import java.io.*;
import javax.net.ssl.*;

public class SSLPoke
{

    public SSLPoke()
    {
    }

    public static void main(String args[])
    {
        if(args.length != 2)
        {
            System.err.println("Utility to debug Java connections to SSL servers");
            System.err.println("Usage: ");
            System.err.println((new StringBuilder()).append("  java ").append(SSLPoke.getName()).append(" <host> <port>").toString());
            System.err.println("or for more debugging:");
            System.err.println((new StringBuilder()).append("  java -Djavax.net.debug=ssl ").append(SSLPoke.getName()).append(" <host> <port>").toString());
            System.err.println();
            System.err.println("Eg. to test the SSL certificate at https://localhost, use");
            System.err.println((new StringBuilder()).append("  java ").append(SSLPoke.getName()).append(" localhost 443").toString());
            System.exit(1);
        }
        try
        {
            SSLSocketFactory sslsocketfactory = (SSLSocketFactory)SSLSocketFactory.getDefault();
            SSLSocket sslsocket = (SSLSocket)sslsocketfactory.createSocket(args[0], Integer.parseInt(args[1]));
            InputStream inputstream = sslsocket.getInputStream();
            OutputStream outputstream = sslsocket.getOutputStream();
            outputstream.write(1);
            for(; inputstream.available() > 0; System.out.print(inputstream.read()));
            System.out.println("Successfully connected");
            System.exit(0);
        }
        catch(SSLHandshakeException sslhandshakeexception)
        {
            if(sslhandshakeexception.getCause() != null)
                sslhandshakeexception.getCause().printStackTrace();
            else
                sslhandshakeexception.printStackTrace();
        }
        catch(Exception exception)
        {
            exception.printStackTrace();
        }
        System.exit(1);
    }
}