X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fsalmon%2Fsalmon.ex;h=e96455423a7abac7549e727386bf0ec50882a476;hb=d3f9e6f6fed382ede8e314c370c21e84a119f65a;hp=b67b1333f76ea4886d838a7446d75f53e6ed63f6;hpb=2592b3c81a5af20536c3cc9709e3971d6cfb1e68;p=akkoma

diff --git a/lib/pleroma/web/salmon/salmon.ex b/lib/pleroma/web/salmon/salmon.ex
index b67b1333f..e96455423 100644
--- a/lib/pleroma/web/salmon/salmon.ex
+++ b/lib/pleroma/web/salmon/salmon.ex
@@ -1,7 +1,12 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.Salmon do
   @httpoison Application.get_env(:pleroma, :httpoison)
 
   use Bitwise
+  alias Pleroma.Instances
   alias Pleroma.Web.XML
   alias Pleroma.Web.OStatus.ActivityRepresenter
   alias Pleroma.User
@@ -157,20 +162,33 @@ defmodule Pleroma.Web.Salmon do
     |> Enum.filter(fn user -> user && !user.local end)
   end
 
-  defp send_to_user(%{info: %{salmon: salmon}}, feed, poster) do
-    with {:ok, %{status: code}} <-
+  # push an activity to remote accounts
+  #
+  def send_to_user(%{info: %{salmon: salmon}}, feed, poster),
+    do: send_to_user(salmon, feed, poster)
+
+  def send_to_user(url, feed, poster) when is_binary(url) do
+    with {:ok, %{status: code}} when code in 200..299 <-
            poster.(
-             salmon,
+             url,
              feed,
-             [{"Content-Type", "application/magic-envelope+xml"}]
+             [
+               {"Content-Type", "application/magic-envelope+xml"},
+               {"referer", Pleroma.Web.Endpoint.url()}
+             ]
            ) do
-      Logger.debug(fn -> "Pushed to #{salmon}, code #{code}" end)
+      Instances.set_reachable(url)
+      Logger.debug(fn -> "Pushed to #{url}, code #{code}" end)
+      :ok
     else
-      e -> Logger.debug(fn -> "Pushing Salmon to #{salmon} failed, #{inspect(e)}" end)
+      e ->
+        Instances.set_unreachable(url)
+        Logger.debug(fn -> "Pushing Salmon to #{url} failed, #{inspect(e)}" end)
+        :error
     end
   end
 
-  defp send_to_user(_, _, _), do: nil
+  def send_to_user(_, _, _), do: :noop
 
   @supported_activities [
     "Create",
@@ -180,6 +198,11 @@ defmodule Pleroma.Web.Salmon do
     "Undo",
     "Delete"
   ]
+
+  @doc """
+  Publishes an activity to remote accounts
+  """
+  @spec publish(User.t(), Pleroma.Activity.t(), Pleroma.HTTP.t()) :: none
   def publish(user, activity, poster \\ &@httpoison.post/3)
 
   def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity, poster)
@@ -195,12 +218,16 @@ defmodule Pleroma.Web.Salmon do
       {:ok, private, _} = keys_from_pem(keys)
       {:ok, feed} = encode(private, feed)
 
-      remote_users(activity)
+      remote_users = remote_users(activity)
+
+      salmon_urls = Enum.map(remote_users, & &1.info.salmon)
+      reachable_salmon_urls = Instances.filter_reachable(salmon_urls)
+
+      remote_users
+      |> Enum.filter(&(&1.info.salmon in reachable_salmon_urls))
       |> Enum.each(fn remote_user ->
-        Task.start(fn ->
-          Logger.debug(fn -> "Sending Salmon to #{remote_user.ap_id}" end)
-          send_to_user(remote_user, feed, poster)
-        end)
+        Logger.debug(fn -> "Sending Salmon to #{remote_user.ap_id}" end)
+        Pleroma.Web.Federator.enqueue(:publish_single_salmon, {remote_user, feed, poster})
       end)
     end
   end