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://HdhCmsTestbaidu测试数据/" ); 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://HdhCmsTestphpfensi测试数据/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://HdhCmsTestbaidu测试数据/" "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://HdhCmsTestbaidu测试数据/" "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.
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