javax.security.auth.message.callback.PasswordValidationCallback Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of javax.security.auth.message Show documentation

This artifact originates from the Orbit Project at Eclipse, it is an osgi bundle and is signed as well.

The newest version!

/**
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 javax.security.auth.message.callback;

import javax.security.auth.callback.Callback;
import javax.security.auth.Subject;

import java.util.Arrays;

/**
 * Callback that enables an authentication module to supply a username and password (to a runtime?) and determine if
 * the result of validation.
 * 
 * @version $Rev: 617352 $ $Date: 2010/11/19 20:25:50 $
 */
public class PasswordValidationCallback implements Callback {

    private final Subject subject;
    private final String username;
    private char[] password;
    private boolean result;

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

    public Subject getSubject() {
        return subject;
    }

    public String getUsername() {
        return username;
    }

    public char[] getPassword() {
        return password;
    }

    public void clearPassword() {
        Arrays.fill(password, (char) 0);
        password = new char[0];
    }

    public boolean getResult() {
        return result;
    }

    public void setResult(boolean result) {
        this.result = result;
    }
}