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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * OIDplus 2.0 |
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| 5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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| 6 | * |
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| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 8 | * you may not use this file except in compliance with the License. |
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| 9 | * You may obtain a copy of the License at |
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| 10 | * |
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 12 | * |
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| 13 | * Unless required by applicable law or agreed to in writing, software |
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 16 | * See the License for the specific language governing permissions and |
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| 17 | * limitations under the License. |
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| 18 | */ |
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| 19 | |||
| 20 | class OIDplus { |
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| 281 | daniel-mar | 21 | private static /*OIDplusPagePlugin[]*/ $pagePlugins = array(); |
| 22 | private static /*OIDplusAuthPlugin[]*/ $authPlugins = array(); |
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| 227 | daniel-mar | 23 | private static /*OIDplusObjectTypePlugin[]*/ $objectTypePlugins = array(); |
| 24 | private static /*string[]*/ $enabledObjectTypes = array(); |
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| 25 | private static /*string[]*/ $disabledObjectTypes = array(); |
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| 26 | private static /*OIDplusDatabasePlugin[]*/ $dbPlugins = array(); |
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| 274 | daniel-mar | 27 | private static /*OIDplusSqlSlangPlugin[]*/ $sqlSlangPlugins = array(); |
| 2 | daniel-mar | 28 | |
| 280 | daniel-mar | 29 | protected static $html = true; |
| 236 | daniel-mar | 30 | |
| 2 | daniel-mar | 31 | private function __construct() { |
| 32 | } |
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| 256 | daniel-mar | 33 | |
| 263 | daniel-mar | 34 | # --- Static classes |
| 274 | daniel-mar | 35 | |
| 263 | daniel-mar | 36 | private static $baseConfig = null; |
| 37 | private static $old_config_format = false; |
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| 261 | daniel-mar | 38 | public static function baseConfig() { |
| 263 | daniel-mar | 39 | $first_init = false; |
| 274 | daniel-mar | 40 | |
| 263 | daniel-mar | 41 | if ($first_init = is_null(self::$baseConfig)) { |
| 42 | self::$baseConfig = new OIDplusBaseConfig(); |
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| 261 | daniel-mar | 43 | } |
| 44 | |||
| 263 | daniel-mar | 45 | if ($first_init) { |
| 261 | daniel-mar | 46 | // Include a file containing various size/depth limitations of OIDs |
| 47 | // It is important to include it before config.inc.php was included, |
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| 48 | // so we can give config.inc.php the chance to override the values. |
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| 49 | |||
| 263 | daniel-mar | 50 | include __DIR__ . '/../limits.inc.php'; |
| 261 | daniel-mar | 51 | |
| 52 | // Include config file |
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| 53 | |||
| 54 | if (file_exists(__DIR__ . '/../config.inc.php')) { |
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| 263 | daniel-mar | 55 | if (self::$old_config_format) { |
| 56 | // Note: We may only include it once due to backwards compatibility, |
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| 57 | // since in version 2.0, the configuration was defined using define() statements |
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| 58 | // Attention: This does mean that a full re-init (e.g. for test cases) is not possible |
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| 59 | // if a version 2.0 config is used! |
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| 60 | include_once __DIR__ . '/../config.inc.php'; |
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| 61 | } else { |
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| 62 | include __DIR__ . '/../config.inc.php'; |
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| 63 | } |
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| 261 | daniel-mar | 64 | |
| 65 | if (defined('OIDPLUS_CONFIG_VERSION') && (OIDPLUS_CONFIG_VERSION == 2.0)) { |
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| 263 | daniel-mar | 66 | self::$old_config_format = true; |
| 274 | daniel-mar | 67 | |
| 261 | daniel-mar | 68 | // Backwards compatibility 2.0 => 2.1 |
| 69 | foreach (get_defined_constants(true)['user'] as $name => $value) { |
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| 70 | $name = str_replace('OIDPLUS_', '', $name); |
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| 71 | if ($name == 'SESSION_SECRET') $name = 'SERVER_SECRET'; |
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| 72 | if ($name == 'MYSQL_QUERYLOG') $name = 'QUERY_LOGFILE'; |
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| 73 | if (($name == 'MYSQL_PASSWORD') || ($name == 'ODBC_PASSWORD') || ($name == 'PDO_PASSWORD') || ($name == 'PGSQL_PASSWORD')) { |
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| 263 | daniel-mar | 74 | self::$baseConfig->setValue($name, base64_decode($value)); |
| 261 | daniel-mar | 75 | } else { |
| 76 | if ($name == 'CONFIG_VERSION') $value = 2.1; |
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| 263 | daniel-mar | 77 | self::$baseConfig->setValue($name, $value); |
| 261 | daniel-mar | 78 | } |
| 79 | } |
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| 80 | } |
