php curl伪造referer与来源IP实例

落日映苍穹つ 2023-10-18 08:59 64阅读 0赞

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。

![复制代码][copycode.gif]

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] ';
 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] ';
 echo $_SERVER['HTTP_CLIENT_IP'];
 echo ' ';
 echo $_SERVER['HTTP_X_FORWARDED_FOR'];
 echo ' ';
 echo $_SERVER['REMOTE_ADDR'];
 
 //POST数据
 echo '<hr>[POST] <pre>';
 var_dump($_POST);
 echo '</pre>';

![复制代码][copycode.gif]

**例子2**

![复制代码][copycode.gif]

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');

来源:[https://www.cnblogs.com/Killertu/p/5332178.html][https_www.cnblogs.com_Killertu_p_5332178.html]

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