/**
* @param Service $service
*
* @return AuthAdapterInterface
*/
private function getAuthenticationAdapter()
{
//TODO add check for adapter interface
//TODO ...plus I don't like this method code
$adapter = $this->service->getAdapter() ?: $this->config->getDefaultAdapter();
$adapterOptions = $this->service->getAdapterOptions();
if (empty($adapterOptions)) {
$adapterOptions = $this->config->getDefaultOptionsForAdapter();
}
if ($adapter === null) {
throw new \RuntimeException('No suitable authentication adapter found');
}
if (class_exists($adapter)) {
//Try FQCN
$adapterInstance = new $adapter();
$adapterInstance->setOptions($adapterOptions);
} elseif (class_exists('noFlash\\PkiAuthenticator\\Adapters\\' . $adapter . 'Adapter')) {
//Try default adapter
$class = 'noFlash\\PkiAuthenticator\\Adapters\\' . $adapter . 'Adapter';
$adapterInstance = new $class();
$adapterInstance->setOptions($adapterOptions);
return $adapterInstance;
}
throw new \RuntimeException('Adapter specified for service cannot be initialized');
}
