| /* |
| * ==================================================================== |
| * |
| * 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 org.apache.http.examples.client; |
| |
| import org.apache.http.HttpEntity; |
| import org.apache.http.HttpHost; |
| import org.apache.http.HttpResponse; |
| import org.apache.http.auth.AuthScope; |
| import org.apache.http.auth.UsernamePasswordCredentials; |
| import org.apache.http.client.methods.HttpGet; |
| import org.apache.http.conn.params.ConnRoutePNames; |
| import org.apache.http.impl.client.DefaultHttpClient; |
| import org.apache.http.util.EntityUtils; |
| |
| /** |
| * A simple example that uses HttpClient to execute an HTTP request |
| * over a secure connection tunneled through an authenticating proxy. |
| */ |
| public class ClientProxyAuthentication { |
| |
| public static void main(String[] args) throws Exception { |
| |
| DefaultHttpClient httpclient = new DefaultHttpClient(); |
| try { |
| httpclient.getCredentialsProvider().setCredentials( |
| new AuthScope("localhost", 8080), |
| new UsernamePasswordCredentials("username", "password")); |
| |
| HttpHost targetHost = new HttpHost("www.verisign.com", 443, "https"); |
| HttpHost proxy = new HttpHost("localhost", 8080); |
| |
| httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy); |
| |
| HttpGet httpget = new HttpGet("/"); |
| |
| System.out.println("executing request: " + httpget.getRequestLine()); |
| System.out.println("via proxy: " + proxy); |
| System.out.println("to target: " + targetHost); |
| |
| HttpResponse response = httpclient.execute(targetHost, httpget); |
| HttpEntity entity = response.getEntity(); |
| |
| System.out.println("----------------------------------------"); |
| System.out.println(response.getStatusLine()); |
| if (entity != null) { |
| System.out.println("Response content length: " + entity.getContentLength()); |
| } |
| EntityUtils.consume(entity); |
| |
| } finally { |
| // When HttpClient instance is no longer needed, |
| // shut down the connection manager to ensure |
| // immediate deallocation of all system resources |
| httpclient.getConnectionManager().shutdown(); |
| } |
| } |
| } |