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4e17e6c @thomascube Initial revision
thomascube authored
1 <?php
2 /*
a6f90e1 @alecpl -fixed disclaimer
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3 +-------------------------------------------------------------------------+
4 | RoundCube Webmail IMAP Client |
48aff91 @thomascube Moved code block to a more appropriate position + codestyle
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5 | Version 0.2-20080829 |
a6f90e1 @alecpl -fixed disclaimer
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6 | |
7 | Copyright (C) 2005-2008, RoundCube Dev. - Switzerland |
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 from t...
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30 // include environment
31 require_once 'program/include/iniset.php';
15a9d1c @thomascube Optimized loading time; added periodic mail check; added EXPUNGE command
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32
83a7636 @thomascube More code cleanup
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33 // init application and start session with requested task
34 $RCMAIL = rcmail::get_instance();
35
36 // init output class
37 $OUTPUT = !empty($_REQUEST['_remote']) ? $RCMAIL->init_json() : $RCMAIL->load_gui(!empty($_REQUEST['_framed']));
38
2f2f15b @thomascube Little improvements for message parsing and encoding
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39 // set output buffering
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of some ...
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40 if ($RCMAIL->action != 'get' && $RCMAIL->action != 'viewsource') {
2f2f15b @thomascube Little improvements for message parsing and encoding
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41 // use gzip compression if supported
03fcc16 @till * fixing warning reported in #1484851
till authored
42 if (function_exists('ob_gzhandler')
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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43 && !ini_get('zlib.output_compression')
44 && ini_get('output_handler') != 'ob_gzhandler') {
2f2f15b @thomascube Little improvements for message parsing and encoding
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45 ob_start('ob_gzhandler');
03fcc16 @till * fixing warning reported in #1484851
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46 }
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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47 else {
2f2f15b @thomascube Little improvements for message parsing and encoding
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48 ob_start();
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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49 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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50 }
2f2f15b @thomascube Little improvements for message parsing and encoding
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51
8c72e33 @thomascube Show appropriate error message if config files are missing
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52
53 // check if config files had errors
54 if ($err_str = $RCMAIL->config->get_error()) {
55 raise_error(array(
56 'code' => 601,
57 'type' => 'php',
58 'message' => $err_str), false, true);
59 }
60
8affba5 @thomascube Improved error handling in DB connection failure
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61 // check DB connections and exit on failure
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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62 if ($err_str = $DB->is_error()) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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63 raise_error(array(
64 'code' => 603,
65 'type' => 'db',
66 'message' => $err_str), FALSE, TRUE);
67 }
8affba5 @thomascube Improved error handling in DB connection failure
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68
69
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70 // error steps
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71 if ($RCMAIL->action=='error' && !empty($_GET['_code'])) {
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72 raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
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73 }
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74
75 // try to log in
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76 if ($RCMAIL->action=='login' && $RCMAIL->task=='mail') {
1854c45 @thomascube More code cleanup + oop-ization
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77 $host = $RCMAIL->autoselect_host();
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78
79 // check if client supports cookies
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80 if (empty($_COOKIE)) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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81 $OUTPUT->show_message("cookiesdisabled", 'warning');
82 }
f15c268 @thomascube Don't allow empty user names but empty passwords
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83 else if ($_SESSION['temp'] && !empty($_POST['_user']) && isset($_POST['_pass']) &&
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of some ...
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84 $RCMAIL->login(trim(get_input_value('_user', RCUBE_INPUT_POST), ' '),
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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85 get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'), $host)) {
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; testi...
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86 // create new session ID
87 unset($_SESSION['temp']);
2e3ce3e @thomascube Add rcube name prefixes + codestyle
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88 rcube_sess_regenerate_id();
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; testi...
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89
90 // send auth cookie if necessary
1854c45 @thomascube More code cleanup + oop-ization
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91 $RCMAIL->authenticate_session();
aad6e2a @thomascube New session authentication, should fix bugs #1483951 and #1484299; testi...
