org.apache.sshd.server.auth

Class CachingPublicKeyAuthenticator

java.lang.Object

org.apache.sshd.server.auth.CachingPublicKeyAuthenticator

All Implemented Interfaces:

EventListener, SessionListener, PublickeyAuthenticator

public class CachingPublicKeyAuthenticator
extends Object
implements PublickeyAuthenticator, SessionListener

Caches the result per session

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.sshd.common.session.SessionListener

SessionListener.Event

Field Summary

Fields

Modifier and Type	Field and Description
protected PublickeyAuthenticator	authenticator
protected Map<ServerSession,Map<PublicKey,Boolean>>	cache

Constructor Summary

Constructors

Constructor and Description
CachingPublicKeyAuthenticator(PublickeyAuthenticator authenticator)

Method Summary

Modifier and Type	Method and Description
boolean	authenticate(String username, PublicKey key, ServerSession session) Check the validity of a public key.
void	sessionClosed(Session session) A session has been closed
void	sessionCreated(Session session) A new session just been created
void	sessionEvent(Session session, SessionListener.Event event) An event has been triggered

Methods inherited from class java.lang.Object

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

Field Detail

authenticator

protected final PublickeyAuthenticator authenticator

cache

protected final Map<ServerSession,Map<PublicKey,Boolean>> cache

Constructor Detail

CachingPublicKeyAuthenticator

public CachingPublicKeyAuthenticator(PublickeyAuthenticator authenticator)

Method Detail

authenticate

public boolean authenticate(String username,
                            PublicKey key,
                            ServerSession session)

Description copied from interface: PublickeyAuthenticator

Check the validity of a public key.

Specified by:

authenticate in interface PublickeyAuthenticator

Parameters:

username - the username

key - the key

session - the server session

Returns:

a boolean indicating if authentication succeeded or not

sessionCreated

public void sessionCreated(Session session)

Description copied from interface: SessionListener

A new session just been created

Specified by:

sessionCreated in interface SessionListener

Parameters:

session - The created Session

sessionEvent

public void sessionEvent(Session session,
                         SessionListener.Event event)

Description copied from interface: SessionListener

An event has been triggered

Specified by:

sessionEvent in interface SessionListener

Parameters:

session - The referenced Session

event - The generated SessionListener.Event

sessionClosed

public void sessionClosed(Session session)

Description copied from interface: SessionListener

A session has been closed

Specified by:

sessionClosed in interface SessionListener

Parameters:

session - The closed Session