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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
+ use Pleroma.DataCase
+ use Oban.Testing, repo: Pleroma.Repo
+
+ alias Pleroma.Activity
+ alias Pleroma.Builders.ActivityBuilder
+ alias Pleroma.Config
+ alias Pleroma.Notification
+ alias Pleroma.Object
+ alias Pleroma.User
+ alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Web.AdminAPI.AccountView
+ alias Pleroma.Web.CommonAPI
+
+ import ExUnit.CaptureLog
+ import Mock
+ import Pleroma.Factory
+ import Tesla.Mock
+
+ setup do
+ mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
+ :ok
+ end
+
+ setup do: clear_config([:instance, :federating])
+
+ 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)
+
+ assert called(Pleroma.Web.Streamer.stream("participation", participations))
+ end
+ end
+
+ test "streams them out on activity creation" do
+ user_one = insert(:user)
+ user_two = insert(:user)
+
+ with_mock Pleroma.Web.Streamer,
+ stream: fn _, _ -> nil end do
+ {:ok, activity} =
+ CommonAPI.post(user_one, %{
+ status: "@#{user_two.nickname}",
+ visibility: "direct"
+ })
+
+ conversation =
+ activity.data["context"]
+ |> Pleroma.Conversation.get_for_ap_id()
+ |> Repo.preload(participations: :user)
+
+ assert called(Pleroma.Web.Streamer.stream("participation", conversation.participations))
+ 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 "fetching excluded by visibility" do
+ test "it excludes 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([], %{
+ exclude_visibilities: "direct",
+ actor_id: user.ap_id
+ })
+
+ assert public_activity in activities
+ assert unlisted_activity in activities
+ assert private_activity in activities
+ refute direct_activity in activities
+
+ activities =
+ ActivityPub.fetch_activities([], %{
+ exclude_visibilities: "unlisted",
+ actor_id: user.ap_id
+ })
+
+ assert public_activity in activities
+ refute unlisted_activity in activities
+ assert private_activity in activities
+ assert direct_activity in activities
+
+ activities =
+ ActivityPub.fetch_activities([], %{
+ exclude_visibilities: "private",
+ actor_id: user.ap_id
+ })
+
+ assert public_activity in activities
+ assert unlisted_activity in activities
+ refute private_activity in activities
+ assert direct_activity in activities
+
+ activities =
+ ActivityPub.fetch_activities([], %{
+ exclude_visibilities: "public",
+ actor_id: user.ap_id
+ })
+
+ refute public_activity in activities
+ assert unlisted_activity in activities
+ assert private_activity in activities
+ assert direct_activity in activities
+ 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.ap_enabled
+ assert user.follower_address == "http://mastodon.example.org/users/admin/followers"
+ end
+
+ test "it returns a user that is invisible" do
+ user_id = "http://mastodon.example.org/users/relay"
+ {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
+ assert User.invisible?(user)
+ end
+
+ test "it returns a user that accepts chat messages" do
+ user_id = "http://mastodon.example.org/users/admin"
+ {:ok, user} = ActivityPub.make_user_from_ap_id(user_id)
+
+ assert user.accepts_chat_messages
+ end
+ 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
+
+ describe "insertion" do
+ test "drops activities beyond a certain limit" do
+ limit = 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} = 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 "listen activities" do
+ test "does not increase user note count" do
+ user = insert(:user)
+
+ {:ok, activity} =
+ ActivityPub.listen(%{
+ to: ["https://www.w3.org/ns/activitystreams#Public"],
+ actor: user,
+ context: "",
+ object: %{
+ "actor" => user.ap_id,
+ "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+ "artist" => "lain",
+ "title" => "lain radio episode 1",
+ "length" => 180_000,
+ "type" => "Audio"
+ }
+ })
+
+ assert activity.actor == user.ap_id
+
+ user = User.get_cached_by_id(user.id)
+ assert user.note_count == 0
+ end
+
+ test "can be fetched into a timeline" do
+ _listen_activity_1 = insert(:listen)
+ _listen_activity_2 = insert(:listen)
+ _listen_activity_3 = insert(:listen)
+
+ timeline = ActivityPub.fetch_activities([], %{type: ["Listen"]})
+
+ assert length(timeline) == 3
+ end
+ end
+
+ describe "create activities" do
+ setup do
+ [user: insert(:user)]
+ end
+
+ test "it reverts create", %{user: user} do
+ with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
+ assert {:error, :reverted} =
+ ActivityPub.create(%{
+ to: ["user1", "user2"],
+ actor: user,
+ context: "",
+ object: %{
+ "to" => ["user1", "user2"],
+ "type" => "Note",
+ "content" => "testing"
+ }
+ })
+ end
+
+ assert Repo.aggregate(Activity, :count, :id) == 0
+ assert Repo.aggregate(Object, :count, :id) == 0
+ end
+
+ test "creates activity if expiration is not configured and expires_at is not passed", %{
+ user: user
+ } do
+ clear_config([Pleroma.Workers.PurgeExpiredActivity, :enabled], false)
+
+ assert {:ok, _} =
+ ActivityPub.create(%{
+ to: ["user1", "user2"],
+ actor: user,
+ context: "",
+ object: %{
+ "to" => ["user1", "user2"],
+ "type" => "Note",
+ "content" => "testing"
+ }
+ })
+ end
+
