public function authorized($prefix, $path)
    {
        // Check blocked resources
        foreach ($this->blocked as $rule) {
            if (preg_match($rule, $path)) {
                return false;
            }
        }

        // Check allowed filesystems
        foreach ($this->allowedPrefixes as $allowedPrefix) {
            if ($allowedPrefix === $prefix) {
                return true;
            }
        }

        // Check allowed resources
        foreach ($this->allowed as $rule) {
            if (preg_match($rule, $path)) {
                return true;
            }
        }

        return false;
    }