login.php

   1 <?php
   2 //      require_once "sessions.php";
   3
   4         require_once "sanity_check.php";
   5         require_once "version.php";
   6         require_once "config.php";
   7         require_once "functions.php";
   8
   9         $error_msg = "";
  10
  11         $url_path = get_script_urlpath();
  12
  13         if (ENABLE_LOGIN_SSL) {
  14                 $redirect_base = "https://" . $_SERVER["SERVER_NAME"] . $url_path;
  15         } else {
  16                 $redirect_base = "http://" . $_SERVER["SERVER_NAME"] . $url_path;
  17         }
  18
  19         if (SINGLE_USER_MODE) {
  20                 header("Location: $redirect_base/tt-rss.php");
  21                 exit;
  22         }
  23
  24         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  25
  26         $login = $_POST["login"];
  27         $password = $_POST["password"];
  28         $return_to = $_POST["rt"];
  29         $action = $_POST["action"];
  30
  31         if ($_COOKIE[get_session_cookie_name()]) {
  32                 require_once "sessions.php";
  33                 if ($_SESSION["uid"]) {
  34                         initialize_user_prefs($link, $_SESSION["uid"]);
  35                         header("Location: $redirect_base/tt-rss.php");
  36                         exit;
  37                 }
  38         }
  39
  40         if ($login && $password) {
  41
  42                 if ($_POST["remember_me"]) {
  43                         session_set_cookie_params(SESSION_COOKIE_LIFETIME_REMEMBER);
  44                 } else {
  45                         session_set_cookie_params(SESSION_COOKIE_LIFETIME);
  46                 }
  47
  48                 require_once "sessions.php";
  49
  50                 if (authenticate_user($link, $login, $password)) {
  51                         initialize_user_prefs($link, $_SESSION["uid"]);
  52
  53                         if ($_POST["remember_me"]) {
  54                                 $_SESSION["cookie_lifetime"] = time() + SESSION_COOKIE_LIFETIME_REMEMBER;
  55                         } else {
  56                                 $_SESSION["cookie_lifetime"] = time() + SESSION_COOKIE_LIFETIME;
  57                         }
  58
  59                         setcookie("ttrss_cltime", $_SESSION["cookie_lifetime"],
  60                                 $_SESSION["cookie_lifetime"]);
  61
  62                         if (!$return_to) {
  63                                 $return_to = "tt-rss.php";
  64                         }
  65                         header("Location: $redirect_base/$return_to");
  66                         exit;
  67                 } else {
  68                         $error_msg = "Error: Unable to authenticate user. Please check login and password.";
  69                 }
  70         } else if ($action) {
  71                 $error_msg = "Error: Either login or password is blank.";
  72         }
  73
  74 ?>
  75 <html>
  76 <head>
  77         <title>Tiny Tiny RSS : Login</title>
  78         <link rel="stylesheet" type="text/css" href="tt-rss.css">
  79         <!--[if gte IE 5.5000]>
  80                 <script type="text/javascript" src="pngfix.js"></script>
  81         <![endif]-->
  82         <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  83 </head>
  84
  85 <body>
  86
  87 <script type="text/javascript">
  88 function init() {
  89
  90         if (arguments.callee.done) return;
  91         arguments.callee.done = true;
  92
  93         var login = document.forms["loginForm"].login;
  94
  95         login.focus();
  96
  97 }
  98 </script>
  99
 100 <script type="text/javascript">
 101 if (document.addEventListener) {
 102         document.addEventListener("DOMContentLoaded", init, null);
 103 }
 104 window.onload = init;
 105 </script>
 106
 107 <form action="login.php" method="POST" name="loginForm">
 108
 109 <table width="100%" class="loginForm2">
 110 <tr>
 111         <td class="loginTop" valign="bottom" align="left">
 112                 <img src="images/ttrss_logo_big.png" alt="Logo">
 113         </td>
 114 </tr><tr>
 115         <td align="center" valign="middle" class="loginMiddle" height="100%">
 116                 <?php if ($error_msg) { ?>
 117                         <div class="loginError"><?php echo $error_msg ?></div>
 118                 <?php } ?>
 119                 <table>
 120                         <tr><td align="right">Login:</td>
 121                         <td align="right"><input name="login"></td></tr>
 122                         <tr><td align="right">Password:</td>
 123                         <td align="right"><input type="password" name="password"></td></tr>
 124                         <tr><td colspan="2">
 125                                 <input type="checkbox" name="remember_me" id="remember_me">
 126                                 <label for="remember_me">Remember me on this computer</label>
 127                         </td></tr>
 128                         <tr><td colspan="2" align="right" class="innerLoginCell">
 129                                 <input type="submit" class="button" value="Login">
 130                                 <input type="hidden" name="action" value="login">
 131                                 <input type="hidden" name="rt" value="<?php echo $_GET['rt'] ?>">
 132                         </td></tr>
 133                 </table>
 134         </td>
 135 </tr><tr>
 136         <td align="center" class="loginBottom">
 137                 <a href="http://tt-rss.spb.ru/">Tiny-Tiny RSS</a> &copy; 2005-2006 Andrew Dolgov
 138                 <?php if (WEB_DEMO_MODE) { ?>
 139                 <br>Running in demo mode, some functionality is disabled.
 140                 <?php } ?>
 141         </td>
 142 </tr>
 143
 144 </table>
 145
 146 </form>
 147
 148 <?php db_close($link); ?>
 149
 150 <script type="text/javascript">
 151         /* for IE */
 152         function statechange() {
 153                 if (document.readyState == "interactive") init();
 154         }
 155
 156         if (document.readyState) {
 157                 if (document.readyState == "interactive" || document.readyState == "complete") {
 158                         init();
 159                 } else {
 160                         document.onreadystatechange = statechange;
 161                 }
 162         }
 163 </script>
 164
 165 </body>
 166 </html>