JFTPKeyManager.java

/*
 * Copyright 2012 jMethods, Inc. 
 *
 * Licensed 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 com.myjavaworld.jftp.ssl;

import java.net.Socket;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.UnrecoverableKeyException;
import java.security.cert.X509Certificate;

import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.X509KeyManager;

import com.myjavaworld.jftp.JFTP;

/**
 * @author Sai Pullabhotla, psai [at] jMethods [dot] com
 * 
 *         To change the template for this generated type comment go to
 *         Window>Preferences>Java>Code Generation>Code and Comments
 */
public class JFTPKeyManager implements X509KeyManager {

	private X509KeyManager km = null;

	public JFTPKeyManager() throws KeyStoreException, NoSuchAlgorithmException,
			UnrecoverableKeyException {
		super();
		KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
		kmf.init(KeyStoreManager.getClientCertificateStore(),
				JFTP.prefs.getClientCertificateStorePassword());
		km = (X509KeyManager) kmf.getKeyManagers()[0];
	}

	public PrivateKey getPrivateKey(String alias) {
		return km.getPrivateKey(alias);
	}

	public X509Certificate[] getCertificateChain(String alias) {
		return km.getCertificateChain(alias);
	}

	public String[] getClientAliases(String keyType, Principal[] issuers) {
		return km.getClientAliases(keyType, issuers);
	}

	public String[] getServerAliases(String keyType, Principal[] issuers) {
		return km.getServerAliases(keyType, issuers);
	}

	public String chooseServerAlias(String keyType, Principal[] issuers,
			Socket socket) {
		return km.chooseServerAlias(keyType, issuers, socket);
	}

	public String chooseClientAlias(String[] keyType, Principal[] issuers,
			Socket socket) {
		return km.chooseClientAlias(keyType, issuers, socket);
	}
}