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92
5e0045b Add option to log successful logins.
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93 // log successful login
c8a21d6 @thomascube Killed one more global var + log logins to a separate file (not console)
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94 if ($RCMAIL->config->get('log_logins')) {
95 write_log('userlogins', sprintf('Successful login for %s (id %d) from %s',
96 $RCMAIL->user->get_username(),
97 $RCMAIL->user->ID,
98 $_SERVER['REMOTE_ADDR']));
99 }
5e0045b Add option to log successful logins.
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100
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101 // send redirect
c719f3c @thomascube Store compose parameters in session and redirect to a unique URL
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102 $OUTPUT->redirect();
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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103 }
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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104 else {
fc67251 @thomascube Show appropriate warning on connection error
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105 $OUTPUT->show_message($IMAP->error_code == -1 ? 'imaperror' : 'loginfailed', 'warning');
1854c45 @thomascube More code cleanup + oop-ization
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106 $RCMAIL->kill_session();
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107 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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108 }
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109
110 // end session
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111 else if (($RCMAIL->task=='logout' || $RCMAIL->action=='logout') && isset($_SESSION['user_id'])) {
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112 $OUTPUT->show_message('loggedout');
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113 $RCMAIL->logout_actions();
114 $RCMAIL->kill_session();
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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115 }
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116
bac7d17 @thomascube Fixed bugs #1364122, #1468895, ticket #1483811 and other minor bugs
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117 // check session and auth cookie
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of some ...
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118 else if ($RCMAIL->action != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') {
1854c45 @thomascube More code cleanup + oop-ization
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119 if (!$RCMAIL->authenticate_session()) {
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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120 $OUTPUT->show_message('sessionerror', 'error');
1854c45 @thomascube More code cleanup + oop-ization
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121 $RCMAIL->kill_session();
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122 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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123 }
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124
125
126 // log in to imap server
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of some ...
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127 if (!empty($RCMAIL->user->ID) && $RCMAIL->task == 'mail') {
1854c45 @thomascube More code cleanup + oop-ization
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128 if (!$RCMAIL->imap_connect()) {
129 $RCMAIL->kill_session();
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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130 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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131 }
4e17e6c @thomascube Initial revision
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132
133
719a257 @thomascube Some bugfixes, security issues + minor improvements
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134 // check client X-header to verify request origin
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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135 if ($OUTPUT->ajax_call) {
83a7636 @thomascube More code cleanup
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136 if ($RCMAIL->config->get('devel_mode') && !rc_request_header('X-RoundCube-Referer')) {
719a257 @thomascube Some bugfixes, security issues + minor improvements
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137 header('HTTP/1.1 404 Not Found');
138 die("Invalid Request");
139 }
140 }
141
4e17e6c @thomascube Initial revision
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142
143 // not logged in -> show login page
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144 if (empty($RCMAIL->user->ID)) {
83a7636 @thomascube More code cleanup
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145
146 if ($OUTPUT->ajax_call)
c719f3c @thomascube Store compose parameters in session and redirect to a unique URL
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147 $OUTPUT->redirect(array(), 2000);
83a7636 @thomascube More code cleanup
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148
330127a @thomascube Disable PHP notices + check for installer script on login page
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149 // check if installer is still active
83a7636 @thomascube More code cleanup
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150 if ($RCMAIL->config->get('enable_installer') && is_readable('./installer/index.php')) {
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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151 $OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"),
152 html::tag('h2', array('style' => "margin-top:0.2em"), "Installer script is still accessible") .
153 html::p(null, "The install script of your RoundCube installation is still stored in its default location!") .
154 html::p(null, "Please <b>remove</b> the whole <tt>installer</tt> folder from the RoundCube directory because .
155 these files may expose sensitive configuration data like server passwords and encryption keys
156 to the public. Make sure you cannot access the <a href=\"./installer/\">installer script</a> from your browser.")
