/**
* Log exception
*
* @internal param Exception $e exception
*/
public function logException($e)
{
$exceptionClass = get_class($e);
if ($exceptionClass !== 'Sabre_DAV_Exception_NotAuthenticated') {
\OCP\Util::logException($this->appName, $e);
}
}
/**
* Log exception
*
* @internal param Exception $e exception
*/
public function logException($e)
{
$exceptionClass = get_class($e);
$level = \OCP\Util::FATAL;
if (isset($this->nonFatalExceptions[$exceptionClass])) {
$level = \OCP\Util::DEBUG;
}
\OCP\Util::logException($this->appName, $e, $level);
}
/**
* If an Exception is being caught, return a JSON error response with
* a suitable status code
* @param Controller $controller the controller that is being called
* @param string $methodName the name of the method that will be called on
* the controller
* @param \Exception $exception the thrown exception
* @return Response a Response object
*/
public function afterException($controller, $methodName, \Exception $exception)
{
\OCP\Util::writeLog('contacts', __METHOD__ . ' method: ' . $methodName, \OCP\Util::DEBUG);
// If there's no proper status code associated, set it to 500.
$response = new JSONResponse();
if ($exception->getCode() < 100) {
$response->setStatus(HttpStatus::STATUS_INTERNAL_SERVER_ERROR);
} else {
$response->setStatus($exception->getCode());
}
$response->setErrorMessage($exception->getMessage());
\OCP\Util::logException('contacts', $exception);
return $response;
}
/**
* @NoAdminRequired
* @NoCSRFRequired
* @SSOCORS
*/
public function getFileList($dir = null, $sortby = 'name', $sort = false)
{
\OCP\JSON::checkLoggedIn();
\OC::$server->getSession()->close();
// Load the files
$dir = $dir ? (string) $dir : '';
$dir = \OC\Files\Filesystem::normalizePath($dir);
try {
$dirInfo = \OC\Files\Filesystem::getFileInfo($dir);
if (!$dirInfo || !$dirInfo->getType() === 'dir') {
header('HTTP/1.0 404 Not Found');
exit;
}
$data = array();
$baseUrl = \OCP\Util::linkTo('files', 'index.php') . '?dir=';
$permissions = $dirInfo->getPermissions();
$sortDirection = $sort === 'desc';
$mimetypeFilters = '';
$files = [];
if (is_array($mimetypeFilters) && count($mimetypeFilters)) {
$mimetypeFilters = array_unique($mimetypeFilters);
if (!in_array('httpd/unix-directory', $mimetypeFilters)) {
$mimetypeFilters[] = 'httpd/unix-directory';
}
foreach ($mimetypeFilters as $mimetypeFilter) {
$files = array_merge($files, \OCA\Files\Helper::getFiles($dir, $sortby, $sortDirection, $mimetypeFilter));
}
$files = \OCA\Files\Helper::sortFiles($files, $sortby, $sortDirection);
} else {
$files = \OCA\Files\Helper::getFiles($dir, $sortby, $sortDirection);
}
$files = \OCA\Files\Helper::populateTags($files);
$data['directory'] = $dir;
$data['files'] = \OCA\Files\Helper::formatFileInfos($files);
$data['permissions'] = $permissions;
return new DataResponse(array('data' => $data, 'status' => 'success'));
} catch (\OCP\Files\StorageNotAvailableException $e) {
\OCP\Util::logException('files', $e);
return new DataResponse(array('data' => array('exception' => '\\OCP\\Files\\StorageNotAvailableException', 'message' => 'Storage not available'), 'status' => 'error'));
} catch (\OCP\Files\StorageInvalidException $e) {
\OCP\Util::logException('files', $e);
return new DataResponse(array('data' => array('exception' => '\\OCP\\Files\\StorageInvalidException', 'message' => 'Storage invalid'), 'status' => 'error'));
} catch (\Exception $e) {
\OCP\Util::logException('files', $e);
return new DataResponse(array('data' => array('exception' => '\\Exception', 'message' => 'Unknown error'), 'status' => 'error'));
}
}
/**
* Check the database version
*
* @return array errors array
*/
public static function checkDatabaseVersion()
{
$l = \OC::$server->getL10N('lib');
$errors = array();
$dbType = \OC_Config::getValue('dbtype', 'sqlite');
if ($dbType === 'pgsql') {
// check PostgreSQL version
try {
$result = \OC_DB::executeAudited('SHOW SERVER_VERSION');
$data = $result->fetchRow();
if (isset($data['server_version'])) {
$version = $data['server_version'];
if (version_compare($version, '9.0.0', '<')) {
$errors[] = array('error' => $l->t('PostgreSQL >= 9 required'), 'hint' => $l->t('Please upgrade your database version'));
}
}
} catch (\Doctrine\DBAL\DBALException $e) {
\OCP\Util::logException('core', $e);
$errors[] = array('error' => $l->t('Error occurred while checking PostgreSQL version'), 'hint' => $l->t('Please make sure you have PostgreSQL >= 9 or' . ' check the logs for more information about the error'));
}
}
return $errors;
}
protected static function handleLogin()
{
OC_App::loadApps(array('prelogin'));
$error = array();
$messages = [];
try {
// auth possible via apache module?
