/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.boot;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertPath;
import java.security.cert.CertPathValidator;
import java.security.cert.CertPathValidatorResult;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.PKIXCertPathValidatorResult;
import java.security.cert.PKIXParameters;
import java.security.cert.TrustAnchor;
import java.security.cert.X509Certificate;
import java.util.Arrays;
import java.util.Enumeration;
import javax.net.SocketFactory;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
*/
public class CustomSSLSocketFactory extends SocketFactory {
private static final Log log = LogFactory.getLog(CustomSSLSocketFactory.class);
private static SocketFactory instance;
private static Class socketFactoryImpl = CustomSSLSocketFactory.class;
/**
*/
public CustomSSLSocketFactory() {
}
public static SocketFactory getDefault() {
try {
return instance == null ? instance = (SocketFactory) socketFactoryImpl.newInstance() : instance;
} catch (Exception e) {
log.error("Could not create instance of class " + socketFactoryImpl.getCanonicalName(), e);
return instance == null ? instance = new CustomSSLSocketFactory() : instance;
}
}
/**
* @param socketFactoryImpl
*/
public static void setFactoryImpl(Class socketFactoryImpl) {
CustomSSLSocketFactory.socketFactoryImpl = socketFactoryImpl;
}
public Socket createSocket() throws IOException {
SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket();
return theSocket;
}
public Socket createSocket(String hostname, int port) throws IOException, UnknownHostException {
SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(hostname, port);
return theSocket;
}
public Socket createSocket(String hostname, int port, InetAddress arg2, int arg3) throws IOException, UnknownHostException {
SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(hostname, port, arg2, arg3);
return theSocket;
}
public Socket createSocket(InetAddress arg0, int arg1) throws IOException {
SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(arg0, arg1);
return theSocket;
}
public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException {
SSLSocket theSocket = (SSLSocket) getSocketFactory().createSocket(arg0, arg1, arg2, arg3);
return theSocket;
}
private SSLSocketFactory getSocketFactory() throws IOException {
try {
SSLContext sslCtx = SSLContext.getInstance("SSL");
KeyManager[] aKM = SSLKeyManager.getKeyManagerArray();
TrustManager[] aTM = SSLTrustManager.getTrustManagerArray();
sslCtx.init(aKM, aTM, null);
SSLSocketFactory socketFactory = sslCtx.getSocketFactory();
return socketFactory;
} catch (KeyManagementException e) {
log.error("Cannot create SSL socket", e);
throw new IOException("Cannot create SSL socket: " + e.getMessage());
} catch (NoSuchAlgorithmException e) {
log.error("Cannot create SSL socket", e);
throw new IOException("Cannot create SSL socket: " + e.getMessage());
}
}
}