From 0293d8e04f614c330be8aac7e968eec8469fb0e5 Mon Sep 17 00:00:00 2001 From: Bjoern Schiessle Date: Tue, 8 Oct 2013 11:26:49 +0200 Subject: [PATCH] If a existing file in Shared/ with update permissions gets updated we need to write the .part file to a different place because we can't create new files in the Shared folder --- lib/private/connector/sabre/file.php | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/private/connector/sabre/file.php b/lib/private/connector/sabre/file.php index 12d7585884..43e25de40c 100644 --- a/lib/private/connector/sabre/file.php +++ b/lib/private/connector/sabre/file.php @@ -45,7 +45,9 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D * @return string|null */ public function put($data) { + $fs = $this->getFS(); + if ($fs->file_exists($this->path) && !$fs->isUpdatable($this->path)) { throw new \Sabre_DAV_Exception_Forbidden(); @@ -58,12 +60,14 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D // chunked handling if (isset($_SERVER['HTTP_OC_CHUNKED'])) { + list($path, $name) = \Sabre_DAV_URLUtil::splitPath($this->path); $info = OC_FileChunking::decodeName($name); if (empty($info)) { throw new Sabre_DAV_Exception_NotImplemented(); } + $chunk_handler = new OC_FileChunking($info); $chunk_handler->store($info['index'], $data); if ($chunk_handler->isComplete()) { @@ -78,6 +82,13 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D // mark file as partial while uploading (ignored by the scanner) $partpath = $this->path . '.part'; + // if file is located in /Shared we write the part file to the users + // root folder because we can't create new files in /shared + // we extend the name with a random number to avoid overwriting a existing file + if (dirname($partpath) === 'Shared') { + $partpath = pathinfo($partpath, PATHINFO_FILENAME) . rand(); + } + try { $putOkay = $fs->file_put_contents($partpath, $data); if ($putOkay === false) {