# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.ActivityPubTest do use Pleroma.DataCase alias Pleroma.Activity alias Pleroma.Builders.ActivityBuilder alias Pleroma.Object alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.CommonAPI import Pleroma.Factory import Tesla.Mock import Mock setup do mock(fn env -> apply(HttpRequestMock, :request, [env]) end) :ok end describe "streaming out participations" do test "it streams them out" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"}) {:ok, conversation} = Pleroma.Conversation.create_or_bump_for(activity) participations = conversation.participations |> Repo.preload(:user) with_mock Pleroma.Web.Streamer, stream: fn _, _ -> nil end do ActivityPub.stream_out_participations(conversation.participations) Enum.each(participations, fn participation -> assert called(Pleroma.Web.Streamer.stream("participation", participation)) end) end end end describe "fetching restricted by visibility" do test "it restricts by the appropriate visibility" do user = insert(:user) {:ok, public_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "public"}) {:ok, direct_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"}) {:ok, unlisted_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "unlisted"}) {:ok, private_activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "private"}) activities = ActivityPub.fetch_activities([], %{:visibility => "direct", "actor_id" => user.ap_id}) assert activities == [direct_activity] activities = ActivityPub.fetch_activities([], %{:visibility => "unlisted", "actor_id" => user.ap_id}) assert activities == [unlisted_activity] activities = ActivityPub.fetch_activities([], %{:visibility => "private", "actor_id" => user.ap_id}) assert activities == [private_activity] activities = ActivityPub.fetch_activities([], %{:visibility => "public", "actor_id" => user.ap_id}) assert activities == [public_activity] activities = ActivityPub.fetch_activities([], %{ :visibility => ~w[private public], "actor_id" => user.ap_id }) assert activities == [public_activity, private_activity] end end describe "building a user from his ap id" do test "it returns a user" do user_id = "http://mastodon.example.org/users/admin" {:ok, user} = ActivityPub.make_user_from_ap_id(user_id) assert user.ap_id == user_id assert user.nickname == "admin@mastodon.example.org" assert user.info.source_data assert user.info.ap_enabled assert user.follower_address == "http://mastodon.example.org/users/admin/followers" end test "it fetches the appropriate tag-restricted posts" do user = insert(:user) {:ok, status_one} = CommonAPI.post(user, %{"status" => ". #test"}) {:ok, status_two} = CommonAPI.post(user, %{"status" => ". #essais"}) {:ok, status_three} = CommonAPI.post(user, %{"status" => ". #test #reject"}) fetch_one = ActivityPub.fetch_activities([], %{"type" => "Create", "tag" => "test"}) fetch_two = ActivityPub.fetch_activities([], %{"type" => "Create", "tag" => ["test", "essais"]}) fetch_three = ActivityPub.fetch_activities([], %{ "type" => "Create", "tag" => ["test", "essais"], "tag_reject" => ["reject"] }) fetch_four = ActivityPub.fetch_activities([], %{ "type" => "Create", "tag" => ["test"], "tag_all" => ["test", "reject"] }) assert fetch_one == [status_one, status_three] assert fetch_two == [status_one, status_two, status_three] assert fetch_three == [status_one, status_two] assert fetch_four == [status_three] end end describe "insertion" do test "drops activities beyond a certain limit" do limit = Pleroma.Config.get([:instance, :remote_limit]) random_text = :crypto.strong_rand_bytes(limit + 1) |> Base.encode64() |> binary_part(0, limit + 1) data = %{ "ok" => true, "object" => %{ "content" => random_text } } assert {:error, {:remote_limit_error, _}} = ActivityPub.insert(data) end test "doesn't drop activities with content being null" do user = insert(:user) data = %{ "actor" => user.ap_id, "to" => [], "object" => %{ "actor" => user.ap_id, "to" => [], "type" => "Note", "content" => nil } } assert {:ok, _} = ActivityPub.insert(data) end test "returns the activity if one with the same id is already in" do