henlo from my Psion netBook
message sent from my Psion netBook
" + end + + test "it works for incoming announces with actor being inlined (kroeg)" do + data = File.read!("test/fixtures/kroeg-announce-with-inline-actor.json") |> Poison.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") |> Poison.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") |> Poison.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") |> Poison.decode!() + + {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) + + assert data["object"]["url"] == "https://prismo.news/posts/83" + end + + test "it cleans up incoming notices which are not really DMs" do + user = insert(:user) + other_user = insert(:user) + + to = [user.ap_id, other_user.ap_id] + + data = + File.read!("test/fixtures/mastodon-post-activity.json") + |> Poison.decode!() + |> Map.put("to", to) + |> Map.put("cc", []) + + object = + data["object"] + |> Map.put("to", to) + |> Map.put("cc", []) + + data = Map.put(data, "object", object) + + {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) + + assert data["to"] == [] + assert data["cc"] == to + + object = data["object"] + + assert object["to"] == [] + assert object["cc"] == to end test "it works for incoming follow requests" do user = insert(:user) - data = File.read!("test/fixtures/mastodon-follow-activity.json") |> Poison.decode! - |> Map.put("object", user.ap_id) + + data = + File.read!("test/fixtures/mastodon-follow-activity.json") + |> Poison.decode!() + |> Map.put("object", user.ap_id) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) @@ -79,12 +208,31 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do assert User.following?(User.get_by_ap_id(data["actor"]), user) end + test "it works for incoming follow requests from hubzilla" do + user = insert(:user) + + data = + File.read!("test/fixtures/hubzilla-follow-activity.json") + |> Poison.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 user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"}) - data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode! - |> Map.put("object", activity.data["object"]["id"]) + data = + File.read!("test/fixtures/mastodon-like.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) @@ -94,35 +242,527 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do assert data["object"] == activity.data["object"]["id"] end + test "it returns an error for incoming unlikes wihout a like activity" do + user = insert(:user) + {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"}) + + data = + File.read!("test/fixtures/mastodon-undo-like.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) + + assert Transmogrifier.handle_incoming(data) == :error + end + + test "it works for incoming unlikes with an existing like activity" do + user = insert(:user) + {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"}) + + like_data = + File.read!("test/fixtures/mastodon-like.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) + + {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data) + + data = + File.read!("test/fixtures/mastodon-undo-like.json") + |> Poison.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") |> Poison.decode! + data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Announce" - assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" - assert data["object"] == "http://mastodon.example.org/users/admin/statuses/99541947525187367" - assert Activity.get_create_activity_by_object_ap_id(data["object"]) + assert data["id"] == + "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" + + assert data["object"] == + "http://mastodon.example.org/users/admin/statuses/99541947525187367" + + assert Activity.get_create_by_object_ap_id(data["object"]) end test "it works for incoming announces with an existing activity" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) - data = File.read!("test/fixtures/mastodon-announce.json") - |> Poison.decode! - |> Map.put("object", activity.data["object"]["id"]) + data = + File.read!("test/fixtures/mastodon-announce.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Announce" - assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" + + assert data["id"] == + "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" + assert data["object"] == activity.data["object"]["id"] - assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id + assert Activity.get_create_by_object_ap_id(data["object"]).id == activity.id + end + + test "it does not clobber the addressing on announce activities" do + user = insert(:user) + {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) + + data = + File.read!("test/fixtures/mastodon-announce.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) + |> Map.put("to", ["http://mastodon.example.org/users/admin/followers"]) + |> Map.put("cc", []) + + {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) + + assert data["to"] == ["http://mastodon.example.org/users/admin/followers"] + end + + test "it works for incoming update activities" do + data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() + + {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) + update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.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) + + user = User.get_cached_by_ap_id(data["actor"]) + assert user.name == "gargle" + + assert user.avatar["url"] == [ + %{ + "href" => + "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg" + } + ] + + assert user.info.banner["url"] == [ + %{ + "href" => + "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png" + } + ] + + assert user.bio == "Some bio
