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360提供的php防注入程式碼

WBOY

發布： 2016-07-25 08:43:07

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//Code By Safe3
function customError($errno, $errstr, $errfile, $errline)
{
echo "Error number: [$errno],error on line $errline in $errfile
" ;
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("

操作IP: ".$_SERVER["REMOTE_ADDR"]."
操作时间: ".strftime("%Y-%m-%d %H:%M:%S")."
操作页面:".$_SERVER["PHP_SELF"]."
提交方式: ".$_SERVER["REQUEST_METHOD"]."
提交参数: ".$StrFiltKey."
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,$cookiefilter);
}
/*
if (file_exists('update360.php')) {
echo "请重命名文件update360.php，防止黑客利用
";
die();
}
*/
function slog($logs)
{
$toppath=$_SERVER["DOCUMENT_ROOT"]."/log.htm";
$Ts=fopen($toppath,"a ");
fputs($Ts,$logs."rn");
fclose($Ts);
}

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