content: /*
   * 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.
   */
  package org.apache.camel.component.http.handler;
  
  import java.io.IOException;
  
  import org.apache.hc.core5.http.ClassicHttpRequest;
  import org.apache.hc.core5.http.ClassicHttpResponse;
  import org.apache.hc.core5.http.HttpException;
  import org.apache.hc.core5.http.HttpStatus;
  import org.apache.hc.core5.http.protocol.HttpContext;
  
  public class ProxyAuthenticationValidationHandler extends BasicValidationHandler {
  
      protected final String user;
      protected final String password;
  
      public ProxyAuthenticationValidationHandler(String expectedMethod,
                                                  String expectedQuery, Object expectedContent,
                                                  String responseContent, String user, String password) {
          super(expectedMethod, expectedQuery, expectedContent, responseContent);
          this.user = user;
          this.password = password;
      }
  
      @Override
      public void handle(
              final ClassicHttpRequest request, final ClassicHttpResponse response,
              final HttpContext context)
              throws HttpException, IOException {
  
          if (!getExpectedCredential().equals(context.getAttribute("proxy-creds"))) {
              response.setCode(HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED);
              return;
          }
  
          super.handle(request, response, context);
      }
  
      private String getExpectedCredential() {
          return user + ":" + password;
      }
  
  }
  