activity = insert(:note_activity) {:ok, new_activity} = ActivityPub.insert(activity.data) assert activity.id == new_activity.id end test "inserts a given map into the activity database, giving it an id if it has none." do user = insert(:user) data = %{ "actor" => user.ap_id, "to" => [], "object" => %{ "actor" => user.ap_id, "to" => [], "type" => "Note", "content" => "hey" } } {:ok, %Activity{} = activity} = ActivityPub.insert(data) assert activity.data["ok"] == data["ok"] assert is_binary(activity.data["id"]) given_id = "bla" data = %{ "id" => given_id, "actor" => user.ap_id, "to" => [], "context" => "blabla", "object" => %{ "actor" => user.ap_id, "to" => [], "type" => "Note", "content" => "hey" } } {:ok, %Activity{} = activity} = ActivityPub.insert(data) assert activity.data["ok"] == data["ok"] assert activity.data["id"] == given_id assert activity.data["context"] == "blabla" assert activity.data["context_id"] end test "adds a context when none is there" do user = insert(:user) data = %{ "actor" => user.ap_id, "to" => [], "object" => %{ "actor" => user.ap_id, "to" => [], "type" => "Note", "content" => "hey" } } {:ok, %Activity{} = activity} = ActivityPub.insert(data) object = Pleroma.Object.normalize(activity) assert is_binary(activity.data["context"]) assert is_binary(object.data["context"]) assert activity.data["context_id"] assert object.data["context_id"] end test "adds an id to a given object if it lacks one and is a note and inserts it to the object database" do user = insert(:user) data = %{ "actor" => user.ap_id, "to" => [], "object" => %{ "actor" => user.ap_id, "to" => [], "type" => "Note", "content" => "hey" } } {:ok, %Activity{} = activity} = ActivityPub.insert(data) assert object = Object.normalize(activity) assert is_binary(object.data["id"]) end end describe "create activities" do test "removes doubled 'to' recipients" do user = insert(:user) {:ok, activity} = ActivityPub.create(%{ to: ["user1", "user1", "user2"], actor: user, context: "", object: %{ "to" => ["user1", "user1", "user2"], "type" => "Note", "content" => "testing" } }) assert activity.data["to"] == ["user1", "user2"] assert activity.actor == user.ap_id assert activity.recipients == ["user1", "user2", user.ap_id] end test "increases user note count only for public activities" do user = insert(:user) {:ok, _} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "1", "visibility" => "public" }) {:ok, _} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "2", "visibility" => "unlisted" }) {:ok, _} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "2", "visibility" => "private" }) {:ok, _} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "3", "visibility" => "direct" }) user = User.get_cached_by_id(user.id) assert user.info.note_count == 2 end test "increases replies count" do user = insert(:user) user2 = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "1", "visibility" => "public"}) ap_id = activity.data["id"] reply_data = %{"status" => "1", "in_reply_to_status_id" => activity.id} # public {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "public")) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 1 # unlisted {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "unlisted")) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 2 # private {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "private")) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 2 # direct {:ok, _} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "direct")) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 2 end end describe "fetch activities for recipients" do test "retrieve the activities for certain recipients" do {:ok, activity_one} = ActivityBuilder.insert(%{"to" => ["someone"]}) {:ok, activity_two} = ActivityBuilder.insert(%{"to" => ["someone_else"]}) {:ok, _activity_three} = ActivityBuilder.insert(%{"to" => ["noone"]}) activities = ActivityPub.fetch_activities(["someone", "someone_else"]) assert length(activities) == 2 assert activities == [activity_one, activity_two] end end describe "fetch activities in context" do test "retrieves activities