This project does not seem to handle request data directly as such no vulnerable execution paths were found.
include
, or for example
via PHP's auto-loading mechanism.
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1 | <?php |
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2 | //------------------------------------------------------------------------- |
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3 | // OVIDENTIA http://www.ovidentia.org |
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4 | // Ovidentia is free software; you can redistribute it and/or modify |
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5 | // it under the terms of the GNU General Public License as published by |
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6 | // the Free Software Foundation; either version 2, or (at your option) |
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7 | // any later version. |
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8 | // |
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9 | // This program is distributed in the hope that it will be useful, but |
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10 | // WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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12 | // See the GNU General Public License for more details. |
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13 | // |
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14 | // You should have received a copy of the GNU General Public License |
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15 | // along with this program; if not, write to the Free Software |
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16 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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17 | // USA. |
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18 | //------------------------------------------------------------------------- |
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19 | /** |
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20 | * @license http://opensource.org/licenses/gpl-license.php GNU General Public License (GPL) |
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21 | * @copyright Copyright (c) 2010 by CANTICO ({@link http://www.cantico.fr}) |
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22 | */ |
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23 | require_once dirname(__FILE__).'/functions.php'; |
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24 | |||
25 | function LibCaldav_upgrade($version_base, $version_ini) |
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26 | { |
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27 | require_once $GLOBALS['babInstallPath'].'utilit/devtools.php'; |
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28 | require_once $GLOBALS['babInstallPath'].'utilit/functionalityincl.php'; |
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29 | include_once $GLOBALS['babInstallPath']."utilit/eventincl.php"; |
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30 | |||
31 | if (!@bab_functionality::includefile('CalendarBackend')) { |
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32 | return false; |
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33 | } |
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34 | |||
35 | $addonName = 'LibCaldav'; |
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36 | $addonInfo = bab_getAddonInfosInstance($addonName); |
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37 | |||
38 | $addonPhpPath = $addonInfo->getPhpPath(); |
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39 | |||
40 | $functionalities = new bab_functionalities(); |
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41 | $functionalities->registerClass('Func_CalendarBackend_Caldav', $addonPhpPath . 'caldav.class.php'); |
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42 | |||
43 | $addonInfo->removeAllEventListeners(); |
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44 | $addonInfo->addEventListener('bab_eventBeforePeriodsCreated', 'caldav_onBeforePeriodsCreated', 'eventperiod.php'); |
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45 | $addonInfo->addEventListener('bab_eventBeforePeriodsCreated', 'caldav_onBeforePeriodsCreated', 'eventperiod.php'); |
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46 | $addonInfo->addEventListener('bab_eventCollectCalendarsBeforeDisplay', 'caldav_onCollectCalendarsBeforeDisplay', 'eventperiod.php'); |
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47 | $addonInfo->addEventListener('bab_eventPageRefreshed', 'LibCaldav_onPageRefreshed', 'init.php'); |
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48 | $addonInfo->addEventListener('bab_eventUserCreated', 'LibCaldav_onUserCreated', 'init.php'); |
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49 | |||
50 | $tables = new bab_synchronizeSql(); |
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51 | $tables->fromSqlFile(dirname(__FILE__).'/tables.sql'); |
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52 | |||
53 | $registry = bab_getRegistryInstance(); |
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54 | $registry->changeDirectory('/LibCaldav/'); |
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55 | |||
56 | if ($serverUrl = $registry->getValue('defaultServerUrl')) |
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57 | { |
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58 | // move default server from registry to server table |
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59 | |||
60 | $userCalendarPath = $registry->getValue('defaultUserCalendarPath'); |
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61 | |||
62 | $url = parse_url($serverUrl); |
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63 | if (isset($url['host'])) |
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64 | { |
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65 | $host = $url['host']; |
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66 | } else { |
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67 | $host = 'Serveur'; |
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68 | } |
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69 | $useuniqueid = 'false'; |
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70 | global $babDB; |
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71 | $babDB->db_query('INSERT INTO libcaldav_servers (name, server_url, user_calendar_path, use_unique_id) |
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72 | VALUES ('.$babDB->quote($host).', '.$babDB->quote($serverUrl).', '.$babDB->quote($userCalendarPath).', '.$babDB->quote($useuniqueid).')'); |
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73 | |||
74 | $id_server = (int) $babDB->db_insert_id(); |
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75 | |||
76 | $registry->removeKey('defaultUserCalendarPath'); |
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77 | $registry->removeKey('defaultServerUrl'); |
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78 | |||
79 | // browse users |
