mobilizon.chapril.org-mobil.../test/mobilizon/service/activity_pub/transmogrifier_test.exs

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# Portions of this file are derived from Pleroma:
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
# SPDX-License-Identifier: AGPL-3.0-only
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/test/web/activity_pub/transmogrifier_test.exs
defmodule Mobilizon.Service.ActivityPub.TransmogrifierTest do
use Mobilizon.DataCase
import Mobilizon.Factory
alias Mobilizon.Activity
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Events
alias Mobilizon.Events.Comment
alias Mobilizon.Service.ActivityPub.Utils
alias Mobilizon.Service.ActivityPub.Transmogrifier
use ExVCR.Mock, adapter: ExVCR.Adapter.Hackney
setup_all do
HTTPoison.start()
end
describe "handle_incoming" do
# test "it ignores an incoming comment if we already have it" do
# comment = insert(:comment)
# activity = %{
# "type" => "Create",
# "to" => ["https://www.w3.org/ns/activitystreams#Public"],
# "actor" => comment.actor.url,
# "object" => Utils.make_comment_data(comment)
# }
# data =
# File.read!("test/fixtures/mastodon-post-activity.json")
# |> Jason.decode!()
# |> Map.put("object", activity["object"])
# {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
# assert activity == returned_activity.data
# end
# test "it fetches replied-to activities if we don't have them" do
# data =
# File.read!("test/fixtures/mastodon-post-activity.json")
# |> Jason.decode!()
# object =
# data["object"]
# |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
# data =
# data
# |> Map.put("object", object)
# {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
# assert activity =
# Activity.get_create_activity_by_object_ap_id(
# "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
# )
# assert returned_activity.data["object"]["inReplyToAtomUri"] ==
# "https://shitposter.club/notice/2827873"
# assert returned_activity.data["object"]["inReplyToStatusId"] == activity.id
# end
test "it works for incoming notices" do
data = File.read!("test/fixtures/mastodon-post-activity.json") |> Jason.decode!()
{:ok, %Mobilizon.Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["id"] == "https://framapiaf.org/users/admin/statuses/99512778738411822/activity"
assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
assert data["cc"] == [
"https://framapiaf.org/users/admin/followers",
"http://mobilizon.com/@tcit"
]
assert data["actor"] == "https://framapiaf.org/users/admin"
object = data["object"]
assert object["id"] == "https://framapiaf.org/users/admin/statuses/99512778738411822"
assert object["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
assert object["cc"] == [
"https://framapiaf.org/users/admin/followers",
"http://localtesting.pleroma.lol/users/lain"
]
assert object["actor"] == "https://framapiaf.org/users/admin"
assert object["attributedTo"] == "https://framapiaf.org/users/admin"
assert object["sensitive"] == true
{:ok, %Actor{}} = Actors.get_actor_by_url(object["actor"])
end
test "it works for incoming notices with hashtags" do
data = File.read!("test/fixtures/mastodon-post-activity-hashtag.json") |> Jason.decode!()
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert Enum.at(data["object"]["tag"], 2) == "moo"
end
# test "it works for incoming notices with contentMap" do
# data =
# File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["object"]["content"] ==
# "<p><span class=\"h-card\"><a href=\"http://localtesting.pleroma.lol/users/lain\" class=\"u-url mention\">@<span>lain</span></a></span></p>"
# end
# test "it works for incoming notices with to/cc not being an array (kroeg)" do
# data = File.read!("test/fixtures/kroeg-post-activity.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["object"]["content"] ==
# "<p>henlo from my Psion netBook</p><p>message sent from my Psion netBook</p>"
# end
# test "it works for incoming announces with actor being inlined (kroeg)" do
# data = File.read!("test/fixtures/kroeg-announce-with-inline-actor.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "https://puckipedia.com/"
# end
# test "it works for incoming notices with tag not being an array (kroeg)" do
# data = File.read!("test/fixtures/kroeg-array-less-emoji.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["object"]["emoji"] == %{
# "icon_e_smile" => "https://puckipedia.com/forum/images/smilies/icon_e_smile.png"
# }
# data = File.read!("test/fixtures/kroeg-array-less-hashtag.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert "test" in data["object"]["tag"]
# end
test "it works for incoming notices with url not being a string (prismo)" do
