/**
* Copyright 1999-2009 The Pegadi Team
*
* 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 org.pegadi.server;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.net.Socket;
import java.rmi.server.RMIClientSocketFactory;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
public class RMISSLClientSocketFactory implements RMIClientSocketFactory, Serializable {
private static final long serialVersionUID = 1934656691202185780L;
public Socket createSocket(String host, int port) throws IOException {
Logger log = LoggerFactory.getLogger(getClass());
try {
TrustManager[] trustManagers = null;
if (System.getProperty("javax.net.ssl.trustStore") == null) {
log.info("javax.net.ssl.trustStore is not set, will look for trustStore in classpath (\"/cacerts\")");
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
if(System.getProperty("developerMode") != null){
InputStream stream = getClass().getResourceAsStream("dummycacert");
log.info("(devmode) RMISSLClientSocketFactory.createSocket: truststore stream is " + stream);
trustStore.load(stream, "changeme".toCharArray());
}else{
InputStream trustStoreStream = getClass().getResourceAsStream("cacerts");
log.info("RMISSLClientSocketFactory.createSocket: truststore stream is " + trustStoreStream);
trustStore.load(trustStoreStream, "changeme".toCharArray());
}
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(trustStore);
trustManagers = tmf.getTrustManagers();
} else {
log.info("Using default trustStore: " + System.getProperty("javax.net.ssl.trustStore"));
}
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, trustManagers, null);
SSLSocketFactory factory = sslContext.getSocketFactory();
return factory.createSocket(host, port);
} catch (NoSuchAlgorithmException e) {
log.error("Exception during setup of client SSL",e);
return null;
} catch (KeyManagementException e) {
log.error("Exception during setup of client SSL",e);
return null;
} catch (CertificateException e) {
log.error("Exception during setup of client SSL",e);
return null;
} catch (KeyStoreException e) {
log.error("Exception during setup of client SSL",e);
return null;
}
}
}