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| 81 | } else { |
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| 82 | if (!is_dir(__DIR__.'/../../setup')) { |
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| 83 | throw new OIDplusConfigInitializationException('File includes/config.inc.php is missing, but setup can\'t be started because its directory missing.'); |
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| 84 | } else { |
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| 280 | daniel-mar | 85 | if (self::$html) { |
| 261 | daniel-mar | 86 | header('Location:'.OIDplus::getSystemUrl().'setup/'); |
| 87 | die('Redirecting to setup...'); |
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| 88 | } else { |
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| 89 | // This can be displayed in e.g. ajax.php |
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| 90 | throw new OIDplusConfigInitializationException('File includes/config.inc.php is missing. Please run setup again.'); |
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| 91 | } |
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| 92 | } |
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| 93 | } |
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| 94 | |||
| 95 | // Check important config settings |
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| 96 | |||
| 263 | daniel-mar | 97 | if (self::$baseConfig->getValue('CONFIG_VERSION') != 2.1) { |
| 261 | daniel-mar | 98 | throw new OIDplusConfigInitializationException("The information located in includes/config.inc.php is outdated."); |
| 99 | } |
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| 100 | |||
| 263 | daniel-mar | 101 | if (self::$baseConfig->getValue('SERVER_SECRET', '') === '') { |
| 261 | daniel-mar | 102 | throw new OIDplusConfigInitializationException("You must set a value for SERVER_SECRET in includes/config.inc.php for the system to operate secure."); |
| 103 | } |
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| 104 | } |
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| 105 | |||
| 263 | daniel-mar | 106 | return self::$baseConfig; |
| 261 | daniel-mar | 107 | } |
| 108 | |||
| 263 | daniel-mar | 109 | private static $config = null; |
| 2 | daniel-mar | 110 | public static function config() { |
| 263 | daniel-mar | 111 | if ($first_init = is_null(self::$config)) { |
| 112 | self::$config = new OIDplusConfig(); |
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| 2 | daniel-mar | 113 | } |
| 263 | daniel-mar | 114 | |
| 115 | if ($first_init) { |
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| 116 | // These are important settings for base functionalities and therefore are not inside plugins |
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| 117 | self::$config->prepareConfigKey('system_title', 'What is the name of your RA?', 'OIDplus 2.0', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 118 | if (empty($value)) { |
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| 119 | throw new OIDplusException("Please enter a value for the system title."); |
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| 120 | } |
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| 121 | }); |
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| 122 | self::$config->prepareConfigKey('admin_email', 'E-Mail address of the system administrator', '', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 123 | if (!empty($value) && !OIDplus::mailUtils()->validMailAddress($value)) { |
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| 124 | throw new OIDplusException("This is not a correct email address"); |
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| 125 | } |
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| 126 | }); |
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| 127 | self::$config->prepareConfigKey('global_cc', 'Global CC for all outgoing emails?', '', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 128 | if (!empty($value) && !OIDplus::mailUtils()->validMailAddress($value)) { |
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| 129 | throw new OIDplusException("This is not a correct email address"); |
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| 130 | } |
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| 131 | }); |
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| 132 | self::$config->prepareConfigKey('objecttypes_initialized', 'List of object type plugins that were initialized once', '', OIDplusConfig::PROTECTION_READONLY, function($value) { |
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| 133 | // Nothing here yet |
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| 134 | }); |
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| 135 | self::$config->prepareConfigKey('objecttypes_enabled', 'Enabled object types and their order, separated with a semicolon (please reload the page so that the change is applied)', '', OIDplusConfig::PROTECTION_EDITABLE, function($value) { |
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| 136 | # TODO: when objecttypes_enabled is changed at the admin control panel, we need to do a reload of the page, so that jsTree will be updated. Is there anything we can do? |
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| 137 | |||
| 138 | $ary = explode(';',$value); |
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| 139 | $uniq_ary = array_unique($ary); |
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| 140 | |||
| 141 | if (count($ary) != count($uniq_ary)) { |
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| 142 | throw new OIDplusException("Please check your input. Some object types are double."); |
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| 143 | } |
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| 144 | |||
| 145 | foreach ($ary as $ot_check) { |
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| 146 | $ns_found = false; |