if (OC::tryApacheAuth()) {
$error[] = 'apacheauthfailed';
} elseif (OC::tryRememberLogin()) {
$error[] = 'invalidcookie';
} elseif (OC::tryFormLogin()) {
$error[] = 'invalidpassword';
}
} catch (\OC\User\LoginException $e) {
$messages[] = $e->getMessage();
} catch (\Exception $ex) {
\OCP\Util::logException('handleLogin', $ex);
// do not disclose information. show generic error
$error[] = 'internalexception';
}
OC_Util::displayLoginPage(array_unique($error), $messages);
}
/**
* runs the update actions in maintenance mode, does not upgrade the source files
* except the main .htaccess file
*
* @return bool true if the operation succeeded, false otherwise
*/
public function upgrade() {
$wasMaintenanceModeEnabled = $this->config->getSystemValue('maintenance', false);
if(!$wasMaintenanceModeEnabled) {
$this->config->setSystemValue('maintenance', true);
$this->emit('\OC\Updater', 'maintenanceEnabled');
}
$installedVersion = $this->config->getSystemValue('version', '0.0.0');
$currentVersion = implode('.', \OC_Util::getVersion());
if ($this->log) {
$this->log->debug('starting upgrade from ' . $installedVersion . ' to ' . $currentVersion, array('app' => 'core'));
}
$success = true;
try {
$this->doUpgrade($currentVersion, $installedVersion);
} catch (\Exception $exception) {
\OCP\Util::logException('update', $exception);
$this->emit('\OC\Updater', 'failure', array(get_class($exception) . ': ' .$exception->getMessage()));
$success = false;
}
$this->emit('\OC\Updater', 'updateEnd', array($success));
if(!$wasMaintenanceModeEnabled && $success) {
$this->config->setSystemValue('maintenance', false);
$this->emit('\OC\Updater', 'maintenanceDisabled');
} else {
$this->emit('\OC\Updater', 'maintenanceActive');
}
return $success;
}
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
// Show warning if a PHP version below 5.4.0 is used, this has to happen here
// because base.php will already use 5.4 syntax.
if (version_compare(PHP_VERSION, '5.4.0') === -1) {
echo 'This version of ownCloud requires at least PHP 5.4.0<br/>';
echo 'You are currently running ' . PHP_VERSION . '. Please update your PHP version.';
return;
}
try {
require_once 'lib/base.php';
OC::handleRequest();
} catch (\OC\ServiceUnavailableException $ex) {
\OCP\Util::logException('index', $ex);
//show the user a detailed error page
OC_Response::setStatus(OC_Response::STATUS_SERVICE_UNAVAILABLE);
OC_Template::printExceptionErrorPage($ex);
} catch (\OC\HintException $ex) {
OC_Response::setStatus(OC_Response::STATUS_SERVICE_UNAVAILABLE);
OC_Template::printErrorPage($ex->getMessage(), $ex->getHint());
} catch (Exception $ex) {
\OCP\Util::logException('index', $ex);
//show the user a detailed error page
OC_Response::setStatus(OC_Response::STATUS_INTERNAL_SERVER_ERROR);
OC_Template::printExceptionErrorPage($ex);
}
public function writeBack($tmpFile)
{
if (!isset(self::$tmpFiles[$tmpFile])) {
return false;
}
try {
$this->getConnection()->putObject(array('Bucket' => $this->bucket, 'Key' => $this->cleanKey(self::$tmpFiles[$tmpFile]), 'SourceFile' => $tmpFile, 'ContentType' => \OC::$server->getMimeTypeDetector()->detect($tmpFile), 'ContentLength' => filesize($tmpFile)));
$this->testTimeout();
unlink($tmpFile);
} catch (S3Exception $e) {
\OCP\Util::logException('files_external', $e);
return false;
}
}
}
}
} catch (\Exception $e) {
\OCP\Util::writeLog('filefilter', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
return false;
}
//将tags赋值给files数组
if (isset($entries)) {
foreach ($entries as $fileId => $fileTags) {
$filesById[$fileId]['tags'] = $fileTags;
}
}
//将最后值变为filelist
foreach ($filesById as $val) {
$filelist[] = $val;
}
$data['directory'] = $dir;
