WiFi-ESP8266入门http（3-2）网页认证上网-post请求
2024-05-10 23:41:18
测试账号密码 加密模式 1
18011210338 +
015871 -
测试2
1601120382 +1
mimaHENFuzb -1
打开网页
手机端
http://10.255.44.33/srun_portal_phone.php?ac_id=1&
电脑端
http://10.255.44.33/srun_portal_pc.php?ac_id=1&
连上西电网 wifi名：stu-xdwlan 密码 ：空（所有认证上网的WIFI名都是空）
输入 10.255.44.33
发送：
GET http://10.255.44.33/ac_detect.php?ac_id=1& HTTP/1.1
Host: 10.255.44.33
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer: http://10.255.44.33/index_1.html
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKlmvDiG3pL%252BfKr5VTKRuLk0qItTDR0QjBKFE4G8GyMjUM3dNeDa3B5RpzpgI%252B1yveIbZXB7uXYzCInIqfHqZbn9GPjEaUwWEKjrHBE7cXyC0mAwXw%252BO%252FOcy7YZwdJhmFf4%252BUtT%252BWr0Oudrz13KfS4g%253D%253D
接收：
HTTP/1.1 302 Found
Server: nginx/1.8.0
Date: Thu, 13 Sep 2018 15:35:09 GMT
Content-Type: text/html
Content-Length: 0
Connection: close
X-Powered-By: PHP/5.5.23
Location: http://10.255.44.33/srun_portal_pc.php?ac_id=1&
网页被重定向到
http://10.255.44.33/srun_portal_pc.php?ac_id=1&自动跳转
发送：
GET http://10.255.44.33/srun_portal_pc.php?ac_id=1& HTTP/1.1
Host: 10.255.44.33
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer: http://10.255.44.33/index_1.html
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
接收：
HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Thu, 13 Sep 2018 15:35:09 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/5.5.231f36
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>登录</title><script language="javascript" src="js/jquery.js"></script>
<script language="javascript" src="js/srun_portal.js"></script>
<script language="javascript" src="js/message.js"></script>
</head>
<style type="text/css">* {margin:0px 0px;padding:0px 0px;font-family:'微软雅黑','Microsoft Yahei',Arial, Helvetica, sans-serif;}body {margin:0 auto;padding:0px 0px;}a {color:#333;text-decoration: none;cursor: pointer;outline:none;}a:hover {text-decoration: none;color:#06F;}ul {list-style:none;}.float_l {float:left;}.float_r {float:right;}.clearfix:before, .clearfix:after {content: "";display: block;}.clearfix:after {clear: both;}.navbar {width:100%;margin:0 auto;vertical-align:middle;background:url(images/head-bg.png)/*background-color:#1997ec;*/}.container {background-image:url(images/bg_5.jpg) ;height:600px;margin:0px auto;text-align:center;}.contain {width:980px;height:100%;margin:0 auto;padding:0px;}.footer {width:980px;margin:0 auto;font-size:12px;height:35px;line-height:35px;}.login {padding:1.5em 1.5em 1em;/*background-color:#e2eef1;background-image: linear-gradient(to bottom, rgb(226, 238, 241) 50%, rgb(212, 229, 234) 100%);border:1px solid #CCC;*/border-radius: 4px 4px 4px 4px;text-align:left;font-size:.875em;position:relative;}ul.login li {margin-bottom:5px;}/*----login tab---*/.margbt { margin-bottom:4px; color:white;}textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {background-color: rgb(255, 255, 255);border: 1px solid rgb(204, 204, 204);box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset;transition: border 0.2s linear 0s, box-shadow 0.2s linear 0s;}select, textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {display: inline-block;height: 24px;margin-bottom: 10px;font-size: 14px;line-height: 24px;color: rgb(36, 36, 36);border-radius: 3px;vertical-align: middle;padding: 4px 6px;}textarea:focus, input[type="text"]:focus, input[type="password"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="date"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, input[type="number"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="color"]:focus, .uneditable-input:focus {border-color: rgba(82, 168, 236, 0.8);outline: 0px none;box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset, 0px 0px 8px rgba(82, 168, 236, 0.6);}.input input[type="text"], .input