//========================================================================
//Copyright 2006-2008 Mort Bay Consulting Pty. Ltd.
//------------------------------------------------------------------------
//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 org.mortbay.jetty.client.security;
import java.io.IOException;
import org.mortbay.io.Buffer;
import org.mortbay.io.ByteArrayBuffer;
import org.mortbay.jetty.HttpHeaders;
import org.mortbay.jetty.client.HttpExchange;
import org.mortbay.jetty.security.B64Code;
import org.mortbay.util.StringUtil;
/**
* Sets proxy authentication headers for BASIC authentication challenges
*
* @author jesse
*/
public class ProxyAuthorization implements Authorization
{
private Buffer _authorization;
public ProxyAuthorization(String username,String password) throws IOException
{
String authenticationString = "Basic " + B64Code.encode( username + ":" + password, StringUtil.__ISO_8859_1);
_authorization= new ByteArrayBuffer(authenticationString);
}
/**
* BASIC proxy authentication is of the form
*
* encoded credentials are of the form: username:password
*
*
*/
public void setCredentials( HttpExchange exchange ) throws IOException
{
exchange.setRequestHeader( HttpHeaders.PROXY_AUTHORIZATION_BUFFER, _authorization);
}
}