php如何使用curl伪造IP来源的方法 php如何使用curl伪造IP来源- <?php
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- $ch = curl_init();
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- $url = "http://localhost/target_ip.php";
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- $header = array('CLIENT-IP:58.68.44.61','X-FORWARDED-FOR:58.68.44.61',);
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- curl_setopt($ch, CURLOPT_URL, $url);
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- curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
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- curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
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- $page_content = curl_exec($ch);curl_close($ch);
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- echo $page_content;
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- ?>
复制代码 请求的目标文件---target_ip.php:- <?php
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- echo getenv('HTTP_CLIENT_IP');
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- echo getenv('HTTP_X_FORWARDED_FOR');
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- echo getenv('REMOTE_ADDR');
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- ?>
复制代码 目标文件target_ip里面的IP打印顺序是目前很多开源系统的IP获取顺序 访问fake_ip.php,看到结果: 58.68.44.61
58.68.44.61 127.0.0.1
最后,为大家提供二个小例子。 例1: - <?php
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- $ch = curl_init();
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- curl_setopt($ch, CURLOPT_URL, "http://localhost/2.php");
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- curl_setopt($ch, CURLOPT_HTTPHEADER,
- array('X-FORWARDED-FOR:8.8.8.8', 'CLIENT-IP:8.8.8.8')); //构造
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- IPcurl_setopt($ch, CURLOPT_REFERER, "http://bbs./ "); //构造来路
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- curl_setopt($ch, CURLOPT_HEADER, 1);
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- $out = curl_exec($ch);curl_close($ch);
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- ?>
复制代码 例2: - <?php
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- function getClientIp() {
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- if (!empty($_SERVER["HTTP_CLIENT_IP"]))
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- $ip = $_SERVER["HTTP_CLIENT_IP"];
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- else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))
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- $ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
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- else if (!empty($_SERVER["REMOTE_ADDR"]))
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- $ip = $_SERVER["REMOTE_ADDR"];
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- else$ip = "err";
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- return $ip;
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- }
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- echo "IP: " . getClientIp() . "";
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- echo "referer: " . $_SERVER["HTTP_REFERER"];
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- ?>
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