private static final int MAX_REDIRECTS =
            Integer.parseInt(System.getProperty("http.maxRedirects", "20"));

    private static final int LM_COMPATIBILITY =
            Config.getInt("jcifs.smb1.smb.lmCompatibility", 0);

    private static final String DEFAULT_DOMAIN;

    private HttpURLConnection connection;

    private Map requestProperties;

    private Map headerFields;

 * NtlmAuthenticator</a> for related information.
 */

public final class NtlmPasswordAuthentication implements Principal, Serializable {

    private static final int LM_COMPATIBILITY =
            Config.getInt("jcifs.smb1.smb.lmCompatibility", 3);

    private static final Random RANDOM = new Random();

    private static LogStream log = LogStream.getInstance();

    // KGS!@#$%
    private static final byte[] S8 = {

            @Override
            public Map<String, String> mutate ( Map<String, String> cfg ) {
                cfg.put("jcifs.smb.client.maxVersion", "SMB1");
                cfg.put("jcifs.smb.lmCompatibility", "2");
                cfg.put("jcifs.smb.client.useExtendedSecurity", "false");
                cfg.put("jcifs.smb.client.forceExtendedSecurity", "false");
                return cfg;
            }
        });

         * need to do a NETLOGON RPC that JCIFS will likely never implement
         * because it requires a lot of extra crypto not used by CIFS.
         */
        Config.setProperty( "jcifs.smb1.smb.lmCompatibility", "0" );
        Config.setProperty( "jcifs.smb1.smb.client.useExtendedSecurity", "false" );

        Enumeration e = filterConfig.getInitParameterNames();
        while( e.hasMoreElements() ) {

         * need to do a NETLOGON RPC that JCIFS will likely never implement
         * because it requires a lot of extra crypto not used by CIFS.
         */
        p.setProperty("jcifs.smb.lmCompatibility", "0");
        p.setProperty("jcifs.smb.client.useExtendedSecurity", "false");

        Enumeration<String> e = filterConfig.getInitParameterNames();
        while ( e.hasMoreElements() ) {

     * <td>2</td>
     * <td>NTLM only</td>
     * </tr>
     * <tr>
     * <td>3-5</td>
     * <td>NTLMv2 only</td>
     * </tr>
     * </table>
     * 
     * 
     * Property <tt>jcifs.smb.lmCompatibility</tt> (int, default 3)
     * 
     * @return lanman compatibility level, defaults to 3 i.e. NTLMv2 only
     */
    int getLanManCompatibility ();


    /**
     * 

             */
            throw new SmbException(
                "NTLMv2 requires extended security (jcifs.smb.client.useExtendedSecurity must be true if jcifs.smb.lmCompatibility >= 3)");
        }
        return null;
    }


    /**
     * Returns the effective user session key.
     * 
     * @param tc
     * @param chlng

        try {
            defaultWorkstation = NbtAddress.getLocalHost().getHostName();
        } catch (UnknownHostException ex) { }
        DEFAULT_WORKSTATION = defaultWorkstation;
        LM_COMPATIBILITY = Config.getInt("jcifs.smb1.smb.lmCompatibility", 3);
    }

    /**
     * Creates a Type-3 message using default values from the current
     * environment.
     */
    public Type3Message() {
        setFlags(getDefaultFlags());

                break;
            }
        }
        catch ( Exception ex ) {
            throw new SmbException("", ex);
        }
        if ( log.isTraceEnabled() ) {
            log.trace("LM_COMPATIBILITY=" + transport.getContext().getConfig().getLanManCompatibility());
            log.trace(Hexdump.toHexString(this.macSigningKey, 0, this.macSigningKey.length));
        }
    }


    /**

        }
        if ((server.capabilities & CAP_EXTENDED_SECURITY) != CAP_EXTENDED_SECURITY &&
                    server.encryptionKeyLength != 8 &&
                    LM_COMPATIBILITY == 0) {
            throw new SmbException("Unexpected encryption key length: " + server.encryptionKeyLength);
        }

        /* Adjust negotiated values */

        tconHostName = address.getHostName();