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80 | |||
81 | $registry->changeDirectory('/LibCaldav/Users/'); |
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82 | $keys = array(); |
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83 | while ($id_user = $registry->fetchChildDir()) |
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84 | { |
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85 | $keys[] = $id_user; |
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86 | } |
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87 | |||
88 | foreach($keys as $dirkey) |
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89 | { |
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90 | $registry->changeDirectory("/LibCaldav/Users/$dirkey"); |
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91 | $registry->setKeyValue('server', $id_server); |
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92 | } |
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93 | } |
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94 | |||
95 | return true; |
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96 | } |
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97 | |||
98 | $GLOBALS['LibCaldav_AdminSectionMenus'] = array( |
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99 | 'CalDAV configuration' => $GLOBALS['babAddonUrl'].'configuration' |
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100 | ); |
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101 | |||
102 | function LibCaldav_getAdminSectionMenus(&$url, &$text) |
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103 | { |
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104 | global $LibCaldav_AdminSectionMenus; |
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105 | if (list($text, $url) = each($LibCaldav_AdminSectionMenus)) |
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106 | { |
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107 | $text = caldav_translate($text); |
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108 | return true; |
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109 | } |
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110 | reset($LibCaldav_AdminSectionMenus); |
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111 | return false; |
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112 | } |
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113 | |||
114 | |||
115 | |||
116 | |||
117 | function LibCaldav_onDeleteAddon() |
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118 | { |
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119 | require_once $GLOBALS['babInstallPath'].'utilit/functionalityincl.php'; |
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120 | include_once $GLOBALS['babInstallPath']."utilit/eventincl.php"; |
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121 | |||
122 | |||
123 | bab_removeEventListener('bab_eventBeforePeriodsCreated' ,'caldav_onBeforePeriodsCreated' ,'addons/LibCaldav/eventperiod.php'); |
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124 | bab_removeEventListener('bab_eventCollectCalendarsBeforeDisplay','caldav_onCollectCalendarsBeforeDisplay' ,'addons/LibCaldav/eventperiod.php'); |
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125 | bab_removeEventListener('bab_eventPageRefreshed', 'LibCaldav_onPageRefreshed', 'addons/LibCaldav/init.php'); |
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126 | bab_removeEventListener('bab_eventUserCreated', 'LibCaldav_onUserCreated', 'addons/LibCaldav/init.php'); |
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127 | |||
128 | $functionalities = new bab_functionalities(); |
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129 | $functionalities->unregister('CalendarBackend/Caldav'); |
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130 | } |
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131 | |||
132 | |||
133 | |||
134 | |||
135 | function LibCaldav_onPageRefreshed(bab_eventPageRefreshed $event) |
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136 | { |
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137 | // afficher les stats de connexion a caldav |
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138 | |||
139 | /* |
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140 | if (!isset($_SESSION['LibCaldav']['stats'])) |
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141 | { |
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142 | return; |
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143 | } |
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144 | |||
145 | if (isset($_SESSION['LibCaldav']['stats']['pending'])) { |
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146 | $_SESSION['LibCaldav']['stats'][date('H:i:s')] = array_values($_SESSION['LibCaldav']['stats']['pending']); |
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147 | unset($_SESSION['LibCaldav']['stats']['pending']); |
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148 | } |
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149 | |||
150 | // get only the last 10 queries |
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151 | if (count($_SESSION['LibCaldav']['stats']) > 10) |
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152 | { |
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153 | $_SESSION['LibCaldav']['stats'] = array_slice($_SESSION['LibCaldav']['stats'], -10, 10, true); |
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154 | } |
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155 | |||
156 | |||
157 | bab_debug($_SESSION['LibCaldav']['stats'], DBG_TRACE, 'Caldav statistics'); |
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158 | */ |
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159 | } |
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160 | |||
161 | |||
162 | |||
163 | function LibCaldav_onUserCreated(bab_eventUserCreated $event) |
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164 | { |
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165 | $registry = bab_getRegistryInstance(); |
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166 | $registry->changeDirectory('/LibCaldav/'); |
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167 | |||
168 | if ($registry->getValue('default_backend')) |
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169 | { |
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170 | require_once $GLOBALS['babInstallPath'].'utilit/calapi.php'; |
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171 | |||
172 | /* @var $caldav Func_CalendarBackend_Caldav */ |
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173 | $caldav = bab_functionality::get('CalendarBackend/Caldav'); |
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174 | |||
175 | bab_setPersonnalCalendarBackend($event->id_user, $caldav); |
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176 | } |
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177 | |||
178 | |||
179 | } |
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180 |
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the parent class: