[英]How to use Proxy authentication with Jersey and Apache Http client?
我正在將Jersey客戶端與ApacheConnection Provider一起使用。
Builder builder = RequestConfig.custom().setConnectTimeout(timeout);
List<Proxy> proxies = ProxyManager.getInstance().select(baseUrl.toURI());
if (useProxy) {
...
builder.setProxy(new HttpHost(proxyUri.getHost(), proxyUri.getPort()));
}
RequestConfig requestConfig = builder.build();
final ClientConfig clientConfig = new ClientConfig();
clientConfig.property(ApacheClientProperties.REQUEST_CONFIG, requestConfig);
clientConfig.connectorProvider(new ApacheConnectorProvider());
client = ClientBuilder.newBuilder().withConfig(clientConfig).sslContext(getSSLContext()).build();
client.property(ClientProperties.CONNECT_TIMEOUT, 5000);
但是,如何為代理身份驗證添加用戶名和密碼?
似乎apache連接提供程序未使用標准的Java代理選擇器機制。
我終於找到了解決方案。 不幸的是,這沒有記載:
HttpHost proxyhost = new HttpHost(host,pw);
CredentialsProvider credsProvider = new BasicCredentialsProvider();
credsProvider.setCredentials(new AuthScope(proxyhost), new UsernamePasswordCredentials(user, pw));
clientConfig.property(ApacheClientProperties.CREDENTIALS_PROVIDER, credsProvider);
builder.setProxy(proxyhost);
我認為您應該再添加幾行代碼
builder.setProxy(proxyhost).setDefaultCredentialsProvider(credsProvider)
.setProxyAuthenticationStrategy(new ProxyAuthenticationStrategy());
否則,它不會真正對我感覺到的代理主機進行身份驗證。 在您的情況下,它可能會繞過代理。 ?
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