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Secure settings refactoring

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pokamest 2022-08-06 19:47:29 +03:00
parent 1e85b25438
commit 585de53148
7 changed files with 122 additions and 73 deletions
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13
client/secure_qsettings.h
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@ -4,6 +4,9 @@
#include <QSettings>
#include <QObject>
constexpr const char* settingsKeyTag = "settingsKeyTag";
constexpr const char* settingsIvTag = "settingsIvTag";
class SecureQSettings : public QObject
{
public:
@ -17,13 +20,21 @@ public:
QByteArray backupAppConfig() const;
void restoreAppConfig(const QByteArray &base64Cfg);
QByteArray encryptText(const QByteArray &value) const;
QByteArray decryptText(const QByteArray& ba) const;
bool encryptionRequired() const;
private:
QSettings m_setting;
bool encrypted {false};
mutable QMap<QString, QVariant> m_cache;
QStringList encryptedKeys; // encode only key listed here
QByteArray key;
QByteArray iv;
int iv_len {16};
};
#endif // SECUREQSETTINGS_H