《PHP實戰:php采用curl實現偽造IP來源的方法》要點:
本文介紹了PHP實戰:php采用curl實現偽造IP來源的方法,希望對您有用。如果有疑問,可以聯系我們。
本文實例講述了php采用curl實現偽造IP來源的辦法.可以實現偽造IP來源, 偽造域名, 偽造用戶信息,分享給大家供大家參考.具體實現辦法如下:PHP實例
定義偽造用戶瀏覽器信息HTTP_USER_AGENT
PHP實例
代碼如下:
$binfo =array('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; InfoPath.2; AskTbPTV/5.17.0.25589; Alexa Toolbar)','Mozilla/5.0 (Windows NT 5.1; rv:22.0) Gecko/20100101 Firefox/22.0','Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; Alexa Toolbar)','Mozilla/4.0(compatible; MSIE 6.0; Windows NT 5.1; SV1)',$_SERVER['HTTP_USER_AGENT']);
//123.125.68.*
//125.90.88.*
定義偽造IP來源段,這里我找的是百度的IP地址
代碼如下:
$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開始向服務器發送偽造信息
代碼如下:
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;
}
獲取到數據我們再保存
代碼如下:
function saveimgs( $handle )
{
?$fp = fopen('a.jpg',"w");
?fwrite($fp,$handle);
?unset($fp);
?unset($handle);
}
測試偽造IP實例
代碼如下:
$url ='';
$u = $binfo[mt_rand(0,3)];
saveimgs(getimgs($url,$u,$header));
這樣就在你當前目錄保存成功了一個文件a.jpg文件,我現可以查看服務器日志是不是我們自定的用戶信息呢
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"PHP實例
看出來了吧,完全正確啊,只是IP地址我怎么沒測試出來,這個使用php獲取ip地址時就會顯示我偽造IP地址了.PHP實例
希望本文所述對大家的PHP程序設計有所贊助.PHP實例
歡迎參與《PHP實戰:php采用curl實現偽造IP來源的方法》討論,分享您的想法,維易PHP學院為您提供專業教程。
轉載請注明本頁網址:
http://www.snjht.com/jiaocheng/13863.html