157 )
158 );
159 }
330127a @thomascube Disable PHP notices + check for installer script on login page
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160
bbf15d8 @alecpl - fixed task setting on login
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161 $OUTPUT->set_env('task', 'login');
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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162 $OUTPUT->send('login');
163 }
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164
165
1cded85 @thomascube Re-design of caching (new database table added\!); some bugfixes; Postgr...
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166 // handle keep-alive signal
48aff91 @thomascube Moved code block to a more appropriate position + codestyle
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167 if ($RCMAIL->action == 'keep-alive') {
168 $OUTPUT->reset();
169 $OUTPUT->send();
170 }
171 // save preference value
172 else if ($RCMAIL->action == 'save-pref') {
173 $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
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174 $OUTPUT->reset();
83a7636 @thomascube More code cleanup
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175 $OUTPUT->send();
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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176 }
1cded85 @thomascube Re-design of caching (new database table added\!); some bugfixes; Postgr...
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177
4e17e6c @thomascube Initial revision
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178
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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179 // map task/action to a certain include file
180 $action_map = array(
181 'mail' => array(
182 'preview' => 'show.inc',
183 'print' => 'show.inc',
184 'moveto' => 'move_del.inc',
185 'delete' => 'move_del.inc',
186 'send' => 'sendmail.inc',
187 'expunge' => 'folders.inc',
188 'purge' => 'folders.inc',
189 'remove-attachment' => 'compose.inc',
190 'display-attachment' => 'compose.inc',
191 ),
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192
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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193 'addressbook' => array(
194 'add' => 'edit.inc',
195 ),
4e17e6c @thomascube Initial revision
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196
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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197 'settings' => array(
198 'folders' => 'manage_folders.inc',
199 'create-folder' => 'manage_folders.inc',
200 'rename-folder' => 'manage_folders.inc',
201 'delete-folder' => 'manage_folders.inc',
202 'subscribe' => 'manage_folders.inc',
203 'unsubscribe' => 'manage_folders.inc',
204 'add-identity' => 'edit_identity.inc',
205 )
206 );
207
208 // include task specific functions
209 include_once 'program/steps/'.$RCMAIL->task.'/func.inc';
210
211 // allow 5 "redirects" to another action
212 $redirects = 0; $incstep = null;
213 while ($redirects < 5) {
214 $stepfile = !empty($action_map[$RCMAIL->task][$RCMAIL->action]) ?
215 $action_map[$RCMAIL->task][$RCMAIL->action] : strtr($RCMAIL->action, '-', '_') . '.inc';
216
217 // try to include the step file
218 if (is_file(($incfile = 'program/steps/'.$RCMAIL->task.'/'.$stepfile))) {
219 include($incfile);
220 $redirects++;
221 }
222 else {
223 break;
224 }
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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225 }
4e17e6c @thomascube Initial revision
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226
227
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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228 // make sure the message count is refreshed (for default view)
229 if ($RCMAIL->task == 'mail') {
230 $IMAP->messagecount($_SESSION['mbox'], 'ALL', true);
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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231 }
4e17e6c @thomascube Initial revision
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232
6ea6c9b @thomascube Simplify step inclusion in controller (index.php)
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233 // parse main template (default)
197601e @thomascube Next step: introduce the application class 'rcmail' and get rid of some ...
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234 $OUTPUT->send($RCMAIL->task);
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
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235
4e17e6c @thomascube Initial revision
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236
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
237 // if we arrive here, something went wrong
f115416 @thomascube Merged branch devel-addressbook from r443 back to trunk
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238 raise_error(array(
239 'code' => 404,
240 'type' => 'php',
241 'line' => __LINE__,
242 'file' => __FILE__,
47124c2 @thomascube Changed codebase to PHP5 with autoloader + added some new classes from t...
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243 'message' => "Invalid request"), true, true);
539cd47 @thomascube Fix for URL injection vulnerability (Bug #1307966)
thomascube authored
244
d1d2c4f adding files and modifications for public ldap search
svncommit authored
245 ?>
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