includes/session.inc

   1 <?php
   2         /*--------------------------------------------------\
   3         |               |               | session.inc       |
   4         |---------------------------------------------------|
   5     | front_accounting                                                                  |
   6     | http://open-accounting.sourceforge.net/                   |
   7     | by KylieTech Consulting                           |
   8     | http://frontaccounting.com/                               |
   9     | by Joe Hunt Consulting         |
  10         \--------------------------------------------------*/
  11
  12         if (!isset($path_to_root))
  13         {
  14                 $path_to_root = ".";
  15         }
  16
  17     include_once($path_to_root . "/includes/current_user.inc");
  18
  19 /*
  20         // Make sure this directory exists and is writable!
  21         $session_save_path = dirname(__FILE__).'/tmp/';
  22 */
  23
  24         $session_save_path = session_save_path();
  25         if (strpos($session_save_path, ";") !== false)
  26                 $session_save_path = substr($session_save_path, strpos($session_save_path, ";") + 1);
  27
  28         if (isset($session_save_path))
  29         {
  30                 session_save_path($session_save_path);
  31                 unset($session_save_path);
  32         }
  33         if (!isset($path_to_root) || isset($_GET['path_to_root']) || isset($_POST['path_to_root']))
  34                 die("Restricted access");
  35         include_once($path_to_root . "/config_db.php");
  36         include_once($path_to_root . "/includes/lang/language.php");
  37
  38     include_once($path_to_root . "/config.php");
  39
  40     include_once($path_to_root . "/includes/main.inc");
  41
  42     //----------------------------------------------------------------------------------------
  43
  44         function kill_login()
  45         {
  46         session_unset();
  47                 session_destroy();
  48         }
  49
  50         //----------------------------------------------------------------------------------------
  51
  52         function login_fail()
  53         {
  54         echo "<center><br><br><font size='5' color='red'><b>" . _("Incorrect Password") . "<b></font><br><br>";
  55         echo "<b>" . _("The user and password combination is not valid for the system.") . "<b><br><br>";
  56
  57         echo _("If you are not an authorized user, please contact your system administrator to obtain an account to enable you to use the system.");
  58                 echo "<br><a href='javascript:history.go(-1)'>" . _("Back") . "</a>";
  59         echo "</center>";
  60
  61         kill_login();
  62         die();
  63         }
  64
  65         //----------------------------------------------------------------------------------------
  66
  67         function check_page_security($page_security)
  68         {
  69                 if (!$_SESSION["wa_current_user"]->check_user_access())
  70                 {
  71                         echo "<br><br><br><center>";
  72                         echo "<b>" . _("Security settings have not been defined for your user account.");
  73                         echo "<br>" . _("Please contact your system administrator.") . "</b>";
  74
  75                         kill_login();
  76                         exit;
  77                 }
  78
  79                 if (!$_SESSION["wa_current_user"]->can_access_page($page_security))
  80                 {
  81                         page(_("Access denied"));
  82                         echo "<center><br><br><br><b>";
  83                         echo _("The security settings on your account do not permit you to access this function");
  84                         echo "</b>";
  85                         echo "<br><br><a href='javascript:history.go(-1)'>" . _("Back") . "</a>";
  86                         echo "<br><br><br><br>";
  87                         //echo '<script type="text/javascript">';
  88                         //echo 'alert("' . _("The security settings on your account do not permit you to access this function") . '");';
  89                         //echo 'history.go(-1)';
  90                         //echo '</script>'
  91                         end_page();
  92                         //kill_login();
  93                         exit;
  94                 }
  95         }
  96
  97         //----------------------------------------------------------------------------------------
  98         if (!isset($_SESSION["wa_current_user"]) ||
  99                 (isset($_SESSION["wa_current_user"]) && !$_SESSION["wa_current_user"]->logged_in()))
 100         {
 101
 102                 $_SESSION["wa_current_user"] = new current_user();
 103
 104         // Show login screen
 105         if (!isset($_POST["user_name_entry_field"]) or $_POST["user_name_entry_field"] == "")
 106         {
 107                 include($path_to_root . "/access/login.php");
 108             exit;
 109         }
 110         }
 111
 112         if (isset($_POST["user_name_entry_field"]))
 113         {
 114                 $succeed = $_SESSION["wa_current_user"]->login($_POST["company_login_name"],
 115                         $_POST["user_name_entry_field"],
 116                         md5($_POST["password"]));
 117
 118                 if (!$succeed)
 119                 {
 120                         // Incorrect password
 121                         login_fail();
 122                 }
 123         }
 124
 125     // Run with debugging messages for the system administrator(s) but not anyone else
 126     /*if (in_array(15, $security_groups[$_SESSION["AccessLevel"]])) {
 127         $debug = 1;
 128     } else {
 129         $debug = 0;
 130     }*/
 131
 132         //----------------------------------------------------------------------------------------
 133         check_page_security($page_security);
 134
 135
 136
 137 ?>