return 33;
            }
        };
        byte[] buf = new byte[128];
        buf[33] = 4; // wordCount
        buf[34] = 0x55; // andxCommand != 0xFF
        // andxOffset arbitrarily > 0
        ServerMessageBlock.writeInt2(80, buf, 36);
        // byteCount position: 33 + 1 + 8 = 42
        ServerMessageBlock.writeInt2(0, buf, 42);

    void createContext_noKerberosNoFallback_throws() throws CIFSException {
        Kerb5Authenticator auth = new Kerb5Authenticator((Subject) null);

        // Build a token with an arbitrary non-kerberos mechanism OID
        ASN1ObjectIdentifier unsupported = new ASN1ObjectIdentifier("1.2.3.4.5");
        byte[] init = spnegoInitWithMechs(unsupported);

        // Host is a FQDN to pass the short-name check

        final SmbTransport trans = SmbTransport.getSmbTransport(dc, port);
        trans.connect();
        return trans.server.encryptionKey;
    }

    /**
     * Authenticate arbitrary credentials represented by the
     * <code>NtlmPasswordAuthentication</code> object against the domain controller
     * specified by the <code>UniAddress</code> parameter. If the credentials are

        when(transport.disconnect(anyBoolean(), anyBoolean())).thenAnswer(inv -> {
            boolean h = inv.getArgument(0);
            boolean u = inv.getArgument(1);
            // Arbitrary behavior mapping for test purposes
            return (h && !u) || (!h && u);
        });

        boolean result = transport.disconnect(hard, inuse);

        assertEquals(expected, result);

        byte[] fileId = new byte[16];
        Arrays.fill(fileId, (byte) 0xCC);

        byte[] header = buildSmb2Header();
        int ctxOffsetFromHeader = 256; // arbitrary aligned location beyond header
        byte[] baseBody = buildCreateBodyWithContext(fileId, ctxOffsetFromHeader);

        // Build actual context bytes matching the pointers inside baseBody

        largeDescriptor[3] = 0;
        // Set offsets to 0 (no owner, group, sacl, dacl)
        for (int i = 4; i < 20; i++) {
            largeDescriptor[i] = 0;
        }
        // Rest of the buffer can be arbitrary
        for (int i = 20; i < largeDescriptor.length; i++) {
            largeDescriptor[i] = (byte) (i % 256);
        }
        info502.security_descriptor = largeDescriptor;