net.e6tech.elements.security.auth.UsernamePassword Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of elements-security Show documentation

elements-security

The newest version!

/*
Copyright 2015-2019 Futeh Kao

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package net.e6tech.elements.security.auth;

import javax.security.auth.callback.*;
import java.io.IOException;
import java.io.Serializable;

/**
 * Created by futeh.
 */
public class UsernamePassword implements CallbackHandler, Serializable {

    private static final long serialVersionUID = 1713473749774039679L;
    String username;
    char[] password;

    public UsernamePassword(String username, char[] password) {
        this.username = username;
        this.password = password;
    }

    @Override
    public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
        for (Callback callback : callbacks) {
            if (callback instanceof NameCallback) {
                ((NameCallback) callback).setName(username);
            } else if (callback instanceof PasswordCallback) {
                ((PasswordCallback) callback).setPassword(password);
            }
        }
    }
}