Set group from Social logins (or at least openid_connect)

[livingsilver94]

Is your feature request related to a problem? Please describe.

I'm the administrator of my homelab. My OIDC provider, Authelia, can advertise the groups I belong to when I login. It seems that Tandoor doesn't consider this feature and just assigns me to the SOCIAL_DEFAULT_GROUP.

Describe the solution you'd like

Tandoor should ask for groups when a user is logging in via openid_connect and assign the user accordingly. For example, if Authelia advertises I'm a member of admin, then I'm allowed to join the admin group in Tandoor too.

Describe alternatives you've considered

The solution I proposed assumes hardcoded groups (guest, user, admin). The ideal solution is to create a mapping between OIDC groups and Tandoor groups. See Mealie as an example.

Additional context

Authelia is using LDAP as a backend. Groups are coming from there, but that doesn't matter since OIDC abstracts that away.

[vabene1111]

I understand what you mean, likely something that can be done. Given that I do not use any social auth providers anyone is welcome to implement, test and PR this feature.