/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package javax.security.auth.spi;

import java.util.Map;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.LoginException;

/** The JAAS 1.0 classes for use of the JAAS authentication classes with
 * JDK 1.3. Use JDK 1.4+ to use the JAAS authorization classes provided by
 * the version of JAAS bundled with JDK 1.4+.
 *
 * @author Scott.Stark@jboss.org
 * @version $Revision: 1.1.2.2 $
 */
public interface LoginModule
{
   public void initialize(Subject subject, CallbackHandler callbackHandler,
      Map sharedState, Map options);
   public boolean login() throws LoginException;
   public boolean abort() throws LoginException;
   public boolean commit() throws LoginException;
   public boolean logout() throws LoginException;
}
