nextcloud /
server
@@ -76,1017 +76,1017 @@ |
||
| 76 | 76 | * OC_autoload! |
| 77 | 77 | */ |
| 78 | 78 | class OC { |
| 79 | - /** |
|
| 80 | - * Associative array for autoloading. classname => filename |
|
| 81 | - */ |
|
| 82 | - public static $CLASSPATH = []; |
|
| 83 | - /** |
|
| 84 | - * The installation path for Nextcloud on the server (e.g. /srv/http/nextcloud) |
|
| 85 | - */ |
|
| 86 | - public static $SERVERROOT = ''; |
|
| 87 | - /** |
|
| 88 | - * the current request path relative to the Nextcloud root (e.g. files/index.php) |
|
| 89 | - */ |
|
| 90 | - private static $SUBURI = ''; |
|
| 91 | - /** |
|
| 92 | - * the Nextcloud root path for http requests (e.g. nextcloud/) |
|
| 93 | - */ |
|
| 94 | - public static $WEBROOT = ''; |
|
| 95 | - /** |
|
| 96 | - * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and |
|
| 97 | - * web path in 'url' |
|
| 98 | - */ |
|
| 99 | - public static $APPSROOTS = []; |
|
| 100 | - |
|
| 101 | - /** |
|
| 102 | - * @var string |
|
| 103 | - */ |
|
| 104 | - public static $configDir; |
|
| 105 | - |
|
| 106 | - /** |
|
| 107 | - * requested app |
|
| 108 | - */ |
|
| 109 | - public static $REQUESTEDAPP = ''; |
|
| 110 | - |
|
| 111 | - /** |
|
| 112 | - * check if Nextcloud runs in cli mode |
|
| 113 | - */ |
|
| 114 | - public static $CLI = false; |
|
| 115 | - |
|
| 116 | - /** |
|
| 117 | - * @var \OC\Autoloader $loader |
|
| 118 | - */ |
|
| 119 | - public static $loader = null; |
|
| 120 | - |
|
| 121 | - /** @var \Composer\Autoload\ClassLoader $composerAutoloader */ |
|
| 122 | - public static $composerAutoloader = null; |
|
| 123 | - |
|
| 124 | - /** |
|
| 125 | - * @var \OC\Server |
|
| 126 | - */ |
|
| 127 | - public static $server = null; |
|
| 128 | - |
|
| 129 | - /** |
|
| 130 | - * @var \OC\Config |
|
| 131 | - */ |
|
| 132 | - private static $config = null; |
|
| 133 | - |
|
| 134 | - /** |
|
| 135 | - * @throws \RuntimeException when the 3rdparty directory is missing or |
|
| 136 | - * the app path list is empty or contains an invalid path |
|
| 137 | - */ |
|
| 138 | - public static function initPaths() { |
|
| 139 | - if (defined('PHPUNIT_CONFIG_DIR')) { |
|
| 140 | - self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/'; |
|
| 141 | - } elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) { |
|
| 142 | - self::$configDir = OC::$SERVERROOT . '/tests/config/'; |
|
| 143 | - } elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) { |
|
| 144 | - self::$configDir = rtrim($dir, '/') . '/'; |
|
| 145 | - } else { |
|
| 146 | - self::$configDir = OC::$SERVERROOT . '/config/'; |
|
| 147 | - } |
|
| 148 | - self::$config = new \OC\Config(self::$configDir); |
|
| 149 | - |
|
| 150 | - OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT))); |
|
| 151 | - /** |
|
| 152 | - * FIXME: The following lines are required because we can't yet instantiate |
|
| 153 | - * \OC::$server->getRequest() since \OC::$server does not yet exist. |
|
| 154 | - */ |
|
| 155 | - $params = [ |
|
| 156 | - 'server' => [ |
|
| 157 | - 'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'], |
|
| 158 | - 'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'], |
|
| 159 | - ], |
|
| 160 | - ]; |
|
| 161 | - $fakeRequest = new \OC\AppFramework\Http\Request($params, null, new \OC\AllConfig(new \OC\SystemConfig(self::$config))); |
|
| 162 | - $scriptName = $fakeRequest->getScriptName(); |
|
| 163 | - if (substr($scriptName, -1) == '/') { |
|
| 164 | - $scriptName .= 'index.php'; |
|
| 165 | - //make sure suburi follows the same rules as scriptName |
|
| 166 | - if (substr(OC::$SUBURI, -9) != 'index.php') { |
|
| 167 | - if (substr(OC::$SUBURI, -1) != '/') { |
|
| 168 | - OC::$SUBURI = OC::$SUBURI . '/'; |
|
| 169 | - } |
|
| 170 | - OC::$SUBURI = OC::$SUBURI . 'index.php'; |
|
| 171 | - } |
|
| 172 | - } |
|
| 173 | - |
|
| 174 | - |
|
| 175 | - if (OC::$CLI) { |
|
| 176 | - OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 177 | - } else { |
|
| 178 | - if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) { |
|
| 179 | - OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI)); |
|
| 180 | - |
|
| 181 | - if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') { |
|
| 182 | - OC::$WEBROOT = '/' . OC::$WEBROOT; |
|
| 183 | - } |
|
| 184 | - } else { |
|
| 185 | - // The scriptName is not ending with OC::$SUBURI |
|
| 186 | - // This most likely means that we are calling from CLI. |
|
| 187 | - // However some cron jobs still need to generate |
|
| 188 | - // a web URL, so we use overwritewebroot as a fallback. |
|
| 189 | - OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 190 | - } |
|
| 191 | - |
|
| 192 | - // Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing |
|
| 193 | - // slash which is required by URL generation. |
|
| 194 | - if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT && |
|
| 195 | - substr($_SERVER['REQUEST_URI'], -1) !== '/') { |
|
| 196 | - header('Location: '.\OC::$WEBROOT.'/'); |
|
| 197 | - exit(); |
|
| 198 | - } |
|
| 199 | - } |
|
| 200 | - |
|
| 201 | - // search the apps folder |
|
| 202 | - $config_paths = self::$config->getValue('apps_paths', []); |
|
| 203 | - if (!empty($config_paths)) { |
|
| 204 | - foreach ($config_paths as $paths) { |
|
| 205 | - if (isset($paths['url']) && isset($paths['path'])) { |
|
| 206 | - $paths['url'] = rtrim($paths['url'], '/'); |
|
| 207 | - $paths['path'] = rtrim($paths['path'], '/'); |
|
| 208 | - OC::$APPSROOTS[] = $paths; |
|
| 209 | - } |
|
| 210 | - } |
|
| 211 | - } elseif (file_exists(OC::$SERVERROOT . '/apps')) { |
|
| 212 | - OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true]; |
|
| 213 | - } elseif (file_exists(OC::$SERVERROOT . '/../apps')) { |
|
| 214 | - OC::$APPSROOTS[] = [ |
|
| 215 | - 'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps', |
|
| 216 | - 'url' => '/apps', |
|
| 217 | - 'writable' => true |
|
| 218 | - ]; |
|
| 219 | - } |
|
| 220 | - |
|
| 221 | - if (empty(OC::$APPSROOTS)) { |
|
| 222 | - throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder' |
|
| 223 | - . ' or the folder above. You can also configure the location in the config.php file.'); |
|
| 224 | - } |
|
| 225 | - $paths = []; |
|
| 226 | - foreach (OC::$APPSROOTS as $path) { |
|
| 227 | - $paths[] = $path['path']; |
|
| 228 | - if (!is_dir($path['path'])) { |
|
| 229 | - throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the' |
|
| 230 | - . ' Nextcloud folder or the folder above. You can also configure the location in the' |
|
| 231 | - . ' config.php file.', $path['path'])); |
|
| 232 | - } |
|
| 233 | - } |
|
| 234 | - |
|
| 235 | - // set the right include path |
|
| 236 | - set_include_path( |
|
| 237 | - implode(PATH_SEPARATOR, $paths) |
|
| 238 | - ); |
|
| 239 | - } |
|
| 240 | - |
|
| 241 | - public static function checkConfig() { |
|
| 242 | - $l = \OC::$server->getL10N('lib'); |
|
| 243 | - |
|
| 244 | - // Create config if it does not already exist |
|
| 245 | - $configFilePath = self::$configDir .'/config.php'; |
|
| 246 | - if (!file_exists($configFilePath)) { |
|
| 247 | - @touch($configFilePath); |
|
| 248 | - } |
|
| 249 | - |
|
| 250 | - // Check if config is writable |
|
| 251 | - $configFileWritable = is_writable($configFilePath); |
|
| 252 | - if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled() |
|
| 253 | - || !$configFileWritable && \OCP\Util::needUpgrade()) { |
|
| 254 | - $urlGenerator = \OC::$server->getURLGenerator(); |
|
| 255 | - |
|
| 256 | - if (self::$CLI) { |
|
| 257 | - echo $l->t('Cannot write into "config" directory!')."\n"; |
|
| 258 | - echo $l->t('This can usually be fixed by giving the webserver write access to the config directory')."\n"; |
|
| 259 | - echo "\n"; |
|
| 260 | - echo $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n"; |
|
| 261 | - echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n"; |
|
| 262 | - exit; |
|
| 263 | - } else { |
|
| 264 | - OC_Template::printErrorPage( |
|
| 265 | - $l->t('Cannot write into "config" directory!'), |
|
| 266 | - $l->t('This can usually be fixed by giving the webserver write access to the config directory.') . '. ' |
|
| 267 | - . $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it. See %s', |
|
| 268 | - [ $urlGenerator->linkToDocs('admin-config') ]), |
|
| 269 | - 503 |
|
| 270 | - ); |
|
| 271 | - } |
|
| 272 | - } |
|
| 273 | - } |
|
| 274 | - |
|
| 275 | - public static function checkInstalled() { |
|
| 276 | - if (defined('OC_CONSOLE')) { |
|
| 277 | - return; |
|
| 278 | - } |
|
| 279 | - // Redirect to installer if not installed |
|
| 280 | - if (!\OC::$server->getSystemConfig()->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') { |
|
| 281 | - if (OC::$CLI) { |
|
| 282 | - throw new Exception('Not installed'); |
|
| 283 | - } else { |
|
| 284 | - $url = OC::$WEBROOT . '/index.php'; |
|
| 285 | - header('Location: ' . $url); |
|
| 286 | - } |
|
| 287 | - exit(); |
|
| 288 | - } |
|
| 289 | - } |
|
| 290 | - |
|
| 291 | - public static function checkMaintenanceMode() { |
|
| 292 | - // Allow ajax update script to execute without being stopped |
|
| 293 | - if (((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') { |
|
| 294 | - // send http status 503 |
|
| 295 | - http_response_code(503); |
|
| 296 | - header('Retry-After: 120'); |
|
| 297 | - |
|
| 298 | - // render error page |
|
| 299 | - $template = new OC_Template('', 'update.user', 'guest'); |
|
| 300 | - OC_Util::addScript('dist/maintenance'); |
|
| 301 | - OC_Util::addStyle('core', 'guest'); |
|
| 302 | - $template->printPage(); |
|
| 303 | - die(); |
|
| 304 | - } |
|
| 305 | - } |
|
| 306 | - |
|
| 307 | - /** |
|
| 308 | - * Prints the upgrade page |
|
| 309 | - * |
|
| 310 | - * @param \OC\SystemConfig $systemConfig |
|
| 311 | - */ |
|
| 312 | - private static function printUpgradePage(\OC\SystemConfig $systemConfig) { |
|
| 313 | - $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false); |
|
| 314 | - $tooBig = false; |
|
| 315 | - if (!$disableWebUpdater) { |
|
| 316 | - $apps = \OC::$server->getAppManager(); |
|
| 317 | - if ($apps->isInstalled('user_ldap')) { |
|
| 318 | - $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 319 | - |
|
| 320 | - $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 321 | - ->from('ldap_user_mapping') |
|
| 322 | - ->execute(); |
|
| 323 | - $row = $result->fetch(); |
|
| 324 | - $result->closeCursor(); |
|
| 325 | - |
|
| 326 | - $tooBig = ($row['user_count'] > 50); |
|
| 327 | - } |
|
| 328 | - if (!$tooBig && $apps->isInstalled('user_saml')) { |
|
| 329 | - $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 330 | - |
|
| 331 | - $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 332 | - ->from('user_saml_users') |
|
| 333 | - ->execute(); |
|
| 334 | - $row = $result->fetch(); |
|
| 335 | - $result->closeCursor(); |
|
| 336 | - |
|
| 337 | - $tooBig = ($row['user_count'] > 50); |
|
| 338 | - } |
|
| 339 | - if (!$tooBig) { |
|
| 340 | - // count users |
|
| 341 | - $stats = \OC::$server->getUserManager()->countUsers(); |
|
| 342 | - $totalUsers = array_sum($stats); |
|
| 343 | - $tooBig = ($totalUsers > 50); |
|
| 344 | - } |
|
| 345 | - } |
|
| 346 | - $ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) && |
|
| 347 | - $_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis'; |
|
| 348 | - |
|
