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 follow requests" do
109 File.read!("test/fixtures/mastodon-follow-activity.json")
111 |> Map.put("object", user.ap_id)
113 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
115 assert data["actor"] == "http://mastodon.example.org/users/admin"
116 assert data["type"] == "Follow"
117 assert data["id"] == "http://mastodon.example.org/users/admin#follows/2"
118 assert User.following?(User.get_by_ap_id(data["actor"]), user)
121 test "it works for incoming follow requests from hubzilla" do
125 File.read!("test/fixtures/hubzilla-follow-activity.json")
127 |> Map.put("object", user.ap_id)
128 |> Utils.normalize_params()
130 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
132 assert data["actor"] == "https://hubzilla.example.org/channel/kaniini"
133 assert data["type"] == "Follow"
134 assert data["id"] == "https://hubzilla.example.org/channel/kaniini#follows/2"
135 assert User.following?(User.get_by_ap_id(data["actor"]), user)
138 test "it works for incoming likes" do
140 {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
143 File.read!("test/fixtures/mastodon-like.json")
145 |> Map.put("object", activity.data["object"]["id"])
147 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
149 assert data["actor"] == "http://mastodon.example.org/users/admin"
150 assert data["type"] == "Like"
151 assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
152 assert data["object"] == activity.data["object"]["id"]
155 test "it returns an error for incoming unlikes wihout a like activity" do
157 {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
160 File.read!("test/fixtures/mastodon-undo-like.json")
162 |> Map.put("object", activity.data["object"]["id"])
164 assert Transmogrifier.handle_incoming(data) == :error
167 test "it works for incoming unlikes with an existing like activity" do
169 {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
172 File.read!("test/fixtures/mastodon-like.json")
174 |> Map.put("object", activity.data["object"]["id"])
176 {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data)
179 File.read!("test/fixtures/mastodon-undo-like.json")
181 |> Map.put("object", like_data)
182 |> Map.put("actor", like_data["actor"])
184 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
186 assert data["actor"] == "http://mastodon.example.org/users/admin"
187 assert data["type"] == "Undo"
188 assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo"
189 assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2"
192 test "it works for incoming announces" do
193 data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!()
195 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
197 assert data["actor"] == "http://mastodon.example.org/users/admin"
198 assert data["type"] == "Announce"
201 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
203 assert data["object"] ==
204 "http://mastodon.example.org/users/admin/statuses/99541947525187367"
206 assert Activity.get_create_activity_by_object_ap_id(data["object"])
209 test "it works for incoming announces with an existing activity" do
211 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
214 File.read!("test/fixtures/mastodon-announce.json")
216 |> Map.put("object", activity.data["object"]["id"])
218 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
220 assert data["actor"] == "http://mastodon.example.org/users/admin"
221 assert data["type"] == "Announce"
224 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
226 assert data["object"] == activity.data["object"]["id"]
228 assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id
231 test "it works for incoming update activities" do
232 data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
234 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
235 update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
238 update_data["object"]
239 |> Map.put("actor", data["actor"])
240 |> Map.put("id", data["actor"])
244 |> Map.put("actor", data["actor"])
245 |> Map.put("object", object)
247 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
249 user = User.get_cached_by_ap_id(data["actor"])
250 assert user.name == "gargle"
252 assert user.avatar["url"] == [
255 "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
259 assert user.info["banner"]["url"] == [
262 "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
266 assert user.bio == "<p>Some bio</p>"
269 test "it works for incoming update activities which lock the account" do
270 data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
272 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
273 update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
276 update_data["object"]
277 |> Map.put("actor", data["actor"])
278 |> Map.put("id", data["actor"])
279 |> Map.put("manuallyApprovesFollowers", true)
283 |> Map.put("actor", data["actor"])
284 |> Map.put("object", object)
286 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
288 user = User.get_cached_by_ap_id(data["actor"])
289 assert user.info["locked"] == true
292 test "it works for incoming deletes" do
293 activity = insert(:note_activity)
296 File.read!("test/fixtures/mastodon-delete.json")
301 |> Map.put("id", activity.data["object"]["id"])
305 |> Map.put("object", object)
306 |> Map.put("actor", activity.data["actor"])
308 {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
310 refute Repo.get(Activity, activity.id)
313 test "it works for incoming unannounces with an existing notice" do
315 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
