*/

/**
 * An abstract class for NTLM authentication in SMB1 protocol.
 * Provides a callback mechanism for retrieving user credentials when authentication is required.
 */
public abstract class NtlmAuthenticator {

    /**
     * Default constructor.
     */
    protected NtlmAuthenticator() {

 * and NtlmAuthenticator</a> for complete details.
 */

/**
 * An abstract class for NTLM authentication.
 * Provides a callback mechanism for retrieving user credentials when authentication is required.
 */
public abstract class NtlmAuthenticator {

    /**
     * Default constructor.
     */
    protected NtlmAuthenticator() {
        // Protected constructor for abstract class

    }

    @Test
    @DisplayName("Should renew credentials via NtlmAuthenticator when not renewable and NtlmAuthenticator provides new credentials")
    void testRenewCredentials_NtlmAuthenticatorProvidesNew() {
        try (MockedStatic<NtlmAuthenticator> mockedNtlmAuthenticator = mockStatic(NtlmAuthenticator.class)) {
            mockedNtlmAuthenticator.when(NtlmAuthenticator::getDefault).thenReturn(mockNtlmAuthenticator);

                this.creds = renewed;
                return true;
            }
        }
        final NtlmAuthenticator auth = NtlmAuthenticator.getDefault();
        if (auth != null) {
            final NtlmPasswordAuthenticator newAuth =
                    NtlmAuthenticator.requestNtlmPasswordAuthentication(auth, locationHint, error instanceof SmbAuthException s ? s : null);
            if (newAuth != null) {

/**
 * The <code>SmbAuthException</code> encapsulates the variety of
 * authentication related error codes returned by an SMB server.
 * <p>
 * See <a href="../../../authhandler.html">jCIFS Exceptions and NtlmAuthenticator</a> for more information about <code>SmbAuthException</code>.
 */

public class SmbAuthException extends SmbException {

    SmbAuthException(final int errcode) {
        super(errcode, null);
    }

/**
 * The <code>SmbAuthException</code> encapsulates the variety of
 * authentication related error codes returned by an SMB server.
 * <p>
 * See <a href="../../../authhandler.html">jCIFS Exceptions and NtlmAuthenticator</a> for more information about
 * <code>SmbAuthException</code>.
 */

public class SmbAuthException extends SmbException {

    /**
     *
     */

 * {@code jcifs.smb.client.username}, and {@code jcifs.smb.client.password}
 * properties.
 * <p>
 * Read <a href="../../../authhandler.html">jCIFS Exceptions and
 * NtlmAuthenticator</a> for related information.
 *
 * @deprecated use {@link NtlmPasswordAuthenticator} instead
 */
@Deprecated
public class NtlmPasswordAuthentication extends NtlmPasswordAuthenticator {

    /**
     *

 * {@code jcifs.smb1.smb1.client.username}, and {@code jcifs.smb1.smb1.client.password}
 * properties.
 * <p>
 * Read <a href="../../../authhandler.html">jCIFS Exceptions and
 * 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);

            if (share == null) { // IPC$ - try "anonymous" credentials
                ssn = trans.getSmbSession(NtlmPasswordAuthentication.NULL);
                tree = ssn.getSmbTree(null, null);
            } else if ((a = NtlmAuthenticator.requestNtlmPasswordAuthentication(url.toString(), sae)) != null) {
                auth = a;
                ssn = trans.getSmbSession(auth);
                tree = ssn.getSmbTree(share, null);