RP socks proxy

SocksExtensionModule.java

public class SocksExtensionModule extends AbstractModule {
	@Override
	protected void configure() {

	}

	@Provides
	public HttpClient provideHttpClient(@ListenerPropertyValue(ListenerProperty.UUID) String uuid) throws MalformedURLException {
		HttpClientFactory httpClientFactory;
		List<HttpRequestInterceptor> interceptors = new ArrayList<HttpRequestInterceptor>(1);
		interceptors.add(new BearerAuthorizationInterceptor(uuid));
		httpClientFactory = new SocksAwareClientFactory(null, interceptors);
		return httpClientFactory.createHttpClient();
	}

	static class SocksAwareClientFactory extends AuthClientFactory {

		SocksAwareClientFactory(Credentials credentials, List<HttpRequestInterceptor> interceptors) {
			super(credentials, interceptors);
		}

		@Override
		protected HttpClientBuilder initDefaultBuilder() {
			HttpClientBuilder builder = super.initDefaultBuilder();
			builder.setSSLSocketFactory(new SSLConnectionSocketFactory(SSLContexts.createDefault()) {
				@Override
				public Socket createSocket(HttpContext context) throws IOException {
					//TODO add validation here
					InetSocketAddress socksaddr = new InetSocketAddress(System.getProperty("socksProxyHost"),
							Integer.parseInt(System.getProperty("socksProxyPort")));
					Proxy proxy = new Proxy(Proxy.Type.SOCKS, socksaddr);
					return new Socket(proxy);
				}

				@Override
				public Socket connectSocket(int connectTimeout, Socket socket, HttpHost host, InetSocketAddress remoteAddress,
						InetSocketAddress localAddress, HttpContext context) throws IOException {
					// Convert address to unresolved
					InetSocketAddress unresolvedRemote = InetSocketAddress
							.createUnresolved(host.getHostName(), remoteAddress.getPort());
					return super.connectSocket(connectTimeout, socket, host, unresolvedRemote, localAddress, context);
				}
			});
			return builder;
		}
	}
}