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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.StreamerTest do
   6   use Pleroma.DataCase
   7
   8   import Pleroma.Factory
   9
  10   alias Pleroma.Chat
  11   alias Pleroma.Chat.MessageReference
  12   alias Pleroma.Conversation.Participation
  13   alias Pleroma.List
  14   alias Pleroma.Object
  15   alias Pleroma.User
  16   alias Pleroma.Web.CommonAPI
  17   alias Pleroma.Web.Streamer
  18   alias Pleroma.Web.StreamerView
  19
  20   @moduletag needs_streamer: true, capture_log: true
  21
  22   setup do: clear_config([:instance, :skip_thread_containment])
  23
  24   describe "get_topic/_ (unauthenticated)" do
  25     test "allows public" do
  26       assert {:ok, "public"} = Streamer.get_topic("public", nil, nil)
  27       assert {:ok, "public:local"} = Streamer.get_topic("public:local", nil, nil)
  28       assert {:ok, "public:media"} = Streamer.get_topic("public:media", nil, nil)
  29       assert {:ok, "public:local:media"} = Streamer.get_topic("public:local:media", nil, nil)
  30     end
  31
  32     test "allows instance streams" do
  33       assert {:ok, "public:remote:lain.com"} =
  34                Streamer.get_topic("public:remote", nil, nil, %{"instance" => "lain.com"})
  35
  36       assert {:ok, "public:remote:media:lain.com"} =
  37                Streamer.get_topic("public:remote:media", nil, nil, %{"instance" => "lain.com"})
  38     end
  39
  40     test "allows hashtag streams" do
  41       assert {:ok, "hashtag:cofe"} = Streamer.get_topic("hashtag", nil, nil, %{"tag" => "cofe"})
  42     end
  43
  44     test "disallows user streams" do
  45       assert {:error, _} = Streamer.get_topic("user", nil, nil)
  46       assert {:error, _} = Streamer.get_topic("user:notification", nil, nil)
  47       assert {:error, _} = Streamer.get_topic("direct", nil, nil)
  48     end
  49
  50     test "disallows list streams" do
  51       assert {:error, _} = Streamer.get_topic("list", nil, nil, %{"list" => 42})
  52     end
  53   end
  54
  55   describe "get_topic/_ (authenticated)" do
  56     setup do: oauth_access(["read"])
  57
  58     test "allows public streams (regardless of OAuth token scopes)", %{
  59       user: user,
  60       token: read_oauth_token
  61     } do
  62       with oauth_token <- [nil, read_oauth_token] do
  63         assert {:ok, "public"} = Streamer.get_topic("public", user, oauth_token)
  64         assert {:ok, "public:local"} = Streamer.get_topic("public:local", user, oauth_token)
  65         assert {:ok, "public:media"} = Streamer.get_topic("public:media", user, oauth_token)
  66
  67         assert {:ok, "public:local:media"} =
  68                  Streamer.get_topic("public:local:media", user, oauth_token)
  69       end
  70     end
  71
  72     test "allows user streams (with proper OAuth token scopes)", %{
  73       user: user,
  74       token: read_oauth_token
  75     } do
  76       %{token: read_notifications_token} = oauth_access(["read:notifications"], user: user)
  77       %{token: read_statuses_token} = oauth_access(["read:statuses"], user: user)
  78       %{token: badly_scoped_token} = oauth_access(["irrelevant:scope"], user: user)
  79
  80       expected_user_topic = "user:#{user.id}"
  81       expected_notification_topic = "user:notification:#{user.id}"
  82       expected_direct_topic = "direct:#{user.id}"
  83       expected_pleroma_chat_topic = "user:pleroma_chat:#{user.id}"
  84
  85       for valid_user_token <- [read_oauth_token, read_statuses_token] do
  86         assert {:ok, ^expected_user_topic} = Streamer.get_topic("user", user, valid_user_token)
  87
  88         assert {:ok, ^expected_direct_topic} =
  89                  Streamer.get_topic("direct", user, valid_user_token)
  90
  91         assert {:ok, ^expected_pleroma_chat_topic} =
  92                  Streamer.get_topic("user:pleroma_chat", user, valid_user_token)
  93       end
  94
  95       for invalid_user_token <- [read_notifications_token, badly_scoped_token],
  96           user_topic <- ["user", "direct", "user:pleroma_chat"] do
