# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.CommonAPITest do use Pleroma.DataCase alias Pleroma.Activity alias Pleroma.Conversation.Participation alias Pleroma.Object alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.Visibility alias Pleroma.Web.AdminAPI.AccountView alias Pleroma.Web.CommonAPI import Pleroma.Factory require Pleroma.Constants setup do: clear_config([:instance, :safe_dm_mentions]) setup do: clear_config([:instance, :limit]) setup do: clear_config([:instance, :max_pinned_statuses]) test "favoriting race condition" do user = insert(:user) users_serial = insert_list(10, :user) users = insert_list(10, :user) {:ok, activity} = CommonAPI.post(user, %{"status" => "."}) users_serial |> Enum.map(fn user -> CommonAPI.favorite(user, activity.id) end) object = Object.get_by_ap_id(activity.data["object"]) assert object.data["like_count"] == 10 users |> Enum.map(fn user -> Task.async(fn -> CommonAPI.favorite(user, activity.id) end) end) |> Enum.map(&Task.await/1) object = Object.get_by_ap_id(activity.data["object"]) assert object.data["like_count"] == 20 end test "repeating race condition" do user = insert(:user) users_serial = insert_list(10, :user) users = insert_list(10, :user) {:ok, activity} = CommonAPI.post(user, %{"status" => "."}) users_serial |> Enum.map(fn user -> CommonAPI.repeat(activity.id, user) end) object = Object.get_by_ap_id(activity.data["object"]) assert object.data["announcement_count"] == 10 users |> Enum.map(fn user -> Task.async(fn -> CommonAPI.repeat(activity.id, user) end) end) |> Enum.map(&Task.await/1) object = Object.get_by_ap_id(activity.data["object"]) assert object.data["announcement_count"] == 20 end test "when replying to a conversation / participation, it will set the correct context id even if no explicit reply_to is given" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"}) [participation] = Participation.for_user(user) {:ok, convo_reply} = CommonAPI.post(user, %{"status" => ".", "in_reply_to_conversation_id" => participation.id}) assert Visibility.is_direct?(convo_reply) assert activity.data["context"] == convo_reply.data["context"] end test "when replying to a conversation / participation, it only mentions the recipients explicitly declared in the participation" do har = insert(:user) jafnhar = insert(:user) tridi = insert(:user) {:ok, activity} = CommonAPI.post(har, %{ "status" => "@#{jafnhar.nickname} hey", "visibility" => "direct" }) assert har.ap_id in activity.recipients assert jafnhar.ap_id in activity.recipients [participation] = Participation.for_user(har) {:ok, activity} = CommonAPI.post(har, %{ "status" => "I don't really like @#{tridi.nickname}", "visibility" => "direct", "in_reply_to_status_id" => activity.id, "in_reply_to_conversation_id" => participation.id }) assert har.ap_id in activity.recipients assert jafnhar.ap_id in activity.recipients refute tridi.ap_id in activity.recipients end test "with the safe_dm_mention option set, it does not mention people beyond the initial tags" do har = insert(:user) jafnhar = insert(:user) tridi = insert(:user) Pleroma.Config.put([:instance, :safe_dm_mentions], true) {:ok, activity} = CommonAPI.post(har, %{ "status" => "@#{jafnhar.nickname} hey, i never want to see @#{tridi.nickname} again", "visibility" => "direct" }) refute tridi.ap_id in activity.recipients assert jafnhar.ap_id in activity.recipients end test "it de-duplicates tags" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu #2HU"}) object = Object.normalize(activity) assert object.data["tag"] == ["2hu"] end test "it adds emoji in the object" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => ":firefox:"}) assert Object.normalize(activity).data["emoji"]["firefox"] end describe "posting" do test "it supports explicit addressing" do user = insert(:user) user_two = insert(:user) user_three = insert(:user) user_four = insert(:user) {:ok, activity} = CommonAPI.post(user, %{ "status" => "Hey, I think @#{user_three.nickname} is ugly. @#{user_four.nickname} is alright though.", "to" => [user_two.nickname, user_four.nickname, "nonexistent"] }) assert user.ap_id in activity.recipients assert user_two.ap_id in activity.recipients assert user_four.ap_id in activity.recipients refute user_three.ap_id in activity.recipients end test "it filters out obviously bad tags when accepting a post as HTML" do user = insert(:user) post = "

