1 defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
3 alias Pleroma.Web.ActivityPub.Transmogrifier
4 alias Pleroma.Web.ActivityPub.Utils
5 alias Pleroma.Web.ActivityPub.ActivityPub
6 alias Pleroma.Web.OStatus
10 alias Pleroma.Web.Websub.WebsubClientSubscription
12 import Pleroma.Factory
13 alias Pleroma.Web.CommonAPI
15 describe "handle_incoming" do
16 test "it ignores an incoming notice if we already have it" do
17 activity = insert(:note_activity)
20 File.read!("test/fixtures/mastodon-post-activity.json")
22 |> Map.put("object", activity.data["object"])
24 {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
26 assert activity == returned_activity
29 test "it fetches replied-to activities if we don't have them" do
31 File.read!("test/fixtures/mastodon-post-activity.json")
36 |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
40 |> Map.put("object", object)
42 {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
45 Activity.get_create_activity_by_object_ap_id(
46 "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
49 assert returned_activity.data["object"]["inReplyToAtomUri"] ==
50 "https://shitposter.club/notice/2827873"
52 assert returned_activity.data["object"]["inReplyToStatusId"] == activity.id
55 test "it works for incoming notices" do
56 data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
58 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
61 "http://mastodon.example.org/users/admin/statuses/99512778738411822/activity"
63 assert data["context"] ==
64 "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
66 assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
68 assert data["cc"] == [
69 "http://mastodon.example.org/users/admin/followers",
70 "http://localtesting.pleroma.lol/users/lain"
73 assert data["actor"] == "http://mastodon.example.org/users/admin"
75 object = data["object"]
76 assert object["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822"
78 assert object["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
80 assert object["cc"] == [
81 "http://mastodon.example.org/users/admin/followers",
82 "http://localtesting.pleroma.lol/users/lain"
85 assert object["actor"] == "http://mastodon.example.org/users/admin"
86 assert object["attributedTo"] == "http://mastodon.example.org/users/admin"
88 assert object["context"] ==
89 "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
91 assert object["sensitive"] == true
93 user = User.get_by_ap_id(object["actor"])
95 assert user.info["note_count"] == 1
98 test "it works for incoming notices with hashtags" do
99 data = File.read!("test/fixtures/mastodon-post-activity-hashtag.json") |> Poison.decode!()
101 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
102 assert Enum.at(data["object"]["tag"], 2) == "moo"
105 test "it works for incoming notices with contentMap" do
107 File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Poison.decode!()
109 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
111 assert data["object"]["content"] ==
112 "<p><span class=\"h-card\"><a href=\"http://localtesting.pleroma.lol/users/lain\" class=\"u-url mention\">@<span>lain</span></a></span></p>"
115 test "it works for incoming notices with to/cc not being an array (kroeg)" do
116 data = File.read!("test/fixtures/kroeg-post-activity.json") |> Poison.decode!()
118 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
120 assert data["object"]["content"] ==
121 "<p>henlo from my Psion netBook</p><p>message sent from my Psion netBook</p>"
124 test "it works for incoming follow requests" do
128 File.read!("test/fixtures/mastodon-follow-activity.json")
130 |> Map.put("object", user.ap_id)
132 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
134 assert data["actor"] == "http://mastodon.example.org/users/admin"
135 assert data["type"] == "Follow"
136 assert data["id"] == "http://mastodon.example.org/users/admin#follows/2"
137 assert User.following?(User.get_by_ap_id(data["actor"]), user)
140 test "it works for incoming follow requests from hubzilla" do
144 File.read!("test/fixtures/hubzilla-follow-activity.json")
146 |> Map.put("object", user.ap_id)
147 |> Utils.normalize_params()
149 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
151 assert data["actor"] == "https://hubzilla.example.org/channel/kaniini"
152 assert data["type"] == "Follow"
153 assert data["id"] == "https://hubzilla.example.org/channel/kaniini#follows/2"
154 assert User.following?(User.get_by_ap_id(data["actor"]), user)
157 test "it works for incoming likes" do
159 {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
162 File.read!("test/fixtures/mastodon-like.json")
164 |> Map.put("object", activity.data["object"]["id"])
166 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
168 assert data["actor"] == "http://mastodon.example.org/users/admin"
169 assert data["type"] == "Like"
170 assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
171 assert data["object"] == activity.data["object"]["id"]
174 test "it returns an error for incoming unlikes wihout a like activity" do
176 {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
179 File.read!("test/fixtures/mastodon-undo-like.json")
181 |> Map.put("object", activity.data["object"]["id"])
183 assert Transmogrifier.handle_incoming(data) == :error
186 test "it works for incoming unlikes with an existing like activity" do
