From 5e86a2809e37100b54e0fc88db79245e13f684aa Mon Sep 17 00:00:00 2001 From: "Haelwenn (lanodan) Monnier" Date: Wed, 23 Sep 2020 11:45:32 +0200 Subject: [PATCH] transmogrifier: Drop incoming create early if it already exists --- lib/pleroma/web/activity_pub/transmogrifier.ex | 6 +++++- .../activity_pub/transmogrifier/question_handling_test.exs | 4 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex index aa6a69463..d7dd9fe6b 100644 --- a/lib/pleroma/web/activity_pub/transmogrifier.ex +++ b/lib/pleroma/web/activity_pub/transmogrifier.ex @@ -515,15 +515,19 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do end def handle_incoming( - %{"type" => "Create", "object" => %{"type" => objtype}} = data, + %{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data, _options ) when objtype in ~w{Question Answer ChatMessage Audio Video Event Article} do data = Map.put(data, "object", strip_internal_fields(data["object"])) with {:ok, %User{}} <- ObjectValidator.fetch_actor(data), + nil <- Activity.get_create_by_object_ap_id(obj_id), {:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do {:ok, activity} + else + %Activity{} = activity -> {:ok, activity} + e -> e end end diff --git a/test/web/activity_pub/transmogrifier/question_handling_test.exs b/test/web/activity_pub/transmogrifier/question_handling_test.exs index 74ee79543..d2822ce75 100644 --- a/test/web/activity_pub/transmogrifier/question_handling_test.exs +++ b/test/web/activity_pub/transmogrifier/question_handling_test.exs @@ -157,12 +157,12 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.QuestionHandlingTest do } end - test "returns an error if received a second time" do + test "returns same activity if received a second time" do data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!() assert {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data) - assert {:error, {:validate_object, {:error, _}}} = Transmogrifier.handle_incoming(data) + assert {:ok, ^activity} = Transmogrifier.handle_incoming(data) end test "accepts a Question with no content" do