that have a given context" do {:ok, activity} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"}) {:ok, activity_two} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"}) {:ok, _activity_three} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"}) {:ok, _activity_four} = ActivityBuilder.insert(%{"type" => "Announce", "context" => "2hu"}) activity_five = insert(:note_activity) user = insert(:user) {:ok, user} = User.block(user, %{ap_id: activity_five.data["actor"]}) activities = ActivityPub.fetch_activities_for_context("2hu", %{"blocking_user" => user}) assert activities == [activity_two, activity] end end test "doesn't return blocked activities" do activity_one = insert(:note_activity) activity_two = insert(:note_activity) activity_three = insert(:note_activity) user = insert(:user) booster = insert(:user) {:ok, user} = User.block(user, %{ap_id: activity_one.data["actor"]}) activities = ActivityPub.fetch_activities([], %{"blocking_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) refute Enum.member?(activities, activity_one) {:ok, user} = User.unblock(user, %{ap_id: activity_one.data["actor"]}) activities = ActivityPub.fetch_activities([], %{"blocking_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) assert Enum.member?(activities, activity_one) {:ok, user} = User.block(user, %{ap_id: activity_three.data["actor"]}) {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(activity_three.id, booster) %Activity{} = boost_activity = Activity.get_create_by_object_ap_id(id) activity_three = Activity.get_by_id(activity_three.id) activities = ActivityPub.fetch_activities([], %{"blocking_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) refute Enum.member?(activities, activity_three) refute Enum.member?(activities, boost_activity) assert Enum.member?(activities, activity_one) activities = ActivityPub.fetch_activities([], %{"blocking_user" => nil, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) assert Enum.member?(activities, boost_activity) assert Enum.member?(activities, activity_one) end test "doesn't return transitive interactions concerning blocked users" do blocker = insert(:user) blockee = insert(:user) friend = insert(:user) {:ok, blocker} = User.block(blocker, blockee) {:ok, activity_one} = CommonAPI.post(friend, %{"status" => "hey!"}) {:ok, activity_two} = CommonAPI.post(friend, %{"status" => "hey! @#{blockee.nickname}"}) {:ok, activity_three} = CommonAPI.post(blockee, %{"status" => "hey! @#{friend.nickname}"}) {:ok, activity_four} = CommonAPI.post(blockee, %{"status" => "hey! @#{blocker.nickname}"}) activities = ActivityPub.fetch_activities([], %{"blocking_user" => blocker}) assert Enum.member?(activities, activity_one) refute Enum.member?(activities, activity_two) refute Enum.member?(activities, activity_three) refute Enum.member?(activities, activity_four) end test "doesn't return announce activities concerning blocked users" do blocker = insert(:user) blockee = insert(:user) friend = insert(:user) {:ok, blocker} = User.block(blocker, blockee) {:ok, activity_one} = CommonAPI.post(friend, %{"status" => "hey!"}) {:ok, activity_two} = CommonAPI.post(blockee, %{"status" => "hey! @#{friend.nickname}"}) {:ok, activity_three, _} = CommonAPI.repeat(activity_two.id, friend) activities = ActivityPub.fetch_activities([], %{"blocking_user" => blocker}) |> Enum.map(fn act -> act.id end) assert Enum.member?(activities, activity_one.id) refute Enum.member?(activities, activity_two.id) refute Enum.member?(activities, activity_three.id) end test "doesn't return activities from blocked domains" do domain = "dogwhistle.zone" domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"}) note = insert(:note, %{data: %{"actor" => domain_user.ap_id}}) activity = insert(:note_activity, %{note: note}) user = insert(:user) {:ok, user} = User.block_domain(user, domain) activities = ActivityPub.fetch_activities([], %{"blocking_user" => user, "skip_preload" => true}) refute activity in activities followed_user = insert(:user) ActivityPub.follow(user, followed_user) {:ok, repeat_activity, _} = CommonAPI.repeat(activity.id, followed_user) activities = ActivityPub.fetch_activities([], %{"blocking_user" => user, "skip_preload" => true}) refute repeat_activity in activities end test "doesn't return muted activities" do activity_one = insert(:note_activity) activity_two = insert(:note_activity) activity_three = insert(:note_activity) user = insert(:user) booster = insert(:user) {:ok, user} = User.mute(user, %User{ap_id: activity_one.data["actor"]}) activities = ActivityPub.fetch_activities([], %{"muting_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) refute Enum.member?