defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do alias Pleroma.User @behaviour Pleroma.Web.ActivityPub.MRF @impl true def filter(%{"type" => "Create"} = object) do user = User.get_cached_by_ap_id(object["actor"]) public = "https://www.w3.org/ns/activitystreams#Public" # Determine visibility visibility = cond do public in object["to"] -> "public" public in object["cc"] -> "unlisted" user.follower_address in object["to"] -> "followers" true -> "direct" end policy = Pleroma.Config.get(:mrf_rejectnonpublic) case visibility do "public" -> {:ok, object} "unlisted" -> {:ok, object} "followers" -> with true <- Keyword.get(policy, :allow_followersonly) do {:ok, object} else _e -> {:reject, nil} end "direct" -> with true <- Keyword.get(policy, :allow_direct) do {:ok, object} else _e -> {:reject, nil} end end end @impl true def filter(object), do: {:ok, object} end