" + end + + test "it works for incoming update activities which lock the account" do + data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() + + {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) + update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.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 + activity = insert(:note_activity) + + data = + File.read!("test/fixtures/mastodon-delete.json") + |> Poison.decode!() + + object = + data["object"] + |> Map.put("id", activity.data["object"]["id"]) + + data = + data + |> Map.put("object", object) + |> Map.put("actor", activity.data["actor"]) + + {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data) + + refute Repo.get(Activity, activity.id) + end + + test "it fails for incoming deletes with spoofed origin" do + activity = insert(:note_activity) + + data = + File.read!("test/fixtures/mastodon-delete.json") + |> Poison.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 + user = insert(:user) + {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) + + announce_data = + File.read!("test/fixtures/mastodon-announce.json") + |> Poison.decode!() + |> Map.put("object", activity.data["object"]["id"]) + + {:ok, %Activity{data: announce_data, local: false}} = + Transmogrifier.handle_incoming(announce_data) + + data = + File.read!("test/fixtures/mastodon-undo-announce.json") + |> Poison.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"] == activity.data["object"]["id"] + + 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 + user = insert(:user) + + follow_data = + File.read!("test/fixtures/mastodon-follow-activity.json") + |> Poison.decode!() + |> Map.put("object", user.ap_id) + + {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data) + + data = + File.read!("test/fixtures/mastodon-unfollow-activity.json") + |> Poison.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"] == user.ap_id + assert data["actor"] == "http://mastodon.example.org/users/admin" + + refute User.following?(User.get_by_ap_id(data["actor"]), user) + end + + test "it works for incoming blocks" do + user = insert(:user) + + data = + File.read!("test/fixtures/mastodon-block-activity.json") + |> Poison.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") + |> Poison.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") + |> Poison.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") + |> Poison.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") + |> Poison.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: %User.Info{locked: true}}) + + {:ok, follow_activity} = ActivityPub.follow(follower, followed) + + accept_data = + File.read!("test/fixtures/mastodon-accept-activity.json") + |> Poison.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: %User.Info{locked: true}}) + + {:ok, follow_activity} = ActivityPub.follow(follower, followed) + + accept_data = + File.read!("test/fixtures/mastodon-accept-activity.json") + |> Poison.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: %User.Info{locked: true}}) + + accept_data = + File.read!("test/fixtures/mastodon-accept-activity.json") + |> Poison.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: %User.Info{locked: true}}) + + accept_data = + File.read!("test/fixtures/mastodon-reject-activity.json") + |> Poison.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: %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") + |> Poison.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: %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") + |> Poison.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") + |> Poison.decode!() + |> Map.put("object", user.ap_id) + |> Map.put("id", "") + + :error = Transmogrifier.handle_incoming(data) + end + + test "it remaps video URLs as attachments if necessary" do + {:ok, object} = + ActivityPub.fetch_object_from_id( + "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3" + ) + + attachment = %{ + "type" => "Link", + "mediaType" => "video/mp4", + "href" => + "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4", + "mimeType" => "video/mp4", + "size" => 5_015_880, + "url" => [ + %{ + "href" => + "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4", + "mediaType" => "video/mp4", + "type" => "Link" + } + ], + "width" => 480 + } + + assert object.data["url"] == + "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3" + + assert object.data["attachment"] == [attachment] end end @@ -131,7 +771,8 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do user = insert(:user) other_user = insert(:user) - {:ok, activity} = CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"}) + {:ok, activity} = + CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) object = modified["object"] @@ -143,7 +784,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do } expected_tag = %{ - "href" => Pleroma.Web.Endpoint.url <> "/tags/2hu", + "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu", "type" => "Hashtag", "name" => "#2hu" } @@ -167,7 +808,9 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) - assert modified["@context"] == "https://www.w3.org/ns/activitystreams" + assert modified["@context"] == + Pleroma.Web.ActivityPub.Utils.make_json_ld_header()["@context"] + assert modified["object"]["conversation"] == modified["context"] end @@ -179,11 +822,126 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do assert modified["object"]["actor"] == modified["object"]["attributedTo"] end + + test "it translates ostatus IDs to external URLs" do + incoming = File.read!("test/fixtures/incoming_note_activity.xml") + {:ok, [referent_activity]} = OStatus.handle_incoming(incoming) + + user = insert(:user) + + {:ok, activity, _} = CommonAPI.favorite(referent_activity.id, user) + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["object"] == "http://gs.example.org:4040/index.php/notice/29" + end + + test "it translates ostatus reply_to IDs to external URLs" do + incoming = File.read!("test/fixtures/incoming_note_activity.xml") + {:ok, [referred_activity]} = OStatus.handle_incoming(incoming) + + user = insert(:user) + + {:ok, activity} = + CommonAPI.post(user, %{"status" => "HI!", "in_reply_to_status_id" => referred_activity.id}) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["object"]["inReplyTo"] == "http://gs.example.org:4040/index.php/notice/29" + end + + test "it strips internal hashtag data" do + user = insert(:user) + + {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu"}) + + expected_tag = %{ + "href" => Pleroma.Web.