  97         assert {:error, :unauthorized} = Streamer.get_topic(user_topic, user, invalid_user_token)
  98       end
  99
 100       for valid_notification_token <- [read_oauth_token, read_notifications_token] do
 101         assert {:ok, ^expected_notification_topic} =
 102                  Streamer.get_topic("user:notification", user, valid_notification_token)
 103       end
 104
 105       for invalid_notification_token <- [read_statuses_token, badly_scoped_token] do
 106         assert {:error, :unauthorized} =
 107                  Streamer.get_topic("user:notification", user, invalid_notification_token)
 108       end
 109     end
 110
 111     test "allows hashtag streams (regardless of OAuth token scopes)", %{
 112       user: user,
 113       token: read_oauth_token
 114     } do
 115       for oauth_token <- [nil, read_oauth_token] do
 116         assert {:ok, "hashtag:cofe"} =
 117                  Streamer.get_topic("hashtag", user, oauth_token, %{"tag" => "cofe"})
 118       end
 119     end
 120
 121     test "disallows registering to another user's stream", %{user: user, token: read_oauth_token} do
 122       another_user = insert(:user)
 123       assert {:error, _} = Streamer.get_topic("user:#{another_user.id}", user, read_oauth_token)
 124
 125       assert {:error, _} =
 126                Streamer.get_topic("user:notification:#{another_user.id}", user, read_oauth_token)
 127
 128       assert {:error, _} = Streamer.get_topic("direct:#{another_user.id}", user, read_oauth_token)
 129     end
 130
 131     test "allows list stream that are owned by the user (with `read` or `read:lists` scopes)", %{
 132       user: user,
 133       token: read_oauth_token
 134     } do
 135       %{token: read_lists_token} = oauth_access(["read:lists"], user: user)
 136       %{token: invalid_token} = oauth_access(["irrelevant:scope"], user: user)
 137       {:ok, list} = List.create("Test", user)
 138
 139       assert {:error, _} = Streamer.get_topic("list:#{list.id}", user, read_oauth_token)
 140
 141       for valid_token <- [read_oauth_token, read_lists_token] do
 142         assert {:ok, _} = Streamer.get_topic("list", user, valid_token, %{"list" => list.id})
 143       end
 144
 145       assert {:error, _} = Streamer.get_topic("list", user, invalid_token, %{"list" => list.id})
 146     end
 147
 148     test "disallows list stream that are not owned by the user", %{user: user, token: oauth_token} do
 149       another_user = insert(:user)
 150       {:ok, list} = List.create("Test", another_user)
 151
 152       assert {:error, _} = Streamer.get_topic("list:#{list.id}", user, oauth_token)
 153       assert {:error, _} = Streamer.get_topic("list", user, oauth_token, %{"list" => list.id})
 154     end
 155   end
 156
 157   describe "user streams" do
 158     setup do
 159       %{user: user, token: token} = oauth_access(["read"])
 160       notify = insert(:notification, user: user, activity: build(:note_activity))
 161       {:ok, %{user: user, notify: notify, token: token}}
 162     end
 163
 164     test "it streams the user's post in the 'user' stream", %{user: user, token: oauth_token} do
 165       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 166       {:ok, activity} = CommonAPI.post(user, %{status: "hey"})
 167
 168       assert_receive {:render_with_user, _, _, ^activity}
 169       refute Streamer.filtered_by_user?(user, activity)
 170     end
 171
 172     test "it streams boosts of the user in the 'user' stream", %{user: user, token: oauth_token} do
 173       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 174
 175       other_user = insert(:user)
 176       {:ok, activity} = CommonAPI.post(other_user, %{status: "hey"})
 177       {:ok, announce} = CommonAPI.repeat(activity.id, user)
 178
 179       assert_receive {:render_with_user, Pleroma.Web.StreamerView, "update.json", ^announce}
 180       refute Streamer.filtered_by_user?(user, announce)
 181     end
 182
 183     test "it does not stream announces of the user's own posts in the 'user' stream", %{