| 349 | - if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) { |
|
| 350 | - // send http status 503 |
|
| 351 | - http_response_code(503); |
|
| 352 | - header('Retry-After: 120'); |
|
| 353 | - |
|
| 354 | - // render error page |
|
| 355 | - $template = new OC_Template('', 'update.use-cli', 'guest'); |
|
| 356 | - $template->assign('productName', 'nextcloud'); // for now |
|
| 357 | - $template->assign('version', OC_Util::getVersionString()); |
|
| 358 | - $template->assign('tooBig', $tooBig); |
|
| 359 | - |
|
| 360 | - $template->printPage(); |
|
| 361 | - die(); |
|
| 362 | - } |
|
| 363 | - |
|
| 364 | - // check whether this is a core update or apps update |
|
| 365 | - $installedVersion = $systemConfig->getValue('version', '0.0.0'); |
|
| 366 | - $currentVersion = implode('.', \OCP\Util::getVersion()); |
|
| 367 | - |
|
| 368 | - // if not a core upgrade, then it's apps upgrade |
|
| 369 | - $isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '='); |
|
| 370 | - |
|
| 371 | - $oldTheme = $systemConfig->getValue('theme'); |
|
| 372 | - $systemConfig->setValue('theme', ''); |
|
| 373 | - OC_Util::addScript('config'); // needed for web root |
|
| 374 | - OC_Util::addScript('update'); |
|
| 375 | - |
|
| 376 | - /** @var \OC\App\AppManager $appManager */ |
|
| 377 | - $appManager = \OC::$server->getAppManager(); |
|
| 378 | - |
|
| 379 | - $tmpl = new OC_Template('', 'update.admin', 'guest'); |
|
| 380 | - $tmpl->assign('version', OC_Util::getVersionString()); |
|
| 381 | - $tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade); |
|
| 382 | - |
|
| 383 | - // get third party apps |
|
| 384 | - $ocVersion = \OCP\Util::getVersion(); |
|
| 385 | - $ocVersion = implode('.', $ocVersion); |
|
| 386 | - $incompatibleApps = $appManager->getIncompatibleApps($ocVersion); |
|
| 387 | - $incompatibleShippedApps = []; |
|
| 388 | - foreach ($incompatibleApps as $appInfo) { |
|
| 389 | - if ($appManager->isShipped($appInfo['id'])) { |
|
| 390 | - $incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')'; |
|
| 391 | - } |
|
| 392 | - } |
|
| 393 | - |
|
| 394 | - if (!empty($incompatibleShippedApps)) { |
|
| 395 | - $l = \OC::$server->getL10N('core'); |
|
| 396 | - $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)]); |
|
| 397 | - throw new \OC\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint); |
|
| 398 | - } |
|
| 399 | - |
|
| 400 | - $tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion)); |
|
| 401 | - $tmpl->assign('incompatibleAppsList', $incompatibleApps); |
|
| 402 | - $tmpl->assign('productName', 'Nextcloud'); // for now |
|
| 403 | - $tmpl->assign('oldTheme', $oldTheme); |
|
| 404 | - $tmpl->printPage(); |
|
| 405 | - } |
|
| 406 | - |
|
| 407 | - public static function initSession() { |
|
| 408 | - if (self::$server->getRequest()->getServerProtocol() === 'https') { |
|
| 409 | - ini_set('session.cookie_secure', true); |
|
| 410 | - } |
|
| 411 | - |
|
| 412 | - // prevents javascript from accessing php session cookies |
|
| 413 | - ini_set('session.cookie_httponly', 'true'); |
|
| 414 | - |
|
| 415 | - // set the cookie path to the Nextcloud directory |
|
| 416 | - $cookie_path = OC::$WEBROOT ? : '/'; |
|
| 417 | - ini_set('session.cookie_path', $cookie_path); |
|
| 418 | - |
|
| 419 | - // Let the session name be changed in the initSession Hook |
|
| 420 | - $sessionName = OC_Util::getInstanceId(); |
|
| 421 | - |
|
| 422 | - try { |
|
| 423 | - // set the session name to the instance id - which is unique |
|
| 424 | - $session = new \OC\Session\Internal($sessionName); |
|
| 425 | - |
|
| 426 | - $cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); |
|
| 427 | - $session = $cryptoWrapper->wrapSession($session); |
|
| 428 | - self::$server->setSession($session); |
|
| 429 | - |
|
| 430 | - // if session can't be started break with http 500 error |
|
| 431 | - } catch (Exception $e) { |
|
| 432 | - \OC::$server->getLogger()->logException($e, ['app' => 'base']); |
|
| 433 | - //show the user a detailed error page |
|
| 434 | - OC_Template::printExceptionErrorPage($e, 500); |
|
| 435 | - die(); |
|
| 436 | - } |
|
| 437 | - |
|
| 438 | - $sessionLifeTime = self::getSessionLifeTime(); |
|
| 439 | - |
|
| 440 | - // session timeout |
|
| 441 | - if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) { |
|
| 442 | - if (isset($_COOKIE[session_name()])) { |
|
| 443 | - setcookie(session_name(), '', -1, self::$WEBROOT ? : '/'); |
|
| 444 | - } |
|
| 445 | - \OC::$server->getUserSession()->logout(); |
|
| 446 | - } |
|
| 447 | - |
|
| 448 | - $session->set('LAST_ACTIVITY', time()); |
|
| 449 | - } |
|
| 450 | - |
|
| 451 | - /** |
|
| 452 | - * @return string |
|
| 453 | - */ |
|
| 454 | - private static function getSessionLifeTime() { |
|
| 455 | - return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24); |
|
| 456 | - } |
|
| 457 | - |
|
| 458 | - /** |
|
| 459 | - * Try to set some values to the required Nextcloud default |
|
| 460 | - */ |
|
| 461 | - public static function setRequiredIniValues() { |
|
| 462 | - @ini_set('default_charset', 'UTF-8'); |
|
| 463 | - @ini_set('gd.jpeg_ignore_warning', '1'); |
|
| 464 | - } |
|
| 465 | - |
|
| 466 | - /** |
|
| 467 | - * Send the same site cookies |
|
| 468 | - */ |
|
| 469 | - private static function sendSameSiteCookies() { |
|
| 470 | - $cookieParams = session_get_cookie_params(); |
|
| 471 | - $secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : ''; |
|
| 472 | - $policies = [ |
|
| 473 | - 'lax', |
|
| 474 | - 'strict', |
|
| 475 | - ]; |
|
| 476 | - |
|
| 477 | - // Append __Host to the cookie if it meets the requirements |
|
| 478 | - $cookiePrefix = ''; |
|
| 479 | - if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') { |
|
| 480 | - $cookiePrefix = '__Host-'; |
|
| 481 | - } |
|
| 482 | - |
|
| 483 | - foreach ($policies as $policy) { |
|
| 484 | - header( |
|
| 485 | - sprintf( |
|
| 486 | - 'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s', |
|
| 487 | - $cookiePrefix, |
|
| 488 | - $policy, |
|
| 489 | - $cookieParams['path'], |
|
| 490 | - $policy |
|
| 491 | - ), |
|
| 492 | - false |
|
| 493 | - ); |
|
| 494 | - } |
|
| 495 | - } |
|
| 496 | - |
|
| 497 | - /** |
|
| 498 | - * Same Site cookie to further mitigate CSRF attacks. This cookie has to |
|
| 499 | - * be set in every request if cookies are sent to add a second level of |
|
| 500 | - * defense against CSRF. |
|
| 501 | - * |
|
| 502 | - * If the cookie is not sent this will set the cookie and reload the page. |
|
| 503 | - * We use an additional cookie since we want to protect logout CSRF and |
|
| 504 | - * also we can't directly interfere with PHP's session mechanism. |
|
| 505 | - */ |
|
| 506 | - private static function performSameSiteCookieProtection() { |
|
| 507 | - $request = \OC::$server->getRequest(); |
|
| 508 | - |
|
| 509 | - // Some user agents are notorious and don't really properly follow HTTP |
|
| 510 | - // specifications. For those, have an automated opt-out. Since the protection |
|
| 511 | - // for remote.php is applied in base.php as starting point we need to opt out |
|
| 512 | - // here. |
|
| 513 | - $incompatibleUserAgents = \OC::$server->getConfig()->getSystemValue('csrf.optout'); |
|
| 514 | - |
|
| 515 | - // Fallback, if csrf.optout is unset |
|
| 516 | - if (!is_array($incompatibleUserAgents)) { |
|
| 517 | - $incompatibleUserAgents = [ |
|
| 518 | - // OS X Finder |
|
| 519 | - '/^WebDAVFS/', |
|
| 520 | - // Windows webdav drive |
|
| 521 | - '/^Microsoft-WebDAV-MiniRedir/', |
|
| 522 | - ]; |
|
| 523 | - } |
|
| 524 | - |
|
| 525 | - if ($request->isUserAgent($incompatibleUserAgents)) { |
|
| 526 | - return; |
|
| 527 | - } |
|
| 528 | - |
|
| 529 | - if (count($_COOKIE) > 0) { |
|
| 530 | - $requestUri = $request->getScriptName(); |
|
| 531 | - $processingScript = explode('/', $requestUri); |
|
| 532 | - $processingScript = $processingScript[count($processingScript)-1]; |
|
| 533 | - |
|
| 534 | - // index.php routes are handled in the middleware |
|
| 535 | - if ($processingScript === 'index.php') { |
|
| 536 | - return; |
|
| 537 | - } |
|
| 538 | - |
|
| 539 | - // All other endpoints require the lax and the strict cookie |
|
| 540 | - if (!$request->passesStrictCookieCheck()) { |
|
| 541 | - self::sendSameSiteCookies(); |
|
| 542 | - // Debug mode gets access to the resources without strict cookie |
|
| 543 | - // due to the fact that the SabreDAV browser also lives there. |
|
| 544 | - if (!\OC::$server->getConfig()->getSystemValue('debug', false)) { |
|
| 545 | - http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE); |
|
| 546 | - exit(); |
|
| 547 | - } |
|
| 548 | - } |
|
| 549 | - } elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) { |
|
| 550 | - self::sendSameSiteCookies(); |
|
| 551 | - } |
|
| 552 | - } |
|
| 553 | - |
|
| 554 | - public static function init() { |
|
| 555 | - // calculate the root directories |
|
| 556 | - OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4)); |
|
| 557 | - |
|
| 558 | - // register autoloader |
|
| 559 | - $loaderStart = microtime(true); |
|
| 560 | - require_once __DIR__ . '/autoloader.php'; |
|
| 561 | - self::$loader = new \OC\Autoloader([ |
|
| 562 | - OC::$SERVERROOT . '/lib/private/legacy', |
|
| 563 | - ]); |
|
| 564 | - if (defined('PHPUNIT_RUN')) { |
|
| 565 | - self::$loader->addValidRoot(OC::$SERVERROOT . '/tests'); |
|
| 566 | - } |
|
| 567 | - spl_autoload_register([self::$loader, 'load']); |
|
| 568 | - $loaderEnd = microtime(true); |
|
| 569 | - |
|
| 570 | - self::$CLI = (php_sapi_name() == 'cli'); |
|
| 571 | - |
|
| 572 | - // Add default composer PSR-4 autoloader |
|
| 573 | - self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php'; |
|
| 574 | - |
|
| 575 | - try { |
|
| 576 | - self::initPaths(); |
|
| 577 | - // setup 3rdparty autoloader |
|
| 578 | - $vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php'; |
|
| 579 | - if (!file_exists($vendorAutoLoad)) { |
|
| 580 | - 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".'); |
|
| 581 | - } |
|
| 582 | - require_once $vendorAutoLoad; |
|
| 583 | - } catch (\RuntimeException $e) { |
|
| 584 | - if (!self::$CLI) { |
|
| 585 | - http_response_code(503); |
|
| 586 | - } |
|
| 587 | - // we can't use the template error page here, because this needs the |
|
| 588 | - // DI container which isn't available yet |
|
| 589 | - print($e->getMessage()); |
|
| 590 | - exit(); |
|
| 591 | - } |
|
| 592 | - |
|
| 593 | - // setup the basic server |
|
| 594 | - self::$server = new \OC\Server(\OC::$WEBROOT, self::$config); |
|
| 595 | - self::$server->boot(); |
|
| 596 | - \OC::$server->getEventLogger()->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd); |
|
| 597 | - \OC::$server->getEventLogger()->start('boot', 'Initialize'); |
|
| 598 | - |
|
| 599 | - // Override php.ini and log everything if we're troubleshooting |
|
| 600 | - if (self::$config->getValue('loglevel') === ILogger::DEBUG) { |
|
| 601 | - error_reporting(E_ALL); |
|
| 602 | - } |
|
| 603 | - |
|
| 604 | - // Don't display errors and log them |
|
| 605 | - @ini_set('display_errors', '0'); |
|
| 606 | - @ini_set('log_errors', '1'); |
|
| 607 | - |
|
| 608 | - if (!date_default_timezone_set('UTC')) { |
|
| 609 | - throw new \RuntimeException('Could not set timezone to UTC'); |
|
| 610 | - } |
|
| 611 | - |
|
