mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-14 20:08:02 +00:00
041af26917
# 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>
71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
package notification
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/zitadel/zitadel/internal/command"
|
|
"github.com/zitadel/zitadel/internal/crypto"
|
|
"github.com/zitadel/zitadel/internal/eventstore"
|
|
"github.com/zitadel/zitadel/internal/eventstore/handler/v2"
|
|
"github.com/zitadel/zitadel/internal/notification/handlers"
|
|
_ "github.com/zitadel/zitadel/internal/notification/statik"
|
|
"github.com/zitadel/zitadel/internal/query"
|
|
"github.com/zitadel/zitadel/internal/query/projection"
|
|
)
|
|
|
|
var projections []*handler.Handler
|
|
|
|
func Register(
|
|
ctx context.Context,
|
|
userHandlerCustomConfig, quotaHandlerCustomConfig, telemetryHandlerCustomConfig, backChannelLogoutHandlerCustomConfig projection.CustomConfig,
|
|
telemetryCfg handlers.TelemetryPusherConfig,
|
|
externalDomain string,
|
|
externalPort uint16,
|
|
externalSecure bool,
|
|
commands *command.Commands,
|
|
queries *query.Queries,
|
|
es *eventstore.Eventstore,
|
|
otpEmailTmpl, fileSystemPath string,
|
|
userEncryption, smtpEncryption, smsEncryption, keysEncryptionAlg crypto.EncryptionAlgorithm,
|
|
tokenLifetime time.Duration,
|
|
) {
|
|
q := handlers.NewNotificationQueries(queries, es, externalDomain, externalPort, externalSecure, fileSystemPath, userEncryption, smtpEncryption, smsEncryption)
|
|
c := newChannels(q)
|
|
projections = append(projections, handlers.NewUserNotifier(ctx, projection.ApplyCustomConfig(userHandlerCustomConfig), commands, q, c, otpEmailTmpl))
|
|
projections = append(projections, handlers.NewQuotaNotifier(ctx, projection.ApplyCustomConfig(quotaHandlerCustomConfig), commands, q, c))
|
|
projections = append(projections, handlers.NewBackChannelLogoutNotifier(
|
|
ctx,
|
|
projection.ApplyCustomConfig(backChannelLogoutHandlerCustomConfig),
|
|
commands,
|
|
q,
|
|
es,
|
|
keysEncryptionAlg,
|
|
c,
|
|
tokenLifetime,
|
|
))
|
|
if telemetryCfg.Enabled {
|
|
projections = append(projections, handlers.NewTelemetryPusher(ctx, telemetryCfg, projection.ApplyCustomConfig(telemetryHandlerCustomConfig), commands, q, c))
|
|
}
|
|
}
|
|
|
|
func Start(ctx context.Context) {
|
|
for _, projection := range projections {
|
|
projection.Start(ctx)
|
|
}
|
|
}
|
|
|
|
func ProjectInstance(ctx context.Context) error {
|
|
for _, projection := range projections {
|
|
_, err := projection.Trigger(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func Projections() []*handler.Handler {
|
|
return projections
|
|
}
|