File indexing completed on 2024-05-12 05:46:55

 /* This file is part of the KDE File Manager
 
    Copyright (C) 1998-2000 Waldo Bastian (bastian@kde.org)
    Copyright (C) 2000,2001 Dawit Alemayehu (adawit@kde.org)
 
    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the "Software"), to deal
    in the Software without restriction, including without limitation the rights
    to use, copy, modify, merge, publish, distribute, and/or sell copies of the
    Software, and to permit persons to whom the Software is furnished to do so,
    subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
    AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
    ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 //----------------------------------------------------------------------------
 //
 // KDE File Manager -- HTTP Cookies
 
 //
 // The cookie protocol is a mess. RFC2109 is a joke since nobody seems to
 // use it. Apart from that it is badly written.
 // We try to implement Netscape Cookies and try to behave us according to
 // RFC2109 as much as we can.
 //
 // We assume cookies do not contain any spaces (Netscape spec.)
 // According to RFC2109 this is allowed though.
 //
 
 #include "kcookiejar.h"
 
 #include <kconfig.h>
 #include <kconfiggroup.h>
 #include <qsavefile.h>
 #include <QDebug>
 
 #include <QString>
 #include <QFile>
 #include <QRegExp>
 #include <QTextStream>
 #include <QLocale>
 #include <QUrl>
 
 Q_LOGGING_CATEGORY(KIO_COOKIEJAR, "kf5.kio.cookiejar")
 
 // BR87227
 // Waba: Should the number of cookies be limited?
 // I am not convinced of the need of such limit
 // Mozilla seems to limit to 20 cookies / domain
 // but it is unclear which policy it uses to expire
 // cookies when it exceeds that amount
 #undef MAX_COOKIE_LIMIT
 
 #define MAX_COOKIES_PER_HOST 25
 #define READ_BUFFER_SIZE 8192
 #define IP_ADDRESS_EXPRESSION "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"
 
 // Note with respect to QLatin1String( )....
 // Cookies are stored as 8 bit data and passed to kio_http as Latin1
 // regardless of their actual encoding.
 #define QL1S(x)   QLatin1String(x)
 #define QL1C(x)   QLatin1Char(x)
 
 static QString removeWeekday(const QString &value)
 {
     const int index = value.indexOf(QL1C(' '));
     if (index > -1) {
         int pos = 0;
         const QStringRef weekday = value.leftRef(index);
         const QLocale cLocale = QLocale::c();
         for (int i = 1; i < 8; ++i) {
             // No need to check for long names since the short names are
             // prefixes of the long names
             if (weekday.startsWith(cLocale.dayName(i, QLocale::ShortFormat), Qt::CaseInsensitive)) {
                 pos = index + 1;
                 break;
             }
         }
         if (pos > 0) {
             return value.mid(pos);
         }
     }
     return value;
 }
 
 static QDateTime parseDate(const QString &_value)
 {
     // Handle sites sending invalid weekday as part of the date. #298660
     const QString value(removeWeekday(_value));
 
     // Check if expiration date matches RFC dates as specified under
     // RFC 2616 sec 3.3.1 & RFC 6265 sec 4.1.1
     QDateTime dt = QDateTime::fromString(value, Qt::RFC2822Date);
 
     if (!dt.isValid()) {
         static const char *const date_formats[] = {
             // Other formats documented in RFC 2616 sec 3.3.1
             // Note: the RFC says timezone information MUST be "GMT", hence the hardcoded timezone string
             "MMM dd HH:mm:ss yyyy",       /* ANSI C's asctime() format (#145244): Jan 01 00:00:00 1970 GMT */
             "dd-MMM-yy HH:mm:ss 'GMT'",   /* RFC 850 date: 06-Dec-39 00:30:42 GMT */
             // Non-standard formats
             "MMM dd yyyy HH:mm:ss",       /* A variation on ANSI C format seen @ amazon.com: Jan 01 1970 00:00:00 GMT */
             "dd-MMM-yyyy HH:mm:ss 'GMT'", /* cookies.test: Y2K38 problem: 06-Dec-2039 00:30:42 GMT */
             "MMM dd HH:mm:ss yyyy 'GMT'", /* cookies.test: Non-standard expiration dates: Sep 12 07:00:00 2020 GMT */
             "MMM dd yyyy HH:mm:ss 'GMT'", /* cookies.test: Non-standard expiration dates: Sep 12 2020 07:00:00 GMT */
             nullptr
         };
 
         // Only English month names are allowed, thus use the C locale.
         const QLocale cLocale = QLocale::c();
         for (int i = 0; date_formats[i]; ++i) {
             dt = cLocale.toDateTime(value, QL1S(date_formats[i]));
             if (dt.isValid()) {
                 dt.setTimeSpec(Qt::UTC);
                 break;
             }
         }
     }
 
     return dt.toUTC();  // Per RFC 2616 sec 3.3.1 always convert to UTC.
 }
 
 static qint64 toEpochSecs(const QDateTime &dt)
 {
     return (dt.toMSecsSinceEpoch() / 1000); // convert to seconds...
 }
 
 static qint64 epoch()
 {
     return toEpochSecs(QDateTime::currentDateTimeUtc());
 }
 
 QString KCookieJar::adviceToStr(KCookieAdvice _advice)
 {
     switch (_advice) {
     case KCookieAccept: return QStringLiteral("Accept");
     case KCookieAcceptForSession: return QStringLiteral("AcceptForSession");
     case KCookieReject: return QStringLiteral("Reject");
     case KCookieAsk: return QStringLiteral("Ask");
     default: return QStringLiteral("Dunno");
     }
 }
 
 KCookieAdvice KCookieJar::strToAdvice(const QString &_str)
 {
     if (_str.isEmpty()) {
         return KCookieDunno;
     }
 
     QString advice = _str.toLower();
 
     if (advice == QL1S("accept")) {
         return KCookieAccept;
     } else if (advice == QL1S("acceptforsession")) {
         return KCookieAcceptForSession;
     } else if (advice == QL1S("reject")) {
         return KCookieReject;
     } else if (advice == QL1S("ask")) {
         return KCookieAsk;
     }
 
     return KCookieDunno;
 }
 
 // KHttpCookie
 ///////////////////////////////////////////////////////////////////////////
 
