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4e17e6c9 »
2005-09-25 Initial revision
1 <?php
2 /*
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2008-05-11 -fixed disclaimer
3 +-------------------------------------------------------------------------+
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4 | Roundcube Webmail IMAP Client |
f5e7b353 »
2011-01-12 Bumbed version; Roundcube development is not Switzerland only
5 | Version 0.6-svn |
a6f90e1b »
2008-05-11 -fixed disclaimer
6 | |
f5e7b353 »
2011-01-12 Bumbed version; Roundcube development is not Switzerland only
7 | Copyright (C) 2005-2011, The Roundcube Dev Team |
a6f90e1b »
2008-05-11 -fixed disclaimer
8 | |
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. |
12 | |
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. |
17 | |
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. |
21 | |
22 +-------------------------------------------------------------------------+
23 | Author: Thomas Bruederli <roundcube@gmail.com> |
24 +-------------------------------------------------------------------------+
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2005-09-25 Initial revision
25
26 $Id$
27
28 */
29
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
30 // include environment
31 require_once 'program/include/iniset.php';
15a9d1ce »
2006-01-05 Optimized loading time; added periodic mail check; added EXPUNGE command
32
48bc52e8 »
2010-02-13 - Fix imap_init hook broken in r3258 (#1486493)
33 // init application, start session, init output class, etc.
83a76368 »
2008-06-14 More code cleanup
34 $RCMAIL = rcmail::get_instance();
35
d51c93b4 »
2009-06-01 - get rid of some hardcoded action names and move decission about out…
36 // turn on output buffering
37 ob_start();
2f2f15b7 »
2006-09-04 Little improvements for message parsing and encoding
38
8c72e33d »
2008-07-28 Show appropriate error message if config files are missing
39 // check if config files had errors
40 if ($err_str = $RCMAIL->config->get_error()) {
41 raise_error(array(
42 'code' => 601,
43 'type' => 'php',
44 'message' => $err_str), false, true);
45 }
46
8affba5b »
2006-03-14 Improved error handling in DB connection failure
47 // check DB connections and exit on failure
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
48 if ($err_str = $DB->is_error()) {
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
49 raise_error(array(
50 'code' => 603,
51 'type' => 'db',
52 'message' => $err_str), FALSE, TRUE);
53 }
8affba5b »
2006-03-14 Improved error handling in DB connection failure
54
4e17e6c9 »
2005-09-25 Initial revision
55 // error steps
197601ef »
2008-04-30 Next step: introduce the application class 'rcmail' and get rid of so…
56 if ($RCMAIL->action=='error' && !empty($_GET['_code'])) {
4e17e6c9 »
2005-09-25 Initial revision
57 raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
58 }
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2005-09-25 Initial revision
59
f5d61d84 »
2009-10-21 Revert r3038 and allow to specify the port as value of force_https
60 // check if https is required (for login) and redirect if necessary
61 if (empty($_SESSION['user_id']) && ($force_https = $RCMAIL->config->get('force_https', false))) {
62 $https_port = is_bool($force_https) ? 443 : $force_https;
5818e443 »
2009-10-27 - Fix $_SERVER['HTTPS'] check for SSL forcing on IIS (#1486243) + fix…
63 if (!rcube_https_check($https_port)) {
76c94b6b »
2010-01-17 - Fix 'force_https' to specified port when URL contains a port number…
64 $host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']);
65 $host .= ($https_port != 443 ? ':' . $https_port : '');
66 header('Location: https://' . $host . $_SERVER['REQUEST_URI']);
f5d61d84 »
2009-10-21 Revert r3038 and allow to specify the port as value of force_https
67 exit;
68 }
69 }
70
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
71 // trigger startup plugin hook
72 $startup = $RCMAIL->plugins->exec_hook('startup', array('task' => $RCMAIL->task, 'action' => $RCMAIL->action));
