1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/protocol/ResponseProcessCookies.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,141 @@
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 +
1.31 +package ch.boye.httpclientandroidlib.client.protocol;
1.32 +
1.33 +import java.io.IOException;
1.34 +import java.util.List;
1.35 +
1.36 +import ch.boye.httpclientandroidlib.annotation.Immutable;
1.37 +
1.38 +import ch.boye.httpclientandroidlib.androidextra.HttpClientAndroidLog;
1.39 +/* LogFactory removed by HttpClient for Android script. */
1.40 +import ch.boye.httpclientandroidlib.Header;
1.41 +import ch.boye.httpclientandroidlib.HeaderIterator;
1.42 +import ch.boye.httpclientandroidlib.HttpException;
1.43 +import ch.boye.httpclientandroidlib.HttpResponse;
1.44 +import ch.boye.httpclientandroidlib.HttpResponseInterceptor;
1.45 +import ch.boye.httpclientandroidlib.client.CookieStore;
1.46 +import ch.boye.httpclientandroidlib.cookie.Cookie;
1.47 +import ch.boye.httpclientandroidlib.cookie.CookieOrigin;
1.48 +import ch.boye.httpclientandroidlib.cookie.CookieSpec;
1.49 +import ch.boye.httpclientandroidlib.cookie.MalformedCookieException;
1.50 +import ch.boye.httpclientandroidlib.cookie.SM;
1.51 +import ch.boye.httpclientandroidlib.protocol.HttpContext;
1.52 +
1.53 +/**
1.54 + * Response interceptor that populates the current {@link CookieStore} with data
1.55 + * contained in response cookies received in the given the HTTP response.
1.56 + *
1.57 + * @since 4.0
1.58 + */
1.59 +@Immutable
1.60 +public class ResponseProcessCookies implements HttpResponseInterceptor {
1.61 +
1.62 + public HttpClientAndroidLog log = new HttpClientAndroidLog(getClass());
1.63 +
1.64 + public ResponseProcessCookies() {
1.65 + super();
1.66 + }
1.67 +
1.68 + public void process(final HttpResponse response, final HttpContext context)
1.69 + throws HttpException, IOException {
1.70 + if (response == null) {
1.71 + throw new IllegalArgumentException("HTTP request may not be null");
1.72 + }
1.73 + if (context == null) {
1.74 + throw new IllegalArgumentException("HTTP context may not be null");
1.75 + }
1.76 +
1.77 + // Obtain actual CookieSpec instance
1.78 + CookieSpec cookieSpec = (CookieSpec) context.getAttribute(
1.79 + ClientContext.COOKIE_SPEC);
1.80 + if (cookieSpec == null) {
1.81 + this.log.debug("Cookie spec not specified in HTTP context");
1.82 + return;
1.83 + }
1.84 + // Obtain cookie store
1.85 + CookieStore cookieStore = (CookieStore) context.getAttribute(
1.86 + ClientContext.COOKIE_STORE);
1.87 + if (cookieStore == null) {
1.88 + this.log.debug("Cookie store not specified in HTTP context");
1.89 + return;
1.90 + }
1.91 + // Obtain actual CookieOrigin instance
1.92 + CookieOrigin cookieOrigin = (CookieOrigin) context.getAttribute(
1.93 + ClientContext.COOKIE_ORIGIN);
1.94 + if (cookieOrigin == null) {
1.95 + this.log.debug("Cookie origin not specified in HTTP context");
1.96 + return;
1.97 + }
1.98 + HeaderIterator it = response.headerIterator(SM.SET_COOKIE);
1.99 + processCookies(it, cookieSpec, cookieOrigin, cookieStore);
1.100 +
1.101 + // see if the cookie spec supports cookie versioning.
1.102 + if (cookieSpec.getVersion() > 0) {
1.103 + // process set-cookie2 headers.
1.104 + // Cookie2 will replace equivalent Cookie instances
1.105 + it = response.headerIterator(SM.SET_COOKIE2);
1.106 + processCookies(it, cookieSpec, cookieOrigin, cookieStore);
1.107 + }
1.108 + }
1.109 +
1.110 + private void processCookies(
1.111 + final HeaderIterator iterator,
1.112 + final CookieSpec cookieSpec,
1.113 + final CookieOrigin cookieOrigin,
1.114 + final CookieStore cookieStore) {
1.115 + while (iterator.hasNext()) {
1.116 + Header header = iterator.nextHeader();
1.117 + try {
1.118 + List<Cookie> cookies = cookieSpec.parse(header, cookieOrigin);
1.119 + for (Cookie cookie : cookies) {
1.120 + try {
1.121 + cookieSpec.validate(cookie, cookieOrigin);
1.122 + cookieStore.addCookie(cookie);
1.123 +
1.124 + if (this.log.isDebugEnabled()) {
1.125 + this.log.debug("Cookie accepted: \""
1.126 + + cookie + "\". ");
1.127 + }
1.128 + } catch (MalformedCookieException ex) {
1.129 + if (this.log.isWarnEnabled()) {
1.130 + this.log.warn("Cookie rejected: \""
1.131 + + cookie + "\". " + ex.getMessage());
1.132 + }
1.133 + }
1.134 + }
1.135 + } catch (MalformedCookieException ex) {
1.136 + if (this.log.isWarnEnabled()) {
1.137 + this.log.warn("Invalid cookie header: \""
1.138 + + header + "\". " + ex.getMessage());
1.139 + }
1.140 + }
1.141 + }
1.142 + }
1.143 +
1.144 +}
