From 92034d8c37c282fcd4bf5e62c155ff87d59622c8 Mon Sep 17 00:00:00 2001 From: Harrison <47259224+hngan@users.noreply.github.com> Date: Thu, 10 Aug 2023 14:38:34 -0400 Subject: [PATCH] 2.6.0 release Adding changes to support the new global resiliency feature. --- Documentation-DR.md | 362 + Documentation.md | 3 + package-lock.json | 4 +- package.json | 8 +- release/connect-streams-dr-min.js | 1 + release/connect-streams-dr.js | 1822 + release/connect-streams-min.js | 2 +- release/connect-streams.js | 44015 +++++++++---------- src/aws-client.js | 44179 ++++++++++---------- src/core.js | 182 +- src/drCoordinator/container.js | 88 + src/drCoordinator/core.js | 396 + src/event.js | 17 +- src/util.js | 20 +- src/worker.js | 230 +- test/unit/core.spec.js | 341 + test/unit/drCoordinator/container.spec.js | 58 + test/unit/drCoordinator/core.spec.js | 318 + test/unit/drCoordinator/test-setup-dr.js | 25 + webpack/connect-streams-dr-min.config.js | 30 + webpack/connect-streams-dr.config.js | 33 + 21 files changed, 48277 insertions(+), 43857 deletions(-) create mode 100644 Documentation-DR.md create mode 100644 release/connect-streams-dr-min.js create mode 100644 release/connect-streams-dr.js create mode 100644 src/drCoordinator/container.js create mode 100644 src/drCoordinator/core.js create mode 100644 test/unit/drCoordinator/container.spec.js create mode 100644 test/unit/drCoordinator/core.spec.js create mode 100644 test/unit/drCoordinator/test-setup-dr.js create mode 100644 webpack/connect-streams-dr-min.config.js create mode 100644 webpack/connect-streams-dr.config.js diff --git a/Documentation-DR.md b/Documentation-DR.md new file mode 100644 index 00000000..e2eabdbe --- /dev/null +++ b/Documentation-DR.md @@ -0,0 +1,362 @@ +# Global Resiliency/Disaster Recovery Streams + +**In order to obtain access to the Global Resiliency feature, you will need to reach out to your Amazon Connect Solutions Architect or Technical Account Manager first.** + +**Global Resiliency is only compatible with CCPv2 and Streams releases 2.6.0 or later, and requires the use of SAML authentication. Global Resiliency can’t be used with CCPv1 or with Connect instances configured to use Connect-managed authentication (username and password).** + +To enable embedded or custom CCP to redirect new inbound contacts to the current active region for an agent, you will need to integrate with the new StreamsJS library specifically designed for use with traffic distribution groups. The new Streams library release can only be used with a traffic distribution group and does not replace the existing Streams library (connect-streams.js or connect-streams-min.js) used in a single region/Connect instance. The new Streams API is the same as the one in a single region/instance Streams library, but instead of embedding only one CCP, you will configure information for CCPs corresponding to both source and replica instances in your traffic distribution group. + +Additionally, the new Streams library suppresses contacts from the Connect instance in the region where the agent is not currently active. In embedded use cases where the native CCP UI will be visible, Streams will show only the CCP for the region where the agent is active. In the event of a change to the agent’s active region, Streams will automatically switch over the embedded UI to display CCP for the newly active region, and hide the CCP UI for the region where the agent was previously active. + +# Prerequisites + +You will need to complete all prerequisites in the [Global Resiliency documentation](https://docs.aws.amazon.com/connect/latest/adminguide/get-started-connect-global-resiliency.html) before you can make use of the version of Streams that is compatible with the feature. + +# Usage + +amazon-connect-streams is available from [npmjs.com](https://www.npmjs.com/package/amazon-connect-streams). If you'd like to download it here, you can use either of the files like `release/connect-streams-dr*`. + +## Caveat regarding region-down scenarios + +When there is a change made to the AWS region in which an agent is active, the agent's embedded Streams setup will only be automatically switched to the new region once their current voice contact (if any) is destroyed and cleared. If there is an impairment to the agent's currently-active region such that they cannot successfully end and clear their ongoing voice contact, it may be necessary for agents to refresh the page where CCP is embedded, in order to switch to the new region after traffic has shifted away from the impaired region. + +Additionally, if the active region is already impaired at the time the agent loads the page where CCP is embedded, Streams may be unable to automatically detect a change in active region for the agent. In this case, the agent can refresh (or close and reopen) their open tab where CCP is embedded, and the new active region will be picked up when the page finishes loading. + +## Getting Started + +### Allowlisting + +The first step to using Streams is to allowlist the pages you wish to embed. For our customers’ security, we require that all domains which embed the CCP for a particular instance are explicitly allowlisted. Each domain entry identifies the protocol scheme, host, and port. Any pages hosted behind the same protocol scheme, host, and port will be allowed to embed the CCP components which are required to use the Streams library. + +**For Global Resiliency, you'll need to complete the below allowlisting process separately for each instance in your traffic distribution group.** + +To allowlist your pages: + +1. Login to your AWS Account, then navigate to the Amazon Connect console in each region where you have an instance in your traffic distribution group. +2. Click the instance name of the instance for which you would like to allowlist pages to load the settings page for your instance. +3. Click the "Application integration" link on the left. +4. Click "+ Add Origin", then enter a domain URL, e.g. "https://example.com", or "https://example.com:9595" if your website is hosted on a non-standard port. + +#### A few things to note: + +* Allowlisted domains must be HTTPS. +* All of the pages that attempt to initialize the Streams library must be hosted on domains that are allowlisted as per the above steps. +* All open tabs that contain an initialized Streams library or any other CCP tabs opened will be synchronized. This means that state changes made in one open window will be communicated to all open windows. +* Using multiple browsers at the same time for the same Connect instance is not supported, and causes issues with the rtc communication. + +## Downloading Streams with npm + +`npm install amazon-connect-streams` + +## Importing Streams with npm and ES6 + +`import "amazon-connect-streams/connect-streams-dr.js";` This will make the `globalConnect` variable available in the current context. + +## Downloading Streams from Github + +You can also download prebuilt release artifacts directly from GitHub. You will find the release artifacts `connect-streams-dr.js` and the minified version `connect-streams-dr-min.js` in the `release` directory of this repository. + +## Build your own with NPM + +## Install latest LTS version of [NodeJS](https://nodejs.org/) + +``` +$ git clone https://github.com/aws/amazon-connect-streams +$ cd amazon-connect-streams +$ npm install +$ npm run release + +``` + +Find build artifacts in **release** directory - This will generate a file called `connect-streams-dr.js` and the minified version `connect-streams-dr-min.js` - this is the Global Resiliency-aware Connect Streams artifact which you will include in your page. +To run unit tests: + +``` +$ npm run test-mocha +$ npm run test-mocha-dr + +``` + +Note: these tests run on the release files generated above. + +## Using the standard Streams artifact alongside the Global Resiliency Streams artifact + +The Global Resiliency Streams artifact uses the `window.connect` binding to provide an easy way to make Connect API calls to the CCP for the agent's currently active region. It is possible but not recommended to load both artifacts in the same browsing context, since the global Streams artifact will overwrite the `window.connect` binding when first loaded on the page, when `globalConnect.core.initCCP()` is called, and each time an active region change occurs. + +## Initialization + +Initializing the Streams API is the first step to verify that you have everything set up correctly and that you will be able to listen for events. + +### `globalConnect.core.initCCP()` + +``` + + + + + + + + +
+ + + + +``` + +Integrates with Connect by loading the pre-built CCPs located at `ccpUrl` and `standByRegion.ccpUrl` into iframes and placing them into the `containerDiv` provided. API requests are funneled through these CCPs, and agent and contact updates are published through them and made available to your JS client code. + +* `ccpUrl`: The URL of the CCP for one of the two regions in your traffic distribution group. This is the page you would normally navigate to in order to use the CCP in a standalone page, it is different for each instance. +* `pollForFailover`: Required, must be set to true in order to activate Global Resiliency feature in Streams. +* `instanceArn`: Required, must be the ARN for the instance whose URL you provided in `ccpUrl` +* `loginUrl`: Required. Allows custom URL to be used to initiate the CCP, as in the case of SAML authentication. Please follow the guide in the Amazon Connect Administrator Guide to set up global authentication and integrate your IdP with the new Connect SAML endpoint. +* `region`: Required. Amazon Connect instance region for the instance provided in `ccpUrl`. ex: `us-east-1`. +* `standByRegion`: Required; provides information for the other instance in the traffic distribution group. + * `ccpUrl`: The URL of the CCP for the other instance in the traffic distribution group. + * `instanceArn`: Required, must be the ARN for the instance whose URL you provided in `standByRegion.ccpUrl` + * `region`: Required. Amazon Connect instance region for the instance provided in `standByRegion.ccpUrl`. ex: `us-west-2`. +* `getPrimaryRegion`: Required. Specify a function that will receive a callback as an argument; when you invoke the callback function, it will return a promise that will resolve when the Global Resiliency setup on the page is set up and ready for use. +* `additionalScripts`: Optional. Provides a way to pass additional JavaScript scripts to be loaded for each regional CCP in the Global Resiliency setup that rely on the Connect object (such as ChatJS or TaskJS). If provided, should be an array of relative or absolute URIs that locate scripts to be loaded and executed for each CCP before it is initialized. +* `loginPopup`: Optional, defaults to `true`. Set to `false` to disable the login popup which is shown when the user's authentication expires. +* `loginOptions`: Optional, only valid when `loginPopup` is set to `true`. Provide an object with the following properties to open loginpopup in a new window instead of a new tab. + * `autoClose`: Optional, defaults to `false`. Set to `true` to automatically close the login popup after the user logs in. + * `height`: This allows you to define the height of the login pop-up window. + * `width`: This allows you to define the width of the login pop-up window. + * `top`: This allows you to define the top of the login pop-up window. + * `left`: This allows you to define the left of the login pop-up window. +* `loginPopupAutoClose`: Optional, defaults to `false`. Set to `true` in conjunction with the `loginPopup` parameter to automatically close the login Popup window once the authentication step has completed. If the login page opened in a new tab, this parameter will also auto-close that tab. This can also be set in `loginOptions` if those options are used. +* `softphone`: This object is optional and allows you to specify some settings surrounding the softphone feature of Connect. + * `allowFramedSoftphone`: Normally, the softphone microphone and speaker components are not allowed to be hosted in an iframe. This is because the softphone must be hosted in a single window or tab. The window hosting the softphone session must not be closed during the course of a softphone call or the call will be disconnected. If `allowFramedSoftphone` is `true`, the softphone components will be allowed to be hosted in this window or tab. + * `disableRingtone`: This option allows you to completely disable the built-in ringtone audio that is played when a call is incoming. + * `ringtoneUrl`: If the ringtone is not disabled, this allows for overriding the ringtone with any browser-supported audio file accessible by the user. +* `pageOptions`: This object is optional and allows you to configure which configuration sections are displayed in the settings tab. + * `enableAudioDeviceSettings`: If `true`, the settings tab will display a section for configuring audio input and output devices for the agent's local machine. If `false`, or if `pageOptions` is not provided, the agent will not be able to change audio device settings from the settings tab. + * `enablePhoneTypeSettings`: If `true`, or if `pageOptions` is not provided, the settings tab will display a section for configuring the agent's phone type and deskphone number. If `false`, the agent will not be able to change the phone type or deskphone number from the settings tab. +* `shouldAddNamespaceToLogs`: prepends `[CCP]` to all logs logged by the CCP. Important note: there are a few logs made by the CCP before the namespace is prepended. +* `ccpAckTimeout`: A timeout in ms that indicates how long streams will wait for the iframed CCP to respond to its `SYNCHRONIZE` event emissions. These happen continuously from the first time `initCCP` is called. They should only appear when there is a problem that requires a refresh or a re-login. +* `ccpSynTimeout`: A timeout in ms that indicates how long streams will wait to send a new `SYNCHRONIZE` event to the iframed CCP. These happens continuously from the first time `initCCP` is called. +* `ccpLoadTimeout`: A timeout in ms that indicates how long streams will wait for the initial `ACKNOWLEDGE` event from the shared worker while the CCP is still standing itself up. + +#### A few things to note: + +* You have the option to show or hide the pre-built UI by showing or hiding the `containerDiv` into which you place the iframe, or applying a CSS rule like this: + +``` +#container-div iframe { + display: none; +} +``` + +* The CCP UI is rendered in an iframe under the container element provided. The iframe fills its container element with `width: 100%; height: 100%`. To customize the size of the CCP, set the width and height for the container element. +* The CCP is designed to be responsive (used in various sizes). The smallest size we design for is 320px x 460px. For a good user experience, we recommend that you do not go smaller than this size. +* CSS styles you add to your site will NOT be applied to the CCP because it is rendered in an iframe. + +## How to make Streams API calls to the CCP for the currently-active region + +The `window.connect` reference on the page will be updated to point to the Connect API object for the currently-active region, both at initialization time and each time there is a change in active region on the page. You can refer to the [standard documentation](https://code.amazon.com/packages/AmazonConnectStreams/blobs/d226dd7efac909181ad31f0759e10593bad9fc4d/--/Documentation.md) for reference on what APIs are available to use on this object. You will need to wait for the `getPrimaryRegion` promise to resolve before you will have a Connect object available for use on the page. + +If you have a standard set of Connect API calls (e.g. common `onConnecting()` hooks, usage of `connect.agent()` or `connect.contact()`) you would typically make to set up the embedded CCP on the page, in order to ensure they’re applied to both instances on the page, you should make these API calls in a `globalConnect.core.onInit()` hook. Your onInit logic will be invoked for each Connect instance in the Global Resiliency setup. + + +``` +globalConnect.core.onInit((connect, region) => { + connect.contact((contact) => { + contact.onConnecting((contact) => { + console.log(`contact with ID ${contact.getContactId()} connecting in region ${region}`); + }); + }); +}); +globalConnect.core.initCCP(containerDiv, { + ... +} +``` + +## Loading other JavaScript that modifies the Streams API (e.g. ChatJS, TaskJS) + +Since the full `window.connect` binding will not be available until the Global Resiliency setup is initialized on the page, code that relies on modifying the Connect Streams object, such as ChatJS, TaskJS, and other custom code you may have written to work with the standard (non-Global Resiliency) Streams distribution should be loaded in your code that handles the promise returned by your function passed as the getPrimaryRegion parameter of `globalConnect.core.initCCP()`, instead of being loaded immediately at page load time along with Streams itself, as with the non-Global Resiliency version of Streams. + +Any scripts loaded this way should also be loaded as part of a `globalConnect.core.onFailoverCompleted()` hook, to ensure that the code will apply to the newly-active CCP in the event of an active region change; otherwise the code would be applied only to the CCP for the region that was originally active. + + +``` +globalConnect.core.onFailoverCompleted(() => { + const script = document.createElement('script'); + script.src = "https://example.com/amazon-connect-chat.js"; + document.body.appendChild(script); +}); +globalConnect.core.initCCP(containerDiv, {ccpUrl: "", + pollForFailover: true, + instanceArn: "arn:aws:connect:us-east-1:0123456789:instance/17ac6c89-91e1-4b3f-86b0-40e5ed67971f", // REQUIRED + loginUrl: "", + region: "", + standByRegion: { + ccpUrl: "", + instanceArn: "arn:aws:connect:us-west-2:0123456789:instance/17ac6c89-91e1-4b3f-86b0-40e5ed67971f", // REQUIRED + region: "", + }, + getPrimaryRegion: function(callback) { + callback() + .then(connect => { + const script = document.createElement('script'); + script.src = "https://example.com/amazon-connect-chat.js"; + document.body.appendChild(script); + }) + .catch(err => {console.log("error encountered")}) + }, + ... +} +``` + +Alternatively, you can also make use of the `additionalScripts` parameter in `globalConnect.core.initCCP()` to list the URIs of scripts that depend on the Streams API object, which will be loaded automatically within each CCP before it is initialized. Scripts will be loaded within each CCP in the order specified, and will be loaded after the Streams library. + + +``` +globalConnect.core.initCCP(containerDiv, { + ccpUrl: "", + pollForFailover: true, + instanceArn: "arn:aws:connect:us-east-1:0123456789:instance/17ac6c89-91e1-4b3f-86b0-40e5ed67971f", // REQUIRED + loginUrl: "", + region: "", + standByRegion: { + ccpUrl: "", + instanceArn: "arn:aws:connect:us-west-2:0123456789:instance/17ac6c89-91e1-4b3f-86b0-40e5ed67971f", // REQUIRED + region: "", + }, + getPrimaryRegion: function(callback) { + callback() + .then(connect => {console.log("promise completed")}) + .catch(err => {console.log("error encountered")}) + }, + additionalScripts: [ + "https://example.com/amazon-connect-chat.js", + "https://example.com/amazon-connect-task.js" + ], + ... +} +``` + +# API reference + +## Globally available bindings + +Once the Global Resiliency Streams setup is initialized on the page (using `globalConnect.core.initCCP()`) the following bindings will be available (under Window): + +### connect + +The Streams API object for the currently-active Connect instance. Refer to the full Streams documentation [here](https://code.amazon.com/packages/AmazonConnectStreams/blobs/d226dd7efac909181ad31f0759e10593bad9fc4d/--/Documentation.md) to understand what functions are available on this object. + +### globalConnect.core.primaryRegion + +A string with the AWS region corresponding to the Connect instance where the agent is currently active. + +### globalConnect.core.secondaryRegion + +A string with the AWS region corresponding to the Connect instance in the Global Resiliency Streams setup where the agent is *not* currently active. + +## Global Connect functions + +There are a few helper functions available on the `globalConnect` object to help you work with multiple CCPs. + +### globalConnect.core.onInit(f) + +Register a function to be triggered after `globalConnect.core.initCCP()` is invoked, and once the Global Resiliency setup has been successfully initialized on the page and agents are able to begin taking contacts. If you wish, you can set up hooks using this function before calling `globalConnect.core.initCCP()`. + +Parameter `f`: A function that will be triggered when the Global Resiliency setup has been successfully initialized on the page and agents are able to begin taking contacts. +The function will be called twice (once for each of the Connect instances in the Global Resiliency setup), with two parameters: + +1. The Streams API object (the `connect` object) for one of the Connect instances in the Global Resiliency setup +2. A string parameter with the AWS region associated with the Connect instance whose Streams API object was provided in the first parameter. + + +This function provides a convenient place to set up init-time logic using the Streams API object in both CCPs at the same time, without having to implement the same logic once for each CCP on the page. + +Returns a function that can be called if you wish to deregister the trigger. + +### globalConnect.core.onFailoverCompleted(f) + +Register a function to be triggered when the UI changes to display a different region, and agents are able to begin taking contacts in the new CCP region. This function will also be triggered when CCP is initialized and ready for use, if the region whose CCP was provided in the `ccpUrl` parameter (i.e. not the `standByRegion`) is not the currently active region for the agent. If you wish, you can set up hooks using this function before calling `globalConnect.core.initCCP()`. + +Parameter `f`: A function that will be triggered when the UI changes to show CCP for a different region. +The function will be called with an Object parameter with three properties: + +1. `activeRegion`: the string name of the AWS region for the newly-active CCP instance +2. `activeCcpUrl`: the value of the ccpUrl parameter for the newly-active instance, as originally provided in the initCCP() parameters +3. `connect`: the Streams API object for the newly-active region’s CCP. + +Returns a function that can be called if you wish to deregister the trigger. + +### globalConnect.core.onFailoverPending(f) + +Register a function to be triggered when an active region change has been detected and the agent has an active voice contact. The UI will wait to change over to the new region until the active voice contact is ended and cleared from ACW. If you wish, you can set up hooks using this function before calling `globalConnect.core.initCCP()`. + +Parameter `f`: A function that will be triggered when a failover has been scheduled to occur once the active voice contact is destroyed. +The function will be called with an Object parameter with one property: + +1. `nextActiveArn`: the ARN of the Connect instance that will become active in the UI once the active voice contact is ended and cleared from ACW. + +Returns a function that can be called if you wish to deregister the trigger. + +### globalConnect.core.downloadLogs() + +**In Global Resiliency CCP, the "Download logs" button in the CCP user interface will only download logs for CCP in the region where the agent is currently active.** To download logs from all CCPs running in the multi-region setup, a global log download function has been added. A separate log file will be produced for each Connect instance in the failover group. The options are the same as for `connect.getLog().download()` (documented in the standard Streams documentation), except each log name will be prefixed with the AWS region associated with that log's Connect instance. + +Parameter `options`: Optional parameter of type Object, providing Download options: +`{ logName: 'agent-log', // (the default name)` +`filterByLogLevel: false // download all logs (the default)` +`}` +For example, in a multi-region setup with one CCP instance in us-west-2 and another in us-east-1, this will download two log files: us-west-2-agent-log.txt and us-east-1-agent-log.txt. + +## Where to go from here + +Check out the full documentation [here](https://code.amazon.com/packages/AmazonConnectStreams/blobs/d226dd7efac909181ad31f0759e10593bad9fc4d/--/Documentation.md) to read more about how to use the `connect` object to subscribe to events and enact state changes programmatically within the currently-active CCP region. diff --git a/Documentation.md b/Documentation.md index 4ecacc56..0dbdef35 100644 --- a/Documentation.md +++ b/Documentation.md @@ -1,6 +1,9 @@ # Amazon Connect Streams Documentation (c) 2018-2020 Amazon.com, Inc. All rights reserved. +## Global Resiliency +For details on using Amazon Connect Streams with the Connect Global Resiliency feature, please first refer to the specific documentation [here](Documentation-DR.md). + ### A note on "Routability" Note that routability in streams is only affected by agent statuses. Voice contacts will change the agent status, and thus can affect routability. Task and chat contacts do not affect routability. However, if the other channels hit their concurrent live contact limit(s), the agent will not be routed more contacts, but they will technically be in a routable agent state. diff --git a/package-lock.json b/package-lock.json index 840c5782..6963351e 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,12 +1,12 @@ { "name": "amazon-connect-streams", - "version": "2.5.1", + "version": "2.6.0", "lockfileVersion": 2, "requires": true, "packages": { "": { "name": "amazon-connect-streams", - "version": "2.5.0", + "version": "2.6.0", "license": "Apache-2.0", "devDependencies": { "chai": "^4.3.7", diff --git a/package.json b/package.json index 4d5ec629..590935c0 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "amazon-connect-streams", - "version": "2.5.1", + "version": "2.6.0", "description": "Amazon Connect Streams Library", "engines": { "node": ">=12.0.0" @@ -25,9 +25,11 @@ "connect" ], "scripts": { - "release": "npm run build-streams && npm run test-mocha", + "release": "npm run build-streams && npm run build-streams-dr && npm run test-mocha && npm run test-mocha-dr", "build-streams": "webpack --config ./webpack/connect-streams.config.js && webpack --config ./webpack/connect-streams-min.config.js", - "test-mocha": "nyc mocha \"test/unit/**/*.spec.js\" --exit", + "build-streams-dr": "webpack --config ./webpack/connect-streams-dr.config.js && webpack --config ./webpack/connect-streams-dr-min.config.js", + "test-mocha": "nyc mocha \"test/unit/**/*.spec.js\" --ignore \"test/unit/drCoordinator/**\" --exit", + "test-mocha-dr": "nyc mocha \"test/unit/drCoordinator/*.spec.js\" --exit", "clean": "rm -rf build/ node_modules build package-lock.json" }, "author": "Amazon Web Services", diff --git a/release/connect-streams-dr-min.js b/release/connect-streams-dr-min.js new file mode 100644 index 00000000..4fd00269 --- /dev/null +++ b/release/connect-streams-dr-min.js @@ -0,0 +1 @@ +(()=>{var l;(l={772:()=>{!function(){var 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e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.AgentStateType=t.makeEnum(["init","routable","not_routable","offline"]),t.AgentStatusType=t.AgentStateType,t.AgentAvailStates=t.makeEnum(["Init","Busy","AfterCallWork","CallingCustomer","Dialing","Joining","PendingAvailable","PendingBusy"]),t.AgentErrorStates=t.makeEnum(["Error","AgentHungUp","BadAddressAgent","BadAddressCustomer","Default","FailedConnectAgent","FailedConnectCustomer","InvalidLocale","LineEngagedAgent","LineEngagedCustomer","MissedCallAgent","MissedCallCustomer","MultipleCcpWindows","RealtimeCommunicationError"]),t.EndpointType=t.makeEnum(["phone_number","agent","queue"]),t.AddressType=t.EndpointType,t.ConnectionType=t.makeEnum(["agent","inbound","outbound","monitoring"]),t.ConnectionStateType=t.makeEnum(["init","connecting","connected","hold","disconnected"]),t.ConnectionStatusType=t.ConnectionStateType,t.CONNECTION_ACTIVE_STATES=t.set([t.ConnectionStateType.CONNECTING,t.ConnectionStateType.CONNECTED,t.ConnectionStateType.HOLD]),t.CONNECTION_CONNECTED_STATES=t.set([t.ConnectionStateType.CONNECTED]),t.ContactStateType=t.makeEnum(["init","incoming","pending","connecting","connected","missed","error","ended"]),t.ContactStatusType=t.ContactStateType,t.CONTACT_ACTIVE_STATES=t.makeEnum(["incoming","pending","connecting","connected"]),t.ContactType=t.makeEnum(["voice","queue_callback","chat","task"]),t.ContactInitiationMethod=t.makeEnum(["inbound","outbound","transfer","queue_transfer","callback","api","disconnect"]),t.MonitoringMode=t.makeEnum(["SILENT_MONITOR","BARGE"]),t.MonitoringErrorTypes=t.makeEnum(["invalid_target_state"]),t.ChannelType=t.makeEnum(["VOICE","CHAT","TASK"]),t.MediaType=t.makeEnum(["softphone","chat","task"]),t.SoftphoneCallType=t.makeEnum(["audio_video","video_only","audio_only","none"]),t.SoftphoneErrorTypes=t.makeEnum(["unsupported_browser","microphone_not_shared","signalling_handshake_failure","signalling_connection_failure","ice_collection_timeout","user_busy_error","webrtc_error","realtime_communication_error","other"]),t.ClickType=t.makeEnum(["Accept","Reject","Hangup"]),t.VoiceIdErrorTypes=t.makeEnum(["no_speaker_id_found","speaker_id_not_enrolled","get_speaker_id_failed","get_speaker_status_failed","opt_out_speaker_failed","opt_out_speaker_in_lcms_failed","delete_speaker_failed","start_session_failed","evaluate_speaker_failed","session_not_exists","describe_session_failed","enroll_speaker_failed","update_speaker_id_failed","update_speaker_id_in_lcms_failed","not_supported_on_conference_calls","enroll_speaker_timeout","evaluate_speaker_timeout","get_domain_id_failed","no_domain_id_found"]),t.CTIExceptions=t.makeEnum(["AccessDeniedException","InvalidStateException","BadEndpointException","InvalidAgentARNException","InvalidConfigurationException","InvalidContactTypeException","PaginationException","RefreshTokenExpiredException","SendDataFailedException","UnauthorizedException","QuotaExceededException"]),t.VoiceIdStreamingStatus=t.makeEnum(["ONGOING","ENDED","PENDING_CONFIGURATION"]),t.VoiceIdAuthenticationDecision=t.makeEnum(["ACCEPT","REJECT","NOT_ENOUGH_SPEECH","SPEAKER_NOT_ENROLLED","SPEAKER_OPTED_OUT","SPEAKER_ID_NOT_PROVIDED","SPEAKER_EXPIRED"]),t.VoiceIdFraudDetectionDecision=t.makeEnum(["NOT_ENOUGH_SPEECH","HIGH_RISK","LOW_RISK"]),t.ContactFlowAuthenticationDecision=t.makeEnum(["Authenticated","NotAuthenticated","Inconclusive","NotEnrolled","OptedOut","NotEnabled","Error"]),t.ContactFlowFraudDetectionDecision=t.makeEnum(["HighRisk","LowRisk","Inconclusive","NotEnabled","Error"]),t.VoiceIdEnrollmentRequestStatus=t.makeEnum(["NOT_ENOUGH_SPEECH","IN_PROGRESS","COMPLETED","FAILED"]),t.VoiceIdSpeakerStatus=t.makeEnum(["OPTED_OUT","ENROLLED","PENDING"]),t.VoiceIdConstants={EVALUATE_SESSION_DELAY:1e4,EVALUATION_MAX_POLL_TIMES:24,EVALUATION_POLLING_INTERVAL:5e3,ENROLLMENT_MAX_POLL_TIMES:120,ENROLLMENT_POLLING_INTERVAL:5e3,START_SESSION_DELAY:8e3},t.AgentPermissions={OUTBOUND_CALL:"outboundCall",VOICE_ID:"voiceId"};var n=function(){if(!t.agent.initialized)throw new t.StateError("The agent is not yet initialized!")};n.prototype._getData=function(){return t.core.getAgentDataProvider().getAgentData()},n.prototype._createContactAPI=function(e){return new 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this.getConfiguration().routingProfile},n.prototype.getChannelConcurrency=function(e){var n=this.getRoutingProfile().channelConcurrencyMap;return n||(n=Object.keys(t.ChannelType).reduce((function(e,n){return"TASK"!==n&&(e[t.ChannelType[n]]=1),e}),{})),e?n[e]||0:n},n.prototype.getName=function(){return this.getConfiguration().name},n.prototype.getExtension=function(){return this.getConfiguration().extension},n.prototype.getDialableCountries=function(){return this.getConfiguration().dialableCountries},n.prototype.isSoftphoneEnabled=function(){return this.getConfiguration().softphoneEnabled},n.prototype.setConfiguration=function(e,n){var r=t.core.getClient();e&&e.agentPreferences&&e.agentPreferences.LANGUAGE&&!e.agentPreferences.locale&&(e.agentPreferences.locale=e.agentPreferences.LANGUAGE),e&&e.agentPreferences&&!t.isValidLocale(e.agentPreferences.locale)?n&&n.failure&&n.failure(t.AgentErrorStates.INVALID_LOCALE):r.call(t.ClientMethods.UPDATE_AGENT_CONFIGURATION,{configuration:t.assertNotNull(e,"configuration")},{success:function(e){t.core.getUpstream().sendUpstream(t.EventType.RELOAD_AGENT_CONFIGURATION),n.success&&n.success(e)},failure:n&&n.failure})},n.prototype.setState=function(e,n,r){t.core.getClient().call(t.ClientMethods.PUT_AGENT_STATE,{state:t.assertNotNull(e,"state"),enqueueNextState:r&&!!r.enqueueNextState},n)},n.prototype.onEnqueuedNextState=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ENQUEUED_NEXT_STATE,e)},n.prototype.setStatus=n.prototype.setState,n.prototype.connect=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_OUTBOUND_CONTACT,{endpoint:t.assertNotNull(o,"endpoint"),queueARN:n&&(n.queueARN||n.queueId)||this.getRoutingProfile().defaultOutboundQueue.queueARN},n&&{success:n.success,failure:n.failure})},n.prototype.getAllQueueARNs=function(){return this.getConfiguration().routingProfile.queues.map((function(e){return e.queueARN}))},n.prototype.getEndpoints=function(e,n,r){var o=this,i=t.core.getClient();t.assertNotNull(n,"callbacks"),t.assertNotNull(n.success,"callbacks.success");var s=r||{};s.endpoints=s.endpoints||[],s.maxResults=s.maxResults||t.DEFAULT_BATCH_SIZE,t.isArray(e)||(e=[e]),i.call(t.ClientMethods.GET_ENDPOINTS,{queueARNs:e,nextToken:s.nextToken||null,maxResults:s.maxResults},{success:function(r){if(r.nextToken)o.getEndpoints(e,n,{nextToken:r.nextToken,maxResults:s.maxResults,endpoints:s.endpoints.concat(r.endpoints)});else{s.endpoints=s.endpoints.concat(r.endpoints);var i=s.endpoints.map((function(e){return new t.Endpoint(e)}));n.success({endpoints:i,addresses:i})}},failure:n.failure})},n.prototype.getAddresses=n.prototype.getEndpoints,n.prototype._getResourceId=function(){var e=this.getAllQueueARNs();for(let t of e){const e=t.match(/\/agent\/([^/]+)/);if(e)return e[1]}return new Error("Agent.prototype._getResourceId: queueArns did not contain agentResourceId: ",e)},n.prototype.toSnapshot=function(){return new t.AgentSnapshot(this._getData())};var r=function(e){t.Agent.call(this),this.agentData=e};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._getData=function(){return this.agentData},r.prototype._createContactAPI=function(e){return new t.ContactSnapshot(e)};var o=function(e){this.contactId=e};o.prototype._getData=function(){return t.core.getAgentDataProvider().getContactData(this.getContactId())},o.prototype._createConnectionAPI=function(e){return this.getType()===t.ContactType.CHAT?new t.ChatConnection(this.contactId,e.connectionId):this.getType()===t.ContactType.TASK?new t.TaskConnection(this.contactId,e.connectionId):new t.VoiceConnection(this.contactId,e.connectionId)},o.prototype.getEventName=function(e){return t.core.getContactEventName(e,this.getContactId())},o.prototype.onRefresh=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.REFRESH),e)},o.prototype.onIncoming=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.INCOMING),e)},o.prototype.onConnecting=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTING),e)},o.prototype.onPending=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.PENDING),e)},o.prototype.onAccepted=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACCEPTED),e)},o.prototype.onMissed=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.MISSED),e)},o.prototype.onEnded=function(e){var n=t.core.getEventBus();n.subscribe(this.getEventName(t.ContactEvents.ENDED),e),n.subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onDestroy=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onACW=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACW),e)},o.prototype.onConnected=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTED),e)},o.prototype.onError=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ERROR),e)},o.prototype.getContactId=function(){return this.contactId},o.prototype.getOriginalContactId=function(){return this._getData().initialContactId},o.prototype.getInitialContactId=o.prototype.getOriginalContactId,o.prototype.getType=function(){return this._getData().type},o.prototype.getContactDuration=function(){return this._getData().contactDuration},o.prototype.getState=function(){return this._getData().state},o.prototype.getStatus=o.prototype.getState,o.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},o.prototype.getStatusDuration=o.prototype.getStateDuration,o.prototype.getQueue=function(){return this._getData().queue},o.prototype.getQueueTimestamp=function(){return this._getData().queueTimestamp},o.prototype.getConnections=function(){var e=this;return this._getData().connections.map((function(n){return e.getType()===t.ContactType.CHAT?new t.ChatConnection(e.contactId,n.connectionId):e.getType()===t.ContactType.TASK?new t.TaskConnection(e.contactId,n.connectionId):new t.VoiceConnection(e.contactId,n.connectionId)}))},o.prototype.getInitialConnection=function(){return t.find(this.getConnections(),(function(e){return e.isInitialConnection()}))||null},o.prototype.getActiveInitialConnection=function(){var e=this.getInitialConnection();return null!=e&&e.isActive()?e:null},o.prototype.getThirdPartyConnections=function(){return this.getConnections().filter((function(e){return!e.isInitialConnection()&&e.getType()!==t.ConnectionType.AGENT}))},o.prototype.getSingleActiveThirdPartyConnection=function(){return this.getThirdPartyConnections().filter((function(e){return e.isActive()}))[0]||null},o.prototype.getAgentConnection=function(){return t.find(this.getConnections(),(function(e){var n=e.getType();return n===t.ConnectionType.AGENT||n===t.ConnectionType.MONITORING}))},o.prototype.getName=function(){return this._getData().name},o.prototype.getContactMetadata=function(){return this._getData().contactMetadata},o.prototype.getDescription=function(){return this._getData().description},o.prototype.getReferences=function(){return this._getData().references},o.prototype.getAttributes=function(){return this._getData().attributes},o.prototype.getContactFeatures=function(){return this._getData().contactFeatures},o.prototype.getChannelContext=function(){return this._getData().channelContext},o.prototype.isSoftphoneCall=function(){return null!=t.find(this.getConnections(),(function(e){return null!=e.getSoftphoneMediaInfo()}))},o.prototype._isInbound=function(){return this._getData().initiationMethod!==t.ContactInitiationMethod.OUTBOUND},o.prototype.isInbound=function(){var e=this.getInitialConnection();return e.getMediaType()===t.MediaType.TASK?this._isInbound():!!e&&e.getType()===t.ConnectionType.INBOUND},o.prototype.isConnected=function(){return this.getStatus().type===t.ContactStateType.CONNECTED},o.prototype.accept=function(e){var n=t.core.getClient(),r=this,o=this.getContactId();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.ACCEPT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.ACCEPT_CONTACT,{contactId:o},{success:function(n){var i=t.core.getUpstream();i.sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.ACCEPTED,data:new t.Contact(o)}),i.sendUpstream(t.EventType.BROADCAST,{event:t.core.getContactEventName(t.ContactEvents.ACCEPTED,r.getContactId()),data:new t.Contact(o)});var s=new t.Contact(o);t.isFirefoxBrowser()&&s.isSoftphoneCall()&&t.core.triggerReadyToStartSessionEvent(),e&&e.success&&e.success(n)},failure:function(n,r){t.getLog().error("Accept Contact failed").sendInternalLogToServer().withException(n).withObject({data:r}),t.publishMetric({name:"ContactAcceptFailure",data:{count:1}}),e&&e.failure&&e.failure(t.ContactStateType.ERROR)}})},o.prototype.destroy=function(){t.getLog().warn("contact.destroy() has been deprecated.")},o.prototype.reject=function(e){var n=t.core.getClient();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.REJECT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.REJECT_CONTACT,{contactId:this.getContactId()},e)},o.prototype.complete=function(e){t.core.getClient().call(t.ClientMethods.COMPLETE_CONTACT,{contactId:this.getContactId()},e)},o.prototype.clear=function(e){t.core.getClient().call(t.ClientMethods.CLEAR_CONTACT,{contactId:this.getContactId()},e)},o.prototype.notifyIssue=function(e,n,r){t.core.getClient().call(t.ClientMethods.NOTIFY_CONTACT_ISSUE,{contactId:this.getContactId(),issueCode:e,description:n},r)},o.prototype.addConnection=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_ADDITIONAL_CONNECTION,{contactId:this.getContactId(),endpoint:o},n)},o.prototype.toggleActiveConnections=function(e){var n=t.core.getClient(),r=null,o=t.find(this.getConnections(),(function(e){return e.getStatus().type===t.ConnectionStateType.HOLD}));if(null!=o)r=o.getConnectionId();else{var i=this.getConnections().filter((function(e){return e.isActive()}));i.length>0&&(r=i[0].getConnectionId())}n.call(t.ClientMethods.TOGGLE_ACTIVE_CONNECTIONS,{contactId:this.getContactId(),connectionId:r},e)},o.prototype.sendSoftphoneMetrics=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,softphoneStreamStatistics:n},r),t.publishSoftphoneStats({contactId:this.getContactId(),ccpVersion:e.ccpVersion,stats:n})},o.prototype.sendSoftphoneReport=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,report:n},r)},o.prototype.conferenceConnections=function(e){t.core.getClient().call(t.ClientMethods.CONFERENCE_CONNECTIONS,{contactId:this.getContactId()},e)},o.prototype.toSnapshot=function(){return new t.ContactSnapshot(this._getData())},o.prototype.isMultiPartyConferenceEnabled=function(){var e=this.getContactFeatures();return!(!e||!e.multiPartyConferenceEnabled)},o.prototype.updateMonitorParticipantState=function(e,n){e&&Object.values(t.MonitoringMode).includes(e.toUpperCase())?t.core.getClient().call(t.ClientMethods.UPDATE_MONITOR_PARTICIPANT_STATE,{contactId:this.getContactId(),targetMonitorMode:e.toUpperCase()},n):(t.getLog().error(`Invalid target state was provided: ${e}`).sendInternalLogToServer(),n&&n.failure&&n.failure(t.MonitoringErrorTypes.INVALID_TARGET_STATE))},o.prototype.isUnderSupervision=function(){var e=this.getConnections().filter((e=>e.getType()!==t.ConnectionType.AGENT));return void 0!==(e&&e.find((e=>e.isBarge()&&e.isActive())))};var i=function(e){t.Contact.call(this,e.contactId),this.contactData=e};(i.prototype=Object.create(o.prototype)).constructor=i,i.prototype._getData=function(){return this.contactData},i.prototype._createConnectionAPI=function(e){return new t.ConnectionSnapshot(e)};var s=function(e,t){this.contactId=e,this.connectionId=t,this._initMediaController()};s.prototype._getData=function(){return t.core.getAgentDataProvider().getConnectionData(this.getContactId(),this.getConnectionId())},s.prototype.getContactId=function(){return this.contactId},s.prototype.getConnectionId=function(){return this.connectionId},s.prototype.getEndpoint=function(){return new t.Endpoint(this._getData().endpoint)},s.prototype.getAddress=s.prototype.getEndpoint,s.prototype.getState=function(){return this._getData().state},s.prototype.getStatus=s.prototype.getState,s.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},s.prototype.getStatusDuration=s.prototype.getStateDuration,s.prototype.getType=function(){return this._getData().type},s.prototype.isInitialConnection=function(){return this._getData().initial},s.prototype.isActive=function(){return t.contains(t.CONNECTION_ACTIVE_STATES,this.getStatus().type)},s.prototype.isConnected=function(){return t.contains(t.CONNECTION_CONNECTED_STATES,this.getStatus().type)},s.prototype.isConnecting=function(){return this.getStatus().type===t.ConnectionStateType.CONNECTING},s.prototype.isOnHold=function(){return this.getStatus().type===t.ConnectionStateType.HOLD},s.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},s.prototype.getMonitorInfo=function(){return this._getData().monitoringInfo},s.prototype.destroy=function(e){t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.HANGUP,clickTime:(new Date).toISOString()}),t.core.getClient().call(t.ClientMethods.DESTROY_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.sendDigits=function(e,n){t.core.getClient().call(t.ClientMethods.SEND_DIGITS,{contactId:this.getContactId(),connectionId:this.getConnectionId(),digits:e},n)},s.prototype.hold=function(e){t.core.getClient().call(t.ClientMethods.HOLD_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.resume=function(e){t.core.getClient().call(t.ClientMethods.RESUME_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.toSnapshot=function(){return new t.ConnectionSnapshot(this._getData())},s.prototype._initMediaController=function(){this.getMediaInfo()&&t.core.mediaFactory.get(this).catch((function(){}))},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING};var a=function(e){this.contactId=e};a.prototype.getSpeakerId=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){const i={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),awsAccountId:t.core.getAgentDataProvider().getAWSAccountId()};t.getLog().info("getSpeakerId called").withObject(i).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.GET_CONTACT,i,{success:function(e){if(e.contactData.customerId){var n={speakerId:e.contactData.customerId};t.getLog().info("getSpeakerId succeeded").withObject(e).sendInternalLogToServer(),r(n)}else{var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_SPEAKER_ID_FOUND,"No speakerId assotiated with this call");o(i)}},failure:function(e){t.getLog().error("Get SpeakerId failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_ID_FAILED,"Get SpeakerId failed",e);o(n)}})}))},a.prototype.getSpeakerStatus=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("getSpeakerStatus called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DESCRIBE_SPEAKER,s,{success:function(e){t.getLog().info("getSpeakerStatus succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){var n=JSON.parse(e);switch(n.status){case 400:case 404:var i=n;i.type=i.type?i.type:t.VoiceIdErrorTypes.SPEAKER_ID_NOT_ENROLLED,t.getLog().info("Speaker is not enrolled.").sendInternalLogToServer(),r(i);break;default:t.getLog().error("getSpeakerStatus failed").withObject({err:e}).sendInternalLogToServer();var s=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_STATUS_FAILED,"Get SpeakerStatus failed",e);o(s)}}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype._optOutSpeakerInLcms=function(e,n){var r=this,o=t.core.getClient();return new Promise((function(i,s){const a={ContactId:r.contactId,InstanceId:t.core.getAgentDataProvider().getInstanceId(),AWSAccountId:t.core.getAgentDataProvider().getAWSAccountId(),CustomerId:t.assertNotNull(e,"speakerId"),VoiceIdResult:{SpeakerOptedOut:!0,generatedSpeakerId:n}};t.getLog().info("_optOutSpeakerInLcms called").withObject(a).sendInternalLogToServer(),o.call(t.AgentAppClientMethods.UPDATE_VOICE_ID_DATA,a,{success:function(e){t.getLog().info("optOutSpeakerInLcms succeeded").withObject(e).sendInternalLogToServer(),i(e)},failure:function(e){t.getLog().error("optOutSpeakerInLcms failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_IN_LCMS_FAILED,"optOutSpeakerInLcms failed",e);s(n)}})}))},a.prototype.optOutSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(s){var a=i.speakerId;const c={SpeakerId:t.assertNotNull(a,"speakerId"),DomainId:s};t.getLog().info("optOutSpeaker called").withObject(c).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.OPT_OUT_SPEAKER,c,{success:function(n){e._optOutSpeakerInLcms(a,n.generatedSpeakerId).catch((function(){})),t.getLog().info("optOutSpeaker succeeded").withObject(n).sendInternalLogToServer(),r(n)},failure:function(e){t.getLog().error("optOutSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_FAILED,"optOutSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.deleteSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("deleteSpeaker called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DELETE_SPEAKER,s,{success:function(e){t.getLog().info("deleteSpeaker succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){t.getLog().error("deleteSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.DELETE_SPEAKER_FAILED,"deleteSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.startSession=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getDomainId().then((function(i){const s={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),customerAccountId:t.core.getAgentDataProvider().getAWSAccountId(),clientToken:AWS.util.uuid.v4(),domainId:i};t.getLog().info("startSession called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.START_VOICE_ID_SESSION,s,{success:function(e){if(e.sessionId)r(e);else{t.getLog().error("startVoiceIdSession failed, no session id returned").withObject({data:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"No session id returned from start session api");o(n)}},failure:function(e){t.getLog().error("startVoiceIdSession failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"startVoiceIdSession failed",e);o(n)}})})).catch((function(e){o(e)}))}))},a.prototype.evaluateSpeaker=function(e){var n=this;n.checkConferenceCall();var r=t.core.getClient(),o=t.core.getAgentDataProvider().getContactData(this.contactId),i=0;return new Promise((function(s,a){function c(){n.getDomainId().then((function(e){const u={SessionNameOrId:o.initialContactId||this.contactId,DomainId:e};t.getLog().info("evaluateSpeaker called").withObject(u).sendInternalLogToServer(),r.call(t.AgentAppClientMethods.EVALUATE_SESSION,u,{success:function(e){if(++i<t.VoiceIdConstants.EVALUATION_MAX_POLL_TIMES)if(e.StreamingStatus===t.VoiceIdStreamingStatus.PENDING_CONFIGURATION)setTimeout(c,t.VoiceIdConstants.EVALUATION_POLLING_INTERVAL);else{if(e.AuthenticationResult||(e.AuthenticationResult={},e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.NOT_ENABLED),e.FraudDetectionResult||(e.FraudDetectionResult={},e.FraudDetectionResult.Decision=t.ContactFlowFraudDetectionDecision.NOT_ENABLED),!n.isAuthEnabled(e.AuthenticationResult.Decision)&&!n.isFraudEnabled(e.FraudDetectionResult.Decision))return t.getLog().info("evaluateSpeaker succeeded").withObject(e).sendInternalLogToServer(),void s(e);if(e.StreamingStatus===t.VoiceIdStreamingStatus.ENDED&&(n.isAuthResultNotEnoughSpeech(e.AuthenticationResult.Decision)&&(e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.INCONCLUSIVE),n.isFraudResultNotEnoughSpeech(e.FraudDetectionResult.Decision)&&(e.FraudDetectionResult.Decision=t.ContactFlowFraudDetectionDecision.INCONCLUSIVE)),n.isAuthResultInconclusive(e.AuthenticationResult.Decision)&&n.isFraudResultInconclusive(e.FraudDetectionResult.Decision))return t.getLog().info("evaluateSpeaker succeeded").withObject(e).sendInternalLogToServer(),void s(e);if(!n.isAuthResultNotEnoughSpeech(e.AuthenticationResult.Decision)&&n.isAuthEnabled(e.AuthenticationResult.Decision))switch(e.AuthenticationResult.Decision){case t.VoiceIdAuthenticationDecision.ACCEPT:e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.AUTHENTICATED;break;case t.VoiceIdAuthenticationDecision.REJECT:e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.NOT_AUTHENTICATED;break;case t.VoiceIdAuthenticationDecision.SPEAKER_OPTED_OUT:e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.OPTED_OUT;break;case t.VoiceIdAuthenticationDecision.SPEAKER_NOT_ENROLLED:e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.NOT_ENROLLED;break;default:e.AuthenticationResult.Decision=t.ContactFlowAuthenticationDecision.ERROR}if(!n.isFraudResultNotEnoughSpeech(e.FraudDetectionResult.Decision)&&n.isFraudEnabled(e.FraudDetectionResult.Decision))switch(e.FraudDetectionResult.Decision){case t.VoiceIdFraudDetectionDecision.HIGH_RISK:e.FraudDetectionResult.Decision=t.ContactFlowFraudDetectionDecision.HIGH_RISK;break;case t.VoiceIdFraudDetectionDecision.LOW_RISK:e.FraudDetectionResult.Decision=t.ContactFlowFraudDetectionDecision.LOW_RISK;break;default:e.FraudDetectionResult.Decision=t.ContactFlowFraudDetectionDecision.ERROR}if(!n.isAuthResultNotEnoughSpeech(e.AuthenticationResult.Decision)&&!n.isFraudResultNotEnoughSpeech(e.FraudDetectionResult.Decision))return t.getLog().info("evaluateSpeaker succeeded").withObject(e).sendInternalLogToServer(),void s(e);setTimeout(c,t.VoiceIdConstants.EVALUATION_POLLING_INTERVAL)}else{t.getLog().error("evaluateSpeaker timeout").sendInternalLogToServer();var r=t.VoiceIdError(t.VoiceIdErrorTypes.EVALUATE_SPEAKER_TIMEOUT,"evaluateSpeaker timeout");a(r)}},failure:function(e){var n;switch(JSON.parse(e).status){case 400:case 404:n=t.VoiceIdError(t.VoiceIdErrorTypes.SESSION_NOT_EXISTS,"evaluateSpeaker failed, session not exists",e),t.getLog().error("evaluateSpeaker failed, session not exists").withObject({err:e}).sendInternalLogToServer();break;default:n=t.VoiceIdError(t.VoiceIdErrorTypes.EVALUATE_SPEAKER_FAILED,"evaluateSpeaker failed",e),t.getLog().error("evaluateSpeaker failed").withObject({err:e}).sendInternalLogToServer()}a(n)}})})).catch((function(e){a(e)}))}e?n.startSession().then((function(e){n.syncSpeakerId().then((function(e){setTimeout(c,t.VoiceIdConstants.EVALUATE_SESSION_DELAY)})).catch((function(e){t.getLog().error("syncSpeakerId failed when session startNew=true").withObject({err:e}).sendInternalLogToServer(),a(e)}))})).catch((function(e){t.getLog().error("startSession failed when session startNew=true").withObject({err:e}).sendInternalLogToServer(),a(e)})):n.syncSpeakerId().then((function(){c()})).catch((function(e){t.getLog().error("syncSpeakerId failed when session startNew=false").withObject({err:e}).sendInternalLogToServer(),a(e)}))}))},a.prototype.describeSession=function(){var e=this,n=t.core.getClient(),r=t.core.getAgentDataProvider().getContactData(this.contactId);return new Promise((function(o,i){e.getDomainId().then((function(e){const s={SessionNameOrId:r.initialContactId||this.contactId,DomainId:e};t.getLog().info("describeSession called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DESCRIBE_SESSION,s,{success:function(e){o(e)},failure:function(e){t.getLog().error("describeSession failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.DESCRIBE_SESSION_FAILED,"describeSession failed",e);i(n)}})})).catch((function(e){i(e)}))}))},a.prototype.checkEnrollmentStatus=function(e){t.getLog().info("checkEnrollmentStatus called").sendInternalLogToServer();var n=this,r=0,o=!1;return new Promise((function(i,s){!function a(){if(++r<t.VoiceIdConstants.ENROLLMENT_MAX_POLL_TIMES)n.describeSession().then((function(r){switch(r.Session.EnrollmentRequestDetails.Status){case t.VoiceIdEnrollmentRequestStatus.COMPLETED:i(r);break;case t.VoiceIdEnrollmentRequestStatus.IN_PROGRESS:o||"function"!=typeof e||(e(r),o=!0),setTimeout(a,t.VoiceIdConstants.ENROLLMENT_POLLING_INTERVAL);break;case t.VoiceIdEnrollmentRequestStatus.NOT_ENOUGH_SPEECH:r.Session.StreamingStatus!==t.VoiceIdStreamingStatus.ENDED?setTimeout(a,t.VoiceIdConstants.ENROLLMENT_POLLING_INTERVAL):setTimeout((function(){n.startSession().then((function(e){a()})).catch((function(e,t){s(e)}))}),t.VoiceIdConstants.START_SESSION_DELAY);break;default:var c=r.Session.EnrollmentRequestDetails.Message?r.Session.EnrollmentRequestDetails.Message:"enrollSpeaker failed. Unknown enrollment status has been received";t.getLog().error(c).sendInternalLogToServer();var u=t.VoiceIdError(t.VoiceIdErrorTypes.ENROLL_SPEAKER_FAILED,c,r.Session.EnrollmentRequestDetails.Status);s(u)}}));else{t.getLog().error("enrollSpeaker timeout").sendInternalLogToServer();var c=t.VoiceIdError(t.VoiceIdErrorTypes.ENROLL_SPEAKER_TIMEOUT,"enrollSpeaker timeout");s(c)}}()}))},a.prototype.enrollSpeaker=function(e){t.getLog().info("enrollSpeaker called").sendInternalLogToServer();var n=this;return n.checkConferenceCall(),new Promise((function(r,o){n.syncSpeakerId().then((function(){n.getSpeakerStatus().then((function(i){i.Speaker&&i.Speaker.Status==t.VoiceIdSpeakerStatus.OPTED_OUT?n.deleteSpeaker().then((function(){n.enrollSpeakerHelper(r,o,e)})).catch((function(e){o(e)})):n.enrollSpeakerHelper(r,o,e)})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.enrollSpeakerHelper=function(e,n,r){var o=this,i=t.core.getClient(),s=t.core.getAgentDataProvider().getContactData(this.contactId);o.getDomainId().then((function(a){const c={SessionNameOrId:s.initialContactId||this.contactId,DomainId:a};t.getLog().info("enrollSpeakerHelper called").withObject(c).sendInternalLogToServer(),i.call(t.AgentAppClientMethods.ENROLL_BY_SESSION,c,{success:function(i){i.Status===t.VoiceIdEnrollmentRequestStatus.COMPLETED?(t.getLog().info("enrollSpeaker succeeded").withObject(i).sendInternalLogToServer(),e(i)):o.checkEnrollmentStatus(r).then((function(n){t.getLog().info("enrollSpeaker succeeded").withObject(n).sendInternalLogToServer(),e(n)})).catch((function(e){n(e)}))},failure:function(e){t.getLog().error("enrollSpeaker failed").withObject({err:e}).sendInternalLogToServer();var r=t.VoiceIdError(t.VoiceIdErrorTypes.ENROLL_SPEAKER_FAILED,"enrollSpeaker failed",e);n(r)}})})).catch((function(e){n(e)}))},a.prototype._updateSpeakerIdInLcms=function(e,n){var r=this,o=t.core.getClient();return new Promise((function(i,s){const a={ContactId:r.contactId,InstanceId:t.core.getAgentDataProvider().getInstanceId(),AWSAccountId:t.core.getAgentDataProvider().getAWSAccountId(),CustomerId:t.assertNotNull(e,"speakerId"),VoiceIdResult:{generatedSpeakerId:n}};t.getLog().info("_updateSpeakerIdInLcms called").withObject(a).sendInternalLogToServer(),o.call(t.AgentAppClientMethods.UPDATE_VOICE_ID_DATA,a,{success:function(e){t.getLog().info("updateSpeakerIdInLcms succeeded").withObject(e).sendInternalLogToServer(),i(e)},failure:function(e){t.getLog().error("updateSpeakerIdInLcms failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.UPDATE_SPEAKER_ID_IN_LCMS_FAILED,"updateSpeakerIdInLcms failed",e);s(n)}})}))},a.prototype.updateSpeakerIdInVoiceId=function(e){var n=this;n.checkConferenceCall();var r=t.core.getClient(),o=t.core.getAgentDataProvider().getContactData(this.contactId);return new Promise((function(i,s){n.getDomainId().then((function(a){const c={SessionNameOrId:o.initialContactId||this.contactId,SpeakerId:t.assertNotNull(e,"speakerId"),DomainId:a};t.getLog().info("updateSpeakerIdInVoiceId called").withObject(c).sendInternalLogToServer(),r.call(t.AgentAppClientMethods.UPDATE_SESSION,c,{success:function(r){t.getLog().info("updateSpeakerIdInVoiceId succeeded").withObject(r).sendInternalLogToServer();var o=r&&r.Session&&r.Session.GeneratedSpeakerId;n._updateSpeakerIdInLcms(e,o).then((function(){i(r)})).catch((function(e){s(e)}))},failure:function(e){var n;switch(JSON.parse(e).status){case 400:case 404:n=t.VoiceIdError(t.VoiceIdErrorTypes.SESSION_NOT_EXISTS,"updateSpeakerIdInVoiceId failed, session not exists",e),t.getLog().error("updateSpeakerIdInVoiceId failed, session not exists").withObject({err:e}).sendInternalLogToServer();break;default:n=t.VoiceIdError(t.VoiceIdErrorTypes.UPDATE_SPEAKER_ID_FAILED,"updateSpeakerIdInVoiceId failed",e),t.getLog().error("updateSpeakerIdInVoiceId failed").withObject({err:e}).sendInternalLogToServer()}s(n)}})})).catch((function(e){s(e)}))}))},a.prototype.syncSpeakerId=function(){t.getLog().info("syncSpeakerId called").sendInternalLogToServer();var e=this;return new Promise((function(t,n){e.getSpeakerId().then((function(r){e.updateSpeakerIdInVoiceId(r.speakerId).then((function(e){t(e)})).catch((function(e){n(e)}))})).catch((function(e){n(e)}))}))},a.prototype.getDomainId=function(){return new Promise((function(e,n){if((new t.Agent).getPermissions().includes(t.AgentPermissions.VOICE_ID))if(t.core.voiceIdDomainId)e(t.core.voiceIdDomainId);else{var r=t.core.getClient();const o={InstanceId:t.core.getAgentDataProvider().getInstanceId(),IntegrationType:"VOICE_ID"};t.getLog().info("getDomainId called").withObject(o).sendInternalLogToServer(),r.call(t.AgentAppClientMethods.LIST_INTEGRATION_ASSOCIATIONS,o,{success:function(r){try{var o;if(r.IntegrationAssociationSummaryList.length>=1&&(o=r.IntegrationAssociationSummaryList[0].IntegrationArn.replace(/^.*domain\//i,"")),!o){t.getLog().info("getDomainId: no domainId found").sendInternalLogToServer();var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_DOMAIN_ID_FOUND);return void n(i)}t.getLog().info("getDomainId succeeded").withObject(r).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.VoiceIdEvents.UPDATE_DOMAIN_ID,data:{domainId:o}}),e(o)}catch(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer(),i=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e),n(i)}},failure:function(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer();var r=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e);n(r)}})}else n(new Error("Agent doesn't have the permission for Voice ID"))}))},a.prototype.checkConferenceCall=function(){if(t.core.getAgentDataProvider().getContactData(this.contactId).connections.filter((function(e){return t.contains(t.CONNECTION_ACTIVE_STATES,e.state.type)})).length>2)throw new t.NotImplementedError("VoiceId is not supported for conference calls")},a.prototype.isAuthEnabled=function(e){return e!==t.ContactFlowAuthenticationDecision.NOT_ENABLED},a.prototype.isAuthResultNotEnoughSpeech=function(e){return e===t.VoiceIdAuthenticationDecision.NOT_ENOUGH_SPEECH},a.prototype.isAuthResultInconclusive=function(e){return e===t.ContactFlowAuthenticationDecision.INCONCLUSIVE},a.prototype.isFraudEnabled=function(e){return e!==t.ContactFlowFraudDetectionDecision.NOT_ENABLED},a.prototype.isFraudResultNotEnoughSpeech=function(e){return e===t.VoiceIdFraudDetectionDecision.NOT_ENOUGH_SPEECH},a.prototype.isFraudResultInconclusive=function(e){return e===t.ContactFlowFraudDetectionDecision.INCONCLUSIVE};var c=function(e,t){this._speakerAuthenticator=new a(e),s.call(this,e,t)};(c.prototype=Object.create(s.prototype)).constructor=c,c.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaType=function(){return t.MediaType.SOFTPHONE},c.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)},c.prototype.getVoiceIdSpeakerId=function(){return this._speakerAuthenticator.getSpeakerId()},c.prototype.getVoiceIdSpeakerStatus=function(){return this._speakerAuthenticator.getSpeakerStatus()},c.prototype.optOutVoiceIdSpeaker=function(){return this._speakerAuthenticator.optOutSpeaker()},c.prototype.deleteVoiceIdSpeaker=function(){return this._speakerAuthenticator.deleteSpeaker()},c.prototype.evaluateSpeakerWithVoiceId=function(e){return this._speakerAuthenticator.evaluateSpeaker(e)},c.prototype.enrollSpeakerInVoiceId=function(e){return this._speakerAuthenticator.enrollSpeaker(e)},c.prototype.updateVoiceIdSpeakerId=function(e){return this._speakerAuthenticator.updateSpeakerIdInVoiceId(e)},c.prototype.getQuickConnectName=function(){return this._getData().quickConnectName},c.prototype.isSilentMonitor=function(){return this.getMonitorStatus()===t.MonitoringMode.SILENT_MONITOR},c.prototype.isBarge=function(){return this.getMonitorStatus()===t.MonitoringMode.BARGE},c.prototype.isBargeEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.BARGE)},c.prototype.isSilentMonitorEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.SILENT_MONITOR)},c.prototype.getMonitorCapabilities=function(){return this._getData().monitorCapabilities},c.prototype.getMonitorStatus=function(){return this._getData().monitorStatus},c.prototype.isMute=function(){return this._getData().mute},c.prototype.isForcedMute=function(){return this._getData().forcedMute},c.prototype.muteParticipant=function(e){t.core.getClient().call(t.ClientMethods.MUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},c.prototype.unmuteParticipant=function(e){t.core.getClient().call(t.ClientMethods.UNMUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)};var u=function(e,t){s.call(this,e,t)};(u.prototype=Object.create(s.prototype)).constructor=u,u.prototype.getMediaInfo=function(){var e=this._getData().chatMediaInfo;if(e){var n=t.core.getAgentDataProvider().getContactData(this.contactId),r={contactId:this.contactId,initialContactId:n.initialContactId||this.contactId,participantId:this.connectionId,getConnectionToken:t.hitch(this,this.getConnectionToken)};if(e.connectionData)try{r.participantToken=JSON.parse(e.connectionData).ConnectionAuthenticationToken}catch(n){t.getLog().error(t.LogComponent.CHAT,"Connection data is 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t.core.mediaFactory.get(this)},u.prototype._initMediaController=function(){this._isAgentConnectionType()&&t.core.mediaFactory.get(this).catch((function(){}))};var l=function(e,t){s.call(this,e,t)};(l.prototype=Object.create(s.prototype)).constructor=l,l.prototype.getMediaType=function(){return t.MediaType.TASK},l.prototype.getMediaInfo=function(){var e=t.core.getAgentDataProvider().getContactData(this.contactId);return{contactId:this.contactId,initialContactId:e.initialContactId||this.contactId}},l.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)};var p=function(e){t.Connection.call(this,e.contactId,e.connectionId),this.connectionData=e};(p.prototype=Object.create(s.prototype)).constructor=p,p.prototype._getData=function(){return this.connectionData},p.prototype._initMediaController=function(){};var d=function(e){var 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n=t.core.getEventBus().subscribe(t.WebSocketEvents.INIT_FAILURE,e);return t.webSocketInitFailed&&e(),n},t.ifMaster=function(e,n,r,o){if(t.assertNotNull(e,"A topic must be provided."),t.assertNotNull(n,"A true callback must be provided."),!t.core.masterClient)return t.getLog().warn("We can't be the master for topic '%s' because there is no master client!",e).sendInternalLogToServer(),void(r&&r());t.core.getMasterClient().call(t.MasterMethods.CHECK_MASTER,{topic:e,shouldNotBecomeMasterIfNone:o},{success:function(e){e.isMaster?n():r&&r()}})},t.becomeMaster=function(e,n,r){t.assertNotNull(e,"A topic must be provided."),t.core.masterClient?t.core.getMasterClient().call(t.MasterMethods.BECOME_MASTER,{topic:e},{success:function(){n&&n()}}):(t.getLog().warn("We can't be the master for topic '%s' because there is no master 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nsToRemove:{shape:"Sw"}}},authtype:"none"},UntagResource:{input:{type:"structure",required:["ResourceArn","TagKeys"],members:{ResourceArn:{},TagKeys:{type:"list",member:{}}}},output:{type:"structure",members:{}}},UpdateIdentityPool:{input:{shape:"Sk"},output:{shape:"Sk"}}},shapes:{S5:{type:"map",key:{},value:{}},S9:{type:"list",member:{}},Sb:{type:"list",member:{type:"structure",members:{ProviderName:{},ClientId:{},ServerSideTokenCheck:{type:"boolean"}}}},Sg:{type:"list",member:{}},Sh:{type:"map",key:{},value:{}},Sk:{type:"structure",required:["IdentityPoolId","IdentityPoolName","AllowUnauthenticatedIdentities"],members:{IdentityPoolId:{},IdentityPoolName:{},AllowUnauthenticatedIdentities:{type:"boolean"},AllowClassicFlow:{type:"boolean"},SupportedLoginProviders:{shape:"S5"},DeveloperProviderName:{},OpenIdConnectProviderARNs:{shape:"S9"},CognitoIdentityProviders:{shape:"Sb"},SamlProviderARNs:{shape:"Sg"},IdentityPoolTags:{shape:"Sh"}}},Sv:{type:"structure",members:{IdentityId:{},Logins:{shape:"Sw"},CreationDate:{type:"timestamp"},LastModifiedDate:{type:"timestamp"}}},Sw:{type:"list",member:{}},S10:{type:"map",key:{},value:{}},S1c:{type:"map",key:{},value:{}},S1e:{type:"map",key:{},value:{type:"structure",required:["Type"],members:{Type:{},AmbiguousRoleResolution:{},RulesConfiguration:{type:"structure",required:["Rules"],members:{Rules:{type:"list",member:{type:"structure",required:["Claim","MatchType","Value","RoleARN"],members:{Claim:{},MatchType:{},Value:{},RoleARN:{}}}}}}}}},S1s:{type:"map",key:{},value:{}}}}},{}],2:[function(e,t,n){t.exports={pagination:{ListIdentityPools:{input_token:"NextToken",limit_key:"MaxResults",output_token:"NextToken",result_key:"IdentityPools"}}}},{}],3:[function(e,t,n){t.exports={version:"2.0",metadata:{apiVersion:"2017-02-15",endpointPrefix:"connect",jsonVersion:"1.0",protocol:"json",serviceAbbreviation:"Connect",serviceFullName:"AmazonConnectCTIService",signatureVersion:"",targetPrefix:"AmazonConnectCTIService",uid:"connect-2017-02-15"},operations:{AcceptContact:{input:{type:"structure",required:["authentication","contactId"],members:{authentication:{shape:"S2"},contactId:{}}},output:{type:"structure",members:{}}},ClearContact:{input:{type:"structure",required:["contactId"],members:{contactId:{}}},output:{type:"structure",members:{}}},CompleteContact:{input:{type:"structure",required:["contactId"],members:{contactId:{}}},output:{type:"structure",members:{}}},ConferenceConnections:{input:{type:"structure",required:["authentication","contactId"],members:{authentication:{shape:"S2"},contactId:{}}},output:{type:"structure",members:{}}},CreateAdditionalConnection:{input:{type:"structure",required:["authentication","contactId","endpoint"],members:{authentication:{shape:"S2"},contactId:{},endpoint:{shape:"Se"}}},output:{type:"structure",members:{}}},CreateOutboundContact:{input:{type:"structure",required:["authentication","endpoint"],members:{authentication:{shape:"S2"},endpoint:{shape:"Se"},queueARN:{}}},output:{type:"structure",members:{}}},CreateTaskContact:{input:{type:"structure",required:["endpoint","name"],members:{endpoint:{shape:"Se"},previousContactId:{},name:{},description:{},references:{shape:"Sr"},idempotencyToken:{},scheduledTime:{type:"long"}}},output:{type:"structure",members:{contactId:{}}}},CreateTransport:{input:{type:"structure",required:["transportType","authentication"],members:{transportType:{},participantId:{},contactId:{},softphoneClientId:{},authentication:{shape:"S2"}}},output:{type:"structure",members:{webSocketTransport:{type:"structure",required:["url","transportLifeTimeInSeconds"],members:{url:{},transportLifeTimeInSeconds:{type:"long"},expiry:{}}},chatTokenTransport:{type:"structure",required:["participantToken","expiry"],members:{participantToken:{},expiry:{}}},softphoneTransport:{type:"structure",required:["softphoneMediaConnections"],members:{softphoneMediaConnections:{type:"list",member:{type:"structure",required:["username","credential","urls"],members:{username:{},credential:{},urls:{type:"list",member:{}}}}}}},agentDiscoveryTransport:{type:"structure",required:["presignedUrl"],members:{presignedUrl:{}}}}}},DestroyConnection:{input:{type:"structure",required:["authentication","contactId","connectionId"],members:{authentication:{shape:"S2"},contactId:{},connectionId:{}}},output:{type:"structure",members:{}}},GetAgentConfiguration:{input:{type:"structure",required:["authentication"],members:{authentication:{shape:"S2"}}},output:{type:"structure",required:["configuration"],members:{configuration:{shape:"S1i"}}}},GetAgentPermissions:{input:{type:"structure",required:["authentication"],members:{authentication:{shape:"S2"},nextToken:{},maxResults:{type:"integer"}}},output:{type:"structure",required:["permissions"],members:{permissions:{type:"list",member:{}},nextToken:{}}}},GetAgentSnapshot:{input:{type:"structure",required:["authentication"],members:{authentication:{shape:"S2"},nextToken:{},timeout:{type:"long"}}},output:{type:"structure",required: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:["authentication","contactId","connectionId","digits"],members:{authentication:{shape:"S2"},contactId:{},connectionId:{},digits:{}}},output:{type:"structure",members:{}}},SendSoftphoneCallMetrics:{input:{type:"structure",required:["authentication","contactId","softphoneStreamStatistics"],members:{authentication:{shape:"S2"},contactId:{},ccpVersion:{},softphoneStreamStatistics:{shape:"S41"}}},output:{type:"structure",members:{}}},SendSoftphoneCallReport:{input:{type:"structure",required:["authentication","contactId","report"],members:{authentication:{shape:"S2"},contactId:{},ccpVersion:{},report:{type:"structure",members:{callStartTime:{type:"timestamp"},callEndTime:{type:"timestamp"},softphoneStreamStatistics:{shape:"S41"},gumTimeMillis:{type:"long"},initializationTimeMillis:{type:"long"},iceCollectionTimeMillis:{type:"long"},signallingConnectTimeMillis:{type:"long"},handshakeTimeMillis:{type:"long"},preTalkTimeMillis:{type:"long"},talkTimeMillis:{type:"long"},cleanupTimeMillis:{type:"long"},iceCollectionFailure:{type:"boolean"},signallingConnectionFailure:{type:"boolean"},handshakeFailure:{type:"boolean"},gumOtherFailure:{type:"boolean"},gumTimeoutFailure:{type:"boolean"},createOfferFailure:{type:"boolean"},setLocalDescriptionFailure:{type:"boolean"},userBusyFailure:{type:"boolean"},invalidRemoteSDPFailure:{type:"boolean"},noRemoteIceCandidateFailure:{type:"boolean"},setRemoteDescriptionFailure:{type:"boolean"}}}}},output:{type:"structure",members:{}}},ToggleActiveConnections:{input:{type:"structure",required:["authentication","contactId","connectionId"],members:{authentication:{shape:"S2"},contactId:{},connectionId:{}}},output:{type:"structure",members:{}}},UnmuteParticipant:{input:{type:"structure",required:["authentication","contactId","connectionId"],members:{authentication:{shape:"S2"},contactId:{},connectionId:{}}},output:{type:"structure",members:{}}},UpdateAgentConfiguration:{input:{type:"structure",required:["authentication","configuration"],members:{authentication:{shape:"S2"},configuration:{shape:"S1i"}}},output:{type:"structure",members:{}}},UpdateMonitorParticipantState:{input:{type:"structure",required:["contactId","targetMonitorMode"],members:{contactId:{},targetMonitorMode:{}}},output:{type:"structure",members:{}}}},shapes:{S2:{type:"structure",members:{agentARN:{},authToken:{}}},Se:{type:"structure",required:["type"],members:{endpointARN:{},type:{},name:{},phoneNumber:{},agentLogin:{},queue:{shape:"Sk"}}},Sk:{type:"structure",members:{queueARN:{},name:{}}},Sr:{type:"map",key:{},value:{type:"structure",required:["value","type"],members:{value:{},type:{}}}},S1i:{type:"structure",required:["name","softphoneEnabled","softphoneAutoAccept","extension","routingProfile"],members:{name:{},username:{},softphoneEnabled:{type:"boolean"},softphoneAutoAccept:{type:"boolean"},extension:{},routingProfile:{type:"structure",members:{name:{},routingProfileARN:{},defaultOutboundQueue:{shape:"Sk"},channelConcurrencyMap:{type:"map",key:{},value:{type:"long"}}}},agentPreferences:{type:"map",key:{},value:{}},agentARN:{}}},S21:{type:"structure",required:["type","name"],members:{agentStateARN:{},type:{},name:{},startTimestamp:{type:"timestamp"}}},S41:{type:"list",member:{type:"structure",members:{timestamp:{type:"timestamp"},softphoneStreamType:{},packetCount:{type:"long"},packetsLost:{type:"long"},audioLevel:{type:"double"},jitterBufferMillis:{type:"long"},roundTripTimeMillis:{type:"long"}}}}}}},{}],4:[function(e,t,n){t.exports={acm:{name:"ACM",cors:!0},apigateway:{name:"APIGateway",cors:!0},applicationautoscaling:{prefix:"application-autoscaling",name:"ApplicationAutoScaling",cors:!0},appstream:{name:"AppStream"},autoscaling:{name:"AutoScaling",cors:!0},batch:{name:"Batch"},budgets:{name:"Budgets"},clouddirectory:{name:"CloudDirectory",versions:["2016-05-10*"]},cloudformation:{name:"CloudFormation",cors:!0},cloudfront:{name:"CloudFront",versions:["2013-05-12*","2013-11-11*","2014-05-31*","2014-10-21*","2014-11-06*","2015-04-17*","2015-07-27*","2015-09-17*","2016-01-13*","2016-01-28*","2016-08-01*","2016-08-20*","2016-09-07*","2016-09-29*","2016-11-25*","2017-03-25*","2017-10-30*","2018-06-18*","2018-11-05*","2019-03-26*"],cors:!0},cloudhsm:{name:"CloudHSM",cors:!0},cloudsearch:{name:"CloudSearch"},cloudsearchdomain:{name:"CloudSearchDomain"},cloudtrail:{name:"CloudTrail",cors:!0},cloudwatch:{prefix:"monitoring",name:"CloudWatch",cors:!0},cloudwatchevents:{prefix:"events",name:"CloudWatchEvents",versions:["2014-02-03*"],cors:!0},cloudwatchlogs:{prefix:"logs",name:"CloudWatchLogs",cors:!0},codebuild:{name:"CodeBuild",cors:!0},codecommit:{name:"CodeCommit",cors:!0},codedeploy:{name:"CodeDeploy",cors:!0},codepipeline:{name:"CodePipeline",cors:!0},cognitoidentity:{prefix:"cognito-identity",name:"CognitoIdentity",cors:!0},cognitoidentityserviceprovider:{prefix:"cognito-idp",name:"CognitoIdentityServiceProvider",cors:!0},cognitosync:{prefix:"cognito-sync",name:"CognitoSync",cors:!0},configservice:{prefix:"config",name:"ConfigService",cors:!0},connect:{name:"Connect",cors:!0},cur:{name:"CUR",cors:!0},datapipeline:{name:"DataPipeline"},devicefarm:{name:"DeviceFarm",cors:!0},directconnect:{name:"DirectConnect",cors:!0},directoryservice:{prefix:"ds",name:"DirectoryService"},discovery:{name:"Discovery"},dms:{name:"DMS"},dynamodb:{name:"DynamoDB",cors:!0},dynamodbstreams:{prefix:"streams.dynamodb",name:"DynamoDBStreams",cors:!0},ec2:{name:"EC2",versions:["2013-06-15*","2013-10-15*","2014-02-01*","2014-05-01*","2014-06-15*","2014-09-01*","2014-10-01*","2015-03-01*","2015-04-15*","2015-10-01*","2016-04-01*","2016-09-15*"],cors:!0},ecr:{name:"ECR",cors:!0},ecs:{name:"ECS",cors:!0},efs:{prefix:"elasticfilesystem",name:"EFS",cors:!0},elasticache:{name:"ElastiCache",versions:["2012-11-15*","2014-03-24*","2014-07-15*","2014-09-30*"],cors:!0},elasticbeanstalk:{name:"ElasticBeanstalk",cors:!0},elb:{prefix:"elasticloadbalancing",name:"ELB",cors:!0},elbv2:{prefix:"elasticloadbalancingv2",name:"ELBv2",cors:!0},emr:{prefix:"elasticmapreduce",name:"EMR",cors:!0},es:{name:"ES"},elastictranscoder:{name:"ElasticTranscoder",cors:!0},firehose:{name:"Firehose",cors:!0},gamelift:{name:"GameLift",cors:!0},glacier:{name:"Glacier"},health:{name:"Health"},iam:{name:"IAM",cors:!0},importexport:{name:"ImportExport"},inspector:{name:"Inspector",versions:["2015-08-18*"],cors:!0},iot:{name:"Iot",cors:!0},iotdata:{prefix:"iot-data",name:"IotData",cors:!0},kinesis:{name:"Kinesis",cors:!0},kinesisanalytics:{name:"KinesisAnalytics"},kms:{name:"KMS",cors:!0},lambda:{name:"Lambda",cors:!0},lexruntime:{prefix:"runtime.lex",name:"LexRuntime",cors:!0},lightsail:{name:"Lightsail"},machinelearning:{name:"MachineLearning",cors:!0},marketplacecommerceanalytics:{name:"MarketplaceCommerceAnalytics",cors:!0},marketplacemetering:{prefix:"meteringmarketplace",name:"MarketplaceMetering"},mturk:{prefix:"mturk-requester",name:"MTurk",cors:!0},mobileanalytics:{name:"MobileAnalytics",cors:!0},opsworks:{name:"OpsWorks",cors:!0},opsworkscm:{name:"OpsWorksCM"},organizations:{name:"Organizations"},pinpoint:{name:"Pinpoint"},polly:{name:"Polly",cors:!0},rds:{name:"RDS",versions:["2014-09-01*"],cors:!0},redshift:{name:"Redshift",cors:!0},rekognition:{name:"Rekognition",cors:!0},resourcegroupstaggingapi:{name:"ResourceGroupsTaggingAPI"},route53:{name:"Route53",cors:!0},route53domains:{name:"Route53Domains",cors:!0},s3:{name:"S3",dualstackAvailable:!0,cors:!0},s3control:{name:"S3Control",dualstackAvailable:!0,xmlNoDefaultLists:!0},servicecatalog:{name:"ServiceCatalog",cors:!0},ses:{prefix:"email",name:"SES",cors:!0},shield:{name:"Shield"},simpledb:{prefix:"sdb",name:"SimpleDB"},sms:{name:"SMS"},snowball:{name:"Snowball"},sns:{name:"SNS",cors:!0},sqs:{name:"SQS",cors:!0},ssm:{name:"SSM",cors:!0},storagegateway:{name:"StorageGateway",cors:!0},stepfunctions:{prefix:"states",name:"StepFunctions"},sts:{name:"STS",cors:!0},support:{name:"Support"},swf:{name:"SWF"},xray:{name:"XRay",cors:!0},waf:{name:"WAF",cors:!0},wafregional:{prefix:"waf-regional",name:"WAFRegional"},workdocs:{name:"WorkDocs",cors:!0},workspaces:{name:"WorkSpaces"},codestar:{name:"CodeStar"},lexmodelbuildingservice:{prefix:"lex-models",name:"LexModelBuildingService",cors:!0},marketplaceentitlementservice:{prefix:"entitlement.marketplace",name:"MarketplaceEntitlementService"},athena:{name:"Athena",cors:!0},greengrass:{name:"Greengrass"},dax:{name:"DAX"},migrationhub:{prefix:"AWSMigrationHub",name:"MigrationHub"},cloudhsmv2:{name:"CloudHSMV2",cors:!0},glue:{name:"Glue"},mobile:{name:"Mobile"},pricing:{name:"Pricing",cors:!0},costexplorer:{prefix:"ce",name:"CostExplorer",cors:!0},mediaconvert:{name:"MediaConvert"},medialive:{name:"MediaLive"},mediapackage:{name:"MediaPackage"},mediastore:{name:"MediaStore"},mediastoredata:{prefix:"mediastore-data",name:"MediaStoreData",cors:!0},appsync:{name:"AppSync"},guardduty:{name:"GuardDuty"},mq:{name:"MQ"},comprehend:{name:"Comprehend",cors:!0},iotjobsdataplane:{prefix:"iot-jobs-data",name:"IoTJobsDataPlane"},kinesisvideoarchivedmedia:{prefix:"kinesis-video-archived-media",name:"KinesisVideoArchivedMedia",cors:!0},kinesisvideomedia:{prefix:"kinesis-video-media",name:"KinesisVideoMedia",cors:!0},kinesisvideo:{name:"KinesisVideo",cors:!0},sagemakerruntime:{prefix:"runtime.sagemaker",name:"SageMakerRuntime"},sagemaker:{name:"SageMaker"},translate:{name:"Translate",cors:!0},resourcegroups:{prefix:"resource-groups",name:"ResourceGroups",cors:!0},alexaforbusiness:{name:"AlexaForBusiness"},cloud9:{name:"Cloud9"},serverlessapplicationrepository:{prefix:"serverlessrepo",name:"ServerlessApplicationRepository"},servicediscovery:{name:"ServiceDiscovery"},workmail:{name:"WorkMail"},autoscalingplans:{prefix:"autoscaling-plans",name:"AutoScalingPlans"},transcribeservice:{prefix:"transcribe",name:"TranscribeService"},connect:{name:"Connect",cors:!0},acmpca:{prefix:"acm-pca",name:"ACMPCA"},fms:{name:"FMS"},secretsmanager:{name:"SecretsManager",cors:!0},iotanalytics:{name:"IoTAnalytics",cors:!0},iot1click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:"SagemakerEdge"},amp:{name:"Amp"},greengrassv2:{name:"GreengrassV2"},iotdeviceadvisor:{name:"IotDeviceAdvisor"},iotfleethub:{name:"IoTFleetHub"},iotwireless:{name:"IoTWireless"},location:{name:"Location",cors:!0},wellarchitected:{name:"WellArchitected"},lexmodelsv2:{prefix:"models.lex.v2",name:"LexModelsV2"},lexruntimev2:{prefix:"runtime.lex.v2",name:"LexRuntimeV2",cors:!0},fis:{name:"Fis"},lookoutmetrics:{name:"LookoutMetrics"},mgn:{name:"Mgn"},lookoutequipment:{name:"LookoutEquipment"},nimble:{name:"Nimble"},finspace:{name:"Finspace"},finspacedata:{prefix:"finspace-data",name:"Finspacedata"},ssmcontacts:{prefix:"ssm-contacts",name:"SSMContacts"},ssmincidents:{prefix:"ssm-incidents",name:"SSMIncidents"},applicationcostprofiler:{name:"ApplicationCostProfiler"},apprunner:{name:"AppRunner"},proton:{name:"Proton"},route53recoverycluster:{prefix:"route53-recovery-cluster",name:"Route53RecoveryCluster"},route53recoverycontrolconfig:{prefix:"route53-recovery-control-config",name:"Route53RecoveryControlConfig"},route53recoveryreadiness:{prefix:"route53-recovery-readiness",name:"Route53RecoveryReadiness"},chimesdkidentity:{prefix:"chime-sdk-identity",name:"ChimeSDKIdentity"},chimesdkmessaging:{prefix:"chime-sdk-messaging",name:"ChimeSDKMessaging"},snowdevicemanagement:{prefix:"snow-device-management",name:"SnowDeviceManagement"},memorydb:{name:"MemoryDB"},opensearch:{name:"OpenSearch"},kafkaconnect:{name:"KafkaConnect"},voiceid:{prefix:"voice-id",name:"VoiceID"},wisdom:{name:"Wisdom"},account:{name:"Account"},cloudcontrol:{name:"CloudControl"},grafana:{name:"Grafana"},panorama:{name:"Panorama"},chimesdkmeetings:{prefix:"chime-sdk-meetings",name:"ChimeSDKMeetings"},resiliencehub:{name:"Resiliencehub"},migrationhubstrategy:{name:"MigrationHubStrategy"},appconfigdata:{name:"AppConfigData"},drs:{name:"Drs"},migrationhubrefactorspaces:{prefix:"migration-hub-refactor-spaces",name:"MigrationHubRefactorSpaces"},evidently:{name:"Evidently"},inspector2:{name:"Inspector2"},rbin:{name:"Rbin"},rum:{name:"RUM"},backupgateway:{prefix:"backup-gateway",name:"BackupGateway"},iottwinmaker:{name:"IoTTwinMaker"},workspacesweb:{prefix:"workspaces-web",name:"WorkSpacesWeb"},amplifyuibuilder:{name:"AmplifyUIBuilder"},keyspaces:{name:"Keyspaces"},billingconductor:{name:"Billingconductor"},gamesparks:{name:"GameSparks"},pinpointsmsvoicev2:{prefix:"pinpoint-sms-voice-v2",name:"PinpointSMSVoiceV2"},ivschat:{name:"Ivschat"},chimesdkmediapipelines:{prefix:"chime-sdk-media-pipelines",name:"ChimeSDKMediaPipelines"},emrserverless:{prefix:"emr-serverless",name:"EMRServerless"},m2:{name:"M2"},connectcampaigns:{name:"ConnectCampaigns"},redshiftserverless:{prefix:"redshift-serverless",name:"RedshiftServerless"},rolesanywhere:{name:"RolesAnywhere"},licensemanagerusersubscriptions:{prefix:"license-manager-user-subscriptions",name:"LicenseManagerUserSubscriptions"},backupstorage:{name:"BackupStorage"},privatenetworks:{name:"PrivateNetworks"},supportapp:{prefix:"support-app",name:"SupportApp"},controltower:{name:"ControlTower"},iotfleetwise:{name:"IoTFleetWise"},migrationhuborchestrator:{name:"MigrationHubOrchestrator"},connectcases:{name:"ConnectCases"},resourceexplorer2:{prefix:"resource-explorer-2",name:"ResourceExplorer2"},scheduler:{name:"Scheduler"},chimesdkvoice:{prefix:"chime-sdk-voice",name:"ChimeSDKVoice"},iotroborunner:{prefix:"iot-roborunner",name:"IoTRoboRunner"},ssmsap:{prefix:"ssm-sap",name:"SsmSap"},oam:{name:"OAM"},arczonalshift:{prefix:"arc-zonal-shift",name:"ARCZonalShift"},omics:{name:"Omics"},opensearchserverless:{name:"OpenSearchServerless"},securitylake:{name:"SecurityLake"},simspaceweaver:{name:"SimSpaceWeaver"},docdbelastic:{prefix:"docdb-elastic",name:"DocDBElastic"},sagemakergeospatial:{prefix:"sagemaker-geospatial",name:"SageMakerGeospatial"},codecatalyst:{name:"CodeCatalyst"},pipes:{name:"Pipes"},sagemakermetrics:{prefix:"sagemaker-metrics",name:"SageMakerMetrics"},kinesisvideowebrtcstorage:{prefix:"kinesis-video-webrtc-storage",name:"KinesisVideoWebRTCStorage"},licensemanagerlinuxsubscriptions:{prefix:"license-manager-linux-subscriptions",name:"LicenseManagerLinuxSubscriptions"},kendraranking:{prefix:"kendra-ranking",name:"KendraRanking"},cleanrooms:{name:"CleanRooms"},cloudtraildata:{prefix:"cloudtrail-data",name:"CloudTrailData"},tnb:{name:"Tnb"},internetmonitor:{name:"InternetMonitor"},ivsrealtime:{prefix:"ivs-realtime",name:"IVSRealTime"},vpclattice:{prefix:"vpc-lattice",name:"VPCLattice"},osis:{name:"OSIS"}}},{}],5:[function(e,t,n){t.exports={version:"2.0",metadata:{apiVersion:"2011-06-15",endpointPrefix:"sts",globalEndpoint:"sts.amazonaws.com",protocol:"query",serviceAbbreviation:"AWS STS",serviceFullName:"AWS Security Token Service",serviceId:"STS",signatureVersion:"v4",uid:"sts-2011-06-15",xmlNamespace:"https://sts.amazonaws.com/doc/2011-06-15/"},operations:{AssumeRole:{input:{type:"structure",required:["RoleArn","RoleSessionName"],members:{RoleArn:{},RoleSessionName:{},PolicyArns:{shape:"S4"},Policy:{},DurationSeconds:{type:"integer"},Tags:{shape:"S8"},TransitiveTagKeys:{type:"list",member:{}},ExternalId:{},SerialNumber:{},TokenCode:{},SourceIdentity:{}}},output:{resultWrapper:"AssumeRoleResult",type:"structure",members:{Credentials:{shape:"Si"},AssumedRoleUser:{shape:"Sn"},PackedPolicySize:{type:"integer"},SourceIdentity:{}}}},AssumeRoleWithSAML:{input:{type:"structure",required:["RoleArn","PrincipalArn","SAMLAssertion"],members:{RoleArn:{},PrincipalArn:{},SAMLAssertion:{},PolicyArns:{shape:"S4"},Policy:{},DurationSeconds:{type:"integer"}}},output:{resultWrapper:"AssumeRoleWithSAMLResult",type:"structure",members:{Credentials:{shape:"Si"},AssumedRoleUser:{shape:"Sn"},PackedPolicySize:{type:"integer"},Subject:{},SubjectType:{},Issuer:{},Audience:{},NameQualifier:{},SourceIdentity:{}}}},AssumeRoleWithWebIdentity:{input:{type:"structure",required:["RoleArn","RoleSessionName","WebIdentityToken"],members:{RoleArn:{},RoleSessionName:{},WebIdentityToken:{},ProviderId:{},PolicyArns:{shape:"S4"},Policy:{},DurationSeconds:{type:"integer"}}},output:{resultWrapper:"AssumeRoleWithWebIdentityResult",type:"structure",members:{Credentials:{shape:"Si"},SubjectFromWebIdentityToken:{},AssumedRoleUser:{shape:"Sn"},PackedPolicySize:{type:"integer"},Provider:{},Audience:{},SourceIdentity:{}}}},DecodeAuthorizationMessage:{input:{type:"structure",required:["EncodedMessage"],members:{EncodedMessage:{}}},output:{resultWrapper:"DecodeAuthorizationMessageResult",type:"structure",members:{DecodedMessage:{}}}},GetAccessKeyInfo:{input:{type:"structure",required:["AccessKeyId"],members:{AccessKeyId:{}}},output:{resultWrapper:"GetAccessKeyInfoResult",type:"structure",members:{Account:{}}}},GetCallerIdentity:{input:{type:"structure",members:{}},output:{resultWrapper:"GetCallerIdentityResult",type:"structure",members:{UserId:{},Account:{},Arn:{}}}},GetFederationToken:{input:{type:"structure",required:["Name"],members:{Name:{},Policy:{},PolicyArns:{shape:"S4"},DurationSeconds:{type:"integer"},Tags:{shape:"S8"}}},output:{resultWrapper:"GetFederationTokenResult",type:"structure",members:{Credentials:{shape:"Si"},FederatedUser:{type:"structure",required:["FederatedUserId","Arn"],members:{FederatedUserId:{},Arn:{}}},PackedPolicySize:{type:"integer"}}}},GetSessionToken:{input:{type:"structure",members:{DurationSeconds:{type:"integer"},SerialNumber:{},TokenCode:{}}},output:{resultWrapper:"GetSessionTokenResult",type:"structure",members:{Credentials:{shape:"Si"}}}}},shapes:{S4:{type:"list",member:{type:"structure",members:{arn:{}}}},S8:{type:"list",member:{type:"structure",required:["Key","Value"],members:{Key:{},Value:{}}}},Si:{type:"structure",required:["AccessKeyId","SecretAccessKey","SessionToken","Expiration"],members:{AccessKeyId:{},SecretAccessKey:{},SessionToken:{},Expiration:{type:"timestamp"}}},Sn:{type:"structure",required:["AssumedRoleId","Arn"],members:{AssumedRoleId:{},Arn:{}}}}}},{}],6:[function(e,t,n){t.exports={pagination:{}}},{}],7:[function(e,t,n){e("../lib/node_loader");var r=e("../lib/core"),o=r.Service,i=r.apiLoader;i.services.cognitoidentity={},r.CognitoIdentity=o.defineService("cognitoidentity",["2014-06-30"]),Object.defineProperty(i.services.cognitoidentity,"2014-06-30",{get:function(){var t=e("../apis/cognito-identity-2014-06-30.min.json");return t.paginators=e("../apis/cognito-identity-2014-06-30.paginators.json").pagination,t},enumerable:!0,configurable:!0}),t.exports=r.CognitoIdentity},{"../apis/cognito-identity-2014-06-30.min.json":1,"../apis/cognito-identity-2014-06-30.paginators.json":2,"../lib/core":19,"../lib/node_loader":16}],8:[function(e,t,n){e("../lib/node_loader");var r=e("../lib/core"),o=r.Service,i=r.apiLoader;i.services.sts={},r.STS=o.defineService("sts",["2011-06-15"]),e("../lib/services/sts"),Object.defineProperty(i.services.sts,"2011-06-15",{get:function(){var t=e("../apis/sts-2011-06-15.min.json");return t.paginators=e("../apis/sts-2011-06-15.paginators.json").pagination,t},enumerable:!0,configurable:!0}),t.exports=r.STS},{"../apis/sts-2011-06-15.min.json":5,"../apis/sts-2011-06-15.paginators.json":6,"../lib/core":19,"../lib/node_loader":16,"../lib/services/sts":63}],9:[function(e,t,n){function r(e,t){if(!r.services.hasOwnProperty(e))throw new Error("InvalidService: Failed to load api for "+e);return r.services[e][t]}r.services={},t.exports=r},{}],10:[function(e,t,n){var r=e("./browserHmac"),o=e("./browserMd5"),i=e("./browserSha1"),s=e("./browserSha256");t.exports={createHash:function(e){if("md5"===(e=e.toLowerCase()))return new o;if("sha256"===e)return new s;if("sha1"===e)return new i;throw new Error("Hash algorithm "+e+" is not supported in the browser SDK")},createHmac:function(e,t){if("md5"===(e=e.toLowerCase()))return new r(o,t);if("sha256"===e)return new r(s,t);if("sha1"===e)return new r(i,t);throw new Error("HMAC algorithm "+e+" is not supported in the browser SDK")},createSign:function(){throw new Error("createSign is not implemented in the browser")}}},{"./browserHmac":12,"./browserMd5":13,"./browserSha1":14,"./browserSha256":15}],11:[function(e,t,n){var r=e("buffer/").Buffer;"undefined"!=typeof ArrayBuffer&&void 0===ArrayBuffer.isView&&(ArrayBuffer.isView=function(e){return o.indexOf(Object.prototype.toString.call(e))>-1});var o=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]","[object DataView]"];t.exports={isEmptyData:function(e){return"string"==typeof e?0===e.length:0===e.byteLength},convertToBuffer:function(e){return"string"==typeof e&&(e=new r(e,"utf8")),ArrayBuffer.isView(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength/Uint8Array.BYTES_PER_ELEMENT):new Uint8Array(e)}}},{"buffer/":87}],12:[function(e,t,n){var r=e("./browserHashUtils");function o(e,t){this.hash=new e,this.outer=new e;var n=function(e,t){var n=r.convertToBuffer(t);if(n.byteLength>e.BLOCK_SIZE){var o=new e;o.update(n),n=o.digest()}var i=new Uint8Array(e.BLOCK_SIZE);return i.set(n),i}(e,t),o=new Uint8Array(e.BLOCK_SIZE);o.set(n);for(var i=0;i<e.BLOCK_SIZE;i++)n[i]^=54,o[i]^=92;for(this.hash.update(n),this.outer.update(o),i=0;i<n.byteLength;i++)n[i]=0}t.exports=o,o.prototype.update=function(e){if(r.isEmptyData(e)||this.error)return this;try{this.hash.update(r.convertToBuffer(e))}catch(e){this.error=e}return this},o.prototype.digest=function(e){return this.outer.finished||this.outer.update(this.hash.digest()),this.outer.digest(e)}},{"./browserHashUtils":11}],13:[function(e,t,n){var r=e("./browserHashUtils"),o=e("buffer/").Buffer,i=64;function s(){this.state=[1732584193,4023233417,2562383102,271733878],this.buffer=new DataView(new ArrayBuffer(i)),this.bufferLength=0,this.bytesHashed=0,this.finished=!1}function a(e,t,n,r,o,i){return((t=(t+e&4294967295)+(r+i&4294967295)&4294967295)<<o|t>>>32-o)+n&4294967295}function c(e,t,n,r,o,i,s){return a(t&n|~t&r,e,t,o,i,s)}function u(e,t,n,r,o,i,s){return a(t&r|n&~r,e,t,o,i,s)}function l(e,t,n,r,o,i,s){return a(t^n^r,e,t,o,i,s)}function p(e,t,n,r,o,i,s){return a(n^(t|~r),e,t,o,i,s)}t.exports=s,s.BLOCK_SIZE=i,s.prototype.update=function(e){if(r.isEmptyData(e))return this;if(this.finished)throw new Error("Attempted to update an already finished hash.");var t=r.convertToBuffer(e),n=0,o=t.byteLength;for(this.bytesHashed+=o;o>0;)this.buffer.setUint8(this.bufferLength++,t[n++]),o--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},s.prototype.digest=function(e){if(!this.finished){var t=this,n=t.buffer,r=t.bufferLength,s=8*t.bytesHashed;if(n.setUint8(this.bufferLength++,128),r%i>=56){for(var a=this.bufferLength;a<i;a++)n.setUint8(a,0);this.hashBuffer(),this.bufferLength=0}for(a=this.bufferLength;a<56;a++)n.setUint8(a,0);n.setUint32(56,s>>>0,!0),n.setUint32(60,Math.floor(s/4294967296),!0),this.hashBuffer(),this.finished=!0}var c=new DataView(new ArrayBuffer(16));for(a=0;a<4;a++)c.setUint32(4*a,this.state[a],!0);var u=new o(c.buffer,c.byteOffset,c.byteLength);return e?u.toString(e):u},s.prototype.hashBuffer=function(){var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],i=t[3];n=c(n,r,o,i,e.getUint32(0,!0),7,3614090360),i=c(i,n,r,o,e.getUint32(4,!0),12,3905402710),o=c(o,i,n,r,e.getUint32(8,!0),17,606105819),r=c(r,o,i,n,e.getUint32(12,!0),22,3250441966),n=c(n,r,o,i,e.getUint32(16,!0),7,4118548399),i=c(i,n,r,o,e.getUint32(20,!0),12,1200080426),o=c(o,i,n,r,e.getUint32(24,!0),17,2821735955),r=c(r,o,i,n,e.getUint32(28,!0),22,4249261313),n=c(n,r,o,i,e.getUint32(32,!0),7,1770035416),i=c(i,n,r,o,e.getUint32(36,!0),12,2336552879),o=c(o,i,n,r,e.getUint32(40,!0),17,4294925233),r=c(r,o,i,n,e.getUint32(44,!0),22,2304563134),n=c(n,r,o,i,e.getUint32(48,!0),7,1804603682),i=c(i,n,r,o,e.getUint32(52,!0),12,4254626195),o=c(o,i,n,r,e.getUint32(56,!0),17,2792965006),n=u(n,r=c(r,o,i,n,e.getUint32(60,!0),22,1236535329),o,i,e.getUint32(4,!0),5,4129170786),i=u(i,n,r,o,e.getUint32(24,!0),9,3225465664),o=u(o,i,n,r,e.getUint32(44,!0),14,643717713),r=u(r,o,i,n,e.getUint32(0,!0),20,3921069994),n=u(n,r,o,i,e.getUint32(20,!0),5,3593408605),i=u(i,n,r,o,e.getUint32(40,!0),9,38016083),o=u(o,i,n,r,e.getUint32(60,!0),14,3634488961),r=u(r,o,i,n,e.getUint32(16,!0),20,3889429448),n=u(n,r,o,i,e.getUint32(36,!0),5,568446438),i=u(i,n,r,o,e.getUint32(56,!0),9,3275163606),o=u(o,i,n,r,e.getUint32(12,!0),14,4107603335),r=u(r,o,i,n,e.getUint32(32,!0),20,1163531501),n=u(n,r,o,i,e.getUint32(52,!0),5,2850285829),i=u(i,n,r,o,e.getUint32(8,!0),9,4243563512),o=u(o,i,n,r,e.getUint32(28,!0),14,1735328473),n=l(n,r=u(r,o,i,n,e.getUint32(48,!0),20,2368359562),o,i,e.getUint32(20,!0),4,4294588738),i=l(i,n,r,o,e.getUint32(32,!0),11,2272392833),o=l(o,i,n,r,e.getUint32(44,!0),16,1839030562),r=l(r,o,i,n,e.getUint32(56,!0),23,4259657740),n=l(n,r,o,i,e.getUint32(4,!0),4,2763975236),i=l(i,n,r,o,e.getUint32(16,!0),11,1272893353),o=l(o,i,n,r,e.getUint32(28,!0),16,4139469664),r=l(r,o,i,n,e.getUint32(40,!0),23,3200236656),n=l(n,r,o,i,e.getUint32(52,!0),4,681279174),i=l(i,n,r,o,e.getUint32(0,!0),11,3936430074),o=l(o,i,n,r,e.getUint32(12,!0),16,3572445317),r=l(r,o,i,n,e.getUint32(24,!0),23,76029189),n=l(n,r,o,i,e.getUint32(36,!0),4,3654602809),i=l(i,n,r,o,e.getUint32(48,!0),11,3873151461),o=l(o,i,n,r,e.getUint32(60,!0),16,530742520),n=p(n,r=l(r,o,i,n,e.getUint32(8,!0),23,3299628645),o,i,e.getUint32(0,!0),6,4096336452),i=p(i,n,r,o,e.getUint32(28,!0),10,1126891415),o=p(o,i,n,r,e.getUint32(56,!0),15,2878612391),r=p(r,o,i,n,e.getUint32(20,!0),21,4237533241),n=p(n,r,o,i,e.getUint32(48,!0),6,1700485571),i=p(i,n,r,o,e.getUint32(12,!0),10,2399980690),o=p(o,i,n,r,e.getUint32(40,!0),15,4293915773),r=p(r,o,i,n,e.getUint32(4,!0),21,2240044497),n=p(n,r,o,i,e.getUint32(32,!0),6,1873313359),i=p(i,n,r,o,e.getUint32(60,!0),10,4264355552),o=p(o,i,n,r,e.getUint32(24,!0),15,2734768916),r=p(r,o,i,n,e.getUint32(52,!0),21,1309151649),n=p(n,r,o,i,e.getUint32(16,!0),6,4149444226),i=p(i,n,r,o,e.getUint32(44,!0),10,3174756917),o=p(o,i,n,r,e.getUint32(8,!0),15,718787259),r=p(r,o,i,n,e.getUint32(36,!0),21,3951481745),t[0]=n+t[0]&4294967295,t[1]=r+t[1]&4294967295,t[2]=o+t[2]&4294967295,t[3]=i+t[3]&4294967295}},{"./browserHashUtils":11,"buffer/":87}],14:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils");function i(){this.h0=1732584193,this.h1=4023233417,this.h2=2562383102,this.h3=271733878,this.h4=3285377520,this.block=new Uint32Array(80),this.offset=0,this.shift=24,this.totalLength=0}new Uint32Array([1518500249,1859775393,-1894007588,-899497514]),Math.pow(2,53),t.exports=i,i.BLOCK_SIZE=64,i.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=(e=o.convertToBuffer(e)).length;this.totalLength+=8*t;for(var n=0;n<t;n++)this.write(e[n]);return this},i.prototype.write=function(e){this.block[this.offset]|=(255&e)<<this.shift,this.shift?this.shift-=8:(this.offset++,this.shift=24),16===this.offset&&this.processBlock()},i.prototype.digest=function(e){this.write(128),(this.offset>14||14===this.offset&&this.shift<24)&&this.processBlock(),this.offset=14,this.shift=24,this.write(0),this.write(0),this.write(this.totalLength>0xffffffffff?this.totalLength/1099511627776:0),this.write(this.totalLength>4294967295?this.totalLength/4294967296:0);for(var t=24;t>=0;t-=8)this.write(this.totalLength>>t);var n=new r(20),o=new DataView(n.buffer);return o.setUint32(0,this.h0,!1),o.setUint32(4,this.h1,!1),o.setUint32(8,this.h2,!1),o.setUint32(12,this.h3,!1),o.setUint32(16,this.h4,!1),e?n.toString(e):n},i.prototype.processBlock=function(){for(var e=16;e<80;e++){var t=this.block[e-3]^this.block[e-8]^this.block[e-14]^this.block[e-16];this.block[e]=t<<1|t>>>31}var n,r,o=this.h0,i=this.h1,s=this.h2,a=this.h3,c=this.h4;for(e=0;e<80;e++){e<20?(n=a^i&(s^a),r=1518500249):e<40?(n=i^s^a,r=1859775393):e<60?(n=i&s|a&(i|s),r=2400959708):(n=i^s^a,r=3395469782);var u=(o<<5|o>>>27)+n+c+r+(0|this.block[e]);c=a,a=s,s=i<<30|i>>>2,i=o,o=u}for(this.h0=this.h0+o|0,this.h1=this.h1+i|0,this.h2=this.h2+s|0,this.h3=this.h3+a|0,this.h4=this.h4+c|0,this.offset=0,e=0;e<16;e++)this.block[e]=0}},{"./browserHashUtils":11,"buffer/":87}],15:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils"),i=64,s=new Uint32Array([1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298]),a=Math.pow(2,53)-1;function c(){this.state=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.temp=new Int32Array(64),this.buffer=new Uint8Array(64),this.bufferLength=0,this.bytesHashed=0,this.finished=!1}t.exports=c,c.BLOCK_SIZE=i,c.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=0,n=(e=o.convertToBuffer(e)).byteLength;if(this.bytesHashed+=n,8*this.bytesHashed>a)throw new Error("Cannot hash more than 2^53 - 1 bits");for(;n>0;)this.buffer[this.bufferLength++]=e[t++],n--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},c.prototype.digest=function(e){if(!this.finished){var t=8*this.bytesHashed,n=new DataView(this.buffer.buffer,this.buffer.byteOffset,this.buffer.byteLength),o=this.bufferLength;if(n.setUint8(this.bufferLength++,128),o%i>=56){for(var s=this.bufferLength;s<i;s++)n.setUint8(s,0);this.hashBuffer(),this.bufferLength=0}for(s=this.bufferLength;s<56;s++)n.setUint8(s,0);n.setUint32(56,Math.floor(t/4294967296),!0),n.setUint32(60,t),this.hashBuffer(),this.finished=!0}var a=new r(32);for(s=0;s<8;s++)a[4*s]=this.state[s]>>>24&255,a[4*s+1]=this.state[s]>>>16&255,a[4*s+2]=this.state[s]>>>8&255,a[4*s+3]=this.state[s]>>>0&255;return e?a.toString(e):a},c.prototype.hashBuffer=function(){for(var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],a=t[3],c=t[4],u=t[5],l=t[6],p=t[7],d=0;d<i;d++){if(d<16)this.temp[d]=(255&e[4*d])<<24|(255&e[4*d+1])<<16|(255&e[4*d+2])<<8|255&e[4*d+3];else{var h=this.temp[d-2],f=(h>>>17|h<<15)^(h>>>19|h<<13)^h>>>10,g=((h=this.temp[d-15])>>>7|h<<25)^(h>>>18|h<<14)^h>>>3;this.temp[d]=(f+this.temp[d-7]|0)+(g+this.temp[d-16]|0)}var m=(((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))+(c&u^~c&l)|0)+(p+(s[d]+this.temp[d]|0)|0)|0,v=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+(n&r^n&o^r&o)|0;p=l,l=u,u=c,c=a+m|0,a=o,o=r,r=n,n=m+v|0}t[0]+=n,t[1]+=r,t[2]+=o,t[3]+=a,t[4]+=c,t[5]+=u,t[6]+=l,t[7]+=p}},{"./browserHashUtils":11,"buffer/":87}],16:[function(e,t,n){(function(n){(function(){var n=e("./util");n.crypto.lib=e("./browserCryptoLib"),n.Buffer=e("buffer/").Buffer,n.url=e("url/"),n.querystring=e("querystring/"),n.realClock=e("./realclock/browserClock"),n.environment="js",n.createEventStream=e("./event-stream/buffered-create-event-stream").createEventStream,n.isBrowser=function(){return!0},n.isNode=function(){return!1};var r=e("./core");if(t.exports=r,e("./credentials"),e("./credentials/credential_provider_chain"),e("./credentials/temporary_credentials"),e("./credentials/chainable_temporary_credentials"),e("./credentials/web_identity_credentials"),e("./credentials/cognito_identity_credentials"),e("./credentials/saml_credentials"),r.XML.Parser=e("./xml/browser_parser"),e("./http/xhr"),void 0===o)var o={browser:!0}}).call(this)}).call(this,e("_process"))},{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,_process:92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(e,t,n){var r,o=e("./core");e("./credentials"),e("./credentials/credential_provider_chain"),o.Config=o.util.inherit({constructor:function(e){void 0===e&&(e={}),e=this.extractCredentials(e),o.util.each.call(this,this.keys,(function(t,n){this.set(t,e[t],n)}))},getCredentials:function(e){var t,n=this;function r(t){e(t,t?null:n.credentials)}function i(e,t){return new o.util.error(t||new Error,{code:"CredentialsError",message:e,name:"CredentialsError"})}n.credentials?"function"==typeof n.credentials.get?n.credentials.get((function(e){e&&(e=i("Could not load credentials from "+n.credentials.constructor.name,e)),r(e)})):(t=null,n.credentials.accessKeyId&&n.credentials.secretAccessKey||(t=i("Missing credentials")),r(t)):n.credentialProvider?n.credentialProvider.resolve((function(e,t){e&&(e=i("Could not load credentials from any providers",e)),n.credentials=t,r(e)})):r(i("No credentials to load"))},getToken:function(e){var t,n=this;function r(t){e(t,t?null:n.token)}function i(e,t){return new o.util.error(t||new Error,{code:"TokenError",message:e,name:"TokenError"})}n.token?"function"==typeof n.token.get?n.token.get((function(e){e&&(e=i("Could not load token from "+n.token.constructor.name,e)),r(e)})):(t=null,n.token.token||(t=i("Missing token")),r(t)):n.tokenProvider?n.tokenProvider.resolve((function(e,t){e&&(e=i("Could not load token from any providers",e)),n.token=t,r(e)})):r(i("No token to load"))},update:function(e,t){t=t||!1,e=this.extractCredentials(e),o.util.each.call(this,e,(function(e,n){(t||Object.prototype.hasOwnProperty.call(this.keys,e)||o.Service.hasService(e))&&this.set(e,n)}))},loadFromPath:function(e){this.clear();var t=JSON.parse(o.util.readFileSync(e)),n=new o.FileSystemCredentials(e),r=new o.CredentialProviderChain;return r.providers.unshift(n),r.resolve((function(e,n){if(e)throw e;t.credentials=n})),this.constructor(t),this},clear:function(){o.util.each.call(this,this.keys,(function(e){delete this[e]})),this.set("credentials",void 0),this.set("credentialProvider",void 0)},set:function(e,t,n){void 0===t?(void 0===n&&(n=this.keys[e]),this[e]="function"==typeof n?n.call(this):n):"httpOptions"===e&&this[e]?this[e]=o.util.merge(this[e],t):this[e]=t},keys:{credentials:null,credentialProvider:null,region:null,logger:null,apiVersions:{},apiVersion:null,endpoint:void 0,httpOptions:{timeout:12e4},maxRetries:void 0,maxRedirects:10,paramValidation:!0,sslEnabled:!0,s3ForcePathStyle:!1,s3BucketEndpoint:!1,s3DisableBodySigning:!0,s3UsEast1RegionalEndpoint:"legacy",s3UseArnRegion:void 0,computeChecksums:!0,convertResponseTypes:!0,correctClockSkew:!1,customUserAgent:null,dynamoDbCrc32:!0,systemClockOffset:0,signatureVersion:null,signatureCache:!0,retryDelayOptions:{},useAccelerateEndpoint:!1,clientSideMonitoring:!1,endpointDiscoveryEnabled:void 0,endpointCacheSize:1e3,hostPrefixEnabled:!0,stsRegionalEndpoints:"legacy",useFipsEndpoint:!1,useDualstackEndpoint:!1,token:null},extractCredentials:function(e){return e.accessKeyId&&e.secretAccessKey&&((e=o.util.copy(e)).credentials=new o.Credentials(e)),e},setPromisesDependency:function(e){r=e,null===e&&"function"==typeof Promise&&(r=Promise);var t=[o.Request,o.Credentials,o.CredentialProviderChain];o.S3&&(t.push(o.S3),o.S3.ManagedUpload&&t.push(o.S3.ManagedUpload)),o.util.addPromises(t,r)},getPromisesDependency:function(){return r}}),o.config=new o.Config},{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(e,t,n){(function(n){(function(){var r=e("./core");function o(e,t){if("string"==typeof e){if(["legacy","regional"].indexOf(e.toLowerCase())>=0)return e.toLowerCase();throw r.util.error(new Error,t)}}t.exports=function(e,t){var i;if((e=e||{})[t.clientConfig]&&(i=o(e[t.clientConfig],{code:"InvalidConfiguration",message:'invalid "'+t.clientConfig+'" configuration. Expect "legacy"  or "regional". Got "'+e[t.clientConfig]+'".'})))return i;if(!r.util.isNode())return i;if(Object.prototype.hasOwnProperty.call(n.env,t.env)&&(i=o(n.env[t.env],{code:"InvalidEnvironmentalVariable",message:"invalid "+t.env+' environmental variable. Expect "legacy"  or "regional". Got "'+n.env[t.env]+'".'})))return i;var s={};try{s=r.util.getProfilesFromSharedConfig(r.util.iniLoader)[n.env.AWS_PROFILE||r.util.defaultProfile]}catch(e){}return s&&Object.prototype.hasOwnProperty.call(s,t.sharedConfig)&&(i=o(s[t.sharedConfig],{code:"InvalidConfiguration",message:"invalid "+t.sharedConfig+' profile config. Expect "legacy"  or "regional". Got "'+s[t.sharedConfig]+'".'})),i}}).call(this)}).call(this,e("_process"))},{"./core":19,_process:92}],19:[function(e,t,n){var r={util:e("./util")};({}).toString(),t.exports=r,r.util.update(r,{VERSION:"2.1377.0",Signers:{},Protocol:{Json:e("./protocol/json"),Query:e("./protocol/query"),Rest:e("./protocol/rest"),RestJson:e("./protocol/rest_json"),RestXml:e("./protocol/rest_xml")},XML:{Builder:e("./xml/builder"),Parser:null},JSON:{Builder:e("./json/builder"),Parser:e("./json/parser")},Model:{Api:e("./model/api"),Operation:e("./model/operation"),Shape:e("./model/shape"),Paginator:e("./model/paginator"),ResourceWaiter:e("./model/resource_waiter")},apiLoader:e("./api_loader"),EndpointCache:e("../vendor/endpoint-cache").EndpointCache}),e("./sequential_executor"),e("./service"),e("./config"),e("./http"),e("./event_listeners"),e("./request"),e("./response"),e("./resource_waiter"),e("./signers/request_signer"),e("./param_validator"),e("./maintenance_mode_message"),r.events=new r.SequentialExecutor,r.util.memoizedProperty(r,"endpointCache",(function(){return new r.EndpointCache(r.config.endpointCacheSize)}),!0)},{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(e,t,n){var r=e("./core");r.Credentials=r.util.inherit({constructor:function(){if(r.util.hideProperties(this,["secretAccessKey"]),this.expired=!1,this.expireTime=null,this.refreshCallbacks=[],1===arguments.length&&"object"==typeof arguments[0]){var e=arguments[0].credentials||arguments[0];this.accessKeyId=e.accessKeyId,this.secretAccessKey=e.secretAccessKey,this.sessionToken=e.sessionToken}else this.accessKeyId=arguments[0],this.secretAccessKey=arguments[1],this.sessionToken=arguments[2]},expiryWindow:15,needsRefresh:function(){var e=r.util.date.getDate().getTime(),t=new Date(e+1e3*this.expiryWindow);return!!(this.expireTime&&t>this.expireTime)||this.expired||!this.accessKeyId||!this.secretAccessKey},get:function(e){var t=this;this.needsRefresh()?this.refresh((function(n){n||(t.expired=!1),e&&e(n)})):e&&e()},refresh:function(e){this.expired=!1,e()},coalesceRefresh:function(e,t){var n=this;1===n.refreshCallbacks.push(e)&&n.load((function(e){r.util.arrayEach(n.refreshCallbacks,(function(n){t?n(e):r.util.defer((function(){n(e)}))})),n.refreshCallbacks.length=0}))},load:function(e){e()}}),r.Credentials.addPromisesToClass=function(e){this.prototype.getPromise=r.util.promisifyMethod("get",e),this.prototype.refreshPromise=r.util.promisifyMethod("refresh",e)},r.Credentials.deletePromisesFromClass=function(){delete this.prototype.getPromise,delete this.prototype.refreshPromise},r.util.addPromises(r.Credentials)},{"./core":19}],21:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.ChainableTemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),e=e||{},this.errorCode="ChainableTemporaryCredentialsProviderFailure",this.expired=!0,this.tokenCodeFn=null;var t=r.util.copy(e.params)||{};if(t.RoleArn&&(t.RoleSessionName=t.RoleSessionName||"temporary-credentials"),t.SerialNumber){if(!e.tokenCodeFn||"function"!=typeof e.tokenCodeFn)throw new r.util.error(new Error("tokenCodeFn must be a function when params.SerialNumber is given"),{code:this.errorCode});this.tokenCodeFn=e.tokenCodeFn}var n=r.util.merge({params:t,credentials:e.masterCredentials||r.config.credentials},e.stsConfig||{});this.service=new o(n)},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this,n=t.service.config.params.RoleArn?"assumeRole":"getSessionToken";this.getTokenCode((function(r,o){var i={};r?e(r):(o&&(i.TokenCode=o),t.service[n](i,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)})))}))},getTokenCode:function(e){var t=this;this.tokenCodeFn?this.tokenCodeFn(this.service.config.params.SerialNumber,(function(n,o){if(n){var i=n;return n instanceof Error&&(i=n.message),void e(r.util.error(new Error("Error fetching MFA token: "+i),{code:t.errorCode}))}e(null,o)})):e(null)}})},{"../../clients/sts":8,"../core":19}],22:[function(e,t,n){var r=e("../core"),o=e("../../clients/cognitoidentity"),i=e("../../clients/sts");r.CognitoIdentityCredentials=r.util.inherit(r.Credentials,{localStorageKey:{id:"aws.cognito.identity-id.",providers:"aws.cognito.identity-providers."},constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.data=null,this._identityId=null,this._clientConfig=r.util.copy(t||{}),this.loadCachedId();var n=this;Object.defineProperty(this,"identityId",{get:function(){return n.loadCachedId(),n._identityId||n.params.IdentityId},set:function(e){n._identityId=e}})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.data=null,t._identityId=null,t.getId((function(n){n?(t.clearIdOnNotAuthorized(n),e(n)):t.params.RoleArn?t.getCredentialsFromSTS(e):t.getCredentialsForIdentity(e)}))},clearCachedId:function(){this._identityId=null,delete this.params.IdentityId;var e=this.params.IdentityPoolId,t=this.params.LoginId||"";delete this.storage[this.localStorageKey.id+e+t],delete this.storage[this.localStorageKey.providers+e+t]},clearIdOnNotAuthorized:function(e){"NotAuthorizedException"==e.code&&this.clearCachedId()},getId:function(e){var t=this;if("string"==typeof t.params.IdentityId)return e(null,t.params.IdentityId);t.cognito.getId((function(n,r){!n&&r.IdentityId?(t.params.IdentityId=r.IdentityId,e(null,r.IdentityId)):e(n)}))},loadCredentials:function(e,t){e&&t&&(t.expired=!1,t.accessKeyId=e.Credentials.AccessKeyId,t.secretAccessKey=e.Credentials.SecretKey,t.sessionToken=e.Credentials.SessionToken,t.expireTime=e.Credentials.Expiration)},getCredentialsForIdentity:function(e){var t=this;t.cognito.getCredentialsForIdentity((function(n,r){n?t.clearIdOnNotAuthorized(n):(t.cacheId(r),t.data=r,t.loadCredentials(t.data,t)),e(n)}))},getCredentialsFromSTS:function(e){var t=this;t.cognito.getOpenIdToken((function(n,r){n?(t.clearIdOnNotAuthorized(n),e(n)):(t.cacheId(r),t.params.WebIdentityToken=r.Token,t.webIdentityCredentials.refresh((function(n){n||(t.data=t.webIdentityCredentials.data,t.sts.credentialsFrom(t.data,t)),e(n)})))}))},loadCachedId:function(){var e=this;if(r.util.isBrowser()&&!e.params.IdentityId){var t=e.getStorage("id");if(t&&e.params.Logins){var n=Object.keys(e.params.Logins);0!==(e.getStorage("providers")||"").split(",").filter((function(e){return-1!==n.indexOf(e)})).length&&(e.params.IdentityId=t)}else t&&(e.params.IdentityId=t)}},createClients:function(){var e=this._clientConfig;if(this.webIdentityCredentials=this.webIdentityCredentials||new r.WebIdentityCredentials(this.params,e),!this.cognito){var t=r.util.merge({},e);t.params=this.params,this.cognito=new o(t)}this.sts=this.sts||new i(e)},cacheId:function(e){this._identityId=e.IdentityId,this.params.IdentityId=this._identityId,r.util.isBrowser()&&(this.setStorage("id",e.IdentityId),this.params.Logins&&this.setStorage("providers",Object.keys(this.params.Logins).join(",")))},getStorage:function(e){return this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]},setStorage:function(e,t){try{this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]=t}catch(e){}},storage:function(){try{var e=r.util.isBrowser()&&null!==window.localStorage&&"object"==typeof window.localStorage?window.localStorage:{};return e["aws.test-storage"]="foobar",delete e["aws.test-storage"],e}catch(e){return{}}}()})},{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(e,t,n){var r=e("../core");r.CredentialProviderChain=r.util.inherit(r.Credentials,{constructor:function(e){this.providers=e||r.CredentialProviderChain.defaultProviders.slice(0),this.resolveCallbacks=[]},resolve:function(e){var t=this;if(0===t.providers.length)return e(new Error("No providers")),t;if(1===t.resolveCallbacks.push(e)){var n=0,o=t.providers.slice(0);!function e(i,s){if(!i&&s||n===o.length)return r.util.arrayEach(t.resolveCallbacks,(function(e){e(i,s)})),void(t.resolveCallbacks.length=0);var a=o[n++];(s="function"==typeof a?a.call():a).get?s.get((function(t){e(t,t?null:s)})):e(null,s)}()}return t}}),r.CredentialProviderChain.defaultProviders=[],r.CredentialProviderChain.addPromisesToClass=function(e){this.prototype.resolvePromise=r.util.promisifyMethod("resolve",e)},r.CredentialProviderChain.deletePromisesFromClass=function(){delete this.prototype.resolvePromise},r.util.addPromises(r.CredentialProviderChain)},{"../core":19}],24:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.SAMLCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),this.expired=!0,this.params=e},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithSAML((function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],25:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.TemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.loadMasterCredentials(t),this.expired=!0,this.params=e||{},this.params.RoleArn&&(this.params.RoleSessionName=this.params.RoleSessionName||"temporary-credentials")},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.masterCredentials.get((function(){t.service.config.credentials=t.masterCredentials,(t.params.RoleArn?t.service.assumeRole:t.service.getSessionToken).call(t.service,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))}))},loadMasterCredentials:function(e){for(this.masterCredentials=e||r.config.credentials;this.masterCredentials.masterCredentials;)this.masterCredentials=this.masterCredentials.masterCredentials;"function"!=typeof this.masterCredentials.get&&(this.masterCredentials=new r.Credentials(this.masterCredentials))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],26:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.WebIdentityCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.params.RoleSessionName=this.params.RoleSessionName||"web-identity",this.data=null,this._clientConfig=r.util.copy(t||{})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithWebIdentity((function(n,r){t.data=null,n||(t.data=r,t.service.credentialsFrom(r,t)),e(n)}))},createClients:function(){if(!this.service){var e=r.util.merge({},this._clientConfig);e.params=this.params,this.service=new o(e)}}})},{"../../clients/sts":8,"../core":19}],27:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./util"),i=["AWS_ENABLE_ENDPOINT_DISCOVERY","AWS_ENDPOINT_DISCOVERY_ENABLED"];function s(e){var t=e.service,n=t.api||{},r=(n.operations,{});return t.config.region&&(r.region=t.config.region),n.serviceId&&(r.serviceId=n.serviceId),t.config.credentials.accessKeyId&&(r.accessKeyId=t.config.credentials.accessKeyId),r}function a(e,t,n){n&&null!=t&&"structure"===n.type&&n.required&&n.required.length>0&&o.arrayEach(n.required,(function(r){var o=n.members[r];if(!0===o.endpointDiscoveryId){var i=o.isLocationName?o.name:r;e[i]=String(t[r])}else a(e,t[r],o)}))}function c(e,t){var n={};return a(n,e.params,t),n}function u(e){var t=e.service,n=t.api,i=n.operations?n.operations[e.operation]:void 0,a=c(e,i?i.input:void 0),u=s(e);Object.keys(a).length>0&&(u=o.update(u,a),i&&(u.operation=i.name));var l=r.endpointCache.get(u);if(!l||1!==l.length||""!==l[0].Address)if(l&&l.length>0)e.httpRequest.updateEndpoint(l[0].Address);else{var p=t.makeRequest(n.endpointOperation,{Operation:i.name,Identifiers:a});d(p),p.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),p.removeListener("retry",r.EventListeners.Core.RETRY_CHECK),r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}]),p.send((function(e,t){t&&t.Endpoints?r.endpointCache.put(u,t.Endpoints):e&&r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}])}))}}var l={};function p(e,t){var n=e.service,i=n.api,a=i.operations?i.operations[e.operation]:void 0,u=a?a.input:void 0,p=c(e,u),h=s(e);Object.keys(p).length>0&&(h=o.update(h,p),a&&(h.operation=a.name));var f=r.EndpointCache.getKeyString(h),g=r.endpointCache.get(f);if(g&&1===g.length&&""===g[0].Address)return l[f]||(l[f]=[]),void l[f].push({request:e,callback:t});if(g&&g.length>0)e.httpRequest.updateEndpoint(g[0].Address),t();else{var m=n.makeRequest(i.endpointOperation,{Operation:a.name,Identifiers:p});m.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),d(m),r.endpointCache.put(f,[{Address:"",CachePeriodInMinutes:60}]),m.send((function(n,i){if(n){if(e.response.error=o.error(n,{retryable:!1}),r.endpointCache.remove(h),l[f]){var s=l[f];o.arrayEach(s,(function(e){e.request.response.error=o.error(n,{retryable:!1}),e.callback()})),delete l[f]}}else i&&(r.endpointCache.put(f,i.Endpoints),e.httpRequest.updateEndpoint(i.Endpoints[0].Address),l[f])&&(s=l[f],o.arrayEach(s,(function(e){e.request.httpRequest.updateEndpoint(i.Endpoints[0].Address),e.callback()})),delete l[f]);t()}))}}function d(e){var t=e.service.api.apiVersion;t&&!e.httpRequest.headers["x-amz-api-version"]&&(e.httpRequest.headers["x-amz-api-version"]=t)}function h(e){var t=e.error,n=e.httpResponse;if(t&&("InvalidEndpointException"===t.code||421===n.statusCode)){var i=e.request,a=i.service.api.operations||{},u=c(i,a[i.operation]?a[i.operation].input:void 0),l=s(i);Object.keys(u).length>0&&(l=o.update(l,u),a[i.operation]&&(l.operation=a[i.operation].name)),r.endpointCache.remove(l)}}function f(e){return["false","0"].indexOf(e)>=0}t.exports={discoverEndpoint:function(e,t){var s=e.service||{};if(function(e){if(e._originalConfig&&e._originalConfig.endpoint&&!0===e._originalConfig.endpointDiscoveryEnabled)throw o.error(new Error,{code:"ConfigurationException",message:"Custom endpoint is supplied; endpointDiscoveryEnabled must not be true."});var t=r.config[e.serviceIdentifier]||{};return Boolean(r.config.endpoint||t.endpoint||e._originalConfig&&e._originalConfig.endpoint)}(s)||e.isPresigned())return t();var a=(s.api.operations||{})[e.operation],c=a?a.endpointDiscoveryRequired:"NULL",l=function(e){var t=e.service||{};if(void 0!==t.config.endpointDiscoveryEnabled)return t.config.endpointDiscoveryEnabled;if(!o.isBrowser()){for(var s=0;s<i.length;s++){var a=i[s];if(Object.prototype.hasOwnProperty.call(n.env,a)){if(""===n.env[a]||void 0===n.env[a])throw o.error(new Error,{code:"ConfigurationException",message:"environmental variable "+a+" cannot be set to nothing"});return!f(n.env[a])}}var c={};try{c=r.util.iniLoader?r.util.iniLoader.loadFrom({isConfig:!0,filename:n.env[r.util.sharedConfigFileEnv]}):{}}catch(e){}var u=c[n.env.AWS_PROFILE||r.util.defaultProfile]||{};if(Object.prototype.hasOwnProperty.call(u,"endpoint_discovery_enabled")){if(void 0===u.endpoint_discovery_enabled)throw o.error(new Error,{code:"ConfigurationException",message:"config file entry 'endpoint_discovery_enabled' cannot be set to nothing"});return!f(u.endpoint_discovery_enabled)}}}(e),d=s.api.hasRequiredEndpointDiscovery;switch((l||d)&&e.httpRequest.appendToUserAgent("endpoint-discovery"),c){case"OPTIONAL":(l||d)&&(u(e),e.addNamedListener("INVALIDATE_CACHED_ENDPOINTS","extractError",h)),t();break;case"REQUIRED":if(!1===l){e.response.error=o.error(new Error,{code:"ConfigurationException",message:"Endpoint Discovery is disabled but "+s.api.className+"."+e.operation+"() requires it. Please check your configurations."}),t();break}e.addNamedListener("INVALIDATE_CACHED_ENDPOINTS","extractError",h),p(e,t);break;default:t()}},requiredDiscoverEndpoint:p,optionalDiscoverEndpoint:u,marshallCustomIdentifiers:c,getCacheKey:s,invalidateCachedEndpoint:h}}).call(this)}).call(this,e("_process"))},{"./core":19,"./util":74,_process:92}],28:[function(e,t,n){var r=e("../event-stream/event-message-chunker").eventMessageChunker,o=e("./parse-event").parseEvent;t.exports={createEventStream:function(e,t,n){for(var i=r(e),s=[],a=0;a<i.length;a++)s.push(o(t,i[a],n));return s}}},{"../event-stream/event-message-chunker":29,"./parse-event":31}],29:[function(e,t,n){t.exports={eventMessageChunker:function(e){for(var t=[],n=0;n<e.length;){var r=e.readInt32BE(n),o=e.slice(n,r+n);n+=r,t.push(o)}return t}}},{}],30:[function(e,t,n){var r=e("../core").util,o=r.buffer.toBuffer;function i(e){if(8!==e.length)throw new Error("Int64 buffers must be exactly 8 bytes");r.Buffer.isBuffer(e)||(e=o(e)),this.bytes=e}function s(e){for(var t=0;t<8;t++)e[t]^=255;for(t=7;t>-1&&(e[t]++,0===e[t]);t--);}i.fromNumber=function(e){if(e>0x8000000000000000||e<-0x8000000000000000)throw new Error(e+" is too large (or, if negative, too small) to represent as an Int64");for(var t=new Uint8Array(8),n=7,r=Math.abs(Math.round(e));n>-1&&r>0;n--,r/=256)t[n]=r;return e<0&&s(t),new i(t)},i.prototype.valueOf=function(){var e=this.bytes.slice(0),t=128&e[0];return t&&s(e),parseInt(e.toString("hex"),16)*(t?-1:1)},i.prototype.toString=function(){return String(this.valueOf())},t.exports={Int64:i}},{"../core":19}],31:[function(e,t,n){var r=e("./parse-message").parseMessage;t.exports={parseEvent:function(e,t,n){var o=r(t),i=o.headers[":message-type"];if(i){if("error"===i.value)throw function(e){var t=e.headers[":error-code"],n=e.headers[":error-message"],r=new Error(n.value||n);return r.code=r.name=t.value||t,r}(o);if("event"!==i.value)return}var s=o.headers[":event-type"],a=n.members[s.value];if(a){var c={},u=a.eventPayloadMemberName;if(u){var l=a.members[u];"binary"===l.type?c[u]=o.body:c[u]=e.parse(o.body.toString(),l)}for(var p=a.eventHeaderMemberNames,d=0;d<p.length;d++){var h=p[d];o.headers[h]&&(c[h]=a.members[h].toType(o.headers[h].value))}var f={};return f[s.value]=c,f}}}},{"./parse-message":32}],32:[function(e,t,n){var r=e("./int64").Int64,o=e("./split-message").splitMessage,i="boolean",s="byte",a="short",c="integer",u="long",l="binary",p="string",d="timestamp",h="uuid";function f(e){for(var t={},n=0;n<e.length;){var o=e.readUInt8(n++),f=e.slice(n,n+o).toString();switch(n+=o,e.readUInt8(n++)){case 0:t[f]={type:i,value:!0};break;case 1:t[f]={type:i,value:!1};break;case 2:t[f]={type:s,value:e.readInt8(n++)};break;case 3:t[f]={type:a,value:e.readInt16BE(n)},n+=2;break;case 4:t[f]={type:c,value:e.readInt32BE(n)},n+=4;break;case 5:t[f]={type:u,value:new r(e.slice(n,n+8))},n+=8;break;case 6:var g=e.readUInt16BE(n);n+=2,t[f]={type:l,value:e.slice(n,n+g)},n+=g;break;case 7:var m=e.readUInt16BE(n);n+=2,t[f]={type:p,value:e.slice(n,n+m).toString()},n+=m;break;case 8:t[f]={type:d,value:new Date(new r(e.slice(n,n+8)).valueOf())},n+=8;break;case 9:var v=e.slice(n,n+16).toString("hex");n+=16,t[f]={type:h,value:v.substr(0,8)+"-"+v.substr(8,4)+"-"+v.substr(12,4)+"-"+v.substr(16,4)+"-"+v.substr(20)};break;default:throw new Error("Unrecognized header type tag")}}return t}t.exports={parseMessage:function(e){var t=o(e);return{headers:f(t.headers),body:t.body}}}},{"./int64":30,"./split-message":33}],33:[function(e,t,n){var r=e("../core").util,o=r.buffer.toBuffer;t.exports={splitMessage:function(e){if(r.Buffer.isBuffer(e)||(e=o(e)),e.length<16)throw new Error("Provided message too short to accommodate event stream message overhead");if(e.length!==e.readUInt32BE(0))throw new Error("Reported message length does not match received message length");var t=e.readUInt32BE(8);if(t!==r.crypto.crc32(e.slice(0,8)))throw new Error("The prelude checksum specified in the message ("+t+") does not match the calculated CRC32 checksum.");var n=e.readUInt32BE(e.length-4);if(n!==r.crypto.crc32(e.slice(0,e.length-4)))throw new Error("The message checksum did not match the expected value of "+n);var i=12+e.readUInt32BE(4);return{headers:e.slice(12,i),body:e.slice(i,e.length-4)}}}},{"../core":19}],34:[function(e,t,n){(function(t){(function(){var n=e("./core"),r=e("./sequential_executor"),o=e("./discover_endpoint").discoverEndpoint;function i(e){if(!e.service.api.operations)return"";var t=e.service.api.operations[e.operation];return t?t.authtype:""}function s(e){var t=e.service;return t.config.signatureVersion?t.config.signatureVersion:t.api.signatureVersion?t.api.signatureVersion:i(e)}n.EventListeners={Core:{}},n.EventListeners={Core:(new r).addNamedListeners((function(e,r){r("VALIDATE_CREDENTIALS","validate",(function(e,t){if(!e.service.api.signatureVersion&&!e.service.config.signatureVersion)return t();"bearer"!==s(e)?e.service.config.getCredentials((function(r){r&&(e.response.error=n.util.error(r,{code:"CredentialsError",message:"Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1"})),t()})):e.service.config.getToken((function(r){r&&(e.response.error=n.util.error(r,{code:"TokenError"})),t()}))})),e("VALIDATE_REGION","validate",(function(e){if(!e.service.isGlobalEndpoint){var t=new RegExp(/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9])$/);e.service.config.region?t.test(e.service.config.region)||(e.response.error=n.util.error(new Error,{code:"ConfigError",message:"Invalid region in config"})):e.response.error=n.util.error(new Error,{code:"ConfigError",message:"Missing region in config"})}})),e("BUILD_IDEMPOTENCY_TOKENS","validate",(function(e){if(e.service.api.operations){var t=e.service.api.operations[e.operation];if(t){var r=t.idempotentMembers;if(r.length){for(var o=n.util.copy(e.params),i=0,s=r.length;i<s;i++)o[r[i]]||(o[r[i]]=n.util.uuid.v4());e.params=o}}}})),e("VALIDATE_PARAMETERS","validate",(function(e){if(e.service.api.operations){var t=e.service.api.operations[e.operation].input,r=e.service.config.paramValidation;new n.ParamValidator(r).validate(t,e.params)}})),e("COMPUTE_CHECKSUM","afterBuild",(function(e){if(e.service.api.operations){var t=e.service.api.operations[e.operation];if(t){var r=e.httpRequest.body,o=r&&(n.util.Buffer.isBuffer(r)||"string"==typeof r),i=e.httpRequest.headers;if(t.httpChecksumRequired&&e.service.config.computeChecksums&&o&&!i["Content-MD5"]){var s=n.util.crypto.md5(r,"base64");i["Content-MD5"]=s}}}})),r("COMPUTE_SHA256","afterBuild",(function(e,t){if(e.haltHandlersOnError(),e.service.api.operations){var r=e.service.api.operations[e.operation],o=r?r.authtype:"";if(!e.service.api.signatureVersion&&!o&&!e.service.config.signatureVersion)return t();if(e.service.getSignerClass(e)===n.Signers.V4){var i=e.httpRequest.body||"";if(o.indexOf("unsigned-body")>=0)return e.httpRequest.headers["X-Amz-Content-Sha256"]="UNSIGNED-PAYLOAD",t();n.util.computeSha256(i,(function(n,r){n?t(n):(e.httpRequest.headers["X-Amz-Content-Sha256"]=r,t())}))}else t()}})),e("SET_CONTENT_LENGTH","afterBuild",(function(e){var t=i(e),r=n.util.getRequestPayloadShape(e);if(void 0===e.httpRequest.headers["Content-Length"])try{var o=n.util.string.byteLength(e.httpRequest.body);e.httpRequest.headers["Content-Length"]=o}catch(n){if(r&&r.isStreaming){if(r.requiresLength)throw n;if(t.indexOf("unsigned-body")>=0)return void(e.httpRequest.headers["Transfer-Encoding"]="chunked");throw n}throw n}})),e("SET_HTTP_HOST","afterBuild",(function(e){e.httpRequest.headers.Host=e.httpRequest.endpoint.host})),e("SET_TRACE_ID","afterBuild",(function(e){var r="X-Amzn-Trace-Id";if(n.util.isNode()&&!Object.hasOwnProperty.call(e.httpRequest.headers,r)){var o=t.env.AWS_LAMBDA_FUNCTION_NAME,i=t.env._X_AMZN_TRACE_ID;"string"==typeof o&&o.length>0&&"string"==typeof i&&i.length>0&&(e.httpRequest.headers[r]=i)}})),e("RESTART","restart",(function(){var e=this.response.error;e&&e.retryable&&(this.httpRequest=new n.HttpRequest(this.service.endpoint,this.service.region),this.response.retryCount<this.service.config.maxRetries?this.response.retryCount++:this.response.error=null)})),r("DISCOVER_ENDPOINT","sign",o,!0),r("SIGN","sign",(function(e,t){var n=e.service,r=s(e);if(!r||0===r.length)return t();"bearer"===r?n.config.getToken((function(r,o){if(r)return e.response.error=r,t();try{new(n.getSignerClass(e))(e.httpRequest).addAuthorization(o)}catch(t){e.response.error=t}t()})):n.config.getCredentials((function(r,o){if(r)return e.response.error=r,t();try{var i=n.getSkewCorrectedDate(),s=n.getSignerClass(e),a=(e.service.api.operations||{})[e.operation],c=new s(e.httpRequest,n.getSigningName(e),{signatureCache:n.config.signatureCache,operation:a,signatureVersion:n.api.signatureVersion});c.setServiceClientId(n._clientId),delete e.httpRequest.headers.Authorization,delete e.httpRequest.headers.Date,delete e.httpRequest.headers["X-Amz-Date"],c.addAuthorization(o,i),e.signedAt=i}catch(t){e.response.error=t}t()}))})),e("VALIDATE_RESPONSE","validateResponse",(function(e){this.service.successfulResponse(e,this)?(e.data={},e.error=null):(e.data=null,e.error=n.util.error(new Error,{code:"UnknownError",message:"An unknown error occurred."}))})),e("ERROR","error",(function(e,t){if(t.request.service.api.awsQueryCompatible){var n=t.httpResponse.headers,r=n?n["x-amzn-query-error"]:void 0;r&&r.includes(";")&&(t.error.code=r.split(";")[0])}}),!0),r("SEND","send",(function(e,t){function r(r){e.httpResponse.stream=r;var o=e.request.httpRequest.stream,i=e.request.service,s=i.api,a=e.request.operation,c=s.operations[a]||{};r.on("headers",(function(o,s,a){if(e.request.emit("httpHeaders",[o,s,e,a]),!e.httpResponse.streaming)if(2===n.HttpClient.streamsApiVersion){if(c.hasEventOutput&&i.successfulResponse(e))return e.request.emit("httpDone"),void t();r.on("readable",(function(){var t=r.read();null!==t&&e.request.emit("httpData",[t,e])}))}else r.on("data",(function(t){e.request.emit("httpData",[t,e])}))})),r.on("end",(function(){if(!o||!o.didCallback){if(2===n.HttpClient.streamsApiVersion&&c.hasEventOutput&&i.successfulResponse(e))return;e.request.emit("httpDone"),t()}}))}function o(r){if("RequestAbortedError"!==r.code){var o="TimeoutError"===r.code?r.code:"NetworkingError";r=n.util.error(r,{code:o,region:e.request.httpRequest.region,hostname:e.request.httpRequest.endpoint.hostname,retryable:!0})}e.error=r,e.request.emit("httpError",[e.error,e],(function(){t()}))}function i(){var t,i=n.HttpClient.getInstance(),s=e.request.service.config.httpOptions||{};try{var a=i.handleRequest(e.request.httpRequest,s,r,o);(t=a).on("sendProgress",(function(t){e.request.emit("httpUploadProgress",[t,e])})),t.on("receiveProgress",(function(t){e.request.emit("httpDownloadProgress",[t,e])}))}catch(e){o(e)}}e.httpResponse._abortCallback=t,e.error=null,e.data=null,(e.request.service.getSkewCorrectedDate()-this.signedAt)/1e3>=600?this.emit("sign",[this],(function(e){e?t(e):i()})):i()})),e("HTTP_HEADERS","httpHeaders",(function(e,t,r,o){r.httpResponse.statusCode=e,r.httpResponse.statusMessage=o,r.httpResponse.headers=t,r.httpResponse.body=n.util.buffer.toBuffer(""),r.httpResponse.buffers=[],r.httpResponse.numBytes=0;var i=t.date||t.Date,s=r.request.service;if(i){var a=Date.parse(i);s.config.correctClockSkew&&s.isClockSkewed(a)&&s.applyClockOffset(a)}})),e("HTTP_DATA","httpData",(function(e,t){if(e){if(n.util.isNode()){t.httpResponse.numBytes+=e.length;var r=t.httpResponse.headers["content-length"],o={loaded:t.httpResponse.numBytes,total:r};t.request.emit("httpDownloadProgress",[o,t])}t.httpResponse.buffers.push(n.util.buffer.toBuffer(e))}})),e("HTTP_DONE","httpDone",(function(e){if(e.httpResponse.buffers&&e.httpResponse.buffers.length>0){var t=n.util.buffer.concat(e.httpResponse.buffers);e.httpResponse.body=t}delete e.httpResponse.numBytes,delete e.httpResponse.buffers})),e("FINALIZE_ERROR","retry",(function(e){e.httpResponse.statusCode&&(e.error.statusCode=e.httpResponse.statusCode,void 0===e.error.retryable&&(e.error.retryable=this.service.retryableError(e.error,this)))})),e("INVALIDATE_CREDENTIALS","retry",(function(e){if(e.error)switch(e.error.code){case"RequestExpired":case"ExpiredTokenException":case"ExpiredToken":e.error.retryable=!0,e.request.service.config.credentials.expired=!0}})),e("EXPIRED_SIGNATURE","retry",(function(e){var t=e.error;t&&"string"==typeof t.code&&"string"==typeof t.message&&t.code.match(/Signature/)&&t.message.match(/expired/)&&(e.error.retryable=!0)})),e("CLOCK_SKEWED","retry",(function(e){e.error&&this.service.clockSkewError(e.error)&&this.service.config.correctClockSkew&&(e.error.retryable=!0)})),e("REDIRECT","retry",(function(e){e.error&&e.error.statusCode>=300&&e.error.statusCode<400&&e.httpResponse.headers.location&&(this.httpRequest.endpoint=new n.Endpoint(e.httpResponse.headers.location),this.httpRequest.headers.Host=this.httpRequest.endpoint.host,e.error.redirect=!0,e.error.retryable=!0)})),e("RETRY_CHECK","retry",(function(e){e.error&&(e.error.redirect&&e.redirectCount<e.maxRedirects?e.error.retryDelay=0:e.retryCount<e.maxRetries&&(e.error.retryDelay=this.service.retryDelays(e.retryCount,e.error)||0))})),r("RESET_RETRY_STATE","afterRetry",(function(e,t){var n,r=!1;e.error&&(n=e.error.retryDelay||0,e.error.retryable&&e.retryCount<e.maxRetries?(e.retryCount++,r=!0):e.error.redirect&&e.redirectCount<e.maxRedirects&&(e.redirectCount++,r=!0)),r&&n>=0?(e.error=null,setTimeout(t,n)):t()}))})),CorePost:(new r).addNamedListeners((function(e){e("EXTRACT_REQUEST_ID","extractData",n.util.extractRequestId),e("EXTRACT_REQUEST_ID","extractError",n.util.extractRequestId),e("ENOTFOUND_ERROR","httpError",(function(e){if("NetworkingError"===e.code&&function(e){return"ENOTFOUND"===e.errno||"number"==typeof e.errno&&"function"==typeof n.util.getSystemErrorName&&["EAI_NONAME","EAI_NODATA"].indexOf(n.util.getSystemErrorName(e.errno)>=0)}(e)){var t="Inaccessible host: `"+e.hostname+"' at port `"+e.port+"'. 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t=this;if(a.apply(this,arguments),e.timestampFormat)i(this,"timestampFormat",e.timestampFormat);else if(t.isTimestampFormatSet&&this.timestampFormat)i(this,"timestampFormat",this.timestampFormat);else if("header"===this.location)i(this,"timestampFormat","rfc822");else if("querystring"===this.location)i(this,"timestampFormat","iso8601");else if(this.api)switch(this.api.protocol){case"json":case"rest-json":i(this,"timestampFormat","unixTimestamp");break;case"rest-xml":case"query":case"ec2":i(this,"timestampFormat","iso8601")}this.toType=function(e){return null==e?null:"function"==typeof e.toUTCString?e:"string"==typeof e||"number"==typeof e?o.date.parseTimestamp(e):null},this.toWireFormat=function(e){return o.date.format(e,t.timestampFormat)}},float:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseFloat(e)},this.toWireFormat=this.toType},integer:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseInt(e,10)},this.toWireFormat=this.toType},string:d,base64:f,binary:h},a.resolve=function(e,t){if(e.shape){var n=t.api.shapes[e.shape];if(!n)throw new Error("Cannot find shape reference: "+e.shape);return n}return null},a.create=function(e,t,n){if(e.isShape)return e;var r=a.resolve(e,t);if(r){var o=Object.keys(e);t.documentation||(o=o.filter((function(e){return!e.match(/documentation/)})));var i=function(){r.constructor.call(this,e,t,n)};return i.prototype=r,new i}e.type||(e.members?e.type="structure":e.member?e.type="list":e.key?e.type="map":e.type="string");var s=e.type;if(a.normalizedTypes[e.type]&&(e.type=a.normalizedTypes[e.type]),a.types[e.type])return new a.types[e.type](e,t,n);throw new Error("Unrecognized shape type: "+s)},a.shapes={StructureShape:u,ListShape:l,MapShape:p,StringShape:d,BooleanShape:g,Base64Shape:f},t.exports=a},{"../util":74,"./collection":41}],46:[function(e,t,n){var r=e("./core");r.ParamValidator=r.util.inherit({constructor:function(e){!0!==e&&void 0!==e||(e={min:!0}),this.validation=e},validate:function(e,t,n){if(this.errors=[],this.validateMember(e,t||{},n||"params"),this.errors.length>1){var o=this.errors.join("\n* ");throw o="There were "+this.errors.length+" validation errors:\n* "+o,r.util.error(new Error(o),{code:"MultipleValidationErrors",errors:this.errors})}if(1===this.errors.length)throw this.errors[0];return!0},fail:function(e,t){this.errors.push(r.util.error(new Error(t),{code:e}))},validateStructure:function(e,t,n){if(e.isDocument)return!0;var r;this.validateType(t,n,["object"],"structure");for(var o=0;e.required&&o<e.required.length;o++){var i=t[r=e.required[o]];null==i&&this.fail("MissingRequiredParameter","Missing required key '"+r+"' in "+n)}for(r in t)if(Object.prototype.hasOwnProperty.call(t,r)){var s=t[r],a=e.members[r];if(void 0!==a){var c=[n,r].join(".");this.validateMember(a,s,c)}else null!=s&&this.fail("UnexpectedParameter","Unexpected key '"+r+"' found in "+n)}return!0},validateMember:function(e,t,n){switch(e.type){case"structure":return this.validateStructure(e,t,n);case"list":return this.validateList(e,t,n);case"map":return this.validateMap(e,t,n);default:return this.validateScalar(e,t,n)}},validateList:function(e,t,n){if(this.validateType(t,n,[Array])){this.validateRange(e,t.length,n,"list member count");for(var r=0;r<t.length;r++)this.validateMember(e.member,t[r],n+"["+r+"]")}},validateMap:function(e,t,n){if(this.validateType(t,n,["object"],"map")){var r=0;for(var o in t)Object.prototype.hasOwnProperty.call(t,o)&&(this.validateMember(e.key,o,n+"[key='"+o+"']"),this.validateMember(e.value,t[o],n+"['"+o+"']"),r++);this.validateRange(e,r,n,"map member count")}},validateScalar:function(e,t,n){switch(e.type){case null:case void 0:case"string":return this.validateString(e,t,n);case"base64":case"binary":return this.validatePayload(t,n);case"integer":case"float":return this.validateNumber(e,t,n);case"boolean":return this.validateType(t,n,["boolean"]);case"timestamp":return this.validateType(t,n,[Date,/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?Z$/,"number"],"Date object, ISO-8601 string, or a UNIX timestamp");default:return this.fail("UnkownType","Unhandled type "+e.type+" for "+n)}},validateString:function(e,t,n){var r=["string"];e.isJsonValue&&(r=r.concat(["number","object","boolean"])),null!==t&&this.validateType(t,n,r)&&(this.validateEnum(e,t,n),this.validateRange(e,t.length,n,"string length"),this.validatePattern(e,t,n),this.validateUri(e,t,n))},validateUri:function(e,t,n){"uri"===e.location&&0===t.length&&this.fail("UriParameterError",'Expected uri parameter to have length >= 1, but found "'+t+'" for '+n)},validatePattern:function(e,t,n){this.validation.pattern&&void 0!==e.pattern&&(new RegExp(e.pattern).test(t)||this.fail("PatternMatchError",'Provided value "'+t+'" does not match regex pattern /'+e.pattern+"/ for "+n))},validateRange:function(e,t,n,r){this.validation.min&&void 0!==e.min&&t<e.min&&this.fail("MinRangeError","Expected "+r+" >= "+e.min+", but found "+t+" for "+n),this.validation.max&&void 0!==e.max&&t>e.max&&this.fail("MaxRangeError","Expected "+r+" <= "+e.max+", but found "+t+" for "+n)},validateEnum:function(e,t,n){this.validation.enum&&void 0!==e.enum&&-1===e.enum.indexOf(t)&&this.fail("EnumError","Found string value of "+t+", but expected "+e.enum.join("|")+" for "+n)},validateType:function(e,t,n,o){if(null==e)return!1;for(var i=!1,s=0;s<n.length;s++){if("string"==typeof n[s]){if(typeof e===n[s])return!0}else if(n[s]instanceof RegExp){if((e||"").toString().match(n[s]))return!0}else{if(e instanceof n[s])return!0;if(r.util.isType(e,n[s]))return!0;o||i||(n=n.slice()),n[s]=r.util.typeName(n[s])}i=!0}var a=o;a||(a=n.join(", ").replace(/,([^,]+)$/,", or$1"));var c=a.match(/^[aeiou]/i)?"n":"";return this.fail("InvalidParameterType","Expected "+t+" to be a"+c+" "+a),!1},validateNumber:function(e,t,n){if(null!=t){if("string"==typeof t){var r=parseFloat(t);r.toString()===t&&(t=r)}this.validateType(t,n,["number"])&&this.validateRange(e,t,n,"numeric value")}},validatePayload:function(e,t){if(null!=e&&"string"!=typeof e&&(!e||"number"!=typeof e.byteLength)){if(r.util.isNode()){var n=r.util.stream.Stream;if(r.util.Buffer.isBuffer(e)||e instanceof n)return}else if(void 0!==typeof Blob&&e instanceof Blob)return;var o=["Buffer","Stream","File","Blob","ArrayBuffer","DataView"];if(e)for(var i=0;i<o.length;i++){if(r.util.isType(e,o[i]))return;if(r.util.typeName(e.constructor)===o[i])return}this.fail("InvalidParameterType","Expected "+t+" to be a string, Buffer, Stream, Blob, or typed array object")}}})},{"./core":19}],47:[function(e,t,n){var r=e("../util"),o=e("../core");t.exports={populateHostPrefix:function(e){if(!e.service.config.hostPrefixEnabled)return e;var t,n,i,s,a,c=e.service.api.operations[e.operation];if(function(e){var t=e.service.api,n=t.operations[e.operation],o=t.endpointOperation&&t.endpointOperation===r.string.lowerFirst(n.name);return"NULL"!==n.endpointDiscoveryRequired||!0===o}(e))return e;if(c.endpoint&&c.endpoint.hostPrefix){var u=function(e,t,n){return r.each(n.members,(function(n,o){if(!0===o.hostLabel){if("string"!=typeof t[n]||""===t[n])throw r.error(new Error,{message:"Parameter "+n+" should be a non-empty string.",code:"InvalidParameter"});var i=new RegExp("\\{"+n+"\\}","g");e=e.replace(i,t[n])}})),e}(c.endpoint.hostPrefix,e.params,c.input);s=e.httpRequest.endpoint,a=u,s.host&&(s.host=a+s.host),s.hostname&&(s.hostname=a+s.hostname),t=e.httpRequest.endpoint.hostname,n=t.split("."),i=/^[a-zA-Z0-9]{1}$|^[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$/,r.arrayEach(n,(function(e){if(!e.length||e.length<1||e.length>63)throw r.error(new Error,{code:"ValidationError",message:"Hostname label length should be between 1 to 63 characters, inclusive."});if(!i.test(e))throw o.util.error(new Error,{code:"ValidationError",message:e+" is not hostname compatible."})}))}return e}}},{"../core":19,"../util":74}],48:[function(e,t,n){var r=e("../util"),o=e("../json/builder"),i=e("../json/parser"),s=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.httpRequest,n=e.service.api,r=n.targetPrefix+"."+n.operations[e.operation].name,i=n.jsonVersion||"1.0",a=n.operations[e.operation].input,c=new o;1===i&&(i="1.0"),n.awsQueryCompatible&&(t.params||(t.params={}),Object.assign(t.params,e.params)),t.body=c.build(e.params||{},a),t.headers["Content-Type"]="application/x-amz-json-"+i,t.headers["X-Amz-Target"]=r,s(e)},extractError:function(e){var t={},n=e.httpResponse;if(t.code=n.headers["x-amzn-errortype"]||"UnknownError","string"==typeof t.code&&(t.code=t.code.split(":")[0]),n.body.length>0)try{var o=JSON.parse(n.body.toString()),i=o.__type||o.code||o.Code;i&&(t.code=i.split("#").pop()),"RequestEntityTooLarge"===t.code?t.message="Request body must be less than 1 MB":t.message=o.message||o.Message||null}catch(o){t.statusCode=n.statusCode,t.message=n.statusMessage}else t.statusCode=n.statusCode,t.message=n.statusCode.toString();e.error=r.error(new Error,t)},extractData:function(e){var t=e.httpResponse.body.toString()||"{}";if(!1===e.request.service.config.convertResponseTypes)e.data=JSON.parse(t);else{var n=e.request.service.api.operations[e.request.operation].output||{},r=new i;e.data=r.parse(t,n)}}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("../query/query_param_serializer"),s=e("../model/shape"),a=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.service.api.operations[e.operation],n=e.httpRequest;n.headers["Content-Type"]="application/x-www-form-urlencoded; charset=utf-8",n.params={Version:e.service.api.apiVersion,Action:t.name},(new i).serialize(e.params,t.input,(function(e,t){n.params[e]=t})),n.body=o.queryParamsToString(n.params),a(e)},extractError:function(e){var t,n=e.httpResponse.body.toString();if(n.match("<UnknownOperationException"))t={Code:"UnknownOperation",Message:"Unknown operation "+e.request.operation};else try{t=(new r.XML.Parser).parse(n)}catch(n){t={Code:e.httpResponse.statusCode,Message:e.httpResponse.statusMessage}}t.requestId&&!e.requestId&&(e.requestId=t.requestId),t.Errors&&(t=t.Errors),t.Error&&(t=t.Error),t.Code?e.error=o.error(new Error,{code:t.Code,message:t.Message}):e.error=o.error(new Error,{code:e.httpResponse.statusCode,message:null})},extractData:function(e){var t=e.request,n=t.service.api.operations[t.operation].output||{},i=n;if(i.resultWrapper){var a=s.create({type:"structure"});a.members[i.resultWrapper]=n,a.memberNames=[i.resultWrapper],o.property(n,"name",n.resultWrapper),n=a}var c=new r.XML.Parser;if(n&&n.members&&!n.members._XAMZRequestId){var u=s.create({type:"string"},{api:{protocol:"query"}},"requestId");n.members._XAMZRequestId=u}var l=c.parse(e.httpResponse.body.toString(),n);e.requestId=l._XAMZRequestId||l.requestId,l._XAMZRequestId&&delete l._XAMZRequestId,i.resultWrapper&&l[i.resultWrapper]&&(o.update(l,l[i.resultWrapper]),delete l[i.resultWrapper]),e.data=l}}},{"../core":19,"../model/shape":45,"../query/query_param_serializer":53,"../util":74,"./helpers":47}],50:[function(e,t,n){var r=e("../util"),o=e("./helpers").populateHostPrefix;function i(e,t,n,o){var i=[e,t].join("/");i=i.replace(/\/+/g,"/");var s={},a=!1;if(r.each(n.members,(function(e,t){var n=o[e];if(null!=n)if("uri"===t.location){var c=new RegExp("\\{"+t.name+"(\\+)?\\}");i=i.replace(c,(function(e,t){return(t?r.uriEscapePath:r.uriEscape)(String(n))}))}else"querystring"===t.location&&(a=!0,"list"===t.type?s[t.name]=n.map((function(e){return r.uriEscape(t.member.toWireFormat(e).toString())})):"map"===t.type?r.each(n,(function(e,t){Array.isArray(t)?s[e]=t.map((function(e){return r.uriEscape(String(e))})):s[e]=r.uriEscape(String(t))})):s[t.name]=r.uriEscape(t.toWireFormat(n).toString()))})),a){i+=i.indexOf("?")>=0?"&":"?";var c=[];r.arrayEach(Object.keys(s).sort(),(function(e){Array.isArray(s[e])||(s[e]=[s[e]]);for(var t=0;t<s[e].length;t++)c.push(r.uriEscape(String(e))+"="+s[e][t])})),i+=c.join("&")}return i}t.exports={buildRequest:function(e){!function(e){e.httpRequest.method=e.service.api.operations[e.operation].httpMethod}(e),function(e){var t=e.service.api.operations[e.operation],n=t.input,r=i(e.httpRequest.endpoint.path,t.httpPath,n,e.params);e.httpRequest.path=r}(e),function(e){var t=e.service.api.operations[e.operation];r.each(t.input.members,(function(t,n){var o=e.params[t];null!=o&&("headers"===n.location&&"map"===n.type?r.each(o,(function(t,r){e.httpRequest.headers[n.name+t]=r})):"header"===n.location&&(o=n.toWireFormat(o).toString(),n.isJsonValue&&(o=r.base64.encode(o)),e.httpRequest.headers[n.name]=o))}))}(e),o(e)},extractError:function(){},extractData:function(e){var t=e.request,n={},o=e.httpResponse,i=t.service.api.operations[t.operation].output,s={};r.each(o.headers,(function(e,t){s[e.toLowerCase()]=t})),r.each(i.members,(function(e,t){var i=(t.name||e).toLowerCase();if("headers"===t.location&&"map"===t.type){n[e]={};var a=t.isLocationName?t.name:"",c=new RegExp("^"+a+"(.+)","i");r.each(o.headers,(function(t,r){var o=t.match(c);null!==o&&(n[e][o[1]]=r)}))}else if("header"===t.location){if(void 0!==s[i]){var u=t.isJsonValue?r.base64.decode(s[i]):s[i];n[e]=t.toType(u)}}else"statusCode"===t.location&&(n[e]=parseInt(o.statusCode,10))})),e.data=n},generateURI:i}},{"../util":74,"./helpers":47}],51:[function(e,t,n){var r=e("../util"),o=e("./rest"),i=e("./json"),s=e("../json/builder"),a=e("../json/parser"),c=["GET","HEAD","DELETE"];function u(e,t){if(!e.httpRequest.headers["Content-Type"]){var n=t?"binary/octet-stream":"application/json";e.httpRequest.headers["Content-Type"]=n}}t.exports={buildRequest:function(e){o.buildRequest(e),c.indexOf(e.httpRequest.method)<0&&function(e){var t=new s,n=e.service.api.operations[e.operation].input;if(n.payload){var r,o=n.members[n.payload];r=e.params[n.payload],"structure"===o.type?(e.httpRequest.body=t.build(r||{},o),u(e)):void 0!==r&&(e.httpRequest.body=r,("binary"===o.type||o.isStreaming)&&u(e,!0))}else e.httpRequest.body=t.build(e.params,n),u(e)}(e)},extractError:function(e){i.extractError(e)},extractData:function(e){o.extractData(e);var t=e.request,n=t.service.api.operations[t.operation],s=t.service.api.operations[t.operation].output||{};if(n.hasEventOutput,s.payload){var c=s.members[s.payload],u=e.httpResponse.body;if(c.isEventStream)l=new a,e.data[payload]=r.createEventStream(2===AWS.HttpClient.streamsApiVersion?e.httpResponse.stream:u,l,c);else if("structure"===c.type||"list"===c.type){var l=new a;e.data[s.payload]=l.parse(u,c)}else"binary"===c.type||c.isStreaming?e.data[s.payload]=u:e.data[s.payload]=c.toType(u)}else{var p=e.data;i.extractData(e),e.data=r.merge(p,e.data)}},unsetContentLength:function(e){void 0===r.getRequestPayloadShape(e)&&c.indexOf(e.httpRequest.method)>=0&&delete e.httpRequest.headers["Content-Length"]}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("./rest");t.exports={buildRequest:function(e){i.buildRequest(e),["GET","HEAD"].indexOf(e.httpRequest.method)<0&&function(e){var t=e.service.api.operations[e.operation].input,n=new r.XML.Builder,i=e.params,s=t.payload;if(s){var a=t.members[s];if(void 0===(i=i[s]))return;if("structure"===a.type){var c=a.name;e.httpRequest.body=n.toXML(i,a,c,!0)}else e.httpRequest.body=i}else e.httpRequest.body=n.toXML(i,t,t.name||t.shape||o.string.upperFirst(e.operation)+"Request")}(e)},extractError:function(e){var t;i.extractError(e);try{t=(new r.XML.Parser).parse(e.httpResponse.body.toString())}catch(n){t={Code:e.httpResponse.statusCode,Message:e.httpResponse.statusMessage}}t.Errors&&(t=t.Errors),t.Error&&(t=t.Error),t.Code?e.error=o.error(new Error,{code:t.Code,message:t.Message}):e.error=o.error(new Error,{code:e.httpResponse.statusCode,message:null})},extractData:function(e){var t;i.extractData(e);var n=e.request,s=e.httpResponse.body,a=n.service.api.operations[n.operation],c=a.output,u=(a.hasEventOutput,c.payload);if(u){var l=c.members[u];l.isEventStream?(t=new r.XML.Parser,e.data[u]=o.createEventStream(2===r.HttpClient.streamsApiVersion?e.httpResponse.stream:e.httpResponse.body,t,l)):"structure"===l.type?(t=new r.XML.Parser,e.data[u]=t.parse(s.toString(),l)):"binary"===l.type||l.isStreaming?e.data[u]=s:e.data[u]=l.toType(s)}else if(s.length>0){var p=(t=new r.XML.Parser).parse(s.toString(),c);o.update(e.data,p)}}}},{"../core":19,"../util":74,"./rest":50}],53:[function(e,t,n){var r=e("../util");function o(){}function i(e){return e.isQueryName||"ec2"!==e.api.protocol?e.name:e.name[0].toUpperCase()+e.name.substr(1)}function s(e,t,n,o){r.each(n.members,(function(n,r){var s=t[n];if(null!=s){var c=i(r);a(c=e?e+"."+c:c,s,r,o)}}))}function a(e,t,n,o){null!=t&&("structure"===n.type?s(e,t,n,o):"list"===n.type?function(e,t,n,o){var s=n.member||{};0!==t.length?r.arrayEach(t,(function(t,r){var c="."+(r+1);if("ec2"===n.api.protocol)c+="";else if(n.flattened){if(s.name){var u=e.split(".");u.pop(),u.push(i(s)),e=u.join(".")}}else c="."+(s.name?s.name:"member")+c;a(e+c,t,s,o)})):o.call(this,e,null)}(e,t,n,o):"map"===n.type?function(e,t,n,o){var i=1;r.each(t,(function(t,r){var s=(n.flattened?".":".entry.")+i+++".",c=s+(n.key.name||"key"),u=s+(n.value.name||"value");a(e+c,t,n.key,o),a(e+u,r,n.value,o)}))}(e,t,n,o):o(e,n.toWireFormat(t).toString()))}o.prototype.serialize=function(e,t,n){s("",e,t,n)},t.exports=o},{"../util":74}],54:[function(e,t,n){t.exports={now:function(){return"undefined"!=typeof performance&&"function"==typeof performance.now?performance.now():Date.now()}}},{}],55:[function(e,t,n){t.exports={isFipsRegion:function(e){return"string"==typeof e&&(e.startsWith("fips-")||e.endsWith("-fips"))},isGlobalRegion:function(e){return"string"==typeof e&&["aws-global","aws-us-gov-global"].includes(e)},getRealRegion:function(e){return["fips-aws-global","aws-fips","aws-global"].includes(e)?"us-east-1":["fips-aws-us-gov-global","aws-us-gov-global"].includes(e)?"us-gov-west-1":e.replace(/fips-(dkr-|prod-)?|-fips/,"")}}},{}],56:[function(e,t,n){var r=e("./util"),o=e("./region_config_data.json");function i(e,t){r.each(t,(function(t,n){"globalEndpoint"!==t&&(void 0!==e.config[t]&&null!==e.config[t]||(e.config[t]=n))}))}t.exports={configureEndpoint:function(e){for(var t=function(e){var t=e.config.region,n=function(e){if(!e)return null;var t=e.split("-");return t.length<3?null:t.slice(0,t.length-2).join("-")+"-*"}(t),r=e.api.endpointPrefix;return[[t,r],[n,r],[t,"*"],[n,"*"],["*",r],["*","*"]].map((function(e){return e[0]&&e[1]?e.join("/"):null}))}(e),n=e.config.useFipsEndpoint,r=e.config.useDualstackEndpoint,s=0;s<t.length;s++){var a=t[s];if(a){var c=n?r?o.dualstackFipsRules:o.fipsRules:r?o.dualstackRules:o.rules;if(Object.prototype.hasOwnProperty.call(c,a)){var u=c[a];"string"==typeof u&&(u=o.patterns[u]),e.isGlobalEndpoint=!!u.globalEndpoint,u.signingRegion&&(e.signingRegion=u.signingRegion),u.signatureVersion||(u.signatureVersion="v4");var l="bearer"===(e.api&&e.api.signatureVersion);return void i(e,Object.assign({},u,{signatureVersion:l?"bearer":u.signatureVersion}))}}}},getEndpointSuffix:function(e){for(var t={"^(us|eu|ap|sa|ca|me)\\-\\w+\\-\\d+$":"amazonaws.com","^cn\\-\\w+\\-\\d+$":"amazonaws.com.cn","^us\\-gov\\-\\w+\\-\\d+$":"amazonaws.com","^us\\-iso\\-\\w+\\-\\d+$":"c2s.ic.gov","^us\\-isob\\-\\w+\\-\\d+$":"sc2s.sgov.gov"},n=Object.keys(t),r=0;r<n.length;r++){var o=RegExp(n[r]),i=t[n[r]];if(o.test(e))return i}return"amazonaws.com"}}},{"./region_config_data.json":57,"./util":74}],57:[function(e,t,n){t.exports={rules:{"*/*":{endpoint:"{service}.{region}.amazonaws.com"},"cn-*/*":{endpoint:"{service}.{region}.amazonaws.com.cn"},"us-iso-*/*":"usIso","us-isob-*/*":"usIsob","*/budgets":"globalSSL","*/cloudfront":"globalSSL","*/sts":"globalSSL","*/importexport":{endpoint:"{service}.amazonaws.com",signatureVersion:"v2",globalEndpoint:!0},"*/route53":"globalSSL","cn-*/route53":{endpoint:"{service}.amazonaws.com.cn",globalEndpoint:!0,signingRegion:"cn-northwest-1"},"us-gov-*/route53":"globalGovCloud","us-iso-*/route53":{endpoint:"{service}.c2s.ic.gov",globalEndpoint:!0,signingRegion:"us-iso-east-1"},"us-isob-*/route53":{endpoint:"{service}.sc2s.sgov.gov",globalEndpoint:!0,signingRegion:"us-isob-east-1"},"*/waf":"globalSSL","*/iam":"globalSSL","cn-*/iam":{endpoint:"{service}.cn-north-1.amazonaws.com.cn",globalEndpoint:!0,signingRegion:"cn-north-1"},"us-gov-*/iam":"globalGovCloud","us-gov-*/sts":{endpoint:"{service}.{region}.amazonaws.com"},"us-gov-west-1/s3":"s3signature","us-west-1/s3":"s3signature","us-west-2/s3":"s3signature","eu-west-1/s3":"s3signature","ap-southeast-1/s3":"s3signature","ap-southeast-2/s3":"s3signature","ap-northeast-1/s3":"s3signature","sa-east-1/s3":"s3signature","us-east-1/s3":{endpoint:"{service}.amazonaws.com",signatureVersion:"s3"},"us-east-1/sdb":{endpoint:"{service}.amazonaws.com",signatureVersion:"v2"},"*/sdb":{endpoint:"{service}.{region}.amazonaws.com",signatureVersion:"v2"},"*/resource-explorer-2":"dualstackByDefault","*/kendra-ranking":"dualstackByDefault","*/internetmonitor":"dualstackByDefault","*/codecatalyst":"globalDualstackByDefault"},fipsRules:{"*/*":"fipsStandard","us-gov-*/*":"fipsStandard","us-iso-*/*":{endpoint:"{service}-fips.{region}.c2s.ic.gov"},"us-iso-*/dms":"usIso","us-isob-*/*":{endpoint:"{service}-fips.{region}.sc2s.sgov.gov"},"us-isob-*/dms":"usIsob","cn-*/*":{endpoint:"{service}-fips.{region}.amazonaws.com.cn"},"*/api.ecr":"fips.api.ecr","*/api.sagemaker":"fips.api.sagemaker","*/batch":"fipsDotPrefix","*/eks":"fipsDotPrefix","*/models.lex":"fips.models.lex","*/runtime.lex":"fips.runtime.lex","*/runtime.sagemaker":{endpoint:"runtime-fips.sagemaker.{region}.amazonaws.com"},"*/iam":"fipsWithoutRegion","*/route53":"fipsWithoutRegion","*/transcribe":"fipsDotPrefix","*/waf":"fipsWithoutRegion","us-gov-*/transcribe":"fipsDotPrefix","us-gov-*/api.ecr":"fips.api.ecr","us-gov-*/api.sagemaker":"fips.api.sagemaker","us-gov-*/models.lex":"fips.models.lex","us-gov-*/runtime.lex":"fips.runtime.lex","us-gov-*/acm-pca":"fipsWithServiceOnly","us-gov-*/batch":"fipsWithServiceOnly","us-gov-*/cloudformation":"fipsWithServiceOnly","us-gov-*/config":"fipsWithServiceOnly","us-gov-*/eks":"fipsWithServiceOnly","us-gov-*/elasticmapreduce":"fipsWithServiceOnly","us-gov-*/identitystore":"fipsWithServiceOnly","us-gov-*/dynamodb":"fipsWithServiceOnly","us-gov-*/elasticloadbalancing":"fipsWithServiceOnly","us-gov-*/guardduty":"fipsWithServiceOnly","us-gov-*/monitoring":"fipsWithServiceOnly","us-gov-*/resource-groups":"fipsWithServiceOnly","us-gov-*/runtime.sagemaker":"fipsWithServiceOnly","us-gov-*/servicecatalog-appregistry":"fipsWithServiceOnly","us-gov-*/servicequotas":"fipsWithServiceOnly","us-gov-*/ssm":"fipsWithServiceOnly","us-gov-*/sts":"fipsWithServiceOnly","us-gov-*/support":"fipsWithServiceOnly","us-gov-west-1/states":"fipsWithServiceOnly","us-iso-east-1/elasticfilesystem":{endpoint:"elasticfilesystem-fips.{region}.c2s.ic.gov"},"us-gov-west-1/organizations":"fipsWithServiceOnly","us-gov-west-1/route53":{endpoint:"route53.us-gov.amazonaws.com"},"*/resource-explorer-2":"fipsDualstackByDefault","*/kendra-ranking":"dualstackByDefault","*/internetmonitor":"dualstackByDefault","*/codecatalyst":"fipsGlobalDualstackByDefault"},dualstackRules:{"*/*":{endpoint:"{service}.{region}.api.aws"},"cn-*/*":{endpoint:"{service}.{region}.api.amazonwebservices.com.cn"},"*/s3":"dualstackLegacy","cn-*/s3":"dualstackLegacyCn","*/s3-control":"dualstackLegacy","cn-*/s3-control":"dualstackLegacyCn","ap-south-1/ec2":"dualstackLegacyEc2","eu-west-1/ec2":"dualstackLegacyEc2","sa-east-1/ec2":"dualstackLegacyEc2","us-east-1/ec2":"dualstackLegacyEc2","us-east-2/ec2":"dualstackLegacyEc2","us-west-2/ec2":"dualstackLegacyEc2"},dualstackFipsRules:{"*/*":{endpoint:"{service}-fips.{region}.api.aws"},"cn-*/*":{endpoint:"{service}-fips.{region}.api.amazonwebservices.com.cn"},"*/s3":"dualstackFipsLegacy","cn-*/s3":"dualstackFipsLegacyCn","*/s3-control":"dualstackFipsLegacy","cn-*/s3-control":"dualstackFipsLegacyCn"},patterns:{globalSSL:{endpoint:"https://{service}.amazonaws.com",globalEndpoint:!0,signingRegion:"us-east-1"},globalGovCloud:{endpoint:"{service}.us-gov.amazonaws.com",globalEndpoint:!0,signingRegion:"us-gov-west-1"},s3signature:{endpoint:"{service}.{region}.amazonaws.com",signatureVersion:"s3"},usIso:{endpoint:"{service}.{region}.c2s.ic.gov"},usIsob:{endpoint:"{service}.{region}.sc2s.sgov.gov"},fipsStandard:{endpoint:"{service}-fips.{region}.amazonaws.com"},fipsDotPrefix:{endpoint:"fips.{service}.{region}.amazonaws.com"},fipsWithoutRegion:{endpoint:"{service}-fips.amazonaws.com"},"fips.api.ecr":{endpoint:"ecr-fips.{region}.amazonaws.com"},"fips.api.sagemaker":{endpoint:"api-fips.sagemaker.{region}.amazonaws.com"},"fips.models.lex":{endpoint:"models-fips.lex.{region}.amazonaws.com"},"fips.runtime.lex":{endpoint:"runtime-fips.lex.{region}.amazonaws.com"},fipsWithServiceOnly:{endpoint:"{service}.{region}.amazonaws.com"},dualstackLegacy:{endpoint:"{service}.dualstack.{region}.amazonaws.com"},dualstackLegacyCn:{endpoint:"{service}.dualstack.{region}.amazonaws.com.cn"},dualstackFipsLegacy:{endpoint:"{service}-fips.dualstack.{region}.amazonaws.com"},dualstackFipsLegacyCn:{endpoint:"{service}-fips.dualstack.{region}.amazonaws.com.cn"},dualstackLegacyEc2:{endpoint:"api.ec2.{region}.aws"},dualstackByDefault:{endpoint:"{service}.{region}.api.aws"},fipsDualstackByDefault:{endpoint:"{service}-fips.{region}.api.aws"},globalDualstackByDefault:{endpoint:"{service}.global.api.aws"},fipsGlobalDualstackByDefault:{endpoint:"{service}-fips.global.api.aws"}}}},{}],58:[function(e,t,n){(function(t){(function(){var n=e("./core"),r=e("./state_machine"),o=n.util.inherit,i=n.util.domain,s=e("jmespath"),a={success:1,error:1,complete:1},c=new r;c.setupStates=function(){var e=function(e,t){var n=this;n._haltHandlersOnError=!1,n.emit(n._asm.currentState,(function(e){if(e)if(r=n,Object.prototype.hasOwnProperty.call(a,r._asm.currentState)){if(!(i&&n.domain instanceof i.Domain))throw e;e.domainEmitter=n,e.domain=n.domain,e.domainThrown=!1,n.domain.emit("error",e)}else n.response.error=e,t(e);else t(n.response.error);var r}))};this.addState("validate","build","error",e),this.addState("build","afterBuild","restart",e),this.addState("afterBuild","sign","restart",e),this.addState("sign","send","retry",e),this.addState("retry","afterRetry","afterRetry",e),this.addState("afterRetry","sign","error",e),this.addState("send","validateResponse","retry",e),this.addState("validateResponse","extractData","extractError",e),this.addState("extractError","extractData","retry",e),this.addState("extractData","success","retry",e),this.addState("restart","build","error",e),this.addState("success","complete","complete",e),this.addState("error","complete","complete",e),this.addState("complete",null,null,e)},c.setupStates(),n.Request=o({constructor:function(e,t,o){var s=e.endpoint,a=e.config.region,u=e.config.customUserAgent;e.signingRegion?a=e.signingRegion:e.isGlobalEndpoint&&(a="us-east-1"),this.domain=i&&i.active,this.service=e,this.operation=t,this.params=o||{},this.httpRequest=new n.HttpRequest(s,a),this.httpRequest.appendToUserAgent(u),this.startTime=e.getSkewCorrectedDate(),this.response=new n.Response(this),this._asm=new r(c.states,"validate"),this._haltHandlersOnError=!1,n.SequentialExecutor.call(this),this.emit=this.emitEvent},send:function(e){return e&&(this.httpRequest.appendToUserAgent("callback"),this.on("complete",(function(t){e.call(t,t.error,t.data)}))),this.runTo(),this.response},build:function(e){return this.runTo("send",e)},runTo:function(e,t){return this._asm.runTo(e,t,this),this},abort:function(){return this.removeAllListeners("validateResponse"),this.removeAllListeners("extractError"),this.on("validateResponse",(function(e){e.error=n.util.error(new Error("Request aborted by user"),{code:"RequestAbortedError",retryable:!1})})),this.httpRequest.stream&&!this.httpRequest.stream.didCallback&&(this.httpRequest.stream.abort(),this.httpRequest._abortCallback?this.httpRequest._abortCallback():this.removeAllListeners("send")),this},eachPage:function(e){e=n.util.fn.makeAsync(e,3),this.on("complete",(function t(r){e.call(r,r.error,r.data,(function(o){!1!==o&&(r.hasNextPage()?r.nextPage().on("complete",t).send():e.call(r,null,null,n.util.fn.noop))}))})).send()},eachItem:function(e){var t=this;this.eachPage((function(r,o){if(r)return e(r,null);if(null===o)return e(null,null);var i=t.service.paginationConfig(t.operation).resultKey;Array.isArray(i)&&(i=i[0]);var a=s.search(o,i),c=!0;return n.util.arrayEach(a,(function(t){if(!1===(c=e(null,t)))return n.util.abort})),c}))},isPageable:function(){return!!this.service.paginationConfig(this.operation)},createReadStream:function(){var e=n.util.stream,r=this,o=null;return 2===n.HttpClient.streamsApiVersion?(o=new e.PassThrough,t.nextTick((function(){r.send()}))):((o=new e.Stream).readable=!0,o.sent=!1,o.on("newListener",(function(e){o.sent||"data"!==e||(o.sent=!0,t.nextTick((function(){r.send()})))}))),this.on("error",(function(e){o.emit("error",e)})),this.on("httpHeaders",(function(t,i,s){if(t<300){r.removeListener("httpData",n.EventListeners.Core.HTTP_DATA),r.removeListener("httpError",n.EventListeners.Core.HTTP_ERROR),r.on("httpError",(function(e){s.error=e,s.error.retryable=!1}));var a,c=!1;if("HEAD"!==r.httpRequest.method&&(a=parseInt(i["content-length"],10)),void 0!==a&&!isNaN(a)&&a>=0){c=!0;var u=0}var l=function(){c&&u!==a?o.emit("error",n.util.error(new Error("Stream content length mismatch. Received "+u+" of "+a+" bytes."),{code:"StreamContentLengthMismatch"})):2===n.HttpClient.streamsApiVersion?o.end():o.emit("end")},p=s.httpResponse.createUnbufferedStream();if(2===n.HttpClient.streamsApiVersion)if(c){var d=new e.PassThrough;d._write=function(t){return t&&t.length&&(u+=t.length),e.PassThrough.prototype._write.apply(this,arguments)},d.on("end",l),o.on("error",(function(e){c=!1,p.unpipe(d),d.emit("end"),d.end()})),p.pipe(d).pipe(o,{end:!1})}else p.pipe(o);else c&&p.on("data",(function(e){e&&e.length&&(u+=e.length)})),p.on("data",(function(e){o.emit("data",e)})),p.on("end",l);p.on("error",(function(e){c=!1,o.emit("error",e)}))}})),o},emitEvent:function(e,t,r){"function"==typeof t&&(r=t,t=null),r||(r=function(){}),t||(t=this.eventParameters(e,this.response)),n.SequentialExecutor.prototype.emit.call(this,e,t,(function(e){e&&(this.response.error=e),r.call(this,e)}))},eventParameters:function(e){switch(e){case"restart":case"validate":case"sign":case"build":case"afterValidate":case"afterBuild":return[this];case"error":return[this.response.error,this.response];default:return[this.response]}},presign:function(e,t){return t||"function"!=typeof e||(t=e,e=null),(new n.Signers.Presign).sign(this.toGet(),e,t)},isPresigned:function(){return Object.prototype.hasOwnProperty.call(this.httpRequest.headers,"presigned-expires")},toUnauthenticated:function(){return this._unAuthenticated=!0,this.removeListener("validate",n.EventListeners.Core.VALIDATE_CREDENTIALS),this.removeListener("sign",n.EventListeners.Core.SIGN),this},toGet:function(){return"query"!==this.service.api.protocol&&"ec2"!==this.service.api.protocol||(this.removeListener("build",this.buildAsGet),this.addListener("build",this.buildAsGet)),this},buildAsGet:function(e){e.httpRequest.method="GET",e.httpRequest.path=e.service.endpoint.path+"?"+e.httpRequest.body,e.httpRequest.body="",delete e.httpRequest.headers["Content-Length"],delete e.httpRequest.headers["Content-Type"]},haltHandlersOnError:function(){this._haltHandlersOnError=!0}}),n.Request.addPromisesToClass=function(e){this.prototype.promise=function(){var t=this;return this.httpRequest.appendToUserAgent("promise"),new e((function(e,n){t.on("complete",(function(t){t.error?n(t.error):e(Object.defineProperty(t.data||{},"$response",{value:t}))})),t.runTo()}))}},n.Request.deletePromisesFromClass=function(){delete this.prototype.promise},n.util.addPromises(n.Request),n.util.mixin(n.Request,n.SequentialExecutor)}).call(this)}).call(this,e("_process"))},{"./core":19,"./state_machine":73,_process:92,jmespath:91}],59:[function(e,t,n){var r=e("./core"),o=r.util.inherit,i=e("jmespath");function s(e){var t=e.request._waiter,n=t.config.acceptors,r=!1,o="retry";n.forEach((function(n){if(!r){var i=t.matchers[n.matcher];i&&i(e,n.expected,n.argument)&&(r=!0,o=n.state)}})),!r&&e.error&&(o="failure"),"success"===o?t.setSuccess(e):t.setError(e,"retry"===o)}r.ResourceWaiter=o({constructor:function(e,t){this.service=e,this.state=t,this.loadWaiterConfig(this.state)},service:null,state:null,config:null,matchers:{path:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}return i.strictDeepEqual(r,t)},pathAll:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}Array.isArray(r)||(r=[r]);var o=r.length;if(!o)return!1;for(var s=0;s<o;s++)if(!i.strictDeepEqual(r[s],t))return!1;return!0},pathAny:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}Array.isArray(r)||(r=[r]);for(var o=r.length,s=0;s<o;s++)if(i.strictDeepEqual(r[s],t))return!0;return!1},status:function(e,t){var n=e.httpResponse.statusCode;return"number"==typeof n&&n===t},error:function(e,t){return"string"==typeof t&&e.error?t===e.error.code:t===!!e.error}},listeners:(new r.SequentialExecutor).addNamedListeners((function(e){e("RETRY_CHECK","retry",(function(e){var t=e.request._waiter;e.error&&"ResourceNotReady"===e.error.code&&(e.error.retryDelay=1e3*(t.config.delay||0))})),e("CHECK_OUTPUT","extractData",s),e("CHECK_ERROR","extractError",s)})),wait:function(e,t){"function"==typeof e&&(t=e,e=void 0),e&&e.$waiter&&("number"==typeof(e=r.util.copy(e)).$waiter.delay&&(this.config.delay=e.$waiter.delay),"number"==typeof e.$waiter.maxAttempts&&(this.config.maxAttempts=e.$waiter.maxAttempts),delete e.$waiter);var n=this.service.makeRequest(this.config.operation,e);return n._waiter=this,n.response.maxRetries=this.config.maxAttempts,n.addListeners(this.listeners),t&&n.send(t),n},setSuccess:function(e){e.error=null,e.data=e.data||{},e.request.removeAllListeners("extractData")},setError:function(e,t){e.data=null,e.error=r.util.error(e.error||new Error,{code:"ResourceNotReady",message:"Resource is not in the state "+this.state,retryable:t})},loadWaiterConfig:function(e){if(!this.service.api.waiters[e])throw new r.util.error(new Error,{code:"StateNotFoundError",message:"State "+e+" not found."});this.config=r.util.copy(this.service.api.waiters[e])}})},{"./core":19,jmespath:91}],60:[function(e,t,n){var r=e("./core"),o=r.util.inherit,i=e("jmespath");r.Response=o({constructor:function(e){this.request=e,this.data=null,this.error=null,this.retryCount=0,this.redirectCount=0,this.httpResponse=new r.HttpResponse,e&&(this.maxRetries=e.service.numRetries(),this.maxRedirects=e.service.config.maxRedirects)},nextPage:function(e){var t,n=this.request.service,o=this.request.operation;try{t=n.paginationConfig(o,!0)}catch(e){this.error=e}if(!this.hasNextPage()){if(e)e(this.error,null);else if(this.error)throw this.error;return null}var i=r.util.copy(this.request.params);if(this.nextPageTokens){var s=t.inputToken;"string"==typeof s&&(s=[s]);for(var a=0;a<s.length;a++)i[s[a]]=this.nextPageTokens[a];return n.makeRequest(this.request.operation,i,e)}return e?e(null,null):null},hasNextPage:function(){return this.cacheNextPageTokens(),!!this.nextPageTokens||void 0===this.nextPageTokens&&void 0},cacheNextPageTokens:function(){if(Object.prototype.hasOwnProperty.call(this,"nextPageTokens"))return this.nextPageTokens;this.nextPageTokens=void 0;var e=this.request.service.paginationConfig(this.request.operation);if(!e)return this.nextPageTokens;if(this.nextPageTokens=null,e.moreResults&&!i.search(this.data,e.moreResults))return this.nextPageTokens;var t=e.outputToken;return"string"==typeof t&&(t=[t]),r.util.arrayEach.call(this,t,(function(e){var t=i.search(this.data,e);t&&(this.nextPageTokens=this.nextPageTokens||[],this.nextPageTokens.push(t))})),this.nextPageTokens}})},{"./core":19,jmespath:91}],61:[function(e,t,n){var r=e("./core");r.SequentialExecutor=r.util.inherit({constructor:function(){this._events={}},listeners:function(e){return this._events[e]?this._events[e].slice(0):[]},on:function(e,t,n){return this._events[e]?n?this._events[e].unshift(t):this._events[e].push(t):this._events[e]=[t],this},onAsync:function(e,t,n){return t._isAsync=!0,this.on(e,t,n)},removeListener:function(e,t){var n=this._events[e];if(n){for(var r=n.length,o=-1,i=0;i<r;++i)n[i]===t&&(o=i);o>-1&&n.splice(o,1)}return this},removeAllListeners:function(e){return e?delete this._events[e]:this._events={},this},emit:function(e,t,n){n||(n=function(){});var r=this.listeners(e),o=r.length;return this.callListeners(r,t,n),o>0},callListeners:function(e,t,n,o){var i=this,s=o||null;function a(o){if(o&&(s=r.util.error(s||new Error,o),i._haltHandlersOnError))return n.call(i,s);i.callListeners(e,t,n,s)}for(;e.length>0;){var c=e.shift();if(c._isAsync)return void c.apply(i,t.concat([a]));try{c.apply(i,t)}catch(e){s=r.util.error(s||new Error,e)}if(s&&i._haltHandlersOnError)return void n.call(i,s)}n.call(i,s)},addListeners:function(e){var t=this;return e._events&&(e=e._events),r.util.each(e,(function(e,n){"function"==typeof n&&(n=[n]),r.util.arrayEach(n,(function(n){t.on(e,n)}))})),t},addNamedListener:function(e,t,n,r){return this[e]=n,this.addListener(t,n,r),this},addNamedAsyncListener:function(e,t,n,r){return n._isAsync=!0,this.addNamedListener(e,t,n,r)},addNamedListeners:function(e){var t=this;return e((function(){t.addNamedListener.apply(t,arguments)}),(function(){t.addNamedAsyncListener.apply(t,arguments)})),this}}),r.SequentialExecutor.prototype.addListener=r.SequentialExecutor.prototype.on,t.exports=r.SequentialExecutor},{"./core":19}],62:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./model/api"),i=e("./region_config"),s=r.util.inherit,a=0,c=e("./region/utils");r.Service=s({constructor:function(e){if(!this.loadServiceClass)throw r.util.error(new Error,"Service must be constructed with `new' operator");if(e){if(e.region){var t=e.region;c.isFipsRegion(t)&&(e.region=c.getRealRegion(t),e.useFipsEndpoint=!0),c.isGlobalRegion(t)&&(e.region=c.getRealRegion(t))}"boolean"==typeof e.useDualstack&&"boolean"!=typeof e.useDualstackEndpoint&&(e.useDualstackEndpoint=e.useDualstack)}var n=this.loadServiceClass(e||{});if(n){var o=r.util.copy(e),i=new n(e);return Object.defineProperty(i,"_originalConfig",{get:function(){return o},enumerable:!1,configurable:!0}),i._clientId=++a,i}this.initialize(e)},initialize:function(e){var t=r.config[this.serviceIdentifier];if(this.config=new r.Config(r.config),t&&this.config.update(t,!0),e&&this.config.update(e,!0),this.validateService(),this.config.endpoint||i.configureEndpoint(this),this.config.endpoint=this.endpointFromTemplate(this.config.endpoint),this.setEndpoint(this.config.endpoint),r.SequentialExecutor.call(this),r.Service.addDefaultMonitoringListeners(this),(this.config.clientSideMonitoring||r.Service._clientSideMonitoring)&&this.publisher){var o=this.publisher;this.addNamedListener("PUBLISH_API_CALL","apiCall",(function(e){n.nextTick((function(){o.eventHandler(e)}))})),this.addNamedListener("PUBLISH_API_ATTEMPT","apiCallAttempt",(function(e){n.nextTick((function(){o.eventHandler(e)}))}))}},validateService:function(){},loadServiceClass:function(e){var t=e;if(r.util.isEmpty(this.api)){if(t.apiConfig)return r.Service.defineServiceApi(this.constructor,t.apiConfig);if(this.constructor.services){(t=new r.Config(r.config)).update(e,!0);var n=t.apiVersions[this.constructor.serviceIdentifier];return n=n||t.apiVersion,this.getLatestServiceClass(n)}return null}return null},getLatestServiceClass:function(e){return e=this.getLatestServiceVersion(e),null===this.constructor.services[e]&&r.Service.defineServiceApi(this.constructor,e),this.constructor.services[e]},getLatestServiceVersion:function(e){if(!this.constructor.services||0===this.constructor.services.length)throw new Error("No services defined on "+this.constructor.serviceIdentifier);if(e?r.util.isType(e,Date)&&(e=r.util.date.iso8601(e).split("T")[0]):e="latest",Object.hasOwnProperty(this.constructor.services,e))return e;for(var t=Object.keys(this.constructor.services).sort(),n=null,o=t.length-1;o>=0;o--)if("*"!==t[o][t[o].length-1]&&(n=t[o]),t[o].substr(0,10)<=e)return n;throw new Error("Could not find "+this.constructor.serviceIdentifier+" API to satisfy version constraint `"+e+"'")},api:{},defaultRetryCount:3,customizeRequests:function(e){if(e){if("function"!=typeof e)throw new Error("Invalid callback type '"+typeof e+"' provided in customizeRequests");this.customRequestHandler=e}else this.customRequestHandler=null},makeRequest:function(e,t,n){if("function"==typeof t&&(n=t,t=null),t=t||{},this.config.params){var o=this.api.operations[e];o&&(t=r.util.copy(t),r.util.each(this.config.params,(function(e,n){o.input.members[e]&&(void 0!==t[e]&&null!==t[e]||(t[e]=n))})))}var i=new r.Request(this,e,t);return this.addAllRequestListeners(i),this.attachMonitoringEmitter(i),n&&i.send(n),i},makeUnauthenticatedRequest:function(e,t,n){"function"==typeof t&&(n=t,t={});var r=this.makeRequest(e,t).toUnauthenticated();return n?r.send(n):r},waitFor:function(e,t,n){return new r.ResourceWaiter(this,e).wait(t,n)},addAllRequestListeners:function(e){for(var t=[r.events,r.EventListeners.Core,this.serviceInterface(),r.EventListeners.CorePost],n=0;n<t.length;n++)t[n]&&e.addListeners(t[n]);this.config.paramValidation||e.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),this.config.logger&&e.addListeners(r.EventListeners.Logger),this.setupRequestListeners(e),"function"==typeof this.constructor.prototype.customRequestHandler&&this.constructor.prototype.customRequestHandler(e),Object.prototype.hasOwnProperty.call(this,"customRequestHandler")&&"function"==typeof this.customRequestHandler&&this.customRequestHandler(e)},apiCallEvent:function(e){var t=e.service.api.operations[e.operation],n={Type:"ApiCall",Api:t?t.name:e.operation,Version:1,Service:e.service.api.serviceId||e.service.api.endpointPrefix,Region:e.httpRequest.region,MaxRetriesExceeded:0,UserAgent:e.httpRequest.getUserAgent()},r=e.response;if(r.httpResponse.statusCode&&(n.FinalHttpStatusCode=r.httpResponse.statusCode),r.error){var o=r.error;r.httpResponse.statusCode>299?(o.code&&(n.FinalAwsException=o.code),o.message&&(n.FinalAwsExceptionMessage=o.message)):((o.code||o.name)&&(n.FinalSdkException=o.code||o.name),o.message&&(n.FinalSdkExceptionMessage=o.message))}return n},apiAttemptEvent:function(e){var t=e.service.api.operations[e.operation],n={Type:"ApiCallAttempt",Api:t?t.name:e.operation,Version:1,Service:e.service.api.serviceId||e.service.api.endpointPrefix,Fqdn:e.httpRequest.endpoint.hostname,UserAgent:e.httpRequest.getUserAgent()},r=e.response;return r.httpResponse.statusCode&&(n.HttpStatusCode=r.httpResponse.statusCode),!e._unAuthenticated&&e.service.config.credentials&&e.service.config.credentials.accessKeyId&&(n.AccessKey=e.service.config.credentials.accessKeyId),r.httpResponse.headers?(e.httpRequest.headers["x-amz-security-token"]&&(n.SessionToken=e.httpRequest.headers["x-amz-security-token"]),r.httpResponse.headers["x-amzn-requestid"]&&(n.XAmznRequestId=r.httpResponse.headers["x-amzn-requestid"]),r.httpResponse.headers["x-amz-request-id"]&&(n.XAmzRequestId=r.httpResponse.headers["x-amz-request-id"]),r.httpResponse.headers["x-amz-id-2"]&&(n.XAmzId2=r.httpResponse.headers["x-amz-id-2"]),n):n},attemptFailEvent:function(e){var t=this.apiAttemptEvent(e),n=e.response,r=n.error;return n.httpResponse.statusCode>299?(r.code&&(t.AwsException=r.code),r.message&&(t.AwsExceptionMessage=r.message)):((r.code||r.name)&&(t.SdkException=r.code||r.name),r.message&&(t.SdkExceptionMessage=r.message)),t},attachMonitoringEmitter:function(e){var t,n,o,i,s,a,c=0,u=this;e.on("validate",(function(){i=r.util.realClock.now(),a=Date.now()}),!0),e.on("sign",(function(){n=r.util.realClock.now(),t=Date.now(),s=e.httpRequest.region,c++}),!0),e.on("validateResponse",(function(){o=Math.round(r.util.realClock.now()-n)})),e.addNamedListener("API_CALL_ATTEMPT","success",(function(){var n=u.apiAttemptEvent(e);n.Timestamp=t,n.AttemptLatency=o>=0?o:0,n.Region=s,u.emit("apiCallAttempt",[n])})),e.addNamedListener("API_CALL_ATTEMPT_RETRY","retry",(function(){var i=u.attemptFailEvent(e);i.Timestamp=t,o=o||Math.round(r.util.realClock.now()-n),i.AttemptLatency=o>=0?o:0,i.Region=s,u.emit("apiCallAttempt",[i])})),e.addNamedListener("API_CALL","complete",(function(){var t=u.apiCallEvent(e);if(t.AttemptCount=c,!(t.AttemptCount<=0)){t.Timestamp=a;var n=Math.round(r.util.realClock.now()-i);t.Latency=n>=0?n:0;var o=e.response;o.error&&o.error.retryable&&"number"==typeof o.retryCount&&"number"==typeof o.maxRetries&&o.retryCount>=o.maxRetries&&(t.MaxRetriesExceeded=1),u.emit("apiCall",[t])}}))},setupRequestListeners:function(e){},getSigningName:function(){return this.api.signingName||this.api.endpointPrefix},getSignerClass:function(e){var t,n=null,o="";return e&&(o=(n=(e.service.api.operations||{})[e.operation]||null)?n.authtype:""),t=this.config.signatureVersion?this.config.signatureVersion:"v4"===o||"v4-unsigned-body"===o?"v4":"bearer"===o?"bearer":this.api.signatureVersion,r.Signers.RequestSigner.getVersion(t)},serviceInterface:function(){switch(this.api.protocol){case"ec2":case"query":return r.EventListeners.Query;case"json":return r.EventListeners.Json;case"rest-json":return r.EventListeners.RestJson;case"rest-xml":return r.EventListeners.RestXml}if(this.api.protocol)throw new Error("Invalid service `protocol' "+this.api.protocol+" in API config")},successfulResponse:function(e){return e.httpResponse.statusCode<300},numRetries:function(){return void 0!==this.config.maxRetries?this.config.maxRetries:this.defaultRetryCount},retryDelays:function(e,t){return r.util.calculateRetryDelay(e,this.config.retryDelayOptions,t)},retryableError:function(e){return!!this.timeoutError(e)||!!this.networkingError(e)||!!this.expiredCredentialsError(e)||!!this.throttledError(e)||e.statusCode>=500},networkingError:function(e){return"NetworkingError"===e.code},timeoutError:function(e){return"TimeoutError"===e.code},expiredCredentialsError:function(e){return"ExpiredTokenException"===e.code},clockSkewError:function(e){switch(e.code){case"RequestTimeTooSkewed":case"RequestExpired":case"InvalidSignatureException":case"SignatureDoesNotMatch":case"AuthFailure":case"RequestInTheFuture":return!0;default:return!1}},getSkewCorrectedDate:function(){return new Date(Date.now()+this.config.systemClockOffset)},applyClockOffset:function(e){e&&(this.config.systemClockOffset=e-Date.now())},isClockSkewed:function(e){if(e)return Math.abs(this.getSkewCorrectedDate().getTime()-e)>=3e5},throttledError:function(e){if(429===e.statusCode)return!0;switch(e.code){case"ProvisionedThroughputExceededException":case"Throttling":case"ThrottlingException":case"RequestLimitExceeded":case"RequestThrottled":case"RequestThrottledException":case"TooManyRequestsException":case"TransactionInProgressException":case"EC2ThrottledException":return!0;default:return!1}},endpointFromTemplate:function(e){if("string"!=typeof e)return e;var t=e;return t=(t=(t=t.replace(/\{service\}/g,this.api.endpointPrefix)).replace(/\{region\}/g,this.config.region)).replace(/\{scheme\}/g,this.config.sslEnabled?"https":"http")},setEndpoint:function(e){this.endpoint=new r.Endpoint(e,this.config)},paginationConfig:function(e,t){var n=this.api.operations[e].paginator;if(!n){if(t){var o=new Error;throw r.util.error(o,"No pagination configuration for "+e)}return null}return n}}),r.util.update(r.Service,{defineMethods:function(e){r.util.each(e.prototype.api.operations,(function(t){e.prototype[t]||("none"===e.prototype.api.operations[t].authtype?e.prototype[t]=function(e,n){return this.makeUnauthenticatedRequest(t,e,n)}:e.prototype[t]=function(e,n){return this.makeRequest(t,e,n)})}))},defineService:function(e,t,n){r.Service._serviceMap[e]=!0,Array.isArray(t)||(n=t,t=[]);var o=s(r.Service,n||{});if("string"==typeof e){r.Service.addVersions(o,t);var i=o.serviceIdentifier||e;o.serviceIdentifier=i}else o.prototype.api=e,r.Service.defineMethods(o);if(r.SequentialExecutor.call(this.prototype),!this.prototype.publisher&&r.util.clientSideMonitoring){var a=r.util.clientSideMonitoring.Publisher,c=(0,r.util.clientSideMonitoring.configProvider)();this.prototype.publisher=new a(c),c.enabled&&(r.Service._clientSideMonitoring=!0)}return r.SequentialExecutor.call(o.prototype),r.Service.addDefaultMonitoringListeners(o.prototype),o},addVersions:function(e,t){Array.isArray(t)||(t=[t]),e.services=e.services||{};for(var n=0;n<t.length;n++)void 0===e.services[t[n]]&&(e.services[t[n]]=null);e.apiVersions=Object.keys(e.services).sort()},defineServiceApi:function(e,t,n){var i=s(e,{serviceIdentifier:e.serviceIdentifier});function a(t){t.isApi?i.prototype.api=t:i.prototype.api=new o(t,{serviceIdentifier:e.serviceIdentifier})}if("string"==typeof t){if(n)a(n);else try{a(r.apiLoader(e.serviceIdentifier,t))}catch(n){throw r.util.error(n,{message:"Could not find API configuration "+e.serviceIdentifier+"-"+t})}Object.prototype.hasOwnProperty.call(e.services,t)||(e.apiVersions=e.apiVersions.concat(t).sort()),e.services[t]=i}else a(t);return r.Service.defineMethods(i),i},hasService:function(e){return Object.prototype.hasOwnProperty.call(r.Service._serviceMap,e)},addDefaultMonitoringListeners:function(e){e.addNamedListener("MONITOR_EVENTS_BUBBLE","apiCallAttempt",(function(t){var n=Object.getPrototypeOf(e);n._events&&n.emit("apiCallAttempt",[t])})),e.addNamedListener("CALL_EVENTS_BUBBLE","apiCall",(function(t){var n=Object.getPrototypeOf(e);n._events&&n.emit("apiCall",[t])}))},_serviceMap:{}}),r.util.mixin(r.Service,r.SequentialExecutor),t.exports=r.Service}).call(this)}).call(this,e("_process"))},{"./core":19,"./model/api":40,"./region/utils":55,"./region_config":56,_process:92}],63:[function(e,t,n){var r=e("../core"),o=e("../config_regional_endpoint");r.util.update(r.STS.prototype,{credentialsFrom:function(e,t){return e?(t||(t=new r.TemporaryCredentials),t.expired=!1,t.accessKeyId=e.Credentials.AccessKeyId,t.secretAccessKey=e.Credentials.SecretAccessKey,t.sessionToken=e.Credentials.SessionToken,t.expireTime=e.Credentials.Expiration,t):null},assumeRoleWithWebIdentity:function(e,t){return this.makeUnauthenticatedRequest("assumeRoleWithWebIdentity",e,t)},assumeRoleWithSAML:function(e,t){return this.makeUnauthenticatedRequest("assumeRoleWithSAML",e,t)},setupRequestListeners:function(e){e.addListener("validate",this.optInRegionalEndpoint,!0)},optInRegionalEndpoint:function(e){var t=e.service,n=t.config;if(n.stsRegionalEndpoints=o(t._originalConfig,{env:"AWS_STS_REGIONAL_ENDPOINTS",sharedConfig:"sts_regional_endpoints",clientConfig:"stsRegionalEndpoints"}),"regional"===n.stsRegionalEndpoints&&t.isGlobalEndpoint){if(!n.region)throw r.util.error(new Error,{code:"ConfigError",message:"Missing region in config"});var i=n.endpoint.indexOf(".amazonaws.com"),s=n.endpoint.substring(0,i)+"."+n.region+n.endpoint.substring(i);e.httpRequest.updateEndpoint(s),e.httpRequest.region=n.region}}})},{"../config_regional_endpoint":18,"../core":19}],64:[function(e,t,n){var r=e("../core");r.Signers.Bearer=r.util.inherit(r.Signers.RequestSigner,{constructor:function(e){r.Signers.RequestSigner.call(this,e)},addAuthorization:function(e){this.request.headers.Authorization="Bearer "+e.token}})},{"../core":19}],65:[function(e,t,n){var r=e("../core"),o=r.util.inherit,i="presigned-expires";function s(e){var t=e.httpRequest.headers[i],n=e.service.getSignerClass(e);if(delete e.httpRequest.headers["User-Agent"],delete e.httpRequest.headers["X-Amz-User-Agent"],n===r.Signers.V4){if(t>604800)throw r.util.error(new Error,{code:"InvalidExpiryTime",message:"Presigning does not support expiry time greater than a week with SigV4 signing.",retryable:!1});e.httpRequest.headers[i]=t}else{if(n!==r.Signers.S3)throw r.util.error(new Error,{message:"Presigning only supports S3 or SigV4 signing.",code:"UnsupportedSigner",retryable:!1});var o=e.service?e.service.getSkewCorrectedDate():r.util.date.getDate();e.httpRequest.headers[i]=parseInt(r.util.date.unixTimestamp(o)+t,10).toString()}}function a(e){var t=e.httpRequest.endpoint,n=r.util.urlParse(e.httpRequest.path),o={};n.search&&(o=r.util.queryStringParse(n.search.substr(1)));var s=e.httpRequest.headers.Authorization.split(" ");if("AWS"===s[0])s=s[1].split(":"),o.Signature=s.pop(),o.AWSAccessKeyId=s.join(":"),r.util.each(e.httpRequest.headers,(function(e,t){e===i&&(e="Expires"),0===e.indexOf("x-amz-meta-")&&(delete o[e],e=e.toLowerCase()),o[e]=t})),delete e.httpRequest.headers[i],delete o.Authorization,delete o.Host;else if("AWS4-HMAC-SHA256"===s[0]){s.shift();var a=s.join(" ").match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1];o["X-Amz-Signature"]=a,delete o.Expires}t.pathname=n.pathname,t.search=r.util.queryParamsToString(o)}r.Signers.Presign=o({sign:function(e,t,n){if(e.httpRequest.headers[i]=t||3600,e.on("build",s),e.on("sign",a),e.removeListener("afterBuild",r.EventListeners.Core.SET_CONTENT_LENGTH),e.removeListener("afterBuild",r.EventListeners.Core.COMPUTE_SHA256),e.emit("beforePresign",[e]),!n){if(e.build(),e.response.error)throw e.response.error;return r.util.urlFormat(e.httpRequest.endpoint)}e.build((function(){this.response.error?n(this.response.error):n(null,r.util.urlFormat(e.httpRequest.endpoint))}))}}),t.exports=r.Signers.Presign},{"../core":19}],66:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.RequestSigner=o({constructor:function(e){this.request=e},setServiceClientId:function(e){this.serviceClientId=e},getServiceClientId:function(){return this.serviceClientId}}),r.Signers.RequestSigner.getVersion=function(e){switch(e){case"v2":return r.Signers.V2;case"v3":return r.Signers.V3;case"s3v4":case"v4":return r.Signers.V4;case"s3":return r.Signers.S3;case"v3https":return r.Signers.V3Https;case"bearer":return r.Signers.Bearer}throw new Error("Unknown signing version "+e)},e("./v2"),e("./v3"),e("./v3https"),e("./v4"),e("./s3"),e("./presign"),e("./bearer")},{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.S3=o(r.Signers.RequestSigner,{subResources:{acl:1,accelerate:1,analytics:1,cors:1,lifecycle:1,delete:1,inventory:1,location:1,logging:1,metrics:1,notification:1,partNumber:1,policy:1,requestPayment:1,replication:1,restore:1,tagging:1,torrent:1,uploadId:1,uploads:1,versionId:1,versioning:1,versions:1,website:1},responseHeaders:{"response-content-type":1,"response-content-language":1,"response-expires":1,"response-cache-control":1,"response-content-disposition":1,"response-content-encoding":1},addAuthorization:function(e,t){this.request.headers["presigned-expires"]||(this.request.headers["X-Amz-Date"]=r.util.date.rfc822(t)),e.sessionToken&&(this.request.headers["x-amz-security-token"]=e.sessionToken);var n=this.sign(e.secretAccessKey,this.stringToSign()),o="AWS "+e.accessKeyId+":"+n;this.request.headers.Authorization=o},stringToSign:function(){var e=this.request,t=[];t.push(e.method),t.push(e.headers["Content-MD5"]||""),t.push(e.headers["Content-Type"]||""),t.push(e.headers["presigned-expires"]||"");var n=this.canonicalizedAmzHeaders();return n&&t.push(n),t.push(this.canonicalizedResource()),t.join("\n")},canonicalizedAmzHeaders:function(){var e=[];r.util.each(this.request.headers,(function(t){t.match(/^x-amz-/i)&&e.push(t)})),e.sort((function(e,t){return e.toLowerCase()<t.toLowerCase()?-1:1}));var t=[];return r.util.arrayEach.call(this,e,(function(e){t.push(e.toLowerCase()+":"+String(this.request.headers[e]))})),t.join("\n")},canonicalizedResource:function(){var e=this.request,t=e.path.split("?"),n=t[0],o=t[1],i="";if(e.virtualHostedBucket&&(i+="/"+e.virtualHostedBucket),i+=n,o){var s=[];r.util.arrayEach.call(this,o.split("&"),(function(e){var t=e.split("=")[0],n=e.split("=")[1];if(this.subResources[t]||this.responseHeaders[t]){var r={name:t};void 0!==n&&(this.subResources[t]?r.value=n:r.value=decodeURIComponent(n)),s.push(r)}})),s.sort((function(e,t){return e.name<t.name?-1:1})),s.length&&(o=[],r.util.arrayEach(s,(function(e){void 0===e.value?o.push(e.name):o.push(e.name+"="+e.value)})),i+="?"+o.join("&"))}return i},sign:function(e,t){return r.util.crypto.hmac(e,t,"base64","sha1")}}),t.exports=r.Signers.S3},{"../core":19}],68:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.V2=o(r.Signers.RequestSigner,{addAuthorization:function(e,t){t||(t=r.util.date.getDate());var n=this.request;n.params.Timestamp=r.util.date.iso8601(t),n.params.SignatureVersion="2",n.params.SignatureMethod="HmacSHA256",n.params.AWSAccessKeyId=e.accessKeyId,e.sessionToken&&(n.params.SecurityToken=e.sessionToken),delete n.params.Signature,n.params.Signature=this.signature(e),n.body=r.util.queryParamsToString(n.params),n.headers["Content-Length"]=n.body.length},signature:function(e){return r.util.crypto.hmac(e.secretAccessKey,this.stringToSign(),"base64")},stringToSign:function(){var e=[];return e.push(this.request.method),e.push(this.request.endpoint.host.toLowerCase()),e.push(this.request.pathname()),e.push(r.util.queryParamsToString(this.request.params)),e.join("\n")}}),t.exports=r.Signers.V2},{"../core":19}],69:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.V3=o(r.Signers.RequestSigner,{addAuthorization:function(e,t){var n=r.util.date.rfc822(t);this.request.headers["X-Amz-Date"]=n,e.sessionToken&&(this.request.headers["x-amz-security-token"]=e.sessionToken),this.request.headers["X-Amzn-Authorization"]=this.authorization(e,n)},authorization:function(e){return"AWS3 AWSAccessKeyId="+e.accessKeyId+",Algorithm=HmacSHA256,SignedHeaders="+this.signedHeaders()+",Signature="+this.signature(e)},signedHeaders:function(){var e=[];return r.util.arrayEach(this.headersToSign(),(function(t){e.push(t.toLowerCase())})),e.sort().join(";")},canonicalHeaders:function(){var e=this.request.headers,t=[];return r.util.arrayEach(this.headersToSign(),(function(n){t.push(n.toLowerCase().trim()+":"+String(e[n]).trim())})),t.sort().join("\n")+"\n"},headersToSign:function(){var e=[];return r.util.each(this.request.headers,(function(t){("Host"===t||"Content-Encoding"===t||t.match(/^X-Amz/i))&&e.push(t)})),e},signature:function(e){return r.util.crypto.hmac(e.secretAccessKey,this.stringToSign(),"base64")},stringToSign:function(){var e=[];return e.push(this.request.method),e.push("/"),e.push(""),e.push(this.canonicalHeaders()),e.push(this.request.body),r.util.crypto.sha256(e.join("\n"))}}),t.exports=r.Signers.V3},{"../core":19}],70:[function(e,t,n){var r=e("../core"),o=r.util.inherit;e("./v3"),r.Signers.V3Https=o(r.Signers.V3,{authorization:function(e){return"AWS3-HTTPS AWSAccessKeyId="+e.accessKeyId+",Algorithm=HmacSHA256,Signature="+this.signature(e)},stringToSign:function(){return this.request.headers["X-Amz-Date"]}}),t.exports=r.Signers.V3Https},{"../core":19,"./v3":69}],71:[function(e,t,n){var r=e("../core"),o=e("./v4_credentials"),i=r.util.inherit,s="presigned-expires";r.Signers.V4=i(r.Signers.RequestSigner,{constructor:function(e,t,n){r.Signers.RequestSigner.call(this,e),this.serviceName=t,n=n||{},this.signatureCache="boolean"!=typeof n.signatureCache||n.signatureCache,this.operation=n.operation,this.signatureVersion=n.signatureVersion},algorithm:"AWS4-HMAC-SHA256",addAuthorization:function(e,t){var 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e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.ClientMethods=t.makeEnum(["getAgentSnapshot","putAgentState","getAgentStates","getDialableCountryCodes","getRoutingProfileQueues","getAgentPermissions","getAgentConfiguration","updateAgentConfiguration","acceptContact","createOutboundContact","createTaskContact","clearContact","completeContact","destroyContact","rejectContact","notifyContactIssue","updateContactAttributes","createAdditionalConnection","destroyConnection","holdConnection","resumeConnection","toggleActiveConnections","conferenceConnections","sendClientLogs","sendDigits","sendSoftphoneCallReport","sendSoftphoneCallMetrics","getEndpoints","getNewAuthToken","createTransport","muteParticipant","unmuteParticipant","updateMonitorParticipantState"]),t.AgentAppClientMethods={GET_CONTACT:"AgentAppService.Lcms.getContact",DELETE_SPEAKER:"AgentAppService.VoiceId.deleteSpeaker",ENROLL_BY_SESSION:"AgentAppService.VoiceId.enrollBySession",EVALUATE_SESSION:"AgentAppService.VoiceId.evaluateSession",DESCRIBE_SPEAKER:"AgentAppService.VoiceId.describeSpeaker",OPT_OUT_SPEAKER:"AgentAppService.VoiceId.optOutSpeaker",UPDATE_VOICE_ID_DATA:"AgentAppService.Lcms.updateVoiceIdData",DESCRIBE_SESSION:"AgentAppService.VoiceId.describeSession",UPDATE_SESSION:"AgentAppService.VoiceId.updateSession",START_VOICE_ID_SESSION:"AgentAppService.Nasa.startVoiceIdSession",LIST_INTEGRATION_ASSOCIATIONS:"AgentAppService.Acs.listIntegrationAssociations"},t.MasterMethods=t.makeEnum(["becomeMaster","checkMaster"]),t.TaskTemplatesClientMethods=t.makeEnum(["listTaskTemplates","getTaskTemplate","createTemplatedTask","updateContact"]),t.RetryableClientMethodsList=[t.ClientMethods.GET_AGENT_SNAPSHOT,t.ClientMethods.GET_AGENT_CONFIGURATION,t.ClientMethods.GET_AGENT_PERMISSIONS,t.ClientMethods.GET_AGENT_STATES,t.ClientMethods.GET_DIALABLE_COUNTRY_CODES,t.ClientMethods.GET_ROUTING_PROFILE_QUEUES],t.RetryableErrors=t.makeEnum(["unauthorized","accessDenied"]),t.RetryStatus=t.makeEnum(["retrying","exhausted","none"]);var n=function(){};n.EMPTY_CALLBACKS={success:function(){},failure:function(){}},n.prototype.call=function(e,r,o){t.assertNotNull(e,"method");var i=r||{},s=o||n.EMPTY_CALLBACKS;this._callImpl(e,i,s)},n.prototype._callImpl=function(e,n,r){throw new t.NotImplementedError};var r=function(){n.call(this)};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._callImpl=function(e,n,r){if(r&&r.failure){var o=t.sprintf("No such method exists on NULL client: %s",e);r.failure(new t.ValueError(o),{message:o})}};var o=function(e,r,o){n.call(this),this.conduit=e,this.requestEvent=r,this.responseEvent=o,this._requestIdCallbacksMap={},this.conduit.onUpstream(o,t.hitch(this,this._handleResponse))};(o.prototype=Object.create(n.prototype)).constructor=o,o.prototype._callImpl=function(e,n,r){var o=t.EventFactory.createRequest(this.requestEvent,e,n);this._requestIdCallbacksMap[o.requestId]=r;const i=[t.ClientMethods.SEND_CLIENT_LOGS,t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS,t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT];try{o.event!==t.EventType.API_REQUEST||i.includes(o.method)||t.getLog().trace(`Sending API_REQUEST event for ${o.method} to upstream`).withObject({method:o.method,params:o.params,stack:(new Error).stack}).sendInternalLogToServer()}catch(e){t.getLog().error("Stack trace Log Failed").withObject({err:e}).sendInternalLogToServer()}this.conduit.sendUpstream(o.event,o)},o.prototype._getCallbacksForRequest=function(e){var t=this._requestIdCallbacksMap[e]||null;return null!=t&&delete this._requestIdCallbacksMap[e],t},o.prototype._handleResponse=function(e){var t=this._getCallbacksForRequest(e.requestId);null!=t&&(e.err&&t.failure?t.failure(e.err,e.data):t.success&&t.success(e.data))};var i=function(e){o.call(this,e,t.EventType.API_REQUEST,t.EventType.API_RESPONSE)};(i.prototype=Object.create(o.prototype)).constructor=i;var s=function(e){o.call(this,e,t.EventType.MASTER_REQUEST,t.EventType.MASTER_RESPONSE)};(s.prototype=Object.create(o.prototype)).constructor=s;var a=function(e,r,o){t.assertNotNull(e,"authCookieName"),t.assertNotNull(r,"authToken"),t.assertNotNull(o,"endpoint"),n.call(this),this.endpointUrl=t.getUrlWithProtocol(o),this.authToken=r,this.authCookieName=e};(a.prototype=Object.create(n.prototype)).constructor=a,a.prototype._callImpl=function(e,n,r){var o=this,i={};i[o.authCookieName]=o.authToken;var s={method:"post",body:JSON.stringify(n||{}),headers:{Accept:"application/json","Content-Type":"application/json","X-Amz-target":e,"X-Amz-Bearer":JSON.stringify(i)}};t.fetch(o.endpointUrl,s).then((function(e){r.success(e)})).catch((function(e){const t=e.body.getReader();let n="";const o=new TextDecoder;t.read().then((function i({done:s,value:a}){if(s){var c=JSON.parse(n);return c.status=e.status,void r.failure(c)}return n+=o.decode(a),t.read().then(i)}))}))};var c=function(e,r,o){t.assertNotNull(e,"authToken"),t.assertNotNull(r,"region"),n.call(this),AWS.config.credentials=new AWS.Credentials({}),AWS.config.region=r,this.authToken=e;var i=t.getBaseUrl(),s=o||(i.includes(".awsapps.com")?i+"/connect/api":i+"/api"),a=new AWS.Endpoint(s);this.client=new AWS.Connect({endpoint:a}),this.unauthorizedFailCounter=0,this.accessDeniedFailCounter=0};(c.prototype=Object.create(n.prototype)).constructor=c,c.prototype._callImpl=function(e,n,r){var o=this,i=t.getLog();if(t.contains(this.client,e))n=this._translateParams(e,n),i.trace("AWSClient: --\x3e Calling operation '%s'",e).sendInternalLogToServer(),this.client[e](n).on("build",(function(e){e.httpRequest.headers["X-Amz-Bearer"]=o.authToken})).send((function(n,s){try{if(n)n.code===t.CTIExceptions.UNAUTHORIZED_EXCEPTION||401===n.statusCode?o._retryMethod(e,r,n,s,t.RetryableErrors.UNAUTHORIZED):n.code===t.CTIExceptions.ACCESS_DENIED_EXCEPTION||403===n.statusCode?o._retryMethod(e,r,n,s,t.RetryableErrors.ACCESS_DENIED):(o.unauthorizedFailCounter=0,o.accessDeniedFailCounter=0,r.failure(o._formatCallError(o._addStatusCodeToError(n)),s)),i.trace("AWSClient: <-- Operation '%s' failed: %s",e,JSON.stringify(n)).sendInternalLogToServer();else{let t={};i.trace("AWSClient: <-- Operation '%s' succeeded.",e).withObject(s).sendInternalLogToServer(),o.unauthorizedFailCounter=0,o.accessDeniedFailCounter=0,this.httpResponse&&this.httpResponse.hasOwnProperty("body")&&(t.contentLength=this.httpResponse.body.length),r.success(s,t)}}catch(n){t.getLog().error("Failed to handle AWS API request for method %s",e).withException(n).sendInternalLogToServer()}}));else{var s=t.sprintf("No such method exists on AWS client: %s",e);r.failure(new t.ValueError(s),{message:s})}},c.prototype._isRetryableMethod=function(e){return t.RetryableClientMethodsList.includes(e)},c.prototype._retryMethod=function(e,n,r,o,i){var s=this,a=t.getLog();const c=e=>s._formatCallError(s._addStatusCodeToError(e));let u={maxCount:t.core.MAX_UNAUTHORIZED_RETRY_COUNT,failCounter:s.unauthorizedFailCounter,increaseCounter:()=>s.unauthorizedFailCounter+=1,resetCounter:()=>s.unauthorizedFailCounter=0,errorMessage:"unauthorized",exhaustedRetries:s.unauthorizedFailCounter>=t.core.MAX_UNAUTHORIZED_RETRY_COUNT,retryCallback:(e,t)=>n.failure(c(e),t),defaultCallback:(e,t)=>n.authFailure(c(e),t)};switch(i){case t.RetryableErrors.UNAUTHORIZED:break;case t.RetryableErrors.ACCESS_DENIED:u={...u,maxCount:t.core.MAX_ACCESS_DENIED_RETRY_COUNT,failCounter:s.accessDeniedFailCounter,increaseCounter:()=>s.accessDeniedFailCounter+=1,resetCounter:()=>s.accessDeniedFailCounter=0,errorMessage:"access denied",exhaustedRetries:s.accessDeniedFailCounter>=t.core.MAX_ACCESS_DENIED_RETRY_COUNT,defaultCallback:(e,t)=>n.accessDenied(c(e),t)}}let l={...r,retryStatus:t.RetryStatus.NONE};if(s._isRetryableMethod(e)){if(!u.exhaustedRetries)return a.trace(`AWSClient: <-- Operation ${e} failed with ${u.errorMessage} error. Retrying call for a ${u.failCounter+1} time`).sendInternalLogToServer(),u.increaseCounter(),l={...l,retryStatus:t.RetryStatus.RETRYING},void u.retryCallback(l,o);a.trace(`AWSClient: <-- Operation ${e} exhausted max ${u.maxCount} number of retries for ${u.errorMessage} error`).sendInternalLogToServer(),u.resetCounter(),l={...l,retryStatus:t.RetryStatus.EXHAUSTED}}else a.trace(`AWSClient: <-- Operation ${e} failed: ${JSON.stringify(r)}`).sendInternalLogToServer();u.defaultCallback(l,o)},c.prototype._formatCallError=function(e){const n={type:e.code,message:e.message,stack:[],retryStatus:e.retryStatus||t.RetryStatus.NONE,...e.statusCode&&{statusCode:e.statusCode}};if(e.stack)try{Array.isArray(e.stack)?n.stack=e.stack:"object"==typeof e.stack?n.stack=[JSON.stringify(e.stack)]:"string"==typeof e.stack&&(n.stack=e.stack.split("\n"))}finally{}return n},c.prototype._addStatusCodeToError=function(e){if(e.statusCode)return e;const n={...e};if(e.code)switch(n.code){case t.CTIExceptions.UNAUTHORIZED_EXCEPTION:n.statusCode=401;break;case t.CTIExceptions.ACCESS_DENIED_EXCEPTION:n.statusCode=403}else n.statusCode=400;return n},c.prototype._requiresAuthenticationParam=function(e){return e!==t.ClientMethods.COMPLETE_CONTACT&&e!==t.ClientMethods.CLEAR_CONTACT&&e!==t.ClientMethods.REJECT_CONTACT&&e!==t.ClientMethods.CREATE_TASK_CONTACT&&e!==t.ClientMethods.UPDATE_MONITOR_PARTICIPANT_STATE},c.prototype._translateParams=function(e,n){switch(e){case t.ClientMethods.UPDATE_AGENT_CONFIGURATION:n.configuration=this._translateAgentConfiguration(n.configuration);break;case t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS:n.softphoneStreamStatistics=this._translateSoftphoneStreamStatistics(n.softphoneStreamStatistics);break;case t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT:n.report=this._translateSoftphoneCallReport(n.report)}return this._requiresAuthenticationParam(e)&&(n.authentication={authToken:this.authToken}),n},c.prototype._translateAgentConfiguration=function(e){return{name:e.name,softphoneEnabled:e.softphoneEnabled,softphoneAutoAccept:e.softphoneAutoAccept,extension:e.extension,routingProfile:this._translateRoutingProfile(e.routingProfile),agentPreferences:e.agentPreferences}},c.prototype._translateRoutingProfile=function(e){return{name:e.name,routingProfileARN:e.routingProfileARN,defaultOutboundQueue:this._translateQueue(e.defaultOutboundQueue)}},c.prototype._translateQueue=function(e){return{queueARN:e.queueARN,name:e.name}},c.prototype._translateSoftphoneStreamStatistics=function(e){return e.forEach((function(e){"packetsCount"in e&&(e.packetCount=e.packetsCount,delete e.packetsCount)})),e},c.prototype._translateSoftphoneCallReport=function(e){return"handshakingTimeMillis"in e&&(e.handshakeTimeMillis=e.handshakingTimeMillis,delete e.handshakingTimeMillis),"preTalkingTimeMillis"in e&&(e.preTalkTimeMillis=e.preTalkingTimeMillis,delete e.preTalkingTimeMillis),"handshakingFailure"in e&&(e.handshakeFailure=e.handshakingFailure,delete e.handshakingFailure),"talkingTimeMillis"in e&&(e.talkTimeMillis=e.talkingTimeMillis,delete e.talkingTimeMillis),e.softphoneStreamStatistics=this._translateSoftphoneStreamStatistics(e.softphoneStreamStatistics),e};var u=function(e){if(t.assertNotNull(e,"endpoint"),n.call(this),e.includes("/task-templates"))this.endpointUrl=t.getUrlWithProtocol(e);else{var r=new AWS.Endpoint(e),o=e.includes(".awsapps.com")?"/connect":"";this.endpointUrl=t.getUrlWithProtocol(`${r.host}${o}/task-templates/api/ccp`)}};(u.prototype=Object.create(n.prototype)).constructor=u,u.prototype._callImpl=function(e,n,r){t.assertNotNull(e,"method"),t.assertNotNull(n,"params");var o={credentials:"include",method:"GET",headers:{Accept:"application/json","Content-Type":"application/json","x-csrf-token":"csrf"}},i=n.instanceId,s=this.endpointUrl,a=t.TaskTemplatesClientMethods;switch(e){case a.LIST_TASK_TEMPLATES:if(s+=`/proxy/instance/${i}/task/template`,n.queryParams){const e=new URLSearchParams(n.queryParams).toString();e&&(s+=`?${e}`)}break;case a.GET_TASK_TEMPLATE:t.assertNotNull(n.templateParams,"params.templateParams");const r=t.assertNotNull(n.templateParams.id,"params.templateParams.id"),c=n.templateParams.version;s+=`/proxy/instance/${i}/task/template/${r}`,c&&(s+=`?snapshotVersion=${c}`);break;case a.CREATE_TEMPLATED_TASK:s+=`/${e}`,o.body=JSON.stringify(n),o.method="PUT";break;case a.UPDATE_CONTACT:s+=`/${e}`,o.body=JSON.stringify(n),o.method="POST"}t.fetch(s,o).then((function(e){r.success(e)})).catch((function(e){const t=e.body.getReader();let n="";const o=new TextDecoder;t.read().then((function i({done:s,value:a}){if(s){var c=JSON.parse(n);return c.status=e.status,void r.failure(c)}return n+=o.decode(a),t.read().then(i)}))}))},t.ClientBase=n,t.NullClient=r,t.UpstreamConduitClient=i,t.UpstreamConduitMasterClient=s,t.AWSClient=c,t.AgentAppClient=a,t.TaskTemplatesClient=u}()},895:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.core={},t.core.initialized=!1,t.version="2.6.0",t.outerContextStreamsVersion=null,t.DEFAULT_BATCH_SIZE=500;var n="Amazon Connect CCP",r="https://{alias}.awsapps.com/auth/?client_id={client_id}&redirect_uri={redirect}",o="06919f4fd8ed324e",i="/auth/authorize",s="/connect/auth/authorize",a="IframeRefreshAttempts",c="IframeRefreshAttemptsDr",u="IframeInitializationSuccess",l="IframeInitializationSuccessDr";const p={"0-100":[0,100],"101-500":[101,500],"501-1000":[501,1e3],"1000-3000":[1001,3e3],"3001-5000":[3001,5e3],"5001-10000":[5001,1e4],"10001-20000":[10001,2e4],"20000+":[20001,Number.MAX_SAFE_INTEGER]};t.numberOfConnectedCCPs=0,t.numberOfConnectedCCPsInThisTab=0,t.core.MAX_AUTHORIZE_RETRY_COUNT_FOR_SESSION=3,t.core.MAX_CTI_AUTH_RETRY_COUNT=10,t.core.ctiAuthRetryCount=0,t.core.authorizeTimeoutId=null,t.core.ctiTimeoutId=null,t.core.MAX_UNAUTHORIZED_RETRY_COUNT=20,t.core.MAX_ACCESS_DENIED_RETRY_COUNT=10,t.SessionStorageKeys=t.makeEnum(["tab_id","authorize_retry_count"]);class d{constructor(t){this.key=`${t}ParamsStorage::${e.location.origin}`}get(){try{const t=e.localStorage.getItem(this.key);return t&&JSON.parse(t)}catch(e){t.getLog().error(`${this.key}:: Failed to get softphone params from local storage!`).withException(e).sendInternalLogToServer()}return null}set(n){try{n&&e.localStorage.setItem(this.key,JSON.stringify(n))}catch(e){t.getLog().error(`${this.key}:: Failed to set softphone params to local storage!`).withException(e).sendInternalLogToServer()}}clean(){e.localStorage.removeItem(this.key)}}const h=new class extends d{constructor(){super("Softphone")}},f=new class extends d{constructor(){super("Ringtone")}};function g(e){var t=e.match(/^(?:https?:\/\/)?(?:[^@\n]+@)?(?:www\.)?([^:\/\n?]+)/gi);return t.length?t[0]:""}t.core.checkNotInitialized=function(){t.core.initialized&&t.getLog().warn("Connect core already initialized, only needs to be initialized once.").sendInternalLogToServer()};var m=function(e,n){var r=e.getAgentStates().find((function(e){return e.type===t.AgentStateType.OFFLINE}));e.setState(r,n)},v=function(e){t.getLog().info("[Disaster Recovery] Signal sharedworker to set contacts suppressor to %s for instance %s.",e,t.core.region).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.DisasterRecoveryEvents.SUPPRESS,{suppress:e,shouldSendFailoverDownstream:!1})},y=function(e,n){t.getLog().info("[DISASTER RECOVERY] Signal sharedworker to set forceOffline to %s for instance %s.",e,t.core.region).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,{offline:e,nextActiveArn:n})},E=function(e,n){var r=t.getLog();const o=t.agent.initialized?t.core.getAgentDataProvider().getInstanceId():t.core.region;r.info(`[Disaster Recovery] Attempting to force instance ${o} offline using ${e?"soft":"hard"} failover`).sendInternalLogToServer(),t.agent((function(o){var i=0,s=o.getContacts(),a=!1;if(s.length)for(let c of s){if(a)break;!e||c.getType()!==t.ContactType.QUEUE_CALLBACK&&c.getType()!=t.ContactType.VOICE?c.getAgentConnection().destroy({success:function(){++i===s.length&&(y(!1,n),m(o),r.info("[Disaster Recovery] Instance %s is now offline",t.core.region).sendInternalLogToServer())},failure:function(e){r.warn("[Disaster Recovery] An error occured while attempting to force this instance to offline in region %s",t.core.region).sendInternalLogToServer(),r.warn(e).sendInternalLogToServer(),y(!0,n),a=!0}}):(r.info("[Disaster Recovery] Will wait to complete failover of instance %s until voice contact with ID %s is destroyed",t.core.region,c.getContactId()).sendInternalLogToServer(),t.core.getUpstream().sendDownstream(t.DisasterRecoveryEvents.FAILOVER_PENDING,{nextActiveArn:n}),c.onDestroy((function(e){r.info("[Disaster Recovery] Voice contact with ID %s destroyed, continuing with failover in instance %s",e.getContactId(),t.core.region),E(!0,n)})))}else y(!1,n),m(o),r.info("[Disaster Recovery] Instance %s is now offline",t.core.region).sendInternalLogToServer()}))};t.core.initDisasterRecovery=function(e,n,r){var o=t.getLog();t.core.region=e.region,t.core.suppressContacts=n||v,t.core.forceOffline=r||E,t.core.getUpstream().onDownstream(t.DisasterRecoveryEvents.SET_OFFLINE,(function(e){t.ifMaster(t.MasterTopics.FAILOVER,(function(){t.core.forceOffline(e&&e.softFailover)}))})),t.core.getUpstream().onUpstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,(function(e){t.ifMaster(t.MasterTopics.FAILOVER,(function(){t.core.forceOffline(e&&e.softFailover,e&&e.nextActiveArn)}))})),t.ifMaster(t.MasterTopics.FAILOVER,(function(){o.info("[Disaster Recovery] Initializing region %s as part of a Disaster Recovery fleet",t.core.region).sendInternalLogToServer()}),(function(){o.info("[Disaster Recovery] %s already part of a Disaster Recovery fleet",t.core.region).sendInternalLogToServer()})),e.pollForFailover&&t.DisasterRecoveryEvents.INIT_DR_POLLING?t.core.getUpstream().sendUpstream(t.DisasterRecoveryEvents.INIT_DR_POLLING,{instanceArn:e.instanceArn,otherArn:e.otherArn,authToken:e.authToken}):e.isPrimary?(t.core.suppressContacts(!1),o.info("[Disaster Recovery] %s instance is set to primary",t.core.region).sendInternalLogToServer()):(t.core.suppressContacts(!0),t.core.forceOffline(),o.info("[Disaster Recovery] %s instance is set to stand-by",t.core.region).sendInternalLogToServer())},t.core.init=function(e){t.core.eventBus=new t.EventBus,t.core.agentDataProvider=new I(t.core.getEventBus()),t.core.initClient(e),t.core.initAgentAppClient(e),t.core.initTaskTemplatesClient(e),t.core.initialized=!0},t.core.initClient=function(e){t.assertNotNull(e,"params");var n=t.assertNotNull(e.authToken,"params.authToken"),r=t.assertNotNull(e.region,"params.region"),o=e.endpoint||null;t.core.client=new t.AWSClient(n,r,o)},t.core.initAgentAppClient=function(e){t.assertNotNull(e,"params");var n=t.assertNotNull(e.authToken,"params.authToken"),r=t.assertNotNull(e.authCookieName,"params.authCookieName"),o=t.assertNotNull(e.agentAppEndpoint,"params.agentAppEndpoint");t.core.agentAppClient=new t.AgentAppClient(r,n,o)},t.core.initTaskTemplatesClient=function(e){t.assertNotNull(e,"params");var n=e.taskTemplatesEndpoint||e.endpoint;t.assertNotNull(n,"taskTemplatesEndpoint"),t.core.taskTemplatesClient=new t.TaskTemplatesClient(n)},t.core.terminate=function(){t.core.client=new t.NullClient,t.core.agentAppClient=new t.NullClient,t.core.taskTemplatesClient=new t.NullClient,t.core.masterClient=new t.NullClient;var e=t.core.getEventBus();e&&e.unsubscribeAll(),t.core.bus=new t.EventBus,t.core.agentDataProvider=null,t.core.softphoneManager=null,t.core.upstream=null,t.core.keepaliveManager=null,t.agent.initialized=!1,t.core.initialized=!1},t.core.softphoneUserMediaStream=null,t.core.setSoftphoneUserMediaStream=function(e){t.core.softphoneUserMediaStream=e},t.core.initRingtoneEngines=function(n,r){t.getLog().info("[Ringtone Engine] initRingtoneEngine started").withObject({params:n}).sendInternalLogToServer(),t.assertNotNull(n,"params");const o=r||b;var i=function(e){t.assertNotNull(e,"ringtoneSettings"),t.assertNotNull(e.voice,"ringtoneSettings.voice"),t.assertTrue(e.voice.ringtoneUrl||e.voice.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.voice.disabled must be true"),t.assertNotNull(e.queue_callback,"ringtoneSettings.queue_callback"),t.assertTrue(e.queue_callback.ringtoneUrl||e.queue_callback.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.queue_callback.disabled must be true"),t.core.ringtoneEngines={},t.agent((function(n){n.onRefresh((function(){t.ifMaster(t.MasterTopics.RINGTONE,(function(){let n=!1;e.voice.disabled||t.core.ringtoneEngines.voice||(t.core.ringtoneEngines.voice=new t.VoiceRingtoneEngine(e.voice),n=!0,t.getLog().info("VoiceRingtoneEngine initialized.").sendInternalLogToServer()),e.chat.disabled||t.core.ringtoneEngines.chat||(t.core.ringtoneEngines.chat=new t.ChatRingtoneEngine(e.chat),n=!0,t.getLog().info("ChatRingtoneEngine initialized.").sendInternalLogToServer()),e.task.disabled||t.core.ringtoneEngines.task||(t.core.ringtoneEngines.task=new t.TaskRingtoneEngine(e.task),n=!0,t.getLog().info("TaskRingtoneEngine initialized.").sendInternalLogToServer()),e.queue_callback.disabled||t.core.ringtoneEngines.queue_callback||(t.core.ringtoneEngines.queue_callback=new t.QueueCallbackRingtoneEngine(e.queue_callback),n=!0,t.getLog().info("QueueCallbackRingtoneEngine initialized.").sendInternalLogToServer()),n&&t.core._ringerDeviceId&&o({deviceId:t.core._ringerDeviceId})}))}))})),S()},s=function(e,n){e.ringtone=e.ringtone||{},e.ringtone.voice=e.ringtone.voice||{},e.ringtone.queue_callback=e.ringtone.queue_callback||{},e.ringtone.chat=e.ringtone.chat||{disabled:!0},e.ringtone.task=e.ringtone.task||{disabled:!0},n.softphone&&(n.softphone.disableRingtone&&(e.ringtone.voice.disabled=!0,e.ringtone.queue_callback.disabled=!0),n.softphone.ringtoneUrl&&(e.ringtone.voice.ringtoneUrl=n.softphone.ringtoneUrl,e.ringtone.queue_callback.ringtoneUrl=n.softphone.ringtoneUrl)),n.chat&&(n.chat.disableRingtone&&(e.ringtone.chat.disabled=!0),n.chat.ringtoneUrl&&(e.ringtone.chat.ringtoneUrl=n.chat.ringtoneUrl)),n.ringtone&&(e.ringtone.voice=t.merge(e.ringtone.voice,n.ringtone.voice||{}),e.ringtone.queue_callback=t.merge(e.ringtone.queue_callback,n.ringtone.voice||{}),e.ringtone.chat=t.merge(e.ringtone.chat,n.ringtone.chat||{}))};if(s(n,n),t.isFramed()){let r;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(o){e.clearTimeout(r),t.getLog().info("[Ringtone Engine] Configure event handler executed").sendInternalLogToServer(),this.unsubscribe(),s(n,o),f.set(n.ringtone),i(n.ringtone)}));const o=f.get();o&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(n){n&&n.id&&(t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),r=e.setTimeout((()=>{t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed without configure message & Initializing setupRingtoneEngines (Ringtone Engine) from localStorage ringtone params. ").withObject({ringtone:o}).sendInternalLogToServer(),i(o)}),100))}))}else i(n.ringtone)};var S=function(){t.core.getEventBus().subscribe(t.ConfigurationEvents.SET_RINGER_DEVICE,b)},b=function(e={}){const n=e.deviceId||"";if(t.getLog().info(`[Audio Device Settings] Attempting to set ringer device ${n}`).sendInternalLogToServer(),0===t.keys(t.core.ringtoneEngines).length)return t.getLog().info("[Audio Device Settings] setRingerDevice called before ringtone engine is initialized").sendInternalLogToServer(),void(n&&(t.core._ringerDeviceId=n,t.getLog().warn("[Audio Device Settings] stored device Id for later use, once ringtone engine is up.").sendInternalLogToServer(),t.publishMetric({name:"SetRingerDeviceBeforeInitRingtoneEngine",data:{count:1}})));if(n){for(let e in t.core.ringtoneEngines)t.core.ringtoneEngines[e].setOutputDevice(n).then((function(n){t.getLog().info(`[Audio Device Settings] ringtoneType ${e} successfully set to deviceid ${n}`).sendInternalLogToServer()})).catch((function(e){t.getLog().error(e)}));t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.RINGER_DEVICE_CHANGED,data:{deviceId:n}})}else t.getLog().warn("[Audio Device Settings] Setting ringer device cancelled due to missing deviceId").sendInternalLogToServer()};t.core.initSoftphoneManager=function(n){var r=n||{};t.getLog().info("[Softphone Manager] initSoftphoneManager started").sendInternalLogToServer();var o=function(e){var n=t.merge(r.softphone||{},e);t.getLog().info("[Softphone Manager] competeForMasterOnAgentUpdate executed").withObject({softphoneParams:n}).sendInternalLogToServer(),t.agent((function(e){e.getChannelConcurrency(t.ChannelType.VOICE)&&e.onRefresh((function(){var r=this;t.getLog().info("[Softphone Manager] agent refresh handler executed").sendInternalLogToServer(),t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.getLog().info("[Softphone Manager] confirmed as softphone master topic").sendInternalLogToServer(),!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),r.unsubscribe())}))}))}))};if(t.isFramed()&&t.isCCP()){let n;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(r){e.clearTimeout(n),t.getLog().info("[Softphone Manager] Configure event handler executed").withObject({data:r}).sendInternalLogToServer(),h.set(r.softphone),r.softphone&&r.softphone.allowFramedSoftphone&&(this.unsubscribe(),o(r.softphone)),i(r.softphone)}));let r=h.get();r&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(s){s&&s.id&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),n=e.setTimeout((()=>{t.getLog().info("[Softphone Manager] Embedded CCP is refreshed without configure message handler execution").withObject({softphoneParamsFromLocalStorage:r}).sendInternalLogToServer(),t.publishMetric({name:"EmbeddedCCPRefreshedWithoutInitCCP",data:{count:1}}),i(r),r.allowFramedSoftphone&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed & Initializing competeForMasterOnAgentUpdate (Softphone manager) from localStorage softphone params").sendInternalLogToServer(),o(r))}),100))}))}else o(r),i(r);function i(e){var n=t.merge(r.softphone||{},e);t.core.softphoneParams=n,t.isFirefoxBrowser()&&(t.core.getUpstream().onUpstream(t.EventType.MASTER_RESPONSE,(function(e){e.data&&e.data.topic===t.MasterTopics.SOFTPHONE&&e.data.takeOver&&e.data.masterId!==t.core.portStreamId&&t.core.softphoneManager&&(t.core.softphoneManager.onInitContactSub.unsubscribe(),delete t.core.softphoneManager)})),t.core.getEventBus().subscribe(t.ConnectionEvents.READY_TO_START_SESSION,(function(){t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.core.softphoneManager&&t.core.softphoneManager.startSession()}),(function(){t.becomeMaster(t.MasterTopics.SOFTPHONE,(function(){t.agent((function(e){!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),t.core.softphoneManager.startSession())}))}))}))})),t.contact((function(e){t.agent((function(n){e.onRefresh((function(e){if(t.hasOtherConnectedCCPs()&&"visible"===document.visibilityState&&(e.getStatus().type===t.ContactStatusType.CONNECTING||e.getStatus().type===t.ContactStatusType.INCOMING)){var r=e.isSoftphoneCall()&&!e.isInbound(),o=e.isSoftphoneCall()&&n.getConfiguration().softphoneAutoAccept,i=e.getType()===t.ContactType.QUEUE_CALLBACK;(r||o||i)&&t.core.triggerReadyToStartSessionEvent()}}))}))})))}t.agent((function(e){e.isSoftphoneEnabled()&&e.getChannelConcurrency(t.ChannelType.VOICE)&&t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.EventType.MUTE})}))},t.core.triggerReadyToStartSessionEvent=function(){var e=t.core.softphoneParams&&t.core.softphoneParams.allowFramedSoftphone;t.isCCP()?e?t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):t.isFramed()?t.core.getUpstream().sendDownstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):e?t.core.getUpstream().sendUpstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION)},t.core.initPageOptions=function(e){if(t.assertNotNull(e,"params"),t.isFramed()){var n=t.core.getEventBus();n.subscribe(t.EventType.CONFIGURE,(function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.CONFIGURE,data:e})})),n.subscribe(t.EventType.MEDIA_DEVICE_REQUEST,(function(){function e(e){t.core.getUpstream().sendDownstream(t.EventType.MEDIA_DEVICE_RESPONSE,e)}navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})).catch((function(t){e({error:t.message})})):e({error:"No navigator or navigator.mediaDevices object found"})}))}},t.core.getFrameMediaDevices=function(e){var n=null,r=e||1e3,o=new Promise((function(e,t){setTimeout((function(){t(new Error("Timeout exceeded"))}),r)})),i=new Promise((function(e,r){if(t.isFramed()||t.isCCP())navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})):r(new Error("No navigator or navigator.mediaDevices object found"));else{var o=t.core.getEventBus();n=o.subscribe(t.EventType.MEDIA_DEVICE_RESPONSE,(function(t){t.error?r(new Error(t.error)):e(t)})),t.core.getUpstream().sendUpstream(t.EventType.MEDIA_DEVICE_REQUEST)}}));return Promise.race([i,o]).finally((function(){n&&n.unsubscribe()}))},t.core.authorize=function(e){var n=e;return n||(n=t.core.isLegacyDomain()?s:i),t.fetch(n,{credentials:"include"},2e3,5)},t.core.verifyDomainAccess=function(e,n){if(t.getLog().warn("This API will be deprecated in the next major version release"),!t.isFramed())return Promise.resolve();var r={headers:{"X-Amz-Bearer":e}},o=null;return o=n||(t.core.isLegacyDomain()?"/connect/whitelisted-origins":"/whitelisted-origins"),t.fetch(o,r,2e3,5).then((function(e){var t=g(window.document.referrer);return e.whitelistedOrigins.some((function(e){return t===g(e)}))?Promise.resolve():Promise.reject()}))},t.core.isLegacyDomain=function(e){return(e=e||window.location.href).includes(".awsapps.com")},t.core.initSharedWorker=function(n){if(t.core.checkNotInitialized(),!t.core.initialized){t.assertNotNull(n,"params");var r=t.assertNotNull(n.sharedWorkerUrl,"params.sharedWorkerUrl"),o=t.assertNotNull(n.authToken,"params.authToken"),a=t.assertNotNull(n.refreshToken,"params.refreshToken"),c=t.assertNotNull(n.authTokenExpiration,"params.authTokenExpiration"),u=t.assertNotNull(n.region,"params.region"),l=n.endpoint||null,p=n.authorizeEndpoint;p||(p=t.core.isLegacyDomain()?s:i);var d=n.agentAppEndpoint||null,h=n.taskTemplatesEndpoint||null,f=n.authCookieName||null;try{t.core.eventBus=new t.EventBus({logEvents:!0}),t.core.agentDataProvider=new I(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(n);var g=new SharedWorker(r,"ConnectSharedWorker"),m=new t.Conduit("ConnectSharedWorkerConduit",new t.PortStream(g.port),new t.WindowIOStream(window,parent));t.core.upstream=m,t.core.webSocketProvider=new C,e.onunload=function(){m.sendUpstream(t.EventType.CLOSE),g.port.close()},t.getLog().scheduleUpstreamLogPush(m),t.getLog().scheduleDownstreamClientSideLogsPush(),m.onAllUpstream(t.core.getEventBus().bridge()),m.onAllUpstream(m.passDownstream()),t.isFramed()&&(m.onAllDownstream(t.core.getEventBus().bridge()),m.onAllDownstream(m.passUpstream())),m.sendUpstream(t.EventType.CONFIGURE,{authToken:o,authTokenExpiration:c,endpoint:l,refreshToken:a,region:u,authorizeEndpoint:p,agentAppEndpoint:d,taskTemplatesEndpoint:h,authCookieName:f,longPollingOptions:n.longPollingOptions||void 0}),m.onUpstream(t.EventType.ACKNOWLEDGE,(function(e){t.getLog().info("Acknowledged by the ConnectSharedWorker!").sendInternalLogToServer(),t.core.initialized=!0,t.core._setTabId(),t.core.portStreamId=e.id,this.unsubscribe()})),m.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),m.onUpstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))})),m.onDownstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.isFramed()&&Array.isArray(e)&&e.forEach((function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))}))})),m.onDownstream(t.EventType.LOG,(function(e){t.isFramed()&&e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.onAuthFail(t.hitch(t.core,t.core._handleAuthFail,n.loginEndpoint||null,p)),t.core.onAuthorizeSuccess(t.hitch(t.core,t.core._handleAuthorizeSuccess)),t.getLog().info("User Agent: "+navigator.userAgent).sendInternalLogToServer(),t.getLog().info("isCCPv2: "+!0).sendInternalLogToServer(),t.getLog().info("isFramed: "+t.isFramed()).sendInternalLogToServer(),t.core.upstream.onDownstream(t.EventType.OUTER_CONTEXT_INFO,(function(e){var n=e.streamsVersion||null;t.getLog().info("StreamsJS Version: "+n).sendInternalLogToServer(),t.outerContextStreamsVersion=n})),m.onUpstream(t.EventType.UPDATE_CONNECTED_CCPS,(function(e){t.getLog().info("Number of connected CCPs updated: "+e.length).sendInternalLogToServer(),t.numberOfConnectedCCPs=e.length,e[t.core.tabId]&&!isNaN(e[t.core.tabId].length)&&t.numberOfConnectedCCPsInThisTab!==e[t.core.tabId].length&&(t.numberOfConnectedCCPsInThisTab=e[t.core.tabId].length,t.numberOfConnectedCCPsInThisTab>1&&t.getLog().warn("There are "+t.numberOfConnectedCCPsInThisTab+" connected CCPs in this tab. Please adjust your implementation to avoid complications. If you are embedding CCP, please do so exclusively with initCCP. InitCCP will not let you embed more than one CCP.").sendInternalLogToServer(),t.publishMetric({name:"ConnectedCCPSingleTabCount",data:{count:t.numberOfConnectedCCPsInThisTab}})),e.tabId&&e.streamsTabsAcrossBrowser&&t.ifMaster(t.MasterTopics.METRICS,(()=>t.agent((()=>t.publishMetric({name:"CCPTabsAcrossBrowserCount",data:{tabId:e.tabId,count:e.streamsTabsAcrossBrowser}})))))})),t.core.client=new t.UpstreamConduitClient(m),t.core.masterClient=new t.UpstreamConduitMasterClient(m),t.core.getEventBus().subscribe(t.EventType.TERMINATE,m.passUpstream()),t.core.getEventBus().subscribe(t.EventType.TERMINATED,(function(){window.location.reload(!0)})),g.port.start(),m.onUpstream(t.VoiceIdEvents.UPDATE_DOMAIN_ID,(function(e){e&&e.domainId&&(t.core.voiceIdDomainId=e.domainId)})),t.agent((function(){(new t.VoiceId).getDomainId().then((function(e){t.getLog().info("voiceId domainId successfully fetched at agent initialization: "+e).sendInternalLogToServer()})).catch((function(e){t.getLog().info("voiceId domainId not fetched at agent initialization").withObject({err:e}).sendInternalLogToServer()}))})),t.core.getNotificationManager().requestPermission(),m.onDownstream(t.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY,(function(e){t.core.initDisasterRecovery(e)}))}catch(e){t.getLog().error("Failed to initialize the API shared worker, we're dead!").withException(e).sendInternalLogToServer()}}},t.core._setTabId=function(){try{t.core.tabId=window.sessionStorage.getItem(t.SessionStorageKeys.TAB_ID),t.core.tabId||(t.core.tabId=t.randomId(),window.sessionStorage.setItem(t.SessionStorageKeys.TAB_ID,t.core.tabId)),t.core.upstream.sendUpstream(t.EventType.TAB_ID,{tabId:t.core.tabId})}catch(e){t.getLog().error("[Tab Id] There was an issue setting the tab Id").withException(e).sendInternalLogToServer()}},t.core.initCCP=function(n,i){if(t.core.checkNotInitialized(),!t.core.initialized){t.getLog().info("Iframe initialization started").sendInternalLogToServer();var s=Date.now();try{if(t.core._getCCPIframe())return void t.getLog().error("Attempted to call initCCP when an iframe generated by initCCP already exists").sendInternalLogToServer()}catch(e){t.getLog().error("Error while checking if initCCP has already been called").withException(e).sendInternalLogToServer()}var p={};"string"==typeof i?p.ccpUrl=i:p=i,t.assertNotNull(n,"containerDiv"),t.assertNotNull(p.ccpUrl,"params.ccpUrl"),h.clean(),f.clean();var d=t.core._createCCPIframe(n,p);t.core.eventBus=new t.EventBus({logEvents:!1}),t.core.agentDataProvider=new I(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(p);var g=new t.IFrameConduit(p.ccpUrl,window,d);t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(d,g),t.core.upstream=g,t.core.webSocketProvider=new C,g.onAllUpstream(t.core.getEventBus().bridge()),t.core.keepaliveManager=new 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t.UpstreamConduitMasterClient(g),t.core.portStreamId=n.id,(p.softphone||p.chat||p.pageOptions||p.shouldAddNamespaceToLogs||p.disasterRecoveryOn)&&g.sendUpstream(t.EventType.CONFIGURE,{softphone:p.softphone,chat:p.chat,pageOptions:p.pageOptions,shouldAddNamespaceToLogs:p.shouldAddNamespaceToLogs,disasterRecoveryOn:p.disasterRecoveryOn}),p.disasterRecoveryOn&&(t.core.region=p.region,t.core.suppressContacts=v,t.core.forceOffline=function(e){g.sendUpstream(t.DisasterRecoveryEvents.SET_OFFLINE,e)},g.sendUpstream(t.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY,p)),t.core.ccpLoadTimeoutInstance&&(e.clearTimeout(t.core.ccpLoadTimeoutInstance),t.core.ccpLoadTimeoutInstance=null),g.sendUpstream(t.EventType.OUTER_CONTEXT_INFO,{streamsVersion:t.version}),t.core.keepaliveManager.start(),this.unsubscribe(),t.core.initialized=!0,t.core.getEventBus().trigger(t.EventType.INIT),s){var r=Date.now()-s,o=t.core.iframeRefreshAttempt||0;t.getLog().info("Iframe initialization succeeded").sendInternalLogToServer(),t.getLog().info(`Iframe initialization time ${r}`).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${o}`).sendInternalLogToServer(),setTimeout((()=>{t.publishMetric({name:a,data:{count:o}}),t.publishMetric({name:u,data:{count:1}}),t.publishMetric({name:"IframeInitializationTime",data:{count:r}}),p.disasterRecoveryOn&&(t.publishMetric({name:c,data:{count:o}}),t.publishMetric({name:l,data:{count:1}}),t.publishMetric({name:"IframeInitializationTimeDr",data:{count:r}})),s=null}),1e3)}})),g.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.getEventBus().subscribe(t.EventType.ACK_TIMEOUT,(function(){if(!1!==p.loginPopup)try{var i=function(n){var i="https://lily.us-east-1.amazonaws.com/taw/auth/code";return t.assertNotNull(i),n.loginUrl?n.loginUrl:n.alias?(log.warn("The `alias` param is deprecated and should not be expected to function properly. Please use `ccpUrl` or `loginUrl`. See https://github.com/amazon-connect/amazon-connect-streams/blob/master/README.md#connectcoreinitccp for valid parameters."),r.replace("{alias}",n.alias).replace("{client_id}",o).replace("{redirect}",e.encodeURIComponent(i))):n.ccpUrl}(p);t.getLog().warn("ACK_TIMEOUT occurred, attempting to pop the login page if not already open.").sendInternalLogToServer(),p.loginUrl&&t.core.getPopupManager().clear(t.MasterTopics.LOGIN_POPUP),t.core.loginWindow=t.core.getPopupManager().open(i,t.MasterTopics.LOGIN_POPUP,p.loginOptions)}catch(e){t.getLog().error("ACK_TIMEOUT occurred but we are unable to open the login 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initialization failed").sendInternalLogToServer(),t.getLog().info("Time after iframe initialization started "+(Date.now()-s)).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${e}`).sendInternalLogToServer(),t.publishMetric({name:a,data:{count:e}}),t.publishMetric({name:u,data:{count:0}}),p.disasterRecoveryOn&&(t.publishMetric({name:c,data:{count:e}}),t.publishMetric({name:l,data:{count:0}})),s=null}})),t.core.softphoneParams=p.softphone}},t.core.onIframeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.IFRAME_RETRIES_EXHAUSTED,e)},t.core._refreshIframeOnTimeout=function(n,r){t.assertNotNull(n,"initCCPParams"),t.assertNotNull(r,"containerDiv");var o=((n.disasterRecoveryOn?1e4:5e3)+AWS.util.calculateRetryDelay(t.core.iframeRefreshAttempt-1||0,{base:2e3}))*Math.ceil((t.core.iframeRefreshAttempt||0)/6);e.clearTimeout(t.core.iframeRefreshTimeout),t.core.iframeRefreshTimeout=e.setTimeout((function(){if(t.core.iframeRefreshAttempt=(t.core.iframeRefreshAttempt||0)+1,t.core.iframeRefreshAttempt<=6){try{var o=t.core._getCCPIframe();o&&o.parentNode.removeChild(o);var i=t.core._createCCPIframe(r,n);t.core.upstream.upstream.output=i.contentWindow,t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(i,t.core.upstream)}catch(e){t.getLog().error("Error while checking for, and recreating, the CCP IFrame").withException(e).sendInternalLogToServer()}t.core._refreshIframeOnTimeout(n,r)}else t.core.getEventBus().trigger(t.EventType.IFRAME_RETRIES_EXHAUSTED),e.clearTimeout(t.core.iframeRefreshTimeout)}),o)},t.core._getCCPIframe=function(){for(var e of window.document.getElementsByTagName("iframe"))if(e.name===n)return e;return null},t.core._createCCPIframe=function(e,r){t.assertNotNull(r,"initCCPParams"),t.assertNotNull(e,"containerDiv");var o=document.createElement("iframe");return o.src=r.ccpUrl,o.allow="microphone; autoplay; clipboard-write",o.style=r.style||"width: 100%; height: 100%",o.title=r.iframeTitle||n,o.name=n,e.appendChild(o),o},t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime=function(e,n){t.assertNotNull(e,"iframe"),t.assertNotNull(n,"conduit"),setTimeout((function(){var r={display:window.getComputedStyle(e,null).display,offsetWidth:e.offsetWidth,offsetHeight:e.offsetHeight,clientRectsLength:e.getClientRects().length};n.sendUpstream(t.EventType.IFRAME_STYLE,r)}),1e4)};var T=function(e,t,n,r){this.conduit=e,this.eventBus=t,this.synTimeout=n,this.ackTimeout=r,this.ackTimer=null,this.synTimer=null,this.ackSub=null};T.prototype.start=function(){var n=this;this.conduit.sendUpstream(t.EventType.SYNCHRONIZE),this.ackSub=this.conduit.onUpstream(t.EventType.ACKNOWLEDGE,(function(){this.unsubscribe(),e.clearTimeout(n.ackTimer),n._deferStart()})),this.ackTimer=e.setTimeout((function(){n.ackSub.unsubscribe(),n.eventBus.trigger(t.EventType.ACK_TIMEOUT),n._deferStart()}),this.ackTimeout)},T.prototype._deferStart=function(){this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout)},T.prototype.deferStart=function(){null==this.synTimer&&(this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout))};var C=function(){var e={initFailure:new Set,subscriptionUpdate:new Set,subscriptionFailure:new Set,topic:new Map,allMessage:new Set,connectionGain:new Set,connectionLost:new Set,connectionOpen:new Set,connectionClose:new Set},n=function(e,t){e.forEach((function(e){e(t)}))};t.core.getUpstream().onUpstream(t.WebSocketEvents.INIT_FAILURE,(function(){n(e.initFailure)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_OPEN,(function(t){n(e.connectionOpen,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_CLOSE,(function(t){n(e.connectionClose,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_GAIN,(function(){n(e.connectionGain)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_LOST,(function(t){n(e.connectionLost,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_UPDATE,(function(t){n(e.subscriptionUpdate,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_FAILURE,(function(t){n(e.subscriptionFailure,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.ALL_MESSAGE,(function(t){n(e.allMessage,t),e.topic.has(t.topic)&&n(e.topic.get(t.topic),t)})),this.sendMessage=function(e){t.core.getUpstream().sendUpstream(t.WebSocketEvents.SEND,e)},this.onInitFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.initFailure.add(n),function(){return e.initFailure.delete(n)}},this.onConnectionOpen=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionOpen.add(n),function(){return e.connectionOpen.delete(n)}},this.onConnectionClose=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionClose.add(n),function(){return e.connectionClose.delete(n)}},this.onConnectionGain=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionGain.add(n),function(){return e.connectionGain.delete(n)}},this.onConnectionLost=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionLost.add(n),function(){return e.connectionLost.delete(n)}},this.onSubscriptionUpdate=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionUpdate.add(n),function(){return e.subscriptionUpdate.delete(n)}},this.onSubscriptionFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionFailure.add(n),function(){return e.subscriptionFailure.delete(n)}},this.subscribeTopics=function(e){t.assertNotNull(e,"topics"),t.assertTrue(t.isArray(e),"topics must be a array"),t.core.getUpstream().sendUpstream(t.WebSocketEvents.SUBSCRIBE,e)},this.onMessage=function(n,r){return t.assertNotNull(n,"topicName"),t.assertTrue(t.isFunction(r),"method must be a function"),e.topic.has(n)?e.topic.get(n).add(r):e.topic.set(n,new Set([r])),function(){return e.topic.get(n).delete(r)}},this.onAllMessage=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.allMessage.add(n),function(){return e.allMessage.delete(n)}}},I=function(e){this.bus=e,this.bus.subscribe(t.AgentEvents.UPDATE,t.hitch(this,this.updateAgentData))};I.prototype.updateAgentData=function(e){var n=this.agentData;this.agentData=e;try{const r=Date.parse(e.snapshot.snapshotTimestamp);if(!n||r!==Date.parse(n.snapshot.snapshotTimestamp)){const n=(new Date).getTime()-r;A("SnapshotReceivedByClient",n,{ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(e.snapshot),IsCCPLayer:t.isCCP()})}}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}null==n&&(t.agent.initialized=!0,this.bus.trigger(t.AgentEvents.INIT,new t.Agent)),this.bus.trigger(t.AgentEvents.REFRESH,new t.Agent),this._fireAgentUpdateEvents(n)},I.prototype.getAgentData=function(){if(null==this.agentData)throw new t.StateError("No agent data is available yet!");return this.agentData},I.prototype.getContactData=function(e){var n=this.getAgentData(),r=t.find(n.snapshot.contacts,(function(t){return t.contactId===e}));if(null==r)throw new t.StateError("Contact %s no longer exists.",e);return r},I.prototype.getConnectionData=function(e,n){var r=this.getContactData(e),o=t.find(r.connections,(function(e){return e.connectionId===n}));if(null==o)throw new t.StateError("Connection %s for contact %s no longer exists.",n,e);return o},I.prototype.getInstanceId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/instance\/([0-9a-fA-F|-]+)\//)[1]},I.prototype.getAWSAccountId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/:([0-9]+):instance/)[1]},I.prototype._diffContacts=function(e){var n={added:{},removed:{},common:{},oldMap:t.index(null==e?[]:e.snapshot.contacts,(function(e){return e.contactId})),newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:0};return t.keys(n.oldMap).forEach((function(e){t.contains(n.newMap,e)?n.common[e]=n.newMap[e]:n.removed[e]=n.oldMap[e]})),t.keys(n.newMap).forEach((function(e){t.contains(n.oldMap,e)||(n.added[e]=n.newMap[e])})),n.endTime=performance.now(),n},I.prototype._fireAgentUpdateEvents=function(e){var n=this,r=null,o=null==e?t.AgentAvailStates.INIT:e.snapshot.state.name,i=this.agentData.snapshot.state.name,s=null==e?t.AgentStateType.INIT:e.snapshot.state.type,a=this.agentData.snapshot.state.type;s!==a&&t.core.getAgentRoutingEventGraph().getAssociations(this,s,a).forEach((function(e){n.bus.trigger(e,new t.Agent)})),o!==i&&(this.bus.trigger(t.AgentEvents.STATE_CHANGE,{agent:new t.Agent,oldState:o,newState:i}),t.core.getAgentStateEventGraph().getAssociations(this,o,i).forEach((function(e){n.bus.trigger(e,new t.Agent)})));var c=e&&e.snapshot.nextState?e.snapshot.nextState.name:null,u=this.agentData.snapshot.nextState?this.agentData.snapshot.nextState.name:null;c!==u&&u&&n.bus.trigger(t.AgentEvents.ENQUEUED_NEXT_STATE,new t.Agent);const l=performance.now();r=null!==e?this._diffContacts(e):{added:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),removed:{},common:{},oldMap:{},newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:performance.now()};const p=performance.now();t.values(r.added).forEach((function(e){n.bus.trigger(t.ContactEvents.INIT,new t.Contact(e.contactId)),n._fireContactUpdateEvents(e.contactId,t.ContactStateType.INIT,e.state.type)})),t.values(r.removed).forEach((function(e){n.bus.trigger(t.ContactEvents.DESTROYED,new t.ContactSnapshot(e)),n.bus.trigger(t.core.getContactEventName(t.ContactEvents.DESTROYED,e.contactId),new t.ContactSnapshot(e)),n._unsubAllContactEventsForContact(e.contactId)})),t.keys(r.common).forEach((function(e){n._fireContactUpdateEvents(e,r.oldMap[e].state.type,r.newMap[e].state.type)}));const d=performance.now(),h={ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(this.agentData.snapshot),IsCCPLayer:t.isCCP()};try{A("SnapshotComparisonStepTime",r.endTime-l,h),A("SnapshotEventTriggerStepTime",d-p,h),A("SnapshotTotalProcessingTime",d-l,h)}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}};let A=(e,n,r)=>{t.publishMetric({name:e,data:{latency:n,optionalDimensions:r}})};t.core._calculateSnapshotSizingBucket=function(e){if(e&&e.hasOwnProperty("contentLength")){const t=parseInt(e.contentLength);for(const e of Object.keys(p)){const[n,r]=p[e];if(t>=n&&t<=r)return e}}return"undefined"},I.prototype._fireContactUpdateEvents=function(e,n,r){var o=this;n!==r&&t.core.getContactEventGraph().getAssociations(this,n,r).forEach((function(n){o.bus.trigger(n,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(n,e),new t.Contact(e))})),o.bus.trigger(t.ContactEvents.REFRESH,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(t.ContactEvents.REFRESH,e),new t.Contact(e))},I.prototype._unsubAllContactEventsForContact=function(e){var n=this;t.values(t.ContactEvents).forEach((function(r){n.bus.getSubscriptions(t.core.getContactEventName(r,e)).map((function(e){e.unsubscribe()}))}))},t.core.onViewContact=function(e){t.core.getUpstream().onUpstream(t.ContactEvents.VIEW,e)},t.core.viewContact=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.VIEW,data:{contactId:e}})},t.core.onActivateChannelWithViewType=function(e){t.core.getUpstream().onUpstream(t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,e)},t.core.activateChannelWithViewType=function(e,n,r,o){const i={viewType:e,mediaType:n};r&&(i.source=r),o&&(i.caseId=o),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,data:i})},t.core.triggerTaskCreated=function(e){t.core.getUpstream().upstreamBus.trigger(t.TaskEvents.CREATED,e)},t.core.onAccessDenied=function(e){t.core.getUpstream().onUpstream(t.EventType.ACCESS_DENIED,e)},t.core.onAuthFail=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTH_FAIL,e)},t.core.onAuthorizeSuccess=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTHORIZE_SUCCESS,e)},t.core._handleAuthorizeSuccess=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0)},t.core._handleAuthFail=function(e,n,r){r&&r.authorize?t.core._handleAuthorizeFail(e):t.core._handleCTIAuthFail(n)},t.core._handleAuthorizeFail=function(e){let n=t.core._getAuthRetryCount();if(!t.core.authorizeTimeoutId)if(n<t.core.MAX_AUTHORIZE_RETRY_COUNT_FOR_SESSION){t.core._incrementAuthRetryCount();let r=AWS.util.calculateRetryDelay(n+1||0,{base:2e3});t.core.authorizeTimeoutId=setTimeout((()=>{t.core._redirectToLogin(e)}),r)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the authorize api. No more retries will be attempted in this session until the authorize api returns 200.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED)},t.core._redirectToLogin=function(e){"string"==typeof e?location.assign(e):location.reload()},t.core._handleCTIAuthFail=function(e){if(!t.core.ctiTimeoutId)if(t.core.ctiAuthRetryCount<t.core.MAX_CTI_AUTH_RETRY_COUNT){t.core.ctiAuthRetryCount++;let n=AWS.util.calculateRetryDelay(t.core.ctiAuthRetryCount||0,{base:500});t.core.ctiTimeoutId=setTimeout((()=>{t.core.authorize(e).then(t.core._triggerAuthorizeSuccess.bind(t.core)).catch(t.core._triggerAuthFail.bind(t.core,{authorize:!0})),t.core.ctiTimeoutId=null}),n)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the CTI service. No more retries will be attempted until the page is refreshed.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},t.core._triggerAuthorizeSuccess=function(){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTHORIZE_SUCCESS)},t.core._triggerAuthFail=function(e){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTH_FAIL,e)},t.core._getAuthRetryCount=function(){let e=window.sessionStorage.getItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT);if(null!==e){if(isNaN(parseInt(e)))throw new t.StateError("The session storage value for auth retry count was NaN");return parseInt(e)}return window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0),0},t.core._incrementAuthRetryCount=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,(t.core._getAuthRetryCount()+1).toString())},t.core.onAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onCTIAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onSoftphoneSessionInit=function(e){t.core.getUpstream().onUpstream(t.ConnectionEvents.SESSION_INIT,e)},t.core.onConfigure=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.CONFIGURE,e)},t.core.onInitialized=function(e){t.core.getEventBus().subscribe(t.EventType.INIT,e)},t.core.getContactEventName=function(e,n){if(t.assertNotNull(e,"eventName"),t.assertNotNull(n,"contactId"),!t.contains(t.values(t.ContactEvents),e))throw new t.ValueError("%s is not a valid contact event.",e);return t.sprintf("%s::%s",e,n)},t.core.getEventBus=function(){return t.core.eventBus},t.core.getWebSocketManager=function(){return t.core.webSocketProvider},t.core.getAgentDataProvider=function(){return t.core.agentDataProvider},t.core.getLocalTimestamp=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.localTimestamp},t.core.getSkew=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.skew},t.core.getAgentRoutingEventGraph=function(){return t.core.agentRoutingEventGraph},t.core.agentRoutingEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.AgentStateType.ROUTABLE,t.AgentEvents.ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.NOT_ROUTABLE,t.AgentEvents.NOT_ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.OFFLINE,t.AgentEvents.OFFLINE),t.core.getAgentStateEventGraph=function(){return t.core.agentStateEventGraph},t.core.agentStateEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.values(t.AgentErrorStates),t.AgentEvents.ERROR).assoc(t.EventGraph.ANY,t.AgentAvailStates.AFTER_CALL_WORK,t.AgentEvents.ACW),t.core.getContactEventGraph=function(){return t.core.contactEventGraph},t.core.contactEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.ContactStateType.INCOMING,t.ContactEvents.INCOMING).assoc(t.EventGraph.ANY,t.ContactStateType.PENDING,t.ContactEvents.PENDING).assoc(t.EventGraph.ANY,t.ContactStateType.CONNECTING,t.ContactEvents.CONNECTING).assoc(t.EventGraph.ANY,t.ContactStateType.CONNECTED,t.ContactEvents.CONNECTED).assoc(t.ContactStateType.CONNECTING,t.ContactStateType.ERROR,t.ContactEvents.MISSED).assoc(t.ContactStateType.INCOMING,t.ContactStateType.ERROR,t.ContactEvents.MISSED).assoc(t.EventGraph.ANY,t.ContactStateType.ENDED,t.ContactEvents.ACW).assoc(t.values(t.CONTACT_ACTIVE_STATES),t.values(t.relativeComplement(t.CONTACT_ACTIVE_STATES,t.ContactStateType)),t.ContactEvents.ENDED).assoc(t.EventGraph.ANY,t.ContactStateType.ERROR,t.ContactEvents.ERROR).assoc(t.ContactStateType.CONNECTING,t.ContactStateType.MISSED,t.ContactEvents.MISSED),t.core.getClient=function(){if(!t.core.client)throw new t.StateError("The connect core has not been initialized!");return t.core.client},t.core.client=null,t.core.getAgentAppClient=function(){if(!t.core.agentAppClient)throw new t.StateError("The connect AgentApp Client has not been initialized!");return t.core.agentAppClient},t.core.agentAppClient=null,t.core.getTaskTemplatesClient=function(){if(!t.core.taskTemplatesClient)throw new t.StateError("The connect TaskTemplates Client has not been initialized!");return t.core.taskTemplatesClient},t.core.taskTemplatesClient=null,t.core.getMasterClient=function(){if(!t.core.masterClient)throw new t.StateError("The connect master client has not been initialized!");return t.core.masterClient},t.core.masterClient=null,t.core.getSoftphoneManager=function(){return t.core.softphoneManager},t.core.softphoneManager=null,t.core.getNotificationManager=function(){return t.core.notificationManager||(t.core.notificationManager=new t.NotificationManager),t.core.notificationManager},t.core.notificationManager=null,t.core.getPopupManager=function(){return t.core.popupManager},t.core.popupManager=new t.PopupManager,t.core.getUpstream=function(){if(!t.core.upstream)throw new t.StateError("There is no upstream conduit!");return t.core.upstream},t.core.upstream=null,t.core.AgentDataProvider=I}()},592:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t;var n="<<all>>",r=t.makeEnum(["acknowledge","ack_timeout","init","api_request","api_response","auth_fail","access_denied","close","configure","log","master_request","master_response","synchronize","terminate","terminated","send_logs","reload_agent_configuration","broadcast","api_metric","client_metric","softphone_stats","softphone_report","client_side_logs","server_bound_internal_log","mute","iframe_style","iframe_retries_exhausted","update_connected_ccps","outer_context_info","media_device_request","media_device_response","tab_id","authorize_success","authorize_retries_exhausted","cti_authorize_retries_exhausted","click_stream_data"]),o=t.makeNamespacedEnum("connect",["loginPopup","sendLogs","softphone","ringtone","metrics","failover"]),i=t.makeNamespacedEnum("agent",["init","update","refresh","routable","not_routable","pending","contact_pending","offline","error","softphone_error","websocket_connection_lost","websocket_connection_gained","state_change","acw","mute_toggle","local_media_stream_created","enqueued_next_state"]),s=t.makeNamespacedEnum("webSocket",["init_failure","connection_open","connection_close","connection_error","connection_gain","connection_lost","subscription_update","subscription_failure","all_message","send","subscribe"]),a=t.makeNamespacedEnum("contact",["init","refresh","destroyed","incoming","pending","connecting","connected","missed","acw","view","ended","error","accepted"]),c=t.makeNamespacedEnum("taskList",["activate_channel_with_view_type"]),u=t.makeNamespacedEnum("task",["created"]),l=t.makeNamespacedEnum("connection",["session_init","ready_to_start_session"]),p=t.makeNamespacedEnum("configuration",["configure","set_speaker_device","set_microphone_device","set_ringer_device","speaker_device_changed","microphone_device_changed","ringer_device_changed"]),d=t.makeNamespacedEnum("disasterRecovery",["suppress","force_offline","set_offline","init_disaster_recovery","failover","failover_pending","init_dr_polling"]),h=t.makeNamespacedEnum("voiceId",["update_domain_id"]),f=function(){};f.createRequest=function(e,n,r){return{event:e,requestId:t.randomId(),method:n,params:r}},f.createResponse=function(e,t,n,r){return{event:e,requestId:t.requestId,data:n,err:r||null}};var 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n={TEST:"TEST",TRACE:"TRACE",DEBUG:"DEBUG",INFO:"INFO",LOG:"LOG",WARN:"WARN",ERROR:"ERROR",CRITICAL:"CRITICAL"},r={CCP:"ccp",SOFTPHONE:"softphone",CHAT:"chat",TASK:"task"},o={TEST:0,TRACE:10,DEBUG:20,INFO:30,LOG:40,WARN:50,ERROR:100,CRITICAL:200},i="CCP",s="SharedWorker",a="CRM",c={TRACE:function(e){console.info(e)},DEBUG:function(e){console.info(e)},INFO:function(e){console.info(e)},LOG:function(e){console.log(e)},TEST:function(e){console.log(e)},WARN:function(e){console.warn(e)},ERROR:function(e){console.error(e)},CRITICAL:function(e){console.error(e)}},u=function(e){var t,n,o=Array.prototype.slice.call(e,0),i=o.shift();return function(e){return-1!==Object.values(r).indexOf(e)}(i)?(n=i,t=o.shift()):(t=i,n=r.CCP),{format:t,component:n,args:o}},l=function(e,n,r,o,c,u){this.component=e,this.level=n,this.text=r,this.time=new 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c(e){var t,n="",r=32*e.length;for(t=0;t<r;t+=8)n+=String.fromCharCode(e[t>>5]>>>t%32&255);return n}function u(e){var t,n=[];for(n[(e.length>>2)-1]=void 0,t=0;t<n.length;t+=1)n[t]=0;var r=8*e.length;for(t=0;t<r;t+=8)n[t>>5]|=(255&e.charCodeAt(t/8))<<t%32;return n}function l(e){var t,n,r="0123456789abcdef",o="";for(n=0;n<e.length;n+=1)t=e.charCodeAt(n),o+=r.charAt(t>>>4&15)+r.charAt(15&t);return o}function p(e){return unescape(encodeURIComponent(e))}function d(e){return function(e){return c(a(u(e),8*e.length))}(p(e))}function h(e,t){return function(e,t){var n,r,o=u(e),i=[],s=[];for(i[15]=s[15]=void 0,o.length>16&&(o=a(o,8*e.length)),n=0;n<16;n+=1)i[n]=909522486^o[n],s[n]=1549556828^o[n];return r=a(i.concat(u(t)),512+8*t.length),c(a(s.concat(r),640))}(p(e),p(t))}(this||globalThis).md5=function(e,t,n){return t?n?h(t,e):l(h(t,e)):n?d(e):l(d(e))}}()},439:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.ChatMediaController=function(e,n){var r=t.getLog(),o=t.LogComponent.CHAT,i=function(n,r){t.publishMetric({name:n,contactId:e.contactId,data:r||e})},s=function(e){e.onConnectionBroken((function(e){r.error(o,"Chat Session connection broken").withException(e).sendInternalLogToServer(),i("Chat Session connection broken",e)})),e.onConnectionEstablished((function(e){r.info(o,"Chat Session connection established").withObject(e).sendInternalLogToServer(),i("Chat Session connection established",e)}))};return{get:function(){return function(){i("Chat media controller init",e.contactId),r.info(o,"Chat media controller init").withObject(e).sendInternalLogToServer(),t.ChatSession.setGlobalConfig({loggerConfig:{logger:r},region:n.region});var a=t.ChatSession.create({chatDetails:e,type:"AGENT",websocketManager:t.core.getWebSocketManager()});return s(a),a.connect().then((function(t){return r.info(o,"Chat Session Successfully established for contactId %s",e.contactId).sendInternalLogToServer(),i("Chat Session Successfully established",e.contactId),a})).catch((function(t){throw r.error(o,"Chat Session establishement failed for contact %s",e.contactId).withException(t).sendInternalLogToServer(),i("Chat Session establishement failed",e.contactId,t),t}))}()}}}}()},279:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.MediaFactory=function(e){var n={},r=new Set,o=t.getLog(),i=t.LogComponent.CHAT,s=t.merge({},e)||{};s.region=s.region||"us-west-2";var a=function(e){n[e]&&!r.has(e)&&(o.info(i,"Destroying mediaController for %s",e),r.add(e),n[e].then((function(){"function"==typeof controller.cleanUp&&controller.cleanUp(),delete n[e],r.delete(e)})).catch((function(){delete n[e],r.delete(e)})))};return{get:function(e){return function(e){return e.isActive()}(e)?function(e){var r=e.getConnectionId();if(!e.getMediaInfo())return o.error(i,"Media info does not exist for a media type %s",e.getMediaType()).withObject(e).sendInternalLogToServer(),Promise.reject("Media info does not exist for this connection");if(n[r])return n[r];switch(o.info(i,"media controller of type %s init",e.getMediaType()).withObject(e).sendInternalLogToServer(),e.getMediaType()){case t.MediaType.CHAT:return n[r]=new t.ChatMediaController(e.getMediaInfo(),s).get();case t.MediaType.SOFTPHONE:return n[r]=new t.SoftphoneMediaController(e.getMediaInfo()).get();case t.MediaType.TASK:return n[r]=new t.TaskMediaController(e.getMediaInfo()).get();default:return o.error(i,"Unrecognized media type %s ",e.getMediaType()).sendInternalLogToServer(),Promise.reject()}}(e):(a(e.getConnectionId()),Promise.reject("Media Controller is no longer available for this connection"))},destroy:a}}}()},418:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.SoftphoneMediaController=function(e){return{get:function(){return Promise.resolve(e)}}}}()},187:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.TaskMediaController=function(e){var n=t.getLog(),r=t.LogComponent.TASK,o=function(n,r){t.publishMetric({name:n,contactId:e.contactId,data:r||e})},i=function(e){e.onConnectionBroken((function(e){n.error(r,"Task Session connection broken").withException(e),o("Task Session connection broken",e)})),e.onConnectionEstablished((function(e){n.info(r,"Task Session connection established").withObject(e),o("Task Session connection established",e)}))};return{get:function(){return function(){o("Task media controller init",e.contactId),n.info(r,"Task media controller init").withObject(e);var s=t.TaskSession.create({contactId:e.contactId,initialContactId:e.initialContactId,websocketManager:t.core.getWebSocketManager()});return i(s),s.connect().then((function(){return n.info(r,"Task Session Successfully established for contactId %s",e.contactId),o("Task Session Successfully established",e.contactId),s})).catch((function(t){throw n.error(r,"Task Session establishement failed for contact %s",e.contactId).withException(t),o("Chat Session establishement failed",e.contactId,t),t}))}()}}}}()},743:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t;var n=function(n){var r=this;if(this._prevContactId=null,t.assertNotNull(n,"ringtoneConfig"),!n.ringtoneUrl)throw new Error("ringtoneUrl is required!");e.Audio&&void 0!==e.Promise?this._playableAudioPromise=new Promise((function(e,o){r._audio=new Audio(n.ringtoneUrl),r._audio.loop=!0,r._audio.addEventListener("canplay",(function(){t.getLog().info("Ringtone is ready to play: ",+n.ringtoneUrl).sendInternalLogToServer(),r._audioPlayable=!0,e(r._audio)}))})):(this._audio=null,t.getLog().error("Unable to provide a ringtone.").sendInternalLogToServer()),r._driveRingtone()};n.prototype._driveRingtone=function(){throw new Error("Not implemented.")},n.prototype._startRingtone=function(e){var n=this;this._audio&&(this._audio.play().then((function(){n._publishTelemetryEvent("Ringtone Start",e),t.getLog().info("Ringtone Start").sendInternalLogToServer()})).catch((function(r){n._publishTelemetryEvent("Ringtone Playback Failure",e),t.getLog().error("Ringtone Playback Failure").withException(r).withObject({currentSrc:n._audio.currentSrc,sinkId:n._audio.sinkId,volume:n._audio.volume}).sendInternalLogToServer()})),t.getLog().info(`Attempting to start ringtone to device ${this._audio.sinkId||"''"}`).sendInternalLogToServer())},n.prototype._stopRingtone=function(e){this._audio&&(this._audio.pause(),this._audio.currentTime=0,this._publishTelemetryEvent("Ringtone Stop",e),t.getLog().info("Ringtone Stop").sendInternalLogToServer())},n.prototype.stopRingtone=function(){this._stopRingtone()},n.prototype._ringtoneSetup=function(e){var n=this;t.ifMaster(t.MasterTopics.RINGTONE,(function(){n._startRingtone(e),n._prevContactId=e.getContactId(),e.onConnected(lily.hitch(n,n._stopRingtone)),e.onAccepted(lily.hitch(n,n._stopRingtone)),e.onEnded(lily.hitch(n,n._stopRingtone)),e.onRefresh((function(e){e.getStatus().type!==t.ContactStatusType.CONNECTING&&e.getStatus().type!==t.ContactStatusType.INCOMING&&n._stopRingtone()}))}))},n.prototype._publishTelemetryEvent=function(e,n){n&&n.getContactId()&&t.publishMetric({name:e,contactId:n.getContactId()})},n.prototype.setOutputDevice=function(t){return this._playableAudioPromise?Promise.race([this._playableAudioPromise,new Promise((function(t,n){e.setTimeout((function(){n("Timed out waiting for playable audio")}),3e3)}))]).then((function(e){return e&&e.setSinkId?e.setSinkId(t).then((function(){return Promise.resolve(t)})).catch((function(e){return Promise.reject(`RingtoneEngineBase.setOutputDevice failed: audio.setSinkId() failed with error ${e}`)})):Promise.reject(`RingtoneEngineBase.setOutputDevice failed: ${e?"audio":"audio.setSinkId"} not found.`)})):e.Promise?Promise.reject("Not eligible ringtone owner"):void 0};var r=function(e){n.call(this,e)};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.VOICE&&n.isSoftphoneCall()&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Ringtone Connecting",n),t.getLog().info("Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)})),(new t.Agent).getContacts().forEach((function(e){e.getStatus().type===t.ContactStatusType.CONNECTING&&n(e)}))};var o=function(e){n.call(this,e)};(o.prototype=Object.create(n.prototype)).constructor=o,o.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.CHAT&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Chat Ringtone Connecting",n),t.getLog().info("Chat Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var i=function(e){n.call(this,e)};(i.prototype=Object.create(n.prototype)).constructor=i,i.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.TASK&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Task Ringtone Connecting",n),t.getLog().info("Task Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var s=function(e){n.call(this,e)};(s.prototype=Object.create(n.prototype)).constructor=s,s.prototype._driveRingtone=function(){var e=this;t.contact((function(n){n.onIncoming((function(){n.getType()===lily.ContactType.QUEUE_CALLBACK&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Callback Ringtone Connecting",n),t.getLog().info("Callback Ringtone Connecting").sendInternalLogToServer())}))}))},t.VoiceRingtoneEngine=r,t.ChatRingtoneEngine=o,t.TaskRingtoneEngine=i,t.QueueCallbackRingtoneEngine=s}()},642:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,e.ccpVersion="V2";var n={};n[t.SoftphoneCallType.AUDIO_ONLY]="Audio",n[t.SoftphoneCallType.VIDEO_ONLY]="Video",n[t.SoftphoneCallType.AUDIO_VIDEO]="AudioVideo",n[t.SoftphoneCallType.NONE]="None";var r="audio_input",o="audio_output";({})[t.ContactType.VOICE]="Voice";var i=[],s=[],a=[],c={},u={},l=0,p=0,d=0,h=0,f=0,g=null,m=null,v=null,y=t.SoftphoneErrorTypes,E={},S=t.randomId(),b=function(e){return new Promise((function(n,r){t.core.getClient().call(t.ClientMethods.CREATE_TRANSPORT,e,{success:function(e){n(e.softphoneTransport.softphoneMediaConnections)},failure:function(e){e.message&&e.message.includes("SoftphoneConnectionLimitBreachedException")&&x("multiple_softphone_active_sessions","Number of active sessions are more then allowed limit.",""),r(Error("requestIceAccess failed"))},authFailure:function(){r(Error("Authentication failed while requestIceAccess"))},accessDenied:function(){r(Error("Access Denied while requestIceAccess"))}})}))},T=function(e={}){var n,r=this;(v=new J(t.getLog())).info("[Softphone Manager] softphone manager initialization has begun").sendInternalLogToServer(),t.RtcPeerConnectionFactory&&(n=new t.RtcPeerConnectionFactory(v,t.core.getWebSocketManager(),S,t.hitch(r,b,{transportType:"softphone",softphoneClientId:S}),t.hitch(r,x))),T.isBrowserSoftPhoneSupported()||x(y.UNSUPPORTED_BROWSER,"Connect does not support this browser. Some functionality may not work. ",""),P({success:function(e){U("ConnectivityCheckResult",null,{connectivityCheckType:"MicrophonePermission",status:"granted"})},failure:function(e){x(e,"Your microphone is not enabled in your browser. 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o={name:e,time:n,error:r,error5xx:0},i=r&&r.statusCode||200,s=r&&r.retryStatus||t.RetryStatus.NONE,a=[{name:"HttpStatusCode",value:i},{name:"HttpGenericStatusCode",value:`${i.toString().charAt(0)}XX`},{name:"RetryStatus",value:s}];"5"===i.toString().charAt(0)&&(o.error5xx=1),this.conduit.sendDownstream(t.EventType.API_METRIC,{...o,dimensions:[{name:"Category",value:"API"}],optionalDimensions:a})};var i=function(){var n=this;this.multiplexer=new t.StreamMultiplexer,this.conduit=new t.Conduit("AmazonConnectSharedWorker",null,this.multiplexer),this.client=new o(this.conduit),this.timeout=null,this.agent=null,this.nextToken=null,this.initData={},this.portConduitMap={},this.streamMapByTabId={},this.masterCoord=new r,this.logsBuffer=[],this.suppress=!1,this.forceOffline=!1,this.longPollingOptions={allowLongPollingShadowMode:!1,allowLongPollingWebsocketOnlyMode:!1},this.drPollingUrl=null,this.thisArn=null,this.otherArn=null,this.pendingFailover=null;var i=null;t.rootLogger=new t.DownstreamConduitLogger(this.conduit),this.conduit.onDownstream(t.EventType.SEND_LOGS,(function(e){t.getLog().pushLogsDownstream(e),n.logsBuffer=n.logsBuffer.concat(e),n.logsBuffer.length>400&&n.handleSendLogsRequest(n.logsBuffer)})),this.conduit.onDownstream(t.DisasterRecoveryEvents.SUPPRESS,(function(e){t.getLog().debug("[Disaster Recovery] Setting Suppress to %s",e.suppress).sendInternalLogToServer(),n.suppress=e.suppress||!1,n.suppress||(n.forceOffline=!1),(void 0===e.shouldSendFailoverDownstream||e.shouldSendFailoverDownstream)&&n.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{isPrimary:!n.suppress})})),this.conduit.onDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,(function(e){t.getLog().debug("[Disaster Recovery] Setting FORCE_OFFLINE to 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off agent polling").sendInternalLogToServer(),n.pollForAgent(),t.getLog().info("Kicking off config polling").sendInternalLogToServer(),n.pollForAgentConfiguration({repeatForever:!0}),t.getLog().info("Kicking off auth token polling").sendInternalLogToServer(),e.setInterval(t.hitch(n,n.checkAuthToken),3e5);else if(!t.webSocketInitFailed){const e=t.WebSocketEvents.INIT_FAILURE;throw n.conduit.sendDownstream(e),t.webSocketInitFailed=!0,new Error(e)}}catch(e){t.getLog().error("WebSocket failed to initialize").withException(e).sendInternalLogToServer()}}))))}catch(e){console.error("@@@ error",e)}})),this.conduit.onDownstream(t.EventType.TERMINATE,(function(){n.handleSendLogsRequest(n.logsBuffer),t.core.terminate(),n.conduit.sendDownstream(t.EventType.TERMINATED)})),this.conduit.onDownstream(t.EventType.SYNCHRONIZE,(function(){n.conduit.sendDownstream(t.EventType.ACKNOWLEDGE)})),this.conduit.onDownstream(t.EventType.BROADCAST,(function(e){n.conduit.sendDownstream(e.event,e.data)})),e.onconnect=function(e){var r=e.ports[0],o=new t.PortStream(r);n.multiplexer.addStream(o),r.start();var i=new t.Conduit(o.getId(),null,o);i.sendDownstream(t.EventType.ACKNOWLEDGE,{id:o.getId()}),n.portConduitMap[o.getId()]=i,n.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,{length:Object.keys(n.portConduitMap).length}),null!==n.agent&&n.updateAgent(),i.onDownstream(t.EventType.API_REQUEST,t.hitch(n,n.handleAPIRequest,i)),i.onDownstream(t.EventType.MASTER_REQUEST,t.hitch(n,n.handleMasterRequest,i,o.getId())),i.onDownstream(t.EventType.RELOAD_AGENT_CONFIGURATION,t.hitch(n,n.pollForAgentConfiguration)),i.onDownstream(t.EventType.TAB_ID,t.hitch(n,n.handleTabIdEvent,o)),i.onDownstream(t.EventType.CLOSE,t.hitch(n,n.handleCloseEvent,o))}};i.prototype.pollForActiveRegion=function(r,o){var i=this,s=t.getLog();if(!i.drPollingUrl)throw new t.StateError("[Disaster Recovery] Tried to poll for active region without first initializing DR polling in the worker.");s.debug(`[Disaster Recovery] Polling for failover with presigned URL for instance ${i.thisArn}`).sendInternalLogToServer();var a=(new Date).getTime();return t.fetchWithTimeout(i.drPollingUrl,1e4).catch((e=>{if(e.status){if(i.client._recordAPILatency(n,a,{statusCode:e.status}),[t.HTTP_STATUS_CODES.ACCESS_DENIED,t.HTTP_STATUS_CODES.UNAUTHORIZED].includes(e.status))return s.info("[Disaster Recovery] Active region polling failed; trying to get a new URL for polling.").withObject(e).sendInternalLogToServer(),i.getPresignedDiscoveryUrl().then((e=>{i.drPollingUrl=e})).then((()=>(a=(new Date).getTime(),t.fetchWithTimeout(i.drPollingUrl,1e4))));var r=`[Disaster Recovery] Failed to poll for failover for instance ${i.thisArn}, received unexpected response code ${e.status}`;throw s.error(r).withObject(e).sendInternalLogToServer(),new Error(r)}throw r=`[Disaster Recovery] Failed to poll for failover for instance ${i.thisArn}, request timed out or aborted`,i.client._recordAPILatency(n,a,{statusCode:-1}),s.error(r).withObject(e).sendInternalLogToServer(),new Error(r)})).then((e=>{if(i.client._recordAPILatency(n,a),"boolean"==typeof e.TerminateActiveContacts){var c=!e.TerminateActiveContacts;if(e.InstanceArn)if(s.debug(`[Disaster Recovery] Successfully polled for active region. Primary instance ARN is ${e.InstanceArn} and soft failover is `+(c?"enabled":"disabled")).sendInternalLogToServer(),i.thisArn===e.InstanceArn&&!i.suppress&&r)s.debug(`[Disaster Recovery] Instance ${i.thisArn} is being set to primary`).sendInternalLogToServer(),i.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{nextActiveArn:e.InstanceArn});else if(i.otherArn===e.InstanceArn){if(!c||o||!r||i.suppress&&!i.pendingFailover||i.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{nextActiveArn:i.thisArn}),!i.suppress){i.suppress=!0;const n=c&&!o;n?(i.pendingFailover=!0,s.debug(`[Disaster Recovery] Instance ${i.thisArn} will be set to stand-by using soft failover`).sendInternalLogToServer()):s.debug(`[Disaster Recovery] Instance ${i.thisArn} is being set to stand-by immediately`).sendInternalLogToServer(),i.conduit.sendDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,{softFailover:n,nextActiveArn:e.InstanceArn})}}else[i.thisArn,i.otherArn].includes(e.InstanceArn)||s.error(`[Disaster Recovery] The current primary instance in this agent's failover group ${e.InstanceArn} doesn't match this instance ${i.thisArn} or the other instance ${i.otherArn}`).sendInternalLogToServer();else s.error("[Disaster Recovery] DR polling response did not contain a truthy active instance ARN.").withObject(e).sendInternalLogToServer()}else s.error("[Disaster Recovery] DR polling response did not contain a valid value for TerminateActiveContacts.").withObject(e).sendInternalLogToServer()})).catch((e=>{e.status&&i.client._recordAPILatency(n,a,{...e,statusCode:e.status}),s.error(`[Disaster Recovery] Active region polling failed for instance ${i.thisArn}.`).withObject(e).sendInternalLogToServer()})).finally((()=>{!o&&r||e.setTimeout(t.hitch(i,i.pollForActiveRegion),6e4)}))},i.prototype.getPresignedDiscoveryUrl=function(){var e=this;return new Promise(((n,r)=>{t.getLog().info(`[Disaster Recovery] Getting presigned URL for instance ${e.thisArn}`).sendInternalLogToServer(),this.client.call(t.ClientMethods.CREATE_TRANSPORT,{transportType:t.TRANSPORT_TYPES.AGENT_DISCOVERY},{success:function(e){e&&e.agentDiscoveryTransport&&e.agentDiscoveryTransport.presignedUrl?(t.getLog().info("getPresignedDiscoveryUrl succeeded").sendInternalLogToServer(),n(e.agentDiscoveryTransport.presignedUrl)):(t.getLog().info("getPresignedDiscoveryUrl received empty/invalid data").withObject(e).sendInternalLogToServer(),r(Error("getPresignedDiscoveryUrl received empty/invalid data")))},failure:function(n,o){t.getLog().error(`[Disaster Recovery] Failed to get presigned URL for instance ${e.thisArn}`).withException(n).withObject(o).sendInternalLogToServer(),r(new Error("Failed to get presigned URL"))},authFailure:function(){t.hitch(e,e.handleAuthFail)(),r(new Error("Encountered auth failure when getting presigned URL"))},accessDenied:function(){t.hitch(e,e.handleAccessDenied)(),r(new Error("Encountered access denied when getting presigned URL"))}})}))},i.prototype.pollForAgent=function(){var n=this,r=t.hitch(n,n.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_SNAPSHOT,{nextToken:n.nextToken,timeout:3e4},{success:function(r,o){try{n.agent=n.agent||{},n.agent.snapshot=r.snapshot,n.agent.snapshot.localTimestamp=t.now(),n.agent.snapshot.skew=n.agent.snapshot.snapshotTimestamp-n.agent.snapshot.localTimestamp,n.nextToken=r.nextToken,o&&o.hasOwnProperty("contentLength")&&(n.agent.snapshot.contentLength=o.contentLength),t.getLog().trace("GET_AGENT_SNAPSHOT succeeded.").withObject(r).sendInternalLogToServer(),n.updateAgent()}catch(e){t.getLog().error("Long poll failed to update agent.").withObject(r).withException(e).sendInternalLogToServer()}finally{e.setTimeout(t.hitch(n,n.pollForAgent),100)}},failure:function(r,o){try{t.getLog().error("Failed to get agent data.").sendInternalLogToServer().withObject({err:r,data:o})}finally{e.setTimeout(t.hitch(n,n.pollForAgent),5e3)}},authFailure:function(){r()},accessDenied:t.hitch(n,n.handleAccessDenied)})},i.prototype.pollForAgentConfiguration=function(n){var r=this,o=n||{},i=t.hitch(r,r.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_CONFIGURATION,{},{success:function(n){var i=n.configuration;r.pollForAgentPermissions(i),r.pollForAgentStates(i),r.pollForDialableCountryCodes(i),r.pollForRoutingProfileQueues(i),o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration,o),3e4)},failure:function(n,i){try{t.getLog().error("Failed to fetch agent configuration data.").sendInternalLogToServer().withObject({err:n,data:i})}finally{o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration),3e4,o)}},authFailure:function(){i()},accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForAgentStates=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_STATES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentStates(e,{states:(o.states||[]).concat(t.states),nextToken:t.nextToken,maxResults:o.maxResults}):(e.agentStates=(o.states||[]).concat(t.states),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent states list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForAgentPermissions=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_PERMISSIONS,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentPermissions(e,{permissions:(o.permissions||[]).concat(t.permissions),nextToken:t.nextToken,maxResults:o.maxResults}):(e.permissions=(o.permissions||[]).concat(t.permissions),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent permissions list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForDialableCountryCodes=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_DIALABLE_COUNTRY_CODES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForDialableCountryCodes(e,{countryCodes:(o.countryCodes||[]).concat(t.countryCodes),nextToken:t.nextToken,maxResults:o.maxResults}):(e.dialableCountries=(o.countryCodes||[]).concat(t.countryCodes),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch dialable country codes list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForRoutingProfileQueues=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_ROUTING_PROFILE_QUEUES,{routingProfileARN:e.routingProfile.routingProfileARN,nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForRoutingProfileQueues(e,{countryCodes:(o.queues||[]).concat(t.queues),nextToken:t.nextToken,maxResults:o.maxResults}):(e.routingProfile.queues=(o.queues||[]).concat(t.queues),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch routing profile queues list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.handleAPIRequest=function(e,n){var r=this;this.client.call(n.method,n.params,{success:function(r){var o=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,r);e.sendDownstream(o.event,o)},failure:function(o,i){var s=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,i,JSON.stringify(o));e.sendDownstream(s.event,s),t.getLog().error("'%s' API request failed",n.method).withObject({request:r.filterAuthToken(n),response:s}).withException(o).sendInternalLogToServer()},authFailure:t.hitch(r,r.handleAuthFail,{authorize:!0})})},i.prototype.handleMasterRequest=function(e,n,r){var o=this.conduit,i=null;switch(r.method){case t.MasterMethods.BECOME_MASTER:var s=this.masterCoord.getMaster(r.params.topic),a=Boolean(s)&&s!==n;this.masterCoord.setMaster(r.params.topic,n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:n,takeOver:a,topic:r.params.topic}),a&&o.sendDownstream(i.event,i);break;case t.MasterMethods.CHECK_MASTER:(s=this.masterCoord.getMaster(r.params.topic))||r.params.shouldNotBecomeMasterIfNone||(this.masterCoord.setMaster(r.params.topic,n),s=n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:s,isMaster:n===s,topic:r.params.topic});break;default:throw new Error("Unknown master method: "+r.method)}e.sendDownstream(i.event,i)},i.prototype.handleTabIdEvent=function(e,n){var r=this;try{let o=n.tabId,i=r.streamMapByTabId[o],s=e.getId(),a=Object.keys(r.streamMapByTabId).filter((e=>r.streamMapByTabId[e].length>0)).length;if(i&&i.length>0){if(!i.includes(s)){r.streamMapByTabId[o].push(s);let e={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a};e[o]={length:i.length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,e)}}else{r.streamMapByTabId[o]=[e.getId()];let n={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a+1};n[o]={length:r.streamMapByTabId[o].length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,n)}}catch(e){t.getLog().error("[Tab Ids] Issue updating connected CCPs within the same tab").withException(e).sendInternalLogToServer()}},i.prototype.handleCloseEvent=function(e){var n=this;n.multiplexer.removeStream(e),delete n.portConduitMap[e.getId()],n.masterCoord.removeMaster(e.getId());let r={length:Object.keys(n.portConduitMap).length},o=Object.keys(n.streamMapByTabId);try{let t=o.find((t=>n.streamMapByTabId[t].includes(e.getId())));if(t){let o=n.streamMapByTabId[t].findIndex((t=>e.getId()===t));n.streamMapByTabId[t].splice(o,1);let i=n.streamMapByTabId[t]?n.streamMapByTabId[t].length:0;r[t]={length:i},r.tabId=t}let i=o.filter((e=>n.streamMapByTabId[e].length>0)).length;r.streamsTabsAcrossBrowser=i}catch(e){t.getLog().error("[Tab Ids] Issue updating tabId-specific stream data").withException(e).sendInternalLogToServer()}n.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,r)},i.prototype.updateAgentConfiguration=function(e){e.permissions&&e.dialableCountries&&e.agentStates&&e.routingProfile.queues?(this.agent=this.agent||{},this.agent.configuration=e,this.updateAgent()):t.getLog().trace("Waiting to update agent configuration until all config data has been fetched.").sendInternalLogToServer()},i.prototype.updateAgent=function(){this.agent?this.agent.snapshot?this.agent.configuration?(this.agent.snapshot.status=this.agent.state,this.agent.snapshot.contacts&&this.agent.snapshot.contacts.length>1&&this.agent.snapshot.contacts.sort((function(e,t){return e.state.timestamp.getTime()-t.state.timestamp.getTime()})),this.agent.snapshot.contacts.forEach((function(e){e.status=e.state,e.connections.forEach((function(e){e.address=e.endpoint}))})),this.agent.configuration.routingProfile.defaultOutboundQueue.queueId=this.agent.configuration.routingProfile.defaultOutboundQueue.queueARN,this.agent.configuration.routingProfile.queues.forEach((function(e){e.queueId=e.queueARN})),this.agent.snapshot.contacts.forEach((function(e){void 0!==e.queue&&(e.queue.queueId=e.queue.queueARN)})),this.agent.configuration.routingProfile.routingProfileId=this.agent.configuration.routingProfile.routingProfileARN,this.suppress&&(this.agent.snapshot.contacts=this.agent.snapshot.contacts.filter((function(e){return e.state.type==t.ContactStateType.CONNECTED||e.state.type==t.ContactStateType.ENDED})),this.forceOffline&&this.conduit.sendDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE)),this.conduit.sendDownstream(t.AgentEvents.UPDATE,this.agent)):t.getLog().trace("Waiting to update agent until the agent configuration is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent snapshot is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent has been fully constructed.").sendInternalLogToServer()},i.prototype.getWebSocketUrl=function(){var e=this,n=t.core.getClient(),r=t.hitch(e,e.handleAuthFail),o=t.hitch(e,e.handleAccessDenied);return new Promise((function(e,i){n.call(t.ClientMethods.CREATE_TRANSPORT,{transportType:t.TRANSPORT_TYPES.WEB_SOCKET},{success:function(n){t.getLog().info("getWebSocketUrl succeeded").sendInternalLogToServer(),e(n)},failure:function(e,n){t.getLog().error("getWebSocketUrl failed").sendInternalLogToServer().withObject({err:e,data:n}),i({reason:"getWebSocketUrl failed",_debug:e})},authFailure:function(){t.getLog().error("getWebSocketUrl Auth Failure").sendInternalLogToServer(),i(Error("Authentication failed while getting getWebSocketUrl")),r()},accessDenied:function(){t.getLog().error("getWebSocketUrl Access Denied Failure").sendInternalLogToServer(),i(Error("Access Denied Failure while getting getWebSocketUrl")),o()}})}))},i.prototype.handleSendLogsRequest=function(){var e=this,n=[],r=e.logsBuffer.slice();e.logsBuffer=[],r.forEach((function(e){n.push({timestamp:e.time,component:e.component,message:e.text})})),this.client.call(t.ClientMethods.SEND_CLIENT_LOGS,{logEvents:n},{success:function(e){t.getLog().info("SendLogs request succeeded.").sendInternalLogToServer()},failure:function(e,n){t.getLog().error("SendLogs request failed.").withObject(n).withException(e).sendInternalLogToServer()},authFailure:t.hitch(e,e.handleAuthFail)})},i.prototype.handleAuthFail=function(e){e?this.conduit.sendDownstream(t.EventType.AUTH_FAIL,e):this.conduit.sendDownstream(t.EventType.AUTH_FAIL)},i.prototype.handlePollingAuthFail=function(){this.conduit.sendDownstream(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},i.prototype.handleAccessDenied=function(){this.conduit.sendDownstream(t.EventType.ACCESS_DENIED)},i.prototype.checkAuthToken=function(){var e=this,n=new Date(e.initData.authTokenExpiration),r=(new Date).getTime();n.getTime()<r+18e5&&(t.getLog().info("Auth token expires at "+n+" Start refreshing token with retry.").sendInternalLogToServer(),t.backoff(t.hitch(e,e.authorize),1e4,4))},i.prototype.authorize=function(e){var n=this;t.core.authorize(this.initData.authorizeEndpoint).then((function(r){var o=new Date(r.expiration);t.getLog().info("Authorization succeeded and the token expires at %s",o).sendInternalLogToServer(),n.initData.authToken=r.accessToken,n.initData.authTokenExpiration=o,t.core.initClient(n.initData),t.core.initAgentAppClient(n.initData),e.success()})).catch((function(r){t.getLog().error("Authorization failed with code %s",r.status).sendInternalLogToServer(),401===r.status?n.handleAuthFail():e.failure()}))},i.prototype.filterAuthToken=function(e){var t={};for(var n in e)if("params"===n){var r={};for(var o in e.params)"authentication"!==o&&(r[o]=e.params[o]);t.params=r}else t[n]=e[n];return t},t.worker.main=function(){t.worker.clientEngine=new i}}()}},t={};function n(r){var o=t[r];if(void 0!==o)return o.exports;var i=t[r]={exports:{}};return e[r].call(i.exports,i,i.exports,n),i.exports}n.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),n(827),n(163),n(944),n(151),n(891),n(592),n(82),n(754),n(833),n(965),n(286),n(895),n(743),n(642),n(736),n(439),n(279),n(418),n(187),n(821),n(500)})();"),d=function(l){this.id=l.region,l.region=this._normalizeRegionString(l.region),this.height=l.height,this.style=l.iframe_style,this.ccp=this._createFramedCcp(l)};d.prototype._createFramedCcp=function(l){var Z=Z||"microphone; autoplay; clipboard-write",b=this.style||"margin: 0; border: 0; padding: 0px; width: 0px; height: 0px",d=document.createElement("iframe");return d.srcdoc=this.getContent(l),d.allow=Z,d.id=this.id,d.style=b,d.scrolling="no",d},d.prototype.getContent=function(l){return["","","","","", + "", + "", + "", + "
", + "", + "", + "" + ].join(''); + }; + + /** + * Helper function to retrieve the actual region from a region string that may contain a delimiter + * e.g. "us-east-1.instance0" -> "us-east-1" + */ + Container.prototype._normalizeRegionString = function(regionString) { + const delimiterIndex = regionString.indexOf(REGION_STRING_DELIMITER); + if (delimiterIndex === -1) { + return regionString; + } else { + return regionString.substring(0, delimiterIndex); + } + } + + globalConnect.Container = Container; +})(); + +/***/ }), + +/***/ 341: +/***/ (() => { + +/* + * Copyright 2014-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Note: load utils before core.js + */ + +(function () { + var global = this || globalThis; + var connect = global.connect || {}; + var globalConnect = global.globalConnect || {}; + global.connect = connect; + global.globalConnect = globalConnect; + global.lily = connect; + + globalConnect.core = {}; + + var IFRAME_STYLE = "margin: 0; border: 0; padding:0px;width: 0px;height: 0px"; + var GLOBALIFRAME_STYLE = + "margin: 0; border: 0; padding:0px;width: 100%;height: 100%"; + var GLOBALIFRAME_ID = "globalCCP"; + var DIV_DEFAULT_HEIGHT = { + height: "465px", + }; + + globalConnect.extractCcpRegionParams = function (globalContainerDiv, paramsIn) { + connect.assertNotNull(paramsIn.standByRegion, "ccpBackupResource"); + connect.assertNotNull(paramsIn.standByRegion.ccpUrl, "ccpUrl"); + connect.assertNotNull(paramsIn.standByRegion.region, "region"); + if (paramsIn.pollForFailover) { + connect.assertNotNull(paramsIn.loginUrl, "loginUrl"); + connect.assertNotNull(paramsIn.instanceArn, "primary ARN"); + paramsIn.otherArn = connect.assertNotNull(paramsIn.standByRegion.instanceArn, "backup ARN"); + } + + var regionAParams = paramsIn; + var regionBParams = Object.assign({}, paramsIn, { + ccpUrl: paramsIn.standByRegion.ccpUrl, + region: paramsIn.standByRegion.region, + instanceArn: paramsIn.standByRegion.instanceArn, + otherArn: paramsIn.instanceArn, + loginPopup: false + }); + + var divStyle = extractDivStyle(globalContainerDiv); + + if (divStyle.display == "none") { + uiFailoverEnabled = false; + } + + if (parseInt(divStyle.height) <= 0) { + globalContainerDiv.style.height = DIV_DEFAULT_HEIGHT.height; // populating ccp + divStyle.height = DIV_DEFAULT_HEIGHT.height; + } + + return [regionAParams, regionBParams].map(function (params) { + connect.assertNotNull(params.ccpUrl, "ccpUrl"); + connect.assertNotNull(params.region, "region"); + delete params.standByRegion; + //signal CCP as part of a disaster recovery fleet + params.disasterRecoveryOn = true; + params.iframe_style = IFRAME_STYLE; + params.height = divStyle.height; + return params; + }); + }; + + var extractDivStyle = function (globalContainerDiv) { + var style = window.getComputedStyle(globalContainerDiv); + return { + height: style.getPropertyValue("height"), + width: style.getPropertyValue("width"), + display: style.getPropertyValue("display"), + }; + }; + + var validateRegion = function (region, availableRegions) { + connect.assertTrue( + typeof region == "string", + "Region provided " + region + " is not a valid string" + ); + var regions = availableRegions || globalConnect.core.regions; + if (!regions.hasOwnProperty(region)) { + var message = "Region provided " + region + " is not found!"; + throw new connect.ValueError(message); + } + }; + + /** + * Particular to DR, the getPrimaryRegion paramsIn field is new, and required. It returns a promise that is resolved once the CCP and namespace are successfully initialized. + * It is recommended that you do not attempt to use the connect object before this promise is resolved. + * @param {object} globalContainerDiv -- The container div for the active and secondary CCPs for use with DR. + * @param {object} paramsIn -- Identical to connect.core.initCCP's paramsIn, save for one additional param. + * @param {getPrimaryRegionCallback} paramsIn.getPrimaryRegion -- Required. A callback function that returns a promise that is resolved once the CCP and namespace are successfully initialized. + */ + globalConnect.core.initCCP = function (globalContainerDiv, paramsIn) { + connect.assertNotNull(paramsIn.getPrimaryRegion, "getPrimaryRegion"); + connect.assertTrue( + connect.isFunction(paramsIn.getPrimaryRegion), + "getPrimaryRegion must be a function" + ); + var getPrimaryRegionFunc = paramsIn.getPrimaryRegion; + delete paramsIn.getPrimaryRegion; + + var dualCcpResources = globalConnect.extractCcpRegionParams(globalContainerDiv, paramsIn); + getPrimaryRegionFunc( + function (primaryRegion) { + return new Promise(resolve => { + var initialRegion; + if (paramsIn.pollForFailover) { // allow getPrimaryRegion function to pass a missing/untruthy region, if polling is enabled + initialRegion = primaryRegion || paramsIn.region; + } else { + initialRegion = connect.assertNotNull(primaryRegion); + } + globalConnect.core.regions = dualCcpResources.reduce(function (obj, resource) { + obj[resource.region] = { ccpParams: resource }; + return obj; + }, {}); + var arnToRegionMap = dualCcpResources.reduce(function (obj, resource) { + obj[resource.instanceArn] = resource.region; + return obj; + }, {}); + validateRegion(initialRegion, globalConnect.core.regions); + globalConnect.core.primaryRegion = initialRegion; + globalConnect.core.secondaryRegion = Object.keys(globalConnect.core.regions).find(function ( + region + ) { + return region != globalConnect.core.primaryRegion; + }); + + var containers = dualCcpResources.map(function (resource) { + if (resource.region === globalConnect.core.primaryRegion) { + resource.isPrimary = true; + } + return new globalConnect.Container(resource); + }); + + //Create global Iframe and attach ccp containers + var ccpIframes = containers.map(function (container) { + return container.ccp.outerHTML; + }); + var globalIframe = document.createElement("iframe"); + globalIframe.style = GLOBALIFRAME_STYLE; + globalIframe.id = GLOBALIFRAME_ID; + globalIframe.scrolling = "no"; + + // surface single instance connect api in main window + globalIframe.onload = function () { + activateUI(globalConnect.core.primaryRegion); + deactivateUI(globalConnect.core.secondaryRegion); + containers.map(function (container) { + var regionalFrame = globalIframe.contentDocument.getElementById(container.id); + var contentDocument = regionalFrame.contentDocument; + var contentWindow = regionalFrame.contentWindow; + // inject additionalScripts if specified + if (paramsIn.additionalScripts && Array.isArray(paramsIn.additionalScripts)) { + paramsIn.additionalScripts.forEach(script => { + var scriptElt = contentDocument.createElement('script'); + scriptElt.src = script; + contentDocument.body.appendChild(scriptElt); + }); + } + // trigger initCCP + contentWindow.init(); + var regionalConnect = contentWindow.connect; + globalConnect.core.regions[container.id].connect = regionalConnect; + //listen to failover state change from other window + regionalConnect.core.getUpstream().onUpstream(regionalConnect.DisasterRecoveryEvents.FAILOVER, function (data) { + if (data.nextActiveArn && globalConnect.core.secondaryRegion === arnToRegionMap[data.nextActiveArn]) { + switchDisplayedRegion(arnToRegionMap[data.nextActiveArn], globalConnect.core.primaryRegion); + } else if (data.isPrimary === false && container.id === globalConnect.core.primaryRegion) { + switchDisplayedRegion(globalConnect.core.secondaryRegion, container.id); + } else { + return; // failover request ignored + } + delete globalConnect._failoverPending; + globalConnect._triggerFailoverCompleteHandlers({ + activeRegion: globalConnect.core.primaryRegion, + activeCcpUrl: globalConnect.core.regions[globalConnect.core.primaryRegion].ccpParams.ccpUrl + }); + }); + regionalConnect.core.getUpstream().onUpstream(regionalConnect.DisasterRecoveryEvents.FAILOVER_PENDING, function ({nextActiveArn}) { + if (!globalConnect._failoverPending) { + globalConnect._triggerFailoverPendingHandlers({nextActiveArn}); + globalConnect._failoverPending = true; + } + }); + if (container.id === globalConnect.core.primaryRegion) { + window.connect = regionalConnect; + } + globalConnect._triggerInitHandlers(regionalConnect, container.id); + }); + resolve(globalConnect.core.regions[globalConnect.core.primaryRegion].connect); + }; + globalIframe.srcdoc = [ + "", + "", + "", + "", + "", + "", + "", + ccpIframes.join(""), + "", + "", + ].join(''); + globalContainerDiv.appendChild(globalIframe); + }); + }, + function (callback) { + console.error( + "[Disaster Recovery] An error occured, while attempting to retrieve your primary region;" + ); + callback(); + } + ); + }; + + var switchDisplayedRegion = function(newPrimaryRegionId, newSecondaryRegionId) { + globalConnect.core.primaryRegion = newPrimaryRegionId; + globalConnect.core.secondaryRegion = newSecondaryRegionId; + window.connect = globalConnect.core.regions[newPrimaryRegionId].connect; + globalConnect.core.activate(newPrimaryRegionId); + activateUI(newPrimaryRegionId); + deactivateUI(newSecondaryRegionId); + } + + var deactivateUI = function (regionID) { + var renderedGlobalIframe = document.getElementById(GLOBALIFRAME_ID); + renderedGlobalIframe.contentDocument.getElementById(regionID).style = + "height: 0; width: 0; border: 0px"; + }; + + var activateUI = function (regionID) { + var renderedGlobalIframe = document.getElementById(GLOBALIFRAME_ID); + renderedGlobalIframe.contentDocument.getElementById(regionID).style = + "height:100%;width:100%;border:0px"; + }; + + /** + * Register a function to be triggered after globalConnect.core.initCCP() is invoked, and once the + * Global Resiliency setup has been successfully initialized on the page and agents are able to begin + * taking contacts. If you wish, you can set up hooks using this function before calling globalConnect.core.initCCP(). + * + * @param f A function that will be triggered when the Global Resiliency setup has been + * successfully initialized on the page and agents are able to begin taking contacts. + * The function will be called twice (once for each Connect instance in the setup), with two parameters: + * 1. The Streams API object (the connect object) for one of the Connect instances in the Global Resiliency setup + * 2. A string parameter with the AWS region associated with the Connect instance whose Streams API object + * was provided in the first parameter. + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onInit = function(f) { + globalConnect.core._onInitHandlers = globalConnect.core._onInitHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._onInitHandlers[subId] = f; + return () => delete globalConnect.core._onInitHandlers[subId]; + } + + globalConnect._triggerInitHandlers = function(connect, region) { + const handlers = globalConnect.core._onInitHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(connect, region)); + } + } + + /** + * Register a function to be triggered when the UI changes to display a different region, and agents are able to + * begin taking contacts in the new CCP region. If automatic region selection is in use for this multi-region setup, + * this function will also be triggered when CCP is initialized and ready for use, if the region provided to the `getPrimaryRegion` + * callback is not the currently active region for the agent. + * + * @param f A function that will be triggered when the UI changes to show CCP for a different region. + * The function will be called with an Object parameter with two properties: + * 1. `activeRegion`: the string name of the AWS region for the newly-active CCP instance + * 2. `activeCcpUrl`: the value of the `ccpUrl` parameter for the newly-active instance, + * as originally provided in the `initCCP()` parameters + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onFailoverComplete = function(f) { + globalConnect.core._failoverCompleteHandlers = globalConnect.core._failoverCompleteHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._failoverCompleteHandlers[subId] = f; + return () => delete globalConnect.core._failoverCompleteHandlers[subId]; + } + + globalConnect._triggerFailoverCompleteHandlers = function(data) { + const handlers = globalConnect.core._failoverCompleteHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(data)); + } + } + + /** + * Register a function to be triggered when an active region change has been detected, when soft failover is enabled and + * a voice contact is active. The UI will wait to change over to the new region until the active voice contact is destroyed. + * + * @param f A function that will be triggered when a soft failover has been scheduled to occur when the active voice contact is destroyed. + * The function will be called with an Object parameter with one property: + * 1. `nextActiveArn`: the ARN of the Connect instance that will become active in the UI once the active voice contact is destroyed. + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onFailoverPending = function(f) { + globalConnect.core._failoverPendingHandlers = globalConnect.core._failoverPendingHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._failoverPendingHandlers[subId] = f; + return () => delete globalConnect.core._failoverPendingHandlers[subId]; + } + + globalConnect._triggerFailoverPendingHandlers = function(data) { + const handlers = globalConnect.core._failoverPendingHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(data)); + } + } + + /** + * Download CCP agent logs from the CCP instances in this multi-region setup. A separate log file + * will be produced for each instance. The options are the same as for `connect.getLog().download()`, + * except each log name will be prefixed with the AWS region associated with that log's Connect instance. + * + * @param options Optional parameter of type Object, providing Download options: + * { logName: 'agent-log', // (the default name) + * filterByLogLevel: false // download all logs (the default) + * } + * e.g. in a multi-region setup with one CCP instance in us-west-2 and another in us-east-1, this will + * download two files: us-west-2-agent-log.txt and us-east-1-agent-log.txt. + */ + globalConnect.core.downloadLogs = function(options) { + if (globalConnect.core.regions && globalConnect.core.regions[globalConnect.core.primaryRegion] + && globalConnect.core.regions[globalConnect.core.primaryRegion].connect) { + Object.entries(globalConnect.core.regions).forEach(([region, {connect}]) => { + const logName = `${region}-${options && options.logName || 'agent-log'}`; + connect.getLog().download({logName, filterByLogLevel: options && options.filterByLogLevel}); + }); + } else { + throw new Error("CCP is not initialized yet. Please call initCCP() first and wait until the getPrimaryRegion promise resolves."); + } + }; + + globalConnect.core.failover = function (useSoftFailover) { + globalConnect.core.failoverTo(globalConnect.core.secondaryRegion, useSoftFailover); + }; + + globalConnect.core.failoverTo = function (electedNewPrimaryRegion, useSoftFailover) { + validateRegion(electedNewPrimaryRegion); + if (electedNewPrimaryRegion === globalConnect.core.primaryRegion) { + connect + .getLog() + .info(`[Disaster Recovery] Ignoring request to fail over to region ${electedNewPrimaryRegion} since it is already the currently active region.`) + .sendInternalLogToServer(); + } else { + globalConnect.core.deactivate(globalConnect.core.primaryRegion, useSoftFailover); + } + }; + + /**------------------------------------------------------------------------- + * Deactivates a region + */ + globalConnect.core.deactivate = function (region, useSoftFailover) { + var connect = globalConnect.core.regions[region].connect; + connect + .getLog() + .info("[Disaster Recovery] Deactivating %s region.", region) + .sendInternalLogToServer(); + // call this to suppress contacts + if (connect.core.suppressContacts && connect.core.forceOffline) { + connect.core.suppressContacts(true); + connect.core.forceOffline({softFailover: useSoftFailover}); + } else { + connect.getLog().error("[Disaster Recovery] CCP did not load successfully for region %s; unable to deactivate region", region); + } + }; + + /**------------------------------------------------------------------------- + * Activates Stand-by region on failover using suppress==false event + */ + globalConnect.core.activate = function (region) { + var connect = globalConnect.core.regions[region].connect; + connect + .getLog() + .info("[Disaster Recovery] Activating %s region.", region) + .sendInternalLogToServer(); + if (connect.core.suppressContacts) { + connect.core.suppressContacts(false); + } else { + connect.getLog().error("[Disaster Recovery] CCP did not load successfully for region %s; unable to activate region", region); + } + }; +})(); + +/***/ }), + +/***/ 163: +/***/ (function() { + +/* + * JavaScript MD5 + * https://github.com/blueimp/JavaScript-MD5 + * + * Copyright 2011, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * https://opensource.org/licenses/MIT + * + * Based on + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for more info. + */ + +/* global define */ + +/* eslint-disable strict */ + +;(function ($) { + var ctx = this || globalThis; + + /** + * Add integers, wrapping at 2^32. + * This uses 16-bit operations internally to work around bugs in interpreters. + * + * @param {number} x First integer + * @param {number} y Second integer + * @returns {number} Sum + */ + function safeAdd(x, y) { + var lsw = (x & 0xffff) + (y & 0xffff) + var msw = (x >> 16) + (y >> 16) + (lsw >> 16) + return (msw << 16) | (lsw & 0xffff) + } + + /** + * Bitwise rotate a 32-bit number to the left. + * + * @param {number} num 32-bit number + * @param {number} cnt Rotation count + * @returns {number} Rotated number + */ + function bitRotateLeft(num, cnt) { + return (num << cnt) | (num >>> (32 - cnt)) + } + + /** + * Basic operation the algorithm uses. + * + * @param {number} q q + * @param {number} a a + * @param {number} b b + * @param {number} x x + * @param {number} s s + * @param {number} t t + * @returns {number} Result + */ + function md5cmn(q, a, b, x, s, t) { + return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b) + } + /** + * Basic operation the algorithm uses. + * + * @param {number} a a + * @param {number} b b + * @param {number} c c + * @param {number} d d + * @param {number} x x + * @param {number} s s + * @param {number} t t + * @returns {number} Result + */ + function md5ff(a, b, c, d, x, s, t) { + return md5cmn((b & c) | (~b & d), a, b, x, s, t) + } + /** + * Basic operation the algorithm uses. + * + * @param {number} a a + * @param {number} b b + * @param {number} c c + * @param {number} d d + * @param {number} x x + * @param {number} s s + * @param {number} t t + * @returns {number} Result + */ + function md5gg(a, b, c, d, x, s, t) { + return md5cmn((b & d) | (c & ~d), a, b, x, s, t) + } + /** + * Basic operation the algorithm uses. + * + * @param {number} a a + * @param {number} b b + * @param {number} c c + * @param {number} d d + * @param {number} x x + * @param {number} s s + * @param {number} t t + * @returns {number} Result + */ + function md5hh(a, b, c, d, x, s, t) { + return md5cmn(b ^ c ^ d, a, b, x, s, t) + } + /** + * Basic operation the algorithm uses. + * + * @param {number} a a + * @param {number} b b + * @param {number} c c + * @param {number} d d + * @param {number} x x + * @param {number} s s + * @param {number} t t + * @returns {number} Result + */ + function md5ii(a, b, c, d, x, s, t) { + return md5cmn(c ^ (b | ~d), a, b, x, s, t) + } + + /** + * Calculate the MD5 of an array of little-endian words, and a bit length. + * + * @param {Array} x Array of little-endian words + * @param {number} len Bit length + * @returns {Array} MD5 Array + */ + function binlMD5(x, len) { + /* append padding */ + x[len >> 5] |= 0x80 << len % 32 + x[(((len + 64) >>> 9) << 4) + 14] = len + + var i + var olda + var oldb + var oldc + var oldd + var a = 1732584193 + var b = -271733879 + var c = -1732584194 + var d = 271733878 + + for (i = 0; i < x.length; i += 16) { + olda = a + oldb = b + oldc = c + oldd = d + + a = md5ff(a, b, c, d, x[i], 7, -680876936) + d = md5ff(d, a, b, c, x[i + 1], 12, -389564586) + c = md5ff(c, d, a, b, x[i + 2], 17, 606105819) + b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330) + a = md5ff(a, b, c, d, x[i + 4], 7, -176418897) + d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426) + c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341) + b = md5ff(b, c, d, a, x[i + 7], 22, -45705983) + a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416) + d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417) + c = md5ff(c, d, a, b, x[i + 10], 17, -42063) + b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162) + a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682) + d = md5ff(d, a, b, c, x[i + 13], 12, -40341101) + c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290) + b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329) + + a = md5gg(a, b, c, d, x[i + 1], 5, -165796510) + d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632) + c = md5gg(c, d, a, b, x[i + 11], 14, 643717713) + b = md5gg(b, c, d, a, x[i], 20, -373897302) + a = md5gg(a, b, c, d, x[i + 5], 5, -701558691) + d = md5gg(d, a, b, c, x[i + 10], 9, 38016083) + c = md5gg(c, d, a, b, x[i + 15], 14, -660478335) + b = md5gg(b, c, d, a, x[i + 4], 20, -405537848) + a = md5gg(a, b, c, d, x[i + 9], 5, 568446438) + d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690) + c = md5gg(c, d, a, b, x[i + 3], 14, -187363961) + b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501) + a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467) + d = md5gg(d, a, b, c, x[i + 2], 9, -51403784) + c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473) + b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734) + + a = md5hh(a, b, c, d, x[i + 5], 4, -378558) + d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463) + c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562) + b = md5hh(b, c, d, a, x[i + 14], 23, -35309556) + a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060) + d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353) + c = md5hh(c, d, a, b, x[i + 7], 16, -155497632) + b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640) + a = md5hh(a, b, c, d, x[i + 13], 4, 681279174) + d = md5hh(d, a, b, c, x[i], 11, -358537222) + c = md5hh(c, d, a, b, x[i + 3], 16, -722521979) + b = md5hh(b, c, d, a, x[i + 6], 23, 76029189) + a = md5hh(a, b, c, d, x[i + 9], 4, -640364487) + d = md5hh(d, a, b, c, x[i + 12], 11, -421815835) + c = md5hh(c, d, a, b, x[i + 15], 16, 530742520) + b = md5hh(b, c, d, a, x[i + 2], 23, -995338651) + + a = md5ii(a, b, c, d, x[i], 6, -198630844) + d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415) + c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905) + b = md5ii(b, c, d, a, x[i + 5], 21, -57434055) + a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571) + d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606) + c = md5ii(c, d, a, b, x[i + 10], 15, -1051523) + b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799) + a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359) + d = md5ii(d, a, b, c, x[i + 15], 10, -30611744) + c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380) + b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649) + a = md5ii(a, b, c, d, x[i + 4], 6, -145523070) + d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379) + c = md5ii(c, d, a, b, x[i + 2], 15, 718787259) + b = md5ii(b, c, d, a, x[i + 9], 21, -343485551) + + a = safeAdd(a, olda) + b = safeAdd(b, oldb) + c = safeAdd(c, oldc) + d = safeAdd(d, oldd) + } + return [a, b, c, d] + } + + /** + * Convert an array of little-endian words to a string + * + * @param {Array} input MD5 Array + * @returns {string} MD5 string + */ + function binl2rstr(input) { + var i + var output = '' + var length32 = input.length * 32 + for (i = 0; i < length32; i += 8) { + output += String.fromCharCode((input[i >> 5] >>> i % 32) & 0xff) + } + return output + } + + /** + * Convert a raw string to an array of little-endian words + * Characters >255 have their high-byte silently ignored. + * + * @param {string} input Raw input string + * @returns {Array} Array of little-endian words + */ + function rstr2binl(input) { + var i + var output = [] + output[(input.length >> 2) - 1] = undefined + for (i = 0; i < output.length; i += 1) { + output[i] = 0 + } + var length8 = input.length * 8 + for (i = 0; i < length8; i += 8) { + output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << i % 32 + } + return output + } + + /** + * Calculate the MD5 of a raw string + * + * @param {string} s Input string + * @returns {string} Raw MD5 string + */ + function rstrMD5(s) { + return binl2rstr(binlMD5(rstr2binl(s), s.length * 8)) + } + + /** + * Calculates the HMAC-MD5 of a key and some data (raw strings) + * + * @param {string} key HMAC key + * @param {string} data Raw input string + * @returns {string} Raw MD5 string + */ + function rstrHMACMD5(key, data) { + var i + var bkey = rstr2binl(key) + var ipad = [] + var opad = [] + var hash + ipad[15] = opad[15] = undefined + if (bkey.length > 16) { + bkey = binlMD5(bkey, key.length * 8) + } + for (i = 0; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636 + opad[i] = bkey[i] ^ 0x5c5c5c5c + } + hash = binlMD5(ipad.concat(rstr2binl(data)), 512 + data.length * 8) + return binl2rstr(binlMD5(opad.concat(hash), 512 + 128)) + } + + /** + * Convert a raw string to a hex string + * + * @param {string} input Raw input string + * @returns {string} Hex encoded string + */ + function rstr2hex(input) { + var hexTab = '0123456789abcdef' + var output = '' + var x + var i + for (i = 0; i < input.length; i += 1) { + x = input.charCodeAt(i) + output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f) + } + return output + } + + /** + * Encode a string as UTF-8 + * + * @param {string} input Input string + * @returns {string} UTF8 string + */ + function str2rstrUTF8(input) { + return unescape(encodeURIComponent(input)) + } + + /** + * Encodes input string as raw MD5 string + * + * @param {string} s Input string + * @returns {string} Raw MD5 string + */ + function rawMD5(s) { + return rstrMD5(str2rstrUTF8(s)) + } + /** + * Encodes input string as Hex encoded string + * + * @param {string} s Input string + * @returns {string} Hex encoded string + */ + function hexMD5(s) { + return rstr2hex(rawMD5(s)) + } + /** + * Calculates the raw HMAC-MD5 for the given key and data + * + * @param {string} k HMAC key + * @param {string} d Input string + * @returns {string} Raw MD5 string + */ + function rawHMACMD5(k, d) { + return rstrHMACMD5(str2rstrUTF8(k), str2rstrUTF8(d)) + } + /** + * Calculates the Hex encoded HMAC-MD5 for the given key and data + * + * @param {string} k HMAC key + * @param {string} d Input string + * @returns {string} Raw MD5 string + */ + function hexHMACMD5(k, d) { + return rstr2hex(rawHMACMD5(k, d)) + } + + /** + * Calculates MD5 value for a given string. + * If a key is provided, calculates the HMAC-MD5 value. + * Returns a Hex encoded string unless the raw argument is given. + * + * @param {string} string Input string + * @param {string} [key] HMAC key + * @param {boolean} [raw] Raw output switch + * @returns {string} MD5 output + */ + function md5(string, key, raw) { + if (!key) { + if (!raw) { + return hexMD5(string) + } + return rawMD5(string) + } + if (!raw) { + return hexHMACMD5(key, string) + } + return rawHMACMD5(key, string) + } + + ctx.md5 = md5 +})(this) + +/***/ }), + +/***/ 944: +/***/ (() => { + +/*! @license sprintf.js | Copyright (c) 2007-2013 Alexandru Marasteanu | 3 clause BSD license */ + +(function() { + var ctx = this || globalThis; + + var sprintf = function() { + if (!sprintf.cache.hasOwnProperty(arguments[0])) { + sprintf.cache[arguments[0]] = sprintf.parse(arguments[0]); + } + return sprintf.format.call(null, sprintf.cache[arguments[0]], arguments); + }; + + sprintf.format = function(parse_tree, argv) { + var cursor = 1, tree_length = parse_tree.length, node_type = '', arg, output = [], i, k, match, pad, pad_character, pad_length; + for (i = 0; i < tree_length; i++) { + node_type = get_type(parse_tree[i]); + if (node_type === 'string') { + output.push(parse_tree[i]); + } + else if (node_type === 'array') { + match = parse_tree[i]; // convenience purposes only + if (match[2]) { // keyword argument + arg = argv[cursor]; + for (k = 0; k < match[2].length; k++) { + if (!arg.hasOwnProperty(match[2][k])) { + throw(sprintf('[sprintf] property "%s" does not exist', match[2][k])); + } + arg = arg[match[2][k]]; + } + } + else if (match[1]) { // positional argument (explicit) + arg = argv[match[1]]; + } + else { // positional argument (implicit) + arg = argv[cursor++]; + } + + if (/[^s]/.test(match[8]) && (get_type(arg) != 'number')) { + throw(sprintf('[sprintf] expecting number but found %s', get_type(arg))); + } + switch (match[8]) { + case 'b': arg = arg.toString(2); break; + case 'c': arg = String.fromCharCode(arg); break; + case 'd': arg = parseInt(arg, 10); break; + case 'e': arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential(); break; + case 'f': arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg); break; + case 'o': arg = arg.toString(8); break; + case 's': arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg); break; + case 'u': arg = arg >>> 0; break; + case 'x': arg = arg.toString(16); break; + case 'X': arg = arg.toString(16).toUpperCase(); break; + } + arg = (/[def]/.test(match[8]) && match[3] && arg >= 0 ? '+'+ arg : arg); + pad_character = match[4] ? match[4] == '0' ? '0' : match[4].charAt(1) : ' '; + pad_length = match[6] - String(arg).length; + pad = match[6] ? str_repeat(pad_character, pad_length) : ''; + output.push(match[5] ? arg + pad : pad + arg); + } + } + return output.join(''); + }; + + sprintf.cache = {}; + + sprintf.parse = function(fmt) { + var _fmt = fmt, match = [], parse_tree = [], arg_names = 0; + while (_fmt) { + if ((match = /^[^\x25]+/.exec(_fmt)) !== null) { + parse_tree.push(match[0]); + } + else if ((match = /^\x25{2}/.exec(_fmt)) !== null) { + parse_tree.push('%'); + } + else if ((match = /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(_fmt)) !== null) { + if (match[2]) { + arg_names |= 1; + var field_list = [], replacement_field = match[2], field_match = []; + if ((field_match = /^([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) { + field_list.push(field_match[1]); + while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') { + if ((field_match = /^\.([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) { + field_list.push(field_match[1]); + } + else if ((field_match = /^\[(\d+)\]/.exec(replacement_field)) !== null) { + field_list.push(field_match[1]); + } + else { + throw('[sprintf] huh?'); + } + } + } + else { + throw('[sprintf] huh?'); + } + match[2] = field_list; + } + else { + arg_names |= 2; + } + if (arg_names === 3) { + throw('[sprintf] mixing positional and named placeholders is not (yet) supported'); + } + parse_tree.push(match); + } + else { + throw('[sprintf] huh?'); + } + _fmt = _fmt.substring(match[0].length); + } + return parse_tree; + }; + + var vsprintf = function(fmt, argv, _argv) { + _argv = argv.slice(0); + _argv.splice(0, 0, fmt); + return sprintf.apply(null, _argv); + }; + + /** + * helpers + */ + function get_type(variable) { + return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase(); + } + + function str_repeat(input, multiplier) { + for (var output = []; multiplier > 0; output[--multiplier] = input) {/* do nothing */} + return output.join(''); + } + + /** + * export to either browser or node.js + */ + ctx.sprintf = sprintf; + ctx.vsprintf = vsprintf; +})(); + + + +/***/ }), + +/***/ 891: +/***/ (() => { + +/* + * Copyright 2014-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: Apache-2.0 + */ +(function () { + var global = this || globalThis; + var connect = global.connect || {}; + global.connect = connect; + global.lily = connect; + + var userAgent = navigator.userAgent; + var ONE_DAY_MILLIS = 24 * 60 * 60 * 1000; + var DEFAULT_POPUP_HEIGHT = 578; + var DEFAULT_POPUP_WIDTH = 433; + var COPYABLE_EVENT_FIELDS = ["bubbles", "cancelBubble", "cancelable", "composed", "data", "defaultPrevented", "eventPhase", "isTrusted", "lastEventId", "origin", "returnValue", "timeStamp", "type"]; + + /** + * Unpollute sprintf functions from the global namespace. + */ + connect.sprintf = global.sprintf; + connect.vsprintf = global.vsprintf; + delete global.sprintf; + delete global.vsprintf; + + connect.HTTP_STATUS_CODES = { + SUCCESS: 200, + UNAUTHORIZED: 401, + ACCESS_DENIED: 403, + TOO_MANY_REQUESTS: 429, + INTERNAL_SERVER_ERROR: 500 + }; + + connect.TRANSPORT_TYPES = { + CHAT_TOKEN: "chat_token", + WEB_SOCKET: "web_socket", + AGENT_DISCOVERY: "agent_discovery" + }; + + /** + * Binds the given instance object as the context for + * the method provided. + * + * @param scope The instance object to be set as the scope + * of the function. + * @param method The method to be encapsulated. + * + * All other arguments, if any, are bound to the method + * invocation inside the closure. + * + * @return A closure encapsulating the invocation of the + * method provided in context of the given instance. + */ + connect.hitch = function () { + var args = Array.prototype.slice.call(arguments); + var scope = args.shift(); + var method = args.shift(); + + connect.assertNotNull(scope, 'scope'); + connect.assertNotNull(method, 'method'); + connect.assertTrue(connect.isFunction(method), 'method must be a function'); + + return function () { + var closureArgs = Array.prototype.slice.call(arguments); + return method.apply(scope, args.concat(closureArgs)); + }; + }; + + /** + * Determine if the given value is a callable function type. + * Borrowed from Underscore.js. + */ + connect.isFunction = function (obj) { + return !!(obj && obj.constructor && obj.call && obj.apply); + }; + + /** + * Determine if the given value is an array. + */ + connect.isArray = function (obj) { + return Object.prototype.toString.call(obj) === '[object Array]'; + }; + + /** + * Get a list of keys from a Javascript object used + * as a hash map. + */ + connect.keys = function (map) { + var keys = []; + + connect.assertNotNull(map, 'map'); + + for (var k in map) { + keys.push(k); + } + + return keys; + }; + + /** + * Get a list of values from a Javascript object used + * as a hash map. + */ + connect.values = function (map) { + var values = []; + + connect.assertNotNull(map, 'map'); + + for (var k in map) { + values.push(map[k]); + } + + return values; + }; + + /** + * Get a list of key/value pairs from the given map. + */ + connect.entries = function (map) { + var entries = []; + + for (var k in map) { + entries.push({ key: k, value: map[k] }); + } + + return entries; + }; + + /** + * Merge two or more maps together into a new map, + * or simply copy a single map. + */ + connect.merge = function () { + var argMaps = Array.prototype.slice.call(arguments, 0); + var resultMap = {}; + + argMaps.forEach(function (map) { + connect.entries(map).forEach(function (kv) { + resultMap[kv.key] = kv.value; + }); + }); + + return resultMap; + }; + + connect.now = function () { + return new Date().getTime(); + }; + + connect.find = function (array, predicate) { + for (var x = 0; x < array.length; x++) { + if (predicate(array[x])) { + return array[x]; + } + } + + return null; + }; + + connect.contains = function (obj, value) { + if (obj instanceof Array) { + return connect.find(obj, function (v) { return v === value; }) != null; + + } else { + return (value in obj); + } + }; + + connect.containsValue = function (obj, value) { + if (obj instanceof Array) { + return connect.find(obj, function (v) { return v === value; }) != null; + + } else { + return connect.find(connect.values(obj), function (v) { return v === value; }) != null; + } + }; + + /** + * Generate a random ID consisting of the current timestamp + * and a random base-36 number based on Math.random(). + */ + connect.randomId = function () { + return connect.sprintf("%s-%s", connect.now(), Math.random().toString(36).slice(2)); + }; + + /** + * Generate an enum from the given list of lower-case enum values, + * where the enum keys will be upper case. + * + * Conversion from pascal case based on code from here: + * http://stackoverflow.com/questions/30521224 + */ + connect.makeEnum = function (values) { + var enumObj = {}; + + values.forEach(function (value) { + var key = value.replace(/\.?([a-z]+)_?/g, function (x, y) { return y.toUpperCase() + "_"; }) + .replace(/_$/, ""); + + enumObj[key] = value; + }); + + return enumObj; + }; + + connect.makeNamespacedEnum = function (prefix, values) { + var enumObj = connect.makeEnum(values); + connect.keys(enumObj).forEach(function (key) { + enumObj[key] = connect.sprintf("%s::%s", prefix, enumObj[key]); + }); + return enumObj; + }; + + connect.makeGenericNamespacedEnum = function (prefix, values, delimiter) { + var enumObj = connect.makeEnum(values); + connect.keys(enumObj).forEach(function (key) { + enumObj[key] = connect.sprintf("%s"+delimiter+"%s", prefix, enumObj[key]); + }); + return enumObj; + }; + + /** + * Methods to determine browser type and versions, used for softphone initialization. + */ + + /* + This will also return True for Edge and Opera since they + include Chrome in the user agent string, as they are built + off of Chrome. + */ + connect.isChromeBrowser = function () { + return userAgent.indexOf("Chrome") !== -1; + }; + + connect.isFirefoxBrowser = function () { + return userAgent.indexOf("Firefox") !== -1; + }; + + connect.isOperaBrowser = function () { + return userAgent.indexOf("Opera") !== -1; + }; + + connect.isEdgeBrowser = function () { + return userAgent.indexOf("Edg") !== -1; + }; + + connect.getChromeBrowserVersion = function () { + var chromeVersion = userAgent.substring(userAgent.indexOf("Chrome") + 7); + if (chromeVersion) { + return parseFloat(chromeVersion); + } else { + return -1; + } + }; + + connect.getFirefoxBrowserVersion = function () { + var firefoxVersion = userAgent.substring(userAgent.indexOf("Firefox") + 8); + if (firefoxVersion) { + return parseFloat(firefoxVersion); + } else { + return -1; + } + }; + + connect.isValidLocale = function (locale) { + var languages = [ + { + id: 'en_US', + label: 'English' + }, + { + id: 'de_DE', + label: 'Deutsch' + }, + { + id: 'es_ES', + label: 'Español' + }, + { + id: 'fr_FR', + label: 'Français' + }, + { + id: 'ja_JP', + label: '日本語' + }, + { + id: 'it_IT', + label: 'Italiano' + }, + { + id: 'ko_KR', + label: '한국어' + }, + { + id: 'pt_BR', + label: 'Português' + }, + { + id: 'zh_CN', + label: '中文(简体)' + }, + { + id: 'zh_TW', + label: '中文(繁體)' + } + ]; + return languages.map(function(language){ return language.id}).includes(locale); + } + + connect.getOperaBrowserVersion = function () { + var versionOffset = userAgent.indexOf("Opera"); + var operaVersion = (userAgent.indexOf("Version") !== -1) ? userAgent.substring(versionOffset + 8) : userAgent.substring(versionOffset + 6); + if (operaVersion) { + return parseFloat(operaVersion); + } else { + return -1; + } + }; + + /** + * Return a map of items in the given list indexed by + * keys determined by the closure provided. + * + * @param iterable A list-like object. + * @param closure A closure to determine the index for the + * items in the iterable. + * @return A map from index to item for each item in the iterable. + */ + connect.index = function (iterable, closure) { + var map = {}; + + iterable.forEach(function (item) { + map[closure(item)] = item; + }); + + return map; + }; + + /** + * Converts the given array into a map as a set, + * where elements in the array are mapped to 1. + */ + connect.set = function (arrayIn) { + var setMap = {}; + + arrayIn.forEach(function (key) { + setMap[key] = 1; + }); + + return setMap; + }; + + /** + * Returns a map for each key in mapB which + * is NOT in mapA. + */ + connect.relativeComplement = function (mapA, mapB) { + var compMap = {}; + + connect.keys(mapB).forEach(function (key) { + if (!(key in mapA)) { + compMap[key] = mapB[key]; + } + }); + + return compMap; + }; + + /** + * Asserts that a premise is true. + */ + connect.assertTrue = function (premise, message) { + if (!premise) { + throw new connect.ValueError(message); + } + }; + + /** + * Asserts that a value is not null or undefined. + */ + connect.assertNotNull = function (value, name) { + connect.assertTrue(value != null && typeof value !== undefined, + connect.sprintf("%s must be provided", name || 'A value')); + return value; + }; + + connect.deepcopy = function (src) { + return JSON.parse(JSON.stringify(src)); + }; + + connect.deepcopyCrossOriginEvent = function(event) { + const obj = {}; + const listOfAcceptableKeys = COPYABLE_EVENT_FIELDS; + listOfAcceptableKeys.forEach((key) => { + try { + obj[key] = event[key]; + } + catch(e) { + connect.getLog().info("deepcopyCrossOriginEvent failed on key: ", key).sendInternalLogToServer(); + } + }); + return connect.deepcopy(obj); + } + + /** + * Get the current base url of the open page, e.g. if the page is + * https://example.com:9494/oranges, this will be "https://example.com:9494". + */ + connect.getBaseUrl = function () { + var location = global.location; + return connect.sprintf("%s//%s:%s", location.protocol, location.hostname, location.port); + }; + + connect.getUrlWithProtocol = function(url) { + var protocol = global.location.protocol; + if (url.substr(0, protocol.length) !== protocol) { + return connect.sprintf("%s//%s", protocol, url); + } + return url; + } + + /** + * Determine if the current window is in an iframe. + * Courtesy: http://stackoverflow.com/questions/326069/ + */ + connect.isFramed = function () { + try { + return window.self !== window.top; + } catch (e) { + return true; + } + }; + + connect.hasOtherConnectedCCPs = function () { + return connect.numberOfConnectedCCPs > 1; + } + + connect.fetch = function (endpoint, options, milliInterval, maxRetry) { + maxRetry = maxRetry || 5; + milliInterval = milliInterval || 1000; + options = options || {}; + return new Promise(function (resolve, reject) { + function fetchData(maxRetry) { + fetch(endpoint, options).then(function (res) { + if (res.status === connect.HTTP_STATUS_CODES.SUCCESS) { + res.json().then(json => resolve(json)).catch(() => resolve({})); + } else if (maxRetry !== 1 && (res.status >= connect.HTTP_STATUS_CODES.INTERNAL_SERVER_ERROR || res.status === connect.HTTP_STATUS_CODES.TOO_MANY_REQUESTS)) { + setTimeout(function () { + fetchData(--maxRetry); + }, milliInterval); + } else { + reject(res); + } + }).catch(function (e) { + reject(e); + }); + } + fetchData(maxRetry); + }); + }; + + connect.fetchWithTimeout = async function(endpoint, timeoutMs, options, milliInterval, maxRetry) { + options = options || {}; + if (!timeoutMs) { + return connect.fetch(endpoint, options, milliInterval, maxRetry); + } + const controller = new AbortController(); + const id = setTimeout(() => controller.abort(), timeoutMs); + const response = await connect.fetch(endpoint, { + ...options, + signal: controller.signal + }, milliInterval, maxRetry); + clearTimeout(id); + return response; + } + + /** + * Calling a function with exponential backoff with full jitter retry strategy + * It will retry calling the function for maximum maxRetry times if it fails. + * Success callback will be called if the function succeeded. + * Failure callback will be called only if the last try failed. + */ + connect.backoff = function (func, milliInterval, maxRetry, callbacks) { + connect.assertTrue(connect.isFunction(func), "func must be a Function"); + var self = this; + var ratio = 2; + + func({ + success: function (data) { + if (callbacks && callbacks.success) { + callbacks.success(data); + } + }, + failure: function (err, data) { + if (maxRetry > 0) { + var interval = milliInterval * 2 * Math.random(); + global.setTimeout(function () { + self.backoff(func, interval * ratio, --maxRetry, callbacks); + }, interval); + } else { + if (callbacks && callbacks.failure) { + callbacks.failure(err, data); + } + } + } + }); + }; + + connect.publishMetric = function (metricData) { + connect.core.getUpstream().sendUpstream(connect.EventType.BROADCAST, { + event: connect.EventType.CLIENT_METRIC, + data: metricData + }); + }; + + connect.publishSoftphoneStats = function(stats) { + connect.core.getUpstream().sendUpstream(connect.EventType.BROADCAST, { + event: connect.EventType.SOFTPHONE_STATS, + data: stats + }); + }; + + connect.publishSoftphoneReport = function(report) { + connect.core.getUpstream().sendUpstream(connect.EventType.BROADCAST, { + event: connect.EventType.SOFTPHONE_REPORT, + data: report + }); + }; + + connect.publishClickStreamData = function(report) { + connect.core.getUpstream().sendUpstream(connect.EventType.BROADCAST, { + event: connect.EventType.CLICK_STREAM_DATA, + data: report + }); + }; + + connect.publishClientSideLogs = function(logs) { + var bus = connect.core.getEventBus(); + bus.trigger(connect.EventType.CLIENT_SIDE_LOGS, logs); + }; + + connect.addNamespaceToLogs = function(namespace) { + const methods = ['log', 'error', 'warn', 'info', 'debug']; + + methods.forEach((method) => { + const consoleMethod = window.console[method]; + window.console[method] = function () { + const args = Array.from(arguments); + args.unshift(`[${namespace}]`); + consoleMethod.apply(window.console, args); + }; + }); + }; + + /** + * A wrapper around Window.open() for managing single instance popups. + */ + connect.PopupManager = function () { }; + + connect.PopupManager.prototype.open = function (url, name, options) { + var then = this._getLastOpenedTimestamp(name); + var now = new Date().getTime(); + var win = null; + if (now - then > ONE_DAY_MILLIS) { + if (options) { + // default values are chosen to provide a minimum height without scrolling + // and a uniform margin based on the css of the ccp login page + var height = options.height || DEFAULT_POPUP_HEIGHT; + var width = options.width || DEFAULT_POPUP_WIDTH; + var top = options.top || 0; + var left = options.left || 0; + win = window.open('', name, "width="+width+", height="+height+", top="+top+", left="+left); + if (win.location !== url) { + win = window.open(url, name, "width="+width+", height="+height+", top="+top+", left="+left); + } + } else { + win = window.open('', name); + if (win.location !== url) { + win = window.open(url, name); + } + } + this._setLastOpenedTimestamp(name, now); + } + return win; + }; + + connect.PopupManager.prototype.clear = function (name) { + var key = this._getLocalStorageKey(name); + global.localStorage.removeItem(key); + }; + + connect.PopupManager.prototype._getLastOpenedTimestamp = function (name) { + var key = this._getLocalStorageKey(name); + var value = global.localStorage.getItem(key); + + if (value) { + return parseInt(value, 10); + + } else { + return 0; + } + }; + + connect.PopupManager.prototype._setLastOpenedTimestamp = function (name, ts) { + var key = this._getLocalStorageKey(name); + global.localStorage.setItem(key, '' + ts); + }; + + connect.PopupManager.prototype._getLocalStorageKey = function (name) { + return "connectPopupManager::" + name; + }; + + /** + * An enumeration of the HTML5 notification permission values. + */ + var NotificationPermission = connect.makeEnum([ + 'granted', + 'denied', + 'default' + ]); + + /** + * A simple engine for showing notification popups. + */ + connect.NotificationManager = function () { + this.queue = []; + this.permission = NotificationPermission.DEFAULT; + }; + + connect.NotificationManager.prototype.requestPermission = function () { + var self = this; + if (!("Notification" in global)) { + connect.getLog().warn("This browser doesn't support notifications.").sendInternalLogToServer(); + this.permission = NotificationPermission.DENIED; + + } else if (global.Notification.permission === NotificationPermission.DENIED) { + connect.getLog().warn("The user has requested to not receive notifications.").sendInternalLogToServer(); + this.permission = NotificationPermission.DENIED; + + } else if (this.permission !== NotificationPermission.GRANTED) { + global.Notification.requestPermission().then(function (permission) { + self.permission = permission; + if (permission === NotificationPermission.GRANTED) { + self._showQueued(); + + } else { + self.queue = []; + } + }); + } + }; + + connect.NotificationManager.prototype.show = function (title, options) { + if (this.permission === NotificationPermission.GRANTED) { + return this._showImpl({ title: title, options: options }); + + } else if (this.permission === NotificationPermission.DENIED) { + connect.getLog().warn("Unable to show notification.") + .sendInternalLogToServer() + .withObject({ + title: title, + options: options + }); + + } else { + var params = { title: title, options: options }; + connect.getLog().warn("Deferring notification until user decides to allow or deny.") + .withObject(params) + .sendInternalLogToServer(); + this.queue.push(params); + } + }; + + connect.NotificationManager.prototype._showQueued = function () { + var self = this; + var notifications = this.queue.map(function (params) { + return self._showImpl(params); + }); + this.queue = []; + return notifications; + }; + + connect.NotificationManager.prototype._showImpl = function (params) { + var notification = new global.Notification(params.title, params.options); + if (params.options.clicked) { + notification.onclick = function () { + params.options.clicked.call(notification); + }; + } + return notification; + }; + + connect.ValueError = function () { + var args = Array.prototype.slice.call(arguments, 0); + var format = args.shift(); + var instance = new Error(connect.vsprintf(format, args)); + Object.setPrototypeOf(instance, connect.ValueError.prototype); + return instance; + }; + Object.setPrototypeOf(connect.ValueError.prototype, Error.prototype); + Object.setPrototypeOf(connect.ValueError, Error); + connect.ValueError.prototype.name = 'ValueError'; + + connect.NotImplementedError = function () { + var args = Array.prototype.slice.call(arguments, 0); + var format = args.shift(); + var instance = new Error(connect.vsprintf(format, args)); + Object.setPrototypeOf(instance, connect.NotImplementedError.prototype); + return instance; + }; + Object.setPrototypeOf(connect.NotImplementedError.prototype, Error.prototype); + Object.setPrototypeOf(connect.NotImplementedError, Error); + connect.NotImplementedError.prototype.name = 'NotImplementedError'; + + connect.StateError = function () { + var args = Array.prototype.slice.call(arguments, 0); + var format = args.shift(); + var instance = new Error(connect.vsprintf(format, args)); + Object.setPrototypeOf(instance, connect.StateError.prototype); + return instance; + } + Object.setPrototypeOf(connect.StateError.prototype, Error.prototype); + Object.setPrototypeOf(connect.StateError, Error); + connect.StateError.prototype.name = 'StateError'; + + + + connect.VoiceIdError = function(type, message, err){ + var error = {}; + error.type = type; + error.message = message; + error.stack = Error(message).stack; + error.err = err; + return error; + } + + // internal use only + connect.isCCP = function () { + if (!connect.core.upstream) { + return false; + } + var conduit = connect.core.getUpstream(); + return conduit.name === 'ConnectSharedWorkerConduit'; + } + + connect.isSharedWorker = function () { + return connect.worker && !!connect.worker.clientEngine; + } + + connect.isCRM = function () { + if (!connect.core.upstream) { + return false; + } + return connect.core.getUpstream() instanceof connect.IFrameConduit; + } +})(); + + +/***/ }) + +/******/ }); +/************************************************************************/ +/******/ +/******/ // startup +/******/ // Load entry module and return exports +/******/ __webpack_modules__[944](); +/******/ // This entry module is referenced by other modules so it can't be inlined +/******/ __webpack_modules__[163](); +/******/ __webpack_modules__[891](); +/******/ __webpack_modules__[772](); +/******/ var __webpack_exports__ = {}; +/******/ __webpack_modules__[341](); +/******/ +/******/ })() +; \ No newline at end of file diff --git a/release/connect-streams-min.js b/release/connect-streams-min.js index 3119d312..ac086824 100644 --- a/release/connect-streams-min.js +++ b/release/connect-streams-min.js @@ -1 +1 @@ -(()=>{var e={821:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.agentApp={};var 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e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.AgentStateType=t.makeEnum(["init","routable","not_routable","offline"]),t.AgentStatusType=t.AgentStateType,t.AgentAvailStates=t.makeEnum(["Init","Busy","AfterCallWork","CallingCustomer","Dialing","Joining","PendingAvailable","PendingBusy"]),t.AgentErrorStates=t.makeEnum(["Error","AgentHungUp","BadAddressAgent","BadAddressCustomer","Default","FailedConnectAgent","FailedConnectCustomer","InvalidLocale","LineEngagedAgent","LineEngagedCustomer","MissedCallAgent","MissedCallCustomer","MultipleCcpWindows","RealtimeCommunicationError"]),t.EndpointType=t.makeEnum(["phone_number","agent","queue"]),t.AddressType=t.EndpointType,t.ConnectionType=t.makeEnum(["agent","inbound","outbound","monitoring"]),t.ConnectionStateType=t.makeEnum(["init","connecting","connected","hold","disconnected","silent_monitor","barge"]),t.ConnectionStatusType=t.ConnectionStateType,t.CONNECTION_ACTIVE_STATES=t.set([t.ConnectionStateType.CONNECTING,t.ConnectionStateType.CONNECTED,t.ConnectionStateType.HOLD,t.ConnectionStateType.SILENT_MONITOR,t.ConnectionStateType.BARGE]),t.CONNECTION_CONNECTED_STATES=t.set([t.ConnectionStateType.CONNECTED,t.ConnectionStateType.SILENT_MONITOR,t.ConnectionStateType.BARGE]),t.ContactStateType=t.makeEnum(["init","incoming","pending","connecting","connected","missed","error","ended"]),t.ContactStatusType=t.ContactStateType,t.CONTACT_ACTIVE_STATES=t.makeEnum(["incoming","pending","connecting","connected"]),t.ContactType=t.makeEnum(["voice","queue_callback","chat","task"]),t.ContactInitiationMethod=t.makeEnum(["inbound","outbound","transfer","queue_transfer","callback","api","disconnect"]),t.MonitoringMode=t.makeEnum(["SILENT_MONITOR","BARGE"]),t.MonitoringErrorTypes=t.makeEnum(["invalid_target_state"]),t.ChannelType=t.makeEnum(["VOICE","CHAT","TASK"]),t.MediaType=t.makeEnum(["softphone","chat","task"]),t.SoftphoneCallType=t.makeEnum(["audio_video","video_only","audio_only","none"]),t.SoftphoneErrorTypes=t.makeEnum(["unsupported_browser","microphone_not_shared","signalling_handshake_failure","signalling_connection_failure","ice_collection_timeout","user_busy_error","webrtc_error","realtime_communication_error","other"]),t.ClickType=t.makeEnum(["Accept","Reject","Hangup"]),t.VoiceIdErrorTypes=t.makeEnum(["no_speaker_id_found","speaker_id_not_enrolled","get_speaker_id_failed","get_speaker_status_failed","opt_out_speaker_failed","opt_out_speaker_in_lcms_failed","delete_speaker_failed","start_session_failed","evaluate_speaker_failed","session_not_exists","describe_session_failed","enroll_speaker_failed","update_speaker_id_failed","update_speaker_id_in_lcms_failed","not_supported_on_conference_calls","enroll_speaker_timeout","evaluate_speaker_timeout","get_domain_id_failed","no_domain_id_found"]),t.CTIExceptions=t.makeEnum(["AccessDeniedException","InvalidStateException","BadEndpointException","InvalidAgentARNException","InvalidConfigurationException","InvalidContactTypeException","PaginationException","RefreshTokenExpiredException","SendDataFailedException","UnauthorizedException","QuotaExceededException"]),t.VoiceIdStreamingStatus=t.makeEnum(["ONGOING","ENDED","PENDING_CONFIGURATION"]),t.VoiceIdAuthenticationDecision=t.makeEnum(["ACCEPT","REJECT","NOT_ENOUGH_SPEECH","SPEAKER_NOT_ENROLLED","SPEAKER_OPTED_OUT","SPEAKER_ID_NOT_PROVIDED","SPEAKER_EXPIRED"]),t.VoiceIdFraudDetectionDecision=t.makeEnum(["NOT_ENOUGH_SPEECH","HIGH_RISK","LOW_RISK"]),t.ContactFlowAuthenticationDecision=t.makeEnum(["Authenticated","NotAuthenticated","Inconclusive","NotEnrolled","OptedOut","NotEnabled","Error"]),t.ContactFlowFraudDetectionDecision=t.makeEnum(["HighRisk","LowRisk","Inconclusive","NotEnabled","Error"]),t.VoiceIdEnrollmentRequestStatus=t.makeEnum(["NOT_ENOUGH_SPEECH","IN_PROGRESS","COMPLETED","FAILED"]),t.VoiceIdSpeakerStatus=t.makeEnum(["OPTED_OUT","ENROLLED","PENDING"]),t.VoiceIdConstants={EVALUATE_SESSION_DELAY:1e4,EVALUATION_MAX_POLL_TIMES:24,EVALUATION_POLLING_INTERVAL:5e3,ENROLLMENT_MAX_POLL_TIMES:120,ENROLLMENT_POLLING_INTERVAL:5e3,START_SESSION_DELAY:8e3},t.AgentPermissions={OUTBOUND_CALL:"outboundCall",VOICE_ID:"voiceId"};var 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r=t.core.getClient();e&&e.agentPreferences&&e.agentPreferences.LANGUAGE&&!e.agentPreferences.locale&&(e.agentPreferences.locale=e.agentPreferences.LANGUAGE),e&&e.agentPreferences&&!t.isValidLocale(e.agentPreferences.locale)?n&&n.failure&&n.failure(t.AgentErrorStates.INVALID_LOCALE):r.call(t.ClientMethods.UPDATE_AGENT_CONFIGURATION,{configuration:t.assertNotNull(e,"configuration")},{success:function(e){t.core.getUpstream().sendUpstream(t.EventType.RELOAD_AGENT_CONFIGURATION),n.success&&n.success(e)},failure:n&&n.failure})},n.prototype.setState=function(e,n,r){t.core.getClient().call(t.ClientMethods.PUT_AGENT_STATE,{state:t.assertNotNull(e,"state"),enqueueNextState:r&&!!r.enqueueNextState},n)},n.prototype.onEnqueuedNextState=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ENQUEUED_NEXT_STATE,e)},n.prototype.setStatus=n.prototype.setState,n.prototype.connect=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_OUTBOUND_CONTACT,{endpoint:t.assertNotNull(o,"endpoint"),queueARN:n&&(n.queueARN||n.queueId)||this.getRoutingProfile().defaultOutboundQueue.queueARN},n&&{success:n.success,failure:n.failure})},n.prototype.getAllQueueARNs=function(){return this.getConfiguration().routingProfile.queues.map((function(e){return e.queueARN}))},n.prototype.getEndpoints=function(e,n,r){var o=this,i=t.core.getClient();t.assertNotNull(n,"callbacks"),t.assertNotNull(n.success,"callbacks.success");var s=r||{};s.endpoints=s.endpoints||[],s.maxResults=s.maxResults||t.DEFAULT_BATCH_SIZE,t.isArray(e)||(e=[e]),i.call(t.ClientMethods.GET_ENDPOINTS,{queueARNs:e,nextToken:s.nextToken||null,maxResults:s.maxResults},{success:function(r){if(r.nextToken)o.getEndpoints(e,n,{nextToken:r.nextToken,maxResults:s.maxResults,endpoints:s.endpoints.concat(r.endpoints)});else{s.endpoints=s.endpoints.concat(r.endpoints);var i=s.endpoints.map((function(e){return new t.Endpoint(e)}));n.success({endpoints:i,addresses:i})}},failure:n.failure})},n.prototype.getAddresses=n.prototype.getEndpoints,n.prototype._getResourceId=function(){var e=this.getAllQueueARNs();for(let t of e){const e=t.match(/\/agent\/([^/]+)/);if(e)return e[1]}return new Error("Agent.prototype._getResourceId: queueArns did not contain agentResourceId: ",e)},n.prototype.toSnapshot=function(){return new t.AgentSnapshot(this._getData())};var r=function(e){t.Agent.call(this),this.agentData=e};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._getData=function(){return this.agentData},r.prototype._createContactAPI=function(e){return new t.ContactSnapshot(e)};var o=function(e){this.contactId=e};o.prototype._getData=function(){return t.core.getAgentDataProvider().getContactData(this.getContactId())},o.prototype._createConnectionAPI=function(e){return this.getType()===t.ContactType.CHAT?new t.ChatConnection(this.contactId,e.connectionId):this.getType()===t.ContactType.TASK?new t.TaskConnection(this.contactId,e.connectionId):new t.VoiceConnection(this.contactId,e.connectionId)},o.prototype.getEventName=function(e){return t.core.getContactEventName(e,this.getContactId())},o.prototype.onRefresh=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.REFRESH),e)},o.prototype.onIncoming=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.INCOMING),e)},o.prototype.onConnecting=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTING),e)},o.prototype.onPending=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.PENDING),e)},o.prototype.onAccepted=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACCEPTED),e)},o.prototype.onMissed=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.MISSED),e)},o.prototype.onEnded=function(e){var n=t.core.getEventBus();n.subscribe(this.getEventName(t.ContactEvents.ENDED),e),n.subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onDestroy=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onACW=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACW),e)},o.prototype.onConnected=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTED),e)},o.prototype.onError=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ERROR),e)},o.prototype.getContactId=function(){return this.contactId},o.prototype.getOriginalContactId=function(){return this._getData().initialContactId},o.prototype.getInitialContactId=o.prototype.getOriginalContactId,o.prototype.getType=function(){return this._getData().type},o.prototype.getContactDuration=function(){return this._getData().contactDuration},o.prototype.getState=function(){return this._getData().state},o.prototype.getStatus=o.prototype.getState,o.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},o.prototype.getStatusDuration=o.prototype.getStateDuration,o.prototype.getQueue=function(){return this._getData().queue},o.prototype.getQueueTimestamp=function(){return this._getData().queueTimestamp},o.prototype.getConnections=function(){var e=this;return this._getData().connections.map((function(n){return e.getType()===t.ContactType.CHAT?new t.ChatConnection(e.contactId,n.connectionId):e.getType()===t.ContactType.TASK?new t.TaskConnection(e.contactId,n.connectionId):new t.VoiceConnection(e.contactId,n.connectionId)}))},o.prototype.getInitialConnection=function(){return t.find(this.getConnections(),(function(e){return e.isInitialConnection()}))||null},o.prototype.getActiveInitialConnection=function(){var e=this.getInitialConnection();return null!=e&&e.isActive()?e:null},o.prototype.getThirdPartyConnections=function(){return this.getConnections().filter((function(e){return!e.isInitialConnection()&&e.getType()!==t.ConnectionType.AGENT}))},o.prototype.getSingleActiveThirdPartyConnection=function(){return this.getThirdPartyConnections().filter((function(e){return e.isActive()}))[0]||null},o.prototype.getAgentConnection=function(){return t.find(this.getConnections(),(function(e){var n=e.getType();return n===t.ConnectionType.AGENT||n===t.ConnectionType.MONITORING}))},o.prototype.getName=function(){return this._getData().name},o.prototype.getContactMetadata=function(){return this._getData().contactMetadata},o.prototype.getDescription=function(){return this._getData().description},o.prototype.getReferences=function(){return this._getData().references},o.prototype.getAttributes=function(){return this._getData().attributes},o.prototype.getContactFeatures=function(){return this._getData().contactFeatures},o.prototype.getChannelContext=function(){return this._getData().channelContext},o.prototype.isSoftphoneCall=function(){return null!=t.find(this.getConnections(),(function(e){return null!=e.getSoftphoneMediaInfo()}))},o.prototype._isInbound=function(){return this._getData().initiationMethod!==t.ContactInitiationMethod.OUTBOUND},o.prototype.isInbound=function(){var e=this.getInitialConnection();return e.getMediaType()===t.MediaType.TASK?this._isInbound():!!e&&e.getType()===t.ConnectionType.INBOUND},o.prototype.isConnected=function(){return this.getStatus().type===t.ContactStateType.CONNECTED},o.prototype.accept=function(e){var n=t.core.getClient(),r=this,o=this.getContactId();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.ACCEPT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.ACCEPT_CONTACT,{contactId:o},{success:function(n){var i=t.core.getUpstream();i.sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.ACCEPTED,data:new t.Contact(o)}),i.sendUpstream(t.EventType.BROADCAST,{event:t.core.getContactEventName(t.ContactEvents.ACCEPTED,r.getContactId()),data:new t.Contact(o)});var s=new t.Contact(o);t.isFirefoxBrowser()&&s.isSoftphoneCall()&&t.core.triggerReadyToStartSessionEvent(),e&&e.success&&e.success(n)},failure:function(n,r){t.getLog().error("Accept Contact failed").sendInternalLogToServer().withException(n).withObject({data:r}),t.publishMetric({name:"ContactAcceptFailure",data:{count:1}}),e&&e.failure&&e.failure(t.ContactStateType.ERROR)}})},o.prototype.destroy=function(){t.getLog().warn("contact.destroy() has been deprecated.")},o.prototype.reject=function(e){var n=t.core.getClient();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.REJECT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.REJECT_CONTACT,{contactId:this.getContactId()},e)},o.prototype.complete=function(e){t.core.getClient().call(t.ClientMethods.COMPLETE_CONTACT,{contactId:this.getContactId()},e)},o.prototype.clear=function(e){t.core.getClient().call(t.ClientMethods.CLEAR_CONTACT,{contactId:this.getContactId()},e)},o.prototype.notifyIssue=function(e,n,r){t.core.getClient().call(t.ClientMethods.NOTIFY_CONTACT_ISSUE,{contactId:this.getContactId(),issueCode:e,description:n},r)},o.prototype.addConnection=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_ADDITIONAL_CONNECTION,{contactId:this.getContactId(),endpoint:o},n)},o.prototype.toggleActiveConnections=function(e){var n=t.core.getClient(),r=null,o=t.find(this.getConnections(),(function(e){return e.getStatus().type===t.ConnectionStateType.HOLD}));if(null!=o)r=o.getConnectionId();else{var i=this.getConnections().filter((function(e){return e.isActive()}));i.length>0&&(r=i[0].getConnectionId())}n.call(t.ClientMethods.TOGGLE_ACTIVE_CONNECTIONS,{contactId:this.getContactId(),connectionId:r},e)},o.prototype.sendSoftphoneMetrics=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,softphoneStreamStatistics:n},r),t.publishSoftphoneStats({contactId:this.getContactId(),ccpVersion:e.ccpVersion,stats:n})},o.prototype.sendSoftphoneReport=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,report:n},r)},o.prototype.conferenceConnections=function(e){t.core.getClient().call(t.ClientMethods.CONFERENCE_CONNECTIONS,{contactId:this.getContactId()},e)},o.prototype.toSnapshot=function(){return new t.ContactSnapshot(this._getData())},o.prototype.isMultiPartyConferenceEnabled=function(){var e=this.getContactFeatures();return!(!e||!e.multiPartyConferenceEnabled)},o.prototype.updateMonitorParticipantState=function(e,n){e&&Object.values(t.MonitoringMode).includes(e.toUpperCase())?t.core.getClient().call(t.ClientMethods.UPDATE_MONITOR_PARTICIPANT_STATE,{contactId:this.getContactId(),targetMonitorMode:e.toUpperCase()},n):(t.getLog().error(`Invalid target state was provided: ${e}`).sendInternalLogToServer(),n&&n.failure&&n.failure(t.MonitoringErrorTypes.INVALID_TARGET_STATE))},o.prototype.isUnderSupervision=function(){var e=this.getConnections().filter((e=>e.getType()!==t.ConnectionType.AGENT));return void 0!==(e&&e.find((e=>e.isBarge()&&e.isActive())))};var i=function(e){t.Contact.call(this,e.contactId),this.contactData=e};(i.prototype=Object.create(o.prototype)).constructor=i,i.prototype._getData=function(){return this.contactData},i.prototype._createConnectionAPI=function(e){return new t.ConnectionSnapshot(e)};var s=function(e,t){this.contactId=e,this.connectionId=t,this._initMediaController()};s.prototype._getData=function(){return t.core.getAgentDataProvider().getConnectionData(this.getContactId(),this.getConnectionId())},s.prototype.getContactId=function(){return this.contactId},s.prototype.getConnectionId=function(){return this.connectionId},s.prototype.getEndpoint=function(){return new t.Endpoint(this._getData().endpoint)},s.prototype.getAddress=s.prototype.getEndpoint,s.prototype.getState=function(){return this._getData().state},s.prototype.getStatus=s.prototype.getState,s.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},s.prototype.getStatusDuration=s.prototype.getStateDuration,s.prototype.getType=function(){return this._getData().type},s.prototype.isInitialConnection=function(){return this._getData().initial},s.prototype.isActive=function(){return t.contains(t.CONNECTION_ACTIVE_STATES,this.getStatus().type)},s.prototype.isConnected=function(){return t.contains(t.CONNECTION_CONNECTED_STATES,this.getStatus().type)},s.prototype.isConnecting=function(){return this.getStatus().type===t.ConnectionStateType.CONNECTING},s.prototype.isOnHold=function(){return this.getStatus().type===t.ConnectionStateType.HOLD},s.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},s.prototype.getMonitorInfo=function(){return this._getData().monitoringInfo},s.prototype.destroy=function(e){t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.HANGUP,clickTime:(new Date).toISOString()}),t.core.getClient().call(t.ClientMethods.DESTROY_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.sendDigits=function(e,n){t.core.getClient().call(t.ClientMethods.SEND_DIGITS,{contactId:this.getContactId(),connectionId:this.getConnectionId(),digits:e},n)},s.prototype.hold=function(e){t.core.getClient().call(t.ClientMethods.HOLD_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.resume=function(e){t.core.getClient().call(t.ClientMethods.RESUME_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.toSnapshot=function(){return new t.ConnectionSnapshot(this._getData())},s.prototype._initMediaController=function(){this.getMediaInfo()&&t.core.mediaFactory.get(this).catch((function(){}))},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING};var a=function(e){this.contactId=e};a.prototype.getSpeakerId=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){const i={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),awsAccountId:t.core.getAgentDataProvider().getAWSAccountId()};t.getLog().info("getSpeakerId called").withObject(i).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.GET_CONTACT,i,{success:function(e){if(e.contactData.customerId){var n={speakerId:e.contactData.customerId};t.getLog().info("getSpeakerId succeeded").withObject(e).sendInternalLogToServer(),r(n)}else{var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_SPEAKER_ID_FOUND,"No speakerId assotiated with this call");o(i)}},failure:function(e){t.getLog().error("Get SpeakerId failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_ID_FAILED,"Get SpeakerId failed",e);o(n)}})}))},a.prototype.getSpeakerStatus=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("getSpeakerStatus called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DESCRIBE_SPEAKER,s,{success:function(e){t.getLog().info("getSpeakerStatus succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){var n=JSON.parse(e);switch(n.status){case 400:case 404:var i=n;i.type=i.type?i.type:t.VoiceIdErrorTypes.SPEAKER_ID_NOT_ENROLLED,t.getLog().info("Speaker is not enrolled.").sendInternalLogToServer(),r(i);break;default:t.getLog().error("getSpeakerStatus failed").withObject({err:e}).sendInternalLogToServer();var s=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_STATUS_FAILED,"Get SpeakerStatus failed",e);o(s)}}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype._optOutSpeakerInLcms=function(e,n){var r=this,o=t.core.getClient();return new Promise((function(i,s){const a={ContactId:r.contactId,InstanceId:t.core.getAgentDataProvider().getInstanceId(),AWSAccountId:t.core.getAgentDataProvider().getAWSAccountId(),CustomerId:t.assertNotNull(e,"speakerId"),VoiceIdResult:{SpeakerOptedOut:!0,generatedSpeakerId:n}};t.getLog().info("_optOutSpeakerInLcms called").withObject(a).sendInternalLogToServer(),o.call(t.AgentAppClientMethods.UPDATE_VOICE_ID_DATA,a,{success:function(e){t.getLog().info("optOutSpeakerInLcms succeeded").withObject(e).sendInternalLogToServer(),i(e)},failure:function(e){t.getLog().error("optOutSpeakerInLcms failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_IN_LCMS_FAILED,"optOutSpeakerInLcms failed",e);s(n)}})}))},a.prototype.optOutSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(s){var a=i.speakerId;const c={SpeakerId:t.assertNotNull(a,"speakerId"),DomainId:s};t.getLog().info("optOutSpeaker called").withObject(c).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.OPT_OUT_SPEAKER,c,{success:function(n){e._optOutSpeakerInLcms(a,n.generatedSpeakerId).catch((function(){})),t.getLog().info("optOutSpeaker succeeded").withObject(n).sendInternalLogToServer(),r(n)},failure:function(e){t.getLog().error("optOutSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_FAILED,"optOutSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.deleteSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("deleteSpeaker called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DELETE_SPEAKER,s,{success:function(e){t.getLog().info("deleteSpeaker succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){t.getLog().error("deleteSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.DELETE_SPEAKER_FAILED,"deleteSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.startSession=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getDomainId().then((function(i){const s={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),customerAccountId:t.core.getAgentDataProvider().getAWSAccountId(),clientToken:AWS.util.uuid.v4(),domainId:i};t.getLog().info("startSession called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.START_VOICE_ID_SESSION,s,{success:function(e){if(e.sessionId)r(e);else{t.getLog().error("startVoiceIdSession failed, no session id returned").withObject({data:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"No session id returned from start session api");o(n)}},failure:function(e){t.getLog().error("startVoiceIdSession failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"startVoiceIdSession failed",e);o(n)}})})).catch((function(e){o(e)}))}))},a.prototype.evaluateSpeaker=function(e){var n=this;n.checkConferenceCall();var r=t.core.getClient(),o=t.core.getAgentDataProvider().getContactData(this.contactId),i=0;return new Promise((function(s,a){function c(){n.getDomainId().then((function(e){const u={SessionNameOrId:o.initialContactId||this.contactId,DomainId:e};t.getLog().info("evaluateSpeaker called").withObject(u).sendInternalLogToServer(),r.call(t.AgentAppClientMethods.EVALUATE_SESSION,u,{success:function(e){if(++i=1&&(o=r.IntegrationAssociationSummaryList[0].IntegrationArn.replace(/^.*domain\//i,"")),!o){t.getLog().info("getDomainId: no domainId found").sendInternalLogToServer();var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_DOMAIN_ID_FOUND);return void n(i)}t.getLog().info("getDomainId succeeded").withObject(r).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.VoiceIdEvents.UPDATE_DOMAIN_ID,data:{domainId:o}}),e(o)}catch(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer(),i=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e),n(i)}},failure:function(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer();var r=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e);n(r)}})}else n(new Error("Agent doesn't have the permission for Voice ID"))}))},a.prototype.checkConferenceCall=function(){if(t.core.getAgentDataProvider().getContactData(this.contactId).connections.filter((function(e){return t.contains(t.CONNECTION_ACTIVE_STATES,e.state.type)})).length>2)throw new t.NotImplementedError("VoiceId is not supported for conference calls")},a.prototype.isAuthEnabled=function(e){return e!==t.ContactFlowAuthenticationDecision.NOT_ENABLED},a.prototype.isAuthResultNotEnoughSpeech=function(e){return e===t.VoiceIdAuthenticationDecision.NOT_ENOUGH_SPEECH},a.prototype.isAuthResultInconclusive=function(e){return e===t.ContactFlowAuthenticationDecision.INCONCLUSIVE},a.prototype.isFraudEnabled=function(e){return e!==t.ContactFlowFraudDetectionDecision.NOT_ENABLED},a.prototype.isFraudResultNotEnoughSpeech=function(e){return e===t.VoiceIdFraudDetectionDecision.NOT_ENOUGH_SPEECH},a.prototype.isFraudResultInconclusive=function(e){return e===t.ContactFlowFraudDetectionDecision.INCONCLUSIVE};var c=function(e,t){this._speakerAuthenticator=new a(e),s.call(this,e,t)};(c.prototype=Object.create(s.prototype)).constructor=c,c.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaType=function(){return t.MediaType.SOFTPHONE},c.