git.squeep.com Git - akkoma/blob - test/web/activity_pub/utils_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.ActivityPub.UtilsTest do
   6   use Pleroma.DataCase
   7   alias Pleroma.Activity
   8   alias Pleroma.Object
   9   alias Pleroma.Repo
  10   alias Pleroma.User
  11   alias Pleroma.Web.ActivityPub.ActivityPub
  12   alias Pleroma.Web.ActivityPub.Utils
  13   alias Pleroma.Web.AdminAPI.AccountView
  14   alias Pleroma.Web.CommonAPI
  15
  16   import Pleroma.Factory
  17
  18   require Pleroma.Constants
  19
  20   describe "fetch the latest Follow" do
  21     test "fetches the latest Follow activity" do
  22       %Activity{data: %{"type" => "Follow"}} = activity = insert(:follow_activity)
  23       follower = User.get_cached_by_ap_id(activity.data["actor"])
  24       followed = User.get_cached_by_ap_id(activity.data["object"])
  25
  26       assert activity == Utils.fetch_latest_follow(follower, followed)
  27     end
  28   end
  29
  30   describe "fetch the latest Block" do
  31     test "fetches the latest Block activity" do
  32       blocker = insert(:user)
  33       blocked = insert(:user)
  34       {:ok, activity} = ActivityPub.block(blocker, blocked)
  35
  36       assert activity == Utils.fetch_latest_block(blocker, blocked)
  37     end
  38   end
  39
  40   describe "determine_explicit_mentions()" do
  41     test "works with an object that has mentions" do
  42       object = %{
  43         "tag" => [
  44           %{
  45             "type" => "Mention",
  46             "href" => "https://example.com/~alyssa",
  47             "name" => "Alyssa P. Hacker"
  48           }
  49         ]
  50       }
  51
  52       assert Utils.determine_explicit_mentions(object) == ["https://example.com/~alyssa"]
  53     end
  54
  55     test "works with an object that does not have mentions" do
  56       object = %{
  57         "tag" => [
  58           %{"type" => "Hashtag", "href" => "https://example.com/tag/2hu", "name" => "2hu"}
  59         ]
  60       }
  61
  62       assert Utils.determine_explicit_mentions(object) == []
  63     end
  64
  65     test "works with an object that has mentions and other tags" do
  66       object = %{
  67         "tag" => [
  68           %{
  69             "type" => "Mention",
  70             "href" => "https://example.com/~alyssa",
  71             "name" => "Alyssa P. Hacker"
  72           },
  73           %{"type" => "Hashtag", "href" => "https://example.com/tag/2hu", "name" => "2hu"}
  74         ]
  75       }
  76
  77       assert Utils.determine_explicit_mentions(object) == ["https://example.com/~alyssa"]
  78     end
  79
  80     test "works with an object that has no tags" do
  81       object = %{}
  82
  83       assert Utils.determine_explicit_mentions(object) == []
  84     end
  85
  86     test "works with an object that has only IR tags" do
  87       object = %{"tag" => ["2hu"]}
  88
  89       assert Utils.determine_explicit_mentions(object) == []
  90     end
  91
  92     test "works with an object has tags as map" do
  93       object = %{
  94         "tag" => %{
  95           "type" => "Mention",
  96           "href" => "https://example.com/~alyssa",
  97           "name" => "Alyssa P. Hacker"
  98         }
  99       }
 100
 101       assert Utils.determine_explicit_mentions(object) == ["https://example.com/~alyssa"]
 102     end
 103   end
 104
 105   describe "make_like_data" do
 106     setup do
 107       user = insert(:user)
 108       other_user = insert(:user)
 109       third_user = insert(:user)
 110       [user: user, other_user: other_user, third_user: third_user]
 111     end
 112
 113     test "addresses actor's follower address if the activity is public", %{
 114       user: user,
 115       other_user: other_user,
 116       third_user: third_user
 117     } do
 118       expected_to = Enum.sort([user.ap_id, other_user.follower_address])
 119       expected_cc = Enum.sort(["https://www.w3.org/ns/activitystreams#Public", third_user.ap_id])
 120
 121       {:ok, activity} =
 122         CommonAPI.post(user, %{
 123           status:
 124             "hey @#{other_user.nickname}, @#{third_user.nickname} how about beering together this weekend?"
