import javax.net.ssl.*;

import javax.xml.namespace.QName;

import javax.xml.ws.BindingProvider;

import javax.xml.ws.Service;

import javax.xml.ws.handler.MessageContext;

import java.io.FileInputStream;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.Authenticator;

import java.net.MalformedURLException;

import java.net.PasswordAuthentication;

import java.net.URL;

import java.security.KeyStore;

import java.security.cert.Certificate;

import java.security.cert.CertificateFactory;

import java.security.cert.X509Certificate;

import java.util.Collections;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import java.util.logging.Level;

import java.util.logging.Logger;

public class SSLPoke {

private static final String KEYSTORE_PATH="/path/to/client.jks";

private static final String KEYSTORE_PASSWORD="password of keystore";

private static final String CA_PATH="/path/to/server_ca.pem";

public static void main(String[] args) {

if (args.length != 2) {

System.out.println("Usage: "+SSLPoke.class.getName()+" <host> <port>");

System.exit(1);

}

try {

SSLContext sc = SSLContext.getInstance("TLS");

KeyManagerFactory kmf = KeyManagerFactory.getInstance( KeyManagerFactory.getDefaultAlgorithm() );

KeyStore ks = KeyStore.getInstance( KeyStore.getDefaultType() );

ks.load(new FileInputStream( KEYSTORE_PATH ), KEYSTORE_PASSWORD.toCharArray() );

kmf.init( ks, KEYSTORE_PASSWORD.toCharArray() );

TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());

KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());

trustStore.load(null, null);

CertificateFactory cf = CertificateFactory.getInstance("X.509");

X509Certificate caCert = (X509Certificate) cf.generateCertificate(new FileInputStream( CA_PATH ));

trustStore.setCertificateEntry("caCert", caCert);

tmf.init(trustStore);

sc.init( kmf.getKeyManagers(), tmf.getTrustManagers(), null );

SSLSocketFactory sslsocketfactory = sc.getSocketFactory();

SSLSocket sslsocket = (SSLSocket) sslsocketfactory.createSocket(args[0], Integer.parseInt(args[1]));

InputStream in = sslsocket.getInputStream();

OutputStream out = sslsocket.getOutputStream();

out.write(1);

while (in.available() > 0) {

System.out.print(in.read());

}

System.out.println("SUCCESS");

} catch (Exception exception) {

String message = exception.getClass().getName();

if (message != null && message.length() > 0)

{

message += " : " + exception.getMessage();

}

System.err.println("FAILURE: " + message);

}

}

}