org.gridgain.grid.security

Interface AuthenticationValidator

All Known Implementing Classes:

CompositeAuthenticator, IgniteAuthenticator, JaasAuthenticator, PasscodeAuthenticator

public interface AuthenticationValidator

An implementation of Authenticator interface can optionally implement this interface to enable authenticator consistency configuration check on all nodes in topology.

See validationToken() for details.

Method Summary

Modifier and Type	Method and Description
Object	validationToken() Returns validation token.

Method Detail

validationToken

Object validationToken()

Returns validation token. GridGain checks that validation token on starting node is equal to tokens on already started nodes. If the token on the starting nodes differs, then an exception is thrown and the node fails to start.

Note: Configured marshaller should be able to marshall/unmarhsall the returned value.

Returns:

Validation token.