 184       user: user,
 185       token: oauth_token
 186     } do
 187       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 188
 189       other_user = insert(:user)
 190       {:ok, activity} = CommonAPI.post(user, %{status: "hey"})
 191       {:ok, announce} = CommonAPI.repeat(activity.id, other_user)
 192
 193       assert Streamer.filtered_by_user?(user, announce)
 194     end
 195
 196     test "it does stream notifications announces of the user's own posts in the 'user' stream", %{
 197       user: user,
 198       token: oauth_token
 199     } do
 200       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 201
 202       other_user = insert(:user)
 203       {:ok, activity} = CommonAPI.post(user, %{status: "hey"})
 204       {:ok, announce} = CommonAPI.repeat(activity.id, other_user)
 205
 206       notification =
 207         Pleroma.Notification
 208         |> Repo.get_by(%{user_id: user.id, activity_id: announce.id})
 209         |> Repo.preload(:activity)
 210
 211       refute Streamer.filtered_by_user?(user, notification)
 212     end
 213
 214     test "it streams boosts of mastodon user in the 'user' stream", %{
 215       user: user,
 216       token: oauth_token
 217     } do
 218       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 219
 220       other_user = insert(:user)
 221       {:ok, activity} = CommonAPI.post(other_user, %{status: "hey"})
 222
 223       data =
 224         File.read!("test/fixtures/mastodon-announce.json")
 225         |> Jason.decode!()
 226         |> Map.put("object", activity.data["object"])
 227         |> Map.put("actor", user.ap_id)
 228
 229       {:ok, %Pleroma.Activity{data: _data, local: false} = announce} =
 230         Pleroma.Web.ActivityPub.Transmogrifier.handle_incoming(data)
 231
 232       assert_receive {:render_with_user, Pleroma.Web.StreamerView, "update.json", ^announce}
 233       refute Streamer.filtered_by_user?(user, announce)
 234     end
 235
 236     test "it sends notify to in the 'user' stream", %{
 237       user: user,
 238       token: oauth_token,
 239       notify: notify
 240     } do
 241       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 242       Streamer.stream("user", notify)
 243
 244       assert_receive {:render_with_user, _, _, ^notify}
 245       refute Streamer.filtered_by_user?(user, notify)
 246     end
 247
 248     test "it sends notify to in the 'user:notification' stream", %{
 249       user: user,
 250       token: oauth_token,
 251       notify: notify
 252     } do
 253       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 254       Streamer.stream("user:notification", notify)
 255
 256       assert_receive {:render_with_user, _, _, ^notify}
 257       refute Streamer.filtered_by_user?(user, notify)
 258     end
 259
 260     test "it sends chat messages to the 'user:pleroma_chat' stream", %{
 261       user: user,
 262       token: oauth_token
 263     } do
 264       other_user = insert(:user)
 265
 266       {:ok, create_activity} =
 267         CommonAPI.post_chat_message(other_user, user, "hey cirno", idempotency_key: "123")
 268
 269       object = Object.normalize(create_activity, fetch: false)
 270       chat = Chat.get(user.id, other_user.ap_id)
 271       cm_ref = MessageReference.for_chat_and_object(chat, object)
 272       cm_ref = %{cm_ref | chat: chat, object: object}
 273
 274       Streamer.get_topic_and_add_socket("user:pleroma_chat", user, oauth_token)
 275       Streamer.stream("user:pleroma_chat", {user, cm_ref})
 276
 277       text = StreamerView.render("chat_update.json", %{chat_message_reference: cm_ref})
 278
 279       assert text =~ "hey cirno"
 280       assert_receive {:text, ^text}
 281     end
 282
 283     test "it sends chat messages to the 'user' stream", %{user: user, token: oauth_token} do
 284       other_user = insert(:user)
 285
 286       {:ok, create_activity} = CommonAPI.post_chat_message(other_user, user, "hey cirno")
 287       object = Object.normalize(create_activity, fetch: false)
 288       chat = Chat.get(user.id, other_user.ap_id)
