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#include "nam.h"
#include <QCoreApplication>
#include <QDebug>
SlxDisabledNetworkReply::SlxDisabledNetworkReply(QObject *parent, const QNetworkRequest &req,
QNetworkAccessManager::Operation op)
: QNetworkReply(parent)
{
setRequest(req);
setUrl(req.url());
setOperation(op);
setFinished(true);
qRegisterMetaType<QNetworkReply::NetworkError>();
QString msg = QCoreApplication::translate("QNetworkAccessManager",
"Network access is disabled.");
setError(UnknownNetworkError, msg);
QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
Q_ARG(QNetworkReply::NetworkError, UnknownNetworkError));
QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
}
QNetworkReply* SlxNetworkAccessManager::createRequest(QNetworkAccessManager::Operation op,
const QNetworkRequest &req, QIODevice *outgoingData)
{
const QUrl url(req.url());
//qDebug() << url;
bool ok;
if (url.isLocalFile()) {
ok = true;
} else if (url.scheme() == QLatin1String("qrc") || url.scheme() == QLatin1String("data")) {
ok = true;
} else if (url.host().isEmpty()) {
ok = true;
} else {
auto str = url.toDisplayString(QUrl::NormalizePathSegments);
if (_white.isValid() && _white.match(str).hasMatch()) {
// We have a whitelist, and it matches - allow
ok = true;
} else if (_black.isValid() && _black.match(str).hasMatch()) {
// we have a blacklist, and it matches - deny
ok = false;
} else {
// neither matched; if we have a whitelist: deny; otherwise: allow
ok = !_white.isValid();
}
}
if (!ok) {
return new SlxDisabledNetworkReply(this, req, op);
}
auto cp(req);
cp.setAttribute(QNetworkRequest::Http2AllowedAttribute, QVariant(false));
return QNetworkAccessManager::createRequest(op, cp, outgoingData);
}
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