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| 147 | foreach (OIDplus::getEnabledObjectTypes() as $ot) { |
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| 148 | if ($ot::ns() == $ot_check) { |
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| 149 | $ns_found = true; |
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| 150 | break; |
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| 151 | } |
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| 152 | } |
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| 153 | foreach (OIDplus::getDisabledObjectTypes() as $ot) { |
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| 154 | if ($ot::ns() == $ot_check) { |
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| 155 | $ns_found = true; |
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| 156 | break; |
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| 157 | } |
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| 158 | } |
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| 159 | if (!$ns_found) { |
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| 160 | throw new OIDplusException("Please check your input. Namespace \"$ot_check\" is not found"); |
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| 161 | } |
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| 162 | } |
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| 163 | }); |
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| 164 | self::$config->prepareConfigKey('oidplus_private_key', 'Private key for this system', '', OIDplusConfig::PROTECTION_HIDDEN, function($value) { |
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| 165 | // Nothing here yet |
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| 166 | }); |
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| 167 | self::$config->prepareConfigKey('oidplus_public_key', 'Public key for this system. If you "clone" your system, you must delete this key (e.g. using phpMyAdmin), so that a new one is created.', '', OIDplusConfig::PROTECTION_READONLY, function($value) { |
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| 168 | // Nothing here yet |
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| 169 | }); |
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| 170 | |||
| 171 | } |
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| 172 | |||
| 173 | return self::$config; |
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| 2 | daniel-mar | 174 | } |
| 175 | |||
| 263 | daniel-mar | 176 | private static $gui = null; |
| 2 | daniel-mar | 177 | public static function gui() { |
| 263 | daniel-mar | 178 | if (is_null(self::$gui)) { |
| 179 | self::$gui = new OIDplusGui(); |
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| 86 | daniel-mar | 180 | } |
| 263 | daniel-mar | 181 | return self::$gui; |
| 2 | daniel-mar | 182 | } |
| 183 | |||
| 263 | daniel-mar | 184 | private static $authUtils = null; |
| 2 | daniel-mar | 185 | public static function authUtils() { |
| 263 | daniel-mar | 186 | if (is_null(self::$authUtils)) { |
| 187 | self::$authUtils = new OIDplusAuthUtils(); |
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| 86 | daniel-mar | 188 | } |
| 263 | daniel-mar | 189 | return self::$authUtils; |
| 2 | daniel-mar | 190 | } |
| 191 | |||
| 263 | daniel-mar | 192 | private static $mailUtils = null; |
| 250 | daniel-mar | 193 | public static function mailUtils() { |
| 263 | daniel-mar | 194 | if (is_null(self::$mailUtils)) { |
| 195 | self::$mailUtils = new OIDplusMailUtils(); |
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| 250 | daniel-mar | 196 | } |
| 263 | daniel-mar | 197 | return self::$mailUtils; |
| 250 | daniel-mar | 198 | } |
| 199 | |||
| 263 | daniel-mar | 200 | private static $menuUtils = null; |
| 250 | daniel-mar | 201 | public static function menuUtils() { |
| 263 | daniel-mar | 202 | if (is_null(self::$menuUtils)) { |
| 203 | self::$menuUtils = new OIDplusMenuUtils(); |
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| 250 | daniel-mar | 204 | } |
| 263 | daniel-mar | 205 | return self::$menuUtils; |
| 250 | daniel-mar | 206 | } |
| 207 | |||
| 263 | daniel-mar | 208 | private static $logger = null; |
| 115 | daniel-mar | 209 | public static function logger() { |
| 263 | daniel-mar | 210 | if (is_null(self::$logger)) { |
| 211 | self::$logger = new OIDplusLogger(); |
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| 115 | daniel-mar | 212 | } |
| 263 | daniel-mar | 213 | return self::$logger; |
| 115 | daniel-mar | 214 | } |
| 215 | |||
| 263 | daniel-mar | 216 | private static $sesHandler = null; |
| 86 | daniel-mar | 217 | public static function sesHandler() { |
| 263 | daniel-mar | 218 | if (is_null(self::$sesHandler)) { |
| 219 | self::$sesHandler = new OIDplusSessionHandler(); |
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| 86 | daniel-mar | 220 | } |
| 263 | daniel-mar | 221 | return self::$sesHandler; |
| 86 | daniel-mar | 222 | } |
| 223 | |||
| 274 | daniel-mar | 224 | # --- SQL slang plugin |
| 225 | |||
| 226 | private static function registerSqlSlangPlugin(OIDplusSqlSlangPlugin $plugin) { |
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| 227 | $name = $plugin::id(); |
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| 228 | if ($name === false) return false; |
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| 229 | |||
| 230 | self::$sqlSlangPlugins[$name] = $plugin; |
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| 231 | |||
| 232 | return true; |
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| 233 | } |
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| 234 | |||
| 235 | public static function getSqlSlangPlugins() { |
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| 236 | return self::$sqlSlangPlugins; |
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| 237 | } |
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| 238 | |||
| 230 | daniel-mar | 239 | # --- Database plugin |