 289       cm_ref = MessageReference.for_chat_and_object(chat, object)
 290       cm_ref = %{cm_ref | chat: chat, object: object}
 291
 292       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 293       Streamer.stream("user", {user, cm_ref})
 294
 295       text = StreamerView.render("chat_update.json", %{chat_message_reference: cm_ref})
 296
 297       assert text =~ "hey cirno"
 298       assert_receive {:text, ^text}
 299     end
 300
 301     test "it sends chat message notifications to the 'user:notification' stream", %{
 302       user: user,
 303       token: oauth_token
 304     } do
 305       other_user = insert(:user)
 306
 307       {:ok, create_activity} = CommonAPI.post_chat_message(other_user, user, "hey")
 308
 309       notify =
 310         Repo.get_by(Pleroma.Notification, user_id: user.id, activity_id: create_activity.id)
 311         |> Repo.preload(:activity)
 312
 313       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 314       Streamer.stream("user:notification", notify)
 315
 316       assert_receive {:render_with_user, _, _, ^notify}
 317       refute Streamer.filtered_by_user?(user, notify)
 318     end
 319
 320     test "it doesn't send notify to the 'user:notification' stream when a user is blocked", %{
 321       user: user,
 322       token: oauth_token
 323     } do
 324       blocked = insert(:user)
 325       {:ok, _user_relationship} = User.block(user, blocked)
 326
 327       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 328
 329       {:ok, activity} = CommonAPI.post(user, %{status: ":("})
 330       {:ok, _} = CommonAPI.favorite(blocked, activity.id)
 331
 332       refute_receive _
 333     end
 334
 335     test "it doesn't send notify to the 'user:notification' stream when a thread is muted", %{
 336       user: user,
 337       token: oauth_token
 338     } do
 339       user2 = insert(:user)
 340
 341       {:ok, activity} = CommonAPI.post(user, %{status: "super hot take"})
 342       {:ok, _} = CommonAPI.add_mute(user, activity)
 343
 344       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 345
 346       {:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
 347
 348       refute_receive _
 349       assert Streamer.filtered_by_user?(user, favorite_activity)
 350     end
 351
 352     test "it sends favorite to 'user:notification' stream'", %{
 353       user: user,
 354       token: oauth_token
 355     } do
 356       user2 = insert(:user, %{ap_id: "https://hecking-lewd-place.com/user/meanie"})
 357
 358       {:ok, activity} = CommonAPI.post(user, %{status: "super hot take"})
 359       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 360       {:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
 361
 362       assert_receive {:render_with_user, _, "notification.json", notif}
 363       assert notif.activity.id == favorite_activity.id
 364       refute Streamer.filtered_by_user?(user, notif)
 365     end
 366
 367     test "it doesn't send the 'user:notification' stream' when a domain is blocked", %{
 368       user: user,
 369       token: oauth_token
 370     } do
 371       user2 = insert(:user, %{ap_id: "https://hecking-lewd-place.com/user/meanie"})
 372
 373       {:ok, user} = User.block_domain(user, "hecking-lewd-place.com")
 374       {:ok, activity} = CommonAPI.post(user, %{status: "super hot take"})
 375       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 376       {:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
 377
 378       refute_receive _
 379       assert Streamer.filtered_by_user?(user, favorite_activity)
 380     end
 381
 382     test "it sends follow activities to the 'user:notification' stream", %{
 383       user: user,
 384       token: oauth_token
 385     } do
 386       user2 = insert(:user)
 387
 388       Streamer.get_topic_and_add_socket("user:notification", user, oauth_token)
 389       {:ok, _follower, _followed, follow_activity} = CommonAPI.follow(user2, user)
 390
 391       assert_receive {:render_with_user, _, "notification.json", notif}
 392       assert notif.activity.id == follow_activity.id