data = File.read!("test/fixtures/prismo-url-map.json") |> Jason.decode!()
assert {:error, :not_supported} == Transmogrifier.handle_incoming(data)
# Pages are not supported
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["object"]["url"] == "https://prismo.news/posts/83"
end
test "it works for incoming follow requests" do
actor = insert(:actor)
data =
File.read!("test/fixtures/mastodon-follow-activity.json")
|> Jason.decode!()
|> Map.put("object", actor.url)
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["actor"] == "https://social.tcit.fr/users/tcit"
assert data["type"] == "Follow"
assert data["id"] == "https://social.tcit.fr/users/tcit#follows/2"
actor = Actors.get_actor_with_everything(actor.id)
assert Actor.following?(Actors.get_actor_by_url!(data["actor"], true), actor)
end
# test "it works for incoming follow requests from hubzilla" do
# user = insert(:user)
# data =
# File.read!("test/fixtures/hubzilla-follow-activity.json")
# |> Jason.decode!()
# |> Map.put("object", user.ap_id)
# |> Utils.normalize_params()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "https://hubzilla.example.org/channel/kaniini"
# assert data["type"] == "Follow"
# assert data["id"] == "https://hubzilla.example.org/channel/kaniini#follows/2"
# assert User.following?(User.get_by_ap_id(data["actor"]), user)
# end
# test "it works for incoming likes" do
# %Comment{url: url} = insert(:comment)
# data =
# File.read!("test/fixtures/mastodon-like.json")
# |> Jason.decode!()
# |> Map.put("object", url)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "http://mastodon.example.org/users/admin"
# assert data["type"] == "Like"
# assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
# assert data["object"] == url
# end
# test "it returns an error for incoming unlikes wihout a like activity" do
# %Comment{url: url} = insert(:comment)
# data =
# File.read!("test/fixtures/mastodon-undo-like.json")
# |> Jason.decode!()
# |> Map.put("object", url)
# assert Transmogrifier.handle_incoming(data) == {:error, :not_supported}
# end
# test "it works for incoming unlikes with an existing like activity" do
# comment = insert(:comment)
# like_data =
# File.read!("test/fixtures/mastodon-like.json")
# |> Jason.decode!()
# |> Map.put("object", comment.url)
# {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data)
# data =
# File.read!("test/fixtures/mastodon-undo-like.json")
# |> Jason.decode!()
# |> Map.put("object", like_data)
# |> Map.put("actor", like_data["actor"])
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "http://mastodon.example.org/users/admin"
# assert data["type"] == "Undo"
# assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo"
# assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2"
# end
# test "it works for incoming announces" do
# data = File.read!("test/fixtures/mastodon-announce.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "https://social.tcit.fr/users/tcit"
# assert data["type"] == "Announce"
# assert data["id"] ==
# "https://social.tcit.fr/users/tcit/statuses/101188891162897047/activity"
# assert data["object"] ==
# "https://social.tcit.fr/users/tcit/statuses/101188891162897047"
# assert %Comment{} = Events.get_comment_from_url(data["object"])
# end
# test "it works for incoming announces with an existing activity" do
# comment = insert(:comment)
# data =
# File.read!("test/fixtures/mastodon-announce.json")
# |> Jason.decode!()
# |> Map.put("object", comment.url)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "https://social.tcit.fr/users/tcit"
# assert data["type"] == "Announce"
# assert data["id"] ==
# "https://social.tcit.fr/users/tcit/statuses/101188891162897047/activity"
# assert data["object"] == comment.url
# # assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id
# end
test "it works for incoming update activities" do
