nextcloud /
server
@@ -81,1054 +81,1054 @@ |
||
| 81 | 81 | * OC_autoload! |
| 82 | 82 | */ |
| 83 | 83 | class OC { |
| 84 | - /** |
|
| 85 | - * Associative array for autoloading. classname => filename |
|
| 86 | - */ |
|
| 87 | - public static $CLASSPATH = []; |
|
| 88 | - /** |
|
| 89 | - * The installation path for Nextcloud on the server (e.g. /srv/http/nextcloud) |
|
| 90 | - */ |
|
| 91 | - public static $SERVERROOT = ''; |
|
| 92 | - /** |
|
| 93 | - * the current request path relative to the Nextcloud root (e.g. files/index.php) |
|
| 94 | - */ |
|
| 95 | - private static $SUBURI = ''; |
|
| 96 | - /** |
|
| 97 | - * the Nextcloud root path for http requests (e.g. nextcloud/) |
|
| 98 | - */ |
|
| 99 | - public static $WEBROOT = ''; |
|
| 100 | - /** |
|
| 101 | - * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and |
|
| 102 | - * web path in 'url' |
|
| 103 | - */ |
|
| 104 | - public static $APPSROOTS = []; |
|
| 105 | - |
|
| 106 | - /** |
|
| 107 | - * @var string |
|
| 108 | - */ |
|
| 109 | - public static $configDir; |
|
| 110 | - |
|
| 111 | - /** |
|
| 112 | - * requested app |
|
| 113 | - */ |
|
| 114 | - public static $REQUESTEDAPP = ''; |
|
| 115 | - |
|
| 116 | - /** |
|
| 117 | - * check if Nextcloud runs in cli mode |
|
| 118 | - */ |
|
| 119 | - public static $CLI = false; |
|
| 120 | - |
|
| 121 | - /** |
|
| 122 | - * @var \OC\Autoloader $loader |
|
| 123 | - */ |
|
| 124 | - public static $loader = null; |
|
| 125 | - |
|
| 126 | - /** @var \Composer\Autoload\ClassLoader $composerAutoloader */ |
|
| 127 | - public static $composerAutoloader = null; |
|
| 128 | - |
|
| 129 | - /** |
|
| 130 | - * @var \OC\Server |
|
| 131 | - */ |
|
| 132 | - public static $server = null; |
|
| 133 | - |
|
| 134 | - /** |
|
| 135 | - * @var \OC\Config |
|
| 136 | - */ |
|
| 137 | - private static $config = null; |
|
| 138 | - |
|
| 139 | - /** |
|
| 140 | - * @throws \RuntimeException when the 3rdparty directory is missing or |
|
| 141 | - * the app path list is empty or contains an invalid path |
|
| 142 | - */ |
|
| 143 | - public static function initPaths() { |
|
| 144 | - if (defined('PHPUNIT_CONFIG_DIR')) { |
|
| 145 | - self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/'; |
|
| 146 | - } elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) { |
|
| 147 | - self::$configDir = OC::$SERVERROOT . '/tests/config/'; |
|
| 148 | - } elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) { |
|
| 149 | - self::$configDir = rtrim($dir, '/') . '/'; |
|
| 150 | - } else { |
|
| 151 | - self::$configDir = OC::$SERVERROOT . '/config/'; |
|
| 152 | - } |
|
| 153 | - self::$config = new \OC\Config(self::$configDir); |
|
| 154 | - |
|
| 155 | - OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT))); |
|
| 156 | - /** |
|
| 157 | - * FIXME: The following lines are required because we can't yet instantiate |
|
| 158 | - * \OC::$server->getRequest() since \OC::$server does not yet exist. |
|
| 159 | - */ |
|
| 160 | - $params = [ |
|
| 161 | - 'server' => [ |
|
| 162 | - 'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'], |
|
| 163 | - 'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'], |
|
| 164 | - ], |
|
| 165 | - ]; |
|
| 166 | - $fakeRequest = new \OC\AppFramework\Http\Request( |
|
| 167 | - $params, |
|
| 168 | - new \OC\AppFramework\Http\RequestId($_SERVER['UNIQUE_ID'] ?? '', new \OC\Security\SecureRandom()), |
|
| 169 | - new \OC\AllConfig(new \OC\SystemConfig(self::$config)) |
|
| 170 | - ); |
|
| 171 | - $scriptName = $fakeRequest->getScriptName(); |
|
| 172 | - if (substr($scriptName, -1) == '/') { |
|
| 173 | - $scriptName .= 'index.php'; |
|
| 174 | - //make sure suburi follows the same rules as scriptName |
|
| 175 | - if (substr(OC::$SUBURI, -9) != 'index.php') { |
|
| 176 | - if (substr(OC::$SUBURI, -1) != '/') { |
|
| 177 | - OC::$SUBURI = OC::$SUBURI . '/'; |
|
| 178 | - } |
|
| 179 | - OC::$SUBURI = OC::$SUBURI . 'index.php'; |
|
| 180 | - } |
|
| 181 | - } |
|
| 182 | - |
|
| 183 | - |
|
| 184 | - if (OC::$CLI) { |
|
| 185 | - OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 186 | - } else { |
|
| 187 | - if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) { |
|
| 188 | - OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI)); |
|
| 189 | - |
|
| 190 | - if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') { |
|
| 191 | - OC::$WEBROOT = '/' . OC::$WEBROOT; |
|
| 192 | - } |
|
| 193 | - } else { |
|
| 194 | - // The scriptName is not ending with OC::$SUBURI |
|
| 195 | - // This most likely means that we are calling from CLI. |
|
| 196 | - // However some cron jobs still need to generate |
|
| 197 | - // a web URL, so we use overwritewebroot as a fallback. |
|
| 198 | - OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 199 | - } |
|
| 200 | - |
|
| 201 | - // Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing |
|
| 202 | - // slash which is required by URL generation. |
|
| 203 | - if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT && |
|
| 204 | - substr($_SERVER['REQUEST_URI'], -1) !== '/') { |
|
| 205 | - header('Location: '.\OC::$WEBROOT.'/'); |
|
| 206 | - exit(); |
|
| 207 | - } |
|
| 208 | - } |
|
| 209 | - |
|
| 210 | - // search the apps folder |
|
| 211 | - $config_paths = self::$config->getValue('apps_paths', []); |
|
| 212 | - if (!empty($config_paths)) { |
|
| 213 | - foreach ($config_paths as $paths) { |
|
| 214 | - if (isset($paths['url']) && isset($paths['path'])) { |
|
| 215 | - $paths['url'] = rtrim($paths['url'], '/'); |
|
| 216 | - $paths['path'] = rtrim($paths['path'], '/'); |
|
| 217 | - OC::$APPSROOTS[] = $paths; |
|
| 218 | - } |
|
| 219 | - } |
|
| 220 | - } elseif (file_exists(OC::$SERVERROOT . '/apps')) { |
|
| 221 | - OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true]; |
|
| 222 | - } |
|
| 223 | - |
|
| 224 | - if (empty(OC::$APPSROOTS)) { |
|
| 225 | - throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder' |
|
| 226 | - . '. You can also configure the location in the config.php file.'); |
|
| 227 | - } |
|
| 228 | - $paths = []; |
|
| 229 | - foreach (OC::$APPSROOTS as $path) { |
|
| 230 | - $paths[] = $path['path']; |
|
| 231 | - if (!is_dir($path['path'])) { |
|
| 232 | - throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the' |
|
| 233 | - . ' Nextcloud folder. You can also configure the location in the config.php file.', $path['path'])); |
|
| 234 | - } |
|
| 235 | - } |
|
| 236 | - |
|
| 237 | - // set the right include path |
|
| 238 | - set_include_path( |
|
| 239 | - implode(PATH_SEPARATOR, $paths) |
|
| 240 | - ); |
|
| 241 | - } |
|
| 242 | - |
|
| 243 | - public static function checkConfig() { |
|
| 244 | - $l = \OC::$server->getL10N('lib'); |
|
| 245 | - |
|
| 246 | - // Create config if it does not already exist |
|
| 247 | - $configFilePath = self::$configDir .'/config.php'; |
|
| 248 | - if (!file_exists($configFilePath)) { |
|
| 249 | - @touch($configFilePath); |
|
| 250 | - } |
|
| 251 | - |
|
| 252 | - // Check if config is writable |
|
| 253 | - $configFileWritable = is_writable($configFilePath); |
|
| 254 | - if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled() |
|
| 255 | - || !$configFileWritable && \OCP\Util::needUpgrade()) { |
|
| 256 | - $urlGenerator = \OC::$server->getURLGenerator(); |
|
| 257 | - |
|
| 258 | - if (self::$CLI) { |
|
| 259 | - echo $l->t('Cannot write into "config" directory!')."\n"; |
|
| 260 | - echo $l->t('This can usually be fixed by giving the web server write access to the config directory.')."\n"; |
|
| 261 | - echo "\n"; |
|
| 262 | - echo $l->t('But, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n"; |
|
| 263 | - echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n"; |
|
| 264 | - exit; |
|
| 265 | - } else { |
|
| 266 | - OC_Template::printErrorPage( |
|
| 267 | - $l->t('Cannot write into "config" directory!'), |
|
| 268 | - $l->t('This can usually be fixed by giving the web server write access to the config directory.') . ' ' |
|
| 269 | - . $l->t('But, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.') . ' ' |
|
| 270 | - . $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ]), |
|
| 271 | - 503 |
|
| 272 | - ); |
|
| 273 | - } |
|
| 274 | - } |
|
| 275 | - } |
|
| 276 | - |
|
| 277 | - public static function checkInstalled(\OC\SystemConfig $systemConfig) { |
|
| 278 | - if (defined('OC_CONSOLE')) { |
|
| 279 | - return; |
|
| 280 | - } |
|
| 281 | - // Redirect to installer if not installed |
|
| 282 | - if (!$systemConfig->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') { |
|
| 283 | - if (OC::$CLI) { |
|
| 284 | - throw new Exception('Not installed'); |
|
| 285 | - } else { |
|
| 286 | - $url = OC::$WEBROOT . '/index.php'; |
|
| 287 | - header('Location: ' . $url); |
|
| 288 | - } |
|
| 289 | - exit(); |
|
| 290 | - } |
|
| 291 | - } |
|
| 292 | - |
|
| 293 | - public static function checkMaintenanceMode(\OC\SystemConfig $systemConfig) { |
|
| 294 | - // Allow ajax update script to execute without being stopped |
|
| 295 | - if (((bool) $systemConfig->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') { |
|
| 296 | - // send http status 503 |
|
| 297 | - http_response_code(503); |
|
| 298 | - header('X-Nextcloud-Maintenance-Mode: 1'); |
|
| 299 | - header('Retry-After: 120'); |
|
| 300 | - |
|
| 301 | - // render error page |
|
| 302 | - $template = new OC_Template('', 'update.user', 'guest'); |
|
| 303 | - \OCP\Util::addScript('core', 'maintenance'); |
|
| 304 | - \OCP\Util::addStyle('core', 'guest'); |
|
| 305 | - $template->printPage(); |
|
| 306 | - die(); |
|
| 307 | - } |
|
| 308 | - } |
|
| 309 | - |
|
| 310 | - /** |
|
| 311 | - * Prints the upgrade page |
|
| 312 | - * |
|
| 313 | - * @param \OC\SystemConfig $systemConfig |
|
| 314 | - */ |
|
| 315 | - private static function printUpgradePage(\OC\SystemConfig $systemConfig) { |
|
| 316 | - $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false); |
|
| 317 | - $tooBig = false; |
|
| 318 | - if (!$disableWebUpdater) { |
|
| 319 | - $apps = \OC::$server->getAppManager(); |
|
| 320 | - if ($apps->isInstalled('user_ldap')) { |
|
| 321 | - $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 322 | - |
|
| 323 | - $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 324 | - ->from('ldap_user_mapping') |
|
| 325 | - ->execute(); |
|
| 326 | - $row = $result->fetch(); |
|
| 327 | - $result->closeCursor(); |
|
| 328 | - |
|
| 329 | - $tooBig = ($row['user_count'] > 50); |
|
| 330 | - } |
|
| 331 | - if (!$tooBig && $apps->isInstalled('user_saml')) { |
|
| 332 | - $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 333 | - |
|
| 334 | - $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 335 | - ->from('user_saml_users') |
|
| 336 | - ->execute(); |
|
| 337 | - $row = $result->fetch(); |
|
| 338 | - $result->closeCursor(); |
|
| 339 | - |
|
| 340 | - $tooBig = ($row['user_count'] > 50); |
|
| 341 | - } |
|
| 342 | - if (!$tooBig) { |
|
| 343 | - // count users |
|
| 344 | - $stats = \OC::$server->getUserManager()->countUsers(); |
|
| 345 | - $totalUsers = array_sum($stats); |
|
| 346 | - $tooBig = ($totalUsers > 50); |
|
| 347 | - } |
|
| 348 | - } |
|
| 349 | - $ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) && |
|
| 350 | - $_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis'; |
|
| 351 | - |
|
| 352 | - if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) { |
|
| 353 | - // send http status 503 |
|
| 354 | - http_response_code(503); |
|
| 355 | - header('Retry-After: 120'); |
|
| 356 | - |
|
| 357 | - // render error page |
|
| 358 | - $template = new OC_Template('', 'update.use-cli', 'guest'); |
|
| 359 | - $template->assign('productName', 'nextcloud'); // for now |
|
| 360 | - $template->assign('version', OC_Util::getVersionString()); |
|
| 361 | - $template->assign('tooBig', $tooBig); |
|
| 362 | - |
|
| 363 | - $template->printPage(); |
|
| 364 | - die(); |
|
| 365 | - } |
|
| 366 | - |
|
| 367 | - // check whether this is a core update or apps update |
|
| 368 | - $installedVersion = $systemConfig->getValue('version', '0.0.0'); |
|
| 369 | - $currentVersion = implode('.', \OCP\Util::getVersion()); |
|
| 370 | - |
|
| 371 | - // if not a core upgrade, then it's apps upgrade |
|
| 372 | - $isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '='); |
|
| 373 | - |
|
| 374 | - $oldTheme = $systemConfig->getValue('theme'); |
|
| 375 | - $systemConfig->setValue('theme', ''); |
|
| 376 | - \OCP\Util::addScript('core', 'common'); |
|
| 377 | - \OCP\Util::addScript('core', 'main'); |
|
| 378 | - \OCP\Util::addTranslations('core'); |
|
| 379 | - \OCP\Util::addScript('core', 'update'); |
|
| 380 | - |
|
| 381 | - /** @var \OC\App\AppManager $appManager */ |
|
| 382 | - $appManager = \OC::$server->getAppManager(); |
|
| 383 | - |
|
| 384 | - $tmpl = new OC_Template('', 'update.admin', 'guest'); |
|
| 385 | - $tmpl->assign('version', OC_Util::getVersionString()); |
|
| 386 | - $tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade); |
|
| 387 | - |
|
| 388 | - // get third party apps |
|
| 389 | - $ocVersion = \OCP\Util::getVersion(); |
|
| 390 | - $ocVersion = implode('.', $ocVersion); |
|
| 391 | - $incompatibleApps = $appManager->getIncompatibleApps($ocVersion); |
|
| 392 | - $incompatibleShippedApps = []; |
|
| 393 | - foreach ($incompatibleApps as $appInfo) { |
|
| 394 | - if ($appManager->isShipped($appInfo['id'])) { |
|
| 395 | - $incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')'; |
|
| 396 | - } |
|
| 397 | - } |
|
| 398 | - |
|
| 399 | - if (!empty($incompatibleShippedApps)) { |
|
| 400 | - $l = \OC::$server->getL10N('core'); |
|
| 401 | - $hint = $l->t('The files of the app %1$s were not replaced correctly. Make sure it is a version compatible with the server.', [implode(', ', $incompatibleShippedApps)]); |
|
| 402 | - throw new \OCP\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint); |
|
| 403 | - } |
|
| 404 | - |
|
| 405 | - $tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion)); |
|
| 406 | - $tmpl->assign('incompatibleAppsList', $incompatibleApps); |
|
| 407 | - try { |
|
| 408 | - $defaults = new \OC_Defaults(); |
|
| 409 | - $tmpl->assign('productName', $defaults->getName()); |
|
| 410 | - } catch (Throwable $error) { |
|
| 411 | - $tmpl->assign('productName', 'Nextcloud'); |
|
| 412 | - } |
|
| 413 | - $tmpl->assign('oldTheme', $oldTheme); |
|
| 414 | - $tmpl->printPage(); |
|
| 415 | - } |
|
| 416 | - |
|
| 417 | - public static function initSession() { |
|
| 418 | - if (self::$server->getRequest()->getServerProtocol() === 'https') { |
|
| 419 | - ini_set('session.cookie_secure', 'true'); |
|
| 420 | - } |
|
| 421 | - |
|
| 422 | - // prevents javascript from accessing php session cookies |
|
| 423 | - ini_set('session.cookie_httponly', 'true'); |
|
| 424 | - |
|
| 425 | - // set the cookie path to the Nextcloud directory |
|
| 426 | - $cookie_path = OC::$WEBROOT ? : '/'; |
|
| 427 | - ini_set('session.cookie_path', $cookie_path); |
|
| 428 | - |
|
| 429 | - // Let the session name be changed in the initSession Hook |
|
| 430 | - $sessionName = OC_Util::getInstanceId(); |
|
| 431 | - |
|
| 432 | - try { |
|
| 433 | - // set the session name to the instance id - which is unique |
|
| 434 | - $session = new \OC\Session\Internal($sessionName); |
|
| 435 | - |
|
| 436 | - $cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); |
|
| 437 | - $session = $cryptoWrapper->wrapSession($session); |
|
| 438 | - self::$server->setSession($session); |
|
| 439 | - |
|
| 440 | - // if session can't be started break with http 500 error |
|
| 441 | - } catch (Exception $e) { |
|
| 442 | - \OC::$server->getLogger()->logException($e, ['app' => 'base']); |
|
| 443 | - //show the user a detailed error page |
|
| 444 | - OC_Template::printExceptionErrorPage($e, 500); |
|
| 445 | - die(); |
|
| 446 | - } |
|
| 447 | - |
|
| 448 | - //try to set the session lifetime |
|
| 449 | - $sessionLifeTime = self::getSessionLifeTime(); |
|
| 450 | - @ini_set('gc_maxlifetime', (string)$sessionLifeTime); |
|
| 451 | - |
|
| 452 | - // session timeout |
|
| 453 | - if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) { |
|
| 454 | - if (isset($_COOKIE[session_name()])) { |
|
| 455 | - setcookie(session_name(), '', -1, self::$WEBROOT ? : '/'); |
|
| 456 | - } |
|
| 457 | - \OC::$server->getUserSession()->logout(); |
|
| 458 | - } |
|
| 459 | - |
|
| 460 | - if (!self::hasSessionRelaxedExpiry()) { |
|
| 461 | - $session->set('LAST_ACTIVITY', time()); |
|
| 462 | - } |
|
| 463 | - $session->close(); |
|
| 464 | - } |
|
| 465 | - |
|
| 466 | - /** |
|
| 467 | - * @return string |
|
| 468 | - */ |
|
| 469 | - private static function getSessionLifeTime() { |
|
| 470 | - return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24); |
|
| 471 | - } |
|
| 472 | - |
|
| 473 | - /** |
|
| 474 | - * @return bool true if the session expiry should only be done by gc instead of an explicit timeout |
|
| 475 | - */ |
|
| 476 | - public static function hasSessionRelaxedExpiry(): bool { |
|
| 477 | - return \OC::$server->getConfig()->getSystemValue('session_relaxed_expiry', false); |
|
| 478 | - } |
|
| 479 | - |
|
| 480 | - /** |
|
| 481 | - * Try to set some values to the required Nextcloud default |
|
| 482 | - */ |
|
| 483 | - public static function setRequiredIniValues() { |
|
| 484 | - @ini_set('default_charset', 'UTF-8'); |
|
| 485 | - @ini_set('gd.jpeg_ignore_warning', '1'); |
|
| 486 | - } |
|
| 487 | - |
|
| 488 | - /** |
|
| 489 | - * Send the same site cookies |
|
| 490 | - */ |
|
| 491 | - private static function sendSameSiteCookies() { |
|
| 492 | - $cookieParams = session_get_cookie_params(); |
|
| 493 | - $secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : ''; |
|
| 494 | - $policies = [ |
|
| 495 | - 'lax', |
|
| 496 | - 'strict', |
|
| 497 | - ]; |
|
| 498 | - |
|
| 499 | - // Append __Host to the cookie if it meets the requirements |
|
| 500 | - $cookiePrefix = ''; |
|
| 501 | - if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') { |
|
| 502 | - $cookiePrefix = '__Host-'; |
|
| 503 | - } |
|
| 504 | - |
|
| 505 | - foreach ($policies as $policy) { |
|
| 506 | - header( |
|
| 507 | - sprintf( |
|
| 508 | - 'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s', |
|
| 509 | - $cookiePrefix, |
|
| 510 | - $policy, |
|
| 511 | - $cookieParams['path'], |