input[type="password"] { width:268px;}input[type="checkbox"] { vertical-align:middle; margin-top:-3px;}.login input[type='button'],input[type='submit'] {width:80px;border:0px solid #FFF;height:35px;color:#FFF;font-size:14px;background-image:none;background-clip:border-box;background-color:#b2cb49;display:inline-block;background-attachment:scroll;background-repeat:repeat;background-position-x:0%;background-position-y:0%;border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px;cursor:pointer;}.login input[type='button']:hover,,input[type='submit']:hover {background-color:#a2c800;}.login a {width:80px;border:0px solid #FFF;height:35px;line-height:35px;text-align:center;color:#FFF;font-size:14px;background-image:none;background-clip:border-box;background-color:#3bb3e0;display:inline-block;background-attachment:scroll;background-repeat:repeat;background-position-x:0%;background-position-y:0%;border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px;}.login a:hover {background-color:#2482a5; }/*----login tab---*/.logo {/* background:url(images/head-bg.png); no-repeat */height:70px;margin:0px;}.waps{ width:600px; text-align:center; line-height:28px; font-size:12px; font-family:Arial, Helvetica, sans-serif; margin-top:100px; color:white; text-align:left; border:1px solid #CCC; border-radius: 4px 4px 4px 4px; padding:5px 5px;}.con{ text-align:left; width:600px; margin:0px auto; background:rgba(255, 255, 255, 0.8) none repeat scroll 0 0 !important;/*实现FF背景透明，文字不透明*/filter:Alpha(opacity=80); background:#fff;/*实现IE背景透明*/border-radius: 4px 4px 4px 4px; }.con p{ position:relative; padding:5px 10px; color:black;}/*实现IE文字不透明*/
</style>
<body class="bottom"><div class="navbar"><div class="logo"><img src="./images/xidian.png" style="width: 300px;margin: 0px 200px;"></div>
<!--<span style="float: right; margin-top: -45px; margin-right:220px;font-size:22px;color:red">上网不涉密 涉密不上网</span>-->
</div>
<div class="container"><div class="contain clearfix"><!-- <div class="float_l waps" style="margin-top:90px; width:600px; color:white; text-align:left; font-size:13px; border:1px solid #CCC; border-radius: 4px 4px 4px 4px; padding:10px 10px;"><div class="con"><p><br/>通知列表： <br/><a href="http://10.0.0.55:8800/notice/list/view?id=4" style="text-decoration:underline" target="_blank">《关于校园网计费系统启用的通知》</a><br/><a href="http://10.0.0.55:8800/notice/list/view?id=3" style="text-decoration:underline" target="_blank">《校园网网费微信支付演示》</a><br/><a href="http://10.0.0.55:8800/notice/list/view?id=1" style="text-decoration:underline" target="_blank">《关于升级后校园网计费系统试运行的通知》</a><br/>
<br/>
<br/></p></div> </div> --><div class="float_r" style="margin-top: 80px;"><form name="form2" action="srun_portal_pc.php" method="post" οnsubmit="return check(this)"><input type="hidden" name="action" value="login"><input type="hidden" name="ac_id" value="1"><input type="hidden" name="user_ip" value=""><input type="hidden" name="nas_ip" value=""><input type="hidden" name="user_mac" value=""><input type="hidden" name="url" value="" ><ul class="login"><li><p class="margbt">用户名/username</p><div class="input"><input type="text" name="username" size="35" value="" ></div></li><li><p class="margbt">密码/password</p><div class="input"><input type="password" name="password" size="35" value=""></div></li><li><label class="margbt"><input name="save_me" title="记忆密码" type="checkbox" value="1" /> 记住密码</label> 79d<li class="margin"><table width="100%" border="0" cellspacing="0" cellpadding="0"><tr valign="middle"><td width="90" height="40" align="left"><input class="a a_demo_one" type="submit" id="button" value="登录"/></td><td width="100" align="center"><input class="a a_demo_two" type="button" onClick="do_logout()" value="注销"/></td><td width="90" align="right"><a href="http://10.255.44.1:8800" target="_blank" class="a a_demo_three" id="goto_services">自服务</a></td></tr></table><br/></li></ul></form></div></div></div>
