* Connection establishment in progress
     */
    CONNECTING(1),

    /**
     * Authentication in progress
     */
    AUTHENTICATING(2),

    /**
     * Channel is established and ready for use
     */
    ESTABLISHED(3),

    /**
     * Channel binding in progress
     */
    BINDING(4),

    /**
     * Channel is actively transferring data
     */
    ACTIVE(5),

    /**

     * Set channel state
     *
     * @param state new state
     */
    public void setState(ChannelState state) {
        this.state = state;
    }

    /**
     * Get the time when channel was established
     *
     * @return establishment time in milliseconds
     */
    public long getEstablishedTime() {
        return establishedTime;
    }

    /**
     * Get the last activity time
     *

import jcifs.internal.smb1.ServerMessageBlock;
import jcifs.internal.util.SMBUtil;

/**
 * SMB1 Session Setup AndX Response message.
 *
 * This response contains information about the established session,
 * including native OS, LAN manager, and primary domain information.
 */
public class SmbComSessionSetupAndXResponse extends AndXServerMessageBlock {

    private String nativeOs = "";

    }

    @Test
    @DisplayName("calculateMIC throws when context not established")
    void testCalculateMICRequiresEstablished() throws Exception {
        SpnegoContext ctx = newContext();
        CIFSException ex = assertThrows(CIFSException.class, () -> ctx.calculateMIC(new byte[] { 1 }));
        assertEquals("Context is not established", ex.getMessage());
        verify(this.mechContext, never()).calculateMIC(any());
    }

        channel1 = new ChannelInfo("channel1", mockTransport1, local, remote1);
        channel1.setState(ChannelState.ESTABLISHED);

        channel2 = new ChannelInfo("channel2", mockTransport2, local, remote2);
        channel2.setState(ChannelState.ESTABLISHED);
    }

    @Test
    void testSingleChannelSelection() {

        channel.setState(ChannelState.ESTABLISHED);

        // Verify channel properties
        assertEquals("test-channel", channel.getChannelId());
        assertEquals(mockTransport, channel.getTransport());
        assertEquals(localNic, channel.getLocalInterface());
        assertEquals(remoteNic, channel.getRemoteInterface());
        assertEquals(ChannelState.ESTABLISHED, channel.getState());

        }
        ret.append("]");
        return ret.toString();
    }

    /**
     * Checks whether the security context is established.
     * @return true if the context is established, false otherwise
     */
    public boolean isEstablished() {
        return isEstablished;
    }

    /**
     * Gets the server's NTLM challenge bytes.

- The project / component that contains the reported vulnerability.
- A description of the vulnerability. In particular, the type of the
   reported vulnerability and how it might be exploited. Alternatively,
   a well-established vulnerability identifier, e.g. CVE number, can be
   used instead.

Based on the description mentioned above, a MinIO engineer or security team
member investigates:

- Whether the reported vulnerability exists.

     * @throws CIFSException if an error occurs retrieving the signing key
     */
    byte[] getSigningKey() throws CIFSException;

    /**
     * Checks whether the security context is established.
     * @return whether the context is established
     */
    boolean isEstablished();

    /**
     * Initializes the security context with the given token.
     * @param token the input token bytes

     *
     * @return whether the share is in DFS
     */
    boolean isShareDfs();

    /**
     * Indicates whether the tree connection has been successfully established and has a valid tree ID.
     *
     * @return whether the tree id is a valid one
     */
    boolean isValidTid();