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4e17e6c @thomascube Initial revision
thomascube authored
1 <?php
2 /*
a6f90e1 @alecpl -fixed disclaimer
alecpl authored
3 +-------------------------------------------------------------------------+
4 | RoundCube Webmail IMAP Client |
d002607 @thomascube Implemented logout_after plugin hook
thomascube authored
5 | Version 0.3-20090814 |
a6f90e1 @alecpl -fixed disclaimer
alecpl authored
6 | |
cbbef37 @till * bumping up copyright (happy new year ;-))
till authored
7 | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland |
a6f90e1 @alecpl -fixed disclaimer
alecpl authored
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 +-------------------------------------------------------------------------+
4e17e6c @thomascube Initial revision
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25
26 $Id$
27
28 */
29
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
thomascube authored
30 // include environment
31 require_once 'program/include/iniset.php';
15a9d1c @thomascube Optimized loading time; added periodic mail check; added EXPUNGE command
thomascube authored
32
48bc52e @alecpl - Fix imap_init hook broken in r3258 (#1486493)
alecpl authored
33 // init application, start session, init output class, etc.
83a7636 @thomascube More code cleanup
thomascube authored
34 $RCMAIL = rcmail::get_instance();
35
d51c93b @alecpl - get rid of some hardcoded action names and move decission about out…
alecpl authored
36 // turn on output buffering
37 ob_start();
2f2f15b @thomascube Little improvements for message parsing and encoding
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38
8c72e33 @thomascube Show appropriate error message if config files are missing
thomascube authored
39 // check if config files had errors
40 if ($err_str = $RCMAIL->config->get_error()) {
41 raise_error(array(
42 'code' => 601,
43 'type' => 'php',
44 'message' => $err_str), false, true);
45 }
46
8affba5 @thomascube Improved error handling in DB connection failure
thomascube authored
47 // check DB connections and exit on failure
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
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48 if ($err_str = $DB->is_error()) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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49 raise_error(array(
50 'code' => 603,
51 'type' => 'db',
52 'message' => $err_str), FALSE, TRUE);
53 }
8affba5 @thomascube Improved error handling in DB connection failure
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54
4e17e6c @thomascube Initial revision
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55 // error steps
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of so…
thomascube authored
56 if ($RCMAIL->action=='error' && !empty($_GET['_code'])) {
4e17e6c @thomascube Initial revision
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57 raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
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58 }
4e17e6c @thomascube Initial revision
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59
f5d61d8 @thomascube Revert r3038 and allow to specify the port as value of force_https
thomascube authored
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;
5818e44 @alecpl - Fix $_SERVER['HTTPS'] check for SSL forcing on IIS (#1486243) + fix…
alecpl authored
63 if (!rcube_https_check($https_port)) {
76c94b6 @alecpl - Fix 'force_https' to specified port when URL contains a port number…
alecpl authored
64 $host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']);
65 $host .= ($https_port != 443 ? ':' . $https_port : '');
66 header('Location: https://' . $host . $_SERVER['REQUEST_URI']);
f5d61d8 @thomascube Revert r3038 and allow to specify the port as value of force_https
thomascube authored
67 exit;
68 }
69 }
70
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
thomascube authored
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 = $startup['action'];
75
4e17e6c @thomascube Initial revision
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76 // try to log in
9b94eb6 @alecpl - Fix setting task name according to auth state. So, any action befor…
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77 if ($RCMAIL->task == 'login' && $RCMAIL->action == 'login') {
0129d7c @alecpl - Fix authentication when submitting form with existing session (#148…
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78 // purge the session in case of new login when a session already exists
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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79 $RCMAIL->kill_session();
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80
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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81 $auth = $RCMAIL->plugins->exec_hook('authenticate', array(
82 'host' => $RCMAIL->autoselect_host(),
83 'user' => trim(get_input_value('_user', RCUBE_INPUT_POST)),
4463648 @thomascube Allow a plugin to disable the cookie check
thomascube authored
84 'cookiecheck' => true,
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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85 )) + array('pass' => get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'));
86
4e17e6c @thomascube Initial revision
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87 // check if client supports cookies
4463648 @thomascube Allow a plugin to disable the cookie check
thomascube authored
88 if ($auth['cookiecheck'] && empty($_COOKIE)) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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89 $OUTPUT->show_message("cookiesdisabled", 'warning');
90 }
4463648 @thomascube Allow a plugin to disable the cookie check
thomascube authored
91 else if ($_SESSION['temp'] && !$auth['abort'] && !empty($auth['host']) &&
92 !empty($auth['user']) && isset($auth['pass']) &&
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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93 $RCMAIL->login($auth['user'], $auth['pass'], $auth['host'])) {
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; te…
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94 // create new session ID
f22c2ce Really, really logout (fixes r2467).
