Support Entra ID SSO

[AliAllomani]

Desired Behavior

Support Entra ID SSO config parameters via environment variables SOCIAL_AUTH_AZUREAD_OAUTH2_KEY, SOCIAL_AUTH_AZUREAD_OAUTH2_SECRET

Related #1139

Contrast to Current Behavior

Currently Entra ID SSO config is not supported via environment variables.

Required Changes

No response

Discussion: Benefits and Drawbacks

No response

[Cloomby]

For anyone wanting this—I got this working by adding the fields myself to configuration.py beneath SSO Configuration:

# SSO Configuration
... OKTA
... GOOGLE

SOCIAL_AUTH_AZUREAD_OAUTH2_KEY=environ.get('SOCIAL_AUTH_AZUREAD_OAUTH2_KEY', '')
SOCIAL_AUTH_AZUREAD_OAUTH2_SECRET=_read_secret('azuread_oauth2_secret', environ.get('SOCIAL_AUTH_AZUREAD_OAUTH2_SECRET', ''))
SOCIAL_AUTH_AZUREAD_OAUTH2_TENANT_ID=environ.get('SOCIAL_AUTH_AZUREAD_OAUTH2_TENANT_ID', '')

From this i was redirected correctly to the EntraID app and got auth successfully

Followed the documentation from Netbox for Azure side of the setup:
https://netboxlabs.com/docs/enterprise/nbe-azure-sso/

[XaratosS]

I would create an sso.py and add this there. In case the configuration file changes, you still have your sso credentials saved there. The sso.py will get loaded in too.