| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.client; |
| |
| import java.net.URI; |
| |
| import org.eclipse.jetty.client.api.Request; |
| import org.eclipse.jetty.client.api.Response; |
| import org.eclipse.jetty.http.HttpHeader; |
| import org.eclipse.jetty.http.HttpStatus; |
| |
| /** |
| * <p>A protocol handler that handles the 401 response code |
| * in association with the {@code Proxy-Authenticate} header.</p> |
| * |
| * @see WWWAuthenticationProtocolHandler |
| */ |
| public class ProxyAuthenticationProtocolHandler extends AuthenticationProtocolHandler |
| { |
| public static final String NAME = "proxy-authenticate"; |
| private static final String ATTRIBUTE = ProxyAuthenticationProtocolHandler.class.getName() + ".attribute"; |
| |
| public ProxyAuthenticationProtocolHandler(HttpClient client) |
| { |
| this(client, DEFAULT_MAX_CONTENT_LENGTH); |
| } |
| |
| public ProxyAuthenticationProtocolHandler(HttpClient client, int maxContentLength) |
| { |
| super(client, maxContentLength); |
| } |
| |
| @Override |
| public String getName() |
| { |
| return NAME; |
| } |
| |
| @Override |
| public boolean accept(Request request, Response response) |
| { |
| return response.getStatus() == HttpStatus.PROXY_AUTHENTICATION_REQUIRED_407; |
| } |
| |
| @Override |
| protected HttpHeader getAuthenticateHeader() |
| { |
| return HttpHeader.PROXY_AUTHENTICATE; |
| } |
| |
| @Override |
| protected HttpHeader getAuthorizationHeader() |
| { |
| return HttpHeader.PROXY_AUTHORIZATION; |
| } |
| |
| @Override |
| protected URI getAuthenticationURI(Request request) |
| { |
| HttpDestination destination = getHttpClient().destinationFor(request.getScheme(), request.getHost(), request.getPort()); |
| ProxyConfiguration.Proxy proxy = destination.getProxy(); |
| return proxy != null ? proxy.getURI() : request.getURI(); |
| } |
| |
| @Override |
| protected String getAuthenticationAttribute() |
| { |
| return ATTRIBUTE; |
| } |
| } |