X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fmrf%2Fhellthread_policy.ex;h=9ba07b4e38b73c4a1bffdfba131511aee90855f9;hb=f1f44069ae525fd21127e5ceccc61016c12f4427;hp=6736f3cb905a7e0c8edc7cdce22190c9c99c7840;hpb=833161b5d21f85e2276cd0cee3e148ecbe6e1f05;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 6736f3cb9..9ba07b4e3 100644
--- a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
@@ -1,15 +1,22 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
alias Pleroma.User
+
+ require Pleroma.Constants
+
+ @moduledoc "Block messages with too much mentions (configurable)"
+
@behaviour Pleroma.Web.ActivityPub.MRF
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
@@ -17,12 +24,12 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
when follower_collection? and recipients > threshold ->
message
|> Map.put("to", [follower_collection])
- |> Map.put("cc", ["https://www.w3.org/ns/activitystreams#Public"])
+ |> Map.put("cc", [Pleroma.Constants.as_public()])
{:public, recipients} when recipients > threshold ->
message
|> Map.put("to", [])
- |> Map.put("cc", ["https://www.w3.org/ns/activitystreams#Public"])
+ |> Map.put("cc", [Pleroma.Constants.as_public()])
_ ->
message
@@ -36,7 +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
@@ -49,10 +56,10 @@ defmodule Pleroma.Web.ActivityPub.MRF.HellthreadPolicy do
recipients = (message["to"] || []) ++ (message["cc"] || [])
follower_collection = User.get_cached_by_ap_id(message["actor"]).follower_address
- if Enum.member?(recipients, "https://www.w3.org/ns/activitystreams#Public") do
+ if Enum.member?(recipients, Pleroma.Constants.as_public()) do
recipients =
recipients
- |> List.delete("https://www.w3.org/ns/activitystreams#Public")
+ |> List.delete(Pleroma.Constants.as_public())
|> List.delete(follower_collection)
{:public, length(recipients)}
@@ -66,7 +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],
@@ -79,10 +87,14 @@ 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
@impl true
def filter(message), do: {:ok, message}
+
+ @impl true
+ def describe,
+ do: {:ok, %{mrf_hellthread: Pleroma.Config.get(:mrf_hellthread) |> Enum.into(%{})}}
end