Module jcifs

Package org.codelibs.jcifs.smb1

Class NtlmContext

java.lang.Object

org.codelibs.jcifs.smb1.NtlmContext

public class NtlmContext
extends Object

For initiating NTLM authentication (including NTLMv2). If you want to add NTLMv2 authentication support to something this is what you want to use. See the code for details. Note that JCIFS does not implement the acceptor side of NTLM authentication.

Constructor Summary

Constructors

Constructor	Description
NtlmContext(NtlmPasswordAuthentication auth, boolean doSigning)	Creates a new NTLM context for SMB1 authentication.

Method Summary

Modifier and Type	Method	Description
String	getNetbiosName()	Gets the NetBIOS name of the remote server.
byte[]	getServerChallenge()	Gets the server's NTLM challenge bytes.
byte[]	getSigningKey()	Gets the signing key for message authentication.
byte[]	initSecContext(byte[] token, int offset, int len)	Initializes the security context with the given token.
boolean	isEstablished()	Checks whether the security context is established.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

NtlmContext

public NtlmContext(NtlmPasswordAuthentication auth,
 boolean doSigning)

Creates a new NTLM context for SMB1 authentication.

Parameters:

auth - the NTLM authentication credentials

doSigning - whether to enable message signing

Method Details

toString

public String toString()

Overrides:

toString in class Object

isEstablished

public boolean isEstablished()

Checks whether the security context is established.

Returns:

true if the context is established, false otherwise

getServerChallenge

public byte[] getServerChallenge()

Gets the server's NTLM challenge bytes.

Returns:

the server challenge bytes

getSigningKey

public byte[] getSigningKey()

Gets the signing key for message authentication.

Returns:

the signing key bytes

getNetbiosName

public String getNetbiosName()

Gets the NetBIOS name of the remote server.

Returns:

the NetBIOS name

initSecContext

public byte[] initSecContext(byte[] token,
 int offset,
 int len)
                      throws SmbException

Initializes the security context with the given token.

Parameters:

token - the input token bytes

offset - offset into the token array

len - length of token data

Returns:

the output token bytes

Throws:

SmbException - if an error occurs during context initialization