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PHP怎么CURL伪造IP和来源实现程序

May 25, 2016 pm 04:43 PM
curl php

伪造IP来源这个东西在对很多朋友都有用,有的朋友喜欢利用php curl来伪造IP来源,让自己觉得很多IP了,下面我们以伪造IP来源实例来介绍php中curl的用法.

curl默认是未被启用的,启用方法.

启用 cURL 设置:如果你是在Windows平台下,那么非常简单,你需要改一改你的php.ini文件的设置,找到php_curl.dll,并取消前面的分号注释就行了,如下所示:

extension=php_curl.dll 

如果你是在Linux下面,那么,你需要重新编译你的PHP了,编辑时,你需要打开编译参数——在configure命令上加上"-with-curl" 参数.

简单测试实例,代码如下:

<?php  
// 初始化一个 cURL 对象  
$curl = curl_init();   
// 设置你需要抓取的URL  
curl_setopt($curl, CURLOPT_URL, &#39;http://coolshell.cn&#39;);  
// 设置header  
curl_setopt($curl, CURLOPT_HEADER, 1);  
// 设置cURL 参数,要求结果保存到字符串中还是输出到屏幕上。  
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);  
// 运行cURL,请求网页  
$data = curl_exec($curl);  
// 关闭URL请求  
curl_close($curl);  
// 显示获得的数据  
var_dump($data); 
?>
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模仿post数据,代码如下:

<?php  
    $phoneNumber = &#39;13912345678&#39;;  
    $message = &#39;This message was generated by curl and php&#39;;  
    $curlPost = &#39;pNUMBER=&#39;  . urlencode($phoneNumber) . &#39;&MESSAGE=&#39; . urlencode($message) . &#39;&SUBMIT=Send&#39;;  
    $ch = curl_init();  
    curl_setopt($ch, CURLOPT_URL, &#39;http://www.example.com/sendSMS.php&#39;);  
    curl_setopt($ch, CURLOPT_HEADER, 1);  
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
    curl_setopt($ch, CURLOPT_POST, 1);  
    curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);  
    $data = curl_exec();  
    curl_close($ch);  
?>
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现在进入正题,CURL伪造IP和来源.

1.php实例代码如下:

<?php
$ch = curl_init(); 
curl_setopt($ch, CURLOPT_URL, "http://localhost/2.php"); 
curl_setopt($ch, CURLOPT_HTTPHEADER, array(&#39;X-FORWARDED-FOR:8.8.8.8&#39;, &#39;CLIENT-IP:8.8.8.8&#39;));//IP 
curl_setopt($ch, CURLOPT_REFERER, "http://www.phprm.com/ "); //来路 
curl_setopt($ch, CURLOPT_HEADER, 1); 
$out = curl_exec($ch); 
curl_close($ch);
?>
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2.php实例代码如下:

<?php
function getClientIp() { 
if (!emptyempty($_SERVER["HTTP_CLIENT_IP"])) 
    $ip = $_SERVER["HTTP_CLIENT_IP"]; 
else if (!emptyempty($_SERVER["HTTP_X_FORWARDED_FOR"])) 
    $ip = $_SERVER["HTTP_X_FORWARDED_FOR"]; 
else if (!emptyempty($_SERVER["REMOTE_ADDR"])) 
    $ip = $_SERVER["REMOTE_ADDR"]; 
else 
    $ip = "err"; 
return $ip; 
} 
echo "IP: " . getClientIp() . ""; 
echo "referer: " . $_SERVER["HTTP_REFERER"];
?>
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用1.php 请求 2.php,输出结果.

关于SSL也就是HTTPS协议,你只需要把CURLOPT_URL连接中的http://变成https://就可以了,当然,还有一个参数叫CURLOPT_SSL_VERIFYHOST可以设置为验证站点.

关于Cookie,你需要了解下面三个参数:

CURLOPT_COOKIE,在当面的会话中设置一个cookie 

CURLOPT_COOKIEJAR,当会话结束的时候保存一个Cookie 

CURLOPT_COOKIEFILE,Cookie的文件


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