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php实现模拟登陆

WBOY
WBOYOriginal
2016-06-23 13:42:58754browse

在不考虑验证码的情况一下,php实现模拟登陆,网上给的办法一般是采用curl来模拟实现,但是curl实现的是服务器端与服务器端建立了会话,只能模拟登陆之后获取登陆之后的数据,无法将cookie信息种植到客户端上(至少目前本人查找没有找到办法)最后自己通过隐藏的iframe来实现。

1、curl实现模拟登陆的代码,(只是实现服务器与服务器建立会话,其实并没有在客户端与服务器之间建立会话)

<?php $cookie_jar = tempnam('./tmp','cookie');$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'http://192.168.0.22/logincheck.php');curl_setopt($ch, CURLOPT_POST, 1); $request = 'UNAME=admin&PASSWORD=123456';curl_setopt($ch, CURLOPT_POSTFIELDS, $request); //把返回来的cookie信息保存在$cookie_jar文件中 curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_jar); //设定返回的数据是否自动显示 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //设定是否显示头信息 curl_setopt($ch, CURLOPT_HEADER, false); //设定是否输出页面内容 curl_setopt($ch, CURLOPT_NOBODY, false); curl_exec($ch); curl_close($ch);//get data after login $ch2 = curl_init(); curl_setopt($ch2, CURLOPT_URL, 'http://192.168.0.22/general/');curl_setopt($ch2, CURLOPT_HEADER, false); curl_setopt($ch2, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch2, CURLOPT_COOKIEFILE, $cookie_jar); $orders = curl_exec($ch2);echo $orders;exit;echo '<pre class="brush:php;toolbar:false">'; echo strip_tags($orders); echo '
'; curl_close($ch2); ?>2、通过隐藏的iframe实现客户端与服务器端的通信(肯能带来一定的安全隐患)

<title></title>$goURL="http://<span style="font-family: Arial, Helvetica, sans-serif;">192.168.0.22</span><span style="font-family: Arial, Helvetica, sans-serif;">/general/email/";</span>?><iframe name="hiddenLoginFrame" onload="get_pass()" src="ceshi1.php" id="hiddenLoginFrame" width="0" height="0" frameborder="0" scrolling="no" style="display:none;"></iframe><script language="JavaScript">    function get_pass()    {        window.open("<?=$goURL ?>");        window.close();    }</script>

ceshi1.php

    <title>ceshi</title>
192.168.0.22/logincheck.php">

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