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-rw-r--r--lib/pleroma/web/activity_pub/mrf/user_allowlist.ex23
-rw-r--r--lib/pleroma/web/nodeinfo/nodeinfo_controller.ex6
2 files changed, 29 insertions, 0 deletions
diff --git a/lib/pleroma/web/activity_pub/mrf/user_allowlist.ex b/lib/pleroma/web/activity_pub/mrf/user_allowlist.ex
new file mode 100644
index 000000000..3503d8692
--- /dev/null
+++ b/lib/pleroma/web/activity_pub/mrf/user_allowlist.ex
@@ -0,0 +1,23 @@
+defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
+ alias Pleroma.Config
+
+ @behaviour Pleroma.Web.ActivityPub.MRF
+
+ defp filter_by_list(object, []), do: {:ok, object}
+
+ defp filter_by_list(%{"actor" => actor} = object, allow_list) do
+ if actor in allow_list do
+ {:ok, object}
+ else
+ {:reject, nil}
+ end
+ end
+
+ @impl true
+ def filter(object) do
+ actor_info = URI.parse(object["actor"])
+ allow_list = Config.get([:mrf_user_allowlist, String.to_atom(actor_info.host)], [])
+
+ filter_by_list(object, allow_list)
+ end
+end
diff --git a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
index 151db0bb7..2ea75cf16 100644
--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@@ -4,6 +4,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
alias Pleroma.Stats
alias Pleroma.Web
alias Pleroma.{User, Repo}
+ alias Pleroma.Config
alias Pleroma.Web.ActivityPub.MRF
plug(Pleroma.Web.FederatingPlug)
@@ -52,6 +53,10 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
|> Repo.all()
|> Enum.map(fn u -> u.ap_id end)
+ mrf_user_allowlist =
+ Config.get([:mrf_user_allowlist], [])
+ |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
+
mrf_transparency = Keyword.get(instance, :mrf_transparency)
federation_response =
@@ -59,6 +64,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
%{
mrf_policies: mrf_policies,
mrf_simple: mrf_simple,
+ mrf_user_allowlist: mrf_user_allowlist,
quarantined_instances: quarantined
}
else