| 74 | daniel-mar | 240 | |
| 227 | daniel-mar | 241 | private static function registerDatabasePlugin(OIDplusDatabasePlugin $plugin) { |
| 275 | daniel-mar | 242 | $name = $plugin::id(); |
| 150 | daniel-mar | 243 | if ($name === false) return false; |
| 244 | |||
| 245 | self::$dbPlugins[$name] = $plugin; |
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| 246 | |||
| 247 | return true; |
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| 248 | } |
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| 249 | |||
| 250 | public static function getDatabasePlugins() { |
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| 251 | return self::$dbPlugins; |
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| 252 | } |
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| 253 | |||
| 227 | daniel-mar | 254 | public static function db() { |
| 261 | daniel-mar | 255 | if (OIDplus::baseConfig()->getValue('DATABASE_PLUGIN', '') === '') { |
| 260 | daniel-mar | 256 | throw new OIDplusConfigInitializationException("No database plugin selected in config file"); |
| 257 | } |
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| 261 | daniel-mar | 258 | if (!isset(self::$dbPlugins[OIDplus::baseConfig()->getValue('DATABASE_PLUGIN')])) { |
| 259 | throw new OIDplusConfigInitializationException("Database plugin '".OIDplus::baseConfig()->getValue('DATABASE_PLUGIN')."' not found"); |
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| 227 | daniel-mar | 260 | } |
| 261 | daniel-mar | 261 | $obj = self::$dbPlugins[OIDplus::baseConfig()->getValue('DATABASE_PLUGIN')]; |
| 227 | daniel-mar | 262 | if (!$obj->isConnected()) $obj->connect(); |
| 263 | return $obj; |
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| 264 | } |
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| 265 | |||
| 266 | # --- Page plugin |
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| 267 | |||
| 224 | daniel-mar | 268 | private static function registerPagePlugin(OIDplusPagePlugin $plugin) { |
| 281 | daniel-mar | 269 | self::$pagePlugins[] = $plugin; |
| 61 | daniel-mar | 270 | |
| 271 | return true; |
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| 272 | } |
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| 273 | |||
| 281 | daniel-mar | 274 | public static function getPagePlugins() { |
| 275 | return self::$pagePlugins; |
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| 61 | daniel-mar | 276 | } |
| 277 | |||
| 227 | daniel-mar | 278 | # --- Auth plugin |
| 279 | |||
| 280 | private static function registerAuthPlugin(OIDplusAuthPlugin $plugin) { |
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| 281 | self::$authPlugins[] = $plugin; |
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| 282 | return true; |
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| 283 | } |
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| 284 | |||
| 221 | daniel-mar | 285 | public static function getAuthPlugins() { |
| 286 | return self::$authPlugins; |
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| 287 | } |
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| 288 | |||
| 227 | daniel-mar | 289 | # --- Object type plugin |
| 290 | |||
| 291 | private static function registerObjectTypePlugin(OIDplusObjectTypePlugin $plugin) { |
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| 292 | self::$objectTypePlugins[] = $plugin; |
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| 293 | |||
| 294 | $ot = $plugin::getObjectTypeClassName(); |
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| 295 | self::registerObjectType($ot); |
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| 296 | |||
| 297 | return true; |
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| 298 | } |
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| 299 | |||
| 224 | daniel-mar | 300 | private static function registerObjectType($ot) { |
| 66 | daniel-mar | 301 | $ns = $ot::ns(); |
| 302 | |||
| 250 | daniel-mar | 303 | if (empty($ns)) throw new OIDplusException("Attention: Empty NS at $ot\n"); |
| 66 | daniel-mar | 304 | |
| 305 | $ns_found = false; |
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| 227 | daniel-mar | 306 | foreach (array_merge(OIDplus::getEnabledObjectTypes(), OIDplus::getDisabledObjectTypes()) as $test_ot) { |
| 66 | daniel-mar | 307 | if ($test_ot::ns() == $ns) { |
| 308 | $ns_found = true; |
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| 309 | break; |
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| 310 | } |
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| 311 | } |
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| 312 | if ($ns_found) { |
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| 250 | daniel-mar | 313 | throw new OIDplusException("Attention: Two objectType plugins use the same namespace \"$ns\"!"); |
| 66 | daniel-mar | 314 | } |
| 315 | |||
| 316 | $init = OIDplus::config()->getValue("objecttypes_initialized"); |
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| 317 | $init_ary = empty($init) ? array() : explode(';', $init); |
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| 70 | daniel-mar | 318 | $init_ary = array_map('trim', $init_ary); |
| 66 | daniel-mar | 319 | |
| 320 | $enabled = OIDplus::config()->getValue("objecttypes_enabled"); |
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| 321 | $enabled_ary = empty($enabled) ? array() : explode(';', $enabled); |
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| 70 | daniel-mar | 322 | $enabled_ary = array_map('trim', $enabled_ary); |
| 66 | daniel-mar | 323 | |
| 79 | daniel-mar | 324 | $do_enable = false; |
| 325 | if (in_array($ns, $enabled_ary)) { |
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| 326 | $do_enable = true; |
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| 327 | } else { |
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| 328 | if (!OIDplus::config()->getValue('registration_done')) { |
