policies: fix error when viewing/clearing cache

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/events/api/notification_transport.py

@@ -1,5 +1,4 @@
 """NotificationTransport API Views"""
-from django.http.response import Http404
 from drf_yasg.utils import no_body, swagger_auto_schema
 from rest_framework.decorators import action
 from rest_framework.fields import CharField, ListField, SerializerMethodField
@@ -68,10 +67,7 @@ class NotificationTransportViewSet(ModelViewSet):
     def test(self, request: Request, pk=None) -> Response:
         """Send example notification using selected transport. Requires
         Modify permissions."""
-        transports = self.get_object()
-        if not transports.exists():
-            raise Http404
-        transport: NotificationTransport = transports.first()
+        transport: NotificationTransport = self.get_object()
         notification = Notification(
             severity=NotificationSeverity.NOTICE,
             body=f"Test Notification from transport {transport.name}",

authentik/policies/api/policies.py

@@ -109,14 +109,14 @@ class PolicyViewSet(
             )
         return Response(TypeCreateSerializer(data, many=True).data)
 
-    @permission_required("authentik_policies.view_policy_cache")
+    @permission_required(None, ["authentik_policies.view_policy_cache"])
     @swagger_auto_schema(responses={200: CacheSerializer(many=False)})
     @action(detail=False, pagination_class=None, filter_backends=[])
     def cache_info(self, request: Request) -> Response:
         """Info about cached policies"""
         return Response(data={"count": len(cache.keys("policy_*"))})
 
-    @permission_required("authentik_policies.clear_policy_cache")
+    @permission_required(None, ["authentik_policies.clear_policy_cache"])
     @swagger_auto_schema(
         request_body=no_body,
         responses={204: "Successfully cleared cache", 400: "Bad request"},