events: unpack wrapped query from FlowExecutor (#5244)

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

authentik/events/models.py

@@ -214,11 +214,18 @@ class Event(SerializerModel, ExpiringModel):
         Events independently from requests.
         `user` arguments optionally overrides user from requests."""
         if request:
+            from authentik.flows.views.executor import QS_QUERY
+
             self.context["http_request"] = {
                 "path": request.path,
                 "method": request.method,
                 "args": QueryDict(request.META.get("QUERY_STRING", "")),
             }
+            # Special case for events created during flow execution
+            # since they keep the http query within a wrapped query
+            if QS_QUERY in self.context["http_request"]["args"]:
+                wrapped = self.context["http_request"]["args"][QS_QUERY]
+                self.context["http_request"]["args"] = QueryDict(wrapped)
         if hasattr(request, "tenant"):
             tenant: Tenant = request.tenant
             # Because self.created only gets set on save, we can't use it's value here