PromiscuousSSLSocketFactory.java

package com.asolutions.scmsshd.ssl;

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.GeneralSecurityException;
import java.security.cert.X509Certificate;

import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


public class PromiscuousSSLSocketFactory extends SocketFactory {
	protected final Logger log = LoggerFactory.getLogger(getClass());
	private static SocketFactory blindFactory = null;

	/**
	 * 
	 * Builds an all trusting "blind" ssl socket factory.
	 * 
	 */

	static {
		// create a trust manager that will purposefully fall down on the
		// job
		TrustManager[] blindTrustMan = new TrustManager[] { new X509TrustManager() {
			public X509Certificate[] getAcceptedIssuers() {
				return null;
			}
			public void checkClientTrusted(X509Certificate[] c, String a) {
			}
			public void checkServerTrusted(X509Certificate[] c, String a) {
			}
		} };

		// create our "blind" ssl socket factory with our lazy trust manager
		try {
			SSLContext sc = SSLContext.getInstance("SSL");
			sc.init(null, blindTrustMan, new java.security.SecureRandom());
			blindFactory = sc.getSocketFactory();
		} catch (GeneralSecurityException e) {
			LoggerFactory.getLogger(PromiscuousSSLSocketFactory.class).error("Error taking security promiscuous" , e);
		}
	}

	/**
	 * 
	 * @see javax.net.SocketFactory#getDefault()
	 * 
	 */

	public static SocketFactory getDefault() {
		return new PromiscuousSSLSocketFactory();
	}

	/**
	 * 
	 * @see javax.net.SocketFactory#createSocket(java.lang.String, int)
	 * 
	 */

	@Override
	public Socket createSocket(String arg0, int arg1) throws IOException,
	UnknownHostException {
		return blindFactory.createSocket(arg0, arg1);
	}

	/**
	 * 
	 * @see javax.net.SocketFactory#createSocket(java.net.InetAddress, int)
	 * 
	 */

	@Override
	public Socket createSocket(InetAddress arg0, int arg1) throws IOException {
		return blindFactory.createSocket(arg0, arg1);
	}

	/**
	 * 
	 * @see javax.net.SocketFactory#createSocket(java.lang.String, int,
	 * 
	 * java.net.InetAddress, int)
	 * 
	 */

	@Override
	public Socket createSocket(String arg0, int arg1, InetAddress arg2, int arg3)
	throws IOException, UnknownHostException {
		return blindFactory.createSocket(arg0, arg1, arg2, arg3);

	}

	/**
	 * 
	 * @see javax.net.SocketFactory#createSocket(java.net.InetAddress, int,
	 * 
	 * java.net.InetAddress, int)
	 * 
	 */

	@Override
	public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException {
		return blindFactory.createSocket(arg0, arg1, arg2, arg3);
	}

}