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Merge pull request #6898 from owncloud/encryption_infinite_loop

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[encryption] infinite loop on sharing
This commit is contained in:
Björn Schießle 2014-01-23 01:09:34 -08:00
commit 0daabe5b6a
2 changed files with 30 additions and 45 deletions
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48
apps/files_encryption/lib/util.php
View file

@ -2,9 +2,10 @@
/**
* ownCloud
*
* @author Sam Tuke, Frank Karlitschek
* @author Sam Tuke, Frank Karlitschek, Bjoern Schiessle
* @copyright 2012 Sam Tuke <samtuke@owncloud.com>,
* Frank Karlitschek <frank@owncloud.org>
* Frank Karlitschek <frank@owncloud.org>,
* Bjoern Schiessle <schiessle@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
@ -1360,59 +1361,32 @@ class Util {
}
}
/**
* @brief go recursively through a dir and collect all files and sub files.
* @param string $dir relative to the users files folder
* @return array with list of files relative to the users files folder
*/
public function getAllFiles($dir) {
$result = array();
$dirList = array($dir);
while ($dirList) {
$dir = array_pop($dirList);
$content = $this->view->getDirectoryContent(\OC\Files\Filesystem::normalizePath(
$this->userFilesDir . '/' . $dir));
// handling for re shared folders
$pathSplit = explode('/', $dir);
foreach ($content as $c) {
$sharedPart = $pathSplit[sizeof($pathSplit) - 1];
$targetPathSplit = array_reverse(explode('/', $c['path']));
$path = '';
// rebuild path
foreach ($targetPathSplit as $pathPart) {
if ($pathPart !== $sharedPart) {
$path = '/' . $pathPart . $path;
} else {
break;
}
}
$path = $dir . $path;
$usersPath = isset($c['usersPath']) ? $c['usersPath'] : $c['path'];
if ($c['type'] === 'dir') {
$result = array_merge($result, $this->getAllFiles($path));
$dirList[] = substr($usersPath, strlen("files"));
} else {
$result[] = $path;
$result[] = substr($usersPath, strlen("files"));
}
}
}
return $result;
}
/**

13
apps/files_sharing/lib/cache.php
View file

@ -127,7 +127,18 @@ class Shared_Cache extends Cache {
return $files;
} else {
if ($cache = $this->getSourceCache($folder)) {
return $cache->getFolderContents($this->files[$folder]);
$sourceFolderContent = $cache->getFolderContents($this->files[$folder]);
foreach ($sourceFolderContent as $key => $c) {
$ownerPathParts = explode('/', \OC_Filesystem::normalizePath($c['path']));
$userPathParts = explode('/', \OC_Filesystem::normalizePath($folder));
$usersPath = 'files/Shared/'.$userPathParts[1];
foreach (array_slice($ownerPathParts, 3) as $part) {
$usersPath .= '/'.$part;
}
$sourceFolderContent[$key]['usersPath'] = $usersPath;
}
return $sourceFolderContent;
}
}
return false;