Hugo Sales
fa0d02a9ac
This hardcodes the user, and has some other issues, so it is not yet complete. We follow mastodon's spec for automatic client registration, available at both `/api/v1/apps` and a more reasonable `/oauth/client`. This accepts a JSON POST with the client info and returns JSON with a `client_id` and a `client_secret`, to be used with `/oauth/authorize` and `/oauth/token`. It also, seemingly, requires returning an `id` with unclear purpose. The `/oauth/token` endpoint doesn't currently return a `me` field.
101 lines
3.9 KiB
PHP
101 lines
3.9 KiB
PHP
<?php
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declare(strict_types = 1);
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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 published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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/**
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* OAuth2 implementation for GNU social
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*
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* @package OAuth2
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* @category API
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*
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* @author Diogo Peralta Cordeiro <mail@diogo.site>
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* @author Hugo Sales <hugo@hsal.es>
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* @copyright 2022 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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namespace Plugin\OAuth2\Controller;
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use App\Core\Controller;
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use App\Entity\LocalUser;
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use App\Util\Exception\NotFoundException;
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use League\OAuth2\Server\Entities\UserEntityInterface;
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use League\OAuth2\Server\Exception\OAuthServerException;
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use Nyholm\Psr7\Factory\Psr17Factory;
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use Plugin\OAuth2\OAuth2;
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use Psr\Http\Message\ResponseFactoryInterface;
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use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory;
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use Symfony\Bridge\PsrHttpMessage\Factory\PsrHttpFactory;
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use Symfony\Component\HttpFoundation\JsonResponse;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\RequestStack;
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class Authorize extends Controller
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{
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public function __construct(
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RequestStack $stack,
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private ResponseFactoryInterface $response_factory,
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) {
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parent::__construct($stack);
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}
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public function __invoke(Request $request)
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{
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// @var \League\OAuth2\Server\AuthorizationServer $server
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$server = OAuth2::$authorization_server;
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$response = $this->response_factory->createResponse();
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$httpFoundationFactory = new HttpFoundationFactory;
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try {
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// Validate the HTTP request and return an AuthorizationRequest object.
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// The auth request object can be serialized into a user's session
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$psr17Factory = new Psr17Factory();
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$psrHttpFactory = new PsrHttpFactory($psr17Factory, $psr17Factory, $psr17Factory, $psr17Factory);
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$psrRequest = $psrHttpFactory->createRequest($request);
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$authRequest = $server->validateAuthorizationRequest($psrRequest);
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// TODO
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// Once the user has logged in set the user on the AuthorizationRequest
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$authRequest->setUser(
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new class(LocalUser::getByNickname('foo')->getId()) implements UserEntityInterface {
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public function __construct(private int $id)
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{
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}
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public function getIdentifier()
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{
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return $this->id;
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}
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},
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);
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// Once the user has approved or denied the client update the status
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// (true = approved, false = denied)
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$authRequest->setAuthorizationApproved(true);
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// Return the HTTP redirect response
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return $httpFoundationFactory->createResponse($server->completeAuthorizationRequest($authRequest, $response));
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} catch (OAuthServerException $exception) {
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return $httpFoundationFactory->createResponse($exception->generateHttpResponse($response));
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} catch (NotFoundException) {
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return new JsonResponse(['error' => 'No such client', 'error_description' => 'This client is not registered']);
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}
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}
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}
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