188 {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
191 File.read!("test/fixtures/mastodon-like.json")
193 |> Map.put("object", activity.data["object"]["id"])
195 {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data)
198 File.read!("test/fixtures/mastodon-undo-like.json")
200 |> Map.put("object", like_data)
201 |> Map.put("actor", like_data["actor"])
203 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
205 assert data["actor"] == "http://mastodon.example.org/users/admin"
206 assert data["type"] == "Undo"
207 assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo"
208 assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2"
211 test "it works for incoming announces" do
212 data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!()
214 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
216 assert data["actor"] == "http://mastodon.example.org/users/admin"
217 assert data["type"] == "Announce"
220 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
222 assert data["object"] ==
223 "http://mastodon.example.org/users/admin/statuses/99541947525187367"
225 assert Activity.get_create_activity_by_object_ap_id(data["object"])
228 test "it works for incoming announces with an existing activity" do
230 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
233 File.read!("test/fixtures/mastodon-announce.json")
235 |> Map.put("object", activity.data["object"]["id"])
237 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
239 assert data["actor"] == "http://mastodon.example.org/users/admin"
240 assert data["type"] == "Announce"
243 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
245 assert data["object"] == activity.data["object"]["id"]
247 assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id
250 test "it works for incoming update activities" do
251 data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
253 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
254 update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
257 update_data["object"]
258 |> Map.put("actor", data["actor"])
259 |> Map.put("id", data["actor"])
263 |> Map.put("actor", data["actor"])
264 |> Map.put("object", object)
266 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
268 user = User.get_cached_by_ap_id(data["actor"])
269 assert user.name == "gargle"
271 assert user.avatar["url"] == [
274 "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
278 assert user.info["banner"]["url"] == [
281 "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
285 assert user.bio == "<p>Some bio</p>"
288 test "it works for incoming update activities which lock the account" do
289 data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
291 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
292 update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
295 update_data["object"]
296 |> Map.put("actor", data["actor"])
297 |> Map.put("id", data["actor"])
298 |> Map.put("manuallyApprovesFollowers", true)
302 |> Map.put("actor", data["actor"])
303 |> Map.put("object", object)
305 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
307 user = User.get_cached_by_ap_id(data["actor"])
308 assert user.info["locked"] == true
311 test "it works for incoming deletes" do
312 activity = insert(:note_activity)
315 File.read!("test/fixtures/mastodon-delete.json")
320 |> Map.put("id", activity.data["object"]["id"])
324 |> Map.put("object", object)
325 |> Map.put("actor", activity.data["actor"])
327 {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
329 refute Repo.get(Activity, activity.id)
332 test "it works for incoming unannounces with an existing notice" do
334 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
337 File.read!("test/fixtures/mastodon-announce.json")
339 |> Map.put("object", activity.data["object"]["id"])
341 {:ok, %Activity{data: announce_data, local: false}} =
342 Transmogrifier.handle_incoming(announce_data)
345 File.read!("test/fixtures/mastodon-undo-announce.json")
347 |> Map.put("object", announce_data)
348 |> Map.put("actor", announce_data["actor"])
350 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
352 assert data["type"] == "Undo"
353 assert data["object"]["type"] == "Announce"
354 assert data["object"]["object"] == activity.data["object"]["id"]
356 assert data["object"]["id"] ==
357 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
360 test "it works for incomming unfollows with an existing follow" do
364 File.read!("test/fixtures/mastodon-follow-activity.json")
366 |> Map.put("object", user.ap_id)
368 {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data)
371 File.read!("test/fixtures/mastodon-unfollow-activity.json")
373 |> Map.put("object", follow_data)
375 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
377 assert data["type"] == "Undo"
378 assert data["object"]["type"] == "Follow"
379 assert data["object"]["object"] == user.ap_id
380 assert data["actor"] == "http://mastodon.example.org/users/admin"
382 refute User.following?(User.get_by_ap_id(data["actor"]), user)
385 test "it works for incoming blocks" do
389 File.read!("test/fixtures/mastodon-block-activity.json")
391 |> Map.put("object", user.ap_id)
393 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
395 assert data["type"] == "Block"
396 assert data["object"] == user.ap_id