|
| 512 | - $policy |
|
| 513 | - ), |
|
| 514 | - false |
|
| 515 | - ); |
|
| 516 | - } |
|
| 517 | - } |
|
| 518 | - |
|
| 519 | - /** |
|
| 520 | - * Same Site cookie to further mitigate CSRF attacks. This cookie has to |
|
| 521 | - * be set in every request if cookies are sent to add a second level of |
|
| 522 | - * defense against CSRF. |
|
| 523 | - * |
|
| 524 | - * If the cookie is not sent this will set the cookie and reload the page. |
|
| 525 | - * We use an additional cookie since we want to protect logout CSRF and |
|
| 526 | - * also we can't directly interfere with PHP's session mechanism. |
|
| 527 | - */ |
|
| 528 | - private static function performSameSiteCookieProtection(\OCP\IConfig $config) { |
|
| 529 | - $request = \OC::$server->getRequest(); |
|
| 530 | - |
|
| 531 | - // Some user agents are notorious and don't really properly follow HTTP |
|
| 532 | - // specifications. For those, have an automated opt-out. Since the protection |
|
| 533 | - // for remote.php is applied in base.php as starting point we need to opt out |
|
| 534 | - // here. |
|
| 535 | - $incompatibleUserAgents = $config->getSystemValue('csrf.optout'); |
|
| 536 | - |
|
| 537 | - // Fallback, if csrf.optout is unset |
|
| 538 | - if (!is_array($incompatibleUserAgents)) { |
|
| 539 | - $incompatibleUserAgents = [ |
|
| 540 | - // OS X Finder |
|
| 541 | - '/^WebDAVFS/', |
|
| 542 | - // Windows webdav drive |
|
| 543 | - '/^Microsoft-WebDAV-MiniRedir/', |
|
| 544 | - ]; |
|
| 545 | - } |
|
| 546 | - |
|
| 547 | - if ($request->isUserAgent($incompatibleUserAgents)) { |
|
| 548 | - return; |
|
| 549 | - } |
|
| 550 | - |
|
| 551 | - if (count($_COOKIE) > 0) { |
|
| 552 | - $requestUri = $request->getScriptName(); |
|
| 553 | - $processingScript = explode('/', $requestUri); |
|
| 554 | - $processingScript = $processingScript[count($processingScript) - 1]; |
|
| 555 | - |
|
| 556 | - // index.php routes are handled in the middleware |
|
| 557 | - if ($processingScript === 'index.php') { |
|
| 558 | - return; |
|
| 559 | - } |
|
| 560 | - |
|
| 561 | - // All other endpoints require the lax and the strict cookie |
|
| 562 | - if (!$request->passesStrictCookieCheck()) { |
|
| 563 | - self::sendSameSiteCookies(); |
|
| 564 | - // Debug mode gets access to the resources without strict cookie |
|
| 565 | - // due to the fact that the SabreDAV browser also lives there. |
|
| 566 | - if (!$config->getSystemValue('debug', false)) { |
|
| 567 | - http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE); |
|
| 568 | - exit(); |
|
| 569 | - } |
|
| 570 | - } |
|
| 571 | - } elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) { |
|
| 572 | - self::sendSameSiteCookies(); |
|
| 573 | - } |
|
| 574 | - } |
|
| 575 | - |
|
| 576 | - public static function init() { |
|
| 577 | - // calculate the root directories |
|
| 578 | - OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4)); |
|
| 579 | - |
|
| 580 | - // register autoloader |
|
| 581 | - $loaderStart = microtime(true); |
|
| 582 | - require_once __DIR__ . '/autoloader.php'; |
|
| 583 | - self::$loader = new \OC\Autoloader([ |
|
| 584 | - OC::$SERVERROOT . '/lib/private/legacy', |
|
| 585 | - ]); |
|
| 586 | - if (defined('PHPUNIT_RUN')) { |
|
| 587 | - self::$loader->addValidRoot(OC::$SERVERROOT . '/tests'); |
|
| 588 | - } |
|
| 589 | - spl_autoload_register([self::$loader, 'load']); |
|
| 590 | - $loaderEnd = microtime(true); |
|
| 591 | - |
|
| 592 | - self::$CLI = (php_sapi_name() == 'cli'); |
|
| 593 | - |
|
| 594 | - // Add default composer PSR-4 autoloader |
|
| 595 | - self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php'; |
|
| 596 | - |
|
| 597 | - try { |
|
| 598 | - self::initPaths(); |
|
| 599 | - // setup 3rdparty autoloader |
|
| 600 | - $vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php'; |
|
| 601 | - if (!file_exists($vendorAutoLoad)) { |
|
| 602 | - throw new \RuntimeException('Composer autoloader not found, unable to continue. Check the folder "3rdparty". Running "git submodule update --init" will initialize the git submodule that handles the subfolder "3rdparty".'); |
|
| 603 | - } |
|
| 604 | - require_once $vendorAutoLoad; |
|
| 605 | - } catch (\RuntimeException $e) { |
|
| 606 | - if (!self::$CLI) { |
|
| 607 | - http_response_code(503); |
|
| 608 | - } |
|
| 609 | - // we can't use the template error page here, because this needs the |
|
| 610 | - // DI container which isn't available yet |
|
| 611 | - print($e->getMessage()); |
|
| 612 | - exit(); |
|
| 613 | - } |
|
| 614 | - |
|
| 615 | - // setup the basic server |
|
| 616 | - self::$server = new \OC\Server(\OC::$WEBROOT, self::$config); |
|
| 617 | - self::$server->boot(); |
|
| 618 | - |
|
| 619 | - $eventLogger = \OC::$server->getEventLogger(); |
|
| 620 | - $eventLogger->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd); |
|
| 621 | - $eventLogger->start('boot', 'Initialize'); |
|
| 622 | - |
|
| 623 | - // Override php.ini and log everything if we're troubleshooting |
|
| 624 | - if (self::$config->getValue('loglevel') === ILogger::DEBUG) { |
|
| 625 | - error_reporting(E_ALL); |
|
| 626 | - } |
|
| 627 | - |
|
| 628 | - // Don't display errors and log them |
|
| 629 | - @ini_set('display_errors', '0'); |
|
| 630 | - @ini_set('log_errors', '1'); |
|
| 631 | - |
|
| 632 | - if (!date_default_timezone_set('UTC')) { |
|
| 633 | - throw new \RuntimeException('Could not set timezone to UTC'); |
|
| 634 | - } |
|
| 635 | - |
|
| 636 | - |
|
| 637 | - //try to configure php to enable big file uploads. |
|
| 638 | - //this doesn´t work always depending on the webserver and php configuration. |
|
| 639 | - //Let´s try to overwrite some defaults if they are smaller than 1 hour |
|
| 640 | - |
|
| 641 | - if (intval(@ini_get('max_execution_time') ?? 0) < 3600) { |
|
| 642 | - @ini_set('max_execution_time', strval(3600)); |
|
| 643 | - } |
|
| 644 | - |
|
| 645 | - if (intval(@ini_get('max_input_time') ?? 0) < 3600) { |
|
| 646 | - @ini_set('max_input_time', strval(3600)); |
|
| 647 | - } |
|
| 648 | - |
|
| 649 | - //try to set the maximum execution time to the largest time limit we have |
|
| 650 | - if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) { |
|
| 651 | - @set_time_limit(max(intval(@ini_get('max_execution_time')), intval(@ini_get('max_input_time')))); |
|
| 652 | - } |
|
| 653 | - |
|
| 654 | - self::setRequiredIniValues(); |
|
| 655 | - self::handleAuthHeaders(); |
|
| 656 | - $systemConfig = \OC::$server->get(\OC\SystemConfig::class); |
|
| 657 | - self::registerAutoloaderCache($systemConfig); |
|
| 658 | - |
|
| 659 | - // initialize intl fallback if necessary |
|
| 660 | - OC_Util::isSetLocaleWorking(); |
|
| 661 | - |
|
| 662 | - $config = \OC::$server->get(\OCP\IConfig::class); |
|
| 663 | - if (!defined('PHPUNIT_RUN')) { |
|
| 664 | - OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger()); |
|
| 665 | - $debug = $config->getSystemValue('debug', false); |
|
| 666 | - OC\Log\ErrorHandler::register($debug); |
|
| 667 | - } |
|
| 668 | - |
|
| 669 | - /** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */ |
|
| 670 | - $bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class); |
|
| 671 | - $bootstrapCoordinator->runInitialRegistration(); |
|
| 672 | - |
|
| 673 | - $eventLogger->start('init_session', 'Initialize session'); |
|
| 674 | - OC_App::loadApps(['session']); |
|
| 675 | - if (!self::$CLI) { |
|
| 676 | - self::initSession(); |
|
| 677 | - } |
|
| 678 | - $eventLogger->end('init_session'); |
|
| 679 | - self::checkConfig(); |
|
| 680 | - self::checkInstalled($systemConfig); |
|
| 681 | - |
|
| 682 | - OC_Response::addSecurityHeaders(); |
|
| 683 | - |
|
| 684 | - self::performSameSiteCookieProtection($config); |
|
| 685 | - |
|
| 686 | - if (!defined('OC_CONSOLE')) { |
|
| 687 | - $errors = OC_Util::checkServer($systemConfig); |
|
| 688 | - if (count($errors) > 0) { |
|
| 689 | - if (!self::$CLI) { |
|
| 690 | - http_response_code(503); |
|
| 691 | - OC_Util::addStyle('guest'); |
|
| 692 | - try { |
|
| 693 | - OC_Template::printGuestPage('', 'error', ['errors' => $errors]); |
|
| 694 | - exit; |
|
| 695 | - } catch (\Exception $e) { |
|
| 696 | - // In case any error happens when showing the error page, we simply fall back to posting the text. |
|
| 697 | - // This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it. |
|
| 698 | - } |
|
| 699 | - } |
|
| 700 | - |
|
| 701 | - // Convert l10n string into regular string for usage in database |
|
| 702 | - $staticErrors = []; |
|
| 703 | - foreach ($errors as $error) { |
|
| 704 | - echo $error['error'] . "\n"; |
|
| 705 | - echo $error['hint'] . "\n\n"; |
|
| 706 | - $staticErrors[] = [ |
|
| 707 | - 'error' => (string)$error['error'], |
|
| 708 | - 'hint' => (string)$error['hint'], |
|
| 709 | - ]; |
|
| 710 | - } |
|
| 711 | - |
|
| 712 | - try { |
|
| 713 | - $config->setAppValue('core', 'cronErrors', json_encode($staticErrors)); |
|
| 714 | - } catch (\Exception $e) { |
|
| 715 | - echo('Writing to database failed'); |
|
| 716 | - } |
|
| 717 | - exit(1); |
|
| 718 | - } elseif (self::$CLI && $config->getSystemValue('installed', false)) { |
|
| 719 | - $config->deleteAppValue('core', 'cronErrors'); |
|
| 720 | - } |
|
| 721 | - } |
|
| 722 | - |
|
| 723 | - // User and Groups |
|
| 724 | - if (!$systemConfig->getValue("installed", false)) { |
|
| 725 | - self::$server->getSession()->set('user_id', ''); |
|
| 726 | - } |
|
| 727 | - |
|
| 728 | - OC_User::useBackend(new \OC\User\Database()); |
|
| 729 | - \OC::$server->getGroupManager()->addBackend(new \OC\Group\Database()); |
|
| 730 | - |
|
| 731 | - // Subscribe to the hook |
|
| 732 | - \OCP\Util::connectHook( |
|
| 733 | - '\OCA\Files_Sharing\API\Server2Server', |
|
| 734 | - 'preLoginNameUsedAsUserName', |
|
| 735 | - '\OC\User\Database', |
|
| 736 | - 'preLoginNameUsedAsUserName' |
|
| 737 | - ); |
|
| 738 | - |
|
| 739 | - //setup extra user backends |
|
| 740 | - if (!\OCP\Util::needUpgrade()) { |
|
| 741 | - OC_User::setupBackends(); |
|
| 742 | - } else { |
|
| 743 | - // Run upgrades in incognito mode |
|
| 744 | - OC_User::setIncognitoMode(true); |
|
| 745 | - } |
|
| 746 | - |
|
| 747 | - self::registerCleanupHooks($systemConfig); |
|
| 748 | - self::registerShareHooks($systemConfig); |
|
| 749 | - self::registerEncryptionWrapperAndHooks(); |
|
| 750 | - self::registerAccountHooks(); |
|
| 751 | - self::registerResourceCollectionHooks(); |
|
| 752 | - self::registerFileReferenceEventListener(); |
|
| 753 | - self::registerAppRestrictionsHooks(); |
|
| 754 | - |
|
| 755 | - // Make sure that the application class is not loaded before the database is setup |
|
| 756 | - if ($systemConfig->getValue("installed", false)) { |
|
| 757 | - OC_App::loadApp('settings'); |
|
| 758 | - /* Build core application to make sure that listeners are registered */ |
|
| 759 | - self::$server->get(\OC\Core\Application::class); |
|
| 760 | - } |
|
| 761 | - |
|
| 762 | - //make sure temporary files are cleaned up |
|
| 763 | - $tmpManager = \OC::$server->getTempManager(); |
|
| 764 | - register_shutdown_function([$tmpManager, 'clean']); |
|
| 765 | - $lockProvider = \OC::$server->getLockingProvider(); |
|
| 766 | - register_shutdown_function([$lockProvider, 'releaseAll']); |
|
| 767 | - |
|
| 768 | - // Check whether the sample configuration has been copied |
|
| 769 | - if ($systemConfig->getValue('copied_sample_config', false)) { |
|
| 770 | - $l = \OC::$server->getL10N('lib'); |
|
| 771 | - OC_Template::printErrorPage( |
|
| 772 | - $l->t('Sample configuration detected'), |
|
| 773 | - $l->t('It has been detected that the sample configuration has been copied. This can break your installation and is unsupported. Please read the documentation before performing changes on config.php'), |
|
| 774 | - 503 |
|
| 775 | - ); |
|
| 776 | - return; |
|
| 777 | - } |
|
| 778 | - |
|
| 779 | - $request = \OC::$server->getRequest(); |
|
| 780 | - $host = $request->getInsecureServerHost(); |
|
| 781 | - /** |
|
| 782 | - * if the host passed in headers isn't trusted |
|
| 783 | - * FIXME: Should not be in here at all :see_no_evil: |
|
| 784 | - */ |
|
| 785 | - if (!OC::$CLI |
|
| 786 | - && !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host) |
|
| 787 | - && $config->getSystemValue('installed', false) |
|
| 788 | - ) { |
|
| 789 | - // Allow access to CSS resources |
|
| 790 | - $isScssRequest = false; |
|
| 791 | - if (strpos($request->getPathInfo(), '/css/') === 0) { |
|
| 792 | - $isScssRequest = true; |
|
| 793 | - } |
|
| 794 | - |
|
| 795 | - if (substr($request->getRequestUri(), -11) === '/status.php') { |
|
| 796 | - http_response_code(400); |
|
| 797 | - header('Content-Type: application/json'); |
|
| 798 | - echo '{"error": "Trusted domain error.", "code": 15}'; |
|
| 799 | - exit(); |
|
| 800 | - } |
|
| 801 | - |
|
| 802 | - if (!$isScssRequest) { |
|
| 803 | - http_response_code(400); |
|
| 804 | - |
|
| 805 | - \OC::$server->getLogger()->warning( |
|
| 806 | - 'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.', |
|
| 807 | - [ |
|
| 808 | - 'app' => 'core', |
|
| 809 | - 'remoteAddress' => $request->getRemoteAddress(), |
|
| 810 | - 'host' => $host, |
|
| 811 | - ] |
|
| 812 | - ); |
|
| 813 | - |
|
| 814 | - $tmpl = new OCP\Template('core', 'untrustedDomain', 'guest'); |
|
| 815 | - $tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains')); |
|
| 816 | - $tmpl->printPage(); |
|
| 817 | - |
|
| 818 | - exit(); |
|
| 819 | - } |
|
| 820 | - } |
|
| 821 | - $eventLogger->end('boot'); |
|
| 822 | - $eventLogger->log('init', 'OC::init', $loaderStart, microtime(true)); |
|
| 823 | - $eventLogger->start('runtime', 'Runtime'); |
|
| 824 | - $eventLogger->start('request', 'Full request after boot'); |
|
| 825 | - register_shutdown_function(function () use ($eventLogger) { |
|
| 826 | - $eventLogger->end('request'); |
|
| 827 | - }); |
|
| 828 | - } |
|
| 829 | - |
|
| 830 | - /** |
|
| 831 | - * register hooks for the cleanup of cache and bruteforce protection |
|
| 832 | - */ |
|
| 833 | - public static function registerCleanupHooks(\OC\SystemConfig $systemConfig) { |
|
| 834 | - //don't try to do this before we are properly setup |
|
| 835 | - if ($systemConfig->getValue('installed', false) && !\OCP\Util::needUpgrade()) { |
|
| 836 | - |
|
| 837 | - // NOTE: This will be replaced to use OCP |
|
| 838 | - $userSession = self::$server->getUserSession(); |
|
| 839 | - $userSession->listen('\OC\User', 'postLogin', function () use ($userSession) { |
|
| 840 | - if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) { |
|
| 841 | - // reset brute force delay for this IP address and username |
|
| 842 | - $uid = \OC::$server->getUserSession()->getUser()->getUID(); |
|
| 843 | - $request = \OC::$server->getRequest(); |
|
| 844 | - $throttler = \OC::$server->getBruteForceThrottler(); |
|
| 845 | - $throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]); |
|
| 846 | - } |
|
| 847 | - |
|
| 848 | - try { |
|
| 849 | - $cache = new \OC\Cache\File(); |
|
| 850 | - $cache->gc(); |
|
| 851 | - } catch (\OC\ServerNotAvailableException $e) { |
|
| 852 | - // not a GC exception, pass it on |
|
| 853 | - throw $e; |
|
| 854 | - } catch (\OC\ForbiddenException $e) { |
|
| 855 | - // filesystem blocked for this request, ignore |
|
| 856 | - } catch (\Exception $e) { |
|
| 857 | - // a GC exception should not prevent users from using OC, |
|
| 858 | - // so log the exception |
|
| 859 | - \OC::$server->getLogger()->logException($e, [ |
|
| 860 | - 'message' => 'Exception when running cache gc.', |
|
| 861 | - 'level' => ILogger::WARN, |
|
| 862 | - 'app' => 'core', |
|
| 863 | - ]); |
|
| 864 | - } |
|
| 865 | - }); |
|
| 866 | - } |
|
| 867 | - } |
|
| 868 | - |
|
| 869 | - private static function registerEncryptionWrapperAndHooks() { |
|
| 870 | - $manager = self::$server->getEncryptionManager(); |
|
| 871 | - \OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage'); |
|
| 872 | - |
|
| 873 | - $enabled = $manager->isEnabled(); |
|
| 874 | - if ($enabled) { |
|
| 875 | - \OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared'); |
|
| 876 | - \OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared'); |
|
| 877 | - \OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename'); |
|
| 878 | - \OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore'); |
|
| 879 | - } |
|
| 880 | - } |
|
| 881 | - |
|
| 882 | - private static function registerAccountHooks() { |
|
| 883 | - /** @var IEventDispatcher $dispatcher */ |
|
| 884 | - $dispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 885 | - $dispatcher->addServiceListener(UserChangedEvent::class, \OC\Accounts\Hooks::class); |
|
| 886 | - } |
|
| 887 | - |
|
| 888 | - private static function registerAppRestrictionsHooks() { |
|
| 889 | - /** @var \OC\Group\Manager $groupManager */ |
|
| 890 | - $groupManager = self::$server->query(\OCP\IGroupManager::class); |
|
| 891 | - $groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) { |
|
| 892 | - $appManager = self::$server->getAppManager(); |
|
| 893 | - $apps = $appManager->getEnabledAppsForGroup($group); |
|
| 894 | - foreach ($apps as $appId) { |
|
| 895 | - $restrictions = $appManager->getAppRestriction($appId); |
|
| 896 | - if (empty($restrictions)) { |
|
| 897 | - continue; |
|
| 898 | - } |
|
| 899 | - $key = array_search($group->getGID(), $restrictions); |
|
| 900 | - unset($restrictions[$key]); |
|
| 901 | - $restrictions = array_values($restrictions); |
|
| 902 | - if (empty($restrictions)) { |
|
| 903 | - $appManager->disableApp($appId); |
|
| 904 | - } else { |
|
| 905 | - $appManager->enableAppForGroups($appId, $restrictions); |
|
| 906 | - } |
|
| 907 | - } |
|
| 908 | - }); |
|
| 909 | - } |
|
| 910 | - |
|
| 911 | - private static function registerResourceCollectionHooks() { |
|
| 912 | - \OC\Collaboration\Resources\Listener::register(Server::get(SymfonyAdapter::class), Server::get(IEventDispatcher::class)); |
|
| 913 | - } |
|
| 914 | - |
|
| 915 | - private static function registerFileReferenceEventListener() { |
|
| 916 | - \OC\Collaboration\Reference\File\FileReferenceEventListener::register(Server::get(IEventDispatcher::class)); |
|
| 917 | - } |
|
| 918 | - |
|
| 919 | - /** |
|
| 920 | - * register hooks for sharing |
|
| 921 | - */ |
|
