fix(integrity): restore bootstrap runtime protection

2026-07-12 17:36:53 -07:00
parent c5e8f34f75
commit b098792001
4 changed files with 45 additions and 35 deletions
@@ -0,0 +1,38 @@
+#pragma once
+
+#include <QDir>
+#include <QSet>
+#include <QString>
+
+namespace UpdateClient
+{
+inline bool isRuntimeProtectedPath(const QString& path,
+                                   const QString& runtimeRelativePath)
+{
+    const QString normalizedPath =
+        QDir::cleanPath(QDir::fromNativeSeparators(path)).toCaseFolded();
+    static const QSet<QString> protectedPaths{
+        QStringLiteral("bootstrap.exe"),
+        QStringLiteral("client.ini"),
+        QStringLiteral("config/app_config.json"),
+        QStringLiteral("config/local_state.json"),
+        QStringLiteral("config/client_identity.dat"),
+        QStringLiteral("config/version_policy.dat")
+    };
+    if (protectedPaths.contains(normalizedPath))
+        return true;
+
+    QString runtimePrefix = QDir::cleanPath(
+        QDir::fromNativeSeparators(runtimeRelativePath)).toCaseFolded();
+    if (runtimePrefix.isEmpty() || runtimePrefix == QStringLiteral("."))
+        return false;
+    while (runtimePrefix.startsWith(QStringLiteral("./")))
+        runtimePrefix.remove(0, 2);
+
+    for (const QString& protectedPath : protectedPaths) {
+        if (normalizedPath == runtimePrefix + QLatin1Char('/') + protectedPath)
+            return true;
+    }
+    return false;
+}
+}