397 assert data["actor"] == "http://mastodon.example.org/users/admin"
399 blocker = User.get_by_ap_id(data["actor"])
401 assert User.blocks?(blocker, user)
404 test "incoming blocks successfully tear down any follow relationship" do
405 blocker = insert(:user)
406 blocked = insert(:user)
409 File.read!("test/fixtures/mastodon-block-activity.json")
411 |> Map.put("object", blocked.ap_id)
412 |> Map.put("actor", blocker.ap_id)
414 {:ok, blocker} = User.follow(blocker, blocked)
415 {:ok, blocked} = User.follow(blocked, blocker)
417 assert User.following?(blocker, blocked)
418 assert User.following?(blocked, blocker)
420 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
422 assert data["type"] == "Block"
423 assert data["object"] == blocked.ap_id
424 assert data["actor"] == blocker.ap_id
426 blocker = User.get_by_ap_id(data["actor"])
427 blocked = User.get_by_ap_id(data["object"])
429 assert User.blocks?(blocker, blocked)
431 refute User.following?(blocker, blocked)
432 refute User.following?(blocked, blocker)
435 test "it works for incoming unblocks with an existing block" do
439 File.read!("test/fixtures/mastodon-block-activity.json")
441 |> Map.put("object", user.ap_id)
443 {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(block_data)
446 File.read!("test/fixtures/mastodon-unblock-activity.json")
448 |> Map.put("object", block_data)
450 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
451 assert data["type"] == "Undo"
452 assert data["object"]["type"] == "Block"
453 assert data["object"]["object"] == user.ap_id
454 assert data["actor"] == "http://mastodon.example.org/users/admin"
456 blocker = User.get_by_ap_id(data["actor"])
458 refute User.blocks?(blocker, user)
461 test "it works for incoming accepts which were pre-accepted" do
462 follower = insert(:user)
463 followed = insert(:user)
465 {:ok, follower} = User.follow(follower, followed)
466 assert User.following?(follower, followed) == true
468 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
471 File.read!("test/fixtures/mastodon-accept-activity.json")
473 |> Map.put("actor", followed.ap_id)
476 accept_data["object"]
477 |> Map.put("actor", follower.ap_id)
478 |> Map.put("id", follow_activity.data["id"])
480 accept_data = Map.put(accept_data, "object", object)
482 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
483 refute activity.local
485 assert activity.data["object"] == follow_activity.data["id"]
487 follower = Repo.get(User, follower.id)
489 assert User.following?(follower, followed) == true
492 test "it works for incoming accepts which were orphaned" do
493 follower = insert(:user)
494 followed = insert(:user, %{info: %{"locked" => true}})
496 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
499 File.read!("test/fixtures/mastodon-accept-activity.json")
501 |> Map.put("actor", followed.ap_id)
504 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
506 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
507 assert activity.data["object"] == follow_activity.data["id"]
509 follower = Repo.get(User, follower.id)
511 assert User.following?(follower, followed) == true
514 test "it works for incoming accepts which are referenced by IRI only" do
515 follower = insert(:user)
516 followed = insert(:user, %{info: %{"locked" => true}})
518 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
521 File.read!("test/fixtures/mastodon-accept-activity.json")
523 |> Map.put("actor", followed.ap_id)
524 |> Map.put("object", follow_activity.data["id"])
526 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
527 assert activity.data["object"] == follow_activity.data["id"]
529 follower = Repo.get(User, follower.id)
531 assert User.following?(follower, followed) == true
534 test "it fails for incoming accepts which cannot be correlated" do
535 follower = insert(:user)
536 followed = insert(:user, %{info: %{"locked" => true}})
539 File.read!("test/fixtures/mastodon-accept-activity.json")
541 |> Map.put("actor", followed.ap_id)
544 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
546 :error = Transmogrifier.handle_incoming(accept_data)
548 follower = Repo.get(User, follower.id)
550 refute User.following?(follower, followed) == true
553 test "it fails for incoming rejects which cannot be correlated" do
554 follower = insert(:user)
555 followed = insert(:user, %{info: %{"locked" => true}})
558 File.read!("test/fixtures/mastodon-reject-activity.json")
560 |> Map.put("actor", followed.ap_id)
563 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
565 :error = Transmogrifier.handle_incoming(accept_data)
567 follower = Repo.get(User, follower.id)
569 refute User.following?(follower, followed) == true
572 test "it works for incoming rejects which are orphaned" do
573 follower = insert(:user)
574 followed = insert(:user, %{info: %{"locked" => true}})
576 {:ok, follower} = User.follow(follower, followed)
577 {:ok, _follow_activity} = ActivityPub.follow(follower, followed)
579 assert User.following?(follower, followed) == true
582 File.read!("test/fixtures/mastodon-reject-activity.json")
584 |> Map.put("actor", followed.ap_id)
587 Map.put(reject_data, "object", Map.put(reject_data["object"], "actor", follower.ap_id))
589 {:ok, activity} = Transmogrifier.handle_incoming(reject_data)
590 refute activity.local
592 follower = Repo.get(User, follower.id)
