/*
* JBoss, Home of Professional Open Source.
* Copyright 2016, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.remoting3;
import javax.security.sasl.SaslException;
import javax.security.sasl.SaslServer;
/**
* A SASL server which rejects all authentication attempts.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class RejectingSaslServer implements SaslServer {
private static final String MECH_NAME = "<reject>";
/**
* Construct a new instance.
*/
public RejectingSaslServer() {
}
public String getMechanismName() {
return MECH_NAME;
}
public byte[] evaluateResponse(final byte[] response) throws SaslException {
throw rejectedAuth();
}
public boolean isComplete() {
return true;
}
public String getAuthorizationID() {
return null;
}
public byte[] unwrap(final byte[] incoming, final int offset, final int len) throws SaslException {
throw rejectedAuth();
}
public byte[] wrap(final byte[] outgoing, final int offset, final int len) throws SaslException {
throw rejectedAuth();
}
public Object getNegotiatedProperty(final String propName) {
return null;
}
public void dispose() throws SaslException {
}
private static SaslException rejectedAuth() {
return new SaslException("Authentication rejected");
}
}