IAM Dataset

A consolidated series of structured data for cloud identity and access management systems, including datasets for AWS, Azure, and Google Cloud.

It is currently being used to support:

• iamlive
• iamfast
• aws.permissions.cloud
• azure.permissions.cloud
• gcp.permissions.cloud
• claws
• LocalStack
• Access Undenied

Tooling which assists in the generation of some datasources is located in the util/ directory.

AWS

For Amazon Web Services IAM, the primary datasources are map.json and iam_definition.json.

In order to assist with the creation of the map.json file, a custom mapping tool may be used to accelerate the process. The mapping tool is currently hosted at: https://iann0036.github.io/iam-dataset/util/index.html#

map.json

A comprehensive mapping from SDK calls to IAM actions, typically created with the assistance of the mapping tool.

map.json Template Syntax

${PropertyName} - Variable substitution for the PropertyName property

. - A property within an object/map

[] - For each value within the array

%%urlencode%${PropertyName}%% - Performs a URL-encoding on the PropertyName property

%%many%${PropertyName}%${PropertyName2}%${PropertyName3}%% - For each of the PropertyName, PropertyName2 & PropertyName3 properties (any length)

%%iftemplatematch%${ArnProperty}%% - Only valid if the template matches the resource type's template

%%iftruthy%${PropertyName}%ValueIfTrue%ValueIfFalse%% - Truthy test

%%regex%${PropertyName}%/(.+)/g%% - Returns first capture group of Regex

iam_definition.json

A scraping of the AWS Service Authorization Reference, the AWS-provided reference of known IAM actions. It is generated using work from Parliament.

The file does have some post-crawl patching actions.

managedpolicies/name.json

The details of all AWS Managed Policies, including flags for whether the managed policy contains high sensitivity actions.

Azure

For Azure, the primary datasource is built-in-roles.json.

provider-operations.json

The direct output of the command az provider operation list which retrieves all operations from all providers.

built-in-roles-raw.json

The output of the command az role definition list with a query for all built-in roles.

built-in-roles.json

The aggregation of thr built-in roles and provider operations permitted by those built-in roles.

Google Cloud

For Google Cloud, the primary datasources are methods.json, permissions.json and role_permissions.json.

predefined_roles.json

The result of the command gcloud iam roles list, including deleted roles, showing all predefined roles.

map.json

A map of IAM permissions required for each method. [WORK IN PROGRESS]

methods.json

The combination of the methods extracted from the Google Cloud Go SDK.

methods_ext.json

Same as methods.json, but with parameter information.

permissions.json

IAM Permissions as defined by the online IAM permissions reference.

role_permissions.json

A mapping of each permission and the roles which the permission has, including whether the containment is undocumented per the IAM permission reference.

roles/name.json

The result of the command gcloud iam roles describe "$name" for all built-in roles.