73 $RCMAIL->set_task($startup['task']);
74 $RCMAIL->action = $startup['action'];
75
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76 // try to log in
9b94eb64 »
2010-02-06 - Fix setting task name according to auth state. So, any action befor…
77 if ($RCMAIL->task == 'login' && $RCMAIL->action == 'login') {
0129d7c9 »
2009-01-19 - Fix authentication when submitting form with existing session (#148…
78 // purge the session in case of new login when a session already exists
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
79 $RCMAIL->kill_session();
5f560ee7 »
2010-11-29 - Plugin API: Add 'pass' argument in 'authenticate' hook (#1487134)
80
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2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
81 $auth = $RCMAIL->plugins->exec_hook('authenticate', array(
82 'host' => $RCMAIL->autoselect_host(),
83 'user' => trim(get_input_value('_user', RCUBE_INPUT_POST)),
5f560ee7 »
2010-11-29 - Plugin API: Add 'pass' argument in 'authenticate' hook (#1487134)
84 'pass' => get_input_value('_pass', RCUBE_INPUT_POST, true,
85 $RCMAIL->config->get('password_charset', 'ISO-8859-1')),
44636484 »
2009-08-05 Allow a plugin to disable the cookie check
86 'cookiecheck' => true,
64608bf2 »
2010-02-25 - Password: Make passwords encoding consistent with core, add 'passwo…
87 ));
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
88
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2005-09-25 Initial revision
89 // check if client supports cookies
44636484 »
2009-08-05 Allow a plugin to disable the cookie check
90 if ($auth['cookiecheck'] && empty($_COOKIE)) {
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
91 $OUTPUT->show_message("cookiesdisabled", 'warning');
92 }
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2010-02-25 - Password: Make passwords encoding consistent with core, add 'passwo…
93 else if ($_SESSION['temp'] && !$auth['abort'] &&
94 !empty($auth['host']) && !empty($auth['user']) &&
95 $RCMAIL->login($auth['user'], $auth['pass'], $auth['host'])) {
aad6e2a9 »
2007-03-27 New session authentication, should fix bugs #1483951 and #1484299; te…
96 // create new session ID
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2010-03-01 - Improve performance by avoiding unnecessary updates to the session …
97 $RCMAIL->session->remove('temp');
98 $RCMAIL->session->regenerate_id();
aad6e2a9 »
2007-03-27 New session authentication, should fix bugs #1483951 and #1484299; te…
99
100 // send auth cookie if necessary
cf2da2f9 »
2011-01-28 Improve session validity check with changing auth cookies; reduce wri…
101 $RCMAIL->session->set_auth_cookie();
aad6e2a9 »
2007-03-27 New session authentication, should fix bugs #1483951 and #1484299; te…
102
5e0045b1 »
2008-06-06 Add option to log successful logins.
103 // log successful login
3544558f »
2010-04-20 - Add HTTP_X_REAL_IP and HTTP_X_FORWARDED_FOR to successful logins lo…
104 rcmail_log_login();
10eedbe7 »
2010-01-28 - add file/line definitions to raise_error() calls
105
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
106 // restore original request parameters
88007cf0 »
2011-01-14 Fix login redirect issues (#1487686)
107 $query = array();
32234d71 »
2011-01-19 Better fix for login redirect, don't force mail task
108 if ($url = get_input_value('_url', RCUBE_INPUT_POST)) {
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
109 parse_str($url, $query);
32234d71 »
2011-01-19 Better fix for login redirect, don't force mail task
110
111 // prevent endless looping on login page
112 if ($query['_task'] == 'login')
113 unset($query['_task']);
114 }
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
115
116 // allow plugins to control the redirect url after login success
32234d71 »
2011-01-19 Better fix for login redirect, don't force mail task
117 $redir = $RCMAIL->plugins->exec_hook('login_after', $query + array('_task' => 'mail'));
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
118 unset($redir['abort']);
5e0045b1 »
2008-06-06 Add option to log successful logins.
