git.squeep.com Git - akkoma/blob - test/web/activity_pub/mrf/object_age_policy_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.MRF.ObjectAgePolicyTest do
   6   use Pleroma.DataCase
   7   alias Pleroma.Config
   8   alias Pleroma.User
   9   alias Pleroma.Web.ActivityPub.MRF.ObjectAgePolicy
  10   alias Pleroma.Web.ActivityPub.Visibility
  11
  12   setup do:
  13           clear_config(:mrf_object_age,
  14             threshold: 172_800,
  15             actions: [:delist, :strip_followers]
  16           )
  17
  18   setup_all do
  19     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
  20     :ok
  21   end
  22
  23   defp get_old_message do
  24     File.read!("test/fixtures/mastodon-post-activity.json")
  25     |> Poison.decode!()
  26   end
  27
  28   defp get_new_message do
  29     old_message = get_old_message()
  30
  31     new_object =
  32       old_message
  33       |> Map.get("object")
  34       |> Map.put("published", DateTime.utc_now() |> DateTime.to_iso8601())
  35
  36     old_message
  37     |> Map.put("object", new_object)
  38   end
  39
  40   describe "with reject action" do
  41     test "it rejects an old post" do
  42       Config.put([:mrf_object_age, :actions], [:reject])
  43
  44       data = get_old_message()
  45
  46       assert match?({:reject, _}, ObjectAgePolicy.filter(data))
  47     end
  48
  49     test "it allows a new post" do
  50       Config.put([:mrf_object_age, :actions], [:reject])
  51
  52       data = get_new_message()
  53
  54       assert match?({:ok, _}, ObjectAgePolicy.filter(data))
  55     end
  56   end
  57
  58   describe "with delist action" do
  59     test "it delists an old post" do
  60       Config.put([:mrf_object_age, :actions], [:delist])
  61
  62       data = get_old_message()
  63
  64       {:ok, _u} = User.get_or_fetch_by_ap_id(data["actor"])
  65
  66       {:ok, data} = ObjectAgePolicy.filter(data)
  67
  68       assert Visibility.get_visibility(%{data: data}) == "unlisted"
  69     end
  70
  71     test "it allows a new post" do
  72       Config.put([:mrf_object_age, :actions], [:delist])
  73
  74       data = get_new_message()
  75
  76       {:ok, _user} = User.get_or_fetch_by_ap_id(data["actor"])
  77
  78       assert match?({:ok, ^data}, ObjectAgePolicy.filter(data))
  79     end
  80   end
  81
  82   describe "with strip_followers action" do
  83     test "it strips followers collections from an old post" do
  84       Config.put([:mrf_object_age, :actions], [:strip_followers])
  85
  86       data = get_old_message()
  87
  88       {:ok, user} = User.get_or_fetch_by_ap_id(data["actor"])
  89
  90       {:ok, data} = ObjectAgePolicy.filter(data)
  91
  92       refute user.follower_address in data["to"]
  93       refute user.follower_address in data["cc"]
  94     end
  95
  96     test "it allows a new post" do
  97       Config.put([:mrf_object_age, :actions], [:strip_followers])
  98
  99       data = get_new_message()
 100
 101       {:ok, _u} = User.get_or_fetch_by_ap_id(data["actor"])
 102
 103       assert match?({:ok, ^data}, ObjectAgePolicy.filter(data))
 104     end
 105   end
 106 end