594 assert User.following?(follower, followed) == false
597 test "it works for incoming rejects which are referenced by IRI only" do
598 follower = insert(:user)
599 followed = insert(:user, %{info: %{"locked" => true}})
601 {:ok, follower} = User.follow(follower, followed)
602 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
604 assert User.following?(follower, followed) == true
607 File.read!("test/fixtures/mastodon-reject-activity.json")
609 |> Map.put("actor", followed.ap_id)
610 |> Map.put("object", follow_activity.data["id"])
612 {:ok, %Activity{data: _}} = Transmogrifier.handle_incoming(reject_data)
614 follower = Repo.get(User, follower.id)
616 assert User.following?(follower, followed) == false
619 test "it rejects activities without a valid ID" do
623 File.read!("test/fixtures/mastodon-follow-activity.json")
625 |> Map.put("object", user.ap_id)
628 :error = Transmogrifier.handle_incoming(data)
632 describe "prepare outgoing" do
633 test "it turns mentions into tags" do
635 other_user = insert(:user)
638 CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"})
640 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
641 object = modified["object"]
643 expected_mention = %{
644 "href" => other_user.ap_id,
645 "name" => "@#{other_user.nickname}",
650 "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu",
655 assert Enum.member?(object["tag"], expected_tag)
656 assert Enum.member?(object["tag"], expected_mention)
659 test "it adds the sensitive property" do
662 {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
663 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
665 assert modified["object"]["sensitive"]
668 test "it adds the json-ld context and the conversation property" do
671 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
672 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
674 assert modified["@context"] == "https://www.w3.org/ns/activitystreams"
675 assert modified["object"]["conversation"] == modified["context"]
678 test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
681 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
682 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
684 assert modified["object"]["actor"] == modified["object"]["attributedTo"]
687 test "it translates ostatus IDs to external URLs" do
688 incoming = File.read!("test/fixtures/incoming_note_activity.xml")
689 {:ok, [referent_activity]} = OStatus.handle_incoming(incoming)
693 {:ok, activity, _} = CommonAPI.favorite(referent_activity.id, user)
694 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
696 assert modified["object"] == "http://gs.example.org:4040/index.php/notice/29"
699 test "it translates ostatus reply_to IDs to external URLs" do
700 incoming = File.read!("test/fixtures/incoming_note_activity.xml")
701 {:ok, [referred_activity]} = OStatus.handle_incoming(incoming)
706 CommonAPI.post(user, %{"status" => "HI!", "in_reply_to_status_id" => referred_activity.id})
708 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
710 assert modified["object"]["inReplyTo"] == "http://gs.example.org:4040/index.php/notice/29"
714 describe "user upgrade" do
715 test "it upgrades a user to activitypub" do
718 nickname: "rye@niu.moe",
720 ap_id: "https://niu.moe/users/rye",
721 follower_address: User.ap_followers(%User{nickname: "rye@niu.moe"})
724 user_two = insert(:user, %{following: [user.follower_address]})
726 {:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
727 {:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"})
728 assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients
730 user = Repo.get(User, user.id)
731 assert user.info["note_count"] == 1
733 {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye")
734 assert user.info["ap_enabled"]
735 assert user.info["note_count"] == 1
736 assert user.follower_address == "https://niu.moe/users/rye/followers"
738 # Wait for the background task
741 user = Repo.get(User, user.id)
742 assert user.info["note_count"] == 1
744 activity = Repo.get(Activity, activity.id)
745 assert user.follower_address in activity.recipients
751 "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
760 "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
763 } = user.info["banner"]
765 refute "..." in activity.recipients
767 unrelated_activity = Repo.get(Activity, unrelated_activity.id)
768 refute user.follower_address in unrelated_activity.recipients
770 user_two = Repo.get(User, user_two.id)
771 assert user.follower_address in user_two.following
772 refute "..." in user_two.following
776 describe "maybe_retire_websub" do
777 test "it deletes all websub client subscripitions with the user as topic" do
778 subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/rye.atom"}
779 {:ok, ws} = Repo.insert(subscription)
781 subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/pasty.atom"}
782 {:ok, ws2} = Repo.insert(subscription)
784 Transmogrifier.maybe_retire_websub("https://niu.moe/users/rye")
786 refute Repo.get(WebsubClientSubscription, ws.id)
787 assert Repo.get(WebsubClientSubscription, ws2.id)
791 describe "actor rewriting" do
792 test "it fixes the actor URL property to be a proper URI" do
794 "url" => %{"href" => "http://example.com"}
797 rewritten = Transmogrifier.maybe_fix_user_object(data)
798 assert rewritten["url"] == "http://example.com"