87 lines
2.3 KiB
PHP
87 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2022 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Photos\Sabre;
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use OCA\Photos\Album\AlbumMapper;
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use OCA\Photos\Sabre\Album\PublicAlbumRoot;
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use OCA\Photos\Service\UserConfigService;
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use OCP\Files\IRootFolder;
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use OCP\IRequest;
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use OCP\IUserManager;
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use OCP\Security\Bruteforce\IThrottler;
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use Psr\Log\LoggerInterface;
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use Sabre\DAV\Exception\Forbidden;
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use Sabre\DAV\Exception\NotFound;
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use Sabre\DAVACL\AbstractPrincipalCollection;
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use Sabre\DAVACL\PrincipalBackend\BackendInterface;
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class PublicRootCollection extends AbstractPrincipalCollection {
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private const BRUTEFORCE_ACTION = 'publicphotos_webdav_auth';
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public function __construct(
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private readonly AlbumMapper $albumMapper,
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private readonly IRootFolder $rootFolder,
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BackendInterface $principalBackend,
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private readonly UserConfigService $userConfigService,
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private readonly IRequest $request,
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private readonly IThrottler $throttler,
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private readonly LoggerInterface $logger,
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protected readonly IUserManager $userManager,
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) {
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parent::__construct($principalBackend, 'principals/token');
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}
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public function getName(): string {
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return 'photospublic';
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}
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/**
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* Child are retrieved directly by getChild.
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* This should never be called.
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* @param array $principalInfo
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*/
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public function getChildForPrincipal(array $principalInfo): PublicAlbumRoot {
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throw new Forbidden();
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}
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/**
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* Returns a child object, by its token.
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*
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* @param string $name
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*
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* @throws NotFound
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*
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* @return \Sabre\DAV\INode
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*/
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public function getChild($name) {
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$this->throttler->sleepDelayOrThrowOnMax($this->request->getRemoteAddress(), self::BRUTEFORCE_ACTION);
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if (is_null($name)) {
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throw new Forbidden();
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}
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$albums = $this->albumMapper->getSharedAlbumsForCollaboratorWithFiles($name, AlbumMapper::TYPE_LINK);
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if (count($albums) !== 1) {
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$this->throttler->registerAttempt(self::BRUTEFORCE_ACTION, $this->request->getRemoteAddress());
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throw new NotFound('Unable to find public album');
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}
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return new PublicAlbumRoot(
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$this->albumMapper,
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$albums[0],
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$this->rootFolder,
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$albums[0]->getAlbum()->getUserId(),
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$this->userConfigService,
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$this->logger,
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$this->userManager,
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);
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}
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}
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