 //
 // Cookie constructor
 //
 KHttpCookie::KHttpCookie(const QString &_host,
                          const QString &_domain,
                          const QString &_path,
                          const QString &_name,
                          const QString &_value,
                          qint64 _expireDate,
                          int _protocolVersion,
                          bool _secure,
                          bool _httpOnly,
                          bool _explicitPath) :
     mHost(_host),
     mDomain(_domain),
     mPath(_path.isEmpty() ? QString() : _path),
     mName(_name),
     mValue(_value),
     mExpireDate(_expireDate),
     mProtocolVersion(_protocolVersion),
     mSecure(_secure),
     mCrossDomain(false),
     mHttpOnly(_httpOnly),
     mExplicitPath(_explicitPath),
     mUserSelectedAdvice(KCookieDunno)
 {
 }
 
 //
 // Checks if a cookie has been expired
 //
 bool KHttpCookie::isExpired(qint64 currentDate) const
 {
     if (currentDate == -1) {
         currentDate = epoch();
     }
 
     return (mExpireDate != 0) && (mExpireDate < currentDate);
 }
 
 //
 // Returns a string for a HTTP-header
 //
 QString KHttpCookie::cookieStr(bool useDOMFormat) const
 {
     QString result;
 
     if (useDOMFormat || (mProtocolVersion == 0)) {
         if (mName.isEmpty()) {
             result = mValue;
         } else {
             result = mName + QL1C('=') + mValue;
         }
     } else {
         result = mName + QL1C('=') + mValue;
         if (mExplicitPath) {
             result += QL1S("; $Path=\"") + mPath + QL1C('"');
         }
         if (!mDomain.isEmpty()) {
             result += QL1S("; $Domain=\"") + mDomain + QL1C('"');
         }
         if (!mPorts.isEmpty()) {
             if (mPorts.length() == 2 && mPorts.at(0) == -1) {
                 result += QL1S("; $Port");
             } else {
                 QString portNums;
                 for (int port : qAsConst(mPorts)) {
                     portNums += QString::number(port) + QL1C(' ');
                 }
                 result += QL1S("; $Port=\"") + portNums.trimmed() + QL1C('"');
             }
         }
     }
     return result;
 }
 
 //
 // Returns whether this cookie should be send to this location.
 bool KHttpCookie::match(const QString &fqdn, const QStringList &domains,
                         const QString &path, int port) const
 {
     // Cookie domain match check
     if (mDomain.isEmpty()) {
         if (fqdn != mHost) {
             return false;
         }
     } else if (!domains.contains(mDomain)) {
         if (mDomain[0] == QL1C('.')) {
             return false;
         }
 
         // Maybe the domain needs an extra dot.
         const QString domain = QL1C('.') + mDomain;
         if (!domains.contains(domain))
             if (fqdn != mDomain) {
                 return false;
             }
     } else if (mProtocolVersion != 0 && port != -1 &&
                !mPorts.isEmpty() && !mPorts.contains(port)) {
         return false;
     }
 
     // Cookie path match check
     if (mPath.isEmpty()) {
         return true;
     }
 
     // According to the netscape spec http://www.acme.com/foobar,
     // http://www.acme.com/foo.bar and http://www.acme.com/foo/bar
     // should all match http://www.acme.com/foo...
     // We only match http://www.acme.com/foo/bar
     if (path.startsWith(mPath) &&
             (
                 (path.length() == mPath.length()) ||   // Paths are exact match
                 mPath.endsWith(QL1C('/')) ||          // mPath ended with a slash
                 (path[mPath.length()] == QL1C('/'))        // A slash follows
             )) {
         return true;    // Path of URL starts with cookie-path
     }
 
     return false;
 }
 
 // KCookieJar
 ///////////////////////////////////////////////////////////////////////////
 
 //
 // Constructs a new cookie jar
 //
 // One jar should be enough for all cookies.
 //
 KCookieJar::KCookieJar()
 {
     m_globalAdvice = KCookieDunno;
     m_configChanged = false;
     m_cookiesChanged = false;
 
     KConfig cfg(QStringLiteral("kf5/kcookiejar/domain_info"), KConfig::NoGlobals, QStandardPaths::GenericDataLocation);
     KConfigGroup group(&cfg, QString());
     m_gTLDs = QSet<QString>::fromList(group.readEntry("gTLDs", QStringList()));
     m_twoLevelTLD = QSet<QString>::fromList(group.readEntry("twoLevelTLD", QStringList()));
 }
 
 //
 // Destructs the cookie jar
 //
 // Poor little cookies, they will all be eaten by the cookie monster!
 //
 KCookieJar::~KCookieJar()
 {
     qDeleteAll(m_cookieDomains);
     // Not much to do here
 }
 
 // cookiePtr is modified: the window ids of the existing cookie in the list are added to it
 static void removeDuplicateFromList(KHttpCookieList *list, KHttpCookie &cookiePtr, bool nameMatchOnly = false, bool updateWindowId = false)
 {
     QString domain1 = cookiePtr.domain();
     if (domain1.isEmpty()) {
         domain1 = cookiePtr.host();
     }
 
     QMutableListIterator<KHttpCookie> cookieIterator(*list);
     while (cookieIterator.hasNext()) {
         const KHttpCookie &cookie = cookieIterator.next();
         QString domain2 = cookie.domain();
         if (domain2.isEmpty()) {
             domain2 = cookie.host();
         }
 
         if (cookiePtr.name() == cookie.name() &&
                 (nameMatchOnly || (domain1 == domain2 && cookiePtr.path() == cookie.path()))) {
             if (updateWindowId) {
                 for (WId windowId : cookie.windowIds()) {
                     if (windowId && (!cookiePtr.windowIds().contains(windowId))) {
                         cookiePtr.windowIds().append(windowId);
                     }
                 }
             }
             cookieIterator.remove();
             break;
         }
     }
 }
 
 //
 // Looks for cookies in the cookie jar which are appropriate for _url.
 // Returned is a string containing all appropriate cookies in a format
 // which can be added to a HTTP-header without any additional processing.
 //
 QString KCookieJar::findCookies(const QString &_url, bool useDOMFormat, WId windowId, KHttpCookieList *pendingCookies)
 {
     QString cookieStr, fqdn, path;
     QStringList domains;
     int port = -1;
 
     if (!parseUrl(_url, fqdn, path, &port)) {
         return cookieStr;
     }
 
     const bool secureRequest = (_url.startsWith(QL1S("https://"), Qt::CaseInsensitive) ||
                                 _url.startsWith(QL1S("webdavs://"), Qt::CaseInsensitive));
     if (port == -1) {
         port = (secureRequest ? 443 : 80);
     }
 
     extractDomains(fqdn, domains);
 
