From bb7c6a21054be6747f802beec9e1d67df4e4f2f1 Mon Sep 17 00:00:00 2001
From: kim <kim@applecherry.net>
Date: Tue, 4 Aug 2026 10:37:43 +0900
Subject: [PATCH] =?UTF-8?q?wol-gate:=20=EB=A7=A4=EC=A7=81=ED=8C=A8?=
 =?UTF-8?q?=ED=82=B7=20=EB=B0=9C=EC=86=A1=20=EC=8B=9C=20=ED=8A=B8=EB=A6=AC?=
 =?UTF-8?q?=EA=B1=B0=ED=95=9C=20=EC=9A=94=EC=B2=AD=20=EC=B6=9C=EC=B2=98=20?=
 =?UTF-8?q?=EB=A1=9C=EA=B9=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

깨우기 원인이 실사용자 접속인지 봇/스캐너 트래픽인지 구분할 수 있도록
IP, User-Agent, 요청 경로를 로그에 남김.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
---
 wol-gate/server.js | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/wol-gate/server.js b/wol-gate/server.js
index 9771f0c..ea83eb0 100644
--- a/wol-gate/server.js
+++ b/wol-gate/server.js
@@ -78,10 +78,21 @@ function renderWakingPage() {
 </body></html>`;
 }
 
-function maybeWake() {
+function describeRequester(req) {
+  const ip = req.headers['x-forwarded-for'] || req.socket.remoteAddress;
+  const ua = req.headers['user-agent'] || '-';
+  const host = req.headers['host'] || '-';
+  return `${ip} "${req.method} ${host}${req.url}" UA="${ua}"`;
+}
+
+function maybeWake(req) {
   const now = Date.now();
-  if (now - lastWakeAt <= WAKE_COOLDOWN_MS) return;
+  if (now - lastWakeAt <= WAKE_COOLDOWN_MS) {
+    console.log(`[wol-gate] wake suppressed (cooldown) - triggered by ${describeRequester(req)}`);
+    return;
+  }
   lastWakeAt = now;
+  console.log(`[wol-gate] waking - triggered by ${describeRequester(req)}`);
   try {
     sendMagicPacket(TARGET_MAC, BROADCAST_ADDR, WOL_PORT);
   } catch (e) {
@@ -109,7 +120,7 @@ const server = http.createServer(async (req, res) => {
     proxyRequest(req, res);
     return;
   }
-  maybeWake();
+  maybeWake(req);
   res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
   res.end(renderWakingPage());
 });
@@ -117,7 +128,7 @@ const server = http.createServer(async (req, res) => {
 // Forward WebSocket upgrades too, once awake (homeclaw uses WS heavily).
 server.on('upgrade', async (req, socket, head) => {
   if (!(await checkTargetAlive())) {
-    maybeWake();
+    maybeWake(req);
     socket.destroy();
     return;
   }