data = File.read!("test/fixtures/mastodon-post-activity.json") |> Jason.decode!()
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
update_data = File.read!("test/fixtures/mastodon-update.json") |> Jason.decode!()
object =
update_data["object"]
|> Map.put("actor", data["actor"])
|> Map.put("id", data["actor"])
update_data =
update_data
|> Map.put("actor", data["actor"])
|> Map.put("object", object)
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
{:ok, %Actor{} = actor} = Actors.get_actor_by_url(data["actor"])
assert actor.name == "gargle"
assert actor.avatar_url ==
"https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
assert actor.banner_url ==
"https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
assert actor.summary == "<p>Some bio</p>"
end
# test "it works for incoming update activities which lock the account" do
# data = File.read!("test/fixtures/mastodon-post-activity.json") |> Jason.decode!()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# update_data = File.read!("test/fixtures/mastodon-update.json") |> Jason.decode!()
# object =
# update_data["object"]
# |> Map.put("actor", data["actor"])
# |> Map.put("id", data["actor"])
# |> Map.put("manuallyApprovesFollowers", true)
# update_data =
# update_data
# |> Map.put("actor", data["actor"])
# |> Map.put("object", object)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
# user = User.get_cached_by_ap_id(data["actor"])
# assert user.info["locked"] == true
# end
test "it works for incoming deletes" do
%Actor{url: actor_url} = actor = insert(:actor)
%Comment{url: comment_url} = insert(:comment, actor: actor)
data =
File.read!("test/fixtures/mastodon-delete.json")
|> Jason.decode!()
object =
data["object"]
|> Map.put("id", comment_url)
data =
data
|> Map.put("object", object)
|> Map.put("actor", actor_url)
assert Events.get_comment_from_url(comment_url)
{:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
refute Events.get_comment_from_url(comment_url)
end
# TODO : make me ASAP
# test "it fails for incoming deletes with spoofed origin" do
# activity = insert(:note_activity)
# data =
# File.read!("test/fixtures/mastodon-delete.json")
# |> Jason.decode!()
# object =
# data["object"]
# |> Map.put("id", activity.data["object"]["id"])
# data =
# data
# |> Map.put("object", object)
# :error = Transmogrifier.handle_incoming(data)
# assert Repo.get(Activity, activity.id)
# end
# test "it works for incoming unannounces with an existing notice" do
# comment = insert(:comment)
# announce_data =
# File.read!("test/fixtures/mastodon-announce.json")
# |> Jason.decode!()
# |> Map.put("object", comment.url)
# {:ok, %Activity{data: announce_data, local: false}} =
# Transmogrifier.handle_incoming(announce_data)
# data =
# File.read!("test/fixtures/mastodon-undo-announce.json")
# |> Jason.decode!()
# |> Map.put("object", announce_data)
# |> Map.put("actor", announce_data["actor"])
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["type"] == "Undo"
# assert data["object"]["type"] == "Announce"
# assert data["object"]["object"] == comment.url
# assert data["object"]["id"] ==
# "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
# end
test "it works for incomming unfollows with an existing follow" do
actor = insert(:actor)
follow_data =
File.read!("test/fixtures/mastodon-follow-activity.json")
|> Jason.decode!()
|> Map.put("object", actor.url)
{:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data)
data =
File.read!("test/fixtures/mastodon-unfollow-activity.json")
|> Jason.decode!()
|> Map.put("object", follow_data)
{:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
assert data["type"] == "Undo"
assert data["object"]["type"] == "Follow"
assert data["object"]["object"] == actor.url
assert data["actor"] == "https://social.tcit.fr/users/tcit"
{:ok, followed} = Actors.get_actor_by_url(data["actor"])
refute Actor.following?(followed, actor)
end