+ test "rejects activity if expires_at present but expiration is not configured", %{user: user} do
+ clear_config([Pleroma.Workers.PurgeExpiredActivity, :enabled], false)
+
+ assert {:error, :expired_activities_disabled} =
+ ActivityPub.create(%{
+ to: ["user1", "user2"],
+ actor: user,
+ context: "",
+ object: %{
+ "to" => ["user1", "user2"],
+ "type" => "Note",
+ "content" => "testing"
+ },
+ additional: %{
+ "expires_at" => DateTime.utc_now()
+ }
+ })
+
+ assert Repo.aggregate(Activity, :count, :id) == 0
+ assert Repo.aggregate(Object, :count, :id) == 0
+ end
+
+ test "removes doubled 'to' recipients", %{user: user} do
+ {: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", %{user: user} do
+ {: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.note_count == 2
+ end
+
+ test "increases replies count", %{user: user} do
+ 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_relationship} = 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
+
+ test "doesn't return activities with filtered words" do
+ user = insert(:user)
+ user_two = insert(:user)
+ insert(:filter, user: user, phrase: "test", hide: true)
+
+ {:ok, %{id: id1, data: %{"context" => context}}} = CommonAPI.post(user, %{status: "1"})
+
+ {:ok, %{id: id2}} = CommonAPI.post(user_two, %{status: "2", in_reply_to_status_id: id1})
+
+ {:ok, %{id: id3} = user_activity} =
+ CommonAPI.post(user, %{status: "3 test?", in_reply_to_status_id: id2})
+
+ {:ok, %{id: id4} = filtered_activity} =
+ CommonAPI.post(user_two, %{status: "4 test!", in_reply_to_status_id: id3})
+
+ {:ok, _} = CommonAPI.post(user, %{status: "5", in_reply_to_status_id: id4})
+
+ activities =
+ context
+ |> ActivityPub.fetch_activities_for_context(%{user: user})
+ |> Enum.map(& &1.id)
+
+ assert length(activities) == 4
+ assert user_activity.id in activities
+ refute filtered_activity.id in activities
+ 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_relationship} = 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_block} = 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_relationship} = User.block(user, %{ap_id: activity_three.data["actor"]})
+ {:ok, %{data: %{"object" => 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, _user_relationship} = 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 with blocked users in 'to'" do
+ blocker = insert(:user)
+ blockee = insert(:user)
+ friend = insert(:user)
+
+ {:ok, _user_relationship} = 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 announce activities with blocked users in 'cc'" do
+ blocker = insert(:user)
+ blockee = insert(:user)
+ friend = insert(:user)
+
+ {:ok, _user_relationship} = User.block(blocker, blockee)
+
+ {:ok, activity_one} = CommonAPI.post(friend, %{status: "hey!"})
+
+ {:ok, activity_two} = CommonAPI.post(blockee, %{status: "hey! @#{friend.nickname}"})
+
+ assert object = Pleroma.Object.normalize(activity_two)
+
+ data = %{
+ "actor" => friend.ap_id,
+ "object" => object.data["id"],
+ "context" => object.data["context"],
+ "type" => "Announce",
+ "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+ "cc" => [blockee.ap_id]
+ }
+
+ assert {:ok, activity_three} = ActivityPub.insert(data)
+
+ 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)
+ CommonAPI.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 "does return activities from followed users on blocked domains" do
+ domain = "meanies.social"
+ domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"})
+ blocker = insert(:user)
+
+ {:ok, blocker} = User.follow(blocker, domain_user)
+ {:ok, blocker} = User.block_domain(blocker, domain)
+
+ assert User.following?(blocker, domain_user)
+ assert User.blocks_domain?(blocker, domain_user)
+ refute User.blocks?(blocker, domain_user)
+
+ note = insert(:note, %{data: %{"actor" => domain_user.ap_id}})
+ activity = insert(:note_activity, %{note: note})
+
+ activities = ActivityPub.fetch_activities([], %{blocking_user: blocker, skip_preload: true})
+
+ assert activity in activities
+
+ # And check that if the guy we DO follow boosts someone else from their domain,
+ # that should be hidden
+ another_user = insert(:user, %{ap_id: "https://#{domain}/@meanie2"})
+ bad_note = insert(:note, %{data: %{"actor" => another_user.ap_id}})
+ bad_activity = insert(:note_activity, %{note: bad_note})
+ {:ok, repeat_activity} = CommonAPI.repeat(bad_activity.id, domain_user)
+
+ activities = ActivityPub.fetch_activities([], %{blocking_user: blocker, 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)
+
+ activity_one_actor = User.get_by_ap_id(activity_one.data["actor"])
+ {:ok, _user_relationships} = User.mute(user, activity_one_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_mute} = User.unmute(user, activity_one_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)
+
+ activity_three_actor = User.get_by_ap_id(activity_three.data["actor"])
+ {:ok, _user_relationships} = User.mute(user, activity_three_actor)
+ {:ok, %{data: %{"object" => 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 "doesn't return thread muted activities" do
+ user = insert(:user)
+ _activity_one = insert(:note_activity)
+ note_two = insert(:note, data: %{"context" => "suya.."})
