From 492d854e7aa29a2438dbbe2f95e509e43328eb7f Mon Sep 17 00:00:00 2001 From: Ariadne Conill Date: Sun, 28 Jul 2019 21:29:10 +0000 Subject: [PATCH] transmogrifier: use User.delete() instead of handrolled user deletion code for remote users Closes #1104 --- CHANGELOG.md | 1 + .../web/activity_pub/transmogrifier.ex | 15 +---- test/notification_test.exs | 58 +++++++++++++++++++ 3 files changed, 60 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 20f4eea41..48379b757 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,6 +27,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). - Rich Media: Parser failing when no TTL can be found by image TTL setters - Rich Media: The crawled URL is now spliced into the rich media data. - ActivityPub S2S: sharedInbox usage has been mostly aligned with the rules in the AP specification. +- ActivityPub S2S: remote user deletions now work the same as local user deletions. ### Added - MRF: Support for priming the mediaproxy cache (`Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`) diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex index 602ae48e1..7f06e6edd 100644 --- a/lib/pleroma/web/activity_pub/transmogrifier.ex +++ b/lib/pleroma/web/activity_pub/transmogrifier.ex @@ -656,20 +656,7 @@ def handle_incoming( nil -> case User.get_cached_by_ap_id(object_id) do %User{ap_id: ^actor} = user -> - {:ok, followers} = User.get_followers(user) - - Enum.each(followers, fn follower -> - User.unfollow(follower, user) - end) - - {:ok, friends} = User.get_friends(user) - - Enum.each(friends, fn followed -> - User.unfollow(user, followed) - end) - - User.invalidate_cache(user) - Repo.delete(user) + User.delete(user) nil -> :error diff --git a/test/notification_test.exs b/test/notification_test.exs index 28f8df49d..c88ac54bd 100644 --- a/test/notification_test.exs +++ b/test/notification_test.exs @@ -564,6 +564,64 @@ test "replying to a deleted post without tagging does not generate a notificatio assert Enum.empty?(Notification.for_user(user)) end + + test "notifications are deleted if a local user is deleted" do + user = insert(:user) + other_user = insert(:user) + + {:ok, _activity} = + CommonAPI.post(user, %{"status" => "hi @#{other_user.nickname}", "visibility" => "direct"}) + + refute Enum.empty?(Notification.for_user(other_user)) + + User.delete(user) + + assert Enum.empty?(Notification.for_user(other_user)) + end + + test "notifications are deleted if a remote user is deleted" do + remote_user = insert(:user) + local_user = insert(:user) + + dm_message = %{ + "@context" => "https://www.w3.org/ns/activitystreams", + "type" => "Create", + "actor" => remote_user.ap_id, + "id" => remote_user.ap_id <> "/activities/test", + "to" => [local_user.ap_id], + "cc" => [], + "object" => %{ + "type" => "Note", + "content" => "Hello!", + "tag" => [ + %{ + "type" => "Mention", + "href" => local_user.ap_id, + "name" => "@#{local_user.nickname}" + } + ], + "to" => [local_user.ap_id], + "cc" => [], + "attributedTo" => remote_user.ap_id + } + } + + {:ok, _dm_activity} = Transmogrifier.handle_incoming(dm_message) + + refute Enum.empty?(Notification.for_user(local_user)) + + delete_user_message = %{ + "@context" => "https://www.w3.org/ns/activitystreams", + "id" => remote_user.ap_id <> "/activities/delete", + "actor" => remote_user.ap_id, + "type" => "Delete", + "object" => remote_user.ap_id + } + + {:ok, _delete_activity} = Transmogrifier.handle_incoming(delete_user_message) + + assert Enum.empty?(Notification.for_user(local_user)) + end end describe "for_user" do