Ich habe fünf oder sechs Wochen damit verbracht, Discourses SSO einzurichten, und dabei auf einige Probleme gestoßen. Jetzt blockiert mich ein Problem. Ich werde dieses Problem so detailliert wie möglich dokumentieren.
Entwicklungsumgebung
- Ubuntu 22 auf VMware
- Discourse 3.2.0.beta2-dev
- Server läuft auf 127.0.0.1:3000
- Ember-CLI läuft auf 127.0.0.1:4200
- Installation von Discourse auf Ubuntu oder Debian für die Entwicklung
- Deaktivierte Plugins:
- Presence
- Chat
- Narrative Bot
- Verwendung des Plugins Discourse OpenID Connect, um Keycloak basierend auf OIDC zu verbinden; Keycloak fungiert als Identitätsanbieter für Discourse
- OIDC-Konfiguration auf Discourse OpenID Connect:
- OpenID Connect-Entdeckungs-Dokument:
http://127.0.0.1:8080/realms/mediawiki-realm/.well-known/openid-configuration - OpenID Connect-Client-ID:
mydiscourse - OpenID Connect-Client-Geheimnis:
O9A8zQuOn1bfpsWD89U8ULwYf6ooDu73
- OpenID Connect-Entdeckungs-Dokument:
- OIDC-Konfiguration auf Discourse OpenID Connect:
- SSO-Anbieter Keycloak 22.0.4
- Läuft auf 127.0.0.1:8080
- OIDC-Konfiguration auf Keycloak:
- Gültige Redirect-URIs:
http://127.0.0.1:3000/auth/oidc/callback - Client-Geheimnis:
O9A8zQuOn1bfpsWD89U8ULwYf6ooDu73
- Gültige Redirect-URIs:
- Chrome-Version 118.0.5993.70
Reproduktionsprozess
Anmeldung mit OIDC
Discourse leitet zu Keycloak weiter, Benutzerdaten in Keycloak eingeben
CSRF
Logs
//
//
//
// Anwendungsnachverfolgung
lib/middleware/omniauth_bypass_middleware.rb:53:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/gtm_script_nonce_injector.rb:10:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
lib/middleware/missing_avatars.rb:22:in `call'
lib/middleware/turbo_dev.rb:31:in `call'
// Framework-Nachverfolgung
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:25:in `raise_out!'
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:20:in `call'
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:12:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:491:in `fail!'
/home/hardway/Downloads/omniauth-oauth2/lib/omniauth/strategies/oauth2.rb:88:in `callback_phase'
plugins/discourse-openid-connect/lib/omniauth_open_id_connect.rb:142:in `callback_phase'
omniauth (1.9.2) lib/omniauth/strategy.rb:238:in `callback_call'
omniauth (1.9.2) lib/omniauth/strategy.rb:189:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/builder.rb:45:in `call'
rack (2.2.8) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.8) lib/rack/conditional_get.rb:27:in `call'
rack (2.2.8) lib/rack/head.rb:12:in `call'
actionpack (7.0.7) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
rack (2.2.8) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.8) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/cookies.rb:704:in `call'
activerecord (7.0.7) lib/active_record/migration.rb:603:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport (7.0.7) lib/active_support/callbacks.rb:99:in `run_callbacks'
actionpack (7.0.7) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/actionable_exceptions.rb:17:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/show_exceptions.rb:29:in `call'
logster (2.13.0) lib/logster/middleware/reporter.rb:40:in `call'
railties (7.0.7) lib/rails/rack/logger.rb:40:in `call_app'
railties (7.0.7) lib/rails/rack/logger.rb:27:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/remote_ip.rb:93:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/request_id.rb:26:in `call'
rack (2.2.8) lib/rack/method_override.rb:24:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/static.rb:23:in `call'
rack (2.2.8) lib/rack/sendfile.rb:110:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/host_authorization.rb:137:in `call'
rack-mini-profiler (3.1.1) lib/mini_profiler.rb:413:in `call'
message_bus (4.3.8) lib/message_bus/rack/middleware.rb:60:in `call'
railties (7.0.7) lib/rails/engine.rb:530:in `call'
railties (7.0.7) lib/rails/railtie.rb:226:in `public_send'
railties (7.0.7) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.8) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.8) lib/rack/urlmap.rb:58:in `each'
rack (2.2.8) lib/rack/urlmap.rb:58:in `call'
unicorn (6.1.0) lib/unicorn/http_server.rb:634:in `process_client'
unicorn (6.1.0) lib/unicorn/http_server.rb:739:in `worker_loop'
unicorn (6.1.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'
unicorn (6.1.0) lib/unicorn/http_server.rb:143:in `start'
unicorn (6.1.0) bin/unicorn:128:in `<top (required)>'
bin/unicorn:96:in `load'
bin/unicorn:96:in `block in <main>'
bin/unicorn:95:in `fork'
bin/unicorn:95:in `<main>'
// Vollständige Nachverfolgung
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:25:in `raise_out!'