     KHttpCookieList allCookies;
     for (QStringList::ConstIterator it = domains.constBegin(), itEnd = domains.constEnd();; ++it) {
         KHttpCookieList *cookieList = nullptr;
         if (it == itEnd) {
             cookieList = pendingCookies; // Add pending cookies
             pendingCookies = nullptr;
             if (!cookieList) {
                 break;
             }
         } else {
             if ((*it).isNull()) {
                 cookieList = m_cookieDomains.value(QL1S(""));
             } else {
                 cookieList = m_cookieDomains.value(*it);
             }
 
             if (!cookieList) {
                 continue;    // No cookies for this domain
             }
         }
 
         QMutableListIterator<KHttpCookie> cookieIt(*cookieList);
         while (cookieIt.hasNext()) {
             KHttpCookie &cookie = cookieIt.next();
             if (cookieAdvice(cookie) == KCookieReject) {
                 continue;
             }
 
             if (!cookie.match(fqdn, domains, path, port)) {
                 continue;
             }
 
             if (cookie.isSecure() && !secureRequest) {
                 continue;
             }
 
             if (cookie.isHttpOnly() && useDOMFormat) {
                 continue;
             }
 
             // Do not send expired cookies.
             if (cookie.isExpired()) {
                 // NOTE: there is no need to delete the cookie here because the
                 // cookieserver will invoke its saveCookieJar function as a result
                 // of the state change below. This will then result in the cookie
                 // being deleting at that point.
                 m_cookiesChanged = true;
                 continue;
             }
 
             if (windowId && (cookie.windowIds().indexOf(windowId) == -1)) {
                 cookie.windowIds().append(windowId);
             }
 
             if (it == itEnd) { // Only needed when processing pending cookies
                 removeDuplicateFromList(&allCookies, cookie);
             }
 
             allCookies.append(cookie);
         }
 
         if (it == itEnd) {
             break;    // Finished.
         }
     }
 
     int protVersion = 0;
     for (const KHttpCookie &cookie : qAsConst(allCookies)) {
         if (cookie.protocolVersion() > protVersion) {
             protVersion = cookie.protocolVersion();
         }
     }
 
     if (!allCookies.isEmpty()) {
         if (!useDOMFormat) {
             cookieStr = QStringLiteral("Cookie: ");
         }
 
         if (protVersion > 0) {
             cookieStr = cookieStr + QLatin1String("$Version=") + QString::number(protVersion) + QLatin1String("; ");
         }
 
         for (const KHttpCookie &cookie : qAsConst(allCookies)) {
             cookieStr = cookieStr + cookie.cookieStr(useDOMFormat) + QStringLiteral("; ");
         }
 
         cookieStr.chop(2); // Remove the trailing '; '
     }
 
     return cookieStr;
 }
 
 //
 // This function parses a string like 'my_name="my_value";' and returns
 // 'my_name' in Name and 'my_value' in Value.
 //
 // A pointer to the end of the parsed part is returned.
 // This pointer points either to:
 // '\0' - The end of the string has reached.
 // ';'  - Another my_name="my_value" pair follows
 // ','  - Another cookie follows
 // '\n' - Another header follows
 static const char *parseNameValue(const char *header,
                                   QString &Name,
                                   QString &Value,
                                   bool keepQuotes = false,
                                   bool rfcQuotes = false)
 {
     const char *s = header;
     // Parse 'my_name' part
     for (; (*s != '='); s++) {
         if ((*s == '\0') || (*s == ';') || (*s == '\n')) {
             // No '=' sign -> use string as the value, name is empty
             // (behavior found in Mozilla and IE)
             Name = QL1S("");
             Value = QL1S(header);
             Value.truncate(s - header);
             Value = Value.trimmed();
             return s;
         }
     }
 
     Name = QL1S(header);
     Name.truncate(s - header);
     Name = Name.trimmed();
 
     // *s == '='
     s++;
 
     // Skip any whitespace
     for (; (*s == ' ') || (*s == '\t'); s++) {
         if ((*s == '\0') || (*s == ';') || (*s == '\n')) {
             // End of Name
             Value = QLatin1String("");
             return s;
         }
     }
 
     if ((rfcQuotes || !keepQuotes) && (*s == '\"')) {
         // Parse '"my_value"' part (quoted value)
         if (keepQuotes) {
             header = s++;
         } else {
             header = ++s;    // skip "
         }
         for (; (*s != '\"'); s++) {
             if ((*s == '\0') || (*s == '\n')) {
                 // End of Name
                 Value = QL1S(header);
                 Value.truncate(s - header);
                 return s;
             }
         }
         Value = QL1S(header);
         // *s == '\"';
         if (keepQuotes) {
             Value.truncate(++s - header);
         } else {
             Value.truncate(s++ - header);
         }
 
         // Skip any remaining garbage
         for (;; s++) {
             if ((*s == '\0') || (*s == ';') || (*s == '\n')) {
                 break;
             }
         }
     } else {
         // Parse 'my_value' part (unquoted value)
         header = s;
         while ((*s != '\0') && (*s != ';') && (*s != '\n')) {
             s++;
         }
         // End of Name
         Value = QL1S(header);
         Value.truncate(s - header);
         Value = Value.trimmed();
     }
     return s;
 
 }
 
 void KCookieJar::stripDomain(const QString &_fqdn, QString &_domain) const
 {
     QStringList domains;
     extractDomains(_fqdn, domains);
     if (domains.count() > 3) {
         _domain = domains[3];
     } else if (!domains.isEmpty()) {
         _domain = domains[0];
     } else {
         _domain = QL1S("");
     }
 }
 
 QString KCookieJar::stripDomain(const KHttpCookie &cookie) const
 {
     QString domain; // We file the cookie under this domain.
     if (cookie.domain().isEmpty()) {
         stripDomain(cookie.host(), domain);
     } else {
         domain = cookie.domain();
     }
     return domain;
 }
 
 bool KCookieJar::parseUrl(const QString &_url, QString &_fqdn, QString &_path, int *port)
 {
     QUrl kurl(_url);
     if (!kurl.isValid() || kurl.scheme().isEmpty()) {
         return false;
     }
 
     _fqdn = kurl.host().toLower();
     // Cookie spoofing protection.  Since there is no way a path separator,
     // a space or the escape encoding character is allowed in the hostname
     // according to RFC 2396, reject attempts to include such things there!
     if (_fqdn.contains(QL1C('/')) || _fqdn.contains(QL1C('%'))) {
         return false;    // deny everything!!
     }
 
     // Set the port number from the protocol when one is found...
     if (port) {
         *port = kurl.port();
     }
 