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)},c.prototype.getVoiceIdSpeakerId=function(){return this._speakerAuthenticator.getSpeakerId()},c.prototype.getVoiceIdSpeakerStatus=function(){return this._speakerAuthenticator.getSpeakerStatus()},c.prototype.optOutVoiceIdSpeaker=function(){return this._speakerAuthenticator.optOutSpeaker()},c.prototype.deleteVoiceIdSpeaker=function(){return this._speakerAuthenticator.deleteSpeaker()},c.prototype.evaluateSpeakerWithVoiceId=function(e){return this._speakerAuthenticator.evaluateSpeaker(e)},c.prototype.enrollSpeakerInVoiceId=function(e){return this._speakerAuthenticator.enrollSpeaker(e)},c.prototype.updateVoiceIdSpeakerId=function(e){return this._speakerAuthenticator.updateSpeakerIdInVoiceId(e)},c.prototype.getQuickConnectName=function(){return this._getData().quickConnectName},c.prototype.isSilentMonitor=function(){return this.getMonitorStatus()===t.MonitoringMode.SILENT_MONITOR},c.prototype.isBarge=function(){return this.getMonitorStatus()===t.MonitoringMode.BARGE},c.prototype.isBargeEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.BARGE)},c.prototype.isSilentMonitorEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.SILENT_MONITOR)},c.prototype.getMonitorCapabilities=function(){return this._getData().monitorCapabilities},c.prototype.getMonitorStatus=function(){return this._getData().monitorStatus},c.prototype.isMute=function(){return this._getData().mute},c.prototype.isForcedMute=function(){return this._getData().forcedMute},c.prototype.muteParticipant=function(e){t.core.getClient().call(t.ClientMethods.MUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},c.prototype.unmuteParticipant=function(e){t.core.getClient().call(t.ClientMethods.UNMUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)};var u=function(e,t){s.call(this,e,t)};(u.prototype=Object.create(s.prototype)).constructor=u,u.prototype.getMediaInfo=function(){var e=this._getData().chatMediaInfo;if(e){var n=t.core.getAgentDataProvider().getContactData(this.contactId),r={contactId:this.contactId,initialContactId:n.initialContactId||this.contactId,participantId:this.connectionId,getConnectionToken:t.hitch(this,this.getConnectionToken)};if(e.connectionData)try{r.participantToken=JSON.parse(e.connectionData).ConnectionAuthenticationToken}catch(n){t.getLog().error(t.LogComponent.CHAT,"Connection data is invalid").withObject(e).withException(n).sendInternalLogToServer(),r.participantToken=null}return r.participantToken=r.participantToken||null,r.originalInfo=this._getData().chatMediaInfo,r}return null},u.prototype.getConnectionToken=function(){var e=t.core.getClient(),n=(t.core.getAgentDataProvider().getContactData(this.contactId),{transportType:t.TRANSPORT_TYPES.CHAT_TOKEN,participantId:this.connectionId,contactId:this.contactId});return new Promise((function(r,o){e.call(t.ClientMethods.CREATE_TRANSPORT,n,{success:function(e){t.getLog().info("getConnectionToken succeeded").sendInternalLogToServer(),r(e)},failure:function(e,n){t.getLog().error("getConnectionToken failed").sendInternalLogToServer().withObject({err:e,data:n}),o(Error("getConnectionToken failed"))}})}))},u.prototype.getMediaType=function(){return t.MediaType.CHAT},u.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)},u.prototype._initMediaController=function(){this._isAgentConnectionType()&&t.core.mediaFactory.get(this).catch((function(){}))};var l=function(e,t){s.call(this,e,t)};(l.prototype=Object.create(s.prototype)).constructor=l,l.prototype.getMediaType=function(){return t.MediaType.TASK},l.prototype.getMediaInfo=function(){var e=t.core.getAgentDataProvider().getContactData(this.contactId);return{contactId:this.contactId,initialContactId:e.initialContactId||this.contactId}},l.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)};var p=function(e){t.Connection.call(this,e.contactId,e.connectionId),this.connectionData=e};(p.prototype=Object.create(s.prototype)).constructor=p,p.prototype._getData=function(){return this.connectionData},p.prototype._initMediaController=function(){};var d=function(e){var t=e||{};this.endpointARN=t.endpointId||t.endpointARN||null,this.endpointId=this.endpointARN,this.type=t.type||null,this.name=t.name||null,this.phoneNumber=t.phoneNumber||null,this.agentLogin=t.agentLogin||null,this.queue=t.queue||null};d.prototype.stripPhoneNumber=function(){return this.phoneNumber?this.phoneNumber.replace(/sip:([^@]*)@.*/,"$1"):""},d.byPhoneNumber=function(e,n){return new d({type:t.EndpointType.PHONE_NUMBER,phoneNumber:e,name:n||null})};var h=function(e,t,n){this.errorType=e,this.errorMessage=t,this.endPointUrl=n};h.prototype.getErrorType=function(){return this.errorType},h.prototype.getErrorMessage=function(){return this.errorMessage},h.prototype.getEndPointUrl=function(){return this.endPointUrl},t.agent=function(e){var n=t.core.getEventBus().subscribe(t.AgentEvents.INIT,e);return t.agent.initialized&&e(new t.Agent),n},t.agent.initialized=!1,t.contact=function(e){return t.core.getEventBus().subscribe(t.ContactEvents.INIT,e)},t.onWebsocketInitFailure=function(e){var n=t.core.getEventBus().subscribe(t.WebSocketEvents.INIT_FAILURE,e);return t.webSocketInitFailed&&e(),n},t.ifMaster=function(e,n,r,o){if(t.assertNotNull(e,"A topic must be provided."),t.assertNotNull(n,"A true callback must be provided."),!t.core.masterClient)return t.getLog().warn("We can't be the master for topic '%s' because there is no master client!",e).sendInternalLogToServer(),void(r&&r());t.core.getMasterClient().call(t.MasterMethods.CHECK_MASTER,{topic:e,shouldNotBecomeMasterIfNone:o},{success:function(e){e.isMaster?n():r&&r()}})},t.becomeMaster=function(e,n,r){t.assertNotNull(e,"A topic must be provided."),t.core.masterClient?t.core.getMasterClient().call(t.MasterMethods.BECOME_MASTER,{topic:e},{success:function(){n&&n()}}):(t.getLog().warn("We can't be the master for topic '%s' because there is no master client!",e),r&&r())},t.Agent=n,t.AgentSnapshot=r,t.Contact=o,t.ContactSnapshot=i,t.Connection=c,t.BaseConnection=s,t.VoiceConnection=c,t.ChatConnection=u,t.TaskConnection=l,t.ConnectionSnapshot=p,t.Endpoint=d,t.Address=d,t.SoftphoneError=h,t.VoiceId=a}()},827:(e,t,n)=>{var r;!function e(t,n,r){function o(s,a){if(!n[s]){if(!t[s]){if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[s]={exports:{}};t[s][0].call(u.exports,(function(e){return o(t[s][1][e]||e)}),u,u.exports,e,t,n,r)}return n[s].exports}for(var i=void 0,s=0;s-1});var o=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]","[object DataView]"];t.exports={isEmptyData:function(e){return"string"==typeof e?0===e.length:0===e.byteLength},convertToBuffer:function(e){return"string"==typeof e&&(e=new r(e,"utf8")),ArrayBuffer.isView(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength/Uint8Array.BYTES_PER_ELEMENT):new Uint8Array(e)}}},{"buffer/":87}],12:[function(e,t,n){var r=e("./browserHashUtils");function o(e,t){this.hash=new e,this.outer=new e;var n=function(e,t){var n=r.convertToBuffer(t);if(n.byteLength>e.BLOCK_SIZE){var o=new e;o.update(n),n=o.digest()}var i=new Uint8Array(e.BLOCK_SIZE);return i.set(n),i}(e,t),o=new Uint8Array(e.BLOCK_SIZE);o.set(n);for(var i=0;i>>32-o)+n&4294967295}function c(e,t,n,r,o,i,s){return a(t&n|~t&r,e,t,o,i,s)}function u(e,t,n,r,o,i,s){return a(t&r|n&~r,e,t,o,i,s)}function l(e,t,n,r,o,i,s){return a(t^n^r,e,t,o,i,s)}function p(e,t,n,r,o,i,s){return a(n^(t|~r),e,t,o,i,s)}t.exports=s,s.BLOCK_SIZE=i,s.prototype.update=function(e){if(r.isEmptyData(e))return this;if(this.finished)throw new Error("Attempted to update an already finished hash.");var t=r.convertToBuffer(e),n=0,o=t.byteLength;for(this.bytesHashed+=o;o>0;)this.buffer.setUint8(this.bufferLength++,t[n++]),o--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},s.prototype.digest=function(e){if(!this.finished){var t=this,n=t.buffer,r=t.bufferLength,s=8*t.bytesHashed;if(n.setUint8(this.bufferLength++,128),r%i>=56){for(var a=this.bufferLength;a>>0,!0),n.setUint32(60,Math.floor(s/4294967296),!0),this.hashBuffer(),this.finished=!0}var c=new DataView(new ArrayBuffer(16));for(a=0;a<4;a++)c.setUint32(4*a,this.state[a],!0);var u=new o(c.buffer,c.byteOffset,c.byteLength);return e?u.toString(e):u},s.prototype.hashBuffer=function(){var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],i=t[3];n=c(n,r,o,i,e.getUint32(0,!0),7,3614090360),i=c(i,n,r,o,e.getUint32(4,!0),12,3905402710),o=c(o,i,n,r,e.getUint32(8,!0),17,606105819),r=c(r,o,i,n,e.getUint32(12,!0),22,3250441966),n=c(n,r,o,i,e.getUint32(16,!0),7,4118548399),i=c(i,n,r,o,e.getUint32(20,!0),12,1200080426),o=c(o,i,n,r,e.getUint32(24,!0),17,2821735955),r=c(r,o,i,n,e.getUint32(28,!0),22,4249261313),n=c(n,r,o,i,e.getUint32(32,!0),7,1770035416),i=c(i,n,r,o,e.getUint32(36,!0),12,2336552879),o=c(o,i,n,r,e.getUint32(40,!0),17,4294925233),r=c(r,o,i,n,e.getUint32(44,!0),22,2304563134),n=c(n,r,o,i,e.getUint32(48,!0),7,1804603682),i=c(i,n,r,o,e.getUint32(52,!0),12,4254626195),o=c(o,i,n,r,e.getUint32(56,!0),17,2792965006),n=u(n,r=c(r,o,i,n,e.getUint32(60,!0),22,1236535329),o,i,e.getUint32(4,!0),5,4129170786),i=u(i,n,r,o,e.getUint32(24,!0),9,3225465664),o=u(o,i,n,r,e.getUint32(44,!0),14,643717713),r=u(r,o,i,n,e.getUint32(0,!0),20,3921069994),n=u(n,r,o,i,e.getUint32(20,!0),5,3593408605),i=u(i,n,r,o,e.getUint32(40,!0),9,38016083),o=u(o,i,n,r,e.getUint32(60,!0),14,3634488961),r=u(r,o,i,n,e.getUint32(16,!0),20,3889429448),n=u(n,r,o,i,e.getUint32(36,!0),5,568446438),i=u(i,n,r,o,e.getUint32(56,!0),9,3275163606),o=u(o,i,n,r,e.getUint32(12,!0),14,4107603335),r=u(r,o,i,n,e.getUint32(32,!0),20,1163531501),n=u(n,r,o,i,e.getUint32(52,!0),5,2850285829),i=u(i,n,r,o,e.getUint32(8,!0),9,4243563512),o=u(o,i,n,r,e.getUint32(28,!0),14,1735328473),n=l(n,r=u(r,o,i,n,e.getUint32(48,!0),20,2368359562),o,i,e.getUint32(20,!0),4,4294588738),i=l(i,n,r,o,e.getUint32(32,!0),11,2272392833),o=l(o,i,n,r,e.getUint32(44,!0),16,1839030562),r=l(r,o,i,n,e.getUint32(56,!0),23,4259657740),n=l(n,r,o,i,e.getUint32(4,!0),4,2763975236),i=l(i,n,r,o,e.getUint32(16,!0),11,1272893353),o=l(o,i,n,r,e.getUint32(28,!0),16,4139469664),r=l(r,o,i,n,e.getUint32(40,!0),23,3200236656),n=l(n,r,o,i,e.getUint32(52,!0),4,681279174),i=l(i,n,r,o,e.getUint32(0,!0),11,3936430074),o=l(o,i,n,r,e.getUint32(12,!0),16,3572445317),r=l(r,o,i,n,e.getUint32(24,!0),23,76029189),n=l(n,r,o,i,e.getUint32(36,!0),4,3654602809),i=l(i,n,r,o,e.getUint32(48,!0),11,3873151461),o=l(o,i,n,r,e.getUint32(60,!0),16,530742520),n=p(n,r=l(r,o,i,n,e.getUint32(8,!0),23,3299628645),o,i,e.getUint32(0,!0),6,4096336452),i=p(i,n,r,o,e.getUint32(28,!0),10,1126891415),o=p(o,i,n,r,e.getUint32(56,!0),15,2878612391),r=p(r,o,i,n,e.getUint32(20,!0),21,4237533241),n=p(n,r,o,i,e.getUint32(48,!0),6,1700485571),i=p(i,n,r,o,e.getUint32(12,!0),10,2399980690),o=p(o,i,n,r,e.getUint32(40,!0),15,4293915773),r=p(r,o,i,n,e.getUint32(4,!0),21,2240044497),n=p(n,r,o,i,e.getUint32(32,!0),6,1873313359),i=p(i,n,r,o,e.getUint32(60,!0),10,4264355552),o=p(o,i,n,r,e.getUint32(24,!0),15,2734768916),r=p(r,o,i,n,e.getUint32(52,!0),21,1309151649),n=p(n,r,o,i,e.getUint32(16,!0),6,4149444226),i=p(i,n,r,o,e.getUint32(44,!0),10,3174756917),o=p(o,i,n,r,e.getUint32(8,!0),15,718787259),r=p(r,o,i,n,e.getUint32(36,!0),21,3951481745),t[0]=n+t[0]&4294967295,t[1]=r+t[1]&4294967295,t[2]=o+t[2]&4294967295,t[3]=i+t[3]&4294967295}},{"./browserHashUtils":11,"buffer/":87}],14:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils");function i(){this.h0=1732584193,this.h1=4023233417,this.h2=2562383102,this.h3=271733878,this.h4=3285377520,this.block=new Uint32Array(80),this.offset=0,this.shift=24,this.totalLength=0}new Uint32Array([1518500249,1859775393,-1894007588,-899497514]),Math.pow(2,53),t.exports=i,i.BLOCK_SIZE=64,i.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=(e=o.convertToBuffer(e)).length;this.totalLength+=8*t;for(var n=0;n14||14===this.offset&&this.shift<24)&&this.processBlock(),this.offset=14,this.shift=24,this.write(0),this.write(0),this.write(this.totalLength>0xffffffffff?this.totalLength/1099511627776:0),this.write(this.totalLength>4294967295?this.totalLength/4294967296:0);for(var t=24;t>=0;t-=8)this.write(this.totalLength>>t);var n=new r(20),o=new DataView(n.buffer);return o.setUint32(0,this.h0,!1),o.setUint32(4,this.h1,!1),o.setUint32(8,this.h2,!1),o.setUint32(12,this.h3,!1),o.setUint32(16,this.h4,!1),e?n.toString(e):n},i.prototype.processBlock=function(){for(var e=16;e<80;e++){var t=this.block[e-3]^this.block[e-8]^this.block[e-14]^this.block[e-16];this.block[e]=t<<1|t>>>31}var n,r,o=this.h0,i=this.h1,s=this.h2,a=this.h3,c=this.h4;for(e=0;e<80;e++){e<20?(n=a^i&(s^a),r=1518500249):e<40?(n=i^s^a,r=1859775393):e<60?(n=i&s|a&(i|s),r=2400959708):(n=i^s^a,r=3395469782);var u=(o<<5|o>>>27)+n+c+r+(0|this.block[e]);c=a,a=s,s=i<<30|i>>>2,i=o,o=u}for(this.h0=this.h0+o|0,this.h1=this.h1+i|0,this.h2=this.h2+s|0,this.h3=this.h3+a|0,this.h4=this.h4+c|0,this.offset=0,e=0;e<16;e++)this.block[e]=0}},{"./browserHashUtils":11,"buffer/":87}],15:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils"),i=64,s=new Uint32Array([1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298]),a=Math.pow(2,53)-1;function c(){this.state=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.temp=new Int32Array(64),this.buffer=new Uint8Array(64),this.bufferLength=0,this.bytesHashed=0,this.finished=!1}t.exports=c,c.BLOCK_SIZE=i,c.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=0,n=(e=o.convertToBuffer(e)).byteLength;if(this.bytesHashed+=n,8*this.bytesHashed>a)throw new Error("Cannot hash more than 2^53 - 1 bits");for(;n>0;)this.buffer[this.bufferLength++]=e[t++],n--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},c.prototype.digest=function(e){if(!this.finished){var t=8*this.bytesHashed,n=new DataView(this.buffer.buffer,this.buffer.byteOffset,this.buffer.byteLength),o=this.bufferLength;if(n.setUint8(this.bufferLength++,128),o%i>=56){for(var s=this.bufferLength;s>>24&255,a[4*s+1]=this.state[s]>>>16&255,a[4*s+2]=this.state[s]>>>8&255,a[4*s+3]=this.state[s]>>>0&255;return e?a.toString(e):a},c.prototype.hashBuffer=function(){for(var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],a=t[3],c=t[4],u=t[5],l=t[6],p=t[7],d=0;d>>17|h<<15)^(h>>>19|h<<13)^h>>>10,g=((h=this.temp[d-15])>>>7|h<<25)^(h>>>18|h<<14)^h>>>3;this.temp[d]=(f+this.temp[d-7]|0)+(g+this.temp[d-16]|0)}var m=(((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))+(c&u^~c&l)|0)+(p+(s[d]+this.temp[d]|0)|0)|0,v=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+(n&r^n&o^r&o)|0;p=l,l=u,u=c,c=a+m|0,a=o,o=r,r=n,n=m+v|0}t[0]+=n,t[1]+=r,t[2]+=o,t[3]+=a,t[4]+=c,t[5]+=u,t[6]+=l,t[7]+=p}},{"./browserHashUtils":11,"buffer/":87}],16:[function(e,t,n){(function(n){(function(){var n=e("./util");n.crypto.lib=e("./browserCryptoLib"),n.Buffer=e("buffer/").Buffer,n.url=e("url/"),n.querystring=e("querystring/"),n.realClock=e("./realclock/browserClock"),n.environment="js",n.createEventStream=e("./event-stream/buffered-create-event-stream").createEventStream,n.isBrowser=function(){return!0},n.isNode=function(){return!1};var r=e("./core");if(t.exports=r,e("./credentials"),e("./credentials/credential_provider_chain"),e("./credentials/temporary_credentials"),e("./credentials/chainable_temporary_credentials"),e("./credentials/web_identity_credentials"),e("./credentials/cognito_identity_credentials"),e("./credentials/saml_credentials"),r.XML.Parser=e("./xml/browser_parser"),e("./http/xhr"),void 0===o)var o={browser:!0}}).call(this)}).call(this,e("_process"))},{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,_process:92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(e,t,n){var r,o=e("./core");e("./credentials"),e("./credentials/credential_provider_chain"),o.Config=o.util.inherit({constructor:function(e){void 0===e&&(e={}),e=this.extractCredentials(e),o.util.each.call(this,this.keys,(function(t,n){this.set(t,e[t],n)}))},getCredentials:function(e){var t,n=this;function r(t){e(t,t?null:n.credentials)}function i(e,t){return new o.util.error(t||new Error,{code:"CredentialsError",message:e,name:"CredentialsError"})}n.credentials?"function"==typeof n.credentials.get?n.credentials.get((function(e){e&&(e=i("Could not load credentials from "+n.credentials.constructor.name,e)),r(e)})):(t=null,n.credentials.accessKeyId&&n.credentials.secretAccessKey||(t=i("Missing credentials")),r(t)):n.credentialProvider?n.credentialProvider.resolve((function(e,t){e&&(e=i("Could not load credentials from any providers",e)),n.credentials=t,r(e)})):r(i("No credentials to load"))},getToken:function(e){var t,n=this;function r(t){e(t,t?null:n.token)}function i(e,t){return new o.util.error(t||new Error,{code:"TokenError",message:e,name:"TokenError"})}n.token?"function"==typeof n.token.get?n.token.get((function(e){e&&(e=i("Could not load token from "+n.token.constructor.name,e)),r(e)})):(t=null,n.token.token||(t=i("Missing token")),r(t)):n.tokenProvider?n.tokenProvider.resolve((function(e,t){e&&(e=i("Could not load token from any providers",e)),n.token=t,r(e)})):r(i("No token to load"))},update:function(e,t){t=t||!1,e=this.extractCredentials(e),o.util.each.call(this,e,(function(e,n){(t||Object.prototype.hasOwnProperty.call(this.keys,e)||o.Service.hasService(e))&&this.set(e,n)}))},loadFromPath:function(e){this.clear();var t=JSON.parse(o.util.readFileSync(e)),n=new o.FileSystemCredentials(e),r=new o.CredentialProviderChain;return r.providers.unshift(n),r.resolve((function(e,n){if(e)throw e;t.credentials=n})),this.constructor(t),this},clear:function(){o.util.each.call(this,this.keys,(function(e){delete this[e]})),this.set("credentials",void 0),this.set("credentialProvider",void 0)},set:function(e,t,n){void 0===t?(void 0===n&&(n=this.keys[e]),this[e]="function"==typeof n?n.call(this):n):"httpOptions"===e&&this[e]?this[e]=o.util.merge(this[e],t):this[e]=t},keys:{credentials:null,credentialProvider:null,region:null,logger:null,apiVersions:{},apiVersion:null,endpoint:void 0,httpOptions:{timeout:12e4},maxRetries:void 0,maxRedirects:10,paramValidation:!0,sslEnabled:!0,s3ForcePathStyle:!1,s3BucketEndpoint:!1,s3DisableBodySigning:!0,s3UsEast1RegionalEndpoint:"legacy",s3UseArnRegion:void 0,computeChecksums:!0,convertResponseTypes:!0,correctClockSkew:!1,customUserAgent:null,dynamoDbCrc32:!0,systemClockOffset:0,signatureVersion:null,signatureCache:!0,retryDelayOptions:{},useAccelerateEndpoint:!1,clientSideMonitoring:!1,endpointDiscoveryEnabled:void 0,endpointCacheSize:1e3,hostPrefixEnabled:!0,stsRegionalEndpoints:"legacy",useFipsEndpoint:!1,useDualstackEndpoint:!1,token:null},extractCredentials:function(e){return e.accessKeyId&&e.secretAccessKey&&((e=o.util.copy(e)).credentials=new o.Credentials(e)),e},setPromisesDependency:function(e){r=e,null===e&&"function"==typeof Promise&&(r=Promise);var t=[o.Request,o.Credentials,o.CredentialProviderChain];o.S3&&(t.push(o.S3),o.S3.ManagedUpload&&t.push(o.S3.ManagedUpload)),o.util.addPromises(t,r)},getPromisesDependency:function(){return r}}),o.config=new o.Config},{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(e,t,n){(function(n){(function(){var r=e("./core");function o(e,t){if("string"==typeof e){if(["legacy","regional"].indexOf(e.toLowerCase())>=0)return e.toLowerCase();throw r.util.error(new Error,t)}}t.exports=function(e,t){var i;if((e=e||{})[t.clientConfig]&&(i=o(e[t.clientConfig],{code:"InvalidConfiguration",message:'invalid "'+t.clientConfig+'" configuration. Expect "legacy" or "regional". Got "'+e[t.clientConfig]+'".'})))return i;if(!r.util.isNode())return i;if(Object.prototype.hasOwnProperty.call(n.env,t.env)&&(i=o(n.env[t.env],{code:"InvalidEnvironmentalVariable",message:"invalid "+t.env+' environmental variable. Expect "legacy" or "regional". Got "'+n.env[t.env]+'".'})))return i;var s={};try{s=r.util.getProfilesFromSharedConfig(r.util.iniLoader)[n.env.AWS_PROFILE||r.util.defaultProfile]}catch(e){}return s&&Object.prototype.hasOwnProperty.call(s,t.sharedConfig)&&(i=o(s[t.sharedConfig],{code:"InvalidConfiguration",message:"invalid "+t.sharedConfig+' profile config. Expect "legacy" or "regional". Got "'+s[t.sharedConfig]+'".'})),i}}).call(this)}).call(this,e("_process"))},{"./core":19,_process:92}],19:[function(e,t,n){var r={util:e("./util")};({}).toString(),t.exports=r,r.util.update(r,{VERSION:"2.1358.0",Signers:{},Protocol:{Json:e("./protocol/json"),Query:e("./protocol/query"),Rest:e("./protocol/rest"),RestJson:e("./protocol/rest_json"),RestXml:e("./protocol/rest_xml")},XML:{Builder:e("./xml/builder"),Parser:null},JSON:{Builder:e("./json/builder"),Parser:e("./json/parser")},Model:{Api:e("./model/api"),Operation:e("./model/operation"),Shape:e("./model/shape"),Paginator:e("./model/paginator"),ResourceWaiter:e("./model/resource_waiter")},apiLoader:e("./api_loader"),EndpointCache:e("../vendor/endpoint-cache").EndpointCache}),e("./sequential_executor"),e("./service"),e("./config"),e("./http"),e("./event_listeners"),e("./request"),e("./response"),e("./resource_waiter"),e("./signers/request_signer"),e("./param_validator"),e("./maintenance_mode_message"),r.events=new r.SequentialExecutor,r.util.memoizedProperty(r,"endpointCache",(function(){return new r.EndpointCache(r.config.endpointCacheSize)}),!0)},{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(e,t,n){var r=e("./core");r.Credentials=r.util.inherit({constructor:function(){if(r.util.hideProperties(this,["secretAccessKey"]),this.expired=!1,this.expireTime=null,this.refreshCallbacks=[],1===arguments.length&&"object"==typeof arguments[0]){var e=arguments[0].credentials||arguments[0];this.accessKeyId=e.accessKeyId,this.secretAccessKey=e.secretAccessKey,this.sessionToken=e.sessionToken}else this.accessKeyId=arguments[0],this.secretAccessKey=arguments[1],this.sessionToken=arguments[2]},expiryWindow:15,needsRefresh:function(){var e=r.util.date.getDate().getTime(),t=new Date(e+1e3*this.expiryWindow);return!!(this.expireTime&&t>this.expireTime)||this.expired||!this.accessKeyId||!this.secretAccessKey},get:function(e){var t=this;this.needsRefresh()?this.refresh((function(n){n||(t.expired=!1),e&&e(n)})):e&&e()},refresh:function(e){this.expired=!1,e()},coalesceRefresh:function(e,t){var n=this;1===n.refreshCallbacks.push(e)&&n.load((function(e){r.util.arrayEach(n.refreshCallbacks,(function(n){t?n(e):r.util.defer((function(){n(e)}))})),n.refreshCallbacks.length=0}))},load:function(e){e()}}),r.Credentials.addPromisesToClass=function(e){this.prototype.getPromise=r.util.promisifyMethod("get",e),this.prototype.refreshPromise=r.util.promisifyMethod("refresh",e)},r.Credentials.deletePromisesFromClass=function(){delete this.prototype.getPromise,delete this.prototype.refreshPromise},r.util.addPromises(r.Credentials)},{"./core":19}],21:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.ChainableTemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),e=e||{},this.errorCode="ChainableTemporaryCredentialsProviderFailure",this.expired=!0,this.tokenCodeFn=null;var t=r.util.copy(e.params)||{};if(t.RoleArn&&(t.RoleSessionName=t.RoleSessionName||"temporary-credentials"),t.SerialNumber){if(!e.tokenCodeFn||"function"!=typeof e.tokenCodeFn)throw new r.util.error(new Error("tokenCodeFn must be a function when params.SerialNumber is given"),{code:this.errorCode});this.tokenCodeFn=e.tokenCodeFn}var n=r.util.merge({params:t,credentials:e.masterCredentials||r.config.credentials},e.stsConfig||{});this.service=new o(n)},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this,n=t.service.config.params.RoleArn?"assumeRole":"getSessionToken";this.getTokenCode((function(r,o){var i={};r?e(r):(o&&(i.TokenCode=o),t.service[n](i,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)})))}))},getTokenCode:function(e){var t=this;this.tokenCodeFn?this.tokenCodeFn(this.service.config.params.SerialNumber,(function(n,o){if(n){var i=n;return n instanceof Error&&(i=n.message),void e(r.util.error(new Error("Error fetching MFA token: "+i),{code:t.errorCode}))}e(null,o)})):e(null)}})},{"../../clients/sts":8,"../core":19}],22:[function(e,t,n){var r=e("../core"),o=e("../../clients/cognitoidentity"),i=e("../../clients/sts");r.CognitoIdentityCredentials=r.util.inherit(r.Credentials,{localStorageKey:{id:"aws.cognito.identity-id.",providers:"aws.cognito.identity-providers."},constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.data=null,this._identityId=null,this._clientConfig=r.util.copy(t||{}),this.loadCachedId();var n=this;Object.defineProperty(this,"identityId",{get:function(){return n.loadCachedId(),n._identityId||n.params.IdentityId},set:function(e){n._identityId=e}})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.data=null,t._identityId=null,t.getId((function(n){n?(t.clearIdOnNotAuthorized(n),e(n)):t.params.RoleArn?t.getCredentialsFromSTS(e):t.getCredentialsForIdentity(e)}))},clearCachedId:function(){this._identityId=null,delete this.params.IdentityId;var e=this.params.IdentityPoolId,t=this.params.LoginId||"";delete this.storage[this.localStorageKey.id+e+t],delete this.storage[this.localStorageKey.providers+e+t]},clearIdOnNotAuthorized:function(e){"NotAuthorizedException"==e.code&&this.clearCachedId()},getId:function(e){var t=this;if("string"==typeof t.params.IdentityId)return e(null,t.params.IdentityId);t.cognito.getId((function(n,r){!n&&r.IdentityId?(t.params.IdentityId=r.IdentityId,e(null,r.IdentityId)):e(n)}))},loadCredentials:function(e,t){e&&t&&(t.expired=!1,t.accessKeyId=e.Credentials.AccessKeyId,t.secretAccessKey=e.Credentials.SecretKey,t.sessionToken=e.Credentials.SessionToken,t.expireTime=e.Credentials.Expiration)},getCredentialsForIdentity:function(e){var t=this;t.cognito.getCredentialsForIdentity((function(n,r){n?t.clearIdOnNotAuthorized(n):(t.cacheId(r),t.data=r,t.loadCredentials(t.data,t)),e(n)}))},getCredentialsFromSTS:function(e){var t=this;t.cognito.getOpenIdToken((function(n,r){n?(t.clearIdOnNotAuthorized(n),e(n)):(t.cacheId(r),t.params.WebIdentityToken=r.Token,t.webIdentityCredentials.refresh((function(n){n||(t.data=t.webIdentityCredentials.data,t.sts.credentialsFrom(t.data,t)),e(n)})))}))},loadCachedId:function(){var e=this;if(r.util.isBrowser()&&!e.params.IdentityId){var t=e.getStorage("id");if(t&&e.params.Logins){var n=Object.keys(e.params.Logins);0!==(e.getStorage("providers")||"").split(",").filter((function(e){return-1!==n.indexOf(e)})).length&&(e.params.IdentityId=t)}else t&&(e.params.IdentityId=t)}},createClients:function(){var e=this._clientConfig;if(this.webIdentityCredentials=this.webIdentityCredentials||new r.WebIdentityCredentials(this.params,e),!this.cognito){var t=r.util.merge({},e);t.params=this.params,this.cognito=new o(t)}this.sts=this.sts||new i(e)},cacheId:function(e){this._identityId=e.IdentityId,this.params.IdentityId=this._identityId,r.util.isBrowser()&&(this.setStorage("id",e.IdentityId),this.params.Logins&&this.setStorage("providers",Object.keys(this.params.Logins).join(",")))},getStorage:function(e){return this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]},setStorage:function(e,t){try{this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]=t}catch(e){}},storage:function(){try{var e=r.util.isBrowser()&&null!==window.localStorage&&"object"==typeof window.localStorage?window.localStorage:{};return e["aws.test-storage"]="foobar",delete e["aws.test-storage"],e}catch(e){return{}}}()})},{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(e,t,n){var r=e("../core");r.CredentialProviderChain=r.util.inherit(r.Credentials,{constructor:function(e){this.providers=e||r.CredentialProviderChain.defaultProviders.slice(0),this.resolveCallbacks=[]},resolve:function(e){var t=this;if(0===t.providers.length)return e(new Error("No providers")),t;if(1===t.resolveCallbacks.push(e)){var n=0,o=t.providers.slice(0);!function e(i,s){if(!i&&s||n===o.length)return r.util.arrayEach(t.resolveCallbacks,(function(e){e(i,s)})),void(t.resolveCallbacks.length=0);var a=o[n++];(s="function"==typeof a?a.call():a).get?s.get((function(t){e(t,t?null:s)})):e(null,s)}()}return t}}),r.CredentialProviderChain.defaultProviders=[],r.CredentialProviderChain.addPromisesToClass=function(e){this.prototype.resolvePromise=r.util.promisifyMethod("resolve",e)},r.CredentialProviderChain.deletePromisesFromClass=function(){delete this.prototype.resolvePromise},r.util.addPromises(r.CredentialProviderChain)},{"../core":19}],24:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.SAMLCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),this.expired=!0,this.params=e},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithSAML((function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],25:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.TemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.loadMasterCredentials(t),this.expired=!0,this.params=e||{},this.params.RoleArn&&(this.params.RoleSessionName=this.params.RoleSessionName||"temporary-credentials")},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.masterCredentials.get((function(){t.service.config.credentials=t.masterCredentials,(t.params.RoleArn?t.service.assumeRole:t.service.getSessionToken).call(t.service,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))}))},loadMasterCredentials:function(e){for(this.masterCredentials=e||r.config.credentials;this.masterCredentials.masterCredentials;)this.masterCredentials=this.masterCredentials.masterCredentials;"function"!=typeof this.masterCredentials.get&&(this.masterCredentials=new r.Credentials(this.masterCredentials))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],26:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.WebIdentityCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.params.RoleSessionName=this.params.RoleSessionName||"web-identity",this.data=null,this._clientConfig=r.util.copy(t||{})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithWebIdentity((function(n,r){t.data=null,n||(t.data=r,t.service.credentialsFrom(r,t)),e(n)}))},createClients:function(){if(!this.service){var e=r.util.merge({},this._clientConfig);e.params=this.params,this.service=new o(e)}}})},{"../../clients/sts":8,"../core":19}],27:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./util"),i=["AWS_ENABLE_ENDPOINT_DISCOVERY","AWS_ENDPOINT_DISCOVERY_ENABLED"];function s(e){var t=e.service,n=t.api||{},r=(n.operations,{});return t.config.region&&(r.region=t.config.region),n.serviceId&&(r.serviceId=n.serviceId),t.config.credentials.accessKeyId&&(r.accessKeyId=t.config.credentials.accessKeyId),r}function a(e,t,n){n&&null!=t&&"structure"===n.type&&n.required&&n.required.length>0&&o.arrayEach(n.required,(function(r){var o=n.members[r];if(!0===o.endpointDiscoveryId){var i=o.isLocationName?o.name:r;e[i]=String(t[r])}else a(e,t[r],o)}))}function c(e,t){var n={};return a(n,e.params,t),n}function u(e){var t=e.service,n=t.api,i=n.operations?n.operations[e.operation]:void 0,a=c(e,i?i.input:void 0),u=s(e);Object.keys(a).length>0&&(u=o.update(u,a),i&&(u.operation=i.name));var l=r.endpointCache.get(u);if(!l||1!==l.length||""!==l[0].Address)if(l&&l.length>0)e.httpRequest.updateEndpoint(l[0].Address);else{var p=t.makeRequest(n.endpointOperation,{Operation:i.name,Identifiers:a});d(p),p.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),p.removeListener("retry",r.EventListeners.Core.RETRY_CHECK),r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}]),p.send((function(e,t){t&&t.Endpoints?r.endpointCache.put(u,t.Endpoints):e&&r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}])}))}}var l={};function p(e,t){var n=e.service,i=n.api,a=i.operations?i.operations[e.operation]:void 0,u=a?a.input:void 0,p=c(e,u),h=s(e);Object.keys(p).length>0&&(h=o.update(h,p),a&&(h.operation=a.name));var f=r.EndpointCache.getKeyString(h),g=r.endpointCache.get(f);if(g&&1===g.length&&""===g[0].Address)return l[f]||(l[f]=[]),void l[f].push({request:e,callback:t});if(g&&g.length>0)e.httpRequest.updateEndpoint(g[0].Address),t();else{var m=n.makeRequest(i.endpointOperation,{Operation:a.name,Identifiers:p});m.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),d(m),r.endpointCache.put(f,[{Address:"",CachePeriodInMinutes:60}]),m.send((function(n,i){if(n){if(e.response.error=o.error(n,{retryable:!1}),r.endpointCache.remove(h),l[f]){var s=l[f];o.arrayEach(s,(function(e){e.request.response.error=o.error(n,{retryable:!1}),e.callback()})),delete l[f]}}else i&&(r.endpointCache.put(f,i.Endpoints),e.httpRequest.updateEndpoint(i.Endpoints[0].Address),l[f])&&(s=l[f],o.arrayEach(s,(function(e){e.request.httpRequest.updateEndpoint(i.Endpoints[0].Address),e.callback()})),delete l[f]);t()}))}}function d(e){var t=e.service.api.apiVersion;t&&!e.httpRequest.headers["x-amz-api-version"]&&(e.httpRequest.headers["x-amz-api-version"]=t)}function h(e){var t=e.error,n=e.httpResponse;if(t&&("InvalidEndpointException"===t.code||421===n.statusCode)){var i=e.request,a=i.service.api.operations||{},u=c(i,a[i.operation]?a[i.operation].input:void 0),l=s(i);Object.keys(u).length>0&&(l=o.update(l,u),a[i.operation]&&(l.operation=a[i.operation].name)),r.endpointCache.remove(l)}}function f(e){return["false","0"].indexOf(e)>=0}t.exports={discoverEndpoint:function(e,t){var s=e.service||{};if(function(e){if(e._originalConfig&&e._originalConfig.endpoint&&!0===e._originalConfig.endpointDiscoveryEnabled)throw o.error(new Error,{code:"ConfigurationException",message:"Custom endpoint is supplied; endpointDiscoveryEnabled must not be true."});var t=r.config[e.serviceIdentifier]||{};return Boolean(r.config.endpoint||t.endpoint||e._originalConfig&&e._originalConfig.endpoint)}(s)||e.isPresigned())return t();var a=(s.api.operations||{})[e.operation],c=a?a.endpointDiscoveryRequired:"NULL",l=function(e){var t=e.service||{};if(void 0!==t.config.endpointDiscoveryEnabled)return t.config.endpointDiscoveryEnabled;if(!o.isBrowser()){for(var s=0;s-1&&(e[t]++,0===e[t]);t--);}i.fromNumber=function(e){if(e>0x8000000000000000||e<-0x8000000000000000)throw new Error(e+" is too large (or, if negative, too small) to represent as an Int64");for(var t=new Uint8Array(8),n=7,r=Math.abs(Math.round(e));n>-1&&r>0;n--,r/=256)t[n]=r;return e<0&&s(t),new i(t)},i.prototype.valueOf=function(){var e=this.bytes.slice(0),t=128&e[0];return t&&s(e),parseInt(e.toString("hex"),16)*(t?-1:1)},i.prototype.toString=function(){return String(this.valueOf())},t.exports={Int64:i}},{"../core":19}],31:[function(e,t,n){var r=e("./parse-message").parseMessage;t.exports={parseEvent:function(e,t,n){var o=r(t),i=o.headers[":message-type"];if(i){if("error"===i.value)throw function(e){var t=e.headers[":error-code"],n=e.headers[":error-message"],r=new Error(n.value||n);return r.code=r.name=t.value||t,r}(o);if("event"!==i.value)return}var s=o.headers[":event-type"],a=n.members[s.value];if(a){var c={},u=a.eventPayloadMemberName;if(u){var l=a.members[u];"binary"===l.type?c[u]=o.body:c[u]=e.parse(o.body.toString(),l)}for(var p=a.eventHeaderMemberNames,d=0;d=0)return e.httpRequest.headers["X-Amz-Content-Sha256"]="UNSIGNED-PAYLOAD",t();n.util.computeSha256(i,(function(n,r){n?t(n):(e.httpRequest.headers["X-Amz-Content-Sha256"]=r,t())}))}else t()}})),e("SET_CONTENT_LENGTH","afterBuild",(function(e){var t=i(e),r=n.util.getRequestPayloadShape(e);if(void 0===e.httpRequest.headers["Content-Length"])try{var o=n.util.string.byteLength(e.httpRequest.body);e.httpRequest.headers["Content-Length"]=o}catch(n){if(r&&r.isStreaming){if(r.requiresLength)throw n;if(t.indexOf("unsigned-body")>=0)return void(e.httpRequest.headers["Transfer-Encoding"]="chunked");throw n}throw n}})),e("SET_HTTP_HOST","afterBuild",(function(e){e.httpRequest.headers.Host=e.httpRequest.endpoint.host})),e("SET_TRACE_ID","afterBuild",(function(e){var r="X-Amzn-Trace-Id";if(n.util.isNode()&&!Object.hasOwnProperty.call(e.httpRequest.headers,r)){var o=t.env.AWS_LAMBDA_FUNCTION_NAME,i=t.env._X_AMZN_TRACE_ID;"string"==typeof o&&o.length>0&&"string"==typeof i&&i.length>0&&(e.httpRequest.headers[r]=i)}})),e("RESTART","restart",(function(){var e=this.response.error;e&&e.retryable&&(this.httpRequest=new n.HttpRequest(this.service.endpoint,this.service.region),this.response.retryCount=600?this.emit("sign",[this],(function(e){e?t(e):i()})):i()})),e("HTTP_HEADERS","httpHeaders",(function(e,t,r,o){r.httpResponse.statusCode=e,r.httpResponse.statusMessage=o,r.httpResponse.headers=t,r.httpResponse.body=n.util.buffer.toBuffer(""),r.httpResponse.buffers=[],r.httpResponse.numBytes=0;var i=t.date||t.Date,s=r.request.service;if(i){var a=Date.parse(i);s.config.correctClockSkew&&s.isClockSkewed(a)&&s.applyClockOffset(a)}})),e("HTTP_DATA","httpData",(function(e,t){if(e){if(n.util.isNode()){t.httpResponse.numBytes+=e.length;var r=t.httpResponse.headers["content-length"],o={loaded:t.httpResponse.numBytes,total:r};t.request.emit("httpDownloadProgress",[o,t])}t.httpResponse.buffers.push(n.util.buffer.toBuffer(e))}})),e("HTTP_DONE","httpDone",(function(e){if(e.httpResponse.buffers&&e.httpResponse.buffers.length>0){var t=n.util.buffer.concat(e.httpResponse.buffers);e.httpResponse.body=t}delete e.httpResponse.numBytes,delete e.httpResponse.buffers})),e("FINALIZE_ERROR","retry",(function(e){e.httpResponse.statusCode&&(e.error.statusCode=e.httpResponse.statusCode,void 0===e.error.retryable&&(e.error.retryable=this.service.retryableError(e.error,this)))})),e("INVALIDATE_CREDENTIALS","retry",(function(e){if(e.error)switch(e.error.code){case"RequestExpired":case"ExpiredTokenException":case"ExpiredToken":e.error.retryable=!0,e.request.service.config.credentials.expired=!0}})),e("EXPIRED_SIGNATURE","retry",(function(e){var t=e.error;t&&"string"==typeof t.code&&"string"==typeof t.message&&t.code.match(/Signature/)&&t.message.match(/expired/)&&(e.error.retryable=!0)})),e("CLOCK_SKEWED","retry",(function(e){e.error&&this.service.clockSkewError(e.error)&&this.service.config.correctClockSkew&&(e.error.retryable=!0)})),e("REDIRECT","retry",(function(e){e.error&&e.error.statusCode>=300&&e.error.statusCode<400&&e.httpResponse.headers.location&&(this.httpRequest.endpoint=new n.Endpoint(e.httpResponse.headers.location),this.httpRequest.headers.Host=this.httpRequest.endpoint.host,e.error.redirect=!0,e.error.retryable=!0)})),e("RETRY_CHECK","retry",(function(e){e.error&&(e.error.redirect&&e.redirectCount=0?(e.error=null,setTimeout(t,n)):t()}))})),CorePost:(new r).addNamedListeners((function(e){e("EXTRACT_REQUEST_ID","extractData",n.util.extractRequestId),e("EXTRACT_REQUEST_ID","extractError",n.util.extractRequestId),e("ENOTFOUND_ERROR","httpError",(function(e){if("NetworkingError"===e.code&&function(e){return"ENOTFOUND"===e.errno||"number"==typeof e.errno&&"function"==typeof n.util.getSystemErrorName&&["EAI_NONAME","EAI_NODATA"].indexOf(n.util.getSystemErrorName(e.errno)>=0)}(e)){var t="Inaccessible host: `"+e.hostname+"' at port `"+e.port+"'. This service may not be available in the `"+e.region+"' region.";this.response.error=n.util.error(new Error(t),{code:"UnknownEndpoint",region:e.region,hostname:e.hostname,retryable:!0,originalError:e})}}))})),Logger:(new r).addNamedListeners((function(t){t("LOG_REQUEST","complete",(function(t){var r=t.request,o=r.service.config.logger;if(o){var i=function(){var i=(t.request.service.getSkewCorrectedDate().getTime()-r.startTime.getTime())/1e3,a=!!o.isTTY,c=t.httpResponse.statusCode,u=r.params;r.service.api.operations&&r.service.api.operations[r.operation]&&r.service.api.operations[r.operation].input&&(u=s(r.service.api.operations[r.operation].input,r.params));var l=e("util").inspect(u,!0,null),p="";return a&&(p+=""),p+="[AWS "+r.service.serviceIdentifier+" "+c,p+=" "+i.toString()+"s "+t.retryCount+" retries]",a&&(p+=""),p+=" "+n.util.string.lowerFirst(r.operation),p+="("+l+")",a&&(p+=""),p}();"function"==typeof o.log?o.log(i):"function"==typeof o.write&&o.write(i+"\n")}function s(e,t){if(!t)return t;if(e.isSensitive)return"***SensitiveInformation***";switch(e.type){case"structure":var r={};return n.util.each(t,(function(t,n){Object.prototype.hasOwnProperty.call(e.members,t)?r[t]=s(e.members[t],n):r[t]=n})),r;case"list":var o=[];return n.util.arrayEach(t,(function(t,n){o.push(s(e.member,t))})),o;case"map":var i={};return n.util.each(t,(function(t,n){i[t]=s(e.value,n)})),i;default:return t}}}))})),Json:(new r).addNamedListeners((function(t){var n=e("./protocol/json");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),Rest:(new r).addNamedListeners((function(t){var n=e("./protocol/rest");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),RestJson:(new r).addNamedListeners((function(t){var n=e("./protocol/rest_json");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError),t("UNSET_CONTENT_LENGTH","afterBuild",n.unsetContentLength)})),RestXml:(new r).addNamedListeners((function(t){var n=e("./protocol/rest_xml");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),Query:(new r).addNamedListeners((function(t){var n=e("./protocol/query");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)}))}}).call(this)}).call(this,e("_process"))},{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,_process:92,util:86}],35:[function(e,t,n){var r=e("./core"),o=r.util.inherit;r.Endpoint=o({constructor:function(e,t){if(r.util.hideProperties(this,["slashes","auth","hash","search","query"]),null==e)throw new Error("Invalid endpoint: "+e);if("string"!=typeof e)return r.util.copy(e);e.match(/^http/)||(e=((t&&void 0!==t.sslEnabled?t.sslEnabled:r.config.sslEnabled)?"https":"http")+"://"+e),r.util.update(this,r.util.urlParse(e)),this.port?this.port=parseInt(this.port,10):this.port="https:"===this.protocol?443:80}}),r.HttpRequest=o({constructor:function(e,t){e=new r.Endpoint(e),this.method="POST",this.path=e.path||"/",this.headers={},this.body="",this.endpoint=e,this.region=t,this._userAgent="",this.setUserAgent()},setUserAgent:function(){this._userAgent=this.headers[this.getUserAgentHeaderName()]=r.util.userAgent()},getUserAgentHeaderName:function(){return(r.util.isBrowser()?"X-Amz-":"")+"User-Agent"},appendToUserAgent:function(e){"string"==typeof e&&e&&(this._userAgent+=" "+e),this.headers[this.getUserAgentHeaderName()]=this._userAgent},getUserAgent:function(){return this._userAgent},pathname:function(){return this.path.split("?",1)[0]},search:function(){var e=this.path.split("?",2)[1];return e?(e=r.util.queryStringParse(e),r.util.queryParamsToString(e)):""},updateEndpoint:function(e){var t=new r.Endpoint(e);this.endpoint=t,this.path=t.path||"/",this.headers.Host&&(this.headers.Host=t.host)}}),r.HttpResponse=o({constructor:function(){this.statusCode=void 0,this.headers={},this.body=void 0,this.streaming=!1,this.stream=null},createUnbufferedStream:function(){return this.streaming=!0,this.stream}}),r.HttpClient=o({}),r.HttpClient.getInstance=function(){return void 0===this.singleton&&(this.singleton=new this),this.singleton}},{"./core":19}],36:[function(e,t,n){var r=e("../core"),o=e("events").EventEmitter;e("../http"),r.XHRClient=r.util.inherit({handleRequest:function(e,t,n,i){var s=this,a=e.endpoint,c=new o,u=a.protocol+"//"+a.hostname;80!==a.port&&443!==a.port&&(u+=":"+a.port),u+=e.path;var l=new XMLHttpRequest,p=!1;e.stream=l,l.addEventListener("readystatechange",(function(){try{if(0===l.status)return}catch(e){return}this.readyState>=this.HEADERS_RECEIVED&&!p&&(c.statusCode=l.status,c.headers=s.parseHeaders(l.getAllResponseHeaders()),c.emit("headers",c.statusCode,c.headers,l.statusText),p=!0),this.readyState===this.DONE&&s.finishRequest(l,c)}),!1),l.upload.addEventListener("progress",(function(e){c.emit("sendProgress",e)})),l.addEventListener("progress",(function(e){c.emit("receiveProgress",e)}),!1),l.addEventListener("timeout",(function(){i(r.util.error(new Error("Timeout"),{code:"TimeoutError"}))}),!1),l.addEventListener("error",(function(){i(r.util.error(new Error("Network Failure"),{code:"NetworkingError"}))}),!1),l.addEventListener("abort",(function(){i(r.util.error(new Error("Request aborted"),{code:"RequestAbortedError"}))}),!1),n(c),l.open(e.method,u,!1!==t.xhrAsync),r.util.each(e.headers,(function(e,t){"Content-Length"!==e&&"User-Agent"!==e&&"Host"!==e&&l.setRequestHeader(e,t)})),t.timeout&&!1!==t.xhrAsync&&(l.timeout=t.timeout),t.xhrWithCredentials&&(l.withCredentials=!0);try{l.responseType="arraybuffer"}catch(e){}try{e.body?l.send(e.body):l.send()}catch(t){if(!e.body||"object"!=typeof e.body.buffer)throw t;l.send(e.body.buffer)}return c},parseHeaders:function(e){var t={};return r.util.arrayEach(e.split(/\r?\n/),(function(e){var n=e.split(":",1)[0],r=e.substring(n.length+2);n.length>0&&(t[n.toLowerCase()]=r)})),t},finishRequest:function(e,t){var n;if("arraybuffer"===e.responseType&&e.response){var o=e.response;n=new r.util.Buffer(o.byteLength);for(var i=new Uint8Array(o),s=0;s-1?t||"":t,this.isJsonValue?JSON.parse(t):t&&"function"==typeof t.toString?t.toString():t},this.toWireFormat=function(e){return this.isJsonValue?JSON.stringify(e):e}}function h(){a.apply(this,arguments),this.toType=function(e){var t=o.base64.decode(e);if(this.isSensitive&&o.isNode()&&"function"==typeof o.Buffer.alloc){var n=o.Buffer.alloc(t.length,t);t.fill(0),t=n}return t},this.toWireFormat=o.base64.encode}function f(){h.apply(this,arguments)}function g(){a.apply(this,arguments),this.toType=function(e){return"boolean"==typeof e?e:null==e?null:"true"===e}}a.normalizedTypes={character:"string",double:"float",long:"integer",short:"integer",biginteger:"integer",bigdecimal:"float",blob:"binary"},a.types={structure:u,list:l,map:p,boolean:g,timestamp:function(e){var t=this;if(a.apply(this,arguments),e.timestampFormat)i(this,"timestampFormat",e.timestampFormat);else if(t.isTimestampFormatSet&&this.timestampFormat)i(this,"timestampFormat",this.timestampFormat);else if("header"===this.location)i(this,"timestampFormat","rfc822");else if("querystring"===this.location)i(this,"timestampFormat","iso8601");else if(this.api)switch(this.api.protocol){case"json":case"rest-json":i(this,"timestampFormat","unixTimestamp");break;case"rest-xml":case"query":case"ec2":i(this,"timestampFormat","iso8601")}this.toType=function(e){return null==e?null:"function"==typeof e.toUTCString?e:"string"==typeof e||"number"==typeof e?o.date.parseTimestamp(e):null},this.toWireFormat=function(e){return o.date.format(e,t.timestampFormat)}},float:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseFloat(e)},this.toWireFormat=this.toType},integer:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseInt(e,10)},this.toWireFormat=this.toType},string:d,base64:f,binary:h},a.resolve=function(e,t){if(e.shape){var n=t.api.shapes[e.shape];if(!n)throw new Error("Cannot find shape reference: "+e.shape);return n}return null},a.create=function(e,t,n){if(e.isShape)return e;var r=a.resolve(e,t);if(r){var o=Object.keys(e);t.documentation||(o=o.filter((function(e){return!e.match(/documentation/)})));var i=function(){r.constructor.call(this,e,t,n)};return i.prototype=r,new i}e.type||(e.members?e.type="structure":e.member?e.type="list":e.key?e.type="map":e.type="string");var s=e.type;if(a.normalizedTypes[e.type]&&(e.type=a.normalizedTypes[e.type]),a.types[e.type])return new a.types[e.type](e,t,n);throw new Error("Unrecognized shape type: "+s)},a.shapes={StructureShape:u,ListShape:l,MapShape:p,StringShape:d,BooleanShape:g,Base64Shape:f},t.exports=a},{"../util":74,"./collection":41}],46:[function(e,t,n){var r=e("./core");r.ParamValidator=r.util.inherit({constructor:function(e){!0!==e&&void 0!==e||(e={min:!0}),this.validation=e},validate:function(e,t,n){if(this.errors=[],this.validateMember(e,t||{},n||"params"),this.errors.length>1){var o=this.errors.join("\n* ");throw o="There were "+this.errors.length+" validation errors:\n* "+o,r.util.error(new Error(o),{code:"MultipleValidationErrors",errors:this.errors})}if(1===this.errors.length)throw this.errors[0];return!0},fail:function(e,t){this.errors.push(r.util.error(new Error(t),{code:e}))},validateStructure:function(e,t,n){if(e.isDocument)return!0;var r;this.validateType(t,n,["object"],"structure");for(var o=0;e.required&&o= 1, but found "'+t+'" for '+n)},validatePattern:function(e,t,n){this.validation.pattern&&void 0!==e.pattern&&(new RegExp(e.pattern).test(t)||this.fail("PatternMatchError",'Provided value "'+t+'" does not match regex pattern /'+e.pattern+"/ for "+n))},validateRange:function(e,t,n,r){this.validation.min&&void 0!==e.min&&t= "+e.min+", but found "+t+" for "+n),this.validation.max&&void 0!==e.max&&t>e.max&&this.fail("MaxRangeError","Expected "+r+" <= "+e.max+", but found "+t+" for "+n)},validateEnum:function(e,t,n){this.validation.enum&&void 0!==e.enum&&-1===e.enum.indexOf(t)&&this.fail("EnumError","Found string value of "+t+", but expected "+e.enum.join("|")+" for "+n)},validateType:function(e,t,n,o){if(null==e)return!1;for(var i=!1,s=0;s63)throw r.error(new Error,{code:"ValidationError",message:"Hostname label length should be between 1 to 63 characters, inclusive."});if(!i.test(e))throw o.util.error(new Error,{code:"ValidationError",message:e+" is not hostname compatible."})}))}return e}}},{"../core":19,"../util":74}],48:[function(e,t,n){var r=e("../util"),o=e("../json/builder"),i=e("../json/parser"),s=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.httpRequest,n=e.service.api,r=n.targetPrefix+"."+n.operations[e.operation].name,i=n.jsonVersion||"1.0",a=n.operations[e.operation].input,c=new o;1===i&&(i="1.0"),t.body=c.build(e.params||{},a),t.headers["Content-Type"]="application/x-amz-json-"+i,t.headers["X-Amz-Target"]=r,s(e)},extractError:function(e){var t={},n=e.httpResponse;if(t.code=n.headers["x-amzn-errortype"]||"UnknownError","string"==typeof t.code&&(t.code=t.code.split(":")[0]),n.body.length>0)try{var o=JSON.parse(n.body.toString()),i=o.__type||o.code||o.Code;i&&(t.code=i.split("#").pop()),"RequestEntityTooLarge"===t.code?t.message="Request body must be less than 1 MB":t.message=o.message||o.Message||null}catch(o){t.statusCode=n.statusCode,t.message=n.statusMessage}else t.statusCode=n.statusCode,t.message=n.statusCode.toString();e.error=r.error(new Error,t)},extractData:function(e){var t=e.httpResponse.body.toString()||"{}";if(!1===e.request.service.config.convertResponseTypes)e.data=JSON.parse(t);else{var n=e.request.service.api.operations[e.request.operation].output||{},r=new i;e.data=r.parse(t,n)}}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("../query/query_param_serializer"),s=e("../model/shape"),a=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.service.api.operations[e.operation],n=e.httpRequest;n.headers["Content-Type"]="application/x-www-form-urlencoded; charset=utf-8",n.params={Version:e.service.api.apiVersion,Action:t.name},(new i).serialize(e.params,t.input,(function(e,t){n.params[e]=t})),n.body=o.queryParamsToString(n.params),a(e)},extractError:function(e){var t,n=e.httpResponse.body.toString();if(n.match("=0?"&":"?";var c=[];r.arrayEach(Object.keys(s).sort(),(function(e){Array.isArray(s[e])||(s[e]=[s[e]]);for(var t=0;t=0&&delete e.httpRequest.headers["Content-Length"]}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("./rest");t.exports={buildRequest:function(e){i.buildRequest(e),["GET","HEAD"].indexOf(e.httpRequest.method)<0&&function(e){var t=e.service.api.operations[e.operation].input,n=new r.XML.Builder,i=e.params,s=t.payload;if(s){var a=t.members[s];if(void 0===(i=i[s]))return;if("structure"===a.type){var c=a.name;e.httpRequest.body=n.toXML(i,a,c,!0)}else e.httpRequest.body=i}else e.httpRequest.body=n.toXML(i,t,t.name||t.shape||o.string.upperFirst(e.operation)+"Request")}(e)},extractError:function(e){var t;i.extractError(e);try{t=(new r.XML.Parser).parse(e.httpResponse.body.toString())}catch(n){t={Code:e.httpResponse.statusCode,Message:e.httpResponse.statusMessage}}t.Errors&&(t=t.Errors),t.Error&&(t=t.Error),t.Code?e.error=o.error(new Error,{code:t.Code,message:t.Message}):e.error=o.error(new Error,{code:e.httpResponse.statusCode,message:null})},extractData:function(e){var t;i.extractData(e);var n=e.request,s=e.httpResponse.body,a=n.service.api.operations[n.operation],c=a.output,u=(a.hasEventOutput,c.payload);if(u){var l=c.members[u];l.isEventStream?(t=new r.XML.Parser,e.data[u]=o.createEventStream(2===r.HttpClient.streamsApiVersion?e.httpResponse.stream:e.httpResponse.body,t,l)):"structure"===l.type?(t=new r.XML.Parser,e.data[u]=t.parse(s.toString(),l)):"binary"===l.type||l.isStreaming?e.data[u]=s:e.data[u]=l.toType(s)}else if(s.length>0){var p=(t=new r.XML.Parser).parse(s.toString(),c);o.update(e.data,p)}}}},{"../core":19,"../util":74,"./rest":50}],53:[function(e,t,n){var r=e("../util");function o(){}function i(e){return e.isQueryName||"ec2"!==e.api.protocol?e.name:e.name[0].toUpperCase()+e.name.substr(1)}function s(e,t,n,o){r.each(n.members,(function(n,r){var s=t[n];if(null!=s){var c=i(r);a(c=e?e+"."+c:c,s,r,o)}}))}function a(e,t,n,o){null!=t&&("structure"===n.type?s(e,t,n,o):"list"===n.type?function(e,t,n,o){var s=n.member||{};0!==t.length?r.arrayEach(t,(function(t,r){var c="."+(r+1);if("ec2"===n.api.protocol)c+="";else if(n.flattened){if(s.name){var u=e.split(".");u.pop(),u.push(i(s)),e=u.join(".")}}else c="."+(s.name?s.name:"member")+c;a(e+c,t,s,o)})):o.call(this,e,null)}(e,t,n,o):"map"===n.type?function(e,t,n,o){var i=1;r.each(t,(function(t,r){var s=(n.flattened?".":".entry.")+i+++".",c=s+(n.key.name||"key"),u=s+(n.value.name||"value");a(e+c,t,n.key,o),a(e+u,r,n.value,o)}))}(e,t,n,o):o(e,n.toWireFormat(t).toString()))}o.prototype.serialize=function(e,t,n){s("",e,t,n)},t.exports=o},{"../util":74}],54:[function(e,t,n){t.exports={now:function(){return"undefined"!=typeof performance&&"function"==typeof performance.now?performance.now():Date.now()}}},{}],55:[function(e,t,n){t.exports={isFipsRegion:function(e){return"string"==typeof e&&(e.startsWith("fips-")||e.endsWith("-fips"))},isGlobalRegion:function(e){return"string"==typeof e&&["aws-global","aws-us-gov-global"].includes(e)},getRealRegion:function(e){return["fips-aws-global","aws-fips","aws-global"].includes(e)?"us-east-1":["fips-aws-us-gov-global","aws-us-gov-global"].includes(e)?"us-gov-west-1":e.replace(/fips-(dkr-|prod-)?|-fips/,"")}}},{}],56:[function(e,t,n){var r=e("./util"),o=e("./region_config_data.json");function i(e,t){r.each(t,(function(t,n){"globalEndpoint"!==t&&(void 0!==e.config[t]&&null!==e.config[t]||(e.config[t]=n))}))}t.exports={configureEndpoint:function(e){for(var t=function(e){var t=e.config.region,n=function(e){if(!e)return null;var t=e.split("-");return t.length<3?null:t.slice(0,t.length-2).join("-")+"-*"}(t),r=e.api.endpointPrefix;return[[t,r],[n,r],[t,"*"],[n,"*"],["*",r],["*","*"]].map((function(e){return e[0]&&e[1]?e.join("/"):null}))}(e),n=e.config.useFipsEndpoint,r=e.config.useDualstackEndpoint,s=0;s=0){c=!0;var u=0}var l=function(){c&&u!==a?o.emit("error",n.util.error(new Error("Stream content length mismatch. Received "+u+" of "+a+" bytes."),{code:"StreamContentLengthMismatch"})):2===n.HttpClient.streamsApiVersion?o.end():o.emit("end")},p=s.httpResponse.createUnbufferedStream();if(2===n.HttpClient.streamsApiVersion)if(c){var d=new e.PassThrough;d._write=function(t){return t&&t.length&&(u+=t.length),e.PassThrough.prototype._write.apply(this,arguments)},d.on("end",l),o.on("error",(function(e){c=!1,p.unpipe(d),d.emit("end"),d.end()})),p.pipe(d).pipe(o,{end:!1})}else p.pipe(o);else c&&p.on("data",(function(e){e&&e.length&&(u+=e.length)})),p.on("data",(function(e){o.emit("data",e)})),p.on("end",l);p.on("error",(function(e){c=!1,o.emit("error",e)}))}})),o},emitEvent:function(e,t,r){"function"==typeof t&&(r=t,t=null),r||(r=function(){}),t||(t=this.eventParameters(e,this.response)),n.SequentialExecutor.prototype.emit.call(this,e,t,(function(e){e&&(this.response.error=e),r.call(this,e)}))},eventParameters:function(e){switch(e){case"restart":case"validate":case"sign":case"build":case"afterValidate":case"afterBuild":return[this];case"error":return[this.response.error,this.response];default:return[this.response]}},presign:function(e,t){return t||"function"!=typeof e||(t=e,e=null),(new n.Signers.Presign).sign(this.toGet(),e,t)},isPresigned:function(){return Object.prototype.hasOwnProperty.call(this.httpRequest.headers,"presigned-expires")},toUnauthenticated:function(){return this._unAuthenticated=!0,this.removeListener("validate",n.EventListeners.Core.VALIDATE_CREDENTIALS),this.removeListener("sign",n.EventListeners.Core.SIGN),this},toGet:function(){return"query"!==this.service.api.protocol&&"ec2"!==this.service.api.protocol||(this.removeListener("build",this.buildAsGet),this.addListener("build",this.buildAsGet)),this},buildAsGet:function(e){e.httpRequest.method="GET",e.httpRequest.path=e.service.endpoint.path+"?"+e.httpRequest.body,e.httpRequest.body="",delete e.httpRequest.headers["Content-Length"],delete e.httpRequest.headers["Content-Type"]},haltHandlersOnError:function(){this._haltHandlersOnError=!0}}),n.Request.addPromisesToClass=function(e){this.prototype.promise=function(){var t=this;return this.httpRequest.appendToUserAgent("promise"),new e((function(e,n){t.on("complete",(function(t){t.error?n(t.error):e(Object.defineProperty(t.data||{},"$response",{value:t}))})),t.runTo()}))}},n.Request.deletePromisesFromClass=function(){delete this.prototype.promise},n.util.addPromises(n.Request),n.util.mixin(n.Request,n.SequentialExecutor)}).call(this)}).call(this,e("_process"))},{"./core":19,"./state_machine":73,_process:92,jmespath:91}],59:[function(e,t,n){var r=e("./core"),o=r.util.inherit,i=e("jmespath");function s(e){var t=e.request._waiter,n=t.config.acceptors,r=!1,o="retry";n.forEach((function(n){if(!r){var i=t.matchers[n.matcher];i&&i(e,n.expected,n.argument)&&(r=!0,o=n.state)}})),!r&&e.error&&(o="failure"),"success"===o?t.setSuccess(e):t.setError(e,"retry"===o)}r.ResourceWaiter=o({constructor:function(e,t){this.service=e,this.state=t,this.loadWaiterConfig(this.state)},service:null,state:null,config:null,matchers:{path:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}return i.strictDeepEqual(r,t)},pathAll:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}Array.isArray(r)||(r=[r]);var o=r.length;if(!o)return!1;for(var s=0;s-1&&n.splice(o,1)}return this},removeAllListeners:function(e){return e?delete this._events[e]:this._events={},this},emit:function(e,t,n){n||(n=function(){});var r=this.listeners(e),o=r.length;return this.callListeners(r,t,n),o>0},callListeners:function(e,t,n,o){var i=this,s=o||null;function a(o){if(o&&(s=r.util.error(s||new Error,o),i._haltHandlersOnError))return n.call(i,s);i.callListeners(e,t,n,s)}for(;e.length>0;){var c=e.shift();if(c._isAsync)return void c.apply(i,t.concat([a]));try{c.apply(i,t)}catch(e){s=r.util.error(s||new Error,e)}if(s&&i._haltHandlersOnError)return void n.call(i,s)}n.call(i,s)},addListeners:function(e){var t=this;return e._events&&(e=e._events),r.util.each(e,(function(e,n){"function"==typeof n&&(n=[n]),r.util.arrayEach(n,(function(n){t.on(e,n)}))})),t},addNamedListener:function(e,t,n,r){return this[e]=n,this.addListener(t,n,r),this},addNamedAsyncListener:function(e,t,n,r){return n._isAsync=!0,this.addNamedListener(e,t,n,r)},addNamedListeners:function(e){var t=this;return e((function(){t.addNamedListener.apply(t,arguments)}),(function(){t.addNamedAsyncListener.apply(t,arguments)})),this}}),r.SequentialExecutor.prototype.addListener=r.SequentialExecutor.prototype.on,t.exports=r.SequentialExecutor},{"./core":19}],62:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./model/api"),i=e("./region_config"),s=r.util.inherit,a=0,c=e("./region/utils");r.Service=s({constructor:function(e){if(!this.loadServiceClass)throw r.util.error(new Error,"Service must be constructed with `new' operator");if(e){if(e.region){var t=e.region;c.isFipsRegion(t)&&(e.region=c.getRealRegion(t),e.useFipsEndpoint=!0),c.isGlobalRegion(t)&&(e.region=c.getRealRegion(t))}"boolean"==typeof e.useDualstack&&"boolean"!=typeof e.useDualstackEndpoint&&(e.useDualstackEndpoint=e.useDualstack)}var n=this.loadServiceClass(e||{});if(n){var o=r.util.copy(e),i=new n(e);return Object.defineProperty(i,"_originalConfig",{get:function(){return o},enumerable:!1,configurable:!0}),i._clientId=++a,i}this.initialize(e)},initialize:function(e){var t=r.config[this.serviceIdentifier];if(this.config=new r.Config(r.config),t&&this.config.update(t,!0),e&&this.config.update(e,!0),this.validateService(),this.config.endpoint||i.configureEndpoint(this),this.config.endpoint=this.endpointFromTemplate(this.config.endpoint),this.setEndpoint(this.config.endpoint),r.SequentialExecutor.call(this),r.Service.addDefaultMonitoringListeners(this),(this.config.clientSideMonitoring||r.Service._clientSideMonitoring)&&this.publisher){var o=this.publisher;this.addNamedListener("PUBLISH_API_CALL","apiCall",(function(e){n.nextTick((function(){o.eventHandler(e)}))})),this.addNamedListener("PUBLISH_API_ATTEMPT","apiCallAttempt",(function(e){n.nextTick((function(){o.eventHandler(e)}))}))}},validateService:function(){},loadServiceClass:function(e){var t=e;if(r.util.isEmpty(this.api)){if(t.apiConfig)return r.Service.defineServiceApi(this.constructor,t.apiConfig);if(this.constructor.services){(t=new r.Config(r.config)).update(e,!0);var n=t.apiVersions[this.constructor.serviceIdentifier];return n=n||t.apiVersion,this.getLatestServiceClass(n)}return null}return null},getLatestServiceClass:function(e){return e=this.getLatestServiceVersion(e),null===this.constructor.services[e]&&r.Service.defineServiceApi(this.constructor,e),this.constructor.services[e]},getLatestServiceVersion:function(e){if(!this.constructor.services||0===this.constructor.services.length)throw new Error("No services defined on "+this.constructor.serviceIdentifier);if(e?r.util.isType(e,Date)&&(e=r.util.date.iso8601(e).split("T")[0]):e="latest",Object.hasOwnProperty(this.constructor.services,e))return e;for(var t=Object.keys(this.constructor.services).sort(),n=null,o=t.length-1;o>=0;o--)if("*"!==t[o][t[o].length-1]&&(n=t[o]),t[o].substr(0,10)<=e)return n;throw new Error("Could not find "+this.constructor.serviceIdentifier+" API to satisfy version constraint `"+e+"'")},api:{},defaultRetryCount:3,customizeRequests:function(e){if(e){if("function"!=typeof e)throw new Error("Invalid callback type '"+typeof e+"' provided in customizeRequests");this.customRequestHandler=e}else this.customRequestHandler=null},makeRequest:function(e,t,n){if("function"==typeof t&&(n=t,t=null),t=t||{},this.config.params){var o=this.api.operations[e];o&&(t=r.util.copy(t),r.util.each(this.config.params,(function(e,n){o.input.members[e]&&(void 0!==t[e]&&null!==t[e]||(t[e]=n))})))}var i=new r.Request(this,e,t);return this.addAllRequestListeners(i),this.attachMonitoringEmitter(i),n&&i.send(n),i},makeUnauthenticatedRequest:function(e,t,n){"function"==typeof t&&(n=t,t={});var r=this.makeRequest(e,t).toUnauthenticated();return n?r.send(n):r},waitFor:function(e,t,n){return new r.ResourceWaiter(this,e).wait(t,n)},addAllRequestListeners:function(e){for(var t=[r.events,r.EventListeners.Core,this.serviceInterface(),r.EventListeners.CorePost],n=0;n299?(o.code&&(n.FinalAwsException=o.code),o.message&&(n.FinalAwsExceptionMessage=o.message)):((o.code||o.name)&&(n.FinalSdkException=o.code||o.name),o.message&&(n.FinalSdkExceptionMessage=o.message))}return n},apiAttemptEvent:function(e){var t=e.service.api.operations[e.operation],n={Type:"ApiCallAttempt",Api:t?t.name:e.operation,Version:1,Service:e.service.api.serviceId||e.service.api.endpointPrefix,Fqdn:e.httpRequest.endpoint.hostname,UserAgent:e.httpRequest.getUserAgent()},r=e.response;return r.httpResponse.statusCode&&(n.HttpStatusCode=r.httpResponse.statusCode),!e._unAuthenticated&&e.service.config.credentials&&e.service.config.credentials.accessKeyId&&(n.AccessKey=e.service.config.credentials.accessKeyId),r.httpResponse.headers?(e.httpRequest.headers["x-amz-security-token"]&&(n.SessionToken=e.httpRequest.headers["x-amz-security-token"]),r.httpResponse.headers["x-amzn-requestid"]&&(n.XAmznRequestId=r.httpResponse.headers["x-amzn-requestid"]),r.httpResponse.headers["x-amz-request-id"]&&(n.XAmzRequestId=r.httpResponse.headers["x-amz-request-id"]),r.httpResponse.headers["x-amz-id-2"]&&(n.XAmzId2=r.httpResponse.headers["x-amz-id-2"]),n):n},attemptFailEvent:function(e){var t=this.apiAttemptEvent(e),n=e.response,r=n.error;return n.httpResponse.statusCode>299?(r.code&&(t.AwsException=r.code),r.message&&(t.AwsExceptionMessage=r.message)):((r.code||r.name)&&(t.SdkException=r.code||r.name),r.message&&(t.SdkExceptionMessage=r.message)),t},attachMonitoringEmitter:function(e){var t,n,o,i,s,a,c=0,u=this;e.on("validate",(function(){i=r.util.realClock.now(),a=Date.now()}),!0),e.on("sign",(function(){n=r.util.realClock.now(),t=Date.now(),s=e.httpRequest.region,c++}),!0),e.on("validateResponse",(function(){o=Math.round(r.util.realClock.now()-n)})),e.addNamedListener("API_CALL_ATTEMPT","success",(function(){var n=u.apiAttemptEvent(e);n.Timestamp=t,n.AttemptLatency=o>=0?o:0,n.Region=s,u.emit("apiCallAttempt",[n])})),e.addNamedListener("API_CALL_ATTEMPT_RETRY","retry",(function(){var i=u.attemptFailEvent(e);i.Timestamp=t,o=o||Math.round(r.util.realClock.now()-n),i.AttemptLatency=o>=0?o:0,i.Region=s,u.emit("apiCallAttempt",[i])})),e.addNamedListener("API_CALL","complete",(function(){var t=u.apiCallEvent(e);if(t.AttemptCount=c,!(t.AttemptCount<=0)){t.Timestamp=a;var n=Math.round(r.util.realClock.now()-i);t.Latency=n>=0?n:0;var o=e.response;o.error&&o.error.retryable&&"number"==typeof o.retryCount&&"number"==typeof o.maxRetries&&o.retryCount>=o.maxRetries&&(t.MaxRetriesExceeded=1),u.emit("apiCall",[t])}}))},setupRequestListeners:function(e){},getSigningName:function(){return this.api.signingName||this.api.endpointPrefix},getSignerClass:function(e){var t,n=null,o="";return e&&(o=(n=(e.service.api.operations||{})[e.operation]||null)?n.authtype:""),t=this.config.signatureVersion?this.config.signatureVersion:"v4"===o||"v4-unsigned-body"===o?"v4":"bearer"===o?"bearer":this.api.signatureVersion,r.Signers.RequestSigner.getVersion(t)},serviceInterface:function(){switch(this.api.protocol){case"ec2":case"query":return r.EventListeners.Query;case"json":return r.EventListeners.Json;case"rest-json":return r.EventListeners.RestJson;case"rest-xml":return r.EventListeners.RestXml}if(this.api.protocol)throw new Error("Invalid service `protocol' "+this.api.protocol+" in API config")},successfulResponse:function(e){return e.httpResponse.statusCode<300},numRetries:function(){return void 0!==this.config.maxRetries?this.config.maxRetries:this.defaultRetryCount},retryDelays:function(e,t){return r.util.calculateRetryDelay(e,this.config.retryDelayOptions,t)},retryableError:function(e){return!!this.timeoutError(e)||!!this.networkingError(e)||!!this.expiredCredentialsError(e)||!!this.throttledError(e)||e.statusCode>=500},networkingError:function(e){return"NetworkingError"===e.code},timeoutError:function(e){return"TimeoutError"===e.code},expiredCredentialsError:function(e){return"ExpiredTokenException"===e.code},clockSkewError:function(e){switch(e.code){case"RequestTimeTooSkewed":case"RequestExpired":case"InvalidSignatureException":case"SignatureDoesNotMatch":case"AuthFailure":case"RequestInTheFuture":return!0;default:return!1}},getSkewCorrectedDate:function(){return new Date(Date.now()+this.config.systemClockOffset)},applyClockOffset:function(e){e&&(this.config.systemClockOffset=e-Date.now())},isClockSkewed:function(e){if(e)return Math.abs(this.getSkewCorrectedDate().getTime()-e)>=3e5},throttledError:function(e){if(429===e.statusCode)return!0;switch(e.code){case"ProvisionedThroughputExceededException":case"Throttling":case"ThrottlingException":case"RequestLimitExceeded":case"RequestThrottled":case"RequestThrottledException":case"TooManyRequestsException":case"TransactionInProgressException":case"EC2ThrottledException":return!0;default:return!1}},endpointFromTemplate:function(e){if("string"!=typeof e)return e;var t=e;return t=(t=(t=t.replace(/\{service\}/g,this.api.endpointPrefix)).replace(/\{region\}/g,this.config.region)).replace(/\{scheme\}/g,this.config.sslEnabled?"https":"http")},setEndpoint:function(e){this.endpoint=new r.Endpoint(e,this.config)},paginationConfig:function(e,t){var n=this.api.operations[e].paginator;if(!n){if(t){var o=new Error;throw r.util.error(o,"No pagination configuration for "+e)}return null}return n}}),r.util.update(r.Service,{defineMethods:function(e){r.util.each(e.prototype.api.operations,(function(t){e.prototype[t]||("none"===e.prototype.api.operations[t].authtype?e.prototype[t]=function(e,n){return this.makeUnauthenticatedRequest(t,e,n)}:e.prototype[t]=function(e,n){return this.makeRequest(t,e,n)})}))},defineService:function(e,t,n){r.Service._serviceMap[e]=!0,Array.isArray(t)||(n=t,t=[]);var o=s(r.Service,n||{});if("string"==typeof e){r.Service.addVersions(o,t);var i=o.serviceIdentifier||e;o.serviceIdentifier=i}else o.prototype.api=e,r.Service.defineMethods(o);if(r.SequentialExecutor.call(this.prototype),!this.prototype.publisher&&r.util.clientSideMonitoring){var a=r.util.clientSideMonitoring.Publisher,c=(0,r.util.clientSideMonitoring.configProvider)();this.prototype.publisher=new a(c),c.enabled&&(r.Service._clientSideMonitoring=!0)}return r.SequentialExecutor.call(o.prototype),r.Service.addDefaultMonitoringListeners(o.prototype),o},addVersions:function(e,t){Array.isArray(t)||(t=[t]),e.services=e.services||{};for(var n=0;n604800)throw r.util.error(new Error,{code:"InvalidExpiryTime",message:"Presigning does not support expiry time greater than a week with SigV4 signing.",retryable:!1});e.httpRequest.headers[i]=t}else{if(n!==r.Signers.S3)throw r.util.error(new Error,{message:"Presigning only supports S3 or SigV4 signing.",code:"UnsupportedSigner",retryable:!1});var o=e.service?e.service.getSkewCorrectedDate():r.util.date.getDate();e.httpRequest.headers[i]=parseInt(r.util.date.unixTimestamp(o)+t,10).toString()}}function a(e){var t=e.httpRequest.endpoint,n=r.util.urlParse(e.httpRequest.path),o={};n.search&&(o=r.util.queryStringParse(n.search.substr(1)));var s=e.httpRequest.headers.Authorization.split(" ");if("AWS"===s[0])s=s[1].split(":"),o.Signature=s.pop(),o.AWSAccessKeyId=s.join(":"),r.util.each(e.httpRequest.headers,(function(e,t){e===i&&(e="Expires"),0===e.indexOf("x-amz-meta-")&&(delete o[e],e=e.toLowerCase()),o[e]=t})),delete e.httpRequest.headers[i],delete o.Authorization,delete o.Host;else if("AWS4-HMAC-SHA256"===s[0]){s.shift();var a=s.join(" ").match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1];o["X-Amz-Signature"]=a,delete o.Expires}t.pathname=n.pathname,t.search=r.util.queryParamsToString(o)}r.Signers.Presign=o({sign:function(e,t,n){if(e.httpRequest.headers[i]=t||3600,e.on("build",s),e.on("sign",a),e.removeListener("afterBuild",r.EventListeners.Core.SET_CONTENT_LENGTH),e.removeListener("afterBuild",r.EventListeners.Core.COMPUTE_SHA256),e.emit("beforePresign",[e]),!n){if(e.build(),e.response.error)throw e.response.error;return r.util.urlFormat(e.httpRequest.endpoint)}e.build((function(){this.response.error?n(this.response.error):n(null,r.util.urlFormat(e.httpRequest.endpoint))}))}}),t.exports=r.Signers.Presign},{"../core":19}],66:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.RequestSigner=o({constructor:function(e){this.request=e},setServiceClientId:function(e){this.serviceClientId=e},getServiceClientId:function(){return this.serviceClientId}}),r.Signers.RequestSigner.getVersion=function(e){switch(e){case"v2":return r.Signers.V2;case"v3":return r.Signers.V3;case"s3v4":case"v4":return r.Signers.V4;case"s3":return r.Signers.S3;case"v3https":return r.Signers.V3Https;case"bearer":return r.Signers.Bearer}throw new Error("Unknown signing version "+e)},e("./v2"),e("./v3"),e("./v3https"),e("./v4"),e("./s3"),e("./presign"),e("./bearer")},{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.S3=o(r.Signers.RequestSigner,{subResources:{acl:1,accelerate:1,analytics:1,cors:1,lifecycle:1,delete:1,inventory:1,location:1,logging:1,metrics:1,notification:1,partNumber:1,policy:1,requestPayment:1,replication:1,restore:1,tagging:1,torrent:1,uploadId:1,uploads:1,versionId:1,versioning:1,versions:1,website:1},responseHeaders:{"response-content-type":1,"response-content-language":1,"response-expires":1,"response-cache-control":1,"response-content-disposition":1,"response-content-encoding":1},addAuthorization:function(e,t){this.request.headers["presigned-expires"]||(this.request.headers["X-Amz-Date"]=r.util.date.rfc822(t)),e.sessionToken&&(this.request.headers["x-amz-security-token"]=e.sessionToken);var n=this.sign(e.secretAccessKey,this.stringToSign()),o="AWS "+e.accessKeyId+":"+n;this.request.headers.Authorization=o},stringToSign:function(){var 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this._requiresAuthenticationParam(e)&&(n.authentication={authToken:this.authToken}),n},c.prototype._translateAgentConfiguration=function(e){return{name:e.name,softphoneEnabled:e.softphoneEnabled,softphoneAutoAccept:e.softphoneAutoAccept,extension:e.extension,routingProfile:this._translateRoutingProfile(e.routingProfile),agentPreferences:e.agentPreferences}},c.prototype._translateRoutingProfile=function(e){return{name:e.name,routingProfileARN:e.routingProfileARN,defaultOutboundQueue:this._translateQueue(e.defaultOutboundQueue)}},c.prototype._translateQueue=function(e){return{queueARN:e.queueARN,name:e.name}},c.prototype._translateSoftphoneStreamStatistics=function(e){return e.forEach((function(e){"packetsCount"in e&&(e.packetCount=e.packetsCount,delete e.packetsCount)})),e},c.prototype._translateSoftphoneCallReport=function(e){return"handshakingTimeMillis"in e&&(e.handshakeTimeMillis=e.handshakingTimeMillis,delete e.handshakingTimeMillis),"preTalkingTimeMillis"in e&&(e.preTalkTimeMillis=e.preTalkingTimeMillis,delete e.preTalkingTimeMillis),"handshakingFailure"in e&&(e.handshakeFailure=e.handshakingFailure,delete e.handshakingFailure),"talkingTimeMillis"in e&&(e.talkTimeMillis=e.talkingTimeMillis,delete e.talkingTimeMillis),e.softphoneStreamStatistics=this._translateSoftphoneStreamStatistics(e.softphoneStreamStatistics),e};var u=function(e){if(t.assertNotNull(e,"endpoint"),n.call(this),e.includes("/task-templates"))this.endpointUrl=t.getUrlWithProtocol(e);else{var r=new AWS.Endpoint(e),o=e.includes(".awsapps.com")?"/connect":"";this.endpointUrl=t.getUrlWithProtocol(`${r.host}${o}/task-templates/api/ccp`)}};(u.prototype=Object.create(n.prototype)).constructor=u,u.prototype._callImpl=function(e,n,r){t.assertNotNull(e,"method"),t.assertNotNull(n,"params");var o={credentials:"include",method:"GET",headers:{Accept:"application/json","Content-Type":"application/json","x-csrf-token":"csrf"}},i=n.instanceId,s=this.endpointUrl,a=t.TaskTemplatesClientMethods;switch(e){case a.LIST_TASK_TEMPLATES:if(s+=`/proxy/instance/${i}/task/template`,n.queryParams){const e=new URLSearchParams(n.queryParams).toString();e&&(s+=`?${e}`)}break;case a.GET_TASK_TEMPLATE:t.assertNotNull(n.templateParams,"params.templateParams");const r=t.assertNotNull(n.templateParams.id,"params.templateParams.id"),c=n.templateParams.version;s+=`/proxy/instance/${i}/task/template/${r}`,c&&(s+=`?snapshotVersion=${c}`);break;case a.CREATE_TEMPLATED_TASK:s+=`/${e}`,o.body=JSON.stringify(n),o.method="PUT";break;case a.UPDATE_CONTACT:s+=`/${e}`,o.body=JSON.stringify(n),o.method="POST"}t.fetch(s,o).then((function(e){r.success(e)})).catch((function(e){const t=e.body.getReader();let n="";const o=new TextDecoder;t.read().then((function i({done:s,value:a}){if(s){var c=JSON.parse(n);return c.status=e.status,void r.failure(c)}return n+=o.decode(a),t.read().then(i)}))}))},t.ClientBase=n,t.NullClient=r,t.UpstreamConduitClient=i,t.UpstreamConduitMasterClient=s,t.AWSClient=c,t.AgentAppClient=a,t.TaskTemplatesClient=u}()},895:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.core={},t.core.initialized=!1,t.version="2.5.0",t.outerContextStreamsVersion=null,t.DEFAULT_BATCH_SIZE=500;var n="Amazon Connect CCP",r="https://{alias}.awsapps.com/auth/?client_id={client_id}&redirect_uri={redirect}",o="06919f4fd8ed324e",i="/auth/authorize",s="/connect/auth/authorize",a="IframeRefreshAttempts",c="IframeInitializationSuccess";const u={"0-100":[0,100],"101-500":[101,500],"501-1000":[501,1e3],"1000-3000":[1001,3e3],"3001-5000":[3001,5e3],"5001-10000":[5001,1e4],"10001-20000":[10001,2e4],"20000+":[20001,Number.MAX_SAFE_INTEGER]};t.numberOfConnectedCCPs=0,t.numberOfConnectedCCPsInThisTab=0,t.core.MAX_AUTHORIZE_RETRY_COUNT_FOR_SESSION=3,t.core.MAX_CTI_AUTH_RETRY_COUNT=10,t.core.ctiAuthRetryCount=0,t.core.authorizeTimeoutId=null,t.core.ctiTimeoutId=null,t.core.MAX_UNAUTHORIZED_RETRY_COUNT=20,t.core.MAX_ACCESS_DENIED_RETRY_COUNT=10,t.SessionStorageKeys=t.makeEnum(["tab_id","authorize_retry_count"]);class l{constructor(t){this.key=`${t}ParamsStorage::${e.location.origin}`}get(){try{const t=e.localStorage.getItem(this.key);return t&&JSON.parse(t)}catch(e){t.getLog().error(`${this.key}:: Failed to get softphone params from local storage!`).withException(e).sendInternalLogToServer()}return null}set(n){try{n&&e.localStorage.setItem(this.key,JSON.stringify(n))}catch(e){t.getLog().error(`${this.key}:: Failed to set softphone params to local storage!`).withException(e).sendInternalLogToServer()}}clean(){e.localStorage.removeItem(this.key)}}const p=new class extends l{constructor(){super("Softphone")}},d=new class extends l{constructor(){super("Ringtone")}};function h(e){var t=e.match(/^(?:https?:\/\/)?(?:[^@\n]+@)?(?:www\.)?([^:\/\n?]+)/gi);return t.length?t[0]:""}t.core.checkNotInitialized=function(){t.core.initialized&&t.getLog().warn("Connect core already initialized, only needs to be initialized once.").sendInternalLogToServer()},t.core.init=function(e){t.core.eventBus=new t.EventBus,t.core.agentDataProvider=new y(t.core.getEventBus()),t.core.initClient(e),t.core.initAgentAppClient(e),t.core.initTaskTemplatesClient(e),t.core.initialized=!0},t.core.initClient=function(e){t.assertNotNull(e,"params");var n=t.assertNotNull(e.authToken,"params.authToken"),r=t.assertNotNull(e.region,"params.region"),o=e.endpoint||null;t.core.client=new t.AWSClient(n,r,o)},t.core.initAgentAppClient=function(e){t.assertNotNull(e,"params");var n=t.assertNotNull(e.authToken,"params.authToken"),r=t.assertNotNull(e.authCookieName,"params.authCookieName"),o=t.assertNotNull(e.agentAppEndpoint,"params.agentAppEndpoint");t.core.agentAppClient=new t.AgentAppClient(r,n,o)},t.core.initTaskTemplatesClient=function(e){t.assertNotNull(e,"params");var n=e.taskTemplatesEndpoint||e.endpoint;t.assertNotNull(n,"taskTemplatesEndpoint"),t.core.taskTemplatesClient=new t.TaskTemplatesClient(n)},t.core.terminate=function(){t.core.client=new t.NullClient,t.core.agentAppClient=new t.NullClient,t.core.taskTemplatesClient=new t.NullClient,t.core.masterClient=new t.NullClient;var e=t.core.getEventBus();e&&e.unsubscribeAll(),t.core.bus=new t.EventBus,t.core.agentDataProvider=null,t.core.softphoneManager=null,t.core.upstream=null,t.core.keepaliveManager=null,t.agent.initialized=!1,t.core.initialized=!1},t.core.softphoneUserMediaStream=null,t.core.setSoftphoneUserMediaStream=function(e){t.core.softphoneUserMediaStream=e},t.core.initRingtoneEngines=function(n,r){t.getLog().info("[Ringtone Engine] initRingtoneEngine started").withObject({params:n}).sendInternalLogToServer(),t.assertNotNull(n,"params");const o=r||g;var i=function(e){t.assertNotNull(e,"ringtoneSettings"),t.assertNotNull(e.voice,"ringtoneSettings.voice"),t.assertTrue(e.voice.ringtoneUrl||e.voice.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.voice.disabled must be true"),t.assertNotNull(e.queue_callback,"ringtoneSettings.queue_callback"),t.assertTrue(e.queue_callback.ringtoneUrl||e.queue_callback.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.queue_callback.disabled must be true"),t.core.ringtoneEngines={},t.agent((function(n){n.onRefresh((function(){t.ifMaster(t.MasterTopics.RINGTONE,(function(){let n=!1;e.voice.disabled||t.core.ringtoneEngines.voice||(t.core.ringtoneEngines.voice=new t.VoiceRingtoneEngine(e.voice),n=!0,t.getLog().info("VoiceRingtoneEngine initialized.").sendInternalLogToServer()),e.chat.disabled||t.core.ringtoneEngines.chat||(t.core.ringtoneEngines.chat=new t.ChatRingtoneEngine(e.chat),n=!0,t.getLog().info("ChatRingtoneEngine initialized.").sendInternalLogToServer()),e.task.disabled||t.core.ringtoneEngines.task||(t.core.ringtoneEngines.task=new t.TaskRingtoneEngine(e.task),n=!0,t.getLog().info("TaskRingtoneEngine initialized.").sendInternalLogToServer()),e.queue_callback.disabled||t.core.ringtoneEngines.queue_callback||(t.core.ringtoneEngines.queue_callback=new t.QueueCallbackRingtoneEngine(e.queue_callback),n=!0,t.getLog().info("QueueCallbackRingtoneEngine initialized.").sendInternalLogToServer()),n&&t.core._ringerDeviceId&&o({deviceId:t.core._ringerDeviceId})}))}))})),f()},s=function(e,n){e.ringtone=e.ringtone||{},e.ringtone.voice=e.ringtone.voice||{},e.ringtone.queue_callback=e.ringtone.queue_callback||{},e.ringtone.chat=e.ringtone.chat||{disabled:!0},e.ringtone.task=e.ringtone.task||{disabled:!0},n.softphone&&(n.softphone.disableRingtone&&(e.ringtone.voice.disabled=!0,e.ringtone.queue_callback.disabled=!0),n.softphone.ringtoneUrl&&(e.ringtone.voice.ringtoneUrl=n.softphone.ringtoneUrl,e.ringtone.queue_callback.ringtoneUrl=n.softphone.ringtoneUrl)),n.chat&&(n.chat.disableRingtone&&(e.ringtone.chat.disabled=!0),n.chat.ringtoneUrl&&(e.ringtone.chat.ringtoneUrl=n.chat.ringtoneUrl)),n.ringtone&&(e.ringtone.voice=t.merge(e.ringtone.voice,n.ringtone.voice||{}),e.ringtone.queue_callback=t.merge(e.ringtone.queue_callback,n.ringtone.voice||{}),e.ringtone.chat=t.merge(e.ringtone.chat,n.ringtone.chat||{}))};if(s(n,n),t.isFramed()){let r;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(o){e.clearTimeout(r),t.getLog().info("[Ringtone Engine] Configure event handler executed").sendInternalLogToServer(),this.unsubscribe(),s(n,o),d.set(n.ringtone),i(n.ringtone)}));const o=d.get();o&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(n){n&&n.id&&(t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),r=e.setTimeout((()=>{t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed without configure message & Initializing setupRingtoneEngines (Ringtone Engine) from localStorage ringtone params. ").withObject({ringtone:o}).sendInternalLogToServer(),i(o)}),100))}))}else i(n.ringtone)};var f=function(){t.core.getEventBus().subscribe(t.ConfigurationEvents.SET_RINGER_DEVICE,g)},g=function(e={}){const n=e.deviceId||"";if(t.getLog().info(`[Audio Device Settings] Attempting to set ringer device ${n}`).sendInternalLogToServer(),0===t.keys(t.core.ringtoneEngines).length)return t.getLog().info("[Audio Device Settings] setRingerDevice called before ringtone engine is initialized").sendInternalLogToServer(),void(n&&(t.core._ringerDeviceId=n,t.getLog().warn("[Audio Device Settings] stored device Id for later use, once ringtone engine is up.").sendInternalLogToServer(),t.publishMetric({name:"SetRingerDeviceBeforeInitRingtoneEngine",data:{count:1}})));if(n){for(let e in t.core.ringtoneEngines)t.core.ringtoneEngines[e].setOutputDevice(n).then((function(n){t.getLog().info(`[Audio Device Settings] ringtoneType ${e} successfully set to deviceid ${n}`).sendInternalLogToServer()})).catch((function(e){t.getLog().error(e)}));t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.RINGER_DEVICE_CHANGED,data:{deviceId:n}})}else t.getLog().warn("[Audio Device Settings] Setting ringer device cancelled due to missing deviceId").sendInternalLogToServer()};t.core.initSoftphoneManager=function(n){var r=n||{};t.getLog().info("[Softphone Manager] initSoftphoneManager started").sendInternalLogToServer();var o=function(e){var n=t.merge(r.softphone||{},e);t.getLog().info("[Softphone Manager] competeForMasterOnAgentUpdate executed").withObject({softphoneParams:n}).sendInternalLogToServer(),t.agent((function(e){e.getChannelConcurrency(t.ChannelType.VOICE)&&e.onRefresh((function(){var r=this;t.getLog().info("[Softphone Manager] agent refresh handler executed").sendInternalLogToServer(),t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.getLog().info("[Softphone Manager] confirmed as softphone master topic").sendInternalLogToServer(),!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),r.unsubscribe())}))}))}))};if(t.isFramed()&&t.isCCP()){let n;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(r){e.clearTimeout(n),t.getLog().info("[Softphone Manager] Configure event handler executed").withObject({data:r}).sendInternalLogToServer(),p.set(r.softphone),r.softphone&&r.softphone.allowFramedSoftphone&&(this.unsubscribe(),o(r.softphone)),i(r.softphone)}));let r=p.get();r&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(s){s&&s.id&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),n=e.setTimeout((()=>{t.getLog().info("[Softphone Manager] Embedded CCP is refreshed without configure message handler execution").withObject({softphoneParamsFromLocalStorage:r}).sendInternalLogToServer(),t.publishMetric({name:"EmbeddedCCPRefreshedWithoutInitCCP",data:{count:1}}),i(r),r.allowFramedSoftphone&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed & Initializing competeForMasterOnAgentUpdate (Softphone manager) from localStorage softphone params").sendInternalLogToServer(),o(r))}),100))}))}else o(r),i(r);function i(e){var n=t.merge(r.softphone||{},e);t.core.softphoneParams=n,t.isFirefoxBrowser()&&(t.core.getUpstream().onUpstream(t.EventType.MASTER_RESPONSE,(function(e){e.data&&e.data.topic===t.MasterTopics.SOFTPHONE&&e.data.takeOver&&e.data.masterId!==t.core.portStreamId&&t.core.softphoneManager&&(t.core.softphoneManager.onInitContactSub.unsubscribe(),delete t.core.softphoneManager)})),t.core.getEventBus().subscribe(t.ConnectionEvents.READY_TO_START_SESSION,(function(){t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.core.softphoneManager&&t.core.softphoneManager.startSession()}),(function(){t.becomeMaster(t.MasterTopics.SOFTPHONE,(function(){t.agent((function(e){!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),t.core.softphoneManager.startSession())}))}))}))})),t.contact((function(e){t.agent((function(n){e.onRefresh((function(e){if(t.hasOtherConnectedCCPs()&&"visible"===document.visibilityState&&(e.getStatus().type===t.ContactStatusType.CONNECTING||e.getStatus().type===t.ContactStatusType.INCOMING)){var r=e.isSoftphoneCall()&&!e.isInbound(),o=e.isSoftphoneCall()&&n.getConfiguration().softphoneAutoAccept,i=e.getType()===t.ContactType.QUEUE_CALLBACK;(r||o||i)&&t.core.triggerReadyToStartSessionEvent()}}))}))})))}t.agent((function(e){e.isSoftphoneEnabled()&&e.getChannelConcurrency(t.ChannelType.VOICE)&&t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.EventType.MUTE})}))},t.core.triggerReadyToStartSessionEvent=function(){var e=t.core.softphoneParams&&t.core.softphoneParams.allowFramedSoftphone;t.isCCP()?e?t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):t.isFramed()?t.core.getUpstream().sendDownstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):e?t.core.getUpstream().sendUpstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION)},t.core.initPageOptions=function(e){if(t.assertNotNull(e,"params"),t.isFramed()){var n=t.core.getEventBus();n.subscribe(t.EventType.CONFIGURE,(function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.CONFIGURE,data:e})})),n.subscribe(t.EventType.MEDIA_DEVICE_REQUEST,(function(){function e(e){t.core.getUpstream().sendDownstream(t.EventType.MEDIA_DEVICE_RESPONSE,e)}navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})).catch((function(t){e({error:t.message})})):e({error:"No navigator or navigator.mediaDevices object found"})}))}},t.core.getFrameMediaDevices=function(e){var n=null,r=e||1e3,o=new Promise((function(e,t){setTimeout((function(){t(new Error("Timeout exceeded"))}),r)})),i=new Promise((function(e,r){if(t.isFramed()||t.isCCP())navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})):r(new Error("No navigator or navigator.mediaDevices object found"));else{var o=t.core.getEventBus();n=o.subscribe(t.EventType.MEDIA_DEVICE_RESPONSE,(function(t){t.error?r(new Error(t.error)):e(t)})),t.core.getUpstream().sendUpstream(t.EventType.MEDIA_DEVICE_REQUEST)}}));return Promise.race([i,o]).finally((function(){n&&n.unsubscribe()}))},t.core.authorize=function(e){var n=e;return n||(n=t.core.isLegacyDomain()?s:i),t.fetch(n,{credentials:"include"},2e3,5)},t.core.verifyDomainAccess=function(e,n){if(t.getLog().warn("This API will be deprecated in the next major version release"),!t.isFramed())return Promise.resolve();var r={headers:{"X-Amz-Bearer":e}},o=null;return o=n||(t.core.isLegacyDomain()?"/connect/whitelisted-origins":"/whitelisted-origins"),t.fetch(o,r,2e3,5).then((function(e){var t=h(window.document.referrer);return e.whitelistedOrigins.some((function(e){return t===h(e)}))?Promise.resolve():Promise.reject()}))},t.core.isLegacyDomain=function(e){return(e=e||window.location.href).includes(".awsapps.com")},t.core.initSharedWorker=function(n){if(t.core.checkNotInitialized(),!t.core.initialized){t.assertNotNull(n,"params");var r=t.assertNotNull(n.sharedWorkerUrl,"params.sharedWorkerUrl"),o=t.assertNotNull(n.authToken,"params.authToken"),a=t.assertNotNull(n.refreshToken,"params.refreshToken"),c=t.assertNotNull(n.authTokenExpiration,"params.authTokenExpiration"),u=t.assertNotNull(n.region,"params.region"),l=n.endpoint||null,p=n.authorizeEndpoint;p||(p=t.core.isLegacyDomain()?s:i);var d=n.agentAppEndpoint||null,h=n.taskTemplatesEndpoint||null,f=n.authCookieName||null;try{t.core.eventBus=new t.EventBus({logEvents:!0}),t.core.agentDataProvider=new y(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(n);var g=new SharedWorker(r,"ConnectSharedWorker"),m=new t.Conduit("ConnectSharedWorkerConduit",new t.PortStream(g.port),new t.WindowIOStream(window,parent));t.core.upstream=m,t.core.webSocketProvider=new v,e.onunload=function(){m.sendUpstream(t.EventType.CLOSE),g.port.close()},t.getLog().scheduleUpstreamLogPush(m),t.getLog().scheduleDownstreamClientSideLogsPush(),m.onAllUpstream(t.core.getEventBus().bridge()),m.onAllUpstream(m.passDownstream()),t.isFramed()&&(m.onAllDownstream(t.core.getEventBus().bridge()),m.onAllDownstream(m.passUpstream())),m.sendUpstream(t.EventType.CONFIGURE,{authToken:o,authTokenExpiration:c,endpoint:l,refreshToken:a,region:u,authorizeEndpoint:p,agentAppEndpoint:d,taskTemplatesEndpoint:h,authCookieName:f,longPollingOptions:n.longPollingOptions||void 0}),m.onUpstream(t.EventType.ACKNOWLEDGE,(function(e){t.getLog().info("Acknowledged by the ConnectSharedWorker!").sendInternalLogToServer(),t.core.initialized=!0,t.core._setTabId(),t.core.portStreamId=e.id,this.unsubscribe()})),m.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),m.onUpstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))})),m.onDownstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.isFramed()&&Array.isArray(e)&&e.forEach((function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))}))})),m.onDownstream(t.EventType.LOG,(function(e){t.isFramed()&&e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.onAuthFail(t.hitch(t.core,t.core._handleAuthFail,n.loginEndpoint||null,p)),t.core.onAuthorizeSuccess(t.hitch(t.core,t.core._handleAuthorizeSuccess)),t.getLog().info("User Agent: "+navigator.userAgent).sendInternalLogToServer(),t.getLog().info("isCCPv2: "+!0).sendInternalLogToServer(),t.getLog().info("isFramed: "+t.isFramed()).sendInternalLogToServer(),t.core.upstream.onDownstream(t.EventType.OUTER_CONTEXT_INFO,(function(e){var n=e.streamsVersion||null;t.getLog().info("StreamsJS Version: "+n).sendInternalLogToServer(),t.outerContextStreamsVersion=n})),m.onUpstream(t.EventType.UPDATE_CONNECTED_CCPS,(function(e){t.getLog().info("Number of connected CCPs updated: "+e.length).sendInternalLogToServer(),t.numberOfConnectedCCPs=e.length,e[t.core.tabId]&&!isNaN(e[t.core.tabId].length)&&t.numberOfConnectedCCPsInThisTab!==e[t.core.tabId].length&&(t.numberOfConnectedCCPsInThisTab=e[t.core.tabId].length,t.numberOfConnectedCCPsInThisTab>1&&t.getLog().warn("There are "+t.numberOfConnectedCCPsInThisTab+" connected CCPs in this tab. Please adjust your implementation to avoid complications. If you are embedding CCP, please do so exclusively with initCCP. InitCCP will not let you embed more than one CCP.").sendInternalLogToServer(),t.publishMetric({name:"ConnectedCCPSingleTabCount",data:{count:t.numberOfConnectedCCPsInThisTab}})),e.tabId&&e.streamsTabsAcrossBrowser&&t.ifMaster(t.MasterTopics.METRICS,(()=>t.agent((()=>t.publishMetric({name:"CCPTabsAcrossBrowserCount",data:{tabId:e.tabId,count:e.streamsTabsAcrossBrowser}})))))})),t.core.client=new t.UpstreamConduitClient(m),t.core.masterClient=new t.UpstreamConduitMasterClient(m),t.core.getEventBus().subscribe(t.EventType.TERMINATE,m.passUpstream()),t.core.getEventBus().subscribe(t.EventType.TERMINATED,(function(){window.location.reload(!0)})),g.port.start(),m.onUpstream(t.VoiceIdEvents.UPDATE_DOMAIN_ID,(function(e){e&&e.domainId&&(t.core.voiceIdDomainId=e.domainId)})),t.agent((function(){(new t.VoiceId).getDomainId().then((function(e){t.getLog().info("voiceId domainId successfully fetched at agent initialization: "+e).sendInternalLogToServer()})).catch((function(e){t.getLog().info("voiceId domainId not fetched at agent initialization").withObject({err:e}).sendInternalLogToServer()}))})),t.core.getNotificationManager().requestPermission()}catch(e){t.getLog().error("Failed to initialize the API shared worker, we're dead!").withException(e).sendInternalLogToServer()}}},t.core._setTabId=function(){try{t.core.tabId=window.sessionStorage.getItem(t.SessionStorageKeys.TAB_ID),t.core.tabId||(t.core.tabId=t.randomId(),window.sessionStorage.setItem(t.SessionStorageKeys.TAB_ID,t.core.tabId)),t.core.upstream.sendUpstream(t.EventType.TAB_ID,{tabId:t.core.tabId})}catch(e){t.getLog().error("[Tab Id] There was an issue setting the tab Id").withException(e).sendInternalLogToServer()}},t.core.initCCP=function(n,i){if(t.core.checkNotInitialized(),!t.core.initialized){t.getLog().info("Iframe initialization started").sendInternalLogToServer();var s=Date.now();try{if(t.core._getCCPIframe())return void t.getLog().error("Attempted to call initCCP when an iframe generated by initCCP already exists").sendInternalLogToServer()}catch(e){t.getLog().error("Error while checking if initCCP has already been called").withException(e).sendInternalLogToServer()}var u={};"string"==typeof i?u.ccpUrl=i:u=i,t.assertNotNull(n,"containerDiv"),t.assertNotNull(u.ccpUrl,"params.ccpUrl"),p.clean(),d.clean();var l=t.core._createCCPIframe(n,u);t.core.eventBus=new t.EventBus({logEvents:!1}),t.core.agentDataProvider=new y(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(u);var h=new t.IFrameConduit(u.ccpUrl,window,l);t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(l,h),t.core.upstream=h,t.core.webSocketProvider=new v,h.onAllUpstream(t.core.getEventBus().bridge()),t.core.keepaliveManager=new m(h,t.core.getEventBus(),u.ccpSynTimeout||1e3,u.ccpAckTimeout||3e3),t.core.iframeRefreshTimeout=null,t.core.ccpLoadTimeoutInstance=e.setTimeout((function(){t.core.ccpLoadTimeoutInstance=null,t.core.getEventBus().trigger(t.EventType.ACK_TIMEOUT),t.getLog().info("CCP LoadTimeout triggered").sendInternalLogToServer()}),u.ccpLoadTimeout||5e3),t.getLog().scheduleUpstreamOuterContextCCPLogsPush(h),t.getLog().scheduleUpstreamOuterContextCCPserverBoundLogsPush(h),h.onUpstream(t.EventType.ACKNOWLEDGE,(function(n){if(t.getLog().info("Acknowledged by the CCP!").sendInternalLogToServer(),t.core.client=new t.UpstreamConduitClient(h),t.core.masterClient=new t.UpstreamConduitMasterClient(h),t.core.portStreamId=n.id,(u.softphone||u.chat||u.pageOptions||u.shouldAddNamespaceToLogs)&&h.sendUpstream(t.EventType.CONFIGURE,{softphone:u.softphone,chat:u.chat,pageOptions:u.pageOptions,shouldAddNamespaceToLogs:u.shouldAddNamespaceToLogs}),t.core.ccpLoadTimeoutInstance&&(e.clearTimeout(t.core.ccpLoadTimeoutInstance),t.core.ccpLoadTimeoutInstance=null),h.sendUpstream(t.EventType.OUTER_CONTEXT_INFO,{streamsVersion:t.version}),t.core.keepaliveManager.start(),this.unsubscribe(),t.core.initialized=!0,t.core.getEventBus().trigger(t.EventType.INIT),s){var r=Date.now()-s,o=t.core.iframeRefreshAttempt||0;t.getLog().info("Iframe initialization succeeded").sendInternalLogToServer(),t.getLog().info(`Iframe initialization time ${r}`).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${o}`).sendInternalLogToServer(),setTimeout((()=>{t.publishMetric({name:a,data:{count:o}}),t.publishMetric({name:c,data:{count:1}}),t.publishMetric({name:"IframeInitializationTime",data:{count:r}}),s=null}),1e3)}})),h.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.getEventBus().subscribe(t.EventType.ACK_TIMEOUT,(function(){if(!1!==u.loginPopup)try{var i=function(n){var i="https://lily.us-east-1.amazonaws.com/taw/auth/code";return t.assertNotNull(i),n.loginUrl?n.loginUrl:n.alias?(log.warn("The `alias` param is deprecated and should not be expected to function properly. Please use `ccpUrl` or `loginUrl`. See https://github.com/amazon-connect/amazon-connect-streams/blob/master/README.md#connectcoreinitccp for valid parameters."),r.replace("{alias}",n.alias).replace("{client_id}",o).replace("{redirect}",e.encodeURIComponent(i))):n.ccpUrl}(u);t.getLog().warn("ACK_TIMEOUT occurred, attempting to pop the login page if not already open.").sendInternalLogToServer(),u.loginUrl&&t.core.getPopupManager().clear(t.MasterTopics.LOGIN_POPUP),t.core.loginWindow=t.core.getPopupManager().open(i,t.MasterTopics.LOGIN_POPUP,u.loginOptions)}catch(e){t.getLog().error("ACK_TIMEOUT occurred but we are unable to open the login popup.").withException(e).sendInternalLogToServer()}if(null==t.core.iframeRefreshTimeout)try{h.onUpstream(t.EventType.ACKNOWLEDGE,(function(){this.unsubscribe(),e.clearTimeout(t.core.iframeRefreshTimeout),t.core.iframeRefreshTimeout=null,t.core.getPopupManager().clear(t.MasterTopics.LOGIN_POPUP),(u.loginPopupAutoClose||u.loginOptions&&u.loginOptions.autoClose)&&t.core.loginWindow&&(t.core.loginWindow.close(),t.core.loginWindow=null)})),t.core._refreshIframeOnTimeout(u,n)}catch(e){t.getLog().error("Error occurred while refreshing iframe").withException(e).sendInternalLogToServer()}})),u.onViewContact&&t.core.onViewContact(u.onViewContact),h.onUpstream(t.EventType.UPDATE_CONNECTED_CCPS,(function(e){t.numberOfConnectedCCPs=e.length})),h.onUpstream(t.VoiceIdEvents.UPDATE_DOMAIN_ID,(function(e){e&&e.domainId&&(t.core.voiceIdDomainId=e.domainId)})),t.core.getEventBus().subscribe(t.EventType.IFRAME_RETRIES_EXHAUSTED,(function(){if(s){var e=t.core.iframeRefreshAttempt-1;t.getLog().info("Iframe initialization failed").sendInternalLogToServer(),t.getLog().info("Time after iframe initialization started "+(Date.now()-s)).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${e}`).sendInternalLogToServer(),t.publishMetric({name:a,data:{count:e}}),t.publishMetric({name:c,data:{count:0}}),s=null}})),t.core.softphoneParams=u.softphone}},t.core.onIframeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.IFRAME_RETRIES_EXHAUSTED,e)},t.core._refreshIframeOnTimeout=function(n,r){t.assertNotNull(n,"initCCPParams"),t.assertNotNull(r,"containerDiv");var o=(5e3+AWS.util.calculateRetryDelay(t.core.iframeRefreshAttempt-1||0,{base:2e3}))*Math.ceil((t.core.iframeRefreshAttempt||0)/6);e.clearTimeout(t.core.iframeRefreshTimeout),t.core.iframeRefreshTimeout=e.setTimeout((function(){if(t.core.iframeRefreshAttempt=(t.core.iframeRefreshAttempt||0)+1,t.core.iframeRefreshAttempt<=6){try{var o=t.core._getCCPIframe();o&&o.parentNode.removeChild(o);var i=t.core._createCCPIframe(r,n);t.core.upstream.upstream.output=i.contentWindow,t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(i,t.core.upstream)}catch(e){t.getLog().error("Error while checking for, and recreating, the CCP IFrame").withException(e).sendInternalLogToServer()}t.core._refreshIframeOnTimeout(n,r)}else t.core.getEventBus().trigger(t.EventType.IFRAME_RETRIES_EXHAUSTED),e.clearTimeout(t.core.iframeRefreshTimeout)}),o)},t.core._getCCPIframe=function(){for(var e of window.document.getElementsByTagName("iframe"))if(e.name===n)return e;return null},t.core._createCCPIframe=function(e,r){t.assertNotNull(r,"initCCPParams"),t.assertNotNull(e,"containerDiv");var o=document.createElement("iframe");return o.src=r.ccpUrl,o.allow="microphone; autoplay; clipboard-write",o.style=r.style||"width: 100%; height: 100%",o.title=r.iframeTitle||n,o.name=n,e.appendChild(o),o},t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime=function(e,n){t.assertNotNull(e,"iframe"),t.assertNotNull(n,"conduit"),setTimeout((function(){var r={display:window.getComputedStyle(e,null).display,offsetWidth:e.offsetWidth,offsetHeight:e.offsetHeight,clientRectsLength:e.getClientRects().length};n.sendUpstream(t.EventType.IFRAME_STYLE,r)}),1e4)};var m=function(e,t,n,r){this.conduit=e,this.eventBus=t,this.synTimeout=n,this.ackTimeout=r,this.ackTimer=null,this.synTimer=null,this.ackSub=null};m.prototype.start=function(){var n=this;this.conduit.sendUpstream(t.EventType.SYNCHRONIZE),this.ackSub=this.conduit.onUpstream(t.EventType.ACKNOWLEDGE,(function(){this.unsubscribe(),e.clearTimeout(n.ackTimer),n._deferStart()})),this.ackTimer=e.setTimeout((function(){n.ackSub.unsubscribe(),n.eventBus.trigger(t.EventType.ACK_TIMEOUT),n._deferStart()}),this.ackTimeout)},m.prototype._deferStart=function(){this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout)},m.prototype.deferStart=function(){null==this.synTimer&&(this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout))};var v=function(){var e={initFailure:new Set,subscriptionUpdate:new Set,subscriptionFailure:new Set,topic:new Map,allMessage:new Set,connectionGain:new Set,connectionLost:new Set,connectionOpen:new Set,connectionClose:new Set},n=function(e,t){e.forEach((function(e){e(t)}))};t.core.getUpstream().onUpstream(t.WebSocketEvents.INIT_FAILURE,(function(){n(e.initFailure)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_OPEN,(function(t){n(e.connectionOpen,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_CLOSE,(function(t){n(e.connectionClose,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_GAIN,(function(){n(e.connectionGain)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_LOST,(function(t){n(e.connectionLost,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_UPDATE,(function(t){n(e.subscriptionUpdate,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_FAILURE,(function(t){n(e.subscriptionFailure,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.ALL_MESSAGE,(function(t){n(e.allMessage,t),e.topic.has(t.topic)&&n(e.topic.get(t.topic),t)})),this.sendMessage=function(e){t.core.getUpstream().sendUpstream(t.WebSocketEvents.SEND,e)},this.onInitFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.initFailure.add(n),function(){return e.initFailure.delete(n)}},this.onConnectionOpen=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionOpen.add(n),function(){return e.connectionOpen.delete(n)}},this.onConnectionClose=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionClose.add(n),function(){return e.connectionClose.delete(n)}},this.onConnectionGain=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionGain.add(n),function(){return e.connectionGain.delete(n)}},this.onConnectionLost=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionLost.add(n),function(){return e.connectionLost.delete(n)}},this.onSubscriptionUpdate=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionUpdate.add(n),function(){return e.subscriptionUpdate.delete(n)}},this.onSubscriptionFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionFailure.add(n),function(){return e.subscriptionFailure.delete(n)}},this.subscribeTopics=function(e){t.assertNotNull(e,"topics"),t.assertTrue(t.isArray(e),"topics must be a array"),t.core.getUpstream().sendUpstream(t.WebSocketEvents.SUBSCRIBE,e)},this.onMessage=function(n,r){return t.assertNotNull(n,"topicName"),t.assertTrue(t.isFunction(r),"method must be a function"),e.topic.has(n)?e.topic.get(n).add(r):e.topic.set(n,new Set([r])),function(){return e.topic.get(n).delete(r)}},this.onAllMessage=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.allMessage.add(n),function(){return e.allMessage.delete(n)}}},y=function(e){this.bus=e,this.bus.subscribe(t.AgentEvents.UPDATE,t.hitch(this,this.updateAgentData))};y.prototype.updateAgentData=function(e){var n=this.agentData;this.agentData=e;try{const r=Date.parse(e.snapshot.snapshotTimestamp);if(!n||r!==Date.parse(n.snapshot.snapshotTimestamp)){const n=(new Date).getTime()-r;E("SnapshotReceivedByClient",n,{ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(e.snapshot),IsCCPLayer:t.isCCP()})}}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}null==n&&(t.agent.initialized=!0,this.bus.trigger(t.AgentEvents.INIT,new t.Agent)),this.bus.trigger(t.AgentEvents.REFRESH,new t.Agent),this._fireAgentUpdateEvents(n)},y.prototype.getAgentData=function(){if(null==this.agentData)throw new t.StateError("No agent data is available yet!");return this.agentData},y.prototype.getContactData=function(e){var n=this.getAgentData(),r=t.find(n.snapshot.contacts,(function(t){return t.contactId===e}));if(null==r)throw new t.StateError("Contact %s no longer exists.",e);return r},y.prototype.getConnectionData=function(e,n){var r=this.getContactData(e),o=t.find(r.connections,(function(e){return e.connectionId===n}));if(null==o)throw new t.StateError("Connection %s for contact %s no longer exists.",n,e);return o},y.prototype.getInstanceId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/instance\/([0-9a-fA-F|-]+)\//)[1]},y.prototype.getAWSAccountId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/:([0-9]+):instance/)[1]},y.prototype._diffContacts=function(e){var n={added:{},removed:{},common:{},oldMap:t.index(null==e?[]:e.snapshot.contacts,(function(e){return e.contactId})),newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:0};return t.keys(n.oldMap).forEach((function(e){t.contains(n.newMap,e)?n.common[e]=n.newMap[e]:n.removed[e]=n.oldMap[e]})),t.keys(n.newMap).forEach((function(e){t.contains(n.oldMap,e)||(n.added[e]=n.newMap[e])})),n.endTime=performance.now(),n},y.prototype._fireAgentUpdateEvents=function(e){var n=this,r=null,o=null==e?t.AgentAvailStates.INIT:e.snapshot.state.name,i=this.agentData.snapshot.state.name,s=null==e?t.AgentStateType.INIT:e.snapshot.state.type,a=this.agentData.snapshot.state.type;s!==a&&t.core.getAgentRoutingEventGraph().getAssociations(this,s,a).forEach((function(e){n.bus.trigger(e,new t.Agent)})),o!==i&&(this.bus.trigger(t.AgentEvents.STATE_CHANGE,{agent:new t.Agent,oldState:o,newState:i}),t.core.getAgentStateEventGraph().getAssociations(this,o,i).forEach((function(e){n.bus.trigger(e,new t.Agent)})));var c=e&&e.snapshot.nextState?e.snapshot.nextState.name:null,u=this.agentData.snapshot.nextState?this.agentData.snapshot.nextState.name:null;c!==u&&u&&n.bus.trigger(t.AgentEvents.ENQUEUED_NEXT_STATE,new t.Agent);const l=performance.now();r=null!==e?this._diffContacts(e):{added:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),removed:{},common:{},oldMap:{},newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:performance.now()};const p=performance.now();t.values(r.added).forEach((function(e){n.bus.trigger(t.ContactEvents.INIT,new t.Contact(e.contactId)),n._fireContactUpdateEvents(e.contactId,t.ContactStateType.INIT,e.state.type)})),t.values(r.removed).forEach((function(e){n.bus.trigger(t.ContactEvents.DESTROYED,new t.ContactSnapshot(e)),n.bus.trigger(t.core.getContactEventName(t.ContactEvents.DESTROYED,e.contactId),new t.ContactSnapshot(e)),n._unsubAllContactEventsForContact(e.contactId)})),t.keys(r.common).forEach((function(e){n._fireContactUpdateEvents(e,r.oldMap[e].state.type,r.newMap[e].state.type)}));const d=performance.now(),h={ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(this.agentData.snapshot),IsCCPLayer:t.isCCP()};try{E("SnapshotComparisonStepTime",r.endTime-l,h),E("SnapshotEventTriggerStepTime",d-p,h),E("SnapshotTotalProcessingTime",d-l,h)}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}};let E=(e,n,r)=>{t.publishMetric({name:e,data:{latency:n,optionalDimensions:r}})};t.core._calculateSnapshotSizingBucket=function(e){if(e&&e.hasOwnProperty("contentLength")){const t=parseInt(e.contentLength);for(const e of Object.keys(u)){const[n,r]=u[e];if(t>=n&&t<=r)return e}}return"undefined"},y.prototype._fireContactUpdateEvents=function(e,n,r){var o=this;n!==r&&t.core.getContactEventGraph().getAssociations(this,n,r).forEach((function(n){o.bus.trigger(n,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(n,e),new t.Contact(e))})),o.bus.trigger(t.ContactEvents.REFRESH,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(t.ContactEvents.REFRESH,e),new t.Contact(e))},y.prototype._unsubAllContactEventsForContact=function(e){var n=this;t.values(t.ContactEvents).forEach((function(r){n.bus.getSubscriptions(t.core.getContactEventName(r,e)).map((function(e){e.unsubscribe()}))}))},t.core.onViewContact=function(e){t.core.getUpstream().onUpstream(t.ContactEvents.VIEW,e)},t.core.viewContact=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.VIEW,data:{contactId:e}})},t.core.onActivateChannelWithViewType=function(e){t.core.getUpstream().onUpstream(t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,e)},t.core.activateChannelWithViewType=function(e,n,r,o){const i={viewType:e,mediaType:n};r&&(i.source=r),o&&(i.caseId=o),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,data:i})},t.core.triggerTaskCreated=function(e){t.core.getUpstream().upstreamBus.trigger(t.TaskEvents.CREATED,e)},t.core.onAccessDenied=function(e){t.core.getUpstream().onUpstream(t.EventType.ACCESS_DENIED,e)},t.core.onAuthFail=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTH_FAIL,e)},t.core.onAuthorizeSuccess=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTHORIZE_SUCCESS,e)},t.core._handleAuthorizeSuccess=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0)},t.core._handleAuthFail=function(e,n,r){r&&r.authorize?t.core._handleAuthorizeFail(e):t.core._handleCTIAuthFail(n)},t.core._handleAuthorizeFail=function(e){let n=t.core._getAuthRetryCount();if(!t.core.authorizeTimeoutId)if(n{t.core._redirectToLogin(e)}),r)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the authorize api. No more retries will be attempted in this session until the authorize api returns 200.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED)},t.core._redirectToLogin=function(e){"string"==typeof e?location.assign(e):location.reload()},t.core._handleCTIAuthFail=function(e){if(!t.core.ctiTimeoutId)if(t.core.ctiAuthRetryCount{t.core.authorize(e).then(t.core._triggerAuthorizeSuccess.bind(t.core)).catch(t.core._triggerAuthFail.bind(t.core,{authorize:!0})),t.core.ctiTimeoutId=null}),n)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the CTI service. No more retries will be attempted until the page is refreshed.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},t.core._triggerAuthorizeSuccess=function(){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTHORIZE_SUCCESS)},t.core._triggerAuthFail=function(e){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTH_FAIL,e)},t.core._getAuthRetryCount=function(){let e=window.sessionStorage.getItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT);if(null!==e){if(isNaN(parseInt(e)))throw new t.StateError("The session storage value for auth retry count was NaN");return parseInt(e)}return window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0),0},t.core._incrementAuthRetryCount=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,(t.core._getAuthRetryCount()+1).toString())},t.core.onAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onCTIAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onSoftphoneSessionInit=function(e){t.core.getUpstream().onUpstream(t.ConnectionEvents.SESSION_INIT,e)},t.core.onConfigure=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.CONFIGURE,e)},t.core.onInitialized=function(e){t.core.getEventBus().subscribe(t.EventType.INIT,e)},t.core.getContactEventName=function(e,n){if(t.assertNotNull(e,"eventName"),t.assertNotNull(n,"contactId"),!t.contains(t.values(t.ContactEvents),e))throw new t.ValueError("%s is not a valid contact event.",e);return t.sprintf("%s::%s",e,n)},t.core.getEventBus=function(){return t.core.eventBus},t.core.getWebSocketManager=function(){return t.core.webSocketProvider},t.core.getAgentDataProvider=function(){return t.core.agentDataProvider},t.core.getLocalTimestamp=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.localTimestamp},t.core.getSkew=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.skew},t.core.getAgentRoutingEventGraph=function(){return t.core.agentRoutingEventGraph},t.core.agentRoutingEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.AgentStateType.ROUTABLE,t.AgentEvents.ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.NOT_ROUTABLE,t.AgentEvents.NOT_ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.OFFLINE,t.AgentEvents.OFFLINE),t.core.getAgentStateEventGraph=function(){return t.core.agentStateEventGraph},t.core.agentStateEventGraph=(new 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t.addEventListener("open",$),t.addEventListener("message",Z),t.addEventListener("error",Q),t.addEventListener("close",(function(i){return function(t,i){e.advancedLog(d,JSON.stringify(t)),ue(e.info(d,JSON.stringify(t))),q("webSocketOnClose before-cleanup"),U(k.connectionClose,{openTimestamp:i.openTimestamp,closeTimestamp:Date.now(),connectionDuration:Date.now()-i.openTimestamp,code:t.code,reason:t.reason}),V(n.primary)&&(n.primary=null),V(n.secondary)&&(n.secondary=null),r.reconnectWebSocket&&(j(n.primary)||j(n.secondary)?V(n.primary)&&j(n.secondary)&&(ue(e.info("[Primary] WebSocket Cleanly Closed")),n.primary=n.secondary,n.secondary=null):(ue(e.warn("Neither primary websocket and nor secondary websocket have open connections, attempting to re-establish connection")),r.connState===w?ue(e.info("Ignoring connectionLost callback 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broken").withException(e).sendInternalLogToServer(),i("Chat Session connection broken",e)})),e.onConnectionEstablished((function(e){r.info(o,"Chat Session connection established").withObject(e).sendInternalLogToServer(),i("Chat Session connection established",e)}))};return{get:function(){return function(){i("Chat media controller init",e.contactId),r.info(o,"Chat media controller init").withObject(e).sendInternalLogToServer(),t.ChatSession.setGlobalConfig({loggerConfig:{logger:r},region:n.region});var a=t.ChatSession.create({chatDetails:e,type:"AGENT",websocketManager:t.core.getWebSocketManager()});return s(a),a.connect().then((function(t){return r.info(o,"Chat Session Successfully established for contactId %s",e.contactId).sendInternalLogToServer(),i("Chat Session Successfully established",e.contactId),a})).catch((function(t){throw r.error(o,"Chat Session establishement failed for contact %s",e.contactId).withException(t).sendInternalLogToServer(),i("Chat Session establishement failed",e.contactId,t),t}))}()}}}}()},279:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.MediaFactory=function(e){var n={},r=new Set,o=t.getLog(),i=t.LogComponent.CHAT,s=t.merge({},e)||{};s.region=s.region||"us-west-2";var a=function(e){n[e]&&!r.has(e)&&(o.info(i,"Destroying mediaController for %s",e),r.add(e),n[e].then((function(){"function"==typeof controller.cleanUp&&controller.cleanUp(),delete n[e],r.delete(e)})).catch((function(){delete n[e],r.delete(e)})))};return{get:function(e){return function(e){return e.isActive()}(e)?function(e){var r=e.getConnectionId();if(!e.getMediaInfo())return o.error(i,"Media info does not exist for a media type %s",e.getMediaType()).withObject(e).sendInternalLogToServer(),Promise.reject("Media info does not exist for this connection");if(n[r])return n[r];switch(o.info(i,"media controller of type %s init",e.getMediaType()).withObject(e).sendInternalLogToServer(),e.getMediaType()){case t.MediaType.CHAT:return n[r]=new t.ChatMediaController(e.getMediaInfo(),s).get();case t.MediaType.SOFTPHONE:return n[r]=new t.SoftphoneMediaController(e.getMediaInfo()).get();case t.MediaType.TASK:return n[r]=new t.TaskMediaController(e.getMediaInfo()).get();default:return o.error(i,"Unrecognized media type %s ",e.getMediaType()).sendInternalLogToServer(),Promise.reject()}}(e):(a(e.getConnectionId()),Promise.reject("Media Controller is no longer available for this connection"))},destroy:a}}}()},418:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.SoftphoneMediaController=function(e){return{get:function(){return Promise.resolve(e)}}}}()},187:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.TaskMediaController=function(e){var n=t.getLog(),r=t.LogComponent.TASK,o=function(n,r){t.publishMetric({name:n,contactId:e.contactId,data:r||e})},i=function(e){e.onConnectionBroken((function(e){n.error(r,"Task Session connection broken").withException(e),o("Task Session connection broken",e)})),e.onConnectionEstablished((function(e){n.info(r,"Task Session connection established").withObject(e),o("Task Session connection established",e)}))};return{get:function(){return function(){o("Task media controller init",e.contactId),n.info(r,"Task media controller init").withObject(e);var s=t.TaskSession.create({contactId:e.contactId,initialContactId:e.initialContactId,websocketManager:t.core.getWebSocketManager()});return i(s),s.connect().then((function(){return n.info(r,"Task Session Successfully established for contactId %s",e.contactId),o("Task Session Successfully established",e.contactId),s})).catch((function(t){throw n.error(r,"Task Session establishement failed for contact %s",e.contactId).withException(t),o("Chat Session establishement failed",e.contactId,t),t}))}()}}}}()},743:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t;var n=function(n){var r=this;if(this._prevContactId=null,t.assertNotNull(n,"ringtoneConfig"),!n.ringtoneUrl)throw new Error("ringtoneUrl is required!");e.Audio&&void 0!==e.Promise?this._playableAudioPromise=new Promise((function(e,o){r._audio=new Audio(n.ringtoneUrl),r._audio.loop=!0,r._audio.addEventListener("canplay",(function(){t.getLog().info("Ringtone is ready to play: ",+n.ringtoneUrl).sendInternalLogToServer(),r._audioPlayable=!0,e(r._audio)}))})):(this._audio=null,t.getLog().error("Unable to provide a ringtone.").sendInternalLogToServer()),r._driveRingtone()};n.prototype._driveRingtone=function(){throw new Error("Not implemented.")},n.prototype._startRingtone=function(e){var n=this;this._audio&&(this._audio.play().then((function(){n._publishTelemetryEvent("Ringtone Start",e),t.getLog().info("Ringtone Start").sendInternalLogToServer()})).catch((function(r){n._publishTelemetryEvent("Ringtone Playback Failure",e),t.getLog().error("Ringtone Playback Failure").withException(r).withObject({currentSrc:n._audio.currentSrc,sinkId:n._audio.sinkId,volume:n._audio.volume}).sendInternalLogToServer()})),t.getLog().info(`Attempting to start ringtone to device ${this._audio.sinkId||"''"}`).sendInternalLogToServer())},n.prototype._stopRingtone=function(e){this._audio&&(this._audio.pause(),this._audio.currentTime=0,this._publishTelemetryEvent("Ringtone Stop",e),t.getLog().info("Ringtone Stop").sendInternalLogToServer())},n.prototype.stopRingtone=function(){this._stopRingtone()},n.prototype._ringtoneSetup=function(e){var n=this;t.ifMaster(t.MasterTopics.RINGTONE,(function(){n._startRingtone(e),n._prevContactId=e.getContactId(),e.onConnected(lily.hitch(n,n._stopRingtone)),e.onAccepted(lily.hitch(n,n._stopRingtone)),e.onEnded(lily.hitch(n,n._stopRingtone)),e.onRefresh((function(e){e.getStatus().type!==t.ContactStatusType.CONNECTING&&e.getStatus().type!==t.ContactStatusType.INCOMING&&n._stopRingtone()}))}))},n.prototype._publishTelemetryEvent=function(e,n){n&&n.getContactId()&&t.publishMetric({name:e,contactId:n.getContactId()})},n.prototype.setOutputDevice=function(t){return this._playableAudioPromise?Promise.race([this._playableAudioPromise,new Promise((function(t,n){e.setTimeout((function(){n("Timed out waiting for playable audio")}),3e3)}))]).then((function(e){return e&&e.setSinkId?e.setSinkId(t).then((function(){return Promise.resolve(t)})).catch((function(e){return Promise.reject(`RingtoneEngineBase.setOutputDevice failed: audio.setSinkId() failed with error ${e}`)})):Promise.reject(`RingtoneEngineBase.setOutputDevice failed: ${e?"audio":"audio.setSinkId"} not found.`)})):e.Promise?Promise.reject("Not eligible ringtone owner"):void 0};var r=function(e){n.call(this,e)};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.VOICE&&n.isSoftphoneCall()&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Ringtone Connecting",n),t.getLog().info("Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)})),(new t.Agent).getContacts().forEach((function(e){e.getStatus().type===t.ContactStatusType.CONNECTING&&n(e)}))};var o=function(e){n.call(this,e)};(o.prototype=Object.create(n.prototype)).constructor=o,o.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.CHAT&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Chat Ringtone Connecting",n),t.getLog().info("Chat Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var i=function(e){n.call(this,e)};(i.prototype=Object.create(n.prototype)).constructor=i,i.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.TASK&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Task Ringtone Connecting",n),t.getLog().info("Task Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var s=function(e){n.call(this,e)};(s.prototype=Object.create(n.prototype)).constructor=s,s.prototype._driveRingtone=function(){var e=this;t.contact((function(n){n.onIncoming((function(){n.getType()===lily.ContactType.QUEUE_CALLBACK&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Callback Ringtone Connecting",n),t.getLog().info("Callback Ringtone Connecting").sendInternalLogToServer())}))}))},t.VoiceRingtoneEngine=r,t.ChatRingtoneEngine=o,t.TaskRingtoneEngine=i,t.QueueCallbackRingtoneEngine=s}()},642:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,e.ccpVersion="V2";var n={};n[t.SoftphoneCallType.AUDIO_ONLY]="Audio",n[t.SoftphoneCallType.VIDEO_ONLY]="Video",n[t.SoftphoneCallType.AUDIO_VIDEO]="AudioVideo",n[t.SoftphoneCallType.NONE]="None";var r="audio_input",o="audio_output";({})[t.ContactType.VOICE]="Voice";var i=[],s=[],a=[],c={},u={},l=0,p=0,d=0,h=0,f=0,g=null,m=null,v=null,y=t.SoftphoneErrorTypes,E={},S=t.randomId(),b=function(e){return new Promise((function(n,r){t.core.getClient().call(t.ClientMethods.CREATE_TRANSPORT,e,{success:function(e){n(e.softphoneTransport.softphoneMediaConnections)},failure:function(e){e.message&&e.message.includes("SoftphoneConnectionLimitBreachedException")&&x("multiple_softphone_active_sessions","Number of active sessions are more then allowed limit.",""),r(Error("requestIceAccess failed"))},authFailure:function(){r(Error("Authentication failed while requestIceAccess"))},accessDenied:function(){r(Error("Access Denied while requestIceAccess"))}})}))},C=function(e={}){var n,r=this;(v=new $(t.getLog())).info("[Softphone Manager] softphone manager initialization has begun").sendInternalLogToServer(),t.RtcPeerConnectionFactory&&(n=new t.RtcPeerConnectionFactory(v,t.core.getWebSocketManager(),S,t.hitch(r,b,{transportType:"softphone",softphoneClientId:S}),t.hitch(r,x))),C.isBrowserSoftPhoneSupported()||x(y.UNSUPPORTED_BROWSER,"Connect does not support this browser. Some functionality may not work. ",""),P({success:function(e){U("ConnectivityCheckResult",null,{connectivityCheckType:"MicrophonePermission",status:"granted"})},failure:function(e){x(e,"Your microphone is not enabled in your browser. ",""),U("ConnectivityCheckResult",null,{connectivityCheckType:"MicrophonePermission",status:"denied"})}});const o=I(),i=_(),s=A(!e.disableEchoCancellation);w(),this.ringtoneEngine=null;var a={},c={},u=!1,l=null,p=null,d=function(){u=!1,l=null,p=null};this.getSession=function(e){return a[e]},this.replaceLocalMediaTrack=function(e,t){var n=E[e].stream;if(n){var r=n.getAudioTracks()[0];t.enabled=r.enabled,r.enabled=!1,n.removeTrack(r),n.addTrack(t)}};var h=function(e){if(a.hasOwnProperty(e)){var t=a[e];new Promise((function(n,r){delete a[e],delete c[e],t.hangup()})).catch((function(t){lily.getLog().warn("Clean up the session locally "+e,t.message).sendInternalLogToServer()}))}};this.startSession=function(r,o){var i=u?l:r,s=u?p:o;if(i&&s){d(),c[s]=!0,v.info("Softphone call detected:","contactId "+i.getContactId(),"agent connectionId "+s).sendInternalLogToServer(),function(e){if(Object.keys(e).length>0){for(var t in e)e.hasOwnProperty(t)&&(F("MultiSessionHangUp",e[t].callId,t),h(t));throw new Error("duplicate session detected, refusing to setup new connection")}}(a),i.getStatus().type===t.ContactStatusType.CONNECTING&&U("Softphone Connecting",i.getContactId()),V();var f,g=i.getAgentConnection().getSoftphoneMediaInfo(),m=D(g.callConfigJson);m.useWebSocketProvider&&(f=t.core.getWebSocketManager());var y=new t.RTCSession(m.signalingEndpoint,m.iceServers,g.callContextToken,v,i.getContactId(),s,f);y.echoCancellation=!e.disableEchoCancellation,a[s]=y,t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConnectionEvents.SESSION_INIT,data:{connectionId:s}}),y.onSessionFailed=function(e,t){delete a[s],delete c[s],O(e,t),M(i.getContactId(),t),X(i,e.sessionReport)},y.onSessionConnected=function(e){U("Softphone Session Connected",i.getContactId()),t.becomeMaster(t.MasterTopics.SEND_LOGS),B(e),j(i),T(i)},y.onSessionCompleted=function(e){U("Softphone Session Completed",i.getContactId()),delete a[s],delete c[s],X(i,e.sessionReport),R(s)},y.onLocalStreamAdded=function(e,n){E[s]={stream:n},t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.AgentEvents.LOCAL_MEDIA_STREAM_CREATED,data:{connectionId:s}})},y.remoteAudioElement=document.getElementById("remote-audio"),n?y.connect(n.get(m.iceServers)):y.connect()}};var f=function(e,n){a[n]&&function(e){return e.getStatus().type===t.ContactStatusType.ENDED||e.getStatus().type===t.ContactStatusType.ERROR||e.getStatus().type===t.ContactStatusType.MISSED}(e)&&(h(n),d()),!e.isSoftphoneCall()||c[n]||e.getStatus().type!==t.ContactStatusType.CONNECTING&&e.getStatus().type!==t.ContactStatusType.INCOMING||(t.isFirefoxBrowser()&&t.hasOtherConnectedCCPs()?function(e,t){u=!0,l=e,p=t}(e,n):r.startSession(e,n))},g=function(e){var t=e.getAgentConnection().connectionId;v.info("Contact detected:","contactId "+e.getContactId(),"agent connectionId "+t).sendInternalLogToServer(),c[t]||(e.onRefresh((function(){f(e,t)})),e.onDestroy((function(){!function(e){a[e]&&h(e)}(t)})))};r.onInitContactSub=t.contact(g),(new t.Agent).getContacts().forEach((function(e){var t=e.getAgentConnection().connectionId;v.info("Contact exist in the snapshot. Reinitiate the Contact and RTC session creation for contactId"+e.getContactId(),"agent connectionId "+t).sendInternalLogToServer(),g(e),f(e,t)})),this.terminate=()=>{r.onInitContactSub&&r.onInitContactSub.unsubscribe&&r.onInitContactSub.unsubscribe(),o&&o.unsubscribe&&o.unsubscribe(),i&&i.unsubscribe&&i.unsubscribe(),s&&s.unsubscribe&&s.unsubscribe(),n.clearIdleRtcPeerConnectionTimerId&&n.clearIdleRtcPeerConnectionTimerId(),n=null}},T=function(e){var n=t.core.getUpstream(),r=e.getAgentConnection();if(r){var o=r.getSoftphoneMediaInfo();o?!0===o.autoAccept?(v.info("Auto-accept is enabled, sending out Accepted event to stop ringtone..").sendInternalLogToServer(),n.sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.ACCEPTED,data:new t.Contact(e.contactId)}),n.sendUpstream(t.EventType.BROADCAST,{event:t.core.getContactEventName(t.ContactEvents.ACCEPTED,e.contactId),data:new t.Contact(e.contactId)})):v.info("Auto-accept is disabled, ringtone will be stopped by user action.").sendInternalLogToServer():v.info("Not able to retrieve the auto-accept setting from null SoftphoneMediaInfo, ignoring event publish..").sendInternalLogToServer()}else v.info("Not able to retrieve the auto-accept setting from null AgentConnection, ignoring event publish..").sendInternalLogToServer()},I=function(){return t.core.getEventBus().subscribe(t.EventType.MUTE,k)},_=function(){return t.core.getEventBus().subscribe(t.ConfigurationEvents.SET_SPEAKER_DEVICE,L)},A=function(e){return t.core.getEventBus().subscribe(t.ConfigurationEvents.SET_MICROPHONE_DEVICE,(t=>N({...t,enableEchoCancellation:e})))},w=function(){try{t.isChromeBrowser()&&t.getChromeBrowserVersion()>43&&navigator.permissions.query({name:"microphone"}).then((function(e){e.onchange=function(){v.info("Microphone Permission: "+e.state),U("ConnectivityCheckResult",null,{connectivityCheckType:"MicrophonePermission",status:e.state}),"denied"===e.state&&x(y.MICROPHONE_NOT_SHARED,"Your microphone is not enabled in your browser. ","")}}))}catch(e){v.error("Failed in detecting microphone permission status: "+e)}},R=function(e){delete E[e],t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.AgentEvents.MUTE_TOGGLE,data:{muted:!1}})},k=function(e){var n;if(0!==t.keys(E).length){for(var r in e&&void 0!==e.mute&&(n=e.mute),E)if(E.hasOwnProperty(r)){var o=E[r].stream;if(o){var i=o.getAudioTracks()[0];void 0!==n?(i.enabled=!n,E[r].muted=n,n?v.info("Agent has muted the contact, connectionId - "+r).sendInternalLogToServer():v.info("Agent has unmuted the contact, connectionId - "+r).sendInternalLogToServer()):n=E[r].muted||!1}}t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.AgentEvents.MUTE_TOGGLE,data:{muted:n}})}},L=function(e={}){const n=e.deviceId||"";if(t.getLog().info(`[Audio Device Settings] Attempting to set speaker device ${n}`).sendInternalLogToServer(),n){var r=document.getElementById("remote-audio");r&&"function"==typeof r.setSinkId?r.setSinkId(n).then((()=>{t.getLog().info(`[Audio Device Settings] Speaker device ${n} successfully set to speaker audio element`).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.SPEAKER_DEVICE_CHANGED,data:{deviceId:n}})})).catch((e=>{t.getLog().error("[Audio Device Settings] Failed to set speaker device "+n).withException(e).sendInternalLogToServer()})):t.getLog().warn("[Audio Device Settings] Setting speaker device cancelled due to missing remoteAudioElement").sendInternalLogToServer()}else t.getLog().warn("[Audio Device Settings] Setting speaker device cancelled due to missing deviceId").sendInternalLogToServer()},N=function(e={}){const n=e.deviceId||"";if(t.getLog().info(`[Audio Device Settings] Attempting to set microphone device ${n}`).sendInternalLogToServer(),0!==t.keys(E).length)if(n){var r=t.core.getSoftphoneManager(),o={audio:{deviceId:{exact:n}}};e.enableEchoCancellation||(o.audio.echoCancellation=!1),t.publishMetric({name:ECHO_CANCELLATION_CHECK,data:{count:1,disableEchoCancellation:!e.enableEchoCancellation}}),navigator.mediaDevices.getUserMedia(o).then((e=>{try{var o=e.getAudioTracks()[0];for(var i in E)E.hasOwnProperty(i)&&(E[i].stream,r.getSession(i)._pc.getSenders()[0].replaceTrack(o).then((function(){r.replaceLocalMediaTrack(i,o),t.getLog().info(`[Audio Device Settings] Microphone device ${n} successfully set to local media stream in RTCRtpSender`).sendInternalLogToServer()})))}catch(e){return void t.getLog().error("[Audio Device Settings] Failed to set microphone device "+n).withException(e).sendInternalLogToServer()}t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.MICROPHONE_DEVICE_CHANGED,data:{deviceId:n}})})).catch((e=>{t.getLog().error("[Audio Device Settings] Failed to set microphone device "+n).withException(e).sendInternalLogToServer()}))}else t.getLog().warn("[Audio Device Settings] Setting microphone device cancelled due to missing deviceId").sendInternalLogToServer();else t.getLog().warn("[Audio Device Settings] Setting microphone device cancelled due to missing localMediaStream").sendInternalLogToServer()},O=function(e,n){if(n===t.RTCErrors.ICE_COLLECTION_TIMEOUT){for(var r="\n",o=0;o0?t.success(e):t.failure(y.MICROPHONE_NOT_SHARED)}),(function(e){t.failure(y.MICROPHONE_NOT_SHARED)})),r}t.failure(y.UNSUPPORTED_BROWSER)},x=function(e,n,r){v.error("Softphone error occurred : ",e,n||"").sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.AgentEvents.SOFTPHONE_ERROR,data:new t.SoftphoneError(e,n,r)})},M=function(e,t){U("Softphone Session Failed",e,{failedReason:t})},U=function(e,n,r){t.publishMetric({name:e,contactId:n,data:r})},F=function(e,t,n){U(e,t,[{name:"AgentConnectionId",value:n}]),v.info("Publish multiple session error metrics",e,"contactId "+t,"agent connectionId "+n).sendInternalLogToServer()};C.isBrowserSoftPhoneSupported=function(){return!!(t.isOperaBrowser()&&t.getOperaBrowserVersion()>17)||!!(t.isChromeBrowser()&&t.getChromeBrowserVersion()>22)||!!(t.isFirefoxBrowser()&&t.getFirefoxBrowserVersion()>21)};var q=function(e){var t=i.slice();i=[],t.length>0&&e.sendSoftphoneMetrics(t,{success:function(){v.info("sendSoftphoneMetrics success"+JSON.stringify(t)).sendInternalLogToServer()},failure:function(e){v.error("sendSoftphoneMetrics failed.").withObject(e).sendInternalLogToServer()}})},B=function(e){g=window.setInterval((function(){e.getUserAudioStats().then((function(e){var t=c,n=W(c=e,t,r);i.push(n),H(n)}),(function(e){v.debug("Failed to get user audio stats.",e).sendInternalLogToServer()})),e.getRemoteAudioStats().then((function(e){var t=u,n=W(u=e,t,o);i.push(n),H(n)}),(function(e){v.debug("Failed to get remote audio stats.",e).sendInternalLogToServer()}))}),1e3)},j=function(e){m=window.setInterval((function(){q(e)}),3e4)},V=function(){c=null,u=null,i=[],s=[],a=[],g=null,m=null,l=0,p=0,d=0,h=0,f=0},W=function(e,t,n){if(t&&e){var r=e.packetsLost>t.packetsLost?e.packetsLost-t.packetsLost:0,o=e.packetsCount>t.packetsCount?e.packetsCount-t.packetsCount:0;return z(o,n),G(e.audioLevel,n),new Y(e.timestamp,r,o,n,e.audioLevel,e.jbMilliseconds,e.rttMilliseconds)}return new Y(e.timestamp,e.packetsLost,e.packetsCount,n,e.audioLevel,e.jbMilliseconds,e.rttMilliseconds)},H=function(e){if(e.softphoneStreamType===r){for(;s.length>=10800;)s.shift();s.push(e)}else if(e.softphoneStreamType===o){for(;a.length>=10800;)a.shift();a.push(e)}},z=function(e,t){t===r?(f++,e<=0?l++:l=0):t===o&&(e<=0?d++:d=0)},G=function(e,t){t===r?null!==e&&e<=1?p++:p=0:t===o&&(null!==e&&e<=1?h++:h=0)},K=function(e){return null!==e&&window.clearInterval(e),null},X=function(n,i){g=K(g),m=K(m),function(n,i,c,u){i.streamStats=[J(c,r),J(u,o)];var g={callStartTime:i.sessionStartTime,callEndTime:i.sessionEndTime,gumTimeMillis:i.gumTimeMillis,initializationTimeMillis:i.initializationTimeMillis,iceCollectionTimeMillis:i.iceCollectionTimeMillis,signallingConnectTimeMillis:i.signallingConnectTimeMillis,handshakingTimeMillis:i.handshakingTimeMillis,preTalkingTimeMillis:i.preTalkingTimeMillis,talkingTimeMillis:i.talkingTimeMillis,cleanupTimeMillis:i.cleanupTimeMillis,iceCollectionFailure:i.iceCollectionFailure,signallingConnectionFailure:i.signallingConnectionFailure,handshakingFailure:i.handshakingFailure,gumOtherFailure:i.gumOtherFailure,gumTimeoutFailure:i.gumTimeoutFailure,createOfferFailure:i.createOfferFailure,setLocalDescriptionFailure:i.setLocalDescriptionFailure,userBusyFailure:i.userBusyFailure,invalidRemoteSDPFailure:i.invalidRemoteSDPFailure,noRemoteIceCandidateFailure:i.noRemoteIceCandidateFailure,setRemoteDescriptionFailure:i.setRemoteDescriptionFailure,softphoneStreamStatistics:i.streamStats};n.sendSoftphoneReport(g,{success:function(){v.info("sendSoftphoneReport 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m={AUDIO_INPUT:{packetsCount:s.map((e=>e.packetsCount)),packetsLost:s.map((e=>e.packetsLost)),audioLevel:s.map((e=>e.audioLevel)),jitterBufferMillis:s.map((e=>e.jitterBufferMillis))},AUDIO_OUTPUT:{packetsCount:a.map((e=>e.packetsCount)),packetsLost:a.map((e=>e.packetsLost)),audioLevel:a.map((e=>e.audioLevel)),jitterBufferMillis:a.map((e=>e.jitterBufferMillis)),roundTripTimeMillis:a.map((e=>e.roundTripTimeMillis))}},y={...g,softphoneStreamPerSecondStatistics:m,iceConnectionsLost:i.iceConnectionsLost,iceConnectionsFailed:i.iceConnectionsFailed||null,peerConnectionFailed:i.peerConnectionFailed||null,rtcJsVersion:i.rtcJsVersion||null,consecutiveNoAudioInputPackets:l,consecutiveLowInputAudioLevel:p,consecutiveNoAudioOutputPackets:d,consecutiveLowOutputAudioLevel:h,audioInputConnectedDurationSeconds:f};t.publishSoftphoneReport({contactId:n.getContactId(),ccpVersion:e.ccpVersion,report:y}),v.info("sent TelemetryCallReport 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t.DownstreamConduitLogger(this.conduit),this.conduit.onDownstream(t.EventType.SEND_LOGS,(function(e){t.getLog().pushLogsDownstream(e),o.logsBuffer=o.logsBuffer.concat(e),o.logsBuffer.length>400&&o.handleSendLogsRequest(o.logsBuffer)})),this.conduit.onDownstream(t.EventType.CONFIGURE,(function(n){console.log("@@@ configure event handler",n);try{n.authToken&&n.authToken!==o.initData.authToken&&(o.initData=n,t.core.init(n),n.longPollingOptions&&("boolean"==typeof n.longPollingOptions.allowLongPollingShadowMode&&(o.longPollingOptions.allowLongPollingShadowMode=n.longPollingOptions.allowLongPollingShadowMode),"boolean"==typeof n.longPollingOptions.allowLongPollingWebsocketOnlyMode&&(o.longPollingOptions.allowLongPollingWebsocketOnlyMode=n.longPollingOptions.allowLongPollingWebsocketOnlyMode)),i?t.getLog().info("Not Initializing a new WebsocketManager instance, since one already exists").sendInternalLogToServer():(t.getLog().info("Creating a new Websocket connection for CCP").sendInternalLogToServer(),t.WebSocketManager.setGlobalConfig({loggerConfig:{logger:t.getLog()}}),(i=t.WebSocketManager.create()).onInitFailure((function(){o.conduit.sendDownstream(t.WebSocketEvents.INIT_FAILURE)})),i.onConnectionOpen((function(e){o.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_OPEN,e)})),i.onConnectionClose((function(e){o.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_CLOSE,e)})),i.onConnectionGain((function(){o.conduit.sendDownstream(t.AgentEvents.WEBSOCKET_CONNECTION_GAINED),o.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_GAIN)})),i.onConnectionLost((function(e){o.conduit.sendDownstream(t.AgentEvents.WEBSOCKET_CONNECTION_LOST,e),o.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_LOST,e)})),i.onSubscriptionUpdate((function(e){o.conduit.sendDownstream(t.WebSocketEvents.SUBSCRIPTION_UPDATE,e)})),i.onSubscriptionFailure((function(e){o.conduit.sendDownstream(t.WebSocketEvents.SUBSCRIPTION_FAILURE,e)})),i.onAllMessage((function(e){o.conduit.sendDownstream(t.WebSocketEvents.ALL_MESSAGE,e)})),o.conduit.onDownstream(t.WebSocketEvents.SEND,(function(e){i.sendMessage(e)})),o.conduit.onDownstream(t.WebSocketEvents.SUBSCRIBE,(function(e){i.subscribeTopics(e)})),i.init(t.hitch(o,o.getWebSocketUrl)).then((function(n){try{if(n&&!n.webSocketConnectionFailed)t.getLog().info("Kicking off agent polling").sendInternalLogToServer(),o.pollForAgent(),t.getLog().info("Kicking off config polling").sendInternalLogToServer(),o.pollForAgentConfiguration({repeatForever:!0}),t.getLog().info("Kicking off auth token polling").sendInternalLogToServer(),e.setInterval(t.hitch(o,o.checkAuthToken),3e5);else if(!t.webSocketInitFailed){const e=t.WebSocketEvents.INIT_FAILURE;throw o.conduit.sendDownstream(e),t.webSocketInitFailed=!0,new Error(e)}}catch(e){t.getLog().error("WebSocket failed to initialize").withException(e).sendInternalLogToServer()}}))))}catch(e){console.error("@@@ error",e)}})),this.conduit.onDownstream(t.EventType.TERMINATE,(function(){o.handleSendLogsRequest(o.logsBuffer),t.core.terminate(),o.conduit.sendDownstream(t.EventType.TERMINATED)})),this.conduit.onDownstream(t.EventType.SYNCHRONIZE,(function(){o.conduit.sendDownstream(t.EventType.ACKNOWLEDGE)})),this.conduit.onDownstream(t.EventType.BROADCAST,(function(e){o.conduit.sendDownstream(e.event,e.data)})),e.onconnect=function(e){var n=e.ports[0],r=new t.PortStream(n);o.multiplexer.addStream(r),n.start();var i=new t.Conduit(r.getId(),null,r);i.sendDownstream(t.EventType.ACKNOWLEDGE,{id:r.getId()}),o.portConduitMap[r.getId()]=i,o.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,{length:Object.keys(o.portConduitMap).length}),null!==o.agent&&o.updateAgent(),i.onDownstream(t.EventType.API_REQUEST,t.hitch(o,o.handleAPIRequest,i)),i.onDownstream(t.EventType.MASTER_REQUEST,t.hitch(o,o.handleMasterRequest,i,r.getId())),i.onDownstream(t.EventType.RELOAD_AGENT_CONFIGURATION,t.hitch(o,o.pollForAgentConfiguration)),i.onDownstream(t.EventType.TAB_ID,t.hitch(o,o.handleTabIdEvent,r)),i.onDownstream(t.EventType.CLOSE,t.hitch(o,o.handleCloseEvent,r))}};o.prototype.pollForAgent=function(){var n=this,r=t.hitch(n,n.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_SNAPSHOT,{nextToken:n.nextToken,timeout:3e4},{success:function(r,o){try{n.agent=n.agent||{},n.agent.snapshot=r.snapshot,n.agent.snapshot.localTimestamp=t.now(),n.agent.snapshot.skew=n.agent.snapshot.snapshotTimestamp-n.agent.snapshot.localTimestamp,n.nextToken=r.nextToken,o&&o.hasOwnProperty("contentLength")&&(n.agent.snapshot.contentLength=o.contentLength),t.getLog().trace("GET_AGENT_SNAPSHOT succeeded.").withObject(r).sendInternalLogToServer(),n.updateAgent()}catch(e){t.getLog().error("Long poll failed to update agent.").withObject(r).withException(e).sendInternalLogToServer()}finally{e.setTimeout(t.hitch(n,n.pollForAgent),100)}},failure:function(r,o){try{t.getLog().error("Failed to get agent data.").sendInternalLogToServer().withObject({err:r,data:o})}finally{e.setTimeout(t.hitch(n,n.pollForAgent),5e3)}},authFailure:function(){r()},accessDenied:t.hitch(n,n.handleAccessDenied)})},o.prototype.pollForAgentConfiguration=function(n){var r=this,o=n||{},i=t.hitch(r,r.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_CONFIGURATION,{},{success:function(n){var i=n.configuration;r.pollForAgentPermissions(i),r.pollForAgentStates(i),r.pollForDialableCountryCodes(i),r.pollForRoutingProfileQueues(i),o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration,o),3e4)},failure:function(n,i){try{t.getLog().error("Failed to fetch agent configuration data.").sendInternalLogToServer().withObject({err:n,data:i})}finally{o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration),3e4,o)}},authFailure:function(){i()},accessDenied:t.hitch(r,r.handleAccessDenied)})},o.prototype.pollForAgentStates=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_STATES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentStates(e,{states:(o.states||[]).concat(t.states),nextToken:t.nextToken,maxResults:o.maxResults}):(e.agentStates=(o.states||[]).concat(t.states),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent states list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},o.prototype.pollForAgentPermissions=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_PERMISSIONS,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentPermissions(e,{permissions:(o.permissions||[]).concat(t.permissions),nextToken:t.nextToken,maxResults:o.maxResults}):(e.permissions=(o.permissions||[]).concat(t.permissions),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent permissions list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},o.prototype.pollForDialableCountryCodes=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_DIALABLE_COUNTRY_CODES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForDialableCountryCodes(e,{countryCodes:(o.countryCodes||[]).concat(t.countryCodes),nextToken:t.nextToken,maxResults:o.maxResults}):(e.dialableCountries=(o.countryCodes||[]).concat(t.countryCodes),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch dialable country codes list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},o.prototype.pollForRoutingProfileQueues=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_ROUTING_PROFILE_QUEUES,{routingProfileARN:e.routingProfile.routingProfileARN,nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForRoutingProfileQueues(e,{countryCodes:(o.queues||[]).concat(t.queues),nextToken:t.nextToken,maxResults:o.maxResults}):(e.routingProfile.queues=(o.queues||[]).concat(t.queues),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch routing profile queues list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},o.prototype.handleAPIRequest=function(e,n){var r=this;this.client.call(n.method,n.params,{success:function(r){var o=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,r);e.sendDownstream(o.event,o)},failure:function(o,i){var s=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,i,JSON.stringify(o));e.sendDownstream(s.event,s),t.getLog().error("'%s' API request failed",n.method).withObject({request:r.filterAuthToken(n),response:s}).withException(o).sendInternalLogToServer()},authFailure:t.hitch(r,r.handleAuthFail,{authorize:!0})})},o.prototype.handleMasterRequest=function(e,n,r){var o=this.conduit,i=null;switch(r.method){case t.MasterMethods.BECOME_MASTER:var s=this.masterCoord.getMaster(r.params.topic),a=Boolean(s)&&s!==n;this.masterCoord.setMaster(r.params.topic,n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:n,takeOver:a,topic:r.params.topic}),a&&o.sendDownstream(i.event,i);break;case t.MasterMethods.CHECK_MASTER:(s=this.masterCoord.getMaster(r.params.topic))||r.params.shouldNotBecomeMasterIfNone||(this.masterCoord.setMaster(r.params.topic,n),s=n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:s,isMaster:n===s,topic:r.params.topic});break;default:throw new Error("Unknown master method: "+r.method)}e.sendDownstream(i.event,i)},o.prototype.handleTabIdEvent=function(e,n){var r=this;try{let o=n.tabId,i=r.streamMapByTabId[o],s=e.getId(),a=Object.keys(r.streamMapByTabId).filter((e=>r.streamMapByTabId[e].length>0)).length;if(i&&i.length>0){if(!i.includes(s)){r.streamMapByTabId[o].push(s);let e={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a};e[o]={length:i.length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,e)}}else{r.streamMapByTabId[o]=[e.getId()];let n={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a+1};n[o]={length:r.streamMapByTabId[o].length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,n)}}catch(e){t.getLog().error("[Tab Ids] Issue updating connected CCPs within the same tab").withException(e).sendInternalLogToServer()}},o.prototype.handleCloseEvent=function(e){var n=this;n.multiplexer.removeStream(e),delete n.portConduitMap[e.getId()],n.masterCoord.removeMaster(e.getId());let r={length:Object.keys(n.portConduitMap).length},o=Object.keys(n.streamMapByTabId);try{let t=o.find((t=>n.streamMapByTabId[t].includes(e.getId())));if(t){let o=n.streamMapByTabId[t].findIndex((t=>e.getId()===t));n.streamMapByTabId[t].splice(o,1);let i=n.streamMapByTabId[t]?n.streamMapByTabId[t].length:0;r[t]={length:i},r.tabId=t}let i=o.filter((e=>n.streamMapByTabId[e].length>0)).length;r.streamsTabsAcrossBrowser=i}catch(e){t.getLog().error("[Tab Ids] Issue updating tabId-specific stream data").withException(e).sendInternalLogToServer()}n.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,r)},o.prototype.updateAgentConfiguration=function(e){e.permissions&&e.dialableCountries&&e.agentStates&&e.routingProfile.queues?(this.agent=this.agent||{},this.agent.configuration=e,this.updateAgent()):t.getLog().trace("Waiting to update agent configuration until all config data has been fetched.").sendInternalLogToServer()},o.prototype.updateAgent=function(){this.agent?this.agent.snapshot?this.agent.configuration?(this.agent.snapshot.status=this.agent.state,this.agent.snapshot.contacts&&this.agent.snapshot.contacts.length>1&&this.agent.snapshot.contacts.sort((function(e,t){return e.state.timestamp.getTime()-t.state.timestamp.getTime()})),this.agent.snapshot.contacts.forEach((function(e){e.status=e.state,e.connections.forEach((function(e){e.address=e.endpoint}))})),this.agent.configuration.routingProfile.defaultOutboundQueue.queueId=this.agent.configuration.routingProfile.defaultOutboundQueue.queueARN,this.agent.configuration.routingProfile.queues.forEach((function(e){e.queueId=e.queueARN})),this.agent.snapshot.contacts.forEach((function(e){void 0!==e.queue&&(e.queue.queueId=e.queue.queueARN)})),this.agent.configuration.routingProfile.routingProfileId=this.agent.configuration.routingProfile.routingProfileARN,this.conduit.sendDownstream(t.AgentEvents.UPDATE,this.agent)):t.getLog().trace("Waiting to update agent until the agent configuration is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent snapshot is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent has been fully constructed.").sendInternalLogToServer()},o.prototype.getWebSocketUrl=function(){var e=this,n=t.core.getClient(),r=t.hitch(e,e.handleAuthFail),o=t.hitch(e,e.handleAccessDenied);return new Promise((function(e,i){n.call(t.ClientMethods.CREATE_TRANSPORT,{transportType:t.TRANSPORT_TYPES.WEB_SOCKET},{success:function(n){t.getLog().info("getWebSocketUrl succeeded").sendInternalLogToServer(),e(n)},failure:function(e,n){t.getLog().error("getWebSocketUrl failed").sendInternalLogToServer().withObject({err:e,data:n}),i({reason:"getWebSocketUrl failed",_debug:e})},authFailure:function(){t.getLog().error("getWebSocketUrl Auth Failure").sendInternalLogToServer(),i(Error("Authentication failed while getting getWebSocketUrl")),r()},accessDenied:function(){t.getLog().error("getWebSocketUrl Access Denied Failure").sendInternalLogToServer(),i(Error("Access Denied Failure while getting getWebSocketUrl")),o()}})}))},o.prototype.handleSendLogsRequest=function(){var e=this,n=[],r=e.logsBuffer.slice();e.logsBuffer=[],r.forEach((function(e){n.push({timestamp:e.time,component:e.component,message:e.text})})),this.client.call(t.ClientMethods.SEND_CLIENT_LOGS,{logEvents:n},{success:function(e){t.getLog().info("SendLogs request succeeded.").sendInternalLogToServer()},failure:function(e,n){t.getLog().error("SendLogs request failed.").withObject(n).withException(e).sendInternalLogToServer()},authFailure:t.hitch(e,e.handleAuthFail)})},o.prototype.handleAuthFail=function(e){e?this.conduit.sendDownstream(t.EventType.AUTH_FAIL,e):this.conduit.sendDownstream(t.EventType.AUTH_FAIL)},o.prototype.handlePollingAuthFail=function(){this.conduit.sendDownstream(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},o.prototype.handleAccessDenied=function(){this.conduit.sendDownstream(t.EventType.ACCESS_DENIED)},o.prototype.checkAuthToken=function(){var e=this,n=new Date(e.initData.authTokenExpiration),r=(new Date).getTime();n.getTime(){var e={821:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.agentApp={};var n="ccp";t.agentApp.initCCP=t.core.initCCP,t.agentApp.isInitialized=function(e){},t.agentApp.initAppCommunication=function(e,n){var r=document.getElementById(e),o=new t.IFrameConduit(n,window,r),i=[t.AgentEvents.UPDATE,t.ContactEvents.VIEW,t.EventType.ACKNOWLEDGE,t.EventType.TERMINATED,t.TaskEvents.CREATED];r.addEventListener("load",(function(e){i.forEach((function(e){t.core.getUpstream().onUpstream(e,(function(t){o.sendUpstream(e,t)}))}))}))};var r=function(e){var t=e.indexOf("ccp-v2");return e.slice(0,t-1)};t.agentApp.initApp=function(e,o,i,s){s=s||{};var a=i.endsWith("/")?i:i+"/",c=s.onLoad?s.onLoad:null,u={endpoint:a,style:s.style,onLoad:c};t.agentApp.AppRegistry.register(e,u,document.getElementById(o)),t.agentApp.AppRegistry.start(e,(function(o){var i=o.endpoint,a=o.containerDOM;return{init:function(){return e===n?(s.ccpParams=s.ccpParams?s.ccpParams:{},s.style&&(s.ccpParams.style=s.style),function(e,n,o){var i={ccpUrl:e,ccpLoadTimeout:1e4,loginPopup:!0,loginUrl:r(e)+"/login",softphone:{allowFramedSoftphone:!0,disableRingtone:!1}},s=t.merge(i,o.ccpParams);t.core.initCCP(n,s)}(i,a,s)):t.agentApp.initAppCommunication(e,i)},destroy:function(){return e===n?(o=r(i)+"/logout",t.fetch(o,{credentials:"include"}).then((function(){return t.core.getEventBus().trigger(t.EventType.TERMINATE),!0})).catch((function(e){return t.getLog().error("An error occured on logout."+e).withException(e),window.location.href=o,!1}))):null;var o}}}))},t.agentApp.stopApp=function(e){return t.agentApp.AppRegistry.stop(e)}}()},500:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t;var n,r="ccp";e.connect.agentApp.AppRegistry=(n={},{register:function(e,t,r){n[e]={containerDOM:r,endpoint:t.endpoint,style:t.style,instance:void 0,onLoad:t.onLoad}},start:function(e,t){if(n[e]){var o=n[e].containerDOM,i=n[e].endpoint,s=n[e].style,a=n[e].onLoad;if(e!==r){var c=function(e,t,n,r){var o=document.createElement("iframe");return o.src=t,o.style=n||"width: 100%; height:100%;",o.id=e,o["aria-label"]=e,o.onload=r,o.setAttribute("sandbox","allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts"),o}(e,i,s,a);o.appendChild(c)}return n[e].instance=t(n[e]),n[e].instance.init()}},stop:function(e){if(n[e]){var t,r=n[e],o=r.containerDOM.querySelector("iframe");return r.containerDOM.removeChild(o),r.instance&&(t=r.instance.destroy(),delete r.instance),t}}})}()},965:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.AgentStateType=t.makeEnum(["init","routable","not_routable","offline"]),t.AgentStatusType=t.AgentStateType,t.AgentAvailStates=t.makeEnum(["Init","Busy","AfterCallWork","CallingCustomer","Dialing","Joining","PendingAvailable","PendingBusy"]),t.AgentErrorStates=t.makeEnum(["Error","AgentHungUp","BadAddressAgent","BadAddressCustomer","Default","FailedConnectAgent","FailedConnectCustomer","InvalidLocale","LineEngagedAgent","LineEngagedCustomer","MissedCallAgent","MissedCallCustomer","MultipleCcpWindows","RealtimeCommunicationError"]),t.EndpointType=t.makeEnum(["phone_number","agent","queue"]),t.AddressType=t.EndpointType,t.ConnectionType=t.makeEnum(["agent","inbound","outbound","monitoring"]),t.ConnectionStateType=t.makeEnum(["init","connecting","connected","hold","disconnected"]),t.ConnectionStatusType=t.ConnectionStateType,t.CONNECTION_ACTIVE_STATES=t.set([t.ConnectionStateType.CONNECTING,t.ConnectionStateType.CONNECTED,t.ConnectionStateType.HOLD]),t.CONNECTION_CONNECTED_STATES=t.set([t.ConnectionStateType.CONNECTED]),t.ContactStateType=t.makeEnum(["init","incoming","pending","connecting","connected","missed","error","ended"]),t.ContactStatusType=t.ContactStateType,t.CONTACT_ACTIVE_STATES=t.makeEnum(["incoming","pending","connecting","connected"]),t.ContactType=t.makeEnum(["voice","queue_callback","chat","task"]),t.ContactInitiationMethod=t.makeEnum(["inbound","outbound","transfer","queue_transfer","callback","api","disconnect"]),t.MonitoringMode=t.makeEnum(["SILENT_MONITOR","BARGE"]),t.MonitoringErrorTypes=t.makeEnum(["invalid_target_state"]),t.ChannelType=t.makeEnum(["VOICE","CHAT","TASK"]),t.MediaType=t.makeEnum(["softphone","chat","task"]),t.SoftphoneCallType=t.makeEnum(["audio_video","video_only","audio_only","none"]),t.SoftphoneErrorTypes=t.makeEnum(["unsupported_browser","microphone_not_shared","signalling_handshake_failure","signalling_connection_failure","ice_collection_timeout","user_busy_error","webrtc_error","realtime_communication_error","other"]),t.ClickType=t.makeEnum(["Accept","Reject","Hangup"]),t.VoiceIdErrorTypes=t.makeEnum(["no_speaker_id_found","speaker_id_not_enrolled","get_speaker_id_failed","get_speaker_status_failed","opt_out_speaker_failed","opt_out_speaker_in_lcms_failed","delete_speaker_failed","start_session_failed","evaluate_speaker_failed","session_not_exists","describe_session_failed","enroll_speaker_failed","update_speaker_id_failed","update_speaker_id_in_lcms_failed","not_supported_on_conference_calls","enroll_speaker_timeout","evaluate_speaker_timeout","get_domain_id_failed","no_domain_id_found"]),t.CTIExceptions=t.makeEnum(["AccessDeniedException","InvalidStateException","BadEndpointException","InvalidAgentARNException","InvalidConfigurationException","InvalidContactTypeException","PaginationException","RefreshTokenExpiredException","SendDataFailedException","UnauthorizedException","QuotaExceededException"]),t.VoiceIdStreamingStatus=t.makeEnum(["ONGOING","ENDED","PENDING_CONFIGURATION"]),t.VoiceIdAuthenticationDecision=t.makeEnum(["ACCEPT","REJECT","NOT_ENOUGH_SPEECH","SPEAKER_NOT_ENROLLED","SPEAKER_OPTED_OUT","SPEAKER_ID_NOT_PROVIDED","SPEAKER_EXPIRED"]),t.VoiceIdFraudDetectionDecision=t.makeEnum(["NOT_ENOUGH_SPEECH","HIGH_RISK","LOW_RISK"]),t.ContactFlowAuthenticationDecision=t.makeEnum(["Authenticated","NotAuthenticated","Inconclusive","NotEnrolled","OptedOut","NotEnabled","Error"]),t.ContactFlowFraudDetectionDecision=t.makeEnum(["HighRisk","LowRisk","Inconclusive","NotEnabled","Error"]),t.VoiceIdEnrollmentRequestStatus=t.makeEnum(["NOT_ENOUGH_SPEECH","IN_PROGRESS","COMPLETED","FAILED"]),t.VoiceIdSpeakerStatus=t.makeEnum(["OPTED_OUT","ENROLLED","PENDING"]),t.VoiceIdConstants={EVALUATE_SESSION_DELAY:1e4,EVALUATION_MAX_POLL_TIMES:24,EVALUATION_POLLING_INTERVAL:5e3,ENROLLMENT_MAX_POLL_TIMES:120,ENROLLMENT_POLLING_INTERVAL:5e3,START_SESSION_DELAY:8e3},t.AgentPermissions={OUTBOUND_CALL:"outboundCall",VOICE_ID:"voiceId"};var n=function(){if(!t.agent.initialized)throw new t.StateError("The agent is not yet initialized!")};n.prototype._getData=function(){return t.core.getAgentDataProvider().getAgentData()},n.prototype._createContactAPI=function(e){return new t.Contact(e.contactId)},n.prototype.onRefresh=function(e){t.core.getEventBus().subscribe(t.AgentEvents.REFRESH,e)},n.prototype.onRoutable=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ROUTABLE,e)},n.prototype.onNotRoutable=function(e){t.core.getEventBus().subscribe(t.AgentEvents.NOT_ROUTABLE,e)},n.prototype.onOffline=function(e){t.core.getEventBus().subscribe(t.AgentEvents.OFFLINE,e)},n.prototype.onError=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ERROR,e)},n.prototype.onSoftphoneError=function(e){t.core.getEventBus().subscribe(t.AgentEvents.SOFTPHONE_ERROR,e)},n.prototype.onWebSocketConnectionLost=function(e){t.core.getEventBus().subscribe(t.AgentEvents.WEBSOCKET_CONNECTION_LOST,e)},n.prototype.onWebSocketConnectionGained=function(e){t.core.getEventBus().subscribe(t.AgentEvents.WEBSOCKET_CONNECTION_GAINED,e)},n.prototype.onAfterCallWork=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ACW,e)},n.prototype.onStateChange=function(e){t.core.getEventBus().subscribe(t.AgentEvents.STATE_CHANGE,e)},n.prototype.onMuteToggle=function(e){t.core.getUpstream().onUpstream(t.AgentEvents.MUTE_TOGGLE,e)},n.prototype.onLocalMediaStreamCreated=function(e){t.core.getUpstream().onUpstream(t.AgentEvents.LOCAL_MEDIA_STREAM_CREATED,e)},n.prototype.onSpeakerDeviceChanged=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.SPEAKER_DEVICE_CHANGED,e)},n.prototype.onMicrophoneDeviceChanged=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.MICROPHONE_DEVICE_CHANGED,e)},n.prototype.onRingerDeviceChanged=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.RINGER_DEVICE_CHANGED,e)},n.prototype.mute=function(){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.EventType.MUTE,data:{mute:!0}})},n.prototype.unmute=function(){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.EventType.MUTE,data:{mute:!1}})},n.prototype.setSpeakerDevice=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.SET_SPEAKER_DEVICE,data:{deviceId:e}})},n.prototype.setMicrophoneDevice=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.SET_MICROPHONE_DEVICE,data:{deviceId:e}})},n.prototype.setRingerDevice=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.SET_RINGER_DEVICE,data:{deviceId:e}})},n.prototype.getState=function(){return this._getData().snapshot.state},n.prototype.getNextState=function(){return this._getData().snapshot.nextState},n.prototype.getAvailabilityState=function(){return this._getData().snapshot.agentAvailabilityState},n.prototype.getStatus=n.prototype.getState,n.prototype.getStateDuration=function(){return t.now()-this._getData().snapshot.state.startTimestamp.getTime()+t.core.getSkew()},n.prototype.getStatusDuration=n.prototype.getStateDuration,n.prototype.getPermissions=function(){return this.getConfiguration().permissions},n.prototype.getContacts=function(e){var t=this;return this._getData().snapshot.contacts.map((function(e){return t._createContactAPI(e)})).filter((function(t){return!e||t.getType()===e}))},n.prototype.getConfiguration=function(){return this._getData().configuration},n.prototype.getAgentStates=function(){return this.getConfiguration().agentStates},n.prototype.getRoutingProfile=function(){return this.getConfiguration().routingProfile},n.prototype.getChannelConcurrency=function(e){var n=this.getRoutingProfile().channelConcurrencyMap;return n||(n=Object.keys(t.ChannelType).reduce((function(e,n){return"TASK"!==n&&(e[t.ChannelType[n]]=1),e}),{})),e?n[e]||0:n},n.prototype.getName=function(){return this.getConfiguration().name},n.prototype.getExtension=function(){return this.getConfiguration().extension},n.prototype.getDialableCountries=function(){return this.getConfiguration().dialableCountries},n.prototype.isSoftphoneEnabled=function(){return this.getConfiguration().softphoneEnabled},n.prototype.setConfiguration=function(e,n){var r=t.core.getClient();e&&e.agentPreferences&&e.agentPreferences.LANGUAGE&&!e.agentPreferences.locale&&(e.agentPreferences.locale=e.agentPreferences.LANGUAGE),e&&e.agentPreferences&&!t.isValidLocale(e.agentPreferences.locale)?n&&n.failure&&n.failure(t.AgentErrorStates.INVALID_LOCALE):r.call(t.ClientMethods.UPDATE_AGENT_CONFIGURATION,{configuration:t.assertNotNull(e,"configuration")},{success:function(e){t.core.getUpstream().sendUpstream(t.EventType.RELOAD_AGENT_CONFIGURATION),n.success&&n.success(e)},failure:n&&n.failure})},n.prototype.setState=function(e,n,r){t.core.getClient().call(t.ClientMethods.PUT_AGENT_STATE,{state:t.assertNotNull(e,"state"),enqueueNextState:r&&!!r.enqueueNextState},n)},n.prototype.onEnqueuedNextState=function(e){t.core.getEventBus().subscribe(t.AgentEvents.ENQUEUED_NEXT_STATE,e)},n.prototype.setStatus=n.prototype.setState,n.prototype.connect=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_OUTBOUND_CONTACT,{endpoint:t.assertNotNull(o,"endpoint"),queueARN:n&&(n.queueARN||n.queueId)||this.getRoutingProfile().defaultOutboundQueue.queueARN},n&&{success:n.success,failure:n.failure})},n.prototype.getAllQueueARNs=function(){return this.getConfiguration().routingProfile.queues.map((function(e){return e.queueARN}))},n.prototype.getEndpoints=function(e,n,r){var o=this,i=t.core.getClient();t.assertNotNull(n,"callbacks"),t.assertNotNull(n.success,"callbacks.success");var s=r||{};s.endpoints=s.endpoints||[],s.maxResults=s.maxResults||t.DEFAULT_BATCH_SIZE,t.isArray(e)||(e=[e]),i.call(t.ClientMethods.GET_ENDPOINTS,{queueARNs:e,nextToken:s.nextToken||null,maxResults:s.maxResults},{success:function(r){if(r.nextToken)o.getEndpoints(e,n,{nextToken:r.nextToken,maxResults:s.maxResults,endpoints:s.endpoints.concat(r.endpoints)});else{s.endpoints=s.endpoints.concat(r.endpoints);var i=s.endpoints.map((function(e){return new t.Endpoint(e)}));n.success({endpoints:i,addresses:i})}},failure:n.failure})},n.prototype.getAddresses=n.prototype.getEndpoints,n.prototype._getResourceId=function(){var e=this.getAllQueueARNs();for(let t of e){const e=t.match(/\/agent\/([^/]+)/);if(e)return e[1]}return new Error("Agent.prototype._getResourceId: queueArns did not contain agentResourceId: ",e)},n.prototype.toSnapshot=function(){return new t.AgentSnapshot(this._getData())};var r=function(e){t.Agent.call(this),this.agentData=e};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._getData=function(){return this.agentData},r.prototype._createContactAPI=function(e){return new t.ContactSnapshot(e)};var o=function(e){this.contactId=e};o.prototype._getData=function(){return t.core.getAgentDataProvider().getContactData(this.getContactId())},o.prototype._createConnectionAPI=function(e){return this.getType()===t.ContactType.CHAT?new t.ChatConnection(this.contactId,e.connectionId):this.getType()===t.ContactType.TASK?new t.TaskConnection(this.contactId,e.connectionId):new t.VoiceConnection(this.contactId,e.connectionId)},o.prototype.getEventName=function(e){return t.core.getContactEventName(e,this.getContactId())},o.prototype.onRefresh=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.REFRESH),e)},o.prototype.onIncoming=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.INCOMING),e)},o.prototype.onConnecting=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTING),e)},o.prototype.onPending=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.PENDING),e)},o.prototype.onAccepted=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACCEPTED),e)},o.prototype.onMissed=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.MISSED),e)},o.prototype.onEnded=function(e){var n=t.core.getEventBus();n.subscribe(this.getEventName(t.ContactEvents.ENDED),e),n.subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onDestroy=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.DESTROYED),e)},o.prototype.onACW=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ACW),e)},o.prototype.onConnected=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.CONNECTED),e)},o.prototype.onError=function(e){t.core.getEventBus().subscribe(this.getEventName(t.ContactEvents.ERROR),e)},o.prototype.getContactId=function(){return this.contactId},o.prototype.getOriginalContactId=function(){return this._getData().initialContactId},o.prototype.getInitialContactId=o.prototype.getOriginalContactId,o.prototype.getType=function(){return this._getData().type},o.prototype.getContactDuration=function(){return this._getData().contactDuration},o.prototype.getState=function(){return this._getData().state},o.prototype.getStatus=o.prototype.getState,o.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},o.prototype.getStatusDuration=o.prototype.getStateDuration,o.prototype.getQueue=function(){return this._getData().queue},o.prototype.getQueueTimestamp=function(){return this._getData().queueTimestamp},o.prototype.getConnections=function(){var e=this;return this._getData().connections.map((function(n){return e.getType()===t.ContactType.CHAT?new t.ChatConnection(e.contactId,n.connectionId):e.getType()===t.ContactType.TASK?new t.TaskConnection(e.contactId,n.connectionId):new t.VoiceConnection(e.contactId,n.connectionId)}))},o.prototype.getInitialConnection=function(){return t.find(this.getConnections(),(function(e){return e.isInitialConnection()}))||null},o.prototype.getActiveInitialConnection=function(){var e=this.getInitialConnection();return null!=e&&e.isActive()?e:null},o.prototype.getThirdPartyConnections=function(){return this.getConnections().filter((function(e){return!e.isInitialConnection()&&e.getType()!==t.ConnectionType.AGENT}))},o.prototype.getSingleActiveThirdPartyConnection=function(){return this.getThirdPartyConnections().filter((function(e){return e.isActive()}))[0]||null},o.prototype.getAgentConnection=function(){return t.find(this.getConnections(),(function(e){var n=e.getType();return n===t.ConnectionType.AGENT||n===t.ConnectionType.MONITORING}))},o.prototype.getName=function(){return this._getData().name},o.prototype.getContactMetadata=function(){return this._getData().contactMetadata},o.prototype.getDescription=function(){return this._getData().description},o.prototype.getReferences=function(){return this._getData().references},o.prototype.getAttributes=function(){return this._getData().attributes},o.prototype.getContactFeatures=function(){return this._getData().contactFeatures},o.prototype.getChannelContext=function(){return this._getData().channelContext},o.prototype.isSoftphoneCall=function(){return null!=t.find(this.getConnections(),(function(e){return null!=e.getSoftphoneMediaInfo()}))},o.prototype._isInbound=function(){return this._getData().initiationMethod!==t.ContactInitiationMethod.OUTBOUND},o.prototype.isInbound=function(){var e=this.getInitialConnection();return e.getMediaType()===t.MediaType.TASK?this._isInbound():!!e&&e.getType()===t.ConnectionType.INBOUND},o.prototype.isConnected=function(){return this.getStatus().type===t.ContactStateType.CONNECTED},o.prototype.accept=function(e){var n=t.core.getClient(),r=this,o=this.getContactId();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.ACCEPT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.ACCEPT_CONTACT,{contactId:o},{success:function(n){var i=t.core.getUpstream();i.sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.ACCEPTED,data:new t.Contact(o)}),i.sendUpstream(t.EventType.BROADCAST,{event:t.core.getContactEventName(t.ContactEvents.ACCEPTED,r.getContactId()),data:new t.Contact(o)});var s=new t.Contact(o);t.isFirefoxBrowser()&&s.isSoftphoneCall()&&t.core.triggerReadyToStartSessionEvent(),e&&e.success&&e.success(n)},failure:function(n,r){t.getLog().error("Accept Contact failed").sendInternalLogToServer().withException(n).withObject({data:r}),t.publishMetric({name:"ContactAcceptFailure",data:{count:1}}),e&&e.failure&&e.failure(t.ContactStateType.ERROR)}})},o.prototype.destroy=function(){t.getLog().warn("contact.destroy() has been deprecated.")},o.prototype.reject=function(e){var n=t.core.getClient();t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.REJECT,clickTime:(new Date).toISOString()}),n.call(t.ClientMethods.REJECT_CONTACT,{contactId:this.getContactId()},e)},o.prototype.complete=function(e){t.core.getClient().call(t.ClientMethods.COMPLETE_CONTACT,{contactId:this.getContactId()},e)},o.prototype.clear=function(e){t.core.getClient().call(t.ClientMethods.CLEAR_CONTACT,{contactId:this.getContactId()},e)},o.prototype.notifyIssue=function(e,n,r){t.core.getClient().call(t.ClientMethods.NOTIFY_CONTACT_ISSUE,{contactId:this.getContactId(),issueCode:e,description:n},r)},o.prototype.addConnection=function(e,n){var r=t.core.getClient(),o=new t.Endpoint(e);delete o.endpointId,r.call(t.ClientMethods.CREATE_ADDITIONAL_CONNECTION,{contactId:this.getContactId(),endpoint:o},n)},o.prototype.toggleActiveConnections=function(e){var n=t.core.getClient(),r=null,o=t.find(this.getConnections(),(function(e){return e.getStatus().type===t.ConnectionStateType.HOLD}));if(null!=o)r=o.getConnectionId();else{var i=this.getConnections().filter((function(e){return e.isActive()}));i.length>0&&(r=i[0].getConnectionId())}n.call(t.ClientMethods.TOGGLE_ACTIVE_CONNECTIONS,{contactId:this.getContactId(),connectionId:r},e)},o.prototype.sendSoftphoneMetrics=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,softphoneStreamStatistics:n},r),t.publishSoftphoneStats({contactId:this.getContactId(),ccpVersion:e.ccpVersion,stats:n})},o.prototype.sendSoftphoneReport=function(n,r){t.core.getClient().call(t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT,{contactId:this.getContactId(),ccpVersion:e.ccpVersion,report:n},r)},o.prototype.conferenceConnections=function(e){t.core.getClient().call(t.ClientMethods.CONFERENCE_CONNECTIONS,{contactId:this.getContactId()},e)},o.prototype.toSnapshot=function(){return new t.ContactSnapshot(this._getData())},o.prototype.isMultiPartyConferenceEnabled=function(){var e=this.getContactFeatures();return!(!e||!e.multiPartyConferenceEnabled)},o.prototype.updateMonitorParticipantState=function(e,n){e&&Object.values(t.MonitoringMode).includes(e.toUpperCase())?t.core.getClient().call(t.ClientMethods.UPDATE_MONITOR_PARTICIPANT_STATE,{contactId:this.getContactId(),targetMonitorMode:e.toUpperCase()},n):(t.getLog().error(`Invalid target state was provided: ${e}`).sendInternalLogToServer(),n&&n.failure&&n.failure(t.MonitoringErrorTypes.INVALID_TARGET_STATE))},o.prototype.isUnderSupervision=function(){var e=this.getConnections().filter((e=>e.getType()!==t.ConnectionType.AGENT));return void 0!==(e&&e.find((e=>e.isBarge()&&e.isActive())))};var i=function(e){t.Contact.call(this,e.contactId),this.contactData=e};(i.prototype=Object.create(o.prototype)).constructor=i,i.prototype._getData=function(){return this.contactData},i.prototype._createConnectionAPI=function(e){return new t.ConnectionSnapshot(e)};var s=function(e,t){this.contactId=e,this.connectionId=t,this._initMediaController()};s.prototype._getData=function(){return t.core.getAgentDataProvider().getConnectionData(this.getContactId(),this.getConnectionId())},s.prototype.getContactId=function(){return this.contactId},s.prototype.getConnectionId=function(){return this.connectionId},s.prototype.getEndpoint=function(){return new t.Endpoint(this._getData().endpoint)},s.prototype.getAddress=s.prototype.getEndpoint,s.prototype.getState=function(){return this._getData().state},s.prototype.getStatus=s.prototype.getState,s.prototype.getStateDuration=function(){return t.now()-this._getData().state.timestamp.getTime()+t.core.getSkew()},s.prototype.getStatusDuration=s.prototype.getStateDuration,s.prototype.getType=function(){return this._getData().type},s.prototype.isInitialConnection=function(){return this._getData().initial},s.prototype.isActive=function(){return t.contains(t.CONNECTION_ACTIVE_STATES,this.getStatus().type)},s.prototype.isConnected=function(){return t.contains(t.CONNECTION_CONNECTED_STATES,this.getStatus().type)},s.prototype.isConnecting=function(){return this.getStatus().type===t.ConnectionStateType.CONNECTING},s.prototype.isOnHold=function(){return this.getStatus().type===t.ConnectionStateType.HOLD},s.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},s.prototype.getMonitorInfo=function(){return this._getData().monitoringInfo},s.prototype.destroy=function(e){t.publishClickStreamData({contactId:this.getContactId(),clickType:t.ClickType.HANGUP,clickTime:(new Date).toISOString()}),t.core.getClient().call(t.ClientMethods.DESTROY_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.sendDigits=function(e,n){t.core.getClient().call(t.ClientMethods.SEND_DIGITS,{contactId:this.getContactId(),connectionId:this.getConnectionId(),digits:e},n)},s.prototype.hold=function(e){t.core.getClient().call(t.ClientMethods.HOLD_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.resume=function(e){t.core.getClient().call(t.ClientMethods.RESUME_CONNECTION,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},s.prototype.toSnapshot=function(){return new t.ConnectionSnapshot(this._getData())},s.prototype._initMediaController=function(){this.getMediaInfo()&&t.core.mediaFactory.get(this).catch((function(){}))},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING},s.prototype._isAgentConnectionType=function(){var e=this.getType();return e===t.ConnectionType.AGENT||e===t.ConnectionType.MONITORING};var a=function(e){this.contactId=e};a.prototype.getSpeakerId=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){const i={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),awsAccountId:t.core.getAgentDataProvider().getAWSAccountId()};t.getLog().info("getSpeakerId called").withObject(i).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.GET_CONTACT,i,{success:function(e){if(e.contactData.customerId){var n={speakerId:e.contactData.customerId};t.getLog().info("getSpeakerId succeeded").withObject(e).sendInternalLogToServer(),r(n)}else{var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_SPEAKER_ID_FOUND,"No speakerId assotiated with this call");o(i)}},failure:function(e){t.getLog().error("Get SpeakerId failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_ID_FAILED,"Get SpeakerId failed",e);o(n)}})}))},a.prototype.getSpeakerStatus=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("getSpeakerStatus called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DESCRIBE_SPEAKER,s,{success:function(e){t.getLog().info("getSpeakerStatus succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){var n=JSON.parse(e);switch(n.status){case 400:case 404:var i=n;i.type=i.type?i.type:t.VoiceIdErrorTypes.SPEAKER_ID_NOT_ENROLLED,t.getLog().info("Speaker is not enrolled.").sendInternalLogToServer(),r(i);break;default:t.getLog().error("getSpeakerStatus failed").withObject({err:e}).sendInternalLogToServer();var s=t.VoiceIdError(t.VoiceIdErrorTypes.GET_SPEAKER_STATUS_FAILED,"Get SpeakerStatus failed",e);o(s)}}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype._optOutSpeakerInLcms=function(e,n){var r=this,o=t.core.getClient();return new Promise((function(i,s){const a={ContactId:r.contactId,InstanceId:t.core.getAgentDataProvider().getInstanceId(),AWSAccountId:t.core.getAgentDataProvider().getAWSAccountId(),CustomerId:t.assertNotNull(e,"speakerId"),VoiceIdResult:{SpeakerOptedOut:!0,generatedSpeakerId:n}};t.getLog().info("_optOutSpeakerInLcms called").withObject(a).sendInternalLogToServer(),o.call(t.AgentAppClientMethods.UPDATE_VOICE_ID_DATA,a,{success:function(e){t.getLog().info("optOutSpeakerInLcms succeeded").withObject(e).sendInternalLogToServer(),i(e)},failure:function(e){t.getLog().error("optOutSpeakerInLcms failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_IN_LCMS_FAILED,"optOutSpeakerInLcms failed",e);s(n)}})}))},a.prototype.optOutSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(s){var a=i.speakerId;const c={SpeakerId:t.assertNotNull(a,"speakerId"),DomainId:s};t.getLog().info("optOutSpeaker called").withObject(c).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.OPT_OUT_SPEAKER,c,{success:function(n){e._optOutSpeakerInLcms(a,n.generatedSpeakerId).catch((function(){})),t.getLog().info("optOutSpeaker succeeded").withObject(n).sendInternalLogToServer(),r(n)},failure:function(e){t.getLog().error("optOutSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.OPT_OUT_SPEAKER_FAILED,"optOutSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.deleteSpeaker=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getSpeakerId().then((function(i){e.getDomainId().then((function(e){const s={SpeakerId:t.assertNotNull(i.speakerId,"speakerId"),DomainId:e};t.getLog().info("deleteSpeaker called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.DELETE_SPEAKER,s,{success:function(e){t.getLog().info("deleteSpeaker succeeded").withObject(e).sendInternalLogToServer(),r(e)},failure:function(e){t.getLog().error("deleteSpeaker failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.DELETE_SPEAKER_FAILED,"deleteSpeaker failed.",e);o(n)}})})).catch((function(e){o(e)}))})).catch((function(e){o(e)}))}))},a.prototype.startSession=function(){var e=this;e.checkConferenceCall();var n=t.core.getClient();return new Promise((function(r,o){e.getDomainId().then((function(i){const s={contactId:e.contactId,instanceId:t.core.getAgentDataProvider().getInstanceId(),customerAccountId:t.core.getAgentDataProvider().getAWSAccountId(),clientToken:AWS.util.uuid.v4(),domainId:i};t.getLog().info("startSession called").withObject(s).sendInternalLogToServer(),n.call(t.AgentAppClientMethods.START_VOICE_ID_SESSION,s,{success:function(e){if(e.sessionId)r(e);else{t.getLog().error("startVoiceIdSession failed, no session id returned").withObject({data:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"No session id returned from start session api");o(n)}},failure:function(e){t.getLog().error("startVoiceIdSession failed").withObject({err:e}).sendInternalLogToServer();var n=t.VoiceIdError(t.VoiceIdErrorTypes.START_SESSION_FAILED,"startVoiceIdSession failed",e);o(n)}})})).catch((function(e){o(e)}))}))},a.prototype.evaluateSpeaker=function(e){var n=this;n.checkConferenceCall();var r=t.core.getClient(),o=t.core.getAgentDataProvider().getContactData(this.contactId),i=0;return new Promise((function(s,a){function c(){n.getDomainId().then((function(e){const u={SessionNameOrId:o.initialContactId||this.contactId,DomainId:e};t.getLog().info("evaluateSpeaker called").withObject(u).sendInternalLogToServer(),r.call(t.AgentAppClientMethods.EVALUATE_SESSION,u,{success:function(e){if(++i=1&&(o=r.IntegrationAssociationSummaryList[0].IntegrationArn.replace(/^.*domain\//i,"")),!o){t.getLog().info("getDomainId: no domainId found").sendInternalLogToServer();var i=t.VoiceIdError(t.VoiceIdErrorTypes.NO_DOMAIN_ID_FOUND);return void n(i)}t.getLog().info("getDomainId succeeded").withObject(r).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.VoiceIdEvents.UPDATE_DOMAIN_ID,data:{domainId:o}}),e(o)}catch(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer(),i=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e),n(i)}},failure:function(e){t.getLog().error("getDomainId failed").withObject({err:e}).sendInternalLogToServer();var r=t.VoiceIdError(t.VoiceIdErrorTypes.GET_DOMAIN_ID_FAILED,"getDomainId failed",e);n(r)}})}else n(new Error("Agent doesn't have the permission for Voice ID"))}))},a.prototype.checkConferenceCall=function(){if(t.core.getAgentDataProvider().getContactData(this.contactId).connections.filter((function(e){return t.contains(t.CONNECTION_ACTIVE_STATES,e.state.type)})).length>2)throw new t.NotImplementedError("VoiceId is not supported for conference calls")},a.prototype.isAuthEnabled=function(e){return e!==t.ContactFlowAuthenticationDecision.NOT_ENABLED},a.prototype.isAuthResultNotEnoughSpeech=function(e){return e===t.VoiceIdAuthenticationDecision.NOT_ENOUGH_SPEECH},a.prototype.isAuthResultInconclusive=function(e){return e===t.ContactFlowAuthenticationDecision.INCONCLUSIVE},a.prototype.isFraudEnabled=function(e){return e!==t.ContactFlowFraudDetectionDecision.NOT_ENABLED},a.prototype.isFraudResultNotEnoughSpeech=function(e){return e===t.VoiceIdFraudDetectionDecision.NOT_ENOUGH_SPEECH},a.prototype.isFraudResultInconclusive=function(e){return e===t.ContactFlowFraudDetectionDecision.INCONCLUSIVE};var c=function(e,t){this._speakerAuthenticator=new a(e),s.call(this,e,t)};(c.prototype=Object.create(s.prototype)).constructor=c,c.prototype.getSoftphoneMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaInfo=function(){return this._getData().softphoneMediaInfo},c.prototype.getMediaType=function(){return t.MediaType.SOFTPHONE},c.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)},c.prototype.getVoiceIdSpeakerId=function(){return this._speakerAuthenticator.getSpeakerId()},c.prototype.getVoiceIdSpeakerStatus=function(){return this._speakerAuthenticator.getSpeakerStatus()},c.prototype.optOutVoiceIdSpeaker=function(){return this._speakerAuthenticator.optOutSpeaker()},c.prototype.deleteVoiceIdSpeaker=function(){return this._speakerAuthenticator.deleteSpeaker()},c.prototype.evaluateSpeakerWithVoiceId=function(e){return this._speakerAuthenticator.evaluateSpeaker(e)},c.prototype.enrollSpeakerInVoiceId=function(e){return this._speakerAuthenticator.enrollSpeaker(e)},c.prototype.updateVoiceIdSpeakerId=function(e){return this._speakerAuthenticator.updateSpeakerIdInVoiceId(e)},c.prototype.getQuickConnectName=function(){return this._getData().quickConnectName},c.prototype.isSilentMonitor=function(){return this.getMonitorStatus()===t.MonitoringMode.SILENT_MONITOR},c.prototype.isBarge=function(){return this.getMonitorStatus()===t.MonitoringMode.BARGE},c.prototype.isBargeEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.BARGE)},c.prototype.isSilentMonitorEnabled=function(){var e=this.getMonitorCapabilities();return e&&e.includes(t.MonitoringMode.SILENT_MONITOR)},c.prototype.getMonitorCapabilities=function(){return this._getData().monitorCapabilities},c.prototype.getMonitorStatus=function(){return this._getData().monitorStatus},c.prototype.isMute=function(){return this._getData().mute},c.prototype.isForcedMute=function(){return this._getData().forcedMute},c.prototype.muteParticipant=function(e){t.core.getClient().call(t.ClientMethods.MUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)},c.prototype.unmuteParticipant=function(e){t.core.getClient().call(t.ClientMethods.UNMUTE_PARTICIPANT,{contactId:this.getContactId(),connectionId:this.getConnectionId()},e)};var u=function(e,t){s.call(this,e,t)};(u.prototype=Object.create(s.prototype)).constructor=u,u.prototype.getMediaInfo=function(){var e=this._getData().chatMediaInfo;if(e){var n=t.core.getAgentDataProvider().getContactData(this.contactId),r={contactId:this.contactId,initialContactId:n.initialContactId||this.contactId,participantId:this.connectionId,getConnectionToken:t.hitch(this,this.getConnectionToken)};if(e.connectionData)try{r.participantToken=JSON.parse(e.connectionData).ConnectionAuthenticationToken}catch(n){t.getLog().error(t.LogComponent.CHAT,"Connection data is invalid").withObject(e).withException(n).sendInternalLogToServer(),r.participantToken=null}return r.participantToken=r.participantToken||null,r.originalInfo=this._getData().chatMediaInfo,r}return null},u.prototype.getConnectionToken=function(){var e=t.core.getClient(),n=(t.core.getAgentDataProvider().getContactData(this.contactId),{transportType:t.TRANSPORT_TYPES.CHAT_TOKEN,participantId:this.connectionId,contactId:this.contactId});return new Promise((function(r,o){e.call(t.ClientMethods.CREATE_TRANSPORT,n,{success:function(e){t.getLog().info("getConnectionToken succeeded").sendInternalLogToServer(),r(e)},failure:function(e,n){t.getLog().error("getConnectionToken failed").sendInternalLogToServer().withObject({err:e,data:n}),o(Error("getConnectionToken failed"))}})}))},u.prototype.getMediaType=function(){return t.MediaType.CHAT},u.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)},u.prototype._initMediaController=function(){this._isAgentConnectionType()&&t.core.mediaFactory.get(this).catch((function(){}))};var l=function(e,t){s.call(this,e,t)};(l.prototype=Object.create(s.prototype)).constructor=l,l.prototype.getMediaType=function(){return t.MediaType.TASK},l.prototype.getMediaInfo=function(){var e=t.core.getAgentDataProvider().getContactData(this.contactId);return{contactId:this.contactId,initialContactId:e.initialContactId||this.contactId}},l.prototype.getMediaController=function(){return t.core.mediaFactory.get(this)};var p=function(e){t.Connection.call(this,e.contactId,e.connectionId),this.connectionData=e};(p.prototype=Object.create(s.prototype)).constructor=p,p.prototype._getData=function(){return this.connectionData},p.prototype._initMediaController=function(){};var d=function(e){var t=e||{};this.endpointARN=t.endpointId||t.endpointARN||null,this.endpointId=this.endpointARN,this.type=t.type||null,this.name=t.name||null,this.phoneNumber=t.phoneNumber||null,this.agentLogin=t.agentLogin||null,this.queue=t.queue||null};d.prototype.stripPhoneNumber=function(){return this.phoneNumber?this.phoneNumber.replace(/sip:([^@]*)@.*/,"$1"):""},d.byPhoneNumber=function(e,n){return new d({type:t.EndpointType.PHONE_NUMBER,phoneNumber:e,name:n||null})};var h=function(e,t,n){this.errorType=e,this.errorMessage=t,this.endPointUrl=n};h.prototype.getErrorType=function(){return this.errorType},h.prototype.getErrorMessage=function(){return this.errorMessage},h.prototype.getEndPointUrl=function(){return this.endPointUrl},t.agent=function(e){var n=t.core.getEventBus().subscribe(t.AgentEvents.INIT,e);return t.agent.initialized&&e(new t.Agent),n},t.agent.initialized=!1,t.contact=function(e){return t.core.getEventBus().subscribe(t.ContactEvents.INIT,e)},t.onWebsocketInitFailure=function(e){var n=t.core.getEventBus().subscribe(t.WebSocketEvents.INIT_FAILURE,e);return t.webSocketInitFailed&&e(),n},t.ifMaster=function(e,n,r,o){if(t.assertNotNull(e,"A topic must be provided."),t.assertNotNull(n,"A true callback must be provided."),!t.core.masterClient)return t.getLog().warn("We can't be the master for topic '%s' because there is no master client!",e).sendInternalLogToServer(),void(r&&r());t.core.getMasterClient().call(t.MasterMethods.CHECK_MASTER,{topic:e,shouldNotBecomeMasterIfNone:o},{success:function(e){e.isMaster?n():r&&r()}})},t.becomeMaster=function(e,n,r){t.assertNotNull(e,"A topic must be provided."),t.core.masterClient?t.core.getMasterClient().call(t.MasterMethods.BECOME_MASTER,{topic:e},{success:function(){n&&n()}}):(t.getLog().warn("We can't be the master for topic '%s' because there is no master client!",e),r&&r())},t.Agent=n,t.AgentSnapshot=r,t.Contact=o,t.ContactSnapshot=i,t.Connection=c,t.BaseConnection=s,t.VoiceConnection=c,t.ChatConnection=u,t.TaskConnection=l,t.ConnectionSnapshot=p,t.Endpoint=d,t.Address=d,t.SoftphoneError=h,t.VoiceId=a}()},827:(e,t,n)=>{var r;!function e(t,n,r){function o(s,a){if(!n[s]){if(!t[s]){if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[s]={exports:{}};t[s][0].call(u.exports,(function(e){return o(t[s][1][e]||e)}),u,u.exports,e,t,n,r)}return n[s].exports}for(var i=void 0,s=0;s-1});var o=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]","[object DataView]"];t.exports={isEmptyData:function(e){return"string"==typeof e?0===e.length:0===e.byteLength},convertToBuffer:function(e){return"string"==typeof e&&(e=new r(e,"utf8")),ArrayBuffer.isView(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength/Uint8Array.BYTES_PER_ELEMENT):new Uint8Array(e)}}},{"buffer/":87}],12:[function(e,t,n){var r=e("./browserHashUtils");function o(e,t){this.hash=new e,this.outer=new e;var n=function(e,t){var n=r.convertToBuffer(t);if(n.byteLength>e.BLOCK_SIZE){var o=new e;o.update(n),n=o.digest()}var i=new Uint8Array(e.BLOCK_SIZE);return i.set(n),i}(e,t),o=new Uint8Array(e.BLOCK_SIZE);o.set(n);for(var i=0;i>>32-o)+n&4294967295}function c(e,t,n,r,o,i,s){return a(t&n|~t&r,e,t,o,i,s)}function u(e,t,n,r,o,i,s){return a(t&r|n&~r,e,t,o,i,s)}function l(e,t,n,r,o,i,s){return a(t^n^r,e,t,o,i,s)}function p(e,t,n,r,o,i,s){return a(n^(t|~r),e,t,o,i,s)}t.exports=s,s.BLOCK_SIZE=i,s.prototype.update=function(e){if(r.isEmptyData(e))return this;if(this.finished)throw new Error("Attempted to update an already finished hash.");var t=r.convertToBuffer(e),n=0,o=t.byteLength;for(this.bytesHashed+=o;o>0;)this.buffer.setUint8(this.bufferLength++,t[n++]),o--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},s.prototype.digest=function(e){if(!this.finished){var t=this,n=t.buffer,r=t.bufferLength,s=8*t.bytesHashed;if(n.setUint8(this.bufferLength++,128),r%i>=56){for(var a=this.bufferLength;a>>0,!0),n.setUint32(60,Math.floor(s/4294967296),!0),this.hashBuffer(),this.finished=!0}var c=new DataView(new ArrayBuffer(16));for(a=0;a<4;a++)c.setUint32(4*a,this.state[a],!0);var u=new o(c.buffer,c.byteOffset,c.byteLength);return e?u.toString(e):u},s.prototype.hashBuffer=function(){var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],i=t[3];n=c(n,r,o,i,e.getUint32(0,!0),7,3614090360),i=c(i,n,r,o,e.getUint32(4,!0),12,3905402710),o=c(o,i,n,r,e.getUint32(8,!0),17,606105819),r=c(r,o,i,n,e.getUint32(12,!0),22,3250441966),n=c(n,r,o,i,e.getUint32(16,!0),7,4118548399),i=c(i,n,r,o,e.getUint32(20,!0),12,1200080426),o=c(o,i,n,r,e.getUint32(24,!0),17,2821735955),r=c(r,o,i,n,e.getUint32(28,!0),22,4249261313),n=c(n,r,o,i,e.getUint32(32,!0),7,1770035416),i=c(i,n,r,o,e.getUint32(36,!0),12,2336552879),o=c(o,i,n,r,e.getUint32(40,!0),17,4294925233),r=c(r,o,i,n,e.getUint32(44,!0),22,2304563134),n=c(n,r,o,i,e.getUint32(48,!0),7,1804603682),i=c(i,n,r,o,e.getUint32(52,!0),12,4254626195),o=c(o,i,n,r,e.getUint32(56,!0),17,2792965006),n=u(n,r=c(r,o,i,n,e.getUint32(60,!0),22,1236535329),o,i,e.getUint32(4,!0),5,4129170786),i=u(i,n,r,o,e.getUint32(24,!0),9,3225465664),o=u(o,i,n,r,e.getUint32(44,!0),14,643717713),r=u(r,o,i,n,e.getUint32(0,!0),20,3921069994),n=u(n,r,o,i,e.getUint32(20,!0),5,3593408605),i=u(i,n,r,o,e.getUint32(40,!0),9,38016083),o=u(o,i,n,r,e.getUint32(60,!0),14,3634488961),r=u(r,o,i,n,e.getUint32(16,!0),20,3889429448),n=u(n,r,o,i,e.getUint32(36,!0),5,568446438),i=u(i,n,r,o,e.getUint32(56,!0),9,3275163606),o=u(o,i,n,r,e.getUint32(12,!0),14,4107603335),r=u(r,o,i,n,e.getUint32(32,!0),20,1163531501),n=u(n,r,o,i,e.getUint32(52,!0),5,2850285829),i=u(i,n,r,o,e.getUint32(8,!0),9,4243563512),o=u(o,i,n,r,e.getUint32(28,!0),14,1735328473),n=l(n,r=u(r,o,i,n,e.getUint32(48,!0),20,2368359562),o,i,e.getUint32(20,!0),4,4294588738),i=l(i,n,r,o,e.getUint32(32,!0),11,2272392833),o=l(o,i,n,r,e.getUint32(44,!0),16,1839030562),r=l(r,o,i,n,e.getUint32(56,!0),23,4259657740),n=l(n,r,o,i,e.getUint32(4,!0),4,2763975236),i=l(i,n,r,o,e.getUint32(16,!0),11,1272893353),o=l(o,i,n,r,e.getUint32(28,!0),16,4139469664),r=l(r,o,i,n,e.getUint32(40,!0),23,3200236656),n=l(n,r,o,i,e.getUint32(52,!0),4,681279174),i=l(i,n,r,o,e.getUint32(0,!0),11,3936430074),o=l(o,i,n,r,e.getUint32(12,!0),16,3572445317),r=l(r,o,i,n,e.getUint32(24,!0),23,76029189),n=l(n,r,o,i,e.getUint32(36,!0),4,3654602809),i=l(i,n,r,o,e.getUint32(48,!0),11,3873151461),o=l(o,i,n,r,e.getUint32(60,!0),16,530742520),n=p(n,r=l(r,o,i,n,e.getUint32(8,!0),23,3299628645),o,i,e.getUint32(0,!0),6,4096336452),i=p(i,n,r,o,e.getUint32(28,!0),10,1126891415),o=p(o,i,n,r,e.getUint32(56,!0),15,2878612391),r=p(r,o,i,n,e.getUint32(20,!0),21,4237533241),n=p(n,r,o,i,e.getUint32(48,!0),6,1700485571),i=p(i,n,r,o,e.getUint32(12,!0),10,2399980690),o=p(o,i,n,r,e.getUint32(40,!0),15,4293915773),r=p(r,o,i,n,e.getUint32(4,!0),21,2240044497),n=p(n,r,o,i,e.getUint32(32,!0),6,1873313359),i=p(i,n,r,o,e.getUint32(60,!0),10,4264355552),o=p(o,i,n,r,e.getUint32(24,!0),15,2734768916),r=p(r,o,i,n,e.getUint32(52,!0),21,1309151649),n=p(n,r,o,i,e.getUint32(16,!0),6,4149444226),i=p(i,n,r,o,e.getUint32(44,!0),10,3174756917),o=p(o,i,n,r,e.getUint32(8,!0),15,718787259),r=p(r,o,i,n,e.getUint32(36,!0),21,3951481745),t[0]=n+t[0]&4294967295,t[1]=r+t[1]&4294967295,t[2]=o+t[2]&4294967295,t[3]=i+t[3]&4294967295}},{"./browserHashUtils":11,"buffer/":87}],14:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils");function i(){this.h0=1732584193,this.h1=4023233417,this.h2=2562383102,this.h3=271733878,this.h4=3285377520,this.block=new Uint32Array(80),this.offset=0,this.shift=24,this.totalLength=0}new Uint32Array([1518500249,1859775393,-1894007588,-899497514]),Math.pow(2,53),t.exports=i,i.BLOCK_SIZE=64,i.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=(e=o.convertToBuffer(e)).length;this.totalLength+=8*t;for(var n=0;n14||14===this.offset&&this.shift<24)&&this.processBlock(),this.offset=14,this.shift=24,this.write(0),this.write(0),this.write(this.totalLength>0xffffffffff?this.totalLength/1099511627776:0),this.write(this.totalLength>4294967295?this.totalLength/4294967296:0);for(var t=24;t>=0;t-=8)this.write(this.totalLength>>t);var n=new r(20),o=new DataView(n.buffer);return o.setUint32(0,this.h0,!1),o.setUint32(4,this.h1,!1),o.setUint32(8,this.h2,!1),o.setUint32(12,this.h3,!1),o.setUint32(16,this.h4,!1),e?n.toString(e):n},i.prototype.processBlock=function(){for(var e=16;e<80;e++){var t=this.block[e-3]^this.block[e-8]^this.block[e-14]^this.block[e-16];this.block[e]=t<<1|t>>>31}var n,r,o=this.h0,i=this.h1,s=this.h2,a=this.h3,c=this.h4;for(e=0;e<80;e++){e<20?(n=a^i&(s^a),r=1518500249):e<40?(n=i^s^a,r=1859775393):e<60?(n=i&s|a&(i|s),r=2400959708):(n=i^s^a,r=3395469782);var u=(o<<5|o>>>27)+n+c+r+(0|this.block[e]);c=a,a=s,s=i<<30|i>>>2,i=o,o=u}for(this.h0=this.h0+o|0,this.h1=this.h1+i|0,this.h2=this.h2+s|0,this.h3=this.h3+a|0,this.h4=this.h4+c|0,this.offset=0,e=0;e<16;e++)this.block[e]=0}},{"./browserHashUtils":11,"buffer/":87}],15:[function(e,t,n){var r=e("buffer/").Buffer,o=e("./browserHashUtils"),i=64,s=new Uint32Array([1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298]),a=Math.pow(2,53)-1;function c(){this.state=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.temp=new Int32Array(64),this.buffer=new Uint8Array(64),this.bufferLength=0,this.bytesHashed=0,this.finished=!1}t.exports=c,c.BLOCK_SIZE=i,c.prototype.update=function(e){if(this.finished)throw new Error("Attempted to update an already finished hash.");if(o.isEmptyData(e))return this;var t=0,n=(e=o.convertToBuffer(e)).byteLength;if(this.bytesHashed+=n,8*this.bytesHashed>a)throw new Error("Cannot hash more than 2^53 - 1 bits");for(;n>0;)this.buffer[this.bufferLength++]=e[t++],n--,this.bufferLength===i&&(this.hashBuffer(),this.bufferLength=0);return this},c.prototype.digest=function(e){if(!this.finished){var t=8*this.bytesHashed,n=new DataView(this.buffer.buffer,this.buffer.byteOffset,this.buffer.byteLength),o=this.bufferLength;if(n.setUint8(this.bufferLength++,128),o%i>=56){for(var s=this.bufferLength;s>>24&255,a[4*s+1]=this.state[s]>>>16&255,a[4*s+2]=this.state[s]>>>8&255,a[4*s+3]=this.state[s]>>>0&255;return e?a.toString(e):a},c.prototype.hashBuffer=function(){for(var e=this.buffer,t=this.state,n=t[0],r=t[1],o=t[2],a=t[3],c=t[4],u=t[5],l=t[6],p=t[7],d=0;d>>17|h<<15)^(h>>>19|h<<13)^h>>>10,g=((h=this.temp[d-15])>>>7|h<<25)^(h>>>18|h<<14)^h>>>3;this.temp[d]=(f+this.temp[d-7]|0)+(g+this.temp[d-16]|0)}var m=(((c>>>6|c<<26)^(c>>>11|c<<21)^(c>>>25|c<<7))+(c&u^~c&l)|0)+(p+(s[d]+this.temp[d]|0)|0)|0,v=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+(n&r^n&o^r&o)|0;p=l,l=u,u=c,c=a+m|0,a=o,o=r,r=n,n=m+v|0}t[0]+=n,t[1]+=r,t[2]+=o,t[3]+=a,t[4]+=c,t[5]+=u,t[6]+=l,t[7]+=p}},{"./browserHashUtils":11,"buffer/":87}],16:[function(e,t,n){(function(n){(function(){var n=e("./util");n.crypto.lib=e("./browserCryptoLib"),n.Buffer=e("buffer/").Buffer,n.url=e("url/"),n.querystring=e("querystring/"),n.realClock=e("./realclock/browserClock"),n.environment="js",n.createEventStream=e("./event-stream/buffered-create-event-stream").createEventStream,n.isBrowser=function(){return!0},n.isNode=function(){return!1};var r=e("./core");if(t.exports=r,e("./credentials"),e("./credentials/credential_provider_chain"),e("./credentials/temporary_credentials"),e("./credentials/chainable_temporary_credentials"),e("./credentials/web_identity_credentials"),e("./credentials/cognito_identity_credentials"),e("./credentials/saml_credentials"),r.XML.Parser=e("./xml/browser_parser"),e("./http/xhr"),void 0===o)var o={browser:!0}}).call(this)}).call(this,e("_process"))},{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,_process:92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(e,t,n){var r,o=e("./core");e("./credentials"),e("./credentials/credential_provider_chain"),o.Config=o.util.inherit({constructor:function(e){void 0===e&&(e={}),e=this.extractCredentials(e),o.util.each.call(this,this.keys,(function(t,n){this.set(t,e[t],n)}))},getCredentials:function(e){var t,n=this;function r(t){e(t,t?null:n.credentials)}function i(e,t){return new o.util.error(t||new Error,{code:"CredentialsError",message:e,name:"CredentialsError"})}n.credentials?"function"==typeof n.credentials.get?n.credentials.get((function(e){e&&(e=i("Could not load credentials from "+n.credentials.constructor.name,e)),r(e)})):(t=null,n.credentials.accessKeyId&&n.credentials.secretAccessKey||(t=i("Missing credentials")),r(t)):n.credentialProvider?n.credentialProvider.resolve((function(e,t){e&&(e=i("Could not load credentials from any providers",e)),n.credentials=t,r(e)})):r(i("No credentials to load"))},getToken:function(e){var t,n=this;function r(t){e(t,t?null:n.token)}function i(e,t){return new o.util.error(t||new Error,{code:"TokenError",message:e,name:"TokenError"})}n.token?"function"==typeof n.token.get?n.token.get((function(e){e&&(e=i("Could not load token from "+n.token.constructor.name,e)),r(e)})):(t=null,n.token.token||(t=i("Missing token")),r(t)):n.tokenProvider?n.tokenProvider.resolve((function(e,t){e&&(e=i("Could not load token from any providers",e)),n.token=t,r(e)})):r(i("No token to load"))},update:function(e,t){t=t||!1,e=this.extractCredentials(e),o.util.each.call(this,e,(function(e,n){(t||Object.prototype.hasOwnProperty.call(this.keys,e)||o.Service.hasService(e))&&this.set(e,n)}))},loadFromPath:function(e){this.clear();var t=JSON.parse(o.util.readFileSync(e)),n=new o.FileSystemCredentials(e),r=new o.CredentialProviderChain;return r.providers.unshift(n),r.resolve((function(e,n){if(e)throw e;t.credentials=n})),this.constructor(t),this},clear:function(){o.util.each.call(this,this.keys,(function(e){delete this[e]})),this.set("credentials",void 0),this.set("credentialProvider",void 0)},set:function(e,t,n){void 0===t?(void 0===n&&(n=this.keys[e]),this[e]="function"==typeof n?n.call(this):n):"httpOptions"===e&&this[e]?this[e]=o.util.merge(this[e],t):this[e]=t},keys:{credentials:null,credentialProvider:null,region:null,logger:null,apiVersions:{},apiVersion:null,endpoint:void 0,httpOptions:{timeout:12e4},maxRetries:void 0,maxRedirects:10,paramValidation:!0,sslEnabled:!0,s3ForcePathStyle:!1,s3BucketEndpoint:!1,s3DisableBodySigning:!0,s3UsEast1RegionalEndpoint:"legacy",s3UseArnRegion:void 0,computeChecksums:!0,convertResponseTypes:!0,correctClockSkew:!1,customUserAgent:null,dynamoDbCrc32:!0,systemClockOffset:0,signatureVersion:null,signatureCache:!0,retryDelayOptions:{},useAccelerateEndpoint:!1,clientSideMonitoring:!1,endpointDiscoveryEnabled:void 0,endpointCacheSize:1e3,hostPrefixEnabled:!0,stsRegionalEndpoints:"legacy",useFipsEndpoint:!1,useDualstackEndpoint:!1,token:null},extractCredentials:function(e){return e.accessKeyId&&e.secretAccessKey&&((e=o.util.copy(e)).credentials=new o.Credentials(e)),e},setPromisesDependency:function(e){r=e,null===e&&"function"==typeof Promise&&(r=Promise);var t=[o.Request,o.Credentials,o.CredentialProviderChain];o.S3&&(t.push(o.S3),o.S3.ManagedUpload&&t.push(o.S3.ManagedUpload)),o.util.addPromises(t,r)},getPromisesDependency:function(){return r}}),o.config=new o.Config},{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(e,t,n){(function(n){(function(){var r=e("./core");function o(e,t){if("string"==typeof e){if(["legacy","regional"].indexOf(e.toLowerCase())>=0)return e.toLowerCase();throw r.util.error(new Error,t)}}t.exports=function(e,t){var i;if((e=e||{})[t.clientConfig]&&(i=o(e[t.clientConfig],{code:"InvalidConfiguration",message:'invalid "'+t.clientConfig+'" configuration. Expect "legacy" or "regional". Got "'+e[t.clientConfig]+'".'})))return i;if(!r.util.isNode())return i;if(Object.prototype.hasOwnProperty.call(n.env,t.env)&&(i=o(n.env[t.env],{code:"InvalidEnvironmentalVariable",message:"invalid "+t.env+' environmental variable. Expect "legacy" or "regional". Got "'+n.env[t.env]+'".'})))return i;var s={};try{s=r.util.getProfilesFromSharedConfig(r.util.iniLoader)[n.env.AWS_PROFILE||r.util.defaultProfile]}catch(e){}return s&&Object.prototype.hasOwnProperty.call(s,t.sharedConfig)&&(i=o(s[t.sharedConfig],{code:"InvalidConfiguration",message:"invalid "+t.sharedConfig+' profile config. Expect "legacy" or "regional". Got "'+s[t.sharedConfig]+'".'})),i}}).call(this)}).call(this,e("_process"))},{"./core":19,_process:92}],19:[function(e,t,n){var r={util:e("./util")};({}).toString(),t.exports=r,r.util.update(r,{VERSION:"2.1377.0",Signers:{},Protocol:{Json:e("./protocol/json"),Query:e("./protocol/query"),Rest:e("./protocol/rest"),RestJson:e("./protocol/rest_json"),RestXml:e("./protocol/rest_xml")},XML:{Builder:e("./xml/builder"),Parser:null},JSON:{Builder:e("./json/builder"),Parser:e("./json/parser")},Model:{Api:e("./model/api"),Operation:e("./model/operation"),Shape:e("./model/shape"),Paginator:e("./model/paginator"),ResourceWaiter:e("./model/resource_waiter")},apiLoader:e("./api_loader"),EndpointCache:e("../vendor/endpoint-cache").EndpointCache}),e("./sequential_executor"),e("./service"),e("./config"),e("./http"),e("./event_listeners"),e("./request"),e("./response"),e("./resource_waiter"),e("./signers/request_signer"),e("./param_validator"),e("./maintenance_mode_message"),r.events=new r.SequentialExecutor,r.util.memoizedProperty(r,"endpointCache",(function(){return new r.EndpointCache(r.config.endpointCacheSize)}),!0)},{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(e,t,n){var r=e("./core");r.Credentials=r.util.inherit({constructor:function(){if(r.util.hideProperties(this,["secretAccessKey"]),this.expired=!1,this.expireTime=null,this.refreshCallbacks=[],1===arguments.length&&"object"==typeof arguments[0]){var e=arguments[0].credentials||arguments[0];this.accessKeyId=e.accessKeyId,this.secretAccessKey=e.secretAccessKey,this.sessionToken=e.sessionToken}else this.accessKeyId=arguments[0],this.secretAccessKey=arguments[1],this.sessionToken=arguments[2]},expiryWindow:15,needsRefresh:function(){var e=r.util.date.getDate().getTime(),t=new Date(e+1e3*this.expiryWindow);return!!(this.expireTime&&t>this.expireTime)||this.expired||!this.accessKeyId||!this.secretAccessKey},get:function(e){var t=this;this.needsRefresh()?this.refresh((function(n){n||(t.expired=!1),e&&e(n)})):e&&e()},refresh:function(e){this.expired=!1,e()},coalesceRefresh:function(e,t){var n=this;1===n.refreshCallbacks.push(e)&&n.load((function(e){r.util.arrayEach(n.refreshCallbacks,(function(n){t?n(e):r.util.defer((function(){n(e)}))})),n.refreshCallbacks.length=0}))},load:function(e){e()}}),r.Credentials.addPromisesToClass=function(e){this.prototype.getPromise=r.util.promisifyMethod("get",e),this.prototype.refreshPromise=r.util.promisifyMethod("refresh",e)},r.Credentials.deletePromisesFromClass=function(){delete this.prototype.getPromise,delete this.prototype.refreshPromise},r.util.addPromises(r.Credentials)},{"./core":19}],21:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.ChainableTemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),e=e||{},this.errorCode="ChainableTemporaryCredentialsProviderFailure",this.expired=!0,this.tokenCodeFn=null;var t=r.util.copy(e.params)||{};if(t.RoleArn&&(t.RoleSessionName=t.RoleSessionName||"temporary-credentials"),t.SerialNumber){if(!e.tokenCodeFn||"function"!=typeof e.tokenCodeFn)throw new r.util.error(new Error("tokenCodeFn must be a function when params.SerialNumber is given"),{code:this.errorCode});this.tokenCodeFn=e.tokenCodeFn}var n=r.util.merge({params:t,credentials:e.masterCredentials||r.config.credentials},e.stsConfig||{});this.service=new o(n)},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this,n=t.service.config.params.RoleArn?"assumeRole":"getSessionToken";this.getTokenCode((function(r,o){var i={};r?e(r):(o&&(i.TokenCode=o),t.service[n](i,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)})))}))},getTokenCode:function(e){var t=this;this.tokenCodeFn?this.tokenCodeFn(this.service.config.params.SerialNumber,(function(n,o){if(n){var i=n;return n instanceof Error&&(i=n.message),void e(r.util.error(new Error("Error fetching MFA token: "+i),{code:t.errorCode}))}e(null,o)})):e(null)}})},{"../../clients/sts":8,"../core":19}],22:[function(e,t,n){var r=e("../core"),o=e("../../clients/cognitoidentity"),i=e("../../clients/sts");r.CognitoIdentityCredentials=r.util.inherit(r.Credentials,{localStorageKey:{id:"aws.cognito.identity-id.",providers:"aws.cognito.identity-providers."},constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.data=null,this._identityId=null,this._clientConfig=r.util.copy(t||{}),this.loadCachedId();var n=this;Object.defineProperty(this,"identityId",{get:function(){return n.loadCachedId(),n._identityId||n.params.IdentityId},set:function(e){n._identityId=e}})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.data=null,t._identityId=null,t.getId((function(n){n?(t.clearIdOnNotAuthorized(n),e(n)):t.params.RoleArn?t.getCredentialsFromSTS(e):t.getCredentialsForIdentity(e)}))},clearCachedId:function(){this._identityId=null,delete this.params.IdentityId;var e=this.params.IdentityPoolId,t=this.params.LoginId||"";delete this.storage[this.localStorageKey.id+e+t],delete this.storage[this.localStorageKey.providers+e+t]},clearIdOnNotAuthorized:function(e){"NotAuthorizedException"==e.code&&this.clearCachedId()},getId:function(e){var t=this;if("string"==typeof t.params.IdentityId)return e(null,t.params.IdentityId);t.cognito.getId((function(n,r){!n&&r.IdentityId?(t.params.IdentityId=r.IdentityId,e(null,r.IdentityId)):e(n)}))},loadCredentials:function(e,t){e&&t&&(t.expired=!1,t.accessKeyId=e.Credentials.AccessKeyId,t.secretAccessKey=e.Credentials.SecretKey,t.sessionToken=e.Credentials.SessionToken,t.expireTime=e.Credentials.Expiration)},getCredentialsForIdentity:function(e){var t=this;t.cognito.getCredentialsForIdentity((function(n,r){n?t.clearIdOnNotAuthorized(n):(t.cacheId(r),t.data=r,t.loadCredentials(t.data,t)),e(n)}))},getCredentialsFromSTS:function(e){var t=this;t.cognito.getOpenIdToken((function(n,r){n?(t.clearIdOnNotAuthorized(n),e(n)):(t.cacheId(r),t.params.WebIdentityToken=r.Token,t.webIdentityCredentials.refresh((function(n){n||(t.data=t.webIdentityCredentials.data,t.sts.credentialsFrom(t.data,t)),e(n)})))}))},loadCachedId:function(){var e=this;if(r.util.isBrowser()&&!e.params.IdentityId){var t=e.getStorage("id");if(t&&e.params.Logins){var n=Object.keys(e.params.Logins);0!==(e.getStorage("providers")||"").split(",").filter((function(e){return-1!==n.indexOf(e)})).length&&(e.params.IdentityId=t)}else t&&(e.params.IdentityId=t)}},createClients:function(){var e=this._clientConfig;if(this.webIdentityCredentials=this.webIdentityCredentials||new r.WebIdentityCredentials(this.params,e),!this.cognito){var t=r.util.merge({},e);t.params=this.params,this.cognito=new o(t)}this.sts=this.sts||new i(e)},cacheId:function(e){this._identityId=e.IdentityId,this.params.IdentityId=this._identityId,r.util.isBrowser()&&(this.setStorage("id",e.IdentityId),this.params.Logins&&this.setStorage("providers",Object.keys(this.params.Logins).join(",")))},getStorage:function(e){return this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]},setStorage:function(e,t){try{this.storage[this.localStorageKey[e]+this.params.IdentityPoolId+(this.params.LoginId||"")]=t}catch(e){}},storage:function(){try{var e=r.util.isBrowser()&&null!==window.localStorage&&"object"==typeof window.localStorage?window.localStorage:{};return e["aws.test-storage"]="foobar",delete e["aws.test-storage"],e}catch(e){return{}}}()})},{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(e,t,n){var r=e("../core");r.CredentialProviderChain=r.util.inherit(r.Credentials,{constructor:function(e){this.providers=e||r.CredentialProviderChain.defaultProviders.slice(0),this.resolveCallbacks=[]},resolve:function(e){var t=this;if(0===t.providers.length)return e(new Error("No providers")),t;if(1===t.resolveCallbacks.push(e)){var n=0,o=t.providers.slice(0);!function e(i,s){if(!i&&s||n===o.length)return r.util.arrayEach(t.resolveCallbacks,(function(e){e(i,s)})),void(t.resolveCallbacks.length=0);var a=o[n++];(s="function"==typeof a?a.call():a).get?s.get((function(t){e(t,t?null:s)})):e(null,s)}()}return t}}),r.CredentialProviderChain.defaultProviders=[],r.CredentialProviderChain.addPromisesToClass=function(e){this.prototype.resolvePromise=r.util.promisifyMethod("resolve",e)},r.CredentialProviderChain.deletePromisesFromClass=function(){delete this.prototype.resolvePromise},r.util.addPromises(r.CredentialProviderChain)},{"../core":19}],24:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.SAMLCredentials=r.util.inherit(r.Credentials,{constructor:function(e){r.Credentials.call(this),this.expired=!0,this.params=e},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithSAML((function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],25:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.TemporaryCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.loadMasterCredentials(t),this.expired=!0,this.params=e||{},this.params.RoleArn&&(this.params.RoleSessionName=this.params.RoleSessionName||"temporary-credentials")},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.masterCredentials.get((function(){t.service.config.credentials=t.masterCredentials,(t.params.RoleArn?t.service.assumeRole:t.service.getSessionToken).call(t.service,(function(n,r){n||t.service.credentialsFrom(r,t),e(n)}))}))},loadMasterCredentials:function(e){for(this.masterCredentials=e||r.config.credentials;this.masterCredentials.masterCredentials;)this.masterCredentials=this.masterCredentials.masterCredentials;"function"!=typeof this.masterCredentials.get&&(this.masterCredentials=new r.Credentials(this.masterCredentials))},createClients:function(){this.service=this.service||new o({params:this.params})}})},{"../../clients/sts":8,"../core":19}],26:[function(e,t,n){var r=e("../core"),o=e("../../clients/sts");r.WebIdentityCredentials=r.util.inherit(r.Credentials,{constructor:function(e,t){r.Credentials.call(this),this.expired=!0,this.params=e,this.params.RoleSessionName=this.params.RoleSessionName||"web-identity",this.data=null,this._clientConfig=r.util.copy(t||{})},refresh:function(e){this.coalesceRefresh(e||r.util.fn.callback)},load:function(e){var t=this;t.createClients(),t.service.assumeRoleWithWebIdentity((function(n,r){t.data=null,n||(t.data=r,t.service.credentialsFrom(r,t)),e(n)}))},createClients:function(){if(!this.service){var e=r.util.merge({},this._clientConfig);e.params=this.params,this.service=new o(e)}}})},{"../../clients/sts":8,"../core":19}],27:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./util"),i=["AWS_ENABLE_ENDPOINT_DISCOVERY","AWS_ENDPOINT_DISCOVERY_ENABLED"];function s(e){var t=e.service,n=t.api||{},r=(n.operations,{});return t.config.region&&(r.region=t.config.region),n.serviceId&&(r.serviceId=n.serviceId),t.config.credentials.accessKeyId&&(r.accessKeyId=t.config.credentials.accessKeyId),r}function a(e,t,n){n&&null!=t&&"structure"===n.type&&n.required&&n.required.length>0&&o.arrayEach(n.required,(function(r){var o=n.members[r];if(!0===o.endpointDiscoveryId){var i=o.isLocationName?o.name:r;e[i]=String(t[r])}else a(e,t[r],o)}))}function c(e,t){var n={};return a(n,e.params,t),n}function u(e){var t=e.service,n=t.api,i=n.operations?n.operations[e.operation]:void 0,a=c(e,i?i.input:void 0),u=s(e);Object.keys(a).length>0&&(u=o.update(u,a),i&&(u.operation=i.name));var l=r.endpointCache.get(u);if(!l||1!==l.length||""!==l[0].Address)if(l&&l.length>0)e.httpRequest.updateEndpoint(l[0].Address);else{var p=t.makeRequest(n.endpointOperation,{Operation:i.name,Identifiers:a});d(p),p.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),p.removeListener("retry",r.EventListeners.Core.RETRY_CHECK),r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}]),p.send((function(e,t){t&&t.Endpoints?r.endpointCache.put(u,t.Endpoints):e&&r.endpointCache.put(u,[{Address:"",CachePeriodInMinutes:1}])}))}}var l={};function p(e,t){var n=e.service,i=n.api,a=i.operations?i.operations[e.operation]:void 0,u=a?a.input:void 0,p=c(e,u),h=s(e);Object.keys(p).length>0&&(h=o.update(h,p),a&&(h.operation=a.name));var f=r.EndpointCache.getKeyString(h),g=r.endpointCache.get(f);if(g&&1===g.length&&""===g[0].Address)return l[f]||(l[f]=[]),void l[f].push({request:e,callback:t});if(g&&g.length>0)e.httpRequest.updateEndpoint(g[0].Address),t();else{var m=n.makeRequest(i.endpointOperation,{Operation:a.name,Identifiers:p});m.removeListener("validate",r.EventListeners.Core.VALIDATE_PARAMETERS),d(m),r.endpointCache.put(f,[{Address:"",CachePeriodInMinutes:60}]),m.send((function(n,i){if(n){if(e.response.error=o.error(n,{retryable:!1}),r.endpointCache.remove(h),l[f]){var s=l[f];o.arrayEach(s,(function(e){e.request.response.error=o.error(n,{retryable:!1}),e.callback()})),delete l[f]}}else i&&(r.endpointCache.put(f,i.Endpoints),e.httpRequest.updateEndpoint(i.Endpoints[0].Address),l[f])&&(s=l[f],o.arrayEach(s,(function(e){e.request.httpRequest.updateEndpoint(i.Endpoints[0].Address),e.callback()})),delete l[f]);t()}))}}function d(e){var t=e.service.api.apiVersion;t&&!e.httpRequest.headers["x-amz-api-version"]&&(e.httpRequest.headers["x-amz-api-version"]=t)}function h(e){var t=e.error,n=e.httpResponse;if(t&&("InvalidEndpointException"===t.code||421===n.statusCode)){var i=e.request,a=i.service.api.operations||{},u=c(i,a[i.operation]?a[i.operation].input:void 0),l=s(i);Object.keys(u).length>0&&(l=o.update(l,u),a[i.operation]&&(l.operation=a[i.operation].name)),r.endpointCache.remove(l)}}function f(e){return["false","0"].indexOf(e)>=0}t.exports={discoverEndpoint:function(e,t){var s=e.service||{};if(function(e){if(e._originalConfig&&e._originalConfig.endpoint&&!0===e._originalConfig.endpointDiscoveryEnabled)throw o.error(new Error,{code:"ConfigurationException",message:"Custom endpoint is supplied; endpointDiscoveryEnabled must not be true."});var t=r.config[e.serviceIdentifier]||{};return Boolean(r.config.endpoint||t.endpoint||e._originalConfig&&e._originalConfig.endpoint)}(s)||e.isPresigned())return t();var a=(s.api.operations||{})[e.operation],c=a?a.endpointDiscoveryRequired:"NULL",l=function(e){var t=e.service||{};if(void 0!==t.config.endpointDiscoveryEnabled)return t.config.endpointDiscoveryEnabled;if(!o.isBrowser()){for(var s=0;s-1&&(e[t]++,0===e[t]);t--);}i.fromNumber=function(e){if(e>0x8000000000000000||e<-0x8000000000000000)throw new Error(e+" is too large (or, if negative, too small) to represent as an Int64");for(var t=new Uint8Array(8),n=7,r=Math.abs(Math.round(e));n>-1&&r>0;n--,r/=256)t[n]=r;return e<0&&s(t),new i(t)},i.prototype.valueOf=function(){var e=this.bytes.slice(0),t=128&e[0];return t&&s(e),parseInt(e.toString("hex"),16)*(t?-1:1)},i.prototype.toString=function(){return String(this.valueOf())},t.exports={Int64:i}},{"../core":19}],31:[function(e,t,n){var r=e("./parse-message").parseMessage;t.exports={parseEvent:function(e,t,n){var o=r(t),i=o.headers[":message-type"];if(i){if("error"===i.value)throw function(e){var t=e.headers[":error-code"],n=e.headers[":error-message"],r=new Error(n.value||n);return r.code=r.name=t.value||t,r}(o);if("event"!==i.value)return}var s=o.headers[":event-type"],a=n.members[s.value];if(a){var c={},u=a.eventPayloadMemberName;if(u){var l=a.members[u];"binary"===l.type?c[u]=o.body:c[u]=e.parse(o.body.toString(),l)}for(var p=a.eventHeaderMemberNames,d=0;d=0)return e.httpRequest.headers["X-Amz-Content-Sha256"]="UNSIGNED-PAYLOAD",t();n.util.computeSha256(i,(function(n,r){n?t(n):(e.httpRequest.headers["X-Amz-Content-Sha256"]=r,t())}))}else t()}})),e("SET_CONTENT_LENGTH","afterBuild",(function(e){var t=i(e),r=n.util.getRequestPayloadShape(e);if(void 0===e.httpRequest.headers["Content-Length"])try{var o=n.util.string.byteLength(e.httpRequest.body);e.httpRequest.headers["Content-Length"]=o}catch(n){if(r&&r.isStreaming){if(r.requiresLength)throw n;if(t.indexOf("unsigned-body")>=0)return void(e.httpRequest.headers["Transfer-Encoding"]="chunked");throw n}throw n}})),e("SET_HTTP_HOST","afterBuild",(function(e){e.httpRequest.headers.Host=e.httpRequest.endpoint.host})),e("SET_TRACE_ID","afterBuild",(function(e){var r="X-Amzn-Trace-Id";if(n.util.isNode()&&!Object.hasOwnProperty.call(e.httpRequest.headers,r)){var o=t.env.AWS_LAMBDA_FUNCTION_NAME,i=t.env._X_AMZN_TRACE_ID;"string"==typeof o&&o.length>0&&"string"==typeof i&&i.length>0&&(e.httpRequest.headers[r]=i)}})),e("RESTART","restart",(function(){var e=this.response.error;e&&e.retryable&&(this.httpRequest=new n.HttpRequest(this.service.endpoint,this.service.region),this.response.retryCount=600?this.emit("sign",[this],(function(e){e?t(e):i()})):i()})),e("HTTP_HEADERS","httpHeaders",(function(e,t,r,o){r.httpResponse.statusCode=e,r.httpResponse.statusMessage=o,r.httpResponse.headers=t,r.httpResponse.body=n.util.buffer.toBuffer(""),r.httpResponse.buffers=[],r.httpResponse.numBytes=0;var i=t.date||t.Date,s=r.request.service;if(i){var a=Date.parse(i);s.config.correctClockSkew&&s.isClockSkewed(a)&&s.applyClockOffset(a)}})),e("HTTP_DATA","httpData",(function(e,t){if(e){if(n.util.isNode()){t.httpResponse.numBytes+=e.length;var r=t.httpResponse.headers["content-length"],o={loaded:t.httpResponse.numBytes,total:r};t.request.emit("httpDownloadProgress",[o,t])}t.httpResponse.buffers.push(n.util.buffer.toBuffer(e))}})),e("HTTP_DONE","httpDone",(function(e){if(e.httpResponse.buffers&&e.httpResponse.buffers.length>0){var t=n.util.buffer.concat(e.httpResponse.buffers);e.httpResponse.body=t}delete e.httpResponse.numBytes,delete e.httpResponse.buffers})),e("FINALIZE_ERROR","retry",(function(e){e.httpResponse.statusCode&&(e.error.statusCode=e.httpResponse.statusCode,void 0===e.error.retryable&&(e.error.retryable=this.service.retryableError(e.error,this)))})),e("INVALIDATE_CREDENTIALS","retry",(function(e){if(e.error)switch(e.error.code){case"RequestExpired":case"ExpiredTokenException":case"ExpiredToken":e.error.retryable=!0,e.request.service.config.credentials.expired=!0}})),e("EXPIRED_SIGNATURE","retry",(function(e){var t=e.error;t&&"string"==typeof t.code&&"string"==typeof t.message&&t.code.match(/Signature/)&&t.message.match(/expired/)&&(e.error.retryable=!0)})),e("CLOCK_SKEWED","retry",(function(e){e.error&&this.service.clockSkewError(e.error)&&this.service.config.correctClockSkew&&(e.error.retryable=!0)})),e("REDIRECT","retry",(function(e){e.error&&e.error.statusCode>=300&&e.error.statusCode<400&&e.httpResponse.headers.location&&(this.httpRequest.endpoint=new n.Endpoint(e.httpResponse.headers.location),this.httpRequest.headers.Host=this.httpRequest.endpoint.host,e.error.redirect=!0,e.error.retryable=!0)})),e("RETRY_CHECK","retry",(function(e){e.error&&(e.error.redirect&&e.redirectCount=0?(e.error=null,setTimeout(t,n)):t()}))})),CorePost:(new r).addNamedListeners((function(e){e("EXTRACT_REQUEST_ID","extractData",n.util.extractRequestId),e("EXTRACT_REQUEST_ID","extractError",n.util.extractRequestId),e("ENOTFOUND_ERROR","httpError",(function(e){if("NetworkingError"===e.code&&function(e){return"ENOTFOUND"===e.errno||"number"==typeof e.errno&&"function"==typeof n.util.getSystemErrorName&&["EAI_NONAME","EAI_NODATA"].indexOf(n.util.getSystemErrorName(e.errno)>=0)}(e)){var t="Inaccessible host: `"+e.hostname+"' at port `"+e.port+"'. This service may not be available in the `"+e.region+"' region.";this.response.error=n.util.error(new Error(t),{code:"UnknownEndpoint",region:e.region,hostname:e.hostname,retryable:!0,originalError:e})}}))})),Logger:(new r).addNamedListeners((function(t){t("LOG_REQUEST","complete",(function(t){var r=t.request,o=r.service.config.logger;if(o){var i=function(){var i=(t.request.service.getSkewCorrectedDate().getTime()-r.startTime.getTime())/1e3,a=!!o.isTTY,c=t.httpResponse.statusCode,u=r.params;r.service.api.operations&&r.service.api.operations[r.operation]&&r.service.api.operations[r.operation].input&&(u=s(r.service.api.operations[r.operation].input,r.params));var l=e("util").inspect(u,!0,null),p="";return a&&(p+=""),p+="[AWS "+r.service.serviceIdentifier+" "+c,p+=" "+i.toString()+"s "+t.retryCount+" retries]",a&&(p+=""),p+=" "+n.util.string.lowerFirst(r.operation),p+="("+l+")",a&&(p+=""),p}();"function"==typeof o.log?o.log(i):"function"==typeof o.write&&o.write(i+"\n")}function s(e,t){if(!t)return t;if(e.isSensitive)return"***SensitiveInformation***";switch(e.type){case"structure":var r={};return n.util.each(t,(function(t,n){Object.prototype.hasOwnProperty.call(e.members,t)?r[t]=s(e.members[t],n):r[t]=n})),r;case"list":var o=[];return n.util.arrayEach(t,(function(t,n){o.push(s(e.member,t))})),o;case"map":var i={};return n.util.each(t,(function(t,n){i[t]=s(e.value,n)})),i;default:return t}}}))})),Json:(new r).addNamedListeners((function(t){var n=e("./protocol/json");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),Rest:(new r).addNamedListeners((function(t){var n=e("./protocol/rest");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),RestJson:(new r).addNamedListeners((function(t){var n=e("./protocol/rest_json");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError),t("UNSET_CONTENT_LENGTH","afterBuild",n.unsetContentLength)})),RestXml:(new r).addNamedListeners((function(t){var n=e("./protocol/rest_xml");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)})),Query:(new r).addNamedListeners((function(t){var n=e("./protocol/query");t("BUILD","build",n.buildRequest),t("EXTRACT_DATA","extractData",n.extractData),t("EXTRACT_ERROR","extractError",n.extractError)}))}}).call(this)}).call(this,e("_process"))},{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,_process:92,util:86}],35:[function(e,t,n){var r=e("./core"),o=r.util.inherit;r.Endpoint=o({constructor:function(e,t){if(r.util.hideProperties(this,["slashes","auth","hash","search","query"]),null==e)throw new Error("Invalid endpoint: "+e);if("string"!=typeof e)return r.util.copy(e);e.match(/^http/)||(e=((t&&void 0!==t.sslEnabled?t.sslEnabled:r.config.sslEnabled)?"https":"http")+"://"+e),r.util.update(this,r.util.urlParse(e)),this.port?this.port=parseInt(this.port,10):this.port="https:"===this.protocol?443:80}}),r.HttpRequest=o({constructor:function(e,t){e=new r.Endpoint(e),this.method="POST",this.path=e.path||"/",this.headers={},this.body="",this.endpoint=e,this.region=t,this._userAgent="",this.setUserAgent()},setUserAgent:function(){this._userAgent=this.headers[this.getUserAgentHeaderName()]=r.util.userAgent()},getUserAgentHeaderName:function(){return(r.util.isBrowser()?"X-Amz-":"")+"User-Agent"},appendToUserAgent:function(e){"string"==typeof e&&e&&(this._userAgent+=" "+e),this.headers[this.getUserAgentHeaderName()]=this._userAgent},getUserAgent:function(){return this._userAgent},pathname:function(){return this.path.split("?",1)[0]},search:function(){var e=this.path.split("?",2)[1];return e?(e=r.util.queryStringParse(e),r.util.queryParamsToString(e)):""},updateEndpoint:function(e){var t=new r.Endpoint(e);this.endpoint=t,this.path=t.path||"/",this.headers.Host&&(this.headers.Host=t.host)}}),r.HttpResponse=o({constructor:function(){this.statusCode=void 0,this.headers={},this.body=void 0,this.streaming=!1,this.stream=null},createUnbufferedStream:function(){return this.streaming=!0,this.stream}}),r.HttpClient=o({}),r.HttpClient.getInstance=function(){return void 0===this.singleton&&(this.singleton=new this),this.singleton}},{"./core":19}],36:[function(e,t,n){var r=e("../core"),o=e("events").EventEmitter;e("../http"),r.XHRClient=r.util.inherit({handleRequest:function(e,t,n,i){var s=this,a=e.endpoint,c=new o,u=a.protocol+"//"+a.hostname;80!==a.port&&443!==a.port&&(u+=":"+a.port),u+=e.path;var l=new XMLHttpRequest,p=!1;e.stream=l,l.addEventListener("readystatechange",(function(){try{if(0===l.status)return}catch(e){return}this.readyState>=this.HEADERS_RECEIVED&&!p&&(c.statusCode=l.status,c.headers=s.parseHeaders(l.getAllResponseHeaders()),c.emit("headers",c.statusCode,c.headers,l.statusText),p=!0),this.readyState===this.DONE&&s.finishRequest(l,c)}),!1),l.upload.addEventListener("progress",(function(e){c.emit("sendProgress",e)})),l.addEventListener("progress",(function(e){c.emit("receiveProgress",e)}),!1),l.addEventListener("timeout",(function(){i(r.util.error(new Error("Timeout"),{code:"TimeoutError"}))}),!1),l.addEventListener("error",(function(){i(r.util.error(new Error("Network Failure"),{code:"NetworkingError"}))}),!1),l.addEventListener("abort",(function(){i(r.util.error(new Error("Request aborted"),{code:"RequestAbortedError"}))}),!1),n(c),l.open(e.method,u,!1!==t.xhrAsync),r.util.each(e.headers,(function(e,t){"Content-Length"!==e&&"User-Agent"!==e&&"Host"!==e&&l.setRequestHeader(e,t)})),t.timeout&&!1!==t.xhrAsync&&(l.timeout=t.timeout),t.xhrWithCredentials&&(l.withCredentials=!0);try{l.responseType="arraybuffer"}catch(e){}try{e.body?l.send(e.body):l.send()}catch(t){if(!e.body||"object"!=typeof e.body.buffer)throw t;l.send(e.body.buffer)}return c},parseHeaders:function(e){var t={};return r.util.arrayEach(e.split(/\r?\n/),(function(e){var n=e.split(":",1)[0],r=e.substring(n.length+2);n.length>0&&(t[n.toLowerCase()]=r)})),t},finishRequest:function(e,t){var n;if("arraybuffer"===e.responseType&&e.response){var o=e.response;n=new r.util.Buffer(o.byteLength);for(var i=new Uint8Array(o),s=0;s-1?t||"":t,this.isJsonValue?JSON.parse(t):t&&"function"==typeof t.toString?t.toString():t},this.toWireFormat=function(e){return this.isJsonValue?JSON.stringify(e):e}}function h(){a.apply(this,arguments),this.toType=function(e){var t=o.base64.decode(e);if(this.isSensitive&&o.isNode()&&"function"==typeof o.Buffer.alloc){var n=o.Buffer.alloc(t.length,t);t.fill(0),t=n}return t},this.toWireFormat=o.base64.encode}function f(){h.apply(this,arguments)}function g(){a.apply(this,arguments),this.toType=function(e){return"boolean"==typeof e?e:null==e?null:"true"===e}}a.normalizedTypes={character:"string",double:"float",long:"integer",short:"integer",biginteger:"integer",bigdecimal:"float",blob:"binary"},a.types={structure:u,list:l,map:p,boolean:g,timestamp:function(e){var t=this;if(a.apply(this,arguments),e.timestampFormat)i(this,"timestampFormat",e.timestampFormat);else if(t.isTimestampFormatSet&&this.timestampFormat)i(this,"timestampFormat",this.timestampFormat);else if("header"===this.location)i(this,"timestampFormat","rfc822");else if("querystring"===this.location)i(this,"timestampFormat","iso8601");else if(this.api)switch(this.api.protocol){case"json":case"rest-json":i(this,"timestampFormat","unixTimestamp");break;case"rest-xml":case"query":case"ec2":i(this,"timestampFormat","iso8601")}this.toType=function(e){return null==e?null:"function"==typeof e.toUTCString?e:"string"==typeof e||"number"==typeof e?o.date.parseTimestamp(e):null},this.toWireFormat=function(e){return o.date.format(e,t.timestampFormat)}},float:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseFloat(e)},this.toWireFormat=this.toType},integer:function(){a.apply(this,arguments),this.toType=function(e){return null==e?null:parseInt(e,10)},this.toWireFormat=this.toType},string:d,base64:f,binary:h},a.resolve=function(e,t){if(e.shape){var n=t.api.shapes[e.shape];if(!n)throw new Error("Cannot find shape reference: "+e.shape);return n}return null},a.create=function(e,t,n){if(e.isShape)return e;var r=a.resolve(e,t);if(r){var o=Object.keys(e);t.documentation||(o=o.filter((function(e){return!e.match(/documentation/)})));var i=function(){r.constructor.call(this,e,t,n)};return i.prototype=r,new i}e.type||(e.members?e.type="structure":e.member?e.type="list":e.key?e.type="map":e.type="string");var s=e.type;if(a.normalizedTypes[e.type]&&(e.type=a.normalizedTypes[e.type]),a.types[e.type])return new a.types[e.type](e,t,n);throw new Error("Unrecognized shape type: "+s)},a.shapes={StructureShape:u,ListShape:l,MapShape:p,StringShape:d,BooleanShape:g,Base64Shape:f},t.exports=a},{"../util":74,"./collection":41}],46:[function(e,t,n){var r=e("./core");r.ParamValidator=r.util.inherit({constructor:function(e){!0!==e&&void 0!==e||(e={min:!0}),this.validation=e},validate:function(e,t,n){if(this.errors=[],this.validateMember(e,t||{},n||"params"),this.errors.length>1){var o=this.errors.join("\n* ");throw o="There were "+this.errors.length+" validation errors:\n* "+o,r.util.error(new Error(o),{code:"MultipleValidationErrors",errors:this.errors})}if(1===this.errors.length)throw this.errors[0];return!0},fail:function(e,t){this.errors.push(r.util.error(new Error(t),{code:e}))},validateStructure:function(e,t,n){if(e.isDocument)return!0;var r;this.validateType(t,n,["object"],"structure");for(var o=0;e.required&&o= 1, but found "'+t+'" for '+n)},validatePattern:function(e,t,n){this.validation.pattern&&void 0!==e.pattern&&(new RegExp(e.pattern).test(t)||this.fail("PatternMatchError",'Provided value "'+t+'" does not match regex pattern /'+e.pattern+"/ for "+n))},validateRange:function(e,t,n,r){this.validation.min&&void 0!==e.min&&t= "+e.min+", but found "+t+" for "+n),this.validation.max&&void 0!==e.max&&t>e.max&&this.fail("MaxRangeError","Expected "+r+" <= "+e.max+", but found "+t+" for "+n)},validateEnum:function(e,t,n){this.validation.enum&&void 0!==e.enum&&-1===e.enum.indexOf(t)&&this.fail("EnumError","Found string value of "+t+", but expected "+e.enum.join("|")+" for "+n)},validateType:function(e,t,n,o){if(null==e)return!1;for(var i=!1,s=0;s63)throw r.error(new Error,{code:"ValidationError",message:"Hostname label length should be between 1 to 63 characters, inclusive."});if(!i.test(e))throw o.util.error(new Error,{code:"ValidationError",message:e+" is not hostname compatible."})}))}return e}}},{"../core":19,"../util":74}],48:[function(e,t,n){var r=e("../util"),o=e("../json/builder"),i=e("../json/parser"),s=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.httpRequest,n=e.service.api,r=n.targetPrefix+"."+n.operations[e.operation].name,i=n.jsonVersion||"1.0",a=n.operations[e.operation].input,c=new o;1===i&&(i="1.0"),n.awsQueryCompatible&&(t.params||(t.params={}),Object.assign(t.params,e.params)),t.body=c.build(e.params||{},a),t.headers["Content-Type"]="application/x-amz-json-"+i,t.headers["X-Amz-Target"]=r,s(e)},extractError:function(e){var t={},n=e.httpResponse;if(t.code=n.headers["x-amzn-errortype"]||"UnknownError","string"==typeof t.code&&(t.code=t.code.split(":")[0]),n.body.length>0)try{var o=JSON.parse(n.body.toString()),i=o.__type||o.code||o.Code;i&&(t.code=i.split("#").pop()),"RequestEntityTooLarge"===t.code?t.message="Request body must be less than 1 MB":t.message=o.message||o.Message||null}catch(o){t.statusCode=n.statusCode,t.message=n.statusMessage}else t.statusCode=n.statusCode,t.message=n.statusCode.toString();e.error=r.error(new Error,t)},extractData:function(e){var t=e.httpResponse.body.toString()||"{}";if(!1===e.request.service.config.convertResponseTypes)e.data=JSON.parse(t);else{var n=e.request.service.api.operations[e.request.operation].output||{},r=new i;e.data=r.parse(t,n)}}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("../query/query_param_serializer"),s=e("../model/shape"),a=e("./helpers").populateHostPrefix;t.exports={buildRequest:function(e){var t=e.service.api.operations[e.operation],n=e.httpRequest;n.headers["Content-Type"]="application/x-www-form-urlencoded; charset=utf-8",n.params={Version:e.service.api.apiVersion,Action:t.name},(new i).serialize(e.params,t.input,(function(e,t){n.params[e]=t})),n.body=o.queryParamsToString(n.params),a(e)},extractError:function(e){var t,n=e.httpResponse.body.toString();if(n.match("=0?"&":"?";var c=[];r.arrayEach(Object.keys(s).sort(),(function(e){Array.isArray(s[e])||(s[e]=[s[e]]);for(var t=0;t=0&&delete e.httpRequest.headers["Content-Length"]}}},{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(e,t,n){var r=e("../core"),o=e("../util"),i=e("./rest");t.exports={buildRequest:function(e){i.buildRequest(e),["GET","HEAD"].indexOf(e.httpRequest.method)<0&&function(e){var t=e.service.api.operations[e.operation].input,n=new r.XML.Builder,i=e.params,s=t.payload;if(s){var a=t.members[s];if(void 0===(i=i[s]))return;if("structure"===a.type){var c=a.name;e.httpRequest.body=n.toXML(i,a,c,!0)}else e.httpRequest.body=i}else e.httpRequest.body=n.toXML(i,t,t.name||t.shape||o.string.upperFirst(e.operation)+"Request")}(e)},extractError:function(e){var t;i.extractError(e);try{t=(new r.XML.Parser).parse(e.httpResponse.body.toString())}catch(n){t={Code:e.httpResponse.statusCode,Message:e.httpResponse.statusMessage}}t.Errors&&(t=t.Errors),t.Error&&(t=t.Error),t.Code?e.error=o.error(new Error,{code:t.Code,message:t.Message}):e.error=o.error(new Error,{code:e.httpResponse.statusCode,message:null})},extractData:function(e){var t;i.extractData(e);var n=e.request,s=e.httpResponse.body,a=n.service.api.operations[n.operation],c=a.output,u=(a.hasEventOutput,c.payload);if(u){var l=c.members[u];l.isEventStream?(t=new r.XML.Parser,e.data[u]=o.createEventStream(2===r.HttpClient.streamsApiVersion?e.httpResponse.stream:e.httpResponse.body,t,l)):"structure"===l.type?(t=new r.XML.Parser,e.data[u]=t.parse(s.toString(),l)):"binary"===l.type||l.isStreaming?e.data[u]=s:e.data[u]=l.toType(s)}else if(s.length>0){var p=(t=new r.XML.Parser).parse(s.toString(),c);o.update(e.data,p)}}}},{"../core":19,"../util":74,"./rest":50}],53:[function(e,t,n){var r=e("../util");function o(){}function i(e){return e.isQueryName||"ec2"!==e.api.protocol?e.name:e.name[0].toUpperCase()+e.name.substr(1)}function s(e,t,n,o){r.each(n.members,(function(n,r){var s=t[n];if(null!=s){var c=i(r);a(c=e?e+"."+c:c,s,r,o)}}))}function a(e,t,n,o){null!=t&&("structure"===n.type?s(e,t,n,o):"list"===n.type?function(e,t,n,o){var s=n.member||{};0!==t.length?r.arrayEach(t,(function(t,r){var c="."+(r+1);if("ec2"===n.api.protocol)c+="";else if(n.flattened){if(s.name){var u=e.split(".");u.pop(),u.push(i(s)),e=u.join(".")}}else c="."+(s.name?s.name:"member")+c;a(e+c,t,s,o)})):o.call(this,e,null)}(e,t,n,o):"map"===n.type?function(e,t,n,o){var i=1;r.each(t,(function(t,r){var s=(n.flattened?".":".entry.")+i+++".",c=s+(n.key.name||"key"),u=s+(n.value.name||"value");a(e+c,t,n.key,o),a(e+u,r,n.value,o)}))}(e,t,n,o):o(e,n.toWireFormat(t).toString()))}o.prototype.serialize=function(e,t,n){s("",e,t,n)},t.exports=o},{"../util":74}],54:[function(e,t,n){t.exports={now:function(){return"undefined"!=typeof performance&&"function"==typeof performance.now?performance.now():Date.now()}}},{}],55:[function(e,t,n){t.exports={isFipsRegion:function(e){return"string"==typeof e&&(e.startsWith("fips-")||e.endsWith("-fips"))},isGlobalRegion:function(e){return"string"==typeof e&&["aws-global","aws-us-gov-global"].includes(e)},getRealRegion:function(e){return["fips-aws-global","aws-fips","aws-global"].includes(e)?"us-east-1":["fips-aws-us-gov-global","aws-us-gov-global"].includes(e)?"us-gov-west-1":e.replace(/fips-(dkr-|prod-)?|-fips/,"")}}},{}],56:[function(e,t,n){var r=e("./util"),o=e("./region_config_data.json");function i(e,t){r.each(t,(function(t,n){"globalEndpoint"!==t&&(void 0!==e.config[t]&&null!==e.config[t]||(e.config[t]=n))}))}t.exports={configureEndpoint:function(e){for(var t=function(e){var t=e.config.region,n=function(e){if(!e)return null;var t=e.split("-");return t.length<3?null:t.slice(0,t.length-2).join("-")+"-*"}(t),r=e.api.endpointPrefix;return[[t,r],[n,r],[t,"*"],[n,"*"],["*",r],["*","*"]].map((function(e){return e[0]&&e[1]?e.join("/"):null}))}(e),n=e.config.useFipsEndpoint,r=e.config.useDualstackEndpoint,s=0;s=0){c=!0;var u=0}var l=function(){c&&u!==a?o.emit("error",n.util.error(new Error("Stream content length mismatch. Received "+u+" of "+a+" bytes."),{code:"StreamContentLengthMismatch"})):2===n.HttpClient.streamsApiVersion?o.end():o.emit("end")},p=s.httpResponse.createUnbufferedStream();if(2===n.HttpClient.streamsApiVersion)if(c){var d=new e.PassThrough;d._write=function(t){return t&&t.length&&(u+=t.length),e.PassThrough.prototype._write.apply(this,arguments)},d.on("end",l),o.on("error",(function(e){c=!1,p.unpipe(d),d.emit("end"),d.end()})),p.pipe(d).pipe(o,{end:!1})}else p.pipe(o);else c&&p.on("data",(function(e){e&&e.length&&(u+=e.length)})),p.on("data",(function(e){o.emit("data",e)})),p.on("end",l);p.on("error",(function(e){c=!1,o.emit("error",e)}))}})),o},emitEvent:function(e,t,r){"function"==typeof t&&(r=t,t=null),r||(r=function(){}),t||(t=this.eventParameters(e,this.response)),n.SequentialExecutor.prototype.emit.call(this,e,t,(function(e){e&&(this.response.error=e),r.call(this,e)}))},eventParameters:function(e){switch(e){case"restart":case"validate":case"sign":case"build":case"afterValidate":case"afterBuild":return[this];case"error":return[this.response.error,this.response];default:return[this.response]}},presign:function(e,t){return t||"function"!=typeof e||(t=e,e=null),(new n.Signers.Presign).sign(this.toGet(),e,t)},isPresigned:function(){return Object.prototype.hasOwnProperty.call(this.httpRequest.headers,"presigned-expires")},toUnauthenticated:function(){return this._unAuthenticated=!0,this.removeListener("validate",n.EventListeners.Core.VALIDATE_CREDENTIALS),this.removeListener("sign",n.EventListeners.Core.SIGN),this},toGet:function(){return"query"!==this.service.api.protocol&&"ec2"!==this.service.api.protocol||(this.removeListener("build",this.buildAsGet),this.addListener("build",this.buildAsGet)),this},buildAsGet:function(e){e.httpRequest.method="GET",e.httpRequest.path=e.service.endpoint.path+"?"+e.httpRequest.body,e.httpRequest.body="",delete e.httpRequest.headers["Content-Length"],delete e.httpRequest.headers["Content-Type"]},haltHandlersOnError:function(){this._haltHandlersOnError=!0}}),n.Request.addPromisesToClass=function(e){this.prototype.promise=function(){var t=this;return this.httpRequest.appendToUserAgent("promise"),new e((function(e,n){t.on("complete",(function(t){t.error?n(t.error):e(Object.defineProperty(t.data||{},"$response",{value:t}))})),t.runTo()}))}},n.Request.deletePromisesFromClass=function(){delete this.prototype.promise},n.util.addPromises(n.Request),n.util.mixin(n.Request,n.SequentialExecutor)}).call(this)}).call(this,e("_process"))},{"./core":19,"./state_machine":73,_process:92,jmespath:91}],59:[function(e,t,n){var r=e("./core"),o=r.util.inherit,i=e("jmespath");function s(e){var t=e.request._waiter,n=t.config.acceptors,r=!1,o="retry";n.forEach((function(n){if(!r){var i=t.matchers[n.matcher];i&&i(e,n.expected,n.argument)&&(r=!0,o=n.state)}})),!r&&e.error&&(o="failure"),"success"===o?t.setSuccess(e):t.setError(e,"retry"===o)}r.ResourceWaiter=o({constructor:function(e,t){this.service=e,this.state=t,this.loadWaiterConfig(this.state)},service:null,state:null,config:null,matchers:{path:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}return i.strictDeepEqual(r,t)},pathAll:function(e,t,n){try{var r=i.search(e.data,n)}catch(e){return!1}Array.isArray(r)||(r=[r]);var o=r.length;if(!o)return!1;for(var s=0;s-1&&n.splice(o,1)}return this},removeAllListeners:function(e){return e?delete this._events[e]:this._events={},this},emit:function(e,t,n){n||(n=function(){});var r=this.listeners(e),o=r.length;return this.callListeners(r,t,n),o>0},callListeners:function(e,t,n,o){var i=this,s=o||null;function a(o){if(o&&(s=r.util.error(s||new Error,o),i._haltHandlersOnError))return n.call(i,s);i.callListeners(e,t,n,s)}for(;e.length>0;){var c=e.shift();if(c._isAsync)return void c.apply(i,t.concat([a]));try{c.apply(i,t)}catch(e){s=r.util.error(s||new Error,e)}if(s&&i._haltHandlersOnError)return void n.call(i,s)}n.call(i,s)},addListeners:function(e){var t=this;return e._events&&(e=e._events),r.util.each(e,(function(e,n){"function"==typeof n&&(n=[n]),r.util.arrayEach(n,(function(n){t.on(e,n)}))})),t},addNamedListener:function(e,t,n,r){return this[e]=n,this.addListener(t,n,r),this},addNamedAsyncListener:function(e,t,n,r){return n._isAsync=!0,this.addNamedListener(e,t,n,r)},addNamedListeners:function(e){var t=this;return e((function(){t.addNamedListener.apply(t,arguments)}),(function(){t.addNamedAsyncListener.apply(t,arguments)})),this}}),r.SequentialExecutor.prototype.addListener=r.SequentialExecutor.prototype.on,t.exports=r.SequentialExecutor},{"./core":19}],62:[function(e,t,n){(function(n){(function(){var r=e("./core"),o=e("./model/api"),i=e("./region_config"),s=r.util.inherit,a=0,c=e("./region/utils");r.Service=s({constructor:function(e){if(!this.loadServiceClass)throw r.util.error(new Error,"Service must be constructed with `new' operator");if(e){if(e.region){var t=e.region;c.isFipsRegion(t)&&(e.region=c.getRealRegion(t),e.useFipsEndpoint=!0),c.isGlobalRegion(t)&&(e.region=c.getRealRegion(t))}"boolean"==typeof e.useDualstack&&"boolean"!=typeof e.useDualstackEndpoint&&(e.useDualstackEndpoint=e.useDualstack)}var n=this.loadServiceClass(e||{});if(n){var o=r.util.copy(e),i=new n(e);return Object.defineProperty(i,"_originalConfig",{get:function(){return o},enumerable:!1,configurable:!0}),i._clientId=++a,i}this.initialize(e)},initialize:function(e){var t=r.config[this.serviceIdentifier];if(this.config=new r.Config(r.config),t&&this.config.update(t,!0),e&&this.config.update(e,!0),this.validateService(),this.config.endpoint||i.configureEndpoint(this),this.config.endpoint=this.endpointFromTemplate(this.config.endpoint),this.setEndpoint(this.config.endpoint),r.SequentialExecutor.call(this),r.Service.addDefaultMonitoringListeners(this),(this.config.clientSideMonitoring||r.Service._clientSideMonitoring)&&this.publisher){var o=this.publisher;this.addNamedListener("PUBLISH_API_CALL","apiCall",(function(e){n.nextTick((function(){o.eventHandler(e)}))})),this.addNamedListener("PUBLISH_API_ATTEMPT","apiCallAttempt",(function(e){n.nextTick((function(){o.eventHandler(e)}))}))}},validateService:function(){},loadServiceClass:function(e){var t=e;if(r.util.isEmpty(this.api)){if(t.apiConfig)return r.Service.defineServiceApi(this.constructor,t.apiConfig);if(this.constructor.services){(t=new r.Config(r.config)).update(e,!0);var n=t.apiVersions[this.constructor.serviceIdentifier];return n=n||t.apiVersion,this.getLatestServiceClass(n)}return null}return null},getLatestServiceClass:function(e){return e=this.getLatestServiceVersion(e),null===this.constructor.services[e]&&r.Service.defineServiceApi(this.constructor,e),this.constructor.services[e]},getLatestServiceVersion:function(e){if(!this.constructor.services||0===this.constructor.services.length)throw new Error("No services defined on "+this.constructor.serviceIdentifier);if(e?r.util.isType(e,Date)&&(e=r.util.date.iso8601(e).split("T")[0]):e="latest",Object.hasOwnProperty(this.constructor.services,e))return e;for(var t=Object.keys(this.constructor.services).sort(),n=null,o=t.length-1;o>=0;o--)if("*"!==t[o][t[o].length-1]&&(n=t[o]),t[o].substr(0,10)<=e)return n;throw new Error("Could not find "+this.constructor.serviceIdentifier+" API to satisfy version constraint `"+e+"'")},api:{},defaultRetryCount:3,customizeRequests:function(e){if(e){if("function"!=typeof e)throw new Error("Invalid callback type '"+typeof e+"' provided in customizeRequests");this.customRequestHandler=e}else this.customRequestHandler=null},makeRequest:function(e,t,n){if("function"==typeof t&&(n=t,t=null),t=t||{},this.config.params){var o=this.api.operations[e];o&&(t=r.util.copy(t),r.util.each(this.config.params,(function(e,n){o.input.members[e]&&(void 0!==t[e]&&null!==t[e]||(t[e]=n))})))}var i=new r.Request(this,e,t);return this.addAllRequestListeners(i),this.attachMonitoringEmitter(i),n&&i.send(n),i},makeUnauthenticatedRequest:function(e,t,n){"function"==typeof t&&(n=t,t={});var r=this.makeRequest(e,t).toUnauthenticated();return n?r.send(n):r},waitFor:function(e,t,n){return new r.ResourceWaiter(this,e).wait(t,n)},addAllRequestListeners:function(e){for(var t=[r.events,r.EventListeners.Core,this.serviceInterface(),r.EventListeners.CorePost],n=0;n299?(o.code&&(n.FinalAwsException=o.code),o.message&&(n.FinalAwsExceptionMessage=o.message)):((o.code||o.name)&&(n.FinalSdkException=o.code||o.name),o.message&&(n.FinalSdkExceptionMessage=o.message))}return n},apiAttemptEvent:function(e){var t=e.service.api.operations[e.operation],n={Type:"ApiCallAttempt",Api:t?t.name:e.operation,Version:1,Service:e.service.api.serviceId||e.service.api.endpointPrefix,Fqdn:e.httpRequest.endpoint.hostname,UserAgent:e.httpRequest.getUserAgent()},r=e.response;return r.httpResponse.statusCode&&(n.HttpStatusCode=r.httpResponse.statusCode),!e._unAuthenticated&&e.service.config.credentials&&e.service.config.credentials.accessKeyId&&(n.AccessKey=e.service.config.credentials.accessKeyId),r.httpResponse.headers?(e.httpRequest.headers["x-amz-security-token"]&&(n.SessionToken=e.httpRequest.headers["x-amz-security-token"]),r.httpResponse.headers["x-amzn-requestid"]&&(n.XAmznRequestId=r.httpResponse.headers["x-amzn-requestid"]),r.httpResponse.headers["x-amz-request-id"]&&(n.XAmzRequestId=r.httpResponse.headers["x-amz-request-id"]),r.httpResponse.headers["x-amz-id-2"]&&(n.XAmzId2=r.httpResponse.headers["x-amz-id-2"]),n):n},attemptFailEvent:function(e){var t=this.apiAttemptEvent(e),n=e.response,r=n.error;return n.httpResponse.statusCode>299?(r.code&&(t.AwsException=r.code),r.message&&(t.AwsExceptionMessage=r.message)):((r.code||r.name)&&(t.SdkException=r.code||r.name),r.message&&(t.SdkExceptionMessage=r.message)),t},attachMonitoringEmitter:function(e){var t,n,o,i,s,a,c=0,u=this;e.on("validate",(function(){i=r.util.realClock.now(),a=Date.now()}),!0),e.on("sign",(function(){n=r.util.realClock.now(),t=Date.now(),s=e.httpRequest.region,c++}),!0),e.on("validateResponse",(function(){o=Math.round(r.util.realClock.now()-n)})),e.addNamedListener("API_CALL_ATTEMPT","success",(function(){var n=u.apiAttemptEvent(e);n.Timestamp=t,n.AttemptLatency=o>=0?o:0,n.Region=s,u.emit("apiCallAttempt",[n])})),e.addNamedListener("API_CALL_ATTEMPT_RETRY","retry",(function(){var i=u.attemptFailEvent(e);i.Timestamp=t,o=o||Math.round(r.util.realClock.now()-n),i.AttemptLatency=o>=0?o:0,i.Region=s,u.emit("apiCallAttempt",[i])})),e.addNamedListener("API_CALL","complete",(function(){var t=u.apiCallEvent(e);if(t.AttemptCount=c,!(t.AttemptCount<=0)){t.Timestamp=a;var n=Math.round(r.util.realClock.now()-i);t.Latency=n>=0?n:0;var o=e.response;o.error&&o.error.retryable&&"number"==typeof o.retryCount&&"number"==typeof o.maxRetries&&o.retryCount>=o.maxRetries&&(t.MaxRetriesExceeded=1),u.emit("apiCall",[t])}}))},setupRequestListeners:function(e){},getSigningName:function(){return this.api.signingName||this.api.endpointPrefix},getSignerClass:function(e){var t,n=null,o="";return e&&(o=(n=(e.service.api.operations||{})[e.operation]||null)?n.authtype:""),t=this.config.signatureVersion?this.config.signatureVersion:"v4"===o||"v4-unsigned-body"===o?"v4":"bearer"===o?"bearer":this.api.signatureVersion,r.Signers.RequestSigner.getVersion(t)},serviceInterface:function(){switch(this.api.protocol){case"ec2":case"query":return r.EventListeners.Query;case"json":return r.EventListeners.Json;case"rest-json":return r.EventListeners.RestJson;case"rest-xml":return r.EventListeners.RestXml}if(this.api.protocol)throw new Error("Invalid service `protocol' "+this.api.protocol+" in API config")},successfulResponse:function(e){return e.httpResponse.statusCode<300},numRetries:function(){return void 0!==this.config.maxRetries?this.config.maxRetries:this.defaultRetryCount},retryDelays:function(e,t){return r.util.calculateRetryDelay(e,this.config.retryDelayOptions,t)},retryableError:function(e){return!!this.timeoutError(e)||!!this.networkingError(e)||!!this.expiredCredentialsError(e)||!!this.throttledError(e)||e.statusCode>=500},networkingError:function(e){return"NetworkingError"===e.code},timeoutError:function(e){return"TimeoutError"===e.code},expiredCredentialsError:function(e){return"ExpiredTokenException"===e.code},clockSkewError:function(e){switch(e.code){case"RequestTimeTooSkewed":case"RequestExpired":case"InvalidSignatureException":case"SignatureDoesNotMatch":case"AuthFailure":case"RequestInTheFuture":return!0;default:return!1}},getSkewCorrectedDate:function(){return new Date(Date.now()+this.config.systemClockOffset)},applyClockOffset:function(e){e&&(this.config.systemClockOffset=e-Date.now())},isClockSkewed:function(e){if(e)return Math.abs(this.getSkewCorrectedDate().getTime()-e)>=3e5},throttledError:function(e){if(429===e.statusCode)return!0;switch(e.code){case"ProvisionedThroughputExceededException":case"Throttling":case"ThrottlingException":case"RequestLimitExceeded":case"RequestThrottled":case"RequestThrottledException":case"TooManyRequestsException":case"TransactionInProgressException":case"EC2ThrottledException":return!0;default:return!1}},endpointFromTemplate:function(e){if("string"!=typeof e)return e;var t=e;return t=(t=(t=t.replace(/\{service\}/g,this.api.endpointPrefix)).replace(/\{region\}/g,this.config.region)).replace(/\{scheme\}/g,this.config.sslEnabled?"https":"http")},setEndpoint:function(e){this.endpoint=new r.Endpoint(e,this.config)},paginationConfig:function(e,t){var n=this.api.operations[e].paginator;if(!n){if(t){var o=new Error;throw r.util.error(o,"No pagination configuration for "+e)}return null}return n}}),r.util.update(r.Service,{defineMethods:function(e){r.util.each(e.prototype.api.operations,(function(t){e.prototype[t]||("none"===e.prototype.api.operations[t].authtype?e.prototype[t]=function(e,n){return this.makeUnauthenticatedRequest(t,e,n)}:e.prototype[t]=function(e,n){return this.makeRequest(t,e,n)})}))},defineService:function(e,t,n){r.Service._serviceMap[e]=!0,Array.isArray(t)||(n=t,t=[]);var o=s(r.Service,n||{});if("string"==typeof e){r.Service.addVersions(o,t);var i=o.serviceIdentifier||e;o.serviceIdentifier=i}else o.prototype.api=e,r.Service.defineMethods(o);if(r.SequentialExecutor.call(this.prototype),!this.prototype.publisher&&r.util.clientSideMonitoring){var a=r.util.clientSideMonitoring.Publisher,c=(0,r.util.clientSideMonitoring.configProvider)();this.prototype.publisher=new a(c),c.enabled&&(r.Service._clientSideMonitoring=!0)}return r.SequentialExecutor.call(o.prototype),r.Service.addDefaultMonitoringListeners(o.prototype),o},addVersions:function(e,t){Array.isArray(t)||(t=[t]),e.services=e.services||{};for(var n=0;n604800)throw r.util.error(new Error,{code:"InvalidExpiryTime",message:"Presigning does not support expiry time greater than a week with SigV4 signing.",retryable:!1});e.httpRequest.headers[i]=t}else{if(n!==r.Signers.S3)throw r.util.error(new Error,{message:"Presigning only supports S3 or SigV4 signing.",code:"UnsupportedSigner",retryable:!1});var o=e.service?e.service.getSkewCorrectedDate():r.util.date.getDate();e.httpRequest.headers[i]=parseInt(r.util.date.unixTimestamp(o)+t,10).toString()}}function a(e){var t=e.httpRequest.endpoint,n=r.util.urlParse(e.httpRequest.path),o={};n.search&&(o=r.util.queryStringParse(n.search.substr(1)));var s=e.httpRequest.headers.Authorization.split(" ");if("AWS"===s[0])s=s[1].split(":"),o.Signature=s.pop(),o.AWSAccessKeyId=s.join(":"),r.util.each(e.httpRequest.headers,(function(e,t){e===i&&(e="Expires"),0===e.indexOf("x-amz-meta-")&&(delete o[e],e=e.toLowerCase()),o[e]=t})),delete e.httpRequest.headers[i],delete o.Authorization,delete o.Host;else if("AWS4-HMAC-SHA256"===s[0]){s.shift();var a=s.join(" ").match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1];o["X-Amz-Signature"]=a,delete o.Expires}t.pathname=n.pathname,t.search=r.util.queryParamsToString(o)}r.Signers.Presign=o({sign:function(e,t,n){if(e.httpRequest.headers[i]=t||3600,e.on("build",s),e.on("sign",a),e.removeListener("afterBuild",r.EventListeners.Core.SET_CONTENT_LENGTH),e.removeListener("afterBuild",r.EventListeners.Core.COMPUTE_SHA256),e.emit("beforePresign",[e]),!n){if(e.build(),e.response.error)throw e.response.error;return r.util.urlFormat(e.httpRequest.endpoint)}e.build((function(){this.response.error?n(this.response.error):n(null,r.util.urlFormat(e.httpRequest.endpoint))}))}}),t.exports=r.Signers.Presign},{"../core":19}],66:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.RequestSigner=o({constructor:function(e){this.request=e},setServiceClientId:function(e){this.serviceClientId=e},getServiceClientId:function(){return this.serviceClientId}}),r.Signers.RequestSigner.getVersion=function(e){switch(e){case"v2":return r.Signers.V2;case"v3":return r.Signers.V3;case"s3v4":case"v4":return r.Signers.V4;case"s3":return r.Signers.S3;case"v3https":return r.Signers.V3Https;case"bearer":return r.Signers.Bearer}throw new Error("Unknown signing version "+e)},e("./v2"),e("./v3"),e("./v3https"),e("./v4"),e("./s3"),e("./presign"),e("./bearer")},{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(e,t,n){var r=e("../core"),o=r.util.inherit;r.Signers.S3=o(r.Signers.RequestSigner,{subResources:{acl:1,accelerate:1,analytics:1,cors:1,lifecycle:1,delete:1,inventory:1,location:1,logging:1,metrics:1,notification:1,partNumber:1,policy:1,requestPayment:1,replication:1,restore:1,tagging:1,torrent:1,uploadId:1,uploads:1,versionId:1,versioning:1,versions:1,website:1},responseHeaders:{"response-content-type":1,"response-content-language":1,"response-expires":1,"response-cache-control":1,"response-content-disposition":1,"response-content-encoding":1},addAuthorization:function(e,t){this.request.headers["presigned-expires"]||(this.request.headers["X-Amz-Date"]=r.util.date.rfc822(t)),e.sessionToken&&(this.request.headers["x-amz-security-token"]=e.sessionToken);var n=this.sign(e.secretAccessKey,this.stringToSign()),o="AWS "+e.accessKeyId+":"+n;this.request.headers.Authorization=o},stringToSign:function(){var e=this.request,t=[];t.push(e.method),t.push(e.headers["Content-MD5"]||""),t.push(e.headers["Content-Type"]||""),t.push(e.headers["presigned-expires"]||"");var n=this.canonicalizedAmzHeaders();return n&&t.push(n),t.push(this.canonicalizedResource()),t.join("\n")},canonicalizedAmzHeaders:function(){var e=[];r.util.each(this.request.headers,(function(t){t.match(/^x-amz-/i)&&e.push(t)})),e.sort((function(e,t){return e.toLowerCase()=0?"&":"?";this.request.path+=i+r.util.queryParamsToString(o)},authorization:function(e,t){var n=[],r=this.credentialString(t);return n.push(this.algorithm+" Credential="+e.accessKeyId+"/"+r),n.push("SignedHeaders="+this.signedHeaders()),n.push("Signature="+this.signature(e,t)),n.join(", ")},signature:function(e,t){var n=o.getSigningKey(e,t.substr(0,8),this.request.region,this.serviceName,this.signatureCache);return r.util.crypto.hmac(n,this.stringToSign(t),"hex")},stringToSign:function(e){var t=[];return t.push("AWS4-HMAC-SHA256"),t.push(e),t.push(this.credentialString(e)),t.push(this.hexEncodedHash(this.canonicalString())),t.join("\n")},canonicalString:function(){var e=[],t=this.request.pathname();return"s3"!==this.serviceName&&"s3v4"!==this.signatureVersion&&(t=r.util.uriEscapePath(t)),e.push(this.request.method),e.push(t),e.push(this.request.search()),e.push(this.canonicalHeaders()+"\n"),e.push(this.signedHeaders()),e.push(this.hexEncodedBodyHash()),e.join("\n")},canonicalHeaders:function(){var e=[];r.util.each.call(this,this.request.headers,(function(t,n){e.push([t,n])})),e.sort((function(e,t){return e[0].toLowerCase()-1&&!e.body?"UNSIGNED-PAYLOAD":e.headers["X-Amz-Content-Sha256"]?e.headers["X-Amz-Content-Sha256"]:this.hexEncodedHash(this.request.body||"")},unsignableHeaders:["authorization","content-type","content-length","user-agent",s,"expect","x-amzn-trace-id"],isSignableHeader:function(e){return 0===e.toLowerCase().indexOf("x-amz-")||this.unsignableHeaders.indexOf(e)<0},isPresigned:function(){return!!this.request.headers[s]}}),t.exports=r.Signers.V4},{"../core":19,"./v4_credentials":72}],72:[function(e,t,n){var r=e("../core"),o={},i=[],s="aws4_request";t.exports={createScope:function(e,t,n){return[e.substr(0,8),t,n,s].join("/")},getSigningKey:function(e,t,n,a,c){var u=[r.util.crypto.hmac(e.secretAccessKey,e.accessKeyId,"base64"),t,n,a].join("_");if((c=!1!==c)&&u in o)return o[u];var l=r.util.crypto.hmac("AWS4"+e.secretAccessKey,t,"buffer"),p=r.util.crypto.hmac(l,n,"buffer"),d=r.util.crypto.hmac(p,a,"buffer"),h=r.util.crypto.hmac(d,s,"buffer");return c&&(o[u]=h,i.push(u),i.length>50&&delete o[i.shift()]),h},emptyCache:function(){o={},i=[]}}},{"../core":19}],73:[function(e,t,n){function r(e,t){this.currentState=t||null,this.states=e||{}}r.prototype.runTo=function(e,t,n,r){"function"==typeof e&&(r=n,n=t,t=e,e=null);var o=this,i=o.states[o.currentState];i.fn.call(n||o,r,(function(r){if(r){if(!i.fail)return t?t.call(n,r):null;o.currentState=i.fail}else{if(!i.accept)return t?t.call(n):null;o.currentState=i.accept}if(o.currentState===e)return t?t.call(n,r):null;o.runTo(e,t,n,r)}))},r.prototype.addState=function(e,t,n,r){return"function"==typeof t?(r=t,t=null,n=null):"function"==typeof n&&(r=n,n=null),this.currentState||(this.currentState=e),this.states[e]={accept:t,fail:n,fn:r},this},t.exports=r},{}],74:[function(e,t,n){(function(n,r){(function(){var o,i={environment:"nodejs",engine:function(){if(i.isBrowser()&&"undefined"!=typeof navigator)return navigator.userAgent;var e=n.platform+"/"+n.version;return n.env.AWS_EXECUTION_ENV&&(e+=" exec-env/"+n.env.AWS_EXECUTION_ENV),e},userAgent:function(){var t=i.environment,n="aws-sdk-"+t+"/"+e("./core").VERSION;return"nodejs"===t&&(n+=" "+i.engine()),n},uriEscape:function(e){var t=encodeURIComponent(e);return t=(t=t.replace(/[^A-Za-z0-9_.~\-%]+/g,escape)).replace(/[*]/g,(function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()}))},uriEscapePath:function(e){var t=[];return i.arrayEach(e.split("/"),(function(e){t.push(i.uriEscape(e))})),t.join("/")},urlParse:function(e){return i.url.parse(e)},urlFormat:function(e){return i.url.format(e)},queryStringParse:function(e){return i.querystring.parse(e)},queryParamsToString:function(e){var t=[],n=i.uriEscape,r=Object.keys(e).sort();return i.arrayEach(r,(function(r){var o=e[r],s=n(r),a=s+"=";if(Array.isArray(o)){var c=[];i.arrayEach(o,(function(e){c.push(n(e))})),a=s+"="+c.sort().join("&"+s+"=")}else null!=o&&(a=s+"="+n(o));t.push(a)})),t.join("&")},readFileSync:function(t){return i.isBrowser()?null:e("fs").readFileSync(t,"utf-8")},base64:{encode:function(e){if("number"==typeof e)throw i.error(new Error("Cannot base64 encode number "+e));return null==e?e:i.buffer.toBuffer(e).toString("base64")},decode:function(e){if("number"==typeof e)throw i.error(new Error("Cannot base64 decode number "+e));return null==e?e:i.buffer.toBuffer(e,"base64")}},buffer:{toBuffer:function(e,t){return"function"==typeof i.Buffer.from&&i.Buffer.from!==Uint8Array.from?i.Buffer.from(e,t):new i.Buffer(e,t)},alloc:function(e,t,n){if("number"!=typeof e)throw new Error("size passed to alloc must be a number.");if("function"==typeof i.Buffer.alloc)return i.Buffer.alloc(e,t,n);var r=new i.Buffer(e);return void 0!==t&&"function"==typeof r.fill&&r.fill(t,void 0,void 0,n),r},toStream:function(e){i.Buffer.isBuffer(e)||(e=i.buffer.toBuffer(e));var t=new i.stream.Readable,n=0;return t._read=function(r){if(n>=e.length)return t.push(null);var o=n+r;o>e.length&&(o=e.length),t.push(e.slice(n,o)),n=o},t},concat:function(e){var t,n,r=0,o=0;for(n=0;n>>8^t[255&(n^e.readUInt8(r))];return(-1^n)>>>0},hmac:function(e,t,n,r){return n||(n="binary"),"buffer"===n&&(n=void 0),r||(r="sha256"),"string"==typeof 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e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.ClientMethods=t.makeEnum(["getAgentSnapshot","putAgentState","getAgentStates","getDialableCountryCodes","getRoutingProfileQueues","getAgentPermissions","getAgentConfiguration","updateAgentConfiguration","acceptContact","createOutboundContact","createTaskContact","clearContact","completeContact","destroyContact","rejectContact","notifyContactIssue","updateContactAttributes","createAdditionalConnection","destroyConnection","holdConnection","resumeConnection","toggleActiveConnections","conferenceConnections","sendClientLogs","sendDigits","sendSoftphoneCallReport","sendSoftphoneCallMetrics","getEndpoints","getNewAuthToken","createTransport","muteParticipant","unmuteParticipant","updateMonitorParticipantState"]),t.AgentAppClientMethods={GET_CONTACT:"AgentAppService.Lcms.getContact",DELETE_SPEAKER:"AgentAppService.VoiceId.deleteSpeaker",ENROLL_BY_SESSION:"AgentAppService.VoiceId.enrollBySession",EVALUATE_SESSION:"AgentAppService.VoiceId.evaluateSession",DESCRIBE_SPEAKER:"AgentAppService.VoiceId.describeSpeaker",OPT_OUT_SPEAKER:"AgentAppService.VoiceId.optOutSpeaker",UPDATE_VOICE_ID_DATA:"AgentAppService.Lcms.updateVoiceIdData",DESCRIBE_SESSION:"AgentAppService.VoiceId.describeSession",UPDATE_SESSION:"AgentAppService.VoiceId.updateSession",START_VOICE_ID_SESSION:"AgentAppService.Nasa.startVoiceIdSession",LIST_INTEGRATION_ASSOCIATIONS:"AgentAppService.Acs.listIntegrationAssociations"},t.MasterMethods=t.makeEnum(["becomeMaster","checkMaster"]),t.TaskTemplatesClientMethods=t.makeEnum(["listTaskTemplates","getTaskTemplate","createTemplatedTask","updateContact"]),t.RetryableClientMethodsList=[t.ClientMethods.GET_AGENT_SNAPSHOT,t.ClientMethods.GET_AGENT_CONFIGURATION,t.ClientMethods.GET_AGENT_PERMISSIONS,t.ClientMethods.GET_AGENT_STATES,t.ClientMethods.GET_DIALABLE_COUNTRY_CODES,t.ClientMethods.GET_ROUTING_PROFILE_QUEUES],t.RetryableErrors=t.makeEnum(["unauthorized","accessDenied"]),t.RetryStatus=t.makeEnum(["retrying","exhausted","none"]);var n=function(){};n.EMPTY_CALLBACKS={success:function(){},failure:function(){}},n.prototype.call=function(e,r,o){t.assertNotNull(e,"method");var i=r||{},s=o||n.EMPTY_CALLBACKS;this._callImpl(e,i,s)},n.prototype._callImpl=function(e,n,r){throw new t.NotImplementedError};var r=function(){n.call(this)};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._callImpl=function(e,n,r){if(r&&r.failure){var o=t.sprintf("No such method exists on NULL client: %s",e);r.failure(new t.ValueError(o),{message:o})}};var o=function(e,r,o){n.call(this),this.conduit=e,this.requestEvent=r,this.responseEvent=o,this._requestIdCallbacksMap={},this.conduit.onUpstream(o,t.hitch(this,this._handleResponse))};(o.prototype=Object.create(n.prototype)).constructor=o,o.prototype._callImpl=function(e,n,r){var o=t.EventFactory.createRequest(this.requestEvent,e,n);this._requestIdCallbacksMap[o.requestId]=r;const i=[t.ClientMethods.SEND_CLIENT_LOGS,t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS,t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT];try{o.event!==t.EventType.API_REQUEST||i.includes(o.method)||t.getLog().trace(`Sending API_REQUEST event for ${o.method} to upstream`).withObject({method:o.method,params:o.params,stack:(new Error).stack}).sendInternalLogToServer()}catch(e){t.getLog().error("Stack trace Log Failed").withObject({err:e}).sendInternalLogToServer()}this.conduit.sendUpstream(o.event,o)},o.prototype._getCallbacksForRequest=function(e){var t=this._requestIdCallbacksMap[e]||null;return null!=t&&delete this._requestIdCallbacksMap[e],t},o.prototype._handleResponse=function(e){var t=this._getCallbacksForRequest(e.requestId);null!=t&&(e.err&&t.failure?t.failure(e.err,e.data):t.success&&t.success(e.data))};var i=function(e){o.call(this,e,t.EventType.API_REQUEST,t.EventType.API_RESPONSE)};(i.prototype=Object.create(o.prototype)).constructor=i;var 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c=function(e,r,o){t.assertNotNull(e,"authToken"),t.assertNotNull(r,"region"),n.call(this),AWS.config.credentials=new AWS.Credentials({}),AWS.config.region=r,this.authToken=e;var i=t.getBaseUrl(),s=o||(i.includes(".awsapps.com")?i+"/connect/api":i+"/api"),a=new AWS.Endpoint(s);this.client=new AWS.Connect({endpoint:a}),this.unauthorizedFailCounter=0,this.accessDeniedFailCounter=0};(c.prototype=Object.create(n.prototype)).constructor=c,c.prototype._callImpl=function(e,n,r){var o=this,i=t.getLog();if(t.contains(this.client,e))n=this._translateParams(e,n),i.trace("AWSClient: --\x3e Calling operation '%s'",e).sendInternalLogToServer(),this.client[e](n).on("build",(function(e){e.httpRequest.headers["X-Amz-Bearer"]=o.authToken})).send((function(n,s){try{if(n)n.code===t.CTIExceptions.UNAUTHORIZED_EXCEPTION||401===n.statusCode?o._retryMethod(e,r,n,s,t.RetryableErrors.UNAUTHORIZED):n.code===t.CTIExceptions.ACCESS_DENIED_EXCEPTION||403===n.statusCode?o._retryMethod(e,r,n,s,t.RetryableErrors.ACCESS_DENIED):(o.unauthorizedFailCounter=0,o.accessDeniedFailCounter=0,r.failure(o._formatCallError(o._addStatusCodeToError(n)),s)),i.trace("AWSClient: <-- Operation '%s' failed: %s",e,JSON.stringify(n)).sendInternalLogToServer();else{let t={};i.trace("AWSClient: <-- Operation '%s' succeeded.",e).withObject(s).sendInternalLogToServer(),o.unauthorizedFailCounter=0,o.accessDeniedFailCounter=0,this.httpResponse&&this.httpResponse.hasOwnProperty("body")&&(t.contentLength=this.httpResponse.body.length),r.success(s,t)}}catch(n){t.getLog().error("Failed to handle AWS API request for method 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t.RetryableErrors.ACCESS_DENIED:u={...u,maxCount:t.core.MAX_ACCESS_DENIED_RETRY_COUNT,failCounter:s.accessDeniedFailCounter,increaseCounter:()=>s.accessDeniedFailCounter+=1,resetCounter:()=>s.accessDeniedFailCounter=0,errorMessage:"access denied",exhaustedRetries:s.accessDeniedFailCounter>=t.core.MAX_ACCESS_DENIED_RETRY_COUNT,defaultCallback:(e,t)=>n.accessDenied(c(e),t)}}let l={...r,retryStatus:t.RetryStatus.NONE};if(s._isRetryableMethod(e)){if(!u.exhaustedRetries)return a.trace(`AWSClient: <-- Operation ${e} failed with ${u.errorMessage} error. 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t.CTIExceptions.UNAUTHORIZED_EXCEPTION:n.statusCode=401;break;case t.CTIExceptions.ACCESS_DENIED_EXCEPTION:n.statusCode=403}else n.statusCode=400;return n},c.prototype._requiresAuthenticationParam=function(e){return e!==t.ClientMethods.COMPLETE_CONTACT&&e!==t.ClientMethods.CLEAR_CONTACT&&e!==t.ClientMethods.REJECT_CONTACT&&e!==t.ClientMethods.CREATE_TASK_CONTACT&&e!==t.ClientMethods.UPDATE_MONITOR_PARTICIPANT_STATE},c.prototype._translateParams=function(e,n){switch(e){case t.ClientMethods.UPDATE_AGENT_CONFIGURATION:n.configuration=this._translateAgentConfiguration(n.configuration);break;case t.ClientMethods.SEND_SOFTPHONE_CALL_METRICS:n.softphoneStreamStatistics=this._translateSoftphoneStreamStatistics(n.softphoneStreamStatistics);break;case t.ClientMethods.SEND_SOFTPHONE_CALL_REPORT:n.report=this._translateSoftphoneCallReport(n.report)}return this._requiresAuthenticationParam(e)&&(n.authentication={authToken:this.authToken}),n},c.prototype._translateAgentConfiguration=function(e){return{name:e.name,softphoneEnabled:e.softphoneEnabled,softphoneAutoAccept:e.softphoneAutoAccept,extension:e.extension,routingProfile:this._translateRoutingProfile(e.routingProfile),agentPreferences:e.agentPreferences}},c.prototype._translateRoutingProfile=function(e){return{name:e.name,routingProfileARN:e.routingProfileARN,defaultOutboundQueue:this._translateQueue(e.defaultOutboundQueue)}},c.prototype._translateQueue=function(e){return{queueARN:e.queueARN,name:e.name}},c.prototype._translateSoftphoneStreamStatistics=function(e){return e.forEach((function(e){"packetsCount"in e&&(e.packetCount=e.packetsCount,delete e.packetsCount)})),e},c.prototype._translateSoftphoneCallReport=function(e){return"handshakingTimeMillis"in e&&(e.handshakeTimeMillis=e.handshakingTimeMillis,delete e.handshakingTimeMillis),"preTalkingTimeMillis"in e&&(e.preTalkTimeMillis=e.preTalkingTimeMillis,delete e.preTalkingTimeMillis),"handshakingFailure"in e&&(e.handshakeFailure=e.handshakingFailure,delete e.handshakingFailure),"talkingTimeMillis"in e&&(e.talkTimeMillis=e.talkingTimeMillis,delete e.talkingTimeMillis),e.softphoneStreamStatistics=this._translateSoftphoneStreamStatistics(e.softphoneStreamStatistics),e};var u=function(e){if(t.assertNotNull(e,"endpoint"),n.call(this),e.includes("/task-templates"))this.endpointUrl=t.getUrlWithProtocol(e);else{var r=new AWS.Endpoint(e),o=e.includes(".awsapps.com")?"/connect":"";this.endpointUrl=t.getUrlWithProtocol(`${r.host}${o}/task-templates/api/ccp`)}};(u.prototype=Object.create(n.prototype)).constructor=u,u.prototype._callImpl=function(e,n,r){t.assertNotNull(e,"method"),t.assertNotNull(n,"params");var o={credentials:"include",method:"GET",headers:{Accept:"application/json","Content-Type":"application/json","x-csrf-token":"csrf"}},i=n.instanceId,s=this.endpointUrl,a=t.TaskTemplatesClientMethods;switch(e){case a.LIST_TASK_TEMPLATES:if(s+=`/proxy/instance/${i}/task/template`,n.queryParams){const e=new URLSearchParams(n.queryParams).toString();e&&(s+=`?${e}`)}break;case a.GET_TASK_TEMPLATE:t.assertNotNull(n.templateParams,"params.templateParams");const r=t.assertNotNull(n.templateParams.id,"params.templateParams.id"),c=n.templateParams.version;s+=`/proxy/instance/${i}/task/template/${r}`,c&&(s+=`?snapshotVersion=${c}`);break;case a.CREATE_TEMPLATED_TASK:s+=`/${e}`,o.body=JSON.stringify(n),o.method="PUT";break;case a.UPDATE_CONTACT:s+=`/${e}`,o.body=JSON.stringify(n),o.method="POST"}t.fetch(s,o).then((function(e){r.success(e)})).catch((function(e){const t=e.body.getReader();let n="";const o=new TextDecoder;t.read().then((function i({done:s,value:a}){if(s){var c=JSON.parse(n);return c.status=e.status,void r.failure(c)}return n+=o.decode(a),t.read().then(i)}))}))},t.ClientBase=n,t.NullClient=r,t.UpstreamConduitClient=i,t.UpstreamConduitMasterClient=s,t.AWSClient=c,t.AgentAppClient=a,t.TaskTemplatesClient=u}()},895:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.core={},t.core.initialized=!1,t.version="2.6.0",t.outerContextStreamsVersion=null,t.DEFAULT_BATCH_SIZE=500;var n="Amazon Connect CCP",r="https://{alias}.awsapps.com/auth/?client_id={client_id}&redirect_uri={redirect}",o="06919f4fd8ed324e",i="/auth/authorize",s="/connect/auth/authorize",a="IframeRefreshAttempts",c="IframeRefreshAttemptsDr",u="IframeInitializationSuccess",l="IframeInitializationSuccessDr";const p={"0-100":[0,100],"101-500":[101,500],"501-1000":[501,1e3],"1000-3000":[1001,3e3],"3001-5000":[3001,5e3],"5001-10000":[5001,1e4],"10001-20000":[10001,2e4],"20000+":[20001,Number.MAX_SAFE_INTEGER]};t.numberOfConnectedCCPs=0,t.numberOfConnectedCCPsInThisTab=0,t.core.MAX_AUTHORIZE_RETRY_COUNT_FOR_SESSION=3,t.core.MAX_CTI_AUTH_RETRY_COUNT=10,t.core.ctiAuthRetryCount=0,t.core.authorizeTimeoutId=null,t.core.ctiTimeoutId=null,t.core.MAX_UNAUTHORIZED_RETRY_COUNT=20,t.core.MAX_ACCESS_DENIED_RETRY_COUNT=10,t.SessionStorageKeys=t.makeEnum(["tab_id","authorize_retry_count"]);class d{constructor(t){this.key=`${t}ParamsStorage::${e.location.origin}`}get(){try{const t=e.localStorage.getItem(this.key);return t&&JSON.parse(t)}catch(e){t.getLog().error(`${this.key}:: Failed to get softphone params from local storage!`).withException(e).sendInternalLogToServer()}return null}set(n){try{n&&e.localStorage.setItem(this.key,JSON.stringify(n))}catch(e){t.getLog().error(`${this.key}:: Failed to set softphone 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set forceOffline to %s for instance %s.",e,t.core.region).sendInternalLogToServer(),t.core.getUpstream().sendUpstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,{offline:e,nextActiveArn:n})},E=function(e,n){var r=t.getLog();const o=t.agent.initialized?t.core.getAgentDataProvider().getInstanceId():t.core.region;r.info(`[Disaster Recovery] Attempting to force instance ${o} offline using ${e?"soft":"hard"} failover`).sendInternalLogToServer(),t.agent((function(o){var i=0,s=o.getContacts(),a=!1;if(s.length)for(let c of s){if(a)break;!e||c.getType()!==t.ContactType.QUEUE_CALLBACK&&c.getType()!=t.ContactType.VOICE?c.getAgentConnection().destroy({success:function(){++i===s.length&&(y(!1,n),m(o),r.info("[Disaster Recovery] Instance %s is now offline",t.core.region).sendInternalLogToServer())},failure:function(e){r.warn("[Disaster Recovery] An error occured while attempting to force this instance to offline in region %s",t.core.region).sendInternalLogToServer(),r.warn(e).sendInternalLogToServer(),y(!0,n),a=!0}}):(r.info("[Disaster Recovery] Will wait to complete failover of instance %s until voice contact with ID %s is destroyed",t.core.region,c.getContactId()).sendInternalLogToServer(),t.core.getUpstream().sendDownstream(t.DisasterRecoveryEvents.FAILOVER_PENDING,{nextActiveArn:n}),c.onDestroy((function(e){r.info("[Disaster Recovery] Voice contact with ID %s destroyed, continuing with failover in instance %s",e.getContactId(),t.core.region),E(!0,n)})))}else y(!1,n),m(o),r.info("[Disaster Recovery] Instance %s is now offline",t.core.region).sendInternalLogToServer()}))};t.core.initDisasterRecovery=function(e,n,r){var o=t.getLog();t.core.region=e.region,t.core.suppressContacts=n||v,t.core.forceOffline=r||E,t.core.getUpstream().onDownstream(t.DisasterRecoveryEvents.SET_OFFLINE,(function(e){t.ifMaster(t.MasterTopics.FAILOVER,(function(){t.core.forceOffline(e&&e.softFailover)}))})),t.core.getUpstream().onUpstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,(function(e){t.ifMaster(t.MasterTopics.FAILOVER,(function(){t.core.forceOffline(e&&e.softFailover,e&&e.nextActiveArn)}))})),t.ifMaster(t.MasterTopics.FAILOVER,(function(){o.info("[Disaster Recovery] Initializing region %s as part of a Disaster Recovery fleet",t.core.region).sendInternalLogToServer()}),(function(){o.info("[Disaster Recovery] %s already part of a Disaster Recovery 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t.AWSClient(n,r,o)},t.core.initAgentAppClient=function(e){t.assertNotNull(e,"params");var n=t.assertNotNull(e.authToken,"params.authToken"),r=t.assertNotNull(e.authCookieName,"params.authCookieName"),o=t.assertNotNull(e.agentAppEndpoint,"params.agentAppEndpoint");t.core.agentAppClient=new t.AgentAppClient(r,n,o)},t.core.initTaskTemplatesClient=function(e){t.assertNotNull(e,"params");var n=e.taskTemplatesEndpoint||e.endpoint;t.assertNotNull(n,"taskTemplatesEndpoint"),t.core.taskTemplatesClient=new t.TaskTemplatesClient(n)},t.core.terminate=function(){t.core.client=new t.NullClient,t.core.agentAppClient=new t.NullClient,t.core.taskTemplatesClient=new t.NullClient,t.core.masterClient=new t.NullClient;var e=t.core.getEventBus();e&&e.unsubscribeAll(),t.core.bus=new t.EventBus,t.core.agentDataProvider=null,t.core.softphoneManager=null,t.core.upstream=null,t.core.keepaliveManager=null,t.agent.initialized=!1,t.core.initialized=!1},t.core.softphoneUserMediaStream=null,t.core.setSoftphoneUserMediaStream=function(e){t.core.softphoneUserMediaStream=e},t.core.initRingtoneEngines=function(n,r){t.getLog().info("[Ringtone Engine] initRingtoneEngine started").withObject({params:n}).sendInternalLogToServer(),t.assertNotNull(n,"params");const o=r||b;var i=function(e){t.assertNotNull(e,"ringtoneSettings"),t.assertNotNull(e.voice,"ringtoneSettings.voice"),t.assertTrue(e.voice.ringtoneUrl||e.voice.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.voice.disabled must be true"),t.assertNotNull(e.queue_callback,"ringtoneSettings.queue_callback"),t.assertTrue(e.queue_callback.ringtoneUrl||e.queue_callback.disabled,"ringtoneSettings.voice.ringtoneUrl must be provided or ringtoneSettings.queue_callback.disabled must be true"),t.core.ringtoneEngines={},t.agent((function(n){n.onRefresh((function(){t.ifMaster(t.MasterTopics.RINGTONE,(function(){let n=!1;e.voice.disabled||t.core.ringtoneEngines.voice||(t.core.ringtoneEngines.voice=new t.VoiceRingtoneEngine(e.voice),n=!0,t.getLog().info("VoiceRingtoneEngine initialized.").sendInternalLogToServer()),e.chat.disabled||t.core.ringtoneEngines.chat||(t.core.ringtoneEngines.chat=new t.ChatRingtoneEngine(e.chat),n=!0,t.getLog().info("ChatRingtoneEngine initialized.").sendInternalLogToServer()),e.task.disabled||t.core.ringtoneEngines.task||(t.core.ringtoneEngines.task=new t.TaskRingtoneEngine(e.task),n=!0,t.getLog().info("TaskRingtoneEngine initialized.").sendInternalLogToServer()),e.queue_callback.disabled||t.core.ringtoneEngines.queue_callback||(t.core.ringtoneEngines.queue_callback=new t.QueueCallbackRingtoneEngine(e.queue_callback),n=!0,t.getLog().info("QueueCallbackRingtoneEngine initialized.").sendInternalLogToServer()),n&&t.core._ringerDeviceId&&o({deviceId:t.core._ringerDeviceId})}))}))})),S()},s=function(e,n){e.ringtone=e.ringtone||{},e.ringtone.voice=e.ringtone.voice||{},e.ringtone.queue_callback=e.ringtone.queue_callback||{},e.ringtone.chat=e.ringtone.chat||{disabled:!0},e.ringtone.task=e.ringtone.task||{disabled:!0},n.softphone&&(n.softphone.disableRingtone&&(e.ringtone.voice.disabled=!0,e.ringtone.queue_callback.disabled=!0),n.softphone.ringtoneUrl&&(e.ringtone.voice.ringtoneUrl=n.softphone.ringtoneUrl,e.ringtone.queue_callback.ringtoneUrl=n.softphone.ringtoneUrl)),n.chat&&(n.chat.disableRingtone&&(e.ringtone.chat.disabled=!0),n.chat.ringtoneUrl&&(e.ringtone.chat.ringtoneUrl=n.chat.ringtoneUrl)),n.ringtone&&(e.ringtone.voice=t.merge(e.ringtone.voice,n.ringtone.voice||{}),e.ringtone.queue_callback=t.merge(e.ringtone.queue_callback,n.ringtone.voice||{}),e.ringtone.chat=t.merge(e.ringtone.chat,n.ringtone.chat||{}))};if(s(n,n),t.isFramed()){let r;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(o){e.clearTimeout(r),t.getLog().info("[Ringtone Engine] Configure event handler executed").sendInternalLogToServer(),this.unsubscribe(),s(n,o),f.set(n.ringtone),i(n.ringtone)}));const o=f.get();o&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(n){n&&n.id&&(t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),r=e.setTimeout((()=>{t.getLog().info("[RingtoneEngine] Embedded CCP is refreshed without configure message & Initializing setupRingtoneEngines (Ringtone Engine) from localStorage ringtone params. ").withObject({ringtone:o}).sendInternalLogToServer(),i(o)}),100))}))}else i(n.ringtone)};var S=function(){t.core.getEventBus().subscribe(t.ConfigurationEvents.SET_RINGER_DEVICE,b)},b=function(e={}){const n=e.deviceId||"";if(t.getLog().info(`[Audio Device Settings] Attempting to set ringer device ${n}`).sendInternalLogToServer(),0===t.keys(t.core.ringtoneEngines).length)return t.getLog().info("[Audio Device Settings] setRingerDevice called before ringtone engine is initialized").sendInternalLogToServer(),void(n&&(t.core._ringerDeviceId=n,t.getLog().warn("[Audio Device Settings] stored device Id for later use, once ringtone engine is up.").sendInternalLogToServer(),t.publishMetric({name:"SetRingerDeviceBeforeInitRingtoneEngine",data:{count:1}})));if(n){for(let e in t.core.ringtoneEngines)t.core.ringtoneEngines[e].setOutputDevice(n).then((function(n){t.getLog().info(`[Audio Device Settings] ringtoneType ${e} successfully set to deviceid ${n}`).sendInternalLogToServer()})).catch((function(e){t.getLog().error(e)}));t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.RINGER_DEVICE_CHANGED,data:{deviceId:n}})}else t.getLog().warn("[Audio Device Settings] Setting ringer device cancelled due to missing deviceId").sendInternalLogToServer()};t.core.initSoftphoneManager=function(n){var r=n||{};t.getLog().info("[Softphone Manager] initSoftphoneManager started").sendInternalLogToServer();var o=function(e){var n=t.merge(r.softphone||{},e);t.getLog().info("[Softphone Manager] competeForMasterOnAgentUpdate executed").withObject({softphoneParams:n}).sendInternalLogToServer(),t.agent((function(e){e.getChannelConcurrency(t.ChannelType.VOICE)&&e.onRefresh((function(){var r=this;t.getLog().info("[Softphone Manager] agent refresh handler executed").sendInternalLogToServer(),t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.getLog().info("[Softphone Manager] confirmed as softphone master topic").sendInternalLogToServer(),!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),r.unsubscribe())}))}))}))};if(t.isFramed()&&t.isCCP()){let n;t.core.getEventBus().subscribe(t.EventType.CONFIGURE,(function(r){e.clearTimeout(n),t.getLog().info("[Softphone Manager] Configure event handler executed").withObject({data:r}).sendInternalLogToServer(),h.set(r.softphone),r.softphone&&r.softphone.allowFramedSoftphone&&(this.unsubscribe(),o(r.softphone)),i(r.softphone)}));let r=h.get();r&&t.core.getUpstream().onUpstream(t.EventType.ACKNOWLEDGE,(function(s){s&&s.id&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed successfully and waiting for configure Message handler to execute").sendInternalLogToServer(),this.unsubscribe(),n=e.setTimeout((()=>{t.getLog().info("[Softphone Manager] Embedded CCP is refreshed without configure message handler execution").withObject({softphoneParamsFromLocalStorage:r}).sendInternalLogToServer(),t.publishMetric({name:"EmbeddedCCPRefreshedWithoutInitCCP",data:{count:1}}),i(r),r.allowFramedSoftphone&&(t.getLog().info("[Softphone Manager] Embedded CCP is refreshed & Initializing competeForMasterOnAgentUpdate (Softphone manager) from localStorage softphone params").sendInternalLogToServer(),o(r))}),100))}))}else o(r),i(r);function i(e){var n=t.merge(r.softphone||{},e);t.core.softphoneParams=n,t.isFirefoxBrowser()&&(t.core.getUpstream().onUpstream(t.EventType.MASTER_RESPONSE,(function(e){e.data&&e.data.topic===t.MasterTopics.SOFTPHONE&&e.data.takeOver&&e.data.masterId!==t.core.portStreamId&&t.core.softphoneManager&&(t.core.softphoneManager.onInitContactSub.unsubscribe(),delete t.core.softphoneManager)})),t.core.getEventBus().subscribe(t.ConnectionEvents.READY_TO_START_SESSION,(function(){t.ifMaster(t.MasterTopics.SOFTPHONE,(function(){t.core.softphoneManager&&t.core.softphoneManager.startSession()}),(function(){t.becomeMaster(t.MasterTopics.SOFTPHONE,(function(){t.agent((function(e){!t.core.softphoneManager&&e.isSoftphoneEnabled()&&(t.becomeMaster(t.MasterTopics.SEND_LOGS),t.core.softphoneManager=new t.SoftphoneManager(n),t.core.softphoneManager.startSession())}))}))}))})),t.contact((function(e){t.agent((function(n){e.onRefresh((function(e){if(t.hasOtherConnectedCCPs()&&"visible"===document.visibilityState&&(e.getStatus().type===t.ContactStatusType.CONNECTING||e.getStatus().type===t.ContactStatusType.INCOMING)){var r=e.isSoftphoneCall()&&!e.isInbound(),o=e.isSoftphoneCall()&&n.getConfiguration().softphoneAutoAccept,i=e.getType()===t.ContactType.QUEUE_CALLBACK;(r||o||i)&&t.core.triggerReadyToStartSessionEvent()}}))}))})))}t.agent((function(e){e.isSoftphoneEnabled()&&e.getChannelConcurrency(t.ChannelType.VOICE)&&t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.EventType.MUTE})}))},t.core.triggerReadyToStartSessionEvent=function(){var e=t.core.softphoneParams&&t.core.softphoneParams.allowFramedSoftphone;t.isCCP()?e?t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):t.isFramed()?t.core.getUpstream().sendDownstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION):e?t.core.getUpstream().sendUpstream(t.ConnectionEvents.READY_TO_START_SESSION):t.core.getEventBus().trigger(t.ConnectionEvents.READY_TO_START_SESSION)},t.core.initPageOptions=function(e){if(t.assertNotNull(e,"params"),t.isFramed()){var n=t.core.getEventBus();n.subscribe(t.EventType.CONFIGURE,(function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ConfigurationEvents.CONFIGURE,data:e})})),n.subscribe(t.EventType.MEDIA_DEVICE_REQUEST,(function(){function e(e){t.core.getUpstream().sendDownstream(t.EventType.MEDIA_DEVICE_RESPONSE,e)}navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})).catch((function(t){e({error:t.message})})):e({error:"No navigator or navigator.mediaDevices object found"})}))}},t.core.getFrameMediaDevices=function(e){var n=null,r=e||1e3,o=new Promise((function(e,t){setTimeout((function(){t(new Error("Timeout exceeded"))}),r)})),i=new Promise((function(e,r){if(t.isFramed()||t.isCCP())navigator&&navigator.mediaDevices?navigator.mediaDevices.enumerateDevices().then((function(t){devices=t||[],devices=devices.map((function(e){return e.toJSON()})),e(devices)})):r(new Error("No navigator or navigator.mediaDevices object found"));else{var o=t.core.getEventBus();n=o.subscribe(t.EventType.MEDIA_DEVICE_RESPONSE,(function(t){t.error?r(new Error(t.error)):e(t)})),t.core.getUpstream().sendUpstream(t.EventType.MEDIA_DEVICE_REQUEST)}}));return Promise.race([i,o]).finally((function(){n&&n.unsubscribe()}))},t.core.authorize=function(e){var n=e;return n||(n=t.core.isLegacyDomain()?s:i),t.fetch(n,{credentials:"include"},2e3,5)},t.core.verifyDomainAccess=function(e,n){if(t.getLog().warn("This API will be deprecated in the next major version release"),!t.isFramed())return Promise.resolve();var r={headers:{"X-Amz-Bearer":e}},o=null;return o=n||(t.core.isLegacyDomain()?"/connect/whitelisted-origins":"/whitelisted-origins"),t.fetch(o,r,2e3,5).then((function(e){var t=g(window.document.referrer);return e.whitelistedOrigins.some((function(e){return t===g(e)}))?Promise.resolve():Promise.reject()}))},t.core.isLegacyDomain=function(e){return(e=e||window.location.href).includes(".awsapps.com")},t.core.initSharedWorker=function(n){if(t.core.checkNotInitialized(),!t.core.initialized){t.assertNotNull(n,"params");var r=t.assertNotNull(n.sharedWorkerUrl,"params.sharedWorkerUrl"),o=t.assertNotNull(n.authToken,"params.authToken"),a=t.assertNotNull(n.refreshToken,"params.refreshToken"),c=t.assertNotNull(n.authTokenExpiration,"params.authTokenExpiration"),u=t.assertNotNull(n.region,"params.region"),l=n.endpoint||null,p=n.authorizeEndpoint;p||(p=t.core.isLegacyDomain()?s:i);var d=n.agentAppEndpoint||null,h=n.taskTemplatesEndpoint||null,f=n.authCookieName||null;try{t.core.eventBus=new t.EventBus({logEvents:!0}),t.core.agentDataProvider=new I(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(n);var g=new SharedWorker(r,"ConnectSharedWorker"),m=new t.Conduit("ConnectSharedWorkerConduit",new t.PortStream(g.port),new t.WindowIOStream(window,parent));t.core.upstream=m,t.core.webSocketProvider=new C,e.onunload=function(){m.sendUpstream(t.EventType.CLOSE),g.port.close()},t.getLog().scheduleUpstreamLogPush(m),t.getLog().scheduleDownstreamClientSideLogsPush(),m.onAllUpstream(t.core.getEventBus().bridge()),m.onAllUpstream(m.passDownstream()),t.isFramed()&&(m.onAllDownstream(t.core.getEventBus().bridge()),m.onAllDownstream(m.passUpstream())),m.sendUpstream(t.EventType.CONFIGURE,{authToken:o,authTokenExpiration:c,endpoint:l,refreshToken:a,region:u,authorizeEndpoint:p,agentAppEndpoint:d,taskTemplatesEndpoint:h,authCookieName:f,longPollingOptions:n.longPollingOptions||void 0}),m.onUpstream(t.EventType.ACKNOWLEDGE,(function(e){t.getLog().info("Acknowledged by the ConnectSharedWorker!").sendInternalLogToServer(),t.core.initialized=!0,t.core._setTabId(),t.core.portStreamId=e.id,this.unsubscribe()})),m.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),m.onUpstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))})),m.onDownstream(t.EventType.SERVER_BOUND_INTERNAL_LOG,(function(e){t.isFramed()&&Array.isArray(e)&&e.forEach((function(e){t.getLog().sendInternalLogEntryToServer(t.LogEntry.fromObject(e))}))})),m.onDownstream(t.EventType.LOG,(function(e){t.isFramed()&&e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.onAuthFail(t.hitch(t.core,t.core._handleAuthFail,n.loginEndpoint||null,p)),t.core.onAuthorizeSuccess(t.hitch(t.core,t.core._handleAuthorizeSuccess)),t.getLog().info("User Agent: "+navigator.userAgent).sendInternalLogToServer(),t.getLog().info("isCCPv2: "+!0).sendInternalLogToServer(),t.getLog().info("isFramed: "+t.isFramed()).sendInternalLogToServer(),t.core.upstream.onDownstream(t.EventType.OUTER_CONTEXT_INFO,(function(e){var n=e.streamsVersion||null;t.getLog().info("StreamsJS Version: "+n).sendInternalLogToServer(),t.outerContextStreamsVersion=n})),m.onUpstream(t.EventType.UPDATE_CONNECTED_CCPS,(function(e){t.getLog().info("Number of connected CCPs updated: "+e.length).sendInternalLogToServer(),t.numberOfConnectedCCPs=e.length,e[t.core.tabId]&&!isNaN(e[t.core.tabId].length)&&t.numberOfConnectedCCPsInThisTab!==e[t.core.tabId].length&&(t.numberOfConnectedCCPsInThisTab=e[t.core.tabId].length,t.numberOfConnectedCCPsInThisTab>1&&t.getLog().warn("There are "+t.numberOfConnectedCCPsInThisTab+" connected CCPs in this tab. Please adjust your implementation to avoid complications. If you are embedding CCP, please do so exclusively with initCCP. InitCCP will not let you embed more than one CCP.").sendInternalLogToServer(),t.publishMetric({name:"ConnectedCCPSingleTabCount",data:{count:t.numberOfConnectedCCPsInThisTab}})),e.tabId&&e.streamsTabsAcrossBrowser&&t.ifMaster(t.MasterTopics.METRICS,(()=>t.agent((()=>t.publishMetric({name:"CCPTabsAcrossBrowserCount",data:{tabId:e.tabId,count:e.streamsTabsAcrossBrowser}})))))})),t.core.client=new t.UpstreamConduitClient(m),t.core.masterClient=new t.UpstreamConduitMasterClient(m),t.core.getEventBus().subscribe(t.EventType.TERMINATE,m.passUpstream()),t.core.getEventBus().subscribe(t.EventType.TERMINATED,(function(){window.location.reload(!0)})),g.port.start(),m.onUpstream(t.VoiceIdEvents.UPDATE_DOMAIN_ID,(function(e){e&&e.domainId&&(t.core.voiceIdDomainId=e.domainId)})),t.agent((function(){(new t.VoiceId).getDomainId().then((function(e){t.getLog().info("voiceId domainId successfully fetched at agent initialization: "+e).sendInternalLogToServer()})).catch((function(e){t.getLog().info("voiceId domainId not fetched at agent initialization").withObject({err:e}).sendInternalLogToServer()}))})),t.core.getNotificationManager().requestPermission(),m.onDownstream(t.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY,(function(e){t.core.initDisasterRecovery(e)}))}catch(e){t.getLog().error("Failed to initialize the API shared worker, we're dead!").withException(e).sendInternalLogToServer()}}},t.core._setTabId=function(){try{t.core.tabId=window.sessionStorage.getItem(t.SessionStorageKeys.TAB_ID),t.core.tabId||(t.core.tabId=t.randomId(),window.sessionStorage.setItem(t.SessionStorageKeys.TAB_ID,t.core.tabId)),t.core.upstream.sendUpstream(t.EventType.TAB_ID,{tabId:t.core.tabId})}catch(e){t.getLog().error("[Tab Id] There was an issue setting the tab Id").withException(e).sendInternalLogToServer()}},t.core.initCCP=function(n,i){if(t.core.checkNotInitialized(),!t.core.initialized){t.getLog().info("Iframe initialization started").sendInternalLogToServer();var s=Date.now();try{if(t.core._getCCPIframe())return void t.getLog().error("Attempted to call initCCP when an iframe generated by initCCP already exists").sendInternalLogToServer()}catch(e){t.getLog().error("Error while checking if initCCP has already been called").withException(e).sendInternalLogToServer()}var p={};"string"==typeof i?p.ccpUrl=i:p=i,t.assertNotNull(n,"containerDiv"),t.assertNotNull(p.ccpUrl,"params.ccpUrl"),h.clean(),f.clean();var d=t.core._createCCPIframe(n,p);t.core.eventBus=new t.EventBus({logEvents:!1}),t.core.agentDataProvider=new I(t.core.getEventBus()),t.core.mediaFactory=new t.MediaFactory(p);var g=new t.IFrameConduit(p.ccpUrl,window,d);t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(d,g),t.core.upstream=g,t.core.webSocketProvider=new C,g.onAllUpstream(t.core.getEventBus().bridge()),t.core.keepaliveManager=new 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t.UpstreamConduitMasterClient(g),t.core.portStreamId=n.id,(p.softphone||p.chat||p.pageOptions||p.shouldAddNamespaceToLogs||p.disasterRecoveryOn)&&g.sendUpstream(t.EventType.CONFIGURE,{softphone:p.softphone,chat:p.chat,pageOptions:p.pageOptions,shouldAddNamespaceToLogs:p.shouldAddNamespaceToLogs,disasterRecoveryOn:p.disasterRecoveryOn}),p.disasterRecoveryOn&&(t.core.region=p.region,t.core.suppressContacts=v,t.core.forceOffline=function(e){g.sendUpstream(t.DisasterRecoveryEvents.SET_OFFLINE,e)},g.sendUpstream(t.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY,p)),t.core.ccpLoadTimeoutInstance&&(e.clearTimeout(t.core.ccpLoadTimeoutInstance),t.core.ccpLoadTimeoutInstance=null),g.sendUpstream(t.EventType.OUTER_CONTEXT_INFO,{streamsVersion:t.version}),t.core.keepaliveManager.start(),this.unsubscribe(),t.core.initialized=!0,t.core.getEventBus().trigger(t.EventType.INIT),s){var r=Date.now()-s,o=t.core.iframeRefreshAttempt||0;t.getLog().info("Iframe initialization succeeded").sendInternalLogToServer(),t.getLog().info(`Iframe initialization time ${r}`).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${o}`).sendInternalLogToServer(),setTimeout((()=>{t.publishMetric({name:a,data:{count:o}}),t.publishMetric({name:u,data:{count:1}}),t.publishMetric({name:"IframeInitializationTime",data:{count:r}}),p.disasterRecoveryOn&&(t.publishMetric({name:c,data:{count:o}}),t.publishMetric({name:l,data:{count:1}}),t.publishMetric({name:"IframeInitializationTimeDr",data:{count:r}})),s=null}),1e3)}})),g.onUpstream(t.EventType.LOG,(function(e){e.loggerId!==t.getLog().getLoggerId()&&t.getLog().addLogEntry(t.LogEntry.fromObject(e))})),t.core.getEventBus().subscribe(t.EventType.ACK_TIMEOUT,(function(){if(!1!==p.loginPopup)try{var i=function(n){var i="https://lily.us-east-1.amazonaws.com/taw/auth/code";return t.assertNotNull(i),n.loginUrl?n.loginUrl:n.alias?(log.warn("The `alias` param is deprecated and should not be expected to function properly. Please use `ccpUrl` or `loginUrl`. See https://github.com/amazon-connect/amazon-connect-streams/blob/master/README.md#connectcoreinitccp for valid parameters."),r.replace("{alias}",n.alias).replace("{client_id}",o).replace("{redirect}",e.encodeURIComponent(i))):n.ccpUrl}(p);t.getLog().warn("ACK_TIMEOUT occurred, attempting to pop the login page if not already open.").sendInternalLogToServer(),p.loginUrl&&t.core.getPopupManager().clear(t.MasterTopics.LOGIN_POPUP),t.core.loginWindow=t.core.getPopupManager().open(i,t.MasterTopics.LOGIN_POPUP,p.loginOptions)}catch(e){t.getLog().error("ACK_TIMEOUT occurred but we are unable to open the login 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initialization failed").sendInternalLogToServer(),t.getLog().info("Time after iframe initialization started "+(Date.now()-s)).sendInternalLogToServer(),t.getLog().info(`Iframe refresh attempts ${e}`).sendInternalLogToServer(),t.publishMetric({name:a,data:{count:e}}),t.publishMetric({name:u,data:{count:0}}),p.disasterRecoveryOn&&(t.publishMetric({name:c,data:{count:e}}),t.publishMetric({name:l,data:{count:0}})),s=null}})),t.core.softphoneParams=p.softphone}},t.core.onIframeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.IFRAME_RETRIES_EXHAUSTED,e)},t.core._refreshIframeOnTimeout=function(n,r){t.assertNotNull(n,"initCCPParams"),t.assertNotNull(r,"containerDiv");var o=((n.disasterRecoveryOn?1e4:5e3)+AWS.util.calculateRetryDelay(t.core.iframeRefreshAttempt-1||0,{base:2e3}))*Math.ceil((t.core.iframeRefreshAttempt||0)/6);e.clearTimeout(t.core.iframeRefreshTimeout),t.core.iframeRefreshTimeout=e.setTimeout((function(){if(t.core.iframeRefreshAttempt=(t.core.iframeRefreshAttempt||0)+1,t.core.iframeRefreshAttempt<=6){try{var o=t.core._getCCPIframe();o&&o.parentNode.removeChild(o);var i=t.core._createCCPIframe(r,n);t.core.upstream.upstream.output=i.contentWindow,t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime(i,t.core.upstream)}catch(e){t.getLog().error("Error while checking for, and recreating, the CCP IFrame").withException(e).sendInternalLogToServer()}t.core._refreshIframeOnTimeout(n,r)}else t.core.getEventBus().trigger(t.EventType.IFRAME_RETRIES_EXHAUSTED),e.clearTimeout(t.core.iframeRefreshTimeout)}),o)},t.core._getCCPIframe=function(){for(var e of window.document.getElementsByTagName("iframe"))if(e.name===n)return e;return null},t.core._createCCPIframe=function(e,r){t.assertNotNull(r,"initCCPParams"),t.assertNotNull(e,"containerDiv");var o=document.createElement("iframe");return o.src=r.ccpUrl,o.allow="microphone; autoplay; clipboard-write",o.style=r.style||"width: 100%; height: 100%",o.title=r.iframeTitle||n,o.name=n,e.appendChild(o),o},t.core._sendIframeStyleDataUpstreamAfterReasonableWaitTime=function(e,n){t.assertNotNull(e,"iframe"),t.assertNotNull(n,"conduit"),setTimeout((function(){var r={display:window.getComputedStyle(e,null).display,offsetWidth:e.offsetWidth,offsetHeight:e.offsetHeight,clientRectsLength:e.getClientRects().length};n.sendUpstream(t.EventType.IFRAME_STYLE,r)}),1e4)};var T=function(e,t,n,r){this.conduit=e,this.eventBus=t,this.synTimeout=n,this.ackTimeout=r,this.ackTimer=null,this.synTimer=null,this.ackSub=null};T.prototype.start=function(){var n=this;this.conduit.sendUpstream(t.EventType.SYNCHRONIZE),this.ackSub=this.conduit.onUpstream(t.EventType.ACKNOWLEDGE,(function(){this.unsubscribe(),e.clearTimeout(n.ackTimer),n._deferStart()})),this.ackTimer=e.setTimeout((function(){n.ackSub.unsubscribe(),n.eventBus.trigger(t.EventType.ACK_TIMEOUT),n._deferStart()}),this.ackTimeout)},T.prototype._deferStart=function(){this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout)},T.prototype.deferStart=function(){null==this.synTimer&&(this.synTimer=e.setTimeout(t.hitch(this,this.start),this.synTimeout))};var C=function(){var e={initFailure:new Set,subscriptionUpdate:new Set,subscriptionFailure:new Set,topic:new Map,allMessage:new Set,connectionGain:new Set,connectionLost:new Set,connectionOpen:new Set,connectionClose:new Set},n=function(e,t){e.forEach((function(e){e(t)}))};t.core.getUpstream().onUpstream(t.WebSocketEvents.INIT_FAILURE,(function(){n(e.initFailure)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_OPEN,(function(t){n(e.connectionOpen,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_CLOSE,(function(t){n(e.connectionClose,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_GAIN,(function(){n(e.connectionGain)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.CONNECTION_LOST,(function(t){n(e.connectionLost,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_UPDATE,(function(t){n(e.subscriptionUpdate,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.SUBSCRIPTION_FAILURE,(function(t){n(e.subscriptionFailure,t)})),t.core.getUpstream().onUpstream(t.WebSocketEvents.ALL_MESSAGE,(function(t){n(e.allMessage,t),e.topic.has(t.topic)&&n(e.topic.get(t.topic),t)})),this.sendMessage=function(e){t.core.getUpstream().sendUpstream(t.WebSocketEvents.SEND,e)},this.onInitFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.initFailure.add(n),function(){return e.initFailure.delete(n)}},this.onConnectionOpen=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionOpen.add(n),function(){return e.connectionOpen.delete(n)}},this.onConnectionClose=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionClose.add(n),function(){return e.connectionClose.delete(n)}},this.onConnectionGain=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionGain.add(n),function(){return e.connectionGain.delete(n)}},this.onConnectionLost=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.connectionLost.add(n),function(){return e.connectionLost.delete(n)}},this.onSubscriptionUpdate=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionUpdate.add(n),function(){return e.subscriptionUpdate.delete(n)}},this.onSubscriptionFailure=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.subscriptionFailure.add(n),function(){return e.subscriptionFailure.delete(n)}},this.subscribeTopics=function(e){t.assertNotNull(e,"topics"),t.assertTrue(t.isArray(e),"topics must be a array"),t.core.getUpstream().sendUpstream(t.WebSocketEvents.SUBSCRIBE,e)},this.onMessage=function(n,r){return t.assertNotNull(n,"topicName"),t.assertTrue(t.isFunction(r),"method must be a function"),e.topic.has(n)?e.topic.get(n).add(r):e.topic.set(n,new Set([r])),function(){return e.topic.get(n).delete(r)}},this.onAllMessage=function(n){return t.assertTrue(t.isFunction(n),"method must be a function"),e.allMessage.add(n),function(){return e.allMessage.delete(n)}}},I=function(e){this.bus=e,this.bus.subscribe(t.AgentEvents.UPDATE,t.hitch(this,this.updateAgentData))};I.prototype.updateAgentData=function(e){var n=this.agentData;this.agentData=e;try{const r=Date.parse(e.snapshot.snapshotTimestamp);if(!n||r!==Date.parse(n.snapshot.snapshotTimestamp)){const n=(new Date).getTime()-r;A("SnapshotReceivedByClient",n,{ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(e.snapshot),IsCCPLayer:t.isCCP()})}}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}null==n&&(t.agent.initialized=!0,this.bus.trigger(t.AgentEvents.INIT,new t.Agent)),this.bus.trigger(t.AgentEvents.REFRESH,new t.Agent),this._fireAgentUpdateEvents(n)},I.prototype.getAgentData=function(){if(null==this.agentData)throw new t.StateError("No agent data is available yet!");return this.agentData},I.prototype.getContactData=function(e){var n=this.getAgentData(),r=t.find(n.snapshot.contacts,(function(t){return t.contactId===e}));if(null==r)throw new t.StateError("Contact %s no longer exists.",e);return r},I.prototype.getConnectionData=function(e,n){var r=this.getContactData(e),o=t.find(r.connections,(function(e){return e.connectionId===n}));if(null==o)throw new t.StateError("Connection %s for contact %s no longer exists.",n,e);return o},I.prototype.getInstanceId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/instance\/([0-9a-fA-F|-]+)\//)[1]},I.prototype.getAWSAccountId=function(){return this.getAgentData().configuration.routingProfile.routingProfileId.match(/:([0-9]+):instance/)[1]},I.prototype._diffContacts=function(e){var n={added:{},removed:{},common:{},oldMap:t.index(null==e?[]:e.snapshot.contacts,(function(e){return e.contactId})),newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:0};return t.keys(n.oldMap).forEach((function(e){t.contains(n.newMap,e)?n.common[e]=n.newMap[e]:n.removed[e]=n.oldMap[e]})),t.keys(n.newMap).forEach((function(e){t.contains(n.oldMap,e)||(n.added[e]=n.newMap[e])})),n.endTime=performance.now(),n},I.prototype._fireAgentUpdateEvents=function(e){var n=this,r=null,o=null==e?t.AgentAvailStates.INIT:e.snapshot.state.name,i=this.agentData.snapshot.state.name,s=null==e?t.AgentStateType.INIT:e.snapshot.state.type,a=this.agentData.snapshot.state.type;s!==a&&t.core.getAgentRoutingEventGraph().getAssociations(this,s,a).forEach((function(e){n.bus.trigger(e,new t.Agent)})),o!==i&&(this.bus.trigger(t.AgentEvents.STATE_CHANGE,{agent:new t.Agent,oldState:o,newState:i}),t.core.getAgentStateEventGraph().getAssociations(this,o,i).forEach((function(e){n.bus.trigger(e,new t.Agent)})));var c=e&&e.snapshot.nextState?e.snapshot.nextState.name:null,u=this.agentData.snapshot.nextState?this.agentData.snapshot.nextState.name:null;c!==u&&u&&n.bus.trigger(t.AgentEvents.ENQUEUED_NEXT_STATE,new t.Agent);const l=performance.now();r=null!==e?this._diffContacts(e):{added:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),removed:{},common:{},oldMap:{},newMap:t.index(this.agentData.snapshot.contacts,(function(e){return e.contactId})),endTime:performance.now()};const p=performance.now();t.values(r.added).forEach((function(e){n.bus.trigger(t.ContactEvents.INIT,new t.Contact(e.contactId)),n._fireContactUpdateEvents(e.contactId,t.ContactStateType.INIT,e.state.type)})),t.values(r.removed).forEach((function(e){n.bus.trigger(t.ContactEvents.DESTROYED,new t.ContactSnapshot(e)),n.bus.trigger(t.core.getContactEventName(t.ContactEvents.DESTROYED,e.contactId),new t.ContactSnapshot(e)),n._unsubAllContactEventsForContact(e.contactId)})),t.keys(r.common).forEach((function(e){n._fireContactUpdateEvents(e,r.oldMap[e].state.type,r.newMap[e].state.type)}));const d=performance.now(),h={ContentLengthInBytes:t.core._calculateSnapshotSizingBucket(this.agentData.snapshot),IsCCPLayer:t.isCCP()};try{A("SnapshotComparisonStepTime",r.endTime-l,h),A("SnapshotEventTriggerStepTime",d-p,h),A("SnapshotTotalProcessingTime",d-l,h)}catch(e){t.getLog().error("[Metrics] Failed to send metrics.").withException(e).sendInternalLogToServer()}};let A=(e,n,r)=>{t.publishMetric({name:e,data:{latency:n,optionalDimensions:r}})};t.core._calculateSnapshotSizingBucket=function(e){if(e&&e.hasOwnProperty("contentLength")){const t=parseInt(e.contentLength);for(const e of Object.keys(p)){const[n,r]=p[e];if(t>=n&&t<=r)return e}}return"undefined"},I.prototype._fireContactUpdateEvents=function(e,n,r){var o=this;n!==r&&t.core.getContactEventGraph().getAssociations(this,n,r).forEach((function(n){o.bus.trigger(n,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(n,e),new t.Contact(e))})),o.bus.trigger(t.ContactEvents.REFRESH,new t.Contact(e)),o.bus.trigger(t.core.getContactEventName(t.ContactEvents.REFRESH,e),new t.Contact(e))},I.prototype._unsubAllContactEventsForContact=function(e){var n=this;t.values(t.ContactEvents).forEach((function(r){n.bus.getSubscriptions(t.core.getContactEventName(r,e)).map((function(e){e.unsubscribe()}))}))},t.core.onViewContact=function(e){t.core.getUpstream().onUpstream(t.ContactEvents.VIEW,e)},t.core.viewContact=function(e){t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ContactEvents.VIEW,data:{contactId:e}})},t.core.onActivateChannelWithViewType=function(e){t.core.getUpstream().onUpstream(t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,e)},t.core.activateChannelWithViewType=function(e,n,r,o){const i={viewType:e,mediaType:n};r&&(i.source=r),o&&(i.caseId=o),t.core.getUpstream().sendUpstream(t.EventType.BROADCAST,{event:t.ChannelViewEvents.ACTIVATE_CHANNEL_WITH_VIEW_TYPE,data:i})},t.core.triggerTaskCreated=function(e){t.core.getUpstream().upstreamBus.trigger(t.TaskEvents.CREATED,e)},t.core.onAccessDenied=function(e){t.core.getUpstream().onUpstream(t.EventType.ACCESS_DENIED,e)},t.core.onAuthFail=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTH_FAIL,e)},t.core.onAuthorizeSuccess=function(e){t.core.getUpstream().onUpstream(t.EventType.AUTHORIZE_SUCCESS,e)},t.core._handleAuthorizeSuccess=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0)},t.core._handleAuthFail=function(e,n,r){r&&r.authorize?t.core._handleAuthorizeFail(e):t.core._handleCTIAuthFail(n)},t.core._handleAuthorizeFail=function(e){let n=t.core._getAuthRetryCount();if(!t.core.authorizeTimeoutId)if(n{t.core._redirectToLogin(e)}),r)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the authorize api. No more retries will be attempted in this session until the authorize api returns 200.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED)},t.core._redirectToLogin=function(e){"string"==typeof e?location.assign(e):location.reload()},t.core._handleCTIAuthFail=function(e){if(!t.core.ctiTimeoutId)if(t.core.ctiAuthRetryCount{t.core.authorize(e).then(t.core._triggerAuthorizeSuccess.bind(t.core)).catch(t.core._triggerAuthFail.bind(t.core,{authorize:!0})),t.core.ctiTimeoutId=null}),n)}else t.getLog().warn("We have exhausted our authorization retries due to 401s from the CTI service. No more retries will be attempted until the page is refreshed.").sendInternalLogToServer(),t.core.getEventBus().trigger(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},t.core._triggerAuthorizeSuccess=function(){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTHORIZE_SUCCESS)},t.core._triggerAuthFail=function(e){t.core.getUpstream().upstreamBus.trigger(t.EventType.AUTH_FAIL,e)},t.core._getAuthRetryCount=function(){let e=window.sessionStorage.getItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT);if(null!==e){if(isNaN(parseInt(e)))throw new t.StateError("The session storage value for auth retry count was NaN");return parseInt(e)}return window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,0),0},t.core._incrementAuthRetryCount=function(){window.sessionStorage.setItem(t.SessionStorageKeys.AUTHORIZE_RETRY_COUNT,(t.core._getAuthRetryCount()+1).toString())},t.core.onAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onCTIAuthorizeRetriesExhausted=function(e){t.core.getEventBus().subscribe(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED,e)},t.core.onSoftphoneSessionInit=function(e){t.core.getUpstream().onUpstream(t.ConnectionEvents.SESSION_INIT,e)},t.core.onConfigure=function(e){t.core.getUpstream().onUpstream(t.ConfigurationEvents.CONFIGURE,e)},t.core.onInitialized=function(e){t.core.getEventBus().subscribe(t.EventType.INIT,e)},t.core.getContactEventName=function(e,n){if(t.assertNotNull(e,"eventName"),t.assertNotNull(n,"contactId"),!t.contains(t.values(t.ContactEvents),e))throw new t.ValueError("%s is not a valid contact event.",e);return t.sprintf("%s::%s",e,n)},t.core.getEventBus=function(){return t.core.eventBus},t.core.getWebSocketManager=function(){return t.core.webSocketProvider},t.core.getAgentDataProvider=function(){return t.core.agentDataProvider},t.core.getLocalTimestamp=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.localTimestamp},t.core.getSkew=function(){return t.core.getAgentDataProvider().getAgentData().snapshot.skew},t.core.getAgentRoutingEventGraph=function(){return t.core.agentRoutingEventGraph},t.core.agentRoutingEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.AgentStateType.ROUTABLE,t.AgentEvents.ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.NOT_ROUTABLE,t.AgentEvents.NOT_ROUTABLE).assoc(t.EventGraph.ANY,t.AgentStateType.OFFLINE,t.AgentEvents.OFFLINE),t.core.getAgentStateEventGraph=function(){return t.core.agentStateEventGraph},t.core.agentStateEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.values(t.AgentErrorStates),t.AgentEvents.ERROR).assoc(t.EventGraph.ANY,t.AgentAvailStates.AFTER_CALL_WORK,t.AgentEvents.ACW),t.core.getContactEventGraph=function(){return t.core.contactEventGraph},t.core.contactEventGraph=(new t.EventGraph).assoc(t.EventGraph.ANY,t.ContactStateType.INCOMING,t.ContactEvents.INCOMING).assoc(t.EventGraph.ANY,t.ContactStateType.PENDING,t.ContactEvents.PENDING).assoc(t.EventGraph.ANY,t.ContactStateType.CONNECTING,t.ContactEvents.CONNECTING).assoc(t.EventGraph.ANY,t.ContactStateType.CONNECTED,t.ContactEvents.CONNECTED).assoc(t.ContactStateType.CONNECTING,t.ContactStateType.ERROR,t.ContactEvents.MISSED).assoc(t.ContactStateType.INCOMING,t.ContactStateType.ERROR,t.ContactEvents.MISSED).assoc(t.EventGraph.ANY,t.ContactStateType.ENDED,t.ContactEvents.ACW).assoc(t.values(t.CONTACT_ACTIVE_STATES),t.values(t.relativeComplement(t.CONTACT_ACTIVE_STATES,t.ContactStateType)),t.ContactEvents.ENDED).assoc(t.EventGraph.ANY,t.ContactStateType.ERROR,t.ContactEvents.ERROR).assoc(t.ContactStateType.CONNECTING,t.ContactStateType.MISSED,t.ContactEvents.MISSED),t.core.getClient=function(){if(!t.core.client)throw new t.StateError("The connect core has not been initialized!");return t.core.client},t.core.client=null,t.core.getAgentAppClient=function(){if(!t.core.agentAppClient)throw new t.StateError("The connect AgentApp Client has not been initialized!");return t.core.agentAppClient},t.core.agentAppClient=null,t.core.getTaskTemplatesClient=function(){if(!t.core.taskTemplatesClient)throw new t.StateError("The connect TaskTemplates Client has not been initialized!");return t.core.taskTemplatesClient},t.core.taskTemplatesClient=null,t.core.getMasterClient=function(){if(!t.core.masterClient)throw new t.StateError("The connect master client has not been initialized!");return t.core.masterClient},t.core.masterClient=null,t.core.getSoftphoneManager=function(){return t.core.softphoneManager},t.core.softphoneManager=null,t.core.getNotificationManager=function(){return t.core.notificationManager||(t.core.notificationManager=new t.NotificationManager),t.core.notificationManager},t.core.notificationManager=null,t.core.getPopupManager=function(){return t.core.popupManager},t.core.popupManager=new t.PopupManager,t.core.getUpstream=function(){if(!t.core.upstream)throw new t.StateError("There is no upstream conduit!");return t.core.upstream},t.core.upstream=null,t.core.AgentDataProvider=I}()},592:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t;var n="<>",r=t.makeEnum(["acknowledge","ack_timeout","init","api_request","api_response","auth_fail","access_denied","close","configure","log","master_request","master_response","synchronize","terminate","terminated","send_logs","reload_agent_configuration","broadcast","api_metric","client_metric","softphone_stats","softphone_report","client_side_logs","server_bound_internal_log","mute","iframe_style","iframe_retries_exhausted","update_connected_ccps","outer_context_info","media_device_request","media_device_response","tab_id","authorize_success","authorize_retries_exhausted","cti_authorize_retries_exhausted","click_stream_data"]),o=t.makeNamespacedEnum("connect",["loginPopup","sendLogs","softphone","ringtone","metrics","failover"]),i=t.makeNamespacedEnum("agent",["init","update","refresh","routable","not_routable","pending","contact_pending","offline","error","softphone_error","websocket_connection_lost","websocket_connection_gained","state_change","acw","mute_toggle","local_media_stream_created","enqueued_next_state"]),s=t.makeNamespacedEnum("webSocket",["init_failure","connection_open","connection_close","connection_error","connection_gain","connection_lost","subscription_update","subscription_failure","all_message","send","subscribe"]),a=t.makeNamespacedEnum("contact",["init","refresh","destroyed","incoming","pending","connecting","connected","missed","acw","view","ended","error","accepted"]),c=t.makeNamespacedEnum("taskList",["activate_channel_with_view_type"]),u=t.makeNamespacedEnum("task",["created"]),l=t.makeNamespacedEnum("connection",["session_init","ready_to_start_session"]),p=t.makeNamespacedEnum("configuration",["configure","set_speaker_device","set_microphone_device","set_ringer_device","speaker_device_changed","microphone_device_changed","ringer_device_changed"]),d=t.makeNamespacedEnum("disasterRecovery",["suppress","force_offline","set_offline","init_disaster_recovery","failover","failover_pending","init_dr_polling"]),h=t.makeNamespacedEnum("voiceId",["update_domain_id"]),f=function(){};f.createRequest=function(e,n,r){return{event:e,requestId:t.randomId(),method:n,params:r}},f.createResponse=function(e,t,n,r){return{event:e,requestId:t.requestId,data:n,err:r||null}};var 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t.assertNotNull(e,"eventName"),t.assertNotNull(n,"f"),t.assertTrue(t.isFunction(n),"f must be a function"),this.subMap.subscribe(e,n)},v.prototype.subscribeAll=function(e){return t.assertNotNull(e,"f"),t.assertTrue(t.isFunction(e),"f must be a function"),this.subMap.subscribe(n,e)},v.prototype.getSubscriptions=function(e){return this.subMap.getSubscriptions(e)},v.prototype.trigger=function(e,r){t.assertNotNull(e,"eventName");var o=this,i=this.subMap.getSubscriptions(n),s=this.subMap.getSubscriptions(e);this.logEvents&&e!==t.EventType.LOG&&e!==t.EventType.MASTER_RESPONSE&&e!==t.EventType.API_METRIC&&e!==t.EventType.SERVER_BOUND_INTERNAL_LOG&&t.getLog().trace("Publishing event: %s",e).sendInternalLogToServer(),e.startsWith(t.ContactEvents.ACCEPTED)&&r&&r.contactId&&!(r instanceof t.Contact)&&(r=new t.Contact(r.contactId)),i.concat(s).forEach((function(n){try{n.f(r||null,e,o)}catch(n){t.getLog().error("'%s' event handler 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n={TEST:"TEST",TRACE:"TRACE",DEBUG:"DEBUG",INFO:"INFO",LOG:"LOG",WARN:"WARN",ERROR:"ERROR",CRITICAL:"CRITICAL"},r={CCP:"ccp",SOFTPHONE:"softphone",CHAT:"chat",TASK:"task"},o={TEST:0,TRACE:10,DEBUG:20,INFO:30,LOG:40,WARN:50,ERROR:100,CRITICAL:200},i="CCP",s="SharedWorker",a="CRM",c={TRACE:function(e){console.info(e)},DEBUG:function(e){console.info(e)},INFO:function(e){console.info(e)},LOG:function(e){console.log(e)},TEST:function(e){console.log(e)},WARN:function(e){console.warn(e)},ERROR:function(e){console.error(e)},CRITICAL:function(e){console.error(e)}},u=function(e){var t,n,o=Array.prototype.slice.call(e,0),i=o.shift();return function(e){return-1!==Object.values(r).indexOf(e)}(i)?(n=i,t=o.shift()):(t=i,n=r.CCP),{format:t,component:n,args:o}},l=function(e,n,r,o,c,u){this.component=e,this.level=n,this.text=r,this.time=new 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n=this;this._logRollTimer&&t===this._logRollInterval?this.warn("Logger is already set to the given interval: %d",this._logRollInterval):(this._logRollTimer&&e.clearInterval(this._logRollTimer),this._logRollInterval=t,this._logRollTimer=e.setInterval((function(){n._rolledLogs=n._logs,n._logs=[],n._startLogIndexToPush=0,n.info("Log roll interval occurred.")}),this._logRollInterval))},h.prototype.setLogLevel=function(e){if(!(e in o))throw new Error("Unknown logging level: "+e);this._logLevel=o[e]},h.prototype.setEchoLevel=function(e){if(!(e in o))throw new Error("Unknown logging level: "+e);this._echoLevel=o[e]},h.prototype.write=function(e,t,n){var r=new l(e,t,n,this.getLoggerId());return p(r),this.addLogEntry(r),r},h.prototype.addLogEntry=function(e){p(e),this._logs.push(e),r.SOFTPHONE===e.component&&this._logsToPush.push(e),e.level in o&&o[e.level]>=this._logLevel&&(o[e.level]>=this._echoLevel&&c[e.getLevel()](e.toString()),e.line=this._lineCount++)},h.prototype.sendInternalLogEntryToServer=function(e){this._serverBoundInternalLogs.push(e),e.level in o&&o[e.level]>=this._logLevel&&(o[e.level]>=this._echoLevel&&c[e.getLevel()](e.toString()),e.line=this._lineCount++)},h.prototype.clearObjects=function(){for(var e=0;e=i._logLevel})));var a=new e.Blob([JSON.stringify(s,void 0,4)],["text/plain"]),c=document.createElement("a");n=n||"agent-log",c.href=e.URL.createObjectURL(a),c.download=n+".txt",document.body.appendChild(c),c.click(),document.body.removeChild(c)},h.prototype.scheduleUpstreamLogPush=function(n){t.upstreamLogPushScheduled||(t.upstreamLogPushScheduled=!0,e.setInterval(t.hitch(this,this.reportMasterLogsUpStream,n),5e3))},h.prototype.reportMasterLogsUpStream=function(e){var n=this._logsToPush.slice();this._logsToPush=[],t.ifMaster(t.MasterTopics.SEND_LOGS,(function(){n.length>0&&e.sendUpstream(t.EventType.SEND_LOGS,n)}))},h.prototype.scheduleUpstreamOuterContextCCPserverBoundLogsPush=function(n){e.setInterval(t.hitch(this,this.pushOuterContextCCPserverBoundLogsUpstream,n),1e3)},h.prototype.scheduleUpstreamOuterContextCCPLogsPush=function(n){e.setInterval(t.hitch(this,this.pushOuterContextCCPLogsUpstream,n),1e3)},h.prototype.pushOuterContextCCPserverBoundLogsUpstream=function(e){if(this._serverBoundInternalLogs.length>0){for(var n=0;n500?e=this._serverBoundInternalLogs.splice(0,500):(e=this._serverBoundInternalLogs,this._serverBoundInternalLogs=[]),t.publishClientSideLogs(e))};var f=function(n){h.call(this),this.conduit=n,e.setInterval(t.hitch(this,this._pushLogsDownstream),f.LOG_PUSH_INTERVAL),e.clearInterval(this._logRollTimer),this._logRollTimer=null};f.LOG_PUSH_INTERVAL=1e3,f.prototype=Object.create(h.prototype),f.prototype.constructor=f,f.prototype.pushLogsDownstream=function(e){var n=this;e.forEach((function(e){n.conduit.sendDownstream(t.EventType.LOG,e)}))},f.prototype._pushLogsDownstream=function(){var e=this;this._logs.forEach((function(n){e.conduit.sendDownstream(t.EventType.LOG,n)})),this._logs=[];for(var n=0;n>16)+(t>>16)+(n>>16)<<16|65535&n}function n(e,n,r,o,i,s){return t((a=t(t(n,e),t(o,s)))<<(c=i)|a>>>32-c,r);var a,c}function r(e,t,r,o,i,s,a){return n(t&r|~t&o,e,t,i,s,a)}function o(e,t,r,o,i,s,a){return n(t&o|r&~o,e,t,i,s,a)}function i(e,t,r,o,i,s,a){return n(t^r^o,e,t,i,s,a)}function s(e,t,r,o,i,s,a){return n(r^(t|~o),e,t,i,s,a)}function a(e,n){var a,c,u,l,p;e[n>>5]|=128<>>9<<4)]=n;var 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failed",e.contactId,t),t}))}()}}}}()},279:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.MediaFactory=function(e){var n={},r=new Set,o=t.getLog(),i=t.LogComponent.CHAT,s=t.merge({},e)||{};s.region=s.region||"us-west-2";var a=function(e){n[e]&&!r.has(e)&&(o.info(i,"Destroying mediaController for %s",e),r.add(e),n[e].then((function(){"function"==typeof controller.cleanUp&&controller.cleanUp(),delete n[e],r.delete(e)})).catch((function(){delete n[e],r.delete(e)})))};return{get:function(e){return function(e){return e.isActive()}(e)?function(e){var r=e.getConnectionId();if(!e.getMediaInfo())return o.error(i,"Media info does not exist for a media type %s",e.getMediaType()).withObject(e).sendInternalLogToServer(),Promise.reject("Media info does not exist for this connection");if(n[r])return n[r];switch(o.info(i,"media controller of type %s init",e.getMediaType()).withObject(e).sendInternalLogToServer(),e.getMediaType()){case t.MediaType.CHAT:return n[r]=new t.ChatMediaController(e.getMediaInfo(),s).get();case t.MediaType.SOFTPHONE:return n[r]=new t.SoftphoneMediaController(e.getMediaInfo()).get();case t.MediaType.TASK:return n[r]=new t.TaskMediaController(e.getMediaInfo()).get();default:return o.error(i,"Unrecognized media type %s ",e.getMediaType()).sendInternalLogToServer(),Promise.reject()}}(e):(a(e.getConnectionId()),Promise.reject("Media Controller is no longer available for this connection"))},destroy:a}}}()},418:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.SoftphoneMediaController=function(e){return{get:function(){return Promise.resolve(e)}}}}()},187:()=>{!function(){var e=this||globalThis,t=e.connect||{};e.connect=t,t.TaskMediaController=function(e){var n=t.getLog(),r=t.LogComponent.TASK,o=function(n,r){t.publishMetric({name:n,contactId:e.contactId,data:r||e})},i=function(e){e.onConnectionBroken((function(e){n.error(r,"Task Session connection broken").withException(e),o("Task Session connection 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new Error("ringtoneUrl is required!");e.Audio&&void 0!==e.Promise?this._playableAudioPromise=new Promise((function(e,o){r._audio=new Audio(n.ringtoneUrl),r._audio.loop=!0,r._audio.addEventListener("canplay",(function(){t.getLog().info("Ringtone is ready to play: ",+n.ringtoneUrl).sendInternalLogToServer(),r._audioPlayable=!0,e(r._audio)}))})):(this._audio=null,t.getLog().error("Unable to provide a ringtone.").sendInternalLogToServer()),r._driveRingtone()};n.prototype._driveRingtone=function(){throw new Error("Not implemented.")},n.prototype._startRingtone=function(e){var n=this;this._audio&&(this._audio.play().then((function(){n._publishTelemetryEvent("Ringtone Start",e),t.getLog().info("Ringtone Start").sendInternalLogToServer()})).catch((function(r){n._publishTelemetryEvent("Ringtone Playback Failure",e),t.getLog().error("Ringtone Playback Failure").withException(r).withObject({currentSrc:n._audio.currentSrc,sinkId:n._audio.sinkId,volume:n._audio.volume}).sendInternalLogToServer()})),t.getLog().info(`Attempting to start ringtone to device ${this._audio.sinkId||"''"}`).sendInternalLogToServer())},n.prototype._stopRingtone=function(e){this._audio&&(this._audio.pause(),this._audio.currentTime=0,this._publishTelemetryEvent("Ringtone Stop",e),t.getLog().info("Ringtone Stop").sendInternalLogToServer())},n.prototype.stopRingtone=function(){this._stopRingtone()},n.prototype._ringtoneSetup=function(e){var n=this;t.ifMaster(t.MasterTopics.RINGTONE,(function(){n._startRingtone(e),n._prevContactId=e.getContactId(),e.onConnected(lily.hitch(n,n._stopRingtone)),e.onAccepted(lily.hitch(n,n._stopRingtone)),e.onEnded(lily.hitch(n,n._stopRingtone)),e.onRefresh((function(e){e.getStatus().type!==t.ContactStatusType.CONNECTING&&e.getStatus().type!==t.ContactStatusType.INCOMING&&n._stopRingtone()}))}))},n.prototype._publishTelemetryEvent=function(e,n){n&&n.getContactId()&&t.publishMetric({name:e,contactId:n.getContactId()})},n.prototype.setOutputDevice=function(t){return this._playableAudioPromise?Promise.race([this._playableAudioPromise,new Promise((function(t,n){e.setTimeout((function(){n("Timed out waiting for playable audio")}),3e3)}))]).then((function(e){return e&&e.setSinkId?e.setSinkId(t).then((function(){return Promise.resolve(t)})).catch((function(e){return Promise.reject(`RingtoneEngineBase.setOutputDevice failed: audio.setSinkId() failed with error ${e}`)})):Promise.reject(`RingtoneEngineBase.setOutputDevice failed: ${e?"audio":"audio.setSinkId"} not found.`)})):e.Promise?Promise.reject("Not eligible ringtone owner"):void 0};var r=function(e){n.call(this,e)};(r.prototype=Object.create(n.prototype)).constructor=r,r.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.VOICE&&n.isSoftphoneCall()&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Ringtone Connecting",n),t.getLog().info("Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)})),(new t.Agent).getContacts().forEach((function(e){e.getStatus().type===t.ContactStatusType.CONNECTING&&n(e)}))};var o=function(e){n.call(this,e)};(o.prototype=Object.create(n.prototype)).constructor=o,o.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.CHAT&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Chat Ringtone Connecting",n),t.getLog().info("Chat Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var i=function(e){n.call(this,e)};(i.prototype=Object.create(n.prototype)).constructor=i,i.prototype._driveRingtone=function(){var e=this,n=function(n){n.getType()===lily.ContactType.TASK&&n.isInbound()&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Task Ringtone Connecting",n),t.getLog().info("Task Ringtone Connecting").sendInternalLogToServer())};t.contact((function(e){e.onConnecting(n)}))};var s=function(e){n.call(this,e)};(s.prototype=Object.create(n.prototype)).constructor=s,s.prototype._driveRingtone=function(){var e=this;t.contact((function(n){n.onIncoming((function(){n.getType()===lily.ContactType.QUEUE_CALLBACK&&(e._ringtoneSetup(n),e._publishTelemetryEvent("Callback Ringtone Connecting",n),t.getLog().info("Callback Ringtone 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r=this._getLocalStorageKey(t);e.localStorage.setItem(r,""+n)},t.PopupManager.prototype._getLocalStorageKey=function(e){return"connectPopupManager::"+e};var o=t.makeEnum(["granted","denied","default"]);t.NotificationManager=function(){this.queue=[],this.permission=o.DEFAULT},t.NotificationManager.prototype.requestPermission=function(){var n=this;"Notification"in e?e.Notification.permission===o.DENIED?(t.getLog().warn("The user has requested to not receive notifications.").sendInternalLogToServer(),this.permission=o.DENIED):this.permission!==o.GRANTED&&e.Notification.requestPermission().then((function(e){n.permission=e,e===o.GRANTED?n._showQueued():n.queue=[]})):(t.getLog().warn("This browser doesn't support notifications.").sendInternalLogToServer(),this.permission=o.DENIED)},t.NotificationManager.prototype.show=function(e,n){if(this.permission===o.GRANTED)return this._showImpl({title:e,options:n});if(this.permission===o.DENIED)t.getLog().warn("Unable to show 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e=this||globalThis,t=e.connect||{};e.connect=t,e.lily=t,t.worker={};var n="LADS.GetAgentFailoverConfiguration",r=function(){this.topicMasterMap={}};r.prototype.getMaster=function(e){return t.assertNotNull(e,"topic"),this.topicMasterMap[e]||null},r.prototype.setMaster=function(e,n){t.assertNotNull(e,"topic"),t.assertNotNull(n,"id"),this.topicMasterMap[e]=n},r.prototype.removeMaster=function(e){t.assertNotNull(e,"id");var n=this;t.entries(this.topicMasterMap).filter((function(t){return t.value===e})).forEach((function(e){delete n.topicMasterMap[e.key]}))};var o=function(e){t.ClientBase.call(this),this.conduit=e};(o.prototype=Object.create(t.ClientBase.prototype)).constructor=o,o.prototype._callImpl=function(e,n,r){var o=this,i=(new Date).getTime();t.containsValue(t.AgentAppClientMethods,e)?t.core.getAgentAppClient()._callImpl(e,n,{success:function(t){o._recordAPILatency(e,i),r.success(t)},failure:function(t){o._recordAPILatency(e,i,t),r.failure(t)}}):t.containsValue(t.TaskTemplatesClientMethods,e)?t.core.getTaskTemplatesClient()._callImpl(e,n,{success:function(t){o._recordAPILatency(e,i),r.success(t)},failure:function(t){o._recordAPILatency(e,i,t),r.failure(t)}}):t.core.getClient()._callImpl(e,n,{success:function(t,n){o._recordAPILatency(e,i),r.success(t,n)},failure:function(t,n){o._recordAPILatency(e,i,t),r.failure(t,n)},authFailure:function(t,n){o._recordAPILatency(e,i,t),r.authFailure()},accessDenied:function(t,n){o._recordAPILatency(e,i,t),r.accessDenied&&r.accessDenied()}})},o.prototype._recordAPILatency=function(e,t,n){var r=(new Date).getTime()-t;this._sendAPIMetrics(e,r,n)},o.prototype._sendAPIMetrics=function(e,n,r){const o={name:e,time:n,error:r,error5xx:0},i=r&&r.statusCode||200,s=r&&r.retryStatus||t.RetryStatus.NONE,a=[{name:"HttpStatusCode",value:i},{name:"HttpGenericStatusCode",value:`${i.toString().charAt(0)}XX`},{name:"RetryStatus",value:s}];"5"===i.toString().charAt(0)&&(o.error5xx=1),this.conduit.sendDownstream(t.EventType.API_METRIC,{...o,dimensions:[{name:"Category",value:"API"}],optionalDimensions:a})};var i=function(){var n=this;this.multiplexer=new t.StreamMultiplexer,this.conduit=new t.Conduit("AmazonConnectSharedWorker",null,this.multiplexer),this.client=new o(this.conduit),this.timeout=null,this.agent=null,this.nextToken=null,this.initData={},this.portConduitMap={},this.streamMapByTabId={},this.masterCoord=new r,this.logsBuffer=[],this.suppress=!1,this.forceOffline=!1,this.longPollingOptions={allowLongPollingShadowMode:!1,allowLongPollingWebsocketOnlyMode:!1},this.drPollingUrl=null,this.thisArn=null,this.otherArn=null,this.pendingFailover=null;var i=null;t.rootLogger=new t.DownstreamConduitLogger(this.conduit),this.conduit.onDownstream(t.EventType.SEND_LOGS,(function(e){t.getLog().pushLogsDownstream(e),n.logsBuffer=n.logsBuffer.concat(e),n.logsBuffer.length>400&&n.handleSendLogsRequest(n.logsBuffer)})),this.conduit.onDownstream(t.DisasterRecoveryEvents.SUPPRESS,(function(e){t.getLog().debug("[Disaster Recovery] Setting Suppress to %s",e.suppress).sendInternalLogToServer(),n.suppress=e.suppress||!1,n.suppress||(n.forceOffline=!1),(void 0===e.shouldSendFailoverDownstream||e.shouldSendFailoverDownstream)&&n.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{isPrimary:!n.suppress})})),this.conduit.onDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,(function(e){t.getLog().debug("[Disaster Recovery] Setting FORCE_OFFLINE to %s",e.offline).sendInternalLogToServer(),n.forceOffline||(n.pendingFailover=!1,n.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{isPrimary:!1,nextActiveArn:e.nextActiveArn})),n.forceOffline=e.offline||!1})),t.DisasterRecoveryEvents.INIT_DR_POLLING&&this.conduit.onDownstream(t.DisasterRecoveryEvents.INIT_DR_POLLING,(function(e){var r=t.getLog();n.drPollingUrl?(r.debug(`[Disaster Recovery] Adding new CCP to active region polling for instance ${e.instanceArn}`).sendInternalLogToServer(),n.pollForActiveRegion(!0,!1)):(r.info(`[Disaster Recovery] Initializing active region polling for instance ${e.instanceArn}`).sendInternalLogToServer(),n.thisArn=e.instanceArn,n.otherArn=e.otherArn,n.getPresignedDiscoveryUrl().then((e=>{n.drPollingUrl=e,n.pollForActiveRegion(!0,!0)}),(t=>{r.error(`[Disaster Recovery] Failed to get presigned URL for instance ${e.instanceArn}; suppressing contacts`).withException(t).sendInternalLogToServer(),n.suppress=!0})))})),this.conduit.onDownstream(t.EventType.CONFIGURE,(function(r){console.log("@@@ configure event handler",r);try{r.authToken&&r.authToken!==n.initData.authToken&&(n.initData=r,t.core.init(r),r.longPollingOptions&&("boolean"==typeof r.longPollingOptions.allowLongPollingShadowMode&&(n.longPollingOptions.allowLongPollingShadowMode=r.longPollingOptions.allowLongPollingShadowMode),"boolean"==typeof r.longPollingOptions.allowLongPollingWebsocketOnlyMode&&(n.longPollingOptions.allowLongPollingWebsocketOnlyMode=r.longPollingOptions.allowLongPollingWebsocketOnlyMode)),i?t.getLog().info("Not Initializing a new WebsocketManager instance, since one already exists").sendInternalLogToServer():(t.getLog().info("Creating a new Websocket connection for CCP").sendInternalLogToServer(),t.WebSocketManager.setGlobalConfig({loggerConfig:{logger:t.getLog()}}),(i=t.WebSocketManager.create()).onInitFailure((function(){n.conduit.sendDownstream(t.WebSocketEvents.INIT_FAILURE)})),i.onConnectionOpen((function(e){n.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_OPEN,e)})),i.onConnectionClose((function(e){n.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_CLOSE,e)})),i.onConnectionGain((function(){n.conduit.sendDownstream(t.AgentEvents.WEBSOCKET_CONNECTION_GAINED),n.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_GAIN)})),i.onConnectionLost((function(e){n.conduit.sendDownstream(t.AgentEvents.WEBSOCKET_CONNECTION_LOST,e),n.conduit.sendDownstream(t.WebSocketEvents.CONNECTION_LOST,e)})),i.onSubscriptionUpdate((function(e){n.conduit.sendDownstream(t.WebSocketEvents.SUBSCRIPTION_UPDATE,e)})),i.onSubscriptionFailure((function(e){n.conduit.sendDownstream(t.WebSocketEvents.SUBSCRIPTION_FAILURE,e)})),i.onAllMessage((function(e){n.conduit.sendDownstream(t.WebSocketEvents.ALL_MESSAGE,e)})),n.conduit.onDownstream(t.WebSocketEvents.SEND,(function(e){i.sendMessage(e)})),n.conduit.onDownstream(t.WebSocketEvents.SUBSCRIBE,(function(e){i.subscribeTopics(e)})),i.init(t.hitch(n,n.getWebSocketUrl)).then((function(r){try{if(r&&!r.webSocketConnectionFailed)t.getLog().info("Kicking off agent polling").sendInternalLogToServer(),n.pollForAgent(),t.getLog().info("Kicking off config polling").sendInternalLogToServer(),n.pollForAgentConfiguration({repeatForever:!0}),t.getLog().info("Kicking off auth token polling").sendInternalLogToServer(),e.setInterval(t.hitch(n,n.checkAuthToken),3e5);else if(!t.webSocketInitFailed){const e=t.WebSocketEvents.INIT_FAILURE;throw n.conduit.sendDownstream(e),t.webSocketInitFailed=!0,new Error(e)}}catch(e){t.getLog().error("WebSocket failed to initialize").withException(e).sendInternalLogToServer()}}))))}catch(e){console.error("@@@ error",e)}})),this.conduit.onDownstream(t.EventType.TERMINATE,(function(){n.handleSendLogsRequest(n.logsBuffer),t.core.terminate(),n.conduit.sendDownstream(t.EventType.TERMINATED)})),this.conduit.onDownstream(t.EventType.SYNCHRONIZE,(function(){n.conduit.sendDownstream(t.EventType.ACKNOWLEDGE)})),this.conduit.onDownstream(t.EventType.BROADCAST,(function(e){n.conduit.sendDownstream(e.event,e.data)})),e.onconnect=function(e){var r=e.ports[0],o=new t.PortStream(r);n.multiplexer.addStream(o),r.start();var i=new t.Conduit(o.getId(),null,o);i.sendDownstream(t.EventType.ACKNOWLEDGE,{id:o.getId()}),n.portConduitMap[o.getId()]=i,n.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,{length:Object.keys(n.portConduitMap).length}),null!==n.agent&&n.updateAgent(),i.onDownstream(t.EventType.API_REQUEST,t.hitch(n,n.handleAPIRequest,i)),i.onDownstream(t.EventType.MASTER_REQUEST,t.hitch(n,n.handleMasterRequest,i,o.getId())),i.onDownstream(t.EventType.RELOAD_AGENT_CONFIGURATION,t.hitch(n,n.pollForAgentConfiguration)),i.onDownstream(t.EventType.TAB_ID,t.hitch(n,n.handleTabIdEvent,o)),i.onDownstream(t.EventType.CLOSE,t.hitch(n,n.handleCloseEvent,o))}};i.prototype.pollForActiveRegion=function(r,o){var i=this,s=t.getLog();if(!i.drPollingUrl)throw new t.StateError("[Disaster Recovery] Tried to poll for active region without first initializing DR polling in the worker.");s.debug(`[Disaster Recovery] Polling for failover with presigned URL for instance ${i.thisArn}`).sendInternalLogToServer();var a=(new Date).getTime();return t.fetchWithTimeout(i.drPollingUrl,1e4).catch((e=>{if(e.status){if(i.client._recordAPILatency(n,a,{statusCode:e.status}),[t.HTTP_STATUS_CODES.ACCESS_DENIED,t.HTTP_STATUS_CODES.UNAUTHORIZED].includes(e.status))return s.info("[Disaster Recovery] Active region polling failed; trying to get a new URL for polling.").withObject(e).sendInternalLogToServer(),i.getPresignedDiscoveryUrl().then((e=>{i.drPollingUrl=e})).then((()=>(a=(new Date).getTime(),t.fetchWithTimeout(i.drPollingUrl,1e4))));var r=`[Disaster Recovery] Failed to poll for failover for instance ${i.thisArn}, received unexpected response code ${e.status}`;throw s.error(r).withObject(e).sendInternalLogToServer(),new Error(r)}throw r=`[Disaster Recovery] Failed to poll for failover for instance ${i.thisArn}, request timed out or aborted`,i.client._recordAPILatency(n,a,{statusCode:-1}),s.error(r).withObject(e).sendInternalLogToServer(),new Error(r)})).then((e=>{if(i.client._recordAPILatency(n,a),"boolean"==typeof e.TerminateActiveContacts){var c=!e.TerminateActiveContacts;if(e.InstanceArn)if(s.debug(`[Disaster Recovery] Successfully polled for active region. Primary instance ARN is ${e.InstanceArn} and soft failover is `+(c?"enabled":"disabled")).sendInternalLogToServer(),i.thisArn===e.InstanceArn&&!i.suppress&&r)s.debug(`[Disaster Recovery] Instance ${i.thisArn} is being set to primary`).sendInternalLogToServer(),i.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{nextActiveArn:e.InstanceArn});else if(i.otherArn===e.InstanceArn){if(!c||o||!r||i.suppress&&!i.pendingFailover||i.conduit.sendDownstream(t.DisasterRecoveryEvents.FAILOVER,{nextActiveArn:i.thisArn}),!i.suppress){i.suppress=!0;const n=c&&!o;n?(i.pendingFailover=!0,s.debug(`[Disaster Recovery] Instance ${i.thisArn} will be set to stand-by using soft failover`).sendInternalLogToServer()):s.debug(`[Disaster Recovery] Instance ${i.thisArn} is being set to stand-by immediately`).sendInternalLogToServer(),i.conduit.sendDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE,{softFailover:n,nextActiveArn:e.InstanceArn})}}else[i.thisArn,i.otherArn].includes(e.InstanceArn)||s.error(`[Disaster Recovery] The current primary instance in this agent's failover group ${e.InstanceArn} doesn't match this instance ${i.thisArn} or the other instance ${i.otherArn}`).sendInternalLogToServer();else s.error("[Disaster Recovery] DR polling response did not contain a truthy active instance ARN.").withObject(e).sendInternalLogToServer()}else s.error("[Disaster Recovery] DR polling response did not contain a valid value for TerminateActiveContacts.").withObject(e).sendInternalLogToServer()})).catch((e=>{e.status&&i.client._recordAPILatency(n,a,{...e,statusCode:e.status}),s.error(`[Disaster Recovery] Active region polling failed for instance ${i.thisArn}.`).withObject(e).sendInternalLogToServer()})).finally((()=>{!o&&r||e.setTimeout(t.hitch(i,i.pollForActiveRegion),6e4)}))},i.prototype.getPresignedDiscoveryUrl=function(){var e=this;return new Promise(((n,r)=>{t.getLog().info(`[Disaster Recovery] Getting presigned URL for instance ${e.thisArn}`).sendInternalLogToServer(),this.client.call(t.ClientMethods.CREATE_TRANSPORT,{transportType:t.TRANSPORT_TYPES.AGENT_DISCOVERY},{success:function(e){e&&e.agentDiscoveryTransport&&e.agentDiscoveryTransport.presignedUrl?(t.getLog().info("getPresignedDiscoveryUrl succeeded").sendInternalLogToServer(),n(e.agentDiscoveryTransport.presignedUrl)):(t.getLog().info("getPresignedDiscoveryUrl received empty/invalid data").withObject(e).sendInternalLogToServer(),r(Error("getPresignedDiscoveryUrl received empty/invalid data")))},failure:function(n,o){t.getLog().error(`[Disaster Recovery] Failed to get presigned URL for instance ${e.thisArn}`).withException(n).withObject(o).sendInternalLogToServer(),r(new Error("Failed to get presigned URL"))},authFailure:function(){t.hitch(e,e.handleAuthFail)(),r(new Error("Encountered auth failure when getting presigned URL"))},accessDenied:function(){t.hitch(e,e.handleAccessDenied)(),r(new Error("Encountered access denied when getting presigned URL"))}})}))},i.prototype.pollForAgent=function(){var n=this,r=t.hitch(n,n.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_SNAPSHOT,{nextToken:n.nextToken,timeout:3e4},{success:function(r,o){try{n.agent=n.agent||{},n.agent.snapshot=r.snapshot,n.agent.snapshot.localTimestamp=t.now(),n.agent.snapshot.skew=n.agent.snapshot.snapshotTimestamp-n.agent.snapshot.localTimestamp,n.nextToken=r.nextToken,o&&o.hasOwnProperty("contentLength")&&(n.agent.snapshot.contentLength=o.contentLength),t.getLog().trace("GET_AGENT_SNAPSHOT succeeded.").withObject(r).sendInternalLogToServer(),n.updateAgent()}catch(e){t.getLog().error("Long poll failed to update agent.").withObject(r).withException(e).sendInternalLogToServer()}finally{e.setTimeout(t.hitch(n,n.pollForAgent),100)}},failure:function(r,o){try{t.getLog().error("Failed to get agent data.").sendInternalLogToServer().withObject({err:r,data:o})}finally{e.setTimeout(t.hitch(n,n.pollForAgent),5e3)}},authFailure:function(){r()},accessDenied:t.hitch(n,n.handleAccessDenied)})},i.prototype.pollForAgentConfiguration=function(n){var r=this,o=n||{},i=t.hitch(r,r.handlePollingAuthFail);this.client.call(t.ClientMethods.GET_AGENT_CONFIGURATION,{},{success:function(n){var i=n.configuration;r.pollForAgentPermissions(i),r.pollForAgentStates(i),r.pollForDialableCountryCodes(i),r.pollForRoutingProfileQueues(i),o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration,o),3e4)},failure:function(n,i){try{t.getLog().error("Failed to fetch agent configuration data.").sendInternalLogToServer().withObject({err:n,data:i})}finally{o.repeatForever&&e.setTimeout(t.hitch(r,r.pollForAgentConfiguration),3e4,o)}},authFailure:function(){i()},accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForAgentStates=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_STATES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentStates(e,{states:(o.states||[]).concat(t.states),nextToken:t.nextToken,maxResults:o.maxResults}):(e.agentStates=(o.states||[]).concat(t.states),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent states list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForAgentPermissions=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_AGENT_PERMISSIONS,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForAgentPermissions(e,{permissions:(o.permissions||[]).concat(t.permissions),nextToken:t.nextToken,maxResults:o.maxResults}):(e.permissions=(o.permissions||[]).concat(t.permissions),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch agent permissions list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForDialableCountryCodes=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_DIALABLE_COUNTRY_CODES,{nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForDialableCountryCodes(e,{countryCodes:(o.countryCodes||[]).concat(t.countryCodes),nextToken:t.nextToken,maxResults:o.maxResults}):(e.dialableCountries=(o.countryCodes||[]).concat(t.countryCodes),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch dialable country codes list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.pollForRoutingProfileQueues=function(e,n){var r=this,o=n||{};o.maxResults=o.maxResults||t.DEFAULT_BATCH_SIZE,this.client.call(t.ClientMethods.GET_ROUTING_PROFILE_QUEUES,{routingProfileARN:e.routingProfile.routingProfileARN,nextToken:o.nextToken||null,maxResults:o.maxResults},{success:function(t){t.nextToken?r.pollForRoutingProfileQueues(e,{countryCodes:(o.queues||[]).concat(t.queues),nextToken:t.nextToken,maxResults:o.maxResults}):(e.routingProfile.queues=(o.queues||[]).concat(t.queues),r.updateAgentConfiguration(e))},failure:function(e,n){t.getLog().error("Failed to fetch routing profile queues list.").sendInternalLogToServer().withObject({err:e,data:n})},authFailure:t.hitch(r,r.handlePollingAuthFail),accessDenied:t.hitch(r,r.handleAccessDenied)})},i.prototype.handleAPIRequest=function(e,n){var r=this;this.client.call(n.method,n.params,{success:function(r){var o=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,r);e.sendDownstream(o.event,o)},failure:function(o,i){var s=t.EventFactory.createResponse(t.EventType.API_RESPONSE,n,i,JSON.stringify(o));e.sendDownstream(s.event,s),t.getLog().error("'%s' API request failed",n.method).withObject({request:r.filterAuthToken(n),response:s}).withException(o).sendInternalLogToServer()},authFailure:t.hitch(r,r.handleAuthFail,{authorize:!0})})},i.prototype.handleMasterRequest=function(e,n,r){var o=this.conduit,i=null;switch(r.method){case t.MasterMethods.BECOME_MASTER:var s=this.masterCoord.getMaster(r.params.topic),a=Boolean(s)&&s!==n;this.masterCoord.setMaster(r.params.topic,n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:n,takeOver:a,topic:r.params.topic}),a&&o.sendDownstream(i.event,i);break;case t.MasterMethods.CHECK_MASTER:(s=this.masterCoord.getMaster(r.params.topic))||r.params.shouldNotBecomeMasterIfNone||(this.masterCoord.setMaster(r.params.topic,n),s=n),i=t.EventFactory.createResponse(t.EventType.MASTER_RESPONSE,r,{masterId:s,isMaster:n===s,topic:r.params.topic});break;default:throw new Error("Unknown master method: "+r.method)}e.sendDownstream(i.event,i)},i.prototype.handleTabIdEvent=function(e,n){var r=this;try{let o=n.tabId,i=r.streamMapByTabId[o],s=e.getId(),a=Object.keys(r.streamMapByTabId).filter((e=>r.streamMapByTabId[e].length>0)).length;if(i&&i.length>0){if(!i.includes(s)){r.streamMapByTabId[o].push(s);let e={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a};e[o]={length:i.length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,e)}}else{r.streamMapByTabId[o]=[e.getId()];let n={length:Object.keys(r.portConduitMap).length,tabId:o,streamsTabsAcrossBrowser:a+1};n[o]={length:r.streamMapByTabId[o].length},r.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,n)}}catch(e){t.getLog().error("[Tab Ids] Issue updating connected CCPs within the same tab").withException(e).sendInternalLogToServer()}},i.prototype.handleCloseEvent=function(e){var n=this;n.multiplexer.removeStream(e),delete n.portConduitMap[e.getId()],n.masterCoord.removeMaster(e.getId());let r={length:Object.keys(n.portConduitMap).length},o=Object.keys(n.streamMapByTabId);try{let t=o.find((t=>n.streamMapByTabId[t].includes(e.getId())));if(t){let o=n.streamMapByTabId[t].findIndex((t=>e.getId()===t));n.streamMapByTabId[t].splice(o,1);let i=n.streamMapByTabId[t]?n.streamMapByTabId[t].length:0;r[t]={length:i},r.tabId=t}let i=o.filter((e=>n.streamMapByTabId[e].length>0)).length;r.streamsTabsAcrossBrowser=i}catch(e){t.getLog().error("[Tab Ids] Issue updating tabId-specific stream data").withException(e).sendInternalLogToServer()}n.conduit.sendDownstream(t.EventType.UPDATE_CONNECTED_CCPS,r)},i.prototype.updateAgentConfiguration=function(e){e.permissions&&e.dialableCountries&&e.agentStates&&e.routingProfile.queues?(this.agent=this.agent||{},this.agent.configuration=e,this.updateAgent()):t.getLog().trace("Waiting to update agent configuration until all config data has been fetched.").sendInternalLogToServer()},i.prototype.updateAgent=function(){this.agent?this.agent.snapshot?this.agent.configuration?(this.agent.snapshot.status=this.agent.state,this.agent.snapshot.contacts&&this.agent.snapshot.contacts.length>1&&this.agent.snapshot.contacts.sort((function(e,t){return e.state.timestamp.getTime()-t.state.timestamp.getTime()})),this.agent.snapshot.contacts.forEach((function(e){e.status=e.state,e.connections.forEach((function(e){e.address=e.endpoint}))})),this.agent.configuration.routingProfile.defaultOutboundQueue.queueId=this.agent.configuration.routingProfile.defaultOutboundQueue.queueARN,this.agent.configuration.routingProfile.queues.forEach((function(e){e.queueId=e.queueARN})),this.agent.snapshot.contacts.forEach((function(e){void 0!