Jetty的HttpClient设置代理

void customizeHttpClient(HttpClient httpClient) throws URISyntaxException {
    URI proxyURI = new URI("http://proxyhost:proxyport");
    AuthenticationStore auth = httpClient.getAuthenticationStore();
    // Proxy credentials.
    auth.addAuthentication(new BasicAuthentication(
            proxyURI,
            "Websense Content Gateway", // 认证域
            "username", // 认证用户
            "passwd")); // 认证密码
    
    ProxyConfiguration proxyConfig = httpClient.getProxyConfiguration();
    HttpProxy proxy = new HttpProxy(proxyURI.getHost(), proxyURI.getPort());
    proxyConfig.getProxies().add(proxy);
}

其中认证域的值是407 Proxy Authorization Required响应头中Proxy-Authenticate: Basic realm="Websense Content Gateway"的引号部分。java

如上配置后,就能够用jetty的HttpClient经过代理发送http请求了。ui

而在使用jetty-proxy模块作透明代理时,因为AbstractProxyServlet在调用createHttpClient()方法的最后,清空了ProtocolHandler(9.2.10.v20150310版本例外),致使若是jetty-proxy向upstream的请求需经过代理的话,那么以上的配置方式不起做用, jetty-proxy不能自动配置代理认证,提示请求须要代理认证。代理

因此还须要在调用 createHttpClient ()方法后,添加一个ProxyAuthenticationProtocolHandler。code

httpClient.getProtocolHandlers().put(new ProxyAuthenticationProtocolHandler(httpClient));

代码适用jetty.version=9.4.6.v20170531get

相关文章
相关标签/搜索