org.apache.kafka.common.security.auth

Interface Login

public interface Login

Login interface for authentication.

Method Summary

Modifier and Type	Method and Description
void	close() Closes this instance.
void	configure(Map<String,?> configs, String contextName, Configuration jaasConfiguration, AuthenticateCallbackHandler loginCallbackHandler) Configures this login instance.
LoginContext	login() Performs login for each login module specified for the login context of this instance.
default void	relogin()
String	serviceName() Returns the service name to be used for SASL.
Subject	subject() Returns the authenticated subject of this login context.

Method Detail

configure

void configure(Map<String,?> configs,
               String contextName,
               Configuration jaasConfiguration,
               AuthenticateCallbackHandler loginCallbackHandler)

Configures this login instance.

Parameters:

configs - Key-value pairs containing the parsed configuration options of the client or broker. Note that these are the Kafka configuration options and not the JAAS configuration options. The JAAS options may be obtained from `jaasConfiguration`.

contextName - JAAS context name for this login which may be used to obtain the login context from `jaasConfiguration`.

jaasConfiguration - JAAS configuration containing the login context named `contextName`. If static JAAS configuration is used, this `Configuration` may also contain other login contexts.

loginCallbackHandler - Login callback handler instance to use for this Login. Login callback handler class may be configured using SaslConfigs.SASL_LOGIN_CALLBACK_HANDLER_CLASS.

login

LoginContext login()
            throws LoginException

Performs login for each login module specified for the login context of this instance.

Throws:

LoginException

relogin

default void relogin()
              throws LoginException

Throws:

LoginException

subject

Subject subject()

Returns the authenticated subject of this login context.

serviceName

String serviceName()

Returns the service name to be used for SASL.

close

void close()

Closes this instance.