<?php
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/*
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+-----------------------------------------------------------------------+
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| RoundCube Webmail IMAP Client |
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| Version 0.1-20051007 |
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| |
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| Copyright (C) 2005, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| |
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| Redistribution and use in source and binary forms, with or without |
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| modification, are permitted provided that the following conditions |
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| are met: |
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| |
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| o Redistributions of source code must retain the above copyright |
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| notice, this list of conditions and the following disclaimer. |
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| o Redistributions in binary form must reproduce the above copyright |
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| notice, this list of conditions and the following disclaimer in the |
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| documentation and/or other materials provided with the distribution.|
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| o The names of the authors may not be used to endorse or promote |
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| products derived from this software without specific prior written |
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| permission. |
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| |
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| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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// define global vars
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$INSTALL_PATH = './';
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$OUTPUT_TYPE = 'html';
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$JS_OBJECT_NAME = 'rcmail';
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// set environment first
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ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.$INSTALL_PATH.PATH_SEPARATOR.'program'.PATH_SEPARATOR.'program/lib');
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ini_set('session.name', 'sessid');
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ini_set('session.use_cookies', 1);
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ini_set('error_reporting', E_ALL&~E_NOTICE);
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// increase maximum execution time for php scripts
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// (does not work in safe mode)
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@set_time_limit('120');
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// include base files
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require_once('include/rcube_shared.inc');
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require_once('include/rcube_imap.inc');
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require_once('include/rcube_db.inc');
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require_once('include/bugs.inc');
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require_once('include/main.inc');
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require_once('include/cache.inc');
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// catch some url/post parameters
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$_auth = !empty($_POST['_auth']) ? $_POST['_auth'] : $_GET['_auth'];
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$_task = !empty($_POST['_task']) ? $_POST['_task'] : (!empty($_GET['_task']) ? $_GET['_task'] : 'mail');
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$_action = !empty($_POST['_action']) ? $_POST['_action'] : (!empty($_GET['_action']) ? $_GET['_action'] : '');
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$_framed = (!empty($_GET['_framed']) || !empty($_POST['_framed']));
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if (!empty($_GET['_remote']))
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$REMOTE_REQUEST = TRUE;
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// start session with requested task
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rcmail_startup($_task);
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// set session related variables
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$COMM_PATH = sprintf('./?_auth=%s&_task=%s', $sess_auth, $_task);
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$SESS_HIDDEN_FIELD = sprintf('<input type="hidden" name="_auth" value="%s" />', $sess_auth);
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// add framed parameter
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if ($_framed)
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{
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$COMM_PATH .= '&_framed=1';
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$SESS_HIDDEN_FIELD = "\n".'<input type="hidden" name="_framed" value="1" />';
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}
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// init necessary objects for GUI
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load_gui();
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// error steps
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if ($_action=='error' && !empty($_GET['_code']))
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{
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raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
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}
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// try to log in
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if ($_action=='login' && $_task=='mail')
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{
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$host = $_POST['_host'] ? $_POST['_host'] : $CONFIG['default_host'];
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// check if client supports cookies
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if (empty($_COOKIE))
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{
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show_message("cookiesdisabled", 'warning');
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}
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else if (isset($_POST['_user']) && isset($_POST['_pass']) && rcmail_login($_POST['_user'], $_POST['_pass'], $host))
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{
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// send redirect
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header("Location: $COMM_PATH");
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exit;
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}
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else
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{
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show_message("loginfailed", 'warning');
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$_SESSION['user_id'] = '';
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}
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}
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// end session
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else if ($_action=='logout' && isset($_SESSION['user_id']))
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{
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show_message('loggedout');
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rcmail_kill_session();
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}
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// check session cookie and auth string
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else if ($_action!='login' && $_auth && $sess_auth)
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{
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if ($_auth !== $sess_auth || $_auth != rcmail_auth_hash($_SESSION['client_id'], $_SESSION['auth_time']))
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{
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$message = show_message('sessionerror', 'error');
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rcmail_kill_session();
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}
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}
