Package org.apache.tinkerpop.gremlin.server.auth

Class Krb5Authenticator

java.lang.Object

org.apache.tinkerpop.gremlin.server.auth.Krb5Authenticator

All Implemented Interfaces:

Authenticator

public class Krb5Authenticator
extends Object
implements Authenticator

A Kerberos (GSSAPI) implementation of an Authenticator This authenticator authenticates and autorizes all clients with a valid service ticket.

Author:

Marc de Lignie

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.server.auth.Authenticator

Authenticator.SaslNegotiator

Constructor Summary

Constructors

Constructor	Description
Krb5Authenticator()

Method Summary

Modifier and Type	Method	Description
AuthenticatedUser	authenticate(Map<String,String> credentials)	A "standard" authentication implementation that can be used more generically without SASL support.
Authenticator.SaslNegotiator	newSaslNegotiator(InetAddress remoteAddress)	Provide a SASL handler to perform authentication for an single connection.
boolean	requireAuthentication()	Whether or not the authenticator requires explicit login.
void	setup(Map<String,Object> config)	Called once on server startup with the authentication.config from the *.yaml file

Methods inherited from class java.lang.Object

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

Constructor Detail

Krb5Authenticator

public Krb5Authenticator()

Method Detail

requireAuthentication

public boolean requireAuthentication()

Description copied from interface: Authenticator

Whether or not the authenticator requires explicit login. If false will instantiate user with AuthenticatedUser.ANONYMOUS_USER.

Specified by:

requireAuthentication in interface Authenticator

setup

public void setup(Map<String,Object> config)

Called once on server startup with the authentication.config from the *.yaml file

Specified by:

setup in interface Authenticator

newSaslNegotiator

public Authenticator.SaslNegotiator newSaslNegotiator(InetAddress remoteAddress)

Description copied from interface: Authenticator

Provide a SASL handler to perform authentication for an single connection. SASL is a stateful protocol, so a new instance must be used for each authentication attempt.

Specified by:

newSaslNegotiator in interface Authenticator

Parameters:

remoteAddress - the IP address of the client to authenticate to authenticate or null if an internal client (one not connected over the remote transport).

authenticate

public AuthenticatedUser authenticate(Map<String,String> credentials)
                               throws AuthenticationException

Description copied from interface: Authenticator

A "standard" authentication implementation that can be used more generically without SASL support. This implementation is used when a particular Channelizer doesn't support SASL directly (like basic HTTP authentication).

Specified by:

authenticate in interface Authenticator

Throws:

AuthenticationException