com.aquenos.cassandra.pvarchiver.server.web.internode.spring

Class InterNodeCommunicationAuthenticationProvider

java.lang.Object

com.aquenos.cassandra.pvarchiver.server.web.internode.spring.InterNodeCommunicationAuthenticationProvider

All Implemented Interfaces:

AuthenticationProvider

public class InterNodeCommunicationAuthenticationProvider
extends Object
implements AuthenticationProvider

Authentication provider for the InterNodeCommunicationWebApplication.

This authentication provider uses the InterNodeCommunicationAuthenticationService for validating the credentials supplied with a request. This way, it can validate that the request was sent by another server belonging to the same cluster because only such a server should have access to the shared secret that is needed to generate valid credentials.

Author:

Sebastian Marsching

Constructor Summary

Constructors

Constructor and Description
InterNodeCommunicationAuthenticationProvider()

Method Summary

Modifier and Type	Method and Description
Authentication	authenticate(Authentication authentication)
void	setAuthenticationService(InterNodeCommunicationAuthenticationService authenticationService) Sets the inter-node-communication authentication service used by this authentication provider.
boolean	supports(Class<?> authentication)

Methods inherited from class java.lang.Object

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

Constructor Detail

InterNodeCommunicationAuthenticationProvider

public InterNodeCommunicationAuthenticationProvider()

Method Detail

setAuthenticationService

@Autowired
public void setAuthenticationService(InterNodeCommunicationAuthenticationService authenticationService)

Sets the inter-node-communication authentication service used by this authentication provider. The authentication service is used for validating the username and password passed to this provider's authenticate(Authentication) method. Typically, this method is called automatically by the Spring container.

Parameters:

authenticationService - inter-node-communication authentication service for this server.

authenticate

public Authentication authenticate(Authentication authentication)
                            throws AuthenticationException

Specified by:

authenticate in interface AuthenticationProvider

Throws:

AuthenticationException

supports

public boolean supports(Class<?> authentication)

Specified by:

supports in interface AuthenticationProvider