+ activity_two = insert(:note_activity, note: note_two)
+
+ {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
+
+ assert [_activity_one] = ActivityPub.fetch_activities([], %{muting_user: user})
+ end
+
+ test "returns thread muted activities when with_muted is set" do
+ user = insert(:user)
+ _activity_one = insert(:note_activity)
+ note_two = insert(:note, data: %{"context" => "suya.."})
+ activity_two = insert(:note_activity, note: note_two)
+
+ {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
+
+ assert [_activity_two, _activity_one] =
+ ActivityPub.fetch_activities([], %{muting_user: user, with_muted: true})
+ 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} = CommonAPI.repeat(activity_three.id, booster)
+
+ [announce_activity] = ActivityPub.fetch_activities([user.ap_id | User.following(user)])
+
+ 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 "irreversible filters" do
+ setup do
+ user = insert(:user)
+ user_two = insert(:user)
+
+ insert(:filter, user: user_two, phrase: "cofe", hide: true)
+ insert(:filter, user: user_two, phrase: "ok boomer", hide: true)
+ insert(:filter, user: user_two, phrase: "test", hide: false)
+
+ params = %{
+ type: ["Create", "Announce"],
+ user: user_two
+ }
+
+ {:ok, %{user: user, user_two: user_two, params: params}}
+ end
+
+ test "it returns statuses if they don't contain exact filter words", %{
+ user: user,
+ params: params
+ } do
+ {:ok, _} = CommonAPI.post(user, %{status: "hey"})
+ {:ok, _} = CommonAPI.post(user, %{status: "got cofefe?"})
+ {:ok, _} = CommonAPI.post(user, %{status: "I am not a boomer"})
+ {:ok, _} = CommonAPI.post(user, %{status: "ok boomers"})
+ {:ok, _} = CommonAPI.post(user, %{status: "ccofee is not a word"})
+ {:ok, _} = CommonAPI.post(user, %{status: "this is a test"})
+
+ activities = ActivityPub.fetch_activities([], params)
+
+ assert Enum.count(activities) == 6
+ end
+
+ test "it does not filter user's own statuses", %{user_two: user_two, params: params} do
+ {:ok, _} = CommonAPI.post(user_two, %{status: "Give me some cofe!"})
+ {:ok, _} = CommonAPI.post(user_two, %{status: "ok boomer"})
+
+ activities = ActivityPub.fetch_activities([], params)
+
+ assert Enum.count(activities) == 2
+ end
+
+ test "it excludes statuses with filter words", %{user: user, params: params} do
+ {:ok, _} = CommonAPI.post(user, %{status: "Give me some cofe!"})
+ {:ok, _} = CommonAPI.post(user, %{status: "ok boomer"})
+ {:ok, _} = CommonAPI.post(user, %{status: "is it a cOfE?"})
+ {:ok, _} = CommonAPI.post(user, %{status: "cofe is all I need"})
+ {:ok, _} = CommonAPI.post(user, %{status: "— ok BOOMER\n"})
+
+ activities = ActivityPub.fetch_activities([], params)
+
+ assert Enum.empty?(activities)
+ end
+
+ test "it returns all statuses if user does not have any filters" do
+ another_user = insert(:user)
+ {:ok, _} = CommonAPI.post(another_user, %{status: "got cofe?"})
+ {:ok, _} = CommonAPI.post(another_user, %{status: "test!"})
+
+ activities =
+ ActivityPub.fetch_activities([], %{
+ type: ["Create", "Announce"],
+ user: another_user
+ })
+
+ assert Enum.count(activities) == 2
+ end
+ 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
+ ActivityBuilder.insert_list(10)
+ expected_activities = ActivityBuilder.insert_list(20)
+
+ activities = ActivityPub.fetch_public_activities()
+
+ assert collect_ids(activities) == collect_ids(expected_activities)
+ assert length(activities) == 20
+ end
+
+ test "retrieves ids starting from a since_id" do
+ activities = ActivityBuilder.insert_list(30)
+ expected_activities = ActivityBuilder.insert_list(10)
+ since_id = List.last(activities).id
+
+ activities = ActivityPub.fetch_public_activities(%{since_id: since_id})
+
+ assert collect_ids(activities) == collect_ids(expected_activities)
+ assert length(activities) == 10
+ end
+
+ test "retrieves ids up to max_id" do
+ ActivityBuilder.insert_list(10)
+ expected_activities = ActivityBuilder.insert_list(20)
+
+ %{id: max_id} =
+ 10
+ |> ActivityBuilder.insert_list()
+ |> List.first()
+
+ activities = ActivityPub.fetch_public_activities(%{max_id: max_id})
+
+ assert length(activities) == 20
+ assert collect_ids(activities) == collect_ids(expected_activities)
+ end
+
+ test "paginates via offset/limit" do
+ _first_part_activities = ActivityBuilder.insert_list(10)
+ second_part_activities = ActivityBuilder.insert_list(10)
+
+ later_activities = ActivityBuilder.insert_list(10)
+
+ activities = ActivityPub.fetch_public_activities(%{page: "2", page_size: "20"}, :offset)
+
+ assert length(activities) == 20
+
+ assert collect_ids(activities) ==
+ collect_ids(second_part_activities) ++ collect_ids(later_activities)
+ 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, _reblog_mute} = 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, _reblog_mute} = CommonAPI.hide_reblogs(user, booster)
+ {:ok, _reblog_mute} = 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 "uploading files" do
+ setup do
+ test_file = %Plug.Upload{
+ content_type: "image/jpeg",
+ path: Path.absname("test/fixtures/image.jpg"),
+ filename: "an_image.jpg"
+ }
+
+ %{test_file: test_file}
+ end
+
+ test "sets a description if given", %{test_file: file} do
