php使用curl伪造来源ip和refer的方法

CURL函数库

PHP中的CURL函数库(Client URL Library Function)如下：

• curl_close — 关闭一个curl会话
• curl_copy_handle — 拷贝一个curl连接资源的所有内容和参数
• curl_errno — 返回一个包含当前会话错误信息的数字编号
• curl_error — 返回一个包含当前会话错误信息的字符串
• curl_exec — 执行一个curl会话
• curl_getinfo — 获取一个curl连接资源句柄的信息
• curl_init — 初始化一个curl会话
• curl_multi_add_handle — 向curl批处理会话中添加单独的curl句柄资源
• curl_multi_close — 关闭一个批处理句柄资源
• curl_multi_exec — 解析一个curl批处理句柄
• curl_multi_getcontent — 返回获取的输出的文本流
• curl_multi_info_read — 获取当前解析的curl的相关传输信息
• curl_multi_init — 初始化一个curl批处理句柄资源
• curl_multi_remove_handle — 移除curl批处理句柄资源中的某个句柄资源
• curl_multi_select — Get all the sockets associated with the cURL extension, which can then be "selected"
• curl_setopt_array — 以数组的形式为一个curl设置会话参数
• curl_setopt — 为一个curl设置会话参数
• curl_version — 获取curl相关的版本信息
• curl_init()函数的作用初始化一个curl会话,curl_init()函数唯一的一个参数是可选的,表示一个url地址.
• curl_exec()函数的作用是执行一个curl会话,唯一的参数是curl_init()函数返回的句柄.
• curl_close()函数的作用是关闭一个curl会话,唯一的参数是curl_init()函数返回的句柄.

实例代码1

php curl伪造来源ip和来路refer实例代码：

//随机IP
function Rand_IP(){
    $ip2id= round(rand(600000, 2550000) / 10000); //第一种方法，直接生成
    $ip3id= round(rand(600000, 2550000) / 10000);
    $ip4id= round(rand(600000, 2550000) / 10000);
    //下面是第二种方法，在以下数据中随机抽取
    $arr_1 = array("218","218","66","66","218","218","60","60","202","204","66","66","66","59","61","60","222","221","66","59","60","60","66","218","218","62","63","64","66","66","122","211");
    $randarr= mt_rand(0,count($arr_1)-1);
    $ip1id = $arr_1[$randarr];
    return $ip1id.".".$ip2id.".".$ip3id.".".$ip4id;
}
//抓取页面内容
function Curl($url){
    $ch2 = curl_init();
    $user_agent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";//模拟windows用户正常访问
    curl_setopt($ch2, CURLOPT_URL, $url);
    curl_setopt($ch2, CURLOPT_TIMEOUT, 10);
    curl_setopt($ch2, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:'.Rand_IP(), 'CLIENT-IP:'.Rand_IP()));
    //追踪返回302状态码，继续抓取
    curl_setopt($ch2, CURLOPT_HEADER, true); 
    curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true); 
    curl_setopt($ch2, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch2, CURLOPT_NOBODY, false);
    curl_setopt($ch2, CURLOPT_REFERER, 'http://www.baidu.com/');//模拟来路
    curl_setopt($ch2, CURLOPT_USERAGENT, $user_agent);
    $temp = curl_exec($ch2);
    curl_close($ch2);
    return $temp;
}

实例代码2

php curl伪造来源ip和来路refer实例代码：

<?php
$postData = array(
    "user" => "root",
    "pwd" => "123456"
);
$headerIp = array(
    'CLIENT-IP:88.88.88.88',
    'X-FORWARDED-FOR:88.88.88.88',
);
$refer = 'http://www.baidu.com';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'http://localhost/phpdemo/test.php');
//伪造来源refer
curl_setopt($ch, CURLOPT_REFERER, $refer);
//伪造来源ip
curl_setopt($ch, CURLOPT_HTTPHEADER, $headerIp);
//提交post传参
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
//...各种curl属性参数设置
$out_put = curl_exec($ch);
curl_close($ch);
var_dump($out_put);