package net;

import java.net.Authenticator;
import java.net.PasswordAuthentication;

public class DialogAuthenticator extends Authenticator {
    private static final DialogAuthenticator instance = new DialogAuthenticator();

    private DialogAuthenticator() {
        super();
    }

    public static DialogAuthenticator getInstance() {
        return instance;
    }

    @Override
    protected PasswordAuthentication getPasswordAuthentication() {
        String site = this.getRequestingSite().getHostAddress();
        if (site.trim().indexOf("127.0.0.1") != -1) {
            return new PasswordAuthentication("admin", "admin".toCharArray());
        } else {
            return null;
        }
    }
}