extend reject MRF to check if originating instance is blocked

[akkoma] / lib / pleroma / web / activity_pub / mrf / normalize_markup.ex

diff --git a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
index 7abae37aea2486161dd49cc0203ede72b50338e1..151c6ed2053a7d8a281b13c15d9a5f5ded77a672 100644 (file)
--- a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
+++ b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
@@ -1,14 +1,19 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
   @moduledoc "Scrub configured hypertext markup"
   alias Pleroma.HTML
 
-  @behaviour Pleroma.Web.ActivityPub.MRF
+  @behaviour Pleroma.Web.ActivityPub.MRF.Policy
 
-  def filter(%{"type" => "Create", "object" => child_object} = object) do
+  @impl true
+  def history_awareness, do: :auto
+
+  @impl true
+  def filter(%{"type" => type, "object" => child_object} = object)
+      when type in ["Create", "Update"] do
     scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])
 
     content =
@@ -22,5 +27,23 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
 
   def filter(object), do: {:ok, object}
 
+  @impl true
   def describe, do: {:ok, %{}}
+
+  @impl true
+  def config_description do
+    %{
+      key: :mrf_normalize_markup,
+      related_policy: "Pleroma.Web.ActivityPub.MRF.NormalizeMarkup",
+      label: "MRF Normalize Markup",
+      description: "MRF NormalizeMarkup settings. Scrub configured hypertext markup.",
+      children: [
+        %{
+          key: :scrub_policy,
+          type: :module,
+          suggestions: [Pleroma.HTML.Scrubber.Default]
+        }
+      ]
+    }
+  end
 end