X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fmrf.ex;h=6ecd62c99e17f2ccbd4a0c0fb33bdb2050a34fbd;hb=a079ec3a3cdfd42d2cbd51c7698c2c87828e5778;hp=064ffc527adef1b085a334255ad3897b32b8f2e5;hpb=98a21debf93e1d7cc7bd258efb43496fe501e176;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/mrf.ex b/lib/pleroma/web/activity_pub/mrf.ex
index 064ffc527..6ecd62c99 100644
--- a/lib/pleroma/web/activity_pub/mrf.ex
+++ b/lib/pleroma/web/activity_pub/mrf.ex
@@ -63,6 +63,12 @@ defmodule Pleroma.Web.ActivityPub.MRF do
 
   @required_description_keys [:key, :related_policy]
 
+  def filter_one(policy, %{"type" => type} = message)
+      when type in ["Undo", "Block", "Delete"] and
+             policy != Pleroma.Web.ActivityPub.MRF.SimplePolicy do
+    {:ok, message}
+  end
+
   def filter_one(policy, message) do
     should_plug_history? =
       if function_exported?(policy, :history_awareness, 0) do
@@ -155,10 +161,17 @@ defmodule Pleroma.Web.ActivityPub.MRF do
   # - https://extra.baddomain.net/
   # Does NOT match the following:
   # - https://maybebaddomain.net/
+
+  # *.baddomain.net
   def subdomain_regex("*." <> domain), do: subdomain_regex(domain)
 
+  # baddomain.net
   def subdomain_regex(domain) do
-    ~r/^(.+\.)?#{Regex.escape(domain)}$/i
+    if String.ends_with?(domain, ".*") do
+      ~r/^(.+\.)?#{Regex.escape(String.replace_suffix(domain, ".*", ""))}\.(.+)$/i
+    else
+      ~r/^(.+\.)?#{Regex.escape(domain)}$/i
+    end
   end
 
   @spec subdomains_regex([String.t()]) :: [Regex.t()]