+ {:ok, %Object{} = object} = ActivityPub.upload(file, description: "a cool file")
+ assert object.data["name"] == "a cool file"
+ end
+
+ test "it sets the default description depending on the configuration", %{test_file: file} do
+ clear_config([Pleroma.Upload, :default_description])
+
+ Pleroma.Config.put([Pleroma.Upload, :default_description], nil)
+ {:ok, %Object{} = object} = ActivityPub.upload(file)
+ assert object.data["name"] == ""
+
+ Pleroma.Config.put([Pleroma.Upload, :default_description], :filename)
+ {:ok, %Object{} = object} = ActivityPub.upload(file)
+ assert object.data["name"] == "an_image.jpg"
+
+ Pleroma.Config.put([Pleroma.Upload, :default_description], "unnamed attachment")
+ {:ok, %Object{} = object} = ActivityPub.upload(file)
+ assert object.data["name"] == "unnamed attachment"
+ end
+
+ test "copies the file to the configured folder", %{test_file: file} do
+ clear_config([Pleroma.Upload, :default_description], :filename)
+ {: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 "unfollowing" do
+ test "it reverts unfollow activity" do
+ follower = insert(:user)
+ followed = insert(:user)
+
+ {:ok, _, _, follow_activity} = CommonAPI.follow(follower, followed)
+
+ with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
+ assert {:error, :reverted} = ActivityPub.unfollow(follower, followed)
+ end
+
+ activity = Activity.get_by_id(follow_activity.id)
+ 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} = CommonAPI.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
+
+ test "creates an undo activity for a pending follow request" do
+ follower = insert(:user)
+ followed = insert(:user, %{is_locked: true})
+
+ {:ok, _, _, follow_activity} = CommonAPI.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 "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 | User.following(user1)])
+ |> 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 | User.following(user1)], %{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 "flag/1" do
+ setup do
+ reporter = insert(:user)
+ target_account = insert(:user)
+ content = "foobar"
+ {:ok, activity} = CommonAPI.post(target_account, %{status: content})
+ context = Utils.generate_context_id()
+
+ reporter_ap_id = reporter.ap_id
+ target_ap_id = target_account.ap_id
+ activity_ap_id = activity.data["id"]
+
+ activity_with_object = Activity.get_by_ap_id_with_object(activity_ap_id)
+
+ {:ok,
+ %{
+ reporter: reporter,
+ context: context,
+ target_account: target_account,
+ reported_activity: activity,
+ content: content,
+ activity_ap_id: activity_ap_id,
+ activity_with_object: activity_with_object,
+ reporter_ap_id: reporter_ap_id,
+ target_ap_id: target_ap_id
+ }}
+ end
+
+ test "it can create a Flag activity",
+ %{
+ reporter: reporter,
+ context: context,
+ target_account: target_account,
+ reported_activity: reported_activity,
+ content: content,
+ activity_ap_id: activity_ap_id,
+ activity_with_object: activity_with_object,
+ reporter_ap_id: reporter_ap_id,
+ target_ap_id: target_ap_id
+ } do
+ assert {:ok, activity} =
+ ActivityPub.flag(%{
+ actor: reporter,
+ context: context,
+ account: target_account,
+ statuses: [reported_activity],
+ content: content
+ })
+
+ note_obj = %{
+ "type" => "Note",
+ "id" => activity_ap_id,
+ "content" => content,
+ "published" => activity_with_object.object.data["published"],
+ "actor" =>
+ AccountView.render("show.json", %{user: target_account, skip_visibility_check: true})
+ }
+
+ assert %Activity{
+ actor: ^reporter_ap_id,
+ data: %{
+ "type" => "Flag",
+ "content" => ^content,
+ "context" => ^context,
+ "object" => [^target_ap_id, ^note_obj]
+ }
+ } = activity
+ end
+
+ test_with_mock "strips status data from Flag, before federating it",
+ %{
+ reporter: reporter,
+ context: context,
+ target_account: target_account,
+ reported_activity: reported_activity,
+ content: content
+ },
+ Utils,
+ [:passthrough],
+ [] do
+ {:ok, activity} =
+ ActivityPub.flag(%{
+ actor: reporter,
+ context: context,
+ account: target_account,
+ statuses: [reported_activity],
+ content: content
+ })
+
+ new_data =
+ put_in(activity.data, ["object"], [target_account.ap_id, reported_activity.data["id"]])
+
+ assert_called(Utils.maybe_federate(%{activity | data: new_data}))
+ end
+ 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: ""}
+
+ _ ->
+ 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, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
+ assert follow_info.hide_followers == true
+ assert follow_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: ""}
+
+ _ ->
+ 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, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
+ assert follow_info.hide_followers == false
+ assert follow_info.hide_follows == true
+ end
+
+ test "detects hidden follows/followers for friendica" do
+ user =
+ insert(:user,
+ local: false,
+ follower_address: "http://localhost:8080/followers/fuser3",
+ following_address: "http://localhost:8080/following/fuser3"
+ )
+
+ {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
+ assert follow_info.hide_followers == true
+ assert follow_info.follower_count == 296
+ assert follow_info.following_count == 32
