//
//  ========================================================================
//  Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd.
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
//
//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
//
//  You may elect to redistribute this code under either of these licenses.
//  ========================================================================
//

package org.eclipse.jetty.jaas;

import java.security.Principal;

import javax.security.auth.Subject;
import javax.security.auth.login.LoginContext;

/** 
 * JAASUserPrincipal
 * <p>
 * Implements the JAAS version of the
 *  org.eclipse.jetty.http.UserPrincipal interface.
 */
public class JAASUserPrincipal implements Principal
{
    private final String _name;
    private final Subject _subject;
    private final LoginContext _loginContext;

    /* ------------------------------------------------ */
    public JAASUserPrincipal(String name, Subject subject, LoginContext loginContext)
    {
        this._name = name;
        this._subject = subject;
        this._loginContext = loginContext;
    }

    /* ------------------------------------------------ */
    /** Get the name identifying the user
     */
    public String getName ()
    {
        return _name;
    }


    /* ------------------------------------------------ */
    /** Provide access to the Subject
     * @return subject
     */
    public Subject getSubject ()
    {
        return this._subject;
    }

    LoginContext getLoginContext ()
    {
        return this._loginContext;
    }

    public String toString()
    {
        return getName();
    }

}