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| 329 | $do_enable = $ns == 'oid'; |
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| 330 | } else { |
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| 331 | $do_enable = !in_array($ns, $init_ary); |
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| 332 | } |
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| 333 | } |
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| 334 | |||
| 335 | if ($do_enable) { |
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| 227 | daniel-mar | 336 | self::$enabledObjectTypes[] = $ot; |
| 337 | usort(self::$enabledObjectTypes, function($a, $b) { |
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| 66 | daniel-mar | 338 | $enabled = OIDplus::config()->getValue("objecttypes_enabled"); |
| 339 | $enabled_ary = explode(';', $enabled); |
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| 340 | |||
| 341 | $idx_a = array_search($a::ns(), $enabled_ary); |
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| 342 | $idx_b = array_search($b::ns(), $enabled_ary); |
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| 343 | |||
| 344 | if ($idx_a == $idx_b) { |
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| 345 | return 0; |
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| 346 | } |
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| 347 | return ($idx_a > $idx_b) ? +1 : -1; |
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| 348 | }); |
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| 74 | daniel-mar | 349 | } else { |
| 350 | self::$disabledObjectTypes[] = $ot; |
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| 66 | daniel-mar | 351 | } |
| 352 | |||
| 353 | if (!in_array($ns, $init_ary)) { |
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| 354 | // Was never initialized before, so we add it to the list of enabled object types once |
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| 355 | |||
| 79 | daniel-mar | 356 | if ($do_enable) { |
| 357 | $enabled_ary[] = $ns; |
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| 358 | OIDplus::config()->setValue("objecttypes_enabled", implode(';', $enabled_ary)); |
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| 359 | } |
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| 66 | daniel-mar | 360 | |
| 361 | $init_ary[] = $ns; |
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| 362 | OIDplus::config()->setValue("objecttypes_initialized", implode(';', $init_ary)); |
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| 363 | } |
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| 61 | daniel-mar | 364 | } |
| 365 | |||
| 227 | daniel-mar | 366 | public static function getObjectTypePlugins() { |
| 367 | return self::$objectTypePlugins; |
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| 61 | daniel-mar | 368 | } |
| 369 | |||
| 227 | daniel-mar | 370 | public static function getObjectTypePluginsEnabled() { |
| 371 | $res = array(); |
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| 372 | foreach (self::$objectTypePlugins as $plugin) { |
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| 373 | $ot = $plugin::getObjectTypeClassName(); |
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| 374 | if (in_array($ot, self::$enabledObjectTypes)) $res[] = $plugin; |
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| 375 | } |
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| 376 | return $res; |
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| 74 | daniel-mar | 377 | } |
| 378 | |||
| 227 | daniel-mar | 379 | public static function getObjectTypePluginsDisabled() { |
| 380 | $res = array(); |
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| 381 | foreach (self::$objectTypePlugins as $plugin) { |
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| 382 | $ot = $plugin::getObjectTypeClassName(); |
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| 383 | if (in_array($ot, self::$disabledObjectTypes)) $res[] = $plugin; |
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| 74 | daniel-mar | 384 | } |
| 227 | daniel-mar | 385 | return $res; |
| 74 | daniel-mar | 386 | } |
| 387 | |||
| 227 | daniel-mar | 388 | public static function getEnabledObjectTypes() { |
| 389 | return self::$enabledObjectTypes; |
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| 390 | } |
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| 74 | daniel-mar | 391 | |
| 227 | daniel-mar | 392 | public static function getDisabledObjectTypes() { |
| 393 | return self::$disabledObjectTypes; |
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| 394 | } |
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| 74 | daniel-mar | 395 | |
| 277 | daniel-mar | 396 | # --- Plugin handling functions |
| 397 | |||
| 398 | public static function getPluginInfo($class_name): array { |
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| 399 | $reflector = new ReflectionClass($class_name); |
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| 400 | $ini = dirname($reflector->getFileName()).'/manifest.ini'; |
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| 401 | if (!file_exists($ini)) return array(); |
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| 402 | $bry = parse_ini_file($ini, true, INI_SCANNER_TYPED); |
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| 403 | if (!isset($bry['Plugin'])) return array(); |
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| 404 | return $bry['Plugin']; |
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| 405 | } |
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| 406 | |||
| 407 | public static function getAllPluginManifests($pluginFolderMask='*'): array { |
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| 408 | $out = array(); |
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| 279 | daniel-mar | 409 | // Note: glob() will sort by default, so we do not need a page priority attribute. |
