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gitea/services/auth/source/oauth2
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
..
assert_interface_test.go Implement FSFE REUSE for golang files (#21840) 2 years ago
init.go remove util.OptionalBool and related functions (#29513) 12 months ago
jwtsigningkey.go Use general token signing secret (#29205) 1 year ago
main_test.go allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
providers.go Fix tautological conditions (#30735) 10 months ago
providers_base.go Migrate margin and padding helpers to tailwind (#30043) 11 months ago
providers_custom.go Modify OAuth login ui and fix display name, iconurl related logic (#25030) 2 years ago
providers_openid.go Migrate margin and padding helpers to tailwind (#30043) 11 months ago
providers_simple.go Modify OAuth login ui and fix display name, iconurl related logic (#25030) 2 years ago
providers_test.go allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
source.go allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
source_authenticate.go Reduce usage of `db.DefaultContext` (#27073) 1 year ago
source_callout.go Implement FSFE REUSE for golang files (#21840) 2 years ago
source_name.go Implement FSFE REUSE for golang files (#21840) 2 years ago
source_register.go Handle OpenID discovery URL errors a little nicer when creating/editing sources (#23397) 2 years ago
source_sync.go allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
source_sync_test.go allow synchronizing user status from OAuth2 login providers (#31572) 7 months ago
store.go fix: Fix to delete cookie when AppSubURL is non-empty (#30375) 10 months ago
token.go Bump github.com/golang-jwt/jwt to v5 (#25975) 2 years ago
urlmapping.go Implement FSFE REUSE for golang files (#21840) 2 years ago