git.squeep.com Git - akkoma/blob - test/object/fetcher_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Object.FetcherTest do
   6   use Pleroma.DataCase
   7
   8   alias Pleroma.Activity
   9   alias Pleroma.Object
  10   alias Pleroma.Object.Fetcher
  11   import Tesla.Mock
  12   import Mock
  13
  14   setup do
  15     mock(fn
  16       %{method: :get, url: "https://mastodon.example.org/users/userisgone"} ->
  17         %Tesla.Env{status: 410}
  18
  19       %{method: :get, url: "https://mastodon.example.org/users/userisgone404"} ->
  20         %Tesla.Env{status: 404}
  21
  22       env ->
  23         apply(HttpRequestMock, :request, [env])
  24     end)
  25
  26     :ok
  27   end
  28
  29   describe "actor origin containment" do
  30     test_with_mock "it rejects objects with a bogus origin",
  31                    Pleroma.Web.OStatus,
  32                    [:passthrough],
  33                    [] do
  34       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity.json")
  35
  36       refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
  37     end
  38
  39     test_with_mock "it rejects objects when attributedTo is wrong (variant 1)",
  40                    Pleroma.Web.OStatus,
  41                    [:passthrough],
  42                    [] do
  43       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity2.json")
  44
  45       refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
  46     end
  47
  48     test_with_mock "it rejects objects when attributedTo is wrong (variant 2)",
  49                    Pleroma.Web.OStatus,
  50                    [:passthrough],
  51                    [] do
  52       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity3.json")
  53
  54       refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
  55     end
  56   end
  57
  58   describe "fetching an object" do
  59     test "it fetches an object" do
  60       {:ok, object} =
  61         Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
  62
  63       assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
  64       assert activity.data["id"]
  65
  66       {:ok, object_again} =
  67         Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
  68
  69       assert [attachment] = object.data["attachment"]
  70       assert is_list(attachment["url"])
  71
  72       assert object == object_again
  73     end
  74
  75     test "it works with objects only available via Ostatus" do
  76       {:ok, object} = Fetcher.fetch_object_from_id("https://shitposter.club/notice/2827873")
  77       assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
  78       assert activity.data["id"]
  79
  80       {:ok, object_again} = Fetcher.fetch_object_from_id("https://shitposter.club/notice/2827873")
  81
  82       assert object == object_again
  83     end
  84
  85     test "it correctly stitches up conversations between ostatus and ap" do
  86       last = "https://mstdn.io/users/mayuutann/statuses/99568293732299394"
  87       {:ok, object} = Fetcher.fetch_object_from_id(last)
  88
  89       object = Object.get_by_ap_id(object.data["inReplyTo"])
  90       assert object
  91     end
  92   end
  93
  94   describe "implementation quirks" do
  95     test "it can fetch plume articles" do
  96       {:ok, object} =
  97         Fetcher.fetch_object_from_id(
  98           "https://baptiste.gelez.xyz/~/PlumeDevelopment/this-month-in-plume-june-2018/"
  99         )
 100
 101       assert object
 102     end
 103
 104     test "it can fetch peertube videos" do
 105       {:ok, object} =
 106         Fetcher.fetch_object_from_id(
 107           "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
 108         )
 109
 110       assert object
 111     end
 112
 113     test "it can fetch wedistribute articles" do
 114       {:ok, object} =
 115         Fetcher.fetch_object_from_id("https://wedistribute.org/wp-json/pterotype/v1/object/85810")
 116
 117       assert object
 118     end
 119
 120     test "all objects with fake directions are rejected by the object fetcher" do
 121       assert {:error, _} =
 122                Fetcher.fetch_and_contain_remote_object_from_id(
 123                  "https://info.pleroma.site/activity4.json"
 124                )
 125     end
 126
 127     test "handle HTTP 410 Gone response" do
 128       assert {:error, "Object has been deleted"} ==
 129                Fetcher.fetch_and_contain_remote_object_from_id(
 130                  "https://mastodon.example.org/users/userisgone"
 131                )
 132     end
 133
 134     test "handle HTTP 404 response" do
 135       assert {:error, "Object has been deleted"} ==
 136                Fetcher.fetch_and_contain_remote_object_from_id(
 137                  "https://mastodon.example.org/users/userisgone404"
 138                )
 139     end
 140   end
 141
 142   describe "pruning" do
 143     test "it can refetch pruned objects" do
 144       object_id = "http://mastodon.example.org/@admin/99541947525187367"
 145
 146       {:ok, object} = Fetcher.fetch_object_from_id(object_id)
 147
 148       assert object
 149
 150       {:ok, _object} = Object.prune(object)
 151
 152       refute Object.get_by_ap_id(object_id)
 153
 154       {:ok, %Object{} = object_two} = Fetcher.fetch_object_from_id(object_id)
 155
 156       assert object.data["id"] == object_two.data["id"]
 157       assert object.id != object_two.id
 158     end
 159   end
 160
 161   describe "signed fetches" do
 162     clear_config([:activitypub, :sign_object_fetches])
 163
 164     test_with_mock "it signs fetches when configured to do so",
 165                    Pleroma.Signature,
 166                    [:passthrough],
 167                    [] do
 168       Pleroma.Config.put([:activitypub, :sign_object_fetches], true)
 169
 170       Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 171
 172       assert called(Pleroma.Signature.sign(:_, :_))
 173     end
 174
 175     test_with_mock "it doesn't sign fetches when not configured to do so",
 176                    Pleroma.Signature,
 177                    [:passthrough],
 178                    [] do
 179       Pleroma.Config.put([:activitypub, :sign_object_fetches], false)
 180
 181       Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 182
 183       refute called(Pleroma.Signature.sign(:_, :_))
 184     end
 185   end
 186 end