From 542bb1725866304232a1a80b1afeea6c8f2e8fc7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?H=C3=A9l=C3=A8ne?= Date: Fri, 19 Aug 2022 02:45:49 +0200 Subject: [PATCH] ArticleNotePageValidator: fix replies fixing Some software, like GoToSocial, expose replies as ActivityPub Collections, but do not expose any item array directly in the object, causing validation to fail via the ObjectID validator. Now, Pleroma will drop that field in this situation too. --- .../article_note_page_validator.ex | 5 ++++- .../article_note_page_validator_test.exs | 13 +++++++++++++ 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex index 0d987116c..825f2082f 100644 --- a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex +++ b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex @@ -86,7 +86,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies), do: Map.put(data, "replies", replies) - defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies), + # TODO: Pleroma does not have any support for Collections at the moment. + # If the `replies` field is not something the ObjectID validator can handle, + # the activity/object would be rejected, which is bad behavior. + defp fix_replies(%{"replies" => replies} = data) when not is_list(replies), do: Map.drop(data, ["replies"]) defp fix_replies(data), do: data diff --git a/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs index 720c17d8d..917009912 100644 --- a/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs +++ b/test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs @@ -32,4 +32,17 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidatorTest %{valid?: true} = ArticleNotePageValidator.cast_and_validate(note) end end + + test "a Note without replies/first/items validates" do + insert(:user, ap_id: "https://mastodon.social/users/emelie") + + note = + "test/fixtures/tesla_mock/status.emelie.json" + |> File.read!() + |> Jason.decode!() + |> pop_in(["replies", "first", "items"]) + |> elem(1) + + %{valid?: true} = ArticleNotePageValidator.cast_and_validate(note) + end end