php curl 伪造IP来源程序实现代码
今天没事做自己写了一个php curl 伪造IP来源程序实例程序,这里可以伪造IP来源,伪造域名,伪造用户信息.
定义伪造用户浏览器信息HTTP_USER_AGENT,代码如下:
- $binfo =array('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; InfoPath.2; AskTbPTV/5.17.0.25589; Alexa Toolbar)','Mozilla/5.0 (Windows NT 5.1; rv:22.0) Gecko/20100101 Firefox/22.0','Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; Alexa Toolbar)','Mozilla/4.0(compatible; MSIE 6.0; Windows NT 5.1; SV1)',$_SERVER['HTTP_USER_AGENT']);
- //123.125.68.*
- //125.90.88.*
定义伪造IP来源段,这里我找的是百度的IP地址,代码如下:
- $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,
- );
利用curl开始向服务器发送伪造信息,代码如下:
- function getimgs( $url,$userinfo,$header)
- {
- $ch = curl_init();
- $timeout = 5;
- curl_setopt ($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);
- return $contents;
- }
获取到数据我们再保存,代码如下:
- function saveimgs( $handle )
- {
- $fp = fopen('a.jpg',"w");
- fwrite($fp,$handle);
- unset($fp);
- unset($handle);
- }
测试伪造IP实例,代码如下:
- $url ='http://www.phpfensi.com/img/logo.jpg';
- $u = $binfo[mt_rand(0,3)];
- saveimgs(getimgs($url,$u,$header));
这样就在你当前目录保存成功了一个文件a.jpg文件,我现可以查看服务器日志是不是我们自定的用户信息呢?
192.168.1.108 - - [22/Jul/2013:10:29:37 +0800] "GET /test.php HTTP/1.1" 200 1244 "-" "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)"
192.168.1.108 - - [22/Jul/2013:10:29:37 +0800] "GET / HTTP/1.1" 200 40538 "http://www.baidu.com/" "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; Alexa Toolbar)"
192.168.1.108 - - [22/Jul/2013:10:29:37 +0800] "GET /test.php HTTP/1.1" 200 1244 "-" "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)"
192.168.1.108 - - [22/Jul/2013:10:29:37 +0800] "GET / HTTP/1.1" 200 40538 "http://www.baidu.com/" "Mozilla/5.0 (Windows NT 5.1; rv:22.0) Gecko/20100101 Firefox/22.0"
看出来了吧,完全正确啊,只是IP地址我怎么没测试出来,这个使用php获取ip地址时会是显示我伪造IP地址了.