| 410 | // So you just need to use a numeric plugin directory prefix (padded). |
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| 277 | daniel-mar | 411 | $ary = glob(__DIR__ . '/../../plugins/'.$pluginFolderMask.'/'.'*'.'/manifest.ini'); |
| 412 | foreach ($ary as $ini) { |
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| 413 | if (!file_exists($ini)) continue; |
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| 414 | $bry = parse_ini_file($ini, true, INI_SCANNER_TYPED); |
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| 415 | |||
| 416 | $plugintype_folder = basename(dirname(dirname($ini))); |
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| 417 | $pluginname_folder = basename(dirname($ini)); |
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| 418 | |||
| 419 | if (!isset($out[$plugintype_folder])) $out[$plugintype_folder] = array(); |
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| 420 | if (!isset($out[$plugintype_folder][$pluginname_folder])) $out[$plugintype_folder][$pluginname_folder] = array(); |
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| 421 | $out[$plugintype_folder][$pluginname_folder] = $bry; |
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| 422 | } |
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| 423 | return $out; |
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| 424 | } |
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| 425 | |||
| 426 | public static function registerAllPlugins($pluginDirName, $expectedPluginClass, $registerCallback): array { |
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| 427 | $out = array(); |
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| 279 | daniel-mar | 428 | $ary = self::getAllPluginManifests($pluginDirName); |
| 277 | daniel-mar | 429 | foreach ($ary as $plugintype_folder => $bry) { |
| 430 | foreach ($bry as $pluginname_folder => $cry) { |
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| 279 | daniel-mar | 431 | if (!isset($cry['PHP']) || !isset($cry['PHP']['pluginclass'])) { |
| 432 | throw new OIDplusException("Plugin '$plugintype_folder/$pluginname_folder' is errornous: Plugin class is not defined (manifest.ini section 'PHP', key 'pluginclass'"); |
||
| 277 | daniel-mar | 433 | } |
| 279 | daniel-mar | 434 | $class_name = $cry['PHP']['pluginclass']; |
| 435 | if (!is_subclass_of($class_name, $expectedPluginClass)) { |
||
| 436 | throw new OIDplusException("Plugin '$plugintype_folder/$pluginname_folder' is errornous: Plugin class '$class_name' is expected to be a subclass of '$expectedPluginClass'"); |
||
| 437 | } |
||
| 438 | $out[] = $class_name; |
||
| 439 | if (!is_null($registerCallback)) { |
||
| 440 | call_user_func($registerCallback, new $class_name()); |
||
| 441 | } |
||
| 277 | daniel-mar | 442 | } |
| 443 | |||
| 444 | } |
||
| 445 | return $out; |
||
| 446 | } |
||
| 447 | |||
| 227 | daniel-mar | 448 | # --- Initialization of OIDplus |
| 206 | daniel-mar | 449 | |
| 2 | daniel-mar | 450 | public static function init($html=true) { |
| 236 | daniel-mar | 451 | self::$html = $html; |
| 452 | |||
| 263 | daniel-mar | 453 | // Reset internal state, so we can re-init verything if required |
| 274 | daniel-mar | 454 | |
| 263 | daniel-mar | 455 | if (self::$old_config_format) { |
| 456 | // Note: This can only happen in very special cases (e.g. test cases) where you call init() twice |
||
| 457 | throw new OIDplusConfigInitializationException('A full re-initialization is not possible if a version 2.0 config file (containing "defines") is used. Please update to a config 2.1 file by running setup again.'); |
||
| 458 | } |
||
| 274 | daniel-mar | 459 | |
| 263 | daniel-mar | 460 | self::$config = null; |
| 461 | self::$baseConfig = null; |
||
| 462 | self::$gui = null; |
||
| 463 | self::$authUtils = null; |
||
| 464 | self::$mailUtils = null; |
||
| 465 | self::$menuUtils = null; |
||
| 466 | self::$logger = null; |
||
| 467 | self::$sesHandler = null; |
||
| 468 | self::$pagePlugins = array(); |
||
| 469 | self::$authPlugins = array(); |
||
| 470 | self::$objectTypePlugins = array(); |
||
| 471 | self::$enabledObjectTypes = array(); |
||
| 472 | self::$disabledObjectTypes = array(); |
||
| 473 | self::$dbPlugins = array(); |
||
| 274 | daniel-mar | 474 | self::$sqlSlangPlugins = array(); |
| 263 | daniel-mar | 475 | self::$system_id_cache = null; |
| 476 | self::$sslAvailableCache = null; |
||
| 74 | daniel-mar | 477 | |
| 263 | daniel-mar | 478 | // Continue... |
| 479 | |||
| 480 | OIDplus::baseConfig(); // this loads the base configuration located in config.inc.php (once!) |
||
| 481 | // You can do changes to the configuration afterwards using OIDplus::baseConfig()->... |
||
| 482 | |||
| 150 | daniel-mar | 483 | // Register database types (highest priority) |
| 484 | |||
| 274 | daniel-mar | 485 | // SQL slangs |
| 486 | |||
| 277 | daniel-mar | 487 | self::registerAllPlugins('sql_slang', 'OIDplusSqlSlangPlugin', array('OIDplus','registerSqlSlangPlugin')); |
| 274 | daniel-mar | 488 | foreach (OIDplus::getSqlSlangPlugins() as $plugin) { |
| 489 | $plugin->init($html); |
||
| 490 | } |
||
| 491 | |||
| 492 | // Database providers |
||
| 493 | |||
| 277 | daniel-mar | 494 | self::registerAllPlugins('database', 'OIDplusDatabasePlugin', array('OIDplus','registerDatabasePlugin')); |
| 237 | daniel-mar | 495 | foreach (OIDplus::getDatabasePlugins() as $plugin) { |
| 496 | $plugin->init($html); |
||
| 497 | } |
||
| 498 | |||
| 42 | daniel-mar | 499 | // Do redirect stuff etc. |
| 74 | daniel-mar | 500 | |
| 230 | daniel-mar | 501 | self::isSslAvailable(); // This function does automatic redirects |
| 61 | daniel-mar | 502 | |
| 263 | daniel-mar | 503 | // Construct the configuration manager |
| 66 | daniel-mar | 504 | |
| 263 | daniel-mar | 505 | OIDplus::config(); // During the construction, various system settings are prepared if required |
| 66 | daniel-mar | 506 | |
| 74 | daniel-mar | 507 | // Initialize public / private keys |
