​Microsoft as an ​O​I​D​C ​S​S​O ​Provider

Using Microsoft as an OIDC SSO Provider

To use Microsoft authentication, follow these steps:

micronaut:
  security:
    oauth2:
      enabled: true
      clients:
        microsoft:
          client-id: "{{ clientId }}"
          client-secret: "{{ clientSecret }}"
          openid:
            issuer: 'https://login.microsoftonline.com/common/v2.0/'

For getting your client-id and client-secret, check out the Microsoft Documentation

Using Microsoft Entra ID as an OIDC SSO Provider

Create an Enterprise Application

1. Visit the Azure portal.
2. Select Microsoft Entra ID.
3. Navigate to App registrations.
4. Click on New registration and provide the necessary details:

• Enter a name for your application.
• Set "Supported account types" (e.g., "Default Directory only - Single tenant").
• Under "Redirect URI", select "Web" and enter https://{{ url }}/oauth/callback/microsoft (make sure to use https and the actual URL of your webserver).

Generate Client Secret

1. Go to Certificates & secrets.
2. Under Client secrets, click on New client secret.
3. Copy the generated secret so you can use it in the {{ clientSecret }} field in your configuration.

Kestra Configuration

• Copy the "Application (client) ID" from the Overview section into {{ clientId }} in your configuration.
• In the Endpoints section, find the "OpenID Connect metadata document" URL, remove the .well-known/openid-configuration part, and use this as {{ issuerUrl }}.

The final URL should look like https://login.microsoftonline.com/{{ directory }}/v2.0/.

Here's an example Microsoft OIDC configuration:

micronaut:
  security:
    oauth2:
      enabled: true
      clients:
        microsoft:
          client-id: "{{ clientId }}"
          client-secret: "{{ clientSecret }}"
          openid:
            issuer: '{{ issuerUrl }}'

With these settings, Kestra is now configured to use OIDC for SSO with your chosen providers. Ensure that all placeholders are replaced with actual values obtained from the provider's configuration process.