| 922 | - public static function registerShareHooks(\OC\SystemConfig $systemConfig) { |
|
| 923 | - if ($systemConfig->getValue('installed')) { |
|
| 924 | - OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser'); |
|
| 925 | - OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup'); |
|
| 926 | - |
|
| 927 | - /** @var IEventDispatcher $dispatcher */ |
|
| 928 | - $dispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 929 | - $dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class); |
|
| 930 | - } |
|
| 931 | - } |
|
| 932 | - |
|
| 933 | - protected static function registerAutoloaderCache(\OC\SystemConfig $systemConfig) { |
|
| 934 | - // The class loader takes an optional low-latency cache, which MUST be |
|
| 935 | - // namespaced. The instanceid is used for namespacing, but might be |
|
| 936 | - // unavailable at this point. Furthermore, it might not be possible to |
|
| 937 | - // generate an instanceid via \OC_Util::getInstanceId() because the |
|
| 938 | - // config file may not be writable. As such, we only register a class |
|
| 939 | - // loader cache if instanceid is available without trying to create one. |
|
| 940 | - $instanceId = $systemConfig->getValue('instanceid', null); |
|
| 941 | - if ($instanceId) { |
|
| 942 | - try { |
|
| 943 | - $memcacheFactory = \OC::$server->getMemCacheFactory(); |
|
| 944 | - self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader')); |
|
| 945 | - } catch (\Exception $ex) { |
|
| 946 | - } |
|
| 947 | - } |
|
| 948 | - } |
|
| 949 | - |
|
| 950 | - /** |
|
| 951 | - * Handle the request |
|
| 952 | - */ |
|
| 953 | - public static function handleRequest() { |
|
| 954 | - \OC::$server->getEventLogger()->start('handle_request', 'Handle request'); |
|
| 955 | - $systemConfig = \OC::$server->getSystemConfig(); |
|
| 956 | - |
|
| 957 | - // Check if Nextcloud is installed or in maintenance (update) mode |
|
| 958 | - if (!$systemConfig->getValue('installed', false)) { |
|
| 959 | - \OC::$server->getSession()->clear(); |
|
| 960 | - $setupHelper = new OC\Setup( |
|
| 961 | - $systemConfig, |
|
| 962 | - \OC::$server->get(\bantu\IniGetWrapper\IniGetWrapper::class), |
|
| 963 | - \OC::$server->getL10N('lib'), |
|
| 964 | - \OC::$server->query(\OCP\Defaults::class), |
|
| 965 | - \OC::$server->get(\Psr\Log\LoggerInterface::class), |
|
| 966 | - \OC::$server->getSecureRandom(), |
|
| 967 | - \OC::$server->query(\OC\Installer::class) |
|
| 968 | - ); |
|
| 969 | - $controller = new OC\Core\Controller\SetupController($setupHelper); |
|
| 970 | - $controller->run($_POST); |
|
| 971 | - exit(); |
|
| 972 | - } |
|
| 973 | - |
|
| 974 | - $request = \OC::$server->getRequest(); |
|
| 975 | - $requestPath = $request->getRawPathInfo(); |
|
| 976 | - if ($requestPath === '/heartbeat') { |
|
| 977 | - return; |
|
| 978 | - } |
|
| 979 | - if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade |
|
| 980 | - self::checkMaintenanceMode($systemConfig); |
|
| 981 | - |
|
| 982 | - if (\OCP\Util::needUpgrade()) { |
|
| 983 | - if (function_exists('opcache_reset')) { |
|
| 984 | - opcache_reset(); |
|
| 985 | - } |
|
| 986 | - if (!((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 987 | - self::printUpgradePage($systemConfig); |
|
| 988 | - exit(); |
|
| 989 | - } |
|
| 990 | - } |
|
| 991 | - } |
|
| 992 | - |
|
| 993 | - // emergency app disabling |
|
| 994 | - if ($requestPath === '/disableapp' |
|
| 995 | - && $request->getMethod() === 'POST' |
|
| 996 | - && ((array)$request->getParam('appid')) !== '' |
|
| 997 | - ) { |
|
| 998 | - \OC_JSON::callCheck(); |
|
| 999 | - \OC_JSON::checkAdminUser(); |
|
| 1000 | - $appIds = (array)$request->getParam('appid'); |
|
| 1001 | - foreach ($appIds as $appId) { |
|
| 1002 | - $appId = \OC_App::cleanAppId($appId); |
|
| 1003 | - \OC::$server->getAppManager()->disableApp($appId); |
|
| 1004 | - } |
|
| 1005 | - \OC_JSON::success(); |
|
| 1006 | - exit(); |
|
| 1007 | - } |
|
| 1008 | - |
|
| 1009 | - // Always load authentication apps |
|
| 1010 | - OC_App::loadApps(['authentication']); |
|
| 1011 | - |
|
| 1012 | - // Load minimum set of apps |
|
| 1013 | - if (!\OCP\Util::needUpgrade() |
|
| 1014 | - && !((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 1015 | - // For logged-in users: Load everything |
|
| 1016 | - if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1017 | - OC_App::loadApps(); |
|
| 1018 | - } else { |
|
| 1019 | - // For guests: Load only filesystem and logging |
|
| 1020 | - OC_App::loadApps(['filesystem', 'logging']); |
|
| 1021 | - |
|
| 1022 | - // Don't try to login when a client is trying to get a OAuth token. |
|
| 1023 | - // OAuth needs to support basic auth too, so the login is not valid |
|
| 1024 | - // inside Nextcloud and the Login exception would ruin it. |
|
| 1025 | - if ($request->getRawPathInfo() !== '/apps/oauth2/api/v1/token') { |
|
| 1026 | - self::handleLogin($request); |
|
| 1027 | - } |
|
| 1028 | - } |
|
| 1029 | - } |
|
| 1030 | - |
|
| 1031 | - if (!self::$CLI) { |
|
| 1032 | - try { |
|
| 1033 | - if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) { |
|
| 1034 | - OC_App::loadApps(['filesystem', 'logging']); |
|
| 1035 | - OC_App::loadApps(); |
|
| 1036 | - } |
|
| 1037 | - OC::$server->get(\OC\Route\Router::class)->match($request->getRawPathInfo()); |
|
| 1038 | - return; |
|
| 1039 | - } catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) { |
|
| 1040 | - //header('HTTP/1.0 404 Not Found'); |
|
| 1041 | - } catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) { |
|
| 1042 | - http_response_code(405); |
|
| 1043 | - return; |
|
| 1044 | - } |
|
| 1045 | - } |
|
| 1046 | - |
|
| 1047 | - // Handle WebDAV |
|
| 1048 | - if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') { |
|
| 1049 | - // not allowed any more to prevent people |
|
| 1050 | - // mounting this root directly. |
|
| 1051 | - // Users need to mount remote.php/webdav instead. |
|
| 1052 | - http_response_code(405); |
|
| 1053 | - return; |
|
| 1054 | - } |
|
| 1055 | - |
|
| 1056 | - // Handle requests for JSON or XML |
|
| 1057 | - $acceptHeader = $request->getHeader('Accept'); |
|
| 1058 | - if (in_array($acceptHeader, ['application/json', 'application/xml'], true)) { |
|
| 1059 | - http_response_code(404); |
|
| 1060 | - return; |
|
| 1061 | - } |
|
| 1062 | - |
|
| 1063 | - // Handle resources that can't be found |
|
| 1064 | - // This prevents browsers from redirecting to the default page and then |
|
| 1065 | - // attempting to parse HTML as CSS and similar. |
|
| 1066 | - $destinationHeader = $request->getHeader('Sec-Fetch-Dest'); |
|
| 1067 | - if (in_array($destinationHeader, ['font', 'script', 'style'])) { |
|
| 1068 | - http_response_code(404); |
|
| 1069 | - return; |
|
| 1070 | - } |
|
| 1071 | - |
|
| 1072 | - // Someone is logged in |
|
| 1073 | - if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1074 | - OC_App::loadApps(); |
|
| 1075 | - OC_User::setupBackends(); |
|
| 1076 | - OC_Util::setupFS(); |
|
| 1077 | - header('Location: ' . \OC::$server->getURLGenerator()->linkToDefaultPageUrl()); |
|
| 1078 | - } else { |
|
| 1079 | - // Not handled and not logged in |
|
| 1080 | - header('Location: ' . \OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm')); |
|
| 1081 | - } |
|
| 1082 | - } |
|
| 1083 | - |
|
| 1084 | - /** |
|
| 1085 | - * Check login: apache auth, auth token, basic auth |
|
| 1086 | - * |
|
| 1087 | - * @param OCP\IRequest $request |
|
| 1088 | - * @return boolean |
|
| 1089 | - */ |
|
| 1090 | - public static function handleLogin(OCP\IRequest $request) { |
|
| 1091 | - $userSession = self::$server->getUserSession(); |
|
| 1092 | - if (OC_User::handleApacheAuth()) { |
|
| 1093 | - return true; |
|
| 1094 | - } |
|
| 1095 | - if ($userSession->tryTokenLogin($request)) { |
|
| 1096 | - return true; |
|
| 1097 | - } |
|
| 1098 | - if (isset($_COOKIE['nc_username']) |
|
| 1099 | - && isset($_COOKIE['nc_token']) |
|
| 1100 | - && isset($_COOKIE['nc_session_id']) |
|
| 1101 | - && $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) { |
|
| 1102 | - return true; |
|
| 1103 | - } |
|
| 1104 | - if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) { |
|
| 1105 | - return true; |
|
| 1106 | - } |
|
| 1107 | - return false; |
|
| 1108 | - } |
|
| 1109 | - |
|
| 1110 | - protected static function handleAuthHeaders() { |
|
| 1111 | - //copy http auth headers for apache+php-fcgid work around |
|
| 1112 | - if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) { |
|
| 1113 | - $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION']; |
|
| 1114 | - } |
|
| 1115 | - |
|
| 1116 | - // Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary. |
|
| 1117 | - $vars = [ |
|
| 1118 | - 'HTTP_AUTHORIZATION', // apache+php-cgi work around |
|
| 1119 | - 'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative |
|
| 1120 | - ]; |
|
| 1121 | - foreach ($vars as $var) { |
|
| 1122 | - if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) { |
|
| 1123 | - $credentials = explode(':', base64_decode($matches[1]), 2); |
|
| 1124 | - if (count($credentials) === 2) { |
|
| 1125 | - $_SERVER['PHP_AUTH_USER'] = $credentials[0]; |
|
| 1126 | - $_SERVER['PHP_AUTH_PW'] = $credentials[1]; |
|
| 1127 | - break; |
|
| 1128 | - } |
|
| 1129 | - } |
|
| 1130 | - } |
|
| 1131 | - } |
|
| 84 | + /** |
|
| 85 | + * Associative array for autoloading. classname => filename |
|
| 86 | + */ |
|
| 87 | + public static $CLASSPATH = []; |
|
| 88 | + /** |
|
| 89 | + * The installation path for Nextcloud on the server (e.g. /srv/http/nextcloud) |
|
| 90 | + */ |
|
| 91 | + public static $SERVERROOT = ''; |
|
| 92 | + /** |
|
| 93 | + * the current request path relative to the Nextcloud root (e.g. files/index.php) |
|
| 94 | + */ |
|
| 95 | + private static $SUBURI = ''; |
|
| 96 | + /** |
|
| 97 | + * the Nextcloud root path for http requests (e.g. nextcloud/) |
|
| 98 | + */ |
|
| 99 | + public static $WEBROOT = ''; |
|
| 100 | + /** |
|
| 101 | + * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and |
|
| 102 | + * web path in 'url' |
|
| 103 | + */ |
|
| 104 | + public static $APPSROOTS = []; |
|
| 105 | + |
|
| 106 | + /** |
|
| 107 | + * @var string |
|
| 108 | + */ |
|
| 109 | + public static $configDir; |
|
| 110 | + |
|
| 111 | + /** |
|
| 112 | + * requested app |
|
| 113 | + */ |
|
| 114 | + public static $REQUESTEDAPP = ''; |
|
| 115 | + |
|
| 116 | + /** |
|
| 117 | + * check if Nextcloud runs in cli mode |
|
| 118 | + */ |
|
| 119 | + public static $CLI = false; |
|
| 120 | + |
|
| 121 | + /** |
|
| 122 | + * @var \OC\Autoloader $loader |
|
| 123 | + */ |
|
| 124 | + public static $loader = null; |
|
| 125 | + |
|
| 126 | + /** @var \Composer\Autoload\ClassLoader $composerAutoloader */ |
|
| 127 | + public static $composerAutoloader = null; |
|
| 128 | + |
|
| 129 | + /** |
|
| 130 | + * @var \OC\Server |
|
| 131 | + */ |
|
| 132 | + public static $server = null; |
|
| 133 | + |
|
| 134 | + /** |
|
| 135 | + * @var \OC\Config |
|
| 136 | + */ |
|
| 137 | + private static $config = null; |
|
| 138 | + |
|
| 139 | + /** |
|
| 140 | + * @throws \RuntimeException when the 3rdparty directory is missing or |
|
| 141 | + * the app path list is empty or contains an invalid path |
|
| 142 | + */ |
|
| 143 | + public static function initPaths() { |
|
| 144 | + if (defined('PHPUNIT_CONFIG_DIR')) { |
|
| 145 | + self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/'; |
|
| 146 | + } elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) { |
|
| 147 | + self::$configDir = OC::$SERVERROOT . '/tests/config/'; |
|
| 148 | + } elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) { |
|
| 149 | + self::$configDir = rtrim($dir, '/') . '/'; |
|
| 150 | + } else { |
|
| 151 | + self::$configDir = OC::$SERVERROOT . '/config/'; |
|
| 152 | + } |
|
| 153 | + self::$config = new \OC\Config(self::$configDir); |
|
| 154 | + |
|
| 155 | + OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT))); |
|
| 156 | + /** |
|
| 157 | + * FIXME: The following lines are required because we can't yet instantiate |
|
| 158 | + * \OC::$server->getRequest() since \OC::$server does not yet exist. |
|
| 159 | + */ |
|
| 160 | + $params = [ |
|
| 161 | + 'server' => [ |
|
| 162 | + 'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'], |
|
| 163 | + 'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'], |
|
| 164 | + ], |
|
| 165 | + ]; |
|
| 166 | + $fakeRequest = new \OC\AppFramework\Http\Request( |
|
| 167 | + $params, |
|
| 168 | + new \OC\AppFramework\Http\RequestId($_SERVER['UNIQUE_ID'] ?? '', new \OC\Security\SecureRandom()), |
|
| 169 | + new \OC\AllConfig(new \OC\SystemConfig(self::$config)) |
|
| 170 | + ); |
|
| 171 | + $scriptName = $fakeRequest->getScriptName(); |
|
| 172 | + if (substr($scriptName, -1) == '/') { |
|
| 173 | + $scriptName .= 'index.php'; |
|
| 174 | + //make sure suburi follows the same rules as scriptName |
|
| 175 | + if (substr(OC::$SUBURI, -9) != 'index.php') { |
|
| 176 | + if (substr(OC::$SUBURI, -1) != '/') { |
|
| 177 | + OC::$SUBURI = OC::$SUBURI . '/'; |
|
| 178 | + } |
|
| 179 | + OC::$SUBURI = OC::$SUBURI . 'index.php'; |
|
| 180 | + } |
|
| 181 | + } |
|
| 182 | + |
|
| 183 | + |
|
| 184 | + if (OC::$CLI) { |
|
| 185 | + OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 186 | + } else { |
|
| 187 | + if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) { |
|
| 188 | + OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI)); |
|
| 189 | + |
|
| 190 | + if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') { |
|
| 191 | + OC::$WEBROOT = '/' . OC::$WEBROOT; |
|
| 192 | + } |
|
| 193 | + } else { |
|
| 194 | + // The scriptName is not ending with OC::$SUBURI |
|
| 195 | + // This most likely means that we are calling from CLI. |
|
| 196 | + // However some cron jobs still need to generate |
|
| 197 | + // a web URL, so we use overwritewebroot as a fallback. |
|
| 198 | + OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 199 | + } |
|
| 200 | + |
|
| 201 | + // Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing |
|
| 202 | + // slash which is required by URL generation. |
|
| 203 | + if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT && |
|
| 204 | + substr($_SERVER['REQUEST_URI'], -1) !== '/') { |
|
| 205 | + header('Location: '.\OC::$WEBROOT.'/'); |
|
| 206 | + exit(); |
|
| 207 | + } |
|
| 208 | + } |
|
| 209 | + |
|
| 210 | + // search the apps folder |
|
| 211 | + $config_paths = self::$config->getValue('apps_paths', []); |
|
| 212 | + if (!empty($config_paths)) { |
|
| 213 | + foreach ($config_paths as $paths) { |
|
| 214 | + if (isset($paths['url']) && isset($paths['path'])) { |
|
| 215 | + $paths['url'] = rtrim($paths['url'], '/'); |
|
| 216 | + $paths['path'] = rtrim($paths['path'], '/'); |
|
| 217 | + OC::$APPSROOTS[] = $paths; |
|
| 218 | + } |
|
| 219 | + } |
|
| 220 | + } elseif (file_exists(OC::$SERVERROOT . '/apps')) { |
|
| 221 | + OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true]; |
|
| 222 | + } |
|
| 223 | + |
|
| 224 | + if (empty(OC::$APPSROOTS)) { |
|
| 225 | + throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder' |
|
| 226 | + . '. You can also configure the location in the config.php file.'); |
|
| 227 | + } |
|
| 228 | + $paths = []; |
|
| 229 | + foreach (OC::$APPSROOTS as $path) { |
|
| 230 | + $paths[] = $path['path']; |
|
| 231 | + if (!is_dir($path['path'])) { |
|
| 232 | + throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the' |
|
| 233 | + . ' Nextcloud folder. You can also configure the location in the config.php file.', $path['path'])); |
|
| 234 | + } |
|
| 235 | + } |
|
| 236 | + |
|
| 237 | + // set the right include path |
|
| 238 | + set_include_path( |
|
| 239 | + implode(PATH_SEPARATOR, $paths) |
|
| 240 | + ); |
|
| 241 | + } |
|
| 242 | + |
|
| 243 | + public static function checkConfig() { |
|
| 244 | + $l = \OC::$server->getL10N('lib'); |
|
| 245 | + |
|
| 246 | + // Create config if it does not already exist |
|
| 247 | + $configFilePath = self::$configDir .'/config.php'; |
|
| 248 | + if (!file_exists($configFilePath)) { |
|
| 249 | + @touch($configFilePath); |
|
| 250 | + } |
|
| 251 | + |
|
| 252 | + // Check if config is writable |
|
| 253 | + $configFileWritable = is_writable($configFilePath); |
|
| 254 | + if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled() |
|
| 255 | + || !$configFileWritable && \OCP\Util::needUpgrade()) { |
|
| 256 | + $urlGenerator = \OC::$server->getURLGenerator(); |
|
| 257 | + |
|
| 258 | + if (self::$CLI) { |
|
| 259 | + echo $l->t('Cannot write into "config" directory!')."\n"; |
|
| 260 | + echo $l->t('This can usually be fixed by giving the web server write access to the config directory.')."\n"; |
|
| 261 | + echo "\n"; |
|
| 262 | + echo $l->t('But, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n"; |
|
| 263 | + echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n"; |
|
| 264 | + exit; |
|
| 265 | + } else { |
|
| 266 | + OC_Template::printErrorPage( |
|
| 267 | + $l->t('Cannot write into "config" directory!'), |
|
| 268 | + $l->t('This can usually be fixed by giving the web server write access to the config directory.') . ' ' |
|
| 269 | + . $l->t('But, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.') . ' ' |
|
| 270 | + . $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ]), |
|
| 271 | + 503 |
|
| 272 | + ); |
|
| 273 | + } |
|
| 274 | + } |
|
| 275 | + } |
|
| 276 | + |
|
| 277 | + public static function checkInstalled(\OC\SystemConfig $systemConfig) { |
|
| 278 | + if (defined('OC_CONSOLE')) { |
|
| 279 | + return; |
|
| 280 | + } |
|
| 281 | + // Redirect to installer if not installed |
|
| 282 | + if (!$systemConfig->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') { |
|
| 283 | + if (OC::$CLI) { |
|
| 284 | + throw new Exception('Not installed'); |
|
| 285 | + } else { |
|
| 286 | + $url = OC::$WEBROOT . '/index.php'; |
|
| 287 | + header('Location: ' . $url); |
|
| 288 | + } |
|
| 289 | + exit(); |
|
| 290 | + } |
|
| 291 | + } |
|
| 292 | + |
|
| 293 | + public static function checkMaintenanceMode(\OC\SystemConfig $systemConfig) { |
|
| 294 | + // Allow ajax update script to execute without being stopped |
|
| 295 | + if (((bool) $systemConfig->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') { |
|
| 296 | + // send http status 503 |
|
