org.htmlunit.httpclient.HtmlUnitExpiresHandler Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of xlt Show documentation
XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
There is a newer version: 8.4.1
/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed 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
 * https://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.
 */
package org.htmlunit.httpclient;

import static org.htmlunit.BrowserVersionFeatures.HTTP_COOKIE_EXTENDED_DATE_PATTERNS_1;
import static org.htmlunit.BrowserVersionFeatures.HTTP_COOKIE_EXTENDED_DATE_PATTERNS_2;
import static org.htmlunit.BrowserVersionFeatures.HTTP_COOKIE_START_DATE_1970;

import java.util.Date;

import org.apache.http.client.utils.DateUtils;
import org.apache.http.cookie.MalformedCookieException;
import org.apache.http.cookie.SetCookie;
import org.apache.http.impl.cookie.BasicExpiresHandler;
import org.htmlunit.BrowserVersion;

/**
 * Customized BasicExpiresHandler for HtmlUnit.
 *
 * @author Mike Bowler
 * @author Noboru Sinohara
 * @author David D. Kilzer
 * @author Marc Guillemot
 * @author Brad Clarke
 * @author Ahmed Ashour
 * @author Nicolas Belisle
 * @author Ronald Brill
 * @author John J Murdoch
 */
final class HtmlUnitExpiresHandler extends BasicExpiresHandler {

    // simplified patterns from BrowserCompatSpec, with yy patterns before similar yyyy patterns
    private static final String[] DEFAULT_DATE_PATTERNS = {
        "EEE MMM dd yyyy HH mm ss 'GMT'Z",
        "EEE dd MMM yy HH mm ss zzz",
        "EEE dd MMM yyyy HH mm ss zzz",
        "EEE MMM d HH mm ss yyyy",
        "EEE dd MMM yy HH mm ss z ",
        "EEE dd MMM yyyy HH mm ss z ",
        "EEE dd MM yy HH mm ss z ",
        "EEE dd MM yyyy HH mm ss z ",
    };

    private static final String[] EXTENDED_DATE_PATTERNS_1 = {
        "EEE MMM dd yyyy HH mm ss 'GMT'Z",
        "EEE dd MMM yy HH mm ss zzz",
        "EEE dd MMM yyyy HH mm ss zzz",
        "EEE MMM d HH mm ss yyyy",
        "EEE dd MMM yy HH mm ss z ",
        "EEE dd MMM yyyy HH mm ss z ",
        "EEE dd MM yy HH mm ss z ",
        "EEE dd MM yyyy HH mm ss z ",
        "d/M/yyyy"
    };

    private static final String[] EXTENDED_DATE_PATTERNS_2 = {
        "EEE MMM dd yyyy HH mm ss 'GMT'Z",
        "EEE dd MMM yy HH mm ss zzz",
        "EEE dd MMM yyyy HH mm ss zzz",
        "EEE MMM d HH mm ss yyyy",
        "EEE dd MMM yy HH mm ss z ",
        "EEE dd MMM yyyy HH mm ss z ",
        "EEE dd MM yy HH mm ss z ",
        "EEE dd MM yyyy HH mm ss z ",
        "EEE dd MMM yy HH MM ss z",
        "MMM dd yy HH mm ss"
    };

    private final BrowserVersion browserVersion_;

    HtmlUnitExpiresHandler(final BrowserVersion browserVersion) {
        super(DEFAULT_DATE_PATTERNS);
        browserVersion_ = browserVersion;
    }

    @Override
    public void parse(final SetCookie cookie, String value) throws MalformedCookieException {
        if (value.startsWith("\"") && value.endsWith("\"")) {
            value = value.substring(1, value.length() - 1);
        }
        value = value.replaceAll("[ ,:-]+", " ");

        Date startDate = null;
        String[] datePatterns = DEFAULT_DATE_PATTERNS;

        if (null != browserVersion_) {
            if (browserVersion_.hasFeature(HTTP_COOKIE_START_DATE_1970)) {
                startDate = HtmlUnitBrowserCompatCookieSpec.DATE_1_1_1970;
            }

            if (browserVersion_.hasFeature(HTTP_COOKIE_EXTENDED_DATE_PATTERNS_1)) {
                datePatterns = EXTENDED_DATE_PATTERNS_1;
            }

            if (browserVersion_.hasFeature(HTTP_COOKIE_EXTENDED_DATE_PATTERNS_2)) {
                datePatterns = EXTENDED_DATE_PATTERNS_2;
            }
        }

        final Date expiry = DateUtils.parseDate(value, datePatterns, startDate);
        cookie.setExpiryDate(expiry);
    }
}