 393       refute Streamer.filtered_by_user?(user, notif)
 394     end
 395
 396     test "it sends follow relationships updates to the 'user' stream", %{
 397       user: user,
 398       token: oauth_token
 399     } do
 400       user_id = user.id
 401       other_user = insert(:user)
 402       other_user_id = other_user.id
 403
 404       Streamer.get_topic_and_add_socket("user", user, oauth_token)
 405       {:ok, _follower, _followed, _follow_activity} = CommonAPI.follow(user, other_user)
 406
 407       assert_receive {:text, event}
 408
 409       assert %{"event" => "pleroma:follow_relationships_update", "payload" => payload} =
 410                Jason.decode!(event)
 411
 412       assert %{
 413                "follower" => %{
 414                  "follower_count" => 0,
 415                  "following_count" => 0,
 416                  "id" => ^user_id
 417                },
 418                "following" => %{
 419                  "follower_count" => 0,
 420                  "following_count" => 0,
 421                  "id" => ^other_user_id
 422                },
 423                "state" => "follow_pending"
 424              } = Jason.decode!(payload)
 425
 426       assert_receive {:text, event}
 427
 428       assert %{"event" => "pleroma:follow_relationships_update", "payload" => payload} =
 429                Jason.decode!(event)
 430
 431       assert %{
 432                "follower" => %{
 433                  "follower_count" => 0,
 434                  "following_count" => 1,
 435                  "id" => ^user_id
 436                },
 437                "following" => %{
 438                  "follower_count" => 1,
 439                  "following_count" => 0,
 440                  "id" => ^other_user_id
 441                },
 442                "state" => "follow_accept"
 443              } = Jason.decode!(payload)
 444     end
 445   end
 446
 447   describe "public streams" do
 448     test "it sends to public (authenticated)" do
 449       %{user: user, token: oauth_token} = oauth_access(["read"])
 450       other_user = insert(:user)
 451
 452       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 453
 454       {:ok, activity} = CommonAPI.post(other_user, %{status: "Test"})
 455       assert_receive {:render_with_user, _, _, ^activity}
 456       refute Streamer.filtered_by_user?(other_user, activity)
 457     end
 458
 459     test "it sends to public (unauthenticated)" do
 460       user = insert(:user)
 461
 462       Streamer.get_topic_and_add_socket("public", nil, nil)
 463
 464       {:ok, activity} = CommonAPI.post(user, %{status: "Test"})
 465       activity_id = activity.id
 466       assert_receive {:text, event}
 467       assert %{"event" => "update", "payload" => payload} = Jason.decode!(event)
 468       assert %{"id" => ^activity_id} = Jason.decode!(payload)
 469
 470       {:ok, _} = CommonAPI.delete(activity.id, user)
 471       assert_receive {:text, event}
 472       assert %{"event" => "delete", "payload" => ^activity_id} = Jason.decode!(event)
 473     end
 474
 475     test "handles deletions" do
 476       %{user: user, token: oauth_token} = oauth_access(["read"])
 477       other_user = insert(:user)
 478       {:ok, activity} = CommonAPI.post(other_user, %{status: "Test"})
 479
 480       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 481
 482       {:ok, _} = CommonAPI.delete(activity.id, other_user)
 483       activity_id = activity.id
 484       assert_receive {:text, event}
 485       assert %{"event" => "delete", "payload" => ^activity_id} = Jason.decode!(event)
 486     end
 487   end
 488
 489   describe "thread_containment/2" do
 490     test "it filters to user if recipients invalid and thread containment is enabled" do
 491       clear_config([:instance, :skip_thread_containment], false)
 492       author = insert(:user)
 493       %{user: user, token: oauth_token} = oauth_access(["read"])
 494       User.follow(user, author, :follow_accept)
 495
 496       activity =
 497         insert(:note_activity,
 498           note:
 499             insert(:note,
