private volatile boolean isValid;
        private final Object hashLock = new Object();

        public PreauthIntegrityContext(byte[] salt, int hashAlgorithm) {
            this.salt = salt != null ? salt.clone() : new byte[0];
            this.hashAlgorithm = hashAlgorithm;
            this.currentHash = new byte[HASH_SIZE_SHA512]; // Initialize with zeros
            this.isValid = true;
        }

        netdfs.DfsEnumArray200 arrayWithNulls = new netdfs.DfsEnumArray200();
        arrayWithNulls.count = 2;
        arrayWithNulls.s = new netdfs.DfsInfo200[2];

        netdfs.DfsInfo200 entry1 = new netdfs.DfsInfo200();
        entry1.dfs_name = null;
        arrayWithNulls.s[0] = entry1;

        netdfs.DfsInfo200 entry2 = new netdfs.DfsInfo200();
        entry2.dfs_name = "valid_share";

        final byte[] p14 = new byte[14];
        final byte[] p21 = new byte[21];
        final byte[] p24 = new byte[24];
        byte[] passwordBytes;
        try {
            passwordBytes = password.toUpperCase().getBytes(SmbConstants.OEM_ENCODING);
        } catch (final UnsupportedEncodingException uee) {
            throw new RuntimeException("Try setting jcifs.smb1.encoding=US-ASCII", uee);

            final ExtractData extractData = new ExtractData(new String(FileUtil.readBytes(outputFile), outputEncoding));
            if (StringUtil.isNotBlank(resourceName)) {
                extractData.putValues("resourceName", new String[] { resourceName });
            }

            return extractData;
        } catch (final IOException e) {
            throw new ExtractException("Could not extract a content.", e);

    }

    // Test constructor with external hashes
    @Test
    void testConstructorWithExternalHashes() {
        byte[] challenge = new byte[8];
        byte[] ansiHash = new byte[24];
        byte[] unicodeHash = new byte[24];
        NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication("DOMAIN", "user", challenge, ansiHash, unicodeHash);
        assertEquals("DOMAIN", auth.getDomain());

    void testWriteBytesWireFormatWithEmptyToken() throws Exception {
        // Given
        byte[] emptyToken = new byte[0];
        Smb2SessionSetupRequest req =
                new Smb2SessionSetupRequest(mockContext, TEST_SECURITY_MODE, TEST_CAPABILITIES, TEST_PREVIOUS_SESSION_ID, emptyToken);
        byte[] buffer = new byte[512];

        // When
        req.encode(buffer, 0);

        // Then

        final CountDownLatch startLatch = new CountDownLatch(1);
        final CountDownLatch endLatch = new CountDownLatch(2);
        final AtomicInteger successCount = new AtomicInteger(0);

        Thread thread1 = new Thread(new Runnable() {
            @Override
            public void run() {
                try {
                    startLatch.await();

        if (token.length <= 0) {
            throw new PACDecodingException("Empty kerberos ticket");
        }

        ASN1Sequence sequence;
        try {
            try (ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token))) {
                sequence = ASN1Util.as(ASN1Sequence.class, stream);
            }
        } catch (IOException e) {
            throw new PACDecodingException("Malformed kerberos ticket", e);

        session.setScopeManager(new ScopeManagerImpl(Maven4ScopeManagerConfiguration.INSTANCE));
        session.setLocalRepositoryManager(new LegacyLocalRepositoryManager(localRepo));
        request.setRepositorySession(session);

        DefaultMavenExecutionRequest mavenExecutionRequest = new DefaultMavenExecutionRequest();
        MavenSession msession =

    void testUrlCreationWithHandler() throws Exception {
        // Act - Create various SMB URLs using the handler
        URL url1 = new URL(null, "smb://host/share", handler);
        URL url2 = new URL(null, "smb://host:1234/share/file.txt", handler);
        URL url3 = new URL(null, "smb://user:pass@host/share", handler);

        // Assert - Verify URL components
        assertEquals("smb", url1.getProtocol());