/*
* 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.ldap.handlers.ssl;
import java.security.KeyStore;
import java.security.SecureRandom;
import java.security.Security;
import javax.naming.NamingException;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import org.apache.directory.server.i18n.I18n;
import org.apache.directory.shared.ldap.util.StringTools;
import org.apache.mina.core.filterchain.DefaultIoFilterChainBuilder;
import org.apache.mina.core.filterchain.IoFilterChainBuilder;
import org.apache.mina.filter.ssl.SslFilter;
/**
* Loads the certificate file for LDAPS support and creates the appropriate
* MINA filter chain.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev:687105 $, $Date:2008-08-19 19:40:48 +0200 (Tue, 19 Aug 2008) $
*
*/
public class LdapsInitializer
{
public static IoFilterChainBuilder init( KeyStore ks, String certificatePassord ) throws NamingException
{
SSLContext sslCtx;
try
{
// Set up key manager factory to use our key store
String algorithm = Security.getProperty( "ssl.KeyManagerFactory.algorithm" );
if ( algorithm == null )
{
algorithm = KeyManagerFactory.getDefaultAlgorithm();
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance( algorithm );
if ( StringTools.isEmpty( certificatePassord ) )
{
kmf.init( ks, null );
}
else
{
kmf.init( ks, certificatePassord.toCharArray() );
}
// Initialize the SSLContext to work with our key managers.
sslCtx = SSLContext.getInstance( "TLS" );
sslCtx.init( kmf.getKeyManagers(), new TrustManager[]
{ new ServerX509TrustManager() }, new SecureRandom() );
}
catch ( Exception e )
{
throw ( NamingException ) new NamingException( I18n.err( I18n.ERR_683 ) ).initCause( e );
}
DefaultIoFilterChainBuilder chain = new DefaultIoFilterChainBuilder();
chain.addLast( "sslFilter", new SslFilter( sslCtx ) );
return chain;
}
}