AcceptAllSSLSocketFactoryConfigurator.java

/*
 * Copyright 2002-2008 the original author or authors.
 *
 * Licensed 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 cyrille.net.ssl;

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

import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.springframework.beans.factory.InitializingBean;

/**
 * Spring bean to disable all SSL verifications.
 * 
 * @author <a href="mailto:cyrille.leclerc@pobox.com">Cyrille Le Clerc</a>
 */
public class AcceptAllSSLSocketFactoryConfigurator implements InitializingBean {
    
    public class AcceptAllSSLSocketFactory extends SSLSocketFactory {
        
        protected SSLSocketFactory sslSocketFactory;
        
        public AcceptAllSSLSocketFactory() throws NoSuchAlgorithmException, KeyManagementException {
            super();
            
            SSLContext sslContext = SSLContext.getInstance("SSL");
            TrustManager[] trustAllCerts = new TrustManager[] {
                
                new X509TrustManager() {
                    public X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }
                    
                    public void checkClientTrusted(X509Certificate[] certs, String authType) {
                        System.out.println(AcceptAllSSLSocketFactory.class.getCanonicalName() + " - checkClientTrusted(authType="
                                           + authType + ")");
                        for (X509Certificate certificate : certs) {
                            System.out.println(certificate);
                        }
                    }
                    
                    public void checkServerTrusted(X509Certificate[] certs, String authType) {
                        System.out.println(AcceptAllSSLSocketFactory.class.getCanonicalName() + " - checkServerTrusted(authType="
                                           + authType + ")");
                        for (X509Certificate certificate : certs) {
                            System.out.println(certificate);
                        }
                    }
                }
            };
            
            sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
            
            sslSocketFactory = sslContext.getSocketFactory();
        }
        
        @Override
        public Socket createSocket() throws IOException {
            return sslSocketFactory.createSocket();
        }
        
        @Override
        public Socket createSocket(InetAddress inetaddress, int i, InetAddress inetaddress1, int j) throws IOException {
            return sslSocketFactory.createSocket(inetaddress, i, inetaddress1, j);
        }
        
        @Override
        public Socket createSocket(InetAddress inetaddress, int i) throws IOException {
            return sslSocketFactory.createSocket(inetaddress, i);
        }
        
        @Override
        public Socket createSocket(Socket socket, String s, int i, boolean flag) throws IOException {
            return sslSocketFactory.createSocket(socket, s, i, flag);
        }
        
        @Override
        public Socket createSocket(String s, int i, InetAddress inetaddress, int j) throws IOException, UnknownHostException {
            return sslSocketFactory.createSocket(s, i, inetaddress, j);
        }
        
        @Override
        public Socket createSocket(String s, int i) throws IOException, UnknownHostException {
            return sslSocketFactory.createSocket(s, i);
        }
        
        @Override
        public boolean equals(Object obj) {
            return sslSocketFactory.equals(obj);
        }
        
        @Override
        public String[] getDefaultCipherSuites() {
            return sslSocketFactory.getDefaultCipherSuites();
        }
        
        @Override
        public String[] getSupportedCipherSuites() {
            return sslSocketFactory.getSupportedCipherSuites();
        }
        
        @Override
        public int hashCode() {
            return sslSocketFactory.hashCode();
        }
        
        @Override
        public String toString() {
            return sslSocketFactory.toString();
        }
    }
    
    protected boolean enabled;
    
    /**
     * Enable/Disable AcceptAll SSL Socket Factory
     * 
     * @param enabled
     */
    public void setEnabled(boolean enabled) {
        this.enabled = enabled;
    }
    
    @Override
    public void afterPropertiesSet() throws Exception {
        if (enabled) {
            System.err.println("WARNING : DISABLE ALL SSL VERIFICATIONS " + this.getClass());
            HttpsURLConnection.setDefaultSSLSocketFactory(new AcceptAllSSLSocketFactory());
        }
    }
}