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// log in to imap server
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if (!empty($_SESSION['user_id']) && $_task=='mail')
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{
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$conn = $IMAP->connect($_SESSION['imap_host'], $_SESSION['username'], decrypt_passwd($_SESSION['password']));
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if (!$conn)
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{
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show_message('imaperror', 'error');
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$_SESSION['user_id'] = '';
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}
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}
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// not logged in -> set task to 'login
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if (empty($_SESSION['user_id']))
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{
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if ($REMOTE_REQUEST)
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{
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$message .= "setTimeout(\"location.href='\"+this.env.comm_path+\"'\", 2000);";
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rcube_remote_response($message);
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}
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$_task = 'login';
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}
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// set task and action to client
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$script = sprintf("%s.set_env('task', '%s');", $JS_OBJECT_NAME, $_task);
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if (!empty($_action))
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$script .= sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $_action);
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$OUTPUT->add_script($script);
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// not logged in -> show login page
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if (!$_SESSION['user_id'])
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{
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parse_template('login');
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exit;
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}
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// include task specific files
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if ($_task=='mail')
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{
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include_once('program/steps/mail/func.inc');
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if ($_action=='show' || $_action=='print')
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include('program/steps/mail/show.inc');
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if ($_action=='get')
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include('program/steps/mail/get.inc');
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if ($_action=='moveto' || $_action=='delete')
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include('program/steps/mail/move_del.inc');
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if ($_action=='mark')
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include('program/steps/mail/mark.inc');
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if ($_action=='viewsource')
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include('program/steps/mail/viewsource.inc');
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if ($_action=='send')
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include('program/steps/mail/sendmail.inc');
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if ($_action=='upload')
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include('program/steps/mail/upload.inc');
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if ($_action=='compose')
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include('program/steps/mail/compose.inc');
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if ($_action=='addcontact')
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include('program/steps/mail/addcontact.inc');
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if ($_action=='list' && $_GET['_remote'])
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include('program/steps/mail/list.inc');
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// kill compose entry from session
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if (isset($_SESSION['compose']))
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rcmail_compose_cleanup();
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}
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// include task specific files
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if ($_task=='addressbook')
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{
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include_once('program/steps/addressbook/func.inc');
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if ($_action=='save')
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include('program/steps/addressbook/save.inc');
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if ($_action=='edit' || $_action=='add')
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include('program/steps/addressbook/edit.inc');
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if ($_action=='delete')
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include('program/steps/addressbook/delete.inc');
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if ($_action=='show')
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include('program/steps/addressbook/show.inc');
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if ($_action=='list' && $_GET['_remote'])
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include('program/steps/addressbook/list.inc');
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}
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// include task specific files
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if ($_task=='settings')
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{
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include_once('program/steps/settings/func.inc');
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if ($_action=='save-identity')
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include('program/steps/settings/save_identity.inc');
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if ($_action=='add-identity' || $_action=='edit-identity')
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include('program/steps/settings/edit_identity.inc');
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if ($_action=='delete-identity')
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include('program/steps/settings/delete_identity.inc');
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if ($_action=='identities')
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include('program/steps/settings/identities.inc');
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if ($_action=='save-prefs')
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include('program/steps/settings/save_prefs.inc');
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if ($_action=='folders' || $_action=='subscribe' || $_action=='unsubscribe' || $_action=='create-folder' || $_action=='delete-folder')
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include('program/steps/settings/manage_folders.inc');
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}
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// only allow these templates to be included
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$valid_tasks = array('mail','settings','addressbook');
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// parse main template
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if (in_array($_task, $valid_tasks))
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parse_template($_task);
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// if we arrive here, something went wrong
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raise_error(array('code' => 404,
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'type' => 'php',
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'line' => __LINE__,
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'file' => __FILE__,
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'message' => "Invalid request"), TRUE, TRUE);
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?>
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