     _path = kurl.path();
     if (_path.isEmpty()) {
         _path = QStringLiteral("/");
     }
 
     return true;
 }
 
 // not static because it uses m_twoLevelTLD
 void KCookieJar::extractDomains(const QString &_fqdn,
                                 QStringList &_domains) const
 {
     if (_fqdn.isEmpty()) {
         _domains.append(QStringLiteral("localhost"));
         return;
     }
 
     // Return numeric IPv6 addresses as is...
     if (_fqdn[0] == QL1C('[')) {
         _domains.append(_fqdn);
         return;
     }
     // Return numeric IPv4 addresses as is...
     if (_fqdn[0] >= QL1C('0') && _fqdn[0] <= QL1C('9') && _fqdn.indexOf(QRegExp(QStringLiteral(IP_ADDRESS_EXPRESSION))) > -1) {
         _domains.append(_fqdn);
         return;
     }
 
     // Always add the FQDN at the start of the list for
     // hostname == cookie-domainname checks!
     _domains.append(_fqdn);
     _domains.append(QL1C('.') + _fqdn);
 
     QStringList partList = _fqdn.split(QL1C('.'), QString::SkipEmptyParts);
 
     if (!partList.isEmpty()) {
         partList.erase(partList.begin());    // Remove hostname
     }
 
     while (partList.count()) {
 
         if (partList.count() == 1) {
             break;    // We only have a TLD left.
         }
 
         if ((partList.count() == 2) && m_twoLevelTLD.contains(partList[1].toLower())) {
             // This domain uses two-level TLDs in the form xxxx.yy
             break;
         }
 
         if ((partList.count() == 2) && (partList[1].length() == 2)) {
             // If this is a TLD, we should stop. (e.g. co.uk)
             // We assume this is a TLD if it ends with .xx.yy or .x.yy
             if (partList[0].length() <= 2) {
                 break;    // This is a TLD.
             }
 
             // Catch some TLDs that we miss with the previous check
             // e.g. com.au, org.uk, mil.co
             if (m_gTLDs.contains(partList[0].toLower())) {
                 break;
             }
         }
 
         QString domain = partList.join(QLatin1Char('.'));
         _domains.append(domain);
         _domains.append(QL1C('.') + domain);
         partList.erase(partList.begin()); // Remove part
     }
 }
 
 //
 // This function parses cookie_headers and returns a linked list of
 // KHttpCookie objects for all cookies found in cookie_headers.
 // If no cookies could be found 0 is returned.
 //
 // cookie_headers should be a concatenation of all lines of a HTTP-header
 // which start with "Set-Cookie". The lines should be separated by '\n's.
 //
 KHttpCookieList KCookieJar::makeCookies(const QString &_url,
                                         const QByteArray &cookie_headers,
                                         WId windowId)
 {
     QString fqdn, path;
 
     if (!parseUrl(_url, fqdn, path)) {
         return KHttpCookieList();    // Error parsing _url
     }
 
     QString Name, Value;
     KHttpCookieList cookieList, cookieList2;
 
     bool isRFC2965 = false;
     bool crossDomain = false;
     const char *cookieStr = cookie_headers.constData();
 
     QString defaultPath;
     const int index = path.lastIndexOf(QL1C('/'));
     if (index > 0) {
         defaultPath = path.left(index);
     }
 
     // Check for cross-domain flag from kio_http
     if (qstrncmp(cookieStr, "Cross-Domain\n", 13) == 0) {
         cookieStr += 13;
         crossDomain = true;
     }
 
     //  The hard stuff :)
     for (;;) {
         // check for "Set-Cookie"
         if (qstrnicmp(cookieStr, "Set-Cookie:", 11) == 0) {
             cookieStr = parseNameValue(cookieStr + 11, Name, Value, true);
 
             // Host = FQDN
             // Default domain = ""
             // Default path according to rfc2109
 
             KHttpCookie cookie(fqdn, QL1S(""), defaultPath, Name, Value);
             if (windowId) {
                 cookie.mWindowIds.append(windowId);
             }
             cookie.mCrossDomain = crossDomain;
 
             // Insert cookie in chain
             cookieList.append(cookie);
         } else if (qstrnicmp(cookieStr, "Set-Cookie2:", 12) == 0) {
             // Attempt to follow rfc2965
             isRFC2965 = true;
             cookieStr = parseNameValue(cookieStr + 12, Name, Value, true, true);
 
             // Host = FQDN
             // Default domain = ""
             // Default path according to rfc2965
 
             KHttpCookie cookie(fqdn, QL1S(""), defaultPath, Name, Value);
             if (windowId) {
                 cookie.mWindowIds.append(windowId);
             }
             cookie.mCrossDomain = crossDomain;
 
             // Insert cookie in chain
             cookieList2.append(cookie);
         } else {
             // This is not the start of a cookie header, skip till next line.
             while (*cookieStr && *cookieStr != '\n') {
                 cookieStr++;
             }
 
             if (*cookieStr == '\n') {
                 cookieStr++;
             }
 
             if (!*cookieStr) {
                 break;    // End of cookie_headers
             } else {
                 continue;    // end of this header, continue with next.
             }
         }
 
         while ((*cookieStr == ';') || (*cookieStr == ' ')) {
             cookieStr++;
 
             // Name-Value pair follows
             cookieStr = parseNameValue(cookieStr, Name, Value);
             KHttpCookie &lastCookie = (isRFC2965 ? cookieList2.last() : cookieList.last());
 
             if (Name.compare(QL1S("domain"), Qt::CaseInsensitive) == 0) {
                 QString dom = Value.toLower();
                 // RFC2965 3.2.2: If an explicitly specified value does not
                 // start with a dot, the user agent supplies a leading dot
                 if (dom.length() > 0 && dom[0] != QL1C('.')) {
                     dom.prepend(QL1C('.'));
                 }
                 // remove a trailing dot
                 if (dom.length() > 2 && dom[dom.length() - 1] == QL1C('.')) {
                     dom.chop(1);
                 }
 
                 if (dom.count(QL1C('.')) > 1 || dom == QLatin1String(".local")) {
                     lastCookie.mDomain = dom;
                 }
             } else if (Name.compare(QL1S("max-age"), Qt::CaseInsensitive) == 0) {
                 int max_age = Value.toInt();
                 if (max_age == 0) {
                     lastCookie.mExpireDate = 1;
                 } else {
                     lastCookie.mExpireDate = toEpochSecs(QDateTime::currentDateTimeUtc().addSecs(max_age));
                 }
             } else if (Name.compare(QL1S("expires"), Qt::CaseInsensitive) == 0) {
                 const QDateTime dt = parseDate(Value);
 
