/**
 * This file is part of the Meeds project (https://meeds.io/).
 *
 * Copyright (C) 2020 - 2025 Meeds Association contact@meeds.io
 *
 * This program 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 3 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.exoplatform.services.security.j2ee;

import org.exoplatform.services.security.jaas.DefaultLoginModule;
import org.exoplatform.services.security.jaas.RolePrincipal;
import org.exoplatform.services.security.jaas.UserPrincipal;

import java.security.Principal;
import java.util.Set;

import javax.security.auth.login.LoginException;

public class TomcatLoginModule extends DefaultLoginModule
{

   /**
    * {@inheritDoc}
    */
   @Override
   public boolean commit() throws LoginException
   {

      if (super.commit())
      {

         Set<Principal> principals = subject.getPrincipals();

         for (String role : identity.getRoles())
            principals.add(new RolePrincipal(role));

         // username principal
         principals.add(new UserPrincipal(identity.getUserId()));

         return true;
      }
      else
      {
         return false;
      }
   }

}