<div class="footer"><div class="float_l" style="width:auto;">所有版权：© 西安电子科技大学</div><div class="float_r"><a href="/download_client.html" target="_blank" style="color:#FF0000">联系我们</a> | 联系电话：（029）88201252；南校区电话（029）81891357；<!--<div class="float_r"><a href="http://" target="_blank" style="color:#00C">有线客户端下载</a> | <a href="http://.edu.cn" target="_blank">联系我们</a> | <a href="http://nc.tju.edu.cn/inc/Notice/201511/P020151128844022637447.pdf" target="_blank">使用帮助</a></div><div style="text-align:center; margin:0px auto;display:none;">北京理工大学 <a href="http://www.bit.edu.cn" target="_blank">联系我们</a> | <a href="http://.edu.cn/inc/Notice/201511/P020151128844022637447.pdf" style="text-decoration:underline" target="_blank">使用帮助</a></div>-->
</div>
</body>
</html>0
-------------------------------------------------------
输入账号密码
发出响应
- 发送一个表单，里面是自己的上网信息。
POST http://10.255.44.33/srun_portal_pc.php HTTP/1.1
Host: 10.255.44.33
Connection: keep-alive
Content-Length: 93
Cache-Control: max-age=0
Origin: http://10.255.44.33
Upgrade-Insecure-Requests: 1
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer: http://10.255.44.33/srun_portal_pc.php?ac_id=1&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9action=login&ac_id=1&user_ip=&nas_ip=&user_mac=&url=&username=1601120382&password=mimaHENFuzb
表单的构造代码:
<form name="form2" action="srun_portal_pc.php" method="post" οnsubmit="return check(this)"><input type="hidden" name="action" value="login"><input type="hidden" name="ac_id" value="1"><input type="hidden" name="user_ip" value=""><input type="hidden" name="nas_ip" value=""><input type="hidden" name="user_mac" value=""><input type="hidden" name="url" value="" ><ul class="login"><li><p class="margbt">用户名/username</p><div class="input"> <input type="text" name="username" size="35" value="" ></div></li><li><p class="margbt">密码/password</p><div class="input"> <input type="password" name="password" size="35" value=""></div></li><li><label class="margbt"><input name="save_me" title="记忆密码" type="checkbox" value="1" /> 记住密码</label> 79d<li class="margin"><table width="100%" border="0" cellspacing="0" cellpadding="0"><tr valign="middle"><td width="90" height="40" align="left"><input class="a a_demo_one" type="submit" id="button" value="登录"/></td><td width="100" align="center"><input class="a a_demo_two" type="button" onClick="do_logout()" value="注销"/></td><td width="90" align="right"><a href="http://10.255.44.1:8800" target="_blank" class="a a_demo_three" id="goto_services">自服务</a></td></tr></table><br/></li></ul></form>
a.找到 <form action="login" id="regform" method="post" autocomplete="off" title="Form used by registered users to login">
这是说明一个表单,注意method字段就好,大多是post,但是也可能为get,两种方式的数据传输是不一样的,需要不同的构造方式,本文以post为例,如果有遇到get情况可以融会贯通或者论坛求助.
b.上面图片其中蓝色的是输入信息的input(需要一点html的知识),
< input id="password" name="password" type="password" size="25" class="text" accesskey="p">
就是上面这样的,主要找到name的值,这是网页提交时候里面密码对应的字段,需要记下,同样要获得username的对应字段.
c.找到表单提交的网站(真的需要html知识),比如上图为 http://10.255.44.33/srun_portal_pc.php 这个提交的网站和<form action="login" id="regform" method="post" autocomplete="off" title="Form used by registered users to login">里面的action字段有关系,说明提交到哪儿去. 但是并不能直接使用这个网址,因为还没有联网的权限没有dns服务器来给我们解析网址.可以ping或者其他的方式获得网址对应的ip (此处针对特殊情况提示,可能有的端口不是默认80,这种情况也需要了解端口号)
收到
-得到登陆界面的源码
HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Thu, 13 Sep 2018 15:38:27 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/5.5.23
Set-Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKlmvDiG3pL%252BfKr5VTKRuLk0qItTDR0QjBKFE4G8GyMjUM3dNeDa3B5RpzpgI%252B1yveIbZXB7uXYzCInIqfHqZbn9GPjEaUwWEKjrHBE7cXyC0mAwXw%252BO%252FOcy7YZwdJhmFf4%252BUtT%252BWr0Oudrz13KfS4g%253D%253D; expires=Sat, 13-Oct-2018 15:38:27 GMT; Max-Age=25920001e0e