(activities, activity_one) # Calling with 'with_muted' will deliver muted activities, too. activities = ActivityPub.fetch_activities([], %{ "muting_user" => user, "with_muted" => true, "skip_preload" => true }) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) assert Enum.member?(activities, activity_one) {:ok, user} = User.unmute(user, %User{ap_id: activity_one.data["actor"]}) activities = ActivityPub.fetch_activities([], %{"muting_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) assert Enum.member?(activities, activity_one) {:ok, user} = User.mute(user, %User{ap_id: activity_three.data["actor"]}) {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(activity_three.id, booster) %Activity{} = boost_activity = Activity.get_create_by_object_ap_id(id) activity_three = Activity.get_by_id(activity_three.id) activities = ActivityPub.fetch_activities([], %{"muting_user" => user, "skip_preload" => true}) assert Enum.member?(activities, activity_two) refute Enum.member?(activities, activity_three) refute Enum.member?(activities, boost_activity) assert Enum.member?(activities, activity_one) activities = ActivityPub.fetch_activities([], %{"muting_user" => nil, "skip_preload" => true}) assert Enum.member?(activities, activity_two) assert Enum.member?(activities, activity_three) assert Enum.member?(activities, boost_activity) assert Enum.member?(activities, activity_one) end test "does include announces on request" do activity_three = insert(:note_activity) user = insert(:user) booster = insert(:user) {:ok, user} = User.follow(user, booster) {:ok, announce, _object} = CommonAPI.repeat(activity_three.id, booster) [announce_activity] = ActivityPub.fetch_activities([user.ap_id | user.following]) assert announce_activity.id == announce.id end test "excludes reblogs on request" do user = insert(:user) {:ok, expected_activity} = ActivityBuilder.insert(%{"type" => "Create"}, %{:user => user}) {:ok, _} = ActivityBuilder.insert(%{"type" => "Announce"}, %{:user => user}) [activity] = ActivityPub.fetch_user_activities(user, nil, %{"exclude_reblogs" => "true"}) assert activity == expected_activity end describe "public fetch activities" do test "doesn't retrieve unlisted activities" do user = insert(:user) {:ok, _unlisted_activity} = CommonAPI.post(user, %{"status" => "yeah", "visibility" => "unlisted"}) {:ok, listed_activity} = CommonAPI.post(user, %{"status" => "yeah"}) [activity] = ActivityPub.fetch_public_activities() assert activity == listed_activity end test "retrieves public activities" do _activities = ActivityPub.fetch_public_activities() %{public: public} = ActivityBuilder.public_and_non_public() activities = ActivityPub.fetch_public_activities() assert length(activities) == 1 assert Enum.at(activities, 0) == public end test "retrieves a maximum of 20 activities" do activities = ActivityBuilder.insert_list(30) last_expected = List.last(activities) activities = ActivityPub.fetch_public_activities() last = List.last(activities) assert length(activities) == 20 assert last == last_expected end test "retrieves ids starting from a since_id" do activities = ActivityBuilder.insert_list(30) later_activities = ActivityBuilder.insert_list(10) since_id = List.last(activities).id last_expected = List.last(later_activities) activities = ActivityPub.fetch_public_activities(%{"since_id" => since_id}) last = List.last(activities) assert length(activities) == 10 assert last == last_expected end test "retrieves ids up to max_id" do _first_activities = ActivityBuilder.insert_list(10) activities = ActivityBuilder.insert_list(20) later_activities = ActivityBuilder.insert_list(10) max_id = List.first(later_activities).id last_expected = List.last(activities) activities = ActivityPub.fetch_public_activities(%{"max_id" => max_id}) last = List.last(activities) assert length(activities) == 20 assert last == last_expected end test "doesn't return reblogs for users for whom reblogs have been muted" do activity = insert(:note_activity) user = insert(:user) booster = insert(:user) {:ok, user} = CommonAPI.hide_reblogs(user, booster) {:ok, activity, _} = CommonAPI.repeat(activity.id, booster) activities = ActivityPub.fetch_activities([], %{"muting_user" => user}) refute Enum.any?(activities, fn %{id: id} -> id == activity.id end) end test "returns reblogs for users for whom reblogs have not been muted" do activity = insert(:note_activity) user = insert(:user) booster = insert(:user) {:ok, user} = CommonAPI.hide_reblogs(user, booster) {:ok, user} = CommonAPI.show_reblogs(user, booster) {:ok, activity, _} = CommonAPI.repeat(activity.id, booster) activities = ActivityPub.fetch_activities([], %{"muting_user" => user}) assert Enum.any?(activities, fn %{id: id} -> id == activity.id end) end end describe "like an object" do test "adds a like activity to the db" do note_activity = insert(:note_activity) assert object = Object.normalize(note_activity) user = insert(:user) user_two = insert(:user) {:ok, like_activity, object} = ActivityPub.like(user, object) assert like_activity.data["actor"] == user.ap_id assert like_activity.data["type"] == "Like" assert like_activity.data["object"] == object.data["id"] assert like_activity.data["to"] == [User.ap_followers(user), note_activity.data["actor"]] assert like_activity.data["context"] == object.data["context"] assert object.data["like_count"] == 1 assert object.data["likes"] == [user.ap_id] # Just return the original activity if the user already liked it. {:ok, same_like_activity, object} = ActivityPub.like(user, object) assert like_activity == same_like_activity assert object.data["likes"] == [user.ap_id] assert object.data["like_count"] == 1 [note_activity] = Activity.get_all_create_by_object_ap_id(object.data["id"]) assert note_activity.data["object"]["like_count"] == 1 {:ok, _like_activity, object} = ActivityPub.like(user_two, object) assert object.data["like_count"] == 2 [note_activity] = Activity.get_all_create_by_object_ap_id(object.data["id"]) assert note_activity.data["object"]["like_count"] == 2 end end describe "unliking" do test "unliking a previously liked object" do note_activity = insert(:note_activity) object = Object.normalize(note_activity) user = insert(:user) # Unliking something that hasn't been liked does nothing {:ok, object} = ActivityPub.unlike(user, object) assert object.data["like_count"] == 0 {:ok, like_activity, object} = ActivityPub.like(user, object) assert object.data["like_count"] == 1 {:ok, _, _, object} = ActivityPub.unlike(user, object) assert object.data["like_count"] == 0 assert Activity.get_by_id(like_activity.id) == nil end end describe "announcing an object" do test "adds an announce activity to the db" do note_activity = insert(:note_activity) object = Object.normalize(note_activity) user = insert(:user) {:ok, announce_activity, object} = ActivityPub.announce(user, object) assert object.data["announcement_count"] == 1 assert object.data["announcements"] == [user.ap_id] assert announce_activity.data["to"] == [ User.ap_followers(user), note_activity.data["actor"] ] assert announce_activity.data["object"] == object.data["id"] assert announce_activity.data["actor"] == user.ap_id assert announce_activity.data["context"] == object.data["context"] end end describe "unannouncing an object" do test "unannouncing a previously announced object" do note_activity = insert(:note_activity) object = Object.normalize(note_activity) user = insert(:user) # Unannouncing an object that is not announced does nothing # {:ok, object} = ActivityPub.unannounce(user, object) # assert object.data["announcement_count"] == 0 {:ok, announce_activity, object} = ActivityPub.announce(user, object) assert