package org.apache.maven.continuum.project.builder;
   
   /*
    * 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.
   */
  
  import java.io.IOException;
  import java.net.InetAddress;
  import java.net.InetSocketAddress;
  import java.net.Socket;
  import java.net.UnknownHostException;
  
  import javax.net.ssl.SSLContext;
  import javax.net.ssl.SSLSocket;
  import javax.net.ssl.TrustManager;
  
  import org.apache.http.conn.ConnectTimeoutException;
  import org.apache.http.conn.scheme.LayeredSocketFactory;
  import org.apache.http.conn.scheme.SocketFactory;
  import org.apache.http.params.HttpConnectionParams;
  import org.apache.http.params.HttpParams;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * This socket factory will create ssl socket that accepts self signed certificate
   *
   * @author olamy
   * @version $Id: EasySSLSocketFactory.java 764863 2009-04-14 16:28:12Z evenisse $
   * @since 1.2.3
   */
  public class EasySSLSocketFactory
      implements SocketFactory, LayeredSocketFactory
  {
      private static final Logger log = LoggerFactory.getLogger( EasySSLSocketFactory.class );
  
      private SSLContext sslcontext = null;
  
      private static SSLContext createEasySSLContext()
          throws IOException
      {
          try
          {
              SSLContext context = SSLContext.getInstance( "SSL" );
              context.init( null, new TrustManager[]{new EasyX509TrustManager( null )}, null );
              return context;
          }
          catch ( Exception e )
          {
              LoggerFactory.getLogger( EasySSLSocketFactory.class ).error( e.getMessage(), e );
              throw new IOException( e.getMessage() );
          }
      }
  
      private SSLContext getSSLContext()
          throws IOException
      {
          if ( this.sslcontext == null )
          {
              this.sslcontext = createEasySSLContext();
          }
          return this.sslcontext;
      }
  
      /**
       * @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket, java.lang.String, int, java.net.InetAddress, int, org.apache.http.params.HttpParams)
       */
      public Socket connectSocket( Socket sock, String host, int port, InetAddress localAddress, int localPort,
                                   HttpParams params )
          throws IOException, UnknownHostException, ConnectTimeoutException
      {
          int connTimeout = HttpConnectionParams.getConnectionTimeout( params );
          int soTimeout = HttpConnectionParams.getSoTimeout( params );
  
          InetSocketAddress remoteAddress = new InetSocketAddress( host, port );
          SSLSocket sslsock = (SSLSocket) ( ( sock != null ) ? sock : createSocket() );
  
          if ( ( localAddress != null ) || ( localPort > 0 ) )
          {
              // we need to bind explicitly
              if ( localPort < 0 )
              {
                  localPort = 0; // indicates "any"
              }
             InetSocketAddress isa = new InetSocketAddress( localAddress, localPort );
             sslsock.bind( isa );
         }
 
         sslsock.connect( remoteAddress, connTimeout );
         sslsock.setSoTimeout( soTimeout );
         return sslsock;
 
     }
 
     /**
      * @see org.apache.http.conn.scheme.SocketFactory#createSocket()
      */
     public Socket createSocket()
         throws IOException
     {
         if ( log.isDebugEnabled() )
         {
             log.debug( "create socket" );
         }
         return getSSLContext().getSocketFactory().createSocket();
     }
 
     /**
      * @see org.apache.http.conn.scheme.SocketFactory#isSecure(java.net.Socket)
      */
     public boolean isSecure( Socket socket )
         throws IllegalArgumentException
     {
         return true;
     }
 
     /**
      * @see org.apache.http.conn.scheme.LayeredSocketFactory#createSocket(java.net.Socket, java.lang.String, int, boolean)
      */
     public Socket createSocket( Socket socket, String host, int port, boolean autoClose )
         throws IOException, UnknownHostException
     {
         if ( log.isDebugEnabled() )
         {
             log.debug( "create socket host " + host + ", port " + port );
         }
         return getSSLContext().getSocketFactory().createSocket();
     }
 
     // -------------------------------------------------------------------
     //  javadoc in org.apache.http.conn.scheme.SocketFactory says :
     //  Both Object.equals() and Object.hashCode() must be overridden 
     //  for the correct operation of some connection managers
     // -------------------------------------------------------------------
 
     public boolean equals( Object obj )
     {
         return ( ( obj != null ) && obj.getClass().equals( EasySSLSocketFactory.class ) );
     }
 
     public int hashCode()
     {
         return EasySSLSocketFactory.class.hashCode();
     }
 
 
 }