update 04

This commit is contained in:
2025-12-24 11:33:22 +08:00
parent 7c0e10b0b0
commit a07b87c698

View File

@@ -31,16 +31,23 @@ else
echo "已存在 SSH 密钥,跳过生成"
fi
# ===== 阶段二:推送公钥到飞牛 NAS =====
# ===== 阶段二:检测远程是否能免密,首次登录提示手动输入密码 =====
echo "== [2/2] 推送公钥到飞牛 NAS =="
echo "⚠️ 如果是首次登录,可能需要输入飞牛用户密码并确认 host key"
# 尝试用公钥免密登录
ssh -o BatchMode=yes "$USER_NAME@$NAS_IP" "echo '免密测试成功'" >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "⚠️ 检测到首次登录,需手动输入密码并确认 host key"
echo "请在提示时输入密码,完成一次手动登录,然后再运行脚本即可实现免密"
echo "你可以先运行: ssh $USER_NAME@$NAS_IP"
exit 1
fi
# 检测远程 HOME 并创建 ~/.ssh(第一次会要求密码)
ssh -t "$USER_NAME@$NAS_IP" << 'EOF'
# 远程操作:创建 .ssh 目录及权限
ssh "$USER_NAME@$NAS_IP" << 'EOF'
set -e
# 使用远程真实 HOME(飞牛可能不是 /home/username
# 使用远程真实 HOME
HOME_DIR="$HOME"
SSH_DIR="$HOME_DIR/.ssh"
AUTH_KEYS="$SSH_DIR/authorized_keys"
@@ -48,12 +55,11 @@ AUTH_KEYS="$SSH_DIR/authorized_keys"
mkdir -p "$SSH_DIR"
chmod 700 "$SSH_DIR"
# 确保 authorized_keys 文件存在
touch "$AUTH_KEYS"
chmod 600 "$AUTH_KEYS"
EOF
# 写入公钥到远程 authorized_keys
# 推送公钥到远程 authorized_keys
cat "$PUB_KEY" | ssh "$USER_NAME@$NAS_IP" "cat >> ~/.ssh/authorized_keys"
echo "✅ SSH 公钥已成功推送:$USER_NAME@$NAS_IP"