/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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.
*
* Copyright (c) 2002-2016 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.platform.plugin.services.security.userrole.ldap;
import org.springframework.ldap.core.DirContextOperations;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.ldap.userdetails.LdapAuthoritiesPopulator;
import java.util.ArrayList;
import java.util.Collection;
/**
* For use when authorities are stored in the user object (e.g. <code>objectClass=Person</code>) and therefore retrieved
* by an <code>UserDetailsContextMapper</code> instance. This class helps since <code>LdapUserDetailsService</code>
* requires a non-null <code>LdapAuthoritiesPopulator</code> instance.
* <p>
* <code>LdapAuthenticationProvider</code> actually defines a <code>NullLdapAuthoritiesPopulator</code> which does the
* same thing as this class. Unfortunately, <code>NullLdapAuthoritiesPopulator</code> is not visible outside of
* <code>LdapAuthenticationProvider</code>.
* </p>
*
* @author mlowery
*/
public class NoOpLdapAuthoritiesPopulator implements LdapAuthoritiesPopulator {
public Collection<? extends GrantedAuthority> getGrantedAuthorities( DirContextOperations userDetails, String username ) {
return new ArrayList<GrantedAuthority>();
}
}