1 files changed, 10 insertions, 12 deletions

diff --git a/apps/dav/lib/Connector/Sabre/Auth.php b/apps/dav/lib/Connector/Sabre/Auth.php
index 15ea9447ffd..8457670be6b 100644
--- a/apps/dav/lib/Connector/Sabre/Auth.php
+++ b/apps/dav/lib/Connector/Sabre/Auth.php
@@ -50,8 +50,6 @@ use Sabre\HTTP\RequestInterface;
 use Sabre\HTTP\ResponseInterface;
 
 class Auth extends AbstractBasic {
-
-
 	const DAV_AUTHENTICATED = 'AUTHENTICATED_TO_DAV_BACKEND';
 
 	/** @var ISession */
@@ -173,12 +171,12 @@ class Auth extends AbstractBasic {
 	 */
 	private function requiresCSRFCheck() {
 		// GET requires no check at all
-		if($this->request->getMethod() === 'GET') {
+		if ($this->request->getMethod() === 'GET') {
 			return false;
 		}
 
 		// Official Nextcloud clients require no checks
-		if($this->request->isUserAgent([
+		if ($this->request->isUserAgent([
 			IRequest::USER_AGENT_CLIENT_DESKTOP,
 			IRequest::USER_AGENT_CLIENT_ANDROID,
 			IRequest::USER_AGENT_CLIENT_IOS,
@@ -187,17 +185,17 @@ class Auth extends AbstractBasic {
 		}
 
 		// If not logged-in no check is required
-		if(!$this->userSession->isLoggedIn()) {
+		if (!$this->userSession->isLoggedIn()) {
 			return false;
 		}
 
 		// POST always requires a check
-		if($this->request->getMethod() === 'POST') {
+		if ($this->request->getMethod() === 'POST') {
 			return true;
 		}
 
 		// If logged-in AND DAV authenticated no check is required
-		if($this->userSession->isLoggedIn() &&
+		if ($this->userSession->isLoggedIn() &&
 			$this->isDavAuthenticated($this->userSession->getUser()->getUID())) {
 			return false;
 		}
@@ -214,10 +212,10 @@ class Auth extends AbstractBasic {
 	private function auth(RequestInterface $request, ResponseInterface $response) {
 		$forcedLogout = false;
 
-		if(!$this->request->passesCSRFCheck() &&
+		if (!$this->request->passesCSRFCheck() &&
 			$this->requiresCSRFCheck()) {
 			// In case of a fail with POST we need to recheck the credentials
-			if($this->request->getMethod() === 'POST') {
+			if ($this->request->getMethod() === 'POST') {
 				$forcedLogout = true;
 			} else {
 				$response->setStatus(401);
@@ -225,10 +223,10 @@ class Auth extends AbstractBasic {
 			}
 		}
 
-		if($forcedLogout) {
+		if ($forcedLogout) {
 			$this->userSession->logout();
 		} else {
-			if($this->twoFactorManager->needsSecondFactor($this->userSession->getUser())) {
+			if ($this->twoFactorManager->needsSecondFactor($this->userSession->getUser())) {
 				throw new \Sabre\DAV\Exception\NotAuthenticated('2FA challenge not passed.');
 			}
 			if (
@@ -254,7 +252,7 @@ class Auth extends AbstractBasic {
 		}
 
 		$data = parent::check($request, $response);
-		if($data[0] === true) {
+		if ($data[0] === true) {
 			$startPos = strrpos($data[1], '/') + 1;
 			$user = $this->userSession->getUser()->getUID();
 			$data[1] = substr_replace($data[1], $user, $startPos);