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/*
*
* 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.qpid.ssl;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import java.io.IOException;
import java.io.InputStream;
import java.security.GeneralSecurityException;
import java.security.KeyStore;
/**
* Factory to create a bogus SSLContext. This means that it is easy to test SSL but this
* cannot be used in a production environment.
* <p/>
* This is based on the sample that comes with MINA, written by Trustin Lee
*/
public class BogusSSLContextFactory
{
/**
* Protocol to use.
*/
private static final String PROTOCOL = "TLS";
/**
* Bougus Server certificate keystore file name.
*/
private static final String BOGUS_KEYSTORE = "qpid.cert";
// NOTE: The keystore was generated using keytool:
// keytool -genkey -alias qpid -keysize 512 -validity 3650
// -keyalg RSA -dname "CN=amqp.org" -keypass qpidpw
// -storepass qpidpw -keystore qpid.cert
private static final char[] BOGUS_KEYSTORE_PASSWORD = {'q', 'p', 'i', 'd', 'p', 'w'};
private static SSLContext serverInstance = null;
private static SSLContext clientInstance = null;
/**
* Get SSLContext singleton.
*
* @return SSLContext
* @throws java.security.GeneralSecurityException
*/
public static SSLContext getInstance(boolean server)
throws GeneralSecurityException
{
SSLContext retInstance;
if (server)
{
// FIXME: looks like double-checking locking
if (serverInstance == null)
{
synchronized (BogusSSLContextFactory.class)
{
if (serverInstance == null)
{
try
{
serverInstance = createBougusServerSSLContext();
}
catch (Exception ioe)
{
throw new GeneralSecurityException(
"Can't create Server SSLContext:" + ioe);
}
}
}
}
retInstance = serverInstance;
}
else
{
// FIXME: looks like double-checking locking
if (clientInstance == null)
{
synchronized (BogusSSLContextFactory.class)
{
if (clientInstance == null)
{
clientInstance = createBougusClientSSLContext();
}
}
}
retInstance = clientInstance;
}
return retInstance;
}
private static SSLContext createBougusServerSSLContext()
throws GeneralSecurityException, IOException
{
// Create keystore
KeyStore ks = KeyStore.getInstance("JKS");
InputStream in = null;
try
{
in = BogusSSLContextFactory.class.getResourceAsStream(BOGUS_KEYSTORE);
if (in == null)
{
throw new IOException("Unable to load keystore resource: " + BOGUS_KEYSTORE);
}
ks.load(in, BOGUS_KEYSTORE_PASSWORD);
}
finally
{
if (in != null)
{
//noinspection EmptyCatchBlock
try
{
in.close();
}
catch (IOException ignored)
{
}
}
}
// Set up key manager factory to use our key store
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, BOGUS_KEYSTORE_PASSWORD);
// Initialize the SSLContext to work with our key managers.
SSLContext sslContext = SSLContext.getInstance(PROTOCOL);
sslContext.init(kmf.getKeyManagers(), BogusTrustManagerFactory.X509_MANAGERS, null);
return sslContext;
}
private static SSLContext createBougusClientSSLContext()
throws GeneralSecurityException
{
SSLContext context = SSLContext.getInstance(PROTOCOL);
context.init(null, BogusTrustManagerFactory.X509_MANAGERS, null);
return context;
}
}
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