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>登录</title><script language="javascript" src="js/jquery.js"></script>
<script language="javascript" src="js/srun_portal.js"></script>
<script language="javascript" src="js/message.js"></script>
</head>
<style type="text/css">* {margin:0px 0px;padding:0px 0px;font-family:'微软雅黑','Microsoft Yahei',Arial, Helvetica, sans-serif;}body {margin:0 auto;padding:0px 0px;}a {color:#333;text-decoration: none;cursor: pointer;outline:none;}a:hover {text-decoration: none;color:#06F;}ul {list-style:none;}.float_l {float:left;}.float_r {float:right;}.clearfix:before, .clearfix:after {content: "";display: block;}.clearfix:after {clear: both;}.navbar {width:100%;margin:0 auto;vertical-align:middle;background:url(images/head-bg.png)/*background-color:#1997ec;*/}.container {background-image:url(images/bg_5.jpg) ;height:600px;margin:0px auto;text-align:center;}.contain {width:980px;height:100%;margin:0 auto;padding:0px;}.footer {width:980px;margin:0 auto;font-size:12px;height:35px;line-height:35px;}.login {padding:1.5em 1.5em 1em;/*background-color:#e2eef1;background-image: linear-gradient(to bottom, rgb(226, 238, 241) 50%, rgb(212, 229, 234) 100%);border:1px solid #CCC;*/border-radius: 4px 4px 4px 4px;text-align:left;font-size:.875em;position:relative;}ul.login li {margin-bottom:5px;}/*----login tab---*/.margbt { margin-bottom:4px; color:white;}textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {background-color: rgb(255, 255, 255);border: 1px solid rgb(204, 204, 204);box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset;transition: border 0.2s linear 0s, box-shadow 0.2s linear 0s;}select, textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {display: inline-block;height: 24px;margin-bottom: 10px;font-size: 14px;line-height: 24px;color: rgb(36, 36, 36);border-radius: 3px;vertical-align: middle;padding: 4px 6px;}textarea:focus, input[type="text"]:focus, input[type="password"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="date"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, input[type="number"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="color"]:focus, .uneditable-input:focus {border-color: rgba(82, 168, 236, 0.8);outline: 0px none;box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.075) inset, 0px 0px 8px rgba(82, 168, 236, 0.6);}.input input[type="text"], .input input[type="password"] { width:268px;}input[type="checkbox"] { vertical-align:middle; margin-top:-3px;}.login input[type='button'],input[type='submit'] {width:80px;border:0px solid #FFF;height:35px;color:#FFF;font-size:14px;background-image:none;background-clip:border-box;background-color:#b2cb49;display:inline-block;background-attachment:scroll;background-repeat:repeat;background-position-x:0%;background-position-y:0%;border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px;cursor:pointer;}.login input[type='button']:hover,,input[type='submit']:hover {background-color:#a2c800;}.login a {width:80px;border:0px solid #FFF;height:35px;line-height:35px;text-align:center;color:#FFF;font-size:14px;background-image:none;background-clip:border-box;background-color:#3bb3e0;display:inline-block;background-attachment:scroll;background-repeat:repeat;background-position-x:0%;background-position-y:0%;border-top-left-radius:3px;border-top-right-radius:3px;border-bottom-left-radius:3px;border-bottom-right-radius:3px;}.login a:hover {background-color:#2482a5; }/*----login tab---*/.logo {/* background:url(images/head-bg.png); no-repeat */height:70px;margin:0px;}.waps{ width:600px; text-align:center; line-height:28px; font-size:12px; font-family:Arial, Helvetica, sans-serif; margin-top:100px; color:white; text-align:left; border:1px solid #CCC; border-radius: 4px 4px 4px 4px; padding:5px 5px;}.con{ text-align:left; width:600px; margin:0px auto; background:rgba(255, 255, 255, 0.8) none repeat scroll 0 0 !important;/*实现FF背景透明，文字不透明*/filter:Alpha(opacity=80); background:#fff;/*实现IE背景透明*/border-radius: 4px 4px 4px 4px; }.con p{ position:relative; padding:5px 10px; color:black;}/*实现IE文字不透明*/
