Re-fetch user data on salmon decode error.

test/web/ostatus/ostatus_controller_test.exs

@@ -1,9 +1,41 @@
 defmodule Pleroma.Web.OStatus.OStatusControllerTest do
   use Pleroma.Web.ConnCase
   import Pleroma.Factory
-  alias Pleroma.User
+  alias Pleroma.{User, Repo}
   alias Pleroma.Web.OStatus.ActivityRepresenter
 
+  test "decodes a salmon", %{conn: conn} do
+    user = insert(:user)
+    salmon = File.read!("test/fixtures/salmon.xml")
+    conn = conn
+    |> put_req_header("content-type", "application/atom+xml")
+    |> post("/users/#{user.nickname}/salmon", salmon)
+
+    assert response(conn, 200)
+  end
+
+  test "decodes a salmon with a changed magic key", %{conn: conn} do
+    user = insert(:user)
+    salmon = File.read!("test/fixtures/salmon.xml")
+    conn = conn
+    |> put_req_header("content-type", "application/atom+xml")
+    |> post("/users/#{user.nickname}/salmon", salmon)
+
+    assert response(conn, 200)
+
+    # Set a wrong magic-key for a user so it has to refetch
+    salmon_user = User.get_by_ap_id("http://gs.example.org:4040/index.php/user/1")
+    info = salmon_user.info
+    |> Map.put("magic_key", "RSA.pu0s-halox4tu7wmES1FVSx6u-4wc0YrUFXcqWXZG4-27UmbCOpMQftRCldNRfyA-qLbz-eqiwrong1EwUvjsD4cYbAHNGHwTvDOyx5AKthQUP44ykPv7kjKGh3DWKySJvcs9tlUG87hlo7AvnMo9pwRS_Zz2CacQ-MKaXyDepk=.AQAB") # Wrong key
+    Repo.update(User.info_changeset(salmon_user, %{info: info}))
+
+    conn = build_conn()
+    |> put_req_header("content-type", "application/atom+xml")
+    |> post("/users/#{user.nickname}/salmon", salmon)
+
+    assert response(conn, 200)
+  end
+
   test "gets a feed", %{conn: conn} do
     note_activity = insert(:note_activity)
     user = User.get_cached_by_ap_id(note_activity.data["actor"])
@@ -42,3 +74,10 @@ defmodule Pleroma.Web.OStatus.OStatusControllerTest do
     assert response(conn, 200)
   end
 end
+
+defmodule Pleroma.Web.OStatusMock do
+  import Pleroma.Factory
+  def handle_incoming(_doc) do
+    insert(:note_activity)
+  end
+end