| 508 | |||
| 227 | daniel-mar | 509 | OIDplus::getPkiStatus(true); |
| 74 | daniel-mar | 510 | |
| 237 | daniel-mar | 511 | // Register non-DB plugins |
| 74 | daniel-mar | 512 | |
| 277 | daniel-mar | 513 | self::registerAllPlugins('*Pages', 'OIDplusPagePlugin', array('OIDplus','registerPagePlugin')); |
| 514 | self::registerAllPlugins('auth', 'OIDplusAuthPlugin', array('OIDplus','registerAuthPlugin')); |
||
| 515 | self::registerAllPlugins('objectTypes', 'OIDplusObjectTypePlugin', array('OIDplus','registerObjectTypePlugin')); |
||
| 150 | daniel-mar | 516 | |
| 237 | daniel-mar | 517 | // Initialize non-DB plugins |
| 224 | daniel-mar | 518 | |
| 281 | daniel-mar | 519 | foreach (OIDplus::getPagePlugins() as $plugin) { |
| 74 | daniel-mar | 520 | $plugin->init($html); |
| 521 | } |
||
| 230 | daniel-mar | 522 | foreach (OIDplus::getAuthPlugins() as $plugin) { |
| 523 | $plugin->init($html); |
||
| 524 | } |
||
| 525 | foreach (OIDplus::getObjectTypePlugins() as $plugin) { |
||
| 526 | $plugin->init($html); |
||
| 527 | } |
||
| 2 | daniel-mar | 528 | } |
| 42 | daniel-mar | 529 | |
| 227 | daniel-mar | 530 | # --- System URL, System ID, PKI, and other functions |
| 531 | |||
| 532 | public static function getSystemUrl($relative=false) { |
||
| 533 | if (!isset($_SERVER["SCRIPT_NAME"])) return false; |
||
| 534 | |||
| 535 | $test_dir = dirname($_SERVER['SCRIPT_FILENAME']); |
||
| 269 | daniel-mar | 536 | $test_dir = str_replace('\\', '/', $test_dir); |
| 227 | daniel-mar | 537 | $c = 0; |
| 538 | while (!file_exists($test_dir.'/oidplus_base.js')) { |
||
| 539 | $test_dir = dirname($test_dir); |
||
| 540 | $c++; |
||
| 541 | if ($c == 1000) return false; |
||
| 542 | } |
||
| 543 | |||
| 544 | $res = dirname($_SERVER['SCRIPT_NAME'].'xxx'); |
||
| 545 | |||
| 546 | for ($i=1; $i<=$c; $i++) { |
||
| 547 | $res = dirname($res); |
||
| 548 | } |
||
| 549 | |||
| 269 | daniel-mar | 550 | $res = str_replace('\\', '/', $res); |
| 227 | daniel-mar | 551 | if ($res == '/') $res = ''; |
| 552 | $res .= '/'; |
||
| 553 | |||
| 554 | if (!$relative) { |
||
| 228 | daniel-mar | 555 | $is_ssl = isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] === 'on'); |
| 556 | $protocol = $is_ssl ? 'https' : 'http'; |
||
| 557 | $host = $_SERVER['HTTP_HOST']; |
||
| 558 | $port = $_SERVER['SERVER_PORT']; |
||
| 559 | if ($is_ssl && ($port != 443)) { |
||
| 560 | $port_add = ":$port"; |
||
| 561 | } else if (!$is_ssl && ($port != 80)) { |
||
| 562 | $port_add = ":$port"; |
||
| 563 | } else { |
||
| 564 | $port_add = ""; |
||
| 565 | } |
||
| 566 | $res = $protocol.'://'.$host.$port_add.$res; |
||
| 227 | daniel-mar | 567 | } |
| 568 | |||
| 569 | return $res; |
||
| 570 | } |
||
| 571 | |||
| 572 | private static $system_id_cache = null; |
||
| 573 | public static function getSystemId($oid=false) { |
||
| 574 | if (!is_null(self::$system_id_cache)) { |
||
| 575 | $out = self::$system_id_cache; |
||
| 576 | } else { |
||
| 577 | $out = false; |
||
| 578 | |||
| 579 | if (self::getPkiStatus(true)) { |
||
| 580 | $pubKey = OIDplus::config()->getValue('oidplus_public_key'); |
||
| 581 | if (preg_match('@BEGIN PUBLIC KEY\-+(.+)\-+END PUBLIC KEY@ismU', $pubKey, $m)) { |
||
| 582 | $out = smallhash(base64_decode($m[1])); |
||
| 583 | } |
||
| 584 | } |
||
| 585 | self::$system_id_cache = $out; |
||
| 586 | } |
||
| 239 | daniel-mar | 587 | return ($out ? '1.3.6.1.4.1.37476.30.9.' : '').$out; |
| 227 | daniel-mar | 588 | } |
| 589 | |||
| 590 | public static function getPkiStatus($try_generate=true) { |
||
| 591 | if (!function_exists('openssl_pkey_new')) return false; |
||
| 592 | |||
| 593 | $privKey = OIDplus::config()->getValue('oidplus_private_key'); |
||
| 594 | $pubKey = OIDplus::config()->getValue('oidplus_public_key'); |
||
| 595 | |||
| 596 | if ($try_generate && !verify_private_public_key($privKey, $pubKey)) { |
||
| 263 | daniel-mar | 597 | $pkey_config = array( |
| 227 | daniel-mar | 598 | "digest_alg" => "sha512", |
| 599 | "private_key_bits" => 2048, |
||
| 600 | "private_key_type" => OPENSSL_KEYTYPE_RSA, |
||
| 601 | ); |
||
| 602 | |||
| 603 | // Create the private and public key |
||
| 263 | daniel-mar | 604 | $res = openssl_pkey_new($pkey_config); |
| 256 | daniel-mar | 605 | |
| 239 | daniel-mar | 606 | if (!$res) return false; |
| 227 | daniel-mar | 607 | |
| 608 | // Extract the private key from $res to $privKey |
||
| 609 | openssl_pkey_export($res, $privKey); |
||
| 610 | |||
| 611 | // Extract the public key from $res to $pubKey |
||
| 612 | $pubKey = openssl_pkey_get_details($res)["key"]; |
||
| 613 | |||
| 239 | daniel-mar | 614 | // Log |
| 615 | OIDplus::logger()->log("A!", "Generating new SystemID using a new key pair"); |
||
| 616 | |||
| 227 | daniel-mar | 617 | // Save the key pair to database |
| 618 | OIDplus::config()->setValue('oidplus_private_key', $privKey); |
||
| 619 | OIDplus::config()->setValue('oidplus_public_key', $pubKey); |
||
| 620 | |||
| 621 | // Log the new system ID |
||
| 622 | if (preg_match('@BEGIN PUBLIC KEY\-+(.+)\-+END PUBLIC KEY@ismU', $pubKey, $m)) { |
||
| 623 | $system_id = smallhash(base64_decode($m[1])); |
||
| 624 | OIDplus::logger()->log("A!", "Your SystemID is now $system_id"); |
||
| 625 | } |
||
| 626 | } |
||
| 627 | |||
| 628 | return verify_private_public_key($privKey, $pubKey); |
||
| 629 | } |
||
| 630 | |||
| 170 | daniel-mar | 631 | public static function getInstallType() { |
| 632 | if (!file_exists(__DIR__ . '/../../oidplus_version.txt') && !is_dir(__DIR__ . '/../../.svn')) { |
||
| 633 | return 'unknown'; |
||
| 634 | } |
||
| 635 | if (file_exists(__DIR__ . '/../../oidplus_version.txt') && is_dir(__DIR__ . '/../../.svn')) { |
||
| 636 | return 'ambigous'; |
||
| 637 | } |
||
| 638 | if (is_dir(__DIR__ . '/../../.svn')) { |
||
| 639 | return 'svn-wc'; |
||
| 640 | } |
||
| 641 | if (file_exists(__DIR__ . '/../../oidplus_version.txt')) { |
||
| 642 | return 'svn-snapshot'; |
||
| 643 | } |
