php curl伪造referer与来源IP实例

转自：http://www.111cn.net/phper/php/69500.htm

php curl伪造referer与来源IP非常的简单，今天做一个图片采集的也有做过，下面我把两个例子都整理一下，供大家参考。

例子1
[one.php]

<?php
$post_data = array (
  "user" => "gongwen",
  "pwd" => "123456"
);

$header_ip = array(
  'CLIENT-IP:88.88.88.88',
  'X-FORWARDED-FOR:88.88.88.88',
);

$referer='http://www.111cn.net';

$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, 'http://localhost/curl/two.PHP');

//伪造来源referer
curl_setopt ($ch,CURLOPT_REFERER,$referer);

//伪造来源ip
curl_setopt($ch, CURLOPT_HTTPHEADER, $header_ip);

//提交post传参
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

//加上这个表示执行curl_exec是把输出做为返回值,不会输出到浏览器
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
$out_put=curl_exec ($ch);
curl_close ($ch);
echo $out_put;


[two.php]

<?php
 //请求来源referer
 echo '[HTTP_REFERER]<br>';
 echo $_SERVER['HTTP_REFERER'];

 //请求来源ip
 //[注]此处的IP打印顺序是目前很多开源系统的IP获取顺序 
 echo '<hr>[IP]<br>';
 echo $_SERVER['HTTP_CLIENT_IP'];
 echo '<br>';
 echo $_SERVER['HTTP_X_FORWARDED_FOR'];
 echo '<br>';
 echo $_SERVER['REMOTE_ADDR'];

 //POST数据
 echo '<hr>[POST]<br><pre>';
 var_dump($_POST);
 echo '</pre>';

 

 

例子2

function getImagesUrl( $url,$userinfo,$header)
{
    $ch = curl_init();
    $timeout = 1;
    curl_setopt ($ch, CURLOPT_URL, "$url");
    curl_setopt ($ch, CURLOPT_HTTPHEADER, $header);
    curl_setopt ($ch, CURLOPT_REFERER, "http://www.baidu.com/"); 
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt ($ch, CURLOPT_USERAGENT, "$userinfo");
    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);     
    $contents = curl_exec($ch);
    curl_close($ch);
    //echo $contents;
    return $contents ;
    
}

function saveurl( $handle ,$filename)
{
    $fp = fopen($filename,"w");
    fwrite($fp,$handle);
    unset($fp);
    unset($handle);
}

$binfo =array('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; InfoPath.2; AskTbPTV/5.17.0.25589; Alexa Toolbar)','Mozilla/5.0 (Windows NT 5.1; rv:22.0) Gecko/20100101 Firefox/22.0','Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; Alexa Toolbar)','Mozilla/4.0(compatible; MSIE 6.0; Windows NT 5.1; SV1)',$_SERVER['HTTP_USER_AGENT']);
//123.125.68.*
//125.90.88.* 
$cip = '123.125.68.'.mt_rand(0,254);
$xip = '125.90.88.'.mt_rand(0,254);
$header = array( 
'CLIENT-IP:'.$cip, 
'X-FORWARDED-FOR:'.$xip, 
); 
$u = $binfo[mt_rand(0,3)];

$get_file = getImagesUrl($value,$u,$header);
saveurl($get_file,'a.jpg');