 125         })
 126
 127       %{"to" => to, "cc" => cc} = Utils.make_like_data(other_user, activity, nil)
 128       assert Enum.sort(to) == expected_to
 129       assert Enum.sort(cc) == expected_cc
 130     end
 131
 132     test "does not adress actor's follower address if the activity is not public", %{
 133       user: user,
 134       other_user: other_user,
 135       third_user: third_user
 136     } do
 137       expected_to = Enum.sort([user.ap_id])
 138       expected_cc = [third_user.ap_id]
 139
 140       {:ok, activity} =
 141         CommonAPI.post(user, %{
 142           status: "@#{other_user.nickname} @#{third_user.nickname} bought a new swimsuit!",
 143           visibility: "private"
 144         })
 145
 146       %{"to" => to, "cc" => cc} = Utils.make_like_data(other_user, activity, nil)
 147       assert Enum.sort(to) == expected_to
 148       assert Enum.sort(cc) == expected_cc
 149     end
 150   end
 151
 152   test "make_json_ld_header/0" do
 153     assert Utils.make_json_ld_header() == %{
 154              "@context" => [
 155                "https://www.w3.org/ns/activitystreams",
 156                "http://localhost:4001/schemas/litepub-0.1.jsonld",
 157                %{
 158                  "@language" => "und"
 159                }
 160              ]
 161            }
 162   end
 163
 164   describe "get_existing_votes" do
 165     test "fetches existing votes" do
 166       user = insert(:user)
 167       other_user = insert(:user)
 168
 169       {:ok, activity} =
 170         CommonAPI.post(user, %{
 171           status: "How do I pronounce LaTeX?",
 172           poll: %{
 173             options: ["laytekh", "lahtekh", "latex"],
 174             expires_in: 20,
 175             multiple: true
 176           }
 177         })
 178
 179       object = Object.normalize(activity)
 180       {:ok, votes, object} = CommonAPI.vote(other_user, object, [0, 1])
 181       assert Enum.sort(Utils.get_existing_votes(other_user.ap_id, object)) == Enum.sort(votes)
 182     end
 183
 184     test "fetches only Create activities" do
 185       user = insert(:user)
 186       other_user = insert(:user)
 187
 188       {:ok, activity} =
 189         CommonAPI.post(user, %{
 190           status: "Are we living in a society?",
 191           poll: %{
 192             options: ["yes", "no"],
 193             expires_in: 20
 194           }
 195         })
 196
 197       object = Object.normalize(activity)
 198       {:ok, [vote], object} = CommonAPI.vote(other_user, object, [0])
 199       {:ok, _activity} = CommonAPI.favorite(user, activity.id)
 200       [fetched_vote] = Utils.get_existing_votes(other_user.ap_id, object)
 201       assert fetched_vote.id == vote.id
 202     end
 203   end
 204
 205   describe "update_follow_state_for_all/2" do
 206     test "updates the state of all Follow activities with the same actor and object" do
 207       user = insert(:user, locked: true)
 208       follower = insert(:user)
 209
 210       {:ok, follow_activity} = ActivityPub.follow(follower, user)
 211       {:ok, follow_activity_two} = ActivityPub.follow(follower, user)
 212
 213       data =
 214         follow_activity_two.data
 215         |> Map.put("state", "accept")
 216
 217       cng = Ecto.Changeset.change(follow_activity_two, data: data)
 218
 219       {:ok, follow_activity_two} = Repo.update(cng)
 220
 221       {:ok, follow_activity_two} =
 222         Utils.update_follow_state_for_all(follow_activity_two, "accept")
 223
 224       assert refresh_record(follow_activity).data["state"] == "accept"
 225       assert refresh_record(follow_activity_two).data["state"] == "accept"
 226     end
 227   end
 228
 229   describe "update_follow_state/2" do
 230     test "updates the state of the given follow activity" do
 231       user = insert(:user, locked: true)
 232       follower = insert(:user)
