/**
     * Checks if passive NAT workaround is enabled.
     *
     * @return True if NAT workaround is enabled, false otherwise
     */
    public boolean isPassiveNatWorkaround() {
        return passiveNatWorkaround;
    }

    /**
     * Sets whether passive NAT workaround is enabled.
     *
     * @param passiveNatWorkaround True to enable NAT workaround, false to disable
     */

 * See <a href="https://support.microsoft.com/en-us/kb/244380">KB-244380</a> for compatible server configuration.
 * See {@link jcifs.Configuration#isDfsConvertToFQDN()} for a workaround.
 */
public class Kerb5Authenticator extends NtlmPasswordAuthenticator {

    private static final long serialVersionUID = 1999400043787454432L;

    @Test
    @DisplayName("readAndXWireFormat applies Snap server workaround (offset 0)")
    void testReadAndXWireFormatSnapWorkaround() {
        DummyAndXBlock block = new DummyAndXBlock();
        block.headerStart = 0;

        byte[] buf = new byte[64];
        buf[0] = 4; // wordCount
        buf[1] = 0x42; // andxCommand
        // andxOffset = 0 triggers workaround -> treat as no andx
        ServerMessageBlock.writeInt2(0, buf, 3);

            this.nextBlock = next;
        }

        // Helper methods to manipulate parent's private fields via reflection or protected methods
        public void setStatusForTest(int status) {
            // Workaround: Use reflection to set private status field
            try {
                java.lang.reflect.Field statusField = ServerMessageBlock2.class.getDeclaredField("status");
                statusField.setAccessible(true);

        assertTrue(length > 0);
        assertEquals(0, testBlock.wordCount);
        assertEquals(0, testBlock.byteCount);
    }

    @Test
    @DisplayName("Test decode with Snap server workaround")
    void testDecodeWithSnapServerWorkaround() throws SMBProtocolDecodingException {
        testBlock = new TestAndXServerMessageBlock(mockConfig, (byte) 0x25);
        byte[] buffer = new byte[1024];

             */

            andxCommand = buffer[bufferIndex];
            andxOffset = readInt2(buffer, bufferIndex + 2);

            if (andxOffset == 0) { /* Snap server workaround */
                andxCommand = (byte) 0xFF;
            }

            /*
             * no point in calling readParameterWordsWireFormat if there are no more

             */

            this.andxCommand = buffer[bufferIndex];
            this.andxOffset = SMBUtil.readInt2(buffer, bufferIndex + 2);

            if (this.andxOffset == 0) { /* Snap server workaround */
                this.andxCommand = (byte) 0xFF;
            }

            /*
             * no point in calling readParameterWordsWireFormat if there are no more

        }

        if (logger.isDebugEnabled()) {
            logger.debug("metadata: {}", metadata);
        }

        return metadata;
    }

    // workaround: Tika does not have extention points.
    /**
     * This class is a parser that detects the document type.
     */
    protected class TikaDetectParser extends CompositeParser {