src/login.php

   1 <?php
   2    /**
   3     **  login.php -- simple login screen
   4     **
   5     **  Copyright (c) 1999-2000 The SquirrelMail development team
   6     **  Licensed under the GNU GPL. For full terms see the file COPYING.
   7     **
   8     **  This a simple login screen. Some housekeeping is done to clean
   9     **  cookies and find language.
  10     **
  11     **  $Id$
  12     **/
  13
  14    $rcptaddress = '';
  15    if (isset($emailaddress)) {
  16       if (stristr($emailaddress, 'mailto:'))
  17          $rcptaddress = substr($emailaddress, 7);
  18       else
  19          $rcptaddress = $emailaddress;
  20    }
  21
  22    include("../functions/strings.php");
  23    include("../config/config.php");
  24    include('../functions/i18n.php');
  25    include("../functions/plugin.php");
  26
  27    // $squirrelmail_language is set by a cookie when the user selects
  28    // language and logs out
  29    set_up_language($squirrelmail_language, true);
  30
  31    // Need the base URI to set the cookies. (Same code as in webmail.php)
  32    ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
  33    $base_uri = $regs[1];
  34
  35    setcookie("username", '', 0, $base_uri);
  36    setcookie("key", '', 0, $base_uri);
  37    setcookie("logged_in", 0, 0, $base_uri);
  38    header ("Pragma: no-cache");
  39
  40    // In case the last session was not terminated properly, make sure
  41    // we get a new one.
  42         $cookie_params = session_get_cookie_params();
  43         setcookie(session_name(),"",0,$cookie_params["domain"].$cookie_params["path"]);
  44
  45    do_hook('login_cookie');
  46    echo "<HTML>";
  47    echo "<HEAD><TITLE>";
  48    echo $org_name . " - " . _("Login");
  49    echo "</TITLE></HEAD>\n";
  50    echo "<BODY TEXT=000000 BGCOLOR=#FFFFFF LINK=0000CC VLINK=0000CC ALINK=0000CC>\n";
  51    echo "<FORM ACTION=\"redirect.php\" METHOD=\"POST\" NAME=f>\n";
  52
  53    $username_form_name = 'login_username';
  54    $password_form_name = 'secretkey';
  55    do_hook('login_top');
  56
  57    echo "<CENTER><IMG SRC=\"$org_logo\"></CENTER>\n";
  58    echo "<CENTER><SMALL>";
  59    printf (_("SquirrelMail version %s"), $version);
  60    echo "<BR>\n";
  61    echo _("By the SquirrelMail Development Team");
  62    echo "<BR></SMALL><CENTER>\n";
  63    echo "<TABLE COLS=1 WIDTH=350>\n";
  64    echo "   <TR>\n";
  65    echo "      <TD BGCOLOR=#DCDCDC>\n";
  66    echo "         <B><CENTER>";
  67    printf (_("%s Login"), $org_name);
  68    echo "</CENTER></B>\n";
  69    echo "      </TD>\n";
  70    echo "   </TR><TR>\n";
  71    echo "      <TD BGCOLOR=#FFFFFF>\n";
  72    echo "         <TABLE COLS=2 WIDTH=100%>\n";
  73    echo "            <TR>\n";
  74    echo "               <TD WIDTH=30% ALIGN=right>\n";
  75    echo _("Name:");
  76    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
  77    echo "                  <INPUT TYPE=TEXT NAME=\"$username_form_name\"";
  78    if (isset($loginname))
  79       echo " value=\"" . htmlspecialchars($loginname) . "\"";
  80    echo ">\n";
  81    echo "               </TD>\n";
  82    echo "            </TR><TR>\n";
  83    echo "               <TD WIDTH=30% ALIGN=right>\n";
  84    echo _("Password:");
  85    echo "               </TD><TD WIDTH=* ALIGN=left>\n";
  86    echo "                  <INPUT TYPE=PASSWORD NAME=\"$password_form_name\">\n";
  87    echo "               </TD>\n";
  88    if ($rcptaddress != '') {
  89       echo "               <INPUT TYPE=HIDDEN NAME=\"rcptemail\" VALUE=\"".htmlspecialchars($rcptaddress)."\">\n";
  90    }
  91    echo "         </TABLE>\n";
  92    echo "      </TD>\n";
  93    echo "   </TR><TR>\n";
  94    echo "      <TD>\n";
  95    echo "         <CENTER><INPUT TYPE=SUBMIT VALUE=\"";
  96    echo _("Login");
  97    echo "\"></CENTER>\n";
  98    echo "      </TD>\n";
  99    echo "   </TR>\n";
 100    echo "</TABLE>\n";
 101    echo "<input type=hidden name=just_logged_in value=1>\n";
 102    do_hook('login_form');
 103    echo "</FORM>\n";
 104    do_hook("login_bottom");
 105 ?>
 106 </BODY>
 107 </HTML>
 108