* scattered authentication implementations.
 */
public interface AuthenticationProvider {

    /**
     * Authentication type enumeration
     */
    enum AuthType {
        NTLM, KERBEROS, SPNEGO, GUEST, ANONYMOUS
    }

    /**
     * Gets the authentication type
     *
     * @return the authentication type
     */
    AuthType getAuthType();

    /**
     * Authenticates using the provided context

     *
     * @return the primaryDomain
     */
    public final String getPrimaryDomain() {
        return this.primaryDomain;
    }

    /**
     * Indicates whether the session was established as a guest.
     *
     * @return the isLoggedInAsGuest
     */
    public final boolean isLoggedInAsGuest() {
        return this.isLoggedInAsGuest;
    }

    /**

        super(userInfo, tc.getConfig().getDefaultDomain(),
                tc.getConfig().getDefaultUsername() != null ? tc.getConfig().getDefaultUsername() : "GUEST",
                tc.getConfig().getDefaultPassword() != null ? tc.getConfig().getDefaultPassword() : "");
        this.context = tc;
    }

    /**
     * Create an {@code NtlmPasswordAuthentication} object from a

     */
    InetAddress toInetAddress() throws UnknownHostException;

    /**
     * Guess called name to try for session establishment. These
     * methods are used by the smb package.
     *
     * @return guessed name
     */
    String firstCalledName();

    /**
     * Guess next called name to try for session establishment. These
     * methods are used by the smb package.
     *

                            throw sae;
                        } catch (final SmbException se) {
                            ex = se;
                        }

                        if (response.isLoggedInAsGuest && !"GUEST".equalsIgnoreCase(auth.username)
                                && transport.server.security != SmbConstants.SECURITY_SHARE
                                && auth != NtlmPasswordAuthentication.ANONYMOUS) {

     */
    @Override
    public CIFSContext withGuestCrendentials() {
        return withCredentials(new NtlmPasswordAuthenticator(null, null, (String) null, AuthenticationType.GUEST));
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.CIFSContext#getCredentials()
     */
    @Override
    public Credentials getCredentials() {
        return getDefaultCredentials();
    }

     * guess with an application of Newton's method, which sets guess := (guess + (x / guess)) / 2.
     * This iteration has the following two properties:
     *
     * a) every iteration (except potentially the first) has guess >= floor(sqrt(x)). This is
     * because guess' is the arithmetic mean of guess and x / guess, sqrt(x) is the geometric mean,

# Connection settings
jcifs.smb.client.connTimeout=35000
jcifs.smb.client.soTimeout=180000
jcifs.smb.client.responseTimeout=30000

# Authentication
jcifs.smb.client.domain=WORKGROUP
jcifs.smb.client.username=guest
jcifs.smb.client.password=

# Protocol versions (SMB1 to SMB 3.1.1)
jcifs.smb.client.minVersion=SMB1
jcifs.smb.client.maxVersion=SMB311

# Security
jcifs.smb.client.signingPreferred=false

									></i></a></li>
							</c:if>
							<c:choose>
								<c:when test="${!empty username && username != 'guest'}">
									<li class="nav-item">
										<div class="dropdown">
											<a id="userMenu" class="nav-link dropdown-toggle" data-bs-toggle="dropdown"
												href="#" role="button" aria-haspopup="true"

    @Override
    public boolean isAnonymous() {
        return false;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.NtlmPasswordAuthenticator#isGuest()
     */
    @Override
    public boolean isGuest() {
        return false;
    }

    @Override
    public Kerb5Authenticator clone() {
        JAASAuthenticator auth = new JAASAuthenticator();