3 +-------------------------------------------------------------------------+
4 | RoundCube Webmail IMAP Client |
7 | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License version 2 |
11 | as published by the Free Software Foundation. |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
18 | You should have received a copy of the GNU General Public License along |
19 | with this program; if not, write to the Free Software Foundation, Inc., |
20 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
22 +-------------------------------------------------------------------------+
23 | Author: Thomas Bruederli <roundcube@gmail.com> |
24 +-------------------------------------------------------------------------+
26 $Id: index.php 2484 2009-05-15 10:24:09Z thomasb $
30 // include environment
31 require_once 'program/include/iniset.php';
33 // init application and start session with requested task
34 $RCMAIL = rcmail::get_instance();
37 $OUTPUT = !empty($_REQUEST['_remote']) ? $RCMAIL->init_json() : $RCMAIL->load_gui(!empty($_REQUEST['_framed']));
39 // set output buffering
40 if ($RCMAIL->action != 'get' && $RCMAIL->action != 'viewsource') {
41 // use gzip compression if supported
42 if (function_exists('ob_gzhandler')
43 && !ini_get('zlib.output_compression')
44 && ini_get('output_handler') != 'ob_gzhandler') {
45 ob_start('ob_gzhandler');
52 // check if config files had errors
53 if ($err_str = $RCMAIL->config->get_error()) {
57 'message' => $err_str), false, true);
60 // check DB connections and exit on failure
61 if ($err_str = $DB->is_error()) {
65 'message' => $err_str), FALSE, TRUE);
69 if ($RCMAIL->action=='error' && !empty($_GET['_code'])) {
70 raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
74 if ($RCMAIL->action=='login' && $RCMAIL->task=='mail') {
75 // purge the session in case of new login when a session already exists
76 $RCMAIL->kill_session();
79 $host = $RCMAIL->autoselect_host();
81 // check if client supports cookies
82 if (empty($_COOKIE)) {
83 $OUTPUT->show_message("cookiesdisabled", 'warning');
85 else if ($_SESSION['temp'] && !empty($_POST['_user']) && !empty($_POST['_pass']) &&
86 $RCMAIL->login(trim(get_input_value('_user', RCUBE_INPUT_POST), ' '),
87 get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'), $host)) {
88 // create new session ID
89 unset($_SESSION['temp']);
90 rcube_sess_regenerate_id();
92 // send auth cookie if necessary
93 $RCMAIL->authenticate_session();
95 // log successful login
96 if ($RCMAIL->config->get('log_logins')) {
97 write_log('userlogins', sprintf('Successful login for %s (id %d) from %s',
98 $RCMAIL->user->get_username(),
100 $_SERVER['REMOTE_ADDR']));
107 $OUTPUT->show_message($IMAP->error_code < -1 ? 'imaperror' : 'loginfailed', 'warning');
108 $RCMAIL->kill_session();
113 else if (($RCMAIL->task=='logout' || $RCMAIL->action=='logout') && isset($_SESSION['user_id'])) {
114 $OUTPUT->show_message('loggedout');
115 $RCMAIL->logout_actions();
116 $RCMAIL->kill_session();
119 // check session and auth cookie
120 else if ($RCMAIL->action != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') {
121 if (!$RCMAIL->authenticate_session()) {
122 $OUTPUT->show_message('sessionerror', 'error');
123 $RCMAIL->kill_session();
128 // check client X-header to verify request origin
129 if ($OUTPUT->ajax_call) {
130 if (!$RCMAIL->config->get('devel_mode') && !rc_request_header('X-RoundCube-Referer')) {
131 header('HTTP/1.1 404 Not Found');
132 die("Invalid Request");
137 // not logged in -> show login page
138 if (empty($RCMAIL->user->ID)) {
140 if ($OUTPUT->ajax_call)
141 $OUTPUT->redirect(array(), 2000);
143 // check if installer is still active
144 if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) {
145 $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"),
146 html::tag('h2', array('style' => "margin-top:0.2em"), "Installer script is still accessible") .
147 html::p(null, "The install script of your RoundCube installation is still stored in its default location!") .
148 html::p(null, "Please <b>remove</b> the whole <tt>installer</tt> folder from the RoundCube directory because .
149 these files may expose sensitive configuration data like server passwords and encryption keys
150 to the public. Make sure you cannot access the <a href=\"./installer/\">installer script</a> from your browser.")
155 $OUTPUT->set_env('task', 'login');
156 $OUTPUT->send('login');
160 // handle keep-alive signal
161 if ($RCMAIL->action == 'keep-alive') {
165 // save preference value
166 else if ($RCMAIL->action == 'save-pref') {
167 $RCMAIL->user->save_prefs(array(get_input_value('_name', RCUBE_INPUT_POST) => get_input_value('_value', RCUBE_INPUT_POST)));
173 // map task/action to a certain include file
176 'preview' => 'show.inc',
177 'print' => 'show.inc',
178 'moveto' => 'move_del.inc',
179 'delete' => 'move_del.inc',
180 'send' => 'sendmail.inc',
181 'expunge' => 'folders.inc',
182 'purge' => 'folders.inc',
183 'remove-attachment' => 'attachments.inc',
184 'display-attachment' => 'attachments.inc',
185 'upload' => 'attachments.inc',
188 'addressbook' => array(
193 'folders' => 'manage_folders.inc',
194 'create-folder' => 'manage_folders.inc',
195 'rename-folder' => 'manage_folders.inc',
196 'delete-folder' => 'manage_folders.inc',
197 'subscribe' => 'manage_folders.inc',
198 'unsubscribe' => 'manage_folders.inc',
199 'add-identity' => 'edit_identity.inc',
203 // include task specific functions
204 include_once 'program/steps/'.$RCMAIL->task.'/func.inc';
206 // allow 5 "redirects" to another action
207 $redirects = 0; $incstep = null;
208 while ($redirects < 5) {
209 $stepfile = !empty($action_map[$RCMAIL->task][$RCMAIL->action]) ?
210 $action_map[$RCMAIL->task][$RCMAIL->action] : strtr($RCMAIL->action, '-', '_') . '.inc';
212 // try to include the step file
213 if (is_file(($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile))) {
223 // parse main template (default)
224 $OUTPUT->send($RCMAIL->task);
227 // if we arrive here, something went wrong
233 'message' => "Invalid request"), true, true);