# test "it works for incoming blocks" do
# user = insert(:user)
# data =
# File.read!("test/fixtures/mastodon-block-activity.json")
# |> Jason.decode!()
# |> Map.put("object", user.ap_id)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["type"] == "Block"
# assert data["object"] == user.ap_id
# assert data["actor"] == "http://mastodon.example.org/users/admin"
# blocker = User.get_by_ap_id(data["actor"])
# assert User.blocks?(blocker, user)
# end
# test "incoming blocks successfully tear down any follow relationship" do
# blocker = insert(:user)
# blocked = insert(:user)
# data =
# File.read!("test/fixtures/mastodon-block-activity.json")
# |> Jason.decode!()
# |> Map.put("object", blocked.ap_id)
# |> Map.put("actor", blocker.ap_id)
# {:ok, blocker} = User.follow(blocker, blocked)
# {:ok, blocked} = User.follow(blocked, blocker)
# assert User.following?(blocker, blocked)
# assert User.following?(blocked, blocker)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["type"] == "Block"
# assert data["object"] == blocked.ap_id
# assert data["actor"] == blocker.ap_id
# blocker = User.get_by_ap_id(data["actor"])
# blocked = User.get_by_ap_id(data["object"])
# assert User.blocks?(blocker, blocked)
# refute User.following?(blocker, blocked)
# refute User.following?(blocked, blocker)
# end
# test "it works for incoming unblocks with an existing block" do
# user = insert(:user)
# block_data =
# File.read!("test/fixtures/mastodon-block-activity.json")
# |> Jason.decode!()
# |> Map.put("object", user.ap_id)
# {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(block_data)
# data =
# File.read!("test/fixtures/mastodon-unblock-activity.json")
# |> Jason.decode!()
# |> Map.put("object", block_data)
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["type"] == "Undo"
# assert data["object"]["type"] == "Block"
# assert data["object"]["object"] == user.ap_id
# assert data["actor"] == "http://mastodon.example.org/users/admin"
# blocker = User.get_by_ap_id(data["actor"])
# refute User.blocks?(blocker, user)
# end
# test "it works for incoming accepts which were pre-accepted" do
# follower = insert(:user)
# followed = insert(:user)
# {:ok, follower} = User.follow(follower, followed)
# assert User.following?(follower, followed) == true
# {:ok, follow_activity} = ActivityPub.follow(follower, followed)
# accept_data =
# File.read!("test/fixtures/mastodon-accept-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# object =
# accept_data["object"]
# |> Map.put("actor", follower.ap_id)
# |> Map.put("id", follow_activity.data["id"])
# accept_data = Map.put(accept_data, "object", object)
# {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
# refute activity.local
# assert activity.data["object"] == follow_activity.data["id"]
# follower = Repo.get(User, follower.id)
# assert User.following?(follower, followed) == true
# end
# test "it works for incoming accepts which were orphaned" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# {:ok, follow_activity} = ActivityPub.follow(follower, followed)
# accept_data =
# File.read!("test/fixtures/mastodon-accept-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# accept_data =
# Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
# {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
# assert activity.data["object"] == follow_activity.data["id"]
# follower = Repo.get(User, follower.id)
# assert User.following?(follower, followed) == true
# end
# test "it works for incoming accepts which are referenced by IRI only" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# {:ok, follow_activity} = ActivityPub.follow(follower, followed)
# accept_data =
# File.read!("test/fixtures/mastodon-accept-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# |> Map.put("object", follow_activity.data["id"])
# {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
# assert activity.data["object"] == follow_activity.data["id"]
# follower = Repo.get(User, follower.id)
# assert User.following?(follower, followed) == true
# end
# test "it fails for incoming accepts which cannot be correlated" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# accept_data =
# File.read!("test/fixtures/mastodon-accept-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# accept_data =
# Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