                 if (dt.isValid()) {
                     lastCookie.mExpireDate = toEpochSecs(dt);
                     if (lastCookie.mExpireDate == 0) {
                         lastCookie.mExpireDate = 1;
                     }
                 }
             } else if (Name.compare(QL1S("path"), Qt::CaseInsensitive) == 0) {
                 if (Value.isEmpty()) {
                     lastCookie.mPath.clear();    // Catch "" <> QString()
                 } else {
                     lastCookie.mPath = QUrl::fromPercentEncoding(Value.toLatin1());
                 }
                 lastCookie.mExplicitPath = true;
             } else if (Name.compare(QL1S("version"), Qt::CaseInsensitive) == 0) {
                 lastCookie.mProtocolVersion = Value.toInt();
             } else if (Name.compare(QL1S("secure"), Qt::CaseInsensitive) == 0 ||
                        (Name.isEmpty() && Value.compare(QL1S("secure"), Qt::CaseInsensitive) == 0)) {
                 lastCookie.mSecure = true;
             } else if (Name.compare(QL1S("httponly"), Qt::CaseInsensitive) == 0 ||
                        (Name.isEmpty() && Value.compare(QL1S("httponly"), Qt::CaseInsensitive) == 0)) {
                 lastCookie.mHttpOnly = true;
             } else if (isRFC2965 && (Name.compare(QL1S("port"), Qt::CaseInsensitive) == 0 ||
                                      (Name.isEmpty() && Value.compare(QL1S("port"), Qt::CaseInsensitive) == 0))) {
                 // Based on the port selection rule of RFC 2965 section 3.3.4...
                 if (Name.isEmpty()) {
                     // We intentionally append a -1 first in order to distinguish
                     // between only a 'Port' vs a 'Port="80 443"' in the sent cookie.
                     lastCookie.mPorts.append(-1);
                     const bool secureRequest = (_url.startsWith(QL1S("https://"), Qt::CaseInsensitive) ||
                                                 _url.startsWith(QL1S("webdavs://"), Qt::CaseInsensitive));
                     if (secureRequest) {
                         lastCookie.mPorts.append(443);
                     } else {
                         lastCookie.mPorts.append(80);
                     }
                 } else {
                     bool ok;
                     const QStringList portNums = Value.split(QL1C(' '), QString::SkipEmptyParts);
                     for (const QString &portNum : portNums) {
                         const int port = portNum.toInt(&ok);
                         if (ok) {
                             lastCookie.mPorts.append(port);
                         }
                     }
                 }
             }
         }
 
         if (*cookieStr == '\0') {
             break;    // End of header
         }
 
         // Skip ';' or '\n'
         cookieStr++;
     }
 
     // RFC2965 cookies come last so that they override netscape cookies.
     while (!cookieList2.isEmpty()) {
         KHttpCookie &lastCookie = cookieList2.first();
         removeDuplicateFromList(&cookieList, lastCookie, true);
         cookieList.append(lastCookie);
         cookieList2.removeFirst();
     }
 
     return cookieList;
 }
 
 /**
 * Parses cookie_domstr and returns a linked list of KHttpCookie objects.
 * cookie_domstr should be a semicolon-delimited list of "name=value"
 * pairs. Any whitespace before "name" or around '=' is discarded.
 * If no cookies are found, 0 is returned.
 */
 KHttpCookieList KCookieJar::makeDOMCookies(const QString &_url,
         const QByteArray &cookie_domstring,
         WId windowId)
 {
     // A lot copied from above
     KHttpCookieList cookieList;
 
     const char *cookieStr = cookie_domstring.data();
     QString fqdn;
     QString path;
 
     if (!parseUrl(_url, fqdn, path)) {
         // Error parsing _url
         return KHttpCookieList();
     }
 
     QString Name;
     QString Value;
     //  This time it's easy
     while (*cookieStr) {
         cookieStr = parseNameValue(cookieStr, Name, Value);
 
         // Host = FQDN
         // Default domain = ""
         // Default path = ""
         KHttpCookie cookie(fqdn, QString(), QString(),
                            Name, Value);
         if (windowId) {
             cookie.mWindowIds.append(windowId);
         }
 
         cookieList.append(cookie);
 
         if (*cookieStr != '\0') {
             cookieStr++;    // Skip ';' or '\n'
         }
     }
 
     return cookieList;
 }
 
 // KHttpCookieList sorting
 ///////////////////////////////////////////////////////////////////////////
 
 // We want the longest path first
 static bool compareCookies(const KHttpCookie &item1, const KHttpCookie &item2)
 {
     return item1.path().length() > item2.path().length();
 }
 
 #ifdef MAX_COOKIE_LIMIT
 static void makeRoom(KHttpCookieList *cookieList, KHttpCookiePtr &cookiePtr)
 {
     // Too many cookies: throw one away, try to be somewhat clever
     KHttpCookiePtr lastCookie = 0;
     for (KHttpCookiePtr cookie = cookieList->first(); cookie; cookie = cookieList->next()) {
         if (compareCookies(cookie, cookiePtr)) {
             break;
         }
         lastCookie = cookie;
     }
     if (!lastCookie) {
         lastCookie = cookieList->first();
     }
     cookieList->removeRef(lastCookie);
 }
 #endif
 
 //
 // This function hands a KHttpCookie object over to the cookie jar.
 //
 void KCookieJar::addCookie(KHttpCookie &cookie)
 {
     QStringList domains;
     // We always need to do this to make sure that the
     // that cookies of type hostname == cookie-domainname
     // are properly removed and/or updated as necessary!
     extractDomains(cookie.host(), domains);
 
     // If the cookie specifies a domain, check whether it is valid. Otherwise,
     // accept the cookie anyways but removes the domain="" value to prevent
     // cross-site cookie injection.
     if (!cookie.domain().isEmpty()) {
         if (!domains.contains(cookie.domain()) &&
                 !cookie.domain().endsWith(QL1C('.') + cookie.host())) {
             cookie.fixDomain(QString());
         }
     }
 
     QStringListIterator it(domains);
     while (it.hasNext()) {
         const QString &key = it.next();
         KHttpCookieList *list;
 
         if (key.isNull()) {
             list = m_cookieDomains.value(QL1S(""));
         } else {
             list = m_cookieDomains.value(key);
         }
 
         if (list) {
             removeDuplicateFromList(list, cookie, false, true);
         }
     }
 
     const QString domain = stripDomain(cookie);
     KHttpCookieList *cookieList;
     if (domain.isNull()) {
         cookieList = m_cookieDomains.value(QL1S(""));
     } else {
         cookieList = m_cookieDomains.value(domain);
     }
 
     if (!cookieList) {
         // Make a new cookie list
         cookieList = new KHttpCookieList();
 
