GroupClaimName not used to map user to team

[Morriz]

Description

Hi, I consider this a bug, but you decide:

According to this merged PR https://github.com/go-gitea/gitea/pull/16766/files#diff-190f875ffe99e881bafbd2fae54d5099c9d52bf13bd7c9a3ba434323e82078af it would now be possible to map content of OIDC claim name to teams, so that setting GroupClaimName to "groups", and seeing a JWT with "groups" claim containing ["bla"], would try to add the user to team bla if it exists.

The adminGroup is correctly identified, so the parts are already working I think.

Gitea Version

1.16.6

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

No response

Screenshots

No response

Git Version

No response

Operating System

No response

How are you running Gitea?

helm chart with image running version mentioned above.

Database

PostgreSQL

[Morriz]

reference post from @zeripath: #10016 (comment)

[zeripath]

It never promised to do this.

[Morriz]

Ah, to me it gave that impression when I saw those options. Would it be hard to map the groups claim to teams? Should this be converted into a feature request then?

[KN4CK3R]

Implemented this in #21441, please test it.