2hu

" {:ok, activity} = CommonAPI.post(user, %{ "status" => post, "content_type" => "text/html" }) object = Object.normalize(activity) assert object.data["content"] == "

2hu

alert('xss')" end test "it filters out obviously bad tags when accepting a post as Markdown" do user = insert(:user) post = "

2hu

" {:ok, activity} = CommonAPI.post(user, %{ "status" => post, "content_type" => "text/markdown" }) object = Object.normalize(activity) assert object.data["content"] == "

2hu

alert('xss')" end test "it does not allow replies to direct messages that are not direct messages themselves" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "suya..", "visibility" => "direct"}) assert {:ok, _} = CommonAPI.post(user, %{ "status" => "suya..", "visibility" => "direct", "in_reply_to_status_id" => activity.id }) Enum.each(["public", "private", "unlisted"], fn visibility -> assert {:error, "The message visibility must be direct"} = CommonAPI.post(user, %{ "status" => "suya..", "visibility" => visibility, "in_reply_to_status_id" => activity.id }) end) end test "it allows to address a list" do user = insert(:user) {:ok, list} = Pleroma.List.create("foo", user) {:ok, activity} = CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"}) assert activity.data["bcc"] == [list.ap_id] assert activity.recipients == [list.ap_id, user.ap_id] assert activity.data["listMessage"] == list.ap_id end test "it returns error when status is empty and no attachments" do user = insert(:user) assert {:error, "Cannot post an empty status without attachments"} = CommonAPI.post(user, %{"status" => ""}) end test "it validates character limits are correctly enforced" do Pleroma.Config.put([:instance, :limit], 5) user = insert(:user) assert {:error, "The status is over the character limit"} = CommonAPI.post(user, %{"status" => "foobar"}) assert {:ok, activity} = CommonAPI.post(user, %{"status" => "12345"}) end test "it can handle activities that expire" do user = insert(:user) expires_at = NaiveDateTime.utc_now() |> NaiveDateTime.truncate(:second) |> NaiveDateTime.add(1_000_000, :second) assert {:ok, activity} = CommonAPI.post(user, %{"status" => "chai", "expires_in" => 1_000_000}) assert expiration = Pleroma.ActivityExpiration.get_by_activity_id(activity.id) assert expiration.scheduled_at == expires_at end end describe "reactions" do test "reacting to a status with an emoji" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, reaction, _} = CommonAPI.react_with_emoji(activity.id, user, "👍") assert reaction.data["actor"] == user.ap_id assert reaction.data["content"] == "👍" {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:error, _} = CommonAPI.react_with_emoji(activity.id, user, ".") end test "unreacting to a status with an emoji" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, reaction, _} = CommonAPI.react_with_emoji(activity.id, user, "👍") {:ok, unreaction} = CommonAPI.unreact_with_emoji(activity.id, user, "👍") assert unreaction.data["type"] == "Undo" assert unreaction.data["object"] == reaction.data["id"] assert unreaction.local end test "repeating a status" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{}, _} = CommonAPI.repeat(activity.id, user) end test "can't repeat a repeat" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{} = announce, _} = CommonAPI.repeat(activity.id, other_user) refute match?({:ok, %Activity{}, _}, CommonAPI.repeat(announce.id, user)) end test "repeating a status privately" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{} = announce_activity, _} = CommonAPI.repeat(activity.id, user, %{"visibility" => "private"}) assert Visibility.is_private?