// $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/ProxyAuthenticator.java,v 1.3 2004/02/13 02:40:54 sebb Exp $
/*
 * Copyright 2001-2004 The Apache Software Foundation.
 *
 * 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 org.apache.jmeter;

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

/**
 * Provides JMeter the ability to use proxy servers that require username and
 * password.
 * 
 * @author Dion MCMURTRIE
 * @version $Revision: 1.3 $
 */
public class ProxyAuthenticator extends Authenticator
{
    /** The username to authenticate with. */
    private String userName;
    
    /** The password to authenticate with. */
    private char password[];

    /**
     * Create a ProxyAuthenticator with the specified username and password.
     *
     * @param userName the username to authenticate with
     * @param password the password to authenticate with
     */
    public ProxyAuthenticator(String userName, String password)
    {
        this.userName = userName;
        this.password = password.toCharArray();
    }

    /**
     * Return a PasswordAuthentication instance using the userName and password
     * specified in the constructor.
     * 
     * @return a PasswordAuthentication instance to use for authenticating with
     * the proxy
     */
    protected PasswordAuthentication getPasswordAuthentication()
    {
        return new PasswordAuthentication(userName, password);
    }
}