89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
#pragma once
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#include <QByteArray>
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#include <QObject>
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#include <QProcess>
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#include <QString>
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class ProvisioningBackend final : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
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Q_PROPERTY(bool passwordDone READ passwordDone NOTIFY stateChanged)
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Q_PROPERTY(bool pinDone READ pinDone NOTIFY stateChanged)
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Q_PROPERTY(bool complete READ complete NOTIFY stateChanged)
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Q_PROPERTY(QString currentUser READ currentUser CONSTANT)
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Q_PROPERTY(QString targetUser READ targetUser CONSTANT)
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Q_PROPERTY(bool authorizedUser READ authorizedUser CONSTANT)
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public:
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explicit ProvisioningBackend(QString targetUser, QObject *parent = nullptr);
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~ProvisioningBackend() override;
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bool busy() const { return m_busy; }
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bool passwordDone() const { return m_passwordDone; }
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bool pinDone() const { return m_pinDone; }
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bool complete() const { return m_passwordDone && m_pinDone; }
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QString currentUser() const { return m_currentUser; }
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QString targetUser() const { return m_targetUser; }
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bool authorizedUser() const { return m_authorizedUser; }
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QString stateDirectory() const;
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QString diagnosticLogPath() const;
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QString passwordMarker() const;
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QString pinMarker() const;
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static QString effectiveUserName();
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Q_INVOKABLE void changePassword(const QString ¤tPassword,
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const QString &newPassword,
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const QString &confirmation);
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Q_INVOKABLE void changePin(const QString ¤tPin,
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const QString &newPin,
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const QString &confirmation);
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signals:
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void busyChanged();
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void stateChanged();
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void passwordChangeFinished(bool success, const QString &message);
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void pinChangeFinished(bool success, const QString &message);
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private:
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enum class Operation {
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Password,
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Pin
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};
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void startHelper(Operation operation,
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const QString &helperPath,
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const QString &firstSecret,
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const QString &secondSecret,
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const QString &thirdSecret);
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void setBusy(bool busy);
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void refreshState();
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bool ensureStateWritable();
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bool createMarker(const QString &path);
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void appendLog(const QString &message) const;
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QString safeMessageForFailure(Operation operation,
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int exitCode,
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const QByteArray &output,
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bool timedOut) const;
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static void secureClear(QByteArray &data);
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static QString operationName(Operation operation);
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bool m_busy = false;
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bool m_passwordDone = false;
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bool m_pinDone = false;
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bool m_authorizedUser = false;
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bool m_helperTimedOut = false;
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QString m_currentUser;
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QString m_targetUser;
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QProcess *m_process = nullptr;
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QByteArray m_pendingPayload;
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};
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