src/webmail.php

   1 <?php
   2
   3    /**
   4     **  webmail.php -- Displays the main frameset
   5     **
   6     **  Copyright (c) 1999-2000 The SquirrelMail development team
   7     **  Licensed under the GNU GPL. For full terms see the file COPYING.
   8     **
   9     **  This file generates the main frameset. The files that are
  10     **  shown can be given as parameters. If the user is not logged in
  11     **  this file will verify username and password.
  12     **
  13     **/
  14
  15    // Before starting the session, the base URI must be known.
  16    // Assuming that this file is in the src/ subdirectory (or
  17    // something).
  18    ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
  19    $base_uri = $regs[1];
  20
  21    session_set_cookie_params (0, $base_uri);
  22    session_start();
  23
  24    session_register ("base_uri");
  25
  26    if(!isset($username)) {
  27       echo _("You need a valid user and password to access this page!");
  28       exit;
  29    }
  30
  31    // Refresh the language cookie.
  32    if (isset($squirrelmail_language)) {
  33       setcookie("squirrelmail_language", $squirrelmail_language, time()+2592000);
  34    }
  35
  36    include ("../config/config.php");
  37    include ("../functions/prefs.php");
  38    include ("../functions/imap.php");
  39    if (!isset($plugin_php))
  40       include ("../functions/plugin.php");
  41    if (!isset($auth_php))
  42       include ("../functions/auth.php");
  43    if (!isset($strings_php))
  44       include ("../functions/strings.php");
  45
  46    if (!session_is_registered("user_is_logged_in") || $logged_in != 1) {
  47       do_hook ("login_before");
  48
  49       $onetimepad = OneTimePadCreate(strlen($secretkey));
  50       $key = OneTimePadEncrypt($secretkey, $onetimepad);
  51       session_register("onetimepad");
  52       // verify that username and password are correct
  53       $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
  54       sqimap_logout($imapConnection);
  55
  56       setcookie("username", $username, 0, $base_uri);
  57       setcookie("key", $key, 0, $base_uri);
  58       setcookie("logged_in", 1, 0, $base_uri);
  59
  60       do_hook ("login_verified");
  61    }
  62
  63    session_register ("user_is_logged_in");
  64    $user_is_logged_in = true;
  65
  66    include ("../src/load_prefs.php");
  67
  68    echo "<html><head>\n";
  69    echo "<TITLE>";
  70    echo "$org_title";
  71    echo "</TITLE>";
  72    $ishelp = substr(getenv(REQUEST_URI),-8);                    // If calling help, set left frame to 300
  73    if ($ishelp == "help.php") {
  74       echo "<FRAMESET COLS=\"300, *\" NORESIZE=yes BORDER=0>";
  75    } else {
  76       echo "<FRAMESET COLS=\"$left_size, *\" NORESIZE BORDER=0>";
  77    }
  78
  79 /**
  80     There are three ways to call webmail.php
  81     1.  webmail.php
  82          - This just loads the default entry screen.
  83     2.  webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
  84          - This loads the frames starting at the given values.
  85     3.  webmail.php?right_frame=folders.php
  86          - Loads the frames with the Folder options in the right frame.
  87
  88     This was done to create a pure HTML way of refreshing the folder list since
  89     we would like to use as little Javascript as possible.
  90 **/
  91    if ($right_frame == "right_main.php") {
  92       $urlMailbox = urlencode($mailbox);
  93       echo "<FRAME SRC=\"left_main.php\" NAME=\"left\">";
  94       echo "<FRAME SRC=\"right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage\" NAME=\"right\">";
  95    } else if ($right_frame == "options.php") {
  96       echo "<FRAME SRC=\"left_main.php\" NAME=\"left\">";
  97       echo "<FRAME SRC=\"options.php\" NAME=\"right\">";
  98    } else if ($right_frame == "folders.php") {
  99       $urlMailbox = urlencode($mailbox);
 100       echo "<FRAME SRC=\"left_main.php\" NAME=\"left\">";
 101       echo "<FRAME SRC=\"folders.php\" NAME=\"right\">";
 102    } else {
 103       echo "<FRAME SRC=\"left_main.php\" NAME=\"left\">";
 104       if (!isset($just_logged_in)) $just_logged_in = 0;
 105       echo "<FRAME SRC=\"right_main.php?just_logged_in=$just_logged_in\" NAME=\"right\">";
 106    }
 107
 108 ?>
 109 </FRAMESET>
 110 </HEAD></HTML>