git.squeep.com Git - akkoma/blob - test/web/websub/websub_test.exs

   1 defmodule Pleroma.Web.WebsubMock do
   2   def verify(sub) do
   3     {:ok, sub}
   4   end
   5 end
   6
   7 defmodule Pleroma.Web.WebsubTest do
   8   use Pleroma.DataCase
   9   alias Pleroma.Web.Websub
  10   alias Pleroma.Web.Websub.WebsubServerSubscription
  11   import Pleroma.Factory
  12   alias Pleroma.Web.Router.Helpers
  13
  14   test "a verification of a request that is accepted" do
  15     sub = insert(:websub_subscription)
  16     topic = sub.topic
  17
  18     getter = fn (_path, _headers, options) ->
  19       %{
  20         "hub.challenge": challenge,
  21         "hub.lease_seconds": seconds,
  22         "hub.topic": ^topic,
  23         "hub.mode": "subscribe"
  24       } = Keyword.get(options, :params)
  25
  26       assert String.to_integer(seconds) > 0
  27
  28       {:ok, %HTTPoison.Response{
  29         status_code: 200,
  30         body: challenge
  31       }}
  32     end
  33
  34     {:ok, sub} = Websub.verify(sub, getter)
  35     assert sub.state == "active"
  36   end
  37
  38   test "a verification of a request that doesn't return 200" do
  39     sub = insert(:websub_subscription)
  40
  41     getter = fn (_path, _headers, _options) ->
  42       {:ok, %HTTPoison.Response{
  43         status_code: 500,
  44         body: ""
  45       }}
  46     end
  47
  48     {:error, sub} = Websub.verify(sub, getter)
  49     assert sub.state == "rejected"
  50   end
  51
  52   test "an incoming subscription request" do
  53     user = insert(:user)
  54
  55     data = %{
  56       "hub.callback" => "http://example.org/sub",
  57       "hub.mode" => "subscribe",
  58       "hub.topic" => Pleroma.Web.OStatus.feed_path(user),
  59       "hub.secret" => "a random secret",
  60       "hub.lease_seconds" => "100"
  61     }
  62
  63     {:ok, subscription } = Websub.incoming_subscription_request(user, data)
  64     assert subscription.topic == Pleroma.Web.OStatus.feed_path(user)
  65     assert subscription.state == "requested"
  66     assert subscription.secret == "a random secret"
  67     assert subscription.callback == "http://example.org/sub"
  68   end
  69
  70   test "an incoming subscription request for an existing subscription" do
  71     user = insert(:user)
  72     sub = insert(:websub_subscription, state: "accepted", topic: Pleroma.Web.OStatus.feed_path(user))
  73
  74     data = %{
  75       "hub.callback" => sub.callback,
  76       "hub.mode" => "subscribe",
  77       "hub.topic" => Pleroma.Web.OStatus.feed_path(user),
  78       "hub.secret" => "a random secret",
  79       "hub.lease_seconds" => "100"
  80     }
  81
  82     {:ok, subscription } = Websub.incoming_subscription_request(user, data)
  83     assert subscription.topic == Pleroma.Web.OStatus.feed_path(user)
  84     assert subscription.state == sub.state
  85     assert subscription.secret == "a random secret"
  86     assert subscription.callback == sub.callback
  87     assert length(Repo.all(WebsubServerSubscription)) == 1
  88     assert subscription.id == sub.id
  89   end
  90
  91   def accepting_verifier(subscription) do
  92     {:ok, %{ subscription | state: "accepted" }}
  93   end
  94
  95   test "initiate a subscription for a given user and topic" do
  96     user = insert(:user)
  97     topic = "http://example.org/some-topic.atom"
  98
  99     {:ok, websub} = Websub.subscribe(user, topic, &accepting_verifier/1)
 100     assert websub.subscribers == [user.ap_id]
 101     assert websub.topic == topic
 102     assert is_binary(websub.secret)
 103     assert websub.user == user
 104     assert websub.state == "accepted"
 105   end
 106
 107   test "discovers the hub and canonical url" do
 108     topic = "https://mastodon.social/users/lambadalambda.atom"
 109
 110     getter = fn(^topic) ->
 111       doc = File.read!("test/fixtures/lambadalambda.atom")
 112       {:ok, %{status_code: 200, body: doc}}
 113     end
 114
 115     {:ok, discovered} = Websub.gather_feed_data(topic, getter)
 116     expected = %{
 117       hub: "https://mastodon.social/api/push",
 118       uri: "https://mastodon.social/users/lambadalambda",
 119       nickname: "lambadalambda",
 120       name: "Critical Value"
 121     }
 122
 123     assert expected == discovered
 124   end
 125
 126   test "calls the hub, requests topic" do
 127     hub = "https://social.heldscal.la/main/push/hub"
 128     topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
 129     websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
 130
 131     poster = fn (^hub, {:form, data}, _headers) ->
 132       assert Keyword.get(data, :"hub.mode") == "subscribe"
 133       assert Keyword.get(data, :"hub.callback") == Helpers.websub_url(Pleroma.Web.Endpoint, :websub_subscription_confirmation, websub.id)
 134       {:ok, %{status_code: 202}}
 135     end
 136
 137     task = Task.async(fn -> Websub.request_subscription(websub, poster) end)
 138
 139     change = Ecto.Changeset.change(websub, %{state: "accepted"})
 140     {:ok, _} = Repo.update(change)
 141
 142     {:ok, websub} = Task.await(task)
 143
 144     assert websub.state == "accepted"
 145   end
 146
 147   test "rejects the subscription if it can't be accepted" do
 148     hub = "https://social.heldscal.la/main/push/hub"
 149     topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
 150     websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
 151
 152     poster = fn (^hub, {:form, _data}, _headers) ->
 153       {:ok, %{status_code: 202}}
 154     end
 155
 156     {:error, websub} = Websub.request_subscription(websub, poster, 1000)
 157     assert websub.state == "rejected"
 158
 159     websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
 160     poster = fn (^hub, {:form, _data}, _headers) ->
 161       {:ok, %{status_code: 400}}
 162     end
 163
 164     {:error, websub} = Websub.request_subscription(websub, poster, 1000)
 165     assert websub.state == "rejected"
 166   end
 167 end