From 6d8873dbcdbcb58226c96fde7eef5239f634c1dd Mon Sep 17 00:00:00 2001
From: zhao <zhao@noreply.localhost>
Date: Mon, 30 Dec 2024 01:09:08 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20bin/=20ZeroWrt.backup?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: zhao <zhao@noreply.localhost>
---
 bin/ ZeroWrt.backup | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/bin/ ZeroWrt.backup b/bin/ ZeroWrt.backup
index 5605306..ab91dae 100644
--- a/bin/ ZeroWrt.backup	
+++ b/bin/ ZeroWrt.backup	
@@ -87,7 +87,21 @@ change_password() {
     color_output "\e[34m[更改管理员密码]\e[0m"
     read -p "请输入新的管理员密码: " new_password
     if [[ -n "$new_password" ]]; then
-        echo -e "$new_password\n$new_password" | passwd root
+        # 使用 openssl 生成密码哈希，使用 -1 参数生成 MD5 格式的密码哈希
+        password_hash=$(openssl passwd -1 "$new_password")
+        
+        # 获取当前 shadow 文件的其他行
+        tail -n +2 /etc/shadow > /tmp/shadow.tmp
+        
+        # 创建新的 root 行
+        echo "root:$password_hash:0:0:99999:7:::" > /etc/shadow
+        
+        # 添加其他行
+        cat /tmp/shadow.tmp >> /etc/shadow
+        
+        # 清理临时文件
+        rm -f /tmp/shadow.tmp
+        
         color_output "\e[32m管理员密码已成功更改。\e[0m"
     else
         color_output "\e[31m无效的密码，操作取消。\e[0m"