forked from AkkomaGang/akkoma
50 lines
1.2 KiB
Elixir
50 lines
1.2 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublic do
|
|
alias Pleroma.User
|
|
@behaviour Pleroma.Web.ActivityPub.MRF
|
|
|
|
@impl true
|
|
def filter(%{"type" => "Create"} = object) do
|
|
user = User.get_cached_by_ap_id(object["actor"])
|
|
public = "https://www.w3.org/ns/activitystreams#Public"
|
|
|
|
# Determine visibility
|
|
visibility =
|
|
cond do
|
|
public in object["to"] -> "public"
|
|
public in object["cc"] -> "unlisted"
|
|
user.follower_address in object["to"] -> "followers"
|
|
true -> "direct"
|
|
end
|
|
|
|
policy = Pleroma.Config.get(:mrf_rejectnonpublic)
|
|
|
|
case visibility do
|
|
"public" ->
|
|
{:ok, object}
|
|
|
|
"unlisted" ->
|
|
{:ok, object}
|
|
|
|
"followers" ->
|
|
with true <- Keyword.get(policy, :allow_followersonly) do
|
|
{:ok, object}
|
|
else
|
|
_e -> {:reject, nil}
|
|
end
|
|
|
|
"direct" ->
|
|
with true <- Keyword.get(policy, :allow_direct) do
|
|
{:ok, object}
|
|
else
|
|
_e -> {:reject, nil}
|
|
end
|
|
end
|
|
end
|
|
|
|
@impl true
|
|
def filter(object), do: {:ok, object}
|
|
end
|