/**
* Processes an OAuth refresh token request.
*
* @param Request $request the OAuth token request
* @param Response $response the response
*/
protected function tokenFromRefreshToken($request, $response)
{
$store = StoreManager::instance();
$client = $this->oauth->getClient();
if (!isset($request['refresh_token']) || $request['refresh_token'] == '') {
$this->logger->log(LogLevel::ERROR, 'Token request failed: refresh_token not set');
$response->setError('invalid_request', 'refresh_token not set');
return;
}
$refresh_token = RefreshToken::decode($request['refresh_token']);
if (!$refresh_token->isValid()) {
$this->logger->log(LogLevel::ERROR, 'Token request failed: Refresh token not valid');
$response->setError('invalid_grant', 'Refresh token not valid');
return;
}
$authorization = $refresh_token->getAuthorization();
if ($authorization->getClient()->getStoreID() != $client->getStoreID()) {
$this->logger->log(LogLevel::ERROR, 'Token request failed: this client (' . $client->getStoreID() . ') does not match the client stored in refresh token (' . $authorization->getClient()->getStoreID() . ')');
$response->setError('invalid_grant', 'this client does not match the client stored in refresh token');
$response->renderJSON();
return;
}
$authorization->revokeTokensFromSource($refresh_token);
$scope = $refresh_token->getScope();
// If we issue, we delete the old refresh token so that it can't be used again
$refresh_token->revoke();
$authorization->resetAuthState();
$store->saveAuth($authorization);
$response->loadData($authorization->issueTokens($scope, SIMPLEID_SHORT_TOKEN_EXPIRES_IN, $refresh_token));
// Call modules
$this->mgr->invokeAll('oAuthToken', 'refresh_token', $authorization, $request, $response, $scope);
return $authorization;
}
/**
* Issues a refresh token.
*
* @param array $scope the scope to be included in the access token
* @param TokenSource $source the source, if any, from which the token is to be
* generated
* @param array $additional additional data to be stored on the server for this
* token
* @return array an array of parameters that can be included in the OAuth token
* endpoint response
*/
protected function issueRefreshToken($scope = array(), $source = NULL, $additional = array())
{
$token = RefreshToken::create($this, $scope, $source, $additional);
return array('refresh_token' => $token->getEncoded());
}