(announce_activity) end test "favoriting a status" do user = insert(:user) other_user = insert(:user) {:ok, post_activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{data: data}} = CommonAPI.favorite(user, post_activity.id) assert data["type"] == "Like" assert data["actor"] == user.ap_id assert data["object"] == post_activity.data["object"] end test "retweeting a status twice returns the status" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{} = announce, object} = CommonAPI.repeat(activity.id, user) {:ok, ^announce, ^object} = CommonAPI.repeat(activity.id, user) end test "favoriting a status twice returns ok, but without the like activity" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(other_user, %{"status" => "cofe"}) {:ok, %Activity{}} = CommonAPI.favorite(user, activity.id) assert {:ok, :already_liked} = CommonAPI.favorite(user, activity.id) end end describe "pinned statuses" do setup do Pleroma.Config.put([:instance, :max_pinned_statuses], 1) user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!"}) [user: user, activity: activity] end test "pin status", %{user: user, activity: activity} do assert {:ok, ^activity} = CommonAPI.pin(activity.id, user) id = activity.id user = refresh_record(user) assert %User{pinned_activities: [^id]} = user end test "pin poll", %{user: user} do {:ok, activity} = CommonAPI.post(user, %{ "status" => "How is fediverse today?", "poll" => %{"options" => ["Absolutely outstanding", "Not good"], "expires_in" => 20} }) assert {:ok, ^activity} = CommonAPI.pin(activity.id, user) id = activity.id user = refresh_record(user) assert %User{pinned_activities: [^id]} = user end test "unlisted statuses can be pinned", %{user: user} do {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!", "visibility" => "unlisted"}) assert {:ok, ^activity} = CommonAPI.pin(activity.id, user) end test "only self-authored can be pinned", %{activity: activity} do user = insert(:user) assert {:error, "Could not pin"} = CommonAPI.pin(activity.id, user) end test "max pinned statuses", %{user: user, activity: activity_one} do {:ok, activity_two} = CommonAPI.post(user, %{"status" => "HI!!!"}) assert {:ok, ^activity_one} = CommonAPI.pin(activity_one.id, user) user = refresh_record(user) assert {:error, "You have already pinned the maximum number of statuses"} = CommonAPI.pin(activity_two.id, user) end test "unpin status", %{user: user, activity: activity} do {:ok, activity} = CommonAPI.pin(activity.id, user) user = refresh_record(user) id = activity.id assert match?({:ok, %{id: ^id}}, CommonAPI.unpin(activity.id, user)) user = refresh_record(user) assert %User{pinned_activities: []} = user end test "should unpin when deleting a status", %{user: user, activity: activity} do {:ok, activity} = CommonAPI.pin(activity.id, user) user = refresh_record(user) assert {:ok, _} = CommonAPI.delete(activity.id, user) user = refresh_record(user) assert %User{pinned_activities: []} = user end end describe "mute tests" do setup do user = insert(:user) activity = insert(:note_activity) [user: user, activity: activity] end test "add mute", %{user: user, activity: activity} do {:ok, _} = CommonAPI.add_mute(user, activity) assert CommonAPI.thread_muted?(user, activity) end test "remove mute", %{user: user, activity: activity} do CommonAPI.add_mute(user, activity) {:ok, _} = CommonAPI.remove_mute(user, activity) refute CommonAPI.thread_muted?