* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.ntlmssp.av;

import jcifs.internal.util.SMBUtil;

/**
 * NTLMSSP AV pair representing timestamp information in NTLM authentication.
 * Contains time-based data used to prevent replay attacks and ensure message freshness.
 *
 * @author mbechler
 */
public class AvTimestamp extends AvPair {

    /**

    ones that are no longer necessary.

 *  **OkHttp no longer uses the global `java.net.Authenticator` by default.**
    We've changed our `Authenticator` interface to authenticate web and proxy
    authentication failures through a single method. An adapter for the old
    authenticator is available in the `okhttp-urlconnection` module.

Use `Response.challenges()` to get the schemes and realms of any authentication challenges. When fulfilling a `Basic` challenge, use `Credentials.basic(username, password)` to encode the request header.

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient.Builder()
          .authenticator(object : Authenticator {
            @Throws(IOException::class)

import org.bouncycastle.asn1.DERBitString;

import jcifs.pac.ASN1Util;
import jcifs.pac.PACDecodingException;

/**
 * Represents a Kerberos AP-REQ (Application Request) message.
 * This class parses and contains the authentication request sent from a client to a server.
 */
public class KerberosApRequest {

    private byte apOptions;
    private KerberosTicket ticket;

    /**
     * Creates a Kerberos AP request from a token.

import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

/**
 * Test suite for jcifs.smb1.https.Handler class.
 * Tests HTTPS URL stream handler functionality with NTLM authentication support.
 */
@DisplayName("SMB1 HTTPS Handler Tests")
class HandlerTest {

    private Handler handler;

    @BeforeEach
    void setUp() {
        handler = new Handler();
    }

    @Nested

import kotlin.text.Charsets.ISO_8859_1
import okhttp3.internal.unmodifiable

/**
 * An [RFC 7235][rfc_7235] challenge.
 *
 * [rfc_7235]: https://tools.ietf.org/html/rfc7235
 */
class Challenge(
  /** Returns the authentication scheme, like `Basic`. */
  @get:JvmName("scheme") val scheme: String,
  authParams: Map<String?, String>,
) {
  /**
   * Returns the auth params, including [realm] and [charset] if present, but as

import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.BERTags;

import jcifs.pac.ASN1Util;
import jcifs.pac.PACDecodingException;

/**
 * Represents a Kerberos authentication token.
 */
public class KerberosToken {

    private KerberosApRequest apRequest;

    /**
     * Constructs a KerberosToken from token bytes.
     *
     * @param token the token bytes

labels.menu_label_type=Label
labels.menu_key_match=Key Match
labels.menu_boost_document_rule=Document Boost
labels.menu_path_mapping=Path Mapping
labels.menu_web_authentication=Web Authentication
labels.menu_file_authentication=File Authentication
labels.menu_request_header=Request Header
labels.menu_duplicate_host=Duplicate Host
labels.menu_user=User
labels.menu_role=Role
labels.menu_group=Group
labels.menu_suggest=Suggest

This is very useful when you need to:

* Have shared logic (the same code logic again and again).
* Share database connections.
* Enforce security, authentication, role requirements, etc.
* And many other things...

All these, while minimizing code repetition.

## First Steps { #first-steps }

import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtStatus;

/**
 * SMB2 Session Setup response message. This response contains the server's authentication
 * challenge or confirms successful session establishment.
 *
 * @author mbechler
 *
 */
public class Smb2SessionSetupResponse extends ServerMessageBlock2Response {

    /**