         // All cookies whose domain is not already
         // known to us should be added with KCookieDunno.
         // KCookieDunno means that we use the global policy.
         cookieList->setAdvice(KCookieDunno);
 
         m_cookieDomains.insert(domain, cookieList);
 
         // Update the list of domains
         m_domainList.append(domain);
     }
 
     // Add the cookie to the cookie list
     // The cookie list is sorted 'longest path first'
     if (!cookie.isExpired()) {
 #ifdef MAX_COOKIE_LIMIT
         if (cookieList->count() >= MAX_COOKIES_PER_HOST) {
             makeRoom(cookieList, cookie);    // Delete a cookie
         }
 #endif
         cookieList->push_back(cookie);
         // Use a stable sort so that unit tests are reliable.
         // In practice it doesn't matter though.
         std::stable_sort(cookieList->begin(), cookieList->end(), compareCookies);
 
         m_cookiesChanged = true;
     }
 }
 
 //
 // This function advises whether a single KHttpCookie object should
 // be added to the cookie jar.
 //
 KCookieAdvice KCookieJar::cookieAdvice(const KHttpCookie &cookie) const
 {
     if (m_rejectCrossDomainCookies && cookie.isCrossDomain()) {
         return KCookieReject;
     }
 
     if (cookie.getUserSelectedAdvice() != KCookieDunno) {
         return cookie.getUserSelectedAdvice();
     }
 
     if (m_autoAcceptSessionCookies && cookie.expireDate() == 0) {
         return KCookieAccept;
     }
 
     QStringList domains;
     extractDomains(cookie.host(), domains);
 
     KCookieAdvice advice = KCookieDunno;
     QStringListIterator it(domains);
     while (advice == KCookieDunno && it.hasNext()) {
         const QString &domain = it.next();
         if (domain.startsWith(QL1C('.')) || cookie.host() == domain) {
             KHttpCookieList *cookieList = m_cookieDomains.value(domain);
             if (cookieList) {
                 advice = cookieList->getAdvice();
             }
         }
     }
 
     if (advice == KCookieDunno) {
         advice = m_globalAdvice;
     }
 
     return advice;
 }
 
 //
 // This function tells whether a single KHttpCookie object should
 // be considered persistent. Persistent cookies do not get deleted
 // at the end of the session and are saved on disk.
 //
 bool KCookieJar::cookieIsPersistent(const KHttpCookie &cookie) const
 {
     if (cookie.expireDate() == 0) {
         return false;
     }
 
     KCookieAdvice advice = cookieAdvice(cookie);
 
     if (advice == KCookieReject || advice == KCookieAcceptForSession) {
         return false;
     }
 
     return true;
 }
 
 //
 // This function gets the advice for all cookies originating from
 // _domain.
 //
 KCookieAdvice KCookieJar::getDomainAdvice(const QString &_domain) const
 {
     KHttpCookieList *cookieList = m_cookieDomains.value(_domain);
     KCookieAdvice advice;
 
     if (cookieList) {
         advice = cookieList->getAdvice();
     } else {
         advice = KCookieDunno;
     }
 
     return advice;
 }
 
 //
 // This function sets the advice for all cookies originating from
 // _domain.
 //
 void KCookieJar::setDomainAdvice(const QString &domain, KCookieAdvice _advice)
 {
     KHttpCookieList *cookieList = m_cookieDomains.value(domain);
 
     if (cookieList) {
         if (cookieList->getAdvice() != _advice) {
             m_configChanged = true;
             // domain is already known
             cookieList->setAdvice(_advice);
         }
 
         if ((cookieList->isEmpty()) && (_advice == KCookieDunno)) {
             // This deletes cookieList!
             delete m_cookieDomains.take(domain);
             m_domainList.removeAll(domain);
         }
     } else {
         // domain is not yet known
         if (_advice != KCookieDunno) {
             // We should create a domain entry
             m_configChanged = true;
             // Make a new cookie list
             cookieList = new KHttpCookieList();
             cookieList->setAdvice(_advice);
             m_cookieDomains.insert(domain, cookieList);
             // Update the list of domains
             m_domainList.append(domain);
         }
     }
 }
 
 //
 // This function sets the advice for all cookies originating from
 // the same domain as _cookie
 //
 void KCookieJar::setDomainAdvice(const KHttpCookie &cookie, KCookieAdvice _advice)
 {
     QString domain;
     stripDomain(cookie.host(), domain); // We file the cookie under this domain.
     setDomainAdvice(domain, _advice);
 }
 
 //
 // This function sets the global advice for cookies
 //
 void KCookieJar::setGlobalAdvice(KCookieAdvice _advice)
 {
     if (m_globalAdvice != _advice) {
         m_configChanged = true;
     }
     m_globalAdvice = _advice;
 }
 
 //
 // Get a list of all domains known to the cookie jar.
 //
 const QStringList &KCookieJar::getDomainList()
 {
     return m_domainList;
 }
 
 //
 // Get a list of all cookies in the cookie jar originating from _domain.
 //
 KHttpCookieList *KCookieJar::getCookieList(const QString &_domain,
         const QString &_fqdn)
 {
     QString domain;
 
     if (_domain.isEmpty()) {
         stripDomain(_fqdn, domain);
     } else {
         domain = _domain;
     }
 
     return m_cookieDomains.value(domain);
 }
 
 //
 // Eat a cookie out of the jar.
 // cookieIterator should be one of the cookies returned by getCookieList()
 //
 void KCookieJar::eatCookie(const KHttpCookieList::iterator &cookieIterator)
 {
     const KHttpCookie &cookie = *cookieIterator;
     const QString domain = stripDomain(cookie); // We file the cookie under this domain.
     KHttpCookieList *cookieList = m_cookieDomains.value(domain);
 
     if (cookieList) {
         // This deletes cookie!
         cookieList->erase(cookieIterator);
 
         if ((cookieList->isEmpty()) &&
                 (cookieList->getAdvice() == KCookieDunno)) {
             // This deletes cookieList!
             delete m_cookieDomains.take(domain);
             m_domainList.removeAll(domain);
         }
     }
 }
 
 void KCookieJar::eatCookiesForDomain(const QString &domain)
 {
     KHttpCookieList *cookieList = m_cookieDomains.value(domain);
     if (!cookieList || cookieList->isEmpty()) {
         return;
     }
 