(user, activity) end test "check that mutes can't be duplicate", %{user: user, activity: activity} do CommonAPI.add_mute(user, activity) {:error, _} = CommonAPI.add_mute(user, activity) end end describe "reports" do test "creates a report" do reporter = insert(:user) target_user = insert(:user) {:ok, activity} = CommonAPI.post(target_user, %{"status" => "foobar"}) reporter_ap_id = reporter.ap_id target_ap_id = target_user.ap_id activity_ap_id = activity.data["id"] comment = "foobar" report_data = %{ account_id: target_user.id, comment: comment, status_ids: [activity.id] } note_obj = %{ "type" => "Note", "id" => activity_ap_id, "content" => "foobar", "published" => activity.object.data["published"], "actor" => AccountView.render("show.json", %{user: target_user}) } assert {:ok, flag_activity} = CommonAPI.report(reporter, report_data) assert %Activity{ actor: ^reporter_ap_id, data: %{ "type" => "Flag", "content" => ^comment, "object" => [^target_ap_id, ^note_obj], "state" => "open" } } = flag_activity end test "updates report state" do [reporter, target_user] = insert_pair(:user) activity = insert(:note_activity, user: target_user) {:ok, %Activity{id: report_id}} = CommonAPI.report(reporter, %{ account_id: target_user.id, comment: "I feel offended", status_ids: [activity.id] }) {:ok, report} = CommonAPI.update_report_state(report_id, "resolved") assert report.data["state"] == "resolved" [reported_user, activity_id] = report.data["object"] assert reported_user == target_user.ap_id assert activity_id == activity.data["id"] end test "does not update report state when state is unsupported" do [reporter, target_user] = insert_pair(:user) activity = insert(:note_activity, user: target_user) {:ok, %Activity{id: report_id}} = CommonAPI.report(reporter, %{ account_id: target_user.id, comment: "I feel offended", status_ids: [activity.id] }) assert CommonAPI.update_report_state(report_id, "test") == {:error, "Unsupported state"} end test "updates state of multiple reports" do [reporter, target_user] = insert_pair(:user) activity = insert(:note_activity, user: target_user) {:ok, %Activity{id: first_report_id}} = CommonAPI.report(reporter, %{ account_id: target_user.id, comment: "I feel offended", status_ids: [activity.id] }) {:ok, %Activity{id: second_report_id}} = CommonAPI.report(reporter, %{ account_id: target_user.id, comment: "I feel very offended!", status_ids: [activity.id] }) {:ok, report_ids} = CommonAPI.update_report_state([first_report_id, second_report_id], "resolved") first_report = Activity.get_by_id(first_report_id) second_report = Activity.get_by_id(second_report_id) assert report_ids -- [first_report_id, second_report_id] == [] assert first_report.data["state"] == "resolved" assert second_report.data["state"] == "resolved" end end describe "reblog muting" do setup do muter = insert(:user) muted = insert(:user) [muter: muter, muted: muted] end test "add a reblog mute", %{muter: muter, muted: muted} do {:ok, _reblog_mute} = CommonAPI.hide_reblogs(muter, muted) assert User.showing_reblogs?(muter, muted) == false end test "remove a reblog mute", %{muter: muter, muted: muted} do {:ok, _reblog_mute} = CommonAPI.hide_reblogs(muter, muted) {:ok, _reblog_mute} = CommonAPI.show_reblogs(muter, muted) assert User.showing_reblogs?(muter, muted) == true end end describe "unfollow/2" do test "also unsubscribes a user" do [follower, followed] = insert_pair(:user) {:ok, follower, followed, _} = CommonAPI.follow(follower, followed) {:ok, _subscription} = User.subscribe(follower, followed) assert User.subscribed_to?(follower, followed) {:ok, follower} = CommonAPI.unfollow(follower, followed) refute User.subscribed_to?(follower, followed) end test "cancels a pending follow for a local user" do follower = insert(:user) followed = insert(:user, locked: true) assert {:ok, follower, followed, %{id: activity_id, data: %{"state" => "pending"}}} = CommonAPI.follow(follower, followed) assert User.get_follow_state(follower, followed) == :follow_pending assert {:ok, follower} = CommonAPI.unfollow(follower, followed) assert User.get_follow_state(follower, followed) == nil assert %{id: ^activity_id, data: %{"state" => "cancelled"}} = Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(follower, followed) assert %{ data: %{ "type" => "Undo", "object" => %{"type" => "Follow", "state" => "cancelled"} } } = Pleroma.Web.ActivityPub.Utils.fetch_latest_undo(follower) end