@Override
public HttpServerAuthenticationMechanism createAuthenticationMechanism(
String mechanismName, Map<String, ?> properties, CallbackHandler callbackHandler) {
for (Provider current : providers.get()) {
Set<Service> services = current.getServices();
if (services != null) {
for (Service currentService : services) {
if (SERVICE_TYPE.equals(currentService.getType())) {
try {
HttpServerAuthenticationMechanismFactory factory =
(HttpServerAuthenticationMechanismFactory) currentService.newInstance(null);
HttpServerAuthenticationMechanism mechanism =
factory.createAuthenticationMechanism(mechanismName, properties, callbackHandler);
if (mechanism != null) {
return mechanism;
}
} catch (NoSuchAlgorithmException e) {
log.debug(e);
}
}
}
}
}
return null;
}
@Override
public String[] getMechanismNames(Map<String, ?> properties) {
Set<String> mechanismNames = new LinkedHashSet<>();
for (Provider current : providers.get()) {
Set<Service> services = current.getServices();
if (services != null) {
for (Service currentService : services) {
if (SERVICE_TYPE.equals(currentService.getType())) {
try {
String[] serviceMechNames =
((HttpServerAuthenticationMechanismFactory) currentService.newInstance(null))
.getMechanismNames(properties);
Collections.addAll(mechanismNames, serviceMechNames);
} catch (NoSuchAlgorithmException e) {
log.debug(e);
}
}
}
}
}
return mechanismNames.toArray(new String[mechanismNames.size()]);
}