# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
+ use Oban.Testing, repo: Pleroma.Repo
use Pleroma.DataCase
+
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.Object.Fetcher
:ok
end
- clear_config([:instance, :max_remote_account_fields])
+ setup do: clear_config([:instance, :max_remote_account_fields])
describe "handle_incoming" do
test "it ignores an incoming notice if we already have it" do
end
@tag capture_log: true
- test "it fetches replied-to activities if we don't have them" do
+ test "it fetches reply-to activities if we don't have them" do
data =
File.read!("test/fixtures/mastodon-post-activity.json")
|> Poison.decode!()
assert returned_object.data["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873"
end
- test "it does not fetch replied-to activities beyond max_replies_depth" do
+ test "it does not fetch reply-to activities beyond max replies depth limit" do
data =
File.read!("test/fixtures/mastodon-post-activity.json")
|> Poison.decode!()
data = Map.put(data, "object", object)
with_mock Pleroma.Web.Federator,
- allowed_incoming_reply_depth?: fn _ -> false end do
+ allowed_thread_distance?: fn _ -> false end do
{:ok, returned_activity} = Transmogrifier.handle_incoming(data)
returned_object = Object.normalize(returned_activity, false)
assert data["object"] == activity.data["object"]
end
- test "it works for incoming misskey likes, turning them into EmojiReactions" do
+ test "it works for incoming misskey likes, turning them into EmojiReacts" do
user = insert(:user)
{:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["actor"] == data["actor"]
- assert data["type"] == "EmojiReaction"
+ assert data["type"] == "EmojiReact"
assert data["id"] == data["id"]
assert data["object"] == activity.data["object"]
assert data["content"] == "🍮"
end
- test "it works for incoming misskey likes that contain unicode emojis, turning them into EmojiReactions" do
+ test "it works for incoming misskey likes that contain unicode emojis, turning them into EmojiReacts" do
user = insert(:user)
{:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["actor"] == data["actor"]
- assert data["type"] == "EmojiReaction"
+ assert data["type"] == "EmojiReact"
assert data["id"] == data["id"]
assert data["object"] == activity.data["object"]
assert data["content"] == "⭐"
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["actor"] == "http://mastodon.example.org/users/admin"
- assert data["type"] == "EmojiReaction"
+ assert data["type"] == "EmojiReact"
assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
assert data["object"] == activity.data["object"]
assert data["content"] == "👌"
end
+ test "it reject invalid emoji reactions" do
+ user = insert(:user)
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
+
+ data =
+ File.read!("test/fixtures/emoji-reaction-too-long.json")
+ |> Poison.decode!()
+ |> Map.put("object", activity.data["object"])
+
+ assert :error = Transmogrifier.handle_incoming(data)
+
+ data =
+ File.read!("test/fixtures/emoji-reaction-no-emoji.json")
+ |> Poison.decode!()
+ |> Map.put("object", activity.data["object"])
+
+ assert :error = Transmogrifier.handle_incoming(data)
+ end
+
test "it works for incoming emoji reaction undos" do
user = insert(:user)
end
end
+ describe "`handle_incoming/2`, Mastodon format `replies` handling" do
+ setup do: clear_config([:activitypub, :note_replies_output_limit], 5)
+ setup do: clear_config([:instance, :federation_incoming_replies_max_depth])
+
+ setup do
+ data =
+ "test/fixtures/mastodon-post-activity.json"
+ |> File.read!()
+ |> Poison.decode!()
+
+ items = get_in(data, ["object", "replies", "first", "items"])
+ assert length(items) > 0
+
+ %{data: data, items: items}
+ end
+
+ test "schedules background fetching of `replies` items if max thread depth limit allows", %{
+ data: data,
+ items: items
+ } do
+ Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 10)
+
+ {:ok, _activity} = Transmogrifier.handle_incoming(data)
+
+ for id <- items do
