public function onAuthenticate(Authenticate $event)
{
$result = $event->getResult();
if ($result instanceof Result && $result->isValid()) {
//If a previous adapter has already returned a valid result don't change that
return null;
}
if ($this->adapter instanceof ValidatableAdapterInterface) {
$this->adapter->setIdentity($event->getParam('identity'));
$this->adapter->setCredential($event->getParam('credential'));
}
$result = $this->adapter->authenticate();
$event->setResult($result);
return $result;
}
/**
* Listen to authentication events
*
* @param MvcAuthEvent $mvcAuthEvent
* @return mixed
*/
public function __invoke(MvcAuthEvent $mvcAuthEvent)
{
$mvcEvent = $mvcAuthEvent->getMvcEvent();
$request = $mvcEvent->getRequest();
$response = $mvcEvent->getResponse();
//Skip authentication for console requests or OPTIONS requests
if (!$request instanceof HttpRequest || $request->isOptions()) {
return null;
}
//Skip authentication if the requested URI is on the whitelist
$relPath = $this->_getRelativePath($request);
foreach ($this->getUriWhitelist() as $pattern) {
$regex = '/' . str_replace('/', '\\/', $pattern) . '/';
if (preg_match($regex, $relPath)) {
return null;
}
}
//Provide our auth adapter with the request and response objects if it needs them
if (is_callable(array($this->adapter, 'setRequest'))) {
$this->adapter->setRequest($request);
}
if (is_callable(array($this->adapter, 'setResponse'))) {
$this->adapter->setResponse($response);
}
//Ask the adapter to authenticate
$authService = $mvcAuthEvent->getAuthenticationService();
$authResult = $authService->authenticate($this->adapter);
$mvcAuthEvent->setAuthenticationResult($authResult);
//Create the identity object
if ($authResult->isValid()) {
//Create MvcAuth identity
$resultIdentity = $authResult->getIdentity();
$identity = new AuthenticatedIdentity($resultIdentity);
$identity->setName((string) $resultIdentity);
} else {
$identity = new GuestIdentity();
}
$mvcEvent->setParam('ZF\\MvcAuth\\Identity', $identity);
return $identity;
}