gnu.javax.crypto.sasl.anonymous

Class AnonymousServer

Implemented Interfaces:
SaslServer

public class AnonymousServer
extends ServerMechanism
implements SaslServer

The ANONYMOUS server-side mechanism.

Field Summary

Fields inherited from class gnu.javax.crypto.sasl.ServerMechanism

authenticator, authorizationID, channelBinding, complete, handler, mechanism, properties, protocol, serverName, state

Constructor Summary

AnonymousServer()
The basic constructor.

Method Summary

byte[]
evaluateResponse(byte[] response)
Evaluates the response data and generates a challenge.
protected void
initMechanism()
protected void
resetMechanism()

Methods inherited from class gnu.javax.crypto.sasl.ServerMechanism

dispose, engineUnwrap, engineWrap, evaluateResponse, getAuthorizationID, getMechanismName, getNegotiatedMaxBuffer, getNegotiatedPolicyForwardSecrecy, getNegotiatedPolicyNoActive, getNegotiatedPolicyNoAnonymous, getNegotiatedPolicyNoDictionary, getNegotiatedPolicyNoPlainText, getNegotiatedPolicyPassCredentials, getNegotiatedProperty, getNegotiatedQOP, getNegotiatedRawSendSize, getNegotiatedServerAuth, getNegotiatedStrength, getReuse, init, initMechanism, isComplete, reset, resetMechanism, unwrap, wrap

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AnonymousServer

public AnonymousServer()
The basic constructor. Object is special, because it has no superclass, so there is no call to super().

Method Details

evaluateResponse

public byte[] evaluateResponse(byte[] response)
            throws SaslException
Evaluates the response data and generates a challenge. If a response is received from the client during the authentication process, this method is called to prepare an appropriate next challenge to submit to the client. The challenge is null if the authentication has succeeded and no more challenge data is to be sent to the client. It is non-null if the authentication must be continued by sending a challenge to the client, or if the authentication has succeeded but challenge data needs to be processed by the client. SaslServer.isComplete() should be called after each call to evaluateResponse(),to determine if any further response is needed from the client.
Specified by:
evaluateResponse in interface SaslServer
Overrides:
evaluateResponse in interface ServerMechanism
Parameters:
response - the non-null (but possibly empty) response sent by the client.
Returns:
the possibly null challenge to send to the client. It is null if the authentication has succeeded and there is no more challenge data to be sent to the client.
Throws:
SaslException - if an error occurred while processing the response or generating a challenge.

initMechanism

protected void initMechanism()
            throws SaslException
Overrides:
initMechanism in interface ServerMechanism

resetMechanism

protected void resetMechanism()
            throws SaslException
Overrides:
resetMechanism in interface ServerMechanism

AnonymousServer.java -- Copyright (C) 2003, 2006 Free Software Foundation, Inc. This file is a part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.