defmodule Pleroma.Web.WebsubMock do def verify(sub) do {:ok, sub} end end defmodule Pleroma.Web.WebsubTest do use Pleroma.DataCase alias Pleroma.Web.Websub alias Pleroma.Web.Websub.WebsubServerSubscription import Pleroma.Factory alias Pleroma.Web.Router.Helpers test "a verification of a request that is accepted" do sub = insert(:websub_subscription) topic = sub.topic getter = fn (_path, _headers, options) -> %{ "hub.challenge": challenge, "hub.lease_seconds": seconds, "hub.topic": ^topic, "hub.mode": "subscribe" } = Keyword.get(options, :params) assert String.to_integer(seconds) > 0 {:ok, %HTTPoison.Response{ status_code: 200, body: challenge }} end {:ok, sub} = Websub.verify(sub, getter) assert sub.state == "active" end test "a verification of a request that doesn't return 200" do sub = insert(:websub_subscription) getter = fn (_path, _headers, _options) -> {:ok, %HTTPoison.Response{ status_code: 500, body: "" }} end {:error, sub} = Websub.verify(sub, getter) assert sub.state == "rejected" end test "an incoming subscription request" do user = insert(:user) data = %{ "hub.callback" => "http://example.org/sub", "hub.mode" => "subscribe", "hub.topic" => Pleroma.Web.OStatus.feed_path(user), "hub.secret" => "a random secret", "hub.lease_seconds" => "100" } {:ok, subscription } = Websub.incoming_subscription_request(user, data) assert subscription.topic == Pleroma.Web.OStatus.feed_path(user) assert subscription.state == "requested" assert subscription.secret == "a random secret" assert subscription.callback == "http://example.org/sub" end test "an incoming subscription request for an existing subscription" do user = insert(:user) sub = insert(:websub_subscription, state: "accepted", topic: Pleroma.Web.OStatus.feed_path(user)) data = %{ "hub.callback" => sub.callback, "hub.mode" => "subscribe", "hub.topic" => Pleroma.Web.OStatus.feed_path(user), "hub.secret" => "a random secret", "hub.lease_seconds" => "100" } {:ok, subscription } = Websub.incoming_subscription_request(user, data) assert subscription.topic == Pleroma.Web.OStatus.feed_path(user) assert subscription.state == sub.state assert subscription.secret == "a random secret" assert subscription.callback == sub.callback assert length(Repo.all(WebsubServerSubscription)) == 1 assert subscription.id == sub.id end def accepting_verifier(subscription) do {:ok, %{ subscription | state: "accepted" }} end test "initiate a subscription for a given user and topic" do subscriber = insert(:user) user = insert(:user, %{info: %{ "topic" => "some_topic", "hub" => "some_hub"}}) {:ok, websub} = Websub.subscribe(subscriber, user, &accepting_verifier/1) assert websub.subscribers == [subscriber.ap_id] assert websub.topic == "some_topic" assert websub.hub == "some_hub" assert is_binary(websub.secret) assert websub.user == user assert websub.state == "accepted" end test "discovers the hub and canonical url" do topic = "https://mastodon.social/users/lambadalambda.atom" getter = fn(^topic) -> doc = File.read!("test/fixtures/lambadalambda.atom") {:ok, %{status_code: 200, body: doc}} end {:ok, discovered} = Websub.gather_feed_data(topic, getter) expected = %{ hub: "https://mastodon.social/api/push", uri: "https://mastodon.social/users/lambadalambda", nickname: "lambadalambda", name: "Critical Value", host: "mastodon.social" } assert expected == discovered end test "calls the hub, requests topic" do hub = "https://social.heldscal.la/main/push/hub" topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom" websub = insert(:websub_client_subscription, %{hub: hub, topic: topic}) poster = fn (^hub, {:form, data}, _headers) -> assert Keyword.get(data, :"hub.mode") == "subscribe" assert Keyword.get(data, :"hub.callback") == Helpers.websub_url(Pleroma.Web.Endpoint, :websub_subscription_confirmation, websub.id) {:ok, %{status_code: 202}} end task = Task.async(fn -> Websub.request_subscription(websub, poster) end) change = Ecto.Changeset.change(websub, %{state: "accepted"}) {:ok, _} = Repo.update(change) {:ok, websub} = Task.await(task) assert websub.state == "accepted" end test "rejects the subscription if it can't be accepted" do hub = "https://social.heldscal.la/main/push/hub" topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom" websub = insert(:websub_client_subscription, %{hub: hub, topic: topic}) poster = fn (^hub, {:form, _data}, _headers) -> {:ok, %{status_code: 202}} end {:error, websub} = Websub.request_subscription(websub, poster, 1000) assert websub.state == "rejected" websub = insert(:websub_client_subscription, %{hub: hub, topic: topic}) poster = fn (^hub, {:form, _data}, _headers) -> {:ok, %{status_code: 400}} end {:error, websub} = Websub.request_subscription(websub, poster, 1000) assert websub.state == "rejected" end end