core: remove OldAuthenticatedSession content type (#14507)

* core: remove `OldAuthenticatedSession` content type

This was left out from https://github.com/goauthentik/authentik/pull/9736

* remove stale content types in `repair_permissions`

Co-authored-by: Jens Langhammer <jens@goauthentik.io>

* run `remove_stale_contenttypes` for each tenant

---------

Co-authored-by: Jens Langhammer <jens@goauthentik.io>

authentik/core/management/commands/repair_permissions.py

@@ -2,6 +2,7 @@
 
 from django.apps import apps
 from django.contrib.auth.management import create_permissions
+from django.core.management import call_command
 from django.core.management.base import BaseCommand, no_translations
 from guardian.management import create_anonymous_user
 
@@ -16,6 +17,10 @@ class Command(BaseCommand):
         """Check permissions for all apps"""
         for tenant in Tenant.objects.filter(ready=True):
             with tenant:
+                # See https://code.djangoproject.com/ticket/28417
+                # Remove potential lingering old permissions
+                call_command("remove_stale_contenttypes", "--no-input")
+
                 for app in apps.get_app_configs():
                     self.stdout.write(f"Checking app {app.name} ({app.label})\n")
                     create_permissions(app, verbosity=0)

authentik/core/migrations/0048_delete_oldauthenticatedsession_content_type.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.1.9 on 2025-05-14 11:15
+
+from django.apps.registry import Apps
+from django.db import migrations
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+
+
+def remove_old_authenticated_session_content_type(
+    apps: Apps, schema_editor: BaseDatabaseSchemaEditor
+):
+    db_alias = schema_editor.connection.alias
+    ContentType = apps.get_model("contenttypes", "ContentType")
+
+    ContentType.objects.using(db_alias).filter(model="oldauthenticatedsession").delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("authentik_core", "0047_delete_oldauthenticatedsession"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            code=remove_old_authenticated_session_content_type,
+        ),
+    ]