wip

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

authentik/lib/sentry.py

@@ -5,7 +5,6 @@ from typing import Any
 
 from billiard.exceptions import SoftTimeLimitExceeded, WorkerLostError
 from celery.exceptions import CeleryError
-from channels_redis.core import ChannelFull
 from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured, SuspiciousOperation, ValidationError
 from django.db import DatabaseError, InternalError, OperationalError, ProgrammingError
@@ -127,7 +126,6 @@ def before_send(event: dict, hint: dict) -> dict | None:
         RedisError,
         ResponseError,
         # websocket errors
-        ChannelFull,
         WebSocketException,
         LocalProtocolError,
         # rest_framework error

authentik/root/settings.py

@@ -65,6 +65,7 @@ SHARED_APPS = [
     "pgactivity",
     "pglock",
     "channels",
+    "channels_postgres",
 ]
 TENANT_APPS = [
     "django.contrib.auth",
@@ -278,16 +279,6 @@ TEMPLATES = [
 
 ASGI_APPLICATION = "authentik.root.asgi.application"
 
-CHANNEL_LAYERS = {
-    "default": {
-        "BACKEND": "channels_redis.pubsub.RedisPubSubChannelLayer",
-        "CONFIG": {
-            "hosts": [CONFIG.get("channel.url") or redis_url(CONFIG.get("redis.db"))],
-            "prefix": "authentik_channels_",
-        },
-    },
-}
-
 
 # Database
 # https://docs.djangoproject.com/en/2.1/ref/settings/#databases
@@ -300,6 +291,16 @@ DATABASE_ROUTERS = (
     "django_tenants.routers.TenantSyncRouter",
 )
 
+CHANNEL_LAYERS = {
+    "default": {
+        "BACKEND": "channels_postgres.core.PostgresChannelLayer",
+        "CONFIG": {
+            **DATABASES["default"],
+            "TIME_ZONE": None,
+        },
+    },
+}
+
 # Email
 # These values should never actually be used, emails are only sent from email stages, which
 # loads the config directly from CONFIG

pyproject.toml

@@ -8,7 +8,7 @@ dependencies = [
     "argon2-cffi==23.1.0",
     "celery==5.5.2",
     "channels==4.2.2",
-    "channels-redis==4.2.1",
+    "channels-postgres==1.1.2",
     "cryptography==45.0.3",
     "dacite==1.9.2",
     "deepmerge==2.0",

uv.lock

@@ -170,7 +170,7 @@ dependencies = [
     { name = "argon2-cffi" },
     { name = "celery" },
     { name = "channels" },
-    { name = "channels-redis" },
+    { name = "channels-postgres" },
     { name = "cryptography" },
     { name = "dacite" },
     { name = "deepmerge" },
@@ -268,7 +268,7 @@ requires-dist = [
     { name = "argon2-cffi", specifier = "==23.1.0" },
     { name = "celery", specifier = "==5.5.2" },
     { name = "channels", specifier = "==4.2.2" },
-    { name = "channels-redis", specifier = "==4.2.1" },
+    { name = "channels-postgres", specifier = "==1.1.2" },
     { name = "cryptography", specifier = "==45.0.3" },
     { name = "dacite", specifier = "==1.9.2" },
     { name = "deepmerge", specifier = "==2.0" },
@@ -712,18 +712,18 @@ daphne = [
 ]
 
 [[package]]
-name = "channels-redis"
-version = "4.2.1"
+name = "channels-postgres"
+version = "1.1.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "asgiref" },
     { name = "channels" },
     { name = "msgpack" },
-    { name = "redis" },
+    { name = "psycopg", extra = ["pool"] },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/c7/6d/c379c9feea4522cbdb4eba9b3d23a6270ba8cbd94e847b21834d898109d6/channels_redis-4.2.1.tar.gz", hash = "sha256:8375e81493e684792efe6e6eca60ef3d7782ef76c6664057d2e5c31e80d636dd", size = 31152, upload-time = "2024-11-15T12:58:49.836Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/f5/21/c74be89ec2f93fa832f9c5b47f08c73e5e07279aab176a1f7ef4a240722d/channels_postgres-1.1.2.tar.gz", hash = "sha256:bfdf580ba65aab0d5e944d38ddd807d3521939153b786b53d6f932b6f3defd8e", size = 19696, upload-time = "2025-04-20T16:09:01.83Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/a6/aa/981d08ae9627c3b9d8dd150f0fe644122a351abc1f47bcf53d2bfff80d91/channels_redis-4.2.1-py3-none-any.whl", hash = "sha256:2ca33105b3a04b5a327a9c47dd762b546f30b76a0cd3f3f593a23d91d346b6f4", size = 20487, upload-time = "2024-11-15T12:58:47.847Z" },
+    { url = "https://files.pythonhosted.org/packages/fd/0b/1ec2c7357ebff7ff457f39d51ccb74be56ac796595dfc228658ba23974a1/channels_postgres-1.1.2-py3-none-any.whl", hash = "sha256:301e1980f23e325e289ac93265baf54ceae289c19f1893d1b55e40fe73149f67", size = 16176, upload-time = "2025-04-20T16:09:00.383Z" },
 ]
 
 [[package]]