kopia lustrzana https://github.com/nextcloud/social
133 wiersze
3.8 KiB
PHP
133 wiersze
3.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Nextcloud - Social Support
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Maxence Lange <maxence@artificial-owl.com>
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* @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Social\Service;
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use OC\Webfinger\Event\WebfingerEvent;
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use OCA\Social\Db\CacheActorsRequest;
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use OCA\Social\Exceptions\CacheActorDoesNotExistException;
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use OCA\Social\Exceptions\SocialAppConfigException;
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use OCA\Social\Exceptions\UnauthorizedFediverseException;
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use OCA\Social\Model\WebfingerLink;
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use OCP\IURLGenerator;
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use OCP\WellKnown\Model\IWellKnown;
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class WellKnownService {
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/** @var IURLGenerator */
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private $urlGenerator;
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/** @var CacheActorsRequest */
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private $cacheActorsRequest;
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/** @var CacheActorService */
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private $cacheActorService;
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/** @var FediverseService */
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private $fediverseService;
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/** @var ConfigService */
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private $configService;
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/** @var MiscService */
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private $miscService;
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/**
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* WebfingerService constructor.
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*
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* @param IURLGenerator $urlGenerator
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* @param CacheActorsRequest $cacheActorsRequest
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* @param CacheActorService $cacheActorService
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* @param FediverseService $fediverseService
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* @param ConfigService $configService
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* @param MiscService $miscService
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*/
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public function __construct(
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IURLGenerator $urlGenerator, CacheActorsRequest $cacheActorsRequest,
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CacheActorService $cacheActorService, FediverseService $fediverseService,
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ConfigService $configService, MiscService $miscService
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) {
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$this->urlGenerator = $urlGenerator;
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$this->cacheActorsRequest = $cacheActorsRequest;
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$this->cacheActorService = $cacheActorService;
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$this->fediverseService = $fediverseService;
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$this->configService = $configService;
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$this->miscService = $miscService;
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}
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/**
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* @param IWellKnown $wellKnown
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*
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* @throws CacheActorDoesNotExistException
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* @throws SocialAppConfigException
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* @throws UnauthorizedFediverseException
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*/
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public function webfinger(IWellKnown $wellKnown) {
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$this->fediverseService->jailed();
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$subject = $wellKnown->getSubject();
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if (strpos($subject, 'acct:') === 0) {
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$subject = substr($subject, 5);
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}
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try {
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$actor = $this->cacheActorService->getFromLocalAccount($subject);
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} catch (CacheActorDoesNotExistException $e) {
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$actor = $this->cacheActorsRequest->getFromId($subject);
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if (!$actor->isLocal()) {
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throw new CacheActorDoesNotExistException();
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}
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}
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$href = $this->configService->getSocialUrl() . '@' . $actor->getPreferredUsername();
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$href = rtrim($href, '/');
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$linkPerson = new WebfingerLink();
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$linkPerson->setRel('self');
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$linkPerson->setType('application/activity+json');
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$linkPerson->setHref($href);
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$linkOstatus = new WebfingerLink();
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$linkOstatus->setRel('http://ostatus.org/schema/1.0/subscribe');
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$subscribe = $this->urlGenerator->linkToRouteAbsolute('social.OStatus.subscribe') . '?uri={uri}';
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$linkOstatus->setTemplate($subscribe);
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$wellKnown->addLinkSerialized($linkPerson)
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->addLinkSerialized($linkOstatus);
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}
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}
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