+ assert follow_info.hide_follows == true
+ end
+
+ test "doesn't crash when follower and following counters are hidden" do
+ mock(fn env ->
+ case env.url do
+ "http://localhost:4001/users/masto_hidden_counters/following" ->
+ json(
+ %{
+ "@context" => "https://www.w3.org/ns/activitystreams",
+ "id" => "http://localhost:4001/users/masto_hidden_counters/followers"
+ },
+ headers: HttpRequestMock.activitypub_object_headers()
+ )
+
+ "http://localhost:4001/users/masto_hidden_counters/following?page=1" ->
+ %Tesla.Env{status: 403, body: ""}
+
+ "http://localhost:4001/users/masto_hidden_counters/followers" ->
+ json(
+ %{
+ "@context" => "https://www.w3.org/ns/activitystreams",
+ "id" => "http://localhost:4001/users/masto_hidden_counters/following"
+ },
+ headers: HttpRequestMock.activitypub_object_headers()
+ )
+
+ "http://localhost:4001/users/masto_hidden_counters/followers?page=1" ->
+ %Tesla.Env{status: 403, body: ""}
+ end
+ end)
+
+ user =
+ insert(:user,
+ local: false,
+ follower_address: "http://localhost:4001/users/masto_hidden_counters/followers",
+ following_address: "http://localhost:4001/users/masto_hidden_counters/following"
+ )
+
+ {:ok, follow_info} = ActivityPub.fetch_follow_information_for_user(user)
+
+ assert follow_info.hide_followers == true
+ assert follow_info.follower_count == 0
+ assert follow_info.hide_follows == true
+ assert follow_info.following_count == 0
+ end
+ end
+
+ describe "fetch_favourites/3" do
+ test "returns a favourite activities sorted by adds to favorite" do
+ user = insert(:user)
+ other_user = insert(:user)
+ user1 = insert(:user)
+ user2 = insert(:user)
+ {:ok, a1} = CommonAPI.post(user1, %{status: "bla"})
+ {:ok, _a2} = CommonAPI.post(user2, %{status: "traps are happy"})
+ {:ok, a3} = CommonAPI.post(user2, %{status: "Trees Are "})
+ {:ok, a4} = CommonAPI.post(user2, %{status: "Agent Smith "})
+ {:ok, a5} = CommonAPI.post(user1, %{status: "Red or Blue "})
+
+ {:ok, _} = CommonAPI.favorite(user, a4.id)
+ {:ok, _} = CommonAPI.favorite(other_user, a3.id)
+ {:ok, _} = CommonAPI.favorite(user, a3.id)
+ {:ok, _} = CommonAPI.favorite(other_user, a5.id)
+ {:ok, _} = CommonAPI.favorite(user, a5.id)
+ {:ok, _} = CommonAPI.favorite(other_user, a4.id)
+ {:ok, _} = CommonAPI.favorite(user, a1.id)
+ {:ok, _} = CommonAPI.favorite(other_user, a1.id)
+ result = ActivityPub.fetch_favourites(user)
+
+ assert Enum.map(result, & &1.id) == [a1.id, a5.id, a3.id, a4.id]
+
+ result = ActivityPub.fetch_favourites(user, %{limit: 2})
+ assert Enum.map(result, & &1.id) == [a1.id, a5.id]
+ end
+ end
+
+ describe "Move activity" do
+ test "create" do
+ %{ap_id: old_ap_id} = old_user = insert(:user)
+ %{ap_id: new_ap_id} = new_user = insert(:user, also_known_as: [old_ap_id])
+ follower = insert(:user)
+ follower_move_opted_out = insert(:user, allow_following_move: false)
+
+ User.follow(follower, old_user)
+ User.follow(follower_move_opted_out, old_user)
+
+ assert User.following?(follower, old_user)
+ assert User.following?(follower_move_opted_out, old_user)
+
+ assert {:ok, activity} = ActivityPub.move(old_user, new_user)
+
+ assert %Activity{
+ actor: ^old_ap_id,
+ data: %{
+ "actor" => ^old_ap_id,
+ "object" => ^old_ap_id,
+ "target" => ^new_ap_id,
+ "type" => "Move"
+ },
+ local: true
+ } = activity
+
+ params = %{
+ "op" => "move_following",
+ "origin_id" => old_user.id,
+ "target_id" => new_user.id
+ }
+
+ assert_enqueued(worker: Pleroma.Workers.BackgroundWorker, args: params)
+
+ Pleroma.Workers.BackgroundWorker.perform(%Oban.Job{args: params})
+
+ refute User.following?(follower, old_user)
+ assert User.following?(follower, new_user)
+
+ assert User.following?(follower_move_opted_out, old_user)
+ refute User.following?(follower_move_opted_out, new_user)
+
+ activity = %Activity{activity | object: nil}
+
+ assert [%Notification{activity: ^activity}] = Notification.for_user(follower)
+
+ assert [%Notification{activity: ^activity}] = Notification.for_user(follower_move_opted_out)
+ end
+
+ test "old user must be in the new user's `also_known_as` list" do
+ old_user = insert(:user)
+ new_user = insert(:user)
+
+ assert {:error, "Target account must have the origin in `alsoKnownAs`"} =
+ ActivityPub.move(old_user, new_user)
+ end
+ end
+
+ test "doesn't retrieve replies activities with exclude_replies" do
+ user = insert(:user)
+
+ {:ok, activity} = CommonAPI.post(user, %{status: "yeah"})
+
+ {:ok, _reply} = CommonAPI.post(user, %{status: "yeah", in_reply_to_status_id: activity.id})
+
+ [result] = ActivityPub.fetch_public_activities(%{exclude_replies: true})
+
+ assert result.id == activity.id
+
+ assert length(ActivityPub.fetch_public_activities()) == 2
+ end
+
+ describe "replies filtering with public messages" do
+ setup :public_messages
+
+ test "public timeline", %{users: %{u1: user}} do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_filtering_user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 16
+ end
+
+ test "public timeline with reply_visibility `following`", %{
+ users: %{u1: user},
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4,
+ activities: activities
