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4e17e6c @thomascube Initial revision
thomascube authored
1 <?php
2
3 /*
4 +-----------------------------------------------------------------------+
5 | RoundCube Webmail IMAP Client |
6 | Version 0.1-20050811 |
7 | |
8 | Copyright (C) 2005, RoundCube Dev. - Switzerland |
9 | All rights reserved. |
10 | |
11 | Redistribution and use in source and binary forms, with or without |
12 | modification, are permitted provided that the following conditions |
13 | are met: |
14 | |
15 | o Redistributions of source code must retain the above copyright |
16 | notice, this list of conditions and the following disclaimer. |
17 | o Redistributions in binary form must reproduce the above copyright |
18 | notice, this list of conditions and the following disclaimer in the |
19 | documentation and/or other materials provided with the distribution.|
20 | o The names of the authors may not be used to endorse or promote |
21 | products derived from this software without specific prior written |
22 | permission. |
23 | |
24 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
25 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
26 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
27 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
28 | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
29 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
30 | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
31 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
32 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
33 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
34 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
35 | |
36 +-----------------------------------------------------------------------+
37 | Author: Thomas Bruederli <roundcube@gmail.com> |
38 +-----------------------------------------------------------------------+
39
40 $Id$
41
42 */
43
44 // define global vars
45 $INSTALL_PATH = './';
46 $OUTPUT_TYPE = 'html';
47 $JS_OBJECT_NAME = 'rcmail';
48
49
50 // set environment first
51 ini_set('include_path', ini_get('include_path').PATH_SEPARATOR.'program'.PATH_SEPARATOR.'program/lib');
52 ini_set('session.name', 'sessid');
53 ini_set('session.use_cookies', 1);
54 //ini_set('session.save_path', $INSTALL_PATH.'session');
55
56
57 // increase maximum execution time for php scripts
58 set_time_limit('120');
59
60
61 // include base files
62 require_once('include/rcube_shared.inc');
63 require_once('include/rcube_imap.inc');
64 require_once('include/rcube_mysql.inc');
65 require_once('include/bugs.inc');
66 require_once('include/main.inc');
67 require_once('include/cache.inc');
68
69
70 // catch some url/post parameters
71 $_auth = strlen($_POST['_auth']) ? $_POST['_auth'] : $_GET['_auth'];
72 $_task = strlen($_POST['_task']) ? $_POST['_task'] : ($_GET['_task'] ? $_GET['_task'] : 'mail');
73 $_action = strlen($_POST['_action']) ? $_POST['_action'] : $_GET['_action'];
74 $_framed = ($_GET['_framed'] || $_POST['_framed']);
75
76 // start session with requested task
77 rcmail_startup($_task);
78
79
80 // set session related variables
81 $COMM_PATH = sprintf('./?_auth=%s&_task=%s', $sess_auth, $_task);
82 $SESS_HIDDEN_FIELD = sprintf('<input type="hidden" name="_auth" value="%s" />', $sess_auth);
83
84
85 // add framed parameter
86 if ($_GET['_framed'] || $_POST['_framed'])
87 {
88 $COMM_PATH .= '&_framed=1';
89 $SESS_HIDDEN_FIELD = "\n".'<input type="hidden" name="_framed" value="1" />';
90 }
91
92
93 // init necessary objects for GUI
94 load_gui();
95
96
97 // error steps
98 if ($_action=='error' && strlen($_GET['_code']))
99 {
100 raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
101 }
102
103
104 // try to log in
105 if ($_action=='login' && $_task=='mail')
106 {
107 $host = $_POST['_host'] ? $_POST['_host'] : $CONFIG['default_host'];
108
109 // check if client supports cookies
110 if (!$_COOKIE[session_name()])
111 {
112 show_message("cookiesdisabled", 'warning');
113 }
114 else if ($_POST['_user'] && $_POST['_pass'] && rcmail_login($_POST['_user'], $_POST['_pass'], $host))
115 {
116 // send redirect
117 header("Location: $COMM_PATH");
118 exit;
119 }
120 else
121 {
122 show_message("loginfailed", 'warning');
123 $_SESSION['user_id'] = '';
124 }
125 }
126
127 // end session
128 else if ($_action=='logout' && $_SESSION['user_id'])
129 {
130 show_message('loggedout');
131 rcmail_kill_session();
132 }
133