==e.queue&&(e.queue.queueId=e.queue.queueARN)})),this.agent.configuration.routingProfile.routingProfileId=this.agent.configuration.routingProfile.routingProfileARN,this.suppress&&(this.agent.snapshot.contacts=this.agent.snapshot.contacts.filter((function(e){return e.state.type==t.ContactStateType.CONNECTED||e.state.type==t.ContactStateType.ENDED})),this.forceOffline&&this.conduit.sendDownstream(t.DisasterRecoveryEvents.FORCE_OFFLINE)),this.conduit.sendDownstream(t.AgentEvents.UPDATE,this.agent)):t.getLog().trace("Waiting to update agent until the agent configuration is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent snapshot is available.").sendInternalLogToServer():t.getLog().trace("Waiting to update agent until the agent has been fully constructed.").sendInternalLogToServer()},i.prototype.getWebSocketUrl=function(){var e=this,n=t.core.getClient(),r=t.hitch(e,e.handleAuthFail),o=t.hitch(e,e.handleAccessDenied);return new Promise((function(e,i){n.call(t.ClientMethods.CREATE_TRANSPORT,{transportType:t.TRANSPORT_TYPES.WEB_SOCKET},{success:function(n){t.getLog().info("getWebSocketUrl succeeded").sendInternalLogToServer(),e(n)},failure:function(e,n){t.getLog().error("getWebSocketUrl failed").sendInternalLogToServer().withObject({err:e,data:n}),i({reason:"getWebSocketUrl failed",_debug:e})},authFailure:function(){t.getLog().error("getWebSocketUrl Auth Failure").sendInternalLogToServer(),i(Error("Authentication failed while getting getWebSocketUrl")),r()},accessDenied:function(){t.getLog().error("getWebSocketUrl Access Denied Failure").sendInternalLogToServer(),i(Error("Access Denied Failure while getting getWebSocketUrl")),o()}})}))},i.prototype.handleSendLogsRequest=function(){var e=this,n=[],r=e.logsBuffer.slice();e.logsBuffer=[],r.forEach((function(e){n.push({timestamp:e.time,component:e.component,message:e.text})})),this.client.call(t.ClientMethods.SEND_CLIENT_LOGS,{logEvents:n},{success:function(e){t.getLog().info("SendLogs request succeeded.").sendInternalLogToServer()},failure:function(e,n){t.getLog().error("SendLogs request failed.").withObject(n).withException(e).sendInternalLogToServer()},authFailure:t.hitch(e,e.handleAuthFail)})},i.prototype.handleAuthFail=function(e){e?this.conduit.sendDownstream(t.EventType.AUTH_FAIL,e):this.conduit.sendDownstream(t.EventType.AUTH_FAIL)},i.prototype.handlePollingAuthFail=function(){this.conduit.sendDownstream(t.EventType.CTI_AUTHORIZE_RETRIES_EXHAUSTED)},i.prototype.handleAccessDenied=function(){this.conduit.sendDownstream(t.EventType.ACCESS_DENIED)},i.prototype.checkAuthToken=function(){var e=this,n=new Date(e.initData.authTokenExpiration),r=(new Date).getTime();n.getTime() { -var __WEBPACK_AMD_DEFINE_RESULT__;// AWS SDK for JavaScript v2.1358.0 +var __WEBPACK_AMD_DEFINE_RESULT__;// AWS SDK for JavaScript v2.1377.0 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. // License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c=undefined;if(!f&&c)return require(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u=undefined,i=0;i -1; - }; -} - -/** - * @api private - */ -var viewStrings = [ - '[object Int8Array]', - '[object Uint8Array]', - '[object Uint8ClampedArray]', - '[object Int16Array]', - '[object Uint16Array]', - '[object Int32Array]', - '[object Uint32Array]', - '[object Float32Array]', - '[object Float64Array]', - '[object DataView]', -]; - -/** - * @api private - */ -function isEmptyData(data) { - if (typeof data === 'string') { - return data.length === 0; - } - return data.byteLength === 0; -} - -/** - * @api private - */ -function convertToBuffer(data) { - if (typeof data === 'string') { - data = new Buffer(data, 'utf8'); - } - - if (ArrayBuffer.isView(data)) { - return new Uint8Array(data.buffer, data.byteOffset, data.byteLength / Uint8Array.BYTES_PER_ELEMENT); - } - - return new Uint8Array(data); -} - -/** - * @api private - */ -module.exports = exports = { - isEmptyData: isEmptyData, - convertToBuffer: convertToBuffer, -}; - -},{"buffer/":87}],12:[function(require,module,exports){ -var hashUtils = require('./browserHashUtils'); - -/** - * @api private - */ -function Hmac(hashCtor, secret) { - this.hash = new hashCtor(); - this.outer = new hashCtor(); - - var inner = bufferFromSecret(hashCtor, secret); - var outer = new Uint8Array(hashCtor.BLOCK_SIZE); - outer.set(inner); - - for (var i = 0; i < hashCtor.BLOCK_SIZE; i++) { - inner[i] ^= 0x36; - outer[i] ^= 0x5c; - } - - this.hash.update(inner); - this.outer.update(outer); - - // Zero out the copied key buffer. - for (var i = 0; i < inner.byteLength; i++) { - inner[i] = 0; - } -} - -/** - * @api private - */ -module.exports = exports = Hmac; - -Hmac.prototype.update = function (toHash) { - if (hashUtils.isEmptyData(toHash) || this.error) { - return this; - } - - try { - this.hash.update(hashUtils.convertToBuffer(toHash)); - } catch (e) { - this.error = e; - } - - return this; -}; - -Hmac.prototype.digest = function (encoding) { - if (!this.outer.finished) { - this.outer.update(this.hash.digest()); - } - - return this.outer.digest(encoding); -}; - -function bufferFromSecret(hashCtor, secret) { - var input = hashUtils.convertToBuffer(secret); - if (input.byteLength > hashCtor.BLOCK_SIZE) { - var bufferHash = new hashCtor; - bufferHash.update(input); - input = bufferHash.digest(); - } - var buffer = new Uint8Array(hashCtor.BLOCK_SIZE); - buffer.set(input); - return buffer; -} - -},{"./browserHashUtils":11}],13:[function(require,module,exports){ -var hashUtils = require('./browserHashUtils'); -var Buffer = require('buffer/').Buffer; - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 16; - -var INIT = [ - 0x67452301, - 0xefcdab89, - 0x98badcfe, - 0x10325476, -]; - -/** - * @api private - */ -function Md5() { - this.state = [ - 0x67452301, - 0xefcdab89, - 0x98badcfe, - 0x10325476, - ]; - this.buffer = new DataView(new ArrayBuffer(BLOCK_SIZE)); - this.bufferLength = 0; - this.bytesHashed = 0; - this.finished = false; -} - -/** - * @api private - */ -module.exports = exports = Md5; - -Md5.BLOCK_SIZE = BLOCK_SIZE; - -Md5.prototype.update = function (sourceData) { - if (hashUtils.isEmptyData(sourceData)) { - return this; - } else if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - var data = hashUtils.convertToBuffer(sourceData); - var position = 0; - var byteLength = data.byteLength; - this.bytesHashed += byteLength; - while (byteLength > 0) { - this.buffer.setUint8(this.bufferLength++, data[position++]); - byteLength--; - if (this.bufferLength === BLOCK_SIZE) { - this.hashBuffer(); - this.bufferLength = 0; - } - } - - return this; -}; - -Md5.prototype.digest = function (encoding) { - if (!this.finished) { - var _a = this, buffer = _a.buffer, undecoratedLength = _a.bufferLength, bytesHashed = _a.bytesHashed; - var bitsHashed = bytesHashed * 8; - buffer.setUint8(this.bufferLength++, 128); - // Ensure the final block has enough room for the hashed length - if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { - for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { - buffer.setUint8(i, 0); - } - this.hashBuffer(); - this.bufferLength = 0; - } - for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { - buffer.setUint8(i, 0); - } - buffer.setUint32(BLOCK_SIZE - 8, bitsHashed >>> 0, true); - buffer.setUint32(BLOCK_SIZE - 4, Math.floor(bitsHashed / 0x100000000), true); - this.hashBuffer(); - this.finished = true; - } - var out = new DataView(new ArrayBuffer(DIGEST_LENGTH)); - for (var i = 0; i < 4; i++) { - out.setUint32(i * 4, this.state[i], true); - } - var buff = new Buffer(out.buffer, out.byteOffset, out.byteLength); - return encoding ? buff.toString(encoding) : buff; -}; - -Md5.prototype.hashBuffer = function () { - var _a = this, buffer = _a.buffer, state = _a.state; - var a = state[0], b = state[1], c = state[2], d = state[3]; - a = ff(a, b, c, d, buffer.getUint32(0, true), 7, 0xd76aa478); - d = ff(d, a, b, c, buffer.getUint32(4, true), 12, 0xe8c7b756); - c = ff(c, d, a, b, buffer.getUint32(8, true), 17, 0x242070db); - b = ff(b, c, d, a, buffer.getUint32(12, true), 22, 0xc1bdceee); - a = ff(a, b, c, d, buffer.getUint32(16, true), 7, 0xf57c0faf); - d = ff(d, a, b, c, buffer.getUint32(20, true), 12, 0x4787c62a); - c = ff(c, d, a, b, buffer.getUint32(24, true), 17, 0xa8304613); - b = ff(b, c, d, a, buffer.getUint32(28, true), 22, 0xfd469501); - a = ff(a, b, c, d, buffer.getUint32(32, true), 7, 0x698098d8); - d = ff(d, a, b, c, buffer.getUint32(36, true), 12, 0x8b44f7af); - c = ff(c, d, a, b, buffer.getUint32(40, true), 17, 0xffff5bb1); - b = ff(b, c, d, a, buffer.getUint32(44, true), 22, 0x895cd7be); - a = ff(a, b, c, d, buffer.getUint32(48, true), 7, 0x6b901122); - d = ff(d, a, b, c, buffer.getUint32(52, true), 12, 0xfd987193); - c = ff(c, d, a, b, buffer.getUint32(56, true), 17, 0xa679438e); - b = ff(b, c, d, a, buffer.getUint32(60, true), 22, 0x49b40821); - a = gg(a, b, c, d, buffer.getUint32(4, true), 5, 0xf61e2562); - d = gg(d, a, b, c, buffer.getUint32(24, true), 9, 0xc040b340); - c = gg(c, d, a, b, buffer.getUint32(44, true), 14, 0x265e5a51); - b = gg(b, c, d, a, buffer.getUint32(0, true), 20, 0xe9b6c7aa); - a = gg(a, b, c, d, buffer.getUint32(20, true), 5, 0xd62f105d); - d = gg(d, a, b, c, buffer.getUint32(40, true), 9, 0x02441453); - c = gg(c, d, a, b, buffer.getUint32(60, true), 14, 0xd8a1e681); - b = gg(b, c, d, a, buffer.getUint32(16, true), 20, 0xe7d3fbc8); - a = gg(a, b, c, d, buffer.getUint32(36, true), 5, 0x21e1cde6); - d = gg(d, a, b, c, buffer.getUint32(56, true), 9, 0xc33707d6); - c = gg(c, d, a, b, buffer.getUint32(12, true), 14, 0xf4d50d87); - b = gg(b, c, d, a, buffer.getUint32(32, true), 20, 0x455a14ed); - a = gg(a, b, c, d, buffer.getUint32(52, true), 5, 0xa9e3e905); - d = gg(d, a, b, c, buffer.getUint32(8, true), 9, 0xfcefa3f8); - c = gg(c, d, a, b, buffer.getUint32(28, true), 14, 0x676f02d9); - b = gg(b, c, d, a, buffer.getUint32(48, true), 20, 0x8d2a4c8a); - a = hh(a, b, c, d, buffer.getUint32(20, true), 4, 0xfffa3942); - d = hh(d, a, b, c, buffer.getUint32(32, true), 11, 0x8771f681); - c = hh(c, d, a, b, buffer.getUint32(44, true), 16, 0x6d9d6122); - b = hh(b, c, d, a, buffer.getUint32(56, true), 23, 0xfde5380c); - a = hh(a, b, c, d, buffer.getUint32(4, true), 4, 0xa4beea44); - d = hh(d, a, b, c, buffer.getUint32(16, true), 11, 0x4bdecfa9); - c = hh(c, d, a, b, buffer.getUint32(28, true), 16, 0xf6bb4b60); - b = hh(b, c, d, a, buffer.getUint32(40, true), 23, 0xbebfbc70); - a = hh(a, b, c, d, buffer.getUint32(52, true), 4, 0x289b7ec6); - d = hh(d, a, b, c, buffer.getUint32(0, true), 11, 0xeaa127fa); - c = hh(c, d, a, b, buffer.getUint32(12, true), 16, 0xd4ef3085); - b = hh(b, c, d, a, buffer.getUint32(24, true), 23, 0x04881d05); - a = hh(a, b, c, d, buffer.getUint32(36, true), 4, 0xd9d4d039); - d = hh(d, a, b, c, buffer.getUint32(48, true), 11, 0xe6db99e5); - c = hh(c, d, a, b, buffer.getUint32(60, true), 16, 0x1fa27cf8); - b = hh(b, c, d, a, buffer.getUint32(8, true), 23, 0xc4ac5665); - a = ii(a, b, c, d, buffer.getUint32(0, true), 6, 0xf4292244); - d = ii(d, a, b, c, buffer.getUint32(28, true), 10, 0x432aff97); - c = ii(c, d, a, b, buffer.getUint32(56, true), 15, 0xab9423a7); - b = ii(b, c, d, a, buffer.getUint32(20, true), 21, 0xfc93a039); - a = ii(a, b, c, d, buffer.getUint32(48, true), 6, 0x655b59c3); - d = ii(d, a, b, c, buffer.getUint32(12, true), 10, 0x8f0ccc92); - c = ii(c, d, a, b, buffer.getUint32(40, true), 15, 0xffeff47d); - b = ii(b, c, d, a, buffer.getUint32(4, true), 21, 0x85845dd1); - a = ii(a, b, c, d, buffer.getUint32(32, true), 6, 0x6fa87e4f); - d = ii(d, a, b, c, buffer.getUint32(60, true), 10, 0xfe2ce6e0); - c = ii(c, d, a, b, buffer.getUint32(24, true), 15, 0xa3014314); - b = ii(b, c, d, a, buffer.getUint32(52, true), 21, 0x4e0811a1); - a = ii(a, b, c, d, buffer.getUint32(16, true), 6, 0xf7537e82); - d = ii(d, a, b, c, buffer.getUint32(44, true), 10, 0xbd3af235); - c = ii(c, d, a, b, buffer.getUint32(8, true), 15, 0x2ad7d2bb); - b = ii(b, c, d, a, buffer.getUint32(36, true), 21, 0xeb86d391); - state[0] = (a + state[0]) & 0xFFFFFFFF; - state[1] = (b + state[1]) & 0xFFFFFFFF; - state[2] = (c + state[2]) & 0xFFFFFFFF; - state[3] = (d + state[3]) & 0xFFFFFFFF; -}; - -function cmn(q, a, b, x, s, t) { - a = (((a + q) & 0xFFFFFFFF) + ((x + t) & 0xFFFFFFFF)) & 0xFFFFFFFF; - return (((a << s) | (a >>> (32 - s))) + b) & 0xFFFFFFFF; -} - -function ff(a, b, c, d, x, s, t) { - return cmn((b & c) | ((~b) & d), a, b, x, s, t); -} - -function gg(a, b, c, d, x, s, t) { - return cmn((b & d) | (c & (~d)), a, b, x, s, t); -} - -function hh(a, b, c, d, x, s, t) { - return cmn(b ^ c ^ d, a, b, x, s, t); -} - -function ii(a, b, c, d, x, s, t) { - return cmn(c ^ (b | (~d)), a, b, x, s, t); -} - -},{"./browserHashUtils":11,"buffer/":87}],14:[function(require,module,exports){ -var Buffer = require('buffer/').Buffer; -var hashUtils = require('./browserHashUtils'); - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 20; - -var KEY = new Uint32Array([ - 0x5a827999, - 0x6ed9eba1, - 0x8f1bbcdc | 0, - 0xca62c1d6 | 0 -]); - -var INIT = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, -]; - -var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; - -/** - * @api private - */ -function Sha1() { - this.h0 = 0x67452301; - this.h1 = 0xEFCDAB89; - this.h2 = 0x98BADCFE; - this.h3 = 0x10325476; - this.h4 = 0xC3D2E1F0; - // The first 64 bytes (16 words) is the data chunk - this.block = new Uint32Array(80); - this.offset = 0; - this.shift = 24; - this.totalLength = 0; -} - -/** - * @api private - */ -module.exports = exports = Sha1; - -Sha1.BLOCK_SIZE = BLOCK_SIZE; - -Sha1.prototype.update = function (data) { - if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - if (hashUtils.isEmptyData(data)) { - return this; - } - - data = hashUtils.convertToBuffer(data); - - var length = data.length; - this.totalLength += length * 8; - for (var i = 0; i < length; i++) { - this.write(data[i]); - } - - return this; -}; - -Sha1.prototype.write = function write(byte) { - this.block[this.offset] |= (byte & 0xff) << this.shift; - if (this.shift) { - this.shift -= 8; - } else { - this.offset++; - this.shift = 24; - } - - if (this.offset === 16) this.processBlock(); -}; - -Sha1.prototype.digest = function (encoding) { - // Pad - this.write(0x80); - if (this.offset > 14 || (this.offset === 14 && this.shift < 24)) { - this.processBlock(); - } - this.offset = 14; - this.shift = 24; - - // 64-bit length big-endian - this.write(0x00); // numbers this big aren't accurate in javascript anyway - this.write(0x00); // ..So just hard-code to zero. - this.write(this.totalLength > 0xffffffffff ? this.totalLength / 0x10000000000 : 0x00); - this.write(this.totalLength > 0xffffffff ? this.totalLength / 0x100000000 : 0x00); - for (var s = 24; s >= 0; s -= 8) { - this.write(this.totalLength >> s); - } - // The value in state is little-endian rather than big-endian, so flip - // each word into a new Uint8Array - var out = new Buffer(DIGEST_LENGTH); - var outView = new DataView(out.buffer); - outView.setUint32(0, this.h0, false); - outView.setUint32(4, this.h1, false); - outView.setUint32(8, this.h2, false); - outView.setUint32(12, this.h3, false); - outView.setUint32(16, this.h4, false); - - return encoding ? out.toString(encoding) : out; -}; - -Sha1.prototype.processBlock = function processBlock() { - // Extend the sixteen 32-bit words into eighty 32-bit words: - for (var i = 16; i < 80; i++) { - var w = this.block[i - 3] ^ this.block[i - 8] ^ this.block[i - 14] ^ this.block[i - 16]; - this.block[i] = (w << 1) | (w >>> 31); - } - - // Initialize hash value for this chunk: - var a = this.h0; - var b = this.h1; - var c = this.h2; - var d = this.h3; - var e = this.h4; - var f, k; - - // Main loop: - for (i = 0; i < 80; i++) { - if (i < 20) { - f = d ^ (b & (c ^ d)); - k = 0x5A827999; - } - else if (i < 40) { - f = b ^ c ^ d; - k = 0x6ED9EBA1; - } - else if (i < 60) { - f = (b & c) | (d & (b | c)); - k = 0x8F1BBCDC; - } - else { - f = b ^ c ^ d; - k = 0xCA62C1D6; - } - var temp = (a << 5 | a >>> 27) + f + e + k + (this.block[i]|0); - e = d; - d = c; - c = (b << 30 | b >>> 2); - b = a; - a = temp; - } - - // Add this chunk's hash to result so far: - this.h0 = (this.h0 + a) | 0; - this.h1 = (this.h1 + b) | 0; - this.h2 = (this.h2 + c) | 0; - this.h3 = (this.h3 + d) | 0; - this.h4 = (this.h4 + e) | 0; - - // The block is now reusable. - this.offset = 0; - for (i = 0; i < 16; i++) { - this.block[i] = 0; - } -}; - -},{"./browserHashUtils":11,"buffer/":87}],15:[function(require,module,exports){ -var Buffer = require('buffer/').Buffer; -var hashUtils = require('./browserHashUtils'); - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 32; - -var KEY = new Uint32Array([ - 0x428a2f98, - 0x71374491, - 0xb5c0fbcf, - 0xe9b5dba5, - 0x3956c25b, - 0x59f111f1, - 0x923f82a4, - 0xab1c5ed5, - 0xd807aa98, - 0x12835b01, - 0x243185be, - 0x550c7dc3, - 0x72be5d74, - 0x80deb1fe, - 0x9bdc06a7, - 0xc19bf174, - 0xe49b69c1, - 0xefbe4786, - 0x0fc19dc6, - 0x240ca1cc, - 0x2de92c6f, - 0x4a7484aa, - 0x5cb0a9dc, - 0x76f988da, - 0x983e5152, - 0xa831c66d, - 0xb00327c8, - 0xbf597fc7, - 0xc6e00bf3, - 0xd5a79147, - 0x06ca6351, - 0x14292967, - 0x27b70a85, - 0x2e1b2138, - 0x4d2c6dfc, - 0x53380d13, - 0x650a7354, - 0x766a0abb, - 0x81c2c92e, - 0x92722c85, - 0xa2bfe8a1, - 0xa81a664b, - 0xc24b8b70, - 0xc76c51a3, - 0xd192e819, - 0xd6990624, - 0xf40e3585, - 0x106aa070, - 0x19a4c116, - 0x1e376c08, - 0x2748774c, - 0x34b0bcb5, - 0x391c0cb3, - 0x4ed8aa4a, - 0x5b9cca4f, - 0x682e6ff3, - 0x748f82ee, - 0x78a5636f, - 0x84c87814, - 0x8cc70208, - 0x90befffa, - 0xa4506ceb, - 0xbef9a3f7, - 0xc67178f2 -]); - -var INIT = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, -]; - -var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; - -/** - * @private - */ -function Sha256() { - this.state = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, - ]; - this.temp = new Int32Array(64); - this.buffer = new Uint8Array(64); - this.bufferLength = 0; - this.bytesHashed = 0; - /** - * @private - */ - this.finished = false; -} - -/** - * @api private - */ -module.exports = exports = Sha256; - -Sha256.BLOCK_SIZE = BLOCK_SIZE; - -Sha256.prototype.update = function (data) { - if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - if (hashUtils.isEmptyData(data)) { - return this; - } - - data = hashUtils.convertToBuffer(data); - - var position = 0; - var byteLength = data.byteLength; - this.bytesHashed += byteLength; - if (this.bytesHashed * 8 > MAX_HASHABLE_LENGTH) { - throw new Error('Cannot hash more than 2^53 - 1 bits'); - } - - while (byteLength > 0) { - this.buffer[this.bufferLength++] = data[position++]; - byteLength--; - if (this.bufferLength === BLOCK_SIZE) { - this.hashBuffer(); - this.bufferLength = 0; - } - } - - return this; -}; - -Sha256.prototype.digest = function (encoding) { - if (!this.finished) { - var bitsHashed = this.bytesHashed * 8; - var bufferView = new DataView(this.buffer.buffer, this.buffer.byteOffset, this.buffer.byteLength); - var undecoratedLength = this.bufferLength; - bufferView.setUint8(this.bufferLength++, 0x80); - // Ensure the final block has enough room for the hashed length - if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { - for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { - bufferView.setUint8(i, 0); - } - this.hashBuffer(); - this.bufferLength = 0; - } - for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { - bufferView.setUint8(i, 0); - } - bufferView.setUint32(BLOCK_SIZE - 8, Math.floor(bitsHashed / 0x100000000), true); - bufferView.setUint32(BLOCK_SIZE - 4, bitsHashed); - this.hashBuffer(); - this.finished = true; - } - // The value in state is little-endian rather than big-endian, so flip - // each word into a new Uint8Array - var out = new Buffer(DIGEST_LENGTH); - for (var i = 0; i < 8; i++) { - out[i * 4] = (this.state[i] >>> 24) & 0xff; - out[i * 4 + 1] = (this.state[i] >>> 16) & 0xff; - out[i * 4 + 2] = (this.state[i] >>> 8) & 0xff; - out[i * 4 + 3] = (this.state[i] >>> 0) & 0xff; - } - return encoding ? out.toString(encoding) : out; -}; - -Sha256.prototype.hashBuffer = function () { - var _a = this, - buffer = _a.buffer, - state = _a.state; - var state0 = state[0], - state1 = state[1], - state2 = state[2], - state3 = state[3], - state4 = state[4], - state5 = state[5], - state6 = state[6], - state7 = state[7]; - for (var i = 0; i < BLOCK_SIZE; i++) { - if (i < 16) { - this.temp[i] = (((buffer[i * 4] & 0xff) << 24) | - ((buffer[(i * 4) + 1] & 0xff) << 16) | - ((buffer[(i * 4) + 2] & 0xff) << 8) | - (buffer[(i * 4) + 3] & 0xff)); - } - else { - var u = this.temp[i - 2]; - var t1_1 = (u >>> 17 | u << 15) ^ - (u >>> 19 | u << 13) ^ - (u >>> 10); - u = this.temp[i - 15]; - var t2_1 = (u >>> 7 | u << 25) ^ - (u >>> 18 | u << 14) ^ - (u >>> 3); - this.temp[i] = (t1_1 + this.temp[i - 7] | 0) + - (t2_1 + this.temp[i - 16] | 0); - } - var t1 = (((((state4 >>> 6 | state4 << 26) ^ - (state4 >>> 11 | state4 << 21) ^ - (state4 >>> 25 | state4 << 7)) - + ((state4 & state5) ^ (~state4 & state6))) | 0) - + ((state7 + ((KEY[i] + this.temp[i]) | 0)) | 0)) | 0; - var t2 = (((state0 >>> 2 | state0 << 30) ^ - (state0 >>> 13 | state0 << 19) ^ - (state0 >>> 22 | state0 << 10)) + ((state0 & state1) ^ (state0 & state2) ^ (state1 & state2))) | 0; - state7 = state6; - state6 = state5; - state5 = state4; - state4 = (state3 + t1) | 0; - state3 = state2; - state2 = state1; - state1 = state0; - state0 = (t1 + t2) | 0; - } - state[0] += state0; - state[1] += state1; - state[2] += state2; - state[3] += state3; - state[4] += state4; - state[5] += state5; - state[6] += state6; - state[7] += state7; -}; - -},{"./browserHashUtils":11,"buffer/":87}],16:[function(require,module,exports){ -(function (process){(function (){ -var util = require('./util'); - -// browser specific modules -util.crypto.lib = require('./browserCryptoLib'); -util.Buffer = require('buffer/').Buffer; -util.url = require('url/'); -util.querystring = require('querystring/'); -util.realClock = require('./realclock/browserClock'); -util.environment = 'js'; -util.createEventStream = require('./event-stream/buffered-create-event-stream').createEventStream; -util.isBrowser = function() { return true; }; -util.isNode = function() { return false; }; - -var AWS = require('./core'); - -/** - * @api private - */ -module.exports = AWS; - -require('./credentials'); -require('./credentials/credential_provider_chain'); -require('./credentials/temporary_credentials'); -require('./credentials/chainable_temporary_credentials'); -require('./credentials/web_identity_credentials'); -require('./credentials/cognito_identity_credentials'); -require('./credentials/saml_credentials'); - -// Load the DOMParser XML parser -AWS.XML.Parser = require('./xml/browser_parser'); - -// Load the XHR HttpClient -require('./http/xhr'); - -if (typeof process === 'undefined') { - var process = { - browser: true - }; -} - -}).call(this)}).call(this,require('_process')) -},{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,"_process":92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(require,module,exports){ -var AWS = require('./core'); -require('./credentials'); -require('./credentials/credential_provider_chain'); -var PromisesDependency; - -/** - * The main configuration class used by all service objects to set - * the region, credentials, and other options for requests. - * - * By default, credentials and region settings are left unconfigured. - * This should be configured by the application before using any - * AWS service APIs. - * - * In order to set global configuration options, properties should - * be assigned to the global {AWS.config} object. - * - * @see AWS.config - * - * @!group General Configuration Options - * - * @!attribute credentials - * @return [AWS.Credentials] the AWS credentials to sign requests with. - * - * @!attribute region - * @example Set the global region setting to us-west-2 - * AWS.config.update({region: 'us-west-2'}); - * @return [AWS.Credentials] The region to send service requests to. - * @see http://docs.amazonwebservices.com/general/latest/gr/rande.html - * A list of available endpoints for each AWS service - * - * @!attribute maxRetries - * @return [Integer] the maximum amount of retries to perform for a - * service request. By default this value is calculated by the specific - * service object that the request is being made to. - * - * @!attribute maxRedirects - * @return [Integer] the maximum amount of redirects to follow for a - * service request. Defaults to 10. - * - * @!attribute paramValidation - * @return [Boolean|map] whether input parameters should be validated against - * the operation description before sending the request. Defaults to true. - * Pass a map to enable any of the following specific validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. - * - * @!attribute computeChecksums - * @return [Boolean] whether to compute checksums for payload bodies when - * the service accepts it (currently supported in S3 and SQS only). - * - * @!attribute convertResponseTypes - * @return [Boolean] whether types are converted when parsing response data. - * Currently only supported for JSON based services. Turning this off may - * improve performance on large response payloads. Defaults to `true`. - * - * @!attribute correctClockSkew - * @return [Boolean] whether to apply a clock skew correction and retry - * requests that fail because of an skewed client clock. Defaults to - * `false`. - * - * @!attribute sslEnabled - * @return [Boolean] whether SSL is enabled for requests - * - * @!attribute s3ForcePathStyle - * @return [Boolean] whether to force path style URLs for S3 objects - * - * @!attribute s3BucketEndpoint - * @note Setting this configuration option requires an `endpoint` to be - * provided explicitly to the service constructor. - * @return [Boolean] whether the provided endpoint addresses an individual - * bucket (false if it addresses the root API endpoint). - * - * @!attribute s3DisableBodySigning - * @return [Boolean] whether to disable S3 body signing when using signature version `v4`. - * Body signing can only be disabled when using https. Defaults to `true`. - * - * @!attribute s3UsEast1RegionalEndpoint - * @return ['legacy'|'regional'] when region is set to 'us-east-1', whether to send s3 - * request to global endpoints or 'us-east-1' regional endpoints. This config is only - * applicable to S3 client; - * Defaults to 'legacy' - * @!attribute s3UseArnRegion - * @return [Boolean] whether to override the request region with the region inferred - * from requested resource's ARN. Only available for S3 buckets - * Defaults to `true` - * - * @!attribute useAccelerateEndpoint - * @note This configuration option is only compatible with S3 while accessing - * dns-compatible buckets. - * @return [Boolean] Whether to use the Accelerate endpoint with the S3 service. - * Defaults to `false`. - * - * @!attribute retryDelayOptions - * @example Set the base retry delay for all services to 300 ms - * AWS.config.update({retryDelayOptions: {base: 300}}); - * // Delays with maxRetries = 3: 300, 600, 1200 - * @example Set a custom backoff function to provide delay values on retries - * AWS.config.update({retryDelayOptions: {customBackoff: function(retryCount, err) { - * // returns delay in ms - * }}}); - * @return [map] A set of options to configure the retry delay on retryable errors. - * Currently supported options are: - * - * * **base** [Integer] — The base number of milliseconds to use in the - * exponential backoff for operation retries. Defaults to 100 ms for all services except - * DynamoDB, where it defaults to 50ms. - * - * * **customBackoff ** [function] — A custom function that accepts a - * retry count and error and returns the amount of time to delay in - * milliseconds. If the result is a non-zero negative value, no further - * retry attempts will be made. The `base` option will be ignored if this - * option is supplied. The function is only called for retryable errors. - * - * @!attribute httpOptions - * @return [map] A set of options to pass to the low-level HTTP request. - * Currently supported options are: - * - * * **proxy** [String] — the URL to proxy requests through - * * **agent** [http.Agent, https.Agent] — the Agent object to perform - * HTTP requests with. Used for connection pooling. Note that for - * SSL connections, a special Agent object is used in order to enable - * peer certificate verification. This feature is only supported in the - * Node.js environment. - * * **connectTimeout** [Integer] — Sets the socket to timeout after - * failing to establish a connection with the server after - * `connectTimeout` milliseconds. This timeout has no effect once a socket - * connection has been established. - * * **timeout** [Integer] — The number of milliseconds a request can - * take before automatically being terminated. - * Defaults to two minutes (120000). - * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous - * HTTP requests. Used in the browser environment only. Set to false to - * send requests synchronously. Defaults to true (async on). - * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" - * property of an XMLHttpRequest object. Used in the browser environment - * only. Defaults to false. - * @!attribute logger - * @return [#write,#log] an object that responds to .write() (like a stream) - * or .log() (like the console object) in order to log information about - * requests - * - * @!attribute systemClockOffset - * @return [Number] an offset value in milliseconds to apply to all signing - * times. Use this to compensate for clock skew when your system may be - * out of sync with the service time. Note that this configuration option - * can only be applied to the global `AWS.config` object and cannot be - * overridden in service-specific configuration. Defaults to 0 milliseconds. - * - * @!attribute signatureVersion - * @return [String] the signature version to sign requests with (overriding - * the API configuration). Possible values are: 'v2', 'v3', 'v4'. - * - * @!attribute signatureCache - * @return [Boolean] whether the signature to sign requests with (overriding - * the API configuration) is cached. Only applies to the signature version 'v4'. - * Defaults to `true`. - * - * @!attribute endpointDiscoveryEnabled - * @return [Boolean|undefined] whether to call operations with endpoints - * given by service dynamically. Setting this config to `true` will enable - * endpoint discovery for all applicable operations. Setting it to `false` - * will explicitly disable endpoint discovery even though operations that - * require endpoint discovery will presumably fail. Leaving it to - * `undefined` means SDK only do endpoint discovery when it's required. - * Defaults to `undefined` - * - * @!attribute endpointCacheSize - * @return [Number] the size of the global cache storing endpoints from endpoint - * discovery operations. Once endpoint cache is created, updating this setting - * cannot change existing cache size. - * Defaults to 1000 - * - * @!attribute hostPrefixEnabled - * @return [Boolean] whether to marshal request parameters to the prefix of - * hostname. Defaults to `true`. - * - * @!attribute stsRegionalEndpoints - * @return ['legacy'|'regional'] whether to send sts request to global endpoints or - * regional endpoints. - * Defaults to 'legacy'. - * - * @!attribute useFipsEndpoint - * @return [Boolean] Enables FIPS compatible endpoints. Defaults to `false`. - * - * @!attribute useDualstackEndpoint - * @return [Boolean] Enables IPv6 dualstack endpoint. Defaults to `false`. - */ -AWS.Config = AWS.util.inherit({ - /** - * @!endgroup - */ - - /** - * Creates a new configuration object. This is the object that passes - * option data along to service requests, including credentials, security, - * region information, and some service specific settings. - * - * @example Creating a new configuration object with credentials and region - * var config = new AWS.Config({ - * accessKeyId: 'AKID', secretAccessKey: 'SECRET', region: 'us-west-2' - * }); - * @option options accessKeyId [String] your AWS access key ID. - * @option options secretAccessKey [String] your AWS secret access key. - * @option options sessionToken [AWS.Credentials] the optional AWS - * session token to sign requests with. - * @option options credentials [AWS.Credentials] the AWS credentials - * to sign requests with. You can either specify this object, or - * specify the accessKeyId and secretAccessKey options directly. - * @option options credentialProvider [AWS.CredentialProviderChain] the - * provider chain used to resolve credentials if no static `credentials` - * property is set. - * @option options region [String] the region to send service requests to. - * See {region} for more information. - * @option options maxRetries [Integer] the maximum amount of retries to - * attempt with a request. See {maxRetries} for more information. - * @option options maxRedirects [Integer] the maximum amount of redirects to - * follow with a request. See {maxRedirects} for more information. - * @option options sslEnabled [Boolean] whether to enable SSL for - * requests. - * @option options paramValidation [Boolean|map] whether input parameters - * should be validated against the operation description before sending - * the request. Defaults to true. Pass a map to enable any of the - * following specific validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. - * @option options computeChecksums [Boolean] whether to compute checksums - * for payload bodies when the service accepts it (currently supported - * in S3 only) - * @option options convertResponseTypes [Boolean] whether types are converted - * when parsing response data. Currently only supported for JSON based - * services. Turning this off may improve performance on large response - * payloads. Defaults to `true`. - * @option options correctClockSkew [Boolean] whether to apply a clock skew - * correction and retry requests that fail because of an skewed client - * clock. Defaults to `false`. - * @option options s3ForcePathStyle [Boolean] whether to force path - * style URLs for S3 objects. - * @option options s3BucketEndpoint [Boolean] whether the provided endpoint - * addresses an individual bucket (false if it addresses the root API - * endpoint). Note that setting this configuration option requires an - * `endpoint` to be provided explicitly to the service constructor. - * @option options s3DisableBodySigning [Boolean] whether S3 body signing - * should be disabled when using signature version `v4`. Body signing - * can only be disabled when using https. Defaults to `true`. - * @option options s3UsEast1RegionalEndpoint ['legacy'|'regional'] when region - * is set to 'us-east-1', whether to send s3 request to global endpoints or - * 'us-east-1' regional endpoints. This config is only applicable to S3 client. - * Defaults to `legacy` - * @option options s3UseArnRegion [Boolean] whether to override the request region - * with the region inferred from requested resource's ARN. Only available for S3 buckets - * Defaults to `true` - * - * @option options retryDelayOptions [map] A set of options to configure - * the retry delay on retryable errors. Currently supported options are: - * - * * **base** [Integer] — The base number of milliseconds to use in the - * exponential backoff for operation retries. Defaults to 100 ms for all - * services except DynamoDB, where it defaults to 50ms. - * * **customBackoff ** [function] — A custom function that accepts a - * retry count and error and returns the amount of time to delay in - * milliseconds. If the result is a non-zero negative value, no further - * retry attempts will be made. The `base` option will be ignored if this - * option is supplied. The function is only called for retryable errors. - * @option options httpOptions [map] A set of options to pass to the low-level - * HTTP request. Currently supported options are: - * - * * **proxy** [String] — the URL to proxy requests through - * * **agent** [http.Agent, https.Agent] — the Agent object to perform - * HTTP requests with. Used for connection pooling. Defaults to the global - * agent (`http.globalAgent`) for non-SSL connections. Note that for - * SSL connections, a special Agent object is used in order to enable - * peer certificate verification. This feature is only available in the - * Node.js environment. - * * **connectTimeout** [Integer] — Sets the socket to timeout after - * failing to establish a connection with the server after - * `connectTimeout` milliseconds. This timeout has no effect once a socket - * connection has been established. - * * **timeout** [Integer] — Sets the socket to timeout after timeout - * milliseconds of inactivity on the socket. Defaults to two minutes - * (120000). - * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous - * HTTP requests. Used in the browser environment only. Set to false to - * send requests synchronously. Defaults to true (async on). - * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" - * property of an XMLHttpRequest object. Used in the browser environment - * only. Defaults to false. - * @option options apiVersion [String, Date] a String in YYYY-MM-DD format - * (or a date) that represents the latest possible API version that can be - * used in all services (unless overridden by `apiVersions`). Specify - * 'latest' to use the latest possible version. - * @option options apiVersions [map] a map of service - * identifiers (the lowercase service class name) with the API version to - * use when instantiating a service. Specify 'latest' for each individual - * that can use the latest available version. - * @option options logger [#write,#log] an object that responds to .write() - * (like a stream) or .log() (like the console object) in order to log - * information about requests - * @option options systemClockOffset [Number] an offset value in milliseconds - * to apply to all signing times. Use this to compensate for clock skew - * when your system may be out of sync with the service time. Note that - * this configuration option can only be applied to the global `AWS.config` - * object and cannot be overridden in service-specific configuration. - * Defaults to 0 milliseconds. - * @option options signatureVersion [String] the signature version to sign - * requests with (overriding the API configuration). Possible values are: - * 'v2', 'v3', 'v4'. - * @option options signatureCache [Boolean] whether the signature to sign - * requests with (overriding the API configuration) is cached. Only applies - * to the signature version 'v4'. Defaults to `true`. - * @option options dynamoDbCrc32 [Boolean] whether to validate the CRC32 - * checksum of HTTP response bodies returned by DynamoDB. Default: `true`. - * @option options useAccelerateEndpoint [Boolean] Whether to use the - * S3 Transfer Acceleration endpoint with the S3 service. Default: `false`. - * @option options clientSideMonitoring [Boolean] whether to collect and - * publish this client's performance metrics of all its API requests. - * @option options endpointDiscoveryEnabled [Boolean|undefined] whether to - * call operations with endpoints given by service dynamically. Setting this - * config to `true` will enable endpoint discovery for all applicable operations. - * Setting it to `false` will explicitly disable endpoint discovery even though - * operations that require endpoint discovery will presumably fail. Leaving it - * to `undefined` means SDK will only do endpoint discovery when it's required. - * Defaults to `undefined` - * @option options endpointCacheSize [Number] the size of the global cache storing - * endpoints from endpoint discovery operations. Once endpoint cache is created, - * updating this setting cannot change existing cache size. - * Defaults to 1000 - * @option options hostPrefixEnabled [Boolean] whether to marshal request - * parameters to the prefix of hostname. - * Defaults to `true`. - * @option options stsRegionalEndpoints ['legacy'|'regional'] whether to send sts request - * to global endpoints or regional endpoints. - * Defaults to 'legacy'. - * @option options useFipsEndpoint [Boolean] Enables FIPS compatible endpoints. - * Defaults to `false`. - * @option options useDualstackEndpoint [Boolean] Enables IPv6 dualstack endpoint. - * Defaults to `false`. - */ - constructor: function Config(options) { - if (options === undefined) options = {}; - options = this.extractCredentials(options); - - AWS.util.each.call(this, this.keys, function (key, value) { - this.set(key, options[key], value); - }); - }, - - /** - * @!group Managing Credentials - */ - - /** - * Loads credentials from the configuration object. This is used internally - * by the SDK to ensure that refreshable {Credentials} objects are properly - * refreshed and loaded when sending a request. If you want to ensure that - * your credentials are loaded prior to a request, you can use this method - * directly to provide accurate credential data stored in the object. - * - * @note If you configure the SDK with static or environment credentials, - * the credential data should already be present in {credentials} attribute. - * This method is primarily necessary to load credentials from asynchronous - * sources, or sources that can refresh credentials periodically. - * @example Getting your access key - * AWS.config.getCredentials(function(err) { - * if (err) console.log(err.stack); // credentials not loaded - * else console.log("Access Key:", AWS.config.credentials.accessKeyId); - * }) - * @callback callback function(err) - * Called when the {credentials} have been properly set on the configuration - * object. - * - * @param err [Error] if this is set, credentials were not successfully - * loaded and this error provides information why. - * @see credentials - * @see Credentials - */ - getCredentials: function getCredentials(callback) { - var self = this; - - function finish(err) { - callback(err, err ? null : self.credentials); - } - - function credError(msg, err) { - return new AWS.util.error(err || new Error(), { - code: 'CredentialsError', - message: msg, - name: 'CredentialsError' - }); - } - - function getAsyncCredentials() { - self.credentials.get(function(err) { - if (err) { - var msg = 'Could not load credentials from ' + - self.credentials.constructor.name; - err = credError(msg, err); - } - finish(err); - }); - } - - function getStaticCredentials() { - var err = null; - if (!self.credentials.accessKeyId || !self.credentials.secretAccessKey) { - err = credError('Missing credentials'); - } - finish(err); - } - - if (self.credentials) { - if (typeof self.credentials.get === 'function') { - getAsyncCredentials(); - } else { // static credentials - getStaticCredentials(); - } - } else if (self.credentialProvider) { - self.credentialProvider.resolve(function(err, creds) { - if (err) { - err = credError('Could not load credentials from any providers', err); + "codebuild": { + "name": "CodeBuild", + "cors": true + }, + "codecommit": { + "name": "CodeCommit", + "cors": true + }, + "codedeploy": { + "name": "CodeDeploy", + "cors": true + }, + "codepipeline": { + "name": "CodePipeline", + "cors": true + }, + "cognitoidentity": { + "prefix": "cognito-identity", + "name": "CognitoIdentity", + "cors": true + }, + "cognitoidentityserviceprovider": { + "prefix": "cognito-idp", + "name": "CognitoIdentityServiceProvider", + "cors": true + }, + "cognitosync": { + "prefix": "cognito-sync", + "name": "CognitoSync", + "cors": true + }, + "configservice": { + "prefix": "config", + "name": "ConfigService", + "cors": true + }, + "connect": { + "name": "Connect", + "cors": true + }, + "cur": { + "name": "CUR", + "cors": true + }, + "datapipeline": { + "name": "DataPipeline" + }, + "devicefarm": { + "name": "DeviceFarm", + "cors": true + }, + "directconnect": { + "name": "DirectConnect", + "cors": true + }, + "directoryservice": { + "prefix": "ds", + "name": "DirectoryService" + }, + "discovery": { + "name": "Discovery" + }, + "dms": { + "name": "DMS" + }, + "dynamodb": { + "name": "DynamoDB", + "cors": true + }, + "dynamodbstreams": { + "prefix": "streams.dynamodb", + "name": "DynamoDBStreams", + "cors": true + }, + "ec2": { + "name": "EC2", + "versions": [ + "2013-06-15*", + "2013-10-15*", + "2014-02-01*", + "2014-05-01*", + "2014-06-15*", + "2014-09-01*", + "2014-10-01*", + "2015-03-01*", + "2015-04-15*", + "2015-10-01*", + "2016-04-01*", + "2016-09-15*" + ], + "cors": true + }, + "ecr": { + "name": "ECR", + "cors": true + }, + "ecs": { + "name": "ECS", + "cors": true + }, + "efs": { + "prefix": "elasticfilesystem", + "name": "EFS", + "cors": true + }, + "elasticache": { + "name": "ElastiCache", + "versions": [ + "2012-11-15*", + "2014-03-24*", + "2014-07-15*", + "2014-09-30*" + ], + "cors": true + }, + "elasticbeanstalk": { + "name": "ElasticBeanstalk", + "cors": true + }, + "elb": { + "prefix": "elasticloadbalancing", + "name": "ELB", + "cors": true + }, + "elbv2": { + "prefix": "elasticloadbalancingv2", + "name": "ELBv2", + "cors": true + }, + "emr": { + "prefix": "elasticmapreduce", + "name": "EMR", + "cors": true + }, + "es": { + "name": "ES" + }, + "elastictranscoder": { + "name": "ElasticTranscoder", + "cors": true + }, + "firehose": { + "name": "Firehose", + "cors": true + }, + "gamelift": { + "name": "GameLift", + "cors": true + }, + "glacier": { + "name": "Glacier" + }, + "health": { + "name": "Health" + }, + "iam": { + "name": "IAM", + "cors": true + }, + "importexport": { + "name": "ImportExport" + }, + "inspector": { + "name": "Inspector", + "versions": [ + "2015-08-18*" + ], + "cors": true + }, + "iot": { + "name": "Iot", + "cors": true + }, + "iotdata": { + "prefix": "iot-data", + "name": "IotData", + "cors": true + }, + "kinesis": { + "name": "Kinesis", + "cors": true + }, + "kinesisanalytics": { + "name": "KinesisAnalytics" + }, + "kms": { + "name": "KMS", + "cors": true + }, + "lambda": { + "name": "Lambda", + "cors": true + }, + "lexruntime": { + "prefix": "runtime.lex", + "name": "LexRuntime", + "cors": true + }, + "lightsail": { + "name": "Lightsail" + }, + "machinelearning": { + "name": "MachineLearning", + "cors": true + }, + "marketplacecommerceanalytics": { + "name": "MarketplaceCommerceAnalytics", + "cors": true + }, + "marketplacemetering": { + "prefix": "meteringmarketplace", + "name": "MarketplaceMetering" + }, + "mturk": { + "prefix": "mturk-requester", + "name": "MTurk", + "cors": true + }, + "mobileanalytics": { + "name": "MobileAnalytics", + "cors": true + }, + "opsworks": { + "name": "OpsWorks", + "cors": true + }, + "opsworkscm": { + "name": "OpsWorksCM" + }, + "organizations": { + "name": "Organizations" + }, + "pinpoint": { + "name": "Pinpoint" + }, + "polly": { + "name": "Polly", + "cors": true + }, + "rds": { + "name": "RDS", + "versions": [ + "2014-09-01*" + ], + "cors": true + }, + "redshift": { + "name": "Redshift", + "cors": true + }, + "rekognition": { + "name": "Rekognition", + "cors": true + }, + "resourcegroupstaggingapi": { + "name": "ResourceGroupsTaggingAPI" + }, + "route53": { + "name": "Route53", + "cors": true + }, + "route53domains": { + "name": "Route53Domains", + "cors": true + }, + "s3": { + "name": "S3", + "dualstackAvailable": true, + "cors": true + }, + "s3control": { + "name": "S3Control", + "dualstackAvailable": true, + "xmlNoDefaultLists": true + }, + "servicecatalog": { + "name": "ServiceCatalog", + "cors": true + }, + "ses": { + "prefix": "email", + "name": "SES", + "cors": true + }, + "shield": { + "name": "Shield" + }, + "simpledb": { + "prefix": "sdb", + "name": "SimpleDB" + }, + "sms": { + "name": "SMS" + }, + "snowball": { + "name": "Snowball" + }, + "sns": { + "name": "SNS", + "cors": true + }, + "sqs": { + "name": "SQS", + "cors": true + }, + "ssm": { + "name": "SSM", + "cors": true + }, + "storagegateway": { + "name": "StorageGateway", + "cors": true + }, + "stepfunctions": { + "prefix": "states", + "name": "StepFunctions" + }, + "sts": { + "name": "STS", + "cors": true + }, + "support": { + "name": "Support" + }, + "swf": { + "name": "SWF" + }, + "xray": { + "name": "XRay", + "cors": true + }, + "waf": { + "name": "WAF", + "cors": true + }, + "wafregional": { + "prefix": "waf-regional", + "name": "WAFRegional" + }, + "workdocs": { + "name": "WorkDocs", + "cors": true + }, + "workspaces": { + "name": "WorkSpaces" + }, + "codestar": { + "name": "CodeStar" + }, + "lexmodelbuildingservice": { + "prefix": "lex-models", + "name": "LexModelBuildingService", + "cors": true + }, + "marketplaceentitlementservice": { + "prefix": "entitlement.marketplace", + "name": "MarketplaceEntitlementService" + }, + "athena": { + "name": "Athena", + "cors": true + }, + "greengrass": { + "name": "Greengrass" + }, + "dax": { + "name": "DAX" + }, + "migrationhub": { + "prefix": "AWSMigrationHub", + "name": "MigrationHub" + }, + "cloudhsmv2": { + "name": "CloudHSMV2", + "cors": true + }, + "glue": { + "name": "Glue" + }, + "mobile": { + "name": "Mobile" + }, + "pricing": { + "name": "Pricing", + "cors": true + }, + "costexplorer": { + "prefix": "ce", + "name": "CostExplorer", + "cors": true + }, + "mediaconvert": { + "name": "MediaConvert" + }, + "medialive": { + "name": "MediaLive" + }, + "mediapackage": { + "name": "MediaPackage" + }, + "mediastore": { + "name": "MediaStore" + }, + "mediastoredata": { + "prefix": "mediastore-data", + "name": "MediaStoreData", + "cors": true + }, + "appsync": { + "name": "AppSync" + }, + "guardduty": { + "name": "GuardDuty" + }, + "mq": { + "name": "MQ" + }, + "comprehend": { + "name": "Comprehend", + "cors": true + }, + "iotjobsdataplane": { + "prefix": "iot-jobs-data", + "name": "IoTJobsDataPlane" + }, + "kinesisvideoarchivedmedia": { + "prefix": "kinesis-video-archived-media", + "name": "KinesisVideoArchivedMedia", + "cors": true + }, + "kinesisvideomedia": { + "prefix": "kinesis-video-media", + "name": "KinesisVideoMedia", + "cors": true + }, + "kinesisvideo": { + "name": "KinesisVideo", + "cors": true + }, + "sagemakerruntime": { + "prefix": "runtime.sagemaker", + "name": "SageMakerRuntime" + }, + "sagemaker": { + "name": "SageMaker" + }, + "translate": { + "name": "Translate", + "cors": true + }, + "resourcegroups": { + "prefix": "resource-groups", + "name": "ResourceGroups", + "cors": true + }, + "alexaforbusiness": { + "name": "AlexaForBusiness" + }, + "cloud9": { + "name": "Cloud9" + }, + "serverlessapplicationrepository": { + "prefix": "serverlessrepo", + "name": "ServerlessApplicationRepository" + }, + "servicediscovery": { + "name": "ServiceDiscovery" + }, + "workmail": { + "name": "WorkMail" + }, + "autoscalingplans": { + "prefix": "autoscaling-plans", + "name": "AutoScalingPlans" + }, + "transcribeservice": { + "prefix": "transcribe", + "name": "TranscribeService" + }, + "connect": { + "name": "Connect", + "cors": true + }, + "acmpca": { + "prefix": "acm-pca", + "name": "ACMPCA" + }, + "fms": { + "name": "FMS" + }, + "secretsmanager": { + "name": "SecretsManager", + "cors": true + }, + "iotanalytics": { + "name": "IoTAnalytics", + "cors": true + }, + "iot1clickdevicesservice": { + "prefix": "iot1click-devices", + "name": "IoT1ClickDevicesService" + }, + "iot1clickprojects": { + "prefix": "iot1click-projects", + "name": "IoT1ClickProjects" + }, + "pi": { + "name": "PI" + }, + "neptune": { + "name": "Neptune" + }, + "mediatailor": { + "name": "MediaTailor" + }, + "eks": { + "name": "EKS" + }, + "macie": { + "name": "Macie" + }, + "dlm": { + "name": "DLM" + }, + "signer": { + "name": "Signer" + }, + "chime": { + "name": "Chime" + }, + "pinpointemail": { + "prefix": "pinpoint-email", + "name": "PinpointEmail" + }, + "ram": { + "name": "RAM" + }, + "route53resolver": { + "name": "Route53Resolver" + }, + "pinpointsmsvoice": { + "prefix": "sms-voice", + "name": "PinpointSMSVoice" + }, + "quicksight": { + "name": "QuickSight" + }, + "rdsdataservice": { + "prefix": "rds-data", + "name": "RDSDataService" + }, + "amplify": { + "name": "Amplify" + }, + "datasync": { + "name": "DataSync" + }, + "robomaker": { + "name": "RoboMaker" + }, + "transfer": { + "name": "Transfer" + }, + "globalaccelerator": { + "name": "GlobalAccelerator" + }, + "comprehendmedical": { + "name": "ComprehendMedical", + "cors": true + }, + "kinesisanalyticsv2": { + "name": "KinesisAnalyticsV2" + }, + "mediaconnect": { + "name": "MediaConnect" + }, + "fsx": { + "name": "FSx" + }, + "securityhub": { + "name": "SecurityHub" + }, + "appmesh": { + "name": "AppMesh", + "versions": [ + "2018-10-01*" + ] + }, + "licensemanager": { + "prefix": "license-manager", + "name": "LicenseManager" + }, + "kafka": { + "name": "Kafka" + }, + "apigatewaymanagementapi": { + "name": "ApiGatewayManagementApi" + }, + "apigatewayv2": { + "name": "ApiGatewayV2" + }, + "docdb": { + "name": "DocDB" + }, + "backup": { + "name": "Backup" + }, + "worklink": { + "name": "WorkLink" + }, + "textract": { + "name": "Textract" + }, + "managedblockchain": { + "name": "ManagedBlockchain" + }, + "mediapackagevod": { + "prefix": "mediapackage-vod", + "name": "MediaPackageVod" + }, + "groundstation": { + "name": "GroundStation" + }, + "iotthingsgraph": { + "name": "IoTThingsGraph" + }, + "iotevents": { + "name": "IoTEvents" + }, + "ioteventsdata": { + "prefix": "iotevents-data", + "name": "IoTEventsData" + }, + "personalize": { + "name": "Personalize", + "cors": true + }, + "personalizeevents": { + "prefix": "personalize-events", + "name": "PersonalizeEvents", + "cors": true + }, + "personalizeruntime": { + "prefix": "personalize-runtime", + "name": "PersonalizeRuntime", + "cors": true + }, + "applicationinsights": { + "prefix": "application-insights", + "name": "ApplicationInsights" + }, + "servicequotas": { + "prefix": "service-quotas", + "name": "ServiceQuotas" + }, + "ec2instanceconnect": { + "prefix": "ec2-instance-connect", + "name": "EC2InstanceConnect" + }, + "eventbridge": { + "name": "EventBridge" + }, + "lakeformation": { + "name": "LakeFormation" + }, + "forecastservice": { + "prefix": "forecast", + "name": "ForecastService", + "cors": true + }, + "forecastqueryservice": { + "prefix": "forecastquery", + "name": "ForecastQueryService", + "cors": true + }, + "qldb": { + "name": "QLDB" + }, + "qldbsession": { + "prefix": "qldb-session", + "name": "QLDBSession" + }, + "workmailmessageflow": { + "name": "WorkMailMessageFlow" + }, + "codestarnotifications": { + "prefix": "codestar-notifications", + "name": "CodeStarNotifications" + }, + "savingsplans": { + "name": "SavingsPlans" + }, + "sso": { + "name": "SSO" + }, + "ssooidc": { + "prefix": "sso-oidc", + "name": "SSOOIDC" + }, + "marketplacecatalog": { + "prefix": "marketplace-catalog", + "name": "MarketplaceCatalog", + "cors": true + }, + "dataexchange": { + "name": "DataExchange" + }, + "sesv2": { + "name": "SESV2" + }, + "migrationhubconfig": { + "prefix": "migrationhub-config", + "name": "MigrationHubConfig" + }, + "connectparticipant": { + "name": "ConnectParticipant" + }, + "appconfig": { + "name": "AppConfig" + }, + "iotsecuretunneling": { + "name": "IoTSecureTunneling" + }, + "wafv2": { + "name": "WAFV2" + }, + "elasticinference": { + "prefix": "elastic-inference", + "name": "ElasticInference" + }, + "imagebuilder": { + "name": "Imagebuilder" + }, + "schemas": { + "name": "Schemas" + }, + "accessanalyzer": { + "name": "AccessAnalyzer" + }, + "codegurureviewer": { + "prefix": "codeguru-reviewer", + "name": "CodeGuruReviewer" + }, + "codeguruprofiler": { + "name": "CodeGuruProfiler" + }, + "computeoptimizer": { + "prefix": "compute-optimizer", + "name": "ComputeOptimizer" + }, + "frauddetector": { + "name": "FraudDetector" + }, + "kendra": { + "name": "Kendra" + }, + "networkmanager": { + "name": "NetworkManager" + }, + "outposts": { + "name": "Outposts" + }, + "augmentedairuntime": { + "prefix": "sagemaker-a2i-runtime", + "name": "AugmentedAIRuntime" + }, + "ebs": { + "name": "EBS" + }, + "kinesisvideosignalingchannels": { + "prefix": "kinesis-video-signaling", + "name": "KinesisVideoSignalingChannels", + "cors": true + }, + "detective": { + "name": "Detective" + }, + "codestarconnections": { + "prefix": "codestar-connections", + "name": "CodeStarconnections" + }, + "synthetics": { + "name": "Synthetics" + }, + "iotsitewise": { + "name": "IoTSiteWise" + }, + "macie2": { + "name": "Macie2" + }, + "codeartifact": { + "name": "CodeArtifact" + }, + "honeycode": { + "name": "Honeycode" + }, + "ivs": { + "name": "IVS" + }, + "braket": { + "name": "Braket" + }, + "identitystore": { + "name": "IdentityStore" + }, + "appflow": { + "name": "Appflow" + }, + "redshiftdata": { + "prefix": "redshift-data", + "name": "RedshiftData" + }, + "ssoadmin": { + "prefix": "sso-admin", + "name": "SSOAdmin" + }, + "timestreamquery": { + "prefix": "timestream-query", + "name": "TimestreamQuery" + }, + "timestreamwrite": { + "prefix": "timestream-write", + "name": "TimestreamWrite" + }, + "s3outposts": { + "name": "S3Outposts" + }, + "databrew": { + "name": "DataBrew" + }, + "servicecatalogappregistry": { + "prefix": "servicecatalog-appregistry", + "name": "ServiceCatalogAppRegistry" + }, + "networkfirewall": { + "prefix": "network-firewall", + "name": "NetworkFirewall" + }, + "mwaa": { + "name": "MWAA" + }, + "amplifybackend": { + "name": "AmplifyBackend" + }, + "appintegrations": { + "name": "AppIntegrations" + }, + "connectcontactlens": { + "prefix": "connect-contact-lens", + "name": "ConnectContactLens" + }, + "devopsguru": { + "prefix": "devops-guru", + "name": "DevOpsGuru" + }, + "ecrpublic": { + "prefix": "ecr-public", + "name": "ECRPUBLIC" + }, + "lookoutvision": { + "name": "LookoutVision" + }, + "sagemakerfeaturestoreruntime": { + "prefix": "sagemaker-featurestore-runtime", + "name": "SageMakerFeatureStoreRuntime" + }, + "customerprofiles": { + "prefix": "customer-profiles", + "name": "CustomerProfiles" + }, + "auditmanager": { + "name": "AuditManager" + }, + "emrcontainers": { + "prefix": "emr-containers", + "name": "EMRcontainers" + }, + "healthlake": { + "name": "HealthLake" + }, + "sagemakeredge": { + "prefix": "sagemaker-edge", + "name": "SagemakerEdge" + }, + "amp": { + "name": "Amp" + }, + "greengrassv2": { + "name": "GreengrassV2" + }, + "iotdeviceadvisor": { + "name": "IotDeviceAdvisor" + }, + "iotfleethub": { + "name": "IoTFleetHub" + }, + "iotwireless": { + "name": "IoTWireless" + }, + "location": { + "name": "Location", + "cors": true + }, + "wellarchitected": { + "name": "WellArchitected" + }, + "lexmodelsv2": { + "prefix": "models.lex.v2", + "name": "LexModelsV2" + }, + "lexruntimev2": { + "prefix": "runtime.lex.v2", + "name": "LexRuntimeV2", + "cors": true + }, + "fis": { + "name": "Fis" + }, + "lookoutmetrics": { + "name": "LookoutMetrics" + }, + "mgn": { + "name": "Mgn" + }, + "lookoutequipment": { + "name": "LookoutEquipment" + }, + "nimble": { + "name": "Nimble" + }, + "finspace": { + "name": "Finspace" + }, + "finspacedata": { + "prefix": "finspace-data", + "name": "Finspacedata" + }, + "ssmcontacts": { + "prefix": "ssm-contacts", + "name": "SSMContacts" + }, + "ssmincidents": { + "prefix": "ssm-incidents", + "name": "SSMIncidents" + }, + "applicationcostprofiler": { + "name": "ApplicationCostProfiler" + }, + "apprunner": { + "name": "AppRunner" + }, + "proton": { + "name": "Proton" + }, + "route53recoverycluster": { + "prefix": "route53-recovery-cluster", + "name": "Route53RecoveryCluster" + }, + "route53recoverycontrolconfig": { + "prefix": "route53-recovery-control-config", + "name": "Route53RecoveryControlConfig" + }, + "route53recoveryreadiness": { + "prefix": "route53-recovery-readiness", + "name": "Route53RecoveryReadiness" + }, + "chimesdkidentity": { + "prefix": "chime-sdk-identity", + "name": "ChimeSDKIdentity" + }, + "chimesdkmessaging": { + "prefix": "chime-sdk-messaging", + "name": "ChimeSDKMessaging" + }, + "snowdevicemanagement": { + "prefix": "snow-device-management", + "name": "SnowDeviceManagement" + }, + "memorydb": { + "name": "MemoryDB" + }, + "opensearch": { + "name": "OpenSearch" + }, + "kafkaconnect": { + "name": "KafkaConnect" + }, + "voiceid": { + "prefix": "voice-id", + "name": "VoiceID" + }, + "wisdom": { + "name": "Wisdom" + }, + "account": { + "name": "Account" + }, + "cloudcontrol": { + "name": "CloudControl" + }, + "grafana": { + "name": "Grafana" + }, + "panorama": { + "name": "Panorama" + }, + "chimesdkmeetings": { + "prefix": "chime-sdk-meetings", + "name": "ChimeSDKMeetings" + }, + "resiliencehub": { + "name": "Resiliencehub" + }, + "migrationhubstrategy": { + "name": "MigrationHubStrategy" + }, + "appconfigdata": { + "name": "AppConfigData" + }, + "drs": { + "name": "Drs" + }, + "migrationhubrefactorspaces": { + "prefix": "migration-hub-refactor-spaces", + "name": "MigrationHubRefactorSpaces" + }, + "evidently": { + "name": "Evidently" + }, + "inspector2": { + "name": "Inspector2" + }, + "rbin": { + "name": "Rbin" + }, + "rum": { + "name": "RUM" + }, + "backupgateway": { + "prefix": "backup-gateway", + "name": "BackupGateway" + }, + "iottwinmaker": { + "name": "IoTTwinMaker" + }, + "workspacesweb": { + "prefix": "workspaces-web", + "name": "WorkSpacesWeb" + }, + "amplifyuibuilder": { + "name": "AmplifyUIBuilder" + }, + "keyspaces": { + "name": "Keyspaces" + }, + "billingconductor": { + "name": "Billingconductor" + }, + "gamesparks": { + "name": "GameSparks" + }, + "pinpointsmsvoicev2": { + "prefix": "pinpoint-sms-voice-v2", + "name": "PinpointSMSVoiceV2" + }, + "ivschat": { + "name": "Ivschat" + }, + "chimesdkmediapipelines": { + "prefix": "chime-sdk-media-pipelines", + "name": "ChimeSDKMediaPipelines" + }, + "emrserverless": { + "prefix": "emr-serverless", + "name": "EMRServerless" + }, + "m2": { + "name": "M2" + }, + "connectcampaigns": { + "name": "ConnectCampaigns" + }, + "redshiftserverless": { + "prefix": "redshift-serverless", + "name": "RedshiftServerless" + }, + "rolesanywhere": { + "name": "RolesAnywhere" + }, + "licensemanagerusersubscriptions": { + "prefix": "license-manager-user-subscriptions", + "name": "LicenseManagerUserSubscriptions" + }, + "backupstorage": { + "name": "BackupStorage" + }, + "privatenetworks": { + "name": "PrivateNetworks" + }, + "supportapp": { + "prefix": "support-app", + "name": "SupportApp" + }, + "controltower": { + "name": "ControlTower" + }, + "iotfleetwise": { + "name": "IoTFleetWise" + }, + "migrationhuborchestrator": { + "name": "MigrationHubOrchestrator" + }, + "connectcases": { + "name": "ConnectCases" + }, + "resourceexplorer2": { + "prefix": "resource-explorer-2", + "name": "ResourceExplorer2" + }, + "scheduler": { + "name": "Scheduler" + }, + "chimesdkvoice": { + "prefix": "chime-sdk-voice", + "name": "ChimeSDKVoice" + }, + "iotroborunner": { + "prefix": "iot-roborunner", + "name": "IoTRoboRunner" + }, + "ssmsap": { + "prefix": "ssm-sap", + "name": "SsmSap" + }, + "oam": { + "name": "OAM" + }, + "arczonalshift": { + "prefix": "arc-zonal-shift", + "name": "ARCZonalShift" + }, + "omics": { + "name": "Omics" + }, + "opensearchserverless": { + "name": "OpenSearchServerless" + }, + "securitylake": { + "name": "SecurityLake" + }, + "simspaceweaver": { + "name": "SimSpaceWeaver" + }, + "docdbelastic": { + "prefix": "docdb-elastic", + "name": "DocDBElastic" + }, + "sagemakergeospatial": { + "prefix": "sagemaker-geospatial", + "name": "SageMakerGeospatial" + }, + "codecatalyst": { + "name": "CodeCatalyst" + }, + "pipes": { + "name": "Pipes" + }, + "sagemakermetrics": { + "prefix": "sagemaker-metrics", + "name": "SageMakerMetrics" + }, + "kinesisvideowebrtcstorage": { + "prefix": "kinesis-video-webrtc-storage", + "name": "KinesisVideoWebRTCStorage" + }, + "licensemanagerlinuxsubscriptions": { + "prefix": "license-manager-linux-subscriptions", + "name": "LicenseManagerLinuxSubscriptions" + }, + "kendraranking": { + "prefix": "kendra-ranking", + "name": "KendraRanking" + }, + "cleanrooms": { + "name": "CleanRooms" + }, + "cloudtraildata": { + "prefix": "cloudtrail-data", + "name": "CloudTrailData" + }, + "tnb": { + "name": "Tnb" + }, + "internetmonitor": { + "name": "InternetMonitor" + }, + "ivsrealtime": { + "prefix": "ivs-realtime", + "name": "IVSRealTime" + }, + "vpclattice": { + "prefix": "vpc-lattice", + "name": "VPCLattice" + }, + "osis": { + "name": "OSIS" + } + } + + },{}],5:[function(require,module,exports){ + module.exports={ + "version": "2.0", + "metadata": { + "apiVersion": "2011-06-15", + "endpointPrefix": "sts", + "globalEndpoint": "sts.amazonaws.com", + "protocol": "query", + "serviceAbbreviation": "AWS STS", + "serviceFullName": "AWS Security Token Service", + "serviceId": "STS", + "signatureVersion": "v4", + "uid": "sts-2011-06-15", + "xmlNamespace": "https://sts.amazonaws.com/doc/2011-06-15/" + }, + "operations": { + "AssumeRole": { + "input": { + "type": "structure", + "required": [ + "RoleArn", + "RoleSessionName" + ], + "members": { + "RoleArn": {}, + "RoleSessionName": {}, + "PolicyArns": { + "shape": "S4" + }, + "Policy": {}, + "DurationSeconds": { + "type": "integer" + }, + "Tags": { + "shape": "S8" + }, + "TransitiveTagKeys": { + "type": "list", + "member": {} + }, + "ExternalId": {}, + "SerialNumber": {}, + "TokenCode": {}, + "SourceIdentity": {} + } + }, + "output": { + "resultWrapper": "AssumeRoleResult", + "type": "structure", + "members": { + "Credentials": { + "shape": "Si" + }, + "AssumedRoleUser": { + "shape": "Sn" + }, + "PackedPolicySize": { + "type": "integer" + }, + "SourceIdentity": {} + } + } + }, + "AssumeRoleWithSAML": { + "input": { + "type": "structure", + "required": [ + "RoleArn", + "PrincipalArn", + "SAMLAssertion" + ], + "members": { + "RoleArn": {}, + "PrincipalArn": {}, + "SAMLAssertion": {}, + "PolicyArns": { + "shape": "S4" + }, + "Policy": {}, + "DurationSeconds": { + "type": "integer" + } + } + }, + "output": { + "resultWrapper": "AssumeRoleWithSAMLResult", + "type": "structure", + "members": { + "Credentials": { + "shape": "Si" + }, + "AssumedRoleUser": { + "shape": "Sn" + }, + "PackedPolicySize": { + "type": "integer" + }, + "Subject": {}, + "SubjectType": {}, + "Issuer": {}, + "Audience": {}, + "NameQualifier": {}, + "SourceIdentity": {} + } + } + }, + "AssumeRoleWithWebIdentity": { + "input": { + "type": "structure", + "required": [ + "RoleArn", + "RoleSessionName", + "WebIdentityToken" + ], + "members": { + "RoleArn": {}, + "RoleSessionName": {}, + "WebIdentityToken": {}, + "ProviderId": {}, + "PolicyArns": { + "shape": "S4" + }, + "Policy": {}, + "DurationSeconds": { + "type": "integer" + } + } + }, + "output": { + "resultWrapper": "AssumeRoleWithWebIdentityResult", + "type": "structure", + "members": { + "Credentials": { + "shape": "Si" + }, + "SubjectFromWebIdentityToken": {}, + "AssumedRoleUser": { + "shape": "Sn" + }, + "PackedPolicySize": { + "type": "integer" + }, + "Provider": {}, + "Audience": {}, + "SourceIdentity": {} + } + } + }, + "DecodeAuthorizationMessage": { + "input": { + "type": "structure", + "required": [ + "EncodedMessage" + ], + "members": { + "EncodedMessage": {} + } + }, + "output": { + "resultWrapper": "DecodeAuthorizationMessageResult", + "type": "structure", + "members": { + "DecodedMessage": {} + } + } + }, + "GetAccessKeyInfo": { + "input": { + "type": "structure", + "required": [ + "AccessKeyId" + ], + "members": { + "AccessKeyId": {} + } + }, + "output": { + "resultWrapper": "GetAccessKeyInfoResult", + "type": "structure", + "members": { + "Account": {} + } + } + }, + "GetCallerIdentity": { + "input": { + "type": "structure", + "members": {} + }, + "output": { + "resultWrapper": "GetCallerIdentityResult", + "type": "structure", + "members": { + "UserId": {}, + "Account": {}, + "Arn": {} + } + } + }, + "GetFederationToken": { + "input": { + "type": "structure", + "required": [ + "Name" + ], + "members": { + "Name": {}, + "Policy": {}, + "PolicyArns": { + "shape": "S4" + }, + "DurationSeconds": { + "type": "integer" + }, + "Tags": { + "shape": "S8" + } + } + }, + "output": { + "resultWrapper": "GetFederationTokenResult", + "type": "structure", + "members": { + "Credentials": { + "shape": "Si" + }, + "FederatedUser": { + "type": "structure", + "required": [ + "FederatedUserId", + "Arn" + ], + "members": { + "FederatedUserId": {}, + "Arn": {} + } + }, + "PackedPolicySize": { + "type": "integer" + } + } + } + }, + "GetSessionToken": { + "input": { + "type": "structure", + "members": { + "DurationSeconds": { + "type": "integer" + }, + "SerialNumber": {}, + "TokenCode": {} + } + }, + "output": { + "resultWrapper": "GetSessionTokenResult", + "type": "structure", + "members": { + "Credentials": { + "shape": "Si" + } + } + } + } + }, + "shapes": { + "S4": { + "type": "list", + "member": { + "type": "structure", + "members": { + "arn": {} + } + } + }, + "S8": { + "type": "list", + "member": { + "type": "structure", + "required": [ + "Key", + "Value" + ], + "members": { + "Key": {}, + "Value": {} + } + } + }, + "Si": { + "type": "structure", + "required": [ + "AccessKeyId", + "SecretAccessKey", + "SessionToken", + "Expiration" + ], + "members": { + "AccessKeyId": {}, + "SecretAccessKey": {}, + "SessionToken": {}, + "Expiration": { + "type": "timestamp" + } + } + }, + "Sn": { + "type": "structure", + "required": [ + "AssumedRoleId", + "Arn" + ], + "members": { + "AssumedRoleId": {}, + "Arn": {} + } + } + } + } + },{}],6:[function(require,module,exports){ + module.exports={ + "pagination": { + } + } + + },{}],7:[function(require,module,exports){ + require('../lib/node_loader'); + var AWS = require('../lib/core'); + var Service = AWS.Service; + var apiLoader = AWS.apiLoader; + + apiLoader.services['cognitoidentity'] = {}; + AWS.CognitoIdentity = Service.defineService('cognitoidentity', ['2014-06-30']); + Object.defineProperty(apiLoader.services['cognitoidentity'], '2014-06-30', { + get: function get() { + var model = require('../apis/cognito-identity-2014-06-30.min.json'); + model.paginators = require('../apis/cognito-identity-2014-06-30.paginators.json').pagination; + return model; + }, + enumerable: true, + configurable: true + }); + + module.exports = AWS.CognitoIdentity; + + },{"../apis/cognito-identity-2014-06-30.min.json":1,"../apis/cognito-identity-2014-06-30.paginators.json":2,"../lib/core":19,"../lib/node_loader":16}],8:[function(require,module,exports){ + require('../lib/node_loader'); + var AWS = require('../lib/core'); + var Service = AWS.Service; + var apiLoader = AWS.apiLoader; + + apiLoader.services['sts'] = {}; + AWS.STS = Service.defineService('sts', ['2011-06-15']); + require('../lib/services/sts'); + Object.defineProperty(apiLoader.services['sts'], '2011-06-15', { + get: function get() { + var model = require('../apis/sts-2011-06-15.min.json'); + model.paginators = require('../apis/sts-2011-06-15.paginators.json').pagination; + return model; + }, + enumerable: true, + configurable: true + }); + + module.exports = AWS.STS; + + },{"../apis/sts-2011-06-15.min.json":5,"../apis/sts-2011-06-15.paginators.json":6,"../lib/core":19,"../lib/node_loader":16,"../lib/services/sts":63}],9:[function(require,module,exports){ + function apiLoader(svc, version) { + if (!apiLoader.services.hasOwnProperty(svc)) { + throw new Error('InvalidService: Failed to load api for ' + svc); + } + return apiLoader.services[svc][version]; + } + + /** + * @api private + * + * This member of AWS.apiLoader is private, but changing it will necessitate a + * change to ../scripts/services-table-generator.ts + */ + apiLoader.services = {}; + + /** + * @api private + */ + module.exports = apiLoader; + + },{}],10:[function(require,module,exports){ + var Hmac = require('./browserHmac'); + var Md5 = require('./browserMd5'); + var Sha1 = require('./browserSha1'); + var Sha256 = require('./browserSha256'); + + /** + * @api private + */ + module.exports = exports = { + createHash: function createHash(alg) { + alg = alg.toLowerCase(); + if (alg === 'md5') { + return new Md5(); + } else if (alg === 'sha256') { + return new Sha256(); + } else if (alg === 'sha1') { + return new Sha1(); + } + + throw new Error('Hash algorithm ' + alg + ' is not supported in the browser SDK'); + }, + createHmac: function createHmac(alg, key) { + alg = alg.toLowerCase(); + if (alg === 'md5') { + return new Hmac(Md5, key); + } else if (alg === 'sha256') { + return new Hmac(Sha256, key); + } else if (alg === 'sha1') { + return new Hmac(Sha1, key); + } + + throw new Error('HMAC algorithm ' + alg + ' is not supported in the browser SDK'); + }, + createSign: function() { + throw new Error('createSign is not implemented in the browser'); + } + }; + + },{"./browserHmac":12,"./browserMd5":13,"./browserSha1":14,"./browserSha256":15}],11:[function(require,module,exports){ + var Buffer = require('buffer/').Buffer; + + /** + * This is a polyfill for the static method `isView` of `ArrayBuffer`, which is + * e.g. missing in IE 10. + * + * @api private + */ + if ( + typeof ArrayBuffer !== 'undefined' && + typeof ArrayBuffer.isView === 'undefined' + ) { + ArrayBuffer.isView = function(arg) { + return viewStrings.indexOf(Object.prototype.toString.call(arg)) > -1; + }; + } + + /** + * @api private + */ + var viewStrings = [ + '[object Int8Array]', + '[object Uint8Array]', + '[object Uint8ClampedArray]', + '[object Int16Array]', + '[object Uint16Array]', + '[object Int32Array]', + '[object Uint32Array]', + '[object Float32Array]', + '[object Float64Array]', + '[object DataView]', + ]; + + /** + * @api private + */ + function isEmptyData(data) { + if (typeof data === 'string') { + return data.length === 0; + } + return data.byteLength === 0; + } + + /** + * @api private + */ + function convertToBuffer(data) { + if (typeof data === 'string') { + data = new Buffer(data, 'utf8'); + } + + if (ArrayBuffer.isView(data)) { + return new Uint8Array(data.buffer, data.byteOffset, data.byteLength / Uint8Array.BYTES_PER_ELEMENT); + } + + return new Uint8Array(data); + } + + /** + * @api private + */ + module.exports = exports = { + isEmptyData: isEmptyData, + convertToBuffer: convertToBuffer, + }; + + },{"buffer/":87}],12:[function(require,module,exports){ + var hashUtils = require('./browserHashUtils'); + + /** + * @api private + */ + function Hmac(hashCtor, secret) { + this.hash = new hashCtor(); + this.outer = new hashCtor(); + + var inner = bufferFromSecret(hashCtor, secret); + var outer = new Uint8Array(hashCtor.BLOCK_SIZE); + outer.set(inner); + + for (var i = 0; i < hashCtor.BLOCK_SIZE; i++) { + inner[i] ^= 0x36; + outer[i] ^= 0x5c; + } + + this.hash.update(inner); + this.outer.update(outer); + + // Zero out the copied key buffer. + for (var i = 0; i < inner.byteLength; i++) { + inner[i] = 0; + } + } + + /** + * @api private + */ + module.exports = exports = Hmac; + + Hmac.prototype.update = function (toHash) { + if (hashUtils.isEmptyData(toHash) || this.error) { + return this; + } + + try { + this.hash.update(hashUtils.convertToBuffer(toHash)); + } catch (e) { + this.error = e; + } + + return this; + }; + + Hmac.prototype.digest = function (encoding) { + if (!this.outer.finished) { + this.outer.update(this.hash.digest()); + } + + return this.outer.digest(encoding); + }; + + function bufferFromSecret(hashCtor, secret) { + var input = hashUtils.convertToBuffer(secret); + if (input.byteLength > hashCtor.BLOCK_SIZE) { + var bufferHash = new hashCtor; + bufferHash.update(input); + input = bufferHash.digest(); + } + var buffer = new Uint8Array(hashCtor.BLOCK_SIZE); + buffer.set(input); + return buffer; + } + + },{"./browserHashUtils":11}],13:[function(require,module,exports){ + var hashUtils = require('./browserHashUtils'); + var Buffer = require('buffer/').Buffer; + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 16; + + var INIT = [ + 0x67452301, + 0xefcdab89, + 0x98badcfe, + 0x10325476, + ]; + + /** + * @api private + */ + function Md5() { + this.state = [ + 0x67452301, + 0xefcdab89, + 0x98badcfe, + 0x10325476, + ]; + this.buffer = new DataView(new ArrayBuffer(BLOCK_SIZE)); + this.bufferLength = 0; + this.bytesHashed = 0; + this.finished = false; + } + + /** + * @api private + */ + module.exports = exports = Md5; + + Md5.BLOCK_SIZE = BLOCK_SIZE; + + Md5.prototype.update = function (sourceData) { + if (hashUtils.isEmptyData(sourceData)) { + return this; + } else if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + var data = hashUtils.convertToBuffer(sourceData); + var position = 0; + var byteLength = data.byteLength; + this.bytesHashed += byteLength; + while (byteLength > 0) { + this.buffer.setUint8(this.bufferLength++, data[position++]); + byteLength--; + if (this.bufferLength === BLOCK_SIZE) { + this.hashBuffer(); + this.bufferLength = 0; + } + } + + return this; + }; + + Md5.prototype.digest = function (encoding) { + if (!this.finished) { + var _a = this, buffer = _a.buffer, undecoratedLength = _a.bufferLength, bytesHashed = _a.bytesHashed; + var bitsHashed = bytesHashed * 8; + buffer.setUint8(this.bufferLength++, 128); + // Ensure the final block has enough room for the hashed length + if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { + for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { + buffer.setUint8(i, 0); + } + this.hashBuffer(); + this.bufferLength = 0; + } + for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { + buffer.setUint8(i, 0); + } + buffer.setUint32(BLOCK_SIZE - 8, bitsHashed >>> 0, true); + buffer.setUint32(BLOCK_SIZE - 4, Math.floor(bitsHashed / 0x100000000), true); + this.hashBuffer(); + this.finished = true; + } + var out = new DataView(new ArrayBuffer(DIGEST_LENGTH)); + for (var i = 0; i < 4; i++) { + out.setUint32(i * 4, this.state[i], true); + } + var buff = new Buffer(out.buffer, out.byteOffset, out.byteLength); + return encoding ? buff.toString(encoding) : buff; + }; + + Md5.prototype.hashBuffer = function () { + var _a = this, buffer = _a.buffer, state = _a.state; + var a = state[0], b = state[1], c = state[2], d = state[3]; + a = ff(a, b, c, d, buffer.getUint32(0, true), 7, 0xd76aa478); + d = ff(d, a, b, c, buffer.getUint32(4, true), 12, 0xe8c7b756); + c = ff(c, d, a, b, buffer.getUint32(8, true), 17, 0x242070db); + b = ff(b, c, d, a, buffer.getUint32(12, true), 22, 0xc1bdceee); + a = ff(a, b, c, d, buffer.getUint32(16, true), 7, 0xf57c0faf); + d = ff(d, a, b, c, buffer.getUint32(20, true), 12, 0x4787c62a); + c = ff(c, d, a, b, buffer.getUint32(24, true), 17, 0xa8304613); + b = ff(b, c, d, a, buffer.getUint32(28, true), 22, 0xfd469501); + a = ff(a, b, c, d, buffer.getUint32(32, true), 7, 0x698098d8); + d = ff(d, a, b, c, buffer.getUint32(36, true), 12, 0x8b44f7af); + c = ff(c, d, a, b, buffer.getUint32(40, true), 17, 0xffff5bb1); + b = ff(b, c, d, a, buffer.getUint32(44, true), 22, 0x895cd7be); + a = ff(a, b, c, d, buffer.getUint32(48, true), 7, 0x6b901122); + d = ff(d, a, b, c, buffer.getUint32(52, true), 12, 0xfd987193); + c = ff(c, d, a, b, buffer.getUint32(56, true), 17, 0xa679438e); + b = ff(b, c, d, a, buffer.getUint32(60, true), 22, 0x49b40821); + a = gg(a, b, c, d, buffer.getUint32(4, true), 5, 0xf61e2562); + d = gg(d, a, b, c, buffer.getUint32(24, true), 9, 0xc040b340); + c = gg(c, d, a, b, buffer.getUint32(44, true), 14, 0x265e5a51); + b = gg(b, c, d, a, buffer.getUint32(0, true), 20, 0xe9b6c7aa); + a = gg(a, b, c, d, buffer.getUint32(20, true), 5, 0xd62f105d); + d = gg(d, a, b, c, buffer.getUint32(40, true), 9, 0x02441453); + c = gg(c, d, a, b, buffer.getUint32(60, true), 14, 0xd8a1e681); + b = gg(b, c, d, a, buffer.getUint32(16, true), 20, 0xe7d3fbc8); + a = gg(a, b, c, d, buffer.getUint32(36, true), 5, 0x21e1cde6); + d = gg(d, a, b, c, buffer.getUint32(56, true), 9, 0xc33707d6); + c = gg(c, d, a, b, buffer.getUint32(12, true), 14, 0xf4d50d87); + b = gg(b, c, d, a, buffer.getUint32(32, true), 20, 0x455a14ed); + a = gg(a, b, c, d, buffer.getUint32(52, true), 5, 0xa9e3e905); + d = gg(d, a, b, c, buffer.getUint32(8, true), 9, 0xfcefa3f8); + c = gg(c, d, a, b, buffer.getUint32(28, true), 14, 0x676f02d9); + b = gg(b, c, d, a, buffer.getUint32(48, true), 20, 0x8d2a4c8a); + a = hh(a, b, c, d, buffer.getUint32(20, true), 4, 0xfffa3942); + d = hh(d, a, b, c, buffer.getUint32(32, true), 11, 0x8771f681); + c = hh(c, d, a, b, buffer.getUint32(44, true), 16, 0x6d9d6122); + b = hh(b, c, d, a, buffer.getUint32(56, true), 23, 0xfde5380c); + a = hh(a, b, c, d, buffer.getUint32(4, true), 4, 0xa4beea44); + d = hh(d, a, b, c, buffer.getUint32(16, true), 11, 0x4bdecfa9); + c = hh(c, d, a, b, buffer.getUint32(28, true), 16, 0xf6bb4b60); + b = hh(b, c, d, a, buffer.getUint32(40, true), 23, 0xbebfbc70); + a = hh(a, b, c, d, buffer.getUint32(52, true), 4, 0x289b7ec6); + d = hh(d, a, b, c, buffer.getUint32(0, true), 11, 0xeaa127fa); + c = hh(c, d, a, b, buffer.getUint32(12, true), 16, 0xd4ef3085); + b = hh(b, c, d, a, buffer.getUint32(24, true), 23, 0x04881d05); + a = hh(a, b, c, d, buffer.getUint32(36, true), 4, 0xd9d4d039); + d = hh(d, a, b, c, buffer.getUint32(48, true), 11, 0xe6db99e5); + c = hh(c, d, a, b, buffer.getUint32(60, true), 16, 0x1fa27cf8); + b = hh(b, c, d, a, buffer.getUint32(8, true), 23, 0xc4ac5665); + a = ii(a, b, c, d, buffer.getUint32(0, true), 6, 0xf4292244); + d = ii(d, a, b, c, buffer.getUint32(28, true), 10, 0x432aff97); + c = ii(c, d, a, b, buffer.getUint32(56, true), 15, 0xab9423a7); + b = ii(b, c, d, a, buffer.getUint32(20, true), 21, 0xfc93a039); + a = ii(a, b, c, d, buffer.getUint32(48, true), 6, 0x655b59c3); + d = ii(d, a, b, c, buffer.getUint32(12, true), 10, 0x8f0ccc92); + c = ii(c, d, a, b, buffer.getUint32(40, true), 15, 0xffeff47d); + b = ii(b, c, d, a, buffer.getUint32(4, true), 21, 0x85845dd1); + a = ii(a, b, c, d, buffer.getUint32(32, true), 6, 0x6fa87e4f); + d = ii(d, a, b, c, buffer.getUint32(60, true), 10, 0xfe2ce6e0); + c = ii(c, d, a, b, buffer.getUint32(24, true), 15, 0xa3014314); + b = ii(b, c, d, a, buffer.getUint32(52, true), 21, 0x4e0811a1); + a = ii(a, b, c, d, buffer.getUint32(16, true), 6, 0xf7537e82); + d = ii(d, a, b, c, buffer.getUint32(44, true), 10, 0xbd3af235); + c = ii(c, d, a, b, buffer.getUint32(8, true), 15, 0x2ad7d2bb); + b = ii(b, c, d, a, buffer.getUint32(36, true), 21, 0xeb86d391); + state[0] = (a + state[0]) & 0xFFFFFFFF; + state[1] = (b + state[1]) & 0xFFFFFFFF; + state[2] = (c + state[2]) & 0xFFFFFFFF; + state[3] = (d + state[3]) & 0xFFFFFFFF; + }; + + function cmn(q, a, b, x, s, t) { + a = (((a + q) & 0xFFFFFFFF) + ((x + t) & 0xFFFFFFFF)) & 0xFFFFFFFF; + return (((a << s) | (a >>> (32 - s))) + b) & 0xFFFFFFFF; + } + + function ff(a, b, c, d, x, s, t) { + return cmn((b & c) | ((~b) & d), a, b, x, s, t); + } + + function gg(a, b, c, d, x, s, t) { + return cmn((b & d) | (c & (~d)), a, b, x, s, t); + } + + function hh(a, b, c, d, x, s, t) { + return cmn(b ^ c ^ d, a, b, x, s, t); + } + + function ii(a, b, c, d, x, s, t) { + return cmn(c ^ (b | (~d)), a, b, x, s, t); + } + + },{"./browserHashUtils":11,"buffer/":87}],14:[function(require,module,exports){ + var Buffer = require('buffer/').Buffer; + var hashUtils = require('./browserHashUtils'); + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 20; + + var KEY = new Uint32Array([ + 0x5a827999, + 0x6ed9eba1, + 0x8f1bbcdc | 0, + 0xca62c1d6 | 0 + ]); + + var INIT = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + + var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; + + /** + * @api private + */ + function Sha1() { + this.h0 = 0x67452301; + this.h1 = 0xEFCDAB89; + this.h2 = 0x98BADCFE; + this.h3 = 0x10325476; + this.h4 = 0xC3D2E1F0; + // The first 64 bytes (16 words) is the data chunk + this.block = new Uint32Array(80); + this.offset = 0; + this.shift = 24; + this.totalLength = 0; + } + + /** + * @api private + */ + module.exports = exports = Sha1; + + Sha1.BLOCK_SIZE = BLOCK_SIZE; + + Sha1.prototype.update = function (data) { + if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + if (hashUtils.isEmptyData(data)) { + return this; + } + + data = hashUtils.convertToBuffer(data); + + var length = data.length; + this.totalLength += length * 8; + for (var i = 0; i < length; i++) { + this.write(data[i]); + } + + return this; + }; + + Sha1.prototype.write = function write(byte) { + this.block[this.offset] |= (byte & 0xff) << this.shift; + if (this.shift) { + this.shift -= 8; + } else { + this.offset++; + this.shift = 24; + } + + if (this.offset === 16) this.processBlock(); + }; + + Sha1.prototype.digest = function (encoding) { + // Pad + this.write(0x80); + if (this.offset > 14 || (this.offset === 14 && this.shift < 24)) { + this.processBlock(); + } + this.offset = 14; + this.shift = 24; + + // 64-bit length big-endian + this.write(0x00); // numbers this big aren't accurate in javascript anyway + this.write(0x00); // ..So just hard-code to zero. + this.write(this.totalLength > 0xffffffffff ? this.totalLength / 0x10000000000 : 0x00); + this.write(this.totalLength > 0xffffffff ? this.totalLength / 0x100000000 : 0x00); + for (var s = 24; s >= 0; s -= 8) { + this.write(this.totalLength >> s); + } + // The value in state is little-endian rather than big-endian, so flip + // each word into a new Uint8Array + var out = new Buffer(DIGEST_LENGTH); + var outView = new DataView(out.buffer); + outView.setUint32(0, this.h0, false); + outView.setUint32(4, this.h1, false); + outView.setUint32(8, this.h2, false); + outView.setUint32(12, this.h3, false); + outView.setUint32(16, this.h4, false); + + return encoding ? out.toString(encoding) : out; + }; + + Sha1.prototype.processBlock = function processBlock() { + // Extend the sixteen 32-bit words into eighty 32-bit words: + for (var i = 16; i < 80; i++) { + var w = this.block[i - 3] ^ this.block[i - 8] ^ this.block[i - 14] ^ this.block[i - 16]; + this.block[i] = (w << 1) | (w >>> 31); + } + + // Initialize hash value for this chunk: + var a = this.h0; + var b = this.h1; + var c = this.h2; + var d = this.h3; + var e = this.h4; + var f, k; + + // Main loop: + for (i = 0; i < 80; i++) { + if (i < 20) { + f = d ^ (b & (c ^ d)); + k = 0x5A827999; + } + else if (i < 40) { + f = b ^ c ^ d; + k = 0x6ED9EBA1; + } + else if (i < 60) { + f = (b & c) | (d & (b | c)); + k = 0x8F1BBCDC; + } + else { + f = b ^ c ^ d; + k = 0xCA62C1D6; + } + var temp = (a << 5 | a >>> 27) + f + e + k + (this.block[i]|0); + e = d; + d = c; + c = (b << 30 | b >>> 2); + b = a; + a = temp; + } + + // Add this chunk's hash to result so far: + this.h0 = (this.h0 + a) | 0; + this.h1 = (this.h1 + b) | 0; + this.h2 = (this.h2 + c) | 0; + this.h3 = (this.h3 + d) | 0; + this.h4 = (this.h4 + e) | 0; + + // The block is now reusable. + this.offset = 0; + for (i = 0; i < 16; i++) { + this.block[i] = 0; + } + }; + + },{"./browserHashUtils":11,"buffer/":87}],15:[function(require,module,exports){ + var Buffer = require('buffer/').Buffer; + var hashUtils = require('./browserHashUtils'); + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 32; + + var KEY = new Uint32Array([ + 0x428a2f98, + 0x71374491, + 0xb5c0fbcf, + 0xe9b5dba5, + 0x3956c25b, + 0x59f111f1, + 0x923f82a4, + 0xab1c5ed5, + 0xd807aa98, + 0x12835b01, + 0x243185be, + 0x550c7dc3, + 0x72be5d74, + 0x80deb1fe, + 0x9bdc06a7, + 0xc19bf174, + 0xe49b69c1, + 0xefbe4786, + 0x0fc19dc6, + 0x240ca1cc, + 0x2de92c6f, + 0x4a7484aa, + 0x5cb0a9dc, + 0x76f988da, + 0x983e5152, + 0xa831c66d, + 0xb00327c8, + 0xbf597fc7, + 0xc6e00bf3, + 0xd5a79147, + 0x06ca6351, + 0x14292967, + 0x27b70a85, + 0x2e1b2138, + 0x4d2c6dfc, + 0x53380d13, + 0x650a7354, + 0x766a0abb, + 0x81c2c92e, + 0x92722c85, + 0xa2bfe8a1, + 0xa81a664b, + 0xc24b8b70, + 0xc76c51a3, + 0xd192e819, + 0xd6990624, + 0xf40e3585, + 0x106aa070, + 0x19a4c116, + 0x1e376c08, + 0x2748774c, + 0x34b0bcb5, + 0x391c0cb3, + 0x4ed8aa4a, + 0x5b9cca4f, + 0x682e6ff3, + 0x748f82ee, + 0x78a5636f, + 0x84c87814, + 0x8cc70208, + 0x90befffa, + 0xa4506ceb, + 0xbef9a3f7, + 0xc67178f2 + ]); + + var INIT = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + + var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; + + /** + * @private + */ + function Sha256() { + this.state = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + this.temp = new Int32Array(64); + this.buffer = new Uint8Array(64); + this.bufferLength = 0; + this.bytesHashed = 0; + /** + * @private + */ + this.finished = false; + } + + /** + * @api private + */ + module.exports = exports = Sha256; + + Sha256.BLOCK_SIZE = BLOCK_SIZE; + + Sha256.prototype.update = function (data) { + if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + if (hashUtils.isEmptyData(data)) { + return this; + } + + data = hashUtils.convertToBuffer(data); + + var position = 0; + var byteLength = data.byteLength; + this.bytesHashed += byteLength; + if (this.bytesHashed * 8 > MAX_HASHABLE_LENGTH) { + throw new Error('Cannot hash more than 2^53 - 1 bits'); + } + + while (byteLength > 0) { + this.buffer[this.bufferLength++] = data[position++]; + byteLength--; + if (this.bufferLength === BLOCK_SIZE) { + this.hashBuffer(); + this.bufferLength = 0; + } + } + + return this; + }; + + Sha256.prototype.digest = function (encoding) { + if (!this.finished) { + var bitsHashed = this.bytesHashed * 8; + var bufferView = new DataView(this.buffer.buffer, this.buffer.byteOffset, this.buffer.byteLength); + var undecoratedLength = this.bufferLength; + bufferView.setUint8(this.bufferLength++, 0x80); + // Ensure the final block has enough room for the hashed length + if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { + for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { + bufferView.setUint8(i, 0); + } + this.hashBuffer(); + this.bufferLength = 0; + } + for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { + bufferView.setUint8(i, 0); + } + bufferView.setUint32(BLOCK_SIZE - 8, Math.floor(bitsHashed / 0x100000000), true); + bufferView.setUint32(BLOCK_SIZE - 4, bitsHashed); + this.hashBuffer(); + this.finished = true; + } + // The value in state is little-endian rather than big-endian, so flip + // each word into a new Uint8Array + var out = new Buffer(DIGEST_LENGTH); + for (var i = 0; i < 8; i++) { + out[i * 4] = (this.state[i] >>> 24) & 0xff; + out[i * 4 + 1] = (this.state[i] >>> 16) & 0xff; + out[i * 4 + 2] = (this.state[i] >>> 8) & 0xff; + out[i * 4 + 3] = (this.state[i] >>> 0) & 0xff; + } + return encoding ? out.toString(encoding) : out; + }; + + Sha256.prototype.hashBuffer = function () { + var _a = this, + buffer = _a.buffer, + state = _a.state; + var state0 = state[0], + state1 = state[1], + state2 = state[2], + state3 = state[3], + state4 = state[4], + state5 = state[5], + state6 = state[6], + state7 = state[7]; + for (var i = 0; i < BLOCK_SIZE; i++) { + if (i < 16) { + this.temp[i] = (((buffer[i * 4] & 0xff) << 24) | + ((buffer[(i * 4) + 1] & 0xff) << 16) | + ((buffer[(i * 4) + 2] & 0xff) << 8) | + (buffer[(i * 4) + 3] & 0xff)); + } + else { + var u = this.temp[i - 2]; + var t1_1 = (u >>> 17 | u << 15) ^ + (u >>> 19 | u << 13) ^ + (u >>> 10); + u = this.temp[i - 15]; + var t2_1 = (u >>> 7 | u << 25) ^ + (u >>> 18 | u << 14) ^ + (u >>> 3); + this.temp[i] = (t1_1 + this.temp[i - 7] | 0) + + (t2_1 + this.temp[i - 16] | 0); + } + var t1 = (((((state4 >>> 6 | state4 << 26) ^ + (state4 >>> 11 | state4 << 21) ^ + (state4 >>> 25 | state4 << 7)) + + ((state4 & state5) ^ (~state4 & state6))) | 0) + + ((state7 + ((KEY[i] + this.temp[i]) | 0)) | 0)) | 0; + var t2 = (((state0 >>> 2 | state0 << 30) ^ + (state0 >>> 13 | state0 << 19) ^ + (state0 >>> 22 | state0 << 10)) + ((state0 & state1) ^ (state0 & state2) ^ (state1 & state2))) | 0; + state7 = state6; + state6 = state5; + state5 = state4; + state4 = (state3 + t1) | 0; + state3 = state2; + state2 = state1; + state1 = state0; + state0 = (t1 + t2) | 0; + } + state[0] += state0; + state[1] += state1; + state[2] += state2; + state[3] += state3; + state[4] += state4; + state[5] += state5; + state[6] += state6; + state[7] += state7; + }; + + },{"./browserHashUtils":11,"buffer/":87}],16:[function(require,module,exports){ + (function (process){(function (){ + var util = require('./util'); + + // browser specific modules + util.crypto.lib = require('./browserCryptoLib'); + util.Buffer = require('buffer/').Buffer; + util.url = require('url/'); + util.querystring = require('querystring/'); + util.realClock = require('./realclock/browserClock'); + util.environment = 'js'; + util.createEventStream = require('./event-stream/buffered-create-event-stream').createEventStream; + util.isBrowser = function() { return true; }; + util.isNode = function() { return false; }; + + var AWS = require('./core'); + + /** + * @api private + */ + module.exports = AWS; + + require('./credentials'); + require('./credentials/credential_provider_chain'); + require('./credentials/temporary_credentials'); + require('./credentials/chainable_temporary_credentials'); + require('./credentials/web_identity_credentials'); + require('./credentials/cognito_identity_credentials'); + require('./credentials/saml_credentials'); + + // Load the DOMParser XML parser + AWS.XML.Parser = require('./xml/browser_parser'); + + // Load the XHR HttpClient + require('./http/xhr'); + + if (typeof process === 'undefined') { + var process = { + browser: true + }; + } + + }).call(this)}).call(this,require('_process')) + },{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,"_process":92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(require,module,exports){ + var AWS = require('./core'); + require('./credentials'); + require('./credentials/credential_provider_chain'); + var PromisesDependency; + + /** + * The main configuration class used by all service objects to set + * the region, credentials, and other options for requests. + * + * By default, credentials and region settings are left unconfigured. + * This should be configured by the application before using any + * AWS service APIs. + * + * In order to set global configuration options, properties should + * be assigned to the global {AWS.config} object. + * + * @see AWS.config + * + * @!group General Configuration Options + * + * @!attribute credentials + * @return [AWS.Credentials] the AWS credentials to sign requests with. + * + * @!attribute region + * @example Set the global region setting to us-west-2 + * AWS.config.update({region: 'us-west-2'}); + * @return [AWS.Credentials] The region to send service requests to. + * @see http://docs.amazonwebservices.com/general/latest/gr/rande.html + * A list of available endpoints for each AWS service + * + * @!attribute maxRetries + * @return [Integer] the maximum amount of retries to perform for a + * service request. By default this value is calculated by the specific + * service object that the request is being made to. + * + * @!attribute maxRedirects + * @return [Integer] the maximum amount of redirects to follow for a + * service request. Defaults to 10. + * + * @!attribute paramValidation + * @return [Boolean|map] whether input parameters should be validated against + * the operation description before sending the request. Defaults to true. + * Pass a map to enable any of the following specific validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + * + * @!attribute computeChecksums + * @return [Boolean] whether to compute checksums for payload bodies when + * the service accepts it (currently supported in S3 and SQS only). + * + * @!attribute convertResponseTypes + * @return [Boolean] whether types are converted when parsing response data. + * Currently only supported for JSON based services. Turning this off may + * improve performance on large response payloads. Defaults to `true`. + * + * @!attribute correctClockSkew + * @return [Boolean] whether to apply a clock skew correction and retry + * requests that fail because of an skewed client clock. Defaults to + * `false`. + * + * @!attribute sslEnabled + * @return [Boolean] whether SSL is enabled for requests + * + * @!attribute s3ForcePathStyle + * @return [Boolean] whether to force path style URLs for S3 objects + * + * @!attribute s3BucketEndpoint + * @note Setting this configuration option requires an `endpoint` to be + * provided explicitly to the service constructor. + * @return [Boolean] whether the provided endpoint addresses an individual + * bucket (false if it addresses the root API endpoint). + * + * @!attribute s3DisableBodySigning + * @return [Boolean] whether to disable S3 body signing when using signature version `v4`. + * Body signing can only be disabled when using https. Defaults to `true`. + * + * @!attribute s3UsEast1RegionalEndpoint + * @return ['legacy'|'regional'] when region is set to 'us-east-1', whether to send s3 + * request to global endpoints or 'us-east-1' regional endpoints. This config is only + * applicable to S3 client; + * Defaults to 'legacy' + * @!attribute s3UseArnRegion + * @return [Boolean] whether to override the request region with the region inferred + * from requested resource's ARN. Only available for S3 buckets + * Defaults to `true` + * + * @!attribute useAccelerateEndpoint + * @note This configuration option is only compatible with S3 while accessing + * dns-compatible buckets. + * @return [Boolean] Whether to use the Accelerate endpoint with the S3 service. + * Defaults to `false`. + * + * @!attribute retryDelayOptions + * @example Set the base retry delay for all services to 300 ms + * AWS.config.update({retryDelayOptions: {base: 300}}); + * // Delays with maxRetries = 3: 300, 600, 1200 + * @example Set a custom backoff function to provide delay values on retries + * AWS.config.update({retryDelayOptions: {customBackoff: function(retryCount, err) { + * // returns delay in ms + * }}}); + * @return [map] A set of options to configure the retry delay on retryable errors. + * Currently supported options are: + * + * * **base** [Integer] — The base number of milliseconds to use in the + * exponential backoff for operation retries. Defaults to 100 ms for all services except + * DynamoDB, where it defaults to 50ms. + * + * * **customBackoff ** [function] — A custom function that accepts a + * retry count and error and returns the amount of time to delay in + * milliseconds. If the result is a non-zero negative value, no further + * retry attempts will be made. The `base` option will be ignored if this + * option is supplied. The function is only called for retryable errors. + * + * @!attribute httpOptions + * @return [map] A set of options to pass to the low-level HTTP request. + * Currently supported options are: + * + * * **proxy** [String] — the URL to proxy requests through + * * **agent** [http.Agent, https.Agent] — the Agent object to perform + * HTTP requests with. Used for connection pooling. Note that for + * SSL connections, a special Agent object is used in order to enable + * peer certificate verification. This feature is only supported in the + * Node.js environment. + * * **connectTimeout** [Integer] — Sets the socket to timeout after + * failing to establish a connection with the server after + * `connectTimeout` milliseconds. This timeout has no effect once a socket + * connection has been established. + * * **timeout** [Integer] — The number of milliseconds a request can + * take before automatically being terminated. + * Defaults to two minutes (120000). + * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous + * HTTP requests. Used in the browser environment only. Set to false to + * send requests synchronously. Defaults to true (async on). + * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" + * property of an XMLHttpRequest object. Used in the browser environment + * only. Defaults to false. + * @!attribute logger + * @return [#write,#log] an object that responds to .write() (like a stream) + * or .log() (like the console object) in order to log information about + * requests + * + * @!attribute systemClockOffset + * @return [Number] an offset value in milliseconds to apply to all signing + * times. Use this to compensate for clock skew when your system may be + * out of sync with the service time. Note that this configuration option + * can only be applied to the global `AWS.config` object and cannot be + * overridden in service-specific configuration. Defaults to 0 milliseconds. + * + * @!attribute signatureVersion + * @return [String] the signature version to sign requests with (overriding + * the API configuration). Possible values are: 'v2', 'v3', 'v4'. + * + * @!attribute signatureCache + * @return [Boolean] whether the signature to sign requests with (overriding + * the API configuration) is cached. Only applies to the signature version 'v4'. + * Defaults to `true`. + * + * @!attribute endpointDiscoveryEnabled + * @return [Boolean|undefined] whether to call operations with endpoints + * given by service dynamically. Setting this config to `true` will enable + * endpoint discovery for all applicable operations. Setting it to `false` + * will explicitly disable endpoint discovery even though operations that + * require endpoint discovery will presumably fail. Leaving it to + * `undefined` means SDK only do endpoint discovery when it's required. + * Defaults to `undefined` + * + * @!attribute endpointCacheSize + * @return [Number] the size of the global cache storing endpoints from endpoint + * discovery operations. Once endpoint cache is created, updating this setting + * cannot change existing cache size. + * Defaults to 1000 + * + * @!attribute hostPrefixEnabled + * @return [Boolean] whether to marshal request parameters to the prefix of + * hostname. Defaults to `true`. + * + * @!attribute stsRegionalEndpoints + * @return ['legacy'|'regional'] whether to send sts request to global endpoints or + * regional endpoints. + * Defaults to 'legacy'. + * + * @!attribute useFipsEndpoint + * @return [Boolean] Enables FIPS compatible endpoints. Defaults to `false`. + * + * @!attribute useDualstackEndpoint + * @return [Boolean] Enables IPv6 dualstack endpoint. Defaults to `false`. + */ + AWS.Config = AWS.util.inherit({ + /** + * @!endgroup + */ + + /** + * Creates a new configuration object. This is the object that passes + * option data along to service requests, including credentials, security, + * region information, and some service specific settings. + * + * @example Creating a new configuration object with credentials and region + * var config = new AWS.Config({ + * accessKeyId: 'AKID', secretAccessKey: 'SECRET', region: 'us-west-2' + * }); + * @option options accessKeyId [String] your AWS access key ID. + * @option options secretAccessKey [String] your AWS secret access key. + * @option options sessionToken [AWS.Credentials] the optional AWS + * session token to sign requests with. + * @option options credentials [AWS.Credentials] the AWS credentials + * to sign requests with. You can either specify this object, or + * specify the accessKeyId and secretAccessKey options directly. + * @option options credentialProvider [AWS.CredentialProviderChain] the + * provider chain used to resolve credentials if no static `credentials` + * property is set. + * @option options region [String] the region to send service requests to. + * See {region} for more information. + * @option options maxRetries [Integer] the maximum amount of retries to + * attempt with a request. See {maxRetries} for more information. + * @option options maxRedirects [Integer] the maximum amount of redirects to + * follow with a request. See {maxRedirects} for more information. + * @option options sslEnabled [Boolean] whether to enable SSL for + * requests. + * @option options paramValidation [Boolean|map] whether input parameters + * should be validated against the operation description before sending + * the request. Defaults to true. Pass a map to enable any of the + * following specific validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + * @option options computeChecksums [Boolean] whether to compute checksums + * for payload bodies when the service accepts it (currently supported + * in S3 only) + * @option options convertResponseTypes [Boolean] whether types are converted + * when parsing response data. Currently only supported for JSON based + * services. Turning this off may improve performance on large response + * payloads. Defaults to `true`. + * @option options correctClockSkew [Boolean] whether to apply a clock skew + * correction and retry requests that fail because of an skewed client + * clock. Defaults to `false`. + * @option options s3ForcePathStyle [Boolean] whether to force path + * style URLs for S3 objects. + * @option options s3BucketEndpoint [Boolean] whether the provided endpoint + * addresses an individual bucket (false if it addresses the root API + * endpoint). Note that setting this configuration option requires an + * `endpoint` to be provided explicitly to the service constructor. + * @option options s3DisableBodySigning [Boolean] whether S3 body signing + * should be disabled when using signature version `v4`. Body signing + * can only be disabled when using https. Defaults to `true`. + * @option options s3UsEast1RegionalEndpoint ['legacy'|'regional'] when region + * is set to 'us-east-1', whether to send s3 request to global endpoints or + * 'us-east-1' regional endpoints. This config is only applicable to S3 client. + * Defaults to `legacy` + * @option options s3UseArnRegion [Boolean] whether to override the request region + * with the region inferred from requested resource's ARN. Only available for S3 buckets + * Defaults to `true` + * + * @option options retryDelayOptions [map] A set of options to configure + * the retry delay on retryable errors. Currently supported options are: + * + * * **base** [Integer] — The base number of milliseconds to use in the + * exponential backoff for operation retries. Defaults to 100 ms for all + * services except DynamoDB, where it defaults to 50ms. + * * **customBackoff ** [function] — A custom function that accepts a + * retry count and error and returns the amount of time to delay in + * milliseconds. If the result is a non-zero negative value, no further + * retry attempts will be made. The `base` option will be ignored if this + * option is supplied. The function is only called for retryable errors. + * @option options httpOptions [map] A set of options to pass to the low-level + * HTTP request. Currently supported options are: + * + * * **proxy** [String] — the URL to proxy requests through + * * **agent** [http.Agent, https.Agent] — the Agent object to perform + * HTTP requests with. Used for connection pooling. Defaults to the global + * agent (`http.globalAgent`) for non-SSL connections. Note that for + * SSL connections, a special Agent object is used in order to enable + * peer certificate verification. This feature is only available in the + * Node.js environment. + * * **connectTimeout** [Integer] — Sets the socket to timeout after + * failing to establish a connection with the server after + * `connectTimeout` milliseconds. This timeout has no effect once a socket + * connection has been established. + * * **timeout** [Integer] — Sets the socket to timeout after timeout + * milliseconds of inactivity on the socket. Defaults to two minutes + * (120000). + * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous + * HTTP requests. Used in the browser environment only. Set to false to + * send requests synchronously. Defaults to true (async on). + * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" + * property of an XMLHttpRequest object. Used in the browser environment + * only. Defaults to false. + * @option options apiVersion [String, Date] a String in YYYY-MM-DD format + * (or a date) that represents the latest possible API version that can be + * used in all services (unless overridden by `apiVersions`). Specify + * 'latest' to use the latest possible version. + * @option options apiVersions [map] a map of service + * identifiers (the lowercase service class name) with the API version to + * use when instantiating a service. Specify 'latest' for each individual + * that can use the latest available version. + * @option options logger [#write,#log] an object that responds to .write() + * (like a stream) or .log() (like the console object) in order to log + * information about requests + * @option options systemClockOffset [Number] an offset value in milliseconds + * to apply to all signing times. Use this to compensate for clock skew + * when your system may be out of sync with the service time. Note that + * this configuration option can only be applied to the global `AWS.config` + * object and cannot be overridden in service-specific configuration. + * Defaults to 0 milliseconds. + * @option options signatureVersion [String] the signature version to sign + * requests with (overriding the API configuration). Possible values are: + * 'v2', 'v3', 'v4'. + * @option options signatureCache [Boolean] whether the signature to sign + * requests with (overriding the API configuration) is cached. Only applies + * to the signature version 'v4'. Defaults to `true`. + * @option options dynamoDbCrc32 [Boolean] whether to validate the CRC32 + * checksum of HTTP response bodies returned by DynamoDB. Default: `true`. + * @option options useAccelerateEndpoint [Boolean] Whether to use the + * S3 Transfer Acceleration endpoint with the S3 service. Default: `false`. + * @option options clientSideMonitoring [Boolean] whether to collect and + * publish this client's performance metrics of all its API requests. + * @option options endpointDiscoveryEnabled [Boolean|undefined] whether to + * call operations with endpoints given by service dynamically. Setting this + * config to `true` will enable endpoint discovery for all applicable operations. + * Setting it to `false` will explicitly disable endpoint discovery even though + * operations that require endpoint discovery will presumably fail. Leaving it + * to `undefined` means SDK will only do endpoint discovery when it's required. + * Defaults to `undefined` + * @option options endpointCacheSize [Number] the size of the global cache storing + * endpoints from endpoint discovery operations. Once endpoint cache is created, + * updating this setting cannot change existing cache size. + * Defaults to 1000 + * @option options hostPrefixEnabled [Boolean] whether to marshal request + * parameters to the prefix of hostname. + * Defaults to `true`. + * @option options stsRegionalEndpoints ['legacy'|'regional'] whether to send sts request + * to global endpoints or regional endpoints. + * Defaults to 'legacy'. + * @option options useFipsEndpoint [Boolean] Enables FIPS compatible endpoints. + * Defaults to `false`. + * @option options useDualstackEndpoint [Boolean] Enables IPv6 dualstack endpoint. + * Defaults to `false`. + */ + constructor: function Config(options) { + if (options === undefined) options = {}; + options = this.extractCredentials(options); + + AWS.util.each.call(this, this.keys, function (key, value) { + this.set(key, options[key], value); + }); + }, + + /** + * @!group Managing Credentials + */ + + /** + * Loads credentials from the configuration object. This is used internally + * by the SDK to ensure that refreshable {Credentials} objects are properly + * refreshed and loaded when sending a request. If you want to ensure that + * your credentials are loaded prior to a request, you can use this method + * directly to provide accurate credential data stored in the object. + * + * @note If you configure the SDK with static or environment credentials, + * the credential data should already be present in {credentials} attribute. + * This method is primarily necessary to load credentials from asynchronous + * sources, or sources that can refresh credentials periodically. + * @example Getting your access key + * AWS.config.getCredentials(function(err) { + * if (err) console.log(err.stack); // credentials not loaded + * else console.log("Access Key:", AWS.config.credentials.accessKeyId); + * }) + * @callback callback function(err) + * Called when the {credentials} have been properly set on the configuration + * object. + * + * @param err [Error] if this is set, credentials were not successfully + * loaded and this error provides information why. + * @see credentials + * @see Credentials + */ + getCredentials: function getCredentials(callback) { + var self = this; + + function finish(err) { + callback(err, err ? null : self.credentials); + } + + function credError(msg, err) { + return new AWS.util.error(err || new Error(), { + code: 'CredentialsError', + message: msg, + name: 'CredentialsError' + }); + } + + function getAsyncCredentials() { + self.credentials.get(function(err) { + if (err) { + var msg = 'Could not load credentials from ' + + self.credentials.constructor.name; + err = credError(msg, err); + } + finish(err); + }); + } + + function getStaticCredentials() { + var err = null; + if (!self.credentials.accessKeyId || !self.credentials.secretAccessKey) { + err = credError('Missing credentials'); + } + finish(err); + } + + if (self.credentials) { + if (typeof self.credentials.get === 'function') { + getAsyncCredentials(); + } else { // static credentials + getStaticCredentials(); + } + } else if (self.credentialProvider) { + self.credentialProvider.resolve(function(err, creds) { + if (err) { + err = credError('Could not load credentials from any providers', err); + } + self.credentials = creds; + finish(err); + }); + } else { + finish(credError('No credentials to load')); + } + }, + + /** + * Loads token from the configuration object. This is used internally + * by the SDK to ensure that refreshable {Token} objects are properly + * refreshed and loaded when sending a request. If you want to ensure that + * your token is loaded prior to a request, you can use this method + * directly to provide accurate token data stored in the object. + * + * @note If you configure the SDK with static token, the token data should + * already be present in {token} attribute. This method is primarily necessary + * to load token from asynchronous sources, or sources that can refresh + * token periodically. + * @example Getting your access token + * AWS.config.getToken(function(err) { + * if (err) console.log(err.stack); // token not loaded + * else console.log("Token:", AWS.config.token.token); + * }) + * @callback callback function(err) + * Called when the {token} have been properly set on the configuration object. + * + * @param err [Error] if this is set, token was not successfully loaded and + * this error provides information why. + * @see token + */ + getToken: function getToken(callback) { + var self = this; + + function finish(err) { + callback(err, err ? null : self.token); + } + + function tokenError(msg, err) { + return new AWS.util.error(err || new Error(), { + code: 'TokenError', + message: msg, + name: 'TokenError' + }); + } + + function getAsyncToken() { + self.token.get(function(err) { + if (err) { + var msg = 'Could not load token from ' + + self.token.constructor.name; + err = tokenError(msg, err); + } + finish(err); + }); + } + + function getStaticToken() { + var err = null; + if (!self.token.token) { + err = tokenError('Missing token'); + } + finish(err); + } + + if (self.token) { + if (typeof self.token.get === 'function') { + getAsyncToken(); + } else { // static token + getStaticToken(); + } + } else if (self.tokenProvider) { + self.tokenProvider.resolve(function(err, token) { + if (err) { + err = tokenError('Could not load token from any providers', err); + } + self.token = token; + finish(err); + }); + } else { + finish(tokenError('No token to load')); + } + }, + + /** + * @!group Loading and Setting Configuration Options + */ + + /** + * @overload update(options, allowUnknownKeys = false) + * Updates the current configuration object with new options. + * + * @example Update maxRetries property of a configuration object + * config.update({maxRetries: 10}); + * @param [Object] options a map of option keys and values. + * @param [Boolean] allowUnknownKeys whether unknown keys can be set on + * the configuration object. Defaults to `false`. + * @see constructor + */ + update: function update(options, allowUnknownKeys) { + allowUnknownKeys = allowUnknownKeys || false; + options = this.extractCredentials(options); + AWS.util.each.call(this, options, function (key, value) { + if (allowUnknownKeys || Object.prototype.hasOwnProperty.call(this.keys, key) || + AWS.Service.hasService(key)) { + this.set(key, value); + } + }); + }, + + /** + * Loads configuration data from a JSON file into this config object. + * @note Loading configuration will reset all existing configuration + * on the object. + * @!macro nobrowser + * @param path [String] the path relative to your process's current + * working directory to load configuration from. + * @return [AWS.Config] the same configuration object + */ + loadFromPath: function loadFromPath(path) { + this.clear(); + + var options = JSON.parse(AWS.util.readFileSync(path)); + var fileSystemCreds = new AWS.FileSystemCredentials(path); + var chain = new AWS.CredentialProviderChain(); + chain.providers.unshift(fileSystemCreds); + chain.resolve(function (err, creds) { + if (err) throw err; + else options.credentials = creds; + }); + + this.constructor(options); + + return this; + }, + + /** + * Clears configuration data on this object + * + * @api private + */ + clear: function clear() { + /*jshint forin:false */ + AWS.util.each.call(this, this.keys, function (key) { + delete this[key]; + }); + + // reset credential provider + this.set('credentials', undefined); + this.set('credentialProvider', undefined); + }, + + /** + * Sets a property on the configuration object, allowing for a + * default value + * @api private + */ + set: function set(property, value, defaultValue) { + if (value === undefined) { + if (defaultValue === undefined) { + defaultValue = this.keys[property]; + } + if (typeof defaultValue === 'function') { + this[property] = defaultValue.call(this); + } else { + this[property] = defaultValue; + } + } else if (property === 'httpOptions' && this[property]) { + // deep merge httpOptions + this[property] = AWS.util.merge(this[property], value); + } else { + this[property] = value; + } + }, + + /** + * All of the keys with their default values. + * + * @constant + * @api private + */ + keys: { + credentials: null, + credentialProvider: null, + region: null, + logger: null, + apiVersions: {}, + apiVersion: null, + endpoint: undefined, + httpOptions: { + timeout: 120000 + }, + maxRetries: undefined, + maxRedirects: 10, + paramValidation: true, + sslEnabled: true, + s3ForcePathStyle: false, + s3BucketEndpoint: false, + s3DisableBodySigning: true, + s3UsEast1RegionalEndpoint: 'legacy', + s3UseArnRegion: undefined, + computeChecksums: true, + convertResponseTypes: true, + correctClockSkew: false, + customUserAgent: null, + dynamoDbCrc32: true, + systemClockOffset: 0, + signatureVersion: null, + signatureCache: true, + retryDelayOptions: {}, + useAccelerateEndpoint: false, + clientSideMonitoring: false, + endpointDiscoveryEnabled: undefined, + endpointCacheSize: 1000, + hostPrefixEnabled: true, + stsRegionalEndpoints: 'legacy', + useFipsEndpoint: false, + useDualstackEndpoint: false, + token: null + }, + + /** + * Extracts accessKeyId, secretAccessKey and sessionToken + * from a configuration hash. + * + * @api private + */ + extractCredentials: function extractCredentials(options) { + if (options.accessKeyId && options.secretAccessKey) { + options = AWS.util.copy(options); + options.credentials = new AWS.Credentials(options); + } + return options; + }, + + /** + * Sets the promise dependency the SDK will use wherever Promises are returned. + * Passing `null` will force the SDK to use native Promises if they are available. + * If native Promises are not available, passing `null` will have no effect. + * @param [Constructor] dep A reference to a Promise constructor + */ + setPromisesDependency: function setPromisesDependency(dep) { + PromisesDependency = dep; + // if null was passed in, we should try to use native promises + if (dep === null && typeof Promise === 'function') { + PromisesDependency = Promise; + } + var constructors = [AWS.Request, AWS.Credentials, AWS.CredentialProviderChain]; + if (AWS.S3) { + constructors.push(AWS.S3); + if (AWS.S3.ManagedUpload) { + constructors.push(AWS.S3.ManagedUpload); + } + } + AWS.util.addPromises(constructors, PromisesDependency); + }, + + /** + * Gets the promise dependency set by `AWS.config.setPromisesDependency`. + */ + getPromisesDependency: function getPromisesDependency() { + return PromisesDependency; + } + }); + + /** + * @return [AWS.Config] The global configuration object singleton instance + * @readonly + * @see AWS.Config + */ + AWS.config = new AWS.Config(); + + },{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + /** + * @api private + */ + function validateRegionalEndpointsFlagValue(configValue, errorOptions) { + if (typeof configValue !== 'string') return undefined; + else if (['legacy', 'regional'].indexOf(configValue.toLowerCase()) >= 0) { + return configValue.toLowerCase(); + } else { + throw AWS.util.error(new Error(), errorOptions); + } + } + + /** + * Resolve the configuration value for regional endpoint from difference sources: client + * config, environmental variable, shared config file. Value can be case-insensitive + * 'legacy' or 'reginal'. + * @param originalConfig user-supplied config object to resolve + * @param options a map of config property names from individual configuration source + * - env: name of environmental variable that refers to the config + * - sharedConfig: name of shared configuration file property that refers to the config + * - clientConfig: name of client configuration property that refers to the config + * + * @api private + */ + function resolveRegionalEndpointsFlag(originalConfig, options) { + originalConfig = originalConfig || {}; + //validate config value + var resolved; + if (originalConfig[options.clientConfig]) { + resolved = validateRegionalEndpointsFlagValue(originalConfig[options.clientConfig], { + code: 'InvalidConfiguration', + message: 'invalid "' + options.clientConfig + '" configuration. Expect "legacy" ' + + ' or "regional". Got "' + originalConfig[options.clientConfig] + '".' + }); + if (resolved) return resolved; + } + if (!AWS.util.isNode()) return resolved; + //validate environmental variable + if (Object.prototype.hasOwnProperty.call(process.env, options.env)) { + var envFlag = process.env[options.env]; + resolved = validateRegionalEndpointsFlagValue(envFlag, { + code: 'InvalidEnvironmentalVariable', + message: 'invalid ' + options.env + ' environmental variable. Expect "legacy" ' + + ' or "regional". Got "' + process.env[options.env] + '".' + }); + if (resolved) return resolved; + } + //validate shared config file + var profile = {}; + try { + var profiles = AWS.util.getProfilesFromSharedConfig(AWS.util.iniLoader); + profile = profiles[process.env.AWS_PROFILE || AWS.util.defaultProfile]; + } catch (e) {}; + if (profile && Object.prototype.hasOwnProperty.call(profile, options.sharedConfig)) { + var fileFlag = profile[options.sharedConfig]; + resolved = validateRegionalEndpointsFlagValue(fileFlag, { + code: 'InvalidConfiguration', + message: 'invalid ' + options.sharedConfig + ' profile config. Expect "legacy" ' + + ' or "regional". Got "' + profile[options.sharedConfig] + '".' + }); + if (resolved) return resolved; + } + return resolved; + } + + module.exports = resolveRegionalEndpointsFlag; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"_process":92}],19:[function(require,module,exports){ + /** + * The main AWS namespace + */ + var AWS = { util: require('./util') }; + + /** + * @api private + * @!macro [new] nobrowser + * @note This feature is not supported in the browser environment of the SDK. + */ + var _hidden = {}; _hidden.toString(); // hack to parse macro + + /** + * @api private + */ + module.exports = AWS; + + AWS.util.update(AWS, { + + /** + * @constant + */ + VERSION: '2.1377.0', + + /** + * @api private + */ + Signers: {}, + + /** + * @api private + */ + Protocol: { + Json: require('./protocol/json'), + Query: require('./protocol/query'), + Rest: require('./protocol/rest'), + RestJson: require('./protocol/rest_json'), + RestXml: require('./protocol/rest_xml') + }, + + /** + * @api private + */ + XML: { + Builder: require('./xml/builder'), + Parser: null // conditionally set based on environment + }, + + /** + * @api private + */ + JSON: { + Builder: require('./json/builder'), + Parser: require('./json/parser') + }, + + /** + * @api private + */ + Model: { + Api: require('./model/api'), + Operation: require('./model/operation'), + Shape: require('./model/shape'), + Paginator: require('./model/paginator'), + ResourceWaiter: require('./model/resource_waiter') + }, + + /** + * @api private + */ + apiLoader: require('./api_loader'), + + /** + * @api private + */ + EndpointCache: require('../vendor/endpoint-cache').EndpointCache + }); + require('./sequential_executor'); + require('./service'); + require('./config'); + require('./http'); + require('./event_listeners'); + require('./request'); + require('./response'); + require('./resource_waiter'); + require('./signers/request_signer'); + require('./param_validator'); + require('./maintenance_mode_message'); + + /** + * @readonly + * @return [AWS.SequentialExecutor] a collection of global event listeners that + * are attached to every sent request. + * @see AWS.Request AWS.Request for a list of events to listen for + * @example Logging the time taken to send a request + * AWS.events.on('send', function startSend(resp) { + * resp.startTime = new Date().getTime(); + * }).on('complete', function calculateTime(resp) { + * var time = (new Date().getTime() - resp.startTime) / 1000; + * console.log('Request took ' + time + ' seconds'); + * }); + * + * new AWS.S3().listBuckets(); // prints 'Request took 0.285 seconds' + */ + AWS.events = new AWS.SequentialExecutor(); + + //create endpoint cache lazily + AWS.util.memoizedProperty(AWS, 'endpointCache', function() { + return new AWS.EndpointCache(AWS.config.endpointCacheSize); + }, true); + + },{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(require,module,exports){ + var AWS = require('./core'); + + /** + * Represents your AWS security credentials, specifically the + * {accessKeyId}, {secretAccessKey}, and optional {sessionToken}. + * Creating a `Credentials` object allows you to pass around your + * security information to configuration and service objects. + * + * Note that this class typically does not need to be constructed manually, + * as the {AWS.Config} and {AWS.Service} classes both accept simple + * options hashes with the three keys. These structures will be converted + * into Credentials objects automatically. + * + * ## Expiring and Refreshing Credentials + * + * Occasionally credentials can expire in the middle of a long-running + * application. In this case, the SDK will automatically attempt to + * refresh the credentials from the storage location if the Credentials + * class implements the {refresh} method. + * + * If you are implementing a credential storage location, you + * will want to create a subclass of the `Credentials` class and + * override the {refresh} method. This method allows credentials to be + * retrieved from the backing store, be it a file system, database, or + * some network storage. The method should reset the credential attributes + * on the object. + * + * @!attribute expired + * @return [Boolean] whether the credentials have been expired and + * require a refresh. Used in conjunction with {expireTime}. + * @!attribute expireTime + * @return [Date] a time when credentials should be considered expired. Used + * in conjunction with {expired}. + * @!attribute accessKeyId + * @return [String] the AWS access key ID + * @!attribute secretAccessKey + * @return [String] the AWS secret access key + * @!attribute sessionToken + * @return [String] an optional AWS session token + */ + AWS.Credentials = AWS.util.inherit({ + /** + * A credentials object can be created using positional arguments or an options + * hash. + * + * @overload AWS.Credentials(accessKeyId, secretAccessKey, sessionToken=null) + * Creates a Credentials object with a given set of credential information + * as positional arguments. + * @param accessKeyId [String] the AWS access key ID + * @param secretAccessKey [String] the AWS secret access key + * @param sessionToken [String] the optional AWS session token + * @example Create a credentials object with AWS credentials + * var creds = new AWS.Credentials('akid', 'secret', 'session'); + * @overload AWS.Credentials(options) + * Creates a Credentials object with a given set of credential information + * as an options hash. + * @option options accessKeyId [String] the AWS access key ID + * @option options secretAccessKey [String] the AWS secret access key + * @option options sessionToken [String] the optional AWS session token + * @example Create a credentials object with AWS credentials + * var creds = new AWS.Credentials({ + * accessKeyId: 'akid', secretAccessKey: 'secret', sessionToken: 'session' + * }); + */ + constructor: function Credentials() { + // hide secretAccessKey from being displayed with util.inspect + AWS.util.hideProperties(this, ['secretAccessKey']); + + this.expired = false; + this.expireTime = null; + this.refreshCallbacks = []; + if (arguments.length === 1 && typeof arguments[0] === 'object') { + var creds = arguments[0].credentials || arguments[0]; + this.accessKeyId = creds.accessKeyId; + this.secretAccessKey = creds.secretAccessKey; + this.sessionToken = creds.sessionToken; + } else { + this.accessKeyId = arguments[0]; + this.secretAccessKey = arguments[1]; + this.sessionToken = arguments[2]; + } + }, + + /** + * @return [Integer] the number of seconds before {expireTime} during which + * the credentials will be considered expired. + */ + expiryWindow: 15, + + /** + * @return [Boolean] whether the credentials object should call {refresh} + * @note Subclasses should override this method to provide custom refresh + * logic. + */ + needsRefresh: function needsRefresh() { + var currentTime = AWS.util.date.getDate().getTime(); + var adjustedTime = new Date(currentTime + this.expiryWindow * 1000); + + if (this.expireTime && adjustedTime > this.expireTime) { + return true; + } else { + return this.expired || !this.accessKeyId || !this.secretAccessKey; + } + }, + + /** + * Gets the existing credentials, refreshing them if they are not yet loaded + * or have expired. Users should call this method before using {refresh}, + * as this will not attempt to reload credentials when they are already + * loaded into the object. + * + * @callback callback function(err) + * When this callback is called with no error, it means either credentials + * do not need to be refreshed or refreshed credentials information has + * been loaded into the object (as the `accessKeyId`, `secretAccessKey`, + * and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + */ + get: function get(callback) { + var self = this; + if (this.needsRefresh()) { + this.refresh(function(err) { + if (!err) self.expired = false; // reset expired flag + if (callback) callback(err); + }); + } else if (callback) { + callback(); + } + }, + + /** + * @!method getPromise() + * Returns a 'thenable' promise. + * Gets the existing credentials, refreshing them if they are not yet loaded + * or have expired. Users should call this method before using {refresh}, + * as this will not attempt to reload credentials when they are already + * loaded into the object. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function() + * Called if the promise is fulfilled. When this callback is called, it + * means either credentials do not need to be refreshed or refreshed + * credentials information has been loaded into the object (as the + * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @callback rejectedCallback function(err) + * Called if the promise is rejected. + * @param err [Error] if an error occurred, this value will be filled + * @return [Promise] A promise that represents the state of the `get` call. + * @example Calling the `getPromise` method. + * var promise = credProvider.getPromise(); + * promise.then(function() { ... }, function(err) { ... }); + */ + + /** + * @!method refreshPromise() + * Returns a 'thenable' promise. + * Refreshes the credentials. Users should call {get} before attempting + * to forcibly refresh credentials. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function() + * Called if the promise is fulfilled. When this callback is called, it + * means refreshed credentials information has been loaded into the object + * (as the `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @callback rejectedCallback function(err) + * Called if the promise is rejected. + * @param err [Error] if an error occurred, this value will be filled + * @return [Promise] A promise that represents the state of the `refresh` call. + * @example Calling the `refreshPromise` method. + * var promise = credProvider.refreshPromise(); + * promise.then(function() { ... }, function(err) { ... }); + */ + + /** + * Refreshes the credentials. Users should call {get} before attempting + * to forcibly refresh credentials. + * + * @callback callback function(err) + * When this callback is called with no error, it means refreshed + * credentials information has been loaded into the object (as the + * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @note Subclasses should override this class to reset the + * {accessKeyId}, {secretAccessKey} and optional {sessionToken} + * on the credentials object and then call the callback with + * any error information. + * @see get + */ + refresh: function refresh(callback) { + this.expired = false; + callback(); + }, + + /** + * @api private + * @param callback + */ + coalesceRefresh: function coalesceRefresh(callback, sync) { + var self = this; + if (self.refreshCallbacks.push(callback) === 1) { + self.load(function onLoad(err) { + AWS.util.arrayEach(self.refreshCallbacks, function(callback) { + if (sync) { + callback(err); + } else { + // callback could throw, so defer to ensure all callbacks are notified + AWS.util.defer(function () { + callback(err); + }); + } + }); + self.refreshCallbacks.length = 0; + }); + } + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + callback(); + } + }); + + /** + * @api private + */ + AWS.Credentials.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.getPromise = AWS.util.promisifyMethod('get', PromiseDependency); + this.prototype.refreshPromise = AWS.util.promisifyMethod('refresh', PromiseDependency); + }; + + /** + * @api private + */ + AWS.Credentials.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.getPromise; + delete this.prototype.refreshPromise; + }; + + AWS.util.addPromises(AWS.Credentials); + + },{"./core":19}],21:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents temporary credentials retrieved from {AWS.STS}. Without any + * extra parameters, credentials will be fetched from the + * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the + * {AWS.STS.assumeRole} operation will be used to fetch credentials for the + * role instead. + * + * AWS.ChainableTemporaryCredentials differs from AWS.TemporaryCredentials in + * the way masterCredentials and refreshes are handled. + * AWS.ChainableTemporaryCredentials refreshes expired credentials using the + * masterCredentials passed by the user to support chaining of STS credentials. + * However, AWS.TemporaryCredentials recursively collapses the masterCredentials + * during instantiation, precluding the ability to refresh credentials which + * require intermediate, temporary credentials. + * + * For example, if the application should use RoleA, which must be assumed from + * RoleB, and the environment provides credentials which can assume RoleB, then + * AWS.ChainableTemporaryCredentials must be used to support refreshing the + * temporary credentials for RoleA: + * + * ```javascript + * var roleACreds = new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: 'RoleA'}, + * masterCredentials: new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: 'RoleB'}, + * masterCredentials: new AWS.EnvironmentCredentials('AWS') + * }) + * }); + * ``` + * + * If AWS.TemporaryCredentials had been used in the previous example, + * `roleACreds` would fail to refresh because `roleACreds` would + * use the environment credentials for the AssumeRole request. + * + * Another difference is that AWS.ChainableTemporaryCredentials creates the STS + * service instance during instantiation while AWS.TemporaryCredentials creates + * the STS service instance during the first refresh. Creating the service + * instance during instantiation effectively captures the master credentials + * from the global config, so that subsequent changes to the global config do + * not affect the master credentials used to refresh the temporary credentials. + * + * This allows an instance of AWS.ChainableTemporaryCredentials to be assigned + * to AWS.config.credentials: + * + * ```javascript + * var envCreds = new AWS.EnvironmentCredentials('AWS'); + * AWS.config.credentials = envCreds; + * // masterCredentials will be envCreds + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: '...'} + * }); + * ``` + * + * Similarly, to use the CredentialProviderChain's default providers as the + * master credentials, simply create a new instance of + * AWS.ChainableTemporaryCredentials: + * + * ```javascript + * AWS.config.credentials = new ChainableTemporaryCredentials({ + * params: {RoleArn: '...'} + * }); + * ``` + * + * @!attribute service + * @return [AWS.STS] the STS service instance used to + * get and refresh temporary credentials from AWS STS. + * @note (see constructor) + */ + AWS.ChainableTemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new temporary credentials object. + * + * @param options [map] a set of options + * @option options params [map] ({}) a map of options that are passed to the + * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. + * If a `RoleArn` parameter is passed in, credentials will be based on the + * IAM role. If a `SerialNumber` parameter is passed in, {tokenCodeFn} must + * also be passed in or an error will be thrown. + * @option options masterCredentials [AWS.Credentials] the master credentials + * used to get and refresh temporary credentials from AWS STS. By default, + * AWS.config.credentials or AWS.config.credentialProvider will be used. + * @option options tokenCodeFn [Function] (null) Function to provide + * `TokenCode`, if `SerialNumber` is provided for profile in {params}. Function + * is called with value of `SerialNumber` and `callback`, and should provide + * the `TokenCode` or an error to the callback in the format + * `callback(err, token)`. + * @example Creating a new credentials object for generic temporary credentials + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials(); + * @example Creating a new credentials object for an IAM role + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ + * params: { + * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials' + * } + * }); + * @see AWS.STS.assumeRole + * @see AWS.STS.getSessionToken + */ + constructor: function ChainableTemporaryCredentials(options) { + AWS.Credentials.call(this); + options = options || {}; + this.errorCode = 'ChainableTemporaryCredentialsProviderFailure'; + this.expired = true; + this.tokenCodeFn = null; + + var params = AWS.util.copy(options.params) || {}; + if (params.RoleArn) { + params.RoleSessionName = params.RoleSessionName || 'temporary-credentials'; + } + if (params.SerialNumber) { + if (!options.tokenCodeFn || (typeof options.tokenCodeFn !== 'function')) { + throw new AWS.util.error( + new Error('tokenCodeFn must be a function when params.SerialNumber is given'), + {code: this.errorCode} + ); + } else { + this.tokenCodeFn = options.tokenCodeFn; + } + } + var config = AWS.util.merge( + { + params: params, + credentials: options.masterCredentials || AWS.config.credentials + }, + options.stsConfig || {} + ); + this.service = new STS(config); + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRole} or + * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed + * to the credentials {constructor}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see AWS.Credentials.get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + var self = this; + var operation = self.service.config.params.RoleArn ? 'assumeRole' : 'getSessionToken'; + this.getTokenCode(function (err, tokenCode) { + var params = {}; + if (err) { + callback(err); + return; + } + if (tokenCode) { + params.TokenCode = tokenCode; + } + self.service[operation](params, function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }); + }, + + /** + * @api private + */ + getTokenCode: function getTokenCode(callback) { + var self = this; + if (this.tokenCodeFn) { + this.tokenCodeFn(this.service.config.params.SerialNumber, function (err, token) { + if (err) { + var message = err; + if (err instanceof Error) { + message = err.message; + } + callback( + AWS.util.error( + new Error('Error fetching MFA token: ' + message), + { code: self.errorCode} + ) + ); + return; + } + callback(null, token); + }); + } else { + callback(null); + } + } + }); + + },{"../../clients/sts":8,"../core":19}],22:[function(require,module,exports){ + var AWS = require('../core'); + var CognitoIdentity = require('../../clients/cognitoidentity'); + var STS = require('../../clients/sts'); + + /** + * Represents credentials retrieved from STS Web Identity Federation using + * the Amazon Cognito Identity service. + * + * By default this provider gets credentials using the + * {AWS.CognitoIdentity.getCredentialsForIdentity} service operation, which + * requires either an `IdentityId` or an `IdentityPoolId` (Amazon Cognito + * Identity Pool ID), which is used to call {AWS.CognitoIdentity.getId} to + * obtain an `IdentityId`. If the identity or identity pool is not configured in + * the Amazon Cognito Console to use IAM roles with the appropriate permissions, + * then additionally a `RoleArn` is required containing the ARN of the IAM trust + * policy for the Amazon Cognito role that the user will log into. If a `RoleArn` + * is provided, then this provider gets credentials using the + * {AWS.STS.assumeRoleWithWebIdentity} service operation, after first getting an + * Open ID token from {AWS.CognitoIdentity.getOpenIdToken}. + * + * In addition, if this credential provider is used to provide authenticated + * login, the `Logins` map may be set to the tokens provided by the respective + * identity providers. See {constructor} for an example on creating a credentials + * object with proper property values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the WebIdentityToken, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.Logins['graph.facebook.com'] = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. + * + * @!attribute params + * @return [map] the map of params passed to + * {AWS.CognitoIdentity.getId}, + * {AWS.CognitoIdentity.getOpenIdToken}, and + * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the + * `params.WebIdentityToken` property. + * @!attribute data + * @return [map] the raw data response from the call to + * {AWS.CognitoIdentity.getCredentialsForIdentity}, or + * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get + * access to other properties from the response. + * @!attribute identityId + * @return [String] the Cognito ID returned by the last call to + * {AWS.CognitoIdentity.getOpenIdToken}. This ID represents the actual + * final resolved identity ID from Amazon Cognito. + */ + AWS.CognitoIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * @api private + */ + localStorageKey: { + id: 'aws.cognito.identity-id.', + providers: 'aws.cognito.identity-providers.' + }, + + /** + * Creates a new credentials object. + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.CognitoIdentityCredentials({ + * + * // either IdentityPoolId or IdentityId is required + * // See the IdentityPoolId param for AWS.CognitoIdentity.getID (linked below) + * // See the IdentityId param for AWS.CognitoIdentity.getCredentialsForIdentity + * // or AWS.CognitoIdentity.getOpenIdToken (linked below) + * IdentityPoolId: 'us-east-1:1699ebc0-7900-4099-b910-2df94f52a030', + * IdentityId: 'us-east-1:128d0a74-c82f-4553-916d-90053e4a8b0f' + * + * // optional, only necessary when the identity pool is not configured + * // to use IAM roles in the Amazon Cognito Console + * // See the RoleArn param for AWS.STS.assumeRoleWithWebIdentity (linked below) + * RoleArn: 'arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity', + * + * // optional tokens, used for authenticated login + * // See the Logins param for AWS.CognitoIdentity.getID (linked below) + * Logins: { + * 'graph.facebook.com': 'FBTOKEN', + * 'www.amazon.com': 'AMAZONTOKEN', + * 'accounts.google.com': 'GOOGLETOKEN', + * 'api.twitter.com': 'TWITTERTOKEN', + * 'www.digits.com': 'DIGITSTOKEN' + * }, + * + * // optional name, defaults to web-identity + * // See the RoleSessionName param for AWS.STS.assumeRoleWithWebIdentity (linked below) + * RoleSessionName: 'web', + * + * // optional, only necessary when application runs in a browser + * // and multiple users are signed in at once, used for caching + * LoginId: 'example@gmail.com' + * + * }, { + * // optionally provide configuration to apply to the underlying service clients + * // if configuration is not provided, then configuration will be pulled from AWS.config + * + * // region should match the region your identity pool is located in + * region: 'us-east-1', + * + * // specify timeout options + * httpOptions: { + * timeout: 100 + * } + * }); + * @see AWS.CognitoIdentity.getId + * @see AWS.CognitoIdentity.getCredentialsForIdentity + * @see AWS.STS.assumeRoleWithWebIdentity + * @see AWS.CognitoIdentity.getOpenIdToken + * @see AWS.Config + * @note If a region is not provided in the global AWS.config, or + * specified in the `clientConfig` to the CognitoIdentityCredentials + * constructor, you may encounter a 'Missing credentials in config' error + * when calling making a service call. + */ + constructor: function CognitoIdentityCredentials(params, clientConfig) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + this.data = null; + this._identityId = null; + this._clientConfig = AWS.util.copy(clientConfig || {}); + this.loadCachedId(); + var self = this; + Object.defineProperty(this, 'identityId', { + get: function() { + self.loadCachedId(); + return self._identityId || self.params.IdentityId; + }, + set: function(identityId) { + self._identityId = identityId; + } + }); + }, + + /** + * Refreshes credentials using {AWS.CognitoIdentity.getCredentialsForIdentity}, + * or {AWS.STS.assumeRoleWithWebIdentity}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see AWS.Credentials.get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.data = null; + self._identityId = null; + self.getId(function(err) { + if (!err) { + if (!self.params.RoleArn) { + self.getCredentialsForIdentity(callback); + } else { + self.getCredentialsFromSTS(callback); + } + } else { + self.clearIdOnNotAuthorized(err); + callback(err); + } + }); + }, + + /** + * Clears the cached Cognito ID associated with the currently configured + * identity pool ID. Use this to manually invalidate your cache if + * the identity pool ID was deleted. + */ + clearCachedId: function clearCache() { + this._identityId = null; + delete this.params.IdentityId; + + var poolId = this.params.IdentityPoolId; + var loginId = this.params.LoginId || ''; + delete this.storage[this.localStorageKey.id + poolId + loginId]; + delete this.storage[this.localStorageKey.providers + poolId + loginId]; + }, + + /** + * @api private + */ + clearIdOnNotAuthorized: function clearIdOnNotAuthorized(err) { + var self = this; + if (err.code == 'NotAuthorizedException') { + self.clearCachedId(); + } + }, + + /** + * Retrieves a Cognito ID, loading from cache if it was already retrieved + * on this device. + * + * @callback callback function(err, identityId) + * @param err [Error, null] an error object if the call failed or null if + * it succeeded. + * @param identityId [String, null] if successful, the callback will return + * the Cognito ID. + * @note If not loaded explicitly, the Cognito ID is loaded and stored in + * localStorage in the browser environment of a device. + * @api private + */ + getId: function getId(callback) { + var self = this; + if (typeof self.params.IdentityId === 'string') { + return callback(null, self.params.IdentityId); + } + + self.cognito.getId(function(err, data) { + if (!err && data.IdentityId) { + self.params.IdentityId = data.IdentityId; + callback(null, data.IdentityId); + } else { + callback(err); + } + }); + }, + + + /** + * @api private + */ + loadCredentials: function loadCredentials(data, credentials) { + if (!data || !credentials) return; + credentials.expired = false; + credentials.accessKeyId = data.Credentials.AccessKeyId; + credentials.secretAccessKey = data.Credentials.SecretKey; + credentials.sessionToken = data.Credentials.SessionToken; + credentials.expireTime = data.Credentials.Expiration; + }, + + /** + * @api private + */ + getCredentialsForIdentity: function getCredentialsForIdentity(callback) { + var self = this; + self.cognito.getCredentialsForIdentity(function(err, data) { + if (!err) { + self.cacheId(data); + self.data = data; + self.loadCredentials(self.data, self); + } else { + self.clearIdOnNotAuthorized(err); + } + callback(err); + }); + }, + + /** + * @api private + */ + getCredentialsFromSTS: function getCredentialsFromSTS(callback) { + var self = this; + self.cognito.getOpenIdToken(function(err, data) { + if (!err) { + self.cacheId(data); + self.params.WebIdentityToken = data.Token; + self.webIdentityCredentials.refresh(function(webErr) { + if (!webErr) { + self.data = self.webIdentityCredentials.data; + self.sts.credentialsFrom(self.data, self); + } + callback(webErr); + }); + } else { + self.clearIdOnNotAuthorized(err); + callback(err); + } + }); + }, + + /** + * @api private + */ + loadCachedId: function loadCachedId() { + var self = this; + + // in the browser we source default IdentityId from localStorage + if (AWS.util.isBrowser() && !self.params.IdentityId) { + var id = self.getStorage('id'); + if (id && self.params.Logins) { + var actualProviders = Object.keys(self.params.Logins); + var cachedProviders = + (self.getStorage('providers') || '').split(','); + + // only load ID if at least one provider used this ID before + var intersect = cachedProviders.filter(function(n) { + return actualProviders.indexOf(n) !== -1; + }); + if (intersect.length !== 0) { + self.params.IdentityId = id; + } + } else if (id) { + self.params.IdentityId = id; + } + } + }, + + /** + * @api private + */ + createClients: function() { + var clientConfig = this._clientConfig; + this.webIdentityCredentials = this.webIdentityCredentials || + new AWS.WebIdentityCredentials(this.params, clientConfig); + if (!this.cognito) { + var cognitoConfig = AWS.util.merge({}, clientConfig); + cognitoConfig.params = this.params; + this.cognito = new CognitoIdentity(cognitoConfig); + } + this.sts = this.sts || new STS(clientConfig); + }, + + /** + * @api private + */ + cacheId: function cacheId(data) { + this._identityId = data.IdentityId; + this.params.IdentityId = this._identityId; + + // cache this IdentityId in browser localStorage if possible + if (AWS.util.isBrowser()) { + this.setStorage('id', data.IdentityId); + + if (this.params.Logins) { + this.setStorage('providers', Object.keys(this.params.Logins).join(',')); + } + } + }, + + /** + * @api private + */ + getStorage: function getStorage(key) { + return this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')]; + }, + + /** + * @api private + */ + setStorage: function setStorage(key, val) { + try { + this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')] = val; + } catch (_) {} + }, + + /** + * @api private + */ + storage: (function() { + try { + var storage = AWS.util.isBrowser() && window.localStorage !== null && typeof window.localStorage === 'object' ? + window.localStorage : {}; + + // Test set/remove which would throw an error in Safari's private browsing + storage['aws.test-storage'] = 'foobar'; + delete storage['aws.test-storage']; + + return storage; + } catch (_) { + return {}; + } + })() + }); + + },{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(require,module,exports){ + var AWS = require('../core'); + + /** + * Creates a credential provider chain that searches for AWS credentials + * in a list of credential providers specified by the {providers} property. + * + * By default, the chain will use the {defaultProviders} to resolve credentials. + * These providers will look in the environment using the + * {AWS.EnvironmentCredentials} class with the 'AWS' and 'AMAZON' prefixes. + * + * ## Setting Providers + * + * Each provider in the {providers} list should be a function that returns + * a {AWS.Credentials} object, or a hardcoded credentials object. The function + * form allows for delayed execution of the credential construction. + * + * ## Resolving Credentials from a Chain + * + * Call {resolve} to return the first valid credential object that can be + * loaded by the provider chain. + * + * For example, to resolve a chain with a custom provider that checks a file + * on disk after the set of {defaultProviders}: + * + * ```javascript + * var diskProvider = new AWS.FileSystemCredentials('./creds.json'); + * var chain = new AWS.CredentialProviderChain(); + * chain.providers.push(diskProvider); + * chain.resolve(); + * ``` + * + * The above code will return the `diskProvider` object if the + * file contains credentials and the `defaultProviders` do not contain + * any credential settings. + * + * @!attribute providers + * @return [Array] + * a list of credentials objects or functions that return credentials + * objects. If the provider is a function, the function will be + * executed lazily when the provider needs to be checked for valid + * credentials. By default, this object will be set to the + * {defaultProviders}. + * @see defaultProviders + */ + AWS.CredentialProviderChain = AWS.util.inherit(AWS.Credentials, { + + /** + * Creates a new CredentialProviderChain with a default set of providers + * specified by {defaultProviders}. + */ + constructor: function CredentialProviderChain(providers) { + if (providers) { + this.providers = providers; + } else { + this.providers = AWS.CredentialProviderChain.defaultProviders.slice(0); + } + this.resolveCallbacks = []; + }, + + /** + * @!method resolvePromise() + * Returns a 'thenable' promise. + * Resolves the provider chain by searching for the first set of + * credentials in {providers}. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function(credentials) + * Called if the promise is fulfilled and the provider resolves the chain + * to a credentials object + * @param credentials [AWS.Credentials] the credentials object resolved + * by the provider chain. + * @callback rejectedCallback function(error) + * Called if the promise is rejected. + * @param err [Error] the error object returned if no credentials are found. + * @return [Promise] A promise that represents the state of the `resolve` method call. + * @example Calling the `resolvePromise` method. + * var promise = chain.resolvePromise(); + * promise.then(function(credentials) { ... }, function(err) { ... }); + */ + + /** + * Resolves the provider chain by searching for the first set of + * credentials in {providers}. + * + * @callback callback function(err, credentials) + * Called when the provider resolves the chain to a credentials object + * or null if no credentials can be found. + * + * @param err [Error] the error object returned if no credentials are + * found. + * @param credentials [AWS.Credentials] the credentials object resolved + * by the provider chain. + * @return [AWS.CredentialProviderChain] the provider, for chaining. + */ + resolve: function resolve(callback) { + var self = this; + if (self.providers.length === 0) { + callback(new Error('No providers')); + return self; + } + + if (self.resolveCallbacks.push(callback) === 1) { + var index = 0; + var providers = self.providers.slice(0); + + function resolveNext(err, creds) { + if ((!err && creds) || index === providers.length) { + AWS.util.arrayEach(self.resolveCallbacks, function (callback) { + callback(err, creds); + }); + self.resolveCallbacks.length = 0; + return; + } + + var provider = providers[index++]; + if (typeof provider === 'function') { + creds = provider.call(); + } else { + creds = provider; + } + + if (creds.get) { + creds.get(function (getErr) { + resolveNext(getErr, getErr ? null : creds); + }); + } else { + resolveNext(null, creds); + } } - self.credentials = creds; - finish(err); - }); - } else { - finish(credError('No credentials to load')); + + resolveNext(); + } + + return self; } - }, - + }); + /** - * Loads token from the configuration object. This is used internally - * by the SDK to ensure that refreshable {Token} objects are properly - * refreshed and loaded when sending a request. If you want to ensure that - * your token is loaded prior to a request, you can use this method - * directly to provide accurate token data stored in the object. + * The default set of providers used by a vanilla CredentialProviderChain. * - * @note If you configure the SDK with static token, the token data should - * already be present in {token} attribute. This method is primarily necessary - * to load token from asynchronous sources, or sources that can refresh - * token periodically. - * @example Getting your access token - * AWS.config.getToken(function(err) { - * if (err) console.log(err.stack); // token not loaded - * else console.log("Token:", AWS.config.token.token); - * }) - * @callback callback function(err) - * Called when the {token} have been properly set on the configuration object. + * In the browser: * - * @param err [Error] if this is set, token was not successfully loaded and - * this error provides information why. - * @see token + * ```javascript + * AWS.CredentialProviderChain.defaultProviders = [] + * ``` + * + * In Node.js: + * + * ```javascript + * AWS.CredentialProviderChain.defaultProviders = [ + * function () { return new AWS.EnvironmentCredentials('AWS'); }, + * function () { return new AWS.EnvironmentCredentials('AMAZON'); }, + * function () { return new AWS.SsoCredentials(); }, + * function () { return new AWS.SharedIniFileCredentials(); }, + * function () { return new AWS.ECSCredentials(); }, + * function () { return new AWS.ProcessCredentials(); }, + * function () { return new AWS.TokenFileWebIdentityCredentials(); }, + * function () { return new AWS.EC2MetadataCredentials() } + * ] + * ``` + */ + AWS.CredentialProviderChain.defaultProviders = []; + + /** + * @api private */ - getToken: function getToken(callback) { - var self = this; - - function finish(err) { - callback(err, err ? null : self.token); - } - - function tokenError(msg, err) { - return new AWS.util.error(err || new Error(), { - code: 'TokenError', - message: msg, - name: 'TokenError' - }); - } - - function getAsyncToken() { - self.token.get(function(err) { - if (err) { - var msg = 'Could not load token from ' + - self.token.constructor.name; - err = tokenError(msg, err); + AWS.CredentialProviderChain.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.resolvePromise = AWS.util.promisifyMethod('resolve', PromiseDependency); + }; + + /** + * @api private + */ + AWS.CredentialProviderChain.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.resolvePromise; + }; + + AWS.util.addPromises(AWS.CredentialProviderChain); + + },{"../core":19}],24:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents credentials retrieved from STS SAML support. + * + * By default this provider gets credentials using the + * {AWS.STS.assumeRoleWithSAML} service operation. This operation + * requires a `RoleArn` containing the ARN of the IAM trust policy for the + * application for which credentials will be given, as well as a `PrincipalArn` + * representing the ARN for the SAML identity provider. In addition, the + * `SAMLAssertion` must be set to the token provided by the identity + * provider. See {constructor} for an example on creating a credentials + * object with proper `RoleArn`, `PrincipalArn`, and `SAMLAssertion` values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the SAMLAssertion, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.SAMLAssertion = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. + * + * @!attribute params + * @return [map] the map of params passed to + * {AWS.STS.assumeRoleWithSAML}. To update the token, set the + * `params.SAMLAssertion` property. + */ + AWS.SAMLCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new credentials object. + * @param (see AWS.STS.assumeRoleWithSAML) + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.SAMLCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/SAMLRole', + * PrincipalArn: 'arn:aws:iam::1234567890:role/SAMLPrincipal', + * SAMLAssertion: 'base64-token', // base64-encoded token from IdP + * }); + * @see AWS.STS.assumeRoleWithSAML + */ + constructor: function SAMLCredentials(params) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRoleWithSAML} + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.service.assumeRoleWithSAML(function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); } - finish(err); + callback(err); }); + }, + + /** + * @api private + */ + createClients: function() { + this.service = this.service || new STS({params: this.params}); } - - function getStaticToken() { - var err = null; - if (!self.token.token) { - err = tokenError('Missing token'); - } - finish(err); - } - - if (self.token) { - if (typeof self.token.get === 'function') { - getAsyncToken(); - } else { // static token - getStaticToken(); + + }); + + },{"../../clients/sts":8,"../core":19}],25:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents temporary credentials retrieved from {AWS.STS}. Without any + * extra parameters, credentials will be fetched from the + * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the + * {AWS.STS.assumeRole} operation will be used to fetch credentials for the + * role instead. + * + * @note AWS.TemporaryCredentials is deprecated, but remains available for + * backwards compatibility. {AWS.ChainableTemporaryCredentials} is the + * preferred class for temporary credentials. + * + * To setup temporary credentials, configure a set of master credentials + * using the standard credentials providers (environment, EC2 instance metadata, + * or from the filesystem), then set the global credentials to a new + * temporary credentials object: + * + * ```javascript + * // Note that environment credentials are loaded by default, + * // the following line is shown for clarity: + * AWS.config.credentials = new AWS.EnvironmentCredentials('AWS'); + * + * // Now set temporary credentials seeded from the master credentials + * AWS.config.credentials = new AWS.TemporaryCredentials(); + * + * // subsequent requests will now use temporary credentials from AWS STS. + * new AWS.S3().listBucket(function(err, data) { ... }); + * ``` + * + * @!attribute masterCredentials + * @return [AWS.Credentials] the master (non-temporary) credentials used to + * get and refresh temporary credentials from AWS STS. + * @note (see constructor) + */ + AWS.TemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new temporary credentials object. + * + * @note In order to create temporary credentials, you first need to have + * "master" credentials configured in {AWS.Config.credentials}. These + * master credentials are necessary to retrieve the temporary credentials, + * as well as refresh the credentials when they expire. + * @param params [map] a map of options that are passed to the + * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. + * If a `RoleArn` parameter is passed in, credentials will be based on the + * IAM role. + * @param masterCredentials [AWS.Credentials] the master (non-temporary) credentials + * used to get and refresh temporary credentials from AWS STS. + * @example Creating a new credentials object for generic temporary credentials + * AWS.config.credentials = new AWS.TemporaryCredentials(); + * @example Creating a new credentials object for an IAM role + * AWS.config.credentials = new AWS.TemporaryCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials', + * }); + * @see AWS.STS.assumeRole + * @see AWS.STS.getSessionToken + */ + constructor: function TemporaryCredentials(params, masterCredentials) { + AWS.Credentials.call(this); + this.loadMasterCredentials(masterCredentials); + this.expired = true; + + this.params = params || {}; + if (this.params.RoleArn) { + this.params.RoleSessionName = + this.params.RoleSessionName || 'temporary-credentials'; } - } else if (self.tokenProvider) { - self.tokenProvider.resolve(function(err, token) { - if (err) { - err = tokenError('Could not load token from any providers', err); - } - self.token = token; - finish(err); + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRole} or + * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed + * to the credentials {constructor}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh (callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load (callback) { + var self = this; + self.createClients(); + self.masterCredentials.get(function () { + self.service.config.credentials = self.masterCredentials; + var operation = self.params.RoleArn ? + self.service.assumeRole : self.service.getSessionToken; + operation.call(self.service, function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); + } + callback(err); + }); }); - } else { - finish(tokenError('No token to load')); + }, + + /** + * @api private + */ + loadMasterCredentials: function loadMasterCredentials (masterCredentials) { + this.masterCredentials = masterCredentials || AWS.config.credentials; + while (this.masterCredentials.masterCredentials) { + this.masterCredentials = this.masterCredentials.masterCredentials; + } + + if (typeof this.masterCredentials.get !== 'function') { + this.masterCredentials = new AWS.Credentials(this.masterCredentials); + } + }, + + /** + * @api private + */ + createClients: function () { + this.service = this.service || new STS({params: this.params}); } - }, - - /** - * @!group Loading and Setting Configuration Options - */ - + + }); + + },{"../../clients/sts":8,"../core":19}],26:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + /** - * @overload update(options, allowUnknownKeys = false) - * Updates the current configuration object with new options. + * Represents credentials retrieved from STS Web Identity Federation support. + * + * By default this provider gets credentials using the + * {AWS.STS.assumeRoleWithWebIdentity} service operation. This operation + * requires a `RoleArn` containing the ARN of the IAM trust policy for the + * application for which credentials will be given. In addition, the + * `WebIdentityToken` must be set to the token provided by the identity + * provider. See {constructor} for an example on creating a credentials + * object with proper `RoleArn` and `WebIdentityToken` values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the WebIdentityToken, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.WebIdentityToken = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. * - * @example Update maxRetries property of a configuration object - * config.update({maxRetries: 10}); - * @param [Object] options a map of option keys and values. - * @param [Boolean] allowUnknownKeys whether unknown keys can be set on - * the configuration object. Defaults to `false`. - * @see constructor - */ - update: function update(options, allowUnknownKeys) { - allowUnknownKeys = allowUnknownKeys || false; - options = this.extractCredentials(options); - AWS.util.each.call(this, options, function (key, value) { - if (allowUnknownKeys || Object.prototype.hasOwnProperty.call(this.keys, key) || - AWS.Service.hasService(key)) { - this.set(key, value); + * @!attribute params + * @return [map] the map of params passed to + * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the + * `params.WebIdentityToken` property. + * @!attribute data + * @return [map] the raw data response from the call to + * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get + * access to other properties from the response. + */ + AWS.WebIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new credentials object. + * @param (see AWS.STS.assumeRoleWithWebIdentity) + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.WebIdentityCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/WebIdentity', + * WebIdentityToken: 'ABCDEFGHIJKLMNOP', // token from identity service + * RoleSessionName: 'web' // optional name, defaults to web-identity + * }, { + * // optionally provide configuration to apply to the underlying AWS.STS service client + * // if configuration is not provided, then configuration will be pulled from AWS.config + * + * // specify timeout options + * httpOptions: { + * timeout: 100 + * } + * }); + * @see AWS.STS.assumeRoleWithWebIdentity + * @see AWS.Config + */ + constructor: function WebIdentityCredentials(params, clientConfig) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + this.params.RoleSessionName = this.params.RoleSessionName || 'web-identity'; + this.data = null; + this._clientConfig = AWS.util.copy(clientConfig || {}); + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRoleWithWebIdentity} + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.service.assumeRoleWithWebIdentity(function (err, data) { + self.data = null; + if (!err) { + self.data = data; + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }, + + /** + * @api private + */ + createClients: function() { + if (!this.service) { + var stsConfig = AWS.util.merge({}, this._clientConfig); + stsConfig.params = this.params; + this.service = new STS(stsConfig); } - }); - }, - - /** - * Loads configuration data from a JSON file into this config object. - * @note Loading configuration will reset all existing configuration - * on the object. - * @!macro nobrowser - * @param path [String] the path relative to your process's current - * working directory to load configuration from. - * @return [AWS.Config] the same configuration object - */ - loadFromPath: function loadFromPath(path) { - this.clear(); - - var options = JSON.parse(AWS.util.readFileSync(path)); - var fileSystemCreds = new AWS.FileSystemCredentials(path); - var chain = new AWS.CredentialProviderChain(); - chain.providers.unshift(fileSystemCreds); - chain.resolve(function (err, creds) { - if (err) throw err; - else options.credentials = creds; - }); - - this.constructor(options); - - return this; - }, - + } + + }); + + },{"../../clients/sts":8,"../core":19}],27:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var util = require('./util'); + var endpointDiscoveryEnabledEnvs = ['AWS_ENABLE_ENDPOINT_DISCOVERY', 'AWS_ENDPOINT_DISCOVERY_ENABLED']; + /** - * Clears configuration data on this object - * + * Generate key (except resources and operation part) to index the endpoints in the cache + * If input shape has endpointdiscoveryid trait then use + * accessKey + operation + resources + region + service as cache key + * If input shape doesn't have endpointdiscoveryid trait then use + * accessKey + region + service as cache key + * @return [map] object with keys to index endpoints. * @api private */ - clear: function clear() { - /*jshint forin:false */ - AWS.util.each.call(this, this.keys, function (key) { - delete this[key]; - }); - - // reset credential provider - this.set('credentials', undefined); - this.set('credentialProvider', undefined); - }, - + function getCacheKey(request) { + var service = request.service; + var api = service.api || {}; + var operations = api.operations; + var identifiers = {}; + if (service.config.region) { + identifiers.region = service.config.region; + } + if (api.serviceId) { + identifiers.serviceId = api.serviceId; + } + if (service.config.credentials.accessKeyId) { + identifiers.accessKeyId = service.config.credentials.accessKeyId; + } + return identifiers; + } + /** - * Sets a property on the configuration object, allowing for a - * default value + * Recursive helper for marshallCustomIdentifiers(). + * Looks for required string input members that have 'endpointdiscoveryid' trait. * @api private */ - set: function set(property, value, defaultValue) { - if (value === undefined) { - if (defaultValue === undefined) { - defaultValue = this.keys[property]; - } - if (typeof defaultValue === 'function') { - this[property] = defaultValue.call(this); - } else { - this[property] = defaultValue; - } - } else if (property === 'httpOptions' && this[property]) { - // deep merge httpOptions - this[property] = AWS.util.merge(this[property], value); - } else { - this[property] = value; + function marshallCustomIdentifiersHelper(result, params, shape) { + if (!shape || params === undefined || params === null) return; + if (shape.type === 'structure' && shape.required && shape.required.length > 0) { + util.arrayEach(shape.required, function(name) { + var memberShape = shape.members[name]; + if (memberShape.endpointDiscoveryId === true) { + var locationName = memberShape.isLocationName ? memberShape.name : name; + result[locationName] = String(params[name]); + } else { + marshallCustomIdentifiersHelper(result, params[name], memberShape); + } + }); } - }, - + } + /** - * All of the keys with their default values. - * - * @constant - * @api private - */ - keys: { - credentials: null, - credentialProvider: null, - region: null, - logger: null, - apiVersions: {}, - apiVersion: null, - endpoint: undefined, - httpOptions: { - timeout: 120000 - }, - maxRetries: undefined, - maxRedirects: 10, - paramValidation: true, - sslEnabled: true, - s3ForcePathStyle: false, - s3BucketEndpoint: false, - s3DisableBodySigning: true, - s3UsEast1RegionalEndpoint: 'legacy', - s3UseArnRegion: undefined, - computeChecksums: true, - convertResponseTypes: true, - correctClockSkew: false, - customUserAgent: null, - dynamoDbCrc32: true, - systemClockOffset: 0, - signatureVersion: null, - signatureCache: true, - retryDelayOptions: {}, - useAccelerateEndpoint: false, - clientSideMonitoring: false, - endpointDiscoveryEnabled: undefined, - endpointCacheSize: 1000, - hostPrefixEnabled: true, - stsRegionalEndpoints: 'legacy', - useFipsEndpoint: false, - useDualstackEndpoint: false, - token: null - }, - - /** - * Extracts accessKeyId, secretAccessKey and sessionToken - * from a configuration hash. - * + * Get custom identifiers for cache key. + * Identifies custom identifiers by checking each shape's `endpointDiscoveryId` trait. + * @param [object] request object + * @param [object] input shape of the given operation's api * @api private */ - extractCredentials: function extractCredentials(options) { - if (options.accessKeyId && options.secretAccessKey) { - options = AWS.util.copy(options); - options.credentials = new AWS.Credentials(options); - } - return options; - }, - + function marshallCustomIdentifiers(request, shape) { + var identifiers = {}; + marshallCustomIdentifiersHelper(identifiers, request.params, shape); + return identifiers; + } + /** - * Sets the promise dependency the SDK will use wherever Promises are returned. - * Passing `null` will force the SDK to use native Promises if they are available. - * If native Promises are not available, passing `null` will have no effect. - * @param [Constructor] dep A reference to a Promise constructor + * Call endpoint discovery operation when it's optional. + * When endpoint is available in cache then use the cached endpoints. If endpoints + * are unavailable then use regional endpoints and call endpoint discovery operation + * asynchronously. This is turned off by default. + * @param [object] request object + * @api private */ - setPromisesDependency: function setPromisesDependency(dep) { - PromisesDependency = dep; - // if null was passed in, we should try to use native promises - if (dep === null && typeof Promise === 'function') { - PromisesDependency = Promise; + function optionalDiscoverEndpoint(request) { + var service = request.service; + var api = service.api; + var operationModel = api.operations ? api.operations[request.operation] : undefined; + var inputShape = operationModel ? operationModel.input : undefined; + + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operationModel) cacheKey.operation = operationModel.name; } - var constructors = [AWS.Request, AWS.Credentials, AWS.CredentialProviderChain]; - if (AWS.S3) { - constructors.push(AWS.S3); - if (AWS.S3.ManagedUpload) { - constructors.push(AWS.S3.ManagedUpload); - } + var endpoints = AWS.endpointCache.get(cacheKey); + if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { + //endpoint operation is being made but response not yet received + //or endpoint operation just failed in 1 minute + return; + } else if (endpoints && endpoints.length > 0) { + //found endpoint record from cache + request.httpRequest.updateEndpoint(endpoints[0].Address); + } else { + //endpoint record not in cache or outdated. make discovery operation + var endpointRequest = service.makeRequest(api.endpointOperation, { + Operation: operationModel.name, + Identifiers: identifiers, + }); + addApiVersionHeader(endpointRequest); + endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); + endpointRequest.removeListener('retry', AWS.EventListeners.Core.RETRY_CHECK); + //put in a placeholder for endpoints already requested, prevent + //too much in-flight calls + AWS.endpointCache.put(cacheKey, [{ + Address: '', + CachePeriodInMinutes: 1 + }]); + endpointRequest.send(function(err, data) { + if (data && data.Endpoints) { + AWS.endpointCache.put(cacheKey, data.Endpoints); + } else if (err) { + AWS.endpointCache.put(cacheKey, [{ + Address: '', + CachePeriodInMinutes: 1 //not to make more endpoint operation in next 1 minute + }]); + } + }); } - AWS.util.addPromises(constructors, PromisesDependency); - }, - + } + + var requestQueue = {}; + /** - * Gets the promise dependency set by `AWS.config.setPromisesDependency`. + * Call endpoint discovery operation when it's required. + * When endpoint is available in cache then use cached ones. If endpoints are + * unavailable then SDK should call endpoint operation then use returned new + * endpoint for the api call. SDK will automatically attempt to do endpoint + * discovery. This is turned off by default + * @param [object] request object + * @api private */ - getPromisesDependency: function getPromisesDependency() { - return PromisesDependency; - } -}); - -/** - * @return [AWS.Config] The global configuration object singleton instance - * @readonly - * @see AWS.Config - */ -AWS.config = new AWS.Config(); - -},{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -/** - * @api private - */ -function validateRegionalEndpointsFlagValue(configValue, errorOptions) { - if (typeof configValue !== 'string') return undefined; - else if (['legacy', 'regional'].indexOf(configValue.toLowerCase()) >= 0) { - return configValue.toLowerCase(); - } else { - throw AWS.util.error(new Error(), errorOptions); - } -} - -/** - * Resolve the configuration value for regional endpoint from difference sources: client - * config, environmental variable, shared config file. Value can be case-insensitive - * 'legacy' or 'reginal'. - * @param originalConfig user-supplied config object to resolve - * @param options a map of config property names from individual configuration source - * - env: name of environmental variable that refers to the config - * - sharedConfig: name of shared configuration file property that refers to the config - * - clientConfig: name of client configuration property that refers to the config - * - * @api private - */ -function resolveRegionalEndpointsFlag(originalConfig, options) { - originalConfig = originalConfig || {}; - //validate config value - var resolved; - if (originalConfig[options.clientConfig]) { - resolved = validateRegionalEndpointsFlagValue(originalConfig[options.clientConfig], { - code: 'InvalidConfiguration', - message: 'invalid "' + options.clientConfig + '" configuration. Expect "legacy" ' + - ' or "regional". Got "' + originalConfig[options.clientConfig] + '".' - }); - if (resolved) return resolved; - } - if (!AWS.util.isNode()) return resolved; - //validate environmental variable - if (Object.prototype.hasOwnProperty.call(process.env, options.env)) { - var envFlag = process.env[options.env]; - resolved = validateRegionalEndpointsFlagValue(envFlag, { - code: 'InvalidEnvironmentalVariable', - message: 'invalid ' + options.env + ' environmental variable. Expect "legacy" ' + - ' or "regional". Got "' + process.env[options.env] + '".' - }); - if (resolved) return resolved; - } - //validate shared config file - var profile = {}; - try { - var profiles = AWS.util.getProfilesFromSharedConfig(AWS.util.iniLoader); - profile = profiles[process.env.AWS_PROFILE || AWS.util.defaultProfile]; - } catch (e) {}; - if (profile && Object.prototype.hasOwnProperty.call(profile, options.sharedConfig)) { - var fileFlag = profile[options.sharedConfig]; - resolved = validateRegionalEndpointsFlagValue(fileFlag, { - code: 'InvalidConfiguration', - message: 'invalid ' + options.sharedConfig + ' profile config. Expect "legacy" ' + - ' or "regional". Got "' + profile[options.sharedConfig] + '".' - }); - if (resolved) return resolved; + function requiredDiscoverEndpoint(request, done) { + var service = request.service; + var api = service.api; + var operationModel = api.operations ? api.operations[request.operation] : undefined; + var inputShape = operationModel ? operationModel.input : undefined; + + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operationModel) cacheKey.operation = operationModel.name; + } + var cacheKeyStr = AWS.EndpointCache.getKeyString(cacheKey); + var endpoints = AWS.endpointCache.get(cacheKeyStr); //endpoint cache also accepts string keys + if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { + //endpoint operation is being made but response not yet received + //push request object to a pending queue + if (!requestQueue[cacheKeyStr]) requestQueue[cacheKeyStr] = []; + requestQueue[cacheKeyStr].push({request: request, callback: done}); + return; + } else if (endpoints && endpoints.length > 0) { + request.httpRequest.updateEndpoint(endpoints[0].Address); + done(); + } else { + var endpointRequest = service.makeRequest(api.endpointOperation, { + Operation: operationModel.name, + Identifiers: identifiers, + }); + endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); + addApiVersionHeader(endpointRequest); + + //put in a placeholder for endpoints already requested, prevent + //too much in-flight calls + AWS.endpointCache.put(cacheKeyStr, [{ + Address: '', + CachePeriodInMinutes: 60 //long-live cache + }]); + endpointRequest.send(function(err, data) { + if (err) { + request.response.error = util.error(err, { retryable: false }); + AWS.endpointCache.remove(cacheKey); + + //fail all the pending requests in batch + if (requestQueue[cacheKeyStr]) { + var pendingRequests = requestQueue[cacheKeyStr]; + util.arrayEach(pendingRequests, function(requestContext) { + requestContext.request.response.error = util.error(err, { retryable: false }); + requestContext.callback(); + }); + delete requestQueue[cacheKeyStr]; + } + } else if (data) { + AWS.endpointCache.put(cacheKeyStr, data.Endpoints); + request.httpRequest.updateEndpoint(data.Endpoints[0].Address); + + //update the endpoint for all the pending requests in batch + if (requestQueue[cacheKeyStr]) { + var pendingRequests = requestQueue[cacheKeyStr]; + util.arrayEach(pendingRequests, function(requestContext) { + requestContext.request.httpRequest.updateEndpoint(data.Endpoints[0].Address); + requestContext.callback(); + }); + delete requestQueue[cacheKeyStr]; + } + } + done(); + }); + } } - return resolved; -} - -module.exports = resolveRegionalEndpointsFlag; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"_process":92}],19:[function(require,module,exports){ -/** - * The main AWS namespace - */ -var AWS = { util: require('./util') }; - -/** - * @api private - * @!macro [new] nobrowser - * @note This feature is not supported in the browser environment of the SDK. - */ -var _hidden = {}; _hidden.toString(); // hack to parse macro - -/** - * @api private - */ -module.exports = AWS; - -AWS.util.update(AWS, { - + + /** + * add api version header to endpoint operation + * @api private + */ + function addApiVersionHeader(endpointRequest) { + var api = endpointRequest.service.api; + var apiVersion = api.apiVersion; + if (apiVersion && !endpointRequest.httpRequest.headers['x-amz-api-version']) { + endpointRequest.httpRequest.headers['x-amz-api-version'] = apiVersion; + } + } + /** - * @constant + * If api call gets invalid endpoint exception, SDK should attempt to remove the invalid + * endpoint from cache. + * @api private */ - VERSION: '2.1358.0', - + function invalidateCachedEndpoints(response) { + var error = response.error; + var httpResponse = response.httpResponse; + if (error && + (error.code === 'InvalidEndpointException' || httpResponse.statusCode === 421) + ) { + var request = response.request; + var operations = request.service.api.operations || {}; + var inputShape = operations[request.operation] ? operations[request.operation].input : undefined; + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operations[request.operation]) cacheKey.operation = operations[request.operation].name; + } + AWS.endpointCache.remove(cacheKey); + } + } + /** + * If endpoint is explicitly configured, SDK should not do endpoint discovery in anytime. + * @param [object] client Service client object. * @api private */ - Signers: {}, - + function hasCustomEndpoint(client) { + //if set endpoint is set for specific client, enable endpoint discovery will raise an error. + if (client._originalConfig && client._originalConfig.endpoint && client._originalConfig.endpointDiscoveryEnabled === true) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'Custom endpoint is supplied; endpointDiscoveryEnabled must not be true.' + }); + }; + var svcConfig = AWS.config[client.serviceIdentifier] || {}; + return Boolean(AWS.config.endpoint || svcConfig.endpoint || (client._originalConfig && client._originalConfig.endpoint)); + } + /** * @api private */ - Protocol: { - Json: require('./protocol/json'), - Query: require('./protocol/query'), - Rest: require('./protocol/rest'), - RestJson: require('./protocol/rest_json'), - RestXml: require('./protocol/rest_xml') - }, - + function isFalsy(value) { + return ['false', '0'].indexOf(value) >= 0; + } + /** + * If endpoint discovery should perform for this request when no operation requires endpoint + * discovery for the given service. + * SDK performs config resolution in order like below: + * 1. If set in client configuration. + * 2. If set in env AWS_ENABLE_ENDPOINT_DISCOVERY. + * 3. If set in shared ini config file with key 'endpoint_discovery_enabled'. + * @param [object] request request object. + * @returns [boolean|undefined] if endpoint discovery config is not set in any source, this + * function returns undefined * @api private */ - XML: { - Builder: require('./xml/builder'), - Parser: null // conditionally set based on environment - }, - + function resolveEndpointDiscoveryConfig(request) { + var service = request.service || {}; + if (service.config.endpointDiscoveryEnabled !== undefined) { + return service.config.endpointDiscoveryEnabled; + } + + //shared ini file is only available in Node + //not to check env in browser + if (util.isBrowser()) return undefined; + + // If any of recognized endpoint discovery config env is set + for (var i = 0; i < endpointDiscoveryEnabledEnvs.length; i++) { + var env = endpointDiscoveryEnabledEnvs[i]; + if (Object.prototype.hasOwnProperty.call(process.env, env)) { + if (process.env[env] === '' || process.env[env] === undefined) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'environmental variable ' + env + ' cannot be set to nothing' + }); + } + return !isFalsy(process.env[env]); + } + } + + var configFile = {}; + try { + configFile = AWS.util.iniLoader ? AWS.util.iniLoader.loadFrom({ + isConfig: true, + filename: process.env[AWS.util.sharedConfigFileEnv] + }) : {}; + } catch (e) {} + var sharedFileConfig = configFile[ + process.env.AWS_PROFILE || AWS.util.defaultProfile + ] || {}; + if (Object.prototype.hasOwnProperty.call(sharedFileConfig, 'endpoint_discovery_enabled')) { + if (sharedFileConfig.endpoint_discovery_enabled === undefined) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'config file entry \'endpoint_discovery_enabled\' cannot be set to nothing' + }); + } + return !isFalsy(sharedFileConfig.endpoint_discovery_enabled); + } + return undefined; + } + /** + * attach endpoint discovery logic to request object + * @param [object] request * @api private */ - JSON: { - Builder: require('./json/builder'), - Parser: require('./json/parser') - }, - + function discoverEndpoint(request, done) { + var service = request.service || {}; + if (hasCustomEndpoint(service) || request.isPresigned()) return done(); + + var operations = service.api.operations || {}; + var operationModel = operations[request.operation]; + var isEndpointDiscoveryRequired = operationModel ? operationModel.endpointDiscoveryRequired : 'NULL'; + var isEnabled = resolveEndpointDiscoveryConfig(request); + var hasRequiredEndpointDiscovery = service.api.hasRequiredEndpointDiscovery; + if (isEnabled || hasRequiredEndpointDiscovery) { + // Once a customer enables endpoint discovery, the SDK should start appending + // the string endpoint-discovery to the user-agent on all requests. + request.httpRequest.appendToUserAgent('endpoint-discovery'); + } + switch (isEndpointDiscoveryRequired) { + case 'OPTIONAL': + if (isEnabled || hasRequiredEndpointDiscovery) { + // For a given service; if at least one operation requires endpoint discovery then the SDK must enable endpoint discovery + // by default for all operations of that service, including operations where endpoint discovery is optional. + optionalDiscoverEndpoint(request); + request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); + } + done(); + break; + case 'REQUIRED': + if (isEnabled === false) { + // For a given operation; if endpoint discovery is required and it has been disabled on the SDK client, + // then the SDK must return a clear and actionable exception. + request.response.error = util.error(new Error(), { + code: 'ConfigurationException', + message: 'Endpoint Discovery is disabled but ' + service.api.className + '.' + request.operation + + '() requires it. Please check your configurations.' + }); + done(); + break; + } + request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); + requiredDiscoverEndpoint(request, done); + break; + case 'NULL': + default: + done(); + break; + } + } + + module.exports = { + discoverEndpoint: discoverEndpoint, + requiredDiscoverEndpoint: requiredDiscoverEndpoint, + optionalDiscoverEndpoint: optionalDiscoverEndpoint, + marshallCustomIdentifiers: marshallCustomIdentifiers, + getCacheKey: getCacheKey, + invalidateCachedEndpoint: invalidateCachedEndpoints, + }; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./util":74,"_process":92}],28:[function(require,module,exports){ + var eventMessageChunker = require('../event-stream/event-message-chunker').eventMessageChunker; + var parseEvent = require('./parse-event').parseEvent; + + function createEventStream(body, parser, model) { + var eventMessages = eventMessageChunker(body); + + var events = []; + + for (var i = 0; i < eventMessages.length; i++) { + events.push(parseEvent(parser, eventMessages[i], model)); + } + + return events; + } + /** * @api private */ - Model: { - Api: require('./model/api'), - Operation: require('./model/operation'), - Shape: require('./model/shape'), - Paginator: require('./model/paginator'), - ResourceWaiter: require('./model/resource_waiter') - }, - + module.exports = { + createEventStream: createEventStream + }; + + },{"../event-stream/event-message-chunker":29,"./parse-event":31}],29:[function(require,module,exports){ /** + * Takes in a buffer of event messages and splits them into individual messages. + * @param {Buffer} buffer * @api private */ - apiLoader: require('./api_loader'), - + function eventMessageChunker(buffer) { + /** @type Buffer[] */ + var messages = []; + var offset = 0; + + while (offset < buffer.length) { + var totalLength = buffer.readInt32BE(offset); + + // create new buffer for individual message (shares memory with original) + var message = buffer.slice(offset, totalLength + offset); + // increment offset to it starts at the next message + offset += totalLength; + + messages.push(message); + } + + return messages; + } + /** * @api private */ - EndpointCache: require('../vendor/endpoint-cache').EndpointCache -}); -require('./sequential_executor'); -require('./service'); -require('./config'); -require('./http'); -require('./event_listeners'); -require('./request'); -require('./response'); -require('./resource_waiter'); -require('./signers/request_signer'); -require('./param_validator'); -require('./maintenance_mode_message'); - -/** - * @readonly - * @return [AWS.SequentialExecutor] a collection of global event listeners that - * are attached to every sent request. - * @see AWS.Request AWS.Request for a list of events to listen for - * @example Logging the time taken to send a request - * AWS.events.on('send', function startSend(resp) { - * resp.startTime = new Date().getTime(); - * }).on('complete', function calculateTime(resp) { - * var time = (new Date().getTime() - resp.startTime) / 1000; - * console.log('Request took ' + time + ' seconds'); - * }); - * - * new AWS.S3().listBuckets(); // prints 'Request took 0.285 seconds' - */ -AWS.events = new AWS.SequentialExecutor(); - -//create endpoint cache lazily -AWS.util.memoizedProperty(AWS, 'endpointCache', function() { - return new AWS.EndpointCache(AWS.config.endpointCacheSize); -}, true); - -},{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * Represents your AWS security credentials, specifically the - * {accessKeyId}, {secretAccessKey}, and optional {sessionToken}. - * Creating a `Credentials` object allows you to pass around your - * security information to configuration and service objects. - * - * Note that this class typically does not need to be constructed manually, - * as the {AWS.Config} and {AWS.Service} classes both accept simple - * options hashes with the three keys. These structures will be converted - * into Credentials objects automatically. - * - * ## Expiring and Refreshing Credentials - * - * Occasionally credentials can expire in the middle of a long-running - * application. In this case, the SDK will automatically attempt to - * refresh the credentials from the storage location if the Credentials - * class implements the {refresh} method. - * - * If you are implementing a credential storage location, you - * will want to create a subclass of the `Credentials` class and - * override the {refresh} method. This method allows credentials to be - * retrieved from the backing store, be it a file system, database, or - * some network storage. The method should reset the credential attributes - * on the object. - * - * @!attribute expired - * @return [Boolean] whether the credentials have been expired and - * require a refresh. Used in conjunction with {expireTime}. - * @!attribute expireTime - * @return [Date] a time when credentials should be considered expired. Used - * in conjunction with {expired}. - * @!attribute accessKeyId - * @return [String] the AWS access key ID - * @!attribute secretAccessKey - * @return [String] the AWS secret access key - * @!attribute sessionToken - * @return [String] an optional AWS session token - */ -AWS.Credentials = AWS.util.inherit({ + module.exports = { + eventMessageChunker: eventMessageChunker + }; + + },{}],30:[function(require,module,exports){ + var util = require('../core').util; + var toBuffer = util.buffer.toBuffer; + /** - * A credentials object can be created using positional arguments or an options - * hash. + * A lossless representation of a signed, 64-bit integer. Instances of this + * class may be used in arithmetic expressions as if they were numeric + * primitives, but the binary representation will be preserved unchanged as the + * `bytes` property of the object. The bytes should be encoded as big-endian, + * two's complement integers. + * @param {Buffer} bytes * - * @overload AWS.Credentials(accessKeyId, secretAccessKey, sessionToken=null) - * Creates a Credentials object with a given set of credential information - * as positional arguments. - * @param accessKeyId [String] the AWS access key ID - * @param secretAccessKey [String] the AWS secret access key - * @param sessionToken [String] the optional AWS session token - * @example Create a credentials object with AWS credentials - * var creds = new AWS.Credentials('akid', 'secret', 'session'); - * @overload AWS.Credentials(options) - * Creates a Credentials object with a given set of credential information - * as an options hash. - * @option options accessKeyId [String] the AWS access key ID - * @option options secretAccessKey [String] the AWS secret access key - * @option options sessionToken [String] the optional AWS session token - * @example Create a credentials object with AWS credentials - * var creds = new AWS.Credentials({ - * accessKeyId: 'akid', secretAccessKey: 'secret', sessionToken: 'session' - * }); + * @api private */ - constructor: function Credentials() { - // hide secretAccessKey from being displayed with util.inspect - AWS.util.hideProperties(this, ['secretAccessKey']); - - this.expired = false; - this.expireTime = null; - this.refreshCallbacks = []; - if (arguments.length === 1 && typeof arguments[0] === 'object') { - var creds = arguments[0].credentials || arguments[0]; - this.accessKeyId = creds.accessKeyId; - this.secretAccessKey = creds.secretAccessKey; - this.sessionToken = creds.sessionToken; - } else { - this.accessKeyId = arguments[0]; - this.secretAccessKey = arguments[1]; - this.sessionToken = arguments[2]; - } - }, - + function Int64(bytes) { + if (bytes.length !== 8) { + throw new Error('Int64 buffers must be exactly 8 bytes'); + } + if (!util.Buffer.isBuffer(bytes)) bytes = toBuffer(bytes); + + this.bytes = bytes; + } + /** - * @return [Integer] the number of seconds before {expireTime} during which - * the credentials will be considered expired. + * @param {number} number + * @returns {Int64} + * + * @api private */ - expiryWindow: 15, - + Int64.fromNumber = function(number) { + if (number > 9223372036854775807 || number < -9223372036854775808) { + throw new Error( + number + ' is too large (or, if negative, too small) to represent as an Int64' + ); + } + + var bytes = new Uint8Array(8); + for ( + var i = 7, remaining = Math.abs(Math.round(number)); + i > -1 && remaining > 0; + i--, remaining /= 256 + ) { + bytes[i] = remaining; + } + + if (number < 0) { + negate(bytes); + } + + return new Int64(bytes); + }; + /** - * @return [Boolean] whether the credentials object should call {refresh} - * @note Subclasses should override this method to provide custom refresh - * logic. + * @returns {number} + * + * @api private */ - needsRefresh: function needsRefresh() { - var currentTime = AWS.util.date.getDate().getTime(); - var adjustedTime = new Date(currentTime + this.expiryWindow * 1000); - - if (this.expireTime && adjustedTime > this.expireTime) { - return true; - } else { - return this.expired || !this.accessKeyId || !this.secretAccessKey; - } - }, - + Int64.prototype.valueOf = function() { + var bytes = this.bytes.slice(0); + var negative = bytes[0] & 128; + if (negative) { + negate(bytes); + } + + return parseInt(bytes.toString('hex'), 16) * (negative ? -1 : 1); + }; + + Int64.prototype.toString = function() { + return String(this.valueOf()); + }; + /** - * Gets the existing credentials, refreshing them if they are not yet loaded - * or have expired. Users should call this method before using {refresh}, - * as this will not attempt to reload credentials when they are already - * loaded into the object. + * @param {Buffer} bytes * - * @callback callback function(err) - * When this callback is called with no error, it means either credentials - * do not need to be refreshed or refreshed credentials information has - * been loaded into the object (as the `accessKeyId`, `secretAccessKey`, - * and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - */ - get: function get(callback) { - var self = this; - if (this.needsRefresh()) { - this.refresh(function(err) { - if (!err) self.expired = false; // reset expired flag - if (callback) callback(err); - }); - } else if (callback) { - callback(); - } - }, - + * @api private + */ + function negate(bytes) { + for (var i = 0; i < 8; i++) { + bytes[i] ^= 0xFF; + } + for (var i = 7; i > -1; i--) { + bytes[i]++; + if (bytes[i] !== 0) { + break; + } + } + } + /** - * @!method getPromise() - * Returns a 'thenable' promise. - * Gets the existing credentials, refreshing them if they are not yet loaded - * or have expired. Users should call this method before using {refresh}, - * as this will not attempt to reload credentials when they are already - * loaded into the object. - * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function() - * Called if the promise is fulfilled. When this callback is called, it - * means either credentials do not need to be refreshed or refreshed - * credentials information has been loaded into the object (as the - * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). - * @callback rejectedCallback function(err) - * Called if the promise is rejected. - * @param err [Error] if an error occurred, this value will be filled - * @return [Promise] A promise that represents the state of the `get` call. - * @example Calling the `getPromise` method. - * var promise = credProvider.getPromise(); - * promise.then(function() { ... }, function(err) { ... }); - */ - - /** - * @!method refreshPromise() - * Returns a 'thenable' promise. - * Refreshes the credentials. Users should call {get} before attempting - * to forcibly refresh credentials. - * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function() - * Called if the promise is fulfilled. When this callback is called, it - * means refreshed credentials information has been loaded into the object - * (as the `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). - * @callback rejectedCallback function(err) - * Called if the promise is rejected. - * @param err [Error] if an error occurred, this value will be filled - * @return [Promise] A promise that represents the state of the `refresh` call. - * @example Calling the `refreshPromise` method. - * var promise = credProvider.refreshPromise(); - * promise.then(function() { ... }, function(err) { ... }); - */ - - /** - * Refreshes the credentials. Users should call {get} before attempting - * to forcibly refresh credentials. - * - * @callback callback function(err) - * When this callback is called with no error, it means refreshed - * credentials information has been loaded into the object (as the - * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @note Subclasses should override this class to reset the - * {accessKeyId}, {secretAccessKey} and optional {sessionToken} - * on the credentials object and then call the callback with - * any error information. - * @see get - */ - refresh: function refresh(callback) { - this.expired = false; - callback(); - }, - + * @api private + */ + module.exports = { + Int64: Int64 + }; + + },{"../core":19}],31:[function(require,module,exports){ + var parseMessage = require('./parse-message').parseMessage; + /** + * + * @param {*} parser + * @param {Buffer} message + * @param {*} shape * @api private - * @param callback */ - coalesceRefresh: function coalesceRefresh(callback, sync) { - var self = this; - if (self.refreshCallbacks.push(callback) === 1) { - self.load(function onLoad(err) { - AWS.util.arrayEach(self.refreshCallbacks, function(callback) { - if (sync) { - callback(err); + function parseEvent(parser, message, shape) { + var parsedMessage = parseMessage(message); + + // check if message is an event or error + var messageType = parsedMessage.headers[':message-type']; + if (messageType) { + if (messageType.value === 'error') { + throw parseError(parsedMessage); + } else if (messageType.value !== 'event') { + // not sure how to parse non-events/non-errors, ignore for now + return; + } + } + + // determine event type + var eventType = parsedMessage.headers[':event-type']; + // check that the event type is modeled + var eventModel = shape.members[eventType.value]; + if (!eventModel) { + return; + } + + var result = {}; + // check if an event payload exists + var eventPayloadMemberName = eventModel.eventPayloadMemberName; + if (eventPayloadMemberName) { + var payloadShape = eventModel.members[eventPayloadMemberName]; + // if the shape is binary, return the byte array + if (payloadShape.type === 'binary') { + result[eventPayloadMemberName] = parsedMessage.body; } else { - // callback could throw, so defer to ensure all callbacks are notified - AWS.util.defer(function () { - callback(err); - }); + result[eventPayloadMemberName] = parser.parse(parsedMessage.body.toString(), payloadShape); } - }); - self.refreshCallbacks.length = 0; - }); - } - }, - + } + + // read event headers + var eventHeaderNames = eventModel.eventHeaderMemberNames; + for (var i = 0; i < eventHeaderNames.length; i++) { + var name = eventHeaderNames[i]; + if (parsedMessage.headers[name]) { + // parse the header! + result[name] = eventModel.members[name].toType(parsedMessage.headers[name].value); + } + } + + var output = {}; + output[eventType.value] = result; + return output; + } + + function parseError(message) { + var errorCode = message.headers[':error-code']; + var errorMessage = message.headers[':error-message']; + var error = new Error(errorMessage.value || errorMessage); + error.code = error.name = errorCode.value || errorCode; + return error; + } + /** * @api private - * @param callback */ - load: function load(callback) { - callback(); - } -}); - -/** - * @api private - */ -AWS.Credentials.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.getPromise = AWS.util.promisifyMethod('get', PromiseDependency); - this.prototype.refreshPromise = AWS.util.promisifyMethod('refresh', PromiseDependency); -}; - -/** - * @api private - */ -AWS.Credentials.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.getPromise; - delete this.prototype.refreshPromise; -}; - -AWS.util.addPromises(AWS.Credentials); - -},{"./core":19}],21:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents temporary credentials retrieved from {AWS.STS}. Without any - * extra parameters, credentials will be fetched from the - * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the - * {AWS.STS.assumeRole} operation will be used to fetch credentials for the - * role instead. - * - * AWS.ChainableTemporaryCredentials differs from AWS.TemporaryCredentials in - * the way masterCredentials and refreshes are handled. - * AWS.ChainableTemporaryCredentials refreshes expired credentials using the - * masterCredentials passed by the user to support chaining of STS credentials. - * However, AWS.TemporaryCredentials recursively collapses the masterCredentials - * during instantiation, precluding the ability to refresh credentials which - * require intermediate, temporary credentials. - * - * For example, if the application should use RoleA, which must be assumed from - * RoleB, and the environment provides credentials which can assume RoleB, then - * AWS.ChainableTemporaryCredentials must be used to support refreshing the - * temporary credentials for RoleA: - * - * ```javascript - * var roleACreds = new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: 'RoleA'}, - * masterCredentials: new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: 'RoleB'}, - * masterCredentials: new AWS.EnvironmentCredentials('AWS') - * }) - * }); - * ``` - * - * If AWS.TemporaryCredentials had been used in the previous example, - * `roleACreds` would fail to refresh because `roleACreds` would - * use the environment credentials for the AssumeRole request. - * - * Another difference is that AWS.ChainableTemporaryCredentials creates the STS - * service instance during instantiation while AWS.TemporaryCredentials creates - * the STS service instance during the first refresh. Creating the service - * instance during instantiation effectively captures the master credentials - * from the global config, so that subsequent changes to the global config do - * not affect the master credentials used to refresh the temporary credentials. - * - * This allows an instance of AWS.ChainableTemporaryCredentials to be assigned - * to AWS.config.credentials: - * - * ```javascript - * var envCreds = new AWS.EnvironmentCredentials('AWS'); - * AWS.config.credentials = envCreds; - * // masterCredentials will be envCreds - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: '...'} - * }); - * ``` - * - * Similarly, to use the CredentialProviderChain's default providers as the - * master credentials, simply create a new instance of - * AWS.ChainableTemporaryCredentials: - * - * ```javascript - * AWS.config.credentials = new ChainableTemporaryCredentials({ - * params: {RoleArn: '...'} - * }); - * ``` - * - * @!attribute service - * @return [AWS.STS] the STS service instance used to - * get and refresh temporary credentials from AWS STS. - * @note (see constructor) - */ -AWS.ChainableTemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + module.exports = { + parseEvent: parseEvent + }; + + },{"./parse-message":32}],32:[function(require,module,exports){ + var Int64 = require('./int64').Int64; + + var splitMessage = require('./split-message').splitMessage; + + var BOOLEAN_TAG = 'boolean'; + var BYTE_TAG = 'byte'; + var SHORT_TAG = 'short'; + var INT_TAG = 'integer'; + var LONG_TAG = 'long'; + var BINARY_TAG = 'binary'; + var STRING_TAG = 'string'; + var TIMESTAMP_TAG = 'timestamp'; + var UUID_TAG = 'uuid'; + /** - * Creates a new temporary credentials object. + * @api private * - * @param options [map] a set of options - * @option options params [map] ({}) a map of options that are passed to the - * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. - * If a `RoleArn` parameter is passed in, credentials will be based on the - * IAM role. If a `SerialNumber` parameter is passed in, {tokenCodeFn} must - * also be passed in or an error will be thrown. - * @option options masterCredentials [AWS.Credentials] the master credentials - * used to get and refresh temporary credentials from AWS STS. By default, - * AWS.config.credentials or AWS.config.credentialProvider will be used. - * @option options tokenCodeFn [Function] (null) Function to provide - * `TokenCode`, if `SerialNumber` is provided for profile in {params}. Function - * is called with value of `SerialNumber` and `callback`, and should provide - * the `TokenCode` or an error to the callback in the format - * `callback(err, token)`. - * @example Creating a new credentials object for generic temporary credentials - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials(); - * @example Creating a new credentials object for an IAM role - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ - * params: { - * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials' - * } - * }); - * @see AWS.STS.assumeRole - * @see AWS.STS.getSessionToken - */ - constructor: function ChainableTemporaryCredentials(options) { - AWS.Credentials.call(this); - options = options || {}; - this.errorCode = 'ChainableTemporaryCredentialsProviderFailure'; - this.expired = true; - this.tokenCodeFn = null; - - var params = AWS.util.copy(options.params) || {}; - if (params.RoleArn) { - params.RoleSessionName = params.RoleSessionName || 'temporary-credentials'; - } - if (params.SerialNumber) { - if (!options.tokenCodeFn || (typeof options.tokenCodeFn !== 'function')) { - throw new AWS.util.error( - new Error('tokenCodeFn must be a function when params.SerialNumber is given'), - {code: this.errorCode} - ); - } else { - this.tokenCodeFn = options.tokenCodeFn; + * @param {Buffer} headers + */ + function parseHeaders(headers) { + var out = {}; + var position = 0; + while (position < headers.length) { + var nameLength = headers.readUInt8(position++); + var name = headers.slice(position, position + nameLength).toString(); + position += nameLength; + switch (headers.readUInt8(position++)) { + case 0 /* boolTrue */: + out[name] = { + type: BOOLEAN_TAG, + value: true + }; + break; + case 1 /* boolFalse */: + out[name] = { + type: BOOLEAN_TAG, + value: false + }; + break; + case 2 /* byte */: + out[name] = { + type: BYTE_TAG, + value: headers.readInt8(position++) + }; + break; + case 3 /* short */: + out[name] = { + type: SHORT_TAG, + value: headers.readInt16BE(position) + }; + position += 2; + break; + case 4 /* integer */: + out[name] = { + type: INT_TAG, + value: headers.readInt32BE(position) + }; + position += 4; + break; + case 5 /* long */: + out[name] = { + type: LONG_TAG, + value: new Int64(headers.slice(position, position + 8)) + }; + position += 8; + break; + case 6 /* byteArray */: + var binaryLength = headers.readUInt16BE(position); + position += 2; + out[name] = { + type: BINARY_TAG, + value: headers.slice(position, position + binaryLength) + }; + position += binaryLength; + break; + case 7 /* string */: + var stringLength = headers.readUInt16BE(position); + position += 2; + out[name] = { + type: STRING_TAG, + value: headers.slice( + position, + position + stringLength + ).toString() + }; + position += stringLength; + break; + case 8 /* timestamp */: + out[name] = { + type: TIMESTAMP_TAG, + value: new Date( + new Int64(headers.slice(position, position + 8)) + .valueOf() + ) + }; + position += 8; + break; + case 9 /* uuid */: + var uuidChars = headers.slice(position, position + 16) + .toString('hex'); + position += 16; + out[name] = { + type: UUID_TAG, + value: uuidChars.substr(0, 8) + '-' + + uuidChars.substr(8, 4) + '-' + + uuidChars.substr(12, 4) + '-' + + uuidChars.substr(16, 4) + '-' + + uuidChars.substr(20) + }; + break; + default: + throw new Error('Unrecognized header type tag'); + } } - } - var config = AWS.util.merge( - { - params: params, - credentials: options.masterCredentials || AWS.config.credentials - }, - options.stsConfig || {} - ); - this.service = new STS(config); - }, - + return out; + } + + function parseMessage(message) { + var parsed = splitMessage(message); + return { headers: parseHeaders(parsed.headers), body: parsed.body }; + } + /** - * Refreshes credentials using {AWS.STS.assumeRole} or - * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed - * to the credentials {constructor}. - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see AWS.Credentials.get + * @api private */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - + module.exports = { + parseMessage: parseMessage + }; + + },{"./int64":30,"./split-message":33}],33:[function(require,module,exports){ + var util = require('../core').util; + var toBuffer = util.buffer.toBuffer; + + // All prelude components are unsigned, 32-bit integers + var PRELUDE_MEMBER_LENGTH = 4; + // The prelude consists of two components + var PRELUDE_LENGTH = PRELUDE_MEMBER_LENGTH * 2; + // Checksums are always CRC32 hashes. + var CHECKSUM_LENGTH = 4; + // Messages must include a full prelude, a prelude checksum, and a message checksum + var MINIMUM_MESSAGE_LENGTH = PRELUDE_LENGTH + CHECKSUM_LENGTH * 2; + /** * @api private - * @param callback + * + * @param {Buffer} message */ - load: function load(callback) { - var self = this; - var operation = self.service.config.params.RoleArn ? 'assumeRole' : 'getSessionToken'; - this.getTokenCode(function (err, tokenCode) { - var params = {}; - if (err) { - callback(err); - return; + function splitMessage(message) { + if (!util.Buffer.isBuffer(message)) message = toBuffer(message); + + if (message.length < MINIMUM_MESSAGE_LENGTH) { + throw new Error('Provided message too short to accommodate event stream message overhead'); } - if (tokenCode) { - params.TokenCode = tokenCode; + + if (message.length !== message.readUInt32BE(0)) { + throw new Error('Reported message length does not match received message length'); } - self.service[operation](params, function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); - } - callback(err); - }); - }); - }, - - /** - * @api private - */ - getTokenCode: function getTokenCode(callback) { - var self = this; - if (this.tokenCodeFn) { - this.tokenCodeFn(this.service.config.params.SerialNumber, function (err, token) { - if (err) { - var message = err; - if (err instanceof Error) { - message = err.message; - } - callback( - AWS.util.error( - new Error('Error fetching MFA token: ' + message), - { code: self.errorCode} - ) + + var expectedPreludeChecksum = message.readUInt32BE(PRELUDE_LENGTH); + + if ( + expectedPreludeChecksum !== util.crypto.crc32( + message.slice(0, PRELUDE_LENGTH) + ) + ) { + throw new Error( + 'The prelude checksum specified in the message (' + + expectedPreludeChecksum + + ') does not match the calculated CRC32 checksum.' + ); + } + + var expectedMessageChecksum = message.readUInt32BE(message.length - CHECKSUM_LENGTH); + + if ( + expectedMessageChecksum !== util.crypto.crc32( + message.slice(0, message.length - CHECKSUM_LENGTH) + ) + ) { + throw new Error( + 'The message checksum did not match the expected value of ' + + expectedMessageChecksum ); - return; - } - callback(null, token); - }); - } else { - callback(null); - } + } + + var headersStart = PRELUDE_LENGTH + CHECKSUM_LENGTH; + var headersEnd = headersStart + message.readUInt32BE(PRELUDE_MEMBER_LENGTH); + + return { + headers: message.slice(headersStart, headersEnd), + body: message.slice(headersEnd, message.length - CHECKSUM_LENGTH), + }; } -}); - -},{"../../clients/sts":8,"../core":19}],22:[function(require,module,exports){ -var AWS = require('../core'); -var CognitoIdentity = require('../../clients/cognitoidentity'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS Web Identity Federation using - * the Amazon Cognito Identity service. - * - * By default this provider gets credentials using the - * {AWS.CognitoIdentity.getCredentialsForIdentity} service operation, which - * requires either an `IdentityId` or an `IdentityPoolId` (Amazon Cognito - * Identity Pool ID), which is used to call {AWS.CognitoIdentity.getId} to - * obtain an `IdentityId`. If the identity or identity pool is not configured in - * the Amazon Cognito Console to use IAM roles with the appropriate permissions, - * then additionally a `RoleArn` is required containing the ARN of the IAM trust - * policy for the Amazon Cognito role that the user will log into. If a `RoleArn` - * is provided, then this provider gets credentials using the - * {AWS.STS.assumeRoleWithWebIdentity} service operation, after first getting an - * Open ID token from {AWS.CognitoIdentity.getOpenIdToken}. - * - * In addition, if this credential provider is used to provide authenticated - * login, the `Logins` map may be set to the tokens provided by the respective - * identity providers. See {constructor} for an example on creating a credentials - * object with proper property values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the WebIdentityToken, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.Logins['graph.facebook.com'] = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.CognitoIdentity.getId}, - * {AWS.CognitoIdentity.getOpenIdToken}, and - * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the - * `params.WebIdentityToken` property. - * @!attribute data - * @return [map] the raw data response from the call to - * {AWS.CognitoIdentity.getCredentialsForIdentity}, or - * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get - * access to other properties from the response. - * @!attribute identityId - * @return [String] the Cognito ID returned by the last call to - * {AWS.CognitoIdentity.getOpenIdToken}. This ID represents the actual - * final resolved identity ID from Amazon Cognito. - */ -AWS.CognitoIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + /** * @api private */ - localStorageKey: { - id: 'aws.cognito.identity-id.', - providers: 'aws.cognito.identity-providers.' - }, - + module.exports = { + splitMessage: splitMessage + }; + + },{"../core":19}],34:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var SequentialExecutor = require('./sequential_executor'); + var DISCOVER_ENDPOINT = require('./discover_endpoint').discoverEndpoint; /** - * Creates a new credentials object. - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.CognitoIdentityCredentials({ - * - * // either IdentityPoolId or IdentityId is required - * // See the IdentityPoolId param for AWS.CognitoIdentity.getID (linked below) - * // See the IdentityId param for AWS.CognitoIdentity.getCredentialsForIdentity - * // or AWS.CognitoIdentity.getOpenIdToken (linked below) - * IdentityPoolId: 'us-east-1:1699ebc0-7900-4099-b910-2df94f52a030', - * IdentityId: 'us-east-1:128d0a74-c82f-4553-916d-90053e4a8b0f' - * - * // optional, only necessary when the identity pool is not configured - * // to use IAM roles in the Amazon Cognito Console - * // See the RoleArn param for AWS.STS.assumeRoleWithWebIdentity (linked below) - * RoleArn: 'arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity', - * - * // optional tokens, used for authenticated login - * // See the Logins param for AWS.CognitoIdentity.getID (linked below) - * Logins: { - * 'graph.facebook.com': 'FBTOKEN', - * 'www.amazon.com': 'AMAZONTOKEN', - * 'accounts.google.com': 'GOOGLETOKEN', - * 'api.twitter.com': 'TWITTERTOKEN', - * 'www.digits.com': 'DIGITSTOKEN' - * }, - * - * // optional name, defaults to web-identity - * // See the RoleSessionName param for AWS.STS.assumeRoleWithWebIdentity (linked below) - * RoleSessionName: 'web', - * - * // optional, only necessary when application runs in a browser - * // and multiple users are signed in at once, used for caching - * LoginId: 'example@gmail.com' - * - * }, { - * // optionally provide configuration to apply to the underlying service clients - * // if configuration is not provided, then configuration will be pulled from AWS.config - * - * // region should match the region your identity pool is located in - * region: 'us-east-1', - * - * // specify timeout options - * httpOptions: { - * timeout: 100 - * } - * }); - * @see AWS.CognitoIdentity.getId - * @see AWS.CognitoIdentity.getCredentialsForIdentity - * @see AWS.STS.assumeRoleWithWebIdentity - * @see AWS.CognitoIdentity.getOpenIdToken - * @see AWS.Config - * @note If a region is not provided in the global AWS.config, or - * specified in the `clientConfig` to the CognitoIdentityCredentials - * constructor, you may encounter a 'Missing credentials in config' error - * when calling making a service call. - */ - constructor: function CognitoIdentityCredentials(params, clientConfig) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - this.data = null; - this._identityId = null; - this._clientConfig = AWS.util.copy(clientConfig || {}); - this.loadCachedId(); - var self = this; - Object.defineProperty(this, 'identityId', { - get: function() { - self.loadCachedId(); - return self._identityId || self.params.IdentityId; - }, - set: function(identityId) { - self._identityId = identityId; - } - }); - }, - + * The namespace used to register global event listeners for request building + * and sending. + */ + AWS.EventListeners = { + /** + * @!attribute VALIDATE_CREDENTIALS + * A request listener that validates whether the request is being + * sent with credentials. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating credentials + * var listener = AWS.EventListeners.Core.VALIDATE_CREDENTIALS; + * request.removeListener('validate', listener); + * @readonly + * @return [Function] + * @!attribute VALIDATE_REGION + * A request listener that validates whether the region is set + * for a request. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating region configuration + * var listener = AWS.EventListeners.Core.VALIDATE_REGION; + * request.removeListener('validate', listener); + * @readonly + * @return [Function] + * @!attribute VALIDATE_PARAMETERS + * A request listener that validates input parameters in a request. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating parameters + * var listener = AWS.EventListeners.Core.VALIDATE_PARAMETERS; + * request.removeListener('validate', listener); + * @example Disable parameter validation globally + * AWS.EventListeners.Core.removeListener('validate', + * AWS.EventListeners.Core.VALIDATE_REGION); + * @readonly + * @return [Function] + * @!attribute SEND + * A request listener that initiates the HTTP connection for a + * request being sent. Handles the {AWS.Request~send 'send' Request event} + * @example Replacing the HTTP handler + * var listener = AWS.EventListeners.Core.SEND; + * request.removeListener('send', listener); + * request.on('send', function(response) { + * customHandler.send(response); + * }); + * @return [Function] + * @readonly + * @!attribute HTTP_DATA + * A request listener that reads data from the HTTP connection in order + * to build the response data. + * Handles the {AWS.Request~httpData 'httpData' Request event}. + * Remove this handler if you are overriding the 'httpData' event and + * do not want extra data processing and buffering overhead. + * @example Disabling default data processing + * var listener = AWS.EventListeners.Core.HTTP_DATA; + * request.removeListener('httpData', listener); + * @return [Function] + * @readonly + */ + Core: {} /* doc hack */ + }; + /** - * Refreshes credentials using {AWS.CognitoIdentity.getCredentialsForIdentity}, - * or {AWS.STS.assumeRoleWithWebIdentity}. - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see AWS.Credentials.get + * @api private */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - + function getOperationAuthtype(req) { + if (!req.service.api.operations) { + return ''; + } + var operation = req.service.api.operations[req.operation]; + return operation ? operation.authtype : ''; + } + /** * @api private - * @param callback */ - load: function load(callback) { - var self = this; - self.createClients(); - self.data = null; - self._identityId = null; - self.getId(function(err) { - if (!err) { - if (!self.params.RoleArn) { - self.getCredentialsForIdentity(callback); + function getIdentityType(req) { + var service = req.service; + + if (service.config.signatureVersion) { + return service.config.signatureVersion; + } + + if (service.api.signatureVersion) { + return service.api.signatureVersion; + } + + return getOperationAuthtype(req); + } + + AWS.EventListeners = { + Core: new SequentialExecutor().addNamedListeners(function(add, addAsync) { + addAsync( + 'VALIDATE_CREDENTIALS', 'validate', + function VALIDATE_CREDENTIALS(req, done) { + if (!req.service.api.signatureVersion && !req.service.config.signatureVersion) return done(); // none + + var identityType = getIdentityType(req); + if (identityType === 'bearer') { + req.service.config.getToken(function(err) { + if (err) { + req.response.error = AWS.util.error(err, {code: 'TokenError'}); + } + done(); + }); + return; + } + + req.service.config.getCredentials(function(err) { + if (err) { + req.response.error = AWS.util.error(err, + { + code: 'CredentialsError', + message: 'Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1' + } + ); + } + done(); + }); + }); + + add('VALIDATE_REGION', 'validate', function VALIDATE_REGION(req) { + if (!req.service.isGlobalEndpoint) { + var dnsHostRegex = new RegExp(/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9])$/); + if (!req.service.config.region) { + req.response.error = AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Missing region in config'}); + } else if (!dnsHostRegex.test(req.service.config.region)) { + req.response.error = AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Invalid region in config'}); + } + } + }); + + add('BUILD_IDEMPOTENCY_TOKENS', 'validate', function BUILD_IDEMPOTENCY_TOKENS(req) { + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + if (!operation) { + return; + } + var idempotentMembers = operation.idempotentMembers; + if (!idempotentMembers.length) { + return; + } + // creates a copy of params so user's param object isn't mutated + var params = AWS.util.copy(req.params); + for (var i = 0, iLen = idempotentMembers.length; i < iLen; i++) { + if (!params[idempotentMembers[i]]) { + // add the member + params[idempotentMembers[i]] = AWS.util.uuid.v4(); + } + } + req.params = params; + }); + + add('VALIDATE_PARAMETERS', 'validate', function VALIDATE_PARAMETERS(req) { + if (!req.service.api.operations) { + return; + } + var rules = req.service.api.operations[req.operation].input; + var validation = req.service.config.paramValidation; + new AWS.ParamValidator(validation).validate(rules, req.params); + }); + + add('COMPUTE_CHECKSUM', 'afterBuild', function COMPUTE_CHECKSUM(req) { + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + if (!operation) { + return; + } + var body = req.httpRequest.body; + var isNonStreamingPayload = body && (AWS.util.Buffer.isBuffer(body) || typeof body === 'string'); + var headers = req.httpRequest.headers; + if ( + operation.httpChecksumRequired && + req.service.config.computeChecksums && + isNonStreamingPayload && + !headers['Content-MD5'] + ) { + var md5 = AWS.util.crypto.md5(body, 'base64'); + headers['Content-MD5'] = md5; + } + }); + + addAsync('COMPUTE_SHA256', 'afterBuild', function COMPUTE_SHA256(req, done) { + req.haltHandlersOnError(); + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + var authtype = operation ? operation.authtype : ''; + if (!req.service.api.signatureVersion && !authtype && !req.service.config.signatureVersion) return done(); // none + if (req.service.getSignerClass(req) === AWS.Signers.V4) { + var body = req.httpRequest.body || ''; + if (authtype.indexOf('unsigned-body') >= 0) { + req.httpRequest.headers['X-Amz-Content-Sha256'] = 'UNSIGNED-PAYLOAD'; + return done(); + } + AWS.util.computeSha256(body, function(err, sha) { + if (err) { + done(err); + } + else { + req.httpRequest.headers['X-Amz-Content-Sha256'] = sha; + done(); + } + }); + } else { + done(); + } + }); + + add('SET_CONTENT_LENGTH', 'afterBuild', function SET_CONTENT_LENGTH(req) { + var authtype = getOperationAuthtype(req); + var payloadMember = AWS.util.getRequestPayloadShape(req); + if (req.httpRequest.headers['Content-Length'] === undefined) { + try { + var length = AWS.util.string.byteLength(req.httpRequest.body); + req.httpRequest.headers['Content-Length'] = length; + } catch (err) { + if (payloadMember && payloadMember.isStreaming) { + if (payloadMember.requiresLength) { + //streaming payload requires length(s3, glacier) + throw err; + } else if (authtype.indexOf('unsigned-body') >= 0) { + //unbounded streaming payload(lex, mediastore) + req.httpRequest.headers['Transfer-Encoding'] = 'chunked'; + return; + } else { + throw err; + } + } + throw err; + } + } + }); + + add('SET_HTTP_HOST', 'afterBuild', function SET_HTTP_HOST(req) { + req.httpRequest.headers['Host'] = req.httpRequest.endpoint.host; + }); + + add('SET_TRACE_ID', 'afterBuild', function SET_TRACE_ID(req) { + var traceIdHeaderName = 'X-Amzn-Trace-Id'; + if (AWS.util.isNode() && !Object.hasOwnProperty.call(req.httpRequest.headers, traceIdHeaderName)) { + var ENV_LAMBDA_FUNCTION_NAME = 'AWS_LAMBDA_FUNCTION_NAME'; + var ENV_TRACE_ID = '_X_AMZN_TRACE_ID'; + var functionName = process.env[ENV_LAMBDA_FUNCTION_NAME]; + var traceId = process.env[ENV_TRACE_ID]; + if ( + typeof functionName === 'string' && + functionName.length > 0 && + typeof traceId === 'string' && + traceId.length > 0 + ) { + req.httpRequest.headers[traceIdHeaderName] = traceId; + } + } + }); + + add('RESTART', 'restart', function RESTART() { + var err = this.response.error; + if (!err || !err.retryable) return; + + this.httpRequest = new AWS.HttpRequest( + this.service.endpoint, + this.service.region + ); + + if (this.response.retryCount < this.service.config.maxRetries) { + this.response.retryCount++; + } else { + this.response.error = null; + } + }); + + var addToHead = true; + addAsync('DISCOVER_ENDPOINT', 'sign', DISCOVER_ENDPOINT, addToHead); + + addAsync('SIGN', 'sign', function SIGN(req, done) { + var service = req.service; + var identityType = getIdentityType(req); + if (!identityType || identityType.length === 0) return done(); // none + + if (identityType === 'bearer') { + service.config.getToken(function (err, token) { + if (err) { + req.response.error = err; + return done(); + } + + try { + var SignerClass = service.getSignerClass(req); + var signer = new SignerClass(req.httpRequest); + signer.addAuthorization(token); + } catch (e) { + req.response.error = e; + } + done(); + }); + } else { + service.config.getCredentials(function (err, credentials) { + if (err) { + req.response.error = err; + return done(); + } + + try { + var date = service.getSkewCorrectedDate(); + var SignerClass = service.getSignerClass(req); + var operations = req.service.api.operations || {}; + var operation = operations[req.operation]; + var signer = new SignerClass(req.httpRequest, + service.getSigningName(req), + { + signatureCache: service.config.signatureCache, + operation: operation, + signatureVersion: service.api.signatureVersion + }); + signer.setServiceClientId(service._clientId); + + // clear old authorization headers + delete req.httpRequest.headers['Authorization']; + delete req.httpRequest.headers['Date']; + delete req.httpRequest.headers['X-Amz-Date']; + + // add new authorization + signer.addAuthorization(credentials, date); + req.signedAt = date; + } catch (e) { + req.response.error = e; + } + done(); + }); + + } + }); + + add('VALIDATE_RESPONSE', 'validateResponse', function VALIDATE_RESPONSE(resp) { + if (this.service.successfulResponse(resp, this)) { + resp.data = {}; + resp.error = null; + } else { + resp.data = null; + resp.error = AWS.util.error(new Error(), + {code: 'UnknownError', message: 'An unknown error occurred.'}); + } + }); + + add('ERROR', 'error', function ERROR(err, resp) { + var awsQueryCompatible = resp.request.service.api.awsQueryCompatible; + if (awsQueryCompatible) { + var headers = resp.httpResponse.headers; + var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined; + if (queryErrorCode && queryErrorCode.includes(';')) { + resp.error.code = queryErrorCode.split(';')[0]; + } + } + }, true); + + addAsync('SEND', 'send', function SEND(resp, done) { + resp.httpResponse._abortCallback = done; + resp.error = null; + resp.data = null; + + function callback(httpResp) { + resp.httpResponse.stream = httpResp; + var stream = resp.request.httpRequest.stream; + var service = resp.request.service; + var api = service.api; + var operationName = resp.request.operation; + var operation = api.operations[operationName] || {}; + + httpResp.on('headers', function onHeaders(statusCode, headers, statusMessage) { + resp.request.emit( + 'httpHeaders', + [statusCode, headers, resp, statusMessage] + ); + + if (!resp.httpResponse.streaming) { + if (AWS.HttpClient.streamsApiVersion === 2) { // streams2 API check + // if we detect event streams, we're going to have to + // return the stream immediately + if (operation.hasEventOutput && service.successfulResponse(resp)) { + // skip reading the IncomingStream + resp.request.emit('httpDone'); + done(); + return; + } + + httpResp.on('readable', function onReadable() { + var data = httpResp.read(); + if (data !== null) { + resp.request.emit('httpData', [data, resp]); + } + }); + } else { // legacy streams API + httpResp.on('data', function onData(data) { + resp.request.emit('httpData', [data, resp]); + }); + } + } + }); + + httpResp.on('end', function onEnd() { + if (!stream || !stream.didCallback) { + if (AWS.HttpClient.streamsApiVersion === 2 && (operation.hasEventOutput && service.successfulResponse(resp))) { + // don't concatenate response chunks when streaming event stream data when response is successful + return; + } + resp.request.emit('httpDone'); + done(); + } + }); + } + + function progress(httpResp) { + httpResp.on('sendProgress', function onSendProgress(value) { + resp.request.emit('httpUploadProgress', [value, resp]); + }); + + httpResp.on('receiveProgress', function onReceiveProgress(value) { + resp.request.emit('httpDownloadProgress', [value, resp]); + }); + } + + function error(err) { + if (err.code !== 'RequestAbortedError') { + var errCode = err.code === 'TimeoutError' ? err.code : 'NetworkingError'; + err = AWS.util.error(err, { + code: errCode, + region: resp.request.httpRequest.region, + hostname: resp.request.httpRequest.endpoint.hostname, + retryable: true + }); + } + resp.error = err; + resp.request.emit('httpError', [resp.error, resp], function() { + done(); + }); + } + + function executeSend() { + var http = AWS.HttpClient.getInstance(); + var httpOptions = resp.request.service.config.httpOptions || {}; + try { + var stream = http.handleRequest(resp.request.httpRequest, httpOptions, + callback, error); + progress(stream); + } catch (err) { + error(err); + } + } + var timeDiff = (resp.request.service.getSkewCorrectedDate() - this.signedAt) / 1000; + if (timeDiff >= 60 * 10) { // if we signed 10min ago, re-sign + this.emit('sign', [this], function(err) { + if (err) done(err); + else executeSend(); + }); + } else { + executeSend(); + } + }); + + add('HTTP_HEADERS', 'httpHeaders', + function HTTP_HEADERS(statusCode, headers, resp, statusMessage) { + resp.httpResponse.statusCode = statusCode; + resp.httpResponse.statusMessage = statusMessage; + resp.httpResponse.headers = headers; + resp.httpResponse.body = AWS.util.buffer.toBuffer(''); + resp.httpResponse.buffers = []; + resp.httpResponse.numBytes = 0; + var dateHeader = headers.date || headers.Date; + var service = resp.request.service; + if (dateHeader) { + var serverTime = Date.parse(dateHeader); + if (service.config.correctClockSkew + && service.isClockSkewed(serverTime)) { + service.applyClockOffset(serverTime); + } + } + }); + + add('HTTP_DATA', 'httpData', function HTTP_DATA(chunk, resp) { + if (chunk) { + if (AWS.util.isNode()) { + resp.httpResponse.numBytes += chunk.length; + + var total = resp.httpResponse.headers['content-length']; + var progress = { loaded: resp.httpResponse.numBytes, total: total }; + resp.request.emit('httpDownloadProgress', [progress, resp]); + } + + resp.httpResponse.buffers.push(AWS.util.buffer.toBuffer(chunk)); + } + }); + + add('HTTP_DONE', 'httpDone', function HTTP_DONE(resp) { + // convert buffers array into single buffer + if (resp.httpResponse.buffers && resp.httpResponse.buffers.length > 0) { + var body = AWS.util.buffer.concat(resp.httpResponse.buffers); + resp.httpResponse.body = body; + } + delete resp.httpResponse.numBytes; + delete resp.httpResponse.buffers; + }); + + add('FINALIZE_ERROR', 'retry', function FINALIZE_ERROR(resp) { + if (resp.httpResponse.statusCode) { + resp.error.statusCode = resp.httpResponse.statusCode; + if (resp.error.retryable === undefined) { + resp.error.retryable = this.service.retryableError(resp.error, this); + } + } + }); + + add('INVALIDATE_CREDENTIALS', 'retry', function INVALIDATE_CREDENTIALS(resp) { + if (!resp.error) return; + switch (resp.error.code) { + case 'RequestExpired': // EC2 only + case 'ExpiredTokenException': + case 'ExpiredToken': + resp.error.retryable = true; + resp.request.service.config.credentials.expired = true; + } + }); + + add('EXPIRED_SIGNATURE', 'retry', function EXPIRED_SIGNATURE(resp) { + var err = resp.error; + if (!err) return; + if (typeof err.code === 'string' && typeof err.message === 'string') { + if (err.code.match(/Signature/) && err.message.match(/expired/)) { + resp.error.retryable = true; + } + } + }); + + add('CLOCK_SKEWED', 'retry', function CLOCK_SKEWED(resp) { + if (!resp.error) return; + if (this.service.clockSkewError(resp.error) + && this.service.config.correctClockSkew) { + resp.error.retryable = true; + } + }); + + add('REDIRECT', 'retry', function REDIRECT(resp) { + if (resp.error && resp.error.statusCode >= 300 && + resp.error.statusCode < 400 && resp.httpResponse.headers['location']) { + this.httpRequest.endpoint = + new AWS.Endpoint(resp.httpResponse.headers['location']); + this.httpRequest.headers['Host'] = this.httpRequest.endpoint.host; + resp.error.redirect = true; + resp.error.retryable = true; + } + }); + + add('RETRY_CHECK', 'retry', function RETRY_CHECK(resp) { + if (resp.error) { + if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { + resp.error.retryDelay = 0; + } else if (resp.retryCount < resp.maxRetries) { + resp.error.retryDelay = this.service.retryDelays(resp.retryCount, resp.error) || 0; + } + } + }); + + addAsync('RESET_RETRY_STATE', 'afterRetry', function RESET_RETRY_STATE(resp, done) { + var delay, willRetry = false; + + if (resp.error) { + delay = resp.error.retryDelay || 0; + if (resp.error.retryable && resp.retryCount < resp.maxRetries) { + resp.retryCount++; + willRetry = true; + } else if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { + resp.redirectCount++; + willRetry = true; + } + } + + // delay < 0 is a signal from customBackoff to skip retries + if (willRetry && delay >= 0) { + resp.error = null; + setTimeout(done, delay); } else { - self.getCredentialsFromSTS(callback); + done(); } - } else { - self.clearIdOnNotAuthorized(err); - callback(err); - } - }); - }, - - /** - * Clears the cached Cognito ID associated with the currently configured - * identity pool ID. Use this to manually invalidate your cache if - * the identity pool ID was deleted. - */ - clearCachedId: function clearCache() { - this._identityId = null; - delete this.params.IdentityId; - - var poolId = this.params.IdentityPoolId; - var loginId = this.params.LoginId || ''; - delete this.storage[this.localStorageKey.id + poolId + loginId]; - delete this.storage[this.localStorageKey.providers + poolId + loginId]; - }, - - /** - * @api private - */ - clearIdOnNotAuthorized: function clearIdOnNotAuthorized(err) { - var self = this; - if (err.code == 'NotAuthorizedException') { - self.clearCachedId(); - } - }, - + }); + }), + + CorePost: new SequentialExecutor().addNamedListeners(function(add) { + add('EXTRACT_REQUEST_ID', 'extractData', AWS.util.extractRequestId); + add('EXTRACT_REQUEST_ID', 'extractError', AWS.util.extractRequestId); + + add('ENOTFOUND_ERROR', 'httpError', function ENOTFOUND_ERROR(err) { + function isDNSError(err) { + return err.errno === 'ENOTFOUND' || + typeof err.errno === 'number' && + typeof AWS.util.getSystemErrorName === 'function' && + ['EAI_NONAME', 'EAI_NODATA'].indexOf(AWS.util.getSystemErrorName(err.errno) >= 0); + } + if (err.code === 'NetworkingError' && isDNSError(err)) { + var message = 'Inaccessible host: `' + err.hostname + '\' at port `' + err.port + + '\'. This service may not be available in the `' + err.region + + '\' region.'; + this.response.error = AWS.util.error(new Error(message), { + code: 'UnknownEndpoint', + region: err.region, + hostname: err.hostname, + retryable: true, + originalError: err + }); + } + }); + }), + + Logger: new SequentialExecutor().addNamedListeners(function(add) { + add('LOG_REQUEST', 'complete', function LOG_REQUEST(resp) { + var req = resp.request; + var logger = req.service.config.logger; + if (!logger) return; + function filterSensitiveLog(inputShape, shape) { + if (!shape) { + return shape; + } + if (inputShape.isSensitive) { + return '***SensitiveInformation***'; + } + switch (inputShape.type) { + case 'structure': + var struct = {}; + AWS.util.each(shape, function(subShapeName, subShape) { + if (Object.prototype.hasOwnProperty.call(inputShape.members, subShapeName)) { + struct[subShapeName] = filterSensitiveLog(inputShape.members[subShapeName], subShape); + } else { + struct[subShapeName] = subShape; + } + }); + return struct; + case 'list': + var list = []; + AWS.util.arrayEach(shape, function(subShape, index) { + list.push(filterSensitiveLog(inputShape.member, subShape)); + }); + return list; + case 'map': + var map = {}; + AWS.util.each(shape, function(key, value) { + map[key] = filterSensitiveLog(inputShape.value, value); + }); + return map; + default: + return shape; + } + } + + function buildMessage() { + var time = resp.request.service.getSkewCorrectedDate().getTime(); + var delta = (time - req.startTime.getTime()) / 1000; + var ansi = logger.isTTY ? true : false; + var status = resp.httpResponse.statusCode; + var censoredParams = req.params; + if ( + req.service.api.operations && + req.service.api.operations[req.operation] && + req.service.api.operations[req.operation].input + ) { + var inputShape = req.service.api.operations[req.operation].input; + censoredParams = filterSensitiveLog(inputShape, req.params); + } + var params = require('util').inspect(censoredParams, true, null); + var message = ''; + if (ansi) message += '\x1B[33m'; + message += '[AWS ' + req.service.serviceIdentifier + ' ' + status; + message += ' ' + delta.toString() + 's ' + resp.retryCount + ' retries]'; + if (ansi) message += '\x1B[0;1m'; + message += ' ' + AWS.util.string.lowerFirst(req.operation); + message += '(' + params + ')'; + if (ansi) message += '\x1B[0m'; + return message; + } + + var line = buildMessage(); + if (typeof logger.log === 'function') { + logger.log(line); + } else if (typeof logger.write === 'function') { + logger.write(line + '\n'); + } + }); + }), + + Json: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/json'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + Rest: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + RestJson: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest_json'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + add('UNSET_CONTENT_LENGTH', 'afterBuild', svc.unsetContentLength); + }), + + RestXml: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest_xml'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + Query: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/query'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }) + }; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,"_process":92,"util":86}],35:[function(require,module,exports){ + var AWS = require('./core'); + var inherit = AWS.util.inherit; + /** - * Retrieves a Cognito ID, loading from cache if it was already retrieved - * on this device. + * The endpoint that a service will talk to, for example, + * `'https://ec2.ap-southeast-1.amazonaws.com'`. If + * you need to override an endpoint for a service, you can + * set the endpoint on a service by passing the endpoint + * object with the `endpoint` option key: * - * @callback callback function(err, identityId) - * @param err [Error, null] an error object if the call failed or null if - * it succeeded. - * @param identityId [String, null] if successful, the callback will return - * the Cognito ID. - * @note If not loaded explicitly, the Cognito ID is loaded and stored in - * localStorage in the browser environment of a device. - * @api private - */ - getId: function getId(callback) { - var self = this; - if (typeof self.params.IdentityId === 'string') { - return callback(null, self.params.IdentityId); - } - - self.cognito.getId(function(err, data) { - if (!err && data.IdentityId) { - self.params.IdentityId = data.IdentityId; - callback(null, data.IdentityId); - } else { - callback(err); + * ```javascript + * var ep = new AWS.Endpoint('awsproxy.example.com'); + * var s3 = new AWS.S3({endpoint: ep}); + * s3.service.endpoint.hostname == 'awsproxy.example.com' + * ``` + * + * Note that if you do not specify a protocol, the protocol will + * be selected based on your current {AWS.config} configuration. + * + * @!attribute protocol + * @return [String] the protocol (http or https) of the endpoint + * URL + * @!attribute hostname + * @return [String] the host portion of the endpoint, e.g., + * example.com + * @!attribute host + * @return [String] the host portion of the endpoint including + * the port, e.g., example.com:80 + * @!attribute port + * @return [Integer] the port of the endpoint + * @!attribute href + * @return [String] the full URL of the endpoint + */ + AWS.Endpoint = inherit({ + + /** + * @overload Endpoint(endpoint) + * Constructs a new endpoint given an endpoint URL. If the + * URL omits a protocol (http or https), the default protocol + * set in the global {AWS.config} will be used. + * @param endpoint [String] the URL to construct an endpoint from + */ + constructor: function Endpoint(endpoint, config) { + AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']); + + if (typeof endpoint === 'undefined' || endpoint === null) { + throw new Error('Invalid endpoint: ' + endpoint); + } else if (typeof endpoint !== 'string') { + return AWS.util.copy(endpoint); } - }); - }, - - - /** - * @api private - */ - loadCredentials: function loadCredentials(data, credentials) { - if (!data || !credentials) return; - credentials.expired = false; - credentials.accessKeyId = data.Credentials.AccessKeyId; - credentials.secretAccessKey = data.Credentials.SecretKey; - credentials.sessionToken = data.Credentials.SessionToken; - credentials.expireTime = data.Credentials.Expiration; - }, - - /** - * @api private - */ - getCredentialsForIdentity: function getCredentialsForIdentity(callback) { - var self = this; - self.cognito.getCredentialsForIdentity(function(err, data) { - if (!err) { - self.cacheId(data); - self.data = data; - self.loadCredentials(self.data, self); - } else { - self.clearIdOnNotAuthorized(err); + + if (!endpoint.match(/^http/)) { + var useSSL = config && config.sslEnabled !== undefined ? + config.sslEnabled : AWS.config.sslEnabled; + endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint; } - callback(err); - }); - }, - - /** - * @api private - */ - getCredentialsFromSTS: function getCredentialsFromSTS(callback) { - var self = this; - self.cognito.getOpenIdToken(function(err, data) { - if (!err) { - self.cacheId(data); - self.params.WebIdentityToken = data.Token; - self.webIdentityCredentials.refresh(function(webErr) { - if (!webErr) { - self.data = self.webIdentityCredentials.data; - self.sts.credentialsFrom(self.data, self); - } - callback(webErr); - }); + + AWS.util.update(this, AWS.util.urlParse(endpoint)); + + // Ensure the port property is set as an integer + if (this.port) { + this.port = parseInt(this.port, 10); } else { - self.clearIdOnNotAuthorized(err); - callback(err); - } - }); - }, - - /** - * @api private - */ - loadCachedId: function loadCachedId() { - var self = this; - - // in the browser we source default IdentityId from localStorage - if (AWS.util.isBrowser() && !self.params.IdentityId) { - var id = self.getStorage('id'); - if (id && self.params.Logins) { - var actualProviders = Object.keys(self.params.Logins); - var cachedProviders = - (self.getStorage('providers') || '').split(','); - - // only load ID if at least one provider used this ID before - var intersect = cachedProviders.filter(function(n) { - return actualProviders.indexOf(n) !== -1; - }); - if (intersect.length !== 0) { - self.params.IdentityId = id; - } - } else if (id) { - self.params.IdentityId = id; - } - } - }, - - /** - * @api private - */ - createClients: function() { - var clientConfig = this._clientConfig; - this.webIdentityCredentials = this.webIdentityCredentials || - new AWS.WebIdentityCredentials(this.params, clientConfig); - if (!this.cognito) { - var cognitoConfig = AWS.util.merge({}, clientConfig); - cognitoConfig.params = this.params; - this.cognito = new CognitoIdentity(cognitoConfig); - } - this.sts = this.sts || new STS(clientConfig); - }, - - /** - * @api private - */ - cacheId: function cacheId(data) { - this._identityId = data.IdentityId; - this.params.IdentityId = this._identityId; - - // cache this IdentityId in browser localStorage if possible - if (AWS.util.isBrowser()) { - this.setStorage('id', data.IdentityId); - - if (this.params.Logins) { - this.setStorage('providers', Object.keys(this.params.Logins).join(',')); + this.port = this.protocol === 'https:' ? 443 : 80; } } - }, - - /** - * @api private - */ - getStorage: function getStorage(key) { - return this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')]; - }, - - /** - * @api private - */ - setStorage: function setStorage(key, val) { - try { - this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')] = val; - } catch (_) {} - }, - - /** - * @api private - */ - storage: (function() { - try { - var storage = AWS.util.isBrowser() && window.localStorage !== null && typeof window.localStorage === 'object' ? - window.localStorage : {}; - - // Test set/remove which would throw an error in Safari's private browsing - storage['aws.test-storage'] = 'foobar'; - delete storage['aws.test-storage']; - - return storage; - } catch (_) { - return {}; - } - })() -}); - -},{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * Creates a credential provider chain that searches for AWS credentials - * in a list of credential providers specified by the {providers} property. - * - * By default, the chain will use the {defaultProviders} to resolve credentials. - * These providers will look in the environment using the - * {AWS.EnvironmentCredentials} class with the 'AWS' and 'AMAZON' prefixes. - * - * ## Setting Providers - * - * Each provider in the {providers} list should be a function that returns - * a {AWS.Credentials} object, or a hardcoded credentials object. The function - * form allows for delayed execution of the credential construction. - * - * ## Resolving Credentials from a Chain - * - * Call {resolve} to return the first valid credential object that can be - * loaded by the provider chain. - * - * For example, to resolve a chain with a custom provider that checks a file - * on disk after the set of {defaultProviders}: - * - * ```javascript - * var diskProvider = new AWS.FileSystemCredentials('./creds.json'); - * var chain = new AWS.CredentialProviderChain(); - * chain.providers.push(diskProvider); - * chain.resolve(); - * ``` - * - * The above code will return the `diskProvider` object if the - * file contains credentials and the `defaultProviders` do not contain - * any credential settings. - * - * @!attribute providers - * @return [Array] - * a list of credentials objects or functions that return credentials - * objects. If the provider is a function, the function will be - * executed lazily when the provider needs to be checked for valid - * credentials. By default, this object will be set to the - * {defaultProviders}. - * @see defaultProviders - */ -AWS.CredentialProviderChain = AWS.util.inherit(AWS.Credentials, { - - /** - * Creates a new CredentialProviderChain with a default set of providers - * specified by {defaultProviders}. - */ - constructor: function CredentialProviderChain(providers) { - if (providers) { - this.providers = providers; - } else { - this.providers = AWS.CredentialProviderChain.defaultProviders.slice(0); - } - this.resolveCallbacks = []; - }, - + + }); + /** - * @!method resolvePromise() - * Returns a 'thenable' promise. - * Resolves the provider chain by searching for the first set of - * credentials in {providers}. + * The low level HTTP request object, encapsulating all HTTP header + * and body data sent by a service request. * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function(credentials) - * Called if the promise is fulfilled and the provider resolves the chain - * to a credentials object - * @param credentials [AWS.Credentials] the credentials object resolved - * by the provider chain. - * @callback rejectedCallback function(error) - * Called if the promise is rejected. - * @param err [Error] the error object returned if no credentials are found. - * @return [Promise] A promise that represents the state of the `resolve` method call. - * @example Calling the `resolvePromise` method. - * var promise = chain.resolvePromise(); - * promise.then(function(credentials) { ... }, function(err) { ... }); - */ - - /** - * Resolves the provider chain by searching for the first set of - * credentials in {providers}. - * - * @callback callback function(err, credentials) - * Called when the provider resolves the chain to a credentials object - * or null if no credentials can be found. - * - * @param err [Error] the error object returned if no credentials are - * found. - * @param credentials [AWS.Credentials] the credentials object resolved - * by the provider chain. - * @return [AWS.CredentialProviderChain] the provider, for chaining. - */ - resolve: function resolve(callback) { - var self = this; - if (self.providers.length === 0) { - callback(new Error('No providers')); - return self; - } - - if (self.resolveCallbacks.push(callback) === 1) { - var index = 0; - var providers = self.providers.slice(0); - - function resolveNext(err, creds) { - if ((!err && creds) || index === providers.length) { - AWS.util.arrayEach(self.resolveCallbacks, function (callback) { - callback(err, creds); - }); - self.resolveCallbacks.length = 0; - return; - } - - var provider = providers[index++]; - if (typeof provider === 'function') { - creds = provider.call(); - } else { - creds = provider; - } - - if (creds.get) { - creds.get(function (getErr) { - resolveNext(getErr, getErr ? null : creds); - }); - } else { - resolveNext(null, creds); - } + * @!attribute method + * @return [String] the HTTP method of the request + * @!attribute path + * @return [String] the path portion of the URI, e.g., + * "/list/?start=5&num=10" + * @!attribute headers + * @return [map] + * a map of header keys and their respective values + * @!attribute body + * @return [String] the request body payload + * @!attribute endpoint + * @return [AWS.Endpoint] the endpoint for the request + * @!attribute region + * @api private + * @return [String] the region, for signing purposes only. + */ + AWS.HttpRequest = inherit({ + + /** + * @api private + */ + constructor: function HttpRequest(endpoint, region) { + endpoint = new AWS.Endpoint(endpoint); + this.method = 'POST'; + this.path = endpoint.path || '/'; + this.headers = {}; + this.body = ''; + this.endpoint = endpoint; + this.region = region; + this._userAgent = ''; + this.setUserAgent(); + }, + + /** + * @api private + */ + setUserAgent: function setUserAgent() { + this._userAgent = this.headers[this.getUserAgentHeaderName()] = AWS.util.userAgent(); + }, + + getUserAgentHeaderName: function getUserAgentHeaderName() { + var prefix = AWS.util.isBrowser() ? 'X-Amz-' : ''; + return prefix + 'User-Agent'; + }, + + /** + * @api private + */ + appendToUserAgent: function appendToUserAgent(agentPartial) { + if (typeof agentPartial === 'string' && agentPartial) { + this._userAgent += ' ' + agentPartial; } - - resolveNext(); - } - - return self; - } -}); - -/** - * The default set of providers used by a vanilla CredentialProviderChain. - * - * In the browser: - * - * ```javascript - * AWS.CredentialProviderChain.defaultProviders = [] - * ``` - * - * In Node.js: - * - * ```javascript - * AWS.CredentialProviderChain.defaultProviders = [ - * function () { return new AWS.EnvironmentCredentials('AWS'); }, - * function () { return new AWS.EnvironmentCredentials('AMAZON'); }, - * function () { return new AWS.SsoCredentials(); }, - * function () { return new AWS.SharedIniFileCredentials(); }, - * function () { return new AWS.ECSCredentials(); }, - * function () { return new AWS.ProcessCredentials(); }, - * function () { return new AWS.TokenFileWebIdentityCredentials(); }, - * function () { return new AWS.EC2MetadataCredentials() } - * ] - * ``` - */ -AWS.CredentialProviderChain.defaultProviders = []; - -/** - * @api private - */ -AWS.CredentialProviderChain.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.resolvePromise = AWS.util.promisifyMethod('resolve', PromiseDependency); -}; - -/** - * @api private - */ -AWS.CredentialProviderChain.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.resolvePromise; -}; - -AWS.util.addPromises(AWS.CredentialProviderChain); - -},{"../core":19}],24:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS SAML support. - * - * By default this provider gets credentials using the - * {AWS.STS.assumeRoleWithSAML} service operation. This operation - * requires a `RoleArn` containing the ARN of the IAM trust policy for the - * application for which credentials will be given, as well as a `PrincipalArn` - * representing the ARN for the SAML identity provider. In addition, the - * `SAMLAssertion` must be set to the token provided by the identity - * provider. See {constructor} for an example on creating a credentials - * object with proper `RoleArn`, `PrincipalArn`, and `SAMLAssertion` values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the SAMLAssertion, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.SAMLAssertion = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.STS.assumeRoleWithSAML}. To update the token, set the - * `params.SAMLAssertion` property. - */ -AWS.SAMLCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * Creates a new credentials object. - * @param (see AWS.STS.assumeRoleWithSAML) - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.SAMLCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/SAMLRole', - * PrincipalArn: 'arn:aws:iam::1234567890:role/SAMLPrincipal', - * SAMLAssertion: 'base64-token', // base64-encoded token from IdP - * }); - * @see AWS.STS.assumeRoleWithSAML - */ - constructor: function SAMLCredentials(params) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - }, - - /** - * Refreshes credentials using {AWS.STS.assumeRoleWithSAML} - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - - /** - * @api private - */ - load: function load(callback) { - var self = this; - self.createClients(); - self.service.assumeRoleWithSAML(function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); + this.headers[this.getUserAgentHeaderName()] = this._userAgent; + }, + + /** + * @api private + */ + getUserAgent: function getUserAgent() { + return this._userAgent; + }, + + /** + * @return [String] the part of the {path} excluding the + * query string + */ + pathname: function pathname() { + return this.path.split('?', 1)[0]; + }, + + /** + * @return [String] the query string portion of the {path} + */ + search: function search() { + var query = this.path.split('?', 2)[1]; + if (query) { + query = AWS.util.queryStringParse(query); + return AWS.util.queryParamsToString(query); + } + return ''; + }, + + /** + * @api private + * update httpRequest endpoint with endpoint string + */ + updateEndpoint: function updateEndpoint(endpointStr) { + var newEndpoint = new AWS.Endpoint(endpointStr); + this.endpoint = newEndpoint; + this.path = newEndpoint.path || '/'; + if (this.headers['Host']) { + this.headers['Host'] = newEndpoint.host; } - callback(err); - }); - }, - - /** - * @api private - */ - createClients: function() { - this.service = this.service || new STS({params: this.params}); - } - -}); - -},{"../../clients/sts":8,"../core":19}],25:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents temporary credentials retrieved from {AWS.STS}. Without any - * extra parameters, credentials will be fetched from the - * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the - * {AWS.STS.assumeRole} operation will be used to fetch credentials for the - * role instead. - * - * @note AWS.TemporaryCredentials is deprecated, but remains available for - * backwards compatibility. {AWS.ChainableTemporaryCredentials} is the - * preferred class for temporary credentials. - * - * To setup temporary credentials, configure a set of master credentials - * using the standard credentials providers (environment, EC2 instance metadata, - * or from the filesystem), then set the global credentials to a new - * temporary credentials object: - * - * ```javascript - * // Note that environment credentials are loaded by default, - * // the following line is shown for clarity: - * AWS.config.credentials = new AWS.EnvironmentCredentials('AWS'); - * - * // Now set temporary credentials seeded from the master credentials - * AWS.config.credentials = new AWS.TemporaryCredentials(); - * - * // subsequent requests will now use temporary credentials from AWS STS. - * new AWS.S3().listBucket(function(err, data) { ... }); - * ``` - * - * @!attribute masterCredentials - * @return [AWS.Credentials] the master (non-temporary) credentials used to - * get and refresh temporary credentials from AWS STS. - * @note (see constructor) - */ -AWS.TemporaryCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * Creates a new temporary credentials object. - * - * @note In order to create temporary credentials, you first need to have - * "master" credentials configured in {AWS.Config.credentials}. These - * master credentials are necessary to retrieve the temporary credentials, - * as well as refresh the credentials when they expire. - * @param params [map] a map of options that are passed to the - * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. - * If a `RoleArn` parameter is passed in, credentials will be based on the - * IAM role. - * @param masterCredentials [AWS.Credentials] the master (non-temporary) credentials - * used to get and refresh temporary credentials from AWS STS. - * @example Creating a new credentials object for generic temporary credentials - * AWS.config.credentials = new AWS.TemporaryCredentials(); - * @example Creating a new credentials object for an IAM role - * AWS.config.credentials = new AWS.TemporaryCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials', - * }); - * @see AWS.STS.assumeRole - * @see AWS.STS.getSessionToken - */ - constructor: function TemporaryCredentials(params, masterCredentials) { - AWS.Credentials.call(this); - this.loadMasterCredentials(masterCredentials); - this.expired = true; - - this.params = params || {}; - if (this.params.RoleArn) { - this.params.RoleSessionName = - this.params.RoleSessionName || 'temporary-credentials'; } - }, - + }); + /** - * Refreshes credentials using {AWS.STS.assumeRole} or - * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed - * to the credentials {constructor}. + * The low level HTTP response object, encapsulating all HTTP header + * and body data returned from the request. * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh (callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - - /** - * @api private - */ - load: function load (callback) { - var self = this; - self.createClients(); - self.masterCredentials.get(function () { - self.service.config.credentials = self.masterCredentials; - var operation = self.params.RoleArn ? - self.service.assumeRole : self.service.getSessionToken; - operation.call(self.service, function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); - } - callback(err); - }); - }); - }, - - /** - * @api private - */ - loadMasterCredentials: function loadMasterCredentials (masterCredentials) { - this.masterCredentials = masterCredentials || AWS.config.credentials; - while (this.masterCredentials.masterCredentials) { - this.masterCredentials = this.masterCredentials.masterCredentials; - } - - if (typeof this.masterCredentials.get !== 'function') { - this.masterCredentials = new AWS.Credentials(this.masterCredentials); + * @!attribute statusCode + * @return [Integer] the HTTP status code of the response (e.g., 200, 404) + * @!attribute headers + * @return [map] + * a map of response header keys and their respective values + * @!attribute body + * @return [String] the response body payload + * @!attribute [r] streaming + * @return [Boolean] whether this response is being streamed at a low-level. + * Defaults to `false` (buffered reads). Do not modify this manually, use + * {createUnbufferedStream} to convert the stream to unbuffered mode + * instead. + */ + AWS.HttpResponse = inherit({ + + /** + * @api private + */ + constructor: function HttpResponse() { + this.statusCode = undefined; + this.headers = {}; + this.body = undefined; + this.streaming = false; + this.stream = null; + }, + + /** + * Disables buffering on the HTTP response and returns the stream for reading. + * @return [Stream, XMLHttpRequest, null] the underlying stream object. + * Use this object to directly read data off of the stream. + * @note This object is only available after the {AWS.Request~httpHeaders} + * event has fired. This method must be called prior to + * {AWS.Request~httpData}. + * @example Taking control of a stream + * request.on('httpHeaders', function(statusCode, headers) { + * if (statusCode < 300) { + * if (headers.etag === 'xyz') { + * // pipe the stream, disabling buffering + * var stream = this.response.httpResponse.createUnbufferedStream(); + * stream.pipe(process.stdout); + * } else { // abort this request and set a better error message + * this.abort(); + * this.response.error = new Error('Invalid ETag'); + * } + * } + * }).send(console.log); + */ + createUnbufferedStream: function createUnbufferedStream() { + this.streaming = true; + return this.stream; } - }, - - /** - * @api private - */ - createClients: function () { - this.service = this.service || new STS({params: this.params}); - } - -}); - -},{"../../clients/sts":8,"../core":19}],26:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS Web Identity Federation support. - * - * By default this provider gets credentials using the - * {AWS.STS.assumeRoleWithWebIdentity} service operation. This operation - * requires a `RoleArn` containing the ARN of the IAM trust policy for the - * application for which credentials will be given. In addition, the - * `WebIdentityToken` must be set to the token provided by the identity - * provider. See {constructor} for an example on creating a credentials - * object with proper `RoleArn` and `WebIdentityToken` values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the WebIdentityToken, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.WebIdentityToken = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the - * `params.WebIdentityToken` property. - * @!attribute data - * @return [map] the raw data response from the call to - * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get - * access to other properties from the response. - */ -AWS.WebIdentityCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * Creates a new credentials object. - * @param (see AWS.STS.assumeRoleWithWebIdentity) - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.WebIdentityCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/WebIdentity', - * WebIdentityToken: 'ABCDEFGHIJKLMNOP', // token from identity service - * RoleSessionName: 'web' // optional name, defaults to web-identity - * }, { - * // optionally provide configuration to apply to the underlying AWS.STS service client - * // if configuration is not provided, then configuration will be pulled from AWS.config - * - * // specify timeout options - * httpOptions: { - * timeout: 100 - * } - * }); - * @see AWS.STS.assumeRoleWithWebIdentity - * @see AWS.Config - */ - constructor: function WebIdentityCredentials(params, clientConfig) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - this.params.RoleSessionName = this.params.RoleSessionName || 'web-identity'; - this.data = null; - this._clientConfig = AWS.util.copy(clientConfig || {}); - }, - - /** - * Refreshes credentials using {AWS.STS.assumeRoleWithWebIdentity} - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - + }); + + + AWS.HttpClient = inherit({}); + /** * @api private */ - load: function load(callback) { - var self = this; - self.createClients(); - self.service.assumeRoleWithWebIdentity(function (err, data) { - self.data = null; - if (!err) { - self.data = data; - self.service.credentialsFrom(data, self); - } - callback(err); - }); - }, - + AWS.HttpClient.getInstance = function getInstance() { + if (this.singleton === undefined) { + this.singleton = new this(); + } + return this.singleton; + }; + + },{"./core":19}],36:[function(require,module,exports){ + var AWS = require('../core'); + var EventEmitter = require('events').EventEmitter; + require('../http'); + /** * @api private */ - createClients: function() { - if (!this.service) { - var stsConfig = AWS.util.merge({}, this._clientConfig); - stsConfig.params = this.params; - this.service = new STS(stsConfig); - } - } - -}); - -},{"../../clients/sts":8,"../core":19}],27:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var util = require('./util'); -var endpointDiscoveryEnabledEnvs = ['AWS_ENABLE_ENDPOINT_DISCOVERY', 'AWS_ENDPOINT_DISCOVERY_ENABLED']; - -/** - * Generate key (except resources and operation part) to index the endpoints in the cache - * If input shape has endpointdiscoveryid trait then use - * accessKey + operation + resources + region + service as cache key - * If input shape doesn't have endpointdiscoveryid trait then use - * accessKey + region + service as cache key - * @return [map] object with keys to index endpoints. - * @api private - */ -function getCacheKey(request) { - var service = request.service; - var api = service.api || {}; - var operations = api.operations; - var identifiers = {}; - if (service.config.region) { - identifiers.region = service.config.region; - } - if (api.serviceId) { - identifiers.serviceId = api.serviceId; - } - if (service.config.credentials.accessKeyId) { - identifiers.accessKeyId = service.config.credentials.accessKeyId; - } - return identifiers; -} - -/** - * Recursive helper for marshallCustomIdentifiers(). - * Looks for required string input members that have 'endpointdiscoveryid' trait. - * @api private - */ -function marshallCustomIdentifiersHelper(result, params, shape) { - if (!shape || params === undefined || params === null) return; - if (shape.type === 'structure' && shape.required && shape.required.length > 0) { - util.arrayEach(shape.required, function(name) { - var memberShape = shape.members[name]; - if (memberShape.endpointDiscoveryId === true) { - var locationName = memberShape.isLocationName ? memberShape.name : name; - result[locationName] = String(params[name]); - } else { - marshallCustomIdentifiersHelper(result, params[name], memberShape); - } - }); - } -} - -/** - * Get custom identifiers for cache key. - * Identifies custom identifiers by checking each shape's `endpointDiscoveryId` trait. - * @param [object] request object - * @param [object] input shape of the given operation's api - * @api private - */ -function marshallCustomIdentifiers(request, shape) { - var identifiers = {}; - marshallCustomIdentifiersHelper(identifiers, request.params, shape); - return identifiers; -} - -/** - * Call endpoint discovery operation when it's optional. - * When endpoint is available in cache then use the cached endpoints. If endpoints - * are unavailable then use regional endpoints and call endpoint discovery operation - * asynchronously. This is turned off by default. - * @param [object] request object - * @api private - */ -function optionalDiscoverEndpoint(request) { - var service = request.service; - var api = service.api; - var operationModel = api.operations ? api.operations[request.operation] : undefined; - var inputShape = operationModel ? operationModel.input : undefined; - - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operationModel) cacheKey.operation = operationModel.name; - } - var endpoints = AWS.endpointCache.get(cacheKey); - if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { - //endpoint operation is being made but response not yet received - //or endpoint operation just failed in 1 minute - return; - } else if (endpoints && endpoints.length > 0) { - //found endpoint record from cache - request.httpRequest.updateEndpoint(endpoints[0].Address); - } else { - //endpoint record not in cache or outdated. make discovery operation - var endpointRequest = service.makeRequest(api.endpointOperation, { - Operation: operationModel.name, - Identifiers: identifiers, - }); - addApiVersionHeader(endpointRequest); - endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); - endpointRequest.removeListener('retry', AWS.EventListeners.Core.RETRY_CHECK); - //put in a placeholder for endpoints already requested, prevent - //too much in-flight calls - AWS.endpointCache.put(cacheKey, [{ - Address: '', - CachePeriodInMinutes: 1 - }]); - endpointRequest.send(function(err, data) { - if (data && data.Endpoints) { - AWS.endpointCache.put(cacheKey, data.Endpoints); - } else if (err) { - AWS.endpointCache.put(cacheKey, [{ - Address: '', - CachePeriodInMinutes: 1 //not to make more endpoint operation in next 1 minute - }]); + AWS.XHRClient = AWS.util.inherit({ + handleRequest: function handleRequest(httpRequest, httpOptions, callback, errCallback) { + var self = this; + var endpoint = httpRequest.endpoint; + var emitter = new EventEmitter(); + var href = endpoint.protocol + '//' + endpoint.hostname; + if (endpoint.port !== 80 && endpoint.port !== 443) { + href += ':' + endpoint.port; } - }); - } -} - -var requestQueue = {}; - -/** - * Call endpoint discovery operation when it's required. - * When endpoint is available in cache then use cached ones. If endpoints are - * unavailable then SDK should call endpoint operation then use returned new - * endpoint for the api call. SDK will automatically attempt to do endpoint - * discovery. This is turned off by default - * @param [object] request object - * @api private - */ -function requiredDiscoverEndpoint(request, done) { - var service = request.service; - var api = service.api; - var operationModel = api.operations ? api.operations[request.operation] : undefined; - var inputShape = operationModel ? operationModel.input : undefined; - - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operationModel) cacheKey.operation = operationModel.name; - } - var cacheKeyStr = AWS.EndpointCache.getKeyString(cacheKey); - var endpoints = AWS.endpointCache.get(cacheKeyStr); //endpoint cache also accepts string keys - if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { - //endpoint operation is being made but response not yet received - //push request object to a pending queue - if (!requestQueue[cacheKeyStr]) requestQueue[cacheKeyStr] = []; - requestQueue[cacheKeyStr].push({request: request, callback: done}); - return; - } else if (endpoints && endpoints.length > 0) { - request.httpRequest.updateEndpoint(endpoints[0].Address); - done(); - } else { - var endpointRequest = service.makeRequest(api.endpointOperation, { - Operation: operationModel.name, - Identifiers: identifiers, - }); - endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); - addApiVersionHeader(endpointRequest); - - //put in a placeholder for endpoints already requested, prevent - //too much in-flight calls - AWS.endpointCache.put(cacheKeyStr, [{ - Address: '', - CachePeriodInMinutes: 60 //long-live cache - }]); - endpointRequest.send(function(err, data) { - if (err) { - request.response.error = util.error(err, { retryable: false }); - AWS.endpointCache.remove(cacheKey); - - //fail all the pending requests in batch - if (requestQueue[cacheKeyStr]) { - var pendingRequests = requestQueue[cacheKeyStr]; - util.arrayEach(pendingRequests, function(requestContext) { - requestContext.request.response.error = util.error(err, { retryable: false }); - requestContext.callback(); - }); - delete requestQueue[cacheKeyStr]; - } - } else if (data) { - AWS.endpointCache.put(cacheKeyStr, data.Endpoints); - request.httpRequest.updateEndpoint(data.Endpoints[0].Address); - - //update the endpoint for all the pending requests in batch - if (requestQueue[cacheKeyStr]) { - var pendingRequests = requestQueue[cacheKeyStr]; - util.arrayEach(pendingRequests, function(requestContext) { - requestContext.request.httpRequest.updateEndpoint(data.Endpoints[0].Address); - requestContext.callback(); - }); - delete requestQueue[cacheKeyStr]; + href += httpRequest.path; + + var xhr = new XMLHttpRequest(), headersEmitted = false; + httpRequest.stream = xhr; + + xhr.addEventListener('readystatechange', function() { + try { + if (xhr.status === 0) return; // 0 code is invalid + } catch (e) { return; } + + if (this.readyState >= this.HEADERS_RECEIVED && !headersEmitted) { + emitter.statusCode = xhr.status; + emitter.headers = self.parseHeaders(xhr.getAllResponseHeaders()); + emitter.emit( + 'headers', + emitter.statusCode, + emitter.headers, + xhr.statusText + ); + headersEmitted = true; } - } - done(); - }); - } -} - -/** - * add api version header to endpoint operation - * @api private - */ -function addApiVersionHeader(endpointRequest) { - var api = endpointRequest.service.api; - var apiVersion = api.apiVersion; - if (apiVersion && !endpointRequest.httpRequest.headers['x-amz-api-version']) { - endpointRequest.httpRequest.headers['x-amz-api-version'] = apiVersion; - } -} - -/** - * If api call gets invalid endpoint exception, SDK should attempt to remove the invalid - * endpoint from cache. - * @api private - */ -function invalidateCachedEndpoints(response) { - var error = response.error; - var httpResponse = response.httpResponse; - if (error && - (error.code === 'InvalidEndpointException' || httpResponse.statusCode === 421) - ) { - var request = response.request; - var operations = request.service.api.operations || {}; - var inputShape = operations[request.operation] ? operations[request.operation].input : undefined; - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operations[request.operation]) cacheKey.operation = operations[request.operation].name; - } - AWS.endpointCache.remove(cacheKey); - } -} - -/** - * If endpoint is explicitly configured, SDK should not do endpoint discovery in anytime. - * @param [object] client Service client object. - * @api private - */ -function hasCustomEndpoint(client) { - //if set endpoint is set for specific client, enable endpoint discovery will raise an error. - if (client._originalConfig && client._originalConfig.endpoint && client._originalConfig.endpointDiscoveryEnabled === true) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'Custom endpoint is supplied; endpointDiscoveryEnabled must not be true.' - }); - }; - var svcConfig = AWS.config[client.serviceIdentifier] || {}; - return Boolean(AWS.config.endpoint || svcConfig.endpoint || (client._originalConfig && client._originalConfig.endpoint)); -} - -/** - * @api private - */ -function isFalsy(value) { - return ['false', '0'].indexOf(value) >= 0; -} - -/** - * If endpoint discovery should perform for this request when no operation requires endpoint - * discovery for the given service. - * SDK performs config resolution in order like below: - * 1. If set in client configuration. - * 2. If set in env AWS_ENABLE_ENDPOINT_DISCOVERY. - * 3. If set in shared ini config file with key 'endpoint_discovery_enabled'. - * @param [object] request request object. - * @returns [boolean|undefined] if endpoint discovery config is not set in any source, this - * function returns undefined - * @api private - */ -function resolveEndpointDiscoveryConfig(request) { - var service = request.service || {}; - if (service.config.endpointDiscoveryEnabled !== undefined) { - return service.config.endpointDiscoveryEnabled; - } - - //shared ini file is only available in Node - //not to check env in browser - if (util.isBrowser()) return undefined; - - // If any of recognized endpoint discovery config env is set - for (var i = 0; i < endpointDiscoveryEnabledEnvs.length; i++) { - var env = endpointDiscoveryEnabledEnvs[i]; - if (Object.prototype.hasOwnProperty.call(process.env, env)) { - if (process.env[env] === '' || process.env[env] === undefined) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'environmental variable ' + env + ' cannot be set to nothing' - }); - } - return !isFalsy(process.env[env]); - } - } - - var configFile = {}; - try { - configFile = AWS.util.iniLoader ? AWS.util.iniLoader.loadFrom({ - isConfig: true, - filename: process.env[AWS.util.sharedConfigFileEnv] - }) : {}; - } catch (e) {} - var sharedFileConfig = configFile[ - process.env.AWS_PROFILE || AWS.util.defaultProfile - ] || {}; - if (Object.prototype.hasOwnProperty.call(sharedFileConfig, 'endpoint_discovery_enabled')) { - if (sharedFileConfig.endpoint_discovery_enabled === undefined) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'config file entry \'endpoint_discovery_enabled\' cannot be set to nothing' + if (this.readyState === this.DONE) { + self.finishRequest(xhr, emitter); + } + }, false); + xhr.upload.addEventListener('progress', function (evt) { + emitter.emit('sendProgress', evt); }); - } - return !isFalsy(sharedFileConfig.endpoint_discovery_enabled); - } - return undefined; -} - -/** - * attach endpoint discovery logic to request object - * @param [object] request - * @api private - */ -function discoverEndpoint(request, done) { - var service = request.service || {}; - if (hasCustomEndpoint(service) || request.isPresigned()) return done(); - - var operations = service.api.operations || {}; - var operationModel = operations[request.operation]; - var isEndpointDiscoveryRequired = operationModel ? operationModel.endpointDiscoveryRequired : 'NULL'; - var isEnabled = resolveEndpointDiscoveryConfig(request); - var hasRequiredEndpointDiscovery = service.api.hasRequiredEndpointDiscovery; - if (isEnabled || hasRequiredEndpointDiscovery) { - // Once a customer enables endpoint discovery, the SDK should start appending - // the string endpoint-discovery to the user-agent on all requests. - request.httpRequest.appendToUserAgent('endpoint-discovery'); - } - switch (isEndpointDiscoveryRequired) { - case 'OPTIONAL': - if (isEnabled || hasRequiredEndpointDiscovery) { - // For a given service; if at least one operation requires endpoint discovery then the SDK must enable endpoint discovery - // by default for all operations of that service, including operations where endpoint discovery is optional. - optionalDiscoverEndpoint(request); - request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); + xhr.addEventListener('progress', function (evt) { + emitter.emit('receiveProgress', evt); + }, false); + xhr.addEventListener('timeout', function () { + errCallback(AWS.util.error(new Error('Timeout'), {code: 'TimeoutError'})); + }, false); + xhr.addEventListener('error', function () { + errCallback(AWS.util.error(new Error('Network Failure'), { + code: 'NetworkingError' + })); + }, false); + xhr.addEventListener('abort', function () { + errCallback(AWS.util.error(new Error('Request aborted'), { + code: 'RequestAbortedError' + })); + }, false); + + callback(emitter); + xhr.open(httpRequest.method, href, httpOptions.xhrAsync !== false); + AWS.util.each(httpRequest.headers, function (key, value) { + if (key !== 'Content-Length' && key !== 'User-Agent' && key !== 'Host') { + xhr.setRequestHeader(key, value); + } + }); + + if (httpOptions.timeout && httpOptions.xhrAsync !== false) { + xhr.timeout = httpOptions.timeout; } - done(); - break; - case 'REQUIRED': - if (isEnabled === false) { - // For a given operation; if endpoint discovery is required and it has been disabled on the SDK client, - // then the SDK must return a clear and actionable exception. - request.response.error = util.error(new Error(), { - code: 'ConfigurationException', - message: 'Endpoint Discovery is disabled but ' + service.api.className + '.' + request.operation + - '() requires it. Please check your configurations.' - }); - done(); - break; + + if (httpOptions.xhrWithCredentials) { + xhr.withCredentials = true; } - request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); - requiredDiscoverEndpoint(request, done); - break; - case 'NULL': - default: - done(); - break; - } -} - -module.exports = { - discoverEndpoint: discoverEndpoint, - requiredDiscoverEndpoint: requiredDiscoverEndpoint, - optionalDiscoverEndpoint: optionalDiscoverEndpoint, - marshallCustomIdentifiers: marshallCustomIdentifiers, - getCacheKey: getCacheKey, - invalidateCachedEndpoint: invalidateCachedEndpoints, -}; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./util":74,"_process":92}],28:[function(require,module,exports){ -var eventMessageChunker = require('../event-stream/event-message-chunker').eventMessageChunker; -var parseEvent = require('./parse-event').parseEvent; - -function createEventStream(body, parser, model) { - var eventMessages = eventMessageChunker(body); - - var events = []; - - for (var i = 0; i < eventMessages.length; i++) { - events.push(parseEvent(parser, eventMessages[i], model)); - } - - return events; -} - -/** - * @api private - */ -module.exports = { - createEventStream: createEventStream -}; - -},{"../event-stream/event-message-chunker":29,"./parse-event":31}],29:[function(require,module,exports){ -/** - * Takes in a buffer of event messages and splits them into individual messages. - * @param {Buffer} buffer - * @api private - */ -function eventMessageChunker(buffer) { - /** @type Buffer[] */ - var messages = []; - var offset = 0; - - while (offset < buffer.length) { - var totalLength = buffer.readInt32BE(offset); - - // create new buffer for individual message (shares memory with original) - var message = buffer.slice(offset, totalLength + offset); - // increment offset to it starts at the next message - offset += totalLength; - - messages.push(message); - } - - return messages; -} - -/** - * @api private - */ -module.exports = { - eventMessageChunker: eventMessageChunker -}; - -},{}],30:[function(require,module,exports){ -var util = require('../core').util; -var toBuffer = util.buffer.toBuffer; - -/** - * A lossless representation of a signed, 64-bit integer. Instances of this - * class may be used in arithmetic expressions as if they were numeric - * primitives, but the binary representation will be preserved unchanged as the - * `bytes` property of the object. The bytes should be encoded as big-endian, - * two's complement integers. - * @param {Buffer} bytes - * - * @api private - */ -function Int64(bytes) { - if (bytes.length !== 8) { - throw new Error('Int64 buffers must be exactly 8 bytes'); - } - if (!util.Buffer.isBuffer(bytes)) bytes = toBuffer(bytes); - - this.bytes = bytes; -} - -/** - * @param {number} number - * @returns {Int64} - * - * @api private - */ -Int64.fromNumber = function(number) { - if (number > 9223372036854775807 || number < -9223372036854775808) { - throw new Error( - number + ' is too large (or, if negative, too small) to represent as an Int64' - ); - } - - var bytes = new Uint8Array(8); - for ( - var i = 7, remaining = Math.abs(Math.round(number)); - i > -1 && remaining > 0; - i--, remaining /= 256 - ) { - bytes[i] = remaining; - } - - if (number < 0) { - negate(bytes); - } - - return new Int64(bytes); -}; - -/** - * @returns {number} - * - * @api private - */ -Int64.prototype.valueOf = function() { - var bytes = this.bytes.slice(0); - var negative = bytes[0] & 128; - if (negative) { - negate(bytes); - } - - return parseInt(bytes.toString('hex'), 16) * (negative ? -1 : 1); -}; - -Int64.prototype.toString = function() { - return String(this.valueOf()); -}; - -/** - * @param {Buffer} bytes - * - * @api private - */ -function negate(bytes) { - for (var i = 0; i < 8; i++) { - bytes[i] ^= 0xFF; - } - for (var i = 7; i > -1; i--) { - bytes[i]++; - if (bytes[i] !== 0) { - break; - } - } -} - -/** - * @api private - */ -module.exports = { - Int64: Int64 -}; - -},{"../core":19}],31:[function(require,module,exports){ -var parseMessage = require('./parse-message').parseMessage; - -/** - * - * @param {*} parser - * @param {Buffer} message - * @param {*} shape - * @api private - */ -function parseEvent(parser, message, shape) { - var parsedMessage = parseMessage(message); - - // check if message is an event or error - var messageType = parsedMessage.headers[':message-type']; - if (messageType) { - if (messageType.value === 'error') { - throw parseError(parsedMessage); - } else if (messageType.value !== 'event') { - // not sure how to parse non-events/non-errors, ignore for now - return; - } - } - - // determine event type - var eventType = parsedMessage.headers[':event-type']; - // check that the event type is modeled - var eventModel = shape.members[eventType.value]; - if (!eventModel) { - return; - } - - var result = {}; - // check if an event payload exists - var eventPayloadMemberName = eventModel.eventPayloadMemberName; - if (eventPayloadMemberName) { - var payloadShape = eventModel.members[eventPayloadMemberName]; - // if the shape is binary, return the byte array - if (payloadShape.type === 'binary') { - result[eventPayloadMemberName] = parsedMessage.body; + try { xhr.responseType = 'arraybuffer'; } catch (e) {} + + try { + if (httpRequest.body) { + xhr.send(httpRequest.body); } else { - result[eventPayloadMemberName] = parser.parse(parsedMessage.body.toString(), payloadShape); + xhr.send(); } - } - - // read event headers - var eventHeaderNames = eventModel.eventHeaderMemberNames; - for (var i = 0; i < eventHeaderNames.length; i++) { - var name = eventHeaderNames[i]; - if (parsedMessage.headers[name]) { - // parse the header! - result[name] = eventModel.members[name].toType(parsedMessage.headers[name].value); + } catch (err) { + if (httpRequest.body && typeof httpRequest.body.buffer === 'object') { + xhr.send(httpRequest.body.buffer); // send ArrayBuffer directly + } else { + throw err; } - } - - var output = {}; - output[eventType.value] = result; - return output; -} - -function parseError(message) { - var errorCode = message.headers[':error-code']; - var errorMessage = message.headers[':error-message']; - var error = new Error(errorMessage.value || errorMessage); - error.code = error.name = errorCode.value || errorCode; - return error; -} - -/** - * @api private - */ -module.exports = { - parseEvent: parseEvent -}; - -},{"./parse-message":32}],32:[function(require,module,exports){ -var Int64 = require('./int64').Int64; - -var splitMessage = require('./split-message').splitMessage; - -var BOOLEAN_TAG = 'boolean'; -var BYTE_TAG = 'byte'; -var SHORT_TAG = 'short'; -var INT_TAG = 'integer'; -var LONG_TAG = 'long'; -var BINARY_TAG = 'binary'; -var STRING_TAG = 'string'; -var TIMESTAMP_TAG = 'timestamp'; -var UUID_TAG = 'uuid'; - -/** - * @api private - * - * @param {Buffer} headers - */ -function parseHeaders(headers) { - var out = {}; - var position = 0; - while (position < headers.length) { - var nameLength = headers.readUInt8(position++); - var name = headers.slice(position, position + nameLength).toString(); - position += nameLength; - switch (headers.readUInt8(position++)) { - case 0 /* boolTrue */: - out[name] = { - type: BOOLEAN_TAG, - value: true - }; - break; - case 1 /* boolFalse */: - out[name] = { - type: BOOLEAN_TAG, - value: false - }; - break; - case 2 /* byte */: - out[name] = { - type: BYTE_TAG, - value: headers.readInt8(position++) - }; - break; - case 3 /* short */: - out[name] = { - type: SHORT_TAG, - value: headers.readInt16BE(position) - }; - position += 2; - break; - case 4 /* integer */: - out[name] = { - type: INT_TAG, - value: headers.readInt32BE(position) - }; - position += 4; - break; - case 5 /* long */: - out[name] = { - type: LONG_TAG, - value: new Int64(headers.slice(position, position + 8)) - }; - position += 8; - break; - case 6 /* byteArray */: - var binaryLength = headers.readUInt16BE(position); - position += 2; - out[name] = { - type: BINARY_TAG, - value: headers.slice(position, position + binaryLength) - }; - position += binaryLength; - break; - case 7 /* string */: - var stringLength = headers.readUInt16BE(position); - position += 2; - out[name] = { - type: STRING_TAG, - value: headers.slice( - position, - position + stringLength - ).toString() - }; - position += stringLength; - break; - case 8 /* timestamp */: - out[name] = { - type: TIMESTAMP_TAG, - value: new Date( - new Int64(headers.slice(position, position + 8)) - .valueOf() - ) - }; - position += 8; - break; - case 9 /* uuid */: - var uuidChars = headers.slice(position, position + 16) - .toString('hex'); - position += 16; - out[name] = { - type: UUID_TAG, - value: uuidChars.substr(0, 8) + '-' + - uuidChars.substr(8, 4) + '-' + - uuidChars.substr(12, 4) + '-' + - uuidChars.substr(16, 4) + '-' + - uuidChars.substr(20) - }; - break; - default: - throw new Error('Unrecognized header type tag'); + } + + return emitter; + }, + + parseHeaders: function parseHeaders(rawHeaders) { + var headers = {}; + AWS.util.arrayEach(rawHeaders.split(/\r?\n/), function (line) { + var key = line.split(':', 1)[0]; + var value = line.substring(key.length + 2); + if (key.length > 0) headers[key.toLowerCase()] = value; + }); + return headers; + }, + + finishRequest: function finishRequest(xhr, emitter) { + var buffer; + if (xhr.responseType === 'arraybuffer' && xhr.response) { + var ab = xhr.response; + buffer = new AWS.util.Buffer(ab.byteLength); + var view = new Uint8Array(ab); + for (var i = 0; i < buffer.length; ++i) { + buffer[i] = view[i]; + } + } + + try { + if (!buffer && typeof xhr.responseText === 'string') { + buffer = new AWS.util.Buffer(xhr.responseText); } + } catch (e) {} + + if (buffer) emitter.emit('data', buffer); + emitter.emit('end'); } - return out; -} - -function parseMessage(message) { - var parsed = splitMessage(message); - return { headers: parseHeaders(parsed.headers), body: parsed.body }; -} - -/** - * @api private - */ -module.exports = { - parseMessage: parseMessage -}; - -},{"./int64":30,"./split-message":33}],33:[function(require,module,exports){ -var util = require('../core').util; -var toBuffer = util.buffer.toBuffer; - -// All prelude components are unsigned, 32-bit integers -var PRELUDE_MEMBER_LENGTH = 4; -// The prelude consists of two components -var PRELUDE_LENGTH = PRELUDE_MEMBER_LENGTH * 2; -// Checksums are always CRC32 hashes. -var CHECKSUM_LENGTH = 4; -// Messages must include a full prelude, a prelude checksum, and a message checksum -var MINIMUM_MESSAGE_LENGTH = PRELUDE_LENGTH + CHECKSUM_LENGTH * 2; - -/** - * @api private - * - * @param {Buffer} message - */ -function splitMessage(message) { - if (!util.Buffer.isBuffer(message)) message = toBuffer(message); - - if (message.length < MINIMUM_MESSAGE_LENGTH) { - throw new Error('Provided message too short to accommodate event stream message overhead'); + }); + + /** + * @api private + */ + AWS.HttpClient.prototype = AWS.XHRClient.prototype; + + /** + * @api private + */ + AWS.HttpClient.streamsApiVersion = 1; + + },{"../core":19,"../http":35,"events":88}],37:[function(require,module,exports){ + var util = require('../util'); + + function JsonBuilder() { } + + JsonBuilder.prototype.build = function(value, shape) { + return JSON.stringify(translate(value, shape)); + }; + + function translate(value, shape) { + if (!shape || value === undefined || value === null) return undefined; + + switch (shape.type) { + case 'structure': return translateStructure(value, shape); + case 'map': return translateMap(value, shape); + case 'list': return translateList(value, shape); + default: return translateScalar(value, shape); } - - if (message.length !== message.readUInt32BE(0)) { - throw new Error('Reported message length does not match received message length'); + } + + function translateStructure(structure, shape) { + if (shape.isDocument) { + return structure; } - - var expectedPreludeChecksum = message.readUInt32BE(PRELUDE_LENGTH); - + var struct = {}; + util.each(structure, function(name, value) { + var memberShape = shape.members[name]; + if (memberShape) { + if (memberShape.location !== 'body') return; + var locationName = memberShape.isLocationName ? memberShape.name : name; + var result = translate(value, memberShape); + if (result !== undefined) struct[locationName] = result; + } + }); + return struct; + } + + function translateList(list, shape) { + var out = []; + util.arrayEach(list, function(value) { + var result = translate(value, shape.member); + if (result !== undefined) out.push(result); + }); + return out; + } + + function translateMap(map, shape) { + var out = {}; + util.each(map, function(key, value) { + var result = translate(value, shape.value); + if (result !== undefined) out[key] = result; + }); + return out; + } + + function translateScalar(value, shape) { + return shape.toWireFormat(value); + } + + /** + * @api private + */ + module.exports = JsonBuilder; + + },{"../util":74}],38:[function(require,module,exports){ + var util = require('../util'); + + function JsonParser() { } + + JsonParser.prototype.parse = function(value, shape) { + return translate(JSON.parse(value), shape); + }; + + function translate(value, shape) { + if (!shape || value === undefined) return undefined; + + switch (shape.type) { + case 'structure': return translateStructure(value, shape); + case 'map': return translateMap(value, shape); + case 'list': return translateList(value, shape); + default: return translateScalar(value, shape); + } + } + + function translateStructure(structure, shape) { + if (structure == null) return undefined; + if (shape.isDocument) return structure; + + var struct = {}; + var shapeMembers = shape.members; + util.each(shapeMembers, function(name, memberShape) { + var locationName = memberShape.isLocationName ? memberShape.name : name; + if (Object.prototype.hasOwnProperty.call(structure, locationName)) { + var value = structure[locationName]; + var result = translate(value, memberShape); + if (result !== undefined) struct[name] = result; + } + }); + return struct; + } + + function translateList(list, shape) { + if (list == null) return undefined; + + var out = []; + util.arrayEach(list, function(value) { + var result = translate(value, shape.member); + if (result === undefined) out.push(null); + else out.push(result); + }); + return out; + } + + function translateMap(map, shape) { + if (map == null) return undefined; + + var out = {}; + util.each(map, function(key, value) { + var result = translate(value, shape.value); + if (result === undefined) out[key] = null; + else out[key] = result; + }); + return out; + } + + function translateScalar(value, shape) { + return shape.toType(value); + } + + /** + * @api private + */ + module.exports = JsonParser; + + },{"../util":74}],39:[function(require,module,exports){ + (function (process){(function (){ + var warning = [ + 'We are formalizing our plans to enter AWS SDK for JavaScript (v2) into maintenance mode in 2023.\n', + 'Please migrate your code to use AWS SDK for JavaScript (v3).', + 'For more information, check the migration guide at https://a.co/7PzMCcy' + ].join('\n'); + + module.exports = { + suppress: false + }; + + /** + * To suppress this message: + * @example + * require('aws-sdk/lib/maintenance_mode_message').suppress = true; + */ + function emitWarning() { + if (typeof process === 'undefined') + return; + + // Skip maintenance mode message in Lambda environments if ( - expectedPreludeChecksum !== util.crypto.crc32( - message.slice(0, PRELUDE_LENGTH) - ) + typeof process.env === 'object' && + typeof process.env.AWS_EXECUTION_ENV !== 'undefined' && + process.env.AWS_EXECUTION_ENV.indexOf('AWS_Lambda_') === 0 ) { - throw new Error( - 'The prelude checksum specified in the message (' + - expectedPreludeChecksum + - ') does not match the calculated CRC32 checksum.' - ); + return; } - - var expectedMessageChecksum = message.readUInt32BE(message.length - CHECKSUM_LENGTH); - + if ( - expectedMessageChecksum !== util.crypto.crc32( - message.slice(0, message.length - CHECKSUM_LENGTH) - ) + typeof process.env === 'object' && + typeof process.env.AWS_SDK_JS_SUPPRESS_MAINTENANCE_MODE_MESSAGE !== 'undefined' ) { - throw new Error( - 'The message checksum did not match the expected value of ' + - expectedMessageChecksum - ); + return; + } + + if (typeof process.emitWarning === 'function') { + process.emitWarning(warning, { + type: 'NOTE' + }); } - - var headersStart = PRELUDE_LENGTH + CHECKSUM_LENGTH; - var headersEnd = headersStart + message.readUInt32BE(PRELUDE_MEMBER_LENGTH); - - return { - headers: message.slice(headersStart, headersEnd), - body: message.slice(headersEnd, message.length - CHECKSUM_LENGTH), - }; -} - -/** - * @api private - */ -module.exports = { - splitMessage: splitMessage -}; - -},{"../core":19}],34:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var SequentialExecutor = require('./sequential_executor'); -var DISCOVER_ENDPOINT = require('./discover_endpoint').discoverEndpoint; -/** - * The namespace used to register global event listeners for request building - * and sending. - */ -AWS.EventListeners = { - /** - * @!attribute VALIDATE_CREDENTIALS - * A request listener that validates whether the request is being - * sent with credentials. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating credentials - * var listener = AWS.EventListeners.Core.VALIDATE_CREDENTIALS; - * request.removeListener('validate', listener); - * @readonly - * @return [Function] - * @!attribute VALIDATE_REGION - * A request listener that validates whether the region is set - * for a request. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating region configuration - * var listener = AWS.EventListeners.Core.VALIDATE_REGION; - * request.removeListener('validate', listener); - * @readonly - * @return [Function] - * @!attribute VALIDATE_PARAMETERS - * A request listener that validates input parameters in a request. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating parameters - * var listener = AWS.EventListeners.Core.VALIDATE_PARAMETERS; - * request.removeListener('validate', listener); - * @example Disable parameter validation globally - * AWS.EventListeners.Core.removeListener('validate', - * AWS.EventListeners.Core.VALIDATE_REGION); - * @readonly - * @return [Function] - * @!attribute SEND - * A request listener that initiates the HTTP connection for a - * request being sent. Handles the {AWS.Request~send 'send' Request event} - * @example Replacing the HTTP handler - * var listener = AWS.EventListeners.Core.SEND; - * request.removeListener('send', listener); - * request.on('send', function(response) { - * customHandler.send(response); - * }); - * @return [Function] - * @readonly - * @!attribute HTTP_DATA - * A request listener that reads data from the HTTP connection in order - * to build the response data. - * Handles the {AWS.Request~httpData 'httpData' Request event}. - * Remove this handler if you are overriding the 'httpData' event and - * do not want extra data processing and buffering overhead. - * @example Disabling default data processing - * var listener = AWS.EventListeners.Core.HTTP_DATA; - * request.removeListener('httpData', listener); - * @return [Function] - * @readonly - */ - Core: {} /* doc hack */ -}; - -/** - * @api private - */ -function getOperationAuthtype(req) { - if (!req.service.api.operations) { - return ''; - } - var operation = req.service.api.operations[req.operation]; - return operation ? operation.authtype : ''; -} - -/** - * @api private - */ -function getIdentityType(req) { - var service = req.service; - - if (service.config.signatureVersion) { - return service.config.signatureVersion; - } - - if (service.api.signatureVersion) { - return service.api.signatureVersion; } - - return getOperationAuthtype(req); -} - -AWS.EventListeners = { - Core: new SequentialExecutor().addNamedListeners(function(add, addAsync) { - addAsync( - 'VALIDATE_CREDENTIALS', 'validate', - function VALIDATE_CREDENTIALS(req, done) { - if (!req.service.api.signatureVersion && !req.service.config.signatureVersion) return done(); // none - - var identityType = getIdentityType(req); - if (identityType === 'bearer') { - req.service.config.getToken(function(err) { - if (err) { - req.response.error = AWS.util.error(err, {code: 'TokenError'}); - } - done(); - }); - return; - } - - req.service.config.getCredentials(function(err) { - if (err) { - req.response.error = AWS.util.error(err, - { - code: 'CredentialsError', - message: 'Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1' - } - ); - } - done(); - }); + + setTimeout(function () { + if (!module.exports.suppress) { + emitWarning(); + } + }, 0); + + }).call(this)}).call(this,require('_process')) + },{"_process":92}],40:[function(require,module,exports){ + var Collection = require('./collection'); + var Operation = require('./operation'); + var Shape = require('./shape'); + var Paginator = require('./paginator'); + var ResourceWaiter = require('./resource_waiter'); + var metadata = require('../../apis/metadata.json'); + + var util = require('../util'); + var property = util.property; + var memoizedProperty = util.memoizedProperty; + + function Api(api, options) { + var self = this; + api = api || {}; + options = options || {}; + options.api = this; + + api.metadata = api.metadata || {}; + + var serviceIdentifier = options.serviceIdentifier; + delete options.serviceIdentifier; + + property(this, 'isApi', true, false); + property(this, 'apiVersion', api.metadata.apiVersion); + property(this, 'endpointPrefix', api.metadata.endpointPrefix); + property(this, 'signingName', api.metadata.signingName); + property(this, 'globalEndpoint', api.metadata.globalEndpoint); + property(this, 'signatureVersion', api.metadata.signatureVersion); + property(this, 'jsonVersion', api.metadata.jsonVersion); + property(this, 'targetPrefix', api.metadata.targetPrefix); + property(this, 'protocol', api.metadata.protocol); + property(this, 'timestampFormat', api.metadata.timestampFormat); + property(this, 'xmlNamespaceUri', api.metadata.xmlNamespace); + property(this, 'abbreviation', api.metadata.serviceAbbreviation); + property(this, 'fullName', api.metadata.serviceFullName); + property(this, 'serviceId', api.metadata.serviceId); + if (serviceIdentifier && metadata[serviceIdentifier]) { + property(this, 'xmlNoDefaultLists', metadata[serviceIdentifier].xmlNoDefaultLists, false); + } + + memoizedProperty(this, 'className', function() { + var name = api.metadata.serviceAbbreviation || api.metadata.serviceFullName; + if (!name) return null; + + name = name.replace(/^Amazon|AWS\s*|\(.*|\s+|\W+/g, ''); + if (name === 'ElasticLoadBalancing') name = 'ELB'; + return name; }); - - add('VALIDATE_REGION', 'validate', function VALIDATE_REGION(req) { - if (!req.service.isGlobalEndpoint) { - var dnsHostRegex = new RegExp(/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9])$/); - if (!req.service.config.region) { - req.response.error = AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Missing region in config'}); - } else if (!dnsHostRegex.test(req.service.config.region)) { - req.response.error = AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Invalid region in config'}); - } + + function addEndpointOperation(name, operation) { + if (operation.endpointoperation === true) { + property(self, 'endpointOperation', util.string.lowerFirst(name)); + } + if (operation.endpointdiscovery && !self.hasRequiredEndpointDiscovery) { + property( + self, + 'hasRequiredEndpointDiscovery', + operation.endpointdiscovery.required === true + ); } + } + + property(this, 'operations', new Collection(api.operations, options, function(name, operation) { + return new Operation(name, operation, options); + }, util.string.lowerFirst, addEndpointOperation)); + + property(this, 'shapes', new Collection(api.shapes, options, function(name, shape) { + return Shape.create(shape, options); + })); + + property(this, 'paginators', new Collection(api.paginators, options, function(name, paginator) { + return new Paginator(name, paginator, options); + })); + + property(this, 'waiters', new Collection(api.waiters, options, function(name, waiter) { + return new ResourceWaiter(name, waiter, options); + }, util.string.lowerFirst)); + + if (options.documentation) { + property(this, 'documentation', api.documentation); + property(this, 'documentationUrl', api.documentationUrl); + } + property(this, 'awsQueryCompatible', api.metadata.awsQueryCompatible); + } + + /** + * @api private + */ + module.exports = Api; + + },{"../../apis/metadata.json":4,"../util":74,"./collection":41,"./operation":42,"./paginator":43,"./resource_waiter":44,"./shape":45}],41:[function(require,module,exports){ + var memoizedProperty = require('../util').memoizedProperty; + + function memoize(name, value, factory, nameTr) { + memoizedProperty(this, nameTr(name), function() { + return factory(name, value); }); - - add('BUILD_IDEMPOTENCY_TOKENS', 'validate', function BUILD_IDEMPOTENCY_TOKENS(req) { - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - if (!operation) { - return; - } - var idempotentMembers = operation.idempotentMembers; - if (!idempotentMembers.length) { - return; + } + + function Collection(iterable, options, factory, nameTr, callback) { + nameTr = nameTr || String; + var self = this; + + for (var id in iterable) { + if (Object.prototype.hasOwnProperty.call(iterable, id)) { + memoize.call(self, id, iterable[id], factory, nameTr); + if (callback) callback(id, iterable[id]); } - // creates a copy of params so user's param object isn't mutated - var params = AWS.util.copy(req.params); - for (var i = 0, iLen = idempotentMembers.length; i < iLen; i++) { - if (!params[idempotentMembers[i]]) { - // add the member - params[idempotentMembers[i]] = AWS.util.uuid.v4(); - } + } + } + + /** + * @api private + */ + module.exports = Collection; + + },{"../util":74}],42:[function(require,module,exports){ + var Shape = require('./shape'); + + var util = require('../util'); + var property = util.property; + var memoizedProperty = util.memoizedProperty; + + function Operation(name, operation, options) { + var self = this; + options = options || {}; + + property(this, 'name', operation.name || name); + property(this, 'api', options.api, false); + + operation.http = operation.http || {}; + property(this, 'endpoint', operation.endpoint); + property(this, 'httpMethod', operation.http.method || 'POST'); + property(this, 'httpPath', operation.http.requestUri || '/'); + property(this, 'authtype', operation.authtype || ''); + property( + this, + 'endpointDiscoveryRequired', + operation.endpointdiscovery ? + (operation.endpointdiscovery.required ? 'REQUIRED' : 'OPTIONAL') : + 'NULL' + ); + + // httpChecksum replaces usage of httpChecksumRequired, but some APIs + // (s3control) still uses old trait. + var httpChecksumRequired = operation.httpChecksumRequired + || (operation.httpChecksum && operation.httpChecksum.requestChecksumRequired); + property(this, 'httpChecksumRequired', httpChecksumRequired, false); + + memoizedProperty(this, 'input', function() { + if (!operation.input) { + return new Shape.create({type: 'structure'}, options); } - req.params = params; + return Shape.create(operation.input, options); }); - - add('VALIDATE_PARAMETERS', 'validate', function VALIDATE_PARAMETERS(req) { - if (!req.service.api.operations) { - return; + + memoizedProperty(this, 'output', function() { + if (!operation.output) { + return new Shape.create({type: 'structure'}, options); } - var rules = req.service.api.operations[req.operation].input; - var validation = req.service.config.paramValidation; - new AWS.ParamValidator(validation).validate(rules, req.params); + return Shape.create(operation.output, options); }); - - add('COMPUTE_CHECKSUM', 'afterBuild', function COMPUTE_CHECKSUM(req) { - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - if (!operation) { - return; - } - var body = req.httpRequest.body; - var isNonStreamingPayload = body && (AWS.util.Buffer.isBuffer(body) || typeof body === 'string'); - var headers = req.httpRequest.headers; - if ( - operation.httpChecksumRequired && - req.service.config.computeChecksums && - isNonStreamingPayload && - !headers['Content-MD5'] - ) { - var md5 = AWS.util.crypto.md5(body, 'base64'); - headers['Content-MD5'] = md5; + + memoizedProperty(this, 'errors', function() { + var list = []; + if (!operation.errors) return null; + + for (var i = 0; i < operation.errors.length; i++) { + list.push(Shape.create(operation.errors[i], options)); } + + return list; }); - - addAsync('COMPUTE_SHA256', 'afterBuild', function COMPUTE_SHA256(req, done) { - req.haltHandlersOnError(); - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - var authtype = operation ? operation.authtype : ''; - if (!req.service.api.signatureVersion && !authtype && !req.service.config.signatureVersion) return done(); // none - if (req.service.getSignerClass(req) === AWS.Signers.V4) { - var body = req.httpRequest.body || ''; - if (authtype.indexOf('unsigned-body') >= 0) { - req.httpRequest.headers['X-Amz-Content-Sha256'] = 'UNSIGNED-PAYLOAD'; - return done(); - } - AWS.util.computeSha256(body, function(err, sha) { - if (err) { - done(err); - } - else { - req.httpRequest.headers['X-Amz-Content-Sha256'] = sha; - done(); - } - }); - } else { - done(); - } + + memoizedProperty(this, 'paginator', function() { + return options.api.paginators[name]; }); - - add('SET_CONTENT_LENGTH', 'afterBuild', function SET_CONTENT_LENGTH(req) { - var authtype = getOperationAuthtype(req); - var payloadMember = AWS.util.getRequestPayloadShape(req); - if (req.httpRequest.headers['Content-Length'] === undefined) { - try { - var length = AWS.util.string.byteLength(req.httpRequest.body); - req.httpRequest.headers['Content-Length'] = length; - } catch (err) { - if (payloadMember && payloadMember.isStreaming) { - if (payloadMember.requiresLength) { - //streaming payload requires length(s3, glacier) - throw err; - } else if (authtype.indexOf('unsigned-body') >= 0) { - //unbounded streaming payload(lex, mediastore) - req.httpRequest.headers['Transfer-Encoding'] = 'chunked'; - return; - } else { - throw err; - } - } - throw err; + + if (options.documentation) { + property(this, 'documentation', operation.documentation); + property(this, 'documentationUrl', operation.documentationUrl); + } + + // idempotentMembers only tracks top-level input shapes + memoizedProperty(this, 'idempotentMembers', function() { + var idempotentMembers = []; + var input = self.input; + var members = input.members; + if (!input.members) { + return idempotentMembers; + } + for (var name in members) { + if (!members.hasOwnProperty(name)) { + continue; + } + if (members[name].isIdempotent === true) { + idempotentMembers.push(name); } } + return idempotentMembers; }); - - add('SET_HTTP_HOST', 'afterBuild', function SET_HTTP_HOST(req) { - req.httpRequest.headers['Host'] = req.httpRequest.endpoint.host; + + memoizedProperty(this, 'hasEventOutput', function() { + var output = self.output; + return hasEventStream(output); }); - - add('SET_TRACE_ID', 'afterBuild', function SET_TRACE_ID(req) { - var traceIdHeaderName = 'X-Amzn-Trace-Id'; - if (AWS.util.isNode() && !Object.hasOwnProperty.call(req.httpRequest.headers, traceIdHeaderName)) { - var ENV_LAMBDA_FUNCTION_NAME = 'AWS_LAMBDA_FUNCTION_NAME'; - var ENV_TRACE_ID = '_X_AMZN_TRACE_ID'; - var functionName = process.env[ENV_LAMBDA_FUNCTION_NAME]; - var traceId = process.env[ENV_TRACE_ID]; - if ( - typeof functionName === 'string' && - functionName.length > 0 && - typeof traceId === 'string' && - traceId.length > 0 - ) { - req.httpRequest.headers[traceIdHeaderName] = traceId; + } + + function hasEventStream(topLevelShape) { + var members = topLevelShape.members; + var payload = topLevelShape.payload; + + if (!topLevelShape.members) { + return false; + } + + if (payload) { + var payloadMember = members[payload]; + return payloadMember.isEventStream; + } + + // check if any member is an event stream + for (var name in members) { + if (!members.hasOwnProperty(name)) { + if (members[name].isEventStream === true) { + return true; } } - }); - - add('RESTART', 'restart', function RESTART() { - var err = this.response.error; - if (!err || !err.retryable) return; - - this.httpRequest = new AWS.HttpRequest( - this.service.endpoint, - this.service.region - ); - - if (this.response.retryCount < this.service.config.maxRetries) { - this.response.retryCount++; - } else { - this.response.error = null; + } + return false; + } + + /** + * @api private + */ + module.exports = Operation; + + },{"../util":74,"./shape":45}],43:[function(require,module,exports){ + var property = require('../util').property; + + function Paginator(name, paginator) { + property(this, 'inputToken', paginator.input_token); + property(this, 'limitKey', paginator.limit_key); + property(this, 'moreResults', paginator.more_results); + property(this, 'outputToken', paginator.output_token); + property(this, 'resultKey', paginator.result_key); + } + + /** + * @api private + */ + module.exports = Paginator; + + },{"../util":74}],44:[function(require,module,exports){ + var util = require('../util'); + var property = util.property; + + function ResourceWaiter(name, waiter, options) { + options = options || {}; + property(this, 'name', name); + property(this, 'api', options.api, false); + + if (waiter.operation) { + property(this, 'operation', util.string.lowerFirst(waiter.operation)); + } + + var self = this; + var keys = [ + 'type', + 'description', + 'delay', + 'maxAttempts', + 'acceptors' + ]; + + keys.forEach(function(key) { + var value = waiter[key]; + if (value) { + property(self, key, value); } }); - - var addToHead = true; - addAsync('DISCOVER_ENDPOINT', 'sign', DISCOVER_ENDPOINT, addToHead); - - addAsync('SIGN', 'sign', function SIGN(req, done) { - var service = req.service; - var identityType = getIdentityType(req); - if (!identityType || identityType.length === 0) return done(); // none - - if (identityType === 'bearer') { - service.config.getToken(function (err, token) { - if (err) { - req.response.error = err; - return done(); - } - - try { - var SignerClass = service.getSignerClass(req); - var signer = new SignerClass(req.httpRequest); - signer.addAuthorization(token); - } catch (e) { - req.response.error = e; - } - done(); - }); - } else { - service.config.getCredentials(function (err, credentials) { - if (err) { - req.response.error = err; - return done(); - } - - try { - var date = service.getSkewCorrectedDate(); - var SignerClass = service.getSignerClass(req); - var operations = req.service.api.operations || {}; - var operation = operations[req.operation]; - var signer = new SignerClass(req.httpRequest, - service.getSigningName(req), - { - signatureCache: service.config.signatureCache, - operation: operation, - signatureVersion: service.api.signatureVersion - }); - signer.setServiceClientId(service._clientId); - - // clear old authorization headers - delete req.httpRequest.headers['Authorization']; - delete req.httpRequest.headers['Date']; - delete req.httpRequest.headers['X-Amz-Date']; - - // add new authorization - signer.addAuthorization(credentials, date); - req.signedAt = date; - } catch (e) { - req.response.error = e; - } - done(); + } + + /** + * @api private + */ + module.exports = ResourceWaiter; + + },{"../util":74}],45:[function(require,module,exports){ + var Collection = require('./collection'); + + var util = require('../util'); + + function property(obj, name, value) { + if (value !== null && value !== undefined) { + util.property.apply(this, arguments); + } + } + + function memoizedProperty(obj, name) { + if (!obj.constructor.prototype[name]) { + util.memoizedProperty.apply(this, arguments); + } + } + + function Shape(shape, options, memberName) { + options = options || {}; + + property(this, 'shape', shape.shape); + property(this, 'api', options.api, false); + property(this, 'type', shape.type); + property(this, 'enum', shape.enum); + property(this, 'min', shape.min); + property(this, 'max', shape.max); + property(this, 'pattern', shape.pattern); + property(this, 'location', shape.location || this.location || 'body'); + property(this, 'name', this.name || shape.xmlName || shape.queryName || + shape.locationName || memberName); + property(this, 'isStreaming', shape.streaming || this.isStreaming || false); + property(this, 'requiresLength', shape.requiresLength, false); + property(this, 'isComposite', shape.isComposite || false); + property(this, 'isShape', true, false); + property(this, 'isQueryName', Boolean(shape.queryName), false); + property(this, 'isLocationName', Boolean(shape.locationName), false); + property(this, 'isIdempotent', shape.idempotencyToken === true); + property(this, 'isJsonValue', shape.jsonvalue === true); + property(this, 'isSensitive', shape.sensitive === true || shape.prototype && shape.prototype.sensitive === true); + property(this, 'isEventStream', Boolean(shape.eventstream), false); + property(this, 'isEvent', Boolean(shape.event), false); + property(this, 'isEventPayload', Boolean(shape.eventpayload), false); + property(this, 'isEventHeader', Boolean(shape.eventheader), false); + property(this, 'isTimestampFormatSet', Boolean(shape.timestampFormat) || shape.prototype && shape.prototype.isTimestampFormatSet === true, false); + property(this, 'endpointDiscoveryId', Boolean(shape.endpointdiscoveryid), false); + property(this, 'hostLabel', Boolean(shape.hostLabel), false); + + if (options.documentation) { + property(this, 'documentation', shape.documentation); + property(this, 'documentationUrl', shape.documentationUrl); + } + + if (shape.xmlAttribute) { + property(this, 'isXmlAttribute', shape.xmlAttribute || false); + } + + // type conversion and parsing + property(this, 'defaultValue', null); + this.toWireFormat = function(value) { + if (value === null || value === undefined) return ''; + return value; + }; + this.toType = function(value) { return value; }; + } + + /** + * @api private + */ + Shape.normalizedTypes = { + character: 'string', + double: 'float', + long: 'integer', + short: 'integer', + biginteger: 'integer', + bigdecimal: 'float', + blob: 'binary' + }; + + /** + * @api private + */ + Shape.types = { + 'structure': StructureShape, + 'list': ListShape, + 'map': MapShape, + 'boolean': BooleanShape, + 'timestamp': TimestampShape, + 'float': FloatShape, + 'integer': IntegerShape, + 'string': StringShape, + 'base64': Base64Shape, + 'binary': BinaryShape + }; + + Shape.resolve = function resolve(shape, options) { + if (shape.shape) { + var refShape = options.api.shapes[shape.shape]; + if (!refShape) { + throw new Error('Cannot find shape reference: ' + shape.shape); + } + + return refShape; + } else { + return null; + } + }; + + Shape.create = function create(shape, options, memberName) { + if (shape.isShape) return shape; + + var refShape = Shape.resolve(shape, options); + if (refShape) { + var filteredKeys = Object.keys(shape); + if (!options.documentation) { + filteredKeys = filteredKeys.filter(function(name) { + return !name.match(/documentation/); }); - } - }); - - add('VALIDATE_RESPONSE', 'validateResponse', function VALIDATE_RESPONSE(resp) { - if (this.service.successfulResponse(resp, this)) { - resp.data = {}; - resp.error = null; - } else { - resp.data = null; - resp.error = AWS.util.error(new Error(), - {code: 'UnknownError', message: 'An unknown error occurred.'}); + + // create an inline shape with extra members + var InlineShape = function() { + refShape.constructor.call(this, shape, options, memberName); + }; + InlineShape.prototype = refShape; + return new InlineShape(); + } else { + // set type if not set + if (!shape.type) { + if (shape.members) shape.type = 'structure'; + else if (shape.member) shape.type = 'list'; + else if (shape.key) shape.type = 'map'; + else shape.type = 'string'; } - }); - - add('ERROR', 'error', function ERROR(err, resp) { - var awsQueryCompatible = resp.request.service.api.awsQueryCompatible; - if (awsQueryCompatible) { - var headers = resp.httpResponse.headers; - var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined; - if (queryErrorCode && queryErrorCode.includes(';')) { - resp.error.code = queryErrorCode.split(';')[0]; - } + + // normalize types + var origType = shape.type; + if (Shape.normalizedTypes[shape.type]) { + shape.type = Shape.normalizedTypes[shape.type]; } - }, true); - - addAsync('SEND', 'send', function SEND(resp, done) { - resp.httpResponse._abortCallback = done; - resp.error = null; - resp.data = null; - - function callback(httpResp) { - resp.httpResponse.stream = httpResp; - var stream = resp.request.httpRequest.stream; - var service = resp.request.service; - var api = service.api; - var operationName = resp.request.operation; - var operation = api.operations[operationName] || {}; - - httpResp.on('headers', function onHeaders(statusCode, headers, statusMessage) { - resp.request.emit( - 'httpHeaders', - [statusCode, headers, resp, statusMessage] - ); - - if (!resp.httpResponse.streaming) { - if (AWS.HttpClient.streamsApiVersion === 2) { // streams2 API check - // if we detect event streams, we're going to have to - // return the stream immediately - if (operation.hasEventOutput && service.successfulResponse(resp)) { - // skip reading the IncomingStream - resp.request.emit('httpDone'); - done(); - return; - } - - httpResp.on('readable', function onReadable() { - var data = httpResp.read(); - if (data !== null) { - resp.request.emit('httpData', [data, resp]); - } - }); - } else { // legacy streams API - httpResp.on('data', function onData(data) { - resp.request.emit('httpData', [data, resp]); - }); + + if (Shape.types[shape.type]) { + return new Shape.types[shape.type](shape, options, memberName); + } else { + throw new Error('Unrecognized shape type: ' + origType); + } + } + }; + + function CompositeShape(shape) { + Shape.apply(this, arguments); + property(this, 'isComposite', true); + + if (shape.flattened) { + property(this, 'flattened', shape.flattened || false); + } + } + + function StructureShape(shape, options) { + var self = this; + var requiredMap = null, firstInit = !this.isShape; + + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return {}; }); + property(this, 'members', {}); + property(this, 'memberNames', []); + property(this, 'required', []); + property(this, 'isRequired', function() { return false; }); + property(this, 'isDocument', Boolean(shape.document)); + } + + if (shape.members) { + property(this, 'members', new Collection(shape.members, options, function(name, member) { + return Shape.create(member, options, name); + })); + memoizedProperty(this, 'memberNames', function() { + return shape.xmlOrder || Object.keys(shape.members); + }); + + if (shape.event) { + memoizedProperty(this, 'eventPayloadMemberName', function() { + var members = self.members; + var memberNames = self.memberNames; + // iterate over members to find ones that are event payloads + for (var i = 0, iLen = memberNames.length; i < iLen; i++) { + if (members[memberNames[i]].isEventPayload) { + return memberNames[i]; } } }); - - httpResp.on('end', function onEnd() { - if (!stream || !stream.didCallback) { - if (AWS.HttpClient.streamsApiVersion === 2 && (operation.hasEventOutput && service.successfulResponse(resp))) { - // don't concatenate response chunks when streaming event stream data when response is successful - return; + + memoizedProperty(this, 'eventHeaderMemberNames', function() { + var members = self.members; + var memberNames = self.memberNames; + var eventHeaderMemberNames = []; + // iterate over members to find ones that are event headers + for (var i = 0, iLen = memberNames.length; i < iLen; i++) { + if (members[memberNames[i]].isEventHeader) { + eventHeaderMemberNames.push(memberNames[i]); } - resp.request.emit('httpDone'); - done(); } + return eventHeaderMemberNames; }); } - - function progress(httpResp) { - httpResp.on('sendProgress', function onSendProgress(value) { - resp.request.emit('httpUploadProgress', [value, resp]); - }); - - httpResp.on('receiveProgress', function onReceiveProgress(value) { - resp.request.emit('httpDownloadProgress', [value, resp]); - }); - } - - function error(err) { - if (err.code !== 'RequestAbortedError') { - var errCode = err.code === 'TimeoutError' ? err.code : 'NetworkingError'; - err = AWS.util.error(err, { - code: errCode, - region: resp.request.httpRequest.region, - hostname: resp.request.httpRequest.endpoint.hostname, - retryable: true - }); + } + + if (shape.required) { + property(this, 'required', shape.required); + property(this, 'isRequired', function(name) { + if (!requiredMap) { + requiredMap = {}; + for (var i = 0; i < shape.required.length; i++) { + requiredMap[shape.required[i]] = true; + } } - resp.error = err; - resp.request.emit('httpError', [resp.error, resp], function() { - done(); - }); + + return requiredMap[name]; + }, false, true); + } + + property(this, 'resultWrapper', shape.resultWrapper || null); + + if (shape.payload) { + property(this, 'payload', shape.payload); + } + + if (typeof shape.xmlNamespace === 'string') { + property(this, 'xmlNamespaceUri', shape.xmlNamespace); + } else if (typeof shape.xmlNamespace === 'object') { + property(this, 'xmlNamespacePrefix', shape.xmlNamespace.prefix); + property(this, 'xmlNamespaceUri', shape.xmlNamespace.uri); + } + } + + function ListShape(shape, options) { + var self = this, firstInit = !this.isShape; + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return []; }); + } + + if (shape.member) { + memoizedProperty(this, 'member', function() { + return Shape.create(shape.member, options); + }); + } + + if (this.flattened) { + var oldName = this.name; + memoizedProperty(this, 'name', function() { + return self.member.name || oldName; + }); + } + } + + function MapShape(shape, options) { + var firstInit = !this.isShape; + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return {}; }); + property(this, 'key', Shape.create({type: 'string'}, options)); + property(this, 'value', Shape.create({type: 'string'}, options)); + } + + if (shape.key) { + memoizedProperty(this, 'key', function() { + return Shape.create(shape.key, options); + }); + } + if (shape.value) { + memoizedProperty(this, 'value', function() { + return Shape.create(shape.value, options); + }); + } + } + + function TimestampShape(shape) { + var self = this; + Shape.apply(this, arguments); + + if (shape.timestampFormat) { + property(this, 'timestampFormat', shape.timestampFormat); + } else if (self.isTimestampFormatSet && this.timestampFormat) { + property(this, 'timestampFormat', this.timestampFormat); + } else if (this.location === 'header') { + property(this, 'timestampFormat', 'rfc822'); + } else if (this.location === 'querystring') { + property(this, 'timestampFormat', 'iso8601'); + } else if (this.api) { + switch (this.api.protocol) { + case 'json': + case 'rest-json': + property(this, 'timestampFormat', 'unixTimestamp'); + break; + case 'rest-xml': + case 'query': + case 'ec2': + property(this, 'timestampFormat', 'iso8601'); + break; } - - function executeSend() { - var http = AWS.HttpClient.getInstance(); - var httpOptions = resp.request.service.config.httpOptions || {}; - try { - var stream = http.handleRequest(resp.request.httpRequest, httpOptions, - callback, error); - progress(stream); - } catch (err) { - error(err); - } + } + + this.toType = function(value) { + if (value === null || value === undefined) return null; + if (typeof value.toUTCString === 'function') return value; + return typeof value === 'string' || typeof value === 'number' ? + util.date.parseTimestamp(value) : null; + }; + + this.toWireFormat = function(value) { + return util.date.format(value, self.timestampFormat); + }; + } + + function StringShape() { + Shape.apply(this, arguments); + + var nullLessProtocols = ['rest-xml', 'query', 'ec2']; + this.toType = function(value) { + value = this.api && nullLessProtocols.indexOf(this.api.protocol) > -1 ? + value || '' : value; + if (this.isJsonValue) { + return JSON.parse(value); + } + + return value && typeof value.toString === 'function' ? + value.toString() : value; + }; + + this.toWireFormat = function(value) { + return this.isJsonValue ? JSON.stringify(value) : value; + }; + } + + function FloatShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (value === null || value === undefined) return null; + return parseFloat(value); + }; + this.toWireFormat = this.toType; + } + + function IntegerShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (value === null || value === undefined) return null; + return parseInt(value, 10); + }; + this.toWireFormat = this.toType; + } + + function BinaryShape() { + Shape.apply(this, arguments); + this.toType = function(value) { + var buf = util.base64.decode(value); + if (this.isSensitive && util.isNode() && typeof util.Buffer.alloc === 'function') { + /* Node.js can create a Buffer that is not isolated. + * i.e. buf.byteLength !== buf.buffer.byteLength + * This means that the sensitive data is accessible to anyone with access to buf.buffer. + * If this is the node shared Buffer, then other code within this process _could_ find this secret. + * Copy sensitive data to an isolated Buffer and zero the sensitive data. + * While this is safe to do here, copying this code somewhere else may produce unexpected results. + */ + var secureBuf = util.Buffer.alloc(buf.length, buf); + buf.fill(0); + buf = secureBuf; + } + return buf; + }; + this.toWireFormat = util.base64.encode; + } + + function Base64Shape() { + BinaryShape.apply(this, arguments); + } + + function BooleanShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (typeof value === 'boolean') return value; + if (value === null || value === undefined) return null; + return value === 'true'; + }; + } + + /** + * @api private + */ + Shape.shapes = { + StructureShape: StructureShape, + ListShape: ListShape, + MapShape: MapShape, + StringShape: StringShape, + BooleanShape: BooleanShape, + Base64Shape: Base64Shape + }; + + /** + * @api private + */ + module.exports = Shape; + + },{"../util":74,"./collection":41}],46:[function(require,module,exports){ + var AWS = require('./core'); + + /** + * @api private + */ + AWS.ParamValidator = AWS.util.inherit({ + /** + * Create a new validator object. + * + * @param validation [Boolean|map] whether input parameters should be + * validated against the operation description before sending the + * request. Pass a map to enable any of the following specific + * validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + */ + constructor: function ParamValidator(validation) { + if (validation === true || validation === undefined) { + validation = {'min': true}; } - var timeDiff = (resp.request.service.getSkewCorrectedDate() - this.signedAt) / 1000; - if (timeDiff >= 60 * 10) { // if we signed 10min ago, re-sign - this.emit('sign', [this], function(err) { - if (err) done(err); - else executeSend(); - }); + this.validation = validation; + }, + + validate: function validate(shape, params, context) { + this.errors = []; + this.validateMember(shape, params || {}, context || 'params'); + + if (this.errors.length > 1) { + var msg = this.errors.join('\n* '); + msg = 'There were ' + this.errors.length + + ' validation errors:\n* ' + msg; + throw AWS.util.error(new Error(msg), + {code: 'MultipleValidationErrors', errors: this.errors}); + } else if (this.errors.length === 1) { + throw this.errors[0]; } else { - executeSend(); + return true; } - }); - - add('HTTP_HEADERS', 'httpHeaders', - function HTTP_HEADERS(statusCode, headers, resp, statusMessage) { - resp.httpResponse.statusCode = statusCode; - resp.httpResponse.statusMessage = statusMessage; - resp.httpResponse.headers = headers; - resp.httpResponse.body = AWS.util.buffer.toBuffer(''); - resp.httpResponse.buffers = []; - resp.httpResponse.numBytes = 0; - var dateHeader = headers.date || headers.Date; - var service = resp.request.service; - if (dateHeader) { - var serverTime = Date.parse(dateHeader); - if (service.config.correctClockSkew - && service.isClockSkewed(serverTime)) { - service.applyClockOffset(serverTime); + }, + + fail: function fail(code, message) { + this.errors.push(AWS.util.error(new Error(message), {code: code})); + }, + + validateStructure: function validateStructure(shape, params, context) { + if (shape.isDocument) return true; + + this.validateType(params, context, ['object'], 'structure'); + var paramName; + for (var i = 0; shape.required && i < shape.required.length; i++) { + paramName = shape.required[i]; + var value = params[paramName]; + if (value === undefined || value === null) { + this.fail('MissingRequiredParameter', + 'Missing required key \'' + paramName + '\' in ' + context); } } - }); - - add('HTTP_DATA', 'httpData', function HTTP_DATA(chunk, resp) { - if (chunk) { - if (AWS.util.isNode()) { - resp.httpResponse.numBytes += chunk.length; - - var total = resp.httpResponse.headers['content-length']; - var progress = { loaded: resp.httpResponse.numBytes, total: total }; - resp.request.emit('httpDownloadProgress', [progress, resp]); + + // validate hash members + for (paramName in params) { + if (!Object.prototype.hasOwnProperty.call(params, paramName)) continue; + + var paramValue = params[paramName], + memberShape = shape.members[paramName]; + + if (memberShape !== undefined) { + var memberContext = [context, paramName].join('.'); + this.validateMember(memberShape, paramValue, memberContext); + } else if (paramValue !== undefined && paramValue !== null) { + this.fail('UnexpectedParameter', + 'Unexpected key \'' + paramName + '\' found in ' + context); } - - resp.httpResponse.buffers.push(AWS.util.buffer.toBuffer(chunk)); } - }); - - add('HTTP_DONE', 'httpDone', function HTTP_DONE(resp) { - // convert buffers array into single buffer - if (resp.httpResponse.buffers && resp.httpResponse.buffers.length > 0) { - var body = AWS.util.buffer.concat(resp.httpResponse.buffers); - resp.httpResponse.body = body; + + return true; + }, + + validateMember: function validateMember(shape, param, context) { + switch (shape.type) { + case 'structure': + return this.validateStructure(shape, param, context); + case 'list': + return this.validateList(shape, param, context); + case 'map': + return this.validateMap(shape, param, context); + default: + return this.validateScalar(shape, param, context); } - delete resp.httpResponse.numBytes; - delete resp.httpResponse.buffers; - }); - - add('FINALIZE_ERROR', 'retry', function FINALIZE_ERROR(resp) { - if (resp.httpResponse.statusCode) { - resp.error.statusCode = resp.httpResponse.statusCode; - if (resp.error.retryable === undefined) { - resp.error.retryable = this.service.retryableError(resp.error, this); + }, + + validateList: function validateList(shape, params, context) { + if (this.validateType(params, context, [Array])) { + this.validateRange(shape, params.length, context, 'list member count'); + // validate array members + for (var i = 0; i < params.length; i++) { + this.validateMember(shape.member, params[i], context + '[' + i + ']'); } } - }); - - add('INVALIDATE_CREDENTIALS', 'retry', function INVALIDATE_CREDENTIALS(resp) { - if (!resp.error) return; - switch (resp.error.code) { - case 'RequestExpired': // EC2 only - case 'ExpiredTokenException': - case 'ExpiredToken': - resp.error.retryable = true; - resp.request.service.config.credentials.expired = true; + }, + + validateMap: function validateMap(shape, params, context) { + if (this.validateType(params, context, ['object'], 'map')) { + // Build up a count of map members to validate range traits. + var mapCount = 0; + for (var param in params) { + if (!Object.prototype.hasOwnProperty.call(params, param)) continue; + // Validate any map key trait constraints + this.validateMember(shape.key, param, + context + '[key=\'' + param + '\']'); + this.validateMember(shape.value, params[param], + context + '[\'' + param + '\']'); + mapCount++; + } + this.validateRange(shape, mapCount, context, 'map member count'); } - }); - - add('EXPIRED_SIGNATURE', 'retry', function EXPIRED_SIGNATURE(resp) { - var err = resp.error; - if (!err) return; - if (typeof err.code === 'string' && typeof err.message === 'string') { - if (err.code.match(/Signature/) && err.message.match(/expired/)) { - resp.error.retryable = true; - } + }, + + validateScalar: function validateScalar(shape, value, context) { + switch (shape.type) { + case null: + case undefined: + case 'string': + return this.validateString(shape, value, context); + case 'base64': + case 'binary': + return this.validatePayload(value, context); + case 'integer': + case 'float': + return this.validateNumber(shape, value, context); + case 'boolean': + return this.validateType(value, context, ['boolean']); + case 'timestamp': + return this.validateType(value, context, [Date, + /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?Z$/, 'number'], + 'Date object, ISO-8601 string, or a UNIX timestamp'); + default: + return this.fail('UnkownType', 'Unhandled type ' + + shape.type + ' for ' + context); } - }); - - add('CLOCK_SKEWED', 'retry', function CLOCK_SKEWED(resp) { - if (!resp.error) return; - if (this.service.clockSkewError(resp.error) - && this.service.config.correctClockSkew) { - resp.error.retryable = true; + }, + + validateString: function validateString(shape, value, context) { + var validTypes = ['string']; + if (shape.isJsonValue) { + validTypes = validTypes.concat(['number', 'object', 'boolean']); } - }); - - add('REDIRECT', 'retry', function REDIRECT(resp) { - if (resp.error && resp.error.statusCode >= 300 && - resp.error.statusCode < 400 && resp.httpResponse.headers['location']) { - this.httpRequest.endpoint = - new AWS.Endpoint(resp.httpResponse.headers['location']); - this.httpRequest.headers['Host'] = this.httpRequest.endpoint.host; - resp.error.redirect = true; - resp.error.retryable = true; + if (value !== null && this.validateType(value, context, validTypes)) { + this.validateEnum(shape, value, context); + this.validateRange(shape, value.length, context, 'string length'); + this.validatePattern(shape, value, context); + this.validateUri(shape, value, context); } - }); - - add('RETRY_CHECK', 'retry', function RETRY_CHECK(resp) { - if (resp.error) { - if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { - resp.error.retryDelay = 0; - } else if (resp.retryCount < resp.maxRetries) { - resp.error.retryDelay = this.service.retryDelays(resp.retryCount, resp.error) || 0; + }, + + validateUri: function validateUri(shape, value, context) { + if (shape['location'] === 'uri') { + if (value.length === 0) { + this.fail('UriParameterError', 'Expected uri parameter to have length >= 1,' + + ' but found "' + value +'" for ' + context); } } - }); - - addAsync('RESET_RETRY_STATE', 'afterRetry', function RESET_RETRY_STATE(resp, done) { - var delay, willRetry = false; - - if (resp.error) { - delay = resp.error.retryDelay || 0; - if (resp.error.retryable && resp.retryCount < resp.maxRetries) { - resp.retryCount++; - willRetry = true; - } else if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { - resp.redirectCount++; - willRetry = true; + }, + + validatePattern: function validatePattern(shape, value, context) { + if (this.validation['pattern'] && shape['pattern'] !== undefined) { + if (!(new RegExp(shape['pattern'])).test(value)) { + this.fail('PatternMatchError', 'Provided value "' + value + '" ' + + 'does not match regex pattern /' + shape['pattern'] + '/ for ' + + context); } } - - // delay < 0 is a signal from customBackoff to skip retries - if (willRetry && delay >= 0) { - resp.error = null; - setTimeout(done, delay); - } else { - done(); - } - }); - }), - - CorePost: new SequentialExecutor().addNamedListeners(function(add) { - add('EXTRACT_REQUEST_ID', 'extractData', AWS.util.extractRequestId); - add('EXTRACT_REQUEST_ID', 'extractError', AWS.util.extractRequestId); - - add('ENOTFOUND_ERROR', 'httpError', function ENOTFOUND_ERROR(err) { - function isDNSError(err) { - return err.errno === 'ENOTFOUND' || - typeof err.errno === 'number' && - typeof AWS.util.getSystemErrorName === 'function' && - ['EAI_NONAME', 'EAI_NODATA'].indexOf(AWS.util.getSystemErrorName(err.errno) >= 0); - } - if (err.code === 'NetworkingError' && isDNSError(err)) { - var message = 'Inaccessible host: `' + err.hostname + '\' at port `' + err.port + - '\'. This service may not be available in the `' + err.region + - '\' region.'; - this.response.error = AWS.util.error(new Error(message), { - code: 'UnknownEndpoint', - region: err.region, - hostname: err.hostname, - retryable: true, - originalError: err - }); - } - }); - }), - - Logger: new SequentialExecutor().addNamedListeners(function(add) { - add('LOG_REQUEST', 'complete', function LOG_REQUEST(resp) { - var req = resp.request; - var logger = req.service.config.logger; - if (!logger) return; - function filterSensitiveLog(inputShape, shape) { - if (!shape) { - return shape; - } - if (inputShape.isSensitive) { - return '***SensitiveInformation***'; - } - switch (inputShape.type) { - case 'structure': - var struct = {}; - AWS.util.each(shape, function(subShapeName, subShape) { - if (Object.prototype.hasOwnProperty.call(inputShape.members, subShapeName)) { - struct[subShapeName] = filterSensitiveLog(inputShape.members[subShapeName], subShape); - } else { - struct[subShapeName] = subShape; - } - }); - return struct; - case 'list': - var list = []; - AWS.util.arrayEach(shape, function(subShape, index) { - list.push(filterSensitiveLog(inputShape.member, subShape)); - }); - return list; - case 'map': - var map = {}; - AWS.util.each(shape, function(key, value) { - map[key] = filterSensitiveLog(inputShape.value, value); - }); - return map; - default: - return shape; + }, + + validateRange: function validateRange(shape, value, context, descriptor) { + if (this.validation['min']) { + if (shape['min'] !== undefined && value < shape['min']) { + this.fail('MinRangeError', 'Expected ' + descriptor + ' >= ' + + shape['min'] + ', but found ' + value + ' for ' + context); } } - - function buildMessage() { - var time = resp.request.service.getSkewCorrectedDate().getTime(); - var delta = (time - req.startTime.getTime()) / 1000; - var ansi = logger.isTTY ? true : false; - var status = resp.httpResponse.statusCode; - var censoredParams = req.params; - if ( - req.service.api.operations && - req.service.api.operations[req.operation] && - req.service.api.operations[req.operation].input - ) { - var inputShape = req.service.api.operations[req.operation].input; - censoredParams = filterSensitiveLog(inputShape, req.params); - } - var params = require('util').inspect(censoredParams, true, null); - var message = ''; - if (ansi) message += '\x1B[33m'; - message += '[AWS ' + req.service.serviceIdentifier + ' ' + status; - message += ' ' + delta.toString() + 's ' + resp.retryCount + ' retries]'; - if (ansi) message += '\x1B[0;1m'; - message += ' ' + AWS.util.string.lowerFirst(req.operation); - message += '(' + params + ')'; - if (ansi) message += '\x1B[0m'; - return message; - } - - var line = buildMessage(); - if (typeof logger.log === 'function') { - logger.log(line); - } else if (typeof logger.write === 'function') { - logger.write(line + '\n'); - } - }); - }), - - Json: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/json'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - Rest: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - RestJson: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest_json'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - add('UNSET_CONTENT_LENGTH', 'afterBuild', svc.unsetContentLength); - }), - - RestXml: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest_xml'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - Query: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/query'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }) -}; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,"_process":92,"util":86}],35:[function(require,module,exports){ -var AWS = require('./core'); -var inherit = AWS.util.inherit; - -/** - * The endpoint that a service will talk to, for example, - * `'https://ec2.ap-southeast-1.amazonaws.com'`. If - * you need to override an endpoint for a service, you can - * set the endpoint on a service by passing the endpoint - * object with the `endpoint` option key: - * - * ```javascript - * var ep = new AWS.Endpoint('awsproxy.example.com'); - * var s3 = new AWS.S3({endpoint: ep}); - * s3.service.endpoint.hostname == 'awsproxy.example.com' - * ``` - * - * Note that if you do not specify a protocol, the protocol will - * be selected based on your current {AWS.config} configuration. - * - * @!attribute protocol - * @return [String] the protocol (http or https) of the endpoint - * URL - * @!attribute hostname - * @return [String] the host portion of the endpoint, e.g., - * example.com - * @!attribute host - * @return [String] the host portion of the endpoint including - * the port, e.g., example.com:80 - * @!attribute port - * @return [Integer] the port of the endpoint - * @!attribute href - * @return [String] the full URL of the endpoint - */ -AWS.Endpoint = inherit({ - - /** - * @overload Endpoint(endpoint) - * Constructs a new endpoint given an endpoint URL. If the - * URL omits a protocol (http or https), the default protocol - * set in the global {AWS.config} will be used. - * @param endpoint [String] the URL to construct an endpoint from - */ - constructor: function Endpoint(endpoint, config) { - AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']); - - if (typeof endpoint === 'undefined' || endpoint === null) { - throw new Error('Invalid endpoint: ' + endpoint); - } else if (typeof endpoint !== 'string') { - return AWS.util.copy(endpoint); - } - - if (!endpoint.match(/^http/)) { - var useSSL = config && config.sslEnabled !== undefined ? - config.sslEnabled : AWS.config.sslEnabled; - endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint; - } - - AWS.util.update(this, AWS.util.urlParse(endpoint)); - - // Ensure the port property is set as an integer - if (this.port) { - this.port = parseInt(this.port, 10); - } else { - this.port = this.protocol === 'https:' ? 443 : 80; - } - } - -}); - -/** - * The low level HTTP request object, encapsulating all HTTP header - * and body data sent by a service request. - * - * @!attribute method - * @return [String] the HTTP method of the request - * @!attribute path - * @return [String] the path portion of the URI, e.g., - * "/list/?start=5&num=10" - * @!attribute headers - * @return [map] - * a map of header keys and their respective values - * @!attribute body - * @return [String] the request body payload - * @!attribute endpoint - * @return [AWS.Endpoint] the endpoint for the request - * @!attribute region - * @api private - * @return [String] the region, for signing purposes only. - */ -AWS.HttpRequest = inherit({ - - /** - * @api private - */ - constructor: function HttpRequest(endpoint, region) { - endpoint = new AWS.Endpoint(endpoint); - this.method = 'POST'; - this.path = endpoint.path || '/'; - this.headers = {}; - this.body = ''; - this.endpoint = endpoint; - this.region = region; - this._userAgent = ''; - this.setUserAgent(); - }, - - /** - * @api private - */ - setUserAgent: function setUserAgent() { - this._userAgent = this.headers[this.getUserAgentHeaderName()] = AWS.util.userAgent(); - }, - - getUserAgentHeaderName: function getUserAgentHeaderName() { - var prefix = AWS.util.isBrowser() ? 'X-Amz-' : ''; - return prefix + 'User-Agent'; - }, - - /** - * @api private - */ - appendToUserAgent: function appendToUserAgent(agentPartial) { - if (typeof agentPartial === 'string' && agentPartial) { - this._userAgent += ' ' + agentPartial; - } - this.headers[this.getUserAgentHeaderName()] = this._userAgent; - }, - - /** - * @api private - */ - getUserAgent: function getUserAgent() { - return this._userAgent; - }, - - /** - * @return [String] the part of the {path} excluding the - * query string - */ - pathname: function pathname() { - return this.path.split('?', 1)[0]; - }, - - /** - * @return [String] the query string portion of the {path} - */ - search: function search() { - var query = this.path.split('?', 2)[1]; - if (query) { - query = AWS.util.queryStringParse(query); - return AWS.util.queryParamsToString(query); - } - return ''; - }, - - /** - * @api private - * update httpRequest endpoint with endpoint string - */ - updateEndpoint: function updateEndpoint(endpointStr) { - var newEndpoint = new AWS.Endpoint(endpointStr); - this.endpoint = newEndpoint; - this.path = newEndpoint.path || '/'; - if (this.headers['Host']) { - this.headers['Host'] = newEndpoint.host; - } - } -}); - -/** - * The low level HTTP response object, encapsulating all HTTP header - * and body data returned from the request. - * - * @!attribute statusCode - * @return [Integer] the HTTP status code of the response (e.g., 200, 404) - * @!attribute headers - * @return [map] - * a map of response header keys and their respective values - * @!attribute body - * @return [String] the response body payload - * @!attribute [r] streaming - * @return [Boolean] whether this response is being streamed at a low-level. - * Defaults to `false` (buffered reads). Do not modify this manually, use - * {createUnbufferedStream} to convert the stream to unbuffered mode - * instead. - */ -AWS.HttpResponse = inherit({ - - /** - * @api private - */ - constructor: function HttpResponse() { - this.statusCode = undefined; - this.headers = {}; - this.body = undefined; - this.streaming = false; - this.stream = null; - }, - - /** - * Disables buffering on the HTTP response and returns the stream for reading. - * @return [Stream, XMLHttpRequest, null] the underlying stream object. - * Use this object to directly read data off of the stream. - * @note This object is only available after the {AWS.Request~httpHeaders} - * event has fired. This method must be called prior to - * {AWS.Request~httpData}. - * @example Taking control of a stream - * request.on('httpHeaders', function(statusCode, headers) { - * if (statusCode < 300) { - * if (headers.etag === 'xyz') { - * // pipe the stream, disabling buffering - * var stream = this.response.httpResponse.createUnbufferedStream(); - * stream.pipe(process.stdout); - * } else { // abort this request and set a better error message - * this.abort(); - * this.response.error = new Error('Invalid ETag'); - * } - * } - * }).send(console.log); - */ - createUnbufferedStream: function createUnbufferedStream() { - this.streaming = true; - return this.stream; - } -}); - - -AWS.HttpClient = inherit({}); - -/** - * @api private - */ -AWS.HttpClient.getInstance = function getInstance() { - if (this.singleton === undefined) { - this.singleton = new this(); - } - return this.singleton; -}; - -},{"./core":19}],36:[function(require,module,exports){ -var AWS = require('../core'); -var EventEmitter = require('events').EventEmitter; -require('../http'); - -/** - * @api private - */ -AWS.XHRClient = AWS.util.inherit({ - handleRequest: function handleRequest(httpRequest, httpOptions, callback, errCallback) { - var self = this; - var endpoint = httpRequest.endpoint; - var emitter = new EventEmitter(); - var href = endpoint.protocol + '//' + endpoint.hostname; - if (endpoint.port !== 80 && endpoint.port !== 443) { - href += ':' + endpoint.port; - } - href += httpRequest.path; - - var xhr = new XMLHttpRequest(), headersEmitted = false; - httpRequest.stream = xhr; - - xhr.addEventListener('readystatechange', function() { - try { - if (xhr.status === 0) return; // 0 code is invalid - } catch (e) { return; } - - if (this.readyState >= this.HEADERS_RECEIVED && !headersEmitted) { - emitter.statusCode = xhr.status; - emitter.headers = self.parseHeaders(xhr.getAllResponseHeaders()); - emitter.emit( - 'headers', - emitter.statusCode, - emitter.headers, - xhr.statusText - ); - headersEmitted = true; - } - if (this.readyState === this.DONE) { - self.finishRequest(xhr, emitter); + if (this.validation['max']) { + if (shape['max'] !== undefined && value > shape['max']) { + this.fail('MaxRangeError', 'Expected ' + descriptor + ' <= ' + + shape['max'] + ', but found ' + value + ' for ' + context); + } } - }, false); - xhr.upload.addEventListener('progress', function (evt) { - emitter.emit('sendProgress', evt); - }); - xhr.addEventListener('progress', function (evt) { - emitter.emit('receiveProgress', evt); - }, false); - xhr.addEventListener('timeout', function () { - errCallback(AWS.util.error(new Error('Timeout'), {code: 'TimeoutError'})); - }, false); - xhr.addEventListener('error', function () { - errCallback(AWS.util.error(new Error('Network Failure'), { - code: 'NetworkingError' - })); - }, false); - xhr.addEventListener('abort', function () { - errCallback(AWS.util.error(new Error('Request aborted'), { - code: 'RequestAbortedError' - })); - }, false); - - callback(emitter); - xhr.open(httpRequest.method, href, httpOptions.xhrAsync !== false); - AWS.util.each(httpRequest.headers, function (key, value) { - if (key !== 'Content-Length' && key !== 'User-Agent' && key !== 'Host') { - xhr.setRequestHeader(key, value); + }, + + validateEnum: function validateRange(shape, value, context) { + if (this.validation['enum'] && shape['enum'] !== undefined) { + // Fail if the string value is not present in the enum list + if (shape['enum'].indexOf(value) === -1) { + this.fail('EnumError', 'Found string value of ' + value + ', but ' + + 'expected ' + shape['enum'].join('|') + ' for ' + context); + } } - }); - - if (httpOptions.timeout && httpOptions.xhrAsync !== false) { - xhr.timeout = httpOptions.timeout; - } - - if (httpOptions.xhrWithCredentials) { - xhr.withCredentials = true; - } - try { xhr.responseType = 'arraybuffer'; } catch (e) {} - - try { - if (httpRequest.body) { - xhr.send(httpRequest.body); - } else { - xhr.send(); + }, + + validateType: function validateType(value, context, acceptedTypes, type) { + // We will not log an error for null or undefined, but we will return + // false so that callers know that the expected type was not strictly met. + if (value === null || value === undefined) return false; + + var foundInvalidType = false; + for (var i = 0; i < acceptedTypes.length; i++) { + if (typeof acceptedTypes[i] === 'string') { + if (typeof value === acceptedTypes[i]) return true; + } else if (acceptedTypes[i] instanceof RegExp) { + if ((value || '').toString().match(acceptedTypes[i])) return true; + } else { + if (value instanceof acceptedTypes[i]) return true; + if (AWS.util.isType(value, acceptedTypes[i])) return true; + if (!type && !foundInvalidType) acceptedTypes = acceptedTypes.slice(); + acceptedTypes[i] = AWS.util.typeName(acceptedTypes[i]); + } + foundInvalidType = true; } - } catch (err) { - if (httpRequest.body && typeof httpRequest.body.buffer === 'object') { - xhr.send(httpRequest.body.buffer); // send ArrayBuffer directly - } else { - throw err; + + var acceptedType = type; + if (!acceptedType) { + acceptedType = acceptedTypes.join(', ').replace(/,([^,]+)$/, ', or$1'); } - } - - return emitter; - }, - - parseHeaders: function parseHeaders(rawHeaders) { - var headers = {}; - AWS.util.arrayEach(rawHeaders.split(/\r?\n/), function (line) { - var key = line.split(':', 1)[0]; - var value = line.substring(key.length + 2); - if (key.length > 0) headers[key.toLowerCase()] = value; - }); - return headers; - }, - - finishRequest: function finishRequest(xhr, emitter) { - var buffer; - if (xhr.responseType === 'arraybuffer' && xhr.response) { - var ab = xhr.response; - buffer = new AWS.util.Buffer(ab.byteLength); - var view = new Uint8Array(ab); - for (var i = 0; i < buffer.length; ++i) { - buffer[i] = view[i]; + + var vowel = acceptedType.match(/^[aeiou]/i) ? 'n' : ''; + this.fail('InvalidParameterType', 'Expected ' + context + ' to be a' + + vowel + ' ' + acceptedType); + return false; + }, + + validateNumber: function validateNumber(shape, value, context) { + if (value === null || value === undefined) return; + if (typeof value === 'string') { + var castedValue = parseFloat(value); + if (castedValue.toString() === value) value = castedValue; } - } - - try { - if (!buffer && typeof xhr.responseText === 'string') { - buffer = new AWS.util.Buffer(xhr.responseText); + if (this.validateType(value, context, ['number'])) { + this.validateRange(shape, value, context, 'numeric value'); } - } catch (e) {} - - if (buffer) emitter.emit('data', buffer); - emitter.emit('end'); - } -}); - -/** - * @api private - */ -AWS.HttpClient.prototype = AWS.XHRClient.prototype; - -/** - * @api private - */ -AWS.HttpClient.streamsApiVersion = 1; - -},{"../core":19,"../http":35,"events":88}],37:[function(require,module,exports){ -var util = require('../util'); - -function JsonBuilder() { } - -JsonBuilder.prototype.build = function(value, shape) { - return JSON.stringify(translate(value, shape)); -}; - -function translate(value, shape) { - if (!shape || value === undefined || value === null) return undefined; - - switch (shape.type) { - case 'structure': return translateStructure(value, shape); - case 'map': return translateMap(value, shape); - case 'list': return translateList(value, shape); - default: return translateScalar(value, shape); - } -} - -function translateStructure(structure, shape) { - if (shape.isDocument) { - return structure; - } - var struct = {}; - util.each(structure, function(name, value) { - var memberShape = shape.members[name]; - if (memberShape) { - if (memberShape.location !== 'body') return; - var locationName = memberShape.isLocationName ? memberShape.name : name; - var result = translate(value, memberShape); - if (result !== undefined) struct[locationName] = result; - } - }); - return struct; -} - -function translateList(list, shape) { - var out = []; - util.arrayEach(list, function(value) { - var result = translate(value, shape.member); - if (result !== undefined) out.push(result); - }); - return out; -} - -function translateMap(map, shape) { - var out = {}; - util.each(map, function(key, value) { - var result = translate(value, shape.value); - if (result !== undefined) out[key] = result; - }); - return out; -} - -function translateScalar(value, shape) { - return shape.toWireFormat(value); -} - -/** - * @api private - */ -module.exports = JsonBuilder; - -},{"../util":74}],38:[function(require,module,exports){ -var util = require('../util'); - -function JsonParser() { } - -JsonParser.prototype.parse = function(value, shape) { - return translate(JSON.parse(value), shape); -}; - -function translate(value, shape) { - if (!shape || value === undefined) return undefined; - - switch (shape.type) { - case 'structure': return translateStructure(value, shape); - case 'map': return translateMap(value, shape); - case 'list': return translateList(value, shape); - default: return translateScalar(value, shape); - } -} - -function translateStructure(structure, shape) { - if (structure == null) return undefined; - if (shape.isDocument) return structure; - - var struct = {}; - var shapeMembers = shape.members; - util.each(shapeMembers, function(name, memberShape) { - var locationName = memberShape.isLocationName ? memberShape.name : name; - if (Object.prototype.hasOwnProperty.call(structure, locationName)) { - var value = structure[locationName]; - var result = translate(value, memberShape); - if (result !== undefined) struct[name] = result; - } - }); - return struct; -} - -function translateList(list, shape) { - if (list == null) return undefined; - - var out = []; - util.arrayEach(list, function(value) { - var result = translate(value, shape.member); - if (result === undefined) out.push(null); - else out.push(result); - }); - return out; -} - -function translateMap(map, shape) { - if (map == null) return undefined; - - var out = {}; - util.each(map, function(key, value) { - var result = translate(value, shape.value); - if (result === undefined) out[key] = null; - else out[key] = result; - }); - return out; -} - -function translateScalar(value, shape) { - return shape.toType(value); -} - -/** - * @api private - */ -module.exports = JsonParser; - -},{"../util":74}],39:[function(require,module,exports){ -(function (process){(function (){ -var warning = [ - 'We are formalizing our plans to enter AWS SDK for JavaScript (v2) into maintenance mode in 2023.\n', - 'Please migrate your code to use AWS SDK for JavaScript (v3).', - 'For more information, check the migration guide at https://a.co/7PzMCcy' -].join('\n'); - -module.exports = { - suppress: false -}; - -/** - * To suppress this message: - * @example - * require('aws-sdk/lib/maintenance_mode_message').suppress = true; - */ -function emitWarning() { - if (typeof process === 'undefined') - return; - - // Skip maintenance mode message in Lambda environments - if ( - typeof process.env === 'object' && - typeof process.env.AWS_EXECUTION_ENV !== 'undefined' && - process.env.AWS_EXECUTION_ENV.indexOf('AWS_Lambda_') === 0 - ) { - return; - } - - if ( - typeof process.env === 'object' && - typeof process.env.AWS_SDK_JS_SUPPRESS_MAINTENANCE_MODE_MESSAGE !== 'undefined' - ) { - return; - } - - if (typeof process.emitWarning === 'function') { - process.emitWarning(warning, { - type: 'NOTE' - }); - } -} - -setTimeout(function () { - if (!module.exports.suppress) { - emitWarning(); - } -}, 0); - -}).call(this)}).call(this,require('_process')) -},{"_process":92}],40:[function(require,module,exports){ -var Collection = require('./collection'); -var Operation = require('./operation'); -var Shape = require('./shape'); -var Paginator = require('./paginator'); -var ResourceWaiter = require('./resource_waiter'); -var metadata = require('../../apis/metadata.json'); - -var util = require('../util'); -var property = util.property; -var memoizedProperty = util.memoizedProperty; - -function Api(api, options) { - var self = this; - api = api || {}; - options = options || {}; - options.api = this; - - api.metadata = api.metadata || {}; - - var serviceIdentifier = options.serviceIdentifier; - delete options.serviceIdentifier; - - property(this, 'isApi', true, false); - property(this, 'apiVersion', api.metadata.apiVersion); - property(this, 'endpointPrefix', api.metadata.endpointPrefix); - property(this, 'signingName', api.metadata.signingName); - property(this, 'globalEndpoint', api.metadata.globalEndpoint); - property(this, 'signatureVersion', api.metadata.signatureVersion); - property(this, 'jsonVersion', api.metadata.jsonVersion); - property(this, 'targetPrefix', api.metadata.targetPrefix); - property(this, 'protocol', api.metadata.protocol); - property(this, 'timestampFormat', api.metadata.timestampFormat); - property(this, 'xmlNamespaceUri', api.metadata.xmlNamespace); - property(this, 'abbreviation', api.metadata.serviceAbbreviation); - property(this, 'fullName', api.metadata.serviceFullName); - property(this, 'serviceId', api.metadata.serviceId); - if (serviceIdentifier && metadata[serviceIdentifier]) { - property(this, 'xmlNoDefaultLists', metadata[serviceIdentifier].xmlNoDefaultLists, false); - } - - memoizedProperty(this, 'className', function() { - var name = api.metadata.serviceAbbreviation || api.metadata.serviceFullName; - if (!name) return null; - - name = name.replace(/^Amazon|AWS\s*|\(.*|\s+|\W+/g, ''); - if (name === 'ElasticLoadBalancing') name = 'ELB'; - return name; - }); - - function addEndpointOperation(name, operation) { - if (operation.endpointoperation === true) { - property(self, 'endpointOperation', util.string.lowerFirst(name)); + }, + + validatePayload: function validatePayload(value, context) { + if (value === null || value === undefined) return; + if (typeof value === 'string') return; + if (value && typeof value.byteLength === 'number') return; // typed arrays + if (AWS.util.isNode()) { // special check for buffer/stream in Node.js + var Stream = AWS.util.stream.Stream; + if (AWS.util.Buffer.isBuffer(value) || value instanceof Stream) return; + } else { + if (typeof Blob !== void 0 && value instanceof Blob) return; + } + + var types = ['Buffer', 'Stream', 'File', 'Blob', 'ArrayBuffer', 'DataView']; + if (value) { + for (var i = 0; i < types.length; i++) { + if (AWS.util.isType(value, types[i])) return; + if (AWS.util.typeName(value.constructor) === types[i]) return; + } + } + + this.fail('InvalidParameterType', 'Expected ' + context + ' to be a ' + + 'string, Buffer, Stream, Blob, or typed array object'); } - if (operation.endpointdiscovery && !self.hasRequiredEndpointDiscovery) { - property( - self, - 'hasRequiredEndpointDiscovery', - operation.endpointdiscovery.required === true - ); + }); + + },{"./core":19}],47:[function(require,module,exports){ + var util = require('../util'); + var AWS = require('../core'); + + /** + * Prepend prefix defined by API model to endpoint that's already + * constructed. This feature does not apply to operations using + * endpoint discovery and can be disabled. + * @api private + */ + function populateHostPrefix(request) { + var enabled = request.service.config.hostPrefixEnabled; + if (!enabled) return request; + var operationModel = request.service.api.operations[request.operation]; + //don't marshal host prefix when operation has endpoint discovery traits + if (hasEndpointDiscover(request)) return request; + if (operationModel.endpoint && operationModel.endpoint.hostPrefix) { + var hostPrefixNotation = operationModel.endpoint.hostPrefix; + var hostPrefix = expandHostPrefix(hostPrefixNotation, request.params, operationModel.input); + prependEndpointPrefix(request.httpRequest.endpoint, hostPrefix); + validateHostname(request.httpRequest.endpoint.hostname); } + return request; } - - property(this, 'operations', new Collection(api.operations, options, function(name, operation) { - return new Operation(name, operation, options); - }, util.string.lowerFirst, addEndpointOperation)); - - property(this, 'shapes', new Collection(api.shapes, options, function(name, shape) { - return Shape.create(shape, options); - })); - - property(this, 'paginators', new Collection(api.paginators, options, function(name, paginator) { - return new Paginator(name, paginator, options); - })); - - property(this, 'waiters', new Collection(api.waiters, options, function(name, waiter) { - return new ResourceWaiter(name, waiter, options); - }, util.string.lowerFirst)); - - if (options.documentation) { - property(this, 'documentation', api.documentation); - property(this, 'documentationUrl', api.documentationUrl); + + /** + * @api private + */ + function hasEndpointDiscover(request) { + var api = request.service.api; + var operationModel = api.operations[request.operation]; + var isEndpointOperation = api.endpointOperation && (api.endpointOperation === util.string.lowerFirst(operationModel.name)); + return (operationModel.endpointDiscoveryRequired !