Server installation Script

.github/CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at [email protected]. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+

.github/CONTRIBUTING.md

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+# Contributing
+
+When contributing to this repository, please first discuss the change you wish to make via issue,
+email, or any other method with the owners of this repository before making a change. 
+
+Please note we have a code of conduct, please follow it in all your interactions with the project.
+
+## Pull Request Process
+
+1. Ensure any install or build dependencies are removed before the end of the layer when doing a 
+   build.
+2. Update the README.md with details of changes to the interface, this includes new environment 
+   variables, exposed ports, useful file locations and container parameters.
+3. You may merge the Pull Request in once you have the sign-off of two other developers, or if you 
+   do not have permission to do that, you may request the second reviewer to merge it for you.

.github/ISSUE_TEMPLATE.md

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+# Prerequisites
+
+Please answer the following questions for yourself before submitting an issue. **YOU MAY DELETE THE PREREQUISITES SECTION.**
+
+- [ ] I am running the latest version
+- [ ] I checked the documentation and found no answer
+- [ ] I checked to make sure that this issue has not already been filed
+- [ ] I'm reporting the issue to the correct repository (for multi-repository projects)
+
+# Expected Behavior
+
+Please describe the behavior you are expecting
+
+# Current Behavior
+
+What is the current behavior?
+
+# Failure Information (for bugs)
+
+Please help provide information about the failure if this is a bug. If it is not a bug, please remove the rest of this template.
+
+# Mocks
+[INSERT RELEVANT PNG FILE]
+
+## Steps to Reproduce
+
+Please provide detailed steps for reproducing the issue.
+
+1. step 1
+2. step 2
+3. you get it...
+
+## Estimation of time required
+[INSERT NUMBER HERE] hours 
+
+## Context
+
+Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.
+
+
+## Failure Logs
+
+Please include any relevant log snippets or files here.

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

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+### Description
+Include a summary of the change and relevant motivation/context. List any dependencies that are required for this change.
+
+Fixes # [ISSUE]
+
+### Type of Change:
+**Code/Quality Assurance Only**
+- Bug fix (non-breaking change which fixes an issue)
+- This change requires a documentation update (software upgrade on readme file)
+- New feature (non-breaking change which adds functionality)
+
+### Checklist:
+**Delete irrelevant options.**
+
+- [ ] My PR follows the style guidelines of this project
+- [ ] I have performed a self-review of my own code or materials
+- [ ] I have commented my code or provided relevant documentation, particularly in hard-to-understand areas
+- [ ] I have made corresponding changes to the documentation
+- [ ] Any dependent changes have been merged 
+

.gitignore

@@ -0,0 +1,2 @@
+target/
+.vscode/

.travis.yml

@@ -1,7 +1,32 @@
-language: scala
-scala:
-   - 2.12.6
-services: mongodb
-before_install: cd senz-server
-script:
-   - sbt ++$TRAVIS_SCALA_VERSION test
+sudo: required
+matrix:
+  include:
+    - language: scala
+      scala: 2.12.6
+      services: mongodb
+      before_install:
+        - cd senz-switch
+      script:
+        - sbt ++$TRAVIS_SCALA_VERSION test
+
+    - language: python
+      python: 3.6
+      before_install:
+        - pip install pytest
+      script:
+        - pytest
+    - language: node_js
+      node_js: 10.16.2
+      services: mongodb
+      before_install:
+        - cd senz-web/backend
+        - mkdir config
+        - cd config/ && touch  test.json
+        - echo '{"dbURI":"mongodb://localhost/senz-test","secretKey":"yash123"}' >>test.json
+        - cd ..
+        - npm install
+    - language: node_js
+      node_js: 10.16.2
+      before_install:
+        - cd senz-web/frontend
+        - npm install

README.md

@@ -47,6 +47,8 @@ SenZ messages follow a Twitter-like message structure.
 
