1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/NetscapeDomainHandler.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 653041 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.impl.cookie; 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Locale; 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.StringTokenizer; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.Cookie; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.CookieOrigin; 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.MalformedCookieException; 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class NetscapeDomainHandler extends BasicDomainHandler { 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public NetscapeDomainHandler() { 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(); 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project @Override 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public void validate(final Cookie cookie, final CookieOrigin origin) 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throws MalformedCookieException { 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super.validate(cookie, origin); 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Perform Netscape Cookie draft specific validation 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String host = origin.getHost(); 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String domain = cookie.getDomain(); 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (host.contains(".")) { 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project int domainParts = new StringTokenizer(domain, ".").countTokens(); 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isSpecialDomain(domain)) { 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (domainParts < 2) { 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new MalformedCookieException("Domain attribute \"" 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project + domain 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project + "\" violates the Netscape cookie specification for " 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project + "special domains"); 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (domainParts < 3) { 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new MalformedCookieException("Domain attribute \"" 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project + domain 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project + "\" violates the Netscape cookie specification"); 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Checks if the given domain is in one of the seven special 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * top level domains defined by the Netscape cookie specification. 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param domain The domain. 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return True if the specified domain is "special" 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private static boolean isSpecialDomain(final String domain) { 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project final String ucDomain = domain.toUpperCase(Locale.ENGLISH); 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return ucDomain.endsWith(".COM") 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".EDU") 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".NET") 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".GOV") 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".MIL") 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".ORG") 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project || ucDomain.endsWith(".INT"); 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project @Override 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic boolean match(Cookie cookie, CookieOrigin origin) { 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (cookie == null) { 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("Cookie may not be null"); 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (origin == null) { 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("Cookie origin may not be null"); 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String host = origin.getHost(); 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String domain = cookie.getDomain(); 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (domain == null) { 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return false; 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return host.endsWith(domain); 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 107