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95 rcube_sess_unset('temp');
2e3ce3e @thomascube Add rcube name prefixes + codestyle
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96 rcube_sess_regenerate_id();
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; te…
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97
98 // send auth cookie if necessary
1854c45 @thomascube More code cleanup + oop-ization
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99 $RCMAIL->authenticate_session();
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; te…
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100
5e0045b Add option to log successful logins.
svncommit authored
101 // log successful login
c8a21d6 @thomascube Killed one more global var + log logins to a separate file (not console)
thomascube authored
102 if ($RCMAIL->config->get('log_logins')) {
103 write_log('userlogins', sprintf('Successful login for %s (id %d) from %s',
104 $RCMAIL->user->get_username(),
105 $RCMAIL->user->ID,
106 $_SERVER['REMOTE_ADDR']));
107 }
10eedbe @alecpl - add file/line definitions to raise_error() calls
alecpl authored
108
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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109 // restore original request parameters
110 $query = array();
111 if ($url = get_input_value('_url', RCUBE_INPUT_POST))
112 parse_str($url, $query);
113
9b94eb6 @alecpl - Fix setting task name according to auth state. So, any action befor…
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114 $RCMAIL->set_task('mail');
115
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
thomascube authored
116 // allow plugins to control the redirect url after login success
117 $redir = $RCMAIL->plugins->exec_hook('login_after', $query + array('task' => $RCMAIL->task));
118 unset($redir['abort']);
5e0045b Add option to log successful logins.
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119
4e17e6c @thomascube Initial revision
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120 // send redirect
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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121 $OUTPUT->redirect($redir);
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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122 }
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
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123 else {
7342d7e @alecpl - re-fix r2095
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124 $OUTPUT->show_message($IMAP->error_code < -1 ? 'imaperror' : 'loginfailed', 'warning');
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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125 $RCMAIL->plugins->exec_hook('login_failed', array('code' => $IMAP->error_code, 'host' => $auth['host'], 'user' => $auth['user']));
1854c45 @thomascube More code cleanup + oop-ization
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126 $RCMAIL->kill_session();
4e17e6c @thomascube Initial revision
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127 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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128 }
4e17e6c @thomascube Initial revision
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129
130 // end session
9b94eb6 @alecpl - Fix setting task name according to auth state. So, any action befor…
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131 else if ($RCMAIL->task == 'logout' && isset($_SESSION['user_id'])) {
7ef47e5 @thomascube Add some arguments to the logout_after hook
thomascube authored
132 $userdata = array('user' => $_SESSION['username'], 'host' => $_SESSION['imap_host'], 'lang' => $RCMAIL->user->language);
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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133 $OUTPUT->show_message('loggedout');
1854c45 @thomascube More code cleanup + oop-ization
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134 $RCMAIL->logout_actions();
135 $RCMAIL->kill_session();
7ef47e5 @thomascube Add some arguments to the logout_after hook
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136 $RCMAIL->plugins->exec_hook('logout_after', $userdata);
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
thomascube authored
137 }
4e17e6c @thomascube Initial revision
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138
bac7d17 @thomascube Fixed bugs #1364122, #1468895, ticket #1483811 and other minor bugs
thomascube authored
139 // check session and auth cookie
9b94eb6 @alecpl - Fix setting task name according to auth state. So, any action befor…
