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