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Californium (Cf) secure server
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package ch.ethz.inf.vs.californium.examples;

import java.net.InetSocketAddress;
import java.util.logging.Level;

import ch.ethz.inf.vs.californium.coap.CoAP.ResponseCode;
import ch.ethz.inf.vs.californium.network.CoAPEndpoint;
import ch.ethz.inf.vs.californium.network.Endpoint;
import ch.ethz.inf.vs.californium.network.config.NetworkConfig;
import ch.ethz.inf.vs.californium.server.Server;
import ch.ethz.inf.vs.californium.server.resources.CoapExchange;
import ch.ethz.inf.vs.californium.server.resources.ResourceBase;
import ch.ethz.inf.vs.californium.network.config.NetworkConfigDefaults;
import ch.ethz.inf.vs.californium.network.interceptors.MessageTracer;
import ch.ethz.inf.vs.scandium.DTLSConnector;
import ch.ethz.inf.vs.scandium.ScandiumLogger;

public class SecureServer {
	
	// allows configuration via Californium.properties
	public static final int DTLS_PORT = NetworkConfig.getStandard().getInt(NetworkConfigDefaults.DEFAULT_COAP_PORT);
	
	static {
		ScandiumLogger.initialize();
		ScandiumLogger.setLevel(Level.FINER);
	}

	public static void main(String[] args) {
		
		Server server = new Server();
		server.add(new ResourceBase("secure") {	
				@Override
				public void handleGET(CoapExchange exchange) {
					exchange.respond(ResponseCode.CONTENT, "hello security");
				}
			});
        // ETSI Plugtest environment
//		server.addEndpoint(new CoAPEndpoint(new DTLSConnector(new InetSocketAddress("::1", DTLS_PORT)), NetworkConfig.getStandard()));
//		server.addEndpoint(new CoAPEndpoint(new DTLSConnector(new InetSocketAddress("127.0.0.1", DTLS_PORT)), NetworkConfig.getStandard()));
//		server.addEndpoint(new CoAPEndpoint(new DTLSConnector(new InetSocketAddress("2a01:c911:0:2010::10", DTLS_PORT)), NetworkConfig.getStandard()));
//		server.addEndpoint(new CoAPEndpoint(new DTLSConnector(new InetSocketAddress("10.200.1.2", DTLS_PORT)), NetworkConfig.getStandard()));
		server.addEndpoint(new CoAPEndpoint(new DTLSConnector(new InetSocketAddress(DTLS_PORT)), NetworkConfig.getStandard()));
		server.start();

        // add special interceptor for message traces
        for (Endpoint ep:server.getEndpoints()) {
        	ep.addInterceptor(new MessageTracer());
        }
		
		System.out.println("Secure CoAP server powered by Scandium (Sc) is listening on port "+DTLS_PORT);
	}

}