 233
 234       {:ok, follow_activity} = ActivityPub.follow(follower, user)
 235       {:ok, follow_activity_two} = ActivityPub.follow(follower, user)
 236
 237       data =
 238         follow_activity_two.data
 239         |> Map.put("state", "accept")
 240
 241       cng = Ecto.Changeset.change(follow_activity_two, data: data)
 242
 243       {:ok, follow_activity_two} = Repo.update(cng)
 244
 245       {:ok, follow_activity_two} = Utils.update_follow_state(follow_activity_two, "reject")
 246
 247       assert refresh_record(follow_activity).data["state"] == "pending"
 248       assert refresh_record(follow_activity_two).data["state"] == "reject"
 249     end
 250   end
 251
 252   describe "update_element_in_object/3" do
 253     test "updates likes" do
 254       user = insert(:user)
 255       activity = insert(:note_activity)
 256       object = Object.normalize(activity)
 257
 258       assert {:ok, updated_object} =
 259                Utils.update_element_in_object(
 260                  "like",
 261                  [user.ap_id],
 262                  object
 263                )
 264
 265       assert updated_object.data["likes"] == [user.ap_id]
 266       assert updated_object.data["like_count"] == 1
 267     end
 268   end
 269
 270   describe "add_like_to_object/2" do
 271     test "add actor to likes" do
 272       user = insert(:user)
 273       user2 = insert(:user)
 274       object = insert(:note)
 275
 276       assert {:ok, updated_object} =
 277                Utils.add_like_to_object(
 278                  %Activity{data: %{"actor" => user.ap_id}},
 279                  object
 280                )
 281
 282       assert updated_object.data["likes"] == [user.ap_id]
 283       assert updated_object.data["like_count"] == 1
 284
 285       assert {:ok, updated_object2} =
 286                Utils.add_like_to_object(
 287                  %Activity{data: %{"actor" => user2.ap_id}},
 288                  updated_object
 289                )
 290
 291       assert updated_object2.data["likes"] == [user2.ap_id, user.ap_id]
 292       assert updated_object2.data["like_count"] == 2
 293     end
 294   end
 295
 296   describe "remove_like_from_object/2" do
 297     test "removes ap_id from likes" do
 298       user = insert(:user)
 299       user2 = insert(:user)
 300       object = insert(:note, data: %{"likes" => [user.ap_id, user2.ap_id], "like_count" => 2})
 301
 302       assert {:ok, updated_object} =
 303                Utils.remove_like_from_object(
 304                  %Activity{data: %{"actor" => user.ap_id}},
 305                  object
 306                )
 307
 308       assert updated_object.data["likes"] == [user2.ap_id]
 309       assert updated_object.data["like_count"] == 1
 310     end
 311   end
 312
 313   describe "get_existing_like/2" do
 314     test "fetches existing like" do
 315       note_activity = insert(:note_activity)
 316       assert object = Object.normalize(note_activity)
 317
 318       user = insert(:user)
 319       refute Utils.get_existing_like(user.ap_id, object)
 320       {:ok, like_activity} = CommonAPI.favorite(user, note_activity.id)
 321
 322       assert ^like_activity = Utils.get_existing_like(user.ap_id, object)
 323     end
 324   end
 325
 326   describe "get_get_existing_announce/2" do
 327     test "returns nil if announce not found" do
 328       actor = insert(:user)
 329       refute Utils.get_existing_announce(actor.ap_id, %{data: %{"id" => "test"}})
 330     end
 331
 332     test "fetches existing announce" do
 333       note_activity = insert(:note_activity)
 334       assert object = Object.normalize(note_activity)
 335       actor = insert(:user)
 336
 337       {:ok, announce, _object} = ActivityPub.announce(actor, object)
 338       assert Utils.get_existing_announce(actor.ap_id, object) == announce
 339     end
 340   end
 341