318 File.read!("test/fixtures/mastodon-announce.json")
320 |> Map.put("object", activity.data["object"]["id"])
322 {:ok, %Activity{data: announce_data, local: false}} =
323 Transmogrifier.handle_incoming(announce_data)
326 File.read!("test/fixtures/mastodon-undo-announce.json")
328 |> Map.put("object", announce_data)
329 |> Map.put("actor", announce_data["actor"])
331 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
333 assert data["type"] == "Undo"
334 assert data["object"]["type"] == "Announce"
335 assert data["object"]["object"] == activity.data["object"]["id"]
337 assert data["object"]["id"] ==
338 "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
341 test "it works for incomming unfollows with an existing follow" do
345 File.read!("test/fixtures/mastodon-follow-activity.json")
347 |> Map.put("object", user.ap_id)
349 {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data)
352 File.read!("test/fixtures/mastodon-unfollow-activity.json")
354 |> Map.put("object", follow_data)
356 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
358 assert data["type"] == "Undo"
359 assert data["object"]["type"] == "Follow"
360 assert data["object"]["object"] == user.ap_id
361 assert data["actor"] == "http://mastodon.example.org/users/admin"
363 refute User.following?(User.get_by_ap_id(data["actor"]), user)
366 test "it works for incoming blocks" do
370 File.read!("test/fixtures/mastodon-block-activity.json")
372 |> Map.put("object", user.ap_id)
374 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
376 assert data["type"] == "Block"
377 assert data["object"] == user.ap_id
378 assert data["actor"] == "http://mastodon.example.org/users/admin"
380 blocker = User.get_by_ap_id(data["actor"])
382 assert User.blocks?(blocker, user)
385 test "it works for incoming unblocks with an existing block" do
389 File.read!("test/fixtures/mastodon-block-activity.json")
391 |> Map.put("object", user.ap_id)
393 {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(block_data)
396 File.read!("test/fixtures/mastodon-unblock-activity.json")
398 |> Map.put("object", block_data)
400 {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
401 assert data["type"] == "Undo"
402 assert data["object"]["type"] == "Block"
403 assert data["object"]["object"] == user.ap_id
404 assert data["actor"] == "http://mastodon.example.org/users/admin"
406 blocker = User.get_by_ap_id(data["actor"])
408 refute User.blocks?(blocker, user)
411 test "it works for incoming accepts which were pre-accepted" do
412 follower = insert(:user)
413 followed = insert(:user)
415 {:ok, follower} = User.follow(follower, followed)
416 assert User.following?(follower, followed) == true
418 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
421 File.read!("test/fixtures/mastodon-accept-activity.json")
423 |> Map.put("actor", followed.ap_id)
426 accept_data["object"]
427 |> Map.put("actor", follower.ap_id)
428 |> Map.put("id", follow_activity.data["id"])
430 accept_data = Map.put(accept_data, "object", object)
432 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
433 refute activity.local
435 assert activity.data["object"] == follow_activity.data["id"]
437 follower = Repo.get(User, follower.id)
439 assert User.following?(follower, followed) == true
442 test "it works for incoming accepts which were orphaned" do
443 follower = insert(:user)
444 followed = insert(:user, %{info: %{"locked" => true}})
446 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
449 File.read!("test/fixtures/mastodon-accept-activity.json")
451 |> Map.put("actor", followed.ap_id)
454 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
456 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
457 assert activity.data["object"] == follow_activity.data["id"]
459 follower = Repo.get(User, follower.id)
461 assert User.following?(follower, followed) == true
464 test "it works for incoming accepts which are referenced by IRI only" do
465 follower = insert(:user)
466 followed = insert(:user, %{info: %{"locked" => 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)
474 |> Map.put("object", follow_activity.data["id"])
476 {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
477 assert activity.data["object"] == follow_activity.data["id"]
479 follower = Repo.get(User, follower.id)
481 assert User.following?(follower, followed) == true
484 test "it fails for incoming accepts which cannot be correlated" do
485 follower = insert(:user)
486 followed = insert(:user, %{info: %{"locked" => true}})
489 File.read!("test/fixtures/mastodon-accept-activity.json")
491 |> Map.put("actor", followed.ap_id)
494 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
496 :error = Transmogrifier.handle_incoming(accept_data)
498 follower = Repo.get(User, follower.id)
500 refute User.following?(follower, followed) == true
503 test "it fails for incoming rejects which cannot be correlated" do
504 follower = insert(:user)
505 followed = insert(:user, %{info: %{"locked" => true}})
508 File.read!("test/fixtures/mastodon-reject-activity.json")
510 |> Map.put("actor", followed.ap_id)
513 Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
515 :error = Transmogrifier.handle_incoming(accept_data)
517 follower = Repo.get(User, follower.id)
519 refute User.following?(follower, followed) == true
522 test "it works for incoming rejects which are orphaned" do
523 follower = insert(:user)
524 followed = insert(:user, %{info: %{"locked" => true}})
526 {:ok, follower} = User.follow(follower, followed)
527 {:ok, _follow_activity} = ActivityPub.follow(follower, followed)