 500               user: author,
 501               data: %{"to" => ["TEST-FFF"]}
 502             )
 503         )
 504
 505       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 506       Streamer.stream("public", activity)
 507       assert_receive {:render_with_user, _, _, ^activity}
 508       assert Streamer.filtered_by_user?(user, activity)
 509     end
 510
 511     test "it sends message if recipients invalid and thread containment is disabled" do
 512       clear_config([:instance, :skip_thread_containment], true)
 513       author = insert(:user)
 514       %{user: user, token: oauth_token} = oauth_access(["read"])
 515       User.follow(user, author, :follow_accept)
 516
 517       activity =
 518         insert(:note_activity,
 519           note:
 520             insert(:note,
 521               user: author,
 522               data: %{"to" => ["TEST-FFF"]}
 523             )
 524         )
 525
 526       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 527       Streamer.stream("public", activity)
 528
 529       assert_receive {:render_with_user, _, _, ^activity}
 530       refute Streamer.filtered_by_user?(user, activity)
 531     end
 532
 533     test "it sends message if recipients invalid and thread containment is enabled but user's thread containment is disabled" do
 534       clear_config([:instance, :skip_thread_containment], false)
 535       author = insert(:user)
 536       user = insert(:user, skip_thread_containment: true)
 537       %{token: oauth_token} = oauth_access(["read"], user: user)
 538       User.follow(user, author, :follow_accept)
 539
 540       activity =
 541         insert(:note_activity,
 542           note:
 543             insert(:note,
 544               user: author,
 545               data: %{"to" => ["TEST-FFF"]}
 546             )
 547         )
 548
 549       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 550       Streamer.stream("public", activity)
 551
 552       assert_receive {:render_with_user, _, _, ^activity}
 553       refute Streamer.filtered_by_user?(user, activity)
 554     end
 555   end
 556
 557   describe "blocks" do
 558     setup do: oauth_access(["read"])
 559
 560     test "it filters messages involving blocked users", %{user: user, token: oauth_token} do
 561       blocked_user = insert(:user)
 562       {:ok, _user_relationship} = User.block(user, blocked_user)
 563
 564       Streamer.get_topic_and_add_socket("public", user, oauth_token)
 565       {:ok, activity} = CommonAPI.post(blocked_user, %{status: "Test"})
 566       assert_receive {:render_with_user, _, _, ^activity}
 567       assert Streamer.filtered_by_user?(user, activity)
 568     end
 569
 570     test "it filters messages transitively involving blocked users", %{
 571       user: blocker,
 572       token: blocker_token
 573     } do
 574       blockee = insert(:user)
 575       friend = insert(:user)
 576
 577       Streamer.get_topic_and_add_socket("public", blocker, blocker_token)
 578
 579       {:ok, _user_relationship} = User.block(blocker, blockee)
 580
 581       {:ok, activity_one} = CommonAPI.post(friend, %{status: "hey! @#{blockee.nickname}"})
 582
 583       assert_receive {:render_with_user, _, _, ^activity_one}
 584       assert Streamer.filtered_by_user?(blocker, activity_one)
 585
 586       {:ok, activity_two} = CommonAPI.post(blockee, %{status: "hey! @#{friend.nickname}"})
 587
 588       assert_receive {:render_with_user, _, _, ^activity_two}
 589       assert Streamer.filtered_by_user?(blocker, activity_two)
 590
 591       {:ok, activity_three} = CommonAPI.post(blockee, %{status: "hey! @#{blocker.nickname}"})
 592
 593       assert_receive {:render_with_user, _, _, ^activity_three}
 594       assert Streamer.filtered_by_user?(blocker, activity_three)
 595     end
 596   end
 597
 598   describe "lists" do
 599     setup do: oauth_access(["read"])
 600
 601     test "it doesn't send unwanted DMs to list", %{user: user_a, token: user_a_token} do
 602       user_b = insert(:user)
 603       user_c = insert(:user)
 604
