public class OrderProcessor {
    DBConnectionContext _cc;

    public OrderProcessor( DBConnectionContext cc ) {
        _cc = cc;
    }

    // The method used for the authenticate_user event.
    public void AuthUser() {
        NetworkData nd = _cc.getNetworkData();
        if( nd != null ) {
            if( nd.isHTTP() ) {
                System.out.println( "http" );
                String user_agent = nd.getHTTPHeaderValue( "user-agent" );
                System.out.println( "  user-agent: " + user_agent.substring( 0, user_agent.indexOf( '/' ) ) );
            } else {
                System.out.println( "no http" );
            }
            if( nd.isTLS() ) {
                System.out.println( "tls" );
                CertPath certs = nd.getCertificateChain();
                if( certs != null ) {
                    System.out.println( "  client-side cert:" );
                    int n = 1;
                    for( Certificate c : certs.getCertificates() ) {
                        System.out.println( "    cert " + n++ );
                        X509Certificate c509 = (X509Certificate) c;
                        System.out.println( "      Subject: " + c509.getSubjectX500Principal().getName() );
                        System.out.println( "      Issuer: " + c509.getIssuerX500Principal().getName() );
                    }
                } else {
                    System.out.println( "  no client cert" );
                }
            } else {
                System.out.println( "no tls" );
            }
            if( nd.isEndToEndEncrypted() ) {
                System.out.println( "e2ee" );
            } else {
                System.out.println( "no e2ee" );
            }
        } else {
            System.out.println( "NULL networkdata" );
        }
    }
}