</style>
<body class="bottom"><div class="navbar"><div class="logo"><img src="./images/xidian.png" style="width: 300px;margin: 0px 200px;"></div>
<!--<span style="float: right; margin-top: -45px; margin-right:220px;font-size:22px;color:red">上网不涉密 涉密不上网</span>-->
</div>
<div class="container"><div class="contain clearfix"><!-- <div class="float_l waps" style="margin-top:90px; width:600px; color:white; text-align:left; font-size:13px; border:1px solid #CCC; border-radius: 4px 4px 4px 4px; padding:10px 10px;"><div class="con"><p><br/>通知列表： <br/><a href="http://10.0.0.55:8800/notice/list/view?id=4" style="text-decoration:underline" target="_blank">《关于校园网计费系统启用的通知》</a><br/><a href="http://10.0.0.55:8800/notice/list/view?id=3" style="text-decoration:underline" target="_blank">《校园网网费微信支付演示》</a><br/><a href="http://10.0.0.55:8800/notice/list/view?id=1" style="text-decoration:underline" target="_blank">《关于升级后校园网计费系统试运行的通知》</a><br/>
<br/>
<br/></p></div> </div> --><div class="float_r" style="margin-top: 80px;"><table width="400" height="260" class="login"><form name="form3" action="srun_portal_pc.php" method="post"><input type="hidden" name="action" value="auto_logout"><input type="hidden" name="info" value=""><input type="hidden" name="user_ip" value="10.175.128.157"><input type="hidden" name="username" value="1601120383"><tr><td width="70"></td><td valign="top"><table><tr><td height="40"></td><td height="40" style="font-weight:bold;color:orange;">网络已连接 </td></tr><tr><td height="30" align="right" style="font-weight:bold;color:white;">用户名:</td><td height="30" style="font-weight:bold;color:white;"> <span id="user_name">1601120383</span></td></tr><tr><td height="
99d
30" align="right" style="font-weight:bold;color:white;">已用流量:</td><td height="30" style="font-weight:bold;color:white;"> <span id="sum_bytes"><font color="#aaaaaa">正在获取...</font></span></td></tr><tr><td height="30" align="right" style="font-weight:bold;color:white;">已用时长:</td><td height="30" style="font-weight:bold;color:white;"> <span id="sum_seconds"></span></td></tr><tr><td height="30" align="right" style="font-weight:bold;color:white;">帐户余额:</td><td height="30" style="font-weight:bold;color:white;"> <span id="user_balance"></span></td></tr><tr><td height="30" align="right" style="font-weight:bold;color:white;">IP地址:</td><td height="30" style="font-weight:bold;color:white;"> <span id="user_ip"></span></td></tr><script language="javascript">setTimeout("get_online_info('10.175.128.157')", 2000);</script><tr><td colspan="2" height="30"></td></tr><tr><td height="" colspan="2" style="font-weight:bold;color:black;"><input type="submit" value="注销" class="a a_demo_one"> </td></tr></table></table></td></tr></form></table></div></div></div>
<div class="footer"><div class="float_l" style="width:auto;">所有版权：© 西安电子科技大学</div><div class="float_r"><a href="/download_client.html" target="_blank" style="color:#FF0000">联系我们</a> | 联系电话：（029）88201252；南校区电话（029）81891357；<!--<div class="float_r"><a href="http://" target="_blank" style="color:#00C">有线客户端下载</a> | <a href="http://.edu.cn" target="_blank">联系我们</a> | <a href="http://nc.tju.edu.cn/inc/Notice/201511/P020151128844022637447.pdf" target="_blank">使用帮助</a></div><div style="text-align:center; margin:0px auto;display:none;">北京理工大学 <a href="http://www.bit.edu.cn" target="_blank">联系我们</a> | <a href="http://.edu.cn/inc/Notice/201511/P020151128844022637447.pdf" style="text-decoration:underline" target="_blank">使用帮助</a></div>-->
