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  /*
   * This class is based on EasySSLProtocolSocketFactory from the
   * Apache Software Foundation. Modifications are
   * Copyright 2008 Mozilla Foundation. The original came with the 
   * following notice:
   * 
   * ====================================================================
   *
   *  Licensed to the Apache Software Foundation (ASF) under one or more
  *  contributor license agreements.  See the NOTICE file distributed with
  *  this work for additional information regarding copyright ownership.
  *  The ASF licenses this file to You 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.
  * ====================================================================
  *
  * This software consists of voluntary contributions made by many
  * individuals on behalf of the Apache Software Foundation.  For more
  * information on the Apache Software Foundation, please see
  * <http://www.apache.org/>.
  *
  */
 
 package nu.validator.httpclient.ssl;
 
 
 

PromiscuousSSLProtocolSocketFactory can be used to creats SSL java.net.Sockets that do not check certificates.

This socket factory SHOULD NOT be used for productive systems due to security reasons, unless it is a concious decision and you are perfectly aware of security implications of foregoing trust checks

Example of using custom protocol socket factory for a specific host:

     Protocol easyhttps = new Protocol("https", new PromiscuousSSLProtocolSocketFactory(), 443);

     HttpClient client = new HttpClient();
     client.getHostConfiguration().setHost("localhost", 443, easyhttps);
     // use relative url only
     GetMethod httpget = new GetMethod("/");
     client.executeMethod(httpget);
     

Example of using custom protocol socket factory per default instead of the standard one:

     Protocol easyhttps = new Protocol("https", new PromiscuousSSLProtocolSocketFactory(), 443);
     Protocol.registerProtocol("https", easyhttps);

     HttpClient client = new HttpClient();
     GetMethod httpget = new GetMethod("https://localhost/");
     client.executeMethod(httpget);
     

Author(s):
Oleg Kalnichevski

DISCLAIMER: HttpClient developers DO NOT actively support this component. The component is provided as a reference material, which may be inappropriate for use without additional customization.

 
 
Log object for this class.
 
    private static final Log LOG = LogFactory.getLog(PromiscuousSSLProtocolSocketFactory.class);
    private SSLContext sslcontext = null;

    
Constructor for PromiscuousSSLProtocolSocketFactory.
        super();
    }
    private static SSLContext createEasySSLContext() {
        try {
            SSLContext context = SSLContext.getInstance("SSL");
            context.init(
              null
              new TrustManager[] {new PromiscuousX509TrustManager()}, 
              null);
            return context;
        } catch (Exception e) {
            .error(e.getMessage(), e);
            throw new HttpClientError(e.toString());
        }
    }
    private SSLContext getSSLContext() {
        if (this. == null) {
            this. = createEasySSLContext();
        }
        return this.;
    }

    
    public Socket createSocket(
        String host,
        int port,
        InetAddress clientHost,
        int clientPort)
        throws IOExceptionUnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(
            host,
            port,
            clientHost,
            clientPort
        );
    }

    
Attempts to get a new socket connection to the given host within the given time limit.

To circumvent the limitations of older JREs that do not support connect timeout a controller thread is executed. The controller thread attempts to create a new socket within the given limit of time. If socket constructor does not return until the timeout expires, the controller terminates and throws an org.apache.commons.httpclient.ConnectTimeoutException

Parameters:
host the host name/IP
port the port on the host
localAddress the local host name/IP to bind the socket to
localPort the port on the local machine
params Http connection parameters
Returns:
Socket a new socket
Throws:
java.io.IOException if an I/O error occurs while creating the socket
org.apache.commons.httpclient.ConnectTimeoutException
java.net.UnknownHostException if the IP address of the host cannot be determined
    public Socket createSocket(
        final String host,
        final int port,
        final InetAddress localAddress,
        final int localPort,
        final HttpConnectionParams params
        if (params == null) {
            throw new IllegalArgumentException("Parameters may not be null");
        }
        int timeout = params.getConnectionTimeout();
        SocketFactory socketfactory = getSSLContext().getSocketFactory();
        if (timeout == 0) {
            return socketfactory.createSocket(hostportlocalAddresslocalPort);
        } else {
            Socket socket = socketfactory.createSocket();
            SocketAddress localaddr = new InetSocketAddress(localAddresslocalPort);
            SocketAddress remoteaddr = new InetSocketAddress(hostport);
            socket.bind(localaddr);
            socket.connect(remoteaddrtimeout);
            return socket;
        }
    }

    
    public Socket createSocket(String hostint port)
        throws IOExceptionUnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(
            host,
            port
        );
    }

    
    public Socket createSocket(
        Socket socket,
        String host,
        int port,
        boolean autoClose)
        throws IOExceptionUnknownHostException {
        return getSSLContext().getSocketFactory().createSocket(
            socket,
            host,
            port,
            autoClose
        );
    }
    public boolean equals(Object obj) {
        return ((obj != null) && obj.getClass().equals(PromiscuousSSLProtocolSocketFactory.class));
    }
    public int hashCode() {
        return PromiscuousSSLProtocolSocketFactory.class.hashCode();
    }
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