/**
* 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.
*/
package org.apache.activemq.apollo.broker.transport;
import org.apache.activemq.apollo.util.IntrospectionSupport;
import org.fusesource.hawtdispatch.transport.SslTransport;
import org.fusesource.hawtdispatch.transport.SslTransportServer;
import org.fusesource.hawtdispatch.transport.TcpTransport;
import org.fusesource.hawtdispatch.transport.TcpTransportServer;
import javax.net.ssl.SSLContext;
import java.net.URI;
import java.util.Map;
/**
* @author <a href="http://hiramchirino.com">Hiram Chirino</a>
*/
public class SslTransportFactory extends TcpTransportFactory {
/**
* Allows subclasses of TcpTransportFactory to create custom instances of
* TcpTransportServer.
*/
protected TcpTransportServer createTcpTransportServer(final URI uri, final Map<String, String> options) throws Exception {
String protocol = protocol(uri.getScheme());
if( protocol!=null ) {
return new SslTransportServer(uri){
@Override
protected TcpTransport createTransport() {
TcpTransport transport = super.createTransport();
IntrospectionSupport.setProperties(transport, options);
return transport;
}
}.protocol(protocol);
}
return null;
}
/**
* Allows subclasses of TcpTransportFactory to create custom instances of
* TcpTransport.
*/
protected TcpTransport createTransport(URI uri) throws Exception {
String protocol = protocol(uri.getScheme());
if( protocol !=null ) {
SslTransport rc = new SslTransport();
rc.setSSLContext(SSLContext.getInstance(protocol));
return rc;
}
return null;
}
/**
* Maps uri schemes to a protocol algorithm names.
* Valid algorithm names listed at:
* http://download.oracle.com/javase/6/docs/technotes/guides/security/StandardNames.html#SSLContext
*/
protected String protocol(String scheme) {
if( scheme.equals("tls") ) {
return "TLS";
} else if( scheme.startsWith("tlsv") ) {
return "TLSv"+scheme.substring(4);
} else if( scheme.equals("ssl") ) {
return "SSL";
} else if( scheme.startsWith("sslv") ) {
return "SSLv"+scheme.substring(4);
}
return null;
}
}