+ } do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:reply_filtering_user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 14
+
+ visible_ids =
+ Map.values(u1) ++ Map.values(u2) ++ Map.values(u4) ++ Map.values(activities) ++ [u3[:r1]]
+
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+
+ test "public timeline with reply_visibility `self`", %{
+ users: %{u1: user},
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4,
+ activities: activities
+ } do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_visibility, "self")
+ |> Map.put(:reply_filtering_user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 10
+ visible_ids = Map.values(u1) ++ [u2[:r1], u3[:r1], u4[:r1]] ++ Map.values(activities)
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+
+ test "home timeline", %{
+ users: %{u1: user},
+ activities: activities,
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4
+ } do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> Map.put(:reply_filtering_user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 13
+
+ visible_ids =
+ Map.values(u1) ++
+ Map.values(u3) ++
+ [
+ activities[:a1],
+ activities[:a2],
+ activities[:a4],
+ u2[:r1],
+ u2[:r3],
+ u4[:r1],
+ u4[:r2]
+ ]
+
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+
+ test "home timeline with reply_visibility `following`", %{
+ users: %{u1: user},
+ activities: activities,
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4
+ } do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:reply_filtering_user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 11
+
+ visible_ids =
+ Map.values(u1) ++
+ [
+ activities[:a1],
+ activities[:a2],
+ activities[:a4],
+ u2[:r1],
+ u2[:r3],
+ u3[:r1],
+ u4[:r1],
+ u4[:r2]
+ ]
+
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+
+ test "home timeline with reply_visibility `self`", %{
+ users: %{u1: user},
+ activities: activities,
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4
+ } do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> Map.put(:reply_visibility, "self")
+ |> Map.put(:reply_filtering_user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 9
+
+ visible_ids =
+ Map.values(u1) ++
+ [
+ activities[:a1],
+ activities[:a2],
+ activities[:a4],
+ u2[:r1],
+ u3[:r1],
+ u4[:r1]
+ ]
+
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+
+ test "filtering out announces where the user is the actor of the announced message" do
+ user = insert(:user)
+ other_user = insert(:user)
+ third_user = insert(:user)
+ User.follow(user, other_user)
+
+ {:ok, post} = CommonAPI.post(user, %{status: "yo"})
+ {:ok, other_post} = CommonAPI.post(third_user, %{status: "yo"})
+ {:ok, _announce} = CommonAPI.repeat(post.id, other_user)
+ {:ok, _announce} = CommonAPI.repeat(post.id, third_user)
+ {:ok, announce} = CommonAPI.repeat(other_post.id, other_user)
+
+ params = %{
+ type: ["Announce"]
+ }
+
+ results =
+ [user.ap_id | User.following(user)]
+ |> ActivityPub.fetch_activities(params)
+
+ assert length(results) == 3
+
+ params = %{
+ type: ["Announce"],
+ announce_filtering_user: user
+ }
+
+ [result] =
+ [user.ap_id | User.following(user)]
+ |> ActivityPub.fetch_activities(params)
+
+ assert result.id == announce.id
+ end
+ end
+
+ describe "replies filtering with private messages" do
+ setup :private_messages
+
+ test "public timeline", %{users: %{u1: user}} do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert activities_ids == []
+ end
+
+ test "public timeline with default reply_visibility `following`", %{users: %{u1: user}} do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:reply_filtering_user, user)
+ |> Map.put(:user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert activities_ids == []
+ end
+
+ test "public timeline with default reply_visibility `self`", %{users: %{u1: user}} do
+ activities_ids =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:local_only, false)
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_visibility, "self")
+ |> Map.put(:reply_filtering_user, user)
+ |> Map.put(:user, user)
+ |> ActivityPub.fetch_public_activities()
+ |> Enum.map(& &1.id)
+
+ assert activities_ids == []
+
+ activities_ids =
+ %{}
+ |> Map.put(:reply_visibility, "self")
+ |> Map.put(:reply_filtering_user, nil)
+ |> ActivityPub.fetch_public_activities()
+
+ assert activities_ids == []
+ end
+
+ test "home timeline", %{users: %{u1: user}} do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 12
+ end
+
+ test "home timeline with default reply_visibility `following`", %{users: %{u1: user}} do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:reply_filtering_user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 12
+ end
+
+ test "home timeline with default reply_visibility `self`", %{
+ users: %{u1: user},
+ activities: activities,
+ u1: u1,
+ u2: u2,
+ u3: u3,
+ u4: u4
+ } do
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:user, user)
+ |> Map.put(:reply_visibility, "self")
+ |> Map.put(:reply_filtering_user, user)
+
+ activities_ids =
+ ActivityPub.fetch_activities([user.ap_id | User.following(user)], params)
+ |> Enum.map(& &1.id)
+
+ assert length(activities_ids) == 10
+
+ visible_ids =
+ Map.values(u1) ++ Map.values(u4) ++ [u2[:r1], u3[:r1]] ++ Map.values(activities)