# :error = Transmogrifier.handle_incoming(accept_data)
# follower = Repo.get(User, follower.id)
# refute User.following?(follower, followed) == true
# end
# test "it fails for incoming rejects which cannot be correlated" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# accept_data =
# File.read!("test/fixtures/mastodon-reject-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# accept_data =
# Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
# :error = Transmogrifier.handle_incoming(accept_data)
# follower = Repo.get(User, follower.id)
# refute User.following?(follower, followed) == true
# end
# test "it works for incoming rejects which are orphaned" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# {:ok, follower} = User.follow(follower, followed)
# {:ok, _follow_activity} = ActivityPub.follow(follower, followed)
# assert User.following?(follower, followed) == true
# reject_data =
# File.read!("test/fixtures/mastodon-reject-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# reject_data =
# Map.put(reject_data, "object", Map.put(reject_data["object"], "actor", follower.ap_id))
# {:ok, activity} = Transmogrifier.handle_incoming(reject_data)
# refute activity.local
# follower = Repo.get(User, follower.id)
# assert User.following?(follower, followed) == false
# end
# test "it works for incoming rejects which are referenced by IRI only" do
# follower = insert(:user)
# followed = insert(:user, %{info: %{"locked" => true}})
# {:ok, follower} = User.follow(follower, followed)
# {:ok, follow_activity} = ActivityPub.follow(follower, followed)
# assert User.following?(follower, followed) == true
# reject_data =
# File.read!("test/fixtures/mastodon-reject-activity.json")
# |> Jason.decode!()
# |> Map.put("actor", followed.ap_id)
# |> Map.put("object", follow_activity.data["id"])
# {:ok, %Activity{data: _}} = Transmogrifier.handle_incoming(reject_data)
# follower = Repo.get(User, follower.id)
# assert User.following?(follower, followed) == false
# end
# test "it rejects activities without a valid ID" do
# user = insert(:user)
# data =
# File.read!("test/fixtures/mastodon-follow-activity.json")
# |> Jason.decode!()
# |> Map.put("object", user.ap_id)
# |> Map.put("id", "")
# :error = Transmogrifier.handle_incoming(data)
# end
end
describe "prepare outgoing" do
test "it turns mentions into tags" do
actor = insert(:actor)
other_actor = insert(:actor)
{:ok, activity} =
MobilizonWeb.API.Comments.create_comment(
actor.preferred_username,
"hey, @#{other_actor.preferred_username}, how are ya? #2hu"
)
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
object = modified["object"]
expected_mention = %{
"href" => other_actor.url,
"name" => "@#{other_actor.preferred_username}",
"type" => "Mention"
}
expected_tag = %{
"href" => MobilizonWeb.Endpoint.url() <> "/tags/2hu",
"type" => "Hashtag",
"name" => "#2hu"
}
assert Enum.member?(object["tag"], expected_tag)
assert Enum.member?(object["tag"], expected_mention)
end
# test "it adds the sensitive property" do
# user = insert(:user)
# {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
# {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
# assert modified["object"]["sensitive"]
# end
test "it adds the json-ld context and the conversation property" do
actor = insert(:actor)
{:ok, activity} = MobilizonWeb.API.Comments.create_comment(actor.preferred_username, "hey")
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
assert modified["@context"] == Utils.make_json_ld_header()["@context"]
end
test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
actor = insert(:actor)
{:ok, activity} = MobilizonWeb.API.Comments.create_comment(actor.preferred_username, "hey")
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
assert modified["object"]["actor"] == modified["object"]["attributedTo"]
end
test "it strips internal hashtag data" do
actor = insert(:actor)
{:ok, activity} = MobilizonWeb.API.Comments.create_comment(actor.preferred_username, "#2hu")
expected_tag = %{
"href" => MobilizonWeb.Endpoint.url() <> "/tags/2hu",
"type" => "Hashtag",
"name" => "#2hu"
}
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
assert modified["object"]["tag"] == [expected_tag]
end
test "it strips internal fields" do