| 612 | - //try to configure php to enable big file uploads. |
|
| 613 | - //this doesn´t work always depending on the webserver and php configuration. |
|
| 614 | - //Let´s try to overwrite some defaults anyway |
|
| 615 | - |
|
| 616 | - //try to set the maximum execution time to 60min |
|
| 617 | - if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) { |
|
| 618 | - @set_time_limit(3600); |
|
| 619 | - } |
|
| 620 | - @ini_set('max_execution_time', '3600'); |
|
| 621 | - @ini_set('max_input_time', '3600'); |
|
| 622 | - |
|
| 623 | - //try to set the maximum filesize to 10G |
|
| 624 | - @ini_set('upload_max_filesize', '10G'); |
|
| 625 | - @ini_set('post_max_size', '10G'); |
|
| 626 | - @ini_set('file_uploads', '50'); |
|
| 627 | - |
|
| 628 | - self::setRequiredIniValues(); |
|
| 629 | - self::handleAuthHeaders(); |
|
| 630 | - self::registerAutoloaderCache(); |
|
| 631 | - |
|
| 632 | - // initialize intl fallback is necessary |
|
| 633 | - \Patchwork\Utf8\Bootup::initIntl(); |
|
| 634 | - OC_Util::isSetLocaleWorking(); |
|
| 635 | - |
|
| 636 | - if (!defined('PHPUNIT_RUN')) { |
|
| 637 | - OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger()); |
|
| 638 | - $debug = \OC::$server->getConfig()->getSystemValue('debug', false); |
|
| 639 | - OC\Log\ErrorHandler::register($debug); |
|
| 640 | - } |
|
| 641 | - |
|
| 642 | - /** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */ |
|
| 643 | - $bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class); |
|
| 644 | - $bootstrapCoordinator->runRegistration(); |
|
| 645 | - |
|
| 646 | - \OC::$server->getEventLogger()->start('init_session', 'Initialize session'); |
|
| 647 | - OC_App::loadApps(['session']); |
|
| 648 | - if (!self::$CLI) { |
|
| 649 | - self::initSession(); |
|
| 650 | - } |
|
| 651 | - \OC::$server->getEventLogger()->end('init_session'); |
|
| 652 | - self::checkConfig(); |
|
| 653 | - self::checkInstalled(); |
|
| 654 | - |
|
| 655 | - OC_Response::addSecurityHeaders(); |
|
| 656 | - |
|
| 657 | - self::performSameSiteCookieProtection(); |
|
| 658 | - |
|
| 659 | - if (!defined('OC_CONSOLE')) { |
|
| 660 | - $errors = OC_Util::checkServer(\OC::$server->getSystemConfig()); |
|
| 661 | - if (count($errors) > 0) { |
|
| 662 | - if (!self::$CLI) { |
|
| 663 | - http_response_code(503); |
|
| 664 | - OC_Util::addStyle('guest'); |
|
| 665 | - try { |
|
| 666 | - OC_Template::printGuestPage('', 'error', ['errors' => $errors]); |
|
| 667 | - exit; |
|
| 668 | - } catch (\Exception $e) { |
|
| 669 | - // In case any error happens when showing the error page, we simply fall back to posting the text. |
|
| 670 | - // This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it. |
|
| 671 | - } |
|
| 672 | - } |
|
| 673 | - |
|
| 674 | - // Convert l10n string into regular string for usage in database |
|
| 675 | - $staticErrors = []; |
|
| 676 | - foreach ($errors as $error) { |
|
| 677 | - echo $error['error'] . "\n"; |
|
| 678 | - echo $error['hint'] . "\n\n"; |
|
| 679 | - $staticErrors[] = [ |
|
| 680 | - 'error' => (string)$error['error'], |
|
| 681 | - 'hint' => (string)$error['hint'], |
|
| 682 | - ]; |
|
| 683 | - } |
|
| 684 | - |
|
| 685 | - try { |
|
| 686 | - \OC::$server->getConfig()->setAppValue('core', 'cronErrors', json_encode($staticErrors)); |
|
| 687 | - } catch (\Exception $e) { |
|
| 688 | - echo('Writing to database failed'); |
|
| 689 | - } |
|
| 690 | - exit(1); |
|
| 691 | - } elseif (self::$CLI && \OC::$server->getConfig()->getSystemValue('installed', false)) { |
|
| 692 | - \OC::$server->getConfig()->deleteAppValue('core', 'cronErrors'); |
|
| 693 | - } |
|
| 694 | - } |
|
| 695 | - //try to set the session lifetime |
|
| 696 | - $sessionLifeTime = self::getSessionLifeTime(); |
|
| 697 | - @ini_set('gc_maxlifetime', (string)$sessionLifeTime); |
|
| 698 | - |
|
| 699 | - $systemConfig = \OC::$server->getSystemConfig(); |
|
| 700 | - |
|
| 701 | - // User and Groups |
|
| 702 | - if (!$systemConfig->getValue("installed", false)) { |
|
| 703 | - self::$server->getSession()->set('user_id', ''); |
|
| 704 | - } |
|
| 705 | - |
|
| 706 | - OC_User::useBackend(new \OC\User\Database()); |
|
| 707 | - \OC::$server->getGroupManager()->addBackend(new \OC\Group\Database()); |
|
| 708 | - |
|
| 709 | - // Subscribe to the hook |
|
| 710 | - \OCP\Util::connectHook( |
|
| 711 | - '\OCA\Files_Sharing\API\Server2Server', |
|
| 712 | - 'preLoginNameUsedAsUserName', |
|
| 713 | - '\OC\User\Database', |
|
| 714 | - 'preLoginNameUsedAsUserName' |
|
| 715 | - ); |
|
| 716 | - |
|
| 717 | - //setup extra user backends |
|
| 718 | - if (!\OCP\Util::needUpgrade()) { |
|
| 719 | - OC_User::setupBackends(); |
|
| 720 | - } else { |
|
| 721 | - // Run upgrades in incognito mode |
|
| 722 | - OC_User::setIncognitoMode(true); |
|
| 723 | - } |
|
| 724 | - |
|
| 725 | - self::registerCleanupHooks(); |
|
| 726 | - self::registerFilesystemHooks(); |
|
| 727 | - self::registerShareHooks(); |
|
| 728 | - self::registerEncryptionWrapper(); |
|
| 729 | - self::registerEncryptionHooks(); |
|
| 730 | - self::registerAccountHooks(); |
|
| 731 | - self::registerResourceCollectionHooks(); |
|
| 732 | - self::registerAppRestrictionsHooks(); |
|
| 733 | - |
|
| 734 | - // Make sure that the application class is not loaded before the database is setup |
|
| 735 | - if ($systemConfig->getValue("installed", false)) { |
|
| 736 | - OC_App::loadApp('settings'); |
|
| 737 | - } |
|
| 738 | - |
|
| 739 | - //make sure temporary files are cleaned up |
|
| 740 | - $tmpManager = \OC::$server->getTempManager(); |
|
| 741 | - register_shutdown_function([$tmpManager, 'clean']); |
|
| 742 | - $lockProvider = \OC::$server->getLockingProvider(); |
|
| 743 | - register_shutdown_function([$lockProvider, 'releaseAll']); |
|
| 744 | - |
|
| 745 | - // Check whether the sample configuration has been copied |
|
| 746 | - if ($systemConfig->getValue('copied_sample_config', false)) { |
|
| 747 | - $l = \OC::$server->getL10N('lib'); |
|
| 748 | - OC_Template::printErrorPage( |
|
| 749 | - $l->t('Sample configuration detected'), |
|
| 750 | - $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'), |
|
| 751 | - 503 |
|
| 752 | - ); |
|
| 753 | - return; |
|
| 754 | - } |
|
| 755 | - |
|
| 756 | - $request = \OC::$server->getRequest(); |
|
| 757 | - $host = $request->getInsecureServerHost(); |
|
| 758 | - /** |
|
| 759 | - * if the host passed in headers isn't trusted |
|
| 760 | - * FIXME: Should not be in here at all :see_no_evil: |
|
| 761 | - */ |
|
| 762 | - if (!OC::$CLI |
|
| 763 | - && !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host) |
|
| 764 | - && self::$server->getConfig()->getSystemValue('installed', false) |
|
| 765 | - ) { |
|
| 766 | - // Allow access to CSS resources |
|
| 767 | - $isScssRequest = false; |
|
| 768 | - if (strpos($request->getPathInfo(), '/css/') === 0) { |
|
| 769 | - $isScssRequest = true; |
|
| 770 | - } |
|
| 771 | - |
|
| 772 | - if (substr($request->getRequestUri(), -11) === '/status.php') { |
|
| 773 | - http_response_code(400); |
|
| 774 | - header('Content-Type: application/json'); |
|
| 775 | - echo '{"error": "Trusted domain error.", "code": 15}'; |
|
| 776 | - exit(); |
|
| 777 | - } |
|
| 778 | - |
|
| 779 | - if (!$isScssRequest) { |
|
| 780 | - http_response_code(400); |
|
| 781 | - |
|
| 782 | - \OC::$server->getLogger()->info( |
|
| 783 | - 'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.', |
|
| 784 | - [ |
|
| 785 | - 'app' => 'core', |
|
| 786 | - 'remoteAddress' => $request->getRemoteAddress(), |
|
| 787 | - 'host' => $host, |
|
| 788 | - ] |
|
| 789 | - ); |
|
| 790 | - |
|
| 791 | - $tmpl = new OCP\Template('core', 'untrustedDomain', 'guest'); |
|
| 792 | - $tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains')); |
|
| 793 | - $tmpl->printPage(); |
|
| 794 | - |
|
| 795 | - exit(); |
|
| 796 | - } |
|
| 797 | - } |
|
| 798 | - \OC::$server->getEventLogger()->end('boot'); |
|
| 799 | - } |
|
| 800 | - |
|
| 801 | - /** |
|
| 802 | - * register hooks for the cleanup of cache and bruteforce protection |
|
| 803 | - */ |
|
| 804 | - public static function registerCleanupHooks() { |
|
| 805 | - //don't try to do this before we are properly setup |
|
| 806 | - if (\OC::$server->getSystemConfig()->getValue('installed', false) && !\OCP\Util::needUpgrade()) { |
|
| 807 | - |
|
| 808 | - // NOTE: This will be replaced to use OCP |
|
| 809 | - $userSession = self::$server->getUserSession(); |
|
| 810 | - $userSession->listen('\OC\User', 'postLogin', function () use ($userSession) { |
|
| 811 | - if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) { |
|
| 812 | - // reset brute force delay for this IP address and username |
|
| 813 | - $uid = \OC::$server->getUserSession()->getUser()->getUID(); |
|
| 814 | - $request = \OC::$server->getRequest(); |
|
| 815 | - $throttler = \OC::$server->getBruteForceThrottler(); |
|
| 816 | - $throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]); |
|
| 817 | - } |
|
| 818 | - |
|
| 819 | - try { |
|
| 820 | - $cache = new \OC\Cache\File(); |
|
| 821 | - $cache->gc(); |
|
| 822 | - } catch (\OC\ServerNotAvailableException $e) { |
|
| 823 | - // not a GC exception, pass it on |
|
| 824 | - throw $e; |
|
| 825 | - } catch (\OC\ForbiddenException $e) { |
|
| 826 | - // filesystem blocked for this request, ignore |
|
| 827 | - } catch (\Exception $e) { |
|
| 828 | - // a GC exception should not prevent users from using OC, |
|
| 829 | - // so log the exception |
|
| 830 | - \OC::$server->getLogger()->logException($e, [ |
|
| 831 | - 'message' => 'Exception when running cache gc.', |
|
| 832 | - 'level' => ILogger::WARN, |
|
| 833 | - 'app' => 'core', |
|
| 834 | - ]); |
|
| 835 | - } |
|
| 836 | - }); |
|
| 837 | - } |
|
| 838 | - } |
|
| 839 | - |
|
| 840 | - private static function registerEncryptionWrapper() { |
|
| 841 | - $manager = self::$server->getEncryptionManager(); |
|
| 842 | - \OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage'); |
|
| 843 | - } |
|
| 844 | - |
|
| 845 | - private static function registerEncryptionHooks() { |
|
| 846 | - $enabled = self::$server->getEncryptionManager()->isEnabled(); |
|
| 847 | - if ($enabled) { |
|
| 848 | - \OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared'); |
|
| 849 | - \OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared'); |
|
| 850 | - \OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename'); |
|
| 851 | - \OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore'); |
|
| 852 | - } |
|
| 853 | - } |
|
| 854 | - |
|
| 855 | - private static function registerAccountHooks() { |
|
| 856 | - $hookHandler = new \OC\Accounts\Hooks(\OC::$server->getLogger()); |
|
| 857 | - \OCP\Util::connectHook('OC_User', 'changeUser', $hookHandler, 'changeUserHook'); |
|
| 858 | - } |
|
| 859 | - |
|
| 860 | - private static function registerAppRestrictionsHooks() { |
|
| 861 | - $groupManager = self::$server->query(\OCP\IGroupManager::class); |
|
| 862 | - $groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) { |
|
| 863 | - $appManager = self::$server->getAppManager(); |
|
| 864 | - $apps = $appManager->getEnabledAppsForGroup($group); |
|
| 865 | - foreach ($apps as $appId) { |
|
| 866 | - $restrictions = $appManager->getAppRestriction($appId); |
|
| 867 | - if (empty($restrictions)) { |
|
| 868 | - continue; |
|
| 869 | - } |
|
