/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.domain.management.connections.ldap;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.Socket;
import javax.net.SocketFactory;
import javax.net.ssl.SSLSocketFactory;
/**
* An SSLSocketFactory that delegates to a SSLSocketFactory set on a ThreadLocal, if the SSLSocketFactory is not set then the
* default implementation is used.
*
* The purpose of this class is to allow custom configuration to be used when only the name of the SSLSocketFactory to be
* instantiated later can be specified - this does assume that the SSLSocketFactory is not instantiated in a different thread.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class ThreadLocalSSLSocketFactory extends SSLSocketFactory {
private static final ThreadLocal<SSLSocketFactory> socketFactory = new ThreadLocal<SSLSocketFactory>();
private final SSLSocketFactory delegate;
public ThreadLocalSSLSocketFactory() {
SSLSocketFactory socketFactory = ThreadLocalSSLSocketFactory.socketFactory.get();
if (socketFactory == null) {
socketFactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
}
delegate = socketFactory;
}
/**
* Set the SSLSocketFactory to be used when an instance of this class is created on this thread.
*
* This method has the default level of access to prevent it's use from other packages, should this need to be opened up
* appropriate permissions should be set to prevent code in other packages from changing the SSLSocketFactory in use.
*
* @param factory - The SSLSocketFactory to set.
*/
static void setSSLSocketFactory(final SSLSocketFactory factory) {
socketFactory.set(factory);
}
/**
* Remove the previously set SSLSocketFactory.
*
* As with setSSLSocketFactory visibility of this method is reduced to prevent modification from other packages.
*/
static void removeSSLSocketFactory() {
socketFactory.remove();
}
public static SocketFactory getDefault() {
return new ThreadLocalSSLSocketFactory();
}
@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException {
return delegate.createSocket(socket, host, port, autoClose);
}
@Override
public String[] getDefaultCipherSuites() {
return delegate.getDefaultCipherSuites();
}
@Override
public String[] getSupportedCipherSuites() {
return delegate.getSupportedCipherSuites();
}
@Override
public Socket createSocket(String host, int port) throws IOException {
return delegate.createSocket(host, port);
}
@Override
public Socket createSocket(InetAddress address, int port) throws IOException {
return delegate.createSocket(address, port);
}
@Override
public Socket createSocket(String host, int port, InetAddress localAddress, int localPort) throws IOException {
return delegate.createSocket(host, port, localAddress, localPort);
}
@Override
public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
return delegate.createSocket(address, port, localAddress, localPort);
}
public Socket createSocket(Socket s, InputStream consumed, boolean autoClose) throws IOException {
return delegate.createSocket(s, consumed, autoClose);
}
public Socket createSocket() throws IOException {
return delegate.createSocket();
}
}