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gitea/services/auth
Rowan Bohde 416c36f303
allow synchronizing user status from OAuth2 login providers (#31572)
This leverages the existing `sync_external_users` cron job to
synchronize the `IsActive` flag on users who use an OAuth2 provider set
to synchronize. This synchronization is done by checking for expired
access tokens, and using the stored refresh token to request a new
access token. If the response back from the OAuth2 provider is the
`invalid_grant` error code, the user is marked as inactive. However, the
user is able to reactivate their account by logging in the web browser
through their OAuth2 flow.

Also changed to support this is that a linked `ExternalLoginUser` is
always created upon a login or signup via OAuth2.

### Notes on updating permissions
Ideally, we would also refresh permissions from the configured OAuth
provider (e.g., admin, restricted and group mappings) to match the
implementation of LDAP. However, the OAuth library used for this `goth`,
doesn't seem to support issuing a session via refresh tokens. The
interface provides a [`RefreshToken`
method](https://github.com/markbates/goth/blob/master/provider.go#L20),
but the returned `oauth.Token` doesn't implement the `goth.Session` we
would need to call `FetchUser`. Due to specific implementations, we
would need to build a compatibility function for every provider, since
they cast to concrete types (e.g.
[Azure](https://github.com/markbates/goth/blob/master/providers/azureadv2/azureadv2.go#L132))

---------

Co-authored-by: Kyle D <kdumontnu@gmail.com>
7 months ago
..
source allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
auth.go Move context from modules to services (#29440) 12 months ago
auth_test.go Fix attachment download bug (#27486) 1 year ago
auth_token.go Enhanced auth token / remember me (#27606) 1 year ago
auth_token_test.go Refactor timeutil package (#28623) 1 year ago
basic.go Unify two factor check (#27915) 1 year ago
group.go Remove `Named` interface (#26913) 1 year ago
httpsign.go Use db.Find instead of writing methods for every object (#28084) 1 year ago
interface.go Reduce usage of `db.DefaultContext` (#27073) 1 year ago
main_test.go Enhanced auth token / remember me (#27606) 1 year ago
oauth2.go Fix tarball/zipball download bug (#29342) 12 months ago
reverseproxy.go Start to migrate from `util.OptionalBool` to `optional.Option[bool]` (#29329) 12 months ago
session.go Fix the bug that user may logout if he switch pages too fast (#29962) 11 months ago
signin.go remove util.OptionalBool and related functions (#29513) 11 months ago
source.go Final round of `db.DefaultContext` refactor (#27587) 1 year ago
sspi.go remove util.OptionalBool and related functions (#29513) 11 months ago
sspiauth_posix.go Make SSPI auth mockable (#27036) 1 year ago
sspiauth_windows.go Make SSPI auth mockable (#27036) 1 year ago
sync.go Use db.Find instead of writing methods for every object (#28084) 1 year ago