{:ok, message}
end
+ defp process_tag(
+ "mrf_tag:force-unlisted",
+ %{"type" => "Create", "to" => to, "cc" => cc, "actor" => actor} = message
+ ) do
+ user = User.get_cached_by_ap_id(actor)
+
+ if Enum.member?(to, "https://www.w3.org/ns/activitystreams#Public") do
+ to =
+ List.delete(to, "https://www.w3.org/ns/activitystreams#Public") ++ [user.follower_address]
+
+ cc =
+ List.delete(cc, user.follower_address) ++ ["https://www.w3.org/ns/activitystreams#Public"]
+
+ object =
+ message["object"]
+ |> Map.put("to", to)
+ |> Map.put("cc", cc)
+
+ message =
+ message
+ |> Map.put("to", to)
+ |> Map.put("cc", cc)
+ |> Map.put("object", object)
+
+ {:ok, message}
+ else
+ {:ok, message}
+ end
+ end
+
+ defp process_tag(
+ "mrf_tag:sandbox",
+ %{"type" => "Create", "to" => to, "cc" => cc, "actor" => actor} = message
+ ) do
+ user = User.get_cached_by_ap_id(actor)
+
+ if Enum.member?(to, "https://www.w3.org/ns/activitystreams#Public") or
+ Enum.member?(cc, "https://www.w3.org/ns/activitystreams#Public") do
+ to =
+ List.delete(to, "https://www.w3.org/ns/activitystreams#Public") ++ [user.follower_address]
+
+ cc = List.delete(cc, "https://www.w3.org/ns/activitystreams#Public")
+
+ object =
+ message["object"]
+ |> Map.put("to", to)
+ |> Map.put("cc", cc)
+
+ message =
+ message
+ |> Map.put("to", to)
+ |> Map.put("cc", cc)
+ |> Map.put("object", object)
+
+ {:ok, message}
+ else
+ {:ok, message}
+ end
+ end
+
+ defp process_tag(
+ "mrf_tag:disable-remote-subscription",
+ %{"type" => "Follow", "actor" => actor} = message
+ ) do
+ user = User.get_cached_by_ap_id(actor)
+
+ if user.local == true do
+ {:ok, message}
+ else
+ {:reject, nil}
+ end
+ end
+
+ defp process_tag("mrf_tag:disable-any-subscription", %{"type" => "Follow"}), do: {:reject, nil}
+
defp process_tag(_, message), do: {:ok, message}
- @impl true
- def filter(%{"actor" => actor} = message) do
+ def filter_message(actor, message) do
User.get_cached_by_ap_id(actor)
|> get_tags()
|> Enum.reduce({:ok, message}, fn
error
end)
end
+
+ @impl true
+ def filter(%{"object" => target_actor, "type" => "Follow"} = message),
+ do: filter_message(target_actor, message)
+
+ @impl true
+ def filter(%{"actor" => actor, "type" => "Create"} = message),
+ do: filter_message(actor, message)
+
+ @impl true
+ def filter(message), do: {:ok, message}
end