/*
* Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.
*/
package org.apache.synapse.transport.http.conn;
import org.apache.http.HttpRequest;
import org.apache.http.auth.AuthenticationException;
import org.apache.http.protocol.HttpContext;
/**
* If proxy server is configured with username and password, appropriate implementation of ProxyAuthenticator
* will be initialised based on the proxy configuration (profile / default)
*/
public interface ProxyAuthenticator {
/**
* Adds proxy authentication header to the request
* @param request out going request
* @param context http context
* @throws AuthenticationException
*/
public void authenticatePreemptively(HttpRequest request, HttpContext context) throws AuthenticationException;
}