# Pleroma: A lightweight social networking server # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.FederatorTest do alias Pleroma.Instances alias Pleroma.Web.CommonAPI alias Pleroma.Web.Federator use Pleroma.DataCase import Pleroma.Factory import Mock setup_all do Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end) :ok end clear_config_all([:instance, :federating]) do Pleroma.Config.put([:instance, :federating], true) end clear_config([:instance, :allow_relay]) clear_config([:instance, :rewrite_policy]) clear_config([:mrf_keyword]) describe "Publisher.perform" do test "call `perform` with unknown task" do assert { :error, "Don't know what to do with this" } = Pleroma.Web.Federator.Publisher.perform("test", :ok, :ok) end end describe "Publish an activity" do setup do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "HI"}) relay_mock = { Pleroma.Web.ActivityPub.Relay, [], [publish: fn _activity -> send(self(), :relay_publish) end] } %{activity: activity, relay_mock: relay_mock} end test "with relays active, it publishes to the relay", %{ activity: activity, relay_mock: relay_mock } do with_mocks([relay_mock]) do Federator.publish(activity) end assert_received :relay_publish end test "with relays deactivated, it does not publish to the relay", %{ activity: activity, relay_mock: relay_mock } do Pleroma.Config.put([:instance, :allow_relay], false) with_mocks([relay_mock]) do Federator.publish(activity) end refute_received :relay_publish end end describe "Targets reachability filtering in `publish`" do test_with_mock "it federates only to reachable instances via AP", Pleroma.Web.ActivityPub.Publisher, [:passthrough], [] do user = insert(:user) {inbox1, inbox2} = {"https://domain.com/users/nick1/inbox", "https://domain2.com/users/nick2/inbox"} insert(:user, %{ local: false, nickname: "nick1@domain.com", ap_id: "https://domain.com/users/nick1", info: %{ap_enabled: true, source_data: %{"inbox" => inbox1}} }) insert(:user, %{ local: false, nickname: "nick2@domain2.com", ap_id: "https://domain2.com/users/nick2", info: %{ap_enabled: true, source_data: %{"inbox" => inbox2}} }) dt = NaiveDateTime.utc_now() Instances.set_unreachable(inbox1, dt) Instances.set_consistently_unreachable(URI.parse(inbox2).host) {:ok, _activity} = CommonAPI.post(user, %{"status" => "HI @nick1@domain.com, @nick2@domain2.com!"}) assert called( Pleroma.Web.ActivityPub.Publisher.publish_one(%{ inbox: inbox1, unreachable_since: dt }) ) refute called(Pleroma.Web.ActivityPub.Publisher.publish_one(%{inbox: inbox2})) end test_with_mock "it federates only to reachable instances via Websub", Pleroma.Web.Websub, [:passthrough], [] do user = insert(:user) websub_topic = Pleroma.Web.OStatus.feed_path(user) sub1 = insert(:websub_subscription, %{ topic: websub_topic, state: "active", callback: "http://pleroma.soykaf.com/cb" }) sub2 = insert(:websub_subscription, %{ topic: websub_topic, state: "active", callback: "https://pleroma2.soykaf.com/cb" }) dt = NaiveDateTime.utc_now() Instances.set_unreachable(sub2.callback, dt) Instances.set_consistently_unreachable(sub1.callback) {:ok, _activity} = CommonAPI.post(user, %{"status" => "HI"}) assert called( Pleroma.Web.Websub.publish_one(%{ callback: sub2.callback, unreachable_since: dt }) ) refute called(Pleroma.Web.Websub.publish_one(%{callback: sub1.callback})) end test_with_mock "it federates only to reachable instances via Salmon", Pleroma.Web.Salmon, [:passthrough], [] do user = insert(:user) remote_user1 = insert(:user, %{ local: false, nickname: "nick1@domain.com", ap_id: "https://domain.com/users/nick1", info: %{salmon: "https://domain.com/salmon"} }) remote_user2 = insert(:user, %{ local: false, nickname: "nick2@domain2.com", ap_id: "https://domain2.com/users/nick2", info: %{salmon: "https://domain2.com/salmon"} }) dt = NaiveDateTime.utc_now() Instances.set_unreachable(remote_user2.ap_id, dt) Instances.set_consistently_unreachable("domain.com") {:ok, _activity} = CommonAPI.post(user, %{"status" => "HI @nick1@domain.com, @nick2@domain2.com!"}) assert called( Pleroma.Web.Salmon.publish_one(%{ recipient: remote_user2, unreachable_since: dt }) ) refute called(Pleroma.Web.Salmon.publish_one(%{recipient: remote_user1})) end end describe "Receive an activity" do test "successfully processes incoming AP docs with correct origin" do params = %{ "@context" => "https://www.w3.org/ns/activitystreams", "actor" => "http://mastodon.example.org/users/admin", "type" => "Create", "id" => "http://mastodon.example.org/users/admin/activities/1", "object" => %{ "type" => "Note", "content" => "hi world!", "id" => "http://mastodon.example.org/users/admin/objects/1", "attributedTo" => "http://mastodon.example.org/users/admin" }, "to" => ["https://www.w3.org/ns/activitystreams#Public"] } {:ok, _activity} = Federator.incoming_ap_doc(params) end test "rejects incoming AP docs with incorrect origin" do params = %{ "@context" => "https://www.w3.org/ns/activitystreams", "actor" => "https://niu.moe/users/rye", "type" => "Create", "id" => "http://mastodon.example.org/users/admin/activities/1", "object" => %{ "type" => "Note", "content" => "hi world!", "id" => "http://mastodon.example.org/users/admin/objects/1", "attributedTo" => "http://mastodon.example.org/users/admin" }, "to" => ["https://www.w3.org/ns/activitystreams#Public"] } :error = Federator.incoming_ap_doc(params) end test "it does not crash if MRF rejects the post" do Pleroma.Config.put([:mrf_keyword, :reject], ["lain"]) Pleroma.Config.put( [:instance, :rewrite_policy], Pleroma.Web.ActivityPub.MRF.KeywordPolicy ) params = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() assert Federator.incoming_ap_doc(params) == :error end end end