 -   [Python](senz-client-samples/python/README.md)
 -   [JavaScript](senz-client-samples/javascript/README.md)
+-   [Ruby](senz-client-samples/ruby/README.md)
+-   [Rust](senz-client-samples/rust/README.md)
 
 # How to Contribute
 

mongodb-org-yum.repo

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+[mongodb-org-3.4]
+name=MongoDB Repository
+baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/
+gpgcheck=1
+enabled=1
+gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

nodejs-module/.gitignore

@@ -0,0 +1 @@
+node_modules

nodejs-module/README.md

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+<p align="center">
+<img src="https://raw.githubusercontent.com/scorelab/senz/master/logo/bottom_text.png" height=300 width=200  alt="senz logo" />
+<p align="center">
+A npm package to connect your devices to the senz switch for secure data transfer.
+<p align="center">
+<a href="https://www.npmjs.com/package/senz" >
+<img src="https://img.shields.io/badge/npm-6.9.0-brightgreen" alt="npm 6.9.0" ></a> <img src="https://img.shields.io/badge/node-11.8.0-brightgreen" alt="node 11.8.0"> <a href="https://github.com/scorelab/senz/blob/master/LICENSE" alt="license"><img alt="GitHub" src="https://img.shields.io/github/license/scorelab/senz"></a><a href="https://gitter.im/scorelab/senz" alt="gitter"> <img alt="Gitter" src="https://img.shields.io/gitter/room/scorelab/senz"></a> <img alt="npm" src="https://img.shields.io/npm/dw/senz">
+</p>
+</p>
+</p>
+
+### Installation
+
+```bash
+npm install senz --save
+```
+
+### Importing
+
+```javascript
+const senz = require("senz");
+```
+
+#### Creating a socket
+
+The following code is common in all the subsequent examples .
+
+```javascript
+const senz = require("senz");
+const net = require("net");
+//Creating a socket
+const socket = new net.Socket();
+//Connecting the socket to the port and host of the senz switch
+socket.connect(2552, "localhost", () => {
+  console.log(`Connected to the server on port ${2552}`);
+});
+```
+
+#### query.sendQuery(socket,query)
+
+This function takes in the socket and query as input and returns a promise.
+
+```javascript
+//Function to send the query to the switch and get the response
+senz.query.sendQuery(socket, shareQuery).then(res => {
+  console.log(res);
+});
+```
+
+#### query.recResponse(socket)
+
+This function takes a socket as an input and receives the response on it.
+
+```javascript
+//Function to receive the output from the server
+senz.query.recResponse(socket).then(res => {
+  console.log(res);
+});
+```
+
+The module supports data encrytion and decryption methods out of the box.
+
+#### Encryption
+
+```javascript
+//Key should be of 16 bytes
+const sharedKey = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
+//Create a new object of the AESUtils class
+const aes = new senz.aesUtil.AESUtils(sharedKey);
+const data = "hello";
+const encryptedData = aes.encrypt(data);
+```
+
+#### Decryption
+
+```javascript
+const data = aes.decrypt(encryptedData);
+```
+
+### Image functions
+
+If you want to send an image through the query then these functions will come handy for sure.
+
+#### imageToString(path)
+
+This function takes the path of the image as input and returns the base64 encoded string of the image.
+
+```javascript
+const ImgString = senz.imageUtil.imageToString("<image-path>");
+```
+
+#### stringToImage(base64 String,path)
+
+This function takes the base64 encoded string and saves the image onto the path specified.
+
+```javascript
+senz.imageUtil.stringToImage(imgString, "<image-path>");
+```

nodejs-module/__tests__/aes_utils.test.js

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+process.env.NODE_ENV = "test";
+
+const chai = require("chai");
+const AESUtil = require("../utils/aes_utils.js");
+const sharedKey = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
+
+const expect = chai.expect;
+
+describe("Encryption and decryption function", () => {
+  it("should encrypt and decrypt correctly", () => {
+    const aes = new AESUtil.AESUtils(sharedKey);
+    const text = "foo-foo-foo-foo";
+    const encrypted = aes.encrypt(text);
+    const decrypted = aes.decrypt(encrypted);
+
+    expect(decrypted).to.equal(text);
+  });
+});