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https://gitlab.winehq.org/wine/wine-gecko.git
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111 lines
3.9 KiB
Java
111 lines
3.9 KiB
Java
/*
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package ch.boye.httpclientandroidlib.impl.cookie;
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import java.util.Locale;
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import java.util.StringTokenizer;
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import ch.boye.httpclientandroidlib.annotation.Immutable;
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import ch.boye.httpclientandroidlib.cookie.Cookie;
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import ch.boye.httpclientandroidlib.cookie.CookieOrigin;
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import ch.boye.httpclientandroidlib.cookie.CookieRestrictionViolationException;
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import ch.boye.httpclientandroidlib.cookie.MalformedCookieException;
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/**
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*
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* @since 4.0
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*/
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@Immutable
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public class NetscapeDomainHandler extends BasicDomainHandler {
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public NetscapeDomainHandler() {
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super();
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}
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@Override
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public void validate(final Cookie cookie, final CookieOrigin origin)
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throws MalformedCookieException {
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super.validate(cookie, origin);
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// Perform Netscape Cookie draft specific validation
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String host = origin.getHost();
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String domain = cookie.getDomain();
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if (host.contains(".")) {
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int domainParts = new StringTokenizer(domain, ".").countTokens();
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if (isSpecialDomain(domain)) {
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if (domainParts < 2) {
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throw new CookieRestrictionViolationException("Domain attribute \""
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+ domain
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+ "\" violates the Netscape cookie specification for "
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+ "special domains");
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}
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} else {
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if (domainParts < 3) {
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throw new CookieRestrictionViolationException("Domain attribute \""
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+ domain
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+ "\" violates the Netscape cookie specification");
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}
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}
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}
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}
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/**
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* Checks if the given domain is in one of the seven special
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* top level domains defined by the Netscape cookie specification.
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* @param domain The domain.
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* @return True if the specified domain is "special"
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*/
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private static boolean isSpecialDomain(final String domain) {
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final String ucDomain = domain.toUpperCase(Locale.ENGLISH);
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return ucDomain.endsWith(".COM")
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|| ucDomain.endsWith(".EDU")
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|| ucDomain.endsWith(".NET")
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|| ucDomain.endsWith(".GOV")
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|| ucDomain.endsWith(".MIL")
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|| ucDomain.endsWith(".ORG")
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|| ucDomain.endsWith(".INT");
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}
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@Override
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public boolean match(Cookie cookie, CookieOrigin origin) {
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if (cookie == null) {
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throw new IllegalArgumentException("Cookie may not be null");
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}
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if (origin == null) {
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throw new IllegalArgumentException("Cookie origin may not be null");
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}
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String host = origin.getHost();
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String domain = cookie.getDomain();
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if (domain == null) {
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return false;
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}
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return host.endsWith(domain);
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}
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}
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