SocketFactory sf = SSLSocketFactory.getDefault();
SSLSocket s = (SSLSocket) sf.createSocket(
args[0], Integer.parseInt(args[1]));
SSLSession sess = s.getSession();
String host = sess.getPeerHost();
X509Certificate[] certs = sess.getPeerCertificateChain();
String dn = certs[0].getSubjectDN().getName();
X500Name name = new X500Name(dn);
if (!host.equals(name.getCN()))
System.out.println("Warning: Expected " + host +
" and got " + name.getCN());
BufferedReader br = new BufferedReader(
new InputStreamReader(
s.getInputStream()));
PrintWriter pw = new PrintWriter(s.getOutputStream());
System.out.println("Who is Sylvia?");
pw.println("Who is Sylvia?");
pw.flush();
System.out.println(br.readLine());
s.close();