| 870 | - $key = array_search($group->getGID(), $restrictions); |
|
| 871 | - unset($restrictions[$key]); |
|
| 872 | - $restrictions = array_values($restrictions); |
|
| 873 | - if (empty($restrictions)) { |
|
| 874 | - $appManager->disableApp($appId); |
|
| 875 | - } else { |
|
| 876 | - $appManager->enableAppForGroups($appId, $restrictions); |
|
| 877 | - } |
|
| 878 | - } |
|
| 879 | - }); |
|
| 880 | - } |
|
| 881 | - |
|
| 882 | - private static function registerResourceCollectionHooks() { |
|
| 883 | - \OC\Collaboration\Resources\Listener::register(\OC::$server->getEventDispatcher()); |
|
| 884 | - } |
|
| 885 | - |
|
| 886 | - /** |
|
| 887 | - * register hooks for the filesystem |
|
| 888 | - */ |
|
| 889 | - public static function registerFilesystemHooks() { |
|
| 890 | - // Check for blacklisted files |
|
| 891 | - OC_Hook::connect('OC_Filesystem', 'write', Filesystem::class, 'isBlacklisted'); |
|
| 892 | - OC_Hook::connect('OC_Filesystem', 'rename', Filesystem::class, 'isBlacklisted'); |
|
| 893 | - } |
|
| 894 | - |
|
| 895 | - /** |
|
| 896 | - * register hooks for sharing |
|
| 897 | - */ |
|
| 898 | - public static function registerShareHooks() { |
|
| 899 | - if (\OC::$server->getSystemConfig()->getValue('installed')) { |
|
| 900 | - OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser'); |
|
| 901 | - OC_Hook::connect('OC_User', 'post_removeFromGroup', Hooks::class, 'post_removeFromGroupLDAP'); |
|
| 902 | - OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup'); |
|
| 903 | - |
|
| 904 | - /** @var \OCP\EventDispatcher\IEventDispatcher $dispatcher */ |
|
| 905 | - $dispatcher = \OC::$server->get(\OCP\EventDispatcher\IEventDispatcher::class); |
|
| 906 | - $dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class); |
|
| 907 | - } |
|
| 908 | - } |
|
| 909 | - |
|
| 910 | - protected static function registerAutoloaderCache() { |
|
| 911 | - // The class loader takes an optional low-latency cache, which MUST be |
|
| 912 | - // namespaced. The instanceid is used for namespacing, but might be |
|
| 913 | - // unavailable at this point. Furthermore, it might not be possible to |
|
| 914 | - // generate an instanceid via \OC_Util::getInstanceId() because the |
|
| 915 | - // config file may not be writable. As such, we only register a class |
|
| 916 | - // loader cache if instanceid is available without trying to create one. |
|
| 917 | - $instanceId = \OC::$server->getSystemConfig()->getValue('instanceid', null); |
|
| 918 | - if ($instanceId) { |
|
| 919 | - try { |
|
| 920 | - $memcacheFactory = \OC::$server->getMemCacheFactory(); |
|
| 921 | - self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader')); |
|
| 922 | - } catch (\Exception $ex) { |
|
| 923 | - } |
|
| 924 | - } |
|
| 925 | - } |
|
| 926 | - |
|
| 927 | - /** |
|
| 928 | - * Handle the request |
|
| 929 | - */ |
|
| 930 | - public static function handleRequest() { |
|
| 931 | - \OC::$server->getEventLogger()->start('handle_request', 'Handle request'); |
|
| 932 | - $systemConfig = \OC::$server->getSystemConfig(); |
|
| 933 | - |
|
| 934 | - // Check if Nextcloud is installed or in maintenance (update) mode |
|
| 935 | - if (!$systemConfig->getValue('installed', false)) { |
|
| 936 | - \OC::$server->getSession()->clear(); |
|
| 937 | - $setupHelper = new OC\Setup( |
|
| 938 | - $systemConfig, |
|
| 939 | - \OC::$server->getIniWrapper(), |
|
| 940 | - \OC::$server->getL10N('lib'), |
|
| 941 | - \OC::$server->query(\OCP\Defaults::class), |
|
| 942 | - \OC::$server->getLogger(), |
|
| 943 | - \OC::$server->getSecureRandom(), |
|
| 944 | - \OC::$server->query(\OC\Installer::class) |
|
| 945 | - ); |
|
| 946 | - $controller = new OC\Core\Controller\SetupController($setupHelper); |
|
| 947 | - $controller->run($_POST); |
|
| 948 | - exit(); |
|
| 949 | - } |
|
| 950 | - |
|
| 951 | - $request = \OC::$server->getRequest(); |
|
| 952 | - $requestPath = $request->getRawPathInfo(); |
|
| 953 | - if ($requestPath === '/heartbeat') { |
|
| 954 | - return; |
|
| 955 | - } |
|
| 956 | - if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade |
|
| 957 | - self::checkMaintenanceMode(); |
|
| 958 | - |
|
| 959 | - if (\OCP\Util::needUpgrade()) { |
|
| 960 | - if (function_exists('opcache_reset')) { |
|
| 961 | - opcache_reset(); |
|
| 962 | - } |
|
| 963 | - if (!((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 964 | - self::printUpgradePage($systemConfig); |
|
| 965 | - exit(); |
|
| 966 | - } |
|
| 967 | - } |
|
| 968 | - } |
|
| 969 | - |
|
| 970 | - // emergency app disabling |
|
| 971 | - if ($requestPath === '/disableapp' |
|
| 972 | - && $request->getMethod() === 'POST' |
|
| 973 | - && ((array)$request->getParam('appid')) !== '' |
|
| 974 | - ) { |
|
| 975 | - \OC_JSON::callCheck(); |
|
| 976 | - \OC_JSON::checkAdminUser(); |
|
| 977 | - $appIds = (array)$request->getParam('appid'); |
|
| 978 | - foreach ($appIds as $appId) { |
|
| 979 | - $appId = \OC_App::cleanAppId($appId); |
|
| 980 | - \OC::$server->getAppManager()->disableApp($appId); |
|
| 981 | - } |
|
| 982 | - \OC_JSON::success(); |
|
| 983 | - exit(); |
|
| 984 | - } |
|
| 985 | - |
|
| 986 | - // Always load authentication apps |
|
| 987 | - OC_App::loadApps(['authentication']); |
|
| 988 | - |
|
| 989 | - // Load minimum set of apps |
|
| 990 | - if (!\OCP\Util::needUpgrade() |
|
| 991 | - && !((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 992 | - // For logged-in users: Load everything |
|
| 993 | - if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 994 | - OC_App::loadApps(); |
|
| 995 | - } else { |
|
| 996 | - // For guests: Load only filesystem and logging |
|
| 997 | - OC_App::loadApps(['filesystem', 'logging']); |
|
| 998 | - self::handleLogin($request); |
|
| 999 | - } |
|
| 1000 | - } |
|
| 1001 | - |
|
| 1002 | - if (!self::$CLI) { |
|
| 1003 | - try { |
|
| 1004 | - if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) { |
|
| 1005 | - OC_App::loadApps(['filesystem', 'logging']); |
|
| 1006 | - OC_App::loadApps(); |
|
| 1007 | - } |
|
| 1008 | - OC_Util::setupFS(); |
|
| 1009 | - OC::$server->getRouter()->match(\OC::$server->getRequest()->getRawPathInfo()); |
|
| 1010 | - return; |
|
| 1011 | - } catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) { |
|
| 1012 | - //header('HTTP/1.0 404 Not Found'); |
|
| 1013 | - } catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) { |
|
| 1014 | - http_response_code(405); |
|
| 1015 | - return; |
|
| 1016 | - } |
|
| 1017 | - } |
|
| 1018 | - |
|
| 1019 | - // Handle WebDAV |
|
| 1020 | - if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') { |
|
| 1021 | - // not allowed any more to prevent people |
|
| 1022 | - // mounting this root directly. |
|
| 1023 | - // Users need to mount remote.php/webdav instead. |
|
| 1024 | - http_response_code(405); |
|
| 1025 | - return; |
|
| 1026 | - } |
|
| 1027 | - |
|
| 1028 | - // Someone is logged in |
|
| 1029 | - if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1030 | - OC_App::loadApps(); |
|
| 1031 | - OC_User::setupBackends(); |
|
| 1032 | - OC_Util::setupFS(); |
|
| 1033 | - // FIXME |
|
| 1034 | - // Redirect to default application |
|
| 1035 | - OC_Util::redirectToDefaultPage(); |
|
| 1036 | - } else { |
|
| 1037 | - // Not handled and not logged in |
|
| 1038 | - header('Location: '.\OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm')); |
|
| 1039 | - } |
|
| 1040 | - } |
|
| 1041 | - |
|
| 1042 | - /** |
|
| 1043 | - * Check login: apache auth, auth token, basic auth |
|
| 1044 | - * |
|
| 1045 | - * @param OCP\IRequest $request |
|
| 1046 | - * @return boolean |
|
| 1047 | - */ |
|
| 1048 | - public static function handleLogin(OCP\IRequest $request) { |
|
| 1049 | - $userSession = self::$server->getUserSession(); |
|
| 1050 | - if (OC_User::handleApacheAuth()) { |
|
| 1051 | - return true; |
|
| 1052 | - } |
|
| 1053 | - if ($userSession->tryTokenLogin($request)) { |
|
| 1054 | - return true; |
|
| 1055 | - } |
|
| 1056 | - if (isset($_COOKIE['nc_username']) |
|
| 1057 | - && isset($_COOKIE['nc_token']) |
|
| 1058 | - && isset($_COOKIE['nc_session_id']) |
|
| 1059 | - && $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) { |
|
| 1060 | - return true; |
|
| 1061 | - } |
|
| 1062 | - if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) { |
|
| 1063 | - return true; |
|
| 1064 | - } |
|
| 1065 | - return false; |
|
| 1066 | - } |
|
| 1067 | - |
|
| 1068 | - protected static function handleAuthHeaders() { |
|
| 1069 | - //copy http auth headers for apache+php-fcgid work around |
|
| 1070 | - if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) { |
|
| 1071 | - $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION']; |
|
| 1072 | - } |
|
| 1073 | - |
|
| 1074 | - // Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary. |
|
| 1075 | - $vars = [ |
|
| 1076 | - 'HTTP_AUTHORIZATION', // apache+php-cgi work around |
|
| 1077 | - 'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative |
|
| 1078 | - ]; |
|
| 1079 | - foreach ($vars as $var) { |
|
| 1080 | - if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) { |
|
| 1081 | - $credentials = explode(':', base64_decode($matches[1]), 2); |
|
| 1082 | - if (count($credentials) === 2) { |
|
| 1083 | - $_SERVER['PHP_AUTH_USER'] = $credentials[0]; |
|
| 1084 | - $_SERVER['PHP_AUTH_PW'] = $credentials[1]; |
|
| 1085 | - break; |
|
| 1086 | - } |
|
| 1087 | - } |
|
| 1088 | - } |
|
| 1089 | - } |
|
| 79 | + /** |
|
| 80 | + * Associative array for autoloading. classname => filename |
|
| 81 | + */ |
|
| 82 | + public static $CLASSPATH = []; |
|
| 83 | + /** |
|
| 84 | + * The installation path for Nextcloud on the server (e.g. /srv/http/nextcloud) |
|
| 85 | + */ |
|
| 86 | + public static $SERVERROOT = ''; |
|
| 87 | + /** |
|
| 88 | + * the current request path relative to the Nextcloud root (e.g. files/index.php) |
|
| 89 | + */ |
|
| 90 | + private static $SUBURI = ''; |
|
| 91 | + /** |
|
| 92 | + * the Nextcloud root path for http requests (e.g. nextcloud/) |
|
| 93 | + */ |
|
| 94 | + public static $WEBROOT = ''; |
|
| 95 | + /** |
|
| 96 | + * The installation path array of the apps folder on the server (e.g. /srv/http/nextcloud) 'path' and |
|
| 97 | + * web path in 'url' |
|
| 98 | + */ |
|
| 99 | + public static $APPSROOTS = []; |
|
| 100 | + |
|
| 101 | + /** |
|
| 102 | + * @var string |
|
| 103 | + */ |
|
| 104 | + public static $configDir; |
|
| 105 | + |
|
| 106 | + /** |
|
| 107 | + * requested app |
|
| 108 | + */ |
|
| 109 | + public static $REQUESTEDAPP = ''; |
|
| 110 | + |
|
| 111 | + /** |
|
| 112 | + * check if Nextcloud runs in cli mode |
|
| 113 | + */ |
|
| 114 | + public static $CLI = false; |
|
| 115 | + |
|
| 116 | + /** |
|
| 117 | + * @var \OC\Autoloader $loader |
|
| 118 | + */ |
|
| 119 | + public static $loader = null; |
|
| 120 | + |
|
| 121 | + /** @var \Composer\Autoload\ClassLoader $composerAutoloader */ |
|
| 122 | + public static $composerAutoloader = null; |
|
| 123 | + |
|
| 124 | + /** |
|
| 125 | + * @var \OC\Server |
|
| 126 | + */ |
|
| 127 | + public static $server = null; |
|
| 128 | + |
|
| 129 | + /** |
|
| 130 | + * @var \OC\Config |
|
| 131 | + */ |
|
| 132 | + private static $config = null; |
|
| 133 | + |
|
| 134 | + /** |
|
| 135 | + * @throws \RuntimeException when the 3rdparty directory is missing or |
|
