1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/cookie/BasicDomainHandler.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,126 @@
1.4 +/*
1.5 + * ====================================================================
1.6 + * Licensed to the Apache Software Foundation (ASF) under one
1.7 + * or more contributor license agreements. See the NOTICE file
1.8 + * distributed with this work for additional information
1.9 + * regarding copyright ownership. The ASF licenses this file
1.10 + * to you under the Apache License, Version 2.0 (the
1.11 + * "License"); you may not use this file except in compliance
1.12 + * with the License. You may obtain a copy of the License at
1.13 + *
1.14 + * http://www.apache.org/licenses/LICENSE-2.0
1.15 + *
1.16 + * Unless required by applicable law or agreed to in writing,
1.17 + * software distributed under the License is distributed on an
1.18 + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
1.19 + * KIND, either express or implied. See the License for the
1.20 + * specific language governing permissions and limitations
1.21 + * under the License.
1.22 + * ====================================================================
1.23 + *
1.24 + * This software consists of voluntary contributions made by many
1.25 + * individuals on behalf of the Apache Software Foundation. For more
1.26 + * information on the Apache Software Foundation, please see
1.27 + * <http://www.apache.org/>.
1.28 + *
1.29 + */
1.30 +package ch.boye.httpclientandroidlib.impl.cookie;
1.31 +
1.32 +import ch.boye.httpclientandroidlib.annotation.Immutable;
1.33 +
1.34 +import ch.boye.httpclientandroidlib.cookie.Cookie;
1.35 +import ch.boye.httpclientandroidlib.cookie.CookieAttributeHandler;
1.36 +import ch.boye.httpclientandroidlib.cookie.CookieOrigin;
1.37 +import ch.boye.httpclientandroidlib.cookie.CookieRestrictionViolationException;
1.38 +import ch.boye.httpclientandroidlib.cookie.MalformedCookieException;
1.39 +import ch.boye.httpclientandroidlib.cookie.SetCookie;
1.40 +
1.41 +/**
1.42 + *
1.43 + * @since 4.0
1.44 + */
1.45 +@Immutable
1.46 +public class BasicDomainHandler implements CookieAttributeHandler {
1.47 +
1.48 + public BasicDomainHandler() {
1.49 + super();
1.50 + }
1.51 +
1.52 + public void parse(final SetCookie cookie, final String value)
1.53 + throws MalformedCookieException {
1.54 + if (cookie == null) {
1.55 + throw new IllegalArgumentException("Cookie may not be null");
1.56 + }
1.57 + if (value == null) {
1.58 + throw new MalformedCookieException("Missing value for domain attribute");
1.59 + }
1.60 + if (value.trim().length() == 0) {
1.61 + throw new MalformedCookieException("Blank value for domain attribute");
1.62 + }
1.63 + cookie.setDomain(value);
1.64 + }
1.65 +
1.66 + public void validate(final Cookie cookie, final CookieOrigin origin)
1.67 + throws MalformedCookieException {
1.68 + if (cookie == null) {
1.69 + throw new IllegalArgumentException("Cookie may not be null");
1.70 + }
1.71 + if (origin == null) {
1.72 + throw new IllegalArgumentException("Cookie origin may not be null");
1.73 + }
1.74 + // Validate the cookies domain attribute. NOTE: Domains without
1.75 + // any dots are allowed to support hosts on private LANs that don't
1.76 + // have DNS names. Since they have no dots, to domain-match the
1.77 + // request-host and domain must be identical for the cookie to sent
1.78 + // back to the origin-server.
1.79 + String host = origin.getHost();
1.80 + String domain = cookie.getDomain();
1.81 + if (domain == null) {
1.82 + throw new CookieRestrictionViolationException("Cookie domain may not be null");
1.83 + }
1.84 + if (host.contains(".")) {
1.85 + // Not required to have at least two dots. RFC 2965.
1.86 + // A Set-Cookie2 with Domain=ajax.com will be accepted.
1.87 +
1.88 + // domain must match host
1.89 + if (!host.endsWith(domain)) {
1.90 + if (domain.startsWith(".")) {
1.91 + domain = domain.substring(1, domain.length());
1.92 + }
1.93 + if (!host.equals(domain)) {
1.94 + throw new CookieRestrictionViolationException(
1.95 + "Illegal domain attribute \"" + domain
1.96 + + "\". Domain of origin: \"" + host + "\"");
1.97 + }
1.98 + }
1.99 + } else {
1.100 + if (!host.equals(domain)) {
1.101 + throw new CookieRestrictionViolationException(
1.102 + "Illegal domain attribute \"" + domain
1.103 + + "\". Domain of origin: \"" + host + "\"");
1.104 + }
1.105 + }
1.106 + }
1.107 +
1.108 + public boolean match(final Cookie cookie, final CookieOrigin origin) {
1.109 + if (cookie == null) {
1.110 + throw new IllegalArgumentException("Cookie may not be null");
1.111 + }
1.112 + if (origin == null) {
1.113 + throw new IllegalArgumentException("Cookie origin may not be null");
1.114 + }
1.115 + String host = origin.getHost();
1.116 + String domain = cookie.getDomain();
1.117 + if (domain == null) {
1.118 + return false;
1.119 + }
1.120 + if (host.equals(domain)) {
1.121 + return true;
1.122 + }
1.123 + if (!domain.startsWith(".")) {
1.124 + domain = '.' + domain;
1.125 + }
1.126 + return host.endsWith(domain) || host.equals(domain.substring(1));
1.127 + }
1.128 +
1.129 +}