+ job_args = %{"op" => "fetch_remote", "id" => id, "depth" => 1}
+ assert_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker, args: job_args)
+ end
+ end
+
+ test "does NOT schedule background fetching of `replies` beyond max thread depth limit allows",
+ %{data: data} do
+ Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 0)
+
+ {:ok, _activity} = Transmogrifier.handle_incoming(data)
+
+ assert all_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker) == []
+ end
+ end
+
+ describe "`handle_incoming/2`, Pleroma format `replies` handling" do
+ setup do: clear_config([:activitypub, :note_replies_output_limit], 5)
+ setup do: clear_config([:instance, :federation_incoming_replies_max_depth])
+
+ setup do
+ user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{"status" => "post1"})
+
+ {:ok, reply1} =
+ CommonAPI.post(user, %{"status" => "reply1", "in_reply_to_status_id" => activity.id})
+
+ {:ok, reply2} =
+ CommonAPI.post(user, %{"status" => "reply2", "in_reply_to_status_id" => activity.id})
+
+ replies_uris = Enum.map([reply1, reply2], fn a -> a.object.data["id"] end)
+
+ {:ok, federation_output} = Transmogrifier.prepare_outgoing(activity.data)
+
+ Repo.delete(activity.object)
+ Repo.delete(activity)
+
+ %{federation_output: federation_output, replies_uris: replies_uris}
+ end
+
+ test "schedules background fetching of `replies` items if max thread depth limit allows", %{
+ federation_output: federation_output,
+ replies_uris: replies_uris
+ } do
+ Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 1)
+
+ {:ok, _activity} = Transmogrifier.handle_incoming(federation_output)
+
+ for id <- replies_uris do
+ job_args = %{"op" => "fetch_remote", "id" => id, "depth" => 1}
+ assert_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker, args: job_args)
+ end
+ end
+
+ test "does NOT schedule background fetching of `replies` beyond max thread depth limit allows",
+ %{federation_output: federation_output} do
+ Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 0)
+
+ {:ok, _activity} = Transmogrifier.handle_incoming(federation_output)
+
+ assert all_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker) == []
+ end
+ end
+
describe "prepare outgoing" do
test "it inlines private announced objects" do
user = insert(:user)
end
describe "fix_in_reply_to/2" do
- clear_config([:instance, :federation_incoming_replies_max_depth])
+ setup do: clear_config([:instance, :federation_incoming_replies_max_depth])
setup do
data = Poison.decode!(File.read!("test/fixtures/mastodon-post-activity.json"))
}
end
end
+
+ describe "set_replies/1" do
+ setup do: clear_config([:activitypub, :note_replies_output_limit], 2)
+
+ test "returns unmodified object if activity doesn't have self-replies" do
+ data = Poison.decode!(File.read!("test/fixtures/mastodon-post-activity.json"))
+ assert Transmogrifier.set_replies(data) == data
+ end
+
+ test "sets `replies` collection with a limited number of self-replies" do
+ [user, another_user] = insert_list(2, :user)
+
+ {:ok, %{id: id1} = activity} = CommonAPI.post(user, %{"status" => "1"})
+
+ {:ok, %{id: id2} = self_reply1} =
+ CommonAPI.post(user, %{"status" => "self-reply 1", "in_reply_to_status_id" => id1})
+
+ {:ok, self_reply2} =
+ CommonAPI.post(user, %{"status" => "self-reply 2", "in_reply_to_status_id" => id1})
+
+ # Assuming to _not_ be present in `replies` due to :note_replies_output_limit is set to 2
+ {:ok, _} =
+ CommonAPI.post(user, %{"status" => "self-reply 3", "in_reply_to_status_id" => id1})
+
+ {:ok, _} =
+ CommonAPI.post(user, %{
+ "status" => "self-reply to self-reply",
+ "in_reply_to_status_id" => id2
+ })
+
+ {:ok, _} =
+ CommonAPI.post(another_user, %{
+ "status" => "another user's reply",
+ "in_reply_to_status_id" => id1
+ })
+
+ object = Object.normalize(activity)
+ replies_uris = Enum.map([self_reply1, self_reply2], fn a -> a.object.data["id"] end)
+
+ assert %{"type" => "Collection", "items" => ^replies_uris} =
+ Transmogrifier.set_replies(object.data)["replies"]
+ end
+ end
end