| 136 | + * the app path list is empty or contains an invalid path |
|
| 137 | + */ |
|
| 138 | + public static function initPaths() { |
|
| 139 | + if (defined('PHPUNIT_CONFIG_DIR')) { |
|
| 140 | + self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/'; |
|
| 141 | + } elseif (defined('PHPUNIT_RUN') and PHPUNIT_RUN and is_dir(OC::$SERVERROOT . '/tests/config/')) { |
|
| 142 | + self::$configDir = OC::$SERVERROOT . '/tests/config/'; |
|
| 143 | + } elseif ($dir = getenv('NEXTCLOUD_CONFIG_DIR')) { |
|
| 144 | + self::$configDir = rtrim($dir, '/') . '/'; |
|
| 145 | + } else { |
|
| 146 | + self::$configDir = OC::$SERVERROOT . '/config/'; |
|
| 147 | + } |
|
| 148 | + self::$config = new \OC\Config(self::$configDir); |
|
| 149 | + |
|
| 150 | + OC::$SUBURI = str_replace("\\", "/", substr(realpath($_SERVER["SCRIPT_FILENAME"]), strlen(OC::$SERVERROOT))); |
|
| 151 | + /** |
|
| 152 | + * FIXME: The following lines are required because we can't yet instantiate |
|
| 153 | + * \OC::$server->getRequest() since \OC::$server does not yet exist. |
|
| 154 | + */ |
|
| 155 | + $params = [ |
|
| 156 | + 'server' => [ |
|
| 157 | + 'SCRIPT_NAME' => $_SERVER['SCRIPT_NAME'], |
|
| 158 | + 'SCRIPT_FILENAME' => $_SERVER['SCRIPT_FILENAME'], |
|
| 159 | + ], |
|
| 160 | + ]; |
|
| 161 | + $fakeRequest = new \OC\AppFramework\Http\Request($params, null, new \OC\AllConfig(new \OC\SystemConfig(self::$config))); |
|
| 162 | + $scriptName = $fakeRequest->getScriptName(); |
|
| 163 | + if (substr($scriptName, -1) == '/') { |
|
| 164 | + $scriptName .= 'index.php'; |
|
| 165 | + //make sure suburi follows the same rules as scriptName |
|
| 166 | + if (substr(OC::$SUBURI, -9) != 'index.php') { |
|
| 167 | + if (substr(OC::$SUBURI, -1) != '/') { |
|
| 168 | + OC::$SUBURI = OC::$SUBURI . '/'; |
|
| 169 | + } |
|
| 170 | + OC::$SUBURI = OC::$SUBURI . 'index.php'; |
|
| 171 | + } |
|
| 172 | + } |
|
| 173 | + |
|
| 174 | + |
|
| 175 | + if (OC::$CLI) { |
|
| 176 | + OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 177 | + } else { |
|
| 178 | + if (substr($scriptName, 0 - strlen(OC::$SUBURI)) === OC::$SUBURI) { |
|
| 179 | + OC::$WEBROOT = substr($scriptName, 0, 0 - strlen(OC::$SUBURI)); |
|
| 180 | + |
|
| 181 | + if (OC::$WEBROOT != '' && OC::$WEBROOT[0] !== '/') { |
|
| 182 | + OC::$WEBROOT = '/' . OC::$WEBROOT; |
|
| 183 | + } |
|
| 184 | + } else { |
|
| 185 | + // The scriptName is not ending with OC::$SUBURI |
|
| 186 | + // This most likely means that we are calling from CLI. |
|
| 187 | + // However some cron jobs still need to generate |
|
| 188 | + // a web URL, so we use overwritewebroot as a fallback. |
|
| 189 | + OC::$WEBROOT = self::$config->getValue('overwritewebroot', ''); |
|
| 190 | + } |
|
| 191 | + |
|
| 192 | + // Resolve /nextcloud to /nextcloud/ to ensure to always have a trailing |
|
| 193 | + // slash which is required by URL generation. |
|
| 194 | + if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI'] === \OC::$WEBROOT && |
|
| 195 | + substr($_SERVER['REQUEST_URI'], -1) !== '/') { |
|
| 196 | + header('Location: '.\OC::$WEBROOT.'/'); |
|
| 197 | + exit(); |
|
| 198 | + } |
|
| 199 | + } |
|
| 200 | + |
|
| 201 | + // search the apps folder |
|
| 202 | + $config_paths = self::$config->getValue('apps_paths', []); |
|
| 203 | + if (!empty($config_paths)) { |
|
| 204 | + foreach ($config_paths as $paths) { |
|
| 205 | + if (isset($paths['url']) && isset($paths['path'])) { |
|
| 206 | + $paths['url'] = rtrim($paths['url'], '/'); |
|
| 207 | + $paths['path'] = rtrim($paths['path'], '/'); |
|
| 208 | + OC::$APPSROOTS[] = $paths; |
|
| 209 | + } |
|
| 210 | + } |
|
| 211 | + } elseif (file_exists(OC::$SERVERROOT . '/apps')) { |
|
| 212 | + OC::$APPSROOTS[] = ['path' => OC::$SERVERROOT . '/apps', 'url' => '/apps', 'writable' => true]; |
|
| 213 | + } elseif (file_exists(OC::$SERVERROOT . '/../apps')) { |
|
| 214 | + OC::$APPSROOTS[] = [ |
|
| 215 | + 'path' => rtrim(dirname(OC::$SERVERROOT), '/') . '/apps', |
|
| 216 | + 'url' => '/apps', |
|
| 217 | + 'writable' => true |
|
| 218 | + ]; |
|
| 219 | + } |
|
| 220 | + |
|
| 221 | + if (empty(OC::$APPSROOTS)) { |
|
| 222 | + throw new \RuntimeException('apps directory not found! Please put the Nextcloud apps folder in the Nextcloud folder' |
|
| 223 | + . ' or the folder above. You can also configure the location in the config.php file.'); |
|
| 224 | + } |
|
| 225 | + $paths = []; |
|
| 226 | + foreach (OC::$APPSROOTS as $path) { |
|
| 227 | + $paths[] = $path['path']; |
|
| 228 | + if (!is_dir($path['path'])) { |
|
| 229 | + throw new \RuntimeException(sprintf('App directory "%s" not found! Please put the Nextcloud apps folder in the' |
|
| 230 | + . ' Nextcloud folder or the folder above. You can also configure the location in the' |
|
| 231 | + . ' config.php file.', $path['path'])); |
|
| 232 | + } |
|
| 233 | + } |
|
| 234 | + |
|
| 235 | + // set the right include path |
|
| 236 | + set_include_path( |
|
| 237 | + implode(PATH_SEPARATOR, $paths) |
|
| 238 | + ); |
|
| 239 | + } |
|
| 240 | + |
|
| 241 | + public static function checkConfig() { |
|
| 242 | + $l = \OC::$server->getL10N('lib'); |
|
| 243 | + |
|
| 244 | + // Create config if it does not already exist |
|
| 245 | + $configFilePath = self::$configDir .'/config.php'; |
|
| 246 | + if (!file_exists($configFilePath)) { |
|
| 247 | + @touch($configFilePath); |
|
| 248 | + } |
|
| 249 | + |
|
| 250 | + // Check if config is writable |
|
| 251 | + $configFileWritable = is_writable($configFilePath); |
|
| 252 | + if (!$configFileWritable && !OC_Helper::isReadOnlyConfigEnabled() |
|
| 253 | + || !$configFileWritable && \OCP\Util::needUpgrade()) { |
|
| 254 | + $urlGenerator = \OC::$server->getURLGenerator(); |
|
| 255 | + |
|
| 256 | + if (self::$CLI) { |
|
| 257 | + echo $l->t('Cannot write into "config" directory!')."\n"; |
|
| 258 | + echo $l->t('This can usually be fixed by giving the webserver write access to the config directory')."\n"; |
|
| 259 | + echo "\n"; |
|
| 260 | + echo $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.')."\n"; |
|
| 261 | + echo $l->t('See %s', [ $urlGenerator->linkToDocs('admin-config') ])."\n"; |
|
| 262 | + exit; |
|
| 263 | + } else { |
|
| 264 | + OC_Template::printErrorPage( |
|
| 265 | + $l->t('Cannot write into "config" directory!'), |
|
| 266 | + $l->t('This can usually be fixed by giving the webserver write access to the config directory.') . '. ' |
|
| 267 | + . $l->t('Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it. See %s', |
|
| 268 | + [ $urlGenerator->linkToDocs('admin-config') ]), |
|
| 269 | + 503 |
|
| 270 | + ); |
|
| 271 | + } |
|
| 272 | + } |
|
| 273 | + } |
|
| 274 | + |
|
| 275 | + public static function checkInstalled() { |
|
| 276 | + if (defined('OC_CONSOLE')) { |
|
| 277 | + return; |
|
| 278 | + } |
|
| 279 | + // Redirect to installer if not installed |
|
| 280 | + if (!\OC::$server->getSystemConfig()->getValue('installed', false) && OC::$SUBURI !== '/index.php' && OC::$SUBURI !== '/status.php') { |
|
| 281 | + if (OC::$CLI) { |
|
| 282 | + throw new Exception('Not installed'); |
|
| 283 | + } else { |
|
| 284 | + $url = OC::$WEBROOT . '/index.php'; |
|
| 285 | + header('Location: ' . $url); |
|
| 286 | + } |
|
| 287 | + exit(); |
|
| 288 | + } |
|
| 289 | + } |
|
| 290 | + |
|
| 291 | + public static function checkMaintenanceMode() { |
|
| 292 | + // Allow ajax update script to execute without being stopped |
|
| 293 | + if (((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) && OC::$SUBURI != '/core/ajax/update.php') { |
|
| 294 | + // send http status 503 |
|
| 295 | + http_response_code(503); |
|
| 296 | + header('Retry-After: 120'); |
|
| 297 | + |
|
| 298 | + // render error page |
|
| 299 | + $template = new OC_Template('', 'update.user', 'guest'); |
|
| 300 | + OC_Util::addScript('dist/maintenance'); |
|
| 301 | + OC_Util::addStyle('core', 'guest'); |
|
| 302 | + $template->printPage(); |
|
| 303 | + die(); |
|
| 304 | + } |
|
| 305 | + } |
|
| 306 | + |
|
| 307 | + /** |
|
| 308 | + * Prints the upgrade page |
|
| 309 | + * |
|
| 310 | + * @param \OC\SystemConfig $systemConfig |
|
| 311 | + */ |
|
| 312 | + private static function printUpgradePage(\OC\SystemConfig $systemConfig) { |
|
| 313 | + $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false); |
|
| 314 | + $tooBig = false; |
|
| 315 | + if (!$disableWebUpdater) { |
|
| 316 | + $apps = \OC::$server->getAppManager(); |
|
| 317 | + if ($apps->isInstalled('user_ldap')) { |
|
| 318 | + $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 319 | + |
|
| 320 | + $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 321 | + ->from('ldap_user_mapping') |
|
| 322 | + ->execute(); |
|
| 323 | + $row = $result->fetch(); |
|
| 324 | + $result->closeCursor(); |
|
| 325 | + |
|
| 326 | + $tooBig = ($row['user_count'] > 50); |
|
| 327 | + } |
|
| 328 | + if (!$tooBig && $apps->isInstalled('user_saml')) { |
|
| 329 | + $qb = \OC::$server->getDatabaseConnection()->getQueryBuilder(); |
|
| 330 | + |
|
| 331 | + $result = $qb->select($qb->func()->count('*', 'user_count')) |
|
| 332 | + ->from('user_saml_users') |
|
| 333 | + ->execute(); |
|
| 334 | + $row = $result->fetch(); |
|
| 335 | + $result->closeCursor(); |
|
| 336 | + |
|
| 337 | + $tooBig = ($row['user_count'] > 50); |
|
| 338 | + } |
|
| 339 | + if (!$tooBig) { |
|
| 340 | + // count users |
|
| 341 | + $stats = \OC::$server->getUserManager()->countUsers(); |
|
| 342 | + $totalUsers = array_sum($stats); |
|
| 343 | + $tooBig = ($totalUsers > 50); |
|
| 344 | + } |
|
| 345 | + } |
|
| 346 | + $ignoreTooBigWarning = isset($_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup']) && |
|
| 347 | + $_GET['IKnowThatThisIsABigInstanceAndTheUpdateRequestCouldRunIntoATimeoutAndHowToRestoreABackup'] === 'IAmSuperSureToDoThis'; |
|
| 348 | + |
|
| 349 | + if ($disableWebUpdater || ($tooBig && !$ignoreTooBigWarning)) { |
|
| 350 | + // send http status 503 |
|
| 351 | + http_response_code(503); |
|
| 352 | + header('Retry-After: 120'); |
|
| 353 | + |
|
| 354 | + // render error page |
|
| 355 | + $template = new OC_Template('', 'update.use-cli', 'guest'); |
|
| 356 | + $template->assign('productName', 'nextcloud'); // for now |
|
| 357 | + $template->assign('version', OC_Util::getVersionString()); |
|
| 358 | + $template->assign('tooBig', $tooBig); |
|
| 359 | + |
|
| 360 | + $template->printPage(); |
|
| 361 | + die(); |
|
| 362 | + } |
|
| 363 | + |
|
| 364 | + // check whether this is a core update or apps update |
|
| 365 | + $installedVersion = $systemConfig->getValue('version', '0.0.0'); |
|
| 366 | + $currentVersion = implode('.', \OCP\Util::getVersion()); |
|
| 367 | + |
|
| 368 | + // if not a core upgrade, then it's apps upgrade |
|
| 369 | + $isAppsOnlyUpgrade = version_compare($currentVersion, $installedVersion, '='); |
|
| 370 | + |
|
| 371 | + $oldTheme = $systemConfig->getValue('theme'); |
|
| 372 | + $systemConfig->setValue('theme', ''); |
|
| 373 | + OC_Util::addScript('config'); // needed for web root |
|
| 374 | + OC_Util::addScript('update'); |
|
| 375 | + |
|
| 376 | + /** @var \OC\App\AppManager $appManager */ |
|
| 377 | + $appManager = \OC::$server->getAppManager(); |
|
| 378 | + |
|
| 379 | + $tmpl = new OC_Template('', 'update.admin', 'guest'); |
|
| 380 | + $tmpl->assign('version', OC_Util::getVersionString()); |