||
| 644 | } |
||
| 645 | |||
| 111 | daniel-mar | 646 | public static function getVersion() { |
| 162 | daniel-mar | 647 | if (file_exists(__DIR__ . '/../../oidplus_version.txt') && is_dir(__DIR__ . '/../../.svn')) { |
| 239 | daniel-mar | 648 | return false; // version is ambigous |
| 111 | daniel-mar | 649 | } |
| 162 | daniel-mar | 650 | |
| 651 | if (is_dir(__DIR__ . '/../../.svn')) { |
||
| 652 | // Try to find out the SVN version using the shell |
||
| 239 | daniel-mar | 653 | // TODO: das müllt die log files voll! |
| 162 | daniel-mar | 654 | $status = @shell_exec('svnversion '.realpath(__FILE__)); |
| 655 | if (preg_match('/\d+/', $status, $match)) { |
||
| 239 | daniel-mar | 656 | return 'svn-'.$match[0]; |
| 162 | daniel-mar | 657 | } |
| 658 | |||
| 659 | // If that failed, try to get the version via SQLite3 |
||
| 239 | daniel-mar | 660 | if (class_exists('SQLite3')) { |
| 162 | daniel-mar | 661 | $db = new SQLite3(__DIR__ . '/../../.svn/wc.db'); |
| 662 | $results = $db->query('SELECT MIN(revision) AS rev FROM NODES_BASE'); |
||
| 663 | while ($row = $results->fetchArray()) { |
||
| 239 | daniel-mar | 664 | return 'svn-'.$row['rev']; |
| 162 | daniel-mar | 665 | } |
| 666 | } |
||
| 667 | } |
||
| 668 | |||
| 669 | if (file_exists(__DIR__ . '/../../oidplus_version.txt')) { |
||
| 670 | $cont = file_get_contents(__DIR__ . '/../../oidplus_version.txt'); |
||
| 239 | daniel-mar | 671 | if (preg_match('@Revision (\d+)@', $cont, $m)) |
| 672 | return 'svn-'.$m[1]; |
||
| 162 | daniel-mar | 673 | } |
| 674 | |||
| 239 | daniel-mar | 675 | return false; |
| 111 | daniel-mar | 676 | } |
| 677 | |||
| 230 | daniel-mar | 678 | private static $sslAvailableCache = null; |
| 679 | public static function isSslAvailable() { |
||
| 680 | if (!is_null(self::$sslAvailableCache)) return self::$sslAvailableCache; |
||
| 256 | daniel-mar | 681 | |
| 230 | daniel-mar | 682 | if (php_sapi_name() == 'cli') { |
| 683 | self::$sslAvailableCache = false; |
||
| 684 | return false; |
||
| 685 | } |
||
| 686 | |||
| 49 | daniel-mar | 687 | $timeout = 2; |
| 80 | daniel-mar | 688 | $already_ssl = isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == "on"); |
| 689 | $ssl_port = 443; |
||
| 227 | daniel-mar | 690 | $cookie_path = OIDplus::getSystemUrl(true); |
| 83 | daniel-mar | 691 | if (empty($cookie_path)) $cookie_path = '/'; |
| 42 | daniel-mar | 692 | |
| 261 | daniel-mar | 693 | $mode = OIDplus::baseConfig()->getValue('ENFORCE_SSL', 2/*auto*/); |
| 694 | |||
| 695 | if ($mode == 0) { |
||
| 80 | daniel-mar | 696 | // No SSL available |
| 230 | daniel-mar | 697 | self::$sslAvailableCache = $already_ssl; |
| 80 | daniel-mar | 698 | return $already_ssl; |
| 699 | } |
||
| 700 | |||
| 261 | daniel-mar | 701 | if ($mode == 1) { |
| 80 | daniel-mar | 702 | // Force SSL |
| 703 | if ($already_ssl) { |
||
| 230 | daniel-mar | 704 | self::$sslAvailableCache = true; |
| 80 | daniel-mar | 705 | return true; |
| 42 | daniel-mar | 706 | } else { |
| 80 | daniel-mar | 707 | $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 708 | header('Location:'.$location); |
||
| 240 | daniel-mar | 709 | die('Redirecting to HTTPS...'); |
| 230 | daniel-mar | 710 | self::$sslAvailableCache = true; |
| 80 | daniel-mar | 711 | return true; |
| 712 | } |
||
| 713 | } |
||
| 714 | |||
| 261 | daniel-mar | 715 | if ($mode == 2) { |
| 80 | daniel-mar | 716 | // Automatic SSL detection |
| 717 | |||
| 718 | if ($already_ssl) { |
||
| 719 | // we are already on HTTPS |
||
| 83 | daniel-mar | 720 | setcookie('SSL_CHECK', '1', 0, $cookie_path, '', false, true); |
| 230 | daniel-mar | 721 | self::$sslAvailableCache = true; |
| 80 | daniel-mar | 722 | return true; |
| 723 | } else { |
||
| 724 | if (isset($_COOKIE['SSL_CHECK'])) { |
||
| 725 | // We already had the HTTPS detection done before. |
||
| 726 | if ($_COOKIE['SSL_CHECK']) { |
||
| 727 | // HTTPS was detected before, but we are HTTP. Redirect now |
||
| 728 | $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
||
| 729 | header('Location:'.$location); |
||
| 240 | daniel-mar | 730 | die('Redirecting to HTTPS...'); |
| 230 | daniel-mar | 731 | self::$sslAvailableCache = true; |
| 80 | daniel-mar | 732 | return true; |
| 733 | } else { |
||
| 734 | // No HTTPS available. Do nothing. |
||
| 230 | daniel-mar | 735 | self::$sslAvailableCache = false; |
| 80 | daniel-mar | 736 | return false; |
| 737 | } |
||
| 49 | daniel-mar | 738 | } else { |
| 80 | daniel-mar | 739 | // This is our first check (or the browser didn't accept the SSL_CHECK cookie) |
| 740 | if (@fsockopen($_SERVER['HTTP_HOST'], $ssl_port, $errno, $errstr, $timeout)) { |
||
| 741 | // HTTPS detected. Redirect now, and remember that we had detected HTTPS |
||
| 83 | daniel-mar | 742 | setcookie('SSL_CHECK', '1', 0, $cookie_path, '', false, true); |
| 80 | daniel-mar | 743 | $location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 744 | header('Location:'.$location); |
||
| 240 | daniel-mar | 745 | die('Redirecting to HTTPS...'); |
| 230 | daniel-mar | 746 | self::$sslAvailableCache = true; |
| 80 | daniel-mar | 747 | return true; |
| 748 | } else { |
||
| 749 | // No HTTPS detected. Do nothing, and next time, don't try to detect HTTPS again. |
||
| 83 | daniel-mar | 750 | setcookie('SSL_CHECK', '0', 0, $cookie_path, '', false, true); |
| 230 | daniel-mar | 751 | self::$sslAvailableCache = false; |
| 80 | daniel-mar | 752 | return false; |
| 753 | } |
||
| 49 | daniel-mar | 754 | } |
| 42 | daniel-mar | 755 | } |
| 756 | } |
||
| 757 | } |
||
| 241 | daniel-mar | 758 | |
| 759 | public static function webpath($target) { |
||
| 760 | $dir = __DIR__; |
||
| 761 | $dir = dirname($dir); |
||
| 762 | $dir = dirname($dir); |
||
| 763 | $target = substr($target, strlen($dir)+1, strlen($target)-strlen($dir)-1); |
||
| 764 | if ($target != '') { |
||
| 765 | $target = str_replace('\\','/',$target).'/'; |
||
| 766 | } |
||
| 767 | return $target; |
||
| 768 | } |
||
| 2 | daniel-mar | 769 | } |