//package us.keithirwin.tracman;
//
//import java.io.IOException;
//import java.net.InetAddress;
//import java.net.Socket;
//import java.net.UnknownHostException;
//import java.security.KeyManagementException;
//import java.security.NoSuchAlgorithmException;
//
//import javax.net.ssl.SSLContext;
//import javax.net.ssl.SSLSocket;
//import javax.net.ssl.SSLSocketFactory;
//
///**
// * @author fkrauthan
// * From: https://blog.dev-area.net/2015/08/13/android-4-1-enable-tls-1-1-and-tls-1-2/
// */
//public class TLSSocketFactory extends SSLSocketFactory {
//
//    private SSLSocketFactory internalSSLSocketFactory;
//
//    public TLSSocketFactory() throws KeyManagementException, NoSuchAlgorithmException {
//        SSLContext context = SSLContext.getInstance("TLS");
//        context.init(null, null, null);
//        internalSSLSocketFactory = context.getSocketFactory();
//    }
//
//    @Override
//    public String[] getDefaultCipherSuites() {
//        return internalSSLSocketFactory.getDefaultCipherSuites();
//    }
//
//    @Override
//    public String[] getSupportedCipherSuites() {
//        return internalSSLSocketFactory.getSupportedCipherSuites();
//    }
//
//    @Override
//    public Socket createSocket() throws IOException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket());
//    }
//
//    @Override
//    public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(s, host, port, autoClose));
//    }
//
//    @Override
//    public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
//    }
//
//    @Override
//    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, UnknownHostException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port, localHost, localPort));
//    }
//
//    @Override
//    public Socket createSocket(InetAddress host, int port) throws IOException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
//    }
//
//    @Override
//    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
//        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(address, port, localAddress, localPort));
//    }
//
//    private Socket enableTLSOnSocket(Socket socket) {
//        if(socket != null && (socket instanceof SSLSocket)) {
//            ((SSLSocket)socket).setEnabledProtocols(new String[] {"TLSv1.1", "TLSv1.2"});
//        }
//        return socket;
//    }
//
//}