1 files changed, 13 insertions, 10 deletions

diff --git a/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex b/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex
index b0ccb63c8..d45d2d7e3 100644
--- a/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/object_age_policy.ex
@@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
 
   defp check_reject(message, actions) do
     if :reject in actions do
-      {:reject, nil}
+      {:reject, "[ObjectAgePolicy]"}
     else
       {:ok, message}
     end
@@ -37,8 +37,13 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
   defp check_delist(message, actions) do
     if :delist in actions do
       with %User{} = user <- User.get_cached_by_ap_id(message["actor"]) do
-        to = List.delete(message["to"], Pleroma.Constants.as_public()) ++ [user.follower_address]
-        cc = List.delete(message["cc"], user.follower_address) ++ [Pleroma.Constants.as_public()]
+        to =
+          List.delete(message["to"] || [], Pleroma.Constants.as_public()) ++
+            [user.follower_address]
+
+        cc =
+          List.delete(message["cc"] || [], user.follower_address) ++
+            [Pleroma.Constants.as_public()]
 
         message =
           message
@@ -47,9 +52,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
 
         {:ok, message}
       else
-        # Unhandleable error: somebody is messing around, just drop the message.
         _e ->
-          {:reject, nil}
+          {:reject, "[ObjectAgePolicy] Unhandled error"}
       end
     else
       {:ok, message}
@@ -59,8 +63,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
   defp check_strip_followers(message, actions) do
     if :strip_followers in actions do
       with %User{} = user <- User.get_cached_by_ap_id(message["actor"]) do
-        to = List.delete(message["to"], user.follower_address)
-        cc = List.delete(message["cc"], user.follower_address)
+        to = List.delete(message["to"] || [], user.follower_address)
+        cc = List.delete(message["cc"] || [], user.follower_address)
 
         message =
           message
@@ -69,9 +73,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
 
         {:ok, message}
       else
-        # Unhandleable error: somebody is messing around, just drop the message.
         _e ->
-          {:reject, nil}
+          {:reject, "[ObjectAgePolicy] Unhandled error"}
       end
     else
       {:ok, message}
@@ -98,7 +101,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy do
   @impl true
   def describe do
     mrf_object_age =
-      Pleroma.Config.get(:mrf_object_age)
+      Config.get(:mrf_object_age)
       |> Enum.into(%{})
 
     {:ok, %{mrf_object_age: mrf_object_age}}