private String authMethod;

    private boolean handshakeComplete;

    static {
        String domain = System.getProperty("http.auth.ntlm.domain");
        if (domain == null) {
            domain = Type3Message.getDefaultDomain();
        }
        DEFAULT_DOMAIN = domain;
    }

    /**
     * Creates a new NTLM HTTP URL connection that wraps an existing HTTP connection.
     *

        }
    }

    /**
     * Validates domain name
     *
     * @param domain the domain to validate
     * @throws IllegalArgumentException if domain is invalid
     */
    public static void validateDomain(String domain) {
        if (domain == null) {
            return; // Null domain allowed
        }
        if (domain.length() > MAX_DOMAIN_LENGTH) {

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

        DEFAULT_DOMAIN = Config.getProperty("jcifs.smb1.smb.client.domain", null);
        byte[] domain = {};
        if (DEFAULT_DOMAIN != null) {
            try {
                domain = DEFAULT_DOMAIN.getBytes(UNI_ENCODING);
            } catch (final IOException ex) {}
        }
        final int domainLength = domain.length;
        byte[] server = {};
        try {

     * Generates the NTOWFv2 hash for the given domain, username, and password.
     *
     * @param domain the authentication domain
     * @param username the username
     * @param password the password
     *
     * @return the calculated mac
     */
    public static byte[] nTOWFv2(final String domain, final String username, final String password) {
        return nTOWFv2(domain, username, getNTHash(password));
    }

    /**
     * Create username/password credentials with specified domain
     *
     * @param domain the domain for authentication
     * @param username the username for authentication
     * @param password the password for authentication
     */
    public NtlmPasswordAuthenticator(String domain, String username, String password) {
        this(domain, username, password, (AuthenticationType) null);
    }

    /**

            // Compute Resource Group IDs with Resource Domain ID to get SIDs
            this.resourceGroupSids = new SID[resourceGroups.length];
            for (int i = 0; i < resourceGroups.length; i++) {
                this.resourceGroupSids[i] = new SID(resourceDomainId, resourceGroups[i].getId());
            }

            // Compute User IDs with Domain ID to get User SIDs
            // First extra is user if userId is empty

    }

    /**
     * Returns the domain in which the user has an account.
     *
     * @return A <code>String</code> containing the domain for the user.
     */
    public String getDomain() {
        return domain;
    }

    /**
     * Sets the domain for this message.
     *
     * @param domain The domain.
     */
    public void setDomain(final String domain) {
        this.domain = domain;
    }

     * Retrieves an NTLM challenge from a domain controller for the configured domain.
     *
     * @return the NTLM challenge from the domain controller
     * @throws SmbException if an SMB error occurs
     * @throws UnknownHostException if the domain controller cannot be resolved
     */
    public static NtlmChallenge getChallengeForDomain() throws SmbException, UnknownHostException {
        if (DOMAIN == null) {

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */