Class TokenCertificateLoginCallbackHandler

java.lang.Object

io.confluent.kafka.clients.plugins.auth.token.AbstractTokenLoginCallbackHandler

io.confluent.kafka.clients.plugins.auth.token.TokenCertificateLoginCallbackHandler

All Implemented Interfaces:

CallbackHandler, org.apache.kafka.common.security.auth.AuthenticateCallbackHandler

public class TokenCertificateLoginCallbackHandler
extends AbstractTokenLoginCallbackHandler

A CallbackHandler for the OAuthBearerLoginModule.

This supports Kafka clients to exchange certificate for MDS issued token

This class handles the certificate credential approach and can be configured as such.

  org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule Required
      metadataServerUrls="https://mds:8080"
 

This class should be explicitly set via the sasl.login.callback.handler.class configuration property

Constructor Summary

Constructors

Constructor	Description
TokenCertificateLoginCallbackHandler()

Method Summary

Modifier and Type	Method	Description
void	close()
void	configure(Map<String,?> configs)
void	validateHaveCredentials(Map<String,String> moduleOptions, Map<String,?> configs)

Methods inherited from class io.confluent.kafka.clients.plugins.auth.token.AbstractTokenLoginCallbackHandler

configure, handle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TokenCertificateLoginCallbackHandler

public TokenCertificateLoginCallbackHandler()

Method Details

configure

public void configure(Map<String,?> configs)

Specified by:

configure in class AbstractTokenLoginCallbackHandler

close

public void close()

Specified by:

close in interface org.apache.kafka.common.security.auth.AuthenticateCallbackHandler

Overrides:

close in class AbstractTokenLoginCallbackHandler

validateHaveCredentials

public void validateHaveCredentials(Map<String,String> moduleOptions,
 Map<String,?> configs)
                             throws org.apache.kafka.common.config.ConfigException

Specified by:

validateHaveCredentials in class AbstractTokenLoginCallbackHandler

Throws:

org.apache.kafka.common.config.ConfigException