mrf simple: add accept lists

accept lists supplement reject lists by requiring that any message accepted by contained
by the accept list.

in other words, this functionality can be used to implement instances similar to
awoo.space.
This commit is contained in:
William Pitcock 2018-06-19 21:23:37 +00:00
parent 90cf75f4a7
commit 60d6038be5
3 changed files with 16 additions and 3 deletions

View file

@ -49,7 +49,8 @@ Restricts the visibility of posts from certain instances.
media_removal: [], media_removal: [],
media_nsfw: [], media_nsfw: [],
federated_timeline_removal: [], federated_timeline_removal: [],
reject: [] reject: [],
accept: []
* `media_removal`: posts from these instances will have attachments * `media_removal`: posts from these instances will have attachments
removed removed
@ -58,6 +59,7 @@ Restricts the visibility of posts from certain instances.
* `federated_timeline_removal`: posts from these instances will be * `federated_timeline_removal`: posts from these instances will be
marked as unlisted marked as unlisted
* `reject`: posts from these instances will be dropped * `reject`: posts from these instances will be dropped
* `accept`: if not empty, only posts from these instances will be accepted
### RejectNonPublic ### RejectNonPublic

View file

@ -67,7 +67,8 @@ config :pleroma, :mrf_simple,
media_removal: [], media_removal: [],
media_nsfw: [], media_nsfw: [],
federated_timeline_removal: [], federated_timeline_removal: [],
reject: [] reject: [],
accept: []
config :pleroma, :media_proxy, config :pleroma, :media_proxy,
enabled: false, enabled: false,

View file

@ -4,6 +4,15 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
@mrf_policy Application.get_env(:pleroma, :mrf_simple) @mrf_policy Application.get_env(:pleroma, :mrf_simple)
@accept Keyword.get(@mrf_policy, :accept)
defp check_accept(actor_info, object) do
if length(@accept) > 0 and not actor_info.host in @accept do
{:reject, nil}
else
{:ok, object}
end
end
@reject Keyword.get(@mrf_policy, :reject) @reject Keyword.get(@mrf_policy, :reject)
defp check_reject(actor_info, object) do defp check_reject(actor_info, object) do
if actor_info.host in @reject do if actor_info.host in @reject do
@ -74,7 +83,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
def filter(object) do def filter(object) do
actor_info = URI.parse(object["actor"]) actor_info = URI.parse(object["actor"])
with {:ok, object} <- check_reject(actor_info, object), with {:ok, object} <- check_accept(actor_info, object),
{:ok, object} <- check_reject(actor_info, object),
{:ok, object} <- check_media_removal(actor_info, object), {:ok, object} <- check_media_removal(actor_info, object),
{:ok, object} <- check_media_nsfw(actor_info, object), {:ok, object} <- check_media_nsfw(actor_info, object),
{:ok, object} <- check_ftl_removal(actor_info, object) do {:ok, object} <- check_ftl_removal(actor_info, object) do