|
| 381 | + $tmpl->assign('isAppsOnlyUpgrade', $isAppsOnlyUpgrade); |
|
| 382 | + |
|
| 383 | + // get third party apps |
|
| 384 | + $ocVersion = \OCP\Util::getVersion(); |
|
| 385 | + $ocVersion = implode('.', $ocVersion); |
|
| 386 | + $incompatibleApps = $appManager->getIncompatibleApps($ocVersion); |
|
| 387 | + $incompatibleShippedApps = []; |
|
| 388 | + foreach ($incompatibleApps as $appInfo) { |
|
| 389 | + if ($appManager->isShipped($appInfo['id'])) { |
|
| 390 | + $incompatibleShippedApps[] = $appInfo['name'] . ' (' . $appInfo['id'] . ')'; |
|
| 391 | + } |
|
| 392 | + } |
|
| 393 | + |
|
| 394 | + if (!empty($incompatibleShippedApps)) { |
|
| 395 | + $l = \OC::$server->getL10N('core'); |
|
| 396 | + $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)]); |
|
| 397 | + throw new \OC\HintException('The files of the app ' . implode(', ', $incompatibleShippedApps) . ' were not replaced correctly. Make sure it is a version compatible with the server.', $hint); |
|
| 398 | + } |
|
| 399 | + |
|
| 400 | + $tmpl->assign('appsToUpgrade', $appManager->getAppsNeedingUpgrade($ocVersion)); |
|
| 401 | + $tmpl->assign('incompatibleAppsList', $incompatibleApps); |
|
| 402 | + $tmpl->assign('productName', 'Nextcloud'); // for now |
|
| 403 | + $tmpl->assign('oldTheme', $oldTheme); |
|
| 404 | + $tmpl->printPage(); |
|
| 405 | + } |
|
| 406 | + |
|
| 407 | + public static function initSession() { |
|
| 408 | + if (self::$server->getRequest()->getServerProtocol() === 'https') { |
|
| 409 | + ini_set('session.cookie_secure', true); |
|
| 410 | + } |
|
| 411 | + |
|
| 412 | + // prevents javascript from accessing php session cookies |
|
| 413 | + ini_set('session.cookie_httponly', 'true'); |
|
| 414 | + |
|
| 415 | + // set the cookie path to the Nextcloud directory |
|
| 416 | + $cookie_path = OC::$WEBROOT ? : '/'; |
|
| 417 | + ini_set('session.cookie_path', $cookie_path); |
|
| 418 | + |
|
| 419 | + // Let the session name be changed in the initSession Hook |
|
| 420 | + $sessionName = OC_Util::getInstanceId(); |
|
| 421 | + |
|
| 422 | + try { |
|
| 423 | + // set the session name to the instance id - which is unique |
|
| 424 | + $session = new \OC\Session\Internal($sessionName); |
|
| 425 | + |
|
| 426 | + $cryptoWrapper = \OC::$server->getSessionCryptoWrapper(); |
|
| 427 | + $session = $cryptoWrapper->wrapSession($session); |
|
| 428 | + self::$server->setSession($session); |
|
| 429 | + |
|
| 430 | + // if session can't be started break with http 500 error |
|
| 431 | + } catch (Exception $e) { |
|
| 432 | + \OC::$server->getLogger()->logException($e, ['app' => 'base']); |
|
| 433 | + //show the user a detailed error page |
|
| 434 | + OC_Template::printExceptionErrorPage($e, 500); |
|
| 435 | + die(); |
|
| 436 | + } |
|
| 437 | + |
|
| 438 | + $sessionLifeTime = self::getSessionLifeTime(); |
|
| 439 | + |
|
| 440 | + // session timeout |
|
| 441 | + if ($session->exists('LAST_ACTIVITY') && (time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime)) { |
|
| 442 | + if (isset($_COOKIE[session_name()])) { |
|
| 443 | + setcookie(session_name(), '', -1, self::$WEBROOT ? : '/'); |
|
| 444 | + } |
|
| 445 | + \OC::$server->getUserSession()->logout(); |
|
| 446 | + } |
|
| 447 | + |
|
| 448 | + $session->set('LAST_ACTIVITY', time()); |
|
| 449 | + } |
|
| 450 | + |
|
| 451 | + /** |
|
| 452 | + * @return string |
|
| 453 | + */ |
|
| 454 | + private static function getSessionLifeTime() { |
|
| 455 | + return \OC::$server->getConfig()->getSystemValue('session_lifetime', 60 * 60 * 24); |
|
| 456 | + } |
|
| 457 | + |
|
| 458 | + /** |
|
| 459 | + * Try to set some values to the required Nextcloud default |
|
| 460 | + */ |
|
| 461 | + public static function setRequiredIniValues() { |
|
| 462 | + @ini_set('default_charset', 'UTF-8'); |
|
| 463 | + @ini_set('gd.jpeg_ignore_warning', '1'); |
|
| 464 | + } |
|
| 465 | + |
|
| 466 | + /** |
|
| 467 | + * Send the same site cookies |
|
| 468 | + */ |
|
| 469 | + private static function sendSameSiteCookies() { |
|
| 470 | + $cookieParams = session_get_cookie_params(); |
|
| 471 | + $secureCookie = ($cookieParams['secure'] === true) ? 'secure; ' : ''; |
|
| 472 | + $policies = [ |
|
| 473 | + 'lax', |
|
| 474 | + 'strict', |
|
| 475 | + ]; |
|
| 476 | + |
|
| 477 | + // Append __Host to the cookie if it meets the requirements |
|
| 478 | + $cookiePrefix = ''; |
|
| 479 | + if ($cookieParams['secure'] === true && $cookieParams['path'] === '/') { |
|
| 480 | + $cookiePrefix = '__Host-'; |
|
| 481 | + } |
|
| 482 | + |
|
| 483 | + foreach ($policies as $policy) { |
|
| 484 | + header( |
|
| 485 | + sprintf( |
|
| 486 | + 'Set-Cookie: %snc_sameSiteCookie%s=true; path=%s; httponly;' . $secureCookie . 'expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=%s', |
|
| 487 | + $cookiePrefix, |
|
| 488 | + $policy, |
|
| 489 | + $cookieParams['path'], |
|
| 490 | + $policy |
|
| 491 | + ), |
|
| 492 | + false |
|
| 493 | + ); |
|
| 494 | + } |
|
| 495 | + } |
|
| 496 | + |
|
| 497 | + /** |
|
| 498 | + * Same Site cookie to further mitigate CSRF attacks. This cookie has to |
|
| 499 | + * be set in every request if cookies are sent to add a second level of |
|
| 500 | + * defense against CSRF. |
|
| 501 | + * |
|
| 502 | + * If the cookie is not sent this will set the cookie and reload the page. |
|
| 503 | + * We use an additional cookie since we want to protect logout CSRF and |
|
| 504 | + * also we can't directly interfere with PHP's session mechanism. |
|
| 505 | + */ |
|
| 506 | + private static function performSameSiteCookieProtection() { |
|
| 507 | + $request = \OC::$server->getRequest(); |
|
| 508 | + |
|
| 509 | + // Some user agents are notorious and don't really properly follow HTTP |
|
| 510 | + // specifications. For those, have an automated opt-out. Since the protection |
|
| 511 | + // for remote.php is applied in base.php as starting point we need to opt out |
|
| 512 | + // here. |
|
| 513 | + $incompatibleUserAgents = \OC::$server->getConfig()->getSystemValue('csrf.optout'); |
|
| 514 | + |
|
| 515 | + // Fallback, if csrf.optout is unset |
|
| 516 | + if (!is_array($incompatibleUserAgents)) { |
|
| 517 | + $incompatibleUserAgents = [ |
|
| 518 | + // OS X Finder |
|
| 519 | + '/^WebDAVFS/', |
|
| 520 | + // Windows webdav drive |
|
| 521 | + '/^Microsoft-WebDAV-MiniRedir/', |
|
| 522 | + ]; |
|
| 523 | + } |
|
| 524 | + |
|
| 525 | + if ($request->isUserAgent($incompatibleUserAgents)) { |
|
| 526 | + return; |
|
| 527 | + } |
|
| 528 | + |
|
| 529 | + if (count($_COOKIE) > 0) { |
|
| 530 | + $requestUri = $request->getScriptName(); |
|
| 531 | + $processingScript = explode('/', $requestUri); |
|
| 532 | + $processingScript = $processingScript[count($processingScript)-1]; |
|
| 533 | + |
|
| 534 | + // index.php routes are handled in the middleware |
|
| 535 | + if ($processingScript === 'index.php') { |
|
| 536 | + return; |
|
| 537 | + } |
|
| 538 | + |
|
| 539 | + // All other endpoints require the lax and the strict cookie |
|
| 540 | + if (!$request->passesStrictCookieCheck()) { |
|
| 541 | + self::sendSameSiteCookies(); |
|
| 542 | + // Debug mode gets access to the resources without strict cookie |
|
| 543 | + // due to the fact that the SabreDAV browser also lives there. |
|
| 544 | + if (!\OC::$server->getConfig()->getSystemValue('debug', false)) { |
|
| 545 | + http_response_code(\OCP\AppFramework\Http::STATUS_SERVICE_UNAVAILABLE); |
|
| 546 | + exit(); |
|
| 547 | + } |
|
| 548 | + } |
|
| 549 | + } elseif (!isset($_COOKIE['nc_sameSiteCookielax']) || !isset($_COOKIE['nc_sameSiteCookiestrict'])) { |
|
| 550 | + self::sendSameSiteCookies(); |
|
| 551 | + } |
|
| 552 | + } |
|
| 553 | + |
|
| 554 | + public static function init() { |
|
| 555 | + // calculate the root directories |
|
| 556 | + OC::$SERVERROOT = str_replace("\\", '/', substr(__DIR__, 0, -4)); |
|
| 557 | + |
|
| 558 | + // register autoloader |
|
| 559 | + $loaderStart = microtime(true); |
|
| 560 | + require_once __DIR__ . '/autoloader.php'; |
|
| 561 | + self::$loader = new \OC\Autoloader([ |
|
| 562 | + OC::$SERVERROOT . '/lib/private/legacy', |
|
| 563 | + ]); |
|
| 564 | + if (defined('PHPUNIT_RUN')) { |
|
| 565 | + self::$loader->addValidRoot(OC::$SERVERROOT . '/tests'); |
|
| 566 | + } |
|
| 567 | + spl_autoload_register([self::$loader, 'load']); |
|
| 568 | + $loaderEnd = microtime(true); |
|
| 569 | + |
|
| 570 | + self::$CLI = (php_sapi_name() == 'cli'); |
|
| 571 | + |
|
| 572 | + // Add default composer PSR-4 autoloader |
|
| 573 | + self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php'; |
|
| 574 | + |
|
| 575 | + try { |
|
| 576 | + self::initPaths(); |
|
| 577 | + // setup 3rdparty autoloader |
|
| 578 | + $vendorAutoLoad = OC::$SERVERROOT. '/3rdparty/autoload.php'; |
|
| 579 | + if (!file_exists($vendorAutoLoad)) { |
|
| 580 | + 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".'); |
|
| 581 | + } |
|
| 582 | + require_once $vendorAutoLoad; |
|
| 583 | + } catch (\RuntimeException $e) { |
|
| 584 | + if (!self::$CLI) { |
|
| 585 | + http_response_code(503); |
|
| 586 | + } |
|
| 587 | + // we can't use the template error page here, because this needs the |
|
| 588 | + // DI container which isn't available yet |
|
| 589 | + print($e->getMessage()); |
|
| 590 | + exit(); |
|
| 591 | + } |
|
| 592 | + |
|
| 593 | + // setup the basic server |
|
| 594 | + self::$server = new \OC\Server(\OC::$WEBROOT, self::$config); |
|
| 595 | + self::$server->boot(); |
|
| 596 | + \OC::$server->getEventLogger()->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd); |
|
| 597 | + \OC::$server->getEventLogger()->start('boot', 'Initialize'); |
|
| 598 | + |
|
| 599 | + // Override php.ini and log everything if we're troubleshooting |
|
| 600 | + if (self::$config->getValue('loglevel') === ILogger::DEBUG) { |
|
| 601 | + error_reporting(E_ALL); |
|
| 602 | + } |
|
| 603 | + |
|
| 604 | + // Don't display errors and log them |
|
| 605 | + @ini_set('display_errors', '0'); |
|
| 606 | + @ini_set('log_errors', '1'); |
|
| 607 | + |
|
| 608 | + if (!date_default_timezone_set('UTC')) { |
|
| 609 | + throw new \RuntimeException('Could not set timezone to UTC'); |
|
| 610 | + } |
|
| 611 | + |
|
| 612 | + //try to configure php to enable big file uploads. |
|
| 613 | + //this doesn´t work always depending on the webserver and php configuration. |
|
| 614 | + //Let´s try to overwrite some defaults anyway |
|
| 615 | + |
|
| 616 | + //try to set the maximum execution time to 60min |
|
| 617 | + if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) { |
|
| 618 | + @set_time_limit(3600); |
|
| 619 | + } |
|
| 620 | + @ini_set('max_execution_time', '3600'); |
|
| 621 | + @ini_set('max_input_time', '3600'); |
|
| 622 | + |
|
| 623 | + //try to set the maximum filesize to 10G |
|
| 624 | + @ini_set('upload_max_filesize', '10G'); |
|
| 625 | + @ini_set('post_max_size', '10G'); |
|
| 626 | + @ini_set('file_uploads', '50'); |
|
| 627 | + |
|
| 628 | + self::setRequiredIniValues(); |
|
| 629 | + self::handleAuthHeaders(); |
|
| 630 | + self::registerAutoloaderCache(); |
|
| 631 | + |
|
| 632 | + // initialize intl fallback is necessary |
|
| 633 | + \Patchwork\Utf8\Bootup::initIntl(); |
|
| 634 | + OC_Util::isSetLocaleWorking(); |
|
| 635 | + |
|
| 636 | + if (!defined('PHPUNIT_RUN')) { |
|
