mirror of
https://github.com/Poniverse/Pony.fm.git
synced 2024-11-29 16:17:59 +01:00
110 lines
3.4 KiB
PHP
110 lines
3.4 KiB
PHP
<?php
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/**
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* Pony.fm - A community for pony fan music.
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* Copyright (C) 2015 Feld0
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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 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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* 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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namespace Poniverse\Ponyfm\Http\Middleware;
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use Closure;
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use Illuminate\Contracts\Auth\Guard;
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use Illuminate\Http\Request;
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use Illuminate\Session\Store;
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use League\OAuth2\Client\Token\AccessToken;
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use Poniverse;
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use Poniverse\Lib\Client;
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use Poniverse\Ponyfm\Models\User;
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use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
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class AuthenticateOAuth
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{
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/**
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* @var Client
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*/
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private $poniverse;
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/**
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* @var Guard
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*/
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private $auth;
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/**
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* @var Store
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*/
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private $session;
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public function __construct(Guard $auth, Store $session)
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{
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$this->poniverse = new Client(config('poniverse.client_id'), config('poniverse.secret'), new \GuzzleHttp\Client());
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$this->auth = $auth;
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$this->session = $session;
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}
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/**
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* Handle an incoming request.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Closure $next
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* @param string $requiredScope
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* @return mixed
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* @throws Poniverse\Lib\Errors\ApiException
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*/
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public function handle(Request $request, Closure $next, $requiredScope)
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{
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// Ensure this is a valid OAuth client.
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$accessToken = $this->determineAccessToken($request, false);
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// check that access token is valid at Poniverse.net
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$accessTokenInfo = $this->poniverse->poniverse()->meta()->introspect($accessToken);
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if (!$accessTokenInfo->getIsActive()) {
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throw new AccessDeniedHttpException('This access token is expired or invalid!');
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}
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if (!in_array($requiredScope, $accessTokenInfo->getScopes())) {
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throw new AccessDeniedHttpException("This access token lacks the '${requiredScope}' scope!");
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}
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// Log in as the given user, creating the account if necessary.
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$this->poniverse->setAccessToken(new AccessToken(['access_token' => $accessToken]));
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$this->session->put('api_client_id', $accessTokenInfo->getClientId());
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/** @var Poniverse\Lib\Entity\Poniverse\User $poniverseUser */
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$poniverseUser = $this->poniverse->getOAuthProvider()->getResourceOwner($accessToken);
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$user = User::findOrCreate($poniverseUser->username, $poniverseUser->display_name, $poniverseUser->email);
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$this->auth->setUser($user);
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return $next($request);
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}
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private function determineAccessToken(Request $request, $headerOnly = true)
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{
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$header = $request->header('Authorization');
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if ($header !== null && substr($header, 0, 7) === 'Bearer ') {
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return trim(substr($header, 7));
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}
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if ($headerOnly) {
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return null;
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}
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return $request->get('access_token');
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}
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}
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