529 assert User.following?(follower, followed) == true
532 File.read!("test/fixtures/mastodon-reject-activity.json")
534 |> Map.put("actor", followed.ap_id)
537 Map.put(reject_data, "object", Map.put(reject_data["object"], "actor", follower.ap_id))
539 {:ok, activity} = Transmogrifier.handle_incoming(reject_data)
540 refute activity.local
542 follower = Repo.get(User, follower.id)
544 assert User.following?(follower, followed) == false
547 test "it works for incoming rejects which are referenced by IRI only" do
548 follower = insert(:user)
549 followed = insert(:user, %{info: %{"locked" => true}})
551 {:ok, follower} = User.follow(follower, followed)
552 {:ok, follow_activity} = ActivityPub.follow(follower, followed)
554 assert User.following?(follower, followed) == true
557 File.read!("test/fixtures/mastodon-reject-activity.json")
559 |> Map.put("actor", followed.ap_id)
560 |> Map.put("object", follow_activity.data["id"])
562 {:ok, %Activity{data: _}} = Transmogrifier.handle_incoming(reject_data)
564 follower = Repo.get(User, follower.id)
566 assert User.following?(follower, followed) == false
570 describe "prepare outgoing" do
571 test "it turns mentions into tags" do
573 other_user = insert(:user)
576 CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"})
578 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
579 object = modified["object"]
581 expected_mention = %{
582 "href" => other_user.ap_id,
583 "name" => "@#{other_user.nickname}",
588 "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu",
593 assert Enum.member?(object["tag"], expected_tag)
594 assert Enum.member?(object["tag"], expected_mention)
597 test "it adds the sensitive property" do
600 {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
601 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
603 assert modified["object"]["sensitive"]
606 test "it adds the json-ld context and the conversation property" do
609 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
610 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
612 assert modified["@context"] == "https://www.w3.org/ns/activitystreams"
613 assert modified["object"]["conversation"] == modified["context"]
616 test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
619 {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
620 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
622 assert modified["object"]["actor"] == modified["object"]["attributedTo"]
625 test "it translates ostatus IDs to external URLs" do
626 incoming = File.read!("test/fixtures/incoming_note_activity.xml")
627 {:ok, [referent_activity]} = OStatus.handle_incoming(incoming)
631 {:ok, activity, _} = CommonAPI.favorite(referent_activity.id, user)
632 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
634 assert modified["object"] == "http://gs.example.org:4040/index.php/notice/29"
637 test "it translates ostatus reply_to IDs to external URLs" do
638 incoming = File.read!("test/fixtures/incoming_note_activity.xml")
639 {:ok, [referred_activity]} = OStatus.handle_incoming(incoming)
644 CommonAPI.post(user, %{"status" => "HI!", "in_reply_to_status_id" => referred_activity.id})
646 {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
648 assert modified["object"]["inReplyTo"] == "http://gs.example.org:4040/index.php/notice/29"
652 describe "user upgrade" do
653 test "it upgrades a user to activitypub" do
656 nickname: "rye@niu.moe",
658 ap_id: "https://niu.moe/users/rye",
659 follower_address: User.ap_followers(%User{nickname: "rye@niu.moe"})
662 user_two = insert(:user, %{following: [user.follower_address]})
664 {:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
665 {:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"})
666 assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients
668 user = Repo.get(User, user.id)
669 assert user.info["note_count"] == 1
671 {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye")
672 assert user.info["ap_enabled"]
673 assert user.info["note_count"] == 1
674 assert user.follower_address == "https://niu.moe/users/rye/followers"
676 # Wait for the background task
679 user = Repo.get(User, user.id)
680 assert user.info["note_count"] == 1
682 activity = Repo.get(Activity, activity.id)
683 assert user.follower_address in activity.recipients
689 "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
698 "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
701 } = user.info["banner"]
703 refute "..." in activity.recipients
705 unrelated_activity = Repo.get(Activity, unrelated_activity.id)
706 refute user.follower_address in unrelated_activity.recipients
708 user_two = Repo.get(User, user_two.id)
709 assert user.follower_address in user_two.following
710 refute "..." in user_two.following
714 describe "maybe_retire_websub" do
715 test "it deletes all websub client subscripitions with the user as topic" do
716 subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/rye.atom"}
717 {:ok, ws} = Repo.insert(subscription)
719 subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/pasty.atom"}
720 {:ok, ws2} = Repo.insert(subscription)
722 Transmogrifier.maybe_retire_websub("https://niu.moe/users/rye")
724 refute Repo.get(WebsubClientSubscription, ws.id)
725 assert Repo.get(WebsubClientSubscription, ws2.id)
729 describe "actor rewriting" do
730 test "it fixes the actor URL property to be a proper URI" do
732 "url" => %{"href" => "http://example.com"}
735 rewritten = Transmogrifier.maybe_fix_user_object(data)
736 assert rewritten["url"] == "http://example.com"