}

    @SuppressWarnings("deprecation")
    private static boolean isExternalAuth(CIFSContext tc, NtlmPasswordAuthenticator npa) {
        return npa instanceof jcifs.smb.NtlmPasswordAuthentication && ((NtlmPasswordAuthentication) npa).areHashesExternal()
                && tc.getConfig().getDefaultPassword() != null;
    }

    boolean logoff(boolean inError, boolean inUse) {
        boolean wasInUse = false;

        log.info("Samba container started - Base URL: {}", baseUrl);

        // Create authentication context - try guest auth first for broader compatibility
        try {
            NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(SingletonContext.getInstance(), WORKGROUP, USERNAME, PASSWORD);
            context = SingletonContext.getInstance().withCredentials(auth);
        } catch (Exception e) {