== 'NULL' || isEndpointOperation === true); } - property(this, 'awsQueryCompatible', api.metadata.awsQueryCompatible); -} - -/** - * @api private - */ -module.exports = Api; - -},{"../../apis/metadata.json":4,"../util":74,"./collection":41,"./operation":42,"./paginator":43,"./resource_waiter":44,"./shape":45}],41:[function(require,module,exports){ -var memoizedProperty = require('../util').memoizedProperty; - -function memoize(name, value, factory, nameTr) { - memoizedProperty(this, nameTr(name), function() { - return factory(name, value); - }); -} - -function Collection(iterable, options, factory, nameTr, callback) { - nameTr = nameTr || String; - var self = this; - - for (var id in iterable) { - if (Object.prototype.hasOwnProperty.call(iterable, id)) { - memoize.call(self, id, iterable[id], factory, nameTr); - if (callback) callback(id, iterable[id]); - } + + /** + * @api private + */ + function expandHostPrefix(hostPrefixNotation, params, shape) { + util.each(shape.members, function(name, member) { + if (member.hostLabel === true) { + if (typeof params[name] !== 'string' || params[name] === '') { + throw util.error(new Error(), { + message: 'Parameter ' + name + ' should be a non-empty string.', + code: 'InvalidParameter' + }); + } + var regex = new RegExp('\\{' + name + '\\}', 'g'); + hostPrefixNotation = hostPrefixNotation.replace(regex, params[name]); + } + }); + return hostPrefixNotation; } -} - -/** - * @api private - */ -module.exports = Collection; - -},{"../util":74}],42:[function(require,module,exports){ -var Shape = require('./shape'); - -var util = require('../util'); -var property = util.property; -var memoizedProperty = util.memoizedProperty; - -function Operation(name, operation, options) { - var self = this; - options = options || {}; - - property(this, 'name', operation.name || name); - property(this, 'api', options.api, false); - - operation.http = operation.http || {}; - property(this, 'endpoint', operation.endpoint); - property(this, 'httpMethod', operation.http.method || 'POST'); - property(this, 'httpPath', operation.http.requestUri || '/'); - property(this, 'authtype', operation.authtype || ''); - property( - this, - 'endpointDiscoveryRequired', - operation.endpointdiscovery ? - (operation.endpointdiscovery.required ? 'REQUIRED' : 'OPTIONAL') : - 'NULL' - ); - - // httpChecksum replaces usage of httpChecksumRequired, but some APIs - // (s3control) still uses old trait. - var httpChecksumRequired = operation.httpChecksumRequired - || (operation.httpChecksum && operation.httpChecksum.requestChecksumRequired); - property(this, 'httpChecksumRequired', httpChecksumRequired, false); - - memoizedProperty(this, 'input', function() { - if (!operation.input) { - return new Shape.create({type: 'structure'}, options); - } - return Shape.create(operation.input, options); - }); - - memoizedProperty(this, 'output', function() { - if (!operation.output) { - return new Shape.create({type: 'structure'}, options); + + /** + * @api private + */ + function prependEndpointPrefix(endpoint, prefix) { + if (endpoint.host) { + endpoint.host = prefix + endpoint.host; } - return Shape.create(operation.output, options); - }); - - memoizedProperty(this, 'errors', function() { - var list = []; - if (!operation.errors) return null; - - for (var i = 0; i < operation.errors.length; i++) { - list.push(Shape.create(operation.errors[i], options)); + if (endpoint.hostname) { + endpoint.hostname = prefix + endpoint.hostname; } - - return list; - }); - - memoizedProperty(this, 'paginator', function() { - return options.api.paginators[name]; - }); - - if (options.documentation) { - property(this, 'documentation', operation.documentation); - property(this, 'documentationUrl', operation.documentationUrl); } - - // idempotentMembers only tracks top-level input shapes - memoizedProperty(this, 'idempotentMembers', function() { - var idempotentMembers = []; - var input = self.input; - var members = input.members; - if (!input.members) { - return idempotentMembers; - } - for (var name in members) { - if (!members.hasOwnProperty(name)) { - continue; + + /** + * @api private + */ + function validateHostname(hostname) { + var labels = hostname.split('.'); + //Reference: https://tools.ietf.org/html/rfc1123#section-2 + var hostPattern = /^[a-zA-Z0-9]{1}$|^[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$/; + util.arrayEach(labels, function(label) { + if (!label.length || label.length < 1 || label.length > 63) { + throw util.error(new Error(), { + code: 'ValidationError', + message: 'Hostname label length should be between 1 to 63 characters, inclusive.' + }); } - if (members[name].isIdempotent === true) { - idempotentMembers.push(name); + if (!hostPattern.test(label)) { + throw AWS.util.error(new Error(), + {code: 'ValidationError', message: label + ' is not hostname compatible.'}); } - } - return idempotentMembers; - }); - - memoizedProperty(this, 'hasEventOutput', function() { - var output = self.output; - return hasEventStream(output); - }); -} - -function hasEventStream(topLevelShape) { - var members = topLevelShape.members; - var payload = topLevelShape.payload; - - if (!topLevelShape.members) { - return false; - } - - if (payload) { - var payloadMember = members[payload]; - return payloadMember.isEventStream; + }); } - - // check if any member is an event stream - for (var name in members) { - if (!members.hasOwnProperty(name)) { - if (members[name].isEventStream === true) { - return true; + + module.exports = { + populateHostPrefix: populateHostPrefix + }; + + },{"../core":19,"../util":74}],48:[function(require,module,exports){ + var util = require('../util'); + var JsonBuilder = require('../json/builder'); + var JsonParser = require('../json/parser'); + var populateHostPrefix = require('./helpers').populateHostPrefix; + + function buildRequest(req) { + var httpRequest = req.httpRequest; + var api = req.service.api; + var target = api.targetPrefix + '.' + api.operations[req.operation].name; + var version = api.jsonVersion || '1.0'; + var input = api.operations[req.operation].input; + var builder = new JsonBuilder(); + + if (version === 1) version = '1.0'; + + if (api.awsQueryCompatible) { + if (!httpRequest.params) { + httpRequest.params = {}; } + // because Query protocol does this. + Object.assign(httpRequest.params, req.params); } + + httpRequest.body = builder.build(req.params || {}, input); + httpRequest.headers['Content-Type'] = 'application/x-amz-json-' + version; + httpRequest.headers['X-Amz-Target'] = target; + + populateHostPrefix(req); } - return false; -} - -/** - * @api private - */ -module.exports = Operation; - -},{"../util":74,"./shape":45}],43:[function(require,module,exports){ -var property = require('../util').property; - -function Paginator(name, paginator) { - property(this, 'inputToken', paginator.input_token); - property(this, 'limitKey', paginator.limit_key); - property(this, 'moreResults', paginator.more_results); - property(this, 'outputToken', paginator.output_token); - property(this, 'resultKey', paginator.result_key); -} - -/** - * @api private - */ -module.exports = Paginator; - -},{"../util":74}],44:[function(require,module,exports){ -var util = require('../util'); -var property = util.property; - -function ResourceWaiter(name, waiter, options) { - options = options || {}; - property(this, 'name', name); - property(this, 'api', options.api, false); - - if (waiter.operation) { - property(this, 'operation', util.string.lowerFirst(waiter.operation)); - } - - var self = this; - var keys = [ - 'type', - 'description', - 'delay', - 'maxAttempts', - 'acceptors' - ]; - - keys.forEach(function(key) { - var value = waiter[key]; - if (value) { - property(self, key, value); - } - }); -} - -/** - * @api private - */ -module.exports = ResourceWaiter; - -},{"../util":74}],45:[function(require,module,exports){ -var Collection = require('./collection'); - -var util = require('../util'); - -function property(obj, name, value) { - if (value !== null && value !== undefined) { - util.property.apply(this, arguments); - } -} - -function memoizedProperty(obj, name) { - if (!obj.constructor.prototype[name]) { - util.memoizedProperty.apply(this, arguments); - } -} - -function Shape(shape, options, memberName) { - options = options || {}; - - property(this, 'shape', shape.shape); - property(this, 'api', options.api, false); - property(this, 'type', shape.type); - property(this, 'enum', shape.enum); - property(this, 'min', shape.min); - property(this, 'max', shape.max); - property(this, 'pattern', shape.pattern); - property(this, 'location', shape.location || this.location || 'body'); - property(this, 'name', this.name || shape.xmlName || shape.queryName || - shape.locationName || memberName); - property(this, 'isStreaming', shape.streaming || this.isStreaming || false); - property(this, 'requiresLength', shape.requiresLength, false); - property(this, 'isComposite', shape.isComposite || false); - property(this, 'isShape', true, false); - property(this, 'isQueryName', Boolean(shape.queryName), false); - property(this, 'isLocationName', Boolean(shape.locationName), false); - property(this, 'isIdempotent', shape.idempotencyToken === true); - property(this, 'isJsonValue', shape.jsonvalue === true); - property(this, 'isSensitive', shape.sensitive === true || shape.prototype && shape.prototype.sensitive === true); - property(this, 'isEventStream', Boolean(shape.eventstream), false); - property(this, 'isEvent', Boolean(shape.event), false); - property(this, 'isEventPayload', Boolean(shape.eventpayload), false); - property(this, 'isEventHeader', Boolean(shape.eventheader), false); - property(this, 'isTimestampFormatSet', Boolean(shape.timestampFormat) || shape.prototype && shape.prototype.isTimestampFormatSet === true, false); - property(this, 'endpointDiscoveryId', Boolean(shape.endpointdiscoveryid), false); - property(this, 'hostLabel', Boolean(shape.hostLabel), false); - - if (options.documentation) { - property(this, 'documentation', shape.documentation); - property(this, 'documentationUrl', shape.documentationUrl); - } - - if (shape.xmlAttribute) { - property(this, 'isXmlAttribute', shape.xmlAttribute || false); - } - - // type conversion and parsing - property(this, 'defaultValue', null); - this.toWireFormat = function(value) { - if (value === null || value === undefined) return ''; - return value; - }; - this.toType = function(value) { return value; }; -} - -/** - * @api private - */ -Shape.normalizedTypes = { - character: 'string', - double: 'float', - long: 'integer', - short: 'integer', - biginteger: 'integer', - bigdecimal: 'float', - blob: 'binary' -}; - -/** - * @api private - */ -Shape.types = { - 'structure': StructureShape, - 'list': ListShape, - 'map': MapShape, - 'boolean': BooleanShape, - 'timestamp': TimestampShape, - 'float': FloatShape, - 'integer': IntegerShape, - 'string': StringShape, - 'base64': Base64Shape, - 'binary': BinaryShape -}; - -Shape.resolve = function resolve(shape, options) { - if (shape.shape) { - var refShape = options.api.shapes[shape.shape]; - if (!refShape) { - throw new Error('Cannot find shape reference: ' + shape.shape); - } - - return refShape; - } else { - return null; - } -}; - -Shape.create = function create(shape, options, memberName) { - if (shape.isShape) return shape; - - var refShape = Shape.resolve(shape, options); - if (refShape) { - var filteredKeys = Object.keys(shape); - if (!options.documentation) { - filteredKeys = filteredKeys.filter(function(name) { - return !name.match(/documentation/); - }); - } - - // create an inline shape with extra members - var InlineShape = function() { - refShape.constructor.call(this, shape, options, memberName); - }; - InlineShape.prototype = refShape; - return new InlineShape(); - } else { - // set type if not set - if (!shape.type) { - if (shape.members) shape.type = 'structure'; - else if (shape.member) shape.type = 'list'; - else if (shape.key) shape.type = 'map'; - else shape.type = 'string'; - } - - // normalize types - var origType = shape.type; - if (Shape.normalizedTypes[shape.type]) { - shape.type = Shape.normalizedTypes[shape.type]; - } - - if (Shape.types[shape.type]) { - return new Shape.types[shape.type](shape, options, memberName); - } else { - throw new Error('Unrecognized shape type: ' + origType); + + function extractError(resp) { + var error = {}; + var httpResponse = resp.httpResponse; + + error.code = httpResponse.headers['x-amzn-errortype'] || 'UnknownError'; + if (typeof error.code === 'string') { + error.code = error.code.split(':')[0]; } - } -}; - -function CompositeShape(shape) { - Shape.apply(this, arguments); - property(this, 'isComposite', true); - - if (shape.flattened) { - property(this, 'flattened', shape.flattened || false); - } -} - -function StructureShape(shape, options) { - var self = this; - var requiredMap = null, firstInit = !this.isShape; - - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return {}; }); - property(this, 'members', {}); - property(this, 'memberNames', []); - property(this, 'required', []); - property(this, 'isRequired', function() { return false; }); - property(this, 'isDocument', Boolean(shape.document)); - } - - if (shape.members) { - property(this, 'members', new Collection(shape.members, options, function(name, member) { - return Shape.create(member, options, name); - })); - memoizedProperty(this, 'memberNames', function() { - return shape.xmlOrder || Object.keys(shape.members); - }); - - if (shape.event) { - memoizedProperty(this, 'eventPayloadMemberName', function() { - var members = self.members; - var memberNames = self.memberNames; - // iterate over members to find ones that are event payloads - for (var i = 0, iLen = memberNames.length; i < iLen; i++) { - if (members[memberNames[i]].isEventPayload) { - return memberNames[i]; - } - } - }); - - memoizedProperty(this, 'eventHeaderMemberNames', function() { - var members = self.members; - var memberNames = self.memberNames; - var eventHeaderMemberNames = []; - // iterate over members to find ones that are event headers - for (var i = 0, iLen = memberNames.length; i < iLen; i++) { - if (members[memberNames[i]].isEventHeader) { - eventHeaderMemberNames.push(memberNames[i]); - } + + if (httpResponse.body.length > 0) { + try { + var e = JSON.parse(httpResponse.body.toString()); + var code = e.__type || e.code || e.Code; + if (code) { + error.code = code.split('#').pop(); } - return eventHeaderMemberNames; - }); - } - } - - if (shape.required) { - property(this, 'required', shape.required); - property(this, 'isRequired', function(name) { - if (!requiredMap) { - requiredMap = {}; - for (var i = 0; i < shape.required.length; i++) { - requiredMap[shape.required[i]] = true; + if (error.code === 'RequestEntityTooLarge') { + error.message = 'Request body must be less than 1 MB'; + } else { + error.message = (e.message || e.Message || null); } + } catch (e) { + error.statusCode = httpResponse.statusCode; + error.message = httpResponse.statusMessage; } - - return requiredMap[name]; - }, false, true); - } - - property(this, 'resultWrapper', shape.resultWrapper || null); - - if (shape.payload) { - property(this, 'payload', shape.payload); - } - - if (typeof shape.xmlNamespace === 'string') { - property(this, 'xmlNamespaceUri', shape.xmlNamespace); - } else if (typeof shape.xmlNamespace === 'object') { - property(this, 'xmlNamespacePrefix', shape.xmlNamespace.prefix); - property(this, 'xmlNamespaceUri', shape.xmlNamespace.uri); - } -} - -function ListShape(shape, options) { - var self = this, firstInit = !this.isShape; - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return []; }); - } - - if (shape.member) { - memoizedProperty(this, 'member', function() { - return Shape.create(shape.member, options); - }); - } - - if (this.flattened) { - var oldName = this.name; - memoizedProperty(this, 'name', function() { - return self.member.name || oldName; - }); - } -} - -function MapShape(shape, options) { - var firstInit = !this.isShape; - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return {}; }); - property(this, 'key', Shape.create({type: 'string'}, options)); - property(this, 'value', Shape.create({type: 'string'}, options)); - } - - if (shape.key) { - memoizedProperty(this, 'key', function() { - return Shape.create(shape.key, options); - }); - } - if (shape.value) { - memoizedProperty(this, 'value', function() { - return Shape.create(shape.value, options); - }); - } -} - -function TimestampShape(shape) { - var self = this; - Shape.apply(this, arguments); - - if (shape.timestampFormat) { - property(this, 'timestampFormat', shape.timestampFormat); - } else if (self.isTimestampFormatSet && this.timestampFormat) { - property(this, 'timestampFormat', this.timestampFormat); - } else if (this.location === 'header') { - property(this, 'timestampFormat', 'rfc822'); - } else if (this.location === 'querystring') { - property(this, 'timestampFormat', 'iso8601'); - } else if (this.api) { - switch (this.api.protocol) { - case 'json': - case 'rest-json': - property(this, 'timestampFormat', 'unixTimestamp'); - break; - case 'rest-xml': - case 'query': - case 'ec2': - property(this, 'timestampFormat', 'iso8601'); - break; + } else { + error.statusCode = httpResponse.statusCode; + error.message = httpResponse.statusCode.toString(); } + + resp.error = util.error(new Error(), error); } - - this.toType = function(value) { - if (value === null || value === undefined) return null; - if (typeof value.toUTCString === 'function') return value; - return typeof value === 'string' || typeof value === 'number' ? - util.date.parseTimestamp(value) : null; - }; - - this.toWireFormat = function(value) { - return util.date.format(value, self.timestampFormat); - }; -} - -function StringShape() { - Shape.apply(this, arguments); - - var nullLessProtocols = ['rest-xml', 'query', 'ec2']; - this.toType = function(value) { - value = this.api && nullLessProtocols.indexOf(this.api.protocol) > -1 ? - value || '' : value; - if (this.isJsonValue) { - return JSON.parse(value); - } - - return value && typeof value.toString === 'function' ? - value.toString() : value; - }; - - this.toWireFormat = function(value) { - return this.isJsonValue ? JSON.stringify(value) : value; - }; -} - -function FloatShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (value === null || value === undefined) return null; - return parseFloat(value); - }; - this.toWireFormat = this.toType; -} - -function IntegerShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (value === null || value === undefined) return null; - return parseInt(value, 10); - }; - this.toWireFormat = this.toType; -} - -function BinaryShape() { - Shape.apply(this, arguments); - this.toType = function(value) { - var buf = util.base64.decode(value); - if (this.isSensitive && util.isNode() && typeof util.Buffer.alloc === 'function') { - /* Node.js can create a Buffer that is not isolated. - * i.e. buf.byteLength !== buf.buffer.byteLength - * This means that the sensitive data is accessible to anyone with access to buf.buffer. - * If this is the node shared Buffer, then other code within this process _could_ find this secret. - * Copy sensitive data to an isolated Buffer and zero the sensitive data. - * While this is safe to do here, copying this code somewhere else may produce unexpected results. - */ - var secureBuf = util.Buffer.alloc(buf.length, buf); - buf.fill(0); - buf = secureBuf; + + function extractData(resp) { + var body = resp.httpResponse.body.toString() || '{}'; + if (resp.request.service.config.convertResponseTypes === false) { + resp.data = JSON.parse(body); + } else { + var operation = resp.request.service.api.operations[resp.request.operation]; + var shape = operation.output || {}; + var parser = new JsonParser(); + resp.data = parser.parse(body, shape); } - return buf; - }; - this.toWireFormat = util.base64.encode; -} - -function Base64Shape() { - BinaryShape.apply(this, arguments); -} - -function BooleanShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (typeof value === 'boolean') return value; - if (value === null || value === undefined) return null; - return value === 'true'; - }; -} - -/** - * @api private - */ -Shape.shapes = { - StructureShape: StructureShape, - ListShape: ListShape, - MapShape: MapShape, - StringShape: StringShape, - BooleanShape: BooleanShape, - Base64Shape: Base64Shape -}; - -/** - * @api private - */ -module.exports = Shape; - -},{"../util":74,"./collection":41}],46:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * @api private - */ -AWS.ParamValidator = AWS.util.inherit({ + } + /** - * Create a new validator object. - * - * @param validation [Boolean|map] whether input parameters should be - * validated against the operation description before sending the - * request. Pass a map to enable any of the following specific - * validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. + * @api private */ - constructor: function ParamValidator(validation) { - if (validation === true || validation === undefined) { - validation = {'min': true}; - } - this.validation = validation; - }, - - validate: function validate(shape, params, context) { - this.errors = []; - this.validateMember(shape, params || {}, context || 'params'); - - if (this.errors.length > 1) { - var msg = this.errors.join('\n* '); - msg = 'There were ' + this.errors.length + - ' validation errors:\n* ' + msg; - throw AWS.util.error(new Error(msg), - {code: 'MultipleValidationErrors', errors: this.errors}); - } else if (this.errors.length === 1) { - throw this.errors[0]; - } else { - return true; - } - }, - - fail: function fail(code, message) { - this.errors.push(AWS.util.error(new Error(message), {code: code})); - }, - - validateStructure: function validateStructure(shape, params, context) { - if (shape.isDocument) return true; - - this.validateType(params, context, ['object'], 'structure'); - var paramName; - for (var i = 0; shape.required && i < shape.required.length; i++) { - paramName = shape.required[i]; - var value = params[paramName]; - if (value === undefined || value === null) { - this.fail('MissingRequiredParameter', - 'Missing required key \'' + paramName + '\' in ' + context); - } - } - - // validate hash members - for (paramName in params) { - if (!Object.prototype.hasOwnProperty.call(params, paramName)) continue; - - var paramValue = params[paramName], - memberShape = shape.members[paramName]; - - if (memberShape !== undefined) { - var memberContext = [context, paramName].join('.'); - this.validateMember(memberShape, paramValue, memberContext); - } else if (paramValue !== undefined && paramValue !== null) { - this.fail('UnexpectedParameter', - 'Unexpected key \'' + paramName + '\' found in ' + context); - } - } - - return true; - }, - - validateMember: function validateMember(shape, param, context) { - switch (shape.type) { - case 'structure': - return this.validateStructure(shape, param, context); - case 'list': - return this.validateList(shape, param, context); - case 'map': - return this.validateMap(shape, param, context); - default: - return this.validateScalar(shape, param, context); - } - }, - - validateList: function validateList(shape, params, context) { - if (this.validateType(params, context, [Array])) { - this.validateRange(shape, params.length, context, 'list member count'); - // validate array members - for (var i = 0; i < params.length; i++) { - this.validateMember(shape.member, params[i], context + '[' + i + ']'); - } - } - }, - - validateMap: function validateMap(shape, params, context) { - if (this.validateType(params, context, ['object'], 'map')) { - // Build up a count of map members to validate range traits. - var mapCount = 0; - for (var param in params) { - if (!Object.prototype.hasOwnProperty.call(params, param)) continue; - // Validate any map key trait constraints - this.validateMember(shape.key, param, - context + '[key=\'' + param + '\']'); - this.validateMember(shape.value, params[param], - context + '[\'' + param + '\']'); - mapCount++; + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData + }; + + },{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(require,module,exports){ + var AWS = require('../core'); + var util = require('../util'); + var QueryParamSerializer = require('../query/query_param_serializer'); + var Shape = require('../model/shape'); + var populateHostPrefix = require('./helpers').populateHostPrefix; + + function buildRequest(req) { + var operation = req.service.api.operations[req.operation]; + var httpRequest = req.httpRequest; + httpRequest.headers['Content-Type'] = + 'application/x-www-form-urlencoded; charset=utf-8'; + httpRequest.params = { + Version: req.service.api.apiVersion, + Action: operation.name + }; + + // convert the request parameters into a list of query params, + // e.g. Deeply.NestedParam.0.Name=value + var builder = new QueryParamSerializer(); + builder.serialize(req.params, operation.input, function(name, value) { + httpRequest.params[name] = value; + }); + httpRequest.body = util.queryParamsToString(httpRequest.params); + + populateHostPrefix(req); + } + + function extractError(resp) { + var data, body = resp.httpResponse.body.toString(); + if (body.match('= 1,' - + ' but found "' + value +'" for ' + context); - } + + var parser = new AWS.XML.Parser(); + + // TODO: Refactor XML Parser to parse RequestId from response. + if (shape && shape.members && !shape.members._XAMZRequestId) { + var requestIdShape = Shape.create( + { type: 'string' }, + { api: { protocol: 'query' } }, + 'requestId' + ); + shape.members._XAMZRequestId = requestIdShape; } - }, - - validatePattern: function validatePattern(shape, value, context) { - if (this.validation['pattern'] && shape['pattern'] !== undefined) { - if (!(new RegExp(shape['pattern'])).test(value)) { - this.fail('PatternMatchError', 'Provided value "' + value + '" ' - + 'does not match regex pattern /' + shape['pattern'] + '/ for ' - + context); + + var data = parser.parse(resp.httpResponse.body.toString(), shape); + resp.requestId = data._XAMZRequestId || data.requestId; + + if (data._XAMZRequestId) delete data._XAMZRequestId; + + if (origRules.resultWrapper) { + if (data[origRules.resultWrapper]) { + util.update(data, data[origRules.resultWrapper]); + delete data[origRules.resultWrapper]; } } - }, - - validateRange: function validateRange(shape, value, context, descriptor) { - if (this.validation['min']) { - if (shape['min'] !== undefined && value < shape['min']) { - this.fail('MinRangeError', 'Expected ' + descriptor + ' >= ' - + shape['min'] + ', but found ' + value + ' for ' + context); + + resp.data = data; + } + + /** + * @api private + */ + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData + }; + + },{"../core":19,"../model/shape":45,"../query/query_param_serializer":53,"../util":74,"./helpers":47}],50:[function(require,module,exports){ + var util = require('../util'); + var populateHostPrefix = require('./helpers').populateHostPrefix; + + function populateMethod(req) { + req.httpRequest.method = req.service.api.operations[req.operation].httpMethod; + } + + function generateURI(endpointPath, operationPath, input, params) { + var uri = [endpointPath, operationPath].join('/'); + uri = uri.replace(/\/+/g, '/'); + + var queryString = {}, queryStringSet = false; + util.each(input.members, function (name, member) { + var paramValue = params[name]; + if (paramValue === null || paramValue === undefined) return; + if (member.location === 'uri') { + var regex = new RegExp('\\{' + member.name + '(\\+)?\\}'); + uri = uri.replace(regex, function(_, plus) { + var fn = plus ? util.uriEscapePath : util.uriEscape; + return fn(String(paramValue)); + }); + } else if (member.location === 'querystring') { + queryStringSet = true; + + if (member.type === 'list') { + queryString[member.name] = paramValue.map(function(val) { + return util.uriEscape(member.member.toWireFormat(val).toString()); + }); + } else if (member.type === 'map') { + util.each(paramValue, function(key, value) { + if (Array.isArray(value)) { + queryString[key] = value.map(function(val) { + return util.uriEscape(String(val)); + }); + } else { + queryString[key] = util.uriEscape(String(value)); + } + }); + } else { + queryString[member.name] = util.uriEscape(member.toWireFormat(paramValue).toString()); + } } + }); + + if (queryStringSet) { + uri += (uri.indexOf('?') >= 0 ? '&' : '?'); + var parts = []; + util.arrayEach(Object.keys(queryString).sort(), function(key) { + if (!Array.isArray(queryString[key])) { + queryString[key] = [queryString[key]]; + } + for (var i = 0; i < queryString[key].length; i++) { + parts.push(util.uriEscape(String(key)) + '=' + queryString[key][i]); + } + }); + uri += parts.join('&'); } - if (this.validation['max']) { - if (shape['max'] !== undefined && value > shape['max']) { - this.fail('MaxRangeError', 'Expected ' + descriptor + ' <= ' - + shape['max'] + ', but found ' + value + ' for ' + context); + + return uri; + } + + function populateURI(req) { + var operation = req.service.api.operations[req.operation]; + var input = operation.input; + + var uri = generateURI(req.httpRequest.endpoint.path, operation.httpPath, input, req.params); + req.httpRequest.path = uri; + } + + function populateHeaders(req) { + var operation = req.service.api.operations[req.operation]; + util.each(operation.input.members, function (name, member) { + var value = req.params[name]; + if (value === null || value === undefined) return; + + if (member.location === 'headers' && member.type === 'map') { + util.each(value, function(key, memberValue) { + req.httpRequest.headers[member.name + key] = memberValue; + }); + } else if (member.location === 'header') { + value = member.toWireFormat(value).toString(); + if (member.isJsonValue) { + value = util.base64.encode(value); + } + req.httpRequest.headers[member.name] = value; } - } - }, - - validateEnum: function validateRange(shape, value, context) { - if (this.validation['enum'] && shape['enum'] !== undefined) { - // Fail if the string value is not present in the enum list - if (shape['enum'].indexOf(value) === -1) { - this.fail('EnumError', 'Found string value of ' + value + ', but ' - + 'expected ' + shape['enum'].join('|') + ' for ' + context); + }); + } + + function buildRequest(req) { + populateMethod(req); + populateURI(req); + populateHeaders(req); + populateHostPrefix(req); + } + + function extractError() { + } + + function extractData(resp) { + var req = resp.request; + var data = {}; + var r = resp.httpResponse; + var operation = req.service.api.operations[req.operation]; + var output = operation.output; + + // normalize headers names to lower-cased keys for matching + var headers = {}; + util.each(r.headers, function (k, v) { + headers[k.toLowerCase()] = v; + }); + + util.each(output.members, function(name, member) { + var header = (member.name || name).toLowerCase(); + if (member.location === 'headers' && member.type === 'map') { + data[name] = {}; + var location = member.isLocationName ? member.name : ''; + var pattern = new RegExp('^' + location + '(.+)', 'i'); + util.each(r.headers, function (k, v) { + var result = k.match(pattern); + if (result !== null) { + data[name][result[1]] = v; + } + }); + } else if (member.location === 'header') { + if (headers[header] !== undefined) { + var value = member.isJsonValue ? + util.base64.decode(headers[header]) : + headers[header]; + data[name] = member.toType(value); + } + } else if (member.location === 'statusCode') { + data[name] = parseInt(r.statusCode, 10); } + }); + + resp.data = data; + } + + /** + * @api private + */ + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData, + generateURI: generateURI + }; + + },{"../util":74,"./helpers":47}],51:[function(require,module,exports){ + var util = require('../util'); + var Rest = require('./rest'); + var Json = require('./json'); + var JsonBuilder = require('../json/builder'); + var JsonParser = require('../json/parser'); + + var METHODS_WITHOUT_BODY = ['GET', 'HEAD', 'DELETE']; + + function unsetContentLength(req) { + var payloadMember = util.getRequestPayloadShape(req); + if ( + payloadMember === undefined && + METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) >= 0 + ) { + delete req.httpRequest.headers['Content-Length']; } - }, - - validateType: function validateType(value, context, acceptedTypes, type) { - // We will not log an error for null or undefined, but we will return - // false so that callers know that the expected type was not strictly met. - if (value === null || value === undefined) return false; - - var foundInvalidType = false; - for (var i = 0; i < acceptedTypes.length; i++) { - if (typeof acceptedTypes[i] === 'string') { - if (typeof value === acceptedTypes[i]) return true; - } else if (acceptedTypes[i] instanceof RegExp) { - if ((value || '').toString().match(acceptedTypes[i])) return true; - } else { - if (value instanceof acceptedTypes[i]) return true; - if (AWS.util.isType(value, acceptedTypes[i])) return true; - if (!type && !foundInvalidType) acceptedTypes = acceptedTypes.slice(); - acceptedTypes[i] = AWS.util.typeName(acceptedTypes[i]); + } + + function populateBody(req) { + var builder = new JsonBuilder(); + var input = req.service.api.operations[req.operation].input; + + if (input.payload) { + var params = {}; + var payloadShape = input.members[input.payload]; + params = req.params[input.payload]; + + if (payloadShape.type === 'structure') { + req.httpRequest.body = builder.build(params || {}, payloadShape); + applyContentTypeHeader(req); + } else if (params !== undefined) { + // non-JSON payload + req.httpRequest.body = params; + if (payloadShape.type === 'binary' || payloadShape.isStreaming) { + applyContentTypeHeader(req, true); + } } - foundInvalidType = true; - } - - var acceptedType = type; - if (!acceptedType) { - acceptedType = acceptedTypes.join(', ').replace(/,([^,]+)$/, ', or$1'); - } - - var vowel = acceptedType.match(/^[aeiou]/i) ? 'n' : ''; - this.fail('InvalidParameterType', 'Expected ' + context + ' to be a' + - vowel + ' ' + acceptedType); - return false; - }, - - validateNumber: function validateNumber(shape, value, context) { - if (value === null || value === undefined) return; - if (typeof value === 'string') { - var castedValue = parseFloat(value); - if (castedValue.toString() === value) value = castedValue; - } - if (this.validateType(value, context, ['number'])) { - this.validateRange(shape, value, context, 'numeric value'); - } - }, - - validatePayload: function validatePayload(value, context) { - if (value === null || value === undefined) return; - if (typeof value === 'string') return; - if (value && typeof value.byteLength === 'number') return; // typed arrays - if (AWS.util.isNode()) { // special check for buffer/stream in Node.js - var Stream = AWS.util.stream.Stream; - if (AWS.util.Buffer.isBuffer(value) || value instanceof Stream) return; } else { - if (typeof Blob !== void 0 && value instanceof Blob) return; + req.httpRequest.body = builder.build(req.params, input); + applyContentTypeHeader(req); } - - var types = ['Buffer', 'Stream', 'File', 'Blob', 'ArrayBuffer', 'DataView']; - if (value) { - for (var i = 0; i < types.length; i++) { - if (AWS.util.isType(value, types[i])) return; - if (AWS.util.typeName(value.constructor) === types[i]) return; - } + } + + function applyContentTypeHeader(req, isBinary) { + if (!req.httpRequest.headers['Content-Type']) { + var type = isBinary ? 'binary/octet-stream' : 'application/json'; + req.httpRequest.headers['Content-Type'] = type; } - - this.fail('InvalidParameterType', 'Expected ' + context + ' to be a ' + - 'string, Buffer, Stream, Blob, or typed array object'); } -}); - -},{"./core":19}],47:[function(require,module,exports){ -var util = require('../util'); -var AWS = require('../core'); - -/** - * Prepend prefix defined by API model to endpoint that's already - * constructed. This feature does not apply to operations using - * endpoint discovery and can be disabled. - * @api private - */ -function populateHostPrefix(request) { - var enabled = request.service.config.hostPrefixEnabled; - if (!enabled) return request; - var operationModel = request.service.api.operations[request.operation]; - //don't marshal host prefix when operation has endpoint discovery traits - if (hasEndpointDiscover(request)) return request; - if (operationModel.endpoint && operationModel.endpoint.hostPrefix) { - var hostPrefixNotation = operationModel.endpoint.hostPrefix; - var hostPrefix = expandHostPrefix(hostPrefixNotation, request.params, operationModel.input); - prependEndpointPrefix(request.httpRequest.endpoint, hostPrefix); - validateHostname(request.httpRequest.endpoint.hostname); - } - return request; -} - -/** - * @api private - */ -function hasEndpointDiscover(request) { - var api = request.service.api; - var operationModel = api.operations[request.operation]; - var isEndpointOperation = api.endpointOperation && (api.endpointOperation === util.string.lowerFirst(operationModel.name)); - return (operationModel.endpointDiscoveryRequired !== 'NULL' || isEndpointOperation === true); -} - -/** - * @api private - */ -function expandHostPrefix(hostPrefixNotation, params, shape) { - util.each(shape.members, function(name, member) { - if (member.hostLabel === true) { - if (typeof params[name] !== 'string' || params[name] === '') { - throw util.error(new Error(), { - message: 'Parameter ' + name + ' should be a non-empty string.', - code: 'InvalidParameter' - }); - } - var regex = new RegExp('\\{' + name + '\\}', 'g'); - hostPrefixNotation = hostPrefixNotation.replace(regex, params[name]); + + function buildRequest(req) { + Rest.buildRequest(req); + + // never send body payload on GET/HEAD/DELETE + if (METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) < 0) { + populateBody(req); } - }); - return hostPrefixNotation; -} - -/** - * @api private - */ -function prependEndpointPrefix(endpoint, prefix) { - if (endpoint.host) { - endpoint.host = prefix + endpoint.host; } - if (endpoint.hostname) { - endpoint.hostname = prefix + endpoint.hostname; + + function extractError(resp) { + Json.extractError(resp); } -} - -/** - * @api private - */ -function validateHostname(hostname) { - var labels = hostname.split('.'); - //Reference: https://tools.ietf.org/html/rfc1123#section-2 - var hostPattern = /^[a-zA-Z0-9]{1}$|^[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$/; - util.arrayEach(labels, function(label) { - if (!label.length || label.length < 1 || label.length > 63) { - throw util.error(new Error(), { - code: 'ValidationError', - message: 'Hostname label length should be between 1 to 63 characters, inclusive.' - }); - } - if (!hostPattern.test(label)) { - throw AWS.util.error(new Error(), - {code: 'ValidationError', message: label + ' is not hostname compatible.'}); + + function extractData(resp) { + Rest.extractData(resp); + + var req = resp.request; + var operation = req.service.api.operations[req.operation]; + var rules = req.service.api.operations[req.operation].output || {}; + var parser; + var hasEventOutput = operation.hasEventOutput; + + if (rules.payload) { + var payloadMember = rules.members[rules.payload]; + var body = resp.httpResponse.body; + if (payloadMember.isEventStream) { + parser = new JsonParser(); + resp.data[payload] = util.createEventStream( + AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : body, + parser, + payloadMember + ); + } else if (payloadMember.type === 'structure' || payloadMember.type === 'list') { + var parser = new JsonParser(); + resp.data[rules.payload] = parser.parse(body, payloadMember); + } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { + resp.data[rules.payload] = body; + } else { + resp.data[rules.payload] = payloadMember.toType(body); + } + } else { + var data = resp.data; + Json.extractData(resp); + resp.data = util.merge(data, resp.data); } - }); -} - -module.exports = { - populateHostPrefix: populateHostPrefix -}; - -},{"../core":19,"../util":74}],48:[function(require,module,exports){ -var util = require('../util'); -var JsonBuilder = require('../json/builder'); -var JsonParser = require('../json/parser'); -var populateHostPrefix = require('./helpers').populateHostPrefix; - -function buildRequest(req) { - var httpRequest = req.httpRequest; - var api = req.service.api; - var target = api.targetPrefix + '.' + api.operations[req.operation].name; - var version = api.jsonVersion || '1.0'; - var input = api.operations[req.operation].input; - var builder = new JsonBuilder(); - - if (version === 1) version = '1.0'; - httpRequest.body = builder.build(req.params || {}, input); - httpRequest.headers['Content-Type'] = 'application/x-amz-json-' + version; - httpRequest.headers['X-Amz-Target'] = target; - - populateHostPrefix(req); -} - -function extractError(resp) { - var error = {}; - var httpResponse = resp.httpResponse; - - error.code = httpResponse.headers['x-amzn-errortype'] || 'UnknownError'; - if (typeof error.code === 'string') { - error.code = error.code.split(':')[0]; } - - if (httpResponse.body.length > 0) { - try { - var e = JSON.parse(httpResponse.body.toString()); - var code = e.__type || e.code || e.Code; - if (code) { - error.code = code.split('#').pop(); - } - if (error.code === 'RequestEntityTooLarge') { - error.message = 'Request body must be less than 1 MB'; - } else { - error.message = (e.message || e.Message || null); + + /** + * @api private + */ + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData, + unsetContentLength: unsetContentLength + }; + + },{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(require,module,exports){ + var AWS = require('../core'); + var util = require('../util'); + var Rest = require('./rest'); + + function populateBody(req) { + var input = req.service.api.operations[req.operation].input; + var builder = new AWS.XML.Builder(); + var params = req.params; + + var payload = input.payload; + if (payload) { + var payloadMember = input.members[payload]; + params = params[payload]; + if (params === undefined) return; + + if (payloadMember.type === 'structure') { + var rootElement = payloadMember.name; + req.httpRequest.body = builder.toXML(params, payloadMember, rootElement, true); + } else { // non-xml payload + req.httpRequest.body = params; } - } catch (e) { - error.statusCode = httpResponse.statusCode; - error.message = httpResponse.statusMessage; + } else { + req.httpRequest.body = builder.toXML(params, input, input.name || + input.shape || util.string.upperFirst(req.operation) + 'Request'); } - } else { - error.statusCode = httpResponse.statusCode; - error.message = httpResponse.statusCode.toString(); } - - resp.error = util.error(new Error(), error); -} - -function extractData(resp) { - var body = resp.httpResponse.body.toString() || '{}'; - if (resp.request.service.config.convertResponseTypes === false) { - resp.data = JSON.parse(body); - } else { - var operation = resp.request.service.api.operations[resp.request.operation]; - var shape = operation.output || {}; - var parser = new JsonParser(); - resp.data = parser.parse(body, shape); + + function buildRequest(req) { + Rest.buildRequest(req); + + // never send body payload on GET/HEAD + if (['GET', 'HEAD'].indexOf(req.httpRequest.method) < 0) { + populateBody(req); + } } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData -}; - -},{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(require,module,exports){ -var AWS = require('../core'); -var util = require('../util'); -var QueryParamSerializer = require('../query/query_param_serializer'); -var Shape = require('../model/shape'); -var populateHostPrefix = require('./helpers').populateHostPrefix; - -function buildRequest(req) { - var operation = req.service.api.operations[req.operation]; - var httpRequest = req.httpRequest; - httpRequest.headers['Content-Type'] = - 'application/x-www-form-urlencoded; charset=utf-8'; - httpRequest.params = { - Version: req.service.api.apiVersion, - Action: operation.name - }; - - // convert the request parameters into a list of query params, - // e.g. Deeply.NestedParam.0.Name=value - var builder = new QueryParamSerializer(); - builder.serialize(req.params, operation.input, function(name, value) { - httpRequest.params[name] = value; - }); - httpRequest.body = util.queryParamsToString(httpRequest.params); - - populateHostPrefix(req); -} - -function extractError(resp) { - var data, body = resp.httpResponse.body.toString(); - if (body.match('= 0 ? '&' : '?'); - var parts = []; - util.arrayEach(Object.keys(queryString).sort(), function(key) { - if (!Array.isArray(queryString[key])) { - queryString[key] = [queryString[key]]; - } - for (var i = 0; i < queryString[key].length; i++) { - parts.push(util.uriEscape(String(key)) + '=' + queryString[key][i]); - } - }); - uri += parts.join('&'); - } - - return uri; -} - -function populateURI(req) { - var operation = req.service.api.operations[req.operation]; - var input = operation.input; - - var uri = generateURI(req.httpRequest.endpoint.path, operation.httpPath, input, req.params); - req.httpRequest.path = uri; -} - -function populateHeaders(req) { - var operation = req.service.api.operations[req.operation]; - util.each(operation.input.members, function (name, member) { - var value = req.params[name]; - if (value === null || value === undefined) return; - - if (member.location === 'headers' && member.type === 'map') { - util.each(value, function(key, memberValue) { - req.httpRequest.headers[member.name + key] = memberValue; + + if (data.Errors) data = data.Errors; + if (data.Error) data = data.Error; + if (data.Code) { + resp.error = util.error(new Error(), { + code: data.Code, + message: data.Message }); - } else if (member.location === 'header') { - value = member.toWireFormat(value).toString(); - if (member.isJsonValue) { - value = util.base64.encode(value); - } - req.httpRequest.headers[member.name] = value; - } - }); -} - -function buildRequest(req) { - populateMethod(req); - populateURI(req); - populateHeaders(req); - populateHostPrefix(req); -} - -function extractError() { -} - -function extractData(resp) { - var req = resp.request; - var data = {}; - var r = resp.httpResponse; - var operation = req.service.api.operations[req.operation]; - var output = operation.output; - - // normalize headers names to lower-cased keys for matching - var headers = {}; - util.each(r.headers, function (k, v) { - headers[k.toLowerCase()] = v; - }); - - util.each(output.members, function(name, member) { - var header = (member.name || name).toLowerCase(); - if (member.location === 'headers' && member.type === 'map') { - data[name] = {}; - var location = member.isLocationName ? member.name : ''; - var pattern = new RegExp('^' + location + '(.+)', 'i'); - util.each(r.headers, function (k, v) { - var result = k.match(pattern); - if (result !== null) { - data[name][result[1]] = v; - } + } else { + resp.error = util.error(new Error(), { + code: resp.httpResponse.statusCode, + message: null }); - } else if (member.location === 'header') { - if (headers[header] !== undefined) { - var value = member.isJsonValue ? - util.base64.decode(headers[header]) : - headers[header]; - data[name] = member.toType(value); - } - } else if (member.location === 'statusCode') { - data[name] = parseInt(r.statusCode, 10); } - }); - - resp.data = data; -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData, - generateURI: generateURI -}; - -},{"../util":74,"./helpers":47}],51:[function(require,module,exports){ -var util = require('../util'); -var Rest = require('./rest'); -var Json = require('./json'); -var JsonBuilder = require('../json/builder'); -var JsonParser = require('../json/parser'); - -var METHODS_WITHOUT_BODY = ['GET', 'HEAD', 'DELETE']; - -function unsetContentLength(req) { - var payloadMember = util.getRequestPayloadShape(req); - if ( - payloadMember === undefined && - METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) >= 0 - ) { - delete req.httpRequest.headers['Content-Length']; } -} - -function populateBody(req) { - var builder = new JsonBuilder(); - var input = req.service.api.operations[req.operation].input; - - if (input.payload) { - var params = {}; - var payloadShape = input.members[input.payload]; - params = req.params[input.payload]; - - if (payloadShape.type === 'structure') { - req.httpRequest.body = builder.build(params || {}, payloadShape); - applyContentTypeHeader(req); - } else if (params !== undefined) { - // non-JSON payload - req.httpRequest.body = params; - if (payloadShape.type === 'binary' || payloadShape.isStreaming) { - applyContentTypeHeader(req, true); + + function extractData(resp) { + Rest.extractData(resp); + + var parser; + var req = resp.request; + var body = resp.httpResponse.body; + var operation = req.service.api.operations[req.operation]; + var output = operation.output; + + var hasEventOutput = operation.hasEventOutput; + + var payload = output.payload; + if (payload) { + var payloadMember = output.members[payload]; + if (payloadMember.isEventStream) { + parser = new AWS.XML.Parser(); + resp.data[payload] = util.createEventStream( + AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : resp.httpResponse.body, + parser, + payloadMember + ); + } else if (payloadMember.type === 'structure') { + parser = new AWS.XML.Parser(); + resp.data[payload] = parser.parse(body.toString(), payloadMember); + } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { + resp.data[payload] = body; + } else { + resp.data[payload] = payloadMember.toType(body); } + } else if (body.length > 0) { + parser = new AWS.XML.Parser(); + var data = parser.parse(body.toString(), output); + util.update(resp.data, data); } - } else { - req.httpRequest.body = builder.build(req.params, input); - applyContentTypeHeader(req); } -} - -function applyContentTypeHeader(req, isBinary) { - if (!req.httpRequest.headers['Content-Type']) { - var type = isBinary ? 'binary/octet-stream' : 'application/json'; - req.httpRequest.headers['Content-Type'] = type; + + /** + * @api private + */ + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData + }; + + },{"../core":19,"../util":74,"./rest":50}],53:[function(require,module,exports){ + var util = require('../util'); + + function QueryParamSerializer() { } -} - -function buildRequest(req) { - Rest.buildRequest(req); - - // never send body payload on GET/HEAD/DELETE - if (METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) < 0) { - populateBody(req); + + QueryParamSerializer.prototype.serialize = function(params, shape, fn) { + serializeStructure('', params, shape, fn); + }; + + function ucfirst(shape) { + if (shape.isQueryName || shape.api.protocol !== 'ec2') { + return shape.name; + } else { + return shape.name[0].toUpperCase() + shape.name.substr(1); + } } -} - -function extractError(resp) { - Json.extractError(resp); -} - -function extractData(resp) { - Rest.extractData(resp); - - var req = resp.request; - var operation = req.service.api.operations[req.operation]; - var rules = req.service.api.operations[req.operation].output || {}; - var parser; - var hasEventOutput = operation.hasEventOutput; - - if (rules.payload) { - var payloadMember = rules.members[rules.payload]; - var body = resp.httpResponse.body; - if (payloadMember.isEventStream) { - parser = new JsonParser(); - resp.data[payload] = util.createEventStream( - AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : body, - parser, - payloadMember - ); - } else if (payloadMember.type === 'structure' || payloadMember.type === 'list') { - var parser = new JsonParser(); - resp.data[rules.payload] = parser.parse(body, payloadMember); - } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { - resp.data[rules.payload] = body; + + function serializeStructure(prefix, struct, rules, fn) { + util.each(rules.members, function(name, member) { + var value = struct[name]; + if (value === null || value === undefined) return; + + var memberName = ucfirst(member); + memberName = prefix ? prefix + '.' + memberName : memberName; + serializeMember(memberName, value, member, fn); + }); + } + + function serializeMap(name, map, rules, fn) { + var i = 1; + util.each(map, function (key, value) { + var prefix = rules.flattened ? '.' : '.entry.'; + var position = prefix + (i++) + '.'; + var keyName = position + (rules.key.name || 'key'); + var valueName = position + (rules.value.name || 'value'); + serializeMember(name + keyName, key, rules.key, fn); + serializeMember(name + valueName, value, rules.value, fn); + }); + } + + function serializeList(name, list, rules, fn) { + var memberRules = rules.member || {}; + + if (list.length === 0) { + fn.call(this, name, null); + return; + } + + util.arrayEach(list, function (v, n) { + var suffix = '.' + (n + 1); + if (rules.api.protocol === 'ec2') { + // Do nothing for EC2 + suffix = suffix + ''; // make linter happy + } else if (rules.flattened) { + if (memberRules.name) { + var parts = name.split('.'); + parts.pop(); + parts.push(ucfirst(memberRules)); + name = parts.join('.'); + } + } else { + suffix = '.' + (memberRules.name ? memberRules.name : 'member') + suffix; + } + serializeMember(name + suffix, v, memberRules, fn); + }); + } + + function serializeMember(name, value, rules, fn) { + if (value === null || value === undefined) return; + if (rules.type === 'structure') { + serializeStructure(name, value, rules, fn); + } else if (rules.type === 'list') { + serializeList(name, value, rules, fn); + } else if (rules.type === 'map') { + serializeMap(name, value, rules, fn); } else { - resp.data[rules.payload] = payloadMember.toType(body); + fn(name, rules.toWireFormat(value).toString()); } - } else { - var data = resp.data; - Json.extractData(resp); - resp.data = util.merge(data, resp.data); } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData, - unsetContentLength: unsetContentLength -}; - -},{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(require,module,exports){ -var AWS = require('../core'); -var util = require('../util'); -var Rest = require('./rest'); - -function populateBody(req) { - var input = req.service.api.operations[req.operation].input; - var builder = new AWS.XML.Builder(); - var params = req.params; - - var payload = input.payload; - if (payload) { - var payloadMember = input.members[payload]; - params = params[payload]; - if (params === undefined) return; - - if (payloadMember.type === 'structure') { - var rootElement = payloadMember.name; - req.httpRequest.body = builder.toXML(params, payloadMember, rootElement, true); - } else { // non-xml payload - req.httpRequest.body = params; + + /** + * @api private + */ + module.exports = QueryParamSerializer; + + },{"../util":74}],54:[function(require,module,exports){ + module.exports = { + //provide realtime clock for performance measurement + now: function now() { + if (typeof performance !== 'undefined' && typeof performance.now === 'function') { + return performance.now(); + } + return Date.now(); } - } else { - req.httpRequest.body = builder.toXML(params, input, input.name || - input.shape || util.string.upperFirst(req.operation) + 'Request'); + }; + + },{}],55:[function(require,module,exports){ + function isFipsRegion(region) { + return typeof region === 'string' && (region.startsWith('fips-') || region.endsWith('-fips')); } -} - -function buildRequest(req) { - Rest.buildRequest(req); - - // never send body payload on GET/HEAD - if (['GET', 'HEAD'].indexOf(req.httpRequest.method) < 0) { - populateBody(req); + + function isGlobalRegion(region) { + return typeof region === 'string' && ['aws-global', 'aws-us-gov-global'].includes(region); } -} - -function extractError(resp) { - Rest.extractError(resp); - - var data; - try { - data = new AWS.XML.Parser().parse(resp.httpResponse.body.toString()); - } catch (e) { - data = { - Code: resp.httpResponse.statusCode, - Message: resp.httpResponse.statusMessage - }; + + function getRealRegion(region) { + return ['fips-aws-global', 'aws-fips', 'aws-global'].includes(region) + ? 'us-east-1' + : ['fips-aws-us-gov-global', 'aws-us-gov-global'].includes(region) + ? 'us-gov-west-1' + : region.replace(/fips-(dkr-|prod-)?|-fips/, ''); } - - if (data.Errors) data = data.Errors; - if (data.Error) data = data.Error; - if (data.Code) { - resp.error = util.error(new Error(), { - code: data.Code, - message: data.Message + + module.exports = { + isFipsRegion: isFipsRegion, + isGlobalRegion: isGlobalRegion, + getRealRegion: getRealRegion + }; + + },{}],56:[function(require,module,exports){ + var util = require('./util'); + var regionConfig = require('./region_config_data.json'); + + function generateRegionPrefix(region) { + if (!region) return null; + var parts = region.split('-'); + if (parts.length < 3) return null; + return parts.slice(0, parts.length - 2).join('-') + '-*'; + } + + function derivedKeys(service) { + var region = service.config.region; + var regionPrefix = generateRegionPrefix(region); + var endpointPrefix = service.api.endpointPrefix; + + return [ + [region, endpointPrefix], + [regionPrefix, endpointPrefix], + [region, '*'], + [regionPrefix, '*'], + ['*', endpointPrefix], + ['*', '*'] + ].map(function(item) { + return item[0] && item[1] ? item.join('/') : null; }); - } else { - resp.error = util.error(new Error(), { - code: resp.httpResponse.statusCode, - message: null + } + + function applyConfig(service, config) { + util.each(config, function(key, value) { + if (key === 'globalEndpoint') return; + if (service.config[key] === undefined || service.config[key] === null) { + service.config[key] = value; + } }); } -} - -function extractData(resp) { - Rest.extractData(resp); - - var parser; - var req = resp.request; - var body = resp.httpResponse.body; - var operation = req.service.api.operations[req.operation]; - var output = operation.output; - - var hasEventOutput = operation.hasEventOutput; - - var payload = output.payload; - if (payload) { - var payloadMember = output.members[payload]; - if (payloadMember.isEventStream) { - parser = new AWS.XML.Parser(); - resp.data[payload] = util.createEventStream( - AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : resp.httpResponse.body, - parser, - payloadMember - ); - } else if (payloadMember.type === 'structure') { - parser = new AWS.XML.Parser(); - resp.data[payload] = parser.parse(body.toString(), payloadMember); - } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { - resp.data[payload] = body; - } else { - resp.data[payload] = payloadMember.toType(body); + + function configureEndpoint(service) { + var keys = derivedKeys(service); + var useFipsEndpoint = service.config.useFipsEndpoint; + var useDualstackEndpoint = service.config.useDualstackEndpoint; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + if (!key) continue; + + var rules = useFipsEndpoint + ? useDualstackEndpoint + ? regionConfig.dualstackFipsRules + : regionConfig.fipsRules + : useDualstackEndpoint + ? regionConfig.dualstackRules + : regionConfig.rules; + + if (Object.prototype.hasOwnProperty.call(rules, key)) { + var config = rules[key]; + if (typeof config === 'string') { + config = regionConfig.patterns[config]; + } + + // set global endpoint + service.isGlobalEndpoint = !!config.globalEndpoint; + if (config.signingRegion) { + service.signingRegion = config.signingRegion; + } + + // signature version + if (!config.signatureVersion) { + // Note: config is a global object and should not be mutated here. + // However, we are retaining this line for backwards compatibility. + // The non-v4 signatureVersion will be set in a copied object below. + config.signatureVersion = 'v4'; + } + + var useBearer = (service.api && service.api.signatureVersion) === 'bearer'; + + // merge config + applyConfig(service, Object.assign( + {}, + config, + { signatureVersion: useBearer ? 'bearer' : config.signatureVersion } + )); + return; + } } - } else if (body.length > 0) { - parser = new AWS.XML.Parser(); - var data = parser.parse(body.toString(), output); - util.update(resp.data, data); } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData -}; - -},{"../core":19,"../util":74,"./rest":50}],53:[function(require,module,exports){ -var util = require('../util'); - -function QueryParamSerializer() { -} - -QueryParamSerializer.prototype.serialize = function(params, shape, fn) { - serializeStructure('', params, shape, fn); -}; - -function ucfirst(shape) { - if (shape.isQueryName || shape.api.protocol !== 'ec2') { - return shape.name; - } else { - return shape.name[0].toUpperCase() + shape.name.substr(1); + + function getEndpointSuffix(region) { + var regionRegexes = { + '^(us|eu|ap|sa|ca|me)\\-\\w+\\-\\d+$': 'amazonaws.com', + '^cn\\-\\w+\\-\\d+$': 'amazonaws.com.cn', + '^us\\-gov\\-\\w+\\-\\d+$': 'amazonaws.com', + '^us\\-iso\\-\\w+\\-\\d+$': 'c2s.ic.gov', + '^us\\-isob\\-\\w+\\-\\d+$': 'sc2s.sgov.gov' + }; + var defaultSuffix = 'amazonaws.com'; + var regexes = Object.keys(regionRegexes); + for (var i = 0; i < regexes.length; i++) { + var regionPattern = RegExp(regexes[i]); + var dnsSuffix = regionRegexes[regexes[i]]; + if (regionPattern.test(region)) return dnsSuffix; + } + return defaultSuffix; } -} - -function serializeStructure(prefix, struct, rules, fn) { - util.each(rules.members, function(name, member) { - var value = struct[name]; - if (value === null || value === undefined) return; - - var memberName = ucfirst(member); - memberName = prefix ? prefix + '.' + memberName : memberName; - serializeMember(memberName, value, member, fn); - }); -} - -function serializeMap(name, map, rules, fn) { - var i = 1; - util.each(map, function (key, value) { - var prefix = rules.flattened ? '.' : '.entry.'; - var position = prefix + (i++) + '.'; - var keyName = position + (rules.key.name || 'key'); - var valueName = position + (rules.value.name || 'value'); - serializeMember(name + keyName, key, rules.key, fn); - serializeMember(name + valueName, value, rules.value, fn); - }); -} - -function serializeList(name, list, rules, fn) { - var memberRules = rules.member || {}; - - if (list.length === 0) { - fn.call(this, name, null); - return; + + /** + * @api private + */ + module.exports = { + configureEndpoint: configureEndpoint, + getEndpointSuffix: getEndpointSuffix, + }; + + },{"./region_config_data.json":57,"./util":74}],57:[function(require,module,exports){ + module.exports={ + "rules": { + "*/*": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "cn-*/*": { + "endpoint": "{service}.{region}.amazonaws.com.cn" + }, + "us-iso-*/*": "usIso", + "us-isob-*/*": "usIsob", + "*/budgets": "globalSSL", + "*/cloudfront": "globalSSL", + "*/sts": "globalSSL", + "*/importexport": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "v2", + "globalEndpoint": true + }, + + "*/route53": "globalSSL", + "cn-*/route53": { + "endpoint": "{service}.amazonaws.com.cn", + "globalEndpoint": true, + "signingRegion": "cn-northwest-1" + }, + "us-gov-*/route53": "globalGovCloud", + "us-iso-*/route53": { + "endpoint": "{service}.c2s.ic.gov", + "globalEndpoint": true, + "signingRegion": "us-iso-east-1" + }, + "us-isob-*/route53": { + "endpoint": "{service}.sc2s.sgov.gov", + "globalEndpoint": true, + "signingRegion": "us-isob-east-1" + }, + + "*/waf": "globalSSL", + + "*/iam": "globalSSL", + "cn-*/iam": { + "endpoint": "{service}.cn-north-1.amazonaws.com.cn", + "globalEndpoint": true, + "signingRegion": "cn-north-1" + }, + "us-gov-*/iam": "globalGovCloud", + + "us-gov-*/sts": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "us-gov-west-1/s3": "s3signature", + "us-west-1/s3": "s3signature", + "us-west-2/s3": "s3signature", + "eu-west-1/s3": "s3signature", + "ap-southeast-1/s3": "s3signature", + "ap-southeast-2/s3": "s3signature", + "ap-northeast-1/s3": "s3signature", + "sa-east-1/s3": "s3signature", + "us-east-1/s3": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "s3" + }, + "us-east-1/sdb": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "v2" + }, + "*/sdb": { + "endpoint": "{service}.{region}.amazonaws.com", + "signatureVersion": "v2" + }, + "*/resource-explorer-2": "dualstackByDefault", + "*/kendra-ranking": "dualstackByDefault", + "*/internetmonitor": "dualstackByDefault", + "*/codecatalyst": "globalDualstackByDefault" + }, + + "fipsRules": { + "*/*": "fipsStandard", + "us-gov-*/*": "fipsStandard", + "us-iso-*/*": { + "endpoint": "{service}-fips.{region}.c2s.ic.gov" + }, + "us-iso-*/dms": "usIso", + "us-isob-*/*": { + "endpoint": "{service}-fips.{region}.sc2s.sgov.gov" + }, + "us-isob-*/dms": "usIsob", + "cn-*/*": { + "endpoint": "{service}-fips.{region}.amazonaws.com.cn" + }, + "*/api.ecr": "fips.api.ecr", + "*/api.sagemaker": "fips.api.sagemaker", + "*/batch": "fipsDotPrefix", + "*/eks": "fipsDotPrefix", + "*/models.lex": "fips.models.lex", + "*/runtime.lex": "fips.runtime.lex", + "*/runtime.sagemaker": { + "endpoint": "runtime-fips.sagemaker.{region}.amazonaws.com" + }, + "*/iam": "fipsWithoutRegion", + "*/route53": "fipsWithoutRegion", + "*/transcribe": "fipsDotPrefix", + "*/waf": "fipsWithoutRegion", + + "us-gov-*/transcribe": "fipsDotPrefix", + "us-gov-*/api.ecr": "fips.api.ecr", + "us-gov-*/api.sagemaker": "fips.api.sagemaker", + "us-gov-*/models.lex": "fips.models.lex", + "us-gov-*/runtime.lex": "fips.runtime.lex", + "us-gov-*/acm-pca": "fipsWithServiceOnly", + "us-gov-*/batch": "fipsWithServiceOnly", + "us-gov-*/cloudformation": "fipsWithServiceOnly", + "us-gov-*/config": "fipsWithServiceOnly", + "us-gov-*/eks": "fipsWithServiceOnly", + "us-gov-*/elasticmapreduce": "fipsWithServiceOnly", + "us-gov-*/identitystore": "fipsWithServiceOnly", + "us-gov-*/dynamodb": "fipsWithServiceOnly", + "us-gov-*/elasticloadbalancing": "fipsWithServiceOnly", + "us-gov-*/guardduty": "fipsWithServiceOnly", + "us-gov-*/monitoring": "fipsWithServiceOnly", + "us-gov-*/resource-groups": "fipsWithServiceOnly", + "us-gov-*/runtime.sagemaker": "fipsWithServiceOnly", + "us-gov-*/servicecatalog-appregistry": "fipsWithServiceOnly", + "us-gov-*/servicequotas": "fipsWithServiceOnly", + "us-gov-*/ssm": "fipsWithServiceOnly", + "us-gov-*/sts": "fipsWithServiceOnly", + "us-gov-*/support": "fipsWithServiceOnly", + "us-gov-west-1/states": "fipsWithServiceOnly", + "us-iso-east-1/elasticfilesystem": { + "endpoint": "elasticfilesystem-fips.{region}.c2s.ic.gov" + }, + "us-gov-west-1/organizations": "fipsWithServiceOnly", + "us-gov-west-1/route53": { + "endpoint": "route53.us-gov.amazonaws.com" + }, + "*/resource-explorer-2": "fipsDualstackByDefault", + "*/kendra-ranking": "dualstackByDefault", + "*/internetmonitor": "dualstackByDefault", + "*/codecatalyst": "fipsGlobalDualstackByDefault" + }, + + "dualstackRules": { + "*/*": { + "endpoint": "{service}.{region}.api.aws" + }, + "cn-*/*": { + "endpoint": "{service}.{region}.api.amazonwebservices.com.cn" + }, + + "*/s3": "dualstackLegacy", + "cn-*/s3": "dualstackLegacyCn", + "*/s3-control": "dualstackLegacy", + "cn-*/s3-control": "dualstackLegacyCn", + + "ap-south-1/ec2": "dualstackLegacyEc2", + "eu-west-1/ec2": "dualstackLegacyEc2", + "sa-east-1/ec2": "dualstackLegacyEc2", + "us-east-1/ec2": "dualstackLegacyEc2", + "us-east-2/ec2": "dualstackLegacyEc2", + "us-west-2/ec2": "dualstackLegacyEc2" + }, + + "dualstackFipsRules": { + "*/*": { + "endpoint": "{service}-fips.{region}.api.aws" + }, + "cn-*/*": { + "endpoint": "{service}-fips.{region}.api.amazonwebservices.com.cn" + }, + "*/s3": "dualstackFipsLegacy", + "cn-*/s3": "dualstackFipsLegacyCn", + "*/s3-control": "dualstackFipsLegacy", + "cn-*/s3-control": "dualstackFipsLegacyCn" + }, + + "patterns": { + "globalSSL": { + "endpoint": "https://{service}.amazonaws.com", + "globalEndpoint": true, + "signingRegion": "us-east-1" + }, + "globalGovCloud": { + "endpoint": "{service}.us-gov.amazonaws.com", + "globalEndpoint": true, + "signingRegion": "us-gov-west-1" + }, + "s3signature": { + "endpoint": "{service}.{region}.amazonaws.com", + "signatureVersion": "s3" + }, + "usIso": { + "endpoint": "{service}.{region}.c2s.ic.gov" + }, + "usIsob": { + "endpoint": "{service}.{region}.sc2s.sgov.gov" + }, + "fipsStandard": { + "endpoint": "{service}-fips.{region}.amazonaws.com" + }, + "fipsDotPrefix": { + "endpoint": "fips.{service}.{region}.amazonaws.com" + }, + "fipsWithoutRegion": { + "endpoint": "{service}-fips.amazonaws.com" + }, + "fips.api.ecr": { + "endpoint": "ecr-fips.{region}.amazonaws.com" + }, + "fips.api.sagemaker": { + "endpoint": "api-fips.sagemaker.{region}.amazonaws.com" + }, + "fips.models.lex": { + "endpoint": "models-fips.lex.{region}.amazonaws.com" + }, + "fips.runtime.lex": { + "endpoint": "runtime-fips.lex.{region}.amazonaws.com" + }, + "fipsWithServiceOnly": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "dualstackLegacy": { + "endpoint": "{service}.dualstack.{region}.amazonaws.com" + }, + "dualstackLegacyCn": { + "endpoint": "{service}.dualstack.{region}.amazonaws.com.cn" + }, + "dualstackFipsLegacy": { + "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com" + }, + "dualstackFipsLegacyCn": { + "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com.cn" + }, + "dualstackLegacyEc2": { + "endpoint": "api.ec2.{region}.aws" + }, + "dualstackByDefault": { + "endpoint": "{service}.{region}.api.aws" + }, + "fipsDualstackByDefault": { + "endpoint": "{service}-fips.{region}.api.aws" + }, + "globalDualstackByDefault": { + "endpoint": "{service}.global.api.aws" + }, + "fipsGlobalDualstackByDefault": { + "endpoint": "{service}-fips.global.api.aws" + } + } } - - util.arrayEach(list, function (v, n) { - var suffix = '.' + (n + 1); - if (rules.api.protocol === 'ec2') { - // Do nothing for EC2 - suffix = suffix + ''; // make linter happy - } else if (rules.flattened) { - if (memberRules.name) { - var parts = name.split('.'); - parts.pop(); - parts.push(ucfirst(memberRules)); - name = parts.join('.'); + + },{}],58:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var AcceptorStateMachine = require('./state_machine'); + var inherit = AWS.util.inherit; + var domain = AWS.util.domain; + var jmespath = require('jmespath'); + + /** + * @api private + */ + var hardErrorStates = {success: 1, error: 1, complete: 1}; + + function isTerminalState(machine) { + return Object.prototype.hasOwnProperty.call(hardErrorStates, machine._asm.currentState); + } + + var fsm = new AcceptorStateMachine(); + fsm.setupStates = function() { + var transition = function(_, done) { + var self = this; + self._haltHandlersOnError = false; + + self.emit(self._asm.currentState, function(err) { + if (err) { + if (isTerminalState(self)) { + if (domain && self.domain instanceof domain.Domain) { + err.domainEmitter = self; + err.domain = self.domain; + err.domainThrown = false; + self.domain.emit('error', err); + } else { + throw err; + } + } else { + self.response.error = err; + done(err); + } + } else { + done(self.response.error); + } + }); + + }; + + this.addState('validate', 'build', 'error', transition); + this.addState('build', 'afterBuild', 'restart', transition); + this.addState('afterBuild', 'sign', 'restart', transition); + this.addState('sign', 'send', 'retry', transition); + this.addState('retry', 'afterRetry', 'afterRetry', transition); + this.addState('afterRetry', 'sign', 'error', transition); + this.addState('send', 'validateResponse', 'retry', transition); + this.addState('validateResponse', 'extractData', 'extractError', transition); + this.addState('extractError', 'extractData', 'retry', transition); + this.addState('extractData', 'success', 'retry', transition); + this.addState('restart', 'build', 'error', transition); + this.addState('success', 'complete', 'complete', transition); + this.addState('error', 'complete', 'complete', transition); + this.addState('complete', null, null, transition); + }; + fsm.setupStates(); + + /** + * ## Asynchronous Requests + * + * All requests made through the SDK are asynchronous and use a + * callback interface. Each service method that kicks off a request + * returns an `AWS.Request` object that you can use to register + * callbacks. + * + * For example, the following service method returns the request + * object as "request", which can be used to register callbacks: + * + * ```javascript + * // request is an AWS.Request object + * var request = ec2.describeInstances(); + * + * // register callbacks on request to retrieve response data + * request.on('success', function(response) { + * console.log(response.data); + * }); + * ``` + * + * When a request is ready to be sent, the {send} method should + * be called: + * + * ```javascript + * request.send(); + * ``` + * + * Since registered callbacks may or may not be idempotent, requests should only + * be sent once. To perform the same operation multiple times, you will need to + * create multiple request objects, each with its own registered callbacks. + * + * ## Removing Default Listeners for Events + * + * Request objects are built with default listeners for the various events, + * depending on the service type. In some cases, you may want to remove + * some built-in listeners to customize behaviour. Doing this requires + * access to the built-in listener functions, which are exposed through + * the {AWS.EventListeners.Core} namespace. For instance, you may + * want to customize the HTTP handler used when sending a request. In this + * case, you can remove the built-in listener associated with the 'send' + * event, the {AWS.EventListeners.Core.SEND} listener and add your own. + * + * ## Multiple Callbacks and Chaining + * + * You can register multiple callbacks on any request object. The + * callbacks can be registered for different events, or all for the + * same event. In addition, you can chain callback registration, for + * example: + * + * ```javascript + * request. + * on('success', function(response) { + * console.log("Success!"); + * }). + * on('error', function(error, response) { + * console.log("Error!"); + * }). + * on('complete', function(response) { + * console.log("Always!"); + * }). + * send(); + * ``` + * + * The above example will print either "Success! Always!", or "Error! Always!", + * depending on whether the request succeeded or not. + * + * @!attribute httpRequest + * @readonly + * @!group HTTP Properties + * @return [AWS.HttpRequest] the raw HTTP request object + * containing request headers and body information + * sent by the service. + * + * @!attribute startTime + * @readonly + * @!group Operation Properties + * @return [Date] the time that the request started + * + * @!group Request Building Events + * + * @!event validate(request) + * Triggered when a request is being validated. Listeners + * should throw an error if the request should not be sent. + * @param request [Request] the request object being sent + * @see AWS.EventListeners.Core.VALIDATE_CREDENTIALS + * @see AWS.EventListeners.Core.VALIDATE_REGION + * @example Ensuring that a certain parameter is set before sending a request + * var req = s3.putObject(params); + * req.on('validate', function() { + * if (!req.params.Body.match(/^Hello\s/)) { + * throw new Error('Body must start with "Hello "'); + * } + * }); + * req.send(function(err, data) { ... }); + * + * @!event build(request) + * Triggered when the request payload is being built. Listeners + * should fill the necessary information to send the request + * over HTTP. + * @param (see AWS.Request~validate) + * @example Add a custom HTTP header to a request + * var req = s3.putObject(params); + * req.on('build', function() { + * req.httpRequest.headers['Custom-Header'] = 'value'; + * }); + * req.send(function(err, data) { ... }); + * + * @!event sign(request) + * Triggered when the request is being signed. Listeners should + * add the correct authentication headers and/or adjust the body, + * depending on the authentication mechanism being used. + * @param (see AWS.Request~validate) + * + * @!group Request Sending Events + * + * @!event send(response) + * Triggered when the request is ready to be sent. Listeners + * should call the underlying transport layer to initiate + * the sending of the request. + * @param response [Response] the response object + * @context [Request] the request object that was sent + * @see AWS.EventListeners.Core.SEND + * + * @!event retry(response) + * Triggered when a request failed and might need to be retried or redirected. + * If the response is retryable, the listener should set the + * `response.error.retryable` property to `true`, and optionally set + * `response.error.retryDelay` to the millisecond delay for the next attempt. + * In the case of a redirect, `response.error.redirect` should be set to + * `true` with `retryDelay` set to an optional delay on the next request. + * + * If a listener decides that a request should not be retried, + * it should set both `retryable` and `redirect` to false. + * + * Note that a retryable error will be retried at most + * {AWS.Config.maxRetries} times (based on the service object's config). + * Similarly, a request that is redirected will only redirect at most + * {AWS.Config.maxRedirects} times. + * + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @example Adding a custom retry for a 404 response + * request.on('retry', function(response) { + * // this resource is not yet available, wait 10 seconds to get it again + * if (response.httpResponse.statusCode === 404 && response.error) { + * response.error.retryable = true; // retry this error + * response.error.retryDelay = 10000; // wait 10 seconds + * } + * }); + * + * @!group Data Parsing Events + * + * @!event extractError(response) + * Triggered on all non-2xx requests so that listeners can extract + * error details from the response body. Listeners to this event + * should set the `response.error` property. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event extractData(response) + * Triggered in successful requests to allow listeners to + * de-serialize the response body into `response.data`. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!group Completion Events + * + * @!event success(response) + * Triggered when the request completed successfully. + * `response.data` will contain the response data and + * `response.error` will be null. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event error(error, response) + * Triggered when an error occurs at any point during the + * request. `response.error` will contain details about the error + * that occurred. `response.data` will be null. + * @param error [Error] the error object containing details about + * the error that occurred. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event complete(response) + * Triggered whenever a request cycle completes. `response.error` + * should be checked, since the request may have failed. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!group HTTP Events + * + * @!event httpHeaders(statusCode, headers, response, statusMessage) + * Triggered when headers are sent by the remote server + * @param statusCode [Integer] the HTTP response code + * @param headers [map] the response headers + * @param (see AWS.Request~send) + * @param statusMessage [String] A status message corresponding to the HTTP + * response code + * @context (see AWS.Request~send) + * + * @!event httpData(chunk, response) + * Triggered when data is sent by the remote server + * @param chunk [Buffer] the buffer data containing the next data chunk + * from the server + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @see AWS.EventListeners.Core.HTTP_DATA + * + * @!event httpUploadProgress(progress, response) + * Triggered when the HTTP request has uploaded more data + * @param progress [map] An object containing the `loaded` and `total` bytes + * of the request. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @note This event will not be emitted in Node.js 0.8.x. + * + * @!event httpDownloadProgress(progress, response) + * Triggered when the HTTP request has downloaded more data + * @param progress [map] An object containing the `loaded` and `total` bytes + * of the request. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @note This event will not be emitted in Node.js 0.8.x. + * + * @!event httpError(error, response) + * Triggered when the HTTP request failed + * @param error [Error] the error object that was thrown + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event httpDone(response) + * Triggered when the server is finished sending data + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @see AWS.Response + */ + AWS.Request = inherit({ + + /** + * Creates a request for an operation on a given service with + * a set of input parameters. + * + * @param service [AWS.Service] the service to perform the operation on + * @param operation [String] the operation to perform on the service + * @param params [Object] parameters to send to the operation. + * See the operation's documentation for the format of the + * parameters. + */ + constructor: function Request(service, operation, params) { + var endpoint = service.endpoint; + var region = service.config.region; + var customUserAgent = service.config.customUserAgent; + + if (service.signingRegion) { + region = service.signingRegion; + } else if (service.isGlobalEndpoint) { + region = 'us-east-1'; } - } else { - suffix = '.' + (memberRules.name ? memberRules.name : 'member') + suffix; - } - serializeMember(name + suffix, v, memberRules, fn); - }); -} - -function serializeMember(name, value, rules, fn) { - if (value === null || value === undefined) return; - if (rules.type === 'structure') { - serializeStructure(name, value, rules, fn); - } else if (rules.type === 'list') { - serializeList(name, value, rules, fn); - } else if (rules.type === 'map') { - serializeMap(name, value, rules, fn); - } else { - fn(name, rules.toWireFormat(value).toString()); - } -} - -/** - * @api private - */ -module.exports = QueryParamSerializer; - -},{"../util":74}],54:[function(require,module,exports){ -module.exports = { - //provide realtime clock for performance measurement - now: function now() { - if (typeof performance !== 'undefined' && typeof performance.now === 'function') { - return performance.now(); - } - return Date.now(); - } -}; - -},{}],55:[function(require,module,exports){ -function isFipsRegion(region) { - return typeof region === 'string' && (region.startsWith('fips-') || region.endsWith('-fips')); -} - -function isGlobalRegion(region) { - return typeof region === 'string' && ['aws-global', 'aws-us-gov-global'].includes(region); -} - -function getRealRegion(region) { - return ['fips-aws-global', 'aws-fips', 'aws-global'].includes(region) - ? 'us-east-1' - : ['fips-aws-us-gov-global', 'aws-us-gov-global'].includes(region) - ? 'us-gov-west-1' - : region.replace(/fips-(dkr-|prod-)?|-fips/, ''); -} - -module.exports = { - isFipsRegion: isFipsRegion, - isGlobalRegion: isGlobalRegion, - getRealRegion: getRealRegion -}; - -},{}],56:[function(require,module,exports){ -var util = require('./util'); -var regionConfig = require('./region_config_data.json'); - -function generateRegionPrefix(region) { - if (!region) return null; - var parts = region.split('-'); - if (parts.length < 3) return null; - return parts.slice(0, parts.length - 2).join('-') + '-*'; -} - -function derivedKeys(service) { - var region = service.config.region; - var regionPrefix = generateRegionPrefix(region); - var endpointPrefix = service.api.endpointPrefix; - - return [ - [region, endpointPrefix], - [regionPrefix, endpointPrefix], - [region, '*'], - [regionPrefix, '*'], - ['*', endpointPrefix], - ['*', '*'] - ].map(function(item) { - return item[0] && item[1] ? item.join('/') : null; - }); -} - -function applyConfig(service, config) { - util.each(config, function(key, value) { - if (key === 'globalEndpoint') return; - if (service.config[key] === undefined || service.config[key] === null) { - service.config[key] = value; - } - }); -} - -function configureEndpoint(service) { - var keys = derivedKeys(service); - var useFipsEndpoint = service.config.useFipsEndpoint; - var useDualstackEndpoint = service.config.useDualstackEndpoint; - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - if (!key) continue; - - var rules = useFipsEndpoint - ? useDualstackEndpoint - ? regionConfig.dualstackFipsRules - : regionConfig.fipsRules - : useDualstackEndpoint - ? regionConfig.dualstackRules - : regionConfig.rules; - - if (Object.prototype.hasOwnProperty.call(rules, key)) { - var config = rules[key]; - if (typeof config === 'string') { - config = regionConfig.patterns[config]; - } - - // set global endpoint - service.isGlobalEndpoint = !!config.globalEndpoint; - if (config.signingRegion) { - service.signingRegion = config.signingRegion; - } - - // signature version - if (!config.signatureVersion) { - // Note: config is a global object and should not be mutated here. - // However, we are retaining this line for backwards compatibility. - // The non-v4 signatureVersion will be set in a copied object below. - config.signatureVersion = 'v4'; - } - - var useBearer = (service.api && service.api.signatureVersion) === 'bearer'; - - // merge config - applyConfig(service, Object.assign( - {}, - config, - { signatureVersion: useBearer ? 'bearer' : config.signatureVersion } - )); - return; - } - } -} - -function getEndpointSuffix(region) { - var regionRegexes = { - '^(us|eu|ap|sa|ca|me)\\-\\w+\\-\\d+$': 'amazonaws.com', - '^cn\\-\\w+\\-\\d+$': 'amazonaws.com.cn', - '^us\\-gov\\-\\w+\\-\\d+$': 'amazonaws.com', - '^us\\-iso\\-\\w+\\-\\d+$': 'c2s.ic.gov', - '^us\\-isob\\-\\w+\\-\\d+$': 'sc2s.sgov.gov' - }; - var defaultSuffix = 'amazonaws.com'; - var regexes = Object.keys(regionRegexes); - for (var i = 0; i < regexes.length; i++) { - var regionPattern = RegExp(regexes[i]); - var dnsSuffix = regionRegexes[regexes[i]]; - if (regionPattern.test(region)) return dnsSuffix; - } - return defaultSuffix; -} - -/** - * @api private - */ -module.exports = { - configureEndpoint: configureEndpoint, - getEndpointSuffix: getEndpointSuffix, -}; - -},{"./region_config_data.json":57,"./util":74}],57:[function(require,module,exports){ -module.exports={ - "rules": { - "*/*": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "cn-*/*": { - "endpoint": "{service}.{region}.amazonaws.com.cn" - }, - "us-iso-*/*": "usIso", - "us-isob-*/*": "usIsob", - "*/budgets": "globalSSL", - "*/cloudfront": "globalSSL", - "*/sts": "globalSSL", - "*/importexport": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "v2", - "globalEndpoint": true - }, - - "*/route53": "globalSSL", - "cn-*/route53": { - "endpoint": "{service}.amazonaws.com.cn", - "globalEndpoint": true, - "signingRegion": "cn-northwest-1" - }, - "us-gov-*/route53": "globalGovCloud", - "us-iso-*/route53": { - "endpoint": "{service}.c2s.ic.gov", - "globalEndpoint": true, - "signingRegion": "us-iso-east-1" - }, - "us-isob-*/route53": { - "endpoint": "{service}.sc2s.sgov.gov", - "globalEndpoint": true, - "signingRegion": "us-isob-east-1" - }, - - "*/waf": "globalSSL", - - "*/iam": "globalSSL", - "cn-*/iam": { - "endpoint": "{service}.cn-north-1.amazonaws.com.cn", - "globalEndpoint": true, - "signingRegion": "cn-north-1" - }, - "us-gov-*/iam": "globalGovCloud", - - "us-gov-*/sts": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "us-gov-west-1/s3": "s3signature", - "us-west-1/s3": "s3signature", - "us-west-2/s3": "s3signature", - "eu-west-1/s3": "s3signature", - "ap-southeast-1/s3": "s3signature", - "ap-southeast-2/s3": "s3signature", - "ap-northeast-1/s3": "s3signature", - "sa-east-1/s3": "s3signature", - "us-east-1/s3": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "s3" - }, - "us-east-1/sdb": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "v2" - }, - "*/sdb": { - "endpoint": "{service}.{region}.amazonaws.com", - "signatureVersion": "v2" - }, - "*/resource-explorer-2": "dualstackByDefault", - "*/kendra-ranking": "dualstackByDefault", - "*/internetmonitor": "dualstackByDefault", - "*/codecatalyst": "globalDualstackByDefault" - }, - - "fipsRules": { - "*/*": "fipsStandard", - "us-gov-*/*": "fipsStandard", - "us-iso-*/*": { - "endpoint": "{service}-fips.{region}.c2s.ic.gov" - }, - "us-iso-*/dms": "usIso", - "us-isob-*/*": { - "endpoint": "{service}-fips.{region}.sc2s.sgov.gov" - }, - "us-isob-*/dms": "usIsob", - "cn-*/*": { - "endpoint": "{service}-fips.{region}.amazonaws.com.cn" - }, - "*/api.ecr": "fips.api.ecr", - "*/api.sagemaker": "fips.api.sagemaker", - "*/batch": "fipsDotPrefix", - "*/eks": "fipsDotPrefix", - "*/models.lex": "fips.models.lex", - "*/runtime.lex": "fips.runtime.lex", - "*/runtime.sagemaker": { - "endpoint": "runtime-fips.sagemaker.{region}.amazonaws.com" - }, - "*/iam": "fipsWithoutRegion", - "*/route53": "fipsWithoutRegion", - "*/transcribe": "fipsDotPrefix", - "*/waf": "fipsWithoutRegion", - - "us-gov-*/transcribe": "fipsDotPrefix", - "us-gov-*/api.ecr": "fips.api.ecr", - "us-gov-*/api.sagemaker": "fips.api.sagemaker", - "us-gov-*/models.lex": "fips.models.lex", - "us-gov-*/runtime.lex": "fips.runtime.lex", - "us-gov-*/acm-pca": "fipsWithServiceOnly", - "us-gov-*/batch": "fipsWithServiceOnly", - "us-gov-*/cloudformation": "fipsWithServiceOnly", - "us-gov-*/config": "fipsWithServiceOnly", - "us-gov-*/eks": "fipsWithServiceOnly", - "us-gov-*/elasticmapreduce": "fipsWithServiceOnly", - "us-gov-*/identitystore": "fipsWithServiceOnly", - "us-gov-*/dynamodb": "fipsWithServiceOnly", - "us-gov-*/elasticloadbalancing": "fipsWithServiceOnly", - "us-gov-*/guardduty": "fipsWithServiceOnly", - "us-gov-*/monitoring": "fipsWithServiceOnly", - "us-gov-*/resource-groups": "fipsWithServiceOnly", - "us-gov-*/runtime.sagemaker": "fipsWithServiceOnly", - "us-gov-*/servicecatalog-appregistry": "fipsWithServiceOnly", - "us-gov-*/servicequotas": "fipsWithServiceOnly", - "us-gov-*/ssm": "fipsWithServiceOnly", - "us-gov-*/sts": "fipsWithServiceOnly", - "us-gov-*/support": "fipsWithServiceOnly", - "us-gov-west-1/states": "fipsWithServiceOnly", - "us-iso-east-1/elasticfilesystem": { - "endpoint": "elasticfilesystem-fips.{region}.c2s.ic.gov" - }, - "us-gov-west-1/organizations": "fipsWithServiceOnly", - "us-gov-west-1/route53": { - "endpoint": "route53.us-gov.amazonaws.com" - }, - "*/resource-explorer-2": "fipsDualstackByDefault", - "*/kendra-ranking": "dualstackByDefault", - "*/internetmonitor": "dualstackByDefault", - "*/codecatalyst": "fipsGlobalDualstackByDefault" - }, - - "dualstackRules": { - "*/*": { - "endpoint": "{service}.{region}.api.aws" - }, - "cn-*/*": { - "endpoint": "{service}.{region}.api.amazonwebservices.com.cn" - }, - - "*/s3": "dualstackLegacy", - "cn-*/s3": "dualstackLegacyCn", - "*/s3-control": "dualstackLegacy", - "cn-*/s3-control": "dualstackLegacyCn", - - "ap-south-1/ec2": "dualstackLegacyEc2", - "eu-west-1/ec2": "dualstackLegacyEc2", - "sa-east-1/ec2": "dualstackLegacyEc2", - "us-east-1/ec2": "dualstackLegacyEc2", - "us-east-2/ec2": "dualstackLegacyEc2", - "us-west-2/ec2": "dualstackLegacyEc2" - }, - - "dualstackFipsRules": { - "*/*": { - "endpoint": "{service}-fips.{region}.api.aws" - }, - "cn-*/*": { - "endpoint": "{service}-fips.{region}.api.amazonwebservices.com.cn" - }, - "*/s3": "dualstackFipsLegacy", - "cn-*/s3": "dualstackFipsLegacyCn", - "*/s3-control": "dualstackFipsLegacy", - "cn-*/s3-control": "dualstackFipsLegacyCn" - }, - - "patterns": { - "globalSSL": { - "endpoint": "https://{service}.amazonaws.com", - "globalEndpoint": true, - "signingRegion": "us-east-1" - }, - "globalGovCloud": { - "endpoint": "{service}.us-gov.amazonaws.com", - "globalEndpoint": true, - "signingRegion": "us-gov-west-1" - }, - "s3signature": { - "endpoint": "{service}.{region}.amazonaws.com", - "signatureVersion": "s3" - }, - "usIso": { - "endpoint": "{service}.{region}.c2s.ic.gov" - }, - "usIsob": { - "endpoint": "{service}.{region}.sc2s.sgov.gov" - }, - "fipsStandard": { - "endpoint": "{service}-fips.{region}.amazonaws.com" - }, - "fipsDotPrefix": { - "endpoint": "fips.{service}.{region}.amazonaws.com" - }, - "fipsWithoutRegion": { - "endpoint": "{service}-fips.amazonaws.com" - }, - "fips.api.ecr": { - "endpoint": "ecr-fips.{region}.amazonaws.com" - }, - "fips.api.sagemaker": { - "endpoint": "api-fips.sagemaker.{region}.amazonaws.com" - }, - "fips.models.lex": { - "endpoint": "models-fips.lex.{region}.amazonaws.com" - }, - "fips.runtime.lex": { - "endpoint": "runtime-fips.lex.{region}.amazonaws.com" - }, - "fipsWithServiceOnly": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "dualstackLegacy": { - "endpoint": "{service}.dualstack.{region}.amazonaws.com" + + this.domain = domain && domain.active; + this.service = service; + this.operation = operation; + this.params = params || {}; + this.httpRequest = new AWS.HttpRequest(endpoint, region); + this.httpRequest.appendToUserAgent(customUserAgent); + this.startTime = service.getSkewCorrectedDate(); + + this.response = new AWS.Response(this); + this._asm = new AcceptorStateMachine(fsm.states, 'validate'); + this._haltHandlersOnError = false; + + AWS.SequentialExecutor.call(this); + this.emit = this.emitEvent; }, - "dualstackLegacyCn": { - "endpoint": "{service}.dualstack.{region}.amazonaws.com.cn" + + /** + * @!group Sending a Request + */ + + /** + * @overload send(callback = null) + * Sends the request object. + * + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @context [AWS.Request] the request object being sent. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + * @example Sending a request with a callback + * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * request.send(function(err, data) { console.log(err, data); }); + * @example Sending a request with no callback (using event handlers) + * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * request.on('complete', function(response) { ... }); // register a callback + * request.send(); + */ + send: function send(callback) { + if (callback) { + // append to user agent + this.httpRequest.appendToUserAgent('callback'); + this.on('complete', function (resp) { + callback.call(resp, resp.error, resp.data); + }); + } + this.runTo(); + + return this.response; }, - "dualstackFipsLegacy": { - "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com" + + /** + * @!method promise() + * Sends the request and returns a 'thenable' promise. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function(data) + * Called if the promise is fulfilled. + * @param data [Object] the de-serialized data returned from the request. + * @callback rejectedCallback function(error) + * Called if the promise is rejected. + * @param error [Error] the error object returned from the request. + * @return [Promise] A promise that represents the state of the request. + * @example Sending a request using promises. + * var request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * var result = request.promise(); + * result.then(function(data) { ... }, function(error) { ... }); + */ + + /** + * @api private + */ + build: function build(callback) { + return this.runTo('send', callback); }, - "dualstackFipsLegacyCn": { - "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com.cn" + + /** + * @api private + */ + runTo: function runTo(state, done) { + this._asm.runTo(state, done, this); + return this; }, - "dualstackLegacyEc2": { - "endpoint": "api.ec2.{region}.aws" + + /** + * Aborts a request, emitting the error and complete events. + * + * @!macro nobrowser + * @example Aborting a request after sending + * var params = { + * Bucket: 'bucket', Key: 'key', + * Body: Buffer.alloc(1024 * 1024 * 5) // 5MB payload + * }; + * var request = s3.putObject(params); + * request.send(function (err, data) { + * if (err) console.log("Error:", err.code, err.message); + * else console.log(data); + * }); + * + * // abort request in 1 second + * setTimeout(request.abort.bind(request), 1000); + * + * // prints "Error: RequestAbortedError Request aborted by user" + * @return [AWS.Request] the same request object, for chaining. + * @since v1.4.0 + */ + abort: function abort() { + this.removeAllListeners('validateResponse'); + this.removeAllListeners('extractError'); + this.on('validateResponse', function addAbortedError(resp) { + resp.error = AWS.util.error(new Error('Request aborted by user'), { + code: 'RequestAbortedError', retryable: false + }); + }); + + if (this.httpRequest.stream && !this.httpRequest.stream.didCallback) { // abort HTTP stream + this.httpRequest.stream.abort(); + if (this.httpRequest._abortCallback) { + this.httpRequest._abortCallback(); + } else { + this.removeAllListeners('send'); // haven't sent yet, so let's not + } + } + + return this; }, - "dualstackByDefault": { - "endpoint": "{service}.{region}.api.aws" + + /** + * Iterates over each page of results given a pageable request, calling + * the provided callback with each page of data. After all pages have been + * retrieved, the callback is called with `null` data. + * + * @note This operation can generate multiple requests to a service. + * @example Iterating over multiple pages of objects in an S3 bucket + * var pages = 1; + * s3.listObjects().eachPage(function(err, data) { + * if (err) return; + * console.log("Page", pages++); + * console.log(data); + * }); + * @example Iterating over multiple pages with an asynchronous callback + * s3.listObjects(params).eachPage(function(err, data, done) { + * doSomethingAsyncAndOrExpensive(function() { + * // The next page of results isn't fetched until done is called + * done(); + * }); + * }); + * @callback callback function(err, data, [doneCallback]) + * Called with each page of resulting data from the request. If the + * optional `doneCallback` is provided in the function, it must be called + * when the callback is complete. + * + * @param err [Error] an error object, if an error occurred. + * @param data [Object] a single page of response data. If there is no + * more data, this object will be `null`. + * @param doneCallback [Function] an optional done callback. If this + * argument is defined in the function declaration, it should be called + * when the next page is ready to be retrieved. This is useful for + * controlling serial pagination across asynchronous operations. + * @return [Boolean] if the callback returns `false`, pagination will + * stop. + * + * @see AWS.Request.eachItem + * @see AWS.Response.nextPage + * @since v1.4.0 + */ + eachPage: function eachPage(callback) { + // Make all callbacks async-ish + callback = AWS.util.fn.makeAsync(callback, 3); + + function wrappedCallback(response) { + callback.call(response, response.error, response.data, function (result) { + if (result === false) return; + + if (response.hasNextPage()) { + response.nextPage().on('complete', wrappedCallback).send(); + } else { + callback.call(response, null, null, AWS.util.fn.noop); + } + }); + } + + this.on('complete', wrappedCallback).send(); }, - "fipsDualstackByDefault": { - "endpoint": "{service}-fips.{region}.api.aws" + + /** + * Enumerates over individual items of a request, paging the responses if + * necessary. + * + * @api experimental + * @since v1.4.0 + */ + eachItem: function eachItem(callback) { + var self = this; + function wrappedCallback(err, data) { + if (err) return callback(err, null); + if (data === null) return callback(null, null); + + var config = self.service.paginationConfig(self.operation); + var resultKey = config.resultKey; + if (Array.isArray(resultKey)) resultKey = resultKey[0]; + var items = jmespath.search(data, resultKey); + var continueIteration = true; + AWS.util.arrayEach(items, function(item) { + continueIteration = callback(null, item); + if (continueIteration === false) { + return AWS.util.abort; + } + }); + return continueIteration; + } + + this.eachPage(wrappedCallback); }, - "globalDualstackByDefault": { - "endpoint": "{service}.global.api.aws" + + /** + * @return [Boolean] whether the operation can return multiple pages of + * response data. + * @see AWS.Response.eachPage + * @since v1.4.0 + */ + isPageable: function isPageable() { + return this.service.paginationConfig(this.operation) ? true : false; }, - "fipsGlobalDualstackByDefault": { - "endpoint": "{service}-fips.global.api.aws" - } - } -} - -},{}],58:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var AcceptorStateMachine = require('./state_machine'); -var inherit = AWS.util.inherit; -var domain = AWS.util.domain; -var jmespath = require('jmespath'); - -/** - * @api private - */ -var hardErrorStates = {success: 1, error: 1, complete: 1}; - -function isTerminalState(machine) { - return Object.prototype.hasOwnProperty.call(hardErrorStates, machine._asm.currentState); -} - -var fsm = new AcceptorStateMachine(); -fsm.setupStates = function() { - var transition = function(_, done) { - var self = this; - self._haltHandlersOnError = false; - - self.emit(self._asm.currentState, function(err) { - if (err) { - if (isTerminalState(self)) { - if (domain && self.domain instanceof domain.Domain) { - err.domainEmitter = self; - err.domain = self.domain; - err.domainThrown = false; - self.domain.emit('error', err); + + /** + * Sends the request and converts the request object into a readable stream + * that can be read from or piped into a writable stream. + * + * @note The data read from a readable stream contains only + * the raw HTTP body contents. + * @example Manually reading from a stream + * request.createReadStream().on('data', function(data) { + * console.log("Got data:", data.toString()); + * }); + * @example Piping a request body into a file + * var out = fs.createWriteStream('/path/to/outfile.jpg'); + * s3.service.getObject(params).createReadStream().pipe(out); + * @return [Stream] the readable stream object that can be piped + * or read from (by registering 'data' event listeners). + * @!macro nobrowser + */ + createReadStream: function createReadStream() { + var streams = AWS.util.stream; + var req = this; + var stream = null; + + if (AWS.HttpClient.streamsApiVersion === 2) { + stream = new streams.PassThrough(); + process.nextTick(function() { req.send(); }); + } else { + stream = new streams.Stream(); + stream.readable = true; + + stream.sent = false; + stream.on('newListener', function(event) { + if (!stream.sent && event === 'data') { + stream.sent = true; + process.nextTick(function() { req.send(); }); + } + }); + } + + this.on('error', function(err) { + stream.emit('error', err); + }); + + this.on('httpHeaders', function streamHeaders(statusCode, headers, resp) { + if (statusCode < 300) { + req.removeListener('httpData', AWS.EventListeners.Core.HTTP_DATA); + req.removeListener('httpError', AWS.EventListeners.Core.HTTP_ERROR); + req.on('httpError', function streamHttpError(error) { + resp.error = error; + resp.error.retryable = false; + }); + + var shouldCheckContentLength = false; + var expectedLen; + if (req.httpRequest.method !== 'HEAD') { + expectedLen = parseInt(headers['content-length'], 10); + } + if (expectedLen !== undefined && !isNaN(expectedLen) && expectedLen >= 0) { + shouldCheckContentLength = true; + var receivedLen = 0; + } + + var checkContentLengthAndEmit = function checkContentLengthAndEmit() { + if (shouldCheckContentLength && receivedLen !== expectedLen) { + stream.emit('error', AWS.util.error( + new Error('Stream content length mismatch. Received ' + + receivedLen + ' of ' + expectedLen + ' bytes.'), + { code: 'StreamContentLengthMismatch' } + )); + } else if (AWS.HttpClient.streamsApiVersion === 2) { + stream.end(); + } else { + stream.emit('end'); + } + }; + + var httpStream = resp.httpResponse.createUnbufferedStream(); + + if (AWS.HttpClient.streamsApiVersion === 2) { + if (shouldCheckContentLength) { + var lengthAccumulator = new streams.PassThrough(); + lengthAccumulator._write = function(chunk) { + if (chunk && chunk.length) { + receivedLen += chunk.length; + } + return streams.PassThrough.prototype._write.apply(this, arguments); + }; + + lengthAccumulator.on('end', checkContentLengthAndEmit); + stream.on('error', function(err) { + shouldCheckContentLength = false; + httpStream.unpipe(lengthAccumulator); + lengthAccumulator.emit('end'); + lengthAccumulator.end(); + }); + httpStream.pipe(lengthAccumulator).pipe(stream, { end: false }); + } else { + httpStream.pipe(stream); + } } else { - throw err; + + if (shouldCheckContentLength) { + httpStream.on('data', function(arg) { + if (arg && arg.length) { + receivedLen += arg.length; + } + }); + } + + httpStream.on('data', function(arg) { + stream.emit('data', arg); + }); + httpStream.on('end', checkContentLengthAndEmit); } - } else { - self.response.error = err; - done(err); + + httpStream.on('error', function(err) { + shouldCheckContentLength = false; + stream.emit('error', err); + }); } - } else { - done(self.response.error); + }); + + return stream; + }, + + /** + * @param [Array,Response] args This should be the response object, + * or an array of args to send to the event. + * @api private + */ + emitEvent: function emit(eventName, args, done) { + if (typeof args === 'function') { done = args; args = null; } + if (!done) done = function() { }; + if (!args) args = this.eventParameters(eventName, this.response); + + var origEmit = AWS.SequentialExecutor.prototype.emit; + origEmit.call(this, eventName, args, function (err) { + if (err) this.response.error = err; + done.call(this, err); + }); + }, + + /** + * @api private + */ + eventParameters: function eventParameters(eventName) { + switch (eventName) { + case 'restart': + case 'validate': + case 'sign': + case 'build': + case 'afterValidate': + case 'afterBuild': + return [this]; + case 'error': + return [this.response.error, this.response]; + default: + return [this.response]; } - }); - - }; - - this.addState('validate', 'build', 'error', transition); - this.addState('build', 'afterBuild', 'restart', transition); - this.addState('afterBuild', 'sign', 'restart', transition); - this.addState('sign', 'send', 'retry', transition); - this.addState('retry', 'afterRetry', 'afterRetry', transition); - this.addState('afterRetry', 'sign', 'error', transition); - this.addState('send', 'validateResponse', 'retry', transition); - this.addState('validateResponse', 'extractData', 'extractError', transition); - this.addState('extractError', 'extractData', 'retry', transition); - this.addState('extractData', 'success', 'retry', transition); - this.addState('restart', 'build', 'error', transition); - this.addState('success', 'complete', 'complete', transition); - this.addState('error', 'complete', 'complete', transition); - this.addState('complete', null, null, transition); -}; -fsm.setupStates(); - -/** - * ## Asynchronous Requests - * - * All requests made through the SDK are asynchronous and use a - * callback interface. Each service method that kicks off a request - * returns an `AWS.Request` object that you can use to register - * callbacks. - * - * For example, the following service method returns the request - * object as "request", which can be used to register callbacks: - * - * ```javascript - * // request is an AWS.Request object - * var request = ec2.describeInstances(); - * - * // register callbacks on request to retrieve response data - * request.on('success', function(response) { - * console.log(response.data); - * }); - * ``` - * - * When a request is ready to be sent, the {send} method should - * be called: - * - * ```javascript - * request.send(); - * ``` - * - * Since registered callbacks may or may not be idempotent, requests should only - * be sent once. To perform the same operation multiple times, you will need to - * create multiple request objects, each with its own registered callbacks. - * - * ## Removing Default Listeners for Events - * - * Request objects are built with default listeners for the various events, - * depending on the service type. In some cases, you may want to remove - * some built-in listeners to customize behaviour. Doing this requires - * access to the built-in listener functions, which are exposed through - * the {AWS.EventListeners.Core} namespace. For instance, you may - * want to customize the HTTP handler used when sending a request. In this - * case, you can remove the built-in listener associated with the 'send' - * event, the {AWS.EventListeners.Core.SEND} listener and add your own. - * - * ## Multiple Callbacks and Chaining - * - * You can register multiple callbacks on any request object. The - * callbacks can be registered for different events, or all for the - * same event. In addition, you can chain callback registration, for - * example: - * - * ```javascript - * request. - * on('success', function(response) { - * console.log("Success!"); - * }). - * on('error', function(error, response) { - * console.log("Error!"); - * }). - * on('complete', function(response) { - * console.log("Always!"); - * }). - * send(); - * ``` - * - * The above example will print either "Success! Always!", or "Error! Always!", - * depending on whether the request succeeded or not. - * - * @!attribute httpRequest - * @readonly - * @!group HTTP Properties - * @return [AWS.HttpRequest] the raw HTTP request object - * containing request headers and body information - * sent by the service. - * - * @!attribute startTime - * @readonly - * @!group Operation Properties - * @return [Date] the time that the request started - * - * @!group Request Building Events - * - * @!event validate(request) - * Triggered when a request is being validated. Listeners - * should throw an error if the request should not be sent. - * @param request [Request] the request object being sent - * @see AWS.EventListeners.Core.VALIDATE_CREDENTIALS - * @see AWS.EventListeners.Core.VALIDATE_REGION - * @example Ensuring that a certain parameter is set before sending a request - * var req = s3.putObject(params); - * req.on('validate', function() { - * if (!req.params.Body.match(/^Hello\s/)) { - * throw new Error('Body must start with "Hello "'); - * } - * }); - * req.send(function(err, data) { ... }); - * - * @!event build(request) - * Triggered when the request payload is being built. Listeners - * should fill the necessary information to send the request - * over HTTP. - * @param (see AWS.Request~validate) - * @example Add a custom HTTP header to a request - * var req = s3.putObject(params); - * req.on('build', function() { - * req.httpRequest.headers['Custom-Header'] = 'value'; - * }); - * req.send(function(err, data) { ... }); - * - * @!event sign(request) - * Triggered when the request is being signed. Listeners should - * add the correct authentication headers and/or adjust the body, - * depending on the authentication mechanism being used. - * @param (see AWS.Request~validate) - * - * @!group Request Sending Events - * - * @!event send(response) - * Triggered when the request is ready to be sent. Listeners - * should call the underlying transport layer to initiate - * the sending of the request. - * @param response [Response] the response object - * @context [Request] the request object that was sent - * @see AWS.EventListeners.Core.SEND - * - * @!event retry(response) - * Triggered when a request failed and might need to be retried or redirected. - * If the response is retryable, the listener should set the - * `response.error.retryable` property to `true`, and optionally set - * `response.error.retryDelay` to the millisecond delay for the next attempt. - * In the case of a redirect, `response.error.redirect` should be set to - * `true` with `retryDelay` set to an optional delay on the next request. - * - * If a listener decides that a request should not be retried, - * it should set both `retryable` and `redirect` to false. - * - * Note that a retryable error will be retried at most - * {AWS.Config.maxRetries} times (based on the service object's config). - * Similarly, a request that is redirected will only redirect at most - * {AWS.Config.maxRedirects} times. - * - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @example Adding a custom retry for a 404 response - * request.on('retry', function(response) { - * // this resource is not yet available, wait 10 seconds to get it again - * if (response.httpResponse.statusCode === 404 && response.error) { - * response.error.retryable = true; // retry this error - * response.error.retryDelay = 10000; // wait 10 seconds - * } - * }); - * - * @!group Data Parsing Events - * - * @!event extractError(response) - * Triggered on all non-2xx requests so that listeners can extract - * error details from the response body. Listeners to this event - * should set the `response.error` property. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event extractData(response) - * Triggered in successful requests to allow listeners to - * de-serialize the response body into `response.data`. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!group Completion Events - * - * @!event success(response) - * Triggered when the request completed successfully. - * `response.data` will contain the response data and - * `response.error` will be null. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event error(error, response) - * Triggered when an error occurs at any point during the - * request. `response.error` will contain details about the error - * that occurred. `response.data` will be null. - * @param error [Error] the error object containing details about - * the error that occurred. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event complete(response) - * Triggered whenever a request cycle completes. `response.error` - * should be checked, since the request may have failed. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!group HTTP Events - * - * @!event httpHeaders(statusCode, headers, response, statusMessage) - * Triggered when headers are sent by the remote server - * @param statusCode [Integer] the HTTP response code - * @param headers [map] the response headers - * @param (see AWS.Request~send) - * @param statusMessage [String] A status message corresponding to the HTTP - * response code - * @context (see AWS.Request~send) - * - * @!event httpData(chunk, response) - * Triggered when data is sent by the remote server - * @param chunk [Buffer] the buffer data containing the next data chunk - * from the server - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @see AWS.EventListeners.Core.HTTP_DATA - * - * @!event httpUploadProgress(progress, response) - * Triggered when the HTTP request has uploaded more data - * @param progress [map] An object containing the `loaded` and `total` bytes - * of the request. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @note This event will not be emitted in Node.js 0.8.x. - * - * @!event httpDownloadProgress(progress, response) - * Triggered when the HTTP request has downloaded more data - * @param progress [map] An object containing the `loaded` and `total` bytes - * of the request. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @note This event will not be emitted in Node.js 0.8.x. - * - * @!event httpError(error, response) - * Triggered when the HTTP request failed - * @param error [Error] the error object that was thrown - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event httpDone(response) - * Triggered when the server is finished sending data - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @see AWS.Response - */ -AWS.Request = inherit({ - - /** - * Creates a request for an operation on a given service with - * a set of input parameters. - * - * @param service [AWS.Service] the service to perform the operation on - * @param operation [String] the operation to perform on the service - * @param params [Object] parameters to send to the operation. - * See the operation's documentation for the format of the - * parameters. - */ - constructor: function Request(service, operation, params) { - var endpoint = service.endpoint; - var region = service.config.region; - var customUserAgent = service.config.customUserAgent; - - if (service.signingRegion) { - region = service.signingRegion; - } else if (service.isGlobalEndpoint) { - region = 'us-east-1'; + }, + + /** + * @api private + */ + presign: function presign(expires, callback) { + if (!callback && typeof expires === 'function') { + callback = expires; + expires = null; + } + return new AWS.Signers.Presign().sign(this.toGet(), expires, callback); + }, + + /** + * @api private + */ + isPresigned: function isPresigned() { + return Object.prototype.hasOwnProperty.call(this.httpRequest.headers, 'presigned-expires'); + }, + + /** + * @api private + */ + toUnauthenticated: function toUnauthenticated() { + this._unAuthenticated = true; + this.removeListener('validate', AWS.EventListeners.Core.VALIDATE_CREDENTIALS); + this.removeListener('sign', AWS.EventListeners.Core.SIGN); + return this; + }, + + /** + * @api private + */ + toGet: function toGet() { + if (this.service.api.protocol === 'query' || + this.service.api.protocol === 'ec2') { + this.removeListener('build', this.buildAsGet); + this.addListener('build', this.buildAsGet); + } + return this; + }, + + /** + * @api private + */ + buildAsGet: function buildAsGet(request) { + request.httpRequest.method = 'GET'; + request.httpRequest.path = request.service.endpoint.path + + '?' + request.httpRequest.body; + request.httpRequest.body = ''; + + // don't need these headers on a GET request + delete request.httpRequest.headers['Content-Length']; + delete request.httpRequest.headers['Content-Type']; + }, + + /** + * @api private + */ + haltHandlersOnError: function haltHandlersOnError() { + this._haltHandlersOnError = true; } - - this.domain = domain && domain.active; - this.service = service; - this.operation = operation; - this.params = params || {}; - this.httpRequest = new AWS.HttpRequest(endpoint, region); - this.httpRequest.appendToUserAgent(customUserAgent); - this.startTime = service.getSkewCorrectedDate(); - - this.response = new AWS.Response(this); - this._asm = new AcceptorStateMachine(fsm.states, 'validate'); - this._haltHandlersOnError = false; - - AWS.SequentialExecutor.call(this); - this.emit = this.emitEvent; - }, - + }); + /** - * @!group Sending a Request + * @api private */ - - /** - * @overload send(callback = null) - * Sends the request object. - * - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @context [AWS.Request] the request object being sent. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - * @example Sending a request with a callback - * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * request.send(function(err, data) { console.log(err, data); }); - * @example Sending a request with no callback (using event handlers) - * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * request.on('complete', function(response) { ... }); // register a callback - * request.send(); - */ - send: function send(callback) { - if (callback) { + AWS.Request.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.promise = function promise() { + var self = this; // append to user agent - this.httpRequest.appendToUserAgent('callback'); - this.on('complete', function (resp) { - callback.call(resp, resp.error, resp.data); + this.httpRequest.appendToUserAgent('promise'); + return new PromiseDependency(function(resolve, reject) { + self.on('complete', function(resp) { + if (resp.error) { + reject(resp.error); + } else { + // define $response property so that it is not enumerable + // this prevents circular reference errors when stringifying the JSON object + resolve(Object.defineProperty( + resp.data || {}, + '$response', + {value: resp} + )); + } + }); + self.runTo(); }); - } - this.runTo(); - - return this.response; - }, - + }; + }; + + /** + * @api private + */ + AWS.Request.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.promise; + }; + + AWS.util.addPromises(AWS.Request); + + AWS.util.mixin(AWS.Request, AWS.SequentialExecutor); + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./state_machine":73,"_process":92,"jmespath":91}],59:[function(require,module,exports){ /** - * @!method promise() - * Sends the request and returns a 'thenable' promise. + * Copyright 2012-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"). You + * may not use this file except in compliance with the License. A copy of + * the License is located at * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function(data) - * Called if the promise is fulfilled. - * @param data [Object] the de-serialized data returned from the request. - * @callback rejectedCallback function(error) - * Called if the promise is rejected. - * @param error [Error] the error object returned from the request. - * @return [Promise] A promise that represents the state of the request. - * @example Sending a request using promises. - * var request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * var result = request.promise(); - * result.then(function(data) { ... }, function(error) { ... }); + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file is + * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF + * ANY KIND, either express or implied. See the License for the specific + * language governing permissions and limitations under the License. */ - + + var AWS = require('./core'); + var inherit = AWS.util.inherit; + var jmespath = require('jmespath'); + /** * @api private */ - build: function build(callback) { - return this.runTo('send', callback); - }, - + function CHECK_ACCEPTORS(resp) { + var waiter = resp.request._waiter; + var acceptors = waiter.config.acceptors; + var acceptorMatched = false; + var state = 'retry'; + + acceptors.forEach(function(acceptor) { + if (!acceptorMatched) { + var matcher = waiter.matchers[acceptor.matcher]; + if (matcher && matcher(resp, acceptor.expected, acceptor.argument)) { + acceptorMatched = true; + state = acceptor.state; + } + } + }); + + if (!acceptorMatched && resp.error) state = 'failure'; + + if (state === 'success') { + waiter.setSuccess(resp); + } else { + waiter.setError(resp, state === 'retry'); + } + } + /** * @api private */ - runTo: function runTo(state, done) { - this._asm.runTo(state, done, this); - return this; - }, - + AWS.ResourceWaiter = inherit({ + /** + * Waits for a given state on a service object + * @param service [Service] the service object to wait on + * @param state [String] the state (defined in waiter configuration) to wait + * for. + * @example Create a waiter for running EC2 instances + * var ec2 = new AWS.EC2; + * var waiter = new AWS.ResourceWaiter(ec2, 'instanceRunning'); + */ + constructor: function constructor(service, state) { + this.service = service; + this.state = state; + this.loadWaiterConfig(this.state); + }, + + service: null, + + state: null, + + config: null, + + matchers: { + path: function(resp, expected, argument) { + try { + var result = jmespath.search(resp.data, argument); + } catch (err) { + return false; + } + + return jmespath.strictDeepEqual(result,expected); + }, + + pathAll: function(resp, expected, argument) { + try { + var results = jmespath.search(resp.data, argument); + } catch (err) { + return false; + } + + if (!Array.isArray(results)) results = [results]; + var numResults = results.length; + if (!numResults) return false; + for (var ind = 0 ; ind < numResults; ind++) { + if (!jmespath.strictDeepEqual(results[ind], expected)) { + return false; + } + } + return true; + }, + + pathAny: function(resp, expected, argument) { + try { + var results = jmespath.search(resp.data, argument); + } catch (err) { + return false; + } + + if (!Array.isArray(results)) results = [results]; + var numResults = results.length; + for (var ind = 0 ; ind < numResults; ind++) { + if (jmespath.strictDeepEqual(results[ind], expected)) { + return true; + } + } + return false; + }, + + status: function(resp, expected) { + var statusCode = resp.httpResponse.statusCode; + return (typeof statusCode === 'number') && (statusCode === expected); + }, + + error: function(resp, expected) { + if (typeof expected === 'string' && resp.error) { + return expected === resp.error.code; + } + // if expected is not string, can be boolean indicating presence of error + return expected === !!resp.error; + } + }, + + listeners: new AWS.SequentialExecutor().addNamedListeners(function(add) { + add('RETRY_CHECK', 'retry', function(resp) { + var waiter = resp.request._waiter; + if (resp.error && resp.error.code === 'ResourceNotReady') { + resp.error.retryDelay = (waiter.config.delay || 0) * 1000; + } + }); + + add('CHECK_OUTPUT', 'extractData', CHECK_ACCEPTORS); + + add('CHECK_ERROR', 'extractError', CHECK_ACCEPTORS); + }), + + /** + * @return [AWS.Request] + */ + wait: function wait(params, callback) { + if (typeof params === 'function') { + callback = params; params = undefined; + } + + if (params && params.$waiter) { + params = AWS.util.copy(params); + if (typeof params.$waiter.delay === 'number') { + this.config.delay = params.$waiter.delay; + } + if (typeof params.$waiter.maxAttempts === 'number') { + this.config.maxAttempts = params.$waiter.maxAttempts; + } + delete params.$waiter; + } + + var request = this.service.makeRequest(this.config.operation, params); + request._waiter = this; + request.response.maxRetries = this.config.maxAttempts; + request.addListeners(this.listeners); + + if (callback) request.send(callback); + return request; + }, + + setSuccess: function setSuccess(resp) { + resp.error = null; + resp.data = resp.data || {}; + resp.request.removeAllListeners('extractData'); + }, + + setError: function setError(resp, retryable) { + resp.data = null; + resp.error = AWS.util.error(resp.error || new Error(), { + code: 'ResourceNotReady', + message: 'Resource is not in the state ' + this.state, + retryable: retryable + }); + }, + + /** + * Loads waiter configuration from API configuration + * + * @api private + */ + loadWaiterConfig: function loadWaiterConfig(state) { + if (!this.service.api.waiters[state]) { + throw new AWS.util.error(new Error(), { + code: 'StateNotFoundError', + message: 'State ' + state + ' not found.' + }); + } + + this.config = AWS.util.copy(this.service.api.waiters[state]); + } + }); + + },{"./core":19,"jmespath":91}],60:[function(require,module,exports){ + var AWS = require('./core'); + var inherit = AWS.util.inherit; + var jmespath = require('jmespath'); + /** - * Aborts a request, emitting the error and complete events. + * This class encapsulates the response information + * from a service request operation sent through {AWS.Request}. + * The response object has two main properties for getting information + * back from a request: * - * @!macro nobrowser - * @example Aborting a request after sending - * var params = { - * Bucket: 'bucket', Key: 'key', - * Body: Buffer.alloc(1024 * 1024 * 5) // 5MB payload - * }; - * var request = s3.putObject(params); - * request.send(function (err, data) { - * if (err) console.log("Error:", err.code, err.message); - * else console.log(data); - * }); + * ## The `data` property * - * // abort request in 1 second - * setTimeout(request.abort.bind(request), 1000); + * The `response.data` property contains the serialized object data + * retrieved from the service request. For instance, for an + * Amazon DynamoDB `listTables` method call, the response data might + * look like: * - * // prints "Error: RequestAbortedError Request aborted by user" - * @return [AWS.Request] the same request object, for chaining. - * @since v1.4.0 - */ - abort: function abort() { - this.removeAllListeners('validateResponse'); - this.removeAllListeners('extractError'); - this.on('validateResponse', function addAbortedError(resp) { - resp.error = AWS.util.error(new Error('Request aborted by user'), { - code: 'RequestAbortedError', retryable: false - }); - }); - - if (this.httpRequest.stream && !this.httpRequest.stream.didCallback) { // abort HTTP stream - this.httpRequest.stream.abort(); - if (this.httpRequest._abortCallback) { - this.httpRequest._abortCallback(); + * ``` + * > resp.data + * { TableNames: + * [ 'table1', 'table2', ... ] } + * ``` + * + * The `data` property can be null if an error occurs (see below). + * + * ## The `error` property + * + * In the event of a service error (or transfer error), the + * `response.error` property will be filled with the given + * error data in the form: + * + * ``` + * { code: 'SHORT_UNIQUE_ERROR_CODE', + * message: 'Some human readable error message' } + * ``` + * + * In the case of an error, the `data` property will be `null`. + * Note that if you handle events that can be in a failure state, + * you should always check whether `response.error` is set + * before attempting to access the `response.data` property. + * + * @!attribute data + * @readonly + * @!group Data Properties + * @note Inside of a {AWS.Request~httpData} event, this + * property contains a single raw packet instead of the + * full de-serialized service response. + * @return [Object] the de-serialized response data + * from the service. + * + * @!attribute error + * An structure containing information about a service + * or networking error. + * @readonly + * @!group Data Properties + * @note This attribute is only filled if a service or + * networking error occurs. + * @return [Error] + * * code [String] a unique short code representing the + * error that was emitted. + * * message [String] a longer human readable error message + * * retryable [Boolean] whether the error message is + * retryable. + * * statusCode [Numeric] in the case of a request that reached the service, + * this value contains the response status code. + * * time [Date] the date time object when the error occurred. + * * hostname [String] set when a networking error occurs to easily + * identify the endpoint of the request. + * * region [String] set when a networking error occurs to easily + * identify the region of the request. + * + * @!attribute requestId + * @readonly + * @!group Data Properties + * @return [String] the unique request ID associated with the response. + * Log this value when debugging requests for AWS support. + * + * @!attribute retryCount + * @readonly + * @!group Operation Properties + * @return [Integer] the number of retries that were + * attempted before the request was completed. + * + * @!attribute redirectCount + * @readonly + * @!group Operation Properties + * @return [Integer] the number of redirects that were + * followed before the request was completed. + * + * @!attribute httpResponse + * @readonly + * @!group HTTP Properties + * @return [AWS.HttpResponse] the raw HTTP response object + * containing the response headers and body information + * from the server. + * + * @see AWS.Request + */ + AWS.Response = inherit({ + + /** + * @api private + */ + constructor: function Response(request) { + this.request = request; + this.data = null; + this.error = null; + this.retryCount = 0; + this.redirectCount = 0; + this.httpResponse = new AWS.HttpResponse(); + if (request) { + this.maxRetries = request.service.numRetries(); + this.maxRedirects = request.service.config.maxRedirects; + } + }, + + /** + * Creates a new request for the next page of response data, calling the + * callback with the page data if a callback is provided. + * + * @callback callback function(err, data) + * Called when a page of data is returned from the next request. + * + * @param err [Error] an error object, if an error occurred in the request + * @param data [Object] the next page of data, or null, if there are no + * more pages left. + * @return [AWS.Request] the request object for the next page of data + * @return [null] if no callback is provided and there are no pages left + * to retrieve. + * @since v1.4.0 + */ + nextPage: function nextPage(callback) { + var config; + var service = this.request.service; + var operation = this.request.operation; + try { + config = service.paginationConfig(operation, true); + } catch (e) { this.error = e; } + + if (!this.hasNextPage()) { + if (callback) callback(this.error, null); + else if (this.error) throw this.error; + return null; + } + + var params = AWS.util.copy(this.request.params); + if (!this.nextPageTokens) { + return callback ? callback(null, null) : null; } else { - this.removeAllListeners('send'); // haven't sent yet, so let's not + var inputTokens = config.inputToken; + if (typeof inputTokens === 'string') inputTokens = [inputTokens]; + for (var i = 0; i < inputTokens.length; i++) { + params[inputTokens[i]] = this.nextPageTokens[i]; + } + return service.makeRequest(this.request.operation, params, callback); + } + }, + + /** + * @return [Boolean] whether more pages of data can be returned by further + * requests + * @since v1.4.0 + */ + hasNextPage: function hasNextPage() { + this.cacheNextPageTokens(); + if (this.nextPageTokens) return true; + if (this.nextPageTokens === undefined) return undefined; + else return false; + }, + + /** + * @api private + */ + cacheNextPageTokens: function cacheNextPageTokens() { + if (Object.prototype.hasOwnProperty.call(this, 'nextPageTokens')) return this.nextPageTokens; + this.nextPageTokens = undefined; + + var config = this.request.service.paginationConfig(this.request.operation); + if (!config) return this.nextPageTokens; + + this.nextPageTokens = null; + if (config.moreResults) { + if (!jmespath.search(this.data, config.moreResults)) { + return this.nextPageTokens; + } } + + var exprs = config.outputToken; + if (typeof exprs === 'string') exprs = [exprs]; + AWS.util.arrayEach.call(this, exprs, function (expr) { + var output = jmespath.search(this.data, expr); + if (output) { + this.nextPageTokens = this.nextPageTokens || []; + this.nextPageTokens.push(output); + } + }); + + return this.nextPageTokens; } - - return this; - }, - + + }); + + },{"./core":19,"jmespath":91}],61:[function(require,module,exports){ + var AWS = require('./core'); + /** - * Iterates over each page of results given a pageable request, calling - * the provided callback with each page of data. After all pages have been - * retrieved, the callback is called with `null` data. - * - * @note This operation can generate multiple requests to a service. - * @example Iterating over multiple pages of objects in an S3 bucket - * var pages = 1; - * s3.listObjects().eachPage(function(err, data) { - * if (err) return; - * console.log("Page", pages++); - * console.log(data); - * }); - * @example Iterating over multiple pages with an asynchronous callback - * s3.listObjects(params).eachPage(function(err, data, done) { - * doSomethingAsyncAndOrExpensive(function() { - * // The next page of results isn't fetched until done is called - * done(); - * }); - * }); - * @callback callback function(err, data, [doneCallback]) - * Called with each page of resulting data from the request. If the - * optional `doneCallback` is provided in the function, it must be called - * when the callback is complete. - * - * @param err [Error] an error object, if an error occurred. - * @param data [Object] a single page of response data. If there is no - * more data, this object will be `null`. - * @param doneCallback [Function] an optional done callback. If this - * argument is defined in the function declaration, it should be called - * when the next page is ready to be retrieved. This is useful for - * controlling serial pagination across asynchronous operations. - * @return [Boolean] if the callback returns `false`, pagination will - * stop. + * @api private + * @!method on(eventName, callback) + * Registers an event listener callback for the event given by `eventName`. + * Parameters passed to the callback function depend on the individual event + * being triggered. See the event documentation for those parameters. * - * @see AWS.Request.eachItem - * @see AWS.Response.nextPage - * @since v1.4.0 + * @param eventName [String] the event name to register the listener for + * @param callback [Function] the listener callback function + * @param toHead [Boolean] attach the listener callback to the head of callback array if set to true. + * Default to be false. + * @return [AWS.SequentialExecutor] the same object for chaining */ - eachPage: function eachPage(callback) { - // Make all callbacks async-ish - callback = AWS.util.fn.makeAsync(callback, 3); - - function wrappedCallback(response) { - callback.call(response, response.error, response.data, function (result) { - if (result === false) return; - - if (response.hasNextPage()) { - response.nextPage().on('complete', wrappedCallback).send(); - } else { - callback.call(response, null, null, AWS.util.fn.noop); + AWS.SequentialExecutor = AWS.util.inherit({ + + constructor: function SequentialExecutor() { + this._events = {}; + }, + + /** + * @api private + */ + listeners: function listeners(eventName) { + return this._events[eventName] ? this._events[eventName].slice(0) : []; + }, + + on: function on(eventName, listener, toHead) { + if (this._events[eventName]) { + toHead ? + this._events[eventName].unshift(listener) : + this._events[eventName].push(listener); + } else { + this._events[eventName] = [listener]; + } + return this; + }, + + onAsync: function onAsync(eventName, listener, toHead) { + listener._isAsync = true; + return this.on(eventName, listener, toHead); + }, + + removeListener: function removeListener(eventName, listener) { + var listeners = this._events[eventName]; + if (listeners) { + var length = listeners.length; + var position = -1; + for (var i = 0; i < length; ++i) { + if (listeners[i] === listener) { + position = i; + } + } + if (position > -1) { + listeners.splice(position, 1); + } + } + return this; + }, + + removeAllListeners: function removeAllListeners(eventName) { + if (eventName) { + delete this._events[eventName]; + } else { + this._events = {}; + } + return this; + }, + + /** + * @api private + */ + emit: function emit(eventName, eventArgs, doneCallback) { + if (!doneCallback) doneCallback = function() { }; + var listeners = this.listeners(eventName); + var count = listeners.length; + this.callListeners(listeners, eventArgs, doneCallback); + return count > 0; + }, + + /** + * @api private + */ + callListeners: function callListeners(listeners, args, doneCallback, prevError) { + var self = this; + var error = prevError || null; + + function callNextListener(err) { + if (err) { + error = AWS.util.error(error || new Error(), err); + if (self._haltHandlersOnError) { + return doneCallback.call(self, error); + } + } + self.callListeners(listeners, args, doneCallback, error); + } + + while (listeners.length > 0) { + var listener = listeners.shift(); + if (listener._isAsync) { // asynchronous listener + listener.apply(self, args.concat([callNextListener])); + return; // stop here, callNextListener will continue + } else { // synchronous listener + try { + listener.apply(self, args); + } catch (err) { + error = AWS.util.error(error || new Error(), err); + } + if (error && self._haltHandlersOnError) { + doneCallback.call(self, error); + return; + } + } + } + doneCallback.call(self, error); + }, + + /** + * Adds or copies a set of listeners from another list of + * listeners or SequentialExecutor object. + * + * @param listeners [map>, AWS.SequentialExecutor] + * a list of events and callbacks, or an event emitter object + * containing listeners to add to this emitter object. + * @return [AWS.SequentialExecutor] the emitter object, for chaining. + * @example Adding listeners from a map of listeners + * emitter.addListeners({ + * event1: [function() { ... }, function() { ... }], + * event2: [function() { ... }] + * }); + * emitter.emit('event1'); // emitter has event1 + * emitter.emit('event2'); // emitter has event2 + * @example Adding listeners from another emitter object + * var emitter1 = new AWS.SequentialExecutor(); + * emitter1.on('event1', function() { ... }); + * emitter1.on('event2', function() { ... }); + * var emitter2 = new AWS.SequentialExecutor(); + * emitter2.addListeners(emitter1); + * emitter2.emit('event1'); // emitter2 has event1 + * emitter2.emit('event2'); // emitter2 has event2 + */ + addListeners: function addListeners(listeners) { + var self = this; + + // extract listeners if parameter is an SequentialExecutor object + if (listeners._events) listeners = listeners._events; + + AWS.util.each(listeners, function(event, callbacks) { + if (typeof callbacks === 'function') callbacks = [callbacks]; + AWS.util.arrayEach(callbacks, function(callback) { + self.on(event, callback); + }); + }); + + return self; + }, + + /** + * Registers an event with {on} and saves the callback handle function + * as a property on the emitter object using a given `name`. + * + * @param name [String] the property name to set on this object containing + * the callback function handle so that the listener can be removed in + * the future. + * @param (see on) + * @return (see on) + * @example Adding a named listener DATA_CALLBACK + * var listener = function() { doSomething(); }; + * emitter.addNamedListener('DATA_CALLBACK', 'data', listener); + * + * // the following prints: true + * console.log(emitter.DATA_CALLBACK == listener); + */ + addNamedListener: function addNamedListener(name, eventName, callback, toHead) { + this[name] = callback; + this.addListener(eventName, callback, toHead); + return this; + }, + + /** + * @api private + */ + addNamedAsyncListener: function addNamedAsyncListener(name, eventName, callback, toHead) { + callback._isAsync = true; + return this.addNamedListener(name, eventName, callback, toHead); + }, + + /** + * Helper method to add a set of named listeners using + * {addNamedListener}. The callback contains a parameter + * with a handle to the `addNamedListener` method. + * + * @callback callback function(add) + * The callback function is called immediately in order to provide + * the `add` function to the block. This simplifies the addition of + * a large group of named listeners. + * @param add [Function] the {addNamedListener} function to call + * when registering listeners. + * @example Adding a set of named listeners + * emitter.addNamedListeners(function(add) { + * add('DATA_CALLBACK', 'data', function() { ... }); + * add('OTHER', 'otherEvent', function() { ... }); + * add('LAST', 'lastEvent', function() { ... }); + * }); + * + * // these properties are now set: + * emitter.DATA_CALLBACK; + * emitter.OTHER; + * emitter.LAST; + */ + addNamedListeners: function addNamedListeners(callback) { + var self = this; + callback( + function() { + self.addNamedListener.apply(self, arguments); + }, + function() { + self.addNamedAsyncListener.apply(self, arguments); } - }); + ); + return this; } - - this.on('complete', wrappedCallback).send(); - }, - + }); + /** - * Enumerates over individual items of a request, paging the responses if - * necessary. - * - * @api experimental - * @since v1.4.0 + * {on} is the prefered method. + * @api private */ - eachItem: function eachItem(callback) { - var self = this; - function wrappedCallback(err, data) { - if (err) return callback(err, null); - if (data === null) return callback(null, null); - - var config = self.service.paginationConfig(self.operation); - var resultKey = config.resultKey; - if (Array.isArray(resultKey)) resultKey = resultKey[0]; - var items = jmespath.search(data, resultKey); - var continueIteration = true; - AWS.util.arrayEach(items, function(item) { - continueIteration = callback(null, item); - if (continueIteration === false) { - return AWS.util.abort; - } - }); - return continueIteration; - } - - this.eachPage(wrappedCallback); - }, - + AWS.SequentialExecutor.prototype.addListener = AWS.SequentialExecutor.prototype.on; + /** - * @return [Boolean] whether the operation can return multiple pages of - * response data. - * @see AWS.Response.eachPage - * @since v1.4.0 + * @api private */ - isPageable: function isPageable() { - return this.service.paginationConfig(this.operation) ? true : false; - }, - + module.exports = AWS.SequentialExecutor; + + },{"./core":19}],62:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var Api = require('./model/api'); + var regionConfig = require('./region_config'); + + var inherit = AWS.util.inherit; + var clientCount = 0; + var region_utils = require('./region/utils'); + /** - * Sends the request and converts the request object into a readable stream - * that can be read from or piped into a writable stream. + * The service class representing an AWS service. * - * @note The data read from a readable stream contains only - * the raw HTTP body contents. - * @example Manually reading from a stream - * request.createReadStream().on('data', function(data) { - * console.log("Got data:", data.toString()); - * }); - * @example Piping a request body into a file - * var out = fs.createWriteStream('/path/to/outfile.jpg'); - * s3.service.getObject(params).createReadStream().pipe(out); - * @return [Stream] the readable stream object that can be piped - * or read from (by registering 'data' event listeners). - * @!macro nobrowser - */ - createReadStream: function createReadStream() { - var streams = AWS.util.stream; - var req = this; - var stream = null; - - if (AWS.HttpClient.streamsApiVersion === 2) { - stream = new streams.PassThrough(); - process.nextTick(function() { req.send(); }); - } else { - stream = new streams.Stream(); - stream.readable = true; - - stream.sent = false; - stream.on('newListener', function(event) { - if (!stream.sent && event === 'data') { - stream.sent = true; - process.nextTick(function() { req.send(); }); + * @class_abstract This class is an abstract class. + * + * @!attribute apiVersions + * @return [Array] the list of API versions supported by this service. + * @readonly + */ + AWS.Service = inherit({ + /** + * Create a new service object with a configuration object + * + * @param config [map] a map of configuration options + */ + constructor: function Service(config) { + if (!this.loadServiceClass) { + throw AWS.util.error(new Error(), + 'Service must be constructed with `new\' operator'); + } + + if (config) { + if (config.region) { + var region = config.region; + if (region_utils.isFipsRegion(region)) { + config.region = region_utils.getRealRegion(region); + config.useFipsEndpoint = true; + } + if (region_utils.isGlobalRegion(region)) { + config.region = region_utils.getRealRegion(region); + } } - }); - } - - this.on('error', function(err) { - stream.emit('error', err); - }); - - this.on('httpHeaders', function streamHeaders(statusCode, headers, resp) { - if (statusCode < 300) { - req.removeListener('httpData', AWS.EventListeners.Core.HTTP_DATA); - req.removeListener('httpError', AWS.EventListeners.Core.HTTP_ERROR); - req.on('httpError', function streamHttpError(error) { - resp.error = error; - resp.error.retryable = false; + if (typeof config.useDualstack === 'boolean' + && typeof config.useDualstackEndpoint !== 'boolean') { + config.useDualstackEndpoint = config.useDualstack; + } + } + + var ServiceClass = this.loadServiceClass(config || {}); + if (ServiceClass) { + var originalConfig = AWS.util.copy(config); + var svc = new ServiceClass(config); + Object.defineProperty(svc, '_originalConfig', { + get: function() { return originalConfig; }, + enumerable: false, + configurable: true }); - - var shouldCheckContentLength = false; - var expectedLen; - if (req.httpRequest.method !== 'HEAD') { - expectedLen = parseInt(headers['content-length'], 10); + svc._clientId = ++clientCount; + return svc; + } + this.initialize(config); + }, + + /** + * @api private + */ + initialize: function initialize(config) { + var svcConfig = AWS.config[this.serviceIdentifier]; + this.config = new AWS.Config(AWS.config); + if (svcConfig) this.config.update(svcConfig, true); + if (config) this.config.update(config, true); + + this.validateService(); + if (!this.config.endpoint) regionConfig.configureEndpoint(this); + + this.config.endpoint = this.endpointFromTemplate(this.config.endpoint); + this.setEndpoint(this.config.endpoint); + //enable attaching listeners to service client + AWS.SequentialExecutor.call(this); + AWS.Service.addDefaultMonitoringListeners(this); + if ((this.config.clientSideMonitoring || AWS.Service._clientSideMonitoring) && this.publisher) { + var publisher = this.publisher; + this.addNamedListener('PUBLISH_API_CALL', 'apiCall', function PUBLISH_API_CALL(event) { + process.nextTick(function() {publisher.eventHandler(event);}); + }); + this.addNamedListener('PUBLISH_API_ATTEMPT', 'apiCallAttempt', function PUBLISH_API_ATTEMPT(event) { + process.nextTick(function() {publisher.eventHandler(event);}); + }); + } + }, + + /** + * @api private + */ + validateService: function validateService() { + }, + + /** + * @api private + */ + loadServiceClass: function loadServiceClass(serviceConfig) { + var config = serviceConfig; + if (!AWS.util.isEmpty(this.api)) { + return null; + } else if (config.apiConfig) { + return AWS.Service.defineServiceApi(this.constructor, config.apiConfig); + } else if (!this.constructor.services) { + return null; + } else { + config = new AWS.Config(AWS.config); + config.update(serviceConfig, true); + var version = config.apiVersions[this.constructor.serviceIdentifier]; + version = version || config.apiVersion; + return this.getLatestServiceClass(version); + } + }, + + /** + * @api private + */ + getLatestServiceClass: function getLatestServiceClass(version) { + version = this.getLatestServiceVersion(version); + if (this.constructor.services[version] === null) { + AWS.Service.defineServiceApi(this.constructor, version); + } + + return this.constructor.services[version]; + }, + + /** + * @api private + */ + getLatestServiceVersion: function getLatestServiceVersion(version) { + if (!this.constructor.services || this.constructor.services.length === 0) { + throw new Error('No services defined on ' + + this.constructor.serviceIdentifier); + } + + if (!version) { + version = 'latest'; + } else if (AWS.util.isType(version, Date)) { + version = AWS.util.date.iso8601(version).split('T')[0]; + } + + if (Object.hasOwnProperty(this.constructor.services, version)) { + return version; + } + + var keys = Object.keys(this.constructor.services).sort(); + var selectedVersion = null; + for (var i = keys.length - 1; i >= 0; i--) { + // versions that end in "*" are not available on disk and can be + // skipped, so do not choose these as selectedVersions + if (keys[i][keys[i].length - 1] !== '*') { + selectedVersion = keys[i]; } - if (expectedLen !== undefined && !isNaN(expectedLen) && expectedLen >= 0) { - shouldCheckContentLength = true; - var receivedLen = 0; + if (keys[i].substr(0, 10) <= version) { + return selectedVersion; } - - var checkContentLengthAndEmit = function checkContentLengthAndEmit() { - if (shouldCheckContentLength && receivedLen !== expectedLen) { - stream.emit('error', AWS.util.error( - new Error('Stream content length mismatch. Received ' + - receivedLen + ' of ' + expectedLen + ' bytes.'), - { code: 'StreamContentLengthMismatch' } - )); - } else if (AWS.HttpClient.streamsApiVersion === 2) { - stream.end(); - } else { - stream.emit('end'); - } - }; - - var httpStream = resp.httpResponse.createUnbufferedStream(); - - if (AWS.HttpClient.streamsApiVersion === 2) { - if (shouldCheckContentLength) { - var lengthAccumulator = new streams.PassThrough(); - lengthAccumulator._write = function(chunk) { - if (chunk && chunk.length) { - receivedLen += chunk.length; - } - return streams.PassThrough.prototype._write.apply(this, arguments); - }; - - lengthAccumulator.on('end', checkContentLengthAndEmit); - stream.on('error', function(err) { - shouldCheckContentLength = false; - httpStream.unpipe(lengthAccumulator); - lengthAccumulator.emit('end'); - lengthAccumulator.end(); - }); - httpStream.pipe(lengthAccumulator).pipe(stream, { end: false }); - } else { - httpStream.pipe(stream); - } - } else { - - if (shouldCheckContentLength) { - httpStream.on('data', function(arg) { - if (arg && arg.length) { - receivedLen += arg.length; + } + + throw new Error('Could not find ' + this.constructor.serviceIdentifier + + ' API to satisfy version constraint `' + version + '\''); + }, + + /** + * @api private + */ + api: {}, + + /** + * @api private + */ + defaultRetryCount: 3, + + /** + * @api private + */ + customizeRequests: function customizeRequests(callback) { + if (!callback) { + this.customRequestHandler = null; + } else if (typeof callback === 'function') { + this.customRequestHandler = callback; + } else { + throw new Error('Invalid callback type \'' + typeof callback + '\' provided in customizeRequests'); + } + }, + + /** + * Calls an operation on a service with the given input parameters. + * + * @param operation [String] the name of the operation to call on the service. + * @param params [map] a map of input options for the operation + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + makeRequest: function makeRequest(operation, params, callback) { + if (typeof params === 'function') { + callback = params; + params = null; + } + + params = params || {}; + if (this.config.params) { // copy only toplevel bound params + var rules = this.api.operations[operation]; + if (rules) { + params = AWS.util.copy(params); + AWS.util.each(this.config.params, function(key, value) { + if (rules.input.members[key]) { + if (params[key] === undefined || params[key] === null) { + params[key] = value; } - }); - } - - httpStream.on('data', function(arg) { - stream.emit('data', arg); + } }); - httpStream.on('end', checkContentLengthAndEmit); } - - httpStream.on('error', function(err) { - shouldCheckContentLength = false; - stream.emit('error', err); - }); } - }); - - return stream; - }, - - /** - * @param [Array,Response] args This should be the response object, - * or an array of args to send to the event. - * @api private - */ - emitEvent: function emit(eventName, args, done) { - if (typeof args === 'function') { done = args; args = null; } - if (!done) done = function() { }; - if (!args) args = this.eventParameters(eventName, this.response); - - var origEmit = AWS.SequentialExecutor.prototype.emit; - origEmit.call(this, eventName, args, function (err) { - if (err) this.response.error = err; - done.call(this, err); - }); - }, - - /** - * @api private - */ - eventParameters: function eventParameters(eventName) { - switch (eventName) { - case 'restart': - case 'validate': - case 'sign': - case 'build': - case 'afterValidate': - case 'afterBuild': - return [this]; - case 'error': - return [this.response.error, this.response]; - default: - return [this.response]; - } - }, - - /** - * @api private - */ - presign: function presign(expires, callback) { - if (!callback && typeof expires === 'function') { - callback = expires; - expires = null; - } - return new AWS.Signers.Presign().sign(this.toGet(), expires, callback); - }, - - /** - * @api private - */ - isPresigned: function isPresigned() { - return Object.prototype.hasOwnProperty.call(this.httpRequest.headers, 'presigned-expires'); - }, - - /** - * @api private - */ - toUnauthenticated: function toUnauthenticated() { - this._unAuthenticated = true; - this.removeListener('validate', AWS.EventListeners.Core.VALIDATE_CREDENTIALS); - this.removeListener('sign', AWS.EventListeners.Core.SIGN); - return this; - }, - - /** - * @api private - */ - toGet: function toGet() { - if (this.service.api.protocol === 'query' || - this.service.api.protocol === 'ec2') { - this.removeListener('build', this.buildAsGet); - this.addListener('build', this.buildAsGet); - } - return this; - }, - - /** - * @api private - */ - buildAsGet: function buildAsGet(request) { - request.httpRequest.method = 'GET'; - request.httpRequest.path = request.service.endpoint.path + - '?' + request.httpRequest.body; - request.httpRequest.body = ''; - - // don't need these headers on a GET request - delete request.httpRequest.headers['Content-Length']; - delete request.httpRequest.headers['Content-Type']; - }, - - /** - * @api private - */ - haltHandlersOnError: function haltHandlersOnError() { - this._haltHandlersOnError = true; - } -}); - -/** - * @api private - */ -AWS.Request.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.promise = function promise() { - var self = this; - // append to user agent - this.httpRequest.appendToUserAgent('promise'); - return new PromiseDependency(function(resolve, reject) { - self.on('complete', function(resp) { - if (resp.error) { - reject(resp.error); - } else { - // define $response property so that it is not enumerable - // this prevents circular reference errors when stringifying the JSON object - resolve(Object.defineProperty( - resp.data || {}, - '$response', - {value: resp} - )); - } - }); - self.runTo(); - }); - }; -}; - -/** - * @api private - */ -AWS.Request.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.promise; -}; - -AWS.util.addPromises(AWS.Request); - -AWS.util.mixin(AWS.Request, AWS.SequentialExecutor); - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./state_machine":73,"_process":92,"jmespath":91}],59:[function(require,module,exports){ -/** - * Copyright 2012-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"). You - * may not use this file except in compliance with the License. A copy of - * the License is located at - * - * http://aws.amazon.com/apache2.0/ - * - * or in the "license" file accompanying this file. This file is - * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF - * ANY KIND, either express or implied. See the License for the specific - * language governing permissions and limitations under the License. - */ - -var AWS = require('./core'); -var inherit = AWS.util.inherit; -var jmespath = require('jmespath'); - -/** - * @api private - */ -function CHECK_ACCEPTORS(resp) { - var waiter = resp.request._waiter; - var acceptors = waiter.config.acceptors; - var acceptorMatched = false; - var state = 'retry'; - - acceptors.forEach(function(acceptor) { - if (!acceptorMatched) { - var matcher = waiter.matchers[acceptor.matcher]; - if (matcher && matcher(resp, acceptor.expected, acceptor.argument)) { - acceptorMatched = true; - state = acceptor.state; + + var request = new AWS.Request(this, operation, params); + this.addAllRequestListeners(request); + this.attachMonitoringEmitter(request); + if (callback) request.send(callback); + return request; + }, + + /** + * Calls an operation on a service with the given input parameters, without + * any authentication data. This method is useful for "public" API operations. + * + * @param operation [String] the name of the operation to call on the service. + * @param params [map] a map of input options for the operation + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + makeUnauthenticatedRequest: function makeUnauthenticatedRequest(operation, params, callback) { + if (typeof params === 'function') { + callback = params; + params = {}; } - } - }); - - if (!acceptorMatched && resp.error) state = 'failure'; - - if (state === 'success') { - waiter.setSuccess(resp); - } else { - waiter.setError(resp, state === 'retry'); - } -} - -/** - * @api private - */ -AWS.ResourceWaiter = inherit({ - /** - * Waits for a given state on a service object - * @param service [Service] the service object to wait on - * @param state [String] the state (defined in waiter configuration) to wait - * for. - * @example Create a waiter for running EC2 instances - * var ec2 = new AWS.EC2; - * var waiter = new AWS.ResourceWaiter(ec2, 'instanceRunning'); - */ - constructor: function constructor(service, state) { - this.service = service; - this.state = state; - this.loadWaiterConfig(this.state); - }, - - service: null, - - state: null, - - config: null, - - matchers: { - path: function(resp, expected, argument) { - try { - var result = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + var request = this.makeRequest(operation, params).toUnauthenticated(); + return callback ? request.send(callback) : request; + }, + + /** + * Waits for a given state + * + * @param state [String] the state on the service to wait for + * @param params [map] a map of parameters to pass with each request + * @option params $waiter [map] a map of configuration options for the waiter + * @option params $waiter.delay [Number] The number of seconds to wait between + * requests + * @option params $waiter.maxAttempts [Number] The maximum number of requests + * to send while waiting + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + waitFor: function waitFor(state, params, callback) { + var waiter = new AWS.ResourceWaiter(this, state); + return waiter.wait(params, callback); + }, + + /** + * @api private + */ + addAllRequestListeners: function addAllRequestListeners(request) { + var list = [AWS.events, AWS.EventListeners.Core, this.serviceInterface(), + AWS.EventListeners.CorePost]; + for (var i = 0; i < list.length; i++) { + if (list[i]) request.addListeners(list[i]); + } + + // disable parameter validation + if (!this.config.paramValidation) { + request.removeListener('validate', + AWS.EventListeners.Core.VALIDATE_PARAMETERS); + } + + if (this.config.logger) { // add logging events + request.addListeners(AWS.EventListeners.Logger); + } + + this.setupRequestListeners(request); + // call prototype's customRequestHandler + if (typeof this.constructor.prototype.customRequestHandler === 'function') { + this.constructor.prototype.customRequestHandler(request); + } + // call instance's customRequestHandler + if (Object.prototype.hasOwnProperty.call(this, 'customRequestHandler') && typeof this.customRequestHandler === 'function') { + this.customRequestHandler(request); + } + }, + + /** + * Event recording metrics for a whole API call. + * @returns {object} a subset of api call metrics + * @api private + */ + apiCallEvent: function apiCallEvent(request) { + var api = request.service.api.operations[request.operation]; + var monitoringEvent = { + Type: 'ApiCall', + Api: api ? api.name : request.operation, + Version: 1, + Service: request.service.api.serviceId || request.service.api.endpointPrefix, + Region: request.httpRequest.region, + MaxRetriesExceeded: 0, + UserAgent: request.httpRequest.getUserAgent(), + }; + var response = request.response; + if (response.httpResponse.statusCode) { + monitoringEvent.FinalHttpStatusCode = response.httpResponse.statusCode; + } + if (response.error) { + var error = response.error; + var statusCode = response.httpResponse.statusCode; + if (statusCode > 299) { + if (error.code) monitoringEvent.FinalAwsException = error.code; + if (error.message) monitoringEvent.FinalAwsExceptionMessage = error.message; + } else { + if (error.code || error.name) monitoringEvent.FinalSdkException = error.code || error.name; + if (error.message) monitoringEvent.FinalSdkExceptionMessage = error.message; + } } - - return jmespath.strictDeepEqual(result,expected); + return monitoringEvent; }, - - pathAll: function(resp, expected, argument) { - try { - var results = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + /** + * Event recording metrics for an API call attempt. + * @returns {object} a subset of api call attempt metrics + * @api private + */ + apiAttemptEvent: function apiAttemptEvent(request) { + var api = request.service.api.operations[request.operation]; + var monitoringEvent = { + Type: 'ApiCallAttempt', + Api: api ? api.name : request.operation, + Version: 1, + Service: request.service.api.serviceId || request.service.api.endpointPrefix, + Fqdn: request.httpRequest.endpoint.hostname, + UserAgent: request.httpRequest.getUserAgent(), + }; + var response = request.response; + if (response.httpResponse.statusCode) { + monitoringEvent.HttpStatusCode = response.httpResponse.statusCode; } - - if (!Array.isArray(results)) results = [results]; - var numResults = results.length; - if (!numResults) return false; - for (var ind = 0 ; ind < numResults; ind++) { - if (!jmespath.strictDeepEqual(results[ind], expected)) { - return false; - } + if ( + !request._unAuthenticated && + request.service.config.credentials && + request.service.config.credentials.accessKeyId + ) { + monitoringEvent.AccessKey = request.service.config.credentials.accessKeyId; } - return true; + if (!response.httpResponse.headers) return monitoringEvent; + if (request.httpRequest.headers['x-amz-security-token']) { + monitoringEvent.SessionToken = request.httpRequest.headers['x-amz-security-token']; + } + if (response.httpResponse.headers['x-amzn-requestid']) { + monitoringEvent.XAmznRequestId = response.httpResponse.headers['x-amzn-requestid']; + } + if (response.httpResponse.headers['x-amz-request-id']) { + monitoringEvent.XAmzRequestId = response.httpResponse.headers['x-amz-request-id']; + } + if (response.httpResponse.headers['x-amz-id-2']) { + monitoringEvent.XAmzId2 = response.httpResponse.headers['x-amz-id-2']; + } + return monitoringEvent; }, - - pathAny: function(resp, expected, argument) { - try { - var results = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + /** + * Add metrics of failed request. + * @api private + */ + attemptFailEvent: function attemptFailEvent(request) { + var monitoringEvent = this.apiAttemptEvent(request); + var response = request.response; + var error = response.error; + if (response.httpResponse.statusCode > 299 ) { + if (error.code) monitoringEvent.AwsException = error.code; + if (error.message) monitoringEvent.AwsExceptionMessage = error.message; + } else { + if (error.code || error.name) monitoringEvent.SdkException = error.code || error.name; + if (error.message) monitoringEvent.SdkExceptionMessage = error.message; } - - if (!Array.isArray(results)) results = [results]; - var numResults = results.length; - for (var ind = 0 ; ind < numResults; ind++) { - if (jmespath.strictDeepEqual(results[ind], expected)) { - return true; + return monitoringEvent; + }, + + /** + * Attach listeners to request object to fetch metrics of each request + * and emit data object through \'ApiCall\' and \'ApiCallAttempt\' events. + * @api private + */ + attachMonitoringEmitter: function attachMonitoringEmitter(request) { + var attemptTimestamp; //timestamp marking the beginning of a request attempt + var attemptStartRealTime; //Start time of request attempt. Used to calculating attemptLatency + var attemptLatency; //latency from request sent out to http response reaching SDK + var callStartRealTime; //Start time of API call. Used to calculating API call latency + var attemptCount = 0; //request.retryCount is not reliable here + var region; //region cache region for each attempt since it can be updated in plase (e.g. s3) + var callTimestamp; //timestamp when the request is created + var self = this; + var addToHead = true; + + request.on('validate', function () { + callStartRealTime = AWS.util.realClock.now(); + callTimestamp = Date.now(); + }, addToHead); + request.on('sign', function () { + attemptStartRealTime = AWS.util.realClock.now(); + attemptTimestamp = Date.now(); + region = request.httpRequest.region; + attemptCount++; + }, addToHead); + request.on('validateResponse', function() { + attemptLatency = Math.round(AWS.util.realClock.now() - attemptStartRealTime); + }); + request.addNamedListener('API_CALL_ATTEMPT', 'success', function API_CALL_ATTEMPT() { + var apiAttemptEvent = self.apiAttemptEvent(request); + apiAttemptEvent.Timestamp = attemptTimestamp; + apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; + apiAttemptEvent.Region = region; + self.emit('apiCallAttempt', [apiAttemptEvent]); + }); + request.addNamedListener('API_CALL_ATTEMPT_RETRY', 'retry', function API_CALL_ATTEMPT_RETRY() { + var apiAttemptEvent = self.attemptFailEvent(request); + apiAttemptEvent.Timestamp = attemptTimestamp; + //attemptLatency may not be available if fail before response + attemptLatency = attemptLatency || + Math.round(AWS.util.realClock.now() - attemptStartRealTime); + apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; + apiAttemptEvent.Region = region; + self.emit('apiCallAttempt', [apiAttemptEvent]); + }); + request.addNamedListener('API_CALL', 'complete', function API_CALL() { + var apiCallEvent = self.apiCallEvent(request); + apiCallEvent.AttemptCount = attemptCount; + if (apiCallEvent.AttemptCount <= 0) return; + apiCallEvent.Timestamp = callTimestamp; + var latency = Math.round(AWS.util.realClock.now() - callStartRealTime); + apiCallEvent.Latency = latency >= 0 ? latency : 0; + var response = request.response; + if ( + response.error && + response.error.retryable && + typeof response.retryCount === 'number' && + typeof response.maxRetries === 'number' && + (response.retryCount >= response.maxRetries) + ) { + apiCallEvent.MaxRetriesExceeded = 1; } - } - return false; + self.emit('apiCall', [apiCallEvent]); + }); }, - - status: function(resp, expected) { - var statusCode = resp.httpResponse.statusCode; - return (typeof statusCode === 'number') && (statusCode === expected); + + /** + * Override this method to setup any custom request listeners for each + * new request to the service. + * + * @method_abstract This is an abstract method. + */ + setupRequestListeners: function setupRequestListeners(request) { }, - - error: function(resp, expected) { - if (typeof expected === 'string' && resp.error) { - return expected === resp.error.code; - } - // if expected is not string, can be boolean indicating presence of error - return expected === !!resp.error; - } - }, - - listeners: new AWS.SequentialExecutor().addNamedListeners(function(add) { - add('RETRY_CHECK', 'retry', function(resp) { - var waiter = resp.request._waiter; - if (resp.error && resp.error.code === 'ResourceNotReady') { - resp.error.retryDelay = (waiter.config.delay || 0) * 1000; - } - }); - - add('CHECK_OUTPUT', 'extractData', CHECK_ACCEPTORS); - - add('CHECK_ERROR', 'extractError', CHECK_ACCEPTORS); - }), - - /** - * @return [AWS.Request] - */ - wait: function wait(params, callback) { - if (typeof params === 'function') { - callback = params; params = undefined; - } - - if (params && params.$waiter) { - params = AWS.util.copy(params); - if (typeof params.$waiter.delay === 'number') { - this.config.delay = params.$waiter.delay; + + /** + * Gets the signing name for a given request + * @api private + */ + getSigningName: function getSigningName() { + return this.api.signingName || this.api.endpointPrefix; + }, + + /** + * Gets the signer class for a given request + * @api private + */ + getSignerClass: function getSignerClass(request) { + var version; + // get operation authtype if present + var operation = null; + var authtype = ''; + if (request) { + var operations = request.service.api.operations || {}; + operation = operations[request.operation] || null; + authtype = operation ? operation.authtype : ''; + } + if (this.config.signatureVersion) { + version = this.config.signatureVersion; + } else if (authtype === 'v4' || authtype === 'v4-unsigned-body') { + version = 'v4'; + } else if (authtype === 'bearer') { + version = 'bearer'; + } else { + version = this.api.signatureVersion; } - if (typeof params.$waiter.maxAttempts === 'number') { - this.config.maxAttempts = params.$waiter.maxAttempts; + return AWS.Signers.RequestSigner.getVersion(version); + }, + + /** + * @api private + */ + serviceInterface: function serviceInterface() { + switch (this.api.protocol) { + case 'ec2': return AWS.EventListeners.Query; + case 'query': return AWS.EventListeners.Query; + case 'json': return AWS.EventListeners.Json; + case 'rest-json': return AWS.EventListeners.RestJson; + case 'rest-xml': return AWS.EventListeners.RestXml; + } + if (this.api.protocol) { + throw new Error('Invalid service `protocol\' ' + + this.api.protocol + ' in API config'); } - delete params.$waiter; - } - - var request = this.service.makeRequest(this.config.operation, params); - request._waiter = this; - request.response.maxRetries = this.config.maxAttempts; - request.addListeners(this.listeners); - - if (callback) request.send(callback); - return request; - }, - - setSuccess: function setSuccess(resp) { - resp.error = null; - resp.data = resp.data || {}; - resp.request.removeAllListeners('extractData'); - }, - - setError: function setError(resp, retryable) { - resp.data = null; - resp.error = AWS.util.error(resp.error || new Error(), { - code: 'ResourceNotReady', - message: 'Resource is not in the state ' + this.state, - retryable: retryable - }); - }, - - /** - * Loads waiter configuration from API configuration - * - * @api private - */ - loadWaiterConfig: function loadWaiterConfig(state) { - if (!this.service.api.waiters[state]) { - throw new AWS.util.error(new Error(), { - code: 'StateNotFoundError', - message: 'State ' + state + ' not found.' - }); - } - - this.config = AWS.util.copy(this.service.api.waiters[state]); - } -}); - -},{"./core":19,"jmespath":91}],60:[function(require,module,exports){ -var AWS = require('./core'); -var inherit = AWS.util.inherit; -var jmespath = require('jmespath'); - -/** - * This class encapsulates the response information - * from a service request operation sent through {AWS.Request}. - * The response object has two main properties for getting information - * back from a request: - * - * ## The `data` property - * - * The `response.data` property contains the serialized object data - * retrieved from the service request. For instance, for an - * Amazon DynamoDB `listTables` method call, the response data might - * look like: - * - * ``` - * > resp.data - * { TableNames: - * [ 'table1', 'table2', ... ] } - * ``` - * - * The `data` property can be null if an error occurs (see below). - * - * ## The `error` property - * - * In the event of a service error (or transfer error), the - * `response.error` property will be filled with the given - * error data in the form: - * - * ``` - * { code: 'SHORT_UNIQUE_ERROR_CODE', - * message: 'Some human readable error message' } - * ``` - * - * In the case of an error, the `data` property will be `null`. - * Note that if you handle events that can be in a failure state, - * you should always check whether `response.error` is set - * before attempting to access the `response.data` property. - * - * @!attribute data - * @readonly - * @!group Data Properties - * @note Inside of a {AWS.Request~httpData} event, this - * property contains a single raw packet instead of the - * full de-serialized service response. - * @return [Object] the de-serialized response data - * from the service. - * - * @!attribute error - * An structure containing information about a service - * or networking error. - * @readonly - * @!group Data Properties - * @note This attribute is only filled if a service or - * networking error occurs. - * @return [Error] - * * code [String] a unique short code representing the - * error that was emitted. - * * message [String] a longer human readable error message - * * retryable [Boolean] whether the error message is - * retryable. - * * statusCode [Numeric] in the case of a request that reached the service, - * this value contains the response status code. - * * time [Date] the date time object when the error occurred. - * * hostname [String] set when a networking error occurs to easily - * identify the endpoint of the request. - * * region [String] set when a networking error occurs to easily - * identify the region of the request. - * - * @!attribute requestId - * @readonly - * @!group Data Properties - * @return [String] the unique request ID associated with the response. - * Log this value when debugging requests for AWS support. - * - * @!attribute retryCount - * @readonly - * @!group Operation Properties - * @return [Integer] the number of retries that were - * attempted before the request was completed. - * - * @!attribute redirectCount - * @readonly - * @!group Operation Properties - * @return [Integer] the number of redirects that were - * followed before the request was completed. - * - * @!attribute httpResponse - * @readonly - * @!group HTTP Properties - * @return [AWS.HttpResponse] the raw HTTP response object - * containing the response headers and body information - * from the server. - * - * @see AWS.Request - */ -AWS.Response = inherit({ - - /** - * @api private - */ - constructor: function Response(request) { - this.request = request; - this.data = null; - this.error = null; - this.retryCount = 0; - this.redirectCount = 0; - this.httpResponse = new AWS.HttpResponse(); - if (request) { - this.maxRetries = request.service.numRetries(); - this.maxRedirects = request.service.config.maxRedirects; - } - }, - - /** - * Creates a new request for the next page of response data, calling the - * callback with the page data if a callback is provided. - * - * @callback callback function(err, data) - * Called when a page of data is returned from the next request. - * - * @param err [Error] an error object, if an error occurred in the request - * @param data [Object] the next page of data, or null, if there are no - * more pages left. - * @return [AWS.Request] the request object for the next page of data - * @return [null] if no callback is provided and there are no pages left - * to retrieve. - * @since v1.4.0 - */ - nextPage: function nextPage(callback) { - var config; - var service = this.request.service; - var operation = this.request.operation; - try { - config = service.paginationConfig(operation, true); - } catch (e) { this.error = e; } - - if (!this.hasNextPage()) { - if (callback) callback(this.error, null); - else if (this.error) throw this.error; - return null; - } - - var params = AWS.util.copy(this.request.params); - if (!this.nextPageTokens) { - return callback ? callback(null, null) : null; - } else { - var inputTokens = config.inputToken; - if (typeof inputTokens === 'string') inputTokens = [inputTokens]; - for (var i = 0; i < inputTokens.length; i++) { - params[inputTokens[i]] = this.nextPageTokens[i]; + }, + + /** + * @api private + */ + successfulResponse: function successfulResponse(resp) { + return resp.httpResponse.statusCode < 300; + }, + + /** + * How many times a failed request should be retried before giving up. + * the defaultRetryCount can be overriden by service classes. + * + * @api private + */ + numRetries: function numRetries() { + if (this.config.maxRetries !== undefined) { + return this.config.maxRetries; + } else { + return this.defaultRetryCount; } - return service.makeRequest(this.request.operation, params, callback); - } - }, - - /** - * @return [Boolean] whether more pages of data can be returned by further - * requests - * @since v1.4.0 - */ - hasNextPage: function hasNextPage() { - this.cacheNextPageTokens(); - if (this.nextPageTokens) return true; - if (this.nextPageTokens === undefined) return undefined; - else return false; - }, - - /** - * @api private - */ - cacheNextPageTokens: function cacheNextPageTokens() { - if (Object.prototype.hasOwnProperty.call(this, 'nextPageTokens')) return this.nextPageTokens; - this.nextPageTokens = undefined; - - var config = this.request.service.paginationConfig(this.request.operation); - if (!config) return this.nextPageTokens; - - this.nextPageTokens = null; - if (config.moreResults) { - if (!jmespath.search(this.data, config.moreResults)) { - return this.nextPageTokens; + }, + + /** + * @api private + */ + retryDelays: function retryDelays(retryCount, err) { + return AWS.util.calculateRetryDelay(retryCount, this.config.retryDelayOptions, err); + }, + + /** + * @api private + */ + retryableError: function retryableError(error) { + if (this.timeoutError(error)) return true; + if (this.networkingError(error)) return true; + if (this.expiredCredentialsError(error)) return true; + if (this.throttledError(error)) return true; + if (error.statusCode >= 500) return true; + return false; + }, + + /** + * @api private + */ + networkingError: function networkingError(error) { + return error.code === 'NetworkingError'; + }, + + /** + * @api private + */ + timeoutError: function timeoutError(error) { + return error.code === 'TimeoutError'; + }, + + /** + * @api private + */ + expiredCredentialsError: function expiredCredentialsError(error) { + // TODO : this only handles *one* of the expired credential codes + return (error.code === 'ExpiredTokenException'); + }, + + /** + * @api private + */ + clockSkewError: function clockSkewError(error) { + switch (error.code) { + case 'RequestTimeTooSkewed': + case 'RequestExpired': + case 'InvalidSignatureException': + case 'SignatureDoesNotMatch': + case 'AuthFailure': + case 'RequestInTheFuture': + return true; + default: return false; } - } - - var exprs = config.outputToken; - if (typeof exprs === 'string') exprs = [exprs]; - AWS.util.arrayEach.call(this, exprs, function (expr) { - var output = jmespath.search(this.data, expr); - if (output) { - this.nextPageTokens = this.nextPageTokens || []; - this.nextPageTokens.push(output); + }, + + /** + * @api private + */ + getSkewCorrectedDate: function getSkewCorrectedDate() { + return new Date(Date.now() + this.config.systemClockOffset); + }, + + /** + * @api private + */ + applyClockOffset: function applyClockOffset(newServerTime) { + if (newServerTime) { + this.config.systemClockOffset = newServerTime - Date.now(); } - }); - - return this.nextPageTokens; - } - -}); - -},{"./core":19,"jmespath":91}],61:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * @api private - * @!method on(eventName, callback) - * Registers an event listener callback for the event given by `eventName`. - * Parameters passed to the callback function depend on the individual event - * being triggered. See the event documentation for those parameters. - * - * @param eventName [String] the event name to register the listener for - * @param callback [Function] the listener callback function - * @param toHead [Boolean] attach the listener callback to the head of callback array if set to true. - * Default to be false. - * @return [AWS.SequentialExecutor] the same object for chaining - */ -AWS.SequentialExecutor = AWS.util.inherit({ - - constructor: function SequentialExecutor() { - this._events = {}; - }, - - /** - * @api private - */ - listeners: function listeners(eventName) { - return this._events[eventName] ? this._events[eventName].slice(0) : []; - }, - - on: function on(eventName, listener, toHead) { - if (this._events[eventName]) { - toHead ? - this._events[eventName].unshift(listener) : - this._events[eventName].push(listener); - } else { - this._events[eventName] = [listener]; - } - return this; - }, - - onAsync: function onAsync(eventName, listener, toHead) { - listener._isAsync = true; - return this.on(eventName, listener, toHead); - }, - - removeListener: function removeListener(eventName, listener) { - var listeners = this._events[eventName]; - if (listeners) { - var length = listeners.length; - var position = -1; - for (var i = 0; i < length; ++i) { - if (listeners[i] === listener) { - position = i; - } + }, + + /** + * @api private + */ + isClockSkewed: function isClockSkewed(newServerTime) { + if (newServerTime) { + return Math.abs(this.getSkewCorrectedDate().getTime() - newServerTime) >= 300000; } - if (position > -1) { - listeners.splice(position, 1); + }, + + /** + * @api private + */ + throttledError: function throttledError(error) { + // this logic varies between services + if (error.statusCode === 429) return true; + switch (error.code) { + case 'ProvisionedThroughputExceededException': + case 'Throttling': + case 'ThrottlingException': + case 'RequestLimitExceeded': + case 'RequestThrottled': + case 'RequestThrottledException': + case 'TooManyRequestsException': + case 'TransactionInProgressException': //dynamodb + case 'EC2ThrottledException': + return true; + default: + return false; } - } - return this; - }, - - removeAllListeners: function removeAllListeners(eventName) { - if (eventName) { - delete this._events[eventName]; - } else { - this._events = {}; - } - return this; - }, - - /** - * @api private - */ - emit: function emit(eventName, eventArgs, doneCallback) { - if (!doneCallback) doneCallback = function() { }; - var listeners = this.listeners(eventName); - var count = listeners.length; - this.callListeners(listeners, eventArgs, doneCallback); - return count > 0; - }, - - /** - * @api private - */ - callListeners: function callListeners(listeners, args, doneCallback, prevError) { - var self = this; - var error = prevError || null; - - function callNextListener(err) { - if (err) { - error = AWS.util.error(error || new Error(), err); - if (self._haltHandlersOnError) { - return doneCallback.call(self, error); + }, + + /** + * @api private + */ + endpointFromTemplate: function endpointFromTemplate(endpoint) { + if (typeof endpoint !== 'string') return endpoint; + + var e = endpoint; + e = e.replace(/\{service\}/g, this.api.endpointPrefix); + e = e.replace(/\{region\}/g, this.config.region); + e = e.replace(/\{scheme\}/g, this.config.sslEnabled ? 'https' : 'http'); + return e; + }, + + /** + * @api private + */ + setEndpoint: function setEndpoint(endpoint) { + this.endpoint = new AWS.Endpoint(endpoint, this.config); + }, + + /** + * @api private + */ + paginationConfig: function paginationConfig(operation, throwException) { + var paginator = this.api.operations[operation].paginator; + if (!paginator) { + if (throwException) { + var e = new Error(); + throw AWS.util.error(e, 'No pagination configuration for ' + operation); } + return null; } - self.callListeners(listeners, args, doneCallback, error); + + return paginator; } - - while (listeners.length > 0) { - var listener = listeners.shift(); - if (listener._isAsync) { // asynchronous listener - listener.apply(self, args.concat([callNextListener])); - return; // stop here, callNextListener will continue - } else { // synchronous listener - try { - listener.apply(self, args); - } catch (err) { - error = AWS.util.error(error || new Error(), err); + }); + + AWS.util.update(AWS.Service, { + + /** + * Adds one method for each operation described in the api configuration + * + * @api private + */ + defineMethods: function defineMethods(svc) { + AWS.util.each(svc.prototype.api.operations, function iterator(method) { + if (svc.prototype[method]) return; + var operation = svc.prototype.api.operations[method]; + if (operation.authtype === 'none') { + svc.prototype[method] = function (params, callback) { + return this.makeUnauthenticatedRequest(method, params, callback); + }; + } else { + svc.prototype[method] = function (params, callback) { + return this.makeRequest(method, params, callback); + }; } - if (error && self._haltHandlersOnError) { - doneCallback.call(self, error); - return; + }); + }, + + /** + * Defines a new Service class using a service identifier and list of versions + * including an optional set of features (functions) to apply to the class + * prototype. + * + * @param serviceIdentifier [String] the identifier for the service + * @param versions [Array] a list of versions that work with this + * service + * @param features [Object] an object to attach to the prototype + * @return [Class] the service class defined by this function. + */ + defineService: function defineService(serviceIdentifier, versions, features) { + AWS.Service._serviceMap[serviceIdentifier] = true; + if (!Array.isArray(versions)) { + features = versions; + versions = []; + } + + var svc = inherit(AWS.Service, features || {}); + + if (typeof serviceIdentifier === 'string') { + AWS.Service.addVersions(svc, versions); + + var identifier = svc.serviceIdentifier || serviceIdentifier; + svc.serviceIdentifier = identifier; + } else { // defineService called with an API + svc.prototype.api = serviceIdentifier; + AWS.Service.defineMethods(svc); + } + AWS.SequentialExecutor.call(this.prototype); + //util.clientSideMonitoring is only available in node + if (!this.prototype.publisher && AWS.util.clientSideMonitoring) { + var Publisher = AWS.util.clientSideMonitoring.Publisher; + var configProvider = AWS.util.clientSideMonitoring.configProvider; + var publisherConfig = configProvider(); + this.prototype.publisher = new Publisher(publisherConfig); + if (publisherConfig.enabled) { + //if csm is enabled in environment, SDK should send all metrics + AWS.Service._clientSideMonitoring = true; + } + } + AWS.SequentialExecutor.call(svc.prototype); + AWS.Service.addDefaultMonitoringListeners(svc.prototype); + return svc; + }, + + /** + * @api private + */ + addVersions: function addVersions(svc, versions) { + if (!Array.isArray(versions)) versions = [versions]; + + svc.services = svc.services || {}; + for (var i = 0; i < versions.length; i++) { + if (svc.services[versions[i]] === undefined) { + svc.services[versions[i]] = null; } } - } - doneCallback.call(self, error); - }, - - /** - * Adds or copies a set of listeners from another list of - * listeners or SequentialExecutor object. - * - * @param listeners [map>, AWS.SequentialExecutor] - * a list of events and callbacks, or an event emitter object - * containing listeners to add to this emitter object. - * @return [AWS.SequentialExecutor] the emitter object, for chaining. - * @example Adding listeners from a map of listeners - * emitter.addListeners({ - * event1: [function() { ... }, function() { ... }], - * event2: [function() { ... }] - * }); - * emitter.emit('event1'); // emitter has event1 - * emitter.emit('event2'); // emitter has event2 - * @example Adding listeners from another emitter object - * var emitter1 = new AWS.SequentialExecutor(); - * emitter1.on('event1', function() { ... }); - * emitter1.on('event2', function() { ... }); - * var emitter2 = new AWS.SequentialExecutor(); - * emitter2.addListeners(emitter1); - * emitter2.emit('event1'); // emitter2 has event1 - * emitter2.emit('event2'); // emitter2 has event2 - */ - addListeners: function addListeners(listeners) { - var self = this; - - // extract listeners if parameter is an SequentialExecutor object - if (listeners._events) listeners = listeners._events; - - AWS.util.each(listeners, function(event, callbacks) { - if (typeof callbacks === 'function') callbacks = [callbacks]; - AWS.util.arrayEach(callbacks, function(callback) { - self.on(event, callback); + + svc.apiVersions = Object.keys(svc.services).sort(); + }, + + /** + * @api private + */ + defineServiceApi: function defineServiceApi(superclass, version, apiConfig) { + var svc = inherit(superclass, { + serviceIdentifier: superclass.serviceIdentifier }); - }); - - return self; - }, - - /** - * Registers an event with {on} and saves the callback handle function - * as a property on the emitter object using a given `name`. - * - * @param name [String] the property name to set on this object containing - * the callback function handle so that the listener can be removed in - * the future. - * @param (see on) - * @return (see on) - * @example Adding a named listener DATA_CALLBACK - * var listener = function() { doSomething(); }; - * emitter.addNamedListener('DATA_CALLBACK', 'data', listener); - * - * // the following prints: true - * console.log(emitter.DATA_CALLBACK == listener); - */ - addNamedListener: function addNamedListener(name, eventName, callback, toHead) { - this[name] = callback; - this.addListener(eventName, callback, toHead); - return this; - }, - - /** - * @api private - */ - addNamedAsyncListener: function addNamedAsyncListener(name, eventName, callback, toHead) { - callback._isAsync = true; - return this.addNamedListener(name, eventName, callback, toHead); - }, - - /** - * Helper method to add a set of named listeners using - * {addNamedListener}. The callback contains a parameter - * with a handle to the `addNamedListener` method. - * - * @callback callback function(add) - * The callback function is called immediately in order to provide - * the `add` function to the block. This simplifies the addition of - * a large group of named listeners. - * @param add [Function] the {addNamedListener} function to call - * when registering listeners. - * @example Adding a set of named listeners - * emitter.addNamedListeners(function(add) { - * add('DATA_CALLBACK', 'data', function() { ... }); - * add('OTHER', 'otherEvent', function() { ... }); - * add('LAST', 'lastEvent', function() { ... }); - * }); - * - * // these properties are now set: - * emitter.DATA_CALLBACK; - * emitter.OTHER; - * emitter.LAST; - */ - addNamedListeners: function addNamedListeners(callback) { - var self = this; - callback( - function() { - self.addNamedListener.apply(self, arguments); - }, - function() { - self.addNamedAsyncListener.apply(self, arguments); + + function setApi(api) { + if (api.isApi) { + svc.prototype.api = api; + } else { + svc.prototype.api = new Api(api, { + serviceIdentifier: superclass.serviceIdentifier + }); + } } - ); - return this; - } -}); - -/** - * {on} is the prefered method. - * @api private - */ -AWS.SequentialExecutor.prototype.addListener = AWS.SequentialExecutor.prototype.on; - -/** - * @api private - */ -module.exports = AWS.SequentialExecutor; - -},{"./core":19}],62:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var Api = require('./model/api'); -var regionConfig = require('./region_config'); - -var inherit = AWS.util.inherit; -var clientCount = 0; -var region_utils = require('./region/utils'); - -/** - * The service class representing an AWS service. - * - * @class_abstract This class is an abstract class. - * - * @!attribute apiVersions - * @return [Array] the list of API versions supported by this service. - * @readonly - */ -AWS.Service = inherit({ - /** - * Create a new service object with a configuration object - * - * @param config [map] a map of configuration options - */ - constructor: function Service(config) { - if (!this.loadServiceClass) { - throw AWS.util.error(new Error(), - 'Service must be constructed with `new\' operator'); - } - - if (config) { - if (config.region) { - var region = config.region; - if (region_utils.isFipsRegion(region)) { - config.region = region_utils.getRealRegion(region); - config.useFipsEndpoint = true; + + if (typeof version === 'string') { + if (apiConfig) { + setApi(apiConfig); + } else { + try { + setApi(AWS.apiLoader(superclass.serviceIdentifier, version)); + } catch (err) { + throw AWS.util.error(err, { + message: 'Could not find API configuration ' + + superclass.serviceIdentifier + '-' + version + }); + } } - if (region_utils.isGlobalRegion(region)) { - config.region = region_utils.getRealRegion(region); + if (!Object.prototype.hasOwnProperty.call(superclass.services, version)) { + superclass.apiVersions = superclass.apiVersions.concat(version).sort(); } + superclass.services[version] = svc; + } else { + setApi(version); } - if (typeof config.useDualstack === 'boolean' - && typeof config.useDualstackEndpoint !== 'boolean') { - config.useDualstackEndpoint = config.useDualstack; - } - } - - var ServiceClass = this.loadServiceClass(config || {}); - if (ServiceClass) { - var originalConfig = AWS.util.copy(config); - var svc = new ServiceClass(config); - Object.defineProperty(svc, '_originalConfig', { - get: function() { return originalConfig; }, - enumerable: false, - configurable: true - }); - svc._clientId = ++clientCount; + + AWS.Service.defineMethods(svc); return svc; - } - this.initialize(config); - }, - - /** - * @api private - */ - initialize: function initialize(config) { - var svcConfig = AWS.config[this.serviceIdentifier]; - this.config = new AWS.Config(AWS.config); - if (svcConfig) this.config.update(svcConfig, true); - if (config) this.config.update(config, true); - - this.validateService(); - if (!this.config.endpoint) regionConfig.configureEndpoint(this); - - this.config.endpoint = this.endpointFromTemplate(this.config.endpoint); - this.setEndpoint(this.config.endpoint); - //enable attaching listeners to service client - AWS.SequentialExecutor.call(this); - AWS.Service.addDefaultMonitoringListeners(this); - if ((this.config.clientSideMonitoring || AWS.Service._clientSideMonitoring) && this.publisher) { - var publisher = this.publisher; - this.addNamedListener('PUBLISH_API_CALL', 'apiCall', function PUBLISH_API_CALL(event) { - process.nextTick(function() {publisher.eventHandler(event);}); + }, + + /** + * @api private + */ + hasService: function(identifier) { + return Object.prototype.hasOwnProperty.call(AWS.Service._serviceMap, identifier); + }, + + /** + * @param attachOn attach default monitoring listeners to object + * + * Each monitoring event should be emitted from service client to service constructor prototype and then + * to global service prototype like bubbling up. These default monitoring events listener will transfer + * the monitoring events to the upper layer. + * @api private + */ + addDefaultMonitoringListeners: function addDefaultMonitoringListeners(attachOn) { + attachOn.addNamedListener('MONITOR_EVENTS_BUBBLE', 'apiCallAttempt', function EVENTS_BUBBLE(event) { + var baseClass = Object.getPrototypeOf(attachOn); + if (baseClass._events) baseClass.emit('apiCallAttempt', [event]); }); - this.addNamedListener('PUBLISH_API_ATTEMPT', 'apiCallAttempt', function PUBLISH_API_ATTEMPT(event) { - process.nextTick(function() {publisher.eventHandler(event);}); + attachOn.addNamedListener('CALL_EVENTS_BUBBLE', 'apiCall', function CALL_EVENTS_BUBBLE(event) { + var baseClass = Object.getPrototypeOf(attachOn); + if (baseClass._events) baseClass.emit('apiCall', [event]); }); - } - }, - - /** - * @api private - */ - validateService: function validateService() { - }, - - /** - * @api private - */ - loadServiceClass: function loadServiceClass(serviceConfig) { - var config = serviceConfig; - if (!AWS.util.isEmpty(this.api)) { - return null; - } else if (config.apiConfig) { - return AWS.Service.defineServiceApi(this.constructor, config.apiConfig); - } else if (!this.constructor.services) { - return null; - } else { - config = new AWS.Config(AWS.config); - config.update(serviceConfig, true); - var version = config.apiVersions[this.constructor.serviceIdentifier]; - version = version || config.apiVersion; - return this.getLatestServiceClass(version); - } - }, - - /** - * @api private - */ - getLatestServiceClass: function getLatestServiceClass(version) { - version = this.getLatestServiceVersion(version); - if (this.constructor.services[version] === null) { - AWS.Service.defineServiceApi(this.constructor, version); - } - - return this.constructor.services[version]; - }, - - /** - * @api private - */ - getLatestServiceVersion: function getLatestServiceVersion(version) { - if (!this.constructor.services || this.constructor.services.length === 0) { - throw new Error('No services defined on ' + - this.constructor.serviceIdentifier); - } - - if (!version) { - version = 'latest'; - } else if (AWS.util.isType(version, Date)) { - version = AWS.util.date.iso8601(version).split('T')[0]; - } - - if (Object.hasOwnProperty(this.constructor.services, version)) { - return version; - } - - var keys = Object.keys(this.constructor.services).sort(); - var selectedVersion = null; - for (var i = keys.length - 1; i >= 0; i--) { - // versions that end in "*" are not available on disk and can be - // skipped, so do not choose these as selectedVersions - if (keys[i][keys[i].length - 1] !== '*') { - selectedVersion = keys[i]; - } - if (keys[i].substr(0, 10) <= version) { - return selectedVersion; - } - } - - throw new Error('Could not find ' + this.constructor.serviceIdentifier + - ' API to satisfy version constraint `' + version + '\''); - }, - - /** - * @api private - */ - api: {}, - - /** - * @api private - */ - defaultRetryCount: 3, - - /** - * @api private - */ - customizeRequests: function customizeRequests(callback) { - if (!callback) { - this.customRequestHandler = null; - } else if (typeof callback === 'function') { - this.customRequestHandler = callback; - } else { - throw new Error('Invalid callback type \'' + typeof callback + '\' provided in customizeRequests'); - } - }, - - /** - * Calls an operation on a service with the given input parameters. - * - * @param operation [String] the name of the operation to call on the service. - * @param params [map] a map of input options for the operation - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - makeRequest: function makeRequest(operation, params, callback) { - if (typeof params === 'function') { - callback = params; - params = null; - } - - params = params || {}; - if (this.config.params) { // copy only toplevel bound params - var rules = this.api.operations[operation]; - if (rules) { - params = AWS.util.copy(params); - AWS.util.each(this.config.params, function(key, value) { - if (rules.input.members[key]) { - if (params[key] === undefined || params[key] === null) { - params[key] = value; - } - } - }); - } - } - - var request = new AWS.Request(this, operation, params); - this.addAllRequestListeners(request); - this.attachMonitoringEmitter(request); - if (callback) request.send(callback); - return request; - }, - - /** - * Calls an operation on a service with the given input parameters, without - * any authentication data. This method is useful for "public" API operations. - * - * @param operation [String] the name of the operation to call on the service. - * @param params [map] a map of input options for the operation - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - makeUnauthenticatedRequest: function makeUnauthenticatedRequest(operation, params, callback) { - if (typeof params === 'function') { - callback = params; - params = {}; - } - - var request = this.makeRequest(operation, params).toUnauthenticated(); - return callback ? request.send(callback) : request; - }, - - /** - * Waits for a given state - * - * @param state [String] the state on the service to wait for - * @param params [map] a map of parameters to pass with each request - * @option params $waiter [map] a map of configuration options for the waiter - * @option params $waiter.delay [Number] The number of seconds to wait between - * requests - * @option params $waiter.maxAttempts [Number] The maximum number of requests - * to send while waiting - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - waitFor: function waitFor(state, params, callback) { - var waiter = new AWS.ResourceWaiter(this, state); - return waiter.wait(params, callback); - }, - - /** - * @api private - */ - addAllRequestListeners: function addAllRequestListeners(request) { - var list = [AWS.events, AWS.EventListeners.Core, this.serviceInterface(), - AWS.EventListeners.CorePost]; - for (var i = 0; i < list.length; i++) { - if (list[i]) request.addListeners(list[i]); - } - - // disable parameter validation - if (!this.config.paramValidation) { - request.removeListener('validate', - AWS.EventListeners.Core.VALIDATE_PARAMETERS); - } - - if (this.config.logger) { // add logging events - request.addListeners(AWS.EventListeners.Logger); - } - - this.setupRequestListeners(request); - // call prototype's customRequestHandler - if (typeof this.constructor.prototype.customRequestHandler === 'function') { - this.constructor.prototype.customRequestHandler(request); - } - // call instance's customRequestHandler - if (Object.prototype.hasOwnProperty.call(this, 'customRequestHandler') && typeof this.customRequestHandler === 'function') { - this.customRequestHandler(request); - } - }, - - /** - * Event recording metrics for a whole API call. - * @returns {object} a subset of api call metrics - * @api private - */ - apiCallEvent: function apiCallEvent(request) { - var api = request.service.api.operations[request.operation]; - var monitoringEvent = { - Type: 'ApiCall', - Api: api ? api.name : request.operation, - Version: 1, - Service: request.service.api.serviceId || request.service.api.endpointPrefix, - Region: request.httpRequest.region, - MaxRetriesExceeded: 0, - UserAgent: request.httpRequest.getUserAgent(), - }; - var response = request.response; - if (response.httpResponse.statusCode) { - monitoringEvent.FinalHttpStatusCode = response.httpResponse.statusCode; - } - if (response.error) { - var error = response.error; - var statusCode = response.httpResponse.statusCode; - if (statusCode > 299) { - if (error.code) monitoringEvent.FinalAwsException = error.code; - if (error.message) monitoringEvent.FinalAwsExceptionMessage = error.message; - } else { - if (error.code || error.name) monitoringEvent.FinalSdkException = error.code || error.name; - if (error.message) monitoringEvent.FinalSdkExceptionMessage = error.message; - } - } - return monitoringEvent; - }, - - /** - * Event recording metrics for an API call attempt. - * @returns {object} a subset of api call attempt metrics - * @api private - */ - apiAttemptEvent: function apiAttemptEvent(request) { - var api = request.service.api.operations[request.operation]; - var monitoringEvent = { - Type: 'ApiCallAttempt', - Api: api ? api.name : request.operation, - Version: 1, - Service: request.service.api.serviceId || request.service.api.endpointPrefix, - Fqdn: request.httpRequest.endpoint.hostname, - UserAgent: request.httpRequest.getUserAgent(), - }; - var response = request.response; - if (response.httpResponse.statusCode) { - monitoringEvent.HttpStatusCode = response.httpResponse.statusCode; - } - if ( - !request._unAuthenticated && - request.service.config.credentials && - request.service.config.credentials.accessKeyId - ) { - monitoringEvent.AccessKey = request.service.config.credentials.accessKeyId; - } - if (!response.httpResponse.headers) return monitoringEvent; - if (request.httpRequest.headers['x-amz-security-token']) { - monitoringEvent.SessionToken = request.httpRequest.headers['x-amz-security-token']; - } - if (response.httpResponse.headers['x-amzn-requestid']) { - monitoringEvent.XAmznRequestId = response.httpResponse.headers['x-amzn-requestid']; - } - if (response.httpResponse.headers['x-amz-request-id']) { - monitoringEvent.XAmzRequestId = response.httpResponse.headers['x-amz-request-id']; - } - if (response.httpResponse.headers['x-amz-id-2']) { - monitoringEvent.XAmzId2 = response.httpResponse.headers['x-amz-id-2']; - } - return monitoringEvent; - }, - - /** - * Add metrics of failed request. - * @api private - */ - attemptFailEvent: function attemptFailEvent(request) { - var monitoringEvent = this.apiAttemptEvent(request); - var response = request.response; - var error = response.error; - if (response.httpResponse.statusCode > 299 ) { - if (error.code) monitoringEvent.AwsException = error.code; - if (error.message) monitoringEvent.AwsExceptionMessage = error.message; - } else { - if (error.code || error.name) monitoringEvent.SdkException = error.code || error.name; - if (error.message) monitoringEvent.SdkExceptionMessage = error.message; - } - return monitoringEvent; - }, - + }, + + /** + * @api private + */ + _serviceMap: {} + }); + + AWS.util.mixin(AWS.Service, AWS.SequentialExecutor); + /** - * Attach listeners to request object to fetch metrics of each request - * and emit data object through \'ApiCall\' and \'ApiCallAttempt\' events. * @api private */ - attachMonitoringEmitter: function attachMonitoringEmitter(request) { - var attemptTimestamp; //timestamp marking the beginning of a request attempt - var attemptStartRealTime; //Start time of request attempt. Used to calculating attemptLatency - var attemptLatency; //latency from request sent out to http response reaching SDK - var callStartRealTime; //Start time of API call. Used to calculating API call latency - var attemptCount = 0; //request.retryCount is not reliable here - var region; //region cache region for each attempt since it can be updated in plase (e.g. s3) - var callTimestamp; //timestamp when the request is created - var self = this; - var addToHead = true; - - request.on('validate', function () { - callStartRealTime = AWS.util.realClock.now(); - callTimestamp = Date.now(); - }, addToHead); - request.on('sign', function () { - attemptStartRealTime = AWS.util.realClock.now(); - attemptTimestamp = Date.now(); - region = request.httpRequest.region; - attemptCount++; - }, addToHead); - request.on('validateResponse', function() { - attemptLatency = Math.round(AWS.util.realClock.now() - attemptStartRealTime); - }); - request.addNamedListener('API_CALL_ATTEMPT', 'success', function API_CALL_ATTEMPT() { - var apiAttemptEvent = self.apiAttemptEvent(request); - apiAttemptEvent.Timestamp = attemptTimestamp; - apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; - apiAttemptEvent.Region = region; - self.emit('apiCallAttempt', [apiAttemptEvent]); - }); - request.addNamedListener('API_CALL_ATTEMPT_RETRY', 'retry', function API_CALL_ATTEMPT_RETRY() { - var apiAttemptEvent = self.attemptFailEvent(request); - apiAttemptEvent.Timestamp = attemptTimestamp; - //attemptLatency may not be available if fail before response - attemptLatency = attemptLatency || - Math.round(AWS.util.realClock.now() - attemptStartRealTime); - apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; - apiAttemptEvent.Region = region; - self.emit('apiCallAttempt', [apiAttemptEvent]); - }); - request.addNamedListener('API_CALL', 'complete', function API_CALL() { - var apiCallEvent = self.apiCallEvent(request); - apiCallEvent.AttemptCount = attemptCount; - if (apiCallEvent.AttemptCount <= 0) return; - apiCallEvent.Timestamp = callTimestamp; - var latency = Math.round(AWS.util.realClock.now() - callStartRealTime); - apiCallEvent.Latency = latency >= 0 ? latency : 0; - var response = request.response; + module.exports = AWS.Service; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./model/api":40,"./region/utils":55,"./region_config":56,"_process":92}],63:[function(require,module,exports){ + var AWS = require('../core'); + var resolveRegionalEndpointsFlag = require('../config_regional_endpoint'); + var ENV_REGIONAL_ENDPOINT_ENABLED = 'AWS_STS_REGIONAL_ENDPOINTS'; + var CONFIG_REGIONAL_ENDPOINT_ENABLED = 'sts_regional_endpoints'; + + AWS.util.update(AWS.STS.prototype, { + /** + * @overload credentialsFrom(data, credentials = null) + * Creates a credentials object from STS response data containing + * credentials information. Useful for quickly setting AWS credentials. + * + * @note This is a low-level utility function. If you want to load temporary + * credentials into your process for subsequent requests to AWS resources, + * you should use {AWS.TemporaryCredentials} instead. + * @param data [map] data retrieved from a call to {getFederatedToken}, + * {getSessionToken}, {assumeRole}, or {assumeRoleWithWebIdentity}. + * @param credentials [AWS.Credentials] an optional credentials object to + * fill instead of creating a new object. Useful when modifying an + * existing credentials object from a refresh call. + * @return [AWS.TemporaryCredentials] the set of temporary credentials + * loaded from a raw STS operation response. + * @example Using credentialsFrom to load global AWS credentials + * var sts = new AWS.STS(); + * sts.getSessionToken(function (err, data) { + * if (err) console.log("Error getting credentials"); + * else { + * AWS.config.credentials = sts.credentialsFrom(data); + * } + * }); + * @see AWS.TemporaryCredentials + */ + credentialsFrom: function credentialsFrom(data, credentials) { + if (!data) return null; + if (!credentials) credentials = new AWS.TemporaryCredentials(); + credentials.expired = false; + credentials.accessKeyId = data.Credentials.AccessKeyId; + credentials.secretAccessKey = data.Credentials.SecretAccessKey; + credentials.sessionToken = data.Credentials.SessionToken; + credentials.expireTime = data.Credentials.Expiration; + return credentials; + }, + + assumeRoleWithWebIdentity: function assumeRoleWithWebIdentity(params, callback) { + return this.makeUnauthenticatedRequest('assumeRoleWithWebIdentity', params, callback); + }, + + assumeRoleWithSAML: function assumeRoleWithSAML(params, callback) { + return this.makeUnauthenticatedRequest('assumeRoleWithSAML', params, callback); + }, + + /** + * @api private + */ + setupRequestListeners: function setupRequestListeners(request) { + request.addListener('validate', this.optInRegionalEndpoint, true); + }, + + /** + * @api private + */ + optInRegionalEndpoint: function optInRegionalEndpoint(req) { + var service = req.service; + var config = service.config; + config.stsRegionalEndpoints = resolveRegionalEndpointsFlag(service._originalConfig, { + env: ENV_REGIONAL_ENDPOINT_ENABLED, + sharedConfig: CONFIG_REGIONAL_ENDPOINT_ENABLED, + clientConfig: 'stsRegionalEndpoints' + }); if ( - response.error && - response.error.retryable && - typeof response.retryCount === 'number' && - typeof response.maxRetries === 'number' && - (response.retryCount >= response.maxRetries) + config.stsRegionalEndpoints === 'regional' && + service.isGlobalEndpoint ) { - apiCallEvent.MaxRetriesExceeded = 1; + //client will throw if region is not supplied; request will be signed with specified region + if (!config.region) { + throw AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Missing region in config'}); + } + var insertPoint = config.endpoint.indexOf('.amazonaws.com'); + var regionalEndpoint = config.endpoint.substring(0, insertPoint) + + '.' + config.region + config.endpoint.substring(insertPoint); + req.httpRequest.updateEndpoint(regionalEndpoint); + req.httpRequest.region = config.region; } - self.emit('apiCall', [apiCallEvent]); - }); - }, - + } + + }); + + },{"../config_regional_endpoint":18,"../core":19}],64:[function(require,module,exports){ + var AWS = require('../core'); + /** - * Override this method to setup any custom request listeners for each - * new request to the service. - * - * @method_abstract This is an abstract method. + * @api private */ - setupRequestListeners: function setupRequestListeners(request) { - }, - + AWS.Signers.Bearer = AWS.util.inherit(AWS.Signers.RequestSigner, { + constructor: function Bearer(request) { + AWS.Signers.RequestSigner.call(this, request); + }, + + addAuthorization: function addAuthorization(token) { + this.request.headers['Authorization'] = 'Bearer ' + token.token; + } + }); + + },{"../core":19}],65:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + /** - * Gets the signing name for a given request * @api private */ - getSigningName: function getSigningName() { - return this.api.signingName || this.api.endpointPrefix; - }, - + var expiresHeader = 'presigned-expires'; + /** - * Gets the signer class for a given request * @api private */ - getSignerClass: function getSignerClass(request) { - var version; - // get operation authtype if present - var operation = null; - var authtype = ''; - if (request) { - var operations = request.service.api.operations || {}; - operation = operations[request.operation] || null; - authtype = operation ? operation.authtype : ''; - } - if (this.config.signatureVersion) { - version = this.config.signatureVersion; - } else if (authtype === 'v4' || authtype === 'v4-unsigned-body') { - version = 'v4'; - } else if (authtype === 'bearer') { - version = 'bearer'; + function signedUrlBuilder(request) { + var expires = request.httpRequest.headers[expiresHeader]; + var signerClass = request.service.getSignerClass(request); + + delete request.httpRequest.headers['User-Agent']; + delete request.httpRequest.headers['X-Amz-User-Agent']; + + if (signerClass === AWS.Signers.V4) { + if (expires > 604800) { // one week expiry is invalid + var message = 'Presigning does not support expiry time greater ' + + 'than a week with SigV4 signing.'; + throw AWS.util.error(new Error(), { + code: 'InvalidExpiryTime', message: message, retryable: false + }); + } + request.httpRequest.headers[expiresHeader] = expires; + } else if (signerClass === AWS.Signers.S3) { + var now = request.service ? request.service.getSkewCorrectedDate() : AWS.util.date.getDate(); + request.httpRequest.headers[expiresHeader] = parseInt( + AWS.util.date.unixTimestamp(now) + expires, 10).toString(); } else { - version = this.api.signatureVersion; + throw AWS.util.error(new Error(), { + message: 'Presigning only supports S3 or SigV4 signing.', + code: 'UnsupportedSigner', retryable: false + }); } - return AWS.Signers.RequestSigner.getVersion(version); - }, - + } + /** * @api private */ - serviceInterface: function serviceInterface() { - switch (this.api.protocol) { - case 'ec2': return AWS.EventListeners.Query; - case 'query': return AWS.EventListeners.Query; - case 'json': return AWS.EventListeners.Json; - case 'rest-json': return AWS.EventListeners.RestJson; - case 'rest-xml': return AWS.EventListeners.RestXml; + function signedUrlSigner(request) { + var endpoint = request.httpRequest.endpoint; + var parsedUrl = AWS.util.urlParse(request.httpRequest.path); + var queryParams = {}; + + if (parsedUrl.search) { + queryParams = AWS.util.queryStringParse(parsedUrl.search.substr(1)); } - if (this.api.protocol) { - throw new Error('Invalid service `protocol\' ' + - this.api.protocol + ' in API config'); + + var auth = request.httpRequest.headers['Authorization'].split(' '); + if (auth[0] === 'AWS') { + auth = auth[1].split(':'); + queryParams['Signature'] = auth.pop(); + queryParams['AWSAccessKeyId'] = auth.join(':'); + + AWS.util.each(request.httpRequest.headers, function (key, value) { + if (key === expiresHeader) key = 'Expires'; + if (key.indexOf('x-amz-meta-') === 0) { + // Delete existing, potentially not normalized key + delete queryParams[key]; + key = key.toLowerCase(); + } + queryParams[key] = value; + }); + delete request.httpRequest.headers[expiresHeader]; + delete queryParams['Authorization']; + delete queryParams['Host']; + } else if (auth[0] === 'AWS4-HMAC-SHA256') { // SigV4 signing + auth.shift(); + var rest = auth.join(' '); + var signature = rest.match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1]; + queryParams['X-Amz-Signature'] = signature; + delete queryParams['Expires']; } - }, - - /** - * @api private - */ - successfulResponse: function successfulResponse(resp) { - return resp.httpResponse.statusCode < 300; - }, - + + // build URL + endpoint.pathname = parsedUrl.pathname; + endpoint.search = AWS.util.queryParamsToString(queryParams); + } + /** - * How many times a failed request should be retried before giving up. - * the defaultRetryCount can be overriden by service classes. - * * @api private */ - numRetries: function numRetries() { - if (this.config.maxRetries !== undefined) { - return this.config.maxRetries; - } else { - return this.defaultRetryCount; + AWS.Signers.Presign = inherit({ + /** + * @api private + */ + sign: function sign(request, expireTime, callback) { + request.httpRequest.headers[expiresHeader] = expireTime || 3600; + request.on('build', signedUrlBuilder); + request.on('sign', signedUrlSigner); + request.removeListener('afterBuild', + AWS.EventListeners.Core.SET_CONTENT_LENGTH); + request.removeListener('afterBuild', + AWS.EventListeners.Core.COMPUTE_SHA256); + + request.emit('beforePresign', [request]); + + if (callback) { + request.build(function() { + if (this.response.error) callback(this.response.error); + else { + callback(null, AWS.util.urlFormat(request.httpRequest.endpoint)); + } + }); + } else { + request.build(); + if (request.response.error) throw request.response.error; + return AWS.util.urlFormat(request.httpRequest.endpoint); + } } - }, - - /** - * @api private - */ - retryDelays: function retryDelays(retryCount, err) { - return AWS.util.calculateRetryDelay(retryCount, this.config.retryDelayOptions, err); - }, - + }); + /** * @api private */ - retryableError: function retryableError(error) { - if (this.timeoutError(error)) return true; - if (this.networkingError(error)) return true; - if (this.expiredCredentialsError(error)) return true; - if (this.throttledError(error)) return true; - if (error.statusCode >= 500) return true; - return false; - }, - + module.exports = AWS.Signers.Presign; + + },{"../core":19}],66:[function(require,module,exports){ + var AWS = require('../core'); + + var inherit = AWS.util.inherit; + /** * @api private */ - networkingError: function networkingError(error) { - return error.code === 'NetworkingError'; - }, - + AWS.Signers.RequestSigner = inherit({ + constructor: function RequestSigner(request) { + this.request = request; + }, + + setServiceClientId: function setServiceClientId(id) { + this.serviceClientId = id; + }, + + getServiceClientId: function getServiceClientId() { + return this.serviceClientId; + } + }); + + AWS.Signers.RequestSigner.getVersion = function getVersion(version) { + switch (version) { + case 'v2': return AWS.Signers.V2; + case 'v3': return AWS.Signers.V3; + case 's3v4': return AWS.Signers.V4; + case 'v4': return AWS.Signers.V4; + case 's3': return AWS.Signers.S3; + case 'v3https': return AWS.Signers.V3Https; + case 'bearer': return AWS.Signers.Bearer; + } + throw new Error('Unknown signing version ' + version); + }; + + require('./v2'); + require('./v3'); + require('./v3https'); + require('./v4'); + require('./s3'); + require('./presign'); + require('./bearer'); + + },{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + /** * @api private */ - timeoutError: function timeoutError(error) { - return error.code === 'TimeoutError'; - }, - + AWS.Signers.S3 = inherit(AWS.Signers.RequestSigner, { + /** + * When building the stringToSign, these sub resource params should be + * part of the canonical resource string with their NON-decoded values + */ + subResources: { + 'acl': 1, + 'accelerate': 1, + 'analytics': 1, + 'cors': 1, + 'lifecycle': 1, + 'delete': 1, + 'inventory': 1, + 'location': 1, + 'logging': 1, + 'metrics': 1, + 'notification': 1, + 'partNumber': 1, + 'policy': 1, + 'requestPayment': 1, + 'replication': 1, + 'restore': 1, + 'tagging': 1, + 'torrent': 1, + 'uploadId': 1, + 'uploads': 1, + 'versionId': 1, + 'versioning': 1, + 'versions': 1, + 'website': 1 + }, + + // when building the stringToSign, these querystring params should be + // part of the canonical resource string with their NON-encoded values + responseHeaders: { + 'response-content-type': 1, + 'response-content-language': 1, + 'response-expires': 1, + 'response-cache-control': 1, + 'response-content-disposition': 1, + 'response-content-encoding': 1 + }, + + addAuthorization: function addAuthorization(credentials, date) { + if (!this.request.headers['presigned-expires']) { + this.request.headers['X-Amz-Date'] = AWS.util.date.rfc822(date); + } + + if (credentials.sessionToken) { + // presigned URLs require this header to be lowercased + this.request.headers['x-amz-security-token'] = credentials.sessionToken; + } + + var signature = this.sign(credentials.secretAccessKey, this.stringToSign()); + var auth = 'AWS ' + credentials.accessKeyId + ':' + signature; + + this.request.headers['Authorization'] = auth; + }, + + stringToSign: function stringToSign() { + var r = this.request; + + var parts = []; + parts.push(r.method); + parts.push(r.headers['Content-MD5'] || ''); + parts.push(r.headers['Content-Type'] || ''); + + // This is the "Date" header, but we use X-Amz-Date. + // The S3 signing mechanism requires us to pass an empty + // string for this Date header regardless. + parts.push(r.headers['presigned-expires'] || ''); + + var headers = this.canonicalizedAmzHeaders(); + if (headers) parts.push(headers); + parts.push(this.canonicalizedResource()); + + return parts.join('\n'); + + }, + + canonicalizedAmzHeaders: function canonicalizedAmzHeaders() { + + var amzHeaders = []; + + AWS.util.each(this.request.headers, function (name) { + if (name.match(/^x-amz-/i)) + amzHeaders.push(name); + }); + + amzHeaders.sort(function (a, b) { + return a.toLowerCase() < b.toLowerCase() ? -1 : 1; + }); + + var parts = []; + AWS.util.arrayEach.call(this, amzHeaders, function (name) { + parts.push(name.toLowerCase() + ':' + String(this.request.headers[name])); + }); + + return parts.join('\n'); + + }, + + canonicalizedResource: function canonicalizedResource() { + + var r = this.request; + + var parts = r.path.split('?'); + var path = parts[0]; + var querystring = parts[1]; + + var resource = ''; + + if (r.virtualHostedBucket) + resource += '/' + r.virtualHostedBucket; + + resource += path; + + if (querystring) { + + // collect a list of sub resources and query params that need to be signed + var resources = []; + + AWS.util.arrayEach.call(this, querystring.split('&'), function (param) { + var name = param.split('=')[0]; + var value = param.split('=')[1]; + if (this.subResources[name] || this.responseHeaders[name]) { + var subresource = { name: name }; + if (value !== undefined) { + if (this.subResources[name]) { + subresource.value = value; + } else { + subresource.value = decodeURIComponent(value); + } + } + resources.push(subresource); + } + }); + + resources.sort(function (a, b) { return a.name < b.name ? -1 : 1; }); + + if (resources.length) { + + querystring = []; + AWS.util.arrayEach(resources, function (res) { + if (res.value === undefined) { + querystring.push(res.name); + } else { + querystring.push(res.name + '=' + res.value); + } + }); + + resource += '?' + querystring.join('&'); + } + + } + + return resource; + + }, + + sign: function sign(secret, string) { + return AWS.util.crypto.hmac(secret, string, 'base64', 'sha1'); + } + }); + /** * @api private */ - expiredCredentialsError: function expiredCredentialsError(error) { - // TODO : this only handles *one* of the expired credential codes - return (error.code === 'ExpiredTokenException'); - }, - + module.exports = AWS.Signers.S3; + + },{"../core":19}],68:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + /** * @api private */ - clockSkewError: function clockSkewError(error) { - switch (error.code) { - case 'RequestTimeTooSkewed': - case 'RequestExpired': - case 'InvalidSignatureException': - case 'SignatureDoesNotMatch': - case 'AuthFailure': - case 'RequestInTheFuture': - return true; - default: return false; + AWS.Signers.V2 = inherit(AWS.Signers.RequestSigner, { + addAuthorization: function addAuthorization(credentials, date) { + + if (!date) date = AWS.util.date.getDate(); + + var r = this.request; + + r.params.Timestamp = AWS.util.date.iso8601(date); + r.params.SignatureVersion = '2'; + r.params.SignatureMethod = 'HmacSHA256'; + r.params.AWSAccessKeyId = credentials.accessKeyId; + + if (credentials.sessionToken) { + r.params.SecurityToken = credentials.sessionToken; + } + + delete r.params.Signature; // delete old Signature for re-signing + r.params.Signature = this.signature(credentials); + + r.body = AWS.util.queryParamsToString(r.params); + r.headers['Content-Length'] = r.body.length; + }, + + signature: function signature(credentials) { + return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); + }, + + stringToSign: function stringToSign() { + var parts = []; + parts.push(this.request.method); + parts.push(this.request.endpoint.host.toLowerCase()); + parts.push(this.request.pathname()); + parts.push(AWS.util.queryParamsToString(this.request.params)); + return parts.join('\n'); } - }, - + + }); + /** * @api private */ - getSkewCorrectedDate: function getSkewCorrectedDate() { - return new Date(Date.now() + this.config.systemClockOffset); - }, - + module.exports = AWS.Signers.V2; + + },{"../core":19}],69:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + /** * @api private */ - applyClockOffset: function applyClockOffset(newServerTime) { - if (newServerTime) { - this.config.systemClockOffset = newServerTime - Date.now(); + AWS.Signers.V3 = inherit(AWS.Signers.RequestSigner, { + addAuthorization: function addAuthorization(credentials, date) { + + var datetime = AWS.util.date.rfc822(date); + + this.request.headers['X-Amz-Date'] = datetime; + + if (credentials.sessionToken) { + this.request.headers['x-amz-security-token'] = credentials.sessionToken; + } + + this.request.headers['X-Amzn-Authorization'] = + this.authorization(credentials, datetime); + + }, + + authorization: function authorization(credentials) { + return 'AWS3 ' + + 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + + 'Algorithm=HmacSHA256,' + + 'SignedHeaders=' + this.signedHeaders() + ',' + + 'Signature=' + this.signature(credentials); + }, + + signedHeaders: function signedHeaders() { + var headers = []; + AWS.util.arrayEach(this.headersToSign(), function iterator(h) { + headers.push(h.toLowerCase()); + }); + return headers.sort().join(';'); + }, + + canonicalHeaders: function canonicalHeaders() { + var headers = this.request.headers; + var parts = []; + AWS.util.arrayEach(this.headersToSign(), function iterator(h) { + parts.push(h.toLowerCase().trim() + ':' + String(headers[h]).trim()); + }); + return parts.sort().join('\n') + '\n'; + }, + + headersToSign: function headersToSign() { + var headers = []; + AWS.util.each(this.request.headers, function iterator(k) { + if (k === 'Host' || k === 'Content-Encoding' || k.match(/^X-Amz/i)) { + headers.push(k); + } + }); + return headers; + }, + + signature: function signature(credentials) { + return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); + }, + + stringToSign: function stringToSign() { + var parts = []; + parts.push(this.request.method); + parts.push('/'); + parts.push(''); + parts.push(this.canonicalHeaders()); + parts.push(this.request.body); + return AWS.util.crypto.sha256(parts.join('\n')); } - }, - + + }); + /** * @api private */ - isClockSkewed: function isClockSkewed(newServerTime) { - if (newServerTime) { - return Math.abs(this.getSkewCorrectedDate().getTime() - newServerTime) >= 300000; - } - }, - + module.exports = AWS.Signers.V3; + + },{"../core":19}],70:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + require('./v3'); + /** * @api private */ - throttledError: function throttledError(error) { - // this logic varies between services - if (error.statusCode === 429) return true; - switch (error.code) { - case 'ProvisionedThroughputExceededException': - case 'Throttling': - case 'ThrottlingException': - case 'RequestLimitExceeded': - case 'RequestThrottled': - case 'RequestThrottledException': - case 'TooManyRequestsException': - case 'TransactionInProgressException': //dynamodb - case 'EC2ThrottledException': - return true; - default: - return false; + AWS.Signers.V3Https = inherit(AWS.Signers.V3, { + authorization: function authorization(credentials) { + return 'AWS3-HTTPS ' + + 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + + 'Algorithm=HmacSHA256,' + + 'Signature=' + this.signature(credentials); + }, + + stringToSign: function stringToSign() { + return this.request.headers['X-Amz-Date']; } - }, - - /** - * @api private - */ - endpointFromTemplate: function endpointFromTemplate(endpoint) { - if (typeof endpoint !== 'string') return endpoint; - - var e = endpoint; - e = e.replace(/\{service\}/g, this.api.endpointPrefix); - e = e.replace(/\{region\}/g, this.config.region); - e = e.replace(/\{scheme\}/g, this.config.sslEnabled ? 'https' : 'http'); - return e; - }, - + }); + /** * @api private */ - setEndpoint: function setEndpoint(endpoint) { - this.endpoint = new AWS.Endpoint(endpoint, this.config); - }, - + module.exports = AWS.Signers.V3Https; + + },{"../core":19,"./v3":69}],71:[function(require,module,exports){ + var AWS = require('../core'); + var v4Credentials = require('./v4_credentials'); + var inherit = AWS.util.inherit; + /** * @api private */ - paginationConfig: function paginationConfig(operation, throwException) { - var paginator = this.api.operations[operation].paginator; - if (!paginator) { - if (throwException) { - var e = new Error(); - throw AWS.util.error(e, 'No pagination configuration for ' + operation); - } - return null; - } - - return paginator; - } -}); - -AWS.util.update(AWS.Service, { - + var expiresHeader = 'presigned-expires'; + /** - * Adds one method for each operation described in the api configuration - * * @api private */ - defineMethods: function defineMethods(svc) { - AWS.util.each(svc.prototype.api.operations, function iterator(method) { - if (svc.prototype[method]) return; - var operation = svc.prototype.api.operations[method]; - if (operation.authtype === 'none') { - svc.prototype[method] = function (params, callback) { - return this.makeUnauthenticatedRequest(method, params, callback); - }; + AWS.Signers.V4 = inherit(AWS.Signers.RequestSigner, { + constructor: function V4(request, serviceName, options) { + AWS.Signers.RequestSigner.call(this, request); + this.serviceName = serviceName; + options = options || {}; + this.signatureCache = typeof options.signatureCache === 'boolean' ? options.signatureCache : true; + this.operation = options.operation; + this.signatureVersion = options.signatureVersion; + }, + + algorithm: 'AWS4-HMAC-SHA256', + + addAuthorization: function addAuthorization(credentials, date) { + var datetime = AWS.util.date.iso8601(date).replace(/[:\-]|\.\d{3}/g, ''); + + if (this.isPresigned()) { + this.updateForPresigned(credentials, datetime); } else { - svc.prototype[method] = function (params, callback) { - return this.makeRequest(method, params, callback); - }; + this.addHeaders(credentials, datetime); } - }); - }, - - /** - * Defines a new Service class using a service identifier and list of versions - * including an optional set of features (functions) to apply to the class - * prototype. - * - * @param serviceIdentifier [String] the identifier for the service - * @param versions [Array] a list of versions that work with this - * service - * @param features [Object] an object to attach to the prototype - * @return [Class] the service class defined by this function. - */ - defineService: function defineService(serviceIdentifier, versions, features) { - AWS.Service._serviceMap[serviceIdentifier] = true; - if (!Array.isArray(versions)) { - features = versions; - versions = []; - } - - var svc = inherit(AWS.Service, features || {}); - - if (typeof serviceIdentifier === 'string') { - AWS.Service.addVersions(svc, versions); - - var identifier = svc.serviceIdentifier || serviceIdentifier; - svc.serviceIdentifier = identifier; - } else { // defineService called with an API - svc.prototype.api = serviceIdentifier; - AWS.Service.defineMethods(svc); - } - AWS.SequentialExecutor.call(this.prototype); - //util.clientSideMonitoring is only available in node - if (!this.prototype.publisher && AWS.util.clientSideMonitoring) { - var Publisher = AWS.util.clientSideMonitoring.Publisher; - var configProvider = AWS.util.clientSideMonitoring.configProvider; - var publisherConfig = configProvider(); - this.prototype.publisher = new Publisher(publisherConfig); - if (publisherConfig.enabled) { - //if csm is enabled in environment, SDK should send all metrics - AWS.Service._clientSideMonitoring = true; + + this.request.headers['Authorization'] = + this.authorization(credentials, datetime); + }, + + addHeaders: function addHeaders(credentials, datetime) { + this.request.headers['X-Amz-Date'] = datetime; + if (credentials.sessionToken) { + this.request.headers['x-amz-security-token'] = credentials.sessionToken; } - } - AWS.SequentialExecutor.call(svc.prototype); - AWS.Service.addDefaultMonitoringListeners(svc.prototype); - return svc; - }, - - /** - * @api private - */ - addVersions: function addVersions(svc, versions) { - if (!Array.isArray(versions)) versions = [versions]; - - svc.services = svc.services || {}; - for (var i = 0; i < versions.length; i++) { - if (svc.services[versions[i]] === undefined) { - svc.services[versions[i]] = null; + }, + + updateForPresigned: function updateForPresigned(credentials, datetime) { + var credString = this.credentialString(datetime); + var qs = { + 'X-Amz-Date': datetime, + 'X-Amz-Algorithm': this.algorithm, + 'X-Amz-Credential': credentials.accessKeyId + '/' + credString, + 'X-Amz-Expires': this.request.headers[expiresHeader], + 'X-Amz-SignedHeaders': this.signedHeaders() + }; + + if (credentials.sessionToken) { + qs['X-Amz-Security-Token'] = credentials.sessionToken; + } + + if (this.request.headers['Content-Type']) { + qs['Content-Type'] = this.request.headers['Content-Type']; } - } - - svc.apiVersions = Object.keys(svc.services).sort(); - }, - - /** - * @api private - */ - defineServiceApi: function defineServiceApi(superclass, version, apiConfig) { - var svc = inherit(superclass, { - serviceIdentifier: superclass.serviceIdentifier - }); - - function setApi(api) { - if (api.isApi) { - svc.prototype.api = api; - } else { - svc.prototype.api = new Api(api, { - serviceIdentifier: superclass.serviceIdentifier - }); + if (this.request.headers['Content-MD5']) { + qs['Content-MD5'] = this.request.headers['Content-MD5']; } - } - - if (typeof version === 'string') { - if (apiConfig) { - setApi(apiConfig); - } else { - try { - setApi(AWS.apiLoader(superclass.serviceIdentifier, version)); - } catch (err) { - throw AWS.util.error(err, { - message: 'Could not find API configuration ' + - superclass.serviceIdentifier + '-' + version - }); - } + if (this.request.headers['Cache-Control']) { + qs['Cache-Control'] = this.request.headers['Cache-Control']; } - if (!Object.prototype.hasOwnProperty.call(superclass.services, version)) { - superclass.apiVersions = superclass.apiVersions.concat(version).sort(); + + // need to pull in any other X-Amz-* headers + AWS.util.each.call(this, this.request.headers, function(key, value) { + if (key === expiresHeader) return; + if (this.isSignableHeader(key)) { + var lowerKey = key.toLowerCase(); + // Metadata should be normalized + if (lowerKey.indexOf('x-amz-meta-') === 0) { + qs[lowerKey] = value; + } else if (lowerKey.indexOf('x-amz-') === 0) { + qs[key] = value; + } + } + }); + + var sep = this.request.path.indexOf('?') >= 0 ? '&' : '?'; + this.request.path += sep + AWS.util.queryParamsToString(qs); + }, + + authorization: function authorization(credentials, datetime) { + var parts = []; + var credString = this.credentialString(datetime); + parts.push(this.algorithm + ' Credential=' + + credentials.accessKeyId + '/' + credString); + parts.push('SignedHeaders=' + this.signedHeaders()); + parts.push('Signature=' + this.signature(credentials, datetime)); + return parts.join(', '); + }, + + signature: function signature(credentials, datetime) { + var signingKey = v4Credentials.getSigningKey( + credentials, + datetime.substr(0, 8), + this.request.region, + this.serviceName, + this.signatureCache + ); + return AWS.util.crypto.hmac(signingKey, this.stringToSign(datetime), 'hex'); + }, + + stringToSign: function stringToSign(datetime) { + var parts = []; + parts.push('AWS4-HMAC-SHA256'); + parts.push(datetime); + parts.push(this.credentialString(datetime)); + parts.push(this.hexEncodedHash(this.canonicalString())); + return parts.join('\n'); + }, + + canonicalString: function canonicalString() { + var parts = [], pathname = this.request.pathname(); + if (this.serviceName !== 's3' && this.signatureVersion !== 's3v4') pathname = AWS.util.uriEscapePath(pathname); + + parts.push(this.request.method); + parts.push(pathname); + parts.push(this.request.search()); + parts.push(this.canonicalHeaders() + '\n'); + parts.push(this.signedHeaders()); + parts.push(this.hexEncodedBodyHash()); + return parts.join('\n'); + }, + + canonicalHeaders: function canonicalHeaders() { + var headers = []; + AWS.util.each.call(this, this.request.headers, function (key, item) { + headers.push([key, item]); + }); + headers.sort(function (a, b) { + return a[0].toLowerCase() < b[0].toLowerCase() ? -1 : 1; + }); + var parts = []; + AWS.util.arrayEach.call(this, headers, function (item) { + var key = item[0].toLowerCase(); + if (this.isSignableHeader(key)) { + var value = item[1]; + if (typeof value === 'undefined' || value === null || typeof value.toString !== 'function') { + throw AWS.util.error(new Error('Header ' + key + ' contains invalid value'), { + code: 'InvalidHeader' + }); + } + parts.push(key + ':' + + this.canonicalHeaderValues(value.toString())); + } + }); + return parts.join('\n'); + }, + + canonicalHeaderValues: function canonicalHeaderValues(values) { + return values.replace(/\s+/g, ' ').replace(/^\s+|\s+$/g, ''); + }, + + signedHeaders: function signedHeaders() { + var keys = []; + AWS.util.each.call(this, this.request.headers, function (key) { + key = key.toLowerCase(); + if (this.isSignableHeader(key)) keys.push(key); + }); + return keys.sort().join(';'); + }, + + credentialString: function credentialString(datetime) { + return v4Credentials.createScope( + datetime.substr(0, 8), + this.request.region, + this.serviceName + ); + }, + + hexEncodedHash: function hash(string) { + return AWS.util.crypto.sha256(string, 'hex'); + }, + + hexEncodedBodyHash: function hexEncodedBodyHash() { + var request = this.request; + if (this.isPresigned() && (['s3', 's3-object-lambda'].indexOf(this.serviceName) > -1) && !request.body) { + return 'UNSIGNED-PAYLOAD'; + } else if (request.headers['X-Amz-Content-Sha256']) { + return request.headers['X-Amz-Content-Sha256']; + } else { + return this.hexEncodedHash(this.request.body || ''); } - superclass.services[version] = svc; - } else { - setApi(version); + }, + + unsignableHeaders: [ + 'authorization', + 'content-type', + 'content-length', + 'user-agent', + expiresHeader, + 'expect', + 'x-amzn-trace-id' + ], + + isSignableHeader: function isSignableHeader(key) { + if (key.toLowerCase().indexOf('x-amz-') === 0) return true; + return this.unsignableHeaders.indexOf(key) < 0; + }, + + isPresigned: function isPresigned() { + return this.request.headers[expiresHeader] ? true : false; } - - AWS.Service.defineMethods(svc); - return svc; - }, - + + }); + /** * @api private */ - hasService: function(identifier) { - return Object.prototype.hasOwnProperty.call(AWS.Service._serviceMap, identifier); - }, - + module.exports = AWS.Signers.V4; + + },{"../core":19,"./v4_credentials":72}],72:[function(require,module,exports){ + var AWS = require('../core'); + /** - * @param attachOn attach default monitoring listeners to object - * - * Each monitoring event should be emitted from service client to service constructor prototype and then - * to global service prototype like bubbling up. These default monitoring events listener will transfer - * the monitoring events to the upper layer. * @api private */ - addDefaultMonitoringListeners: function addDefaultMonitoringListeners(attachOn) { - attachOn.addNamedListener('MONITOR_EVENTS_BUBBLE', 'apiCallAttempt', function EVENTS_BUBBLE(event) { - var baseClass = Object.getPrototypeOf(attachOn); - if (baseClass._events) baseClass.emit('apiCallAttempt', [event]); - }); - attachOn.addNamedListener('CALL_EVENTS_BUBBLE', 'apiCall', function CALL_EVENTS_BUBBLE(event) { - var baseClass = Object.getPrototypeOf(attachOn); - if (baseClass._events) baseClass.emit('apiCall', [event]); - }); - }, - + var cachedSecret = {}; + /** * @api private */ - _serviceMap: {} -}); - -AWS.util.mixin(AWS.Service, AWS.SequentialExecutor); - -/** - * @api private - */ -module.exports = AWS.Service; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./model/api":40,"./region/utils":55,"./region_config":56,"_process":92}],63:[function(require,module,exports){ -var AWS = require('../core'); -var resolveRegionalEndpointsFlag = require('../config_regional_endpoint'); -var ENV_REGIONAL_ENDPOINT_ENABLED = 'AWS_STS_REGIONAL_ENDPOINTS'; -var CONFIG_REGIONAL_ENDPOINT_ENABLED = 'sts_regional_endpoints'; - -AWS.util.update(AWS.STS.prototype, { - /** - * @overload credentialsFrom(data, credentials = null) - * Creates a credentials object from STS response data containing - * credentials information. Useful for quickly setting AWS credentials. - * - * @note This is a low-level utility function. If you want to load temporary - * credentials into your process for subsequent requests to AWS resources, - * you should use {AWS.TemporaryCredentials} instead. - * @param data [map] data retrieved from a call to {getFederatedToken}, - * {getSessionToken}, {assumeRole}, or {assumeRoleWithWebIdentity}. - * @param credentials [AWS.Credentials] an optional credentials object to - * fill instead of creating a new object. Useful when modifying an - * existing credentials object from a refresh call. - * @return [AWS.TemporaryCredentials] the set of temporary credentials - * loaded from a raw STS operation response. - * @example Using credentialsFrom to load global AWS credentials - * var sts = new AWS.STS(); - * sts.getSessionToken(function (err, data) { - * if (err) console.log("Error getting credentials"); - * else { - * AWS.config.credentials = sts.credentialsFrom(data); - * } - * }); - * @see AWS.TemporaryCredentials - */ - credentialsFrom: function credentialsFrom(data, credentials) { - if (!data) return null; - if (!credentials) credentials = new AWS.TemporaryCredentials(); - credentials.expired = false; - credentials.accessKeyId = data.Credentials.AccessKeyId; - credentials.secretAccessKey = data.Credentials.SecretAccessKey; - credentials.sessionToken = data.Credentials.SessionToken; - credentials.expireTime = data.Credentials.Expiration; - return credentials; - }, - - assumeRoleWithWebIdentity: function assumeRoleWithWebIdentity(params, callback) { - return this.makeUnauthenticatedRequest('assumeRoleWithWebIdentity', params, callback); - }, - - assumeRoleWithSAML: function assumeRoleWithSAML(params, callback) { - return this.makeUnauthenticatedRequest('assumeRoleWithSAML', params, callback); - }, - + var cacheQueue = []; + /** * @api private */ - setupRequestListeners: function setupRequestListeners(request) { - request.addListener('validate', this.optInRegionalEndpoint, true); - }, - + var maxCacheEntries = 50; + /** * @api private */ - optInRegionalEndpoint: function optInRegionalEndpoint(req) { - var service = req.service; - var config = service.config; - config.stsRegionalEndpoints = resolveRegionalEndpointsFlag(service._originalConfig, { - env: ENV_REGIONAL_ENDPOINT_ENABLED, - sharedConfig: CONFIG_REGIONAL_ENDPOINT_ENABLED, - clientConfig: 'stsRegionalEndpoints' - }); - if ( - config.stsRegionalEndpoints === 'regional' && - service.isGlobalEndpoint - ) { - //client will throw if region is not supplied; request will be signed with specified region - if (!config.region) { - throw AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Missing region in config'}); - } - var insertPoint = config.endpoint.indexOf('.amazonaws.com'); - var regionalEndpoint = config.endpoint.substring(0, insertPoint) + - '.' + config.region + config.endpoint.substring(insertPoint); - req.httpRequest.updateEndpoint(regionalEndpoint); - req.httpRequest.region = config.region; - } - } - -}); - -},{"../config_regional_endpoint":18,"../core":19}],64:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * @api private - */ -AWS.Signers.Bearer = AWS.util.inherit(AWS.Signers.RequestSigner, { - constructor: function Bearer(request) { - AWS.Signers.RequestSigner.call(this, request); - }, - - addAuthorization: function addAuthorization(token) { - this.request.headers['Authorization'] = 'Bearer ' + token.token; - } -}); - -},{"../core":19}],65:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -var expiresHeader = 'presigned-expires'; - -/** - * @api private - */ -function signedUrlBuilder(request) { - var expires = request.httpRequest.headers[expiresHeader]; - var signerClass = request.service.getSignerClass(request); - - delete request.httpRequest.headers['User-Agent']; - delete request.httpRequest.headers['X-Amz-User-Agent']; - - if (signerClass === AWS.Signers.V4) { - if (expires > 604800) { // one week expiry is invalid - var message = 'Presigning does not support expiry time greater ' + - 'than a week with SigV4 signing.'; - throw AWS.util.error(new Error(), { - code: 'InvalidExpiryTime', message: message, retryable: false - }); - } - request.httpRequest.headers[expiresHeader] = expires; - } else if (signerClass === AWS.Signers.S3) { - var now = request.service ? request.service.getSkewCorrectedDate() : AWS.util.date.getDate(); - request.httpRequest.headers[expiresHeader] = parseInt( - AWS.util.date.unixTimestamp(now) + expires, 10).toString(); - } else { - throw AWS.util.error(new Error(), { - message: 'Presigning only supports S3 or SigV4 signing.', - code: 'UnsupportedSigner', retryable: false - }); - } -} - -/** - * @api private - */ -function signedUrlSigner(request) { - var endpoint = request.httpRequest.endpoint; - var parsedUrl = AWS.util.urlParse(request.httpRequest.path); - var queryParams = {}; - - if (parsedUrl.search) { - queryParams = AWS.util.queryStringParse(parsedUrl.search.substr(1)); - } - - var auth = request.httpRequest.headers['Authorization'].split(' '); - if (auth[0] === 'AWS') { - auth = auth[1].split(':'); - queryParams['Signature'] = auth.pop(); - queryParams['AWSAccessKeyId'] = auth.join(':'); - - AWS.util.each(request.httpRequest.headers, function (key, value) { - if (key === expiresHeader) key = 'Expires'; - if (key.indexOf('x-amz-meta-') === 0) { - // Delete existing, potentially not normalized key - delete queryParams[key]; - key = key.toLowerCase(); - } - queryParams[key] = value; - }); - delete request.httpRequest.headers[expiresHeader]; - delete queryParams['Authorization']; - delete queryParams['Host']; - } else if (auth[0] === 'AWS4-HMAC-SHA256') { // SigV4 signing - auth.shift(); - var rest = auth.join(' '); - var signature = rest.match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1]; - queryParams['X-Amz-Signature'] = signature; - delete queryParams['Expires']; - } - - // build URL - endpoint.pathname = parsedUrl.pathname; - endpoint.search = AWS.util.queryParamsToString(queryParams); -} - -/** - * @api private - */ -AWS.Signers.Presign = inherit({ + var v4Identifier = 'aws4_request'; + /** * @api private */ - sign: function sign(request, expireTime, callback) { - request.httpRequest.headers[expiresHeader] = expireTime || 3600; - request.on('build', signedUrlBuilder); - request.on('sign', signedUrlSigner); - request.removeListener('afterBuild', - AWS.EventListeners.Core.SET_CONTENT_LENGTH); - request.removeListener('afterBuild', - AWS.EventListeners.Core.COMPUTE_SHA256); - - request.emit('beforePresign', [request]); - - if (callback) { - request.build(function() { - if (this.response.error) callback(this.response.error); - else { - callback(null, AWS.util.urlFormat(request.httpRequest.endpoint)); - } - }); - } else { - request.build(); - if (request.response.error) throw request.response.error; - return AWS.util.urlFormat(request.httpRequest.endpoint); - } - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.Presign; - -},{"../core":19}],66:[function(require,module,exports){ -var AWS = require('../core'); - -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.RequestSigner = inherit({ - constructor: function RequestSigner(request) { - this.request = request; - }, - - setServiceClientId: function setServiceClientId(id) { - this.serviceClientId = id; - }, - - getServiceClientId: function getServiceClientId() { - return this.serviceClientId; - } -}); - -AWS.Signers.RequestSigner.getVersion = function getVersion(version) { - switch (version) { - case 'v2': return AWS.Signers.V2; - case 'v3': return AWS.Signers.V3; - case 's3v4': return AWS.Signers.V4; - case 'v4': return AWS.Signers.V4; - case 's3': return AWS.Signers.S3; - case 'v3https': return AWS.Signers.V3Https; - case 'bearer': return AWS.Signers.Bearer; - } - throw new Error('Unknown signing version ' + version); -}; - -require('./v2'); -require('./v3'); -require('./v3https'); -require('./v4'); -require('./s3'); -require('./presign'); -require('./bearer'); - -},{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.S3 = inherit(AWS.Signers.RequestSigner, { - /** - * When building the stringToSign, these sub resource params should be - * part of the canonical resource string with their NON-decoded values - */ - subResources: { - 'acl': 1, - 'accelerate': 1, - 'analytics': 1, - 'cors': 1, - 'lifecycle': 1, - 'delete': 1, - 'inventory': 1, - 'location': 1, - 'logging': 1, - 'metrics': 1, - 'notification': 1, - 'partNumber': 1, - 'policy': 1, - 'requestPayment': 1, - 'replication': 1, - 'restore': 1, - 'tagging': 1, - 'torrent': 1, - 'uploadId': 1, - 'uploads': 1, - 'versionId': 1, - 'versioning': 1, - 'versions': 1, - 'website': 1 - }, - - // when building the stringToSign, these querystring params should be - // part of the canonical resource string with their NON-encoded values - responseHeaders: { - 'response-content-type': 1, - 'response-content-language': 1, - 'response-expires': 1, - 'response-cache-control': 1, - 'response-content-disposition': 1, - 'response-content-encoding': 1 - }, - - addAuthorization: function addAuthorization(credentials, date) { - if (!this.request.headers['presigned-expires']) { - this.request.headers['X-Amz-Date'] = AWS.util.date.rfc822(date); - } - - if (credentials.sessionToken) { - // presigned URLs require this header to be lowercased - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - - var signature = this.sign(credentials.secretAccessKey, this.stringToSign()); - var auth = 'AWS ' + credentials.accessKeyId + ':' + signature; - - this.request.headers['Authorization'] = auth; - }, - - stringToSign: function stringToSign() { - var r = this.request; - - var parts = []; - parts.push(r.method); - parts.push(r.headers['Content-MD5'] || ''); - parts.push(r.headers['Content-Type'] || ''); - - // This is the "Date" header, but we use X-Amz-Date. - // The S3 signing mechanism requires us to pass an empty - // string for this Date header regardless. - parts.push(r.headers['presigned-expires'] || ''); - - var headers = this.canonicalizedAmzHeaders(); - if (headers) parts.push(headers); - parts.push(this.canonicalizedResource()); - - return parts.join('\n'); - - }, - - canonicalizedAmzHeaders: function canonicalizedAmzHeaders() { - - var amzHeaders = []; - - AWS.util.each(this.request.headers, function (name) { - if (name.match(/^x-amz-/i)) - amzHeaders.push(name); - }); - - amzHeaders.sort(function (a, b) { - return a.toLowerCase() < b.toLowerCase() ? -1 : 1; - }); - - var parts = []; - AWS.util.arrayEach.call(this, amzHeaders, function (name) { - parts.push(name.toLowerCase() + ':' + String(this.request.headers[name])); - }); - - return parts.join('\n'); - - }, - - canonicalizedResource: function canonicalizedResource() { - - var r = this.request; - - var parts = r.path.split('?'); - var path = parts[0]; - var querystring = parts[1]; - - var resource = ''; - - if (r.virtualHostedBucket) - resource += '/' + r.virtualHostedBucket; - - resource += path; - - if (querystring) { - - // collect a list of sub resources and query params that need to be signed - var resources = []; - - AWS.util.arrayEach.call(this, querystring.split('&'), function (param) { - var name = param.split('=')[0]; - var value = param.split('=')[1]; - if (this.subResources[name] || this.responseHeaders[name]) { - var subresource = { name: name }; - if (value !== undefined) { - if (this.subResources[name]) { - subresource.value = value; - } else { - subresource.value = decodeURIComponent(value); - } - } - resources.push(subresource); - } - }); - - resources.sort(function (a, b) { return a.name < b.name ? -1 : 1; }); - - if (resources.length) { - - querystring = []; - AWS.util.arrayEach(resources, function (res) { - if (res.value === undefined) { - querystring.push(res.name); - } else { - querystring.push(res.name + '=' + res.value); - } - }); - - resource += '?' + querystring.join('&'); - } - - } - - return resource; - - }, - - sign: function sign(secret, string) { - return AWS.util.crypto.hmac(secret, string, 'base64', 'sha1'); - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.S3; - -},{"../core":19}],68:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.V2 = inherit(AWS.Signers.RequestSigner, { - addAuthorization: function addAuthorization(credentials, date) { - - if (!date) date = AWS.util.date.getDate(); - - var r = this.request; - - r.params.Timestamp = AWS.util.date.iso8601(date); - r.params.SignatureVersion = '2'; - r.params.SignatureMethod = 'HmacSHA256'; - r.params.AWSAccessKeyId = credentials.accessKeyId; - - if (credentials.sessionToken) { - r.params.SecurityToken = credentials.sessionToken; - } - - delete r.params.Signature; // delete old Signature for re-signing - r.params.Signature = this.signature(credentials); - - r.body = AWS.util.queryParamsToString(r.params); - r.headers['Content-Length'] = r.body.length; - }, - - signature: function signature(credentials) { - return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); - }, - - stringToSign: function stringToSign() { - var parts = []; - parts.push(this.request.method); - parts.push(this.request.endpoint.host.toLowerCase()); - parts.push(this.request.pathname()); - parts.push(AWS.util.queryParamsToString(this.request.params)); - return parts.join('\n'); - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V2; - -},{"../core":19}],69:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.V3 = inherit(AWS.Signers.RequestSigner, { - addAuthorization: function addAuthorization(credentials, date) { - - var datetime = AWS.util.date.rfc822(date); - - this.request.headers['X-Amz-Date'] = datetime; - - if (credentials.sessionToken) { - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - - this.request.headers['X-Amzn-Authorization'] = - this.authorization(credentials, datetime); - - }, - - authorization: function authorization(credentials) { - return 'AWS3 ' + - 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + - 'Algorithm=HmacSHA256,' + - 'SignedHeaders=' + this.signedHeaders() + ',' + - 'Signature=' + this.signature(credentials); - }, - - signedHeaders: function signedHeaders() { - var headers = []; - AWS.util.arrayEach(this.headersToSign(), function iterator(h) { - headers.push(h.toLowerCase()); - }); - return headers.sort().join(';'); - }, - - canonicalHeaders: function canonicalHeaders() { - var headers = this.request.headers; - var parts = []; - AWS.util.arrayEach(this.headersToSign(), function iterator(h) { - parts.push(h.toLowerCase().trim() + ':' + String(headers[h]).trim()); - }); - return parts.sort().join('\n') + '\n'; - }, - - headersToSign: function headersToSign() { - var headers = []; - AWS.util.each(this.request.headers, function iterator(k) { - if (k === 'Host' || k === 'Content-Encoding' || k.match(/^X-Amz/i)) { - headers.push(k); - } - }); - return headers; - }, - - signature: function signature(credentials) { - return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); - }, - - stringToSign: function stringToSign() { - var parts = []; - parts.push(this.request.method); - parts.push('/'); - parts.push(''); - parts.push(this.canonicalHeaders()); - parts.push(this.request.body); - return AWS.util.crypto.sha256(parts.join('\n')); - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V3; - -},{"../core":19}],70:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -require('./v3'); - -/** - * @api private - */ -AWS.Signers.V3Https = inherit(AWS.Signers.V3, { - authorization: function authorization(credentials) { - return 'AWS3-HTTPS ' + - 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + - 'Algorithm=HmacSHA256,' + - 'Signature=' + this.signature(credentials); - }, - - stringToSign: function stringToSign() { - return this.request.headers['X-Amz-Date']; - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V3Https; - -},{"../core":19,"./v3":69}],71:[function(require,module,exports){ -var AWS = require('../core'); -var v4Credentials = require('./v4_credentials'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -var expiresHeader = 'presigned-expires'; - -/** - * @api private - */ -AWS.Signers.V4 = inherit(AWS.Signers.RequestSigner, { - constructor: function V4(request, serviceName, options) { - AWS.Signers.RequestSigner.call(this, request); - this.serviceName = serviceName; - options = options || {}; - this.signatureCache = typeof options.signatureCache === 'boolean' ? options.signatureCache : true; - this.operation = options.operation; - this.signatureVersion = options.signatureVersion; - }, - - algorithm: 'AWS4-HMAC-SHA256', - - addAuthorization: function addAuthorization(credentials, date) { - var datetime = AWS.util.date.iso8601(date).replace(/[:\-]|\.\d{3}/g, ''); - - if (this.isPresigned()) { - this.updateForPresigned(credentials, datetime); - } else { - this.addHeaders(credentials, datetime); - } - - this.request.headers['Authorization'] = - this.authorization(credentials, datetime); - }, - - addHeaders: function addHeaders(credentials, datetime) { - this.request.headers['X-Amz-Date'] = datetime; - if (credentials.sessionToken) { - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - }, - - updateForPresigned: function updateForPresigned(credentials, datetime) { - var credString = this.credentialString(datetime); - var qs = { - 'X-Amz-Date': datetime, - 'X-Amz-Algorithm': this.algorithm, - 'X-Amz-Credential': credentials.accessKeyId + '/' + credString, - 'X-Amz-Expires': this.request.headers[expiresHeader], - 'X-Amz-SignedHeaders': this.signedHeaders() - }; - - if (credentials.sessionToken) { - qs['X-Amz-Security-Token'] = credentials.sessionToken; - } - - if (this.request.headers['Content-Type']) { - qs['Content-Type'] = this.request.headers['Content-Type']; - } - if (this.request.headers['Content-MD5']) { - qs['Content-MD5'] = this.request.headers['Content-MD5']; + module.exports = { + /** + * @api private + * + * @param date [String] + * @param region [String] + * @param serviceName [String] + * @return [String] + */ + createScope: function createScope(date, region, serviceName) { + return [ + date.substr(0, 8), + region, + serviceName, + v4Identifier + ].join('/'); + }, + + /** + * @api private + * + * @param credentials [Credentials] + * @param date [String] + * @param region [String] + * @param service [String] + * @param shouldCache [Boolean] + * @return [String] + */ + getSigningKey: function getSigningKey( + credentials, + date, + region, + service, + shouldCache + ) { + var credsIdentifier = AWS.util.crypto + .hmac(credentials.secretAccessKey, credentials.accessKeyId, 'base64'); + var cacheKey = [credsIdentifier, date, region, service].join('_'); + shouldCache = shouldCache !== false; + if (shouldCache && (cacheKey in cachedSecret)) { + return cachedSecret[cacheKey]; + } + + var kDate = AWS.util.crypto.hmac( + 'AWS4' + credentials.secretAccessKey, + date, + 'buffer' + ); + var kRegion = AWS.util.crypto.hmac(kDate, region, 'buffer'); + var kService = AWS.util.crypto.hmac(kRegion, service, 'buffer'); + + var signingKey = AWS.util.crypto.hmac(kService, v4Identifier, 'buffer'); + if (shouldCache) { + cachedSecret[cacheKey] = signingKey; + cacheQueue.push(cacheKey); + if (cacheQueue.length > maxCacheEntries) { + // remove the oldest entry (not the least recently used) + delete cachedSecret[cacheQueue.shift()]; + } + } + + return signingKey; + }, + + /** + * @api private + * + * Empties the derived signing key cache. Made available for testing purposes + * only. + */ + emptyCache: function emptyCache() { + cachedSecret = {}; + cacheQueue = []; } - if (this.request.headers['Cache-Control']) { - qs['Cache-Control'] = this.request.headers['Cache-Control']; + }; + + },{"../core":19}],73:[function(require,module,exports){ + function AcceptorStateMachine(states, state) { + this.currentState = state || null; + this.states = states || {}; + } + + AcceptorStateMachine.prototype.runTo = function runTo(finalState, done, bindObject, inputError) { + if (typeof finalState === 'function') { + inputError = bindObject; bindObject = done; + done = finalState; finalState = null; } - - // need to pull in any other X-Amz-* headers - AWS.util.each.call(this, this.request.headers, function(key, value) { - if (key === expiresHeader) return; - if (this.isSignableHeader(key)) { - var lowerKey = key.toLowerCase(); - // Metadata should be normalized - if (lowerKey.indexOf('x-amz-meta-') === 0) { - qs[lowerKey] = value; - } else if (lowerKey.indexOf('x-amz-') === 0) { - qs[key] = value; - } + + var self = this; + var state = self.states[self.currentState]; + state.fn.call(bindObject || self, inputError, function(err) { + if (err) { + if (state.fail) self.currentState = state.fail; + else return done ? done.call(bindObject, err) : null; + } else { + if (state.accept) self.currentState = state.accept; + else return done ? done.call(bindObject) : null; } - }); - - var sep = this.request.path.indexOf('?') >= 0 ? '&' : '?'; - this.request.path += sep + AWS.util.queryParamsToString(qs); - }, - - authorization: function authorization(credentials, datetime) { - var parts = []; - var credString = this.credentialString(datetime); - parts.push(this.algorithm + ' Credential=' + - credentials.accessKeyId + '/' + credString); - parts.push('SignedHeaders=' + this.signedHeaders()); - parts.push('Signature=' + this.signature(credentials, datetime)); - return parts.join(', '); - }, - - signature: function signature(credentials, datetime) { - var signingKey = v4Credentials.getSigningKey( - credentials, - datetime.substr(0, 8), - this.request.region, - this.serviceName, - this.signatureCache - ); - return AWS.util.crypto.hmac(signingKey, this.stringToSign(datetime), 'hex'); - }, - - stringToSign: function stringToSign(datetime) { - var parts = []; - parts.push('AWS4-HMAC-SHA256'); - parts.push(datetime); - parts.push(this.credentialString(datetime)); - parts.push(this.hexEncodedHash(this.canonicalString())); - return parts.join('\n'); - }, - - canonicalString: function canonicalString() { - var parts = [], pathname = this.request.pathname(); - if (this.serviceName !== 's3' && this.signatureVersion !== 's3v4') pathname = AWS.util.uriEscapePath(pathname); - - parts.push(this.request.method); - parts.push(pathname); - parts.push(this.request.search()); - parts.push(this.canonicalHeaders() + '\n'); - parts.push(this.signedHeaders()); - parts.push(this.hexEncodedBodyHash()); - return parts.join('\n'); - }, - - canonicalHeaders: function canonicalHeaders() { - var headers = []; - AWS.util.each.call(this, this.request.headers, function (key, item) { - headers.push([key, item]); - }); - headers.sort(function (a, b) { - return a[0].toLowerCase() < b[0].toLowerCase() ? -1 : 1; - }); - var parts = []; - AWS.util.arrayEach.call(this, headers, function (item) { - var key = item[0].toLowerCase(); - if (this.isSignableHeader(key)) { - var value = item[1]; - if (typeof value === 'undefined' || value === null || typeof value.toString !== 'function') { - throw AWS.util.error(new Error('Header ' + key + ' contains invalid value'), { - code: 'InvalidHeader' - }); - } - parts.push(key + ':' + - this.canonicalHeaderValues(value.toString())); + if (self.currentState === finalState) { + return done ? done.call(bindObject, err) : null; } + + self.runTo(finalState, done, bindObject, err); }); - return parts.join('\n'); - }, - - canonicalHeaderValues: function canonicalHeaderValues(values) { - return values.replace(/\s+/g, ' ').replace(/^\s+|\s+$/g, ''); - }, - - signedHeaders: function signedHeaders() { - var keys = []; - AWS.util.each.call(this, this.request.headers, function (key) { - key = key.toLowerCase(); - if (this.isSignableHeader(key)) keys.push(key); - }); - return keys.sort().join(';'); - }, - - credentialString: function credentialString(datetime) { - return v4Credentials.createScope( - datetime.substr(0, 8), - this.request.region, - this.serviceName - ); - }, - - hexEncodedHash: function hash(string) { - return AWS.util.crypto.sha256(string, 'hex'); - }, - - hexEncodedBodyHash: function hexEncodedBodyHash() { - var request = this.request; - if (this.isPresigned() && (['s3', 's3-object-lambda'].indexOf(this.serviceName) > -1) && !request.body) { - return 'UNSIGNED-PAYLOAD'; - } else if (request.headers['X-Amz-Content-Sha256']) { - return request.headers['X-Amz-Content-Sha256']; - } else { - return this.hexEncodedHash(this.request.body || ''); + }; + + AcceptorStateMachine.prototype.addState = function addState(name, acceptState, failState, fn) { + if (typeof acceptState === 'function') { + fn = acceptState; acceptState = null; failState = null; + } else if (typeof failState === 'function') { + fn = failState; failState = null; } - }, - - unsignableHeaders: [ - 'authorization', - 'content-type', - 'content-length', - 'user-agent', - expiresHeader, - 'expect', - 'x-amzn-trace-id' - ], - - isSignableHeader: function isSignableHeader(key) { - if (key.toLowerCase().indexOf('x-amz-') === 0) return true; - return this.unsignableHeaders.indexOf(key) < 0; - }, - - isPresigned: function isPresigned() { - return this.request.headers[expiresHeader] ? true : false; - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V4; - -},{"../core":19,"./v4_credentials":72}],72:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * @api private - */ -var cachedSecret = {}; - -/** - * @api private - */ -var cacheQueue = []; - -/** - * @api private - */ -var maxCacheEntries = 50; - -/** - * @api private - */ -var v4Identifier = 'aws4_request'; - -/** - * @api private - */ -module.exports = { + + if (!this.currentState) this.currentState = name; + this.states[name] = { accept: acceptState, fail: failState, fn: fn }; + return this; + }; + /** * @api private - * - * @param date [String] - * @param region [String] - * @param serviceName [String] - * @return [String] */ - createScope: function createScope(date, region, serviceName) { - return [ - date.substr(0, 8), - region, - serviceName, - v4Identifier - ].join('/'); - }, - + module.exports = AcceptorStateMachine; + + },{}],74:[function(require,module,exports){ + (function (process,setImmediate){(function (){ + /* eslint guard-for-in:0 */ + var AWS; + /** - * @api private + * A set of utility methods for use with the AWS SDK. * - * @param credentials [Credentials] - * @param date [String] - * @param region [String] - * @param service [String] - * @param shouldCache [Boolean] - * @return [String] - */ - getSigningKey: function getSigningKey( - credentials, - date, - region, - service, - shouldCache - ) { - var credsIdentifier = AWS.util.crypto - .hmac(credentials.secretAccessKey, credentials.accessKeyId, 'base64'); - var cacheKey = [credsIdentifier, date, region, service].join('_'); - shouldCache = shouldCache !== false; - if (shouldCache && (cacheKey in cachedSecret)) { - return cachedSecret[cacheKey]; - } - - var kDate = AWS.util.crypto.hmac( - 'AWS4' + credentials.secretAccessKey, - date, - 'buffer' - ); - var kRegion = AWS.util.crypto.hmac(kDate, region, 'buffer'); - var kService = AWS.util.crypto.hmac(kRegion, service, 'buffer'); - - var signingKey = AWS.util.crypto.hmac(kService, v4Identifier, 'buffer'); - if (shouldCache) { - cachedSecret[cacheKey] = signingKey; - cacheQueue.push(cacheKey); - if (cacheQueue.length > maxCacheEntries) { - // remove the oldest entry (not the least recently used) - delete cachedSecret[cacheQueue.shift()]; - } - } - - return signingKey; - }, - - /** + * @!attribute abort + * Return this value from an iterator function {each} or {arrayEach} + * to break out of the iteration. + * @example Breaking out of an iterator function + * AWS.util.each({a: 1, b: 2, c: 3}, function(key, value) { + * if (key == 'b') return AWS.util.abort; + * }); + * @see each + * @see arrayEach * @api private - * - * Empties the derived signing key cache. Made available for testing purposes - * only. */ - emptyCache: function emptyCache() { - cachedSecret = {}; - cacheQueue = []; - } -}; - -},{"../core":19}],73:[function(require,module,exports){ -function AcceptorStateMachine(states, state) { - this.currentState = state || null; - this.states = states || {}; -} - -AcceptorStateMachine.prototype.runTo = function runTo(finalState, done, bindObject, inputError) { - if (typeof finalState === 'function') { - inputError = bindObject; bindObject = done; - done = finalState; finalState = null; - } - - var self = this; - var state = self.states[self.currentState]; - state.fn.call(bindObject || self, inputError, function(err) { - if (err) { - if (state.fail) self.currentState = state.fail; - else return done ? done.call(bindObject, err) : null; - } else { - if (state.accept) self.currentState = state.accept; - else return done ? done.call(bindObject) : null; - } - if (self.currentState === finalState) { - return done ? done.call(bindObject, err) : null; - } - - self.runTo(finalState, done, bindObject, err); - }); -}; - -AcceptorStateMachine.prototype.addState = function addState(name, acceptState, failState, fn) { - if (typeof acceptState === 'function') { - fn = acceptState; acceptState = null; failState = null; - } else if (typeof failState === 'function') { - fn = failState; failState = null; - } - - if (!this.currentState) this.currentState = name; - this.states[name] = { accept: acceptState, fail: failState, fn: fn }; - return this; -}; - -/** - * @api private - */ -module.exports = AcceptorStateMachine; - -},{}],74:[function(require,module,exports){ -(function (process,setImmediate){(function (){ -/* eslint guard-for-in:0 */ -var AWS; - -/** - * A set of utility methods for use with the AWS SDK. - * - * @!attribute abort - * Return this value from an iterator function {each} or {arrayEach} - * to break out of the iteration. - * @example Breaking out of an iterator function - * AWS.util.each({a: 1, b: 2, c: 3}, function(key, value) { - * if (key == 'b') return AWS.util.abort; - * }); - * @see each - * @see arrayEach - * @api private - */ -var util = { - environment: 'nodejs', - engine: function engine() { - if (util.isBrowser() && typeof navigator !== 'undefined') { - return navigator.userAgent; - } else { - var engine = process.platform + '/' + process.version; - if (process.env.AWS_EXECUTION_ENV) { - engine += ' exec-env/' + process.env.AWS_EXECUTION_ENV; + var util = { + environment: 'nodejs', + engine: function engine() { + if (util.isBrowser() && typeof navigator !== 'undefined') { + return navigator.userAgent; + } else { + var engine = process.platform + '/' + process.version; + if (process.env.AWS_EXECUTION_ENV) { + engine += ' exec-env/' + process.env.AWS_EXECUTION_ENV; + } + return engine; + } + }, + + userAgent: function userAgent() { + var name = util.environment; + var agent = 'aws-sdk-' + name + '/' + require('./core').VERSION; + if (name === 'nodejs') agent += ' ' + util.engine(); + return agent; + }, + + uriEscape: function uriEscape(string) { + var output = encodeURIComponent(string); + output = output.replace(/[^A-Za-z0-9_.~\-%]+/g, escape); + + // AWS percent-encodes some extra non-standard characters in a URI + output = output.replace(/[*]/g, function(ch) { + return '%' + ch.charCodeAt(0).toString(16).toUpperCase(); + }); + + return output; + }, + + uriEscapePath: function uriEscapePath(string) { + var parts = []; + util.arrayEach(string.split('/'), function (part) { + parts.push(util.uriEscape(part)); + }); + return parts.join('/'); + }, + + urlParse: function urlParse(url) { + return util.url.parse(url); + }, + + urlFormat: function urlFormat(url) { + return util.url.format(url); + }, + + queryStringParse: function queryStringParse(qs) { + return util.querystring.parse(qs); + }, + + queryParamsToString: function queryParamsToString(params) { + var items = []; + var escape = util.uriEscape; + var sortedKeys = Object.keys(params).sort(); + + util.arrayEach(sortedKeys, function(name) { + var value = params[name]; + var ename = escape(name); + var result = ename + '='; + if (Array.isArray(value)) { + var vals = []; + util.arrayEach(value, function(item) { vals.push(escape(item)); }); + result = ename + '=' + vals.sort().join('&' + ename + '='); + } else if (value !== undefined && value !== null) { + result = ename + '=' + escape(value); + } + items.push(result); + }); + + return items.join('&'); + }, + + readFileSync: function readFileSync(path) { + if (util.isBrowser()) return null; + return require('fs').readFileSync(path, 'utf-8'); + }, + + base64: { + encode: function encode64(string) { + if (typeof string === 'number') { + throw util.error(new Error('Cannot base64 encode number ' + string)); + } + if (string === null || typeof string === 'undefined') { + return string; + } + var buf = util.buffer.toBuffer(string); + return buf.toString('base64'); + }, + + decode: function decode64(string) { + if (typeof string === 'number') { + throw util.error(new Error('Cannot base64 decode number ' + string)); + } + if (string === null || typeof string === 'undefined') { + return string; + } + return util.buffer.toBuffer(string, 'base64'); + } + + }, + + buffer: { + /** + * Buffer constructor for Node buffer and buffer pollyfill + */ + toBuffer: function(data, encoding) { + return (typeof util.Buffer.from === 'function' && util.Buffer.from !== Uint8Array.from) ? + util.Buffer.from(data, encoding) : new util.Buffer(data, encoding); + }, + + alloc: function(size, fill, encoding) { + if (typeof size !== 'number') { + throw new Error('size passed to alloc must be a number.'); + } + if (typeof util.Buffer.alloc === 'function') { + return util.Buffer.alloc(size, fill, encoding); + } else { + var buf = new util.Buffer(size); + if (fill !== undefined && typeof buf.fill === 'function') { + buf.fill(fill, undefined, undefined, encoding); + } + return buf; + } + }, + + toStream: function toStream(buffer) { + if (!util.Buffer.isBuffer(buffer)) buffer = util.buffer.toBuffer(buffer); + + var readable = new (util.stream.Readable)(); + var pos = 0; + readable._read = function(size) { + if (pos >= buffer.length) return readable.push(null); + + var end = pos + size; + if (end > buffer.length) end = buffer.length; + readable.push(buffer.slice(pos, end)); + pos = end; + }; + + return readable; + }, + + /** + * Concatenates a list of Buffer objects. + */ + concat: function(buffers) { + var length = 0, + offset = 0, + buffer = null, i; + + for (i = 0; i < buffers.length; i++) { + length += buffers[i].length; + } + + buffer = util.buffer.alloc(length); + + for (i = 0; i < buffers.length; i++) { + buffers[i].copy(buffer, offset); + offset += buffers[i].length; + } + + return buffer; + } + }, + + string: { + byteLength: function byteLength(string) { + if (string === null || string === undefined) return 0; + if (typeof string === 'string') string = util.buffer.toBuffer(string); + + if (typeof string.byteLength === 'number') { + return string.byteLength; + } else if (typeof string.length === 'number') { + return string.length; + } else if (typeof string.size === 'number') { + return string.size; + } else if (typeof string.path === 'string') { + return require('fs').lstatSync(string.path).size; + } else { + throw util.error(new Error('Cannot determine length of ' + string), + { object: string }); + } + }, + + upperFirst: function upperFirst(string) { + return string[0].toUpperCase() + string.substr(1); + }, + + lowerFirst: function lowerFirst(string) { + return string[0].toLowerCase() + string.substr(1); + } + }, + + ini: { + parse: function string(ini) { + var currentSection, map = {}; + util.arrayEach(ini.split(/\r?\n/), function(line) { + line = line.split(/(^|\s)[;#]/)[0].trim(); // remove comments and trim + var isSection = line[0] === '[' && line[line.length - 1] === ']'; + if (isSection) { + currentSection = line.substring(1, line.length - 1); + if (currentSection === '__proto__' || currentSection.split(/\s/)[1] === '__proto__') { + throw util.error( + new Error('Cannot load profile name \'' + currentSection + '\' from shared ini file.') + ); + } + } else if (currentSection) { + var indexOfEqualsSign = line.indexOf('='); + var start = 0; + var end = line.length - 1; + var isAssignment = + indexOfEqualsSign !== -1 && indexOfEqualsSign !== start && indexOfEqualsSign !== end; + + if (isAssignment) { + var name = line.substring(0, indexOfEqualsSign).trim(); + var value = line.substring(indexOfEqualsSign + 1).trim(); + + map[currentSection] = map[currentSection] || {}; + map[currentSection][name] = value; + } + } + }); + + return map; + } + }, + + fn: { + noop: function() {}, + callback: function (err) { if (err) throw err; }, + + /** + * Turn a synchronous function into as "async" function by making it call + * a callback. The underlying function is called with all but the last argument, + * which is treated as the callback. The callback is passed passed a first argument + * of null on success to mimick standard node callbacks. + */ + makeAsync: function makeAsync(fn, expectedArgs) { + if (expectedArgs && expectedArgs <= fn.length) { + return fn; + } + + return function() { + var args = Array.prototype.slice.call(arguments, 0); + var callback = args.pop(); + var result = fn.apply(null, args); + callback(result); + }; + } + }, + + /** + * Date and time utility functions. + */ + date: { + + /** + * @return [Date] the current JavaScript date object. Since all + * AWS services rely on this date object, you can override + * this function to provide a special time value to AWS service + * requests. + */ + getDate: function getDate() { + if (!AWS) AWS = require('./core'); + if (AWS.config.systemClockOffset) { // use offset when non-zero + return new Date(new Date().getTime() + AWS.config.systemClockOffset); + } else { + return new Date(); + } + }, + + /** + * @return [String] the date in ISO-8601 format + */ + iso8601: function iso8601(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.toISOString().replace(/\.\d{3}Z$/, 'Z'); + }, + + /** + * @return [String] the date in RFC 822 format + */ + rfc822: function rfc822(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.toUTCString(); + }, + + /** + * @return [Integer] the UNIX timestamp value for the current time + */ + unixTimestamp: function unixTimestamp(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.getTime() / 1000; + }, + + /** + * @param [String,number,Date] date + * @return [Date] + */ + from: function format(date) { + if (typeof date === 'number') { + return new Date(date * 1000); // unix timestamp + } else { + return new Date(date); + } + }, + + /** + * Given a Date or date-like value, this function formats the + * date into a string of the requested value. + * @param [String,number,Date] date + * @param [String] formatter Valid formats are: + # * 'iso8601' + # * 'rfc822' + # * 'unixTimestamp' + * @return [String] + */ + format: function format(date, formatter) { + if (!formatter) formatter = 'iso8601'; + return util.date[formatter](util.date.from(date)); + }, + + parseTimestamp: function parseTimestamp(value) { + if (typeof value === 'number') { // unix timestamp (number) + return new Date(value * 1000); + } else if (value.match(/^\d+$/)) { // unix timestamp + return new Date(value * 1000); + } else if (value.match(/^\d{4}/)) { // iso8601 + return new Date(value); + } else if (value.match(/^\w{3},/)) { // rfc822 + return new Date(value); + } else { + throw util.error( + new Error('unhandled timestamp format: ' + value), + {code: 'TimestampParserError'}); + } + } + + }, + + crypto: { + crc32Table: [ + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, + 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, + 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, + 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, + 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, + 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, + 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, + 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, + 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, + 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, + 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, + 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, + 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, + 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, + 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, + 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, + 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, + 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, + 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, + 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, + 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, + 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, + 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, + 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, + 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, + 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, + 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, + 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, + 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, + 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, + 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, + 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, + 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, + 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, + 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, + 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, + 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, + 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, + 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, + 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, + 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, + 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, + 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, + 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, + 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, + 0x2D02EF8D], + + crc32: function crc32(data) { + var tbl = util.crypto.crc32Table; + var crc = 0 ^ -1; + + if (typeof data === 'string') { + data = util.buffer.toBuffer(data); + } + + for (var i = 0; i < data.length; i++) { + var code = data.readUInt8(i); + crc = (crc >>> 8) ^ tbl[(crc ^ code) & 0xFF]; + } + return (crc ^ -1) >>> 0; + }, + + hmac: function hmac(key, string, digest, fn) { + if (!digest) digest = 'binary'; + if (digest === 'buffer') { digest = undefined; } + if (!fn) fn = 'sha256'; + if (typeof string === 'string') string = util.buffer.toBuffer(string); + return util.crypto.lib.createHmac(fn, key).update(string).digest(digest); + }, + + md5: function md5(data, digest, callback) { + return util.crypto.hash('md5', data, digest, callback); + }, + + sha256: function sha256(data, digest, callback) { + return util.crypto.hash('sha256', data, digest, callback); + }, + + hash: function(algorithm, data, digest, callback) { + var hash = util.crypto.createHash(algorithm); + if (!digest) { digest = 'binary'; } + if (digest === 'buffer') { digest = undefined; } + if (typeof data === 'string') data = util.buffer.toBuffer(data); + var sliceFn = util.arraySliceFn(data); + var isBuffer = util.Buffer.isBuffer(data); + //Identifying objects with an ArrayBuffer as buffers + if (util.isBrowser() && typeof ArrayBuffer !== 'undefined' && data && data.buffer instanceof ArrayBuffer) isBuffer = true; + + if (callback && typeof data === 'object' && + typeof data.on === 'function' && !isBuffer) { + data.on('data', function(chunk) { hash.update(chunk); }); + data.on('error', function(err) { callback(err); }); + data.on('end', function() { callback(null, hash.digest(digest)); }); + } else if (callback && sliceFn && !isBuffer && + typeof FileReader !== 'undefined') { + // this might be a File/Blob + var index = 0, size = 1024 * 512; + var reader = new FileReader(); + reader.onerror = function() { + callback(new Error('Failed to read data.')); + }; + reader.onload = function() { + var buf = new util.Buffer(new Uint8Array(reader.result)); + hash.update(buf); + index += buf.length; + reader._continueReading(); + }; + reader._continueReading = function() { + if (index >= data.size) { + callback(null, hash.digest(digest)); + return; + } + + var back = index + size; + if (back > data.size) back = data.size; + reader.readAsArrayBuffer(sliceFn.call(data, index, back)); + }; + + reader._continueReading(); + } else { + if (util.isBrowser() && typeof data === 'object' && !isBuffer) { + data = new util.Buffer(new Uint8Array(data)); + } + var out = hash.update(data).digest(digest); + if (callback) callback(null, out); + return out; + } + }, + + toHex: function toHex(data) { + var out = []; + for (var i = 0; i < data.length; i++) { + out.push(('0' + data.charCodeAt(i).toString(16)).substr(-2, 2)); + } + return out.join(''); + }, + + createHash: function createHash(algorithm) { + return util.crypto.lib.createHash(algorithm); } - return engine; - } - }, - - userAgent: function userAgent() { - var name = util.environment; - var agent = 'aws-sdk-' + name + '/' + require('./core').VERSION; - if (name === 'nodejs') agent += ' ' + util.engine(); - return agent; - }, - - uriEscape: function uriEscape(string) { - var output = encodeURIComponent(string); - output = output.replace(/[^A-Za-z0-9_.~\-%]+/g, escape); - - // AWS percent-encodes some extra non-standard characters in a URI - output = output.replace(/[*]/g, function(ch) { - return '%' + ch.charCodeAt(0).toString(16).toUpperCase(); - }); - - return output; - }, - - uriEscapePath: function uriEscapePath(string) { - var parts = []; - util.arrayEach(string.split('/'), function (part) { - parts.push(util.uriEscape(part)); - }); - return parts.join('/'); - }, - - urlParse: function urlParse(url) { - return util.url.parse(url); - }, - - urlFormat: function urlFormat(url) { - return util.url.format(url); - }, - - queryStringParse: function queryStringParse(qs) { - return util.querystring.parse(qs); - }, - - queryParamsToString: function queryParamsToString(params) { - var items = []; - var escape = util.uriEscape; - var sortedKeys = Object.keys(params).sort(); - - util.arrayEach(sortedKeys, function(name) { - var value = params[name]; - var ename = escape(name); - var result = ename + '='; - if (Array.isArray(value)) { - var vals = []; - util.arrayEach(value, function(item) { vals.push(escape(item)); }); - result = ename + '=' + vals.sort().join('&' + ename + '='); - } else if (value !== undefined && value !== null) { - result = ename + '=' + escape(value); - } - items.push(result); - }); - - return items.join('&'); - }, - - readFileSync: function readFileSync(path) { - if (util.isBrowser()) return null; - return require('fs').readFileSync(path, 'utf-8'); - }, - - base64: { - encode: function encode64(string) { - if (typeof string === 'number') { - throw util.error(new Error('Cannot base64 encode number ' + string)); + + }, + + /** @!ignore */ + + /* Abort constant */ + abort: {}, + + each: function each(object, iterFunction) { + for (var key in object) { + if (Object.prototype.hasOwnProperty.call(object, key)) { + var ret = iterFunction.call(this, key, object[key]); + if (ret === util.abort) break; + } } - if (string === null || typeof string === 'undefined') { - return string; + }, + + arrayEach: function arrayEach(array, iterFunction) { + for (var idx in array) { + if (Object.prototype.hasOwnProperty.call(array, idx)) { + var ret = iterFunction.call(this, array[idx], parseInt(idx, 10)); + if (ret === util.abort) break; + } } - var buf = util.buffer.toBuffer(string); - return buf.toString('base64'); }, - - decode: function decode64(string) { - if (typeof string === 'number') { - throw util.error(new Error('Cannot base64 decode number ' + string)); + + update: function update(obj1, obj2) { + util.each(obj2, function iterator(key, item) { + obj1[key] = item; + }); + return obj1; + }, + + merge: function merge(obj1, obj2) { + return util.update(util.copy(obj1), obj2); + }, + + copy: function copy(object) { + if (object === null || object === undefined) return object; + var dupe = {}; + // jshint forin:false + for (var key in object) { + dupe[key] = object[key]; } - if (string === null || typeof string === 'undefined') { - return string; + return dupe; + }, + + isEmpty: function isEmpty(obj) { + for (var prop in obj) { + if (Object.prototype.hasOwnProperty.call(obj, prop)) { + return false; + } } - return util.buffer.toBuffer(string, 'base64'); - } - - }, - - buffer: { - /** - * Buffer constructor for Node buffer and buffer pollyfill - */ - toBuffer: function(data, encoding) { - return (typeof util.Buffer.from === 'function' && util.Buffer.from !== Uint8Array.from) ? - util.Buffer.from(data, encoding) : new util.Buffer(data, encoding); + return true; }, - - alloc: function(size, fill, encoding) { - if (typeof size !== 'number') { - throw new Error('size passed to alloc must be a number.'); + + arraySliceFn: function arraySliceFn(obj) { + var fn = obj.slice || obj.webkitSlice || obj.mozSlice; + return typeof fn === 'function' ? fn : null; + }, + + isType: function isType(obj, type) { + // handle cross-"frame" objects + if (typeof type === 'function') type = util.typeName(type); + return Object.prototype.toString.call(obj) === '[object ' + type + ']'; + }, + + typeName: function typeName(type) { + if (Object.prototype.hasOwnProperty.call(type, 'name')) return type.name; + var str = type.toString(); + var match = str.match(/^\s*function (.+)\(/); + return match ? match[1] : str; + }, + + error: function error(err, options) { + var originalError = null; + if (typeof err.message === 'string' && err.message !== '') { + if (typeof options === 'string' || (options && options.message)) { + originalError = util.copy(err); + originalError.message = err.message; + } } - if (typeof util.Buffer.alloc === 'function') { - return util.Buffer.alloc(size, fill, encoding); + err.message = err.message || null; + + if (typeof options === 'string') { + err.message = options; + } else if (typeof options === 'object' && options !== null) { + util.update(err, options); + if (options.message) + err.message = options.message; + if (options.code || options.name) + err.code = options.code || options.name; + if (options.stack) + err.stack = options.stack; + } + + if (typeof Object.defineProperty === 'function') { + Object.defineProperty(err, 'name', {writable: true, enumerable: false}); + Object.defineProperty(err, 'message', {enumerable: true}); + } + + err.name = String(options && options.name || err.name || err.code || 'Error'); + err.time = new Date(); + + if (originalError) err.originalError = originalError; + + return err; + }, + + /** + * @api private + */ + inherit: function inherit(klass, features) { + var newObject = null; + if (features === undefined) { + features = klass; + klass = Object; + newObject = {}; } else { - var buf = new util.Buffer(size); - if (fill !== undefined && typeof buf.fill === 'function') { - buf.fill(fill, undefined, undefined, encoding); + var ctor = function ConstructorWrapper() {}; + ctor.prototype = klass.prototype; + newObject = new ctor(); + } + + // constructor not supplied, create pass-through ctor + if (features.constructor === Object) { + features.constructor = function() { + if (klass !== Object) { + return klass.apply(this, arguments); + } + }; + } + + features.constructor.prototype = newObject; + util.update(features.constructor.prototype, features); + features.constructor.__super__ = klass; + return features.constructor; + }, + + /** + * @api private + */ + mixin: function mixin() { + var klass = arguments[0]; + for (var i = 1; i < arguments.length; i++) { + // jshint forin:false + for (var prop in arguments[i].prototype) { + var fn = arguments[i].prototype[prop]; + if (prop !== 'constructor') { + klass.prototype[prop] = fn; + } } - return buf; } + return klass; }, - - toStream: function toStream(buffer) { - if (!util.Buffer.isBuffer(buffer)) buffer = util.buffer.toBuffer(buffer); - - var readable = new (util.stream.Readable)(); - var pos = 0; - readable._read = function(size) { - if (pos >= buffer.length) return readable.push(null); - - var end = pos + size; - if (end > buffer.length) end = buffer.length; - readable.push(buffer.slice(pos, end)); - pos = end; + + /** + * @api private + */ + hideProperties: function hideProperties(obj, props) { + if (typeof Object.defineProperty !== 'function') return; + + util.arrayEach(props, function (key) { + Object.defineProperty(obj, key, { + enumerable: false, writable: true, configurable: true }); + }); + }, + + /** + * @api private + */ + property: function property(obj, name, value, enumerable, isValue) { + var opts = { + configurable: true, + enumerable: enumerable !== undefined ? enumerable : true }; - - return readable; + if (typeof value === 'function' && !isValue) { + opts.get = value; + } + else { + opts.value = value; opts.writable = true; + } + + Object.defineProperty(obj, name, opts); }, - + /** - * Concatenates a list of Buffer objects. + * @api private */ - concat: function(buffers) { - var length = 0, - offset = 0, - buffer = null, i; - - for (i = 0; i < buffers.length; i++) { - length += buffers[i].length; + memoizedProperty: function memoizedProperty(obj, name, get, enumerable) { + var cachedValue = null; + + // build enumerable attribute for each value with lazy accessor. + util.property(obj, name, function() { + if (cachedValue === null) { + cachedValue = get(); + } + return cachedValue; + }, enumerable); + }, + + /** + * TODO Remove in major version revision + * This backfill populates response data without the + * top-level payload name. + * + * @api private + */ + hoistPayloadMember: function hoistPayloadMember(resp) { + var req = resp.request; + var operationName = req.operation; + var operation = req.service.api.operations[operationName]; + var output = operation.output; + if (output.payload && !operation.hasEventOutput) { + var payloadMember = output.members[output.payload]; + var responsePayload = resp.data[output.payload]; + if (payloadMember.type === 'structure') { + util.each(responsePayload, function(key, value) { + util.property(resp.data, key, value, false); + }); + } } - - buffer = util.buffer.alloc(length); - - for (i = 0; i < buffers.length; i++) { - buffers[i].copy(buffer, offset); - offset += buffers[i].length; + }, + + /** + * Compute SHA-256 checksums of streams + * + * @api private + */ + computeSha256: function computeSha256(body, done) { + if (util.isNode()) { + var Stream = util.stream.Stream; + var fs = require('fs'); + if (typeof Stream === 'function' && body instanceof Stream) { + if (typeof body.path === 'string') { // assume file object + var settings = {}; + if (typeof body.start === 'number') { + settings.start = body.start; + } + if (typeof body.end === 'number') { + settings.end = body.end; + } + body = fs.createReadStream(body.path, settings); + } else { // TODO support other stream types + return done(new Error('Non-file stream objects are ' + + 'not supported with SigV4')); + } + } } - - return buffer; - } - }, - - string: { - byteLength: function byteLength(string) { - if (string === null || string === undefined) return 0; - if (typeof string === 'string') string = util.buffer.toBuffer(string); - - if (typeof string.byteLength === 'number') { - return string.byteLength; - } else if (typeof string.length === 'number') { - return string.length; - } else if (typeof string.size === 'number') { - return string.size; - } else if (typeof string.path === 'string') { - return require('fs').lstatSync(string.path).size; - } else { - throw util.error(new Error('Cannot determine length of ' + string), - { object: string }); + + util.crypto.sha256(body, 'hex', function(err, sha) { + if (err) done(err); + else done(null, sha); + }); + }, + + /** + * @api private + */ + isClockSkewed: function isClockSkewed(serverTime) { + if (serverTime) { + util.property(AWS.config, 'isClockSkewed', + Math.abs(new Date().getTime() - serverTime) >= 300000, false); + return AWS.config.isClockSkewed; } }, - - upperFirst: function upperFirst(string) { - return string[0].toUpperCase() + string.substr(1); + + applyClockOffset: function applyClockOffset(serverTime) { + if (serverTime) + AWS.config.systemClockOffset = serverTime - new Date().getTime(); }, - - lowerFirst: function lowerFirst(string) { - return string[0].toLowerCase() + string.substr(1); - } - }, - - ini: { - parse: function string(ini) { - var currentSection, map = {}; - util.arrayEach(ini.split(/\r?\n/), function(line) { - line = line.split(/(^|\s)[;#]/)[0].trim(); // remove comments and trim - var isSection = line[0] === '[' && line[line.length - 1] === ']'; - if (isSection) { - currentSection = line.substring(1, line.length - 1); - if (currentSection === '__proto__' || currentSection.split(/\s/)[1] === '__proto__') { - throw util.error( - new Error('Cannot load profile name \'' + currentSection + '\' from shared ini file.') - ); + + /** + * @api private + */ + extractRequestId: function extractRequestId(resp) { + var requestId = resp.httpResponse.headers['x-amz-request-id'] || + resp.httpResponse.headers['x-amzn-requestid']; + + if (!requestId && resp.data && resp.data.ResponseMetadata) { + requestId = resp.data.ResponseMetadata.RequestId; + } + + if (requestId) { + resp.requestId = requestId; + } + + if (resp.error) { + resp.error.requestId = requestId; + } + }, + + /** + * @api private + */ + addPromises: function addPromises(constructors, PromiseDependency) { + var deletePromises = false; + if (PromiseDependency === undefined && AWS && AWS.config) { + PromiseDependency = AWS.config.getPromisesDependency(); + } + if (PromiseDependency === undefined && typeof Promise !== 'undefined') { + PromiseDependency = Promise; + } + if (typeof PromiseDependency !== 'function') deletePromises = true; + if (!Array.isArray(constructors)) constructors = [constructors]; + + for (var ind = 0; ind < constructors.length; ind++) { + var constructor = constructors[ind]; + if (deletePromises) { + if (constructor.deletePromisesFromClass) { + constructor.deletePromisesFromClass(); } - } else if (currentSection) { - var indexOfEqualsSign = line.indexOf('='); - var start = 0; - var end = line.length - 1; - var isAssignment = - indexOfEqualsSign !== -1 && indexOfEqualsSign !== start && indexOfEqualsSign !== end; - - if (isAssignment) { - var name = line.substring(0, indexOfEqualsSign).trim(); - var value = line.substring(indexOfEqualsSign + 1).trim(); - - map[currentSection] = map[currentSection] || {}; - map[currentSection][name] = value; + } else if (constructor.addPromisesToClass) { + constructor.addPromisesToClass(PromiseDependency); + } + } + }, + + /** + * @api private + * Return a function that will return a promise whose fate is decided by the + * callback behavior of the given method with `methodName`. The method to be + * promisified should conform to node.js convention of accepting a callback as + * last argument and calling that callback with error as the first argument + * and success value on the second argument. + */ + promisifyMethod: function promisifyMethod(methodName, PromiseDependency) { + return function promise() { + var self = this; + var args = Array.prototype.slice.call(arguments); + return new PromiseDependency(function(resolve, reject) { + args.push(function(err, data) { + if (err) { + reject(err); + } else { + resolve(data); + } + }); + self[methodName].apply(self, args); + }); + }; + }, + + /** + * @api private + */ + isDualstackAvailable: function isDualstackAvailable(service) { + if (!service) return false; + var metadata = require('../apis/metadata.json'); + if (typeof service !== 'string') service = service.serviceIdentifier; + if (typeof service !== 'string' || !metadata.hasOwnProperty(service)) return false; + return !!metadata[service].dualstackAvailable; + }, + + /** + * @api private + */ + calculateRetryDelay: function calculateRetryDelay(retryCount, retryDelayOptions, err) { + if (!retryDelayOptions) retryDelayOptions = {}; + var customBackoff = retryDelayOptions.customBackoff || null; + if (typeof customBackoff === 'function') { + return customBackoff(retryCount, err); + } + var base = typeof retryDelayOptions.base === 'number' ? retryDelayOptions.base : 100; + var delay = Math.random() * (Math.pow(2, retryCount) * base); + return delay; + }, + + /** + * @api private + */ + handleRequestWithRetries: function handleRequestWithRetries(httpRequest, options, cb) { + if (!options) options = {}; + var http = AWS.HttpClient.getInstance(); + var httpOptions = options.httpOptions || {}; + var retryCount = 0; + + var errCallback = function(err) { + var maxRetries = options.maxRetries || 0; + if (err && err.code === 'TimeoutError') err.retryable = true; + + // Call `calculateRetryDelay()` only when relevant, see #3401 + if (err && err.retryable && retryCount < maxRetries) { + var delay = util.calculateRetryDelay(retryCount, options.retryDelayOptions, err); + if (delay >= 0) { + retryCount++; + setTimeout(sendRequest, delay + (err.retryAfter || 0)); + return; } } - }); - - return map; - } - }, - - fn: { - noop: function() {}, - callback: function (err) { if (err) throw err; }, - + cb(err); + }; + + var sendRequest = function() { + var data = ''; + http.handleRequest(httpRequest, httpOptions, function(httpResponse) { + httpResponse.on('data', function(chunk) { data += chunk.toString(); }); + httpResponse.on('end', function() { + var statusCode = httpResponse.statusCode; + if (statusCode < 300) { + cb(null, data); + } else { + var retryAfter = parseInt(httpResponse.headers['retry-after'], 10) * 1000 || 0; + var err = util.error(new Error(), + { + statusCode: statusCode, + retryable: statusCode >= 500 || statusCode === 429 + } + ); + if (retryAfter && err.retryable) err.retryAfter = retryAfter; + errCallback(err); + } + }); + }, errCallback); + }; + + AWS.util.defer(sendRequest); + }, + /** - * Turn a synchronous function into as "async" function by making it call - * a callback. The underlying function is called with all but the last argument, - * which is treated as the callback. The callback is passed passed a first argument - * of null on success to mimick standard node callbacks. + * @api private */ - makeAsync: function makeAsync(fn, expectedArgs) { - if (expectedArgs && expectedArgs <= fn.length) { - return fn; + uuid: { + v4: function uuidV4() { + return require('uuid').v4(); } - - return function() { - var args = Array.prototype.slice.call(arguments, 0); - var callback = args.pop(); - var result = fn.apply(null, args); - callback(result); - }; - } - }, - - /** - * Date and time utility functions. - */ - date: { - + }, + /** - * @return [Date] the current JavaScript date object. Since all - * AWS services rely on this date object, you can override - * this function to provide a special time value to AWS service - * requests. + * @api private + */ + convertPayloadToString: function convertPayloadToString(resp) { + var req = resp.request; + var operation = req.operation; + var rules = req.service.api.operations[operation].output || {}; + if (rules.payload && resp.data[rules.payload]) { + resp.data[rules.payload] = resp.data[rules.payload].toString(); + } + }, + + /** + * @api private + */ + defer: function defer(callback) { + if (typeof process === 'object' && typeof process.nextTick === 'function') { + process.nextTick(callback); + } else if (typeof setImmediate === 'function') { + setImmediate(callback); + } else { + setTimeout(callback, 0); + } + }, + + /** + * @api private + */ + getRequestPayloadShape: function getRequestPayloadShape(req) { + var operations = req.service.api.operations; + if (!operations) return undefined; + var operation = (operations || {})[req.operation]; + if (!operation || !operation.input || !operation.input.payload) return undefined; + return operation.input.members[operation.input.payload]; + }, + + getProfilesFromSharedConfig: function getProfilesFromSharedConfig(iniLoader, filename) { + var profiles = {}; + var profilesFromConfig = {}; + if (process.env[util.configOptInEnv]) { + var profilesFromConfig = iniLoader.loadFrom({ + isConfig: true, + filename: process.env[util.sharedConfigFileEnv] + }); + } + var profilesFromCreds= {}; + try { + var profilesFromCreds = iniLoader.loadFrom({ + filename: filename || + (process.env[util.configOptInEnv] && process.env[util.sharedCredentialsFileEnv]) + }); + } catch (error) { + // if using config, assume it is fully descriptive without a credentials file: + if (!process.env[util.configOptInEnv]) throw error; + } + for (var i = 0, profileNames = Object.keys(profilesFromConfig); i < profileNames.length; i++) { + profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromConfig[profileNames[i]]); + } + for (var i = 0, profileNames = Object.keys(profilesFromCreds); i < profileNames.length; i++) { + profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromCreds[profileNames[i]]); + } + return profiles; + + /** + * Roughly the semantics of `Object.assign(target, source)` + */ + function objectAssign(target, source) { + for (var i = 0, keys = Object.keys(source); i < keys.length; i++) { + target[keys[i]] = source[keys[i]]; + } + return target; + } + }, + + /** + * @api private */ - getDate: function getDate() { - if (!AWS) AWS = require('./core'); - if (AWS.config.systemClockOffset) { // use offset when non-zero - return new Date(new Date().getTime() + AWS.config.systemClockOffset); - } else { - return new Date(); + ARN: { + validate: function validateARN(str) { + return str && str.indexOf('arn:') === 0 && str.split(':').length >= 6; + }, + parse: function parseARN(arn) { + var matched = arn.split(':'); + return { + partition: matched[1], + service: matched[2], + region: matched[3], + accountId: matched[4], + resource: matched.slice(5).join(':') + }; + }, + build: function buildARN(arnObject) { + if ( + arnObject.service === undefined || + arnObject.region === undefined || + arnObject.accountId === undefined || + arnObject.resource === undefined + ) throw util.error(new Error('Input ARN object is invalid')); + return 'arn:'+ (arnObject.partition || 'aws') + ':' + arnObject.service + + ':' + arnObject.region + ':' + arnObject.accountId + ':' + arnObject.resource; } }, - + /** - * @return [String] the date in ISO-8601 format + * @api private */ - iso8601: function iso8601(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.toISOString().replace(/\.\d{3}Z$/, 'Z'); - }, - + defaultProfile: 'default', + /** - * @return [String] the date in RFC 822 format + * @api private */ - rfc822: function rfc822(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.toUTCString(); - }, - + configOptInEnv: 'AWS_SDK_LOAD_CONFIG', + /** - * @return [Integer] the UNIX timestamp value for the current time + * @api private */ - unixTimestamp: function unixTimestamp(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.getTime() / 1000; - }, - + sharedCredentialsFileEnv: 'AWS_SHARED_CREDENTIALS_FILE', + /** - * @param [String,number,Date] date - * @return [Date] + * @api private */ - from: function format(date) { - if (typeof date === 'number') { - return new Date(date * 1000); // unix timestamp - } else { - return new Date(date); - } - }, - + sharedConfigFileEnv: 'AWS_CONFIG_FILE', + /** - * Given a Date or date-like value, this function formats the - * date into a string of the requested value. - * @param [String,number,Date] date - * @param [String] formatter Valid formats are: - # * 'iso8601' - # * 'rfc822' - # * 'unixTimestamp' - * @return [String] + * @api private */ - format: function format(date, formatter) { - if (!formatter) formatter = 'iso8601'; - return util.date[formatter](util.date.from(date)); - }, - - parseTimestamp: function parseTimestamp(value) { - if (typeof value === 'number') { // unix timestamp (number) - return new Date(value * 1000); - } else if (value.match(/^\d+$/)) { // unix timestamp - return new Date(value * 1000); - } else if (value.match(/^\d{4}/)) { // iso8601 - return new Date(value); - } else if (value.match(/^\w{3},/)) { // rfc822 - return new Date(value); - } else { - throw util.error( - new Error('unhandled timestamp format: ' + value), - {code: 'TimestampParserError'}); - } - } - - }, - - crypto: { - crc32Table: [ - 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, - 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, - 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, - 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, - 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, - 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, - 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, - 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, - 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, - 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, - 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, - 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, - 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, - 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, - 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, - 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, - 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, - 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, - 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, - 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, - 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, - 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, - 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, - 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, - 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, - 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, - 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, - 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, - 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, - 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, - 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, - 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, - 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, - 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, - 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, - 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, - 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, - 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, - 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, - 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, - 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, - 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, - 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, - 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, - 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, - 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, - 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, - 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, - 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, - 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, - 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, - 0x2D02EF8D], - - crc32: function crc32(data) { - var tbl = util.crypto.crc32Table; - var crc = 0 ^ -1; - - if (typeof data === 'string') { - data = util.buffer.toBuffer(data); - } - - for (var i = 0; i < data.length; i++) { - var code = data.readUInt8(i); - crc = (crc >>> 8) ^ tbl[(crc ^ code) & 0xFF]; - } - return (crc ^ -1) >>> 0; - }, - - hmac: function hmac(key, string, digest, fn) { - if (!digest) digest = 'binary'; - if (digest === 'buffer') { digest = undefined; } - if (!fn) fn = 'sha256'; - if (typeof string === 'string') string = util.buffer.toBuffer(string); - return util.crypto.lib.createHmac(fn, key).update(string).digest(digest); - }, - - md5: function md5(data, digest, callback) { - return util.crypto.hash('md5', data, digest, callback); - }, - - sha256: function sha256(data, digest, callback) { - return util.crypto.hash('sha256', data, digest, callback); - }, - - hash: function(algorithm, data, digest, callback) { - var hash = util.crypto.createHash(algorithm); - if (!digest) { digest = 'binary'; } - if (digest === 'buffer') { digest = undefined; } - if (typeof data === 'string') data = util.buffer.toBuffer(data); - var sliceFn = util.arraySliceFn(data); - var isBuffer = util.Buffer.isBuffer(data); - //Identifying objects with an ArrayBuffer as buffers - if (util.isBrowser() && typeof ArrayBuffer !== 'undefined' && data && data.buffer instanceof ArrayBuffer) isBuffer = true; - - if (callback && typeof data === 'object' && - typeof data.on === 'function' && !isBuffer) { - data.on('data', function(chunk) { hash.update(chunk); }); - data.on('error', function(err) { callback(err); }); - data.on('end', function() { callback(null, hash.digest(digest)); }); - } else if (callback && sliceFn && !isBuffer && - typeof FileReader !== 'undefined') { - // this might be a File/Blob - var index = 0, size = 1024 * 512; - var reader = new FileReader(); - reader.onerror = function() { - callback(new Error('Failed to read data.')); - }; - reader.onload = function() { - var buf = new util.Buffer(new Uint8Array(reader.result)); - hash.update(buf); - index += buf.length; - reader._continueReading(); - }; - reader._continueReading = function() { - if (index >= data.size) { - callback(null, hash.digest(digest)); - return; - } - - var back = index + size; - if (back > data.size) back = data.size; - reader.readAsArrayBuffer(sliceFn.call(data, index, back)); - }; - - reader._continueReading(); - } else { - if (util.isBrowser() && typeof data === 'object' && !isBuffer) { - data = new util.Buffer(new Uint8Array(data)); + imdsDisabledEnv: 'AWS_EC2_METADATA_DISABLED' + }; + + /** + * @api private + */ + module.exports = util; + + }).call(this)}).call(this,require('_process'),require("timers").setImmediate) + },{"../apis/metadata.json":4,"./core":19,"_process":92,"fs":82,"timers":99,"uuid":102}],75:[function(require,module,exports){ + var util = require('../util'); + var Shape = require('../model/shape'); + + function DomXmlParser() { } + + DomXmlParser.prototype.parse = function(xml, shape) { + if (xml.replace(/^\s+/, '') === '') return {}; + + var result, error; + try { + if (window.DOMParser) { + try { + var parser = new DOMParser(); + result = parser.parseFromString(xml, 'text/xml'); + } catch (syntaxError) { + throw util.error(new Error('Parse error in document'), + { + originalError: syntaxError, + code: 'XMLParserError', + retryable: true + }); } - var out = hash.update(data).digest(digest); - if (callback) callback(null, out); - return out; - } - }, - - toHex: function toHex(data) { - var out = []; - for (var i = 0; i < data.length; i++) { - out.push(('0' + data.charCodeAt(i).toString(16)).substr(-2, 2)); - } - return out.join(''); - }, - - createHash: function createHash(algorithm) { - return util.crypto.lib.createHash(algorithm); - } - - }, - - /** @!ignore */ - - /* Abort constant */ - abort: {}, - - each: function each(object, iterFunction) { - for (var key in object) { - if (Object.prototype.hasOwnProperty.call(object, key)) { - var ret = iterFunction.call(this, key, object[key]); - if (ret === util.abort) break; - } - } - }, - - arrayEach: function arrayEach(array, iterFunction) { - for (var idx in array) { - if (Object.prototype.hasOwnProperty.call(array, idx)) { - var ret = iterFunction.call(this, array[idx], parseInt(idx, 10)); - if (ret === util.abort) break; + + if (result.documentElement === null) { + throw util.error(new Error('Cannot parse empty document.'), + { + code: 'XMLParserError', + retryable: true + }); + } + + var isError = result.getElementsByTagName('parsererror')[0]; + if (isError && (isError.parentNode === result || + isError.parentNode.nodeName === 'body' || + isError.parentNode.parentNode === result || + isError.parentNode.parentNode.nodeName === 'body')) { + var errorElement = isError.getElementsByTagName('div')[0] || isError; + throw util.error(new Error(errorElement.textContent || 'Parser error in document'), + { + code: 'XMLParserError', + retryable: true + }); + } + } else if (window.ActiveXObject) { + result = new window.ActiveXObject('Microsoft.XMLDOM'); + result.async = false; + + if (!result.loadXML(xml)) { + throw util.error(new Error('Parse error in document'), + { + code: 'XMLParserError', + retryable: true + }); + } + } else { + throw new Error('Cannot load XML parser'); } + } catch (e) { + error = e; } - }, - - update: function update(obj1, obj2) { - util.each(obj2, function iterator(key, item) { - obj1[key] = item; - }); - return obj1; - }, - - merge: function merge(obj1, obj2) { - return util.update(util.copy(obj1), obj2); - }, - - copy: function copy(object) { - if (object === null || object === undefined) return object; - var dupe = {}; - // jshint forin:false - for (var key in object) { - dupe[key] = object[key]; - } - return dupe; - }, - - isEmpty: function isEmpty(obj) { - for (var prop in obj) { - if (Object.prototype.hasOwnProperty.call(obj, prop)) { - return false; - } + + if (result && result.documentElement && !error) { + var data = parseXml(result.documentElement, shape); + var metadata = getElementByTagName(result.documentElement, 'ResponseMetadata'); + if (metadata) { + data.ResponseMetadata = parseXml(metadata, {}); + } + return data; + } else if (error) { + throw util.error(error || new Error(), {code: 'XMLParserError', retryable: true}); + } else { // empty xml document + return {}; } - return true; - }, - - arraySliceFn: function arraySliceFn(obj) { - var fn = obj.slice || obj.webkitSlice || obj.mozSlice; - return typeof fn === 'function' ? fn : null; - }, - - isType: function isType(obj, type) { - // handle cross-"frame" objects - if (typeof type === 'function') type = util.typeName(type); - return Object.prototype.toString.call(obj) === '[object ' + type + ']'; - }, - - typeName: function typeName(type) { - if (Object.prototype.hasOwnProperty.call(type, 'name')) return type.name; - var str = type.toString(); - var match = str.match(/^\s*function (.+)\(/); - return match ? match[1] : str; - }, - - error: function error(err, options) { - var originalError = null; - if (typeof err.message === 'string' && err.message !== '') { - if (typeof options === 'string' || (options && options.message)) { - originalError = util.copy(err); - originalError.message = err.message; + }; + + function getElementByTagName(xml, tag) { + var elements = xml.getElementsByTagName(tag); + for (var i = 0, iLen = elements.length; i < iLen; i++) { + if (elements[i].parentNode === xml) { + return elements[i]; } } - err.message = err.message || null; - - if (typeof options === 'string') { - err.message = options; - } else if (typeof options === 'object' && options !== null) { - util.update(err, options); - if (options.message) - err.message = options.message; - if (options.code || options.name) - err.code = options.code || options.name; - if (options.stack) - err.stack = options.stack; - } - - if (typeof Object.defineProperty === 'function') { - Object.defineProperty(err, 'name', {writable: true, enumerable: false}); - Object.defineProperty(err, 'message', {enumerable: true}); - } - - err.name = String(options && options.name || err.name || err.code || 'Error'); - err.time = new Date(); - - if (originalError) err.originalError = originalError; - - return err; - }, - - /** - * @api private - */ - inherit: function inherit(klass, features) { - var newObject = null; - if (features === undefined) { - features = klass; - klass = Object; - newObject = {}; - } else { - var ctor = function ConstructorWrapper() {}; - ctor.prototype = klass.prototype; - newObject = new ctor(); + } + + function parseXml(xml, shape) { + if (!shape) shape = {}; + switch (shape.type) { + case 'structure': return parseStructure(xml, shape); + case 'map': return parseMap(xml, shape); + case 'list': return parseList(xml, shape); + case undefined: case null: return parseUnknown(xml); + default: return parseScalar(xml, shape); } - - // constructor not supplied, create pass-through ctor - if (features.constructor === Object) { - features.constructor = function() { - if (klass !== Object) { - return klass.apply(this, arguments); + } + + function parseStructure(xml, shape) { + var data = {}; + if (xml === null) return data; + + util.each(shape.members, function(memberName, memberShape) { + if (memberShape.isXmlAttribute) { + if (Object.prototype.hasOwnProperty.call(xml.attributes, memberShape.name)) { + var value = xml.attributes[memberShape.name].value; + data[memberName] = parseXml({textContent: value}, memberShape); } - }; - } - - features.constructor.prototype = newObject; - util.update(features.constructor.prototype, features); - features.constructor.__super__ = klass; - return features.constructor; - }, - - /** - * @api private - */ - mixin: function mixin() { - var klass = arguments[0]; - for (var i = 1; i < arguments.length; i++) { - // jshint forin:false - for (var prop in arguments[i].prototype) { - var fn = arguments[i].prototype[prop]; - if (prop !== 'constructor') { - klass.prototype[prop] = fn; + } else { + var xmlChild = memberShape.flattened ? xml : + getElementByTagName(xml, memberShape.name); + if (xmlChild) { + data[memberName] = parseXml(xmlChild, memberShape); + } else if ( + !memberShape.flattened && + memberShape.type === 'list' && + !shape.api.xmlNoDefaultLists) { + data[memberName] = memberShape.defaultValue; } } - } - return klass; - }, - - /** - * @api private - */ - hideProperties: function hideProperties(obj, props) { - if (typeof Object.defineProperty !== 'function') return; - - util.arrayEach(props, function (key) { - Object.defineProperty(obj, key, { - enumerable: false, writable: true, configurable: true }); }); - }, - - /** - * @api private - */ - property: function property(obj, name, value, enumerable, isValue) { - var opts = { - configurable: true, - enumerable: enumerable !== undefined ? enumerable : true - }; - if (typeof value === 'function' && !isValue) { - opts.get = value; - } - else { - opts.value = value; opts.writable = true; - } - - Object.defineProperty(obj, name, opts); - }, - - /** - * @api private - */ - memoizedProperty: function memoizedProperty(obj, name, get, enumerable) { - var cachedValue = null; - - // build enumerable attribute for each value with lazy accessor. - util.property(obj, name, function() { - if (cachedValue === null) { - cachedValue = get(); - } - return cachedValue; - }, enumerable); - }, - - /** - * TODO Remove in major version revision - * This backfill populates response data without the - * top-level payload name. - * - * @api private - */ - hoistPayloadMember: function hoistPayloadMember(resp) { - var req = resp.request; - var operationName = req.operation; - var operation = req.service.api.operations[operationName]; - var output = operation.output; - if (output.payload && !operation.hasEventOutput) { - var payloadMember = output.members[output.payload]; - var responsePayload = resp.data[output.payload]; - if (payloadMember.type === 'structure') { - util.each(responsePayload, function(key, value) { - util.property(resp.data, key, value, false); - }); + + return data; + } + + function parseMap(xml, shape) { + var data = {}; + var xmlKey = shape.key.name || 'key'; + var xmlValue = shape.value.name || 'value'; + var tagName = shape.flattened ? shape.name : 'entry'; + + var child = xml.firstElementChild; + while (child) { + if (child.nodeName === tagName) { + var key = getElementByTagName(child, xmlKey).textContent; + var value = getElementByTagName(child, xmlValue); + data[key] = parseXml(value, shape.value); } + child = child.nextElementSibling; } - }, - - /** - * Compute SHA-256 checksums of streams - * - * @api private - */ - computeSha256: function computeSha256(body, done) { - if (util.isNode()) { - var Stream = util.stream.Stream; - var fs = require('fs'); - if (typeof Stream === 'function' && body instanceof Stream) { - if (typeof body.path === 'string') { // assume file object - var settings = {}; - if (typeof body.start === 'number') { - settings.start = body.start; - } - if (typeof body.end === 'number') { - settings.end = body.end; - } - body = fs.createReadStream(body.path, settings); - } else { // TODO support other stream types - return done(new Error('Non-file stream objects are ' + - 'not supported with SigV4')); - } + return data; + } + + function parseList(xml, shape) { + var data = []; + var tagName = shape.flattened ? shape.name : (shape.member.name || 'member'); + + var child = xml.firstElementChild; + while (child) { + if (child.nodeName === tagName) { + data.push(parseXml(child, shape.member)); } + child = child.nextElementSibling; } - - util.crypto.sha256(body, 'hex', function(err, sha) { - if (err) done(err); - else done(null, sha); - }); - }, - - /** - * @api private - */ - isClockSkewed: function isClockSkewed(serverTime) { - if (serverTime) { - util.property(AWS.config, 'isClockSkewed', - Math.abs(new Date().getTime() - serverTime) >= 300000, false); - return AWS.config.isClockSkewed; + return data; + } + + function parseScalar(xml, shape) { + if (xml.getAttribute) { + var encoding = xml.getAttribute('encoding'); + if (encoding === 'base64') { + shape = new Shape.create({type: encoding}); + } } - }, - - applyClockOffset: function applyClockOffset(serverTime) { - if (serverTime) - AWS.config.systemClockOffset = serverTime - new Date().getTime(); - }, - - /** - * @api private - */ - extractRequestId: function extractRequestId(resp) { - var requestId = resp.httpResponse.headers['x-amz-request-id'] || - resp.httpResponse.headers['x-amzn-requestid']; - - if (!requestId && resp.data && resp.data.ResponseMetadata) { - requestId = resp.data.ResponseMetadata.RequestId; + + var text = xml.textContent; + if (text === '') text = null; + if (typeof shape.toType === 'function') { + return shape.toType(text); + } else { + return text; } - - if (requestId) { - resp.requestId = requestId; + } + + function parseUnknown(xml) { + if (xml === undefined || xml === null) return ''; + + // empty object + if (!xml.firstElementChild) { + if (xml.parentNode.parentNode === null) return {}; + if (xml.childNodes.length === 0) return ''; + else return xml.textContent; } - - if (resp.error) { - resp.error.requestId = requestId; + + // object, parse as structure + var shape = {type: 'structure', members: {}}; + var child = xml.firstElementChild; + while (child) { + var tag = child.nodeName; + if (Object.prototype.hasOwnProperty.call(shape.members, tag)) { + // multiple tags of the same name makes it a list + shape.members[tag].type = 'list'; + } else { + shape.members[tag] = {name: tag}; + } + child = child.nextElementSibling; } - }, - + return parseStructure(xml, shape); + } + /** * @api private */ - addPromises: function addPromises(constructors, PromiseDependency) { - var deletePromises = false; - if (PromiseDependency === undefined && AWS && AWS.config) { - PromiseDependency = AWS.config.getPromisesDependency(); - } - if (PromiseDependency === undefined && typeof Promise !== 'undefined') { - PromiseDependency = Promise; + module.exports = DomXmlParser; + + },{"../model/shape":45,"../util":74}],76:[function(require,module,exports){ + var util = require('../util'); + var XmlNode = require('./xml-node').XmlNode; + var XmlText = require('./xml-text').XmlText; + + function XmlBuilder() { } + + XmlBuilder.prototype.toXML = function(params, shape, rootElement, noEmpty) { + var xml = new XmlNode(rootElement); + applyNamespaces(xml, shape, true); + serialize(xml, params, shape); + return xml.children.length > 0 || noEmpty ? xml.toString() : ''; + }; + + function serialize(xml, value, shape) { + switch (shape.type) { + case 'structure': return serializeStructure(xml, value, shape); + case 'map': return serializeMap(xml, value, shape); + case 'list': return serializeList(xml, value, shape); + default: return serializeScalar(xml, value, shape); } - if (typeof PromiseDependency !== 'function') deletePromises = true; - if (!Array.isArray(constructors)) constructors = [constructors]; - - for (var ind = 0; ind < constructors.length; ind++) { - var constructor = constructors[ind]; - if (deletePromises) { - if (constructor.deletePromisesFromClass) { - constructor.deletePromisesFromClass(); + } + + function serializeStructure(xml, params, shape) { + util.arrayEach(shape.memberNames, function(memberName) { + var memberShape = shape.members[memberName]; + if (memberShape.location !== 'body') return; + + var value = params[memberName]; + var name = memberShape.name; + if (value !== undefined && value !== null) { + if (memberShape.isXmlAttribute) { + xml.addAttribute(name, value); + } else if (memberShape.flattened) { + serialize(xml, value, memberShape); + } else { + var element = new XmlNode(name); + xml.addChildNode(element); + applyNamespaces(element, memberShape); + serialize(element, value, memberShape); } - } else if (constructor.addPromisesToClass) { - constructor.addPromisesToClass(PromiseDependency); } - } - }, - - /** - * @api private - * Return a function that will return a promise whose fate is decided by the - * callback behavior of the given method with `methodName`. The method to be - * promisified should conform to node.js convention of accepting a callback as - * last argument and calling that callback with error as the first argument - * and success value on the second argument. - */ - promisifyMethod: function promisifyMethod(methodName, PromiseDependency) { - return function promise() { - var self = this; - var args = Array.prototype.slice.call(arguments); - return new PromiseDependency(function(resolve, reject) { - args.push(function(err, data) { - if (err) { - reject(err); - } else { - resolve(data); - } - }); - self[methodName].apply(self, args); + }); + } + + function serializeMap(xml, map, shape) { + var xmlKey = shape.key.name || 'key'; + var xmlValue = shape.value.name || 'value'; + + util.each(map, function(key, value) { + var entry = new XmlNode(shape.flattened ? shape.name : 'entry'); + xml.addChildNode(entry); + + var entryKey = new XmlNode(xmlKey); + var entryValue = new XmlNode(xmlValue); + entry.addChildNode(entryKey); + entry.addChildNode(entryValue); + + serialize(entryKey, key, shape.key); + serialize(entryValue, value, shape.value); + }); + } + + function serializeList(xml, list, shape) { + if (shape.flattened) { + util.arrayEach(list, function(value) { + var name = shape.member.name || shape.name; + var element = new XmlNode(name); + xml.addChildNode(element); + serialize(element, value, shape.member); }); - }; - }, - + } else { + util.arrayEach(list, function(value) { + var name = shape.member.name || 'member'; + var element = new XmlNode(name); + xml.addChildNode(element); + serialize(element, value, shape.member); + }); + } + } + + function serializeScalar(xml, value, shape) { + xml.addChildNode( + new XmlText(shape.toWireFormat(value)) + ); + } + + function applyNamespaces(xml, shape, isRoot) { + var uri, prefix = 'xmlns'; + if (shape.xmlNamespaceUri) { + uri = shape.xmlNamespaceUri; + if (shape.xmlNamespacePrefix) prefix += ':' + shape.xmlNamespacePrefix; + } else if (isRoot && shape.api.xmlNamespaceUri) { + uri = shape.api.xmlNamespaceUri; + } + + if (uri) xml.addAttribute(prefix, uri); + } + /** * @api private */ - isDualstackAvailable: function isDualstackAvailable(service) { - if (!service) return false; - var metadata = require('../apis/metadata.json'); - if (typeof service !== 'string') service = service.serviceIdentifier; - if (typeof service !== 'string' || !metadata.hasOwnProperty(service)) return false; - return !!metadata[service].dualstackAvailable; - }, - + module.exports = XmlBuilder; + + },{"../util":74,"./xml-node":79,"./xml-text":80}],77:[function(require,module,exports){ + /** + * Escapes characters that can not be in an XML attribute. + */ + function escapeAttribute(value) { + return value.replace(/&/g, '&').replace(/'/g, ''').replace(//g, '>').replace(/"/g, '"'); + } + /** * @api private */ - calculateRetryDelay: function calculateRetryDelay(retryCount, retryDelayOptions, err) { - if (!retryDelayOptions) retryDelayOptions = {}; - var customBackoff = retryDelayOptions.customBackoff || null; - if (typeof customBackoff === 'function') { - return customBackoff(retryCount, err); - } - var base = typeof retryDelayOptions.base === 'number' ? retryDelayOptions.base : 100; - var delay = Math.random() * (Math.pow(2, retryCount) * base); - return delay; - }, - + module.exports = { + escapeAttribute: escapeAttribute + }; + + },{}],78:[function(require,module,exports){ + /** + * Escapes characters that can not be in an XML element. + */ + function escapeElement(value) { + return value.replace(/&/g, '&') + .replace(//g, '>') + .replace(/\r/g, ' ') + .replace(/\n/g, ' ') + .replace(/\u0085/g, '…') + .replace(/\u2028/, '
'); + } + /** * @api private */ - handleRequestWithRetries: function handleRequestWithRetries(httpRequest, options, cb) { - if (!options) options = {}; - var http = AWS.HttpClient.getInstance(); - var httpOptions = options.httpOptions || {}; - var retryCount = 0; - - var errCallback = function(err) { - var maxRetries = options.maxRetries || 0; - if (err && err.code === 'TimeoutError') err.retryable = true; - - // Call `calculateRetryDelay()` only when relevant, see #3401 - if (err && err.retryable && retryCount < maxRetries) { - var delay = util.calculateRetryDelay(retryCount, options.retryDelayOptions, err); - if (delay >= 0) { - retryCount++; - setTimeout(sendRequest, delay + (err.retryAfter || 0)); - return; - } - } - cb(err); - }; - - var sendRequest = function() { - var data = ''; - http.handleRequest(httpRequest, httpOptions, function(httpResponse) { - httpResponse.on('data', function(chunk) { data += chunk.toString(); }); - httpResponse.on('end', function() { - var statusCode = httpResponse.statusCode; - if (statusCode < 300) { - cb(null, data); - } else { - var retryAfter = parseInt(httpResponse.headers['retry-after'], 10) * 1000 || 0; - var err = util.error(new Error(), - { - statusCode: statusCode, - retryable: statusCode >= 500 || statusCode === 429 - } - ); - if (retryAfter && err.retryable) err.retryAfter = retryAfter; - errCallback(err); - } - }); - }, errCallback); - }; - - AWS.util.defer(sendRequest); - }, - + module.exports = { + escapeElement: escapeElement + }; + + },{}],79:[function(require,module,exports){ + var escapeAttribute = require('./escape-attribute').escapeAttribute; + /** + * Represents an XML node. * @api private */ - uuid: { - v4: function uuidV4() { - return require('uuid').v4(); - } - }, - + function XmlNode(name, children) { + if (children === void 0) { children = []; } + this.name = name; + this.children = children; + this.attributes = {}; + } + XmlNode.prototype.addAttribute = function (name, value) { + this.attributes[name] = value; + return this; + }; + XmlNode.prototype.addChildNode = function (child) { + this.children.push(child); + return this; + }; + XmlNode.prototype.removeAttribute = function (name) { + delete this.attributes[name]; + return this; + }; + XmlNode.prototype.toString = function () { + var hasChildren = Boolean(this.children.length); + var xmlText = '<' + this.name; + // add attributes + var attributes = this.attributes; + for (var i = 0, attributeNames = Object.keys(attributes); i < attributeNames.length; i++) { + var attributeName = attributeNames[i]; + var attribute = attributes[attributeName]; + if (typeof attribute !== 'undefined' && attribute !== null) { + xmlText += ' ' + attributeName + '=\"' + escapeAttribute('' + attribute) + '\"'; + } + } + return xmlText += !hasChildren ? '/>' : '>' + this.children.map(function (c) { return c.toString(); }).join('') + ''; + }; + /** * @api private */ - convertPayloadToString: function convertPayloadToString(resp) { - var req = resp.request; - var operation = req.operation; - var rules = req.service.api.operations[operation].output || {}; - if (rules.payload && resp.data[rules.payload]) { - resp.data[rules.payload] = resp.data[rules.payload].toString(); - } - }, - + module.exports = { + XmlNode: XmlNode + }; + + },{"./escape-attribute":77}],80:[function(require,module,exports){ + var escapeElement = require('./escape-element').escapeElement; + /** + * Represents an XML text value. * @api private */ - defer: function defer(callback) { - if (typeof process === 'object' && typeof process.nextTick === 'function') { - process.nextTick(callback); - } else if (typeof setImmediate === 'function') { - setImmediate(callback); - } else { - setTimeout(callback, 0); - } - }, - + function XmlText(value) { + this.value = value; + } + + XmlText.prototype.toString = function () { + return escapeElement('' + this.value); + }; + /** * @api private */ - getRequestPayloadShape: function getRequestPayloadShape(req) { - var operations = req.service.api.operations; - if (!operations) return undefined; - var operation = (operations || {})[req.operation]; - if (!operation || !operation.input || !operation.input.payload) return undefined; - return operation.input.members[operation.input.payload]; - }, - - getProfilesFromSharedConfig: function getProfilesFromSharedConfig(iniLoader, filename) { - var profiles = {}; - var profilesFromConfig = {}; - if (process.env[util.configOptInEnv]) { - var profilesFromConfig = iniLoader.loadFrom({ - isConfig: true, - filename: process.env[util.sharedConfigFileEnv] - }); + module.exports = { + XmlText: XmlText + }; + + },{"./escape-element":78}],81:[function(require,module,exports){ + 'use strict' + + exports.byteLength = byteLength + exports.toByteArray = toByteArray + exports.fromByteArray = fromByteArray + + var lookup = [] + var revLookup = [] + var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array + + var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + for (var i = 0, len = code.length; i < len; ++i) { + lookup[i] = code[i] + revLookup[code.charCodeAt(i)] = i + } + + // Support decoding URL-safe base64 strings, as Node.js does. + // See: https://en.wikipedia.org/wiki/Base64#URL_applications + revLookup['-'.charCodeAt(0)] = 62 + revLookup['_'.charCodeAt(0)] = 63 + + function getLens (b64) { + var len = b64.length + + if (len % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4') } - var profilesFromCreds= {}; - try { - var profilesFromCreds = iniLoader.loadFrom({ - filename: filename || - (process.env[util.configOptInEnv] && process.env[util.sharedCredentialsFileEnv]) + + // Trim off extra bytes after placeholder bytes are found + // See: https://github.com/beatgammit/base64-js/issues/42 + var validLen = b64.indexOf('=') + if (validLen === -1) validLen = len + + var placeHoldersLen = validLen === len + ? 0 + : 4 - (validLen % 4) + + return [validLen, placeHoldersLen] + } + + // base64 is 4/3 + up to two characters of the original data + function byteLength (b64) { + var lens = getLens(b64) + var validLen = lens[0] + var placeHoldersLen = lens[1] + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen + } + + function _byteLength (b64, validLen, placeHoldersLen) { + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen + } + + function toByteArray (b64) { + var tmp + var lens = getLens(b64) + var validLen = lens[0] + var placeHoldersLen = lens[1] + + var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)) + + var curByte = 0 + + // if there are placeholders, only get up to the last complete 4 chars + var len = placeHoldersLen > 0 + ? validLen - 4 + : validLen + + var i + for (i = 0; i < len; i += 4) { + tmp = + (revLookup[b64.charCodeAt(i)] << 18) | + (revLookup[b64.charCodeAt(i + 1)] << 12) | + (revLookup[b64.charCodeAt(i + 2)] << 6) | + revLookup[b64.charCodeAt(i + 3)] + arr[curByte++] = (tmp >> 16) & 0xFF + arr[curByte++] = (tmp >> 8) & 0xFF + arr[curByte++] = tmp & 0xFF + } + + if (placeHoldersLen === 2) { + tmp = + (revLookup[b64.charCodeAt(i)] << 2) | + (revLookup[b64.charCodeAt(i + 1)] >> 4) + arr[curByte++] = tmp & 0xFF + } + + if (placeHoldersLen === 1) { + tmp = + (revLookup[b64.charCodeAt(i)] << 10) | + (revLookup[b64.charCodeAt(i + 1)] << 4) | + (revLookup[b64.charCodeAt(i + 2)] >> 2) + arr[curByte++] = (tmp >> 8) & 0xFF + arr[curByte++] = tmp & 0xFF + } + + return arr + } + + function tripletToBase64 (num) { + return lookup[num >> 18 & 0x3F] + + lookup[num >> 12 & 0x3F] + + lookup[num >> 6 & 0x3F] + + lookup[num & 0x3F] + } + + function encodeChunk (uint8, start, end) { + var tmp + var output = [] + for (var i = start; i < end; i += 3) { + tmp = + ((uint8[i] << 16) & 0xFF0000) + + ((uint8[i + 1] << 8) & 0xFF00) + + (uint8[i + 2] & 0xFF) + output.push(tripletToBase64(tmp)) + } + return output.join('') + } + + function fromByteArray (uint8) { + var tmp + var len = uint8.length + var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes + var parts = [] + var maxChunkLength = 16383 // must be multiple of 3 + + // go through the array every three bytes, we'll deal with trailing stuff later + for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { + parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) + } + + // pad the end with zeros, but make sure to not forget the extra bytes + if (extraBytes === 1) { + tmp = uint8[len - 1] + parts.push( + lookup[tmp >> 2] + + lookup[(tmp << 4) & 0x3F] + + '==' + ) + } else if (extraBytes === 2) { + tmp = (uint8[len - 2] << 8) + uint8[len - 1] + parts.push( + lookup[tmp >> 10] + + lookup[(tmp >> 4) & 0x3F] + + lookup[(tmp << 2) & 0x3F] + + '=' + ) + } + + return parts.join('') + } + + },{}],82:[function(require,module,exports){ + + },{}],83:[function(require,module,exports){ + if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } }); - } catch (error) { - // if using config, assume it is fully descriptive without a credentials file: - if (!process.env[util.configOptInEnv]) throw error; + }; + } else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor } - for (var i = 0, profileNames = Object.keys(profilesFromConfig); i < profileNames.length; i++) { - profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromConfig[profileNames[i]]); + } + + },{}],84:[function(require,module,exports){ + (function (global){(function (){ + /*! https://mths.be/punycode v1.3.2 by @mathias */ + ;(function(root) { + + /** Detect free variables */ + var freeExports = typeof exports == 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module == 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global == 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; } - for (var i = 0, profileNames = Object.keys(profilesFromCreds); i < profileNames.length; i++) { - profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromCreds[profileNames[i]]); + + /** + * The `punycode` object. + * @name punycode + * @type Object + */ + var punycode, + + /** Highest positive signed 32-bit float value */ + maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + base = 36, + tMin = 1, + tMax = 26, + skew = 38, + damp = 700, + initialBias = 72, + initialN = 128, // 0x80 + delimiter = '-', // '\x2D' + + /** Regular expressions */ + regexPunycode = /^xn--/, + regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars + regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators + + /** Error messages */ + errors = { + 'overflow': 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' + }, + + /** Convenience shortcuts */ + baseMinusTMin = base - tMin, + floor = Math.floor, + stringFromCharCode = String.fromCharCode, + + /** Temporary variable */ + key; + + /*--------------------------------------------------------------------------*/ + + /** + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. + */ + function error(type) { + throw RangeError(errors[type]); } - return profiles; - + /** - * Roughly the semantics of `Object.assign(target, source)` + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. */ - function objectAssign(target, source) { - for (var i = 0, keys = Object.keys(source); i < keys.length; i++) { - target[keys[i]] = source[keys[i]]; + function map(array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); } - return target; + return result; } - }, - - /** - * @api private - */ - ARN: { - validate: function validateARN(str) { - return str && str.indexOf('arn:') === 0 && str.split(':').length >= 6; - }, - parse: function parseARN(arn) { - var matched = arn.split(':'); - return { - partition: matched[1], - service: matched[2], - region: matched[3], - accountId: matched[4], - resource: matched.slice(5).join(':') - }; - }, - build: function buildARN(arnObject) { - if ( - arnObject.service === undefined || - arnObject.region === undefined || - arnObject.accountId === undefined || - arnObject.resource === undefined - ) throw util.error(new Error('Input ARN object is invalid')); - return 'arn:'+ (arnObject.partition || 'aws') + ':' + arnObject.service + - ':' + arnObject.region + ':' + arnObject.accountId + ':' + arnObject.resource; + + /** + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. + */ + function mapDomain(string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; } - }, - - /** - * @api private - */ - defaultProfile: 'default', - - /** - * @api private - */ - configOptInEnv: 'AWS_SDK_LOAD_CONFIG', - - /** - * @api private - */ - sharedCredentialsFileEnv: 'AWS_SHARED_CREDENTIALS_FILE', - - /** - * @api private - */ - sharedConfigFileEnv: 'AWS_CONFIG_FILE', - - /** - * @api private - */ - imdsDisabledEnv: 'AWS_EC2_METADATA_DISABLED' -}; - -/** - * @api private - */ -module.exports = util; - -}).call(this)}).call(this,require('_process'),require("timers").setImmediate) -},{"../apis/metadata.json":4,"./core":19,"_process":92,"fs":82,"timers":99,"uuid":102}],75:[function(require,module,exports){ -var util = require('../util'); -var Shape = require('../model/shape'); - -function DomXmlParser() { } - -DomXmlParser.prototype.parse = function(xml, shape) { - if (xml.replace(/^\s+/, '') === '') return {}; - - var result, error; - try { - if (window.DOMParser) { - try { - var parser = new DOMParser(); - result = parser.parseFromString(xml, 'text/xml'); - } catch (syntaxError) { - throw util.error(new Error('Parse error in document'), - { - originalError: syntaxError, - code: 'XMLParserError', - retryable: true - }); + + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode(string) { + var output = [], + counter = 0, + length = string.length, + value, + extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } } - - if (result.documentElement === null) { - throw util.error(new Error('Cannot parse empty document.'), - { - code: 'XMLParserError', - retryable: true - }); + return output; + } + + /** + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). + */ + function ucs2encode(array) { + return map(array, function(value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); + } + + /** + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. + */ + function basicToDigit(codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; } - - var isError = result.getElementsByTagName('parsererror')[0]; - if (isError && (isError.parentNode === result || - isError.parentNode.nodeName === 'body' || - isError.parentNode.parentNode === result || - isError.parentNode.parentNode.nodeName === 'body')) { - var errorElement = isError.getElementsByTagName('div')[0] || isError; - throw util.error(new Error(errorElement.textContent || 'Parser error in document'), - { - code: 'XMLParserError', - retryable: true - }); + if (codePoint - 65 < 26) { + return codePoint - 65; } - } else if (window.ActiveXObject) { - result = new window.ActiveXObject('Microsoft.XMLDOM'); - result.async = false; - - if (!result.loadXML(xml)) { - throw util.error(new Error('Parse error in document'), - { - code: 'XMLParserError', - retryable: true - }); + if (codePoint - 97 < 26) { + return codePoint - 97; } - } else { - throw new Error('Cannot load XML parser'); + return base; } - } catch (e) { - error = e; - } - - if (result && result.documentElement && !error) { - var data = parseXml(result.documentElement, shape); - var metadata = getElementByTagName(result.documentElement, 'ResponseMetadata'); - if (metadata) { - data.ResponseMetadata = parseXml(metadata, {}); + + /** + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. + */ + function digitToBasic(digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); } - return data; - } else if (error) { - throw util.error(error || new Error(), {code: 'XMLParserError', retryable: true}); - } else { // empty xml document - return {}; - } -}; - -function getElementByTagName(xml, tag) { - var elements = xml.getElementsByTagName(tag); - for (var i = 0, iLen = elements.length; i < iLen; i++) { - if (elements[i].parentNode === xml) { - return elements[i]; + + /** + * Bias adaptation function as per section 3.4 of RFC 3492. + * http://tools.ietf.org/html/rfc3492#section-3.4 + * @private + */ + function adapt(delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); + } + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } + + /** + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. + */ + function decode(input) { + // Don't use UCS-2 + var output = [], + inputLength = input.length, + out, + i = 0, + n = initialN, + bias = initialBias, + basic, + j, + index, + oldi, + w, + k, + digit, + t, + /** Cached calculation results */ + baseMinusT; + + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. + + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } + + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); + } + output.push(input.charCodeAt(j)); + } + + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + + if (index >= inputLength) { + error('invalid-input'); + } + + digit = basicToDigit(input.charCodeAt(index++)); + + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } + + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + + if (digit < t) { + break; + } + + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } + + w *= baseMinusT; + + } + + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); + + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); + } + + n += floor(i / out); + i %= out; + + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + + } + + return ucs2encode(output); } - } -} - -function parseXml(xml, shape) { - if (!shape) shape = {}; - switch (shape.type) { - case 'structure': return parseStructure(xml, shape); - case 'map': return parseMap(xml, shape); - case 'list': return parseList(xml, shape); - case undefined: case null: return parseUnknown(xml); - default: return parseScalar(xml, shape); - } -} - -function parseStructure(xml, shape) { - var data = {}; - if (xml === null) return data; - - util.each(shape.members, function(memberName, memberShape) { - if (memberShape.isXmlAttribute) { - if (Object.prototype.hasOwnProperty.call(xml.attributes, memberShape.name)) { - var value = xml.attributes[memberShape.name].value; - data[memberName] = parseXml({textContent: value}, memberShape); + + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode(input) { + var n, + delta, + handledCPCount, + basicLength, + bias, + j, + m, + q, + k, + t, + currentValue, + output = [], + /** `inputLength` will hold the number of code points in `input`. */ + inputLength, + /** Cached calculation results */ + handledCPCountPlusOne, + baseMinusT, + qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } } - } else { - var xmlChild = memberShape.flattened ? xml : - getElementByTagName(xml, memberShape.name); - if (xmlChild) { - data[memberName] = parseXml(xmlChild, memberShape); - } else if ( - !memberShape.flattened && - memberShape.type === 'list' && - !shape.api.xmlNoDefaultLists) { - data[memberName] = memberShape.defaultValue; + + handledCPCount = basicLength = output.length; + + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. + + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); } + + // Main encoding loop: + while (handledCPCount < inputLength) { + + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } + + // Increase `delta` enough to advance the decoder's state to , + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); + } + + delta += (m - n) * handledCPCountPlusOne; + n = m; + + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); + } + + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } + + ++delta; + ++n; + + } + return output.join(''); } - }); - - return data; -} - -function parseMap(xml, shape) { - var data = {}; - var xmlKey = shape.key.name || 'key'; - var xmlValue = shape.value.name || 'value'; - var tagName = shape.flattened ? shape.name : 'entry'; - - var child = xml.firstElementChild; - while (child) { - if (child.nodeName === tagName) { - var key = getElementByTagName(child, xmlKey).textContent; - var value = getElementByTagName(child, xmlValue); - data[key] = parseXml(value, shape.value); - } - child = child.nextElementSibling; - } - return data; -} - -function parseList(xml, shape) { - var data = []; - var tagName = shape.flattened ? shape.name : (shape.member.name || 'member'); - - var child = xml.firstElementChild; - while (child) { - if (child.nodeName === tagName) { - data.push(parseXml(child, shape.member)); - } - child = child.nextElementSibling; - } - return data; -} - -function parseScalar(xml, shape) { - if (xml.getAttribute) { - var encoding = xml.getAttribute('encoding'); - if (encoding === 'base64') { - shape = new Shape.create({type: encoding}); + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode(input) { + return mapDomain(input, function(string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); } - } - - var text = xml.textContent; - if (text === '') text = null; - if (typeof shape.toType === 'function') { - return shape.toType(text); - } else { - return text; - } -} - -function parseUnknown(xml) { - if (xml === undefined || xml === null) return ''; - - // empty object - if (!xml.firstElementChild) { - if (xml.parentNode.parentNode === null) return {}; - if (xml.childNodes.length === 0) return ''; - else return xml.textContent; - } - - // object, parse as structure - var shape = {type: 'structure', members: {}}; - var child = xml.firstElementChild; - while (child) { - var tag = child.nodeName; - if (Object.prototype.hasOwnProperty.call(shape.members, tag)) { - // multiple tags of the same name makes it a list - shape.members[tag].type = 'list'; - } else { - shape.members[tag] = {name: tag}; + + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII(input) { + return mapDomain(input, function(string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); } - child = child.nextElementSibling; - } - return parseStructure(xml, shape); -} - -/** - * @api private - */ -module.exports = DomXmlParser; - -},{"../model/shape":45,"../util":74}],76:[function(require,module,exports){ -var util = require('../util'); -var XmlNode = require('./xml-node').XmlNode; -var XmlText = require('./xml-text').XmlText; - -function XmlBuilder() { } - -XmlBuilder.prototype.toXML = function(params, shape, rootElement, noEmpty) { - var xml = new XmlNode(rootElement); - applyNamespaces(xml, shape, true); - serialize(xml, params, shape); - return xml.children.length > 0 || noEmpty ? xml.toString() : ''; -}; - -function serialize(xml, value, shape) { - switch (shape.type) { - case 'structure': return serializeStructure(xml, value, shape); - case 'map': return serializeMap(xml, value, shape); - case 'list': return serializeList(xml, value, shape); - default: return serializeScalar(xml, value, shape); - } -} - -function serializeStructure(xml, params, shape) { - util.arrayEach(shape.memberNames, function(memberName) { - var memberShape = shape.members[memberName]; - if (memberShape.location !== 'body') return; - - var value = params[memberName]; - var name = memberShape.name; - if (value !== undefined && value !== null) { - if (memberShape.isXmlAttribute) { - xml.addAttribute(name, value); - } else if (memberShape.flattened) { - serialize(xml, value, memberShape); - } else { - var element = new XmlNode(name); - xml.addChildNode(element); - applyNamespaces(element, memberShape); - serialize(element, value, memberShape); + + /*--------------------------------------------------------------------------*/ + + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + 'version': '1.3.2', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see + * @memberOf punycode + * @type Object + */ + 'ucs2': { + 'decode': ucs2decode, + 'encode': ucs2encode + }, + 'decode': decode, + 'encode': encode, + 'toASCII': toASCII, + 'toUnicode': toUnicode + }; + + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + true + ) { + !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() { + return punycode; + }).call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else {} + + }(this)); + + }).call(this)}).call(this,typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) + },{}],85:[function(require,module,exports){ + module.exports = function isBuffer(arg) { + return arg && typeof arg === 'object' + && typeof arg.copy === 'function' + && typeof arg.fill === 'function' + && typeof arg.readUInt8 === 'function'; + } + },{}],86:[function(require,module,exports){ + (function (process,global){(function (){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var formatRegExp = /%[sdj%]/g; + exports.format = function(f) { + if (!isString(f)) { + var objects = []; + for (var i = 0; i < arguments.length; i++) { + objects.push(inspect(arguments[i])); } + return objects.join(' '); } - }); -} - -function serializeMap(xml, map, shape) { - var xmlKey = shape.key.name || 'key'; - var xmlValue = shape.value.name || 'value'; - - util.each(map, function(key, value) { - var entry = new XmlNode(shape.flattened ? shape.name : 'entry'); - xml.addChildNode(entry); - - var entryKey = new XmlNode(xmlKey); - var entryValue = new XmlNode(xmlValue); - entry.addChildNode(entryKey); - entry.addChildNode(entryValue); - - serialize(entryKey, key, shape.key); - serialize(entryValue, value, shape.value); - }); -} - -function serializeList(xml, list, shape) { - if (shape.flattened) { - util.arrayEach(list, function(value) { - var name = shape.member.name || shape.name; - var element = new XmlNode(name); - xml.addChildNode(element); - serialize(element, value, shape.member); - }); - } else { - util.arrayEach(list, function(value) { - var name = shape.member.name || 'member'; - var element = new XmlNode(name); - xml.addChildNode(element); - serialize(element, value, shape.member); - }); - } -} - -function serializeScalar(xml, value, shape) { - xml.addChildNode( - new XmlText(shape.toWireFormat(value)) - ); -} - -function applyNamespaces(xml, shape, isRoot) { - var uri, prefix = 'xmlns'; - if (shape.xmlNamespaceUri) { - uri = shape.xmlNamespaceUri; - if (shape.xmlNamespacePrefix) prefix += ':' + shape.xmlNamespacePrefix; - } else if (isRoot && shape.api.xmlNamespaceUri) { - uri = shape.api.xmlNamespaceUri; - } - - if (uri) xml.addAttribute(prefix, uri); -} - -/** - * @api private - */ -module.exports = XmlBuilder; - -},{"../util":74,"./xml-node":79,"./xml-text":80}],77:[function(require,module,exports){ -/** - * Escapes characters that can not be in an XML attribute. - */ -function escapeAttribute(value) { - return value.replace(/&/g, '&').replace(/'/g, ''').replace(//g, '>').replace(/"/g, '"'); -} - -/** - * @api private - */ -module.exports = { - escapeAttribute: escapeAttribute -}; - -},{}],78:[function(require,module,exports){ -/** - * Escapes characters that can not be in an XML element. - */ -function escapeElement(value) { - return value.replace(/&/g, '&') - .replace(//g, '>') - .replace(/\r/g, ' ') - .replace(/\n/g, ' ') - .replace(/\u0085/g, '…') - .replace(/\u2028/, '