</div>
</body>
</html>0
自动发送
POST http://10.255.44.33/include/auth_action.php?k=97323 HTTP/1.1
Host: 10.255.44.33
Connection: keep-alive
Content-Length: 32
Accept: */*
Origin: http://10.255.44.33
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Referer: http://10.255.44.33/srun_portal_pc.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKlmvDiG3pL%252BfKr5VTKRuLk0qItTDR0QjBKFE4G8GyMjUM3dNeDa3B5RpzpgI%252B1yveIbZXB7uXYzCInIqfHqZbn9GPjEaUwWEKjrHBE7cXyC0mAwXw%252BO%252FOcy7YZwdJhmFf4%252BUtT%252BWr0Oudrz13KfS4g%253D%253Daction=get_online_info&key=97323
接收
HTTP/1.1 200 OK
Server: nginx/1.8.0
Date: Thu, 13 Sep 2018 15:38:29 GMT
Content-Type: text/html
Content-Length: 57
Connection: close
X-Powered-By: PHP/5.5.233254815282,716678,0.00,40:f0:2f:10:05:aa,0,10.175.128.157
2 西工大测试 -深蓝认证系统
发送
GET http://222.24.215.2/ HTTP/1.1
Host: 222.24.215.2
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKZYk0%252BE7NWAwIX8J%252BofU%252FGBv8G2r96CR%252B8lRV1fPAIw7AOLzxqjLJiifbxx8D9jJbg9cx2lpey8ZbFYk2fspNtwmewwdHZGmJWM2FzDsHCznDERDCddiS4ELeuSs5023dMCKn930ThvKk9jIB%252FI%253D
接收
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Sat, 15 Sep 2018 11:04:33 GMT
Content-Type: text/html
Content-Length: 154
Connection: close
Location: http://222.24.215.2/index_1.html
SRunFlag: SRun portal server<html>
<head><title>302 Found</title></head>
<body bgcolor="white">
<center><h1>302 Found</h1></center>
<hr><center>nginx</center>
</body>
</html>
发送
GET http://222.24.215.2/srun_portal_pc.php?ac_id=14& HTTP/1.1
Host: 222.24.215.2
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKZYk0%252BE7NWAwIX8J%252BofU%252FGBv8G2r96CR%252B8lRV1fPAIw7AOLzxqjLJiifbxx8D9jJbg9cx2lpey8ZbFYk2fspNtwmewwdHZGmJWM2FzDsHCznDERDCddiS4ELeuSs5023dMCKn930ThvKk9jIB%252FI%253D
接收
<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE10" /><meta http-equiv="x-ua-compatible" content="ie=8" /><meta name="renderer" content="webkit|ie-comp|ie-stand"><title>校园网认证系统</title><link href="/css/main.css" rel="stylesheet"/><script type="text/javascript" language="javascript" src="./js/json2.js"></script><script type="text/javascript" language="javascript" src="./js/srun_portal.js"></script><script type="text/javascript" language="javascript" src="./js/jquery.min.js"></script><style type="text/css">body{position: relative;overflow-x: hidden;width: 100%;height: 100%;}.pos{position: absolute;left:50%;margin-left: -400px;top:100px;right:0;bottom: 0;background-color: #fff;border-radius: 15px;width:800px;}.bottom1{ background: url(images/timg.png) no-repeat center 0/cover; width: 100%; height: 100%;}</style>
</head><body class="bottom1">
<div class="max11"><table class="contain clearfix pos"><tr height="80"><td width="40"></td><td colspan="3"><img src="data:images/logo22.png" style="width: 250px;"></td></tr><tr><td width="40"></td><td width="300" valign="top"><table width="300"><tr><td><h3 style="margin-top: 20px;">通知公告</h3></td></tr><tr><td class="border bg_color" valign="top" style="line-height:1.3;"><p> 1、本页面认证使用深澜账号和密码，如深澜账号未激活，请点击此链接激活<a href='http://zizhu.nwpu.edu.cn:8900/active' target='__blank'>http://zizhu.nwpu.edu.cn:8900/active</a>，激活时初始密码为身份证号码后8位（如果有X为大写）<br /><br /> 2、激活后在此页面输入账号和密码可认证上网<br /><br /> 3、访客请点击“访客”按钮，输入邀请码认证上网<br /><br /></p></td></tr>
<!-- <tr>-->
<!-- <td class="downs bg_rgba">-->
<!-- <h3>附件下载</h3>-->
<!-- <ul class="clearfix">-->
<!-- <li>-->
<!-- <a href="files/校园网用户手册v1.1.doc"><i class="icon_w"></i>校园网用户手册</a>-->
<!-- </li>-->
<!-- </ul>-->
<!-- </td>-->
<!---->