| 297 | + http_response_code(503); |
|
| 298 | + header('X-Nextcloud-Maintenance-Mode: 1'); |
|
| 299 | + header('Retry-After: 120'); |
|
| 300 | + |
|
| 301 | + // render error page |
|
| 302 | + $template = new OC_Template('', 'update.user', 'guest'); |
|
| 303 | + \OCP\Util::addScript('core', 'maintenance'); |
|
| 304 | + \OCP\Util::addStyle('core', 'guest'); |
|
| 305 | + $template->printPage(); |
|
| 306 | + die(); |
|
| 307 | + } |
|
| 308 | + } |
|
| 309 | + |
|
| 310 | + /** |
|
| 311 | + * Prints the upgrade page |
|
| 312 | + * |
|
| 313 | + * @param \OC\SystemConfig $systemConfig |
|
| 314 | + */ |
|
| 315 | + private static function printUpgradePage(\OC\SystemConfig $systemConfig) { |
|
| 316 | + $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false); |
|
| 317 | + $tooBig = false; |
|
| 318 | + if (!$disableWebUpdater) { |
|
| 319 | + $apps = \OC::$server->getAppManager(); |
|
| 320 | + if ($apps->isInstalled('user_ldap')) { |
|
| 321 | + $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 322 | + |
|
| 323 | + $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 324 | + ->from('ldap_user_mapping') |
|
| 325 | + ->execute(); |
|
| 326 | + $row = $result->fetch(); |
|
| 327 | + $result->closeCursor(); |
|
| 328 | + |
|
| 329 | + $tooBig = ($row['user_count'] > 50); |
|
| 330 | + } |
|
| 331 | + if (!$tooBig && $apps->isInstalled('user_saml')) { |
|
| 332 | + $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 333 | + |
|
| 334 | + $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 335 | + ->from('user_saml_users') |
|
| 336 | + ->execute(); |
|
| 337 | + $row = $result->fetch(); |
|
| 338 | + $result->closeCursor(); |
|
| 339 | + |
|
| 340 | + $tooBig = ($row['user_count'] > 50); |
|
| 341 | + } |
|
| 342 | + if (!$tooBig) { |
|
| 343 | + // count users |
|
| 344 | + $stats = \OC::$server->getUserManager()->countUsers(); |
|
| 345 | + $totalUsers = array_sum($stats); |
|
| 346 | + $tooBig = ($totalUsers > 50); |
|
| 347 | + } |
|
| 348 | + } |
|
| 349 | + $ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) && |
|
| 350 | + $_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis'; |
|
| 351 | + |
|
| 352 | + if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) { |
|
| 353 | + // send http status 503 |
|
| 354 | + http_response_code(503); |
|
| 355 | + header('Retry-After: 120'); |
|
| 356 | + |
|
| 357 | + // render error page |
|
| 358 | + $template = new OC_Template('', 'update.use-cli', 'guest'); |
|
| 359 | + $template->assign('productName', 'nextcloud'); // for now |
|
| 360 | + $template->assign('version', OC_Util::getVersionString()); |
|
| 361 | + $template->assign('tooBig', $tooBig); |
|
| 362 | + |
|
| 363 | + $template->printPage(); |
|
| 364 | + die(); |
|
| 365 | + } |
|
| 366 | + |
|
| 367 | + // check whether this is a core update or apps update |
|
| 368 | + $installedVersion = $systemConfig->getValue('version', '0.0.0'); |
|
| 369 | + $currentVersion = implode('.', \OCP\Util::getVersion()); |
|
| 370 | + |
|
| 371 | + // if not a core upgrade, then it's apps upgrade |
|
| 372 | + $isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '='); |
|
| 373 | + |
|
| 374 | + $oldTheme = $systemConfig->getValue('theme'); |
|
| 375 | + $systemConfig->setValue('theme', ''); |
|
| 376 | + \OCP\Util::addScript('core', 'common'); |
|
| 377 | + \OCP\Util::addScript('core', 'main'); |
|
| 378 | + \OCP\Util::addTranslations('core'); |
|
| 379 | + \OCP\Util::addScript('core', 'update'); |
|
| 380 | + |
|
| 381 | + /** @var \OC\App\AppManager $appManager */ |
|
| 382 | + $appManager = \OC::$server->getAppManager(); |
|
| 383 | + |
|
| 384 | + $tmpl = new OC_Template('', 'update.admin', 'guest'); |
|
| 385 | + $tmpl->assign('version', OC_Util::getVersionString()); |
|
| 386 | + $tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade); |
|
| 387 | + |
|
| 388 | + // get third party apps |
|
| 389 | + $ocVersion = \OCP\Util::getVersion(); |
|
| 390 | + $ocVersion = implode('.', $ocVersion); |
|
| 391 | + $incompatibleApps = $appManager->getIncompatibleApps($ocVersion); |
|
| 392 | + $incompatibleShippedApps = []; |
|
| 393 | + foreach ($incompatibleApps as $appInfo) { |
|
| 394 | + if ($appManager->isShipped($appInfo['id'])) { |
|
| 395 | + $incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')'; |
|
| 396 | + } |
|
| 397 | + } |
|
| 398 | + |
|
| 399 | + if (!empty($incompatibleShippedApps)) { |
|
| 400 | + $l = \OC::$server->getL10N('core'); |
|
| 401 | + $hint = $l->t('The files of the app %1$s were not replaced correctly. Make sure it is a version compatible with the server.', [implode(', ', $incompatibleShippedApps)]); |
|
| 402 | + throw new \OCP\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint); |
|
| 403 | + } |
|
| 404 | + |
|
| 405 | + $tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion)); |
|
| 406 | + $tmpl->assign('incompatibleAppsList', $incompatibleApps); |
|
| 407 | + try { |
|
| 408 | + $defaults = new \OC_Defaults(); |
|
| 409 | + $tmpl->assign('productName', $defaults->getName()); |
|
| 410 | + } catch (Throwable $error) { |
|
| 411 | + $tmpl->assign('productName', 'Nextcloud'); |
|
| 412 | + } |
|
| 413 | + $tmpl->assign('oldTheme', $oldTheme); |
|
| 414 | + $tmpl->printPage(); |
|
| 415 | + } |
|
| 416 | + |
|
| 417 | + public static function initSession() { |
|
| 418 | + if (self::$server->getRequest()->getServerProtocol() === 'https') { |
|
| 419 | + ini_set('session.cookie_secure', 'true'); |
|
| 420 | + } |
|
| 421 | + |
|
| 422 | + // prevents javascript from accessing php session cookies |
|
| 423 | + ini_set('session.cookie_httponly', 'true'); |
|
| 424 | + |
|
| 425 | + // set the cookie path to the Nextcloud directory |
|
| 426 | + $cookie_path = OC::$WEBROOT ? : '/'; |
|
| 427 | + ini_set('session.cookie_path', $cookie_path); |
|
| 428 | + |
|
| 429 | + // Let the session name be changed in the initSession Hook |
|
| 430 | + $sessionName = OC_Util::getInstanceId(); |
|
| 431 | + |
|
| 432 | + try { |
|
| 433 | + // set the session name to the instance id - which is unique |
|
| 434 | + $session = new \OC\Session\Internal($sessionName); |
|
| 435 | + |
|
| 436 | + $cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); |
|
| 437 | + $session = $cryptoWrapper->wrapSession($session); |
|
| 438 | + self::$server->setSession($session); |
|
| 439 | + |
|
| 440 | + // if session can't be started break with http 500 error |
|
| 441 | + } catch (Exception $e) { |
|
| 442 | + \OC::$server->getLogger()->logException($e, ['app' => 'base']); |
|
| 443 | + //show the user a detailed error page |
|
| 444 | + OC_Template::printExceptionErrorPage($e, 500); |
|
| 445 | + die(); |
|
| 446 | + } |
|
| 447 | + |
|
| 448 | + //try to set the session lifetime |
|
| 449 | + $sessionLifeTime = self::getSessionLifeTime(); |
|
| 450 | + @ini_set('gc_maxlifetime', (string)$sessionLifeTime); |
|
| 451 | + |
|
| 452 | + // session timeout |
|
| 453 | + if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) { |
|
| 454 | + if (isset($_COOKIE[session_name()])) { |
|
| 455 | + setcookie(session_name(), '', -1, self::$WEBROOT ? : '/'); |
|
| 456 | + } |
|
| 457 | + \OC::$server->getUserSession()->logout(); |
|
| 458 | + } |
|
| 459 | + |
|
| 460 | + if (!self::hasSessionRelaxedExpiry()) { |
|
| 461 | + $session->set('LAST_ACTIVITY', time()); |
|
| 462 | + } |
|
| 463 | + $session->close(); |
|
| 464 | + } |
|
| 465 | + |
|
| 466 | + /** |
|
| 467 | + * @return string |
|
| 468 | + */ |
|
| 469 | + private static function getSessionLifeTime() { |
|
| 470 | + return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24); |
|
| 471 | + } |
|
| 472 | + |
|
| 473 | + /** |
|
| 474 | + * @return bool true if the session expiry should only be done by gc instead of an explicit timeout |
|
| 475 | + */ |
|
| 476 | + public static function hasSessionRelaxedExpiry(): bool { |
|
| 477 | + return \OC::$server->getConfig()->getSystemValue('session_relaxed_expiry', false); |
|
| 478 | + } |
|
| 479 | + |
|
| 480 | + /** |
|
| 481 | + * Try to set some values to the required Nextcloud default |
|
| 482 | + */ |
|
| 483 | + public static function setRequiredIniValues() { |
|
| 484 | + @ini_set('default_charset', 'UTF-8'); |
|
| 485 | + @ini_set('gd.jpeg_ignore_warning', '1'); |
|
| 486 | + } |
|
| 487 | + |
|
| 488 | + /** |
|
| 489 | + * Send the same site cookies |
|
| 490 | + */ |
|
| 491 | + private static function sendSameSiteCookies() { |
|
| 492 | + $cookieParams = session_get_cookie_params(); |
|
| 493 | + $secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : ''; |
|
| 494 | + $policies = [ |
|
| 495 | + 'lax', |
|
| 496 | + 'strict', |
|
| 497 | + ]; |
|
| 498 | + |
|
| 499 | + // Append __Host to the cookie if it meets the requirements |
|
| 500 | + $cookiePrefix = ''; |
|
| 501 | + if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') { |
|
| 502 | + $cookiePrefix = '__Host-'; |
|
| 503 | + } |
|
| 504 | + |
|
| 505 | + foreach ($policies as $policy) { |
|
| 506 | + header( |
|
| 507 | + sprintf( |
|
| 508 | + 'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s', |
|
| 509 | + $cookiePrefix, |
|
| 510 | + $policy, |
|
| 511 | + $cookieParams['path'], |
|
| 512 | + $policy |
|
| 513 | + ), |
|
| 514 | + false |
|
| 515 | + ); |
|
| 516 | + } |
|
| 517 | + } |
|
| 518 | + |
|
| 519 | + /** |
|
| 520 | + * Same Site cookie to further mitigate CSRF attacks. This cookie has to |
|
| 521 | + * be set in every request if cookies are sent to add a second level of |
|
| 522 | + * defense against CSRF. |
|
| 523 | + * |
|
| 524 | + * If the cookie is not sent this will set the cookie and reload the page. |
|
| 525 | + * We use an additional cookie since we want to protect logout CSRF and |
|
| 526 | + * also we can't directly interfere with PHP's session mechanism. |
|
| 527 | + */ |
|
| 528 | + private static function performSameSiteCookieProtection(\OCP\IConfig $config) { |
|
| 529 | + $request = \OC::$server->getRequest(); |
|
| 530 | + |
|
| 531 | + // Some user agents are notorious and don't really properly follow HTTP |
|
| 532 | + // specifications. For those, have an automated opt-out. Since the protection |
|
| 533 | + // for remote.php is applied in base.php as starting point we need to opt out |
|
| 534 | + // here. |
|
| 535 | + $incompatibleUserAgents = $config->getSystemValue('csrf.optout'); |
|
| 536 | + |
|
| 537 | + // Fallback, if csrf.optout is unset |
|
| 538 | + if (!is_array($incompatibleUserAgents)) { |
|
| 539 | + $incompatibleUserAgents = [ |
|
| 540 | + // OS X Finder |
|
| 541 | + '/^WebDAVFS/', |
|
| 542 | + // Windows webdav drive |
|
| 543 | + '/^Microsoft-WebDAV-MiniRedir/', |
|
| 544 | + ]; |
|
| 545 | + } |
|
| 546 | + |
|
| 547 | + if ($request->isUserAgent($incompatibleUserAgents)) { |
|
| 548 | + return; |
|
| 549 | + } |
|
| 550 | + |
|
| 551 | + if (count($_COOKIE) > 0) { |
|
| 552 | + $requestUri = $request->getScriptName(); |
|
| 553 | + $processingScript = explode('/', $requestUri); |
|
| 554 | + $processingScript = $processingScript[count($processingScript) - 1]; |
|
| 555 | + |
|
| 556 | + // index.php routes are handled in the middleware |
|
| 557 | + if ($processingScript === 'index.php') { |
|
| 558 | + return; |
|
| 559 | + } |
|
| 560 | + |
|
| 561 | + // All other endpoints require the lax and the strict cookie |
|
| 562 | + if (!$request->passesStrictCookieCheck()) { |
|
| 563 | + self::sendSameSiteCookies(); |
|
| 564 | + // Debug mode gets access to the resources without strict cookie |
|
| 565 | + // due to the fact that the SabreDAV browser also lives there. |
|
| 566 | + if (!$config->getSystemValue('debug', false)) { |
|
| 567 | + http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE); |
|
| 568 | + exit(); |
|
| 569 | + } |
|
| 570 | + } |
|
| 571 | + } elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) { |
|
| 572 | + self::sendSameSiteCookies(); |
|
| 573 | + } |
|
| 574 | + } |
|
| 575 | + |
|
| 576 | + public static function init() { |
|
| 577 | + // calculate the root directories |
|
| 578 | + OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4)); |
|
| 579 | + |
|
| 580 | + // register autoloader |
|
| 581 | + $loaderStart = microtime(true); |
|
| 582 | + require_once __DIR__ . '/autoloader.php'; |
|
| 583 | + self::$loader = new \OC\Autoloader([ |
|
| 584 | + OC::$SERVERROOT . '/lib/private/legacy', |
|
| 585 | + ]); |
|
| 586 | + if (defined('PHPUNIT_RUN')) { |
|
| 587 | + self::$loader->addValidRoot(OC::$SERVERROOT . '/tests'); |
|
| 588 | + } |
|
| 589 | + spl_autoload_register([self::$loader, 'load']); |
|
| 590 | + $loaderEnd = microtime(true); |
|
| 591 | + |
|
| 592 | + self::$CLI = (php_sapi_name() == 'cli'); |
|
| 593 | + |
|
| 594 | + // Add default composer PSR-4 autoloader |
|
| 595 | + self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php'; |
|
| 596 | + |
|
| 597 | + try { |
|
| 598 | + self::initPaths(); |
|
| 599 | + // setup 3rdparty autoloader |
|
| 600 | + $vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php'; |
|
| 601 | + if (!file_exists($vendorAutoLoad)) { |
|
| 602 | + throw new \RuntimeException('Composer autoloader not found, unable to continue. Check the folder "3rdparty". Running "git submodule update --init" will initialize the git submodule that handles the subfolder "3rdparty".'); |
|
| 603 | + } |
|
| 604 | + require_once $vendorAutoLoad; |
|
| 605 | + } catch (\RuntimeException $e) { |
|
| 606 | + if (!self::$CLI) { |
|
| 607 | + http_response_code(503); |
|
| 608 | + } |
|
| 609 | + // we can't use the template error page here, because this needs the |
|
| 610 | + // DI container which isn't available yet |
|
| 611 | + print($e->getMessage()); |
|
| 612 | + exit(); |
|
| 613 | + } |
|
| 614 | + |
|
| 615 | + // setup the basic server |
|
| 616 | + self::$server = new \OC\Server(\OC::$WEBROOT, self::$config); |
|
| 617 | + self::$server->boot(); |
|
| 618 | + |
|
| 619 | + $eventLogger = \OC::$server->getEventLogger(); |
|
| 620 | + $eventLogger->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd); |
|
| 621 | + $eventLogger->start('boot', 'Initialize'); |
|
| 622 | + |
|
| 623 | + // Override php.ini and log everything if we're troubleshooting |
|
| 624 | + if (self::$config->getValue('loglevel') === ILogger::DEBUG) { |
|
| 625 | + error_reporting(E_ALL); |
|
| 626 | + } |
|
| 627 | + |
|
| 628 | + // Don't display errors and log them |
|
| 629 | + @ini_set('display_errors', '0'); |
|
| 630 | + @ini_set('log_errors', '1'); |
|
| 631 | + |
|
| 632 | + if (!date_default_timezone_set('UTC')) { |
|
| 633 | + throw new \RuntimeException('Could not set timezone to UTC'); |
|
| 634 | + } |
|
| 635 | + |
|
| 636 | + |
|
| 637 | + //try to configure php to enable big file uploads. |
|
| 638 | + //this doesn´t work always depending on the webserver and php configuration. |
|
| 639 | + //Let´s try to overwrite some defaults if they are smaller than 1 hour |
|
| 640 | + |
|
| 641 | + if (intval(@ini_get('max_execution_time') ?? 0) < 3600) { |
|
| 642 | + @ini_set('max_execution_time', strval(3600)); |
|
| 643 | + } |
|
| 644 | + |
|
| 645 | + if (intval(@ini_get('max_input_time') ?? 0) < 3600) { |
|
| 646 | + @ini_set('max_input_time', strval(3600)); |
|
| 647 | + } |
|
| 648 | + |
|
| 649 | + //try to set the maximum execution time to the largest time limit we have |
|
| 650 | + if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) { |
|
| 651 | + @set_time_limit(max(intval(@ini_get('max_execution_time')), intval(@ini_get('max_input_time')))); |
|
| 652 | + } |
|
| 653 | + |
|
| 654 | + self::setRequiredIniValues(); |
|
| 655 | + self::handleAuthHeaders(); |
|
| 656 | + $systemConfig = \OC::$server->get(\OC\SystemConfig::class); |
|
| 657 | + self::registerAutoloaderCache($systemConfig); |
|
| 658 | + |
|
| 659 | + // initialize intl fallback if necessary |
|
| 660 | + OC_Util::isSetLocaleWorking(); |
|
| 661 | + |
|
| 662 | + $config = \OC::$server->get(\OCP\IConfig::class); |
|
| 663 | + if (!defined('PHPUNIT_RUN')) { |
|
| 664 | + OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger()); |
|
| 665 | + $debug = $config->getSystemValue('debug', false); |
|
| 666 | + OC\Log\ErrorHandler::register($debug); |
|
| 667 | + } |
|
| 668 | + |
|
| 669 | + /** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */ |
|
| 670 | + $bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class); |
|
| 671 | + $bootstrapCoordinator->runInitialRegistration(); |
|
| 672 | + |
|
| 673 | + $eventLogger->start('init_session', 'Initialize session'); |
|
| 674 | + OC_App::loadApps(['session']); |
|
| 675 | + if (!self::$CLI) { |
|
| 676 | + self::initSession(); |
|
| 677 | + } |
|
| 678 | + $eventLogger->end('init_session'); |
|
| 679 | + self::checkConfig(); |
|
| 680 | + self::checkInstalled($systemConfig); |
|
| 681 | + |
|
| 682 | + OC_Response::addSecurityHeaders(); |
|
| 683 | + |
|
| 684 | + self::performSameSiteCookieProtection($config); |
|
| 685 | + |
|
| 686 | + if (!defined('OC_CONSOLE')) { |
|
| 687 | + $errors = OC_Util::checkServer($systemConfig); |
|
| 688 | + if (count($errors) > 0) { |
|
| 689 | + if (!self::$CLI) { |
|
| 690 | + http_response_code(503); |
|
| 691 | + OC_Util::addStyle('guest'); |
|
| 692 | + try { |
|
| 693 | + OC_Template::printGuestPage('', 'error', ['errors' => $errors]); |
|
| 694 | + exit; |
|
| 695 | + } catch (\Exception $e) { |
|
| 696 | + // In case any error happens when showing the error page, we simply fall back to posting the text. |
|
| 697 | + // This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it. |
|
| 698 | + } |
|
| 699 | + } |
|
| 700 | + |
|
| 701 | + // Convert l10n string into regular string for usage in database |
|
| 702 | + $staticErrors = []; |
|
| 703 | + foreach ($errors as $error) { |
|
| 704 | + echo $error['error'] . "\n"; |
|
| 705 | + echo $error['hint'] . "\n\n"; |
|
| 706 | + $staticErrors[] = [ |
|
| 707 | + 'error' => (string)$error['error'], |
|
| 708 | + 'hint' => (string)$error['hint'], |
|
| 709 | + ]; |
|
| 710 | + } |
|
| 711 | + |
|
| 712 | + try { |
|
| 713 | + $config->setAppValue('core', 'cronErrors', json_encode($staticErrors)); |
|
| 714 | + } catch (\Exception $e) { |
|
| 715 | + echo('Writing to database failed'); |
|
| 716 | + } |
|
| 717 | + exit(1); |
|
| 718 | + } elseif (self::$CLI && $config->getSystemValue('installed', false)) { |
|