'); -} - -/** - * @api private - */ -module.exports = { - escapeElement: escapeElement -}; - -},{}],79:[function(require,module,exports){ -var escapeAttribute = require('./escape-attribute').escapeAttribute; - -/** - * Represents an XML node. - * @api private - */ -function XmlNode(name, children) { - if (children === void 0) { children = []; } - this.name = name; - this.children = children; - this.attributes = {}; -} -XmlNode.prototype.addAttribute = function (name, value) { - this.attributes[name] = value; - return this; -}; -XmlNode.prototype.addChildNode = function (child) { - this.children.push(child); - return this; -}; -XmlNode.prototype.removeAttribute = function (name) { - delete this.attributes[name]; - return this; -}; -XmlNode.prototype.toString = function () { - var hasChildren = Boolean(this.children.length); - var xmlText = '<' + this.name; - // add attributes - var attributes = this.attributes; - for (var i = 0, attributeNames = Object.keys(attributes); i < attributeNames.length; i++) { - var attributeName = attributeNames[i]; - var attribute = attributes[attributeName]; - if (typeof attribute !== 'undefined' && attribute !== null) { - xmlText += ' ' + attributeName + '=\"' + escapeAttribute('' + attribute) + '\"'; - } - } - return xmlText += !hasChildren ? '/>' : '>' + this.children.map(function (c) { return c.toString(); }).join('') + ''; -}; - -/** - * @api private - */ -module.exports = { - XmlNode: XmlNode -}; - -},{"./escape-attribute":77}],80:[function(require,module,exports){ -var escapeElement = require('./escape-element').escapeElement; - -/** - * Represents an XML text value. - * @api private - */ -function XmlText(value) { - this.value = value; -} - -XmlText.prototype.toString = function () { - return escapeElement('' + this.value); -}; - -/** - * @api private - */ -module.exports = { - XmlText: XmlText -}; - -},{"./escape-element":78}],81:[function(require,module,exports){ -'use strict' - -exports.byteLength = byteLength -exports.toByteArray = toByteArray -exports.fromByteArray = fromByteArray - -var lookup = [] -var revLookup = [] -var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array - -var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -for (var i = 0, len = code.length; i < len; ++i) { - lookup[i] = code[i] - revLookup[code.charCodeAt(i)] = i -} - -// Support decoding URL-safe base64 strings, as Node.js does. -// See: https://en.wikipedia.org/wiki/Base64#URL_applications -revLookup['-'.charCodeAt(0)] = 62 -revLookup['_'.charCodeAt(0)] = 63 - -function getLens (b64) { - var len = b64.length - - if (len % 4 > 0) { - throw new Error('Invalid string. Length must be a multiple of 4') - } - - // Trim off extra bytes after placeholder bytes are found - // See: https://github.com/beatgammit/base64-js/issues/42 - var validLen = b64.indexOf('=') - if (validLen === -1) validLen = len - - var placeHoldersLen = validLen === len - ? 0 - : 4 - (validLen % 4) - - return [validLen, placeHoldersLen] -} - -// base64 is 4/3 + up to two characters of the original data -function byteLength (b64) { - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} - -function _byteLength (b64, validLen, placeHoldersLen) { - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} - -function toByteArray (b64) { - var tmp - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] - - var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)) - - var curByte = 0 - - // if there are placeholders, only get up to the last complete 4 chars - var len = placeHoldersLen > 0 - ? validLen - 4 - : validLen - - var i - for (i = 0; i < len; i += 4) { - tmp = - (revLookup[b64.charCodeAt(i)] << 18) | - (revLookup[b64.charCodeAt(i + 1)] << 12) | - (revLookup[b64.charCodeAt(i + 2)] << 6) | - revLookup[b64.charCodeAt(i + 3)] - arr[curByte++] = (tmp >> 16) & 0xFF - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } - - if (placeHoldersLen === 2) { - tmp = - (revLookup[b64.charCodeAt(i)] << 2) | - (revLookup[b64.charCodeAt(i + 1)] >> 4) - arr[curByte++] = tmp & 0xFF - } - - if (placeHoldersLen === 1) { - tmp = - (revLookup[b64.charCodeAt(i)] << 10) | - (revLookup[b64.charCodeAt(i + 1)] << 4) | - (revLookup[b64.charCodeAt(i + 2)] >> 2) - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } - - return arr -} - -function tripletToBase64 (num) { - return lookup[num >> 18 & 0x3F] + - lookup[num >> 12 & 0x3F] + - lookup[num >> 6 & 0x3F] + - lookup[num & 0x3F] -} - -function encodeChunk (uint8, start, end) { - var tmp - var output = [] - for (var i = start; i < end; i += 3) { - tmp = - ((uint8[i] << 16) & 0xFF0000) + - ((uint8[i + 1] << 8) & 0xFF00) + - (uint8[i + 2] & 0xFF) - output.push(tripletToBase64(tmp)) - } - return output.join('') -} - -function fromByteArray (uint8) { - var tmp - var len = uint8.length - var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes - var parts = [] - var maxChunkLength = 16383 // must be multiple of 3 - - // go through the array every three bytes, we'll deal with trailing stuff later - for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { - parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) - } - - // pad the end with zeros, but make sure to not forget the extra bytes - if (extraBytes === 1) { - tmp = uint8[len - 1] - parts.push( - lookup[tmp >> 2] + - lookup[(tmp << 4) & 0x3F] + - '==' - ) - } else if (extraBytes === 2) { - tmp = (uint8[len - 2] << 8) + uint8[len - 1] - parts.push( - lookup[tmp >> 10] + - lookup[(tmp >> 4) & 0x3F] + - lookup[(tmp << 2) & 0x3F] + - '=' - ) - } - - return parts.join('') -} - -},{}],82:[function(require,module,exports){ - -},{}],83:[function(require,module,exports){ -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true + + var i = 1; + var args = arguments; + var len = args.length; + var str = String(f).replace(formatRegExp, function(x) { + if (x === '%%') return '%'; + if (i >= len) return x; + switch (x) { + case '%s': return String(args[i++]); + case '%d': return Number(args[i++]); + case '%j': + try { + return JSON.stringify(args[i++]); + } catch (_) { + return '[Circular]'; + } + default: + return x; } }); - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } -} - -},{}],84:[function(require,module,exports){ -(function (global){(function (){ -/*! https://mths.be/punycode v1.3.2 by @mathias */ -;(function(root) { - - /** Detect free variables */ - var freeExports = typeof exports == 'object' && exports && - !exports.nodeType && exports; - var freeModule = typeof module == 'object' && module && - !module.nodeType && module; - var freeGlobal = typeof global == 'object' && global; - if ( - freeGlobal.global === freeGlobal || - freeGlobal.window === freeGlobal || - freeGlobal.self === freeGlobal - ) { - root = freeGlobal; - } - - /** - * The `punycode` object. - * @name punycode - * @type Object - */ - var punycode, - - /** Highest positive signed 32-bit float value */ - maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 - - /** Bootstring parameters */ - base = 36, - tMin = 1, - tMax = 26, - skew = 38, - damp = 700, - initialBias = 72, - initialN = 128, // 0x80 - delimiter = '-', // '\x2D' - - /** Regular expressions */ - regexPunycode = /^xn--/, - regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars - regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators - - /** Error messages */ - errors = { - 'overflow': 'Overflow: input needs wider integers to process', - 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', - 'invalid-input': 'Invalid input' - }, - - /** Convenience shortcuts */ - baseMinusTMin = base - tMin, - floor = Math.floor, - stringFromCharCode = String.fromCharCode, - - /** Temporary variable */ - key; - - /*--------------------------------------------------------------------------*/ - - /** - * A generic error utility function. - * @private - * @param {String} type The error type. - * @returns {Error} Throws a `RangeError` with the applicable error message. - */ - function error(type) { - throw RangeError(errors[type]); - } - - /** - * A generic `Array#map` utility function. - * @private - * @param {Array} array The array to iterate over. - * @param {Function} callback The function that gets called for every array - * item. - * @returns {Array} A new array of values returned by the callback function. - */ - function map(array, fn) { - var length = array.length; - var result = []; - while (length--) { - result[length] = fn(array[length]); - } - return result; - } - - /** - * A simple `Array#map`-like wrapper to work with domain name strings or email - * addresses. - * @private - * @param {String} domain The domain name or email address. - * @param {Function} callback The function that gets called for every - * character. - * @returns {Array} A new string of characters returned by the callback - * function. - */ - function mapDomain(string, fn) { - var parts = string.split('@'); - var result = ''; - if (parts.length > 1) { - // In email addresses, only the domain name should be punycoded. Leave - // the local part (i.e. everything up to `@`) intact. - result = parts[0] + '@'; - string = parts[1]; - } - // Avoid `split(regex)` for IE8 compatibility. See #17. - string = string.replace(regexSeparators, '\x2E'); - var labels = string.split('.'); - var encoded = map(labels, fn).join('.'); - return result + encoded; - } - - /** - * Creates an array containing the numeric code points of each Unicode - * character in the string. While JavaScript uses UCS-2 internally, - * this function will convert a pair of surrogate halves (each of which - * UCS-2 exposes as separate characters) into a single code point, - * matching UTF-16. - * @see `punycode.ucs2.encode` - * @see - * @memberOf punycode.ucs2 - * @name decode - * @param {String} string The Unicode input string (UCS-2). - * @returns {Array} The new array of code points. - */ - function ucs2decode(string) { - var output = [], - counter = 0, - length = string.length, - value, - extra; - while (counter < length) { - value = string.charCodeAt(counter++); - if (value >= 0xD800 && value <= 0xDBFF && counter < length) { - // high surrogate, and there is a next character - extra = string.charCodeAt(counter++); - if ((extra & 0xFC00) == 0xDC00) { // low surrogate - output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); - } else { - // unmatched surrogate; only append this code unit, in case the next - // code unit is the high surrogate of a surrogate pair - output.push(value); - counter--; - } - } else { - output.push(value); - } - } - return output; - } - - /** - * Creates a string based on an array of numeric code points. - * @see `punycode.ucs2.decode` - * @memberOf punycode.ucs2 - * @name encode - * @param {Array} codePoints The array of numeric code points. - * @returns {String} The new Unicode string (UCS-2). - */ - function ucs2encode(array) { - return map(array, function(value) { - var output = ''; - if (value > 0xFFFF) { - value -= 0x10000; - output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); - value = 0xDC00 | value & 0x3FF; - } - output += stringFromCharCode(value); - return output; - }).join(''); - } - - /** - * Converts a basic code point into a digit/integer. - * @see `digitToBasic()` - * @private - * @param {Number} codePoint The basic numeric code point value. - * @returns {Number} The numeric value of a basic code point (for use in - * representing integers) in the range `0` to `base - 1`, or `base` if - * the code point does not represent a value. - */ - function basicToDigit(codePoint) { - if (codePoint - 48 < 10) { - return codePoint - 22; - } - if (codePoint - 65 < 26) { - return codePoint - 65; - } - if (codePoint - 97 < 26) { - return codePoint - 97; - } - return base; - } - - /** - * Converts a digit/integer into a basic code point. - * @see `basicToDigit()` - * @private - * @param {Number} digit The numeric value of a basic code point. - * @returns {Number} The basic code point whose value (when used for - * representing integers) is `digit`, which needs to be in the range - * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is - * used; else, the lowercase form is used. The behavior is undefined - * if `flag` is non-zero and `digit` has no uppercase form. - */ - function digitToBasic(digit, flag) { - // 0..25 map to ASCII a..z or A..Z - // 26..35 map to ASCII 0..9 - return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); - } - - /** - * Bias adaptation function as per section 3.4 of RFC 3492. - * http://tools.ietf.org/html/rfc3492#section-3.4 - * @private - */ - function adapt(delta, numPoints, firstTime) { - var k = 0; - delta = firstTime ? floor(delta / damp) : delta >> 1; - delta += floor(delta / numPoints); - for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor(delta / baseMinusTMin); - } - return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); - } - - /** - * Converts a Punycode string of ASCII-only symbols to a string of Unicode - * symbols. - * @memberOf punycode - * @param {String} input The Punycode string of ASCII-only symbols. - * @returns {String} The resulting string of Unicode symbols. - */ - function decode(input) { - // Don't use UCS-2 - var output = [], - inputLength = input.length, - out, - i = 0, - n = initialN, - bias = initialBias, - basic, - j, - index, - oldi, - w, - k, - digit, - t, - /** Cached calculation results */ - baseMinusT; - - // Handle the basic code points: let `basic` be the number of input code - // points before the last delimiter, or `0` if there is none, then copy - // the first basic code points to the output. - - basic = input.lastIndexOf(delimiter); - if (basic < 0) { - basic = 0; - } - - for (j = 0; j < basic; ++j) { - // if it's not a basic code point - if (input.charCodeAt(j) >= 0x80) { - error('not-basic'); - } - output.push(input.charCodeAt(j)); - } - - // Main decoding loop: start just after the last delimiter if any basic code - // points were copied; start at the beginning otherwise. - - for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { - - // `index` is the index of the next character to be consumed. - // Decode a generalized variable-length integer into `delta`, - // which gets added to `i`. The overflow checking is easier - // if we increase `i` as we go, then subtract off its starting - // value at the end to obtain `delta`. - for (oldi = i, w = 1, k = base; /* no condition */; k += base) { - - if (index >= inputLength) { - error('invalid-input'); - } - - digit = basicToDigit(input.charCodeAt(index++)); - - if (digit >= base || digit > floor((maxInt - i) / w)) { - error('overflow'); - } - - i += digit * w; - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - - if (digit < t) { - break; - } - - baseMinusT = base - t; - if (w > floor(maxInt / baseMinusT)) { - error('overflow'); - } - - w *= baseMinusT; - - } - - out = output.length + 1; - bias = adapt(i - oldi, out, oldi == 0); - - // `i` was supposed to wrap around from `out` to `0`, - // incrementing `n` each time, so we'll fix that now: - if (floor(i / out) > maxInt - n) { - error('overflow'); - } - - n += floor(i / out); - i %= out; - - // Insert `n` at position `i` of the output - output.splice(i++, 0, n); - - } - - return ucs2encode(output); - } - - /** - * Converts a string of Unicode symbols (e.g. a domain name label) to a - * Punycode string of ASCII-only symbols. - * @memberOf punycode - * @param {String} input The string of Unicode symbols. - * @returns {String} The resulting Punycode string of ASCII-only symbols. - */ - function encode(input) { - var n, - delta, - handledCPCount, - basicLength, - bias, - j, - m, - q, - k, - t, - currentValue, - output = [], - /** `inputLength` will hold the number of code points in `input`. */ - inputLength, - /** Cached calculation results */ - handledCPCountPlusOne, - baseMinusT, - qMinusT; - - // Convert the input in UCS-2 to Unicode - input = ucs2decode(input); - - // Cache the length - inputLength = input.length; - - // Initialize the state - n = initialN; - delta = 0; - bias = initialBias; - - // Handle the basic code points - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue < 0x80) { - output.push(stringFromCharCode(currentValue)); - } - } - - handledCPCount = basicLength = output.length; - - // `handledCPCount` is the number of code points that have been handled; - // `basicLength` is the number of basic code points. - - // Finish the basic string - if it is not empty - with a delimiter - if (basicLength) { - output.push(delimiter); - } - - // Main encoding loop: - while (handledCPCount < inputLength) { - - // All non-basic code points < n have been handled already. Find the next - // larger one: - for (m = maxInt, j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue >= n && currentValue < m) { - m = currentValue; - } - } - - // Increase `delta` enough to advance the decoder's state to , - // but guard against overflow - handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { - error('overflow'); - } - - delta += (m - n) * handledCPCountPlusOne; - n = m; - - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - - if (currentValue < n && ++delta > maxInt) { - error('overflow'); - } - - if (currentValue == n) { - // Represent delta as a generalized variable-length integer - for (q = delta, k = base; /* no condition */; k += base) { - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - if (q < t) { - break; - } - qMinusT = q - t; - baseMinusT = base - t; - output.push( - stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) - ); - q = floor(qMinusT / baseMinusT); - } - - output.push(stringFromCharCode(digitToBasic(q, 0))); - bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); - delta = 0; - ++handledCPCount; - } - } - - ++delta; - ++n; - - } - return output.join(''); - } - - /** - * Converts a Punycode string representing a domain name or an email address - * to Unicode. Only the Punycoded parts of the input will be converted, i.e. - * it doesn't matter if you call it on a string that has already been - * converted to Unicode. - * @memberOf punycode - * @param {String} input The Punycoded domain name or email address to - * convert to Unicode. - * @returns {String} The Unicode representation of the given Punycode - * string. - */ - function toUnicode(input) { - return mapDomain(input, function(string) { - return regexPunycode.test(string) - ? decode(string.slice(4).toLowerCase()) - : string; - }); - } - - /** - * Converts a Unicode string representing a domain name or an email address to - * Punycode. Only the non-ASCII parts of the domain name will be converted, - * i.e. it doesn't matter if you call it with a domain that's already in - * ASCII. - * @memberOf punycode - * @param {String} input The domain name or email address to convert, as a - * Unicode string. - * @returns {String} The Punycode representation of the given domain name or - * email address. - */ - function toASCII(input) { - return mapDomain(input, function(string) { - return regexNonASCII.test(string) - ? 'xn--' + encode(string) - : string; - }); - } - - /*--------------------------------------------------------------------------*/ - - /** Define the public API */ - punycode = { - /** - * A string representing the current Punycode.js version number. - * @memberOf punycode - * @type String - */ - 'version': '1.3.2', - /** - * An object of methods to convert from JavaScript's internal character - * representation (UCS-2) to Unicode code points, and back. - * @see - * @memberOf punycode - * @type Object - */ - 'ucs2': { - 'decode': ucs2decode, - 'encode': ucs2encode - }, - 'decode': decode, - 'encode': encode, - 'toASCII': toASCII, - 'toUnicode': toUnicode - }; - - /** Expose `punycode` */ - // Some AMD build optimizers, like r.js, check for specific condition patterns - // like the following: - if ( - true - ) { - !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() { - return punycode; - }).call(exports, __webpack_require__, exports, module), - __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); - } else {} - -}(this)); - -}).call(this)}).call(this,typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],85:[function(require,module,exports){ -module.exports = function isBuffer(arg) { - return arg && typeof arg === 'object' - && typeof arg.copy === 'function' - && typeof arg.fill === 'function' - && typeof arg.readUInt8 === 'function'; -} -},{}],86:[function(require,module,exports){ -(function (process,global){(function (){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var formatRegExp = /%[sdj%]/g; -exports.format = function(f) { - if (!isString(f)) { - var objects = []; - for (var i = 0; i < arguments.length; i++) { - objects.push(inspect(arguments[i])); - } - return objects.join(' '); - } - - var i = 1; - var args = arguments; - var len = args.length; - var str = String(f).replace(formatRegExp, function(x) { - if (x === '%%') return '%'; - if (i >= len) return x; - switch (x) { - case '%s': return String(args[i++]); - case '%d': return Number(args[i++]); - case '%j': - try { - return JSON.stringify(args[i++]); - } catch (_) { - return '[Circular]'; - } - default: - return x; + for (var x = args[i]; i < len; x = args[++i]) { + if (isNull(x) || !isObject(x)) { + str += ' ' + x; + } else { + str += ' ' + inspect(x); + } } - }); - for (var x = args[i]; i < len; x = args[++i]) { - if (isNull(x) || !isObject(x)) { - str += ' ' + x; - } else { - str += ' ' + inspect(x); + return str; + }; + + + // Mark that a method should not be used. + // Returns a modified function which warns once by default. + // If --no-deprecation is set, then it is a no-op. + exports.deprecate = function(fn, msg) { + // Allow for deprecating things in the process of starting up. + if (isUndefined(global.process)) { + return function() { + return exports.deprecate(fn, msg).apply(this, arguments); + }; } - } - return str; -}; - - -// Mark that a method should not be used. -// Returns a modified function which warns once by default. -// If --no-deprecation is set, then it is a no-op. -exports.deprecate = function(fn, msg) { - // Allow for deprecating things in the process of starting up. - if (isUndefined(global.process)) { - return function() { - return exports.deprecate(fn, msg).apply(this, arguments); - }; - } - - if (process.noDeprecation === true) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (process.throwDeprecation) { - throw new Error(msg); - } else if (process.traceDeprecation) { - console.trace(msg); + + if (process.noDeprecation === true) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; + }; + + + var debugs = {}; + var debugEnviron; + exports.debuglog = function(set) { + if (isUndefined(debugEnviron)) + debugEnviron = process.env.NODE_DEBUG || ''; + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function() { + var msg = exports.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; } else { - console.error(msg); + debugs[set] = function() {}; } - warned = true; } - return fn.apply(this, arguments); - } - - return deprecated; -}; - - -var debugs = {}; -var debugEnviron; -exports.debuglog = function(set) { - if (isUndefined(debugEnviron)) - debugEnviron = process.env.NODE_DEBUG || ''; - set = set.toUpperCase(); - if (!debugs[set]) { - if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { - var pid = process.pid; - debugs[set] = function() { - var msg = exports.format.apply(exports, arguments); - console.error('%s %d: %s', set, pid, msg); - }; + return debugs[set]; + }; + + + /** + * Echos the value of a value. Trys to print the value out + * in the best way possible given the different types. + * + * @param {Object} obj The object to print out. + * @param {Object} opts Optional options object that alters the output. + */ + /* legacy: obj, showHidden, depth, colors*/ + function inspect(obj, opts) { + // default options + var ctx = { + seen: [], + stylize: stylizeNoColor + }; + // legacy... + if (arguments.length >= 3) ctx.depth = arguments[2]; + if (arguments.length >= 4) ctx.colors = arguments[3]; + if (isBoolean(opts)) { + // legacy... + ctx.showHidden = opts; + } else if (opts) { + // got an "options" object + exports._extend(ctx, opts); + } + // set default options + if (isUndefined(ctx.showHidden)) ctx.showHidden = false; + if (isUndefined(ctx.depth)) ctx.depth = 2; + if (isUndefined(ctx.colors)) ctx.colors = false; + if (isUndefined(ctx.customInspect)) ctx.customInspect = true; + if (ctx.colors) ctx.stylize = stylizeWithColor; + return formatValue(ctx, obj, ctx.depth); + } + exports.inspect = inspect; + + + // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics + inspect.colors = { + 'bold' : [1, 22], + 'italic' : [3, 23], + 'underline' : [4, 24], + 'inverse' : [7, 27], + 'white' : [37, 39], + 'grey' : [90, 39], + 'black' : [30, 39], + 'blue' : [34, 39], + 'cyan' : [36, 39], + 'green' : [32, 39], + 'magenta' : [35, 39], + 'red' : [31, 39], + 'yellow' : [33, 39] + }; + + // Don't use 'blue' not visible on cmd.exe + inspect.styles = { + 'special': 'cyan', + 'number': 'yellow', + 'boolean': 'yellow', + 'undefined': 'grey', + 'null': 'bold', + 'string': 'green', + 'date': 'magenta', + // "name": intentionally not styling + 'regexp': 'red' + }; + + + function stylizeWithColor(str, styleType) { + var style = inspect.styles[styleType]; + + if (style) { + return '\u001b[' + inspect.colors[style][0] + 'm' + str + + '\u001b[' + inspect.colors[style][1] + 'm'; } else { - debugs[set] = function() {}; + return str; } } - return debugs[set]; -}; - - -/** - * Echos the value of a value. Trys to print the value out - * in the best way possible given the different types. - * - * @param {Object} obj The object to print out. - * @param {Object} opts Optional options object that alters the output. - */ -/* legacy: obj, showHidden, depth, colors*/ -function inspect(obj, opts) { - // default options - var ctx = { - seen: [], - stylize: stylizeNoColor - }; - // legacy... - if (arguments.length >= 3) ctx.depth = arguments[2]; - if (arguments.length >= 4) ctx.colors = arguments[3]; - if (isBoolean(opts)) { - // legacy... - ctx.showHidden = opts; - } else if (opts) { - // got an "options" object - exports._extend(ctx, opts); - } - // set default options - if (isUndefined(ctx.showHidden)) ctx.showHidden = false; - if (isUndefined(ctx.depth)) ctx.depth = 2; - if (isUndefined(ctx.colors)) ctx.colors = false; - if (isUndefined(ctx.customInspect)) ctx.customInspect = true; - if (ctx.colors) ctx.stylize = stylizeWithColor; - return formatValue(ctx, obj, ctx.depth); -} -exports.inspect = inspect; - - -// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics -inspect.colors = { - 'bold' : [1, 22], - 'italic' : [3, 23], - 'underline' : [4, 24], - 'inverse' : [7, 27], - 'white' : [37, 39], - 'grey' : [90, 39], - 'black' : [30, 39], - 'blue' : [34, 39], - 'cyan' : [36, 39], - 'green' : [32, 39], - 'magenta' : [35, 39], - 'red' : [31, 39], - 'yellow' : [33, 39] -}; - -// Don't use 'blue' not visible on cmd.exe -inspect.styles = { - 'special': 'cyan', - 'number': 'yellow', - 'boolean': 'yellow', - 'undefined': 'grey', - 'null': 'bold', - 'string': 'green', - 'date': 'magenta', - // "name": intentionally not styling - 'regexp': 'red' -}; - - -function stylizeWithColor(str, styleType) { - var style = inspect.styles[styleType]; - - if (style) { - return '\u001b[' + inspect.colors[style][0] + 'm' + str + - '\u001b[' + inspect.colors[style][1] + 'm'; - } else { + + + function stylizeNoColor(str, styleType) { return str; } -} - - -function stylizeNoColor(str, styleType) { - return str; -} - - -function arrayToHash(array) { - var hash = {}; - - array.forEach(function(val, idx) { - hash[val] = true; - }); - - return hash; -} - - -function formatValue(ctx, value, recurseTimes) { - // Provide a hook for user-specified inspect functions. - // Check that value is an object with an inspect function on it - if (ctx.customInspect && - value && - isFunction(value.inspect) && - // Filter out the util module, it's inspect function is special - value.inspect !== exports.inspect && - // Also filter out any prototype objects using the circular check. - !(value.constructor && value.constructor.prototype === value)) { - var ret = value.inspect(recurseTimes, ctx); - if (!isString(ret)) { - ret = formatValue(ctx, ret, recurseTimes); - } - return ret; - } - - // Primitive types cannot have properties - var primitive = formatPrimitive(ctx, value); - if (primitive) { - return primitive; - } - - // Look up the keys of the object. - var keys = Object.keys(value); - var visibleKeys = arrayToHash(keys); - - if (ctx.showHidden) { - keys = Object.getOwnPropertyNames(value); - } - - // IE doesn't make error fields non-enumerable - // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx - if (isError(value) - && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { - return formatError(value); + + + function arrayToHash(array) { + var hash = {}; + + array.forEach(function(val, idx) { + hash[val] = true; + }); + + return hash; } - - // Some type of object without properties can be shortcutted. - if (keys.length === 0) { + + + function formatValue(ctx, value, recurseTimes) { + // Provide a hook for user-specified inspect functions. + // Check that value is an object with an inspect function on it + if (ctx.customInspect && + value && + isFunction(value.inspect) && + // Filter out the util module, it's inspect function is special + value.inspect !== exports.inspect && + // Also filter out any prototype objects using the circular check. + !(value.constructor && value.constructor.prototype === value)) { + var ret = value.inspect(recurseTimes, ctx); + if (!isString(ret)) { + ret = formatValue(ctx, ret, recurseTimes); + } + return ret; + } + + // Primitive types cannot have properties + var primitive = formatPrimitive(ctx, value); + if (primitive) { + return primitive; + } + + // Look up the keys of the object. + var keys = Object.keys(value); + var visibleKeys = arrayToHash(keys); + + if (ctx.showHidden) { + keys = Object.getOwnPropertyNames(value); + } + + // IE doesn't make error fields non-enumerable + // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx + if (isError(value) + && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { + return formatError(value); + } + + // Some type of object without properties can be shortcutted. + if (keys.length === 0) { + if (isFunction(value)) { + var name = value.name ? ': ' + value.name : ''; + return ctx.stylize('[Function' + name + ']', 'special'); + } + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } + if (isDate(value)) { + return ctx.stylize(Date.prototype.toString.call(value), 'date'); + } + if (isError(value)) { + return formatError(value); + } + } + + var base = '', array = false, braces = ['{', '}']; + + // Make Array say that they are Array + if (isArray(value)) { + array = true; + braces = ['[', ']']; + } + + // Make functions say that they are functions if (isFunction(value)) { - var name = value.name ? ': ' + value.name : ''; - return ctx.stylize('[Function' + name + ']', 'special'); + var n = value.name ? ': ' + value.name : ''; + base = ' [Function' + n + ']'; } + + // Make RegExps say that they are RegExps if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + base = ' ' + RegExp.prototype.toString.call(value); } + + // Make dates with properties first say the date if (isDate(value)) { - return ctx.stylize(Date.prototype.toString.call(value), 'date'); + base = ' ' + Date.prototype.toUTCString.call(value); } + + // Make error with message first say the error if (isError(value)) { - return formatError(value); + base = ' ' + formatError(value); } - } - - var base = '', array = false, braces = ['{', '}']; - - // Make Array say that they are Array - if (isArray(value)) { - array = true; - braces = ['[', ']']; - } - - // Make functions say that they are functions - if (isFunction(value)) { - var n = value.name ? ': ' + value.name : ''; - base = ' [Function' + n + ']'; - } - - // Make RegExps say that they are RegExps - if (isRegExp(value)) { - base = ' ' + RegExp.prototype.toString.call(value); - } - - // Make dates with properties first say the date - if (isDate(value)) { - base = ' ' + Date.prototype.toUTCString.call(value); - } - - // Make error with message first say the error - if (isError(value)) { - base = ' ' + formatError(value); - } - - if (keys.length === 0 && (!array || value.length == 0)) { - return braces[0] + base + braces[1]; - } - - if (recurseTimes < 0) { - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + + if (keys.length === 0 && (!array || value.length == 0)) { + return braces[0] + base + braces[1]; + } + + if (recurseTimes < 0) { + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } else { + return ctx.stylize('[Object]', 'special'); + } + } + + ctx.seen.push(value); + + var output; + if (array) { + output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); } else { - return ctx.stylize('[Object]', 'special'); + output = keys.map(function(key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); + }); } + + ctx.seen.pop(); + + return reduceToSingleString(output, base, braces); } - - ctx.seen.push(value); - - var output; - if (array) { - output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); - } else { - output = keys.map(function(key) { - return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); - }); + + + function formatPrimitive(ctx, value) { + if (isUndefined(value)) + return ctx.stylize('undefined', 'undefined'); + if (isString(value)) { + var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + '\''; + return ctx.stylize(simple, 'string'); + } + if (isNumber(value)) + return ctx.stylize('' + value, 'number'); + if (isBoolean(value)) + return ctx.stylize('' + value, 'boolean'); + // For some reason typeof null is "object", so special case here. + if (isNull(value)) + return ctx.stylize('null', 'null'); } - - ctx.seen.pop(); - - return reduceToSingleString(output, base, braces); -} - - -function formatPrimitive(ctx, value) { - if (isUndefined(value)) - return ctx.stylize('undefined', 'undefined'); - if (isString(value)) { - var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') - .replace(/'/g, "\\'") - .replace(/\\"/g, '"') + '\''; - return ctx.stylize(simple, 'string'); + + + function formatError(value) { + return '[' + Error.prototype.toString.call(value) + ']'; } - if (isNumber(value)) - return ctx.stylize('' + value, 'number'); - if (isBoolean(value)) - return ctx.stylize('' + value, 'boolean'); - // For some reason typeof null is "object", so special case here. - if (isNull(value)) - return ctx.stylize('null', 'null'); -} - - -function formatError(value) { - return '[' + Error.prototype.toString.call(value) + ']'; -} - - -function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { - var output = []; - for (var i = 0, l = value.length; i < l; ++i) { - if (hasOwnProperty(value, String(i))) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - String(i), true)); - } else { - output.push(''); + + + function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + for (var i = 0, l = value.length; i < l; ++i) { + if (hasOwnProperty(value, String(i))) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + String(i), true)); + } else { + output.push(''); + } } + keys.forEach(function(key) { + if (!key.match(/^\d+$/)) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, true)); + } + }); + return output; } - keys.forEach(function(key) { - if (!key.match(/^\d+$/)) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - key, true)); - } - }); - return output; -} - - -function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { - var name, str, desc; - desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; - if (desc.get) { - if (desc.set) { - str = ctx.stylize('[Getter/Setter]', 'special'); + + + function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { + var name, str, desc; + desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; + if (desc.get) { + if (desc.set) { + str = ctx.stylize('[Getter/Setter]', 'special'); + } else { + str = ctx.stylize('[Getter]', 'special'); + } } else { - str = ctx.stylize('[Getter]', 'special'); + if (desc.set) { + str = ctx.stylize('[Setter]', 'special'); + } } - } else { - if (desc.set) { - str = ctx.stylize('[Setter]', 'special'); + if (!hasOwnProperty(visibleKeys, key)) { + name = '[' + key + ']'; } - } - if (!hasOwnProperty(visibleKeys, key)) { - name = '[' + key + ']'; - } - if (!str) { - if (ctx.seen.indexOf(desc.value) < 0) { - if (isNull(recurseTimes)) { - str = formatValue(ctx, desc.value, null); - } else { - str = formatValue(ctx, desc.value, recurseTimes - 1); - } - if (str.indexOf('\n') > -1) { - if (array) { - str = str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n').substr(2); + if (!str) { + if (ctx.seen.indexOf(desc.value) < 0) { + if (isNull(recurseTimes)) { + str = formatValue(ctx, desc.value, null); } else { - str = '\n' + str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n'); + str = formatValue(ctx, desc.value, recurseTimes - 1); } + if (str.indexOf('\n') > -1) { + if (array) { + str = str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n').substr(2); + } else { + str = '\n' + str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n'); + } + } + } else { + str = ctx.stylize('[Circular]', 'special'); } - } else { - str = ctx.stylize('[Circular]', 'special'); } - } - if (isUndefined(name)) { - if (array && key.match(/^\d+$/)) { - return str; + if (isUndefined(name)) { + if (array && key.match(/^\d+$/)) { + return str; + } + name = JSON.stringify('' + key); + if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { + name = name.substr(1, name.length - 2); + name = ctx.stylize(name, 'name'); + } else { + name = name.replace(/'/g, "\\'") + .replace(/\\"/g, '"') + .replace(/(^"|"$)/g, "'"); + name = ctx.stylize(name, 'string'); + } } - name = JSON.stringify('' + key); - if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { - name = name.substr(1, name.length - 2); - name = ctx.stylize(name, 'name'); - } else { - name = name.replace(/'/g, "\\'") - .replace(/\\"/g, '"') - .replace(/(^"|"$)/g, "'"); - name = ctx.stylize(name, 'string'); + + return name + ': ' + str; + } + + + function reduceToSingleString(output, base, braces) { + var numLinesEst = 0; + var length = output.reduce(function(prev, cur) { + numLinesEst++; + if (cur.indexOf('\n') >= 0) numLinesEst++; + return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; + }, 0); + + if (length > 60) { + return braces[0] + + (base === '' ? '' : base + '\n ') + + ' ' + + output.join(',\n ') + + ' ' + + braces[1]; } + + return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; } - - return name + ': ' + str; -} - - -function reduceToSingleString(output, base, braces) { - var numLinesEst = 0; - var length = output.reduce(function(prev, cur) { - numLinesEst++; - if (cur.indexOf('\n') >= 0) numLinesEst++; - return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; - }, 0); - - if (length > 60) { - return braces[0] + - (base === '' ? '' : base + '\n ') + - ' ' + - output.join(',\n ') + - ' ' + - braces[1]; - } - - return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; -} - - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && - (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = require('./support/isBuffer'); - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - - -function pad(n) { - return n < 10 ? '0' + n.toString(10) : n.toString(10); -} - - -var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', - 'Oct', 'Nov', 'Dec']; - -// 26 Feb 16:19:34 -function timestamp() { - var d = new Date(); - var time = [pad(d.getHours()), - pad(d.getMinutes()), - pad(d.getSeconds())].join(':'); - return [d.getDate(), months[d.getMonth()], time].join(' '); -} - - -// log is just a thin wrapper to console.log that prepends a timestamp -exports.log = function() { - console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); -}; - - -/** - * Inherit the prototype methods from one constructor into another. - * - * The Function.prototype.inherits from lang.js rewritten as a standalone - * function (not on Function.prototype). NOTE: If this file is to be loaded - * during bootstrapping this function needs to be rewritten using some native - * functions as prototype setup using normal JavaScript does not work as - * expected during bootstrapping (see mirror.js in r114903). - * - * @param {function} ctor Constructor function which needs to inherit the - * prototype. - * @param {function} superCtor Constructor function to inherit prototype from. - */ -exports.inherits = require('inherits'); - -exports._extend = function(origin, add) { - // Don't do anything if add isn't an object - if (!add || !isObject(add)) return origin; - - var keys = Object.keys(add); - var i = keys.length; - while (i--) { - origin[keys[i]] = add[keys[i]]; + + + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { + return Array.isArray(ar); } - return origin; -}; - -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -}).call(this)}).call(this,require('_process'),typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./support/isBuffer":85,"_process":92,"inherits":83}],87:[function(require,module,exports){ -(function (global,Buffer){(function (){ -/*! - * The buffer module from node.js, for the browser. - * - * @author Feross Aboukhadijeh - * @license MIT - */ -/* eslint-disable no-proto */ - -'use strict' - -var base64 = require('base64-js') -var ieee754 = require('ieee754') -var isArray = require('isarray') - -exports.Buffer = Buffer -exports.SlowBuffer = SlowBuffer -exports.INSPECT_MAX_BYTES = 50 - -/** - * If `Buffer.TYPED_ARRAY_SUPPORT`: - * === true Use Uint8Array implementation (fastest) - * === false Use Object implementation (most compatible, even IE6) - * - * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, - * Opera 11.6+, iOS 4.2+. - * - * Due to various browser bugs, sometimes the Object implementation will be used even - * when the browser supports typed arrays. - * - * Note: - * - * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, - * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. - * - * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. - * - * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of - * incorrect length in some situations. - - * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they - * get the Object implementation, which is slower but behaves correctly. - */ -Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined - ? global.TYPED_ARRAY_SUPPORT - : typedArraySupport() - -/* - * Export kMaxLength after typed array support is determined. - */ -exports.kMaxLength = kMaxLength() - -function typedArraySupport () { - try { - var arr = new Uint8Array(1) - arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} - return arr.foo() === 42 && // typed array instances can be augmented - typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` - arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` - } catch (e) { - return false - } -} - -function kMaxLength () { - return Buffer.TYPED_ARRAY_SUPPORT - ? 0x7fffffff - : 0x3fffffff -} - -function createBuffer (that, length) { - if (kMaxLength() < length) { - throw new RangeError('Invalid typed array length') + exports.isArray = isArray; + + function isBoolean(arg) { + return typeof arg === 'boolean'; } - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = new Uint8Array(length) - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - if (that === null) { - that = new Buffer(length) - } - that.length = length + exports.isBoolean = isBoolean; + + function isNull(arg) { + return arg === null; } - - return that -} - -/** - * The Buffer constructor returns instances of `Uint8Array` that have their - * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of - * `Uint8Array`, so the returned instances will have all the node `Buffer` methods - * and the `Uint8Array` methods. Square bracket notation works as expected -- it - * returns a single octet. - * - * The `Uint8Array` prototype remains unmodified. - */ - -function Buffer (arg, encodingOrOffset, length) { - if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { - return new Buffer(arg, encodingOrOffset, length) + exports.isNull = isNull; + + function isNullOrUndefined(arg) { + return arg == null; } - - // Common case. - if (typeof arg === 'number') { - if (typeof encodingOrOffset === 'string') { - throw new Error( - 'If encoding is specified then the first argument must be a string' - ) - } - return allocUnsafe(this, arg) + exports.isNullOrUndefined = isNullOrUndefined; + + function isNumber(arg) { + return typeof arg === 'number'; } - return from(this, arg, encodingOrOffset, length) -} - -Buffer.poolSize = 8192 // not used by this implementation - -// TODO: Legacy, not needed anymore. Remove in next major version. -Buffer._augment = function (arr) { - arr.__proto__ = Buffer.prototype - return arr -} - -function from (that, value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('"value" argument must not be a number') + exports.isNumber = isNumber; + + function isString(arg) { + return typeof arg === 'string'; } - - if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { - return fromArrayBuffer(that, value, encodingOrOffset, length) + exports.isString = isString; + + function isSymbol(arg) { + return typeof arg === 'symbol'; } - - if (typeof value === 'string') { - return fromString(that, value, encodingOrOffset) + exports.isSymbol = isSymbol; + + function isUndefined(arg) { + return arg === void 0; } - - return fromObject(that, value) -} - -/** - * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError - * if value is a number. - * Buffer.from(str[, encoding]) - * Buffer.from(array) - * Buffer.from(buffer) - * Buffer.from(arrayBuffer[, byteOffset[, length]]) - **/ -Buffer.from = function (value, encodingOrOffset, length) { - return from(null, value, encodingOrOffset, length) -} - -if (Buffer.TYPED_ARRAY_SUPPORT) { - Buffer.prototype.__proto__ = Uint8Array.prototype - Buffer.__proto__ = Uint8Array - if (typeof Symbol !== 'undefined' && Symbol.species && - Buffer[Symbol.species] === Buffer) { - // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 - Object.defineProperty(Buffer, Symbol.species, { - value: null, - configurable: true - }) + exports.isUndefined = isUndefined; + + function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; } -} - -function assertSize (size) { - if (typeof size !== 'number') { - throw new TypeError('"size" argument must be a number') - } else if (size < 0) { - throw new RangeError('"size" argument must not be negative') + exports.isRegExp = isRegExp; + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; } -} - -function alloc (that, size, fill, encoding) { - assertSize(size) - if (size <= 0) { - return createBuffer(that, size) + exports.isObject = isObject; + + function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; } - if (fill !== undefined) { - // Only pay attention to encoding if it's a string. This - // prevents accidentally sending in a number that would - // be interpretted as a start offset. - return typeof encoding === 'string' - ? createBuffer(that, size).fill(fill, encoding) - : createBuffer(that, size).fill(fill) - } - return createBuffer(that, size) -} - -/** - * Creates a new filled Buffer instance. - * alloc(size[, fill[, encoding]]) - **/ -Buffer.alloc = function (size, fill, encoding) { - return alloc(null, size, fill, encoding) -} - -function allocUnsafe (that, size) { - assertSize(size) - that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) { - for (var i = 0; i < size; ++i) { - that[i] = 0 - } - } - return that -} - -/** - * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. - * */ -Buffer.allocUnsafe = function (size) { - return allocUnsafe(null, size) -} -/** - * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. - */ -Buffer.allocUnsafeSlow = function (size) { - return allocUnsafe(null, size) -} - -function fromString (that, string, encoding) { - if (typeof encoding !== 'string' || encoding === '') { - encoding = 'utf8' + exports.isDate = isDate; + + function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); } - - if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding') + exports.isError = isError; + + function isFunction(arg) { + return typeof arg === 'function'; } - - var length = byteLength(string, encoding) | 0 - that = createBuffer(that, length) - - var actual = that.write(string, encoding) - - if (actual !== length) { - // Writing a hex string, for example, that contains invalid characters will - // cause everything after the first invalid character to be ignored. (e.g. - // 'abxxcd' will be treated as 'ab') - that = that.slice(0, actual) + exports.isFunction = isFunction; + + function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; + } + exports.isPrimitive = isPrimitive; + + exports.isBuffer = require('./support/isBuffer'); + + function objectToString(o) { + return Object.prototype.toString.call(o); } - - return that -} - -function fromArrayLike (that, array) { - var length = array.length < 0 ? 0 : checked(array.length) | 0 - that = createBuffer(that, length) - for (var i = 0; i < length; i += 1) { - that[i] = array[i] & 255 + + + function pad(n) { + return n < 10 ? '0' + n.toString(10) : n.toString(10); } - return that -} - -function fromArrayBuffer (that, array, byteOffset, length) { - array.byteLength // this throws if `array` is not a valid ArrayBuffer - - if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('\'offset\' is out of bounds') + + + var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', + 'Oct', 'Nov', 'Dec']; + + // 26 Feb 16:19:34 + function timestamp() { + var d = new Date(); + var time = [pad(d.getHours()), + pad(d.getMinutes()), + pad(d.getSeconds())].join(':'); + return [d.getDate(), months[d.getMonth()], time].join(' '); } - - if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('\'length\' is out of bounds') + + + // log is just a thin wrapper to console.log that prepends a timestamp + exports.log = function() { + console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); + }; + + + /** + * Inherit the prototype methods from one constructor into another. + * + * The Function.prototype.inherits from lang.js rewritten as a standalone + * function (not on Function.prototype). NOTE: If this file is to be loaded + * during bootstrapping this function needs to be rewritten using some native + * functions as prototype setup using normal JavaScript does not work as + * expected during bootstrapping (see mirror.js in r114903). + * + * @param {function} ctor Constructor function which needs to inherit the + * prototype. + * @param {function} superCtor Constructor function to inherit prototype from. + */ + exports.inherits = require('inherits'); + + exports._extend = function(origin, add) { + // Don't do anything if add isn't an object + if (!add || !isObject(add)) return origin; + + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; + } + return origin; + }; + + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); } - - if (byteOffset === undefined && length === undefined) { - array = new Uint8Array(array) - } else if (length === undefined) { - array = new Uint8Array(array, byteOffset) - } else { - array = new Uint8Array(array, byteOffset, length) + + }).call(this)}).call(this,require('_process'),typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) + },{"./support/isBuffer":85,"_process":92,"inherits":83}],87:[function(require,module,exports){ + (function (global,Buffer){(function (){ + /*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ + /* eslint-disable no-proto */ + + 'use strict' + + var base64 = require('base64-js') + var ieee754 = require('ieee754') + var isArray = require('isarray') + + exports.Buffer = Buffer + exports.SlowBuffer = SlowBuffer + exports.INSPECT_MAX_BYTES = 50 + + /** + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Use Object implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * Due to various browser bugs, sometimes the Object implementation will be used even + * when the browser supports typed arrays. + * + * Note: + * + * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, + * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. + * + * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. + * + * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of + * incorrect length in some situations. + + * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they + * get the Object implementation, which is slower but behaves correctly. + */ + Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined + ? global.TYPED_ARRAY_SUPPORT + : typedArraySupport() + + /* + * Export kMaxLength after typed array support is determined. + */ + exports.kMaxLength = kMaxLength() + + function typedArraySupport () { + try { + var arr = new Uint8Array(1) + arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} + return arr.foo() === 42 && // typed array instances can be augmented + typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` + arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` + } catch (e) { + return false + } } - - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = array - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - that = fromArrayLike(that, array) + + function kMaxLength () { + return Buffer.TYPED_ARRAY_SUPPORT + ? 0x7fffffff + : 0x3fffffff } - return that -} - -function fromObject (that, obj) { - if (Buffer.isBuffer(obj)) { - var len = checked(obj.length) | 0 - that = createBuffer(that, len) - - if (that.length === 0) { - return that + + function createBuffer (that, length) { + if (kMaxLength() < length) { + throw new RangeError('Invalid typed array length') + } + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = new Uint8Array(length) + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + if (that === null) { + that = new Buffer(length) + } + that.length = length } - - obj.copy(that, 0, 0, len) + return that } - - if (obj) { - if ((typeof ArrayBuffer !== 'undefined' && - obj.buffer instanceof ArrayBuffer) || 'length' in obj) { - if (typeof obj.length !== 'number' || isnan(obj.length)) { - return createBuffer(that, 0) - } - return fromArrayLike(that, obj) + + /** + * The Buffer constructor returns instances of `Uint8Array` that have their + * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of + * `Uint8Array`, so the returned instances will have all the node `Buffer` methods + * and the `Uint8Array` methods. Square bracket notation works as expected -- it + * returns a single octet. + * + * The `Uint8Array` prototype remains unmodified. + */ + + function Buffer (arg, encodingOrOffset, length) { + if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { + return new Buffer(arg, encodingOrOffset, length) } - - if (obj.type === 'Buffer' && isArray(obj.data)) { - return fromArrayLike(that, obj.data) + + // Common case. + if (typeof arg === 'number') { + if (typeof encodingOrOffset === 'string') { + throw new Error( + 'If encoding is specified then the first argument must be a string' + ) + } + return allocUnsafe(this, arg) } + return from(this, arg, encodingOrOffset, length) } - - throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') -} - -function checked (length) { - // Note: cannot use `length < kMaxLength()` here because that fails when - // length is NaN (which is otherwise coerced to zero.) - if (length >= kMaxLength()) { - throw new RangeError('Attempt to allocate Buffer larger than maximum ' + - 'size: 0x' + kMaxLength().toString(16) + ' bytes') + + Buffer.poolSize = 8192 // not used by this implementation + + // TODO: Legacy, not needed anymore. Remove in next major version. + Buffer._augment = function (arr) { + arr.__proto__ = Buffer.prototype + return arr } - return length | 0 -} - -function SlowBuffer (length) { - if (+length != length) { // eslint-disable-line eqeqeq - length = 0 + + function from (that, value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number') + } + + if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { + return fromArrayBuffer(that, value, encodingOrOffset, length) + } + + if (typeof value === 'string') { + return fromString(that, value, encodingOrOffset) + } + + return fromObject(that, value) } - return Buffer.alloc(+length) -} - -Buffer.isBuffer = function isBuffer (b) { - return !!(b != null && b._isBuffer) -} - -Buffer.compare = function compare (a, b) { - if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError('Arguments must be Buffers') + + /** + * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError + * if value is a number. + * Buffer.from(str[, encoding]) + * Buffer.from(array) + * Buffer.from(buffer) + * Buffer.from(arrayBuffer[, byteOffset[, length]]) + **/ + Buffer.from = function (value, encodingOrOffset, length) { + return from(null, value, encodingOrOffset, length) } - - if (a === b) return 0 - - var x = a.length - var y = b.length - - for (var i = 0, len = Math.min(x, y); i < len; ++i) { - if (a[i] !== b[i]) { - x = a[i] - y = b[i] - break + + if (Buffer.TYPED_ARRAY_SUPPORT) { + Buffer.prototype.__proto__ = Uint8Array.prototype + Buffer.__proto__ = Uint8Array + if (typeof Symbol !== 'undefined' && Symbol.species && + Buffer[Symbol.species] === Buffer) { + // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 + Object.defineProperty(Buffer, Symbol.species, { + value: null, + configurable: true + }) } } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -Buffer.isEncoding = function isEncoding (encoding) { - switch (String(encoding).toLowerCase()) { - case 'hex': - case 'utf8': - case 'utf-8': - case 'ascii': - case 'latin1': - case 'binary': - case 'base64': - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return true - default: - return false + + function assertSize (size) { + if (typeof size !== 'number') { + throw new TypeError('"size" argument must be a number') + } else if (size < 0) { + throw new RangeError('"size" argument must not be negative') + } } -} - -Buffer.concat = function concat (list, length) { - if (!isArray(list)) { - throw new TypeError('"list" argument must be an Array of Buffers') + + function alloc (that, size, fill, encoding) { + assertSize(size) + if (size <= 0) { + return createBuffer(that, size) + } + if (fill !== undefined) { + // Only pay attention to encoding if it's a string. This + // prevents accidentally sending in a number that would + // be interpretted as a start offset. + return typeof encoding === 'string' + ? createBuffer(that, size).fill(fill, encoding) + : createBuffer(that, size).fill(fill) + } + return createBuffer(that, size) } - - if (list.length === 0) { - return Buffer.alloc(0) + + /** + * Creates a new filled Buffer instance. + * alloc(size[, fill[, encoding]]) + **/ + Buffer.alloc = function (size, fill, encoding) { + return alloc(null, size, fill, encoding) } - - var i - if (length === undefined) { - length = 0 - for (i = 0; i < list.length; ++i) { - length += list[i].length + + function allocUnsafe (that, size) { + assertSize(size) + that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < size; ++i) { + that[i] = 0 + } } + return that } - - var buffer = Buffer.allocUnsafe(length) - var pos = 0 - for (i = 0; i < list.length; ++i) { - var buf = list[i] - if (!Buffer.isBuffer(buf)) { - throw new TypeError('"list" argument must be an Array of Buffers') - } - buf.copy(buffer, pos) - pos += buf.length + + /** + * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. + * */ + Buffer.allocUnsafe = function (size) { + return allocUnsafe(null, size) } - return buffer -} - -function byteLength (string, encoding) { - if (Buffer.isBuffer(string)) { - return string.length + /** + * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. + */ + Buffer.allocUnsafeSlow = function (size) { + return allocUnsafe(null, size) } - if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && - (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { - return string.byteLength + + function fromString (that, string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8' + } + + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('"encoding" must be a valid string encoding') + } + + var length = byteLength(string, encoding) | 0 + that = createBuffer(that, length) + + var actual = that.write(string, encoding) + + if (actual !== length) { + // Writing a hex string, for example, that contains invalid characters will + // cause everything after the first invalid character to be ignored. (e.g. + // 'abxxcd' will be treated as 'ab') + that = that.slice(0, actual) + } + + return that } - if (typeof string !== 'string') { - string = '' + string + + function fromArrayLike (that, array) { + var length = array.length < 0 ? 0 : checked(array.length) | 0 + that = createBuffer(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that } - - var len = string.length - if (len === 0) return 0 - - // Use a for loop to avoid recursion - var loweredCase = false - for (;;) { - switch (encoding) { - case 'ascii': - case 'latin1': - case 'binary': - return len - case 'utf8': - case 'utf-8': - case undefined: - return utf8ToBytes(string).length - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return len * 2 - case 'hex': - return len >>> 1 - case 'base64': - return base64ToBytes(string).length - default: - if (loweredCase) return utf8ToBytes(string).length // assume utf8 - encoding = ('' + encoding).toLowerCase() - loweredCase = true + + function fromArrayBuffer (that, array, byteOffset, length) { + array.byteLength // this throws if `array` is not a valid ArrayBuffer + + if (byteOffset < 0 || array.byteLength < byteOffset) { + throw new RangeError('\'offset\' is out of bounds') + } + + if (array.byteLength < byteOffset + (length || 0)) { + throw new RangeError('\'length\' is out of bounds') + } + + if (byteOffset === undefined && length === undefined) { + array = new Uint8Array(array) + } else if (length === undefined) { + array = new Uint8Array(array, byteOffset) + } else { + array = new Uint8Array(array, byteOffset, length) + } + + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = array + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + that = fromArrayLike(that, array) } + return that } -} -Buffer.byteLength = byteLength - -function slowToString (encoding, start, end) { - var loweredCase = false - - // No need to verify that "this.length <= MAX_UINT32" since it's a read-only - // property of a typed array. - - // This behaves neither like String nor Uint8Array in that we set start/end - // to their upper/lower bounds if the value passed is out of range. - // undefined is handled specially as per ECMA-262 6th Edition, - // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. - if (start === undefined || start < 0) { - start = 0 + + function fromObject (that, obj) { + if (Buffer.isBuffer(obj)) { + var len = checked(obj.length) | 0 + that = createBuffer(that, len) + + if (that.length === 0) { + return that + } + + obj.copy(that, 0, 0, len) + return that + } + + if (obj) { + if ((typeof ArrayBuffer !== 'undefined' && + obj.buffer instanceof ArrayBuffer) || 'length' in obj) { + if (typeof obj.length !== 'number' || isnan(obj.length)) { + return createBuffer(that, 0) + } + return fromArrayLike(that, obj) + } + + if (obj.type === 'Buffer' && isArray(obj.data)) { + return fromArrayLike(that, obj.data) + } + } + + throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') } - // Return early if start > this.length. Done here to prevent potential uint32 - // coercion fail below. - if (start > this.length) { - return '' + + function checked (length) { + // Note: cannot use `length < kMaxLength()` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= kMaxLength()) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + kMaxLength().toString(16) + ' bytes') + } + return length | 0 } - - if (end === undefined || end > this.length) { - end = this.length + + function SlowBuffer (length) { + if (+length != length) { // eslint-disable-line eqeqeq + length = 0 + } + return Buffer.alloc(+length) } - - if (end <= 0) { - return '' + + Buffer.isBuffer = function isBuffer (b) { + return !!(b != null && b._isBuffer) } - - // Force coersion to uint32. This will also coerce falsey/NaN values to 0. - end >>>= 0 - start >>>= 0 - - if (end <= start) { - return '' + + Buffer.compare = function compare (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers') + } + + if (a === b) return 0 + + var x = a.length + var y = b.length + + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i] + y = b[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 } - - if (!encoding) encoding = 'utf8' - - while (true) { - switch (encoding) { + + Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { case 'hex': - return hexSlice(this, start, end) - case 'utf8': case 'utf-8': - return utf8Slice(this, start, end) - case 'ascii': - return asciiSlice(this, start, end) - case 'latin1': case 'binary': - return latin1Slice(this, start, end) - case 'base64': - return base64Slice(this, start, end) - case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': - return utf16leSlice(this, start, end) - + return true default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = (encoding + '').toLowerCase() - loweredCase = true + return false + } + } + + Buffer.concat = function concat (list, length) { + if (!isArray(list)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + + if (list.length === 0) { + return Buffer.alloc(0) + } + + var i + if (length === undefined) { + length = 0 + for (i = 0; i < list.length; ++i) { + length += list[i].length + } + } + + var buffer = Buffer.allocUnsafe(length) + var pos = 0 + for (i = 0; i < list.length; ++i) { + var buf = list[i] + if (!Buffer.isBuffer(buf)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + buf.copy(buffer, pos) + pos += buf.length + } + return buffer + } + + function byteLength (string, encoding) { + if (Buffer.isBuffer(string)) { + return string.length + } + if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && + (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { + return string.byteLength + } + if (typeof string !== 'string') { + string = '' + string + } + + var len = string.length + if (len === 0) return 0 + + // Use a for loop to avoid recursion + var loweredCase = false + for (;;) { + switch (encoding) { + case 'ascii': + case 'latin1': + case 'binary': + return len + case 'utf8': + case 'utf-8': + case undefined: + return utf8ToBytes(string).length + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2 + case 'hex': + return len >>> 1 + case 'base64': + return base64ToBytes(string).length + default: + if (loweredCase) return utf8ToBytes(string).length // assume utf8 + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } + } + Buffer.byteLength = byteLength + + function slowToString (encoding, start, end) { + var loweredCase = false + + // No need to verify that "this.length <= MAX_UINT32" since it's a read-only + // property of a typed array. + + // This behaves neither like String nor Uint8Array in that we set start/end + // to their upper/lower bounds if the value passed is out of range. + // undefined is handled specially as per ECMA-262 6th Edition, + // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. + if (start === undefined || start < 0) { + start = 0 + } + // Return early if start > this.length. Done here to prevent potential uint32 + // coercion fail below. + if (start > this.length) { + return '' + } + + if (end === undefined || end > this.length) { + end = this.length + } + + if (end <= 0) { + return '' + } + + // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + end >>>= 0 + start >>>= 0 + + if (end <= start) { + return '' + } + + if (!encoding) encoding = 'utf8' + + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end) + + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end) + + case 'ascii': + return asciiSlice(this, start, end) + + case 'latin1': + case 'binary': + return latin1Slice(this, start, end) + + case 'base64': + return base64Slice(this, start, end) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = (encoding + '').toLowerCase() + loweredCase = true + } } } -} - -// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect -// Buffer instances. -Buffer.prototype._isBuffer = true - -function swap (b, n, m) { - var i = b[n] - b[n] = b[m] - b[m] = i -} - -Buffer.prototype.swap16 = function swap16 () { - var len = this.length - if (len % 2 !== 0) { - throw new RangeError('Buffer size must be a multiple of 16-bits') - } - for (var i = 0; i < len; i += 2) { - swap(this, i, i + 1) - } - return this -} - -Buffer.prototype.swap32 = function swap32 () { - var len = this.length - if (len % 4 !== 0) { - throw new RangeError('Buffer size must be a multiple of 32-bits') - } - for (var i = 0; i < len; i += 4) { - swap(this, i, i + 3) - swap(this, i + 1, i + 2) + + // The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect + // Buffer instances. + Buffer.prototype._isBuffer = true + + function swap (b, n, m) { + var i = b[n] + b[n] = b[m] + b[m] = i } - return this -} - -Buffer.prototype.swap64 = function swap64 () { - var len = this.length - if (len % 8 !== 0) { - throw new RangeError('Buffer size must be a multiple of 64-bits') + + Buffer.prototype.swap16 = function swap16 () { + var len = this.length + if (len % 2 !== 0) { + throw new RangeError('Buffer size must be a multiple of 16-bits') + } + for (var i = 0; i < len; i += 2) { + swap(this, i, i + 1) + } + return this } - for (var i = 0; i < len; i += 8) { - swap(this, i, i + 7) - swap(this, i + 1, i + 6) - swap(this, i + 2, i + 5) - swap(this, i + 3, i + 4) + + Buffer.prototype.swap32 = function swap32 () { + var len = this.length + if (len % 4 !== 0) { + throw new RangeError('Buffer size must be a multiple of 32-bits') + } + for (var i = 0; i < len; i += 4) { + swap(this, i, i + 3) + swap(this, i + 1, i + 2) + } + return this } - return this -} - -Buffer.prototype.toString = function toString () { - var length = this.length | 0 - if (length === 0) return '' - if (arguments.length === 0) return utf8Slice(this, 0, length) - return slowToString.apply(this, arguments) -} - -Buffer.prototype.equals = function equals (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return true - return Buffer.compare(this, b) === 0 -} - -Buffer.prototype.inspect = function inspect () { - var str = '' - var max = exports.INSPECT_MAX_BYTES - if (this.length > 0) { - str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') - if (this.length > max) str += ' ... ' + + Buffer.prototype.swap64 = function swap64 () { + var len = this.length + if (len % 8 !== 0) { + throw new RangeError('Buffer size must be a multiple of 64-bits') + } + for (var i = 0; i < len; i += 8) { + swap(this, i, i + 7) + swap(this, i + 1, i + 6) + swap(this, i + 2, i + 5) + swap(this, i + 3, i + 4) + } + return this } - return '' -} - -Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { - if (!Buffer.isBuffer(target)) { - throw new TypeError('Argument must be a Buffer') + + Buffer.prototype.toString = function toString () { + var length = this.length | 0 + if (length === 0) return '' + if (arguments.length === 0) return utf8Slice(this, 0, length) + return slowToString.apply(this, arguments) } - - if (start === undefined) { - start = 0 + + Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return true + return Buffer.compare(this, b) === 0 } - if (end === undefined) { - end = target ? target.length : 0 + + Buffer.prototype.inspect = function inspect () { + var str = '' + var max = exports.INSPECT_MAX_BYTES + if (this.length > 0) { + str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') + if (this.length > max) str += ' ... ' + } + return '' } - if (thisStart === undefined) { - thisStart = 0 + + Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (!Buffer.isBuffer(target)) { + throw new TypeError('Argument must be a Buffer') + } + + if (start === undefined) { + start = 0 + } + if (end === undefined) { + end = target ? target.length : 0 + } + if (thisStart === undefined) { + thisStart = 0 + } + if (thisEnd === undefined) { + thisEnd = this.length + } + + if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { + throw new RangeError('out of range index') + } + + if (thisStart >= thisEnd && start >= end) { + return 0 + } + if (thisStart >= thisEnd) { + return -1 + } + if (start >= end) { + return 1 + } + + start >>>= 0 + end >>>= 0 + thisStart >>>= 0 + thisEnd >>>= 0 + + if (this === target) return 0 + + var x = thisEnd - thisStart + var y = end - start + var len = Math.min(x, y) + + var thisCopy = this.slice(thisStart, thisEnd) + var targetCopy = target.slice(start, end) + + for (var i = 0; i < len; ++i) { + if (thisCopy[i] !== targetCopy[i]) { + x = thisCopy[i] + y = targetCopy[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 } - if (thisEnd === undefined) { - thisEnd = this.length + + // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, + // OR the last index of `val` in `buffer` at offset <= `byteOffset`. + // + // Arguments: + // - buffer - a Buffer to search + // - val - a string, Buffer, or number + // - byteOffset - an index into `buffer`; will be clamped to an int32 + // - encoding - an optional encoding, relevant is val is a string + // - dir - true for indexOf, false for lastIndexOf + function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { + // Empty buffer means no match + if (buffer.length === 0) return -1 + + // Normalize byteOffset + if (typeof byteOffset === 'string') { + encoding = byteOffset + byteOffset = 0 + } else if (byteOffset > 0x7fffffff) { + byteOffset = 0x7fffffff + } else if (byteOffset < -0x80000000) { + byteOffset = -0x80000000 + } + byteOffset = +byteOffset // Coerce to Number. + if (isNaN(byteOffset)) { + // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer + byteOffset = dir ? 0 : (buffer.length - 1) + } + + // Normalize byteOffset: negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = buffer.length + byteOffset + if (byteOffset >= buffer.length) { + if (dir) return -1 + else byteOffset = buffer.length - 1 + } else if (byteOffset < 0) { + if (dir) byteOffset = 0 + else return -1 + } + + // Normalize val + if (typeof val === 'string') { + val = Buffer.from(val, encoding) + } + + // Finally, search either indexOf (if dir is true) or lastIndexOf + if (Buffer.isBuffer(val)) { + // Special case: looking for empty string/buffer always fails + if (val.length === 0) { + return -1 + } + return arrayIndexOf(buffer, val, byteOffset, encoding, dir) + } else if (typeof val === 'number') { + val = val & 0xFF // Search for a byte value [0-255] + if (Buffer.TYPED_ARRAY_SUPPORT && + typeof Uint8Array.prototype.indexOf === 'function') { + if (dir) { + return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) + } else { + return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) + } + } + return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) + } + + throw new TypeError('val must be string, number or Buffer') } - - if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { - throw new RangeError('out of range index') + + function arrayIndexOf (arr, val, byteOffset, encoding, dir) { + var indexSize = 1 + var arrLength = arr.length + var valLength = val.length + + if (encoding !== undefined) { + encoding = String(encoding).toLowerCase() + if (encoding === 'ucs2' || encoding === 'ucs-2' || + encoding === 'utf16le' || encoding === 'utf-16le') { + if (arr.length < 2 || val.length < 2) { + return -1 + } + indexSize = 2 + arrLength /= 2 + valLength /= 2 + byteOffset /= 2 + } + } + + function read (buf, i) { + if (indexSize === 1) { + return buf[i] + } else { + return buf.readUInt16BE(i * indexSize) + } + } + + var i + if (dir) { + var foundIndex = -1 + for (i = byteOffset; i < arrLength; i++) { + if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { + if (foundIndex === -1) foundIndex = i + if (i - foundIndex + 1 === valLength) return foundIndex * indexSize + } else { + if (foundIndex !== -1) i -= i - foundIndex + foundIndex = -1 + } + } + } else { + if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength + for (i = byteOffset; i >= 0; i--) { + var found = true + for (var j = 0; j < valLength; j++) { + if (read(arr, i + j) !== read(val, j)) { + found = false + break + } + } + if (found) return i + } + } + + return -1 } - - if (thisStart >= thisEnd && start >= end) { - return 0 + + Buffer.prototype.includes = function includes (val, byteOffset, encoding) { + return this.indexOf(val, byteOffset, encoding) !== -1 } - if (thisStart >= thisEnd) { - return -1 + + Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, true) } - if (start >= end) { - return 1 + + Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, false) } - - start >>>= 0 - end >>>= 0 - thisStart >>>= 0 - thisEnd >>>= 0 - - if (this === target) return 0 - - var x = thisEnd - thisStart - var y = end - start - var len = Math.min(x, y) - - var thisCopy = this.slice(thisStart, thisEnd) - var targetCopy = target.slice(start, end) - - for (var i = 0; i < len; ++i) { - if (thisCopy[i] !== targetCopy[i]) { - x = thisCopy[i] - y = targetCopy[i] - break + + function hexWrite (buf, string, offset, length) { + offset = Number(offset) || 0 + var remaining = buf.length - offset + if (!length) { + length = remaining + } else { + length = Number(length) + if (length > remaining) { + length = remaining + } + } + + // must be an even number of digits + var strLen = string.length + if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') + + if (length > strLen / 2) { + length = strLen / 2 } + for (var i = 0; i < length; ++i) { + var parsed = parseInt(string.substr(i * 2, 2), 16) + if (isNaN(parsed)) return i + buf[offset + i] = parsed + } + return i } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, -// OR the last index of `val` in `buffer` at offset <= `byteOffset`. -// -// Arguments: -// - buffer - a Buffer to search -// - val - a string, Buffer, or number -// - byteOffset - an index into `buffer`; will be clamped to an int32 -// - encoding - an optional encoding, relevant is val is a string -// - dir - true for indexOf, false for lastIndexOf -function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { - // Empty buffer means no match - if (buffer.length === 0) return -1 - - // Normalize byteOffset - if (typeof byteOffset === 'string') { - encoding = byteOffset - byteOffset = 0 - } else if (byteOffset > 0x7fffffff) { - byteOffset = 0x7fffffff - } else if (byteOffset < -0x80000000) { - byteOffset = -0x80000000 + + function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) } - byteOffset = +byteOffset // Coerce to Number. - if (isNaN(byteOffset)) { - // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer - byteOffset = dir ? 0 : (buffer.length - 1) + + function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length) } - - // Normalize byteOffset: negative offsets start from the end of the buffer - if (byteOffset < 0) byteOffset = buffer.length + byteOffset - if (byteOffset >= buffer.length) { - if (dir) return -1 - else byteOffset = buffer.length - 1 - } else if (byteOffset < 0) { - if (dir) byteOffset = 0 - else return -1 + + function latin1Write (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length) } - - // Normalize val - if (typeof val === 'string') { - val = Buffer.from(val, encoding) + + function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length) } - - // Finally, search either indexOf (if dir is true) or lastIndexOf - if (Buffer.isBuffer(val)) { - // Special case: looking for empty string/buffer always fails - if (val.length === 0) { - return -1 - } - return arrayIndexOf(buffer, val, byteOffset, encoding, dir) - } else if (typeof val === 'number') { - val = val & 0xFF // Search for a byte value [0-255] - if (Buffer.TYPED_ARRAY_SUPPORT && - typeof Uint8Array.prototype.indexOf === 'function') { - if (dir) { - return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) + + function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) + } + + Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8' + length = this.length + offset = 0 + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset + length = this.length + offset = 0 + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset | 0 + if (isFinite(length)) { + length = length | 0 + if (encoding === undefined) encoding = 'utf8' } else { - return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) + encoding = length + length = undefined } + // legacy write(string, encoding, offset, length) - remove in v0.13 + } else { + throw new Error( + 'Buffer.write(string, encoding, offset[, length]) is no longer supported' + ) } - return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) - } - - throw new TypeError('val must be string, number or Buffer') -} - -function arrayIndexOf (arr, val, byteOffset, encoding, dir) { - var indexSize = 1 - var arrLength = arr.length - var valLength = val.length - - if (encoding !== undefined) { - encoding = String(encoding).toLowerCase() - if (encoding === 'ucs2' || encoding === 'ucs-2' || - encoding === 'utf16le' || encoding === 'utf-16le') { - if (arr.length < 2 || val.length < 2) { - return -1 + + var remaining = this.length - offset + if (length === undefined || length > remaining) length = remaining + + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('Attempt to write outside buffer bounds') + } + + if (!encoding) encoding = 'utf8' + + var loweredCase = false + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length) + + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length) + + case 'ascii': + return asciiWrite(this, string, offset, length) + + case 'latin1': + case 'binary': + return latin1Write(this, string, offset, length) + + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = ('' + encoding).toLowerCase() + loweredCase = true } - indexSize = 2 - arrLength /= 2 - valLength /= 2 - byteOffset /= 2 } } - - function read (buf, i) { - if (indexSize === 1) { - return buf[i] - } else { - return buf.readUInt16BE(i * indexSize) + + Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) } } - - var i - if (dir) { - var foundIndex = -1 - for (i = byteOffset; i < arrLength; i++) { - if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { - if (foundIndex === -1) foundIndex = i - if (i - foundIndex + 1 === valLength) return foundIndex * indexSize - } else { - if (foundIndex !== -1) i -= i - foundIndex - foundIndex = -1 - } + + function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf) + } else { + return base64.fromByteArray(buf.slice(start, end)) } - } else { - if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength - for (i = byteOffset; i >= 0; i--) { - var found = true - for (var j = 0; j < valLength; j++) { - if (read(arr, i + j) !== read(val, j)) { - found = false - break + } + + function utf8Slice (buf, start, end) { + end = Math.min(buf.length, end) + var res = [] + + var i = start + while (i < end) { + var firstByte = buf[i] + var codePoint = null + var bytesPerSequence = (firstByte > 0xEF) ? 4 + : (firstByte > 0xDF) ? 3 + : (firstByte > 0xBF) ? 2 + : 1 + + if (i + bytesPerSequence <= end) { + var secondByte, thirdByte, fourthByte, tempCodePoint + + switch (bytesPerSequence) { + case 1: + if (firstByte < 0x80) { + codePoint = firstByte + } + break + case 2: + secondByte = buf[i + 1] + if ((secondByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) + if (tempCodePoint > 0x7F) { + codePoint = tempCodePoint + } + } + break + case 3: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) + if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { + codePoint = tempCodePoint + } + } + break + case 4: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + fourthByte = buf[i + 3] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) + if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { + codePoint = tempCodePoint + } + } } } - if (found) return i + + if (codePoint === null) { + // we did not generate a valid codePoint so insert a + // replacement char (U+FFFD) and advance only 1 byte + codePoint = 0xFFFD + bytesPerSequence = 1 + } else if (codePoint > 0xFFFF) { + // encode to utf16 (surrogate pair dance) + codePoint -= 0x10000 + res.push(codePoint >>> 10 & 0x3FF | 0xD800) + codePoint = 0xDC00 | codePoint & 0x3FF + } + + res.push(codePoint) + i += bytesPerSequence } + + return decodeCodePointsArray(res) } - - return -1 -} - -Buffer.prototype.includes = function includes (val, byteOffset, encoding) { - return this.indexOf(val, byteOffset, encoding) !== -1 -} - -Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, true) -} - -Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, false) -} - -function hexWrite (buf, string, offset, length) { - offset = Number(offset) || 0 - var remaining = buf.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining + + // Based on http://stackoverflow.com/a/22747272/680742, the browser with + // the lowest limit is Chrome, with 0x10000 args. + // We go 1 magnitude less, for safety + var MAX_ARGUMENTS_LENGTH = 0x1000 + + function decodeCodePointsArray (codePoints) { + var len = codePoints.length + if (len <= MAX_ARGUMENTS_LENGTH) { + return String.fromCharCode.apply(String, codePoints) // avoid extra slice() + } + + // Decode in chunks to avoid "call stack size exceeded". + var res = '' + var i = 0 + while (i < len) { + res += String.fromCharCode.apply( + String, + codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) + ) } + return res } - - // must be an even number of digits - var strLen = string.length - if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') - - if (length > strLen / 2) { - length = strLen / 2 + + function asciiSlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i] & 0x7F) + } + return ret + } + + function latin1Slice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i]) + } + return ret } - for (var i = 0; i < length; ++i) { - var parsed = parseInt(string.substr(i * 2, 2), 16) - if (isNaN(parsed)) return i - buf[offset + i] = parsed + + function hexSlice (buf, start, end) { + var len = buf.length + + if (!start || start < 0) start = 0 + if (!end || end < 0 || end > len) end = len + + var out = '' + for (var i = start; i < end; ++i) { + out += toHex(buf[i]) + } + return out } - return i -} - -function utf8Write (buf, string, offset, length) { - return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) -} - -function asciiWrite (buf, string, offset, length) { - return blitBuffer(asciiToBytes(string), buf, offset, length) -} - -function latin1Write (buf, string, offset, length) { - return asciiWrite(buf, string, offset, length) -} - -function base64Write (buf, string, offset, length) { - return blitBuffer(base64ToBytes(string), buf, offset, length) -} - -function ucs2Write (buf, string, offset, length) { - return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) -} - -Buffer.prototype.write = function write (string, offset, length, encoding) { - // Buffer#write(string) - if (offset === undefined) { - encoding = 'utf8' - length = this.length - offset = 0 - // Buffer#write(string, encoding) - } else if (length === undefined && typeof offset === 'string') { - encoding = offset - length = this.length - offset = 0 - // Buffer#write(string, offset[, length][, encoding]) - } else if (isFinite(offset)) { - offset = offset | 0 - if (isFinite(length)) { - length = length | 0 - if (encoding === undefined) encoding = 'utf8' + + function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end) + var res = '' + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + } + return res + } + + Buffer.prototype.slice = function slice (start, end) { + var len = this.length + start = ~~start + end = end === undefined ? len : ~~end + + if (start < 0) { + start += len + if (start < 0) start = 0 + } else if (start > len) { + start = len + } + + if (end < 0) { + end += len + if (end < 0) end = 0 + } else if (end > len) { + end = len + } + + if (end < start) end = start + + var newBuf + if (Buffer.TYPED_ARRAY_SUPPORT) { + newBuf = this.subarray(start, end) + newBuf.__proto__ = Buffer.prototype } else { - encoding = length - length = undefined + var sliceLen = end - start + newBuf = new Buffer(sliceLen, undefined) + for (var i = 0; i < sliceLen; ++i) { + newBuf[i] = this[i + start] + } } - // legacy write(string, encoding, offset, length) - remove in v0.13 - } else { - throw new Error( - 'Buffer.write(string, encoding, offset[, length]) is no longer supported' - ) + + return newBuf } - - var remaining = this.length - offset - if (length === undefined || length > remaining) length = remaining - - if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { - throw new RangeError('Attempt to write outside buffer bounds') + + /* + * Need to make sure that buffer isn't trying to write out of bounds. + */ + function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') } - - if (!encoding) encoding = 'utf8' - - var loweredCase = false - for (;;) { - switch (encoding) { - case 'hex': - return hexWrite(this, string, offset, length) - - case 'utf8': - case 'utf-8': - return utf8Write(this, string, offset, length) - - case 'ascii': - return asciiWrite(this, string, offset, length) - - case 'latin1': - case 'binary': - return latin1Write(this, string, offset, length) - - case 'base64': - // Warning: maxLength not taken into account in base64Write - return base64Write(this, string, offset, length) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return ucs2Write(this, string, offset, length) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = ('' + encoding).toLowerCase() - loweredCase = true + + Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + + return val + } + + Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + checkOffset(offset, byteLength, this.length) + } + + var val = this[offset + --byteLength] + var mul = 1 + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul } + + return val + } + + Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + return this[offset] } -} - -Buffer.prototype.toJSON = function toJSON () { - return { - type: 'Buffer', - data: Array.prototype.slice.call(this._arr || this, 0) + + Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return this[offset] | (this[offset + 1] << 8) } -} - -function base64Slice (buf, start, end) { - if (start === 0 && end === buf.length) { - return base64.fromByteArray(buf) - } else { - return base64.fromByteArray(buf.slice(start, end)) + + Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return (this[offset] << 8) | this[offset + 1] } -} - -function utf8Slice (buf, start, end) { - end = Math.min(buf.length, end) - var res = [] - - var i = start - while (i < end) { - var firstByte = buf[i] - var codePoint = null - var bytesPerSequence = (firstByte > 0xEF) ? 4 - : (firstByte > 0xDF) ? 3 - : (firstByte > 0xBF) ? 2 - : 1 - - if (i + bytesPerSequence <= end) { - var secondByte, thirdByte, fourthByte, tempCodePoint - - switch (bytesPerSequence) { - case 1: - if (firstByte < 0x80) { - codePoint = firstByte - } - break - case 2: - secondByte = buf[i + 1] - if ((secondByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) - if (tempCodePoint > 0x7F) { - codePoint = tempCodePoint - } - } - break - case 3: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) - if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { - codePoint = tempCodePoint - } - } - break - case 4: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - fourthByte = buf[i + 3] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) - if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { - codePoint = tempCodePoint - } - } - } + + Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000) + } + + Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]) + } + + Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul } - - if (codePoint === null) { - // we did not generate a valid codePoint so insert a - // replacement char (U+FFFD) and advance only 1 byte - codePoint = 0xFFFD - bytesPerSequence = 1 - } else if (codePoint > 0xFFFF) { - // encode to utf16 (surrogate pair dance) - codePoint -= 0x10000 - res.push(codePoint >>> 10 & 0x3FF | 0xD800) - codePoint = 0xDC00 | codePoint & 0x3FF + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val + } + + Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var i = byteLength + var mul = 1 + var val = this[offset + --i] + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul } - - res.push(codePoint) - i += bytesPerSequence + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val } - - return decodeCodePointsArray(res) -} - -// Based on http://stackoverflow.com/a/22747272/680742, the browser with -// the lowest limit is Chrome, with 0x10000 args. -// We go 1 magnitude less, for safety -var MAX_ARGUMENTS_LENGTH = 0x1000 - -function decodeCodePointsArray (codePoints) { - var len = codePoints.length - if (len <= MAX_ARGUMENTS_LENGTH) { - return String.fromCharCode.apply(String, codePoints) // avoid extra slice() + + Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + if (!(this[offset] & 0x80)) return (this[offset]) + return ((0xff - this[offset] + 1) * -1) } - - // Decode in chunks to avoid "call stack size exceeded". - var res = '' - var i = 0 - while (i < len) { - res += String.fromCharCode.apply( - String, - codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) - ) + + Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset] | (this[offset + 1] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val } - return res -} - -function asciiSlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i] & 0x7F) + + Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset + 1] | (this[offset] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val } - return ret -} - -function latin1Slice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i]) + + Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24) } - return ret -} - -function hexSlice (buf, start, end) { - var len = buf.length - - if (!start || start < 0) start = 0 - if (!end || end < 0 || end > len) end = len - - var out = '' - for (var i = start; i < end; ++i) { - out += toHex(buf[i]) + + Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]) } - return out -} - -function utf16leSlice (buf, start, end) { - var bytes = buf.slice(start, end) - var res = '' - for (var i = 0; i < bytes.length; i += 2) { - res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + + Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, true, 23, 4) } - return res -} - -Buffer.prototype.slice = function slice (start, end) { - var len = this.length - start = ~~start - end = end === undefined ? len : ~~end - - if (start < 0) { - start += len - if (start < 0) start = 0 - } else if (start > len) { - start = len + + Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, false, 23, 4) } - - if (end < 0) { - end += len - if (end < 0) end = 0 - } else if (end > len) { - end = len + + Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, true, 52, 8) } - - if (end < start) end = start - - var newBuf - if (Buffer.TYPED_ARRAY_SUPPORT) { - newBuf = this.subarray(start, end) - newBuf.__proto__ = Buffer.prototype - } else { - var sliceLen = end - start - newBuf = new Buffer(sliceLen, undefined) - for (var i = 0; i < sliceLen; ++i) { - newBuf[i] = this[i + start] - } + + Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, false, 52, 8) } - - return newBuf -} - -/* - * Need to make sure that buffer isn't trying to write out of bounds. - */ -function checkOffset (offset, ext, length) { - if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') - if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') -} - -Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul + + function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') + if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') + if (offset + ext > buf.length) throw new RangeError('Index out of range') } - - return val -} - -Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - checkOffset(offset, byteLength, this.length) + + Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var mul = 1 + var i = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength } - - var val = this[offset + --byteLength] - var mul = 1 - while (byteLength > 0 && (mul *= 0x100)) { - val += this[offset + --byteLength] * mul + + Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var i = byteLength - 1 + var mul = 1 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength } - - return val -} - -Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - return this[offset] -} - -Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return this[offset] | (this[offset + 1] << 8) -} - -Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return (this[offset] << 8) | this[offset + 1] -} - -Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return ((this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16)) + - (this[offset + 3] * 0x1000000) -} - -Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] * 0x1000000) + - ((this[offset + 1] << 16) | - (this[offset + 2] << 8) | - this[offset + 3]) -} - -Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var i = byteLength - var mul = 1 - var val = this[offset + --i] - while (i > 0 && (mul *= 0x100)) { - val += this[offset + --i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - if (!(this[offset] & 0x80)) return (this[offset]) - return ((0xff - this[offset] + 1) * -1) -} - -Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset] | (this[offset + 1] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset + 1] | (this[offset] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16) | - (this[offset + 3] << 24) -} - -Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] << 24) | - (this[offset + 1] << 16) | - (this[offset + 2] << 8) | - (this[offset + 3]) -} - -Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, true, 23, 4) -} - -Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, false, 23, 4) -} - -Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, true, 52, 8) -} - -Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, false, 52, 8) -} - -function checkInt (buf, value, offset, ext, max, min) { - if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') - if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') - if (offset + ext > buf.length) throw new RangeError('Index out of range') -} - -Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var mul = 1 - var i = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var i = byteLength - 1 - var mul = 1 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - this[offset] = (value & 0xff) - return offset + 1 -} - -function objectWriteUInt16 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { - buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> - (littleEndian ? i : 1 - i) * 8 - } -} - -Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { + + Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) + return offset + 1 } - return offset + 2 -} - -Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) + + function objectWriteUInt16 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { + buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> + (littleEndian ? i : 1 - i) * 8 + } } - return offset + 2 -} - -function objectWriteUInt32 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffffffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { - buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + + Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 } -} - -Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset + 3] = (value >>> 24) - this[offset + 2] = (value >>> 16) - this[offset + 1] = (value >>> 8) - this[offset] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, true) + + Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 } - return offset + 4 -} - -Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) + + function objectWriteUInt32 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffffffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { + buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + } } - return offset + 4 -} - -Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) + + Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset + 3] = (value >>> 24) + this[offset + 2] = (value >>> 16) + this[offset + 1] = (value >>> 8) + this[offset] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 } - - var i = 0 - var mul = 1 - var sub = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { - sub = 1 + + Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + return offset + 4 } - - return offset + byteLength -} - -Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) + + Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = 0 + var mul = 1 + var sub = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength } - - var i = byteLength - 1 - var mul = 1 - var sub = 0 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { - sub = 1 + + Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + + var i = byteLength - 1 + var mul = 1 + var sub = 0 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength } - - return offset + byteLength -} - -Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - if (value < 0) value = 0xff + value + 1 - this[offset] = (value & 0xff) - return offset + 1 -} - -Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { + + Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + if (value < 0) value = 0xff + value + 1 this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) + return offset + 1 } - return offset + 2 -} - -Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) + + Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 } - return offset + 2 -} - -Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - this[offset + 2] = (value >>> 16) - this[offset + 3] = (value >>> 24) - } else { - objectWriteUInt32(this, value, offset, true) + + Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 } - return offset + 4 -} - -Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (value < 0) value = 0xffffffff + value + 1 - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) + + Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + this[offset + 2] = (value >>> 16) + this[offset + 3] = (value >>> 24) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 } - return offset + 4 -} - -function checkIEEE754 (buf, value, offset, ext, max, min) { - if (offset + ext > buf.length) throw new RangeError('Index out of range') - if (offset < 0) throw new RangeError('Index out of range') -} - -function writeFloat (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + + Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (value < 0) value = 0xffffffff + value + 1 + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 } - ieee754.write(buf, value, offset, littleEndian, 23, 4) - return offset + 4 -} - -Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { - return writeFloat(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { - return writeFloat(this, value, offset, false, noAssert) -} - -function writeDouble (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) + + function checkIEEE754 (buf, value, offset, ext, max, min) { + if (offset + ext > buf.length) throw new RangeError('Index out of range') + if (offset < 0) throw new RangeError('Index out of range') } - ieee754.write(buf, value, offset, littleEndian, 52, 8) - return offset + 8 -} - -Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { - return writeDouble(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { - return writeDouble(this, value, offset, false, noAssert) -} - -// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) -Buffer.prototype.copy = function copy (target, targetStart, start, end) { - if (!start) start = 0 - if (!end && end !== 0) end = this.length - if (targetStart >= target.length) targetStart = target.length - if (!targetStart) targetStart = 0 - if (end > 0 && end < start) end = start - - // Copy 0 bytes; we're done - if (end === start) return 0 - if (target.length === 0 || this.length === 0) return 0 - - // Fatal error conditions - if (targetStart < 0) { - throw new RangeError('targetStart out of bounds') + + function writeFloat (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + } + ieee754.write(buf, value, offset, littleEndian, 23, 4) + return offset + 4 } - if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') - if (end < 0) throw new RangeError('sourceEnd out of bounds') - - // Are we oob? - if (end > this.length) end = this.length - if (target.length - targetStart < end - start) { - end = target.length - targetStart + start + + Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert) } - - var len = end - start - var i - - if (this === target && start < targetStart && targetStart < end) { - // descending copy from end - for (i = len - 1; i >= 0; --i) { - target[i + targetStart] = this[i + start] + + Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert) + } + + function writeDouble (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) } - } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { - // ascending copy from start - for (i = 0; i < len; ++i) { - target[i + targetStart] = this[i + start] + ieee754.write(buf, value, offset, littleEndian, 52, 8) + return offset + 8 + } + + Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert) + } + + Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert) + } + + // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) + Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!start) start = 0 + if (!end && end !== 0) end = this.length + if (targetStart >= target.length) targetStart = target.length + if (!targetStart) targetStart = 0 + if (end > 0 && end < start) end = start + + // Copy 0 bytes; we're done + if (end === start) return 0 + if (target.length === 0 || this.length === 0) return 0 + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds') } - } else { - Uint8Array.prototype.set.call( - target, - this.subarray(start, start + len), - targetStart - ) - } - - return len -} - -// Usage: -// buffer.fill(number[, offset[, end]]) -// buffer.fill(buffer[, offset[, end]]) -// buffer.fill(string[, offset[, end]][, encoding]) -Buffer.prototype.fill = function fill (val, start, end, encoding) { - // Handle string cases: - if (typeof val === 'string') { - if (typeof start === 'string') { - encoding = start - start = 0 - end = this.length - } else if (typeof end === 'string') { - encoding = end - end = this.length + if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (end < 0) throw new RangeError('sourceEnd out of bounds') + + // Are we oob? + if (end > this.length) end = this.length + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start } - if (val.length === 1) { - var code = val.charCodeAt(0) - if (code < 256) { - val = code + + var len = end - start + var i + + if (this === target && start < targetStart && targetStart < end) { + // descending copy from end + for (i = len - 1; i >= 0; --i) { + target[i + targetStart] = this[i + start] + } + } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { + // ascending copy from start + for (i = 0; i < len; ++i) { + target[i + targetStart] = this[i + start] } + } else { + Uint8Array.prototype.set.call( + target, + this.subarray(start, start + len), + targetStart + ) + } + + return len + } + + // Usage: + // buffer.fill(number[, offset[, end]]) + // buffer.fill(buffer[, offset[, end]]) + // buffer.fill(string[, offset[, end]][, encoding]) + Buffer.prototype.fill = function fill (val, start, end, encoding) { + // Handle string cases: + if (typeof val === 'string') { + if (typeof start === 'string') { + encoding = start + start = 0 + end = this.length + } else if (typeof end === 'string') { + encoding = end + end = this.length + } + if (val.length === 1) { + var code = val.charCodeAt(0) + if (code < 256) { + val = code + } + } + if (encoding !== undefined && typeof encoding !== 'string') { + throw new TypeError('encoding must be a string') + } + if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding) + } + } else if (typeof val === 'number') { + val = val & 255 } - if (encoding !== undefined && typeof encoding !== 'string') { - throw new TypeError('encoding must be a string') + + // Invalid ranges are not set to a default, so can range check early. + if (start < 0 || this.length < start || this.length < end) { + throw new RangeError('Out of range index') } - if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { - throw new TypeError('Unknown encoding: ' + encoding) + + if (end <= start) { + return this } - } else if (typeof val === 'number') { - val = val & 255 - } - - // Invalid ranges are not set to a default, so can range check early. - if (start < 0 || this.length < start || this.length < end) { - throw new RangeError('Out of range index') - } - - if (end <= start) { + + start = start >>> 0 + end = end === undefined ? this.length : end >>> 0 + + if (!val) val = 0 + + var i + if (typeof val === 'number') { + for (i = start; i < end; ++i) { + this[i] = val + } + } else { + var bytes = Buffer.isBuffer(val) + ? val + : utf8ToBytes(new Buffer(val, encoding).toString()) + var len = bytes.length + for (i = 0; i < end - start; ++i) { + this[i + start] = bytes[i % len] + } + } + return this } - - start = start >>> 0 - end = end === undefined ? this.length : end >>> 0 - - if (!val) val = 0 - - var i - if (typeof val === 'number') { - for (i = start; i < end; ++i) { - this[i] = val + + // HELPER FUNCTIONS + // ================ + + var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g + + function base64clean (str) { + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = stringtrim(str).replace(INVALID_BASE64_RE, '') + // Node converts strings with length < 2 to '' + if (str.length < 2) return '' + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '=' } - } else { - var bytes = Buffer.isBuffer(val) - ? val - : utf8ToBytes(new Buffer(val, encoding).toString()) - var len = bytes.length - for (i = 0; i < end - start; ++i) { - this[i + start] = bytes[i % len] - } - } - - return this -} - -// HELPER FUNCTIONS -// ================ - -var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g - -function base64clean (str) { - // Node strips out invalid characters like \n and \t from the string, base64-js does not - str = stringtrim(str).replace(INVALID_BASE64_RE, '') - // Node converts strings with length < 2 to '' - if (str.length < 2) return '' - // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not - while (str.length % 4 !== 0) { - str = str + '=' - } - return str -} - -function stringtrim (str) { - if (str.trim) return str.trim() - return str.replace(/^\s+|\s+$/g, '') -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} - -function utf8ToBytes (string, units) { - units = units || Infinity - var codePoint - var length = string.length - var leadSurrogate = null - var bytes = [] - - for (var i = 0; i < length; ++i) { - codePoint = string.charCodeAt(i) - - // is surrogate component - if (codePoint > 0xD7FF && codePoint < 0xE000) { - // last char was a lead - if (!leadSurrogate) { - // no lead yet - if (codePoint > 0xDBFF) { - // unexpected trail - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + return str + } + + function stringtrim (str) { + if (str.trim) return str.trim() + return str.replace(/^\s+|\s+$/g, '') + } + + function toHex (n) { + if (n < 16) return '0' + n.toString(16) + return n.toString(16) + } + + function utf8ToBytes (string, units) { + units = units || Infinity + var codePoint + var length = string.length + var leadSurrogate = null + var bytes = [] + + for (var i = 0; i < length; ++i) { + codePoint = string.charCodeAt(i) + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (!leadSurrogate) { + // no lead yet + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } + + // valid lead + leadSurrogate = codePoint + continue - } else if (i + 1 === length) { - // unpaired lead + } + + // 2 leads in a row + if (codePoint < 0xDC00) { if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = codePoint continue } - - // valid lead - leadSurrogate = codePoint - - continue - } - - // 2 leads in a row - if (codePoint < 0xDC00) { + + // valid surrogate pair + codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = codePoint - continue } - - // valid surrogate pair - codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 - } else if (leadSurrogate) { - // valid bmp char, but last char was a lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - } - - leadSurrogate = null - - // encode utf8 - if (codePoint < 0x80) { - if ((units -= 1) < 0) break - bytes.push(codePoint) - } else if (codePoint < 0x800) { - if ((units -= 2) < 0) break - bytes.push( - codePoint >> 0x6 | 0xC0, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x10000) { - if ((units -= 3) < 0) break - bytes.push( - codePoint >> 0xC | 0xE0, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x110000) { - if ((units -= 4) < 0) break - bytes.push( - codePoint >> 0x12 | 0xF0, - codePoint >> 0xC & 0x3F | 0x80, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else { - throw new Error('Invalid code point') - } - } - - return bytes -} - -function asciiToBytes (str) { - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - // Node's code seems to be doing this and not & 0x7F.. - byteArray.push(str.charCodeAt(i) & 0xFF) - } - return byteArray -} - -function utf16leToBytes (str, units) { - var c, hi, lo - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - if ((units -= 2) < 0) break - - c = str.charCodeAt(i) - hi = c >> 8 - lo = c % 256 - byteArray.push(lo) - byteArray.push(hi) - } - - return byteArray -} - -function base64ToBytes (str) { - return base64.toByteArray(base64clean(str)) -} - -function blitBuffer (src, dst, offset, length) { - for (var i = 0; i < length; ++i) { - if ((i + offset >= dst.length) || (i >= src.length)) break - dst[i + offset] = src[i] - } - return i -} - -function isnan (val) { - return val !== val // eslint-disable-line no-self-compare -} - -}).call(this)}).call(this,typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) -},{"base64-js":81,"buffer":87,"ieee754":89,"isarray":90}],88:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -function EventEmitter() { - this._events = this._events || {}; - this._maxListeners = this._maxListeners || undefined; -} -module.exports = EventEmitter; - -// Backwards-compat with node 0.10.x -EventEmitter.EventEmitter = EventEmitter; - -EventEmitter.prototype._events = undefined; -EventEmitter.prototype._maxListeners = undefined; - -// By default EventEmitters will print a warning if more than 10 listeners are -// added to it. This is a useful default which helps finding memory leaks. -EventEmitter.defaultMaxListeners = 10; - -// Obviously not all Emitters should be limited to 10. This function allows -// that to be increased. Set to zero for unlimited. -EventEmitter.prototype.setMaxListeners = function(n) { - if (!isNumber(n) || n < 0 || isNaN(n)) - throw TypeError('n must be a positive number'); - this._maxListeners = n; - return this; -}; - -EventEmitter.prototype.emit = function(type) { - var er, handler, len, args, i, listeners; - - if (!this._events) - this._events = {}; - - // If there is no 'error' event listener then throw. - if (type === 'error') { - if (!this._events.error || - (isObject(this._events.error) && !this._events.error.length)) { - er = arguments[1]; - if (er instanceof Error) { - throw er; // Unhandled 'error' event + + leadSurrogate = null + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break + bytes.push(codePoint) + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x110000) { + if ((units -= 4) < 0) break + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) } else { - // At least give some kind of context to the user - var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); - err.context = er; - throw err; + throw new Error('Invalid code point') } } + + return bytes } - - handler = this._events[type]; - - if (isUndefined(handler)) - return false; - - if (isFunction(handler)) { - switch (arguments.length) { - // fast cases - case 1: - handler.call(this); - break; - case 2: - handler.call(this, arguments[1]); - break; - case 3: - handler.call(this, arguments[1], arguments[2]); - break; - // slower - default: - args = Array.prototype.slice.call(arguments, 1); - handler.apply(this, args); - } - } else if (isObject(handler)) { - args = Array.prototype.slice.call(arguments, 1); - listeners = handler.slice(); - len = listeners.length; - for (i = 0; i < len; i++) - listeners[i].apply(this, args); - } - - return true; -}; - -EventEmitter.prototype.addListener = function(type, listener) { - var m; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events) - this._events = {}; - - // To avoid recursion in the case that type === "newListener"! Before - // adding it to the listeners, first emit "newListener". - if (this._events.newListener) - this.emit('newListener', type, - isFunction(listener.listener) ? - listener.listener : listener); - - if (!this._events[type]) - // Optimize the case of one listener. Don't need the extra array object. - this._events[type] = listener; - else if (isObject(this._events[type])) - // If we've already got an array, just append. - this._events[type].push(listener); - else - // Adding the second element, need to change to array. - this._events[type] = [this._events[type], listener]; - - // Check for listener leak - if (isObject(this._events[type]) && !this._events[type].warned) { - if (!isUndefined(this._maxListeners)) { - m = this._maxListeners; - } else { - m = EventEmitter.defaultMaxListeners; + + function asciiToBytes (str) { + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF) } - - if (m && m > 0 && this._events[type].length > m) { - this._events[type].warned = true; - console.error('(node) warning: possible EventEmitter memory ' + - 'leak detected. %d listeners added. ' + - 'Use emitter.setMaxListeners() to increase limit.', - this._events[type].length); - if (typeof console.trace === 'function') { - // not supported in IE 10 - console.trace(); - } + return byteArray + } + + function utf16leToBytes (str, units) { + var c, hi, lo + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + if ((units -= 2) < 0) break + + c = str.charCodeAt(i) + hi = c >> 8 + lo = c % 256 + byteArray.push(lo) + byteArray.push(hi) } + + return byteArray } - - return this; -}; - -EventEmitter.prototype.on = EventEmitter.prototype.addListener; - -EventEmitter.prototype.once = function(type, listener) { - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - var fired = false; - - function g() { - this.removeListener(type, g); - - if (!fired) { - fired = true; - listener.apply(this, arguments); + + function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)) + } + + function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; ++i) { + if ((i + offset >= dst.length) || (i >= src.length)) break + dst[i + offset] = src[i] } + return i } - - g.listener = listener; - this.on(type, g); - - return this; -}; - -// emits a 'removeListener' event iff the listener was removed -EventEmitter.prototype.removeListener = function(type, listener) { - var list, position, length, i; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events || !this._events[type]) + + function isnan (val) { + return val !== val // eslint-disable-line no-self-compare + } + + }).call(this)}).call(this,typeof __webpack_require__.g !== "undefined" ? __webpack_require__.g : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) + },{"base64-js":81,"buffer":87,"ieee754":89,"isarray":90}],88:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + function EventEmitter() { + this._events = this._events || {}; + this._maxListeners = this._maxListeners || undefined; + } + module.exports = EventEmitter; + + // Backwards-compat with node 0.10.x + EventEmitter.EventEmitter = EventEmitter; + + EventEmitter.prototype._events = undefined; + EventEmitter.prototype._maxListeners = undefined; + + // By default EventEmitters will print a warning if more than 10 listeners are + // added to it. This is a useful default which helps finding memory leaks. + EventEmitter.defaultMaxListeners = 10; + + // Obviously not all Emitters should be limited to 10. This function allows + // that to be increased. Set to zero for unlimited. + EventEmitter.prototype.setMaxListeners = function(n) { + if (!isNumber(n) || n < 0 || isNaN(n)) + throw TypeError('n must be a positive number'); + this._maxListeners = n; return this; - - list = this._events[type]; - length = list.length; - position = -1; - - if (list === listener || - (isFunction(list.listener) && list.listener === listener)) { - delete this._events[type]; - if (this._events.removeListener) - this.emit('removeListener', type, listener); - - } else if (isObject(list)) { - for (i = length; i-- > 0;) { - if (list[i] === listener || - (list[i].listener && list[i].listener === listener)) { - position = i; - break; + }; + + EventEmitter.prototype.emit = function(type) { + var er, handler, len, args, i, listeners; + + if (!this._events) + this._events = {}; + + // If there is no 'error' event listener then throw. + if (type === 'error') { + if (!this._events.error || + (isObject(this._events.error) && !this._events.error.length)) { + er = arguments[1]; + if (er instanceof Error) { + throw er; // Unhandled 'error' event + } else { + // At least give some kind of context to the user + var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); + err.context = er; + throw err; + } } } - - if (position < 0) - return this; - - if (list.length === 1) { - list.length = 0; - delete this._events[type]; - } else { - list.splice(position, 1); + + handler = this._events[type]; + + if (isUndefined(handler)) + return false; + + if (isFunction(handler)) { + switch (arguments.length) { + // fast cases + case 1: + handler.call(this); + break; + case 2: + handler.call(this, arguments[1]); + break; + case 3: + handler.call(this, arguments[1], arguments[2]); + break; + // slower + default: + args = Array.prototype.slice.call(arguments, 1); + handler.apply(this, args); + } + } else if (isObject(handler)) { + args = Array.prototype.slice.call(arguments, 1); + listeners = handler.slice(); + len = listeners.length; + for (i = 0; i < len; i++) + listeners[i].apply(this, args); } - - if (this._events.removeListener) - this.emit('removeListener', type, listener); - } - - return this; -}; - -EventEmitter.prototype.removeAllListeners = function(type) { - var key, listeners; - - if (!this._events) - return this; - - // not listening for removeListener, no need to emit - if (!this._events.removeListener) { - if (arguments.length === 0) + + return true; + }; + + EventEmitter.prototype.addListener = function(type, listener) { + var m; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events) this._events = {}; - else if (this._events[type]) - delete this._events[type]; + + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (this._events.newListener) + this.emit('newListener', type, + isFunction(listener.listener) ? + listener.listener : listener); + + if (!this._events[type]) + // Optimize the case of one listener. Don't need the extra array object. + this._events[type] = listener; + else if (isObject(this._events[type])) + // If we've already got an array, just append. + this._events[type].push(listener); + else + // Adding the second element, need to change to array. + this._events[type] = [this._events[type], listener]; + + // Check for listener leak + if (isObject(this._events[type]) && !this._events[type].warned) { + if (!isUndefined(this._maxListeners)) { + m = this._maxListeners; + } else { + m = EventEmitter.defaultMaxListeners; + } + + if (m && m > 0 && this._events[type].length > m) { + this._events[type].warned = true; + console.error('(node) warning: possible EventEmitter memory ' + + 'leak detected. %d listeners added. ' + + 'Use emitter.setMaxListeners() to increase limit.', + this._events[type].length); + if (typeof console.trace === 'function') { + // not supported in IE 10 + console.trace(); + } + } + } + return this; - } - - // emit removeListener for all listeners on all events - if (arguments.length === 0) { - for (key in this._events) { - if (key === 'removeListener') continue; - this.removeAllListeners(key); + }; + + EventEmitter.prototype.on = EventEmitter.prototype.addListener; + + EventEmitter.prototype.once = function(type, listener) { + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + var fired = false; + + function g() { + this.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } } - this.removeAllListeners('removeListener'); - this._events = {}; + + g.listener = listener; + this.on(type, g); + return this; - } - - listeners = this._events[type]; - - if (isFunction(listeners)) { - this.removeListener(type, listeners); - } else if (listeners) { - // LIFO order - while (listeners.length) - this.removeListener(type, listeners[listeners.length - 1]); - } - delete this._events[type]; - - return this; -}; - -EventEmitter.prototype.listeners = function(type) { - var ret; - if (!this._events || !this._events[type]) - ret = []; - else if (isFunction(this._events[type])) - ret = [this._events[type]]; - else - ret = this._events[type].slice(); - return ret; -}; - -EventEmitter.prototype.listenerCount = function(type) { - if (this._events) { - var evlistener = this._events[type]; - - if (isFunction(evlistener)) - return 1; - else if (evlistener) - return evlistener.length; - } - return 0; -}; - -EventEmitter.listenerCount = function(emitter, type) { - return emitter.listenerCount(type); -}; - -function isFunction(arg) { - return typeof arg === 'function'; -} - -function isNumber(arg) { - return typeof arg === 'number'; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isUndefined(arg) { - return arg === void 0; -} - -},{}],89:[function(require,module,exports){ -exports.read = function (buffer, offset, isLE, mLen, nBytes) { - var e, m - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var nBits = -7 - var i = isLE ? (nBytes - 1) : 0 - var d = isLE ? -1 : 1 - var s = buffer[offset + i] - - i += d - - e = s & ((1 << (-nBits)) - 1) - s >>= (-nBits) - nBits += eLen - for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - m = e & ((1 << (-nBits)) - 1) - e >>= (-nBits) - nBits += mLen - for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - if (e === 0) { - e = 1 - eBias - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity) - } else { - m = m + Math.pow(2, mLen) - e = e - eBias - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen) -} - -exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) - var i = isLE ? 0 : (nBytes - 1) - var d = isLE ? 1 : -1 - var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 - - value = Math.abs(value) - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0 - e = eMax - } else { - e = Math.floor(Math.log(value) / Math.LN2) - if (value * (c = Math.pow(2, -e)) < 1) { - e-- - c *= 2 + }; + + // emits a 'removeListener' event iff the listener was removed + EventEmitter.prototype.removeListener = function(type, listener) { + var list, position, length, i; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events || !this._events[type]) + return this; + + list = this._events[type]; + length = list.length; + position = -1; + + if (list === listener || + (isFunction(list.listener) && list.listener === listener)) { + delete this._events[type]; + if (this._events.removeListener) + this.emit('removeListener', type, listener); + + } else if (isObject(list)) { + for (i = length; i-- > 0;) { + if (list[i] === listener || + (list[i].listener && list[i].listener === listener)) { + position = i; + break; + } + } + + if (position < 0) + return this; + + if (list.length === 1) { + list.length = 0; + delete this._events[type]; + } else { + list.splice(position, 1); + } + + if (this._events.removeListener) + this.emit('removeListener', type, listener); } - if (e + eBias >= 1) { - value += rt / c - } else { - value += rt * Math.pow(2, 1 - eBias) + + return this; + }; + + EventEmitter.prototype.removeAllListeners = function(type) { + var key, listeners; + + if (!this._events) + return this; + + // not listening for removeListener, no need to emit + if (!this._events.removeListener) { + if (arguments.length === 0) + this._events = {}; + else if (this._events[type]) + delete this._events[type]; + return this; + } + + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + for (key in this._events) { + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = {}; + return this; } - if (value * c >= 2) { - e++ - c /= 2 + + listeners = this._events[type]; + + if (isFunction(listeners)) { + this.removeListener(type, listeners); + } else if (listeners) { + // LIFO order + while (listeners.length) + this.removeListener(type, listeners[listeners.length - 1]); } - - if (e + eBias >= eMax) { - m = 0 - e = eMax - } else if (e + eBias >= 1) { - m = ((value * c) - 1) * Math.pow(2, mLen) - e = e + eBias - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) - e = 0 + delete this._events[type]; + + return this; + }; + + EventEmitter.prototype.listeners = function(type) { + var ret; + if (!this._events || !this._events[type]) + ret = []; + else if (isFunction(this._events[type])) + ret = [this._events[type]]; + else + ret = this._events[type].slice(); + return ret; + }; + + EventEmitter.prototype.listenerCount = function(type) { + if (this._events) { + var evlistener = this._events[type]; + + if (isFunction(evlistener)) + return 1; + else if (evlistener) + return evlistener.length; } + return 0; + }; + + EventEmitter.listenerCount = function(emitter, type) { + return emitter.listenerCount(type); + }; + + function isFunction(arg) { + return typeof arg === 'function'; } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - - e = (e << mLen) | m - eLen += mLen - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - - buffer[offset + i - d] |= s * 128 -} - -},{}],90:[function(require,module,exports){ -var toString = {}.toString; - -module.exports = Array.isArray || function (arr) { - return toString.call(arr) == '[object Array]'; -}; - -},{}],91:[function(require,module,exports){ -(function(exports) { - "use strict"; - - function isArray(obj) { - if (obj !== null) { - return Object.prototype.toString.call(obj) === "[object Array]"; + + function isNumber(arg) { + return typeof arg === 'number'; + } + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; + } + + function isUndefined(arg) { + return arg === void 0; + } + + },{}],89:[function(require,module,exports){ + exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) } else { - return false; + m = m + Math.pow(2, mLen) + e = e - eBias } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) } - - function isObject(obj) { - if (obj !== null) { - return Object.prototype.toString.call(obj) === "[object Object]"; + + exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax } else { - return false; + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = ((value * c) - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 } - - function strictDeepEqual(first, second) { - // Check the scalar case first. - if (first === second) { - return true; + + },{}],90:[function(require,module,exports){ + var toString = {}.toString; + + module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; + }; + + },{}],91:[function(require,module,exports){ + (function(exports) { + "use strict"; + + function isArray(obj) { + if (obj !== null) { + return Object.prototype.toString.call(obj) === "[object Array]"; + } else { + return false; + } } - - // Check if they are the same type. - var firstType = Object.prototype.toString.call(first); - if (firstType !== Object.prototype.toString.call(second)) { - return false; + + function isObject(obj) { + if (obj !== null) { + return Object.prototype.toString.call(obj) === "[object Object]"; + } else { + return false; + } } - // We know that first and second have the same type so we can just check the - // first type from now on. - if (isArray(first) === true) { - // Short circuit if they're not the same length; - if (first.length !== second.length) { + + function strictDeepEqual(first, second) { + // Check the scalar case first. + if (first === second) { + return true; + } + + // Check if they are the same type. + var firstType = Object.prototype.toString.call(first); + if (firstType !== Object.prototype.toString.call(second)) { return false; } - for (var i = 0; i < first.length; i++) { - if (strictDeepEqual(first[i], second[i]) === false) { + // We know that first and second have the same type so we can just check the + // first type from now on. + if (isArray(first) === true) { + // Short circuit if they're not the same length; + if (first.length !== second.length) { return false; } - } - return true; - } - if (isObject(first) === true) { - // An object is equal if it has the same key/value pairs. - var keysSeen = {}; - for (var key in first) { - if (hasOwnProperty.call(first, key)) { - if (strictDeepEqual(first[key], second[key]) === false) { + for (var i = 0; i < first.length; i++) { + if (strictDeepEqual(first[i], second[i]) === false) { return false; } - keysSeen[key] = true; } + return true; + } + if (isObject(first) === true) { + // An object is equal if it has the same key/value pairs. + var keysSeen = {}; + for (var key in first) { + if (hasOwnProperty.call(first, key)) { + if (strictDeepEqual(first[key], second[key]) === false) { + return false; + } + keysSeen[key] = true; + } + } + // Now check that there aren't any keys in second that weren't + // in first. + for (var key2 in second) { + if (hasOwnProperty.call(second, key2)) { + if (keysSeen[key2] !== true) { + return false; + } + } + } + return true; } - // Now check that there aren't any keys in second that weren't - // in first. - for (var key2 in second) { - if (hasOwnProperty.call(second, key2)) { - if (keysSeen[key2] !== true) { - return false; + return false; + } + + function isFalse(obj) { + // From the spec: + // A false value corresponds to the following values: + // Empty list + // Empty object + // Empty string + // False boolean + // null value + + // First check the scalar values. + if (obj === "" || obj === false || obj === null) { + return true; + } else if (isArray(obj) && obj.length === 0) { + // Check for an empty array. + return true; + } else if (isObject(obj)) { + // Check for an empty object. + for (var key in obj) { + // If there are any keys, then + // the object is not empty so the object + // is not false. + if (obj.hasOwnProperty(key)) { + return false; + } } - } + return true; + } else { + return false; } - return true; } - return false; - } - - function isFalse(obj) { - // From the spec: - // A false value corresponds to the following values: - // Empty list - // Empty object - // Empty string - // False boolean - // null value - - // First check the scalar values. - if (obj === "" || obj === false || obj === null) { - return true; - } else if (isArray(obj) && obj.length === 0) { - // Check for an empty array. - return true; - } else if (isObject(obj)) { - // Check for an empty object. - for (var key in obj) { - // If there are any keys, then - // the object is not empty so the object - // is not false. - if (obj.hasOwnProperty(key)) { - return false; - } + + function objValues(obj) { + var keys = Object.keys(obj); + var values = []; + for (var i = 0; i < keys.length; i++) { + values.push(obj[keys[i]]); + } + return values; + } + + function merge(a, b) { + var merged = {}; + for (var key in a) { + merged[key] = a[key]; } - return true; + for (var key2 in b) { + merged[key2] = b[key2]; + } + return merged; + } + + var trimLeft; + if (typeof String.prototype.trimLeft === "function") { + trimLeft = function(str) { + return str.trimLeft(); + }; } else { - return false; + trimLeft = function(str) { + return str.match(/^\s*(.*)/)[1]; + }; } - } - - function objValues(obj) { - var keys = Object.keys(obj); - var values = []; - for (var i = 0; i < keys.length; i++) { - values.push(obj[keys[i]]); + + // Type constants used to define functions. + var TYPE_NUMBER = 0; + var TYPE_ANY = 1; + var TYPE_STRING = 2; + var TYPE_ARRAY = 3; + var TYPE_OBJECT = 4; + var TYPE_BOOLEAN = 5; + var TYPE_EXPREF = 6; + var TYPE_NULL = 7; + var TYPE_ARRAY_NUMBER = 8; + var TYPE_ARRAY_STRING = 9; + var TYPE_NAME_TABLE = { + 0: 'number', + 1: 'any', + 2: 'string', + 3: 'array', + 4: 'object', + 5: 'boolean', + 6: 'expression', + 7: 'null', + 8: 'Array', + 9: 'Array' + }; + + var TOK_EOF = "EOF"; + var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier"; + var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier"; + var TOK_RBRACKET = "Rbracket"; + var TOK_RPAREN = "Rparen"; + var TOK_COMMA = "Comma"; + var TOK_COLON = "Colon"; + var TOK_RBRACE = "Rbrace"; + var TOK_NUMBER = "Number"; + var TOK_CURRENT = "Current"; + var TOK_EXPREF = "Expref"; + var TOK_PIPE = "Pipe"; + var TOK_OR = "Or"; + var TOK_AND = "And"; + var TOK_EQ = "EQ"; + var TOK_GT = "GT"; + var TOK_LT = "LT"; + var TOK_GTE = "GTE"; + var TOK_LTE = "LTE"; + var TOK_NE = "NE"; + var TOK_FLATTEN = "Flatten"; + var TOK_STAR = "Star"; + var TOK_FILTER = "Filter"; + var TOK_DOT = "Dot"; + var TOK_NOT = "Not"; + var TOK_LBRACE = "Lbrace"; + var TOK_LBRACKET = "Lbracket"; + var TOK_LPAREN= "Lparen"; + var TOK_LITERAL= "Literal"; + + // The "&", "[", "<", ">" tokens + // are not in basicToken because + // there are two token variants + // ("&&", "[?", "<=", ">="). This is specially handled + // below. + + var basicTokens = { + ".": TOK_DOT, + "*": TOK_STAR, + ",": TOK_COMMA, + ":": TOK_COLON, + "{": TOK_LBRACE, + "}": TOK_RBRACE, + "]": TOK_RBRACKET, + "(": TOK_LPAREN, + ")": TOK_RPAREN, + "@": TOK_CURRENT + }; + + var operatorStartToken = { + "<": true, + ">": true, + "=": true, + "!": true + }; + + var skipChars = { + " ": true, + "\t": true, + "\n": true + }; + + + function isAlpha(ch) { + return (ch >= "a" && ch <= "z") || + (ch >= "A" && ch <= "Z") || + ch === "_"; } - return values; - } - - function merge(a, b) { - var merged = {}; - for (var key in a) { - merged[key] = a[key]; - } - for (var key2 in b) { - merged[key2] = b[key2]; - } - return merged; - } - - var trimLeft; - if (typeof String.prototype.trimLeft === "function") { - trimLeft = function(str) { - return str.trimLeft(); + + function isNum(ch) { + return (ch >= "0" && ch <= "9") || + ch === "-"; + } + function isAlphaNum(ch) { + return (ch >= "a" && ch <= "z") || + (ch >= "A" && ch <= "Z") || + (ch >= "0" && ch <= "9") || + ch === "_"; + } + + function Lexer() { + } + Lexer.prototype = { + tokenize: function(stream) { + var tokens = []; + this._current = 0; + var start; + var identifier; + var token; + while (this._current < stream.length) { + if (isAlpha(stream[this._current])) { + start = this._current; + identifier = this._consumeUnquotedIdentifier(stream); + tokens.push({type: TOK_UNQUOTEDIDENTIFIER, + value: identifier, + start: start}); + } else if (basicTokens[stream[this._current]] !== undefined) { + tokens.push({type: basicTokens[stream[this._current]], + value: stream[this._current], + start: this._current}); + this._current++; + } else if (isNum(stream[this._current])) { + token = this._consumeNumber(stream); + tokens.push(token); + } else if (stream[this._current] === "[") { + // No need to increment this._current. This happens + // in _consumeLBracket + token = this._consumeLBracket(stream); + tokens.push(token); + } else if (stream[this._current] === "\"") { + start = this._current; + identifier = this._consumeQuotedIdentifier(stream); + tokens.push({type: TOK_QUOTEDIDENTIFIER, + value: identifier, + start: start}); + } else if (stream[this._current] === "'") { + start = this._current; + identifier = this._consumeRawStringLiteral(stream); + tokens.push({type: TOK_LITERAL, + value: identifier, + start: start}); + } else if (stream[this._current] === "`") { + start = this._current; + var literal = this._consumeLiteral(stream); + tokens.push({type: TOK_LITERAL, + value: literal, + start: start}); + } else if (operatorStartToken[stream[this._current]] !== undefined) { + tokens.push(this._consumeOperator(stream)); + } else if (skipChars[stream[this._current]] !== undefined) { + // Ignore whitespace. + this._current++; + } else if (stream[this._current] === "&") { + start = this._current; + this._current++; + if (stream[this._current] === "&") { + this._current++; + tokens.push({type: TOK_AND, value: "&&", start: start}); + } else { + tokens.push({type: TOK_EXPREF, value: "&", start: start}); + } + } else if (stream[this._current] === "|") { + start = this._current; + this._current++; + if (stream[this._current] === "|") { + this._current++; + tokens.push({type: TOK_OR, value: "||", start: start}); + } else { + tokens.push({type: TOK_PIPE, value: "|", start: start}); + } + } else { + var error = new Error("Unknown character:" + stream[this._current]); + error.name = "LexerError"; + throw error; + } + } + return tokens; + }, + + _consumeUnquotedIdentifier: function(stream) { + var start = this._current; + this._current++; + while (this._current < stream.length && isAlphaNum(stream[this._current])) { + this._current++; + } + return stream.slice(start, this._current); + }, + + _consumeQuotedIdentifier: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (stream[this._current] !== "\"" && this._current < maxLength) { + // You can escape a double quote and you can escape an escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "\"")) { + current += 2; + } else { + current++; + } + this._current = current; + } + this._current++; + return JSON.parse(stream.slice(start, this._current)); + }, + + _consumeRawStringLiteral: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (stream[this._current] !== "'" && this._current < maxLength) { + // You can escape a single quote and you can escape an escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "'")) { + current += 2; + } else { + current++; + } + this._current = current; + } + this._current++; + var literal = stream.slice(start + 1, this._current - 1); + return literal.replace("\\'", "'"); + }, + + _consumeNumber: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (isNum(stream[this._current]) && this._current < maxLength) { + this._current++; + } + var value = parseInt(stream.slice(start, this._current)); + return {type: TOK_NUMBER, value: value, start: start}; + }, + + _consumeLBracket: function(stream) { + var start = this._current; + this._current++; + if (stream[this._current] === "?") { + this._current++; + return {type: TOK_FILTER, value: "[?", start: start}; + } else if (stream[this._current] === "]") { + this._current++; + return {type: TOK_FLATTEN, value: "[]", start: start}; + } else { + return {type: TOK_LBRACKET, value: "[", start: start}; + } + }, + + _consumeOperator: function(stream) { + var start = this._current; + var startingChar = stream[start]; + this._current++; + if (startingChar === "!") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_NE, value: "!=", start: start}; + } else { + return {type: TOK_NOT, value: "!", start: start}; + } + } else if (startingChar === "<") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_LTE, value: "<=", start: start}; + } else { + return {type: TOK_LT, value: "<", start: start}; + } + } else if (startingChar === ">") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_GTE, value: ">=", start: start}; + } else { + return {type: TOK_GT, value: ">", start: start}; + } + } else if (startingChar === "=") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_EQ, value: "==", start: start}; + } + } + }, + + _consumeLiteral: function(stream) { + this._current++; + var start = this._current; + var maxLength = stream.length; + var literal; + while(stream[this._current] !== "`" && this._current < maxLength) { + // You can escape a literal char or you can escape the escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "`")) { + current += 2; + } else { + current++; + } + this._current = current; + } + var literalString = trimLeft(stream.slice(start, this._current)); + literalString = literalString.replace("\\`", "`"); + if (this._looksLikeJSON(literalString)) { + literal = JSON.parse(literalString); + } else { + // Try to JSON parse it as "" + literal = JSON.parse("\"" + literalString + "\""); + } + // +1 gets us to the ending "`", +1 to move on to the next char. + this._current++; + return literal; + }, + + _looksLikeJSON: function(literalString) { + var startingChars = "[{\""; + var jsonLiterals = ["true", "false", "null"]; + var numberLooking = "-0123456789"; + + if (literalString === "") { + return false; + } else if (startingChars.indexOf(literalString[0]) >= 0) { + return true; + } else if (jsonLiterals.indexOf(literalString) >= 0) { + return true; + } else if (numberLooking.indexOf(literalString[0]) >= 0) { + try { + JSON.parse(literalString); + return true; + } catch (ex) { + return false; + } + } else { + return false; + } + } }; - } else { - trimLeft = function(str) { - return str.match(/^\s*(.*)/)[1]; + + var bindingPower = {}; + bindingPower[TOK_EOF] = 0; + bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0; + bindingPower[TOK_QUOTEDIDENTIFIER] = 0; + bindingPower[TOK_RBRACKET] = 0; + bindingPower[TOK_RPAREN] = 0; + bindingPower[TOK_COMMA] = 0; + bindingPower[TOK_RBRACE] = 0; + bindingPower[TOK_NUMBER] = 0; + bindingPower[TOK_CURRENT] = 0; + bindingPower[TOK_EXPREF] = 0; + bindingPower[TOK_PIPE] = 1; + bindingPower[TOK_OR] = 2; + bindingPower[TOK_AND] = 3; + bindingPower[TOK_EQ] = 5; + bindingPower[TOK_GT] = 5; + bindingPower[TOK_LT] = 5; + bindingPower[TOK_GTE] = 5; + bindingPower[TOK_LTE] = 5; + bindingPower[TOK_NE] = 5; + bindingPower[TOK_FLATTEN] = 9; + bindingPower[TOK_STAR] = 20; + bindingPower[TOK_FILTER] = 21; + bindingPower[TOK_DOT] = 40; + bindingPower[TOK_NOT] = 45; + bindingPower[TOK_LBRACE] = 50; + bindingPower[TOK_LBRACKET] = 55; + bindingPower[TOK_LPAREN] = 60; + + function Parser() { + } + + Parser.prototype = { + parse: function(expression) { + this._loadTokens(expression); + this.index = 0; + var ast = this.expression(0); + if (this._lookahead(0) !== TOK_EOF) { + var t = this._lookaheadToken(0); + var error = new Error( + "Unexpected token type: " + t.type + ", value: " + t.value); + error.name = "ParserError"; + throw error; + } + return ast; + }, + + _loadTokens: function(expression) { + var lexer = new Lexer(); + var tokens = lexer.tokenize(expression); + tokens.push({type: TOK_EOF, value: "", start: expression.length}); + this.tokens = tokens; + }, + + expression: function(rbp) { + var leftToken = this._lookaheadToken(0); + this._advance(); + var left = this.nud(leftToken); + var currentToken = this._lookahead(0); + while (rbp < bindingPower[currentToken]) { + this._advance(); + left = this.led(currentToken, left); + currentToken = this._lookahead(0); + } + return left; + }, + + _lookahead: function(number) { + return this.tokens[this.index + number].type; + }, + + _lookaheadToken: function(number) { + return this.tokens[this.index + number]; + }, + + _advance: function() { + this.index++; + }, + + nud: function(token) { + var left; + var right; + var expression; + switch (token.type) { + case TOK_LITERAL: + return {type: "Literal", value: token.value}; + case TOK_UNQUOTEDIDENTIFIER: + return {type: "Field", name: token.value}; + case TOK_QUOTEDIDENTIFIER: + var node = {type: "Field", name: token.value}; + if (this._lookahead(0) === TOK_LPAREN) { + throw new Error("Quoted identifier not allowed for function names."); + } + return node; + case TOK_NOT: + right = this.expression(bindingPower.Not); + return {type: "NotExpression", children: [right]}; + case TOK_STAR: + left = {type: "Identity"}; + right = null; + if (this._lookahead(0) === TOK_RBRACKET) { + // This can happen in a multiselect, + // [a, b, *] + right = {type: "Identity"}; + } else { + right = this._parseProjectionRHS(bindingPower.Star); + } + return {type: "ValueProjection", children: [left, right]}; + case TOK_FILTER: + return this.led(token.type, {type: "Identity"}); + case TOK_LBRACE: + return this._parseMultiselectHash(); + case TOK_FLATTEN: + left = {type: TOK_FLATTEN, children: [{type: "Identity"}]}; + right = this._parseProjectionRHS(bindingPower.Flatten); + return {type: "Projection", children: [left, right]}; + case TOK_LBRACKET: + if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) { + right = this._parseIndexExpression(); + return this._projectIfSlice({type: "Identity"}, right); + } else if (this._lookahead(0) === TOK_STAR && + this._lookahead(1) === TOK_RBRACKET) { + this._advance(); + this._advance(); + right = this._parseProjectionRHS(bindingPower.Star); + return {type: "Projection", + children: [{type: "Identity"}, right]}; + } + return this._parseMultiselectList(); + case TOK_CURRENT: + return {type: TOK_CURRENT}; + case TOK_EXPREF: + expression = this.expression(bindingPower.Expref); + return {type: "ExpressionReference", children: [expression]}; + case TOK_LPAREN: + var args = []; + while (this._lookahead(0) !== TOK_RPAREN) { + if (this._lookahead(0) === TOK_CURRENT) { + expression = {type: TOK_CURRENT}; + this._advance(); + } else { + expression = this.expression(0); + } + args.push(expression); + } + this._match(TOK_RPAREN); + return args[0]; + default: + this._errorToken(token); + } + }, + + led: function(tokenName, left) { + var right; + switch(tokenName) { + case TOK_DOT: + var rbp = bindingPower.Dot; + if (this._lookahead(0) !== TOK_STAR) { + right = this._parseDotRHS(rbp); + return {type: "Subexpression", children: [left, right]}; + } + // Creating a projection. + this._advance(); + right = this._parseProjectionRHS(rbp); + return {type: "ValueProjection", children: [left, right]}; + case TOK_PIPE: + right = this.expression(bindingPower.Pipe); + return {type: TOK_PIPE, children: [left, right]}; + case TOK_OR: + right = this.expression(bindingPower.Or); + return {type: "OrExpression", children: [left, right]}; + case TOK_AND: + right = this.expression(bindingPower.And); + return {type: "AndExpression", children: [left, right]}; + case TOK_LPAREN: + var name = left.name; + var args = []; + var expression, node; + while (this._lookahead(0) !== TOK_RPAREN) { + if (this._lookahead(0) === TOK_CURRENT) { + expression = {type: TOK_CURRENT}; + this._advance(); + } else { + expression = this.expression(0); + } + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + } + args.push(expression); + } + this._match(TOK_RPAREN); + node = {type: "Function", name: name, children: args}; + return node; + case TOK_FILTER: + var condition = this.expression(0); + this._match(TOK_RBRACKET); + if (this._lookahead(0) === TOK_FLATTEN) { + right = {type: "Identity"}; + } else { + right = this._parseProjectionRHS(bindingPower.Filter); + } + return {type: "FilterProjection", children: [left, right, condition]}; + case TOK_FLATTEN: + var leftNode = {type: TOK_FLATTEN, children: [left]}; + var rightNode = this._parseProjectionRHS(bindingPower.Flatten); + return {type: "Projection", children: [leftNode, rightNode]}; + case TOK_EQ: + case TOK_NE: + case TOK_GT: + case TOK_GTE: + case TOK_LT: + case TOK_LTE: + return this._parseComparator(left, tokenName); + case TOK_LBRACKET: + var token = this._lookaheadToken(0); + if (token.type === TOK_NUMBER || token.type === TOK_COLON) { + right = this._parseIndexExpression(); + return this._projectIfSlice(left, right); + } + this._match(TOK_STAR); + this._match(TOK_RBRACKET); + right = this._parseProjectionRHS(bindingPower.Star); + return {type: "Projection", children: [left, right]}; + default: + this._errorToken(this._lookaheadToken(0)); + } + }, + + _match: function(tokenType) { + if (this._lookahead(0) === tokenType) { + this._advance(); + } else { + var t = this._lookaheadToken(0); + var error = new Error("Expected " + tokenType + ", got: " + t.type); + error.name = "ParserError"; + throw error; + } + }, + + _errorToken: function(token) { + var error = new Error("Invalid token (" + + token.type + "): \"" + + token.value + "\""); + error.name = "ParserError"; + throw error; + }, + + + _parseIndexExpression: function() { + if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) { + return this._parseSliceExpression(); + } else { + var node = { + type: "Index", + value: this._lookaheadToken(0).value}; + this._advance(); + this._match(TOK_RBRACKET); + return node; + } + }, + + _projectIfSlice: function(left, right) { + var indexExpr = {type: "IndexExpression", children: [left, right]}; + if (right.type === "Slice") { + return { + type: "Projection", + children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)] + }; + } else { + return indexExpr; + } + }, + + _parseSliceExpression: function() { + // [start:end:step] where each part is optional, as well as the last + // colon. + var parts = [null, null, null]; + var index = 0; + var currentToken = this._lookahead(0); + while (currentToken !== TOK_RBRACKET && index < 3) { + if (currentToken === TOK_COLON) { + index++; + this._advance(); + } else if (currentToken === TOK_NUMBER) { + parts[index] = this._lookaheadToken(0).value; + this._advance(); + } else { + var t = this._lookahead(0); + var error = new Error("Syntax error, unexpected token: " + + t.value + "(" + t.type + ")"); + error.name = "Parsererror"; + throw error; + } + currentToken = this._lookahead(0); + } + this._match(TOK_RBRACKET); + return { + type: "Slice", + children: parts + }; + }, + + _parseComparator: function(left, comparator) { + var right = this.expression(bindingPower[comparator]); + return {type: "Comparator", name: comparator, children: [left, right]}; + }, + + _parseDotRHS: function(rbp) { + var lookahead = this._lookahead(0); + var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR]; + if (exprTokens.indexOf(lookahead) >= 0) { + return this.expression(rbp); + } else if (lookahead === TOK_LBRACKET) { + this._match(TOK_LBRACKET); + return this._parseMultiselectList(); + } else if (lookahead === TOK_LBRACE) { + this._match(TOK_LBRACE); + return this._parseMultiselectHash(); + } + }, + + _parseProjectionRHS: function(rbp) { + var right; + if (bindingPower[this._lookahead(0)] < 10) { + right = {type: "Identity"}; + } else if (this._lookahead(0) === TOK_LBRACKET) { + right = this.expression(rbp); + } else if (this._lookahead(0) === TOK_FILTER) { + right = this.expression(rbp); + } else if (this._lookahead(0) === TOK_DOT) { + this._match(TOK_DOT); + right = this._parseDotRHS(rbp); + } else { + var t = this._lookaheadToken(0); + var error = new Error("Sytanx error, unexpected token: " + + t.value + "(" + t.type + ")"); + error.name = "ParserError"; + throw error; + } + return right; + }, + + _parseMultiselectList: function() { + var expressions = []; + while (this._lookahead(0) !== TOK_RBRACKET) { + var expression = this.expression(0); + expressions.push(expression); + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + if (this._lookahead(0) === TOK_RBRACKET) { + throw new Error("Unexpected token Rbracket"); + } + } + } + this._match(TOK_RBRACKET); + return {type: "MultiSelectList", children: expressions}; + }, + + _parseMultiselectHash: function() { + var pairs = []; + var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER]; + var keyToken, keyName, value, node; + for (;;) { + keyToken = this._lookaheadToken(0); + if (identifierTypes.indexOf(keyToken.type) < 0) { + throw new Error("Expecting an identifier token, got: " + + keyToken.type); + } + keyName = keyToken.value; + this._advance(); + this._match(TOK_COLON); + value = this.expression(0); + node = {type: "KeyValuePair", name: keyName, value: value}; + pairs.push(node); + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + } else if (this._lookahead(0) === TOK_RBRACE) { + this._match(TOK_RBRACE); + break; + } + } + return {type: "MultiSelectHash", children: pairs}; + } }; - } - - // Type constants used to define functions. - var TYPE_NUMBER = 0; - var TYPE_ANY = 1; - var TYPE_STRING = 2; - var TYPE_ARRAY = 3; - var TYPE_OBJECT = 4; - var TYPE_BOOLEAN = 5; - var TYPE_EXPREF = 6; - var TYPE_NULL = 7; - var TYPE_ARRAY_NUMBER = 8; - var TYPE_ARRAY_STRING = 9; - var TYPE_NAME_TABLE = { - 0: 'number', - 1: 'any', - 2: 'string', - 3: 'array', - 4: 'object', - 5: 'boolean', - 6: 'expression', - 7: 'null', - 8: 'Array', - 9: 'Array' - }; - - var TOK_EOF = "EOF"; - var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier"; - var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier"; - var TOK_RBRACKET = "Rbracket"; - var TOK_RPAREN = "Rparen"; - var TOK_COMMA = "Comma"; - var TOK_COLON = "Colon"; - var TOK_RBRACE = "Rbrace"; - var TOK_NUMBER = "Number"; - var TOK_CURRENT = "Current"; - var TOK_EXPREF = "Expref"; - var TOK_PIPE = "Pipe"; - var TOK_OR = "Or"; - var TOK_AND = "And"; - var TOK_EQ = "EQ"; - var TOK_GT = "GT"; - var TOK_LT = "LT"; - var TOK_GTE = "GTE"; - var TOK_LTE = "LTE"; - var TOK_NE = "NE"; - var TOK_FLATTEN = "Flatten"; - var TOK_STAR = "Star"; - var TOK_FILTER = "Filter"; - var TOK_DOT = "Dot"; - var TOK_NOT = "Not"; - var TOK_LBRACE = "Lbrace"; - var TOK_LBRACKET = "Lbracket"; - var TOK_LPAREN= "Lparen"; - var TOK_LITERAL= "Literal"; - - // The "&", "[", "<", ">" tokens - // are not in basicToken because - // there are two token variants - // ("&&", "[?", "<=", ">="). This is specially handled - // below. - - var basicTokens = { - ".": TOK_DOT, - "*": TOK_STAR, - ",": TOK_COMMA, - ":": TOK_COLON, - "{": TOK_LBRACE, - "}": TOK_RBRACE, - "]": TOK_RBRACKET, - "(": TOK_LPAREN, - ")": TOK_RPAREN, - "@": TOK_CURRENT - }; - - var operatorStartToken = { - "<": true, - ">": true, - "=": true, - "!": true - }; - - var skipChars = { - " ": true, - "\t": true, - "\n": true - }; - - - function isAlpha(ch) { - return (ch >= "a" && ch <= "z") || - (ch >= "A" && ch <= "Z") || - ch === "_"; - } - - function isNum(ch) { - return (ch >= "0" && ch <= "9") || - ch === "-"; - } - function isAlphaNum(ch) { - return (ch >= "a" && ch <= "z") || - (ch >= "A" && ch <= "Z") || - (ch >= "0" && ch <= "9") || - ch === "_"; - } - - function Lexer() { - } - Lexer.prototype = { - tokenize: function(stream) { - var tokens = []; - this._current = 0; - var start; - var identifier; - var token; - while (this._current < stream.length) { - if (isAlpha(stream[this._current])) { - start = this._current; - identifier = this._consumeUnquotedIdentifier(stream); - tokens.push({type: TOK_UNQUOTEDIDENTIFIER, - value: identifier, - start: start}); - } else if (basicTokens[stream[this._current]] !== undefined) { - tokens.push({type: basicTokens[stream[this._current]], - value: stream[this._current], - start: this._current}); - this._current++; - } else if (isNum(stream[this._current])) { - token = this._consumeNumber(stream); - tokens.push(token); - } else if (stream[this._current] === "[") { - // No need to increment this._current. This happens - // in _consumeLBracket - token = this._consumeLBracket(stream); - tokens.push(token); - } else if (stream[this._current] === "\"") { - start = this._current; - identifier = this._consumeQuotedIdentifier(stream); - tokens.push({type: TOK_QUOTEDIDENTIFIER, - value: identifier, - start: start}); - } else if (stream[this._current] === "'") { - start = this._current; - identifier = this._consumeRawStringLiteral(stream); - tokens.push({type: TOK_LITERAL, - value: identifier, - start: start}); - } else if (stream[this._current] === "`") { - start = this._current; - var literal = this._consumeLiteral(stream); - tokens.push({type: TOK_LITERAL, - value: literal, - start: start}); - } else if (operatorStartToken[stream[this._current]] !== undefined) { - tokens.push(this._consumeOperator(stream)); - } else if (skipChars[stream[this._current]] !== undefined) { - // Ignore whitespace. - this._current++; - } else if (stream[this._current] === "&") { - start = this._current; - this._current++; - if (stream[this._current] === "&") { - this._current++; - tokens.push({type: TOK_AND, value: "&&", start: start}); - } else { - tokens.push({type: TOK_EXPREF, value: "&", start: start}); + + + function TreeInterpreter(runtime) { + this.runtime = runtime; + } + + TreeInterpreter.prototype = { + search: function(node, value) { + return this.visit(node, value); + }, + + visit: function(node, value) { + var matched, current, result, first, second, field, left, right, collected, i; + switch (node.type) { + case "Field": + if (value !== null && isObject(value)) { + field = value[node.name]; + if (field === undefined) { + return null; + } else { + return field; + } + } + return null; + case "Subexpression": + result = this.visit(node.children[0], value); + for (i = 1; i < node.children.length; i++) { + result = this.visit(node.children[1], result); + if (result === null) { + return null; + } + } + return result; + case "IndexExpression": + left = this.visit(node.children[0], value); + right = this.visit(node.children[1], left); + return right; + case "Index": + if (!isArray(value)) { + return null; + } + var index = node.value; + if (index < 0) { + index = value.length + index; + } + result = value[index]; + if (result === undefined) { + result = null; + } + return result; + case "Slice": + if (!isArray(value)) { + return null; + } + var sliceParams = node.children.slice(0); + var computed = this.computeSliceParams(value.length, sliceParams); + var start = computed[0]; + var stop = computed[1]; + var step = computed[2]; + result = []; + if (step > 0) { + for (i = start; i < stop; i += step) { + result.push(value[i]); + } + } else { + for (i = start; i > stop; i += step) { + result.push(value[i]); + } + } + return result; + case "Projection": + // Evaluate left child. + var base = this.visit(node.children[0], value); + if (!isArray(base)) { + return null; + } + collected = []; + for (i = 0; i < base.length; i++) { + current = this.visit(node.children[1], base[i]); + if (current !== null) { + collected.push(current); + } + } + return collected; + case "ValueProjection": + // Evaluate left child. + base = this.visit(node.children[0], value); + if (!isObject(base)) { + return null; + } + collected = []; + var values = objValues(base); + for (i = 0; i < values.length; i++) { + current = this.visit(node.children[1], values[i]); + if (current !== null) { + collected.push(current); } - } else if (stream[this._current] === "|") { - start = this._current; - this._current++; - if (stream[this._current] === "|") { - this._current++; - tokens.push({type: TOK_OR, value: "||", start: start}); + } + return collected; + case "FilterProjection": + base = this.visit(node.children[0], value); + if (!isArray(base)) { + return null; + } + var filtered = []; + var finalResults = []; + for (i = 0; i < base.length; i++) { + matched = this.visit(node.children[2], base[i]); + if (!isFalse(matched)) { + filtered.push(base[i]); + } + } + for (var j = 0; j < filtered.length; j++) { + current = this.visit(node.children[1], filtered[j]); + if (current !== null) { + finalResults.push(current); + } + } + return finalResults; + case "Comparator": + first = this.visit(node.children[0], value); + second = this.visit(node.children[1], value); + switch(node.name) { + case TOK_EQ: + result = strictDeepEqual(first, second); + break; + case TOK_NE: + result = !strictDeepEqual(first, second); + break; + case TOK_GT: + result = first > second; + break; + case TOK_GTE: + result = first >= second; + break; + case TOK_LT: + result = first < second; + break; + case TOK_LTE: + result = first <= second; + break; + default: + throw new Error("Unknown comparator: " + node.name); + } + return result; + case TOK_FLATTEN: + var original = this.visit(node.children[0], value); + if (!isArray(original)) { + return null; + } + var merged = []; + for (i = 0; i < original.length; i++) { + current = original[i]; + if (isArray(current)) { + merged.push.apply(merged, current); } else { - tokens.push({type: TOK_PIPE, value: "|", start: start}); + merged.push(current); } - } else { - var error = new Error("Unknown character:" + stream[this._current]); - error.name = "LexerError"; - throw error; - } - } - return tokens; - }, - - _consumeUnquotedIdentifier: function(stream) { - var start = this._current; - this._current++; - while (this._current < stream.length && isAlphaNum(stream[this._current])) { - this._current++; - } - return stream.slice(start, this._current); - }, - - _consumeQuotedIdentifier: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (stream[this._current] !== "\"" && this._current < maxLength) { - // You can escape a double quote and you can escape an escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "\"")) { - current += 2; - } else { - current++; - } - this._current = current; - } - this._current++; - return JSON.parse(stream.slice(start, this._current)); - }, - - _consumeRawStringLiteral: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (stream[this._current] !== "'" && this._current < maxLength) { - // You can escape a single quote and you can escape an escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "'")) { - current += 2; - } else { - current++; - } - this._current = current; + } + return merged; + case "Identity": + return value; + case "MultiSelectList": + if (value === null) { + return null; + } + collected = []; + for (i = 0; i < node.children.length; i++) { + collected.push(this.visit(node.children[i], value)); + } + return collected; + case "MultiSelectHash": + if (value === null) { + return null; + } + collected = {}; + var child; + for (i = 0; i < node.children.length; i++) { + child = node.children[i]; + collected[child.name] = this.visit(child.value, value); + } + return collected; + case "OrExpression": + matched = this.visit(node.children[0], value); + if (isFalse(matched)) { + matched = this.visit(node.children[1], value); + } + return matched; + case "AndExpression": + first = this.visit(node.children[0], value); + + if (isFalse(first) === true) { + return first; + } + return this.visit(node.children[1], value); + case "NotExpression": + first = this.visit(node.children[0], value); + return isFalse(first); + case "Literal": + return node.value; + case TOK_PIPE: + left = this.visit(node.children[0], value); + return this.visit(node.children[1], left); + case TOK_CURRENT: + return value; + case "Function": + var resolvedArgs = []; + for (i = 0; i < node.children.length; i++) { + resolvedArgs.push(this.visit(node.children[i], value)); + } + return this.runtime.callFunction(node.name, resolvedArgs); + case "ExpressionReference": + var refNode = node.children[0]; + // Tag the node with a specific attribute so the type + // checker verify the type. + refNode.jmespathType = TOK_EXPREF; + return refNode; + default: + throw new Error("Unknown node type: " + node.type); + } + }, + + computeSliceParams: function(arrayLength, sliceParams) { + var start = sliceParams[0]; + var stop = sliceParams[1]; + var step = sliceParams[2]; + var computed = [null, null, null]; + if (step === null) { + step = 1; + } else if (step === 0) { + var error = new Error("Invalid slice, step cannot be 0"); + error.name = "RuntimeError"; + throw error; } - this._current++; - var literal = stream.slice(start + 1, this._current - 1); - return literal.replace("\\'", "'"); - }, - - _consumeNumber: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (isNum(stream[this._current]) && this._current < maxLength) { - this._current++; + var stepValueNegative = step < 0 ? true : false; + + if (start === null) { + start = stepValueNegative ? arrayLength - 1 : 0; + } else { + start = this.capSliceRange(arrayLength, start, step); } - var value = parseInt(stream.slice(start, this._current)); - return {type: TOK_NUMBER, value: value, start: start}; - }, - - _consumeLBracket: function(stream) { - var start = this._current; - this._current++; - if (stream[this._current] === "?") { - this._current++; - return {type: TOK_FILTER, value: "[?", start: start}; - } else if (stream[this._current] === "]") { - this._current++; - return {type: TOK_FLATTEN, value: "[]", start: start}; + + if (stop === null) { + stop = stepValueNegative ? -1 : arrayLength; } else { - return {type: TOK_LBRACKET, value: "[", start: start}; + stop = this.capSliceRange(arrayLength, stop, step); } - }, - - _consumeOperator: function(stream) { - var start = this._current; - var startingChar = stream[start]; - this._current++; - if (startingChar === "!") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_NE, value: "!=", start: start}; - } else { - return {type: TOK_NOT, value: "!", start: start}; - } - } else if (startingChar === "<") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_LTE, value: "<=", start: start}; - } else { - return {type: TOK_LT, value: "<", start: start}; - } - } else if (startingChar === ">") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_GTE, value: ">=", start: start}; - } else { - return {type: TOK_GT, value: ">", start: start}; - } - } else if (startingChar === "=") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_EQ, value: "==", start: start}; - } + computed[0] = start; + computed[1] = stop; + computed[2] = step; + return computed; + }, + + capSliceRange: function(arrayLength, actualValue, step) { + if (actualValue < 0) { + actualValue += arrayLength; + if (actualValue < 0) { + actualValue = step < 0 ? -1 : 0; + } + } else if (actualValue >= arrayLength) { + actualValue = step < 0 ? arrayLength - 1 : arrayLength; + } + return actualValue; + } + + }; + + function Runtime(interpreter) { + this._interpreter = interpreter; + this.functionTable = { + // name: [function, ] + // The can be: + // + // { + // args: [[type1, type2], [type1, type2]], + // variadic: true|false + // } + // + // Each arg in the arg list is a list of valid types + // (if the function is overloaded and supports multiple + // types. If the type is "any" then no type checking + // occurs on the argument. Variadic is optional + // and if not provided is assumed to be false. + abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]}, + avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, + ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]}, + contains: { + _func: this._functionContains, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}, + {types: [TYPE_ANY]}]}, + "ends_with": { + _func: this._functionEndsWith, + _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, + floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]}, + length: { + _func: this._functionLength, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]}, + map: { + _func: this._functionMap, + _signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]}, + max: { + _func: this._functionMax, + _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, + "merge": { + _func: this._functionMerge, + _signature: [{types: [TYPE_OBJECT], variadic: true}] + }, + "max_by": { + _func: this._functionMaxBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, + "starts_with": { + _func: this._functionStartsWith, + _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, + min: { + _func: this._functionMin, + _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, + "min_by": { + _func: this._functionMinBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]}, + keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]}, + values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]}, + sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]}, + "sort_by": { + _func: this._functionSortBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + join: { + _func: this._functionJoin, + _signature: [ + {types: [TYPE_STRING]}, + {types: [TYPE_ARRAY_STRING]} + ] + }, + reverse: { + _func: this._functionReverse, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]}, + "to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]}, + "to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]}, + "to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]}, + "not_null": { + _func: this._functionNotNull, + _signature: [{types: [TYPE_ANY], variadic: true}] } + }; + } + + Runtime.prototype = { + callFunction: function(name, resolvedArgs) { + var functionEntry = this.functionTable[name]; + if (functionEntry === undefined) { + throw new Error("Unknown function: " + name + "()"); + } + this._validateArgs(name, resolvedArgs, functionEntry._signature); + return functionEntry._func.call(this, resolvedArgs); }, - - _consumeLiteral: function(stream) { - this._current++; - var start = this._current; - var maxLength = stream.length; - var literal; - while(stream[this._current] !== "`" && this._current < maxLength) { - // You can escape a literal char or you can escape the escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "`")) { - current += 2; - } else { - current++; + + _validateArgs: function(name, args, signature) { + // Validating the args requires validating + // the correct arity and the correct type of each arg. + // If the last argument is declared as variadic, then we need + // a minimum number of args to be required. Otherwise it has to + // be an exact amount. + var pluralized; + if (signature[signature.length - 1].variadic) { + if (args.length < signature.length) { + pluralized = signature.length === 1 ? " argument" : " arguments"; + throw new Error("ArgumentError: " + name + "() " + + "takes at least" + signature.length + pluralized + + " but received " + args.length); } - this._current = current; + } else if (args.length !== signature.length) { + pluralized = signature.length === 1 ? " argument" : " arguments"; + throw new Error("ArgumentError: " + name + "() " + + "takes " + signature.length + pluralized + + " but received " + args.length); } - var literalString = trimLeft(stream.slice(start, this._current)); - literalString = literalString.replace("\\`", "`"); - if (this._looksLikeJSON(literalString)) { - literal = JSON.parse(literalString); - } else { - // Try to JSON parse it as "" - literal = JSON.parse("\"" + literalString + "\""); + var currentSpec; + var actualType; + var typeMatched; + for (var i = 0; i < signature.length; i++) { + typeMatched = false; + currentSpec = signature[i].types; + actualType = this._getTypeName(args[i]); + for (var j = 0; j < currentSpec.length; j++) { + if (this._typeMatches(actualType, currentSpec[j], args[i])) { + typeMatched = true; + break; + } + } + if (!typeMatched) { + var expected = currentSpec + .map(function(typeIdentifier) { + return TYPE_NAME_TABLE[typeIdentifier]; + }) + .join(','); + throw new Error("TypeError: " + name + "() " + + "expected argument " + (i + 1) + + " to be type " + expected + + " but received type " + + TYPE_NAME_TABLE[actualType] + " instead."); + } } - // +1 gets us to the ending "`", +1 to move on to the next char. - this._current++; - return literal; }, - - _looksLikeJSON: function(literalString) { - var startingChars = "[{\""; - var jsonLiterals = ["true", "false", "null"]; - var numberLooking = "-0123456789"; - - if (literalString === "") { - return false; - } else if (startingChars.indexOf(literalString[0]) >= 0) { - return true; - } else if (jsonLiterals.indexOf(literalString) >= 0) { + + _typeMatches: function(actual, expected, argValue) { + if (expected === TYPE_ANY) { return true; - } else if (numberLooking.indexOf(literalString[0]) >= 0) { - try { - JSON.parse(literalString); + } + if (expected === TYPE_ARRAY_STRING || + expected === TYPE_ARRAY_NUMBER || + expected === TYPE_ARRAY) { + // The expected type can either just be array, + // or it can require a specific subtype (array of numbers). + // + // The simplest case is if "array" with no subtype is specified. + if (expected === TYPE_ARRAY) { + return actual === TYPE_ARRAY; + } else if (actual === TYPE_ARRAY) { + // Otherwise we need to check subtypes. + // I think this has potential to be improved. + var subtype; + if (expected === TYPE_ARRAY_NUMBER) { + subtype = TYPE_NUMBER; + } else if (expected === TYPE_ARRAY_STRING) { + subtype = TYPE_STRING; + } + for (var i = 0; i < argValue.length; i++) { + if (!this._typeMatches( + this._getTypeName(argValue[i]), subtype, + argValue[i])) { + return false; + } + } return true; - } catch (ex) { - return false; } } else { - return false; + return actual === expected; } - } - }; - - var bindingPower = {}; - bindingPower[TOK_EOF] = 0; - bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0; - bindingPower[TOK_QUOTEDIDENTIFIER] = 0; - bindingPower[TOK_RBRACKET] = 0; - bindingPower[TOK_RPAREN] = 0; - bindingPower[TOK_COMMA] = 0; - bindingPower[TOK_RBRACE] = 0; - bindingPower[TOK_NUMBER] = 0; - bindingPower[TOK_CURRENT] = 0; - bindingPower[TOK_EXPREF] = 0; - bindingPower[TOK_PIPE] = 1; - bindingPower[TOK_OR] = 2; - bindingPower[TOK_AND] = 3; - bindingPower[TOK_EQ] = 5; - bindingPower[TOK_GT] = 5; - bindingPower[TOK_LT] = 5; - bindingPower[TOK_GTE] = 5; - bindingPower[TOK_LTE] = 5; - bindingPower[TOK_NE] = 5; - bindingPower[TOK_FLATTEN] = 9; - bindingPower[TOK_STAR] = 20; - bindingPower[TOK_FILTER] = 21; - bindingPower[TOK_DOT] = 40; - bindingPower[TOK_NOT] = 45; - bindingPower[TOK_LBRACE] = 50; - bindingPower[TOK_LBRACKET] = 55; - bindingPower[TOK_LPAREN] = 60; - - function Parser() { - } - - Parser.prototype = { - parse: function(expression) { - this._loadTokens(expression); - this.index = 0; - var ast = this.expression(0); - if (this._lookahead(0) !== TOK_EOF) { - var t = this._lookaheadToken(0); - var error = new Error( - "Unexpected token type: " + t.type + ", value: " + t.value); - error.name = "ParserError"; - throw error; - } - return ast; - }, - - _loadTokens: function(expression) { - var lexer = new Lexer(); - var tokens = lexer.tokenize(expression); - tokens.push({type: TOK_EOF, value: "", start: expression.length}); - this.tokens = tokens; }, - - expression: function(rbp) { - var leftToken = this._lookaheadToken(0); - this._advance(); - var left = this.nud(leftToken); - var currentToken = this._lookahead(0); - while (rbp < bindingPower[currentToken]) { - this._advance(); - left = this.led(currentToken, left); - currentToken = this._lookahead(0); + _getTypeName: function(obj) { + switch (Object.prototype.toString.call(obj)) { + case "[object String]": + return TYPE_STRING; + case "[object Number]": + return TYPE_NUMBER; + case "[object Array]": + return TYPE_ARRAY; + case "[object Boolean]": + return TYPE_BOOLEAN; + case "[object Null]": + return TYPE_NULL; + case "[object Object]": + // Check if it's an expref. If it has, it's been + // tagged with a jmespathType attr of 'Expref'; + if (obj.jmespathType === TOK_EXPREF) { + return TYPE_EXPREF; + } else { + return TYPE_OBJECT; + } } - return left; - }, - - _lookahead: function(number) { - return this.tokens[this.index + number].type; - }, - - _lookaheadToken: function(number) { - return this.tokens[this.index + number]; }, - - _advance: function() { - this.index++; + + _functionStartsWith: function(resolvedArgs) { + return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0; }, - - nud: function(token) { - var left; - var right; - var expression; - switch (token.type) { - case TOK_LITERAL: - return {type: "Literal", value: token.value}; - case TOK_UNQUOTEDIDENTIFIER: - return {type: "Field", name: token.value}; - case TOK_QUOTEDIDENTIFIER: - var node = {type: "Field", name: token.value}; - if (this._lookahead(0) === TOK_LPAREN) { - throw new Error("Quoted identifier not allowed for function names."); - } - return node; - case TOK_NOT: - right = this.expression(bindingPower.Not); - return {type: "NotExpression", children: [right]}; - case TOK_STAR: - left = {type: "Identity"}; - right = null; - if (this._lookahead(0) === TOK_RBRACKET) { - // This can happen in a multiselect, - // [a, b, *] - right = {type: "Identity"}; - } else { - right = this._parseProjectionRHS(bindingPower.Star); - } - return {type: "ValueProjection", children: [left, right]}; - case TOK_FILTER: - return this.led(token.type, {type: "Identity"}); - case TOK_LBRACE: - return this._parseMultiselectHash(); - case TOK_FLATTEN: - left = {type: TOK_FLATTEN, children: [{type: "Identity"}]}; - right = this._parseProjectionRHS(bindingPower.Flatten); - return {type: "Projection", children: [left, right]}; - case TOK_LBRACKET: - if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) { - right = this._parseIndexExpression(); - return this._projectIfSlice({type: "Identity"}, right); - } else if (this._lookahead(0) === TOK_STAR && - this._lookahead(1) === TOK_RBRACKET) { - this._advance(); - this._advance(); - right = this._parseProjectionRHS(bindingPower.Star); - return {type: "Projection", - children: [{type: "Identity"}, right]}; - } - return this._parseMultiselectList(); - case TOK_CURRENT: - return {type: TOK_CURRENT}; - case TOK_EXPREF: - expression = this.expression(bindingPower.Expref); - return {type: "ExpressionReference", children: [expression]}; - case TOK_LPAREN: - var args = []; - while (this._lookahead(0) !== TOK_RPAREN) { - if (this._lookahead(0) === TOK_CURRENT) { - expression = {type: TOK_CURRENT}; - this._advance(); - } else { - expression = this.expression(0); - } - args.push(expression); - } - this._match(TOK_RPAREN); - return args[0]; - default: - this._errorToken(token); - } + + _functionEndsWith: function(resolvedArgs) { + var searchStr = resolvedArgs[0]; + var suffix = resolvedArgs[1]; + return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1; }, - - led: function(tokenName, left) { - var right; - switch(tokenName) { - case TOK_DOT: - var rbp = bindingPower.Dot; - if (this._lookahead(0) !== TOK_STAR) { - right = this._parseDotRHS(rbp); - return {type: "Subexpression", children: [left, right]}; - } - // Creating a projection. - this._advance(); - right = this._parseProjectionRHS(rbp); - return {type: "ValueProjection", children: [left, right]}; - case TOK_PIPE: - right = this.expression(bindingPower.Pipe); - return {type: TOK_PIPE, children: [left, right]}; - case TOK_OR: - right = this.expression(bindingPower.Or); - return {type: "OrExpression", children: [left, right]}; - case TOK_AND: - right = this.expression(bindingPower.And); - return {type: "AndExpression", children: [left, right]}; - case TOK_LPAREN: - var name = left.name; - var args = []; - var expression, node; - while (this._lookahead(0) !== TOK_RPAREN) { - if (this._lookahead(0) === TOK_CURRENT) { - expression = {type: TOK_CURRENT}; - this._advance(); - } else { - expression = this.expression(0); - } - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - } - args.push(expression); - } - this._match(TOK_RPAREN); - node = {type: "Function", name: name, children: args}; - return node; - case TOK_FILTER: - var condition = this.expression(0); - this._match(TOK_RBRACKET); - if (this._lookahead(0) === TOK_FLATTEN) { - right = {type: "Identity"}; - } else { - right = this._parseProjectionRHS(bindingPower.Filter); - } - return {type: "FilterProjection", children: [left, right, condition]}; - case TOK_FLATTEN: - var leftNode = {type: TOK_FLATTEN, children: [left]}; - var rightNode = this._parseProjectionRHS(bindingPower.Flatten); - return {type: "Projection", children: [leftNode, rightNode]}; - case TOK_EQ: - case TOK_NE: - case TOK_GT: - case TOK_GTE: - case TOK_LT: - case TOK_LTE: - return this._parseComparator(left, tokenName); - case TOK_LBRACKET: - var token = this._lookaheadToken(0); - if (token.type === TOK_NUMBER || token.type === TOK_COLON) { - right = this._parseIndexExpression(); - return this._projectIfSlice(left, right); + + _functionReverse: function(resolvedArgs) { + var typeName = this._getTypeName(resolvedArgs[0]); + if (typeName === TYPE_STRING) { + var originalStr = resolvedArgs[0]; + var reversedStr = ""; + for (var i = originalStr.length - 1; i >= 0; i--) { + reversedStr += originalStr[i]; } - this._match(TOK_STAR); - this._match(TOK_RBRACKET); - right = this._parseProjectionRHS(bindingPower.Star); - return {type: "Projection", children: [left, right]}; - default: - this._errorToken(this._lookaheadToken(0)); - } - }, - - _match: function(tokenType) { - if (this._lookahead(0) === tokenType) { - this._advance(); + return reversedStr; } else { - var t = this._lookaheadToken(0); - var error = new Error("Expected " + tokenType + ", got: " + t.type); - error.name = "ParserError"; - throw error; + var reversedArray = resolvedArgs[0].slice(0); + reversedArray.reverse(); + return reversedArray; } }, - - _errorToken: function(token) { - var error = new Error("Invalid token (" + - token.type + "): \"" + - token.value + "\""); - error.name = "ParserError"; - throw error; - }, - - - _parseIndexExpression: function() { - if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) { - return this._parseSliceExpression(); - } else { - var node = { - type: "Index", - value: this._lookaheadToken(0).value}; - this._advance(); - this._match(TOK_RBRACKET); - return node; - } + + _functionAbs: function(resolvedArgs) { + return Math.abs(resolvedArgs[0]); }, - - _projectIfSlice: function(left, right) { - var indexExpr = {type: "IndexExpression", children: [left, right]}; - if (right.type === "Slice") { - return { - type: "Projection", - children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)] - }; - } else { - return indexExpr; - } + + _functionCeil: function(resolvedArgs) { + return Math.ceil(resolvedArgs[0]); }, - - _parseSliceExpression: function() { - // [start:end:step] where each part is optional, as well as the last - // colon. - var parts = [null, null, null]; - var index = 0; - var currentToken = this._lookahead(0); - while (currentToken !== TOK_RBRACKET && index < 3) { - if (currentToken === TOK_COLON) { - index++; - this._advance(); - } else if (currentToken === TOK_NUMBER) { - parts[index] = this._lookaheadToken(0).value; - this._advance(); - } else { - var t = this._lookahead(0); - var error = new Error("Syntax error, unexpected token: " + - t.value + "(" + t.type + ")"); - error.name = "Parsererror"; - throw error; - } - currentToken = this._lookahead(0); + + _functionAvg: function(resolvedArgs) { + var sum = 0; + var inputArray = resolvedArgs[0]; + for (var i = 0; i < inputArray.length; i++) { + sum += inputArray[i]; } - this._match(TOK_RBRACKET); - return { - type: "Slice", - children: parts - }; + return sum / inputArray.length; }, - - _parseComparator: function(left, comparator) { - var right = this.expression(bindingPower[comparator]); - return {type: "Comparator", name: comparator, children: [left, right]}; - }, - - _parseDotRHS: function(rbp) { - var lookahead = this._lookahead(0); - var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR]; - if (exprTokens.indexOf(lookahead) >= 0) { - return this.expression(rbp); - } else if (lookahead === TOK_LBRACKET) { - this._match(TOK_LBRACKET); - return this._parseMultiselectList(); - } else if (lookahead === TOK_LBRACE) { - this._match(TOK_LBRACE); - return this._parseMultiselectHash(); - } + + _functionContains: function(resolvedArgs) { + return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0; }, - - _parseProjectionRHS: function(rbp) { - var right; - if (bindingPower[this._lookahead(0)] < 10) { - right = {type: "Identity"}; - } else if (this._lookahead(0) === TOK_LBRACKET) { - right = this.expression(rbp); - } else if (this._lookahead(0) === TOK_FILTER) { - right = this.expression(rbp); - } else if (this._lookahead(0) === TOK_DOT) { - this._match(TOK_DOT); - right = this._parseDotRHS(rbp); - } else { - var t = this._lookaheadToken(0); - var error = new Error("Sytanx error, unexpected token: " + - t.value + "(" + t.type + ")"); - error.name = "ParserError"; - throw error; - } - return right; + + _functionFloor: function(resolvedArgs) { + return Math.floor(resolvedArgs[0]); }, - - _parseMultiselectList: function() { - var expressions = []; - while (this._lookahead(0) !== TOK_RBRACKET) { - var expression = this.expression(0); - expressions.push(expression); - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - if (this._lookahead(0) === TOK_RBRACKET) { - throw new Error("Unexpected token Rbracket"); - } - } - } - this._match(TOK_RBRACKET); - return {type: "MultiSelectList", children: expressions}; + + _functionLength: function(resolvedArgs) { + if (!isObject(resolvedArgs[0])) { + return resolvedArgs[0].length; + } else { + // As far as I can tell, there's no way to get the length + // of an object without O(n) iteration through the object. + return Object.keys(resolvedArgs[0]).length; + } }, - - _parseMultiselectHash: function() { - var pairs = []; - var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER]; - var keyToken, keyName, value, node; - for (;;) { - keyToken = this._lookaheadToken(0); - if (identifierTypes.indexOf(keyToken.type) < 0) { - throw new Error("Expecting an identifier token, got: " + - keyToken.type); - } - keyName = keyToken.value; - this._advance(); - this._match(TOK_COLON); - value = this.expression(0); - node = {type: "KeyValuePair", name: keyName, value: value}; - pairs.push(node); - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - } else if (this._lookahead(0) === TOK_RBRACE) { - this._match(TOK_RBRACE); - break; - } + + _functionMap: function(resolvedArgs) { + var mapped = []; + var interpreter = this._interpreter; + var exprefNode = resolvedArgs[0]; + var elements = resolvedArgs[1]; + for (var i = 0; i < elements.length; i++) { + mapped.push(interpreter.visit(exprefNode, elements[i])); } - return {type: "MultiSelectHash", children: pairs}; - } - }; - - - function TreeInterpreter(runtime) { - this.runtime = runtime; - } - - TreeInterpreter.prototype = { - search: function(node, value) { - return this.visit(node, value); + return mapped; }, - - visit: function(node, value) { - var matched, current, result, first, second, field, left, right, collected, i; - switch (node.type) { - case "Field": - if (value !== null && isObject(value)) { - field = value[node.name]; - if (field === undefined) { - return null; - } else { - return field; - } - } - return null; - case "Subexpression": - result = this.visit(node.children[0], value); - for (i = 1; i < node.children.length; i++) { - result = this.visit(node.children[1], result); - if (result === null) { - return null; - } - } - return result; - case "IndexExpression": - left = this.visit(node.children[0], value); - right = this.visit(node.children[1], left); - return right; - case "Index": - if (!isArray(value)) { - return null; - } - var index = node.value; - if (index < 0) { - index = value.length + index; - } - result = value[index]; - if (result === undefined) { - result = null; - } - return result; - case "Slice": - if (!isArray(value)) { - return null; - } - var sliceParams = node.children.slice(0); - var computed = this.computeSliceParams(value.length, sliceParams); - var start = computed[0]; - var stop = computed[1]; - var step = computed[2]; - result = []; - if (step > 0) { - for (i = start; i < stop; i += step) { - result.push(value[i]); - } - } else { - for (i = start; i > stop; i += step) { - result.push(value[i]); - } - } - return result; - case "Projection": - // Evaluate left child. - var base = this.visit(node.children[0], value); - if (!isArray(base)) { - return null; - } - collected = []; - for (i = 0; i < base.length; i++) { - current = this.visit(node.children[1], base[i]); - if (current !== null) { - collected.push(current); - } - } - return collected; - case "ValueProjection": - // Evaluate left child. - base = this.visit(node.children[0], value); - if (!isObject(base)) { - return null; - } - collected = []; - var values = objValues(base); - for (i = 0; i < values.length; i++) { - current = this.visit(node.children[1], values[i]); - if (current !== null) { - collected.push(current); - } - } - return collected; - case "FilterProjection": - base = this.visit(node.children[0], value); - if (!isArray(base)) { - return null; - } - var filtered = []; - var finalResults = []; - for (i = 0; i < base.length; i++) { - matched = this.visit(node.children[2], base[i]); - if (!isFalse(matched)) { - filtered.push(base[i]); - } - } - for (var j = 0; j < filtered.length; j++) { - current = this.visit(node.children[1], filtered[j]); - if (current !== null) { - finalResults.push(current); - } - } - return finalResults; - case "Comparator": - first = this.visit(node.children[0], value); - second = this.visit(node.children[1], value); - switch(node.name) { - case TOK_EQ: - result = strictDeepEqual(first, second); - break; - case TOK_NE: - result = !strictDeepEqual(first, second); - break; - case TOK_GT: - result = first > second; - break; - case TOK_GTE: - result = first >= second; - break; - case TOK_LT: - result = first < second; - break; - case TOK_LTE: - result = first <= second; - break; - default: - throw new Error("Unknown comparator: " + node.name); - } - return result; - case TOK_FLATTEN: - var original = this.visit(node.children[0], value); - if (!isArray(original)) { - return null; - } - var merged = []; - for (i = 0; i < original.length; i++) { - current = original[i]; - if (isArray(current)) { - merged.push.apply(merged, current); - } else { - merged.push(current); - } - } - return merged; - case "Identity": - return value; - case "MultiSelectList": - if (value === null) { - return null; - } - collected = []; - for (i = 0; i < node.children.length; i++) { - collected.push(this.visit(node.children[i], value)); - } - return collected; - case "MultiSelectHash": - if (value === null) { - return null; - } - collected = {}; - var child; - for (i = 0; i < node.children.length; i++) { - child = node.children[i]; - collected[child.name] = this.visit(child.value, value); - } - return collected; - case "OrExpression": - matched = this.visit(node.children[0], value); - if (isFalse(matched)) { - matched = this.visit(node.children[1], value); - } - return matched; - case "AndExpression": - first = this.visit(node.children[0], value); - - if (isFalse(first) === true) { - return first; - } - return this.visit(node.children[1], value); - case "NotExpression": - first = this.visit(node.children[0], value); - return isFalse(first); - case "Literal": - return node.value; - case TOK_PIPE: - left = this.visit(node.children[0], value); - return this.visit(node.children[1], left); - case TOK_CURRENT: - return value; - case "Function": - var resolvedArgs = []; - for (i = 0; i < node.children.length; i++) { - resolvedArgs.push(this.visit(node.children[i], value)); - } - return this.runtime.callFunction(node.name, resolvedArgs); - case "ExpressionReference": - var refNode = node.children[0]; - // Tag the node with a specific attribute so the type - // checker verify the type. - refNode.jmespathType = TOK_EXPREF; - return refNode; - default: - throw new Error("Unknown node type: " + node.type); + + _functionMerge: function(resolvedArgs) { + var merged = {}; + for (var i = 0; i < resolvedArgs.length; i++) { + var current = resolvedArgs[i]; + for (var key in current) { + merged[key] = current[key]; } - }, - - computeSliceParams: function(arrayLength, sliceParams) { - var start = sliceParams[0]; - var stop = sliceParams[1]; - var step = sliceParams[2]; - var computed = [null, null, null]; - if (step === null) { - step = 1; - } else if (step === 0) { - var error = new Error("Invalid slice, step cannot be 0"); - error.name = "RuntimeError"; - throw error; - } - var stepValueNegative = step < 0 ? true : false; - - if (start === null) { - start = stepValueNegative ? arrayLength - 1 : 0; - } else { - start = this.capSliceRange(arrayLength, start, step); - } - - if (stop === null) { - stop = stepValueNegative ? -1 : arrayLength; - } else { - stop = this.capSliceRange(arrayLength, stop, step); } - computed[0] = start; - computed[1] = stop; - computed[2] = step; - return computed; + return merged; }, - - capSliceRange: function(arrayLength, actualValue, step) { - if (actualValue < 0) { - actualValue += arrayLength; - if (actualValue < 0) { - actualValue = step < 0 ? -1 : 0; - } - } else if (actualValue >= arrayLength) { - actualValue = step < 0 ? arrayLength - 1 : arrayLength; - } - return actualValue; - } - - }; - - function Runtime(interpreter) { - this._interpreter = interpreter; - this.functionTable = { - // name: [function, ] - // The can be: - // - // { - // args: [[type1, type2], [type1, type2]], - // variadic: true|false - // } - // - // Each arg in the arg list is a list of valid types - // (if the function is overloaded and supports multiple - // types. If the type is "any" then no type checking - // occurs on the argument. Variadic is optional - // and if not provided is assumed to be false. - abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]}, - avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, - ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]}, - contains: { - _func: this._functionContains, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}, - {types: [TYPE_ANY]}]}, - "ends_with": { - _func: this._functionEndsWith, - _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, - floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]}, - length: { - _func: this._functionLength, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]}, - map: { - _func: this._functionMap, - _signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]}, - max: { - _func: this._functionMax, - _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, - "merge": { - _func: this._functionMerge, - _signature: [{types: [TYPE_OBJECT], variadic: true}] - }, - "max_by": { - _func: this._functionMaxBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, - "starts_with": { - _func: this._functionStartsWith, - _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, - min: { - _func: this._functionMin, - _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, - "min_by": { - _func: this._functionMinBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]}, - keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]}, - values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]}, - sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]}, - "sort_by": { - _func: this._functionSortBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - join: { - _func: this._functionJoin, - _signature: [ - {types: [TYPE_STRING]}, - {types: [TYPE_ARRAY_STRING]} - ] - }, - reverse: { - _func: this._functionReverse, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]}, - "to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]}, - "to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]}, - "to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]}, - "not_null": { - _func: this._functionNotNull, - _signature: [{types: [TYPE_ANY], variadic: true}] - } - }; - } - - Runtime.prototype = { - callFunction: function(name, resolvedArgs) { - var functionEntry = this.functionTable[name]; - if (functionEntry === undefined) { - throw new Error("Unknown function: " + name + "()"); - } - this._validateArgs(name, resolvedArgs, functionEntry._signature); - return functionEntry._func.call(this, resolvedArgs); - }, - - _validateArgs: function(name, args, signature) { - // Validating the args requires validating - // the correct arity and the correct type of each arg. - // If the last argument is declared as variadic, then we need - // a minimum number of args to be required. Otherwise it has to - // be an exact amount. - var pluralized; - if (signature[signature.length - 1].variadic) { - if (args.length < signature.length) { - pluralized = signature.length === 1 ? " argument" : " arguments"; - throw new Error("ArgumentError: " + name + "() " + - "takes at least" + signature.length + pluralized + - " but received " + args.length); - } - } else if (args.length !== signature.length) { - pluralized = signature.length === 1 ? " argument" : " arguments"; - throw new Error("ArgumentError: " + name + "() " + - "takes " + signature.length + pluralized + - " but received " + args.length); - } - var currentSpec; - var actualType; - var typeMatched; - for (var i = 0; i < signature.length; i++) { - typeMatched = false; - currentSpec = signature[i].types; - actualType = this._getTypeName(args[i]); - for (var j = 0; j < currentSpec.length; j++) { - if (this._typeMatches(actualType, currentSpec[j], args[i])) { - typeMatched = true; - break; + + _functionMax: function(resolvedArgs) { + if (resolvedArgs[0].length > 0) { + var typeName = this._getTypeName(resolvedArgs[0][0]); + if (typeName === TYPE_NUMBER) { + return Math.max.apply(Math, resolvedArgs[0]); + } else { + var elements = resolvedArgs[0]; + var maxElement = elements[0]; + for (var i = 1; i < elements.length; i++) { + if (maxElement.localeCompare(elements[i]) < 0) { + maxElement = elements[i]; } } - if (!typeMatched) { - var expected = currentSpec - .map(function(typeIdentifier) { - return TYPE_NAME_TABLE[typeIdentifier]; - }) - .join(','); - throw new Error("TypeError: " + name + "() " + - "expected argument " + (i + 1) + - " to be type " + expected + - " but received type " + - TYPE_NAME_TABLE[actualType] + " instead."); - } - } - }, - - _typeMatches: function(actual, expected, argValue) { - if (expected === TYPE_ANY) { - return true; + return maxElement; + } + } else { + return null; } - if (expected === TYPE_ARRAY_STRING || - expected === TYPE_ARRAY_NUMBER || - expected === TYPE_ARRAY) { - // The expected type can either just be array, - // or it can require a specific subtype (array of numbers). - // - // The simplest case is if "array" with no subtype is specified. - if (expected === TYPE_ARRAY) { - return actual === TYPE_ARRAY; - } else if (actual === TYPE_ARRAY) { - // Otherwise we need to check subtypes. - // I think this has potential to be improved. - var subtype; - if (expected === TYPE_ARRAY_NUMBER) { - subtype = TYPE_NUMBER; - } else if (expected === TYPE_ARRAY_STRING) { - subtype = TYPE_STRING; - } - for (var i = 0; i < argValue.length; i++) { - if (!this._typeMatches( - this._getTypeName(argValue[i]), subtype, - argValue[i])) { - return false; - } + }, + + _functionMin: function(resolvedArgs) { + if (resolvedArgs[0].length > 0) { + var typeName = this._getTypeName(resolvedArgs[0][0]); + if (typeName === TYPE_NUMBER) { + return Math.min.apply(Math, resolvedArgs[0]); + } else { + var elements = resolvedArgs[0]; + var minElement = elements[0]; + for (var i = 1; i < elements.length; i++) { + if (elements[i].localeCompare(minElement) < 0) { + minElement = elements[i]; } - return true; } - } else { - return actual === expected; - } - }, - _getTypeName: function(obj) { - switch (Object.prototype.toString.call(obj)) { - case "[object String]": - return TYPE_STRING; - case "[object Number]": - return TYPE_NUMBER; - case "[object Array]": - return TYPE_ARRAY; - case "[object Boolean]": - return TYPE_BOOLEAN; - case "[object Null]": - return TYPE_NULL; - case "[object Object]": - // Check if it's an expref. If it has, it's been - // tagged with a jmespathType attr of 'Expref'; - if (obj.jmespathType === TOK_EXPREF) { - return TYPE_EXPREF; - } else { - return TYPE_OBJECT; - } - } - }, - - _functionStartsWith: function(resolvedArgs) { - return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0; - }, - - _functionEndsWith: function(resolvedArgs) { - var searchStr = resolvedArgs[0]; - var suffix = resolvedArgs[1]; - return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1; - }, - - _functionReverse: function(resolvedArgs) { - var typeName = this._getTypeName(resolvedArgs[0]); - if (typeName === TYPE_STRING) { - var originalStr = resolvedArgs[0]; - var reversedStr = ""; - for (var i = originalStr.length - 1; i >= 0; i--) { - reversedStr += originalStr[i]; + return minElement; } - return reversedStr; } else { - var reversedArray = resolvedArgs[0].slice(0); - reversedArray.reverse(); - return reversedArray; + return null; } - }, - - _functionAbs: function(resolvedArgs) { - return Math.abs(resolvedArgs[0]); - }, - - _functionCeil: function(resolvedArgs) { - return Math.ceil(resolvedArgs[0]); - }, - - _functionAvg: function(resolvedArgs) { + }, + + _functionSum: function(resolvedArgs) { var sum = 0; - var inputArray = resolvedArgs[0]; - for (var i = 0; i < inputArray.length; i++) { - sum += inputArray[i]; - } - return sum / inputArray.length; - }, - - _functionContains: function(resolvedArgs) { - return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0; - }, - - _functionFloor: function(resolvedArgs) { - return Math.floor(resolvedArgs[0]); - }, - - _functionLength: function(resolvedArgs) { - if (!isObject(resolvedArgs[0])) { - return resolvedArgs[0].length; - } else { - // As far as I can tell, there's no way to get the length - // of an object without O(n) iteration through the object. - return Object.keys(resolvedArgs[0]).length; - } - }, - - _functionMap: function(resolvedArgs) { - var mapped = []; - var interpreter = this._interpreter; - var exprefNode = resolvedArgs[0]; - var elements = resolvedArgs[1]; - for (var i = 0; i < elements.length; i++) { - mapped.push(interpreter.visit(exprefNode, elements[i])); - } - return mapped; - }, - - _functionMerge: function(resolvedArgs) { - var merged = {}; - for (var i = 0; i < resolvedArgs.length; i++) { - var current = resolvedArgs[i]; - for (var key in current) { - merged[key] = current[key]; + var listToSum = resolvedArgs[0]; + for (var i = 0; i < listToSum.length; i++) { + sum += listToSum[i]; } - } - return merged; - }, - - _functionMax: function(resolvedArgs) { - if (resolvedArgs[0].length > 0) { - var typeName = this._getTypeName(resolvedArgs[0][0]); - if (typeName === TYPE_NUMBER) { - return Math.max.apply(Math, resolvedArgs[0]); - } else { - var elements = resolvedArgs[0]; - var maxElement = elements[0]; - for (var i = 1; i < elements.length; i++) { - if (maxElement.localeCompare(elements[i]) < 0) { - maxElement = elements[i]; + return sum; + }, + + _functionType: function(resolvedArgs) { + switch (this._getTypeName(resolvedArgs[0])) { + case TYPE_NUMBER: + return "number"; + case TYPE_STRING: + return "string"; + case TYPE_ARRAY: + return "array"; + case TYPE_OBJECT: + return "object"; + case TYPE_BOOLEAN: + return "boolean"; + case TYPE_EXPREF: + return "expref"; + case TYPE_NULL: + return "null"; + } + }, + + _functionKeys: function(resolvedArgs) { + return Object.keys(resolvedArgs[0]); + }, + + _functionValues: function(resolvedArgs) { + var obj = resolvedArgs[0]; + var keys = Object.keys(obj); + var values = []; + for (var i = 0; i < keys.length; i++) { + values.push(obj[keys[i]]); + } + return values; + }, + + _functionJoin: function(resolvedArgs) { + var joinChar = resolvedArgs[0]; + var listJoin = resolvedArgs[1]; + return listJoin.join(joinChar); + }, + + _functionToArray: function(resolvedArgs) { + if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) { + return resolvedArgs[0]; + } else { + return [resolvedArgs[0]]; + } + }, + + _functionToString: function(resolvedArgs) { + if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) { + return resolvedArgs[0]; + } else { + return JSON.stringify(resolvedArgs[0]); + } + }, + + _functionToNumber: function(resolvedArgs) { + var typeName = this._getTypeName(resolvedArgs[0]); + var convertedValue; + if (typeName === TYPE_NUMBER) { + return resolvedArgs[0]; + } else if (typeName === TYPE_STRING) { + convertedValue = +resolvedArgs[0]; + if (!isNaN(convertedValue)) { + return convertedValue; } } - return maxElement; - } - } else { return null; - } - }, - - _functionMin: function(resolvedArgs) { - if (resolvedArgs[0].length > 0) { - var typeName = this._getTypeName(resolvedArgs[0][0]); - if (typeName === TYPE_NUMBER) { - return Math.min.apply(Math, resolvedArgs[0]); - } else { - var elements = resolvedArgs[0]; - var minElement = elements[0]; - for (var i = 1; i < elements.length; i++) { - if (elements[i].localeCompare(minElement) < 0) { - minElement = elements[i]; + }, + + _functionNotNull: function(resolvedArgs) { + for (var i = 0; i < resolvedArgs.length; i++) { + if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) { + return resolvedArgs[i]; } } - return minElement; - } - } else { - return null; - } - }, - - _functionSum: function(resolvedArgs) { - var sum = 0; - var listToSum = resolvedArgs[0]; - for (var i = 0; i < listToSum.length; i++) { - sum += listToSum[i]; - } - return sum; - }, - - _functionType: function(resolvedArgs) { - switch (this._getTypeName(resolvedArgs[0])) { - case TYPE_NUMBER: - return "number"; - case TYPE_STRING: - return "string"; - case TYPE_ARRAY: - return "array"; - case TYPE_OBJECT: - return "object"; - case TYPE_BOOLEAN: - return "boolean"; - case TYPE_EXPREF: - return "expref"; - case TYPE_NULL: - return "null"; - } - }, - - _functionKeys: function(resolvedArgs) { - return Object.keys(resolvedArgs[0]); - }, - - _functionValues: function(resolvedArgs) { - var obj = resolvedArgs[0]; - var keys = Object.keys(obj); - var values = []; - for (var i = 0; i < keys.length; i++) { - values.push(obj[keys[i]]); - } - return values; - }, - - _functionJoin: function(resolvedArgs) { - var joinChar = resolvedArgs[0]; - var listJoin = resolvedArgs[1]; - return listJoin.join(joinChar); - }, - - _functionToArray: function(resolvedArgs) { - if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) { - return resolvedArgs[0]; - } else { - return [resolvedArgs[0]]; - } - }, - - _functionToString: function(resolvedArgs) { - if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) { - return resolvedArgs[0]; - } else { - return JSON.stringify(resolvedArgs[0]); - } - }, - - _functionToNumber: function(resolvedArgs) { - var typeName = this._getTypeName(resolvedArgs[0]); - var convertedValue; - if (typeName === TYPE_NUMBER) { - return resolvedArgs[0]; - } else if (typeName === TYPE_STRING) { - convertedValue = +resolvedArgs[0]; - if (!isNaN(convertedValue)) { - return convertedValue; + return null; + }, + + _functionSort: function(resolvedArgs) { + var sortedArray = resolvedArgs[0].slice(0); + sortedArray.sort(); + return sortedArray; + }, + + _functionSortBy: function(resolvedArgs) { + var sortedArray = resolvedArgs[0].slice(0); + if (sortedArray.length === 0) { + return sortedArray; + } + var interpreter = this._interpreter; + var exprefNode = resolvedArgs[1]; + var requiredType = this._getTypeName( + interpreter.visit(exprefNode, sortedArray[0])); + if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) { + throw new Error("TypeError"); + } + var that = this; + // In order to get a stable sort out of an unstable + // sort algorithm, we decorate/sort/undecorate (DSU) + // by creating a new list of [index, element] pairs. + // In the cmp function, if the evaluated elements are + // equal, then the index will be used as the tiebreaker. + // After the decorated list has been sorted, it will be + // undecorated to extract the original elements. + var decorated = []; + for (var i = 0; i < sortedArray.length; i++) { + decorated.push([i, sortedArray[i]]); + } + decorated.sort(function(a, b) { + var exprA = interpreter.visit(exprefNode, a[1]); + var exprB = interpreter.visit(exprefNode, b[1]); + if (that._getTypeName(exprA) !== requiredType) { + throw new Error( + "TypeError: expected " + requiredType + ", received " + + that._getTypeName(exprA)); + } else if (that._getTypeName(exprB) !== requiredType) { + throw new Error( + "TypeError: expected " + requiredType + ", received " + + that._getTypeName(exprB)); } - } - return null; - }, - - _functionNotNull: function(resolvedArgs) { - for (var i = 0; i < resolvedArgs.length; i++) { - if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) { - return resolvedArgs[i]; + if (exprA > exprB) { + return 1; + } else if (exprA < exprB) { + return -1; + } else { + // If they're equal compare the items by their + // order to maintain relative order of equal keys + // (i.e. to get a stable sort). + return a[0] - b[0]; } + }); + // Undecorate: extract out the original list elements. + for (var j = 0; j < decorated.length; j++) { + sortedArray[j] = decorated[j][1]; + } + return sortedArray; + }, + + _functionMaxBy: function(resolvedArgs) { + var exprefNode = resolvedArgs[1]; + var resolvedArray = resolvedArgs[0]; + var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); + var maxNumber = -Infinity; + var maxRecord; + var current; + for (var i = 0; i < resolvedArray.length; i++) { + current = keyFunction(resolvedArray[i]); + if (current > maxNumber) { + maxNumber = current; + maxRecord = resolvedArray[i]; + } } - return null; - }, - - _functionSort: function(resolvedArgs) { - var sortedArray = resolvedArgs[0].slice(0); - sortedArray.sort(); - return sortedArray; - }, - - _functionSortBy: function(resolvedArgs) { - var sortedArray = resolvedArgs[0].slice(0); - if (sortedArray.length === 0) { - return sortedArray; - } - var interpreter = this._interpreter; + return maxRecord; + }, + + _functionMinBy: function(resolvedArgs) { var exprefNode = resolvedArgs[1]; - var requiredType = this._getTypeName( - interpreter.visit(exprefNode, sortedArray[0])); - if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) { - throw new Error("TypeError"); + var resolvedArray = resolvedArgs[0]; + var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); + var minNumber = Infinity; + var minRecord; + var current; + for (var i = 0; i < resolvedArray.length; i++) { + current = keyFunction(resolvedArray[i]); + if (current < minNumber) { + minNumber = current; + minRecord = resolvedArray[i]; + } } + return minRecord; + }, + + createKeyFunction: function(exprefNode, allowedTypes) { var that = this; - // In order to get a stable sort out of an unstable - // sort algorithm, we decorate/sort/undecorate (DSU) - // by creating a new list of [index, element] pairs. - // In the cmp function, if the evaluated elements are - // equal, then the index will be used as the tiebreaker. - // After the decorated list has been sorted, it will be - // undecorated to extract the original elements. - var decorated = []; - for (var i = 0; i < sortedArray.length; i++) { - decorated.push([i, sortedArray[i]]); - } - decorated.sort(function(a, b) { - var exprA = interpreter.visit(exprefNode, a[1]); - var exprB = interpreter.visit(exprefNode, b[1]); - if (that._getTypeName(exprA) !== requiredType) { - throw new Error( - "TypeError: expected " + requiredType + ", received " + - that._getTypeName(exprA)); - } else if (that._getTypeName(exprB) !== requiredType) { - throw new Error( - "TypeError: expected " + requiredType + ", received " + - that._getTypeName(exprB)); - } - if (exprA > exprB) { - return 1; - } else if (exprA < exprB) { - return -1; + var interpreter = this._interpreter; + var keyFunc = function(x) { + var current = interpreter.visit(exprefNode, x); + if (allowedTypes.indexOf(that._getTypeName(current)) < 0) { + var msg = "TypeError: expected one of " + allowedTypes + + ", received " + that._getTypeName(current); + throw new Error(msg); + } + return current; + }; + return keyFunc; + } + + }; + + function compile(stream) { + var parser = new Parser(); + var ast = parser.parse(stream); + return ast; + } + + function tokenize(stream) { + var lexer = new Lexer(); + return lexer.tokenize(stream); + } + + function search(data, expression) { + var parser = new Parser(); + // This needs to be improved. Both the interpreter and runtime depend on + // each other. The runtime needs the interpreter to support exprefs. + // There's likely a clean way to avoid the cyclic dependency. + var runtime = new Runtime(); + var interpreter = new TreeInterpreter(runtime); + runtime._interpreter = interpreter; + var node = parser.parse(expression); + return interpreter.search(node, data); + } + + exports.tokenize = tokenize; + exports.compile = compile; + exports.search = search; + exports.strictDeepEqual = strictDeepEqual; + })(typeof exports === "undefined" ? this.jmespath = {} : exports); + + },{}],92:[function(require,module,exports){ + // shim for using process in browser + var process = module.exports = {}; + + // cached from whatever global is present so that test runners that stub it + // don't break things. But we need to wrap it in a try catch in case it is + // wrapped in strict mode code which doesn't define any globals. It's inside a + // function because try/catches deoptimize in certain engines. + + var cachedSetTimeout; + var cachedClearTimeout; + + function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); + } + function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); + } + (function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; } else { - // If they're equal compare the items by their - // order to maintain relative order of equal keys - // (i.e. to get a stable sort). - return a[0] - b[0]; + cachedSetTimeout = defaultSetTimout; } - }); - // Undecorate: extract out the original list elements. - for (var j = 0; j < decorated.length; j++) { - sortedArray[j] = decorated[j][1]; - } - return sortedArray; - }, - - _functionMaxBy: function(resolvedArgs) { - var exprefNode = resolvedArgs[1]; - var resolvedArray = resolvedArgs[0]; - var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); - var maxNumber = -Infinity; - var maxRecord; - var current; - for (var i = 0; i < resolvedArray.length; i++) { - current = keyFunction(resolvedArray[i]); - if (current > maxNumber) { - maxNumber = current; - maxRecord = resolvedArray[i]; - } - } - return maxRecord; - }, - - _functionMinBy: function(resolvedArgs) { - var exprefNode = resolvedArgs[1]; - var resolvedArray = resolvedArgs[0]; - var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); - var minNumber = Infinity; - var minRecord; - var current; - for (var i = 0; i < resolvedArray.length; i++) { - current = keyFunction(resolvedArray[i]); - if (current < minNumber) { - minNumber = current; - minRecord = resolvedArray[i]; - } - } - return minRecord; - }, - - createKeyFunction: function(exprefNode, allowedTypes) { - var that = this; - var interpreter = this._interpreter; - var keyFunc = function(x) { - var current = interpreter.visit(exprefNode, x); - if (allowedTypes.indexOf(that._getTypeName(current)) < 0) { - var msg = "TypeError: expected one of " + allowedTypes + - ", received " + that._getTypeName(current); - throw new Error(msg); + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } + } ()) + function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + + + } + function runClearTimeout(marker) { + if (cachedClearTimeout === clearTimeout) { + //normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + + + + } + var queue = []; + var draining = false; + var currentQueue; + var queueIndex = -1; + + function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } + } + + function drainQueue() { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); + } + + process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } + }; + + // v8 likes predictible objects + function Item(fun, array) { + this.fun = fun; + this.array = array; + } + Item.prototype.run = function () { + this.fun.apply(null, this.array); + }; + process.title = 'browser'; + process.browser = true; + process.env = {}; + process.argv = []; + process.version = ''; // empty string to avoid regexp issues + process.versions = {}; + + function noop() {} + + process.on = noop; + process.addListener = noop; + process.once = noop; + process.off = noop; + process.removeListener = noop; + process.removeAllListeners = noop; + process.emit = noop; + process.prependListener = noop; + process.prependOnceListener = noop; + + process.listeners = function (name) { return [] } + + process.binding = function (name) { + throw new Error('process.binding is not supported'); + }; + + process.cwd = function () { return '/' }; + process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); + }; + process.umask = function() { return 0; }; + + },{}],93:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + // If obj.hasOwnProperty has been overridden, then calling + // obj.hasOwnProperty(prop) will break. + // See: https://github.com/joyent/node/issues/1707 + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } + + module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; + }; + + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + + },{}],94:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } + }; + + module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return map(objectKeys(obj), function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); + } else { + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); } - return current; - }; - return keyFunc; + }).join(sep); + } - + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); }; - - function compile(stream) { - var parser = new Parser(); - var ast = parser.parse(stream); - return ast; + + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + + function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; } - - function tokenize(stream) { - var lexer = new Lexer(); - return lexer.tokenize(stream); + + var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; + }; + + },{}],95:[function(require,module,exports){ + 'use strict'; + + exports.decode = exports.parse = require('./decode'); + exports.encode = exports.stringify = require('./encode'); + + },{"./decode":93,"./encode":94}],96:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + // If obj.hasOwnProperty has been overridden, then calling + // obj.hasOwnProperty(prop) will break. + // See: https://github.com/joyent/node/issues/1707 + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); } - - function search(data, expression) { - var parser = new Parser(); - // This needs to be improved. Both the interpreter and runtime depend on - // each other. The runtime needs the interpreter to support exprefs. - // There's likely a clean way to avoid the cyclic dependency. - var runtime = new Runtime(); - var interpreter = new TreeInterpreter(runtime); - runtime._interpreter = interpreter; - var node = parser.parse(expression); - return interpreter.search(node, data); - } - - exports.tokenize = tokenize; - exports.compile = compile; - exports.search = search; - exports.strictDeepEqual = strictDeepEqual; -})(typeof exports === "undefined" ? this.jmespath = {} : exports); - -},{}],92:[function(require,module,exports){ -// shim for using process in browser -var process = module.exports = {}; - -// cached from whatever global is present so that test runners that stub it -// don't break things. But we need to wrap it in a try catch in case it is -// wrapped in strict mode code which doesn't define any globals. It's inside a -// function because try/catches deoptimize in certain engines. - -var cachedSetTimeout; -var cachedClearTimeout; - -function defaultSetTimout() { - throw new Error('setTimeout has not been defined'); -} -function defaultClearTimeout () { - throw new Error('clearTimeout has not been defined'); -} -(function () { - try { - if (typeof setTimeout === 'function') { - cachedSetTimeout = setTimeout; + + module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (Array.isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; + }; + + },{}],97:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } + }; + + module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return Object.keys(obj).map(function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (Array.isArray(obj[k])) { + return obj[k].map(function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); } else { - cachedSetTimeout = defaultSetTimout; + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); } - } catch (e) { - cachedSetTimeout = defaultSetTimout; + }).join(sep); + } - try { - if (typeof clearTimeout === 'function') { - cachedClearTimeout = clearTimeout; + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); + }; + + },{}],98:[function(require,module,exports){ + arguments[4][95][0].apply(exports,arguments) + },{"./decode":96,"./encode":97,"dup":95}],99:[function(require,module,exports){ + (function (setImmediate,clearImmediate){(function (){ + var nextTick = require('process/browser.js').nextTick; + var apply = Function.prototype.apply; + var slice = Array.prototype.slice; + var immediateIds = {}; + var nextImmediateId = 0; + + // DOM APIs, for completeness + + exports.setTimeout = function() { + return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); + }; + exports.setInterval = function() { + return new Timeout(apply.call(setInterval, window, arguments), clearInterval); + }; + exports.clearTimeout = + exports.clearInterval = function(timeout) { timeout.close(); }; + + function Timeout(id, clearFn) { + this._id = id; + this._clearFn = clearFn; + } + Timeout.prototype.unref = Timeout.prototype.ref = function() {}; + Timeout.prototype.close = function() { + this._clearFn.call(window, this._id); + }; + + // Does not start the time, just sets up the members needed. + exports.enroll = function(item, msecs) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = msecs; + }; + + exports.unenroll = function(item) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = -1; + }; + + exports._unrefActive = exports.active = function(item) { + clearTimeout(item._idleTimeoutId); + + var msecs = item._idleTimeout; + if (msecs >= 0) { + item._idleTimeoutId = setTimeout(function onTimeout() { + if (item._onTimeout) + item._onTimeout(); + }, msecs); + } + }; + + // That's not how node.js implements it but the exposed api is the same. + exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) { + var id = nextImmediateId++; + var args = arguments.length < 2 ? false : slice.call(arguments, 1); + + immediateIds[id] = true; + + nextTick(function onNextTick() { + if (immediateIds[id]) { + // fn.call() is faster so we optimize for the common use-case + // @see http://jsperf.com/call-apply-segu + if (args) { + fn.apply(null, args); } else { - cachedClearTimeout = defaultClearTimeout; + fn.call(null); } - } catch (e) { - cachedClearTimeout = defaultClearTimeout; + // Prevent ids from leaking + exports.clearImmediate(id); + } + }); + + return id; + }; + + exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) { + delete immediateIds[id]; + }; + }).call(this)}).call(this,require("timers").setImmediate,require("timers").clearImmediate) + },{"process/browser.js":92,"timers":99}],100:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var punycode = require('punycode'); + + exports.parse = urlParse; + exports.resolve = urlResolve; + exports.resolveObject = urlResolveObject; + exports.format = urlFormat; + + exports.Url = Url; + + function Url() { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; + } + + // Reference: RFC 3986, RFC 1808, RFC 2396 + + // define these here so at least they only have to be + // compiled once on the first module load. + var protocolPattern = /^([a-z0-9.+-]+:)/i, + portPattern = /:[0-9]*$/, + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + + // RFC 2396: characters not allowed for various reasons. + unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + autoEscape = ['\''].concat(unwise), + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), + hostEndingChars = ['/', '?', '#'], + hostnameMaxLen = 255, + hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/, + hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/, + // protocols that can allow "unsafe" and "unwise" chars. + unsafeProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that never have a hostname. + hostlessProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that always contain a // bit. + slashedProtocol = { + 'http': true, + 'https': true, + 'ftp': true, + 'gopher': true, + 'file': true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }, + querystring = require('querystring'); + + function urlParse(url, parseQueryString, slashesDenoteHost) { + if (url && isObject(url) && url instanceof Url) return url; + + var u = new Url; + u.parse(url, parseQueryString, slashesDenoteHost); + return u; + } + + Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { + if (!isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); } -} ()) -function runTimeout(fun) { - if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations - return setTimeout(fun, 0); + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); } - // if setTimeout wasn't available but was latter defined - if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { - cachedSetTimeout = setTimeout; - return setTimeout(fun, 0); + + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedSetTimeout(fun, 0); - } catch(e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedSetTimeout.call(null, fun, 0); - } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error - return cachedSetTimeout.call(this, fun, 0); + + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } + + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } + + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) + hostEnd = rest.length; + + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); + + // pull out port. + this.parseHost(); + + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; + + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; + + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } + } + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; + } + } + } + } + + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } + + if (!ipv6Hostname) { + // IDNA Support: Returns a puny coded representation of "domain". + // It only converts the part of the domain name that + // has non ASCII characters. I.e. it dosent matter if + // you call it with a domain that already is in ASCII. + var domainArray = this.hostname.split('.'); + var newOut = []; + for (var i = 0; i < domainArray.length; ++i) { + var s = domainArray[i]; + newOut.push(s.match(/[^A-Za-z0-9_-]/) ? + 'xn--' + punycode.encode(s) : s); + } + this.hostname = newOut.join('.'); + } + + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; + + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; } + } } - - -} -function runClearTimeout(marker) { - if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations - return clearTimeout(marker); + + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } } - // if clearTimeout wasn't available but was latter defined - if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { - cachedClearTimeout = clearTimeout; - return clearTimeout(marker); + + + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedClearTimeout(marker); - } catch (e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedClearTimeout.call(null, marker); - } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. - // Some versions of I.E. have different rules for clearTimeout vs setTimeout - return cachedClearTimeout.call(this, marker); - } + + //to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; } - - - -} -var queue = []; -var draining = false; -var currentQueue; -var queueIndex = -1; - -function cleanUpNextTick() { - if (!draining || !currentQueue) { - return; + + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; + }; + + // format a parsed object into a url string + function urlFormat(obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); + } + + Url.prototype.format = function() { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; } - draining = false; - if (currentQueue.length) { - queue = currentQueue.concat(queue); - } else { - queueIndex = -1; + + var protocol = this.protocol || '', + pathname = this.pathname || '', + hash = this.hash || '', + host = false, + query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 ? + this.hostname : + '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } } - if (queue.length) { - drainQueue(); + + if (this.query && + isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); } -} - -function drainQueue() { - if (draining) { - return; + + var search = this.search || (query && ('?' + query)) || ''; + + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; } - var timeout = runTimeout(cleanUpNextTick); - draining = true; - - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - while (++queueIndex < len) { - if (currentQueue) { - currentQueue[queueIndex].run(); - } - } - queueIndex = -1; - len = queue.length; - } - currentQueue = null; - draining = false; - runClearTimeout(timeout); -} - -process.nextTick = function (fun) { - var args = new Array(arguments.length - 1); - if (arguments.length > 1) { - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; - } - } - queue.push(new Item(fun, args)); - if (queue.length === 1 && !draining) { - runTimeout(drainQueue); - } -}; - -// v8 likes predictible objects -function Item(fun, array) { - this.fun = fun; - this.array = array; -} -Item.prototype.run = function () { - this.fun.apply(null, this.array); -}; -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; -process.prependListener = noop; -process.prependOnceListener = noop; - -process.listeners = function (name) { return [] } - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; - -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; - -},{}],93:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } - - var regexp = /\+/g; - qs = qs.split(sep); - - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; + + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; + + pathname = pathname.replace(/[?#]/g, function(match) { + return encodeURIComponent(match); + }); + search = search.replace('#', '%23'); + + return protocol + host + pathname + search + hash; + }; + + function urlResolve(source, relative) { + return urlParse(source, false, true).resolve(relative); } - - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; + + Url.prototype.resolve = function(relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); + }; + + function urlResolveObject(source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); } - - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; - - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; + + Url.prototype.resolveObject = function(relative) { + if (isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; } - - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); - - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; - } - } - - return obj; -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -},{}],94:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; - - case 'boolean': - return v ? 'true' : 'false'; - - case 'number': - return isFinite(v) ? v : ''; - - default: - return ''; - } -}; - -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } - - if (typeof obj === 'object') { - return map(objectKeys(obj), function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (isArray(obj[k])) { - return map(obj[k], function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); - - } - - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -function map (xs, f) { - if (xs.map) return xs.map(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - res.push(f(xs[i], i)); - } - return res; -} - -var objectKeys = Object.keys || function (obj) { - var res = []; - for (var key in obj) { - if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); - } - return res; -}; - -},{}],95:[function(require,module,exports){ -'use strict'; - -exports.decode = exports.parse = require('./decode'); -exports.encode = exports.stringify = require('./encode'); - -},{"./decode":93,"./encode":94}],96:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } - - var regexp = /\+/g; - qs = qs.split(sep); - - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; - } - - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; - } - - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; - - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; + + var result = new Url(); + Object.keys(this).forEach(function(k) { + result[k] = this[k]; + }, this); + + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; + + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; } - - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); - - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (Array.isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; - } - } - - return obj; -}; - -},{}],97:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; - - case 'boolean': - return v ? 'true' : 'false'; - - case 'number': - return isFinite(v) ? v : ''; - - default: - return ''; - } -}; - -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } - - if (typeof obj === 'object') { - return Object.keys(obj).map(function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (Array.isArray(obj[k])) { - return obj[k].map(function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); - - } - - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; - -},{}],98:[function(require,module,exports){ -arguments[4][95][0].apply(exports,arguments) -},{"./decode":96,"./encode":97,"dup":95}],99:[function(require,module,exports){ -(function (setImmediate,clearImmediate){(function (){ -var nextTick = require('process/browser.js').nextTick; -var apply = Function.prototype.apply; -var slice = Array.prototype.slice; -var immediateIds = {}; -var nextImmediateId = 0; - -// DOM APIs, for completeness - -exports.setTimeout = function() { - return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); -}; -exports.setInterval = function() { - return new Timeout(apply.call(setInterval, window, arguments), clearInterval); -}; -exports.clearTimeout = -exports.clearInterval = function(timeout) { timeout.close(); }; - -function Timeout(id, clearFn) { - this._id = id; - this._clearFn = clearFn; -} -Timeout.prototype.unref = Timeout.prototype.ref = function() {}; -Timeout.prototype.close = function() { - this._clearFn.call(window, this._id); -}; - -// Does not start the time, just sets up the members needed. -exports.enroll = function(item, msecs) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = msecs; -}; - -exports.unenroll = function(item) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = -1; -}; - -exports._unrefActive = exports.active = function(item) { - clearTimeout(item._idleTimeoutId); - - var msecs = item._idleTimeout; - if (msecs >= 0) { - item._idleTimeoutId = setTimeout(function onTimeout() { - if (item._onTimeout) - item._onTimeout(); - }, msecs); - } -}; - -// That's not how node.js implements it but the exposed api is the same. -exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) { - var id = nextImmediateId++; - var args = arguments.length < 2 ? false : slice.call(arguments, 1); - - immediateIds[id] = true; - - nextTick(function onNextTick() { - if (immediateIds[id]) { - // fn.call() is faster so we optimize for the common use-case - // @see http://jsperf.com/call-apply-segu - if (args) { - fn.apply(null, args); - } else { - fn.call(null); + + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative + Object.keys(relative).forEach(function(k) { + if (k !== 'protocol') + result[k] = relative[k]; + }); + + //urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } + + result.href = result.format(); + return result; + } + + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + Object.keys(relative).forEach(function(k) { + result[k] = relative[k]; + }); + result.href = result.format(); + return result; } - // Prevent ids from leaking - exports.clearImmediate(id); + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; } - }); - - return id; -}; - -exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) { - delete immediateIds[id]; -}; -}).call(this)}).call(this,require("timers").setImmediate,require("timers").clearImmediate) -},{"process/browser.js":92,"timers":99}],100:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var punycode = require('punycode'); - -exports.parse = urlParse; -exports.resolve = urlResolve; -exports.resolveObject = urlResolveObject; -exports.format = urlFormat; - -exports.Url = Url; - -function Url() { - this.protocol = null; - this.slashes = null; - this.auth = null; - this.host = null; - this.port = null; - this.hostname = null; - this.hash = null; - this.search = null; - this.query = null; - this.pathname = null; - this.path = null; - this.href = null; -} - -// Reference: RFC 3986, RFC 1808, RFC 2396 - -// define these here so at least they only have to be -// compiled once on the first module load. -var protocolPattern = /^([a-z0-9.+-]+:)/i, - portPattern = /:[0-9]*$/, - - // RFC 2396: characters reserved for delimiting URLs. - // We actually just auto-escape these. - delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], - - // RFC 2396: characters not allowed for various reasons. - unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), - - // Allowed by RFCs, but cause of XSS attacks. Always escape these. - autoEscape = ['\''].concat(unwise), - // Characters that are never ever allowed in a hostname. - // Note that any invalid chars are also handled, but these - // are the ones that are *expected* to be seen, so we fast-path - // them. - nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), - hostEndingChars = ['/', '?', '#'], - hostnameMaxLen = 255, - hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/, - hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/, - // protocols that can allow "unsafe" and "unwise" chars. - unsafeProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that never have a hostname. - hostlessProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that always contain a // bit. - slashedProtocol = { - 'http': true, - 'https': true, - 'ftp': true, - 'gopher': true, - 'file': true, - 'http:': true, - 'https:': true, - 'ftp:': true, - 'gopher:': true, - 'file:': true - }, - querystring = require('querystring'); - -function urlParse(url, parseQueryString, slashesDenoteHost) { - if (url && isObject(url) && url instanceof Url) return url; - - var u = new Url; - u.parse(url, parseQueryString, slashesDenoteHost); - return u; -} - -Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { - if (!isString(url)) { - throw new TypeError("Parameter 'url' must be a string, not " + typeof url); - } - - var rest = url; - - // trim before proceeding. - // This is to support parse stuff like " http://foo.com \n" - rest = rest.trim(); - - var proto = protocolPattern.exec(rest); - if (proto) { - proto = proto[0]; - var lowerProto = proto.toLowerCase(); - this.protocol = lowerProto; - rest = rest.substr(proto.length); - } - - // figure out if it's got a host - // user@server is *always* interpreted as a hostname, and url - // resolution will treat //foo/bar as host=foo,path=bar because that's - // how the browser resolves relative URLs. - if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { - var slashes = rest.substr(0, 2) === '//'; - if (slashes && !(proto && hostlessProtocol[proto])) { - rest = rest.substr(2); - this.slashes = true; - } - } - - if (!hostlessProtocol[proto] && - (slashes || (proto && !slashedProtocol[proto]))) { - - // there's a hostname. - // the first instance of /, ?, ;, or # ends the host. - // - // If there is an @ in the hostname, then non-host chars *are* allowed - // to the left of the last @ sign, unless some host-ending character - // comes *before* the @-sign. - // URLs are obnoxious. - // - // ex: - // http://a@b@c/ => user:a@b host:c - // http://a@b?@c => user:a host:c path:/?@c - - // v0.12 TODO(isaacs): This is not quite how Chrome does things. - // Review our test case against browsers more comprehensively. - - // find the first instance of any hostEndingChars - var hostEnd = -1; - for (var i = 0; i < hostEndingChars.length; i++) { - var hec = rest.indexOf(hostEndingChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - - // at this point, either we have an explicit point where the - // auth portion cannot go past, or the last @ char is the decider. - var auth, atSign; - if (hostEnd === -1) { - // atSign can be anywhere. - atSign = rest.lastIndexOf('@'); - } else { - // atSign must be in auth portion. - // http://a@b/c@d => host:b auth:a path:/c@d - atSign = rest.lastIndexOf('@', hostEnd); - } - - // Now we have a portion which is definitely the auth. - // Pull that off. - if (atSign !== -1) { - auth = rest.slice(0, atSign); - rest = rest.slice(atSign + 1); - this.auth = decodeURIComponent(auth); - } - - // the host is the remaining to the left of the first non-host char - hostEnd = -1; - for (var i = 0; i < nonHostChars.length; i++) { - var hec = rest.indexOf(nonHostChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - // if we still have not hit it, then the entire thing is a host. - if (hostEnd === -1) - hostEnd = rest.length; - - this.host = rest.slice(0, hostEnd); - rest = rest.slice(hostEnd); - - // pull out port. - this.parseHost(); - - // we've indicated that there is a hostname, - // so even if it's empty, it has to be present. - this.hostname = this.hostname || ''; - - // if hostname begins with [ and ends with ] - // assume that it's an IPv6 address. - var ipv6Hostname = this.hostname[0] === '[' && - this.hostname[this.hostname.length - 1] === ']'; - - // validate a little. - if (!ipv6Hostname) { - var hostparts = this.hostname.split(/\./); - for (var i = 0, l = hostparts.length; i < l; i++) { - var part = hostparts[i]; - if (!part) continue; - if (!part.match(hostnamePartPattern)) { - var newpart = ''; - for (var j = 0, k = part.length; j < k; j++) { - if (part.charCodeAt(j) > 127) { - // we replace non-ASCII char with a temporary placeholder - // we need this to make sure size of hostname is not - // broken by replacing non-ASCII by nothing - newpart += 'x'; - } else { - newpart += part[j]; - } - } - // we test again with ASCII char only - if (!newpart.match(hostnamePartPattern)) { - var validParts = hostparts.slice(0, i); - var notHost = hostparts.slice(i + 1); - var bit = part.match(hostnamePartStart); - if (bit) { - validParts.push(bit[1]); - notHost.unshift(bit[2]); - } - if (notHost.length) { - rest = '/' + notHost.join('.') + rest; - } - this.hostname = validParts.join('.'); - break; - } + + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), + isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ), + mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)), + removeAllDots = mustEndAbs, + srcPath = result.pathname && result.pathname.split('/') || [], + relPath = relative.pathname && relative.pathname.split('/') || [], + psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); } + relative.host = null; } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); } - - if (this.hostname.length > hostnameMaxLen) { - this.hostname = ''; - } else { - // hostnames are always lower case. - this.hostname = this.hostname.toLowerCase(); - } - - if (!ipv6Hostname) { - // IDNA Support: Returns a puny coded representation of "domain". - // It only converts the part of the domain name that - // has non ASCII characters. I.e. it dosent matter if - // you call it with a domain that already is in ASCII. - var domainArray = this.hostname.split('.'); - var newOut = []; - for (var i = 0; i < domainArray.length; ++i) { - var s = domainArray[i]; - newOut.push(s.match(/[^A-Za-z0-9_-]/) ? - 'xn--' + punycode.encode(s) : s); - } - this.hostname = newOut.join('.'); - } - - var p = this.port ? ':' + this.port : ''; - var h = this.hostname || ''; - this.host = h + p; - this.href += this.host; - - // strip [ and ] from the hostname - // the host field still retains them, though - if (ipv6Hostname) { - this.hostname = this.hostname.substr(1, this.hostname.length - 2); - if (rest[0] !== '/') { - rest = '/' + rest; + + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') ? + relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') ? + relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + //occationaly the auth can get stuck only in host + //this especialy happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + //to support http.request + if (!isNull(result.pathname) || !isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); } + result.href = result.format(); + return result; } - } - - // now rest is set to the post-host stuff. - // chop off any delim chars. - if (!unsafeProtocol[lowerProto]) { - - // First, make 100% sure that any "autoEscape" chars get - // escaped, even if encodeURIComponent doesn't think they - // need to be. - for (var i = 0, l = autoEscape.length; i < l; i++) { - var ae = autoEscape[i]; - var esc = encodeURIComponent(ae); - if (esc === ae) { - esc = escape(ae); + + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + //to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; } - rest = rest.split(ae).join(esc); - } - } - - - // chop off from the tail first. - var hash = rest.indexOf('#'); - if (hash !== -1) { - // got a fragment string. - this.hash = rest.substr(hash); - rest = rest.slice(0, hash); - } - var qm = rest.indexOf('?'); - if (qm !== -1) { - this.search = rest.substr(qm); - this.query = rest.substr(qm + 1); - if (parseQueryString) { - this.query = querystring.parse(this.query); + result.href = result.format(); + return result; } - rest = rest.slice(0, qm); - } else if (parseQueryString) { - // no query string, but parseQueryString still requested - this.search = ''; - this.query = {}; - } - if (rest) this.pathname = rest; - if (slashedProtocol[lowerProto] && - this.hostname && !this.pathname) { - this.pathname = '/'; - } - - //to support http.request - if (this.pathname || this.search) { - var p = this.pathname || ''; - var s = this.search || ''; - this.path = p + s; - } - - // finally, reconstruct the href based on what has been validated. - this.href = this.format(); - return this; -}; - -// format a parsed object into a url string -function urlFormat(obj) { - // ensure it's an object, and not a string url. - // If it's an obj, this is a no-op. - // this way, you can call url_format() on strings - // to clean up potentially wonky urls. - if (isString(obj)) obj = urlParse(obj); - if (!(obj instanceof Url)) return Url.prototype.format.call(obj); - return obj.format(); -} - -Url.prototype.format = function() { - var auth = this.auth || ''; - if (auth) { - auth = encodeURIComponent(auth); - auth = auth.replace(/%3A/i, ':'); - auth += '@'; - } - - var protocol = this.protocol || '', - pathname = this.pathname || '', - hash = this.hash || '', - host = false, - query = ''; - - if (this.host) { - host = auth + this.host; - } else if (this.hostname) { - host = auth + (this.hostname.indexOf(':') === -1 ? - this.hostname : - '[' + this.hostname + ']'); - if (this.port) { - host += ':' + this.port; + + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host) && (last === '.' || last === '..') || + last === ''); + + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last == '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } } - } - - if (this.query && - isObject(this.query) && - Object.keys(this.query).length) { - query = querystring.stringify(this.query); - } - - var search = this.search || (query && ('?' + query)) || ''; - - if (protocol && protocol.substr(-1) !== ':') protocol += ':'; - - // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. - // unless they had them to begin with. - if (this.slashes || - (!protocol || slashedProtocol[protocol]) && host !== false) { - host = '//' + (host || ''); - if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; - } else if (!host) { - host = ''; - } - - if (hash && hash.charAt(0) !== '#') hash = '#' + hash; - if (search && search.charAt(0) !== '?') search = '?' + search; - - pathname = pathname.replace(/[?#]/g, function(match) { - return encodeURIComponent(match); - }); - search = search.replace('#', '%23'); - - return protocol + host + pathname + search + hash; -}; - -function urlResolve(source, relative) { - return urlParse(source, false, true).resolve(relative); -} - -Url.prototype.resolve = function(relative) { - return this.resolveObject(urlParse(relative, false, true)).format(); -}; - -function urlResolveObject(source, relative) { - if (!source) return relative; - return urlParse(source, false, true).resolveObject(relative); -} - -Url.prototype.resolveObject = function(relative) { - if (isString(relative)) { - var rel = new Url(); - rel.parse(relative, false, true); - relative = rel; - } - - var result = new Url(); - Object.keys(this).forEach(function(k) { - result[k] = this[k]; - }, this); - - // hash is always overridden, no matter what. - // even href="" will remove it. - result.hash = relative.hash; - - // if the relative url is empty, then there's nothing left to do here. - if (relative.href === '') { - result.href = result.format(); - return result; - } - - // hrefs like //foo/bar always cut to the protocol. - if (relative.slashes && !relative.protocol) { - // take everything except the protocol from relative - Object.keys(relative).forEach(function(k) { - if (k !== 'protocol') - result[k] = relative[k]; - }); - - //urlParse appends trailing / to urls like http://www.example.com - if (slashedProtocol[result.protocol] && - result.hostname && !result.pathname) { - result.path = result.pathname = '/'; + + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } } - - result.href = result.format(); - return result; - } - - if (relative.protocol && relative.protocol !== result.protocol) { - // if it's a known url protocol, then changing - // the protocol does weird things - // first, if it's not file:, then we MUST have a host, - // and if there was a path - // to begin with, then we MUST have a path. - // if it is file:, then the host is dropped, - // because that's known to be hostless. - // anything else is assumed to be absolute. - if (!slashedProtocol[relative.protocol]) { - Object.keys(relative).forEach(function(k) { - result[k] = relative[k]; - }); - result.href = result.format(); - return result; + + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); } - - result.protocol = relative.protocol; - if (!relative.host && !hostlessProtocol[relative.protocol]) { - var relPath = (relative.pathname || '').split('/'); - while (relPath.length && !(relative.host = relPath.shift())); - if (!relative.host) relative.host = ''; - if (!relative.hostname) relative.hostname = ''; - if (relPath[0] !== '') relPath.unshift(''); - if (relPath.length < 2) relPath.unshift(''); - result.pathname = relPath.join('/'); - } else { - result.pathname = relative.pathname; - } - result.search = relative.search; - result.query = relative.query; - result.host = relative.host || ''; - result.auth = relative.auth; - result.hostname = relative.hostname || relative.host; - result.port = relative.port; - // to support http.request - if (result.pathname || result.search) { - var p = result.pathname || ''; - var s = result.search || ''; - result.path = p + s; + + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); } - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; - } - - var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), - isRelAbs = ( - relative.host || - relative.pathname && relative.pathname.charAt(0) === '/' - ), - mustEndAbs = (isRelAbs || isSourceAbs || - (result.host && relative.pathname)), - removeAllDots = mustEndAbs, - srcPath = result.pathname && result.pathname.split('/') || [], - relPath = relative.pathname && relative.pathname.split('/') || [], - psychotic = result.protocol && !slashedProtocol[result.protocol]; - - // if the url is a non-slashed url, then relative - // links like ../.. should be able - // to crawl up to the hostname, as well. This is strange. - // result.protocol has already been set by now. - // Later on, put the first path part into the host field. - if (psychotic) { - result.hostname = ''; - result.port = null; - if (result.host) { - if (srcPath[0] === '') srcPath[0] = result.host; - else srcPath.unshift(result.host); - } - result.host = ''; - if (relative.protocol) { - relative.hostname = null; - relative.port = null; - if (relative.host) { - if (relPath[0] === '') relPath[0] = relative.host; - else relPath.unshift(relative.host); - } - relative.host = null; - } - mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); - } - - if (isRelAbs) { - // it's absolute. - result.host = (relative.host || relative.host === '') ? - relative.host : result.host; - result.hostname = (relative.hostname || relative.hostname === '') ? - relative.hostname : result.hostname; - result.search = relative.search; - result.query = relative.query; - srcPath = relPath; - // fall through to the dot-handling below. - } else if (relPath.length) { - // it's relative - // throw away the existing file, and take the new path instead. - if (!srcPath) srcPath = []; - srcPath.pop(); - srcPath = srcPath.concat(relPath); - result.search = relative.search; - result.query = relative.query; - } else if (!isNullOrUndefined(relative.search)) { - // just pull out the search. - // like href='?foo'. - // Put this after the other two cases because it simplifies the booleans + + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); + + // put the host back if (psychotic) { - result.hostname = result.host = srcPath.shift(); + result.hostname = result.host = isAbsolute ? '' : + srcPath.length ? srcPath.shift() : ''; //occationaly the auth can get stuck only in host //this especialy happens in cases like //url.resolveObject('mailto:local1@domain1', 'local2@domain2') @@ -24558,1016 +24670,934 @@ Url.prototype.resolveObject = function(relative) { result.host = result.hostname = authInHost.shift(); } } - result.search = relative.search; - result.query = relative.query; - //to support http.request + + mustEndAbs = mustEndAbs || (result.host && srcPath.length); + + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } + + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } + + //to support request.http if (!isNull(result.pathname) || !isNull(result.search)) { result.path = (result.pathname ? result.pathname : '') + (result.search ? result.search : ''); } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; result.href = result.format(); return result; - } - - if (!srcPath.length) { - // no path at all. easy. - // we've already handled the other stuff above. - result.pathname = null; - //to support http.request - if (result.search) { - result.path = '/' + result.search; - } else { - result.path = null; - } - result.href = result.format(); - return result; - } - - // if a url ENDs in . or .., then it must get a trailing slash. - // however, if it ends in anything else non-slashy, - // then it must NOT get a trailing slash. - var last = srcPath.slice(-1)[0]; - var hasTrailingSlash = ( - (result.host || relative.host) && (last === '.' || last === '..') || - last === ''); - - // strip single dots, resolve double dots to parent dir - // if the path tries to go above the root, `up` ends up > 0 - var up = 0; - for (var i = srcPath.length; i >= 0; i--) { - last = srcPath[i]; - if (last == '.') { - srcPath.splice(i, 1); - } else if (last === '..') { - srcPath.splice(i, 1); - up++; - } else if (up) { - srcPath.splice(i, 1); - up--; + }; + + Url.prototype.parseHost = function() { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); } + if (host) this.hostname = host; + }; + + function isString(arg) { + return typeof arg === "string"; } - - // if the path is allowed to go above the root, restore leading ..s - if (!mustEndAbs && !removeAllDots) { - for (; up--; up) { - srcPath.unshift('..'); - } + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; } - - if (mustEndAbs && srcPath[0] !== '' && - (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { - srcPath.unshift(''); + + function isNull(arg) { + return arg === null; } - - if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { - srcPath.push(''); + function isNullOrUndefined(arg) { + return arg == null; } - - var isAbsolute = srcPath[0] === '' || - (srcPath[0] && srcPath[0].charAt(0) === '/'); - - // put the host back - if (psychotic) { - result.hostname = result.host = isAbsolute ? '' : - srcPath.length ? srcPath.shift() : ''; - //occationaly the auth can get stuck only in host - //this especialy happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } + + },{"punycode":84,"querystring":95}],101:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + /** + * Convert array of 16 byte values to UUID string format of the form: + * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX + */ + var byteToHex = []; + + for (var i = 0; i < 256; ++i) { + byteToHex[i] = (i + 0x100).toString(16).substr(1); } - - mustEndAbs = mustEndAbs || (result.host && srcPath.length); - - if (mustEndAbs && !isAbsolute) { - srcPath.unshift(''); + + function bytesToUuid(buf, offset) { + var i = offset || 0; + var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 + + return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join(''); } - - if (!srcPath.length) { - result.pathname = null; - result.path = null; - } else { - result.pathname = srcPath.join('/'); - } - - //to support request.http - if (!isNull(result.pathname) || !isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.auth = relative.auth || result.auth; - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; -}; - -Url.prototype.parseHost = function() { - var host = this.host; - var port = portPattern.exec(host); - if (port) { - port = port[0]; - if (port !== ':') { - this.port = port.substr(1); - } - host = host.substr(0, host.length - port.length); - } - if (host) this.hostname = host; -}; - -function isString(arg) { - return typeof arg === "string"; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isNull(arg) { - return arg === null; -} -function isNullOrUndefined(arg) { - return arg == null; -} - -},{"punycode":84,"querystring":95}],101:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -/** - * Convert array of 16 byte values to UUID string format of the form: - * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX - */ -var byteToHex = []; - -for (var i = 0; i < 256; ++i) { - byteToHex[i] = (i + 0x100).toString(16).substr(1); -} - -function bytesToUuid(buf, offset) { - var i = offset || 0; - var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 - - return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join(''); -} - -var _default = bytesToUuid; -exports.default = _default; -},{}],102:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -Object.defineProperty(exports, "v1", { - enumerable: true, - get: function () { - return _v.default; + + var _default = bytesToUuid; + exports.default = _default; + },{}],102:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + Object.defineProperty(exports, "v1", { + enumerable: true, + get: function () { + return _v.default; + } + }); + Object.defineProperty(exports, "v3", { + enumerable: true, + get: function () { + return _v2.default; + } + }); + Object.defineProperty(exports, "v4", { + enumerable: true, + get: function () { + return _v3.default; + } + }); + Object.defineProperty(exports, "v5", { + enumerable: true, + get: function () { + return _v4.default; + } + }); + + var _v = _interopRequireDefault(require("./v1.js")); + + var _v2 = _interopRequireDefault(require("./v3.js")); + + var _v3 = _interopRequireDefault(require("./v4.js")); + + var _v4 = _interopRequireDefault(require("./v5.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + },{"./v1.js":106,"./v3.js":107,"./v4.js":109,"./v5.js":110}],103:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + /* + * Browser-compatible JavaScript MD5 + * + * Modification of JavaScript MD5 + * https://github.com/blueimp/JavaScript-MD5 + * + * Copyright 2011, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * https://opensource.org/licenses/MIT + * + * Based on + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for more info. + */ + function md5(bytes) { + if (typeof bytes == 'string') { + var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape + + bytes = new Array(msg.length); + + for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); + } + + return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8)); } -}); -Object.defineProperty(exports, "v3", { - enumerable: true, - get: function () { - return _v2.default; + /* + * Convert an array of little-endian words to an array of bytes + */ + + + function md5ToHexEncodedArray(input) { + var i; + var x; + var output = []; + var length32 = input.length * 32; + var hexTab = '0123456789abcdef'; + var hex; + + for (i = 0; i < length32; i += 8) { + x = input[i >> 5] >>> i % 32 & 0xff; + hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16); + output.push(hex); + } + + return output; } -}); -Object.defineProperty(exports, "v4", { - enumerable: true, - get: function () { - return _v3.default; + /* + * Calculate the MD5 of an array of little-endian words, and a bit length. + */ + + + function wordsToMd5(x, len) { + /* append padding */ + x[len >> 5] |= 0x80 << len % 32; + x[(len + 64 >>> 9 << 4) + 14] = len; + var i; + var olda; + var oldb; + var oldc; + var oldd; + var a = 1732584193; + var b = -271733879; + var c = -1732584194; + var d = 271733878; + + for (i = 0; i < x.length; i += 16) { + olda = a; + oldb = b; + oldc = c; + oldd = d; + a = md5ff(a, b, c, d, x[i], 7, -680876936); + d = md5ff(d, a, b, c, x[i + 1], 12, -389564586); + c = md5ff(c, d, a, b, x[i + 2], 17, 606105819); + b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330); + a = md5ff(a, b, c, d, x[i + 4], 7, -176418897); + d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426); + c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341); + b = md5ff(b, c, d, a, x[i + 7], 22, -45705983); + a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416); + d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417); + c = md5ff(c, d, a, b, x[i + 10], 17, -42063); + b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162); + a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682); + d = md5ff(d, a, b, c, x[i + 13], 12, -40341101); + c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290); + b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329); + a = md5gg(a, b, c, d, x[i + 1], 5, -165796510); + d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632); + c = md5gg(c, d, a, b, x[i + 11], 14, 643717713); + b = md5gg(b, c, d, a, x[i], 20, -373897302); + a = md5gg(a, b, c, d, x[i + 5], 5, -701558691); + d = md5gg(d, a, b, c, x[i + 10], 9, 38016083); + c = md5gg(c, d, a, b, x[i + 15], 14, -660478335); + b = md5gg(b, c, d, a, x[i + 4], 20, -405537848); + a = md5gg(a, b, c, d, x[i + 9], 5, 568446438); + d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690); + c = md5gg(c, d, a, b, x[i + 3], 14, -187363961); + b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501); + a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467); + d = md5gg(d, a, b, c, x[i + 2], 9, -51403784); + c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473); + b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734); + a = md5hh(a, b, c, d, x[i + 5], 4, -378558); + d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463); + c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562); + b = md5hh(b, c, d, a, x[i + 14], 23, -35309556); + a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060); + d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353); + c = md5hh(c, d, a, b, x[i + 7], 16, -155497632); + b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640); + a = md5hh(a, b, c, d, x[i + 13], 4, 681279174); + d = md5hh(d, a, b, c, x[i], 11, -358537222); + c = md5hh(c, d, a, b, x[i + 3], 16, -722521979); + b = md5hh(b, c, d, a, x[i + 6], 23, 76029189); + a = md5hh(a, b, c, d, x[i + 9], 4, -640364487); + d = md5hh(d, a, b, c, x[i + 12], 11, -421815835); + c = md5hh(c, d, a, b, x[i + 15], 16, 530742520); + b = md5hh(b, c, d, a, x[i + 2], 23, -995338651); + a = md5ii(a, b, c, d, x[i], 6, -198630844); + d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415); + c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905); + b = md5ii(b, c, d, a, x[i + 5], 21, -57434055); + a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571); + d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606); + c = md5ii(c, d, a, b, x[i + 10], 15, -1051523); + b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799); + a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359); + d = md5ii(d, a, b, c, x[i + 15], 10, -30611744); + c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380); + b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649); + a = md5ii(a, b, c, d, x[i + 4], 6, -145523070); + d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379); + c = md5ii(c, d, a, b, x[i + 2], 15, 718787259); + b = md5ii(b, c, d, a, x[i + 9], 21, -343485551); + a = safeAdd(a, olda); + b = safeAdd(b, oldb); + c = safeAdd(c, oldc); + d = safeAdd(d, oldd); + } + + return [a, b, c, d]; } -}); -Object.defineProperty(exports, "v5", { - enumerable: true, - get: function () { - return _v4.default; + /* + * Convert an array bytes to an array of little-endian words + * Characters >255 have their high-byte silently ignored. + */ + + + function bytesToWords(input) { + var i; + var output = []; + output[(input.length >> 2) - 1] = undefined; + + for (i = 0; i < output.length; i += 1) { + output[i] = 0; + } + + var length8 = input.length * 8; + + for (i = 0; i < length8; i += 8) { + output[i >> 5] |= (input[i / 8] & 0xff) << i % 32; + } + + return output; } -}); - -var _v = _interopRequireDefault(require("./v1.js")); - -var _v2 = _interopRequireDefault(require("./v3.js")); - -var _v3 = _interopRequireDefault(require("./v4.js")); - -var _v4 = _interopRequireDefault(require("./v5.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } -},{"./v1.js":106,"./v3.js":107,"./v4.js":109,"./v5.js":110}],103:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -/* - * Browser-compatible JavaScript MD5 - * - * Modification of JavaScript MD5 - * https://github.com/blueimp/JavaScript-MD5 - * - * Copyright 2011, Sebastian Tschan - * https://blueimp.net - * - * Licensed under the MIT license: - * https://opensource.org/licenses/MIT - * - * Based on - * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message - * Digest Algorithm, as defined in RFC 1321. - * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * Distributed under the BSD License - * See http://pajhome.org.uk/crypt/md5 for more info. - */ -function md5(bytes) { - if (typeof bytes == 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = new Array(msg.length); - - for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); + /* + * Add integers, wrapping at 2^32. This uses 16-bit operations internally + * to work around bugs in some JS interpreters. + */ + + + function safeAdd(x, y) { + var lsw = (x & 0xffff) + (y & 0xffff); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return msw << 16 | lsw & 0xffff; } - - return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8)); -} -/* - * Convert an array of little-endian words to an array of bytes - */ - - -function md5ToHexEncodedArray(input) { - var i; - var x; - var output = []; - var length32 = input.length * 32; - var hexTab = '0123456789abcdef'; - var hex; - - for (i = 0; i < length32; i += 8) { - x = input[i >> 5] >>> i % 32 & 0xff; - hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16); - output.push(hex); + /* + * Bitwise rotate a 32-bit number to the left. + */ + + + function bitRotateLeft(num, cnt) { + return num << cnt | num >>> 32 - cnt; } - - return output; -} -/* - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ - - -function wordsToMd5(x, len) { - /* append padding */ - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - var i; - var olda; - var oldb; - var oldc; - var oldd; - var a = 1732584193; - var b = -271733879; - var c = -1732584194; - var d = 271733878; - - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - a = md5ff(a, b, c, d, x[i], 7, -680876936); - d = md5ff(d, a, b, c, x[i + 1], 12, -389564586); - c = md5ff(c, d, a, b, x[i + 2], 17, 606105819); - b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330); - a = md5ff(a, b, c, d, x[i + 4], 7, -176418897); - d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426); - c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341); - b = md5ff(b, c, d, a, x[i + 7], 22, -45705983); - a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416); - d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417); - c = md5ff(c, d, a, b, x[i + 10], 17, -42063); - b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162); - a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682); - d = md5ff(d, a, b, c, x[i + 13], 12, -40341101); - c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290); - b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329); - a = md5gg(a, b, c, d, x[i + 1], 5, -165796510); - d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632); - c = md5gg(c, d, a, b, x[i + 11], 14, 643717713); - b = md5gg(b, c, d, a, x[i], 20, -373897302); - a = md5gg(a, b, c, d, x[i + 5], 5, -701558691); - d = md5gg(d, a, b, c, x[i + 10], 9, 38016083); - c = md5gg(c, d, a, b, x[i + 15], 14, -660478335); - b = md5gg(b, c, d, a, x[i + 4], 20, -405537848); - a = md5gg(a, b, c, d, x[i + 9], 5, 568446438); - d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690); - c = md5gg(c, d, a, b, x[i + 3], 14, -187363961); - b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501); - a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467); - d = md5gg(d, a, b, c, x[i + 2], 9, -51403784); - c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473); - b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734); - a = md5hh(a, b, c, d, x[i + 5], 4, -378558); - d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463); - c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562); - b = md5hh(b, c, d, a, x[i + 14], 23, -35309556); - a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060); - d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353); - c = md5hh(c, d, a, b, x[i + 7], 16, -155497632); - b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640); - a = md5hh(a, b, c, d, x[i + 13], 4, 681279174); - d = md5hh(d, a, b, c, x[i], 11, -358537222); - c = md5hh(c, d, a, b, x[i + 3], 16, -722521979); - b = md5hh(b, c, d, a, x[i + 6], 23, 76029189); - a = md5hh(a, b, c, d, x[i + 9], 4, -640364487); - d = md5hh(d, a, b, c, x[i + 12], 11, -421815835); - c = md5hh(c, d, a, b, x[i + 15], 16, 530742520); - b = md5hh(b, c, d, a, x[i + 2], 23, -995338651); - a = md5ii(a, b, c, d, x[i], 6, -198630844); - d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415); - c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905); - b = md5ii(b, c, d, a, x[i + 5], 21, -57434055); - a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571); - d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606); - c = md5ii(c, d, a, b, x[i + 10], 15, -1051523); - b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799); - a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359); - d = md5ii(d, a, b, c, x[i + 15], 10, -30611744); - c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380); - b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649); - a = md5ii(a, b, c, d, x[i + 4], 6, -145523070); - d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379); - c = md5ii(c, d, a, b, x[i + 2], 15, 718787259); - b = md5ii(b, c, d, a, x[i + 9], 21, -343485551); - a = safeAdd(a, olda); - b = safeAdd(b, oldb); - c = safeAdd(c, oldc); - d = safeAdd(d, oldd); - } - - return [a, b, c, d]; -} -/* - * Convert an array bytes to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ - - -function bytesToWords(input) { - var i; - var output = []; - output[(input.length >> 2) - 1] = undefined; - - for (i = 0; i < output.length; i += 1) { - output[i] = 0; + /* + * These functions implement the four basic operations the algorithm uses. + */ + + + function md5cmn(q, a, b, x, s, t) { + return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b); } - - var length8 = input.length * 8; - - for (i = 0; i < length8; i += 8) { - output[i >> 5] |= (input[i / 8] & 0xff) << i % 32; + + function md5ff(a, b, c, d, x, s, t) { + return md5cmn(b & c | ~b & d, a, b, x, s, t); } - - return output; -} -/* - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ - - -function safeAdd(x, y) { - var lsw = (x & 0xffff) + (y & 0xffff); - var msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return msw << 16 | lsw & 0xffff; -} -/* - * Bitwise rotate a 32-bit number to the left. - */ - - -function bitRotateLeft(num, cnt) { - return num << cnt | num >>> 32 - cnt; -} -/* - * These functions implement the four basic operations the algorithm uses. - */ - - -function md5cmn(q, a, b, x, s, t) { - return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b); -} - -function md5ff(a, b, c, d, x, s, t) { - return md5cmn(b & c | ~b & d, a, b, x, s, t); -} - -function md5gg(a, b, c, d, x, s, t) { - return md5cmn(b & d | c & ~d, a, b, x, s, t); -} - -function md5hh(a, b, c, d, x, s, t) { - return md5cmn(b ^ c ^ d, a, b, x, s, t); -} - -function md5ii(a, b, c, d, x, s, t) { - return md5cmn(c ^ (b | ~d), a, b, x, s, t); -} - -var _default = md5; -exports.default = _default; -},{}],104:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = rng; -// Unique ID creation requires a high quality random # generator. In the browser we therefore -// require the crypto API and do not support built-in fallback to lower quality random number -// generators (like Math.random()). -// getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, -// find the complete implementation of crypto (msCrypto) on IE11. -var getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto); -var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef - -function rng() { - if (!getRandomValues) { - throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); + + function md5gg(a, b, c, d, x, s, t) { + return md5cmn(b & d | c & ~d, a, b, x, s, t); } - - return getRandomValues(rnds8); -} -},{}],105:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -// Adapted from Chris Veness' SHA1 code at -// http://www.movable-type.co.uk/scripts/sha1.html -function f(s, x, y, z) { - switch (s) { - case 0: - return x & y ^ ~x & z; - - case 1: - return x ^ y ^ z; - - case 2: - return x & y ^ x & z ^ y & z; - - case 3: - return x ^ y ^ z; + + function md5hh(a, b, c, d, x, s, t) { + return md5cmn(b ^ c ^ d, a, b, x, s, t); } -} - -function ROTL(x, n) { - return x << n | x >>> 32 - n; -} - -function sha1(bytes) { - var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; - var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; - - if (typeof bytes == 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = new Array(msg.length); - - for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); + + function md5ii(a, b, c, d, x, s, t) { + return md5cmn(c ^ (b | ~d), a, b, x, s, t); } - - bytes.push(0x80); - var l = bytes.length / 4 + 2; - var N = Math.ceil(l / 16); - var M = new Array(N); - - for (var i = 0; i < N; i++) { - M[i] = new Array(16); - - for (var j = 0; j < 16; j++) { - M[i][j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3]; + + var _default = md5; + exports.default = _default; + },{}],104:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = rng; + // Unique ID creation requires a high quality random # generator. In the browser we therefore + // require the crypto API and do not support built-in fallback to lower quality random number + // generators (like Math.random()). + // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, + // find the complete implementation of crypto (msCrypto) on IE11. + var getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto); + var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef + + function rng() { + if (!getRandomValues) { + throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); } + + return getRandomValues(rnds8); } - - M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); - M[N - 1][14] = Math.floor(M[N - 1][14]); - M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; - - for (var i = 0; i < N; i++) { - var W = new Array(80); - - for (var t = 0; t < 16; t++) W[t] = M[i][t]; - - for (var t = 16; t < 80; t++) { - W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1); - } - - var a = H[0]; - var b = H[1]; - var c = H[2]; - var d = H[3]; - var e = H[4]; - - for (var t = 0; t < 80; t++) { - var s = Math.floor(t / 20); - var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0; - e = d; - d = c; - c = ROTL(b, 30) >>> 0; - b = a; - a = T; + },{}],105:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + // Adapted from Chris Veness' SHA1 code at + // http://www.movable-type.co.uk/scripts/sha1.html + function f(s, x, y, z) { + switch (s) { + case 0: + return x & y ^ ~x & z; + + case 1: + return x ^ y ^ z; + + case 2: + return x & y ^ x & z ^ y & z; + + case 3: + return x ^ y ^ z; } - - H[0] = H[0] + a >>> 0; - H[1] = H[1] + b >>> 0; - H[2] = H[2] + c >>> 0; - H[3] = H[3] + d >>> 0; - H[4] = H[4] + e >>> 0; } - - return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; -} - -var _default = sha1; -exports.default = _default; -},{}],106:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _rng = _interopRequireDefault(require("./rng.js")); - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -// **`v1()` - Generate time-based UUID** -// -// Inspired by https://github.com/LiosK/UUID.js -// and http://docs.python.org/library/uuid.html -var _nodeId; - -var _clockseq; // Previous uuid creation time - - -var _lastMSecs = 0; -var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details - -function v1(options, buf, offset) { - var i = buf && offset || 0; - var b = buf || []; - options = options || {}; - var node = options.node || _nodeId; - var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not - // specified. We do this lazily to minimize issues related to insufficient - // system entropy. See #189 - - if (node == null || clockseq == null) { - var seedBytes = options.random || (options.rng || _rng.default)(); - - if (node == null) { - // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) - node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]]; + + function ROTL(x, n) { + return x << n | x >>> 32 - n; + } + + function sha1(bytes) { + var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; + var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; + + if (typeof bytes == 'string') { + var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape + + bytes = new Array(msg.length); + + for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); } - - if (clockseq == null) { - // Per 4.2.2, randomize (14 bit) clockseq - clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff; + + bytes.push(0x80); + var l = bytes.length / 4 + 2; + var N = Math.ceil(l / 16); + var M = new Array(N); + + for (var i = 0; i < N; i++) { + M[i] = new Array(16); + + for (var j = 0; j < 16; j++) { + M[i][j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3]; + } } - } // UUID timestamps are 100 nano-second units since the Gregorian epoch, - // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so - // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' - // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. - - - var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); // Per 4.2.1.2, use count of uuid's generated during the current clock - // cycle to simulate higher resolution clock - - var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs) - - var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression - - if (dt < 0 && options.clockseq === undefined) { - clockseq = clockseq + 1 & 0x3fff; - } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new - // time interval - - - if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { - nsecs = 0; - } // Per 4.2.1.2 Throw error if too many uuids are requested - - - if (nsecs >= 10000) { - throw new Error("uuid.v1(): Can't create more than 10M uuids/sec"); + + M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); + M[N - 1][14] = Math.floor(M[N - 1][14]); + M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; + + for (var i = 0; i < N; i++) { + var W = new Array(80); + + for (var t = 0; t < 16; t++) W[t] = M[i][t]; + + for (var t = 16; t < 80; t++) { + W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1); + } + + var a = H[0]; + var b = H[1]; + var c = H[2]; + var d = H[3]; + var e = H[4]; + + for (var t = 0; t < 80; t++) { + var s = Math.floor(t / 20); + var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0; + e = d; + d = c; + c = ROTL(b, 30) >>> 0; + b = a; + a = T; + } + + H[0] = H[0] + a >>> 0; + H[1] = H[1] + b >>> 0; + H[2] = H[2] + c >>> 0; + H[3] = H[3] + d >>> 0; + H[4] = H[4] + e >>> 0; + } + + return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; } - - _lastMSecs = msecs; - _lastNSecs = nsecs; - _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch - - msecs += 12219292800000; // `time_low` - - var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; - b[i++] = tl >>> 24 & 0xff; - b[i++] = tl >>> 16 & 0xff; - b[i++] = tl >>> 8 & 0xff; - b[i++] = tl & 0xff; // `time_mid` - - var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; - b[i++] = tmh >>> 8 & 0xff; - b[i++] = tmh & 0xff; // `time_high_and_version` - - b[i++] = tmh >>> 24 & 0xf | 0x10; // include version - - b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) - - b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low` - - b[i++] = clockseq & 0xff; // `node` - - for (var n = 0; n < 6; ++n) { - b[i + n] = node[n]; + + var _default = sha1; + exports.default = _default; + },{}],106:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _rng = _interopRequireDefault(require("./rng.js")); + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + // **`v1()` - Generate time-based UUID** + // + // Inspired by https://github.com/LiosK/UUID.js + // and http://docs.python.org/library/uuid.html + var _nodeId; + + var _clockseq; // Previous uuid creation time + + + var _lastMSecs = 0; + var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details + + function v1(options, buf, offset) { + var i = buf && offset || 0; + var b = buf || []; + options = options || {}; + var node = options.node || _nodeId; + var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not + // specified. We do this lazily to minimize issues related to insufficient + // system entropy. See #189 + + if (node == null || clockseq == null) { + var seedBytes = options.random || (options.rng || _rng.default)(); + + if (node == null) { + // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) + node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]]; + } + + if (clockseq == null) { + // Per 4.2.2, randomize (14 bit) clockseq + clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff; + } + } // UUID timestamps are 100 nano-second units since the Gregorian epoch, + // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so + // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' + // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. + + + var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); // Per 4.2.1.2, use count of uuid's generated during the current clock + // cycle to simulate higher resolution clock + + var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs) + + var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression + + if (dt < 0 && options.clockseq === undefined) { + clockseq = clockseq + 1 & 0x3fff; + } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new + // time interval + + + if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { + nsecs = 0; + } // Per 4.2.1.2 Throw error if too many uuids are requested + + + if (nsecs >= 10000) { + throw new Error("uuid.v1(): Can't create more than 10M uuids/sec"); + } + + _lastMSecs = msecs; + _lastNSecs = nsecs; + _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch + + msecs += 12219292800000; // `time_low` + + var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; + b[i++] = tl >>> 24 & 0xff; + b[i++] = tl >>> 16 & 0xff; + b[i++] = tl >>> 8 & 0xff; + b[i++] = tl & 0xff; // `time_mid` + + var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; + b[i++] = tmh >>> 8 & 0xff; + b[i++] = tmh & 0xff; // `time_high_and_version` + + b[i++] = tmh >>> 24 & 0xf | 0x10; // include version + + b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) + + b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low` + + b[i++] = clockseq & 0xff; // `node` + + for (var n = 0; n < 6; ++n) { + b[i + n] = node[n]; + } + + return buf ? buf : (0, _bytesToUuid.default)(b); } - - return buf ? buf : (0, _bytesToUuid.default)(b); -} - -var _default = v1; -exports.default = _default; -},{"./bytesToUuid.js":101,"./rng.js":104}],107:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _v = _interopRequireDefault(require("./v35.js")); - -var _md = _interopRequireDefault(require("./md5.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const v3 = (0, _v.default)('v3', 0x30, _md.default); -var _default = v3; -exports.default = _default; -},{"./md5.js":103,"./v35.js":108}],108:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = _default; -exports.URL = exports.DNS = void 0; - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function uuidToBytes(uuid) { - // Note: We assume we're being passed a valid uuid string - var bytes = []; - uuid.replace(/[a-fA-F0-9]{2}/g, function (hex) { - bytes.push(parseInt(hex, 16)); + + var _default = v1; + exports.default = _default; + },{"./bytesToUuid.js":101,"./rng.js":104}],107:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true }); - return bytes; -} - -function stringToBytes(str) { - str = unescape(encodeURIComponent(str)); // UTF8 escape - - var bytes = new Array(str.length); - - for (var i = 0; i < str.length; i++) { - bytes[i] = str.charCodeAt(i); + exports.default = void 0; + + var _v = _interopRequireDefault(require("./v35.js")); + + var _md = _interopRequireDefault(require("./md5.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + const v3 = (0, _v.default)('v3', 0x30, _md.default); + var _default = v3; + exports.default = _default; + },{"./md5.js":103,"./v35.js":108}],108:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = _default; + exports.URL = exports.DNS = void 0; + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + function uuidToBytes(uuid) { + // Note: We assume we're being passed a valid uuid string + var bytes = []; + uuid.replace(/[a-fA-F0-9]{2}/g, function (hex) { + bytes.push(parseInt(hex, 16)); + }); + return bytes; } - - return bytes; -} - -const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; -exports.DNS = DNS; -const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; -exports.URL = URL; - -function _default(name, version, hashfunc) { - var generateUUID = function (value, namespace, buf, offset) { - var off = buf && offset || 0; - if (typeof value == 'string') value = stringToBytes(value); - if (typeof namespace == 'string') namespace = uuidToBytes(namespace); - if (!Array.isArray(value)) throw TypeError('value must be an array of bytes'); - if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values'); // Per 4.3 - - var bytes = hashfunc(namespace.concat(value)); - bytes[6] = bytes[6] & 0x0f | version; - bytes[8] = bytes[8] & 0x3f | 0x80; - + + function stringToBytes(str) { + str = unescape(encodeURIComponent(str)); // UTF8 escape + + var bytes = new Array(str.length); + + for (var i = 0; i < str.length; i++) { + bytes[i] = str.charCodeAt(i); + } + + return bytes; + } + + const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; + exports.DNS = DNS; + const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; + exports.URL = URL; + + function _default(name, version, hashfunc) { + var generateUUID = function (value, namespace, buf, offset) { + var off = buf && offset || 0; + if (typeof value == 'string') value = stringToBytes(value); + if (typeof namespace == 'string') namespace = uuidToBytes(namespace); + if (!Array.isArray(value)) throw TypeError('value must be an array of bytes'); + if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values'); // Per 4.3 + + var bytes = hashfunc(namespace.concat(value)); + bytes[6] = bytes[6] & 0x0f | version; + bytes[8] = bytes[8] & 0x3f | 0x80; + + if (buf) { + for (var idx = 0; idx < 16; ++idx) { + buf[off + idx] = bytes[idx]; + } + } + + return buf || (0, _bytesToUuid.default)(bytes); + }; // Function#name is not settable on some platforms (#270) + + + try { + generateUUID.name = name; + } catch (err) {} // For CommonJS default export support + + + generateUUID.DNS = DNS; + generateUUID.URL = URL; + return generateUUID; + } + },{"./bytesToUuid.js":101}],109:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _rng = _interopRequireDefault(require("./rng.js")); + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + function v4(options, buf, offset) { + var i = buf && offset || 0; + + if (typeof options == 'string') { + buf = options === 'binary' ? new Array(16) : null; + options = null; + } + + options = options || {}; + + var rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + + + rnds[6] = rnds[6] & 0x0f | 0x40; + rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided + if (buf) { - for (var idx = 0; idx < 16; ++idx) { - buf[off + idx] = bytes[idx]; + for (var ii = 0; ii < 16; ++ii) { + buf[i + ii] = rnds[ii]; + } + } + + return buf || (0, _bytesToUuid.default)(rnds); + } + + var _default = v4; + exports.default = _default; + },{"./bytesToUuid.js":101,"./rng.js":104}],110:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _v = _interopRequireDefault(require("./v35.js")); + + var _sha = _interopRequireDefault(require("./sha1.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + const v5 = (0, _v.default)('v5', 0x50, _sha.default); + var _default = v5; + exports.default = _default; + },{"./sha1.js":105,"./v35.js":108}],111:[function(require,module,exports){ + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var LRU_1 = require("./utils/LRU"); + var CACHE_SIZE = 1000; + /** + * Inspired node-lru-cache[https://github.com/isaacs/node-lru-cache] + */ + var EndpointCache = /** @class */ (function () { + function EndpointCache(maxSize) { + if (maxSize === void 0) { maxSize = CACHE_SIZE; } + this.maxSize = maxSize; + this.cache = new LRU_1.LRUCache(maxSize); } - } - - return buf || (0, _bytesToUuid.default)(bytes); - }; // Function#name is not settable on some platforms (#270) - - - try { - generateUUID.name = name; - } catch (err) {} // For CommonJS default export support - - - generateUUID.DNS = DNS; - generateUUID.URL = URL; - return generateUUID; -} -},{"./bytesToUuid.js":101}],109:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _rng = _interopRequireDefault(require("./rng.js")); - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function v4(options, buf, offset) { - var i = buf && offset || 0; - - if (typeof options == 'string') { - buf = options === 'binary' ? new Array(16) : null; - options = null; + ; + Object.defineProperty(EndpointCache.prototype, "size", { + get: function () { + return this.cache.length; + }, + enumerable: true, + configurable: true + }); + EndpointCache.prototype.put = function (key, value) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + var endpointRecord = this.populateValue(value); + this.cache.put(keyString, endpointRecord); + }; + EndpointCache.prototype.get = function (key) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + var now = Date.now(); + var records = this.cache.get(keyString); + if (records) { + for (var i = records.length-1; i >= 0; i--) { + var record = records[i]; + if (record.Expire < now) { + records.splice(i, 1); + } + } + if (records.length === 0) { + this.cache.remove(keyString); + return undefined; + } + } + return records; + }; + EndpointCache.getKeyString = function (key) { + var identifiers = []; + var identifierNames = Object.keys(key).sort(); + for (var i = 0; i < identifierNames.length; i++) { + var identifierName = identifierNames[i]; + if (key[identifierName] === undefined) + continue; + identifiers.push(key[identifierName]); + } + return identifiers.join(' '); + }; + EndpointCache.prototype.populateValue = function (endpoints) { + var now = Date.now(); + return endpoints.map(function (endpoint) { return ({ + Address: endpoint.Address || '', + Expire: now + (endpoint.CachePeriodInMinutes || 1) * 60 * 1000 + }); }); + }; + EndpointCache.prototype.empty = function () { + this.cache.empty(); + }; + EndpointCache.prototype.remove = function (key) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + this.cache.remove(keyString); + }; + return EndpointCache; + }()); + exports.EndpointCache = EndpointCache; + },{"./utils/LRU":112}],112:[function(require,module,exports){ + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var LinkedListNode = /** @class */ (function () { + function LinkedListNode(key, value) { + this.key = key; + this.value = value; + } + return LinkedListNode; + }()); + var LRUCache = /** @class */ (function () { + function LRUCache(size) { + this.nodeMap = {}; + this.size = 0; + if (typeof size !== 'number' || size < 1) { + throw new Error('Cache size can only be positive number'); + } + this.sizeLimit = size; + } + Object.defineProperty(LRUCache.prototype, "length", { + get: function () { + return this.size; + }, + enumerable: true, + configurable: true + }); + LRUCache.prototype.prependToList = function (node) { + if (!this.headerNode) { + this.tailNode = node; + } + else { + this.headerNode.prev = node; + node.next = this.headerNode; + } + this.headerNode = node; + this.size++; + }; + LRUCache.prototype.removeFromTail = function () { + if (!this.tailNode) { + return undefined; + } + var node = this.tailNode; + var prevNode = node.prev; + if (prevNode) { + prevNode.next = undefined; + } + node.prev = undefined; + this.tailNode = prevNode; + this.size--; + return node; + }; + LRUCache.prototype.detachFromList = function (node) { + if (this.headerNode === node) { + this.headerNode = node.next; + } + if (this.tailNode === node) { + this.tailNode = node.prev; + } + if (node.prev) { + node.prev.next = node.next; + } + if (node.next) { + node.next.prev = node.prev; + } + node.next = undefined; + node.prev = undefined; + this.size--; + }; + LRUCache.prototype.get = function (key) { + if (this.nodeMap[key]) { + var node = this.nodeMap[key]; + this.detachFromList(node); + this.prependToList(node); + return node.value; + } + }; + LRUCache.prototype.remove = function (key) { + if (this.nodeMap[key]) { + var node = this.nodeMap[key]; + this.detachFromList(node); + delete this.nodeMap[key]; + } + }; + LRUCache.prototype.put = function (key, value) { + if (this.nodeMap[key]) { + this.remove(key); + } + else if (this.size === this.sizeLimit) { + var tailNode = this.removeFromTail(); + var key_1 = tailNode.key; + delete this.nodeMap[key_1]; + } + var newNode = new LinkedListNode(key, value); + this.nodeMap[key] = newNode; + this.prependToList(newNode); + }; + LRUCache.prototype.empty = function () { + var keys = Object.keys(this.nodeMap); + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var node = this.nodeMap[key]; + this.detachFromList(node); + delete this.nodeMap[key]; + } + }; + return LRUCache; + }()); + exports.LRUCache = LRUCache; + },{}],113:[function(require,module,exports){ + // AWS SDK for JavaScript v2.1377.0 + // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. + // License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt + require('./browser_loader'); + + var AWS = require('./core'); + + if (typeof window !== 'undefined') window.AWS = AWS; + if (typeof module !== 'undefined') { + /** + * @api private + */ + module.exports = AWS; } - - options = options || {}; - - var rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - - - rnds[6] = rnds[6] & 0x0f | 0x40; - rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided - - if (buf) { - for (var ii = 0; ii < 16; ++ii) { - buf[i + ii] = rnds[ii]; - } + if (typeof self !== 'undefined') self.AWS = AWS; + + /** + * @private + * DO NOT REMOVE + * browser builder will strip out this line if services are supplied on the command line. + */if (!Object.prototype.hasOwnProperty.call(AWS, 'Connect')) { + AWS.apiLoader.services['connect'] = {}; + AWS.Connect = AWS.Service.defineService('connect', [ '2017-02-15' ]); } - - return buf || (0, _bytesToUuid.default)(rnds); -} - -var _default = v4; -exports.default = _default; -},{"./bytesToUuid.js":101,"./rng.js":104}],110:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _v = _interopRequireDefault(require("./v35.js")); - -var _sha = _interopRequireDefault(require("./sha1.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const v5 = (0, _v.default)('v5', 0x50, _sha.default); -var _default = v5; -exports.default = _default; -},{"./sha1.js":105,"./v35.js":108}],111:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var LRU_1 = require("./utils/LRU"); -var CACHE_SIZE = 1000; -/** - * Inspired node-lru-cache[https://github.com/isaacs/node-lru-cache] - */ -var EndpointCache = /** @class */ (function () { - function EndpointCache(maxSize) { - if (maxSize === void 0) { maxSize = CACHE_SIZE; } - this.maxSize = maxSize; - this.cache = new LRU_1.LRUCache(maxSize); - } - ; - Object.defineProperty(EndpointCache.prototype, "size", { - get: function () { - return this.cache.length; - }, - enumerable: true, - configurable: true - }); - EndpointCache.prototype.put = function (key, value) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - var endpointRecord = this.populateValue(value); - this.cache.put(keyString, endpointRecord); - }; - EndpointCache.prototype.get = function (key) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - var now = Date.now(); - var records = this.cache.get(keyString); - if (records) { - for (var i = records.length-1; i >= 0; i--) { - var record = records[i]; - if (record.Expire < now) { - records.splice(i, 1); - } - } - if (records.length === 0) { - this.cache.remove(keyString); - return undefined; - } - } - return records; - }; - EndpointCache.getKeyString = function (key) { - var identifiers = []; - var identifierNames = Object.keys(key).sort(); - for (var i = 0; i < identifierNames.length; i++) { - var identifierName = identifierNames[i]; - if (key[identifierName] === undefined) - continue; - identifiers.push(key[identifierName]); - } - return identifiers.join(' '); - }; - EndpointCache.prototype.populateValue = function (endpoints) { - var now = Date.now(); - return endpoints.map(function (endpoint) { return ({ - Address: endpoint.Address || '', - Expire: now + (endpoint.CachePeriodInMinutes || 1) * 60 * 1000 - }); }); - }; - EndpointCache.prototype.empty = function () { - this.cache.empty(); - }; - EndpointCache.prototype.remove = function (key) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - this.cache.remove(keyString); - }; - return EndpointCache; -}()); -exports.EndpointCache = EndpointCache; -},{"./utils/LRU":112}],112:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var LinkedListNode = /** @class */ (function () { - function LinkedListNode(key, value) { - this.key = key; - this.value = value; - } - return LinkedListNode; -}()); -var LRUCache = /** @class */ (function () { - function LRUCache(size) { - this.nodeMap = {}; - this.size = 0; - if (typeof size !== 'number' || size < 1) { - throw new Error('Cache size can only be positive number'); - } - this.sizeLimit = size; - } - Object.defineProperty(LRUCache.prototype, "length", { - get: function () { - return this.size; - }, - enumerable: true, - configurable: true - }); - LRUCache.prototype.prependToList = function (node) { - if (!this.headerNode) { - this.tailNode = node; - } - else { - this.headerNode.prev = node; - node.next = this.headerNode; - } - this.headerNode = node; - this.size++; - }; - LRUCache.prototype.removeFromTail = function () { - if (!this.tailNode) { - return undefined; - } - var node = this.tailNode; - var prevNode = node.prev; - if (prevNode) { - prevNode.next = undefined; - } - node.prev = undefined; - this.tailNode = prevNode; - this.size--; - return node; - }; - LRUCache.prototype.detachFromList = function (node) { - if (this.headerNode === node) { - this.headerNode = node.next; - } - if (this.tailNode === node) { - this.tailNode = node.prev; - } - if (node.prev) { - node.prev.next = node.next; - } - if (node.next) { - node.next.prev = node.prev; - } - node.next = undefined; - node.prev = undefined; - this.size--; - }; - LRUCache.prototype.get = function (key) { - if (this.nodeMap[key]) { - var node = this.nodeMap[key]; - this.detachFromList(node); - this.prependToList(node); - return node.value; - } - }; - LRUCache.prototype.remove = function (key) { - if (this.nodeMap[key]) { - var node = this.nodeMap[key]; - this.detachFromList(node); - delete this.nodeMap[key]; - } - }; - LRUCache.prototype.put = function (key, value) { - if (this.nodeMap[key]) { - this.remove(key); - } - else if (this.size === this.sizeLimit) { - var tailNode = this.removeFromTail(); - var key_1 = tailNode.key; - delete this.nodeMap[key_1]; - } - var newNode = new LinkedListNode(key, value); - this.nodeMap[key] = newNode; - this.prependToList(newNode); - }; - LRUCache.prototype.empty = function () { - var keys = Object.keys(this.nodeMap); - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var node = this.nodeMap[key]; - this.detachFromList(node); - delete this.nodeMap[key]; - } - }; - return LRUCache; -}()); -exports.LRUCache = LRUCache; -},{}],113:[function(require,module,exports){ -// AWS SDK for JavaScript v2.1358.0 -// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. -// License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt -require('./browser_loader'); - -var AWS = require('./core'); - -if (typeof window !== 'undefined') window.AWS = AWS; -if (typeof module !== 'undefined') { - /** - * @api private - */ - module.exports = AWS; -} -if (typeof self !== 'undefined') self.AWS = AWS; - -/** - * @private - * DO NOT REMOVE - * browser builder will strip out this line if services are supplied on the command line. - */if (!Object.prototype.hasOwnProperty.call(AWS, 'Connect')) { - AWS.apiLoader.services['connect'] = {}; - AWS.Connect = AWS.Service.defineService('connect', [ '2017-02-15' ]); -} -AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017-02-15.min'); - - -},{"../apis/connect-2017-02-15.min":3,"./browser_loader":16,"./core":19}]},{},[113]); - - + AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017-02-15.min'); + + + },{"../apis/connect-2017-02-15.min":3,"./browser_loader":16,"./core":19}]},{},[113]); + + /***/ }), @@ -26261,7 +26291,7 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- connect.core = {}; connect.core.initialized = false; - connect.version = "2.5.0"; + connect.version = "2.6.0"; connect.outerContextStreamsVersion = null; connect.DEFAULT_BATCH_SIZE = 500; @@ -26288,8 +26318,11 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- var WHITELISTED_ORIGINS_MAX_RETRY = 5; var CSM_IFRAME_REFRESH_ATTEMPTS = 'IframeRefreshAttempts'; + var CSM_IFRAME_REFRESH_ATTEMPTS_DR = 'IframeRefreshAttemptsDr'; var CSM_IFRAME_INITIALIZATION_SUCCESS = 'IframeInitializationSuccess'; + var CSM_IFRAME_INITIALIZATION_SUCCESS_DR = 'IframeInitializationSuccessDr'; var CSM_IFRAME_INITIALIZATION_TIME = 'IframeInitializationTime'; + var CSM_IFRAME_INITIALIZATION_TIME_DR = 'IframeInitializationTimeDr'; var CSM_SET_RINGER_DEVICE_BEFORE_INIT = 'SetRingerDeviceBeforeInitRingtoneEngine'; var CONNECTED_CCPS_SINGLE_TAB = 'ConnectedCCPSingleTabCount'; @@ -26462,6 +26495,141 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- } }; + /**------------------------------------------------------------------------- + * DISASTER RECOVERY + */ + + var makeAgentOffline = function (agent, callbacks) { + var offlineState = agent.getAgentStates().find(function (state) { + return state.type === connect.AgentStateType.OFFLINE; + }); + agent.setState(offlineState, callbacks); + } + + // Suppress Contacts function + // This is used by Disaster Recovery as a safeguard to not surface incoming calls/chats to UI + // + var suppressContacts = function (isSuppressed) { + connect.getLog().info("[Disaster Recovery] Signal sharedworker to set contacts suppressor to %s for instance %s.", + isSuppressed, connect.core.region + ).sendInternalLogToServer(); + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.SUPPRESS, { + suppress: isSuppressed, + shouldSendFailoverDownstream: false + }); + } + + var setForceOfflineUpstream = function (offline, nextActiveArn) { + connect.getLog().info("[DISASTER RECOVERY] Signal sharedworker to set forceOffline to %s for instance %s.", + offline, connect.core.region + ).sendInternalLogToServer(); + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, { + offline, + nextActiveArn + }); + } + + // Force the instance to be offline. + // If `shouldSoftFailover` has a truthy value, this will try to disconnect all non-voice contacts in progress. If a voice contact + // is in progress, the contact will be allowed to complete, and the agent will be set offline once the contact is destroyed (i.e. ACW is cleared). + // If there is no voice contact in progress, or if `shouldSoftFailover` is missing/untruthy, this will disconnect all contacts and set the agent offline immediately. + // If any of these requests fail (i.e. the backend is down/inaccessible), the shared worker will be signaled to invoke this function again once the region recovers. + var forceOffline = function(shouldSoftFailover, nextActiveArn) { + var log = connect.getLog(); + // if agent is still initializing, we can't get instance ID; fall back to logging the region, else getInstanceId() will throw + const instanceIdentifier = (connect.agent.initialized) ? connect.core.getAgentDataProvider().getInstanceId() : connect.core.region; + log.info(`[Disaster Recovery] Attempting to force instance ${instanceIdentifier} offline using ${shouldSoftFailover ? 'soft' : 'hard'} failover`).sendInternalLogToServer(); + connect.agent(function(agent) { + var contactClosed = 0; + var contacts = agent.getContacts(); + var failureEncountered = false; + if (contacts.length) { + for (let contact of contacts) { + if (failureEncountered) { + break; // stop after first failure to avoid triggering UI failover multiple times + } else if (shouldSoftFailover && + (contact.getType() === connect.ContactType.QUEUE_CALLBACK || contact.getType() == connect.ContactType.VOICE)) { + log.info("[Disaster Recovery] Will wait to complete failover of instance %s until voice contact with ID %s is destroyed", + connect.core.region, contact.getContactId()).sendInternalLogToServer(); + connect.core.getUpstream().sendDownstream(connect.DisasterRecoveryEvents.FAILOVER_PENDING, {nextActiveArn}); + contact.onDestroy(function(contact) { + log.info("[Disaster Recovery] Voice contact with ID %s destroyed, continuing with failover in instance %s", contact.getContactId(), connect.core.region); + forceOffline(true, nextActiveArn)}); + } else { + contact.getAgentConnection().destroy({ + success: function() { + // check if all active contacts are closed + if (++contactClosed === contacts.length) { + setForceOfflineUpstream(false, nextActiveArn); + // It's ok if we're not able to put the agent offline. + // since we're suppressing the agents contacts already. + makeAgentOffline(agent); + log.info("[Disaster Recovery] Instance %s is now offline", connect.core.region).sendInternalLogToServer(); + } + }, + failure: function(err) { + log.warn("[Disaster Recovery] An error occured while attempting to force this instance to offline in region %s", connect.core.region).sendInternalLogToServer(); + log.warn(err).sendInternalLogToServer(); + // signal the sharedworker to call forceOffline again when network connection + // has been re-established (this happens in case of network or backend failures) + setForceOfflineUpstream(true, nextActiveArn); + failureEncountered = true; + }}); + } + } + } else { + setForceOfflineUpstream(false, nextActiveArn); + makeAgentOffline(agent); + log.info("[Disaster Recovery] Instance %s is now offline", connect.core.region).sendInternalLogToServer(); + } + }); + } + + //Initiate Disaster Recovery (This should only be called from customCCP that are DR enabled) + connect.core.initDisasterRecovery = function(params, _suppressContacts, _forceOffline) { + var log = connect.getLog(); + connect.core.region = params.region; + connect.core.suppressContacts = _suppressContacts || suppressContacts; + connect.core.forceOffline = _forceOffline || forceOffline; + + //Register iframe listener to set native CCP offline + connect.core.getUpstream().onDownstream(connect.DisasterRecoveryEvents.SET_OFFLINE, function(data) { + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + connect.core.forceOffline(data && data.softFailover); + } + ); + }); + + // Register Event listener to force the agent to be offline in a particular region + connect.core.getUpstream().onUpstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, function(data) { + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + connect.core.forceOffline(data && data.softFailover, data && data.nextActiveArn); + } + ); + }); + + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + log.info("[Disaster Recovery] Initializing region %s as part of a Disaster Recovery fleet", connect.core.region).sendInternalLogToServer(); + }, + function() { + log.info("[Disaster Recovery] %s already part of a Disaster Recovery fleet", connect.core.region).sendInternalLogToServer(); + }); + + if (params.pollForFailover && connect.DisasterRecoveryEvents.INIT_DR_POLLING) { + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.INIT_DR_POLLING, { instanceArn: params.instanceArn, otherArn: params.otherArn, authToken: params.authToken }); + } else if (!params.isPrimary) { + connect.core.suppressContacts(true); + connect.core.forceOffline(); + log.info("[Disaster Recovery] %s instance is set to stand-by", connect.core.region).sendInternalLogToServer(); + } else { + connect.core.suppressContacts(false); + log.info("[Disaster Recovery] %s instance is set to primary", connect.core.region).sendInternalLogToServer(); + } + } + /**------------------------------------------------------------------------- * Basic Connect client initialization. * Should be used only by the API Shared Worker. @@ -27253,6 +27421,10 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- // Attempt to get permission to show notifications. var nm = connect.core.getNotificationManager(); nm.requestPermission(); + + conduit.onDownstream(connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, function (params) { + connect.core.initDisasterRecovery(params); + }); } catch (e) { connect.getLog().error("Failed to initialize the API shared worker, we're dead!") .withException(e).sendInternalLogToServer(); @@ -27358,7 +27530,7 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- connect.core.masterClient = new connect.UpstreamConduitMasterClient(conduit); connect.core.portStreamId = data.id; - if (params.softphone || params.chat || params.pageOptions || params.shouldAddNamespaceToLogs) { + if (params.softphone || params.chat || params.pageOptions || params.shouldAddNamespaceToLogs || params.disasterRecoveryOn) { // Send configuration up to the CCP. //set it to false if secondary conduit.sendUpstream(connect.EventType.CONFIGURE, { @@ -27366,9 +27538,19 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- chat: params.chat, pageOptions: params.pageOptions, shouldAddNamespaceToLogs: params.shouldAddNamespaceToLogs, + disasterRecoveryOn: params.disasterRecoveryOn, }); } - + // If DR enabled, set this CCP instance as part of a Disaster Recovery fleet + if (params.disasterRecoveryOn) { + connect.core.region = params.region; + connect.core.suppressContacts = suppressContacts; + connect.core.forceOffline = function(data) { + conduit.sendUpstream(connect.DisasterRecoveryEvents.SET_OFFLINE, data); + } + conduit.sendUpstream(connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, params); + } + if (connect.core.ccpLoadTimeoutInstance) { global.clearTimeout(connect.core.ccpLoadTimeoutInstance); connect.core.ccpLoadTimeoutInstance = null; @@ -27400,6 +27582,20 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- name: CSM_IFRAME_INITIALIZATION_TIME, data: { count: initTime} }); + if (params.disasterRecoveryOn) { + connect.publishMetric({ + name: CSM_IFRAME_REFRESH_ATTEMPTS_DR, + data: { count: refreshAttempts } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_SUCCESS_DR, + data: { count: 1 } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_TIME_DR, + data: { count: initTime } + }); + } //to avoid metric emission after initialization initStartTime = null; },1000) @@ -27477,6 +27673,16 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- name: CSM_IFRAME_INITIALIZATION_SUCCESS, data: { count: 0} }); + if (params.disasterRecoveryOn) { + connect.publishMetric({ + name: CSM_IFRAME_REFRESH_ATTEMPTS_DR, + data: { count: refreshAttempts } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_SUCCESS_DR, + data: { count: 0 } + }); + } initStartTime = null; } }); @@ -27492,7 +27698,7 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- connect.core._refreshIframeOnTimeout = function(initCCPParams, containerDiv) { connect.assertNotNull(initCCPParams, 'initCCPParams'); connect.assertNotNull(containerDiv, 'containerDiv'); - var ccpIframeRefreshInterval = CCP_IFRAME_REFRESH_INTERVAL; + var ccpIframeRefreshInterval = (initCCPParams.disasterRecoveryOn) ? CCP_DR_IFRAME_REFRESH_INTERVAL : CCP_IFRAME_REFRESH_INTERVAL; var retryDelay = AWS.util.calculateRetryDelay((connect.core.iframeRefreshAttempt - 1 || 0), { base: 2000 }); // Evaluates to 0 for 0th attempt and 1 for rest (>0) of the refresh attempts var timeoutFactor = Math.ceil((connect.core.iframeRefreshAttempt || 0) / CCP_IFRAME_REFRESH_LIMIT); @@ -28398,7 +28604,8 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- 'sendLogs', 'softphone', 'ringtone', - 'metrics' + 'metrics', + 'failover' ]); /**--------------------------------------------------------------- @@ -28490,6 +28697,19 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- 'ringer_device_changed' ]); + /**--------------------------------------------------------------- + * enum Disaster Recovery Events + */ + var DisasterRecoveryEvents = connect.makeNamespacedEnum('disasterRecovery', [ + 'suppress', + 'force_offline', // letting the sharedworker know to force offline + 'set_offline', // iframe letting the native ccp to set offline + 'init_disaster_recovery', + 'failover', // used to propagate failover state to other windows + 'failover_pending', // signals that a soft failover will occur when current voice contact ends + 'init_dr_polling' + ]); + /**--------------------------------------------------------------- * enum VoiceId Events */ @@ -28705,6 +28925,7 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- connect.VoiceIdEvents = VoiceIdEvents; connect.WebSocketEvents = WebSocketEvents; connect.MasterTopics = MasterTopics; + connect.DisasterRecoveryEvents = DisasterRecoveryEvents; })(); @@ -32081,13 +32302,16 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- connect.HTTP_STATUS_CODES = { SUCCESS: 200, + UNAUTHORIZED: 401, + ACCESS_DENIED: 403, TOO_MANY_REQUESTS: 429, INTERNAL_SERVER_ERROR: 500 }; connect.TRANSPORT_TYPES = { CHAT_TOKEN: "chat_token", - WEB_SOCKET: "web_socket" + WEB_SOCKET: "web_socket", + AGENT_DISCOVERY: "agent_discovery" }; /** @@ -32513,6 +32737,21 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- }); }; + connect.fetchWithTimeout = async function(endpoint, timeoutMs, options, milliInterval, maxRetry) { + options = options || {}; + if (!timeoutMs) { + return connect.fetch(endpoint, options, milliInterval, maxRetry); + } + const controller = new AbortController(); + const id = setTimeout(() => controller.abort(), timeoutMs); + const response = await connect.fetch(endpoint, { + ...options, + signal: controller.signal + }, milliInterval, maxRetry); + clearTimeout(id); + return response; + } + /** * Calling a function with exponential backoff with full jitter retry strategy * It will retry calling the function for maximum maxRetry times if it fails. @@ -32818,11 +33057,15 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- var GET_AGENT_SUCCESS_TIMEOUT_MS = 100; var LOG_BUFFER_CAP_SIZE = 400; + var CHECK_ACTIVE_REGION_INTERVAL_MS = 60000; var CHECK_AUTH_TOKEN_INTERVAL_MS = 300000; // 5 minutes var REFRESH_AUTH_TOKEN_INTERVAL_MS = 10000; // 10 seconds var REFRESH_AUTH_TOKEN_MAX_TRY = 4; var GET_AGENT_CONFIGURATION_INTERVAL_MS = 30000; + var GET_AGENT_CONFIGURATION_TIMEOUT_MS = 10000; + + var POLL_FOR_ACTIVE_REGION_METHOD = "LADS.GetAgentFailoverConfiguration"; /**-----------------------------------------------------------------------*/ var MasterTopicCoordinator = function () { @@ -32970,7 +33213,10 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- allowLongPollingShadowMode: false, allowLongPollingWebsocketOnlyMode: false, } - + this.drPollingUrl = null; + this.thisArn = null; + this.otherArn = null; + this.pendingFailover = null; var webSocketManager = null; connect.rootLogger = new connect.DownstreamConduitLogger(this.conduit); @@ -32985,6 +33231,68 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- self.handleSendLogsRequest(self.logsBuffer); } }); + + this.conduit.onDownstream(connect.DisasterRecoveryEvents.SUPPRESS, function (data) { + connect.getLog().debug("[Disaster Recovery] Setting Suppress to %s", data.suppress) + .sendInternalLogToServer(); + self.suppress = data.suppress || false; + if (!self.suppress) { + self.forceOffline = false; // if we are unsuppressing this region, clear retry flag for forceOffline + } + //shouldSendFailoverDownstream is undefined iff suppressContacts was called from the old DR artifact, + //but it is false for the suppressContacts calls made when CCP initializes DR without DR polling enabled, + //and for all suppressContacts calls made from the new DR artifact. + const shouldSendFailoverDownstream = (typeof data.shouldSendFailoverDownstream === 'undefined' || data.shouldSendFailoverDownstream); + //signal other windows that a failover happened, if following the old behavior pattern + if (shouldSendFailoverDownstream) { + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + isPrimary: !self.suppress + }); + } + }); + + this.conduit.onDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, function (data) { + connect.getLog().debug("[Disaster Recovery] Setting FORCE_OFFLINE to %s", data.offline) + .sendInternalLogToServer(); + //signal other windows that a failover happened, unless this force offline is being retried from a previous failure + if (!self.forceOffline) { + self.pendingFailover = false; + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + isPrimary: false, + nextActiveArn: data.nextActiveArn + }); + } + self.forceOffline = data.offline || false; + }); + + connect.DisasterRecoveryEvents.INIT_DR_POLLING && this.conduit.onDownstream(connect.DisasterRecoveryEvents.INIT_DR_POLLING, function(data) { + var log = connect.getLog(); + if (self.drPollingUrl) { + log.debug(`[Disaster Recovery] Adding new CCP to active region polling for instance ${data.instanceArn}`) + .sendInternalLogToServer(); + self.pollForActiveRegion(true, false); + } else { + log.info(`[Disaster Recovery] Initializing active region polling for instance ${data.instanceArn}`) + .sendInternalLogToServer(); + self.thisArn = data.instanceArn; + self.otherArn = data.otherArn; + self.getPresignedDiscoveryUrl().then( + (presignedUrl) => { + self.drPollingUrl = presignedUrl; + self.pollForActiveRegion(true, true); + }, + (err) => { + // Each worker is responsible for suppressing itself when needed. If this worker couldn't get a presigned URL, + // it won't be able to detect whether it needs to be suppressed, but it may still be able to receive contacts. + // If this should actually be the primary region after all, the other worker will trigger a force offline that will unsuppress this worker. + log.error(`[Disaster Recovery] Failed to get presigned URL for instance ${data.instanceArn}; suppressing contacts`) + .withException(err) + .sendInternalLogToServer(); + self.suppress = true; + } + ); + } + }); this.conduit.onDownstream(connect.EventType.CONFIGURE, function (data) { console.log('@@@ configure event handler', data); @@ -33138,6 +33446,156 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- }; }; + /** + * Use the presigned URL previously retrieved for this ClientEngine to poll for the instance that should be active + * and what failover method should be used (soft or hard). We need to poll in one of three cases: + * 1) We are initializing CCPs for a DR setup where the shared workers were not already running + * (i.e. no CCPs already open) + * 2) We are initializing additional CCPs for a DR setup where the shared workers were already running + * (i.e. this is an additional window for this DR setup) + * 3) We have already polled successfully in this shared worker, and are continuing with the ongoing + * polling cycle on a regular interval. (steady-state polling) + * + * Polling in cases 1 and 2 is done to ensure the newly-opened DR window is showing the correct region. + * + * Typically, failover of the UI (to display the CCP for the newly-active region) will be triggered by + * the region that is being set to inactive, after it has been forced offline. + * The exception is in cases 1 and 2, where both regions' workers will send a UI failover signal. + * If the region assumed to be the initial primary is degraded at bootstrap time (so it can't request a URL to use for polling), + * but the other region is not, and its polling response says it should be made primary, we need that other + * instance's worker to be able to tell the UI to fail over to it. (The UI in each DR window will ignore + * signals to fail over to the instance already being shown in that window.) + * + * The URL used for polling will be global, but the endpoint used to get the URL is regional, so once bootstrapping is complete, + * the active region should be able to detect that it needs to be failed out even if its AWS region is degraded. + */ + ClientEngine.prototype.pollForActiveRegion = function(isFirstPollForCCP, isFirstPollForWorker) { + var self = this; + var log = connect.getLog(); + if (!self.drPollingUrl) { + throw new connect.StateError("[Disaster Recovery] Tried to poll for active region without first initializing DR polling in the worker."); + } + log.debug(`[Disaster Recovery] Polling for failover with presigned URL for instance ${self.thisArn}`).sendInternalLogToServer(); + var request_start = new Date().getTime(); + return connect.fetchWithTimeout(self.drPollingUrl, GET_AGENT_CONFIGURATION_TIMEOUT_MS) + .catch(response => { + if (response.status) { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {statusCode: response.status}); + if ([connect.HTTP_STATUS_CODES.ACCESS_DENIED, connect.HTTP_STATUS_CODES.UNAUTHORIZED].includes(response.status)) { + log.info("[Disaster Recovery] Active region polling failed; trying to get a new URL for polling.").withObject(response).sendInternalLogToServer(); + return self.getPresignedDiscoveryUrl().then((presignedUrl) => { + self.drPollingUrl = presignedUrl; + }).then(() => { + request_start = new Date().getTime(); // reset request start marker if we had to get a new polling URL + return connect.fetchWithTimeout(self.drPollingUrl, GET_AGENT_CONFIGURATION_TIMEOUT_MS) + }); + } else { + var errMsg = `[Disaster Recovery] Failed to poll for failover for instance ${self.thisArn}, ` + + `received unexpected response code ${response.status}`; + log.error(errMsg).withObject(response).sendInternalLogToServer(); + throw new Error(errMsg); + } + } else { + var errMsg = `[Disaster Recovery] Failed to poll for failover for instance ${self.thisArn}, request timed out or aborted`; + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {statusCode: -1}); + log.error(errMsg).withObject(response).sendInternalLogToServer(); + throw new Error(errMsg); + } + }) + .then(response => { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start); + if (typeof response.TerminateActiveContacts !== 'boolean') { + log.error("[Disaster Recovery] DR polling response did not contain a valid value for TerminateActiveContacts.").withObject(response).sendInternalLogToServer(); + return; + } + var softFailover = !response.TerminateActiveContacts; + if (!response.InstanceArn) { + log.error("[Disaster Recovery] DR polling response did not contain a truthy active instance ARN.").withObject(response).sendInternalLogToServer(); + return; + } else { + log.debug(`[Disaster Recovery] Successfully polled for active region. Primary instance ARN is ${response.InstanceArn} ` + + `and soft failover is ${softFailover ? "enabled" : "disabled"}`).sendInternalLogToServer(); + } + + if (self.thisArn === response.InstanceArn && !self.suppress && isFirstPollForCCP) { + log.debug(`[Disaster Recovery] Instance ${self.thisArn} is being set to primary`).sendInternalLogToServer(); + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + nextActiveArn: response.InstanceArn + }); + } else if (self.otherArn === response.InstanceArn) { + // If this poll is to bootstrap the correct region in a newly-opened additional CCP window, and soft failover is enabled, + // and a soft failover has already/will be queued to occur once the current voice contact is destroyed, send a UI failover signal + // to ensure the new window will display the previous primary region, in case soft failover will delay the UI failover. + // Otherwise, the new window may show the wrong region until soft failover completes. + if (softFailover && !isFirstPollForWorker && isFirstPollForCCP && (!self.suppress || self.pendingFailover)) { + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + nextActiveArn: self.thisArn + }); + } + + if (!self.suppress) { + self.suppress = true; + const willSoftFailover = softFailover && !isFirstPollForWorker; + if (willSoftFailover) { + self.pendingFailover = true; + log.debug(`[Disaster Recovery] Instance ${self.thisArn} will be set to stand-by using soft failover`).sendInternalLogToServer(); + } else { + log.debug(`[Disaster Recovery] Instance ${self.thisArn} is being set to stand-by immediately`).sendInternalLogToServer(); + } + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, {softFailover: willSoftFailover, nextActiveArn: response.InstanceArn}); + } + } else if (![self.thisArn, self.otherArn].includes(response.InstanceArn)) { + log.error(`[Disaster Recovery] The current primary instance in this agent's failover group ${response.InstanceArn} ` + + `doesn't match this instance ${self.thisArn} or the other instance ${self.otherArn}`).sendInternalLogToServer(); + } + }).catch((response) => { + if (response.status) { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {...response, statusCode: response.status}); + } + log.error(`[Disaster Recovery] Active region polling failed for instance ${self.thisArn}.`).withObject(response).sendInternalLogToServer(); + }).finally(() => { + // This polling run should only schedule another poll if the worker has just started, or if this poll was triggered by schedule + // otherwise, the polling performed when opening each additional CCP window will create its own polling schedule + if (isFirstPollForWorker || !isFirstPollForCCP) { + global.setTimeout(connect.hitch(self, self.pollForActiveRegion), CHECK_ACTIVE_REGION_INTERVAL_MS); + } + }); + }; + + // Retrieve pre-signed URL to poll for agent discovery status + ClientEngine.prototype.getPresignedDiscoveryUrl = function() { + var self = this; + return new Promise((resolve, reject) => { + connect.getLog().info(`[Disaster Recovery] Getting presigned URL for instance ${self.thisArn}`).sendInternalLogToServer(); + this.client.call(connect.ClientMethods.CREATE_TRANSPORT, {transportType: connect.TRANSPORT_TYPES.AGENT_DISCOVERY}, { + success: function (data) { + if (data && data.agentDiscoveryTransport && data.agentDiscoveryTransport.presignedUrl) { + connect.getLog().info("getPresignedDiscoveryUrl succeeded").sendInternalLogToServer(); + resolve(data.agentDiscoveryTransport.presignedUrl); + } else { + connect.getLog().info("getPresignedDiscoveryUrl received empty/invalid data").withObject(data).sendInternalLogToServer(); + reject(Error("getPresignedDiscoveryUrl received empty/invalid data")); + } + }, + failure: function (err, data) { + connect.getLog().error(`[Disaster Recovery] Failed to get presigned URL for instance ${self.thisArn}`) + .withException(err) + .withObject(data) + .sendInternalLogToServer(); + reject(new Error('Failed to get presigned URL')); + }, + authFailure: function () { + connect.hitch(self, self.handleAuthFail)(); + reject(new Error('Encountered auth failure when getting presigned URL')); + }, + accessDenied: function () { + connect.hitch(self, self.handleAccessDenied)(); + reject(new Error('Encountered access denied when getting presigned URL')); + } + }); + }); + }; + ClientEngine.prototype.pollForAgent = function () { var self = this; var onAuthFail = connect.hitch(self, self.handlePollingAuthFail); @@ -33548,6 +34006,15 @@ AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017- }); this.agent.configuration.routingProfile.routingProfileId = this.agent.configuration.routingProfile.routingProfileARN; + + if (this.suppress) { + this.agent.snapshot.contacts = this.agent.snapshot.contacts.filter(function(contact){ + return (contact.state.type == connect.ContactStateType.CONNECTED || contact.state.type == connect.ContactStateType.ENDED); + }); + if (this.forceOffline) { + this.conduit.sendDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE); + } + } this.conduit.sendDownstream(connect.AgentEvents.UPDATE, this.agent); } }; diff --git a/src/aws-client.js b/src/aws-client.js index bfda6e67..9e8cf0a9 100644 --- a/src/aws-client.js +++ b/src/aws-client.js @@ -1,21964 +1,22082 @@ -// AWS SDK for JavaScript v2.1358.0 +// AWS SDK for JavaScript v2.1377.0 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. // License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i -1; + }; + } + + /** + * @api private + */ + var viewStrings = [ + '[object Int8Array]', + '[object Uint8Array]', + '[object Uint8ClampedArray]', + '[object Int16Array]', + '[object Uint16Array]', + '[object Int32Array]', + '[object Uint32Array]', + '[object Float32Array]', + '[object Float64Array]', + '[object DataView]', + ]; + + /** + * @api private + */ + function isEmptyData(data) { + if (typeof data === 'string') { + return data.length === 0; + } + return data.byteLength === 0; + } + + /** + * @api private + */ + function convertToBuffer(data) { + if (typeof data === 'string') { + data = new Buffer(data, 'utf8'); + } + + if (ArrayBuffer.isView(data)) { + return new Uint8Array(data.buffer, data.byteOffset, data.byteLength / Uint8Array.BYTES_PER_ELEMENT); + } + + return new Uint8Array(data); + } + + /** + * @api private + */ + module.exports = exports = { + isEmptyData: isEmptyData, + convertToBuffer: convertToBuffer, + }; + + },{"buffer/":87}],12:[function(require,module,exports){ + var hashUtils = require('./browserHashUtils'); + + /** + * @api private + */ + function Hmac(hashCtor, secret) { + this.hash = new hashCtor(); + this.outer = new hashCtor(); + + var inner = bufferFromSecret(hashCtor, secret); + var outer = new Uint8Array(hashCtor.BLOCK_SIZE); + outer.set(inner); + + for (var i = 0; i < hashCtor.BLOCK_SIZE; i++) { + inner[i] ^= 0x36; + outer[i] ^= 0x5c; + } + + this.hash.update(inner); + this.outer.update(outer); + + // Zero out the copied key buffer. + for (var i = 0; i < inner.byteLength; i++) { + inner[i] = 0; + } + } + + /** + * @api private + */ + module.exports = exports = Hmac; + + Hmac.prototype.update = function (toHash) { + if (hashUtils.isEmptyData(toHash) || this.error) { + return this; + } + + try { + this.hash.update(hashUtils.convertToBuffer(toHash)); + } catch (e) { + this.error = e; + } + + return this; + }; + + Hmac.prototype.digest = function (encoding) { + if (!this.outer.finished) { + this.outer.update(this.hash.digest()); + } + + return this.outer.digest(encoding); + }; + + function bufferFromSecret(hashCtor, secret) { + var input = hashUtils.convertToBuffer(secret); + if (input.byteLength > hashCtor.BLOCK_SIZE) { + var bufferHash = new hashCtor; + bufferHash.update(input); + input = bufferHash.digest(); + } + var buffer = new Uint8Array(hashCtor.BLOCK_SIZE); + buffer.set(input); + return buffer; + } + + },{"./browserHashUtils":11}],13:[function(require,module,exports){ + var hashUtils = require('./browserHashUtils'); + var Buffer = require('buffer/').Buffer; + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 16; + + var INIT = [ + 0x67452301, + 0xefcdab89, + 0x98badcfe, + 0x10325476, + ]; + + /** + * @api private + */ + function Md5() { + this.state = [ + 0x67452301, + 0xefcdab89, + 0x98badcfe, + 0x10325476, + ]; + this.buffer = new DataView(new ArrayBuffer(BLOCK_SIZE)); + this.bufferLength = 0; + this.bytesHashed = 0; + this.finished = false; + } + + /** + * @api private + */ + module.exports = exports = Md5; + + Md5.BLOCK_SIZE = BLOCK_SIZE; + + Md5.prototype.update = function (sourceData) { + if (hashUtils.isEmptyData(sourceData)) { + return this; + } else if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + var data = hashUtils.convertToBuffer(sourceData); + var position = 0; + var byteLength = data.byteLength; + this.bytesHashed += byteLength; + while (byteLength > 0) { + this.buffer.setUint8(this.bufferLength++, data[position++]); + byteLength--; + if (this.bufferLength === BLOCK_SIZE) { + this.hashBuffer(); + this.bufferLength = 0; + } + } + + return this; + }; + + Md5.prototype.digest = function (encoding) { + if (!this.finished) { + var _a = this, buffer = _a.buffer, undecoratedLength = _a.bufferLength, bytesHashed = _a.bytesHashed; + var bitsHashed = bytesHashed * 8; + buffer.setUint8(this.bufferLength++, 128); + // Ensure the final block has enough room for the hashed length + if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { + for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { + buffer.setUint8(i, 0); + } + this.hashBuffer(); + this.bufferLength = 0; + } + for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { + buffer.setUint8(i, 0); + } + buffer.setUint32(BLOCK_SIZE - 8, bitsHashed >>> 0, true); + buffer.setUint32(BLOCK_SIZE - 4, Math.floor(bitsHashed / 0x100000000), true); + this.hashBuffer(); + this.finished = true; + } + var out = new DataView(new ArrayBuffer(DIGEST_LENGTH)); + for (var i = 0; i < 4; i++) { + out.setUint32(i * 4, this.state[i], true); + } + var buff = new Buffer(out.buffer, out.byteOffset, out.byteLength); + return encoding ? buff.toString(encoding) : buff; + }; + + Md5.prototype.hashBuffer = function () { + var _a = this, buffer = _a.buffer, state = _a.state; + var a = state[0], b = state[1], c = state[2], d = state[3]; + a = ff(a, b, c, d, buffer.getUint32(0, true), 7, 0xd76aa478); + d = ff(d, a, b, c, buffer.getUint32(4, true), 12, 0xe8c7b756); + c = ff(c, d, a, b, buffer.getUint32(8, true), 17, 0x242070db); + b = ff(b, c, d, a, buffer.getUint32(12, true), 22, 0xc1bdceee); + a = ff(a, b, c, d, buffer.getUint32(16, true), 7, 0xf57c0faf); + d = ff(d, a, b, c, buffer.getUint32(20, true), 12, 0x4787c62a); + c = ff(c, d, a, b, buffer.getUint32(24, true), 17, 0xa8304613); + b = ff(b, c, d, a, buffer.getUint32(28, true), 22, 0xfd469501); + a = ff(a, b, c, d, buffer.getUint32(32, true), 7, 0x698098d8); + d = ff(d, a, b, c, buffer.getUint32(36, true), 12, 0x8b44f7af); + c = ff(c, d, a, b, buffer.getUint32(40, true), 17, 0xffff5bb1); + b = ff(b, c, d, a, buffer.getUint32(44, true), 22, 0x895cd7be); + a = ff(a, b, c, d, buffer.getUint32(48, true), 7, 0x6b901122); + d = ff(d, a, b, c, buffer.getUint32(52, true), 12, 0xfd987193); + c = ff(c, d, a, b, buffer.getUint32(56, true), 17, 0xa679438e); + b = ff(b, c, d, a, buffer.getUint32(60, true), 22, 0x49b40821); + a = gg(a, b, c, d, buffer.getUint32(4, true), 5, 0xf61e2562); + d = gg(d, a, b, c, buffer.getUint32(24, true), 9, 0xc040b340); + c = gg(c, d, a, b, buffer.getUint32(44, true), 14, 0x265e5a51); + b = gg(b, c, d, a, buffer.getUint32(0, true), 20, 0xe9b6c7aa); + a = gg(a, b, c, d, buffer.getUint32(20, true), 5, 0xd62f105d); + d = gg(d, a, b, c, buffer.getUint32(40, true), 9, 0x02441453); + c = gg(c, d, a, b, buffer.getUint32(60, true), 14, 0xd8a1e681); + b = gg(b, c, d, a, buffer.getUint32(16, true), 20, 0xe7d3fbc8); + a = gg(a, b, c, d, buffer.getUint32(36, true), 5, 0x21e1cde6); + d = gg(d, a, b, c, buffer.getUint32(56, true), 9, 0xc33707d6); + c = gg(c, d, a, b, buffer.getUint32(12, true), 14, 0xf4d50d87); + b = gg(b, c, d, a, buffer.getUint32(32, true), 20, 0x455a14ed); + a = gg(a, b, c, d, buffer.getUint32(52, true), 5, 0xa9e3e905); + d = gg(d, a, b, c, buffer.getUint32(8, true), 9, 0xfcefa3f8); + c = gg(c, d, a, b, buffer.getUint32(28, true), 14, 0x676f02d9); + b = gg(b, c, d, a, buffer.getUint32(48, true), 20, 0x8d2a4c8a); + a = hh(a, b, c, d, buffer.getUint32(20, true), 4, 0xfffa3942); + d = hh(d, a, b, c, buffer.getUint32(32, true), 11, 0x8771f681); + c = hh(c, d, a, b, buffer.getUint32(44, true), 16, 0x6d9d6122); + b = hh(b, c, d, a, buffer.getUint32(56, true), 23, 0xfde5380c); + a = hh(a, b, c, d, buffer.getUint32(4, true), 4, 0xa4beea44); + d = hh(d, a, b, c, buffer.getUint32(16, true), 11, 0x4bdecfa9); + c = hh(c, d, a, b, buffer.getUint32(28, true), 16, 0xf6bb4b60); + b = hh(b, c, d, a, buffer.getUint32(40, true), 23, 0xbebfbc70); + a = hh(a, b, c, d, buffer.getUint32(52, true), 4, 0x289b7ec6); + d = hh(d, a, b, c, buffer.getUint32(0, true), 11, 0xeaa127fa); + c = hh(c, d, a, b, buffer.getUint32(12, true), 16, 0xd4ef3085); + b = hh(b, c, d, a, buffer.getUint32(24, true), 23, 0x04881d05); + a = hh(a, b, c, d, buffer.getUint32(36, true), 4, 0xd9d4d039); + d = hh(d, a, b, c, buffer.getUint32(48, true), 11, 0xe6db99e5); + c = hh(c, d, a, b, buffer.getUint32(60, true), 16, 0x1fa27cf8); + b = hh(b, c, d, a, buffer.getUint32(8, true), 23, 0xc4ac5665); + a = ii(a, b, c, d, buffer.getUint32(0, true), 6, 0xf4292244); + d = ii(d, a, b, c, buffer.getUint32(28, true), 10, 0x432aff97); + c = ii(c, d, a, b, buffer.getUint32(56, true), 15, 0xab9423a7); + b = ii(b, c, d, a, buffer.getUint32(20, true), 21, 0xfc93a039); + a = ii(a, b, c, d, buffer.getUint32(48, true), 6, 0x655b59c3); + d = ii(d, a, b, c, buffer.getUint32(12, true), 10, 0x8f0ccc92); + c = ii(c, d, a, b, buffer.getUint32(40, true), 15, 0xffeff47d); + b = ii(b, c, d, a, buffer.getUint32(4, true), 21, 0x85845dd1); + a = ii(a, b, c, d, buffer.getUint32(32, true), 6, 0x6fa87e4f); + d = ii(d, a, b, c, buffer.getUint32(60, true), 10, 0xfe2ce6e0); + c = ii(c, d, a, b, buffer.getUint32(24, true), 15, 0xa3014314); + b = ii(b, c, d, a, buffer.getUint32(52, true), 21, 0x4e0811a1); + a = ii(a, b, c, d, buffer.getUint32(16, true), 6, 0xf7537e82); + d = ii(d, a, b, c, buffer.getUint32(44, true), 10, 0xbd3af235); + c = ii(c, d, a, b, buffer.getUint32(8, true), 15, 0x2ad7d2bb); + b = ii(b, c, d, a, buffer.getUint32(36, true), 21, 0xeb86d391); + state[0] = (a + state[0]) & 0xFFFFFFFF; + state[1] = (b + state[1]) & 0xFFFFFFFF; + state[2] = (c + state[2]) & 0xFFFFFFFF; + state[3] = (d + state[3]) & 0xFFFFFFFF; + }; + + function cmn(q, a, b, x, s, t) { + a = (((a + q) & 0xFFFFFFFF) + ((x + t) & 0xFFFFFFFF)) & 0xFFFFFFFF; + return (((a << s) | (a >>> (32 - s))) + b) & 0xFFFFFFFF; + } + + function ff(a, b, c, d, x, s, t) { + return cmn((b & c) | ((~b) & d), a, b, x, s, t); + } + + function gg(a, b, c, d, x, s, t) { + return cmn((b & d) | (c & (~d)), a, b, x, s, t); + } + + function hh(a, b, c, d, x, s, t) { + return cmn(b ^ c ^ d, a, b, x, s, t); + } + + function ii(a, b, c, d, x, s, t) { + return cmn(c ^ (b | (~d)), a, b, x, s, t); + } + + },{"./browserHashUtils":11,"buffer/":87}],14:[function(require,module,exports){ + var Buffer = require('buffer/').Buffer; + var hashUtils = require('./browserHashUtils'); + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 20; + + var KEY = new Uint32Array([ + 0x5a827999, + 0x6ed9eba1, + 0x8f1bbcdc | 0, + 0xca62c1d6 | 0 + ]); + + var INIT = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + + var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; + + /** + * @api private + */ + function Sha1() { + this.h0 = 0x67452301; + this.h1 = 0xEFCDAB89; + this.h2 = 0x98BADCFE; + this.h3 = 0x10325476; + this.h4 = 0xC3D2E1F0; + // The first 64 bytes (16 words) is the data chunk + this.block = new Uint32Array(80); + this.offset = 0; + this.shift = 24; + this.totalLength = 0; + } + + /** + * @api private + */ + module.exports = exports = Sha1; + + Sha1.BLOCK_SIZE = BLOCK_SIZE; + + Sha1.prototype.update = function (data) { + if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + if (hashUtils.isEmptyData(data)) { + return this; + } + + data = hashUtils.convertToBuffer(data); + + var length = data.length; + this.totalLength += length * 8; + for (var i = 0; i < length; i++) { + this.write(data[i]); + } + + return this; + }; + + Sha1.prototype.write = function write(byte) { + this.block[this.offset] |= (byte & 0xff) << this.shift; + if (this.shift) { + this.shift -= 8; + } else { + this.offset++; + this.shift = 24; + } + + if (this.offset === 16) this.processBlock(); + }; + + Sha1.prototype.digest = function (encoding) { + // Pad + this.write(0x80); + if (this.offset > 14 || (this.offset === 14 && this.shift < 24)) { + this.processBlock(); + } + this.offset = 14; + this.shift = 24; + + // 64-bit length big-endian + this.write(0x00); // numbers this big aren't accurate in javascript anyway + this.write(0x00); // ..So just hard-code to zero. + this.write(this.totalLength > 0xffffffffff ? this.totalLength / 0x10000000000 : 0x00); + this.write(this.totalLength > 0xffffffff ? this.totalLength / 0x100000000 : 0x00); + for (var s = 24; s >= 0; s -= 8) { + this.write(this.totalLength >> s); + } + // The value in state is little-endian rather than big-endian, so flip + // each word into a new Uint8Array + var out = new Buffer(DIGEST_LENGTH); + var outView = new DataView(out.buffer); + outView.setUint32(0, this.h0, false); + outView.setUint32(4, this.h1, false); + outView.setUint32(8, this.h2, false); + outView.setUint32(12, this.h3, false); + outView.setUint32(16, this.h4, false); + + return encoding ? out.toString(encoding) : out; + }; + + Sha1.prototype.processBlock = function processBlock() { + // Extend the sixteen 32-bit words into eighty 32-bit words: + for (var i = 16; i < 80; i++) { + var w = this.block[i - 3] ^ this.block[i - 8] ^ this.block[i - 14] ^ this.block[i - 16]; + this.block[i] = (w << 1) | (w >>> 31); + } + + // Initialize hash value for this chunk: + var a = this.h0; + var b = this.h1; + var c = this.h2; + var d = this.h3; + var e = this.h4; + var f, k; + + // Main loop: + for (i = 0; i < 80; i++) { + if (i < 20) { + f = d ^ (b & (c ^ d)); + k = 0x5A827999; + } + else if (i < 40) { + f = b ^ c ^ d; + k = 0x6ED9EBA1; + } + else if (i < 60) { + f = (b & c) | (d & (b | c)); + k = 0x8F1BBCDC; + } + else { + f = b ^ c ^ d; + k = 0xCA62C1D6; + } + var temp = (a << 5 | a >>> 27) + f + e + k + (this.block[i]|0); + e = d; + d = c; + c = (b << 30 | b >>> 2); + b = a; + a = temp; + } + + // Add this chunk's hash to result so far: + this.h0 = (this.h0 + a) | 0; + this.h1 = (this.h1 + b) | 0; + this.h2 = (this.h2 + c) | 0; + this.h3 = (this.h3 + d) | 0; + this.h4 = (this.h4 + e) | 0; + + // The block is now reusable. + this.offset = 0; + for (i = 0; i < 16; i++) { + this.block[i] = 0; + } + }; + + },{"./browserHashUtils":11,"buffer/":87}],15:[function(require,module,exports){ + var Buffer = require('buffer/').Buffer; + var hashUtils = require('./browserHashUtils'); + + var BLOCK_SIZE = 64; + + var DIGEST_LENGTH = 32; + + var KEY = new Uint32Array([ + 0x428a2f98, + 0x71374491, + 0xb5c0fbcf, + 0xe9b5dba5, + 0x3956c25b, + 0x59f111f1, + 0x923f82a4, + 0xab1c5ed5, + 0xd807aa98, + 0x12835b01, + 0x243185be, + 0x550c7dc3, + 0x72be5d74, + 0x80deb1fe, + 0x9bdc06a7, + 0xc19bf174, + 0xe49b69c1, + 0xefbe4786, + 0x0fc19dc6, + 0x240ca1cc, + 0x2de92c6f, + 0x4a7484aa, + 0x5cb0a9dc, + 0x76f988da, + 0x983e5152, + 0xa831c66d, + 0xb00327c8, + 0xbf597fc7, + 0xc6e00bf3, + 0xd5a79147, + 0x06ca6351, + 0x14292967, + 0x27b70a85, + 0x2e1b2138, + 0x4d2c6dfc, + 0x53380d13, + 0x650a7354, + 0x766a0abb, + 0x81c2c92e, + 0x92722c85, + 0xa2bfe8a1, + 0xa81a664b, + 0xc24b8b70, + 0xc76c51a3, + 0xd192e819, + 0xd6990624, + 0xf40e3585, + 0x106aa070, + 0x19a4c116, + 0x1e376c08, + 0x2748774c, + 0x34b0bcb5, + 0x391c0cb3, + 0x4ed8aa4a, + 0x5b9cca4f, + 0x682e6ff3, + 0x748f82ee, + 0x78a5636f, + 0x84c87814, + 0x8cc70208, + 0x90befffa, + 0xa4506ceb, + 0xbef9a3f7, + 0xc67178f2 + ]); + + var INIT = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + + var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; + + /** + * @private + */ + function Sha256() { + this.state = [ + 0x6a09e667, + 0xbb67ae85, + 0x3c6ef372, + 0xa54ff53a, + 0x510e527f, + 0x9b05688c, + 0x1f83d9ab, + 0x5be0cd19, + ]; + this.temp = new Int32Array(64); + this.buffer = new Uint8Array(64); + this.bufferLength = 0; + this.bytesHashed = 0; + /** + * @private + */ + this.finished = false; + } + + /** + * @api private + */ + module.exports = exports = Sha256; + + Sha256.BLOCK_SIZE = BLOCK_SIZE; + + Sha256.prototype.update = function (data) { + if (this.finished) { + throw new Error('Attempted to update an already finished hash.'); + } + + if (hashUtils.isEmptyData(data)) { + return this; + } + + data = hashUtils.convertToBuffer(data); + + var position = 0; + var byteLength = data.byteLength; + this.bytesHashed += byteLength; + if (this.bytesHashed * 8 > MAX_HASHABLE_LENGTH) { + throw new Error('Cannot hash more than 2^53 - 1 bits'); + } + + while (byteLength > 0) { + this.buffer[this.bufferLength++] = data[position++]; + byteLength--; + if (this.bufferLength === BLOCK_SIZE) { + this.hashBuffer(); + this.bufferLength = 0; + } + } + + return this; + }; + + Sha256.prototype.digest = function (encoding) { + if (!this.finished) { + var bitsHashed = this.bytesHashed * 8; + var bufferView = new DataView(this.buffer.buffer, this.buffer.byteOffset, this.buffer.byteLength); + var undecoratedLength = this.bufferLength; + bufferView.setUint8(this.bufferLength++, 0x80); + // Ensure the final block has enough room for the hashed length + if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { + for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { + bufferView.setUint8(i, 0); + } + this.hashBuffer(); + this.bufferLength = 0; + } + for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { + bufferView.setUint8(i, 0); + } + bufferView.setUint32(BLOCK_SIZE - 8, Math.floor(bitsHashed / 0x100000000), true); + bufferView.setUint32(BLOCK_SIZE - 4, bitsHashed); + this.hashBuffer(); + this.finished = true; + } + // The value in state is little-endian rather than big-endian, so flip + // each word into a new Uint8Array + var out = new Buffer(DIGEST_LENGTH); + for (var i = 0; i < 8; i++) { + out[i * 4] = (this.state[i] >>> 24) & 0xff; + out[i * 4 + 1] = (this.state[i] >>> 16) & 0xff; + out[i * 4 + 2] = (this.state[i] >>> 8) & 0xff; + out[i * 4 + 3] = (this.state[i] >>> 0) & 0xff; + } + return encoding ? out.toString(encoding) : out; + }; + + Sha256.prototype.hashBuffer = function () { + var _a = this, + buffer = _a.buffer, + state = _a.state; + var state0 = state[0], + state1 = state[1], + state2 = state[2], + state3 = state[3], + state4 = state[4], + state5 = state[5], + state6 = state[6], + state7 = state[7]; + for (var i = 0; i < BLOCK_SIZE; i++) { + if (i < 16) { + this.temp[i] = (((buffer[i * 4] & 0xff) << 24) | + ((buffer[(i * 4) + 1] & 0xff) << 16) | + ((buffer[(i * 4) + 2] & 0xff) << 8) | + (buffer[(i * 4) + 3] & 0xff)); + } + else { + var u = this.temp[i - 2]; + var t1_1 = (u >>> 17 | u << 15) ^ + (u >>> 19 | u << 13) ^ + (u >>> 10); + u = this.temp[i - 15]; + var t2_1 = (u >>> 7 | u << 25) ^ + (u >>> 18 | u << 14) ^ + (u >>> 3); + this.temp[i] = (t1_1 + this.temp[i - 7] | 0) + + (t2_1 + this.temp[i - 16] | 0); + } + var t1 = (((((state4 >>> 6 | state4 << 26) ^ + (state4 >>> 11 | state4 << 21) ^ + (state4 >>> 25 | state4 << 7)) + + ((state4 & state5) ^ (~state4 & state6))) | 0) + + ((state7 + ((KEY[i] + this.temp[i]) | 0)) | 0)) | 0; + var t2 = (((state0 >>> 2 | state0 << 30) ^ + (state0 >>> 13 | state0 << 19) ^ + (state0 >>> 22 | state0 << 10)) + ((state0 & state1) ^ (state0 & state2) ^ (state1 & state2))) | 0; + state7 = state6; + state6 = state5; + state5 = state4; + state4 = (state3 + t1) | 0; + state3 = state2; + state2 = state1; + state1 = state0; + state0 = (t1 + t2) | 0; + } + state[0] += state0; + state[1] += state1; + state[2] += state2; + state[3] += state3; + state[4] += state4; + state[5] += state5; + state[6] += state6; + state[7] += state7; + }; + + },{"./browserHashUtils":11,"buffer/":87}],16:[function(require,module,exports){ + (function (process){(function (){ + var util = require('./util'); + + // browser specific modules + util.crypto.lib = require('./browserCryptoLib'); + util.Buffer = require('buffer/').Buffer; + util.url = require('url/'); + util.querystring = require('querystring/'); + util.realClock = require('./realclock/browserClock'); + util.environment = 'js'; + util.createEventStream = require('./event-stream/buffered-create-event-stream').createEventStream; + util.isBrowser = function() { return true; }; + util.isNode = function() { return false; }; + + var AWS = require('./core'); + + /** + * @api private + */ + module.exports = AWS; + + require('./credentials'); + require('./credentials/credential_provider_chain'); + require('./credentials/temporary_credentials'); + require('./credentials/chainable_temporary_credentials'); + require('./credentials/web_identity_credentials'); + require('./credentials/cognito_identity_credentials'); + require('./credentials/saml_credentials'); + + // Load the DOMParser XML parser + AWS.XML.Parser = require('./xml/browser_parser'); + + // Load the XHR HttpClient + require('./http/xhr'); + + if (typeof process === 'undefined') { + var process = { + browser: true + }; + } + + }).call(this)}).call(this,require('_process')) + },{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,"_process":92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(require,module,exports){ + var AWS = require('./core'); + require('./credentials'); + require('./credentials/credential_provider_chain'); + var PromisesDependency; + + /** + * The main configuration class used by all service objects to set + * the region, credentials, and other options for requests. + * + * By default, credentials and region settings are left unconfigured. + * This should be configured by the application before using any + * AWS service APIs. + * + * In order to set global configuration options, properties should + * be assigned to the global {AWS.config} object. + * + * @see AWS.config + * + * @!group General Configuration Options + * + * @!attribute credentials + * @return [AWS.Credentials] the AWS credentials to sign requests with. + * + * @!attribute region + * @example Set the global region setting to us-west-2 + * AWS.config.update({region: 'us-west-2'}); + * @return [AWS.Credentials] The region to send service requests to. + * @see http://docs.amazonwebservices.com/general/latest/gr/rande.html + * A list of available endpoints for each AWS service + * + * @!attribute maxRetries + * @return [Integer] the maximum amount of retries to perform for a + * service request. By default this value is calculated by the specific + * service object that the request is being made to. + * + * @!attribute maxRedirects + * @return [Integer] the maximum amount of redirects to follow for a + * service request. Defaults to 10. + * + * @!attribute paramValidation + * @return [Boolean|map] whether input parameters should be validated against + * the operation description before sending the request. Defaults to true. + * Pass a map to enable any of the following specific validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + * + * @!attribute computeChecksums + * @return [Boolean] whether to compute checksums for payload bodies when + * the service accepts it (currently supported in S3 and SQS only). + * + * @!attribute convertResponseTypes + * @return [Boolean] whether types are converted when parsing response data. + * Currently only supported for JSON based services. Turning this off may + * improve performance on large response payloads. Defaults to `true`. + * + * @!attribute correctClockSkew + * @return [Boolean] whether to apply a clock skew correction and retry + * requests that fail because of an skewed client clock. Defaults to + * `false`. + * + * @!attribute sslEnabled + * @return [Boolean] whether SSL is enabled for requests + * + * @!attribute s3ForcePathStyle + * @return [Boolean] whether to force path style URLs for S3 objects + * + * @!attribute s3BucketEndpoint + * @note Setting this configuration option requires an `endpoint` to be + * provided explicitly to the service constructor. + * @return [Boolean] whether the provided endpoint addresses an individual + * bucket (false if it addresses the root API endpoint). + * + * @!attribute s3DisableBodySigning + * @return [Boolean] whether to disable S3 body signing when using signature version `v4`. + * Body signing can only be disabled when using https. Defaults to `true`. + * + * @!attribute s3UsEast1RegionalEndpoint + * @return ['legacy'|'regional'] when region is set to 'us-east-1', whether to send s3 + * request to global endpoints or 'us-east-1' regional endpoints. This config is only + * applicable to S3 client; + * Defaults to 'legacy' + * @!attribute s3UseArnRegion + * @return [Boolean] whether to override the request region with the region inferred + * from requested resource's ARN. Only available for S3 buckets + * Defaults to `true` + * + * @!attribute useAccelerateEndpoint + * @note This configuration option is only compatible with S3 while accessing + * dns-compatible buckets. + * @return [Boolean] Whether to use the Accelerate endpoint with the S3 service. + * Defaults to `false`. + * + * @!attribute retryDelayOptions + * @example Set the base retry delay for all services to 300 ms + * AWS.config.update({retryDelayOptions: {base: 300}}); + * // Delays with maxRetries = 3: 300, 600, 1200 + * @example Set a custom backoff function to provide delay values on retries + * AWS.config.update({retryDelayOptions: {customBackoff: function(retryCount, err) { + * // returns delay in ms + * }}}); + * @return [map] A set of options to configure the retry delay on retryable errors. + * Currently supported options are: + * + * * **base** [Integer] — The base number of milliseconds to use in the + * exponential backoff for operation retries. Defaults to 100 ms for all services except + * DynamoDB, where it defaults to 50ms. + * + * * **customBackoff ** [function] — A custom function that accepts a + * retry count and error and returns the amount of time to delay in + * milliseconds. If the result is a non-zero negative value, no further + * retry attempts will be made. The `base` option will be ignored if this + * option is supplied. The function is only called for retryable errors. + * + * @!attribute httpOptions + * @return [map] A set of options to pass to the low-level HTTP request. + * Currently supported options are: + * + * * **proxy** [String] — the URL to proxy requests through + * * **agent** [http.Agent, https.Agent] — the Agent object to perform + * HTTP requests with. Used for connection pooling. Note that for + * SSL connections, a special Agent object is used in order to enable + * peer certificate verification. This feature is only supported in the + * Node.js environment. + * * **connectTimeout** [Integer] — Sets the socket to timeout after + * failing to establish a connection with the server after + * `connectTimeout` milliseconds. This timeout has no effect once a socket + * connection has been established. + * * **timeout** [Integer] — The number of milliseconds a request can + * take before automatically being terminated. + * Defaults to two minutes (120000). + * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous + * HTTP requests. Used in the browser environment only. Set to false to + * send requests synchronously. Defaults to true (async on). + * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" + * property of an XMLHttpRequest object. Used in the browser environment + * only. Defaults to false. + * @!attribute logger + * @return [#write,#log] an object that responds to .write() (like a stream) + * or .log() (like the console object) in order to log information about + * requests + * + * @!attribute systemClockOffset + * @return [Number] an offset value in milliseconds to apply to all signing + * times. Use this to compensate for clock skew when your system may be + * out of sync with the service time. Note that this configuration option + * can only be applied to the global `AWS.config` object and cannot be + * overridden in service-specific configuration. Defaults to 0 milliseconds. + * + * @!attribute signatureVersion + * @return [String] the signature version to sign requests with (overriding + * the API configuration). Possible values are: 'v2', 'v3', 'v4'. + * + * @!attribute signatureCache + * @return [Boolean] whether the signature to sign requests with (overriding + * the API configuration) is cached. Only applies to the signature version 'v4'. + * Defaults to `true`. + * + * @!attribute endpointDiscoveryEnabled + * @return [Boolean|undefined] whether to call operations with endpoints + * given by service dynamically. Setting this config to `true` will enable + * endpoint discovery for all applicable operations. Setting it to `false` + * will explicitly disable endpoint discovery even though operations that + * require endpoint discovery will presumably fail. Leaving it to + * `undefined` means SDK only do endpoint discovery when it's required. + * Defaults to `undefined` + * + * @!attribute endpointCacheSize + * @return [Number] the size of the global cache storing endpoints from endpoint + * discovery operations. Once endpoint cache is created, updating this setting + * cannot change existing cache size. + * Defaults to 1000 + * + * @!attribute hostPrefixEnabled + * @return [Boolean] whether to marshal request parameters to the prefix of + * hostname. Defaults to `true`. + * + * @!attribute stsRegionalEndpoints + * @return ['legacy'|'regional'] whether to send sts request to global endpoints or + * regional endpoints. + * Defaults to 'legacy'. + * + * @!attribute useFipsEndpoint + * @return [Boolean] Enables FIPS compatible endpoints. Defaults to `false`. + * + * @!attribute useDualstackEndpoint + * @return [Boolean] Enables IPv6 dualstack endpoint. Defaults to `false`. + */ + AWS.Config = AWS.util.inherit({ + /** + * @!endgroup + */ + + /** + * Creates a new configuration object. This is the object that passes + * option data along to service requests, including credentials, security, + * region information, and some service specific settings. + * + * @example Creating a new configuration object with credentials and region + * var config = new AWS.Config({ + * accessKeyId: 'AKID', secretAccessKey: 'SECRET', region: 'us-west-2' + * }); + * @option options accessKeyId [String] your AWS access key ID. + * @option options secretAccessKey [String] your AWS secret access key. + * @option options sessionToken [AWS.Credentials] the optional AWS + * session token to sign requests with. + * @option options credentials [AWS.Credentials] the AWS credentials + * to sign requests with. You can either specify this object, or + * specify the accessKeyId and secretAccessKey options directly. + * @option options credentialProvider [AWS.CredentialProviderChain] the + * provider chain used to resolve credentials if no static `credentials` + * property is set. + * @option options region [String] the region to send service requests to. + * See {region} for more information. + * @option options maxRetries [Integer] the maximum amount of retries to + * attempt with a request. See {maxRetries} for more information. + * @option options maxRedirects [Integer] the maximum amount of redirects to + * follow with a request. See {maxRedirects} for more information. + * @option options sslEnabled [Boolean] whether to enable SSL for + * requests. + * @option options paramValidation [Boolean|map] whether input parameters + * should be validated against the operation description before sending + * the request. Defaults to true. Pass a map to enable any of the + * following specific validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + * @option options computeChecksums [Boolean] whether to compute checksums + * for payload bodies when the service accepts it (currently supported + * in S3 only) + * @option options convertResponseTypes [Boolean] whether types are converted + * when parsing response data. Currently only supported for JSON based + * services. Turning this off may improve performance on large response + * payloads. Defaults to `true`. + * @option options correctClockSkew [Boolean] whether to apply a clock skew + * correction and retry requests that fail because of an skewed client + * clock. Defaults to `false`. + * @option options s3ForcePathStyle [Boolean] whether to force path + * style URLs for S3 objects. + * @option options s3BucketEndpoint [Boolean] whether the provided endpoint + * addresses an individual bucket (false if it addresses the root API + * endpoint). Note that setting this configuration option requires an + * `endpoint` to be provided explicitly to the service constructor. + * @option options s3DisableBodySigning [Boolean] whether S3 body signing + * should be disabled when using signature version `v4`. Body signing + * can only be disabled when using https. Defaults to `true`. + * @option options s3UsEast1RegionalEndpoint ['legacy'|'regional'] when region + * is set to 'us-east-1', whether to send s3 request to global endpoints or + * 'us-east-1' regional endpoints. This config is only applicable to S3 client. + * Defaults to `legacy` + * @option options s3UseArnRegion [Boolean] whether to override the request region + * with the region inferred from requested resource's ARN. Only available for S3 buckets + * Defaults to `true` + * + * @option options retryDelayOptions [map] A set of options to configure + * the retry delay on retryable errors. Currently supported options are: + * + * * **base** [Integer] — The base number of milliseconds to use in the + * exponential backoff for operation retries. Defaults to 100 ms for all + * services except DynamoDB, where it defaults to 50ms. + * * **customBackoff ** [function] — A custom function that accepts a + * retry count and error and returns the amount of time to delay in + * milliseconds. If the result is a non-zero negative value, no further + * retry attempts will be made. The `base` option will be ignored if this + * option is supplied. The function is only called for retryable errors. + * @option options httpOptions [map] A set of options to pass to the low-level + * HTTP request. Currently supported options are: + * + * * **proxy** [String] — the URL to proxy requests through + * * **agent** [http.Agent, https.Agent] — the Agent object to perform + * HTTP requests with. Used for connection pooling. Defaults to the global + * agent (`http.globalAgent`) for non-SSL connections. Note that for + * SSL connections, a special Agent object is used in order to enable + * peer certificate verification. This feature is only available in the + * Node.js environment. + * * **connectTimeout** [Integer] — Sets the socket to timeout after + * failing to establish a connection with the server after + * `connectTimeout` milliseconds. This timeout has no effect once a socket + * connection has been established. + * * **timeout** [Integer] — Sets the socket to timeout after timeout + * milliseconds of inactivity on the socket. Defaults to two minutes + * (120000). + * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous + * HTTP requests. Used in the browser environment only. Set to false to + * send requests synchronously. Defaults to true (async on). + * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" + * property of an XMLHttpRequest object. Used in the browser environment + * only. Defaults to false. + * @option options apiVersion [String, Date] a String in YYYY-MM-DD format + * (or a date) that represents the latest possible API version that can be + * used in all services (unless overridden by `apiVersions`). Specify + * 'latest' to use the latest possible version. + * @option options apiVersions [map] a map of service + * identifiers (the lowercase service class name) with the API version to + * use when instantiating a service. Specify 'latest' for each individual + * that can use the latest available version. + * @option options logger [#write,#log] an object that responds to .write() + * (like a stream) or .log() (like the console object) in order to log + * information about requests + * @option options systemClockOffset [Number] an offset value in milliseconds + * to apply to all signing times. Use this to compensate for clock skew + * when your system may be out of sync with the service time. Note that + * this configuration option can only be applied to the global `AWS.config` + * object and cannot be overridden in service-specific configuration. + * Defaults to 0 milliseconds. + * @option options signatureVersion [String] the signature version to sign + * requests with (overriding the API configuration). Possible values are: + * 'v2', 'v3', 'v4'. + * @option options signatureCache [Boolean] whether the signature to sign + * requests with (overriding the API configuration) is cached. Only applies + * to the signature version 'v4'. Defaults to `true`. + * @option options dynamoDbCrc32 [Boolean] whether to validate the CRC32 + * checksum of HTTP response bodies returned by DynamoDB. Default: `true`. + * @option options useAccelerateEndpoint [Boolean] Whether to use the + * S3 Transfer Acceleration endpoint with the S3 service. Default: `false`. + * @option options clientSideMonitoring [Boolean] whether to collect and + * publish this client's performance metrics of all its API requests. + * @option options endpointDiscoveryEnabled [Boolean|undefined] whether to + * call operations with endpoints given by service dynamically. Setting this + * config to `true` will enable endpoint discovery for all applicable operations. + * Setting it to `false` will explicitly disable endpoint discovery even though + * operations that require endpoint discovery will presumably fail. Leaving it + * to `undefined` means SDK will only do endpoint discovery when it's required. + * Defaults to `undefined` + * @option options endpointCacheSize [Number] the size of the global cache storing + * endpoints from endpoint discovery operations. Once endpoint cache is created, + * updating this setting cannot change existing cache size. + * Defaults to 1000 + * @option options hostPrefixEnabled [Boolean] whether to marshal request + * parameters to the prefix of hostname. + * Defaults to `true`. + * @option options stsRegionalEndpoints ['legacy'|'regional'] whether to send sts request + * to global endpoints or regional endpoints. + * Defaults to 'legacy'. + * @option options useFipsEndpoint [Boolean] Enables FIPS compatible endpoints. + * Defaults to `false`. + * @option options useDualstackEndpoint [Boolean] Enables IPv6 dualstack endpoint. + * Defaults to `false`. + */ + constructor: function Config(options) { + if (options === undefined) options = {}; + options = this.extractCredentials(options); + + AWS.util.each.call(this, this.keys, function (key, value) { + this.set(key, options[key], value); + }); + }, + + /** + * @!group Managing Credentials + */ + + /** + * Loads credentials from the configuration object. This is used internally + * by the SDK to ensure that refreshable {Credentials} objects are properly + * refreshed and loaded when sending a request. If you want to ensure that + * your credentials are loaded prior to a request, you can use this method + * directly to provide accurate credential data stored in the object. + * + * @note If you configure the SDK with static or environment credentials, + * the credential data should already be present in {credentials} attribute. + * This method is primarily necessary to load credentials from asynchronous + * sources, or sources that can refresh credentials periodically. + * @example Getting your access key + * AWS.config.getCredentials(function(err) { + * if (err) console.log(err.stack); // credentials not loaded + * else console.log("Access Key:", AWS.config.credentials.accessKeyId); + * }) + * @callback callback function(err) + * Called when the {credentials} have been properly set on the configuration + * object. + * + * @param err [Error] if this is set, credentials were not successfully + * loaded and this error provides information why. + * @see credentials + * @see Credentials + */ + getCredentials: function getCredentials(callback) { + var self = this; + + function finish(err) { + callback(err, err ? null : self.credentials); + } + + function credError(msg, err) { + return new AWS.util.error(err || new Error(), { + code: 'CredentialsError', + message: msg, + name: 'CredentialsError' + }); + } + + function getAsyncCredentials() { + self.credentials.get(function(err) { + if (err) { + var msg = 'Could not load credentials from ' + + self.credentials.constructor.name; + err = credError(msg, err); + } + finish(err); + }); + } + + function getStaticCredentials() { + var err = null; + if (!self.credentials.accessKeyId || !self.credentials.secretAccessKey) { + err = credError('Missing credentials'); + } + finish(err); + } + + if (self.credentials) { + if (typeof self.credentials.get === 'function') { + getAsyncCredentials(); + } else { // static credentials + getStaticCredentials(); + } + } else if (self.credentialProvider) { + self.credentialProvider.resolve(function(err, creds) { + if (err) { + err = credError('Could not load credentials from any providers', err); + } + self.credentials = creds; + finish(err); + }); + } else { + finish(credError('No credentials to load')); + } + }, + + /** + * Loads token from the configuration object. This is used internally + * by the SDK to ensure that refreshable {Token} objects are properly + * refreshed and loaded when sending a request. If you want to ensure that + * your token is loaded prior to a request, you can use this method + * directly to provide accurate token data stored in the object. + * + * @note If you configure the SDK with static token, the token data should + * already be present in {token} attribute. This method is primarily necessary + * to load token from asynchronous sources, or sources that can refresh + * token periodically. + * @example Getting your access token + * AWS.config.getToken(function(err) { + * if (err) console.log(err.stack); // token not loaded + * else console.log("Token:", AWS.config.token.token); + * }) + * @callback callback function(err) + * Called when the {token} have been properly set on the configuration object. + * + * @param err [Error] if this is set, token was not successfully loaded and + * this error provides information why. + * @see token + */ + getToken: function getToken(callback) { + var self = this; + + function finish(err) { + callback(err, err ? null : self.token); + } + + function tokenError(msg, err) { + return new AWS.util.error(err || new Error(), { + code: 'TokenError', + message: msg, + name: 'TokenError' + }); + } + + function getAsyncToken() { + self.token.get(function(err) { + if (err) { + var msg = 'Could not load token from ' + + self.token.constructor.name; + err = tokenError(msg, err); + } + finish(err); + }); + } + + function getStaticToken() { + var err = null; + if (!self.token.token) { + err = tokenError('Missing token'); + } + finish(err); + } + + if (self.token) { + if (typeof self.token.get === 'function') { + getAsyncToken(); + } else { // static token + getStaticToken(); + } + } else if (self.tokenProvider) { + self.tokenProvider.resolve(function(err, token) { + if (err) { + err = tokenError('Could not load token from any providers', err); + } + self.token = token; + finish(err); + }); + } else { + finish(tokenError('No token to load')); + } + }, + + /** + * @!group Loading and Setting Configuration Options + */ + + /** + * @overload update(options, allowUnknownKeys = false) + * Updates the current configuration object with new options. + * + * @example Update maxRetries property of a configuration object + * config.update({maxRetries: 10}); + * @param [Object] options a map of option keys and values. + * @param [Boolean] allowUnknownKeys whether unknown keys can be set on + * the configuration object. Defaults to `false`. + * @see constructor + */ + update: function update(options, allowUnknownKeys) { + allowUnknownKeys = allowUnknownKeys || false; + options = this.extractCredentials(options); + AWS.util.each.call(this, options, function (key, value) { + if (allowUnknownKeys || Object.prototype.hasOwnProperty.call(this.keys, key) || + AWS.Service.hasService(key)) { + this.set(key, value); + } + }); + }, + + /** + * Loads configuration data from a JSON file into this config object. + * @note Loading configuration will reset all existing configuration + * on the object. + * @!macro nobrowser + * @param path [String] the path relative to your process's current + * working directory to load configuration from. + * @return [AWS.Config] the same configuration object + */ + loadFromPath: function loadFromPath(path) { + this.clear(); + + var options = JSON.parse(AWS.util.readFileSync(path)); + var fileSystemCreds = new AWS.FileSystemCredentials(path); + var chain = new AWS.CredentialProviderChain(); + chain.providers.unshift(fileSystemCreds); + chain.resolve(function (err, creds) { + if (err) throw err; + else options.credentials = creds; + }); + + this.constructor(options); + + return this; + }, + + /** + * Clears configuration data on this object + * + * @api private + */ + clear: function clear() { + /*jshint forin:false */ + AWS.util.each.call(this, this.keys, function (key) { + delete this[key]; + }); + + // reset credential provider + this.set('credentials', undefined); + this.set('credentialProvider', undefined); + }, + + /** + * Sets a property on the configuration object, allowing for a + * default value + * @api private + */ + set: function set(property, value, defaultValue) { + if (value === undefined) { + if (defaultValue === undefined) { + defaultValue = this.keys[property]; + } + if (typeof defaultValue === 'function') { + this[property] = defaultValue.call(this); + } else { + this[property] = defaultValue; + } + } else if (property === 'httpOptions' && this[property]) { + // deep merge httpOptions + this[property] = AWS.util.merge(this[property], value); + } else { + this[property] = value; + } + }, + + /** + * All of the keys with their default values. + * + * @constant + * @api private + */ + keys: { + credentials: null, + credentialProvider: null, + region: null, + logger: null, + apiVersions: {}, + apiVersion: null, + endpoint: undefined, + httpOptions: { + timeout: 120000 + }, + maxRetries: undefined, + maxRedirects: 10, + paramValidation: true, + sslEnabled: true, + s3ForcePathStyle: false, + s3BucketEndpoint: false, + s3DisableBodySigning: true, + s3UsEast1RegionalEndpoint: 'legacy', + s3UseArnRegion: undefined, + computeChecksums: true, + convertResponseTypes: true, + correctClockSkew: false, + customUserAgent: null, + dynamoDbCrc32: true, + systemClockOffset: 0, + signatureVersion: null, + signatureCache: true, + retryDelayOptions: {}, + useAccelerateEndpoint: false, + clientSideMonitoring: false, + endpointDiscoveryEnabled: undefined, + endpointCacheSize: 1000, + hostPrefixEnabled: true, + stsRegionalEndpoints: 'legacy', + useFipsEndpoint: false, + useDualstackEndpoint: false, + token: null + }, + + /** + * Extracts accessKeyId, secretAccessKey and sessionToken + * from a configuration hash. + * + * @api private + */ + extractCredentials: function extractCredentials(options) { + if (options.accessKeyId && options.secretAccessKey) { + options = AWS.util.copy(options); + options.credentials = new AWS.Credentials(options); + } + return options; + }, + + /** + * Sets the promise dependency the SDK will use wherever Promises are returned. + * Passing `null` will force the SDK to use native Promises if they are available. + * If native Promises are not available, passing `null` will have no effect. + * @param [Constructor] dep A reference to a Promise constructor + */ + setPromisesDependency: function setPromisesDependency(dep) { + PromisesDependency = dep; + // if null was passed in, we should try to use native promises + if (dep === null && typeof Promise === 'function') { + PromisesDependency = Promise; + } + var constructors = [AWS.Request, AWS.Credentials, AWS.CredentialProviderChain]; + if (AWS.S3) { + constructors.push(AWS.S3); + if (AWS.S3.ManagedUpload) { + constructors.push(AWS.S3.ManagedUpload); + } + } + AWS.util.addPromises(constructors, PromisesDependency); + }, + + /** + * Gets the promise dependency set by `AWS.config.setPromisesDependency`. + */ + getPromisesDependency: function getPromisesDependency() { + return PromisesDependency; + } + }); + + /** + * @return [AWS.Config] The global configuration object singleton instance + * @readonly + * @see AWS.Config + */ + AWS.config = new AWS.Config(); + + },{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + /** + * @api private + */ + function validateRegionalEndpointsFlagValue(configValue, errorOptions) { + if (typeof configValue !