From 5a9b680d2e242328329c517c79014b4d5d727cff Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Sat, 21 Feb 2026 23:40:38 +0800
Subject: [PATCH] fix policy

---
 apps/sdlan/src/quic/sdlan_quic_channel.erl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/apps/sdlan/src/quic/sdlan_quic_channel.erl b/apps/sdlan/src/quic/sdlan_quic_channel.erl
index bc3333f..6a11373 100644
--- a/apps/sdlan/src/quic/sdlan_quic_channel.erl
+++ b/apps/sdlan/src/quic/sdlan_quic_channel.erl
@@ -201,6 +201,20 @@ handle_event(info, {frame, <<?PACKET_QUERY_INFO, Body/binary>>}, registered, #st
             keep_state_and_data
     end;
 
+%% TODO 处理权限查询
+handle_event(info, {frame, <<?PACKET_POLICY_REQUEST, Body/binary>>}, registered, #state{stream = Stream, network_pid = NetworkPid}) when is_pid(NetworkPid) ->
+    maybe
+        PolicyRequest = catch sdlan_pb:decode_msg(Body, sdl_policy_request),
+        #sdl_policy_request{src_identity_id = SrcIdentityId, dst_identity_id = DstIdentityId, version = Version} ?= PolicyRequest,
+        PolicyResponsePkt = sdlan_pb:encode_msg(#sdl_policy_response {
+            src_identity_id = SrcIdentityId,
+            dst_identity_id = DstIdentityId,
+            version = Version,
+            rules = <<1, 80:16, 2, 9090:16>>
+        }),
+        quic_send(Stream, <<?PACKET_POLICY_REPLY, PolicyResponsePkt/binary>>)
+    end;
+
 handle_event(info, {frame, <<?PACKET_PING>>}, registered, State = #state{stream = Stream, ping_counter = PingCounter}) ->
     quic_send(Stream, <<?PACKET_PONG>>),
     {keep_state, State#state{ping_counter = PingCounter + 1}};