opennmsprincipal.java

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//
// This file is part of the OpenNMS(R) Application.
//
// OpenNMS(R) is Copyright (C) 2002-2003 The OpenNMS Group, Inc.  All rights reserved.
// OpenNMS(R) is a derivative work, containing both original code, included code and modified
// code that was published under the GNU General Public License. Copyrights for modified 
// and included code are below.
//
// OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
//
// Copyright (C) 1999-2001 Oculan Corp.  All rights reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// For more information contact:
//      OpenNMS Licensing       <[e-mail]>
//      http://www.opennms.org/
//      http://www.opennms.com/
//

package org.opennms.web.authenticate;

import java.security.Principal;

import org.opennms.netmgt.config.UserFactory;
import org.opennms.netmgt.config.users.User;

/**
 * Package protected class representing an individual user's Principal object.
 * It is built from a {@link User User}data structure.
 * 
 * @author <A HREF="mailto:[e-mail]">Lawrence Karnowski </A>
 * @author <A HREF="http://www.opennms.org/">OpenNMS </A>
 */
class OpenNMSPrincipal extends Object implements Principal {

    /**
     * The internal representation of all user information.
     */
    protected User userInfo;

    /**
     * Construct a new OpenNMSPrincipal instance.
     * 
     * @param userInfo
     *            The user info for this Principal
     */
    public OpenNMSPrincipal(User userInfo) {
        this.userInfo = userInfo;
    }

    /**
     * Return the name of this Principal.
     */
    public String getName() {
        return (this.userInfo.getUserId());
    }

    /**
     * Return the password of this Principal.
     */
    public boolean comparePasswords(String password) {
        return (this.userInfo.getPassword().equals(UserFactory.getInstance().encryptedPassword(password)));
    }

}