zitadel/internal/repository/project
Livio Spring 041af26917
feat(OIDC): add back channel logout (#8837)
# Which Problems Are Solved

Currently ZITADEL supports RP-initiated logout for clients. Back-channel
logout ensures that user sessions are terminated across all connected
applications, even if the user closes their browser or loses
connectivity providing a more secure alternative for certain use cases.

# How the Problems Are Solved

If the feature is activated and the client used for the authentication
has a back_channel_logout_uri configured, a
`session_logout.back_channel` will be registered. Once a user terminates
their session, a (notification) handler will send a SET (form POST) to
the registered uri containing a logout_token (with the user's ID and
session ID).

- A new feature "back_channel_logout" is added on system and instance
level
- A `back_channel_logout_uri` can be managed on OIDC applications
- Added a `session_logout` aggregate to register and inform about sent
`back_channel` notifications
- Added a `SecurityEventToken` channel and `Form`message type in the
notification handlers
- Added `TriggeredAtOrigin` fields to `HumanSignedOut` and
`TerminateSession` events for notification handling
- Exported various functions and types in the `oidc` package to be able
to reuse for token signing in the back_channel notifier.
- To prevent that current existing session termination events will be
handled, a setup step is added to set the `current_states` for the
`projections.notifications_back_channel_logout` to the current position

- [x] requires https://github.com/zitadel/oidc/pull/671

# Additional Changes

- Updated all OTEL dependencies to v1.29.0, since OIDC already updated
some of them to that version.
- Single Session Termination feature is correctly checked (fixed feature
mapping)

# Additional Context

- closes https://github.com/zitadel/zitadel/issues/8467
- TODO:
  - Documentation
  - UI to be done: https://github.com/zitadel/zitadel/issues/8469

---------

Co-authored-by: Hidde Wieringa <hidde@hiddewieringa.nl>
2024-10-31 15:57:17 +01:00
..
aggregate.go chore(v2): move to new org (#3499) 2022-04-26 23:01:45 +00:00
api_config.go fix(oidc): don't push introspection client events (#8481) 2024-08-28 18:19:50 +00:00
application.go refactor: rename package errors to zerrors (#7039) 2023-12-08 15:30:55 +01:00
eventstore.go fix(oidc): don't push introspection client events (#8481) 2024-08-28 18:19:50 +00:00
grant_member.go refactor: rename package errors to zerrors (#7039) 2023-12-08 15:30:55 +01:00
grant.go feat(eventstore): add search table (#8191) 2024-07-03 15:00:56 +00:00
key.go refactor: rename package errors to zerrors (#7039) 2023-12-08 15:30:55 +01:00
member.go feat(eventstore): increase parallel write capabilities (#5940) 2023-10-19 12:19:10 +02:00
oidc_config.go feat(OIDC): add back channel logout (#8837) 2024-10-31 15:57:17 +01:00
project.go feat(eventstore): add search table (#8191) 2024-07-03 15:00:56 +00:00
role.go perf(command): user grant pre-condition check using the search table (#8230) 2024-07-04 16:18:43 +00:00
saml_config.go refactor: rename package errors to zerrors (#7039) 2023-12-08 15:30:55 +01:00