 342   describe "fetch_latest_block/2" do
 343     test "fetches last block activities" do
 344       user1 = insert(:user)
 345       user2 = insert(:user)
 346
 347       assert {:ok, %Activity{} = _} = ActivityPub.block(user1, user2)
 348       assert {:ok, %Activity{} = _} = ActivityPub.block(user1, user2)
 349       assert {:ok, %Activity{} = activity} = ActivityPub.block(user1, user2)
 350
 351       assert Utils.fetch_latest_block(user1, user2) == activity
 352     end
 353   end
 354
 355   describe "recipient_in_message/3" do
 356     test "returns true when recipient in `to`" do
 357       recipient = insert(:user)
 358       actor = insert(:user)
 359       assert Utils.recipient_in_message(recipient, actor, %{"to" => recipient.ap_id})
 360
 361       assert Utils.recipient_in_message(
 362                recipient,
 363                actor,
 364                %{"to" => [recipient.ap_id], "cc" => ""}
 365              )
 366     end
 367
 368     test "returns true when recipient in `cc`" do
 369       recipient = insert(:user)
 370       actor = insert(:user)
 371       assert Utils.recipient_in_message(recipient, actor, %{"cc" => recipient.ap_id})
 372
 373       assert Utils.recipient_in_message(
 374                recipient,
 375                actor,
 376                %{"cc" => [recipient.ap_id], "to" => ""}
 377              )
 378     end
 379
 380     test "returns true when recipient in `bto`" do
 381       recipient = insert(:user)
 382       actor = insert(:user)
 383       assert Utils.recipient_in_message(recipient, actor, %{"bto" => recipient.ap_id})
 384
 385       assert Utils.recipient_in_message(
 386                recipient,
 387                actor,
 388                %{"bcc" => "", "bto" => [recipient.ap_id]}
 389              )
 390     end
 391
 392     test "returns true when recipient in `bcc`" do
 393       recipient = insert(:user)
 394       actor = insert(:user)
 395       assert Utils.recipient_in_message(recipient, actor, %{"bcc" => recipient.ap_id})
 396
 397       assert Utils.recipient_in_message(
 398                recipient,
 399                actor,
 400                %{"bto" => "", "bcc" => [recipient.ap_id]}
 401              )
 402     end
 403
 404     test "returns true when message without addresses fields" do
 405       recipient = insert(:user)
 406       actor = insert(:user)
 407       assert Utils.recipient_in_message(recipient, actor, %{"bccc" => recipient.ap_id})
 408
 409       assert Utils.recipient_in_message(
 410                recipient,
 411                actor,
 412                %{"btod" => "", "bccc" => [recipient.ap_id]}
 413              )
 414     end
 415
 416     test "returns false" do
 417       recipient = insert(:user)
 418       actor = insert(:user)
 419       refute Utils.recipient_in_message(recipient, actor, %{"to" => "ap_id"})
 420     end
 421   end
 422
 423   describe "lazy_put_activity_defaults/2" do
 424     test "returns map with id and published data" do
 425       note_activity = insert(:note_activity)
 426       object = Object.normalize(note_activity)
 427       res = Utils.lazy_put_activity_defaults(%{"context" => object.data["id"]})
 428       assert res["context"] == object.data["id"]
 429       assert res["context_id"] == object.id
 430       assert res["id"]
 431       assert res["published"]
 432     end
 433
 434     test "returns map with fake id and published data" do
 435       assert %{
 436                "context" => "pleroma:fakecontext",
 437                "context_id" => -1,
 438                "id" => "pleroma:fakeid",
 439                "published" => _
 440              } = Utils.lazy_put_activity_defaults(%{}, true)
 441     end
 442
 443     test "returns activity data with object" do
 444       note_activity = insert(:note_activity)
 445       object = Object.normalize(note_activity)
 446