== 'string') return undefined; + else if (['legacy', 'regional'].indexOf(configValue.toLowerCase()) >= 0) { + return configValue.toLowerCase(); + } else { + throw AWS.util.error(new Error(), errorOptions); + } + } + + /** + * Resolve the configuration value for regional endpoint from difference sources: client + * config, environmental variable, shared config file. Value can be case-insensitive + * 'legacy' or 'reginal'. + * @param originalConfig user-supplied config object to resolve + * @param options a map of config property names from individual configuration source + * - env: name of environmental variable that refers to the config + * - sharedConfig: name of shared configuration file property that refers to the config + * - clientConfig: name of client configuration property that refers to the config + * + * @api private + */ + function resolveRegionalEndpointsFlag(originalConfig, options) { + originalConfig = originalConfig || {}; + //validate config value + var resolved; + if (originalConfig[options.clientConfig]) { + resolved = validateRegionalEndpointsFlagValue(originalConfig[options.clientConfig], { + code: 'InvalidConfiguration', + message: 'invalid "' + options.clientConfig + '" configuration. Expect "legacy" ' + + ' or "regional". Got "' + originalConfig[options.clientConfig] + '".' + }); + if (resolved) return resolved; + } + if (!AWS.util.isNode()) return resolved; + //validate environmental variable + if (Object.prototype.hasOwnProperty.call(process.env, options.env)) { + var envFlag = process.env[options.env]; + resolved = validateRegionalEndpointsFlagValue(envFlag, { + code: 'InvalidEnvironmentalVariable', + message: 'invalid ' + options.env + ' environmental variable. Expect "legacy" ' + + ' or "regional". Got "' + process.env[options.env] + '".' + }); + if (resolved) return resolved; + } + //validate shared config file + var profile = {}; + try { + var profiles = AWS.util.getProfilesFromSharedConfig(AWS.util.iniLoader); + profile = profiles[process.env.AWS_PROFILE || AWS.util.defaultProfile]; + } catch (e) {}; + if (profile && Object.prototype.hasOwnProperty.call(profile, options.sharedConfig)) { + var fileFlag = profile[options.sharedConfig]; + resolved = validateRegionalEndpointsFlagValue(fileFlag, { + code: 'InvalidConfiguration', + message: 'invalid ' + options.sharedConfig + ' profile config. Expect "legacy" ' + + ' or "regional". Got "' + profile[options.sharedConfig] + '".' + }); + if (resolved) return resolved; + } + return resolved; + } + + module.exports = resolveRegionalEndpointsFlag; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"_process":92}],19:[function(require,module,exports){ + /** + * The main AWS namespace + */ + var AWS = { util: require('./util') }; + + /** + * @api private + * @!macro [new] nobrowser + * @note This feature is not supported in the browser environment of the SDK. + */ + var _hidden = {}; _hidden.toString(); // hack to parse macro + + /** + * @api private + */ + module.exports = AWS; + + AWS.util.update(AWS, { + + /** + * @constant + */ + VERSION: '2.1377.0', + + /** + * @api private + */ + Signers: {}, + + /** + * @api private + */ + Protocol: { + Json: require('./protocol/json'), + Query: require('./protocol/query'), + Rest: require('./protocol/rest'), + RestJson: require('./protocol/rest_json'), + RestXml: require('./protocol/rest_xml') + }, + + /** + * @api private + */ + XML: { + Builder: require('./xml/builder'), + Parser: null // conditionally set based on environment + }, + + /** + * @api private + */ + JSON: { + Builder: require('./json/builder'), + Parser: require('./json/parser') + }, + + /** + * @api private + */ + Model: { + Api: require('./model/api'), + Operation: require('./model/operation'), + Shape: require('./model/shape'), + Paginator: require('./model/paginator'), + ResourceWaiter: require('./model/resource_waiter') + }, + + /** + * @api private + */ + apiLoader: require('./api_loader'), + + /** + * @api private + */ + EndpointCache: require('../vendor/endpoint-cache').EndpointCache + }); + require('./sequential_executor'); + require('./service'); + require('./config'); + require('./http'); + require('./event_listeners'); + require('./request'); + require('./response'); + require('./resource_waiter'); + require('./signers/request_signer'); + require('./param_validator'); + require('./maintenance_mode_message'); + + /** + * @readonly + * @return [AWS.SequentialExecutor] a collection of global event listeners that + * are attached to every sent request. + * @see AWS.Request AWS.Request for a list of events to listen for + * @example Logging the time taken to send a request + * AWS.events.on('send', function startSend(resp) { + * resp.startTime = new Date().getTime(); + * }).on('complete', function calculateTime(resp) { + * var time = (new Date().getTime() - resp.startTime) / 1000; + * console.log('Request took ' + time + ' seconds'); + * }); + * + * new AWS.S3().listBuckets(); // prints 'Request took 0.285 seconds' + */ + AWS.events = new AWS.SequentialExecutor(); + + //create endpoint cache lazily + AWS.util.memoizedProperty(AWS, 'endpointCache', function() { + return new AWS.EndpointCache(AWS.config.endpointCacheSize); + }, true); + + },{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(require,module,exports){ + var AWS = require('./core'); + + /** + * Represents your AWS security credentials, specifically the + * {accessKeyId}, {secretAccessKey}, and optional {sessionToken}. + * Creating a `Credentials` object allows you to pass around your + * security information to configuration and service objects. + * + * Note that this class typically does not need to be constructed manually, + * as the {AWS.Config} and {AWS.Service} classes both accept simple + * options hashes with the three keys. These structures will be converted + * into Credentials objects automatically. + * + * ## Expiring and Refreshing Credentials + * + * Occasionally credentials can expire in the middle of a long-running + * application. In this case, the SDK will automatically attempt to + * refresh the credentials from the storage location if the Credentials + * class implements the {refresh} method. + * + * If you are implementing a credential storage location, you + * will want to create a subclass of the `Credentials` class and + * override the {refresh} method. This method allows credentials to be + * retrieved from the backing store, be it a file system, database, or + * some network storage. The method should reset the credential attributes + * on the object. + * + * @!attribute expired + * @return [Boolean] whether the credentials have been expired and + * require a refresh. Used in conjunction with {expireTime}. + * @!attribute expireTime + * @return [Date] a time when credentials should be considered expired. Used + * in conjunction with {expired}. + * @!attribute accessKeyId + * @return [String] the AWS access key ID + * @!attribute secretAccessKey + * @return [String] the AWS secret access key + * @!attribute sessionToken + * @return [String] an optional AWS session token + */ + AWS.Credentials = AWS.util.inherit({ + /** + * A credentials object can be created using positional arguments or an options + * hash. + * + * @overload AWS.Credentials(accessKeyId, secretAccessKey, sessionToken=null) + * Creates a Credentials object with a given set of credential information + * as positional arguments. + * @param accessKeyId [String] the AWS access key ID + * @param secretAccessKey [String] the AWS secret access key + * @param sessionToken [String] the optional AWS session token + * @example Create a credentials object with AWS credentials + * var creds = new AWS.Credentials('akid', 'secret', 'session'); + * @overload AWS.Credentials(options) + * Creates a Credentials object with a given set of credential information + * as an options hash. + * @option options accessKeyId [String] the AWS access key ID + * @option options secretAccessKey [String] the AWS secret access key + * @option options sessionToken [String] the optional AWS session token + * @example Create a credentials object with AWS credentials + * var creds = new AWS.Credentials({ + * accessKeyId: 'akid', secretAccessKey: 'secret', sessionToken: 'session' + * }); + */ + constructor: function Credentials() { + // hide secretAccessKey from being displayed with util.inspect + AWS.util.hideProperties(this, ['secretAccessKey']); + + this.expired = false; + this.expireTime = null; + this.refreshCallbacks = []; + if (arguments.length === 1 && typeof arguments[0] === 'object') { + var creds = arguments[0].credentials || arguments[0]; + this.accessKeyId = creds.accessKeyId; + this.secretAccessKey = creds.secretAccessKey; + this.sessionToken = creds.sessionToken; + } else { + this.accessKeyId = arguments[0]; + this.secretAccessKey = arguments[1]; + this.sessionToken = arguments[2]; + } + }, + + /** + * @return [Integer] the number of seconds before {expireTime} during which + * the credentials will be considered expired. + */ + expiryWindow: 15, + + /** + * @return [Boolean] whether the credentials object should call {refresh} + * @note Subclasses should override this method to provide custom refresh + * logic. + */ + needsRefresh: function needsRefresh() { + var currentTime = AWS.util.date.getDate().getTime(); + var adjustedTime = new Date(currentTime + this.expiryWindow * 1000); + + if (this.expireTime && adjustedTime > this.expireTime) { + return true; + } else { + return this.expired || !this.accessKeyId || !this.secretAccessKey; + } + }, + + /** + * Gets the existing credentials, refreshing them if they are not yet loaded + * or have expired. Users should call this method before using {refresh}, + * as this will not attempt to reload credentials when they are already + * loaded into the object. + * + * @callback callback function(err) + * When this callback is called with no error, it means either credentials + * do not need to be refreshed or refreshed credentials information has + * been loaded into the object (as the `accessKeyId`, `secretAccessKey`, + * and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + */ + get: function get(callback) { + var self = this; + if (this.needsRefresh()) { + this.refresh(function(err) { + if (!err) self.expired = false; // reset expired flag + if (callback) callback(err); + }); + } else if (callback) { + callback(); + } + }, + + /** + * @!method getPromise() + * Returns a 'thenable' promise. + * Gets the existing credentials, refreshing them if they are not yet loaded + * or have expired. Users should call this method before using {refresh}, + * as this will not attempt to reload credentials when they are already + * loaded into the object. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function() + * Called if the promise is fulfilled. When this callback is called, it + * means either credentials do not need to be refreshed or refreshed + * credentials information has been loaded into the object (as the + * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @callback rejectedCallback function(err) + * Called if the promise is rejected. + * @param err [Error] if an error occurred, this value will be filled + * @return [Promise] A promise that represents the state of the `get` call. + * @example Calling the `getPromise` method. + * var promise = credProvider.getPromise(); + * promise.then(function() { ... }, function(err) { ... }); + */ + + /** + * @!method refreshPromise() + * Returns a 'thenable' promise. + * Refreshes the credentials. Users should call {get} before attempting + * to forcibly refresh credentials. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function() + * Called if the promise is fulfilled. When this callback is called, it + * means refreshed credentials information has been loaded into the object + * (as the `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @callback rejectedCallback function(err) + * Called if the promise is rejected. + * @param err [Error] if an error occurred, this value will be filled + * @return [Promise] A promise that represents the state of the `refresh` call. + * @example Calling the `refreshPromise` method. + * var promise = credProvider.refreshPromise(); + * promise.then(function() { ... }, function(err) { ... }); + */ + + /** + * Refreshes the credentials. Users should call {get} before attempting + * to forcibly refresh credentials. + * + * @callback callback function(err) + * When this callback is called with no error, it means refreshed + * credentials information has been loaded into the object (as the + * `accessKeyId`, `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @note Subclasses should override this class to reset the + * {accessKeyId}, {secretAccessKey} and optional {sessionToken} + * on the credentials object and then call the callback with + * any error information. + * @see get + */ + refresh: function refresh(callback) { + this.expired = false; + callback(); + }, + + /** + * @api private + * @param callback + */ + coalesceRefresh: function coalesceRefresh(callback, sync) { + var self = this; + if (self.refreshCallbacks.push(callback) === 1) { + self.load(function onLoad(err) { + AWS.util.arrayEach(self.refreshCallbacks, function(callback) { + if (sync) { + callback(err); + } else { + // callback could throw, so defer to ensure all callbacks are notified + AWS.util.defer(function () { + callback(err); + }); + } + }); + self.refreshCallbacks.length = 0; + }); + } + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + callback(); + } + }); + + /** + * @api private + */ + AWS.Credentials.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.getPromise = AWS.util.promisifyMethod('get', PromiseDependency); + this.prototype.refreshPromise = AWS.util.promisifyMethod('refresh', PromiseDependency); + }; + + /** + * @api private + */ + AWS.Credentials.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.getPromise; + delete this.prototype.refreshPromise; + }; + + AWS.util.addPromises(AWS.Credentials); + + },{"./core":19}],21:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents temporary credentials retrieved from {AWS.STS}. Without any + * extra parameters, credentials will be fetched from the + * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the + * {AWS.STS.assumeRole} operation will be used to fetch credentials for the + * role instead. + * + * AWS.ChainableTemporaryCredentials differs from AWS.TemporaryCredentials in + * the way masterCredentials and refreshes are handled. + * AWS.ChainableTemporaryCredentials refreshes expired credentials using the + * masterCredentials passed by the user to support chaining of STS credentials. + * However, AWS.TemporaryCredentials recursively collapses the masterCredentials + * during instantiation, precluding the ability to refresh credentials which + * require intermediate, temporary credentials. + * + * For example, if the application should use RoleA, which must be assumed from + * RoleB, and the environment provides credentials which can assume RoleB, then + * AWS.ChainableTemporaryCredentials must be used to support refreshing the + * temporary credentials for RoleA: + * + * ```javascript + * var roleACreds = new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: 'RoleA'}, + * masterCredentials: new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: 'RoleB'}, + * masterCredentials: new AWS.EnvironmentCredentials('AWS') + * }) + * }); + * ``` + * + * If AWS.TemporaryCredentials had been used in the previous example, + * `roleACreds` would fail to refresh because `roleACreds` would + * use the environment credentials for the AssumeRole request. + * + * Another difference is that AWS.ChainableTemporaryCredentials creates the STS + * service instance during instantiation while AWS.TemporaryCredentials creates + * the STS service instance during the first refresh. Creating the service + * instance during instantiation effectively captures the master credentials + * from the global config, so that subsequent changes to the global config do + * not affect the master credentials used to refresh the temporary credentials. + * + * This allows an instance of AWS.ChainableTemporaryCredentials to be assigned + * to AWS.config.credentials: + * + * ```javascript + * var envCreds = new AWS.EnvironmentCredentials('AWS'); + * AWS.config.credentials = envCreds; + * // masterCredentials will be envCreds + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ + * params: {RoleArn: '...'} + * }); + * ``` + * + * Similarly, to use the CredentialProviderChain's default providers as the + * master credentials, simply create a new instance of + * AWS.ChainableTemporaryCredentials: + * + * ```javascript + * AWS.config.credentials = new ChainableTemporaryCredentials({ + * params: {RoleArn: '...'} + * }); + * ``` + * + * @!attribute service + * @return [AWS.STS] the STS service instance used to + * get and refresh temporary credentials from AWS STS. + * @note (see constructor) + */ + AWS.ChainableTemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new temporary credentials object. + * + * @param options [map] a set of options + * @option options params [map] ({}) a map of options that are passed to the + * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. + * If a `RoleArn` parameter is passed in, credentials will be based on the + * IAM role. If a `SerialNumber` parameter is passed in, {tokenCodeFn} must + * also be passed in or an error will be thrown. + * @option options masterCredentials [AWS.Credentials] the master credentials + * used to get and refresh temporary credentials from AWS STS. By default, + * AWS.config.credentials or AWS.config.credentialProvider will be used. + * @option options tokenCodeFn [Function] (null) Function to provide + * `TokenCode`, if `SerialNumber` is provided for profile in {params}. Function + * is called with value of `SerialNumber` and `callback`, and should provide + * the `TokenCode` or an error to the callback in the format + * `callback(err, token)`. + * @example Creating a new credentials object for generic temporary credentials + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials(); + * @example Creating a new credentials object for an IAM role + * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ + * params: { + * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials' + * } + * }); + * @see AWS.STS.assumeRole + * @see AWS.STS.getSessionToken + */ + constructor: function ChainableTemporaryCredentials(options) { + AWS.Credentials.call(this); + options = options || {}; + this.errorCode = 'ChainableTemporaryCredentialsProviderFailure'; + this.expired = true; + this.tokenCodeFn = null; + + var params = AWS.util.copy(options.params) || {}; + if (params.RoleArn) { + params.RoleSessionName = params.RoleSessionName || 'temporary-credentials'; + } + if (params.SerialNumber) { + if (!options.tokenCodeFn || (typeof options.tokenCodeFn !== 'function')) { + throw new AWS.util.error( + new Error('tokenCodeFn must be a function when params.SerialNumber is given'), + {code: this.errorCode} + ); + } else { + this.tokenCodeFn = options.tokenCodeFn; + } + } + var config = AWS.util.merge( + { + params: params, + credentials: options.masterCredentials || AWS.config.credentials + }, + options.stsConfig || {} + ); + this.service = new STS(config); + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRole} or + * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed + * to the credentials {constructor}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see AWS.Credentials.get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + var self = this; + var operation = self.service.config.params.RoleArn ? 'assumeRole' : 'getSessionToken'; + this.getTokenCode(function (err, tokenCode) { + var params = {}; + if (err) { + callback(err); + return; + } + if (tokenCode) { + params.TokenCode = tokenCode; + } + self.service[operation](params, function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }); + }, + + /** + * @api private + */ + getTokenCode: function getTokenCode(callback) { + var self = this; + if (this.tokenCodeFn) { + this.tokenCodeFn(this.service.config.params.SerialNumber, function (err, token) { + if (err) { + var message = err; + if (err instanceof Error) { + message = err.message; + } + callback( + AWS.util.error( + new Error('Error fetching MFA token: ' + message), + { code: self.errorCode} + ) + ); + return; + } + callback(null, token); + }); + } else { + callback(null); + } + } + }); + + },{"../../clients/sts":8,"../core":19}],22:[function(require,module,exports){ + var AWS = require('../core'); + var CognitoIdentity = require('../../clients/cognitoidentity'); + var STS = require('../../clients/sts'); + + /** + * Represents credentials retrieved from STS Web Identity Federation using + * the Amazon Cognito Identity service. + * + * By default this provider gets credentials using the + * {AWS.CognitoIdentity.getCredentialsForIdentity} service operation, which + * requires either an `IdentityId` or an `IdentityPoolId` (Amazon Cognito + * Identity Pool ID), which is used to call {AWS.CognitoIdentity.getId} to + * obtain an `IdentityId`. If the identity or identity pool is not configured in + * the Amazon Cognito Console to use IAM roles with the appropriate permissions, + * then additionally a `RoleArn` is required containing the ARN of the IAM trust + * policy for the Amazon Cognito role that the user will log into. If a `RoleArn` + * is provided, then this provider gets credentials using the + * {AWS.STS.assumeRoleWithWebIdentity} service operation, after first getting an + * Open ID token from {AWS.CognitoIdentity.getOpenIdToken}. + * + * In addition, if this credential provider is used to provide authenticated + * login, the `Logins` map may be set to the tokens provided by the respective + * identity providers. See {constructor} for an example on creating a credentials + * object with proper property values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the WebIdentityToken, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.Logins['graph.facebook.com'] = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. + * + * @!attribute params + * @return [map] the map of params passed to + * {AWS.CognitoIdentity.getId}, + * {AWS.CognitoIdentity.getOpenIdToken}, and + * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the + * `params.WebIdentityToken` property. + * @!attribute data + * @return [map] the raw data response from the call to + * {AWS.CognitoIdentity.getCredentialsForIdentity}, or + * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get + * access to other properties from the response. + * @!attribute identityId + * @return [String] the Cognito ID returned by the last call to + * {AWS.CognitoIdentity.getOpenIdToken}. This ID represents the actual + * final resolved identity ID from Amazon Cognito. + */ + AWS.CognitoIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * @api private + */ + localStorageKey: { + id: 'aws.cognito.identity-id.', + providers: 'aws.cognito.identity-providers.' + }, + + /** + * Creates a new credentials object. + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.CognitoIdentityCredentials({ + * + * // either IdentityPoolId or IdentityId is required + * // See the IdentityPoolId param for AWS.CognitoIdentity.getID (linked below) + * // See the IdentityId param for AWS.CognitoIdentity.getCredentialsForIdentity + * // or AWS.CognitoIdentity.getOpenIdToken (linked below) + * IdentityPoolId: 'us-east-1:1699ebc0-7900-4099-b910-2df94f52a030', + * IdentityId: 'us-east-1:128d0a74-c82f-4553-916d-90053e4a8b0f' + * + * // optional, only necessary when the identity pool is not configured + * // to use IAM roles in the Amazon Cognito Console + * // See the RoleArn param for AWS.STS.assumeRoleWithWebIdentity (linked below) + * RoleArn: 'arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity', + * + * // optional tokens, used for authenticated login + * // See the Logins param for AWS.CognitoIdentity.getID (linked below) + * Logins: { + * 'graph.facebook.com': 'FBTOKEN', + * 'www.amazon.com': 'AMAZONTOKEN', + * 'accounts.google.com': 'GOOGLETOKEN', + * 'api.twitter.com': 'TWITTERTOKEN', + * 'www.digits.com': 'DIGITSTOKEN' + * }, + * + * // optional name, defaults to web-identity + * // See the RoleSessionName param for AWS.STS.assumeRoleWithWebIdentity (linked below) + * RoleSessionName: 'web', + * + * // optional, only necessary when application runs in a browser + * // and multiple users are signed in at once, used for caching + * LoginId: 'example@gmail.com' + * + * }, { + * // optionally provide configuration to apply to the underlying service clients + * // if configuration is not provided, then configuration will be pulled from AWS.config + * + * // region should match the region your identity pool is located in + * region: 'us-east-1', + * + * // specify timeout options + * httpOptions: { + * timeout: 100 + * } + * }); + * @see AWS.CognitoIdentity.getId + * @see AWS.CognitoIdentity.getCredentialsForIdentity + * @see AWS.STS.assumeRoleWithWebIdentity + * @see AWS.CognitoIdentity.getOpenIdToken + * @see AWS.Config + * @note If a region is not provided in the global AWS.config, or + * specified in the `clientConfig` to the CognitoIdentityCredentials + * constructor, you may encounter a 'Missing credentials in config' error + * when calling making a service call. + */ + constructor: function CognitoIdentityCredentials(params, clientConfig) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + this.data = null; + this._identityId = null; + this._clientConfig = AWS.util.copy(clientConfig || {}); + this.loadCachedId(); + var self = this; + Object.defineProperty(this, 'identityId', { + get: function() { + self.loadCachedId(); + return self._identityId || self.params.IdentityId; + }, + set: function(identityId) { + self._identityId = identityId; + } + }); + }, + + /** + * Refreshes credentials using {AWS.CognitoIdentity.getCredentialsForIdentity}, + * or {AWS.STS.assumeRoleWithWebIdentity}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see AWS.Credentials.get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + * @param callback + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.data = null; + self._identityId = null; + self.getId(function(err) { + if (!err) { + if (!self.params.RoleArn) { + self.getCredentialsForIdentity(callback); + } else { + self.getCredentialsFromSTS(callback); + } + } else { + self.clearIdOnNotAuthorized(err); + callback(err); + } + }); + }, + + /** + * Clears the cached Cognito ID associated with the currently configured + * identity pool ID. Use this to manually invalidate your cache if + * the identity pool ID was deleted. + */ + clearCachedId: function clearCache() { + this._identityId = null; + delete this.params.IdentityId; + + var poolId = this.params.IdentityPoolId; + var loginId = this.params.LoginId || ''; + delete this.storage[this.localStorageKey.id + poolId + loginId]; + delete this.storage[this.localStorageKey.providers + poolId + loginId]; + }, + + /** + * @api private + */ + clearIdOnNotAuthorized: function clearIdOnNotAuthorized(err) { + var self = this; + if (err.code == 'NotAuthorizedException') { + self.clearCachedId(); + } + }, + + /** + * Retrieves a Cognito ID, loading from cache if it was already retrieved + * on this device. + * + * @callback callback function(err, identityId) + * @param err [Error, null] an error object if the call failed or null if + * it succeeded. + * @param identityId [String, null] if successful, the callback will return + * the Cognito ID. + * @note If not loaded explicitly, the Cognito ID is loaded and stored in + * localStorage in the browser environment of a device. + * @api private + */ + getId: function getId(callback) { + var self = this; + if (typeof self.params.IdentityId === 'string') { + return callback(null, self.params.IdentityId); + } + + self.cognito.getId(function(err, data) { + if (!err && data.IdentityId) { + self.params.IdentityId = data.IdentityId; + callback(null, data.IdentityId); + } else { + callback(err); + } + }); + }, + + + /** + * @api private + */ + loadCredentials: function loadCredentials(data, credentials) { + if (!data || !credentials) return; + credentials.expired = false; + credentials.accessKeyId = data.Credentials.AccessKeyId; + credentials.secretAccessKey = data.Credentials.SecretKey; + credentials.sessionToken = data.Credentials.SessionToken; + credentials.expireTime = data.Credentials.Expiration; + }, + + /** + * @api private + */ + getCredentialsForIdentity: function getCredentialsForIdentity(callback) { + var self = this; + self.cognito.getCredentialsForIdentity(function(err, data) { + if (!err) { + self.cacheId(data); + self.data = data; + self.loadCredentials(self.data, self); + } else { + self.clearIdOnNotAuthorized(err); + } + callback(err); + }); + }, + + /** + * @api private + */ + getCredentialsFromSTS: function getCredentialsFromSTS(callback) { + var self = this; + self.cognito.getOpenIdToken(function(err, data) { + if (!err) { + self.cacheId(data); + self.params.WebIdentityToken = data.Token; + self.webIdentityCredentials.refresh(function(webErr) { + if (!webErr) { + self.data = self.webIdentityCredentials.data; + self.sts.credentialsFrom(self.data, self); + } + callback(webErr); + }); + } else { + self.clearIdOnNotAuthorized(err); + callback(err); + } + }); + }, + + /** + * @api private + */ + loadCachedId: function loadCachedId() { + var self = this; + + // in the browser we source default IdentityId from localStorage + if (AWS.util.isBrowser() && !self.params.IdentityId) { + var id = self.getStorage('id'); + if (id && self.params.Logins) { + var actualProviders = Object.keys(self.params.Logins); + var cachedProviders = + (self.getStorage('providers') || '').split(','); + + // only load ID if at least one provider used this ID before + var intersect = cachedProviders.filter(function(n) { + return actualProviders.indexOf(n) !== -1; + }); + if (intersect.length !== 0) { + self.params.IdentityId = id; + } + } else if (id) { + self.params.IdentityId = id; + } + } + }, + + /** + * @api private + */ + createClients: function() { + var clientConfig = this._clientConfig; + this.webIdentityCredentials = this.webIdentityCredentials || + new AWS.WebIdentityCredentials(this.params, clientConfig); + if (!this.cognito) { + var cognitoConfig = AWS.util.merge({}, clientConfig); + cognitoConfig.params = this.params; + this.cognito = new CognitoIdentity(cognitoConfig); + } + this.sts = this.sts || new STS(clientConfig); + }, + + /** + * @api private + */ + cacheId: function cacheId(data) { + this._identityId = data.IdentityId; + this.params.IdentityId = this._identityId; + + // cache this IdentityId in browser localStorage if possible + if (AWS.util.isBrowser()) { + this.setStorage('id', data.IdentityId); + + if (this.params.Logins) { + this.setStorage('providers', Object.keys(this.params.Logins).join(',')); + } + } + }, + + /** + * @api private + */ + getStorage: function getStorage(key) { + return this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')]; + }, + + /** + * @api private + */ + setStorage: function setStorage(key, val) { + try { + this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')] = val; + } catch (_) {} + }, + + /** + * @api private + */ + storage: (function() { + try { + var storage = AWS.util.isBrowser() && window.localStorage !== null && typeof window.localStorage === 'object' ? + window.localStorage : {}; + + // Test set/remove which would throw an error in Safari's private browsing + storage['aws.test-storage'] = 'foobar'; + delete storage['aws.test-storage']; + + return storage; + } catch (_) { + return {}; + } + })() + }); + + },{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(require,module,exports){ + var AWS = require('../core'); + + /** + * Creates a credential provider chain that searches for AWS credentials + * in a list of credential providers specified by the {providers} property. + * + * By default, the chain will use the {defaultProviders} to resolve credentials. + * These providers will look in the environment using the + * {AWS.EnvironmentCredentials} class with the 'AWS' and 'AMAZON' prefixes. + * + * ## Setting Providers + * + * Each provider in the {providers} list should be a function that returns + * a {AWS.Credentials} object, or a hardcoded credentials object. The function + * form allows for delayed execution of the credential construction. + * + * ## Resolving Credentials from a Chain + * + * Call {resolve} to return the first valid credential object that can be + * loaded by the provider chain. + * + * For example, to resolve a chain with a custom provider that checks a file + * on disk after the set of {defaultProviders}: + * + * ```javascript + * var diskProvider = new AWS.FileSystemCredentials('./creds.json'); + * var chain = new AWS.CredentialProviderChain(); + * chain.providers.push(diskProvider); + * chain.resolve(); + * ``` + * + * The above code will return the `diskProvider` object if the + * file contains credentials and the `defaultProviders` do not contain + * any credential settings. + * + * @!attribute providers + * @return [Array] + * a list of credentials objects or functions that return credentials + * objects. If the provider is a function, the function will be + * executed lazily when the provider needs to be checked for valid + * credentials. By default, this object will be set to the + * {defaultProviders}. + * @see defaultProviders + */ + AWS.CredentialProviderChain = AWS.util.inherit(AWS.Credentials, { + + /** + * Creates a new CredentialProviderChain with a default set of providers + * specified by {defaultProviders}. + */ + constructor: function CredentialProviderChain(providers) { + if (providers) { + this.providers = providers; + } else { + this.providers = AWS.CredentialProviderChain.defaultProviders.slice(0); + } + this.resolveCallbacks = []; + }, + + /** + * @!method resolvePromise() + * Returns a 'thenable' promise. + * Resolves the provider chain by searching for the first set of + * credentials in {providers}. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function(credentials) + * Called if the promise is fulfilled and the provider resolves the chain + * to a credentials object + * @param credentials [AWS.Credentials] the credentials object resolved + * by the provider chain. + * @callback rejectedCallback function(error) + * Called if the promise is rejected. + * @param err [Error] the error object returned if no credentials are found. + * @return [Promise] A promise that represents the state of the `resolve` method call. + * @example Calling the `resolvePromise` method. + * var promise = chain.resolvePromise(); + * promise.then(function(credentials) { ... }, function(err) { ... }); + */ + + /** + * Resolves the provider chain by searching for the first set of + * credentials in {providers}. + * + * @callback callback function(err, credentials) + * Called when the provider resolves the chain to a credentials object + * or null if no credentials can be found. + * + * @param err [Error] the error object returned if no credentials are + * found. + * @param credentials [AWS.Credentials] the credentials object resolved + * by the provider chain. + * @return [AWS.CredentialProviderChain] the provider, for chaining. + */ + resolve: function resolve(callback) { + var self = this; + if (self.providers.length === 0) { + callback(new Error('No providers')); + return self; + } + + if (self.resolveCallbacks.push(callback) === 1) { + var index = 0; + var providers = self.providers.slice(0); + + function resolveNext(err, creds) { + if ((!err && creds) || index === providers.length) { + AWS.util.arrayEach(self.resolveCallbacks, function (callback) { + callback(err, creds); + }); + self.resolveCallbacks.length = 0; + return; + } + + var provider = providers[index++]; + if (typeof provider === 'function') { + creds = provider.call(); + } else { + creds = provider; + } + + if (creds.get) { + creds.get(function (getErr) { + resolveNext(getErr, getErr ? null : creds); + }); + } else { + resolveNext(null, creds); + } + } + + resolveNext(); + } + + return self; + } + }); + + /** + * The default set of providers used by a vanilla CredentialProviderChain. + * + * In the browser: + * + * ```javascript + * AWS.CredentialProviderChain.defaultProviders = [] + * ``` + * + * In Node.js: + * + * ```javascript + * AWS.CredentialProviderChain.defaultProviders = [ + * function () { return new AWS.EnvironmentCredentials('AWS'); }, + * function () { return new AWS.EnvironmentCredentials('AMAZON'); }, + * function () { return new AWS.SsoCredentials(); }, + * function () { return new AWS.SharedIniFileCredentials(); }, + * function () { return new AWS.ECSCredentials(); }, + * function () { return new AWS.ProcessCredentials(); }, + * function () { return new AWS.TokenFileWebIdentityCredentials(); }, + * function () { return new AWS.EC2MetadataCredentials() } + * ] + * ``` + */ + AWS.CredentialProviderChain.defaultProviders = []; + + /** + * @api private + */ + AWS.CredentialProviderChain.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.resolvePromise = AWS.util.promisifyMethod('resolve', PromiseDependency); + }; + + /** + * @api private + */ + AWS.CredentialProviderChain.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.resolvePromise; + }; + + AWS.util.addPromises(AWS.CredentialProviderChain); + + },{"../core":19}],24:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents credentials retrieved from STS SAML support. + * + * By default this provider gets credentials using the + * {AWS.STS.assumeRoleWithSAML} service operation. This operation + * requires a `RoleArn` containing the ARN of the IAM trust policy for the + * application for which credentials will be given, as well as a `PrincipalArn` + * representing the ARN for the SAML identity provider. In addition, the + * `SAMLAssertion` must be set to the token provided by the identity + * provider. See {constructor} for an example on creating a credentials + * object with proper `RoleArn`, `PrincipalArn`, and `SAMLAssertion` values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the SAMLAssertion, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.SAMLAssertion = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. + * + * @!attribute params + * @return [map] the map of params passed to + * {AWS.STS.assumeRoleWithSAML}. To update the token, set the + * `params.SAMLAssertion` property. + */ + AWS.SAMLCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new credentials object. + * @param (see AWS.STS.assumeRoleWithSAML) + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.SAMLCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/SAMLRole', + * PrincipalArn: 'arn:aws:iam::1234567890:role/SAMLPrincipal', + * SAMLAssertion: 'base64-token', // base64-encoded token from IdP + * }); + * @see AWS.STS.assumeRoleWithSAML + */ + constructor: function SAMLCredentials(params) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRoleWithSAML} + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.service.assumeRoleWithSAML(function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }, + + /** + * @api private + */ + createClients: function() { + this.service = this.service || new STS({params: this.params}); + } + + }); + + },{"../../clients/sts":8,"../core":19}],25:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents temporary credentials retrieved from {AWS.STS}. Without any + * extra parameters, credentials will be fetched from the + * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the + * {AWS.STS.assumeRole} operation will be used to fetch credentials for the + * role instead. + * + * @note AWS.TemporaryCredentials is deprecated, but remains available for + * backwards compatibility. {AWS.ChainableTemporaryCredentials} is the + * preferred class for temporary credentials. + * + * To setup temporary credentials, configure a set of master credentials + * using the standard credentials providers (environment, EC2 instance metadata, + * or from the filesystem), then set the global credentials to a new + * temporary credentials object: + * + * ```javascript + * // Note that environment credentials are loaded by default, + * // the following line is shown for clarity: + * AWS.config.credentials = new AWS.EnvironmentCredentials('AWS'); + * + * // Now set temporary credentials seeded from the master credentials + * AWS.config.credentials = new AWS.TemporaryCredentials(); + * + * // subsequent requests will now use temporary credentials from AWS STS. + * new AWS.S3().listBucket(function(err, data) { ... }); + * ``` + * + * @!attribute masterCredentials + * @return [AWS.Credentials] the master (non-temporary) credentials used to + * get and refresh temporary credentials from AWS STS. + * @note (see constructor) + */ + AWS.TemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new temporary credentials object. + * + * @note In order to create temporary credentials, you first need to have + * "master" credentials configured in {AWS.Config.credentials}. These + * master credentials are necessary to retrieve the temporary credentials, + * as well as refresh the credentials when they expire. + * @param params [map] a map of options that are passed to the + * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. + * If a `RoleArn` parameter is passed in, credentials will be based on the + * IAM role. + * @param masterCredentials [AWS.Credentials] the master (non-temporary) credentials + * used to get and refresh temporary credentials from AWS STS. + * @example Creating a new credentials object for generic temporary credentials + * AWS.config.credentials = new AWS.TemporaryCredentials(); + * @example Creating a new credentials object for an IAM role + * AWS.config.credentials = new AWS.TemporaryCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials', + * }); + * @see AWS.STS.assumeRole + * @see AWS.STS.getSessionToken + */ + constructor: function TemporaryCredentials(params, masterCredentials) { + AWS.Credentials.call(this); + this.loadMasterCredentials(masterCredentials); + this.expired = true; + + this.params = params || {}; + if (this.params.RoleArn) { + this.params.RoleSessionName = + this.params.RoleSessionName || 'temporary-credentials'; + } + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRole} or + * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed + * to the credentials {constructor}. + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh (callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load (callback) { + var self = this; + self.createClients(); + self.masterCredentials.get(function () { + self.service.config.credentials = self.masterCredentials; + var operation = self.params.RoleArn ? + self.service.assumeRole : self.service.getSessionToken; + operation.call(self.service, function (err, data) { + if (!err) { + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }); + }, + + /** + * @api private + */ + loadMasterCredentials: function loadMasterCredentials (masterCredentials) { + this.masterCredentials = masterCredentials || AWS.config.credentials; + while (this.masterCredentials.masterCredentials) { + this.masterCredentials = this.masterCredentials.masterCredentials; + } + + if (typeof this.masterCredentials.get !== 'function') { + this.masterCredentials = new AWS.Credentials(this.masterCredentials); + } + }, + + /** + * @api private + */ + createClients: function () { + this.service = this.service || new STS({params: this.params}); + } + + }); + + },{"../../clients/sts":8,"../core":19}],26:[function(require,module,exports){ + var AWS = require('../core'); + var STS = require('../../clients/sts'); + + /** + * Represents credentials retrieved from STS Web Identity Federation support. + * + * By default this provider gets credentials using the + * {AWS.STS.assumeRoleWithWebIdentity} service operation. This operation + * requires a `RoleArn` containing the ARN of the IAM trust policy for the + * application for which credentials will be given. In addition, the + * `WebIdentityToken` must be set to the token provided by the identity + * provider. See {constructor} for an example on creating a credentials + * object with proper `RoleArn` and `WebIdentityToken` values. + * + * ## Refreshing Credentials from Identity Service + * + * In addition to AWS credentials expiring after a given amount of time, the + * login token from the identity provider will also expire. Once this token + * expires, it will not be usable to refresh AWS credentials, and another + * token will be needed. The SDK does not manage refreshing of the token value, + * but this can be done through a "refresh token" supported by most identity + * providers. Consult the documentation for the identity provider for refreshing + * tokens. Once the refreshed token is acquired, you should make sure to update + * this new token in the credentials object's {params} property. The following + * code will update the WebIdentityToken, assuming you have retrieved an updated + * token from the identity provider: + * + * ```javascript + * AWS.config.credentials.params.WebIdentityToken = updatedToken; + * ``` + * + * Future calls to `credentials.refresh()` will now use the new token. + * + * @!attribute params + * @return [map] the map of params passed to + * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the + * `params.WebIdentityToken` property. + * @!attribute data + * @return [map] the raw data response from the call to + * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get + * access to other properties from the response. + */ + AWS.WebIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + /** + * Creates a new credentials object. + * @param (see AWS.STS.assumeRoleWithWebIdentity) + * @example Creating a new credentials object + * AWS.config.credentials = new AWS.WebIdentityCredentials({ + * RoleArn: 'arn:aws:iam::1234567890:role/WebIdentity', + * WebIdentityToken: 'ABCDEFGHIJKLMNOP', // token from identity service + * RoleSessionName: 'web' // optional name, defaults to web-identity + * }, { + * // optionally provide configuration to apply to the underlying AWS.STS service client + * // if configuration is not provided, then configuration will be pulled from AWS.config + * + * // specify timeout options + * httpOptions: { + * timeout: 100 + * } + * }); + * @see AWS.STS.assumeRoleWithWebIdentity + * @see AWS.Config + */ + constructor: function WebIdentityCredentials(params, clientConfig) { + AWS.Credentials.call(this); + this.expired = true; + this.params = params; + this.params.RoleSessionName = this.params.RoleSessionName || 'web-identity'; + this.data = null; + this._clientConfig = AWS.util.copy(clientConfig || {}); + }, + + /** + * Refreshes credentials using {AWS.STS.assumeRoleWithWebIdentity} + * + * @callback callback function(err) + * Called when the STS service responds (or fails). When + * this callback is called with no error, it means that the credentials + * information has been loaded into the object (as the `accessKeyId`, + * `secretAccessKey`, and `sessionToken` properties). + * @param err [Error] if an error occurred, this value will be filled + * @see get + */ + refresh: function refresh(callback) { + this.coalesceRefresh(callback || AWS.util.fn.callback); + }, + + /** + * @api private + */ + load: function load(callback) { + var self = this; + self.createClients(); + self.service.assumeRoleWithWebIdentity(function (err, data) { + self.data = null; + if (!err) { + self.data = data; + self.service.credentialsFrom(data, self); + } + callback(err); + }); + }, + + /** + * @api private + */ + createClients: function() { + if (!this.service) { + var stsConfig = AWS.util.merge({}, this._clientConfig); + stsConfig.params = this.params; + this.service = new STS(stsConfig); + } + } + + }); + + },{"../../clients/sts":8,"../core":19}],27:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var util = require('./util'); + var endpointDiscoveryEnabledEnvs = ['AWS_ENABLE_ENDPOINT_DISCOVERY', 'AWS_ENDPOINT_DISCOVERY_ENABLED']; + + /** + * Generate key (except resources and operation part) to index the endpoints in the cache + * If input shape has endpointdiscoveryid trait then use + * accessKey + operation + resources + region + service as cache key + * If input shape doesn't have endpointdiscoveryid trait then use + * accessKey + region + service as cache key + * @return [map] object with keys to index endpoints. + * @api private + */ + function getCacheKey(request) { + var service = request.service; + var api = service.api || {}; + var operations = api.operations; + var identifiers = {}; + if (service.config.region) { + identifiers.region = service.config.region; + } + if (api.serviceId) { + identifiers.serviceId = api.serviceId; + } + if (service.config.credentials.accessKeyId) { + identifiers.accessKeyId = service.config.credentials.accessKeyId; + } + return identifiers; + } + + /** + * Recursive helper for marshallCustomIdentifiers(). + * Looks for required string input members that have 'endpointdiscoveryid' trait. + * @api private + */ + function marshallCustomIdentifiersHelper(result, params, shape) { + if (!shape || params === undefined || params === null) return; + if (shape.type === 'structure' && shape.required && shape.required.length > 0) { + util.arrayEach(shape.required, function(name) { + var memberShape = shape.members[name]; + if (memberShape.endpointDiscoveryId === true) { + var locationName = memberShape.isLocationName ? memberShape.name : name; + result[locationName] = String(params[name]); + } else { + marshallCustomIdentifiersHelper(result, params[name], memberShape); + } + }); + } + } + + /** + * Get custom identifiers for cache key. + * Identifies custom identifiers by checking each shape's `endpointDiscoveryId` trait. + * @param [object] request object + * @param [object] input shape of the given operation's api + * @api private + */ + function marshallCustomIdentifiers(request, shape) { + var identifiers = {}; + marshallCustomIdentifiersHelper(identifiers, request.params, shape); + return identifiers; + } + + /** + * Call endpoint discovery operation when it's optional. + * When endpoint is available in cache then use the cached endpoints. If endpoints + * are unavailable then use regional endpoints and call endpoint discovery operation + * asynchronously. This is turned off by default. + * @param [object] request object + * @api private + */ + function optionalDiscoverEndpoint(request) { + var service = request.service; + var api = service.api; + var operationModel = api.operations ? api.operations[request.operation] : undefined; + var inputShape = operationModel ? operationModel.input : undefined; + + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operationModel) cacheKey.operation = operationModel.name; + } + var endpoints = AWS.endpointCache.get(cacheKey); + if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { + //endpoint operation is being made but response not yet received + //or endpoint operation just failed in 1 minute + return; + } else if (endpoints && endpoints.length > 0) { + //found endpoint record from cache + request.httpRequest.updateEndpoint(endpoints[0].Address); + } else { + //endpoint record not in cache or outdated. make discovery operation + var endpointRequest = service.makeRequest(api.endpointOperation, { + Operation: operationModel.name, + Identifiers: identifiers, + }); + addApiVersionHeader(endpointRequest); + endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); + endpointRequest.removeListener('retry', AWS.EventListeners.Core.RETRY_CHECK); + //put in a placeholder for endpoints already requested, prevent + //too much in-flight calls + AWS.endpointCache.put(cacheKey, [{ + Address: '', + CachePeriodInMinutes: 1 + }]); + endpointRequest.send(function(err, data) { + if (data && data.Endpoints) { + AWS.endpointCache.put(cacheKey, data.Endpoints); + } else if (err) { + AWS.endpointCache.put(cacheKey, [{ + Address: '', + CachePeriodInMinutes: 1 //not to make more endpoint operation in next 1 minute + }]); + } + }); + } + } + + var requestQueue = {}; + + /** + * Call endpoint discovery operation when it's required. + * When endpoint is available in cache then use cached ones. If endpoints are + * unavailable then SDK should call endpoint operation then use returned new + * endpoint for the api call. SDK will automatically attempt to do endpoint + * discovery. This is turned off by default + * @param [object] request object + * @api private + */ + function requiredDiscoverEndpoint(request, done) { + var service = request.service; + var api = service.api; + var operationModel = api.operations ? api.operations[request.operation] : undefined; + var inputShape = operationModel ? operationModel.input : undefined; + + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operationModel) cacheKey.operation = operationModel.name; + } + var cacheKeyStr = AWS.EndpointCache.getKeyString(cacheKey); + var endpoints = AWS.endpointCache.get(cacheKeyStr); //endpoint cache also accepts string keys + if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { + //endpoint operation is being made but response not yet received + //push request object to a pending queue + if (!requestQueue[cacheKeyStr]) requestQueue[cacheKeyStr] = []; + requestQueue[cacheKeyStr].push({request: request, callback: done}); + return; + } else if (endpoints && endpoints.length > 0) { + request.httpRequest.updateEndpoint(endpoints[0].Address); + done(); + } else { + var endpointRequest = service.makeRequest(api.endpointOperation, { + Operation: operationModel.name, + Identifiers: identifiers, + }); + endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); + addApiVersionHeader(endpointRequest); + + //put in a placeholder for endpoints already requested, prevent + //too much in-flight calls + AWS.endpointCache.put(cacheKeyStr, [{ + Address: '', + CachePeriodInMinutes: 60 //long-live cache + }]); + endpointRequest.send(function(err, data) { + if (err) { + request.response.error = util.error(err, { retryable: false }); + AWS.endpointCache.remove(cacheKey); + + //fail all the pending requests in batch + if (requestQueue[cacheKeyStr]) { + var pendingRequests = requestQueue[cacheKeyStr]; + util.arrayEach(pendingRequests, function(requestContext) { + requestContext.request.response.error = util.error(err, { retryable: false }); + requestContext.callback(); + }); + delete requestQueue[cacheKeyStr]; + } + } else if (data) { + AWS.endpointCache.put(cacheKeyStr, data.Endpoints); + request.httpRequest.updateEndpoint(data.Endpoints[0].Address); + + //update the endpoint for all the pending requests in batch + if (requestQueue[cacheKeyStr]) { + var pendingRequests = requestQueue[cacheKeyStr]; + util.arrayEach(pendingRequests, function(requestContext) { + requestContext.request.httpRequest.updateEndpoint(data.Endpoints[0].Address); + requestContext.callback(); + }); + delete requestQueue[cacheKeyStr]; + } + } + done(); + }); + } + } + + /** + * add api version header to endpoint operation + * @api private + */ + function addApiVersionHeader(endpointRequest) { + var api = endpointRequest.service.api; + var apiVersion = api.apiVersion; + if (apiVersion && !endpointRequest.httpRequest.headers['x-amz-api-version']) { + endpointRequest.httpRequest.headers['x-amz-api-version'] = apiVersion; + } + } + + /** + * If api call gets invalid endpoint exception, SDK should attempt to remove the invalid + * endpoint from cache. + * @api private + */ + function invalidateCachedEndpoints(response) { + var error = response.error; + var httpResponse = response.httpResponse; + if (error && + (error.code === 'InvalidEndpointException' || httpResponse.statusCode === 421) + ) { + var request = response.request; + var operations = request.service.api.operations || {}; + var inputShape = operations[request.operation] ? operations[request.operation].input : undefined; + var identifiers = marshallCustomIdentifiers(request, inputShape); + var cacheKey = getCacheKey(request); + if (Object.keys(identifiers).length > 0) { + cacheKey = util.update(cacheKey, identifiers); + if (operations[request.operation]) cacheKey.operation = operations[request.operation].name; + } + AWS.endpointCache.remove(cacheKey); + } + } + + /** + * If endpoint is explicitly configured, SDK should not do endpoint discovery in anytime. + * @param [object] client Service client object. + * @api private + */ + function hasCustomEndpoint(client) { + //if set endpoint is set for specific client, enable endpoint discovery will raise an error. + if (client._originalConfig && client._originalConfig.endpoint && client._originalConfig.endpointDiscoveryEnabled === true) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'Custom endpoint is supplied; endpointDiscoveryEnabled must not be true.' + }); + }; + var svcConfig = AWS.config[client.serviceIdentifier] || {}; + return Boolean(AWS.config.endpoint || svcConfig.endpoint || (client._originalConfig && client._originalConfig.endpoint)); + } + + /** + * @api private + */ + function isFalsy(value) { + return ['false', '0'].indexOf(value) >= 0; + } + + /** + * If endpoint discovery should perform for this request when no operation requires endpoint + * discovery for the given service. + * SDK performs config resolution in order like below: + * 1. If set in client configuration. + * 2. If set in env AWS_ENABLE_ENDPOINT_DISCOVERY. + * 3. If set in shared ini config file with key 'endpoint_discovery_enabled'. + * @param [object] request request object. + * @returns [boolean|undefined] if endpoint discovery config is not set in any source, this + * function returns undefined + * @api private + */ + function resolveEndpointDiscoveryConfig(request) { + var service = request.service || {}; + if (service.config.endpointDiscoveryEnabled !== undefined) { + return service.config.endpointDiscoveryEnabled; + } + + //shared ini file is only available in Node + //not to check env in browser + if (util.isBrowser()) return undefined; + + // If any of recognized endpoint discovery config env is set + for (var i = 0; i < endpointDiscoveryEnabledEnvs.length; i++) { + var env = endpointDiscoveryEnabledEnvs[i]; + if (Object.prototype.hasOwnProperty.call(process.env, env)) { + if (process.env[env] === '' || process.env[env] === undefined) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'environmental variable ' + env + ' cannot be set to nothing' + }); + } + return !isFalsy(process.env[env]); + } + } + + var configFile = {}; + try { + configFile = AWS.util.iniLoader ? AWS.util.iniLoader.loadFrom({ + isConfig: true, + filename: process.env[AWS.util.sharedConfigFileEnv] + }) : {}; + } catch (e) {} + var sharedFileConfig = configFile[ + process.env.AWS_PROFILE || AWS.util.defaultProfile + ] || {}; + if (Object.prototype.hasOwnProperty.call(sharedFileConfig, 'endpoint_discovery_enabled')) { + if (sharedFileConfig.endpoint_discovery_enabled === undefined) { + throw util.error(new Error(), { + code: 'ConfigurationException', + message: 'config file entry \'endpoint_discovery_enabled\' cannot be set to nothing' + }); + } + return !isFalsy(sharedFileConfig.endpoint_discovery_enabled); + } + return undefined; + } + + /** + * attach endpoint discovery logic to request object + * @param [object] request + * @api private + */ + function discoverEndpoint(request, done) { + var service = request.service || {}; + if (hasCustomEndpoint(service) || request.isPresigned()) return done(); + + var operations = service.api.operations || {}; + var operationModel = operations[request.operation]; + var isEndpointDiscoveryRequired = operationModel ? operationModel.endpointDiscoveryRequired : 'NULL'; + var isEnabled = resolveEndpointDiscoveryConfig(request); + var hasRequiredEndpointDiscovery = service.api.hasRequiredEndpointDiscovery; + if (isEnabled || hasRequiredEndpointDiscovery) { + // Once a customer enables endpoint discovery, the SDK should start appending + // the string endpoint-discovery to the user-agent on all requests. + request.httpRequest.appendToUserAgent('endpoint-discovery'); + } + switch (isEndpointDiscoveryRequired) { + case 'OPTIONAL': + if (isEnabled || hasRequiredEndpointDiscovery) { + // For a given service; if at least one operation requires endpoint discovery then the SDK must enable endpoint discovery + // by default for all operations of that service, including operations where endpoint discovery is optional. + optionalDiscoverEndpoint(request); + request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); + } + done(); + break; + case 'REQUIRED': + if (isEnabled === false) { + // For a given operation; if endpoint discovery is required and it has been disabled on the SDK client, + // then the SDK must return a clear and actionable exception. + request.response.error = util.error(new Error(), { + code: 'ConfigurationException', + message: 'Endpoint Discovery is disabled but ' + service.api.className + '.' + request.operation + + '() requires it. Please check your configurations.' + }); + done(); + break; + } + request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); + requiredDiscoverEndpoint(request, done); + break; + case 'NULL': + default: + done(); + break; + } + } + + module.exports = { + discoverEndpoint: discoverEndpoint, + requiredDiscoverEndpoint: requiredDiscoverEndpoint, + optionalDiscoverEndpoint: optionalDiscoverEndpoint, + marshallCustomIdentifiers: marshallCustomIdentifiers, + getCacheKey: getCacheKey, + invalidateCachedEndpoint: invalidateCachedEndpoints, + }; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./util":74,"_process":92}],28:[function(require,module,exports){ + var eventMessageChunker = require('../event-stream/event-message-chunker').eventMessageChunker; + var parseEvent = require('./parse-event').parseEvent; + + function createEventStream(body, parser, model) { + var eventMessages = eventMessageChunker(body); + + var events = []; + + for (var i = 0; i < eventMessages.length; i++) { + events.push(parseEvent(parser, eventMessages[i], model)); + } + + return events; + } + + /** + * @api private + */ + module.exports = { + createEventStream: createEventStream + }; + + },{"../event-stream/event-message-chunker":29,"./parse-event":31}],29:[function(require,module,exports){ + /** + * Takes in a buffer of event messages and splits them into individual messages. + * @param {Buffer} buffer + * @api private + */ + function eventMessageChunker(buffer) { + /** @type Buffer[] */ + var messages = []; + var offset = 0; + + while (offset < buffer.length) { + var totalLength = buffer.readInt32BE(offset); + + // create new buffer for individual message (shares memory with original) + var message = buffer.slice(offset, totalLength + offset); + // increment offset to it starts at the next message + offset += totalLength; + + messages.push(message); + } + + return messages; + } + + /** + * @api private + */ + module.exports = { + eventMessageChunker: eventMessageChunker + }; + + },{}],30:[function(require,module,exports){ + var util = require('../core').util; + var toBuffer = util.buffer.toBuffer; + + /** + * A lossless representation of a signed, 64-bit integer. Instances of this + * class may be used in arithmetic expressions as if they were numeric + * primitives, but the binary representation will be preserved unchanged as the + * `bytes` property of the object. The bytes should be encoded as big-endian, + * two's complement integers. + * @param {Buffer} bytes + * + * @api private + */ + function Int64(bytes) { + if (bytes.length !== 8) { + throw new Error('Int64 buffers must be exactly 8 bytes'); + } + if (!util.Buffer.isBuffer(bytes)) bytes = toBuffer(bytes); + + this.bytes = bytes; + } + + /** + * @param {number} number + * @returns {Int64} + * + * @api private + */ + Int64.fromNumber = function(number) { + if (number > 9223372036854775807 || number < -9223372036854775808) { + throw new Error( + number + ' is too large (or, if negative, too small) to represent as an Int64' + ); + } + + var bytes = new Uint8Array(8); + for ( + var i = 7, remaining = Math.abs(Math.round(number)); + i > -1 && remaining > 0; + i--, remaining /= 256 + ) { + bytes[i] = remaining; + } + + if (number < 0) { + negate(bytes); + } + + return new Int64(bytes); + }; + + /** + * @returns {number} + * + * @api private + */ + Int64.prototype.valueOf = function() { + var bytes = this.bytes.slice(0); + var negative = bytes[0] & 128; + if (negative) { + negate(bytes); + } + + return parseInt(bytes.toString('hex'), 16) * (negative ? -1 : 1); + }; + + Int64.prototype.toString = function() { + return String(this.valueOf()); + }; + + /** + * @param {Buffer} bytes + * + * @api private + */ + function negate(bytes) { + for (var i = 0; i < 8; i++) { + bytes[i] ^= 0xFF; + } + for (var i = 7; i > -1; i--) { + bytes[i]++; + if (bytes[i] !== 0) { + break; + } + } + } + + /** + * @api private + */ + module.exports = { + Int64: Int64 + }; + + },{"../core":19}],31:[function(require,module,exports){ + var parseMessage = require('./parse-message').parseMessage; + + /** + * + * @param {*} parser + * @param {Buffer} message + * @param {*} shape + * @api private + */ + function parseEvent(parser, message, shape) { + var parsedMessage = parseMessage(message); + + // check if message is an event or error + var messageType = parsedMessage.headers[':message-type']; + if (messageType) { + if (messageType.value === 'error') { + throw parseError(parsedMessage); + } else if (messageType.value !== 'event') { + // not sure how to parse non-events/non-errors, ignore for now + return; + } + } + + // determine event type + var eventType = parsedMessage.headers[':event-type']; + // check that the event type is modeled + var eventModel = shape.members[eventType.value]; + if (!eventModel) { + return; + } + + var result = {}; + // check if an event payload exists + var eventPayloadMemberName = eventModel.eventPayloadMemberName; + if (eventPayloadMemberName) { + var payloadShape = eventModel.members[eventPayloadMemberName]; + // if the shape is binary, return the byte array + if (payloadShape.type === 'binary') { + result[eventPayloadMemberName] = parsedMessage.body; + } else { + result[eventPayloadMemberName] = parser.parse(parsedMessage.body.toString(), payloadShape); + } + } + + // read event headers + var eventHeaderNames = eventModel.eventHeaderMemberNames; + for (var i = 0; i < eventHeaderNames.length; i++) { + var name = eventHeaderNames[i]; + if (parsedMessage.headers[name]) { + // parse the header! + result[name] = eventModel.members[name].toType(parsedMessage.headers[name].value); + } + } + + var output = {}; + output[eventType.value] = result; + return output; + } + + function parseError(message) { + var errorCode = message.headers[':error-code']; + var errorMessage = message.headers[':error-message']; + var error = new Error(errorMessage.value || errorMessage); + error.code = error.name = errorCode.value || errorCode; + return error; + } + + /** + * @api private + */ + module.exports = { + parseEvent: parseEvent + }; + + },{"./parse-message":32}],32:[function(require,module,exports){ + var Int64 = require('./int64').Int64; + + var splitMessage = require('./split-message').splitMessage; + + var BOOLEAN_TAG = 'boolean'; + var BYTE_TAG = 'byte'; + var SHORT_TAG = 'short'; + var INT_TAG = 'integer'; + var LONG_TAG = 'long'; + var BINARY_TAG = 'binary'; + var STRING_TAG = 'string'; + var TIMESTAMP_TAG = 'timestamp'; + var UUID_TAG = 'uuid'; + + /** + * @api private + * + * @param {Buffer} headers + */ + function parseHeaders(headers) { + var out = {}; + var position = 0; + while (position < headers.length) { + var nameLength = headers.readUInt8(position++); + var name = headers.slice(position, position + nameLength).toString(); + position += nameLength; + switch (headers.readUInt8(position++)) { + case 0 /* boolTrue */: + out[name] = { + type: BOOLEAN_TAG, + value: true + }; + break; + case 1 /* boolFalse */: + out[name] = { + type: BOOLEAN_TAG, + value: false + }; + break; + case 2 /* byte */: + out[name] = { + type: BYTE_TAG, + value: headers.readInt8(position++) + }; + break; + case 3 /* short */: + out[name] = { + type: SHORT_TAG, + value: headers.readInt16BE(position) + }; + position += 2; + break; + case 4 /* integer */: + out[name] = { + type: INT_TAG, + value: headers.readInt32BE(position) + }; + position += 4; + break; + case 5 /* long */: + out[name] = { + type: LONG_TAG, + value: new Int64(headers.slice(position, position + 8)) + }; + position += 8; + break; + case 6 /* byteArray */: + var binaryLength = headers.readUInt16BE(position); + position += 2; + out[name] = { + type: BINARY_TAG, + value: headers.slice(position, position + binaryLength) + }; + position += binaryLength; + break; + case 7 /* string */: + var stringLength = headers.readUInt16BE(position); + position += 2; + out[name] = { + type: STRING_TAG, + value: headers.slice( + position, + position + stringLength + ).toString() + }; + position += stringLength; + break; + case 8 /* timestamp */: + out[name] = { + type: TIMESTAMP_TAG, + value: new Date( + new Int64(headers.slice(position, position + 8)) + .valueOf() + ) + }; + position += 8; + break; + case 9 /* uuid */: + var uuidChars = headers.slice(position, position + 16) + .toString('hex'); + position += 16; + out[name] = { + type: UUID_TAG, + value: uuidChars.substr(0, 8) + '-' + + uuidChars.substr(8, 4) + '-' + + uuidChars.substr(12, 4) + '-' + + uuidChars.substr(16, 4) + '-' + + uuidChars.substr(20) + }; + break; + default: + throw new Error('Unrecognized header type tag'); + } + } + return out; + } + + function parseMessage(message) { + var parsed = splitMessage(message); + return { headers: parseHeaders(parsed.headers), body: parsed.body }; + } + + /** + * @api private + */ + module.exports = { + parseMessage: parseMessage + }; + + },{"./int64":30,"./split-message":33}],33:[function(require,module,exports){ + var util = require('../core').util; + var toBuffer = util.buffer.toBuffer; + + // All prelude components are unsigned, 32-bit integers + var PRELUDE_MEMBER_LENGTH = 4; + // The prelude consists of two components + var PRELUDE_LENGTH = PRELUDE_MEMBER_LENGTH * 2; + // Checksums are always CRC32 hashes. + var CHECKSUM_LENGTH = 4; + // Messages must include a full prelude, a prelude checksum, and a message checksum + var MINIMUM_MESSAGE_LENGTH = PRELUDE_LENGTH + CHECKSUM_LENGTH * 2; + + /** + * @api private + * + * @param {Buffer} message + */ + function splitMessage(message) { + if (!util.Buffer.isBuffer(message)) message = toBuffer(message); + + if (message.length < MINIMUM_MESSAGE_LENGTH) { + throw new Error('Provided message too short to accommodate event stream message overhead'); + } + + if (message.length !== message.readUInt32BE(0)) { + throw new Error('Reported message length does not match received message length'); + } + + var expectedPreludeChecksum = message.readUInt32BE(PRELUDE_LENGTH); + + if ( + expectedPreludeChecksum !== util.crypto.crc32( + message.slice(0, PRELUDE_LENGTH) + ) + ) { + throw new Error( + 'The prelude checksum specified in the message (' + + expectedPreludeChecksum + + ') does not match the calculated CRC32 checksum.' + ); + } + + var expectedMessageChecksum = message.readUInt32BE(message.length - CHECKSUM_LENGTH); + + if ( + expectedMessageChecksum !== util.crypto.crc32( + message.slice(0, message.length - CHECKSUM_LENGTH) + ) + ) { + throw new Error( + 'The message checksum did not match the expected value of ' + + expectedMessageChecksum + ); + } + + var headersStart = PRELUDE_LENGTH + CHECKSUM_LENGTH; + var headersEnd = headersStart + message.readUInt32BE(PRELUDE_MEMBER_LENGTH); + + return { + headers: message.slice(headersStart, headersEnd), + body: message.slice(headersEnd, message.length - CHECKSUM_LENGTH), + }; + } + + /** + * @api private + */ + module.exports = { + splitMessage: splitMessage + }; + + },{"../core":19}],34:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var SequentialExecutor = require('./sequential_executor'); + var DISCOVER_ENDPOINT = require('./discover_endpoint').discoverEndpoint; + /** + * The namespace used to register global event listeners for request building + * and sending. + */ + AWS.EventListeners = { + /** + * @!attribute VALIDATE_CREDENTIALS + * A request listener that validates whether the request is being + * sent with credentials. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating credentials + * var listener = AWS.EventListeners.Core.VALIDATE_CREDENTIALS; + * request.removeListener('validate', listener); + * @readonly + * @return [Function] + * @!attribute VALIDATE_REGION + * A request listener that validates whether the region is set + * for a request. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating region configuration + * var listener = AWS.EventListeners.Core.VALIDATE_REGION; + * request.removeListener('validate', listener); + * @readonly + * @return [Function] + * @!attribute VALIDATE_PARAMETERS + * A request listener that validates input parameters in a request. + * Handles the {AWS.Request~validate 'validate' Request event} + * @example Sending a request without validating parameters + * var listener = AWS.EventListeners.Core.VALIDATE_PARAMETERS; + * request.removeListener('validate', listener); + * @example Disable parameter validation globally + * AWS.EventListeners.Core.removeListener('validate', + * AWS.EventListeners.Core.VALIDATE_REGION); + * @readonly + * @return [Function] + * @!attribute SEND + * A request listener that initiates the HTTP connection for a + * request being sent. Handles the {AWS.Request~send 'send' Request event} + * @example Replacing the HTTP handler + * var listener = AWS.EventListeners.Core.SEND; + * request.removeListener('send', listener); + * request.on('send', function(response) { + * customHandler.send(response); + * }); + * @return [Function] + * @readonly + * @!attribute HTTP_DATA + * A request listener that reads data from the HTTP connection in order + * to build the response data. + * Handles the {AWS.Request~httpData 'httpData' Request event}. + * Remove this handler if you are overriding the 'httpData' event and + * do not want extra data processing and buffering overhead. + * @example Disabling default data processing + * var listener = AWS.EventListeners.Core.HTTP_DATA; + * request.removeListener('httpData', listener); + * @return [Function] + * @readonly + */ + Core: {} /* doc hack */ + }; + + /** + * @api private + */ + function getOperationAuthtype(req) { + if (!req.service.api.operations) { + return ''; + } + var operation = req.service.api.operations[req.operation]; + return operation ? operation.authtype : ''; + } + + /** + * @api private + */ + function getIdentityType(req) { + var service = req.service; + + if (service.config.signatureVersion) { + return service.config.signatureVersion; + } + + if (service.api.signatureVersion) { + return service.api.signatureVersion; + } + + return getOperationAuthtype(req); + } + + AWS.EventListeners = { + Core: new SequentialExecutor().addNamedListeners(function(add, addAsync) { + addAsync( + 'VALIDATE_CREDENTIALS', 'validate', + function VALIDATE_CREDENTIALS(req, done) { + if (!req.service.api.signatureVersion && !req.service.config.signatureVersion) return done(); // none + + var identityType = getIdentityType(req); + if (identityType === 'bearer') { + req.service.config.getToken(function(err) { + if (err) { + req.response.error = AWS.util.error(err, {code: 'TokenError'}); + } + done(); + }); + return; + } + + req.service.config.getCredentials(function(err) { + if (err) { + req.response.error = AWS.util.error(err, + { + code: 'CredentialsError', + message: 'Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1' + } + ); + } + done(); + }); + }); + + add('VALIDATE_REGION', 'validate', function VALIDATE_REGION(req) { + if (!req.service.isGlobalEndpoint) { + var dnsHostRegex = new RegExp(/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9])$/); + if (!req.service.config.region) { + req.response.error = AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Missing region in config'}); + } else if (!dnsHostRegex.test(req.service.config.region)) { + req.response.error = AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Invalid region in config'}); + } + } + }); + + add('BUILD_IDEMPOTENCY_TOKENS', 'validate', function BUILD_IDEMPOTENCY_TOKENS(req) { + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + if (!operation) { + return; + } + var idempotentMembers = operation.idempotentMembers; + if (!idempotentMembers.length) { + return; + } + // creates a copy of params so user's param object isn't mutated + var params = AWS.util.copy(req.params); + for (var i = 0, iLen = idempotentMembers.length; i < iLen; i++) { + if (!params[idempotentMembers[i]]) { + // add the member + params[idempotentMembers[i]] = AWS.util.uuid.v4(); + } + } + req.params = params; + }); + + add('VALIDATE_PARAMETERS', 'validate', function VALIDATE_PARAMETERS(req) { + if (!req.service.api.operations) { + return; + } + var rules = req.service.api.operations[req.operation].input; + var validation = req.service.config.paramValidation; + new AWS.ParamValidator(validation).validate(rules, req.params); + }); + + add('COMPUTE_CHECKSUM', 'afterBuild', function COMPUTE_CHECKSUM(req) { + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + if (!operation) { + return; + } + var body = req.httpRequest.body; + var isNonStreamingPayload = body && (AWS.util.Buffer.isBuffer(body) || typeof body === 'string'); + var headers = req.httpRequest.headers; + if ( + operation.httpChecksumRequired && + req.service.config.computeChecksums && + isNonStreamingPayload && + !headers['Content-MD5'] + ) { + var md5 = AWS.util.crypto.md5(body, 'base64'); + headers['Content-MD5'] = md5; + } + }); + + addAsync('COMPUTE_SHA256', 'afterBuild', function COMPUTE_SHA256(req, done) { + req.haltHandlersOnError(); + if (!req.service.api.operations) { + return; + } + var operation = req.service.api.operations[req.operation]; + var authtype = operation ? operation.authtype : ''; + if (!req.service.api.signatureVersion && !authtype && !req.service.config.signatureVersion) return done(); // none + if (req.service.getSignerClass(req) === AWS.Signers.V4) { + var body = req.httpRequest.body || ''; + if (authtype.indexOf('unsigned-body') >= 0) { + req.httpRequest.headers['X-Amz-Content-Sha256'] = 'UNSIGNED-PAYLOAD'; + return done(); + } + AWS.util.computeSha256(body, function(err, sha) { + if (err) { + done(err); + } + else { + req.httpRequest.headers['X-Amz-Content-Sha256'] = sha; + done(); + } + }); + } else { + done(); + } + }); + + add('SET_CONTENT_LENGTH', 'afterBuild', function SET_CONTENT_LENGTH(req) { + var authtype = getOperationAuthtype(req); + var payloadMember = AWS.util.getRequestPayloadShape(req); + if (req.httpRequest.headers['Content-Length'] === undefined) { + try { + var length = AWS.util.string.byteLength(req.httpRequest.body); + req.httpRequest.headers['Content-Length'] = length; + } catch (err) { + if (payloadMember && payloadMember.isStreaming) { + if (payloadMember.requiresLength) { + //streaming payload requires length(s3, glacier) + throw err; + } else if (authtype.indexOf('unsigned-body') >= 0) { + //unbounded streaming payload(lex, mediastore) + req.httpRequest.headers['Transfer-Encoding'] = 'chunked'; + return; + } else { + throw err; + } + } + throw err; + } } - } - }, - "GetCallerIdentity": { - "input": { - "type": "structure", - "members": {} - }, - "output": { - "resultWrapper": "GetCallerIdentityResult", - "type": "structure", - "members": { - "UserId": {}, - "Account": {}, - "Arn": {} + }); + + add('SET_HTTP_HOST', 'afterBuild', function SET_HTTP_HOST(req) { + req.httpRequest.headers['Host'] = req.httpRequest.endpoint.host; + }); + + add('SET_TRACE_ID', 'afterBuild', function SET_TRACE_ID(req) { + var traceIdHeaderName = 'X-Amzn-Trace-Id'; + if (AWS.util.isNode() && !Object.hasOwnProperty.call(req.httpRequest.headers, traceIdHeaderName)) { + var ENV_LAMBDA_FUNCTION_NAME = 'AWS_LAMBDA_FUNCTION_NAME'; + var ENV_TRACE_ID = '_X_AMZN_TRACE_ID'; + var functionName = process.env[ENV_LAMBDA_FUNCTION_NAME]; + var traceId = process.env[ENV_TRACE_ID]; + if ( + typeof functionName === 'string' && + functionName.length > 0 && + typeof traceId === 'string' && + traceId.length > 0 + ) { + req.httpRequest.headers[traceIdHeaderName] = traceId; + } } - } - }, - "GetFederationToken": { - "input": { - "type": "structure", - "required": [ - "Name" - ], - "members": { - "Name": {}, - "Policy": {}, - "PolicyArns": { - "shape": "S4" - }, - "DurationSeconds": { - "type": "integer" - }, - "Tags": { - "shape": "S8" + }); + + add('RESTART', 'restart', function RESTART() { + var err = this.response.error; + if (!err || !err.retryable) return; + + this.httpRequest = new AWS.HttpRequest( + this.service.endpoint, + this.service.region + ); + + if (this.response.retryCount < this.service.config.maxRetries) { + this.response.retryCount++; + } else { + this.response.error = null; + } + }); + + var addToHead = true; + addAsync('DISCOVER_ENDPOINT', 'sign', DISCOVER_ENDPOINT, addToHead); + + addAsync('SIGN', 'sign', function SIGN(req, done) { + var service = req.service; + var identityType = getIdentityType(req); + if (!identityType || identityType.length === 0) return done(); // none + + if (identityType === 'bearer') { + service.config.getToken(function (err, token) { + if (err) { + req.response.error = err; + return done(); + } + + try { + var SignerClass = service.getSignerClass(req); + var signer = new SignerClass(req.httpRequest); + signer.addAuthorization(token); + } catch (e) { + req.response.error = e; + } + done(); + }); + } else { + service.config.getCredentials(function (err, credentials) { + if (err) { + req.response.error = err; + return done(); + } + + try { + var date = service.getSkewCorrectedDate(); + var SignerClass = service.getSignerClass(req); + var operations = req.service.api.operations || {}; + var operation = operations[req.operation]; + var signer = new SignerClass(req.httpRequest, + service.getSigningName(req), + { + signatureCache: service.config.signatureCache, + operation: operation, + signatureVersion: service.api.signatureVersion + }); + signer.setServiceClientId(service._clientId); + + // clear old authorization headers + delete req.httpRequest.headers['Authorization']; + delete req.httpRequest.headers['Date']; + delete req.httpRequest.headers['X-Amz-Date']; + + // add new authorization + signer.addAuthorization(credentials, date); + req.signedAt = date; + } catch (e) { + req.response.error = e; + } + done(); + }); + + } + }); + + add('VALIDATE_RESPONSE', 'validateResponse', function VALIDATE_RESPONSE(resp) { + if (this.service.successfulResponse(resp, this)) { + resp.data = {}; + resp.error = null; + } else { + resp.data = null; + resp.error = AWS.util.error(new Error(), + {code: 'UnknownError', message: 'An unknown error occurred.'}); + } + }); + + add('ERROR', 'error', function ERROR(err, resp) { + var awsQueryCompatible = resp.request.service.api.awsQueryCompatible; + if (awsQueryCompatible) { + var headers = resp.httpResponse.headers; + var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined; + if (queryErrorCode && queryErrorCode.includes(';')) { + resp.error.code = queryErrorCode.split(';')[0]; } } - }, - "output": { - "resultWrapper": "GetFederationTokenResult", - "type": "structure", - "members": { - "Credentials": { - "shape": "Si" - }, - "FederatedUser": { - "type": "structure", - "required": [ - "FederatedUserId", - "Arn" - ], - "members": { - "FederatedUserId": {}, - "Arn": {} + }, true); + + addAsync('SEND', 'send', function SEND(resp, done) { + resp.httpResponse._abortCallback = done; + resp.error = null; + resp.data = null; + + function callback(httpResp) { + resp.httpResponse.stream = httpResp; + var stream = resp.request.httpRequest.stream; + var service = resp.request.service; + var api = service.api; + var operationName = resp.request.operation; + var operation = api.operations[operationName] || {}; + + httpResp.on('headers', function onHeaders(statusCode, headers, statusMessage) { + resp.request.emit( + 'httpHeaders', + [statusCode, headers, resp, statusMessage] + ); + + if (!resp.httpResponse.streaming) { + if (AWS.HttpClient.streamsApiVersion === 2) { // streams2 API check + // if we detect event streams, we're going to have to + // return the stream immediately + if (operation.hasEventOutput && service.successfulResponse(resp)) { + // skip reading the IncomingStream + resp.request.emit('httpDone'); + done(); + return; + } + + httpResp.on('readable', function onReadable() { + var data = httpResp.read(); + if (data !== null) { + resp.request.emit('httpData', [data, resp]); + } + }); + } else { // legacy streams API + httpResp.on('data', function onData(data) { + resp.request.emit('httpData', [data, resp]); + }); + } } - }, - "PackedPolicySize": { - "type": "integer" + }); + + httpResp.on('end', function onEnd() { + if (!stream || !stream.didCallback) { + if (AWS.HttpClient.streamsApiVersion === 2 && (operation.hasEventOutput && service.successfulResponse(resp))) { + // don't concatenate response chunks when streaming event stream data when response is successful + return; + } + resp.request.emit('httpDone'); + done(); + } + }); + } + + function progress(httpResp) { + httpResp.on('sendProgress', function onSendProgress(value) { + resp.request.emit('httpUploadProgress', [value, resp]); + }); + + httpResp.on('receiveProgress', function onReceiveProgress(value) { + resp.request.emit('httpDownloadProgress', [value, resp]); + }); + } + + function error(err) { + if (err.code !== 'RequestAbortedError') { + var errCode = err.code === 'TimeoutError' ? err.code : 'NetworkingError'; + err = AWS.util.error(err, { + code: errCode, + region: resp.request.httpRequest.region, + hostname: resp.request.httpRequest.endpoint.hostname, + retryable: true + }); } + resp.error = err; + resp.request.emit('httpError', [resp.error, resp], function() { + done(); + }); } - } - }, - "GetSessionToken": { - "input": { - "type": "structure", - "members": { - "DurationSeconds": { - "type": "integer" - }, - "SerialNumber": {}, - "TokenCode": {} + + function executeSend() { + var http = AWS.HttpClient.getInstance(); + var httpOptions = resp.request.service.config.httpOptions || {}; + try { + var stream = http.handleRequest(resp.request.httpRequest, httpOptions, + callback, error); + progress(stream); + } catch (err) { + error(err); + } } - }, - "output": { - "resultWrapper": "GetSessionTokenResult", - "type": "structure", - "members": { - "Credentials": { - "shape": "Si" + var timeDiff = (resp.request.service.getSkewCorrectedDate() - this.signedAt) / 1000; + if (timeDiff >= 60 * 10) { // if we signed 10min ago, re-sign + this.emit('sign', [this], function(err) { + if (err) done(err); + else executeSend(); + }); + } else { + executeSend(); + } + }); + + add('HTTP_HEADERS', 'httpHeaders', + function HTTP_HEADERS(statusCode, headers, resp, statusMessage) { + resp.httpResponse.statusCode = statusCode; + resp.httpResponse.statusMessage = statusMessage; + resp.httpResponse.headers = headers; + resp.httpResponse.body = AWS.util.buffer.toBuffer(''); + resp.httpResponse.buffers = []; + resp.httpResponse.numBytes = 0; + var dateHeader = headers.date || headers.Date; + var service = resp.request.service; + if (dateHeader) { + var serverTime = Date.parse(dateHeader); + if (service.config.correctClockSkew + && service.isClockSkewed(serverTime)) { + service.applyClockOffset(serverTime); } } - } - } - }, - "shapes": { - "S4": { - "type": "list", - "member": { - "type": "structure", - "members": { - "arn": {} + }); + + add('HTTP_DATA', 'httpData', function HTTP_DATA(chunk, resp) { + if (chunk) { + if (AWS.util.isNode()) { + resp.httpResponse.numBytes += chunk.length; + + var total = resp.httpResponse.headers['content-length']; + var progress = { loaded: resp.httpResponse.numBytes, total: total }; + resp.request.emit('httpDownloadProgress', [progress, resp]); + } + + resp.httpResponse.buffers.push(AWS.util.buffer.toBuffer(chunk)); + } + }); + + add('HTTP_DONE', 'httpDone', function HTTP_DONE(resp) { + // convert buffers array into single buffer + if (resp.httpResponse.buffers && resp.httpResponse.buffers.length > 0) { + var body = AWS.util.buffer.concat(resp.httpResponse.buffers); + resp.httpResponse.body = body; + } + delete resp.httpResponse.numBytes; + delete resp.httpResponse.buffers; + }); + + add('FINALIZE_ERROR', 'retry', function FINALIZE_ERROR(resp) { + if (resp.httpResponse.statusCode) { + resp.error.statusCode = resp.httpResponse.statusCode; + if (resp.error.retryable === undefined) { + resp.error.retryable = this.service.retryableError(resp.error, this); + } + } + }); + + add('INVALIDATE_CREDENTIALS', 'retry', function INVALIDATE_CREDENTIALS(resp) { + if (!resp.error) return; + switch (resp.error.code) { + case 'RequestExpired': // EC2 only + case 'ExpiredTokenException': + case 'ExpiredToken': + resp.error.retryable = true; + resp.request.service.config.credentials.expired = true; + } + }); + + add('EXPIRED_SIGNATURE', 'retry', function EXPIRED_SIGNATURE(resp) { + var err = resp.error; + if (!err) return; + if (typeof err.code === 'string' && typeof err.message === 'string') { + if (err.code.match(/Signature/) && err.message.match(/expired/)) { + resp.error.retryable = true; + } + } + }); + + add('CLOCK_SKEWED', 'retry', function CLOCK_SKEWED(resp) { + if (!resp.error) return; + if (this.service.clockSkewError(resp.error) + && this.service.config.correctClockSkew) { + resp.error.retryable = true; + } + }); + + add('REDIRECT', 'retry', function REDIRECT(resp) { + if (resp.error && resp.error.statusCode >= 300 && + resp.error.statusCode < 400 && resp.httpResponse.headers['location']) { + this.httpRequest.endpoint = + new AWS.Endpoint(resp.httpResponse.headers['location']); + this.httpRequest.headers['Host'] = this.httpRequest.endpoint.host; + resp.error.redirect = true; + resp.error.retryable = true; + } + }); + + add('RETRY_CHECK', 'retry', function RETRY_CHECK(resp) { + if (resp.error) { + if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { + resp.error.retryDelay = 0; + } else if (resp.retryCount < resp.maxRetries) { + resp.error.retryDelay = this.service.retryDelays(resp.retryCount, resp.error) || 0; + } + } + }); + + addAsync('RESET_RETRY_STATE', 'afterRetry', function RESET_RETRY_STATE(resp, done) { + var delay, willRetry = false; + + if (resp.error) { + delay = resp.error.retryDelay || 0; + if (resp.error.retryable && resp.retryCount < resp.maxRetries) { + resp.retryCount++; + willRetry = true; + } else if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { + resp.redirectCount++; + willRetry = true; + } + } + + // delay < 0 is a signal from customBackoff to skip retries + if (willRetry && delay >= 0) { + resp.error = null; + setTimeout(done, delay); + } else { + done(); + } + }); + }), + + CorePost: new SequentialExecutor().addNamedListeners(function(add) { + add('EXTRACT_REQUEST_ID', 'extractData', AWS.util.extractRequestId); + add('EXTRACT_REQUEST_ID', 'extractError', AWS.util.extractRequestId); + + add('ENOTFOUND_ERROR', 'httpError', function ENOTFOUND_ERROR(err) { + function isDNSError(err) { + return err.errno === 'ENOTFOUND' || + typeof err.errno === 'number' && + typeof AWS.util.getSystemErrorName === 'function' && + ['EAI_NONAME', 'EAI_NODATA'].indexOf(AWS.util.getSystemErrorName(err.errno) >= 0); + } + if (err.code === 'NetworkingError' && isDNSError(err)) { + var message = 'Inaccessible host: `' + err.hostname + '\' at port `' + err.port + + '\'. This service may not be available in the `' + err.region + + '\' region.'; + this.response.error = AWS.util.error(new Error(message), { + code: 'UnknownEndpoint', + region: err.region, + hostname: err.hostname, + retryable: true, + originalError: err + }); + } + }); + }), + + Logger: new SequentialExecutor().addNamedListeners(function(add) { + add('LOG_REQUEST', 'complete', function LOG_REQUEST(resp) { + var req = resp.request; + var logger = req.service.config.logger; + if (!logger) return; + function filterSensitiveLog(inputShape, shape) { + if (!shape) { + return shape; + } + if (inputShape.isSensitive) { + return '***SensitiveInformation***'; + } + switch (inputShape.type) { + case 'structure': + var struct = {}; + AWS.util.each(shape, function(subShapeName, subShape) { + if (Object.prototype.hasOwnProperty.call(inputShape.members, subShapeName)) { + struct[subShapeName] = filterSensitiveLog(inputShape.members[subShapeName], subShape); + } else { + struct[subShapeName] = subShape; + } + }); + return struct; + case 'list': + var list = []; + AWS.util.arrayEach(shape, function(subShape, index) { + list.push(filterSensitiveLog(inputShape.member, subShape)); + }); + return list; + case 'map': + var map = {}; + AWS.util.each(shape, function(key, value) { + map[key] = filterSensitiveLog(inputShape.value, value); + }); + return map; + default: + return shape; + } + } + + function buildMessage() { + var time = resp.request.service.getSkewCorrectedDate().getTime(); + var delta = (time - req.startTime.getTime()) / 1000; + var ansi = logger.isTTY ? true : false; + var status = resp.httpResponse.statusCode; + var censoredParams = req.params; + if ( + req.service.api.operations && + req.service.api.operations[req.operation] && + req.service.api.operations[req.operation].input + ) { + var inputShape = req.service.api.operations[req.operation].input; + censoredParams = filterSensitiveLog(inputShape, req.params); + } + var params = require('util').inspect(censoredParams, true, null); + var message = ''; + if (ansi) message += '\x1B[33m'; + message += '[AWS ' + req.service.serviceIdentifier + ' ' + status; + message += ' ' + delta.toString() + 's ' + resp.retryCount + ' retries]'; + if (ansi) message += '\x1B[0;1m'; + message += ' ' + AWS.util.string.lowerFirst(req.operation); + message += '(' + params + ')'; + if (ansi) message += '\x1B[0m'; + return message; } + + var line = buildMessage(); + if (typeof logger.log === 'function') { + logger.log(line); + } else if (typeof logger.write === 'function') { + logger.write(line + '\n'); + } + }); + }), + + Json: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/json'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + Rest: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + RestJson: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest_json'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + add('UNSET_CONTENT_LENGTH', 'afterBuild', svc.unsetContentLength); + }), + + RestXml: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/rest_xml'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }), + + Query: new SequentialExecutor().addNamedListeners(function(add) { + var svc = require('./protocol/query'); + add('BUILD', 'build', svc.buildRequest); + add('EXTRACT_DATA', 'extractData', svc.extractData); + add('EXTRACT_ERROR', 'extractError', svc.extractError); + }) + }; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,"_process":92,"util":86}],35:[function(require,module,exports){ + var AWS = require('./core'); + var inherit = AWS.util.inherit; + + /** + * The endpoint that a service will talk to, for example, + * `'https://ec2.ap-southeast-1.amazonaws.com'`. If + * you need to override an endpoint for a service, you can + * set the endpoint on a service by passing the endpoint + * object with the `endpoint` option key: + * + * ```javascript + * var ep = new AWS.Endpoint('awsproxy.example.com'); + * var s3 = new AWS.S3({endpoint: ep}); + * s3.service.endpoint.hostname == 'awsproxy.example.com' + * ``` + * + * Note that if you do not specify a protocol, the protocol will + * be selected based on your current {AWS.config} configuration. + * + * @!attribute protocol + * @return [String] the protocol (http or https) of the endpoint + * URL + * @!attribute hostname + * @return [String] the host portion of the endpoint, e.g., + * example.com + * @!attribute host + * @return [String] the host portion of the endpoint including + * the port, e.g., example.com:80 + * @!attribute port + * @return [Integer] the port of the endpoint + * @!attribute href + * @return [String] the full URL of the endpoint + */ + AWS.Endpoint = inherit({ + + /** + * @overload Endpoint(endpoint) + * Constructs a new endpoint given an endpoint URL. If the + * URL omits a protocol (http or https), the default protocol + * set in the global {AWS.config} will be used. + * @param endpoint [String] the URL to construct an endpoint from + */ + constructor: function Endpoint(endpoint, config) { + AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']); + + if (typeof endpoint === 'undefined' || endpoint === null) { + throw new Error('Invalid endpoint: ' + endpoint); + } else if (typeof endpoint !== 'string') { + return AWS.util.copy(endpoint); + } + + if (!endpoint.match(/^http/)) { + var useSSL = config && config.sslEnabled !== undefined ? + config.sslEnabled : AWS.config.sslEnabled; + endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint; + } + + AWS.util.update(this, AWS.util.urlParse(endpoint)); + + // Ensure the port property is set as an integer + if (this.port) { + this.port = parseInt(this.port, 10); + } else { + this.port = this.protocol === 'https:' ? 443 : 80; } + } + + }); + + /** + * The low level HTTP request object, encapsulating all HTTP header + * and body data sent by a service request. + * + * @!attribute method + * @return [String] the HTTP method of the request + * @!attribute path + * @return [String] the path portion of the URI, e.g., + * "/list/?start=5&num=10" + * @!attribute headers + * @return [map] + * a map of header keys and their respective values + * @!attribute body + * @return [String] the request body payload + * @!attribute endpoint + * @return [AWS.Endpoint] the endpoint for the request + * @!attribute region + * @api private + * @return [String] the region, for signing purposes only. + */ + AWS.HttpRequest = inherit({ + + /** + * @api private + */ + constructor: function HttpRequest(endpoint, region) { + endpoint = new AWS.Endpoint(endpoint); + this.method = 'POST'; + this.path = endpoint.path || '/'; + this.headers = {}; + this.body = ''; + this.endpoint = endpoint; + this.region = region; + this._userAgent = ''; + this.setUserAgent(); }, - "S8": { - "type": "list", - "member": { - "type": "structure", - "required": [ - "Key", - "Value" - ], - "members": { - "Key": {}, - "Value": {} - } + + /** + * @api private + */ + setUserAgent: function setUserAgent() { + this._userAgent = this.headers[this.getUserAgentHeaderName()] = AWS.util.userAgent(); + }, + + getUserAgentHeaderName: function getUserAgentHeaderName() { + var prefix = AWS.util.isBrowser() ? 'X-Amz-' : ''; + return prefix + 'User-Agent'; + }, + + /** + * @api private + */ + appendToUserAgent: function appendToUserAgent(agentPartial) { + if (typeof agentPartial === 'string' && agentPartial) { + this._userAgent += ' ' + agentPartial; } + this.headers[this.getUserAgentHeaderName()] = this._userAgent; }, - "Si": { - "type": "structure", - "required": [ - "AccessKeyId", - "SecretAccessKey", - "SessionToken", - "Expiration" - ], - "members": { - "AccessKeyId": {}, - "SecretAccessKey": {}, - "SessionToken": {}, - "Expiration": { - "type": "timestamp" - } + + /** + * @api private + */ + getUserAgent: function getUserAgent() { + return this._userAgent; + }, + + /** + * @return [String] the part of the {path} excluding the + * query string + */ + pathname: function pathname() { + return this.path.split('?', 1)[0]; + }, + + /** + * @return [String] the query string portion of the {path} + */ + search: function search() { + var query = this.path.split('?', 2)[1]; + if (query) { + query = AWS.util.queryStringParse(query); + return AWS.util.queryParamsToString(query); } + return ''; }, - "Sn": { - "type": "structure", - "required": [ - "AssumedRoleId", - "Arn" - ], - "members": { - "AssumedRoleId": {}, - "Arn": {} - } - } - } -} -},{}],6:[function(require,module,exports){ -module.exports={ - "pagination": { - } -} - -},{}],7:[function(require,module,exports){ -require('../lib/node_loader'); -var AWS = require('../lib/core'); -var Service = AWS.Service; -var apiLoader = AWS.apiLoader; - -apiLoader.services['cognitoidentity'] = {}; -AWS.CognitoIdentity = Service.defineService('cognitoidentity', ['2014-06-30']); -Object.defineProperty(apiLoader.services['cognitoidentity'], '2014-06-30', { - get: function get() { - var model = require('../apis/cognito-identity-2014-06-30.min.json'); - model.paginators = require('../apis/cognito-identity-2014-06-30.paginators.json').pagination; - return model; - }, - enumerable: true, - configurable: true -}); - -module.exports = AWS.CognitoIdentity; - -},{"../apis/cognito-identity-2014-06-30.min.json":1,"../apis/cognito-identity-2014-06-30.paginators.json":2,"../lib/core":19,"../lib/node_loader":16}],8:[function(require,module,exports){ -require('../lib/node_loader'); -var AWS = require('../lib/core'); -var Service = AWS.Service; -var apiLoader = AWS.apiLoader; - -apiLoader.services['sts'] = {}; -AWS.STS = Service.defineService('sts', ['2011-06-15']); -require('../lib/services/sts'); -Object.defineProperty(apiLoader.services['sts'], '2011-06-15', { - get: function get() { - var model = require('../apis/sts-2011-06-15.min.json'); - model.paginators = require('../apis/sts-2011-06-15.paginators.json').pagination; - return model; - }, - enumerable: true, - configurable: true -}); - -module.exports = AWS.STS; - -},{"../apis/sts-2011-06-15.min.json":5,"../apis/sts-2011-06-15.paginators.json":6,"../lib/core":19,"../lib/node_loader":16,"../lib/services/sts":63}],9:[function(require,module,exports){ -function apiLoader(svc, version) { - if (!apiLoader.services.hasOwnProperty(svc)) { - throw new Error('InvalidService: Failed to load api for ' + svc); - } - return apiLoader.services[svc][version]; -} - -/** - * @api private - * - * This member of AWS.apiLoader is private, but changing it will necessitate a - * change to ../scripts/services-table-generator.ts - */ -apiLoader.services = {}; - -/** - * @api private - */ -module.exports = apiLoader; - -},{}],10:[function(require,module,exports){ -var Hmac = require('./browserHmac'); -var Md5 = require('./browserMd5'); -var Sha1 = require('./browserSha1'); -var Sha256 = require('./browserSha256'); - -/** - * @api private - */ -module.exports = exports = { - createHash: function createHash(alg) { - alg = alg.toLowerCase(); - if (alg === 'md5') { - return new Md5(); - } else if (alg === 'sha256') { - return new Sha256(); - } else if (alg === 'sha1') { - return new Sha1(); - } - - throw new Error('Hash algorithm ' + alg + ' is not supported in the browser SDK'); - }, - createHmac: function createHmac(alg, key) { - alg = alg.toLowerCase(); - if (alg === 'md5') { - return new Hmac(Md5, key); - } else if (alg === 'sha256') { - return new Hmac(Sha256, key); - } else if (alg === 'sha1') { - return new Hmac(Sha1, key); - } - - throw new Error('HMAC algorithm ' + alg + ' is not supported in the browser SDK'); - }, - createSign: function() { - throw new Error('createSign is not implemented in the browser'); - } - }; - -},{"./browserHmac":12,"./browserMd5":13,"./browserSha1":14,"./browserSha256":15}],11:[function(require,module,exports){ -var Buffer = require('buffer/').Buffer; - -/** - * This is a polyfill for the static method `isView` of `ArrayBuffer`, which is - * e.g. missing in IE 10. - * - * @api private - */ -if ( - typeof ArrayBuffer !== 'undefined' && - typeof ArrayBuffer.isView === 'undefined' -) { - ArrayBuffer.isView = function(arg) { - return viewStrings.indexOf(Object.prototype.toString.call(arg)) > -1; - }; -} - -/** - * @api private - */ -var viewStrings = [ - '[object Int8Array]', - '[object Uint8Array]', - '[object Uint8ClampedArray]', - '[object Int16Array]', - '[object Uint16Array]', - '[object Int32Array]', - '[object Uint32Array]', - '[object Float32Array]', - '[object Float64Array]', - '[object DataView]', -]; - -/** - * @api private - */ -function isEmptyData(data) { - if (typeof data === 'string') { - return data.length === 0; - } - return data.byteLength === 0; -} - -/** - * @api private - */ -function convertToBuffer(data) { - if (typeof data === 'string') { - data = new Buffer(data, 'utf8'); - } - - if (ArrayBuffer.isView(data)) { - return new Uint8Array(data.buffer, data.byteOffset, data.byteLength / Uint8Array.BYTES_PER_ELEMENT); - } - - return new Uint8Array(data); -} - -/** - * @api private - */ -module.exports = exports = { - isEmptyData: isEmptyData, - convertToBuffer: convertToBuffer, -}; - -},{"buffer/":87}],12:[function(require,module,exports){ -var hashUtils = require('./browserHashUtils'); - -/** - * @api private - */ -function Hmac(hashCtor, secret) { - this.hash = new hashCtor(); - this.outer = new hashCtor(); - - var inner = bufferFromSecret(hashCtor, secret); - var outer = new Uint8Array(hashCtor.BLOCK_SIZE); - outer.set(inner); - - for (var i = 0; i < hashCtor.BLOCK_SIZE; i++) { - inner[i] ^= 0x36; - outer[i] ^= 0x5c; - } - - this.hash.update(inner); - this.outer.update(outer); - - // Zero out the copied key buffer. - for (var i = 0; i < inner.byteLength; i++) { - inner[i] = 0; - } -} - -/** - * @api private - */ -module.exports = exports = Hmac; - -Hmac.prototype.update = function (toHash) { - if (hashUtils.isEmptyData(toHash) || this.error) { - return this; - } - - try { - this.hash.update(hashUtils.convertToBuffer(toHash)); - } catch (e) { - this.error = e; - } - - return this; -}; - -Hmac.prototype.digest = function (encoding) { - if (!this.outer.finished) { - this.outer.update(this.hash.digest()); - } - - return this.outer.digest(encoding); -}; - -function bufferFromSecret(hashCtor, secret) { - var input = hashUtils.convertToBuffer(secret); - if (input.byteLength > hashCtor.BLOCK_SIZE) { - var bufferHash = new hashCtor; - bufferHash.update(input); - input = bufferHash.digest(); - } - var buffer = new Uint8Array(hashCtor.BLOCK_SIZE); - buffer.set(input); - return buffer; -} - -},{"./browserHashUtils":11}],13:[function(require,module,exports){ -var hashUtils = require('./browserHashUtils'); -var Buffer = require('buffer/').Buffer; - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 16; - -var INIT = [ - 0x67452301, - 0xefcdab89, - 0x98badcfe, - 0x10325476, -]; - -/** - * @api private - */ -function Md5() { - this.state = [ - 0x67452301, - 0xefcdab89, - 0x98badcfe, - 0x10325476, - ]; - this.buffer = new DataView(new ArrayBuffer(BLOCK_SIZE)); - this.bufferLength = 0; - this.bytesHashed = 0; - this.finished = false; -} - -/** - * @api private - */ -module.exports = exports = Md5; - -Md5.BLOCK_SIZE = BLOCK_SIZE; - -Md5.prototype.update = function (sourceData) { - if (hashUtils.isEmptyData(sourceData)) { - return this; - } else if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - var data = hashUtils.convertToBuffer(sourceData); - var position = 0; - var byteLength = data.byteLength; - this.bytesHashed += byteLength; - while (byteLength > 0) { - this.buffer.setUint8(this.bufferLength++, data[position++]); - byteLength--; - if (this.bufferLength === BLOCK_SIZE) { - this.hashBuffer(); - this.bufferLength = 0; - } - } - - return this; -}; - -Md5.prototype.digest = function (encoding) { - if (!this.finished) { - var _a = this, buffer = _a.buffer, undecoratedLength = _a.bufferLength, bytesHashed = _a.bytesHashed; - var bitsHashed = bytesHashed * 8; - buffer.setUint8(this.bufferLength++, 128); - // Ensure the final block has enough room for the hashed length - if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { - for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { - buffer.setUint8(i, 0); - } - this.hashBuffer(); - this.bufferLength = 0; - } - for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { - buffer.setUint8(i, 0); - } - buffer.setUint32(BLOCK_SIZE - 8, bitsHashed >>> 0, true); - buffer.setUint32(BLOCK_SIZE - 4, Math.floor(bitsHashed / 0x100000000), true); - this.hashBuffer(); - this.finished = true; - } - var out = new DataView(new ArrayBuffer(DIGEST_LENGTH)); - for (var i = 0; i < 4; i++) { - out.setUint32(i * 4, this.state[i], true); - } - var buff = new Buffer(out.buffer, out.byteOffset, out.byteLength); - return encoding ? buff.toString(encoding) : buff; -}; - -Md5.prototype.hashBuffer = function () { - var _a = this, buffer = _a.buffer, state = _a.state; - var a = state[0], b = state[1], c = state[2], d = state[3]; - a = ff(a, b, c, d, buffer.getUint32(0, true), 7, 0xd76aa478); - d = ff(d, a, b, c, buffer.getUint32(4, true), 12, 0xe8c7b756); - c = ff(c, d, a, b, buffer.getUint32(8, true), 17, 0x242070db); - b = ff(b, c, d, a, buffer.getUint32(12, true), 22, 0xc1bdceee); - a = ff(a, b, c, d, buffer.getUint32(16, true), 7, 0xf57c0faf); - d = ff(d, a, b, c, buffer.getUint32(20, true), 12, 0x4787c62a); - c = ff(c, d, a, b, buffer.getUint32(24, true), 17, 0xa8304613); - b = ff(b, c, d, a, buffer.getUint32(28, true), 22, 0xfd469501); - a = ff(a, b, c, d, buffer.getUint32(32, true), 7, 0x698098d8); - d = ff(d, a, b, c, buffer.getUint32(36, true), 12, 0x8b44f7af); - c = ff(c, d, a, b, buffer.getUint32(40, true), 17, 0xffff5bb1); - b = ff(b, c, d, a, buffer.getUint32(44, true), 22, 0x895cd7be); - a = ff(a, b, c, d, buffer.getUint32(48, true), 7, 0x6b901122); - d = ff(d, a, b, c, buffer.getUint32(52, true), 12, 0xfd987193); - c = ff(c, d, a, b, buffer.getUint32(56, true), 17, 0xa679438e); - b = ff(b, c, d, a, buffer.getUint32(60, true), 22, 0x49b40821); - a = gg(a, b, c, d, buffer.getUint32(4, true), 5, 0xf61e2562); - d = gg(d, a, b, c, buffer.getUint32(24, true), 9, 0xc040b340); - c = gg(c, d, a, b, buffer.getUint32(44, true), 14, 0x265e5a51); - b = gg(b, c, d, a, buffer.getUint32(0, true), 20, 0xe9b6c7aa); - a = gg(a, b, c, d, buffer.getUint32(20, true), 5, 0xd62f105d); - d = gg(d, a, b, c, buffer.getUint32(40, true), 9, 0x02441453); - c = gg(c, d, a, b, buffer.getUint32(60, true), 14, 0xd8a1e681); - b = gg(b, c, d, a, buffer.getUint32(16, true), 20, 0xe7d3fbc8); - a = gg(a, b, c, d, buffer.getUint32(36, true), 5, 0x21e1cde6); - d = gg(d, a, b, c, buffer.getUint32(56, true), 9, 0xc33707d6); - c = gg(c, d, a, b, buffer.getUint32(12, true), 14, 0xf4d50d87); - b = gg(b, c, d, a, buffer.getUint32(32, true), 20, 0x455a14ed); - a = gg(a, b, c, d, buffer.getUint32(52, true), 5, 0xa9e3e905); - d = gg(d, a, b, c, buffer.getUint32(8, true), 9, 0xfcefa3f8); - c = gg(c, d, a, b, buffer.getUint32(28, true), 14, 0x676f02d9); - b = gg(b, c, d, a, buffer.getUint32(48, true), 20, 0x8d2a4c8a); - a = hh(a, b, c, d, buffer.getUint32(20, true), 4, 0xfffa3942); - d = hh(d, a, b, c, buffer.getUint32(32, true), 11, 0x8771f681); - c = hh(c, d, a, b, buffer.getUint32(44, true), 16, 0x6d9d6122); - b = hh(b, c, d, a, buffer.getUint32(56, true), 23, 0xfde5380c); - a = hh(a, b, c, d, buffer.getUint32(4, true), 4, 0xa4beea44); - d = hh(d, a, b, c, buffer.getUint32(16, true), 11, 0x4bdecfa9); - c = hh(c, d, a, b, buffer.getUint32(28, true), 16, 0xf6bb4b60); - b = hh(b, c, d, a, buffer.getUint32(40, true), 23, 0xbebfbc70); - a = hh(a, b, c, d, buffer.getUint32(52, true), 4, 0x289b7ec6); - d = hh(d, a, b, c, buffer.getUint32(0, true), 11, 0xeaa127fa); - c = hh(c, d, a, b, buffer.getUint32(12, true), 16, 0xd4ef3085); - b = hh(b, c, d, a, buffer.getUint32(24, true), 23, 0x04881d05); - a = hh(a, b, c, d, buffer.getUint32(36, true), 4, 0xd9d4d039); - d = hh(d, a, b, c, buffer.getUint32(48, true), 11, 0xe6db99e5); - c = hh(c, d, a, b, buffer.getUint32(60, true), 16, 0x1fa27cf8); - b = hh(b, c, d, a, buffer.getUint32(8, true), 23, 0xc4ac5665); - a = ii(a, b, c, d, buffer.getUint32(0, true), 6, 0xf4292244); - d = ii(d, a, b, c, buffer.getUint32(28, true), 10, 0x432aff97); - c = ii(c, d, a, b, buffer.getUint32(56, true), 15, 0xab9423a7); - b = ii(b, c, d, a, buffer.getUint32(20, true), 21, 0xfc93a039); - a = ii(a, b, c, d, buffer.getUint32(48, true), 6, 0x655b59c3); - d = ii(d, a, b, c, buffer.getUint32(12, true), 10, 0x8f0ccc92); - c = ii(c, d, a, b, buffer.getUint32(40, true), 15, 0xffeff47d); - b = ii(b, c, d, a, buffer.getUint32(4, true), 21, 0x85845dd1); - a = ii(a, b, c, d, buffer.getUint32(32, true), 6, 0x6fa87e4f); - d = ii(d, a, b, c, buffer.getUint32(60, true), 10, 0xfe2ce6e0); - c = ii(c, d, a, b, buffer.getUint32(24, true), 15, 0xa3014314); - b = ii(b, c, d, a, buffer.getUint32(52, true), 21, 0x4e0811a1); - a = ii(a, b, c, d, buffer.getUint32(16, true), 6, 0xf7537e82); - d = ii(d, a, b, c, buffer.getUint32(44, true), 10, 0xbd3af235); - c = ii(c, d, a, b, buffer.getUint32(8, true), 15, 0x2ad7d2bb); - b = ii(b, c, d, a, buffer.getUint32(36, true), 21, 0xeb86d391); - state[0] = (a + state[0]) & 0xFFFFFFFF; - state[1] = (b + state[1]) & 0xFFFFFFFF; - state[2] = (c + state[2]) & 0xFFFFFFFF; - state[3] = (d + state[3]) & 0xFFFFFFFF; -}; - -function cmn(q, a, b, x, s, t) { - a = (((a + q) & 0xFFFFFFFF) + ((x + t) & 0xFFFFFFFF)) & 0xFFFFFFFF; - return (((a << s) | (a >>> (32 - s))) + b) & 0xFFFFFFFF; -} - -function ff(a, b, c, d, x, s, t) { - return cmn((b & c) | ((~b) & d), a, b, x, s, t); -} - -function gg(a, b, c, d, x, s, t) { - return cmn((b & d) | (c & (~d)), a, b, x, s, t); -} - -function hh(a, b, c, d, x, s, t) { - return cmn(b ^ c ^ d, a, b, x, s, t); -} - -function ii(a, b, c, d, x, s, t) { - return cmn(c ^ (b | (~d)), a, b, x, s, t); -} - -},{"./browserHashUtils":11,"buffer/":87}],14:[function(require,module,exports){ -var Buffer = require('buffer/').Buffer; -var hashUtils = require('./browserHashUtils'); - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 20; - -var KEY = new Uint32Array([ - 0x5a827999, - 0x6ed9eba1, - 0x8f1bbcdc | 0, - 0xca62c1d6 | 0 -]); - -var INIT = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, -]; - -var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; - -/** - * @api private - */ -function Sha1() { - this.h0 = 0x67452301; - this.h1 = 0xEFCDAB89; - this.h2 = 0x98BADCFE; - this.h3 = 0x10325476; - this.h4 = 0xC3D2E1F0; - // The first 64 bytes (16 words) is the data chunk - this.block = new Uint32Array(80); - this.offset = 0; - this.shift = 24; - this.totalLength = 0; -} - -/** - * @api private - */ -module.exports = exports = Sha1; - -Sha1.BLOCK_SIZE = BLOCK_SIZE; - -Sha1.prototype.update = function (data) { - if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - if (hashUtils.isEmptyData(data)) { - return this; - } - - data = hashUtils.convertToBuffer(data); - - var length = data.length; - this.totalLength += length * 8; - for (var i = 0; i < length; i++) { - this.write(data[i]); - } - - return this; -}; - -Sha1.prototype.write = function write(byte) { - this.block[this.offset] |= (byte & 0xff) << this.shift; - if (this.shift) { - this.shift -= 8; - } else { - this.offset++; - this.shift = 24; - } - - if (this.offset === 16) this.processBlock(); -}; - -Sha1.prototype.digest = function (encoding) { - // Pad - this.write(0x80); - if (this.offset > 14 || (this.offset === 14 && this.shift < 24)) { - this.processBlock(); - } - this.offset = 14; - this.shift = 24; - - // 64-bit length big-endian - this.write(0x00); // numbers this big aren't accurate in javascript anyway - this.write(0x00); // ..So just hard-code to zero. - this.write(this.totalLength > 0xffffffffff ? this.totalLength / 0x10000000000 : 0x00); - this.write(this.totalLength > 0xffffffff ? this.totalLength / 0x100000000 : 0x00); - for (var s = 24; s >= 0; s -= 8) { - this.write(this.totalLength >> s); - } - // The value in state is little-endian rather than big-endian, so flip - // each word into a new Uint8Array - var out = new Buffer(DIGEST_LENGTH); - var outView = new DataView(out.buffer); - outView.setUint32(0, this.h0, false); - outView.setUint32(4, this.h1, false); - outView.setUint32(8, this.h2, false); - outView.setUint32(12, this.h3, false); - outView.setUint32(16, this.h4, false); - - return encoding ? out.toString(encoding) : out; -}; - -Sha1.prototype.processBlock = function processBlock() { - // Extend the sixteen 32-bit words into eighty 32-bit words: - for (var i = 16; i < 80; i++) { - var w = this.block[i - 3] ^ this.block[i - 8] ^ this.block[i - 14] ^ this.block[i - 16]; - this.block[i] = (w << 1) | (w >>> 31); - } - - // Initialize hash value for this chunk: - var a = this.h0; - var b = this.h1; - var c = this.h2; - var d = this.h3; - var e = this.h4; - var f, k; - - // Main loop: - for (i = 0; i < 80; i++) { - if (i < 20) { - f = d ^ (b & (c ^ d)); - k = 0x5A827999; - } - else if (i < 40) { - f = b ^ c ^ d; - k = 0x6ED9EBA1; - } - else if (i < 60) { - f = (b & c) | (d & (b | c)); - k = 0x8F1BBCDC; + + /** + * @api private + * update httpRequest endpoint with endpoint string + */ + updateEndpoint: function updateEndpoint(endpointStr) { + var newEndpoint = new AWS.Endpoint(endpointStr); + this.endpoint = newEndpoint; + this.path = newEndpoint.path || '/'; + if (this.headers['Host']) { + this.headers['Host'] = newEndpoint.host; } - else { - f = b ^ c ^ d; - k = 0xCA62C1D6; - } - var temp = (a << 5 | a >>> 27) + f + e + k + (this.block[i]|0); - e = d; - d = c; - c = (b << 30 | b >>> 2); - b = a; - a = temp; - } - - // Add this chunk's hash to result so far: - this.h0 = (this.h0 + a) | 0; - this.h1 = (this.h1 + b) | 0; - this.h2 = (this.h2 + c) | 0; - this.h3 = (this.h3 + d) | 0; - this.h4 = (this.h4 + e) | 0; - - // The block is now reusable. - this.offset = 0; - for (i = 0; i < 16; i++) { - this.block[i] = 0; - } -}; - -},{"./browserHashUtils":11,"buffer/":87}],15:[function(require,module,exports){ -var Buffer = require('buffer/').Buffer; -var hashUtils = require('./browserHashUtils'); - -var BLOCK_SIZE = 64; - -var DIGEST_LENGTH = 32; - -var KEY = new Uint32Array([ - 0x428a2f98, - 0x71374491, - 0xb5c0fbcf, - 0xe9b5dba5, - 0x3956c25b, - 0x59f111f1, - 0x923f82a4, - 0xab1c5ed5, - 0xd807aa98, - 0x12835b01, - 0x243185be, - 0x550c7dc3, - 0x72be5d74, - 0x80deb1fe, - 0x9bdc06a7, - 0xc19bf174, - 0xe49b69c1, - 0xefbe4786, - 0x0fc19dc6, - 0x240ca1cc, - 0x2de92c6f, - 0x4a7484aa, - 0x5cb0a9dc, - 0x76f988da, - 0x983e5152, - 0xa831c66d, - 0xb00327c8, - 0xbf597fc7, - 0xc6e00bf3, - 0xd5a79147, - 0x06ca6351, - 0x14292967, - 0x27b70a85, - 0x2e1b2138, - 0x4d2c6dfc, - 0x53380d13, - 0x650a7354, - 0x766a0abb, - 0x81c2c92e, - 0x92722c85, - 0xa2bfe8a1, - 0xa81a664b, - 0xc24b8b70, - 0xc76c51a3, - 0xd192e819, - 0xd6990624, - 0xf40e3585, - 0x106aa070, - 0x19a4c116, - 0x1e376c08, - 0x2748774c, - 0x34b0bcb5, - 0x391c0cb3, - 0x4ed8aa4a, - 0x5b9cca4f, - 0x682e6ff3, - 0x748f82ee, - 0x78a5636f, - 0x84c87814, - 0x8cc70208, - 0x90befffa, - 0xa4506ceb, - 0xbef9a3f7, - 0xc67178f2 -]); - -var INIT = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, -]; - -var MAX_HASHABLE_LENGTH = Math.pow(2, 53) - 1; - -/** - * @private - */ -function Sha256() { - this.state = [ - 0x6a09e667, - 0xbb67ae85, - 0x3c6ef372, - 0xa54ff53a, - 0x510e527f, - 0x9b05688c, - 0x1f83d9ab, - 0x5be0cd19, - ]; - this.temp = new Int32Array(64); - this.buffer = new Uint8Array(64); - this.bufferLength = 0; - this.bytesHashed = 0; + } + }); + + /** + * The low level HTTP response object, encapsulating all HTTP header + * and body data returned from the request. + * + * @!attribute statusCode + * @return [Integer] the HTTP status code of the response (e.g., 200, 404) + * @!attribute headers + * @return [map] + * a map of response header keys and their respective values + * @!attribute body + * @return [String] the response body payload + * @!attribute [r] streaming + * @return [Boolean] whether this response is being streamed at a low-level. + * Defaults to `false` (buffered reads). Do not modify this manually, use + * {createUnbufferedStream} to convert the stream to unbuffered mode + * instead. + */ + AWS.HttpResponse = inherit({ + /** - * @private + * @api private */ - this.finished = false; -} - -/** - * @api private - */ -module.exports = exports = Sha256; - -Sha256.BLOCK_SIZE = BLOCK_SIZE; - -Sha256.prototype.update = function (data) { - if (this.finished) { - throw new Error('Attempted to update an already finished hash.'); - } - - if (hashUtils.isEmptyData(data)) { - return this; + constructor: function HttpResponse() { + this.statusCode = undefined; + this.headers = {}; + this.body = undefined; + this.streaming = false; + this.stream = null; + }, + + /** + * Disables buffering on the HTTP response and returns the stream for reading. + * @return [Stream, XMLHttpRequest, null] the underlying stream object. + * Use this object to directly read data off of the stream. + * @note This object is only available after the {AWS.Request~httpHeaders} + * event has fired. This method must be called prior to + * {AWS.Request~httpData}. + * @example Taking control of a stream + * request.on('httpHeaders', function(statusCode, headers) { + * if (statusCode < 300) { + * if (headers.etag === 'xyz') { + * // pipe the stream, disabling buffering + * var stream = this.response.httpResponse.createUnbufferedStream(); + * stream.pipe(process.stdout); + * } else { // abort this request and set a better error message + * this.abort(); + * this.response.error = new Error('Invalid ETag'); + * } + * } + * }).send(console.log); + */ + createUnbufferedStream: function createUnbufferedStream() { + this.streaming = true; + return this.stream; } - - data = hashUtils.convertToBuffer(data); - - var position = 0; - var byteLength = data.byteLength; - this.bytesHashed += byteLength; - if (this.bytesHashed * 8 > MAX_HASHABLE_LENGTH) { - throw new Error('Cannot hash more than 2^53 - 1 bits'); - } - - while (byteLength > 0) { - this.buffer[this.bufferLength++] = data[position++]; - byteLength--; - if (this.bufferLength === BLOCK_SIZE) { - this.hashBuffer(); - this.bufferLength = 0; - } - } - - return this; -}; - -Sha256.prototype.digest = function (encoding) { - if (!this.finished) { - var bitsHashed = this.bytesHashed * 8; - var bufferView = new DataView(this.buffer.buffer, this.buffer.byteOffset, this.buffer.byteLength); - var undecoratedLength = this.bufferLength; - bufferView.setUint8(this.bufferLength++, 0x80); - // Ensure the final block has enough room for the hashed length - if (undecoratedLength % BLOCK_SIZE >= BLOCK_SIZE - 8) { - for (var i = this.bufferLength; i < BLOCK_SIZE; i++) { - bufferView.setUint8(i, 0); - } - this.hashBuffer(); - this.bufferLength = 0; - } - for (var i = this.bufferLength; i < BLOCK_SIZE - 8; i++) { - bufferView.setUint8(i, 0); - } - bufferView.setUint32(BLOCK_SIZE - 8, Math.floor(bitsHashed / 0x100000000), true); - bufferView.setUint32(BLOCK_SIZE - 4, bitsHashed); - this.hashBuffer(); - this.finished = true; - } - // The value in state is little-endian rather than big-endian, so flip - // each word into a new Uint8Array - var out = new Buffer(DIGEST_LENGTH); - for (var i = 0; i < 8; i++) { - out[i * 4] = (this.state[i] >>> 24) & 0xff; - out[i * 4 + 1] = (this.state[i] >>> 16) & 0xff; - out[i * 4 + 2] = (this.state[i] >>> 8) & 0xff; - out[i * 4 + 3] = (this.state[i] >>> 0) & 0xff; - } - return encoding ? out.toString(encoding) : out; -}; - -Sha256.prototype.hashBuffer = function () { - var _a = this, - buffer = _a.buffer, - state = _a.state; - var state0 = state[0], - state1 = state[1], - state2 = state[2], - state3 = state[3], - state4 = state[4], - state5 = state[5], - state6 = state[6], - state7 = state[7]; - for (var i = 0; i < BLOCK_SIZE; i++) { - if (i < 16) { - this.temp[i] = (((buffer[i * 4] & 0xff) << 24) | - ((buffer[(i * 4) + 1] & 0xff) << 16) | - ((buffer[(i * 4) + 2] & 0xff) << 8) | - (buffer[(i * 4) + 3] & 0xff)); - } - else { - var u = this.temp[i - 2]; - var t1_1 = (u >>> 17 | u << 15) ^ - (u >>> 19 | u << 13) ^ - (u >>> 10); - u = this.temp[i - 15]; - var t2_1 = (u >>> 7 | u << 25) ^ - (u >>> 18 | u << 14) ^ - (u >>> 3); - this.temp[i] = (t1_1 + this.temp[i - 7] | 0) + - (t2_1 + this.temp[i - 16] | 0); - } - var t1 = (((((state4 >>> 6 | state4 << 26) ^ - (state4 >>> 11 | state4 << 21) ^ - (state4 >>> 25 | state4 << 7)) - + ((state4 & state5) ^ (~state4 & state6))) | 0) - + ((state7 + ((KEY[i] + this.temp[i]) | 0)) | 0)) | 0; - var t2 = (((state0 >>> 2 | state0 << 30) ^ - (state0 >>> 13 | state0 << 19) ^ - (state0 >>> 22 | state0 << 10)) + ((state0 & state1) ^ (state0 & state2) ^ (state1 & state2))) | 0; - state7 = state6; - state6 = state5; - state5 = state4; - state4 = (state3 + t1) | 0; - state3 = state2; - state2 = state1; - state1 = state0; - state0 = (t1 + t2) | 0; - } - state[0] += state0; - state[1] += state1; - state[2] += state2; - state[3] += state3; - state[4] += state4; - state[5] += state5; - state[6] += state6; - state[7] += state7; -}; - -},{"./browserHashUtils":11,"buffer/":87}],16:[function(require,module,exports){ -(function (process){(function (){ -var util = require('./util'); - -// browser specific modules -util.crypto.lib = require('./browserCryptoLib'); -util.Buffer = require('buffer/').Buffer; -util.url = require('url/'); -util.querystring = require('querystring/'); -util.realClock = require('./realclock/browserClock'); -util.environment = 'js'; -util.createEventStream = require('./event-stream/buffered-create-event-stream').createEventStream; -util.isBrowser = function() { return true; }; -util.isNode = function() { return false; }; - -var AWS = require('./core'); - -/** - * @api private - */ -module.exports = AWS; - -require('./credentials'); -require('./credentials/credential_provider_chain'); -require('./credentials/temporary_credentials'); -require('./credentials/chainable_temporary_credentials'); -require('./credentials/web_identity_credentials'); -require('./credentials/cognito_identity_credentials'); -require('./credentials/saml_credentials'); - -// Load the DOMParser XML parser -AWS.XML.Parser = require('./xml/browser_parser'); - -// Load the XHR HttpClient -require('./http/xhr'); - -if (typeof process === 'undefined') { - var process = { - browser: true + }); + + + AWS.HttpClient = inherit({}); + + /** + * @api private + */ + AWS.HttpClient.getInstance = function getInstance() { + if (this.singleton === undefined) { + this.singleton = new this(); + } + return this.singleton; }; -} - -}).call(this)}).call(this,require('_process')) -},{"./browserCryptoLib":10,"./core":19,"./credentials":20,"./credentials/chainable_temporary_credentials":21,"./credentials/cognito_identity_credentials":22,"./credentials/credential_provider_chain":23,"./credentials/saml_credentials":24,"./credentials/temporary_credentials":25,"./credentials/web_identity_credentials":26,"./event-stream/buffered-create-event-stream":28,"./http/xhr":36,"./realclock/browserClock":54,"./util":74,"./xml/browser_parser":75,"_process":92,"buffer/":87,"querystring/":98,"url/":100}],17:[function(require,module,exports){ -var AWS = require('./core'); -require('./credentials'); -require('./credentials/credential_provider_chain'); -var PromisesDependency; - -/** - * The main configuration class used by all service objects to set - * the region, credentials, and other options for requests. - * - * By default, credentials and region settings are left unconfigured. - * This should be configured by the application before using any - * AWS service APIs. - * - * In order to set global configuration options, properties should - * be assigned to the global {AWS.config} object. - * - * @see AWS.config - * - * @!group General Configuration Options - * - * @!attribute credentials - * @return [AWS.Credentials] the AWS credentials to sign requests with. - * - * @!attribute region - * @example Set the global region setting to us-west-2 - * AWS.config.update({region: 'us-west-2'}); - * @return [AWS.Credentials] The region to send service requests to. - * @see http://docs.amazonwebservices.com/general/latest/gr/rande.html - * A list of available endpoints for each AWS service - * - * @!attribute maxRetries - * @return [Integer] the maximum amount of retries to perform for a - * service request. By default this value is calculated by the specific - * service object that the request is being made to. - * - * @!attribute maxRedirects - * @return [Integer] the maximum amount of redirects to follow for a - * service request. Defaults to 10. - * - * @!attribute paramValidation - * @return [Boolean|map] whether input parameters should be validated against - * the operation description before sending the request. Defaults to true. - * Pass a map to enable any of the following specific validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. - * - * @!attribute computeChecksums - * @return [Boolean] whether to compute checksums for payload bodies when - * the service accepts it (currently supported in S3 and SQS only). - * - * @!attribute convertResponseTypes - * @return [Boolean] whether types are converted when parsing response data. - * Currently only supported for JSON based services. Turning this off may - * improve performance on large response payloads. Defaults to `true`. - * - * @!attribute correctClockSkew - * @return [Boolean] whether to apply a clock skew correction and retry - * requests that fail because of an skewed client clock. Defaults to - * `false`. - * - * @!attribute sslEnabled - * @return [Boolean] whether SSL is enabled for requests - * - * @!attribute s3ForcePathStyle - * @return [Boolean] whether to force path style URLs for S3 objects - * - * @!attribute s3BucketEndpoint - * @note Setting this configuration option requires an `endpoint` to be - * provided explicitly to the service constructor. - * @return [Boolean] whether the provided endpoint addresses an individual - * bucket (false if it addresses the root API endpoint). - * - * @!attribute s3DisableBodySigning - * @return [Boolean] whether to disable S3 body signing when using signature version `v4`. - * Body signing can only be disabled when using https. Defaults to `true`. - * - * @!attribute s3UsEast1RegionalEndpoint - * @return ['legacy'|'regional'] when region is set to 'us-east-1', whether to send s3 - * request to global endpoints or 'us-east-1' regional endpoints. This config is only - * applicable to S3 client; - * Defaults to 'legacy' - * @!attribute s3UseArnRegion - * @return [Boolean] whether to override the request region with the region inferred - * from requested resource's ARN. Only available for S3 buckets - * Defaults to `true` - * - * @!attribute useAccelerateEndpoint - * @note This configuration option is only compatible with S3 while accessing - * dns-compatible buckets. - * @return [Boolean] Whether to use the Accelerate endpoint with the S3 service. - * Defaults to `false`. - * - * @!attribute retryDelayOptions - * @example Set the base retry delay for all services to 300 ms - * AWS.config.update({retryDelayOptions: {base: 300}}); - * // Delays with maxRetries = 3: 300, 600, 1200 - * @example Set a custom backoff function to provide delay values on retries - * AWS.config.update({retryDelayOptions: {customBackoff: function(retryCount, err) { - * // returns delay in ms - * }}}); - * @return [map] A set of options to configure the retry delay on retryable errors. - * Currently supported options are: - * - * * **base** [Integer] — The base number of milliseconds to use in the - * exponential backoff for operation retries. Defaults to 100 ms for all services except - * DynamoDB, where it defaults to 50ms. - * - * * **customBackoff ** [function] — A custom function that accepts a - * retry count and error and returns the amount of time to delay in - * milliseconds. If the result is a non-zero negative value, no further - * retry attempts will be made. The `base` option will be ignored if this - * option is supplied. The function is only called for retryable errors. - * - * @!attribute httpOptions - * @return [map] A set of options to pass to the low-level HTTP request. - * Currently supported options are: - * - * * **proxy** [String] — the URL to proxy requests through - * * **agent** [http.Agent, https.Agent] — the Agent object to perform - * HTTP requests with. Used for connection pooling. Note that for - * SSL connections, a special Agent object is used in order to enable - * peer certificate verification. This feature is only supported in the - * Node.js environment. - * * **connectTimeout** [Integer] — Sets the socket to timeout after - * failing to establish a connection with the server after - * `connectTimeout` milliseconds. This timeout has no effect once a socket - * connection has been established. - * * **timeout** [Integer] — The number of milliseconds a request can - * take before automatically being terminated. - * Defaults to two minutes (120000). - * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous - * HTTP requests. Used in the browser environment only. Set to false to - * send requests synchronously. Defaults to true (async on). - * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" - * property of an XMLHttpRequest object. Used in the browser environment - * only. Defaults to false. - * @!attribute logger - * @return [#write,#log] an object that responds to .write() (like a stream) - * or .log() (like the console object) in order to log information about - * requests - * - * @!attribute systemClockOffset - * @return [Number] an offset value in milliseconds to apply to all signing - * times. Use this to compensate for clock skew when your system may be - * out of sync with the service time. Note that this configuration option - * can only be applied to the global `AWS.config` object and cannot be - * overridden in service-specific configuration. Defaults to 0 milliseconds. - * - * @!attribute signatureVersion - * @return [String] the signature version to sign requests with (overriding - * the API configuration). Possible values are: 'v2', 'v3', 'v4'. - * - * @!attribute signatureCache - * @return [Boolean] whether the signature to sign requests with (overriding - * the API configuration) is cached. Only applies to the signature version 'v4'. - * Defaults to `true`. - * - * @!attribute endpointDiscoveryEnabled - * @return [Boolean|undefined] whether to call operations with endpoints - * given by service dynamically. Setting this config to `true` will enable - * endpoint discovery for all applicable operations. Setting it to `false` - * will explicitly disable endpoint discovery even though operations that - * require endpoint discovery will presumably fail. Leaving it to - * `undefined` means SDK only do endpoint discovery when it's required. - * Defaults to `undefined` - * - * @!attribute endpointCacheSize - * @return [Number] the size of the global cache storing endpoints from endpoint - * discovery operations. Once endpoint cache is created, updating this setting - * cannot change existing cache size. - * Defaults to 1000 - * - * @!attribute hostPrefixEnabled - * @return [Boolean] whether to marshal request parameters to the prefix of - * hostname. Defaults to `true`. - * - * @!attribute stsRegionalEndpoints - * @return ['legacy'|'regional'] whether to send sts request to global endpoints or - * regional endpoints. - * Defaults to 'legacy'. - * - * @!attribute useFipsEndpoint - * @return [Boolean] Enables FIPS compatible endpoints. Defaults to `false`. - * - * @!attribute useDualstackEndpoint - * @return [Boolean] Enables IPv6 dualstack endpoint. Defaults to `false`. - */ -AWS.Config = AWS.util.inherit({ + + },{"./core":19}],36:[function(require,module,exports){ + var AWS = require('../core'); + var EventEmitter = require('events').EventEmitter; + require('../http'); + + /** + * @api private + */ + AWS.XHRClient = AWS.util.inherit({ + handleRequest: function handleRequest(httpRequest, httpOptions, callback, errCallback) { + var self = this; + var endpoint = httpRequest.endpoint; + var emitter = new EventEmitter(); + var href = endpoint.protocol + '//' + endpoint.hostname; + if (endpoint.port !== 80 && endpoint.port !== 443) { + href += ':' + endpoint.port; + } + href += httpRequest.path; + + var xhr = new XMLHttpRequest(), headersEmitted = false; + httpRequest.stream = xhr; + + xhr.addEventListener('readystatechange', function() { + try { + if (xhr.status === 0) return; // 0 code is invalid + } catch (e) { return; } + + if (this.readyState >= this.HEADERS_RECEIVED && !headersEmitted) { + emitter.statusCode = xhr.status; + emitter.headers = self.parseHeaders(xhr.getAllResponseHeaders()); + emitter.emit( + 'headers', + emitter.statusCode, + emitter.headers, + xhr.statusText + ); + headersEmitted = true; + } + if (this.readyState === this.DONE) { + self.finishRequest(xhr, emitter); + } + }, false); + xhr.upload.addEventListener('progress', function (evt) { + emitter.emit('sendProgress', evt); + }); + xhr.addEventListener('progress', function (evt) { + emitter.emit('receiveProgress', evt); + }, false); + xhr.addEventListener('timeout', function () { + errCallback(AWS.util.error(new Error('Timeout'), {code: 'TimeoutError'})); + }, false); + xhr.addEventListener('error', function () { + errCallback(AWS.util.error(new Error('Network Failure'), { + code: 'NetworkingError' + })); + }, false); + xhr.addEventListener('abort', function () { + errCallback(AWS.util.error(new Error('Request aborted'), { + code: 'RequestAbortedError' + })); + }, false); + + callback(emitter); + xhr.open(httpRequest.method, href, httpOptions.xhrAsync !== false); + AWS.util.each(httpRequest.headers, function (key, value) { + if (key !== 'Content-Length' && key !== 'User-Agent' && key !== 'Host') { + xhr.setRequestHeader(key, value); + } + }); + + if (httpOptions.timeout && httpOptions.xhrAsync !== false) { + xhr.timeout = httpOptions.timeout; + } + + if (httpOptions.xhrWithCredentials) { + xhr.withCredentials = true; + } + try { xhr.responseType = 'arraybuffer'; } catch (e) {} + + try { + if (httpRequest.body) { + xhr.send(httpRequest.body); + } else { + xhr.send(); + } + } catch (err) { + if (httpRequest.body && typeof httpRequest.body.buffer === 'object') { + xhr.send(httpRequest.body.buffer); // send ArrayBuffer directly + } else { + throw err; + } + } + + return emitter; + }, + + parseHeaders: function parseHeaders(rawHeaders) { + var headers = {}; + AWS.util.arrayEach(rawHeaders.split(/\r?\n/), function (line) { + var key = line.split(':', 1)[0]; + var value = line.substring(key.length + 2); + if (key.length > 0) headers[key.toLowerCase()] = value; + }); + return headers; + }, + + finishRequest: function finishRequest(xhr, emitter) { + var buffer; + if (xhr.responseType === 'arraybuffer' && xhr.response) { + var ab = xhr.response; + buffer = new AWS.util.Buffer(ab.byteLength); + var view = new Uint8Array(ab); + for (var i = 0; i < buffer.length; ++i) { + buffer[i] = view[i]; + } + } + + try { + if (!buffer && typeof xhr.responseText === 'string') { + buffer = new AWS.util.Buffer(xhr.responseText); + } + } catch (e) {} + + if (buffer) emitter.emit('data', buffer); + emitter.emit('end'); + } + }); + + /** + * @api private + */ + AWS.HttpClient.prototype = AWS.XHRClient.prototype; + /** - * @!endgroup + * @api private */ - + AWS.HttpClient.streamsApiVersion = 1; + + },{"../core":19,"../http":35,"events":88}],37:[function(require,module,exports){ + var util = require('../util'); + + function JsonBuilder() { } + + JsonBuilder.prototype.build = function(value, shape) { + return JSON.stringify(translate(value, shape)); + }; + + function translate(value, shape) { + if (!shape || value === undefined || value === null) return undefined; + + switch (shape.type) { + case 'structure': return translateStructure(value, shape); + case 'map': return translateMap(value, shape); + case 'list': return translateList(value, shape); + default: return translateScalar(value, shape); + } + } + + function translateStructure(structure, shape) { + if (shape.isDocument) { + return structure; + } + var struct = {}; + util.each(structure, function(name, value) { + var memberShape = shape.members[name]; + if (memberShape) { + if (memberShape.location !== 'body') return; + var locationName = memberShape.isLocationName ? memberShape.name : name; + var result = translate(value, memberShape); + if (result !== undefined) struct[locationName] = result; + } + }); + return struct; + } + + function translateList(list, shape) { + var out = []; + util.arrayEach(list, function(value) { + var result = translate(value, shape.member); + if (result !== undefined) out.push(result); + }); + return out; + } + + function translateMap(map, shape) { + var out = {}; + util.each(map, function(key, value) { + var result = translate(value, shape.value); + if (result !== undefined) out[key] = result; + }); + return out; + } + + function translateScalar(value, shape) { + return shape.toWireFormat(value); + } + /** - * Creates a new configuration object. This is the object that passes - * option data along to service requests, including credentials, security, - * region information, and some service specific settings. - * - * @example Creating a new configuration object with credentials and region - * var config = new AWS.Config({ - * accessKeyId: 'AKID', secretAccessKey: 'SECRET', region: 'us-west-2' - * }); - * @option options accessKeyId [String] your AWS access key ID. - * @option options secretAccessKey [String] your AWS secret access key. - * @option options sessionToken [AWS.Credentials] the optional AWS - * session token to sign requests with. - * @option options credentials [AWS.Credentials] the AWS credentials - * to sign requests with. You can either specify this object, or - * specify the accessKeyId and secretAccessKey options directly. - * @option options credentialProvider [AWS.CredentialProviderChain] the - * provider chain used to resolve credentials if no static `credentials` - * property is set. - * @option options region [String] the region to send service requests to. - * See {region} for more information. - * @option options maxRetries [Integer] the maximum amount of retries to - * attempt with a request. See {maxRetries} for more information. - * @option options maxRedirects [Integer] the maximum amount of redirects to - * follow with a request. See {maxRedirects} for more information. - * @option options sslEnabled [Boolean] whether to enable SSL for - * requests. - * @option options paramValidation [Boolean|map] whether input parameters - * should be validated against the operation description before sending - * the request. Defaults to true. Pass a map to enable any of the - * following specific validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. - * @option options computeChecksums [Boolean] whether to compute checksums - * for payload bodies when the service accepts it (currently supported - * in S3 only) - * @option options convertResponseTypes [Boolean] whether types are converted - * when parsing response data. Currently only supported for JSON based - * services. Turning this off may improve performance on large response - * payloads. Defaults to `true`. - * @option options correctClockSkew [Boolean] whether to apply a clock skew - * correction and retry requests that fail because of an skewed client - * clock. Defaults to `false`. - * @option options s3ForcePathStyle [Boolean] whether to force path - * style URLs for S3 objects. - * @option options s3BucketEndpoint [Boolean] whether the provided endpoint - * addresses an individual bucket (false if it addresses the root API - * endpoint). Note that setting this configuration option requires an - * `endpoint` to be provided explicitly to the service constructor. - * @option options s3DisableBodySigning [Boolean] whether S3 body signing - * should be disabled when using signature version `v4`. Body signing - * can only be disabled when using https. Defaults to `true`. - * @option options s3UsEast1RegionalEndpoint ['legacy'|'regional'] when region - * is set to 'us-east-1', whether to send s3 request to global endpoints or - * 'us-east-1' regional endpoints. This config is only applicable to S3 client. - * Defaults to `legacy` - * @option options s3UseArnRegion [Boolean] whether to override the request region - * with the region inferred from requested resource's ARN. Only available for S3 buckets - * Defaults to `true` - * - * @option options retryDelayOptions [map] A set of options to configure - * the retry delay on retryable errors. Currently supported options are: - * - * * **base** [Integer] — The base number of milliseconds to use in the - * exponential backoff for operation retries. Defaults to 100 ms for all - * services except DynamoDB, where it defaults to 50ms. - * * **customBackoff ** [function] — A custom function that accepts a - * retry count and error and returns the amount of time to delay in - * milliseconds. If the result is a non-zero negative value, no further - * retry attempts will be made. The `base` option will be ignored if this - * option is supplied. The function is only called for retryable errors. - * @option options httpOptions [map] A set of options to pass to the low-level - * HTTP request. Currently supported options are: - * - * * **proxy** [String] — the URL to proxy requests through - * * **agent** [http.Agent, https.Agent] — the Agent object to perform - * HTTP requests with. Used for connection pooling. Defaults to the global - * agent (`http.globalAgent`) for non-SSL connections. Note that for - * SSL connections, a special Agent object is used in order to enable - * peer certificate verification. This feature is only available in the - * Node.js environment. - * * **connectTimeout** [Integer] — Sets the socket to timeout after - * failing to establish a connection with the server after - * `connectTimeout` milliseconds. This timeout has no effect once a socket - * connection has been established. - * * **timeout** [Integer] — Sets the socket to timeout after timeout - * milliseconds of inactivity on the socket. Defaults to two minutes - * (120000). - * * **xhrAsync** [Boolean] — Whether the SDK will send asynchronous - * HTTP requests. Used in the browser environment only. Set to false to - * send requests synchronously. Defaults to true (async on). - * * **xhrWithCredentials** [Boolean] — Sets the "withCredentials" - * property of an XMLHttpRequest object. Used in the browser environment - * only. Defaults to false. - * @option options apiVersion [String, Date] a String in YYYY-MM-DD format - * (or a date) that represents the latest possible API version that can be - * used in all services (unless overridden by `apiVersions`). Specify - * 'latest' to use the latest possible version. - * @option options apiVersions [map] a map of service - * identifiers (the lowercase service class name) with the API version to - * use when instantiating a service. Specify 'latest' for each individual - * that can use the latest available version. - * @option options logger [#write,#log] an object that responds to .write() - * (like a stream) or .log() (like the console object) in order to log - * information about requests - * @option options systemClockOffset [Number] an offset value in milliseconds - * to apply to all signing times. Use this to compensate for clock skew - * when your system may be out of sync with the service time. Note that - * this configuration option can only be applied to the global `AWS.config` - * object and cannot be overridden in service-specific configuration. - * Defaults to 0 milliseconds. - * @option options signatureVersion [String] the signature version to sign - * requests with (overriding the API configuration). Possible values are: - * 'v2', 'v3', 'v4'. - * @option options signatureCache [Boolean] whether the signature to sign - * requests with (overriding the API configuration) is cached. Only applies - * to the signature version 'v4'. Defaults to `true`. - * @option options dynamoDbCrc32 [Boolean] whether to validate the CRC32 - * checksum of HTTP response bodies returned by DynamoDB. Default: `true`. - * @option options useAccelerateEndpoint [Boolean] Whether to use the - * S3 Transfer Acceleration endpoint with the S3 service. Default: `false`. - * @option options clientSideMonitoring [Boolean] whether to collect and - * publish this client's performance metrics of all its API requests. - * @option options endpointDiscoveryEnabled [Boolean|undefined] whether to - * call operations with endpoints given by service dynamically. Setting this - * config to `true` will enable endpoint discovery for all applicable operations. - * Setting it to `false` will explicitly disable endpoint discovery even though - * operations that require endpoint discovery will presumably fail. Leaving it - * to `undefined` means SDK will only do endpoint discovery when it's required. - * Defaults to `undefined` - * @option options endpointCacheSize [Number] the size of the global cache storing - * endpoints from endpoint discovery operations. Once endpoint cache is created, - * updating this setting cannot change existing cache size. - * Defaults to 1000 - * @option options hostPrefixEnabled [Boolean] whether to marshal request - * parameters to the prefix of hostname. - * Defaults to `true`. - * @option options stsRegionalEndpoints ['legacy'|'regional'] whether to send sts request - * to global endpoints or regional endpoints. - * Defaults to 'legacy'. - * @option options useFipsEndpoint [Boolean] Enables FIPS compatible endpoints. - * Defaults to `false`. - * @option options useDualstackEndpoint [Boolean] Enables IPv6 dualstack endpoint. - * Defaults to `false`. + * @api private */ - constructor: function Config(options) { - if (options === undefined) options = {}; - options = this.extractCredentials(options); - - AWS.util.each.call(this, this.keys, function (key, value) { - this.set(key, options[key], value); + module.exports = JsonBuilder; + + },{"../util":74}],38:[function(require,module,exports){ + var util = require('../util'); + + function JsonParser() { } + + JsonParser.prototype.parse = function(value, shape) { + return translate(JSON.parse(value), shape); + }; + + function translate(value, shape) { + if (!shape || value === undefined) return undefined; + + switch (shape.type) { + case 'structure': return translateStructure(value, shape); + case 'map': return translateMap(value, shape); + case 'list': return translateList(value, shape); + default: return translateScalar(value, shape); + } + } + + function translateStructure(structure, shape) { + if (structure == null) return undefined; + if (shape.isDocument) return structure; + + var struct = {}; + var shapeMembers = shape.members; + util.each(shapeMembers, function(name, memberShape) { + var locationName = memberShape.isLocationName ? memberShape.name : name; + if (Object.prototype.hasOwnProperty.call(structure, locationName)) { + var value = structure[locationName]; + var result = translate(value, memberShape); + if (result !== undefined) struct[name] = result; + } + }); + return struct; + } + + function translateList(list, shape) { + if (list == null) return undefined; + + var out = []; + util.arrayEach(list, function(value) { + var result = translate(value, shape.member); + if (result === undefined) out.push(null); + else out.push(result); + }); + return out; + } + + function translateMap(map, shape) { + if (map == null) return undefined; + + var out = {}; + util.each(map, function(key, value) { + var result = translate(value, shape.value); + if (result === undefined) out[key] = null; + else out[key] = result; }); - }, - + return out; + } + + function translateScalar(value, shape) { + return shape.toType(value); + } + /** - * @!group Managing Credentials + * @api private */ - + module.exports = JsonParser; + + },{"../util":74}],39:[function(require,module,exports){ + (function (process){(function (){ + var warning = [ + 'We are formalizing our plans to enter AWS SDK for JavaScript (v2) into maintenance mode in 2023.\n', + 'Please migrate your code to use AWS SDK for JavaScript (v3).', + 'For more information, check the migration guide at https://a.co/7PzMCcy' + ].join('\n'); + + module.exports = { + suppress: false + }; + /** - * Loads credentials from the configuration object. This is used internally - * by the SDK to ensure that refreshable {Credentials} objects are properly - * refreshed and loaded when sending a request. If you want to ensure that - * your credentials are loaded prior to a request, you can use this method - * directly to provide accurate credential data stored in the object. - * - * @note If you configure the SDK with static or environment credentials, - * the credential data should already be present in {credentials} attribute. - * This method is primarily necessary to load credentials from asynchronous - * sources, or sources that can refresh credentials periodically. - * @example Getting your access key - * AWS.config.getCredentials(function(err) { - * if (err) console.log(err.stack); // credentials not loaded - * else console.log("Access Key:", AWS.config.credentials.accessKeyId); - * }) - * @callback callback function(err) - * Called when the {credentials} have been properly set on the configuration - * object. - * - * @param err [Error] if this is set, credentials were not successfully - * loaded and this error provides information why. - * @see credentials - * @see Credentials + * To suppress this message: + * @example + * require('aws-sdk/lib/maintenance_mode_message').suppress = true; */ - getCredentials: function getCredentials(callback) { - var self = this; - - function finish(err) { - callback(err, err ? null : self.credentials); - } - - function credError(msg, err) { - return new AWS.util.error(err || new Error(), { - code: 'CredentialsError', - message: msg, - name: 'CredentialsError' - }); + function emitWarning() { + if (typeof process === 'undefined') + return; + + // Skip maintenance mode message in Lambda environments + if ( + typeof process.env === 'object' && + typeof process.env.AWS_EXECUTION_ENV !== 'undefined' && + process.env.AWS_EXECUTION_ENV.indexOf('AWS_Lambda_') === 0 + ) { + return; } - - function getAsyncCredentials() { - self.credentials.get(function(err) { - if (err) { - var msg = 'Could not load credentials from ' + - self.credentials.constructor.name; - err = credError(msg, err); - } - finish(err); + + if ( + typeof process.env === 'object' && + typeof process.env.AWS_SDK_JS_SUPPRESS_MAINTENANCE_MODE_MESSAGE !== 'undefined' + ) { + return; + } + + if (typeof process.emitWarning === 'function') { + process.emitWarning(warning, { + type: 'NOTE' }); } - - function getStaticCredentials() { - var err = null; - if (!self.credentials.accessKeyId || !self.credentials.secretAccessKey) { - err = credError('Missing credentials'); - } - finish(err); + } + + setTimeout(function () { + if (!module.exports.suppress) { + emitWarning(); } - - if (self.credentials) { - if (typeof self.credentials.get === 'function') { - getAsyncCredentials(); - } else { // static credentials - getStaticCredentials(); + }, 0); + + }).call(this)}).call(this,require('_process')) + },{"_process":92}],40:[function(require,module,exports){ + var Collection = require('./collection'); + var Operation = require('./operation'); + var Shape = require('./shape'); + var Paginator = require('./paginator'); + var ResourceWaiter = require('./resource_waiter'); + var metadata = require('../../apis/metadata.json'); + + var util = require('../util'); + var property = util.property; + var memoizedProperty = util.memoizedProperty; + + function Api(api, options) { + var self = this; + api = api || {}; + options = options || {}; + options.api = this; + + api.metadata = api.metadata || {}; + + var serviceIdentifier = options.serviceIdentifier; + delete options.serviceIdentifier; + + property(this, 'isApi', true, false); + property(this, 'apiVersion', api.metadata.apiVersion); + property(this, 'endpointPrefix', api.metadata.endpointPrefix); + property(this, 'signingName', api.metadata.signingName); + property(this, 'globalEndpoint', api.metadata.globalEndpoint); + property(this, 'signatureVersion', api.metadata.signatureVersion); + property(this, 'jsonVersion', api.metadata.jsonVersion); + property(this, 'targetPrefix', api.metadata.targetPrefix); + property(this, 'protocol', api.metadata.protocol); + property(this, 'timestampFormat', api.metadata.timestampFormat); + property(this, 'xmlNamespaceUri', api.metadata.xmlNamespace); + property(this, 'abbreviation', api.metadata.serviceAbbreviation); + property(this, 'fullName', api.metadata.serviceFullName); + property(this, 'serviceId', api.metadata.serviceId); + if (serviceIdentifier && metadata[serviceIdentifier]) { + property(this, 'xmlNoDefaultLists', metadata[serviceIdentifier].xmlNoDefaultLists, false); + } + + memoizedProperty(this, 'className', function() { + var name = api.metadata.serviceAbbreviation || api.metadata.serviceFullName; + if (!name) return null; + + name = name.replace(/^Amazon|AWS\s*|\(.*|\s+|\W+/g, ''); + if (name === 'ElasticLoadBalancing') name = 'ELB'; + return name; + }); + + function addEndpointOperation(name, operation) { + if (operation.endpointoperation === true) { + property(self, 'endpointOperation', util.string.lowerFirst(name)); + } + if (operation.endpointdiscovery && !self.hasRequiredEndpointDiscovery) { + property( + self, + 'hasRequiredEndpointDiscovery', + operation.endpointdiscovery.required === true + ); } - } else if (self.credentialProvider) { - self.credentialProvider.resolve(function(err, creds) { - if (err) { - err = credError('Could not load credentials from any providers', err); - } - self.credentials = creds; - finish(err); - }); - } else { - finish(credError('No credentials to load')); } - }, - + + property(this, 'operations', new Collection(api.operations, options, function(name, operation) { + return new Operation(name, operation, options); + }, util.string.lowerFirst, addEndpointOperation)); + + property(this, 'shapes', new Collection(api.shapes, options, function(name, shape) { + return Shape.create(shape, options); + })); + + property(this, 'paginators', new Collection(api.paginators, options, function(name, paginator) { + return new Paginator(name, paginator, options); + })); + + property(this, 'waiters', new Collection(api.waiters, options, function(name, waiter) { + return new ResourceWaiter(name, waiter, options); + }, util.string.lowerFirst)); + + if (options.documentation) { + property(this, 'documentation', api.documentation); + property(this, 'documentationUrl', api.documentationUrl); + } + property(this, 'awsQueryCompatible', api.metadata.awsQueryCompatible); + } + /** - * Loads token from the configuration object. This is used internally - * by the SDK to ensure that refreshable {Token} objects are properly - * refreshed and loaded when sending a request. If you want to ensure that - * your token is loaded prior to a request, you can use this method - * directly to provide accurate token data stored in the object. - * - * @note If you configure the SDK with static token, the token data should - * already be present in {token} attribute. This method is primarily necessary - * to load token from asynchronous sources, or sources that can refresh - * token periodically. - * @example Getting your access token - * AWS.config.getToken(function(err) { - * if (err) console.log(err.stack); // token not loaded - * else console.log("Token:", AWS.config.token.token); - * }) - * @callback callback function(err) - * Called when the {token} have been properly set on the configuration object. - * - * @param err [Error] if this is set, token was not successfully loaded and - * this error provides information why. - * @see token + * @api private */ - getToken: function getToken(callback) { + module.exports = Api; + + },{"../../apis/metadata.json":4,"../util":74,"./collection":41,"./operation":42,"./paginator":43,"./resource_waiter":44,"./shape":45}],41:[function(require,module,exports){ + var memoizedProperty = require('../util').memoizedProperty; + + function memoize(name, value, factory, nameTr) { + memoizedProperty(this, nameTr(name), function() { + return factory(name, value); + }); + } + + function Collection(iterable, options, factory, nameTr, callback) { + nameTr = nameTr || String; var self = this; - - function finish(err) { - callback(err, err ? null : self.token); - } - - function tokenError(msg, err) { - return new AWS.util.error(err || new Error(), { - code: 'TokenError', - message: msg, - name: 'TokenError' - }); + + for (var id in iterable) { + if (Object.prototype.hasOwnProperty.call(iterable, id)) { + memoize.call(self, id, iterable[id], factory, nameTr); + if (callback) callback(id, iterable[id]); + } } - - function getAsyncToken() { - self.token.get(function(err) { - if (err) { - var msg = 'Could not load token from ' + - self.token.constructor.name; - err = tokenError(msg, err); + } + + /** + * @api private + */ + module.exports = Collection; + + },{"../util":74}],42:[function(require,module,exports){ + var Shape = require('./shape'); + + var util = require('../util'); + var property = util.property; + var memoizedProperty = util.memoizedProperty; + + function Operation(name, operation, options) { + var self = this; + options = options || {}; + + property(this, 'name', operation.name || name); + property(this, 'api', options.api, false); + + operation.http = operation.http || {}; + property(this, 'endpoint', operation.endpoint); + property(this, 'httpMethod', operation.http.method || 'POST'); + property(this, 'httpPath', operation.http.requestUri || '/'); + property(this, 'authtype', operation.authtype || ''); + property( + this, + 'endpointDiscoveryRequired', + operation.endpointdiscovery ? + (operation.endpointdiscovery.required ? 'REQUIRED' : 'OPTIONAL') : + 'NULL' + ); + + // httpChecksum replaces usage of httpChecksumRequired, but some APIs + // (s3control) still uses old trait. + var httpChecksumRequired = operation.httpChecksumRequired + || (operation.httpChecksum && operation.httpChecksum.requestChecksumRequired); + property(this, 'httpChecksumRequired', httpChecksumRequired, false); + + memoizedProperty(this, 'input', function() { + if (!operation.input) { + return new Shape.create({type: 'structure'}, options); + } + return Shape.create(operation.input, options); + }); + + memoizedProperty(this, 'output', function() { + if (!operation.output) { + return new Shape.create({type: 'structure'}, options); + } + return Shape.create(operation.output, options); + }); + + memoizedProperty(this, 'errors', function() { + var list = []; + if (!operation.errors) return null; + + for (var i = 0; i < operation.errors.length; i++) { + list.push(Shape.create(operation.errors[i], options)); + } + + return list; + }); + + memoizedProperty(this, 'paginator', function() { + return options.api.paginators[name]; + }); + + if (options.documentation) { + property(this, 'documentation', operation.documentation); + property(this, 'documentationUrl', operation.documentationUrl); + } + + // idempotentMembers only tracks top-level input shapes + memoizedProperty(this, 'idempotentMembers', function() { + var idempotentMembers = []; + var input = self.input; + var members = input.members; + if (!input.members) { + return idempotentMembers; + } + for (var name in members) { + if (!members.hasOwnProperty(name)) { + continue; + } + if (members[name].isIdempotent === true) { + idempotentMembers.push(name); } - finish(err); - }); - } - - function getStaticToken() { - var err = null; - if (!self.token.token) { - err = tokenError('Missing token'); } - finish(err); + return idempotentMembers; + }); + + memoizedProperty(this, 'hasEventOutput', function() { + var output = self.output; + return hasEventStream(output); + }); + } + + function hasEventStream(topLevelShape) { + var members = topLevelShape.members; + var payload = topLevelShape.payload; + + if (!topLevelShape.members) { + return false; } - - if (self.token) { - if (typeof self.token.get === 'function') { - getAsyncToken(); - } else { // static token - getStaticToken(); - } - } else if (self.tokenProvider) { - self.tokenProvider.resolve(function(err, token) { - if (err) { - err = tokenError('Could not load token from any providers', err); + + if (payload) { + var payloadMember = members[payload]; + return payloadMember.isEventStream; + } + + // check if any member is an event stream + for (var name in members) { + if (!members.hasOwnProperty(name)) { + if (members[name].isEventStream === true) { + return true; } - self.token = token; - finish(err); - }); - } else { - finish(tokenError('No token to load')); + } } - }, - + return false; + } + /** - * @!group Loading and Setting Configuration Options + * @api private */ - + module.exports = Operation; + + },{"../util":74,"./shape":45}],43:[function(require,module,exports){ + var property = require('../util').property; + + function Paginator(name, paginator) { + property(this, 'inputToken', paginator.input_token); + property(this, 'limitKey', paginator.limit_key); + property(this, 'moreResults', paginator.more_results); + property(this, 'outputToken', paginator.output_token); + property(this, 'resultKey', paginator.result_key); + } + /** - * @overload update(options, allowUnknownKeys = false) - * Updates the current configuration object with new options. - * - * @example Update maxRetries property of a configuration object - * config.update({maxRetries: 10}); - * @param [Object] options a map of option keys and values. - * @param [Boolean] allowUnknownKeys whether unknown keys can be set on - * the configuration object. Defaults to `false`. - * @see constructor + * @api private */ - update: function update(options, allowUnknownKeys) { - allowUnknownKeys = allowUnknownKeys || false; - options = this.extractCredentials(options); - AWS.util.each.call(this, options, function (key, value) { - if (allowUnknownKeys || Object.prototype.hasOwnProperty.call(this.keys, key) || - AWS.Service.hasService(key)) { - this.set(key, value); + module.exports = Paginator; + + },{"../util":74}],44:[function(require,module,exports){ + var util = require('../util'); + var property = util.property; + + function ResourceWaiter(name, waiter, options) { + options = options || {}; + property(this, 'name', name); + property(this, 'api', options.api, false); + + if (waiter.operation) { + property(this, 'operation', util.string.lowerFirst(waiter.operation)); + } + + var self = this; + var keys = [ + 'type', + 'description', + 'delay', + 'maxAttempts', + 'acceptors' + ]; + + keys.forEach(function(key) { + var value = waiter[key]; + if (value) { + property(self, key, value); } }); - }, - + } + /** - * Loads configuration data from a JSON file into this config object. - * @note Loading configuration will reset all existing configuration - * on the object. - * @!macro nobrowser - * @param path [String] the path relative to your process's current - * working directory to load configuration from. - * @return [AWS.Config] the same configuration object + * @api private */ - loadFromPath: function loadFromPath(path) { - this.clear(); - - var options = JSON.parse(AWS.util.readFileSync(path)); - var fileSystemCreds = new AWS.FileSystemCredentials(path); - var chain = new AWS.CredentialProviderChain(); - chain.providers.unshift(fileSystemCreds); - chain.resolve(function (err, creds) { - if (err) throw err; - else options.credentials = creds; - }); - - this.constructor(options); - - return this; - }, - + module.exports = ResourceWaiter; + + },{"../util":74}],45:[function(require,module,exports){ + var Collection = require('./collection'); + + var util = require('../util'); + + function property(obj, name, value) { + if (value !== null && value !== undefined) { + util.property.apply(this, arguments); + } + } + + function memoizedProperty(obj, name) { + if (!obj.constructor.prototype[name]) { + util.memoizedProperty.apply(this, arguments); + } + } + + function Shape(shape, options, memberName) { + options = options || {}; + + property(this, 'shape', shape.shape); + property(this, 'api', options.api, false); + property(this, 'type', shape.type); + property(this, 'enum', shape.enum); + property(this, 'min', shape.min); + property(this, 'max', shape.max); + property(this, 'pattern', shape.pattern); + property(this, 'location', shape.location || this.location || 'body'); + property(this, 'name', this.name || shape.xmlName || shape.queryName || + shape.locationName || memberName); + property(this, 'isStreaming', shape.streaming || this.isStreaming || false); + property(this, 'requiresLength', shape.requiresLength, false); + property(this, 'isComposite', shape.isComposite || false); + property(this, 'isShape', true, false); + property(this, 'isQueryName', Boolean(shape.queryName), false); + property(this, 'isLocationName', Boolean(shape.locationName), false); + property(this, 'isIdempotent', shape.idempotencyToken === true); + property(this, 'isJsonValue', shape.jsonvalue === true); + property(this, 'isSensitive', shape.sensitive === true || shape.prototype && shape.prototype.sensitive === true); + property(this, 'isEventStream', Boolean(shape.eventstream), false); + property(this, 'isEvent', Boolean(shape.event), false); + property(this, 'isEventPayload', Boolean(shape.eventpayload), false); + property(this, 'isEventHeader', Boolean(shape.eventheader), false); + property(this, 'isTimestampFormatSet', Boolean(shape.timestampFormat) || shape.prototype && shape.prototype.isTimestampFormatSet === true, false); + property(this, 'endpointDiscoveryId', Boolean(shape.endpointdiscoveryid), false); + property(this, 'hostLabel', Boolean(shape.hostLabel), false); + + if (options.documentation) { + property(this, 'documentation', shape.documentation); + property(this, 'documentationUrl', shape.documentationUrl); + } + + if (shape.xmlAttribute) { + property(this, 'isXmlAttribute', shape.xmlAttribute || false); + } + + // type conversion and parsing + property(this, 'defaultValue', null); + this.toWireFormat = function(value) { + if (value === null || value === undefined) return ''; + return value; + }; + this.toType = function(value) { return value; }; + } + /** - * Clears configuration data on this object - * * @api private */ - clear: function clear() { - /*jshint forin:false */ - AWS.util.each.call(this, this.keys, function (key) { - delete this[key]; - }); - - // reset credential provider - this.set('credentials', undefined); - this.set('credentialProvider', undefined); - }, - + Shape.normalizedTypes = { + character: 'string', + double: 'float', + long: 'integer', + short: 'integer', + biginteger: 'integer', + bigdecimal: 'float', + blob: 'binary' + }; + /** - * Sets a property on the configuration object, allowing for a - * default value * @api private */ - set: function set(property, value, defaultValue) { - if (value === undefined) { - if (defaultValue === undefined) { - defaultValue = this.keys[property]; + Shape.types = { + 'structure': StructureShape, + 'list': ListShape, + 'map': MapShape, + 'boolean': BooleanShape, + 'timestamp': TimestampShape, + 'float': FloatShape, + 'integer': IntegerShape, + 'string': StringShape, + 'base64': Base64Shape, + 'binary': BinaryShape + }; + + Shape.resolve = function resolve(shape, options) { + if (shape.shape) { + var refShape = options.api.shapes[shape.shape]; + if (!refShape) { + throw new Error('Cannot find shape reference: ' + shape.shape); + } + + return refShape; + } else { + return null; + } + }; + + Shape.create = function create(shape, options, memberName) { + if (shape.isShape) return shape; + + var refShape = Shape.resolve(shape, options); + if (refShape) { + var filteredKeys = Object.keys(shape); + if (!options.documentation) { + filteredKeys = filteredKeys.filter(function(name) { + return !name.match(/documentation/); + }); } - if (typeof defaultValue === 'function') { - this[property] = defaultValue.call(this); + + // create an inline shape with extra members + var InlineShape = function() { + refShape.constructor.call(this, shape, options, memberName); + }; + InlineShape.prototype = refShape; + return new InlineShape(); + } else { + // set type if not set + if (!shape.type) { + if (shape.members) shape.type = 'structure'; + else if (shape.member) shape.type = 'list'; + else if (shape.key) shape.type = 'map'; + else shape.type = 'string'; + } + + // normalize types + var origType = shape.type; + if (Shape.normalizedTypes[shape.type]) { + shape.type = Shape.normalizedTypes[shape.type]; + } + + if (Shape.types[shape.type]) { + return new Shape.types[shape.type](shape, options, memberName); } else { - this[property] = defaultValue; + throw new Error('Unrecognized shape type: ' + origType); } - } else if (property === 'httpOptions' && this[property]) { - // deep merge httpOptions - this[property] = AWS.util.merge(this[property], value); - } else { - this[property] = value; } - }, - - /** - * All of the keys with their default values. - * - * @constant - * @api private - */ - keys: { - credentials: null, - credentialProvider: null, - region: null, - logger: null, - apiVersions: {}, - apiVersion: null, - endpoint: undefined, - httpOptions: { - timeout: 120000 - }, - maxRetries: undefined, - maxRedirects: 10, - paramValidation: true, - sslEnabled: true, - s3ForcePathStyle: false, - s3BucketEndpoint: false, - s3DisableBodySigning: true, - s3UsEast1RegionalEndpoint: 'legacy', - s3UseArnRegion: undefined, - computeChecksums: true, - convertResponseTypes: true, - correctClockSkew: false, - customUserAgent: null, - dynamoDbCrc32: true, - systemClockOffset: 0, - signatureVersion: null, - signatureCache: true, - retryDelayOptions: {}, - useAccelerateEndpoint: false, - clientSideMonitoring: false, - endpointDiscoveryEnabled: undefined, - endpointCacheSize: 1000, - hostPrefixEnabled: true, - stsRegionalEndpoints: 'legacy', - useFipsEndpoint: false, - useDualstackEndpoint: false, - token: null - }, - + }; + + function CompositeShape(shape) { + Shape.apply(this, arguments); + property(this, 'isComposite', true); + + if (shape.flattened) { + property(this, 'flattened', shape.flattened || false); + } + } + + function StructureShape(shape, options) { + var self = this; + var requiredMap = null, firstInit = !this.isShape; + + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return {}; }); + property(this, 'members', {}); + property(this, 'memberNames', []); + property(this, 'required', []); + property(this, 'isRequired', function() { return false; }); + property(this, 'isDocument', Boolean(shape.document)); + } + + if (shape.members) { + property(this, 'members', new Collection(shape.members, options, function(name, member) { + return Shape.create(member, options, name); + })); + memoizedProperty(this, 'memberNames', function() { + return shape.xmlOrder || Object.keys(shape.members); + }); + + if (shape.event) { + memoizedProperty(this, 'eventPayloadMemberName', function() { + var members = self.members; + var memberNames = self.memberNames; + // iterate over members to find ones that are event payloads + for (var i = 0, iLen = memberNames.length; i < iLen; i++) { + if (members[memberNames[i]].isEventPayload) { + return memberNames[i]; + } + } + }); + + memoizedProperty(this, 'eventHeaderMemberNames', function() { + var members = self.members; + var memberNames = self.memberNames; + var eventHeaderMemberNames = []; + // iterate over members to find ones that are event headers + for (var i = 0, iLen = memberNames.length; i < iLen; i++) { + if (members[memberNames[i]].isEventHeader) { + eventHeaderMemberNames.push(memberNames[i]); + } + } + return eventHeaderMemberNames; + }); + } + } + + if (shape.required) { + property(this, 'required', shape.required); + property(this, 'isRequired', function(name) { + if (!requiredMap) { + requiredMap = {}; + for (var i = 0; i < shape.required.length; i++) { + requiredMap[shape.required[i]] = true; + } + } + + return requiredMap[name]; + }, false, true); + } + + property(this, 'resultWrapper', shape.resultWrapper || null); + + if (shape.payload) { + property(this, 'payload', shape.payload); + } + + if (typeof shape.xmlNamespace === 'string') { + property(this, 'xmlNamespaceUri', shape.xmlNamespace); + } else if (typeof shape.xmlNamespace === 'object') { + property(this, 'xmlNamespacePrefix', shape.xmlNamespace.prefix); + property(this, 'xmlNamespaceUri', shape.xmlNamespace.uri); + } + } + + function ListShape(shape, options) { + var self = this, firstInit = !this.isShape; + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return []; }); + } + + if (shape.member) { + memoizedProperty(this, 'member', function() { + return Shape.create(shape.member, options); + }); + } + + if (this.flattened) { + var oldName = this.name; + memoizedProperty(this, 'name', function() { + return self.member.name || oldName; + }); + } + } + + function MapShape(shape, options) { + var firstInit = !this.isShape; + CompositeShape.apply(this, arguments); + + if (firstInit) { + property(this, 'defaultValue', function() { return {}; }); + property(this, 'key', Shape.create({type: 'string'}, options)); + property(this, 'value', Shape.create({type: 'string'}, options)); + } + + if (shape.key) { + memoizedProperty(this, 'key', function() { + return Shape.create(shape.key, options); + }); + } + if (shape.value) { + memoizedProperty(this, 'value', function() { + return Shape.create(shape.value, options); + }); + } + } + + function TimestampShape(shape) { + var self = this; + Shape.apply(this, arguments); + + if (shape.timestampFormat) { + property(this, 'timestampFormat', shape.timestampFormat); + } else if (self.isTimestampFormatSet && this.timestampFormat) { + property(this, 'timestampFormat', this.timestampFormat); + } else if (this.location === 'header') { + property(this, 'timestampFormat', 'rfc822'); + } else if (this.location === 'querystring') { + property(this, 'timestampFormat', 'iso8601'); + } else if (this.api) { + switch (this.api.protocol) { + case 'json': + case 'rest-json': + property(this, 'timestampFormat', 'unixTimestamp'); + break; + case 'rest-xml': + case 'query': + case 'ec2': + property(this, 'timestampFormat', 'iso8601'); + break; + } + } + + this.toType = function(value) { + if (value === null || value === undefined) return null; + if (typeof value.toUTCString === 'function') return value; + return typeof value === 'string' || typeof value === 'number' ? + util.date.parseTimestamp(value) : null; + }; + + this.toWireFormat = function(value) { + return util.date.format(value, self.timestampFormat); + }; + } + + function StringShape() { + Shape.apply(this, arguments); + + var nullLessProtocols = ['rest-xml', 'query', 'ec2']; + this.toType = function(value) { + value = this.api && nullLessProtocols.indexOf(this.api.protocol) > -1 ? + value || '' : value; + if (this.isJsonValue) { + return JSON.parse(value); + } + + return value && typeof value.toString === 'function' ? + value.toString() : value; + }; + + this.toWireFormat = function(value) { + return this.isJsonValue ? JSON.stringify(value) : value; + }; + } + + function FloatShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (value === null || value === undefined) return null; + return parseFloat(value); + }; + this.toWireFormat = this.toType; + } + + function IntegerShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (value === null || value === undefined) return null; + return parseInt(value, 10); + }; + this.toWireFormat = this.toType; + } + + function BinaryShape() { + Shape.apply(this, arguments); + this.toType = function(value) { + var buf = util.base64.decode(value); + if (this.isSensitive && util.isNode() && typeof util.Buffer.alloc === 'function') { + /* Node.js can create a Buffer that is not isolated. + * i.e. buf.byteLength !== buf.buffer.byteLength + * This means that the sensitive data is accessible to anyone with access to buf.buffer. + * If this is the node shared Buffer, then other code within this process _could_ find this secret. + * Copy sensitive data to an isolated Buffer and zero the sensitive data. + * While this is safe to do here, copying this code somewhere else may produce unexpected results. + */ + var secureBuf = util.Buffer.alloc(buf.length, buf); + buf.fill(0); + buf = secureBuf; + } + return buf; + }; + this.toWireFormat = util.base64.encode; + } + + function Base64Shape() { + BinaryShape.apply(this, arguments); + } + + function BooleanShape() { + Shape.apply(this, arguments); + + this.toType = function(value) { + if (typeof value === 'boolean') return value; + if (value === null || value === undefined) return null; + return value === 'true'; + }; + } + /** - * Extracts accessKeyId, secretAccessKey and sessionToken - * from a configuration hash. - * * @api private */ - extractCredentials: function extractCredentials(options) { - if (options.accessKeyId && options.secretAccessKey) { - options = AWS.util.copy(options); - options.credentials = new AWS.Credentials(options); - } - return options; - }, - - /** - * Sets the promise dependency the SDK will use wherever Promises are returned. - * Passing `null` will force the SDK to use native Promises if they are available. - * If native Promises are not available, passing `null` will have no effect. - * @param [Constructor] dep A reference to a Promise constructor - */ - setPromisesDependency: function setPromisesDependency(dep) { - PromisesDependency = dep; - // if null was passed in, we should try to use native promises - if (dep === null && typeof Promise === 'function') { - PromisesDependency = Promise; - } - var constructors = [AWS.Request, AWS.Credentials, AWS.CredentialProviderChain]; - if (AWS.S3) { - constructors.push(AWS.S3); - if (AWS.S3.ManagedUpload) { - constructors.push(AWS.S3.ManagedUpload); - } - } - AWS.util.addPromises(constructors, PromisesDependency); - }, - - /** - * Gets the promise dependency set by `AWS.config.setPromisesDependency`. - */ - getPromisesDependency: function getPromisesDependency() { - return PromisesDependency; - } -}); - -/** - * @return [AWS.Config] The global configuration object singleton instance - * @readonly - * @see AWS.Config - */ -AWS.config = new AWS.Config(); - -},{"./core":19,"./credentials":20,"./credentials/credential_provider_chain":23}],18:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -/** - * @api private - */ -function validateRegionalEndpointsFlagValue(configValue, errorOptions) { - if (typeof configValue !== 'string') return undefined; - else if (['legacy', 'regional'].indexOf(configValue.toLowerCase()) >= 0) { - return configValue.toLowerCase(); - } else { - throw AWS.util.error(new Error(), errorOptions); - } -} - -/** - * Resolve the configuration value for regional endpoint from difference sources: client - * config, environmental variable, shared config file. Value can be case-insensitive - * 'legacy' or 'reginal'. - * @param originalConfig user-supplied config object to resolve - * @param options a map of config property names from individual configuration source - * - env: name of environmental variable that refers to the config - * - sharedConfig: name of shared configuration file property that refers to the config - * - clientConfig: name of client configuration property that refers to the config - * - * @api private - */ -function resolveRegionalEndpointsFlag(originalConfig, options) { - originalConfig = originalConfig || {}; - //validate config value - var resolved; - if (originalConfig[options.clientConfig]) { - resolved = validateRegionalEndpointsFlagValue(originalConfig[options.clientConfig], { - code: 'InvalidConfiguration', - message: 'invalid "' + options.clientConfig + '" configuration. Expect "legacy" ' + - ' or "regional". Got "' + originalConfig[options.clientConfig] + '".' - }); - if (resolved) return resolved; - } - if (!AWS.util.isNode()) return resolved; - //validate environmental variable - if (Object.prototype.hasOwnProperty.call(process.env, options.env)) { - var envFlag = process.env[options.env]; - resolved = validateRegionalEndpointsFlagValue(envFlag, { - code: 'InvalidEnvironmentalVariable', - message: 'invalid ' + options.env + ' environmental variable. Expect "legacy" ' + - ' or "regional". Got "' + process.env[options.env] + '".' - }); - if (resolved) return resolved; - } - //validate shared config file - var profile = {}; - try { - var profiles = AWS.util.getProfilesFromSharedConfig(AWS.util.iniLoader); - profile = profiles[process.env.AWS_PROFILE || AWS.util.defaultProfile]; - } catch (e) {}; - if (profile && Object.prototype.hasOwnProperty.call(profile, options.sharedConfig)) { - var fileFlag = profile[options.sharedConfig]; - resolved = validateRegionalEndpointsFlagValue(fileFlag, { - code: 'InvalidConfiguration', - message: 'invalid ' + options.sharedConfig + ' profile config. Expect "legacy" ' + - ' or "regional". Got "' + profile[options.sharedConfig] + '".' - }); - if (resolved) return resolved; - } - return resolved; -} - -module.exports = resolveRegionalEndpointsFlag; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"_process":92}],19:[function(require,module,exports){ -/** - * The main AWS namespace - */ -var AWS = { util: require('./util') }; - -/** - * @api private - * @!macro [new] nobrowser - * @note This feature is not supported in the browser environment of the SDK. - */ -var _hidden = {}; _hidden.toString(); // hack to parse macro - -/** - * @api private - */ -module.exports = AWS; - -AWS.util.update(AWS, { - - /** - * @constant - */ - VERSION: '2.1358.0', - + Shape.shapes = { + StructureShape: StructureShape, + ListShape: ListShape, + MapShape: MapShape, + StringShape: StringShape, + BooleanShape: BooleanShape, + Base64Shape: Base64Shape + }; + /** * @api private */ - Signers: {}, - + module.exports = Shape; + + },{"../util":74,"./collection":41}],46:[function(require,module,exports){ + var AWS = require('./core'); + /** * @api private */ - Protocol: { - Json: require('./protocol/json'), - Query: require('./protocol/query'), - Rest: require('./protocol/rest'), - RestJson: require('./protocol/rest_json'), - RestXml: require('./protocol/rest_xml') - }, - + AWS.ParamValidator = AWS.util.inherit({ + /** + * Create a new validator object. + * + * @param validation [Boolean|map] whether input parameters should be + * validated against the operation description before sending the + * request. Pass a map to enable any of the following specific + * validation features: + * + * * **min** [Boolean] — Validates that a value meets the min + * constraint. This is enabled by default when paramValidation is set + * to `true`. + * * **max** [Boolean] — Validates that a value meets the max + * constraint. + * * **pattern** [Boolean] — Validates that a string value matches a + * regular expression. + * * **enum** [Boolean] — Validates that a string value matches one + * of the allowable enum values. + */ + constructor: function ParamValidator(validation) { + if (validation === true || validation === undefined) { + validation = {'min': true}; + } + this.validation = validation; + }, + + validate: function validate(shape, params, context) { + this.errors = []; + this.validateMember(shape, params || {}, context || 'params'); + + if (this.errors.length > 1) { + var msg = this.errors.join('\n* '); + msg = 'There were ' + this.errors.length + + ' validation errors:\n* ' + msg; + throw AWS.util.error(new Error(msg), + {code: 'MultipleValidationErrors', errors: this.errors}); + } else if (this.errors.length === 1) { + throw this.errors[0]; + } else { + return true; + } + }, + + fail: function fail(code, message) { + this.errors.push(AWS.util.error(new Error(message), {code: code})); + }, + + validateStructure: function validateStructure(shape, params, context) { + if (shape.isDocument) return true; + + this.validateType(params, context, ['object'], 'structure'); + var paramName; + for (var i = 0; shape.required && i < shape.required.length; i++) { + paramName = shape.required[i]; + var value = params[paramName]; + if (value === undefined || value === null) { + this.fail('MissingRequiredParameter', + 'Missing required key \'' + paramName + '\' in ' + context); + } + } + + // validate hash members + for (paramName in params) { + if (!Object.prototype.hasOwnProperty.call(params, paramName)) continue; + + var paramValue = params[paramName], + memberShape = shape.members[paramName]; + + if (memberShape !== undefined) { + var memberContext = [context, paramName].join('.'); + this.validateMember(memberShape, paramValue, memberContext); + } else if (paramValue !== undefined && paramValue !== null) { + this.fail('UnexpectedParameter', + 'Unexpected key \'' + paramName + '\' found in ' + context); + } + } + + return true; + }, + + validateMember: function validateMember(shape, param, context) { + switch (shape.type) { + case 'structure': + return this.validateStructure(shape, param, context); + case 'list': + return this.validateList(shape, param, context); + case 'map': + return this.validateMap(shape, param, context); + default: + return this.validateScalar(shape, param, context); + } + }, + + validateList: function validateList(shape, params, context) { + if (this.validateType(params, context, [Array])) { + this.validateRange(shape, params.length, context, 'list member count'); + // validate array members + for (var i = 0; i < params.length; i++) { + this.validateMember(shape.member, params[i], context + '[' + i + ']'); + } + } + }, + + validateMap: function validateMap(shape, params, context) { + if (this.validateType(params, context, ['object'], 'map')) { + // Build up a count of map members to validate range traits. + var mapCount = 0; + for (var param in params) { + if (!Object.prototype.hasOwnProperty.call(params, param)) continue; + // Validate any map key trait constraints + this.validateMember(shape.key, param, + context + '[key=\'' + param + '\']'); + this.validateMember(shape.value, params[param], + context + '[\'' + param + '\']'); + mapCount++; + } + this.validateRange(shape, mapCount, context, 'map member count'); + } + }, + + validateScalar: function validateScalar(shape, value, context) { + switch (shape.type) { + case null: + case undefined: + case 'string': + return this.validateString(shape, value, context); + case 'base64': + case 'binary': + return this.validatePayload(value, context); + case 'integer': + case 'float': + return this.validateNumber(shape, value, context); + case 'boolean': + return this.validateType(value, context, ['boolean']); + case 'timestamp': + return this.validateType(value, context, [Date, + /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?Z$/, 'number'], + 'Date object, ISO-8601 string, or a UNIX timestamp'); + default: + return this.fail('UnkownType', 'Unhandled type ' + + shape.type + ' for ' + context); + } + }, + + validateString: function validateString(shape, value, context) { + var validTypes = ['string']; + if (shape.isJsonValue) { + validTypes = validTypes.concat(['number', 'object', 'boolean']); + } + if (value !== null && this.validateType(value, context, validTypes)) { + this.validateEnum(shape, value, context); + this.validateRange(shape, value.length, context, 'string length'); + this.validatePattern(shape, value, context); + this.validateUri(shape, value, context); + } + }, + + validateUri: function validateUri(shape, value, context) { + if (shape['location'] === 'uri') { + if (value.length === 0) { + this.fail('UriParameterError', 'Expected uri parameter to have length >= 1,' + + ' but found "' + value +'" for ' + context); + } + } + }, + + validatePattern: function validatePattern(shape, value, context) { + if (this.validation['pattern'] && shape['pattern'] !== undefined) { + if (!(new RegExp(shape['pattern'])).test(value)) { + this.fail('PatternMatchError', 'Provided value "' + value + '" ' + + 'does not match regex pattern /' + shape['pattern'] + '/ for ' + + context); + } + } + }, + + validateRange: function validateRange(shape, value, context, descriptor) { + if (this.validation['min']) { + if (shape['min'] !== undefined && value < shape['min']) { + this.fail('MinRangeError', 'Expected ' + descriptor + ' >= ' + + shape['min'] + ', but found ' + value + ' for ' + context); + } + } + if (this.validation['max']) { + if (shape['max'] !== undefined && value > shape['max']) { + this.fail('MaxRangeError', 'Expected ' + descriptor + ' <= ' + + shape['max'] + ', but found ' + value + ' for ' + context); + } + } + }, + + validateEnum: function validateRange(shape, value, context) { + if (this.validation['enum'] && shape['enum'] !== undefined) { + // Fail if the string value is not present in the enum list + if (shape['enum'].indexOf(value) === -1) { + this.fail('EnumError', 'Found string value of ' + value + ', but ' + + 'expected ' + shape['enum'].join('|') + ' for ' + context); + } + } + }, + + validateType: function validateType(value, context, acceptedTypes, type) { + // We will not log an error for null or undefined, but we will return + // false so that callers know that the expected type was not strictly met. + if (value === null || value === undefined) return false; + + var foundInvalidType = false; + for (var i = 0; i < acceptedTypes.length; i++) { + if (typeof acceptedTypes[i] === 'string') { + if (typeof value === acceptedTypes[i]) return true; + } else if (acceptedTypes[i] instanceof RegExp) { + if ((value || '').toString().match(acceptedTypes[i])) return true; + } else { + if (value instanceof acceptedTypes[i]) return true; + if (AWS.util.isType(value, acceptedTypes[i])) return true; + if (!type && !foundInvalidType) acceptedTypes = acceptedTypes.slice(); + acceptedTypes[i] = AWS.util.typeName(acceptedTypes[i]); + } + foundInvalidType = true; + } + + var acceptedType = type; + if (!acceptedType) { + acceptedType = acceptedTypes.join(', ').replace(/,([^,]+)$/, ', or$1'); + } + + var vowel = acceptedType.match(/^[aeiou]/i) ? 'n' : ''; + this.fail('InvalidParameterType', 'Expected ' + context + ' to be a' + + vowel + ' ' + acceptedType); + return false; + }, + + validateNumber: function validateNumber(shape, value, context) { + if (value === null || value === undefined) return; + if (typeof value === 'string') { + var castedValue = parseFloat(value); + if (castedValue.toString() === value) value = castedValue; + } + if (this.validateType(value, context, ['number'])) { + this.validateRange(shape, value, context, 'numeric value'); + } + }, + + validatePayload: function validatePayload(value, context) { + if (value === null || value === undefined) return; + if (typeof value === 'string') return; + if (value && typeof value.byteLength === 'number') return; // typed arrays + if (AWS.util.isNode()) { // special check for buffer/stream in Node.js + var Stream = AWS.util.stream.Stream; + if (AWS.util.Buffer.isBuffer(value) || value instanceof Stream) return; + } else { + if (typeof Blob !== void 0 && value instanceof Blob) return; + } + + var types = ['Buffer', 'Stream', 'File', 'Blob', 'ArrayBuffer', 'DataView']; + if (value) { + for (var i = 0; i < types.length; i++) { + if (AWS.util.isType(value, types[i])) return; + if (AWS.util.typeName(value.constructor) === types[i]) return; + } + } + + this.fail('InvalidParameterType', 'Expected ' + context + ' to be a ' + + 'string, Buffer, Stream, Blob, or typed array object'); + } + }); + + },{"./core":19}],47:[function(require,module,exports){ + var util = require('../util'); + var AWS = require('../core'); + /** + * Prepend prefix defined by API model to endpoint that's already + * constructed. This feature does not apply to operations using + * endpoint discovery and can be disabled. * @api private */ - XML: { - Builder: require('./xml/builder'), - Parser: null // conditionally set based on environment - }, - + function populateHostPrefix(request) { + var enabled = request.service.config.hostPrefixEnabled; + if (!enabled) return request; + var operationModel = request.service.api.operations[request.operation]; + //don't marshal host prefix when operation has endpoint discovery traits + if (hasEndpointDiscover(request)) return request; + if (operationModel.endpoint && operationModel.endpoint.hostPrefix) { + var hostPrefixNotation = operationModel.endpoint.hostPrefix; + var hostPrefix = expandHostPrefix(hostPrefixNotation, request.params, operationModel.input); + prependEndpointPrefix(request.httpRequest.endpoint, hostPrefix); + validateHostname(request.httpRequest.endpoint.hostname); + } + return request; + } + /** * @api private */ - JSON: { - Builder: require('./json/builder'), - Parser: require('./json/parser') - }, - + function hasEndpointDiscover(request) { + var api = request.service.api; + var operationModel = api.operations[request.operation]; + var isEndpointOperation = api.endpointOperation && (api.endpointOperation === util.string.lowerFirst(operationModel.name)); + return (operationModel.endpointDiscoveryRequired !== 'NULL' || isEndpointOperation === true); + } + /** * @api private */ - Model: { - Api: require('./model/api'), - Operation: require('./model/operation'), - Shape: require('./model/shape'), - Paginator: require('./model/paginator'), - ResourceWaiter: require('./model/resource_waiter') - }, - + function expandHostPrefix(hostPrefixNotation, params, shape) { + util.each(shape.members, function(name, member) { + if (member.hostLabel === true) { + if (typeof params[name] !== 'string' || params[name] === '') { + throw util.error(new Error(), { + message: 'Parameter ' + name + ' should be a non-empty string.', + code: 'InvalidParameter' + }); + } + var regex = new RegExp('\\{' + name + '\\}', 'g'); + hostPrefixNotation = hostPrefixNotation.replace(regex, params[name]); + } + }); + return hostPrefixNotation; + } + /** * @api private */ - apiLoader: require('./api_loader'), - + function prependEndpointPrefix(endpoint, prefix) { + if (endpoint.host) { + endpoint.host = prefix + endpoint.host; + } + if (endpoint.hostname) { + endpoint.hostname = prefix + endpoint.hostname; + } + } + /** * @api private */ - EndpointCache: require('../vendor/endpoint-cache').EndpointCache -}); -require('./sequential_executor'); -require('./service'); -require('./config'); -require('./http'); -require('./event_listeners'); -require('./request'); -require('./response'); -require('./resource_waiter'); -require('./signers/request_signer'); -require('./param_validator'); -require('./maintenance_mode_message'); - -/** - * @readonly - * @return [AWS.SequentialExecutor] a collection of global event listeners that - * are attached to every sent request. - * @see AWS.Request AWS.Request for a list of events to listen for - * @example Logging the time taken to send a request - * AWS.events.on('send', function startSend(resp) { - * resp.startTime = new Date().getTime(); - * }).on('complete', function calculateTime(resp) { - * var time = (new Date().getTime() - resp.startTime) / 1000; - * console.log('Request took ' + time + ' seconds'); - * }); - * - * new AWS.S3().listBuckets(); // prints 'Request took 0.285 seconds' - */ -AWS.events = new AWS.SequentialExecutor(); - -//create endpoint cache lazily -AWS.util.memoizedProperty(AWS, 'endpointCache', function() { - return new AWS.EndpointCache(AWS.config.endpointCacheSize); -}, true); - -},{"../vendor/endpoint-cache":111,"./api_loader":9,"./config":17,"./event_listeners":34,"./http":35,"./json/builder":37,"./json/parser":38,"./maintenance_mode_message":39,"./model/api":40,"./model/operation":42,"./model/paginator":43,"./model/resource_waiter":44,"./model/shape":45,"./param_validator":46,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./request":58,"./resource_waiter":59,"./response":60,"./sequential_executor":61,"./service":62,"./signers/request_signer":66,"./util":74,"./xml/builder":76}],20:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * Represents your AWS security credentials, specifically the - * {accessKeyId}, {secretAccessKey}, and optional {sessionToken}. - * Creating a `Credentials` object allows you to pass around your - * security information to configuration and service objects. - * - * Note that this class typically does not need to be constructed manually, - * as the {AWS.Config} and {AWS.Service} classes both accept simple - * options hashes with the three keys. These structures will be converted - * into Credentials objects automatically. - * - * ## Expiring and Refreshing Credentials - * - * Occasionally credentials can expire in the middle of a long-running - * application. In this case, the SDK will automatically attempt to - * refresh the credentials from the storage location if the Credentials - * class implements the {refresh} method. - * - * If you are implementing a credential storage location, you - * will want to create a subclass of the `Credentials` class and - * override the {refresh} method. This method allows credentials to be - * retrieved from the backing store, be it a file system, database, or - * some network storage. The method should reset the credential attributes - * on the object. - * - * @!attribute expired - * @return [Boolean] whether the credentials have been expired and - * require a refresh. Used in conjunction with {expireTime}. - * @!attribute expireTime - * @return [Date] a time when credentials should be considered expired. Used - * in conjunction with {expired}. - * @!attribute accessKeyId - * @return [String] the AWS access key ID - * @!attribute secretAccessKey - * @return [String] the AWS secret access key - * @!attribute sessionToken - * @return [String] an optional AWS session token - */ -AWS.Credentials = AWS.util.inherit({ - /** - * A credentials object can be created using positional arguments or an options - * hash. - * - * @overload AWS.Credentials(accessKeyId, secretAccessKey, sessionToken=null) - * Creates a Credentials object with a given set of credential information - * as positional arguments. - * @param accessKeyId [String] the AWS access key ID - * @param secretAccessKey [String] the AWS secret access key - * @param sessionToken [String] the optional AWS session token - * @example Create a credentials object with AWS credentials - * var creds = new AWS.Credentials('akid', 'secret', 'session'); - * @overload AWS.Credentials(options) - * Creates a Credentials object with a given set of credential information - * as an options hash. - * @option options accessKeyId [String] the AWS access key ID - * @option options secretAccessKey [String] the AWS secret access key - * @option options sessionToken [String] the optional AWS session token - * @example Create a credentials object with AWS credentials - * var creds = new AWS.Credentials({ - * accessKeyId: 'akid', secretAccessKey: 'secret', sessionToken: 'session' - * }); - */ - constructor: function Credentials() { - // hide secretAccessKey from being displayed with util.inspect - AWS.util.hideProperties(this, ['secretAccessKey']); - - this.expired = false; - this.expireTime = null; - this.refreshCallbacks = []; - if (arguments.length === 1 && typeof arguments[0] === 'object') { - var creds = arguments[0].credentials || arguments[0]; - this.accessKeyId = creds.accessKeyId; - this.secretAccessKey = creds.secretAccessKey; - this.sessionToken = creds.sessionToken; + function validateHostname(hostname) { + var labels = hostname.split('.'); + //Reference: https://tools.ietf.org/html/rfc1123#section-2 + var hostPattern = /^[a-zA-Z0-9]{1}$|^[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$/; + util.arrayEach(labels, function(label) { + if (!label.length || label.length < 1 || label.length > 63) { + throw util.error(new Error(), { + code: 'ValidationError', + message: 'Hostname label length should be between 1 to 63 characters, inclusive.' + }); + } + if (!hostPattern.test(label)) { + throw AWS.util.error(new Error(), + {code: 'ValidationError', message: label + ' is not hostname compatible.'}); + } + }); + } + + module.exports = { + populateHostPrefix: populateHostPrefix + }; + + },{"../core":19,"../util":74}],48:[function(require,module,exports){ + var util = require('../util'); + var JsonBuilder = require('../json/builder'); + var JsonParser = require('../json/parser'); + var populateHostPrefix = require('./helpers').populateHostPrefix; + + function buildRequest(req) { + var httpRequest = req.httpRequest; + var api = req.service.api; + var target = api.targetPrefix + '.' + api.operations[req.operation].name; + var version = api.jsonVersion || '1.0'; + var input = api.operations[req.operation].input; + var builder = new JsonBuilder(); + + if (version === 1) version = '1.0'; + + if (api.awsQueryCompatible) { + if (!httpRequest.params) { + httpRequest.params = {}; + } + // because Query protocol does this. + Object.assign(httpRequest.params, req.params); + } + + httpRequest.body = builder.build(req.params || {}, input); + httpRequest.headers['Content-Type'] = 'application/x-amz-json-' + version; + httpRequest.headers['X-Amz-Target'] = target; + + populateHostPrefix(req); + } + + function extractError(resp) { + var error = {}; + var httpResponse = resp.httpResponse; + + error.code = httpResponse.headers['x-amzn-errortype'] || 'UnknownError'; + if (typeof error.code === 'string') { + error.code = error.code.split(':')[0]; + } + + if (httpResponse.body.length > 0) { + try { + var e = JSON.parse(httpResponse.body.toString()); + var code = e.__type || e.code || e.Code; + if (code) { + error.code = code.split('#').pop(); + } + if (error.code === 'RequestEntityTooLarge') { + error.message = 'Request body must be less than 1 MB'; + } else { + error.message = (e.message || e.Message || null); + } + } catch (e) { + error.statusCode = httpResponse.statusCode; + error.message = httpResponse.statusMessage; + } } else { - this.accessKeyId = arguments[0]; - this.secretAccessKey = arguments[1]; - this.sessionToken = arguments[2]; + error.statusCode = httpResponse.statusCode; + error.message = httpResponse.statusCode.toString(); } - }, - - /** - * @return [Integer] the number of seconds before {expireTime} during which - * the credentials will be considered expired. - */ - expiryWindow: 15, - - /** - * @return [Boolean] whether the credentials object should call {refresh} - * @note Subclasses should override this method to provide custom refresh - * logic. - */ - needsRefresh: function needsRefresh() { - var currentTime = AWS.util.date.getDate().getTime(); - var adjustedTime = new Date(currentTime + this.expiryWindow * 1000); - - if (this.expireTime && adjustedTime > this.expireTime) { - return true; + + resp.error = util.error(new Error(), error); + } + + function extractData(resp) { + var body = resp.httpResponse.body.toString() || '{}'; + if (resp.request.service.config.convertResponseTypes === false) { + resp.data = JSON.parse(body); } else { - return this.expired || !this.accessKeyId || !this.secretAccessKey; + var operation = resp.request.service.api.operations[resp.request.operation]; + var shape = operation.output || {}; + var parser = new JsonParser(); + resp.data = parser.parse(body, shape); } - }, - + } + /** - * Gets the existing credentials, refreshing them if they are not yet loaded - * or have expired. Users should call this method before using {refresh}, - * as this will not attempt to reload credentials when they are already - * loaded into the object. - * - * @callback callback function(err) - * When this callback is called with no error, it means either credentials - * do not need to be refreshed or refreshed credentials information has - * been loaded into the object (as the `accessKeyId`, `secretAccessKey`, - * and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled + * @api private */ - get: function get(callback) { - var self = this; - if (this.needsRefresh()) { - this.refresh(function(err) { - if (!err) self.expired = false; // reset expired flag - if (callback) callback(err); + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData + }; + + },{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(require,module,exports){ + var AWS = require('../core'); + var util = require('../util'); + var QueryParamSerializer = require('../query/query_param_serializer'); + var Shape = require('../model/shape'); + var populateHostPrefix = require('./helpers').populateHostPrefix; + + function buildRequest(req) { + var operation = req.service.api.operations[req.operation]; + var httpRequest = req.httpRequest; + httpRequest.headers['Content-Type'] = + 'application/x-www-form-urlencoded; charset=utf-8'; + httpRequest.params = { + Version: req.service.api.apiVersion, + Action: operation.name + }; + + // convert the request parameters into a list of query params, + // e.g. Deeply.NestedParam.0.Name=value + var builder = new QueryParamSerializer(); + builder.serialize(req.params, operation.input, function(name, value) { + httpRequest.params[name] = value; + }); + httpRequest.body = util.queryParamsToString(httpRequest.params); + + populateHostPrefix(req); + } + + function extractError(resp) { + var data, body = resp.httpResponse.body.toString(); + if (body.match('= 0 ? '&' : '?'); + var parts = []; + util.arrayEach(Object.keys(queryString).sort(), function(key) { + if (!Array.isArray(queryString[key])) { + queryString[key] = [queryString[key]]; + } + for (var i = 0; i < queryString[key].length; i++) { + parts.push(util.uriEscape(String(key)) + '=' + queryString[key][i]); + } }); - } - }, - + uri += parts.join('&'); + } + + return uri; + } + + function populateURI(req) { + var operation = req.service.api.operations[req.operation]; + var input = operation.input; + + var uri = generateURI(req.httpRequest.endpoint.path, operation.httpPath, input, req.params); + req.httpRequest.path = uri; + } + + function populateHeaders(req) { + var operation = req.service.api.operations[req.operation]; + util.each(operation.input.members, function (name, member) { + var value = req.params[name]; + if (value === null || value === undefined) return; + + if (member.location === 'headers' && member.type === 'map') { + util.each(value, function(key, memberValue) { + req.httpRequest.headers[member.name + key] = memberValue; + }); + } else if (member.location === 'header') { + value = member.toWireFormat(value).toString(); + if (member.isJsonValue) { + value = util.base64.encode(value); + } + req.httpRequest.headers[member.name] = value; + } + }); + } + + function buildRequest(req) { + populateMethod(req); + populateURI(req); + populateHeaders(req); + populateHostPrefix(req); + } + + function extractError() { + } + + function extractData(resp) { + var req = resp.request; + var data = {}; + var r = resp.httpResponse; + var operation = req.service.api.operations[req.operation]; + var output = operation.output; + + // normalize headers names to lower-cased keys for matching + var headers = {}; + util.each(r.headers, function (k, v) { + headers[k.toLowerCase()] = v; + }); + + util.each(output.members, function(name, member) { + var header = (member.name || name).toLowerCase(); + if (member.location === 'headers' && member.type === 'map') { + data[name] = {}; + var location = member.isLocationName ? member.name : ''; + var pattern = new RegExp('^' + location + '(.+)', 'i'); + util.each(r.headers, function (k, v) { + var result = k.match(pattern); + if (result !== null) { + data[name][result[1]] = v; + } + }); + } else if (member.location === 'header') { + if (headers[header] !== undefined) { + var value = member.isJsonValue ? + util.base64.decode(headers[header]) : + headers[header]; + data[name] = member.toType(value); + } + } else if (member.location === 'statusCode') { + data[name] = parseInt(r.statusCode, 10); + } + }); + + resp.data = data; + } + /** * @api private - * @param callback */ - load: function load(callback) { - callback(); - } -}); - -/** - * @api private - */ -AWS.Credentials.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.getPromise = AWS.util.promisifyMethod('get', PromiseDependency); - this.prototype.refreshPromise = AWS.util.promisifyMethod('refresh', PromiseDependency); -}; - -/** - * @api private - */ -AWS.Credentials.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.getPromise; - delete this.prototype.refreshPromise; -}; - -AWS.util.addPromises(AWS.Credentials); - -},{"./core":19}],21:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents temporary credentials retrieved from {AWS.STS}. Without any - * extra parameters, credentials will be fetched from the - * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the - * {AWS.STS.assumeRole} operation will be used to fetch credentials for the - * role instead. - * - * AWS.ChainableTemporaryCredentials differs from AWS.TemporaryCredentials in - * the way masterCredentials and refreshes are handled. - * AWS.ChainableTemporaryCredentials refreshes expired credentials using the - * masterCredentials passed by the user to support chaining of STS credentials. - * However, AWS.TemporaryCredentials recursively collapses the masterCredentials - * during instantiation, precluding the ability to refresh credentials which - * require intermediate, temporary credentials. - * - * For example, if the application should use RoleA, which must be assumed from - * RoleB, and the environment provides credentials which can assume RoleB, then - * AWS.ChainableTemporaryCredentials must be used to support refreshing the - * temporary credentials for RoleA: - * - * ```javascript - * var roleACreds = new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: 'RoleA'}, - * masterCredentials: new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: 'RoleB'}, - * masterCredentials: new AWS.EnvironmentCredentials('AWS') - * }) - * }); - * ``` - * - * If AWS.TemporaryCredentials had been used in the previous example, - * `roleACreds` would fail to refresh because `roleACreds` would - * use the environment credentials for the AssumeRole request. - * - * Another difference is that AWS.ChainableTemporaryCredentials creates the STS - * service instance during instantiation while AWS.TemporaryCredentials creates - * the STS service instance during the first refresh. Creating the service - * instance during instantiation effectively captures the master credentials - * from the global config, so that subsequent changes to the global config do - * not affect the master credentials used to refresh the temporary credentials. - * - * This allows an instance of AWS.ChainableTemporaryCredentials to be assigned - * to AWS.config.credentials: - * - * ```javascript - * var envCreds = new AWS.EnvironmentCredentials('AWS'); - * AWS.config.credentials = envCreds; - * // masterCredentials will be envCreds - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ - * params: {RoleArn: '...'} - * }); - * ``` - * - * Similarly, to use the CredentialProviderChain's default providers as the - * master credentials, simply create a new instance of - * AWS.ChainableTemporaryCredentials: - * - * ```javascript - * AWS.config.credentials = new ChainableTemporaryCredentials({ - * params: {RoleArn: '...'} - * }); - * ``` - * - * @!attribute service - * @return [AWS.STS] the STS service instance used to - * get and refresh temporary credentials from AWS STS. - * @note (see constructor) - */ -AWS.ChainableTemporaryCredentials = AWS.util.inherit(AWS.Credentials, { + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData, + generateURI: generateURI + }; + + },{"../util":74,"./helpers":47}],51:[function(require,module,exports){ + var util = require('../util'); + var Rest = require('./rest'); + var Json = require('./json'); + var JsonBuilder = require('../json/builder'); + var JsonParser = require('../json/parser'); + + var METHODS_WITHOUT_BODY = ['GET', 'HEAD', 'DELETE']; + + function unsetContentLength(req) { + var payloadMember = util.getRequestPayloadShape(req); + if ( + payloadMember === undefined && + METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) >= 0 + ) { + delete req.httpRequest.headers['Content-Length']; + } + } + + function populateBody(req) { + var builder = new JsonBuilder(); + var input = req.service.api.operations[req.operation].input; + + if (input.payload) { + var params = {}; + var payloadShape = input.members[input.payload]; + params = req.params[input.payload]; + + if (payloadShape.type === 'structure') { + req.httpRequest.body = builder.build(params || {}, payloadShape); + applyContentTypeHeader(req); + } else if (params !== undefined) { + // non-JSON payload + req.httpRequest.body = params; + if (payloadShape.type === 'binary' || payloadShape.isStreaming) { + applyContentTypeHeader(req, true); + } + } + } else { + req.httpRequest.body = builder.build(req.params, input); + applyContentTypeHeader(req); + } + } + + function applyContentTypeHeader(req, isBinary) { + if (!req.httpRequest.headers['Content-Type']) { + var type = isBinary ? 'binary/octet-stream' : 'application/json'; + req.httpRequest.headers['Content-Type'] = type; + } + } + + function buildRequest(req) { + Rest.buildRequest(req); + + // never send body payload on GET/HEAD/DELETE + if (METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) < 0) { + populateBody(req); + } + } + + function extractError(resp) { + Json.extractError(resp); + } + + function extractData(resp) { + Rest.extractData(resp); + + var req = resp.request; + var operation = req.service.api.operations[req.operation]; + var rules = req.service.api.operations[req.operation].output || {}; + var parser; + var hasEventOutput = operation.hasEventOutput; + + if (rules.payload) { + var payloadMember = rules.members[rules.payload]; + var body = resp.httpResponse.body; + if (payloadMember.isEventStream) { + parser = new JsonParser(); + resp.data[payload] = util.createEventStream( + AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : body, + parser, + payloadMember + ); + } else if (payloadMember.type === 'structure' || payloadMember.type === 'list') { + var parser = new JsonParser(); + resp.data[rules.payload] = parser.parse(body, payloadMember); + } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { + resp.data[rules.payload] = body; + } else { + resp.data[rules.payload] = payloadMember.toType(body); + } + } else { + var data = resp.data; + Json.extractData(resp); + resp.data = util.merge(data, resp.data); + } + } + /** - * Creates a new temporary credentials object. - * - * @param options [map] a set of options - * @option options params [map] ({}) a map of options that are passed to the - * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. - * If a `RoleArn` parameter is passed in, credentials will be based on the - * IAM role. If a `SerialNumber` parameter is passed in, {tokenCodeFn} must - * also be passed in or an error will be thrown. - * @option options masterCredentials [AWS.Credentials] the master credentials - * used to get and refresh temporary credentials from AWS STS. By default, - * AWS.config.credentials or AWS.config.credentialProvider will be used. - * @option options tokenCodeFn [Function] (null) Function to provide - * `TokenCode`, if `SerialNumber` is provided for profile in {params}. Function - * is called with value of `SerialNumber` and `callback`, and should provide - * the `TokenCode` or an error to the callback in the format - * `callback(err, token)`. - * @example Creating a new credentials object for generic temporary credentials - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials(); - * @example Creating a new credentials object for an IAM role - * AWS.config.credentials = new AWS.ChainableTemporaryCredentials({ - * params: { - * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials' - * } - * }); - * @see AWS.STS.assumeRole - * @see AWS.STS.getSessionToken + * @api private */ - constructor: function ChainableTemporaryCredentials(options) { - AWS.Credentials.call(this); - options = options || {}; - this.errorCode = 'ChainableTemporaryCredentialsProviderFailure'; - this.expired = true; - this.tokenCodeFn = null; - - var params = AWS.util.copy(options.params) || {}; - if (params.RoleArn) { - params.RoleSessionName = params.RoleSessionName || 'temporary-credentials'; - } - if (params.SerialNumber) { - if (!options.tokenCodeFn || (typeof options.tokenCodeFn !== 'function')) { - throw new AWS.util.error( - new Error('tokenCodeFn must be a function when params.SerialNumber is given'), - {code: this.errorCode} + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData, + unsetContentLength: unsetContentLength + }; + + },{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(require,module,exports){ + var AWS = require('../core'); + var util = require('../util'); + var Rest = require('./rest'); + + function populateBody(req) { + var input = req.service.api.operations[req.operation].input; + var builder = new AWS.XML.Builder(); + var params = req.params; + + var payload = input.payload; + if (payload) { + var payloadMember = input.members[payload]; + params = params[payload]; + if (params === undefined) return; + + if (payloadMember.type === 'structure') { + var rootElement = payloadMember.name; + req.httpRequest.body = builder.toXML(params, payloadMember, rootElement, true); + } else { // non-xml payload + req.httpRequest.body = params; + } + } else { + req.httpRequest.body = builder.toXML(params, input, input.name || + input.shape || util.string.upperFirst(req.operation) + 'Request'); + } + } + + function buildRequest(req) { + Rest.buildRequest(req); + + // never send body payload on GET/HEAD + if (['GET', 'HEAD'].indexOf(req.httpRequest.method) < 0) { + populateBody(req); + } + } + + function extractError(resp) { + Rest.extractError(resp); + + var data; + try { + data = new AWS.XML.Parser().parse(resp.httpResponse.body.toString()); + } catch (e) { + data = { + Code: resp.httpResponse.statusCode, + Message: resp.httpResponse.statusMessage + }; + } + + if (data.Errors) data = data.Errors; + if (data.Error) data = data.Error; + if (data.Code) { + resp.error = util.error(new Error(), { + code: data.Code, + message: data.Message + }); + } else { + resp.error = util.error(new Error(), { + code: resp.httpResponse.statusCode, + message: null + }); + } + } + + function extractData(resp) { + Rest.extractData(resp); + + var parser; + var req = resp.request; + var body = resp.httpResponse.body; + var operation = req.service.api.operations[req.operation]; + var output = operation.output; + + var hasEventOutput = operation.hasEventOutput; + + var payload = output.payload; + if (payload) { + var payloadMember = output.members[payload]; + if (payloadMember.isEventStream) { + parser = new AWS.XML.Parser(); + resp.data[payload] = util.createEventStream( + AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : resp.httpResponse.body, + parser, + payloadMember ); + } else if (payloadMember.type === 'structure') { + parser = new AWS.XML.Parser(); + resp.data[payload] = parser.parse(body.toString(), payloadMember); + } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { + resp.data[payload] = body; } else { - this.tokenCodeFn = options.tokenCodeFn; + resp.data[payload] = payloadMember.toType(body); } + } else if (body.length > 0) { + parser = new AWS.XML.Parser(); + var data = parser.parse(body.toString(), output); + util.update(resp.data, data); } - var config = AWS.util.merge( - { - params: params, - credentials: options.masterCredentials || AWS.config.credentials - }, - options.stsConfig || {} - ); - this.service = new STS(config); - }, - + } + /** - * Refreshes credentials using {AWS.STS.assumeRole} or - * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed - * to the credentials {constructor}. - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see AWS.Credentials.get + * @api private */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - + module.exports = { + buildRequest: buildRequest, + extractError: extractError, + extractData: extractData + }; + + },{"../core":19,"../util":74,"./rest":50}],53:[function(require,module,exports){ + var util = require('../util'); + + function QueryParamSerializer() { + } + + QueryParamSerializer.prototype.serialize = function(params, shape, fn) { + serializeStructure('', params, shape, fn); + }; + + function ucfirst(shape) { + if (shape.isQueryName || shape.api.protocol !== 'ec2') { + return shape.name; + } else { + return shape.name[0].toUpperCase() + shape.name.substr(1); + } + } + + function serializeStructure(prefix, struct, rules, fn) { + util.each(rules.members, function(name, member) { + var value = struct[name]; + if (value === null || value === undefined) return; + + var memberName = ucfirst(member); + memberName = prefix ? prefix + '.' + memberName : memberName; + serializeMember(memberName, value, member, fn); + }); + } + + function serializeMap(name, map, rules, fn) { + var i = 1; + util.each(map, function (key, value) { + var prefix = rules.flattened ? '.' : '.entry.'; + var position = prefix + (i++) + '.'; + var keyName = position + (rules.key.name || 'key'); + var valueName = position + (rules.value.name || 'value'); + serializeMember(name + keyName, key, rules.key, fn); + serializeMember(name + valueName, value, rules.value, fn); + }); + } + + function serializeList(name, list, rules, fn) { + var memberRules = rules.member || {}; + + if (list.length === 0) { + fn.call(this, name, null); + return; + } + + util.arrayEach(list, function (v, n) { + var suffix = '.' + (n + 1); + if (rules.api.protocol === 'ec2') { + // Do nothing for EC2 + suffix = suffix + ''; // make linter happy + } else if (rules.flattened) { + if (memberRules.name) { + var parts = name.split('.'); + parts.pop(); + parts.push(ucfirst(memberRules)); + name = parts.join('.'); + } + } else { + suffix = '.' + (memberRules.name ? memberRules.name : 'member') + suffix; + } + serializeMember(name + suffix, v, memberRules, fn); + }); + } + + function serializeMember(name, value, rules, fn) { + if (value === null || value === undefined) return; + if (rules.type === 'structure') { + serializeStructure(name, value, rules, fn); + } else if (rules.type === 'list') { + serializeList(name, value, rules, fn); + } else if (rules.type === 'map') { + serializeMap(name, value, rules, fn); + } else { + fn(name, rules.toWireFormat(value).toString()); + } + } + /** * @api private - * @param callback */ - load: function load(callback) { - var self = this; - var operation = self.service.config.params.RoleArn ? 'assumeRole' : 'getSessionToken'; - this.getTokenCode(function (err, tokenCode) { - var params = {}; - if (err) { - callback(err); - return; + module.exports = QueryParamSerializer; + + },{"../util":74}],54:[function(require,module,exports){ + module.exports = { + //provide realtime clock for performance measurement + now: function now() { + if (typeof performance !== 'undefined' && typeof performance.now === 'function') { + return performance.now(); } - if (tokenCode) { - params.TokenCode = tokenCode; + return Date.now(); + } + }; + + },{}],55:[function(require,module,exports){ + function isFipsRegion(region) { + return typeof region === 'string' && (region.startsWith('fips-') || region.endsWith('-fips')); + } + + function isGlobalRegion(region) { + return typeof region === 'string' && ['aws-global', 'aws-us-gov-global'].includes(region); + } + + function getRealRegion(region) { + return ['fips-aws-global', 'aws-fips', 'aws-global'].includes(region) + ? 'us-east-1' + : ['fips-aws-us-gov-global', 'aws-us-gov-global'].includes(region) + ? 'us-gov-west-1' + : region.replace(/fips-(dkr-|prod-)?|-fips/, ''); + } + + module.exports = { + isFipsRegion: isFipsRegion, + isGlobalRegion: isGlobalRegion, + getRealRegion: getRealRegion + }; + + },{}],56:[function(require,module,exports){ + var util = require('./util'); + var regionConfig = require('./region_config_data.json'); + + function generateRegionPrefix(region) { + if (!region) return null; + var parts = region.split('-'); + if (parts.length < 3) return null; + return parts.slice(0, parts.length - 2).join('-') + '-*'; + } + + function derivedKeys(service) { + var region = service.config.region; + var regionPrefix = generateRegionPrefix(region); + var endpointPrefix = service.api.endpointPrefix; + + return [ + [region, endpointPrefix], + [regionPrefix, endpointPrefix], + [region, '*'], + [regionPrefix, '*'], + ['*', endpointPrefix], + ['*', '*'] + ].map(function(item) { + return item[0] && item[1] ? item.join('/') : null; + }); + } + + function applyConfig(service, config) { + util.each(config, function(key, value) { + if (key === 'globalEndpoint') return; + if (service.config[key] === undefined || service.config[key] === null) { + service.config[key] = value; } - self.service[operation](params, function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); - } - callback(err); - }); }); - }, - + } + + function configureEndpoint(service) { + var keys = derivedKeys(service); + var useFipsEndpoint = service.config.useFipsEndpoint; + var useDualstackEndpoint = service.config.useDualstackEndpoint; + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + if (!key) continue; + + var rules = useFipsEndpoint + ? useDualstackEndpoint + ? regionConfig.dualstackFipsRules + : regionConfig.fipsRules + : useDualstackEndpoint + ? regionConfig.dualstackRules + : regionConfig.rules; + + if (Object.prototype.hasOwnProperty.call(rules, key)) { + var config = rules[key]; + if (typeof config === 'string') { + config = regionConfig.patterns[config]; + } + + // set global endpoint + service.isGlobalEndpoint = !!config.globalEndpoint; + if (config.signingRegion) { + service.signingRegion = config.signingRegion; + } + + // signature version + if (!config.signatureVersion) { + // Note: config is a global object and should not be mutated here. + // However, we are retaining this line for backwards compatibility. + // The non-v4 signatureVersion will be set in a copied object below. + config.signatureVersion = 'v4'; + } + + var useBearer = (service.api && service.api.signatureVersion) === 'bearer'; + + // merge config + applyConfig(service, Object.assign( + {}, + config, + { signatureVersion: useBearer ? 'bearer' : config.signatureVersion } + )); + return; + } + } + } + + function getEndpointSuffix(region) { + var regionRegexes = { + '^(us|eu|ap|sa|ca|me)\\-\\w+\\-\\d+$': 'amazonaws.com', + '^cn\\-\\w+\\-\\d+$': 'amazonaws.com.cn', + '^us\\-gov\\-\\w+\\-\\d+$': 'amazonaws.com', + '^us\\-iso\\-\\w+\\-\\d+$': 'c2s.ic.gov', + '^us\\-isob\\-\\w+\\-\\d+$': 'sc2s.sgov.gov' + }; + var defaultSuffix = 'amazonaws.com'; + var regexes = Object.keys(regionRegexes); + for (var i = 0; i < regexes.length; i++) { + var regionPattern = RegExp(regexes[i]); + var dnsSuffix = regionRegexes[regexes[i]]; + if (regionPattern.test(region)) return dnsSuffix; + } + return defaultSuffix; + } + + /** + * @api private + */ + module.exports = { + configureEndpoint: configureEndpoint, + getEndpointSuffix: getEndpointSuffix, + }; + + },{"./region_config_data.json":57,"./util":74}],57:[function(require,module,exports){ + module.exports={ + "rules": { + "*/*": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "cn-*/*": { + "endpoint": "{service}.{region}.amazonaws.com.cn" + }, + "us-iso-*/*": "usIso", + "us-isob-*/*": "usIsob", + "*/budgets": "globalSSL", + "*/cloudfront": "globalSSL", + "*/sts": "globalSSL", + "*/importexport": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "v2", + "globalEndpoint": true + }, + + "*/route53": "globalSSL", + "cn-*/route53": { + "endpoint": "{service}.amazonaws.com.cn", + "globalEndpoint": true, + "signingRegion": "cn-northwest-1" + }, + "us-gov-*/route53": "globalGovCloud", + "us-iso-*/route53": { + "endpoint": "{service}.c2s.ic.gov", + "globalEndpoint": true, + "signingRegion": "us-iso-east-1" + }, + "us-isob-*/route53": { + "endpoint": "{service}.sc2s.sgov.gov", + "globalEndpoint": true, + "signingRegion": "us-isob-east-1" + }, + + "*/waf": "globalSSL", + + "*/iam": "globalSSL", + "cn-*/iam": { + "endpoint": "{service}.cn-north-1.amazonaws.com.cn", + "globalEndpoint": true, + "signingRegion": "cn-north-1" + }, + "us-gov-*/iam": "globalGovCloud", + + "us-gov-*/sts": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "us-gov-west-1/s3": "s3signature", + "us-west-1/s3": "s3signature", + "us-west-2/s3": "s3signature", + "eu-west-1/s3": "s3signature", + "ap-southeast-1/s3": "s3signature", + "ap-southeast-2/s3": "s3signature", + "ap-northeast-1/s3": "s3signature", + "sa-east-1/s3": "s3signature", + "us-east-1/s3": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "s3" + }, + "us-east-1/sdb": { + "endpoint": "{service}.amazonaws.com", + "signatureVersion": "v2" + }, + "*/sdb": { + "endpoint": "{service}.{region}.amazonaws.com", + "signatureVersion": "v2" + }, + "*/resource-explorer-2": "dualstackByDefault", + "*/kendra-ranking": "dualstackByDefault", + "*/internetmonitor": "dualstackByDefault", + "*/codecatalyst": "globalDualstackByDefault" + }, + + "fipsRules": { + "*/*": "fipsStandard", + "us-gov-*/*": "fipsStandard", + "us-iso-*/*": { + "endpoint": "{service}-fips.{region}.c2s.ic.gov" + }, + "us-iso-*/dms": "usIso", + "us-isob-*/*": { + "endpoint": "{service}-fips.{region}.sc2s.sgov.gov" + }, + "us-isob-*/dms": "usIsob", + "cn-*/*": { + "endpoint": "{service}-fips.{region}.amazonaws.com.cn" + }, + "*/api.ecr": "fips.api.ecr", + "*/api.sagemaker": "fips.api.sagemaker", + "*/batch": "fipsDotPrefix", + "*/eks": "fipsDotPrefix", + "*/models.lex": "fips.models.lex", + "*/runtime.lex": "fips.runtime.lex", + "*/runtime.sagemaker": { + "endpoint": "runtime-fips.sagemaker.{region}.amazonaws.com" + }, + "*/iam": "fipsWithoutRegion", + "*/route53": "fipsWithoutRegion", + "*/transcribe": "fipsDotPrefix", + "*/waf": "fipsWithoutRegion", + + "us-gov-*/transcribe": "fipsDotPrefix", + "us-gov-*/api.ecr": "fips.api.ecr", + "us-gov-*/api.sagemaker": "fips.api.sagemaker", + "us-gov-*/models.lex": "fips.models.lex", + "us-gov-*/runtime.lex": "fips.runtime.lex", + "us-gov-*/acm-pca": "fipsWithServiceOnly", + "us-gov-*/batch": "fipsWithServiceOnly", + "us-gov-*/cloudformation": "fipsWithServiceOnly", + "us-gov-*/config": "fipsWithServiceOnly", + "us-gov-*/eks": "fipsWithServiceOnly", + "us-gov-*/elasticmapreduce": "fipsWithServiceOnly", + "us-gov-*/identitystore": "fipsWithServiceOnly", + "us-gov-*/dynamodb": "fipsWithServiceOnly", + "us-gov-*/elasticloadbalancing": "fipsWithServiceOnly", + "us-gov-*/guardduty": "fipsWithServiceOnly", + "us-gov-*/monitoring": "fipsWithServiceOnly", + "us-gov-*/resource-groups": "fipsWithServiceOnly", + "us-gov-*/runtime.sagemaker": "fipsWithServiceOnly", + "us-gov-*/servicecatalog-appregistry": "fipsWithServiceOnly", + "us-gov-*/servicequotas": "fipsWithServiceOnly", + "us-gov-*/ssm": "fipsWithServiceOnly", + "us-gov-*/sts": "fipsWithServiceOnly", + "us-gov-*/support": "fipsWithServiceOnly", + "us-gov-west-1/states": "fipsWithServiceOnly", + "us-iso-east-1/elasticfilesystem": { + "endpoint": "elasticfilesystem-fips.{region}.c2s.ic.gov" + }, + "us-gov-west-1/organizations": "fipsWithServiceOnly", + "us-gov-west-1/route53": { + "endpoint": "route53.us-gov.amazonaws.com" + }, + "*/resource-explorer-2": "fipsDualstackByDefault", + "*/kendra-ranking": "dualstackByDefault", + "*/internetmonitor": "dualstackByDefault", + "*/codecatalyst": "fipsGlobalDualstackByDefault" + }, + + "dualstackRules": { + "*/*": { + "endpoint": "{service}.{region}.api.aws" + }, + "cn-*/*": { + "endpoint": "{service}.{region}.api.amazonwebservices.com.cn" + }, + + "*/s3": "dualstackLegacy", + "cn-*/s3": "dualstackLegacyCn", + "*/s3-control": "dualstackLegacy", + "cn-*/s3-control": "dualstackLegacyCn", + + "ap-south-1/ec2": "dualstackLegacyEc2", + "eu-west-1/ec2": "dualstackLegacyEc2", + "sa-east-1/ec2": "dualstackLegacyEc2", + "us-east-1/ec2": "dualstackLegacyEc2", + "us-east-2/ec2": "dualstackLegacyEc2", + "us-west-2/ec2": "dualstackLegacyEc2" + }, + + "dualstackFipsRules": { + "*/*": { + "endpoint": "{service}-fips.{region}.api.aws" + }, + "cn-*/*": { + "endpoint": "{service}-fips.{region}.api.amazonwebservices.com.cn" + }, + "*/s3": "dualstackFipsLegacy", + "cn-*/s3": "dualstackFipsLegacyCn", + "*/s3-control": "dualstackFipsLegacy", + "cn-*/s3-control": "dualstackFipsLegacyCn" + }, + + "patterns": { + "globalSSL": { + "endpoint": "https://{service}.amazonaws.com", + "globalEndpoint": true, + "signingRegion": "us-east-1" + }, + "globalGovCloud": { + "endpoint": "{service}.us-gov.amazonaws.com", + "globalEndpoint": true, + "signingRegion": "us-gov-west-1" + }, + "s3signature": { + "endpoint": "{service}.{region}.amazonaws.com", + "signatureVersion": "s3" + }, + "usIso": { + "endpoint": "{service}.{region}.c2s.ic.gov" + }, + "usIsob": { + "endpoint": "{service}.{region}.sc2s.sgov.gov" + }, + "fipsStandard": { + "endpoint": "{service}-fips.{region}.amazonaws.com" + }, + "fipsDotPrefix": { + "endpoint": "fips.{service}.{region}.amazonaws.com" + }, + "fipsWithoutRegion": { + "endpoint": "{service}-fips.amazonaws.com" + }, + "fips.api.ecr": { + "endpoint": "ecr-fips.{region}.amazonaws.com" + }, + "fips.api.sagemaker": { + "endpoint": "api-fips.sagemaker.{region}.amazonaws.com" + }, + "fips.models.lex": { + "endpoint": "models-fips.lex.{region}.amazonaws.com" + }, + "fips.runtime.lex": { + "endpoint": "runtime-fips.lex.{region}.amazonaws.com" + }, + "fipsWithServiceOnly": { + "endpoint": "{service}.{region}.amazonaws.com" + }, + "dualstackLegacy": { + "endpoint": "{service}.dualstack.{region}.amazonaws.com" + }, + "dualstackLegacyCn": { + "endpoint": "{service}.dualstack.{region}.amazonaws.com.cn" + }, + "dualstackFipsLegacy": { + "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com" + }, + "dualstackFipsLegacyCn": { + "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com.cn" + }, + "dualstackLegacyEc2": { + "endpoint": "api.ec2.{region}.aws" + }, + "dualstackByDefault": { + "endpoint": "{service}.{region}.api.aws" + }, + "fipsDualstackByDefault": { + "endpoint": "{service}-fips.{region}.api.aws" + }, + "globalDualstackByDefault": { + "endpoint": "{service}.global.api.aws" + }, + "fipsGlobalDualstackByDefault": { + "endpoint": "{service}-fips.global.api.aws" + } + } + } + + },{}],58:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var AcceptorStateMachine = require('./state_machine'); + var inherit = AWS.util.inherit; + var domain = AWS.util.domain; + var jmespath = require('jmespath'); + /** * @api private */ - getTokenCode: function getTokenCode(callback) { - var self = this; - if (this.tokenCodeFn) { - this.tokenCodeFn(this.service.config.params.SerialNumber, function (err, token) { + var hardErrorStates = {success: 1, error: 1, complete: 1}; + + function isTerminalState(machine) { + return Object.prototype.hasOwnProperty.call(hardErrorStates, machine._asm.currentState); + } + + var fsm = new AcceptorStateMachine(); + fsm.setupStates = function() { + var transition = function(_, done) { + var self = this; + self._haltHandlersOnError = false; + + self.emit(self._asm.currentState, function(err) { if (err) { - var message = err; - if (err instanceof Error) { - message = err.message; + if (isTerminalState(self)) { + if (domain && self.domain instanceof domain.Domain) { + err.domainEmitter = self; + err.domain = self.domain; + err.domainThrown = false; + self.domain.emit('error', err); + } else { + throw err; + } + } else { + self.response.error = err; + done(err); } - callback( - AWS.util.error( - new Error('Error fetching MFA token: ' + message), - { code: self.errorCode} - ) - ); - return; + } else { + done(self.response.error); } - callback(null, token); }); - } else { - callback(null); - } - } -}); - -},{"../../clients/sts":8,"../core":19}],22:[function(require,module,exports){ -var AWS = require('../core'); -var CognitoIdentity = require('../../clients/cognitoidentity'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS Web Identity Federation using - * the Amazon Cognito Identity service. - * - * By default this provider gets credentials using the - * {AWS.CognitoIdentity.getCredentialsForIdentity} service operation, which - * requires either an `IdentityId` or an `IdentityPoolId` (Amazon Cognito - * Identity Pool ID), which is used to call {AWS.CognitoIdentity.getId} to - * obtain an `IdentityId`. If the identity or identity pool is not configured in - * the Amazon Cognito Console to use IAM roles with the appropriate permissions, - * then additionally a `RoleArn` is required containing the ARN of the IAM trust - * policy for the Amazon Cognito role that the user will log into. If a `RoleArn` - * is provided, then this provider gets credentials using the - * {AWS.STS.assumeRoleWithWebIdentity} service operation, after first getting an - * Open ID token from {AWS.CognitoIdentity.getOpenIdToken}. - * - * In addition, if this credential provider is used to provide authenticated - * login, the `Logins` map may be set to the tokens provided by the respective - * identity providers. See {constructor} for an example on creating a credentials - * object with proper property values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the WebIdentityToken, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.Logins['graph.facebook.com'] = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.CognitoIdentity.getId}, - * {AWS.CognitoIdentity.getOpenIdToken}, and - * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the - * `params.WebIdentityToken` property. - * @!attribute data - * @return [map] the raw data response from the call to - * {AWS.CognitoIdentity.getCredentialsForIdentity}, or - * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get - * access to other properties from the response. - * @!attribute identityId - * @return [String] the Cognito ID returned by the last call to - * {AWS.CognitoIdentity.getOpenIdToken}. This ID represents the actual - * final resolved identity ID from Amazon Cognito. - */ -AWS.CognitoIdentityCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * @api private - */ - localStorageKey: { - id: 'aws.cognito.identity-id.', - providers: 'aws.cognito.identity-providers.' - }, - + + }; + + this.addState('validate', 'build', 'error', transition); + this.addState('build', 'afterBuild', 'restart', transition); + this.addState('afterBuild', 'sign', 'restart', transition); + this.addState('sign', 'send', 'retry', transition); + this.addState('retry', 'afterRetry', 'afterRetry', transition); + this.addState('afterRetry', 'sign', 'error', transition); + this.addState('send', 'validateResponse', 'retry', transition); + this.addState('validateResponse', 'extractData', 'extractError', transition); + this.addState('extractError', 'extractData', 'retry', transition); + this.addState('extractData', 'success', 'retry', transition); + this.addState('restart', 'build', 'error', transition); + this.addState('success', 'complete', 'complete', transition); + this.addState('error', 'complete', 'complete', transition); + this.addState('complete', null, null, transition); + }; + fsm.setupStates(); + /** - * Creates a new credentials object. - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.CognitoIdentityCredentials({ + * ## Asynchronous Requests * - * // either IdentityPoolId or IdentityId is required - * // See the IdentityPoolId param for AWS.CognitoIdentity.getID (linked below) - * // See the IdentityId param for AWS.CognitoIdentity.getCredentialsForIdentity - * // or AWS.CognitoIdentity.getOpenIdToken (linked below) - * IdentityPoolId: 'us-east-1:1699ebc0-7900-4099-b910-2df94f52a030', - * IdentityId: 'us-east-1:128d0a74-c82f-4553-916d-90053e4a8b0f' + * All requests made through the SDK are asynchronous and use a + * callback interface. Each service method that kicks off a request + * returns an `AWS.Request` object that you can use to register + * callbacks. * - * // optional, only necessary when the identity pool is not configured - * // to use IAM roles in the Amazon Cognito Console - * // See the RoleArn param for AWS.STS.assumeRoleWithWebIdentity (linked below) - * RoleArn: 'arn:aws:iam::1234567890:role/MYAPP-CognitoIdentity', + * For example, the following service method returns the request + * object as "request", which can be used to register callbacks: * - * // optional tokens, used for authenticated login - * // See the Logins param for AWS.CognitoIdentity.getID (linked below) - * Logins: { - * 'graph.facebook.com': 'FBTOKEN', - * 'www.amazon.com': 'AMAZONTOKEN', - * 'accounts.google.com': 'GOOGLETOKEN', - * 'api.twitter.com': 'TWITTERTOKEN', - * 'www.digits.com': 'DIGITSTOKEN' - * }, + * ```javascript + * // request is an AWS.Request object + * var request = ec2.describeInstances(); * - * // optional name, defaults to web-identity - * // See the RoleSessionName param for AWS.STS.assumeRoleWithWebIdentity (linked below) - * RoleSessionName: 'web', + * // register callbacks on request to retrieve response data + * request.on('success', function(response) { + * console.log(response.data); + * }); + * ``` * - * // optional, only necessary when application runs in a browser - * // and multiple users are signed in at once, used for caching - * LoginId: 'example@gmail.com' + * When a request is ready to be sent, the {send} method should + * be called: * - * }, { - * // optionally provide configuration to apply to the underlying service clients - * // if configuration is not provided, then configuration will be pulled from AWS.config + * ```javascript + * request.send(); + * ``` * - * // region should match the region your identity pool is located in - * region: 'us-east-1', + * Since registered callbacks may or may not be idempotent, requests should only + * be sent once. To perform the same operation multiple times, you will need to + * create multiple request objects, each with its own registered callbacks. * - * // specify timeout options - * httpOptions: { - * timeout: 100 - * } - * }); - * @see AWS.CognitoIdentity.getId - * @see AWS.CognitoIdentity.getCredentialsForIdentity - * @see AWS.STS.assumeRoleWithWebIdentity - * @see AWS.CognitoIdentity.getOpenIdToken - * @see AWS.Config - * @note If a region is not provided in the global AWS.config, or - * specified in the `clientConfig` to the CognitoIdentityCredentials - * constructor, you may encounter a 'Missing credentials in config' error - * when calling making a service call. - */ - constructor: function CognitoIdentityCredentials(params, clientConfig) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - this.data = null; - this._identityId = null; - this._clientConfig = AWS.util.copy(clientConfig || {}); - this.loadCachedId(); - var self = this; - Object.defineProperty(this, 'identityId', { - get: function() { - self.loadCachedId(); - return self._identityId || self.params.IdentityId; - }, - set: function(identityId) { - self._identityId = identityId; - } - }); - }, - - /** - * Refreshes credentials using {AWS.CognitoIdentity.getCredentialsForIdentity}, - * or {AWS.STS.assumeRoleWithWebIdentity}. + * ## Removing Default Listeners for Events * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see AWS.Credentials.get - */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - - /** - * @api private - * @param callback + * Request objects are built with default listeners for the various events, + * depending on the service type. In some cases, you may want to remove + * some built-in listeners to customize behaviour. Doing this requires + * access to the built-in listener functions, which are exposed through + * the {AWS.EventListeners.Core} namespace. For instance, you may + * want to customize the HTTP handler used when sending a request. In this + * case, you can remove the built-in listener associated with the 'send' + * event, the {AWS.EventListeners.Core.SEND} listener and add your own. + * + * ## Multiple Callbacks and Chaining + * + * You can register multiple callbacks on any request object. The + * callbacks can be registered for different events, or all for the + * same event. In addition, you can chain callback registration, for + * example: + * + * ```javascript + * request. + * on('success', function(response) { + * console.log("Success!"); + * }). + * on('error', function(error, response) { + * console.log("Error!"); + * }). + * on('complete', function(response) { + * console.log("Always!"); + * }). + * send(); + * ``` + * + * The above example will print either "Success! Always!", or "Error! Always!", + * depending on whether the request succeeded or not. + * + * @!attribute httpRequest + * @readonly + * @!group HTTP Properties + * @return [AWS.HttpRequest] the raw HTTP request object + * containing request headers and body information + * sent by the service. + * + * @!attribute startTime + * @readonly + * @!group Operation Properties + * @return [Date] the time that the request started + * + * @!group Request Building Events + * + * @!event validate(request) + * Triggered when a request is being validated. Listeners + * should throw an error if the request should not be sent. + * @param request [Request] the request object being sent + * @see AWS.EventListeners.Core.VALIDATE_CREDENTIALS + * @see AWS.EventListeners.Core.VALIDATE_REGION + * @example Ensuring that a certain parameter is set before sending a request + * var req = s3.putObject(params); + * req.on('validate', function() { + * if (!req.params.Body.match(/^Hello\s/)) { + * throw new Error('Body must start with "Hello "'); + * } + * }); + * req.send(function(err, data) { ... }); + * + * @!event build(request) + * Triggered when the request payload is being built. Listeners + * should fill the necessary information to send the request + * over HTTP. + * @param (see AWS.Request~validate) + * @example Add a custom HTTP header to a request + * var req = s3.putObject(params); + * req.on('build', function() { + * req.httpRequest.headers['Custom-Header'] = 'value'; + * }); + * req.send(function(err, data) { ... }); + * + * @!event sign(request) + * Triggered when the request is being signed. Listeners should + * add the correct authentication headers and/or adjust the body, + * depending on the authentication mechanism being used. + * @param (see AWS.Request~validate) + * + * @!group Request Sending Events + * + * @!event send(response) + * Triggered when the request is ready to be sent. Listeners + * should call the underlying transport layer to initiate + * the sending of the request. + * @param response [Response] the response object + * @context [Request] the request object that was sent + * @see AWS.EventListeners.Core.SEND + * + * @!event retry(response) + * Triggered when a request failed and might need to be retried or redirected. + * If the response is retryable, the listener should set the + * `response.error.retryable` property to `true`, and optionally set + * `response.error.retryDelay` to the millisecond delay for the next attempt. + * In the case of a redirect, `response.error.redirect` should be set to + * `true` with `retryDelay` set to an optional delay on the next request. + * + * If a listener decides that a request should not be retried, + * it should set both `retryable` and `redirect` to false. + * + * Note that a retryable error will be retried at most + * {AWS.Config.maxRetries} times (based on the service object's config). + * Similarly, a request that is redirected will only redirect at most + * {AWS.Config.maxRedirects} times. + * + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @example Adding a custom retry for a 404 response + * request.on('retry', function(response) { + * // this resource is not yet available, wait 10 seconds to get it again + * if (response.httpResponse.statusCode === 404 && response.error) { + * response.error.retryable = true; // retry this error + * response.error.retryDelay = 10000; // wait 10 seconds + * } + * }); + * + * @!group Data Parsing Events + * + * @!event extractError(response) + * Triggered on all non-2xx requests so that listeners can extract + * error details from the response body. Listeners to this event + * should set the `response.error` property. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event extractData(response) + * Triggered in successful requests to allow listeners to + * de-serialize the response body into `response.data`. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!group Completion Events + * + * @!event success(response) + * Triggered when the request completed successfully. + * `response.data` will contain the response data and + * `response.error` will be null. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event error(error, response) + * Triggered when an error occurs at any point during the + * request. `response.error` will contain details about the error + * that occurred. `response.data` will be null. + * @param error [Error] the error object containing details about + * the error that occurred. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event complete(response) + * Triggered whenever a request cycle completes. `response.error` + * should be checked, since the request may have failed. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!group HTTP Events + * + * @!event httpHeaders(statusCode, headers, response, statusMessage) + * Triggered when headers are sent by the remote server + * @param statusCode [Integer] the HTTP response code + * @param headers [map] the response headers + * @param (see AWS.Request~send) + * @param statusMessage [String] A status message corresponding to the HTTP + * response code + * @context (see AWS.Request~send) + * + * @!event httpData(chunk, response) + * Triggered when data is sent by the remote server + * @param chunk [Buffer] the buffer data containing the next data chunk + * from the server + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @see AWS.EventListeners.Core.HTTP_DATA + * + * @!event httpUploadProgress(progress, response) + * Triggered when the HTTP request has uploaded more data + * @param progress [map] An object containing the `loaded` and `total` bytes + * of the request. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @note This event will not be emitted in Node.js 0.8.x. + * + * @!event httpDownloadProgress(progress, response) + * Triggered when the HTTP request has downloaded more data + * @param progress [map] An object containing the `loaded` and `total` bytes + * of the request. + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * @note This event will not be emitted in Node.js 0.8.x. + * + * @!event httpError(error, response) + * Triggered when the HTTP request failed + * @param error [Error] the error object that was thrown + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @!event httpDone(response) + * Triggered when the server is finished sending data + * @param (see AWS.Request~send) + * @context (see AWS.Request~send) + * + * @see AWS.Response */ - load: function load(callback) { - var self = this; - self.createClients(); - self.data = null; - self._identityId = null; - self.getId(function(err) { - if (!err) { - if (!self.params.RoleArn) { - self.getCredentialsForIdentity(callback); + AWS.Request = inherit({ + + /** + * Creates a request for an operation on a given service with + * a set of input parameters. + * + * @param service [AWS.Service] the service to perform the operation on + * @param operation [String] the operation to perform on the service + * @param params [Object] parameters to send to the operation. + * See the operation's documentation for the format of the + * parameters. + */ + constructor: function Request(service, operation, params) { + var endpoint = service.endpoint; + var region = service.config.region; + var customUserAgent = service.config.customUserAgent; + + if (service.signingRegion) { + region = service.signingRegion; + } else if (service.isGlobalEndpoint) { + region = 'us-east-1'; + } + + this.domain = domain && domain.active; + this.service = service; + this.operation = operation; + this.params = params || {}; + this.httpRequest = new AWS.HttpRequest(endpoint, region); + this.httpRequest.appendToUserAgent(customUserAgent); + this.startTime = service.getSkewCorrectedDate(); + + this.response = new AWS.Response(this); + this._asm = new AcceptorStateMachine(fsm.states, 'validate'); + this._haltHandlersOnError = false; + + AWS.SequentialExecutor.call(this); + this.emit = this.emitEvent; + }, + + /** + * @!group Sending a Request + */ + + /** + * @overload send(callback = null) + * Sends the request object. + * + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @context [AWS.Request] the request object being sent. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + * @example Sending a request with a callback + * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * request.send(function(err, data) { console.log(err, data); }); + * @example Sending a request with no callback (using event handlers) + * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * request.on('complete', function(response) { ... }); // register a callback + * request.send(); + */ + send: function send(callback) { + if (callback) { + // append to user agent + this.httpRequest.appendToUserAgent('callback'); + this.on('complete', function (resp) { + callback.call(resp, resp.error, resp.data); + }); + } + this.runTo(); + + return this.response; + }, + + /** + * @!method promise() + * Sends the request and returns a 'thenable' promise. + * + * Two callbacks can be provided to the `then` method on the returned promise. + * The first callback will be called if the promise is fulfilled, and the second + * callback will be called if the promise is rejected. + * @callback fulfilledCallback function(data) + * Called if the promise is fulfilled. + * @param data [Object] the de-serialized data returned from the request. + * @callback rejectedCallback function(error) + * Called if the promise is rejected. + * @param error [Error] the error object returned from the request. + * @return [Promise] A promise that represents the state of the request. + * @example Sending a request using promises. + * var request = s3.putObject({Bucket: 'bucket', Key: 'key'}); + * var result = request.promise(); + * result.then(function(data) { ... }, function(error) { ... }); + */ + + /** + * @api private + */ + build: function build(callback) { + return this.runTo('send', callback); + }, + + /** + * @api private + */ + runTo: function runTo(state, done) { + this._asm.runTo(state, done, this); + return this; + }, + + /** + * Aborts a request, emitting the error and complete events. + * + * @!macro nobrowser + * @example Aborting a request after sending + * var params = { + * Bucket: 'bucket', Key: 'key', + * Body: Buffer.alloc(1024 * 1024 * 5) // 5MB payload + * }; + * var request = s3.putObject(params); + * request.send(function (err, data) { + * if (err) console.log("Error:", err.code, err.message); + * else console.log(data); + * }); + * + * // abort request in 1 second + * setTimeout(request.abort.bind(request), 1000); + * + * // prints "Error: RequestAbortedError Request aborted by user" + * @return [AWS.Request] the same request object, for chaining. + * @since v1.4.0 + */ + abort: function abort() { + this.removeAllListeners('validateResponse'); + this.removeAllListeners('extractError'); + this.on('validateResponse', function addAbortedError(resp) { + resp.error = AWS.util.error(new Error('Request aborted by user'), { + code: 'RequestAbortedError', retryable: false + }); + }); + + if (this.httpRequest.stream && !this.httpRequest.stream.didCallback) { // abort HTTP stream + this.httpRequest.stream.abort(); + if (this.httpRequest._abortCallback) { + this.httpRequest._abortCallback(); } else { - self.getCredentialsFromSTS(callback); + this.removeAllListeners('send'); // haven't sent yet, so let's not } - } else { - self.clearIdOnNotAuthorized(err); - callback(err); - } - }); - }, - - /** - * Clears the cached Cognito ID associated with the currently configured - * identity pool ID. Use this to manually invalidate your cache if - * the identity pool ID was deleted. - */ - clearCachedId: function clearCache() { - this._identityId = null; - delete this.params.IdentityId; - - var poolId = this.params.IdentityPoolId; - var loginId = this.params.LoginId || ''; - delete this.storage[this.localStorageKey.id + poolId + loginId]; - delete this.storage[this.localStorageKey.providers + poolId + loginId]; - }, - - /** - * @api private - */ - clearIdOnNotAuthorized: function clearIdOnNotAuthorized(err) { - var self = this; - if (err.code == 'NotAuthorizedException') { - self.clearCachedId(); - } - }, - - /** - * Retrieves a Cognito ID, loading from cache if it was already retrieved - * on this device. - * - * @callback callback function(err, identityId) - * @param err [Error, null] an error object if the call failed or null if - * it succeeded. - * @param identityId [String, null] if successful, the callback will return - * the Cognito ID. - * @note If not loaded explicitly, the Cognito ID is loaded and stored in - * localStorage in the browser environment of a device. - * @api private - */ - getId: function getId(callback) { - var self = this; - if (typeof self.params.IdentityId === 'string') { - return callback(null, self.params.IdentityId); - } - - self.cognito.getId(function(err, data) { - if (!err && data.IdentityId) { - self.params.IdentityId = data.IdentityId; - callback(null, data.IdentityId); - } else { - callback(err); } - }); - }, - - - /** - * @api private - */ - loadCredentials: function loadCredentials(data, credentials) { - if (!data || !credentials) return; - credentials.expired = false; - credentials.accessKeyId = data.Credentials.AccessKeyId; - credentials.secretAccessKey = data.Credentials.SecretKey; - credentials.sessionToken = data.Credentials.SessionToken; - credentials.expireTime = data.Credentials.Expiration; - }, - - /** - * @api private - */ - getCredentialsForIdentity: function getCredentialsForIdentity(callback) { - var self = this; - self.cognito.getCredentialsForIdentity(function(err, data) { - if (!err) { - self.cacheId(data); - self.data = data; - self.loadCredentials(self.data, self); - } else { - self.clearIdOnNotAuthorized(err); + + return this; + }, + + /** + * Iterates over each page of results given a pageable request, calling + * the provided callback with each page of data. After all pages have been + * retrieved, the callback is called with `null` data. + * + * @note This operation can generate multiple requests to a service. + * @example Iterating over multiple pages of objects in an S3 bucket + * var pages = 1; + * s3.listObjects().eachPage(function(err, data) { + * if (err) return; + * console.log("Page", pages++); + * console.log(data); + * }); + * @example Iterating over multiple pages with an asynchronous callback + * s3.listObjects(params).eachPage(function(err, data, done) { + * doSomethingAsyncAndOrExpensive(function() { + * // The next page of results isn't fetched until done is called + * done(); + * }); + * }); + * @callback callback function(err, data, [doneCallback]) + * Called with each page of resulting data from the request. If the + * optional `doneCallback` is provided in the function, it must be called + * when the callback is complete. + * + * @param err [Error] an error object, if an error occurred. + * @param data [Object] a single page of response data. If there is no + * more data, this object will be `null`. + * @param doneCallback [Function] an optional done callback. If this + * argument is defined in the function declaration, it should be called + * when the next page is ready to be retrieved. This is useful for + * controlling serial pagination across asynchronous operations. + * @return [Boolean] if the callback returns `false`, pagination will + * stop. + * + * @see AWS.Request.eachItem + * @see AWS.Response.nextPage + * @since v1.4.0 + */ + eachPage: function eachPage(callback) { + // Make all callbacks async-ish + callback = AWS.util.fn.makeAsync(callback, 3); + + function wrappedCallback(response) { + callback.call(response, response.error, response.data, function (result) { + if (result === false) return; + + if (response.hasNextPage()) { + response.nextPage().on('complete', wrappedCallback).send(); + } else { + callback.call(response, null, null, AWS.util.fn.noop); + } + }); } - callback(err); - }); - }, - - /** - * @api private - */ - getCredentialsFromSTS: function getCredentialsFromSTS(callback) { - var self = this; - self.cognito.getOpenIdToken(function(err, data) { - if (!err) { - self.cacheId(data); - self.params.WebIdentityToken = data.Token; - self.webIdentityCredentials.refresh(function(webErr) { - if (!webErr) { - self.data = self.webIdentityCredentials.data; - self.sts.credentialsFrom(self.data, self); + + this.on('complete', wrappedCallback).send(); + }, + + /** + * Enumerates over individual items of a request, paging the responses if + * necessary. + * + * @api experimental + * @since v1.4.0 + */ + eachItem: function eachItem(callback) { + var self = this; + function wrappedCallback(err, data) { + if (err) return callback(err, null); + if (data === null) return callback(null, null); + + var config = self.service.paginationConfig(self.operation); + var resultKey = config.resultKey; + if (Array.isArray(resultKey)) resultKey = resultKey[0]; + var items = jmespath.search(data, resultKey); + var continueIteration = true; + AWS.util.arrayEach(items, function(item) { + continueIteration = callback(null, item); + if (continueIteration === false) { + return AWS.util.abort; } - callback(webErr); }); - } else { - self.clearIdOnNotAuthorized(err); - callback(err); + return continueIteration; } - }); - }, - - /** - * @api private - */ - loadCachedId: function loadCachedId() { - var self = this; - - // in the browser we source default IdentityId from localStorage - if (AWS.util.isBrowser() && !self.params.IdentityId) { - var id = self.getStorage('id'); - if (id && self.params.Logins) { - var actualProviders = Object.keys(self.params.Logins); - var cachedProviders = - (self.getStorage('providers') || '').split(','); - - // only load ID if at least one provider used this ID before - var intersect = cachedProviders.filter(function(n) { - return actualProviders.indexOf(n) !== -1; + + this.eachPage(wrappedCallback); + }, + + /** + * @return [Boolean] whether the operation can return multiple pages of + * response data. + * @see AWS.Response.eachPage + * @since v1.4.0 + */ + isPageable: function isPageable() { + return this.service.paginationConfig(this.operation) ? true : false; + }, + + /** + * Sends the request and converts the request object into a readable stream + * that can be read from or piped into a writable stream. + * + * @note The data read from a readable stream contains only + * the raw HTTP body contents. + * @example Manually reading from a stream + * request.createReadStream().on('data', function(data) { + * console.log("Got data:", data.toString()); + * }); + * @example Piping a request body into a file + * var out = fs.createWriteStream('/path/to/outfile.jpg'); + * s3.service.getObject(params).createReadStream().pipe(out); + * @return [Stream] the readable stream object that can be piped + * or read from (by registering 'data' event listeners). + * @!macro nobrowser + */ + createReadStream: function createReadStream() { + var streams = AWS.util.stream; + var req = this; + var stream = null; + + if (AWS.HttpClient.streamsApiVersion === 2) { + stream = new streams.PassThrough(); + process.nextTick(function() { req.send(); }); + } else { + stream = new streams.Stream(); + stream.readable = true; + + stream.sent = false; + stream.on('newListener', function(event) { + if (!stream.sent && event === 'data') { + stream.sent = true; + process.nextTick(function() { req.send(); }); + } }); - if (intersect.length !== 0) { - self.params.IdentityId = id; - } - } else if (id) { - self.params.IdentityId = id; } - } - }, - - /** - * @api private - */ - createClients: function() { - var clientConfig = this._clientConfig; - this.webIdentityCredentials = this.webIdentityCredentials || - new AWS.WebIdentityCredentials(this.params, clientConfig); - if (!this.cognito) { - var cognitoConfig = AWS.util.merge({}, clientConfig); - cognitoConfig.params = this.params; - this.cognito = new CognitoIdentity(cognitoConfig); - } - this.sts = this.sts || new STS(clientConfig); - }, - - /** - * @api private - */ - cacheId: function cacheId(data) { - this._identityId = data.IdentityId; - this.params.IdentityId = this._identityId; - - // cache this IdentityId in browser localStorage if possible - if (AWS.util.isBrowser()) { - this.setStorage('id', data.IdentityId); - - if (this.params.Logins) { - this.setStorage('providers', Object.keys(this.params.Logins).join(',')); - } - } - }, - - /** - * @api private - */ - getStorage: function getStorage(key) { - return this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')]; - }, - - /** - * @api private - */ - setStorage: function setStorage(key, val) { - try { - this.storage[this.localStorageKey[key] + this.params.IdentityPoolId + (this.params.LoginId || '')] = val; - } catch (_) {} - }, - - /** - * @api private - */ - storage: (function() { - try { - var storage = AWS.util.isBrowser() && window.localStorage !== null && typeof window.localStorage === 'object' ? - window.localStorage : {}; - - // Test set/remove which would throw an error in Safari's private browsing - storage['aws.test-storage'] = 'foobar'; - delete storage['aws.test-storage']; - - return storage; - } catch (_) { - return {}; - } - })() -}); - -},{"../../clients/cognitoidentity":7,"../../clients/sts":8,"../core":19}],23:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * Creates a credential provider chain that searches for AWS credentials - * in a list of credential providers specified by the {providers} property. - * - * By default, the chain will use the {defaultProviders} to resolve credentials. - * These providers will look in the environment using the - * {AWS.EnvironmentCredentials} class with the 'AWS' and 'AMAZON' prefixes. - * - * ## Setting Providers - * - * Each provider in the {providers} list should be a function that returns - * a {AWS.Credentials} object, or a hardcoded credentials object. The function - * form allows for delayed execution of the credential construction. - * - * ## Resolving Credentials from a Chain - * - * Call {resolve} to return the first valid credential object that can be - * loaded by the provider chain. - * - * For example, to resolve a chain with a custom provider that checks a file - * on disk after the set of {defaultProviders}: - * - * ```javascript - * var diskProvider = new AWS.FileSystemCredentials('./creds.json'); - * var chain = new AWS.CredentialProviderChain(); - * chain.providers.push(diskProvider); - * chain.resolve(); - * ``` - * - * The above code will return the `diskProvider` object if the - * file contains credentials and the `defaultProviders` do not contain - * any credential settings. - * - * @!attribute providers - * @return [Array] - * a list of credentials objects or functions that return credentials - * objects. If the provider is a function, the function will be - * executed lazily when the provider needs to be checked for valid - * credentials. By default, this object will be set to the - * {defaultProviders}. - * @see defaultProviders - */ -AWS.CredentialProviderChain = AWS.util.inherit(AWS.Credentials, { - - /** - * Creates a new CredentialProviderChain with a default set of providers - * specified by {defaultProviders}. - */ - constructor: function CredentialProviderChain(providers) { - if (providers) { - this.providers = providers; - } else { - this.providers = AWS.CredentialProviderChain.defaultProviders.slice(0); - } - this.resolveCallbacks = []; - }, - - /** - * @!method resolvePromise() - * Returns a 'thenable' promise. - * Resolves the provider chain by searching for the first set of - * credentials in {providers}. - * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function(credentials) - * Called if the promise is fulfilled and the provider resolves the chain - * to a credentials object - * @param credentials [AWS.Credentials] the credentials object resolved - * by the provider chain. - * @callback rejectedCallback function(error) - * Called if the promise is rejected. - * @param err [Error] the error object returned if no credentials are found. - * @return [Promise] A promise that represents the state of the `resolve` method call. - * @example Calling the `resolvePromise` method. - * var promise = chain.resolvePromise(); - * promise.then(function(credentials) { ... }, function(err) { ... }); - */ - - /** - * Resolves the provider chain by searching for the first set of - * credentials in {providers}. - * - * @callback callback function(err, credentials) - * Called when the provider resolves the chain to a credentials object - * or null if no credentials can be found. - * - * @param err [Error] the error object returned if no credentials are - * found. - * @param credentials [AWS.Credentials] the credentials object resolved - * by the provider chain. - * @return [AWS.CredentialProviderChain] the provider, for chaining. - */ - resolve: function resolve(callback) { - var self = this; - if (self.providers.length === 0) { - callback(new Error('No providers')); - return self; - } - - if (self.resolveCallbacks.push(callback) === 1) { - var index = 0; - var providers = self.providers.slice(0); - - function resolveNext(err, creds) { - if ((!err && creds) || index === providers.length) { - AWS.util.arrayEach(self.resolveCallbacks, function (callback) { - callback(err, creds); + + this.on('error', function(err) { + stream.emit('error', err); + }); + + this.on('httpHeaders', function streamHeaders(statusCode, headers, resp) { + if (statusCode < 300) { + req.removeListener('httpData', AWS.EventListeners.Core.HTTP_DATA); + req.removeListener('httpError', AWS.EventListeners.Core.HTTP_ERROR); + req.on('httpError', function streamHttpError(error) { + resp.error = error; + resp.error.retryable = false; }); - self.resolveCallbacks.length = 0; - return; - } - - var provider = providers[index++]; - if (typeof provider === 'function') { - creds = provider.call(); - } else { - creds = provider; - } - - if (creds.get) { - creds.get(function (getErr) { - resolveNext(getErr, getErr ? null : creds); + + var shouldCheckContentLength = false; + var expectedLen; + if (req.httpRequest.method !== 'HEAD') { + expectedLen = parseInt(headers['content-length'], 10); + } + if (expectedLen !== undefined && !isNaN(expectedLen) && expectedLen >= 0) { + shouldCheckContentLength = true; + var receivedLen = 0; + } + + var checkContentLengthAndEmit = function checkContentLengthAndEmit() { + if (shouldCheckContentLength && receivedLen !== expectedLen) { + stream.emit('error', AWS.util.error( + new Error('Stream content length mismatch. Received ' + + receivedLen + ' of ' + expectedLen + ' bytes.'), + { code: 'StreamContentLengthMismatch' } + )); + } else if (AWS.HttpClient.streamsApiVersion === 2) { + stream.end(); + } else { + stream.emit('end'); + } + }; + + var httpStream = resp.httpResponse.createUnbufferedStream(); + + if (AWS.HttpClient.streamsApiVersion === 2) { + if (shouldCheckContentLength) { + var lengthAccumulator = new streams.PassThrough(); + lengthAccumulator._write = function(chunk) { + if (chunk && chunk.length) { + receivedLen += chunk.length; + } + return streams.PassThrough.prototype._write.apply(this, arguments); + }; + + lengthAccumulator.on('end', checkContentLengthAndEmit); + stream.on('error', function(err) { + shouldCheckContentLength = false; + httpStream.unpipe(lengthAccumulator); + lengthAccumulator.emit('end'); + lengthAccumulator.end(); + }); + httpStream.pipe(lengthAccumulator).pipe(stream, { end: false }); + } else { + httpStream.pipe(stream); + } + } else { + + if (shouldCheckContentLength) { + httpStream.on('data', function(arg) { + if (arg && arg.length) { + receivedLen += arg.length; + } + }); + } + + httpStream.on('data', function(arg) { + stream.emit('data', arg); + }); + httpStream.on('end', checkContentLengthAndEmit); + } + + httpStream.on('error', function(err) { + shouldCheckContentLength = false; + stream.emit('error', err); }); - } else { - resolveNext(null, creds); - } - } - - resolveNext(); - } - - return self; - } -}); - -/** - * The default set of providers used by a vanilla CredentialProviderChain. - * - * In the browser: - * - * ```javascript - * AWS.CredentialProviderChain.defaultProviders = [] - * ``` - * - * In Node.js: - * - * ```javascript - * AWS.CredentialProviderChain.defaultProviders = [ - * function () { return new AWS.EnvironmentCredentials('AWS'); }, - * function () { return new AWS.EnvironmentCredentials('AMAZON'); }, - * function () { return new AWS.SsoCredentials(); }, - * function () { return new AWS.SharedIniFileCredentials(); }, - * function () { return new AWS.ECSCredentials(); }, - * function () { return new AWS.ProcessCredentials(); }, - * function () { return new AWS.TokenFileWebIdentityCredentials(); }, - * function () { return new AWS.EC2MetadataCredentials() } - * ] - * ``` - */ -AWS.CredentialProviderChain.defaultProviders = []; - -/** - * @api private - */ -AWS.CredentialProviderChain.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.resolvePromise = AWS.util.promisifyMethod('resolve', PromiseDependency); -}; - -/** - * @api private - */ -AWS.CredentialProviderChain.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.resolvePromise; -}; - -AWS.util.addPromises(AWS.CredentialProviderChain); - -},{"../core":19}],24:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS SAML support. - * - * By default this provider gets credentials using the - * {AWS.STS.assumeRoleWithSAML} service operation. This operation - * requires a `RoleArn` containing the ARN of the IAM trust policy for the - * application for which credentials will be given, as well as a `PrincipalArn` - * representing the ARN for the SAML identity provider. In addition, the - * `SAMLAssertion` must be set to the token provided by the identity - * provider. See {constructor} for an example on creating a credentials - * object with proper `RoleArn`, `PrincipalArn`, and `SAMLAssertion` values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the SAMLAssertion, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.SAMLAssertion = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.STS.assumeRoleWithSAML}. To update the token, set the - * `params.SAMLAssertion` property. - */ -AWS.SAMLCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * Creates a new credentials object. - * @param (see AWS.STS.assumeRoleWithSAML) - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.SAMLCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/SAMLRole', - * PrincipalArn: 'arn:aws:iam::1234567890:role/SAMLPrincipal', - * SAMLAssertion: 'base64-token', // base64-encoded token from IdP - * }); - * @see AWS.STS.assumeRoleWithSAML - */ - constructor: function SAMLCredentials(params) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - }, - - /** - * Refreshes credentials using {AWS.STS.assumeRoleWithSAML} - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - - /** - * @api private - */ - load: function load(callback) { - var self = this; - self.createClients(); - self.service.assumeRoleWithSAML(function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); + } + }); + + return stream; + }, + + /** + * @param [Array,Response] args This should be the response object, + * or an array of args to send to the event. + * @api private + */ + emitEvent: function emit(eventName, args, done) { + if (typeof args === 'function') { done = args; args = null; } + if (!done) done = function() { }; + if (!args) args = this.eventParameters(eventName, this.response); + + var origEmit = AWS.SequentialExecutor.prototype.emit; + origEmit.call(this, eventName, args, function (err) { + if (err) this.response.error = err; + done.call(this, err); + }); + }, + + /** + * @api private + */ + eventParameters: function eventParameters(eventName) { + switch (eventName) { + case 'restart': + case 'validate': + case 'sign': + case 'build': + case 'afterValidate': + case 'afterBuild': + return [this]; + case 'error': + return [this.response.error, this.response]; + default: + return [this.response]; } - callback(err); - }); - }, - - /** - * @api private - */ - createClients: function() { - this.service = this.service || new STS({params: this.params}); - } - -}); - -},{"../../clients/sts":8,"../core":19}],25:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents temporary credentials retrieved from {AWS.STS}. Without any - * extra parameters, credentials will be fetched from the - * {AWS.STS.getSessionToken} operation. If an IAM role is provided, the - * {AWS.STS.assumeRole} operation will be used to fetch credentials for the - * role instead. - * - * @note AWS.TemporaryCredentials is deprecated, but remains available for - * backwards compatibility. {AWS.ChainableTemporaryCredentials} is the - * preferred class for temporary credentials. - * - * To setup temporary credentials, configure a set of master credentials - * using the standard credentials providers (environment, EC2 instance metadata, - * or from the filesystem), then set the global credentials to a new - * temporary credentials object: - * - * ```javascript - * // Note that environment credentials are loaded by default, - * // the following line is shown for clarity: - * AWS.config.credentials = new AWS.EnvironmentCredentials('AWS'); - * - * // Now set temporary credentials seeded from the master credentials - * AWS.config.credentials = new AWS.TemporaryCredentials(); - * - * // subsequent requests will now use temporary credentials from AWS STS. - * new AWS.S3().listBucket(function(err, data) { ... }); - * ``` - * - * @!attribute masterCredentials - * @return [AWS.Credentials] the master (non-temporary) credentials used to - * get and refresh temporary credentials from AWS STS. - * @note (see constructor) - */ -AWS.TemporaryCredentials = AWS.util.inherit(AWS.Credentials, { - /** - * Creates a new temporary credentials object. - * - * @note In order to create temporary credentials, you first need to have - * "master" credentials configured in {AWS.Config.credentials}. These - * master credentials are necessary to retrieve the temporary credentials, - * as well as refresh the credentials when they expire. - * @param params [map] a map of options that are passed to the - * {AWS.STS.assumeRole} or {AWS.STS.getSessionToken} operations. - * If a `RoleArn` parameter is passed in, credentials will be based on the - * IAM role. - * @param masterCredentials [AWS.Credentials] the master (non-temporary) credentials - * used to get and refresh temporary credentials from AWS STS. - * @example Creating a new credentials object for generic temporary credentials - * AWS.config.credentials = new AWS.TemporaryCredentials(); - * @example Creating a new credentials object for an IAM role - * AWS.config.credentials = new AWS.TemporaryCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/TemporaryCredentials', - * }); - * @see AWS.STS.assumeRole - * @see AWS.STS.getSessionToken - */ - constructor: function TemporaryCredentials(params, masterCredentials) { - AWS.Credentials.call(this); - this.loadMasterCredentials(masterCredentials); - this.expired = true; - - this.params = params || {}; - if (this.params.RoleArn) { - this.params.RoleSessionName = - this.params.RoleSessionName || 'temporary-credentials'; - } - }, - - /** - * Refreshes credentials using {AWS.STS.assumeRole} or - * {AWS.STS.getSessionToken}, depending on whether an IAM role ARN was passed - * to the credentials {constructor}. - * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh (callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - + }, + + /** + * @api private + */ + presign: function presign(expires, callback) { + if (!callback && typeof expires === 'function') { + callback = expires; + expires = null; + } + return new AWS.Signers.Presign().sign(this.toGet(), expires, callback); + }, + + /** + * @api private + */ + isPresigned: function isPresigned() { + return Object.prototype.hasOwnProperty.call(this.httpRequest.headers, 'presigned-expires'); + }, + + /** + * @api private + */ + toUnauthenticated: function toUnauthenticated() { + this._unAuthenticated = true; + this.removeListener('validate', AWS.EventListeners.Core.VALIDATE_CREDENTIALS); + this.removeListener('sign', AWS.EventListeners.Core.SIGN); + return this; + }, + + /** + * @api private + */ + toGet: function toGet() { + if (this.service.api.protocol === 'query' || + this.service.api.protocol === 'ec2') { + this.removeListener('build', this.buildAsGet); + this.addListener('build', this.buildAsGet); + } + return this; + }, + + /** + * @api private + */ + buildAsGet: function buildAsGet(request) { + request.httpRequest.method = 'GET'; + request.httpRequest.path = request.service.endpoint.path + + '?' + request.httpRequest.body; + request.httpRequest.body = ''; + + // don't need these headers on a GET request + delete request.httpRequest.headers['Content-Length']; + delete request.httpRequest.headers['Content-Type']; + }, + + /** + * @api private + */ + haltHandlersOnError: function haltHandlersOnError() { + this._haltHandlersOnError = true; + } + }); + /** * @api private */ - load: function load (callback) { - var self = this; - self.createClients(); - self.masterCredentials.get(function () { - self.service.config.credentials = self.masterCredentials; - var operation = self.params.RoleArn ? - self.service.assumeRole : self.service.getSessionToken; - operation.call(self.service, function (err, data) { - if (!err) { - self.service.credentialsFrom(data, self); - } - callback(err); + AWS.Request.addPromisesToClass = function addPromisesToClass(PromiseDependency) { + this.prototype.promise = function promise() { + var self = this; + // append to user agent + this.httpRequest.appendToUserAgent('promise'); + return new PromiseDependency(function(resolve, reject) { + self.on('complete', function(resp) { + if (resp.error) { + reject(resp.error); + } else { + // define $response property so that it is not enumerable + // this prevents circular reference errors when stringifying the JSON object + resolve(Object.defineProperty( + resp.data || {}, + '$response', + {value: resp} + )); + } + }); + self.runTo(); }); - }); - }, - - /** - * @api private - */ - loadMasterCredentials: function loadMasterCredentials (masterCredentials) { - this.masterCredentials = masterCredentials || AWS.config.credentials; - while (this.masterCredentials.masterCredentials) { - this.masterCredentials = this.masterCredentials.masterCredentials; - } - - if (typeof this.masterCredentials.get !== 'function') { - this.masterCredentials = new AWS.Credentials(this.masterCredentials); - } - }, - + }; + }; + /** * @api private */ - createClients: function () { - this.service = this.service || new STS({params: this.params}); - } - -}); - -},{"../../clients/sts":8,"../core":19}],26:[function(require,module,exports){ -var AWS = require('../core'); -var STS = require('../../clients/sts'); - -/** - * Represents credentials retrieved from STS Web Identity Federation support. - * - * By default this provider gets credentials using the - * {AWS.STS.assumeRoleWithWebIdentity} service operation. This operation - * requires a `RoleArn` containing the ARN of the IAM trust policy for the - * application for which credentials will be given. In addition, the - * `WebIdentityToken` must be set to the token provided by the identity - * provider. See {constructor} for an example on creating a credentials - * object with proper `RoleArn` and `WebIdentityToken` values. - * - * ## Refreshing Credentials from Identity Service - * - * In addition to AWS credentials expiring after a given amount of time, the - * login token from the identity provider will also expire. Once this token - * expires, it will not be usable to refresh AWS credentials, and another - * token will be needed. The SDK does not manage refreshing of the token value, - * but this can be done through a "refresh token" supported by most identity - * providers. Consult the documentation for the identity provider for refreshing - * tokens. Once the refreshed token is acquired, you should make sure to update - * this new token in the credentials object's {params} property. The following - * code will update the WebIdentityToken, assuming you have retrieved an updated - * token from the identity provider: - * - * ```javascript - * AWS.config.credentials.params.WebIdentityToken = updatedToken; - * ``` - * - * Future calls to `credentials.refresh()` will now use the new token. - * - * @!attribute params - * @return [map] the map of params passed to - * {AWS.STS.assumeRoleWithWebIdentity}. To update the token, set the - * `params.WebIdentityToken` property. - * @!attribute data - * @return [map] the raw data response from the call to - * {AWS.STS.assumeRoleWithWebIdentity}. Use this if you want to get - * access to other properties from the response. - */ -AWS.WebIdentityCredentials = AWS.util.inherit(AWS.Credentials, { + AWS.Request.deletePromisesFromClass = function deletePromisesFromClass() { + delete this.prototype.promise; + }; + + AWS.util.addPromises(AWS.Request); + + AWS.util.mixin(AWS.Request, AWS.SequentialExecutor); + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./state_machine":73,"_process":92,"jmespath":91}],59:[function(require,module,exports){ /** - * Creates a new credentials object. - * @param (see AWS.STS.assumeRoleWithWebIdentity) - * @example Creating a new credentials object - * AWS.config.credentials = new AWS.WebIdentityCredentials({ - * RoleArn: 'arn:aws:iam::1234567890:role/WebIdentity', - * WebIdentityToken: 'ABCDEFGHIJKLMNOP', // token from identity service - * RoleSessionName: 'web' // optional name, defaults to web-identity - * }, { - * // optionally provide configuration to apply to the underlying AWS.STS service client - * // if configuration is not provided, then configuration will be pulled from AWS.config + * Copyright 2012-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved. * - * // specify timeout options - * httpOptions: { - * timeout: 100 - * } - * }); - * @see AWS.STS.assumeRoleWithWebIdentity - * @see AWS.Config - */ - constructor: function WebIdentityCredentials(params, clientConfig) { - AWS.Credentials.call(this); - this.expired = true; - this.params = params; - this.params.RoleSessionName = this.params.RoleSessionName || 'web-identity'; - this.data = null; - this._clientConfig = AWS.util.copy(clientConfig || {}); - }, - - /** - * Refreshes credentials using {AWS.STS.assumeRoleWithWebIdentity} + * Licensed under the Apache License, Version 2.0 (the "License"). You + * may not use this file except in compliance with the License. A copy of + * the License is located at * - * @callback callback function(err) - * Called when the STS service responds (or fails). When - * this callback is called with no error, it means that the credentials - * information has been loaded into the object (as the `accessKeyId`, - * `secretAccessKey`, and `sessionToken` properties). - * @param err [Error] if an error occurred, this value will be filled - * @see get - */ - refresh: function refresh(callback) { - this.coalesceRefresh(callback || AWS.util.fn.callback); - }, - - /** - * @api private + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file is + * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF + * ANY KIND, either express or implied. See the License for the specific + * language governing permissions and limitations under the License. */ - load: function load(callback) { - var self = this; - self.createClients(); - self.service.assumeRoleWithWebIdentity(function (err, data) { - self.data = null; - if (!err) { - self.data = data; - self.service.credentialsFrom(data, self); - } - callback(err); - }); - }, - + + var AWS = require('./core'); + var inherit = AWS.util.inherit; + var jmespath = require('jmespath'); + /** * @api private */ - createClients: function() { - if (!this.service) { - var stsConfig = AWS.util.merge({}, this._clientConfig); - stsConfig.params = this.params; - this.service = new STS(stsConfig); - } - } - -}); - -},{"../../clients/sts":8,"../core":19}],27:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var util = require('./util'); -var endpointDiscoveryEnabledEnvs = ['AWS_ENABLE_ENDPOINT_DISCOVERY', 'AWS_ENDPOINT_DISCOVERY_ENABLED']; - -/** - * Generate key (except resources and operation part) to index the endpoints in the cache - * If input shape has endpointdiscoveryid trait then use - * accessKey + operation + resources + region + service as cache key - * If input shape doesn't have endpointdiscoveryid trait then use - * accessKey + region + service as cache key - * @return [map] object with keys to index endpoints. - * @api private - */ -function getCacheKey(request) { - var service = request.service; - var api = service.api || {}; - var operations = api.operations; - var identifiers = {}; - if (service.config.region) { - identifiers.region = service.config.region; - } - if (api.serviceId) { - identifiers.serviceId = api.serviceId; - } - if (service.config.credentials.accessKeyId) { - identifiers.accessKeyId = service.config.credentials.accessKeyId; - } - return identifiers; -} - -/** - * Recursive helper for marshallCustomIdentifiers(). - * Looks for required string input members that have 'endpointdiscoveryid' trait. - * @api private - */ -function marshallCustomIdentifiersHelper(result, params, shape) { - if (!shape || params === undefined || params === null) return; - if (shape.type === 'structure' && shape.required && shape.required.length > 0) { - util.arrayEach(shape.required, function(name) { - var memberShape = shape.members[name]; - if (memberShape.endpointDiscoveryId === true) { - var locationName = memberShape.isLocationName ? memberShape.name : name; - result[locationName] = String(params[name]); - } else { - marshallCustomIdentifiersHelper(result, params[name], memberShape); - } - }); - } -} - -/** - * Get custom identifiers for cache key. - * Identifies custom identifiers by checking each shape's `endpointDiscoveryId` trait. - * @param [object] request object - * @param [object] input shape of the given operation's api - * @api private - */ -function marshallCustomIdentifiers(request, shape) { - var identifiers = {}; - marshallCustomIdentifiersHelper(identifiers, request.params, shape); - return identifiers; -} - -/** - * Call endpoint discovery operation when it's optional. - * When endpoint is available in cache then use the cached endpoints. If endpoints - * are unavailable then use regional endpoints and call endpoint discovery operation - * asynchronously. This is turned off by default. - * @param [object] request object - * @api private - */ -function optionalDiscoverEndpoint(request) { - var service = request.service; - var api = service.api; - var operationModel = api.operations ? api.operations[request.operation] : undefined; - var inputShape = operationModel ? operationModel.input : undefined; - - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operationModel) cacheKey.operation = operationModel.name; - } - var endpoints = AWS.endpointCache.get(cacheKey); - if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { - //endpoint operation is being made but response not yet received - //or endpoint operation just failed in 1 minute - return; - } else if (endpoints && endpoints.length > 0) { - //found endpoint record from cache - request.httpRequest.updateEndpoint(endpoints[0].Address); - } else { - //endpoint record not in cache or outdated. make discovery operation - var endpointRequest = service.makeRequest(api.endpointOperation, { - Operation: operationModel.name, - Identifiers: identifiers, - }); - addApiVersionHeader(endpointRequest); - endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); - endpointRequest.removeListener('retry', AWS.EventListeners.Core.RETRY_CHECK); - //put in a placeholder for endpoints already requested, prevent - //too much in-flight calls - AWS.endpointCache.put(cacheKey, [{ - Address: '', - CachePeriodInMinutes: 1 - }]); - endpointRequest.send(function(err, data) { - if (data && data.Endpoints) { - AWS.endpointCache.put(cacheKey, data.Endpoints); - } else if (err) { - AWS.endpointCache.put(cacheKey, [{ - Address: '', - CachePeriodInMinutes: 1 //not to make more endpoint operation in next 1 minute - }]); - } - }); - } -} - -var requestQueue = {}; - -/** - * Call endpoint discovery operation when it's required. - * When endpoint is available in cache then use cached ones. If endpoints are - * unavailable then SDK should call endpoint operation then use returned new - * endpoint for the api call. SDK will automatically attempt to do endpoint - * discovery. This is turned off by default - * @param [object] request object - * @api private - */ -function requiredDiscoverEndpoint(request, done) { - var service = request.service; - var api = service.api; - var operationModel = api.operations ? api.operations[request.operation] : undefined; - var inputShape = operationModel ? operationModel.input : undefined; - - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operationModel) cacheKey.operation = operationModel.name; - } - var cacheKeyStr = AWS.EndpointCache.getKeyString(cacheKey); - var endpoints = AWS.endpointCache.get(cacheKeyStr); //endpoint cache also accepts string keys - if (endpoints && endpoints.length === 1 && endpoints[0].Address === '') { - //endpoint operation is being made but response not yet received - //push request object to a pending queue - if (!requestQueue[cacheKeyStr]) requestQueue[cacheKeyStr] = []; - requestQueue[cacheKeyStr].push({request: request, callback: done}); - return; - } else if (endpoints && endpoints.length > 0) { - request.httpRequest.updateEndpoint(endpoints[0].Address); - done(); - } else { - var endpointRequest = service.makeRequest(api.endpointOperation, { - Operation: operationModel.name, - Identifiers: identifiers, - }); - endpointRequest.removeListener('validate', AWS.EventListeners.Core.VALIDATE_PARAMETERS); - addApiVersionHeader(endpointRequest); - - //put in a placeholder for endpoints already requested, prevent - //too much in-flight calls - AWS.endpointCache.put(cacheKeyStr, [{ - Address: '', - CachePeriodInMinutes: 60 //long-live cache - }]); - endpointRequest.send(function(err, data) { - if (err) { - request.response.error = util.error(err, { retryable: false }); - AWS.endpointCache.remove(cacheKey); - - //fail all the pending requests in batch - if (requestQueue[cacheKeyStr]) { - var pendingRequests = requestQueue[cacheKeyStr]; - util.arrayEach(pendingRequests, function(requestContext) { - requestContext.request.response.error = util.error(err, { retryable: false }); - requestContext.callback(); - }); - delete requestQueue[cacheKeyStr]; - } - } else if (data) { - AWS.endpointCache.put(cacheKeyStr, data.Endpoints); - request.httpRequest.updateEndpoint(data.Endpoints[0].Address); - - //update the endpoint for all the pending requests in batch - if (requestQueue[cacheKeyStr]) { - var pendingRequests = requestQueue[cacheKeyStr]; - util.arrayEach(pendingRequests, function(requestContext) { - requestContext.request.httpRequest.updateEndpoint(data.Endpoints[0].Address); - requestContext.callback(); - }); - delete requestQueue[cacheKeyStr]; + function CHECK_ACCEPTORS(resp) { + var waiter = resp.request._waiter; + var acceptors = waiter.config.acceptors; + var acceptorMatched = false; + var state = 'retry'; + + acceptors.forEach(function(acceptor) { + if (!acceptorMatched) { + var matcher = waiter.matchers[acceptor.matcher]; + if (matcher && matcher(resp, acceptor.expected, acceptor.argument)) { + acceptorMatched = true; + state = acceptor.state; } } - done(); - }); - } -} - -/** - * add api version header to endpoint operation - * @api private - */ -function addApiVersionHeader(endpointRequest) { - var api = endpointRequest.service.api; - var apiVersion = api.apiVersion; - if (apiVersion && !endpointRequest.httpRequest.headers['x-amz-api-version']) { - endpointRequest.httpRequest.headers['x-amz-api-version'] = apiVersion; - } -} - -/** - * If api call gets invalid endpoint exception, SDK should attempt to remove the invalid - * endpoint from cache. - * @api private - */ -function invalidateCachedEndpoints(response) { - var error = response.error; - var httpResponse = response.httpResponse; - if (error && - (error.code === 'InvalidEndpointException' || httpResponse.statusCode === 421) - ) { - var request = response.request; - var operations = request.service.api.operations || {}; - var inputShape = operations[request.operation] ? operations[request.operation].input : undefined; - var identifiers = marshallCustomIdentifiers(request, inputShape); - var cacheKey = getCacheKey(request); - if (Object.keys(identifiers).length > 0) { - cacheKey = util.update(cacheKey, identifiers); - if (operations[request.operation]) cacheKey.operation = operations[request.operation].name; - } - AWS.endpointCache.remove(cacheKey); - } -} - -/** - * If endpoint is explicitly configured, SDK should not do endpoint discovery in anytime. - * @param [object] client Service client object. - * @api private - */ -function hasCustomEndpoint(client) { - //if set endpoint is set for specific client, enable endpoint discovery will raise an error. - if (client._originalConfig && client._originalConfig.endpoint && client._originalConfig.endpointDiscoveryEnabled === true) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'Custom endpoint is supplied; endpointDiscoveryEnabled must not be true.' }); - }; - var svcConfig = AWS.config[client.serviceIdentifier] || {}; - return Boolean(AWS.config.endpoint || svcConfig.endpoint || (client._originalConfig && client._originalConfig.endpoint)); -} - -/** - * @api private - */ -function isFalsy(value) { - return ['false', '0'].indexOf(value) >= 0; -} - -/** - * If endpoint discovery should perform for this request when no operation requires endpoint - * discovery for the given service. - * SDK performs config resolution in order like below: - * 1. If set in client configuration. - * 2. If set in env AWS_ENABLE_ENDPOINT_DISCOVERY. - * 3. If set in shared ini config file with key 'endpoint_discovery_enabled'. - * @param [object] request request object. - * @returns [boolean|undefined] if endpoint discovery config is not set in any source, this - * function returns undefined - * @api private - */ -function resolveEndpointDiscoveryConfig(request) { - var service = request.service || {}; - if (service.config.endpointDiscoveryEnabled !== undefined) { - return service.config.endpointDiscoveryEnabled; - } - - //shared ini file is only available in Node - //not to check env in browser - if (util.isBrowser()) return undefined; - - // If any of recognized endpoint discovery config env is set - for (var i = 0; i < endpointDiscoveryEnabledEnvs.length; i++) { - var env = endpointDiscoveryEnabledEnvs[i]; - if (Object.prototype.hasOwnProperty.call(process.env, env)) { - if (process.env[env] === '' || process.env[env] === undefined) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'environmental variable ' + env + ' cannot be set to nothing' - }); - } - return !isFalsy(process.env[env]); - } - } - - var configFile = {}; - try { - configFile = AWS.util.iniLoader ? AWS.util.iniLoader.loadFrom({ - isConfig: true, - filename: process.env[AWS.util.sharedConfigFileEnv] - }) : {}; - } catch (e) {} - var sharedFileConfig = configFile[ - process.env.AWS_PROFILE || AWS.util.defaultProfile - ] || {}; - if (Object.prototype.hasOwnProperty.call(sharedFileConfig, 'endpoint_discovery_enabled')) { - if (sharedFileConfig.endpoint_discovery_enabled === undefined) { - throw util.error(new Error(), { - code: 'ConfigurationException', - message: 'config file entry \'endpoint_discovery_enabled\' cannot be set to nothing' - }); - } - return !isFalsy(sharedFileConfig.endpoint_discovery_enabled); - } - return undefined; -} - -/** - * attach endpoint discovery logic to request object - * @param [object] request - * @api private - */ -function discoverEndpoint(request, done) { - var service = request.service || {}; - if (hasCustomEndpoint(service) || request.isPresigned()) return done(); - - var operations = service.api.operations || {}; - var operationModel = operations[request.operation]; - var isEndpointDiscoveryRequired = operationModel ? operationModel.endpointDiscoveryRequired : 'NULL'; - var isEnabled = resolveEndpointDiscoveryConfig(request); - var hasRequiredEndpointDiscovery = service.api.hasRequiredEndpointDiscovery; - if (isEnabled || hasRequiredEndpointDiscovery) { - // Once a customer enables endpoint discovery, the SDK should start appending - // the string endpoint-discovery to the user-agent on all requests. - request.httpRequest.appendToUserAgent('endpoint-discovery'); - } - switch (isEndpointDiscoveryRequired) { - case 'OPTIONAL': - if (isEnabled || hasRequiredEndpointDiscovery) { - // For a given service; if at least one operation requires endpoint discovery then the SDK must enable endpoint discovery - // by default for all operations of that service, including operations where endpoint discovery is optional. - optionalDiscoverEndpoint(request); - request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); - } - done(); - break; - case 'REQUIRED': - if (isEnabled === false) { - // For a given operation; if endpoint discovery is required and it has been disabled on the SDK client, - // then the SDK must return a clear and actionable exception. - request.response.error = util.error(new Error(), { - code: 'ConfigurationException', - message: 'Endpoint Discovery is disabled but ' + service.api.className + '.' + request.operation + - '() requires it. Please check your configurations.' - }); - done(); - break; - } - request.addNamedListener('INVALIDATE_CACHED_ENDPOINTS', 'extractError', invalidateCachedEndpoints); - requiredDiscoverEndpoint(request, done); - break; - case 'NULL': - default: - done(); - break; - } -} - -module.exports = { - discoverEndpoint: discoverEndpoint, - requiredDiscoverEndpoint: requiredDiscoverEndpoint, - optionalDiscoverEndpoint: optionalDiscoverEndpoint, - marshallCustomIdentifiers: marshallCustomIdentifiers, - getCacheKey: getCacheKey, - invalidateCachedEndpoint: invalidateCachedEndpoints, -}; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./util":74,"_process":92}],28:[function(require,module,exports){ -var eventMessageChunker = require('../event-stream/event-message-chunker').eventMessageChunker; -var parseEvent = require('./parse-event').parseEvent; - -function createEventStream(body, parser, model) { - var eventMessages = eventMessageChunker(body); - - var events = []; - - for (var i = 0; i < eventMessages.length; i++) { - events.push(parseEvent(parser, eventMessages[i], model)); - } - - return events; -} - -/** - * @api private - */ -module.exports = { - createEventStream: createEventStream -}; - -},{"../event-stream/event-message-chunker":29,"./parse-event":31}],29:[function(require,module,exports){ -/** - * Takes in a buffer of event messages and splits them into individual messages. - * @param {Buffer} buffer - * @api private - */ -function eventMessageChunker(buffer) { - /** @type Buffer[] */ - var messages = []; - var offset = 0; - - while (offset < buffer.length) { - var totalLength = buffer.readInt32BE(offset); - - // create new buffer for individual message (shares memory with original) - var message = buffer.slice(offset, totalLength + offset); - // increment offset to it starts at the next message - offset += totalLength; - - messages.push(message); - } - - return messages; -} - -/** - * @api private - */ -module.exports = { - eventMessageChunker: eventMessageChunker -}; - -},{}],30:[function(require,module,exports){ -var util = require('../core').util; -var toBuffer = util.buffer.toBuffer; - -/** - * A lossless representation of a signed, 64-bit integer. Instances of this - * class may be used in arithmetic expressions as if they were numeric - * primitives, but the binary representation will be preserved unchanged as the - * `bytes` property of the object. The bytes should be encoded as big-endian, - * two's complement integers. - * @param {Buffer} bytes - * - * @api private - */ -function Int64(bytes) { - if (bytes.length !== 8) { - throw new Error('Int64 buffers must be exactly 8 bytes'); - } - if (!util.Buffer.isBuffer(bytes)) bytes = toBuffer(bytes); - - this.bytes = bytes; -} - -/** - * @param {number} number - * @returns {Int64} - * - * @api private - */ -Int64.fromNumber = function(number) { - if (number > 9223372036854775807 || number < -9223372036854775808) { - throw new Error( - number + ' is too large (or, if negative, too small) to represent as an Int64' - ); - } - - var bytes = new Uint8Array(8); - for ( - var i = 7, remaining = Math.abs(Math.round(number)); - i > -1 && remaining > 0; - i--, remaining /= 256 - ) { - bytes[i] = remaining; - } - - if (number < 0) { - negate(bytes); - } - - return new Int64(bytes); -}; - -/** - * @returns {number} - * - * @api private - */ -Int64.prototype.valueOf = function() { - var bytes = this.bytes.slice(0); - var negative = bytes[0] & 128; - if (negative) { - negate(bytes); - } - - return parseInt(bytes.toString('hex'), 16) * (negative ? -1 : 1); -}; - -Int64.prototype.toString = function() { - return String(this.valueOf()); -}; - -/** - * @param {Buffer} bytes - * - * @api private - */ -function negate(bytes) { - for (var i = 0; i < 8; i++) { - bytes[i] ^= 0xFF; - } - for (var i = 7; i > -1; i--) { - bytes[i]++; - if (bytes[i] !== 0) { - break; - } - } -} - -/** - * @api private - */ -module.exports = { - Int64: Int64 -}; - -},{"../core":19}],31:[function(require,module,exports){ -var parseMessage = require('./parse-message').parseMessage; - -/** - * - * @param {*} parser - * @param {Buffer} message - * @param {*} shape - * @api private - */ -function parseEvent(parser, message, shape) { - var parsedMessage = parseMessage(message); - - // check if message is an event or error - var messageType = parsedMessage.headers[':message-type']; - if (messageType) { - if (messageType.value === 'error') { - throw parseError(parsedMessage); - } else if (messageType.value !== 'event') { - // not sure how to parse non-events/non-errors, ignore for now - return; - } - } - - // determine event type - var eventType = parsedMessage.headers[':event-type']; - // check that the event type is modeled - var eventModel = shape.members[eventType.value]; - if (!eventModel) { - return; - } - - var result = {}; - // check if an event payload exists - var eventPayloadMemberName = eventModel.eventPayloadMemberName; - if (eventPayloadMemberName) { - var payloadShape = eventModel.members[eventPayloadMemberName]; - // if the shape is binary, return the byte array - if (payloadShape.type === 'binary') { - result[eventPayloadMemberName] = parsedMessage.body; - } else { - result[eventPayloadMemberName] = parser.parse(parsedMessage.body.toString(), payloadShape); - } - } - - // read event headers - var eventHeaderNames = eventModel.eventHeaderMemberNames; - for (var i = 0; i < eventHeaderNames.length; i++) { - var name = eventHeaderNames[i]; - if (parsedMessage.headers[name]) { - // parse the header! - result[name] = eventModel.members[name].toType(parsedMessage.headers[name].value); - } - } - - var output = {}; - output[eventType.value] = result; - return output; -} - -function parseError(message) { - var errorCode = message.headers[':error-code']; - var errorMessage = message.headers[':error-message']; - var error = new Error(errorMessage.value || errorMessage); - error.code = error.name = errorCode.value || errorCode; - return error; -} - -/** - * @api private - */ -module.exports = { - parseEvent: parseEvent -}; - -},{"./parse-message":32}],32:[function(require,module,exports){ -var Int64 = require('./int64').Int64; - -var splitMessage = require('./split-message').splitMessage; - -var BOOLEAN_TAG = 'boolean'; -var BYTE_TAG = 'byte'; -var SHORT_TAG = 'short'; -var INT_TAG = 'integer'; -var LONG_TAG = 'long'; -var BINARY_TAG = 'binary'; -var STRING_TAG = 'string'; -var TIMESTAMP_TAG = 'timestamp'; -var UUID_TAG = 'uuid'; - -/** - * @api private - * - * @param {Buffer} headers - */ -function parseHeaders(headers) { - var out = {}; - var position = 0; - while (position < headers.length) { - var nameLength = headers.readUInt8(position++); - var name = headers.slice(position, position + nameLength).toString(); - position += nameLength; - switch (headers.readUInt8(position++)) { - case 0 /* boolTrue */: - out[name] = { - type: BOOLEAN_TAG, - value: true - }; - break; - case 1 /* boolFalse */: - out[name] = { - type: BOOLEAN_TAG, - value: false - }; - break; - case 2 /* byte */: - out[name] = { - type: BYTE_TAG, - value: headers.readInt8(position++) - }; - break; - case 3 /* short */: - out[name] = { - type: SHORT_TAG, - value: headers.readInt16BE(position) - }; - position += 2; - break; - case 4 /* integer */: - out[name] = { - type: INT_TAG, - value: headers.readInt32BE(position) - }; - position += 4; - break; - case 5 /* long */: - out[name] = { - type: LONG_TAG, - value: new Int64(headers.slice(position, position + 8)) - }; - position += 8; - break; - case 6 /* byteArray */: - var binaryLength = headers.readUInt16BE(position); - position += 2; - out[name] = { - type: BINARY_TAG, - value: headers.slice(position, position + binaryLength) - }; - position += binaryLength; - break; - case 7 /* string */: - var stringLength = headers.readUInt16BE(position); - position += 2; - out[name] = { - type: STRING_TAG, - value: headers.slice( - position, - position + stringLength - ).toString() - }; - position += stringLength; - break; - case 8 /* timestamp */: - out[name] = { - type: TIMESTAMP_TAG, - value: new Date( - new Int64(headers.slice(position, position + 8)) - .valueOf() - ) - }; - position += 8; - break; - case 9 /* uuid */: - var uuidChars = headers.slice(position, position + 16) - .toString('hex'); - position += 16; - out[name] = { - type: UUID_TAG, - value: uuidChars.substr(0, 8) + '-' + - uuidChars.substr(8, 4) + '-' + - uuidChars.substr(12, 4) + '-' + - uuidChars.substr(16, 4) + '-' + - uuidChars.substr(20) - }; - break; - default: - throw new Error('Unrecognized header type tag'); - } - } - return out; -} - -function parseMessage(message) { - var parsed = splitMessage(message); - return { headers: parseHeaders(parsed.headers), body: parsed.body }; -} - -/** - * @api private - */ -module.exports = { - parseMessage: parseMessage -}; - -},{"./int64":30,"./split-message":33}],33:[function(require,module,exports){ -var util = require('../core').util; -var toBuffer = util.buffer.toBuffer; - -// All prelude components are unsigned, 32-bit integers -var PRELUDE_MEMBER_LENGTH = 4; -// The prelude consists of two components -var PRELUDE_LENGTH = PRELUDE_MEMBER_LENGTH * 2; -// Checksums are always CRC32 hashes. -var CHECKSUM_LENGTH = 4; -// Messages must include a full prelude, a prelude checksum, and a message checksum -var MINIMUM_MESSAGE_LENGTH = PRELUDE_LENGTH + CHECKSUM_LENGTH * 2; - -/** - * @api private - * - * @param {Buffer} message - */ -function splitMessage(message) { - if (!util.Buffer.isBuffer(message)) message = toBuffer(message); - - if (message.length < MINIMUM_MESSAGE_LENGTH) { - throw new Error('Provided message too short to accommodate event stream message overhead'); - } - - if (message.length !== message.readUInt32BE(0)) { - throw new Error('Reported message length does not match received message length'); - } - - var expectedPreludeChecksum = message.readUInt32BE(PRELUDE_LENGTH); - - if ( - expectedPreludeChecksum !== util.crypto.crc32( - message.slice(0, PRELUDE_LENGTH) - ) - ) { - throw new Error( - 'The prelude checksum specified in the message (' + - expectedPreludeChecksum + - ') does not match the calculated CRC32 checksum.' - ); - } - - var expectedMessageChecksum = message.readUInt32BE(message.length - CHECKSUM_LENGTH); - - if ( - expectedMessageChecksum !== util.crypto.crc32( - message.slice(0, message.length - CHECKSUM_LENGTH) - ) - ) { - throw new Error( - 'The message checksum did not match the expected value of ' + - expectedMessageChecksum - ); + + if (!acceptorMatched && resp.error) state = 'failure'; + + if (state === 'success') { + waiter.setSuccess(resp); + } else { + waiter.setError(resp, state === 'retry'); } - - var headersStart = PRELUDE_LENGTH + CHECKSUM_LENGTH; - var headersEnd = headersStart + message.readUInt32BE(PRELUDE_MEMBER_LENGTH); - - return { - headers: message.slice(headersStart, headersEnd), - body: message.slice(headersEnd, message.length - CHECKSUM_LENGTH), - }; -} - -/** - * @api private - */ -module.exports = { - splitMessage: splitMessage -}; - -},{"../core":19}],34:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var SequentialExecutor = require('./sequential_executor'); -var DISCOVER_ENDPOINT = require('./discover_endpoint').discoverEndpoint; -/** - * The namespace used to register global event listeners for request building - * and sending. - */ -AWS.EventListeners = { + } + /** - * @!attribute VALIDATE_CREDENTIALS - * A request listener that validates whether the request is being - * sent with credentials. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating credentials - * var listener = AWS.EventListeners.Core.VALIDATE_CREDENTIALS; - * request.removeListener('validate', listener); - * @readonly - * @return [Function] - * @!attribute VALIDATE_REGION - * A request listener that validates whether the region is set - * for a request. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating region configuration - * var listener = AWS.EventListeners.Core.VALIDATE_REGION; - * request.removeListener('validate', listener); - * @readonly - * @return [Function] - * @!attribute VALIDATE_PARAMETERS - * A request listener that validates input parameters in a request. - * Handles the {AWS.Request~validate 'validate' Request event} - * @example Sending a request without validating parameters - * var listener = AWS.EventListeners.Core.VALIDATE_PARAMETERS; - * request.removeListener('validate', listener); - * @example Disable parameter validation globally - * AWS.EventListeners.Core.removeListener('validate', - * AWS.EventListeners.Core.VALIDATE_REGION); - * @readonly - * @return [Function] - * @!attribute SEND - * A request listener that initiates the HTTP connection for a - * request being sent. Handles the {AWS.Request~send 'send' Request event} - * @example Replacing the HTTP handler - * var listener = AWS.EventListeners.Core.SEND; - * request.removeListener('send', listener); - * request.on('send', function(response) { - * customHandler.send(response); - * }); - * @return [Function] - * @readonly - * @!attribute HTTP_DATA - * A request listener that reads data from the HTTP connection in order - * to build the response data. - * Handles the {AWS.Request~httpData 'httpData' Request event}. - * Remove this handler if you are overriding the 'httpData' event and - * do not want extra data processing and buffering overhead. - * @example Disabling default data processing - * var listener = AWS.EventListeners.Core.HTTP_DATA; - * request.removeListener('httpData', listener); - * @return [Function] - * @readonly + * @api private */ - Core: {} /* doc hack */ -}; - -/** - * @api private - */ -function getOperationAuthtype(req) { - if (!req.service.api.operations) { - return ''; - } - var operation = req.service.api.operations[req.operation]; - return operation ? operation.authtype : ''; -} - -/** - * @api private - */ -function getIdentityType(req) { - var service = req.service; - - if (service.config.signatureVersion) { - return service.config.signatureVersion; - } - - if (service.api.signatureVersion) { - return service.api.signatureVersion; - } - - return getOperationAuthtype(req); -} - -AWS.EventListeners = { - Core: new SequentialExecutor().addNamedListeners(function(add, addAsync) { - addAsync( - 'VALIDATE_CREDENTIALS', 'validate', - function VALIDATE_CREDENTIALS(req, done) { - if (!req.service.api.signatureVersion && !req.service.config.signatureVersion) return done(); // none - - var identityType = getIdentityType(req); - if (identityType === 'bearer') { - req.service.config.getToken(function(err) { - if (err) { - req.response.error = AWS.util.error(err, {code: 'TokenError'}); - } - done(); - }); - return; - } - - req.service.config.getCredentials(function(err) { - if (err) { - req.response.error = AWS.util.error(err, - { - code: 'CredentialsError', - message: 'Missing credentials in config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1' - } - ); - } - done(); - }); - }); - - add('VALIDATE_REGION', 'validate', function VALIDATE_REGION(req) { - if (!req.service.isGlobalEndpoint) { - var dnsHostRegex = new RegExp(/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9])$/); - if (!req.service.config.region) { - req.response.error = AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Missing region in config'}); - } else if (!dnsHostRegex.test(req.service.config.region)) { - req.response.error = AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Invalid region in config'}); - } - } - }); - - add('BUILD_IDEMPOTENCY_TOKENS', 'validate', function BUILD_IDEMPOTENCY_TOKENS(req) { - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - if (!operation) { - return; - } - var idempotentMembers = operation.idempotentMembers; - if (!idempotentMembers.length) { - return; - } - // creates a copy of params so user's param object isn't mutated - var params = AWS.util.copy(req.params); - for (var i = 0, iLen = idempotentMembers.length; i < iLen; i++) { - if (!params[idempotentMembers[i]]) { - // add the member - params[idempotentMembers[i]] = AWS.util.uuid.v4(); - } - } - req.params = params; - }); - - add('VALIDATE_PARAMETERS', 'validate', function VALIDATE_PARAMETERS(req) { - if (!req.service.api.operations) { - return; - } - var rules = req.service.api.operations[req.operation].input; - var validation = req.service.config.paramValidation; - new AWS.ParamValidator(validation).validate(rules, req.params); - }); - - add('COMPUTE_CHECKSUM', 'afterBuild', function COMPUTE_CHECKSUM(req) { - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - if (!operation) { - return; - } - var body = req.httpRequest.body; - var isNonStreamingPayload = body && (AWS.util.Buffer.isBuffer(body) || typeof body === 'string'); - var headers = req.httpRequest.headers; - if ( - operation.httpChecksumRequired && - req.service.config.computeChecksums && - isNonStreamingPayload && - !headers['Content-MD5'] - ) { - var md5 = AWS.util.crypto.md5(body, 'base64'); - headers['Content-MD5'] = md5; - } - }); - - addAsync('COMPUTE_SHA256', 'afterBuild', function COMPUTE_SHA256(req, done) { - req.haltHandlersOnError(); - if (!req.service.api.operations) { - return; - } - var operation = req.service.api.operations[req.operation]; - var authtype = operation ? operation.authtype : ''; - if (!req.service.api.signatureVersion && !authtype && !req.service.config.signatureVersion) return done(); // none - if (req.service.getSignerClass(req) === AWS.Signers.V4) { - var body = req.httpRequest.body || ''; - if (authtype.indexOf('unsigned-body') >= 0) { - req.httpRequest.headers['X-Amz-Content-Sha256'] = 'UNSIGNED-PAYLOAD'; - return done(); - } - AWS.util.computeSha256(body, function(err, sha) { - if (err) { - done(err); - } - else { - req.httpRequest.headers['X-Amz-Content-Sha256'] = sha; - done(); - } - }); - } else { - done(); - } - }); - - add('SET_CONTENT_LENGTH', 'afterBuild', function SET_CONTENT_LENGTH(req) { - var authtype = getOperationAuthtype(req); - var payloadMember = AWS.util.getRequestPayloadShape(req); - if (req.httpRequest.headers['Content-Length'] === undefined) { + AWS.ResourceWaiter = inherit({ + /** + * Waits for a given state on a service object + * @param service [Service] the service object to wait on + * @param state [String] the state (defined in waiter configuration) to wait + * for. + * @example Create a waiter for running EC2 instances + * var ec2 = new AWS.EC2; + * var waiter = new AWS.ResourceWaiter(ec2, 'instanceRunning'); + */ + constructor: function constructor(service, state) { + this.service = service; + this.state = state; + this.loadWaiterConfig(this.state); + }, + + service: null, + + state: null, + + config: null, + + matchers: { + path: function(resp, expected, argument) { try { - var length = AWS.util.string.byteLength(req.httpRequest.body); - req.httpRequest.headers['Content-Length'] = length; + var result = jmespath.search(resp.data, argument); } catch (err) { - if (payloadMember && payloadMember.isStreaming) { - if (payloadMember.requiresLength) { - //streaming payload requires length(s3, glacier) - throw err; - } else if (authtype.indexOf('unsigned-body') >= 0) { - //unbounded streaming payload(lex, mediastore) - req.httpRequest.headers['Transfer-Encoding'] = 'chunked'; - return; - } else { - throw err; - } - } - throw err; + return false; } - } - }); - - add('SET_HTTP_HOST', 'afterBuild', function SET_HTTP_HOST(req) { - req.httpRequest.headers['Host'] = req.httpRequest.endpoint.host; - }); - - add('SET_TRACE_ID', 'afterBuild', function SET_TRACE_ID(req) { - var traceIdHeaderName = 'X-Amzn-Trace-Id'; - if (AWS.util.isNode() && !Object.hasOwnProperty.call(req.httpRequest.headers, traceIdHeaderName)) { - var ENV_LAMBDA_FUNCTION_NAME = 'AWS_LAMBDA_FUNCTION_NAME'; - var ENV_TRACE_ID = '_X_AMZN_TRACE_ID'; - var functionName = process.env[ENV_LAMBDA_FUNCTION_NAME]; - var traceId = process.env[ENV_TRACE_ID]; - if ( - typeof functionName === 'string' && - functionName.length > 0 && - typeof traceId === 'string' && - traceId.length > 0 - ) { - req.httpRequest.headers[traceIdHeaderName] = traceId; + + return jmespath.strictDeepEqual(result,expected); + }, + + pathAll: function(resp, expected, argument) { + try { + var results = jmespath.search(resp.data, argument); + } catch (err) { + return false; } - } - }); - - add('RESTART', 'restart', function RESTART() { - var err = this.response.error; - if (!err || !err.retryable) return; - - this.httpRequest = new AWS.HttpRequest( - this.service.endpoint, - this.service.region - ); - - if (this.response.retryCount < this.service.config.maxRetries) { - this.response.retryCount++; - } else { - this.response.error = null; - } - }); - - var addToHead = true; - addAsync('DISCOVER_ENDPOINT', 'sign', DISCOVER_ENDPOINT, addToHead); - - addAsync('SIGN', 'sign', function SIGN(req, done) { - var service = req.service; - var identityType = getIdentityType(req); - if (!identityType || identityType.length === 0) return done(); // none - - if (identityType === 'bearer') { - service.config.getToken(function (err, token) { - if (err) { - req.response.error = err; - return done(); - } - - try { - var SignerClass = service.getSignerClass(req); - var signer = new SignerClass(req.httpRequest); - signer.addAuthorization(token); - } catch (e) { - req.response.error = e; - } - done(); - }); - } else { - service.config.getCredentials(function (err, credentials) { - if (err) { - req.response.error = err; - return done(); + + if (!Array.isArray(results)) results = [results]; + var numResults = results.length; + if (!numResults) return false; + for (var ind = 0 ; ind < numResults; ind++) { + if (!jmespath.strictDeepEqual(results[ind], expected)) { + return false; } - - try { - var date = service.getSkewCorrectedDate(); - var SignerClass = service.getSignerClass(req); - var operations = req.service.api.operations || {}; - var operation = operations[req.operation]; - var signer = new SignerClass(req.httpRequest, - service.getSigningName(req), - { - signatureCache: service.config.signatureCache, - operation: operation, - signatureVersion: service.api.signatureVersion - }); - signer.setServiceClientId(service._clientId); - - // clear old authorization headers - delete req.httpRequest.headers['Authorization']; - delete req.httpRequest.headers['Date']; - delete req.httpRequest.headers['X-Amz-Date']; - - // add new authorization - signer.addAuthorization(credentials, date); - req.signedAt = date; - } catch (e) { - req.response.error = e; + } + return true; + }, + + pathAny: function(resp, expected, argument) { + try { + var results = jmespath.search(resp.data, argument); + } catch (err) { + return false; + } + + if (!Array.isArray(results)) results = [results]; + var numResults = results.length; + for (var ind = 0 ; ind < numResults; ind++) { + if (jmespath.strictDeepEqual(results[ind], expected)) { + return true; } - done(); - }); - + } + return false; + }, + + status: function(resp, expected) { + var statusCode = resp.httpResponse.statusCode; + return (typeof statusCode === 'number') && (statusCode === expected); + }, + + error: function(resp, expected) { + if (typeof expected === 'string' && resp.error) { + return expected === resp.error.code; + } + // if expected is not string, can be boolean indicating presence of error + return expected === !!resp.error; } - }); - - add('VALIDATE_RESPONSE', 'validateResponse', function VALIDATE_RESPONSE(resp) { - if (this.service.successfulResponse(resp, this)) { - resp.data = {}; - resp.error = null; - } else { - resp.data = null; - resp.error = AWS.util.error(new Error(), - {code: 'UnknownError', message: 'An unknown error occurred.'}); + }, + + listeners: new AWS.SequentialExecutor().addNamedListeners(function(add) { + add('RETRY_CHECK', 'retry', function(resp) { + var waiter = resp.request._waiter; + if (resp.error && resp.error.code === 'ResourceNotReady') { + resp.error.retryDelay = (waiter.config.delay || 0) * 1000; + } + }); + + add('CHECK_OUTPUT', 'extractData', CHECK_ACCEPTORS); + + add('CHECK_ERROR', 'extractError', CHECK_ACCEPTORS); + }), + + /** + * @return [AWS.Request] + */ + wait: function wait(params, callback) { + if (typeof params === 'function') { + callback = params; params = undefined; } - }); - - add('ERROR', 'error', function ERROR(err, resp) { - var awsQueryCompatible = resp.request.service.api.awsQueryCompatible; - if (awsQueryCompatible) { - var headers = resp.httpResponse.headers; - var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined; - if (queryErrorCode && queryErrorCode.includes(';')) { - resp.error.code = queryErrorCode.split(';')[0]; - } - } - }, true); - - addAsync('SEND', 'send', function SEND(resp, done) { - resp.httpResponse._abortCallback = done; + + if (params && params.$waiter) { + params = AWS.util.copy(params); + if (typeof params.$waiter.delay === 'number') { + this.config.delay = params.$waiter.delay; + } + if (typeof params.$waiter.maxAttempts === 'number') { + this.config.maxAttempts = params.$waiter.maxAttempts; + } + delete params.$waiter; + } + + var request = this.service.makeRequest(this.config.operation, params); + request._waiter = this; + request.response.maxRetries = this.config.maxAttempts; + request.addListeners(this.listeners); + + if (callback) request.send(callback); + return request; + }, + + setSuccess: function setSuccess(resp) { resp.error = null; + resp.data = resp.data || {}; + resp.request.removeAllListeners('extractData'); + }, + + setError: function setError(resp, retryable) { resp.data = null; - - function callback(httpResp) { - resp.httpResponse.stream = httpResp; - var stream = resp.request.httpRequest.stream; - var service = resp.request.service; - var api = service.api; - var operationName = resp.request.operation; - var operation = api.operations[operationName] || {}; - - httpResp.on('headers', function onHeaders(statusCode, headers, statusMessage) { - resp.request.emit( - 'httpHeaders', - [statusCode, headers, resp, statusMessage] - ); - - if (!resp.httpResponse.streaming) { - if (AWS.HttpClient.streamsApiVersion === 2) { // streams2 API check - // if we detect event streams, we're going to have to - // return the stream immediately - if (operation.hasEventOutput && service.successfulResponse(resp)) { - // skip reading the IncomingStream - resp.request.emit('httpDone'); - done(); - return; - } - - httpResp.on('readable', function onReadable() { - var data = httpResp.read(); - if (data !== null) { - resp.request.emit('httpData', [data, resp]); - } - }); - } else { // legacy streams API - httpResp.on('data', function onData(data) { - resp.request.emit('httpData', [data, resp]); - }); - } - } - }); - - httpResp.on('end', function onEnd() { - if (!stream || !stream.didCallback) { - if (AWS.HttpClient.streamsApiVersion === 2 && (operation.hasEventOutput && service.successfulResponse(resp))) { - // don't concatenate response chunks when streaming event stream data when response is successful - return; - } - resp.request.emit('httpDone'); - done(); - } + resp.error = AWS.util.error(resp.error || new Error(), { + code: 'ResourceNotReady', + message: 'Resource is not in the state ' + this.state, + retryable: retryable + }); + }, + + /** + * Loads waiter configuration from API configuration + * + * @api private + */ + loadWaiterConfig: function loadWaiterConfig(state) { + if (!this.service.api.waiters[state]) { + throw new AWS.util.error(new Error(), { + code: 'StateNotFoundError', + message: 'State ' + state + ' not found.' }); } - - function progress(httpResp) { - httpResp.on('sendProgress', function onSendProgress(value) { - resp.request.emit('httpUploadProgress', [value, resp]); - }); - - httpResp.on('receiveProgress', function onReceiveProgress(value) { - resp.request.emit('httpDownloadProgress', [value, resp]); - }); + + this.config = AWS.util.copy(this.service.api.waiters[state]); + } + }); + + },{"./core":19,"jmespath":91}],60:[function(require,module,exports){ + var AWS = require('./core'); + var inherit = AWS.util.inherit; + var jmespath = require('jmespath'); + + /** + * This class encapsulates the response information + * from a service request operation sent through {AWS.Request}. + * The response object has two main properties for getting information + * back from a request: + * + * ## The `data` property + * + * The `response.data` property contains the serialized object data + * retrieved from the service request. For instance, for an + * Amazon DynamoDB `listTables` method call, the response data might + * look like: + * + * ``` + * > resp.data + * { TableNames: + * [ 'table1', 'table2', ... ] } + * ``` + * + * The `data` property can be null if an error occurs (see below). + * + * ## The `error` property + * + * In the event of a service error (or transfer error), the + * `response.error` property will be filled with the given + * error data in the form: + * + * ``` + * { code: 'SHORT_UNIQUE_ERROR_CODE', + * message: 'Some human readable error message' } + * ``` + * + * In the case of an error, the `data` property will be `null`. + * Note that if you handle events that can be in a failure state, + * you should always check whether `response.error` is set + * before attempting to access the `response.data` property. + * + * @!attribute data + * @readonly + * @!group Data Properties + * @note Inside of a {AWS.Request~httpData} event, this + * property contains a single raw packet instead of the + * full de-serialized service response. + * @return [Object] the de-serialized response data + * from the service. + * + * @!attribute error + * An structure containing information about a service + * or networking error. + * @readonly + * @!group Data Properties + * @note This attribute is only filled if a service or + * networking error occurs. + * @return [Error] + * * code [String] a unique short code representing the + * error that was emitted. + * * message [String] a longer human readable error message + * * retryable [Boolean] whether the error message is + * retryable. + * * statusCode [Numeric] in the case of a request that reached the service, + * this value contains the response status code. + * * time [Date] the date time object when the error occurred. + * * hostname [String] set when a networking error occurs to easily + * identify the endpoint of the request. + * * region [String] set when a networking error occurs to easily + * identify the region of the request. + * + * @!attribute requestId + * @readonly + * @!group Data Properties + * @return [String] the unique request ID associated with the response. + * Log this value when debugging requests for AWS support. + * + * @!attribute retryCount + * @readonly + * @!group Operation Properties + * @return [Integer] the number of retries that were + * attempted before the request was completed. + * + * @!attribute redirectCount + * @readonly + * @!group Operation Properties + * @return [Integer] the number of redirects that were + * followed before the request was completed. + * + * @!attribute httpResponse + * @readonly + * @!group HTTP Properties + * @return [AWS.HttpResponse] the raw HTTP response object + * containing the response headers and body information + * from the server. + * + * @see AWS.Request + */ + AWS.Response = inherit({ + + /** + * @api private + */ + constructor: function Response(request) { + this.request = request; + this.data = null; + this.error = null; + this.retryCount = 0; + this.redirectCount = 0; + this.httpResponse = new AWS.HttpResponse(); + if (request) { + this.maxRetries = request.service.numRetries(); + this.maxRedirects = request.service.config.maxRedirects; } - - function error(err) { - if (err.code !