test "cancels a pending follow for a remote user" do follower = insert(:user) followed = insert(:user, locked: true, local: false, ap_enabled: true) assert {:ok, follower, followed, %{id: activity_id, data: %{"state" => "pending"}}} = CommonAPI.follow(follower, followed) assert User.get_follow_state(follower, followed) == :follow_pending assert {:ok, follower} = CommonAPI.unfollow(follower, followed) assert User.get_follow_state(follower, followed) == nil assert %{id: ^activity_id, data: %{"state" => "cancelled"}} = Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(follower, followed) assert %{ data: %{ "type" => "Undo", "object" => %{"type" => "Follow", "state" => "cancelled"} } } = Pleroma.Web.ActivityPub.Utils.fetch_latest_undo(follower) end end describe "accept_follow_request/2" do test "after acceptance, it sets all existing pending follow request states to 'accept'" do user = insert(:user, locked: true) follower = insert(:user) follower_two = insert(:user) {:ok, follow_activity} = ActivityPub.follow(follower, user) {:ok, follow_activity_two} = ActivityPub.follow(follower, user) {:ok, follow_activity_three} = ActivityPub.follow(follower_two, user) assert follow_activity.data["state"] == "pending" assert follow_activity_two.data["state"] == "pending" assert follow_activity_three.data["state"] == "pending" {:ok, _follower} = CommonAPI.accept_follow_request(follower, user) assert Repo.get(Activity, follow_activity.id).data["state"] == "accept" assert Repo.get(Activity, follow_activity_two.id).data["state"] == "accept" assert Repo.get(Activity, follow_activity_three.id).data["state"] == "pending" end test "after rejection, it sets all existing pending follow request states to 'reject'" do user = insert(:user, locked: true) follower = insert(:user) follower_two = insert(:user) {:ok, follow_activity} = ActivityPub.follow(follower, user) {:ok, follow_activity_two} = ActivityPub.follow(follower, user) {:ok, follow_activity_three} = ActivityPub.follow(follower_two, user) assert follow_activity.data["state"] == "pending" assert follow_activity_two.data["state"] == "pending" assert follow_activity_three.data["state"] == "pending" {:ok, _follower} = CommonAPI.reject_follow_request(follower, user) assert Repo.get(Activity, follow_activity.id).data["state"] == "reject" assert Repo.get(Activity, follow_activity_two.id).data["state"] == "reject" assert Repo.get(Activity, follow_activity_three.id).data["state"] == "pending" end test "doesn't create a following relationship if the corresponding follow request doesn't exist" do user = insert(:user, locked: true) not_follower = insert(:user) CommonAPI.accept_follow_request(not_follower, user) assert Pleroma.FollowingRelationship.following?(not_follower, user) == false end end describe "vote/3" do test "does not allow to vote twice" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{ "status" => "Am I cute?", "poll" => %{"options" => ["Yes", "No"], "expires_in" => 20} }) object = Object.normalize(activity) {:ok, _, object} = CommonAPI.vote(other_user, object, [0]) assert {:error, "Already voted"} == CommonAPI.vote(other_user, object, [1]) end end describe "listen/2" do test "returns a valid activity" do user = insert(:user) {:ok, activity} = CommonAPI.listen(user, %{ "title" => "lain radio episode 1", "album" => "lain radio", "artist" => "lain", "length" => 180_000 }) object = Object.normalize(activity) assert object.data["title"] == "lain radio episode 1" assert Visibility.get_visibility(activity) == "public" end test "respects visibility=private" do user = insert(:user) {:ok, activity} = CommonAPI.listen(user, %{ "title" => "lain radio episode 1", "album" => "lain radio", "artist" => "lain", "length" => 180_000, "visibility" => "private" }) object = Object.normalize(activity) assert object.data["title"] == "lain radio episode 1" assert Visibility.get_visibility(activity) == "private" end end end