AuthBucket\OAuth2\GrantType\AuthorizationCodeGrantTypeHandler::handle PHP Метод

    public function handle(Request $request)
    {
        // Fetch client_id from authenticated token.
        $clientId = $this->checkClientId();
        // Fetch username and scope from stored code.
        list($username, $scope) = $this->checkCode($request, $clientId);
        // Check and set redirect_uri.
        $redirectUri = $this->checkRedirectUri($request, $clientId);
        // Generate access_token, store to backend and set token response.
        $parameters = $this->tokenTypeHandlerFactory->getTokenTypeHandler()->createAccessToken($clientId, $username, $scope);
        return JsonResponse::create($parameters, 200, ['Cache-Control' => 'no-store', 'Pragma' => 'no-cache']);
    }