// Arrange
            ASN1ObjectIdentifier mech1 = new ASN1ObjectIdentifier("1.2.840.113554.1.2.2"); // Kerberos V5
            ASN1ObjectIdentifier mech2 = new ASN1ObjectIdentifier("1.3.6.1.5.5.2"); // SPNEGO
            DummySSPContext ctx =
                    new DummySSPContext(new byte[] { 1, 2, 3 }, true, "NBHOST", new ASN1ObjectIdentifier[] { mech1, mech2 }, 0xA5, true);

            // Act & Assert

import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.Mock;
import org.mockito.MockedStatic;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.CIFSException;
import jcifs.spnego.NegTokenInit;

@ExtendWith(MockitoExtension.class)
class Kerb5ContextTest {

    @Mock
    private GSSManager gssManager;

    @Mock
    private GSSContext gssContext;

    @Mock

    private static final Logger log = LoggerFactory.getLogger(NtlmContext.class);

    /**
     * The NTLMSSP OID (1.3.6.1.4.1.311.2.2.10) used in SPNEGO negotiation.
     */
    public static ASN1ObjectIdentifier NTLMSSP_OID;

    static {
        try {
            NTLMSSP_OID = new ASN1ObjectIdentifier("1.3.6.1.4.1.311.2.2.10");

     */
    protected static boolean isMaskedValue(final String key) {
        return "http.proxy.password".equals(key) //
                || "ldap.admin.security.credentials".equals(key) //
                || "spnego.preauth.password".equals(key) //
                || "app.cipher.key".equals(key) //
                || "oic.client.id".equals(key) //
                || "oic.client.secret".equals(key);
    }

    /**

			<groupId>org.codelibs</groupId>
			<artifactId>curl4j</artifactId>
			<version>${curl4j.version}</version>
		</dependency>
		<dependency>
			<groupId>org.codelibs</groupId>
			<artifactId>spnego</artifactId>
			<version>${spnego.version}</version>
		</dependency>
		<dependency>
			<groupId>commons-codec</groupId>
			<artifactId>commons-codec</artifactId>
			<version>${commons.codec.version}</version>

                    if (e.getNtStatus() == NtStatus.NT_STATUS_INVALID_PARAMETER) {
                        // a relatively large range of samba versions has a bug causing
                        // an invalid parameter error when a SPNEGO MIC is in place and auth fails
                        throw new SmbAuthException("Login failed", e);
                    }

import jcifs.internal.smb2.ioctl.Smb2IoctlResponse;
import jcifs.internal.smb2.lock.Smb2OplockBreakNotification;
import jcifs.internal.smb2.nego.EncryptionNegotiateContext;
import jcifs.internal.smb2.nego.Smb2NegotiateRequest;
import jcifs.internal.smb2.nego.Smb2NegotiateResponse;
import jcifs.netbios.Name;
import jcifs.netbios.NbtException;
import jcifs.netbios.SessionRequestPacket;

import jcifs.Credentials;
import jcifs.RuntimeCIFSException;
import jcifs.audit.SecurityAuditLogger;
import jcifs.audit.SecurityAuditLogger.EventType;
import jcifs.audit.SecurityAuditLogger.Severity;
import jcifs.spnego.NegTokenInit;
import jcifs.util.Crypto;
import jcifs.util.SecureKeyManager;
import jcifs.util.Strings;

/**
 * This class stores and encrypts NTLM user credentials.
 *

        // Arrange
        SmbNegotiationResponse nego = mock(SmbNegotiationResponse.class);
        setField(transport, "negotiated", nego);
        when(nego.haveCapabilitiy(SmbConstants.CAP_DFS)).thenReturn(true);

        // Act & Assert
        assertTrue(transport.hasCapability(SmbConstants.CAP_DFS));
        verify(nego, times(1)).haveCapabilitiy(SmbConstants.CAP_DFS);
    }

    @Test

        // Mock negotiate response for SMB1
        SmbComNegotiateResponse nego = mock(SmbComNegotiateResponse.class);
        ServerData serverData = new ServerData();
        when(nego.getServerData()).thenReturn(serverData);
        when(transport.getNegotiateResponse()).thenReturn(nego);

        // Mock config methods needed for SMB1
        when(config.getPid()).thenReturn(1234);