alecpl authored
140 else if ($RCMAIL->task != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') {
1854c45 @thomascube More code cleanup + oop-ization
thomascube authored
141 if (!$RCMAIL->authenticate_session()) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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142 $OUTPUT->show_message('sessionerror', 'error');
1854c45 @thomascube More code cleanup + oop-ization
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143 $RCMAIL->kill_session();
4e17e6c @thomascube Initial revision
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144 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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145 }
4e17e6c @thomascube Initial revision
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146
0ddf59a @thomascube Fix spell check (#1486036)
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147 // don't check for valid request tokens in these actions
148 $request_check_whitelist = array('login'=>1, 'spell'=>1);
4e17e6c @thomascube Initial revision
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149
719a257 @thomascube Some bugfixes, security issues + minor improvements
thomascube authored
150 // check client X-header to verify request origin
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
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151 if ($OUTPUT->ajax_call) {
ccc80d1 @alecpl - Fix login page loading into an iframe when session expires (#1485952)
alecpl authored
152 if (!$RCMAIL->config->get('devel_mode') && rc_request_header('X-RoundCube-Request') != $RCMAIL->get_request_token() && !empty($RCMAIL->user->ID)) {
719a257 @thomascube Some bugfixes, security issues + minor improvements
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153 header('HTTP/1.1 404 Not Found');
154 die("Invalid Request");
155 }
156 }
5499336 @thomascube Use global request tokens and automatically protect all POST requests
thomascube authored
157 // check request token in POST form submissions
0ddf59a @thomascube Fix spell check (#1486036)
thomascube authored
158 else if (!empty($_POST) && !$request_check_whitelist[$RCMAIL->action] && !$RCMAIL->check_request()) {
5499336 @thomascube Use global request tokens and automatically protect all POST requests
thomascube authored
159 $OUTPUT->show_message('invalidrequest', 'error');
160 $OUTPUT->send($RCMAIL->task);
161 }
719a257 @thomascube Some bugfixes, security issues + minor improvements
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162
4e17e6c @thomascube Initial revision
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163 // not logged in -> show login page
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of so…
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164 if (empty($RCMAIL->user->ID)) {
83a7636 @thomascube More code cleanup
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165 if ($OUTPUT->ajax_call)
c719f3c @thomascube Store compose parameters in session and redirect to a unique URL
thomascube authored
166 $OUTPUT->redirect(array(), 2000);
9b94eb6 @alecpl - Fix setting task name according to auth state. So, any action befor…
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167
ccc80d1 @alecpl - Fix login page loading into an iframe when session expires (#1485952)
alecpl authored
168 if (!empty($_REQUEST['_framed']))
b571339 @alecpl - fix last commit
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169 $OUTPUT->command('redirect', '?');
ccc80d1 @alecpl - Fix login page loading into an iframe when session expires (#1485952)
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170
330127a @thomascube Disable PHP notices + check for installer script on login page
thomascube authored
171 // check if installer is still active
83a7636 @thomascube More code cleanup
thomascube authored
172 if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) {
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
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173 $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"),
174 html::tag('h2', array('style' => "margin-top:0.2em"), "Installer script is still accessible") .
175 html::p(null, "The install script of your RoundCube installation is still stored in its default location!") .
176 html::p(null, "Please <b>remove</b> the whole <tt>installer</tt> folder from the RoundCube directory because .
177 these files may expose sensitive configuration data like server passwords and encryption keys
178 to the public. Make sure you cannot access the <a href=\"./installer/\">installer script</a> from your browser.")