 605       {:ok, user_a, user_b} = User.follow(user_a, user_b)
 606
 607       {:ok, list} = List.create("Test", user_a)
 608       {:ok, list} = List.follow(list, user_b)
 609
 610       Streamer.get_topic_and_add_socket("list", user_a, user_a_token, %{"list" => list.id})
 611
 612       {:ok, _activity} =
 613         CommonAPI.post(user_b, %{
 614           status: "@#{user_c.nickname} Test",
 615           visibility: "direct"
 616         })
 617
 618       refute_receive _
 619     end
 620
 621     test "it doesn't send unwanted private posts to list", %{user: user_a, token: user_a_token} do
 622       user_b = insert(:user)
 623
 624       {:ok, list} = List.create("Test", user_a)
 625       {:ok, list} = List.follow(list, user_b)
 626
 627       Streamer.get_topic_and_add_socket("list", user_a, user_a_token, %{"list" => list.id})
 628
 629       {:ok, _activity} =
 630         CommonAPI.post(user_b, %{
 631           status: "Test",
 632           visibility: "private"
 633         })
 634
 635       refute_receive _
 636     end
 637
 638     test "it sends wanted private posts to list", %{user: user_a, token: user_a_token} do
 639       user_b = insert(:user)
 640
 641       {:ok, user_a, user_b} = User.follow(user_a, user_b)
 642
 643       {:ok, list} = List.create("Test", user_a)
 644       {:ok, list} = List.follow(list, user_b)
 645
 646       Streamer.get_topic_and_add_socket("list", user_a, user_a_token, %{"list" => list.id})
 647
 648       {:ok, activity} =
 649         CommonAPI.post(user_b, %{
 650           status: "Test",
 651           visibility: "private"
 652         })
 653
 654       assert_receive {:render_with_user, _, _, ^activity}
 655       refute Streamer.filtered_by_user?(user_a, activity)
 656     end
 657   end
 658
 659   describe "muted reblogs" do
 660     setup do: oauth_access(["read"])
 661
 662     test "it filters muted reblogs", %{user: user1, token: user1_token} do
 663       user2 = insert(:user)
 664       user3 = insert(:user)
 665       CommonAPI.follow(user1, user2)
 666       CommonAPI.hide_reblogs(user1, user2)
 667
 668       {:ok, create_activity} = CommonAPI.post(user3, %{status: "I'm kawen"})
 669
 670       Streamer.get_topic_and_add_socket("user", user1, user1_token)
 671       {:ok, announce_activity} = CommonAPI.repeat(create_activity.id, user2)
 672       assert_receive {:render_with_user, _, _, ^announce_activity}
 673       assert Streamer.filtered_by_user?(user1, announce_activity)
 674     end
 675
 676     test "it filters reblog notification for reblog-muted actors", %{
 677       user: user1,
 678       token: user1_token
 679     } do
 680       user2 = insert(:user)
 681       CommonAPI.follow(user1, user2)
 682       CommonAPI.hide_reblogs(user1, user2)
 683
 684       {:ok, create_activity} = CommonAPI.post(user1, %{status: "I'm kawen"})
 685       Streamer.get_topic_and_add_socket("user", user1, user1_token)
 686       {:ok, _announce_activity} = CommonAPI.repeat(create_activity.id, user2)
 687
 688       assert_receive {:render_with_user, _, "notification.json", notif}
 689       assert Streamer.filtered_by_user?(user1, notif)
 690     end
 691
 692     test "it send non-reblog notification for reblog-muted actors", %{
 693       user: user1,
 694       token: user1_token
 695     } do
 696       user2 = insert(:user)
 697       CommonAPI.follow(user1, user2)
 698       CommonAPI.hide_reblogs(user1, user2)
 699
 700       {:ok, create_activity} = CommonAPI.post(user1, %{status: "I'm kawen"})
 701       Streamer.get_topic_and_add_socket("user", user1, user1_token)
 702       {:ok, _favorite_activity} = CommonAPI.favorite(user2, create_activity.id)
 703
 704       assert_receive {:render_with_user, _, "notification.json", notif}
 705       refute Streamer.filtered_by_user?(user1, notif)
 706     end
 707   end
 708
 709   describe "muted threads" do
 710     test "it filters posts from muted threads" do
 711       user = insert(:user)
 712       %{user: user2, token: user2_token} = oauth_access(["read"])
 713       Streamer.get_topic_and_add_socket("user", user2, user2_token)
