passwordhealth.h

// SPDX-FileCopyrightText: 2025 Carl Schwan <carl@carlschwan.eu>
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <QObject>
#include <qqmlregistration.h>
 
/**
 * @internal Do not use!
 */
class PasswordHealth : public QObject
{
    Q_OBJECT
    QML_ELEMENT
 
    Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged)
    Q_PROPERTY(double entropy READ entropy NOTIFY passwordChanged)
    Q_PROPERTY(Quality quality READ quality NOTIFY passwordChanged)
 
public:
    enum Quality {
        Bad,
        Poor,
        Weak,
        Good,
        Excellent,
    };
    Q_ENUM(Quality)
 
    explicit PasswordHealth(QObject *parent = nullptr);
 
    [[nodiscard]] QString password() const;
    void setPassword(const QString &password);
 
    double entropy() const;
    Quality quality() const;
 
Q_SIGNALS:
    void passwordChanged();
 
private:
    QString m_password;
    double m_entropy;
};