```csharp public static string readFile(string path) { bool valid = fals

        public static string readFile(string path)
        {
            bool valid = false;
            // Disallow absolute paths
            valid = !Path.IsPathRooted(path);
            if (valid)
            {
                path = Path.Join(ApiManager.Instance.UserScriptsPath(), path);
                // Check path is a subdirectory of User folder
                valid = _IsSubdirectory(path, App.UserPath());
            }
            if (!valid)
            {
                // TODO think long and hard about security
                Debug.LogWarning($"Path is not a subdirectory of User folder: {path}");
                return null;
            }

        public static string readFile(string path)
        {
            bool valid = false;
            // Disallow absolute paths
            valid = !Path.IsPathRooted(path);
            if (valid)
            {
                path = Path.Join(ApiManager.Instance.UserScriptsPath(), path);
                // Check path is a subdirectory of User folder
                valid = _IsSubdirectory(path, App.UserPath());
            }
            if (!valid)
            {
                // TODO think long and hard about security
                Debug.LogWarning($"Path is not a subdirectory of User folder: {path}");
                return null;
            }