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                 $error_msg = "Error: Either login or password is blank.";
  72         }
  73
  74 ?>
  75 <html>
  76 <head>
  77         <title>Tiny Tiny RSS : Login</title>
  78         <link rel="stylesheet" type="text/css" href="tt-rss.css">
  79         <link rel="shortcut icon" type="image/png" href="images/favicon.png">
  80         <!--[if gte IE 5.5000]>
  81                 <script type="text/javascript" src="pngfix.js"></script>
  82         <![endif]-->
  83         <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  84 </head>
  85
  86 <body>
  87
  88 <script type="text/javascript">
  89 function init() {
  90
  91         if (arguments.callee.done) return;
  92         arguments.callee.done = true;
  93
  94         var login = document.forms["loginForm"].login;
  95
  96         login.focus();
  97
  98 }
  99 </script>
 100
 101 <script type="text/javascript">
 102 if (document.addEventListener) {
 103         document.addEventListener("DOMContentLoaded", init, null);
 104 }
 105 window.onload = init;
 106 </script>
 107
 108 <form action="login.php" method="POST" name="loginForm">
 109
 110 <table width="100%" class="loginForm2">
 111 <tr>
 112         <td class="loginTop" valign="bottom" align="left">
 113                 <img src="images/ttrss_logo_big.png" alt="Logo">
 114         </td>
 115 </tr><tr>
 116         <td align="center" valign="middle" class="loginMiddle" height="100%">
 117                 <?php if ($error_msg) { ?>
 118                         <div class="loginError"><?php echo $error_msg ?></div>
 119                 <?php } ?>
 120                 <table>
 121                         <tr><td align="right">Login:</td>
 122                         <td align="right"><input name="login"></td></tr>
 123                         <tr><td align="right">Password:</td>
 124                         <td align="right"><input type="password" name="password"></td></tr>
 125                         <tr><td colspan="2">
 126                                 <input type="checkbox" name="remember_me" id="remember_me">
 127                                 <label for="remember_me">Remember me on this computer</label>
 128                         </td></tr>
 129                         <tr><td colspan="2" align="right" class="innerLoginCell">
 130                                 <input type="submit" class="button" value="Login">
 131                                 <input type="hidden" name="action" value="login">
 132                                 <input type="hidden" name="rt" value="<?php echo $_GET['rt'] ?>">
 133                         </td></tr>
 134                 </table>
 135         </td>
 136 </tr><tr>
 137         <td align="center" class="loginBottom">
 138                 <a href="http://tt-rss.spb.ru/">Tiny Tiny RSS</a> &copy; 2005-2006 Andrew Dolgov
 139                 <?php if (WEB_DEMO_MODE) { ?>
 140                 <br>Running in demo mode, some functionality is disabled.
 141                 <?php } ?>
 142         </td>
 143 </tr>
 144
 145 </table>
 146
 147 </form>
 148
 149 <?php db_close($link); ?>
 150
 151 <script type="text/javascript">
 152         /* for IE */
 153         function statechange() {
 154                 if (document.readyState == "interactive") init();
 155         }
 156
 157         if (document.readyState) {
 158                 if (document.readyState == "interactive" || document.readyState == "complete") {
 159                         init();
 160                 } else {
 161                         document.onreadystatechange = statechange;
 162                 }
 163         }
 164 </script>
 165
 166 </body>
 167 </html>