 714
 715       {:ok, user2, user, _activity} = CommonAPI.follow(user2, user)
 716       {:ok, activity} = CommonAPI.post(user, %{status: "super hot take"})
 717       {:ok, _} = CommonAPI.add_mute(user2, activity)
 718
 719       assert_receive {:render_with_user, _, _, ^activity}
 720       assert Streamer.filtered_by_user?(user2, activity)
 721     end
 722   end
 723
 724   describe "direct streams" do
 725     setup do: oauth_access(["read"])
 726
 727     test "it sends conversation update to the 'direct' stream", %{user: user, token: oauth_token} do
 728       another_user = insert(:user)
 729
 730       Streamer.get_topic_and_add_socket("direct", user, oauth_token)
 731
 732       {:ok, _create_activity} =
 733         CommonAPI.post(another_user, %{
 734           status: "hey @#{user.nickname}",
 735           visibility: "direct"
 736         })
 737
 738       assert_receive {:text, received_event}
 739
 740       assert %{"event" => "conversation", "payload" => received_payload} =
 741                Jason.decode!(received_event)
 742
 743       assert %{"last_status" => last_status} = Jason.decode!(received_payload)
 744       [participation] = Participation.for_user(user)
 745       assert last_status["pleroma"]["direct_conversation_id"] == participation.id
 746     end
 747
 748     test "it doesn't send conversation update to the 'direct' stream when the last message in the conversation is deleted",
 749          %{user: user, token: oauth_token} do
 750       another_user = insert(:user)
 751
 752       Streamer.get_topic_and_add_socket("direct", user, oauth_token)
 753
 754       {:ok, create_activity} =
 755         CommonAPI.post(another_user, %{
 756           status: "hi @#{user.nickname}",
 757           visibility: "direct"
 758         })
 759
 760       create_activity_id = create_activity.id
 761       assert_receive {:render_with_user, _, _, ^create_activity}
 762       assert_receive {:text, received_conversation1}
 763       assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
 764
 765       {:ok, _} = CommonAPI.delete(create_activity_id, another_user)
 766
 767       assert_receive {:text, received_event}
 768
 769       assert %{"event" => "delete", "payload" => ^create_activity_id} =
 770                Jason.decode!(received_event)
 771
 772       refute_receive _
 773     end
 774
 775     @tag :erratic
 776     test "it sends conversation update to the 'direct' stream when a message is deleted", %{
 777       user: user,
 778       token: oauth_token
 779     } do
 780       another_user = insert(:user)
 781       Streamer.get_topic_and_add_socket("direct", user, oauth_token)
 782
 783       {:ok, create_activity} =
 784         CommonAPI.post(another_user, %{
 785           status: "hi @#{user.nickname}",
 786           visibility: "direct"
 787         })
 788
 789       {:ok, create_activity2} =
 790         CommonAPI.post(another_user, %{
 791           status: "hi @#{user.nickname} 2",
 792           in_reply_to_status_id: create_activity.id,
 793           visibility: "direct"
 794         })
 795
 796       assert_receive {:render_with_user, _, _, ^create_activity}
 797       assert_receive {:render_with_user, _, _, ^create_activity2}
 798       assert_receive {:text, received_conversation1}
 799       assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
 800       assert_receive {:text, received_conversation1}
 801       assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
 802
 803       {:ok, _} = CommonAPI.delete(create_activity2.id, another_user)
 804
 805       assert_receive {:text, received_event}
 806       assert %{"event" => "delete", "payload" => _} = Jason.decode!(received_event)
 807
 808       assert_receive {:text, received_event}
 809
 810       assert %{"event" => "conversation", "payload" => received_payload} =
 811                Jason.decode!(received_event)
 812
 813       assert %{"last_status" => last_status} = Jason.decode!(received_payload)
 814       assert last_status["id"] == to_string(create_activity.id)
 815     end
 816   end
 817 end