179 )
180 );
181 }
330127a @thomascube Disable PHP notices + check for installer script on login page
thomascube authored
182
bbf15d8 @alecpl - fixed task setting on login
alecpl authored
183 $OUTPUT->set_env('task', 'login');
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
thomascube authored
184 $OUTPUT->send('login');
185 }
4e17e6c @thomascube Initial revision
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186
187
1cded85 @thomascube Re-design of caching (new database table added\!); some bugfixes; Pos…
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188 // handle keep-alive signal
48aff91 @thomascube Moved code block to a more appropriate position + codestyle
thomascube authored
189 if ($RCMAIL->action == 'keep-alive') {
190 $OUTPUT->reset();
191 $OUTPUT->send();
192 }
193 // save preference value
194 else if ($RCMAIL->action == 'save-pref') {
195 $RCMAIL->user->save_prefs(array(get_input_value('_name', RCUBE_INPUT_POST) => get_input_value('_value', RCUBE_INPUT_POST)));
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
thomascube authored
196 $OUTPUT->reset();
83a7636 @thomascube More code cleanup
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197 $OUTPUT->send();
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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198 }
1cded85 @thomascube Re-design of caching (new database table added\!); some bugfixes; Pos…
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199
4e17e6c @thomascube Initial revision
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200
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
thomascube authored
201 // map task/action to a certain include file
202 $action_map = array(
203 'mail' => array(
204 'preview' => 'show.inc',
205 'print' => 'show.inc',
206 'moveto' => 'move_del.inc',
207 'delete' => 'move_del.inc',
208 'send' => 'sendmail.inc',
209 'expunge' => 'folders.inc',
210 'purge' => 'folders.inc',
133bb07 @alecpl - performance: skip imap connection for attachments actions
alecpl authored
211 'remove-attachment' => 'attachments.inc',
212 'display-attachment' => 'attachments.inc',
213 'upload' => 'attachments.inc',
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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214 ),
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215
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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216 'addressbook' => array(
217 'add' => 'edit.inc',
218 ),
4e17e6c @thomascube Initial revision
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219
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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220 'settings' => array(
221 'folders' => 'manage_folders.inc',
222 'create-folder' => 'manage_folders.inc',
223 'rename-folder' => 'manage_folders.inc',
224 'delete-folder' => 'manage_folders.inc',
225 'subscribe' => 'manage_folders.inc',
226 'unsubscribe' => 'manage_folders.inc',
227 'add-identity' => 'edit_identity.inc',
228 )
229 );
230
231 // include task specific functions
564a2ba @alecpl - Help plugin
alecpl authored
232 if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/func.inc'))
233 include_once($incfile);
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
thomascube authored
234
235 // allow 5 "redirects" to another action
236 $redirects = 0; $incstep = null;
237 while ($redirects < 5) {
238 $stepfile = !empty($action_map[$RCMAIL->task][$RCMAIL->action]) ?
239 $action_map[$RCMAIL->task][$RCMAIL->action] : strtr($RCMAIL->action, '-', '_') . '.inc';
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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240
241 // execute a plugin action
0ce1198 @alecpl - use preg functions instead of ereg functions
alecpl authored
242 if (preg_match('/^plugin\./', $RCMAIL->action)) {
cc97ea0 @thomascube Merged branch devel-api (from r2208 to r2387) back into trunk (omitti…
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243 $RCMAIL->plugins->exec_action($RCMAIL->action);
244 break;
245 }
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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246 // try to include the step file
564a2ba @alecpl - Help plugin
alecpl authored
247 else if (is_file($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile)) {
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
thomascube authored
248 include($incfile);
249 $redirects++;
250 }
251 else {
252 break;
253 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
thomascube authored
254 }
4e17e6c @thomascube Initial revision
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255
256
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
thomascube authored
257 // parse main template (default)
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of so…
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258 $OUTPUT->send($RCMAIL->task);
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
259
4e17e6c @thomascube Initial revision
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260
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
261 // if we arrive here, something went wrong
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
thomascube authored
262 raise_error(array(
263 'code' => 404,
264 'type' => 'php',
265 'line' => __LINE__,
266 'file' => __FILE__,
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes fro…
thomascube authored
267 'message' => "Invalid request"), true, true);
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
268
d1d2c4f adding files and modifications for public ldap search
svncommit authored
269 ?>
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