/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.server.kerberos.shared.store;
import java.util.Map;
import javax.naming.NamingException;
import javax.security.auth.kerberos.KerberosPrincipal;
import org.apache.directory.server.core.api.CoreSession;
import org.apache.directory.server.core.api.DirectoryService;
import org.apache.directory.server.i18n.I18n;
import org.apache.directory.server.kerberos.shared.store.operations.ChangePassword;
import org.apache.directory.server.kerberos.shared.store.operations.GetPrincipal;
import org.apache.directory.server.protocol.shared.ServiceConfigurationException;
import org.apache.directory.server.protocol.shared.catalog.Catalog;
import org.apache.directory.server.protocol.shared.catalog.GetCatalog;
import org.apache.directory.server.protocol.shared.store.DirectoryServiceOperation;
/**
* A JNDI-backed search strategy implementation. This search strategy builds a
* catalog from configuration in the DIT to determine where realms are to search
* for Kerberos principals.
*
* TODO are exception messages reasonable? I changed them to use the catalog key rather than the catalog value.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
class MultiBaseSearch implements PrincipalStore
{
private final Catalog catalog;
private final DirectoryService directoryService;
MultiBaseSearch( String catalogBaseDn, DirectoryService directoryService )
{
this.directoryService = directoryService;
try
{
catalog = new KerberosCatalog( ( Map<String, String> ) execute( directoryService.getSession(),
new GetCatalog() ) );
}
catch ( Exception e )
{
String message = I18n.err( I18n.ERR_624, catalogBaseDn );
throw new ServiceConfigurationException( message, e );
}
}
public PrincipalStoreEntry getPrincipal( KerberosPrincipal principal ) throws Exception
{
try
{
return ( PrincipalStoreEntry ) execute( directoryService.getSession(), new GetPrincipal( principal ) );
}
catch ( NamingException ne )
{
String message = I18n.err( I18n.ERR_625, principal.getRealm() );
throw new ServiceConfigurationException( message, ne );
}
}
public String changePassword( KerberosPrincipal principal, String newPassword ) throws Exception
{
try
{
return ( String ) execute( directoryService.getSession(), new ChangePassword( principal, newPassword ) );
}
catch ( NamingException ne )
{
String message = I18n.err( I18n.ERR_625, principal.getRealm() );
throw new ServiceConfigurationException( message, ne );
}
}
private Object execute( CoreSession session, DirectoryServiceOperation operation ) throws Exception
{
return operation.execute( session, null );
}
}