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 + user = insert(:user) + + {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu :moominmamma:"}) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert length(modified["object"]["tag"]) == 2 + + assert is_nil(modified["object"]["emoji"]) + 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 + + test "it strips internal fields of article" do + activity = insert(:article_activity) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert length(modified["object"]["tag"]) == 2 + + assert is_nil(modified["object"]["emoji"]) + 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 + + test "it adds like collection to object" do + activity = insert(:note_activity) + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["object"]["likes"]["type"] == "OrderedCollection" + assert modified["object"]["likes"]["totalItems"] == 0 + end + + test "the directMessage flag is present" do + user = insert(:user) + other_user = insert(:user) + + {:ok, activity} = CommonAPI.post(user, %{"status" => "2hu :moominmamma:"}) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["directMessage"] == false + + {:ok, activity} = + CommonAPI.post(user, %{"status" => "@#{other_user.nickname} :moominmamma:"}) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["directMessage"] == false + + {:ok, activity} = + CommonAPI.post(user, %{ + "status" => "@#{other_user.nickname} :moominmamma:", + "visibility" => "direct" + }) + + {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) + + assert modified["directMessage"] == true + end end describe "user upgrade" do test "it upgrades a user to activitypub" 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"})}) + 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"}) + }) + user_two = insert(:user, %{following: [user.follower_address]}) {:ok, activity} = CommonAPI.post(user, %{"status" => "test"}) @@ -191,23 +949,40 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients user = Repo.get(User, user.id) - assert user.info["note_count"] == 1 + assert user.info.note_count == 1 {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye") - assert user.info["ap_enabled"] - assert user.info["note_count"] == 1 + assert user.info.ap_enabled + assert user.info.note_count == 1 assert user.follower_address == "https://niu.moe/users/rye/followers" # Wait for the background task :timer.sleep(1000) user = Repo.get(User, user.id) - assert user.info["note_count"] == 1 + assert user.info.note_count == 1 activity = Repo.get(Activity, activity.id) assert user.follower_address in activity.recipients - assert %{"url" => [%{"href" => "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"}]} = user.avatar - assert %{"url" => [%{"href" => "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"}]} = user.info["banner"] + + assert %{ + "url" => [ + %{ + "href" => + "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg" + } + ] + } = user.avatar + + assert %{ + "url" => [ + %{ + "href" => + "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png" + } + ] + } = user.info.banner + refute "..." in activity.recipients unrelated_activity = Repo.get(Activity, unrelated_activity.id) @@ -232,18 +1007,179 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do refute Repo.get(WebsubClientSubscription, ws.id) assert Repo.get(WebsubClientSubscription, ws2.id) end + end - test "it deletes all websub server subscriptions with the server as callback" do - subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/rye.atom"} - {:ok, ws} = Repo.insert(subscription) + describe "actor rewriting" do + test "it fixes the actor URL property to be a proper URI" do + data = %{ + "url" => %{"href" => "http://example.com"} + } - subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/pasty.atom"} - {:ok, ws2} = Repo.insert(subscription) + rewritten = Transmogrifier.maybe_fix_user_object(data) + assert rewritten["url"] == "http://example.com" + end + end - Transmogrifier.maybe_retire_websub("https://niu.moe/users/rye") + 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 - refute Repo.get(WebsubClientSubscription, ws.id) - assert Repo.get(WebsubClientSubscription, ws2.id) + 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 + 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 + + describe "reserialization" do + test "successfully reserializes a message with inReplyTo == nil" do + user = insert(:user) + + message = %{ + "@context" => "https://www.w3.org/ns/activitystreams", + "to" => ["https://www.w3.org/ns/activitystreams#Public"], + "cc" => [], + "type" => "Create", + "object" => %{ + "to" => ["https://www.w3.org/ns/activitystreams#Public"], + "cc" => [], + "type" => "Note", + "content" => "Hi", + "inReplyTo" => nil, + "attributedTo" => user.ap_id + }, + "actor" => user.ap_id + } + + {:ok, activity} = Transmogrifier.handle_incoming(message) + + {:ok, _} = Transmogrifier.prepare_outgoing(activity.data) + end + + test "successfully reserializes a message with AS2 objects in IR" do + user = insert(:user) + + message = %{ + "@context" => "https://www.w3.org/ns/activitystreams", + "to" => ["https://www.w3.org/ns/activitystreams#Public"], + "cc" => [], + "type" => "Create", + "object" => %{ + "to" => ["https://www.w3.org/ns/activitystreams#Public"], + "cc" => [], + "type" => "Note", + "content" => "Hi", + "inReplyTo" => nil, + "attributedTo" => user.ap_id, + "tag" => [ + %{"name" => "#2hu", "href" => "http://example.com/2hu", "type" => "Hashtag"}, + %{"name" => "Bob", "href" => "http://example.com/bob", "type" => "Mention"} + ] + }, + "actor" => user.ap_id + } + + {:ok, activity} = Transmogrifier.handle_incoming(message) + + {:ok, _} = Transmogrifier.prepare_outgoing(activity.data) end end end