X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fsignature.ex;h=3aa6909d2f1652bf79f6312381a12de130fcd232;hb=7e488cd4a7ac038dfe8a1f5b204cb134bb5ba549;hp=6b0b2c969645fd93fa3c4716f95a55c0aa2acf08;hpb=5992c256ad7c5bc8207240c9d51e03964e50eb64;p=akkoma

diff --git a/lib/pleroma/signature.ex b/lib/pleroma/signature.ex
index 6b0b2c969..3aa6909d2 100644
--- a/lib/pleroma/signature.ex
+++ b/lib/pleroma/signature.ex
@@ -5,6 +5,7 @@
 defmodule Pleroma.Signature do
   @behaviour HTTPSignatures.Adapter
 
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
   alias Pleroma.Keys
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -21,12 +22,23 @@ defmodule Pleroma.Signature do
         uri
       end
 
-    URI.to_string(uri)
+    maybe_ap_id = URI.to_string(uri)
+
+    case ObjectValidators.ObjectID.cast(maybe_ap_id) do
+      {:ok, ap_id} ->
+        {:ok, ap_id}
+
+      _ ->
+        case Pleroma.Web.WebFinger.finger(maybe_ap_id) do
+          %{"ap_id" => ap_id} -> {:ok, ap_id}
+          _ -> {:error, maybe_ap_id}
+        end
+    end
   end
 
   def fetch_public_key(conn) do
     with %{"keyId" => kid} <- HTTPSignatures.signature_for_conn(conn),
-         actor_id <- key_id_to_actor_id(kid),
+         {:ok, actor_id} <- key_id_to_actor_id(kid),
          {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
       {:ok, public_key}
     else
@@ -37,7 +49,7 @@ defmodule Pleroma.Signature do
 
   def refetch_public_key(conn) do
     with %{"keyId" => kid} <- HTTPSignatures.signature_for_conn(conn),
-         actor_id <- key_id_to_actor_id(kid),
+         {:ok, actor_id} <- key_id_to_actor_id(kid),
          {:ok, _user} <- ActivityPub.make_user_from_ap_id(actor_id),
          {:ok, public_key} <- User.get_public_key_for_ap_id(actor_id) do
       {:ok, public_key}