织梦安全代码让网站远离劫持
为了让大家的织梦CMS更安全，有需要的手工在config_base.php里加上打开
config_base.php
找到
//禁止用户提交某些特殊变量
$ckvs = Array('_GET','_POST','_COOKIE','_FILES');
foreach($ckvs as $ckv){
if(is_array($$ckv)){
foreach($$ckv AS $key => $value)
if(eregi("^(cfg_|globals)",$key)) unset(${$ckv}[$key,);
}
}
改为下面代码
//把get、post、cookie里的
$ckvs = Array('_GET','_POST','_COOKIE');
foreach($ckvs as $ckv){
if(is_array($$ckv)){
foreach($$ckv AS $key => $value)
if(!empty($value)){
${$ckv}[$key, = str_replace('
${$ckv}[$key, = str_replace('?'.'>','?'.'&'.'gt;',${$ckv}[$key,); 内容来自dedecms
}
if(eregi("^cfg_|globals",$key)) unset(${$ckv}[$key,);
}
}
//检测上传的文件中是否有PHP代码，有直接退出处理
if (is_array($_FILES)) {
foreach($_FILES AS $name => $value){
${$name} = $value['tmp_name',;
$fp = @fopen(${$name},'r');
$fstr = @fread($fp]filesize(${$name}));
@fclose($fp);
if($fstr!='' && ereg("
echo "你上传的文件中含有危险内容，程序终止处理！";
exit();
}
}
}
页:
[1]