object.data["announcement_count"] == 1 {:ok, unannounce_activity, object} = ActivityPub.unannounce(user, object) assert object.data["announcement_count"] == 0 assert unannounce_activity.data["to"] == [ User.ap_followers(user), announce_activity.data["actor"] ] assert unannounce_activity.data["type"] == "Undo" assert unannounce_activity.data["object"] == announce_activity.data assert unannounce_activity.data["actor"] == user.ap_id assert unannounce_activity.data["context"] == announce_activity.data["context"] assert Activity.get_by_id(announce_activity.id) == nil end end describe "uploading files" do test "copies the file to the configured folder" do file = %Plug.Upload{ content_type: "image/jpg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } {:ok, %Object{} = object} = ActivityPub.upload(file) assert object.data["name"] == "an_image.jpg" end test "works with base64 encoded images" do file = %{ "img" => data_uri() } {:ok, %Object{}} = ActivityPub.upload(file) end end describe "fetch the latest Follow" do test "fetches the latest Follow activity" do %Activity{data: %{"type" => "Follow"}} = activity = insert(:follow_activity) follower = Repo.get_by(User, ap_id: activity.data["actor"]) followed = Repo.get_by(User, ap_id: activity.data["object"]) assert activity == Utils.fetch_latest_follow(follower, followed) end end describe "following / unfollowing" do test "creates a follow activity" do follower = insert(:user) followed = insert(:user) {:ok, activity} = ActivityPub.follow(follower, followed) assert activity.data["type"] == "Follow" assert activity.data["actor"] == follower.ap_id assert activity.data["object"] == followed.ap_id end test "creates an undo activity for the last follow" do follower = insert(:user) followed = insert(:user) {:ok, follow_activity} = ActivityPub.follow(follower, followed) {:ok, activity} = ActivityPub.unfollow(follower, followed) assert activity.data["type"] == "Undo" assert activity.data["actor"] == follower.ap_id embedded_object = activity.data["object"] assert is_map(embedded_object) assert embedded_object["type"] == "Follow" assert embedded_object["object"] == followed.ap_id assert embedded_object["id"] == follow_activity.data["id"] end end describe "blocking / unblocking" do test "creates a block activity" do blocker = insert(:user) blocked = insert(:user) {:ok, activity} = ActivityPub.block(blocker, blocked) assert activity.data["type"] == "Block" assert activity.data["actor"] == blocker.ap_id assert activity.data["object"] == blocked.ap_id end test "creates an undo activity for the last block" do blocker = insert(:user) blocked = insert(:user) {:ok, block_activity} = ActivityPub.block(blocker, blocked) {:ok, activity} = ActivityPub.unblock(blocker, blocked) assert activity.data["type"] == "Undo" assert activity.data["actor"] == blocker.ap_id embedded_object = activity.data["object"] assert is_map(embedded_object) assert embedded_object["type"] == "Block" assert embedded_object["object"] == blocked.ap_id assert embedded_object["id"] == block_activity.data["id"] end end describe "deletion" do test "it creates a delete activity and deletes the original object" do note = insert(:note_activity) object = Object.normalize(note) {:ok, delete} = ActivityPub.delete(object) assert delete.data["type"] == "Delete" assert delete.data["actor"] == note.data["actor"] assert delete.data["object"] == object.data["id"] assert Activity.get_by_id(delete.id) != nil assert Repo.get(Object, object.id).data["type"] == "Tombstone" end test "decrements user note count only for public activities" do user = insert(:user, info: %{note_count: 10}) {:ok, a1} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "yeah", "visibility" => "public" }) {:ok, a2} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "yeah", "visibility" => "unlisted" }) {:ok, a3} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "yeah", "visibility" => "private" }) {:ok, a4} = CommonAPI.post(User.get_cached_by_id(user.id), %{ "status" => "yeah", "visibility" => "direct" }) {:ok, _} = Object.normalize(a1) |> ActivityPub.delete() {:ok, _} = Object.normalize(a2) |> ActivityPub.delete() {:ok, _} = Object.normalize(a3) |> ActivityPub.delete() {:ok, _} = Object.normalize(a4) |> ActivityPub.delete() user = User.get_cached_by_id(user.id) assert user.info.note_count == 10 end test "it creates a delete activity and checks that it is also sent to users mentioned by the deleted object" do user = insert(:user) note = insert(:note_activity) object = Object.normalize(note) {:ok, object} = object |> Object.change(%{ data: %{ "actor" => object.data["actor"], "id" => object.data["id"], "to" => [user.ap_id], "type" => "Note" } }) |> Object.update_and_set_cache() {:ok, delete} = ActivityPub.delete(object) assert user.ap_id in delete.data["to"] end test "decreases reply count" do user = insert(:user) user2 = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "1", "visibility" => "public"}) reply_data = %{"status" => "1", "in_reply_to_status_id" => activity.id} ap_id = activity.data["id"] {:ok, public_reply} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "public")) {:ok, unlisted_reply} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "unlisted")) {:ok, private_reply} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "private")) {:ok, direct_reply} = CommonAPI.post(user2, Map.put(reply_data, "visibility", "direct")) _ = CommonAPI.delete(direct_reply.id, user2) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 2 _ = CommonAPI.delete(private_reply.id, user2) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 2 _ = CommonAPI.delete(public_reply.id, user2) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 1 _ = CommonAPI.delete(unlisted_reply.id, user2) assert %{data: data, object: object} = Activity.get_by_ap_id_with_object(ap_id) assert object.data["repliesCount"] == 0 end end describe "timeline post-processing" do test "it filters broken threads" do user1 = insert(:user) user2 = insert(:user) user3 = insert(:user) {:ok, user1} = User.follow(user1, user3) assert User.following?(user1, user3) {:ok, user2} = User.follow(user2, user3) assert User.following?(user2, user3) {:ok, user3} = User.follow(user3, user2) assert User.following?(user3, user2) {:ok, public_activity} = CommonAPI.post(user3, %{"status" => "hi 1"}) {:ok, private_activity_1} = CommonAPI.post(user3, %{"status" => "hi 2", "visibility" => "private"}) {:ok, private_activity_2} = CommonAPI.post(user2, %{ "status" => "hi 3", "visibility" => "private", "in_reply_to_status_id" => private_activity_1.id }) {:ok, private_activity_3} = CommonAPI.post(user3, %{ "status" => "hi 4", "visibility" => "private", "in_reply_to_status_id" => private_activity_2.id }) activities = ActivityPub.fetch_activities([user1.ap_id | user1.following]) |> Enum.map(fn a -> a.id end) private_activity_1 = Activity.get_by_ap_id_with_object(private_activity_1.data["id"]) assert [public_activity.id, private_activity_1.id, private_activity_3.id] == activities assert length(activities) == 3 activities = ActivityPub.fetch_activities([user1.ap_id | user1.following], %{"user" => user1}) |> Enum.map(fn a -> a.id end) assert [public_activity.id, private_activity_1.id] == activities assert length(activities) == 2 end end describe "update" do test "it creates an update activity with the new user data" do user = insert(:user) {:ok, user} = User.ensure_keys_present(user) user_data = Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user}) {:ok, update} = ActivityPub.update(%{ actor: user_data["id"], to: [user.follower_address], cc: [], object: user_data }) assert update.data["actor"] == user.ap_id assert update.data["to"] == [user.follower_address] assert embedded_object = update.data["object"] assert embedded_object["id"] == user_data["id"] assert embedded_object["type"] == user_data["type"] end end test "returned pinned statuses" do Pleroma.Config.put([:instance, :max_pinned_statuses], 3) user = insert(:user) {:ok, activity_one} = CommonAPI.post(user, %{"status" => "HI!!!"}) {:ok, activity_two} = CommonAPI.post(user, %{"status" => "HI!!!"}) {:ok, activity_three} = CommonAPI.post(user, %{"status" => "HI!!!"