| 637 | + OC\Log\ErrorHandler::setLogger(\OC::$server->getLogger()); |
|
| 638 | + $debug = \OC::$server->getConfig()->getSystemValue('debug', false); |
|
| 639 | + OC\Log\ErrorHandler::register($debug); |
|
| 640 | + } |
|
| 641 | + |
|
| 642 | + /** @var \OC\AppFramework\Bootstrap\Coordinator $bootstrapCoordinator */ |
|
| 643 | + $bootstrapCoordinator = \OC::$server->query(\OC\AppFramework\Bootstrap\Coordinator::class); |
|
| 644 | + $bootstrapCoordinator->runRegistration(); |
|
| 645 | + |
|
| 646 | + \OC::$server->getEventLogger()->start('init_session', 'Initialize session'); |
|
| 647 | + OC_App::loadApps(['session']); |
|
| 648 | + if (!self::$CLI) { |
|
| 649 | + self::initSession(); |
|
| 650 | + } |
|
| 651 | + \OC::$server->getEventLogger()->end('init_session'); |
|
| 652 | + self::checkConfig(); |
|
| 653 | + self::checkInstalled(); |
|
| 654 | + |
|
| 655 | + OC_Response::addSecurityHeaders(); |
|
| 656 | + |
|
| 657 | + self::performSameSiteCookieProtection(); |
|
| 658 | + |
|
| 659 | + if (!defined('OC_CONSOLE')) { |
|
| 660 | + $errors = OC_Util::checkServer(\OC::$server->getSystemConfig()); |
|
| 661 | + if (count($errors) > 0) { |
|
| 662 | + if (!self::$CLI) { |
|
| 663 | + http_response_code(503); |
|
| 664 | + OC_Util::addStyle('guest'); |
|
| 665 | + try { |
|
| 666 | + OC_Template::printGuestPage('', 'error', ['errors' => $errors]); |
|
| 667 | + exit; |
|
| 668 | + } catch (\Exception $e) { |
|
| 669 | + // In case any error happens when showing the error page, we simply fall back to posting the text. |
|
| 670 | + // This might be the case when e.g. the data directory is broken and we can not load/write SCSS to/from it. |
|
| 671 | + } |
|
| 672 | + } |
|
| 673 | + |
|
| 674 | + // Convert l10n string into regular string for usage in database |
|
| 675 | + $staticErrors = []; |
|
| 676 | + foreach ($errors as $error) { |
|
| 677 | + echo $error['error'] . "\n"; |
|
| 678 | + echo $error['hint'] . "\n\n"; |
|
| 679 | + $staticErrors[] = [ |
|
| 680 | + 'error' => (string)$error['error'], |
|
| 681 | + 'hint' => (string)$error['hint'], |
|
| 682 | + ]; |
|
| 683 | + } |
|
| 684 | + |
|
| 685 | + try { |
|
| 686 | + \OC::$server->getConfig()->setAppValue('core', 'cronErrors', json_encode($staticErrors)); |
|
| 687 | + } catch (\Exception $e) { |
|
| 688 | + echo('Writing to database failed'); |
|
| 689 | + } |
|
| 690 | + exit(1); |
|
| 691 | + } elseif (self::$CLI && \OC::$server->getConfig()->getSystemValue('installed', false)) { |
|
| 692 | + \OC::$server->getConfig()->deleteAppValue('core', 'cronErrors'); |
|
| 693 | + } |
|
| 694 | + } |
|
| 695 | + //try to set the session lifetime |
|
| 696 | + $sessionLifeTime = self::getSessionLifeTime(); |
|
| 697 | + @ini_set('gc_maxlifetime', (string)$sessionLifeTime); |
|
| 698 | + |
|
| 699 | + $systemConfig = \OC::$server->getSystemConfig(); |
|
| 700 | + |
|
| 701 | + // User and Groups |
|
| 702 | + if (!$systemConfig->getValue("installed", false)) { |
|
| 703 | + self::$server->getSession()->set('user_id', ''); |
|
| 704 | + } |
|
| 705 | + |
|
| 706 | + OC_User::useBackend(new \OC\User\Database()); |
|
| 707 | + \OC::$server->getGroupManager()->addBackend(new \OC\Group\Database()); |
|
| 708 | + |
|
| 709 | + // Subscribe to the hook |
|
| 710 | + \OCP\Util::connectHook( |
|
| 711 | + '\OCA\Files_Sharing\API\Server2Server', |
|
| 712 | + 'preLoginNameUsedAsUserName', |
|
| 713 | + '\OC\User\Database', |
|
| 714 | + 'preLoginNameUsedAsUserName' |
|
| 715 | + ); |
|
| 716 | + |
|
| 717 | + //setup extra user backends |
|
| 718 | + if (!\OCP\Util::needUpgrade()) { |
|
| 719 | + OC_User::setupBackends(); |
|
| 720 | + } else { |
|
| 721 | + // Run upgrades in incognito mode |
|
| 722 | + OC_User::setIncognitoMode(true); |
|
| 723 | + } |
|
| 724 | + |
|
| 725 | + self::registerCleanupHooks(); |
|
| 726 | + self::registerFilesystemHooks(); |
|
| 727 | + self::registerShareHooks(); |
|
| 728 | + self::registerEncryptionWrapper(); |
|
| 729 | + self::registerEncryptionHooks(); |
|
| 730 | + self::registerAccountHooks(); |
|
| 731 | + self::registerResourceCollectionHooks(); |
|
| 732 | + self::registerAppRestrictionsHooks(); |
|
| 733 | + |
|
| 734 | + // Make sure that the application class is not loaded before the database is setup |
|
| 735 | + if ($systemConfig->getValue("installed", false)) { |
|
| 736 | + OC_App::loadApp('settings'); |
|
| 737 | + } |
|
| 738 | + |
|
| 739 | + //make sure temporary files are cleaned up |
|
| 740 | + $tmpManager = \OC::$server->getTempManager(); |
|
| 741 | + register_shutdown_function([$tmpManager, 'clean']); |
|
| 742 | + $lockProvider = \OC::$server->getLockingProvider(); |
|
| 743 | + register_shutdown_function([$lockProvider, 'releaseAll']); |
|
| 744 | + |
|
| 745 | + // Check whether the sample configuration has been copied |
|
| 746 | + if ($systemConfig->getValue('copied_sample_config', false)) { |
|
| 747 | + $l = \OC::$server->getL10N('lib'); |
|
| 748 | + OC_Template::printErrorPage( |
|
| 749 | + $l->t('Sample configuration detected'), |
|
| 750 | + $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'), |
|
| 751 | + 503 |
|
| 752 | + ); |
|
| 753 | + return; |
|
| 754 | + } |
|
| 755 | + |
|
| 756 | + $request = \OC::$server->getRequest(); |
|
| 757 | + $host = $request->getInsecureServerHost(); |
|
| 758 | + /** |
|
| 759 | + * if the host passed in headers isn't trusted |
|
| 760 | + * FIXME: Should not be in here at all :see_no_evil: |
|
| 761 | + */ |
|
| 762 | + if (!OC::$CLI |
|
| 763 | + && !\OC::$server->getTrustedDomainHelper()->isTrustedDomain($host) |
|
| 764 | + && self::$server->getConfig()->getSystemValue('installed', false) |
|
| 765 | + ) { |
|
| 766 | + // Allow access to CSS resources |
|
| 767 | + $isScssRequest = false; |
|
| 768 | + if (strpos($request->getPathInfo(), '/css/') === 0) { |
|
| 769 | + $isScssRequest = true; |
|
| 770 | + } |
|
| 771 | + |
|
| 772 | + if (substr($request->getRequestUri(), -11) === '/status.php') { |
|
| 773 | + http_response_code(400); |
|
| 774 | + header('Content-Type: application/json'); |
|
| 775 | + echo '{"error": "Trusted domain error.", "code": 15}'; |
|
| 776 | + exit(); |
|
| 777 | + } |
|
| 778 | + |
|
| 779 | + if (!$isScssRequest) { |
|
| 780 | + http_response_code(400); |
|
| 781 | + |
|
| 782 | + \OC::$server->getLogger()->info( |
|
| 783 | + 'Trusted domain error. "{remoteAddress}" tried to access using "{host}" as host.', |
|
| 784 | + [ |
|
| 785 | + 'app' => 'core', |
|
| 786 | + 'remoteAddress' => $request->getRemoteAddress(), |
|
| 787 | + 'host' => $host, |
|
| 788 | + ] |
|
| 789 | + ); |
|
| 790 | + |
|
| 791 | + $tmpl = new OCP\Template('core', 'untrustedDomain', 'guest'); |
|
| 792 | + $tmpl->assign('docUrl', \OC::$server->getURLGenerator()->linkToDocs('admin-trusted-domains')); |
|
| 793 | + $tmpl->printPage(); |
|
| 794 | + |
|
| 795 | + exit(); |
|
| 796 | + } |
|
| 797 | + } |
|
| 798 | + \OC::$server->getEventLogger()->end('boot'); |
|
| 799 | + } |
|
| 800 | + |
|
| 801 | + /** |
|
| 802 | + * register hooks for the cleanup of cache and bruteforce protection |
|
| 803 | + */ |
|
| 804 | + public static function registerCleanupHooks() { |
|
| 805 | + //don't try to do this before we are properly setup |
|
| 806 | + if (\OC::$server->getSystemConfig()->getValue('installed', false) && !\OCP\Util::needUpgrade()) { |
|
| 807 | + |
|
| 808 | + // NOTE: This will be replaced to use OCP |
|
| 809 | + $userSession = self::$server->getUserSession(); |
|
| 810 | + $userSession->listen('\OC\User', 'postLogin', function () use ($userSession) { |
|
| 811 | + if (!defined('PHPUNIT_RUN') && $userSession->isLoggedIn()) { |
|
| 812 | + // reset brute force delay for this IP address and username |
|
| 813 | + $uid = \OC::$server->getUserSession()->getUser()->getUID(); |
|
| 814 | + $request = \OC::$server->getRequest(); |
|
| 815 | + $throttler = \OC::$server->getBruteForceThrottler(); |
|
| 816 | + $throttler->resetDelay($request->getRemoteAddress(), 'login', ['user' => $uid]); |
|
| 817 | + } |
|
| 818 | + |
|
| 819 | + try { |
|
| 820 | + $cache = new \OC\Cache\File(); |
|
| 821 | + $cache->gc(); |
|
| 822 | + } catch (\OC\ServerNotAvailableException $e) { |
|
| 823 | + // not a GC exception, pass it on |
|
| 824 | + throw $e; |
|
| 825 | + } catch (\OC\ForbiddenException $e) { |
|
| 826 | + // filesystem blocked for this request, ignore |
|
| 827 | + } catch (\Exception $e) { |
|
| 828 | + // a GC exception should not prevent users from using OC, |
|
| 829 | + // so log the exception |
|
| 830 | + \OC::$server->getLogger()->logException($e, [ |
|
| 831 | + 'message' => 'Exception when running cache gc.', |
|
| 832 | + 'level' => ILogger::WARN, |
|
| 833 | + 'app' => 'core', |
|
| 834 | + ]); |
|
| 835 | + } |
|
| 836 | + }); |
|
| 837 | + } |
|
| 838 | + } |
|
| 839 | + |
|
| 840 | + private static function registerEncryptionWrapper() { |
|
| 841 | + $manager = self::$server->getEncryptionManager(); |
|
| 842 | + \OCP\Util::connectHook('OC_Filesystem', 'preSetup', $manager, 'setupStorage'); |
|
| 843 | + } |
|
| 844 | + |
|
| 845 | + private static function registerEncryptionHooks() { |
|
| 846 | + $enabled = self::$server->getEncryptionManager()->isEnabled(); |
|
| 847 | + if ($enabled) { |
|
| 848 | + \OCP\Util::connectHook(Share::class, 'post_shared', HookManager::class, 'postShared'); |
|
| 849 | + \OCP\Util::connectHook(Share::class, 'post_unshare', HookManager::class, 'postUnshared'); |
|
| 850 | + \OCP\Util::connectHook('OC_Filesystem', 'post_rename', HookManager::class, 'postRename'); |
|
| 851 | + \OCP\Util::connectHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', HookManager::class, 'postRestore'); |
|
| 852 | + } |
|
| 853 | + } |
|
| 854 | + |
|
| 855 | + private static function registerAccountHooks() { |
|
| 856 | + $hookHandler = new \OC\Accounts\Hooks(\OC::$server->getLogger()); |
|
| 857 | + \OCP\Util::connectHook('OC_User', 'changeUser', $hookHandler, 'changeUserHook'); |
|
| 858 | + } |
|
| 859 | + |
|
| 860 | + private static function registerAppRestrictionsHooks() { |
|
| 861 | + $groupManager = self::$server->query(\OCP\IGroupManager::class); |
|
| 862 | + $groupManager->listen('\OC\Group', 'postDelete', function (\OCP\IGroup $group) { |
|
| 863 | + $appManager = self::$server->getAppManager(); |
|
| 864 | + $apps = $appManager->getEnabledAppsForGroup($group); |
|
| 865 | + foreach ($apps as $appId) { |
|
| 866 | + $restrictions = $appManager->getAppRestriction($appId); |
|
| 867 | + if (empty($restrictions)) { |
|
| 868 | + continue; |
|
| 869 | + } |
|
| 870 | + $key = array_search($group->getGID(), $restrictions); |
|
| 871 | + unset($restrictions[$key]); |
|
| 872 | + $restrictions = array_values($restrictions); |
|
| 873 | + if (empty($restrictions)) { |
|
| 874 | + $appManager->disableApp($appId); |
|
| 875 | + } else { |
|
| 876 | + $appManager->enableAppForGroups($appId, $restrictions); |
|
| 877 | + } |
|
| 878 | + } |
|
| 879 | + }); |
|
| 880 | + } |
|
| 881 | + |
|
| 882 | + private static function registerResourceCollectionHooks() { |
|
| 883 | + \OC\Collaboration\Resources\Listener::register(\OC::$server->getEventDispatcher()); |
|
| 884 | + } |
|
| 885 | + |
|
| 886 | + /** |
|
| 887 | + * register hooks for the filesystem |
|
| 888 | + */ |
|
| 889 | + public static function registerFilesystemHooks() { |
|