| 719 | + $config->deleteAppValue('core', 'cronErrors'); |
|
| 720 | + } |
|
| 721 | + } |
|
| 722 | + |
|
| 723 | + // User and Groups |
|
| 724 | + if (!$systemConfig->getValue("installed", false)) { |
|
| 725 | + self::$server->getSession()->set('user_id', ''); |
|
| 726 | + } |
|
| 727 | + |
|
| 728 | + OC_User::useBackend(new \OC\User\Database()); |
|
| 729 | + \OC::$server->getGroupManager()->addBackend(new \OC\Group\Database()); |
|
| 730 | + |
|
| 731 | + // Subscribe to the hook |
|
| 732 | + \OCP\Util::connectHook( |
|
| 733 | + '\OCA\Files_Sharing\API\Server2Server', |
|
| 734 | + 'preLoginNameUsedAsUserName', |
|
| 735 | + '\OC\User\Database', |
|
| 736 | + 'preLoginNameUsedAsUserName' |
|
| 737 | + ); |
|
| 738 | + |
|
| 739 | + //setup extra user backends |
|
| 740 | + if (!\OCP\Util::needUpgrade()) { |
|
| 741 | + OC_User::setupBackends(); |
|
| 742 | + } else { |
|
| 743 | + // Run upgrades in incognito mode |
|
| 744 | + OC_User::setIncognitoMode(true); |
|
| 745 | + } |
|
| 746 | + |
|
| 747 | + self::registerCleanupHooks($systemConfig); |
|
| 748 | + self::registerShareHooks($systemConfig); |
|
| 749 | + self::registerEncryptionWrapperAndHooks(); |
|
| 750 | + self::registerAccountHooks(); |
|
| 751 | + self::registerResourceCollectionHooks(); |
|
| 752 | + self::registerFileReferenceEventListener(); |
|
| 753 | + self::registerAppRestrictionsHooks(); |
|
| 754 | + |
|
| 755 | + // Make sure that the application class is not loaded before the database is setup |
|
| 756 | + if ($systemConfig->getValue("installed", false)) { |
|
| 757 | + OC_App::loadApp('settings'); |
|
| 758 | + /* Build core application to make sure that listeners are registered */ |
|
| 759 | + self::$server->get(\OC\Core\Application::class); |
|
| 760 | + } |
|
| 761 | + |
|
| 762 | + //make sure temporary files are cleaned up |
|
| 763 | + $tmpManager = \OC::$server->getTempManager(); |
|
| 764 | + register_shutdown_function([$tmpManager, 'clean']); |
|
| 765 | + $lockProvider = \OC::$server->getLockingProvider(); |
|
| 766 | + register_shutdown_function([$lockProvider, 'releaseAll']); |
|
| 767 | + |
|
| 768 | + // Check whether the sample configuration has been copied |
|
| 769 | + if ($systemConfig->getValue('copied_sample_config', false)) { |
|
| 770 | + $l = \OC::$server->getL10N('lib'); |
|
| 771 | + OC_Template::printErrorPage( |
|
| 772 | + $l->t('Sample configuration detected'), |
|
| 773 | + $l->t('It has been detected that the sample configuration has been copied. This can break your installation and is unsupported. Please read the documentation before performing changes on config.php'), |
|
| 774 | + 503 |
|
| 775 | + ); |
|
| 776 | + return; |
|
| 777 | + } |
|
| 778 | + |
|
| 779 | + $request = \OC::$server->getRequest(); |
|
| 780 | + $host = $request->getInsecureServerHost(); |
|
| 781 | + /** |
|
| 782 | + * if the host passed in headers isn't trusted |
|
| 783 | + * FIXME: Should not be in here at all :see_no_evil: |
|
| 784 | + */ |
|
| 785 | + if (!OC::$CLI |
|
| 786 | + && !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host) |
|
| 787 | + && $config->getSystemValue('installed', false) |
|
| 788 | + ) { |
|
| 789 | + // Allow access to CSS resources |
|
| 790 | + $isScssRequest = false; |
|
| 791 | + if (strpos($request->getPathInfo(), '/css/') === 0) { |
|
| 792 | + $isScssRequest = true; |
|
| 793 | + } |
|
| 794 | + |
|
| 795 | + if (substr($request->getRequestUri(), -11) === '/status.php') { |
|
| 796 | + http_response_code(400); |
|
| 797 | + header('Content-Type: application/json'); |
|
| 798 | + echo '{"error": "Trusted domain error.", "code": 15}'; |
|
| 799 | + exit(); |
|
| 800 | + } |
|
| 801 | + |
|
| 802 | + if (!$isScssRequest) { |
|
| 803 | + http_response_code(400); |
|
| 804 | + |
|
| 805 | + \OC::$server->getLogger()->warning( |
|
| 806 | + 'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.', |
|
| 807 | + [ |
|
| 808 | + 'app' => 'core', |
|
| 809 | + 'remoteAddress' => $request->getRemoteAddress(), |
|
| 810 | + 'host' => $host, |
|
| 811 | + ] |
|
| 812 | + ); |
|
| 813 | + |
|
| 814 | + $tmpl = new OCP\Template('core', 'untrustedDomain', 'guest'); |
|
| 815 | + $tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains')); |
|
| 816 | + $tmpl->printPage(); |
|
| 817 | + |
|
| 818 | + exit(); |
|
| 819 | + } |
|
| 820 | + } |
|
| 821 | + $eventLogger->end('boot'); |
|
| 822 | + $eventLogger->log('init', 'OC::init', $loaderStart, microtime(true)); |
|
| 823 | + $eventLogger->start('runtime', 'Runtime'); |
|
| 824 | + $eventLogger->start('request', 'Full request after boot'); |
|
| 825 | + register_shutdown_function(function () use ($eventLogger) { |
|
| 826 | + $eventLogger->end('request'); |
|
| 827 | + }); |
|
| 828 | + } |
|
| 829 | + |
|
| 830 | + /** |
|
| 831 | + * register hooks for the cleanup of cache and bruteforce protection |
|
| 832 | + */ |
|
| 833 | + public static function registerCleanupHooks(\OC\SystemConfig $systemConfig) { |
|
| 834 | + //don't try to do this before we are properly setup |
|
| 835 | + if ($systemConfig->getValue('installed', false) && !\OCP\Util::needUpgrade()) { |
|
| 836 | + |
|
| 837 | + // NOTE: This will be replaced to use OCP |
|
| 838 | + $userSession = self::$server->getUserSession(); |
|
| 839 | + $userSession->listen('\OC\User', 'postLogin', function () use ($userSession) { |
|
| 840 | + if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) { |
|
| 841 | + // reset brute force delay for this IP address and username |
|
| 842 | + $uid = \OC::$server->getUserSession()->getUser()->getUID(); |
|
| 843 | + $request = \OC::$server->getRequest(); |
|
| 844 | + $throttler = \OC::$server->getBruteForceThrottler(); |
|
| 845 | + $throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]); |
|
| 846 | + } |
|
| 847 | + |
|
| 848 | + try { |
|
| 849 | + $cache = new \OC\Cache\File(); |
|
| 850 | + $cache->gc(); |
|
| 851 | + } catch (\OC\ServerNotAvailableException $e) { |
|
| 852 | + // not a GC exception, pass it on |
|
| 853 | + throw $e; |
|
| 854 | + } catch (\OC\ForbiddenException $e) { |
|
| 855 | + // filesystem blocked for this request, ignore |
|
| 856 | + } catch (\Exception $e) { |
|
| 857 | + // a GC exception should not prevent users from using OC, |
|
| 858 | + // so log the exception |
|
| 859 | + \OC::$server->getLogger()->logException($e, [ |
|
| 860 | + 'message' => 'Exception when running cache gc.', |
|
| 861 | + 'level' => ILogger::WARN, |
|
| 862 | + 'app' => 'core', |
|
| 863 | + ]); |
|
| 864 | + } |
|
| 865 | + }); |
|
| 866 | + } |
|
| 867 | + } |
|
| 868 | + |
|
| 869 | + private static function registerEncryptionWrapperAndHooks() { |
|
| 870 | + $manager = self::$server->getEncryptionManager(); |
|
| 871 | + \OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage'); |
|
| 872 | + |
|
| 873 | + $enabled = $manager->isEnabled(); |
|
| 874 | + if ($enabled) { |
|
| 875 | + \OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared'); |
|
| 876 | + \OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared'); |
|
| 877 | + \OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename'); |
|
| 878 | + \OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore'); |
|
| 879 | + } |
|
| 880 | + } |
|
| 881 | + |
|
| 882 | + private static function registerAccountHooks() { |
|
| 883 | + /** @var IEventDispatcher $dispatcher */ |
|
| 884 | + $dispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 885 | + $dispatcher->addServiceListener(UserChangedEvent::class, \OC\Accounts\Hooks::class); |
|
| 886 | + } |
|
| 887 | + |
|
| 888 | + private static function registerAppRestrictionsHooks() { |
|
| 889 | + /** @var \OC\Group\Manager $groupManager */ |
|
| 890 | + $groupManager = self::$server->query(\OCP\IGroupManager::class); |
|
| 891 | + $groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) { |
|
| 892 | + $appManager = self::$server->getAppManager(); |
|
| 893 | + $apps = $appManager->getEnabledAppsForGroup($group); |
|
| 894 | + foreach ($apps as $appId) { |
|
| 895 | + $restrictions = $appManager->getAppRestriction($appId); |
|
| 896 | + if (empty($restrictions)) { |
|
| 897 | + continue; |
|
| 898 | + } |
|
| 899 | + $key = array_search($group->getGID(), $restrictions); |
|
| 900 | + unset($restrictions[$key]); |
|
| 901 | + $restrictions = array_values($restrictions); |
|
| 902 | + if (empty($restrictions)) { |
|
| 903 | + $appManager->disableApp($appId); |
|
| 904 | + } else { |
|
| 905 | + $appManager->enableAppForGroups($appId, $restrictions); |
|
| 906 | + } |
|
| 907 | + } |
|
| 908 | + }); |
|
| 909 | + } |
|
| 910 | + |
|
| 911 | + private static function registerResourceCollectionHooks() { |
|
| 912 | + \OC\Collaboration\Resources\Listener::register(Server::get(SymfonyAdapter::class), Server::get(IEventDispatcher::class)); |
|
| 913 | + } |
|
| 914 | + |
|
| 915 | + private static function registerFileReferenceEventListener() { |
|
| 916 | + \OC\Collaboration\Reference\File\FileReferenceEventListener::register(Server::get(IEventDispatcher::class)); |
|
| 917 | + } |
|
| 918 | + |
|
| 919 | + /** |
|
| 920 | + * register hooks for sharing |
|
| 921 | + */ |
|
| 922 | + public static function registerShareHooks(\OC\SystemConfig $systemConfig) { |
|
| 923 | + if ($systemConfig->getValue('installed')) { |
|
| 924 | + OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser'); |
|
| 925 | + OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup'); |
|
| 926 | + |
|
| 927 | + /** @var IEventDispatcher $dispatcher */ |
|
| 928 | + $dispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 929 | + $dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class); |
|
| 930 | + } |
|
| 931 | + } |
|
| 932 | + |
|
| 933 | + protected static function registerAutoloaderCache(\OC\SystemConfig $systemConfig) { |
|
| 934 | + // The class loader takes an optional low-latency cache, which MUST be |
|
| 935 | + // namespaced. The instanceid is used for namespacing, but might be |
|
| 936 | + // unavailable at this point. Furthermore, it might not be possible to |
|
| 937 | + // generate an instanceid via \OC_Util::getInstanceId() because the |
|
| 938 | + // config file may not be writable. As such, we only register a class |
|
| 939 | + // loader cache if instanceid is available without trying to create one. |
|
| 940 | + $instanceId = $systemConfig->getValue('instanceid', null); |
|
| 941 | + if ($instanceId) { |
|
| 942 | + try { |
|
| 943 | + $memcacheFactory = \OC::$server->getMemCacheFactory(); |
|
| 944 | + self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader')); |
|
| 945 | + } catch (\Exception $ex) { |
|
| 946 | + } |
|
| 947 | + } |
|
| 948 | + } |
|
| 949 | + |
|
| 950 | + /** |
|
| 951 | + * Handle the request |
|
| 952 | + */ |
|
| 953 | + public static function handleRequest() { |
|
| 954 | + \OC::$server->getEventLogger()->start('handle_request', 'Handle request'); |
|
| 955 | + $systemConfig = \OC::$server->getSystemConfig(); |
|
| 956 | + |
|
| 957 | + // Check if Nextcloud is installed or in maintenance (update) mode |
|
| 958 | + if (!$systemConfig->getValue('installed', false)) { |
|
| 959 | + \OC::$server->getSession()->clear(); |
|
| 960 | + $setupHelper = new OC\Setup( |
|
| 961 | + $systemConfig, |
|
| 962 | + \OC::$server->get(\bantu\IniGetWrapper\IniGetWrapper::class), |
|
| 963 | + \OC::$server->getL10N('lib'), |
|
| 964 | + \OC::$server->query(\OCP\Defaults::class), |
|
| 965 | + \OC::$server->get(\Psr\Log\LoggerInterface::class), |
|
| 966 | + \OC::$server->getSecureRandom(), |
|
| 967 | + \OC::$server->query(\OC\Installer::class) |
|
| 968 | + ); |
|
| 969 | + $controller = new OC\Core\Controller\SetupController($setupHelper); |
|
| 970 | + $controller->run($_POST); |
|
| 971 | + exit(); |
|
| 972 | + } |
|
| 973 | + |
|
| 974 | + $request = \OC::$server->getRequest(); |
|
| 975 | + $requestPath = $request->getRawPathInfo(); |
|
| 976 | + if ($requestPath === '/heartbeat') { |
|
| 977 | + return; |
|
| 978 | + } |
|
| 979 | + if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade |
|
| 980 | + self::checkMaintenanceMode($systemConfig); |
|
| 981 | + |
|
| 982 | + if (\OCP\Util::needUpgrade()) { |
|
| 983 | + if (function_exists('opcache_reset')) { |
|
| 984 | + opcache_reset(); |
|
| 985 | + } |
|
| 986 | + if (!((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 987 | + self::printUpgradePage($systemConfig); |
|
| 988 | + exit(); |
|
| 989 | + } |
|
| 990 | + } |
|
| 991 | + } |
|
| 992 | + |
|
| 993 | + // emergency app disabling |
|
| 994 | + if ($requestPath === '/disableapp' |
|
| 995 | + && $request->getMethod() === 'POST' |
|
| 996 | + && ((array)$request->getParam('appid')) !== '' |
|
| 997 | + ) { |
|
| 998 | + \OC_JSON::callCheck(); |
|
| 999 | + \OC_JSON::checkAdminUser(); |
|
| 1000 | + $appIds = (array)$request->getParam('appid'); |
|
| 1001 | + foreach ($appIds as $appId) { |
|
| 1002 | + $appId = \OC_App::cleanAppId($appId); |
|
| 1003 | + \OC::$server->getAppManager()->disableApp($appId); |
|
| 1004 | + } |
|
| 1005 | + \OC_JSON::success(); |
|
| 1006 | + exit(); |
|
| 1007 | + } |
|
| 1008 | + |
|
| 1009 | + // Always load authentication apps |
|
| 1010 | + OC_App::loadApps(['authentication']); |
|
| 1011 | + |
|
| 1012 | + // Load minimum set of apps |
|
| 1013 | + if (!\OCP\Util::needUpgrade() |
|
| 1014 | + && !((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 1015 | + // For logged-in users: Load everything |
|
| 1016 | + if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1017 | + OC_App::loadApps(); |
|
| 1018 | + } else { |
|
| 1019 | + // For guests: Load only filesystem and logging |
|
| 1020 | + OC_App::loadApps(['filesystem', 'logging']); |
|
| 1021 | + |
|
| 1022 | + // Don't try to login when a client is trying to get a OAuth token. |
|
| 1023 | + // OAuth needs to support basic auth too, so the login is not valid |
|
| 1024 | + // inside Nextcloud and the Login exception would ruin it. |
|
| 1025 | + if ($request->getRawPathInfo() !== '/apps/oauth2/api/v1/token') { |
|
| 1026 | + self::handleLogin($request); |
|
| 1027 | + } |
|
| 1028 | + } |
|
| 1029 | + } |
|
| 1030 | + |
|
| 1031 | + if (!self::$CLI) { |
|
| 1032 | + try { |
|
| 1033 | + if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) { |
|
| 1034 | + OC_App::loadApps(['filesystem', 'logging']); |
|
| 1035 | + OC_App::loadApps(); |
|
| 1036 | + } |
|
| 1037 | + OC::$server->get(\OC\Route\Router::class)->match($request->getRawPathInfo()); |
|
| 1038 | + return; |
|
| 1039 | + } catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) { |
|
| 1040 | + //header('HTTP/1.0 404 Not Found'); |
|
| 1041 | + } catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) { |
|
| 1042 | + http_response_code(405); |
|
| 1043 | + return; |
|
| 1044 | + } |
|
| 1045 | + } |
|
| 1046 | + |
|
| 1047 | + // Handle WebDAV |
|
| 1048 | + if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') { |
|
| 1049 | + // not allowed any more to prevent people |
|
| 1050 | + // mounting this root directly. |
|
| 1051 | + // Users need to mount remote.php/webdav instead. |
|
| 1052 | + http_response_code(405); |
|
| 1053 | + return; |
|
| 1054 | + } |
|
| 1055 | + |
|
| 1056 | + // Handle requests for JSON or XML |
|
| 1057 | + $acceptHeader = $request->getHeader('Accept'); |
|
| 1058 | + if (in_array($acceptHeader, ['application/json', 'application/xml'], true)) { |
|
| 1059 | + http_response_code(404); |
|
| 1060 | + return; |
|
| 1061 | + } |
|
| 1062 | + |
|
| 1063 | + // Handle resources that can't be found |
|
| 1064 | + // This prevents browsers from redirecting to the default page and then |
|
| 1065 | + // attempting to parse HTML as CSS and similar. |
|
| 1066 | + $destinationHeader = $request->getHeader('Sec-Fetch-Dest'); |
|
| 1067 | + if (in_array($destinationHeader, ['font', 'script', 'style'])) { |
|
| 1068 | + http_response_code(404); |
|
| 1069 | + return; |
|
| 1070 | + } |
|
| 1071 | + |
|
| 1072 | + // Someone is logged in |
|
| 1073 | + if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1074 | + OC_App::loadApps(); |
|
| 1075 | + OC_User::setupBackends(); |
|
| 1076 | + OC_Util::setupFS(); |
|
| 1077 | + header('Location: ' . \OC::$server->getURLGenerator()->linkToDefaultPageUrl()); |
|
| 1078 | + } else { |
|
| 1079 | + // Not handled and not logged in |
|
| 1080 | + header('Location: ' . \OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm')); |
|
| 1081 | + } |
|
| 1082 | + } |
|
| 1083 | + |
|
| 1084 | + /** |
|
| 1085 | + * Check login: apache auth, auth token, basic auth |
|
| 1086 | + * |
|
| 1087 | + * @param OCP\IRequest $request |
|
| 1088 | + * @return boolean |
|
| 1089 | + */ |
|
| 1090 | + public static function handleLogin(OCP\IRequest $request) { |
|
| 1091 | + $userSession = self::$server->getUserSession(); |
|
| 1092 | + if (OC_User::handleApacheAuth()) { |
|
| 1093 | + return true; |
|
| 1094 | + } |
|
| 1095 | + if ($userSession->tryTokenLogin($request)) { |
|
| 1096 | + return true; |
|
| 1097 | + } |
|
| 1098 | + if (isset($_COOKIE['nc_username']) |
|
| 1099 | + && isset($_COOKIE['nc_token']) |
|
| 1100 | + && isset($_COOKIE['nc_session_id']) |
|
| 1101 | + && $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) { |
|
| 1102 | + return true; |
|
| 1103 | + } |
|
| 1104 | + if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) { |
|
| 1105 | + return true; |
|
| 1106 | + } |
|
| 1107 | + return false; |
|
| 1108 | + } |
|
| 1109 | + |
|
| 1110 | + protected static function handleAuthHeaders() { |
|
| 1111 | + //copy http auth headers for apache+php-fcgid work around |
|
| 1112 | + if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) { |
|
| 1113 | + $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION']; |
|
| 1114 | + } |
|
| 1115 | + |
|
| 1116 | + // Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary. |
|
| 1117 | + $vars = [ |
|
| 1118 | + 'HTTP_AUTHORIZATION', // apache+php-cgi work around |
|
| 1119 | + 'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative |
|
| 1120 | + ]; |
|
| 1121 | + foreach ($vars as $var) { |
|
| 1122 | + if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) { |
|
| 1123 | + $credentials = explode(':', base64_decode($matches[1]), 2); |
|
| 1124 | + if (count($credentials) === 2) { |
|
| 1125 | + $_SERVER['PHP_AUTH_USER'] = $credentials[0]; |
|
