php 360防跨站攻击脚本

使用方法：

require_once('360.php');

<?php
//http://blog.qita.in
function customError($errno, $errstr, $errfile, $errline)
{ 
 echo "<b>Error number:</b> [$errno],error on line $errline in $errfile<br />";
 die();
}
set_error_handler("customError",E_ERROR);
$getfilter="'|(and|or)\\\\b.+?(>|<|=|in|like)|\\\\/\\\\*.+?\\\\*\\\\/|<\\\\s*script\\\\b|\\\\bEXEC\\\\b|UNION.+?SELECT|UPDATE.+?SET|INSERT\\\\s+INTO.+?VALUES|(SELECT|DELETE).+?FROM|(CREATE|ALTER|DROP|TRUNCATE)\\\\s+(TABLE|DATABASE)";
$postfilter="\\\\b(and|or)\\\\b.{1,6}?(=|>|<|\\\\bin\\\\b|\\\\blike\\\\b)|\\\\/\\\\*.+?\\\\*\\\\/|<\\\\s*script\\\\b|\\\\bEXEC\\\\b|UNION.+?SELECT|UPDATE.+?SET|INSERT\\\\s+INTO.+?VALUES|(SELECT|DELETE).+?FROM|(CREATE|ALTER|DROP|TRUNCATE)\\\\s+(TABLE|DATABASE)";
$cookiefilter="\\\\b(and|or)\\\\b.{1,6}?(=|>|<|\\\\bin\\\\b|\\\\blike\\\\b)|\\\\/\\\\*.+?\\\\*\\\\/|<\\\\s*script\\\\b|\\\\bEXEC\\\\b|UNION.+?SELECT|UPDATE.+?SET|INSERT\\\\s+INTO.+?VALUES|(SELECT|DELETE).+?FROM|(CREATE|ALTER|DROP|TRUNCATE)\\\\s+(TABLE|DATABASE)";
function StopAttack($StrFiltKey,$StrFiltValue,$ArrFiltReq){  

if(is_array($StrFiltValue))
{
    $StrFiltValue=implode($StrFiltValue);
}  
if (preg_match("/".$ArrFiltReq."/is",$StrFiltValue)==1){   
        //slog("<br><br>操作IP: ".$_SERVER["REMOTE_ADDR"]."<br>操作时间: ".strftime("%Y-%m-%d %H:%M:%S")."<br>操作页面:".$_SERVER["PHP_SELF"]."<br>提交方式: ".$_SERVER["REQUEST_METHOD"]."<br>提交参数: ".$StrFiltKey."<br>提交数据: ".$StrFiltValue);
        print "360websec notice:Illegal operation!";
        exit();
}      
}  
//$ArrPGC=array_merge($_GET,$_POST,$_COOKIE);
foreach($_GET as $key=>$value){ 
    StopAttack($key,$value,$getfilter);
}
foreach($_POST as $key=>$value){ 
    StopAttack($key,$value,$postfilter);
}
foreach($_COOKIE as $key=>$value){ 
    StopAttack($key,$value,$cookiefilter);
}

function slog($logs)
{
  $toppath=$_SERVER["DOCUMENT_ROOT"]."/log.htm";
  $Ts=fopen($toppath,"a+");
  fputs($Ts,$logs."\\r\\n");
  fclose($Ts);
}
?>
//该片段来自于http://outofmemory.cn