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refactoring: improved the performance of secure_settings

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This commit is contained in:
vladimir.kuznetsov 2025-01-19 10:12:30 +07:00
parent 956dd6e37a
commit 4869429eb6
2 changed files with 8 additions and 6 deletions
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8
client/secure_qsettings.cpp
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@ -15,6 +15,12 @@
using namespace QKeychain;
namespace {
constexpr const char *settingsKeyTag = "settingsKeyTag";
constexpr const char *settingsIvTag = "settingsIvTag";
constexpr const char *keyChainName = "AmneziaVPN-Keychain";
}
SecureQSettings::SecureQSettings(const QString &organization, const QString &application, QObject *parent)
: QObject { parent }, m_settings(organization, application, parent), encryptedKeys({ "Servers/serversList" })
{
@ -49,7 +55,7 @@ QVariant SecureQSettings::value(const QString &key, const QVariant &defaultValue
// check if value is not encrypted, v. < 2.0.x
retVal = m_settings.value(key);
if (retVal.isValid()) {
if (retVal.userType() == QVariant::ByteArray && retVal.toByteArray().mid(0, magicString.size()) == magicString) {
if (retVal.userType() == QMetaType::QByteArray && retVal.toByteArray().mid(0, magicString.size()) == magicString) {
if (getEncKey().isEmpty() || getEncIv().isEmpty()) {
qCritical() << "SecureQSettings::setValue Decryption requested, but key is empty";

6
client/secure_qsettings.h
View file

@ -8,10 +8,6 @@
#include "keychain.h"
constexpr const char *settingsKeyTag = "settingsKeyTag";
constexpr const char *settingsIvTag = "settingsIvTag";
constexpr const char *keyChainName = "AmneziaVPN-Keychain";
class SecureQSettings : public QObject
{
Q_OBJECT
@ -44,7 +40,7 @@ public:
private:
QSettings m_settings;
mutable QMap<QString, QVariant> m_cache;
mutable QHash<QString, QVariant> m_cache;
QStringList encryptedKeys; // encode only key listed here
// only this fields need for backup