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# 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)
config_path = [:instance, :federating]
initial_setting = Pleroma.Config.get(config_path)
Pleroma.Config.put(config_path, true)
on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
:ok
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
Pleroma.Config.put([:instance, :allow_relay], true)
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
end
end
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