Phpunit changed, use proper Assert class - nextcloud-server.git - Nextcloud server, a safe home for all your data: https://github.com/nextcloud/server

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author	Arthur Schiwon <blizzz@arthur-schiwon.de>	2018-08-12 14:46:22 +0200
committer	Arthur Schiwon <blizzz@arthur-schiwon.de>	2018-08-12 14:46:22 +0200
commit	96f5210fc471055411babf6da5346278b049e8a6 (patch)
tree	4edb1314e33b886863ba6030af57794cf52f4825 /apps/files/js
parent	59e35e3bf7fc46980bd6d415e1a56c6be81c6899 (diff)
download	nextcloud-server-96f5210fc471055411babf6da5346278b049e8a6.tar.gz nextcloud-server-96f5210fc471055411babf6da5346278b049e8a6.zip

Phpunit changed, use proper Assert class

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

Diffstat (limited to 'apps/files/js')

0 files changed, 0 insertions, 0 deletions

<?php /** * SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors * SPDX-FileCopyrightText: 2019 ownCloud GmbH * SPDX-License-Identifier: AGPL-3.0-only */ namespace OCA\Files_Sharing; use OCP\Files\File; use OCP\Files\Folder; use OCP\Files\Node; use OCP\Files\NotFoundException; /** * Handles restricting for download of files */ class ViewOnly { /** @var Folder */ private $userFolder; public function __construct(Folder $userFolder) { $this->userFolder = $userFolder; } /** * @param string[] $pathsToCheck * @return bool */ public function check(array $pathsToCheck): bool { // If any of elements cannot be downloaded, prevent whole download foreach ($pathsToCheck as $file) { try { $info = $this->userFolder->get($file); if ($info instanceof File) { // access to filecache is expensive in the loop if (!$this->checkFileInfo($info)) { return false; } } elseif ($info instanceof Folder) { // get directory content is rather cheap query if (!$this->dirRecursiveCheck($info)) { return false; } } } catch (NotFoundException $e) { continue; } } return true; } /** * @param Folder $dirInfo * @return bool * @throws NotFoundException */ private function dirRecursiveCheck(Folder $dirInfo): bool { if (!$this->checkFileInfo($dirInfo)) { return false; } // If any of elements cannot be downloaded, prevent whole download $files = $dirInfo->getDirectoryListing(); foreach ($files as $file) { if ($file instanceof File) { if (!$this->checkFileInfo($file)) { return false; } } elseif ($file instanceof Folder) { return $this->dirRecursiveCheck($file); } } return true; } /** * @param Node $fileInfo * @return bool * @throws NotFoundException */ private function checkFileInfo(Node $fileInfo): bool { // Restrict view-only to nodes which are shared $storage = $fileInfo->getStorage(); if (!$storage->instanceOfStorage(SharedStorage::class)) { return true; } // Extract extra permissions /** @var \OCA\Files_Sharing\SharedStorage $storage */ $share = $storage->getShare(); $canDownload = true; // Check if read-only and on whether permission can download is both set and disabled. $attributes = $share->getAttributes(); if ($attributes !== null) { $canDownload = $attributes->getAttribute('permissions', 'download'); } if ($canDownload !== null && !$canDownload) { return false; } return true; } }


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