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   1 defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
   2   use Pleroma.DataCase
   3   alias Pleroma.Web.ActivityPub.Transmogrifier
   4   alias Pleroma.Activity
   5   alias Pleroma.User
   6   alias Pleroma.Repo
   7   import Ecto.Query
   8
   9   import Pleroma.Factory
  10   alias Pleroma.Web.CommonAPI
  11
  12   describe "handle_incoming" do
  13     test "it ignores an incoming notice if we already have it" do
  14       activity = insert(:note_activity)
  15
  16       data = File.read!("test/fixtures/mastodon-post-activity.json")
  17       |> Poison.decode!
  18       |> Map.put("object", activity.data["object"])
  19
  20       {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
  21
  22       assert activity == returned_activity
  23     end
  24
  25     test "it fetches replied-to activities if we don't have them" do
  26       data = File.read!("test/fixtures/mastodon-post-activity.json")
  27       |> Poison.decode!
  28
  29       object = data["object"]
  30       |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
  31
  32       data = data
  33       |> Map.put("object", object)
  34
  35       {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
  36
  37       assert Activity.get_create_activity_by_object_ap_id("tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment")
  38     end
  39
  40     test "it works for incoming notices" do
  41       data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!
  42
  43       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  44       assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822/activity"
  45       assert data["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
  46       assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
  47       assert data["cc"] == [
  48         "http://mastodon.example.org/users/admin/followers",
  49         "http://localtesting.pleroma.lol/users/lain"
  50       ]
  51       assert data["actor"] == "http://mastodon.example.org/users/admin"
  52
  53       object = data["object"]
  54       assert object["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822"
  55
  56       assert object["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
  57       assert object["cc"] == [
  58         "http://mastodon.example.org/users/admin/followers",
  59         "http://localtesting.pleroma.lol/users/lain"
  60       ]
  61       assert object["actor"] == "http://mastodon.example.org/users/admin"
  62       assert object["attributedTo"] == "http://mastodon.example.org/users/admin"
  63       assert object["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
  64       assert object["sensitive"] == true
  65     end
  66
  67     test "it works for incoming follow requests" do
  68       user = insert(:user)
  69       data = File.read!("test/fixtures/mastodon-follow-activity.json") |> Poison.decode!
  70       |> Map.put("object", user.ap_id)
  71
  72       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  73
  74       assert data["actor"] == "http://mastodon.example.org/users/admin"
  75       assert data["type"] == "Follow"
  76       assert data["id"] == "http://mastodon.example.org/users/admin#follows/2"
  77       assert User.following?(User.get_by_ap_id(data["actor"]), user)
  78     end
  79
  80     test "it works for incoming likes" do
  81       user = insert(:user)
  82       {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
  83
  84       data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode!
  85       |> Map.put("object", activity.data["object"]["id"])
  86
  87       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  88
  89       assert data["actor"] == "http://mastodon.example.org/users/admin"
  90       assert data["type"] == "Like"
  91       assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
  92       assert data["object"] == activity.data["object"]["id"]
  93     end
  94
  95     test "it works for incoming announces" do
  96       data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!
  97
  98       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  99
 100       assert data["actor"] == "http://mastodon.example.org/users/admin"
 101       assert data["type"] == "Announce"
 102       assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
 103       assert data["object"] == "http://mastodon.example.org/users/admin/statuses/99541947525187367"
 104
 105       assert Activity.get_create_activity_by_object_ap_id(data["object"])
 106     end
 107
 108     test "it works for incoming announces with an existing activity" do
 109       user = insert(:user)
 110       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 111
 112       data = File.read!("test/fixtures/mastodon-announce.json")
 113       |> Poison.decode!
 114       |> Map.put("object", activity.data["object"]["id"])
 115
 116       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 117
 118       assert data["actor"] == "http://mastodon.example.org/users/admin"
 119       assert data["type"] == "Announce"
 120       assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
 121       assert data["object"] == activity.data["object"]["id"]
 122
 123       assert Activity.get_create_activity_by_object_ap_id(data["object"]).id == activity.id
 124     end
 125   end
 126
 127   describe "prepare outgoing" do
 128     test "it turns mentions into tags" do
 129       user = insert(:user)
 130       other_user = insert(:user)
 131
 132       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"})
 133
 134       {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 135       object = modified["object"]
 136
 137       expected_mention = %{
 138         "href" => other_user.ap_id,
 139         "name" => "@#{other_user.nickname}",
 140         "type" => "Mention"
 141       }
 142
 143       expected_tag = %{
 144         "href" => Pleroma.Web.Endpoint.url <> "/tags/2hu",
 145         "type" => "Hashtag",
 146         "name" => "#2hu"
 147       }
 148
 149       assert Enum.member?(object["tag"], expected_tag)
 150       assert Enum.member?(object["tag"], expected_mention)
 151     end
 152
 153     test "it adds the sensitive property" do
 154       user = insert(:user)
 155
 156       {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
 157       {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 158
 159       assert modified["object"]["sensitive"]
 160     end
 161
 162     test "it adds the json-ld context and the conversation property" do
 163       user = insert(:user)
 164
 165       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 166       {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 167
 168       assert modified["@context"] == "https://www.w3.org/ns/activitystreams"
 169       assert modified["object"]["conversation"] == modified["context"]
 170     end
 171
 172     test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
 173       user = insert(:user)
 174
 175       {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 176       {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 177
 178       assert modified["object"]["actor"] == modified["object"]["attributedTo"]
 179     end
 180   end
 181
 182   describe "user upgrade" do
 183     test "it upgrades a user to activitypub" do
 184       user = insert(:user, %{local: false, ap_id: "https://niu.moe/users/rye", follower_address: "..."})
 185       user_two = insert(:user, %{following: [user.follower_address]})
 186
 187       {:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
 188       {:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"})
 189       assert "..." in activity.recipients
 190
 191       user = Repo.get(User, user.id)
 192       assert user.info["note_count"] == 1
 193
 194       {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye")
 195       assert user.info["ap_enabled"]
 196       assert user.info["note_count"] == 1
 197       assert user.follower_address == "https://niu.moe/users/rye/followers"
 198
 199       # Wait for the background task
 200       :timer.sleep(1000)
 201
 202       user = Repo.get(User, user.id)
 203       assert user.info["note_count"] == 1
 204
 205       activity = Repo.get(Activity, activity.id)
 206       assert user.follower_address in activity.recipients
 207       assert %{"url" => [%{"href" => "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"}]} = user.avatar
 208       assert %{"url" => [%{"href" => "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"}]} = user.info["banner"]
 209       refute "..." in activity.recipients
 210
 211       unrelated_activity = Repo.get(Activity, unrelated_activity.id)
 212       refute user.follower_address in unrelated_activity.recipients
 213
 214       user_two = Repo.get(User, user_two.id)
 215       assert user.follower_address in user_two.following
 216       refute "..." in user_two.following
 217     end
 218   end
 219 end