| 890 | + // Check for blacklisted files |
|
| 891 | + OC_Hook::connect('OC_Filesystem', 'write', Filesystem::class, 'isBlacklisted'); |
|
| 892 | + OC_Hook::connect('OC_Filesystem', 'rename', Filesystem::class, 'isBlacklisted'); |
|
| 893 | + } |
|
| 894 | + |
|
| 895 | + /** |
|
| 896 | + * register hooks for sharing |
|
| 897 | + */ |
|
| 898 | + public static function registerShareHooks() { |
|
| 899 | + if (\OC::$server->getSystemConfig()->getValue('installed')) { |
|
| 900 | + OC_Hook::connect('OC_User', 'post_deleteUser', Hooks::class, 'post_deleteUser'); |
|
| 901 | + OC_Hook::connect('OC_User', 'post_removeFromGroup', Hooks::class, 'post_removeFromGroupLDAP'); |
|
| 902 | + OC_Hook::connect('OC_User', 'post_deleteGroup', Hooks::class, 'post_deleteGroup'); |
|
| 903 | + |
|
| 904 | + /** @var \OCP\EventDispatcher\IEventDispatcher $dispatcher */ |
|
| 905 | + $dispatcher = \OC::$server->get(\OCP\EventDispatcher\IEventDispatcher::class); |
|
| 906 | + $dispatcher->addServiceListener(UserRemovedEvent::class, \OC\Share20\UserRemovedListener::class); |
|
| 907 | + } |
|
| 908 | + } |
|
| 909 | + |
|
| 910 | + protected static function registerAutoloaderCache() { |
|
| 911 | + // The class loader takes an optional low-latency cache, which MUST be |
|
| 912 | + // namespaced. The instanceid is used for namespacing, but might be |
|
| 913 | + // unavailable at this point. Furthermore, it might not be possible to |
|
| 914 | + // generate an instanceid via \OC_Util::getInstanceId() because the |
|
| 915 | + // config file may not be writable. As such, we only register a class |
|
| 916 | + // loader cache if instanceid is available without trying to create one. |
|
| 917 | + $instanceId = \OC::$server->getSystemConfig()->getValue('instanceid', null); |
|
| 918 | + if ($instanceId) { |
|
| 919 | + try { |
|
| 920 | + $memcacheFactory = \OC::$server->getMemCacheFactory(); |
|
| 921 | + self::$loader->setMemoryCache($memcacheFactory->createLocal('Autoloader')); |
|
| 922 | + } catch (\Exception $ex) { |
|
| 923 | + } |
|
| 924 | + } |
|
| 925 | + } |
|
| 926 | + |
|
| 927 | + /** |
|
| 928 | + * Handle the request |
|
| 929 | + */ |
|
| 930 | + public static function handleRequest() { |
|
| 931 | + \OC::$server->getEventLogger()->start('handle_request', 'Handle request'); |
|
| 932 | + $systemConfig = \OC::$server->getSystemConfig(); |
|
| 933 | + |
|
| 934 | + // Check if Nextcloud is installed or in maintenance (update) mode |
|
| 935 | + if (!$systemConfig->getValue('installed', false)) { |
|
| 936 | + \OC::$server->getSession()->clear(); |
|
| 937 | + $setupHelper = new OC\Setup( |
|
| 938 | + $systemConfig, |
|
| 939 | + \OC::$server->getIniWrapper(), |
|
| 940 | + \OC::$server->getL10N('lib'), |
|
| 941 | + \OC::$server->query(\OCP\Defaults::class), |
|
| 942 | + \OC::$server->getLogger(), |
|
| 943 | + \OC::$server->getSecureRandom(), |
|
| 944 | + \OC::$server->query(\OC\Installer::class) |
|
| 945 | + ); |
|
| 946 | + $controller = new OC\Core\Controller\SetupController($setupHelper); |
|
| 947 | + $controller->run($_POST); |
|
| 948 | + exit(); |
|
| 949 | + } |
|
| 950 | + |
|
| 951 | + $request = \OC::$server->getRequest(); |
|
| 952 | + $requestPath = $request->getRawPathInfo(); |
|
| 953 | + if ($requestPath === '/heartbeat') { |
|
| 954 | + return; |
|
| 955 | + } |
|
| 956 | + if (substr($requestPath, -3) !== '.js') { // we need these files during the upgrade |
|
| 957 | + self::checkMaintenanceMode(); |
|
| 958 | + |
|
| 959 | + if (\OCP\Util::needUpgrade()) { |
|
| 960 | + if (function_exists('opcache_reset')) { |
|
| 961 | + opcache_reset(); |
|
| 962 | + } |
|
| 963 | + if (!((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 964 | + self::printUpgradePage($systemConfig); |
|
| 965 | + exit(); |
|
| 966 | + } |
|
| 967 | + } |
|
| 968 | + } |
|
| 969 | + |
|
| 970 | + // emergency app disabling |
|
| 971 | + if ($requestPath === '/disableapp' |
|
| 972 | + && $request->getMethod() === 'POST' |
|
| 973 | + && ((array)$request->getParam('appid')) !== '' |
|
| 974 | + ) { |
|
| 975 | + \OC_JSON::callCheck(); |
|
| 976 | + \OC_JSON::checkAdminUser(); |
|
| 977 | + $appIds = (array)$request->getParam('appid'); |
|
| 978 | + foreach ($appIds as $appId) { |
|
| 979 | + $appId = \OC_App::cleanAppId($appId); |
|
| 980 | + \OC::$server->getAppManager()->disableApp($appId); |
|
| 981 | + } |
|
| 982 | + \OC_JSON::success(); |
|
| 983 | + exit(); |
|
| 984 | + } |
|
| 985 | + |
|
| 986 | + // Always load authentication apps |
|
| 987 | + OC_App::loadApps(['authentication']); |
|
| 988 | + |
|
| 989 | + // Load minimum set of apps |
|
| 990 | + if (!\OCP\Util::needUpgrade() |
|
| 991 | + && !((bool) $systemConfig->getValue('maintenance', false))) { |
|
| 992 | + // For logged-in users: Load everything |
|
| 993 | + if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 994 | + OC_App::loadApps(); |
|
| 995 | + } else { |
|
| 996 | + // For guests: Load only filesystem and logging |
|
| 997 | + OC_App::loadApps(['filesystem', 'logging']); |
|
| 998 | + self::handleLogin($request); |
|
| 999 | + } |
|
| 1000 | + } |
|
| 1001 | + |
|
| 1002 | + if (!self::$CLI) { |
|
| 1003 | + try { |
|
| 1004 | + if (!((bool) $systemConfig->getValue('maintenance', false)) && !\OCP\Util::needUpgrade()) { |
|
| 1005 | + OC_App::loadApps(['filesystem', 'logging']); |
|
| 1006 | + OC_App::loadApps(); |
|
| 1007 | + } |
|
| 1008 | + OC_Util::setupFS(); |
|
| 1009 | + OC::$server->getRouter()->match(\OC::$server->getRequest()->getRawPathInfo()); |
|
| 1010 | + return; |
|
| 1011 | + } catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) { |
|
| 1012 | + //header('HTTP/1.0 404 Not Found'); |
|
| 1013 | + } catch (Symfony\Component\Routing\Exception\MethodNotAllowedException $e) { |
|
| 1014 | + http_response_code(405); |
|
| 1015 | + return; |
|
| 1016 | + } |
|
| 1017 | + } |
|
| 1018 | + |
|
| 1019 | + // Handle WebDAV |
|
| 1020 | + if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'PROPFIND') { |
|
| 1021 | + // not allowed any more to prevent people |
|
| 1022 | + // mounting this root directly. |
|
| 1023 | + // Users need to mount remote.php/webdav instead. |
|
| 1024 | + http_response_code(405); |
|
| 1025 | + return; |
|
| 1026 | + } |
|
| 1027 | + |
|
| 1028 | + // Someone is logged in |
|
| 1029 | + if (\OC::$server->getUserSession()->isLoggedIn()) { |
|
| 1030 | + OC_App::loadApps(); |
|
| 1031 | + OC_User::setupBackends(); |
|
| 1032 | + OC_Util::setupFS(); |
|
| 1033 | + // FIXME |
|
| 1034 | + // Redirect to default application |
|
| 1035 | + OC_Util::redirectToDefaultPage(); |
|
| 1036 | + } else { |
|
| 1037 | + // Not handled and not logged in |
|
| 1038 | + header('Location: '.\OC::$server->getURLGenerator()->linkToRouteAbsolute('core.login.showLoginForm')); |
|
| 1039 | + } |
|
| 1040 | + } |
|
| 1041 | + |
|
| 1042 | + /** |
|
| 1043 | + * Check login: apache auth, auth token, basic auth |
|
| 1044 | + * |
|
| 1045 | + * @param OCP\IRequest $request |
|
| 1046 | + * @return boolean |
|
| 1047 | + */ |
|
| 1048 | + public static function handleLogin(OCP\IRequest $request) { |
|
| 1049 | + $userSession = self::$server->getUserSession(); |
|
| 1050 | + if (OC_User::handleApacheAuth()) { |
|
| 1051 | + return true; |
|
| 1052 | + } |
|
| 1053 | + if ($userSession->tryTokenLogin($request)) { |
|
| 1054 | + return true; |
|
| 1055 | + } |
|
| 1056 | + if (isset($_COOKIE['nc_username']) |
|
| 1057 | + && isset($_COOKIE['nc_token']) |
|
| 1058 | + && isset($_COOKIE['nc_session_id']) |
|
| 1059 | + && $userSession->loginWithCookie($_COOKIE['nc_username'], $_COOKIE['nc_token'], $_COOKIE['nc_session_id'])) { |
|
| 1060 | + return true; |
|
| 1061 | + } |
|
| 1062 | + if ($userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) { |
|
| 1063 | + return true; |
|
| 1064 | + } |
|
| 1065 | + return false; |
|
| 1066 | + } |
|
| 1067 | + |
|
| 1068 | + protected static function handleAuthHeaders() { |
|
| 1069 | + //copy http auth headers for apache+php-fcgid work around |
|
| 1070 | + if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) { |
|
| 1071 | + $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION']; |
|
| 1072 | + } |
|
| 1073 | + |
|
| 1074 | + // Extract PHP_AUTH_USER/PHP_AUTH_PW from other headers if necessary. |
|
| 1075 | + $vars = [ |
|
| 1076 | + 'HTTP_AUTHORIZATION', // apache+php-cgi work around |
|
| 1077 | + 'REDIRECT_HTTP_AUTHORIZATION', // apache+php-cgi alternative |
|
| 1078 | + ]; |
|
| 1079 | + foreach ($vars as $var) { |
|
| 1080 | + if (isset($_SERVER[$var]) && preg_match('/Basic\s+(.*)$/i', $_SERVER[$var], $matches)) { |
|
| 1081 | + $credentials = explode(':', base64_decode($matches[1]), 2); |
|
| 1082 | + if (count($credentials) === 2) { |
|
| 1083 | + $_SERVER['PHP_AUTH_USER'] = $credentials[0]; |
|
| 1084 | + $_SERVER['PHP_AUTH_PW'] = $credentials[1]; |
|
| 1085 | + break; |
|
| 1086 | + } |
|
| 1087 | + } |
|
| 1088 | + } |
|
| 1089 | + } |
|
| 1090 | 1090 | } |
| 1091 | 1091 | |
| 1092 | 1092 | OC::init(); |
@@ -23,15 +23,15 @@ |
||
| 23 | 23 | namespace OC\Share20; |
| 24 | 24 | |
| 25 | 25 | class Hooks { |
| 26 | - public static function post_deleteUser($arguments) { |
|
| 27 | - \OC::$server->getShareManager()->userDeleted($arguments['uid']); |
|
| 28 | - } |
|
| 26 | + public static function post_deleteUser($arguments) { |
|
| 27 | + \OC::$server->getShareManager()->userDeleted($arguments['uid']); |
|
| 28 | + } |
|
| 29 | 29 | |
| 30 | - public static function post_deleteGroup($arguments) { |
|
| 31 | - \OC::$server->getShareManager()->groupDeleted($arguments['gid']); |
|
| 32 | - } |
|
| 30 | + public static function post_deleteGroup($arguments) { |
|
| 31 | + \OC::$server->getShareManager()->groupDeleted($arguments['gid']); |
|
| 32 | + } |
|
| 33 | 33 | |
| 34 | - public static function post_removeFromGroupLDAP($arguments) { |
|
| 35 | - \OC::$server->getShareManager()->userDeletedFromGroup($arguments['uid'], $arguments['gid']); |
|
| 36 | - } |
|
| 34 | + public static function post_removeFromGroupLDAP($arguments) { |
|
| 35 | + \OC::$server->getShareManager()->userDeletedFromGroup($arguments['uid'], $arguments['gid']); |
|
| 36 | + } |
|
| 37 | 37 | } |
@@ -30,18 +30,18 @@ |
||
| 30 | 30 | |
| 31 | 31 | class UserRemovedListener implements IEventListener { |
| 32 | 32 | |
| 33 | - /** @var IManager */ |
|
| 34 | - protected $shareManager; |
|
| 33 | + /** @var IManager */ |
|
| 34 | + protected $shareManager; |
|
| 35 | 35 | |
| 36 | - public function __construct(IManager $shareManager) { |
|
| 37 | - $this->shareManager = $shareManager; |
|
| 38 | - } |
|
| 36 | + public function __construct(IManager $shareManager) { |
|
| 37 | + $this->shareManager = $shareManager; |
|
| 38 | + } |
|
| 39 | 39 | |
| 40 | - public function handle(Event $event): void { |
|
| 41 | - if (!$event instanceof UserRemovedEvent) { |
|
| 42 | - return; |
|
| 43 | - } |
|
| 40 | + public function handle(Event $event): void { |
|
| 41 | + if (!$event instanceof UserRemovedEvent) { |
|
| 42 | + return; |
|
| 43 | + } |
|
| 44 | 44 | |
| 45 | - $this->shareManager->userDeletedFromGroup($event->getUser()->getUID(), $event->getGroup()->getGID()); |
|
| 46 | - } |
|
| 45 | + $this->shareManager->userDeletedFromGroup($event->getUser()->getUID(), $event->getGroup()->getGID()); |
|
| 46 | + } |
|
| 47 | 47 | } |