| 1126 | + $_SERVER['PHP_AUTH_PW'] = $credentials[1]; |
|
| 1127 | + break; |
|
| 1128 | + } |
|
| 1129 | + } |
|
| 1130 | + } |
|
| 1131 | + } |
|
| 1132 | 1132 | } |
| 1133 | 1133 | |
| 1134 | 1134 | OC::init(); |
@@ -50,749 +50,749 @@ |
||
| 50 | 50 | |
| 51 | 51 | class Filesystem { |
| 52 | 52 | |
| 53 | - /** |
|
| 54 | - * @var Mount\Manager $mounts |
|
| 55 | - */ |
|
| 56 | - private static $mounts; |
|
| 57 | - |
|
| 58 | - public static $loaded = false; |
|
| 59 | - /** |
|
| 60 | - * @var \OC\Files\View $defaultInstance |
|
| 61 | - */ |
|
| 62 | - private static $defaultInstance; |
|
| 63 | - |
|
| 64 | - private static $usersSetup = []; |
|
| 65 | - |
|
| 66 | - private static $normalizedPathCache = null; |
|
| 67 | - |
|
| 68 | - private static $listeningForProviders = false; |
|
| 69 | - |
|
| 70 | - /** @var string[]|null */ |
|
| 71 | - private static $blacklist = null; |
|
| 72 | - |
|
| 73 | - /** |
|
| 74 | - * classname which used for hooks handling |
|
| 75 | - * used as signalclass in OC_Hooks::emit() |
|
| 76 | - */ |
|
| 77 | - public const CLASSNAME = 'OC_Filesystem'; |
|
| 78 | - |
|
| 79 | - /** |
|
| 80 | - * signalname emitted before file renaming |
|
| 81 | - * |
|
| 82 | - * @param string $oldpath |
|
| 83 | - * @param string $newpath |
|
| 84 | - */ |
|
| 85 | - public const signal_rename = 'rename'; |
|
| 86 | - |
|
| 87 | - /** |
|
| 88 | - * signal emitted after file renaming |
|
| 89 | - * |
|
| 90 | - * @param string $oldpath |
|
| 91 | - * @param string $newpath |
|
| 92 | - */ |
|
| 93 | - public const signal_post_rename = 'post_rename'; |
|
| 94 | - |
|
| 95 | - /** |
|
| 96 | - * signal emitted before file/dir creation |
|
| 97 | - * |
|
| 98 | - * @param string $path |
|
| 99 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 100 | - */ |
|
| 101 | - public const signal_create = 'create'; |
|
| 102 | - |
|
| 103 | - /** |
|
| 104 | - * signal emitted after file/dir creation |
|
| 105 | - * |
|
| 106 | - * @param string $path |
|
| 107 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 108 | - */ |
|
| 109 | - public const signal_post_create = 'post_create'; |
|
| 110 | - |
|
| 111 | - /** |
|
| 112 | - * signal emits before file/dir copy |
|
| 113 | - * |
|
| 114 | - * @param string $oldpath |
|
| 115 | - * @param string $newpath |
|
| 116 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 117 | - */ |
|
| 118 | - public const signal_copy = 'copy'; |
|
| 119 | - |
|
| 120 | - /** |
|
| 121 | - * signal emits after file/dir copy |
|
| 122 | - * |
|
| 123 | - * @param string $oldpath |
|
| 124 | - * @param string $newpath |
|
| 125 | - */ |
|
| 126 | - public const signal_post_copy = 'post_copy'; |
|
| 127 | - |
|
| 128 | - /** |
|
| 129 | - * signal emits before file/dir save |
|
| 130 | - * |
|
| 131 | - * @param string $path |
|
| 132 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 133 | - */ |
|
| 134 | - public const signal_write = 'write'; |
|
| 135 | - |
|
| 136 | - /** |
|
| 137 | - * signal emits after file/dir save |
|
| 138 | - * |
|
| 139 | - * @param string $path |
|
| 140 | - */ |
|
| 141 | - public const signal_post_write = 'post_write'; |
|
| 142 | - |
|
| 143 | - /** |
|
| 144 | - * signal emitted before file/dir update |
|
| 145 | - * |
|
| 146 | - * @param string $path |
|
| 147 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 148 | - */ |
|
| 149 | - public const signal_update = 'update'; |
|
| 150 | - |
|
| 151 | - /** |
|
| 152 | - * signal emitted after file/dir update |
|
| 153 | - * |
|
| 154 | - * @param string $path |
|
| 155 | - * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 156 | - */ |
|
| 157 | - public const signal_post_update = 'post_update'; |
|
| 158 | - |
|
| 159 | - /** |
|
| 160 | - * signal emits when reading file/dir |
|
| 161 | - * |
|
| 162 | - * @param string $path |
|
| 163 | - */ |
|
| 164 | - public const signal_read = 'read'; |
|
| 165 | - |
|
| 166 | - /** |
|
| 167 | - * signal emits when removing file/dir |
|
| 168 | - * |
|
| 169 | - * @param string $path |
|
| 170 | - */ |
|
| 171 | - public const signal_delete = 'delete'; |
|
| 172 | - |
|
| 173 | - /** |
|
| 174 | - * parameters definitions for signals |
|
| 175 | - */ |
|
| 176 | - public const signal_param_path = 'path'; |
|
| 177 | - public const signal_param_oldpath = 'oldpath'; |
|
| 178 | - public const signal_param_newpath = 'newpath'; |
|
| 179 | - |
|
| 180 | - /** |
|
| 181 | - * run - changing this flag to false in hook handler will cancel event |
|
| 182 | - */ |
|
| 183 | - public const signal_param_run = 'run'; |
|
| 184 | - |
|
| 185 | - public const signal_create_mount = 'create_mount'; |
|
| 186 | - public const signal_delete_mount = 'delete_mount'; |
|
| 187 | - public const signal_param_mount_type = 'mounttype'; |
|
| 188 | - public const signal_param_users = 'users'; |
|
| 189 | - |
|
| 190 | - /** |
|
| 191 | - * @var \OC\Files\Storage\StorageFactory $loader |
|
| 192 | - */ |
|
| 193 | - private static $loader; |
|
| 194 | - |
|
| 195 | - /** @var bool */ |
|
| 196 | - private static $logWarningWhenAddingStorageWrapper = true; |
|
| 197 | - |
|
| 198 | - /** |
|
| 199 | - * @param bool $shouldLog |
|
| 200 | - * @return bool previous value |
|
| 201 | - * @internal |
|
| 202 | - */ |
|
| 203 | - public static function logWarningWhenAddingStorageWrapper($shouldLog) { |
|
| 204 | - $previousValue = self::$logWarningWhenAddingStorageWrapper; |
|
| 205 | - self::$logWarningWhenAddingStorageWrapper = (bool) $shouldLog; |
|
| 206 | - return $previousValue; |
|
| 207 | - } |
|
| 208 | - |
|
| 209 | - /** |
|
| 210 | - * @param string $wrapperName |
|
| 211 | - * @param callable $wrapper |
|
| 212 | - * @param int $priority |
|
| 213 | - */ |
|
| 214 | - public static function addStorageWrapper($wrapperName, $wrapper, $priority = 50) { |
|
| 215 | - if (self::$logWarningWhenAddingStorageWrapper) { |
|
| 216 | - \OC::$server->getLogger()->warning("Storage wrapper '{wrapper}' was not registered via the 'OC_Filesystem - preSetup' hook which could cause potential problems.", [ |
|
| 217 | - 'wrapper' => $wrapperName, |
|
| 218 | - 'app' => 'filesystem', |
|
| 219 | - ]); |
|
| 220 | - } |
|
| 221 | - |
|
| 222 | - $mounts = self::getMountManager()->getAll(); |
|
| 223 | - if (!self::getLoader()->addStorageWrapper($wrapperName, $wrapper, $priority, $mounts)) { |
|
| 224 | - // do not re-wrap if storage with this name already existed |
|
| 225 | - return; |
|
| 226 | - } |
|
| 227 | - } |
|
| 228 | - |
|
| 229 | - /** |
|
| 230 | - * Returns the storage factory |
|
| 231 | - * |
|
| 232 | - * @return IStorageFactory |
|
| 233 | - */ |
|
| 234 | - public static function getLoader() { |
|
| 235 | - if (!self::$loader) { |
|
| 236 | - self::$loader = \OC::$server->query(IStorageFactory::class); |
|
| 237 | - } |
|
| 238 | - return self::$loader; |
|
| 239 | - } |
|
| 240 | - |
|
| 241 | - /** |
|
| 242 | - * Returns the mount manager |
|
| 243 | - * |
|
| 244 | - * @return \OC\Files\Mount\Manager |
|
| 245 | - */ |
|
| 246 | - public static function getMountManager($user = '') { |
|
| 247 | - self::initMountManager(); |
|
| 248 | - return self::$mounts; |
|
| 249 | - } |
|
| 250 | - |
|
| 251 | - /** |
|
| 252 | - * get the mountpoint of the storage object for a path |
|
| 253 | - * ( note: because a storage is not always mounted inside the fakeroot, the |
|
| 254 | - * returned mountpoint is relative to the absolute root of the filesystem |
|
| 255 | - * and doesn't take the chroot into account ) |
|
| 256 | - * |
|
| 257 | - * @param string $path |
|
| 258 | - * @return string |
|
| 259 | - */ |
|
| 260 | - public static function getMountPoint($path) { |
|
| 261 | - if (!self::$mounts) { |
|
| 262 | - \OC_Util::setupFS(); |
|
| 263 | - } |
|
| 264 | - $mount = self::$mounts->find($path); |
|
| 265 | - return $mount->getMountPoint(); |
|
| 266 | - } |
|
| 267 | - |
|
| 268 | - /** |
|
| 269 | - * get a list of all mount points in a directory |
|
| 270 | - * |
|
| 271 | - * @param string $path |
|
| 272 | - * @return string[] |
|
| 273 | - */ |
|
| 274 | - public static function getMountPoints($path) { |
|
| 275 | - if (!self::$mounts) { |
|
| 276 | - \OC_Util::setupFS(); |
|
| 277 | - } |
|
| 278 | - $result = []; |
|
| 279 | - $mounts = self::$mounts->findIn($path); |
|
| 280 | - foreach ($mounts as $mount) { |
|
| 281 | - $result[] = $mount->getMountPoint(); |
|
| 282 | - } |
|
| 283 | - return $result; |
|
| 284 | - } |
|
| 285 | - |
|
| 286 | - /** |
|
| 287 | - * get the storage mounted at $mountPoint |
|
| 288 | - * |
|
| 289 | - * @param string $mountPoint |
|
| 290 | - * @return \OC\Files\Storage\Storage|null |
|
| 291 | - */ |
|
| 292 | - public static function getStorage($mountPoint) { |
|
| 293 | - $mount = self::getMountManager()->find($mountPoint); |
|
| 294 | - return $mount->getStorage(); |
|
| 295 | - } |
|
| 296 | - |
|
| 297 | - /** |
|
| 298 | - * @param string $id |
|
| 299 | - * @return Mount\MountPoint[] |
|
| 300 | - */ |
|
| 301 | - public static function getMountByStorageId($id) { |
|
| 302 | - return self::getMountManager()->findByStorageId($id); |
|
| 303 | - } |
|
| 304 | - |
|
| 305 | - /** |
|
| 306 | - * @param int $id |
|
| 307 | - * @return Mount\MountPoint[] |
|
| 308 | - */ |
|
| 309 | - public static function getMountByNumericId($id) { |
|
| 310 | - return self::getMountManager()->findByNumericId($id); |
|
| 311 | - } |
|
| 312 | - |
|
| 313 | - /** |
|
| 314 | - * resolve a path to a storage and internal path |
|
| 315 | - * |
|
| 316 | - * @param string $path |
|
| 317 | - * @return array an array consisting of the storage and the internal path |
|
| 318 | - */ |
|
| 319 | - public static function resolvePath($path) { |
|
| 320 | - $mount = self::getMountManager()->find($path); |
|
| 321 | - return [$mount->getStorage(), rtrim($mount->getInternalPath($path), '/')]; |
|
| 322 | - } |
|
| 323 | - |
|
| 324 | - public static function init($user, $root) { |
|
| 325 | - if (self::$defaultInstance) { |
|
| 326 | - return false; |
|
| 327 | - } |
|
| 328 | - self::initInternal($root); |
|
| 329 | - |
|
| 330 | - //load custom mount config |
|
| 331 | - self::initMountPoints($user); |
|
| 332 | - |
|
| 333 | - return true; |
|
| 334 | - } |
|
| 335 | - |
|
| 336 | - public static function initInternal($root) { |
|
| 337 | - if (self::$defaultInstance) { |
|
| 338 | - return false; |
|
| 339 | - } |
|
| 340 | - self::getLoader(); |
|
| 341 | - self::$defaultInstance = new View($root); |
|
| 342 | - /** @var IEventDispatcher $eventDispatcher */ |
|
| 343 | - $eventDispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 344 | - $eventDispatcher->addListener(FilesystemTornDownEvent::class, function () { |
|
| 345 | - self::$defaultInstance = null; |
|
| 346 | - self::$usersSetup = []; |
|
| 347 | - self::$loaded = false; |
|
| 348 | - }); |
|
| 349 | - |
|
| 350 | - if (!self::$mounts) { |
|
| 351 | - self::$mounts = \OC::$server->getMountManager(); |
|
| 352 | - } |
|
| 353 | - |
|
| 354 | - self::$loaded = true; |
|
| 355 | - |
|
| 356 | - return true; |
|
| 357 | - } |
|
| 358 | - |
|
| 359 | - public static function initMountManager() { |
|
| 360 | - if (!self::$mounts) { |
|
| 361 | - self::$mounts = \OC::$server->getMountManager(); |
|
| 362 | - } |
|
| 363 | - } |
|
| 364 | - |
|
| 365 | - /** |
|
| 366 | - * Initialize system and personal mount points for a user |
|
| 367 | - * |
|
| 368 | - * @param string|IUser|null $user |
|
| 369 | - * @throws \OC\User\NoUserException if the user is not available |
|
| 370 | - */ |
|
| 371 | - public static function initMountPoints($user = '') { |
|
| 372 | - /** @var IUserManager $userManager */ |
|
| 373 | - $userManager = \OC::$server->get(IUserManager::class); |
|
| 374 | - |
|
| 375 | - $userObject = ($user instanceof IUser) ? $user : $userManager->get($user); |
|
| 376 | - if ($userObject) { |
|
| 377 | - /** @var SetupManager $setupManager */ |
|
| 378 | - $setupManager = \OC::$server->get(SetupManager::class); |
|
| 379 | - $setupManager->setupForUser($userObject); |
|
| 380 | - } else { |
|
| 381 | - throw new NoUserException(); |
|
| 382 | - } |
|
| 383 | - } |
|
| 384 | - |
|
| 385 | - /** |
|
| 386 | - * get the default filesystem view |
|
| 387 | - * |
|
| 388 | - * @return View |
|
| 389 | - */ |
|
| 390 | - public static function getView() { |
|
| 391 | - if (!self::$defaultInstance) { |
|
| 392 | - /** @var IUserSession $session */ |
|
| 393 | - $session = \OC::$server->get(IUserSession::class); |
|
| 394 | - $user = $session->getUser(); |
|
| 395 | - if ($user) { |
|
| 396 | - $userDir = '/' . $user->getUID() . '/files'; |
|
| 397 | - self::initInternal($userDir); |
|
| 398 | - } |
|
| 399 | - } |
|
| 400 | - return self::$defaultInstance; |
|
| 401 | - } |
|
| 402 | - |
|
| 403 | - /** |
|
| 404 | - * tear down the filesystem, removing all storage providers |
|
| 405 | - */ |
|
| 406 | - public static function tearDown() { |
|
| 407 | - \OC_Util::tearDownFS(); |
|
| 408 | - } |
|
| 409 | - |
|
| 410 | - /** |
|
| 411 | - * get the relative path of the root data directory for the current user |
|
| 412 | - * |
|
| 413 | - * @return string |
|
| 414 | - * |
|
| 415 | - * Returns path like /admin/files |
|
| 416 | - */ |
|
| 417 | - public static function getRoot() { |
|
| 418 | - if (!self::$defaultInstance) { |
|
| 419 | - return null; |
|
| 420 | - } |
|
| 421 | - return self::$defaultInstance->getRoot(); |
|
| 422 | - } |
|
| 423 | - |
|
| 424 | - /** |
|
| 425 | - * mount an \OC\Files\Storage\Storage in our virtual filesystem |
|
| 426 | - * |
|
| 427 | - * @param \OC\Files\Storage\Storage|string $class |
|
| 428 | - * @param array $arguments |
|
| 429 | - * @param string $mountpoint |
|
| 430 | - */ |
|
| 431 | - public static function mount($class, $arguments, $mountpoint) { |
|
| 432 | - if (!self::$mounts) { |
|
| 433 | - \OC_Util::setupFS(); |
|
| 434 | - } |
|
| 435 | - $mount = new Mount\MountPoint($class, $mountpoint, $arguments, self::getLoader()); |
|
| 436 | - self::$mounts->addMount($mount); |
|
| 437 | - } |
|
| 438 | - |
|
| 439 | - /** |
|
| 440 | - * return the path to a local version of the file |
|
| 441 | - * we need this because we can't know if a file is stored local or not from |
|
| 442 | - * outside the filestorage and for some purposes a local file is needed |
|
| 443 | - * |
|
| 444 | - * @param string $path |
|
| 445 | - * @return string |
|
| 446 | - */ |
|
| 447 | - public static function getLocalFile($path) { |
|
| 448 | - return self::$defaultInstance->getLocalFile($path); |
|
| 449 | - } |
|
| 450 | - |
|
| 451 | - /** |
|
| 452 | - * @param string $path |
|
| 453 | - * @return string |
|
| 454 | - */ |
|
| 455 | - public static function getLocalFolder($path) { |
|
| 456 | - return self::$defaultInstance->getLocalFolder($path); |
|
| 457 | - } |
|
| 458 | - |
|
| 459 | - /** |
|
| 460 | - * return path to file which reflects one visible in browser |
|
| 461 | - * |
|
| 462 | - * @param string $path |
|
| 463 | - * @return string |
|
| 464 | - */ |
|
| 465 | - public static function getLocalPath($path) { |
|
| 466 | - $datadir = \OC_User::getHome(\OC_User::getUser()) . '/files'; |
|
| 467 | - $newpath = $path; |
|
| 468 | - if (strncmp($newpath, $datadir, strlen($datadir)) == 0) { |
|
| 469 | - $newpath = substr($path, strlen($datadir)); |
|
| 470 | - } |
|
| 471 | - return $newpath; |
|
| 472 | - } |
|
| 473 | - |
|
| 474 | - /** |
|
| 475 | - * check if the requested path is valid |
|
| 476 | - * |
|
| 477 | - * @param string $path |
|
| 478 | - * @return bool |
|
| 479 | - */ |
|
| 480 | - public static function isValidPath($path) { |
|
| 481 | - $path = self::normalizePath($path); |
|
| 482 | - if (!$path || $path[0] !== '/') { |
|
| 483 | - $path = '/' . $path; |
|
| 484 | - } |
|
| 485 | - if (strpos($path, '/../') !== false || strrchr($path, '/') === '/..') { |
|
| 486 | - return false; |
|
| 487 | - } |
|
| 488 | - return true; |
|
| 489 | - } |
|
| 490 | - |
|
| 491 | - /** |
|
| 492 | - * @param string $filename |
|
| 493 | - * @return bool |
|
| 494 | - */ |
|
| 495 | - public static function isFileBlacklisted($filename) { |
|
| 496 | - $filename = self::normalizePath($filename); |
|
| 497 | - |
|
| 498 | - if (self::$blacklist === null) { |
|
| 499 | - self::$blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', ['.htaccess']); |
|
| 500 | - } |
|
| 501 | - |
|
| 502 | - $filename = strtolower(basename($filename)); |
|
| 503 | - return in_array($filename, self::$blacklist); |
|
| 504 | - } |
|
| 505 | - |
|
| 506 | - /** |
|
| 507 | - * check if the directory should be ignored when scanning |
|
| 508 | - * NOTE: the special directories . and .. would cause never ending recursion |
|
| 509 | - * |
|
| 510 | - * @param string $dir |
|
| 511 | - * @return boolean |
|
| 512 | - */ |
|
| 513 | - public static function isIgnoredDir($dir) { |
|
| 514 | - if ($dir === '.' || $dir === '..') { |
|
| 515 | - return true; |
|
| 516 | - } |
|
| 517 | - return false; |
|
| 518 | - } |
|
| 519 | - |
|
| 520 | - /** |
|
| 521 | - * following functions are equivalent to their php builtin equivalents for arguments/return values. |
|
| 522 | - */ |
|
| 523 | - public static function mkdir($path) { |
|
| 524 | - return self::$defaultInstance->mkdir($path); |
|
| 525 | - } |
|
| 526 | - |
|
| 527 | - public static function rmdir($path) { |
|
| 528 | - return self::$defaultInstance->rmdir($path); |
|
| 529 | - } |
|
| 530 | - |
|
| 531 | - public static function is_dir($path) { |
|
| 532 | - return self::$defaultInstance->is_dir($path); |
|
| 533 | - } |
|
| 534 | - |
|
| 535 | - public static function is_file($path) { |
|
| 536 | - return self::$defaultInstance->is_file($path); |
|
| 537 | - } |
|
| 538 | - |
|
| 539 | - public static function stat($path) { |
|
| 540 | - return self::$defaultInstance->stat($path); |
|
| 541 | - } |
|
| 542 | - |
|
| 543 | - public static function filetype($path) { |
|
| 544 | - return self::$defaultInstance->filetype($path); |
|
| 545 | - } |
|
| 546 | - |
|
| 547 | - public static function filesize($path) { |
|
| 548 | - return self::$defaultInstance->filesize($path); |
|
| 549 | - } |
|
| 550 | - |
|
| 551 | - public static function readfile($path) { |
|
| 552 | - return self::$defaultInstance->readfile($path); |
|
| 553 | - } |
|
| 554 | - |
|
