[BUG] - OIDC does not use end_session_endpoint to sign out users

[austinvaness]

First Check

• This is not a feature request.
• I added a very descriptive title to this issue (title field is above this).
• I used the GitHub search to find a similar issue and didn't find it.
• I searched the Mealie documentation, with the integrated search.
• I already read the docs and didn't find an answer.
• This issue can be replicated on the demo site (https://demo.mealie.io/).

What is the issue you are experiencing?

When signed in via OpenID the user should be redirected to the end_session_endpoint url specified in the .well-known/openid-configuration to sign out. Instead I get redirected to Mealie's login screen.

I am using Authentik as my provider, which when configured correctly will redirect users to https://auth.mydomain.com/if/session-end/mealie/ so that they can switch users, sign out of Authentik entirely, or go to their Authentik dashboard. If the user is not redirected here, it becomes impossible to log out properly without going to the Authentik user dashboard directly.

Steps to Reproduce

1. Sign in with OpenID using a provider that specifies end_session_endpoint
2. Attempt to sign out

Please provide relevant logs

No relevant logs

Mealie Version

No response

Deployment

Docker (Linux)

Additional Deployment Details

No response

[casjdit]

Same problem with Keycloak

[cmintey]

This isn't really a bug, more of a feature request. Mealie v1 had this feature because it was baked into the auth library we used. Mealie v2 changed to a different library (Authlib) which doesn't directly support this functionality

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.