<!-- </tr>--></table></td><td width="30"></td><td valign="top"><table width="350" height="45" bgcolor="#444444" style="margin-top: 20px; display: none;" ><tr><td align="center"><p style="color:white;font-weight:bold;" >网络准入认证系统</p></td></tr></table><table width="350" height="260" class="login"><form name="form2" action="srun_portal_pc.php?ac_id=14&" method="post"οnsubmit="return check(this)"><input type="hidden" name="action" value="login"><input type="hidden" name="ac_id" value="14"><input type="hidden" name="user_ip" value=""><input type="hidden" name="nas_ip" value=""><input type="hidden" name="user_mac" value=""><input type="hidden" name="url" value=""><tr><td width="40"></td><td valign="top" ><table width="100%" style="margin-left: -150px;"><tr><td height="20" style="color:red;font-size:12px;"></td></tr><tr><td height="25">账号</td></tr><tr><td height="30"><input type="text" name="username" size="35"value="2017262083" placeholder="account"></td></tr><tr><td height="25">密码</td></tr><tr><td height="30"><input type="password" name="password" size="35"value="" placeholder="password"></td></tr><tr><td height="30"><input name="save_me" title="记忆密码" type="checkbox"value="1" />记住密码</td></tr><tr><td height="50" align=""><input type="submit" value="登录" class="a a_demo_one" style="margin-left: 18%;"><input type="button" value="访客" class="a a_demo_three" style="margin-left: 10%;" οnclick="location.href='./srun_portal_code.php?ac_id=14';"></td></tr><tr><td height="30"></td></tr></table></td></tr><tr><td class="downs bg_rgba"><div class="align" style="margin-left: 12%"><h3>附件下载</h3><ul class="clearfix"><li><a href="files/用户激活手册.doc"><i class="icon_w"></i>用户激活手册</a></li></ul></div></td></tr></form></table></td></tr></table>
</div></body>
</html>
输入账号密码提交
发送
POST http://222.24.215.2/srun_portal_pc.php?ac_id=14& HTTP/1.1
Host: 222.24.215.2
Connection: keep-alive
Content-Length: 94
Cache-Control: max-age=0
Origin: http://222.24.215.2
Upgrade-Insecure-Requests: 1
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Referer: http://222.24.215.2/srun_portal_pc.php?ac_id=14&
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKZYk0%252BE7NWAwIX8J%252BofU%252FGBv8G2r96CR%252B8lRV1fPAIw7AOLzxqjLJiifbxx8D9jJbg9cx2lpey8ZbFYk2fspNtwmewwdHZGmJWM2FzDsHCznDERDCddiS4ELeuSs5023dMCKn930ThvKk9jIB%252FI%253Daction=login&ac_id=14&user_ip=&nas_ip=&user_mac=&url=&username=2017262083&password=qq591428339 //密码修改 3-1
接收
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 15 Sep 2018 11:01:24 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 6233
Connection: close
Set-Cookie: login=bQ0pOyR6IXU7PJaQQqRAcBPxGAvxAcroYylaKZYk0%252BE7NWAwIX8J%252BofU%252FGBv8G2r96CR%252B8lRV1fPAIw7AOLzxqjLJiifbxx8D9jJbg9cx2lpey8ZbFYk2fspNtwmewwdHZGmJWM2FzDsHCznDERDCddiS4ELeuSs5023dMCKn930ThvKk9jIB%252FI%253D; expires=Mon, 15-Oct-2018 11:01:23 GMT; Max-Age=2592000
SRunFlag: SRun portal server<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE10" /><meta http-equiv="x-ua-compatible" content="ie=8" /><meta name="renderer" content="webkit|ie-comp|ie-stand"><title>校园网认证系统</title><link href="/css/main.css" rel="stylesheet"/><script type="text/javascript" language="javascript" src="./js/json2.js"></script><script type="text/javascript" language="javascript" src="./js/srun_portal.js"></script><script type="text/javascript" language="javascript" src="./js/jquery.min.js"></script><style type="text/css">body{position: relative;overflow-x: hidden;width: 100%;height: 100%;}.pos{position: absolute;left:50%;margin-left: -400px;top:100px;right:0;bottom: 0;background-color: #fff;border-radius: 15px;width:800px;}.bottom1{ background: url(images/timg.png) no-repeat center 0/cover; width: 100%; height: 100%;}</style>
</head><body class="bottom1">
