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include的妙用,实现路径加密

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Release: 2016-06-21 08:59:31
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1.中转程序include.inc

include_once  'include/Base.php';
$path = '';
$url = isBase::decrypt(urlDecode($_SERVER['QUERY_STRING']));
parse_str($url);    //获取通过url地址GET传递过来的变量
if(!empty($_POST['path'])){     //获取POST传递过来的变量
 $path = $_POST['path'];
 $path = isBase::decrypt(urlDecode($path));
}
//解析真实路径
if(empty($path)){
 //header("Location: login.php");
 exit;
}
if(!preg_match("/(^http:\/)|([?|&|=])/",$path)){
//跳转到实际执行文件的路径
 chdir(dirname($path));
 include_once basename($path);
    exit;
}
?>
index.php与include.inc同目录

include include.inc;
?>
2.修改程序中的链接()
"index.php?".encrypt("path=/test/test.php&test=123&test2=4321")
3.修改程序中的POST表单
Form都提交到为 index.php
中间加一个隐藏表单
4.修改前端Html页面的路径
baseref=/test
5.加解密函数就由自己提供了
总结:
用这种方法比较繁琐,只能隐藏后台脚本的路径,前端的脚本路径仍然可以在源文件中看得到(baseref)
在地址栏上看到的地址都是index.php?xxxxxxxx

还有更好的方法,就是利用Apache的Url转发的功能,方法已经实现,有时间再贴上来



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