119
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2005-09-25 Initial revision
120 // send redirect
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
121 $OUTPUT->redirect($redir);
f1154163 »
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122 }
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
123 else {
6d99f995 »
2010-11-09 - Handle situation when $IMAP object isn't initialized on log in
124 $error_code = is_object($IMAP) ? $IMAP->get_error_code() : -1;
125
126 $OUTPUT->show_message($error_code < -1 ? 'imaperror' : 'loginfailed', 'warning');
8fcc3e1a »
2010-10-14 - Improved IMAP errors handling
127 $RCMAIL->plugins->exec_hook('login_failed', array(
6d99f995 »
2010-11-09 - Handle situation when $IMAP object isn't initialized on log in
128 'code' => $error_code, 'host' => $auth['host'], 'user' => $auth['user']));
1854c452 »
2008-05-07 More code cleanup + oop-ization
129 $RCMAIL->kill_session();
4e17e6c9 »
2005-09-25 Initial revision
130 }
f1154163 »
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131 }
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132
133 // end session
9b94eb64 »
2010-02-06 - Fix setting task name according to auth state. So, any action befor…
134 else if ($RCMAIL->task == 'logout' && isset($_SESSION['user_id'])) {
7ef47e59 »
2009-08-14 Add some arguments to the logout_after hook
135 $userdata = array('user' => $_SESSION['username'], 'host' => $_SESSION['imap_host'], 'lang' => $RCMAIL->user->language);
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
136 $OUTPUT->show_message('loggedout');
1854c452 »
2008-05-07 More code cleanup + oop-ization
137 $RCMAIL->logout_actions();
138 $RCMAIL->kill_session();
7ef47e59 »
2009-08-14 Add some arguments to the logout_after hook
139 $RCMAIL->plugins->exec_hook('logout_after', $userdata);
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
140 }
4e17e6c9 »
2005-09-25 Initial revision
141
bac7d174 »
2006-07-18 Fixed bugs #1364122, #1468895, ticket #1483811 and other minor bugs
142 // check session and auth cookie
9b94eb64 »
2010-02-06 - Fix setting task name according to auth state. So, any action befor…
143 else if ($RCMAIL->task != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') {
cf2da2f9 »
2011-01-28 Improve session validity check with changing auth cookies; reduce wri…
144 if (!$RCMAIL->session->check_auth()) {
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
145 $OUTPUT->show_message('sessionerror', 'error');
1854c452 »
2008-05-07 More code cleanup + oop-ization
146 $RCMAIL->kill_session();
4e17e6c9 »
2005-09-25 Initial revision
147 }
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
148 }
4e17e6c9 »
2005-09-25 Initial revision
149
150 // not logged in -> show login page
197601ef »
2008-04-30 Next step: introduce the application class 'rcmail' and get rid of so…
151 if (empty($RCMAIL->user->ID)) {
83a76368 »
2008-06-14 More code cleanup
152 if ($OUTPUT->ajax_call)
c719f3c1 »
2008-06-20 Store compose parameters in session and redirect to a unique URL
153 $OUTPUT->redirect(array(), 2000);
9b94eb64 »
2010-02-06 - Fix setting task name according to auth state. So, any action befor…
154
ccc80d1c »
2009-10-14 - Fix login page loading into an iframe when session expires (#1485952)
155 if (!empty($_REQUEST['_framed']))
b5713396 »
2009-10-14 - fix last commit
156 $OUTPUT->command('redirect', '?');
ccc80d1c »
2009-10-14 - Fix login page loading into an iframe when session expires (#1485952)
157
330127a6 »
2008-03-02 Disable PHP notices + check for installer script on login page
158 // check if installer is still active
83a76368 »
2008-06-14 More code cleanup
159 if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) {
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
160 $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"),
161 html::tag('h2', array('style' => "margin-top:0.2em"), "Installer script is still accessible") .
e019f2d0 »
2010-09-25 - s/RoundCube/Roundcube/
162 html::p(null, "The install script of your Roundcube installation is still stored in its default location!") .
163 html::p(null, "Please <b>remove</b> the whole <tt>installer</tt> folder from the Roundcube directory because .
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
164 these files may expose sensitive configuration data like server passwords and encryption keys
165 to the public. Make sure you cannot access the <a href=\"./installer/\">installer script</a> from your browser.")
