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- <?php
- declare(strict_types=1);
- /**
- * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
- namespace OCA\DAV\Direct;
- use OCA\DAV\Db\DirectMapper;
- use OCP\AppFramework\Db\DoesNotExistException;
- use OCP\AppFramework\Utility\ITimeFactory;
- use OCP\EventDispatcher\IEventDispatcher;
- use OCP\Files\IRootFolder;
- use OCP\IRequest;
- use OCP\Security\Bruteforce\IThrottler;
- use Sabre\DAV\Exception\Forbidden;
- use Sabre\DAV\Exception\MethodNotAllowed;
- use Sabre\DAV\Exception\NotFound;
- use Sabre\DAV\ICollection;
- class DirectHome implements ICollection {
- /** @var IRootFolder */
- private $rootFolder;
- /** @var DirectMapper */
- private $mapper;
- /** @var ITimeFactory */
- private $timeFactory;
- /** @var IThrottler */
- private $throttler;
- /** @var IRequest */
- private $request;
- /** @var IEventDispatcher */
- private $eventDispatcher;
- public function __construct(
- IRootFolder $rootFolder,
- DirectMapper $mapper,
- ITimeFactory $timeFactory,
- IThrottler $throttler,
- IRequest $request,
- IEventDispatcher $eventDispatcher
- ) {
- $this->rootFolder = $rootFolder;
- $this->mapper = $mapper;
- $this->timeFactory = $timeFactory;
- $this->throttler = $throttler;
- $this->request = $request;
- $this->eventDispatcher = $eventDispatcher;
- }
- public function createFile($name, $data = null) {
- throw new Forbidden();
- }
- public function createDirectory($name) {
- throw new Forbidden();
- }
- public function getChild($name): DirectFile {
- try {
- $direct = $this->mapper->getByToken($name);
- // Expired
- if ($direct->getExpiration() < $this->timeFactory->getTime()) {
- throw new NotFound();
- }
- return new DirectFile($direct, $this->rootFolder, $this->eventDispatcher);
- } catch (DoesNotExistException $e) {
- // Since the token space is so huge only throttle on non-existing token
- $this->throttler->registerAttempt('directlink', $this->request->getRemoteAddress());
- $this->throttler->sleepDelay($this->request->getRemoteAddress(), 'directlink');
- throw new NotFound();
- }
- }
- public function getChildren() {
- throw new MethodNotAllowed('Listing members of this collection is disabled');
- }
- public function childExists($name): bool {
- return false;
- }
- public function delete() {
- throw new Forbidden();
- }
- public function getName(): string {
- return 'direct';
- }
- public function setName($name) {
- throw new Forbidden();
- }
- public function getLastModified(): int {
- return 0;
- }
- }
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