1.0.0

2026-07-01 03:32:41 +00:00
commit cd3dca042d
45 changed files with 8072 additions and 0 deletions
@@ -0,0 +1,32 @@
+#pragma once
+#include <QString>
+#include <QJsonObject>
+
+class PolicyHelper
+{
+public:
+    explicit PolicyHelper(const QString& baseDir);
+
+    bool loadPolicy(const QString& relativePath = "config/version_policy.dat");
+    bool loadPolicyObject(const QJsonObject& policy, const QString& signedText = QString());
+    bool savePolicy(const QString& relativePath = "config/version_policy.dat") const;
+    bool isValid() const;
+    QString errorString() const;
+    bool isVersionAllowed(const QString& currentVersion) const;
+    bool allowRun() const;
+    bool forceUpdate() const;
+    bool isOfflineAllowed() const;
+    bool isExpired() const;
+    qint64 policySeq() const;
+    QString message() const;
+
+private:
+    QByteArray canonicalPolicyBytes(const QJsonObject& obj) const;
+    bool verifySignature(const QByteArray& payload, const QString& signatureBase64) const;
+
+    QString m_baseDir;
+    QJsonObject m_policy;
+    QString m_signedText;
+    mutable QString m_error;
+    bool m_loaded = false;
+};