=====

JCIFS is an Open Source client library that implements the CIFS/SMB networking protocol in 100% Java.
This fork from [jcifs-ng](https://github.com/AgNO3/jcifs-ng) merges backward compatibility with legacy SMB devices while supporting modern SMB2/SMB3 protocols. Key features include SMB2 support, per-context configuration, SLF4J logging, NTLMSSP/Kerberos authentication, and streaming operations.

## Version

	switch {
	case rs.ReplicationStatusInternal != "":
		switch replication.StatusType(rs.ReplicationStatusInternal) {
		case replication.Pending, replication.Completed, replication.Failed, replication.Replica: // for backward compatibility
			return replication.StatusType(rs.ReplicationStatusInternal)
		default:
			replStatus := getCompositeReplicationStatus(rs.Targets)

            if (mappedNtMessage != null) {
                errorCodeMessagesTmp.put(element[0], mappedNtMessage);
            }
        }

        // for backward compatibility since this is was different message in the NtStatus.NT_STATUS_CODES than returned
        // by getMessageByCode
        errorCodeMessagesTmp.put(0, "NT_STATUS_SUCCESS");

            // when authority is null. This is a known issue in the legacy implementation.
            // For now, we expect the NPE to maintain backward compatibility
            assertThrows(NullPointerException.class, () -> new SmbFile("smb1://").getParent());
        }

        @Test
        public void testGetPath() throws MalformedURLException {

     * @since 2.1
     */
    DialectVersion getMaximumVersion();

    /**
     * Use SMB2 non-backward compatible negotiation style
     *
     * Property {@code jcifs.smb.client.useSMB2Negotiation} (boolean, default false)
     *
     * @return whether to use non-backward compatible protocol negotiation
     */
    boolean isUseSMB2OnlyNegotiation();

    /**
     * Enforce secure negotiation

1. **RDMA Complexity**: Limited Java RDMA support may require JNI
2. **Multi-Channel Synchronization**: Complex thread synchronization required
3. **Persistent Handle State**: Requires reliable state persistence mechanism
4. **Backward Compatibility**: Must maintain compatibility with SMB2/SMB1

### Mitigation Strategies
1. Implement features behind configuration flags
2. Provide graceful fallback mechanisms

import jcifs.config.PropertyConfiguration;
import jcifs.context.BaseContext;
import jcifs.smb.NtlmPasswordAuthentication;

/**
 * Test class for NtlmHttpFilter
 *
 * NtlmHttpFilter is deprecated but we test it for backward compatibility
 */
@SuppressWarnings("deprecation")
@ExtendWith(MockitoExtension.class)
@MockitoSettings(strictness = Strictness.LENIENT)
class NtlmHttpFilterTest {

    private NtlmHttpFilter filter;

	objectAPI, _ := validateAdminReq(ctx, w, r, policy.SiteReplicationInfoAction)
	if objectAPI == nil {
		return
	}
	opts := getSRStatusOptions(r)
	// default options to all if status options are unset for backward compatibility
	var dfltOpts madmin.SRStatusOptions
	if opts == dfltOpts {
		opts.Buckets = true
		opts.Users = true
		opts.Policies = true
		opts.Groups = true
		opts.ILMExpiryRules = true
	}

        this(cipherId, dialect, encryptionKey, decryptionKey, null, null, null);
    }

    /**
     * Create encryption context with secure key management (backward compatibility)
     *
     * @param cipherId
     *            negotiated cipher identifier
     * @param dialect
     *            SMB dialect version
     * @param encryptionKey

		Policies: set.CreateStringSet(q.Policy...),
	}

	if ldap {
		// Validate and normalize users, then fetch and normalize their groups
		// Also include unvalidated users for backward compatibility.
		for _, user := range q.Users {
			lookupRes, actualGroups, _ := sys.LDAPConfig.GetValidatedDNWithGroups(user)
			if lookupRes != nil {
				groupSet := set.CreateStringSet(actualGroups...)