MultiTenantPrincipal if tenant
id is available.CallbackHandler for the OAuthLoginModule of a Kafka Broker.CallbackHandler that recognizes
OAuthBearerValidatorCallback and OAuthBearerExtensionsValidatorCallback
for validating a secured OAuth 2 bearer token issued by Confluent and SASL extensions
specifying the logical cluster this token is meant for.CallbackHandler for the OAuthLoginModule.CallbackHandler that recognizes
TokenBearerValidatorCallbackHandler
for validating a Authentication Tokens issued by Confluent.