== 'RequestAbortedError') { - var errCode = err.code === 'TimeoutError' ? err.code : 'NetworkingError'; - err = AWS.util.error(err, { - code: errCode, - region: resp.request.httpRequest.region, - hostname: resp.request.httpRequest.endpoint.hostname, - retryable: true - }); + }, + + /** + * Creates a new request for the next page of response data, calling the + * callback with the page data if a callback is provided. + * + * @callback callback function(err, data) + * Called when a page of data is returned from the next request. + * + * @param err [Error] an error object, if an error occurred in the request + * @param data [Object] the next page of data, or null, if there are no + * more pages left. + * @return [AWS.Request] the request object for the next page of data + * @return [null] if no callback is provided and there are no pages left + * to retrieve. + * @since v1.4.0 + */ + nextPage: function nextPage(callback) { + var config; + var service = this.request.service; + var operation = this.request.operation; + try { + config = service.paginationConfig(operation, true); + } catch (e) { this.error = e; } + + if (!this.hasNextPage()) { + if (callback) callback(this.error, null); + else if (this.error) throw this.error; + return null; + } + + var params = AWS.util.copy(this.request.params); + if (!this.nextPageTokens) { + return callback ? callback(null, null) : null; + } else { + var inputTokens = config.inputToken; + if (typeof inputTokens === 'string') inputTokens = [inputTokens]; + for (var i = 0; i < inputTokens.length; i++) { + params[inputTokens[i]] = this.nextPageTokens[i]; } - resp.error = err; - resp.request.emit('httpError', [resp.error, resp], function() { - done(); - }); + return service.makeRequest(this.request.operation, params, callback); } - - function executeSend() { - var http = AWS.HttpClient.getInstance(); - var httpOptions = resp.request.service.config.httpOptions || {}; - try { - var stream = http.handleRequest(resp.request.httpRequest, httpOptions, - callback, error); - progress(stream); - } catch (err) { - error(err); + }, + + /** + * @return [Boolean] whether more pages of data can be returned by further + * requests + * @since v1.4.0 + */ + hasNextPage: function hasNextPage() { + this.cacheNextPageTokens(); + if (this.nextPageTokens) return true; + if (this.nextPageTokens === undefined) return undefined; + else return false; + }, + + /** + * @api private + */ + cacheNextPageTokens: function cacheNextPageTokens() { + if (Object.prototype.hasOwnProperty.call(this, 'nextPageTokens')) return this.nextPageTokens; + this.nextPageTokens = undefined; + + var config = this.request.service.paginationConfig(this.request.operation); + if (!config) return this.nextPageTokens; + + this.nextPageTokens = null; + if (config.moreResults) { + if (!jmespath.search(this.data, config.moreResults)) { + return this.nextPageTokens; } } - var timeDiff = (resp.request.service.getSkewCorrectedDate() - this.signedAt) / 1000; - if (timeDiff >= 60 * 10) { // if we signed 10min ago, re-sign - this.emit('sign', [this], function(err) { - if (err) done(err); - else executeSend(); - }); + + var exprs = config.outputToken; + if (typeof exprs === 'string') exprs = [exprs]; + AWS.util.arrayEach.call(this, exprs, function (expr) { + var output = jmespath.search(this.data, expr); + if (output) { + this.nextPageTokens = this.nextPageTokens || []; + this.nextPageTokens.push(output); + } + }); + + return this.nextPageTokens; + } + + }); + + },{"./core":19,"jmespath":91}],61:[function(require,module,exports){ + var AWS = require('./core'); + + /** + * @api private + * @!method on(eventName, callback) + * Registers an event listener callback for the event given by `eventName`. + * Parameters passed to the callback function depend on the individual event + * being triggered. See the event documentation for those parameters. + * + * @param eventName [String] the event name to register the listener for + * @param callback [Function] the listener callback function + * @param toHead [Boolean] attach the listener callback to the head of callback array if set to true. + * Default to be false. + * @return [AWS.SequentialExecutor] the same object for chaining + */ + AWS.SequentialExecutor = AWS.util.inherit({ + + constructor: function SequentialExecutor() { + this._events = {}; + }, + + /** + * @api private + */ + listeners: function listeners(eventName) { + return this._events[eventName] ? this._events[eventName].slice(0) : []; + }, + + on: function on(eventName, listener, toHead) { + if (this._events[eventName]) { + toHead ? + this._events[eventName].unshift(listener) : + this._events[eventName].push(listener); } else { - executeSend(); + this._events[eventName] = [listener]; } - }); - - add('HTTP_HEADERS', 'httpHeaders', - function HTTP_HEADERS(statusCode, headers, resp, statusMessage) { - resp.httpResponse.statusCode = statusCode; - resp.httpResponse.statusMessage = statusMessage; - resp.httpResponse.headers = headers; - resp.httpResponse.body = AWS.util.buffer.toBuffer(''); - resp.httpResponse.buffers = []; - resp.httpResponse.numBytes = 0; - var dateHeader = headers.date || headers.Date; - var service = resp.request.service; - if (dateHeader) { - var serverTime = Date.parse(dateHeader); - if (service.config.correctClockSkew - && service.isClockSkewed(serverTime)) { - service.applyClockOffset(serverTime); + return this; + }, + + onAsync: function onAsync(eventName, listener, toHead) { + listener._isAsync = true; + return this.on(eventName, listener, toHead); + }, + + removeListener: function removeListener(eventName, listener) { + var listeners = this._events[eventName]; + if (listeners) { + var length = listeners.length; + var position = -1; + for (var i = 0; i < length; ++i) { + if (listeners[i] === listener) { + position = i; + } } - } - }); - - add('HTTP_DATA', 'httpData', function HTTP_DATA(chunk, resp) { - if (chunk) { - if (AWS.util.isNode()) { - resp.httpResponse.numBytes += chunk.length; - - var total = resp.httpResponse.headers['content-length']; - var progress = { loaded: resp.httpResponse.numBytes, total: total }; - resp.request.emit('httpDownloadProgress', [progress, resp]); - } - - resp.httpResponse.buffers.push(AWS.util.buffer.toBuffer(chunk)); - } - }); - - add('HTTP_DONE', 'httpDone', function HTTP_DONE(resp) { - // convert buffers array into single buffer - if (resp.httpResponse.buffers && resp.httpResponse.buffers.length > 0) { - var body = AWS.util.buffer.concat(resp.httpResponse.buffers); - resp.httpResponse.body = body; - } - delete resp.httpResponse.numBytes; - delete resp.httpResponse.buffers; - }); - - add('FINALIZE_ERROR', 'retry', function FINALIZE_ERROR(resp) { - if (resp.httpResponse.statusCode) { - resp.error.statusCode = resp.httpResponse.statusCode; - if (resp.error.retryable === undefined) { - resp.error.retryable = this.service.retryableError(resp.error, this); + if (position > -1) { + listeners.splice(position, 1); } } - }); - - add('INVALIDATE_CREDENTIALS', 'retry', function INVALIDATE_CREDENTIALS(resp) { - if (!resp.error) return; - switch (resp.error.code) { - case 'RequestExpired': // EC2 only - case 'ExpiredTokenException': - case 'ExpiredToken': - resp.error.retryable = true; - resp.request.service.config.credentials.expired = true; + return this; + }, + + removeAllListeners: function removeAllListeners(eventName) { + if (eventName) { + delete this._events[eventName]; + } else { + this._events = {}; } - }); - - add('EXPIRED_SIGNATURE', 'retry', function EXPIRED_SIGNATURE(resp) { - var err = resp.error; - if (!err) return; - if (typeof err.code === 'string' && typeof err.message === 'string') { - if (err.code.match(/Signature/) && err.message.match(/expired/)) { - resp.error.retryable = true; + return this; + }, + + /** + * @api private + */ + emit: function emit(eventName, eventArgs, doneCallback) { + if (!doneCallback) doneCallback = function() { }; + var listeners = this.listeners(eventName); + var count = listeners.length; + this.callListeners(listeners, eventArgs, doneCallback); + return count > 0; + }, + + /** + * @api private + */ + callListeners: function callListeners(listeners, args, doneCallback, prevError) { + var self = this; + var error = prevError || null; + + function callNextListener(err) { + if (err) { + error = AWS.util.error(error || new Error(), err); + if (self._haltHandlersOnError) { + return doneCallback.call(self, error); + } } - } - }); - - add('CLOCK_SKEWED', 'retry', function CLOCK_SKEWED(resp) { - if (!resp.error) return; - if (this.service.clockSkewError(resp.error) - && this.service.config.correctClockSkew) { - resp.error.retryable = true; - } - }); - - add('REDIRECT', 'retry', function REDIRECT(resp) { - if (resp.error && resp.error.statusCode >= 300 && - resp.error.statusCode < 400 && resp.httpResponse.headers['location']) { - this.httpRequest.endpoint = - new AWS.Endpoint(resp.httpResponse.headers['location']); - this.httpRequest.headers['Host'] = this.httpRequest.endpoint.host; - resp.error.redirect = true; - resp.error.retryable = true; - } - }); - - add('RETRY_CHECK', 'retry', function RETRY_CHECK(resp) { - if (resp.error) { - if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { - resp.error.retryDelay = 0; - } else if (resp.retryCount < resp.maxRetries) { - resp.error.retryDelay = this.service.retryDelays(resp.retryCount, resp.error) || 0; + self.callListeners(listeners, args, doneCallback, error); + } + + while (listeners.length > 0) { + var listener = listeners.shift(); + if (listener._isAsync) { // asynchronous listener + listener.apply(self, args.concat([callNextListener])); + return; // stop here, callNextListener will continue + } else { // synchronous listener + try { + listener.apply(self, args); + } catch (err) { + error = AWS.util.error(error || new Error(), err); + } + if (error && self._haltHandlersOnError) { + doneCallback.call(self, error); + return; + } } } - }); - - addAsync('RESET_RETRY_STATE', 'afterRetry', function RESET_RETRY_STATE(resp, done) { - var delay, willRetry = false; - - if (resp.error) { - delay = resp.error.retryDelay || 0; - if (resp.error.retryable && resp.retryCount < resp.maxRetries) { - resp.retryCount++; - willRetry = true; - } else if (resp.error.redirect && resp.redirectCount < resp.maxRedirects) { - resp.redirectCount++; - willRetry = true; - } - } - - // delay < 0 is a signal from customBackoff to skip retries - if (willRetry && delay >= 0) { - resp.error = null; - setTimeout(done, delay); - } else { - done(); - } - }); - }), - - CorePost: new SequentialExecutor().addNamedListeners(function(add) { - add('EXTRACT_REQUEST_ID', 'extractData', AWS.util.extractRequestId); - add('EXTRACT_REQUEST_ID', 'extractError', AWS.util.extractRequestId); - - add('ENOTFOUND_ERROR', 'httpError', function ENOTFOUND_ERROR(err) { - function isDNSError(err) { - return err.errno === 'ENOTFOUND' || - typeof err.errno === 'number' && - typeof AWS.util.getSystemErrorName === 'function' && - ['EAI_NONAME', 'EAI_NODATA'].indexOf(AWS.util.getSystemErrorName(err.errno) >= 0); - } - if (err.code === 'NetworkingError' && isDNSError(err)) { - var message = 'Inaccessible host: `' + err.hostname + '\' at port `' + err.port + - '\'. This service may not be available in the `' + err.region + - '\' region.'; - this.response.error = AWS.util.error(new Error(message), { - code: 'UnknownEndpoint', - region: err.region, - hostname: err.hostname, - retryable: true, - originalError: err + doneCallback.call(self, error); + }, + + /** + * Adds or copies a set of listeners from another list of + * listeners or SequentialExecutor object. + * + * @param listeners [map>, AWS.SequentialExecutor] + * a list of events and callbacks, or an event emitter object + * containing listeners to add to this emitter object. + * @return [AWS.SequentialExecutor] the emitter object, for chaining. + * @example Adding listeners from a map of listeners + * emitter.addListeners({ + * event1: [function() { ... }, function() { ... }], + * event2: [function() { ... }] + * }); + * emitter.emit('event1'); // emitter has event1 + * emitter.emit('event2'); // emitter has event2 + * @example Adding listeners from another emitter object + * var emitter1 = new AWS.SequentialExecutor(); + * emitter1.on('event1', function() { ... }); + * emitter1.on('event2', function() { ... }); + * var emitter2 = new AWS.SequentialExecutor(); + * emitter2.addListeners(emitter1); + * emitter2.emit('event1'); // emitter2 has event1 + * emitter2.emit('event2'); // emitter2 has event2 + */ + addListeners: function addListeners(listeners) { + var self = this; + + // extract listeners if parameter is an SequentialExecutor object + if (listeners._events) listeners = listeners._events; + + AWS.util.each(listeners, function(event, callbacks) { + if (typeof callbacks === 'function') callbacks = [callbacks]; + AWS.util.arrayEach(callbacks, function(callback) { + self.on(event, callback); }); - } - }); - }), - - Logger: new SequentialExecutor().addNamedListeners(function(add) { - add('LOG_REQUEST', 'complete', function LOG_REQUEST(resp) { - var req = resp.request; - var logger = req.service.config.logger; - if (!logger) return; - function filterSensitiveLog(inputShape, shape) { - if (!shape) { - return shape; - } - if (inputShape.isSensitive) { - return '***SensitiveInformation***'; - } - switch (inputShape.type) { - case 'structure': - var struct = {}; - AWS.util.each(shape, function(subShapeName, subShape) { - if (Object.prototype.hasOwnProperty.call(inputShape.members, subShapeName)) { - struct[subShapeName] = filterSensitiveLog(inputShape.members[subShapeName], subShape); - } else { - struct[subShapeName] = subShape; - } - }); - return struct; - case 'list': - var list = []; - AWS.util.arrayEach(shape, function(subShape, index) { - list.push(filterSensitiveLog(inputShape.member, subShape)); - }); - return list; - case 'map': - var map = {}; - AWS.util.each(shape, function(key, value) { - map[key] = filterSensitiveLog(inputShape.value, value); - }); - return map; - default: - return shape; + }); + + return self; + }, + + /** + * Registers an event with {on} and saves the callback handle function + * as a property on the emitter object using a given `name`. + * + * @param name [String] the property name to set on this object containing + * the callback function handle so that the listener can be removed in + * the future. + * @param (see on) + * @return (see on) + * @example Adding a named listener DATA_CALLBACK + * var listener = function() { doSomething(); }; + * emitter.addNamedListener('DATA_CALLBACK', 'data', listener); + * + * // the following prints: true + * console.log(emitter.DATA_CALLBACK == listener); + */ + addNamedListener: function addNamedListener(name, eventName, callback, toHead) { + this[name] = callback; + this.addListener(eventName, callback, toHead); + return this; + }, + + /** + * @api private + */ + addNamedAsyncListener: function addNamedAsyncListener(name, eventName, callback, toHead) { + callback._isAsync = true; + return this.addNamedListener(name, eventName, callback, toHead); + }, + + /** + * Helper method to add a set of named listeners using + * {addNamedListener}. The callback contains a parameter + * with a handle to the `addNamedListener` method. + * + * @callback callback function(add) + * The callback function is called immediately in order to provide + * the `add` function to the block. This simplifies the addition of + * a large group of named listeners. + * @param add [Function] the {addNamedListener} function to call + * when registering listeners. + * @example Adding a set of named listeners + * emitter.addNamedListeners(function(add) { + * add('DATA_CALLBACK', 'data', function() { ... }); + * add('OTHER', 'otherEvent', function() { ... }); + * add('LAST', 'lastEvent', function() { ... }); + * }); + * + * // these properties are now set: + * emitter.DATA_CALLBACK; + * emitter.OTHER; + * emitter.LAST; + */ + addNamedListeners: function addNamedListeners(callback) { + var self = this; + callback( + function() { + self.addNamedListener.apply(self, arguments); + }, + function() { + self.addNamedAsyncListener.apply(self, arguments); } - } - - function buildMessage() { - var time = resp.request.service.getSkewCorrectedDate().getTime(); - var delta = (time - req.startTime.getTime()) / 1000; - var ansi = logger.isTTY ? true : false; - var status = resp.httpResponse.statusCode; - var censoredParams = req.params; - if ( - req.service.api.operations && - req.service.api.operations[req.operation] && - req.service.api.operations[req.operation].input - ) { - var inputShape = req.service.api.operations[req.operation].input; - censoredParams = filterSensitiveLog(inputShape, req.params); - } - var params = require('util').inspect(censoredParams, true, null); - var message = ''; - if (ansi) message += '\x1B[33m'; - message += '[AWS ' + req.service.serviceIdentifier + ' ' + status; - message += ' ' + delta.toString() + 's ' + resp.retryCount + ' retries]'; - if (ansi) message += '\x1B[0;1m'; - message += ' ' + AWS.util.string.lowerFirst(req.operation); - message += '(' + params + ')'; - if (ansi) message += '\x1B[0m'; - return message; - } - - var line = buildMessage(); - if (typeof logger.log === 'function') { - logger.log(line); - } else if (typeof logger.write === 'function') { - logger.write(line + '\n'); - } - }); - }), - - Json: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/json'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - Rest: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - RestJson: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest_json'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - add('UNSET_CONTENT_LENGTH', 'afterBuild', svc.unsetContentLength); - }), - - RestXml: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/rest_xml'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }), - - Query: new SequentialExecutor().addNamedListeners(function(add) { - var svc = require('./protocol/query'); - add('BUILD', 'build', svc.buildRequest); - add('EXTRACT_DATA', 'extractData', svc.extractData); - add('EXTRACT_ERROR', 'extractError', svc.extractError); - }) -}; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./discover_endpoint":27,"./protocol/json":48,"./protocol/query":49,"./protocol/rest":50,"./protocol/rest_json":51,"./protocol/rest_xml":52,"./sequential_executor":61,"_process":92,"util":86}],35:[function(require,module,exports){ -var AWS = require('./core'); -var inherit = AWS.util.inherit; - -/** - * The endpoint that a service will talk to, for example, - * `'https://ec2.ap-southeast-1.amazonaws.com'`. If - * you need to override an endpoint for a service, you can - * set the endpoint on a service by passing the endpoint - * object with the `endpoint` option key: - * - * ```javascript - * var ep = new AWS.Endpoint('awsproxy.example.com'); - * var s3 = new AWS.S3({endpoint: ep}); - * s3.service.endpoint.hostname == 'awsproxy.example.com' - * ``` - * - * Note that if you do not specify a protocol, the protocol will - * be selected based on your current {AWS.config} configuration. - * - * @!attribute protocol - * @return [String] the protocol (http or https) of the endpoint - * URL - * @!attribute hostname - * @return [String] the host portion of the endpoint, e.g., - * example.com - * @!attribute host - * @return [String] the host portion of the endpoint including - * the port, e.g., example.com:80 - * @!attribute port - * @return [Integer] the port of the endpoint - * @!attribute href - * @return [String] the full URL of the endpoint - */ -AWS.Endpoint = inherit({ - - /** - * @overload Endpoint(endpoint) - * Constructs a new endpoint given an endpoint URL. If the - * URL omits a protocol (http or https), the default protocol - * set in the global {AWS.config} will be used. - * @param endpoint [String] the URL to construct an endpoint from - */ - constructor: function Endpoint(endpoint, config) { - AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']); - - if (typeof endpoint === 'undefined' || endpoint === null) { - throw new Error('Invalid endpoint: ' + endpoint); - } else if (typeof endpoint !== 'string') { - return AWS.util.copy(endpoint); - } - - if (!endpoint.match(/^http/)) { - var useSSL = config && config.sslEnabled !== undefined ? - config.sslEnabled : AWS.config.sslEnabled; - endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint; - } - - AWS.util.update(this, AWS.util.urlParse(endpoint)); - - // Ensure the port property is set as an integer - if (this.port) { - this.port = parseInt(this.port, 10); - } else { - this.port = this.protocol === 'https:' ? 443 : 80; - } - } - -}); - -/** - * The low level HTTP request object, encapsulating all HTTP header - * and body data sent by a service request. - * - * @!attribute method - * @return [String] the HTTP method of the request - * @!attribute path - * @return [String] the path portion of the URI, e.g., - * "/list/?start=5&num=10" - * @!attribute headers - * @return [map] - * a map of header keys and their respective values - * @!attribute body - * @return [String] the request body payload - * @!attribute endpoint - * @return [AWS.Endpoint] the endpoint for the request - * @!attribute region - * @api private - * @return [String] the region, for signing purposes only. - */ -AWS.HttpRequest = inherit({ - - /** - * @api private - */ - constructor: function HttpRequest(endpoint, region) { - endpoint = new AWS.Endpoint(endpoint); - this.method = 'POST'; - this.path = endpoint.path || '/'; - this.headers = {}; - this.body = ''; - this.endpoint = endpoint; - this.region = region; - this._userAgent = ''; - this.setUserAgent(); - }, - - /** - * @api private - */ - setUserAgent: function setUserAgent() { - this._userAgent = this.headers[this.getUserAgentHeaderName()] = AWS.util.userAgent(); - }, - - getUserAgentHeaderName: function getUserAgentHeaderName() { - var prefix = AWS.util.isBrowser() ? 'X-Amz-' : ''; - return prefix + 'User-Agent'; - }, - - /** - * @api private - */ - appendToUserAgent: function appendToUserAgent(agentPartial) { - if (typeof agentPartial === 'string' && agentPartial) { - this._userAgent += ' ' + agentPartial; + ); + return this; } - this.headers[this.getUserAgentHeaderName()] = this._userAgent; - }, - - /** - * @api private - */ - getUserAgent: function getUserAgent() { - return this._userAgent; - }, - - /** - * @return [String] the part of the {path} excluding the - * query string - */ - pathname: function pathname() { - return this.path.split('?', 1)[0]; - }, - - /** - * @return [String] the query string portion of the {path} - */ - search: function search() { - var query = this.path.split('?', 2)[1]; - if (query) { - query = AWS.util.queryStringParse(query); - return AWS.util.queryParamsToString(query); - } - return ''; - }, - + }); + /** + * {on} is the prefered method. * @api private - * update httpRequest endpoint with endpoint string */ - updateEndpoint: function updateEndpoint(endpointStr) { - var newEndpoint = new AWS.Endpoint(endpointStr); - this.endpoint = newEndpoint; - this.path = newEndpoint.path || '/'; - if (this.headers['Host']) { - this.headers['Host'] = newEndpoint.host; - } - } -}); - -/** - * The low level HTTP response object, encapsulating all HTTP header - * and body data returned from the request. - * - * @!attribute statusCode - * @return [Integer] the HTTP status code of the response (e.g., 200, 404) - * @!attribute headers - * @return [map] - * a map of response header keys and their respective values - * @!attribute body - * @return [String] the response body payload - * @!attribute [r] streaming - * @return [Boolean] whether this response is being streamed at a low-level. - * Defaults to `false` (buffered reads). Do not modify this manually, use - * {createUnbufferedStream} to convert the stream to unbuffered mode - * instead. - */ -AWS.HttpResponse = inherit({ - + AWS.SequentialExecutor.prototype.addListener = AWS.SequentialExecutor.prototype.on; + /** * @api private */ - constructor: function HttpResponse() { - this.statusCode = undefined; - this.headers = {}; - this.body = undefined; - this.streaming = false; - this.stream = null; - }, - + module.exports = AWS.SequentialExecutor; + + },{"./core":19}],62:[function(require,module,exports){ + (function (process){(function (){ + var AWS = require('./core'); + var Api = require('./model/api'); + var regionConfig = require('./region_config'); + + var inherit = AWS.util.inherit; + var clientCount = 0; + var region_utils = require('./region/utils'); + /** - * Disables buffering on the HTTP response and returns the stream for reading. - * @return [Stream, XMLHttpRequest, null] the underlying stream object. - * Use this object to directly read data off of the stream. - * @note This object is only available after the {AWS.Request~httpHeaders} - * event has fired. This method must be called prior to - * {AWS.Request~httpData}. - * @example Taking control of a stream - * request.on('httpHeaders', function(statusCode, headers) { - * if (statusCode < 300) { - * if (headers.etag === 'xyz') { - * // pipe the stream, disabling buffering - * var stream = this.response.httpResponse.createUnbufferedStream(); - * stream.pipe(process.stdout); - * } else { // abort this request and set a better error message - * this.abort(); - * this.response.error = new Error('Invalid ETag'); - * } - * } - * }).send(console.log); + * The service class representing an AWS service. + * + * @class_abstract This class is an abstract class. + * + * @!attribute apiVersions + * @return [Array] the list of API versions supported by this service. + * @readonly */ - createUnbufferedStream: function createUnbufferedStream() { - this.streaming = true; - return this.stream; - } -}); - - -AWS.HttpClient = inherit({}); - -/** - * @api private - */ -AWS.HttpClient.getInstance = function getInstance() { - if (this.singleton === undefined) { - this.singleton = new this(); - } - return this.singleton; -}; - -},{"./core":19}],36:[function(require,module,exports){ -var AWS = require('../core'); -var EventEmitter = require('events').EventEmitter; -require('../http'); - -/** - * @api private - */ -AWS.XHRClient = AWS.util.inherit({ - handleRequest: function handleRequest(httpRequest, httpOptions, callback, errCallback) { - var self = this; - var endpoint = httpRequest.endpoint; - var emitter = new EventEmitter(); - var href = endpoint.protocol + '//' + endpoint.hostname; - if (endpoint.port !== 80 && endpoint.port !== 443) { - href += ':' + endpoint.port; - } - href += httpRequest.path; - - var xhr = new XMLHttpRequest(), headersEmitted = false; - httpRequest.stream = xhr; - - xhr.addEventListener('readystatechange', function() { - try { - if (xhr.status === 0) return; // 0 code is invalid - } catch (e) { return; } - - if (this.readyState >= this.HEADERS_RECEIVED && !headersEmitted) { - emitter.statusCode = xhr.status; - emitter.headers = self.parseHeaders(xhr.getAllResponseHeaders()); - emitter.emit( - 'headers', - emitter.statusCode, - emitter.headers, - xhr.statusText - ); - headersEmitted = true; + AWS.Service = inherit({ + /** + * Create a new service object with a configuration object + * + * @param config [map] a map of configuration options + */ + constructor: function Service(config) { + if (!this.loadServiceClass) { + throw AWS.util.error(new Error(), + 'Service must be constructed with `new\' operator'); + } + + if (config) { + if (config.region) { + var region = config.region; + if (region_utils.isFipsRegion(region)) { + config.region = region_utils.getRealRegion(region); + config.useFipsEndpoint = true; + } + if (region_utils.isGlobalRegion(region)) { + config.region = region_utils.getRealRegion(region); + } + } + if (typeof config.useDualstack === 'boolean' + && typeof config.useDualstackEndpoint !== 'boolean') { + config.useDualstackEndpoint = config.useDualstack; + } + } + + var ServiceClass = this.loadServiceClass(config || {}); + if (ServiceClass) { + var originalConfig = AWS.util.copy(config); + var svc = new ServiceClass(config); + Object.defineProperty(svc, '_originalConfig', { + get: function() { return originalConfig; }, + enumerable: false, + configurable: true + }); + svc._clientId = ++clientCount; + return svc; + } + this.initialize(config); + }, + + /** + * @api private + */ + initialize: function initialize(config) { + var svcConfig = AWS.config[this.serviceIdentifier]; + this.config = new AWS.Config(AWS.config); + if (svcConfig) this.config.update(svcConfig, true); + if (config) this.config.update(config, true); + + this.validateService(); + if (!this.config.endpoint) regionConfig.configureEndpoint(this); + + this.config.endpoint = this.endpointFromTemplate(this.config.endpoint); + this.setEndpoint(this.config.endpoint); + //enable attaching listeners to service client + AWS.SequentialExecutor.call(this); + AWS.Service.addDefaultMonitoringListeners(this); + if ((this.config.clientSideMonitoring || AWS.Service._clientSideMonitoring) && this.publisher) { + var publisher = this.publisher; + this.addNamedListener('PUBLISH_API_CALL', 'apiCall', function PUBLISH_API_CALL(event) { + process.nextTick(function() {publisher.eventHandler(event);}); + }); + this.addNamedListener('PUBLISH_API_ATTEMPT', 'apiCallAttempt', function PUBLISH_API_ATTEMPT(event) { + process.nextTick(function() {publisher.eventHandler(event);}); + }); + } + }, + + /** + * @api private + */ + validateService: function validateService() { + }, + + /** + * @api private + */ + loadServiceClass: function loadServiceClass(serviceConfig) { + var config = serviceConfig; + if (!AWS.util.isEmpty(this.api)) { + return null; + } else if (config.apiConfig) { + return AWS.Service.defineServiceApi(this.constructor, config.apiConfig); + } else if (!this.constructor.services) { + return null; + } else { + config = new AWS.Config(AWS.config); + config.update(serviceConfig, true); + var version = config.apiVersions[this.constructor.serviceIdentifier]; + version = version || config.apiVersion; + return this.getLatestServiceClass(version); + } + }, + + /** + * @api private + */ + getLatestServiceClass: function getLatestServiceClass(version) { + version = this.getLatestServiceVersion(version); + if (this.constructor.services[version] === null) { + AWS.Service.defineServiceApi(this.constructor, version); + } + + return this.constructor.services[version]; + }, + + /** + * @api private + */ + getLatestServiceVersion: function getLatestServiceVersion(version) { + if (!this.constructor.services || this.constructor.services.length === 0) { + throw new Error('No services defined on ' + + this.constructor.serviceIdentifier); + } + + if (!version) { + version = 'latest'; + } else if (AWS.util.isType(version, Date)) { + version = AWS.util.date.iso8601(version).split('T')[0]; + } + + if (Object.hasOwnProperty(this.constructor.services, version)) { + return version; + } + + var keys = Object.keys(this.constructor.services).sort(); + var selectedVersion = null; + for (var i = keys.length - 1; i >= 0; i--) { + // versions that end in "*" are not available on disk and can be + // skipped, so do not choose these as selectedVersions + if (keys[i][keys[i].length - 1] !== '*') { + selectedVersion = keys[i]; + } + if (keys[i].substr(0, 10) <= version) { + return selectedVersion; + } } - if (this.readyState === this.DONE) { - self.finishRequest(xhr, emitter); + + throw new Error('Could not find ' + this.constructor.serviceIdentifier + + ' API to satisfy version constraint `' + version + '\''); + }, + + /** + * @api private + */ + api: {}, + + /** + * @api private + */ + defaultRetryCount: 3, + + /** + * @api private + */ + customizeRequests: function customizeRequests(callback) { + if (!callback) { + this.customRequestHandler = null; + } else if (typeof callback === 'function') { + this.customRequestHandler = callback; + } else { + throw new Error('Invalid callback type \'' + typeof callback + '\' provided in customizeRequests'); } - }, false); - xhr.upload.addEventListener('progress', function (evt) { - emitter.emit('sendProgress', evt); - }); - xhr.addEventListener('progress', function (evt) { - emitter.emit('receiveProgress', evt); - }, false); - xhr.addEventListener('timeout', function () { - errCallback(AWS.util.error(new Error('Timeout'), {code: 'TimeoutError'})); - }, false); - xhr.addEventListener('error', function () { - errCallback(AWS.util.error(new Error('Network Failure'), { - code: 'NetworkingError' - })); - }, false); - xhr.addEventListener('abort', function () { - errCallback(AWS.util.error(new Error('Request aborted'), { - code: 'RequestAbortedError' - })); - }, false); - - callback(emitter); - xhr.open(httpRequest.method, href, httpOptions.xhrAsync !== false); - AWS.util.each(httpRequest.headers, function (key, value) { - if (key !== 'Content-Length' && key !== 'User-Agent' && key !== 'Host') { - xhr.setRequestHeader(key, value); + }, + + /** + * Calls an operation on a service with the given input parameters. + * + * @param operation [String] the name of the operation to call on the service. + * @param params [map] a map of input options for the operation + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + makeRequest: function makeRequest(operation, params, callback) { + if (typeof params === 'function') { + callback = params; + params = null; + } + + params = params || {}; + if (this.config.params) { // copy only toplevel bound params + var rules = this.api.operations[operation]; + if (rules) { + params = AWS.util.copy(params); + AWS.util.each(this.config.params, function(key, value) { + if (rules.input.members[key]) { + if (params[key] === undefined || params[key] === null) { + params[key] = value; + } + } + }); + } } - }); - - if (httpOptions.timeout && httpOptions.xhrAsync !== false) { - xhr.timeout = httpOptions.timeout; - } - - if (httpOptions.xhrWithCredentials) { - xhr.withCredentials = true; - } - try { xhr.responseType = 'arraybuffer'; } catch (e) {} - - try { - if (httpRequest.body) { - xhr.send(httpRequest.body); - } else { - xhr.send(); + + var request = new AWS.Request(this, operation, params); + this.addAllRequestListeners(request); + this.attachMonitoringEmitter(request); + if (callback) request.send(callback); + return request; + }, + + /** + * Calls an operation on a service with the given input parameters, without + * any authentication data. This method is useful for "public" API operations. + * + * @param operation [String] the name of the operation to call on the service. + * @param params [map] a map of input options for the operation + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + makeUnauthenticatedRequest: function makeUnauthenticatedRequest(operation, params, callback) { + if (typeof params === 'function') { + callback = params; + params = {}; + } + + var request = this.makeRequest(operation, params).toUnauthenticated(); + return callback ? request.send(callback) : request; + }, + + /** + * Waits for a given state + * + * @param state [String] the state on the service to wait for + * @param params [map] a map of parameters to pass with each request + * @option params $waiter [map] a map of configuration options for the waiter + * @option params $waiter.delay [Number] The number of seconds to wait between + * requests + * @option params $waiter.maxAttempts [Number] The maximum number of requests + * to send while waiting + * @callback callback function(err, data) + * If a callback is supplied, it is called when a response is returned + * from the service. + * @param err [Error] the error object returned from the request. + * Set to `null` if the request is successful. + * @param data [Object] the de-serialized data returned from + * the request. Set to `null` if a request error occurs. + */ + waitFor: function waitFor(state, params, callback) { + var waiter = new AWS.ResourceWaiter(this, state); + return waiter.wait(params, callback); + }, + + /** + * @api private + */ + addAllRequestListeners: function addAllRequestListeners(request) { + var list = [AWS.events, AWS.EventListeners.Core, this.serviceInterface(), + AWS.EventListeners.CorePost]; + for (var i = 0; i < list.length; i++) { + if (list[i]) request.addListeners(list[i]); + } + + // disable parameter validation + if (!this.config.paramValidation) { + request.removeListener('validate', + AWS.EventListeners.Core.VALIDATE_PARAMETERS); + } + + if (this.config.logger) { // add logging events + request.addListeners(AWS.EventListeners.Logger); + } + + this.setupRequestListeners(request); + // call prototype's customRequestHandler + if (typeof this.constructor.prototype.customRequestHandler === 'function') { + this.constructor.prototype.customRequestHandler(request); + } + // call instance's customRequestHandler + if (Object.prototype.hasOwnProperty.call(this, 'customRequestHandler') && typeof this.customRequestHandler === 'function') { + this.customRequestHandler(request); } - } catch (err) { - if (httpRequest.body && typeof httpRequest.body.buffer === 'object') { - xhr.send(httpRequest.body.buffer); // send ArrayBuffer directly - } else { - throw err; + }, + + /** + * Event recording metrics for a whole API call. + * @returns {object} a subset of api call metrics + * @api private + */ + apiCallEvent: function apiCallEvent(request) { + var api = request.service.api.operations[request.operation]; + var monitoringEvent = { + Type: 'ApiCall', + Api: api ? api.name : request.operation, + Version: 1, + Service: request.service.api.serviceId || request.service.api.endpointPrefix, + Region: request.httpRequest.region, + MaxRetriesExceeded: 0, + UserAgent: request.httpRequest.getUserAgent(), + }; + var response = request.response; + if (response.httpResponse.statusCode) { + monitoringEvent.FinalHttpStatusCode = response.httpResponse.statusCode; + } + if (response.error) { + var error = response.error; + var statusCode = response.httpResponse.statusCode; + if (statusCode > 299) { + if (error.code) monitoringEvent.FinalAwsException = error.code; + if (error.message) monitoringEvent.FinalAwsExceptionMessage = error.message; + } else { + if (error.code || error.name) monitoringEvent.FinalSdkException = error.code || error.name; + if (error.message) monitoringEvent.FinalSdkExceptionMessage = error.message; + } } - } - - return emitter; - }, - - parseHeaders: function parseHeaders(rawHeaders) { - var headers = {}; - AWS.util.arrayEach(rawHeaders.split(/\r?\n/), function (line) { - var key = line.split(':', 1)[0]; - var value = line.substring(key.length + 2); - if (key.length > 0) headers[key.toLowerCase()] = value; - }); - return headers; - }, - - finishRequest: function finishRequest(xhr, emitter) { - var buffer; - if (xhr.responseType === 'arraybuffer' && xhr.response) { - var ab = xhr.response; - buffer = new AWS.util.Buffer(ab.byteLength); - var view = new Uint8Array(ab); - for (var i = 0; i < buffer.length; ++i) { - buffer[i] = view[i]; - } - } - - try { - if (!buffer && typeof xhr.responseText === 'string') { - buffer = new AWS.util.Buffer(xhr.responseText); + return monitoringEvent; + }, + + /** + * Event recording metrics for an API call attempt. + * @returns {object} a subset of api call attempt metrics + * @api private + */ + apiAttemptEvent: function apiAttemptEvent(request) { + var api = request.service.api.operations[request.operation]; + var monitoringEvent = { + Type: 'ApiCallAttempt', + Api: api ? api.name : request.operation, + Version: 1, + Service: request.service.api.serviceId || request.service.api.endpointPrefix, + Fqdn: request.httpRequest.endpoint.hostname, + UserAgent: request.httpRequest.getUserAgent(), + }; + var response = request.response; + if (response.httpResponse.statusCode) { + monitoringEvent.HttpStatusCode = response.httpResponse.statusCode; } - } catch (e) {} - - if (buffer) emitter.emit('data', buffer); - emitter.emit('end'); - } -}); - -/** - * @api private - */ -AWS.HttpClient.prototype = AWS.XHRClient.prototype; - -/** - * @api private - */ -AWS.HttpClient.streamsApiVersion = 1; - -},{"../core":19,"../http":35,"events":88}],37:[function(require,module,exports){ -var util = require('../util'); - -function JsonBuilder() { } - -JsonBuilder.prototype.build = function(value, shape) { - return JSON.stringify(translate(value, shape)); -}; - -function translate(value, shape) { - if (!shape || value === undefined || value === null) return undefined; - - switch (shape.type) { - case 'structure': return translateStructure(value, shape); - case 'map': return translateMap(value, shape); - case 'list': return translateList(value, shape); - default: return translateScalar(value, shape); - } -} - -function translateStructure(structure, shape) { - if (shape.isDocument) { - return structure; - } - var struct = {}; - util.each(structure, function(name, value) { - var memberShape = shape.members[name]; - if (memberShape) { - if (memberShape.location !== 'body') return; - var locationName = memberShape.isLocationName ? memberShape.name : name; - var result = translate(value, memberShape); - if (result !== undefined) struct[locationName] = result; - } - }); - return struct; -} - -function translateList(list, shape) { - var out = []; - util.arrayEach(list, function(value) { - var result = translate(value, shape.member); - if (result !== undefined) out.push(result); - }); - return out; -} - -function translateMap(map, shape) { - var out = {}; - util.each(map, function(key, value) { - var result = translate(value, shape.value); - if (result !== undefined) out[key] = result; - }); - return out; -} - -function translateScalar(value, shape) { - return shape.toWireFormat(value); -} - -/** - * @api private - */ -module.exports = JsonBuilder; - -},{"../util":74}],38:[function(require,module,exports){ -var util = require('../util'); - -function JsonParser() { } - -JsonParser.prototype.parse = function(value, shape) { - return translate(JSON.parse(value), shape); -}; - -function translate(value, shape) { - if (!shape || value === undefined) return undefined; - - switch (shape.type) { - case 'structure': return translateStructure(value, shape); - case 'map': return translateMap(value, shape); - case 'list': return translateList(value, shape); - default: return translateScalar(value, shape); - } -} - -function translateStructure(structure, shape) { - if (structure == null) return undefined; - if (shape.isDocument) return structure; - - var struct = {}; - var shapeMembers = shape.members; - util.each(shapeMembers, function(name, memberShape) { - var locationName = memberShape.isLocationName ? memberShape.name : name; - if (Object.prototype.hasOwnProperty.call(structure, locationName)) { - var value = structure[locationName]; - var result = translate(value, memberShape); - if (result !== undefined) struct[name] = result; - } - }); - return struct; -} - -function translateList(list, shape) { - if (list == null) return undefined; - - var out = []; - util.arrayEach(list, function(value) { - var result = translate(value, shape.member); - if (result === undefined) out.push(null); - else out.push(result); - }); - return out; -} - -function translateMap(map, shape) { - if (map == null) return undefined; - - var out = {}; - util.each(map, function(key, value) { - var result = translate(value, shape.value); - if (result === undefined) out[key] = null; - else out[key] = result; - }); - return out; -} - -function translateScalar(value, shape) { - return shape.toType(value); -} - -/** - * @api private - */ -module.exports = JsonParser; - -},{"../util":74}],39:[function(require,module,exports){ -(function (process){(function (){ -var warning = [ - 'We are formalizing our plans to enter AWS SDK for JavaScript (v2) into maintenance mode in 2023.\n', - 'Please migrate your code to use AWS SDK for JavaScript (v3).', - 'For more information, check the migration guide at https://a.co/7PzMCcy' -].join('\n'); - -module.exports = { - suppress: false -}; - -/** - * To suppress this message: - * @example - * require('aws-sdk/lib/maintenance_mode_message').suppress = true; - */ -function emitWarning() { - if (typeof process === 'undefined') - return; - - // Skip maintenance mode message in Lambda environments - if ( - typeof process.env === 'object' && - typeof process.env.AWS_EXECUTION_ENV !== 'undefined' && - process.env.AWS_EXECUTION_ENV.indexOf('AWS_Lambda_') === 0 - ) { - return; - } - - if ( - typeof process.env === 'object' && - typeof process.env.AWS_SDK_JS_SUPPRESS_MAINTENANCE_MODE_MESSAGE !== 'undefined' - ) { - return; - } - - if (typeof process.emitWarning === 'function') { - process.emitWarning(warning, { - type: 'NOTE' - }); - } -} - -setTimeout(function () { - if (!module.exports.suppress) { - emitWarning(); - } -}, 0); - -}).call(this)}).call(this,require('_process')) -},{"_process":92}],40:[function(require,module,exports){ -var Collection = require('./collection'); -var Operation = require('./operation'); -var Shape = require('./shape'); -var Paginator = require('./paginator'); -var ResourceWaiter = require('./resource_waiter'); -var metadata = require('../../apis/metadata.json'); - -var util = require('../util'); -var property = util.property; -var memoizedProperty = util.memoizedProperty; - -function Api(api, options) { - var self = this; - api = api || {}; - options = options || {}; - options.api = this; - - api.metadata = api.metadata || {}; - - var serviceIdentifier = options.serviceIdentifier; - delete options.serviceIdentifier; - - property(this, 'isApi', true, false); - property(this, 'apiVersion', api.metadata.apiVersion); - property(this, 'endpointPrefix', api.metadata.endpointPrefix); - property(this, 'signingName', api.metadata.signingName); - property(this, 'globalEndpoint', api.metadata.globalEndpoint); - property(this, 'signatureVersion', api.metadata.signatureVersion); - property(this, 'jsonVersion', api.metadata.jsonVersion); - property(this, 'targetPrefix', api.metadata.targetPrefix); - property(this, 'protocol', api.metadata.protocol); - property(this, 'timestampFormat', api.metadata.timestampFormat); - property(this, 'xmlNamespaceUri', api.metadata.xmlNamespace); - property(this, 'abbreviation', api.metadata.serviceAbbreviation); - property(this, 'fullName', api.metadata.serviceFullName); - property(this, 'serviceId', api.metadata.serviceId); - if (serviceIdentifier && metadata[serviceIdentifier]) { - property(this, 'xmlNoDefaultLists', metadata[serviceIdentifier].xmlNoDefaultLists, false); - } - - memoizedProperty(this, 'className', function() { - var name = api.metadata.serviceAbbreviation || api.metadata.serviceFullName; - if (!name) return null; - - name = name.replace(/^Amazon|AWS\s*|\(.*|\s+|\W+/g, ''); - if (name === 'ElasticLoadBalancing') name = 'ELB'; - return name; - }); - - function addEndpointOperation(name, operation) { - if (operation.endpointoperation === true) { - property(self, 'endpointOperation', util.string.lowerFirst(name)); - } - if (operation.endpointdiscovery && !self.hasRequiredEndpointDiscovery) { - property( - self, - 'hasRequiredEndpointDiscovery', - operation.endpointdiscovery.required === true - ); - } - } - - property(this, 'operations', new Collection(api.operations, options, function(name, operation) { - return new Operation(name, operation, options); - }, util.string.lowerFirst, addEndpointOperation)); - - property(this, 'shapes', new Collection(api.shapes, options, function(name, shape) { - return Shape.create(shape, options); - })); - - property(this, 'paginators', new Collection(api.paginators, options, function(name, paginator) { - return new Paginator(name, paginator, options); - })); - - property(this, 'waiters', new Collection(api.waiters, options, function(name, waiter) { - return new ResourceWaiter(name, waiter, options); - }, util.string.lowerFirst)); - - if (options.documentation) { - property(this, 'documentation', api.documentation); - property(this, 'documentationUrl', api.documentationUrl); - } - property(this, 'awsQueryCompatible', api.metadata.awsQueryCompatible); -} - -/** - * @api private - */ -module.exports = Api; - -},{"../../apis/metadata.json":4,"../util":74,"./collection":41,"./operation":42,"./paginator":43,"./resource_waiter":44,"./shape":45}],41:[function(require,module,exports){ -var memoizedProperty = require('../util').memoizedProperty; - -function memoize(name, value, factory, nameTr) { - memoizedProperty(this, nameTr(name), function() { - return factory(name, value); - }); -} - -function Collection(iterable, options, factory, nameTr, callback) { - nameTr = nameTr || String; - var self = this; - - for (var id in iterable) { - if (Object.prototype.hasOwnProperty.call(iterable, id)) { - memoize.call(self, id, iterable[id], factory, nameTr); - if (callback) callback(id, iterable[id]); - } - } -} - -/** - * @api private - */ -module.exports = Collection; - -},{"../util":74}],42:[function(require,module,exports){ -var Shape = require('./shape'); - -var util = require('../util'); -var property = util.property; -var memoizedProperty = util.memoizedProperty; - -function Operation(name, operation, options) { - var self = this; - options = options || {}; - - property(this, 'name', operation.name || name); - property(this, 'api', options.api, false); - - operation.http = operation.http || {}; - property(this, 'endpoint', operation.endpoint); - property(this, 'httpMethod', operation.http.method || 'POST'); - property(this, 'httpPath', operation.http.requestUri || '/'); - property(this, 'authtype', operation.authtype || ''); - property( - this, - 'endpointDiscoveryRequired', - operation.endpointdiscovery ? - (operation.endpointdiscovery.required ? 'REQUIRED' : 'OPTIONAL') : - 'NULL' - ); - - // httpChecksum replaces usage of httpChecksumRequired, but some APIs - // (s3control) still uses old trait. - var httpChecksumRequired = operation.httpChecksumRequired - || (operation.httpChecksum && operation.httpChecksum.requestChecksumRequired); - property(this, 'httpChecksumRequired', httpChecksumRequired, false); - - memoizedProperty(this, 'input', function() { - if (!operation.input) { - return new Shape.create({type: 'structure'}, options); - } - return Shape.create(operation.input, options); - }); - - memoizedProperty(this, 'output', function() { - if (!operation.output) { - return new Shape.create({type: 'structure'}, options); - } - return Shape.create(operation.output, options); - }); - - memoizedProperty(this, 'errors', function() { - var list = []; - if (!operation.errors) return null; - - for (var i = 0; i < operation.errors.length; i++) { - list.push(Shape.create(operation.errors[i], options)); - } - - return list; - }); - - memoizedProperty(this, 'paginator', function() { - return options.api.paginators[name]; - }); - - if (options.documentation) { - property(this, 'documentation', operation.documentation); - property(this, 'documentationUrl', operation.documentationUrl); - } - - // idempotentMembers only tracks top-level input shapes - memoizedProperty(this, 'idempotentMembers', function() { - var idempotentMembers = []; - var input = self.input; - var members = input.members; - if (!input.members) { - return idempotentMembers; - } - for (var name in members) { - if (!members.hasOwnProperty(name)) { - continue; + if ( + !request._unAuthenticated && + request.service.config.credentials && + request.service.config.credentials.accessKeyId + ) { + monitoringEvent.AccessKey = request.service.config.credentials.accessKeyId; } - if (members[name].isIdempotent === true) { - idempotentMembers.push(name); + if (!response.httpResponse.headers) return monitoringEvent; + if (request.httpRequest.headers['x-amz-security-token']) { + monitoringEvent.SessionToken = request.httpRequest.headers['x-amz-security-token']; } - } - return idempotentMembers; - }); - - memoizedProperty(this, 'hasEventOutput', function() { - var output = self.output; - return hasEventStream(output); - }); -} - -function hasEventStream(topLevelShape) { - var members = topLevelShape.members; - var payload = topLevelShape.payload; - - if (!topLevelShape.members) { - return false; - } - - if (payload) { - var payloadMember = members[payload]; - return payloadMember.isEventStream; - } - - // check if any member is an event stream - for (var name in members) { - if (!members.hasOwnProperty(name)) { - if (members[name].isEventStream === true) { - return true; + if (response.httpResponse.headers['x-amzn-requestid']) { + monitoringEvent.XAmznRequestId = response.httpResponse.headers['x-amzn-requestid']; } - } - } - return false; -} - -/** - * @api private - */ -module.exports = Operation; - -},{"../util":74,"./shape":45}],43:[function(require,module,exports){ -var property = require('../util').property; - -function Paginator(name, paginator) { - property(this, 'inputToken', paginator.input_token); - property(this, 'limitKey', paginator.limit_key); - property(this, 'moreResults', paginator.more_results); - property(this, 'outputToken', paginator.output_token); - property(this, 'resultKey', paginator.result_key); -} - -/** - * @api private - */ -module.exports = Paginator; - -},{"../util":74}],44:[function(require,module,exports){ -var util = require('../util'); -var property = util.property; - -function ResourceWaiter(name, waiter, options) { - options = options || {}; - property(this, 'name', name); - property(this, 'api', options.api, false); - - if (waiter.operation) { - property(this, 'operation', util.string.lowerFirst(waiter.operation)); - } - - var self = this; - var keys = [ - 'type', - 'description', - 'delay', - 'maxAttempts', - 'acceptors' - ]; - - keys.forEach(function(key) { - var value = waiter[key]; - if (value) { - property(self, key, value); - } - }); -} - -/** - * @api private - */ -module.exports = ResourceWaiter; - -},{"../util":74}],45:[function(require,module,exports){ -var Collection = require('./collection'); - -var util = require('../util'); - -function property(obj, name, value) { - if (value !== null && value !== undefined) { - util.property.apply(this, arguments); - } -} - -function memoizedProperty(obj, name) { - if (!obj.constructor.prototype[name]) { - util.memoizedProperty.apply(this, arguments); - } -} - -function Shape(shape, options, memberName) { - options = options || {}; - - property(this, 'shape', shape.shape); - property(this, 'api', options.api, false); - property(this, 'type', shape.type); - property(this, 'enum', shape.enum); - property(this, 'min', shape.min); - property(this, 'max', shape.max); - property(this, 'pattern', shape.pattern); - property(this, 'location', shape.location || this.location || 'body'); - property(this, 'name', this.name || shape.xmlName || shape.queryName || - shape.locationName || memberName); - property(this, 'isStreaming', shape.streaming || this.isStreaming || false); - property(this, 'requiresLength', shape.requiresLength, false); - property(this, 'isComposite', shape.isComposite || false); - property(this, 'isShape', true, false); - property(this, 'isQueryName', Boolean(shape.queryName), false); - property(this, 'isLocationName', Boolean(shape.locationName), false); - property(this, 'isIdempotent', shape.idempotencyToken === true); - property(this, 'isJsonValue', shape.jsonvalue === true); - property(this, 'isSensitive', shape.sensitive === true || shape.prototype && shape.prototype.sensitive === true); - property(this, 'isEventStream', Boolean(shape.eventstream), false); - property(this, 'isEvent', Boolean(shape.event), false); - property(this, 'isEventPayload', Boolean(shape.eventpayload), false); - property(this, 'isEventHeader', Boolean(shape.eventheader), false); - property(this, 'isTimestampFormatSet', Boolean(shape.timestampFormat) || shape.prototype && shape.prototype.isTimestampFormatSet === true, false); - property(this, 'endpointDiscoveryId', Boolean(shape.endpointdiscoveryid), false); - property(this, 'hostLabel', Boolean(shape.hostLabel), false); - - if (options.documentation) { - property(this, 'documentation', shape.documentation); - property(this, 'documentationUrl', shape.documentationUrl); - } - - if (shape.xmlAttribute) { - property(this, 'isXmlAttribute', shape.xmlAttribute || false); - } - - // type conversion and parsing - property(this, 'defaultValue', null); - this.toWireFormat = function(value) { - if (value === null || value === undefined) return ''; - return value; - }; - this.toType = function(value) { return value; }; -} - -/** - * @api private - */ -Shape.normalizedTypes = { - character: 'string', - double: 'float', - long: 'integer', - short: 'integer', - biginteger: 'integer', - bigdecimal: 'float', - blob: 'binary' -}; - -/** - * @api private - */ -Shape.types = { - 'structure': StructureShape, - 'list': ListShape, - 'map': MapShape, - 'boolean': BooleanShape, - 'timestamp': TimestampShape, - 'float': FloatShape, - 'integer': IntegerShape, - 'string': StringShape, - 'base64': Base64Shape, - 'binary': BinaryShape -}; - -Shape.resolve = function resolve(shape, options) { - if (shape.shape) { - var refShape = options.api.shapes[shape.shape]; - if (!refShape) { - throw new Error('Cannot find shape reference: ' + shape.shape); - } - - return refShape; - } else { - return null; - } -}; - -Shape.create = function create(shape, options, memberName) { - if (shape.isShape) return shape; - - var refShape = Shape.resolve(shape, options); - if (refShape) { - var filteredKeys = Object.keys(shape); - if (!options.documentation) { - filteredKeys = filteredKeys.filter(function(name) { - return !name.match(/documentation/); + if (response.httpResponse.headers['x-amz-request-id']) { + monitoringEvent.XAmzRequestId = response.httpResponse.headers['x-amz-request-id']; + } + if (response.httpResponse.headers['x-amz-id-2']) { + monitoringEvent.XAmzId2 = response.httpResponse.headers['x-amz-id-2']; + } + return monitoringEvent; + }, + + /** + * Add metrics of failed request. + * @api private + */ + attemptFailEvent: function attemptFailEvent(request) { + var monitoringEvent = this.apiAttemptEvent(request); + var response = request.response; + var error = response.error; + if (response.httpResponse.statusCode > 299 ) { + if (error.code) monitoringEvent.AwsException = error.code; + if (error.message) monitoringEvent.AwsExceptionMessage = error.message; + } else { + if (error.code || error.name) monitoringEvent.SdkException = error.code || error.name; + if (error.message) monitoringEvent.SdkExceptionMessage = error.message; + } + return monitoringEvent; + }, + + /** + * Attach listeners to request object to fetch metrics of each request + * and emit data object through \'ApiCall\' and \'ApiCallAttempt\' events. + * @api private + */ + attachMonitoringEmitter: function attachMonitoringEmitter(request) { + var attemptTimestamp; //timestamp marking the beginning of a request attempt + var attemptStartRealTime; //Start time of request attempt. Used to calculating attemptLatency + var attemptLatency; //latency from request sent out to http response reaching SDK + var callStartRealTime; //Start time of API call. Used to calculating API call latency + var attemptCount = 0; //request.retryCount is not reliable here + var region; //region cache region for each attempt since it can be updated in plase (e.g. s3) + var callTimestamp; //timestamp when the request is created + var self = this; + var addToHead = true; + + request.on('validate', function () { + callStartRealTime = AWS.util.realClock.now(); + callTimestamp = Date.now(); + }, addToHead); + request.on('sign', function () { + attemptStartRealTime = AWS.util.realClock.now(); + attemptTimestamp = Date.now(); + region = request.httpRequest.region; + attemptCount++; + }, addToHead); + request.on('validateResponse', function() { + attemptLatency = Math.round(AWS.util.realClock.now() - attemptStartRealTime); }); - } - - // create an inline shape with extra members - var InlineShape = function() { - refShape.constructor.call(this, shape, options, memberName); - }; - InlineShape.prototype = refShape; - return new InlineShape(); - } else { - // set type if not set - if (!shape.type) { - if (shape.members) shape.type = 'structure'; - else if (shape.member) shape.type = 'list'; - else if (shape.key) shape.type = 'map'; - else shape.type = 'string'; - } - - // normalize types - var origType = shape.type; - if (Shape.normalizedTypes[shape.type]) { - shape.type = Shape.normalizedTypes[shape.type]; - } - - if (Shape.types[shape.type]) { - return new Shape.types[shape.type](shape, options, memberName); - } else { - throw new Error('Unrecognized shape type: ' + origType); - } - } -}; - -function CompositeShape(shape) { - Shape.apply(this, arguments); - property(this, 'isComposite', true); - - if (shape.flattened) { - property(this, 'flattened', shape.flattened || false); - } -} - -function StructureShape(shape, options) { - var self = this; - var requiredMap = null, firstInit = !this.isShape; - - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return {}; }); - property(this, 'members', {}); - property(this, 'memberNames', []); - property(this, 'required', []); - property(this, 'isRequired', function() { return false; }); - property(this, 'isDocument', Boolean(shape.document)); - } - - if (shape.members) { - property(this, 'members', new Collection(shape.members, options, function(name, member) { - return Shape.create(member, options, name); - })); - memoizedProperty(this, 'memberNames', function() { - return shape.xmlOrder || Object.keys(shape.members); - }); - - if (shape.event) { - memoizedProperty(this, 'eventPayloadMemberName', function() { - var members = self.members; - var memberNames = self.memberNames; - // iterate over members to find ones that are event payloads - for (var i = 0, iLen = memberNames.length; i < iLen; i++) { - if (members[memberNames[i]].isEventPayload) { - return memberNames[i]; - } - } + request.addNamedListener('API_CALL_ATTEMPT', 'success', function API_CALL_ATTEMPT() { + var apiAttemptEvent = self.apiAttemptEvent(request); + apiAttemptEvent.Timestamp = attemptTimestamp; + apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; + apiAttemptEvent.Region = region; + self.emit('apiCallAttempt', [apiAttemptEvent]); }); - - memoizedProperty(this, 'eventHeaderMemberNames', function() { - var members = self.members; - var memberNames = self.memberNames; - var eventHeaderMemberNames = []; - // iterate over members to find ones that are event headers - for (var i = 0, iLen = memberNames.length; i < iLen; i++) { - if (members[memberNames[i]].isEventHeader) { - eventHeaderMemberNames.push(memberNames[i]); - } + request.addNamedListener('API_CALL_ATTEMPT_RETRY', 'retry', function API_CALL_ATTEMPT_RETRY() { + var apiAttemptEvent = self.attemptFailEvent(request); + apiAttemptEvent.Timestamp = attemptTimestamp; + //attemptLatency may not be available if fail before response + attemptLatency = attemptLatency || + Math.round(AWS.util.realClock.now() - attemptStartRealTime); + apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; + apiAttemptEvent.Region = region; + self.emit('apiCallAttempt', [apiAttemptEvent]); + }); + request.addNamedListener('API_CALL', 'complete', function API_CALL() { + var apiCallEvent = self.apiCallEvent(request); + apiCallEvent.AttemptCount = attemptCount; + if (apiCallEvent.AttemptCount <= 0) return; + apiCallEvent.Timestamp = callTimestamp; + var latency = Math.round(AWS.util.realClock.now() - callStartRealTime); + apiCallEvent.Latency = latency >= 0 ? latency : 0; + var response = request.response; + if ( + response.error && + response.error.retryable && + typeof response.retryCount === 'number' && + typeof response.maxRetries === 'number' && + (response.retryCount >= response.maxRetries) + ) { + apiCallEvent.MaxRetriesExceeded = 1; } - return eventHeaderMemberNames; + self.emit('apiCall', [apiCallEvent]); }); - } - } - - if (shape.required) { - property(this, 'required', shape.required); - property(this, 'isRequired', function(name) { - if (!requiredMap) { - requiredMap = {}; - for (var i = 0; i < shape.required.length; i++) { - requiredMap[shape.required[i]] = true; - } - } - - return requiredMap[name]; - }, false, true); - } - - property(this, 'resultWrapper', shape.resultWrapper || null); - - if (shape.payload) { - property(this, 'payload', shape.payload); - } - - if (typeof shape.xmlNamespace === 'string') { - property(this, 'xmlNamespaceUri', shape.xmlNamespace); - } else if (typeof shape.xmlNamespace === 'object') { - property(this, 'xmlNamespacePrefix', shape.xmlNamespace.prefix); - property(this, 'xmlNamespaceUri', shape.xmlNamespace.uri); - } -} - -function ListShape(shape, options) { - var self = this, firstInit = !this.isShape; - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return []; }); - } - - if (shape.member) { - memoizedProperty(this, 'member', function() { - return Shape.create(shape.member, options); - }); - } - - if (this.flattened) { - var oldName = this.name; - memoizedProperty(this, 'name', function() { - return self.member.name || oldName; - }); - } -} - -function MapShape(shape, options) { - var firstInit = !this.isShape; - CompositeShape.apply(this, arguments); - - if (firstInit) { - property(this, 'defaultValue', function() { return {}; }); - property(this, 'key', Shape.create({type: 'string'}, options)); - property(this, 'value', Shape.create({type: 'string'}, options)); - } - - if (shape.key) { - memoizedProperty(this, 'key', function() { - return Shape.create(shape.key, options); - }); - } - if (shape.value) { - memoizedProperty(this, 'value', function() { - return Shape.create(shape.value, options); - }); - } -} - -function TimestampShape(shape) { - var self = this; - Shape.apply(this, arguments); - - if (shape.timestampFormat) { - property(this, 'timestampFormat', shape.timestampFormat); - } else if (self.isTimestampFormatSet && this.timestampFormat) { - property(this, 'timestampFormat', this.timestampFormat); - } else if (this.location === 'header') { - property(this, 'timestampFormat', 'rfc822'); - } else if (this.location === 'querystring') { - property(this, 'timestampFormat', 'iso8601'); - } else if (this.api) { - switch (this.api.protocol) { - case 'json': - case 'rest-json': - property(this, 'timestampFormat', 'unixTimestamp'); - break; - case 'rest-xml': - case 'query': - case 'ec2': - property(this, 'timestampFormat', 'iso8601'); - break; - } - } - - this.toType = function(value) { - if (value === null || value === undefined) return null; - if (typeof value.toUTCString === 'function') return value; - return typeof value === 'string' || typeof value === 'number' ? - util.date.parseTimestamp(value) : null; - }; - - this.toWireFormat = function(value) { - return util.date.format(value, self.timestampFormat); - }; -} - -function StringShape() { - Shape.apply(this, arguments); - - var nullLessProtocols = ['rest-xml', 'query', 'ec2']; - this.toType = function(value) { - value = this.api && nullLessProtocols.indexOf(this.api.protocol) > -1 ? - value || '' : value; - if (this.isJsonValue) { - return JSON.parse(value); - } - - return value && typeof value.toString === 'function' ? - value.toString() : value; - }; - - this.toWireFormat = function(value) { - return this.isJsonValue ? JSON.stringify(value) : value; - }; -} - -function FloatShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (value === null || value === undefined) return null; - return parseFloat(value); - }; - this.toWireFormat = this.toType; -} - -function IntegerShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (value === null || value === undefined) return null; - return parseInt(value, 10); - }; - this.toWireFormat = this.toType; -} - -function BinaryShape() { - Shape.apply(this, arguments); - this.toType = function(value) { - var buf = util.base64.decode(value); - if (this.isSensitive && util.isNode() && typeof util.Buffer.alloc === 'function') { - /* Node.js can create a Buffer that is not isolated. - * i.e. buf.byteLength !== buf.buffer.byteLength - * This means that the sensitive data is accessible to anyone with access to buf.buffer. - * If this is the node shared Buffer, then other code within this process _could_ find this secret. - * Copy sensitive data to an isolated Buffer and zero the sensitive data. - * While this is safe to do here, copying this code somewhere else may produce unexpected results. - */ - var secureBuf = util.Buffer.alloc(buf.length, buf); - buf.fill(0); - buf = secureBuf; - } - return buf; - }; - this.toWireFormat = util.base64.encode; -} - -function Base64Shape() { - BinaryShape.apply(this, arguments); -} - -function BooleanShape() { - Shape.apply(this, arguments); - - this.toType = function(value) { - if (typeof value === 'boolean') return value; - if (value === null || value === undefined) return null; - return value === 'true'; - }; -} - -/** - * @api private - */ -Shape.shapes = { - StructureShape: StructureShape, - ListShape: ListShape, - MapShape: MapShape, - StringShape: StringShape, - BooleanShape: BooleanShape, - Base64Shape: Base64Shape -}; - -/** - * @api private - */ -module.exports = Shape; - -},{"../util":74,"./collection":41}],46:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * @api private - */ -AWS.ParamValidator = AWS.util.inherit({ - /** - * Create a new validator object. - * - * @param validation [Boolean|map] whether input parameters should be - * validated against the operation description before sending the - * request. Pass a map to enable any of the following specific - * validation features: - * - * * **min** [Boolean] — Validates that a value meets the min - * constraint. This is enabled by default when paramValidation is set - * to `true`. - * * **max** [Boolean] — Validates that a value meets the max - * constraint. - * * **pattern** [Boolean] — Validates that a string value matches a - * regular expression. - * * **enum** [Boolean] — Validates that a string value matches one - * of the allowable enum values. - */ - constructor: function ParamValidator(validation) { - if (validation === true || validation === undefined) { - validation = {'min': true}; - } - this.validation = validation; - }, - - validate: function validate(shape, params, context) { - this.errors = []; - this.validateMember(shape, params || {}, context || 'params'); - - if (this.errors.length > 1) { - var msg = this.errors.join('\n* '); - msg = 'There were ' + this.errors.length + - ' validation errors:\n* ' + msg; - throw AWS.util.error(new Error(msg), - {code: 'MultipleValidationErrors', errors: this.errors}); - } else if (this.errors.length === 1) { - throw this.errors[0]; - } else { - return true; - } - }, - - fail: function fail(code, message) { - this.errors.push(AWS.util.error(new Error(message), {code: code})); - }, - - validateStructure: function validateStructure(shape, params, context) { - if (shape.isDocument) return true; - - this.validateType(params, context, ['object'], 'structure'); - var paramName; - for (var i = 0; shape.required && i < shape.required.length; i++) { - paramName = shape.required[i]; - var value = params[paramName]; - if (value === undefined || value === null) { - this.fail('MissingRequiredParameter', - 'Missing required key \'' + paramName + '\' in ' + context); - } - } - - // validate hash members - for (paramName in params) { - if (!Object.prototype.hasOwnProperty.call(params, paramName)) continue; - - var paramValue = params[paramName], - memberShape = shape.members[paramName]; - - if (memberShape !== undefined) { - var memberContext = [context, paramName].join('.'); - this.validateMember(memberShape, paramValue, memberContext); - } else if (paramValue !== undefined && paramValue !== null) { - this.fail('UnexpectedParameter', - 'Unexpected key \'' + paramName + '\' found in ' + context); - } - } - - return true; - }, - - validateMember: function validateMember(shape, param, context) { - switch (shape.type) { - case 'structure': - return this.validateStructure(shape, param, context); - case 'list': - return this.validateList(shape, param, context); - case 'map': - return this.validateMap(shape, param, context); - default: - return this.validateScalar(shape, param, context); - } - }, - - validateList: function validateList(shape, params, context) { - if (this.validateType(params, context, [Array])) { - this.validateRange(shape, params.length, context, 'list member count'); - // validate array members - for (var i = 0; i < params.length; i++) { - this.validateMember(shape.member, params[i], context + '[' + i + ']'); - } - } - }, - - validateMap: function validateMap(shape, params, context) { - if (this.validateType(params, context, ['object'], 'map')) { - // Build up a count of map members to validate range traits. - var mapCount = 0; - for (var param in params) { - if (!Object.prototype.hasOwnProperty.call(params, param)) continue; - // Validate any map key trait constraints - this.validateMember(shape.key, param, - context + '[key=\'' + param + '\']'); - this.validateMember(shape.value, params[param], - context + '[\'' + param + '\']'); - mapCount++; - } - this.validateRange(shape, mapCount, context, 'map member count'); - } - }, - - validateScalar: function validateScalar(shape, value, context) { - switch (shape.type) { - case null: - case undefined: - case 'string': - return this.validateString(shape, value, context); - case 'base64': - case 'binary': - return this.validatePayload(value, context); - case 'integer': - case 'float': - return this.validateNumber(shape, value, context); - case 'boolean': - return this.validateType(value, context, ['boolean']); - case 'timestamp': - return this.validateType(value, context, [Date, - /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?Z$/, 'number'], - 'Date object, ISO-8601 string, or a UNIX timestamp'); - default: - return this.fail('UnkownType', 'Unhandled type ' + - shape.type + ' for ' + context); - } - }, - - validateString: function validateString(shape, value, context) { - var validTypes = ['string']; - if (shape.isJsonValue) { - validTypes = validTypes.concat(['number', 'object', 'boolean']); - } - if (value !== null && this.validateType(value, context, validTypes)) { - this.validateEnum(shape, value, context); - this.validateRange(shape, value.length, context, 'string length'); - this.validatePattern(shape, value, context); - this.validateUri(shape, value, context); - } - }, - - validateUri: function validateUri(shape, value, context) { - if (shape['location'] === 'uri') { - if (value.length === 0) { - this.fail('UriParameterError', 'Expected uri parameter to have length >= 1,' - + ' but found "' + value +'" for ' + context); - } - } - }, - - validatePattern: function validatePattern(shape, value, context) { - if (this.validation['pattern'] && shape['pattern'] !== undefined) { - if (!(new RegExp(shape['pattern'])).test(value)) { - this.fail('PatternMatchError', 'Provided value "' + value + '" ' - + 'does not match regex pattern /' + shape['pattern'] + '/ for ' - + context); - } - } - }, - - validateRange: function validateRange(shape, value, context, descriptor) { - if (this.validation['min']) { - if (shape['min'] !== undefined && value < shape['min']) { - this.fail('MinRangeError', 'Expected ' + descriptor + ' >= ' - + shape['min'] + ', but found ' + value + ' for ' + context); - } - } - if (this.validation['max']) { - if (shape['max'] !== undefined && value > shape['max']) { - this.fail('MaxRangeError', 'Expected ' + descriptor + ' <= ' - + shape['max'] + ', but found ' + value + ' for ' + context); - } - } - }, - - validateEnum: function validateRange(shape, value, context) { - if (this.validation['enum'] && shape['enum'] !== undefined) { - // Fail if the string value is not present in the enum list - if (shape['enum'].indexOf(value) === -1) { - this.fail('EnumError', 'Found string value of ' + value + ', but ' - + 'expected ' + shape['enum'].join('|') + ' for ' + context); - } - } - }, - - validateType: function validateType(value, context, acceptedTypes, type) { - // We will not log an error for null or undefined, but we will return - // false so that callers know that the expected type was not strictly met. - if (value === null || value === undefined) return false; - - var foundInvalidType = false; - for (var i = 0; i < acceptedTypes.length; i++) { - if (typeof acceptedTypes[i] === 'string') { - if (typeof value === acceptedTypes[i]) return true; - } else if (acceptedTypes[i] instanceof RegExp) { - if ((value || '').toString().match(acceptedTypes[i])) return true; + }, + + /** + * Override this method to setup any custom request listeners for each + * new request to the service. + * + * @method_abstract This is an abstract method. + */ + setupRequestListeners: function setupRequestListeners(request) { + }, + + /** + * Gets the signing name for a given request + * @api private + */ + getSigningName: function getSigningName() { + return this.api.signingName || this.api.endpointPrefix; + }, + + /** + * Gets the signer class for a given request + * @api private + */ + getSignerClass: function getSignerClass(request) { + var version; + // get operation authtype if present + var operation = null; + var authtype = ''; + if (request) { + var operations = request.service.api.operations || {}; + operation = operations[request.operation] || null; + authtype = operation ? operation.authtype : ''; + } + if (this.config.signatureVersion) { + version = this.config.signatureVersion; + } else if (authtype === 'v4' || authtype === 'v4-unsigned-body') { + version = 'v4'; + } else if (authtype === 'bearer') { + version = 'bearer'; } else { - if (value instanceof acceptedTypes[i]) return true; - if (AWS.util.isType(value, acceptedTypes[i])) return true; - if (!type && !foundInvalidType) acceptedTypes = acceptedTypes.slice(); - acceptedTypes[i] = AWS.util.typeName(acceptedTypes[i]); - } - foundInvalidType = true; - } - - var acceptedType = type; - if (!acceptedType) { - acceptedType = acceptedTypes.join(', ').replace(/,([^,]+)$/, ', or$1'); - } - - var vowel = acceptedType.match(/^[aeiou]/i) ? 'n' : ''; - this.fail('InvalidParameterType', 'Expected ' + context + ' to be a' + - vowel + ' ' + acceptedType); - return false; - }, - - validateNumber: function validateNumber(shape, value, context) { - if (value === null || value === undefined) return; - if (typeof value === 'string') { - var castedValue = parseFloat(value); - if (castedValue.toString() === value) value = castedValue; - } - if (this.validateType(value, context, ['number'])) { - this.validateRange(shape, value, context, 'numeric value'); - } - }, - - validatePayload: function validatePayload(value, context) { - if (value === null || value === undefined) return; - if (typeof value === 'string') return; - if (value && typeof value.byteLength === 'number') return; // typed arrays - if (AWS.util.isNode()) { // special check for buffer/stream in Node.js - var Stream = AWS.util.stream.Stream; - if (AWS.util.Buffer.isBuffer(value) || value instanceof Stream) return; - } else { - if (typeof Blob !== void 0 && value instanceof Blob) return; - } - - var types = ['Buffer', 'Stream', 'File', 'Blob', 'ArrayBuffer', 'DataView']; - if (value) { - for (var i = 0; i < types.length; i++) { - if (AWS.util.isType(value, types[i])) return; - if (AWS.util.typeName(value.constructor) === types[i]) return; - } - } - - this.fail('InvalidParameterType', 'Expected ' + context + ' to be a ' + - 'string, Buffer, Stream, Blob, or typed array object'); - } -}); - -},{"./core":19}],47:[function(require,module,exports){ -var util = require('../util'); -var AWS = require('../core'); - -/** - * Prepend prefix defined by API model to endpoint that's already - * constructed. This feature does not apply to operations using - * endpoint discovery and can be disabled. - * @api private - */ -function populateHostPrefix(request) { - var enabled = request.service.config.hostPrefixEnabled; - if (!enabled) return request; - var operationModel = request.service.api.operations[request.operation]; - //don't marshal host prefix when operation has endpoint discovery traits - if (hasEndpointDiscover(request)) return request; - if (operationModel.endpoint && operationModel.endpoint.hostPrefix) { - var hostPrefixNotation = operationModel.endpoint.hostPrefix; - var hostPrefix = expandHostPrefix(hostPrefixNotation, request.params, operationModel.input); - prependEndpointPrefix(request.httpRequest.endpoint, hostPrefix); - validateHostname(request.httpRequest.endpoint.hostname); - } - return request; -} - -/** - * @api private - */ -function hasEndpointDiscover(request) { - var api = request.service.api; - var operationModel = api.operations[request.operation]; - var isEndpointOperation = api.endpointOperation && (api.endpointOperation === util.string.lowerFirst(operationModel.name)); - return (operationModel.endpointDiscoveryRequired !== 'NULL' || isEndpointOperation === true); -} - -/** - * @api private - */ -function expandHostPrefix(hostPrefixNotation, params, shape) { - util.each(shape.members, function(name, member) { - if (member.hostLabel === true) { - if (typeof params[name] !== 'string' || params[name] === '') { - throw util.error(new Error(), { - message: 'Parameter ' + name + ' should be a non-empty string.', - code: 'InvalidParameter' - }); + version = this.api.signatureVersion; + } + return AWS.Signers.RequestSigner.getVersion(version); + }, + + /** + * @api private + */ + serviceInterface: function serviceInterface() { + switch (this.api.protocol) { + case 'ec2': return AWS.EventListeners.Query; + case 'query': return AWS.EventListeners.Query; + case 'json': return AWS.EventListeners.Json; + case 'rest-json': return AWS.EventListeners.RestJson; + case 'rest-xml': return AWS.EventListeners.RestXml; + } + if (this.api.protocol) { + throw new Error('Invalid service `protocol\' ' + + this.api.protocol + ' in API config'); + } + }, + + /** + * @api private + */ + successfulResponse: function successfulResponse(resp) { + return resp.httpResponse.statusCode < 300; + }, + + /** + * How many times a failed request should be retried before giving up. + * the defaultRetryCount can be overriden by service classes. + * + * @api private + */ + numRetries: function numRetries() { + if (this.config.maxRetries !== undefined) { + return this.config.maxRetries; + } else { + return this.defaultRetryCount; + } + }, + + /** + * @api private + */ + retryDelays: function retryDelays(retryCount, err) { + return AWS.util.calculateRetryDelay(retryCount, this.config.retryDelayOptions, err); + }, + + /** + * @api private + */ + retryableError: function retryableError(error) { + if (this.timeoutError(error)) return true; + if (this.networkingError(error)) return true; + if (this.expiredCredentialsError(error)) return true; + if (this.throttledError(error)) return true; + if (error.statusCode >= 500) return true; + return false; + }, + + /** + * @api private + */ + networkingError: function networkingError(error) { + return error.code === 'NetworkingError'; + }, + + /** + * @api private + */ + timeoutError: function timeoutError(error) { + return error.code === 'TimeoutError'; + }, + + /** + * @api private + */ + expiredCredentialsError: function expiredCredentialsError(error) { + // TODO : this only handles *one* of the expired credential codes + return (error.code === 'ExpiredTokenException'); + }, + + /** + * @api private + */ + clockSkewError: function clockSkewError(error) { + switch (error.code) { + case 'RequestTimeTooSkewed': + case 'RequestExpired': + case 'InvalidSignatureException': + case 'SignatureDoesNotMatch': + case 'AuthFailure': + case 'RequestInTheFuture': + return true; + default: return false; + } + }, + + /** + * @api private + */ + getSkewCorrectedDate: function getSkewCorrectedDate() { + return new Date(Date.now() + this.config.systemClockOffset); + }, + + /** + * @api private + */ + applyClockOffset: function applyClockOffset(newServerTime) { + if (newServerTime) { + this.config.systemClockOffset = newServerTime - Date.now(); } - var regex = new RegExp('\\{' + name + '\\}', 'g'); - hostPrefixNotation = hostPrefixNotation.replace(regex, params[name]); + }, + + /** + * @api private + */ + isClockSkewed: function isClockSkewed(newServerTime) { + if (newServerTime) { + return Math.abs(this.getSkewCorrectedDate().getTime() - newServerTime) >= 300000; + } + }, + + /** + * @api private + */ + throttledError: function throttledError(error) { + // this logic varies between services + if (error.statusCode === 429) return true; + switch (error.code) { + case 'ProvisionedThroughputExceededException': + case 'Throttling': + case 'ThrottlingException': + case 'RequestLimitExceeded': + case 'RequestThrottled': + case 'RequestThrottledException': + case 'TooManyRequestsException': + case 'TransactionInProgressException': //dynamodb + case 'EC2ThrottledException': + return true; + default: + return false; + } + }, + + /** + * @api private + */ + endpointFromTemplate: function endpointFromTemplate(endpoint) { + if (typeof endpoint !== 'string') return endpoint; + + var e = endpoint; + e = e.replace(/\{service\}/g, this.api.endpointPrefix); + e = e.replace(/\{region\}/g, this.config.region); + e = e.replace(/\{scheme\}/g, this.config.sslEnabled ? 'https' : 'http'); + return e; + }, + + /** + * @api private + */ + setEndpoint: function setEndpoint(endpoint) { + this.endpoint = new AWS.Endpoint(endpoint, this.config); + }, + + /** + * @api private + */ + paginationConfig: function paginationConfig(operation, throwException) { + var paginator = this.api.operations[operation].paginator; + if (!paginator) { + if (throwException) { + var e = new Error(); + throw AWS.util.error(e, 'No pagination configuration for ' + operation); + } + return null; + } + + return paginator; } }); - return hostPrefixNotation; -} - -/** - * @api private - */ -function prependEndpointPrefix(endpoint, prefix) { - if (endpoint.host) { - endpoint.host = prefix + endpoint.host; - } - if (endpoint.hostname) { - endpoint.hostname = prefix + endpoint.hostname; - } -} - -/** - * @api private - */ -function validateHostname(hostname) { - var labels = hostname.split('.'); - //Reference: https://tools.ietf.org/html/rfc1123#section-2 - var hostPattern = /^[a-zA-Z0-9]{1}$|^[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]$/; - util.arrayEach(labels, function(label) { - if (!label.length || label.length < 1 || label.length > 63) { - throw util.error(new Error(), { - code: 'ValidationError', - message: 'Hostname label length should be between 1 to 63 characters, inclusive.' + + AWS.util.update(AWS.Service, { + + /** + * Adds one method for each operation described in the api configuration + * + * @api private + */ + defineMethods: function defineMethods(svc) { + AWS.util.each(svc.prototype.api.operations, function iterator(method) { + if (svc.prototype[method]) return; + var operation = svc.prototype.api.operations[method]; + if (operation.authtype === 'none') { + svc.prototype[method] = function (params, callback) { + return this.makeUnauthenticatedRequest(method, params, callback); + }; + } else { + svc.prototype[method] = function (params, callback) { + return this.makeRequest(method, params, callback); + }; + } }); - } - if (!hostPattern.test(label)) { - throw AWS.util.error(new Error(), - {code: 'ValidationError', message: label + ' is not hostname compatible.'}); - } - }); -} - -module.exports = { - populateHostPrefix: populateHostPrefix -}; - -},{"../core":19,"../util":74}],48:[function(require,module,exports){ -var util = require('../util'); -var JsonBuilder = require('../json/builder'); -var JsonParser = require('../json/parser'); -var populateHostPrefix = require('./helpers').populateHostPrefix; - -function buildRequest(req) { - var httpRequest = req.httpRequest; - var api = req.service.api; - var target = api.targetPrefix + '.' + api.operations[req.operation].name; - var version = api.jsonVersion || '1.0'; - var input = api.operations[req.operation].input; - var builder = new JsonBuilder(); - - if (version === 1) version = '1.0'; - httpRequest.body = builder.build(req.params || {}, input); - httpRequest.headers['Content-Type'] = 'application/x-amz-json-' + version; - httpRequest.headers['X-Amz-Target'] = target; - - populateHostPrefix(req); -} - -function extractError(resp) { - var error = {}; - var httpResponse = resp.httpResponse; - - error.code = httpResponse.headers['x-amzn-errortype'] || 'UnknownError'; - if (typeof error.code === 'string') { - error.code = error.code.split(':')[0]; - } - - if (httpResponse.body.length > 0) { - try { - var e = JSON.parse(httpResponse.body.toString()); - var code = e.__type || e.code || e.Code; - if (code) { - error.code = code.split('#').pop(); + }, + + /** + * Defines a new Service class using a service identifier and list of versions + * including an optional set of features (functions) to apply to the class + * prototype. + * + * @param serviceIdentifier [String] the identifier for the service + * @param versions [Array] a list of versions that work with this + * service + * @param features [Object] an object to attach to the prototype + * @return [Class] the service class defined by this function. + */ + defineService: function defineService(serviceIdentifier, versions, features) { + AWS.Service._serviceMap[serviceIdentifier] = true; + if (!Array.isArray(versions)) { + features = versions; + versions = []; + } + + var svc = inherit(AWS.Service, features || {}); + + if (typeof serviceIdentifier === 'string') { + AWS.Service.addVersions(svc, versions); + + var identifier = svc.serviceIdentifier || serviceIdentifier; + svc.serviceIdentifier = identifier; + } else { // defineService called with an API + svc.prototype.api = serviceIdentifier; + AWS.Service.defineMethods(svc); + } + AWS.SequentialExecutor.call(this.prototype); + //util.clientSideMonitoring is only available in node + if (!this.prototype.publisher && AWS.util.clientSideMonitoring) { + var Publisher = AWS.util.clientSideMonitoring.Publisher; + var configProvider = AWS.util.clientSideMonitoring.configProvider; + var publisherConfig = configProvider(); + this.prototype.publisher = new Publisher(publisherConfig); + if (publisherConfig.enabled) { + //if csm is enabled in environment, SDK should send all metrics + AWS.Service._clientSideMonitoring = true; + } } - if (error.code === 'RequestEntityTooLarge') { - error.message = 'Request body must be less than 1 MB'; - } else { - error.message = (e.message || e.Message || null); + AWS.SequentialExecutor.call(svc.prototype); + AWS.Service.addDefaultMonitoringListeners(svc.prototype); + return svc; + }, + + /** + * @api private + */ + addVersions: function addVersions(svc, versions) { + if (!Array.isArray(versions)) versions = [versions]; + + svc.services = svc.services || {}; + for (var i = 0; i < versions.length; i++) { + if (svc.services[versions[i]] === undefined) { + svc.services[versions[i]] = null; + } } - } catch (e) { - error.statusCode = httpResponse.statusCode; - error.message = httpResponse.statusMessage; - } - } else { - error.statusCode = httpResponse.statusCode; - error.message = httpResponse.statusCode.toString(); - } - - resp.error = util.error(new Error(), error); -} - -function extractData(resp) { - var body = resp.httpResponse.body.toString() || '{}'; - if (resp.request.service.config.convertResponseTypes === false) { - resp.data = JSON.parse(body); - } else { - var operation = resp.request.service.api.operations[resp.request.operation]; - var shape = operation.output || {}; - var parser = new JsonParser(); - resp.data = parser.parse(body, shape); - } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData -}; - -},{"../json/builder":37,"../json/parser":38,"../util":74,"./helpers":47}],49:[function(require,module,exports){ -var AWS = require('../core'); -var util = require('../util'); -var QueryParamSerializer = require('../query/query_param_serializer'); -var Shape = require('../model/shape'); -var populateHostPrefix = require('./helpers').populateHostPrefix; - -function buildRequest(req) { - var operation = req.service.api.operations[req.operation]; - var httpRequest = req.httpRequest; - httpRequest.headers['Content-Type'] = - 'application/x-www-form-urlencoded; charset=utf-8'; - httpRequest.params = { - Version: req.service.api.apiVersion, - Action: operation.name - }; - - // convert the request parameters into a list of query params, - // e.g. Deeply.NestedParam.0.Name=value - var builder = new QueryParamSerializer(); - builder.serialize(req.params, operation.input, function(name, value) { - httpRequest.params[name] = value; - }); - httpRequest.body = util.queryParamsToString(httpRequest.params); - - populateHostPrefix(req); -} - -function extractError(resp) { - var data, body = resp.httpResponse.body.toString(); - if (body.match('= 0 ? '&' : '?'); - var parts = []; - util.arrayEach(Object.keys(queryString).sort(), function(key) { - if (!Array.isArray(queryString[key])) { - queryString[key] = [queryString[key]]; - } - for (var i = 0; i < queryString[key].length; i++) { - parts.push(util.uriEscape(String(key)) + '=' + queryString[key][i]); - } - }); - uri += parts.join('&'); - } - - return uri; -} - -function populateURI(req) { - var operation = req.service.api.operations[req.operation]; - var input = operation.input; - - var uri = generateURI(req.httpRequest.endpoint.path, operation.httpPath, input, req.params); - req.httpRequest.path = uri; -} - -function populateHeaders(req) { - var operation = req.service.api.operations[req.operation]; - util.each(operation.input.members, function (name, member) { - var value = req.params[name]; - if (value === null || value === undefined) return; - - if (member.location === 'headers' && member.type === 'map') { - util.each(value, function(key, memberValue) { - req.httpRequest.headers[member.name + key] = memberValue; + + AWS.util.mixin(AWS.Service, AWS.SequentialExecutor); + + /** + * @api private + */ + module.exports = AWS.Service; + + }).call(this)}).call(this,require('_process')) + },{"./core":19,"./model/api":40,"./region/utils":55,"./region_config":56,"_process":92}],63:[function(require,module,exports){ + var AWS = require('../core'); + var resolveRegionalEndpointsFlag = require('../config_regional_endpoint'); + var ENV_REGIONAL_ENDPOINT_ENABLED = 'AWS_STS_REGIONAL_ENDPOINTS'; + var CONFIG_REGIONAL_ENDPOINT_ENABLED = 'sts_regional_endpoints'; + + AWS.util.update(AWS.STS.prototype, { + /** + * @overload credentialsFrom(data, credentials = null) + * Creates a credentials object from STS response data containing + * credentials information. Useful for quickly setting AWS credentials. + * + * @note This is a low-level utility function. If you want to load temporary + * credentials into your process for subsequent requests to AWS resources, + * you should use {AWS.TemporaryCredentials} instead. + * @param data [map] data retrieved from a call to {getFederatedToken}, + * {getSessionToken}, {assumeRole}, or {assumeRoleWithWebIdentity}. + * @param credentials [AWS.Credentials] an optional credentials object to + * fill instead of creating a new object. Useful when modifying an + * existing credentials object from a refresh call. + * @return [AWS.TemporaryCredentials] the set of temporary credentials + * loaded from a raw STS operation response. + * @example Using credentialsFrom to load global AWS credentials + * var sts = new AWS.STS(); + * sts.getSessionToken(function (err, data) { + * if (err) console.log("Error getting credentials"); + * else { + * AWS.config.credentials = sts.credentialsFrom(data); + * } + * }); + * @see AWS.TemporaryCredentials + */ + credentialsFrom: function credentialsFrom(data, credentials) { + if (!data) return null; + if (!credentials) credentials = new AWS.TemporaryCredentials(); + credentials.expired = false; + credentials.accessKeyId = data.Credentials.AccessKeyId; + credentials.secretAccessKey = data.Credentials.SecretAccessKey; + credentials.sessionToken = data.Credentials.SessionToken; + credentials.expireTime = data.Credentials.Expiration; + return credentials; + }, + + assumeRoleWithWebIdentity: function assumeRoleWithWebIdentity(params, callback) { + return this.makeUnauthenticatedRequest('assumeRoleWithWebIdentity', params, callback); + }, + + assumeRoleWithSAML: function assumeRoleWithSAML(params, callback) { + return this.makeUnauthenticatedRequest('assumeRoleWithSAML', params, callback); + }, + + /** + * @api private + */ + setupRequestListeners: function setupRequestListeners(request) { + request.addListener('validate', this.optInRegionalEndpoint, true); + }, + + /** + * @api private + */ + optInRegionalEndpoint: function optInRegionalEndpoint(req) { + var service = req.service; + var config = service.config; + config.stsRegionalEndpoints = resolveRegionalEndpointsFlag(service._originalConfig, { + env: ENV_REGIONAL_ENDPOINT_ENABLED, + sharedConfig: CONFIG_REGIONAL_ENDPOINT_ENABLED, + clientConfig: 'stsRegionalEndpoints' }); - } else if (member.location === 'header') { - value = member.toWireFormat(value).toString(); - if (member.isJsonValue) { - value = util.base64.encode(value); + if ( + config.stsRegionalEndpoints === 'regional' && + service.isGlobalEndpoint + ) { + //client will throw if region is not supplied; request will be signed with specified region + if (!config.region) { + throw AWS.util.error(new Error(), + {code: 'ConfigError', message: 'Missing region in config'}); + } + var insertPoint = config.endpoint.indexOf('.amazonaws.com'); + var regionalEndpoint = config.endpoint.substring(0, insertPoint) + + '.' + config.region + config.endpoint.substring(insertPoint); + req.httpRequest.updateEndpoint(regionalEndpoint); + req.httpRequest.region = config.region; } - req.httpRequest.headers[member.name] = value; } + }); -} - -function buildRequest(req) { - populateMethod(req); - populateURI(req); - populateHeaders(req); - populateHostPrefix(req); -} - -function extractError() { -} - -function extractData(resp) { - var req = resp.request; - var data = {}; - var r = resp.httpResponse; - var operation = req.service.api.operations[req.operation]; - var output = operation.output; - - // normalize headers names to lower-cased keys for matching - var headers = {}; - util.each(r.headers, function (k, v) { - headers[k.toLowerCase()] = v; - }); - - util.each(output.members, function(name, member) { - var header = (member.name || name).toLowerCase(); - if (member.location === 'headers' && member.type === 'map') { - data[name] = {}; - var location = member.isLocationName ? member.name : ''; - var pattern = new RegExp('^' + location + '(.+)', 'i'); - util.each(r.headers, function (k, v) { - var result = k.match(pattern); - if (result !== null) { - data[name][result[1]] = v; - } - }); - } else if (member.location === 'header') { - if (headers[header] !== undefined) { - var value = member.isJsonValue ? - util.base64.decode(headers[header]) : - headers[header]; - data[name] = member.toType(value); - } - } else if (member.location === 'statusCode') { - data[name] = parseInt(r.statusCode, 10); + + },{"../config_regional_endpoint":18,"../core":19}],64:[function(require,module,exports){ + var AWS = require('../core'); + + /** + * @api private + */ + AWS.Signers.Bearer = AWS.util.inherit(AWS.Signers.RequestSigner, { + constructor: function Bearer(request) { + AWS.Signers.RequestSigner.call(this, request); + }, + + addAuthorization: function addAuthorization(token) { + this.request.headers['Authorization'] = 'Bearer ' + token.token; } }); - - resp.data = data; -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData, - generateURI: generateURI -}; - -},{"../util":74,"./helpers":47}],51:[function(require,module,exports){ -var util = require('../util'); -var Rest = require('./rest'); -var Json = require('./json'); -var JsonBuilder = require('../json/builder'); -var JsonParser = require('../json/parser'); - -var METHODS_WITHOUT_BODY = ['GET', 'HEAD', 'DELETE']; - -function unsetContentLength(req) { - var payloadMember = util.getRequestPayloadShape(req); - if ( - payloadMember === undefined && - METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) >= 0 - ) { - delete req.httpRequest.headers['Content-Length']; - } -} - -function populateBody(req) { - var builder = new JsonBuilder(); - var input = req.service.api.operations[req.operation].input; - - if (input.payload) { - var params = {}; - var payloadShape = input.members[input.payload]; - params = req.params[input.payload]; - - if (payloadShape.type === 'structure') { - req.httpRequest.body = builder.build(params || {}, payloadShape); - applyContentTypeHeader(req); - } else if (params !== undefined) { - // non-JSON payload - req.httpRequest.body = params; - if (payloadShape.type === 'binary' || payloadShape.isStreaming) { - applyContentTypeHeader(req, true); + + },{"../core":19}],65:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + /** + * @api private + */ + var expiresHeader = 'presigned-expires'; + + /** + * @api private + */ + function signedUrlBuilder(request) { + var expires = request.httpRequest.headers[expiresHeader]; + var signerClass = request.service.getSignerClass(request); + + delete request.httpRequest.headers['User-Agent']; + delete request.httpRequest.headers['X-Amz-User-Agent']; + + if (signerClass === AWS.Signers.V4) { + if (expires > 604800) { // one week expiry is invalid + var message = 'Presigning does not support expiry time greater ' + + 'than a week with SigV4 signing.'; + throw AWS.util.error(new Error(), { + code: 'InvalidExpiryTime', message: message, retryable: false + }); } - } - } else { - req.httpRequest.body = builder.build(req.params, input); - applyContentTypeHeader(req); - } -} - -function applyContentTypeHeader(req, isBinary) { - if (!req.httpRequest.headers['Content-Type']) { - var type = isBinary ? 'binary/octet-stream' : 'application/json'; - req.httpRequest.headers['Content-Type'] = type; - } -} - -function buildRequest(req) { - Rest.buildRequest(req); - - // never send body payload on GET/HEAD/DELETE - if (METHODS_WITHOUT_BODY.indexOf(req.httpRequest.method) < 0) { - populateBody(req); - } -} - -function extractError(resp) { - Json.extractError(resp); -} - -function extractData(resp) { - Rest.extractData(resp); - - var req = resp.request; - var operation = req.service.api.operations[req.operation]; - var rules = req.service.api.operations[req.operation].output || {}; - var parser; - var hasEventOutput = operation.hasEventOutput; - - if (rules.payload) { - var payloadMember = rules.members[rules.payload]; - var body = resp.httpResponse.body; - if (payloadMember.isEventStream) { - parser = new JsonParser(); - resp.data[payload] = util.createEventStream( - AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : body, - parser, - payloadMember - ); - } else if (payloadMember.type === 'structure' || payloadMember.type === 'list') { - var parser = new JsonParser(); - resp.data[rules.payload] = parser.parse(body, payloadMember); - } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { - resp.data[rules.payload] = body; + request.httpRequest.headers[expiresHeader] = expires; + } else if (signerClass === AWS.Signers.S3) { + var now = request.service ? request.service.getSkewCorrectedDate() : AWS.util.date.getDate(); + request.httpRequest.headers[expiresHeader] = parseInt( + AWS.util.date.unixTimestamp(now) + expires, 10).toString(); } else { - resp.data[rules.payload] = payloadMember.toType(body); - } - } else { - var data = resp.data; - Json.extractData(resp); - resp.data = util.merge(data, resp.data); - } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData, - unsetContentLength: unsetContentLength -}; - -},{"../json/builder":37,"../json/parser":38,"../util":74,"./json":48,"./rest":50}],52:[function(require,module,exports){ -var AWS = require('../core'); -var util = require('../util'); -var Rest = require('./rest'); - -function populateBody(req) { - var input = req.service.api.operations[req.operation].input; - var builder = new AWS.XML.Builder(); - var params = req.params; - - var payload = input.payload; - if (payload) { - var payloadMember = input.members[payload]; - params = params[payload]; - if (params === undefined) return; - - if (payloadMember.type === 'structure') { - var rootElement = payloadMember.name; - req.httpRequest.body = builder.toXML(params, payloadMember, rootElement, true); - } else { // non-xml payload - req.httpRequest.body = params; + throw AWS.util.error(new Error(), { + message: 'Presigning only supports S3 or SigV4 signing.', + code: 'UnsupportedSigner', retryable: false + }); } - } else { - req.httpRequest.body = builder.toXML(params, input, input.name || - input.shape || util.string.upperFirst(req.operation) + 'Request'); - } -} - -function buildRequest(req) { - Rest.buildRequest(req); - - // never send body payload on GET/HEAD - if (['GET', 'HEAD'].indexOf(req.httpRequest.method) < 0) { - populateBody(req); - } -} - -function extractError(resp) { - Rest.extractError(resp); - - var data; - try { - data = new AWS.XML.Parser().parse(resp.httpResponse.body.toString()); - } catch (e) { - data = { - Code: resp.httpResponse.statusCode, - Message: resp.httpResponse.statusMessage - }; - } - - if (data.Errors) data = data.Errors; - if (data.Error) data = data.Error; - if (data.Code) { - resp.error = util.error(new Error(), { - code: data.Code, - message: data.Message - }); - } else { - resp.error = util.error(new Error(), { - code: resp.httpResponse.statusCode, - message: null - }); - } -} - -function extractData(resp) { - Rest.extractData(resp); - - var parser; - var req = resp.request; - var body = resp.httpResponse.body; - var operation = req.service.api.operations[req.operation]; - var output = operation.output; - - var hasEventOutput = operation.hasEventOutput; - - var payload = output.payload; - if (payload) { - var payloadMember = output.members[payload]; - if (payloadMember.isEventStream) { - parser = new AWS.XML.Parser(); - resp.data[payload] = util.createEventStream( - AWS.HttpClient.streamsApiVersion === 2 ? resp.httpResponse.stream : resp.httpResponse.body, - parser, - payloadMember - ); - } else if (payloadMember.type === 'structure') { - parser = new AWS.XML.Parser(); - resp.data[payload] = parser.parse(body.toString(), payloadMember); - } else if (payloadMember.type === 'binary' || payloadMember.isStreaming) { - resp.data[payload] = body; - } else { - resp.data[payload] = payloadMember.toType(body); - } - } else if (body.length > 0) { - parser = new AWS.XML.Parser(); - var data = parser.parse(body.toString(), output); - util.update(resp.data, data); - } -} - -/** - * @api private - */ -module.exports = { - buildRequest: buildRequest, - extractError: extractError, - extractData: extractData -}; - -},{"../core":19,"../util":74,"./rest":50}],53:[function(require,module,exports){ -var util = require('../util'); - -function QueryParamSerializer() { -} - -QueryParamSerializer.prototype.serialize = function(params, shape, fn) { - serializeStructure('', params, shape, fn); -}; - -function ucfirst(shape) { - if (shape.isQueryName || shape.api.protocol !== 'ec2') { - return shape.name; - } else { - return shape.name[0].toUpperCase() + shape.name.substr(1); } -} - -function serializeStructure(prefix, struct, rules, fn) { - util.each(rules.members, function(name, member) { - var value = struct[name]; - if (value === null || value === undefined) return; - - var memberName = ucfirst(member); - memberName = prefix ? prefix + '.' + memberName : memberName; - serializeMember(memberName, value, member, fn); - }); -} - -function serializeMap(name, map, rules, fn) { - var i = 1; - util.each(map, function (key, value) { - var prefix = rules.flattened ? '.' : '.entry.'; - var position = prefix + (i++) + '.'; - var keyName = position + (rules.key.name || 'key'); - var valueName = position + (rules.value.name || 'value'); - serializeMember(name + keyName, key, rules.key, fn); - serializeMember(name + valueName, value, rules.value, fn); - }); -} - -function serializeList(name, list, rules, fn) { - var memberRules = rules.member || {}; - - if (list.length === 0) { - fn.call(this, name, null); - return; - } - - util.arrayEach(list, function (v, n) { - var suffix = '.' + (n + 1); - if (rules.api.protocol === 'ec2') { - // Do nothing for EC2 - suffix = suffix + ''; // make linter happy - } else if (rules.flattened) { - if (memberRules.name) { - var parts = name.split('.'); - parts.pop(); - parts.push(ucfirst(memberRules)); - name = parts.join('.'); + + /** + * @api private + */ + function signedUrlSigner(request) { + var endpoint = request.httpRequest.endpoint; + var parsedUrl = AWS.util.urlParse(request.httpRequest.path); + var queryParams = {}; + + if (parsedUrl.search) { + queryParams = AWS.util.queryStringParse(parsedUrl.search.substr(1)); + } + + var auth = request.httpRequest.headers['Authorization'].split(' '); + if (auth[0] === 'AWS') { + auth = auth[1].split(':'); + queryParams['Signature'] = auth.pop(); + queryParams['AWSAccessKeyId'] = auth.join(':'); + + AWS.util.each(request.httpRequest.headers, function (key, value) { + if (key === expiresHeader) key = 'Expires'; + if (key.indexOf('x-amz-meta-') === 0) { + // Delete existing, potentially not normalized key + delete queryParams[key]; + key = key.toLowerCase(); + } + queryParams[key] = value; + }); + delete request.httpRequest.headers[expiresHeader]; + delete queryParams['Authorization']; + delete queryParams['Host']; + } else if (auth[0] === 'AWS4-HMAC-SHA256') { // SigV4 signing + auth.shift(); + var rest = auth.join(' '); + var signature = rest.match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1]; + queryParams['X-Amz-Signature'] = signature; + delete queryParams['Expires']; + } + + // build URL + endpoint.pathname = parsedUrl.pathname; + endpoint.search = AWS.util.queryParamsToString(queryParams); + } + + /** + * @api private + */ + AWS.Signers.Presign = inherit({ + /** + * @api private + */ + sign: function sign(request, expireTime, callback) { + request.httpRequest.headers[expiresHeader] = expireTime || 3600; + request.on('build', signedUrlBuilder); + request.on('sign', signedUrlSigner); + request.removeListener('afterBuild', + AWS.EventListeners.Core.SET_CONTENT_LENGTH); + request.removeListener('afterBuild', + AWS.EventListeners.Core.COMPUTE_SHA256); + + request.emit('beforePresign', [request]); + + if (callback) { + request.build(function() { + if (this.response.error) callback(this.response.error); + else { + callback(null, AWS.util.urlFormat(request.httpRequest.endpoint)); + } + }); + } else { + request.build(); + if (request.response.error) throw request.response.error; + return AWS.util.urlFormat(request.httpRequest.endpoint); } - } else { - suffix = '.' + (memberRules.name ? memberRules.name : 'member') + suffix; } - serializeMember(name + suffix, v, memberRules, fn); - }); -} - -function serializeMember(name, value, rules, fn) { - if (value === null || value === undefined) return; - if (rules.type === 'structure') { - serializeStructure(name, value, rules, fn); - } else if (rules.type === 'list') { - serializeList(name, value, rules, fn); - } else if (rules.type === 'map') { - serializeMap(name, value, rules, fn); - } else { - fn(name, rules.toWireFormat(value).toString()); - } -} - -/** - * @api private - */ -module.exports = QueryParamSerializer; - -},{"../util":74}],54:[function(require,module,exports){ -module.exports = { - //provide realtime clock for performance measurement - now: function now() { - if (typeof performance !== 'undefined' && typeof performance.now === 'function') { - return performance.now(); - } - return Date.now(); - } -}; - -},{}],55:[function(require,module,exports){ -function isFipsRegion(region) { - return typeof region === 'string' && (region.startsWith('fips-') || region.endsWith('-fips')); -} - -function isGlobalRegion(region) { - return typeof region === 'string' && ['aws-global', 'aws-us-gov-global'].includes(region); -} - -function getRealRegion(region) { - return ['fips-aws-global', 'aws-fips', 'aws-global'].includes(region) - ? 'us-east-1' - : ['fips-aws-us-gov-global', 'aws-us-gov-global'].includes(region) - ? 'us-gov-west-1' - : region.replace(/fips-(dkr-|prod-)?|-fips/, ''); -} - -module.exports = { - isFipsRegion: isFipsRegion, - isGlobalRegion: isGlobalRegion, - getRealRegion: getRealRegion -}; - -},{}],56:[function(require,module,exports){ -var util = require('./util'); -var regionConfig = require('./region_config_data.json'); - -function generateRegionPrefix(region) { - if (!region) return null; - var parts = region.split('-'); - if (parts.length < 3) return null; - return parts.slice(0, parts.length - 2).join('-') + '-*'; -} - -function derivedKeys(service) { - var region = service.config.region; - var regionPrefix = generateRegionPrefix(region); - var endpointPrefix = service.api.endpointPrefix; - - return [ - [region, endpointPrefix], - [regionPrefix, endpointPrefix], - [region, '*'], - [regionPrefix, '*'], - ['*', endpointPrefix], - ['*', '*'] - ].map(function(item) { - return item[0] && item[1] ? item.join('/') : null; }); -} - -function applyConfig(service, config) { - util.each(config, function(key, value) { - if (key === 'globalEndpoint') return; - if (service.config[key] === undefined || service.config[key] === null) { - service.config[key] = value; + + /** + * @api private + */ + module.exports = AWS.Signers.Presign; + + },{"../core":19}],66:[function(require,module,exports){ + var AWS = require('../core'); + + var inherit = AWS.util.inherit; + + /** + * @api private + */ + AWS.Signers.RequestSigner = inherit({ + constructor: function RequestSigner(request) { + this.request = request; + }, + + setServiceClientId: function setServiceClientId(id) { + this.serviceClientId = id; + }, + + getServiceClientId: function getServiceClientId() { + return this.serviceClientId; } }); -} - -function configureEndpoint(service) { - var keys = derivedKeys(service); - var useFipsEndpoint = service.config.useFipsEndpoint; - var useDualstackEndpoint = service.config.useDualstackEndpoint; - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - if (!key) continue; - - var rules = useFipsEndpoint - ? useDualstackEndpoint - ? regionConfig.dualstackFipsRules - : regionConfig.fipsRules - : useDualstackEndpoint - ? regionConfig.dualstackRules - : regionConfig.rules; - - if (Object.prototype.hasOwnProperty.call(rules, key)) { - var config = rules[key]; - if (typeof config === 'string') { - config = regionConfig.patterns[config]; - } - - // set global endpoint - service.isGlobalEndpoint = !!config.globalEndpoint; - if (config.signingRegion) { - service.signingRegion = config.signingRegion; - } - - // signature version - if (!config.signatureVersion) { - // Note: config is a global object and should not be mutated here. - // However, we are retaining this line for backwards compatibility. - // The non-v4 signatureVersion will be set in a copied object below. - config.signatureVersion = 'v4'; - } - - var useBearer = (service.api && service.api.signatureVersion) === 'bearer'; - - // merge config - applyConfig(service, Object.assign( - {}, - config, - { signatureVersion: useBearer ? 'bearer' : config.signatureVersion } - )); - return; - } - } -} - -function getEndpointSuffix(region) { - var regionRegexes = { - '^(us|eu|ap|sa|ca|me)\\-\\w+\\-\\d+$': 'amazonaws.com', - '^cn\\-\\w+\\-\\d+$': 'amazonaws.com.cn', - '^us\\-gov\\-\\w+\\-\\d+$': 'amazonaws.com', - '^us\\-iso\\-\\w+\\-\\d+$': 'c2s.ic.gov', - '^us\\-isob\\-\\w+\\-\\d+$': 'sc2s.sgov.gov' + + AWS.Signers.RequestSigner.getVersion = function getVersion(version) { + switch (version) { + case 'v2': return AWS.Signers.V2; + case 'v3': return AWS.Signers.V3; + case 's3v4': return AWS.Signers.V4; + case 'v4': return AWS.Signers.V4; + case 's3': return AWS.Signers.S3; + case 'v3https': return AWS.Signers.V3Https; + case 'bearer': return AWS.Signers.Bearer; + } + throw new Error('Unknown signing version ' + version); }; - var defaultSuffix = 'amazonaws.com'; - var regexes = Object.keys(regionRegexes); - for (var i = 0; i < regexes.length; i++) { - var regionPattern = RegExp(regexes[i]); - var dnsSuffix = regionRegexes[regexes[i]]; - if (regionPattern.test(region)) return dnsSuffix; - } - return defaultSuffix; -} - -/** - * @api private - */ -module.exports = { - configureEndpoint: configureEndpoint, - getEndpointSuffix: getEndpointSuffix, -}; - -},{"./region_config_data.json":57,"./util":74}],57:[function(require,module,exports){ -module.exports={ - "rules": { - "*/*": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "cn-*/*": { - "endpoint": "{service}.{region}.amazonaws.com.cn" - }, - "us-iso-*/*": "usIso", - "us-isob-*/*": "usIsob", - "*/budgets": "globalSSL", - "*/cloudfront": "globalSSL", - "*/sts": "globalSSL", - "*/importexport": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "v2", - "globalEndpoint": true - }, - - "*/route53": "globalSSL", - "cn-*/route53": { - "endpoint": "{service}.amazonaws.com.cn", - "globalEndpoint": true, - "signingRegion": "cn-northwest-1" - }, - "us-gov-*/route53": "globalGovCloud", - "us-iso-*/route53": { - "endpoint": "{service}.c2s.ic.gov", - "globalEndpoint": true, - "signingRegion": "us-iso-east-1" - }, - "us-isob-*/route53": { - "endpoint": "{service}.sc2s.sgov.gov", - "globalEndpoint": true, - "signingRegion": "us-isob-east-1" - }, - - "*/waf": "globalSSL", - - "*/iam": "globalSSL", - "cn-*/iam": { - "endpoint": "{service}.cn-north-1.amazonaws.com.cn", - "globalEndpoint": true, - "signingRegion": "cn-north-1" - }, - "us-gov-*/iam": "globalGovCloud", - - "us-gov-*/sts": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "us-gov-west-1/s3": "s3signature", - "us-west-1/s3": "s3signature", - "us-west-2/s3": "s3signature", - "eu-west-1/s3": "s3signature", - "ap-southeast-1/s3": "s3signature", - "ap-southeast-2/s3": "s3signature", - "ap-northeast-1/s3": "s3signature", - "sa-east-1/s3": "s3signature", - "us-east-1/s3": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "s3" - }, - "us-east-1/sdb": { - "endpoint": "{service}.amazonaws.com", - "signatureVersion": "v2" - }, - "*/sdb": { - "endpoint": "{service}.{region}.amazonaws.com", - "signatureVersion": "v2" - }, - "*/resource-explorer-2": "dualstackByDefault", - "*/kendra-ranking": "dualstackByDefault", - "*/internetmonitor": "dualstackByDefault", - "*/codecatalyst": "globalDualstackByDefault" - }, - - "fipsRules": { - "*/*": "fipsStandard", - "us-gov-*/*": "fipsStandard", - "us-iso-*/*": { - "endpoint": "{service}-fips.{region}.c2s.ic.gov" - }, - "us-iso-*/dms": "usIso", - "us-isob-*/*": { - "endpoint": "{service}-fips.{region}.sc2s.sgov.gov" - }, - "us-isob-*/dms": "usIsob", - "cn-*/*": { - "endpoint": "{service}-fips.{region}.amazonaws.com.cn" - }, - "*/api.ecr": "fips.api.ecr", - "*/api.sagemaker": "fips.api.sagemaker", - "*/batch": "fipsDotPrefix", - "*/eks": "fipsDotPrefix", - "*/models.lex": "fips.models.lex", - "*/runtime.lex": "fips.runtime.lex", - "*/runtime.sagemaker": { - "endpoint": "runtime-fips.sagemaker.{region}.amazonaws.com" - }, - "*/iam": "fipsWithoutRegion", - "*/route53": "fipsWithoutRegion", - "*/transcribe": "fipsDotPrefix", - "*/waf": "fipsWithoutRegion", - - "us-gov-*/transcribe": "fipsDotPrefix", - "us-gov-*/api.ecr": "fips.api.ecr", - "us-gov-*/api.sagemaker": "fips.api.sagemaker", - "us-gov-*/models.lex": "fips.models.lex", - "us-gov-*/runtime.lex": "fips.runtime.lex", - "us-gov-*/acm-pca": "fipsWithServiceOnly", - "us-gov-*/batch": "fipsWithServiceOnly", - "us-gov-*/cloudformation": "fipsWithServiceOnly", - "us-gov-*/config": "fipsWithServiceOnly", - "us-gov-*/eks": "fipsWithServiceOnly", - "us-gov-*/elasticmapreduce": "fipsWithServiceOnly", - "us-gov-*/identitystore": "fipsWithServiceOnly", - "us-gov-*/dynamodb": "fipsWithServiceOnly", - "us-gov-*/elasticloadbalancing": "fipsWithServiceOnly", - "us-gov-*/guardduty": "fipsWithServiceOnly", - "us-gov-*/monitoring": "fipsWithServiceOnly", - "us-gov-*/resource-groups": "fipsWithServiceOnly", - "us-gov-*/runtime.sagemaker": "fipsWithServiceOnly", - "us-gov-*/servicecatalog-appregistry": "fipsWithServiceOnly", - "us-gov-*/servicequotas": "fipsWithServiceOnly", - "us-gov-*/ssm": "fipsWithServiceOnly", - "us-gov-*/sts": "fipsWithServiceOnly", - "us-gov-*/support": "fipsWithServiceOnly", - "us-gov-west-1/states": "fipsWithServiceOnly", - "us-iso-east-1/elasticfilesystem": { - "endpoint": "elasticfilesystem-fips.{region}.c2s.ic.gov" - }, - "us-gov-west-1/organizations": "fipsWithServiceOnly", - "us-gov-west-1/route53": { - "endpoint": "route53.us-gov.amazonaws.com" - }, - "*/resource-explorer-2": "fipsDualstackByDefault", - "*/kendra-ranking": "dualstackByDefault", - "*/internetmonitor": "dualstackByDefault", - "*/codecatalyst": "fipsGlobalDualstackByDefault" - }, - - "dualstackRules": { - "*/*": { - "endpoint": "{service}.{region}.api.aws" - }, - "cn-*/*": { - "endpoint": "{service}.{region}.api.amazonwebservices.com.cn" - }, - - "*/s3": "dualstackLegacy", - "cn-*/s3": "dualstackLegacyCn", - "*/s3-control": "dualstackLegacy", - "cn-*/s3-control": "dualstackLegacyCn", - - "ap-south-1/ec2": "dualstackLegacyEc2", - "eu-west-1/ec2": "dualstackLegacyEc2", - "sa-east-1/ec2": "dualstackLegacyEc2", - "us-east-1/ec2": "dualstackLegacyEc2", - "us-east-2/ec2": "dualstackLegacyEc2", - "us-west-2/ec2": "dualstackLegacyEc2" - }, - - "dualstackFipsRules": { - "*/*": { - "endpoint": "{service}-fips.{region}.api.aws" - }, - "cn-*/*": { - "endpoint": "{service}-fips.{region}.api.amazonwebservices.com.cn" - }, - "*/s3": "dualstackFipsLegacy", - "cn-*/s3": "dualstackFipsLegacyCn", - "*/s3-control": "dualstackFipsLegacy", - "cn-*/s3-control": "dualstackFipsLegacyCn" - }, - - "patterns": { - "globalSSL": { - "endpoint": "https://{service}.amazonaws.com", - "globalEndpoint": true, - "signingRegion": "us-east-1" - }, - "globalGovCloud": { - "endpoint": "{service}.us-gov.amazonaws.com", - "globalEndpoint": true, - "signingRegion": "us-gov-west-1" - }, - "s3signature": { - "endpoint": "{service}.{region}.amazonaws.com", - "signatureVersion": "s3" - }, - "usIso": { - "endpoint": "{service}.{region}.c2s.ic.gov" - }, - "usIsob": { - "endpoint": "{service}.{region}.sc2s.sgov.gov" - }, - "fipsStandard": { - "endpoint": "{service}-fips.{region}.amazonaws.com" - }, - "fipsDotPrefix": { - "endpoint": "fips.{service}.{region}.amazonaws.com" - }, - "fipsWithoutRegion": { - "endpoint": "{service}-fips.amazonaws.com" - }, - "fips.api.ecr": { - "endpoint": "ecr-fips.{region}.amazonaws.com" - }, - "fips.api.sagemaker": { - "endpoint": "api-fips.sagemaker.{region}.amazonaws.com" - }, - "fips.models.lex": { - "endpoint": "models-fips.lex.{region}.amazonaws.com" - }, - "fips.runtime.lex": { - "endpoint": "runtime-fips.lex.{region}.amazonaws.com" - }, - "fipsWithServiceOnly": { - "endpoint": "{service}.{region}.amazonaws.com" - }, - "dualstackLegacy": { - "endpoint": "{service}.dualstack.{region}.amazonaws.com" - }, - "dualstackLegacyCn": { - "endpoint": "{service}.dualstack.{region}.amazonaws.com.cn" - }, - "dualstackFipsLegacy": { - "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com" - }, - "dualstackFipsLegacyCn": { - "endpoint": "{service}-fips.dualstack.{region}.amazonaws.com.cn" - }, - "dualstackLegacyEc2": { - "endpoint": "api.ec2.{region}.aws" - }, - "dualstackByDefault": { - "endpoint": "{service}.{region}.api.aws" - }, - "fipsDualstackByDefault": { - "endpoint": "{service}-fips.{region}.api.aws" - }, - "globalDualstackByDefault": { - "endpoint": "{service}.global.api.aws" - }, - "fipsGlobalDualstackByDefault": { - "endpoint": "{service}-fips.global.api.aws" - } - } -} - -},{}],58:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var AcceptorStateMachine = require('./state_machine'); -var inherit = AWS.util.inherit; -var domain = AWS.util.domain; -var jmespath = require('jmespath'); - -/** - * @api private - */ -var hardErrorStates = {success: 1, error: 1, complete: 1}; - -function isTerminalState(machine) { - return Object.prototype.hasOwnProperty.call(hardErrorStates, machine._asm.currentState); -} - -var fsm = new AcceptorStateMachine(); -fsm.setupStates = function() { - var transition = function(_, done) { - var self = this; - self._haltHandlersOnError = false; - - self.emit(self._asm.currentState, function(err) { - if (err) { - if (isTerminalState(self)) { - if (domain && self.domain instanceof domain.Domain) { - err.domainEmitter = self; - err.domain = self.domain; - err.domainThrown = false; - self.domain.emit('error', err); - } else { - throw err; + + require('./v2'); + require('./v3'); + require('./v3https'); + require('./v4'); + require('./s3'); + require('./presign'); + require('./bearer'); + + },{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + /** + * @api private + */ + AWS.Signers.S3 = inherit(AWS.Signers.RequestSigner, { + /** + * When building the stringToSign, these sub resource params should be + * part of the canonical resource string with their NON-decoded values + */ + subResources: { + 'acl': 1, + 'accelerate': 1, + 'analytics': 1, + 'cors': 1, + 'lifecycle': 1, + 'delete': 1, + 'inventory': 1, + 'location': 1, + 'logging': 1, + 'metrics': 1, + 'notification': 1, + 'partNumber': 1, + 'policy': 1, + 'requestPayment': 1, + 'replication': 1, + 'restore': 1, + 'tagging': 1, + 'torrent': 1, + 'uploadId': 1, + 'uploads': 1, + 'versionId': 1, + 'versioning': 1, + 'versions': 1, + 'website': 1 + }, + + // when building the stringToSign, these querystring params should be + // part of the canonical resource string with their NON-encoded values + responseHeaders: { + 'response-content-type': 1, + 'response-content-language': 1, + 'response-expires': 1, + 'response-cache-control': 1, + 'response-content-disposition': 1, + 'response-content-encoding': 1 + }, + + addAuthorization: function addAuthorization(credentials, date) { + if (!this.request.headers['presigned-expires']) { + this.request.headers['X-Amz-Date'] = AWS.util.date.rfc822(date); + } + + if (credentials.sessionToken) { + // presigned URLs require this header to be lowercased + this.request.headers['x-amz-security-token'] = credentials.sessionToken; + } + + var signature = this.sign(credentials.secretAccessKey, this.stringToSign()); + var auth = 'AWS ' + credentials.accessKeyId + ':' + signature; + + this.request.headers['Authorization'] = auth; + }, + + stringToSign: function stringToSign() { + var r = this.request; + + var parts = []; + parts.push(r.method); + parts.push(r.headers['Content-MD5'] || ''); + parts.push(r.headers['Content-Type'] || ''); + + // This is the "Date" header, but we use X-Amz-Date. + // The S3 signing mechanism requires us to pass an empty + // string for this Date header regardless. + parts.push(r.headers['presigned-expires'] || ''); + + var headers = this.canonicalizedAmzHeaders(); + if (headers) parts.push(headers); + parts.push(this.canonicalizedResource()); + + return parts.join('\n'); + + }, + + canonicalizedAmzHeaders: function canonicalizedAmzHeaders() { + + var amzHeaders = []; + + AWS.util.each(this.request.headers, function (name) { + if (name.match(/^x-amz-/i)) + amzHeaders.push(name); + }); + + amzHeaders.sort(function (a, b) { + return a.toLowerCase() < b.toLowerCase() ? -1 : 1; + }); + + var parts = []; + AWS.util.arrayEach.call(this, amzHeaders, function (name) { + parts.push(name.toLowerCase() + ':' + String(this.request.headers[name])); + }); + + return parts.join('\n'); + + }, + + canonicalizedResource: function canonicalizedResource() { + + var r = this.request; + + var parts = r.path.split('?'); + var path = parts[0]; + var querystring = parts[1]; + + var resource = ''; + + if (r.virtualHostedBucket) + resource += '/' + r.virtualHostedBucket; + + resource += path; + + if (querystring) { + + // collect a list of sub resources and query params that need to be signed + var resources = []; + + AWS.util.arrayEach.call(this, querystring.split('&'), function (param) { + var name = param.split('=')[0]; + var value = param.split('=')[1]; + if (this.subResources[name] || this.responseHeaders[name]) { + var subresource = { name: name }; + if (value !== undefined) { + if (this.subResources[name]) { + subresource.value = value; + } else { + subresource.value = decodeURIComponent(value); + } + } + resources.push(subresource); } - } else { - self.response.error = err; - done(err); + }); + + resources.sort(function (a, b) { return a.name < b.name ? -1 : 1; }); + + if (resources.length) { + + querystring = []; + AWS.util.arrayEach(resources, function (res) { + if (res.value === undefined) { + querystring.push(res.name); + } else { + querystring.push(res.name + '=' + res.value); + } + }); + + resource += '?' + querystring.join('&'); } - } else { - done(self.response.error); + } - }); - - }; - - this.addState('validate', 'build', 'error', transition); - this.addState('build', 'afterBuild', 'restart', transition); - this.addState('afterBuild', 'sign', 'restart', transition); - this.addState('sign', 'send', 'retry', transition); - this.addState('retry', 'afterRetry', 'afterRetry', transition); - this.addState('afterRetry', 'sign', 'error', transition); - this.addState('send', 'validateResponse', 'retry', transition); - this.addState('validateResponse', 'extractData', 'extractError', transition); - this.addState('extractError', 'extractData', 'retry', transition); - this.addState('extractData', 'success', 'retry', transition); - this.addState('restart', 'build', 'error', transition); - this.addState('success', 'complete', 'complete', transition); - this.addState('error', 'complete', 'complete', transition); - this.addState('complete', null, null, transition); -}; -fsm.setupStates(); - -/** - * ## Asynchronous Requests - * - * All requests made through the SDK are asynchronous and use a - * callback interface. Each service method that kicks off a request - * returns an `AWS.Request` object that you can use to register - * callbacks. - * - * For example, the following service method returns the request - * object as "request", which can be used to register callbacks: - * - * ```javascript - * // request is an AWS.Request object - * var request = ec2.describeInstances(); - * - * // register callbacks on request to retrieve response data - * request.on('success', function(response) { - * console.log(response.data); - * }); - * ``` - * - * When a request is ready to be sent, the {send} method should - * be called: - * - * ```javascript - * request.send(); - * ``` - * - * Since registered callbacks may or may not be idempotent, requests should only - * be sent once. To perform the same operation multiple times, you will need to - * create multiple request objects, each with its own registered callbacks. - * - * ## Removing Default Listeners for Events - * - * Request objects are built with default listeners for the various events, - * depending on the service type. In some cases, you may want to remove - * some built-in listeners to customize behaviour. Doing this requires - * access to the built-in listener functions, which are exposed through - * the {AWS.EventListeners.Core} namespace. For instance, you may - * want to customize the HTTP handler used when sending a request. In this - * case, you can remove the built-in listener associated with the 'send' - * event, the {AWS.EventListeners.Core.SEND} listener and add your own. - * - * ## Multiple Callbacks and Chaining - * - * You can register multiple callbacks on any request object. The - * callbacks can be registered for different events, or all for the - * same event. In addition, you can chain callback registration, for - * example: - * - * ```javascript - * request. - * on('success', function(response) { - * console.log("Success!"); - * }). - * on('error', function(error, response) { - * console.log("Error!"); - * }). - * on('complete', function(response) { - * console.log("Always!"); - * }). - * send(); - * ``` - * - * The above example will print either "Success! Always!", or "Error! Always!", - * depending on whether the request succeeded or not. - * - * @!attribute httpRequest - * @readonly - * @!group HTTP Properties - * @return [AWS.HttpRequest] the raw HTTP request object - * containing request headers and body information - * sent by the service. - * - * @!attribute startTime - * @readonly - * @!group Operation Properties - * @return [Date] the time that the request started - * - * @!group Request Building Events - * - * @!event validate(request) - * Triggered when a request is being validated. Listeners - * should throw an error if the request should not be sent. - * @param request [Request] the request object being sent - * @see AWS.EventListeners.Core.VALIDATE_CREDENTIALS - * @see AWS.EventListeners.Core.VALIDATE_REGION - * @example Ensuring that a certain parameter is set before sending a request - * var req = s3.putObject(params); - * req.on('validate', function() { - * if (!req.params.Body.match(/^Hello\s/)) { - * throw new Error('Body must start with "Hello "'); - * } - * }); - * req.send(function(err, data) { ... }); - * - * @!event build(request) - * Triggered when the request payload is being built. Listeners - * should fill the necessary information to send the request - * over HTTP. - * @param (see AWS.Request~validate) - * @example Add a custom HTTP header to a request - * var req = s3.putObject(params); - * req.on('build', function() { - * req.httpRequest.headers['Custom-Header'] = 'value'; - * }); - * req.send(function(err, data) { ... }); - * - * @!event sign(request) - * Triggered when the request is being signed. Listeners should - * add the correct authentication headers and/or adjust the body, - * depending on the authentication mechanism being used. - * @param (see AWS.Request~validate) - * - * @!group Request Sending Events - * - * @!event send(response) - * Triggered when the request is ready to be sent. Listeners - * should call the underlying transport layer to initiate - * the sending of the request. - * @param response [Response] the response object - * @context [Request] the request object that was sent - * @see AWS.EventListeners.Core.SEND - * - * @!event retry(response) - * Triggered when a request failed and might need to be retried or redirected. - * If the response is retryable, the listener should set the - * `response.error.retryable` property to `true`, and optionally set - * `response.error.retryDelay` to the millisecond delay for the next attempt. - * In the case of a redirect, `response.error.redirect` should be set to - * `true` with `retryDelay` set to an optional delay on the next request. - * - * If a listener decides that a request should not be retried, - * it should set both `retryable` and `redirect` to false. - * - * Note that a retryable error will be retried at most - * {AWS.Config.maxRetries} times (based on the service object's config). - * Similarly, a request that is redirected will only redirect at most - * {AWS.Config.maxRedirects} times. - * - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @example Adding a custom retry for a 404 response - * request.on('retry', function(response) { - * // this resource is not yet available, wait 10 seconds to get it again - * if (response.httpResponse.statusCode === 404 && response.error) { - * response.error.retryable = true; // retry this error - * response.error.retryDelay = 10000; // wait 10 seconds - * } - * }); - * - * @!group Data Parsing Events - * - * @!event extractError(response) - * Triggered on all non-2xx requests so that listeners can extract - * error details from the response body. Listeners to this event - * should set the `response.error` property. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event extractData(response) - * Triggered in successful requests to allow listeners to - * de-serialize the response body into `response.data`. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!group Completion Events - * - * @!event success(response) - * Triggered when the request completed successfully. - * `response.data` will contain the response data and - * `response.error` will be null. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event error(error, response) - * Triggered when an error occurs at any point during the - * request. `response.error` will contain details about the error - * that occurred. `response.data` will be null. - * @param error [Error] the error object containing details about - * the error that occurred. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event complete(response) - * Triggered whenever a request cycle completes. `response.error` - * should be checked, since the request may have failed. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!group HTTP Events - * - * @!event httpHeaders(statusCode, headers, response, statusMessage) - * Triggered when headers are sent by the remote server - * @param statusCode [Integer] the HTTP response code - * @param headers [map] the response headers - * @param (see AWS.Request~send) - * @param statusMessage [String] A status message corresponding to the HTTP - * response code - * @context (see AWS.Request~send) - * - * @!event httpData(chunk, response) - * Triggered when data is sent by the remote server - * @param chunk [Buffer] the buffer data containing the next data chunk - * from the server - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @see AWS.EventListeners.Core.HTTP_DATA - * - * @!event httpUploadProgress(progress, response) - * Triggered when the HTTP request has uploaded more data - * @param progress [map] An object containing the `loaded` and `total` bytes - * of the request. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @note This event will not be emitted in Node.js 0.8.x. - * - * @!event httpDownloadProgress(progress, response) - * Triggered when the HTTP request has downloaded more data - * @param progress [map] An object containing the `loaded` and `total` bytes - * of the request. - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * @note This event will not be emitted in Node.js 0.8.x. - * - * @!event httpError(error, response) - * Triggered when the HTTP request failed - * @param error [Error] the error object that was thrown - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @!event httpDone(response) - * Triggered when the server is finished sending data - * @param (see AWS.Request~send) - * @context (see AWS.Request~send) - * - * @see AWS.Response - */ -AWS.Request = inherit({ - + + return resource; + + }, + + sign: function sign(secret, string) { + return AWS.util.crypto.hmac(secret, string, 'base64', 'sha1'); + } + }); + /** - * Creates a request for an operation on a given service with - * a set of input parameters. - * - * @param service [AWS.Service] the service to perform the operation on - * @param operation [String] the operation to perform on the service - * @param params [Object] parameters to send to the operation. - * See the operation's documentation for the format of the - * parameters. + * @api private */ - constructor: function Request(service, operation, params) { - var endpoint = service.endpoint; - var region = service.config.region; - var customUserAgent = service.config.customUserAgent; - - if (service.signingRegion) { - region = service.signingRegion; - } else if (service.isGlobalEndpoint) { - region = 'us-east-1'; - } - - this.domain = domain && domain.active; - this.service = service; - this.operation = operation; - this.params = params || {}; - this.httpRequest = new AWS.HttpRequest(endpoint, region); - this.httpRequest.appendToUserAgent(customUserAgent); - this.startTime = service.getSkewCorrectedDate(); - - this.response = new AWS.Response(this); - this._asm = new AcceptorStateMachine(fsm.states, 'validate'); - this._haltHandlersOnError = false; - - AWS.SequentialExecutor.call(this); - this.emit = this.emitEvent; - }, - + module.exports = AWS.Signers.S3; + + },{"../core":19}],68:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + /** + * @api private + */ + AWS.Signers.V2 = inherit(AWS.Signers.RequestSigner, { + addAuthorization: function addAuthorization(credentials, date) { + + if (!date) date = AWS.util.date.getDate(); + + var r = this.request; + + r.params.Timestamp = AWS.util.date.iso8601(date); + r.params.SignatureVersion = '2'; + r.params.SignatureMethod = 'HmacSHA256'; + r.params.AWSAccessKeyId = credentials.accessKeyId; + + if (credentials.sessionToken) { + r.params.SecurityToken = credentials.sessionToken; + } + + delete r.params.Signature; // delete old Signature for re-signing + r.params.Signature = this.signature(credentials); + + r.body = AWS.util.queryParamsToString(r.params); + r.headers['Content-Length'] = r.body.length; + }, + + signature: function signature(credentials) { + return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); + }, + + stringToSign: function stringToSign() { + var parts = []; + parts.push(this.request.method); + parts.push(this.request.endpoint.host.toLowerCase()); + parts.push(this.request.pathname()); + parts.push(AWS.util.queryParamsToString(this.request.params)); + return parts.join('\n'); + } + + }); + + /** + * @api private + */ + module.exports = AWS.Signers.V2; + + },{"../core":19}],69:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + /** + * @api private + */ + AWS.Signers.V3 = inherit(AWS.Signers.RequestSigner, { + addAuthorization: function addAuthorization(credentials, date) { + + var datetime = AWS.util.date.rfc822(date); + + this.request.headers['X-Amz-Date'] = datetime; + + if (credentials.sessionToken) { + this.request.headers['x-amz-security-token'] = credentials.sessionToken; + } + + this.request.headers['X-Amzn-Authorization'] = + this.authorization(credentials, datetime); + + }, + + authorization: function authorization(credentials) { + return 'AWS3 ' + + 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + + 'Algorithm=HmacSHA256,' + + 'SignedHeaders=' + this.signedHeaders() + ',' + + 'Signature=' + this.signature(credentials); + }, + + signedHeaders: function signedHeaders() { + var headers = []; + AWS.util.arrayEach(this.headersToSign(), function iterator(h) { + headers.push(h.toLowerCase()); + }); + return headers.sort().join(';'); + }, + + canonicalHeaders: function canonicalHeaders() { + var headers = this.request.headers; + var parts = []; + AWS.util.arrayEach(this.headersToSign(), function iterator(h) { + parts.push(h.toLowerCase().trim() + ':' + String(headers[h]).trim()); + }); + return parts.sort().join('\n') + '\n'; + }, + + headersToSign: function headersToSign() { + var headers = []; + AWS.util.each(this.request.headers, function iterator(k) { + if (k === 'Host' || k === 'Content-Encoding' || k.match(/^X-Amz/i)) { + headers.push(k); + } + }); + return headers; + }, + + signature: function signature(credentials) { + return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); + }, + + stringToSign: function stringToSign() { + var parts = []; + parts.push(this.request.method); + parts.push('/'); + parts.push(''); + parts.push(this.canonicalHeaders()); + parts.push(this.request.body); + return AWS.util.crypto.sha256(parts.join('\n')); + } + + }); + /** - * @!group Sending a Request + * @api private */ - + module.exports = AWS.Signers.V3; + + },{"../core":19}],70:[function(require,module,exports){ + var AWS = require('../core'); + var inherit = AWS.util.inherit; + + require('./v3'); + /** - * @overload send(callback = null) - * Sends the request object. - * - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @context [AWS.Request] the request object being sent. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - * @example Sending a request with a callback - * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * request.send(function(err, data) { console.log(err, data); }); - * @example Sending a request with no callback (using event handlers) - * request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * request.on('complete', function(response) { ... }); // register a callback - * request.send(); + * @api private */ - send: function send(callback) { - if (callback) { - // append to user agent - this.httpRequest.appendToUserAgent('callback'); - this.on('complete', function (resp) { - callback.call(resp, resp.error, resp.data); - }); + AWS.Signers.V3Https = inherit(AWS.Signers.V3, { + authorization: function authorization(credentials) { + return 'AWS3-HTTPS ' + + 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + + 'Algorithm=HmacSHA256,' + + 'Signature=' + this.signature(credentials); + }, + + stringToSign: function stringToSign() { + return this.request.headers['X-Amz-Date']; } - this.runTo(); - - return this.response; - }, - - /** - * @!method promise() - * Sends the request and returns a 'thenable' promise. - * - * Two callbacks can be provided to the `then` method on the returned promise. - * The first callback will be called if the promise is fulfilled, and the second - * callback will be called if the promise is rejected. - * @callback fulfilledCallback function(data) - * Called if the promise is fulfilled. - * @param data [Object] the de-serialized data returned from the request. - * @callback rejectedCallback function(error) - * Called if the promise is rejected. - * @param error [Error] the error object returned from the request. - * @return [Promise] A promise that represents the state of the request. - * @example Sending a request using promises. - * var request = s3.putObject({Bucket: 'bucket', Key: 'key'}); - * var result = request.promise(); - * result.then(function(data) { ... }, function(error) { ... }); - */ - + }); + /** * @api private */ - build: function build(callback) { - return this.runTo('send', callback); - }, - + module.exports = AWS.Signers.V3Https; + + },{"../core":19,"./v3":69}],71:[function(require,module,exports){ + var AWS = require('../core'); + var v4Credentials = require('./v4_credentials'); + var inherit = AWS.util.inherit; + /** * @api private */ - runTo: function runTo(state, done) { - this._asm.runTo(state, done, this); - return this; - }, - + var expiresHeader = 'presigned-expires'; + /** - * Aborts a request, emitting the error and complete events. - * - * @!macro nobrowser - * @example Aborting a request after sending - * var params = { - * Bucket: 'bucket', Key: 'key', - * Body: Buffer.alloc(1024 * 1024 * 5) // 5MB payload - * }; - * var request = s3.putObject(params); - * request.send(function (err, data) { - * if (err) console.log("Error:", err.code, err.message); - * else console.log(data); - * }); - * - * // abort request in 1 second - * setTimeout(request.abort.bind(request), 1000); - * - * // prints "Error: RequestAbortedError Request aborted by user" - * @return [AWS.Request] the same request object, for chaining. - * @since v1.4.0 + * @api private */ - abort: function abort() { - this.removeAllListeners('validateResponse'); - this.removeAllListeners('extractError'); - this.on('validateResponse', function addAbortedError(resp) { - resp.error = AWS.util.error(new Error('Request aborted by user'), { - code: 'RequestAbortedError', retryable: false - }); - }); - - if (this.httpRequest.stream && !this.httpRequest.stream.didCallback) { // abort HTTP stream - this.httpRequest.stream.abort(); - if (this.httpRequest._abortCallback) { - this.httpRequest._abortCallback(); + AWS.Signers.V4 = inherit(AWS.Signers.RequestSigner, { + constructor: function V4(request, serviceName, options) { + AWS.Signers.RequestSigner.call(this, request); + this.serviceName = serviceName; + options = options || {}; + this.signatureCache = typeof options.signatureCache === 'boolean' ? options.signatureCache : true; + this.operation = options.operation; + this.signatureVersion = options.signatureVersion; + }, + + algorithm: 'AWS4-HMAC-SHA256', + + addAuthorization: function addAuthorization(credentials, date) { + var datetime = AWS.util.date.iso8601(date).replace(/[:\-]|\.\d{3}/g, ''); + + if (this.isPresigned()) { + this.updateForPresigned(credentials, datetime); } else { - this.removeAllListeners('send'); // haven't sent yet, so let's not + this.addHeaders(credentials, datetime); } - } - - return this; - }, - - /** - * Iterates over each page of results given a pageable request, calling - * the provided callback with each page of data. After all pages have been - * retrieved, the callback is called with `null` data. - * - * @note This operation can generate multiple requests to a service. - * @example Iterating over multiple pages of objects in an S3 bucket - * var pages = 1; - * s3.listObjects().eachPage(function(err, data) { - * if (err) return; - * console.log("Page", pages++); - * console.log(data); - * }); - * @example Iterating over multiple pages with an asynchronous callback - * s3.listObjects(params).eachPage(function(err, data, done) { - * doSomethingAsyncAndOrExpensive(function() { - * // The next page of results isn't fetched until done is called - * done(); - * }); - * }); - * @callback callback function(err, data, [doneCallback]) - * Called with each page of resulting data from the request. If the - * optional `doneCallback` is provided in the function, it must be called - * when the callback is complete. - * - * @param err [Error] an error object, if an error occurred. - * @param data [Object] a single page of response data. If there is no - * more data, this object will be `null`. - * @param doneCallback [Function] an optional done callback. If this - * argument is defined in the function declaration, it should be called - * when the next page is ready to be retrieved. This is useful for - * controlling serial pagination across asynchronous operations. - * @return [Boolean] if the callback returns `false`, pagination will - * stop. - * - * @see AWS.Request.eachItem - * @see AWS.Response.nextPage - * @since v1.4.0 - */ - eachPage: function eachPage(callback) { - // Make all callbacks async-ish - callback = AWS.util.fn.makeAsync(callback, 3); - - function wrappedCallback(response) { - callback.call(response, response.error, response.data, function (result) { - if (result === false) return; - - if (response.hasNextPage()) { - response.nextPage().on('complete', wrappedCallback).send(); - } else { - callback.call(response, null, null, AWS.util.fn.noop); + + this.request.headers['Authorization'] = + this.authorization(credentials, datetime); + }, + + addHeaders: function addHeaders(credentials, datetime) { + this.request.headers['X-Amz-Date'] = datetime; + if (credentials.sessionToken) { + this.request.headers['x-amz-security-token'] = credentials.sessionToken; + } + }, + + updateForPresigned: function updateForPresigned(credentials, datetime) { + var credString = this.credentialString(datetime); + var qs = { + 'X-Amz-Date': datetime, + 'X-Amz-Algorithm': this.algorithm, + 'X-Amz-Credential': credentials.accessKeyId + '/' + credString, + 'X-Amz-Expires': this.request.headers[expiresHeader], + 'X-Amz-SignedHeaders': this.signedHeaders() + }; + + if (credentials.sessionToken) { + qs['X-Amz-Security-Token'] = credentials.sessionToken; + } + + if (this.request.headers['Content-Type']) { + qs['Content-Type'] = this.request.headers['Content-Type']; + } + if (this.request.headers['Content-MD5']) { + qs['Content-MD5'] = this.request.headers['Content-MD5']; + } + if (this.request.headers['Cache-Control']) { + qs['Cache-Control'] = this.request.headers['Cache-Control']; + } + + // need to pull in any other X-Amz-* headers + AWS.util.each.call(this, this.request.headers, function(key, value) { + if (key === expiresHeader) return; + if (this.isSignableHeader(key)) { + var lowerKey = key.toLowerCase(); + // Metadata should be normalized + if (lowerKey.indexOf('x-amz-meta-') === 0) { + qs[lowerKey] = value; + } else if (lowerKey.indexOf('x-amz-') === 0) { + qs[key] = value; + } } }); - } - - this.on('complete', wrappedCallback).send(); - }, - - /** - * Enumerates over individual items of a request, paging the responses if - * necessary. - * - * @api experimental - * @since v1.4.0 - */ - eachItem: function eachItem(callback) { - var self = this; - function wrappedCallback(err, data) { - if (err) return callback(err, null); - if (data === null) return callback(null, null); - - var config = self.service.paginationConfig(self.operation); - var resultKey = config.resultKey; - if (Array.isArray(resultKey)) resultKey = resultKey[0]; - var items = jmespath.search(data, resultKey); - var continueIteration = true; - AWS.util.arrayEach(items, function(item) { - continueIteration = callback(null, item); - if (continueIteration === false) { - return AWS.util.abort; - } + + var sep = this.request.path.indexOf('?') >= 0 ? '&' : '?'; + this.request.path += sep + AWS.util.queryParamsToString(qs); + }, + + authorization: function authorization(credentials, datetime) { + var parts = []; + var credString = this.credentialString(datetime); + parts.push(this.algorithm + ' Credential=' + + credentials.accessKeyId + '/' + credString); + parts.push('SignedHeaders=' + this.signedHeaders()); + parts.push('Signature=' + this.signature(credentials, datetime)); + return parts.join(', '); + }, + + signature: function signature(credentials, datetime) { + var signingKey = v4Credentials.getSigningKey( + credentials, + datetime.substr(0, 8), + this.request.region, + this.serviceName, + this.signatureCache + ); + return AWS.util.crypto.hmac(signingKey, this.stringToSign(datetime), 'hex'); + }, + + stringToSign: function stringToSign(datetime) { + var parts = []; + parts.push('AWS4-HMAC-SHA256'); + parts.push(datetime); + parts.push(this.credentialString(datetime)); + parts.push(this.hexEncodedHash(this.canonicalString())); + return parts.join('\n'); + }, + + canonicalString: function canonicalString() { + var parts = [], pathname = this.request.pathname(); + if (this.serviceName !== 's3' && this.signatureVersion !== 's3v4') pathname = AWS.util.uriEscapePath(pathname); + + parts.push(this.request.method); + parts.push(pathname); + parts.push(this.request.search()); + parts.push(this.canonicalHeaders() + '\n'); + parts.push(this.signedHeaders()); + parts.push(this.hexEncodedBodyHash()); + return parts.join('\n'); + }, + + canonicalHeaders: function canonicalHeaders() { + var headers = []; + AWS.util.each.call(this, this.request.headers, function (key, item) { + headers.push([key, item]); }); - return continueIteration; - } - - this.eachPage(wrappedCallback); - }, - - /** - * @return [Boolean] whether the operation can return multiple pages of - * response data. - * @see AWS.Response.eachPage - * @since v1.4.0 - */ - isPageable: function isPageable() { - return this.service.paginationConfig(this.operation) ? true : false; - }, - - /** - * Sends the request and converts the request object into a readable stream - * that can be read from or piped into a writable stream. - * - * @note The data read from a readable stream contains only - * the raw HTTP body contents. - * @example Manually reading from a stream - * request.createReadStream().on('data', function(data) { - * console.log("Got data:", data.toString()); - * }); - * @example Piping a request body into a file - * var out = fs.createWriteStream('/path/to/outfile.jpg'); - * s3.service.getObject(params).createReadStream().pipe(out); - * @return [Stream] the readable stream object that can be piped - * or read from (by registering 'data' event listeners). - * @!macro nobrowser - */ - createReadStream: function createReadStream() { - var streams = AWS.util.stream; - var req = this; - var stream = null; - - if (AWS.HttpClient.streamsApiVersion === 2) { - stream = new streams.PassThrough(); - process.nextTick(function() { req.send(); }); - } else { - stream = new streams.Stream(); - stream.readable = true; - - stream.sent = false; - stream.on('newListener', function(event) { - if (!stream.sent && event === 'data') { - stream.sent = true; - process.nextTick(function() { req.send(); }); - } + headers.sort(function (a, b) { + return a[0].toLowerCase() < b[0].toLowerCase() ? -1 : 1; }); - } - - this.on('error', function(err) { - stream.emit('error', err); - }); - - this.on('httpHeaders', function streamHeaders(statusCode, headers, resp) { - if (statusCode < 300) { - req.removeListener('httpData', AWS.EventListeners.Core.HTTP_DATA); - req.removeListener('httpError', AWS.EventListeners.Core.HTTP_ERROR); - req.on('httpError', function streamHttpError(error) { - resp.error = error; - resp.error.retryable = false; - }); - - var shouldCheckContentLength = false; - var expectedLen; - if (req.httpRequest.method !== 'HEAD') { - expectedLen = parseInt(headers['content-length'], 10); - } - if (expectedLen !== undefined && !isNaN(expectedLen) && expectedLen >= 0) { - shouldCheckContentLength = true; - var receivedLen = 0; - } - - var checkContentLengthAndEmit = function checkContentLengthAndEmit() { - if (shouldCheckContentLength && receivedLen !== expectedLen) { - stream.emit('error', AWS.util.error( - new Error('Stream content length mismatch. Received ' + - receivedLen + ' of ' + expectedLen + ' bytes.'), - { code: 'StreamContentLengthMismatch' } - )); - } else if (AWS.HttpClient.streamsApiVersion === 2) { - stream.end(); - } else { - stream.emit('end'); - } - }; - - var httpStream = resp.httpResponse.createUnbufferedStream(); - - if (AWS.HttpClient.streamsApiVersion === 2) { - if (shouldCheckContentLength) { - var lengthAccumulator = new streams.PassThrough(); - lengthAccumulator._write = function(chunk) { - if (chunk && chunk.length) { - receivedLen += chunk.length; - } - return streams.PassThrough.prototype._write.apply(this, arguments); - }; - - lengthAccumulator.on('end', checkContentLengthAndEmit); - stream.on('error', function(err) { - shouldCheckContentLength = false; - httpStream.unpipe(lengthAccumulator); - lengthAccumulator.emit('end'); - lengthAccumulator.end(); - }); - httpStream.pipe(lengthAccumulator).pipe(stream, { end: false }); - } else { - httpStream.pipe(stream); - } - } else { - - if (shouldCheckContentLength) { - httpStream.on('data', function(arg) { - if (arg && arg.length) { - receivedLen += arg.length; - } + var parts = []; + AWS.util.arrayEach.call(this, headers, function (item) { + var key = item[0].toLowerCase(); + if (this.isSignableHeader(key)) { + var value = item[1]; + if (typeof value === 'undefined' || value === null || typeof value.toString !== 'function') { + throw AWS.util.error(new Error('Header ' + key + ' contains invalid value'), { + code: 'InvalidHeader' }); } - - httpStream.on('data', function(arg) { - stream.emit('data', arg); - }); - httpStream.on('end', checkContentLengthAndEmit); + parts.push(key + ':' + + this.canonicalHeaderValues(value.toString())); } - - httpStream.on('error', function(err) { - shouldCheckContentLength = false; - stream.emit('error', err); - }); + }); + return parts.join('\n'); + }, + + canonicalHeaderValues: function canonicalHeaderValues(values) { + return values.replace(/\s+/g, ' ').replace(/^\s+|\s+$/g, ''); + }, + + signedHeaders: function signedHeaders() { + var keys = []; + AWS.util.each.call(this, this.request.headers, function (key) { + key = key.toLowerCase(); + if (this.isSignableHeader(key)) keys.push(key); + }); + return keys.sort().join(';'); + }, + + credentialString: function credentialString(datetime) { + return v4Credentials.createScope( + datetime.substr(0, 8), + this.request.region, + this.serviceName + ); + }, + + hexEncodedHash: function hash(string) { + return AWS.util.crypto.sha256(string, 'hex'); + }, + + hexEncodedBodyHash: function hexEncodedBodyHash() { + var request = this.request; + if (this.isPresigned() && (['s3', 's3-object-lambda'].indexOf(this.serviceName) > -1) && !request.body) { + return 'UNSIGNED-PAYLOAD'; + } else if (request.headers['X-Amz-Content-Sha256']) { + return request.headers['X-Amz-Content-Sha256']; + } else { + return this.hexEncodedHash(this.request.body || ''); } - }); - - return stream; - }, - + }, + + unsignableHeaders: [ + 'authorization', + 'content-type', + 'content-length', + 'user-agent', + expiresHeader, + 'expect', + 'x-amzn-trace-id' + ], + + isSignableHeader: function isSignableHeader(key) { + if (key.toLowerCase().indexOf('x-amz-') === 0) return true; + return this.unsignableHeaders.indexOf(key) < 0; + }, + + isPresigned: function isPresigned() { + return this.request.headers[expiresHeader] ? true : false; + } + + }); + /** - * @param [Array,Response] args This should be the response object, - * or an array of args to send to the event. * @api private */ - emitEvent: function emit(eventName, args, done) { - if (typeof args === 'function') { done = args; args = null; } - if (!done) done = function() { }; - if (!args) args = this.eventParameters(eventName, this.response); - - var origEmit = AWS.SequentialExecutor.prototype.emit; - origEmit.call(this, eventName, args, function (err) { - if (err) this.response.error = err; - done.call(this, err); - }); - }, - + module.exports = AWS.Signers.V4; + + },{"../core":19,"./v4_credentials":72}],72:[function(require,module,exports){ + var AWS = require('../core'); + /** * @api private */ - eventParameters: function eventParameters(eventName) { - switch (eventName) { - case 'restart': - case 'validate': - case 'sign': - case 'build': - case 'afterValidate': - case 'afterBuild': - return [this]; - case 'error': - return [this.response.error, this.response]; - default: - return [this.response]; - } - }, - + var cachedSecret = {}; + /** * @api private */ - presign: function presign(expires, callback) { - if (!callback && typeof expires === 'function') { - callback = expires; - expires = null; - } - return new AWS.Signers.Presign().sign(this.toGet(), expires, callback); - }, - + var cacheQueue = []; + /** * @api private */ - isPresigned: function isPresigned() { - return Object.prototype.hasOwnProperty.call(this.httpRequest.headers, 'presigned-expires'); - }, - + var maxCacheEntries = 50; + /** * @api private */ - toUnauthenticated: function toUnauthenticated() { - this._unAuthenticated = true; - this.removeListener('validate', AWS.EventListeners.Core.VALIDATE_CREDENTIALS); - this.removeListener('sign', AWS.EventListeners.Core.SIGN); - return this; - }, - + var v4Identifier = 'aws4_request'; + /** * @api private */ - toGet: function toGet() { - if (this.service.api.protocol === 'query' || - this.service.api.protocol === 'ec2') { - this.removeListener('build', this.buildAsGet); - this.addListener('build', this.buildAsGet); + module.exports = { + /** + * @api private + * + * @param date [String] + * @param region [String] + * @param serviceName [String] + * @return [String] + */ + createScope: function createScope(date, region, serviceName) { + return [ + date.substr(0, 8), + region, + serviceName, + v4Identifier + ].join('/'); + }, + + /** + * @api private + * + * @param credentials [Credentials] + * @param date [String] + * @param region [String] + * @param service [String] + * @param shouldCache [Boolean] + * @return [String] + */ + getSigningKey: function getSigningKey( + credentials, + date, + region, + service, + shouldCache + ) { + var credsIdentifier = AWS.util.crypto + .hmac(credentials.secretAccessKey, credentials.accessKeyId, 'base64'); + var cacheKey = [credsIdentifier, date, region, service].join('_'); + shouldCache = shouldCache !== false; + if (shouldCache && (cacheKey in cachedSecret)) { + return cachedSecret[cacheKey]; + } + + var kDate = AWS.util.crypto.hmac( + 'AWS4' + credentials.secretAccessKey, + date, + 'buffer' + ); + var kRegion = AWS.util.crypto.hmac(kDate, region, 'buffer'); + var kService = AWS.util.crypto.hmac(kRegion, service, 'buffer'); + + var signingKey = AWS.util.crypto.hmac(kService, v4Identifier, 'buffer'); + if (shouldCache) { + cachedSecret[cacheKey] = signingKey; + cacheQueue.push(cacheKey); + if (cacheQueue.length > maxCacheEntries) { + // remove the oldest entry (not the least recently used) + delete cachedSecret[cacheQueue.shift()]; + } + } + + return signingKey; + }, + + /** + * @api private + * + * Empties the derived signing key cache. Made available for testing purposes + * only. + */ + emptyCache: function emptyCache() { + cachedSecret = {}; + cacheQueue = []; } + }; + + },{"../core":19}],73:[function(require,module,exports){ + function AcceptorStateMachine(states, state) { + this.currentState = state || null; + this.states = states || {}; + } + + AcceptorStateMachine.prototype.runTo = function runTo(finalState, done, bindObject, inputError) { + if (typeof finalState === 'function') { + inputError = bindObject; bindObject = done; + done = finalState; finalState = null; + } + + var self = this; + var state = self.states[self.currentState]; + state.fn.call(bindObject || self, inputError, function(err) { + if (err) { + if (state.fail) self.currentState = state.fail; + else return done ? done.call(bindObject, err) : null; + } else { + if (state.accept) self.currentState = state.accept; + else return done ? done.call(bindObject) : null; + } + if (self.currentState === finalState) { + return done ? done.call(bindObject, err) : null; + } + + self.runTo(finalState, done, bindObject, err); + }); + }; + + AcceptorStateMachine.prototype.addState = function addState(name, acceptState, failState, fn) { + if (typeof acceptState === 'function') { + fn = acceptState; acceptState = null; failState = null; + } else if (typeof failState === 'function') { + fn = failState; failState = null; + } + + if (!this.currentState) this.currentState = name; + this.states[name] = { accept: acceptState, fail: failState, fn: fn }; return this; - }, - + }; + /** * @api private */ - buildAsGet: function buildAsGet(request) { - request.httpRequest.method = 'GET'; - request.httpRequest.path = request.service.endpoint.path + - '?' + request.httpRequest.body; - request.httpRequest.body = ''; - - // don't need these headers on a GET request - delete request.httpRequest.headers['Content-Length']; - delete request.httpRequest.headers['Content-Type']; - }, - + module.exports = AcceptorStateMachine; + + },{}],74:[function(require,module,exports){ + (function (process,setImmediate){(function (){ + /* eslint guard-for-in:0 */ + var AWS; + /** + * A set of utility methods for use with the AWS SDK. + * + * @!attribute abort + * Return this value from an iterator function {each} or {arrayEach} + * to break out of the iteration. + * @example Breaking out of an iterator function + * AWS.util.each({a: 1, b: 2, c: 3}, function(key, value) { + * if (key == 'b') return AWS.util.abort; + * }); + * @see each + * @see arrayEach * @api private */ - haltHandlersOnError: function haltHandlersOnError() { - this._haltHandlersOnError = true; - } -}); - -/** - * @api private - */ -AWS.Request.addPromisesToClass = function addPromisesToClass(PromiseDependency) { - this.prototype.promise = function promise() { - var self = this; - // append to user agent - this.httpRequest.appendToUserAgent('promise'); - return new PromiseDependency(function(resolve, reject) { - self.on('complete', function(resp) { - if (resp.error) { - reject(resp.error); - } else { - // define $response property so that it is not enumerable - // this prevents circular reference errors when stringifying the JSON object - resolve(Object.defineProperty( - resp.data || {}, - '$response', - {value: resp} - )); + var util = { + environment: 'nodejs', + engine: function engine() { + if (util.isBrowser() && typeof navigator !== 'undefined') { + return navigator.userAgent; + } else { + var engine = process.platform + '/' + process.version; + if (process.env.AWS_EXECUTION_ENV) { + engine += ' exec-env/' + process.env.AWS_EXECUTION_ENV; } + return engine; + } + }, + + userAgent: function userAgent() { + var name = util.environment; + var agent = 'aws-sdk-' + name + '/' + require('./core').VERSION; + if (name === 'nodejs') agent += ' ' + util.engine(); + return agent; + }, + + uriEscape: function uriEscape(string) { + var output = encodeURIComponent(string); + output = output.replace(/[^A-Za-z0-9_.~\-%]+/g, escape); + + // AWS percent-encodes some extra non-standard characters in a URI + output = output.replace(/[*]/g, function(ch) { + return '%' + ch.charCodeAt(0).toString(16).toUpperCase(); }); - self.runTo(); - }); - }; -}; - -/** - * @api private - */ -AWS.Request.deletePromisesFromClass = function deletePromisesFromClass() { - delete this.prototype.promise; -}; - -AWS.util.addPromises(AWS.Request); - -AWS.util.mixin(AWS.Request, AWS.SequentialExecutor); - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./state_machine":73,"_process":92,"jmespath":91}],59:[function(require,module,exports){ -/** - * Copyright 2012-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"). You - * may not use this file except in compliance with the License. A copy of - * the License is located at - * - * http://aws.amazon.com/apache2.0/ - * - * or in the "license" file accompanying this file. This file is - * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF - * ANY KIND, either express or implied. See the License for the specific - * language governing permissions and limitations under the License. - */ - -var AWS = require('./core'); -var inherit = AWS.util.inherit; -var jmespath = require('jmespath'); - -/** - * @api private - */ -function CHECK_ACCEPTORS(resp) { - var waiter = resp.request._waiter; - var acceptors = waiter.config.acceptors; - var acceptorMatched = false; - var state = 'retry'; - - acceptors.forEach(function(acceptor) { - if (!acceptorMatched) { - var matcher = waiter.matchers[acceptor.matcher]; - if (matcher && matcher(resp, acceptor.expected, acceptor.argument)) { - acceptorMatched = true; - state = acceptor.state; + + return output; + }, + + uriEscapePath: function uriEscapePath(string) { + var parts = []; + util.arrayEach(string.split('/'), function (part) { + parts.push(util.uriEscape(part)); + }); + return parts.join('/'); + }, + + urlParse: function urlParse(url) { + return util.url.parse(url); + }, + + urlFormat: function urlFormat(url) { + return util.url.format(url); + }, + + queryStringParse: function queryStringParse(qs) { + return util.querystring.parse(qs); + }, + + queryParamsToString: function queryParamsToString(params) { + var items = []; + var escape = util.uriEscape; + var sortedKeys = Object.keys(params).sort(); + + util.arrayEach(sortedKeys, function(name) { + var value = params[name]; + var ename = escape(name); + var result = ename + '='; + if (Array.isArray(value)) { + var vals = []; + util.arrayEach(value, function(item) { vals.push(escape(item)); }); + result = ename + '=' + vals.sort().join('&' + ename + '='); + } else if (value !== undefined && value !== null) { + result = ename + '=' + escape(value); + } + items.push(result); + }); + + return items.join('&'); + }, + + readFileSync: function readFileSync(path) { + if (util.isBrowser()) return null; + return require('fs').readFileSync(path, 'utf-8'); + }, + + base64: { + encode: function encode64(string) { + if (typeof string === 'number') { + throw util.error(new Error('Cannot base64 encode number ' + string)); + } + if (string === null || typeof string === 'undefined') { + return string; + } + var buf = util.buffer.toBuffer(string); + return buf.toString('base64'); + }, + + decode: function decode64(string) { + if (typeof string === 'number') { + throw util.error(new Error('Cannot base64 decode number ' + string)); + } + if (string === null || typeof string === 'undefined') { + return string; + } + return util.buffer.toBuffer(string, 'base64'); } - } - }); - - if (!acceptorMatched && resp.error) state = 'failure'; - - if (state === 'success') { - waiter.setSuccess(resp); - } else { - waiter.setError(resp, state === 'retry'); - } -} - -/** - * @api private - */ -AWS.ResourceWaiter = inherit({ - /** - * Waits for a given state on a service object - * @param service [Service] the service object to wait on - * @param state [String] the state (defined in waiter configuration) to wait - * for. - * @example Create a waiter for running EC2 instances - * var ec2 = new AWS.EC2; - * var waiter = new AWS.ResourceWaiter(ec2, 'instanceRunning'); - */ - constructor: function constructor(service, state) { - this.service = service; - this.state = state; - this.loadWaiterConfig(this.state); - }, - - service: null, - - state: null, - - config: null, - - matchers: { - path: function(resp, expected, argument) { - try { - var result = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + }, + + buffer: { + /** + * Buffer constructor for Node buffer and buffer pollyfill + */ + toBuffer: function(data, encoding) { + return (typeof util.Buffer.from === 'function' && util.Buffer.from !== Uint8Array.from) ? + util.Buffer.from(data, encoding) : new util.Buffer(data, encoding); + }, + + alloc: function(size, fill, encoding) { + if (typeof size !== 'number') { + throw new Error('size passed to alloc must be a number.'); + } + if (typeof util.Buffer.alloc === 'function') { + return util.Buffer.alloc(size, fill, encoding); + } else { + var buf = new util.Buffer(size); + if (fill !== undefined && typeof buf.fill === 'function') { + buf.fill(fill, undefined, undefined, encoding); + } + return buf; + } + }, + + toStream: function toStream(buffer) { + if (!util.Buffer.isBuffer(buffer)) buffer = util.buffer.toBuffer(buffer); + + var readable = new (util.stream.Readable)(); + var pos = 0; + readable._read = function(size) { + if (pos >= buffer.length) return readable.push(null); + + var end = pos + size; + if (end > buffer.length) end = buffer.length; + readable.push(buffer.slice(pos, end)); + pos = end; + }; + + return readable; + }, + + /** + * Concatenates a list of Buffer objects. + */ + concat: function(buffers) { + var length = 0, + offset = 0, + buffer = null, i; + + for (i = 0; i < buffers.length; i++) { + length += buffers[i].length; + } + + buffer = util.buffer.alloc(length); + + for (i = 0; i < buffers.length; i++) { + buffers[i].copy(buffer, offset); + offset += buffers[i].length; + } + + return buffer; } - - return jmespath.strictDeepEqual(result,expected); }, - - pathAll: function(resp, expected, argument) { - try { - var results = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + string: { + byteLength: function byteLength(string) { + if (string === null || string === undefined) return 0; + if (typeof string === 'string') string = util.buffer.toBuffer(string); + + if (typeof string.byteLength === 'number') { + return string.byteLength; + } else if (typeof string.length === 'number') { + return string.length; + } else if (typeof string.size === 'number') { + return string.size; + } else if (typeof string.path === 'string') { + return require('fs').lstatSync(string.path).size; + } else { + throw util.error(new Error('Cannot determine length of ' + string), + { object: string }); + } + }, + + upperFirst: function upperFirst(string) { + return string[0].toUpperCase() + string.substr(1); + }, + + lowerFirst: function lowerFirst(string) { + return string[0].toLowerCase() + string.substr(1); + } + }, + + ini: { + parse: function string(ini) { + var currentSection, map = {}; + util.arrayEach(ini.split(/\r?\n/), function(line) { + line = line.split(/(^|\s)[;#]/)[0].trim(); // remove comments and trim + var isSection = line[0] === '[' && line[line.length - 1] === ']'; + if (isSection) { + currentSection = line.substring(1, line.length - 1); + if (currentSection === '__proto__' || currentSection.split(/\s/)[1] === '__proto__') { + throw util.error( + new Error('Cannot load profile name \'' + currentSection + '\' from shared ini file.') + ); + } + } else if (currentSection) { + var indexOfEqualsSign = line.indexOf('='); + var start = 0; + var end = line.length - 1; + var isAssignment = + indexOfEqualsSign !== -1 && indexOfEqualsSign !== start && indexOfEqualsSign !== end; + + if (isAssignment) { + var name = line.substring(0, indexOfEqualsSign).trim(); + var value = line.substring(indexOfEqualsSign + 1).trim(); + + map[currentSection] = map[currentSection] || {}; + map[currentSection][name] = value; + } + } + }); + + return map; + } + }, + + fn: { + noop: function() {}, + callback: function (err) { if (err) throw err; }, + + /** + * Turn a synchronous function into as "async" function by making it call + * a callback. The underlying function is called with all but the last argument, + * which is treated as the callback. The callback is passed passed a first argument + * of null on success to mimick standard node callbacks. + */ + makeAsync: function makeAsync(fn, expectedArgs) { + if (expectedArgs && expectedArgs <= fn.length) { + return fn; + } + + return function() { + var args = Array.prototype.slice.call(arguments, 0); + var callback = args.pop(); + var result = fn.apply(null, args); + callback(result); + }; + } + }, + + /** + * Date and time utility functions. + */ + date: { + + /** + * @return [Date] the current JavaScript date object. Since all + * AWS services rely on this date object, you can override + * this function to provide a special time value to AWS service + * requests. + */ + getDate: function getDate() { + if (!AWS) AWS = require('./core'); + if (AWS.config.systemClockOffset) { // use offset when non-zero + return new Date(new Date().getTime() + AWS.config.systemClockOffset); + } else { + return new Date(); + } + }, + + /** + * @return [String] the date in ISO-8601 format + */ + iso8601: function iso8601(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.toISOString().replace(/\.\d{3}Z$/, 'Z'); + }, + + /** + * @return [String] the date in RFC 822 format + */ + rfc822: function rfc822(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.toUTCString(); + }, + + /** + * @return [Integer] the UNIX timestamp value for the current time + */ + unixTimestamp: function unixTimestamp(date) { + if (date === undefined) { date = util.date.getDate(); } + return date.getTime() / 1000; + }, + + /** + * @param [String,number,Date] date + * @return [Date] + */ + from: function format(date) { + if (typeof date === 'number') { + return new Date(date * 1000); // unix timestamp + } else { + return new Date(date); + } + }, + + /** + * Given a Date or date-like value, this function formats the + * date into a string of the requested value. + * @param [String,number,Date] date + * @param [String] formatter Valid formats are: + # * 'iso8601' + # * 'rfc822' + # * 'unixTimestamp' + * @return [String] + */ + format: function format(date, formatter) { + if (!formatter) formatter = 'iso8601'; + return util.date[formatter](util.date.from(date)); + }, + + parseTimestamp: function parseTimestamp(value) { + if (typeof value === 'number') { // unix timestamp (number) + return new Date(value * 1000); + } else if (value.match(/^\d+$/)) { // unix timestamp + return new Date(value * 1000); + } else if (value.match(/^\d{4}/)) { // iso8601 + return new Date(value); + } else if (value.match(/^\w{3},/)) { // rfc822 + return new Date(value); + } else { + throw util.error( + new Error('unhandled timestamp format: ' + value), + {code: 'TimestampParserError'}); + } + } + + }, + + crypto: { + crc32Table: [ + 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, + 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, + 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, + 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, + 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, + 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, + 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, + 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, + 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, + 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, + 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, + 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, + 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, + 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, + 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, + 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, + 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, + 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, + 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, + 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, + 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, + 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, + 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, + 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, + 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, + 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, + 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, + 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, + 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, + 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, + 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, + 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, + 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, + 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, + 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, + 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, + 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, + 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, + 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, + 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, + 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, + 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, + 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, + 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, + 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, + 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, + 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, + 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, + 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, + 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, + 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, + 0x2D02EF8D], + + crc32: function crc32(data) { + var tbl = util.crypto.crc32Table; + var crc = 0 ^ -1; + + if (typeof data === 'string') { + data = util.buffer.toBuffer(data); + } + + for (var i = 0; i < data.length; i++) { + var code = data.readUInt8(i); + crc = (crc >>> 8) ^ tbl[(crc ^ code) & 0xFF]; + } + return (crc ^ -1) >>> 0; + }, + + hmac: function hmac(key, string, digest, fn) { + if (!digest) digest = 'binary'; + if (digest === 'buffer') { digest = undefined; } + if (!fn) fn = 'sha256'; + if (typeof string === 'string') string = util.buffer.toBuffer(string); + return util.crypto.lib.createHmac(fn, key).update(string).digest(digest); + }, + + md5: function md5(data, digest, callback) { + return util.crypto.hash('md5', data, digest, callback); + }, + + sha256: function sha256(data, digest, callback) { + return util.crypto.hash('sha256', data, digest, callback); + }, + + hash: function(algorithm, data, digest, callback) { + var hash = util.crypto.createHash(algorithm); + if (!digest) { digest = 'binary'; } + if (digest === 'buffer') { digest = undefined; } + if (typeof data === 'string') data = util.buffer.toBuffer(data); + var sliceFn = util.arraySliceFn(data); + var isBuffer = util.Buffer.isBuffer(data); + //Identifying objects with an ArrayBuffer as buffers + if (util.isBrowser() && typeof ArrayBuffer !== 'undefined' && data && data.buffer instanceof ArrayBuffer) isBuffer = true; + + if (callback && typeof data === 'object' && + typeof data.on === 'function' && !isBuffer) { + data.on('data', function(chunk) { hash.update(chunk); }); + data.on('error', function(err) { callback(err); }); + data.on('end', function() { callback(null, hash.digest(digest)); }); + } else if (callback && sliceFn && !isBuffer && + typeof FileReader !== 'undefined') { + // this might be a File/Blob + var index = 0, size = 1024 * 512; + var reader = new FileReader(); + reader.onerror = function() { + callback(new Error('Failed to read data.')); + }; + reader.onload = function() { + var buf = new util.Buffer(new Uint8Array(reader.result)); + hash.update(buf); + index += buf.length; + reader._continueReading(); + }; + reader._continueReading = function() { + if (index >= data.size) { + callback(null, hash.digest(digest)); + return; + } + + var back = index + size; + if (back > data.size) back = data.size; + reader.readAsArrayBuffer(sliceFn.call(data, index, back)); + }; + + reader._continueReading(); + } else { + if (util.isBrowser() && typeof data === 'object' && !isBuffer) { + data = new util.Buffer(new Uint8Array(data)); + } + var out = hash.update(data).digest(digest); + if (callback) callback(null, out); + return out; + } + }, + + toHex: function toHex(data) { + var out = []; + for (var i = 0; i < data.length; i++) { + out.push(('0' + data.charCodeAt(i).toString(16)).substr(-2, 2)); + } + return out.join(''); + }, + + createHash: function createHash(algorithm) { + return util.crypto.lib.createHash(algorithm); + } + + }, + + /** @!ignore */ + + /* Abort constant */ + abort: {}, + + each: function each(object, iterFunction) { + for (var key in object) { + if (Object.prototype.hasOwnProperty.call(object, key)) { + var ret = iterFunction.call(this, key, object[key]); + if (ret === util.abort) break; + } + } + }, + + arrayEach: function arrayEach(array, iterFunction) { + for (var idx in array) { + if (Object.prototype.hasOwnProperty.call(array, idx)) { + var ret = iterFunction.call(this, array[idx], parseInt(idx, 10)); + if (ret === util.abort) break; + } + } + }, + + update: function update(obj1, obj2) { + util.each(obj2, function iterator(key, item) { + obj1[key] = item; + }); + return obj1; + }, + + merge: function merge(obj1, obj2) { + return util.update(util.copy(obj1), obj2); + }, + + copy: function copy(object) { + if (object === null || object === undefined) return object; + var dupe = {}; + // jshint forin:false + for (var key in object) { + dupe[key] = object[key]; } - - if (!Array.isArray(results)) results = [results]; - var numResults = results.length; - if (!numResults) return false; - for (var ind = 0 ; ind < numResults; ind++) { - if (!jmespath.strictDeepEqual(results[ind], expected)) { + return dupe; + }, + + isEmpty: function isEmpty(obj) { + for (var prop in obj) { + if (Object.prototype.hasOwnProperty.call(obj, prop)) { return false; } } - return true; + return true; + }, + + arraySliceFn: function arraySliceFn(obj) { + var fn = obj.slice || obj.webkitSlice || obj.mozSlice; + return typeof fn === 'function' ? fn : null; + }, + + isType: function isType(obj, type) { + // handle cross-"frame" objects + if (typeof type === 'function') type = util.typeName(type); + return Object.prototype.toString.call(obj) === '[object ' + type + ']'; + }, + + typeName: function typeName(type) { + if (Object.prototype.hasOwnProperty.call(type, 'name')) return type.name; + var str = type.toString(); + var match = str.match(/^\s*function (.+)\(/); + return match ? match[1] : str; + }, + + error: function error(err, options) { + var originalError = null; + if (typeof err.message === 'string' && err.message !== '') { + if (typeof options === 'string' || (options && options.message)) { + originalError = util.copy(err); + originalError.message = err.message; + } + } + err.message = err.message || null; + + if (typeof options === 'string') { + err.message = options; + } else if (typeof options === 'object' && options !== null) { + util.update(err, options); + if (options.message) + err.message = options.message; + if (options.code || options.name) + err.code = options.code || options.name; + if (options.stack) + err.stack = options.stack; + } + + if (typeof Object.defineProperty === 'function') { + Object.defineProperty(err, 'name', {writable: true, enumerable: false}); + Object.defineProperty(err, 'message', {enumerable: true}); + } + + err.name = String(options && options.name || err.name || err.code || 'Error'); + err.time = new Date(); + + if (originalError) err.originalError = originalError; + + return err; + }, + + /** + * @api private + */ + inherit: function inherit(klass, features) { + var newObject = null; + if (features === undefined) { + features = klass; + klass = Object; + newObject = {}; + } else { + var ctor = function ConstructorWrapper() {}; + ctor.prototype = klass.prototype; + newObject = new ctor(); + } + + // constructor not supplied, create pass-through ctor + if (features.constructor === Object) { + features.constructor = function() { + if (klass !== Object) { + return klass.apply(this, arguments); + } + }; + } + + features.constructor.prototype = newObject; + util.update(features.constructor.prototype, features); + features.constructor.__super__ = klass; + return features.constructor; + }, + + /** + * @api private + */ + mixin: function mixin() { + var klass = arguments[0]; + for (var i = 1; i < arguments.length; i++) { + // jshint forin:false + for (var prop in arguments[i].prototype) { + var fn = arguments[i].prototype[prop]; + if (prop !== 'constructor') { + klass.prototype[prop] = fn; + } + } + } + return klass; }, - - pathAny: function(resp, expected, argument) { - try { - var results = jmespath.search(resp.data, argument); - } catch (err) { - return false; + + /** + * @api private + */ + hideProperties: function hideProperties(obj, props) { + if (typeof Object.defineProperty !== 'function') return; + + util.arrayEach(props, function (key) { + Object.defineProperty(obj, key, { + enumerable: false, writable: true, configurable: true }); + }); + }, + + /** + * @api private + */ + property: function property(obj, name, value, enumerable, isValue) { + var opts = { + configurable: true, + enumerable: enumerable !== undefined ? enumerable : true + }; + if (typeof value === 'function' && !isValue) { + opts.get = value; } - - if (!Array.isArray(results)) results = [results]; - var numResults = results.length; - for (var ind = 0 ; ind < numResults; ind++) { - if (jmespath.strictDeepEqual(results[ind], expected)) { - return true; - } + else { + opts.value = value; opts.writable = true; } - return false; + + Object.defineProperty(obj, name, opts); }, - - status: function(resp, expected) { - var statusCode = resp.httpResponse.statusCode; - return (typeof statusCode === 'number') && (statusCode === expected); + + /** + * @api private + */ + memoizedProperty: function memoizedProperty(obj, name, get, enumerable) { + var cachedValue = null; + + // build enumerable attribute for each value with lazy accessor. + util.property(obj, name, function() { + if (cachedValue === null) { + cachedValue = get(); + } + return cachedValue; + }, enumerable); }, - - error: function(resp, expected) { - if (typeof expected === 'string' && resp.error) { - return expected === resp.error.code; + + /** + * TODO Remove in major version revision + * This backfill populates response data without the + * top-level payload name. + * + * @api private + */ + hoistPayloadMember: function hoistPayloadMember(resp) { + var req = resp.request; + var operationName = req.operation; + var operation = req.service.api.operations[operationName]; + var output = operation.output; + if (output.payload && !operation.hasEventOutput) { + var payloadMember = output.members[output.payload]; + var responsePayload = resp.data[output.payload]; + if (payloadMember.type === 'structure') { + util.each(responsePayload, function(key, value) { + util.property(resp.data, key, value, false); + }); + } } - // if expected is not string, can be boolean indicating presence of error - return expected === !!resp.error; - } - }, - - listeners: new AWS.SequentialExecutor().addNamedListeners(function(add) { - add('RETRY_CHECK', 'retry', function(resp) { - var waiter = resp.request._waiter; - if (resp.error && resp.error.code === 'ResourceNotReady') { - resp.error.retryDelay = (waiter.config.delay || 0) * 1000; + }, + + /** + * Compute SHA-256 checksums of streams + * + * @api private + */ + computeSha256: function computeSha256(body, done) { + if (util.isNode()) { + var Stream = util.stream.Stream; + var fs = require('fs'); + if (typeof Stream === 'function' && body instanceof Stream) { + if (typeof body.path === 'string') { // assume file object + var settings = {}; + if (typeof body.start === 'number') { + settings.start = body.start; + } + if (typeof body.end === 'number') { + settings.end = body.end; + } + body = fs.createReadStream(body.path, settings); + } else { // TODO support other stream types + return done(new Error('Non-file stream objects are ' + + 'not supported with SigV4')); + } + } } - }); - - add('CHECK_OUTPUT', 'extractData', CHECK_ACCEPTORS); - - add('CHECK_ERROR', 'extractError', CHECK_ACCEPTORS); - }), - - /** - * @return [AWS.Request] - */ - wait: function wait(params, callback) { - if (typeof params === 'function') { - callback = params; params = undefined; - } - - if (params && params.$waiter) { - params = AWS.util.copy(params); - if (typeof params.$waiter.delay === 'number') { - this.config.delay = params.$waiter.delay; - } - if (typeof params.$waiter.maxAttempts === 'number') { - this.config.maxAttempts = params.$waiter.maxAttempts; - } - delete params.$waiter; - } - - var request = this.service.makeRequest(this.config.operation, params); - request._waiter = this; - request.response.maxRetries = this.config.maxAttempts; - request.addListeners(this.listeners); - - if (callback) request.send(callback); - return request; - }, - - setSuccess: function setSuccess(resp) { - resp.error = null; - resp.data = resp.data || {}; - resp.request.removeAllListeners('extractData'); - }, - - setError: function setError(resp, retryable) { - resp.data = null; - resp.error = AWS.util.error(resp.error || new Error(), { - code: 'ResourceNotReady', - message: 'Resource is not in the state ' + this.state, - retryable: retryable - }); - }, - - /** - * Loads waiter configuration from API configuration - * - * @api private - */ - loadWaiterConfig: function loadWaiterConfig(state) { - if (!this.service.api.waiters[state]) { - throw new AWS.util.error(new Error(), { - code: 'StateNotFoundError', - message: 'State ' + state + ' not found.' + + util.crypto.sha256(body, 'hex', function(err, sha) { + if (err) done(err); + else done(null, sha); }); - } - - this.config = AWS.util.copy(this.service.api.waiters[state]); - } -}); - -},{"./core":19,"jmespath":91}],60:[function(require,module,exports){ -var AWS = require('./core'); -var inherit = AWS.util.inherit; -var jmespath = require('jmespath'); - -/** - * This class encapsulates the response information - * from a service request operation sent through {AWS.Request}. - * The response object has two main properties for getting information - * back from a request: - * - * ## The `data` property - * - * The `response.data` property contains the serialized object data - * retrieved from the service request. For instance, for an - * Amazon DynamoDB `listTables` method call, the response data might - * look like: - * - * ``` - * > resp.data - * { TableNames: - * [ 'table1', 'table2', ... ] } - * ``` - * - * The `data` property can be null if an error occurs (see below). - * - * ## The `error` property - * - * In the event of a service error (or transfer error), the - * `response.error` property will be filled with the given - * error data in the form: - * - * ``` - * { code: 'SHORT_UNIQUE_ERROR_CODE', - * message: 'Some human readable error message' } - * ``` - * - * In the case of an error, the `data` property will be `null`. - * Note that if you handle events that can be in a failure state, - * you should always check whether `response.error` is set - * before attempting to access the `response.data` property. - * - * @!attribute data - * @readonly - * @!group Data Properties - * @note Inside of a {AWS.Request~httpData} event, this - * property contains a single raw packet instead of the - * full de-serialized service response. - * @return [Object] the de-serialized response data - * from the service. - * - * @!attribute error - * An structure containing information about a service - * or networking error. - * @readonly - * @!group Data Properties - * @note This attribute is only filled if a service or - * networking error occurs. - * @return [Error] - * * code [String] a unique short code representing the - * error that was emitted. - * * message [String] a longer human readable error message - * * retryable [Boolean] whether the error message is - * retryable. - * * statusCode [Numeric] in the case of a request that reached the service, - * this value contains the response status code. - * * time [Date] the date time object when the error occurred. - * * hostname [String] set when a networking error occurs to easily - * identify the endpoint of the request. - * * region [String] set when a networking error occurs to easily - * identify the region of the request. - * - * @!attribute requestId - * @readonly - * @!group Data Properties - * @return [String] the unique request ID associated with the response. - * Log this value when debugging requests for AWS support. - * - * @!attribute retryCount - * @readonly - * @!group Operation Properties - * @return [Integer] the number of retries that were - * attempted before the request was completed. - * - * @!attribute redirectCount - * @readonly - * @!group Operation Properties - * @return [Integer] the number of redirects that were - * followed before the request was completed. - * - * @!attribute httpResponse - * @readonly - * @!group HTTP Properties - * @return [AWS.HttpResponse] the raw HTTP response object - * containing the response headers and body information - * from the server. - * - * @see AWS.Request - */ -AWS.Response = inherit({ - - /** - * @api private - */ - constructor: function Response(request) { - this.request = request; - this.data = null; - this.error = null; - this.retryCount = 0; - this.redirectCount = 0; - this.httpResponse = new AWS.HttpResponse(); - if (request) { - this.maxRetries = request.service.numRetries(); - this.maxRedirects = request.service.config.maxRedirects; - } - }, - - /** - * Creates a new request for the next page of response data, calling the - * callback with the page data if a callback is provided. - * - * @callback callback function(err, data) - * Called when a page of data is returned from the next request. - * - * @param err [Error] an error object, if an error occurred in the request - * @param data [Object] the next page of data, or null, if there are no - * more pages left. - * @return [AWS.Request] the request object for the next page of data - * @return [null] if no callback is provided and there are no pages left - * to retrieve. - * @since v1.4.0 - */ - nextPage: function nextPage(callback) { - var config; - var service = this.request.service; - var operation = this.request.operation; - try { - config = service.paginationConfig(operation, true); - } catch (e) { this.error = e; } - - if (!this.hasNextPage()) { - if (callback) callback(this.error, null); - else if (this.error) throw this.error; - return null; - } - - var params = AWS.util.copy(this.request.params); - if (!this.nextPageTokens) { - return callback ? callback(null, null) : null; - } else { - var inputTokens = config.inputToken; - if (typeof inputTokens === 'string') inputTokens = [inputTokens]; - for (var i = 0; i < inputTokens.length; i++) { - params[inputTokens[i]] = this.nextPageTokens[i]; + }, + + /** + * @api private + */ + isClockSkewed: function isClockSkewed(serverTime) { + if (serverTime) { + util.property(AWS.config, 'isClockSkewed', + Math.abs(new Date().getTime() - serverTime) >= 300000, false); + return AWS.config.isClockSkewed; } - return service.makeRequest(this.request.operation, params, callback); - } - }, - - /** - * @return [Boolean] whether more pages of data can be returned by further - * requests - * @since v1.4.0 - */ - hasNextPage: function hasNextPage() { - this.cacheNextPageTokens(); - if (this.nextPageTokens) return true; - if (this.nextPageTokens === undefined) return undefined; - else return false; - }, - - /** - * @api private - */ - cacheNextPageTokens: function cacheNextPageTokens() { - if (Object.prototype.hasOwnProperty.call(this, 'nextPageTokens')) return this.nextPageTokens; - this.nextPageTokens = undefined; - - var config = this.request.service.paginationConfig(this.request.operation); - if (!config) return this.nextPageTokens; - - this.nextPageTokens = null; - if (config.moreResults) { - if (!jmespath.search(this.data, config.moreResults)) { - return this.nextPageTokens; - } - } - - var exprs = config.outputToken; - if (typeof exprs === 'string') exprs = [exprs]; - AWS.util.arrayEach.call(this, exprs, function (expr) { - var output = jmespath.search(this.data, expr); - if (output) { - this.nextPageTokens = this.nextPageTokens || []; - this.nextPageTokens.push(output); + }, + + applyClockOffset: function applyClockOffset(serverTime) { + if (serverTime) + AWS.config.systemClockOffset = serverTime - new Date().getTime(); + }, + + /** + * @api private + */ + extractRequestId: function extractRequestId(resp) { + var requestId = resp.httpResponse.headers['x-amz-request-id'] || + resp.httpResponse.headers['x-amzn-requestid']; + + if (!requestId && resp.data && resp.data.ResponseMetadata) { + requestId = resp.data.ResponseMetadata.RequestId; + } + + if (requestId) { + resp.requestId = requestId; + } + + if (resp.error) { + resp.error.requestId = requestId; } - }); - - return this.nextPageTokens; - } - -}); - -},{"./core":19,"jmespath":91}],61:[function(require,module,exports){ -var AWS = require('./core'); - -/** - * @api private - * @!method on(eventName, callback) - * Registers an event listener callback for the event given by `eventName`. - * Parameters passed to the callback function depend on the individual event - * being triggered. See the event documentation for those parameters. - * - * @param eventName [String] the event name to register the listener for - * @param callback [Function] the listener callback function - * @param toHead [Boolean] attach the listener callback to the head of callback array if set to true. - * Default to be false. - * @return [AWS.SequentialExecutor] the same object for chaining - */ -AWS.SequentialExecutor = AWS.util.inherit({ - - constructor: function SequentialExecutor() { - this._events = {}; - }, - - /** - * @api private - */ - listeners: function listeners(eventName) { - return this._events[eventName] ? this._events[eventName].slice(0) : []; - }, - - on: function on(eventName, listener, toHead) { - if (this._events[eventName]) { - toHead ? - this._events[eventName].unshift(listener) : - this._events[eventName].push(listener); - } else { - this._events[eventName] = [listener]; - } - return this; - }, - - onAsync: function onAsync(eventName, listener, toHead) { - listener._isAsync = true; - return this.on(eventName, listener, toHead); - }, - - removeListener: function removeListener(eventName, listener) { - var listeners = this._events[eventName]; - if (listeners) { - var length = listeners.length; - var position = -1; - for (var i = 0; i < length; ++i) { - if (listeners[i] === listener) { - position = i; + }, + + /** + * @api private + */ + addPromises: function addPromises(constructors, PromiseDependency) { + var deletePromises = false; + if (PromiseDependency === undefined && AWS && AWS.config) { + PromiseDependency = AWS.config.getPromisesDependency(); + } + if (PromiseDependency === undefined && typeof Promise !== 'undefined') { + PromiseDependency = Promise; + } + if (typeof PromiseDependency !== 'function') deletePromises = true; + if (!Array.isArray(constructors)) constructors = [constructors]; + + for (var ind = 0; ind < constructors.length; ind++) { + var constructor = constructors[ind]; + if (deletePromises) { + if (constructor.deletePromisesFromClass) { + constructor.deletePromisesFromClass(); + } + } else if (constructor.addPromisesToClass) { + constructor.addPromisesToClass(PromiseDependency); } } - if (position > -1) { - listeners.splice(position, 1); - } - } - return this; - }, - - removeAllListeners: function removeAllListeners(eventName) { - if (eventName) { - delete this._events[eventName]; - } else { - this._events = {}; - } - return this; - }, - - /** - * @api private - */ - emit: function emit(eventName, eventArgs, doneCallback) { - if (!doneCallback) doneCallback = function() { }; - var listeners = this.listeners(eventName); - var count = listeners.length; - this.callListeners(listeners, eventArgs, doneCallback); - return count > 0; - }, - - /** - * @api private - */ - callListeners: function callListeners(listeners, args, doneCallback, prevError) { - var self = this; - var error = prevError || null; - - function callNextListener(err) { - if (err) { - error = AWS.util.error(error || new Error(), err); - if (self._haltHandlersOnError) { - return doneCallback.call(self, error); + }, + + /** + * @api private + * Return a function that will return a promise whose fate is decided by the + * callback behavior of the given method with `methodName`. The method to be + * promisified should conform to node.js convention of accepting a callback as + * last argument and calling that callback with error as the first argument + * and success value on the second argument. + */ + promisifyMethod: function promisifyMethod(methodName, PromiseDependency) { + return function promise() { + var self = this; + var args = Array.prototype.slice.call(arguments); + return new PromiseDependency(function(resolve, reject) { + args.push(function(err, data) { + if (err) { + reject(err); + } else { + resolve(data); + } + }); + self[methodName].apply(self, args); + }); + }; + }, + + /** + * @api private + */ + isDualstackAvailable: function isDualstackAvailable(service) { + if (!service) return false; + var metadata = require('../apis/metadata.json'); + if (typeof service !== 'string') service = service.serviceIdentifier; + if (typeof service !== 'string' || !metadata.hasOwnProperty(service)) return false; + return !!metadata[service].dualstackAvailable; + }, + + /** + * @api private + */ + calculateRetryDelay: function calculateRetryDelay(retryCount, retryDelayOptions, err) { + if (!retryDelayOptions) retryDelayOptions = {}; + var customBackoff = retryDelayOptions.customBackoff || null; + if (typeof customBackoff === 'function') { + return customBackoff(retryCount, err); + } + var base = typeof retryDelayOptions.base === 'number' ? retryDelayOptions.base : 100; + var delay = Math.random() * (Math.pow(2, retryCount) * base); + return delay; + }, + + /** + * @api private + */ + handleRequestWithRetries: function handleRequestWithRetries(httpRequest, options, cb) { + if (!options) options = {}; + var http = AWS.HttpClient.getInstance(); + var httpOptions = options.httpOptions || {}; + var retryCount = 0; + + var errCallback = function(err) { + var maxRetries = options.maxRetries || 0; + if (err && err.code === 'TimeoutError') err.retryable = true; + + // Call `calculateRetryDelay()` only when relevant, see #3401 + if (err && err.retryable && retryCount < maxRetries) { + var delay = util.calculateRetryDelay(retryCount, options.retryDelayOptions, err); + if (delay >= 0) { + retryCount++; + setTimeout(sendRequest, delay + (err.retryAfter || 0)); + return; + } } + cb(err); + }; + + var sendRequest = function() { + var data = ''; + http.handleRequest(httpRequest, httpOptions, function(httpResponse) { + httpResponse.on('data', function(chunk) { data += chunk.toString(); }); + httpResponse.on('end', function() { + var statusCode = httpResponse.statusCode; + if (statusCode < 300) { + cb(null, data); + } else { + var retryAfter = parseInt(httpResponse.headers['retry-after'], 10) * 1000 || 0; + var err = util.error(new Error(), + { + statusCode: statusCode, + retryable: statusCode >= 500 || statusCode === 429 + } + ); + if (retryAfter && err.retryable) err.retryAfter = retryAfter; + errCallback(err); + } + }); + }, errCallback); + }; + + AWS.util.defer(sendRequest); + }, + + /** + * @api private + */ + uuid: { + v4: function uuidV4() { + return require('uuid').v4(); } - self.callListeners(listeners, args, doneCallback, error); - } - - while (listeners.length > 0) { - var listener = listeners.shift(); - if (listener._isAsync) { // asynchronous listener - listener.apply(self, args.concat([callNextListener])); - return; // stop here, callNextListener will continue - } else { // synchronous listener - try { - listener.apply(self, args); - } catch (err) { - error = AWS.util.error(error || new Error(), err); - } - if (error && self._haltHandlersOnError) { - doneCallback.call(self, error); - return; - } + }, + + /** + * @api private + */ + convertPayloadToString: function convertPayloadToString(resp) { + var req = resp.request; + var operation = req.operation; + var rules = req.service.api.operations[operation].output || {}; + if (rules.payload && resp.data[rules.payload]) { + resp.data[rules.payload] = resp.data[rules.payload].toString(); } - } - doneCallback.call(self, error); - }, - - /** - * Adds or copies a set of listeners from another list of - * listeners or SequentialExecutor object. - * - * @param listeners [map>, AWS.SequentialExecutor] - * a list of events and callbacks, or an event emitter object - * containing listeners to add to this emitter object. - * @return [AWS.SequentialExecutor] the emitter object, for chaining. - * @example Adding listeners from a map of listeners - * emitter.addListeners({ - * event1: [function() { ... }, function() { ... }], - * event2: [function() { ... }] - * }); - * emitter.emit('event1'); // emitter has event1 - * emitter.emit('event2'); // emitter has event2 - * @example Adding listeners from another emitter object - * var emitter1 = new AWS.SequentialExecutor(); - * emitter1.on('event1', function() { ... }); - * emitter1.on('event2', function() { ... }); - * var emitter2 = new AWS.SequentialExecutor(); - * emitter2.addListeners(emitter1); - * emitter2.emit('event1'); // emitter2 has event1 - * emitter2.emit('event2'); // emitter2 has event2 - */ - addListeners: function addListeners(listeners) { - var self = this; - - // extract listeners if parameter is an SequentialExecutor object - if (listeners._events) listeners = listeners._events; - - AWS.util.each(listeners, function(event, callbacks) { - if (typeof callbacks === 'function') callbacks = [callbacks]; - AWS.util.arrayEach(callbacks, function(callback) { - self.on(event, callback); - }); - }); - - return self; - }, - - /** - * Registers an event with {on} and saves the callback handle function - * as a property on the emitter object using a given `name`. - * - * @param name [String] the property name to set on this object containing - * the callback function handle so that the listener can be removed in - * the future. - * @param (see on) - * @return (see on) - * @example Adding a named listener DATA_CALLBACK - * var listener = function() { doSomething(); }; - * emitter.addNamedListener('DATA_CALLBACK', 'data', listener); - * - * // the following prints: true - * console.log(emitter.DATA_CALLBACK == listener); - */ - addNamedListener: function addNamedListener(name, eventName, callback, toHead) { - this[name] = callback; - this.addListener(eventName, callback, toHead); - return this; - }, - - /** - * @api private - */ - addNamedAsyncListener: function addNamedAsyncListener(name, eventName, callback, toHead) { - callback._isAsync = true; - return this.addNamedListener(name, eventName, callback, toHead); - }, - - /** - * Helper method to add a set of named listeners using - * {addNamedListener}. The callback contains a parameter - * with a handle to the `addNamedListener` method. - * - * @callback callback function(add) - * The callback function is called immediately in order to provide - * the `add` function to the block. This simplifies the addition of - * a large group of named listeners. - * @param add [Function] the {addNamedListener} function to call - * when registering listeners. - * @example Adding a set of named listeners - * emitter.addNamedListeners(function(add) { - * add('DATA_CALLBACK', 'data', function() { ... }); - * add('OTHER', 'otherEvent', function() { ... }); - * add('LAST', 'lastEvent', function() { ... }); - * }); - * - * // these properties are now set: - * emitter.DATA_CALLBACK; - * emitter.OTHER; - * emitter.LAST; - */ - addNamedListeners: function addNamedListeners(callback) { - var self = this; - callback( - function() { - self.addNamedListener.apply(self, arguments); - }, - function() { - self.addNamedAsyncListener.apply(self, arguments); + }, + + /** + * @api private + */ + defer: function defer(callback) { + if (typeof process === 'object' && typeof process.nextTick === 'function') { + process.nextTick(callback); + } else if (typeof setImmediate === 'function') { + setImmediate(callback); + } else { + setTimeout(callback, 0); } - ); - return this; - } -}); - -/** - * {on} is the prefered method. - * @api private - */ -AWS.SequentialExecutor.prototype.addListener = AWS.SequentialExecutor.prototype.on; - -/** - * @api private - */ -module.exports = AWS.SequentialExecutor; - -},{"./core":19}],62:[function(require,module,exports){ -(function (process){(function (){ -var AWS = require('./core'); -var Api = require('./model/api'); -var regionConfig = require('./region_config'); - -var inherit = AWS.util.inherit; -var clientCount = 0; -var region_utils = require('./region/utils'); - -/** - * The service class representing an AWS service. - * - * @class_abstract This class is an abstract class. - * - * @!attribute apiVersions - * @return [Array] the list of API versions supported by this service. - * @readonly - */ -AWS.Service = inherit({ - /** - * Create a new service object with a configuration object - * - * @param config [map] a map of configuration options - */ - constructor: function Service(config) { - if (!this.loadServiceClass) { - throw AWS.util.error(new Error(), - 'Service must be constructed with `new\' operator'); - } - - if (config) { - if (config.region) { - var region = config.region; - if (region_utils.isFipsRegion(region)) { - config.region = region_utils.getRealRegion(region); - config.useFipsEndpoint = true; - } - if (region_utils.isGlobalRegion(region)) { - config.region = region_utils.getRealRegion(region); - } - } - if (typeof config.useDualstack === 'boolean' - && typeof config.useDualstackEndpoint !== 'boolean') { - config.useDualstackEndpoint = config.useDualstack; - } - } - - var ServiceClass = this.loadServiceClass(config || {}); - if (ServiceClass) { - var originalConfig = AWS.util.copy(config); - var svc = new ServiceClass(config); - Object.defineProperty(svc, '_originalConfig', { - get: function() { return originalConfig; }, - enumerable: false, - configurable: true - }); - svc._clientId = ++clientCount; - return svc; - } - this.initialize(config); - }, - - /** - * @api private - */ - initialize: function initialize(config) { - var svcConfig = AWS.config[this.serviceIdentifier]; - this.config = new AWS.Config(AWS.config); - if (svcConfig) this.config.update(svcConfig, true); - if (config) this.config.update(config, true); - - this.validateService(); - if (!this.config.endpoint) regionConfig.configureEndpoint(this); - - this.config.endpoint = this.endpointFromTemplate(this.config.endpoint); - this.setEndpoint(this.config.endpoint); - //enable attaching listeners to service client - AWS.SequentialExecutor.call(this); - AWS.Service.addDefaultMonitoringListeners(this); - if ((this.config.clientSideMonitoring || AWS.Service._clientSideMonitoring) && this.publisher) { - var publisher = this.publisher; - this.addNamedListener('PUBLISH_API_CALL', 'apiCall', function PUBLISH_API_CALL(event) { - process.nextTick(function() {publisher.eventHandler(event);}); - }); - this.addNamedListener('PUBLISH_API_ATTEMPT', 'apiCallAttempt', function PUBLISH_API_ATTEMPT(event) { - process.nextTick(function() {publisher.eventHandler(event);}); - }); - } - }, - - /** - * @api private - */ - validateService: function validateService() { - }, - - /** - * @api private - */ - loadServiceClass: function loadServiceClass(serviceConfig) { - var config = serviceConfig; - if (!AWS.util.isEmpty(this.api)) { - return null; - } else if (config.apiConfig) { - return AWS.Service.defineServiceApi(this.constructor, config.apiConfig); - } else if (!this.constructor.services) { - return null; - } else { - config = new AWS.Config(AWS.config); - config.update(serviceConfig, true); - var version = config.apiVersions[this.constructor.serviceIdentifier]; - version = version || config.apiVersion; - return this.getLatestServiceClass(version); - } - }, - - /** - * @api private - */ - getLatestServiceClass: function getLatestServiceClass(version) { - version = this.getLatestServiceVersion(version); - if (this.constructor.services[version] === null) { - AWS.Service.defineServiceApi(this.constructor, version); - } - - return this.constructor.services[version]; - }, - - /** - * @api private - */ - getLatestServiceVersion: function getLatestServiceVersion(version) { - if (!this.constructor.services || this.constructor.services.length === 0) { - throw new Error('No services defined on ' + - this.constructor.serviceIdentifier); - } - - if (!version) { - version = 'latest'; - } else if (AWS.util.isType(version, Date)) { - version = AWS.util.date.iso8601(version).split('T')[0]; - } - - if (Object.hasOwnProperty(this.constructor.services, version)) { - return version; - } - - var keys = Object.keys(this.constructor.services).sort(); - var selectedVersion = null; - for (var i = keys.length - 1; i >= 0; i--) { - // versions that end in "*" are not available on disk and can be - // skipped, so do not choose these as selectedVersions - if (keys[i][keys[i].length - 1] !== '*') { - selectedVersion = keys[i]; - } - if (keys[i].substr(0, 10) <= version) { - return selectedVersion; - } - } - - throw new Error('Could not find ' + this.constructor.serviceIdentifier + - ' API to satisfy version constraint `' + version + '\''); - }, - - /** - * @api private - */ - api: {}, - - /** - * @api private - */ - defaultRetryCount: 3, - - /** - * @api private - */ - customizeRequests: function customizeRequests(callback) { - if (!callback) { - this.customRequestHandler = null; - } else if (typeof callback === 'function') { - this.customRequestHandler = callback; - } else { - throw new Error('Invalid callback type \'' + typeof callback + '\' provided in customizeRequests'); - } - }, - - /** - * Calls an operation on a service with the given input parameters. - * - * @param operation [String] the name of the operation to call on the service. - * @param params [map] a map of input options for the operation - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - makeRequest: function makeRequest(operation, params, callback) { - if (typeof params === 'function') { - callback = params; - params = null; - } - - params = params || {}; - if (this.config.params) { // copy only toplevel bound params - var rules = this.api.operations[operation]; - if (rules) { - params = AWS.util.copy(params); - AWS.util.each(this.config.params, function(key, value) { - if (rules.input.members[key]) { - if (params[key] === undefined || params[key] === null) { - params[key] = value; - } - } + }, + + /** + * @api private + */ + getRequestPayloadShape: function getRequestPayloadShape(req) { + var operations = req.service.api.operations; + if (!operations) return undefined; + var operation = (operations || {})[req.operation]; + if (!operation || !operation.input || !operation.input.payload) return undefined; + return operation.input.members[operation.input.payload]; + }, + + getProfilesFromSharedConfig: function getProfilesFromSharedConfig(iniLoader, filename) { + var profiles = {}; + var profilesFromConfig = {}; + if (process.env[util.configOptInEnv]) { + var profilesFromConfig = iniLoader.loadFrom({ + isConfig: true, + filename: process.env[util.sharedConfigFileEnv] }); } - } - - var request = new AWS.Request(this, operation, params); - this.addAllRequestListeners(request); - this.attachMonitoringEmitter(request); - if (callback) request.send(callback); - return request; - }, - - /** - * Calls an operation on a service with the given input parameters, without - * any authentication data. This method is useful for "public" API operations. - * - * @param operation [String] the name of the operation to call on the service. - * @param params [map] a map of input options for the operation - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - makeUnauthenticatedRequest: function makeUnauthenticatedRequest(operation, params, callback) { - if (typeof params === 'function') { - callback = params; - params = {}; - } - - var request = this.makeRequest(operation, params).toUnauthenticated(); - return callback ? request.send(callback) : request; - }, - - /** - * Waits for a given state - * - * @param state [String] the state on the service to wait for - * @param params [map] a map of parameters to pass with each request - * @option params $waiter [map] a map of configuration options for the waiter - * @option params $waiter.delay [Number] The number of seconds to wait between - * requests - * @option params $waiter.maxAttempts [Number] The maximum number of requests - * to send while waiting - * @callback callback function(err, data) - * If a callback is supplied, it is called when a response is returned - * from the service. - * @param err [Error] the error object returned from the request. - * Set to `null` if the request is successful. - * @param data [Object] the de-serialized data returned from - * the request. Set to `null` if a request error occurs. - */ - waitFor: function waitFor(state, params, callback) { - var waiter = new AWS.ResourceWaiter(this, state); - return waiter.wait(params, callback); - }, - - /** - * @api private - */ - addAllRequestListeners: function addAllRequestListeners(request) { - var list = [AWS.events, AWS.EventListeners.Core, this.serviceInterface(), - AWS.EventListeners.CorePost]; - for (var i = 0; i < list.length; i++) { - if (list[i]) request.addListeners(list[i]); - } - - // disable parameter validation - if (!this.config.paramValidation) { - request.removeListener('validate', - AWS.EventListeners.Core.VALIDATE_PARAMETERS); - } - - if (this.config.logger) { // add logging events - request.addListeners(AWS.EventListeners.Logger); - } - - this.setupRequestListeners(request); - // call prototype's customRequestHandler - if (typeof this.constructor.prototype.customRequestHandler === 'function') { - this.constructor.prototype.customRequestHandler(request); - } - // call instance's customRequestHandler - if (Object.prototype.hasOwnProperty.call(this, 'customRequestHandler') && typeof this.customRequestHandler === 'function') { - this.customRequestHandler(request); - } - }, - + var profilesFromCreds= {}; + try { + var profilesFromCreds = iniLoader.loadFrom({ + filename: filename || + (process.env[util.configOptInEnv] && process.env[util.sharedCredentialsFileEnv]) + }); + } catch (error) { + // if using config, assume it is fully descriptive without a credentials file: + if (!process.env[util.configOptInEnv]) throw error; + } + for (var i = 0, profileNames = Object.keys(profilesFromConfig); i < profileNames.length; i++) { + profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromConfig[profileNames[i]]); + } + for (var i = 0, profileNames = Object.keys(profilesFromCreds); i < profileNames.length; i++) { + profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromCreds[profileNames[i]]); + } + return profiles; + + /** + * Roughly the semantics of `Object.assign(target, source)` + */ + function objectAssign(target, source) { + for (var i = 0, keys = Object.keys(source); i < keys.length; i++) { + target[keys[i]] = source[keys[i]]; + } + return target; + } + }, + + /** + * @api private + */ + ARN: { + validate: function validateARN(str) { + return str && str.indexOf('arn:') === 0 && str.split(':').length >= 6; + }, + parse: function parseARN(arn) { + var matched = arn.split(':'); + return { + partition: matched[1], + service: matched[2], + region: matched[3], + accountId: matched[4], + resource: matched.slice(5).join(':') + }; + }, + build: function buildARN(arnObject) { + if ( + arnObject.service === undefined || + arnObject.region === undefined || + arnObject.accountId === undefined || + arnObject.resource === undefined + ) throw util.error(new Error('Input ARN object is invalid')); + return 'arn:'+ (arnObject.partition || 'aws') + ':' + arnObject.service + + ':' + arnObject.region + ':' + arnObject.accountId + ':' + arnObject.resource; + } + }, + + /** + * @api private + */ + defaultProfile: 'default', + + /** + * @api private + */ + configOptInEnv: 'AWS_SDK_LOAD_CONFIG', + + /** + * @api private + */ + sharedCredentialsFileEnv: 'AWS_SHARED_CREDENTIALS_FILE', + + /** + * @api private + */ + sharedConfigFileEnv: 'AWS_CONFIG_FILE', + + /** + * @api private + */ + imdsDisabledEnv: 'AWS_EC2_METADATA_DISABLED' + }; + /** - * Event recording metrics for a whole API call. - * @returns {object} a subset of api call metrics * @api private */ - apiCallEvent: function apiCallEvent(request) { - var api = request.service.api.operations[request.operation]; - var monitoringEvent = { - Type: 'ApiCall', - Api: api ? api.name : request.operation, - Version: 1, - Service: request.service.api.serviceId || request.service.api.endpointPrefix, - Region: request.httpRequest.region, - MaxRetriesExceeded: 0, - UserAgent: request.httpRequest.getUserAgent(), - }; - var response = request.response; - if (response.httpResponse.statusCode) { - monitoringEvent.FinalHttpStatusCode = response.httpResponse.statusCode; - } - if (response.error) { - var error = response.error; - var statusCode = response.httpResponse.statusCode; - if (statusCode > 299) { - if (error.code) monitoringEvent.FinalAwsException = error.code; - if (error.message) monitoringEvent.FinalAwsExceptionMessage = error.message; + module.exports = util; + + }).call(this)}).call(this,require('_process'),require("timers").setImmediate) + },{"../apis/metadata.json":4,"./core":19,"_process":92,"fs":82,"timers":99,"uuid":102}],75:[function(require,module,exports){ + var util = require('../util'); + var Shape = require('../model/shape'); + + function DomXmlParser() { } + + DomXmlParser.prototype.parse = function(xml, shape) { + if (xml.replace(/^\s+/, '') === '') return {}; + + var result, error; + try { + if (window.DOMParser) { + try { + var parser = new DOMParser(); + result = parser.parseFromString(xml, 'text/xml'); + } catch (syntaxError) { + throw util.error(new Error('Parse error in document'), + { + originalError: syntaxError, + code: 'XMLParserError', + retryable: true + }); + } + + if (result.documentElement === null) { + throw util.error(new Error('Cannot parse empty document.'), + { + code: 'XMLParserError', + retryable: true + }); + } + + var isError = result.getElementsByTagName('parsererror')[0]; + if (isError && (isError.parentNode === result || + isError.parentNode.nodeName === 'body' || + isError.parentNode.parentNode === result || + isError.parentNode.parentNode.nodeName === 'body')) { + var errorElement = isError.getElementsByTagName('div')[0] || isError; + throw util.error(new Error(errorElement.textContent || 'Parser error in document'), + { + code: 'XMLParserError', + retryable: true + }); + } + } else if (window.ActiveXObject) { + result = new window.ActiveXObject('Microsoft.XMLDOM'); + result.async = false; + + if (!result.loadXML(xml)) { + throw util.error(new Error('Parse error in document'), + { + code: 'XMLParserError', + retryable: true + }); + } } else { - if (error.code || error.name) monitoringEvent.FinalSdkException = error.code || error.name; - if (error.message) monitoringEvent.FinalSdkExceptionMessage = error.message; + throw new Error('Cannot load XML parser'); } + } catch (e) { + error = e; + } + + if (result && result.documentElement && !error) { + var data = parseXml(result.documentElement, shape); + var metadata = getElementByTagName(result.documentElement, 'ResponseMetadata'); + if (metadata) { + data.ResponseMetadata = parseXml(metadata, {}); + } + return data; + } else if (error) { + throw util.error(error || new Error(), {code: 'XMLParserError', retryable: true}); + } else { // empty xml document + return {}; } - return monitoringEvent; - }, - - /** - * Event recording metrics for an API call attempt. - * @returns {object} a subset of api call attempt metrics - * @api private - */ - apiAttemptEvent: function apiAttemptEvent(request) { - var api = request.service.api.operations[request.operation]; - var monitoringEvent = { - Type: 'ApiCallAttempt', - Api: api ? api.name : request.operation, - Version: 1, - Service: request.service.api.serviceId || request.service.api.endpointPrefix, - Fqdn: request.httpRequest.endpoint.hostname, - UserAgent: request.httpRequest.getUserAgent(), - }; - var response = request.response; - if (response.httpResponse.statusCode) { - monitoringEvent.HttpStatusCode = response.httpResponse.statusCode; - } - if ( - !request._unAuthenticated && - request.service.config.credentials && - request.service.config.credentials.accessKeyId - ) { - monitoringEvent.AccessKey = request.service.config.credentials.accessKeyId; - } - if (!response.httpResponse.headers) return monitoringEvent; - if (request.httpRequest.headers['x-amz-security-token']) { - monitoringEvent.SessionToken = request.httpRequest.headers['x-amz-security-token']; - } - if (response.httpResponse.headers['x-amzn-requestid']) { - monitoringEvent.XAmznRequestId = response.httpResponse.headers['x-amzn-requestid']; - } - if (response.httpResponse.headers['x-amz-request-id']) { - monitoringEvent.XAmzRequestId = response.httpResponse.headers['x-amz-request-id']; - } - if (response.httpResponse.headers['x-amz-id-2']) { - monitoringEvent.XAmzId2 = response.httpResponse.headers['x-amz-id-2']; - } - return monitoringEvent; - }, - - /** - * Add metrics of failed request. - * @api private - */ - attemptFailEvent: function attemptFailEvent(request) { - var monitoringEvent = this.apiAttemptEvent(request); - var response = request.response; - var error = response.error; - if (response.httpResponse.statusCode > 299 ) { - if (error.code) monitoringEvent.AwsException = error.code; - if (error.message) monitoringEvent.AwsExceptionMessage = error.message; - } else { - if (error.code || error.name) monitoringEvent.SdkException = error.code || error.name; - if (error.message) monitoringEvent.SdkExceptionMessage = error.message; + }; + + function getElementByTagName(xml, tag) { + var elements = xml.getElementsByTagName(tag); + for (var i = 0, iLen = elements.length; i < iLen; i++) { + if (elements[i].parentNode === xml) { + return elements[i]; + } } - return monitoringEvent; - }, - - /** - * Attach listeners to request object to fetch metrics of each request - * and emit data object through \'ApiCall\' and \'ApiCallAttempt\' events. - * @api private - */ - attachMonitoringEmitter: function attachMonitoringEmitter(request) { - var attemptTimestamp; //timestamp marking the beginning of a request attempt - var attemptStartRealTime; //Start time of request attempt. Used to calculating attemptLatency - var attemptLatency; //latency from request sent out to http response reaching SDK - var callStartRealTime; //Start time of API call. Used to calculating API call latency - var attemptCount = 0; //request.retryCount is not reliable here - var region; //region cache region for each attempt since it can be updated in plase (e.g. s3) - var callTimestamp; //timestamp when the request is created - var self = this; - var addToHead = true; - - request.on('validate', function () { - callStartRealTime = AWS.util.realClock.now(); - callTimestamp = Date.now(); - }, addToHead); - request.on('sign', function () { - attemptStartRealTime = AWS.util.realClock.now(); - attemptTimestamp = Date.now(); - region = request.httpRequest.region; - attemptCount++; - }, addToHead); - request.on('validateResponse', function() { - attemptLatency = Math.round(AWS.util.realClock.now() - attemptStartRealTime); - }); - request.addNamedListener('API_CALL_ATTEMPT', 'success', function API_CALL_ATTEMPT() { - var apiAttemptEvent = self.apiAttemptEvent(request); - apiAttemptEvent.Timestamp = attemptTimestamp; - apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; - apiAttemptEvent.Region = region; - self.emit('apiCallAttempt', [apiAttemptEvent]); - }); - request.addNamedListener('API_CALL_ATTEMPT_RETRY', 'retry', function API_CALL_ATTEMPT_RETRY() { - var apiAttemptEvent = self.attemptFailEvent(request); - apiAttemptEvent.Timestamp = attemptTimestamp; - //attemptLatency may not be available if fail before response - attemptLatency = attemptLatency || - Math.round(AWS.util.realClock.now() - attemptStartRealTime); - apiAttemptEvent.AttemptLatency = attemptLatency >= 0 ? attemptLatency : 0; - apiAttemptEvent.Region = region; - self.emit('apiCallAttempt', [apiAttemptEvent]); - }); - request.addNamedListener('API_CALL', 'complete', function API_CALL() { - var apiCallEvent = self.apiCallEvent(request); - apiCallEvent.AttemptCount = attemptCount; - if (apiCallEvent.AttemptCount <= 0) return; - apiCallEvent.Timestamp = callTimestamp; - var latency = Math.round(AWS.util.realClock.now() - callStartRealTime); - apiCallEvent.Latency = latency >= 0 ? latency : 0; - var response = request.response; - if ( - response.error && - response.error.retryable && - typeof response.retryCount === 'number' && - typeof response.maxRetries === 'number' && - (response.retryCount >= response.maxRetries) - ) { - apiCallEvent.MaxRetriesExceeded = 1; + } + + function parseXml(xml, shape) { + if (!shape) shape = {}; + switch (shape.type) { + case 'structure': return parseStructure(xml, shape); + case 'map': return parseMap(xml, shape); + case 'list': return parseList(xml, shape); + case undefined: case null: return parseUnknown(xml); + default: return parseScalar(xml, shape); + } + } + + function parseStructure(xml, shape) { + var data = {}; + if (xml === null) return data; + + util.each(shape.members, function(memberName, memberShape) { + if (memberShape.isXmlAttribute) { + if (Object.prototype.hasOwnProperty.call(xml.attributes, memberShape.name)) { + var value = xml.attributes[memberShape.name].value; + data[memberName] = parseXml({textContent: value}, memberShape); + } + } else { + var xmlChild = memberShape.flattened ? xml : + getElementByTagName(xml, memberShape.name); + if (xmlChild) { + data[memberName] = parseXml(xmlChild, memberShape); + } else if ( + !memberShape.flattened && + memberShape.type === 'list' && + !shape.api.xmlNoDefaultLists) { + data[memberName] = memberShape.defaultValue; + } } - self.emit('apiCall', [apiCallEvent]); }); - }, - - /** - * Override this method to setup any custom request listeners for each - * new request to the service. - * - * @method_abstract This is an abstract method. - */ - setupRequestListeners: function setupRequestListeners(request) { - }, - - /** - * Gets the signing name for a given request - * @api private - */ - getSigningName: function getSigningName() { - return this.api.signingName || this.api.endpointPrefix; - }, - - /** - * Gets the signer class for a given request - * @api private - */ - getSignerClass: function getSignerClass(request) { - var version; - // get operation authtype if present - var operation = null; - var authtype = ''; - if (request) { - var operations = request.service.api.operations || {}; - operation = operations[request.operation] || null; - authtype = operation ? operation.authtype : ''; - } - if (this.config.signatureVersion) { - version = this.config.signatureVersion; - } else if (authtype === 'v4' || authtype === 'v4-unsigned-body') { - version = 'v4'; - } else if (authtype === 'bearer') { - version = 'bearer'; - } else { - version = this.api.signatureVersion; - } - return AWS.Signers.RequestSigner.getVersion(version); - }, - - /** - * @api private - */ - serviceInterface: function serviceInterface() { - switch (this.api.protocol) { - case 'ec2': return AWS.EventListeners.Query; - case 'query': return AWS.EventListeners.Query; - case 'json': return AWS.EventListeners.Json; - case 'rest-json': return AWS.EventListeners.RestJson; - case 'rest-xml': return AWS.EventListeners.RestXml; - } - if (this.api.protocol) { - throw new Error('Invalid service `protocol\' ' + - this.api.protocol + ' in API config'); - } - }, - - /** - * @api private - */ - successfulResponse: function successfulResponse(resp) { - return resp.httpResponse.statusCode < 300; - }, - - /** - * How many times a failed request should be retried before giving up. - * the defaultRetryCount can be overriden by service classes. - * - * @api private - */ - numRetries: function numRetries() { - if (this.config.maxRetries !== undefined) { - return this.config.maxRetries; - } else { - return this.defaultRetryCount; - } - }, - - /** - * @api private - */ - retryDelays: function retryDelays(retryCount, err) { - return AWS.util.calculateRetryDelay(retryCount, this.config.retryDelayOptions, err); - }, - - /** - * @api private - */ - retryableError: function retryableError(error) { - if (this.timeoutError(error)) return true; - if (this.networkingError(error)) return true; - if (this.expiredCredentialsError(error)) return true; - if (this.throttledError(error)) return true; - if (error.statusCode >= 500) return true; - return false; - }, - - /** - * @api private - */ - networkingError: function networkingError(error) { - return error.code === 'NetworkingError'; - }, - - /** - * @api private - */ - timeoutError: function timeoutError(error) { - return error.code === 'TimeoutError'; - }, - - /** - * @api private - */ - expiredCredentialsError: function expiredCredentialsError(error) { - // TODO : this only handles *one* of the expired credential codes - return (error.code === 'ExpiredTokenException'); - }, - - /** - * @api private - */ - clockSkewError: function clockSkewError(error) { - switch (error.code) { - case 'RequestTimeTooSkewed': - case 'RequestExpired': - case 'InvalidSignatureException': - case 'SignatureDoesNotMatch': - case 'AuthFailure': - case 'RequestInTheFuture': - return true; - default: return false; - } - }, - - /** - * @api private - */ - getSkewCorrectedDate: function getSkewCorrectedDate() { - return new Date(Date.now() + this.config.systemClockOffset); - }, - - /** - * @api private - */ - applyClockOffset: function applyClockOffset(newServerTime) { - if (newServerTime) { - this.config.systemClockOffset = newServerTime - Date.now(); - } - }, - - /** - * @api private - */ - isClockSkewed: function isClockSkewed(newServerTime) { - if (newServerTime) { - return Math.abs(this.getSkewCorrectedDate().getTime() - newServerTime) >= 300000; - } - }, - - /** - * @api private - */ - throttledError: function throttledError(error) { - // this logic varies between services - if (error.statusCode === 429) return true; - switch (error.code) { - case 'ProvisionedThroughputExceededException': - case 'Throttling': - case 'ThrottlingException': - case 'RequestLimitExceeded': - case 'RequestThrottled': - case 'RequestThrottledException': - case 'TooManyRequestsException': - case 'TransactionInProgressException': //dynamodb - case 'EC2ThrottledException': - return true; - default: - return false; + + return data; + } + + function parseMap(xml, shape) { + var data = {}; + var xmlKey = shape.key.name || 'key'; + var xmlValue = shape.value.name || 'value'; + var tagName = shape.flattened ? shape.name : 'entry'; + + var child = xml.firstElementChild; + while (child) { + if (child.nodeName === tagName) { + var key = getElementByTagName(child, xmlKey).textContent; + var value = getElementByTagName(child, xmlValue); + data[key] = parseXml(value, shape.value); + } + child = child.nextElementSibling; } - }, - - /** - * @api private - */ - endpointFromTemplate: function endpointFromTemplate(endpoint) { - if (typeof endpoint !== 'string') return endpoint; - - var e = endpoint; - e = e.replace(/\{service\}/g, this.api.endpointPrefix); - e = e.replace(/\{region\}/g, this.config.region); - e = e.replace(/\{scheme\}/g, this.config.sslEnabled ? 'https' : 'http'); - return e; - }, - - /** - * @api private - */ - setEndpoint: function setEndpoint(endpoint) { - this.endpoint = new AWS.Endpoint(endpoint, this.config); - }, - - /** - * @api private - */ - paginationConfig: function paginationConfig(operation, throwException) { - var paginator = this.api.operations[operation].paginator; - if (!paginator) { - if (throwException) { - var e = new Error(); - throw AWS.util.error(e, 'No pagination configuration for ' + operation); + return data; + } + + function parseList(xml, shape) { + var data = []; + var tagName = shape.flattened ? shape.name : (shape.member.name || 'member'); + + var child = xml.firstElementChild; + while (child) { + if (child.nodeName === tagName) { + data.push(parseXml(child, shape.member)); } - return null; + child = child.nextElementSibling; } - - return paginator; + return data; } -}); - -AWS.util.update(AWS.Service, { - - /** - * Adds one method for each operation described in the api configuration - * - * @api private - */ - defineMethods: function defineMethods(svc) { - AWS.util.each(svc.prototype.api.operations, function iterator(method) { - if (svc.prototype[method]) return; - var operation = svc.prototype.api.operations[method]; - if (operation.authtype === 'none') { - svc.prototype[method] = function (params, callback) { - return this.makeUnauthenticatedRequest(method, params, callback); - }; + + function parseScalar(xml, shape) { + if (xml.getAttribute) { + var encoding = xml.getAttribute('encoding'); + if (encoding === 'base64') { + shape = new Shape.create({type: encoding}); + } + } + + var text = xml.textContent; + if (text === '') text = null; + if (typeof shape.toType === 'function') { + return shape.toType(text); + } else { + return text; + } + } + + function parseUnknown(xml) { + if (xml === undefined || xml === null) return ''; + + // empty object + if (!xml.firstElementChild) { + if (xml.parentNode.parentNode === null) return {}; + if (xml.childNodes.length === 0) return ''; + else return xml.textContent; + } + + // object, parse as structure + var shape = {type: 'structure', members: {}}; + var child = xml.firstElementChild; + while (child) { + var tag = child.nodeName; + if (Object.prototype.hasOwnProperty.call(shape.members, tag)) { + // multiple tags of the same name makes it a list + shape.members[tag].type = 'list'; } else { - svc.prototype[method] = function (params, callback) { - return this.makeRequest(method, params, callback); - }; + shape.members[tag] = {name: tag}; } - }); - }, - - /** - * Defines a new Service class using a service identifier and list of versions - * including an optional set of features (functions) to apply to the class - * prototype. - * - * @param serviceIdentifier [String] the identifier for the service - * @param versions [Array] a list of versions that work with this - * service - * @param features [Object] an object to attach to the prototype - * @return [Class] the service class defined by this function. - */ - defineService: function defineService(serviceIdentifier, versions, features) { - AWS.Service._serviceMap[serviceIdentifier] = true; - if (!Array.isArray(versions)) { - features = versions; - versions = []; - } - - var svc = inherit(AWS.Service, features || {}); - - if (typeof serviceIdentifier === 'string') { - AWS.Service.addVersions(svc, versions); - - var identifier = svc.serviceIdentifier || serviceIdentifier; - svc.serviceIdentifier = identifier; - } else { // defineService called with an API - svc.prototype.api = serviceIdentifier; - AWS.Service.defineMethods(svc); + child = child.nextElementSibling; } - AWS.SequentialExecutor.call(this.prototype); - //util.clientSideMonitoring is only available in node - if (!this.prototype.publisher && AWS.util.clientSideMonitoring) { - var Publisher = AWS.util.clientSideMonitoring.Publisher; - var configProvider = AWS.util.clientSideMonitoring.configProvider; - var publisherConfig = configProvider(); - this.prototype.publisher = new Publisher(publisherConfig); - if (publisherConfig.enabled) { - //if csm is enabled in environment, SDK should send all metrics - AWS.Service._clientSideMonitoring = true; - } - } - AWS.SequentialExecutor.call(svc.prototype); - AWS.Service.addDefaultMonitoringListeners(svc.prototype); - return svc; - }, - - /** - * @api private - */ - addVersions: function addVersions(svc, versions) { - if (!Array.isArray(versions)) versions = [versions]; - - svc.services = svc.services || {}; - for (var i = 0; i < versions.length; i++) { - if (svc.services[versions[i]] === undefined) { - svc.services[versions[i]] = null; - } - } - - svc.apiVersions = Object.keys(svc.services).sort(); - }, - + return parseStructure(xml, shape); + } + /** * @api private */ - defineServiceApi: function defineServiceApi(superclass, version, apiConfig) { - var svc = inherit(superclass, { - serviceIdentifier: superclass.serviceIdentifier - }); - - function setApi(api) { - if (api.isApi) { - svc.prototype.api = api; - } else { - svc.prototype.api = new Api(api, { - serviceIdentifier: superclass.serviceIdentifier - }); - } + module.exports = DomXmlParser; + + },{"../model/shape":45,"../util":74}],76:[function(require,module,exports){ + var util = require('../util'); + var XmlNode = require('./xml-node').XmlNode; + var XmlText = require('./xml-text').XmlText; + + function XmlBuilder() { } + + XmlBuilder.prototype.toXML = function(params, shape, rootElement, noEmpty) { + var xml = new XmlNode(rootElement); + applyNamespaces(xml, shape, true); + serialize(xml, params, shape); + return xml.children.length > 0 || noEmpty ? xml.toString() : ''; + }; + + function serialize(xml, value, shape) { + switch (shape.type) { + case 'structure': return serializeStructure(xml, value, shape); + case 'map': return serializeMap(xml, value, shape); + case 'list': return serializeList(xml, value, shape); + default: return serializeScalar(xml, value, shape); } - - if (typeof version === 'string') { - if (apiConfig) { - setApi(apiConfig); - } else { - try { - setApi(AWS.apiLoader(superclass.serviceIdentifier, version)); - } catch (err) { - throw AWS.util.error(err, { - message: 'Could not find API configuration ' + - superclass.serviceIdentifier + '-' + version - }); + } + + function serializeStructure(xml, params, shape) { + util.arrayEach(shape.memberNames, function(memberName) { + var memberShape = shape.members[memberName]; + if (memberShape.location !== 'body') return; + + var value = params[memberName]; + var name = memberShape.name; + if (value !== undefined && value !== null) { + if (memberShape.isXmlAttribute) { + xml.addAttribute(name, value); + } else if (memberShape.flattened) { + serialize(xml, value, memberShape); + } else { + var element = new XmlNode(name); + xml.addChildNode(element); + applyNamespaces(element, memberShape); + serialize(element, value, memberShape); } } - if (!Object.prototype.hasOwnProperty.call(superclass.services, version)) { - superclass.apiVersions = superclass.apiVersions.concat(version).sort(); - } - superclass.services[version] = svc; - } else { - setApi(version); - } - - AWS.Service.defineMethods(svc); - return svc; - }, - - /** - * @api private - */ - hasService: function(identifier) { - return Object.prototype.hasOwnProperty.call(AWS.Service._serviceMap, identifier); - }, - - /** - * @param attachOn attach default monitoring listeners to object - * - * Each monitoring event should be emitted from service client to service constructor prototype and then - * to global service prototype like bubbling up. These default monitoring events listener will transfer - * the monitoring events to the upper layer. - * @api private - */ - addDefaultMonitoringListeners: function addDefaultMonitoringListeners(attachOn) { - attachOn.addNamedListener('MONITOR_EVENTS_BUBBLE', 'apiCallAttempt', function EVENTS_BUBBLE(event) { - var baseClass = Object.getPrototypeOf(attachOn); - if (baseClass._events) baseClass.emit('apiCallAttempt', [event]); }); - attachOn.addNamedListener('CALL_EVENTS_BUBBLE', 'apiCall', function CALL_EVENTS_BUBBLE(event) { - var baseClass = Object.getPrototypeOf(attachOn); - if (baseClass._events) baseClass.emit('apiCall', [event]); + } + + function serializeMap(xml, map, shape) { + var xmlKey = shape.key.name || 'key'; + var xmlValue = shape.value.name || 'value'; + + util.each(map, function(key, value) { + var entry = new XmlNode(shape.flattened ? shape.name : 'entry'); + xml.addChildNode(entry); + + var entryKey = new XmlNode(xmlKey); + var entryValue = new XmlNode(xmlValue); + entry.addChildNode(entryKey); + entry.addChildNode(entryValue); + + serialize(entryKey, key, shape.key); + serialize(entryValue, value, shape.value); }); - }, - - /** - * @api private - */ - _serviceMap: {} -}); - -AWS.util.mixin(AWS.Service, AWS.SequentialExecutor); - -/** - * @api private - */ -module.exports = AWS.Service; - -}).call(this)}).call(this,require('_process')) -},{"./core":19,"./model/api":40,"./region/utils":55,"./region_config":56,"_process":92}],63:[function(require,module,exports){ -var AWS = require('../core'); -var resolveRegionalEndpointsFlag = require('../config_regional_endpoint'); -var ENV_REGIONAL_ENDPOINT_ENABLED = 'AWS_STS_REGIONAL_ENDPOINTS'; -var CONFIG_REGIONAL_ENDPOINT_ENABLED = 'sts_regional_endpoints'; - -AWS.util.update(AWS.STS.prototype, { - /** - * @overload credentialsFrom(data, credentials = null) - * Creates a credentials object from STS response data containing - * credentials information. Useful for quickly setting AWS credentials. - * - * @note This is a low-level utility function. If you want to load temporary - * credentials into your process for subsequent requests to AWS resources, - * you should use {AWS.TemporaryCredentials} instead. - * @param data [map] data retrieved from a call to {getFederatedToken}, - * {getSessionToken}, {assumeRole}, or {assumeRoleWithWebIdentity}. - * @param credentials [AWS.Credentials] an optional credentials object to - * fill instead of creating a new object. Useful when modifying an - * existing credentials object from a refresh call. - * @return [AWS.TemporaryCredentials] the set of temporary credentials - * loaded from a raw STS operation response. - * @example Using credentialsFrom to load global AWS credentials - * var sts = new AWS.STS(); - * sts.getSessionToken(function (err, data) { - * if (err) console.log("Error getting credentials"); - * else { - * AWS.config.credentials = sts.credentialsFrom(data); - * } - * }); - * @see AWS.TemporaryCredentials - */ - credentialsFrom: function credentialsFrom(data, credentials) { - if (!data) return null; - if (!credentials) credentials = new AWS.TemporaryCredentials(); - credentials.expired = false; - credentials.accessKeyId = data.Credentials.AccessKeyId; - credentials.secretAccessKey = data.Credentials.SecretAccessKey; - credentials.sessionToken = data.Credentials.SessionToken; - credentials.expireTime = data.Credentials.Expiration; - return credentials; - }, - - assumeRoleWithWebIdentity: function assumeRoleWithWebIdentity(params, callback) { - return this.makeUnauthenticatedRequest('assumeRoleWithWebIdentity', params, callback); - }, - - assumeRoleWithSAML: function assumeRoleWithSAML(params, callback) { - return this.makeUnauthenticatedRequest('assumeRoleWithSAML', params, callback); - }, - + } + + function serializeList(xml, list, shape) { + if (shape.flattened) { + util.arrayEach(list, function(value) { + var name = shape.member.name || shape.name; + var element = new XmlNode(name); + xml.addChildNode(element); + serialize(element, value, shape.member); + }); + } else { + util.arrayEach(list, function(value) { + var name = shape.member.name || 'member'; + var element = new XmlNode(name); + xml.addChildNode(element); + serialize(element, value, shape.member); + }); + } + } + + function serializeScalar(xml, value, shape) { + xml.addChildNode( + new XmlText(shape.toWireFormat(value)) + ); + } + + function applyNamespaces(xml, shape, isRoot) { + var uri, prefix = 'xmlns'; + if (shape.xmlNamespaceUri) { + uri = shape.xmlNamespaceUri; + if (shape.xmlNamespacePrefix) prefix += ':' + shape.xmlNamespacePrefix; + } else if (isRoot && shape.api.xmlNamespaceUri) { + uri = shape.api.xmlNamespaceUri; + } + + if (uri) xml.addAttribute(prefix, uri); + } + /** * @api private */ - setupRequestListeners: function setupRequestListeners(request) { - request.addListener('validate', this.optInRegionalEndpoint, true); - }, - + module.exports = XmlBuilder; + + },{"../util":74,"./xml-node":79,"./xml-text":80}],77:[function(require,module,exports){ /** - * @api private + * Escapes characters that can not be in an XML attribute. */ - optInRegionalEndpoint: function optInRegionalEndpoint(req) { - var service = req.service; - var config = service.config; - config.stsRegionalEndpoints = resolveRegionalEndpointsFlag(service._originalConfig, { - env: ENV_REGIONAL_ENDPOINT_ENABLED, - sharedConfig: CONFIG_REGIONAL_ENDPOINT_ENABLED, - clientConfig: 'stsRegionalEndpoints' - }); - if ( - config.stsRegionalEndpoints === 'regional' && - service.isGlobalEndpoint - ) { - //client will throw if region is not supplied; request will be signed with specified region - if (!config.region) { - throw AWS.util.error(new Error(), - {code: 'ConfigError', message: 'Missing region in config'}); - } - var insertPoint = config.endpoint.indexOf('.amazonaws.com'); - var regionalEndpoint = config.endpoint.substring(0, insertPoint) + - '.' + config.region + config.endpoint.substring(insertPoint); - req.httpRequest.updateEndpoint(regionalEndpoint); - req.httpRequest.region = config.region; - } - } - -}); - -},{"../config_regional_endpoint":18,"../core":19}],64:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * @api private - */ -AWS.Signers.Bearer = AWS.util.inherit(AWS.Signers.RequestSigner, { - constructor: function Bearer(request) { - AWS.Signers.RequestSigner.call(this, request); - }, - - addAuthorization: function addAuthorization(token) { - this.request.headers['Authorization'] = 'Bearer ' + token.token; - } -}); - -},{"../core":19}],65:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -var expiresHeader = 'presigned-expires'; - -/** - * @api private - */ -function signedUrlBuilder(request) { - var expires = request.httpRequest.headers[expiresHeader]; - var signerClass = request.service.getSignerClass(request); - - delete request.httpRequest.headers['User-Agent']; - delete request.httpRequest.headers['X-Amz-User-Agent']; - - if (signerClass === AWS.Signers.V4) { - if (expires > 604800) { // one week expiry is invalid - var message = 'Presigning does not support expiry time greater ' + - 'than a week with SigV4 signing.'; - throw AWS.util.error(new Error(), { - code: 'InvalidExpiryTime', message: message, retryable: false - }); - } - request.httpRequest.headers[expiresHeader] = expires; - } else if (signerClass === AWS.Signers.S3) { - var now = request.service ? request.service.getSkewCorrectedDate() : AWS.util.date.getDate(); - request.httpRequest.headers[expiresHeader] = parseInt( - AWS.util.date.unixTimestamp(now) + expires, 10).toString(); - } else { - throw AWS.util.error(new Error(), { - message: 'Presigning only supports S3 or SigV4 signing.', - code: 'UnsupportedSigner', retryable: false - }); + function escapeAttribute(value) { + return value.replace(/&/g, '&').replace(/'/g, ''').replace(//g, '>').replace(/"/g, '"'); } -} - -/** - * @api private - */ -function signedUrlSigner(request) { - var endpoint = request.httpRequest.endpoint; - var parsedUrl = AWS.util.urlParse(request.httpRequest.path); - var queryParams = {}; - - if (parsedUrl.search) { - queryParams = AWS.util.queryStringParse(parsedUrl.search.substr(1)); - } - - var auth = request.httpRequest.headers['Authorization'].split(' '); - if (auth[0] === 'AWS') { - auth = auth[1].split(':'); - queryParams['Signature'] = auth.pop(); - queryParams['AWSAccessKeyId'] = auth.join(':'); - - AWS.util.each(request.httpRequest.headers, function (key, value) { - if (key === expiresHeader) key = 'Expires'; - if (key.indexOf('x-amz-meta-') === 0) { - // Delete existing, potentially not normalized key - delete queryParams[key]; - key = key.toLowerCase(); - } - queryParams[key] = value; - }); - delete request.httpRequest.headers[expiresHeader]; - delete queryParams['Authorization']; - delete queryParams['Host']; - } else if (auth[0] === 'AWS4-HMAC-SHA256') { // SigV4 signing - auth.shift(); - var rest = auth.join(' '); - var signature = rest.match(/Signature=(.*?)(?:,|\s|\r?\n|$)/)[1]; - queryParams['X-Amz-Signature'] = signature; - delete queryParams['Expires']; - } - - // build URL - endpoint.pathname = parsedUrl.pathname; - endpoint.search = AWS.util.queryParamsToString(queryParams); -} - -/** - * @api private - */ -AWS.Signers.Presign = inherit({ + /** * @api private */ - sign: function sign(request, expireTime, callback) { - request.httpRequest.headers[expiresHeader] = expireTime || 3600; - request.on('build', signedUrlBuilder); - request.on('sign', signedUrlSigner); - request.removeListener('afterBuild', - AWS.EventListeners.Core.SET_CONTENT_LENGTH); - request.removeListener('afterBuild', - AWS.EventListeners.Core.COMPUTE_SHA256); - - request.emit('beforePresign', [request]); - - if (callback) { - request.build(function() { - if (this.response.error) callback(this.response.error); - else { - callback(null, AWS.util.urlFormat(request.httpRequest.endpoint)); - } - }); - } else { - request.build(); - if (request.response.error) throw request.response.error; - return AWS.util.urlFormat(request.httpRequest.endpoint); - } - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.Presign; - -},{"../core":19}],66:[function(require,module,exports){ -var AWS = require('../core'); - -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.RequestSigner = inherit({ - constructor: function RequestSigner(request) { - this.request = request; - }, - - setServiceClientId: function setServiceClientId(id) { - this.serviceClientId = id; - }, - - getServiceClientId: function getServiceClientId() { - return this.serviceClientId; - } -}); - -AWS.Signers.RequestSigner.getVersion = function getVersion(version) { - switch (version) { - case 'v2': return AWS.Signers.V2; - case 'v3': return AWS.Signers.V3; - case 's3v4': return AWS.Signers.V4; - case 'v4': return AWS.Signers.V4; - case 's3': return AWS.Signers.S3; - case 'v3https': return AWS.Signers.V3Https; - case 'bearer': return AWS.Signers.Bearer; - } - throw new Error('Unknown signing version ' + version); -}; - -require('./v2'); -require('./v3'); -require('./v3https'); -require('./v4'); -require('./s3'); -require('./presign'); -require('./bearer'); - -},{"../core":19,"./bearer":64,"./presign":65,"./s3":67,"./v2":68,"./v3":69,"./v3https":70,"./v4":71}],67:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.S3 = inherit(AWS.Signers.RequestSigner, { + module.exports = { + escapeAttribute: escapeAttribute + }; + + },{}],78:[function(require,module,exports){ /** - * When building the stringToSign, these sub resource params should be - * part of the canonical resource string with their NON-decoded values - */ - subResources: { - 'acl': 1, - 'accelerate': 1, - 'analytics': 1, - 'cors': 1, - 'lifecycle': 1, - 'delete': 1, - 'inventory': 1, - 'location': 1, - 'logging': 1, - 'metrics': 1, - 'notification': 1, - 'partNumber': 1, - 'policy': 1, - 'requestPayment': 1, - 'replication': 1, - 'restore': 1, - 'tagging': 1, - 'torrent': 1, - 'uploadId': 1, - 'uploads': 1, - 'versionId': 1, - 'versioning': 1, - 'versions': 1, - 'website': 1 - }, - - // when building the stringToSign, these querystring params should be - // part of the canonical resource string with their NON-encoded values - responseHeaders: { - 'response-content-type': 1, - 'response-content-language': 1, - 'response-expires': 1, - 'response-cache-control': 1, - 'response-content-disposition': 1, - 'response-content-encoding': 1 - }, - - addAuthorization: function addAuthorization(credentials, date) { - if (!this.request.headers['presigned-expires']) { - this.request.headers['X-Amz-Date'] = AWS.util.date.rfc822(date); - } - - if (credentials.sessionToken) { - // presigned URLs require this header to be lowercased - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - - var signature = this.sign(credentials.secretAccessKey, this.stringToSign()); - var auth = 'AWS ' + credentials.accessKeyId + ':' + signature; - - this.request.headers['Authorization'] = auth; - }, - - stringToSign: function stringToSign() { - var r = this.request; - - var parts = []; - parts.push(r.method); - parts.push(r.headers['Content-MD5'] || ''); - parts.push(r.headers['Content-Type'] || ''); - - // This is the "Date" header, but we use X-Amz-Date. - // The S3 signing mechanism requires us to pass an empty - // string for this Date header regardless. - parts.push(r.headers['presigned-expires'] || ''); - - var headers = this.canonicalizedAmzHeaders(); - if (headers) parts.push(headers); - parts.push(this.canonicalizedResource()); - - return parts.join('\n'); - - }, - - canonicalizedAmzHeaders: function canonicalizedAmzHeaders() { - - var amzHeaders = []; - - AWS.util.each(this.request.headers, function (name) { - if (name.match(/^x-amz-/i)) - amzHeaders.push(name); - }); - - amzHeaders.sort(function (a, b) { - return a.toLowerCase() < b.toLowerCase() ? -1 : 1; - }); - - var parts = []; - AWS.util.arrayEach.call(this, amzHeaders, function (name) { - parts.push(name.toLowerCase() + ':' + String(this.request.headers[name])); - }); - - return parts.join('\n'); - - }, - - canonicalizedResource: function canonicalizedResource() { - - var r = this.request; - - var parts = r.path.split('?'); - var path = parts[0]; - var querystring = parts[1]; - - var resource = ''; - - if (r.virtualHostedBucket) - resource += '/' + r.virtualHostedBucket; - - resource += path; - - if (querystring) { - - // collect a list of sub resources and query params that need to be signed - var resources = []; - - AWS.util.arrayEach.call(this, querystring.split('&'), function (param) { - var name = param.split('=')[0]; - var value = param.split('=')[1]; - if (this.subResources[name] || this.responseHeaders[name]) { - var subresource = { name: name }; - if (value !== undefined) { - if (this.subResources[name]) { - subresource.value = value; - } else { - subresource.value = decodeURIComponent(value); - } - } - resources.push(subresource); - } - }); - - resources.sort(function (a, b) { return a.name < b.name ? -1 : 1; }); - - if (resources.length) { - - querystring = []; - AWS.util.arrayEach(resources, function (res) { - if (res.value === undefined) { - querystring.push(res.name); - } else { - querystring.push(res.name + '=' + res.value); - } - }); - - resource += '?' + querystring.join('&'); - } - - } - - return resource; - - }, - - sign: function sign(secret, string) { - return AWS.util.crypto.hmac(secret, string, 'base64', 'sha1'); - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.S3; - -},{"../core":19}],68:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.V2 = inherit(AWS.Signers.RequestSigner, { - addAuthorization: function addAuthorization(credentials, date) { - - if (!date) date = AWS.util.date.getDate(); - - var r = this.request; - - r.params.Timestamp = AWS.util.date.iso8601(date); - r.params.SignatureVersion = '2'; - r.params.SignatureMethod = 'HmacSHA256'; - r.params.AWSAccessKeyId = credentials.accessKeyId; - - if (credentials.sessionToken) { - r.params.SecurityToken = credentials.sessionToken; - } - - delete r.params.Signature; // delete old Signature for re-signing - r.params.Signature = this.signature(credentials); - - r.body = AWS.util.queryParamsToString(r.params); - r.headers['Content-Length'] = r.body.length; - }, - - signature: function signature(credentials) { - return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); - }, - - stringToSign: function stringToSign() { - var parts = []; - parts.push(this.request.method); - parts.push(this.request.endpoint.host.toLowerCase()); - parts.push(this.request.pathname()); - parts.push(AWS.util.queryParamsToString(this.request.params)); - return parts.join('\n'); - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V2; - -},{"../core":19}],69:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -AWS.Signers.V3 = inherit(AWS.Signers.RequestSigner, { - addAuthorization: function addAuthorization(credentials, date) { - - var datetime = AWS.util.date.rfc822(date); - - this.request.headers['X-Amz-Date'] = datetime; - - if (credentials.sessionToken) { - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - - this.request.headers['X-Amzn-Authorization'] = - this.authorization(credentials, datetime); - - }, - - authorization: function authorization(credentials) { - return 'AWS3 ' + - 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + - 'Algorithm=HmacSHA256,' + - 'SignedHeaders=' + this.signedHeaders() + ',' + - 'Signature=' + this.signature(credentials); - }, - - signedHeaders: function signedHeaders() { - var headers = []; - AWS.util.arrayEach(this.headersToSign(), function iterator(h) { - headers.push(h.toLowerCase()); - }); - return headers.sort().join(';'); - }, - - canonicalHeaders: function canonicalHeaders() { - var headers = this.request.headers; - var parts = []; - AWS.util.arrayEach(this.headersToSign(), function iterator(h) { - parts.push(h.toLowerCase().trim() + ':' + String(headers[h]).trim()); - }); - return parts.sort().join('\n') + '\n'; - }, - - headersToSign: function headersToSign() { - var headers = []; - AWS.util.each(this.request.headers, function iterator(k) { - if (k === 'Host' || k === 'Content-Encoding' || k.match(/^X-Amz/i)) { - headers.push(k); - } - }); - return headers; - }, - - signature: function signature(credentials) { - return AWS.util.crypto.hmac(credentials.secretAccessKey, this.stringToSign(), 'base64'); - }, - - stringToSign: function stringToSign() { - var parts = []; - parts.push(this.request.method); - parts.push('/'); - parts.push(''); - parts.push(this.canonicalHeaders()); - parts.push(this.request.body); - return AWS.util.crypto.sha256(parts.join('\n')); - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V3; - -},{"../core":19}],70:[function(require,module,exports){ -var AWS = require('../core'); -var inherit = AWS.util.inherit; - -require('./v3'); - -/** - * @api private - */ -AWS.Signers.V3Https = inherit(AWS.Signers.V3, { - authorization: function authorization(credentials) { - return 'AWS3-HTTPS ' + - 'AWSAccessKeyId=' + credentials.accessKeyId + ',' + - 'Algorithm=HmacSHA256,' + - 'Signature=' + this.signature(credentials); - }, - - stringToSign: function stringToSign() { - return this.request.headers['X-Amz-Date']; - } -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V3Https; - -},{"../core":19,"./v3":69}],71:[function(require,module,exports){ -var AWS = require('../core'); -var v4Credentials = require('./v4_credentials'); -var inherit = AWS.util.inherit; - -/** - * @api private - */ -var expiresHeader = 'presigned-expires'; - -/** - * @api private - */ -AWS.Signers.V4 = inherit(AWS.Signers.RequestSigner, { - constructor: function V4(request, serviceName, options) { - AWS.Signers.RequestSigner.call(this, request); - this.serviceName = serviceName; - options = options || {}; - this.signatureCache = typeof options.signatureCache === 'boolean' ? options.signatureCache : true; - this.operation = options.operation; - this.signatureVersion = options.signatureVersion; - }, - - algorithm: 'AWS4-HMAC-SHA256', - - addAuthorization: function addAuthorization(credentials, date) { - var datetime = AWS.util.date.iso8601(date).replace(/[:\-]|\.\d{3}/g, ''); - - if (this.isPresigned()) { - this.updateForPresigned(credentials, datetime); - } else { - this.addHeaders(credentials, datetime); - } - - this.request.headers['Authorization'] = - this.authorization(credentials, datetime); - }, - - addHeaders: function addHeaders(credentials, datetime) { - this.request.headers['X-Amz-Date'] = datetime; - if (credentials.sessionToken) { - this.request.headers['x-amz-security-token'] = credentials.sessionToken; - } - }, - - updateForPresigned: function updateForPresigned(credentials, datetime) { - var credString = this.credentialString(datetime); - var qs = { - 'X-Amz-Date': datetime, - 'X-Amz-Algorithm': this.algorithm, - 'X-Amz-Credential': credentials.accessKeyId + '/' + credString, - 'X-Amz-Expires': this.request.headers[expiresHeader], - 'X-Amz-SignedHeaders': this.signedHeaders() - }; - - if (credentials.sessionToken) { - qs['X-Amz-Security-Token'] = credentials.sessionToken; - } - - if (this.request.headers['Content-Type']) { - qs['Content-Type'] = this.request.headers['Content-Type']; - } - if (this.request.headers['Content-MD5']) { - qs['Content-MD5'] = this.request.headers['Content-MD5']; - } - if (this.request.headers['Cache-Control']) { - qs['Cache-Control'] = this.request.headers['Cache-Control']; - } - - // need to pull in any other X-Amz-* headers - AWS.util.each.call(this, this.request.headers, function(key, value) { - if (key === expiresHeader) return; - if (this.isSignableHeader(key)) { - var lowerKey = key.toLowerCase(); - // Metadata should be normalized - if (lowerKey.indexOf('x-amz-meta-') === 0) { - qs[lowerKey] = value; - } else if (lowerKey.indexOf('x-amz-') === 0) { - qs[key] = value; - } - } - }); - - var sep = this.request.path.indexOf('?') >= 0 ? '&' : '?'; - this.request.path += sep + AWS.util.queryParamsToString(qs); - }, - - authorization: function authorization(credentials, datetime) { - var parts = []; - var credString = this.credentialString(datetime); - parts.push(this.algorithm + ' Credential=' + - credentials.accessKeyId + '/' + credString); - parts.push('SignedHeaders=' + this.signedHeaders()); - parts.push('Signature=' + this.signature(credentials, datetime)); - return parts.join(', '); - }, - - signature: function signature(credentials, datetime) { - var signingKey = v4Credentials.getSigningKey( - credentials, - datetime.substr(0, 8), - this.request.region, - this.serviceName, - this.signatureCache - ); - return AWS.util.crypto.hmac(signingKey, this.stringToSign(datetime), 'hex'); - }, - - stringToSign: function stringToSign(datetime) { - var parts = []; - parts.push('AWS4-HMAC-SHA256'); - parts.push(datetime); - parts.push(this.credentialString(datetime)); - parts.push(this.hexEncodedHash(this.canonicalString())); - return parts.join('\n'); - }, - - canonicalString: function canonicalString() { - var parts = [], pathname = this.request.pathname(); - if (this.serviceName !== 's3' && this.signatureVersion !== 's3v4') pathname = AWS.util.uriEscapePath(pathname); - - parts.push(this.request.method); - parts.push(pathname); - parts.push(this.request.search()); - parts.push(this.canonicalHeaders() + '\n'); - parts.push(this.signedHeaders()); - parts.push(this.hexEncodedBodyHash()); - return parts.join('\n'); - }, - - canonicalHeaders: function canonicalHeaders() { - var headers = []; - AWS.util.each.call(this, this.request.headers, function (key, item) { - headers.push([key, item]); - }); - headers.sort(function (a, b) { - return a[0].toLowerCase() < b[0].toLowerCase() ? -1 : 1; - }); - var parts = []; - AWS.util.arrayEach.call(this, headers, function (item) { - var key = item[0].toLowerCase(); - if (this.isSignableHeader(key)) { - var value = item[1]; - if (typeof value === 'undefined' || value === null || typeof value.toString !== 'function') { - throw AWS.util.error(new Error('Header ' + key + ' contains invalid value'), { - code: 'InvalidHeader' - }); - } - parts.push(key + ':' + - this.canonicalHeaderValues(value.toString())); + * Escapes characters that can not be in an XML element. + */ + function escapeElement(value) { + return value.replace(/&/g, '&') + .replace(//g, '>') + .replace(/\r/g, ' ') + .replace(/\n/g, ' ') + .replace(/\u0085/g, '…') + .replace(/\u2028/, '
'); + } + + /** + * @api private + */ + module.exports = { + escapeElement: escapeElement + }; + + },{}],79:[function(require,module,exports){ + var escapeAttribute = require('./escape-attribute').escapeAttribute; + + /** + * Represents an XML node. + * @api private + */ + function XmlNode(name, children) { + if (children === void 0) { children = []; } + this.name = name; + this.children = children; + this.attributes = {}; + } + XmlNode.prototype.addAttribute = function (name, value) { + this.attributes[name] = value; + return this; + }; + XmlNode.prototype.addChildNode = function (child) { + this.children.push(child); + return this; + }; + XmlNode.prototype.removeAttribute = function (name) { + delete this.attributes[name]; + return this; + }; + XmlNode.prototype.toString = function () { + var hasChildren = Boolean(this.children.length); + var xmlText = '<' + this.name; + // add attributes + var attributes = this.attributes; + for (var i = 0, attributeNames = Object.keys(attributes); i < attributeNames.length; i++) { + var attributeName = attributeNames[i]; + var attribute = attributes[attributeName]; + if (typeof attribute !== 'undefined' && attribute !== null) { + xmlText += ' ' + attributeName + '=\"' + escapeAttribute('' + attribute) + '\"'; + } } - }); - return parts.join('\n'); - }, - - canonicalHeaderValues: function canonicalHeaderValues(values) { - return values.replace(/\s+/g, ' ').replace(/^\s+|\s+$/g, ''); - }, - - signedHeaders: function signedHeaders() { - var keys = []; - AWS.util.each.call(this, this.request.headers, function (key) { - key = key.toLowerCase(); - if (this.isSignableHeader(key)) keys.push(key); - }); - return keys.sort().join(';'); - }, - - credentialString: function credentialString(datetime) { - return v4Credentials.createScope( - datetime.substr(0, 8), - this.request.region, - this.serviceName - ); - }, - - hexEncodedHash: function hash(string) { - return AWS.util.crypto.sha256(string, 'hex'); - }, - - hexEncodedBodyHash: function hexEncodedBodyHash() { - var request = this.request; - if (this.isPresigned() && (['s3', 's3-object-lambda'].indexOf(this.serviceName) > -1) && !request.body) { - return 'UNSIGNED-PAYLOAD'; - } else if (request.headers['X-Amz-Content-Sha256']) { - return request.headers['X-Amz-Content-Sha256']; - } else { - return this.hexEncodedHash(this.request.body || ''); - } - }, - - unsignableHeaders: [ - 'authorization', - 'content-type', - 'content-length', - 'user-agent', - expiresHeader, - 'expect', - 'x-amzn-trace-id' - ], - - isSignableHeader: function isSignableHeader(key) { - if (key.toLowerCase().indexOf('x-amz-') === 0) return true; - return this.unsignableHeaders.indexOf(key) < 0; - }, - - isPresigned: function isPresigned() { - return this.request.headers[expiresHeader] ? true : false; - } - -}); - -/** - * @api private - */ -module.exports = AWS.Signers.V4; - -},{"../core":19,"./v4_credentials":72}],72:[function(require,module,exports){ -var AWS = require('../core'); - -/** - * @api private - */ -var cachedSecret = {}; - -/** - * @api private - */ -var cacheQueue = []; - -/** - * @api private - */ -var maxCacheEntries = 50; - -/** - * @api private - */ -var v4Identifier = 'aws4_request'; - -/** - * @api private - */ -module.exports = { + return xmlText += !hasChildren ? '/>' : '>' + this.children.map(function (c) { return c.toString(); }).join('') + ''; + }; + /** * @api private - * - * @param date [String] - * @param region [String] - * @param serviceName [String] - * @return [String] */ - createScope: function createScope(date, region, serviceName) { - return [ - date.substr(0, 8), - region, - serviceName, - v4Identifier - ].join('/'); - }, - + module.exports = { + XmlNode: XmlNode + }; + + },{"./escape-attribute":77}],80:[function(require,module,exports){ + var escapeElement = require('./escape-element').escapeElement; + /** + * Represents an XML text value. * @api private - * - * @param credentials [Credentials] - * @param date [String] - * @param region [String] - * @param service [String] - * @param shouldCache [Boolean] - * @return [String] */ - getSigningKey: function getSigningKey( - credentials, - date, - region, - service, - shouldCache - ) { - var credsIdentifier = AWS.util.crypto - .hmac(credentials.secretAccessKey, credentials.accessKeyId, 'base64'); - var cacheKey = [credsIdentifier, date, region, service].join('_'); - shouldCache = shouldCache !== false; - if (shouldCache && (cacheKey in cachedSecret)) { - return cachedSecret[cacheKey]; - } - - var kDate = AWS.util.crypto.hmac( - 'AWS4' + credentials.secretAccessKey, - date, - 'buffer' - ); - var kRegion = AWS.util.crypto.hmac(kDate, region, 'buffer'); - var kService = AWS.util.crypto.hmac(kRegion, service, 'buffer'); - - var signingKey = AWS.util.crypto.hmac(kService, v4Identifier, 'buffer'); - if (shouldCache) { - cachedSecret[cacheKey] = signingKey; - cacheQueue.push(cacheKey); - if (cacheQueue.length > maxCacheEntries) { - // remove the oldest entry (not the least recently used) - delete cachedSecret[cacheQueue.shift()]; - } - } - - return signingKey; - }, - + function XmlText(value) { + this.value = value; + } + + XmlText.prototype.toString = function () { + return escapeElement('' + this.value); + }; + /** * @api private - * - * Empties the derived signing key cache. Made available for testing purposes - * only. */ - emptyCache: function emptyCache() { - cachedSecret = {}; - cacheQueue = []; - } -}; - -},{"../core":19}],73:[function(require,module,exports){ -function AcceptorStateMachine(states, state) { - this.currentState = state || null; - this.states = states || {}; -} - -AcceptorStateMachine.prototype.runTo = function runTo(finalState, done, bindObject, inputError) { - if (typeof finalState === 'function') { - inputError = bindObject; bindObject = done; - done = finalState; finalState = null; - } - - var self = this; - var state = self.states[self.currentState]; - state.fn.call(bindObject || self, inputError, function(err) { - if (err) { - if (state.fail) self.currentState = state.fail; - else return done ? done.call(bindObject, err) : null; - } else { - if (state.accept) self.currentState = state.accept; - else return done ? done.call(bindObject) : null; + module.exports = { + XmlText: XmlText + }; + + },{"./escape-element":78}],81:[function(require,module,exports){ + 'use strict' + + exports.byteLength = byteLength + exports.toByteArray = toByteArray + exports.fromByteArray = fromByteArray + + var lookup = [] + var revLookup = [] + var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array + + var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + for (var i = 0, len = code.length; i < len; ++i) { + lookup[i] = code[i] + revLookup[code.charCodeAt(i)] = i + } + + // Support decoding URL-safe base64 strings, as Node.js does. + // See: https://en.wikipedia.org/wiki/Base64#URL_applications + revLookup['-'.charCodeAt(0)] = 62 + revLookup['_'.charCodeAt(0)] = 63 + + function getLens (b64) { + var len = b64.length + + if (len % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4') + } + + // Trim off extra bytes after placeholder bytes are found + // See: https://github.com/beatgammit/base64-js/issues/42 + var validLen = b64.indexOf('=') + if (validLen === -1) validLen = len + + var placeHoldersLen = validLen === len + ? 0 + : 4 - (validLen % 4) + + return [validLen, placeHoldersLen] + } + + // base64 is 4/3 + up to two characters of the original data + function byteLength (b64) { + var lens = getLens(b64) + var validLen = lens[0] + var placeHoldersLen = lens[1] + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen + } + + function _byteLength (b64, validLen, placeHoldersLen) { + return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen + } + + function toByteArray (b64) { + var tmp + var lens = getLens(b64) + var validLen = lens[0] + var placeHoldersLen = lens[1] + + var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)) + + var curByte = 0 + + // if there are placeholders, only get up to the last complete 4 chars + var len = placeHoldersLen > 0 + ? validLen - 4 + : validLen + + var i + for (i = 0; i < len; i += 4) { + tmp = + (revLookup[b64.charCodeAt(i)] << 18) | + (revLookup[b64.charCodeAt(i + 1)] << 12) | + (revLookup[b64.charCodeAt(i + 2)] << 6) | + revLookup[b64.charCodeAt(i + 3)] + arr[curByte++] = (tmp >> 16) & 0xFF + arr[curByte++] = (tmp >> 8) & 0xFF + arr[curByte++] = tmp & 0xFF + } + + if (placeHoldersLen === 2) { + tmp = + (revLookup[b64.charCodeAt(i)] << 2) | + (revLookup[b64.charCodeAt(i + 1)] >> 4) + arr[curByte++] = tmp & 0xFF + } + + if (placeHoldersLen === 1) { + tmp = + (revLookup[b64.charCodeAt(i)] << 10) | + (revLookup[b64.charCodeAt(i + 1)] << 4) | + (revLookup[b64.charCodeAt(i + 2)] >> 2) + arr[curByte++] = (tmp >> 8) & 0xFF + arr[curByte++] = tmp & 0xFF + } + + return arr + } + + function tripletToBase64 (num) { + return lookup[num >> 18 & 0x3F] + + lookup[num >> 12 & 0x3F] + + lookup[num >> 6 & 0x3F] + + lookup[num & 0x3F] + } + + function encodeChunk (uint8, start, end) { + var tmp + var output = [] + for (var i = start; i < end; i += 3) { + tmp = + ((uint8[i] << 16) & 0xFF0000) + + ((uint8[i + 1] << 8) & 0xFF00) + + (uint8[i + 2] & 0xFF) + output.push(tripletToBase64(tmp)) + } + return output.join('') + } + + function fromByteArray (uint8) { + var tmp + var len = uint8.length + var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes + var parts = [] + var maxChunkLength = 16383 // must be multiple of 3 + + // go through the array every three bytes, we'll deal with trailing stuff later + for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { + parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) + } + + // pad the end with zeros, but make sure to not forget the extra bytes + if (extraBytes === 1) { + tmp = uint8[len - 1] + parts.push( + lookup[tmp >> 2] + + lookup[(tmp << 4) & 0x3F] + + '==' + ) + } else if (extraBytes === 2) { + tmp = (uint8[len - 2] << 8) + uint8[len - 1] + parts.push( + lookup[tmp >> 10] + + lookup[(tmp >> 4) & 0x3F] + + lookup[(tmp << 2) & 0x3F] + + '=' + ) } - if (self.currentState === finalState) { - return done ? done.call(bindObject, err) : null; + + return parts.join('') + } + + },{}],82:[function(require,module,exports){ + + },{}],83:[function(require,module,exports){ + if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; + } else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } + } + + },{}],84:[function(require,module,exports){ + (function (global){(function (){ + /*! https://mths.be/punycode v1.3.2 by @mathias */ + ;(function(root) { + + /** Detect free variables */ + var freeExports = typeof exports == 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module == 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global == 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; } - - self.runTo(finalState, done, bindObject, err); - }); -}; - -AcceptorStateMachine.prototype.addState = function addState(name, acceptState, failState, fn) { - if (typeof acceptState === 'function') { - fn = acceptState; acceptState = null; failState = null; - } else if (typeof failState === 'function') { - fn = failState; failState = null; - } - - if (!this.currentState) this.currentState = name; - this.states[name] = { accept: acceptState, fail: failState, fn: fn }; - return this; -}; - -/** - * @api private - */ -module.exports = AcceptorStateMachine; - -},{}],74:[function(require,module,exports){ -(function (process,setImmediate){(function (){ -/* eslint guard-for-in:0 */ -var AWS; - -/** - * A set of utility methods for use with the AWS SDK. - * - * @!attribute abort - * Return this value from an iterator function {each} or {arrayEach} - * to break out of the iteration. - * @example Breaking out of an iterator function - * AWS.util.each({a: 1, b: 2, c: 3}, function(key, value) { - * if (key == 'b') return AWS.util.abort; - * }); - * @see each - * @see arrayEach - * @api private - */ -var util = { - environment: 'nodejs', - engine: function engine() { - if (util.isBrowser() && typeof navigator !== 'undefined') { - return navigator.userAgent; - } else { - var engine = process.platform + '/' + process.version; - if (process.env.AWS_EXECUTION_ENV) { - engine += ' exec-env/' + process.env.AWS_EXECUTION_ENV; - } - return engine; - } - }, - - userAgent: function userAgent() { - var name = util.environment; - var agent = 'aws-sdk-' + name + '/' + require('./core').VERSION; - if (name === 'nodejs') agent += ' ' + util.engine(); - return agent; - }, - - uriEscape: function uriEscape(string) { - var output = encodeURIComponent(string); - output = output.replace(/[^A-Za-z0-9_.~\-%]+/g, escape); - - // AWS percent-encodes some extra non-standard characters in a URI - output = output.replace(/[*]/g, function(ch) { - return '%' + ch.charCodeAt(0).toString(16).toUpperCase(); - }); - - return output; - }, - - uriEscapePath: function uriEscapePath(string) { - var parts = []; - util.arrayEach(string.split('/'), function (part) { - parts.push(util.uriEscape(part)); - }); - return parts.join('/'); - }, - - urlParse: function urlParse(url) { - return util.url.parse(url); - }, - - urlFormat: function urlFormat(url) { - return util.url.format(url); - }, - - queryStringParse: function queryStringParse(qs) { - return util.querystring.parse(qs); - }, - - queryParamsToString: function queryParamsToString(params) { - var items = []; - var escape = util.uriEscape; - var sortedKeys = Object.keys(params).sort(); - - util.arrayEach(sortedKeys, function(name) { - var value = params[name]; - var ename = escape(name); - var result = ename + '='; - if (Array.isArray(value)) { - var vals = []; - util.arrayEach(value, function(item) { vals.push(escape(item)); }); - result = ename + '=' + vals.sort().join('&' + ename + '='); - } else if (value !== undefined && value !== null) { - result = ename + '=' + escape(value); - } - items.push(result); - }); - - return items.join('&'); - }, - - readFileSync: function readFileSync(path) { - if (util.isBrowser()) return null; - return require('fs').readFileSync(path, 'utf-8'); - }, - - base64: { - encode: function encode64(string) { - if (typeof string === 'number') { - throw util.error(new Error('Cannot base64 encode number ' + string)); - } - if (string === null || typeof string === 'undefined') { - return string; - } - var buf = util.buffer.toBuffer(string); - return buf.toString('base64'); - }, - - decode: function decode64(string) { - if (typeof string === 'number') { - throw util.error(new Error('Cannot base64 decode number ' + string)); - } - if (string === null || typeof string === 'undefined') { - return string; - } - return util.buffer.toBuffer(string, 'base64'); - } - - }, - - buffer: { + /** - * Buffer constructor for Node buffer and buffer pollyfill + * The `punycode` object. + * @name punycode + * @type Object */ - toBuffer: function(data, encoding) { - return (typeof util.Buffer.from === 'function' && util.Buffer.from !== Uint8Array.from) ? - util.Buffer.from(data, encoding) : new util.Buffer(data, encoding); - }, - - alloc: function(size, fill, encoding) { - if (typeof size !== 'number') { - throw new Error('size passed to alloc must be a number.'); - } - if (typeof util.Buffer.alloc === 'function') { - return util.Buffer.alloc(size, fill, encoding); - } else { - var buf = new util.Buffer(size); - if (fill !== undefined && typeof buf.fill === 'function') { - buf.fill(fill, undefined, undefined, encoding); - } - return buf; - } - }, - - toStream: function toStream(buffer) { - if (!util.Buffer.isBuffer(buffer)) buffer = util.buffer.toBuffer(buffer); - - var readable = new (util.stream.Readable)(); - var pos = 0; - readable._read = function(size) { - if (pos >= buffer.length) return readable.push(null); - - var end = pos + size; - if (end > buffer.length) end = buffer.length; - readable.push(buffer.slice(pos, end)); - pos = end; - }; - - return readable; + var punycode, + + /** Highest positive signed 32-bit float value */ + maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + base = 36, + tMin = 1, + tMax = 26, + skew = 38, + damp = 700, + initialBias = 72, + initialN = 128, // 0x80 + delimiter = '-', // '\x2D' + + /** Regular expressions */ + regexPunycode = /^xn--/, + regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars + regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators + + /** Error messages */ + errors = { + 'overflow': 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' }, - + + /** Convenience shortcuts */ + baseMinusTMin = base - tMin, + floor = Math.floor, + stringFromCharCode = String.fromCharCode, + + /** Temporary variable */ + key; + + /*--------------------------------------------------------------------------*/ + /** - * Concatenates a list of Buffer objects. + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. */ - concat: function(buffers) { - var length = 0, - offset = 0, - buffer = null, i; - - for (i = 0; i < buffers.length; i++) { - length += buffers[i].length; - } - - buffer = util.buffer.alloc(length); - - for (i = 0; i < buffers.length; i++) { - buffers[i].copy(buffer, offset); - offset += buffers[i].length; - } - - return buffer; + function error(type) { + throw RangeError(errors[type]); } - }, - - string: { - byteLength: function byteLength(string) { - if (string === null || string === undefined) return 0; - if (typeof string === 'string') string = util.buffer.toBuffer(string); - - if (typeof string.byteLength === 'number') { - return string.byteLength; - } else if (typeof string.length === 'number') { - return string.length; - } else if (typeof string.size === 'number') { - return string.size; - } else if (typeof string.path === 'string') { - return require('fs').lstatSync(string.path).size; - } else { - throw util.error(new Error('Cannot determine length of ' + string), - { object: string }); - } - }, - - upperFirst: function upperFirst(string) { - return string[0].toUpperCase() + string.substr(1); - }, - - lowerFirst: function lowerFirst(string) { - return string[0].toLowerCase() + string.substr(1); - } - }, - - ini: { - parse: function string(ini) { - var currentSection, map = {}; - util.arrayEach(ini.split(/\r?\n/), function(line) { - line = line.split(/(^|\s)[;#]/)[0].trim(); // remove comments and trim - var isSection = line[0] === '[' && line[line.length - 1] === ']'; - if (isSection) { - currentSection = line.substring(1, line.length - 1); - if (currentSection === '__proto__' || currentSection.split(/\s/)[1] === '__proto__') { - throw util.error( - new Error('Cannot load profile name \'' + currentSection + '\' from shared ini file.') - ); - } - } else if (currentSection) { - var indexOfEqualsSign = line.indexOf('='); - var start = 0; - var end = line.length - 1; - var isAssignment = - indexOfEqualsSign !== -1 && indexOfEqualsSign !== start && indexOfEqualsSign !== end; - - if (isAssignment) { - var name = line.substring(0, indexOfEqualsSign).trim(); - var value = line.substring(indexOfEqualsSign + 1).trim(); - - map[currentSection] = map[currentSection] || {}; - map[currentSection][name] = value; - } - } - }); - - return map; - } - }, - - fn: { - noop: function() {}, - callback: function (err) { if (err) throw err; }, - + /** - * Turn a synchronous function into as "async" function by making it call - * a callback. The underlying function is called with all but the last argument, - * which is treated as the callback. The callback is passed passed a first argument - * of null on success to mimick standard node callbacks. + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. */ - makeAsync: function makeAsync(fn, expectedArgs) { - if (expectedArgs && expectedArgs <= fn.length) { - return fn; + function map(array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); } - - return function() { - var args = Array.prototype.slice.call(arguments, 0); - var callback = args.pop(); - var result = fn.apply(null, args); - callback(result); - }; + return result; } - }, - - /** - * Date and time utility functions. - */ - date: { - + /** - * @return [Date] the current JavaScript date object. Since all - * AWS services rely on this date object, you can override - * this function to provide a special time value to AWS service - * requests. + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. */ - getDate: function getDate() { - if (!AWS) AWS = require('./core'); - if (AWS.config.systemClockOffset) { // use offset when non-zero - return new Date(new Date().getTime() + AWS.config.systemClockOffset); - } else { - return new Date(); + function mapDomain(string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; + } + + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode(string) { + var output = [], + counter = 0, + length = string.length, + value, + extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } } - }, - + return output; + } + /** - * @return [String] the date in ISO-8601 format + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). */ - iso8601: function iso8601(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.toISOString().replace(/\.\d{3}Z$/, 'Z'); - }, - + function ucs2encode(array) { + return map(array, function(value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); + } + /** - * @return [String] the date in RFC 822 format + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. */ - rfc822: function rfc822(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.toUTCString(); - }, - + function basicToDigit(codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; + } + if (codePoint - 65 < 26) { + return codePoint - 65; + } + if (codePoint - 97 < 26) { + return codePoint - 97; + } + return base; + } + /** - * @return [Integer] the UNIX timestamp value for the current time + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. */ - unixTimestamp: function unixTimestamp(date) { - if (date === undefined) { date = util.date.getDate(); } - return date.getTime() / 1000; - }, - + function digitToBasic(digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); + } + /** - * @param [String,number,Date] date - * @return [Date] + * Bias adaptation function as per section 3.4 of RFC 3492. + * http://tools.ietf.org/html/rfc3492#section-3.4 + * @private */ - from: function format(date) { - if (typeof date === 'number') { - return new Date(date * 1000); // unix timestamp - } else { - return new Date(date); + function adapt(delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); } - }, - + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } + /** - * Given a Date or date-like value, this function formats the - * date into a string of the requested value. - * @param [String,number,Date] date - * @param [String] formatter Valid formats are: - # * 'iso8601' - # * 'rfc822' - # * 'unixTimestamp' - * @return [String] + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. */ - format: function format(date, formatter) { - if (!formatter) formatter = 'iso8601'; - return util.date[formatter](util.date.from(date)); - }, - - parseTimestamp: function parseTimestamp(value) { - if (typeof value === 'number') { // unix timestamp (number) - return new Date(value * 1000); - } else if (value.match(/^\d+$/)) { // unix timestamp - return new Date(value * 1000); - } else if (value.match(/^\d{4}/)) { // iso8601 - return new Date(value); - } else if (value.match(/^\w{3},/)) { // rfc822 - return new Date(value); - } else { - throw util.error( - new Error('unhandled timestamp format: ' + value), - {code: 'TimestampParserError'}); - } - } - - }, - - crypto: { - crc32Table: [ - 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, - 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, - 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, - 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, - 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, - 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, - 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, - 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, - 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, - 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, - 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, - 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, - 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, - 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, - 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, - 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, - 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, - 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, - 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, - 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, - 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, - 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, - 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, - 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, - 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, - 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, - 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, - 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, - 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, - 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, - 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, - 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, - 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, - 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, - 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, - 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, - 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, - 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, - 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, - 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, - 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, - 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, - 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, - 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, - 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, - 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, - 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, - 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, - 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, - 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, - 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, - 0x2D02EF8D], - - crc32: function crc32(data) { - var tbl = util.crypto.crc32Table; - var crc = 0 ^ -1; - - if (typeof data === 'string') { - data = util.buffer.toBuffer(data); - } - - for (var i = 0; i < data.length; i++) { - var code = data.readUInt8(i); - crc = (crc >>> 8) ^ tbl[(crc ^ code) & 0xFF]; - } - return (crc ^ -1) >>> 0; - }, - - hmac: function hmac(key, string, digest, fn) { - if (!digest) digest = 'binary'; - if (digest === 'buffer') { digest = undefined; } - if (!fn) fn = 'sha256'; - if (typeof string === 'string') string = util.buffer.toBuffer(string); - return util.crypto.lib.createHmac(fn, key).update(string).digest(digest); - }, - - md5: function md5(data, digest, callback) { - return util.crypto.hash('md5', data, digest, callback); - }, - - sha256: function sha256(data, digest, callback) { - return util.crypto.hash('sha256', data, digest, callback); - }, - - hash: function(algorithm, data, digest, callback) { - var hash = util.crypto.createHash(algorithm); - if (!digest) { digest = 'binary'; } - if (digest === 'buffer') { digest = undefined; } - if (typeof data === 'string') data = util.buffer.toBuffer(data); - var sliceFn = util.arraySliceFn(data); - var isBuffer = util.Buffer.isBuffer(data); - //Identifying objects with an ArrayBuffer as buffers - if (util.isBrowser() && typeof ArrayBuffer !== 'undefined' && data && data.buffer instanceof ArrayBuffer) isBuffer = true; - - if (callback && typeof data === 'object' && - typeof data.on === 'function' && !isBuffer) { - data.on('data', function(chunk) { hash.update(chunk); }); - data.on('error', function(err) { callback(err); }); - data.on('end', function() { callback(null, hash.digest(digest)); }); - } else if (callback && sliceFn && !isBuffer && - typeof FileReader !== 'undefined') { - // this might be a File/Blob - var index = 0, size = 1024 * 512; - var reader = new FileReader(); - reader.onerror = function() { - callback(new Error('Failed to read data.')); - }; - reader.onload = function() { - var buf = new util.Buffer(new Uint8Array(reader.result)); - hash.update(buf); - index += buf.length; - reader._continueReading(); - }; - reader._continueReading = function() { - if (index >= data.size) { - callback(null, hash.digest(digest)); - return; + function decode(input) { + // Don't use UCS-2 + var output = [], + inputLength = input.length, + out, + i = 0, + n = initialN, + bias = initialBias, + basic, + j, + index, + oldi, + w, + k, + digit, + t, + /** Cached calculation results */ + baseMinusT; + + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. + + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } + + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); + } + output.push(input.charCodeAt(j)); + } + + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + + if (index >= inputLength) { + error('invalid-input'); } - - var back = index + size; - if (back > data.size) back = data.size; - reader.readAsArrayBuffer(sliceFn.call(data, index, back)); - }; - - reader._continueReading(); - } else { - if (util.isBrowser() && typeof data === 'object' && !isBuffer) { - data = new util.Buffer(new Uint8Array(data)); - } - var out = hash.update(data).digest(digest); - if (callback) callback(null, out); - return out; - } - }, - - toHex: function toHex(data) { - var out = []; - for (var i = 0; i < data.length; i++) { - out.push(('0' + data.charCodeAt(i).toString(16)).substr(-2, 2)); - } - return out.join(''); - }, - - createHash: function createHash(algorithm) { - return util.crypto.lib.createHash(algorithm); - } - - }, - - /** @!ignore */ - - /* Abort constant */ - abort: {}, - - each: function each(object, iterFunction) { - for (var key in object) { - if (Object.prototype.hasOwnProperty.call(object, key)) { - var ret = iterFunction.call(this, key, object[key]); - if (ret === util.abort) break; - } - } - }, - - arrayEach: function arrayEach(array, iterFunction) { - for (var idx in array) { - if (Object.prototype.hasOwnProperty.call(array, idx)) { - var ret = iterFunction.call(this, array[idx], parseInt(idx, 10)); - if (ret === util.abort) break; - } - } - }, - - update: function update(obj1, obj2) { - util.each(obj2, function iterator(key, item) { - obj1[key] = item; - }); - return obj1; - }, - - merge: function merge(obj1, obj2) { - return util.update(util.copy(obj1), obj2); - }, - - copy: function copy(object) { - if (object === null || object === undefined) return object; - var dupe = {}; - // jshint forin:false - for (var key in object) { - dupe[key] = object[key]; - } - return dupe; - }, - - isEmpty: function isEmpty(obj) { - for (var prop in obj) { - if (Object.prototype.hasOwnProperty.call(obj, prop)) { - return false; + + digit = basicToDigit(input.charCodeAt(index++)); + + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } + + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + + if (digit < t) { + break; + } + + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } + + w *= baseMinusT; + + } + + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); + + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); + } + + n += floor(i / out); + i %= out; + + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + + } + + return ucs2encode(output); + } + + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode(input) { + var n, + delta, + handledCPCount, + basicLength, + bias, + j, + m, + q, + k, + t, + currentValue, + output = [], + /** `inputLength` will hold the number of code points in `input`. */ + inputLength, + /** Cached calculation results */ + handledCPCountPlusOne, + baseMinusT, + qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } + } + + handledCPCount = basicLength = output.length; + + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. + + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); + } + + // Main encoding loop: + while (handledCPCount < inputLength) { + + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } + + // Increase `delta` enough to advance the decoder's state to , + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); + } + + delta += (m - n) * handledCPCountPlusOne; + n = m; + + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); + } + + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } + + ++delta; + ++n; + } + return output.join(''); } - return true; - }, - - arraySliceFn: function arraySliceFn(obj) { - var fn = obj.slice || obj.webkitSlice || obj.mozSlice; - return typeof fn === 'function' ? fn : null; - }, - - isType: function isType(obj, type) { - // handle cross-"frame" objects - if (typeof type === 'function') type = util.typeName(type); - return Object.prototype.toString.call(obj) === '[object ' + type + ']'; - }, - - typeName: function typeName(type) { - if (Object.prototype.hasOwnProperty.call(type, 'name')) return type.name; - var str = type.toString(); - var match = str.match(/^\s*function (.+)\(/); - return match ? match[1] : str; - }, - - error: function error(err, options) { - var originalError = null; - if (typeof err.message === 'string' && err.message !== '') { - if (typeof options === 'string' || (options && options.message)) { - originalError = util.copy(err); - originalError.message = err.message; - } - } - err.message = err.message || null; - - if (typeof options === 'string') { - err.message = options; - } else if (typeof options === 'object' && options !== null) { - util.update(err, options); - if (options.message) - err.message = options.message; - if (options.code || options.name) - err.code = options.code || options.name; - if (options.stack) - err.stack = options.stack; - } - - if (typeof Object.defineProperty === 'function') { - Object.defineProperty(err, 'name', {writable: true, enumerable: false}); - Object.defineProperty(err, 'message', {enumerable: true}); - } - - err.name = String(options && options.name || err.name || err.code || 'Error'); - err.time = new Date(); - - if (originalError) err.originalError = originalError; - - return err; - }, - - /** - * @api private - */ - inherit: function inherit(klass, features) { - var newObject = null; - if (features === undefined) { - features = klass; - klass = Object; - newObject = {}; - } else { - var ctor = function ConstructorWrapper() {}; - ctor.prototype = klass.prototype; - newObject = new ctor(); + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode(input) { + return mapDomain(input, function(string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); + } + + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII(input) { + return mapDomain(input, function(string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); } - - // constructor not supplied, create pass-through ctor - if (features.constructor === Object) { - features.constructor = function() { - if (klass !== Object) { - return klass.apply(this, arguments); + + /*--------------------------------------------------------------------------*/ + + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + 'version': '1.3.2', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see + * @memberOf punycode + * @type Object + */ + 'ucs2': { + 'decode': ucs2decode, + 'encode': ucs2encode + }, + 'decode': decode, + 'encode': encode, + 'toASCII': toASCII, + 'toUnicode': toUnicode + }; + + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define('punycode', function() { + return punycode; + }); + } else if (freeExports && freeModule) { + if (module.exports == freeExports) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = punycode; + } else { // in Narwhal or RingoJS v0.7.0- + for (key in punycode) { + punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); } + } + } else { // in Rhino or a web browser + root.punycode = punycode; + } + + }(this)); + + }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) + },{}],85:[function(require,module,exports){ + module.exports = function isBuffer(arg) { + return arg && typeof arg === 'object' + && typeof arg.copy === 'function' + && typeof arg.fill === 'function' + && typeof arg.readUInt8 === 'function'; + } + },{}],86:[function(require,module,exports){ + (function (process,global){(function (){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var formatRegExp = /%[sdj%]/g; + exports.format = function(f) { + if (!isString(f)) { + var objects = []; + for (var i = 0; i < arguments.length; i++) { + objects.push(inspect(arguments[i])); + } + return objects.join(' '); + } + + var i = 1; + var args = arguments; + var len = args.length; + var str = String(f).replace(formatRegExp, function(x) { + if (x === '%%') return '%'; + if (i >= len) return x; + switch (x) { + case '%s': return String(args[i++]); + case '%d': return Number(args[i++]); + case '%j': + try { + return JSON.stringify(args[i++]); + } catch (_) { + return '[Circular]'; + } + default: + return x; + } + }); + for (var x = args[i]; i < len; x = args[++i]) { + if (isNull(x) || !isObject(x)) { + str += ' ' + x; + } else { + str += ' ' + inspect(x); + } + } + return str; + }; + + + // Mark that a method should not be used. + // Returns a modified function which warns once by default. + // If --no-deprecation is set, then it is a no-op. + exports.deprecate = function(fn, msg) { + // Allow for deprecating things in the process of starting up. + if (isUndefined(global.process)) { + return function() { + return exports.deprecate(fn, msg).apply(this, arguments); }; } - - features.constructor.prototype = newObject; - util.update(features.constructor.prototype, features); - features.constructor.__super__ = klass; - return features.constructor; - }, - - /** - * @api private - */ - mixin: function mixin() { - var klass = arguments[0]; - for (var i = 1; i < arguments.length; i++) { - // jshint forin:false - for (var prop in arguments[i].prototype) { - var fn = arguments[i].prototype[prop]; - if (prop !== 'constructor') { - klass.prototype[prop] = fn; + + if (process.noDeprecation === true) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); } + warned = true; } + return fn.apply(this, arguments); } - return klass; - }, - - /** - * @api private - */ - hideProperties: function hideProperties(obj, props) { - if (typeof Object.defineProperty !== 'function') return; - - util.arrayEach(props, function (key) { - Object.defineProperty(obj, key, { - enumerable: false, writable: true, configurable: true }); - }); - }, - + + return deprecated; + }; + + + var debugs = {}; + var debugEnviron; + exports.debuglog = function(set) { + if (isUndefined(debugEnviron)) + debugEnviron = process.env.NODE_DEBUG || ''; + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function() { + var msg = exports.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; + } else { + debugs[set] = function() {}; + } + } + return debugs[set]; + }; + + /** - * @api private + * Echos the value of a value. Trys to print the value out + * in the best way possible given the different types. + * + * @param {Object} obj The object to print out. + * @param {Object} opts Optional options object that alters the output. */ - property: function property(obj, name, value, enumerable, isValue) { - var opts = { - configurable: true, - enumerable: enumerable !== undefined ? enumerable : true + /* legacy: obj, showHidden, depth, colors*/ + function inspect(obj, opts) { + // default options + var ctx = { + seen: [], + stylize: stylizeNoColor }; - if (typeof value === 'function' && !isValue) { - opts.get = value; + // legacy... + if (arguments.length >= 3) ctx.depth = arguments[2]; + if (arguments.length >= 4) ctx.colors = arguments[3]; + if (isBoolean(opts)) { + // legacy... + ctx.showHidden = opts; + } else if (opts) { + // got an "options" object + exports._extend(ctx, opts); + } + // set default options + if (isUndefined(ctx.showHidden)) ctx.showHidden = false; + if (isUndefined(ctx.depth)) ctx.depth = 2; + if (isUndefined(ctx.colors)) ctx.colors = false; + if (isUndefined(ctx.customInspect)) ctx.customInspect = true; + if (ctx.colors) ctx.stylize = stylizeWithColor; + return formatValue(ctx, obj, ctx.depth); + } + exports.inspect = inspect; + + + // http://en.wikipedia.org/wiki/ANSI_escape_code#graphics + inspect.colors = { + 'bold' : [1, 22], + 'italic' : [3, 23], + 'underline' : [4, 24], + 'inverse' : [7, 27], + 'white' : [37, 39], + 'grey' : [90, 39], + 'black' : [30, 39], + 'blue' : [34, 39], + 'cyan' : [36, 39], + 'green' : [32, 39], + 'magenta' : [35, 39], + 'red' : [31, 39], + 'yellow' : [33, 39] + }; + + // Don't use 'blue' not visible on cmd.exe + inspect.styles = { + 'special': 'cyan', + 'number': 'yellow', + 'boolean': 'yellow', + 'undefined': 'grey', + 'null': 'bold', + 'string': 'green', + 'date': 'magenta', + // "name": intentionally not styling + 'regexp': 'red' + }; + + + function stylizeWithColor(str, styleType) { + var style = inspect.styles[styleType]; + + if (style) { + return '\u001b[' + inspect.colors[style][0] + 'm' + str + + '\u001b[' + inspect.colors[style][1] + 'm'; + } else { + return str; } - else { - opts.value = value; opts.writable = true; + } + + + function stylizeNoColor(str, styleType) { + return str; + } + + + function arrayToHash(array) { + var hash = {}; + + array.forEach(function(val, idx) { + hash[val] = true; + }); + + return hash; + } + + + function formatValue(ctx, value, recurseTimes) { + // Provide a hook for user-specified inspect functions. + // Check that value is an object with an inspect function on it + if (ctx.customInspect && + value && + isFunction(value.inspect) && + // Filter out the util module, it's inspect function is special + value.inspect !== exports.inspect && + // Also filter out any prototype objects using the circular check. + !(value.constructor && value.constructor.prototype === value)) { + var ret = value.inspect(recurseTimes, ctx); + if (!isString(ret)) { + ret = formatValue(ctx, ret, recurseTimes); + } + return ret; + } + + // Primitive types cannot have properties + var primitive = formatPrimitive(ctx, value); + if (primitive) { + return primitive; + } + + // Look up the keys of the object. + var keys = Object.keys(value); + var visibleKeys = arrayToHash(keys); + + if (ctx.showHidden) { + keys = Object.getOwnPropertyNames(value); + } + + // IE doesn't make error fields non-enumerable + // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx + if (isError(value) + && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { + return formatError(value); } - - Object.defineProperty(obj, name, opts); - }, - - /** - * @api private - */ - memoizedProperty: function memoizedProperty(obj, name, get, enumerable) { - var cachedValue = null; - - // build enumerable attribute for each value with lazy accessor. - util.property(obj, name, function() { - if (cachedValue === null) { - cachedValue = get(); - } - return cachedValue; - }, enumerable); - }, - - /** - * TODO Remove in major version revision - * This backfill populates response data without the - * top-level payload name. - * - * @api private - */ - hoistPayloadMember: function hoistPayloadMember(resp) { - var req = resp.request; - var operationName = req.operation; - var operation = req.service.api.operations[operationName]; - var output = operation.output; - if (output.payload && !operation.hasEventOutput) { - var payloadMember = output.members[output.payload]; - var responsePayload = resp.data[output.payload]; - if (payloadMember.type === 'structure') { - util.each(responsePayload, function(key, value) { - util.property(resp.data, key, value, false); - }); + + // Some type of object without properties can be shortcutted. + if (keys.length === 0) { + if (isFunction(value)) { + var name = value.name ? ': ' + value.name : ''; + return ctx.stylize('[Function' + name + ']', 'special'); + } + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } + if (isDate(value)) { + return ctx.stylize(Date.prototype.toString.call(value), 'date'); + } + if (isError(value)) { + return formatError(value); } } - }, - - /** - * Compute SHA-256 checksums of streams - * - * @api private - */ - computeSha256: function computeSha256(body, done) { - if (util.isNode()) { - var Stream = util.stream.Stream; - var fs = require('fs'); - if (typeof Stream === 'function' && body instanceof Stream) { - if (typeof body.path === 'string') { // assume file object - var settings = {}; - if (typeof body.start === 'number') { - settings.start = body.start; - } - if (typeof body.end === 'number') { - settings.end = body.end; - } - body = fs.createReadStream(body.path, settings); - } else { // TODO support other stream types - return done(new Error('Non-file stream objects are ' + - 'not supported with SigV4')); - } + + var base = '', array = false, braces = ['{', '}']; + + // Make Array say that they are Array + if (isArray(value)) { + array = true; + braces = ['[', ']']; + } + + // Make functions say that they are functions + if (isFunction(value)) { + var n = value.name ? ': ' + value.name : ''; + base = ' [Function' + n + ']'; + } + + // Make RegExps say that they are RegExps + if (isRegExp(value)) { + base = ' ' + RegExp.prototype.toString.call(value); + } + + // Make dates with properties first say the date + if (isDate(value)) { + base = ' ' + Date.prototype.toUTCString.call(value); + } + + // Make error with message first say the error + if (isError(value)) { + base = ' ' + formatError(value); + } + + if (keys.length === 0 && (!array || value.length == 0)) { + return braces[0] + base + braces[1]; + } + + if (recurseTimes < 0) { + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } else { + return ctx.stylize('[Object]', 'special'); } } - - util.crypto.sha256(body, 'hex', function(err, sha) { - if (err) done(err); - else done(null, sha); - }); - }, - - /** - * @api private - */ - isClockSkewed: function isClockSkewed(serverTime) { - if (serverTime) { - util.property(AWS.config, 'isClockSkewed', - Math.abs(new Date().getTime() - serverTime) >= 300000, false); - return AWS.config.isClockSkewed; - } - }, - - applyClockOffset: function applyClockOffset(serverTime) { - if (serverTime) - AWS.config.systemClockOffset = serverTime - new Date().getTime(); - }, - - /** - * @api private - */ - extractRequestId: function extractRequestId(resp) { - var requestId = resp.httpResponse.headers['x-amz-request-id'] || - resp.httpResponse.headers['x-amzn-requestid']; - - if (!requestId && resp.data && resp.data.ResponseMetadata) { - requestId = resp.data.ResponseMetadata.RequestId; - } - - if (requestId) { - resp.requestId = requestId; - } - - if (resp.error) { - resp.error.requestId = requestId; - } - }, - - /** - * @api private - */ - addPromises: function addPromises(constructors, PromiseDependency) { - var deletePromises = false; - if (PromiseDependency === undefined && AWS && AWS.config) { - PromiseDependency = AWS.config.getPromisesDependency(); + + ctx.seen.push(value); + + var output; + if (array) { + output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); + } else { + output = keys.map(function(key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); + }); } - if (PromiseDependency === undefined && typeof Promise !== 'undefined') { - PromiseDependency = Promise; + + ctx.seen.pop(); + + return reduceToSingleString(output, base, braces); + } + + + function formatPrimitive(ctx, value) { + if (isUndefined(value)) + return ctx.stylize('undefined', 'undefined'); + if (isString(value)) { + var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + '\''; + return ctx.stylize(simple, 'string'); + } + if (isNumber(value)) + return ctx.stylize('' + value, 'number'); + if (isBoolean(value)) + return ctx.stylize('' + value, 'boolean'); + // For some reason typeof null is "object", so special case here. + if (isNull(value)) + return ctx.stylize('null', 'null'); + } + + + function formatError(value) { + return '[' + Error.prototype.toString.call(value) + ']'; + } + + + function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + for (var i = 0, l = value.length; i < l; ++i) { + if (hasOwnProperty(value, String(i))) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + String(i), true)); + } else { + output.push(''); + } } - if (typeof PromiseDependency !== 'function') deletePromises = true; - if (!Array.isArray(constructors)) constructors = [constructors]; - - for (var ind = 0; ind < constructors.length; ind++) { - var constructor = constructors[ind]; - if (deletePromises) { - if (constructor.deletePromisesFromClass) { - constructor.deletePromisesFromClass(); - } - } else if (constructor.addPromisesToClass) { - constructor.addPromisesToClass(PromiseDependency); + keys.forEach(function(key) { + if (!key.match(/^\d+$/)) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, true)); + } + }); + return output; + } + + + function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { + var name, str, desc; + desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; + if (desc.get) { + if (desc.set) { + str = ctx.stylize('[Getter/Setter]', 'special'); + } else { + str = ctx.stylize('[Getter]', 'special'); + } + } else { + if (desc.set) { + str = ctx.stylize('[Setter]', 'special'); } } - }, - - /** - * @api private - * Return a function that will return a promise whose fate is decided by the - * callback behavior of the given method with `methodName`. The method to be - * promisified should conform to node.js convention of accepting a callback as - * last argument and calling that callback with error as the first argument - * and success value on the second argument. - */ - promisifyMethod: function promisifyMethod(methodName, PromiseDependency) { - return function promise() { - var self = this; - var args = Array.prototype.slice.call(arguments); - return new PromiseDependency(function(resolve, reject) { - args.push(function(err, data) { - if (err) { - reject(err); + if (!hasOwnProperty(visibleKeys, key)) { + name = '[' + key + ']'; + } + if (!str) { + if (ctx.seen.indexOf(desc.value) < 0) { + if (isNull(recurseTimes)) { + str = formatValue(ctx, desc.value, null); + } else { + str = formatValue(ctx, desc.value, recurseTimes - 1); + } + if (str.indexOf('\n') > -1) { + if (array) { + str = str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n').substr(2); } else { - resolve(data); + str = '\n' + str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n'); } - }); - self[methodName].apply(self, args); - }); - }; - }, - + } + } else { + str = ctx.stylize('[Circular]', 'special'); + } + } + if (isUndefined(name)) { + if (array && key.match(/^\d+$/)) { + return str; + } + name = JSON.stringify('' + key); + if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { + name = name.substr(1, name.length - 2); + name = ctx.stylize(name, 'name'); + } else { + name = name.replace(/'/g, "\\'") + .replace(/\\"/g, '"') + .replace(/(^"|"$)/g, "'"); + name = ctx.stylize(name, 'string'); + } + } + + return name + ': ' + str; + } + + + function reduceToSingleString(output, base, braces) { + var numLinesEst = 0; + var length = output.reduce(function(prev, cur) { + numLinesEst++; + if (cur.indexOf('\n') >= 0) numLinesEst++; + return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; + }, 0); + + if (length > 60) { + return braces[0] + + (base === '' ? '' : base + '\n ') + + ' ' + + output.join(',\n ') + + ' ' + + braces[1]; + } + + return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; + } + + + // NOTE: These type checking functions intentionally don't use `instanceof` + // because it is fragile and can be easily faked with `Object.create()`. + function isArray(ar) { + return Array.isArray(ar); + } + exports.isArray = isArray; + + function isBoolean(arg) { + return typeof arg === 'boolean'; + } + exports.isBoolean = isBoolean; + + function isNull(arg) { + return arg === null; + } + exports.isNull = isNull; + + function isNullOrUndefined(arg) { + return arg == null; + } + exports.isNullOrUndefined = isNullOrUndefined; + + function isNumber(arg) { + return typeof arg === 'number'; + } + exports.isNumber = isNumber; + + function isString(arg) { + return typeof arg === 'string'; + } + exports.isString = isString; + + function isSymbol(arg) { + return typeof arg === 'symbol'; + } + exports.isSymbol = isSymbol; + + function isUndefined(arg) { + return arg === void 0; + } + exports.isUndefined = isUndefined; + + function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; + } + exports.isRegExp = isRegExp; + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; + } + exports.isObject = isObject; + + function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; + } + exports.isDate = isDate; + + function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); + } + exports.isError = isError; + + function isFunction(arg) { + return typeof arg === 'function'; + } + exports.isFunction = isFunction; + + function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; + } + exports.isPrimitive = isPrimitive; + + exports.isBuffer = require('./support/isBuffer'); + + function objectToString(o) { + return Object.prototype.toString.call(o); + } + + + function pad(n) { + return n < 10 ? '0' + n.toString(10) : n.toString(10); + } + + + var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', + 'Oct', 'Nov', 'Dec']; + + // 26 Feb 16:19:34 + function timestamp() { + var d = new Date(); + var time = [pad(d.getHours()), + pad(d.getMinutes()), + pad(d.getSeconds())].join(':'); + return [d.getDate(), months[d.getMonth()], time].join(' '); + } + + + // log is just a thin wrapper to console.log that prepends a timestamp + exports.log = function() { + console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); + }; + + /** - * @api private + * Inherit the prototype methods from one constructor into another. + * + * The Function.prototype.inherits from lang.js rewritten as a standalone + * function (not on Function.prototype). NOTE: If this file is to be loaded + * during bootstrapping this function needs to be rewritten using some native + * functions as prototype setup using normal JavaScript does not work as + * expected during bootstrapping (see mirror.js in r114903). + * + * @param {function} ctor Constructor function which needs to inherit the + * prototype. + * @param {function} superCtor Constructor function to inherit prototype from. */ - isDualstackAvailable: function isDualstackAvailable(service) { - if (!service) return false; - var metadata = require('../apis/metadata.json'); - if (typeof service !== 'string') service = service.serviceIdentifier; - if (typeof service !== 'string' || !metadata.hasOwnProperty(service)) return false; - return !!metadata[service].dualstackAvailable; - }, - - /** - * @api private + exports.inherits = require('inherits'); + + exports._extend = function(origin, add) { + // Don't do anything if add isn't an object + if (!add || !isObject(add)) return origin; + + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; + } + return origin; + }; + + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } + + }).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) + },{"./support/isBuffer":85,"_process":92,"inherits":83}],87:[function(require,module,exports){ + (function (global,Buffer){(function (){ + /*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT */ - calculateRetryDelay: function calculateRetryDelay(retryCount, retryDelayOptions, err) { - if (!retryDelayOptions) retryDelayOptions = {}; - var customBackoff = retryDelayOptions.customBackoff || null; - if (typeof customBackoff === 'function') { - return customBackoff(retryCount, err); - } - var base = typeof retryDelayOptions.base === 'number' ? retryDelayOptions.base : 100; - var delay = Math.random() * (Math.pow(2, retryCount) * base); - return delay; - }, - + /* eslint-disable no-proto */ + + 'use strict' + + var base64 = require('base64-js') + var ieee754 = require('ieee754') + var isArray = require('isarray') + + exports.Buffer = Buffer + exports.SlowBuffer = SlowBuffer + exports.INSPECT_MAX_BYTES = 50 + /** - * @api private + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Use Object implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * Due to various browser bugs, sometimes the Object implementation will be used even + * when the browser supports typed arrays. + * + * Note: + * + * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, + * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. + * + * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. + * + * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of + * incorrect length in some situations. + + * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they + * get the Object implementation, which is slower but behaves correctly. */ - handleRequestWithRetries: function handleRequestWithRetries(httpRequest, options, cb) { - if (!options) options = {}; - var http = AWS.HttpClient.getInstance(); - var httpOptions = options.httpOptions || {}; - var retryCount = 0; - - var errCallback = function(err) { - var maxRetries = options.maxRetries || 0; - if (err && err.code === 'TimeoutError') err.retryable = true; - - // Call `calculateRetryDelay()` only when relevant, see #3401 - if (err && err.retryable && retryCount < maxRetries) { - var delay = util.calculateRetryDelay(retryCount, options.retryDelayOptions, err); - if (delay >= 0) { - retryCount++; - setTimeout(sendRequest, delay + (err.retryAfter || 0)); - return; - } - } - cb(err); - }; - - var sendRequest = function() { - var data = ''; - http.handleRequest(httpRequest, httpOptions, function(httpResponse) { - httpResponse.on('data', function(chunk) { data += chunk.toString(); }); - httpResponse.on('end', function() { - var statusCode = httpResponse.statusCode; - if (statusCode < 300) { - cb(null, data); - } else { - var retryAfter = parseInt(httpResponse.headers['retry-after'], 10) * 1000 || 0; - var err = util.error(new Error(), - { - statusCode: statusCode, - retryable: statusCode >= 500 || statusCode === 429 - } - ); - if (retryAfter && err.retryable) err.retryAfter = retryAfter; - errCallback(err); - } - }); - }, errCallback); - }; - - AWS.util.defer(sendRequest); - }, - - /** - * @api private + Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined + ? global.TYPED_ARRAY_SUPPORT + : typedArraySupport() + + /* + * Export kMaxLength after typed array support is determined. */ - uuid: { - v4: function uuidV4() { - return require('uuid').v4(); + exports.kMaxLength = kMaxLength() + + function typedArraySupport () { + try { + var arr = new Uint8Array(1) + arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} + return arr.foo() === 42 && // typed array instances can be augmented + typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` + arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` + } catch (e) { + return false } - }, - - /** - * @api private - */ - convertPayloadToString: function convertPayloadToString(resp) { - var req = resp.request; - var operation = req.operation; - var rules = req.service.api.operations[operation].output || {}; - if (rules.payload && resp.data[rules.payload]) { - resp.data[rules.payload] = resp.data[rules.payload].toString(); + } + + function kMaxLength () { + return Buffer.TYPED_ARRAY_SUPPORT + ? 0x7fffffff + : 0x3fffffff + } + + function createBuffer (that, length) { + if (kMaxLength() < length) { + throw new RangeError('Invalid typed array length') } - }, - - /** - * @api private - */ - defer: function defer(callback) { - if (typeof process === 'object' && typeof process.nextTick === 'function') { - process.nextTick(callback); - } else if (typeof setImmediate === 'function') { - setImmediate(callback); + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = new Uint8Array(length) + that.__proto__ = Buffer.prototype } else { - setTimeout(callback, 0); + // Fallback: Return an object instance of the Buffer class + if (that === null) { + that = new Buffer(length) + } + that.length = length } - }, - + + return that + } + /** - * @api private + * The Buffer constructor returns instances of `Uint8Array` that have their + * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of + * `Uint8Array`, so the returned instances will have all the node `Buffer` methods + * and the `Uint8Array` methods. Square bracket notation works as expected -- it + * returns a single octet. + * + * The `Uint8Array` prototype remains unmodified. */ - getRequestPayloadShape: function getRequestPayloadShape(req) { - var operations = req.service.api.operations; - if (!operations) return undefined; - var operation = (operations || {})[req.operation]; - if (!operation || !operation.input || !operation.input.payload) return undefined; - return operation.input.members[operation.input.payload]; - }, - - getProfilesFromSharedConfig: function getProfilesFromSharedConfig(iniLoader, filename) { - var profiles = {}; - var profilesFromConfig = {}; - if (process.env[util.configOptInEnv]) { - var profilesFromConfig = iniLoader.loadFrom({ - isConfig: true, - filename: process.env[util.sharedConfigFileEnv] - }); - } - var profilesFromCreds= {}; - try { - var profilesFromCreds = iniLoader.loadFrom({ - filename: filename || - (process.env[util.configOptInEnv] && process.env[util.sharedCredentialsFileEnv]) - }); - } catch (error) { - // if using config, assume it is fully descriptive without a credentials file: - if (!process.env[util.configOptInEnv]) throw error; + + function Buffer (arg, encodingOrOffset, length) { + if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { + return new Buffer(arg, encodingOrOffset, length) + } + + // Common case. + if (typeof arg === 'number') { + if (typeof encodingOrOffset === 'string') { + throw new Error( + 'If encoding is specified then the first argument must be a string' + ) + } + return allocUnsafe(this, arg) } - for (var i = 0, profileNames = Object.keys(profilesFromConfig); i < profileNames.length; i++) { - profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromConfig[profileNames[i]]); + return from(this, arg, encodingOrOffset, length) + } + + Buffer.poolSize = 8192 // not used by this implementation + + // TODO: Legacy, not needed anymore. Remove in next major version. + Buffer._augment = function (arr) { + arr.__proto__ = Buffer.prototype + return arr + } + + function from (that, value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number') } - for (var i = 0, profileNames = Object.keys(profilesFromCreds); i < profileNames.length; i++) { - profiles[profileNames[i]] = objectAssign(profiles[profileNames[i]] || {}, profilesFromCreds[profileNames[i]]); + + if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { + return fromArrayBuffer(that, value, encodingOrOffset, length) } - return profiles; - - /** - * Roughly the semantics of `Object.assign(target, source)` - */ - function objectAssign(target, source) { - for (var i = 0, keys = Object.keys(source); i < keys.length; i++) { - target[keys[i]] = source[keys[i]]; - } - return target; + + if (typeof value === 'string') { + return fromString(that, value, encodingOrOffset) } - }, - - /** - * @api private - */ - ARN: { - validate: function validateARN(str) { - return str && str.indexOf('arn:') === 0 && str.split(':').length >= 6; - }, - parse: function parseARN(arn) { - var matched = arn.split(':'); - return { - partition: matched[1], - service: matched[2], - region: matched[3], - accountId: matched[4], - resource: matched.slice(5).join(':') - }; - }, - build: function buildARN(arnObject) { - if ( - arnObject.service === undefined || - arnObject.region === undefined || - arnObject.accountId === undefined || - arnObject.resource === undefined - ) throw util.error(new Error('Input ARN object is invalid')); - return 'arn:'+ (arnObject.partition || 'aws') + ':' + arnObject.service + - ':' + arnObject.region + ':' + arnObject.accountId + ':' + arnObject.resource; - } - }, - - /** - * @api private - */ - defaultProfile: 'default', - + + return fromObject(that, value) + } + /** - * @api private - */ - configOptInEnv: 'AWS_SDK_LOAD_CONFIG', - + * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError + * if value is a number. + * Buffer.from(str[, encoding]) + * Buffer.from(array) + * Buffer.from(buffer) + * Buffer.from(arrayBuffer[, byteOffset[, length]]) + **/ + Buffer.from = function (value, encodingOrOffset, length) { + return from(null, value, encodingOrOffset, length) + } + + if (Buffer.TYPED_ARRAY_SUPPORT) { + Buffer.prototype.__proto__ = Uint8Array.prototype + Buffer.__proto__ = Uint8Array + if (typeof Symbol !== 'undefined' && Symbol.species && + Buffer[Symbol.species] === Buffer) { + // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 + Object.defineProperty(Buffer, Symbol.species, { + value: null, + configurable: true + }) + } + } + + function assertSize (size) { + if (typeof size !== 'number') { + throw new TypeError('"size" argument must be a number') + } else if (size < 0) { + throw new RangeError('"size" argument must not be negative') + } + } + + function alloc (that, size, fill, encoding) { + assertSize(size) + if (size <= 0) { + return createBuffer(that, size) + } + if (fill !== undefined) { + // Only pay attention to encoding if it's a string. This + // prevents accidentally sending in a number that would + // be interpretted as a start offset. + return typeof encoding === 'string' + ? createBuffer(that, size).fill(fill, encoding) + : createBuffer(that, size).fill(fill) + } + return createBuffer(that, size) + } + /** - * @api private - */ - sharedCredentialsFileEnv: 'AWS_SHARED_CREDENTIALS_FILE', - + * Creates a new filled Buffer instance. + * alloc(size[, fill[, encoding]]) + **/ + Buffer.alloc = function (size, fill, encoding) { + return alloc(null, size, fill, encoding) + } + + function allocUnsafe (that, size) { + assertSize(size) + that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < size; ++i) { + that[i] = 0 + } + } + return that + } + /** - * @api private - */ - sharedConfigFileEnv: 'AWS_CONFIG_FILE', - + * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. + * */ + Buffer.allocUnsafe = function (size) { + return allocUnsafe(null, size) + } /** - * @api private + * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. */ - imdsDisabledEnv: 'AWS_EC2_METADATA_DISABLED' -}; - -/** - * @api private - */ -module.exports = util; - -}).call(this)}).call(this,require('_process'),require("timers").setImmediate) -},{"../apis/metadata.json":4,"./core":19,"_process":92,"fs":82,"timers":99,"uuid":102}],75:[function(require,module,exports){ -var util = require('../util'); -var Shape = require('../model/shape'); - -function DomXmlParser() { } - -DomXmlParser.prototype.parse = function(xml, shape) { - if (xml.replace(/^\s+/, '') === '') return {}; - - var result, error; - try { - if (window.DOMParser) { - try { - var parser = new DOMParser(); - result = parser.parseFromString(xml, 'text/xml'); - } catch (syntaxError) { - throw util.error(new Error('Parse error in document'), - { - originalError: syntaxError, - code: 'XMLParserError', - retryable: true - }); - } - - if (result.documentElement === null) { - throw util.error(new Error('Cannot parse empty document.'), - { - code: 'XMLParserError', - retryable: true - }); - } - - var isError = result.getElementsByTagName('parsererror')[0]; - if (isError && (isError.parentNode === result || - isError.parentNode.nodeName === 'body' || - isError.parentNode.parentNode === result || - isError.parentNode.parentNode.nodeName === 'body')) { - var errorElement = isError.getElementsByTagName('div')[0] || isError; - throw util.error(new Error(errorElement.textContent || 'Parser error in document'), - { - code: 'XMLParserError', - retryable: true - }); - } - } else if (window.ActiveXObject) { - result = new window.ActiveXObject('Microsoft.XMLDOM'); - result.async = false; - - if (!result.loadXML(xml)) { - throw util.error(new Error('Parse error in document'), - { - code: 'XMLParserError', - retryable: true - }); - } - } else { - throw new Error('Cannot load XML parser'); - } - } catch (e) { - error = e; + Buffer.allocUnsafeSlow = function (size) { + return allocUnsafe(null, size) + } + + function fromString (that, string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8' + } + + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('"encoding" must be a valid string encoding') + } + + var length = byteLength(string, encoding) | 0 + that = createBuffer(that, length) + + var actual = that.write(string, encoding) + + if (actual !== length) { + // Writing a hex string, for example, that contains invalid characters will + // cause everything after the first invalid character to be ignored. (e.g. + // 'abxxcd' will be treated as 'ab') + that = that.slice(0, actual) + } + + return that } - - if (result && result.documentElement && !error) { - var data = parseXml(result.documentElement, shape); - var metadata = getElementByTagName(result.documentElement, 'ResponseMetadata'); - if (metadata) { - data.ResponseMetadata = parseXml(metadata, {}); + + function fromArrayLike (that, array) { + var length = array.length < 0 ? 0 : checked(array.length) | 0 + that = createBuffer(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 } - return data; - } else if (error) { - throw util.error(error || new Error(), {code: 'XMLParserError', retryable: true}); - } else { // empty xml document - return {}; - } -}; - -function getElementByTagName(xml, tag) { - var elements = xml.getElementsByTagName(tag); - for (var i = 0, iLen = elements.length; i < iLen; i++) { - if (elements[i].parentNode === xml) { - return elements[i]; - } - } -} - -function parseXml(xml, shape) { - if (!shape) shape = {}; - switch (shape.type) { - case 'structure': return parseStructure(xml, shape); - case 'map': return parseMap(xml, shape); - case 'list': return parseList(xml, shape); - case undefined: case null: return parseUnknown(xml); - default: return parseScalar(xml, shape); - } -} - -function parseStructure(xml, shape) { - var data = {}; - if (xml === null) return data; - - util.each(shape.members, function(memberName, memberShape) { - if (memberShape.isXmlAttribute) { - if (Object.prototype.hasOwnProperty.call(xml.attributes, memberShape.name)) { - var value = xml.attributes[memberShape.name].value; - data[memberName] = parseXml({textContent: value}, memberShape); - } + return that + } + + function fromArrayBuffer (that, array, byteOffset, length) { + array.byteLength // this throws if `array` is not a valid ArrayBuffer + + if (byteOffset < 0 || array.byteLength < byteOffset) { + throw new RangeError('\'offset\' is out of bounds') + } + + if (array.byteLength < byteOffset + (length || 0)) { + throw new RangeError('\'length\' is out of bounds') + } + + if (byteOffset === undefined && length === undefined) { + array = new Uint8Array(array) + } else if (length === undefined) { + array = new Uint8Array(array, byteOffset) } else { - var xmlChild = memberShape.flattened ? xml : - getElementByTagName(xml, memberShape.name); - if (xmlChild) { - data[memberName] = parseXml(xmlChild, memberShape); - } else if ( - !memberShape.flattened && - memberShape.type === 'list' && - !shape.api.xmlNoDefaultLists) { - data[memberName] = memberShape.defaultValue; - } + array = new Uint8Array(array, byteOffset, length) } - }); - - return data; -} - -function parseMap(xml, shape) { - var data = {}; - var xmlKey = shape.key.name || 'key'; - var xmlValue = shape.value.name || 'value'; - var tagName = shape.flattened ? shape.name : 'entry'; - - var child = xml.firstElementChild; - while (child) { - if (child.nodeName === tagName) { - var key = getElementByTagName(child, xmlKey).textContent; - var value = getElementByTagName(child, xmlValue); - data[key] = parseXml(value, shape.value); - } - child = child.nextElementSibling; - } - return data; -} - -function parseList(xml, shape) { - var data = []; - var tagName = shape.flattened ? shape.name : (shape.member.name || 'member'); - - var child = xml.firstElementChild; - while (child) { - if (child.nodeName === tagName) { - data.push(parseXml(child, shape.member)); - } - child = child.nextElementSibling; - } - return data; -} - -function parseScalar(xml, shape) { - if (xml.getAttribute) { - var encoding = xml.getAttribute('encoding'); - if (encoding === 'base64') { - shape = new Shape.create({type: encoding}); - } - } - - var text = xml.textContent; - if (text === '') text = null; - if (typeof shape.toType === 'function') { - return shape.toType(text); - } else { - return text; - } -} - -function parseUnknown(xml) { - if (xml === undefined || xml === null) return ''; - - // empty object - if (!xml.firstElementChild) { - if (xml.parentNode.parentNode === null) return {}; - if (xml.childNodes.length === 0) return ''; - else return xml.textContent; - } - - // object, parse as structure - var shape = {type: 'structure', members: {}}; - var child = xml.firstElementChild; - while (child) { - var tag = child.nodeName; - if (Object.prototype.hasOwnProperty.call(shape.members, tag)) { - // multiple tags of the same name makes it a list - shape.members[tag].type = 'list'; + + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = array + that.__proto__ = Buffer.prototype } else { - shape.members[tag] = {name: tag}; - } - child = child.nextElementSibling; - } - return parseStructure(xml, shape); -} - -/** - * @api private - */ -module.exports = DomXmlParser; - -},{"../model/shape":45,"../util":74}],76:[function(require,module,exports){ -var util = require('../util'); -var XmlNode = require('./xml-node').XmlNode; -var XmlText = require('./xml-text').XmlText; - -function XmlBuilder() { } - -XmlBuilder.prototype.toXML = function(params, shape, rootElement, noEmpty) { - var xml = new XmlNode(rootElement); - applyNamespaces(xml, shape, true); - serialize(xml, params, shape); - return xml.children.length > 0 || noEmpty ? xml.toString() : ''; -}; - -function serialize(xml, value, shape) { - switch (shape.type) { - case 'structure': return serializeStructure(xml, value, shape); - case 'map': return serializeMap(xml, value, shape); - case 'list': return serializeList(xml, value, shape); - default: return serializeScalar(xml, value, shape); - } -} - -function serializeStructure(xml, params, shape) { - util.arrayEach(shape.memberNames, function(memberName) { - var memberShape = shape.members[memberName]; - if (memberShape.location !== 'body') return; - - var value = params[memberName]; - var name = memberShape.name; - if (value !== undefined && value !== null) { - if (memberShape.isXmlAttribute) { - xml.addAttribute(name, value); - } else if (memberShape.flattened) { - serialize(xml, value, memberShape); - } else { - var element = new XmlNode(name); - xml.addChildNode(element); - applyNamespaces(element, memberShape); - serialize(element, value, memberShape); - } + // Fallback: Return an object instance of the Buffer class + that = fromArrayLike(that, array) } - }); -} - -function serializeMap(xml, map, shape) { - var xmlKey = shape.key.name || 'key'; - var xmlValue = shape.value.name || 'value'; - - util.each(map, function(key, value) { - var entry = new XmlNode(shape.flattened ? shape.name : 'entry'); - xml.addChildNode(entry); - - var entryKey = new XmlNode(xmlKey); - var entryValue = new XmlNode(xmlValue); - entry.addChildNode(entryKey); - entry.addChildNode(entryValue); - - serialize(entryKey, key, shape.key); - serialize(entryValue, value, shape.value); - }); -} - -function serializeList(xml, list, shape) { - if (shape.flattened) { - util.arrayEach(list, function(value) { - var name = shape.member.name || shape.name; - var element = new XmlNode(name); - xml.addChildNode(element); - serialize(element, value, shape.member); - }); - } else { - util.arrayEach(list, function(value) { - var name = shape.member.name || 'member'; - var element = new XmlNode(name); - xml.addChildNode(element); - serialize(element, value, shape.member); - }); + return that } -} - -function serializeScalar(xml, value, shape) { - xml.addChildNode( - new XmlText(shape.toWireFormat(value)) - ); -} - -function applyNamespaces(xml, shape, isRoot) { - var uri, prefix = 'xmlns'; - if (shape.xmlNamespaceUri) { - uri = shape.xmlNamespaceUri; - if (shape.xmlNamespacePrefix) prefix += ':' + shape.xmlNamespacePrefix; - } else if (isRoot && shape.api.xmlNamespaceUri) { - uri = shape.api.xmlNamespaceUri; - } - - if (uri) xml.addAttribute(prefix, uri); -} - -/** - * @api private - */ -module.exports = XmlBuilder; - -},{"../util":74,"./xml-node":79,"./xml-text":80}],77:[function(require,module,exports){ -/** - * Escapes characters that can not be in an XML attribute. - */ -function escapeAttribute(value) { - return value.replace(/&/g, '&').replace(/'/g, ''').replace(//g, '>').replace(/"/g, '"'); -} - -/** - * @api private - */ -module.exports = { - escapeAttribute: escapeAttribute -}; - -},{}],78:[function(require,module,exports){ -/** - * Escapes characters that can not be in an XML element. - */ -function escapeElement(value) { - return value.replace(/&/g, '&') - .replace(//g, '>') - .replace(/\r/g, ' ') - .replace(/\n/g, ' ') - .replace(/\u0085/g, '…') - .replace(/\u2028/, '
