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Limit file size to 1MB #1415

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Limit file size to 1MB #1415

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18 changes: 17 additions & 1 deletion client/CheckConnection.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -61,12 +61,28 @@ QString CheckConnection::errorString() const
}
}

class LimitedNAM final: public QNetworkAccessManager
{
public:
using QNetworkAccessManager::QNetworkAccessManager;
protected:
QNetworkReply *createRequest(Operation op, const QNetworkRequest &req, QIODevice *data) final
{
auto *reply = QNetworkAccessManager::createRequest(op, req, data);
QObject::connect(reply, &QNetworkReply::downloadProgress, reply, [reply](qint64 received, qint64 total) {
if(received > 1024 * 1024 || total > 1024 * 1024)
reply->abort();
});
return reply;
}
};

QNetworkAccessManager* CheckConnection::setupNAM(QNetworkRequest &req, const QByteArray &add)
{
req.setSslConfiguration(sslConfiguration(add));
req.setRawHeader("User-Agent", QStringLiteral("%1/%2 (%3)")
.arg(Application::applicationName(), Application::applicationVersion(), Common::applicationOs()).toUtf8());
auto *nam = new QNetworkAccessManager();
auto *nam = new LimitedNAM();
QObject::connect(nam, &QNetworkAccessManager::sslErrors, nam, [](QNetworkReply *reply, const QList<QSslError> &errors) {
QList<QSslError> ignore;
for(const QSslError &error: errors)
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2 changes: 1 addition & 1 deletion common
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Submodule common updated 1 files
+13 −2 Configuration.cpp
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