| This article introduces a php login form based on cookies, and can record the last login time. Friends in need can refer to it. A login form based on cookie principle. Code: <html>
<head>
<title>用户登录表单</title>
</head>
<body>
<form name="forml" method="POST" action="CookieBasedPasswordLogin.php">
<table>
<tr>
<td colspan="2" >
<p align="center"><b>请输入用户名与密码</b></p>
</td>
</tr>
<tr>>
<td>
<p align="right">Customer ID</p>
</td>
<td>
<input type="text" name="username">
</td>
</tr>
<tr>
<td>
<p align="right">Password</p>
</td>
<td>
<input type="password" name="password">
</td>
</tr>
<tr>
<td colspan="2">
<center>
<input type="submit" name="Submit" value="Login">
</center>
</td>
</tr>
</table>
</form>
</body>
</html>
<!-- CookieBasedPasswordLogin.php
<?php
//检测用户登录
//基于cookie实现的用户登录检测程序
//edit by www.jbxue.com
$now = getdate();
$storetime= $now["weekday"] . " " . $now["month"] ." " . $now["year"] ;
$storetime.=" Time : ";
if ($now["hours"] < 10) {
$storetime.= "0" . $now["hours"];
} else {
$storetime.= $now["hours"];
}
$storetime.= ":";
if ($now["minutes"]<10) {
$storetime.= "0" . $now["minutes"];
} else {
$storetime.= $now["minutes"];
}
$storetime.= ": ";
if ($now["seconds"] <10) {
$storetime.= "0" . $now["seconds"];
} else {
$storetime.= $now["seconds"];
}
if (isset($data)) {
$counter=++$data[l];
setcookie("data[0]",$storetime,time() + (60*60*24));
setcookie("data[l]", $counter,time() + (60*60*24)); setcookie("data[2]",$username,time() + (60*60*24));
echo "<b><center>Hi " . $data[2] . " ! !</center></b><br>n";
echo "<b><center>Last Login Time :" .$data[0] . "</center></b><br>n";
echo "<b><center>Current Date :" .$storetime. "</center></b><br>n";
echo "<b><center>Page View Count :" . $data[l]. "</center></b><br>n";
echo "<b><center>成功登录!</center></b>";
echo ("<b><contor>您可以在24小时内，无需再次登录，即可访问本站的内容。</center></b>");
} else {
if (isset($username) && isset($password)) {
if ($password=="superpass") {
$counter=0;
setcookie("data[0]",$storetime,time() + (60*60*24));
setcookie("data[l]",$counter,time() + (60*60*24));
setcookie("data[2]",$username,time() + (60*60*24));
$url="Location: cookieimp.php";
header($url);
}else{
echo "<hl><center>密码无效!</center></hl>";
}
}
}
?>
--> |
|
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DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
