[#534] Updating external instances reachability on incoming federation.

lib/pleroma/web/websub/websub_controller.ex

@@ -4,9 +4,11 @@
 
 defmodule Pleroma.Web.Websub.WebsubController do
   use Pleroma.Web, :controller
+
   alias Pleroma.{Repo, User}
   alias Pleroma.Web.{Websub, Federator}
   alias Pleroma.Web.Websub.WebsubClientSubscription
+
   require Logger
 
   plug(
@@ -18,6 +20,8 @@ defmodule Pleroma.Web.Websub.WebsubController do
          ]
   )
 
+  plug(:set_requester_reachable when action in [:websub_incoming])
+
   def websub_subscription_request(conn, %{"nickname" => nickname} = params) do
     user = User.get_cached_by_nickname(nickname)
 
@@ -92,4 +96,9 @@ defmodule Pleroma.Web.Websub.WebsubController do
         |> send_resp(500, "Error")
     end
   end
+
+  defp set_requester_reachable(conn, _) do
+    Pleroma.Web.ControllerHelper.set_requester_reachable(conn)
+    conn
+  end
 end