Package alluxio.security.authentication.plain

Class PlainSaslServerCallbackHandler

java.lang.Object

alluxio.security.authentication.plain.PlainSaslServerCallbackHandler

All Implemented Interfaces:

javax.security.auth.callback.CallbackHandler

public final class PlainSaslServerCallbackHandler
extends java.lang.Object
implements javax.security.auth.callback.CallbackHandler

A callback that is used by the SASL mechanisms to get further information to complete the authentication. For example, a SASL mechanism might use this callback handler to do verification operation.

Constructor Summary

Constructors

Constructor	Description
PlainSaslServerCallbackHandler(AuthenticationProvider authenticationProvider, ImpersonationAuthenticator authenticator)	Constructs a new callback handler.

Method Summary

Modifier and Type	Method	Description
void	handle(javax.security.auth.callback.Callback[] callbacks)

Methods inherited from class java.lang.Object

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

Constructor Detail

PlainSaslServerCallbackHandler

public PlainSaslServerCallbackHandler(AuthenticationProvider authenticationProvider,
                                      ImpersonationAuthenticator authenticator)

Constructs a new callback handler.

Parameters:

authenticationProvider - the authentication provider used

authenticator - the impersonation authenticator

Method Detail

handle

public void handle(javax.security.auth.callback.Callback[] callbacks)
            throws java.io.IOException,
                   javax.security.auth.callback.UnsupportedCallbackException

Specified by:

handle in interface javax.security.auth.callback.CallbackHandler

Throws:

java.io.IOException

javax.security.auth.callback.UnsupportedCallbackException