actor = insert(:actor)
{:ok, activity} = MobilizonWeb.API.Comments.create_comment(actor.preferred_username, "#2hu")
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
# TODO : When and if custom emoji are implemented, this should be 2
assert length(modified["object"]["tag"]) == 1
assert is_nil(modified["object"]["emoji"])
assert is_nil(modified["object"]["likes"])
assert is_nil(modified["object"]["like_count"])
assert is_nil(modified["object"]["announcements"])
assert is_nil(modified["object"]["announcement_count"])
assert is_nil(modified["object"]["context_id"])
end
# describe "actor rewriting" do
# test "it fixes the actor URL property to be a proper URI" do
# data = %{
# "url" => %{"href" => "http://example.com"}
# }
# rewritten = Transmogrifier.maybe_fix_user_object(data)
# assert rewritten["url"] == "http://example.com"
# end
# end
# describe "actor origin containment" do
# test "it rejects objects with a bogus origin" do
# {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity.json")
# end
# test "it rejects activities which reference objects with bogus origins" do
# data = %{
# "@context" => "https://www.w3.org/ns/activitystreams",
# "id" => "http://mastodon.example.org/users/admin/activities/1234",
# "actor" => "http://mastodon.example.org/users/admin",
# "to" => ["https://www.w3.org/ns/activitystreams#Public"],
# "object" => "https://info.pleroma.site/activity.json",
# "type" => "Announce"
# }
# :error = Transmogrifier.handle_incoming(data)
# end
# test "it rejects objects when attributedTo is wrong (variant 1)" do
# {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity2.json")
# end
# test "it rejects activities which reference objects that have an incorrect attribution (variant 1)" do
# data = %{
# "@context" => "https://www.w3.org/ns/activitystreams",
# "id" => "http://mastodon.example.org/users/admin/activities/1234",
# "actor" => "http://mastodon.example.org/users/admin",
# "to" => ["https://www.w3.org/ns/activitystreams#Public"],
# "object" => "https://info.pleroma.site/activity2.json",
# "type" => "Announce"
# }
# :error = Transmogrifier.handle_incoming(data)
# end
# test "it rejects objects when attributedTo is wrong (variant 2)" do
# {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity3.json")
# end
# test "it rejects activities which reference objects that have an incorrect attribution (variant 2)" do
# data = %{
# "@context" => "https://www.w3.org/ns/activitystreams",
# "id" => "http://mastodon.example.org/users/admin/activities/1234",
# "actor" => "http://mastodon.example.org/users/admin",
# "to" => ["https://www.w3.org/ns/activitystreams#Public"],
# "object" => "https://info.pleroma.site/activity3.json",
# "type" => "Announce"
# }
# :error = Transmogrifier.handle_incoming(data)
# end
# end
# describe "general origin containment" do
# test "contain_origin_from_id() catches obvious spoofing attempts" do
# data = %{
# "id" => "http://example.com/~alyssa/activities/1234.json"
# }
# :error =
# Transmogrifier.contain_origin_from_id(
# "http://example.org/~alyssa/activities/1234.json",
# data
# )
# end
# test "contain_origin_from_id() allows alternate IDs within the same origin domain" do
# data = %{
# "id" => "http://example.com/~alyssa/activities/1234.json"
# }
# :ok =
# Transmogrifier.contain_origin_from_id(
# "http://example.com/~alyssa/activities/1234",
# data
# )
# end
# test "contain_origin_from_id() allows matching IDs" do
# data = %{
# "id" => "http://example.com/~alyssa/activities/1234.json"
# }
# :ok =
# Transmogrifier.contain_origin_from_id(
# "http://example.com/~alyssa/activities/1234.json",
# data
# )
# end
# test "users cannot be collided through fake direction spoofing attempts" do
# user =
# insert(:user, %{
# nickname: "rye@niu.moe",
# local: false,
# ap_id: "https://niu.moe/users/rye",
# follower_address: User.ap_followers(%User{nickname: "rye@niu.moe"})
# })
# {:error, _} = User.get_or_fetch_by_ap_id("https://n1u.moe/users/rye")
# end
# test "all objects with fake directions are rejected by the object fetcher" do
# {:error, _} =
# ActivityPub.fetch_and_contain_remote_object_from_id(
# "https://info.pleroma.site/activity4.json"
# )
# end
end
end