Allow setting OIDC user source access and permissions based on username or groups.

[gtsteffaniak]

Is your feature request related to a problem? Please describe.
Currently all OIDC user gets created with permissions to sources based on the source config. It would be a great feature to grant/restrict OIDC users permissions and source scopes based username or on OIDC groups.

[0xC0ncord]

Yes, please. I'd love to be able to use custom OIDC claim maps to for example specify a comma-separated source name followed by the permissions I want the users in that group to have.

This would allow me to have one instance of FileBrowser in my stack with this setup rather than separate individual ones for each app where the sources require different permissions

[gtsteffaniak]

resolved via denybydefault sources, you add the source as a default source for a user then create allow rules based on them