public function githubAction(Application $app, Request $request) { $clientID = getenv('GITHUB_API_KEY'); $clientSecret = getenv('GITHUB_API_SECRET'); $code = $request->query->get('code'); $redirectUri = $request->getScheme() . '://' . $request->getHost(); if (80 != $request->getPort()) { $redirectUri .= ':' . $request->getPort(); } $redirectUri .= '/auth/github'; $provider = new Github(['clientId' => $clientID, 'clientSecret' => $clientSecret, 'redirectUri' => $redirectUri, 'scopes' => ['user:email']]); if (empty($code)) { $authUrl = $provider->getAuthorizationUrl(); $app['session']->set('oauth2state', $provider->state); return $app->redirect($authUrl); } else { $token = $provider->getAccessToken('authorization_code', ['code' => $code]); $userDetails = $provider->getUserDetails($token); try { $user = $app['user.manager']->fetchUserByGithubUid($userDetails->uid); } catch (UserNotFoundException $exception) { $email = null; foreach ($provider->getUserEmails($token) as $providerEmail) { if ($providerEmail->primary) { $email = $providerEmail->email; break; } } $user = $app['user.manager']->createUser(['email' => $email, 'roles' => ['ROLE_USER'], 'name' => $userDetails->name, 'githubUid' => $userDetails->uid]); $app['user.manager']->saveUser($user); } $app['session']->set('user', $user); return $app->redirect($app['url_generator']->generate('account.profile')); } }
/** * Register a new user using their Github account. * * @param string $code * @return \Tricks\User */ public function register($code) { $token = $this->provider->getAccessToken('authorization_code', ['code' => $code]); $userDetails = $this->provider->getUserDetails($token); $verifiedEmails = $this->getVerifiedEmails($token->accessToken); $userDetails->email = $this->getPrimaryEmail($verifiedEmails); $profile = $this->profiles->findByUid($userDetails->uid); if (is_null($profile)) { $user = $this->users->findByEmail($userDetails->email); if (is_null($user)) { $user = $this->users->createFromGithubData($userDetails); } $profile = $this->profiles->createFromGithubData($userDetails, $user, $token->accessToken); } else { $profile = $this->profiles->updateToken($profile, $token->accessToken); $user = $profile->user; } return $user; }
/** * */ public function authorize() { $this->view->disable(); $provider = new Github(['clientId' => $this->clientId, 'clientSecret' => $this->clientSecret, 'redirectUri' => $this->redirectUriAuthorize]); $code = $this->request->getQuery('code'); $state = $this->request->getQuery('state'); if (!isset($code)) { // If we don't have an authorization code then get one $authUrl = $provider->getAuthorizationUrl(); $this->session->set('oauth2state', $provider->state); return $this->response->redirect($authUrl); // Check given state against previously stored one to mitigate CSRF attack } elseif (empty($state) || $state !== $this->session->get('oauth2state')) { $this->session->remove('oauth2state'); exit('Invalid state'); } else { // Try to get an access token (using the authorization code grant) $token = $provider->getAccessToken('authorization_code', ['code' => $code]); $uid = $provider->getUserUid($token); $userDetails = $provider->getUserDetails($token); return array($uid, $token, $userDetails); } }