diff options
| -rw-r--r-- | apps/dav/lib/Connector/Sabre/QuotaPlugin.php | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/apps/dav/lib/Connector/Sabre/QuotaPlugin.php b/apps/dav/lib/Connector/Sabre/QuotaPlugin.php index 9790fc99837..bbb378edc9b 100644 --- a/apps/dav/lib/Connector/Sabre/QuotaPlugin.php +++ b/apps/dav/lib/Connector/Sabre/QuotaPlugin.php @@ -15,6 +15,8 @@ use OCP\Files\StorageNotAvailableException; use Sabre\DAV\Exception\InsufficientStorage; use Sabre\DAV\Exception\ServiceUnavailable; use Sabre\DAV\INode; +use Sabre\HTTP\RequestInterface; +use Sabre\HTTP\ResponseInterface; /** * This plugin check user quota and deny creating files when they exceeds the quota. @@ -55,6 +57,7 @@ class QuotaPlugin extends \Sabre\DAV\ServerPlugin { $server->on('beforeWriteContent', [$this, 'beforeWriteContent'], 10); $server->on('beforeCreateFile', [$this, 'beforeCreateFile'], 10); + $server->on('method:MKCOL', [$this, 'onCreateCollection'], 30); $server->on('beforeMove', [$this, 'beforeMove'], 10); $server->on('beforeCopy', [$this, 'beforeCopy'], 10); } @@ -89,6 +92,31 @@ class QuotaPlugin extends \Sabre\DAV\ServerPlugin { } /** + * Check quota before creating directory + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + * @throws InsufficientStorage + * @throws \Sabre\DAV\Exception\Forbidden + */ + public function onCreateCollection(RequestInterface $request, ResponseInterface $response): bool { + try { + $destinationPath = $this->server->calculateUri($request->getUrl()); + $quotaPath = $this->getPathForDestination($destinationPath); + } catch (\Exception $e) { + return true; + } + if ($quotaPath) { + // MKCOL does not have a Content-Length header, so we can use + // a fixed value for the quota check. + return $this->checkQuota($quotaPath, 4096, true); + } + + return true; + } + + /** * Check quota before writing content * * @param string $uri target file URI @@ -174,7 +202,7 @@ class QuotaPlugin extends \Sabre\DAV\ServerPlugin { * @throws InsufficientStorage * @return bool */ - public function checkQuota(string $path, $length = null) { + public function checkQuota(string $path, $length = null, $isDir = false) { if ($length === null) { $length = $this->getLength(); } @@ -191,6 +219,10 @@ class QuotaPlugin extends \Sabre\DAV\ServerPlugin { $freeSpace = $this->getFreeSpace($path); if ($freeSpace >= 0 && $length > $freeSpace) { + if ($isDir) { + throw new InsufficientStorage("Insufficient space in $path. $freeSpace available. Cannot create directory"); + } + throw new InsufficientStorage("Insufficient space in $path, $length required, $freeSpace available"); } } |