| /* |
| * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.internal.net.http; |
| |
| import java.io.IOException; |
| import java.net.CookieHandler; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Optional; |
| import java.net.http.HttpHeaders; |
| import jdk.internal.net.http.common.HttpHeadersBuilder; |
| import jdk.internal.net.http.common.Log; |
| import jdk.internal.net.http.common.Utils; |
| |
| class CookieFilter implements HeaderFilter { |
| |
| public CookieFilter() { |
| } |
| |
| @Override |
| public void request(HttpRequestImpl r, MultiExchange<?> e) throws IOException { |
| HttpClientImpl client = e.client(); |
| Optional<CookieHandler> cookieHandlerOpt = client.cookieHandler(); |
| if (cookieHandlerOpt.isPresent()) { |
| CookieHandler cookieHandler = cookieHandlerOpt.get(); |
| Map<String,List<String>> userheaders = r.getUserHeaders().map(); |
| Map<String,List<String>> cookies = cookieHandler.get(r.uri(), userheaders); |
| |
| // add the returned cookies |
| HttpHeadersBuilder systemHeadersBuilder = r.getSystemHeadersBuilder(); |
| if (cookies.isEmpty()) { |
| Log.logTrace("Request: no cookie to add for {0}", r.uri()); |
| } else { |
| Log.logTrace("Request: adding cookies for {0}", r.uri()); |
| } |
| for (Map.Entry<String,List<String>> entry : cookies.entrySet()) { |
| final String hdrname = entry.getKey(); |
| if (!hdrname.equalsIgnoreCase("Cookie") |
| && !hdrname.equalsIgnoreCase("Cookie2")) |
| continue; |
| List<String> values = entry.getValue(); |
| if (values == null || values.isEmpty()) continue; |
| for (String val : values) { |
| if (Utils.isValidValue(val)) { |
| systemHeadersBuilder.addHeader(hdrname, val); |
| } |
| } |
| } |
| } else { |
| Log.logTrace("Request: No cookie manager found for {0}", r.uri()); |
| } |
| } |
| |
| @Override |
| public HttpRequestImpl response(Response r) throws IOException { |
| HttpHeaders hdrs = r.headers(); |
| HttpRequestImpl request = r.request(); |
| Exchange<?> e = r.exchange; |
| Log.logTrace("Response: processing cookies for {0}", request.uri()); |
| Optional<CookieHandler> cookieHandlerOpt = e.client().cookieHandler(); |
| if (cookieHandlerOpt.isPresent()) { |
| CookieHandler cookieHandler = cookieHandlerOpt.get(); |
| Log.logTrace("Response: parsing cookies from {0}", hdrs.map()); |
| cookieHandler.put(request.uri(), hdrs.map()); |
| } else { |
| Log.logTrace("Response: No cookie manager found for {0}", |
| request.uri()); |
| } |
| return null; |
| } |
| } |