+
+ assert Enum.all?(visible_ids, &(&1 in activities_ids))
+ end
+ end
+
+ defp public_messages(_) do
+ [u1, u2, u3, u4] = insert_list(4, :user)
+ {:ok, u1} = User.follow(u1, u2)
+ {:ok, u2} = User.follow(u2, u1)
+ {:ok, u1} = User.follow(u1, u4)
+ {:ok, u4} = User.follow(u4, u1)
+
+ {:ok, u2} = User.follow(u2, u3)
+ {:ok, u3} = User.follow(u3, u2)
+
+ {:ok, a1} = CommonAPI.post(u1, %{status: "Status"})
+
+ {:ok, r1_1} =
+ CommonAPI.post(u2, %{
+ status: "@#{u1.nickname} reply from u2 to u1",
+ in_reply_to_status_id: a1.id
+ })
+
+ {:ok, r1_2} =
+ CommonAPI.post(u3, %{
+ status: "@#{u1.nickname} reply from u3 to u1",
+ in_reply_to_status_id: a1.id
+ })
+
+ {:ok, r1_3} =
+ CommonAPI.post(u4, %{
+ status: "@#{u1.nickname} reply from u4 to u1",
+ in_reply_to_status_id: a1.id
+ })
+
+ {:ok, a2} = CommonAPI.post(u2, %{status: "Status"})
+
+ {:ok, r2_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u2.nickname} reply from u1 to u2",
+ in_reply_to_status_id: a2.id
+ })
+
+ {:ok, r2_2} =
+ CommonAPI.post(u3, %{
+ status: "@#{u2.nickname} reply from u3 to u2",
+ in_reply_to_status_id: a2.id
+ })
+
+ {:ok, r2_3} =
+ CommonAPI.post(u4, %{
+ status: "@#{u2.nickname} reply from u4 to u2",
+ in_reply_to_status_id: a2.id
+ })
+
+ {:ok, a3} = CommonAPI.post(u3, %{status: "Status"})
+
+ {:ok, r3_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u3.nickname} reply from u1 to u3",
+ in_reply_to_status_id: a3.id
+ })
+
+ {:ok, r3_2} =
+ CommonAPI.post(u2, %{
+ status: "@#{u3.nickname} reply from u2 to u3",
+ in_reply_to_status_id: a3.id
+ })
+
+ {:ok, r3_3} =
+ CommonAPI.post(u4, %{
+ status: "@#{u3.nickname} reply from u4 to u3",
+ in_reply_to_status_id: a3.id
+ })
+
+ {:ok, a4} = CommonAPI.post(u4, %{status: "Status"})
+
+ {:ok, r4_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u4.nickname} reply from u1 to u4",
+ in_reply_to_status_id: a4.id
+ })
+
+ {:ok, r4_2} =
+ CommonAPI.post(u2, %{
+ status: "@#{u4.nickname} reply from u2 to u4",
+ in_reply_to_status_id: a4.id
+ })
+
+ {:ok, r4_3} =
+ CommonAPI.post(u3, %{
+ status: "@#{u4.nickname} reply from u3 to u4",
+ in_reply_to_status_id: a4.id
+ })
+
+ {:ok,
+ users: %{u1: u1, u2: u2, u3: u3, u4: u4},
+ activities: %{a1: a1.id, a2: a2.id, a3: a3.id, a4: a4.id},
+ u1: %{r1: r1_1.id, r2: r1_2.id, r3: r1_3.id},
+ u2: %{r1: r2_1.id, r2: r2_2.id, r3: r2_3.id},
+ u3: %{r1: r3_1.id, r2: r3_2.id, r3: r3_3.id},
+ u4: %{r1: r4_1.id, r2: r4_2.id, r3: r4_3.id}}
+ end
+
+ defp private_messages(_) do
+ [u1, u2, u3, u4] = insert_list(4, :user)
+ {:ok, u1} = User.follow(u1, u2)
+ {:ok, u2} = User.follow(u2, u1)
+ {:ok, u1} = User.follow(u1, u3)
+ {:ok, u3} = User.follow(u3, u1)
+ {:ok, u1} = User.follow(u1, u4)
+ {:ok, u4} = User.follow(u4, u1)
+
+ {:ok, u2} = User.follow(u2, u3)
+ {:ok, u3} = User.follow(u3, u2)
+
+ {:ok, a1} = CommonAPI.post(u1, %{status: "Status", visibility: "private"})
+
+ {:ok, r1_1} =
+ CommonAPI.post(u2, %{
+ status: "@#{u1.nickname} reply from u2 to u1",
+ in_reply_to_status_id: a1.id,
+ visibility: "private"
+ })
+
+ {:ok, r1_2} =
+ CommonAPI.post(u3, %{
+ status: "@#{u1.nickname} reply from u3 to u1",
+ in_reply_to_status_id: a1.id,
+ visibility: "private"
+ })
+
+ {:ok, r1_3} =
+ CommonAPI.post(u4, %{
+ status: "@#{u1.nickname} reply from u4 to u1",
+ in_reply_to_status_id: a1.id,
+ visibility: "private"
+ })
+
+ {:ok, a2} = CommonAPI.post(u2, %{status: "Status", visibility: "private"})
+
+ {:ok, r2_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u2.nickname} reply from u1 to u2",
+ in_reply_to_status_id: a2.id,
+ visibility: "private"
+ })
+
+ {:ok, r2_2} =
+ CommonAPI.post(u3, %{
+ status: "@#{u2.nickname} reply from u3 to u2",
+ in_reply_to_status_id: a2.id,
+ visibility: "private"
+ })
+
+ {:ok, a3} = CommonAPI.post(u3, %{status: "Status", visibility: "private"})
+
+ {:ok, r3_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u3.nickname} reply from u1 to u3",
+ in_reply_to_status_id: a3.id,
+ visibility: "private"
+ })
+
+ {:ok, r3_2} =
+ CommonAPI.post(u2, %{
+ status: "@#{u3.nickname} reply from u2 to u3",
+ in_reply_to_status_id: a3.id,
+ visibility: "private"
+ })
+
+ {:ok, a4} = CommonAPI.post(u4, %{status: "Status", visibility: "private"})
+
+ {:ok, r4_1} =
+ CommonAPI.post(u1, %{
+ status: "@#{u4.nickname} reply from u1 to u4",
+ in_reply_to_status_id: a4.id,
+ visibility: "private"
+ })
+
+ {:ok,
+ users: %{u1: u1, u2: u2, u3: u3, u4: u4},
+ activities: %{a1: a1.id, a2: a2.id, a3: a3.id, a4: a4.id},
+ u1: %{r1: r1_1.id, r2: r1_2.id, r3: r1_3.id},
+ u2: %{r1: r2_1.id, r2: r2_2.id},
+ u3: %{r1: r3_1.id, r2: r3_2.id},
+ u4: %{r1: r4_1.id}}
+ end
+
+ describe "maybe_update_follow_information/1" do
+ setup do
+ clear_config([:instance, :external_user_synchronization], true)
+
+ user = %{
+ local: false,
+ ap_id: "https://gensokyo.2hu/users/raymoo",
+ following_address: "https://gensokyo.2hu/users/following",
+ follower_address: "https://gensokyo.2hu/users/followers",
+ type: "Person"
+ }
+
+ %{user: user}
+ end
+
+ test "logs an error when it can't fetch the info", %{user: user} do
+ assert capture_log(fn ->
+ ActivityPub.maybe_update_follow_information(user)
