/*
   A Thrift SSL Client

   Author: Ian Kaplan <iank@bearcave.com>
   April, 2013
 */
package ssl_test;

import java.io.File;
import java.net.InetAddress;
import java.net.UnknownHostException;

import org.apache.thrift.transport.TSSLTransportFactory;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SSLClient extends Thread implements ISSLInterface
{
    private static final Logger LOGGER = LoggerFactory.getLogger(SSLClient.class.getName());
    
    public SSLClient()
    {
        File pathToTruststore = new File( truststorePath );
        if (pathToTruststore.exists()) {
            if (! pathToTruststore.canRead()) {
                System.err.println("Client: cannot read truststore file: " + truststorePath );
            }
        }
        else {
            System.err.println("Client: path to keystore does not exist: " + truststorePath );
        }
    }
    
    @Override
    public void run() {
        System.out.println("SSLClient: entering run()");
        TSSLTransportFactory.TSSLTransportParameters params = new TSSLTransportFactory.TSSLTransportParameters();
        params.setTrustStore(truststorePath, certPswd);
        TSocket clientSoc = null;
        try
        {
            clientSoc = TSSLTransportFactory.getClientSocket(host, port, clientTimeout, params);
            final String msg = "T'was brillag and the slithy toves";
            final byte[] buf = msg.getBytes();
            System.out.println("Client: Writing to server");
            clientSoc.write(buf);
            clientSoc.flush();
        }
        catch (TTransportException ex) {
            System.out.println("Client: Error creating client socket: " + ex.getLocalizedMessage());
        }
        finally {
            if (clientSoc != null) {
                clientSoc.close();
            }
        }
        System.out.println("Leaving SSLClient run()");
    }

}