X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fmrf%2Fhellthread_policy.ex;h=768a669f33ad5e423e38db8b93b92c62460a7095;hb=250e2020987b1fc65251ba9564e41b38ba060391;hp=1764bc789f4a73584fe93b9e511b9e0b066aa216;hpb=d1c7f8e576e31487544b57d67802843b8ef38388;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
index 1764bc789..768a669f3 100644
--- a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors
+# Copyright © 2017-2021 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
@@ -13,8 +13,10 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
defp delist_message(message, threshold) when threshold > 0 do
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
+ to = message["to"] || []
+ cc = message["cc"] || []
- follower_collection? = Enum.member?(message["to"] ++ message["cc"], follower_collection)
+ follower_collection? = Enum.member?(to ++ cc, follower_collection)
message =
case get_recipient_count(message) do
@@ -41,7 +43,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
defp reject_message(message, threshold) when threshold > 0 do
with {_, recipients} <- get_recipient_count(message) do
if recipients > threshold do
- {:reject, nil}
+ {:reject, "[HellthreadPolicy] #{recipients} recipients is over the limit of #{threshold}"}
else
{:ok, message}
end
@@ -71,7 +73,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
end
@impl true
- def filter(%{"type" => "Create"} = message) do
+ def filter(%{"type" => "Create", "object" => %{"type" => object_type}} = message)
+ when object_type in ~w{Note Article} do
reject_threshold =
Pleroma.Config.get(
[:mrf_hellthread, :reject_threshold],
@@ -84,7 +87,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
{:ok, message} <- delist_message(message, delist_threshold) do
{:ok, message}
else
- _e -> {:reject, nil}
+ e -> e
end
end
@@ -94,4 +97,31 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
@impl true
def describe,
do: {:ok, %{mrf_hellthread: Pleroma.Config.get(:mrf_hellthread) |> Enum.into(%{})}}
+
+ @impl true
+ def config_description do
+ %{
+ key: :mrf_hellthread,
+ related_policy: "Pleroma.Web.ActivityPub.MRF.HellthreadPolicy",
+ label: "MRF Hellthread",
+ description: "Block messages with excessive user mentions",
+ children: [
+ %{
+ key: :delist_threshold,
+ type: :integer,
+ description:
+ "Number of mentioned users after which the message gets removed from timelines and" <>
+ "disables notifications. Set to 0 to disable.",
+ suggestions: [10]
+ },
+ %{
+ key: :reject_threshold,
+ type: :integer,
+ description:
+ "Number of mentioned users after which the messaged gets rejected. Set to 0 to disable.",
+ suggestions: [20]
+ }
+ ]
+ }
+ end
end