# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Workers.ReceiverWorker do
+ alias Pleroma.Signature
+ alias Pleroma.User
alias Pleroma.Web.Federator
use Pleroma.Workers.WorkerHelper, queue: "federator_incoming"
@impl Oban.Worker
+
+ def perform(%Job{
+ args: %{"op" => "incoming_ap_doc", "req_headers" => req_headers, "params" => params}
+ }) do
+ # Oban's serialization converts our tuple headers to lists.
+ # Revert it for the signature validation.
+ req_headers = Enum.into(req_headers, [], &List.to_tuple(&1))
+
+ conn_data = %{params: params, req_headers: req_headers}
+
+ with {:ok, %User{} = _actor} <- User.get_or_fetch_by_ap_id(conn_data.params["actor"]),
+ {:ok, _public_key} <- Signature.refetch_public_key(conn_data),
+ {:signature, true} <- {:signature, HTTPSignatures.validate_conn(conn_data)},
+ {:ok, res} <- Federator.perform(:incoming_ap_doc, params) do
+ {:ok, res}
+ else
+ e -> process_errors(e)
+ end
+ end
+
def perform(%Job{args: %{"op" => "incoming_ap_doc", "params" => params}}) do
with {:ok, res} <- Federator.perform(:incoming_ap_doc, params) do
{:ok, res}
else
+ e -> process_errors(e)
+ end
+ end
+
+ @impl Oban.Worker
+ def timeout(%_{args: %{"timeout" => timeout}}), do: timeout
+
+ def timeout(_job), do: :timer.seconds(5)
+
+ defp process_errors(errors) do
+ case errors do
{:error, :origin_containment_failed} -> {:cancel, :origin_containment_failed}
{:error, :already_present} -> {:cancel, :already_present}
{:error, {:validate_object, reason}} -> {:cancel, reason}
{:error, {:error, {:validate, reason}}} -> {:cancel, reason}
{:error, {:reject, reason}} -> {:cancel, reason}
- e -> e
+ {:signature, false} -> {:cancel, :invalid_signature}
+ {:error, {:error, reason = "Object has been deleted"}} -> {:cancel, reason}
+ {:error, _} = e -> e
+ e -> {:error, e}
end
end
-
- @impl Oban.Worker
- def timeout(_job), do: :timer.seconds(5)
end