Module jcifs

Package org.codelibs.jcifs.smb.ntlmssp

Class Type2Message

java.lang.Object

org.codelibs.jcifs.smb.ntlmssp.NtlmMessage

org.codelibs.jcifs.smb.ntlmssp.Type2Message

All Implemented Interfaces:

NtlmFlags

public class Type2Message
extends NtlmMessage

Represents an NTLMSSP Type-2 message.

Field Summary

Fields inherited from class org.codelibs.jcifs.smb.ntlmssp.NtlmMessage

NTLMSSP_SIGNATURE, NTLMSSP_TYPE1, NTLMSSP_TYPE2, NTLMSSP_TYPE3, NTLMSSP_VERSION, UNI_ENCODING

Fields inherited from interface org.codelibs.jcifs.smb.ntlmssp.NtlmFlags

NTLMSSP_NEGOTIATE_128, NTLMSSP_NEGOTIATE_56, NTLMSSP_NEGOTIATE_ALWAYS_SIGN, NTLMSSP_NEGOTIATE_ANONYMOUS, NTLMSSP_NEGOTIATE_DATAGRAM_STYLE, NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY, NTLMSSP_NEGOTIATE_KEY_EXCH, NTLMSSP_NEGOTIATE_LM_KEY, NTLMSSP_NEGOTIATE_LOCAL_CALL, NTLMSSP_NEGOTIATE_NETWARE, NTLMSSP_NEGOTIATE_NTLM, NTLMSSP_NEGOTIATE_OEM, NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED, NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED, NTLMSSP_NEGOTIATE_SEAL, NTLMSSP_NEGOTIATE_SIGN, NTLMSSP_NEGOTIATE_TARGET_INFO, NTLMSSP_NEGOTIATE_UNICODE, NTLMSSP_NEGOTIATE_VERSION, NTLMSSP_REQUEST_ACCEPT_RESPONSE, NTLMSSP_REQUEST_INIT_RESPONSE, NTLMSSP_REQUEST_NON_NT_SESSION_KEY, NTLMSSP_REQUEST_TARGET, NTLMSSP_TARGET_TYPE_DOMAIN, NTLMSSP_TARGET_TYPE_SERVER, NTLMSSP_TARGET_TYPE_SHARE

Constructor Summary

Constructors

Constructor	Description
Type2Message(byte[] material)	Creates a Type-2 message using the given raw Type-2 material.
Type2Message(CIFSContext tc)	Creates a Type-2 message using default values from the current environment.
Type2Message(CIFSContext tc, int flags, byte[] challenge, String target)	Creates a Type-2 message with the specified parameters.
Type2Message(CIFSContext tc, Type1Message type1)	Creates a Type-2 message in response to the given Type-1 message using default values from the current environment.
Type2Message(CIFSContext tc, Type1Message type1, byte[] challenge, String target)	Creates a Type-2 message in response to the given Type-1 message.

Method Summary

Modifier and Type	Method	Description
byte[]	getChallenge()	Returns the challenge for this message.
byte[]	getContext()	Returns the local security context.
static int	getDefaultFlags(CIFSContext tc)	Returns the default flags for a generic Type-2 message in the current environment.
static int	getDefaultFlags(CIFSContext tc, Type1Message type1)	Returns the default flags for a Type-2 message created in response to the given Type-1 message in the current environment.
String	getTarget()	Returns the authentication target.
byte[]	getTargetInformation()	Returns the target information block.
void	setChallenge(byte[] challenge)	Sets the challenge for this message.
void	setContext(byte[] context)	Sets the local security context.
void	setTarget(String target)	Sets the authentication target.
void	setTargetInformation(byte[] targetInformation)	Sets the target information block.
byte[]	toByteArray()	Returns the raw byte representation of this message.
String	toString()

Methods inherited from class org.codelibs.jcifs.smb.ntlmssp.NtlmMessage

getFlag, getFlags, setFlag, setFlags

Methods inherited from class java.lang.Object

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

Constructor Details

Type2Message

public Type2Message(CIFSContext tc)

Creates a Type-2 message using default values from the current environment.

Parameters:

tc - context to use

Type2Message

public Type2Message(CIFSContext tc,
 Type1Message type1)

Creates a Type-2 message in response to the given Type-1 message using default values from the current environment.

Parameters:

tc - context to use

type1 - The Type-1 message which this represents a response to.

Type2Message

public Type2Message(CIFSContext tc,
 Type1Message type1,
 byte[] challenge,
 String target)

Creates a Type-2 message in response to the given Type-1 message.

Parameters:

tc - context to use

type1 - The Type-1 message which this represents a response to.

challenge - The challenge from the domain controller/server.

target - The authentication target.

Type2Message

public Type2Message(CIFSContext tc,
 int flags,
 byte[] challenge,
 String target)

Creates a Type-2 message with the specified parameters.

Parameters:

tc - context to use

flags - The flags to apply to this message.

challenge - The challenge from the domain controller/server.

target - The authentication target.

Type2Message

public Type2Message(byte[] material)
             throws IOException

Creates a Type-2 message using the given raw Type-2 material.

Parameters:

material - The raw Type-2 material used to construct this message.

Throws:

IOException - If an error occurs while parsing the material.

Method Details

getDefaultFlags

public static int getDefaultFlags(CIFSContext tc)

Returns the default flags for a generic Type-2 message in the current environment.

Parameters:

tc - context to use

Returns:

An int containing the default flags.

getDefaultFlags

public static int getDefaultFlags(CIFSContext tc,
 Type1Message type1)

Returns the default flags for a Type-2 message created in response to the given Type-1 message in the current environment.

Parameters:

tc - context to use

type1 - request message

Returns:

An int containing the default flags.

getChallenge

public byte[] getChallenge()

Returns the challenge for this message.

Returns:

A byte[] containing the challenge.

setChallenge

public void setChallenge(byte[] challenge)

Sets the challenge for this message.

Parameters:

challenge - The challenge from the domain controller/server.

getTarget

public String getTarget()

Returns the authentication target.

Returns:

A String containing the authentication target.

setTarget

public void setTarget(String target)

Sets the authentication target.

Parameters:

target - The authentication target.

getTargetInformation

public byte[] getTargetInformation()

Returns the target information block.

Returns:

A byte[] containing the target information block. The target information block is used by the client to create an NTLMv2 response.

setTargetInformation

public void setTargetInformation(byte[] targetInformation)

Sets the target information block. The target information block is used by the client to create an NTLMv2 response.

Parameters:

targetInformation - The target information block.

getContext

public byte[] getContext()

Returns the local security context.

Returns:

A byte[] containing the local security context. This is used by the client to negotiate local authentication.

setContext

public void setContext(byte[] context)

Sets the local security context. This is used by the client to negotiate local authentication.

Parameters:

context - The local security context.

toByteArray

public byte[] toByteArray()
                   throws IOException

Description copied from class: NtlmMessage

Returns the raw byte representation of this message.

Specified by:

toByteArray in class NtlmMessage

Returns:

A byte[] containing the raw message material.

Throws:

IOException - if an error occurs during message serialization

toString

public String toString()

Overrides:

toString in class Object