 447       res =
 448         Utils.lazy_put_activity_defaults(%{
 449           "context" => object.data["id"],
 450           "object" => %{}
 451         })
 452
 453       assert res["context"] == object.data["id"]
 454       assert res["context_id"] == object.id
 455       assert res["id"]
 456       assert res["published"]
 457       assert res["object"]["id"]
 458       assert res["object"]["published"]
 459       assert res["object"]["context"] == object.data["id"]
 460       assert res["object"]["context_id"] == object.id
 461     end
 462   end
 463
 464   describe "make_flag_data" do
 465     test "returns empty map when params is invalid" do
 466       assert Utils.make_flag_data(%{}, %{}) == %{}
 467     end
 468
 469     test "returns map with Flag object" do
 470       reporter = insert(:user)
 471       target_account = insert(:user)
 472       {:ok, activity} = CommonAPI.post(target_account, %{status: "foobar"})
 473       context = Utils.generate_context_id()
 474       content = "foobar"
 475
 476       target_ap_id = target_account.ap_id
 477       activity_ap_id = activity.data["id"]
 478
 479       res =
 480         Utils.make_flag_data(
 481           %{
 482             actor: reporter,
 483             context: context,
 484             account: target_account,
 485             statuses: [%{"id" => activity.data["id"]}],
 486             content: content
 487           },
 488           %{}
 489         )
 490
 491       note_obj = %{
 492         "type" => "Note",
 493         "id" => activity_ap_id,
 494         "content" => content,
 495         "published" => activity.object.data["published"],
 496         "actor" => AccountView.render("show.json", %{user: target_account})
 497       }
 498
 499       assert %{
 500                "type" => "Flag",
 501                "content" => ^content,
 502                "context" => ^context,
 503                "object" => [^target_ap_id, ^note_obj],
 504                "state" => "open"
 505              } = res
 506     end
 507   end
 508
 509   describe "add_announce_to_object/2" do
 510     test "adds actor to announcement" do
 511       user = insert(:user)
 512       object = insert(:note)
 513
 514       activity =
 515         insert(:note_activity,
 516           data: %{
 517             "actor" => user.ap_id,
 518             "cc" => [Pleroma.Constants.as_public()]
 519           }
 520         )
 521
 522       assert {:ok, updated_object} = Utils.add_announce_to_object(activity, object)
 523       assert updated_object.data["announcements"] == [user.ap_id]
 524       assert updated_object.data["announcement_count"] == 1
 525     end
 526   end
 527
 528   describe "remove_announce_from_object/2" do
 529     test "removes actor from announcements" do
 530       user = insert(:user)
 531       user2 = insert(:user)
 532
 533       object =
 534         insert(:note,
 535           data: %{"announcements" => [user.ap_id, user2.ap_id], "announcement_count" => 2}
 536         )
 537
 538       activity = insert(:note_activity, data: %{"actor" => user.ap_id})
 539
 540       assert {:ok, updated_object} = Utils.remove_announce_from_object(activity, object)
 541       assert updated_object.data["announcements"] == [user2.ap_id]
 542       assert updated_object.data["announcement_count"] == 1
 543     end
 544   end
 545
 546   describe "get_cached_emoji_reactions/1" do
 547     test "returns the data or an emtpy list" do
 548       object = insert(:note)
 549       assert Utils.get_cached_emoji_reactions(object) == []
 550
 551       object = insert(:note, data: %{"reactions" => [["x", ["lain"]]]})
 552       assert Utils.get_cached_emoji_reactions(object) == [["x", ["lain"]]]
 553
 554       object = insert(:note, data: %{"reactions" => %{}})
 555       assert Utils.get_cached_emoji_reactions(object) == []
 556     end
 557   end
 558 end