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//
// Created by rusakov on 26/09/2017.
// Contributed by andreev on 27/06/2019.
//
#include "encryptionevent.h"
#include "converters.h"
#include "e2ee.h"
#include "logging.h"
#include <array>
static const std::array<QString, 1> encryptionStrings = {
{ QMatrixClient::MegolmV1AesSha2AlgoKey }
};
namespace QMatrixClient
{
template <>
struct JsonConverter<EncryptionType>
{
static EncryptionType load(const QJsonValue& jv)
{
const auto& encryptionString = jv.toString();
for (auto it = encryptionStrings.begin(); it != encryptionStrings.end();
++it)
if (encryptionString == *it)
return EncryptionType(it - encryptionStrings.begin());
qCWarning(EVENTS) << "Unknown EncryptionType: " << encryptionString;
return EncryptionType::Undefined;
}
};
} // namespace QMatrixClient
using namespace QMatrixClient;
EncryptionEventContent::EncryptionEventContent(const QJsonObject& json)
: encryption(fromJson<EncryptionType>(json["algorithm"_ls]))
, algorithm(sanitized(json[AlgorithmKeyL].toString()))
, rotationPeriodMs(json[RotationPeriodMsKeyL].toInt(604800000))
, rotationPeriodMsgs(json[RotationPeriodMsgsKeyL].toInt(100))
{}
void EncryptionEventContent::fillJson(QJsonObject* o) const
{
Q_ASSERT(o);
Q_ASSERT_X(
encryption != EncryptionType::Undefined, __FUNCTION__,
"The key 'algorithm' must be explicit in EncryptionEventContent");
if (encryption != EncryptionType::Undefined)
o->insert(AlgorithmKey, algorithm);
o->insert(RotationPeriodMsKey, rotationPeriodMs);
o->insert(RotationPeriodMsgsKey, rotationPeriodMsgs);
}
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