$data['files'] = $filelist;
//\OCA\Files\Helper::formatFileInfos($files);
$data['permissions'] = (int) $permissions;
OCP\JSON::success(array('data' => $data));
} catch (\OCP\Files\StorageNotAvailableException $e) {
\OCP\Util::logException('files', $e);
OCP\JSON::error(array('data' => array('exception' => '\\OCP\\Files\\StorageNotAvailableException', 'message' => $l->t('Storage not available'))));
} catch (\OCP\Files\StorageInvalidException $e) {
\OCP\Util::logException('files', $e);
OCP\JSON::error(array('data' => array('exception' => '\\OCP\\Files\\StorageInvalidException', 'message' => $l->t('Storage invalid'))));
} catch (\Exception $e) {
\OCP\Util::logException('files', $e);
OCP\JSON::error(array('data' => array('exception' => '\\Exception', 'message' => $l->t('Unknown error'))));
}
/**
* Test connecting using the given backend configuration
*
* @param string $class backend class name
* @param array $options backend configuration options
* @return int see self::STATUS_*
*/
public static function getBackendStatus($class, $options, $isPersonal)
{
if (self::$skipTest) {
return self::STATUS_SUCCESS;
}
foreach ($options as &$option) {
$option = self::setUserVars(OCP\User::getUser(), $option);
}
if (class_exists($class)) {
try {
$storage = new $class($options);
if ($storage->test($isPersonal)) {
return self::STATUS_SUCCESS;
}
} catch (Exception $exception) {
\OCP\Util::logException('files_external', $exception);
}
}
return self::STATUS_ERROR;
}
protected static function handleLogin()
{
OC_App::loadApps(array('prelogin'));
$error = array();
$messages = [];
try {
// auth possible via apache module?
if (OC::tryApacheAuth()) {
$error[] = 'apacheauthfailed';
} elseif (OC::tryRememberLogin()) {
$error[] = 'invalidcookie';
} elseif (OC::tryFormLogin()) {
$error[] = 'invalidpassword';
}
} catch (\OC\User\LoginException $e) {
$messages[] = $e->getMessage();
} catch (\Exception $ex) {
\OCP\Util::logException('handleLogin', $ex);
// do not disclose information. show generic error
$error[] = 'internalexception';
}
if (!\OC::$server->getUserSession()->isLoggedIn()) {
$loginMessages = array(array_unique($error), $messages);
\OC::$server->getSession()->set('loginMessages', $loginMessages);
// Read current user and append if possible
$args = [];
if (isset($_POST['user'])) {
$args['user'] = $_POST['user'];
}
$redirectionTarget = \OC::$server->getURLGenerator()->linkToRoute('core.login.showLoginForm', $args);
header('Location: ' . $redirectionTarget);
}
}
/**
* runs the update actions in maintenance mode, does not upgrade the source files
* except the main .htaccess file
*
* @return bool true if the operation succeeded, false otherwise
*/
public function upgrade()
{
$logLevel = \OC_Config::getValue('loglevel', \OCP\Util::WARN);
$this->emit('\\OC\\Updater', 'setDebugLogLevel', array($logLevel, $this->logLevelNames[$logLevel]));
\OC_Config::setValue('loglevel', \OCP\Util::DEBUG);
\OC_DB::enableCaching(false);
\OC_Config::setValue('maintenance', true);
$installedVersion = \OC_Config::getValue('version', '0.0.0');
$currentVersion = implode('.', \OC_Util::getVersion());
if ($this->log) {
$this->log->debug('starting upgrade from ' . $installedVersion . ' to ' . $currentVersion, array('app' => 'core'));
}
$this->emit('\\OC\\Updater', 'maintenanceStart');
$success = true;
try {
$this->doUpgrade($currentVersion, $installedVersion);
} catch (\Exception $exception) {
\OCP\Util::logException('update', $exception);
$this->emit('\\OC\\Updater', 'failure', array(get_class($exception) . ': ' . $exception->getMessage()));
$success = false;
}
\OC_Config::setValue('maintenance', false);
$this->emit('\\OC\\Updater', 'maintenanceEnd');
