Single Sign-On (SSO) Technical Requirements: Microsoft Entra ID (Azure AD) Integration

Single Sign-On (SSO) Technical Requirements: Microsoft Entra ID (Azure AD) Integration

To facilitate the SSO/OAuth 2.0 integration for link4 application, the following configuration and assets are required from your Microsoft Entra environment.

1. Application Registration
The customer must create an App Registration in the Microsoft Entra admin center.
  1. Redirect URI: Must be set to [We will send the URI separately] under the Web platform.
  2. Grant Type: The application must support the authorization_code flow.
2. Required Credentials (To be sent to us)
We require the following three items to configure the connection:
  1. Directory (Tenant) ID: The unique identifier for the customer's Azure instance.
  2. Application (Client) ID: The unique ID for the specific app registration.
  3. Public Certificate (.cer): The public part of the certificate that the customer has uploaded to the "Certificates & secrets" section of their Azure App Registration.
3. Certificate Requirements
For our system to generate the required client_assertion (the signed JWT), we need the following stored on our server:
  1. Private Key (.pem or .key): The private key corresponding to the public certificate uploaded to Azure.
  2. Private Key Password: If the private key is encrypted, the password must be provided via a secure secret management channel.
4. API Permissions
The app registration must have the following Microsoft Graph permissions granted with Admin Consent:
  1. openid
  2. profile
  3. email

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