'); -} - -/** - * @api private - */ -module.exports = { - escapeElement: escapeElement -}; - -},{}],79:[function(require,module,exports){ -var escapeAttribute = require('./escape-attribute').escapeAttribute; - -/** - * Represents an XML node. - * @api private - */ -function XmlNode(name, children) { - if (children === void 0) { children = []; } - this.name = name; - this.children = children; - this.attributes = {}; -} -XmlNode.prototype.addAttribute = function (name, value) { - this.attributes[name] = value; - return this; -}; -XmlNode.prototype.addChildNode = function (child) { - this.children.push(child); - return this; -}; -XmlNode.prototype.removeAttribute = function (name) { - delete this.attributes[name]; - return this; -}; -XmlNode.prototype.toString = function () { - var hasChildren = Boolean(this.children.length); - var xmlText = '<' + this.name; - // add attributes - var attributes = this.attributes; - for (var i = 0, attributeNames = Object.keys(attributes); i < attributeNames.length; i++) { - var attributeName = attributeNames[i]; - var attribute = attributes[attributeName]; - if (typeof attribute !== 'undefined' && attribute !== null) { - xmlText += ' ' + attributeName + '=\"' + escapeAttribute('' + attribute) + '\"'; - } - } - return xmlText += !hasChildren ? '/>' : '>' + this.children.map(function (c) { return c.toString(); }).join('') + ''; -}; - -/** - * @api private - */ -module.exports = { - XmlNode: XmlNode -}; - -},{"./escape-attribute":77}],80:[function(require,module,exports){ -var escapeElement = require('./escape-element').escapeElement; - -/** - * Represents an XML text value. - * @api private - */ -function XmlText(value) { - this.value = value; -} - -XmlText.prototype.toString = function () { - return escapeElement('' + this.value); -}; - -/** - * @api private - */ -module.exports = { - XmlText: XmlText -}; - -},{"./escape-element":78}],81:[function(require,module,exports){ -'use strict' - -exports.byteLength = byteLength -exports.toByteArray = toByteArray -exports.fromByteArray = fromByteArray - -var lookup = [] -var revLookup = [] -var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array - -var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' -for (var i = 0, len = code.length; i < len; ++i) { - lookup[i] = code[i] - revLookup[code.charCodeAt(i)] = i -} - -// Support decoding URL-safe base64 strings, as Node.js does. -// See: https://en.wikipedia.org/wiki/Base64#URL_applications -revLookup['-'.charCodeAt(0)] = 62 -revLookup['_'.charCodeAt(0)] = 63 - -function getLens (b64) { - var len = b64.length - - if (len % 4 > 0) { - throw new Error('Invalid string. Length must be a multiple of 4') - } - - // Trim off extra bytes after placeholder bytes are found - // See: https://github.com/beatgammit/base64-js/issues/42 - var validLen = b64.indexOf('=') - if (validLen === -1) validLen = len - - var placeHoldersLen = validLen === len - ? 0 - : 4 - (validLen % 4) - - return [validLen, placeHoldersLen] -} - -// base64 is 4/3 + up to two characters of the original data -function byteLength (b64) { - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} - -function _byteLength (b64, validLen, placeHoldersLen) { - return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen -} - -function toByteArray (b64) { - var tmp - var lens = getLens(b64) - var validLen = lens[0] - var placeHoldersLen = lens[1] - - var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen)) - - var curByte = 0 - - // if there are placeholders, only get up to the last complete 4 chars - var len = placeHoldersLen > 0 - ? validLen - 4 - : validLen - - var i - for (i = 0; i < len; i += 4) { - tmp = - (revLookup[b64.charCodeAt(i)] << 18) | - (revLookup[b64.charCodeAt(i + 1)] << 12) | - (revLookup[b64.charCodeAt(i + 2)] << 6) | - revLookup[b64.charCodeAt(i + 3)] - arr[curByte++] = (tmp >> 16) & 0xFF - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } - - if (placeHoldersLen === 2) { - tmp = - (revLookup[b64.charCodeAt(i)] << 2) | - (revLookup[b64.charCodeAt(i + 1)] >> 4) - arr[curByte++] = tmp & 0xFF - } - - if (placeHoldersLen === 1) { - tmp = - (revLookup[b64.charCodeAt(i)] << 10) | - (revLookup[b64.charCodeAt(i + 1)] << 4) | - (revLookup[b64.charCodeAt(i + 2)] >> 2) - arr[curByte++] = (tmp >> 8) & 0xFF - arr[curByte++] = tmp & 0xFF - } - - return arr -} - -function tripletToBase64 (num) { - return lookup[num >> 18 & 0x3F] + - lookup[num >> 12 & 0x3F] + - lookup[num >> 6 & 0x3F] + - lookup[num & 0x3F] -} - -function encodeChunk (uint8, start, end) { - var tmp - var output = [] - for (var i = start; i < end; i += 3) { - tmp = - ((uint8[i] << 16) & 0xFF0000) + - ((uint8[i + 1] << 8) & 0xFF00) + - (uint8[i + 2] & 0xFF) - output.push(tripletToBase64(tmp)) - } - return output.join('') -} - -function fromByteArray (uint8) { - var tmp - var len = uint8.length - var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes - var parts = [] - var maxChunkLength = 16383 // must be multiple of 3 - - // go through the array every three bytes, we'll deal with trailing stuff later - for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { - parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) - } - - // pad the end with zeros, but make sure to not forget the extra bytes - if (extraBytes === 1) { - tmp = uint8[len - 1] - parts.push( - lookup[tmp >> 2] + - lookup[(tmp << 4) & 0x3F] + - '==' - ) - } else if (extraBytes === 2) { - tmp = (uint8[len - 2] << 8) + uint8[len - 1] - parts.push( - lookup[tmp >> 10] + - lookup[(tmp >> 4) & 0x3F] + - lookup[(tmp << 2) & 0x3F] + - '=' - ) - } - - return parts.join('') -} - -},{}],82:[function(require,module,exports){ - -},{}],83:[function(require,module,exports){ -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }); - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } -} - -},{}],84:[function(require,module,exports){ -(function (global){(function (){ -/*! https://mths.be/punycode v1.3.2 by @mathias */ -;(function(root) { - - /** Detect free variables */ - var freeExports = typeof exports == 'object' && exports && - !exports.nodeType && exports; - var freeModule = typeof module == 'object' && module && - !module.nodeType && module; - var freeGlobal = typeof global == 'object' && global; - if ( - freeGlobal.global === freeGlobal || - freeGlobal.window === freeGlobal || - freeGlobal.self === freeGlobal - ) { - root = freeGlobal; - } - - /** - * The `punycode` object. - * @name punycode - * @type Object - */ - var punycode, - - /** Highest positive signed 32-bit float value */ - maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 - - /** Bootstring parameters */ - base = 36, - tMin = 1, - tMax = 26, - skew = 38, - damp = 700, - initialBias = 72, - initialN = 128, // 0x80 - delimiter = '-', // '\x2D' - - /** Regular expressions */ - regexPunycode = /^xn--/, - regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars - regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators - - /** Error messages */ - errors = { - 'overflow': 'Overflow: input needs wider integers to process', - 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', - 'invalid-input': 'Invalid input' - }, - - /** Convenience shortcuts */ - baseMinusTMin = base - tMin, - floor = Math.floor, - stringFromCharCode = String.fromCharCode, - - /** Temporary variable */ - key; - - /*--------------------------------------------------------------------------*/ - - /** - * A generic error utility function. - * @private - * @param {String} type The error type. - * @returns {Error} Throws a `RangeError` with the applicable error message. - */ - function error(type) { - throw RangeError(errors[type]); - } - - /** - * A generic `Array#map` utility function. - * @private - * @param {Array} array The array to iterate over. - * @param {Function} callback The function that gets called for every array - * item. - * @returns {Array} A new array of values returned by the callback function. - */ - function map(array, fn) { - var length = array.length; - var result = []; - while (length--) { - result[length] = fn(array[length]); - } - return result; - } - - /** - * A simple `Array#map`-like wrapper to work with domain name strings or email - * addresses. - * @private - * @param {String} domain The domain name or email address. - * @param {Function} callback The function that gets called for every - * character. - * @returns {Array} A new string of characters returned by the callback - * function. - */ - function mapDomain(string, fn) { - var parts = string.split('@'); - var result = ''; - if (parts.length > 1) { - // In email addresses, only the domain name should be punycoded. Leave - // the local part (i.e. everything up to `@`) intact. - result = parts[0] + '@'; - string = parts[1]; - } - // Avoid `split(regex)` for IE8 compatibility. See #17. - string = string.replace(regexSeparators, '\x2E'); - var labels = string.split('.'); - var encoded = map(labels, fn).join('.'); - return result + encoded; - } - - /** - * Creates an array containing the numeric code points of each Unicode - * character in the string. While JavaScript uses UCS-2 internally, - * this function will convert a pair of surrogate halves (each of which - * UCS-2 exposes as separate characters) into a single code point, - * matching UTF-16. - * @see `punycode.ucs2.encode` - * @see - * @memberOf punycode.ucs2 - * @name decode - * @param {String} string The Unicode input string (UCS-2). - * @returns {Array} The new array of code points. - */ - function ucs2decode(string) { - var output = [], - counter = 0, - length = string.length, - value, - extra; - while (counter < length) { - value = string.charCodeAt(counter++); - if (value >= 0xD800 && value <= 0xDBFF && counter < length) { - // high surrogate, and there is a next character - extra = string.charCodeAt(counter++); - if ((extra & 0xFC00) == 0xDC00) { // low surrogate - output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); - } else { - // unmatched surrogate; only append this code unit, in case the next - // code unit is the high surrogate of a surrogate pair - output.push(value); - counter--; - } - } else { - output.push(value); - } - } - return output; - } - - /** - * Creates a string based on an array of numeric code points. - * @see `punycode.ucs2.decode` - * @memberOf punycode.ucs2 - * @name encode - * @param {Array} codePoints The array of numeric code points. - * @returns {String} The new Unicode string (UCS-2). - */ - function ucs2encode(array) { - return map(array, function(value) { - var output = ''; - if (value > 0xFFFF) { - value -= 0x10000; - output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); - value = 0xDC00 | value & 0x3FF; - } - output += stringFromCharCode(value); - return output; - }).join(''); - } - - /** - * Converts a basic code point into a digit/integer. - * @see `digitToBasic()` - * @private - * @param {Number} codePoint The basic numeric code point value. - * @returns {Number} The numeric value of a basic code point (for use in - * representing integers) in the range `0` to `base - 1`, or `base` if - * the code point does not represent a value. - */ - function basicToDigit(codePoint) { - if (codePoint - 48 < 10) { - return codePoint - 22; - } - if (codePoint - 65 < 26) { - return codePoint - 65; - } - if (codePoint - 97 < 26) { - return codePoint - 97; - } - return base; - } - - /** - * Converts a digit/integer into a basic code point. - * @see `basicToDigit()` - * @private - * @param {Number} digit The numeric value of a basic code point. - * @returns {Number} The basic code point whose value (when used for - * representing integers) is `digit`, which needs to be in the range - * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is - * used; else, the lowercase form is used. The behavior is undefined - * if `flag` is non-zero and `digit` has no uppercase form. - */ - function digitToBasic(digit, flag) { - // 0..25 map to ASCII a..z or A..Z - // 26..35 map to ASCII 0..9 - return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); - } - - /** - * Bias adaptation function as per section 3.4 of RFC 3492. - * http://tools.ietf.org/html/rfc3492#section-3.4 - * @private - */ - function adapt(delta, numPoints, firstTime) { - var k = 0; - delta = firstTime ? floor(delta / damp) : delta >> 1; - delta += floor(delta / numPoints); - for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { - delta = floor(delta / baseMinusTMin); - } - return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); - } - - /** - * Converts a Punycode string of ASCII-only symbols to a string of Unicode - * symbols. - * @memberOf punycode - * @param {String} input The Punycode string of ASCII-only symbols. - * @returns {String} The resulting string of Unicode symbols. - */ - function decode(input) { - // Don't use UCS-2 - var output = [], - inputLength = input.length, - out, - i = 0, - n = initialN, - bias = initialBias, - basic, - j, - index, - oldi, - w, - k, - digit, - t, - /** Cached calculation results */ - baseMinusT; - - // Handle the basic code points: let `basic` be the number of input code - // points before the last delimiter, or `0` if there is none, then copy - // the first basic code points to the output. - - basic = input.lastIndexOf(delimiter); - if (basic < 0) { - basic = 0; - } - - for (j = 0; j < basic; ++j) { - // if it's not a basic code point - if (input.charCodeAt(j) >= 0x80) { - error('not-basic'); - } - output.push(input.charCodeAt(j)); - } - - // Main decoding loop: start just after the last delimiter if any basic code - // points were copied; start at the beginning otherwise. - - for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { - - // `index` is the index of the next character to be consumed. - // Decode a generalized variable-length integer into `delta`, - // which gets added to `i`. The overflow checking is easier - // if we increase `i` as we go, then subtract off its starting - // value at the end to obtain `delta`. - for (oldi = i, w = 1, k = base; /* no condition */; k += base) { - - if (index >= inputLength) { - error('invalid-input'); - } - - digit = basicToDigit(input.charCodeAt(index++)); - - if (digit >= base || digit > floor((maxInt - i) / w)) { - error('overflow'); - } - - i += digit * w; - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - - if (digit < t) { - break; - } - - baseMinusT = base - t; - if (w > floor(maxInt / baseMinusT)) { - error('overflow'); - } - - w *= baseMinusT; - - } - - out = output.length + 1; - bias = adapt(i - oldi, out, oldi == 0); - - // `i` was supposed to wrap around from `out` to `0`, - // incrementing `n` each time, so we'll fix that now: - if (floor(i / out) > maxInt - n) { - error('overflow'); - } - - n += floor(i / out); - i %= out; - - // Insert `n` at position `i` of the output - output.splice(i++, 0, n); - - } - - return ucs2encode(output); - } - - /** - * Converts a string of Unicode symbols (e.g. a domain name label) to a - * Punycode string of ASCII-only symbols. - * @memberOf punycode - * @param {String} input The string of Unicode symbols. - * @returns {String} The resulting Punycode string of ASCII-only symbols. - */ - function encode(input) { - var n, - delta, - handledCPCount, - basicLength, - bias, - j, - m, - q, - k, - t, - currentValue, - output = [], - /** `inputLength` will hold the number of code points in `input`. */ - inputLength, - /** Cached calculation results */ - handledCPCountPlusOne, - baseMinusT, - qMinusT; - - // Convert the input in UCS-2 to Unicode - input = ucs2decode(input); - - // Cache the length - inputLength = input.length; - - // Initialize the state - n = initialN; - delta = 0; - bias = initialBias; - - // Handle the basic code points - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue < 0x80) { - output.push(stringFromCharCode(currentValue)); - } - } - - handledCPCount = basicLength = output.length; - - // `handledCPCount` is the number of code points that have been handled; - // `basicLength` is the number of basic code points. - - // Finish the basic string - if it is not empty - with a delimiter - if (basicLength) { - output.push(delimiter); - } - - // Main encoding loop: - while (handledCPCount < inputLength) { - - // All non-basic code points < n have been handled already. Find the next - // larger one: - for (m = maxInt, j = 0; j < inputLength; ++j) { - currentValue = input[j]; - if (currentValue >= n && currentValue < m) { - m = currentValue; - } - } - - // Increase `delta` enough to advance the decoder's state to , - // but guard against overflow - handledCPCountPlusOne = handledCPCount + 1; - if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { - error('overflow'); - } - - delta += (m - n) * handledCPCountPlusOne; - n = m; - - for (j = 0; j < inputLength; ++j) { - currentValue = input[j]; - - if (currentValue < n && ++delta > maxInt) { - error('overflow'); - } - - if (currentValue == n) { - // Represent delta as a generalized variable-length integer - for (q = delta, k = base; /* no condition */; k += base) { - t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); - if (q < t) { - break; - } - qMinusT = q - t; - baseMinusT = base - t; - output.push( - stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) - ); - q = floor(qMinusT / baseMinusT); - } - - output.push(stringFromCharCode(digitToBasic(q, 0))); - bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); - delta = 0; - ++handledCPCount; - } - } - - ++delta; - ++n; - - } - return output.join(''); - } - - /** - * Converts a Punycode string representing a domain name or an email address - * to Unicode. Only the Punycoded parts of the input will be converted, i.e. - * it doesn't matter if you call it on a string that has already been - * converted to Unicode. - * @memberOf punycode - * @param {String} input The Punycoded domain name or email address to - * convert to Unicode. - * @returns {String} The Unicode representation of the given Punycode - * string. - */ - function toUnicode(input) { - return mapDomain(input, function(string) { - return regexPunycode.test(string) - ? decode(string.slice(4).toLowerCase()) - : string; - }); - } - - /** - * Converts a Unicode string representing a domain name or an email address to - * Punycode. Only the non-ASCII parts of the domain name will be converted, - * i.e. it doesn't matter if you call it with a domain that's already in - * ASCII. - * @memberOf punycode - * @param {String} input The domain name or email address to convert, as a - * Unicode string. - * @returns {String} The Punycode representation of the given domain name or - * email address. - */ - function toASCII(input) { - return mapDomain(input, function(string) { - return regexNonASCII.test(string) - ? 'xn--' + encode(string) - : string; - }); - } - - /*--------------------------------------------------------------------------*/ - - /** Define the public API */ - punycode = { - /** - * A string representing the current Punycode.js version number. - * @memberOf punycode - * @type String - */ - 'version': '1.3.2', - /** - * An object of methods to convert from JavaScript's internal character - * representation (UCS-2) to Unicode code points, and back. - * @see - * @memberOf punycode - * @type Object - */ - 'ucs2': { - 'decode': ucs2decode, - 'encode': ucs2encode - }, - 'decode': decode, - 'encode': encode, - 'toASCII': toASCII, - 'toUnicode': toUnicode - }; - - /** Expose `punycode` */ - // Some AMD build optimizers, like r.js, check for specific condition patterns - // like the following: - if ( - typeof define == 'function' && - typeof define.amd == 'object' && - define.amd - ) { - define('punycode', function() { - return punycode; - }); - } else if (freeExports && freeModule) { - if (module.exports == freeExports) { // in Node.js or RingoJS v0.8.0+ - freeModule.exports = punycode; - } else { // in Narwhal or RingoJS v0.7.0- - for (key in punycode) { - punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); - } - } - } else { // in Rhino or a web browser - root.punycode = punycode; - } - -}(this)); - -}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{}],85:[function(require,module,exports){ -module.exports = function isBuffer(arg) { - return arg && typeof arg === 'object' - && typeof arg.copy === 'function' - && typeof arg.fill === 'function' - && typeof arg.readUInt8 === 'function'; -} -},{}],86:[function(require,module,exports){ -(function (process,global){(function (){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var formatRegExp = /%[sdj%]/g; -exports.format = function(f) { - if (!isString(f)) { - var objects = []; - for (var i = 0; i < arguments.length; i++) { - objects.push(inspect(arguments[i])); - } - return objects.join(' '); - } - - var i = 1; - var args = arguments; - var len = args.length; - var str = String(f).replace(formatRegExp, function(x) { - if (x === '%%') return '%'; - if (i >= len) return x; - switch (x) { - case '%s': return String(args[i++]); - case '%d': return Number(args[i++]); - case '%j': - try { - return JSON.stringify(args[i++]); - } catch (_) { - return '[Circular]'; + + function fromObject (that, obj) { + if (Buffer.isBuffer(obj)) { + var len = checked(obj.length) | 0 + that = createBuffer(that, len) + + if (that.length === 0) { + return that + } + + obj.copy(that, 0, 0, len) + return that + } + + if (obj) { + if ((typeof ArrayBuffer !== 'undefined' && + obj.buffer instanceof ArrayBuffer) || 'length' in obj) { + if (typeof obj.length !== 'number' || isnan(obj.length)) { + return createBuffer(that, 0) } + return fromArrayLike(that, obj) + } + + if (obj.type === 'Buffer' && isArray(obj.data)) { + return fromArrayLike(that, obj.data) + } + } + + throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') + } + + function checked (length) { + // Note: cannot use `length < kMaxLength()` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= kMaxLength()) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + kMaxLength().toString(16) + ' bytes') + } + return length | 0 + } + + function SlowBuffer (length) { + if (+length != length) { // eslint-disable-line eqeqeq + length = 0 + } + return Buffer.alloc(+length) + } + + Buffer.isBuffer = function isBuffer (b) { + return !!(b != null && b._isBuffer) + } + + Buffer.compare = function compare (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers') + } + + if (a === b) return 0 + + var x = a.length + var y = b.length + + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i] + y = b[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 + } + + Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { + case 'hex': + case 'utf8': + case 'utf-8': + case 'ascii': + case 'latin1': + case 'binary': + case 'base64': + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return true default: - return x; + return false } - }); - for (var x = args[i]; i < len; x = args[++i]) { - if (isNull(x) || !isObject(x)) { - str += ' ' + x; - } else { - str += ' ' + inspect(x); - } - } - return str; -}; - - -// Mark that a method should not be used. -// Returns a modified function which warns once by default. -// If --no-deprecation is set, then it is a no-op. -exports.deprecate = function(fn, msg) { - // Allow for deprecating things in the process of starting up. - if (isUndefined(global.process)) { - return function() { - return exports.deprecate(fn, msg).apply(this, arguments); - }; - } - - if (process.noDeprecation === true) { - return fn; - } - - var warned = false; - function deprecated() { - if (!warned) { - if (process.throwDeprecation) { - throw new Error(msg); - } else if (process.traceDeprecation) { - console.trace(msg); - } else { - console.error(msg); - } - warned = true; - } - return fn.apply(this, arguments); - } - - return deprecated; -}; - - -var debugs = {}; -var debugEnviron; -exports.debuglog = function(set) { - if (isUndefined(debugEnviron)) - debugEnviron = process.env.NODE_DEBUG || ''; - set = set.toUpperCase(); - if (!debugs[set]) { - if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { - var pid = process.pid; - debugs[set] = function() { - var msg = exports.format.apply(exports, arguments); - console.error('%s %d: %s', set, pid, msg); - }; - } else { - debugs[set] = function() {}; - } - } - return debugs[set]; -}; - - -/** - * Echos the value of a value. Trys to print the value out - * in the best way possible given the different types. - * - * @param {Object} obj The object to print out. - * @param {Object} opts Optional options object that alters the output. - */ -/* legacy: obj, showHidden, depth, colors*/ -function inspect(obj, opts) { - // default options - var ctx = { - seen: [], - stylize: stylizeNoColor - }; - // legacy... - if (arguments.length >= 3) ctx.depth = arguments[2]; - if (arguments.length >= 4) ctx.colors = arguments[3]; - if (isBoolean(opts)) { - // legacy... - ctx.showHidden = opts; - } else if (opts) { - // got an "options" object - exports._extend(ctx, opts); - } - // set default options - if (isUndefined(ctx.showHidden)) ctx.showHidden = false; - if (isUndefined(ctx.depth)) ctx.depth = 2; - if (isUndefined(ctx.colors)) ctx.colors = false; - if (isUndefined(ctx.customInspect)) ctx.customInspect = true; - if (ctx.colors) ctx.stylize = stylizeWithColor; - return formatValue(ctx, obj, ctx.depth); -} -exports.inspect = inspect; - - -// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics -inspect.colors = { - 'bold' : [1, 22], - 'italic' : [3, 23], - 'underline' : [4, 24], - 'inverse' : [7, 27], - 'white' : [37, 39], - 'grey' : [90, 39], - 'black' : [30, 39], - 'blue' : [34, 39], - 'cyan' : [36, 39], - 'green' : [32, 39], - 'magenta' : [35, 39], - 'red' : [31, 39], - 'yellow' : [33, 39] -}; - -// Don't use 'blue' not visible on cmd.exe -inspect.styles = { - 'special': 'cyan', - 'number': 'yellow', - 'boolean': 'yellow', - 'undefined': 'grey', - 'null': 'bold', - 'string': 'green', - 'date': 'magenta', - // "name": intentionally not styling - 'regexp': 'red' -}; - - -function stylizeWithColor(str, styleType) { - var style = inspect.styles[styleType]; - - if (style) { - return '\u001b[' + inspect.colors[style][0] + 'm' + str + - '\u001b[' + inspect.colors[style][1] + 'm'; - } else { - return str; } -} - - -function stylizeNoColor(str, styleType) { - return str; -} - - -function arrayToHash(array) { - var hash = {}; - - array.forEach(function(val, idx) { - hash[val] = true; - }); - - return hash; -} - - -function formatValue(ctx, value, recurseTimes) { - // Provide a hook for user-specified inspect functions. - // Check that value is an object with an inspect function on it - if (ctx.customInspect && - value && - isFunction(value.inspect) && - // Filter out the util module, it's inspect function is special - value.inspect !== exports.inspect && - // Also filter out any prototype objects using the circular check. - !(value.constructor && value.constructor.prototype === value)) { - var ret = value.inspect(recurseTimes, ctx); - if (!isString(ret)) { - ret = formatValue(ctx, ret, recurseTimes); + + Buffer.concat = function concat (list, length) { + if (!isArray(list)) { + throw new TypeError('"list" argument must be an Array of Buffers') } - return ret; - } - - // Primitive types cannot have properties - var primitive = formatPrimitive(ctx, value); - if (primitive) { - return primitive; - } - - // Look up the keys of the object. - var keys = Object.keys(value); - var visibleKeys = arrayToHash(keys); - - if (ctx.showHidden) { - keys = Object.getOwnPropertyNames(value); - } - - // IE doesn't make error fields non-enumerable - // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx - if (isError(value) - && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { - return formatError(value); - } - - // Some type of object without properties can be shortcutted. - if (keys.length === 0) { - if (isFunction(value)) { - var name = value.name ? ': ' + value.name : ''; - return ctx.stylize('[Function' + name + ']', 'special'); + + if (list.length === 0) { + return Buffer.alloc(0) } - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + + var i + if (length === undefined) { + length = 0 + for (i = 0; i < list.length; ++i) { + length += list[i].length + } } - if (isDate(value)) { - return ctx.stylize(Date.prototype.toString.call(value), 'date'); + + var buffer = Buffer.allocUnsafe(length) + var pos = 0 + for (i = 0; i < list.length; ++i) { + var buf = list[i] + if (!Buffer.isBuffer(buf)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + buf.copy(buffer, pos) + pos += buf.length + } + return buffer + } + + function byteLength (string, encoding) { + if (Buffer.isBuffer(string)) { + return string.length + } + if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && + (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { + return string.byteLength + } + if (typeof string !== 'string') { + string = '' + string + } + + var len = string.length + if (len === 0) return 0 + + // Use a for loop to avoid recursion + var loweredCase = false + for (;;) { + switch (encoding) { + case 'ascii': + case 'latin1': + case 'binary': + return len + case 'utf8': + case 'utf-8': + case undefined: + return utf8ToBytes(string).length + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2 + case 'hex': + return len >>> 1 + case 'base64': + return base64ToBytes(string).length + default: + if (loweredCase) return utf8ToBytes(string).length // assume utf8 + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } + } + Buffer.byteLength = byteLength + + function slowToString (encoding, start, end) { + var loweredCase = false + + // No need to verify that "this.length <= MAX_UINT32" since it's a read-only + // property of a typed array. + + // This behaves neither like String nor Uint8Array in that we set start/end + // to their upper/lower bounds if the value passed is out of range. + // undefined is handled specially as per ECMA-262 6th Edition, + // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. + if (start === undefined || start < 0) { + start = 0 } - if (isError(value)) { - return formatError(value); + // Return early if start > this.length. Done here to prevent potential uint32 + // coercion fail below. + if (start > this.length) { + return '' } - } - - var base = '', array = false, braces = ['{', '}']; - - // Make Array say that they are Array - if (isArray(value)) { - array = true; - braces = ['[', ']']; - } - - // Make functions say that they are functions - if (isFunction(value)) { - var n = value.name ? ': ' + value.name : ''; - base = ' [Function' + n + ']'; - } - - // Make RegExps say that they are RegExps - if (isRegExp(value)) { - base = ' ' + RegExp.prototype.toString.call(value); - } - - // Make dates with properties first say the date - if (isDate(value)) { - base = ' ' + Date.prototype.toUTCString.call(value); - } - - // Make error with message first say the error - if (isError(value)) { - base = ' ' + formatError(value); - } - - if (keys.length === 0 && (!array || value.length == 0)) { - return braces[0] + base + braces[1]; - } - - if (recurseTimes < 0) { - if (isRegExp(value)) { - return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); - } else { - return ctx.stylize('[Object]', 'special'); + + if (end === undefined || end > this.length) { + end = this.length + } + + if (end <= 0) { + return '' + } + + // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + end >>>= 0 + start >>>= 0 + + if (end <= start) { + return '' + } + + if (!encoding) encoding = 'utf8' + + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end) + + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end) + + case 'ascii': + return asciiSlice(this, start, end) + + case 'latin1': + case 'binary': + return latin1Slice(this, start, end) + + case 'base64': + return base64Slice(this, start, end) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = (encoding + '').toLowerCase() + loweredCase = true + } + } + } + + // The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect + // Buffer instances. + Buffer.prototype._isBuffer = true + + function swap (b, n, m) { + var i = b[n] + b[n] = b[m] + b[m] = i + } + + Buffer.prototype.swap16 = function swap16 () { + var len = this.length + if (len % 2 !== 0) { + throw new RangeError('Buffer size must be a multiple of 16-bits') + } + for (var i = 0; i < len; i += 2) { + swap(this, i, i + 1) } + return this } - - ctx.seen.push(value); - - var output; - if (array) { - output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); - } else { - output = keys.map(function(key) { - return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); - }); + + Buffer.prototype.swap32 = function swap32 () { + var len = this.length + if (len % 4 !== 0) { + throw new RangeError('Buffer size must be a multiple of 32-bits') + } + for (var i = 0; i < len; i += 4) { + swap(this, i, i + 3) + swap(this, i + 1, i + 2) + } + return this } - - ctx.seen.pop(); - - return reduceToSingleString(output, base, braces); -} - - -function formatPrimitive(ctx, value) { - if (isUndefined(value)) - return ctx.stylize('undefined', 'undefined'); - if (isString(value)) { - var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') - .replace(/'/g, "\\'") - .replace(/\\"/g, '"') + '\''; - return ctx.stylize(simple, 'string'); - } - if (isNumber(value)) - return ctx.stylize('' + value, 'number'); - if (isBoolean(value)) - return ctx.stylize('' + value, 'boolean'); - // For some reason typeof null is "object", so special case here. - if (isNull(value)) - return ctx.stylize('null', 'null'); -} - - -function formatError(value) { - return '[' + Error.prototype.toString.call(value) + ']'; -} - - -function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { - var output = []; - for (var i = 0, l = value.length; i < l; ++i) { - if (hasOwnProperty(value, String(i))) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - String(i), true)); - } else { - output.push(''); + + Buffer.prototype.swap64 = function swap64 () { + var len = this.length + if (len % 8 !== 0) { + throw new RangeError('Buffer size must be a multiple of 64-bits') + } + for (var i = 0; i < len; i += 8) { + swap(this, i, i + 7) + swap(this, i + 1, i + 6) + swap(this, i + 2, i + 5) + swap(this, i + 3, i + 4) } + return this } - keys.forEach(function(key) { - if (!key.match(/^\d+$/)) { - output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, - key, true)); + + Buffer.prototype.toString = function toString () { + var length = this.length | 0 + if (length === 0) return '' + if (arguments.length === 0) return utf8Slice(this, 0, length) + return slowToString.apply(this, arguments) + } + + Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return true + return Buffer.compare(this, b) === 0 + } + + Buffer.prototype.inspect = function inspect () { + var str = '' + var max = exports.INSPECT_MAX_BYTES + if (this.length > 0) { + str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') + if (this.length > max) str += ' ... ' + } + return '' + } + + Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (!Buffer.isBuffer(target)) { + throw new TypeError('Argument must be a Buffer') + } + + if (start === undefined) { + start = 0 } - }); - return output; -} - - -function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { - var name, str, desc; - desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; - if (desc.get) { - if (desc.set) { - str = ctx.stylize('[Getter/Setter]', 'special'); - } else { - str = ctx.stylize('[Getter]', 'special'); + if (end === undefined) { + end = target ? target.length : 0 } - } else { - if (desc.set) { - str = ctx.stylize('[Setter]', 'special'); + if (thisStart === undefined) { + thisStart = 0 } + if (thisEnd === undefined) { + thisEnd = this.length + } + + if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { + throw new RangeError('out of range index') + } + + if (thisStart >= thisEnd && start >= end) { + return 0 + } + if (thisStart >= thisEnd) { + return -1 + } + if (start >= end) { + return 1 + } + + start >>>= 0 + end >>>= 0 + thisStart >>>= 0 + thisEnd >>>= 0 + + if (this === target) return 0 + + var x = thisEnd - thisStart + var y = end - start + var len = Math.min(x, y) + + var thisCopy = this.slice(thisStart, thisEnd) + var targetCopy = target.slice(start, end) + + for (var i = 0; i < len; ++i) { + if (thisCopy[i] !== targetCopy[i]) { + x = thisCopy[i] + y = targetCopy[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 } - if (!hasOwnProperty(visibleKeys, key)) { - name = '[' + key + ']'; - } - if (!str) { - if (ctx.seen.indexOf(desc.value) < 0) { - if (isNull(recurseTimes)) { - str = formatValue(ctx, desc.value, null); + + // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, + // OR the last index of `val` in `buffer` at offset <= `byteOffset`. + // + // Arguments: + // - buffer - a Buffer to search + // - val - a string, Buffer, or number + // - byteOffset - an index into `buffer`; will be clamped to an int32 + // - encoding - an optional encoding, relevant is val is a string + // - dir - true for indexOf, false for lastIndexOf + function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { + // Empty buffer means no match + if (buffer.length === 0) return -1 + + // Normalize byteOffset + if (typeof byteOffset === 'string') { + encoding = byteOffset + byteOffset = 0 + } else if (byteOffset > 0x7fffffff) { + byteOffset = 0x7fffffff + } else if (byteOffset < -0x80000000) { + byteOffset = -0x80000000 + } + byteOffset = +byteOffset // Coerce to Number. + if (isNaN(byteOffset)) { + // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer + byteOffset = dir ? 0 : (buffer.length - 1) + } + + // Normalize byteOffset: negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = buffer.length + byteOffset + if (byteOffset >= buffer.length) { + if (dir) return -1 + else byteOffset = buffer.length - 1 + } else if (byteOffset < 0) { + if (dir) byteOffset = 0 + else return -1 + } + + // Normalize val + if (typeof val === 'string') { + val = Buffer.from(val, encoding) + } + + // Finally, search either indexOf (if dir is true) or lastIndexOf + if (Buffer.isBuffer(val)) { + // Special case: looking for empty string/buffer always fails + if (val.length === 0) { + return -1 + } + return arrayIndexOf(buffer, val, byteOffset, encoding, dir) + } else if (typeof val === 'number') { + val = val & 0xFF // Search for a byte value [0-255] + if (Buffer.TYPED_ARRAY_SUPPORT && + typeof Uint8Array.prototype.indexOf === 'function') { + if (dir) { + return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) + } else { + return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) + } + } + return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) + } + + throw new TypeError('val must be string, number or Buffer') + } + + function arrayIndexOf (arr, val, byteOffset, encoding, dir) { + var indexSize = 1 + var arrLength = arr.length + var valLength = val.length + + if (encoding !== undefined) { + encoding = String(encoding).toLowerCase() + if (encoding === 'ucs2' || encoding === 'ucs-2' || + encoding === 'utf16le' || encoding === 'utf-16le') { + if (arr.length < 2 || val.length < 2) { + return -1 + } + indexSize = 2 + arrLength /= 2 + valLength /= 2 + byteOffset /= 2 + } + } + + function read (buf, i) { + if (indexSize === 1) { + return buf[i] } else { - str = formatValue(ctx, desc.value, recurseTimes - 1); + return buf.readUInt16BE(i * indexSize) } - if (str.indexOf('\n') > -1) { - if (array) { - str = str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n').substr(2); + } + + var i + if (dir) { + var foundIndex = -1 + for (i = byteOffset; i < arrLength; i++) { + if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { + if (foundIndex === -1) foundIndex = i + if (i - foundIndex + 1 === valLength) return foundIndex * indexSize } else { - str = '\n' + str.split('\n').map(function(line) { - return ' ' + line; - }).join('\n'); + if (foundIndex !== -1) i -= i - foundIndex + foundIndex = -1 } } } else { - str = ctx.stylize('[Circular]', 'special'); + if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength + for (i = byteOffset; i >= 0; i--) { + var found = true + for (var j = 0; j < valLength; j++) { + if (read(arr, i + j) !== read(val, j)) { + found = false + break + } + } + if (found) return i + } } + + return -1 } - if (isUndefined(name)) { - if (array && key.match(/^\d+$/)) { - return str; - } - name = JSON.stringify('' + key); - if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { - name = name.substr(1, name.length - 2); - name = ctx.stylize(name, 'name'); - } else { - name = name.replace(/'/g, "\\'") - .replace(/\\"/g, '"') - .replace(/(^"|"$)/g, "'"); - name = ctx.stylize(name, 'string'); - } - } - - return name + ': ' + str; -} - - -function reduceToSingleString(output, base, braces) { - var numLinesEst = 0; - var length = output.reduce(function(prev, cur) { - numLinesEst++; - if (cur.indexOf('\n') >= 0) numLinesEst++; - return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; - }, 0); - - if (length > 60) { - return braces[0] + - (base === '' ? '' : base + '\n ') + - ' ' + - output.join(',\n ') + - ' ' + - braces[1]; - } - - return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; -} - - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. -function isArray(ar) { - return Array.isArray(ar); -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return isObject(re) && objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return isObject(d) && objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return isObject(e) && - (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = require('./support/isBuffer'); - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - - -function pad(n) { - return n < 10 ? '0' + n.toString(10) : n.toString(10); -} - - -var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', - 'Oct', 'Nov', 'Dec']; - -// 26 Feb 16:19:34 -function timestamp() { - var d = new Date(); - var time = [pad(d.getHours()), - pad(d.getMinutes()), - pad(d.getSeconds())].join(':'); - return [d.getDate(), months[d.getMonth()], time].join(' '); -} - - -// log is just a thin wrapper to console.log that prepends a timestamp -exports.log = function() { - console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); -}; - - -/** - * Inherit the prototype methods from one constructor into another. - * - * The Function.prototype.inherits from lang.js rewritten as a standalone - * function (not on Function.prototype). NOTE: If this file is to be loaded - * during bootstrapping this function needs to be rewritten using some native - * functions as prototype setup using normal JavaScript does not work as - * expected during bootstrapping (see mirror.js in r114903). - * - * @param {function} ctor Constructor function which needs to inherit the - * prototype. - * @param {function} superCtor Constructor function to inherit prototype from. - */ -exports.inherits = require('inherits'); - -exports._extend = function(origin, add) { - // Don't do anything if add isn't an object - if (!add || !isObject(add)) return origin; - - var keys = Object.keys(add); - var i = keys.length; - while (i--) { - origin[keys[i]] = add[keys[i]]; - } - return origin; -}; - -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -}).call(this)}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) -},{"./support/isBuffer":85,"_process":92,"inherits":83}],87:[function(require,module,exports){ -(function (global,Buffer){(function (){ -/*! - * The buffer module from node.js, for the browser. - * - * @author Feross Aboukhadijeh - * @license MIT - */ -/* eslint-disable no-proto */ - -'use strict' - -var base64 = require('base64-js') -var ieee754 = require('ieee754') -var isArray = require('isarray') - -exports.Buffer = Buffer -exports.SlowBuffer = SlowBuffer -exports.INSPECT_MAX_BYTES = 50 - -/** - * If `Buffer.TYPED_ARRAY_SUPPORT`: - * === true Use Uint8Array implementation (fastest) - * === false Use Object implementation (most compatible, even IE6) - * - * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, - * Opera 11.6+, iOS 4.2+. - * - * Due to various browser bugs, sometimes the Object implementation will be used even - * when the browser supports typed arrays. - * - * Note: - * - * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, - * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. - * - * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. - * - * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of - * incorrect length in some situations. - - * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they - * get the Object implementation, which is slower but behaves correctly. - */ -Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined - ? global.TYPED_ARRAY_SUPPORT - : typedArraySupport() - -/* - * Export kMaxLength after typed array support is determined. - */ -exports.kMaxLength = kMaxLength() - -function typedArraySupport () { - try { - var arr = new Uint8Array(1) - arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }} - return arr.foo() === 42 && // typed array instances can be augmented - typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` - arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` - } catch (e) { - return false - } -} - -function kMaxLength () { - return Buffer.TYPED_ARRAY_SUPPORT - ? 0x7fffffff - : 0x3fffffff -} - -function createBuffer (that, length) { - if (kMaxLength() < length) { - throw new RangeError('Invalid typed array length') + + Buffer.prototype.includes = function includes (val, byteOffset, encoding) { + return this.indexOf(val, byteOffset, encoding) !== -1 } - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = new Uint8Array(length) - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - if (that === null) { - that = new Buffer(length) - } - that.length = length - } - - return that -} - -/** - * The Buffer constructor returns instances of `Uint8Array` that have their - * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of - * `Uint8Array`, so the returned instances will have all the node `Buffer` methods - * and the `Uint8Array` methods. Square bracket notation works as expected -- it - * returns a single octet. - * - * The `Uint8Array` prototype remains unmodified. - */ - -function Buffer (arg, encodingOrOffset, length) { - if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { - return new Buffer(arg, encodingOrOffset, length) - } - - // Common case. - if (typeof arg === 'number') { - if (typeof encodingOrOffset === 'string') { + + Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, true) + } + + Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { + return bidirectionalIndexOf(this, val, byteOffset, encoding, false) + } + + function hexWrite (buf, string, offset, length) { + offset = Number(offset) || 0 + var remaining = buf.length - offset + if (!length) { + length = remaining + } else { + length = Number(length) + if (length > remaining) { + length = remaining + } + } + + // must be an even number of digits + var strLen = string.length + if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') + + if (length > strLen / 2) { + length = strLen / 2 + } + for (var i = 0; i < length; ++i) { + var parsed = parseInt(string.substr(i * 2, 2), 16) + if (isNaN(parsed)) return i + buf[offset + i] = parsed + } + return i + } + + function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) + } + + function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length) + } + + function latin1Write (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length) + } + + function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length) + } + + function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) + } + + Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8' + length = this.length + offset = 0 + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset + length = this.length + offset = 0 + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset | 0 + if (isFinite(length)) { + length = length | 0 + if (encoding === undefined) encoding = 'utf8' + } else { + encoding = length + length = undefined + } + // legacy write(string, encoding, offset, length) - remove in v0.13 + } else { throw new Error( - 'If encoding is specified then the first argument must be a string' + 'Buffer.write(string, encoding, offset[, length]) is no longer supported' ) } - return allocUnsafe(this, arg) - } - return from(this, arg, encodingOrOffset, length) -} - -Buffer.poolSize = 8192 // not used by this implementation - -// TODO: Legacy, not needed anymore. Remove in next major version. -Buffer._augment = function (arr) { - arr.__proto__ = Buffer.prototype - return arr -} - -function from (that, value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('"value" argument must not be a number') - } - - if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { - return fromArrayBuffer(that, value, encodingOrOffset, length) - } - - if (typeof value === 'string') { - return fromString(that, value, encodingOrOffset) - } - - return fromObject(that, value) -} - -/** - * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError - * if value is a number. - * Buffer.from(str[, encoding]) - * Buffer.from(array) - * Buffer.from(buffer) - * Buffer.from(arrayBuffer[, byteOffset[, length]]) - **/ -Buffer.from = function (value, encodingOrOffset, length) { - return from(null, value, encodingOrOffset, length) -} - -if (Buffer.TYPED_ARRAY_SUPPORT) { - Buffer.prototype.__proto__ = Uint8Array.prototype - Buffer.__proto__ = Uint8Array - if (typeof Symbol !== 'undefined' && Symbol.species && - Buffer[Symbol.species] === Buffer) { - // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 - Object.defineProperty(Buffer, Symbol.species, { - value: null, - configurable: true - }) + + var remaining = this.length - offset + if (length === undefined || length > remaining) length = remaining + + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('Attempt to write outside buffer bounds') + } + + if (!encoding) encoding = 'utf8' + + var loweredCase = false + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length) + + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length) + + case 'ascii': + return asciiWrite(this, string, offset, length) + + case 'latin1': + case 'binary': + return latin1Write(this, string, offset, length) + + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } + } + + Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) + } } -} - -function assertSize (size) { - if (typeof size !== 'number') { - throw new TypeError('"size" argument must be a number') - } else if (size < 0) { - throw new RangeError('"size" argument must not be negative') - } -} - -function alloc (that, size, fill, encoding) { - assertSize(size) - if (size <= 0) { - return createBuffer(that, size) + + function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf) + } else { + return base64.fromByteArray(buf.slice(start, end)) + } + } + + function utf8Slice (buf, start, end) { + end = Math.min(buf.length, end) + var res = [] + + var i = start + while (i < end) { + var firstByte = buf[i] + var codePoint = null + var bytesPerSequence = (firstByte > 0xEF) ? 4 + : (firstByte > 0xDF) ? 3 + : (firstByte > 0xBF) ? 2 + : 1 + + if (i + bytesPerSequence <= end) { + var secondByte, thirdByte, fourthByte, tempCodePoint + + switch (bytesPerSequence) { + case 1: + if (firstByte < 0x80) { + codePoint = firstByte + } + break + case 2: + secondByte = buf[i + 1] + if ((secondByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) + if (tempCodePoint > 0x7F) { + codePoint = tempCodePoint + } + } + break + case 3: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) + if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { + codePoint = tempCodePoint + } + } + break + case 4: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + fourthByte = buf[i + 3] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) + if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { + codePoint = tempCodePoint + } + } + } + } + + if (codePoint === null) { + // we did not generate a valid codePoint so insert a + // replacement char (U+FFFD) and advance only 1 byte + codePoint = 0xFFFD + bytesPerSequence = 1 + } else if (codePoint > 0xFFFF) { + // encode to utf16 (surrogate pair dance) + codePoint -= 0x10000 + res.push(codePoint >>> 10 & 0x3FF | 0xD800) + codePoint = 0xDC00 | codePoint & 0x3FF + } + + res.push(codePoint) + i += bytesPerSequence + } + + return decodeCodePointsArray(res) + } + + // Based on http://stackoverflow.com/a/22747272/680742, the browser with + // the lowest limit is Chrome, with 0x10000 args. + // We go 1 magnitude less, for safety + var MAX_ARGUMENTS_LENGTH = 0x1000 + + function decodeCodePointsArray (codePoints) { + var len = codePoints.length + if (len <= MAX_ARGUMENTS_LENGTH) { + return String.fromCharCode.apply(String, codePoints) // avoid extra slice() + } + + // Decode in chunks to avoid "call stack size exceeded". + var res = '' + var i = 0 + while (i < len) { + res += String.fromCharCode.apply( + String, + codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) + ) + } + return res + } + + function asciiSlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i] & 0x7F) + } + return ret + } + + function latin1Slice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; ++i) { + ret += String.fromCharCode(buf[i]) + } + return ret + } + + function hexSlice (buf, start, end) { + var len = buf.length + + if (!start || start < 0) start = 0 + if (!end || end < 0 || end > len) end = len + + var out = '' + for (var i = start; i < end; ++i) { + out += toHex(buf[i]) + } + return out + } + + function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end) + var res = '' + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + } + return res + } + + Buffer.prototype.slice = function slice (start, end) { + var len = this.length + start = ~~start + end = end === undefined ? len : ~~end + + if (start < 0) { + start += len + if (start < 0) start = 0 + } else if (start > len) { + start = len + } + + if (end < 0) { + end += len + if (end < 0) end = 0 + } else if (end > len) { + end = len + } + + if (end < start) end = start + + var newBuf + if (Buffer.TYPED_ARRAY_SUPPORT) { + newBuf = this.subarray(start, end) + newBuf.__proto__ = Buffer.prototype + } else { + var sliceLen = end - start + newBuf = new Buffer(sliceLen, undefined) + for (var i = 0; i < sliceLen; ++i) { + newBuf[i] = this[i + start] + } + } + + return newBuf } - if (fill !== undefined) { - // Only pay attention to encoding if it's a string. This - // prevents accidentally sending in a number that would - // be interpretted as a start offset. - return typeof encoding === 'string' - ? createBuffer(that, size).fill(fill, encoding) - : createBuffer(that, size).fill(fill) - } - return createBuffer(that, size) -} - -/** - * Creates a new filled Buffer instance. - * alloc(size[, fill[, encoding]]) - **/ -Buffer.alloc = function (size, fill, encoding) { - return alloc(null, size, fill, encoding) -} - -function allocUnsafe (that, size) { - assertSize(size) - that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) { - for (var i = 0; i < size; ++i) { - that[i] = 0 - } - } - return that -} - -/** - * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. - * */ -Buffer.allocUnsafe = function (size) { - return allocUnsafe(null, size) -} -/** - * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. - */ -Buffer.allocUnsafeSlow = function (size) { - return allocUnsafe(null, size) -} - -function fromString (that, string, encoding) { - if (typeof encoding !== 'string' || encoding === '') { - encoding = 'utf8' - } - - if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding') - } - - var length = byteLength(string, encoding) | 0 - that = createBuffer(that, length) - - var actual = that.write(string, encoding) - - if (actual !== length) { - // Writing a hex string, for example, that contains invalid characters will - // cause everything after the first invalid character to be ignored. (e.g. - // 'abxxcd' will be treated as 'ab') - that = that.slice(0, actual) - } - - return that -} - -function fromArrayLike (that, array) { - var length = array.length < 0 ? 0 : checked(array.length) | 0 - that = createBuffer(that, length) - for (var i = 0; i < length; i += 1) { - that[i] = array[i] & 255 - } - return that -} - -function fromArrayBuffer (that, array, byteOffset, length) { - array.byteLength // this throws if `array` is not a valid ArrayBuffer - - if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('\'offset\' is out of bounds') - } - - if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('\'length\' is out of bounds') - } - - if (byteOffset === undefined && length === undefined) { - array = new Uint8Array(array) - } else if (length === undefined) { - array = new Uint8Array(array, byteOffset) - } else { - array = new Uint8Array(array, byteOffset, length) + + /* + * Need to make sure that buffer isn't trying to write out of bounds. + */ + function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') } - - if (Buffer.TYPED_ARRAY_SUPPORT) { - // Return an augmented `Uint8Array` instance, for best performance - that = array - that.__proto__ = Buffer.prototype - } else { - // Fallback: Return an object instance of the Buffer class - that = fromArrayLike(that, array) - } - return that -} - -function fromObject (that, obj) { - if (Buffer.isBuffer(obj)) { - var len = checked(obj.length) | 0 - that = createBuffer(that, len) - - if (that.length === 0) { - return that + + Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + + return val + } + + Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + checkOffset(offset, byteLength, this.length) + } + + var val = this[offset + --byteLength] + var mul = 1 + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul + } + + return val + } + + Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + return this[offset] + } + + Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return this[offset] | (this[offset + 1] << 8) + } + + Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return (this[offset] << 8) | this[offset + 1] + } + + Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000) + } + + Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]) + } + + Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val + } + + Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var i = byteLength + var mul = 1 + var val = this[offset + --i] + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val + } + + Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + if (!(this[offset] & 0x80)) return (this[offset]) + return ((0xff - this[offset] + 1) * -1) + } + + Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset] | (this[offset + 1] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val + } + + Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset + 1] | (this[offset] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val + } + + Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24) + } + + Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]) + } + + Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, true, 23, 4) + } + + Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, false, 23, 4) + } + + Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, true, 52, 8) + } + + Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, false, 52, 8) + } + + function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') + if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') + if (offset + ext > buf.length) throw new RangeError('Index out of range') + } + + Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var mul = 1 + var i = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength + } + + Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var i = byteLength - 1 + var mul = 1 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength + } + + Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + this[offset] = (value & 0xff) + return offset + 1 + } + + function objectWriteUInt16 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { + buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> + (littleEndian ? i : 1 - i) * 8 } - - obj.copy(that, 0, 0, len) - return that } - - if (obj) { - if ((typeof ArrayBuffer !== 'undefined' && - obj.buffer instanceof ArrayBuffer) || 'length' in obj) { - if (typeof obj.length !== 'number' || isnan(obj.length)) { - return createBuffer(that, 0) - } - return fromArrayLike(that, obj) - } - - if (obj.type === 'Buffer' && isArray(obj.data)) { - return fromArrayLike(that, obj.data) - } - } - - throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') -} - -function checked (length) { - // Note: cannot use `length < kMaxLength()` here because that fails when - // length is NaN (which is otherwise coerced to zero.) - if (length >= kMaxLength()) { - throw new RangeError('Attempt to allocate Buffer larger than maximum ' + - 'size: 0x' + kMaxLength().toString(16) + ' bytes') - } - return length | 0 -} - -function SlowBuffer (length) { - if (+length != length) { // eslint-disable-line eqeqeq - length = 0 - } - return Buffer.alloc(+length) -} - -Buffer.isBuffer = function isBuffer (b) { - return !!(b != null && b._isBuffer) -} - -Buffer.compare = function compare (a, b) { - if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { - throw new TypeError('Arguments must be Buffers') - } - - if (a === b) return 0 - - var x = a.length - var y = b.length - - for (var i = 0, len = Math.min(x, y); i < len; ++i) { - if (a[i] !== b[i]) { - x = a[i] - y = b[i] - break - } - } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -Buffer.isEncoding = function isEncoding (encoding) { - switch (String(encoding).toLowerCase()) { - case 'hex': - case 'utf8': - case 'utf-8': - case 'ascii': - case 'latin1': - case 'binary': - case 'base64': - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return true - default: - return false + + Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 } -} - -Buffer.concat = function concat (list, length) { - if (!isArray(list)) { - throw new TypeError('"list" argument must be an Array of Buffers') + + Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 } - - if (list.length === 0) { - return Buffer.alloc(0) + + function objectWriteUInt32 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffffffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { + buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + } } - - var i - if (length === undefined) { - length = 0 - for (i = 0; i < list.length; ++i) { - length += list[i].length + + Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset + 3] = (value >>> 24) + this[offset + 2] = (value >>> 16) + this[offset + 1] = (value >>> 8) + this[offset] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, true) } + return offset + 4 } - - var buffer = Buffer.allocUnsafe(length) - var pos = 0 - for (i = 0; i < list.length; ++i) { - var buf = list[i] - if (!Buffer.isBuffer(buf)) { - throw new TypeError('"list" argument must be an Array of Buffers') + + Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) } - buf.copy(buffer, pos) - pos += buf.length - } - return buffer -} - -function byteLength (string, encoding) { - if (Buffer.isBuffer(string)) { - return string.length - } - if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && - (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { - return string.byteLength - } - if (typeof string !== 'string') { - string = '' + string - } - - var len = string.length - if (len === 0) return 0 - - // Use a for loop to avoid recursion - var loweredCase = false - for (;;) { - switch (encoding) { - case 'ascii': - case 'latin1': - case 'binary': - return len - case 'utf8': - case 'utf-8': - case undefined: - return utf8ToBytes(string).length - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return len * 2 - case 'hex': - return len >>> 1 - case 'base64': - return base64ToBytes(string).length - default: - if (loweredCase) return utf8ToBytes(string).length // assume utf8 - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} -Buffer.byteLength = byteLength - -function slowToString (encoding, start, end) { - var loweredCase = false - - // No need to verify that "this.length <= MAX_UINT32" since it's a read-only - // property of a typed array. - - // This behaves neither like String nor Uint8Array in that we set start/end - // to their upper/lower bounds if the value passed is out of range. - // undefined is handled specially as per ECMA-262 6th Edition, - // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. - if (start === undefined || start < 0) { - start = 0 - } - // Return early if start > this.length. Done here to prevent potential uint32 - // coercion fail below. - if (start > this.length) { - return '' - } - - if (end === undefined || end > this.length) { - end = this.length - } - - if (end <= 0) { - return '' - } - - // Force coersion to uint32. This will also coerce falsey/NaN values to 0. - end >>>= 0 - start >>>= 0 - - if (end <= start) { - return '' - } - - if (!encoding) encoding = 'utf8' - - while (true) { - switch (encoding) { - case 'hex': - return hexSlice(this, start, end) - - case 'utf8': - case 'utf-8': - return utf8Slice(this, start, end) - - case 'ascii': - return asciiSlice(this, start, end) - - case 'latin1': - case 'binary': - return latin1Slice(this, start, end) - - case 'base64': - return base64Slice(this, start, end) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return utf16leSlice(this, start, end) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = (encoding + '').toLowerCase() - loweredCase = true - } - } -} - -// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect -// Buffer instances. -Buffer.prototype._isBuffer = true - -function swap (b, n, m) { - var i = b[n] - b[n] = b[m] - b[m] = i -} - -Buffer.prototype.swap16 = function swap16 () { - var len = this.length - if (len % 2 !== 0) { - throw new RangeError('Buffer size must be a multiple of 16-bits') - } - for (var i = 0; i < len; i += 2) { - swap(this, i, i + 1) - } - return this -} - -Buffer.prototype.swap32 = function swap32 () { - var len = this.length - if (len % 4 !== 0) { - throw new RangeError('Buffer size must be a multiple of 32-bits') - } - for (var i = 0; i < len; i += 4) { - swap(this, i, i + 3) - swap(this, i + 1, i + 2) - } - return this -} - -Buffer.prototype.swap64 = function swap64 () { - var len = this.length - if (len % 8 !== 0) { - throw new RangeError('Buffer size must be a multiple of 64-bits') - } - for (var i = 0; i < len; i += 8) { - swap(this, i, i + 7) - swap(this, i + 1, i + 6) - swap(this, i + 2, i + 5) - swap(this, i + 3, i + 4) - } - return this -} - -Buffer.prototype.toString = function toString () { - var length = this.length | 0 - if (length === 0) return '' - if (arguments.length === 0) return utf8Slice(this, 0, length) - return slowToString.apply(this, arguments) -} - -Buffer.prototype.equals = function equals (b) { - if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') - if (this === b) return true - return Buffer.compare(this, b) === 0 -} - -Buffer.prototype.inspect = function inspect () { - var str = '' - var max = exports.INSPECT_MAX_BYTES - if (this.length > 0) { - str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') - if (this.length > max) str += ' ... ' - } - return '' -} - -Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { - if (!Buffer.isBuffer(target)) { - throw new TypeError('Argument must be a Buffer') - } - - if (start === undefined) { - start = 0 - } - if (end === undefined) { - end = target ? target.length : 0 - } - if (thisStart === undefined) { - thisStart = 0 - } - if (thisEnd === undefined) { - thisEnd = this.length - } - - if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { - throw new RangeError('out of range index') - } - - if (thisStart >= thisEnd && start >= end) { - return 0 + return offset + 4 } - if (thisStart >= thisEnd) { - return -1 + + Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = 0 + var mul = 1 + var sub = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength + } + + Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = byteLength - 1 + var mul = 1 + var sub = 0 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength + } + + Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + if (value < 0) value = 0xff + value + 1 + this[offset] = (value & 0xff) + return offset + 1 } - if (start >= end) { - return 1 - } - - start >>>= 0 - end >>>= 0 - thisStart >>>= 0 - thisEnd >>>= 0 - - if (this === target) return 0 - - var x = thisEnd - thisStart - var y = end - start - var len = Math.min(x, y) - - var thisCopy = this.slice(thisStart, thisEnd) - var targetCopy = target.slice(start, end) - - for (var i = 0; i < len; ++i) { - if (thisCopy[i] !== targetCopy[i]) { - x = thisCopy[i] - y = targetCopy[i] - break - } - } - - if (x < y) return -1 - if (y < x) return 1 - return 0 -} - -// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`, -// OR the last index of `val` in `buffer` at offset <= `byteOffset`. -// -// Arguments: -// - buffer - a Buffer to search -// - val - a string, Buffer, or number -// - byteOffset - an index into `buffer`; will be clamped to an int32 -// - encoding - an optional encoding, relevant is val is a string -// - dir - true for indexOf, false for lastIndexOf -function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) { - // Empty buffer means no match - if (buffer.length === 0) return -1 - - // Normalize byteOffset - if (typeof byteOffset === 'string') { - encoding = byteOffset - byteOffset = 0 - } else if (byteOffset > 0x7fffffff) { - byteOffset = 0x7fffffff - } else if (byteOffset < -0x80000000) { - byteOffset = -0x80000000 - } - byteOffset = +byteOffset // Coerce to Number. - if (isNaN(byteOffset)) { - // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer - byteOffset = dir ? 0 : (buffer.length - 1) - } - - // Normalize byteOffset: negative offsets start from the end of the buffer - if (byteOffset < 0) byteOffset = buffer.length + byteOffset - if (byteOffset >= buffer.length) { - if (dir) return -1 - else byteOffset = buffer.length - 1 - } else if (byteOffset < 0) { - if (dir) byteOffset = 0 - else return -1 - } - - // Normalize val - if (typeof val === 'string') { - val = Buffer.from(val, encoding) - } - - // Finally, search either indexOf (if dir is true) or lastIndexOf - if (Buffer.isBuffer(val)) { - // Special case: looking for empty string/buffer always fails - if (val.length === 0) { - return -1 - } - return arrayIndexOf(buffer, val, byteOffset, encoding, dir) - } else if (typeof val === 'number') { - val = val & 0xFF // Search for a byte value [0-255] - if (Buffer.TYPED_ARRAY_SUPPORT && - typeof Uint8Array.prototype.indexOf === 'function') { - if (dir) { - return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset) - } else { - return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset) - } - } - return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir) - } - - throw new TypeError('val must be string, number or Buffer') -} - -function arrayIndexOf (arr, val, byteOffset, encoding, dir) { - var indexSize = 1 - var arrLength = arr.length - var valLength = val.length - - if (encoding !== undefined) { - encoding = String(encoding).toLowerCase() - if (encoding === 'ucs2' || encoding === 'ucs-2' || - encoding === 'utf16le' || encoding === 'utf-16le') { - if (arr.length < 2 || val.length < 2) { - return -1 - } - indexSize = 2 - arrLength /= 2 - valLength /= 2 - byteOffset /= 2 + + Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) } + return offset + 2 } - - function read (buf, i) { - if (indexSize === 1) { - return buf[i] + + Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) } else { - return buf.readUInt16BE(i * indexSize) + objectWriteUInt16(this, value, offset, false) } + return offset + 2 } - - var i - if (dir) { - var foundIndex = -1 - for (i = byteOffset; i < arrLength; i++) { - if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { - if (foundIndex === -1) foundIndex = i - if (i - foundIndex + 1 === valLength) return foundIndex * indexSize - } else { - if (foundIndex !== -1) i -= i - foundIndex - foundIndex = -1 - } - } - } else { - if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength - for (i = byteOffset; i >= 0; i--) { - var found = true - for (var j = 0; j < valLength; j++) { - if (read(arr, i + j) !== read(val, j)) { - found = false - break - } - } - if (found) return i - } - } - - return -1 -} - -Buffer.prototype.includes = function includes (val, byteOffset, encoding) { - return this.indexOf(val, byteOffset, encoding) !== -1 -} - -Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, true) -} - -Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) { - return bidirectionalIndexOf(this, val, byteOffset, encoding, false) -} - -function hexWrite (buf, string, offset, length) { - offset = Number(offset) || 0 - var remaining = buf.length - offset - if (!length) { - length = remaining - } else { - length = Number(length) - if (length > remaining) { - length = remaining + + Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + this[offset + 2] = (value >>> 16) + this[offset + 3] = (value >>> 24) + } else { + objectWriteUInt32(this, value, offset, true) } + return offset + 4 } - - // must be an even number of digits - var strLen = string.length - if (strLen % 2 !== 0) throw new TypeError('Invalid hex string') - - if (length > strLen / 2) { - length = strLen / 2 - } - for (var i = 0; i < length; ++i) { - var parsed = parseInt(string.substr(i * 2, 2), 16) - if (isNaN(parsed)) return i - buf[offset + i] = parsed - } - return i -} - -function utf8Write (buf, string, offset, length) { - return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) -} - -function asciiWrite (buf, string, offset, length) { - return blitBuffer(asciiToBytes(string), buf, offset, length) -} - -function latin1Write (buf, string, offset, length) { - return asciiWrite(buf, string, offset, length) -} - -function base64Write (buf, string, offset, length) { - return blitBuffer(base64ToBytes(string), buf, offset, length) -} - -function ucs2Write (buf, string, offset, length) { - return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) -} - -Buffer.prototype.write = function write (string, offset, length, encoding) { - // Buffer#write(string) - if (offset === undefined) { - encoding = 'utf8' - length = this.length - offset = 0 - // Buffer#write(string, encoding) - } else if (length === undefined && typeof offset === 'string') { - encoding = offset - length = this.length - offset = 0 - // Buffer#write(string, offset[, length][, encoding]) - } else if (isFinite(offset)) { + + Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value offset = offset | 0 - if (isFinite(length)) { - length = length | 0 - if (encoding === undefined) encoding = 'utf8' + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (value < 0) value = 0xffffffff + value + 1 + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 + } + + function checkIEEE754 (buf, value, offset, ext, max, min) { + if (offset + ext > buf.length) throw new RangeError('Index out of range') + if (offset < 0) throw new RangeError('Index out of range') + } + + function writeFloat (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + } + ieee754.write(buf, value, offset, littleEndian, 23, 4) + return offset + 4 + } + + Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert) + } + + Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert) + } + + function writeDouble (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) + } + ieee754.write(buf, value, offset, littleEndian, 52, 8) + return offset + 8 + } + + Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert) + } + + Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert) + } + + // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) + Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!start) start = 0 + if (!end && end !== 0) end = this.length + if (targetStart >= target.length) targetStart = target.length + if (!targetStart) targetStart = 0 + if (end > 0 && end < start) end = start + + // Copy 0 bytes; we're done + if (end === start) return 0 + if (target.length === 0 || this.length === 0) return 0 + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds') + } + if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (end < 0) throw new RangeError('sourceEnd out of bounds') + + // Are we oob? + if (end > this.length) end = this.length + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start + } + + var len = end - start + var i + + if (this === target && start < targetStart && targetStart < end) { + // descending copy from end + for (i = len - 1; i >= 0; --i) { + target[i + targetStart] = this[i + start] + } + } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { + // ascending copy from start + for (i = 0; i < len; ++i) { + target[i + targetStart] = this[i + start] + } } else { - encoding = length - length = undefined + Uint8Array.prototype.set.call( + target, + this.subarray(start, start + len), + targetStart + ) } - // legacy write(string, encoding, offset, length) - remove in v0.13 - } else { - throw new Error( - 'Buffer.write(string, encoding, offset[, length]) is no longer supported' - ) - } - - var remaining = this.length - offset - if (length === undefined || length > remaining) length = remaining - - if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { - throw new RangeError('Attempt to write outside buffer bounds') - } - - if (!encoding) encoding = 'utf8' - - var loweredCase = false - for (;;) { - switch (encoding) { - case 'hex': - return hexWrite(this, string, offset, length) - - case 'utf8': - case 'utf-8': - return utf8Write(this, string, offset, length) - - case 'ascii': - return asciiWrite(this, string, offset, length) - - case 'latin1': - case 'binary': - return latin1Write(this, string, offset, length) - - case 'base64': - // Warning: maxLength not taken into account in base64Write - return base64Write(this, string, offset, length) - - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return ucs2Write(this, string, offset, length) - - default: - if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) - encoding = ('' + encoding).toLowerCase() - loweredCase = true - } - } -} - -Buffer.prototype.toJSON = function toJSON () { - return { - type: 'Buffer', - data: Array.prototype.slice.call(this._arr || this, 0) - } -} - -function base64Slice (buf, start, end) { - if (start === 0 && end === buf.length) { - return base64.fromByteArray(buf) - } else { - return base64.fromByteArray(buf.slice(start, end)) - } -} - -function utf8Slice (buf, start, end) { - end = Math.min(buf.length, end) - var res = [] - - var i = start - while (i < end) { - var firstByte = buf[i] - var codePoint = null - var bytesPerSequence = (firstByte > 0xEF) ? 4 - : (firstByte > 0xDF) ? 3 - : (firstByte > 0xBF) ? 2 - : 1 - - if (i + bytesPerSequence <= end) { - var secondByte, thirdByte, fourthByte, tempCodePoint - - switch (bytesPerSequence) { - case 1: - if (firstByte < 0x80) { - codePoint = firstByte - } - break - case 2: - secondByte = buf[i + 1] - if ((secondByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) - if (tempCodePoint > 0x7F) { - codePoint = tempCodePoint - } - } - break - case 3: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) - if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { - codePoint = tempCodePoint - } - } - break - case 4: - secondByte = buf[i + 1] - thirdByte = buf[i + 2] - fourthByte = buf[i + 3] - if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { - tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) - if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { - codePoint = tempCodePoint - } - } + + return len + } + + // Usage: + // buffer.fill(number[, offset[, end]]) + // buffer.fill(buffer[, offset[, end]]) + // buffer.fill(string[, offset[, end]][, encoding]) + Buffer.prototype.fill = function fill (val, start, end, encoding) { + // Handle string cases: + if (typeof val === 'string') { + if (typeof start === 'string') { + encoding = start + start = 0 + end = this.length + } else if (typeof end === 'string') { + encoding = end + end = this.length + } + if (val.length === 1) { + var code = val.charCodeAt(0) + if (code < 256) { + val = code + } + } + if (encoding !== undefined && typeof encoding !== 'string') { + throw new TypeError('encoding must be a string') } + if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding) + } + } else if (typeof val === 'number') { + val = val & 255 } - - if (codePoint === null) { - // we did not generate a valid codePoint so insert a - // replacement char (U+FFFD) and advance only 1 byte - codePoint = 0xFFFD - bytesPerSequence = 1 - } else if (codePoint > 0xFFFF) { - // encode to utf16 (surrogate pair dance) - codePoint -= 0x10000 - res.push(codePoint >>> 10 & 0x3FF | 0xD800) - codePoint = 0xDC00 | codePoint & 0x3FF - } - - res.push(codePoint) - i += bytesPerSequence - } - - return decodeCodePointsArray(res) -} - -// Based on http://stackoverflow.com/a/22747272/680742, the browser with -// the lowest limit is Chrome, with 0x10000 args. -// We go 1 magnitude less, for safety -var MAX_ARGUMENTS_LENGTH = 0x1000 - -function decodeCodePointsArray (codePoints) { - var len = codePoints.length - if (len <= MAX_ARGUMENTS_LENGTH) { - return String.fromCharCode.apply(String, codePoints) // avoid extra slice() - } - - // Decode in chunks to avoid "call stack size exceeded". - var res = '' - var i = 0 - while (i < len) { - res += String.fromCharCode.apply( - String, - codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) - ) - } - return res -} - -function asciiSlice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i] & 0x7F) - } - return ret -} - -function latin1Slice (buf, start, end) { - var ret = '' - end = Math.min(buf.length, end) - - for (var i = start; i < end; ++i) { - ret += String.fromCharCode(buf[i]) - } - return ret -} - -function hexSlice (buf, start, end) { - var len = buf.length - - if (!start || start < 0) start = 0 - if (!end || end < 0 || end > len) end = len - - var out = '' - for (var i = start; i < end; ++i) { - out += toHex(buf[i]) - } - return out -} - -function utf16leSlice (buf, start, end) { - var bytes = buf.slice(start, end) - var res = '' - for (var i = 0; i < bytes.length; i += 2) { - res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) - } - return res -} - -Buffer.prototype.slice = function slice (start, end) { - var len = this.length - start = ~~start - end = end === undefined ? len : ~~end - - if (start < 0) { - start += len - if (start < 0) start = 0 - } else if (start > len) { - start = len - } - - if (end < 0) { - end += len - if (end < 0) end = 0 - } else if (end > len) { - end = len - } - - if (end < start) end = start - - var newBuf - if (Buffer.TYPED_ARRAY_SUPPORT) { - newBuf = this.subarray(start, end) - newBuf.__proto__ = Buffer.prototype - } else { - var sliceLen = end - start - newBuf = new Buffer(sliceLen, undefined) - for (var i = 0; i < sliceLen; ++i) { - newBuf[i] = this[i + start] - } - } - - return newBuf -} - -/* - * Need to make sure that buffer isn't trying to write out of bounds. - */ -function checkOffset (offset, ext, length) { - if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') - if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') -} - -Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - - return val -} - -Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - checkOffset(offset, byteLength, this.length) - } - - var val = this[offset + --byteLength] - var mul = 1 - while (byteLength > 0 && (mul *= 0x100)) { - val += this[offset + --byteLength] * mul - } - - return val -} - -Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - return this[offset] -} - -Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return this[offset] | (this[offset + 1] << 8) -} - -Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - return (this[offset] << 8) | this[offset + 1] -} - -Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return ((this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16)) + - (this[offset + 3] * 0x1000000) -} - -Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] * 0x1000000) + - ((this[offset + 1] << 16) | - (this[offset + 2] << 8) | - this[offset + 3]) -} - -Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var val = this[offset] - var mul = 1 - var i = 0 - while (++i < byteLength && (mul *= 0x100)) { - val += this[offset + i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) checkOffset(offset, byteLength, this.length) - - var i = byteLength - var mul = 1 - var val = this[offset + --i] - while (i > 0 && (mul *= 0x100)) { - val += this[offset + --i] * mul - } - mul *= 0x80 - - if (val >= mul) val -= Math.pow(2, 8 * byteLength) - - return val -} - -Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { - if (!noAssert) checkOffset(offset, 1, this.length) - if (!(this[offset] & 0x80)) return (this[offset]) - return ((0xff - this[offset] + 1) * -1) -} - -Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset] | (this[offset + 1] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 2, this.length) - var val = this[offset + 1] | (this[offset] << 8) - return (val & 0x8000) ? val | 0xFFFF0000 : val -} - -Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset]) | - (this[offset + 1] << 8) | - (this[offset + 2] << 16) | - (this[offset + 3] << 24) -} - -Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - - return (this[offset] << 24) | - (this[offset + 1] << 16) | - (this[offset + 2] << 8) | - (this[offset + 3]) -} - -Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, true, 23, 4) -} - -Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 4, this.length) - return ieee754.read(this, offset, false, 23, 4) -} - -Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, true, 52, 8) -} - -Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { - if (!noAssert) checkOffset(offset, 8, this.length) - return ieee754.read(this, offset, false, 52, 8) -} - -function checkInt (buf, value, offset, ext, max, min) { - if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') - if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') - if (offset + ext > buf.length) throw new RangeError('Index out of range') -} - -Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var mul = 1 - var i = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - byteLength = byteLength | 0 - if (!noAssert) { - var maxBytes = Math.pow(2, 8 * byteLength) - 1 - checkInt(this, value, offset, byteLength, maxBytes, 0) - } - - var i = byteLength - 1 - var mul = 1 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - this[offset + i] = (value / mul) & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - this[offset] = (value & 0xff) - return offset + 1 -} - -function objectWriteUInt16 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) { - buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> - (littleEndian ? i : 1 - i) * 8 - } -} - -Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -function objectWriteUInt32 (buf, value, offset, littleEndian) { - if (value < 0) value = 0xffffffff + value + 1 - for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) { - buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff - } -} - -Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset + 3] = (value >>> 24) - this[offset + 2] = (value >>> 16) - this[offset + 1] = (value >>> 8) - this[offset] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } - - var i = 0 - var mul = 1 - var sub = 0 - this[offset] = value & 0xFF - while (++i < byteLength && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { - sub = 1 - } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) { - var limit = Math.pow(2, 8 * byteLength - 1) - - checkInt(this, value, offset, byteLength, limit - 1, -limit) - } - - var i = byteLength - 1 - var mul = 1 - var sub = 0 - this[offset + i] = value & 0xFF - while (--i >= 0 && (mul *= 0x100)) { - if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { - sub = 1 - } - this[offset + i] = ((value / mul) >> 0) - sub & 0xFF - } - - return offset + byteLength -} - -Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) - if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) - if (value < 0) value = 0xff + value + 1 - this[offset] = (value & 0xff) - return offset + 1 -} - -Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - } else { - objectWriteUInt16(this, value, offset, true) - } - return offset + 2 -} - -Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 8) - this[offset + 1] = (value & 0xff) - } else { - objectWriteUInt16(this, value, offset, false) - } - return offset + 2 -} - -Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value & 0xff) - this[offset + 1] = (value >>> 8) - this[offset + 2] = (value >>> 16) - this[offset + 3] = (value >>> 24) - } else { - objectWriteUInt32(this, value, offset, true) - } - return offset + 4 -} - -Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { - value = +value - offset = offset | 0 - if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) - if (value < 0) value = 0xffffffff + value + 1 - if (Buffer.TYPED_ARRAY_SUPPORT) { - this[offset] = (value >>> 24) - this[offset + 1] = (value >>> 16) - this[offset + 2] = (value >>> 8) - this[offset + 3] = (value & 0xff) - } else { - objectWriteUInt32(this, value, offset, false) - } - return offset + 4 -} - -function checkIEEE754 (buf, value, offset, ext, max, min) { - if (offset + ext > buf.length) throw new RangeError('Index out of range') - if (offset < 0) throw new RangeError('Index out of range') -} - -function writeFloat (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) - } - ieee754.write(buf, value, offset, littleEndian, 23, 4) - return offset + 4 -} - -Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { - return writeFloat(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { - return writeFloat(this, value, offset, false, noAssert) -} - -function writeDouble (buf, value, offset, littleEndian, noAssert) { - if (!noAssert) { - checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) - } - ieee754.write(buf, value, offset, littleEndian, 52, 8) - return offset + 8 -} - -Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { - return writeDouble(this, value, offset, true, noAssert) -} - -Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { - return writeDouble(this, value, offset, false, noAssert) -} - -// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) -Buffer.prototype.copy = function copy (target, targetStart, start, end) { - if (!start) start = 0 - if (!end && end !== 0) end = this.length - if (targetStart >= target.length) targetStart = target.length - if (!targetStart) targetStart = 0 - if (end > 0 && end < start) end = start - - // Copy 0 bytes; we're done - if (end === start) return 0 - if (target.length === 0 || this.length === 0) return 0 - - // Fatal error conditions - if (targetStart < 0) { - throw new RangeError('targetStart out of bounds') - } - if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') - if (end < 0) throw new RangeError('sourceEnd out of bounds') - - // Are we oob? - if (end > this.length) end = this.length - if (target.length - targetStart < end - start) { - end = target.length - targetStart + start - } - - var len = end - start - var i - - if (this === target && start < targetStart && targetStart < end) { - // descending copy from end - for (i = len - 1; i >= 0; --i) { - target[i + targetStart] = this[i + start] - } - } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { - // ascending copy from start - for (i = 0; i < len; ++i) { - target[i + targetStart] = this[i + start] + + // Invalid ranges are not set to a default, so can range check early. + if (start < 0 || this.length < start || this.length < end) { + throw new RangeError('Out of range index') } - } else { - Uint8Array.prototype.set.call( - target, - this.subarray(start, start + len), - targetStart - ) - } - - return len -} - -// Usage: -// buffer.fill(number[, offset[, end]]) -// buffer.fill(buffer[, offset[, end]]) -// buffer.fill(string[, offset[, end]][, encoding]) -Buffer.prototype.fill = function fill (val, start, end, encoding) { - // Handle string cases: - if (typeof val === 'string') { - if (typeof start === 'string') { - encoding = start - start = 0 - end = this.length - } else if (typeof end === 'string') { - encoding = end - end = this.length + + if (end <= start) { + return this } - if (val.length === 1) { - var code = val.charCodeAt(0) - if (code < 256) { - val = code + + start = start >>> 0 + end = end === undefined ? this.length : end >>> 0 + + if (!val) val = 0 + + var i + if (typeof val === 'number') { + for (i = start; i < end; ++i) { + this[i] = val + } + } else { + var bytes = Buffer.isBuffer(val) + ? val + : utf8ToBytes(new Buffer(val, encoding).toString()) + var len = bytes.length + for (i = 0; i < end - start; ++i) { + this[i + start] = bytes[i % len] } } - if (encoding !== undefined && typeof encoding !== 'string') { - throw new TypeError('encoding must be a string') - } - if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { - throw new TypeError('Unknown encoding: ' + encoding) - } - } else if (typeof val === 'number') { - val = val & 255 - } - - // Invalid ranges are not set to a default, so can range check early. - if (start < 0 || this.length < start || this.length < end) { - throw new RangeError('Out of range index') - } - - if (end <= start) { + return this } - - start = start >>> 0 - end = end === undefined ? this.length : end >>> 0 - - if (!val) val = 0 - - var i - if (typeof val === 'number') { - for (i = start; i < end; ++i) { - this[i] = val - } - } else { - var bytes = Buffer.isBuffer(val) - ? val - : utf8ToBytes(new Buffer(val, encoding).toString()) - var len = bytes.length - for (i = 0; i < end - start; ++i) { - this[i + start] = bytes[i % len] - } - } - - return this -} - -// HELPER FUNCTIONS -// ================ - -var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g - -function base64clean (str) { - // Node strips out invalid characters like \n and \t from the string, base64-js does not - str = stringtrim(str).replace(INVALID_BASE64_RE, '') - // Node converts strings with length < 2 to '' - if (str.length < 2) return '' - // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not - while (str.length % 4 !== 0) { - str = str + '=' - } - return str -} - -function stringtrim (str) { - if (str.trim) return str.trim() - return str.replace(/^\s+|\s+$/g, '') -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} - -function utf8ToBytes (string, units) { - units = units || Infinity - var codePoint - var length = string.length - var leadSurrogate = null - var bytes = [] - - for (var i = 0; i < length; ++i) { - codePoint = string.charCodeAt(i) - - // is surrogate component - if (codePoint > 0xD7FF && codePoint < 0xE000) { - // last char was a lead - if (!leadSurrogate) { - // no lead yet - if (codePoint > 0xDBFF) { - // unexpected trail - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + + // HELPER FUNCTIONS + // ================ + + var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g + + function base64clean (str) { + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = stringtrim(str).replace(INVALID_BASE64_RE, '') + // Node converts strings with length < 2 to '' + if (str.length < 2) return '' + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '=' + } + return str + } + + function stringtrim (str) { + if (str.trim) return str.trim() + return str.replace(/^\s+|\s+$/g, '') + } + + function toHex (n) { + if (n < 16) return '0' + n.toString(16) + return n.toString(16) + } + + function utf8ToBytes (string, units) { + units = units || Infinity + var codePoint + var length = string.length + var leadSurrogate = null + var bytes = [] + + for (var i = 0; i < length; ++i) { + codePoint = string.charCodeAt(i) + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (!leadSurrogate) { + // no lead yet + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } + + // valid lead + leadSurrogate = codePoint + continue - } else if (i + 1 === length) { - // unpaired lead + } + + // 2 leads in a row + if (codePoint < 0xDC00) { if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = codePoint continue } - - // valid lead - leadSurrogate = codePoint - - continue - } - - // 2 leads in a row - if (codePoint < 0xDC00) { + + // valid surrogate pair + codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - leadSurrogate = codePoint - continue - } - - // valid surrogate pair - codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 - } else if (leadSurrogate) { - // valid bmp char, but last char was a lead - if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) - } - - leadSurrogate = null - - // encode utf8 - if (codePoint < 0x80) { - if ((units -= 1) < 0) break - bytes.push(codePoint) - } else if (codePoint < 0x800) { - if ((units -= 2) < 0) break - bytes.push( - codePoint >> 0x6 | 0xC0, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x10000) { - if ((units -= 3) < 0) break - bytes.push( - codePoint >> 0xC | 0xE0, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else if (codePoint < 0x110000) { - if ((units -= 4) < 0) break - bytes.push( - codePoint >> 0x12 | 0xF0, - codePoint >> 0xC & 0x3F | 0x80, - codePoint >> 0x6 & 0x3F | 0x80, - codePoint & 0x3F | 0x80 - ) - } else { - throw new Error('Invalid code point') - } - } - - return bytes -} - -function asciiToBytes (str) { - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - // Node's code seems to be doing this and not & 0x7F.. - byteArray.push(str.charCodeAt(i) & 0xFF) - } - return byteArray -} - -function utf16leToBytes (str, units) { - var c, hi, lo - var byteArray = [] - for (var i = 0; i < str.length; ++i) { - if ((units -= 2) < 0) break - - c = str.charCodeAt(i) - hi = c >> 8 - lo = c % 256 - byteArray.push(lo) - byteArray.push(hi) - } - - return byteArray -} - -function base64ToBytes (str) { - return base64.toByteArray(base64clean(str)) -} - -function blitBuffer (src, dst, offset, length) { - for (var i = 0; i < length; ++i) { - if ((i + offset >= dst.length) || (i >= src.length)) break - dst[i + offset] = src[i] - } - return i -} - -function isnan (val) { - return val !== val // eslint-disable-line no-self-compare -} - -}).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) -},{"base64-js":81,"buffer":87,"ieee754":89,"isarray":90}],88:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -function EventEmitter() { - this._events = this._events || {}; - this._maxListeners = this._maxListeners || undefined; -} -module.exports = EventEmitter; - -// Backwards-compat with node 0.10.x -EventEmitter.EventEmitter = EventEmitter; - -EventEmitter.prototype._events = undefined; -EventEmitter.prototype._maxListeners = undefined; - -// By default EventEmitters will print a warning if more than 10 listeners are -// added to it. This is a useful default which helps finding memory leaks. -EventEmitter.defaultMaxListeners = 10; - -// Obviously not all Emitters should be limited to 10. This function allows -// that to be increased. Set to zero for unlimited. -EventEmitter.prototype.setMaxListeners = function(n) { - if (!isNumber(n) || n < 0 || isNaN(n)) - throw TypeError('n must be a positive number'); - this._maxListeners = n; - return this; -}; - -EventEmitter.prototype.emit = function(type) { - var er, handler, len, args, i, listeners; - - if (!this._events) - this._events = {}; - - // If there is no 'error' event listener then throw. - if (type === 'error') { - if (!this._events.error || - (isObject(this._events.error) && !this._events.error.length)) { - er = arguments[1]; - if (er instanceof Error) { - throw er; // Unhandled 'error' event + } + + leadSurrogate = null + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break + bytes.push(codePoint) + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x110000) { + if ((units -= 4) < 0) break + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) } else { - // At least give some kind of context to the user - var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); - err.context = er; - throw err; + throw new Error('Invalid code point') } } + + return bytes } - - handler = this._events[type]; - - if (isUndefined(handler)) - return false; - - if (isFunction(handler)) { - switch (arguments.length) { - // fast cases - case 1: - handler.call(this); - break; - case 2: - handler.call(this, arguments[1]); - break; - case 3: - handler.call(this, arguments[1], arguments[2]); - break; - // slower - default: - args = Array.prototype.slice.call(arguments, 1); - handler.apply(this, args); - } - } else if (isObject(handler)) { - args = Array.prototype.slice.call(arguments, 1); - listeners = handler.slice(); - len = listeners.length; - for (i = 0; i < len; i++) - listeners[i].apply(this, args); - } - - return true; -}; - -EventEmitter.prototype.addListener = function(type, listener) { - var m; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events) - this._events = {}; - - // To avoid recursion in the case that type === "newListener"! Before - // adding it to the listeners, first emit "newListener". - if (this._events.newListener) - this.emit('newListener', type, - isFunction(listener.listener) ? - listener.listener : listener); - - if (!this._events[type]) - // Optimize the case of one listener. Don't need the extra array object. - this._events[type] = listener; - else if (isObject(this._events[type])) - // If we've already got an array, just append. - this._events[type].push(listener); - else - // Adding the second element, need to change to array. - this._events[type] = [this._events[type], listener]; - - // Check for listener leak - if (isObject(this._events[type]) && !this._events[type].warned) { - if (!isUndefined(this._maxListeners)) { - m = this._maxListeners; - } else { - m = EventEmitter.defaultMaxListeners; - } - - if (m && m > 0 && this._events[type].length > m) { - this._events[type].warned = true; - console.error('(node) warning: possible EventEmitter memory ' + - 'leak detected. %d listeners added. ' + - 'Use emitter.setMaxListeners() to increase limit.', - this._events[type].length); - if (typeof console.trace === 'function') { - // not supported in IE 10 - console.trace(); - } - } - } - - return this; -}; - -EventEmitter.prototype.on = EventEmitter.prototype.addListener; - -EventEmitter.prototype.once = function(type, listener) { - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - var fired = false; - - function g() { - this.removeListener(type, g); - - if (!fired) { - fired = true; - listener.apply(this, arguments); - } - } - - g.listener = listener; - this.on(type, g); - - return this; -}; - -// emits a 'removeListener' event iff the listener was removed -EventEmitter.prototype.removeListener = function(type, listener) { - var list, position, length, i; - - if (!isFunction(listener)) - throw TypeError('listener must be a function'); - - if (!this._events || !this._events[type]) + + function asciiToBytes (str) { + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF) + } + return byteArray + } + + function utf16leToBytes (str, units) { + var c, hi, lo + var byteArray = [] + for (var i = 0; i < str.length; ++i) { + if ((units -= 2) < 0) break + + c = str.charCodeAt(i) + hi = c >> 8 + lo = c % 256 + byteArray.push(lo) + byteArray.push(hi) + } + + return byteArray + } + + function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)) + } + + function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; ++i) { + if ((i + offset >= dst.length) || (i >= src.length)) break + dst[i + offset] = src[i] + } + return i + } + + function isnan (val) { + return val !== val // eslint-disable-line no-self-compare + } + + }).call(this)}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer) + },{"base64-js":81,"buffer":87,"ieee754":89,"isarray":90}],88:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + function EventEmitter() { + this._events = this._events || {}; + this._maxListeners = this._maxListeners || undefined; + } + module.exports = EventEmitter; + + // Backwards-compat with node 0.10.x + EventEmitter.EventEmitter = EventEmitter; + + EventEmitter.prototype._events = undefined; + EventEmitter.prototype._maxListeners = undefined; + + // By default EventEmitters will print a warning if more than 10 listeners are + // added to it. This is a useful default which helps finding memory leaks. + EventEmitter.defaultMaxListeners = 10; + + // Obviously not all Emitters should be limited to 10. This function allows + // that to be increased. Set to zero for unlimited. + EventEmitter.prototype.setMaxListeners = function(n) { + if (!isNumber(n) || n < 0 || isNaN(n)) + throw TypeError('n must be a positive number'); + this._maxListeners = n; return this; - - list = this._events[type]; - length = list.length; - position = -1; - - if (list === listener || - (isFunction(list.listener) && list.listener === listener)) { - delete this._events[type]; - if (this._events.removeListener) - this.emit('removeListener', type, listener); - - } else if (isObject(list)) { - for (i = length; i-- > 0;) { - if (list[i] === listener || - (list[i].listener && list[i].listener === listener)) { - position = i; - break; + }; + + EventEmitter.prototype.emit = function(type) { + var er, handler, len, args, i, listeners; + + if (!this._events) + this._events = {}; + + // If there is no 'error' event listener then throw. + if (type === 'error') { + if (!this._events.error || + (isObject(this._events.error) && !this._events.error.length)) { + er = arguments[1]; + if (er instanceof Error) { + throw er; // Unhandled 'error' event + } else { + // At least give some kind of context to the user + var err = new Error('Uncaught, unspecified "error" event. (' + er + ')'); + err.context = er; + throw err; + } } } - - if (position < 0) - return this; - - if (list.length === 1) { - list.length = 0; - delete this._events[type]; - } else { - list.splice(position, 1); - } - - if (this._events.removeListener) - this.emit('removeListener', type, listener); - } - - return this; -}; - -EventEmitter.prototype.removeAllListeners = function(type) { - var key, listeners; - - if (!this._events) - return this; - - // not listening for removeListener, no need to emit - if (!this._events.removeListener) { - if (arguments.length === 0) + + handler = this._events[type]; + + if (isUndefined(handler)) + return false; + + if (isFunction(handler)) { + switch (arguments.length) { + // fast cases + case 1: + handler.call(this); + break; + case 2: + handler.call(this, arguments[1]); + break; + case 3: + handler.call(this, arguments[1], arguments[2]); + break; + // slower + default: + args = Array.prototype.slice.call(arguments, 1); + handler.apply(this, args); + } + } else if (isObject(handler)) { + args = Array.prototype.slice.call(arguments, 1); + listeners = handler.slice(); + len = listeners.length; + for (i = 0; i < len; i++) + listeners[i].apply(this, args); + } + + return true; + }; + + EventEmitter.prototype.addListener = function(type, listener) { + var m; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events) this._events = {}; - else if (this._events[type]) - delete this._events[type]; + + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (this._events.newListener) + this.emit('newListener', type, + isFunction(listener.listener) ? + listener.listener : listener); + + if (!this._events[type]) + // Optimize the case of one listener. Don't need the extra array object. + this._events[type] = listener; + else if (isObject(this._events[type])) + // If we've already got an array, just append. + this._events[type].push(listener); + else + // Adding the second element, need to change to array. + this._events[type] = [this._events[type], listener]; + + // Check for listener leak + if (isObject(this._events[type]) && !this._events[type].warned) { + if (!isUndefined(this._maxListeners)) { + m = this._maxListeners; + } else { + m = EventEmitter.defaultMaxListeners; + } + + if (m && m > 0 && this._events[type].length > m) { + this._events[type].warned = true; + console.error('(node) warning: possible EventEmitter memory ' + + 'leak detected. %d listeners added. ' + + 'Use emitter.setMaxListeners() to increase limit.', + this._events[type].length); + if (typeof console.trace === 'function') { + // not supported in IE 10 + console.trace(); + } + } + } + return this; - } - - // emit removeListener for all listeners on all events - if (arguments.length === 0) { - for (key in this._events) { - if (key === 'removeListener') continue; - this.removeAllListeners(key); + }; + + EventEmitter.prototype.on = EventEmitter.prototype.addListener; + + EventEmitter.prototype.once = function(type, listener) { + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + var fired = false; + + function g() { + this.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } + } + + g.listener = listener; + this.on(type, g); + + return this; + }; + + // emits a 'removeListener' event iff the listener was removed + EventEmitter.prototype.removeListener = function(type, listener) { + var list, position, length, i; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events || !this._events[type]) + return this; + + list = this._events[type]; + length = list.length; + position = -1; + + if (list === listener || + (isFunction(list.listener) && list.listener === listener)) { + delete this._events[type]; + if (this._events.removeListener) + this.emit('removeListener', type, listener); + + } else if (isObject(list)) { + for (i = length; i-- > 0;) { + if (list[i] === listener || + (list[i].listener && list[i].listener === listener)) { + position = i; + break; + } + } + + if (position < 0) + return this; + + if (list.length === 1) { + list.length = 0; + delete this._events[type]; + } else { + list.splice(position, 1); + } + + if (this._events.removeListener) + this.emit('removeListener', type, listener); } - this.removeAllListeners('removeListener'); - this._events = {}; + return this; - } - - listeners = this._events[type]; - - if (isFunction(listeners)) { - this.removeListener(type, listeners); - } else if (listeners) { - // LIFO order - while (listeners.length) - this.removeListener(type, listeners[listeners.length - 1]); - } - delete this._events[type]; - - return this; -}; - -EventEmitter.prototype.listeners = function(type) { - var ret; - if (!this._events || !this._events[type]) - ret = []; - else if (isFunction(this._events[type])) - ret = [this._events[type]]; - else - ret = this._events[type].slice(); - return ret; -}; - -EventEmitter.prototype.listenerCount = function(type) { - if (this._events) { - var evlistener = this._events[type]; - - if (isFunction(evlistener)) - return 1; - else if (evlistener) - return evlistener.length; - } - return 0; -}; - -EventEmitter.listenerCount = function(emitter, type) { - return emitter.listenerCount(type); -}; - -function isFunction(arg) { - return typeof arg === 'function'; -} - -function isNumber(arg) { - return typeof arg === 'number'; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isUndefined(arg) { - return arg === void 0; -} - -},{}],89:[function(require,module,exports){ -exports.read = function (buffer, offset, isLE, mLen, nBytes) { - var e, m - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var nBits = -7 - var i = isLE ? (nBytes - 1) : 0 - var d = isLE ? -1 : 1 - var s = buffer[offset + i] - - i += d - - e = s & ((1 << (-nBits)) - 1) - s >>= (-nBits) - nBits += eLen - for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - m = e & ((1 << (-nBits)) - 1) - e >>= (-nBits) - nBits += mLen - for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} - - if (e === 0) { - e = 1 - eBias - } else if (e === eMax) { - return m ? NaN : ((s ? -1 : 1) * Infinity) - } else { - m = m + Math.pow(2, mLen) - e = e - eBias - } - return (s ? -1 : 1) * m * Math.pow(2, e - mLen) -} - -exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { - var e, m, c - var eLen = (nBytes * 8) - mLen - 1 - var eMax = (1 << eLen) - 1 - var eBias = eMax >> 1 - var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) - var i = isLE ? 0 : (nBytes - 1) - var d = isLE ? 1 : -1 - var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 - - value = Math.abs(value) - - if (isNaN(value) || value === Infinity) { - m = isNaN(value) ? 1 : 0 - e = eMax - } else { - e = Math.floor(Math.log(value) / Math.LN2) - if (value * (c = Math.pow(2, -e)) < 1) { - e-- - c *= 2 + }; + + EventEmitter.prototype.removeAllListeners = function(type) { + var key, listeners; + + if (!this._events) + return this; + + // not listening for removeListener, no need to emit + if (!this._events.removeListener) { + if (arguments.length === 0) + this._events = {}; + else if (this._events[type]) + delete this._events[type]; + return this; } - if (e + eBias >= 1) { - value += rt / c - } else { - value += rt * Math.pow(2, 1 - eBias) + + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + for (key in this._events) { + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = {}; + return this; } - if (value * c >= 2) { - e++ - c /= 2 + + listeners = this._events[type]; + + if (isFunction(listeners)) { + this.removeListener(type, listeners); + } else if (listeners) { + // LIFO order + while (listeners.length) + this.removeListener(type, listeners[listeners.length - 1]); } - - if (e + eBias >= eMax) { - m = 0 - e = eMax - } else if (e + eBias >= 1) { - m = ((value * c) - 1) * Math.pow(2, mLen) - e = e + eBias - } else { - m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) - e = 0 - } - } - - for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} - - e = (e << mLen) | m - eLen += mLen - for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} - - buffer[offset + i - d] |= s * 128 -} - -},{}],90:[function(require,module,exports){ -var toString = {}.toString; - -module.exports = Array.isArray || function (arr) { - return toString.call(arr) == '[object Array]'; -}; - -},{}],91:[function(require,module,exports){ -(function(exports) { - "use strict"; - - function isArray(obj) { - if (obj !== null) { - return Object.prototype.toString.call(obj) === "[object Array]"; + delete this._events[type]; + + return this; + }; + + EventEmitter.prototype.listeners = function(type) { + var ret; + if (!this._events || !this._events[type]) + ret = []; + else if (isFunction(this._events[type])) + ret = [this._events[type]]; + else + ret = this._events[type].slice(); + return ret; + }; + + EventEmitter.prototype.listenerCount = function(type) { + if (this._events) { + var evlistener = this._events[type]; + + if (isFunction(evlistener)) + return 1; + else if (evlistener) + return evlistener.length; + } + return 0; + }; + + EventEmitter.listenerCount = function(emitter, type) { + return emitter.listenerCount(type); + }; + + function isFunction(arg) { + return typeof arg === 'function'; + } + + function isNumber(arg) { + return typeof arg === 'number'; + } + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; + } + + function isUndefined(arg) { + return arg === void 0; + } + + },{}],89:[function(require,module,exports){ + exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) } else { - return false; - } - } - - function isObject(obj) { - if (obj !== null) { - return Object.prototype.toString.call(obj) === "[object Object]"; + m = m + Math.pow(2, mLen) + e = e - eBias + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) + } + + exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = (nBytes * 8) - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax } else { - return false; - } - } - - function strictDeepEqual(first, second) { - // Check the scalar case first. - if (first === second) { - return true; + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = ((value * c) - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 + } + + },{}],90:[function(require,module,exports){ + var toString = {}.toString; + + module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; + }; + + },{}],91:[function(require,module,exports){ + (function(exports) { + "use strict"; + + function isArray(obj) { + if (obj !== null) { + return Object.prototype.toString.call(obj) === "[object Array]"; + } else { + return false; + } } - - // Check if they are the same type. - var firstType = Object.prototype.toString.call(first); - if (firstType !== Object.prototype.toString.call(second)) { - return false; + + function isObject(obj) { + if (obj !== null) { + return Object.prototype.toString.call(obj) === "[object Object]"; + } else { + return false; + } } - // We know that first and second have the same type so we can just check the - // first type from now on. - if (isArray(first) === true) { - // Short circuit if they're not the same length; - if (first.length !== second.length) { + + function strictDeepEqual(first, second) { + // Check the scalar case first. + if (first === second) { + return true; + } + + // Check if they are the same type. + var firstType = Object.prototype.toString.call(first); + if (firstType !== Object.prototype.toString.call(second)) { return false; } - for (var i = 0; i < first.length; i++) { - if (strictDeepEqual(first[i], second[i]) === false) { + // We know that first and second have the same type so we can just check the + // first type from now on. + if (isArray(first) === true) { + // Short circuit if they're not the same length; + if (first.length !== second.length) { return false; } - } - return true; - } - if (isObject(first) === true) { - // An object is equal if it has the same key/value pairs. - var keysSeen = {}; - for (var key in first) { - if (hasOwnProperty.call(first, key)) { - if (strictDeepEqual(first[key], second[key]) === false) { + for (var i = 0; i < first.length; i++) { + if (strictDeepEqual(first[i], second[i]) === false) { return false; } - keysSeen[key] = true; } + return true; } - // Now check that there aren't any keys in second that weren't - // in first. - for (var key2 in second) { - if (hasOwnProperty.call(second, key2)) { - if (keysSeen[key2] !== true) { - return false; + if (isObject(first) === true) { + // An object is equal if it has the same key/value pairs. + var keysSeen = {}; + for (var key in first) { + if (hasOwnProperty.call(first, key)) { + if (strictDeepEqual(first[key], second[key]) === false) { + return false; + } + keysSeen[key] = true; } } - } - return true; - } - return false; - } - - function isFalse(obj) { - // From the spec: - // A false value corresponds to the following values: - // Empty list - // Empty object - // Empty string - // False boolean - // null value - - // First check the scalar values. - if (obj === "" || obj === false || obj === null) { - return true; - } else if (isArray(obj) && obj.length === 0) { - // Check for an empty array. - return true; - } else if (isObject(obj)) { - // Check for an empty object. - for (var key in obj) { - // If there are any keys, then - // the object is not empty so the object - // is not false. - if (obj.hasOwnProperty(key)) { + // Now check that there aren't any keys in second that weren't + // in first. + for (var key2 in second) { + if (hasOwnProperty.call(second, key2)) { + if (keysSeen[key2] !== true) { return false; } + } } return true; - } else { - return false; + } + return false; } - } - - function objValues(obj) { - var keys = Object.keys(obj); - var values = []; - for (var i = 0; i < keys.length; i++) { - values.push(obj[keys[i]]); + + function isFalse(obj) { + // From the spec: + // A false value corresponds to the following values: + // Empty list + // Empty object + // Empty string + // False boolean + // null value + + // First check the scalar values. + if (obj === "" || obj === false || obj === null) { + return true; + } else if (isArray(obj) && obj.length === 0) { + // Check for an empty array. + return true; + } else if (isObject(obj)) { + // Check for an empty object. + for (var key in obj) { + // If there are any keys, then + // the object is not empty so the object + // is not false. + if (obj.hasOwnProperty(key)) { + return false; + } + } + return true; + } else { + return false; + } + } + + function objValues(obj) { + var keys = Object.keys(obj); + var values = []; + for (var i = 0; i < keys.length; i++) { + values.push(obj[keys[i]]); + } + return values; + } + + function merge(a, b) { + var merged = {}; + for (var key in a) { + merged[key] = a[key]; + } + for (var key2 in b) { + merged[key2] = b[key2]; + } + return merged; } - return values; - } - - function merge(a, b) { - var merged = {}; - for (var key in a) { - merged[key] = a[key]; - } - for (var key2 in b) { - merged[key2] = b[key2]; - } - return merged; - } - - var trimLeft; - if (typeof String.prototype.trimLeft === "function") { - trimLeft = function(str) { - return str.trimLeft(); + + var trimLeft; + if (typeof String.prototype.trimLeft === "function") { + trimLeft = function(str) { + return str.trimLeft(); + }; + } else { + trimLeft = function(str) { + return str.match(/^\s*(.*)/)[1]; + }; + } + + // Type constants used to define functions. + var TYPE_NUMBER = 0; + var TYPE_ANY = 1; + var TYPE_STRING = 2; + var TYPE_ARRAY = 3; + var TYPE_OBJECT = 4; + var TYPE_BOOLEAN = 5; + var TYPE_EXPREF = 6; + var TYPE_NULL = 7; + var TYPE_ARRAY_NUMBER = 8; + var TYPE_ARRAY_STRING = 9; + var TYPE_NAME_TABLE = { + 0: 'number', + 1: 'any', + 2: 'string', + 3: 'array', + 4: 'object', + 5: 'boolean', + 6: 'expression', + 7: 'null', + 8: 'Array', + 9: 'Array' }; - } else { - trimLeft = function(str) { - return str.match(/^\s*(.*)/)[1]; + + var TOK_EOF = "EOF"; + var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier"; + var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier"; + var TOK_RBRACKET = "Rbracket"; + var TOK_RPAREN = "Rparen"; + var TOK_COMMA = "Comma"; + var TOK_COLON = "Colon"; + var TOK_RBRACE = "Rbrace"; + var TOK_NUMBER = "Number"; + var TOK_CURRENT = "Current"; + var TOK_EXPREF = "Expref"; + var TOK_PIPE = "Pipe"; + var TOK_OR = "Or"; + var TOK_AND = "And"; + var TOK_EQ = "EQ"; + var TOK_GT = "GT"; + var TOK_LT = "LT"; + var TOK_GTE = "GTE"; + var TOK_LTE = "LTE"; + var TOK_NE = "NE"; + var TOK_FLATTEN = "Flatten"; + var TOK_STAR = "Star"; + var TOK_FILTER = "Filter"; + var TOK_DOT = "Dot"; + var TOK_NOT = "Not"; + var TOK_LBRACE = "Lbrace"; + var TOK_LBRACKET = "Lbracket"; + var TOK_LPAREN= "Lparen"; + var TOK_LITERAL= "Literal"; + + // The "&", "[", "<", ">" tokens + // are not in basicToken because + // there are two token variants + // ("&&", "[?", "<=", ">="). This is specially handled + // below. + + var basicTokens = { + ".": TOK_DOT, + "*": TOK_STAR, + ",": TOK_COMMA, + ":": TOK_COLON, + "{": TOK_LBRACE, + "}": TOK_RBRACE, + "]": TOK_RBRACKET, + "(": TOK_LPAREN, + ")": TOK_RPAREN, + "@": TOK_CURRENT }; - } - - // Type constants used to define functions. - var TYPE_NUMBER = 0; - var TYPE_ANY = 1; - var TYPE_STRING = 2; - var TYPE_ARRAY = 3; - var TYPE_OBJECT = 4; - var TYPE_BOOLEAN = 5; - var TYPE_EXPREF = 6; - var TYPE_NULL = 7; - var TYPE_ARRAY_NUMBER = 8; - var TYPE_ARRAY_STRING = 9; - var TYPE_NAME_TABLE = { - 0: 'number', - 1: 'any', - 2: 'string', - 3: 'array', - 4: 'object', - 5: 'boolean', - 6: 'expression', - 7: 'null', - 8: 'Array', - 9: 'Array' - }; - - var TOK_EOF = "EOF"; - var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier"; - var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier"; - var TOK_RBRACKET = "Rbracket"; - var TOK_RPAREN = "Rparen"; - var TOK_COMMA = "Comma"; - var TOK_COLON = "Colon"; - var TOK_RBRACE = "Rbrace"; - var TOK_NUMBER = "Number"; - var TOK_CURRENT = "Current"; - var TOK_EXPREF = "Expref"; - var TOK_PIPE = "Pipe"; - var TOK_OR = "Or"; - var TOK_AND = "And"; - var TOK_EQ = "EQ"; - var TOK_GT = "GT"; - var TOK_LT = "LT"; - var TOK_GTE = "GTE"; - var TOK_LTE = "LTE"; - var TOK_NE = "NE"; - var TOK_FLATTEN = "Flatten"; - var TOK_STAR = "Star"; - var TOK_FILTER = "Filter"; - var TOK_DOT = "Dot"; - var TOK_NOT = "Not"; - var TOK_LBRACE = "Lbrace"; - var TOK_LBRACKET = "Lbracket"; - var TOK_LPAREN= "Lparen"; - var TOK_LITERAL= "Literal"; - - // The "&", "[", "<", ">" tokens - // are not in basicToken because - // there are two token variants - // ("&&", "[?", "<=", ">="). This is specially handled - // below. - - var basicTokens = { - ".": TOK_DOT, - "*": TOK_STAR, - ",": TOK_COMMA, - ":": TOK_COLON, - "{": TOK_LBRACE, - "}": TOK_RBRACE, - "]": TOK_RBRACKET, - "(": TOK_LPAREN, - ")": TOK_RPAREN, - "@": TOK_CURRENT - }; - - var operatorStartToken = { - "<": true, - ">": true, - "=": true, - "!": true - }; - - var skipChars = { - " ": true, - "\t": true, - "\n": true - }; - - - function isAlpha(ch) { - return (ch >= "a" && ch <= "z") || - (ch >= "A" && ch <= "Z") || - ch === "_"; - } - - function isNum(ch) { - return (ch >= "0" && ch <= "9") || - ch === "-"; - } - function isAlphaNum(ch) { - return (ch >= "a" && ch <= "z") || - (ch >= "A" && ch <= "Z") || - (ch >= "0" && ch <= "9") || - ch === "_"; - } - - function Lexer() { - } - Lexer.prototype = { - tokenize: function(stream) { - var tokens = []; - this._current = 0; - var start; - var identifier; - var token; - while (this._current < stream.length) { - if (isAlpha(stream[this._current])) { - start = this._current; - identifier = this._consumeUnquotedIdentifier(stream); - tokens.push({type: TOK_UNQUOTEDIDENTIFIER, - value: identifier, - start: start}); - } else if (basicTokens[stream[this._current]] !== undefined) { - tokens.push({type: basicTokens[stream[this._current]], - value: stream[this._current], - start: this._current}); - this._current++; - } else if (isNum(stream[this._current])) { - token = this._consumeNumber(stream); - tokens.push(token); - } else if (stream[this._current] === "[") { - // No need to increment this._current. This happens - // in _consumeLBracket - token = this._consumeLBracket(stream); - tokens.push(token); - } else if (stream[this._current] === "\"") { - start = this._current; - identifier = this._consumeQuotedIdentifier(stream); - tokens.push({type: TOK_QUOTEDIDENTIFIER, - value: identifier, - start: start}); - } else if (stream[this._current] === "'") { - start = this._current; - identifier = this._consumeRawStringLiteral(stream); - tokens.push({type: TOK_LITERAL, - value: identifier, - start: start}); - } else if (stream[this._current] === "`") { - start = this._current; - var literal = this._consumeLiteral(stream); - tokens.push({type: TOK_LITERAL, - value: literal, - start: start}); - } else if (operatorStartToken[stream[this._current]] !== undefined) { - tokens.push(this._consumeOperator(stream)); - } else if (skipChars[stream[this._current]] !== undefined) { - // Ignore whitespace. - this._current++; - } else if (stream[this._current] === "&") { - start = this._current; - this._current++; - if (stream[this._current] === "&") { - this._current++; - tokens.push({type: TOK_AND, value: "&&", start: start}); - } else { - tokens.push({type: TOK_EXPREF, value: "&", start: start}); - } - } else if (stream[this._current] === "|") { - start = this._current; - this._current++; - if (stream[this._current] === "|") { - this._current++; - tokens.push({type: TOK_OR, value: "||", start: start}); - } else { - tokens.push({type: TOK_PIPE, value: "|", start: start}); - } - } else { - var error = new Error("Unknown character:" + stream[this._current]); - error.name = "LexerError"; - throw error; - } - } - return tokens; - }, - - _consumeUnquotedIdentifier: function(stream) { - var start = this._current; - this._current++; - while (this._current < stream.length && isAlphaNum(stream[this._current])) { - this._current++; - } - return stream.slice(start, this._current); - }, - - _consumeQuotedIdentifier: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (stream[this._current] !== "\"" && this._current < maxLength) { - // You can escape a double quote and you can escape an escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "\"")) { - current += 2; - } else { - current++; + + var operatorStartToken = { + "<": true, + ">": true, + "=": true, + "!": true + }; + + var skipChars = { + " ": true, + "\t": true, + "\n": true + }; + + + function isAlpha(ch) { + return (ch >= "a" && ch <= "z") || + (ch >= "A" && ch <= "Z") || + ch === "_"; + } + + function isNum(ch) { + return (ch >= "0" && ch <= "9") || + ch === "-"; + } + function isAlphaNum(ch) { + return (ch >= "a" && ch <= "z") || + (ch >= "A" && ch <= "Z") || + (ch >= "0" && ch <= "9") || + ch === "_"; + } + + function Lexer() { + } + Lexer.prototype = { + tokenize: function(stream) { + var tokens = []; + this._current = 0; + var start; + var identifier; + var token; + while (this._current < stream.length) { + if (isAlpha(stream[this._current])) { + start = this._current; + identifier = this._consumeUnquotedIdentifier(stream); + tokens.push({type: TOK_UNQUOTEDIDENTIFIER, + value: identifier, + start: start}); + } else if (basicTokens[stream[this._current]] !== undefined) { + tokens.push({type: basicTokens[stream[this._current]], + value: stream[this._current], + start: this._current}); + this._current++; + } else if (isNum(stream[this._current])) { + token = this._consumeNumber(stream); + tokens.push(token); + } else if (stream[this._current] === "[") { + // No need to increment this._current. This happens + // in _consumeLBracket + token = this._consumeLBracket(stream); + tokens.push(token); + } else if (stream[this._current] === "\"") { + start = this._current; + identifier = this._consumeQuotedIdentifier(stream); + tokens.push({type: TOK_QUOTEDIDENTIFIER, + value: identifier, + start: start}); + } else if (stream[this._current] === "'") { + start = this._current; + identifier = this._consumeRawStringLiteral(stream); + tokens.push({type: TOK_LITERAL, + value: identifier, + start: start}); + } else if (stream[this._current] === "`") { + start = this._current; + var literal = this._consumeLiteral(stream); + tokens.push({type: TOK_LITERAL, + value: literal, + start: start}); + } else if (operatorStartToken[stream[this._current]] !== undefined) { + tokens.push(this._consumeOperator(stream)); + } else if (skipChars[stream[this._current]] !== undefined) { + // Ignore whitespace. + this._current++; + } else if (stream[this._current] === "&") { + start = this._current; + this._current++; + if (stream[this._current] === "&") { + this._current++; + tokens.push({type: TOK_AND, value: "&&", start: start}); + } else { + tokens.push({type: TOK_EXPREF, value: "&", start: start}); + } + } else if (stream[this._current] === "|") { + start = this._current; + this._current++; + if (stream[this._current] === "|") { + this._current++; + tokens.push({type: TOK_OR, value: "||", start: start}); + } else { + tokens.push({type: TOK_PIPE, value: "|", start: start}); + } + } else { + var error = new Error("Unknown character:" + stream[this._current]); + error.name = "LexerError"; + throw error; + } + } + return tokens; + }, + + _consumeUnquotedIdentifier: function(stream) { + var start = this._current; + this._current++; + while (this._current < stream.length && isAlphaNum(stream[this._current])) { + this._current++; + } + return stream.slice(start, this._current); + }, + + _consumeQuotedIdentifier: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (stream[this._current] !== "\"" && this._current < maxLength) { + // You can escape a double quote and you can escape an escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "\"")) { + current += 2; + } else { + current++; + } + this._current = current; + } + this._current++; + return JSON.parse(stream.slice(start, this._current)); + }, + + _consumeRawStringLiteral: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (stream[this._current] !== "'" && this._current < maxLength) { + // You can escape a single quote and you can escape an escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "'")) { + current += 2; + } else { + current++; + } + this._current = current; + } + this._current++; + var literal = stream.slice(start + 1, this._current - 1); + return literal.replace("\\'", "'"); + }, + + _consumeNumber: function(stream) { + var start = this._current; + this._current++; + var maxLength = stream.length; + while (isNum(stream[this._current]) && this._current < maxLength) { + this._current++; + } + var value = parseInt(stream.slice(start, this._current)); + return {type: TOK_NUMBER, value: value, start: start}; + }, + + _consumeLBracket: function(stream) { + var start = this._current; + this._current++; + if (stream[this._current] === "?") { + this._current++; + return {type: TOK_FILTER, value: "[?", start: start}; + } else if (stream[this._current] === "]") { + this._current++; + return {type: TOK_FLATTEN, value: "[]", start: start}; + } else { + return {type: TOK_LBRACKET, value: "[", start: start}; + } + }, + + _consumeOperator: function(stream) { + var start = this._current; + var startingChar = stream[start]; + this._current++; + if (startingChar === "!") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_NE, value: "!=", start: start}; + } else { + return {type: TOK_NOT, value: "!", start: start}; + } + } else if (startingChar === "<") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_LTE, value: "<=", start: start}; + } else { + return {type: TOK_LT, value: "<", start: start}; + } + } else if (startingChar === ">") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_GTE, value: ">=", start: start}; + } else { + return {type: TOK_GT, value: ">", start: start}; + } + } else if (startingChar === "=") { + if (stream[this._current] === "=") { + this._current++; + return {type: TOK_EQ, value: "==", start: start}; + } + } + }, + + _consumeLiteral: function(stream) { + this._current++; + var start = this._current; + var maxLength = stream.length; + var literal; + while(stream[this._current] !== "`" && this._current < maxLength) { + // You can escape a literal char or you can escape the escape. + var current = this._current; + if (stream[current] === "\\" && (stream[current + 1] === "\\" || + stream[current + 1] === "`")) { + current += 2; + } else { + current++; + } + this._current = current; + } + var literalString = trimLeft(stream.slice(start, this._current)); + literalString = literalString.replace("\\`", "`"); + if (this._looksLikeJSON(literalString)) { + literal = JSON.parse(literalString); + } else { + // Try to JSON parse it as "" + literal = JSON.parse("\"" + literalString + "\""); + } + // +1 gets us to the ending "`", +1 to move on to the next char. + this._current++; + return literal; + }, + + _looksLikeJSON: function(literalString) { + var startingChars = "[{\""; + var jsonLiterals = ["true", "false", "null"]; + var numberLooking = "-0123456789"; + + if (literalString === "") { + return false; + } else if (startingChars.indexOf(literalString[0]) >= 0) { + return true; + } else if (jsonLiterals.indexOf(literalString) >= 0) { + return true; + } else if (numberLooking.indexOf(literalString[0]) >= 0) { + try { + JSON.parse(literalString); + return true; + } catch (ex) { + return false; + } + } else { + return false; + } + } + }; + + var bindingPower = {}; + bindingPower[TOK_EOF] = 0; + bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0; + bindingPower[TOK_QUOTEDIDENTIFIER] = 0; + bindingPower[TOK_RBRACKET] = 0; + bindingPower[TOK_RPAREN] = 0; + bindingPower[TOK_COMMA] = 0; + bindingPower[TOK_RBRACE] = 0; + bindingPower[TOK_NUMBER] = 0; + bindingPower[TOK_CURRENT] = 0; + bindingPower[TOK_EXPREF] = 0; + bindingPower[TOK_PIPE] = 1; + bindingPower[TOK_OR] = 2; + bindingPower[TOK_AND] = 3; + bindingPower[TOK_EQ] = 5; + bindingPower[TOK_GT] = 5; + bindingPower[TOK_LT] = 5; + bindingPower[TOK_GTE] = 5; + bindingPower[TOK_LTE] = 5; + bindingPower[TOK_NE] = 5; + bindingPower[TOK_FLATTEN] = 9; + bindingPower[TOK_STAR] = 20; + bindingPower[TOK_FILTER] = 21; + bindingPower[TOK_DOT] = 40; + bindingPower[TOK_NOT] = 45; + bindingPower[TOK_LBRACE] = 50; + bindingPower[TOK_LBRACKET] = 55; + bindingPower[TOK_LPAREN] = 60; + + function Parser() { + } + + Parser.prototype = { + parse: function(expression) { + this._loadTokens(expression); + this.index = 0; + var ast = this.expression(0); + if (this._lookahead(0) !== TOK_EOF) { + var t = this._lookaheadToken(0); + var error = new Error( + "Unexpected token type: " + t.type + ", value: " + t.value); + error.name = "ParserError"; + throw error; + } + return ast; + }, + + _loadTokens: function(expression) { + var lexer = new Lexer(); + var tokens = lexer.tokenize(expression); + tokens.push({type: TOK_EOF, value: "", start: expression.length}); + this.tokens = tokens; + }, + + expression: function(rbp) { + var leftToken = this._lookaheadToken(0); + this._advance(); + var left = this.nud(leftToken); + var currentToken = this._lookahead(0); + while (rbp < bindingPower[currentToken]) { + this._advance(); + left = this.led(currentToken, left); + currentToken = this._lookahead(0); + } + return left; + }, + + _lookahead: function(number) { + return this.tokens[this.index + number].type; + }, + + _lookaheadToken: function(number) { + return this.tokens[this.index + number]; + }, + + _advance: function() { + this.index++; + }, + + nud: function(token) { + var left; + var right; + var expression; + switch (token.type) { + case TOK_LITERAL: + return {type: "Literal", value: token.value}; + case TOK_UNQUOTEDIDENTIFIER: + return {type: "Field", name: token.value}; + case TOK_QUOTEDIDENTIFIER: + var node = {type: "Field", name: token.value}; + if (this._lookahead(0) === TOK_LPAREN) { + throw new Error("Quoted identifier not allowed for function names."); } - this._current = current; - } - this._current++; - return JSON.parse(stream.slice(start, this._current)); - }, - - _consumeRawStringLiteral: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (stream[this._current] !== "'" && this._current < maxLength) { - // You can escape a single quote and you can escape an escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "'")) { - current += 2; + return node; + case TOK_NOT: + right = this.expression(bindingPower.Not); + return {type: "NotExpression", children: [right]}; + case TOK_STAR: + left = {type: "Identity"}; + right = null; + if (this._lookahead(0) === TOK_RBRACKET) { + // This can happen in a multiselect, + // [a, b, *] + right = {type: "Identity"}; } else { - current++; + right = this._parseProjectionRHS(bindingPower.Star); } - this._current = current; - } - this._current++; - var literal = stream.slice(start + 1, this._current - 1); - return literal.replace("\\'", "'"); - }, - - _consumeNumber: function(stream) { - var start = this._current; - this._current++; - var maxLength = stream.length; - while (isNum(stream[this._current]) && this._current < maxLength) { - this._current++; - } - var value = parseInt(stream.slice(start, this._current)); - return {type: TOK_NUMBER, value: value, start: start}; - }, - - _consumeLBracket: function(stream) { - var start = this._current; - this._current++; - if (stream[this._current] === "?") { - this._current++; - return {type: TOK_FILTER, value: "[?", start: start}; - } else if (stream[this._current] === "]") { - this._current++; - return {type: TOK_FLATTEN, value: "[]", start: start}; - } else { - return {type: TOK_LBRACKET, value: "[", start: start}; - } - }, - - _consumeOperator: function(stream) { - var start = this._current; - var startingChar = stream[start]; - this._current++; - if (startingChar === "!") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_NE, value: "!=", start: start}; - } else { - return {type: TOK_NOT, value: "!", start: start}; + return {type: "ValueProjection", children: [left, right]}; + case TOK_FILTER: + return this.led(token.type, {type: "Identity"}); + case TOK_LBRACE: + return this._parseMultiselectHash(); + case TOK_FLATTEN: + left = {type: TOK_FLATTEN, children: [{type: "Identity"}]}; + right = this._parseProjectionRHS(bindingPower.Flatten); + return {type: "Projection", children: [left, right]}; + case TOK_LBRACKET: + if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) { + right = this._parseIndexExpression(); + return this._projectIfSlice({type: "Identity"}, right); + } else if (this._lookahead(0) === TOK_STAR && + this._lookahead(1) === TOK_RBRACKET) { + this._advance(); + this._advance(); + right = this._parseProjectionRHS(bindingPower.Star); + return {type: "Projection", + children: [{type: "Identity"}, right]}; } - } else if (startingChar === "<") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_LTE, value: "<=", start: start}; - } else { - return {type: TOK_LT, value: "<", start: start}; + return this._parseMultiselectList(); + case TOK_CURRENT: + return {type: TOK_CURRENT}; + case TOK_EXPREF: + expression = this.expression(bindingPower.Expref); + return {type: "ExpressionReference", children: [expression]}; + case TOK_LPAREN: + var args = []; + while (this._lookahead(0) !== TOK_RPAREN) { + if (this._lookahead(0) === TOK_CURRENT) { + expression = {type: TOK_CURRENT}; + this._advance(); + } else { + expression = this.expression(0); + } + args.push(expression); } - } else if (startingChar === ">") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_GTE, value: ">=", start: start}; - } else { - return {type: TOK_GT, value: ">", start: start}; + this._match(TOK_RPAREN); + return args[0]; + default: + this._errorToken(token); + } + }, + + led: function(tokenName, left) { + var right; + switch(tokenName) { + case TOK_DOT: + var rbp = bindingPower.Dot; + if (this._lookahead(0) !== TOK_STAR) { + right = this._parseDotRHS(rbp); + return {type: "Subexpression", children: [left, right]}; } - } else if (startingChar === "=") { - if (stream[this._current] === "=") { - this._current++; - return {type: TOK_EQ, value: "==", start: start}; + // Creating a projection. + this._advance(); + right = this._parseProjectionRHS(rbp); + return {type: "ValueProjection", children: [left, right]}; + case TOK_PIPE: + right = this.expression(bindingPower.Pipe); + return {type: TOK_PIPE, children: [left, right]}; + case TOK_OR: + right = this.expression(bindingPower.Or); + return {type: "OrExpression", children: [left, right]}; + case TOK_AND: + right = this.expression(bindingPower.And); + return {type: "AndExpression", children: [left, right]}; + case TOK_LPAREN: + var name = left.name; + var args = []; + var expression, node; + while (this._lookahead(0) !== TOK_RPAREN) { + if (this._lookahead(0) === TOK_CURRENT) { + expression = {type: TOK_CURRENT}; + this._advance(); + } else { + expression = this.expression(0); + } + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + } + args.push(expression); } - } - }, - - _consumeLiteral: function(stream) { - this._current++; - var start = this._current; - var maxLength = stream.length; - var literal; - while(stream[this._current] !== "`" && this._current < maxLength) { - // You can escape a literal char or you can escape the escape. - var current = this._current; - if (stream[current] === "\\" && (stream[current + 1] === "\\" || - stream[current + 1] === "`")) { - current += 2; + this._match(TOK_RPAREN); + node = {type: "Function", name: name, children: args}; + return node; + case TOK_FILTER: + var condition = this.expression(0); + this._match(TOK_RBRACKET); + if (this._lookahead(0) === TOK_FLATTEN) { + right = {type: "Identity"}; } else { - current++; + right = this._parseProjectionRHS(bindingPower.Filter); } - this._current = current; - } - var literalString = trimLeft(stream.slice(start, this._current)); - literalString = literalString.replace("\\`", "`"); - if (this._looksLikeJSON(literalString)) { - literal = JSON.parse(literalString); - } else { - // Try to JSON parse it as "" - literal = JSON.parse("\"" + literalString + "\""); - } - // +1 gets us to the ending "`", +1 to move on to the next char. - this._current++; - return literal; - }, - - _looksLikeJSON: function(literalString) { - var startingChars = "[{\""; - var jsonLiterals = ["true", "false", "null"]; - var numberLooking = "-0123456789"; - - if (literalString === "") { - return false; - } else if (startingChars.indexOf(literalString[0]) >= 0) { - return true; - } else if (jsonLiterals.indexOf(literalString) >= 0) { - return true; - } else if (numberLooking.indexOf(literalString[0]) >= 0) { - try { - JSON.parse(literalString); - return true; - } catch (ex) { - return false; + return {type: "FilterProjection", children: [left, right, condition]}; + case TOK_FLATTEN: + var leftNode = {type: TOK_FLATTEN, children: [left]}; + var rightNode = this._parseProjectionRHS(bindingPower.Flatten); + return {type: "Projection", children: [leftNode, rightNode]}; + case TOK_EQ: + case TOK_NE: + case TOK_GT: + case TOK_GTE: + case TOK_LT: + case TOK_LTE: + return this._parseComparator(left, tokenName); + case TOK_LBRACKET: + var token = this._lookaheadToken(0); + if (token.type === TOK_NUMBER || token.type === TOK_COLON) { + right = this._parseIndexExpression(); + return this._projectIfSlice(left, right); } - } else { - return false; - } - } - }; - - var bindingPower = {}; - bindingPower[TOK_EOF] = 0; - bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0; - bindingPower[TOK_QUOTEDIDENTIFIER] = 0; - bindingPower[TOK_RBRACKET] = 0; - bindingPower[TOK_RPAREN] = 0; - bindingPower[TOK_COMMA] = 0; - bindingPower[TOK_RBRACE] = 0; - bindingPower[TOK_NUMBER] = 0; - bindingPower[TOK_CURRENT] = 0; - bindingPower[TOK_EXPREF] = 0; - bindingPower[TOK_PIPE] = 1; - bindingPower[TOK_OR] = 2; - bindingPower[TOK_AND] = 3; - bindingPower[TOK_EQ] = 5; - bindingPower[TOK_GT] = 5; - bindingPower[TOK_LT] = 5; - bindingPower[TOK_GTE] = 5; - bindingPower[TOK_LTE] = 5; - bindingPower[TOK_NE] = 5; - bindingPower[TOK_FLATTEN] = 9; - bindingPower[TOK_STAR] = 20; - bindingPower[TOK_FILTER] = 21; - bindingPower[TOK_DOT] = 40; - bindingPower[TOK_NOT] = 45; - bindingPower[TOK_LBRACE] = 50; - bindingPower[TOK_LBRACKET] = 55; - bindingPower[TOK_LPAREN] = 60; - - function Parser() { - } - - Parser.prototype = { - parse: function(expression) { - this._loadTokens(expression); - this.index = 0; - var ast = this.expression(0); - if (this._lookahead(0) !== TOK_EOF) { - var t = this._lookaheadToken(0); - var error = new Error( - "Unexpected token type: " + t.type + ", value: " + t.value); - error.name = "ParserError"; - throw error; - } - return ast; - }, - - _loadTokens: function(expression) { - var lexer = new Lexer(); - var tokens = lexer.tokenize(expression); - tokens.push({type: TOK_EOF, value: "", start: expression.length}); - this.tokens = tokens; - }, - - expression: function(rbp) { - var leftToken = this._lookaheadToken(0); - this._advance(); - var left = this.nud(leftToken); - var currentToken = this._lookahead(0); - while (rbp < bindingPower[currentToken]) { - this._advance(); - left = this.led(currentToken, left); - currentToken = this._lookahead(0); + this._match(TOK_STAR); + this._match(TOK_RBRACKET); + right = this._parseProjectionRHS(bindingPower.Star); + return {type: "Projection", children: [left, right]}; + default: + this._errorToken(this._lookaheadToken(0)); } - return left; - }, - - _lookahead: function(number) { - return this.tokens[this.index + number].type; - }, - - _lookaheadToken: function(number) { - return this.tokens[this.index + number]; - }, - - _advance: function() { - this.index++; - }, - - nud: function(token) { - var left; - var right; - var expression; - switch (token.type) { - case TOK_LITERAL: - return {type: "Literal", value: token.value}; - case TOK_UNQUOTEDIDENTIFIER: - return {type: "Field", name: token.value}; - case TOK_QUOTEDIDENTIFIER: - var node = {type: "Field", name: token.value}; - if (this._lookahead(0) === TOK_LPAREN) { - throw new Error("Quoted identifier not allowed for function names."); - } - return node; - case TOK_NOT: - right = this.expression(bindingPower.Not); - return {type: "NotExpression", children: [right]}; - case TOK_STAR: - left = {type: "Identity"}; - right = null; - if (this._lookahead(0) === TOK_RBRACKET) { - // This can happen in a multiselect, - // [a, b, *] - right = {type: "Identity"}; - } else { - right = this._parseProjectionRHS(bindingPower.Star); - } - return {type: "ValueProjection", children: [left, right]}; - case TOK_FILTER: - return this.led(token.type, {type: "Identity"}); - case TOK_LBRACE: - return this._parseMultiselectHash(); - case TOK_FLATTEN: - left = {type: TOK_FLATTEN, children: [{type: "Identity"}]}; - right = this._parseProjectionRHS(bindingPower.Flatten); - return {type: "Projection", children: [left, right]}; - case TOK_LBRACKET: - if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) { - right = this._parseIndexExpression(); - return this._projectIfSlice({type: "Identity"}, right); - } else if (this._lookahead(0) === TOK_STAR && - this._lookahead(1) === TOK_RBRACKET) { - this._advance(); + }, + + _match: function(tokenType) { + if (this._lookahead(0) === tokenType) { this._advance(); - right = this._parseProjectionRHS(bindingPower.Star); - return {type: "Projection", - children: [{type: "Identity"}, right]}; + } else { + var t = this._lookaheadToken(0); + var error = new Error("Expected " + tokenType + ", got: " + t.type); + error.name = "ParserError"; + throw error; } - return this._parseMultiselectList(); - case TOK_CURRENT: - return {type: TOK_CURRENT}; - case TOK_EXPREF: - expression = this.expression(bindingPower.Expref); - return {type: "ExpressionReference", children: [expression]}; - case TOK_LPAREN: - var args = []; - while (this._lookahead(0) !== TOK_RPAREN) { - if (this._lookahead(0) === TOK_CURRENT) { - expression = {type: TOK_CURRENT}; + }, + + _errorToken: function(token) { + var error = new Error("Invalid token (" + + token.type + "): \"" + + token.value + "\""); + error.name = "ParserError"; + throw error; + }, + + + _parseIndexExpression: function() { + if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) { + return this._parseSliceExpression(); + } else { + var node = { + type: "Index", + value: this._lookaheadToken(0).value}; this._advance(); - } else { - expression = this.expression(0); - } - args.push(expression); + this._match(TOK_RBRACKET); + return node; } - this._match(TOK_RPAREN); - return args[0]; - default: - this._errorToken(token); - } - }, - - led: function(tokenName, left) { - var right; - switch(tokenName) { - case TOK_DOT: - var rbp = bindingPower.Dot; - if (this._lookahead(0) !== TOK_STAR) { - right = this._parseDotRHS(rbp); - return {type: "Subexpression", children: [left, right]}; + }, + + _projectIfSlice: function(left, right) { + var indexExpr = {type: "IndexExpression", children: [left, right]}; + if (right.type === "Slice") { + return { + type: "Projection", + children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)] + }; + } else { + return indexExpr; } - // Creating a projection. - this._advance(); - right = this._parseProjectionRHS(rbp); - return {type: "ValueProjection", children: [left, right]}; - case TOK_PIPE: - right = this.expression(bindingPower.Pipe); - return {type: TOK_PIPE, children: [left, right]}; - case TOK_OR: - right = this.expression(bindingPower.Or); - return {type: "OrExpression", children: [left, right]}; - case TOK_AND: - right = this.expression(bindingPower.And); - return {type: "AndExpression", children: [left, right]}; - case TOK_LPAREN: - var name = left.name; - var args = []; - var expression, node; - while (this._lookahead(0) !== TOK_RPAREN) { - if (this._lookahead(0) === TOK_CURRENT) { - expression = {type: TOK_CURRENT}; - this._advance(); - } else { - expression = this.expression(0); - } - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - } - args.push(expression); + }, + + _parseSliceExpression: function() { + // [start:end:step] where each part is optional, as well as the last + // colon. + var parts = [null, null, null]; + var index = 0; + var currentToken = this._lookahead(0); + while (currentToken !== TOK_RBRACKET && index < 3) { + if (currentToken === TOK_COLON) { + index++; + this._advance(); + } else if (currentToken === TOK_NUMBER) { + parts[index] = this._lookaheadToken(0).value; + this._advance(); + } else { + var t = this._lookahead(0); + var error = new Error("Syntax error, unexpected token: " + + t.value + "(" + t.type + ")"); + error.name = "Parsererror"; + throw error; + } + currentToken = this._lookahead(0); } - this._match(TOK_RPAREN); - node = {type: "Function", name: name, children: args}; - return node; - case TOK_FILTER: - var condition = this.expression(0); this._match(TOK_RBRACKET); - if (this._lookahead(0) === TOK_FLATTEN) { - right = {type: "Identity"}; + return { + type: "Slice", + children: parts + }; + }, + + _parseComparator: function(left, comparator) { + var right = this.expression(bindingPower[comparator]); + return {type: "Comparator", name: comparator, children: [left, right]}; + }, + + _parseDotRHS: function(rbp) { + var lookahead = this._lookahead(0); + var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR]; + if (exprTokens.indexOf(lookahead) >= 0) { + return this.expression(rbp); + } else if (lookahead === TOK_LBRACKET) { + this._match(TOK_LBRACKET); + return this._parseMultiselectList(); + } else if (lookahead === TOK_LBRACE) { + this._match(TOK_LBRACE); + return this._parseMultiselectHash(); + } + }, + + _parseProjectionRHS: function(rbp) { + var right; + if (bindingPower[this._lookahead(0)] < 10) { + right = {type: "Identity"}; + } else if (this._lookahead(0) === TOK_LBRACKET) { + right = this.expression(rbp); + } else if (this._lookahead(0) === TOK_FILTER) { + right = this.expression(rbp); + } else if (this._lookahead(0) === TOK_DOT) { + this._match(TOK_DOT); + right = this._parseDotRHS(rbp); } else { - right = this._parseProjectionRHS(bindingPower.Filter); + var t = this._lookaheadToken(0); + var error = new Error("Sytanx error, unexpected token: " + + t.value + "(" + t.type + ")"); + error.name = "ParserError"; + throw error; } - return {type: "FilterProjection", children: [left, right, condition]}; - case TOK_FLATTEN: - var leftNode = {type: TOK_FLATTEN, children: [left]}; - var rightNode = this._parseProjectionRHS(bindingPower.Flatten); - return {type: "Projection", children: [leftNode, rightNode]}; - case TOK_EQ: - case TOK_NE: - case TOK_GT: - case TOK_GTE: - case TOK_LT: - case TOK_LTE: - return this._parseComparator(left, tokenName); - case TOK_LBRACKET: - var token = this._lookaheadToken(0); - if (token.type === TOK_NUMBER || token.type === TOK_COLON) { - right = this._parseIndexExpression(); - return this._projectIfSlice(left, right); + return right; + }, + + _parseMultiselectList: function() { + var expressions = []; + while (this._lookahead(0) !== TOK_RBRACKET) { + var expression = this.expression(0); + expressions.push(expression); + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + if (this._lookahead(0) === TOK_RBRACKET) { + throw new Error("Unexpected token Rbracket"); + } + } } - this._match(TOK_STAR); this._match(TOK_RBRACKET); - right = this._parseProjectionRHS(bindingPower.Star); - return {type: "Projection", children: [left, right]}; - default: - this._errorToken(this._lookaheadToken(0)); - } - }, - - _match: function(tokenType) { - if (this._lookahead(0) === tokenType) { - this._advance(); - } else { - var t = this._lookaheadToken(0); - var error = new Error("Expected " + tokenType + ", got: " + t.type); - error.name = "ParserError"; - throw error; - } - }, - - _errorToken: function(token) { - var error = new Error("Invalid token (" + - token.type + "): \"" + - token.value + "\""); - error.name = "ParserError"; - throw error; - }, - - - _parseIndexExpression: function() { - if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) { - return this._parseSliceExpression(); - } else { - var node = { - type: "Index", - value: this._lookaheadToken(0).value}; - this._advance(); - this._match(TOK_RBRACKET); - return node; - } - }, - - _projectIfSlice: function(left, right) { - var indexExpr = {type: "IndexExpression", children: [left, right]}; - if (right.type === "Slice") { - return { - type: "Projection", - children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)] - }; - } else { - return indexExpr; - } - }, - - _parseSliceExpression: function() { - // [start:end:step] where each part is optional, as well as the last - // colon. - var parts = [null, null, null]; - var index = 0; - var currentToken = this._lookahead(0); - while (currentToken !== TOK_RBRACKET && index < 3) { - if (currentToken === TOK_COLON) { - index++; - this._advance(); - } else if (currentToken === TOK_NUMBER) { - parts[index] = this._lookaheadToken(0).value; - this._advance(); - } else { - var t = this._lookahead(0); - var error = new Error("Syntax error, unexpected token: " + - t.value + "(" + t.type + ")"); - error.name = "Parsererror"; - throw error; - } - currentToken = this._lookahead(0); + return {type: "MultiSelectList", children: expressions}; + }, + + _parseMultiselectHash: function() { + var pairs = []; + var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER]; + var keyToken, keyName, value, node; + for (;;) { + keyToken = this._lookaheadToken(0); + if (identifierTypes.indexOf(keyToken.type) < 0) { + throw new Error("Expecting an identifier token, got: " + + keyToken.type); + } + keyName = keyToken.value; + this._advance(); + this._match(TOK_COLON); + value = this.expression(0); + node = {type: "KeyValuePair", name: keyName, value: value}; + pairs.push(node); + if (this._lookahead(0) === TOK_COMMA) { + this._match(TOK_COMMA); + } else if (this._lookahead(0) === TOK_RBRACE) { + this._match(TOK_RBRACE); + break; + } } - this._match(TOK_RBRACKET); - return { - type: "Slice", - children: parts - }; - }, - - _parseComparator: function(left, comparator) { - var right = this.expression(bindingPower[comparator]); - return {type: "Comparator", name: comparator, children: [left, right]}; - }, - - _parseDotRHS: function(rbp) { - var lookahead = this._lookahead(0); - var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR]; - if (exprTokens.indexOf(lookahead) >= 0) { - return this.expression(rbp); - } else if (lookahead === TOK_LBRACKET) { - this._match(TOK_LBRACKET); - return this._parseMultiselectList(); - } else if (lookahead === TOK_LBRACE) { - this._match(TOK_LBRACE); - return this._parseMultiselectHash(); + return {type: "MultiSelectHash", children: pairs}; + } + }; + + + function TreeInterpreter(runtime) { + this.runtime = runtime; + } + + TreeInterpreter.prototype = { + search: function(node, value) { + return this.visit(node, value); + }, + + visit: function(node, value) { + var matched, current, result, first, second, field, left, right, collected, i; + switch (node.type) { + case "Field": + if (value !== null && isObject(value)) { + field = value[node.name]; + if (field === undefined) { + return null; + } else { + return field; + } + } + return null; + case "Subexpression": + result = this.visit(node.children[0], value); + for (i = 1; i < node.children.length; i++) { + result = this.visit(node.children[1], result); + if (result === null) { + return null; + } + } + return result; + case "IndexExpression": + left = this.visit(node.children[0], value); + right = this.visit(node.children[1], left); + return right; + case "Index": + if (!isArray(value)) { + return null; + } + var index = node.value; + if (index < 0) { + index = value.length + index; + } + result = value[index]; + if (result === undefined) { + result = null; + } + return result; + case "Slice": + if (!isArray(value)) { + return null; + } + var sliceParams = node.children.slice(0); + var computed = this.computeSliceParams(value.length, sliceParams); + var start = computed[0]; + var stop = computed[1]; + var step = computed[2]; + result = []; + if (step > 0) { + for (i = start; i < stop; i += step) { + result.push(value[i]); + } + } else { + for (i = start; i > stop; i += step) { + result.push(value[i]); + } + } + return result; + case "Projection": + // Evaluate left child. + var base = this.visit(node.children[0], value); + if (!isArray(base)) { + return null; + } + collected = []; + for (i = 0; i < base.length; i++) { + current = this.visit(node.children[1], base[i]); + if (current !== null) { + collected.push(current); + } + } + return collected; + case "ValueProjection": + // Evaluate left child. + base = this.visit(node.children[0], value); + if (!isObject(base)) { + return null; + } + collected = []; + var values = objValues(base); + for (i = 0; i < values.length; i++) { + current = this.visit(node.children[1], values[i]); + if (current !== null) { + collected.push(current); + } + } + return collected; + case "FilterProjection": + base = this.visit(node.children[0], value); + if (!isArray(base)) { + return null; + } + var filtered = []; + var finalResults = []; + for (i = 0; i < base.length; i++) { + matched = this.visit(node.children[2], base[i]); + if (!isFalse(matched)) { + filtered.push(base[i]); + } + } + for (var j = 0; j < filtered.length; j++) { + current = this.visit(node.children[1], filtered[j]); + if (current !== null) { + finalResults.push(current); + } + } + return finalResults; + case "Comparator": + first = this.visit(node.children[0], value); + second = this.visit(node.children[1], value); + switch(node.name) { + case TOK_EQ: + result = strictDeepEqual(first, second); + break; + case TOK_NE: + result = !strictDeepEqual(first, second); + break; + case TOK_GT: + result = first > second; + break; + case TOK_GTE: + result = first >= second; + break; + case TOK_LT: + result = first < second; + break; + case TOK_LTE: + result = first <= second; + break; + default: + throw new Error("Unknown comparator: " + node.name); + } + return result; + case TOK_FLATTEN: + var original = this.visit(node.children[0], value); + if (!isArray(original)) { + return null; + } + var merged = []; + for (i = 0; i < original.length; i++) { + current = original[i]; + if (isArray(current)) { + merged.push.apply(merged, current); + } else { + merged.push(current); + } + } + return merged; + case "Identity": + return value; + case "MultiSelectList": + if (value === null) { + return null; + } + collected = []; + for (i = 0; i < node.children.length; i++) { + collected.push(this.visit(node.children[i], value)); + } + return collected; + case "MultiSelectHash": + if (value === null) { + return null; + } + collected = {}; + var child; + for (i = 0; i < node.children.length; i++) { + child = node.children[i]; + collected[child.name] = this.visit(child.value, value); + } + return collected; + case "OrExpression": + matched = this.visit(node.children[0], value); + if (isFalse(matched)) { + matched = this.visit(node.children[1], value); + } + return matched; + case "AndExpression": + first = this.visit(node.children[0], value); + + if (isFalse(first) === true) { + return first; + } + return this.visit(node.children[1], value); + case "NotExpression": + first = this.visit(node.children[0], value); + return isFalse(first); + case "Literal": + return node.value; + case TOK_PIPE: + left = this.visit(node.children[0], value); + return this.visit(node.children[1], left); + case TOK_CURRENT: + return value; + case "Function": + var resolvedArgs = []; + for (i = 0; i < node.children.length; i++) { + resolvedArgs.push(this.visit(node.children[i], value)); + } + return this.runtime.callFunction(node.name, resolvedArgs); + case "ExpressionReference": + var refNode = node.children[0]; + // Tag the node with a specific attribute so the type + // checker verify the type. + refNode.jmespathType = TOK_EXPREF; + return refNode; + default: + throw new Error("Unknown node type: " + node.type); + } + }, + + computeSliceParams: function(arrayLength, sliceParams) { + var start = sliceParams[0]; + var stop = sliceParams[1]; + var step = sliceParams[2]; + var computed = [null, null, null]; + if (step === null) { + step = 1; + } else if (step === 0) { + var error = new Error("Invalid slice, step cannot be 0"); + error.name = "RuntimeError"; + throw error; } - }, - - _parseProjectionRHS: function(rbp) { - var right; - if (bindingPower[this._lookahead(0)] < 10) { - right = {type: "Identity"}; - } else if (this._lookahead(0) === TOK_LBRACKET) { - right = this.expression(rbp); - } else if (this._lookahead(0) === TOK_FILTER) { - right = this.expression(rbp); - } else if (this._lookahead(0) === TOK_DOT) { - this._match(TOK_DOT); - right = this._parseDotRHS(rbp); + var stepValueNegative = step < 0 ? true : false; + + if (start === null) { + start = stepValueNegative ? arrayLength - 1 : 0; } else { - var t = this._lookaheadToken(0); - var error = new Error("Sytanx error, unexpected token: " + - t.value + "(" + t.type + ")"); - error.name = "ParserError"; - throw error; - } - return right; - }, - - _parseMultiselectList: function() { - var expressions = []; - while (this._lookahead(0) !== TOK_RBRACKET) { - var expression = this.expression(0); - expressions.push(expression); - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - if (this._lookahead(0) === TOK_RBRACKET) { - throw new Error("Unexpected token Rbracket"); - } - } + start = this.capSliceRange(arrayLength, start, step); } - this._match(TOK_RBRACKET); - return {type: "MultiSelectList", children: expressions}; - }, - - _parseMultiselectHash: function() { - var pairs = []; - var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER]; - var keyToken, keyName, value, node; - for (;;) { - keyToken = this._lookaheadToken(0); - if (identifierTypes.indexOf(keyToken.type) < 0) { - throw new Error("Expecting an identifier token, got: " + - keyToken.type); + + if (stop === null) { + stop = stepValueNegative ? -1 : arrayLength; + } else { + stop = this.capSliceRange(arrayLength, stop, step); } - keyName = keyToken.value; - this._advance(); - this._match(TOK_COLON); - value = this.expression(0); - node = {type: "KeyValuePair", name: keyName, value: value}; - pairs.push(node); - if (this._lookahead(0) === TOK_COMMA) { - this._match(TOK_COMMA); - } else if (this._lookahead(0) === TOK_RBRACE) { - this._match(TOK_RBRACE); - break; + computed[0] = start; + computed[1] = stop; + computed[2] = step; + return computed; + }, + + capSliceRange: function(arrayLength, actualValue, step) { + if (actualValue < 0) { + actualValue += arrayLength; + if (actualValue < 0) { + actualValue = step < 0 ? -1 : 0; + } + } else if (actualValue >= arrayLength) { + actualValue = step < 0 ? arrayLength - 1 : arrayLength; + } + return actualValue; + } + + }; + + function Runtime(interpreter) { + this._interpreter = interpreter; + this.functionTable = { + // name: [function, ] + // The can be: + // + // { + // args: [[type1, type2], [type1, type2]], + // variadic: true|false + // } + // + // Each arg in the arg list is a list of valid types + // (if the function is overloaded and supports multiple + // types. If the type is "any" then no type checking + // occurs on the argument. Variadic is optional + // and if not provided is assumed to be false. + abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]}, + avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, + ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]}, + contains: { + _func: this._functionContains, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}, + {types: [TYPE_ANY]}]}, + "ends_with": { + _func: this._functionEndsWith, + _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, + floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]}, + length: { + _func: this._functionLength, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]}, + map: { + _func: this._functionMap, + _signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]}, + max: { + _func: this._functionMax, + _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, + "merge": { + _func: this._functionMerge, + _signature: [{types: [TYPE_OBJECT], variadic: true}] + }, + "max_by": { + _func: this._functionMaxBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, + "starts_with": { + _func: this._functionStartsWith, + _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, + min: { + _func: this._functionMin, + _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, + "min_by": { + _func: this._functionMinBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]}, + keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]}, + values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]}, + sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]}, + "sort_by": { + _func: this._functionSortBy, + _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] + }, + join: { + _func: this._functionJoin, + _signature: [ + {types: [TYPE_STRING]}, + {types: [TYPE_ARRAY_STRING]} + ] + }, + reverse: { + _func: this._functionReverse, + _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]}, + "to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]}, + "to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]}, + "to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]}, + "not_null": { + _func: this._functionNotNull, + _signature: [{types: [TYPE_ANY], variadic: true}] } + }; + } + + Runtime.prototype = { + callFunction: function(name, resolvedArgs) { + var functionEntry = this.functionTable[name]; + if (functionEntry === undefined) { + throw new Error("Unknown function: " + name + "()"); } - return {type: "MultiSelectHash", children: pairs}; - } - }; - - - function TreeInterpreter(runtime) { - this.runtime = runtime; - } - - TreeInterpreter.prototype = { - search: function(node, value) { - return this.visit(node, value); + this._validateArgs(name, resolvedArgs, functionEntry._signature); + return functionEntry._func.call(this, resolvedArgs); }, - - visit: function(node, value) { - var matched, current, result, first, second, field, left, right, collected, i; - switch (node.type) { - case "Field": - if (value !== null && isObject(value)) { - field = value[node.name]; - if (field === undefined) { - return null; - } else { - return field; - } + + _validateArgs: function(name, args, signature) { + // Validating the args requires validating + // the correct arity and the correct type of each arg. + // If the last argument is declared as variadic, then we need + // a minimum number of args to be required. Otherwise it has to + // be an exact amount. + var pluralized; + if (signature[signature.length - 1].variadic) { + if (args.length < signature.length) { + pluralized = signature.length === 1 ? " argument" : " arguments"; + throw new Error("ArgumentError: " + name + "() " + + "takes at least" + signature.length + pluralized + + " but received " + args.length); } - return null; - case "Subexpression": - result = this.visit(node.children[0], value); - for (i = 1; i < node.children.length; i++) { - result = this.visit(node.children[1], result); - if (result === null) { - return null; + } else if (args.length !== signature.length) { + pluralized = signature.length === 1 ? " argument" : " arguments"; + throw new Error("ArgumentError: " + name + "() " + + "takes " + signature.length + pluralized + + " but received " + args.length); + } + var currentSpec; + var actualType; + var typeMatched; + for (var i = 0; i < signature.length; i++) { + typeMatched = false; + currentSpec = signature[i].types; + actualType = this._getTypeName(args[i]); + for (var j = 0; j < currentSpec.length; j++) { + if (this._typeMatches(actualType, currentSpec[j], args[i])) { + typeMatched = true; + break; } } - return result; - case "IndexExpression": - left = this.visit(node.children[0], value); - right = this.visit(node.children[1], left); - return right; - case "Index": - if (!isArray(value)) { - return null; - } - var index = node.value; - if (index < 0) { - index = value.length + index; - } - result = value[index]; - if (result === undefined) { - result = null; - } - return result; - case "Slice": - if (!isArray(value)) { - return null; + if (!typeMatched) { + var expected = currentSpec + .map(function(typeIdentifier) { + return TYPE_NAME_TABLE[typeIdentifier]; + }) + .join(','); + throw new Error("TypeError: " + name + "() " + + "expected argument " + (i + 1) + + " to be type " + expected + + " but received type " + + TYPE_NAME_TABLE[actualType] + " instead."); } - var sliceParams = node.children.slice(0); - var computed = this.computeSliceParams(value.length, sliceParams); - var start = computed[0]; - var stop = computed[1]; - var step = computed[2]; - result = []; - if (step > 0) { - for (i = start; i < stop; i += step) { - result.push(value[i]); + } + }, + + _typeMatches: function(actual, expected, argValue) { + if (expected === TYPE_ANY) { + return true; + } + if (expected === TYPE_ARRAY_STRING || + expected === TYPE_ARRAY_NUMBER || + expected === TYPE_ARRAY) { + // The expected type can either just be array, + // or it can require a specific subtype (array of numbers). + // + // The simplest case is if "array" with no subtype is specified. + if (expected === TYPE_ARRAY) { + return actual === TYPE_ARRAY; + } else if (actual === TYPE_ARRAY) { + // Otherwise we need to check subtypes. + // I think this has potential to be improved. + var subtype; + if (expected === TYPE_ARRAY_NUMBER) { + subtype = TYPE_NUMBER; + } else if (expected === TYPE_ARRAY_STRING) { + subtype = TYPE_STRING; } - } else { - for (i = start; i > stop; i += step) { - result.push(value[i]); + for (var i = 0; i < argValue.length; i++) { + if (!this._typeMatches( + this._getTypeName(argValue[i]), subtype, + argValue[i])) { + return false; + } } + return true; } - return result; - case "Projection": - // Evaluate left child. - var base = this.visit(node.children[0], value); - if (!isArray(base)) { - return null; - } - collected = []; - for (i = 0; i < base.length; i++) { - current = this.visit(node.children[1], base[i]); - if (current !== null) { - collected.push(current); - } - } - return collected; - case "ValueProjection": - // Evaluate left child. - base = this.visit(node.children[0], value); - if (!isObject(base)) { - return null; - } - collected = []; - var values = objValues(base); - for (i = 0; i < values.length; i++) { - current = this.visit(node.children[1], values[i]); - if (current !== null) { - collected.push(current); - } - } - return collected; - case "FilterProjection": - base = this.visit(node.children[0], value); - if (!isArray(base)) { - return null; - } - var filtered = []; - var finalResults = []; - for (i = 0; i < base.length; i++) { - matched = this.visit(node.children[2], base[i]); - if (!isFalse(matched)) { - filtered.push(base[i]); - } - } - for (var j = 0; j < filtered.length; j++) { - current = this.visit(node.children[1], filtered[j]); - if (current !== null) { - finalResults.push(current); - } - } - return finalResults; - case "Comparator": - first = this.visit(node.children[0], value); - second = this.visit(node.children[1], value); - switch(node.name) { - case TOK_EQ: - result = strictDeepEqual(first, second); - break; - case TOK_NE: - result = !strictDeepEqual(first, second); - break; - case TOK_GT: - result = first > second; - break; - case TOK_GTE: - result = first >= second; - break; - case TOK_LT: - result = first < second; - break; - case TOK_LTE: - result = first <= second; - break; - default: - throw new Error("Unknown comparator: " + node.name); - } - return result; - case TOK_FLATTEN: - var original = this.visit(node.children[0], value); - if (!isArray(original)) { - return null; - } - var merged = []; - for (i = 0; i < original.length; i++) { - current = original[i]; - if (isArray(current)) { - merged.push.apply(merged, current); + } else { + return actual === expected; + } + }, + _getTypeName: function(obj) { + switch (Object.prototype.toString.call(obj)) { + case "[object String]": + return TYPE_STRING; + case "[object Number]": + return TYPE_NUMBER; + case "[object Array]": + return TYPE_ARRAY; + case "[object Boolean]": + return TYPE_BOOLEAN; + case "[object Null]": + return TYPE_NULL; + case "[object Object]": + // Check if it's an expref. If it has, it's been + // tagged with a jmespathType attr of 'Expref'; + if (obj.jmespathType === TOK_EXPREF) { + return TYPE_EXPREF; } else { - merged.push(current); + return TYPE_OBJECT; } - } - return merged; - case "Identity": - return value; - case "MultiSelectList": - if (value === null) { - return null; - } - collected = []; - for (i = 0; i < node.children.length; i++) { - collected.push(this.visit(node.children[i], value)); - } - return collected; - case "MultiSelectHash": - if (value === null) { - return null; - } - collected = {}; - var child; - for (i = 0; i < node.children.length; i++) { - child = node.children[i]; - collected[child.name] = this.visit(child.value, value); - } - return collected; - case "OrExpression": - matched = this.visit(node.children[0], value); - if (isFalse(matched)) { - matched = this.visit(node.children[1], value); - } - return matched; - case "AndExpression": - first = this.visit(node.children[0], value); - - if (isFalse(first) === true) { - return first; - } - return this.visit(node.children[1], value); - case "NotExpression": - first = this.visit(node.children[0], value); - return isFalse(first); - case "Literal": - return node.value; - case TOK_PIPE: - left = this.visit(node.children[0], value); - return this.visit(node.children[1], left); - case TOK_CURRENT: - return value; - case "Function": - var resolvedArgs = []; - for (i = 0; i < node.children.length; i++) { - resolvedArgs.push(this.visit(node.children[i], value)); - } - return this.runtime.callFunction(node.name, resolvedArgs); - case "ExpressionReference": - var refNode = node.children[0]; - // Tag the node with a specific attribute so the type - // checker verify the type. - refNode.jmespathType = TOK_EXPREF; - return refNode; - default: - throw new Error("Unknown node type: " + node.type); } }, - - computeSliceParams: function(arrayLength, sliceParams) { - var start = sliceParams[0]; - var stop = sliceParams[1]; - var step = sliceParams[2]; - var computed = [null, null, null]; - if (step === null) { - step = 1; - } else if (step === 0) { - var error = new Error("Invalid slice, step cannot be 0"); - error.name = "RuntimeError"; - throw error; - } - var stepValueNegative = step < 0 ? true : false; - - if (start === null) { - start = stepValueNegative ? arrayLength - 1 : 0; - } else { - start = this.capSliceRange(arrayLength, start, step); - } - - if (stop === null) { - stop = stepValueNegative ? -1 : arrayLength; - } else { - stop = this.capSliceRange(arrayLength, stop, step); + + _functionStartsWith: function(resolvedArgs) { + return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0; + }, + + _functionEndsWith: function(resolvedArgs) { + var searchStr = resolvedArgs[0]; + var suffix = resolvedArgs[1]; + return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1; + }, + + _functionReverse: function(resolvedArgs) { + var typeName = this._getTypeName(resolvedArgs[0]); + if (typeName === TYPE_STRING) { + var originalStr = resolvedArgs[0]; + var reversedStr = ""; + for (var i = originalStr.length - 1; i >= 0; i--) { + reversedStr += originalStr[i]; + } + return reversedStr; + } else { + var reversedArray = resolvedArgs[0].slice(0); + reversedArray.reverse(); + return reversedArray; + } + }, + + _functionAbs: function(resolvedArgs) { + return Math.abs(resolvedArgs[0]); + }, + + _functionCeil: function(resolvedArgs) { + return Math.ceil(resolvedArgs[0]); + }, + + _functionAvg: function(resolvedArgs) { + var sum = 0; + var inputArray = resolvedArgs[0]; + for (var i = 0; i < inputArray.length; i++) { + sum += inputArray[i]; + } + return sum / inputArray.length; + }, + + _functionContains: function(resolvedArgs) { + return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0; + }, + + _functionFloor: function(resolvedArgs) { + return Math.floor(resolvedArgs[0]); + }, + + _functionLength: function(resolvedArgs) { + if (!isObject(resolvedArgs[0])) { + return resolvedArgs[0].length; + } else { + // As far as I can tell, there's no way to get the length + // of an object without O(n) iteration through the object. + return Object.keys(resolvedArgs[0]).length; + } + }, + + _functionMap: function(resolvedArgs) { + var mapped = []; + var interpreter = this._interpreter; + var exprefNode = resolvedArgs[0]; + var elements = resolvedArgs[1]; + for (var i = 0; i < elements.length; i++) { + mapped.push(interpreter.visit(exprefNode, elements[i])); } - computed[0] = start; - computed[1] = stop; - computed[2] = step; - return computed; + return mapped; }, - - capSliceRange: function(arrayLength, actualValue, step) { - if (actualValue < 0) { - actualValue += arrayLength; - if (actualValue < 0) { - actualValue = step < 0 ? -1 : 0; - } - } else if (actualValue >= arrayLength) { - actualValue = step < 0 ? arrayLength - 1 : arrayLength; + + _functionMerge: function(resolvedArgs) { + var merged = {}; + for (var i = 0; i < resolvedArgs.length; i++) { + var current = resolvedArgs[i]; + for (var key in current) { + merged[key] = current[key]; } - return actualValue; - } - - }; - - function Runtime(interpreter) { - this._interpreter = interpreter; - this.functionTable = { - // name: [function, ] - // The can be: - // - // { - // args: [[type1, type2], [type1, type2]], - // variadic: true|false - // } - // - // Each arg in the arg list is a list of valid types - // (if the function is overloaded and supports multiple - // types. If the type is "any" then no type checking - // occurs on the argument. Variadic is optional - // and if not provided is assumed to be false. - abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]}, - avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, - ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]}, - contains: { - _func: this._functionContains, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}, - {types: [TYPE_ANY]}]}, - "ends_with": { - _func: this._functionEndsWith, - _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, - floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]}, - length: { - _func: this._functionLength, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]}, - map: { - _func: this._functionMap, - _signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]}, - max: { - _func: this._functionMax, - _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, - "merge": { - _func: this._functionMerge, - _signature: [{types: [TYPE_OBJECT], variadic: true}] - }, - "max_by": { - _func: this._functionMaxBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]}, - "starts_with": { - _func: this._functionStartsWith, - _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]}, - min: { - _func: this._functionMin, - _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]}, - "min_by": { - _func: this._functionMinBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]}, - keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]}, - values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]}, - sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]}, - "sort_by": { - _func: this._functionSortBy, - _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}] - }, - join: { - _func: this._functionJoin, - _signature: [ - {types: [TYPE_STRING]}, - {types: [TYPE_ARRAY_STRING]} - ] - }, - reverse: { - _func: this._functionReverse, - _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]}, - "to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]}, - "to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]}, - "to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]}, - "not_null": { - _func: this._functionNotNull, - _signature: [{types: [TYPE_ANY], variadic: true}] } - }; - } - - Runtime.prototype = { - callFunction: function(name, resolvedArgs) { - var functionEntry = this.functionTable[name]; - if (functionEntry === undefined) { - throw new Error("Unknown function: " + name + "()"); - } - this._validateArgs(name, resolvedArgs, functionEntry._signature); - return functionEntry._func.call(this, resolvedArgs); - }, - - _validateArgs: function(name, args, signature) { - // Validating the args requires validating - // the correct arity and the correct type of each arg. - // If the last argument is declared as variadic, then we need - // a minimum number of args to be required. Otherwise it has to - // be an exact amount. - var pluralized; - if (signature[signature.length - 1].variadic) { - if (args.length < signature.length) { - pluralized = signature.length === 1 ? " argument" : " arguments"; - throw new Error("ArgumentError: " + name + "() " + - "takes at least" + signature.length + pluralized + - " but received " + args.length); - } - } else if (args.length !== signature.length) { - pluralized = signature.length === 1 ? " argument" : " arguments"; - throw new Error("ArgumentError: " + name + "() " + - "takes " + signature.length + pluralized + - " but received " + args.length); - } - var currentSpec; - var actualType; - var typeMatched; - for (var i = 0; i < signature.length; i++) { - typeMatched = false; - currentSpec = signature[i].types; - actualType = this._getTypeName(args[i]); - for (var j = 0; j < currentSpec.length; j++) { - if (this._typeMatches(actualType, currentSpec[j], args[i])) { - typeMatched = true; - break; + return merged; + }, + + _functionMax: function(resolvedArgs) { + if (resolvedArgs[0].length > 0) { + var typeName = this._getTypeName(resolvedArgs[0][0]); + if (typeName === TYPE_NUMBER) { + return Math.max.apply(Math, resolvedArgs[0]); + } else { + var elements = resolvedArgs[0]; + var maxElement = elements[0]; + for (var i = 1; i < elements.length; i++) { + if (maxElement.localeCompare(elements[i]) < 0) { + maxElement = elements[i]; } } - if (!typeMatched) { - var expected = currentSpec - .map(function(typeIdentifier) { - return TYPE_NAME_TABLE[typeIdentifier]; - }) - .join(','); - throw new Error("TypeError: " + name + "() " + - "expected argument " + (i + 1) + - " to be type " + expected + - " but received type " + - TYPE_NAME_TABLE[actualType] + " instead."); - } - } - }, - - _typeMatches: function(actual, expected, argValue) { - if (expected === TYPE_ANY) { - return true; + return maxElement; + } + } else { + return null; } - if (expected === TYPE_ARRAY_STRING || - expected === TYPE_ARRAY_NUMBER || - expected === TYPE_ARRAY) { - // The expected type can either just be array, - // or it can require a specific subtype (array of numbers). - // - // The simplest case is if "array" with no subtype is specified. - if (expected === TYPE_ARRAY) { - return actual === TYPE_ARRAY; - } else if (actual === TYPE_ARRAY) { - // Otherwise we need to check subtypes. - // I think this has potential to be improved. - var subtype; - if (expected === TYPE_ARRAY_NUMBER) { - subtype = TYPE_NUMBER; - } else if (expected === TYPE_ARRAY_STRING) { - subtype = TYPE_STRING; - } - for (var i = 0; i < argValue.length; i++) { - if (!this._typeMatches( - this._getTypeName(argValue[i]), subtype, - argValue[i])) { - return false; - } + }, + + _functionMin: function(resolvedArgs) { + if (resolvedArgs[0].length > 0) { + var typeName = this._getTypeName(resolvedArgs[0][0]); + if (typeName === TYPE_NUMBER) { + return Math.min.apply(Math, resolvedArgs[0]); + } else { + var elements = resolvedArgs[0]; + var minElement = elements[0]; + for (var i = 1; i < elements.length; i++) { + if (elements[i].localeCompare(minElement) < 0) { + minElement = elements[i]; } - return true; } - } else { - return actual === expected; - } - }, - _getTypeName: function(obj) { - switch (Object.prototype.toString.call(obj)) { - case "[object String]": - return TYPE_STRING; - case "[object Number]": - return TYPE_NUMBER; - case "[object Array]": - return TYPE_ARRAY; - case "[object Boolean]": - return TYPE_BOOLEAN; - case "[object Null]": - return TYPE_NULL; - case "[object Object]": - // Check if it's an expref. If it has, it's been - // tagged with a jmespathType attr of 'Expref'; - if (obj.jmespathType === TOK_EXPREF) { - return TYPE_EXPREF; - } else { - return TYPE_OBJECT; - } - } - }, - - _functionStartsWith: function(resolvedArgs) { - return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0; - }, - - _functionEndsWith: function(resolvedArgs) { - var searchStr = resolvedArgs[0]; - var suffix = resolvedArgs[1]; - return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1; - }, - - _functionReverse: function(resolvedArgs) { - var typeName = this._getTypeName(resolvedArgs[0]); - if (typeName === TYPE_STRING) { - var originalStr = resolvedArgs[0]; - var reversedStr = ""; - for (var i = originalStr.length - 1; i >= 0; i--) { - reversedStr += originalStr[i]; + return minElement; } - return reversedStr; } else { - var reversedArray = resolvedArgs[0].slice(0); - reversedArray.reverse(); - return reversedArray; + return null; } - }, - - _functionAbs: function(resolvedArgs) { - return Math.abs(resolvedArgs[0]); - }, - - _functionCeil: function(resolvedArgs) { - return Math.ceil(resolvedArgs[0]); - }, - - _functionAvg: function(resolvedArgs) { + }, + + _functionSum: function(resolvedArgs) { var sum = 0; - var inputArray = resolvedArgs[0]; - for (var i = 0; i < inputArray.length; i++) { - sum += inputArray[i]; - } - return sum / inputArray.length; - }, - - _functionContains: function(resolvedArgs) { - return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0; - }, - - _functionFloor: function(resolvedArgs) { - return Math.floor(resolvedArgs[0]); - }, - - _functionLength: function(resolvedArgs) { - if (!isObject(resolvedArgs[0])) { - return resolvedArgs[0].length; - } else { - // As far as I can tell, there's no way to get the length - // of an object without O(n) iteration through the object. - return Object.keys(resolvedArgs[0]).length; - } - }, - - _functionMap: function(resolvedArgs) { - var mapped = []; - var interpreter = this._interpreter; - var exprefNode = resolvedArgs[0]; - var elements = resolvedArgs[1]; - for (var i = 0; i < elements.length; i++) { - mapped.push(interpreter.visit(exprefNode, elements[i])); - } - return mapped; - }, - - _functionMerge: function(resolvedArgs) { - var merged = {}; - for (var i = 0; i < resolvedArgs.length; i++) { - var current = resolvedArgs[i]; - for (var key in current) { - merged[key] = current[key]; - } - } - return merged; - }, - - _functionMax: function(resolvedArgs) { - if (resolvedArgs[0].length > 0) { - var typeName = this._getTypeName(resolvedArgs[0][0]); - if (typeName === TYPE_NUMBER) { - return Math.max.apply(Math, resolvedArgs[0]); - } else { - var elements = resolvedArgs[0]; - var maxElement = elements[0]; - for (var i = 1; i < elements.length; i++) { - if (maxElement.localeCompare(elements[i]) < 0) { - maxElement = elements[i]; + var listToSum = resolvedArgs[0]; + for (var i = 0; i < listToSum.length; i++) { + sum += listToSum[i]; + } + return sum; + }, + + _functionType: function(resolvedArgs) { + switch (this._getTypeName(resolvedArgs[0])) { + case TYPE_NUMBER: + return "number"; + case TYPE_STRING: + return "string"; + case TYPE_ARRAY: + return "array"; + case TYPE_OBJECT: + return "object"; + case TYPE_BOOLEAN: + return "boolean"; + case TYPE_EXPREF: + return "expref"; + case TYPE_NULL: + return "null"; + } + }, + + _functionKeys: function(resolvedArgs) { + return Object.keys(resolvedArgs[0]); + }, + + _functionValues: function(resolvedArgs) { + var obj = resolvedArgs[0]; + var keys = Object.keys(obj); + var values = []; + for (var i = 0; i < keys.length; i++) { + values.push(obj[keys[i]]); + } + return values; + }, + + _functionJoin: function(resolvedArgs) { + var joinChar = resolvedArgs[0]; + var listJoin = resolvedArgs[1]; + return listJoin.join(joinChar); + }, + + _functionToArray: function(resolvedArgs) { + if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) { + return resolvedArgs[0]; + } else { + return [resolvedArgs[0]]; + } + }, + + _functionToString: function(resolvedArgs) { + if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) { + return resolvedArgs[0]; + } else { + return JSON.stringify(resolvedArgs[0]); + } + }, + + _functionToNumber: function(resolvedArgs) { + var typeName = this._getTypeName(resolvedArgs[0]); + var convertedValue; + if (typeName === TYPE_NUMBER) { + return resolvedArgs[0]; + } else if (typeName === TYPE_STRING) { + convertedValue = +resolvedArgs[0]; + if (!isNaN(convertedValue)) { + return convertedValue; } } - return maxElement; - } - } else { return null; - } - }, - - _functionMin: function(resolvedArgs) { - if (resolvedArgs[0].length > 0) { - var typeName = this._getTypeName(resolvedArgs[0][0]); - if (typeName === TYPE_NUMBER) { - return Math.min.apply(Math, resolvedArgs[0]); - } else { - var elements = resolvedArgs[0]; - var minElement = elements[0]; - for (var i = 1; i < elements.length; i++) { - if (elements[i].localeCompare(minElement) < 0) { - minElement = elements[i]; + }, + + _functionNotNull: function(resolvedArgs) { + for (var i = 0; i < resolvedArgs.length; i++) { + if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) { + return resolvedArgs[i]; } } - return minElement; - } - } else { - return null; - } - }, - - _functionSum: function(resolvedArgs) { - var sum = 0; - var listToSum = resolvedArgs[0]; - for (var i = 0; i < listToSum.length; i++) { - sum += listToSum[i]; - } - return sum; - }, - - _functionType: function(resolvedArgs) { - switch (this._getTypeName(resolvedArgs[0])) { - case TYPE_NUMBER: - return "number"; - case TYPE_STRING: - return "string"; - case TYPE_ARRAY: - return "array"; - case TYPE_OBJECT: - return "object"; - case TYPE_BOOLEAN: - return "boolean"; - case TYPE_EXPREF: - return "expref"; - case TYPE_NULL: - return "null"; - } - }, - - _functionKeys: function(resolvedArgs) { - return Object.keys(resolvedArgs[0]); - }, - - _functionValues: function(resolvedArgs) { - var obj = resolvedArgs[0]; - var keys = Object.keys(obj); - var values = []; - for (var i = 0; i < keys.length; i++) { - values.push(obj[keys[i]]); - } - return values; - }, - - _functionJoin: function(resolvedArgs) { - var joinChar = resolvedArgs[0]; - var listJoin = resolvedArgs[1]; - return listJoin.join(joinChar); - }, - - _functionToArray: function(resolvedArgs) { - if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) { - return resolvedArgs[0]; - } else { - return [resolvedArgs[0]]; - } - }, - - _functionToString: function(resolvedArgs) { - if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) { - return resolvedArgs[0]; - } else { - return JSON.stringify(resolvedArgs[0]); - } - }, - - _functionToNumber: function(resolvedArgs) { - var typeName = this._getTypeName(resolvedArgs[0]); - var convertedValue; - if (typeName === TYPE_NUMBER) { - return resolvedArgs[0]; - } else if (typeName === TYPE_STRING) { - convertedValue = +resolvedArgs[0]; - if (!isNaN(convertedValue)) { - return convertedValue; + return null; + }, + + _functionSort: function(resolvedArgs) { + var sortedArray = resolvedArgs[0].slice(0); + sortedArray.sort(); + return sortedArray; + }, + + _functionSortBy: function(resolvedArgs) { + var sortedArray = resolvedArgs[0].slice(0); + if (sortedArray.length === 0) { + return sortedArray; + } + var interpreter = this._interpreter; + var exprefNode = resolvedArgs[1]; + var requiredType = this._getTypeName( + interpreter.visit(exprefNode, sortedArray[0])); + if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) { + throw new Error("TypeError"); + } + var that = this; + // In order to get a stable sort out of an unstable + // sort algorithm, we decorate/sort/undecorate (DSU) + // by creating a new list of [index, element] pairs. + // In the cmp function, if the evaluated elements are + // equal, then the index will be used as the tiebreaker. + // After the decorated list has been sorted, it will be + // undecorated to extract the original elements. + var decorated = []; + for (var i = 0; i < sortedArray.length; i++) { + decorated.push([i, sortedArray[i]]); + } + decorated.sort(function(a, b) { + var exprA = interpreter.visit(exprefNode, a[1]); + var exprB = interpreter.visit(exprefNode, b[1]); + if (that._getTypeName(exprA) !== requiredType) { + throw new Error( + "TypeError: expected " + requiredType + ", received " + + that._getTypeName(exprA)); + } else if (that._getTypeName(exprB) !== requiredType) { + throw new Error( + "TypeError: expected " + requiredType + ", received " + + that._getTypeName(exprB)); } - } - return null; - }, - - _functionNotNull: function(resolvedArgs) { - for (var i = 0; i < resolvedArgs.length; i++) { - if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) { - return resolvedArgs[i]; + if (exprA > exprB) { + return 1; + } else if (exprA < exprB) { + return -1; + } else { + // If they're equal compare the items by their + // order to maintain relative order of equal keys + // (i.e. to get a stable sort). + return a[0] - b[0]; } + }); + // Undecorate: extract out the original list elements. + for (var j = 0; j < decorated.length; j++) { + sortedArray[j] = decorated[j][1]; + } + return sortedArray; + }, + + _functionMaxBy: function(resolvedArgs) { + var exprefNode = resolvedArgs[1]; + var resolvedArray = resolvedArgs[0]; + var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); + var maxNumber = -Infinity; + var maxRecord; + var current; + for (var i = 0; i < resolvedArray.length; i++) { + current = keyFunction(resolvedArray[i]); + if (current > maxNumber) { + maxNumber = current; + maxRecord = resolvedArray[i]; + } } - return null; - }, - - _functionSort: function(resolvedArgs) { - var sortedArray = resolvedArgs[0].slice(0); - sortedArray.sort(); - return sortedArray; - }, - - _functionSortBy: function(resolvedArgs) { - var sortedArray = resolvedArgs[0].slice(0); - if (sortedArray.length === 0) { - return sortedArray; - } - var interpreter = this._interpreter; + return maxRecord; + }, + + _functionMinBy: function(resolvedArgs) { var exprefNode = resolvedArgs[1]; - var requiredType = this._getTypeName( - interpreter.visit(exprefNode, sortedArray[0])); - if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) { - throw new Error("TypeError"); + var resolvedArray = resolvedArgs[0]; + var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); + var minNumber = Infinity; + var minRecord; + var current; + for (var i = 0; i < resolvedArray.length; i++) { + current = keyFunction(resolvedArray[i]); + if (current < minNumber) { + minNumber = current; + minRecord = resolvedArray[i]; + } } + return minRecord; + }, + + createKeyFunction: function(exprefNode, allowedTypes) { var that = this; - // In order to get a stable sort out of an unstable - // sort algorithm, we decorate/sort/undecorate (DSU) - // by creating a new list of [index, element] pairs. - // In the cmp function, if the evaluated elements are - // equal, then the index will be used as the tiebreaker. - // After the decorated list has been sorted, it will be - // undecorated to extract the original elements. - var decorated = []; - for (var i = 0; i < sortedArray.length; i++) { - decorated.push([i, sortedArray[i]]); - } - decorated.sort(function(a, b) { - var exprA = interpreter.visit(exprefNode, a[1]); - var exprB = interpreter.visit(exprefNode, b[1]); - if (that._getTypeName(exprA) !== requiredType) { - throw new Error( - "TypeError: expected " + requiredType + ", received " + - that._getTypeName(exprA)); - } else if (that._getTypeName(exprB) !== requiredType) { - throw new Error( - "TypeError: expected " + requiredType + ", received " + - that._getTypeName(exprB)); + var interpreter = this._interpreter; + var keyFunc = function(x) { + var current = interpreter.visit(exprefNode, x); + if (allowedTypes.indexOf(that._getTypeName(current)) < 0) { + var msg = "TypeError: expected one of " + allowedTypes + + ", received " + that._getTypeName(current); + throw new Error(msg); + } + return current; + }; + return keyFunc; + } + + }; + + function compile(stream) { + var parser = new Parser(); + var ast = parser.parse(stream); + return ast; + } + + function tokenize(stream) { + var lexer = new Lexer(); + return lexer.tokenize(stream); + } + + function search(data, expression) { + var parser = new Parser(); + // This needs to be improved. Both the interpreter and runtime depend on + // each other. The runtime needs the interpreter to support exprefs. + // There's likely a clean way to avoid the cyclic dependency. + var runtime = new Runtime(); + var interpreter = new TreeInterpreter(runtime); + runtime._interpreter = interpreter; + var node = parser.parse(expression); + return interpreter.search(node, data); + } + + exports.tokenize = tokenize; + exports.compile = compile; + exports.search = search; + exports.strictDeepEqual = strictDeepEqual; + })(typeof exports === "undefined" ? this.jmespath = {} : exports); + + },{}],92:[function(require,module,exports){ + // shim for using process in browser + var process = module.exports = {}; + + // cached from whatever global is present so that test runners that stub it + // don't break things. But we need to wrap it in a try catch in case it is + // wrapped in strict mode code which doesn't define any globals. It's inside a + // function because try/catches deoptimize in certain engines. + + var cachedSetTimeout; + var cachedClearTimeout; + + function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); + } + function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); + } + (function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; } - if (exprA > exprB) { - return 1; - } else if (exprA < exprB) { - return -1; + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; } else { - // If they're equal compare the items by their - // order to maintain relative order of equal keys - // (i.e. to get a stable sort). - return a[0] - b[0]; + cachedClearTimeout = defaultClearTimeout; } - }); - // Undecorate: extract out the original list elements. - for (var j = 0; j < decorated.length; j++) { - sortedArray[j] = decorated[j][1]; - } - return sortedArray; - }, - - _functionMaxBy: function(resolvedArgs) { - var exprefNode = resolvedArgs[1]; - var resolvedArray = resolvedArgs[0]; - var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); - var maxNumber = -Infinity; - var maxRecord; - var current; - for (var i = 0; i < resolvedArray.length; i++) { - current = keyFunction(resolvedArray[i]); - if (current > maxNumber) { - maxNumber = current; - maxRecord = resolvedArray[i]; - } - } - return maxRecord; - }, - - _functionMinBy: function(resolvedArgs) { - var exprefNode = resolvedArgs[1]; - var resolvedArray = resolvedArgs[0]; - var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]); - var minNumber = Infinity; - var minRecord; - var current; - for (var i = 0; i < resolvedArray.length; i++) { - current = keyFunction(resolvedArray[i]); - if (current < minNumber) { - minNumber = current; - minRecord = resolvedArray[i]; - } - } - return minRecord; - }, - - createKeyFunction: function(exprefNode, allowedTypes) { - var that = this; - var interpreter = this._interpreter; - var keyFunc = function(x) { - var current = interpreter.visit(exprefNode, x); - if (allowedTypes.indexOf(that._getTypeName(current)) < 0) { - var msg = "TypeError: expected one of " + allowedTypes + - ", received " + that._getTypeName(current); - throw new Error(msg); - } - return current; - }; - return keyFunc; + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } + } ()) + function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + + + } + function runClearTimeout(marker) { + if (cachedClearTimeout === clearTimeout) { + //normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + + + + } + var queue = []; + var draining = false; + var currentQueue; + var queueIndex = -1; + + function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } + } + + function drainQueue() { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); + } + + process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } + }; + + // v8 likes predictible objects + function Item(fun, array) { + this.fun = fun; + this.array = array; + } + Item.prototype.run = function () { + this.fun.apply(null, this.array); + }; + process.title = 'browser'; + process.browser = true; + process.env = {}; + process.argv = []; + process.version = ''; // empty string to avoid regexp issues + process.versions = {}; + + function noop() {} + + process.on = noop; + process.addListener = noop; + process.once = noop; + process.off = noop; + process.removeListener = noop; + process.removeAllListeners = noop; + process.emit = noop; + process.prependListener = noop; + process.prependOnceListener = noop; + + process.listeners = function (name) { return [] } + + process.binding = function (name) { + throw new Error('process.binding is not supported'); + }; + + process.cwd = function () { return '/' }; + process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); + }; + process.umask = function() { return 0; }; + + },{}],93:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + // If obj.hasOwnProperty has been overridden, then calling + // obj.hasOwnProperty(prop) will break. + // See: https://github.com/joyent/node/issues/1707 + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } + + module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } } - + + return obj; }; - - function compile(stream) { - var parser = new Parser(); - var ast = parser.parse(stream); - return ast; - } - - function tokenize(stream) { - var lexer = new Lexer(); - return lexer.tokenize(stream); - } - - function search(data, expression) { - var parser = new Parser(); - // This needs to be improved. Both the interpreter and runtime depend on - // each other. The runtime needs the interpreter to support exprefs. - // There's likely a clean way to avoid the cyclic dependency. - var runtime = new Runtime(); - var interpreter = new TreeInterpreter(runtime); - runtime._interpreter = interpreter; - var node = parser.parse(expression); - return interpreter.search(node, data); - } - - exports.tokenize = tokenize; - exports.compile = compile; - exports.search = search; - exports.strictDeepEqual = strictDeepEqual; -})(typeof exports === "undefined" ? this.jmespath = {} : exports); - -},{}],92:[function(require,module,exports){ -// shim for using process in browser -var process = module.exports = {}; - -// cached from whatever global is present so that test runners that stub it -// don't break things. But we need to wrap it in a try catch in case it is -// wrapped in strict mode code which doesn't define any globals. It's inside a -// function because try/catches deoptimize in certain engines. - -var cachedSetTimeout; -var cachedClearTimeout; - -function defaultSetTimout() { - throw new Error('setTimeout has not been defined'); -} -function defaultClearTimeout () { - throw new Error('clearTimeout has not been defined'); -} -(function () { - try { - if (typeof setTimeout === 'function') { - cachedSetTimeout = setTimeout; + + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + + },{}],94:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } + }; + + module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return map(objectKeys(obj), function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); } else { - cachedSetTimeout = defaultSetTimout; + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); } - } catch (e) { - cachedSetTimeout = defaultSetTimout; + }).join(sep); + + } + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); + }; + + var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; + }; + + function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; + } + + var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; + }; + + },{}],95:[function(require,module,exports){ + 'use strict'; + + exports.decode = exports.parse = require('./decode'); + exports.encode = exports.stringify = require('./encode'); + + },{"./decode":93,"./encode":94}],96:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + // If obj.hasOwnProperty has been overridden, then calling + // obj.hasOwnProperty(prop) will break. + // See: https://github.com/joyent/node/issues/1707 + function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); + } + + module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (Array.isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; + }; + + },{}],97:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + 'use strict'; + + var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; } - try { - if (typeof clearTimeout === 'function') { - cachedClearTimeout = clearTimeout; + }; + + module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return Object.keys(obj).map(function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (Array.isArray(obj[k])) { + return obj[k].map(function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); } else { - cachedClearTimeout = defaultClearTimeout; + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); } - } catch (e) { - cachedClearTimeout = defaultClearTimeout; - } -} ()) -function runTimeout(fun) { - if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations - return setTimeout(fun, 0); - } - // if setTimeout wasn't available but was latter defined - if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { - cachedSetTimeout = setTimeout; - return setTimeout(fun, 0); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedSetTimeout(fun, 0); - } catch(e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedSetTimeout.call(null, fun, 0); - } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error - return cachedSetTimeout.call(this, fun, 0); - } - } - - -} -function runClearTimeout(marker) { - if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations - return clearTimeout(marker); - } - // if clearTimeout wasn't available but was latter defined - if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { - cachedClearTimeout = clearTimeout; - return clearTimeout(marker); - } - try { - // when when somebody has screwed with setTimeout but no I.E. maddness - return cachedClearTimeout(marker); - } catch (e){ - try { - // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally - return cachedClearTimeout.call(null, marker); - } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. - // Some versions of I.E. have different rules for clearTimeout vs setTimeout - return cachedClearTimeout.call(this, marker); - } - } - - - -} -var queue = []; -var draining = false; -var currentQueue; -var queueIndex = -1; - -function cleanUpNextTick() { - if (!draining || !currentQueue) { - return; - } - draining = false; - if (currentQueue.length) { - queue = currentQueue.concat(queue); - } else { - queueIndex = -1; + }).join(sep); + } - if (queue.length) { - drainQueue(); - } -} - -function drainQueue() { - if (draining) { - return; + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); + }; + + },{}],98:[function(require,module,exports){ + arguments[4][95][0].apply(exports,arguments) + },{"./decode":96,"./encode":97,"dup":95}],99:[function(require,module,exports){ + (function (setImmediate,clearImmediate){(function (){ + var nextTick = require('process/browser.js').nextTick; + var apply = Function.prototype.apply; + var slice = Array.prototype.slice; + var immediateIds = {}; + var nextImmediateId = 0; + + // DOM APIs, for completeness + + exports.setTimeout = function() { + return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); + }; + exports.setInterval = function() { + return new Timeout(apply.call(setInterval, window, arguments), clearInterval); + }; + exports.clearTimeout = + exports.clearInterval = function(timeout) { timeout.close(); }; + + function Timeout(id, clearFn) { + this._id = id; + this._clearFn = clearFn; + } + Timeout.prototype.unref = Timeout.prototype.ref = function() {}; + Timeout.prototype.close = function() { + this._clearFn.call(window, this._id); + }; + + // Does not start the time, just sets up the members needed. + exports.enroll = function(item, msecs) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = msecs; + }; + + exports.unenroll = function(item) { + clearTimeout(item._idleTimeoutId); + item._idleTimeout = -1; + }; + + exports._unrefActive = exports.active = function(item) { + clearTimeout(item._idleTimeoutId); + + var msecs = item._idleTimeout; + if (msecs >= 0) { + item._idleTimeoutId = setTimeout(function onTimeout() { + if (item._onTimeout) + item._onTimeout(); + }, msecs); } - var timeout = runTimeout(cleanUpNextTick); - draining = true; - - var len = queue.length; - while(len) { - currentQueue = queue; - queue = []; - while (++queueIndex < len) { - if (currentQueue) { - currentQueue[queueIndex].run(); - } + }; + + // That's not how node.js implements it but the exposed api is the same. + exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) { + var id = nextImmediateId++; + var args = arguments.length < 2 ? false : slice.call(arguments, 1); + + immediateIds[id] = true; + + nextTick(function onNextTick() { + if (immediateIds[id]) { + // fn.call() is faster so we optimize for the common use-case + // @see http://jsperf.com/call-apply-segu + if (args) { + fn.apply(null, args); + } else { + fn.call(null); } - queueIndex = -1; - len = queue.length; - } - currentQueue = null; - draining = false; - runClearTimeout(timeout); -} - -process.nextTick = function (fun) { - var args = new Array(arguments.length - 1); - if (arguments.length > 1) { - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; - } - } - queue.push(new Item(fun, args)); - if (queue.length === 1 && !draining) { - runTimeout(drainQueue); - } -}; - -// v8 likes predictible objects -function Item(fun, array) { - this.fun = fun; - this.array = array; -} -Item.prototype.run = function () { - this.fun.apply(null, this.array); -}; -process.title = 'browser'; -process.browser = true; -process.env = {}; -process.argv = []; -process.version = ''; // empty string to avoid regexp issues -process.versions = {}; - -function noop() {} - -process.on = noop; -process.addListener = noop; -process.once = noop; -process.off = noop; -process.removeListener = noop; -process.removeAllListeners = noop; -process.emit = noop; -process.prependListener = noop; -process.prependOnceListener = noop; - -process.listeners = function (name) { return [] } - -process.binding = function (name) { - throw new Error('process.binding is not supported'); -}; - -process.cwd = function () { return '/' }; -process.chdir = function (dir) { - throw new Error('process.chdir is not supported'); -}; -process.umask = function() { return 0; }; - -},{}],93:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } - - var regexp = /\+/g; - qs = qs.split(sep); - - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; - } - - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; - } - - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; - - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; - } - - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); - - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; - } - } - - return obj; -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -},{}],94:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; - - case 'boolean': - return v ? 'true' : 'false'; - - case 'number': - return isFinite(v) ? v : ''; - - default: - return ''; - } -}; - -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } - - if (typeof obj === 'object') { - return map(objectKeys(obj), function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (isArray(obj[k])) { - return map(obj[k], function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); - - } - - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; - -var isArray = Array.isArray || function (xs) { - return Object.prototype.toString.call(xs) === '[object Array]'; -}; - -function map (xs, f) { - if (xs.map) return xs.map(f); - var res = []; - for (var i = 0; i < xs.length; i++) { - res.push(f(xs[i], i)); - } - return res; -} - -var objectKeys = Object.keys || function (obj) { - var res = []; - for (var key in obj) { - if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); - } - return res; -}; - -},{}],95:[function(require,module,exports){ -'use strict'; - -exports.decode = exports.parse = require('./decode'); -exports.encode = exports.stringify = require('./encode'); - -},{"./decode":93,"./encode":94}],96:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -// If obj.hasOwnProperty has been overridden, then calling -// obj.hasOwnProperty(prop) will break. -// See: https://github.com/joyent/node/issues/1707 -function hasOwnProperty(obj, prop) { - return Object.prototype.hasOwnProperty.call(obj, prop); -} - -module.exports = function(qs, sep, eq, options) { - sep = sep || '&'; - eq = eq || '='; - var obj = {}; - - if (typeof qs !== 'string' || qs.length === 0) { - return obj; - } - - var regexp = /\+/g; - qs = qs.split(sep); - - var maxKeys = 1000; - if (options && typeof options.maxKeys === 'number') { - maxKeys = options.maxKeys; - } - - var len = qs.length; - // maxKeys <= 0 means that we should not limit keys count - if (maxKeys > 0 && len > maxKeys) { - len = maxKeys; - } - - for (var i = 0; i < len; ++i) { - var x = qs[i].replace(regexp, '%20'), - idx = x.indexOf(eq), - kstr, vstr, k, v; - - if (idx >= 0) { - kstr = x.substr(0, idx); - vstr = x.substr(idx + 1); - } else { - kstr = x; - vstr = ''; - } - - k = decodeURIComponent(kstr); - v = decodeURIComponent(vstr); - - if (!hasOwnProperty(obj, k)) { - obj[k] = v; - } else if (Array.isArray(obj[k])) { - obj[k].push(v); - } else { - obj[k] = [obj[k], v]; - } - } - - return obj; -}; - -},{}],97:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -'use strict'; - -var stringifyPrimitive = function(v) { - switch (typeof v) { - case 'string': - return v; - - case 'boolean': - return v ? 'true' : 'false'; - - case 'number': - return isFinite(v) ? v : ''; - - default: - return ''; - } -}; - -module.exports = function(obj, sep, eq, name) { - sep = sep || '&'; - eq = eq || '='; - if (obj === null) { - obj = undefined; - } - - if (typeof obj === 'object') { - return Object.keys(obj).map(function(k) { - var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; - if (Array.isArray(obj[k])) { - return obj[k].map(function(v) { - return ks + encodeURIComponent(stringifyPrimitive(v)); - }).join(sep); - } else { - return ks + encodeURIComponent(stringifyPrimitive(obj[k])); - } - }).join(sep); - - } - - if (!name) return ''; - return encodeURIComponent(stringifyPrimitive(name)) + eq + - encodeURIComponent(stringifyPrimitive(obj)); -}; - -},{}],98:[function(require,module,exports){ -arguments[4][95][0].apply(exports,arguments) -},{"./decode":96,"./encode":97,"dup":95}],99:[function(require,module,exports){ -(function (setImmediate,clearImmediate){(function (){ -var nextTick = require('process/browser.js').nextTick; -var apply = Function.prototype.apply; -var slice = Array.prototype.slice; -var immediateIds = {}; -var nextImmediateId = 0; - -// DOM APIs, for completeness - -exports.setTimeout = function() { - return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout); -}; -exports.setInterval = function() { - return new Timeout(apply.call(setInterval, window, arguments), clearInterval); -}; -exports.clearTimeout = -exports.clearInterval = function(timeout) { timeout.close(); }; - -function Timeout(id, clearFn) { - this._id = id; - this._clearFn = clearFn; -} -Timeout.prototype.unref = Timeout.prototype.ref = function() {}; -Timeout.prototype.close = function() { - this._clearFn.call(window, this._id); -}; - -// Does not start the time, just sets up the members needed. -exports.enroll = function(item, msecs) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = msecs; -}; - -exports.unenroll = function(item) { - clearTimeout(item._idleTimeoutId); - item._idleTimeout = -1; -}; - -exports._unrefActive = exports.active = function(item) { - clearTimeout(item._idleTimeoutId); - - var msecs = item._idleTimeout; - if (msecs >= 0) { - item._idleTimeoutId = setTimeout(function onTimeout() { - if (item._onTimeout) - item._onTimeout(); - }, msecs); - } -}; - -// That's not how node.js implements it but the exposed api is the same. -exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) { - var id = nextImmediateId++; - var args = arguments.length < 2 ? false : slice.call(arguments, 1); - - immediateIds[id] = true; - - nextTick(function onNextTick() { - if (immediateIds[id]) { - // fn.call() is faster so we optimize for the common use-case - // @see http://jsperf.com/call-apply-segu - if (args) { - fn.apply(null, args); - } else { - fn.call(null); + // Prevent ids from leaking + exports.clearImmediate(id); } - // Prevent ids from leaking - exports.clearImmediate(id); - } - }); - - return id; -}; - -exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) { - delete immediateIds[id]; -}; -}).call(this)}).call(this,require("timers").setImmediate,require("timers").clearImmediate) -},{"process/browser.js":92,"timers":99}],100:[function(require,module,exports){ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -var punycode = require('punycode'); - -exports.parse = urlParse; -exports.resolve = urlResolve; -exports.resolveObject = urlResolveObject; -exports.format = urlFormat; - -exports.Url = Url; - -function Url() { - this.protocol = null; - this.slashes = null; - this.auth = null; - this.host = null; - this.port = null; - this.hostname = null; - this.hash = null; - this.search = null; - this.query = null; - this.pathname = null; - this.path = null; - this.href = null; -} - -// Reference: RFC 3986, RFC 1808, RFC 2396 - -// define these here so at least they only have to be -// compiled once on the first module load. -var protocolPattern = /^([a-z0-9.+-]+:)/i, - portPattern = /:[0-9]*$/, - - // RFC 2396: characters reserved for delimiting URLs. - // We actually just auto-escape these. - delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], - - // RFC 2396: characters not allowed for various reasons. - unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), - - // Allowed by RFCs, but cause of XSS attacks. Always escape these. - autoEscape = ['\''].concat(unwise), - // Characters that are never ever allowed in a hostname. - // Note that any invalid chars are also handled, but these - // are the ones that are *expected* to be seen, so we fast-path - // them. - nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), - hostEndingChars = ['/', '?', '#'], - hostnameMaxLen = 255, - hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/, - hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/, - // protocols that can allow "unsafe" and "unwise" chars. - unsafeProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that never have a hostname. - hostlessProtocol = { - 'javascript': true, - 'javascript:': true - }, - // protocols that always contain a // bit. - slashedProtocol = { - 'http': true, - 'https': true, - 'ftp': true, - 'gopher': true, - 'file': true, - 'http:': true, - 'https:': true, - 'ftp:': true, - 'gopher:': true, - 'file:': true - }, - querystring = require('querystring'); - -function urlParse(url, parseQueryString, slashesDenoteHost) { - if (url && isObject(url) && url instanceof Url) return url; - - var u = new Url; - u.parse(url, parseQueryString, slashesDenoteHost); - return u; -} - -Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { - if (!isString(url)) { - throw new TypeError("Parameter 'url' must be a string, not " + typeof url); - } - - var rest = url; - - // trim before proceeding. - // This is to support parse stuff like " http://foo.com \n" - rest = rest.trim(); - - var proto = protocolPattern.exec(rest); - if (proto) { - proto = proto[0]; - var lowerProto = proto.toLowerCase(); - this.protocol = lowerProto; - rest = rest.substr(proto.length); - } - - // figure out if it's got a host - // user@server is *always* interpreted as a hostname, and url - // resolution will treat //foo/bar as host=foo,path=bar because that's - // how the browser resolves relative URLs. - if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { - var slashes = rest.substr(0, 2) === '//'; - if (slashes && !(proto && hostlessProtocol[proto])) { - rest = rest.substr(2); - this.slashes = true; - } - } - - if (!hostlessProtocol[proto] && - (slashes || (proto && !slashedProtocol[proto]))) { - - // there's a hostname. - // the first instance of /, ?, ;, or # ends the host. - // - // If there is an @ in the hostname, then non-host chars *are* allowed - // to the left of the last @ sign, unless some host-ending character - // comes *before* the @-sign. - // URLs are obnoxious. - // - // ex: - // http://a@b@c/ => user:a@b host:c - // http://a@b?@c => user:a host:c path:/?@c - - // v0.12 TODO(isaacs): This is not quite how Chrome does things. - // Review our test case against browsers more comprehensively. - - // find the first instance of any hostEndingChars - var hostEnd = -1; - for (var i = 0; i < hostEndingChars.length; i++) { - var hec = rest.indexOf(hostEndingChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - - // at this point, either we have an explicit point where the - // auth portion cannot go past, or the last @ char is the decider. - var auth, atSign; - if (hostEnd === -1) { - // atSign can be anywhere. - atSign = rest.lastIndexOf('@'); - } else { - // atSign must be in auth portion. - // http://a@b/c@d => host:b auth:a path:/c@d - atSign = rest.lastIndexOf('@', hostEnd); - } - - // Now we have a portion which is definitely the auth. - // Pull that off. - if (atSign !== -1) { - auth = rest.slice(0, atSign); - rest = rest.slice(atSign + 1); - this.auth = decodeURIComponent(auth); - } - - // the host is the remaining to the left of the first non-host char - hostEnd = -1; - for (var i = 0; i < nonHostChars.length; i++) { - var hec = rest.indexOf(nonHostChars[i]); - if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) - hostEnd = hec; - } - // if we still have not hit it, then the entire thing is a host. - if (hostEnd === -1) - hostEnd = rest.length; - - this.host = rest.slice(0, hostEnd); - rest = rest.slice(hostEnd); - - // pull out port. - this.parseHost(); - - // we've indicated that there is a hostname, - // so even if it's empty, it has to be present. - this.hostname = this.hostname || ''; - - // if hostname begins with [ and ends with ] - // assume that it's an IPv6 address. - var ipv6Hostname = this.hostname[0] === '[' && - this.hostname[this.hostname.length - 1] === ']'; - - // validate a little. - if (!ipv6Hostname) { - var hostparts = this.hostname.split(/\./); - for (var i = 0, l = hostparts.length; i < l; i++) { - var part = hostparts[i]; - if (!part) continue; - if (!part.match(hostnamePartPattern)) { - var newpart = ''; - for (var j = 0, k = part.length; j < k; j++) { - if (part.charCodeAt(j) > 127) { - // we replace non-ASCII char with a temporary placeholder - // we need this to make sure size of hostname is not - // broken by replacing non-ASCII by nothing - newpart += 'x'; - } else { - newpart += part[j]; - } - } - // we test again with ASCII char only - if (!newpart.match(hostnamePartPattern)) { - var validParts = hostparts.slice(0, i); - var notHost = hostparts.slice(i + 1); - var bit = part.match(hostnamePartStart); - if (bit) { - validParts.push(bit[1]); - notHost.unshift(bit[2]); + }); + + return id; + }; + + exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) { + delete immediateIds[id]; + }; + }).call(this)}).call(this,require("timers").setImmediate,require("timers").clearImmediate) + },{"process/browser.js":92,"timers":99}],100:[function(require,module,exports){ + // Copyright Joyent, Inc. and other Node contributors. + // + // Permission is hereby granted, free of charge, to any person obtaining a + // copy of this software and associated documentation files (the + // "Software"), to deal in the Software without restriction, including + // without limitation the rights to use, copy, modify, merge, publish, + // distribute, sublicense, and/or sell copies of the Software, and to permit + // persons to whom the Software is furnished to do so, subject to the + // following conditions: + // + // The above copyright notice and this permission notice shall be included + // in all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + // USE OR OTHER DEALINGS IN THE SOFTWARE. + + var punycode = require('punycode'); + + exports.parse = urlParse; + exports.resolve = urlResolve; + exports.resolveObject = urlResolveObject; + exports.format = urlFormat; + + exports.Url = Url; + + function Url() { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; + } + + // Reference: RFC 3986, RFC 1808, RFC 2396 + + // define these here so at least they only have to be + // compiled once on the first module load. + var protocolPattern = /^([a-z0-9.+-]+:)/i, + portPattern = /:[0-9]*$/, + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + + // RFC 2396: characters not allowed for various reasons. + unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + autoEscape = ['\''].concat(unwise), + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), + hostEndingChars = ['/', '?', '#'], + hostnameMaxLen = 255, + hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/, + hostnamePartStart = /^([a-z0-9A-Z_-]{0,63})(.*)$/, + // protocols that can allow "unsafe" and "unwise" chars. + unsafeProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that never have a hostname. + hostlessProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that always contain a // bit. + slashedProtocol = { + 'http': true, + 'https': true, + 'ftp': true, + 'gopher': true, + 'file': true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }, + querystring = require('querystring'); + + function urlParse(url, parseQueryString, slashesDenoteHost) { + if (url && isObject(url) && url instanceof Url) return url; + + var u = new Url; + u.parse(url, parseQueryString, slashesDenoteHost); + return u; + } + + Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { + if (!isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); + } + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); + } + + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } + } + + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } + + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } + + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) + hostEnd = rest.length; + + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); + + // pull out port. + this.parseHost(); + + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; + + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; + + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } } - if (notHost.length) { - rest = '/' + notHost.join('.') + rest; + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; } - this.hostname = validParts.join('.'); - break; } } } + + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } + + if (!ipv6Hostname) { + // IDNA Support: Returns a puny coded representation of "domain". + // It only converts the part of the domain name that + // has non ASCII characters. I.e. it dosent matter if + // you call it with a domain that already is in ASCII. + var domainArray = this.hostname.split('.'); + var newOut = []; + for (var i = 0; i < domainArray.length; ++i) { + var s = domainArray[i]; + newOut.push(s.match(/[^A-Za-z0-9_-]/) ? + 'xn--' + punycode.encode(s) : s); + } + this.hostname = newOut.join('.'); + } + + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; + + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; + } + } } - - if (this.hostname.length > hostnameMaxLen) { - this.hostname = ''; - } else { - // hostnames are always lower case. - this.hostname = this.hostname.toLowerCase(); - } - - if (!ipv6Hostname) { - // IDNA Support: Returns a puny coded representation of "domain". - // It only converts the part of the domain name that - // has non ASCII characters. I.e. it dosent matter if - // you call it with a domain that already is in ASCII. - var domainArray = this.hostname.split('.'); - var newOut = []; - for (var i = 0; i < domainArray.length; ++i) { - var s = domainArray[i]; - newOut.push(s.match(/[^A-Za-z0-9_-]/) ? - 'xn--' + punycode.encode(s) : s); - } - this.hostname = newOut.join('.'); - } - - var p = this.port ? ':' + this.port : ''; - var h = this.hostname || ''; - this.host = h + p; - this.href += this.host; - - // strip [ and ] from the hostname - // the host field still retains them, though - if (ipv6Hostname) { - this.hostname = this.hostname.substr(1, this.hostname.length - 2); - if (rest[0] !== '/') { - rest = '/' + rest; - } - } - } - - // now rest is set to the post-host stuff. - // chop off any delim chars. - if (!unsafeProtocol[lowerProto]) { - - // First, make 100% sure that any "autoEscape" chars get - // escaped, even if encodeURIComponent doesn't think they - // need to be. - for (var i = 0, l = autoEscape.length; i < l; i++) { - var ae = autoEscape[i]; - var esc = encodeURIComponent(ae); - if (esc === ae) { - esc = escape(ae); - } - rest = rest.split(ae).join(esc); - } - } - - - // chop off from the tail first. - var hash = rest.indexOf('#'); - if (hash !== -1) { - // got a fragment string. - this.hash = rest.substr(hash); - rest = rest.slice(0, hash); - } - var qm = rest.indexOf('?'); - if (qm !== -1) { - this.search = rest.substr(qm); - this.query = rest.substr(qm + 1); - if (parseQueryString) { - this.query = querystring.parse(this.query); - } - rest = rest.slice(0, qm); - } else if (parseQueryString) { - // no query string, but parseQueryString still requested - this.search = ''; - this.query = {}; - } - if (rest) this.pathname = rest; - if (slashedProtocol[lowerProto] && - this.hostname && !this.pathname) { - this.pathname = '/'; - } - - //to support http.request - if (this.pathname || this.search) { - var p = this.pathname || ''; - var s = this.search || ''; - this.path = p + s; - } - - // finally, reconstruct the href based on what has been validated. - this.href = this.format(); - return this; -}; - -// format a parsed object into a url string -function urlFormat(obj) { - // ensure it's an object, and not a string url. - // If it's an obj, this is a no-op. - // this way, you can call url_format() on strings - // to clean up potentially wonky urls. - if (isString(obj)) obj = urlParse(obj); - if (!(obj instanceof Url)) return Url.prototype.format.call(obj); - return obj.format(); -} - -Url.prototype.format = function() { - var auth = this.auth || ''; - if (auth) { - auth = encodeURIComponent(auth); - auth = auth.replace(/%3A/i, ':'); - auth += '@'; - } - - var protocol = this.protocol || '', - pathname = this.pathname || '', - hash = this.hash || '', - host = false, - query = ''; - - if (this.host) { - host = auth + this.host; - } else if (this.hostname) { - host = auth + (this.hostname.indexOf(':') === -1 ? - this.hostname : - '[' + this.hostname + ']'); - if (this.port) { - host += ':' + this.port; - } - } - - if (this.query && - isObject(this.query) && - Object.keys(this.query).length) { - query = querystring.stringify(this.query); - } - - var search = this.search || (query && ('?' + query)) || ''; - - if (protocol && protocol.substr(-1) !== ':') protocol += ':'; - - // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. - // unless they had them to begin with. - if (this.slashes || - (!protocol || slashedProtocol[protocol]) && host !== false) { - host = '//' + (host || ''); - if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; - } else if (!host) { - host = ''; - } - - if (hash && hash.charAt(0) !== '#') hash = '#' + hash; - if (search && search.charAt(0) !== '?') search = '?' + search; - - pathname = pathname.replace(/[?#]/g, function(match) { - return encodeURIComponent(match); - }); - search = search.replace('#', '%23'); - - return protocol + host + pathname + search + hash; -}; - -function urlResolve(source, relative) { - return urlParse(source, false, true).resolve(relative); -} - -Url.prototype.resolve = function(relative) { - return this.resolveObject(urlParse(relative, false, true)).format(); -}; - -function urlResolveObject(source, relative) { - if (!source) return relative; - return urlParse(source, false, true).resolveObject(relative); -} - -Url.prototype.resolveObject = function(relative) { - if (isString(relative)) { - var rel = new Url(); - rel.parse(relative, false, true); - relative = rel; - } - - var result = new Url(); - Object.keys(this).forEach(function(k) { - result[k] = this[k]; - }, this); - - // hash is always overridden, no matter what. - // even href="" will remove it. - result.hash = relative.hash; - - // if the relative url is empty, then there's nothing left to do here. - if (relative.href === '') { - result.href = result.format(); - return result; - } - - // hrefs like //foo/bar always cut to the protocol. - if (relative.slashes && !relative.protocol) { - // take everything except the protocol from relative - Object.keys(relative).forEach(function(k) { - if (k !== 'protocol') - result[k] = relative[k]; + + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } + } + + + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; + } + + //to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; + } + + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; + }; + + // format a parsed object into a url string + function urlFormat(obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); + } + + Url.prototype.format = function() { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; + } + + var protocol = this.protocol || '', + pathname = this.pathname || '', + hash = this.hash || '', + host = false, + query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 ? + this.hostname : + '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } + } + + if (this.query && + isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); + } + + var search = this.search || (query && ('?' + query)) || ''; + + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; + } + + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; + + pathname = pathname.replace(/[?#]/g, function(match) { + return encodeURIComponent(match); }); - - //urlParse appends trailing / to urls like http://www.example.com - if (slashedProtocol[result.protocol] && - result.hostname && !result.pathname) { - result.path = result.pathname = '/'; - } - - result.href = result.format(); - return result; + search = search.replace('#', '%23'); + + return protocol + host + pathname + search + hash; + }; + + function urlResolve(source, relative) { + return urlParse(source, false, true).resolve(relative); } - - if (relative.protocol && relative.protocol !== result.protocol) { - // if it's a known url protocol, then changing - // the protocol does weird things - // first, if it's not file:, then we MUST have a host, - // and if there was a path - // to begin with, then we MUST have a path. - // if it is file:, then the host is dropped, - // because that's known to be hostless. - // anything else is assumed to be absolute. - if (!slashedProtocol[relative.protocol]) { + + Url.prototype.resolve = function(relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); + }; + + function urlResolveObject(source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); + } + + Url.prototype.resolveObject = function(relative) { + if (isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; + } + + var result = new Url(); + Object.keys(this).forEach(function(k) { + result[k] = this[k]; + }, this); + + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; + + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; + } + + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative Object.keys(relative).forEach(function(k) { - result[k] = relative[k]; + if (k !== 'protocol') + result[k] = relative[k]; }); + + //urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } + result.href = result.format(); return result; } - - result.protocol = relative.protocol; - if (!relative.host && !hostlessProtocol[relative.protocol]) { - var relPath = (relative.pathname || '').split('/'); - while (relPath.length && !(relative.host = relPath.shift())); - if (!relative.host) relative.host = ''; - if (!relative.hostname) relative.hostname = ''; - if (relPath[0] !== '') relPath.unshift(''); - if (relPath.length < 2) relPath.unshift(''); - result.pathname = relPath.join('/'); - } else { - result.pathname = relative.pathname; - } - result.search = relative.search; - result.query = relative.query; - result.host = relative.host || ''; - result.auth = relative.auth; - result.hostname = relative.hostname || relative.host; - result.port = relative.port; - // to support http.request - if (result.pathname || result.search) { - var p = result.pathname || ''; - var s = result.search || ''; - result.path = p + s; + + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + Object.keys(relative).forEach(function(k) { + result[k] = relative[k]; + }); + result.href = result.format(); + return result; + } + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; } - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; - } - - var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), - isRelAbs = ( - relative.host || - relative.pathname && relative.pathname.charAt(0) === '/' - ), - mustEndAbs = (isRelAbs || isSourceAbs || - (result.host && relative.pathname)), - removeAllDots = mustEndAbs, - srcPath = result.pathname && result.pathname.split('/') || [], - relPath = relative.pathname && relative.pathname.split('/') || [], - psychotic = result.protocol && !slashedProtocol[result.protocol]; - - // if the url is a non-slashed url, then relative - // links like ../.. should be able - // to crawl up to the hostname, as well. This is strange. - // result.protocol has already been set by now. - // Later on, put the first path part into the host field. - if (psychotic) { - result.hostname = ''; - result.port = null; - if (result.host) { - if (srcPath[0] === '') srcPath[0] = result.host; - else srcPath.unshift(result.host); - } - result.host = ''; - if (relative.protocol) { - relative.hostname = null; - relative.port = null; - if (relative.host) { - if (relPath[0] === '') relPath[0] = relative.host; - else relPath.unshift(relative.host); - } - relative.host = null; - } - mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); - } - - if (isRelAbs) { - // it's absolute. - result.host = (relative.host || relative.host === '') ? - relative.host : result.host; - result.hostname = (relative.hostname || relative.hostname === '') ? - relative.hostname : result.hostname; - result.search = relative.search; - result.query = relative.query; - srcPath = relPath; - // fall through to the dot-handling below. - } else if (relPath.length) { - // it's relative - // throw away the existing file, and take the new path instead. - if (!srcPath) srcPath = []; - srcPath.pop(); - srcPath = srcPath.concat(relPath); - result.search = relative.search; - result.query = relative.query; - } else if (!isNullOrUndefined(relative.search)) { - // just pull out the search. - // like href='?foo'. - // Put this after the other two cases because it simplifies the booleans + + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), + isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ), + mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)), + removeAllDots = mustEndAbs, + srcPath = result.pathname && result.pathname.split('/') || [], + relPath = relative.pathname && relative.pathname.split('/') || [], + psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); + } + relative.host = null; + } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); + } + + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') ? + relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') ? + relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + //occationaly the auth can get stuck only in host + //this especialy happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + //to support http.request + if (!isNull(result.pathname) || !isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.href = result.format(); + return result; + } + + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + //to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; + } + result.href = result.format(); + return result; + } + + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host) && (last === '.' || last === '..') || + last === ''); + + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last == '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } + } + + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } + } + + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); + } + + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); + } + + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); + + // put the host back if (psychotic) { - result.hostname = result.host = srcPath.shift(); + result.hostname = result.host = isAbsolute ? '' : + srcPath.length ? srcPath.shift() : ''; //occationaly the auth can get stuck only in host //this especialy happens in cases like //url.resolveObject('mailto:local1@domain1', 'local2@domain2') @@ -21969,1012 +22087,931 @@ Url.prototype.resolveObject = function(relative) { result.host = result.hostname = authInHost.shift(); } } - result.search = relative.search; - result.query = relative.query; - //to support http.request + + mustEndAbs = mustEndAbs || (result.host && srcPath.length); + + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } + + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } + + //to support request.http if (!isNull(result.pathname) || !isNull(result.search)) { result.path = (result.pathname ? result.pathname : '') + (result.search ? result.search : ''); } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; result.href = result.format(); return result; + }; + + Url.prototype.parseHost = function() { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); + } + if (host) this.hostname = host; + }; + + function isString(arg) { + return typeof arg === "string"; } - - if (!srcPath.length) { - // no path at all. easy. - // we've already handled the other stuff above. - result.pathname = null; - //to support http.request - if (result.search) { - result.path = '/' + result.search; - } else { - result.path = null; + + function isObject(arg) { + return typeof arg === 'object' && arg !== null; + } + + function isNull(arg) { + return arg === null; + } + function isNullOrUndefined(arg) { + return arg == null; + } + + },{"punycode":84,"querystring":95}],101:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + /** + * Convert array of 16 byte values to UUID string format of the form: + * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX + */ + var byteToHex = []; + + for (var i = 0; i < 256; ++i) { + byteToHex[i] = (i + 0x100).toString(16).substr(1); + } + + function bytesToUuid(buf, offset) { + var i = offset || 0; + var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 + + return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join(''); + } + + var _default = bytesToUuid; + exports.default = _default; + },{}],102:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + Object.defineProperty(exports, "v1", { + enumerable: true, + get: function () { + return _v.default; } - result.href = result.format(); - return result; + }); + Object.defineProperty(exports, "v3", { + enumerable: true, + get: function () { + return _v2.default; + } + }); + Object.defineProperty(exports, "v4", { + enumerable: true, + get: function () { + return _v3.default; + } + }); + Object.defineProperty(exports, "v5", { + enumerable: true, + get: function () { + return _v4.default; + } + }); + + var _v = _interopRequireDefault(require("./v1.js")); + + var _v2 = _interopRequireDefault(require("./v3.js")); + + var _v3 = _interopRequireDefault(require("./v4.js")); + + var _v4 = _interopRequireDefault(require("./v5.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + },{"./v1.js":106,"./v3.js":107,"./v4.js":109,"./v5.js":110}],103:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + /* + * Browser-compatible JavaScript MD5 + * + * Modification of JavaScript MD5 + * https://github.com/blueimp/JavaScript-MD5 + * + * Copyright 2011, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * https://opensource.org/licenses/MIT + * + * Based on + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for more info. + */ + function md5(bytes) { + if (typeof bytes == 'string') { + var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape + + bytes = new Array(msg.length); + + for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); + } + + return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8)); + } + /* + * Convert an array of little-endian words to an array of bytes + */ + + + function md5ToHexEncodedArray(input) { + var i; + var x; + var output = []; + var length32 = input.length * 32; + var hexTab = '0123456789abcdef'; + var hex; + + for (i = 0; i < length32; i += 8) { + x = input[i >> 5] >>> i % 32 & 0xff; + hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16); + output.push(hex); + } + + return output; } - - // if a url ENDs in . or .., then it must get a trailing slash. - // however, if it ends in anything else non-slashy, - // then it must NOT get a trailing slash. - var last = srcPath.slice(-1)[0]; - var hasTrailingSlash = ( - (result.host || relative.host) && (last === '.' || last === '..') || - last === ''); - - // strip single dots, resolve double dots to parent dir - // if the path tries to go above the root, `up` ends up > 0 - var up = 0; - for (var i = srcPath.length; i >= 0; i--) { - last = srcPath[i]; - if (last == '.') { - srcPath.splice(i, 1); - } else if (last === '..') { - srcPath.splice(i, 1); - up++; - } else if (up) { - srcPath.splice(i, 1); - up--; - } - } - - // if the path is allowed to go above the root, restore leading ..s - if (!mustEndAbs && !removeAllDots) { - for (; up--; up) { - srcPath.unshift('..'); - } - } - - if (mustEndAbs && srcPath[0] !== '' && - (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { - srcPath.unshift(''); - } - - if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { - srcPath.push(''); - } - - var isAbsolute = srcPath[0] === '' || - (srcPath[0] && srcPath[0].charAt(0) === '/'); - - // put the host back - if (psychotic) { - result.hostname = result.host = isAbsolute ? '' : - srcPath.length ? srcPath.shift() : ''; - //occationaly the auth can get stuck only in host - //this especialy happens in cases like - //url.resolveObject('mailto:local1@domain1', 'local2@domain2') - var authInHost = result.host && result.host.indexOf('@') > 0 ? - result.host.split('@') : false; - if (authInHost) { - result.auth = authInHost.shift(); - result.host = result.hostname = authInHost.shift(); - } - } - - mustEndAbs = mustEndAbs || (result.host && srcPath.length); - - if (mustEndAbs && !isAbsolute) { - srcPath.unshift(''); - } - - if (!srcPath.length) { - result.pathname = null; - result.path = null; - } else { - result.pathname = srcPath.join('/'); - } - - //to support request.http - if (!isNull(result.pathname) || !isNull(result.search)) { - result.path = (result.pathname ? result.pathname : '') + - (result.search ? result.search : ''); - } - result.auth = relative.auth || result.auth; - result.slashes = result.slashes || relative.slashes; - result.href = result.format(); - return result; -}; - -Url.prototype.parseHost = function() { - var host = this.host; - var port = portPattern.exec(host); - if (port) { - port = port[0]; - if (port !== ':') { - this.port = port.substr(1); - } - host = host.substr(0, host.length - port.length); - } - if (host) this.hostname = host; -}; - -function isString(arg) { - return typeof arg === "string"; -} - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} - -function isNull(arg) { - return arg === null; -} -function isNullOrUndefined(arg) { - return arg == null; -} - -},{"punycode":84,"querystring":95}],101:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -/** - * Convert array of 16 byte values to UUID string format of the form: - * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX - */ -var byteToHex = []; - -for (var i = 0; i < 256; ++i) { - byteToHex[i] = (i + 0x100).toString(16).substr(1); -} - -function bytesToUuid(buf, offset) { - var i = offset || 0; - var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 - - return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join(''); -} - -var _default = bytesToUuid; -exports.default = _default; -},{}],102:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -Object.defineProperty(exports, "v1", { - enumerable: true, - get: function () { - return _v.default; - } -}); -Object.defineProperty(exports, "v3", { - enumerable: true, - get: function () { - return _v2.default; - } -}); -Object.defineProperty(exports, "v4", { - enumerable: true, - get: function () { - return _v3.default; - } -}); -Object.defineProperty(exports, "v5", { - enumerable: true, - get: function () { - return _v4.default; - } -}); - -var _v = _interopRequireDefault(require("./v1.js")); - -var _v2 = _interopRequireDefault(require("./v3.js")); - -var _v3 = _interopRequireDefault(require("./v4.js")); - -var _v4 = _interopRequireDefault(require("./v5.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } -},{"./v1.js":106,"./v3.js":107,"./v4.js":109,"./v5.js":110}],103:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -/* - * Browser-compatible JavaScript MD5 - * - * Modification of JavaScript MD5 - * https://github.com/blueimp/JavaScript-MD5 - * - * Copyright 2011, Sebastian Tschan - * https://blueimp.net - * - * Licensed under the MIT license: - * https://opensource.org/licenses/MIT - * - * Based on - * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message - * Digest Algorithm, as defined in RFC 1321. - * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * Distributed under the BSD License - * See http://pajhome.org.uk/crypt/md5 for more info. - */ -function md5(bytes) { - if (typeof bytes == 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = new Array(msg.length); - - for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); - } - - return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8)); -} -/* - * Convert an array of little-endian words to an array of bytes - */ - - -function md5ToHexEncodedArray(input) { - var i; - var x; - var output = []; - var length32 = input.length * 32; - var hexTab = '0123456789abcdef'; - var hex; - - for (i = 0; i < length32; i += 8) { - x = input[i >> 5] >>> i % 32 & 0xff; - hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16); - output.push(hex); - } - - return output; -} -/* - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ - - -function wordsToMd5(x, len) { - /* append padding */ - x[len >> 5] |= 0x80 << len % 32; - x[(len + 64 >>> 9 << 4) + 14] = len; - var i; - var olda; - var oldb; - var oldc; - var oldd; - var a = 1732584193; - var b = -271733879; - var c = -1732584194; - var d = 271733878; - - for (i = 0; i < x.length; i += 16) { - olda = a; - oldb = b; - oldc = c; - oldd = d; - a = md5ff(a, b, c, d, x[i], 7, -680876936); - d = md5ff(d, a, b, c, x[i + 1], 12, -389564586); - c = md5ff(c, d, a, b, x[i + 2], 17, 606105819); - b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330); - a = md5ff(a, b, c, d, x[i + 4], 7, -176418897); - d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426); - c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341); - b = md5ff(b, c, d, a, x[i + 7], 22, -45705983); - a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416); - d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417); - c = md5ff(c, d, a, b, x[i + 10], 17, -42063); - b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162); - a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682); - d = md5ff(d, a, b, c, x[i + 13], 12, -40341101); - c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290); - b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329); - a = md5gg(a, b, c, d, x[i + 1], 5, -165796510); - d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632); - c = md5gg(c, d, a, b, x[i + 11], 14, 643717713); - b = md5gg(b, c, d, a, x[i], 20, -373897302); - a = md5gg(a, b, c, d, x[i + 5], 5, -701558691); - d = md5gg(d, a, b, c, x[i + 10], 9, 38016083); - c = md5gg(c, d, a, b, x[i + 15], 14, -660478335); - b = md5gg(b, c, d, a, x[i + 4], 20, -405537848); - a = md5gg(a, b, c, d, x[i + 9], 5, 568446438); - d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690); - c = md5gg(c, d, a, b, x[i + 3], 14, -187363961); - b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501); - a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467); - d = md5gg(d, a, b, c, x[i + 2], 9, -51403784); - c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473); - b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734); - a = md5hh(a, b, c, d, x[i + 5], 4, -378558); - d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463); - c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562); - b = md5hh(b, c, d, a, x[i + 14], 23, -35309556); - a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060); - d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353); - c = md5hh(c, d, a, b, x[i + 7], 16, -155497632); - b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640); - a = md5hh(a, b, c, d, x[i + 13], 4, 681279174); - d = md5hh(d, a, b, c, x[i], 11, -358537222); - c = md5hh(c, d, a, b, x[i + 3], 16, -722521979); - b = md5hh(b, c, d, a, x[i + 6], 23, 76029189); - a = md5hh(a, b, c, d, x[i + 9], 4, -640364487); - d = md5hh(d, a, b, c, x[i + 12], 11, -421815835); - c = md5hh(c, d, a, b, x[i + 15], 16, 530742520); - b = md5hh(b, c, d, a, x[i + 2], 23, -995338651); - a = md5ii(a, b, c, d, x[i], 6, -198630844); - d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415); - c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905); - b = md5ii(b, c, d, a, x[i + 5], 21, -57434055); - a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571); - d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606); - c = md5ii(c, d, a, b, x[i + 10], 15, -1051523); - b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799); - a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359); - d = md5ii(d, a, b, c, x[i + 15], 10, -30611744); - c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380); - b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649); - a = md5ii(a, b, c, d, x[i + 4], 6, -145523070); - d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379); - c = md5ii(c, d, a, b, x[i + 2], 15, 718787259); - b = md5ii(b, c, d, a, x[i + 9], 21, -343485551); - a = safeAdd(a, olda); - b = safeAdd(b, oldb); - c = safeAdd(c, oldc); - d = safeAdd(d, oldd); - } - - return [a, b, c, d]; -} -/* - * Convert an array bytes to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ - - -function bytesToWords(input) { - var i; - var output = []; - output[(input.length >> 2) - 1] = undefined; - - for (i = 0; i < output.length; i += 1) { - output[i] = 0; - } - - var length8 = input.length * 8; - - for (i = 0; i < length8; i += 8) { - output[i >> 5] |= (input[i / 8] & 0xff) << i % 32; - } - - return output; -} -/* - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ - - -function safeAdd(x, y) { - var lsw = (x & 0xffff) + (y & 0xffff); - var msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return msw << 16 | lsw & 0xffff; -} -/* - * Bitwise rotate a 32-bit number to the left. - */ - - -function bitRotateLeft(num, cnt) { - return num << cnt | num >>> 32 - cnt; -} -/* - * These functions implement the four basic operations the algorithm uses. - */ - - -function md5cmn(q, a, b, x, s, t) { - return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b); -} - -function md5ff(a, b, c, d, x, s, t) { - return md5cmn(b & c | ~b & d, a, b, x, s, t); -} - -function md5gg(a, b, c, d, x, s, t) { - return md5cmn(b & d | c & ~d, a, b, x, s, t); -} - -function md5hh(a, b, c, d, x, s, t) { - return md5cmn(b ^ c ^ d, a, b, x, s, t); -} - -function md5ii(a, b, c, d, x, s, t) { - return md5cmn(c ^ (b | ~d), a, b, x, s, t); -} - -var _default = md5; -exports.default = _default; -},{}],104:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = rng; -// Unique ID creation requires a high quality random # generator. In the browser we therefore -// require the crypto API and do not support built-in fallback to lower quality random number -// generators (like Math.random()). -// getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, -// find the complete implementation of crypto (msCrypto) on IE11. -var getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto); -var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef - -function rng() { - if (!getRandomValues) { - throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); - } - - return getRandomValues(rnds8); -} -},{}],105:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -// Adapted from Chris Veness' SHA1 code at -// http://www.movable-type.co.uk/scripts/sha1.html -function f(s, x, y, z) { - switch (s) { - case 0: - return x & y ^ ~x & z; - - case 1: - return x ^ y ^ z; - - case 2: - return x & y ^ x & z ^ y & z; - - case 3: - return x ^ y ^ z; - } -} - -function ROTL(x, n) { - return x << n | x >>> 32 - n; -} - -function sha1(bytes) { - var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; - var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; - - if (typeof bytes == 'string') { - var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape - - bytes = new Array(msg.length); - - for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); - } - - bytes.push(0x80); - var l = bytes.length / 4 + 2; - var N = Math.ceil(l / 16); - var M = new Array(N); - - for (var i = 0; i < N; i++) { - M[i] = new Array(16); - - for (var j = 0; j < 16; j++) { - M[i][j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3]; - } - } - - M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); - M[N - 1][14] = Math.floor(M[N - 1][14]); - M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; - - for (var i = 0; i < N; i++) { - var W = new Array(80); - - for (var t = 0; t < 16; t++) W[t] = M[i][t]; - - for (var t = 16; t < 80; t++) { - W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1); - } - - var a = H[0]; - var b = H[1]; - var c = H[2]; - var d = H[3]; - var e = H[4]; - - for (var t = 0; t < 80; t++) { - var s = Math.floor(t / 20); - var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0; - e = d; - d = c; - c = ROTL(b, 30) >>> 0; - b = a; - a = T; - } - - H[0] = H[0] + a >>> 0; - H[1] = H[1] + b >>> 0; - H[2] = H[2] + c >>> 0; - H[3] = H[3] + d >>> 0; - H[4] = H[4] + e >>> 0; - } - - return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; -} - -var _default = sha1; -exports.default = _default; -},{}],106:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _rng = _interopRequireDefault(require("./rng.js")); - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -// **`v1()` - Generate time-based UUID** -// -// Inspired by https://github.com/LiosK/UUID.js -// and http://docs.python.org/library/uuid.html -var _nodeId; - -var _clockseq; // Previous uuid creation time - - -var _lastMSecs = 0; -var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details - -function v1(options, buf, offset) { - var i = buf && offset || 0; - var b = buf || []; - options = options || {}; - var node = options.node || _nodeId; - var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not - // specified. We do this lazily to minimize issues related to insufficient - // system entropy. See #189 - - if (node == null || clockseq == null) { - var seedBytes = options.random || (options.rng || _rng.default)(); - - if (node == null) { - // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) - node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]]; - } - - if (clockseq == null) { - // Per 4.2.2, randomize (14 bit) clockseq - clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff; - } - } // UUID timestamps are 100 nano-second units since the Gregorian epoch, - // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so - // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' - // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. - - - var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); // Per 4.2.1.2, use count of uuid's generated during the current clock - // cycle to simulate higher resolution clock - - var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs) - - var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression - - if (dt < 0 && options.clockseq === undefined) { - clockseq = clockseq + 1 & 0x3fff; - } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new - // time interval - - - if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { - nsecs = 0; - } // Per 4.2.1.2 Throw error if too many uuids are requested - - - if (nsecs >= 10000) { - throw new Error("uuid.v1(): Can't create more than 10M uuids/sec"); - } - - _lastMSecs = msecs; - _lastNSecs = nsecs; - _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch - - msecs += 12219292800000; // `time_low` - - var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; - b[i++] = tl >>> 24 & 0xff; - b[i++] = tl >>> 16 & 0xff; - b[i++] = tl >>> 8 & 0xff; - b[i++] = tl & 0xff; // `time_mid` - - var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; - b[i++] = tmh >>> 8 & 0xff; - b[i++] = tmh & 0xff; // `time_high_and_version` - - b[i++] = tmh >>> 24 & 0xf | 0x10; // include version - - b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) - - b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low` - - b[i++] = clockseq & 0xff; // `node` - - for (var n = 0; n < 6; ++n) { - b[i + n] = node[n]; - } - - return buf ? buf : (0, _bytesToUuid.default)(b); -} - -var _default = v1; -exports.default = _default; -},{"./bytesToUuid.js":101,"./rng.js":104}],107:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _v = _interopRequireDefault(require("./v35.js")); - -var _md = _interopRequireDefault(require("./md5.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const v3 = (0, _v.default)('v3', 0x30, _md.default); -var _default = v3; -exports.default = _default; -},{"./md5.js":103,"./v35.js":108}],108:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = _default; -exports.URL = exports.DNS = void 0; - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function uuidToBytes(uuid) { - // Note: We assume we're being passed a valid uuid string - var bytes = []; - uuid.replace(/[a-fA-F0-9]{2}/g, function (hex) { - bytes.push(parseInt(hex, 16)); + /* + * Calculate the MD5 of an array of little-endian words, and a bit length. + */ + + + function wordsToMd5(x, len) { + /* append padding */ + x[len >> 5] |= 0x80 << len % 32; + x[(len + 64 >>> 9 << 4) + 14] = len; + var i; + var olda; + var oldb; + var oldc; + var oldd; + var a = 1732584193; + var b = -271733879; + var c = -1732584194; + var d = 271733878; + + for (i = 0; i < x.length; i += 16) { + olda = a; + oldb = b; + oldc = c; + oldd = d; + a = md5ff(a, b, c, d, x[i], 7, -680876936); + d = md5ff(d, a, b, c, x[i + 1], 12, -389564586); + c = md5ff(c, d, a, b, x[i + 2], 17, 606105819); + b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330); + a = md5ff(a, b, c, d, x[i + 4], 7, -176418897); + d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426); + c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341); + b = md5ff(b, c, d, a, x[i + 7], 22, -45705983); + a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416); + d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417); + c = md5ff(c, d, a, b, x[i + 10], 17, -42063); + b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162); + a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682); + d = md5ff(d, a, b, c, x[i + 13], 12, -40341101); + c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290); + b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329); + a = md5gg(a, b, c, d, x[i + 1], 5, -165796510); + d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632); + c = md5gg(c, d, a, b, x[i + 11], 14, 643717713); + b = md5gg(b, c, d, a, x[i], 20, -373897302); + a = md5gg(a, b, c, d, x[i + 5], 5, -701558691); + d = md5gg(d, a, b, c, x[i + 10], 9, 38016083); + c = md5gg(c, d, a, b, x[i + 15], 14, -660478335); + b = md5gg(b, c, d, a, x[i + 4], 20, -405537848); + a = md5gg(a, b, c, d, x[i + 9], 5, 568446438); + d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690); + c = md5gg(c, d, a, b, x[i + 3], 14, -187363961); + b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501); + a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467); + d = md5gg(d, a, b, c, x[i + 2], 9, -51403784); + c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473); + b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734); + a = md5hh(a, b, c, d, x[i + 5], 4, -378558); + d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463); + c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562); + b = md5hh(b, c, d, a, x[i + 14], 23, -35309556); + a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060); + d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353); + c = md5hh(c, d, a, b, x[i + 7], 16, -155497632); + b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640); + a = md5hh(a, b, c, d, x[i + 13], 4, 681279174); + d = md5hh(d, a, b, c, x[i], 11, -358537222); + c = md5hh(c, d, a, b, x[i + 3], 16, -722521979); + b = md5hh(b, c, d, a, x[i + 6], 23, 76029189); + a = md5hh(a, b, c, d, x[i + 9], 4, -640364487); + d = md5hh(d, a, b, c, x[i + 12], 11, -421815835); + c = md5hh(c, d, a, b, x[i + 15], 16, 530742520); + b = md5hh(b, c, d, a, x[i + 2], 23, -995338651); + a = md5ii(a, b, c, d, x[i], 6, -198630844); + d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415); + c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905); + b = md5ii(b, c, d, a, x[i + 5], 21, -57434055); + a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571); + d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606); + c = md5ii(c, d, a, b, x[i + 10], 15, -1051523); + b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799); + a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359); + d = md5ii(d, a, b, c, x[i + 15], 10, -30611744); + c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380); + b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649); + a = md5ii(a, b, c, d, x[i + 4], 6, -145523070); + d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379); + c = md5ii(c, d, a, b, x[i + 2], 15, 718787259); + b = md5ii(b, c, d, a, x[i + 9], 21, -343485551); + a = safeAdd(a, olda); + b = safeAdd(b, oldb); + c = safeAdd(c, oldc); + d = safeAdd(d, oldd); + } + + return [a, b, c, d]; + } + /* + * Convert an array bytes to an array of little-endian words + * Characters >255 have their high-byte silently ignored. + */ + + + function bytesToWords(input) { + var i; + var output = []; + output[(input.length >> 2) - 1] = undefined; + + for (i = 0; i < output.length; i += 1) { + output[i] = 0; + } + + var length8 = input.length * 8; + + for (i = 0; i < length8; i += 8) { + output[i >> 5] |= (input[i / 8] & 0xff) << i % 32; + } + + return output; + } + /* + * Add integers, wrapping at 2^32. This uses 16-bit operations internally + * to work around bugs in some JS interpreters. + */ + + + function safeAdd(x, y) { + var lsw = (x & 0xffff) + (y & 0xffff); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return msw << 16 | lsw & 0xffff; + } + /* + * Bitwise rotate a 32-bit number to the left. + */ + + + function bitRotateLeft(num, cnt) { + return num << cnt | num >>> 32 - cnt; + } + /* + * These functions implement the four basic operations the algorithm uses. + */ + + + function md5cmn(q, a, b, x, s, t) { + return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b); + } + + function md5ff(a, b, c, d, x, s, t) { + return md5cmn(b & c | ~b & d, a, b, x, s, t); + } + + function md5gg(a, b, c, d, x, s, t) { + return md5cmn(b & d | c & ~d, a, b, x, s, t); + } + + function md5hh(a, b, c, d, x, s, t) { + return md5cmn(b ^ c ^ d, a, b, x, s, t); + } + + function md5ii(a, b, c, d, x, s, t) { + return md5cmn(c ^ (b | ~d), a, b, x, s, t); + } + + var _default = md5; + exports.default = _default; + },{}],104:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true }); - return bytes; -} - -function stringToBytes(str) { - str = unescape(encodeURIComponent(str)); // UTF8 escape - - var bytes = new Array(str.length); - - for (var i = 0; i < str.length; i++) { - bytes[i] = str.charCodeAt(i); - } - - return bytes; -} - -const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; -exports.DNS = DNS; -const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; -exports.URL = URL; - -function _default(name, version, hashfunc) { - var generateUUID = function (value, namespace, buf, offset) { - var off = buf && offset || 0; - if (typeof value == 'string') value = stringToBytes(value); - if (typeof namespace == 'string') namespace = uuidToBytes(namespace); - if (!Array.isArray(value)) throw TypeError('value must be an array of bytes'); - if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values'); // Per 4.3 - - var bytes = hashfunc(namespace.concat(value)); - bytes[6] = bytes[6] & 0x0f | version; - bytes[8] = bytes[8] & 0x3f | 0x80; - - if (buf) { - for (var idx = 0; idx < 16; ++idx) { - buf[off + idx] = bytes[idx]; - } - } - - return buf || (0, _bytesToUuid.default)(bytes); - }; // Function#name is not settable on some platforms (#270) - - - try { - generateUUID.name = name; - } catch (err) {} // For CommonJS default export support - - - generateUUID.DNS = DNS; - generateUUID.URL = URL; - return generateUUID; -} -},{"./bytesToUuid.js":101}],109:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _rng = _interopRequireDefault(require("./rng.js")); - -var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function v4(options, buf, offset) { - var i = buf && offset || 0; - - if (typeof options == 'string') { - buf = options === 'binary' ? new Array(16) : null; - options = null; - } - - options = options || {}; - - var rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - - - rnds[6] = rnds[6] & 0x0f | 0x40; - rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided - - if (buf) { - for (var ii = 0; ii < 16; ++ii) { - buf[i + ii] = rnds[ii]; - } - } - - return buf || (0, _bytesToUuid.default)(rnds); -} - -var _default = v4; -exports.default = _default; -},{"./bytesToUuid.js":101,"./rng.js":104}],110:[function(require,module,exports){ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _v = _interopRequireDefault(require("./v35.js")); - -var _sha = _interopRequireDefault(require("./sha1.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const v5 = (0, _v.default)('v5', 0x50, _sha.default); -var _default = v5; -exports.default = _default; -},{"./sha1.js":105,"./v35.js":108}],111:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var LRU_1 = require("./utils/LRU"); -var CACHE_SIZE = 1000; -/** - * Inspired node-lru-cache[https://github.com/isaacs/node-lru-cache] - */ -var EndpointCache = /** @class */ (function () { - function EndpointCache(maxSize) { - if (maxSize === void 0) { maxSize = CACHE_SIZE; } - this.maxSize = maxSize; - this.cache = new LRU_1.LRUCache(maxSize); - } - ; - Object.defineProperty(EndpointCache.prototype, "size", { - get: function () { - return this.cache.length; - }, - enumerable: true, - configurable: true - }); - EndpointCache.prototype.put = function (key, value) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - var endpointRecord = this.populateValue(value); - this.cache.put(keyString, endpointRecord); - }; - EndpointCache.prototype.get = function (key) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - var now = Date.now(); - var records = this.cache.get(keyString); - if (records) { - for (var i = records.length-1; i >= 0; i--) { - var record = records[i]; - if (record.Expire < now) { - records.splice(i, 1); - } - } - if (records.length === 0) { - this.cache.remove(keyString); - return undefined; - } - } - return records; - }; - EndpointCache.getKeyString = function (key) { - var identifiers = []; - var identifierNames = Object.keys(key).sort(); - for (var i = 0; i < identifierNames.length; i++) { - var identifierName = identifierNames[i]; - if (key[identifierName] === undefined) - continue; - identifiers.push(key[identifierName]); - } - return identifiers.join(' '); - }; - EndpointCache.prototype.populateValue = function (endpoints) { - var now = Date.now(); - return endpoints.map(function (endpoint) { return ({ - Address: endpoint.Address || '', - Expire: now + (endpoint.CachePeriodInMinutes || 1) * 60 * 1000 - }); }); - }; - EndpointCache.prototype.empty = function () { - this.cache.empty(); - }; - EndpointCache.prototype.remove = function (key) { - var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; - this.cache.remove(keyString); - }; - return EndpointCache; -}()); -exports.EndpointCache = EndpointCache; -},{"./utils/LRU":112}],112:[function(require,module,exports){ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -var LinkedListNode = /** @class */ (function () { - function LinkedListNode(key, value) { - this.key = key; - this.value = value; - } - return LinkedListNode; -}()); -var LRUCache = /** @class */ (function () { - function LRUCache(size) { - this.nodeMap = {}; - this.size = 0; - if (typeof size !== 'number' || size < 1) { - throw new Error('Cache size can only be positive number'); - } - this.sizeLimit = size; - } - Object.defineProperty(LRUCache.prototype, "length", { - get: function () { - return this.size; - }, - enumerable: true, - configurable: true + exports.default = rng; + // Unique ID creation requires a high quality random # generator. In the browser we therefore + // require the crypto API and do not support built-in fallback to lower quality random number + // generators (like Math.random()). + // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. Also, + // find the complete implementation of crypto (msCrypto) on IE11. + var getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto); + var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef + + function rng() { + if (!getRandomValues) { + throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); + } + + return getRandomValues(rnds8); + } + },{}],105:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + // Adapted from Chris Veness' SHA1 code at + // http://www.movable-type.co.uk/scripts/sha1.html + function f(s, x, y, z) { + switch (s) { + case 0: + return x & y ^ ~x & z; + + case 1: + return x ^ y ^ z; + + case 2: + return x & y ^ x & z ^ y & z; + + case 3: + return x ^ y ^ z; + } + } + + function ROTL(x, n) { + return x << n | x >>> 32 - n; + } + + function sha1(bytes) { + var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6]; + var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0]; + + if (typeof bytes == 'string') { + var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape + + bytes = new Array(msg.length); + + for (var i = 0; i < msg.length; i++) bytes[i] = msg.charCodeAt(i); + } + + bytes.push(0x80); + var l = bytes.length / 4 + 2; + var N = Math.ceil(l / 16); + var M = new Array(N); + + for (var i = 0; i < N; i++) { + M[i] = new Array(16); + + for (var j = 0; j < 16; j++) { + M[i][j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3]; + } + } + + M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); + M[N - 1][14] = Math.floor(M[N - 1][14]); + M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff; + + for (var i = 0; i < N; i++) { + var W = new Array(80); + + for (var t = 0; t < 16; t++) W[t] = M[i][t]; + + for (var t = 16; t < 80; t++) { + W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1); + } + + var a = H[0]; + var b = H[1]; + var c = H[2]; + var d = H[3]; + var e = H[4]; + + for (var t = 0; t < 80; t++) { + var s = Math.floor(t / 20); + var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0; + e = d; + d = c; + c = ROTL(b, 30) >>> 0; + b = a; + a = T; + } + + H[0] = H[0] + a >>> 0; + H[1] = H[1] + b >>> 0; + H[2] = H[2] + c >>> 0; + H[3] = H[3] + d >>> 0; + H[4] = H[4] + e >>> 0; + } + + return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff]; + } + + var _default = sha1; + exports.default = _default; + },{}],106:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _rng = _interopRequireDefault(require("./rng.js")); + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + // **`v1()` - Generate time-based UUID** + // + // Inspired by https://github.com/LiosK/UUID.js + // and http://docs.python.org/library/uuid.html + var _nodeId; + + var _clockseq; // Previous uuid creation time + + + var _lastMSecs = 0; + var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details + + function v1(options, buf, offset) { + var i = buf && offset || 0; + var b = buf || []; + options = options || {}; + var node = options.node || _nodeId; + var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not + // specified. We do this lazily to minimize issues related to insufficient + // system entropy. See #189 + + if (node == null || clockseq == null) { + var seedBytes = options.random || (options.rng || _rng.default)(); + + if (node == null) { + // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) + node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]]; + } + + if (clockseq == null) { + // Per 4.2.2, randomize (14 bit) clockseq + clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff; + } + } // UUID timestamps are 100 nano-second units since the Gregorian epoch, + // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so + // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' + // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. + + + var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); // Per 4.2.1.2, use count of uuid's generated during the current clock + // cycle to simulate higher resolution clock + + var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs) + + var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression + + if (dt < 0 && options.clockseq === undefined) { + clockseq = clockseq + 1 & 0x3fff; + } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new + // time interval + + + if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { + nsecs = 0; + } // Per 4.2.1.2 Throw error if too many uuids are requested + + + if (nsecs >= 10000) { + throw new Error("uuid.v1(): Can't create more than 10M uuids/sec"); + } + + _lastMSecs = msecs; + _lastNSecs = nsecs; + _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch + + msecs += 12219292800000; // `time_low` + + var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; + b[i++] = tl >>> 24 & 0xff; + b[i++] = tl >>> 16 & 0xff; + b[i++] = tl >>> 8 & 0xff; + b[i++] = tl & 0xff; // `time_mid` + + var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; + b[i++] = tmh >>> 8 & 0xff; + b[i++] = tmh & 0xff; // `time_high_and_version` + + b[i++] = tmh >>> 24 & 0xf | 0x10; // include version + + b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) + + b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low` + + b[i++] = clockseq & 0xff; // `node` + + for (var n = 0; n < 6; ++n) { + b[i + n] = node[n]; + } + + return buf ? buf : (0, _bytesToUuid.default)(b); + } + + var _default = v1; + exports.default = _default; + },{"./bytesToUuid.js":101,"./rng.js":104}],107:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _v = _interopRequireDefault(require("./v35.js")); + + var _md = _interopRequireDefault(require("./md5.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + const v3 = (0, _v.default)('v3', 0x30, _md.default); + var _default = v3; + exports.default = _default; + },{"./md5.js":103,"./v35.js":108}],108:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = _default; + exports.URL = exports.DNS = void 0; + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + function uuidToBytes(uuid) { + // Note: We assume we're being passed a valid uuid string + var bytes = []; + uuid.replace(/[a-fA-F0-9]{2}/g, function (hex) { + bytes.push(parseInt(hex, 16)); }); - LRUCache.prototype.prependToList = function (node) { - if (!this.headerNode) { - this.tailNode = node; - } - else { - this.headerNode.prev = node; - node.next = this.headerNode; - } - this.headerNode = node; - this.size++; - }; - LRUCache.prototype.removeFromTail = function () { - if (!this.tailNode) { - return undefined; - } - var node = this.tailNode; - var prevNode = node.prev; - if (prevNode) { - prevNode.next = undefined; - } - node.prev = undefined; - this.tailNode = prevNode; - this.size--; - return node; - }; - LRUCache.prototype.detachFromList = function (node) { - if (this.headerNode === node) { - this.headerNode = node.next; - } - if (this.tailNode === node) { - this.tailNode = node.prev; - } - if (node.prev) { - node.prev.next = node.next; - } - if (node.next) { - node.next.prev = node.prev; - } - node.next = undefined; - node.prev = undefined; - this.size--; - }; - LRUCache.prototype.get = function (key) { - if (this.nodeMap[key]) { - var node = this.nodeMap[key]; - this.detachFromList(node); - this.prependToList(node); - return node.value; - } - }; - LRUCache.prototype.remove = function (key) { - if (this.nodeMap[key]) { - var node = this.nodeMap[key]; - this.detachFromList(node); - delete this.nodeMap[key]; + return bytes; + } + + function stringToBytes(str) { + str = unescape(encodeURIComponent(str)); // UTF8 escape + + var bytes = new Array(str.length); + + for (var i = 0; i < str.length; i++) { + bytes[i] = str.charCodeAt(i); + } + + return bytes; + } + + const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8'; + exports.DNS = DNS; + const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8'; + exports.URL = URL; + + function _default(name, version, hashfunc) { + var generateUUID = function (value, namespace, buf, offset) { + var off = buf && offset || 0; + if (typeof value == 'string') value = stringToBytes(value); + if (typeof namespace == 'string') namespace = uuidToBytes(namespace); + if (!Array.isArray(value)) throw TypeError('value must be an array of bytes'); + if (!Array.isArray(namespace) || namespace.length !== 16) throw TypeError('namespace must be uuid string or an Array of 16 byte values'); // Per 4.3 + + var bytes = hashfunc(namespace.concat(value)); + bytes[6] = bytes[6] & 0x0f | version; + bytes[8] = bytes[8] & 0x3f | 0x80; + + if (buf) { + for (var idx = 0; idx < 16; ++idx) { + buf[off + idx] = bytes[idx]; } - }; - LRUCache.prototype.put = function (key, value) { - if (this.nodeMap[key]) { - this.remove(key); - } - else if (this.size === this.sizeLimit) { - var tailNode = this.removeFromTail(); - var key_1 = tailNode.key; - delete this.nodeMap[key_1]; - } - var newNode = new LinkedListNode(key, value); - this.nodeMap[key] = newNode; - this.prependToList(newNode); - }; - LRUCache.prototype.empty = function () { - var keys = Object.keys(this.nodeMap); - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - var node = this.nodeMap[key]; - this.detachFromList(node); - delete this.nodeMap[key]; - } - }; - return LRUCache; -}()); -exports.LRUCache = LRUCache; -},{}],113:[function(require,module,exports){ -// AWS SDK for JavaScript v2.1358.0 -// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. -// License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt -require('./browser_loader'); - -var AWS = require('./core'); - -if (typeof window !== 'undefined') window.AWS = AWS; -if (typeof module !== 'undefined') { - /** - * @api private - */ - module.exports = AWS; -} -if (typeof self !== 'undefined') self.AWS = AWS; - -/** - * @private - * DO NOT REMOVE - * browser builder will strip out this line if services are supplied on the command line. - */if (!Object.prototype.hasOwnProperty.call(AWS, 'Connect')) { - AWS.apiLoader.services['connect'] = {}; - AWS.Connect = AWS.Service.defineService('connect', [ '2017-02-15' ]); -} -AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017-02-15.min'); - - -},{"../apis/connect-2017-02-15.min":3,"./browser_loader":16,"./core":19}]},{},[113]); - + } + + return buf || (0, _bytesToUuid.default)(bytes); + }; // Function#name is not settable on some platforms (#270) + + + try { + generateUUID.name = name; + } catch (err) {} // For CommonJS default export support + + + generateUUID.DNS = DNS; + generateUUID.URL = URL; + return generateUUID; + } + },{"./bytesToUuid.js":101}],109:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _rng = _interopRequireDefault(require("./rng.js")); + + var _bytesToUuid = _interopRequireDefault(require("./bytesToUuid.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + function v4(options, buf, offset) { + var i = buf && offset || 0; + + if (typeof options == 'string') { + buf = options === 'binary' ? new Array(16) : null; + options = null; + } + + options = options || {}; + + var rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + + + rnds[6] = rnds[6] & 0x0f | 0x40; + rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided + + if (buf) { + for (var ii = 0; ii < 16; ++ii) { + buf[i + ii] = rnds[ii]; + } + } + + return buf || (0, _bytesToUuid.default)(rnds); + } + + var _default = v4; + exports.default = _default; + },{"./bytesToUuid.js":101,"./rng.js":104}],110:[function(require,module,exports){ + "use strict"; + + Object.defineProperty(exports, "__esModule", { + value: true + }); + exports.default = void 0; + + var _v = _interopRequireDefault(require("./v35.js")); + + var _sha = _interopRequireDefault(require("./sha1.js")); + + function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + + const v5 = (0, _v.default)('v5', 0x50, _sha.default); + var _default = v5; + exports.default = _default; + },{"./sha1.js":105,"./v35.js":108}],111:[function(require,module,exports){ + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var LRU_1 = require("./utils/LRU"); + var CACHE_SIZE = 1000; + /** + * Inspired node-lru-cache[https://github.com/isaacs/node-lru-cache] + */ + var EndpointCache = /** @class */ (function () { + function EndpointCache(maxSize) { + if (maxSize === void 0) { maxSize = CACHE_SIZE; } + this.maxSize = maxSize; + this.cache = new LRU_1.LRUCache(maxSize); + } + ; + Object.defineProperty(EndpointCache.prototype, "size", { + get: function () { + return this.cache.length; + }, + enumerable: true, + configurable: true + }); + EndpointCache.prototype.put = function (key, value) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + var endpointRecord = this.populateValue(value); + this.cache.put(keyString, endpointRecord); + }; + EndpointCache.prototype.get = function (key) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + var now = Date.now(); + var records = this.cache.get(keyString); + if (records) { + for (var i = records.length-1; i >= 0; i--) { + var record = records[i]; + if (record.Expire < now) { + records.splice(i, 1); + } + } + if (records.length === 0) { + this.cache.remove(keyString); + return undefined; + } + } + return records; + }; + EndpointCache.getKeyString = function (key) { + var identifiers = []; + var identifierNames = Object.keys(key).sort(); + for (var i = 0; i < identifierNames.length; i++) { + var identifierName = identifierNames[i]; + if (key[identifierName] === undefined) + continue; + identifiers.push(key[identifierName]); + } + return identifiers.join(' '); + }; + EndpointCache.prototype.populateValue = function (endpoints) { + var now = Date.now(); + return endpoints.map(function (endpoint) { return ({ + Address: endpoint.Address || '', + Expire: now + (endpoint.CachePeriodInMinutes || 1) * 60 * 1000 + }); }); + }; + EndpointCache.prototype.empty = function () { + this.cache.empty(); + }; + EndpointCache.prototype.remove = function (key) { + var keyString = typeof key !== 'string' ? EndpointCache.getKeyString(key) : key; + this.cache.remove(keyString); + }; + return EndpointCache; + }()); + exports.EndpointCache = EndpointCache; + },{"./utils/LRU":112}],112:[function(require,module,exports){ + "use strict"; + Object.defineProperty(exports, "__esModule", { value: true }); + var LinkedListNode = /** @class */ (function () { + function LinkedListNode(key, value) { + this.key = key; + this.value = value; + } + return LinkedListNode; + }()); + var LRUCache = /** @class */ (function () { + function LRUCache(size) { + this.nodeMap = {}; + this.size = 0; + if (typeof size !== 'number' || size < 1) { + throw new Error('Cache size can only be positive number'); + } + this.sizeLimit = size; + } + Object.defineProperty(LRUCache.prototype, "length", { + get: function () { + return this.size; + }, + enumerable: true, + configurable: true + }); + LRUCache.prototype.prependToList = function (node) { + if (!this.headerNode) { + this.tailNode = node; + } + else { + this.headerNode.prev = node; + node.next = this.headerNode; + } + this.headerNode = node; + this.size++; + }; + LRUCache.prototype.removeFromTail = function () { + if (!this.tailNode) { + return undefined; + } + var node = this.tailNode; + var prevNode = node.prev; + if (prevNode) { + prevNode.next = undefined; + } + node.prev = undefined; + this.tailNode = prevNode; + this.size--; + return node; + }; + LRUCache.prototype.detachFromList = function (node) { + if (this.headerNode === node) { + this.headerNode = node.next; + } + if (this.tailNode === node) { + this.tailNode = node.prev; + } + if (node.prev) { + node.prev.next = node.next; + } + if (node.next) { + node.next.prev = node.prev; + } + node.next = undefined; + node.prev = undefined; + this.size--; + }; + LRUCache.prototype.get = function (key) { + if (this.nodeMap[key]) { + var node = this.nodeMap[key]; + this.detachFromList(node); + this.prependToList(node); + return node.value; + } + }; + LRUCache.prototype.remove = function (key) { + if (this.nodeMap[key]) { + var node = this.nodeMap[key]; + this.detachFromList(node); + delete this.nodeMap[key]; + } + }; + LRUCache.prototype.put = function (key, value) { + if (this.nodeMap[key]) { + this.remove(key); + } + else if (this.size === this.sizeLimit) { + var tailNode = this.removeFromTail(); + var key_1 = tailNode.key; + delete this.nodeMap[key_1]; + } + var newNode = new LinkedListNode(key, value); + this.nodeMap[key] = newNode; + this.prependToList(newNode); + }; + LRUCache.prototype.empty = function () { + var keys = Object.keys(this.nodeMap); + for (var i = 0; i < keys.length; i++) { + var key = keys[i]; + var node = this.nodeMap[key]; + this.detachFromList(node); + delete this.nodeMap[key]; + } + }; + return LRUCache; + }()); + exports.LRUCache = LRUCache; + },{}],113:[function(require,module,exports){ + // AWS SDK for JavaScript v2.1377.0 + // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. + // License at https://sdk.amazonaws.com/js/BUNDLE_LICENSE.txt + require('./browser_loader'); + + var AWS = require('./core'); + + if (typeof window !== 'undefined') window.AWS = AWS; + if (typeof module !== 'undefined') { + /** + * @api private + */ + module.exports = AWS; + } + if (typeof self !== 'undefined') self.AWS = AWS; + + /** + * @private + * DO NOT REMOVE + * browser builder will strip out this line if services are supplied on the command line. + */if (!Object.prototype.hasOwnProperty.call(AWS, 'Connect')) { + AWS.apiLoader.services['connect'] = {}; + AWS.Connect = AWS.Service.defineService('connect', [ '2017-02-15' ]); + } + AWS.apiLoader.services['connect']['2017-02-15'] = require('../apis/connect-2017-02-15.min'); + + + },{"../apis/connect-2017-02-15.min":3,"./browser_loader":16,"./core":19}]},{},[113]); + + \ No newline at end of file diff --git a/src/core.js b/src/core.js index 2b9c33db..87a21140 100644 --- a/src/core.js +++ b/src/core.js @@ -38,8 +38,11 @@ var WHITELISTED_ORIGINS_MAX_RETRY = 5; var CSM_IFRAME_REFRESH_ATTEMPTS = 'IframeRefreshAttempts'; + var CSM_IFRAME_REFRESH_ATTEMPTS_DR = 'IframeRefreshAttemptsDr'; var CSM_IFRAME_INITIALIZATION_SUCCESS = 'IframeInitializationSuccess'; + var CSM_IFRAME_INITIALIZATION_SUCCESS_DR = 'IframeInitializationSuccessDr'; var CSM_IFRAME_INITIALIZATION_TIME = 'IframeInitializationTime'; + var CSM_IFRAME_INITIALIZATION_TIME_DR = 'IframeInitializationTimeDr'; var CSM_SET_RINGER_DEVICE_BEFORE_INIT = 'SetRingerDeviceBeforeInitRingtoneEngine'; var CONNECTED_CCPS_SINGLE_TAB = 'ConnectedCCPSingleTabCount'; @@ -212,6 +215,141 @@ } }; + /**------------------------------------------------------------------------- + * DISASTER RECOVERY + */ + + var makeAgentOffline = function (agent, callbacks) { + var offlineState = agent.getAgentStates().find(function (state) { + return state.type === connect.AgentStateType.OFFLINE; + }); + agent.setState(offlineState, callbacks); + } + + // Suppress Contacts function + // This is used by Disaster Recovery as a safeguard to not surface incoming calls/chats to UI + // + var suppressContacts = function (isSuppressed) { + connect.getLog().info("[Disaster Recovery] Signal sharedworker to set contacts suppressor to %s for instance %s.", + isSuppressed, connect.core.region + ).sendInternalLogToServer(); + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.SUPPRESS, { + suppress: isSuppressed, + shouldSendFailoverDownstream: false + }); + } + + var setForceOfflineUpstream = function (offline, nextActiveArn) { + connect.getLog().info("[DISASTER RECOVERY] Signal sharedworker to set forceOffline to %s for instance %s.", + offline, connect.core.region + ).sendInternalLogToServer(); + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, { + offline, + nextActiveArn + }); + } + + // Force the instance to be offline. + // If `shouldSoftFailover` has a truthy value, this will try to disconnect all non-voice contacts in progress. If a voice contact + // is in progress, the contact will be allowed to complete, and the agent will be set offline once the contact is destroyed (i.e. ACW is cleared). + // If there is no voice contact in progress, or if `shouldSoftFailover` is missing/untruthy, this will disconnect all contacts and set the agent offline immediately. + // If any of these requests fail (i.e. the backend is down/inaccessible), the shared worker will be signaled to invoke this function again once the region recovers. + var forceOffline = function(shouldSoftFailover, nextActiveArn) { + var log = connect.getLog(); + // if agent is still initializing, we can't get instance ID; fall back to logging the region, else getInstanceId() will throw + const instanceIdentifier = (connect.agent.initialized) ? connect.core.getAgentDataProvider().getInstanceId() : connect.core.region; + log.info(`[Disaster Recovery] Attempting to force instance ${instanceIdentifier} offline using ${shouldSoftFailover ? 'soft' : 'hard'} failover`).sendInternalLogToServer(); + connect.agent(function(agent) { + var contactClosed = 0; + var contacts = agent.getContacts(); + var failureEncountered = false; + if (contacts.length) { + for (let contact of contacts) { + if (failureEncountered) { + break; // stop after first failure to avoid triggering UI failover multiple times + } else if (shouldSoftFailover && + (contact.getType() === connect.ContactType.QUEUE_CALLBACK || contact.getType() == connect.ContactType.VOICE)) { + log.info("[Disaster Recovery] Will wait to complete failover of instance %s until voice contact with ID %s is destroyed", + connect.core.region, contact.getContactId()).sendInternalLogToServer(); + connect.core.getUpstream().sendDownstream(connect.DisasterRecoveryEvents.FAILOVER_PENDING, {nextActiveArn}); + contact.onDestroy(function(contact) { + log.info("[Disaster Recovery] Voice contact with ID %s destroyed, continuing with failover in instance %s", contact.getContactId(), connect.core.region); + forceOffline(true, nextActiveArn)}); + } else { + contact.getAgentConnection().destroy({ + success: function() { + // check if all active contacts are closed + if (++contactClosed === contacts.length) { + setForceOfflineUpstream(false, nextActiveArn); + // It's ok if we're not able to put the agent offline. + // since we're suppressing the agents contacts already. + makeAgentOffline(agent); + log.info("[Disaster Recovery] Instance %s is now offline", connect.core.region).sendInternalLogToServer(); + } + }, + failure: function(err) { + log.warn("[Disaster Recovery] An error occured while attempting to force this instance to offline in region %s", connect.core.region).sendInternalLogToServer(); + log.warn(err).sendInternalLogToServer(); + // signal the sharedworker to call forceOffline again when network connection + // has been re-established (this happens in case of network or backend failures) + setForceOfflineUpstream(true, nextActiveArn); + failureEncountered = true; + }}); + } + } + } else { + setForceOfflineUpstream(false, nextActiveArn); + makeAgentOffline(agent); + log.info("[Disaster Recovery] Instance %s is now offline", connect.core.region).sendInternalLogToServer(); + } + }); + } + + //Initiate Disaster Recovery (This should only be called from customCCP that are DR enabled) + connect.core.initDisasterRecovery = function(params, _suppressContacts, _forceOffline) { + var log = connect.getLog(); + connect.core.region = params.region; + connect.core.suppressContacts = _suppressContacts || suppressContacts; + connect.core.forceOffline = _forceOffline || forceOffline; + + //Register iframe listener to set native CCP offline + connect.core.getUpstream().onDownstream(connect.DisasterRecoveryEvents.SET_OFFLINE, function(data) { + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + connect.core.forceOffline(data && data.softFailover); + } + ); + }); + + // Register Event listener to force the agent to be offline in a particular region + connect.core.getUpstream().onUpstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, function(data) { + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + connect.core.forceOffline(data && data.softFailover, data && data.nextActiveArn); + } + ); + }); + + connect.ifMaster(connect.MasterTopics.FAILOVER, + function() { + log.info("[Disaster Recovery] Initializing region %s as part of a Disaster Recovery fleet", connect.core.region).sendInternalLogToServer(); + }, + function() { + log.info("[Disaster Recovery] %s already part of a Disaster Recovery fleet", connect.core.region).sendInternalLogToServer(); + }); + + if (params.pollForFailover && connect.DisasterRecoveryEvents.INIT_DR_POLLING) { + connect.core.getUpstream().sendUpstream(connect.DisasterRecoveryEvents.INIT_DR_POLLING, { instanceArn: params.instanceArn, otherArn: params.otherArn, authToken: params.authToken }); + } else if (!params.isPrimary) { + connect.core.suppressContacts(true); + connect.core.forceOffline(); + log.info("[Disaster Recovery] %s instance is set to stand-by", connect.core.region).sendInternalLogToServer(); + } else { + connect.core.suppressContacts(false); + log.info("[Disaster Recovery] %s instance is set to primary", connect.core.region).sendInternalLogToServer(); + } + } + /**------------------------------------------------------------------------- * Basic Connect client initialization. * Should be used only by the API Shared Worker. @@ -1003,6 +1141,10 @@ // Attempt to get permission to show notifications. var nm = connect.core.getNotificationManager(); nm.requestPermission(); + + conduit.onDownstream(connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, function (params) { + connect.core.initDisasterRecovery(params); + }); } catch (e) { connect.getLog().error("Failed to initialize the API shared worker, we're dead!") .withException(e).sendInternalLogToServer(); @@ -1108,7 +1250,7 @@ connect.core.masterClient = new connect.UpstreamConduitMasterClient(conduit); connect.core.portStreamId = data.id; - if (params.softphone || params.chat || params.pageOptions || params.shouldAddNamespaceToLogs) { + if (params.softphone || params.chat || params.pageOptions || params.shouldAddNamespaceToLogs || params.disasterRecoveryOn) { // Send configuration up to the CCP. //set it to false if secondary conduit.sendUpstream(connect.EventType.CONFIGURE, { @@ -1116,9 +1258,19 @@ chat: params.chat, pageOptions: params.pageOptions, shouldAddNamespaceToLogs: params.shouldAddNamespaceToLogs, + disasterRecoveryOn: params.disasterRecoveryOn, }); } - + // If DR enabled, set this CCP instance as part of a Disaster Recovery fleet + if (params.disasterRecoveryOn) { + connect.core.region = params.region; + connect.core.suppressContacts = suppressContacts; + connect.core.forceOffline = function(data) { + conduit.sendUpstream(connect.DisasterRecoveryEvents.SET_OFFLINE, data); + } + conduit.sendUpstream(connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, params); + } + if (connect.core.ccpLoadTimeoutInstance) { global.clearTimeout(connect.core.ccpLoadTimeoutInstance); connect.core.ccpLoadTimeoutInstance = null; @@ -1150,6 +1302,20 @@ name: CSM_IFRAME_INITIALIZATION_TIME, data: { count: initTime} }); + if (params.disasterRecoveryOn) { + connect.publishMetric({ + name: CSM_IFRAME_REFRESH_ATTEMPTS_DR, + data: { count: refreshAttempts } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_SUCCESS_DR, + data: { count: 1 } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_TIME_DR, + data: { count: initTime } + }); + } //to avoid metric emission after initialization initStartTime = null; },1000) @@ -1227,6 +1393,16 @@ name: CSM_IFRAME_INITIALIZATION_SUCCESS, data: { count: 0} }); + if (params.disasterRecoveryOn) { + connect.publishMetric({ + name: CSM_IFRAME_REFRESH_ATTEMPTS_DR, + data: { count: refreshAttempts } + }); + connect.publishMetric({ + name: CSM_IFRAME_INITIALIZATION_SUCCESS_DR, + data: { count: 0 } + }); + } initStartTime = null; } }); @@ -1242,7 +1418,7 @@ connect.core._refreshIframeOnTimeout = function(initCCPParams, containerDiv) { connect.assertNotNull(initCCPParams, 'initCCPParams'); connect.assertNotNull(containerDiv, 'containerDiv'); - var ccpIframeRefreshInterval = CCP_IFRAME_REFRESH_INTERVAL; + var ccpIframeRefreshInterval = (initCCPParams.disasterRecoveryOn) ? CCP_DR_IFRAME_REFRESH_INTERVAL : CCP_IFRAME_REFRESH_INTERVAL; var retryDelay = AWS.util.calculateRetryDelay((connect.core.iframeRefreshAttempt - 1 || 0), { base: 2000 }); // Evaluates to 0 for 0th attempt and 1 for rest (>0) of the refresh attempts var timeoutFactor = Math.ceil((connect.core.iframeRefreshAttempt || 0) / CCP_IFRAME_REFRESH_LIMIT); diff --git a/src/drCoordinator/container.js b/src/drCoordinator/container.js new file mode 100644 index 00000000..0a33d640 --- /dev/null +++ b/src/drCoordinator/container.js @@ -0,0 +1,88 @@ +/* + * Copyright 2014-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: Apache-2.0 + */ + +(function () { + var global = this || globalThis; + var connect = global.connect || {}; + global.connect = connect; + global.globalConnect = {} + global.lily = connect; + + globalConnect.Container = null; + + var FRAME_DIMENSIONS = "margin: 0; border: 0; padding: 0px; width: 0px; height: 0px"; + var LATEST_STREAMJS_BASE64_CODE = "INSERT_LATEST_STREAMJS_BASE64_CODE"; + var LATEST_STREAMJS_CODE = window.atob(LATEST_STREAMJS_BASE64_CODE); + const REGION_STRING_DELIMITER = '.'; + + + /** + Connect instance container + It holds the connect api context within an iframe window. + + usage: + var newContainer = new Container({ccpUrl: "bla", ...}) + */ + var Container = function(resource) { + this.id = resource.region; + resource.region = this._normalizeRegionString(resource.region); + this.height = resource.height; + this.style = resource.iframe_style; + this.ccp = this._createFramedCcp(resource); + }; + + Container.prototype._createFramedCcp = function (resource) { + var permission = permission || "microphone; autoplay; clipboard-write"; + var style = this.style || FRAME_DIMENSIONS; + var iframe = document.createElement('iframe'); + iframe.srcdoc = this.getContent(resource); + iframe.allow = permission; + iframe.id = this.id; + iframe.style = style; + iframe.scrolling = "no"; + return iframe; + }; + + Container.prototype.getContent = function(params) { + return [ + "", + "", + "", + "", + "", + "", + "", + "", + "
", + "", + "", + "" + ].join(''); + }; + + /** + * Helper function to retrieve the actual region from a region string that may contain a delimiter + * e.g. "us-east-1.instance0" -> "us-east-1" + */ + Container.prototype._normalizeRegionString = function(regionString) { + const delimiterIndex = regionString.indexOf(REGION_STRING_DELIMITER); + if (delimiterIndex === -1) { + return regionString; + } else { + return regionString.substring(0, delimiterIndex); + } + } + + globalConnect.Container = Container; +})(); \ No newline at end of file diff --git a/src/drCoordinator/core.js b/src/drCoordinator/core.js new file mode 100644 index 00000000..67184b3b --- /dev/null +++ b/src/drCoordinator/core.js @@ -0,0 +1,396 @@ +/* + * Copyright 2014-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Note: load utils before core.js + */ + +(function () { + var global = this || globalThis; + var connect = global.connect || {}; + var globalConnect = global.globalConnect || {}; + global.connect = connect; + global.globalConnect = globalConnect; + global.lily = connect; + + globalConnect.core = {}; + + var IFRAME_STYLE = "margin: 0; border: 0; padding:0px;width: 0px;height: 0px"; + var GLOBALIFRAME_STYLE = + "margin: 0; border: 0; padding:0px;width: 100%;height: 100%"; + var GLOBALIFRAME_ID = "globalCCP"; + var DIV_DEFAULT_HEIGHT = { + height: "465px", + }; + + globalConnect.extractCcpRegionParams = function (globalContainerDiv, paramsIn) { + connect.assertNotNull(paramsIn.standByRegion, "ccpBackupResource"); + connect.assertNotNull(paramsIn.standByRegion.ccpUrl, "ccpUrl"); + connect.assertNotNull(paramsIn.standByRegion.region, "region"); + if (paramsIn.pollForFailover) { + connect.assertNotNull(paramsIn.loginUrl, "loginUrl"); + connect.assertNotNull(paramsIn.instanceArn, "primary ARN"); + paramsIn.otherArn = connect.assertNotNull(paramsIn.standByRegion.instanceArn, "backup ARN"); + } + + var regionAParams = paramsIn; + var regionBParams = Object.assign({}, paramsIn, { + ccpUrl: paramsIn.standByRegion.ccpUrl, + region: paramsIn.standByRegion.region, + instanceArn: paramsIn.standByRegion.instanceArn, + otherArn: paramsIn.instanceArn, + loginPopup: false + }); + + var divStyle = extractDivStyle(globalContainerDiv); + + if (divStyle.display == "none") { + uiFailoverEnabled = false; + } + + if (parseInt(divStyle.height) <= 0) { + globalContainerDiv.style.height = DIV_DEFAULT_HEIGHT.height; // populating ccp + divStyle.height = DIV_DEFAULT_HEIGHT.height; + } + + return [regionAParams, regionBParams].map(function (params) { + connect.assertNotNull(params.ccpUrl, "ccpUrl"); + connect.assertNotNull(params.region, "region"); + delete params.standByRegion; + //signal CCP as part of a disaster recovery fleet + params.disasterRecoveryOn = true; + params.iframe_style = IFRAME_STYLE; + params.height = divStyle.height; + return params; + }); + }; + + var extractDivStyle = function (globalContainerDiv) { + var style = window.getComputedStyle(globalContainerDiv); + return { + height: style.getPropertyValue("height"), + width: style.getPropertyValue("width"), + display: style.getPropertyValue("display"), + }; + }; + + var validateRegion = function (region, availableRegions) { + connect.assertTrue( + typeof region == "string", + "Region provided " + region + " is not a valid string" + ); + var regions = availableRegions || globalConnect.core.regions; + if (!regions.hasOwnProperty(region)) { + var message = "Region provided " + region + " is not found!"; + throw new connect.ValueError(message); + } + }; + + /** + * Particular to DR, the getPrimaryRegion paramsIn field is new, and required. It returns a promise that is resolved once the CCP and namespace are successfully initialized. + * It is recommended that you do not attempt to use the connect object before this promise is resolved. + * @param {object} globalContainerDiv -- The container div for the active and secondary CCPs for use with DR. + * @param {object} paramsIn -- Identical to connect.core.initCCP's paramsIn, save for one additional param. + * @param {getPrimaryRegionCallback} paramsIn.getPrimaryRegion -- Required. A callback function that returns a promise that is resolved once the CCP and namespace are successfully initialized. + */ + globalConnect.core.initCCP = function (globalContainerDiv, paramsIn) { + connect.assertNotNull(paramsIn.getPrimaryRegion, "getPrimaryRegion"); + connect.assertTrue( + connect.isFunction(paramsIn.getPrimaryRegion), + "getPrimaryRegion must be a function" + ); + var getPrimaryRegionFunc = paramsIn.getPrimaryRegion; + delete paramsIn.getPrimaryRegion; + + var dualCcpResources = globalConnect.extractCcpRegionParams(globalContainerDiv, paramsIn); + getPrimaryRegionFunc( + function (primaryRegion) { + return new Promise(resolve => { + var initialRegion; + if (paramsIn.pollForFailover) { // allow getPrimaryRegion function to pass a missing/untruthy region, if polling is enabled + initialRegion = primaryRegion || paramsIn.region; + } else { + initialRegion = connect.assertNotNull(primaryRegion); + } + globalConnect.core.regions = dualCcpResources.reduce(function (obj, resource) { + obj[resource.region] = { ccpParams: resource }; + return obj; + }, {}); + var arnToRegionMap = dualCcpResources.reduce(function (obj, resource) { + obj[resource.instanceArn] = resource.region; + return obj; + }, {}); + validateRegion(initialRegion, globalConnect.core.regions); + globalConnect.core.primaryRegion = initialRegion; + globalConnect.core.secondaryRegion = Object.keys(globalConnect.core.regions).find(function ( + region + ) { + return region != globalConnect.core.primaryRegion; + }); + + var containers = dualCcpResources.map(function (resource) { + if (resource.region === globalConnect.core.primaryRegion) { + resource.isPrimary = true; + } + return new globalConnect.Container(resource); + }); + + //Create global Iframe and attach ccp containers + var ccpIframes = containers.map(function (container) { + return container.ccp.outerHTML; + }); + var globalIframe = document.createElement("iframe"); + globalIframe.style = GLOBALIFRAME_STYLE; + globalIframe.id = GLOBALIFRAME_ID; + globalIframe.scrolling = "no"; + + // surface single instance connect api in main window + globalIframe.onload = function () { + activateUI(globalConnect.core.primaryRegion); + deactivateUI(globalConnect.core.secondaryRegion); + containers.map(function (container) { + var regionalFrame = globalIframe.contentDocument.getElementById(container.id); + var contentDocument = regionalFrame.contentDocument; + var contentWindow = regionalFrame.contentWindow; + // inject additionalScripts if specified + if (paramsIn.additionalScripts && Array.isArray(paramsIn.additionalScripts)) { + paramsIn.additionalScripts.forEach(script => { + var scriptElt = contentDocument.createElement('script'); + scriptElt.src = script; + contentDocument.body.appendChild(scriptElt); + }); + } + // trigger initCCP + contentWindow.init(); + var regionalConnect = contentWindow.connect; + globalConnect.core.regions[container.id].connect = regionalConnect; + //listen to failover state change from other window + regionalConnect.core.getUpstream().onUpstream(regionalConnect.DisasterRecoveryEvents.FAILOVER, function (data) { + if (data.nextActiveArn && globalConnect.core.secondaryRegion === arnToRegionMap[data.nextActiveArn]) { + switchDisplayedRegion(arnToRegionMap[data.nextActiveArn], globalConnect.core.primaryRegion); + } else if (data.isPrimary === false && container.id === globalConnect.core.primaryRegion) { + switchDisplayedRegion(globalConnect.core.secondaryRegion, container.id); + } else { + return; // failover request ignored + } + delete globalConnect._failoverPending; + globalConnect._triggerFailoverCompleteHandlers({ + activeRegion: globalConnect.core.primaryRegion, + activeCcpUrl: globalConnect.core.regions[globalConnect.core.primaryRegion].ccpParams.ccpUrl + }); + }); + regionalConnect.core.getUpstream().onUpstream(regionalConnect.DisasterRecoveryEvents.FAILOVER_PENDING, function ({nextActiveArn}) { + if (!globalConnect._failoverPending) { + globalConnect._triggerFailoverPendingHandlers({nextActiveArn}); + globalConnect._failoverPending = true; + } + }); + if (container.id === globalConnect.core.primaryRegion) { + window.connect = regionalConnect; + } + globalConnect._triggerInitHandlers(regionalConnect, container.id); + }); + resolve(globalConnect.core.regions[globalConnect.core.primaryRegion].connect); + }; + globalIframe.srcdoc = [ + "", + "", + "", + "", + "", + "", + "", + ccpIframes.join(""), + "", + "", + ].join(''); + globalContainerDiv.appendChild(globalIframe); + }); + }, + function (callback) { + console.error( + "[Disaster Recovery] An error occured, while attempting to retrieve your primary region;" + ); + callback(); + } + ); + }; + + var switchDisplayedRegion = function(newPrimaryRegionId, newSecondaryRegionId) { + globalConnect.core.primaryRegion = newPrimaryRegionId; + globalConnect.core.secondaryRegion = newSecondaryRegionId; + window.connect = globalConnect.core.regions[newPrimaryRegionId].connect; + globalConnect.core.activate(newPrimaryRegionId); + activateUI(newPrimaryRegionId); + deactivateUI(newSecondaryRegionId); + } + + var deactivateUI = function (regionID) { + var renderedGlobalIframe = document.getElementById(GLOBALIFRAME_ID); + renderedGlobalIframe.contentDocument.getElementById(regionID).style = + "height: 0; width: 0; border: 0px"; + }; + + var activateUI = function (regionID) { + var renderedGlobalIframe = document.getElementById(GLOBALIFRAME_ID); + renderedGlobalIframe.contentDocument.getElementById(regionID).style = + "height:100%;width:100%;border:0px"; + }; + + /** + * Register a function to be triggered after globalConnect.core.initCCP() is invoked, and once the + * Global Resiliency setup has been successfully initialized on the page and agents are able to begin + * taking contacts. If you wish, you can set up hooks using this function before calling globalConnect.core.initCCP(). + * + * @param f A function that will be triggered when the Global Resiliency setup has been + * successfully initialized on the page and agents are able to begin taking contacts. + * The function will be called twice (once for each Connect instance in the setup), with two parameters: + * 1. The Streams API object (the connect object) for one of the Connect instances in the Global Resiliency setup + * 2. A string parameter with the AWS region associated with the Connect instance whose Streams API object + * was provided in the first parameter. + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onInit = function(f) { + globalConnect.core._onInitHandlers = globalConnect.core._onInitHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._onInitHandlers[subId] = f; + return () => delete globalConnect.core._onInitHandlers[subId]; + } + + globalConnect._triggerInitHandlers = function(connect, region) { + const handlers = globalConnect.core._onInitHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(connect, region)); + } + } + + /** + * Register a function to be triggered when the UI changes to display a different region, and agents are able to + * begin taking contacts in the new CCP region. If automatic region selection is in use for this multi-region setup, + * this function will also be triggered when CCP is initialized and ready for use, if the region provided to the `getPrimaryRegion` + * callback is not the currently active region for the agent. + * + * @param f A function that will be triggered when the UI changes to show CCP for a different region. + * The function will be called with an Object parameter with two properties: + * 1. `activeRegion`: the string name of the AWS region for the newly-active CCP instance + * 2. `activeCcpUrl`: the value of the `ccpUrl` parameter for the newly-active instance, + * as originally provided in the `initCCP()` parameters + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onFailoverComplete = function(f) { + globalConnect.core._failoverCompleteHandlers = globalConnect.core._failoverCompleteHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._failoverCompleteHandlers[subId] = f; + return () => delete globalConnect.core._failoverCompleteHandlers[subId]; + } + + globalConnect._triggerFailoverCompleteHandlers = function(data) { + const handlers = globalConnect.core._failoverCompleteHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(data)); + } + } + + /** + * Register a function to be triggered when an active region change has been detected, when soft failover is enabled and + * a voice contact is active. The UI will wait to change over to the new region until the active voice contact is destroyed. + * + * @param f A function that will be triggered when a soft failover has been scheduled to occur when the active voice contact is destroyed. + * The function will be called with an Object parameter with one property: + * 1. `nextActiveArn`: the ARN of the Connect instance that will become active in the UI once the active voice contact is destroyed. + * + * @returns A function that can be called if you wish to deregister the trigger. + */ + globalConnect.core.onFailoverPending = function(f) { + globalConnect.core._failoverPendingHandlers = globalConnect.core._failoverPendingHandlers || {}; + const subId = connect.randomId(); + globalConnect.core._failoverPendingHandlers[subId] = f; + return () => delete globalConnect.core._failoverPendingHandlers[subId]; + } + + globalConnect._triggerFailoverPendingHandlers = function(data) { + const handlers = globalConnect.core._failoverPendingHandlers; + if (handlers) { + Object.values(handlers).forEach(f => f(data)); + } + } + + /** + * Download CCP agent logs from the CCP instances in this multi-region setup. A separate log file + * will be produced for each instance. The options are the same as for `connect.getLog().download()`, + * except each log name will be prefixed with the AWS region associated with that log's Connect instance. + * + * @param options Optional parameter of type Object, providing Download options: + * { logName: 'agent-log', // (the default name) + * filterByLogLevel: false // download all logs (the default) + * } + * e.g. in a multi-region setup with one CCP instance in us-west-2 and another in us-east-1, this will + * download two files: us-west-2-agent-log.txt and us-east-1-agent-log.txt. + */ + globalConnect.core.downloadLogs = function(options) { + if (globalConnect.core.regions && globalConnect.core.regions[globalConnect.core.primaryRegion] + && globalConnect.core.regions[globalConnect.core.primaryRegion].connect) { + Object.entries(globalConnect.core.regions).forEach(([region, {connect}]) => { + const logName = `${region}-${options && options.logName || 'agent-log'}`; + connect.getLog().download({logName, filterByLogLevel: options && options.filterByLogLevel}); + }); + } else { + throw new Error("CCP is not initialized yet. Please call initCCP() first and wait until the getPrimaryRegion promise resolves."); + } + }; + + globalConnect.core.failover = function (useSoftFailover) { + globalConnect.core.failoverTo(globalConnect.core.secondaryRegion, useSoftFailover); + }; + + globalConnect.core.failoverTo = function (electedNewPrimaryRegion, useSoftFailover) { + validateRegion(electedNewPrimaryRegion); + if (electedNewPrimaryRegion === globalConnect.core.primaryRegion) { + connect + .getLog() + .info(`[Disaster Recovery] Ignoring request to fail over to region ${electedNewPrimaryRegion} since it is already the currently active region.`) + .sendInternalLogToServer(); + } else { + globalConnect.core.deactivate(globalConnect.core.primaryRegion, useSoftFailover); + } + }; + + /**------------------------------------------------------------------------- + * Deactivates a region + */ + globalConnect.core.deactivate = function (region, useSoftFailover) { + var connect = globalConnect.core.regions[region].connect; + connect + .getLog() + .info("[Disaster Recovery] Deactivating %s region.", region) + .sendInternalLogToServer(); + // call this to suppress contacts + if (connect.core.suppressContacts && connect.core.forceOffline) { + connect.core.suppressContacts(true); + connect.core.forceOffline({softFailover: useSoftFailover}); + } else { + connect.getLog().error("[Disaster Recovery] CCP did not load successfully for region %s; unable to deactivate region", region); + } + }; + + /**------------------------------------------------------------------------- + * Activates Stand-by region on failover using suppress==false event + */ + globalConnect.core.activate = function (region) { + var connect = globalConnect.core.regions[region].connect; + connect + .getLog() + .info("[Disaster Recovery] Activating %s region.", region) + .sendInternalLogToServer(); + if (connect.core.suppressContacts) { + connect.core.suppressContacts(false); + } else { + connect.getLog().error("[Disaster Recovery] CCP did not load successfully for region %s; unable to activate region", region); + } + }; +})(); \ No newline at end of file diff --git a/src/event.js b/src/event.js index 7934478f..e651fc59 100644 --- a/src/event.js +++ b/src/event.js @@ -60,7 +60,8 @@ 'sendLogs', 'softphone', 'ringtone', - 'metrics' + 'metrics', + 'failover' ]); /**--------------------------------------------------------------- @@ -152,6 +153,19 @@ 'ringer_device_changed' ]); + /**--------------------------------------------------------------- + * enum Disaster Recovery Events + */ + var DisasterRecoveryEvents = connect.makeNamespacedEnum('disasterRecovery', [ + 'suppress', + 'force_offline', // letting the sharedworker know to force offline + 'set_offline', // iframe letting the native ccp to set offline + 'init_disaster_recovery', + 'failover', // used to propagate failover state to other windows + 'failover_pending', // signals that a soft failover will occur when current voice contact ends + 'init_dr_polling' + ]); + /**--------------------------------------------------------------- * enum VoiceId Events */ @@ -367,4 +381,5 @@ connect.VoiceIdEvents = VoiceIdEvents; connect.WebSocketEvents = WebSocketEvents; connect.MasterTopics = MasterTopics; + connect.DisasterRecoveryEvents = DisasterRecoveryEvents; })(); diff --git a/src/util.js b/src/util.js index af801f70..5b8bee6d 100644 --- a/src/util.js +++ b/src/util.js @@ -25,13 +25,16 @@ connect.HTTP_STATUS_CODES = { SUCCESS: 200, + UNAUTHORIZED: 401, + ACCESS_DENIED: 403, TOO_MANY_REQUESTS: 429, INTERNAL_SERVER_ERROR: 500 }; connect.TRANSPORT_TYPES = { CHAT_TOKEN: "chat_token", - WEB_SOCKET: "web_socket" + WEB_SOCKET: "web_socket", + AGENT_DISCOVERY: "agent_discovery" }; /** @@ -457,6 +460,21 @@ }); }; + connect.fetchWithTimeout = async function(endpoint, timeoutMs, options, milliInterval, maxRetry) { + options = options || {}; + if (!timeoutMs) { + return connect.fetch(endpoint, options, milliInterval, maxRetry); + } + const controller = new AbortController(); + const id = setTimeout(() => controller.abort(), timeoutMs); + const response = await connect.fetch(endpoint, { + ...options, + signal: controller.signal + }, milliInterval, maxRetry); + clearTimeout(id); + return response; + } + /** * Calling a function with exponential backoff with full jitter retry strategy * It will retry calling the function for maximum maxRetry times if it fails. diff --git a/src/worker.js b/src/worker.js index 9fc9c2ce..4c41e2df 100644 --- a/src/worker.js +++ b/src/worker.js @@ -16,11 +16,15 @@ var GET_AGENT_SUCCESS_TIMEOUT_MS = 100; var LOG_BUFFER_CAP_SIZE = 400; + var CHECK_ACTIVE_REGION_INTERVAL_MS = 60000; var CHECK_AUTH_TOKEN_INTERVAL_MS = 300000; // 5 minutes var REFRESH_AUTH_TOKEN_INTERVAL_MS = 10000; // 10 seconds var REFRESH_AUTH_TOKEN_MAX_TRY = 4; var GET_AGENT_CONFIGURATION_INTERVAL_MS = 30000; + var GET_AGENT_CONFIGURATION_TIMEOUT_MS = 10000; + + var POLL_FOR_ACTIVE_REGION_METHOD = "LADS.GetAgentFailoverConfiguration"; /**-----------------------------------------------------------------------*/ var MasterTopicCoordinator = function () { @@ -168,7 +172,10 @@ allowLongPollingShadowMode: false, allowLongPollingWebsocketOnlyMode: false, } - + this.drPollingUrl = null; + this.thisArn = null; + this.otherArn = null; + this.pendingFailover = null; var webSocketManager = null; connect.rootLogger = new connect.DownstreamConduitLogger(this.conduit); @@ -183,6 +190,68 @@ self.handleSendLogsRequest(self.logsBuffer); } }); + + this.conduit.onDownstream(connect.DisasterRecoveryEvents.SUPPRESS, function (data) { + connect.getLog().debug("[Disaster Recovery] Setting Suppress to %s", data.suppress) + .sendInternalLogToServer(); + self.suppress = data.suppress || false; + if (!self.suppress) { + self.forceOffline = false; // if we are unsuppressing this region, clear retry flag for forceOffline + } + //shouldSendFailoverDownstream is undefined iff suppressContacts was called from the old DR artifact, + //but it is false for the suppressContacts calls made when CCP initializes DR without DR polling enabled, + //and for all suppressContacts calls made from the new DR artifact. + const shouldSendFailoverDownstream = (typeof data.shouldSendFailoverDownstream === 'undefined' || data.shouldSendFailoverDownstream); + //signal other windows that a failover happened, if following the old behavior pattern + if (shouldSendFailoverDownstream) { + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + isPrimary: !self.suppress + }); + } + }); + + this.conduit.onDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, function (data) { + connect.getLog().debug("[Disaster Recovery] Setting FORCE_OFFLINE to %s", data.offline) + .sendInternalLogToServer(); + //signal other windows that a failover happened, unless this force offline is being retried from a previous failure + if (!self.forceOffline) { + self.pendingFailover = false; + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + isPrimary: false, + nextActiveArn: data.nextActiveArn + }); + } + self.forceOffline = data.offline || false; + }); + + connect.DisasterRecoveryEvents.INIT_DR_POLLING && this.conduit.onDownstream(connect.DisasterRecoveryEvents.INIT_DR_POLLING, function(data) { + var log = connect.getLog(); + if (self.drPollingUrl) { + log.debug(`[Disaster Recovery] Adding new CCP to active region polling for instance ${data.instanceArn}`) + .sendInternalLogToServer(); + self.pollForActiveRegion(true, false); + } else { + log.info(`[Disaster Recovery] Initializing active region polling for instance ${data.instanceArn}`) + .sendInternalLogToServer(); + self.thisArn = data.instanceArn; + self.otherArn = data.otherArn; + self.getPresignedDiscoveryUrl().then( + (presignedUrl) => { + self.drPollingUrl = presignedUrl; + self.pollForActiveRegion(true, true); + }, + (err) => { + // Each worker is responsible for suppressing itself when needed. If this worker couldn't get a presigned URL, + // it won't be able to detect whether it needs to be suppressed, but it may still be able to receive contacts. + // If this should actually be the primary region after all, the other worker will trigger a force offline that will unsuppress this worker. + log.error(`[Disaster Recovery] Failed to get presigned URL for instance ${data.instanceArn}; suppressing contacts`) + .withException(err) + .sendInternalLogToServer(); + self.suppress = true; + } + ); + } + }); this.conduit.onDownstream(connect.EventType.CONFIGURE, function (data) { console.log('@@@ configure event handler', data); @@ -336,6 +405,156 @@ }; }; + /** + * Use the presigned URL previously retrieved for this ClientEngine to poll for the instance that should be active + * and what failover method should be used (soft or hard). We need to poll in one of three cases: + * 1) We are initializing CCPs for a DR setup where the shared workers were not already running + * (i.e. no CCPs already open) + * 2) We are initializing additional CCPs for a DR setup where the shared workers were already running + * (i.e. this is an additional window for this DR setup) + * 3) We have already polled successfully in this shared worker, and are continuing with the ongoing + * polling cycle on a regular interval. (steady-state polling) + * + * Polling in cases 1 and 2 is done to ensure the newly-opened DR window is showing the correct region. + * + * Typically, failover of the UI (to display the CCP for the newly-active region) will be triggered by + * the region that is being set to inactive, after it has been forced offline. + * The exception is in cases 1 and 2, where both regions' workers will send a UI failover signal. + * If the region assumed to be the initial primary is degraded at bootstrap time (so it can't request a URL to use for polling), + * but the other region is not, and its polling response says it should be made primary, we need that other + * instance's worker to be able to tell the UI to fail over to it. (The UI in each DR window will ignore + * signals to fail over to the instance already being shown in that window.) + * + * The URL used for polling will be global, but the endpoint used to get the URL is regional, so once bootstrapping is complete, + * the active region should be able to detect that it needs to be failed out even if its AWS region is degraded. + */ + ClientEngine.prototype.pollForActiveRegion = function(isFirstPollForCCP, isFirstPollForWorker) { + var self = this; + var log = connect.getLog(); + if (!self.drPollingUrl) { + throw new connect.StateError("[Disaster Recovery] Tried to poll for active region without first initializing DR polling in the worker."); + } + log.debug(`[Disaster Recovery] Polling for failover with presigned URL for instance ${self.thisArn}`).sendInternalLogToServer(); + var request_start = new Date().getTime(); + return connect.fetchWithTimeout(self.drPollingUrl, GET_AGENT_CONFIGURATION_TIMEOUT_MS) + .catch(response => { + if (response.status) { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {statusCode: response.status}); + if ([connect.HTTP_STATUS_CODES.ACCESS_DENIED, connect.HTTP_STATUS_CODES.UNAUTHORIZED].includes(response.status)) { + log.info("[Disaster Recovery] Active region polling failed; trying to get a new URL for polling.").withObject(response).sendInternalLogToServer(); + return self.getPresignedDiscoveryUrl().then((presignedUrl) => { + self.drPollingUrl = presignedUrl; + }).then(() => { + request_start = new Date().getTime(); // reset request start marker if we had to get a new polling URL + return connect.fetchWithTimeout(self.drPollingUrl, GET_AGENT_CONFIGURATION_TIMEOUT_MS) + }); + } else { + var errMsg = `[Disaster Recovery] Failed to poll for failover for instance ${self.thisArn}, ` + + `received unexpected response code ${response.status}`; + log.error(errMsg).withObject(response).sendInternalLogToServer(); + throw new Error(errMsg); + } + } else { + var errMsg = `[Disaster Recovery] Failed to poll for failover for instance ${self.thisArn}, request timed out or aborted`; + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {statusCode: -1}); + log.error(errMsg).withObject(response).sendInternalLogToServer(); + throw new Error(errMsg); + } + }) + .then(response => { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start); + if (typeof response.TerminateActiveContacts !== 'boolean') { + log.error("[Disaster Recovery] DR polling response did not contain a valid value for TerminateActiveContacts.").withObject(response).sendInternalLogToServer(); + return; + } + var softFailover = !response.TerminateActiveContacts; + if (!response.InstanceArn) { + log.error("[Disaster Recovery] DR polling response did not contain a truthy active instance ARN.").withObject(response).sendInternalLogToServer(); + return; + } else { + log.debug(`[Disaster Recovery] Successfully polled for active region. Primary instance ARN is ${response.InstanceArn} ` + + `and soft failover is ${softFailover ? "enabled" : "disabled"}`).sendInternalLogToServer(); + } + + if (self.thisArn === response.InstanceArn && !self.suppress && isFirstPollForCCP) { + log.debug(`[Disaster Recovery] Instance ${self.thisArn} is being set to primary`).sendInternalLogToServer(); + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + nextActiveArn: response.InstanceArn + }); + } else if (self.otherArn === response.InstanceArn) { + // If this poll is to bootstrap the correct region in a newly-opened additional CCP window, and soft failover is enabled, + // and a soft failover has already/will be queued to occur once the current voice contact is destroyed, send a UI failover signal + // to ensure the new window will display the previous primary region, in case soft failover will delay the UI failover. + // Otherwise, the new window may show the wrong region until soft failover completes. + if (softFailover && !isFirstPollForWorker && isFirstPollForCCP && (!self.suppress || self.pendingFailover)) { + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FAILOVER, { + nextActiveArn: self.thisArn + }); + } + + if (!self.suppress) { + self.suppress = true; + const willSoftFailover = softFailover && !isFirstPollForWorker; + if (willSoftFailover) { + self.pendingFailover = true; + log.debug(`[Disaster Recovery] Instance ${self.thisArn} will be set to stand-by using soft failover`).sendInternalLogToServer(); + } else { + log.debug(`[Disaster Recovery] Instance ${self.thisArn} is being set to stand-by immediately`).sendInternalLogToServer(); + } + self.conduit.sendDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE, {softFailover: willSoftFailover, nextActiveArn: response.InstanceArn}); + } + } else if (![self.thisArn, self.otherArn].includes(response.InstanceArn)) { + log.error(`[Disaster Recovery] The current primary instance in this agent's failover group ${response.InstanceArn} ` + + `doesn't match this instance ${self.thisArn} or the other instance ${self.otherArn}`).sendInternalLogToServer(); + } + }).catch((response) => { + if (response.status) { + self.client._recordAPILatency(POLL_FOR_ACTIVE_REGION_METHOD, request_start, {...response, statusCode: response.status}); + } + log.error(`[Disaster Recovery] Active region polling failed for instance ${self.thisArn}.`).withObject(response).sendInternalLogToServer(); + }).finally(() => { + // This polling run should only schedule another poll if the worker has just started, or if this poll was triggered by schedule + // otherwise, the polling performed when opening each additional CCP window will create its own polling schedule + if (isFirstPollForWorker || !isFirstPollForCCP) { + global.setTimeout(connect.hitch(self, self.pollForActiveRegion), CHECK_ACTIVE_REGION_INTERVAL_MS); + } + }); + }; + + // Retrieve pre-signed URL to poll for agent discovery status + ClientEngine.prototype.getPresignedDiscoveryUrl = function() { + var self = this; + return new Promise((resolve, reject) => { + connect.getLog().info(`[Disaster Recovery] Getting presigned URL for instance ${self.thisArn}`).sendInternalLogToServer(); + this.client.call(connect.ClientMethods.CREATE_TRANSPORT, {transportType: connect.TRANSPORT_TYPES.AGENT_DISCOVERY}, { + success: function (data) { + if (data && data.agentDiscoveryTransport && data.agentDiscoveryTransport.presignedUrl) { + connect.getLog().info("getPresignedDiscoveryUrl succeeded").sendInternalLogToServer(); + resolve(data.agentDiscoveryTransport.presignedUrl); + } else { + connect.getLog().info("getPresignedDiscoveryUrl received empty/invalid data").withObject(data).sendInternalLogToServer(); + reject(Error("getPresignedDiscoveryUrl received empty/invalid data")); + } + }, + failure: function (err, data) { + connect.getLog().error(`[Disaster Recovery] Failed to get presigned URL for instance ${self.thisArn}`) + .withException(err) + .withObject(data) + .sendInternalLogToServer(); + reject(new Error('Failed to get presigned URL')); + }, + authFailure: function () { + connect.hitch(self, self.handleAuthFail)(); + reject(new Error('Encountered auth failure when getting presigned URL')); + }, + accessDenied: function () { + connect.hitch(self, self.handleAccessDenied)(); + reject(new Error('Encountered access denied when getting presigned URL')); + } + }); + }); + }; + ClientEngine.prototype.pollForAgent = function () { var self = this; var onAuthFail = connect.hitch(self, self.handlePollingAuthFail); @@ -746,6 +965,15 @@ }); this.agent.configuration.routingProfile.routingProfileId = this.agent.configuration.routingProfile.routingProfileARN; + + if (this.suppress) { + this.agent.snapshot.contacts = this.agent.snapshot.contacts.filter(function(contact){ + return (contact.state.type == connect.ContactStateType.CONNECTED || contact.state.type == connect.ContactStateType.ENDED); + }); + if (this.forceOffline) { + this.conduit.sendDownstream(connect.DisasterRecoveryEvents.FORCE_OFFLINE); + } + } this.conduit.sendDownstream(connect.AgentEvents.UPDATE, this.agent); } }; diff --git a/test/unit/core.spec.js b/test/unit/core.spec.js index 24a8694d..e6315c5c 100644 --- a/test/unit/core.spec.js +++ b/test/unit/core.spec.js @@ -110,6 +110,260 @@ describe('Core', function () { assert.lengthOf(logger._logs, originalLoggerLength + newLogs.length); }); }); + describe('#connect.core.initSharedWorker() with DR enabled', function () { + jsdom({ url: "http://localhost" }); + let clock, initDisasterRecoverySpy; + + before(function () { + clock = sinon.useFakeTimers(); + sandbox.stub(connect.core, "checkNotInitialized").returns(true); + + global.SharedWorker = sandbox.stub().returns({ + port: { + start: sandbox.spy(), + addEventListener: sandbox.spy() + }, + }); + global.connect.agent.initialized = true; + + sandbox.stub(connect.Conduit.prototype, 'sendUpstream').returns(null); + sandbox.stub(connect, 'randomId').returns('id'); + initDisasterRecoverySpy = sandbox.stub(connect.core, 'initDisasterRecovery'); + }); + after(function () { + sandbox.restore(); + clock.restore(); + }); + it("should call initDisasterRecovery if INIT_DISASTER_RECOVERY event is triggered", function () { + connect.core.initSharedWorker(params); + connect.core.getUpstream().downstreamBus.trigger(connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY); + sandbox.assert.calledOnce(initDisasterRecoverySpy); + }); + }); + describe('#connect.core.initDisasterRecovery()', function () { + jsdom({ url: "http://localhost" }); + let clock, suppressContactsSpy, forceOfflineSpy; + const NEXT_ARN = "next ARN"; + + beforeEach(function () { + clock = sinon.useFakeTimers(); + sandbox.stub(connect.Conduit.prototype, 'sendUpstream'); + suppressContactsSpy = sandbox.stub(); + forceOfflineSpy = sandbox.stub(); + }); + afterEach(function () { + sandbox.restore(); + clock.restore(); + }); + describe("event listener tests", function () { + describe("when this is the master for softphone topic", function() { + beforeEach(function () { + sandbox.stub(connect, 'ifMaster').callsArg(1); + connect.core.initDisasterRecovery(params, suppressContactsSpy, forceOfflineSpy); + }); + it("should force offline when SET_OFFLINE event is sent from downstream, with hard failover if no data provided", function () { + connect.core.getUpstream().downstreamBus.trigger(connect.DisasterRecoveryEvents.SET_OFFLINE); + sandbox.assert.calledWith(forceOfflineSpy); + }); + it("should force offline when SET_OFFLINE event is sent from downstream, with soft failover if provided", function () { + connect.core.getUpstream().downstreamBus.trigger(connect.DisasterRecoveryEvents.SET_OFFLINE, {softFailover: true}); + sandbox.assert.calledWith(forceOfflineSpy, true); + }); + it("should force offline with hard failover when FORCE_OFFLINE event is sent from upstream", function () { + connect.core.getUpstream().upstreamBus.trigger(connect.DisasterRecoveryEvents.FORCE_OFFLINE); + sandbox.assert.calledWith(forceOfflineSpy); + }); + it("should force offline when FORCE_OFFLINE event is sent from upstream, with soft failover and nextActiveArn if provided", function () { + connect.core.getUpstream().upstreamBus.trigger(connect.DisasterRecoveryEvents.FORCE_OFFLINE, + {softFailover: true, nextActiveArn: NEXT_ARN}); + sandbox.assert.calledWith(forceOfflineSpy, true, NEXT_ARN); + }); + }); + describe("when this is not the master for softphone topic", function() { + beforeEach(function () { + sandbox.stub(connect, 'ifMaster'); + params.isPrimary = true; // simplify assertions by avoiding initial forceOffline call + connect.core.initDisasterRecovery(params, suppressContactsSpy, forceOfflineSpy); + }); + it("should not call forceOffline if SET_OFFLINE event is fired downstream and this is not softphone master", function () { + connect.core.getUpstream().downstreamBus.trigger(connect.DisasterRecoveryEvents.SET_OFFLINE); + sandbox.assert.notCalled(forceOfflineSpy); + }); + it("should not call forceOffline if FORCE_OFFLINE event is fired upstream and this is not softphone master", function () { + connect.core.getUpstream().upstreamBus.trigger(connect.DisasterRecoveryEvents.FORCE_OFFLINE); + sandbox.assert.notCalled(forceOfflineSpy); + }); + }); + }); + describe("pollForFailover enabled", function () { + const INSTANCE_ARN = "this ARN"; + const OTHER_ARN = "other ARN"; + const AUTH_TOKEN = "auth token"; + beforeEach(function () { + params.pollForFailover = true; + params.instanceArn = INSTANCE_ARN; + params.otherArn = OTHER_ARN; + params.authToken = AUTH_TOKEN; + }); + it("should send INIT_DR_POLLING event upstream if pollForFailover is truthy, passing up instance/other ARNs and auth token", function () { + connect.core.initDisasterRecovery(params); + sandbox.assert.calledWith(connect.Conduit.prototype.sendUpstream, connect.DisasterRecoveryEvents.INIT_DR_POLLING, + { instanceArn: INSTANCE_ARN, otherArn: OTHER_ARN, authToken: AUTH_TOKEN }); + }); + }); + describe("params.isPrimary having an untruthy value (specifically undefined)", function () { + beforeEach(function() { + connect.core.initDisasterRecovery(params, suppressContactsSpy, forceOfflineSpy); + }); + it("should suppress contacts and force offline if instance is non-primary", function () { + sandbox.assert.calledWith(suppressContactsSpy, true); + sandbox.assert.calledWith(forceOfflineSpy); + }); + }); + describe("tests with params.isPrimary set to true", function() { + beforeEach(function() { + params.isPrimary = true; + connect.core.initDisasterRecovery(params, suppressContactsSpy, forceOfflineSpy); + }); + it("should unsuppress contacts and not force offline, if instance is primary", function () { + sandbox.assert.calledWith(suppressContactsSpy, false); + sandbox.assert.notCalled(forceOfflineSpy); + }); + }); + }); + describe('forceOffline', function () { + jsdom({ url: "http://localhost" }); + let clock, suppressContactsSpy, setStateSpy, agentStub; + let offlineState = {type: connect.AgentStateType.OFFLINE}; + + beforeEach(function () { + clock = sinon.useFakeTimers(); + sandbox.stub(connect, 'ifMaster'); + suppressContactsSpy = sandbox.stub(); + params.isPrimary = true; // skip extra forceOffline() call on initDisasterRecovery() + connect.core.initDisasterRecovery(params, suppressContactsSpy); // sets up forceOffline binding under connect.core + sandbox.stub(connect.Conduit.prototype, 'sendUpstream'); + sandbox.stub(connect.core, 'getAgentDataProvider').returns({getInstanceId: function() { return "INSTANCE_ID"; }}); + setStateSpy = sandbox.stub(); + agentStub = { + getAgentStates: function() { + return [offlineState] + }, + setState: setStateSpy, + }; + sandbox.stub(connect, 'agent').callsArgWith(0, agentStub); + }); + afterEach(function () { + sandbox.restore(); + clock.restore(); + }); + it("sets force offline upstream to false and agent offline, if no contacts in snapshot", function () { + agentStub.getContacts = function() { + return [] + }; + connect.core.forceOffline(); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: false})); + sandbox.assert.calledWith(setStateSpy, offlineState); + }); + it("passes next active ARN with FORCE_OFFLINE event upstream", function () { + agentStub.getContacts = function() { + return [] + }; + const NEXT_ARN = "instance arn"; + connect.core.forceOffline(false, NEXT_ARN); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: false, nextActiveArn: NEXT_ARN})); + }); + it("destroys agent connection, sets force offline upstream to false, and sets agent offline; if contacts in snapshot and using hard failover", function () { + let destroyStub = sandbox.stub().yieldsTo('success'); + let mockContact = { + getAgentConnection: function() { + return { destroy: destroyStub }; + } + }; + agentStub.getContacts = function() { + return [mockContact] + }; + connect.core.forceOffline(); + sandbox.assert.called(destroyStub); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: false})); + sandbox.assert.calledWith(setStateSpy, offlineState); + }); + it("destroys agent connection on other contacts and adds onDestroy handler, if voice contact in snapshot and using soft failover", function () { + let voiceDestroyStub = sandbox.stub().yieldsTo('success'); + let voiceOnDestroyStub = sandbox.stub(); + let chatDestroyStub = sandbox.stub().yieldsTo('success'); + let mockVoiceContact = { + getType: function() { + return connect.ContactType.QUEUE_CALLBACK; + }, + getAgentConnection: function() { + return { destroy: voiceDestroyStub }; + }, + onDestroy: voiceOnDestroyStub, + getContactId: sandbox.stub() + }; + let mockChatContact = { + getType: function() { + return connect.ContactType.CHAT; + }, + getAgentConnection: function() { + return { destroy: chatDestroyStub }; + } + }; + agentStub.getContacts = function() { + return [mockVoiceContact, mockChatContact] + }; + // initial call while voice contact is in snapshot + connect.core.forceOffline(true); + sandbox.assert.calledOnce(chatDestroyStub); + sandbox.assert.notCalled(voiceDestroyStub); + sandbox.assert.calledOnce(voiceOnDestroyStub); + sandbox.assert.notCalled(setStateSpy); + sandbox.assert.notCalled(connect.core.getUpstream().sendUpstream); + + // second call from inside onDestroy after voice contact is destroyed + agentStub.getContacts = function() { + return []; + }; + voiceOnDestroyStub.getCall(0).callback(mockVoiceContact); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: false})); + sandbox.assert.calledWith(setStateSpy, offlineState); + }); + it("sets force offline upstream to true and doesn't set agent state, if contacts in snapshot but a DestroyConnection failed", function () { + let destroyStub = sandbox.stub().yieldsTo('failure'); + let mockContact = { + getAgentConnection: function() { + return { destroy: destroyStub }; + } + }; + agentStub.getContacts = function() { + return [mockContact] + }; + connect.core.forceOffline(); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: true})); + sandbox.assert.notCalled(setStateSpy); + }); + it("sets force offline upstream to true and stops terminating contacts, if multiple contacts in snapshot but a DestroyConnection failed", function () { + let destroyStub = sandbox.stub().yieldsTo('failure'); + let mockContact = { + getAgentConnection: function() { + return { destroy: destroyStub }; + } + }; + agentStub.getContacts = function() { + return [mockContact, mockContact] + }; + connect.core.forceOffline(); + sandbox.assert.calledOnce(destroyStub); + sinon.assert.calledOnceWithExactly(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.FORCE_OFFLINE, + sinon.match({offline: true})); + }); + }); describe('onAuthFail', function () { let getUpstreamSpy, onUpstreamSpy; before(() => { @@ -1012,6 +1266,7 @@ describe('Core', function () { enableAudioDeviceSettings: false, enablePhoneTypeSettings: true }; + const disasterRecoveryOn = undefined; const shouldAddNamespaceToLogs = false; before(function () { @@ -1057,6 +1312,7 @@ describe('Core', function () { after(function () { connect.agent.initialized = false; + connect.core.initialized = false; connect.core.eventBus = null; sandbox.restore(); clock.restore(); @@ -1180,8 +1436,13 @@ describe('Core', function () { chat: chatParams, pageOptions: pageOptionsParams, shouldAddNamespaceToLogs: shouldAddNamespaceToLogs, + disasterRecoveryOn: disasterRecoveryOn }); }); + + it("does not send up INIT_DISASTER_RECOVERY event if disaster recovery is off", function () { + sinon.assert.neverCalledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, params); + }); }); describe("on ACK_TIMEOUT", function () { before(() => { @@ -1206,6 +1467,86 @@ describe('Core', function () { }); }); + describe('#connect.core.initCCP() after ACKNOWLEDGE, with DR enabled', function () { + jsdom({ url: "http://localhost" }); + let clock; + let containerDiv; + let clearStub, openStub, closeStub; + const softphoneParams = { ringtoneUrl: "customVoiceRingtone.amazon.com" }; + const chatParams = { ringtoneUrl: "customChatRingtone.amazon.com" }; + const pageOptionsParams = { + enableAudioDeviceSettings: false, + enablePhoneTypeSettings: true + }; + const shouldAddNamespaceToLogs = false; + const customParams = { + ccpUrl: "url.com", + loginUrl: "loginUrl.com", + softphone: softphoneParams, + chat: chatParams, + loginOptions: { autoClose: true }, + pageOptions: pageOptionsParams, + shouldAddNamespaceToLogs: shouldAddNamespaceToLogs, + disasterRecoveryOn: true + }; + + before(function () { + clock = sinon.useFakeTimers(); + containerDiv = { appendChild: sandbox.spy() }; + + clearStub = sandbox.fake(); + closeStub = sandbox.fake(); + openStub = sandbox.fake.returns({close: closeStub}); + sandbox.stub(connect.core, "checkNotInitialized").returns(false); + sandbox.stub(connect, "UpstreamConduitClient"); + sandbox.stub(connect, "UpstreamConduitMasterClient"); + sandbox.stub(connect, "isFramed").returns(true); + sandbox.stub(connect, "ifMaster"); + sandbox.stub(connect, "VoiceRingtoneEngine"); + sandbox.stub(connect, "QueueCallbackRingtoneEngine"); + sandbox.stub(connect, "ChatRingtoneEngine"); + sandbox.spy(document, "createElement"); + sandbox.stub(connect.core, "_refreshIframeOnTimeout"); + sandbox.stub(connect.core, "getPopupManager").returns({ clear: clearStub, open: openStub}) + connect.numberOfConnectedCCPs = 0; + connect.agent.initialized = true; + sandbox.stub(connect.core, 'getAgentDataProvider').returns({ + getAgentData: () => ({}) + }); + connect.core.eventBus = new connect.EventBus({ logEvents: true }); + connect.core.initCCP(containerDiv, customParams); + sandbox.stub(connect.WindowIOStream.prototype, 'send').returns(null); + sandbox.spy(connect.core.getUpstream(), "sendUpstream"); + + connect.core.getUpstream().upstreamBus.trigger(connect.EventType.ACKNOWLEDGE, { id: 'portId' }); + }); + + after(function () { + connect.WindowIOStream.prototype.send.restore(); + connect.core.getUpstream().sendUpstream.restore(); + connect.agent.initialized = false; + connect.core.initialized = false; + connect.core.eventBus = null; + sandbox.restore(); + clock.restore(); + }); + + it("sends up INIT_DISASTER_RECOVERY event if disaster recovery is on", function () { + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.INIT_DISASTER_RECOVERY, customParams); + }); + + it("binds forceOffline function to send up SET_OFFLINE event if disaster recovery is on", function () { + connect.core.forceOffline(); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.SET_OFFLINE); + }); + + it("binds forceOffline function to send up SET_OFFLINE event with data if provided", function () { + const data = {softFailover: true}; + connect.core.forceOffline(data); + sinon.assert.calledWith(connect.core.getUpstream().sendUpstream, connect.DisasterRecoveryEvents.SET_OFFLINE, data); + }); + }); + describe('onIframeRetriesExhausted', () => { after(() => { sandbox.restore(); diff --git a/test/unit/drCoordinator/container.spec.js b/test/unit/drCoordinator/container.spec.js new file mode 100644 index 00000000..d68b1c8d --- /dev/null +++ b/test/unit/drCoordinator/container.spec.js @@ -0,0 +1,58 @@ +require("../../unit/drCoordinator/test-setup-dr.js"); +var jsdom = require("mocha-jsdom"); + +describe('A Container Instance', function () { + let container; + jsdom({ url: "http://localhost", skipWindowCheck: true }); + var region = "us-east-1"; + var resource = { + "ccpUrl": "mock-ccp-url", + "loginUrl": "mock-login-url", + "region": region, + "loginPopup": false, + "disasterRecoveryOn": true, + "iframe_style": "margin: 0; border: 0; padding:0px;width: 0px;height: 0px", + "height": "800px", + "isPrimary": true + }; + + before(function () { + container = new globalConnect.Container(resource); + }); + + it('should create a container with an ID, containing an CCP iframe configured with an ID, content, and scrolling disabled', function() { + global.assert.equal(container.id, region); + global.assert.equal(container.ccp.id, region); + global.assert.equal(container.ccp.scrolling, "no"); + global.expect(container.ccp.srcdoc).to.have.string('html'); + }); + + it('should create a container with the provided region ID and pass the normalized region to initCCP, if given a region string with a discriminator', function() { + const regionID = region + ".instance1"; + const discriminatedResource = Object.assign({}, resource); + discriminatedResource.region = regionID; + const discriminatedContainer = new globalConnect.Container(discriminatedResource); + global.assert.equal(discriminatedContainer.id, regionID); + global.assert.equal(discriminatedContainer.ccp.id, regionID); + global.expect(discriminatedContainer.ccp.srcdoc).to.include('html'); + global.expect(discriminatedContainer.ccp.srcdoc).to.include(`"region":"${region}"`); + }); + + describe('getContent', function() { + it ('should return string content', function() { + global.expect(container.getContent(resource)).to.be.string; + }); + it('should return html content with initCCP initialization', function() { + global.expect(container.ccp.srcdoc).to.have.string('initCCP'); + }) + }) + + describe('_normalizeRegionString', function() { + it ("should return the input unchanged if it doesn't contain a delimiter", function() { + assert.equal(container._normalizeRegionString(region), region); + }); + it ("should remove the delimiter and characters following it if present", function() { + assert.equal(container._normalizeRegionString(region + ".instance1"), region); + }); + }); +}); \ No newline at end of file diff --git a/test/unit/drCoordinator/core.spec.js b/test/unit/drCoordinator/core.spec.js new file mode 100644 index 00000000..b2e9f7f2 --- /dev/null +++ b/test/unit/drCoordinator/core.spec.js @@ -0,0 +1,318 @@ +require("../../unit/drCoordinator/test-setup-dr.js"); + +describe('DR Core', function () { + var sandbox = sinon.createSandbox(); + global.window.getComputedStyle = sinon.stub().returns({ + getPropertyValue: sinon.stub().returns(function (params) { + return {height: '400px', + width: '500px', + display: 'none' + } [params]; + }) + }); + + describe('#globalConnect.core.initCCP()', function () { + const primaryRegion = "primaryRegion"; + const standByRegion = "standByRegion"; + let getPrimaryRegionStub; + let params; + afterEach(function () { + sandbox.restore(); + }); + describe('testing with primary region provided using getPrimaryRegion function', function() { + beforeEach(function () { + getPrimaryRegionStub = sandbox.stub().callsArgWith(0, primaryRegion); + this.globalContainerDiv = { appendChild: sandbox.spy() }; + params = { + ccpUrl: "primaryUrl.com", + loginUrl: "primaryLoginUrl.com", + region: primaryRegion, + getPrimaryRegion: getPrimaryRegionStub, + softphone: { + ringtoneUrl: "customVoiceRingtone.amazon.com" + }, + standByRegion: { + ccpUrl: "standByUrl.com", + region: standByRegion + } + }; + sandbox.stub(globalConnect.core, "failoverTo"); + sandbox.stub(globalConnect.core, "activate"); + + globalConnect.core.initCCP(this.globalContainerDiv, params); + sandbox.replace(globalConnect.core, "regions", {"primaryRegion": {}, "standByRegion": {}}); + }); + it("calls getPrimaryRegion function on init", function () { + sandbox.assert.calledOnce(getPrimaryRegionStub); + }); + it("calls failoverTo() with the current non-primary region when failover() is called", function () { + globalConnect.core.failover(); + sandbox.assert.calledWith(globalConnect.core.failoverTo, standByRegion); + }); + it("calls failoverTo() with the current non-primary region when failover() is called, passing along the argument if provided", function () { + globalConnect.core.failover(true); + sandbox.assert.calledWith(globalConnect.core.failoverTo, standByRegion, true); + }); + }); + describe('testing cases where no region was passed to getPrimaryRegion', function() { + beforeEach(function () { + getPrimaryRegionStub = sandbox.stub().callsArg(0); + this.globalContainerDiv = { appendChild: sandbox.spy() }; + sandbox.stub(globalConnect.core, "failoverTo"); + sandbox.stub(globalConnect.core, "activate"); + }); + describe('polling enabled', function() { + beforeEach(function () { + params = { + ccpUrl: "primaryUrl.com", + loginUrl: "primaryLoginUrl.com", + region: primaryRegion, + getPrimaryRegion: getPrimaryRegionStub, + instanceArn: "arn", + softphone: { + ringtoneUrl: "customVoiceRingtone.amazon.com" + }, + pollForFailover: true, + standByRegion: { + ccpUrl: "standByUrl.com", + region: standByRegion, + instanceArn: "arn2" + } + }; + + globalConnect.core.initCCP(this.globalContainerDiv, params); + sandbox.replace(globalConnect.core, "regions", {"primaryRegion": {}, "standByRegion": {}}); + }); + it("calls getPrimaryRegion function on init", function () { + sandbox.assert.calledOnce(getPrimaryRegionStub); + }); + it("sets initial primary region to the region of the primary CCP, when no region was passed to getPrimaryRegion and polling is enabled", function() { + assert.equal(primaryRegion, globalConnect.core.primaryRegion); + }); + }); + describe('polling disabled', function() { + beforeEach(function() { + params = { + ccpUrl: "primaryUrl.com", + loginUrl: "primaryLoginUrl.com", + region: primaryRegion, + getPrimaryRegion: getPrimaryRegionStub, + softphone: { + ringtoneUrl: "customVoiceRingtone.amazon.com" + }, + standByRegion: { + ccpUrl: "standByUrl.com", + region: standByRegion + } + }; + }); + it("throws an error, when no region was passed to getPrimaryRegion and polling is not enabled", function() { + assert.throws(globalConnect.core.initCCP, connect.TypeError); + }); + }); + }); + }); + + describe('#globalConnect.core.initCCP() with missing standby region', function () { + before(function () { + this.globalContainerDiv = { appendChild: sandbox.spy() }; + this.params = { + ccpUrl: "primaryUrl.com", + loginUrl: "primaryLoginUrl.com", + region: "primaryRegion", + getPrimaryRegion: function () {}, + softphone: { + ringtoneUrl: "customVoiceRingtone.amazon.com" + } + }; + }); + + after(function () { + sandbox.restore(); + }); + + it("CCP initialization with incorrect parameters", function () { + assert.throws(globalConnect.core.initCCP, connect.TypeError); + assert.throws(() => {globalConnect.core.initCCP(this.globalContainerDiv, this.params)}, connect.ValueError, ""); + }); + }); + + describe("globalConnect.extractCcpRegionParams", function () { + beforeEach(function () { + this.globalContainerDiv = { appendChild: sandbox.spy() }; + this.params = { + ccpUrl: "primaryUrl.com", + loginUrl: "primaryLoginUrl.com", + region: "primaryRegion", + getPrimaryRegion: function () {}, + softphone: { + ringtoneUrl: "customVoiceRingtone.amazon.com" + }, + standByRegion: { + ccpUrl: "standByUrl.com", + region: "standbyRegion" + } + }; + }); + describe("pollForFailover enabled", function () { + const PRIMARY_ARN = "primaryArn"; + const STANDBY_ARN = "standbyArn"; + beforeEach(function() { + this.params.pollForFailover = true; + }); + it("throws if pollForFailover is enabled but primary instance ARN was not provided", function () { + assert.throws(() => {globalConnect.extractCcpRegionParams(this.globalContainerDiv, this.params)}, connect.ValueError, ""); + }); + it("throws if pollForFailover is enabled but secondary instance ARN was not provided", function () { + this.params.instanceArn = PRIMARY_ARN; + assert.throws(() => {globalConnect.extractCcpRegionParams(this.globalContainerDiv, this.params)}, connect.ValueError, ""); + }); + it("assigns primary and secondary instance ARNs if they are provided", function () { + this.params.instanceArn = PRIMARY_ARN; + this.params.standByRegion.instanceArn = STANDBY_ARN; + const result = globalConnect.extractCcpRegionParams(this.globalContainerDiv, this.params); + const primaryParams = result[0]; + assert.equal(primaryParams.instanceArn, PRIMARY_ARN); + assert.equal(primaryParams.otherArn, STANDBY_ARN); + const standbyParams = result[1]; + assert.equal(standbyParams.instanceArn, STANDBY_ARN); + assert.equal(standbyParams.otherArn, PRIMARY_ARN); + }); + }); + }); + + describe("globalConnect.core.onFailoverComplete", function () { + const REGION = "AWS_REGION"; + const CCP_URL = "CCP_URL"; + const EXPECTED_DATA = {activeRegion: REGION, activeCcpUrl: CCP_URL}; + + it("executes logic attached to failover complete event when handlers are triggered", function() { + const promise = new Promise((resolve) => globalConnect.core.onFailoverComplete((data) => resolve(data))); + globalConnect._triggerFailoverCompleteHandlers(EXPECTED_DATA); + return promise.then((data) => assert.equal(data, EXPECTED_DATA)); + }); + + it("does not execute logic from triggers that have been deregistered", function() { + var triggerComplete = false; + globalConnect.core.onFailoverComplete(() => { triggerComplete = true; })(); + const promise = new Promise((resolve) => globalConnect.core.onFailoverComplete((data) => resolve(data))); + globalConnect._triggerFailoverCompleteHandlers(EXPECTED_DATA); + return promise.then(() => assert.isFalse(triggerComplete)); + }); + + it("executes logic attached from multiple handlers when triggered", function() { + const promise1 = new Promise((resolve) => globalConnect.core.onFailoverComplete((data) => resolve(data))); + const promise2 = new Promise((resolve) => globalConnect.core.onFailoverComplete((data) => resolve(data))); + globalConnect._triggerFailoverCompleteHandlers(EXPECTED_DATA); + return Promise.all([promise1, promise2]).then((result) => { + assert.equal(result[0], EXPECTED_DATA); + assert.equal(result[1], EXPECTED_DATA); + }); + }); + }); + + describe("globalConnect.core.onFailoverPending", function () { + const ARN = "ARN"; + const EXPECTED_DATA = {nextActiveArn: ARN}; + + it("executes logic attached to failover pending event when handlers are triggered", function() { + const promise = new Promise((resolve) => globalConnect.core.onFailoverPending((data) => resolve(data))); + globalConnect._triggerFailoverPendingHandlers(EXPECTED_DATA); + return promise.then((data) => assert.equal(data, EXPECTED_DATA)); + }); + + it("does not execute logic from triggers that have been deregistered", function() { + var triggerComplete = false; + globalConnect.core.onFailoverPending(() => { triggerComplete = true; })(); + const promise = new Promise((resolve) => globalConnect.core.onFailoverPending((data) => resolve(data))); + globalConnect._triggerFailoverPendingHandlers(EXPECTED_DATA); + return promise.then(() => assert.isFalse(triggerComplete)); + }); + + it("executes logic attached from multiple handlers when triggered", function() { + const promise1 = new Promise((resolve) => globalConnect.core.onFailoverPending((data) => resolve(data))); + const promise2 = new Promise((resolve) => globalConnect.core.onFailoverPending((data) => resolve(data))); + globalConnect._triggerFailoverPendingHandlers(EXPECTED_DATA); + return Promise.all([promise1, promise2]).then((result) => { + assert.equal(result[0], EXPECTED_DATA); + assert.equal(result[1], EXPECTED_DATA); + }); + }); + }); + + describe("globalConnect.core.onInit", function () { + const CONNECT = {"connect": true}; + const REGION = "REGION"; + const EXPECTED_DATA = {"connect": CONNECT, "region": REGION}; + + it("executes logic attached to init event when handlers are triggered", function() { + const promise = new Promise((resolve) => globalConnect.core.onInit((connect, region) => resolve({connect, region}))); + globalConnect._triggerInitHandlers(CONNECT, REGION); + return promise.then((data) => assert.deepEqual(data, EXPECTED_DATA)); + }); + + it("does not execute logic from triggers that have been deregistered", function() { + var triggerComplete = false; + globalConnect.core.onInit(() => { triggerComplete = true; })(); + const promise = new Promise((resolve) => globalConnect.core.onInit((connect, region) => resolve({connect, region}))); + globalConnect._triggerInitHandlers(CONNECT, REGION); + return promise.then(() => assert.isFalse(triggerComplete)); + }); + + it("executes logic attached from multiple handlers when triggered", function() { + const promise1 = new Promise((resolve) => globalConnect.core.onInit((connect, region) => resolve({connect, region}))); + const promise2 = new Promise((resolve) => globalConnect.core.onInit((connect, region) => resolve({connect, region}))); + globalConnect._triggerInitHandlers(CONNECT, REGION); + return Promise.all([promise1, promise2]).then((result) => { + assert.deepEqual(result[0], EXPECTED_DATA); + assert.deepEqual(result[1], EXPECTED_DATA); + }); + }); + }); + + describe("globalConnect.core.downloadLogs", function () { + const REGION1 = "REGION1"; + const REGION2 = "REGION2"; + var defaultRegions = {}; + var downloadLogStub; + + beforeEach(function() { + downloadLogStub = sandbox.stub(); + defaultRegions[REGION1] = { connect: { getLog: () => ({download: downloadLogStub}) } }; + defaultRegions[REGION2] = { connect: { getLog: () => ({download: downloadLogStub}) } }; + sandbox.replace(globalConnect.core, "primaryRegion", REGION1); + }); + + afterEach(function() { + sandbox.restore(); + }); + + it("downloads logs for all instances", function() { + sandbox.replace(globalConnect.core, "regions", defaultRegions); + globalConnect.core.downloadLogs(); + sandbox.assert.calledTwice(downloadLogStub); + sandbox.assert.calledWithMatch(downloadLogStub, {logName: "REGION1-agent-log"}); + sandbox.assert.calledWithMatch(downloadLogStub, {logName: "REGION2-agent-log"}); + }); + + it("passes options for log name and filterByLogLevel to inner Logger.download()", function() { + sandbox.replace(globalConnect.core, "regions", defaultRegions); + globalConnect.core.downloadLogs({logName: "log-name", filterByLogLevel: true}); + sandbox.assert.calledTwice(downloadLogStub); + sandbox.assert.calledWith(downloadLogStub, {logName: "REGION1-log-name", filterByLogLevel: true}); + sandbox.assert.calledWith(downloadLogStub, {logName: "REGION2-log-name", filterByLogLevel: true}); + }); + + it("throws if globalConnect.core.regions is not created yet", function() { + sandbox.replace(globalConnect.core, "regions", null); + assert.throws(globalConnect.core.downloadLogs); + }); + + it("throws if globalConnect.core.regions is not populated with the regional Streams objects yet", function() { + var regions = {}; + regions[REGION1] = {}; + sandbox.replace(globalConnect.core, "regions", regions); + assert.throws(globalConnect.core.downloadLogs); + }); + }); +}); \ No newline at end of file diff --git a/test/unit/drCoordinator/test-setup-dr.js b/test/unit/drCoordinator/test-setup-dr.js new file mode 100644 index 00000000..cbcc2f07 --- /dev/null +++ b/test/unit/drCoordinator/test-setup-dr.js @@ -0,0 +1,25 @@ +var chai = require("chai"), + sinon = require("sinon"); + +global.assert = chai.assert, +global.expect = chai.expect, +global.should = chai.should, +global.sinon = sinon + +global.navigator = { + userAgent: 'browser' +} + +global.document = { + getElementById: sinon.stub().returns({}), + createElement: sinon.stub().returns({}) +} + +global.window = { + addEventListener: sinon.spy(), + document: global.document, + atob: sinon.stub().returns({}), + getComputedStyle: sinon.stub().returns({}) +}; +require("../../../release/connect-streams-dr.js"); +global.connect.RTCSession = function () {}; \ No newline at end of file diff --git a/webpack/connect-streams-dr-min.config.js b/webpack/connect-streams-dr-min.config.js new file mode 100644 index 00000000..3e043788 --- /dev/null +++ b/webpack/connect-streams-dr-min.config.js @@ -0,0 +1,30 @@ + +const webpack = require('webpack'); +const path = require('path'); +const TerserPlugin = require('terser-webpack-plugin'); +const { commonConfig } = require('./common'); + +const minimizedDisasterRecoveryConfig = Object.assign({}, commonConfig, { + entry: [ + "./release/connect-streams-dr.js", + ], + output: { + path: path.resolve(__dirname, '../release'), + filename: 'connect-streams-dr-min.js' + }, + optimization: { + minimize: true, + minimizer: [new TerserPlugin({ + terserOptions: { + format: { + comments: false, + }, + }, + extractComments: false, + })] + } +}); + +module.exports = [ + minimizedDisasterRecoveryConfig +] \ No newline at end of file diff --git a/webpack/connect-streams-dr.config.js b/webpack/connect-streams-dr.config.js new file mode 100644 index 00000000..bd060547 --- /dev/null +++ b/webpack/connect-streams-dr.config.js @@ -0,0 +1,33 @@ +const webpack = require('webpack'); +const path = require('path'); +const ReplacePlugin = require('webpack-plugin-replace'); +const fs = require('fs'); +const { commonConfig } = require('./common'); + +const disasterRecoveryConfig = Object.assign({}, commonConfig, { + entry: [ + "./src/sprintf.js", + "./src/md5.js", + "./src/util.js", + "./src/drCoordinator/container", + "./src/drCoordinator/core" + ], + plugins: [ + new ReplacePlugin({ + values: { + "INSERT_LATEST_STREAMJS_BASE64_CODE": fs.readFileSync(path.resolve(__dirname, '../release/connect-streams-min.js'), "base64") + } + }), + new webpack.ProvidePlugin({ + _cloneDeep: 'lodash.clonedeep', + }) + ], + output: { + path: path.resolve(__dirname, '../release'), + filename: 'connect-streams-dr.js' },optimization: { + minimize: false} +}); + +module.exports = [ + disasterRecoveryConfig +] \ No newline at end of file