From 44162851ed303fd889c0ebabca70a0e6b68c4cac Mon Sep 17 00:00:00 2001
From: wangjia <809946525@qq.com>
Date: Wed, 15 Jul 2026 06:13:47 +0800
Subject: [PATCH] =?UTF-8?q?fix(frp):=20=E4=BC=A0=E8=BE=93=E6=94=B9=20ssh?=
 =?UTF-8?q?=20cat=20=E7=AE=A1=E9=81=93,=E7=BB=95=E5=BC=80=20DSM=20?=
 =?UTF-8?q?=E6=9C=AA=E5=BC=80=20SFTP=20=E5=AF=BC=E8=87=B4=E7=9A=84=20scp?=
 =?UTF-8?q?=20Connection=20closed?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 scripts/setup-frp-remote.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/setup-frp-remote.sh b/scripts/setup-frp-remote.sh
index abdea6a..6875f2b 100755
--- a/scripts/setup-frp-remote.sh
+++ b/scripts/setup-frp-remote.sh
@@ -17,9 +17,10 @@ rbw get "frp home-tunnel" > "$TMPTOKEN"
 chmod 600 "$TMPTOKEN"
 
 echo "==> 上传 token 与脚本到 $NAS_HOST:/tmp/frp-setup/"
+# 用 ssh cat 管道而非 scp：DSM 默认没开 SFTP 子系统，新版 scp(走SFTP协议)会 Connection closed
 ssh "$NAS_HOST" 'mkdir -p /tmp/frp-setup && chmod 700 /tmp/frp-setup'
-scp -q "$TMPTOKEN" "$NAS_HOST:/tmp/frp-setup/token"
-scp -q setup-frp-on-nas.sh "$NAS_HOST:/tmp/frp-setup/"
+ssh "$NAS_HOST" 'cat > /tmp/frp-setup/token && chmod 600 /tmp/frp-setup/token' < "$TMPTOKEN"
+ssh "$NAS_HOST" 'cat > /tmp/frp-setup/setup-frp-on-nas.sh' < setup-frp-on-nas.sh
 rm -f "$TMPTOKEN"
 
 echo "==> 在 NAS 上执行（sudo 步骤会提示输入 DSM 密码）"