EchoServerTest.java

package com.freemindcafe.socket.ssl.sample3;

import static com.freemindcafe.utils.FileSystemUtils.currentDir;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSocket;

import org.junit.Test;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;

public class EchoServerTest {
    
    @Test
    public void ssl_server_that_demands_client_auth() {
        try {

            System.setProperty(
                    "javax.net.ssl.trustStore",currentDir()+"/src/com/freemindcafe/socket/ssl/sample3/serverkeystore.jks");
            System.setProperty("javax.net.ssl.trustStorePassword", "password");
            System.setProperty(
                    "javax.net.ssl.keyStore",
                    currentDir()+"/src/com/freemindcafe/socket/ssl/sample3/serverkeystore.jks");
            System.setProperty("javax.net.ssl.keyStorePassword", "password");
            System.setProperty("javax.net.debug", "ssl:handshake");
            
            SSLServerSocketFactory sslserversocketfactory = (SSLServerSocketFactory) SSLServerSocketFactory
                    .getDefault();
            SSLServerSocket sslserversocket = (SSLServerSocket) sslserversocketfactory
                    .createServerSocket(9999);
            //sslserversocket.setWantClientAuth(true);
            sslserversocket.setNeedClientAuth(true);
            SSLSocket sslsocket = (SSLSocket) sslserversocket.accept();

            InputStream inputstream = sslsocket.getInputStream();
            InputStreamReader inputstreamreader = new InputStreamReader(
                    inputstream);
            BufferedReader bufferedreader = new BufferedReader(
                    inputstreamreader);

            String string = null;
            while ((string = bufferedreader.readLine()) != null) {
                System.out.println("server printing ################");
                System.out.println(string);
                System.out.flush();
            }
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }
}