* @throws CIFSException if an error occurs retrieving the buffer size
     */
    int getMaximumBufferSize() throws CIFSException;

    /**
     * Checks if SMB message signing is active for this session
     * @return whether the session uses SMB signing
     * @throws CIFSException if a general CIFS error occurs
     * @throws SmbException if an SMB-specific error occurs
     */

        public long getLastHealthCheck() {
            return lastHealthCheck;
        }

        @Override
        public String toString() {
            return String.format("ChannelInfo{id=%s, local=%s, remote=%s, active=%d, healthy=%s}", channelId, localAddress, remoteAddress,
                    activeConnections.get(), isHealthy);
        }
    }

    /**
     * Constructs a MultiChannelManager with the given configuration.

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        return doGet(userProperties, Constants.MAVEN_MAVEN3_PERSONALITY, false);
    }

    /**
     * Check if the consumer POM feature is active.
     */
    public static boolean consumerPom(@Nullable Map<String, ?> userProperties) {
        return doGet(userProperties, Constants.MAVEN_CONSUMER_POM, !mavenMaven3Personality(userProperties));
    }

    /**

# AssumeRoleWithLDAPIdentity [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)

## Introduction

MinIO provides a custom STS API that allows integration with LDAP based corporate environments including Microsoft Active Directory. The MinIO server uses a separate LDAP service account to lookup user information. The login flow for a user is as follows:

- User provides their AD/LDAP username and password to the STS API.

        h[1] = (byte) ((length >> 16) & 0x01);
        h[2] = (byte) ((length >> 8) & 0xFF);
        h[3] = (byte) (length & 0xFF);
        return h;
    }

    /**
     * Creates a NetBIOS keep-alive header.
     * Keep-alive packets have type 0x85 and zero length.
     */
    private static byte[] keepAliveHeader() {
        byte[] h = new byte[4];
        h[0] = (byte) SessionServicePacket.SESSION_KEEP_ALIVE;

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     */
    boolean isInConflict(CIFSContext tc) throws UnknownHostException;

    /**
     * Determines if this address is active.
     *
     * @param tc
     *            context to use
     * @return whether this address is active
     *
     * @throws UnknownHostException
     *             if the host cannot be resolved to find out.
     */

We want to get the `current_user` *only* if this user is active.

So, we create an additional dependency `get_current_active_user` that in turn uses `get_current_user` as a dependency.

Both of these dependencies will just return an HTTP error if the user doesn't exist, or if is inactive.

So, in our endpoint, we will only get a user if the user exists, was correctly authenticated, and is active:

func (c *lockRESTClient) Unlock(ctx context.Context, args dsync.LockArgs) (reply bool, err error) {
	return c.call(ctx, lockRPCUnlock, &args)
}

// ForceUnlock calls force unlock handler to forcibly unlock an active lock.
func (c *lockRESTClient) ForceUnlock(ctx context.Context, args dsync.LockArgs) (reply bool, err error) {
	return c.call(ctx, lockRPCForceUnlock, &args)
}

func newLockAPI(endpoint Endpoint) dsync.NetLocker {