/**
* setCredentialHashingStrategy
*
* Set the strategy used to hash and verify the users password.
*
* @param AuthenticationEvent $event The authentication event.
*
* @return void
*/
public function setCredentialHashingStrategy(AuthenticationEvent $event)
{
$adapter = $event->getAdapter();
if (!$adapter instanceof PasswordStrategyAwareInterface) {
return;
}
$adapter->setPasswordStrategy($this->passwordStrategy);
}
/**
* prepareAdapterIdentity
*
* Inject the identity and credential values into the authentication adapter.
*
* @param AuthenticationEvent $event The authentication event.
*/
public function prepareValidatableAdapter(AuthenticationEvent $event)
{
$adapter = $event->getAdapter();
if (!$adapter instanceof ValidatableAdapterInterface) {
return;
}
$identity = $event->getParam($this->identityFieldName, false);
$credential = $event->getParam($this->credentialFieldName, false);
if (!empty($identity) && is_string($identity)) {
$adapter->setIdentity($identity);
}
if (!empty($credential) && is_string($credential)) {
$adapter->setCredential($credential);
}
}
/**
* onAuthenticate
*
* Perform the authentication action and stop event propagation
* if the result returned is a success.
*
* @param AuthenticationEvent $event The authentication event.
*/
public function onAuthentication(AuthenticationEvent $event)
{
$result = $this->auth->authenticate();
if ($result instanceof AuthResult) {
$event->setResult($result);
if (AuthResult::SUCCESS === $result->getCode() && $result->getIdentity()) {
$event->stopPropagation(true);
return;
}
}
}