134 // check session cookie and auth string
135 else if ($_action!='login' && $_auth && $sess_auth)
136 {
137 if ($_auth !== $sess_auth || $_auth != rcmail_auth_hash($_SESSION['client_id'], $_SESSION['auth_time']))
138 {
139 show_message('sessionerror', 'error');
140 rcmail_kill_session();
141 }
142 }
143
144
145 // log in to imap server
146 if ($_SESSION['user_id'] && $_task=='mail')
147 {
148 $conn = $IMAP->connect($_SESSION['imap_host'], $_SESSION['username'], decrypt_passwd($_SESSION['password']));
149 if (!$conn)
150 {
151 show_message('imaperror', 'error');
152 $_SESSION['user_id'] = '';
153 }
154 }
155
156
157 // not logged in -> set task to 'login
158 if (!$_SESSION['user_id'])
159 $_task = 'login';
160
161
162
163 // set taask and action to client
164 $script = sprintf("%s.set_env('task', '%s');", $JS_OBJECT_NAME, $_task);
165 if (!empty($_action))
166 $script .= sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $_action);
167
168 $OUTPUT->add_script($script);
169
170
171
172 // not logged in -> show login page
173 if (!$_SESSION['user_id'])
174 {
175 parse_template('login');
176 exit;
177 }
178
179
180
181 // include task specific files
182 if ($_task=='mail')
183 {
184 include_once('program/steps/mail/func.inc');
185
186 if ($_action=='show' || $_action=='print')
187 include('program/steps/mail/show.inc');
188
189 if ($_action=='get')
190 include('program/steps/mail/get.inc');
191
192 if ($_action=='moveto' || $_action=='delete')
193 include('program/steps/mail/move_del.inc');
194
195 if ($_action=='mark')
196 include('program/steps/mail/mark.inc');
197
198 if ($_action=='viewsource')
199 include('program/steps/mail/viewsource.inc');
200
201 if ($_action=='send')
202 include('program/steps/mail/sendmail.inc');
203
204 if ($_action=='upload')
205 include('program/steps/mail/upload.inc');
206
207 if ($_action=='compose')
208 include('program/steps/mail/compose.inc');
209
210 if ($_action=='addcontact')
211 include('program/steps/mail/addcontact.inc');
212
213 if ($_action=='list' && $_GET['_remote'])
214 include('program/steps/mail/list.inc');
215
216 // kill compose entry from session
217 if (isset($_SESSION['compose']))
218 rcmail_compose_cleanup();
219 }
220
221
222 // include task specific files
223 if ($_task=='addressbook')
224 {
225 include_once('program/steps/addressbook/func.inc');
226
227 if ($_action=='save')
228 include('program/steps/addressbook/save.inc');
229
230 if ($_action=='edit' || $_action=='add')
231 include('program/steps/addressbook/edit.inc');
232
233 if ($_action=='delete')
234 include('program/steps/addressbook/delete.inc');
235
236 if ($_action=='show')
237 include('program/steps/addressbook/show.inc');
238
239 if ($_action=='list' && $_GET['_remote'])
240 include('program/steps/addressbook/list.inc');
241 }
242
243
244 // include task specific files
245 if ($_task=='settings')
246 {
247 include_once('program/steps/settings/func.inc');
248
249 if ($_action=='save-identity')
250 include('program/steps/settings/save_identity.inc');
251
252 if ($_action=='add-identity' || $_action=='edit-identity')
253 include('program/steps/settings/edit_identity.inc');
254
255 if ($_action=='delete-identity')
256 include('program/steps/settings/delete_identity.inc');
257
258 if ($_action=='identities')
259 include('program/steps/settings/identities.inc');
260
261 if ($_action=='save-prefs')
262 include('program/steps/settings/save_prefs.inc');
263
264 if ($_action=='folders' || $_action=='subscribe' || $_action=='unsubscribe' || $_action=='create-folder' || $_action=='delete-folder')
265 include('program/steps/settings/manage_folders.inc');
266
267 }
268
269
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
270 // only allow these templates to be included
271 $valid_tasks = array('mail','settings','addressbook');
272
4e17e6c @thomascube Initial revision
thomascube authored
273 // parse main template
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
274 if (in_array($_task, $valid_tasks))
275 parse_template($_task);
276
4e17e6c @thomascube Initial revision
thomascube authored
277
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
278 // if we arrive here, something went wrong
279 raise_error(array('code' => 404,
280 'type' => 'php',
281 'line' => __LINE__,
282 'file' => __FILE__,
283 'message' => "Invalid request"), TRUE, TRUE);
284
4e17e6c @thomascube Initial revision
thomascube authored
285 ?>
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