diff -r 000000000000 -r 6474c204b198 mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/cookie/RFC2109DomainHandler.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/cookie/RFC2109DomainHandler.java Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,130 @@ +/* + * ==================================================================== + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * . + * + */ +package ch.boye.httpclientandroidlib.impl.cookie; + +import java.util.Locale; + +import ch.boye.httpclientandroidlib.annotation.Immutable; + +import ch.boye.httpclientandroidlib.cookie.Cookie; +import ch.boye.httpclientandroidlib.cookie.CookieAttributeHandler; +import ch.boye.httpclientandroidlib.cookie.CookieOrigin; +import ch.boye.httpclientandroidlib.cookie.CookieRestrictionViolationException; +import ch.boye.httpclientandroidlib.cookie.MalformedCookieException; +import ch.boye.httpclientandroidlib.cookie.SetCookie; + +/** + * + * @since 4.0 + */ +@Immutable +public class RFC2109DomainHandler implements CookieAttributeHandler { + + public RFC2109DomainHandler() { + super(); + } + + public void parse(final SetCookie cookie, final String value) + throws MalformedCookieException { + if (cookie == null) { + throw new IllegalArgumentException("Cookie may not be null"); + } + if (value == null) { + throw new MalformedCookieException("Missing value for domain attribute"); + } + if (value.trim().length() == 0) { + throw new MalformedCookieException("Blank value for domain attribute"); + } + cookie.setDomain(value); + } + + public void validate(final Cookie cookie, final CookieOrigin origin) + throws MalformedCookieException { + if (cookie == null) { + throw new IllegalArgumentException("Cookie may not be null"); + } + if (origin == null) { + throw new IllegalArgumentException("Cookie origin may not be null"); + } + String host = origin.getHost(); + String domain = cookie.getDomain(); + if (domain == null) { + throw new CookieRestrictionViolationException("Cookie domain may not be null"); + } + if (!domain.equals(host)) { + int dotIndex = domain.indexOf('.'); + if (dotIndex == -1) { + throw new CookieRestrictionViolationException("Domain attribute \"" + + domain + + "\" does not match the host \"" + + host + "\""); + } + // domain must start with dot + if (!domain.startsWith(".")) { + throw new CookieRestrictionViolationException("Domain attribute \"" + + domain + + "\" violates RFC 2109: domain must start with a dot"); + } + // domain must have at least one embedded dot + dotIndex = domain.indexOf('.', 1); + if (dotIndex < 0 || dotIndex == domain.length() - 1) { + throw new CookieRestrictionViolationException("Domain attribute \"" + + domain + + "\" violates RFC 2109: domain must contain an embedded dot"); + } + host = host.toLowerCase(Locale.ENGLISH); + if (!host.endsWith(domain)) { + throw new CookieRestrictionViolationException( + "Illegal domain attribute \"" + domain + + "\". Domain of origin: \"" + host + "\""); + } + // host minus domain may not contain any dots + String hostWithoutDomain = host.substring(0, host.length() - domain.length()); + if (hostWithoutDomain.indexOf('.') != -1) { + throw new CookieRestrictionViolationException("Domain attribute \"" + + domain + + "\" violates RFC 2109: host minus domain may not contain any dots"); + } + } + } + + public boolean match(final Cookie cookie, final CookieOrigin origin) { + if (cookie == null) { + throw new IllegalArgumentException("Cookie may not be null"); + } + if (origin == null) { + throw new IllegalArgumentException("Cookie origin may not be null"); + } + String host = origin.getHost(); + String domain = cookie.getDomain(); + if (domain == null) { + return false; + } + return host.equals(domain) || (domain.startsWith(".") && host.endsWith(domain)); + } + +}