+ end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+ end
+
+ test "just returns the input if the user type is Application", %{
+ user: user
+ } do
+ user =
+ user
+ |> Map.put(:type, "Application")
+
+ refute capture_log(fn ->
+ assert ^user = ActivityPub.maybe_update_follow_information(user)
+ end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+ end
+
+ test "it just returns the input if the user has no following/follower addresses", %{
+ user: user
+ } do
+ user =
+ user
+ |> Map.put(:following_address, nil)
+ |> Map.put(:follower_address, nil)
+
+ refute capture_log(fn ->
+ assert ^user = ActivityPub.maybe_update_follow_information(user)
+ end) =~ "Follower/Following counter update for #{user.ap_id} failed"
+ end
+ end
+
+ describe "global activity expiration" do
+ test "creates an activity expiration for local Create activities" do
+ clear_config([:mrf, :policies], Pleroma.Web.ActivityPub.MRF.ActivityExpirationPolicy)
+
+ {:ok, activity} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"})
+ {:ok, follow} = ActivityBuilder.insert(%{"type" => "Follow", "context" => "3hu"})
+
+ assert_enqueued(
+ worker: Pleroma.Workers.PurgeExpiredActivity,
+ args: %{activity_id: activity.id},
+ scheduled_at:
+ activity.inserted_at
+ |> DateTime.from_naive!("Etc/UTC")
+ |> Timex.shift(days: 365)
+ )
+
+ refute_enqueued(
+ worker: Pleroma.Workers.PurgeExpiredActivity,
+ args: %{activity_id: follow.id}
+ )
+ end
+ end
+
+ describe "handling of clashing nicknames" do
+ test "renames an existing user with a clashing nickname and a different ap id" do
+ orig_user =
+ insert(
+ :user,
+ local: false,
+ nickname: "admin@mastodon.example.org",
+ ap_id: "http://mastodon.example.org/users/harinezumigari"
+ )
+
+ %{
+ nickname: orig_user.nickname,
+ ap_id: orig_user.ap_id <> "part_2"
+ }
+ |> ActivityPub.maybe_handle_clashing_nickname()
+
+ user = User.get_by_id(orig_user.id)
+
+ assert user.nickname == "#{orig_user.id}.admin@mastodon.example.org"
+ end
+
+ test "does nothing with a clashing nickname and the same ap id" do
+ orig_user =
+ insert(
+ :user,
+ local: false,
+ nickname: "admin@mastodon.example.org",
+ ap_id: "http://mastodon.example.org/users/harinezumigari"
+ )
+
+ %{
+ nickname: orig_user.nickname,
+ ap_id: orig_user.ap_id
+ }
+ |> ActivityPub.maybe_handle_clashing_nickname()
+
+ user = User.get_by_id(orig_user.id)
+
+ assert user.nickname == orig_user.nickname
+ end
+ end
+
+ describe "reply filtering" do
+ test "`following` still contains announcements by friends" do
+ user = insert(:user)
+ followed = insert(:user)
+ not_followed = insert(:user)
+
+ User.follow(user, followed)
+
+ {:ok, followed_post} = CommonAPI.post(followed, %{status: "Hello"})
+
+ {:ok, not_followed_to_followed} =
+ CommonAPI.post(not_followed, %{
+ status: "Also hello",
+ in_reply_to_status_id: followed_post.id
+ })
+
+ {:ok, retoot} = CommonAPI.repeat(not_followed_to_followed.id, followed)
+
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_filtering_user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:announce_filtering_user, user)
+ |> Map.put(:user, user)
+
+ activities =
+ [user.ap_id | User.following(user)]
+ |> ActivityPub.fetch_activities(params)
+
+ followed_post_id = followed_post.id
+ retoot_id = retoot.id
+
+ assert [%{id: ^followed_post_id}, %{id: ^retoot_id}] = activities
+
+ assert length(activities) == 2
+ end
+
+ # This test is skipped because, while this is the desired behavior,
+ # there seems to be no good way to achieve it with the method that
+ # we currently use for detecting to who a reply is directed.
+ # This is a TODO and should be fixed by a later rewrite of the code
+ # in question.
+ @tag skip: true
+ test "`following` still contains self-replies by friends" do
+ user = insert(:user)
+ followed = insert(:user)
+ not_followed = insert(:user)
+
+ User.follow(user, followed)
+
+ {:ok, followed_post} = CommonAPI.post(followed, %{status: "Hello"})
+ {:ok, not_followed_post} = CommonAPI.post(not_followed, %{status: "Also hello"})
+
+ {:ok, _followed_to_not_followed} =
+ CommonAPI.post(followed, %{status: "sup", in_reply_to_status_id: not_followed_post.id})
+
+ {:ok, _followed_self_reply} =
+ CommonAPI.post(followed, %{status: "Also cofe", in_reply_to_status_id: followed_post.id})
+
+ params =
+ %{}
+ |> Map.put(:type, ["Create", "Announce"])
+ |> Map.put(:blocking_user, user)
+ |> Map.put(:muting_user, user)
+ |> Map.put(:reply_filtering_user, user)
+ |> Map.put(:reply_visibility, "following")
+ |> Map.put(:announce_filtering_user, user)
+ |> Map.put(:user, user)
+
+ activities =
+ [user.ap_id | User.following(user)]
+ |> ActivityPub.fetch_activities(params)
+
+ assert length(activities) == 2
+ end
+ end
+
+ test "allow fetching of accounts with an empty string name field" do
+ Tesla.Mock.mock(fn
+ %{method: :get, url: "https://princess.cat/users/mewmew"} ->
+ file = File.read!("test/fixtures/mewmew_no_name.json")
+ %Tesla.Env{status: 200, body: file, headers: HttpRequestMock.activitypub_object_headers()}
+ end)
+
+ {:ok, user} = ActivityPub.make_user_from_ap_id("https://princess.cat/users/mewmew")
+ assert user.name == " "
+ end
+end