/**
* @param ResourceServerInterface $resourceServer
* @param array $urlQuery
* @return \Eva\EvaOAuth\OAuth2\Token\AccessTokenInterface
*/
public function getAccessToken(ResourceServerInterface $resourceServer, array $urlQuery = [])
{
$urlQuery = $urlQuery ?: $_GET;
$code = empty($urlQuery['code']) ? '' : $urlQuery['code'];
$state = empty($urlQuery['state']) ? '' : $urlQuery['state'];
$options = $this->options;
if (!$code) {
throw new InvalidArgumentException("No authorization code found");
}
//TODO: Valid state to void attach
$parameters = ['grant_type' => 'authorization_code', 'code' => $code, 'client_id' => $options['client_id'], 'client_secret' => $options['client_secret'], 'redirect_uri' => $options['redirect_uri']];
if ($state) {
$parameters['state'] = $state;
}
$httpClient = $this->httpClient;
$method = $resourceServer->getAccessTokenMethod();
$httpClientOptions = $method == ResourceServerInterface::METHOD_GET ? ['query' => $parameters] : ['body' => $parameters];
$request = $httpClient->createRequest($method, $resourceServer->getAccessTokenUrl(), $httpClientOptions);
try {
$this->getEmitter()->emit('beforeGetAccessToken', new BeforeGetAccessToken($request, $resourceServer));
/** @var Response $response */
$response = $httpClient->send($request);
return AccessToken::factory($response, $resourceServer);
} catch (RequestException $e) {
throw new \Eva\EvaOAuth\Exception\RequestException('Get access token failed', $e->getRequest(), $e->getResponse());
}
}
/**
* @param Response $response
* @param ResourceServerInterface $resourceServer
* @return AccessTokenInterface
*/
public static function factory(Response $response, ResourceServerInterface $resourceServer)
{
$rawToken = ResponseParser::parse($response, $resourceServer->getAccessTokenFormat());
$tokenValue = empty($rawToken['access_token']) ? '' : $rawToken['access_token'];
$token = new static($tokenValue);
$token->setResponse($response);
foreach ($rawToken as $key => $value) {
$token->{$key} = $value;
}
return $token;
}
/**
* @param AccessToken $token
* @param ResourceServerInterface $resourceServer
* @return \Eva\EvaOAuth\User\UserInterface
*/
public static function getUser(AccessToken $token, ResourceServerInterface $resourceServer)
{
return $resourceServer->getUser($token);
}