| 555 | - public static function isCreatable($path) { |
|
| 556 | - return self::$defaultInstance->isCreatable($path); |
|
| 557 | - } |
|
| 558 | - |
|
| 559 | - public static function isReadable($path) { |
|
| 560 | - return self::$defaultInstance->isReadable($path); |
|
| 561 | - } |
|
| 562 | - |
|
| 563 | - public static function isUpdatable($path) { |
|
| 564 | - return self::$defaultInstance->isUpdatable($path); |
|
| 565 | - } |
|
| 566 | - |
|
| 567 | - public static function isDeletable($path) { |
|
| 568 | - return self::$defaultInstance->isDeletable($path); |
|
| 569 | - } |
|
| 570 | - |
|
| 571 | - public static function isSharable($path) { |
|
| 572 | - return self::$defaultInstance->isSharable($path); |
|
| 573 | - } |
|
| 574 | - |
|
| 575 | - public static function file_exists($path) { |
|
| 576 | - return self::$defaultInstance->file_exists($path); |
|
| 577 | - } |
|
| 578 | - |
|
| 579 | - public static function filemtime($path) { |
|
| 580 | - return self::$defaultInstance->filemtime($path); |
|
| 581 | - } |
|
| 582 | - |
|
| 583 | - public static function touch($path, $mtime = null) { |
|
| 584 | - return self::$defaultInstance->touch($path, $mtime); |
|
| 585 | - } |
|
| 586 | - |
|
| 587 | - /** |
|
| 588 | - * @return string |
|
| 589 | - */ |
|
| 590 | - public static function file_get_contents($path) { |
|
| 591 | - return self::$defaultInstance->file_get_contents($path); |
|
| 592 | - } |
|
| 593 | - |
|
| 594 | - public static function file_put_contents($path, $data) { |
|
| 595 | - return self::$defaultInstance->file_put_contents($path, $data); |
|
| 596 | - } |
|
| 597 | - |
|
| 598 | - public static function unlink($path) { |
|
| 599 | - return self::$defaultInstance->unlink($path); |
|
| 600 | - } |
|
| 601 | - |
|
| 602 | - public static function rename($path1, $path2) { |
|
| 603 | - return self::$defaultInstance->rename($path1, $path2); |
|
| 604 | - } |
|
| 605 | - |
|
| 606 | - public static function copy($path1, $path2) { |
|
| 607 | - return self::$defaultInstance->copy($path1, $path2); |
|
| 608 | - } |
|
| 609 | - |
|
| 610 | - public static function fopen($path, $mode) { |
|
| 611 | - return self::$defaultInstance->fopen($path, $mode); |
|
| 612 | - } |
|
| 613 | - |
|
| 614 | - /** |
|
| 615 | - * @return string |
|
| 616 | - */ |
|
| 617 | - public static function toTmpFile($path) { |
|
| 618 | - return self::$defaultInstance->toTmpFile($path); |
|
| 619 | - } |
|
| 620 | - |
|
| 621 | - public static function fromTmpFile($tmpFile, $path) { |
|
| 622 | - return self::$defaultInstance->fromTmpFile($tmpFile, $path); |
|
| 623 | - } |
|
| 624 | - |
|
| 625 | - public static function getMimeType($path) { |
|
| 626 | - return self::$defaultInstance->getMimeType($path); |
|
| 627 | - } |
|
| 628 | - |
|
| 629 | - public static function hash($type, $path, $raw = false) { |
|
| 630 | - return self::$defaultInstance->hash($type, $path, $raw); |
|
| 631 | - } |
|
| 632 | - |
|
| 633 | - public static function free_space($path = '/') { |
|
| 634 | - return self::$defaultInstance->free_space($path); |
|
| 635 | - } |
|
| 636 | - |
|
| 637 | - public static function search($query) { |
|
| 638 | - return self::$defaultInstance->search($query); |
|
| 639 | - } |
|
| 640 | - |
|
| 641 | - /** |
|
| 642 | - * @param string $query |
|
| 643 | - */ |
|
| 644 | - public static function searchByMime($query) { |
|
| 645 | - return self::$defaultInstance->searchByMime($query); |
|
| 646 | - } |
|
| 647 | - |
|
| 648 | - /** |
|
| 649 | - * @param string|int $tag name or tag id |
|
| 650 | - * @param string $userId owner of the tags |
|
| 651 | - * @return FileInfo[] array or file info |
|
| 652 | - */ |
|
| 653 | - public static function searchByTag($tag, $userId) { |
|
| 654 | - return self::$defaultInstance->searchByTag($tag, $userId); |
|
| 655 | - } |
|
| 656 | - |
|
| 657 | - /** |
|
| 658 | - * check if a file or folder has been updated since $time |
|
| 659 | - * |
|
| 660 | - * @param string $path |
|
| 661 | - * @param int $time |
|
| 662 | - * @return bool |
|
| 663 | - */ |
|
| 664 | - public static function hasUpdated($path, $time) { |
|
| 665 | - return self::$defaultInstance->hasUpdated($path, $time); |
|
| 666 | - } |
|
| 667 | - |
|
| 668 | - /** |
|
| 669 | - * Fix common problems with a file path |
|
| 670 | - * |
|
| 671 | - * @param string $path |
|
| 672 | - * @param bool $stripTrailingSlash whether to strip the trailing slash |
|
| 673 | - * @param bool $isAbsolutePath whether the given path is absolute |
|
| 674 | - * @param bool $keepUnicode true to disable unicode normalization |
|
| 675 | - * @return string |
|
| 676 | - */ |
|
| 677 | - public static function normalizePath($path, $stripTrailingSlash = true, $isAbsolutePath = false, $keepUnicode = false) { |
|
| 678 | - /** |
|
| 679 | - * FIXME: This is a workaround for existing classes and files which call |
|
| 680 | - * this function with another type than a valid string. This |
|
| 681 | - * conversion should get removed as soon as all existing |
|
| 682 | - * function calls have been fixed. |
|
| 683 | - */ |
|
| 684 | - $path = (string)$path; |
|
| 685 | - |
|
| 686 | - if ($path === '') { |
|
| 687 | - return '/'; |
|
| 688 | - } |
|
| 689 | - |
|
| 690 | - if (is_null(self::$normalizedPathCache)) { |
|
| 691 | - self::$normalizedPathCache = new CappedMemoryCache(2048); |
|
| 692 | - } |
|
| 693 | - |
|
| 694 | - $cacheKey = json_encode([$path, $stripTrailingSlash, $isAbsolutePath, $keepUnicode]); |
|
| 695 | - |
|
| 696 | - if ($cacheKey && isset(self::$normalizedPathCache[$cacheKey])) { |
|
| 697 | - return self::$normalizedPathCache[$cacheKey]; |
|
| 698 | - } |
|
| 699 | - |
|
| 700 | - //normalize unicode if possible |
|
| 701 | - if (!$keepUnicode) { |
|
| 702 | - $path = \OC_Util::normalizeUnicode($path); |
|
| 703 | - } |
|
| 704 | - |
|
| 705 | - //add leading slash, if it is already there we strip it anyway |
|
| 706 | - $path = '/' . $path; |
|
| 707 | - |
|
| 708 | - $patterns = [ |
|
| 709 | - '#\\\\#s', // no windows style '\\' slashes |
|
| 710 | - '#/\.(/\.)*/#s', // remove '/./' |
|
| 711 | - '#\//+#s', // remove sequence of slashes |
|
| 712 | - '#/\.$#s', // remove trailing '/.' |
|
| 713 | - ]; |
|
| 714 | - |
|
| 715 | - do { |
|
| 716 | - $count = 0; |
|
| 717 | - $path = preg_replace($patterns, '/', $path, -1, $count); |
|
| 718 | - } while ($count > 0); |
|
| 719 | - |
|
| 720 | - //remove trailing slash |
|
| 721 | - if ($stripTrailingSlash && strlen($path) > 1) { |
|
| 722 | - $path = rtrim($path, '/'); |
|
| 723 | - } |
|
| 724 | - |
|
| 725 | - self::$normalizedPathCache[$cacheKey] = $path; |
|
| 726 | - |
|
| 727 | - return $path; |
|
| 728 | - } |
|
| 729 | - |
|
| 730 | - /** |
|
| 731 | - * get the filesystem info |
|
| 732 | - * |
|
| 733 | - * @param string $path |
|
| 734 | - * @param boolean $includeMountPoints whether to add mountpoint sizes, |
|
| 735 | - * defaults to true |
|
| 736 | - * @return \OC\Files\FileInfo|false False if file does not exist |
|
| 737 | - */ |
|
| 738 | - public static function getFileInfo($path, $includeMountPoints = true) { |
|
| 739 | - return self::getView()->getFileInfo($path, $includeMountPoints); |
|
| 740 | - } |
|
| 741 | - |
|
| 742 | - /** |
|
| 743 | - * change file metadata |
|
| 744 | - * |
|
| 745 | - * @param string $path |
|
| 746 | - * @param array $data |
|
| 747 | - * @return int |
|
| 748 | - * |
|
| 749 | - * returns the fileid of the updated file |
|
| 750 | - */ |
|
| 751 | - public static function putFileInfo($path, $data) { |
|
| 752 | - return self::$defaultInstance->putFileInfo($path, $data); |
|
| 753 | - } |
|
| 754 | - |
|
| 755 | - /** |
|
| 756 | - * get the content of a directory |
|
| 757 | - * |
|
| 758 | - * @param string $directory path under datadirectory |
|
| 759 | - * @param string $mimetype_filter limit returned content to this mimetype or mimepart |
|
| 760 | - * @return \OC\Files\FileInfo[] |
|
| 761 | - */ |
|
| 762 | - public static function getDirectoryContent($directory, $mimetype_filter = '') { |
|
| 763 | - return self::$defaultInstance->getDirectoryContent($directory, $mimetype_filter); |
|
| 764 | - } |
|
| 765 | - |
|
| 766 | - /** |
|
| 767 | - * Get the path of a file by id |
|
| 768 | - * |
|
| 769 | - * Note that the resulting path is not guaranteed to be unique for the id, multiple paths can point to the same file |
|
| 770 | - * |
|
| 771 | - * @param int $id |
|
| 772 | - * @throws NotFoundException |
|
| 773 | - * @return string |
|
| 774 | - */ |
|
| 775 | - public static function getPath($id) { |
|
| 776 | - return self::$defaultInstance->getPath($id); |
|
| 777 | - } |
|
| 778 | - |
|
| 779 | - /** |
|
| 780 | - * Get the owner for a file or folder |
|
| 781 | - * |
|
| 782 | - * @param string $path |
|
| 783 | - * @return string |
|
| 784 | - */ |
|
| 785 | - public static function getOwner($path) { |
|
| 786 | - return self::$defaultInstance->getOwner($path); |
|
| 787 | - } |
|
| 788 | - |
|
| 789 | - /** |
|
| 790 | - * get the ETag for a file or folder |
|
| 791 | - * |
|
| 792 | - * @param string $path |
|
| 793 | - * @return string |
|
| 794 | - */ |
|
| 795 | - public static function getETag($path) { |
|
| 796 | - return self::$defaultInstance->getETag($path); |
|
| 797 | - } |
|
| 53 | + /** |
|
| 54 | + * @var Mount\Manager $mounts |
|
| 55 | + */ |
|
| 56 | + private static $mounts; |
|
| 57 | + |
|
| 58 | + public static $loaded = false; |
|
| 59 | + /** |
|
| 60 | + * @var \OC\Files\View $defaultInstance |
|
| 61 | + */ |
|
| 62 | + private static $defaultInstance; |
|
| 63 | + |
|
| 64 | + private static $usersSetup = []; |
|
| 65 | + |
|
| 66 | + private static $normalizedPathCache = null; |
|
| 67 | + |
|
| 68 | + private static $listeningForProviders = false; |
|
| 69 | + |
|
| 70 | + /** @var string[]|null */ |
|
| 71 | + private static $blacklist = null; |
|
| 72 | + |
|
| 73 | + /** |
|
| 74 | + * classname which used for hooks handling |
|
| 75 | + * used as signalclass in OC_Hooks::emit() |
|
| 76 | + */ |
|
| 77 | + public const CLASSNAME = 'OC_Filesystem'; |
|
| 78 | + |
|
| 79 | + /** |
|
| 80 | + * signalname emitted before file renaming |
|
| 81 | + * |
|
| 82 | + * @param string $oldpath |
|
| 83 | + * @param string $newpath |
|
| 84 | + */ |
|
| 85 | + public const signal_rename = 'rename'; |
|
| 86 | + |
|
| 87 | + /** |
|
| 88 | + * signal emitted after file renaming |
|
| 89 | + * |
|
| 90 | + * @param string $oldpath |
|
| 91 | + * @param string $newpath |
|
| 92 | + */ |
|
| 93 | + public const signal_post_rename = 'post_rename'; |
|
| 94 | + |
|
| 95 | + /** |
|
| 96 | + * signal emitted before file/dir creation |
|
| 97 | + * |
|
| 98 | + * @param string $path |
|
| 99 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 100 | + */ |
|
| 101 | + public const signal_create = 'create'; |
|
| 102 | + |
|
| 103 | + /** |
|
| 104 | + * signal emitted after file/dir creation |
|
| 105 | + * |
|
| 106 | + * @param string $path |
|
| 107 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 108 | + */ |
|
| 109 | + public const signal_post_create = 'post_create'; |
|
| 110 | + |
|
| 111 | + /** |
|
| 112 | + * signal emits before file/dir copy |
|
| 113 | + * |
|
| 114 | + * @param string $oldpath |
|
| 115 | + * @param string $newpath |
|
| 116 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 117 | + */ |
|
| 118 | + public const signal_copy = 'copy'; |
|
| 119 | + |
|
| 120 | + /** |
|
| 121 | + * signal emits after file/dir copy |
|
| 122 | + * |
|
| 123 | + * @param string $oldpath |
|
| 124 | + * @param string $newpath |
|
| 125 | + */ |
|
| 126 | + public const signal_post_copy = 'post_copy'; |
|
| 127 | + |
|
| 128 | + /** |
|
| 129 | + * signal emits before file/dir save |
|
| 130 | + * |
|
| 131 | + * @param string $path |
|
| 132 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 133 | + */ |
|
| 134 | + public const signal_write = 'write'; |
|
| 135 | + |
|
| 136 | + /** |
|
| 137 | + * signal emits after file/dir save |
|
| 138 | + * |
|
| 139 | + * @param string $path |
|
| 140 | + */ |
|
| 141 | + public const signal_post_write = 'post_write'; |
|
| 142 | + |
|
| 143 | + /** |
|
| 144 | + * signal emitted before file/dir update |
|
| 145 | + * |
|
| 146 | + * @param string $path |
|
| 147 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 148 | + */ |
|
| 149 | + public const signal_update = 'update'; |
|
| 150 | + |
|
| 151 | + /** |
|
| 152 | + * signal emitted after file/dir update |
|
| 153 | + * |
|
| 154 | + * @param string $path |
|
| 155 | + * @param bool $run changing this flag to false in hook handler will cancel event |
|
| 156 | + */ |
|
| 157 | + public const signal_post_update = 'post_update'; |
|
| 158 | + |
|
| 159 | + /** |
|
| 160 | + * signal emits when reading file/dir |
|
| 161 | + * |
|
| 162 | + * @param string $path |
|
| 163 | + */ |
|
| 164 | + public const signal_read = 'read'; |
|
| 165 | + |
|
| 166 | + /** |
|
| 167 | + * signal emits when removing file/dir |
|
| 168 | + * |
|
| 169 | + * @param string $path |
|
| 170 | + */ |
|
| 171 | + public const signal_delete = 'delete'; |
|
| 172 | + |
|
| 173 | + /** |
|
| 174 | + * parameters definitions for signals |
|
| 175 | + */ |
|
| 176 | + public const signal_param_path = 'path'; |
|
| 177 | + public const signal_param_oldpath = 'oldpath'; |
|
| 178 | + public const signal_param_newpath = 'newpath'; |
|
| 179 | + |
|
| 180 | + /** |
|
| 181 | + * run - changing this flag to false in hook handler will cancel event |
|
| 182 | + */ |
|
| 183 | + public const signal_param_run = 'run'; |
|
| 184 | + |
|
| 185 | + public const signal_create_mount = 'create_mount'; |
|
| 186 | + public const signal_delete_mount = 'delete_mount'; |
|
| 187 | + public const signal_param_mount_type = 'mounttype'; |
|
| 188 | + public const signal_param_users = 'users'; |
|
| 189 | + |
|
| 190 | + /** |
|
| 191 | + * @var \OC\Files\Storage\StorageFactory $loader |
|
| 192 | + */ |
|
| 193 | + private static $loader; |
|
| 194 | + |
|
| 195 | + /** @var bool */ |
|
| 196 | + private static $logWarningWhenAddingStorageWrapper = true; |
|
| 197 | + |
|
| 198 | + /** |
|
| 199 | + * @param bool $shouldLog |
|
| 200 | + * @return bool previous value |
|
| 201 | + * @internal |
|
| 202 | + */ |
|
| 203 | + public static function logWarningWhenAddingStorageWrapper($shouldLog) { |
|
| 204 | + $previousValue = self::$logWarningWhenAddingStorageWrapper; |
|
| 205 | + self::$logWarningWhenAddingStorageWrapper = (bool) $shouldLog; |
|
| 206 | + return $previousValue; |
|
| 207 | + } |
|
| 208 | + |
|
| 209 | + /** |
|
| 210 | + * @param string $wrapperName |
|
| 211 | + * @param callable $wrapper |
|
| 212 | + * @param int $priority |
|
| 213 | + */ |
|
| 214 | + public static function addStorageWrapper($wrapperName, $wrapper, $priority = 50) { |
|
| 215 | + if (self::$logWarningWhenAddingStorageWrapper) { |
|
| 216 | + \OC::$server->getLogger()->warning("Storage wrapper '{wrapper}' was not registered via the 'OC_Filesystem - preSetup' hook which could cause potential problems.", [ |
|
| 217 | + 'wrapper' => $wrapperName, |
|
| 218 | + 'app' => 'filesystem', |
|
| 219 | + ]); |
|
| 220 | + } |
|
| 221 | + |
|
| 222 | + $mounts = self::getMountManager()->getAll(); |
|
| 223 | + if (!self::getLoader()->addStorageWrapper($wrapperName, $wrapper, $priority, $mounts)) { |
|
| 224 | + // do not re-wrap if storage with this name already existed |
|
| 225 | + return; |
|
| 226 | + } |
|
| 227 | + } |
|
| 228 | + |
|
| 229 | + /** |
|
| 230 | + * Returns the storage factory |
|
| 231 | + * |
|
| 232 | + * @return IStorageFactory |
|
| 233 | + */ |
|
| 234 | + public static function getLoader() { |
|
| 235 | + if (!self::$loader) { |
|
| 236 | + self::$loader = \OC::$server->query(IStorageFactory::class); |
|
| 237 | + } |
|
| 238 | + return self::$loader; |
|
| 239 | + } |
|
| 240 | + |
|
| 241 | + /** |
|
| 242 | + * Returns the mount manager |
|
| 243 | + * |
|
| 244 | + * @return \OC\Files\Mount\Manager |
|
| 245 | + */ |
|
| 246 | + public static function getMountManager($user = '') { |
|
| 247 | + self::initMountManager(); |
|
| 248 | + return self::$mounts; |
|
| 249 | + } |
|
| 250 | + |
|
| 251 | + /** |
|
| 252 | + * get the mountpoint of the storage object for a path |
|
| 253 | + * ( note: because a storage is not always mounted inside the fakeroot, the |
|
| 254 | + * returned mountpoint is relative to the absolute root of the filesystem |
|
| 255 | + * and doesn't take the chroot into account ) |
|
| 256 | + * |
|
| 257 | + * @param string $path |
|
| 258 | + * @return string |
|
| 259 | + */ |
|
| 260 | + public static function getMountPoint($path) { |
|
| 261 | + if (!self::$mounts) { |
|
| 262 | + \OC_Util::setupFS(); |
|
| 263 | + } |
|
| 264 | + $mount = self::$mounts->find($path); |
|
| 265 | + return $mount->getMountPoint(); |
|
| 266 | + } |
|
| 267 | + |
|
| 268 | + /** |
|
| 269 | + * get a list of all mount points in a directory |
|
| 270 | + * |
|
| 271 | + * @param string $path |
|
| 272 | + * @return string[] |
|
| 273 | + */ |
|
| 274 | + public static function getMountPoints($path) { |
|
| 275 | + if (!self::$mounts) { |
|
| 276 | + \OC_Util::setupFS(); |
|
| 277 | + } |
|
| 278 | + $result = []; |
|
| 279 | + $mounts = self::$mounts->findIn($path); |
|
| 280 | + foreach ($mounts as $mount) { |
|
| 281 | + $result[] = $mount->getMountPoint(); |
|
| 282 | + } |
|
| 283 | + return $result; |
|
| 284 | + } |
|
| 285 | + |
|
| 286 | + /** |
|
| 287 | + * get the storage mounted at $mountPoint |
|
| 288 | + * |
|
| 289 | + * @param string $mountPoint |
|
| 290 | + * @return \OC\Files\Storage\Storage|null |
|
| 291 | + */ |
|
| 292 | + public static function getStorage($mountPoint) { |
|
| 293 | + $mount = self::getMountManager()->find($mountPoint); |
|
| 294 | + return $mount->getStorage(); |
|
| 295 | + } |
|
| 296 | + |
|
| 297 | + /** |
|
| 298 | + * @param string $id |
|
| 299 | + * @return Mount\MountPoint[] |
|
| 300 | + */ |
|
| 301 | + public static function getMountByStorageId($id) { |
|
| 302 | + return self::getMountManager()->findByStorageId($id); |
|
| 303 | + } |
|
| 304 | + |
|
| 305 | + /** |
|
| 306 | + * @param int $id |
|
| 307 | + * @return Mount\MountPoint[] |
|
| 308 | + */ |
|
| 309 | + public static function getMountByNumericId($id) { |
|