     cookieList->clear();
     if (cookieList->getAdvice() == KCookieDunno) {
         // This deletes cookieList!
         delete m_cookieDomains.take(domain);
         m_domainList.removeAll(domain);
     }
     m_cookiesChanged = true;
 }
 
 void KCookieJar::eatSessionCookies(long windowId)
 {
     if (!windowId) {
         return;
     }
 
     for (const QString &domain : qAsConst(m_domainList)) {
         eatSessionCookies(domain, windowId, false);
     }
 }
 
 void KCookieJar::eatAllCookies()
 {
     // we need a copy as eatCookiesForDomain() might remove domain from m_domainList
     const QStringList list = m_domainList;
     for (const QString &domain : list) {
         eatCookiesForDomain(domain);
     }
 }
 
 void KCookieJar::eatSessionCookies(const QString &fqdn, WId windowId,
                                    bool isFQDN)
 {
     KHttpCookieList *cookieList;
     if (!isFQDN) {
         cookieList = m_cookieDomains.value(fqdn);
     } else {
         QString domain;
         stripDomain(fqdn, domain);
         cookieList = m_cookieDomains.value(domain);
     }
 
     if (cookieList) {
         QMutableListIterator<KHttpCookie> cookieIterator(*cookieList);
         while (cookieIterator.hasNext()) {
             KHttpCookie &cookie = cookieIterator.next();
 
             if (cookieIsPersistent(cookie)) {
                 continue;
             }
 
             QList<WId> &ids = cookie.windowIds();
 
 #ifndef NDEBUG
             if (ids.contains(windowId)) {
                 if (ids.count() > 1) {
                     qCDebug(KIO_COOKIEJAR) << "removing window id" << windowId << "from session cookie";
                 } else {
                     qCDebug(KIO_COOKIEJAR) << "deleting session cookie";
                 }
             }
 #endif
             if (!ids.removeAll(windowId) || !ids.isEmpty()) {
                 continue;
             }
             cookieIterator.remove();
         }
     }
 }
 
 static QString hostWithPort(const KHttpCookie *cookie)
 {
     const QList<int> &ports = cookie->ports();
 
     if (ports.isEmpty()) {
         return cookie->host();
     }
 
     QStringList portList;
     for (int port : ports) {
         portList << QString::number(port);
     }
 
     return (cookie->host() + QL1C(':') + portList.join(QLatin1Char(',')));
 }
 
 //
 // Saves all cookies to the file '_filename'.
 // On success 'true' is returned.
 // On failure 'false' is returned.
 bool KCookieJar::saveCookies(const QString &_filename)
 {
     QSaveFile cookieFile(_filename);
 
     if (!cookieFile.open(QIODevice::WriteOnly)) {
         return false;
     }
 
     QTextStream ts(&cookieFile);
 
     ts << "# KDE Cookie File v2\n#\n";
 
     const QString str =
         QString::asprintf("%-20s %-20s %-12s %-10s %-4s %-20s %-4s %s\n",
               "# Host", "Domain", "Path", "Exp.date", "Prot",
               "Name", "Sec", "Value");
     ts << str;
 
     QStringListIterator it(m_domainList);
     while (it.hasNext()) {
         const QString &domain = it.next();
         bool domainPrinted = false;
 
         KHttpCookieList *cookieList = m_cookieDomains.value(domain);
         if (!cookieList) {
             continue;
         }
 
         QMutableListIterator<KHttpCookie> cookieIterator(*cookieList);
         while (cookieIterator.hasNext()) {
             const KHttpCookie &cookie = cookieIterator.next();
 
             if (cookie.isExpired()) {
                 // Delete expired cookies
                 cookieIterator.remove();
                 continue;
             }
             if (cookieIsPersistent(cookie)) {
                 // Only save cookies that are not "session-only cookies"
                 if (!domainPrinted) {
                     domainPrinted = true;
                     ts << '[' << domain.toLocal8Bit().data() << "]\n";
                 }
                 // Store persistent cookies
                 const QString path = QL1C('"') + cookie.path() + QL1C('"');
                 const QString domain = QL1C('"') + cookie.domain() + QL1C('"');
                 const QString host = hostWithPort(&cookie);
 
                 // TODO: replace with direct QTextStream output ?
                 const QString str = QString::asprintf("%-20s %-20s %-12s %10lld  %3d %-20s %-4i %s\n",
                           host.toLatin1().constData(), domain.toLatin1().constData(),
                           path.toLatin1().constData(), cookie.expireDate(),
                           cookie.protocolVersion(),
                           cookie.name().isEmpty() ? cookie.value().toLatin1().constData() : cookie.name().toLatin1().constData(),
                           (cookie.isSecure() ? 1 : 0) + (cookie.isHttpOnly() ? 2 : 0) +
                           (cookie.hasExplicitPath() ? 4 : 0) + (cookie.name().isEmpty() ? 8 : 0),
                           cookie.value().toLatin1().constData());
                 ts << str.toLatin1();
             }
         }
     }
 
     if (cookieFile.commit()) {
         QFile::setPermissions(_filename, QFile::ReadUser | QFile::WriteUser);
         return true;
     }
     return false;
 }
 
 static const char *parseField(char *&buffer, bool keepQuotes = false)
 {
     char *result;
     if (!keepQuotes && (*buffer == '\"')) {
         // Find terminating "
         buffer++;
         result = buffer;
         while ((*buffer != '\"') && (*buffer)) {
             buffer++;
         }
     } else {
         // Find first white space
         result = buffer;
         while ((*buffer != ' ') && (*buffer != '\t') && (*buffer != '\n') && (*buffer)) {
             buffer++;
         }
     }
 
     if (!*buffer) {
         return result;    //
     }
     *buffer++ = '\0';
 
