String cookies(const Document* document, const KURL& url)
{
NetworkingContext* context = networkingContext(document);
if (!context)
return String();
QNetworkCookieJar* jar = context->networkAccessManager()->cookieJar();
QUrl urlForCookies(url);
QUrl firstPartyUrl(document->firstPartyForCookies());
if (!thirdPartyCookiePolicyPermits(context, urlForCookies, firstPartyUrl))
return String();
QList<QNetworkCookie> cookies = jar->cookiesForUrl(urlForCookies);
if (cookies.isEmpty())
return String();
QStringList resultCookies;
foreach (const QNetworkCookie& networkCookie, cookies) {
if (networkCookie.isHttpOnly())
continue;
resultCookies.append(QString::fromLatin1(networkCookie.toRawForm(QNetworkCookie::NameAndValueOnly).constData()));
}
return resultCookies.join(QLatin1String("; "));
}
bool thirdPartyCookiePolicyPermitsForFrame(QObject* originatingFrame, const QUrl& url, const QUrl& firstPartyUrl)
{
#if QT_VERSION >= QT_VERSION_CHECK(4, 8, 0)
QNetworkCookieJar* jar = cookieJar(originatingFrame);
if (!jar)
return true;
return thirdPartyCookiePolicyPermits(jar, url, firstPartyUrl);
#else
return true;
#endif
}
QNetworkRequest ResourceRequest::toNetworkRequest(NetworkingContext *context) const
{
QNetworkRequest request;
request.setUrl(url());
request.setOriginatingObject(context ? context->originatingObject() : 0);
const HTTPHeaderMap &headers = httpHeaderFields();
for (HTTPHeaderMap::const_iterator it = headers.begin(), end = headers.end();
it != end; ++it) {
QByteArray name = QString(it->first).toLatin1();
QByteArray value = QString(it->second).toLatin1();
// QNetworkRequest::setRawHeader() would remove the header if the value is null
// Make sure to set an empty header instead of null header.
if (!value.isNull())
request.setRawHeader(name, value);
else
request.setRawHeader(name, "");
}
// Make sure we always have an Accept header; some sites require this to
// serve subresources
if (!request.hasRawHeader("Accept"))
request.setRawHeader("Accept", "*/*");
switch (cachePolicy()) {
case ReloadIgnoringCacheData:
request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysNetwork);
break;
case ReturnCacheDataElseLoad:
request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
break;
case ReturnCacheDataDontLoad:
request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysCache);
break;
case UseProtocolCachePolicy:
// QNetworkRequest::PreferNetwork
default:
break;
}
if (!allowCookies() || !thirdPartyCookiePolicyPermits(context, url(), firstPartyForCookies())) {
request.setAttribute(QNetworkRequest::CookieSaveControlAttribute, QNetworkRequest::Manual);
request.setAttribute(QNetworkRequest::CookieLoadControlAttribute, QNetworkRequest::Manual);
}
if (!allowCookies())
request.setAttribute(QNetworkRequest::AuthenticationReuseAttribute, QNetworkRequest::Manual);
return request;
}
String cookiesForDOM(const NetworkStorageSession& session, const KURL& firstParty, const KURL& url)
{
QNetworkCookieJar* jar = session.context() ? session.context()->networkAccessManager()->cookieJar() : SharedCookieJarQt::shared();
if (!jar)
return String();
QUrl urlForCookies(url);
QUrl firstPartyUrl(firstParty);
if (!thirdPartyCookiePolicyPermits(session.context(), urlForCookies, firstPartyUrl))
return String();
QList<QNetworkCookie> cookies = jar->cookiesForUrl(urlForCookies);
if (cookies.isEmpty())
return String();
QStringList resultCookies;
foreach (const QNetworkCookie& networkCookie, cookies) {
if (networkCookie.isHttpOnly())
continue;
resultCookies.append(QString::fromLatin1(networkCookie.toRawForm(QNetworkCookie::NameAndValueOnly).constData()));
}
return resultCookies.join(QLatin1String("; "));
}