| 310 | + return self::getMountManager()->findByNumericId($id); |
|
| 311 | + } |
|
| 312 | + |
|
| 313 | + /** |
|
| 314 | + * resolve a path to a storage and internal path |
|
| 315 | + * |
|
| 316 | + * @param string $path |
|
| 317 | + * @return array an array consisting of the storage and the internal path |
|
| 318 | + */ |
|
| 319 | + public static function resolvePath($path) { |
|
| 320 | + $mount = self::getMountManager()->find($path); |
|
| 321 | + return [$mount->getStorage(), rtrim($mount->getInternalPath($path), '/')]; |
|
| 322 | + } |
|
| 323 | + |
|
| 324 | + public static function init($user, $root) { |
|
| 325 | + if (self::$defaultInstance) { |
|
| 326 | + return false; |
|
| 327 | + } |
|
| 328 | + self::initInternal($root); |
|
| 329 | + |
|
| 330 | + //load custom mount config |
|
| 331 | + self::initMountPoints($user); |
|
| 332 | + |
|
| 333 | + return true; |
|
| 334 | + } |
|
| 335 | + |
|
| 336 | + public static function initInternal($root) { |
|
| 337 | + if (self::$defaultInstance) { |
|
| 338 | + return false; |
|
| 339 | + } |
|
| 340 | + self::getLoader(); |
|
| 341 | + self::$defaultInstance = new View($root); |
|
| 342 | + /** @var IEventDispatcher $eventDispatcher */ |
|
| 343 | + $eventDispatcher = \OC::$server->get(IEventDispatcher::class); |
|
| 344 | + $eventDispatcher->addListener(FilesystemTornDownEvent::class, function () { |
|
| 345 | + self::$defaultInstance = null; |
|
| 346 | + self::$usersSetup = []; |
|
| 347 | + self::$loaded = false; |
|
| 348 | + }); |
|
| 349 | + |
|
| 350 | + if (!self::$mounts) { |
|
| 351 | + self::$mounts = \OC::$server->getMountManager(); |
|
| 352 | + } |
|
| 353 | + |
|
| 354 | + self::$loaded = true; |
|
| 355 | + |
|
| 356 | + return true; |
|
| 357 | + } |
|
| 358 | + |
|
| 359 | + public static function initMountManager() { |
|
| 360 | + if (!self::$mounts) { |
|
| 361 | + self::$mounts = \OC::$server->getMountManager(); |
|
| 362 | + } |
|
| 363 | + } |
|
| 364 | + |
|
| 365 | + /** |
|
| 366 | + * Initialize system and personal mount points for a user |
|
| 367 | + * |
|
| 368 | + * @param string|IUser|null $user |
|
| 369 | + * @throws \OC\User\NoUserException if the user is not available |
|
| 370 | + */ |
|
| 371 | + public static function initMountPoints($user = '') { |
|
| 372 | + /** @var IUserManager $userManager */ |
|
| 373 | + $userManager = \OC::$server->get(IUserManager::class); |
|
| 374 | + |
|
| 375 | + $userObject = ($user instanceof IUser) ? $user : $userManager->get($user); |
|
| 376 | + if ($userObject) { |
|
| 377 | + /** @var SetupManager $setupManager */ |
|
| 378 | + $setupManager = \OC::$server->get(SetupManager::class); |
|
| 379 | + $setupManager->setupForUser($userObject); |
|
| 380 | + } else { |
|
| 381 | + throw new NoUserException(); |
|
| 382 | + } |
|
| 383 | + } |
|
| 384 | + |
|
| 385 | + /** |
|
| 386 | + * get the default filesystem view |
|
| 387 | + * |
|
| 388 | + * @return View |
|
| 389 | + */ |
|
| 390 | + public static function getView() { |
|
| 391 | + if (!self::$defaultInstance) { |
|
| 392 | + /** @var IUserSession $session */ |
|
| 393 | + $session = \OC::$server->get(IUserSession::class); |
|
| 394 | + $user = $session->getUser(); |
|
| 395 | + if ($user) { |
|
| 396 | + $userDir = '/' . $user->getUID() . '/files'; |
|
| 397 | + self::initInternal($userDir); |
|
| 398 | + } |
|
| 399 | + } |
|
| 400 | + return self::$defaultInstance; |
|
| 401 | + } |
|
| 402 | + |
|
| 403 | + /** |
|
| 404 | + * tear down the filesystem, removing all storage providers |
|
| 405 | + */ |
|
| 406 | + public static function tearDown() { |
|
| 407 | + \OC_Util::tearDownFS(); |
|
| 408 | + } |
|
| 409 | + |
|
| 410 | + /** |
|
| 411 | + * get the relative path of the root data directory for the current user |
|
| 412 | + * |
|
| 413 | + * @return string |
|
| 414 | + * |
|
| 415 | + * Returns path like /admin/files |
|
| 416 | + */ |
|
| 417 | + public static function getRoot() { |
|
| 418 | + if (!self::$defaultInstance) { |
|
| 419 | + return null; |
|
| 420 | + } |
|
| 421 | + return self::$defaultInstance->getRoot(); |
|
| 422 | + } |
|
| 423 | + |
|
| 424 | + /** |
|
| 425 | + * mount an \OC\Files\Storage\Storage in our virtual filesystem |
|
| 426 | + * |
|
| 427 | + * @param \OC\Files\Storage\Storage|string $class |
|
| 428 | + * @param array $arguments |
|
| 429 | + * @param string $mountpoint |
|
| 430 | + */ |
|
| 431 | + public static function mount($class, $arguments, $mountpoint) { |
|
| 432 | + if (!self::$mounts) { |
|
| 433 | + \OC_Util::setupFS(); |
|
| 434 | + } |
|
| 435 | + $mount = new Mount\MountPoint($class, $mountpoint, $arguments, self::getLoader()); |
|
| 436 | + self::$mounts->addMount($mount); |
|
| 437 | + } |
|
| 438 | + |
|
| 439 | + /** |
|
| 440 | + * return the path to a local version of the file |
|
| 441 | + * we need this because we can't know if a file is stored local or not from |
|
| 442 | + * outside the filestorage and for some purposes a local file is needed |
|
| 443 | + * |
|
| 444 | + * @param string $path |
|
| 445 | + * @return string |
|
| 446 | + */ |
|
| 447 | + public static function getLocalFile($path) { |
|
| 448 | + return self::$defaultInstance->getLocalFile($path); |
|
| 449 | + } |
|
| 450 | + |
|
| 451 | + /** |
|
| 452 | + * @param string $path |
|
| 453 | + * @return string |
|
| 454 | + */ |
|
| 455 | + public static function getLocalFolder($path) { |
|
| 456 | + return self::$defaultInstance->getLocalFolder($path); |
|
| 457 | + } |
|
| 458 | + |
|
| 459 | + /** |
|
| 460 | + * return path to file which reflects one visible in browser |
|
| 461 | + * |
|
| 462 | + * @param string $path |
|
| 463 | + * @return string |
|
| 464 | + */ |
|
| 465 | + public static function getLocalPath($path) { |
|
| 466 | + $datadir = \OC_User::getHome(\OC_User::getUser()) . '/files'; |
|
| 467 | + $newpath = $path; |
|
| 468 | + if (strncmp($newpath, $datadir, strlen($datadir)) == 0) { |
|
| 469 | + $newpath = substr($path, strlen($datadir)); |
|
| 470 | + } |
|
| 471 | + return $newpath; |
|
| 472 | + } |
|
| 473 | + |
|
| 474 | + /** |
|
| 475 | + * check if the requested path is valid |
|
| 476 | + * |
|
| 477 | + * @param string $path |
|
| 478 | + * @return bool |
|
| 479 | + */ |
|
| 480 | + public static function isValidPath($path) { |
|
| 481 | + $path = self::normalizePath($path); |
|
| 482 | + if (!$path || $path[0] !== '/') { |
|
| 483 | + $path = '/' . $path; |
|
| 484 | + } |
|
| 485 | + if (strpos($path, '/../') !== false || strrchr($path, '/') === '/..') { |
|
| 486 | + return false; |
|
| 487 | + } |
|
| 488 | + return true; |
|
| 489 | + } |
|
| 490 | + |
|
| 491 | + /** |
|
| 492 | + * @param string $filename |
|
| 493 | + * @return bool |
|
| 494 | + */ |
|
| 495 | + public static function isFileBlacklisted($filename) { |
|
| 496 | + $filename = self::normalizePath($filename); |
|
| 497 | + |
|
| 498 | + if (self::$blacklist === null) { |
|
| 499 | + self::$blacklist = \OC::$server->getConfig()->getSystemValue('blacklisted_files', ['.htaccess']); |
|
| 500 | + } |
|
| 501 | + |
|
| 502 | + $filename = strtolower(basename($filename)); |
|
| 503 | + return in_array($filename, self::$blacklist); |
|
| 504 | + } |
|
| 505 | + |
|
| 506 | + /** |
|
| 507 | + * check if the directory should be ignored when scanning |
|
| 508 | + * NOTE: the special directories . and .. would cause never ending recursion |
|
| 509 | + * |
|
| 510 | + * @param string $dir |
|
| 511 | + * @return boolean |
|
| 512 | + */ |
|
| 513 | + public static function isIgnoredDir($dir) { |
|
| 514 | + if ($dir === '.' || $dir === '..') { |
|
| 515 | + return true; |
|
| 516 | + } |
|
| 517 | + return false; |
|
| 518 | + } |
|
| 519 | + |
|
| 520 | + /** |
|
| 521 | + * following functions are equivalent to their php builtin equivalents for arguments/return values. |
|
| 522 | + */ |
|
| 523 | + public static function mkdir($path) { |
|
| 524 | + return self::$defaultInstance->mkdir($path); |
|
| 525 | + } |
|
| 526 | + |
|
| 527 | + public static function rmdir($path) { |
|
| 528 | + return self::$defaultInstance->rmdir($path); |
|
| 529 | + } |
|
| 530 | + |
|
| 531 | + public static function is_dir($path) { |
|
| 532 | + return self::$defaultInstance->is_dir($path); |
|
| 533 | + } |
|
| 534 | + |
|
| 535 | + public static function is_file($path) { |
|
| 536 | + return self::$defaultInstance->is_file($path); |
|
| 537 | + } |
|
| 538 | + |
|
| 539 | + public static function stat($path) { |
|
| 540 | + return self::$defaultInstance->stat($path); |
|
| 541 | + } |
|
| 542 | + |
|
| 543 | + public static function filetype($path) { |
|
| 544 | + return self::$defaultInstance->filetype($path); |
|
| 545 | + } |
|
| 546 | + |
|
| 547 | + public static function filesize($path) { |
|
| 548 | + return self::$defaultInstance->filesize($path); |
|
| 549 | + } |
|
| 550 | + |
|
| 551 | + public static function readfile($path) { |
|
| 552 | + return self::$defaultInstance->readfile($path); |
|
| 553 | + } |
|
| 554 | + |
|
| 555 | + public static function isCreatable($path) { |
|
| 556 | + return self::$defaultInstance->isCreatable($path); |
|
| 557 | + } |
|
| 558 | + |
|
| 559 | + public static function isReadable($path) { |
|
| 560 | + return self::$defaultInstance->isReadable($path); |
|
| 561 | + } |
|
| 562 | + |
|
| 563 | + public static function isUpdatable($path) { |
|
| 564 | + return self::$defaultInstance->isUpdatable($path); |
|
| 565 | + } |
|
| 566 | + |
|
| 567 | + public static function isDeletable($path) { |
|
| 568 | + return self::$defaultInstance->isDeletable($path); |
|
| 569 | + } |
|
| 570 | + |
|
| 571 | + public static function isSharable($path) { |
|
| 572 | + return self::$defaultInstance->isSharable($path); |
|
| 573 | + } |
|
| 574 | + |
|
| 575 | + public static function file_exists($path) { |
|
| 576 | + return self::$defaultInstance->file_exists($path); |
|
| 577 | + } |
|
| 578 | + |
|
| 579 | + public static function filemtime($path) { |
|
| 580 | + return self::$defaultInstance->filemtime($path); |
|
| 581 | + } |
|
| 582 | + |
|
| 583 | + public static function touch($path, $mtime = null) { |
|
| 584 | + return self::$defaultInstance->touch($path, $mtime); |
|
| 585 | + } |
|
| 586 | + |
|
| 587 | + /** |
|
| 588 | + * @return string |
|
| 589 | + */ |
|
| 590 | + public static function file_get_contents($path) { |
|
| 591 | + return self::$defaultInstance->file_get_contents($path); |
|
| 592 | + } |
|
| 593 | + |
|
| 594 | + public static function file_put_contents($path, $data) { |
|
| 595 | + return self::$defaultInstance->file_put_contents($path, $data); |
|
| 596 | + } |
|
| 597 | + |
|
| 598 | + public static function unlink($path) { |
|
| 599 | + return self::$defaultInstance->unlink($path); |
|
| 600 | + } |
|
| 601 | + |
|
| 602 | + public static function rename($path1, $path2) { |
|
| 603 | + return self::$defaultInstance->rename($path1, $path2); |
|
| 604 | + } |
|
| 605 | + |
|
| 606 | + public static function copy($path1, $path2) { |
|
| 607 | + return self::$defaultInstance->copy($path1, $path2); |
|
| 608 | + } |
|
| 609 | + |
|
| 610 | + public static function fopen($path, $mode) { |
|
| 611 | + return self::$defaultInstance->fopen($path, $mode); |
|
| 612 | + } |
|
| 613 | + |
|
| 614 | + /** |
|
| 615 | + * @return string |
|
| 616 | + */ |
|
| 617 | + public static function toTmpFile($path) { |
|
| 618 | + return self::$defaultInstance->toTmpFile($path); |
|
| 619 | + } |
|
| 620 | + |
|
| 621 | + public static function fromTmpFile($tmpFile, $path) { |
|
| 622 | + return self::$defaultInstance->fromTmpFile($tmpFile, $path); |
|
| 623 | + } |
|
| 624 | + |
|
| 625 | + public static function getMimeType($path) { |
|
| 626 | + return self::$defaultInstance->getMimeType($path); |
|
| 627 | + } |
|
| 628 | + |
|
| 629 | + public static function hash($type, $path, $raw = false) { |
|
| 630 | + return self::$defaultInstance->hash($type, $path, $raw); |
|
| 631 | + } |
|
| 632 | + |
|
| 633 | + public static function free_space($path = '/') { |
|
| 634 | + return self::$defaultInstance->free_space($path); |
|
| 635 | + } |
|
| 636 | + |
|
| 637 | + public static function search($query) { |
|
| 638 | + return self::$defaultInstance->search($query); |
|
| 639 | + } |
|
| 640 | + |
|
| 641 | + /** |
|
| 642 | + * @param string $query |
|
| 643 | + */ |
|
| 644 | + public static function searchByMime($query) { |
|
| 645 | + return self::$defaultInstance->searchByMime($query); |
|
| 646 | + } |
|
| 647 | + |
|
| 648 | + /** |
|
| 649 | + * @param string|int $tag name or tag id |
|
| 650 | + * @param string $userId owner of the tags |
|
| 651 | + * @return FileInfo[] array or file info |
|
| 652 | + */ |
|
| 653 | + public static function searchByTag($tag, $userId) { |
|
| 654 | + return self::$defaultInstance->searchByTag($tag, $userId); |
|
| 655 | + } |
|
| 656 | + |
|
| 657 | + /** |
|
| 658 | + * check if a file or folder has been updated since $time |
|
| 659 | + * |
|
| 660 | + * @param string $path |
|
| 661 | + * @param int $time |
|
| 662 | + * @return bool |
|
| 663 | + */ |
|
| 664 | + public static function hasUpdated($path, $time) { |
|
| 665 | + return self::$defaultInstance->hasUpdated($path, $time); |
|
| 666 | + } |
|
| 667 | + |
|
| 668 | + /** |
|
| 669 | + * Fix common problems with a file path |
|
| 670 | + * |
|
| 671 | + * @param string $path |
|
| 672 | + * @param bool $stripTrailingSlash whether to strip the trailing slash |
|
| 673 | + * @param bool $isAbsolutePath whether the given path is absolute |
|
| 674 | + * @param bool $keepUnicode true to disable unicode normalization |
|
| 675 | + * @return string |
|
| 676 | + */ |
|
| 677 | + public static function normalizePath($path, $stripTrailingSlash = true, $isAbsolutePath = false, $keepUnicode = false) { |
|
| 678 | + /** |
|
| 679 | + * FIXME: This is a workaround for existing classes and files which call |
|
| 680 | + * this function with another type than a valid string. This |
|
| 681 | + * conversion should get removed as soon as all existing |
|
| 682 | + * function calls have been fixed. |
|
| 683 | + */ |
|
| 684 | + $path = (string)$path; |
|
| 685 | + |
|
| 686 | + if ($path === '') { |
|
| 687 | + return '/'; |
|
| 688 | + } |
|
| 689 | + |
|
| 690 | + if (is_null(self::$normalizedPathCache)) { |
|
| 691 | + self::$normalizedPathCache = new CappedMemoryCache(2048); |
|
| 692 | + } |
|
| 693 | + |
|
| 694 | + $cacheKey = json_encode([$path, $stripTrailingSlash, $isAbsolutePath, $keepUnicode]); |
|
| 695 | + |
|
| 696 | + if ($cacheKey && isset(self::$normalizedPathCache[$cacheKey])) { |
|
| 697 | + return self::$normalizedPathCache[$cacheKey]; |
|
| 698 | + } |
|
| 699 | + |
|
| 700 | + //normalize unicode if possible |
|
| 701 | + if (!$keepUnicode) { |
|
| 702 | + $path = \OC_Util::normalizeUnicode($path); |
|
| 703 | + } |
|
| 704 | + |
|
| 705 | + //add leading slash, if it is already there we strip it anyway |
|
| 706 | + $path = '/' . $path; |
|
| 707 | + |
|
| 708 | + $patterns = [ |
|
| 709 | + '#\\\\#s', // no windows style '\\' slashes |
|
| 710 | + '#/\.(/\.)*/#s', // remove '/./' |
|
| 711 | + '#\//+#s', // remove sequence of slashes |
|
| 712 | + '#/\.$#s', // remove trailing '/.' |
|
| 713 | + ]; |
|
| 714 | + |
|
| 715 | + do { |
|
| 716 | + $count = 0; |
|
| 717 | + $path = preg_replace($patterns, '/', $path, -1, $count); |
|
| 718 | + } while ($count > 0); |
|
| 719 | + |
|
| 720 | + //remove trailing slash |
|
| 721 | + if ($stripTrailingSlash && strlen($path) > 1) { |
|
| 722 | + $path = rtrim($path, '/'); |
|
| 723 | + } |
|
| 724 | + |
|
| 725 | + self::$normalizedPathCache[$cacheKey] = $path; |
|
| 726 | + |
|
| 727 | + return $path; |
|
| 728 | + } |
|
| 729 | + |
|
| 730 | + /** |
|
| 731 | + * get the filesystem info |
|
| 732 | + * |
|
| 733 | + * @param string $path |
|
| 734 | + * @param boolean $includeMountPoints whether to add mountpoint sizes, |
|
| 735 | + * defaults to true |
|
| 736 | + * @return \OC\Files\FileInfo|false False if file does not exist |
|
| 737 | + */ |
|
| 738 | + public static function getFileInfo($path, $includeMountPoints = true) { |
|
| 739 | + return self::getView()->getFileInfo($path, $includeMountPoints); |
|
| 740 | + } |
|
| 741 | + |
|
| 742 | + /** |
|
| 743 | + * change file metadata |
|
| 744 | + * |
|
| 745 | + * @param string $path |
|
| 746 | + * @param array $data |
|
| 747 | + * @return int |
|
| 748 | + * |
|
| 749 | + * returns the fileid of the updated file |
|
| 750 | + */ |
|
| 751 | + public static function putFileInfo($path, $data) { |
|
| 752 | + return self::$defaultInstance->putFileInfo($path, $data); |
|
| 753 | + } |
|
| 754 | + |
|
| 755 | + /** |
|
| 756 | + * get the content of a directory |
|
| 757 | + * |
|
| 758 | + * @param string $directory path under datadirectory |
|
| 759 | + * @param string $mimetype_filter limit returned content to this mimetype or mimepart |
|
| 760 | + * @return \OC\Files\FileInfo[] |
|
| 761 | + */ |
|
| 762 | + public static function getDirectoryContent($directory, $mimetype_filter = '') { |
|
| 763 | + return self::$defaultInstance->getDirectoryContent($directory, $mimetype_filter); |
|
| 764 | + } |
|
| 765 | + |
|
| 766 | + /** |
|
| 767 | + * Get the path of a file by id |
|
| 768 | + * |
|
| 769 | + * Note that the resulting path is not guaranteed to be unique for the id, multiple paths can point to the same file |
|
| 770 | + * |
|
| 771 | + * @param int $id |
|
| 772 | + * @throws NotFoundException |
|
| 773 | + * @return string |
|
| 774 | + */ |
|
| 775 | + public static function getPath($id) { |
|
| 776 | + return self::$defaultInstance->getPath($id); |
|
| 777 | + } |
|
| 778 | + |
|
| 779 | + /** |
|
| 780 | + * Get the owner for a file or folder |
|
| 781 | + * |
|
| 782 | + * @param string $path |
|
| 783 | + * @return string |
|
| 784 | + */ |
|
| 785 | + public static function getOwner($path) { |
|
| 786 | + return self::$defaultInstance->getOwner($path); |
|
| 787 | + } |
|
| 788 | + |
|
| 789 | + /** |
|
| 790 | + * get the ETag for a file or folder |
|
| 791 | + * |
|
| 792 | + * @param string $path |
|
| 793 | + * @return string |
|
| 794 | + */ |
|
| 795 | + public static function getETag($path) { |
|
| 796 | + return self::$defaultInstance->getETag($path); |
|
| 797 | + } |
|
| 798 | 798 | } |
