[BUG] OIDC Invalid Token

[tarobits]

Describe the bug
When logging out from ByteStash using an Authentik OIDC I get the following error: The identity provider encountered an error or is unavailable. Please try again later or contact your administrator. Error details: invalid token

I can successfully log in but logging out does not work.

To Reproduce
Steps to reproduce the behavior:

1. Configure ByteStash to use Authentik as OIDC
2. Log in
3. Log out
4. See the error

Expected behavior
I expect to be able to log out of ByteStash without having to force clear my local storage.

Screenshots
N/A

Platform
Client: MacBook macOS 26.1 Safari
Server: TrueNAS Scale Docker Compose

Additional context
N/A

[tarobits]

After some time has passed I get the following error: The Authentication Provider encountered an error or is unavailable. Please try again later or contact your administrator. Error details: jwt malformed

[recklessop]

After configuring Authentik I am able to login and logout fine. But my non-sso user that i created when i first started my container gets an OIDC related error. I think that there is probably some logic that needs added so that if the user isnt OIDC based, it doesnt use that logout flow.

[yarkovaleksei]

I had the same problem with Keycloak. Logging in works fine, but logging out doesn't work.

[dannyyy]

Having similar issues with Google SSO.

Login
The application shows this after login, even the login happened and the user has a valid session.

Logout
Same as in the message above. I cannot logout. Next to the errors, the session remains and the only way for a proper logout is cleaning all site's data.

[dannyyy]

Added a PR which might fix this. #343