<div class="max11"><table class="contain clearfix pos"><tr height="80"><td width="40"></td><td colspan="3"><img src="data:images/logo22.png" style="width: 250px;"></td></tr><tr><td width="40"></td><td width="300" valign="top"><table width="300"><tr><td><h3 style="margin-top: 20px;">通知公告</h3></td></tr><tr><td class="border bg_color" valign="top" style="line-height:1.3;"><p> 1、本页面认证使用深澜账号和密码，如深澜账号未激活，请点击此链接激活<a href='http://zizhu.nwpu.edu.cn:8900/active' target='__blank'>http://zizhu.nwpu.edu.cn:8900/active</a>，激活时初始密码为身份证号码后8位（如果有X为大写）<br /><br /> 2、激活后在此页面输入账号和密码可认证上网<br /><br /> 3、访客请点击“访客”按钮，输入邀请码认证上网<br /><br /></p></td></tr>
<!-- <tr>-->
<!-- <td class="downs bg_rgba">-->
<!-- <h3>附件下载</h3>-->
<!-- <ul class="clearfix">-->
<!-- <li>-->
<!-- <a href="files/校园网用户手册v1.1.doc"><i class="icon_w"></i>校园网用户手册</a>-->
<!-- </li>-->
<!-- </ul>-->
<!-- </td>-->
<!---->
<!-- </tr>--></table></td><td width="30"></td><td valign="top"><table width="350" height="45" bgcolor="#444444" style="margin-top: 20px; display: none;" ><tr><td align="center"><p style="color:white;font-weight:bold;" >网络准入认证系统</p></td></tr></table><table width="400" height="260" class="login"><form name="form3" action="srun_portal_pc.php" method="post"><input type="hidden" name="action" value="auto_logout"><input type="hidden" name="info" value=""><input type="hidden" name="user_ip" value="10.26.87.247"><input type="hidden" name="username" value="2017262083"><tr><td width="70"></td><td valign="top"><table><tr><td height="40"></td><td height="40" style="font-weight:bold;color:orange;">网络已连接 </td></tr><tr><td height="30" align="right" style="font-weight:bold;color:black;">用户名:</td><td height="30"> <span id="user_name">2017262083</span></td></tr><tr><td height="30" align="right" style="font-weight:bold;color:black;">IP地址:</td><td height="30"> <span id="user_ip">10.26.87.247</span></td></tr><script language="javascript">setTimeout("get_online_info('10.26.87.247')", 2000);</script><tr><td colspan="2" height="30"></td></tr><tr><td height="" colspan="2" style="font-weight:bold;color:black;"><input type="submit" value="注销" class="a a_demo_one"> </td></tr></table></table></td></tr></form></table></td></tr></table>
</div></body>
</html>
其他网址;
2.发送POST登陆信息
这一步主要是想网络认证服务器发送认证信息获得上网权限.
公开wifi的web验证一般都至少两个信息(字段) username和password
<ignore_js_op>
上图中点击一个对话框,右键Inspect (使用Chrome浏览器)或者直接F12开发者模式下区Element,目的是查看这两个要发送信息的字段名字,如下图
<ignore_js_op>
<ignore_js_op>
a.找到 <form action="login" id="regform" method="post" autocomplete="off" title="Form used by registered users to login">
这是说明一个表单,注意method字段就好,大多是post,但是也可能为get,两种方式的数据传输是不一样的,需要不同的构造方式,本文以post为例,如果有遇到get情况可以融会贯通或者论坛求助.
b.上面图片其中蓝色的是输入信息的input(需要一点html的知识),
< input id="password" name="password" type="password" size="25" class="text" accesskey="p">
就是上面这样的,主要找到name的值,这是网页提交时候里面密码对应的字段,需要记下,同样要获得username的对应字段.
c.找到表单提交的网站(真的需要html知识),比如上图为https://securelogin.arubanetworks.com/cgi-bin/login 这个提交的网站和<form action="login" id="regform" method="post" autocomplete="off" title="Form used by registered users to login">里面的action字段有关系,说明提交到哪儿去. 但是并不能直接使用这个网址,因为还没有联网的权限没有dns服务器来给我们解析网址.可以ping或者其他的方式获得网址对应的ip (此处针对特殊情况提示,可能有的端口不是默认80,这种情况也需要了解端口号)
OK,至此我们需要了解abc三方面的信息.然后简单利用linux的curl命令来模拟我们的web登陆动作,实质就是把需要的数据发送过去.
以post为例子,命令
root@Atom:~# curl -k -d "user=yourusername&password=yourpassword" 172.24.12.239/cgi-bin/login
解释:
curl 是一个程序
-k表示不接收加密(注意到web使用了https,正常需要openssh等加密解密,Atom安装openssh什么太麻烦且没有必要)
-d 表示data,也就是用post发送时候数据单独的,-d的后面data,字段间用&连接.
"user=yourusername&password=yourpassword"为我们需要发送的数据,user即使我们在b里面获取的name的字段名字,password是密码的字段名字,=后面为你自己的信息,每一个都必须正确
172.24.12.239/cgi-bin/login 为我们信息提交的地址,在c步骤获取的,如果端口号不是80需要在ip后面加上:xxx,例如172.24.12.239:8080/cgi-bin/login
该命令发送完后,如果正常我们会收到认证成功后返回的信息(一般是一个网页,比如说认证成功3秒跳转xx之类),不用理会. 可以尝试连接网络测试.
转载于:https://www.cnblogs.com/kekeoutlook/p/9615316.html
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