X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fplugs%2Fmapped_signature_to_identity_plug.ex;h=58cb0316a621591904ba4f7ff85d9c32a9a62d72;hb=b553bfd745e76117efafd81c8306abd29e28e4a0;hp=f44d4dee533b0bb7b2cd978b8b0662167fde8286;hpb=b738f709532ff18845f5d8cc3888d0bd67f750ab;p=akkoma

diff --git a/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex b/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
index f44d4dee5..58cb0316a 100644
--- a/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
+++ b/lib/pleroma/web/plugs/mapped_signature_to_identity_plug.ex
@@ -1,8 +1,9 @@
 # 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.Plugs.MappedSignatureToIdentityPlug do
+  alias Pleroma.Helpers.AuthHelper
   alias Pleroma.Signature
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.Utils
@@ -12,34 +13,16 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
 
   def init(options), do: options
 
-  defp key_id_from_conn(conn) do
-    with %{"keyId" => key_id} <- HTTPSignatures.signature_for_conn(conn),
-         {:ok, ap_id} <- Signature.key_id_to_actor_id(key_id) do
-      ap_id
-    else
-      _ ->
-        nil
-    end
-  end
-
-  defp user_from_key_id(conn) do
-    with key_actor_id when is_binary(key_actor_id) <- key_id_from_conn(conn),
-         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(key_actor_id) do
-      user
-    else
-      _ ->
-        nil
-    end
-  end
-
-  def call(%{assigns: %{user: _}} = conn, _opts), do: conn
+  def call(%{assigns: %{user: %User{}}} = conn, _opts), do: conn
 
   # if this has payload make sure it is signed by the same actor that made it
   def call(%{assigns: %{valid_signature: true}, params: %{"actor" => actor}} = conn, _opts) do
     with actor_id <- Utils.get_ap_id(actor),
          {:user, %User{} = user} <- {:user, user_from_key_id(conn)},
          {:user_match, true} <- {:user_match, user.ap_id == actor_id} do
-      assign(conn, :user, user)
+      conn
+      |> assign(:user, user)
+      |> AuthHelper.skip_oauth()
     else
       {:user_match, false} ->
         Logger.debug("Failed to map identity from signature (payload actor mismatch)")
@@ -57,7 +40,9 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
   # no payload, probably a signed fetch
   def call(%{assigns: %{valid_signature: true}} = conn, _opts) do
     with %User{} = user <- user_from_key_id(conn) do
-      assign(conn, :user, user)
+      conn
+      |> assign(:user, user)
+      |> AuthHelper.skip_oauth()
     else
       _ ->
         Logger.debug("Failed to map identity from signature (no payload actor mismatch)")
@@ -68,4 +53,24 @@ defmodule Pleroma.Web.Plugs.MappedSignatureToIdentityPlug do
 
   # no signature at all
   def call(conn, _opts), do: conn
+
+  defp key_id_from_conn(conn) do
+    with %{"keyId" => key_id} <- HTTPSignatures.signature_for_conn(conn),
+         {:ok, ap_id} <- Signature.key_id_to_actor_id(key_id) do
+      ap_id
+    else
+      _ ->
+        nil
+    end
+  end
+
+  defp user_from_key_id(conn) do
+    with key_actor_id when is_binary(key_actor_id) <- key_id_from_conn(conn),
+         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(key_actor_id) do
+      user
+    else
+      _ ->
+        nil
+    end
+  end
 end