thomascube
2006-12-27 0712a392dc6a1514a72c5766e8d511788e27a379
index.php
@@ -2,9 +2,9 @@
/*
 +-----------------------------------------------------------------------+
 | RoundCube Webmail IMAP Client                                         |
 | Version 0.1-20060505                                                  |
 | Version 0.1-20061206                                                  |
 |                                                                       |
 | Copyright (C) 2005, RoundCube Dev. - Switzerland                      |
 | Copyright (C) 2005-2006, RoundCube Dev. - Switzerland                 |
 | Licensed under the GNU GPL                                            |
 |                                                                       |
 | Redistribution and use in source and binary forms, with or without    |
@@ -40,7 +40,7 @@
*/
define('RCMAIL_VERSION', '0.1-20060707');
define('RCMAIL_VERSION', '0.1-20061206');
// define global vars
$CHARSET = 'UTF-8';
@@ -53,7 +53,13 @@
  $INSTALL_PATH = './';
else
  $INSTALL_PATH .= '/';
// make sure path_separator is defined
if (!defined('PATH_SEPARATOR'))
  define('PATH_SEPARATOR', (eregi('win', PHP_OS) ? ';' : ':'));
// RC include folders MUST be included FIRST to avoid other
// possible not compatible libraries (i.e PEAR) to be included
// instead the ones provided by RC
@@ -75,43 +81,50 @@
require_once('include/bugs.inc');
require_once('include/main.inc');
require_once('include/cache.inc');
require_once('lib/html2text.inc');
require_once('PEAR.php');
// set PEAR error handling
// PEAR::setErrorHandling(PEAR_ERROR_TRIGGER, E_USER_NOTICE);
// use gzip compression if supported
if (function_exists('ob_gzhandler') && !ini_get('zlib.output_compression'))
  ob_start('ob_gzhandler');
else
  ob_start();
// catch some url/post parameters
$_auth = get_input_value('_auth', RCUBE_INPUT_GPC);
$_task = get_input_value('_task', RCUBE_INPUT_GPC);
$_action = get_input_value('_action', RCUBE_INPUT_GPC);
$_task = strip_quotes(get_input_value('_task', RCUBE_INPUT_GPC));
$_action = strip_quotes(get_input_value('_action', RCUBE_INPUT_GPC));
$_framed = (!empty($_GET['_framed']) || !empty($_POST['_framed']));
if (empty($_task))
// use main task if empty or invalid value
if (empty($_task) || !in_array($_task, $MAIN_TASKS))
  $_task = 'mail';
if (!empty($_GET['_remote']))
  $REMOTE_REQUEST = TRUE;
// set output buffering
if ($_action != 'get' && $_action != 'viewsource')
  {
  // use gzip compression if supported
  if (function_exists('ob_gzhandler') && !ini_get('zlib.output_compression'))
    ob_start('ob_gzhandler');
  else
    ob_start();
  }
// start session with requested task
rcmail_startup($_task);
// set session related variables
$COMM_PATH = sprintf('./?_auth=%s&_task=%s', $sess_auth, $_task);
$SESS_HIDDEN_FIELD = sprintf('<input type="hidden" name="_auth" value="%s" />', $sess_auth);
$COMM_PATH = sprintf('./?_task=%s', $_task);
$SESS_HIDDEN_FIELD = '';
// add framed parameter
if ($_framed)
  {
  $COMM_PATH .= '&_framed=1';
  $COMM_PATH .= '&amp;_framed=1';
  $SESS_HIDDEN_FIELD .= "\n".'<input type="hidden" name="_framed" value="1" />';
  }
@@ -134,11 +147,25 @@
  raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
  }
// handle HTML->text conversion
if ($_action=='html2text')
  {
  $htmlText = $HTTP_RAW_POST_DATA;
  $converter = new html2text($htmlText);
  // TODO possibly replace with rcube_remote_response()
  header('Content-Type: text/plain');
  $plaintext = $converter->get_text();
  print $plaintext;
  exit;
  }
// try to log in
if ($_action=='login' && $_task=='mail')
  {
  $host = $_POST['_host'] ? $_POST['_host'] : $CONFIG['default_host'];
  $host = rcmail_autoselect_host();
  
  // check if client supports cookies
  if (empty($_COOKIE))
@@ -147,8 +174,7 @@
    }
  else if (isset($_POST['_user']) && isset($_POST['_pass']) &&
           rcmail_login(get_input_value('_user', RCUBE_INPUT_POST),
                        get_input_value('_pass', RCUBE_INPUT_POST),
                        $host))
              get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'), $host))
    {
    // send redirect
    header("Location: $COMM_PATH");
@@ -168,11 +194,11 @@
  rcmail_kill_session();
  }
// check session cookie and auth string
else if ($_action!='login' && $sess_auth && $_SESSION['user_id'])
// check session and auth cookie
else if ($_action!='login' && $_SESSION['user_id'])
  {
  if ($_auth !== $sess_auth || $_auth != rcmail_auth_hash($_SESSION['client_id'], $_SESSION['auth_time']) ||
      ($CONFIG['session_lifetime'] && isset($SESS_CHANGED) && $SESS_CHANGED + $CONFIG['session_lifetime']*60 < mktime()))
  if (!rcmail_authenticate_session() ||
      (!empty($CONFIG['session_lifetime']) && isset($SESS_CHANGED) && $SESS_CHANGED + $CONFIG['session_lifetime']*60 < mktime()))
    {
    $message = show_message('sessionerror', 'error');
    rcmail_kill_session();
@@ -232,13 +258,12 @@
  exit;
  }
// include task specific files
if ($_task=='mail')
  {
  include_once('program/steps/mail/func.inc');
  
  if ($_action=='show' || $_action=='print')
  if ($_action=='show' || $_action=='preview' || $_action=='print')
    include('program/steps/mail/show.inc');
  if ($_action=='get')
@@ -285,11 +310,14 @@
  if ($_action=='rss')
    include('program/steps/mail/rss.inc');
  // kill compose entry from session
  if (isset($_SESSION['compose']))
    rcmail_compose_cleanup();
    
  if ($_action=='quotaimg')
    include('program/steps/mail/quotaimg.inc');
  if ($_action=='quotadisplay')
    include('program/steps/mail/quotadisplay.inc');
  // make sure the message count is refreshed
  $IMAP->messagecount($_SESSION['mbox'], 'ALL', TRUE);
  }
@@ -340,16 +368,15 @@
  if ($_action=='save-prefs')
    include('program/steps/settings/save_prefs.inc');  
  if ($_action=='folders' || $_action=='subscribe' || $_action=='unsubscribe' || $_action=='create-folder' || $_action=='rename-folder' || $_action=='delete-folder')
  if ($_action=='folders' || $_action=='subscribe' || $_action=='unsubscribe' ||
      $_action=='create-folder' || $_action=='rename-folder' || $_action=='delete-folder')
    include('program/steps/settings/manage_folders.inc');
  }
// parse main template
// only allow these templates to be included
if (in_array($_task, $MAIN_TASKS))
  parse_template($_task);
parse_template($_task);
// if we arrive here, something went wrong