+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.Federator do
use GenServer
- alias Pleroma.User
- alias Pleroma.Activity
- alias Pleroma.Web.{WebFinger, Websub}
- alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.ActivityPub.Transmogrifier
+
+ alias Pleroma.{Activity, User}
+ alias Pleroma.Web.{WebFinger, Websub, Salmon}
+ alias Pleroma.Web.ActivityPub.{ActivityPub, Relay, Transmogrifier, Utils}
+ alias Pleroma.Web.Federator.RetryQueue
+ alias Pleroma.Web.OStatus
+
require Logger
@websub Application.get_env(:pleroma, :websub)
@ostatus Application.get_env(:pleroma, :ostatus)
- @httpoison Application.get_env(:pleroma, :httpoison)
- @instance Application.get_env(:pleroma, :instance)
- @federating Keyword.get(@instance, :federating)
- @max_jobs 20
def init(args) do
{:ok, args}
def start_link do
spawn(fn ->
# 1 minute
- Process.sleep(1000 * 60 * 1)
+ Process.sleep(1000 * 60)
enqueue(:refresh_subscriptions, nil)
end)
{:ok, actor} = WebFinger.ensure_keys_present(actor)
if ActivityPub.is_public?(activity) do
- Logger.info(fn -> "Sending #{activity.data["id"]} out via WebSub" end)
- Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
-
- Logger.info(fn -> "Sending #{activity.data["id"]} out via Salmon" end)
- Pleroma.Web.Salmon.publish(actor, activity)
+ if OStatus.is_representable?(activity) do
+ Logger.info(fn -> "Sending #{activity.data["id"]} out via WebSub" end)
+ Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
+
+ Logger.info(fn -> "Sending #{activity.data["id"]} out via Salmon" end)
+ Pleroma.Web.Salmon.publish(actor, activity)
+ end
+
+ if Keyword.get(Application.get_env(:pleroma, :instance), :allow_relay) do
+ Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
+ Relay.publish(activity)
+ end
end
Logger.info(fn -> "Sending #{activity.data["id"]} out via AP" end)
def handle(:incoming_ap_doc, params) do
Logger.info("Handling incoming AP activity")
+ params = Utils.normalize_params(params)
+
+ # NOTE: we use the actor ID to do the containment, this is fine because an
+ # actor shouldn't be acting on objects outside their own AP server.
with {:ok, _user} <- ap_enabled_actor(params["actor"]),
- nil <- Activity.get_by_ap_id(params["id"]),
- {:ok, _activity} <- Transmogrifier.handle_incoming(params) do
+ nil <- Activity.normalize(params["id"]),
+ :ok <- Transmogrifier.contain_origin_from_id(params["actor"], params),
+ {:ok, activity} <- Transmogrifier.handle_incoming(params) do
+ {:ok, activity}
else
%Activity{} ->
Logger.info("Already had #{params["id"]}")
+ :error
_e ->
# Just drop those for now
Logger.info("Unhandled activity")
Logger.info(Poison.encode!(params, pretty: 2))
+ :error
end
end
+ def handle(:publish_single_salmon, params) do
+ Salmon.send_to_user(params)
+ end
+
def handle(:publish_single_ap, params) do
- ActivityPub.publish_one(params)
- end
-
- def handle(:publish_single_websub, %{xml: xml, topic: topic, callback: callback, secret: secret}) do
- signature = @websub.sign(secret || "", xml)
- Logger.debug(fn -> "Pushing #{topic} to #{callback}" end)
-
- with {:ok, %{status_code: code}} <-
- @httpoison.post(
- callback,
- xml,
- [
- {"Content-Type", "application/atom+xml"},
- {"X-Hub-Signature", "sha1=#{signature}"}
- ],
- timeout: 10000,
- recv_timeout: 20000,
- hackney: [pool: :default]
- ) do
- Logger.debug(fn -> "Pushed to #{callback}, code #{code}" end)
- else
- e ->
- Logger.debug(fn -> "Couldn't push to #{callback}, #{inspect(e)}" end)
+ case ActivityPub.publish_one(params) do
+ {:ok, _} ->
+ :ok
+
+ {:error, _} ->
+ RetryQueue.enqueue(params, ActivityPub)
+ end
+ end
+
+ def handle(
+ :publish_single_websub,
+ %{xml: _xml, topic: _topic, callback: _callback, secret: _secret} = params
+ ) do
+ case Websub.publish_one(params) do
+ {:ok, _} ->
+ :ok
+
+ {:error, _} ->
+ RetryQueue.enqueue(params, Websub)
end
end
{:error, "Don't know what to do with this"}
end
- def enqueue(type, payload, priority \\ 1) do
- if @federating do
- if Mix.env() == :test do
+ if Mix.env() == :test do
+ def enqueue(type, payload, _priority \\ 1) do
+ if Pleroma.Config.get([:instance, :federating]) do
handle(type, payload)
- else
+ end
+ end
+ else
+ def enqueue(type, payload, priority \\ 1) do
+ if Pleroma.Config.get([:instance, :federating]) do
GenServer.cast(__MODULE__, {:enqueue, type, payload, priority})
end
end
end
def maybe_start_job(running_jobs, queue) do
- if :sets.size(running_jobs) < @max_jobs && queue != [] do
+ if :sets.size(running_jobs) < Pleroma.Config.get([__MODULE__, :max_jobs]) && queue != [] do
{{type, payload}, queue} = queue_pop(queue)
{:ok, pid} = Task.start(fn -> handle(type, payload) end)
mref = Process.monitor(pid)
end
def handle_cast(m, state) do
- IO.inspect("Unknown: #{inspect(m)}, #{inspect(state)}")
{:noreply, state}
end
projects / akkoma / blobdiff