From 9c9a25218e33edf9cea2fba02630c20de05326b4 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 14 Nov 2025 10:15:48 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20VPN=20IP=20=ED=99=95=EC=9D=B8=20?=
 =?UTF-8?q?=EB=AA=85=EB=A0=B9=EC=96=B4=20=EC=88=98=EC=A0=95=20(tailscale?=
 =?UTF-8?q?=20ip=20-4=20=EC=82=AC=EC=9A=A9)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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문제:
- tailscale status --json으로 파싱 시도했으나 동작하지 않음
- VPN IP 할당 대기 중 10초 타임아웃 발생

해결:
- 기존 스크립트와 동일하게 'tailscale ip -4' 명령어 사용
- JSON 파싱 불필요, 직접 IPv4 주소 반환

테스트:
- tailscale ip -4 명령어로 즉시 IP 확인 가능
- 100.64.0.14 형식의 IP 정상 출력

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>
---
 headscale-auto-register.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/headscale-auto-register.sh b/headscale-auto-register.sh
index b20ce37..7f5070a 100755
--- a/headscale-auto-register.sh
+++ b/headscale-auto-register.sh
@@ -520,9 +520,9 @@ collect_pharmacy_info() {
 get_assigned_vpn_ip() {
     echo -e "${BLUE}VPN IP 확인 중...${NC}"
 
-    # tailscale status로 IP 추출 (최대 10초 대기)
+    # tailscale ip -4로 IP 추출 (최대 10초 대기)
     for i in {1..10}; do
-        VPN_IP=$(tailscale status --json 2>/dev/null | grep -oP '"TailscaleIPs":\["\K[^"]+' | head -1)
+        VPN_IP=$(tailscale ip -4 2>/dev/null)
 
         if [ -n "$VPN_IP" ]; then
             echo -e "${GREEN}✓ VPN IP: $VPN_IP${NC}"