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package org.apache.qpid.transport.network.security.sasl;
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
import java.util.concurrent.atomic.AtomicBoolean;
import javax.security.sasl.Sasl;
import javax.security.sasl.SaslClient;
import org.apache.qpid.transport.Connection;
import org.apache.qpid.transport.ConnectionException;
import org.apache.qpid.transport.ConnectionListener;
public abstract class SASLEncryptor implements ConnectionListener
{
protected SaslClient saslClient;
protected boolean securityLayerEstablished = false;
protected int sendBuffSize;
protected int recvBuffSize;
public boolean isSecurityLayerEstablished()
{
return securityLayerEstablished;
}
public void opened(Connection conn)
{
if (conn.getSaslClient() != null)
{
saslClient = conn.getSaslClient();
if (saslClient.isComplete() && saslClient.getNegotiatedProperty(Sasl.QOP) == "auth-conf")
{
sendBuffSize = Integer.parseInt(
(String)saslClient.getNegotiatedProperty(Sasl.RAW_SEND_SIZE));
recvBuffSize = Integer.parseInt(
(String)saslClient.getNegotiatedProperty(Sasl.MAX_BUFFER));
securityLayerEstablished();
securityLayerEstablished = true;
}
}
}
public void exception(Connection conn, ConnectionException exception){}
public void closed(Connection conn) {}
public abstract void securityLayerEstablished();
}
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