# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.HTTP
alias Pleroma.Instances
alias Pleroma.Object
+ alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
* `id`: the ActivityStreams URI of the message
"""
def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
- Logger.info("Federating #{id} to #{inbox}")
- %{host: host, path: path} = URI.parse(inbox)
-
+ Logger.debug("Federating #{id} to #{inbox}")
+ uri = %{path: path} = URI.parse(inbox)
digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
date = Pleroma.Signature.signed_date()
signature =
Pleroma.Signature.sign(actor, %{
"(request-target)": "post #{path}",
- host: host,
+ host: signature_host(uri),
"content-length": byte_size(json),
digest: digest,
date: date
{"digest", digest}
]
) do
- if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
- do: Instances.set_reachable(inbox)
+ if not Map.has_key?(params, :unreachable_since) || params[:unreachable_since] do
+ Instances.set_reachable(inbox)
+ end
result
else
end
end
+ def publish_one(%{actor_id: actor_id} = params) do
+ actor = User.get_cached_by_id(actor_id)
+
+ params
+ |> Map.delete(:actor_id)
+ |> Map.put(:actor, actor)
+ |> publish_one()
+ end
+
+ defp signature_host(%URI{port: port, scheme: scheme, host: host}) do
+ if port == URI.default_port(scheme) do
+ host
+ else
+ "#{host}:#{port}"
+ end
+ end
+
defp should_federate?(inbox, public) do
if public do
true
@spec recipients(User.t(), Activity.t()) :: list(User.t()) | []
defp recipients(actor, activity) do
- {:ok, followers} =
+ followers =
if actor.follower_address in activity.recipients do
User.get_external_followers(actor)
else
- {:ok, []}
+ []
end
fetchers =
[]
end
- Pleroma.Web.Salmon.remote_users(actor, activity) ++ followers ++ fetchers
+ Pleroma.Web.Federator.Publisher.remote_users(actor, activity) ++ followers ++ fetchers
end
defp get_cc_ap_ids(ap_id, recipients) do
|> Enum.map(& &1.ap_id)
end
- defp maybe_use_sharedinbox(%User{info: %{source_data: data}}),
- do: (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
+ defp maybe_use_sharedinbox(%User{shared_inbox: nil, inbox: inbox}), do: inbox
+ defp maybe_use_sharedinbox(%User{shared_inbox: shared_inbox}), do: shared_inbox
@doc """
Determine a user inbox to use based on heuristics. These heuristics
"""
def determine_inbox(
%Activity{data: activity_data},
- %User{info: %{source_data: data}} = user
+ %User{inbox: inbox} = user
) do
to = activity_data["to"] || []
cc = activity_data["cc"] || []
maybe_use_sharedinbox(user)
true ->
- data["inbox"]
+ inbox
end
end
Publishes an activity with BCC to all relevant peers.
"""
- def publish(actor, %{data: %{"bcc" => bcc}} = activity) when is_list(bcc) and bcc != [] do
+ def publish(%User{} = actor, %{data: %{"bcc" => bcc}} = activity)
+ when is_list(bcc) and bcc != [] do
public = is_public?(activity)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
recipients = recipients(actor, activity)
- recipients
- |> Enum.filter(&User.ap_enabled?/1)
- |> Enum.map(fn %{info: %{source_data: data}} -> data["inbox"] end)
- |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
- |> Instances.filter_reachable()
- |> Enum.each(fn {inbox, unreachable_since} ->
- %User{ap_id: ap_id} =
- Enum.find(recipients, fn %{info: %{source_data: data}} -> data["inbox"] == inbox end)
-
- # Get all the recipients on the same host and add them to cc. Otherwise, a remote
- # instance would only accept a first message for the first recipient and ignore the rest.
- cc = get_cc_ap_ids(ap_id, recipients)
-
- json =
- data
- |> Map.put("cc", cc)
- |> Jason.encode!()
-
- Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
- inbox: inbox,
- json: json,
- actor: actor,
- id: activity.data["id"],
- unreachable_since: unreachable_since
- })
+ inboxes =
+ recipients
+ |> Enum.filter(&User.ap_enabled?/1)
+ |> Enum.map(fn actor -> actor.inbox end)
+ |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
+ |> Instances.filter_reachable()
+
+ Repo.checkout(fn ->
+ Enum.each(inboxes, fn {inbox, unreachable_since} ->
+ %User{ap_id: ap_id} = Enum.find(recipients, fn actor -> actor.inbox == inbox end)
+
+ # Get all the recipients on the same host and add them to cc. Otherwise, a remote
+ # instance would only accept a first message for the first recipient and ignore the rest.
+ cc = get_cc_ap_ids(ap_id, recipients)
+
+ json =
+ data
+ |> Map.put("cc", cc)
+ |> Jason.encode!()
+
+ Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
+ inbox: inbox,
+ json: json,
+ actor_id: actor.id,
+ id: activity.data["id"],
+ unreachable_since: unreachable_since
+ })
+ end)
end)
end
- @doc """
- Publishes an activity to all relevant peers.
- """
+ # Publishes an activity to all relevant peers.
def publish(%User{} = actor, %Activity{} = activity) do
public = is_public?(activity)
if public && Config.get([:instance, :allow_relay]) do
- Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
+ Logger.debug(fn -> "Relaying #{activity.data["id"]} out" end)
Relay.publish(activity)
end
%{
inbox: inbox,
json: json,
- actor: actor,
+ actor_id: actor.id,
id: activity.data["id"],
unreachable_since: unreachable_since
}
"rel" => "self",
"type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
"href" => user.ap_id
+ },
+ %{
+ "rel" => "http://ostatus.org/schema/1.0/subscribe",
+ "template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
}
]
end
projects / akkoma / blobdiff