166 )
167 );
168 }
249db185 »
2010-10-01 - Fix "Server Error! (Not Found)" when using utils/save-pref action (…
169
bbf15d81 »
2008-05-02 - fixed task setting on login
170 $OUTPUT->set_env('task', 'login');
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
171 $OUTPUT->send('login');
172 }
249db185 »
2010-10-01 - Fix "Server Error! (Not Found)" when using utils/save-pref action (…
173 // CSRF prevention
174 else {
175 // don't check for valid request tokens in these actions
176 $request_check_whitelist = array('login'=>1, 'spell'=>1);
177
178 // check client X-header to verify request origin
179 if ($OUTPUT->ajax_call) {
180 if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token()) {
181 header('HTTP/1.1 404 Not Found');
182 die("Invalid Request");
183 }
184 }
185 // check request token in POST form submissions
186 else if (!empty($_POST) && !$request_check_whitelist[$RCMAIL->action] && !$RCMAIL->check_request()) {
187 $OUTPUT->show_message('invalidrequest', 'error');
188 $OUTPUT->send($RCMAIL->task);
189 }
190 }
4e17e6c9 »
2005-09-25 Initial revision
191
249db185 »
2010-10-01 - Fix "Server Error! (Not Found)" when using utils/save-pref action (…
192 // handle special actions
48aff91f »
2008-08-29 Moved code block to a more appropriate position + codestyle
193 if ($RCMAIL->action == 'keep-alive') {
194 $OUTPUT->reset();
195 $OUTPUT->send();
196 }
249db185 »
2010-10-01 - Fix "Server Error! (Not Found)" when using utils/save-pref action (…
197 else if ($RCMAIL->action == 'save-pref') {
198 include 'steps/utils/save_pref.inc';
199 }
1cded857 »
2005-12-03 Re-design of caching (new database table added\!); some bugfixes; Pos…
200
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2005-09-25 Initial revision
201
6ea6c9b9 »
2008-06-20 Simplify step inclusion in controller (index.php)
202 // include task specific functions
564a2ba7 »
2009-07-22 - Help plugin
203 if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/func.inc'))
204 include_once($incfile);
6ea6c9b9 »
2008-06-20 Simplify step inclusion in controller (index.php)
205
206 // allow 5 "redirects" to another action
207 $redirects = 0; $incstep = null;
208 while ($redirects < 5) {
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
209 // execute a plugin action
05a631a4 »
2010-06-03 Allow plugins to register their own tasks
210 if ($RCMAIL->plugins->is_plugin_task($RCMAIL->task)) {
211 $RCMAIL->plugins->exec_action($RCMAIL->task.'.'.$RCMAIL->action);
212 break;
213 }
214 else if (preg_match('/^plugin\./', $RCMAIL->action)) {
cc97ea05 »
2009-04-19 Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
215 $RCMAIL->plugins->exec_action($RCMAIL->action);
216 break;
217 }
6ea6c9b9 »
2008-06-20 Simplify step inclusion in controller (index.php)
218 // try to include the step file
68d2d541 »
2011-01-16 - Move action files map from index.php to steps' func.inc files
219 else if (($stepfile = $RCMAIL->get_action_file())
220 && is_file($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile)
221 ) {
6ea6c9b9 »
2008-06-20 Simplify step inclusion in controller (index.php)
222 include($incfile);
223 $redirects++;
224 }
225 else {
226 break;
227 }
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
228 }
4e17e6c9 »
2005-09-25 Initial revision
229
230
6ea6c9b9 »
2008-06-20 Simplify step inclusion in controller (index.php)
231 // parse main template (default)
197601ef »
2008-04-30 Next step: introduce the application class 'rcmail' and get rid of so…
232 $OUTPUT->send($RCMAIL->task);
539cd478 »
2005-09-29 Fix for URL injection vulnerability (Bug #1307966)
233
4e17e6c9 »
2005-09-25 Initial revision
234
539cd478 »
2005-09-29 Fix for URL injection vulnerability (Bug #1307966)
235 // if we arrive here, something went wrong
f1154163 »
2007-04-28 Merged branch devel-addressbook from r443 back to trunk
236 raise_error(array(
237 'code' => 404,
238 'type' => 'php',
239 'line' => __LINE__,
240 'file' => __FILE__,
47124c22 »
2008-04-12 Changed codebase to PHP5 with autoloader + added some new classes fro…
241 'message' => "Invalid request"), true, true);
b25dfd09 »
2010-06-23 - removed PHP closing tag
242
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