/*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package freenet.io;
import java.io.IOException;
import java.net.ServerSocket;
import java.util.Arrays;
import javax.net.ssl.SSLServerSocket;
import freenet.crypt.SSL;
import freenet.support.Executor;
/**
* An SSL extension to the {@link NetworkInterface}
* @author ET
*/
public class SSLNetworkInterface extends NetworkInterface {
public static NetworkInterface create(int port, String bindTo, String allowedHosts, Executor executor, boolean ignoreUnbindableIP6) throws IOException {
NetworkInterface iface = new SSLNetworkInterface(port, allowedHosts, executor);
String[] failedBind = iface.setBindTo(bindTo, ignoreUnbindableIP6);
if(failedBind != null) {
System.err.println("Could not bind to some of the interfaces specified for port "+port+" : "+Arrays.toString(failedBind));
}
return iface;
}
/**
* See {@link NetworkInterface}
*/
protected SSLNetworkInterface(int port, String allowedHosts, Executor executor) throws IOException {
super(port, allowedHosts, executor);
}
/**
* {@inheritDoc}
*/
@Override
protected ServerSocket createServerSocket() throws IOException {
SSLServerSocket serverSocket = (SSLServerSocket) SSL.createServerSocket();
serverSocket.setNeedClientAuth(false);
serverSocket.setUseClientMode(false);
serverSocket.setWantClientAuth(false);
serverSocket.setEnabledCipherSuites(new String[] {
"TLS_DHE_RSA_WITH_AES_256_CBC_SHA", // We want PFS (DHE)
// "TLS_RSA_WITH_AES_256_CBC_SHA",
});
return serverSocket;
}
}