mirror of
https://github.com/netzbegruenung/circles.git
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be8aca2b8a
Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
131 lines
3.7 KiB
PHP
131 lines
3.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Circles - Bring cloud-users closer together.
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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 2021
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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\Circles\Handlers;
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use OCA\Circles\Tools\Exceptions\SignatoryException;
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use OCA\Circles\Tools\Traits\TArrayTools;
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use OC\URLGenerator;
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use OCA\Circles\AppInfo\Application;
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use OCA\Circles\Exceptions\UnknownInterfaceException;
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use OCA\Circles\Service\ConfigService;
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use OCA\Circles\Service\InterfaceService;
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use OCA\Circles\Service\RemoteStreamService;
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use OCP\Http\WellKnown\IHandler;
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use OCP\Http\WellKnown\IRequestContext;
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use OCP\Http\WellKnown\IResponse;
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use OCP\Http\WellKnown\JrdResponse;
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use OCP\IURLGenerator;
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/**
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* Class WebfingerHandler
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*
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* @package OCA\Circles\Handlers
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*/
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class WebfingerHandler implements IHandler {
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use TArrayTools;
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/** @var URLGenerator */
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private $urlGenerator;
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/** @var RemoteStreamService */
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private $remoteStreamService;
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/** @var InterfaceService */
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private $interfaceService;
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/** @var ConfigService */
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private $configService;
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/**
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* WebfingerHandler constructor.
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*
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* @param IURLGenerator $urlGenerator
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* @param RemoteStreamService $remoteStreamService
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* @param InterfaceService $interfaceService
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* @param ConfigService $configService
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*/
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public function __construct(
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IURLGenerator $urlGenerator, RemoteStreamService $remoteStreamService,
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InterfaceService $interfaceService, ConfigService $configService
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) {
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$this->urlGenerator = $urlGenerator;
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$this->remoteStreamService = $remoteStreamService;
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$this->interfaceService = $interfaceService;
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$this->configService = $configService;
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}
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/**
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* @param string $service
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* @param IRequestContext $context
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* @param IResponse|null $response
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*
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* @return IResponse|null
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*/
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public function handle(string $service, IRequestContext $context, ?IResponse $response): ?IResponse {
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if ($service !== 'webfinger') {
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return $response;
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}
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$request = $context->getHttpRequest();
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$subject = $request->getParam('resource', '');
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if ($subject !== Application::APP_SUBJECT) {
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return $response;
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}
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$token = $request->getParam('check', '');
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if (!($response instanceof JrdResponse)) {
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$response = new JrdResponse($subject);
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}
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try {
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$this->interfaceService->setCurrentInterfaceFromRequest($request, $request->getParam('test', ''));
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$this->remoteStreamService->getAppSignatory();
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$href = $this->interfaceService->getCloudPath('circles.Remote.appService');
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$info = [
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'app' => Application::APP_ID,
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'name' => Application::APP_NAME,
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'token' => Application::APP_TOKEN,
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'version' => $this->configService->getAppValue('installed_version'),
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'api' => Application::APP_API
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];
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} catch (UnknownInterfaceException | SignatoryException $e) {
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return $response;
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}
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return $response->addLink(Application::APP_REL, 'application/json', $href, [], $info);
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}
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}
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