}) CommonAPI.pin(activity_one.id, user) user = refresh_record(user) CommonAPI.pin(activity_two.id, user) user = refresh_record(user) CommonAPI.pin(activity_three.id, user) user = refresh_record(user) activities = ActivityPub.fetch_user_activities(user, nil, %{"pinned" => "true"}) assert 3 = length(activities) end test "it can create a Flag activity" do reporter = insert(:user) target_account = insert(:user) {:ok, activity} = CommonAPI.post(target_account, %{"status" => "foobar"}) context = Utils.generate_context_id() content = "foobar" reporter_ap_id = reporter.ap_id target_ap_id = target_account.ap_id activity_ap_id = activity.data["id"] assert {:ok, activity} = ActivityPub.flag(%{ actor: reporter, context: context, account: target_account, statuses: [activity], content: content }) assert %Activity{ actor: ^reporter_ap_id, data: %{ "type" => "Flag", "content" => ^content, "context" => ^context, "object" => [^target_ap_id, ^activity_ap_id] } } = activity end test "fetch_activities/2 returns activities addressed to a list " do user = insert(:user) member = insert(:user) {:ok, list} = Pleroma.List.create("foo", user) {:ok, list} = Pleroma.List.follow(list, member) {:ok, activity} = CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"}) activity = Repo.preload(activity, :bookmark) activity = %Activity{activity | thread_muted?: !!activity.thread_muted?} assert ActivityPub.fetch_activities([], %{"user" => user}) == [activity] end def data_uri do File.read!("test/fixtures/avatar_data_uri") end describe "fetch_activities_bounded" do test "fetches private posts for followed users" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{ "status" => "thought I looked cute might delete later :3", "visibility" => "private" }) [result] = ActivityPub.fetch_activities_bounded([user.follower_address], []) assert result.id == activity.id end test "fetches only public posts for other users" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "#cofe", "visibility" => "public"}) {:ok, _private_activity} = CommonAPI.post(user, %{ "status" => "why is tenshi eating a corndog so cute?", "visibility" => "private" }) [result] = ActivityPub.fetch_activities_bounded([], [user.follower_address]) assert result.id == activity.id end end describe "fetch_follow_information_for_user" do test "syncronizes following/followers counters" do user = insert(:user, local: false, follower_address: "http://localhost:4001/users/fuser2/followers", following_address: "http://localhost:4001/users/fuser2/following" ) {:ok, info} = ActivityPub.fetch_follow_information_for_user(user) assert info.follower_count == 527 assert info.following_count == 267 end test "detects hidden followers" do mock(fn env -> case env.url do "http://localhost:4001/users/masto_closed/followers?page=1" -> %Tesla.Env{status: 403, body: ""} "http://localhost:4001/users/masto_closed/following?page=1" -> %Tesla.Env{ status: 200, body: Jason.encode!(%{ "id" => "http://localhost:4001/users/masto_closed/following?page=1", "type" => "OrderedCollectionPage" }) } _ -> apply(HttpRequestMock, :request, [env]) end end) user = insert(:user, local: false, follower_address: "http://localhost:4001/users/masto_closed/followers", following_address: "http://localhost:4001/users/masto_closed/following" ) {:ok, info} = ActivityPub.fetch_follow_information_for_user(user) assert info.hide_followers == true assert info.hide_follows == false end test "detects hidden follows" do mock(fn env -> case env.url do "http://localhost:4001/users/masto_closed/following?page=1" -> %Tesla.Env{status: 403, body: ""} "http://localhost:4001/users/masto_closed/followers?page=1" -> %Tesla.Env{ status: 200, body: Jason.encode!(%{ "id" => "http://localhost:4001/users/masto_closed/followers?page=1", "type" => "OrderedCollectionPage" }) } _ -> apply(HttpRequestMock, :request, [env]) end end) user = insert(:user, local: false, follower_address: "http://localhost:4001/users/masto_closed/followers", following_address: "http://localhost:4001/users/masto_closed/following" ) {:ok, info} = ActivityPub.fetch_follow_information_for_user(user) assert info.hide_followers == false assert info.hide_follows == true end end end