     // Skip white-space
     while ((*buffer == ' ') || (*buffer == '\t') || (*buffer == '\n')) {
         buffer++;
     }
 
     return result;
 }
 
 static QString extractHostAndPorts(const QString &str, QList<int> *ports = nullptr)
 {
     if (str.isEmpty()) {
         return str;
     }
 
     const int index = str.indexOf(QL1C(':'));
     if (index == -1) {
         return str;
     }
 
     const QString host = str.left(index);
     if (ports) {
         bool ok;
         const QStringList list = str.mid(index + 1).split(QL1C(','));
         for (const QString &portStr : list) {
             const int portNum = portStr.toInt(&ok);
             if (ok) {
                 ports->append(portNum);
             }
         }
     }
 
     return host;
 }
 
 //
 // Reloads all cookies from the file '_filename'.
 // On success 'true' is returned.
 // On failure 'false' is returned.
 bool KCookieJar::loadCookies(const QString &_filename)
 {
     QFile cookieFile(_filename);
 
     if (!cookieFile.open(QIODevice::ReadOnly)) {
         return false;
     }
 
     int version = 1;
     bool success = false;
     char *buffer = new char[READ_BUFFER_SIZE];
     qint64 len = cookieFile.readLine(buffer, READ_BUFFER_SIZE - 1);
 
     if (len != -1) {
         if (qstrcmp(buffer, "# KDE Cookie File\n") == 0) {
             success = true;
         } else if (qstrcmp(buffer, "# KDE Cookie File v") > 0) {
             bool ok = false;
             const int verNum = QByteArray(buffer + 19, len - 19).trimmed().toInt(&ok);
             if (ok) {
                 version = verNum;
                 success = true;
             }
         }
     }
 
     if (success) {
         const qint64 currentTime = epoch();
         QList<int> ports;
 
         while (cookieFile.readLine(buffer, READ_BUFFER_SIZE - 1) != -1) {
             char *line = buffer;
             // Skip lines which begin with '#' or '['
             if ((line[0] == '#') || (line[0] == '[')) {
                 continue;
             }
 
             const QString host = extractHostAndPorts(QL1S(parseField(line)), &ports);
             const QString domain = QL1S(parseField(line));
             if (host.isEmpty() && domain.isEmpty()) {
                 continue;
             }
             const QString path = QL1S(parseField(line));
             const QString expStr = QL1S(parseField(line));
             if (expStr.isEmpty()) {
                 continue;
             }
             const qint64 expDate = expStr.toLongLong();
             const QString verStr = QL1S(parseField(line));
             if (verStr.isEmpty()) {
                 continue;
             }
             int protVer  = verStr.toInt();
             QString name = QL1S(parseField(line));
             bool keepQuotes = false;
             bool secure = false;
             bool httpOnly = false;
             bool explicitPath = false;
             const char *value = nullptr;
             if ((version == 2) || (protVer >= 200)) {
                 if (protVer >= 200) {
                     protVer -= 200;
                 }
                 int i = atoi(parseField(line));
                 secure = i & 1;
                 httpOnly = i & 2;
                 explicitPath = i & 4;
                 if (i & 8) {
                     name = QLatin1String("");
                 }
                 line[strlen(line) - 1] = '\0'; // Strip LF.
                 value = line;
             } else {
                 if (protVer >= 100) {
                     protVer -= 100;
                     keepQuotes = true;
                 }
                 value = parseField(line, keepQuotes);
                 secure = QByteArray(parseField(line)).toShort();
             }
 
             // Expired or parse error
             if (!value || expDate == 0 || expDate < currentTime) {
                 continue;
             }
 
             KHttpCookie cookie(host, domain, path, name, QString::fromUtf8(value), expDate,
                                protVer, secure, httpOnly, explicitPath);
             if (!ports.isEmpty()) {
                 cookie.mPorts = ports;
             }
             addCookie(cookie);
         }
     }
 
     delete [] buffer;
     m_cookiesChanged = false;
     return success;
 }
 
 //
 // Save the cookie configuration
 //
 
 void KCookieJar::saveConfig(KConfig *_config)
 {
     if (!m_configChanged) {
         return;
     }
 
     KConfigGroup dlgGroup(_config, "Cookie Dialog");
     dlgGroup.writeEntry("PreferredPolicy", static_cast<int>(m_preferredPolicy));
     dlgGroup.writeEntry("ShowCookieDetails", m_showCookieDetails);
     KConfigGroup policyGroup(_config, "Cookie Policy");
     policyGroup.writeEntry("CookieGlobalAdvice", adviceToStr(m_globalAdvice));
 
     QStringList domainSettings;
     QStringListIterator it(m_domainList);
     while (it.hasNext()) {
         const QString &domain = it.next();
         KCookieAdvice advice = getDomainAdvice(domain);
         if (advice != KCookieDunno) {
             const QString value = domain + QL1C(':') + adviceToStr(advice);
             domainSettings.append(value);
         }
     }
     policyGroup.writeEntry("CookieDomainAdvice", domainSettings);
     _config->sync();
     m_configChanged = false;
 }
 
 //
 // Load the cookie configuration
 //
 
 void KCookieJar::loadConfig(KConfig *_config, bool reparse)
 {
     if (reparse) {
         _config->reparseConfiguration();
     }
 
     KConfigGroup dlgGroup(_config, "Cookie Dialog");
     m_showCookieDetails = dlgGroup.readEntry("ShowCookieDetails", false);
     m_preferredPolicy = static_cast<KCookieDefaultPolicy>(dlgGroup.readEntry("PreferredPolicy", 0));
 
     KConfigGroup policyGroup(_config, "Cookie Policy");
     const QStringList domainSettings = policyGroup.readEntry("CookieDomainAdvice", QStringList());
     // Warning: those default values are duplicated in the kcm (kio/kcookiespolicies.cpp)
     m_rejectCrossDomainCookies = policyGroup.readEntry("RejectCrossDomainCookies", true);
     m_autoAcceptSessionCookies = policyGroup.readEntry("AcceptSessionCookies", true);
     m_globalAdvice = strToAdvice(policyGroup.readEntry("CookieGlobalAdvice", QStringLiteral("Accept")));
 
     // Reset current domain settings first.
     // We need a copy as setDomainAdvice() may modify m_domainList
     const QStringList list = m_domainList;
     for (const QString &domain : list) {
         setDomainAdvice(domain, KCookieDunno);
     }
 
     // Now apply the domain settings read from config file...
     for (QStringList::ConstIterator it = domainSettings.constBegin(), itEnd = domainSettings.constEnd();
             it != itEnd; ++it) {
         const QString &value = *it;
         const int sepPos = value.lastIndexOf(QL1C(':'));
         if (sepPos <= 0) {
             continue;
         }
 
         const QString domain(value.left(sepPos));
         KCookieAdvice advice = strToAdvice(value.mid(sepPos + 1));
         setDomainAdvice(domain, advice);
     }
 }
 
 QDebug operator<<(QDebug dbg, const KHttpCookie &cookie)
 {
     dbg.nospace() << cookie.cookieStr(false);
     return dbg.space();
 }
 
 QDebug operator<<(QDebug dbg, const KHttpCookieList &list)
 {
     for (const KHttpCookie &cookie : list) {
         dbg << cookie;
     }
     return dbg;
 }