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:20:in `call'
omniauth (1.9.2) lib/omniauth/failure_endpoint.rb:12:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:491:in `fail!'
/home/hardway/Downloads/omniauth-oauth2/lib/omniauth/strategies/oauth2.rb:88:in `callback_phase'
plugins/discourse-openid-connect/lib/omniauth_open_id_connect.rb:142:in `callback_phase'
omniauth (1.9.2) lib/omniauth/strategy.rb:238:in `callback_call'
omniauth (1.9.2) lib/omniauth/strategy.rb:189:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/strategy.rb:192:in `call!'
omniauth (1.9.2) lib/omniauth/strategy.rb:169:in `call'
omniauth (1.9.2) lib/omniauth/builder.rb:45:in `call'
lib/middleware/omniauth_bypass_middleware.rb:53:in `call'
rack (2.2.8) lib/rack/tempfile_reaper.rb:15:in `call'
rack (2.2.8) lib/rack/conditional_get.rb:27:in `call'
rack (2.2.8) lib/rack/head.rb:12:in `call'
actionpack (7.0.7) lib/action_dispatch/http/permissions_policy.rb:38:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/gtm_script_nonce_injector.rb:10:in `call'
rack (2.2.8) lib/rack/session/abstract/id.rb:266:in `context'
rack (2.2.8) lib/rack/session/abstract/id.rb:260:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/cookies.rb:704:in `call'
activerecord (7.0.7) lib/active_record/migration.rb:603:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/callbacks.rb:27:in `block in call'
activesupport (7.0.7) lib/active_support/callbacks.rb:99:in `run_callbacks'
actionpack (7.0.7) lib/action_dispatch/middleware/callbacks.rb:26:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/actionable_exceptions.rb:17:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/debug_exceptions.rb:28:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/show_exceptions.rb:29:in `call'
logster (2.13.0) lib/logster/middleware/reporter.rb:40:in `call'
railties (7.0.7) lib/rails/rack/logger.rb:40:in `call_app'
railties (7.0.7) lib/rails/rack/logger.rb:27:in `call'
config/initializers/100-quiet_logger.rb:20:in `call'
config/initializers/100-silence_logger.rb:29:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/remote_ip.rb:93:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/request_id.rb:26:in `call'
rack (2.2.8) lib/rack/method_override.rb:24:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/static.rb:23:in `call'
rack (2.2.8) lib/rack/sendfile.rb:110:in `call'
actionpack (7.0.7) lib/action_dispatch/middleware/host_authorization.rb:137:in `call'
lib/middleware/missing_avatars.rb:22:in `call'
lib/middleware/turbo_dev.rb:31:in `call'
rack-mini-profiler (3.1.1) lib/mini_profiler.rb:413:in `call'
message_bus (4.3.8) lib/message_bus/rack/middleware.rb:60:in `call'
railties (7.0.7) lib/rails/engine.rb:530:in `call'
railties (7.0.7) lib/rails/railtie.rb:226:in `public_send'
railties (7.0.7) lib/rails/railtie.rb:226:in `method_missing'
rack (2.2.8) lib/rack/urlmap.rb:74:in `block in call'
rack (2.2.8) lib/rack/urlmap.rb:58:in `each'
rack (2.2.8) lib/rack/urlmap.rb:58:in `call'
unicorn (6.1.0) lib/unicorn/http_server.rb:634:in `process_client'
unicorn (6.1.0) lib/unicorn/http_server.rb:739:in `worker_loop'
unicorn (6.1.0) lib/unicorn/http_server.rb:547:in `spawn_missing_workers'
unicorn (6.1.0) lib/unicorn/http_server.rb:143:in `start'
unicorn (6.1.0) bin/unicorn:128:in `<top (required)>'
bin/unicorn:96:in `load'
bin/unicorn:96:in `block in <main>'
bin/unicorn:95:in `fork'
bin/unicorn:95:in `<main>'
Mögliche Ursachen
- Discourse OpenID Connect (OIDC) - #257
- google_oauth2 Authentication failure! csrf_detected: OmniAuth::Strategies::OAuth2::CallbackError, csrf_detected | CSRF detected · Issue #58 · omniauth/omniauth-oauth2 · GitHub
- …
Gewünschte Hinweise oder Tipps
- Wie funktioniert die Authentifizierung in Discourse?
- Wie verwendet Discourse Sessions?
- Discourse-Nachrichtenmechanismus
- Am besten wäre es, wenn Sie mir direkt die Lösung nennen könnten