$this->emit('\\OC\\Updater', 'updateEnd', array($success));
$this->emit('\\OC\\Updater', 'resetLogLevel', array($logLevel, $this->logLevelNames[$logLevel]));
\OC_Config::setValue('loglevel', $logLevel);
return $success;
}
/**
* Test connecting using the given backend configuration
* @param string $class backend class name
* @param array $options backend configuration options
* @return bool true if the connection succeeded, false otherwise
*/
private static function getBackendStatus($class, $options, $isPersonal)
{
if (self::$skipTest) {
return true;
}
foreach ($options as &$option) {
$option = self::setUserVars(OCP\User::getUser(), $option);
}
if (class_exists($class)) {
try {
$storage = new $class($options);
return $storage->test($isPersonal);
} catch (Exception $exception) {
\OCP\Util::logException('files_external', $exception);
return false;
}
}
return false;
}
public static function initSession()
{
// prevents javascript from accessing php session cookies
ini_set('session.cookie_httponly', true);
// set the cookie path to the ownCloud directory
$cookie_path = OC::$WEBROOT ?: '/';
ini_set('session.cookie_path', $cookie_path);
// Let the session name be changed in the initSession Hook
$sessionName = OC_Util::getInstanceId();
try {
// Allow session apps to create a custom session object
$useCustomSession = false;
$session = self::$server->getSession();
OC_Hook::emit('OC', 'initSession', array('session' => &$session, 'sessionName' => &$sessionName, 'useCustomSession' => &$useCustomSession));
if (!$useCustomSession) {
// set the session name to the instance id - which is unique
$session = new \OC\Session\Internal($sessionName);
}
$cryptoWrapper = \OC::$server->getSessionCryptoWrapper();
$session = $cryptoWrapper->wrapSession($session);
self::$server->setSession($session);
// if session can't be started break with http 500 error
} catch (Exception $e) {
\OCP\Util::logException('base', $e);
//show the user a detailed error page
OC_Response::setStatus(OC_Response::STATUS_INTERNAL_SERVER_ERROR);
OC_Template::printExceptionErrorPage($e);
die;
}
$sessionLifeTime = self::getSessionLifeTime();
// session timeout
if ($session->exists('LAST_ACTIVITY') && time() - $session->get('LAST_ACTIVITY') > $sessionLifeTime) {
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), null, -1, self::$WEBROOT ?: '/');
}
\OC::$server->getUserSession()->logout();
}
$session->set('LAST_ACTIVITY', time());
}
/**
* Test connecting using the given backend configuration
*
* @param string $class backend class name
* @param array $options backend configuration options
* @return int see self::STATUS_*
* @throws Exception
*/
public static function getBackendStatus($class, $options, $isPersonal)
{
if (self::$skipTest) {
return self::STATUS_SUCCESS;
}
foreach ($options as &$option) {
$option = self::setUserVars(OCP\User::getUser(), $option);
}
if (class_exists($class)) {
try {
/** @var \OC\Files\Storage\Common $storage */
$storage = new $class($options);
try {
$result = $storage->test($isPersonal);
$storage->setAvailability($result);
if ($result) {
return self::STATUS_SUCCESS;
}
} catch (\Exception $e) {
$storage->setAvailability(false);
throw $e;
}
} catch (Exception $exception) {
\OCP\Util::logException('files_external', $exception);
throw $exception;
}
}
return self::STATUS_ERROR;
}
private static function getBackendStatus($class, $options)
{
foreach ($options as &$option) {
$option = str_replace('$user', OCP\User::getUser(), $option);
}
if (class_exists($class)) {
try {
$storage = new $class($options);
return $storage->test();
} catch (Exception $exception) {
\OCP\Util::logException('files_external', $exception);
return false;
}
}
return false;
}
