C:/Web/smbrelay3/src/ntlm.h File Reference

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>

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Data Structures
struct	tSmbStrItem
struct	NtlmV2Packet
struct	tSmbStrHeader
struct	tSmbNtlmAuthRequest
struct	tSmbNtlmAuthChallenge
struct	tSmbNtlmAuthResponse
Defines
#define	_strdup   strdup
#define	SERVERNAMEITEM   0x01
#define	DOMAINNAMEITEM   0x02
#define	DNSITEM   0x03
#define	FQDNITEM   0x04
#define	NtlmChallengeSize(Challenge)   ( sizeof(tSmbNtlmAuthChallenge) - sizeof(Challenge->buffer) +Challenge->uDomain.maxlen + Challenge->emptyString.maxlen)
#define	SmbLength(ptr)   (((ptr)->buffer - (uint8*)(ptr)) + (ptr)->bufIndex)
Typedefs
typedef unsigned short	uint16
typedef unsigned int	uint32
typedef unsigned long long int	uint64
typedef unsigned char	uint8
Functions
void	BuildAuthRequest (tSmbNtlmAuthRequest *request, long flags, char *host, char *domain)
void	BuildAuthChallenge (tSmbNtlmAuthChallenge *pChallenge, char *DomainName, char *ServerName, char *DNS, char *FQDN, uint8 flags, uint8 *SpoofedChallenge)
void	buildAuthResponse (tSmbNtlmAuthChallenge *challenge, tSmbNtlmAuthResponse *response, long flags, char *user, char *password, char *domainname, char *host, tSmbNtlmAuthResponse *OptionalNtlmPacket3)
__inline void	SetChallengeKey (tSmbNtlmAuthChallenge *challenge, uint8 *SpoofedChallenge)
int	from64tobits (char *out, const char *in)
void	to64frombits (unsigned char *out, const unsigned char *in, int inlen)
void	dumpAuthRequest (FILE *fp, tSmbNtlmAuthRequest *request)
void	dumpAuthChallenge (FILE *fp, tSmbNtlmAuthChallenge *challenge)
void	dumpAuthResponse (FILE *fp, tSmbNtlmAuthResponse *response)
void	GetNTLMPacketInfo (tSmbNtlmAuthResponse *NtlmAuthResponse, char *UserName, char *DomainName, char *WorkstationName, int verbose)
void	chartoWide (char *destination, char *source, int len)
void	Widetochar (char *destination, char *source, int len)

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Define Documentation

#define _strdup   strdup

Definition at line 90 of file ntlm.h.

#define DNSITEM   0x03

Definition at line 104 of file ntlm.h.

Referenced by BuildAuthChallenge().

#define DOMAINNAMEITEM   0x02

Definition at line 103 of file ntlm.h.

Referenced by BuildAuthChallenge().

#define FQDNITEM   0x04

Definition at line 105 of file ntlm.h.

Referenced by BuildAuthChallenge().

#define NtlmChallengeSize

(

Challenge

)

( sizeof(tSmbNtlmAuthChallenge) - sizeof(Challenge->buffer) +Challenge->uDomain.maxlen + Challenge->emptyString.maxlen)

Definition at line 196 of file ntlm.h.

#define SERVERNAMEITEM   0x01

Definition at line 102 of file ntlm.h.

Referenced by BuildAuthChallenge().

#define SmbLength

(

ptr

)

(((ptr)->buffer - (uint8*)(ptr)) + (ptr)->bufIndex)

Definition at line 215 of file ntlm.h.

Referenced by BuildSmbPacket1(), GetSmbPacket3(), HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

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Typedef Documentation

typedef unsigned short uint16

Definition at line 95 of file ntlm.h.

typedef unsigned int uint32

Definition at line 96 of file ntlm.h.

typedef unsigned long long int uint64

Definition at line 97 of file ntlm.h.

typedef unsigned char uint8

Definition at line 98 of file ntlm.h.

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Function Documentation

void BuildAuthChallenge	(	tSmbNtlmAuthChallenge *	pChallenge,
		char *	DomainName,
		char *	ServerName,
		char *	DNS,
		char *	FQDN,
		uint8	flags,
		uint8 *	SpoofedChallenge
	)

Definition at line 1437 of file ntlm.cpp.

References tSmbStrItem::buffer, tSmbNtlmAuthChallenge::buffer, tSmbNtlmAuthChallenge::challengeData, chartoWide(), DNSITEM, DOMAINNAMEITEM, tSmbNtlmAuthChallenge::emptyString, tSmbNtlmAuthChallenge::flags, FQDNITEM, tSmbNtlmAuthChallenge::ident, tSmbStrItem::ItemLength, tSmbStrItem::ItemType, tSmbStrHeader::len, tSmbStrHeader::maxlen, tSmbNtlmAuthChallenge::msgType, tSmbStrHeader::offset, tSmbNtlmAuthChallenge::reserved, SERVERNAMEITEM, and tSmbNtlmAuthChallenge::uDomain.

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void BuildAuthRequest	(	tSmbNtlmAuthRequest *	request,
		long	flags,
		char *	host,
		char *	domain
	)

Definition at line 1224 of file ntlm.cpp.

Referenced by BuildSmbPacket1().

void buildAuthResponse	(	tSmbNtlmAuthChallenge *	challenge,
		tSmbNtlmAuthResponse *	response,
		long	flags,
		char *	user,
		char *	password,
		char *	domainname,
		char *	host,
		tSmbNtlmAuthResponse *	OptionalNtlmPacket3
	)

Definition at line 1298 of file ntlm.cpp.

Referenced by GetSmbPacket3(), HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

void chartoWide	(	char *	destination,
		char *	source,
		int	len
	)

Definition at line 1417 of file ntlm.cpp.

Referenced by BuildAuthChallenge(), BuildSmbPacket(), BuildTreeConnectAndXStub(), ChangeServiceConfigWStub(), InitDataBlock(), and OpenScManagerWStub().

void dumpAuthChallenge	(	FILE *	fp,
		tSmbNtlmAuthChallenge *	challenge
	)

Definition at line 1511 of file ntlm.cpp.

Referenced by HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), HandleIncommingSmbRequest(), HandleIncommingSMTPRequest(), and StablishNTLMSession().

void dumpAuthRequest	(	FILE *	fp,
		tSmbNtlmAuthRequest *	request
	)

Definition at line 1391 of file ntlm.cpp.

References tSmbNtlmAuthRequest::ident, IVAL, and tSmbNtlmAuthRequest::msgType.

Referenced by HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

void dumpAuthResponse	(	FILE *	fp,
		tSmbNtlmAuthResponse *	response
	)

Definition at line 1591 of file ntlm.cpp.

Referenced by HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

int from64tobits	(	char *	out,
		const char *	in
	)

Definition at line 1695 of file ntlm.cpp.

Referenced by HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

void GetNTLMPacketInfo	(	tSmbNtlmAuthResponse *	NtlmAuthResponse,
		char *	UserName,
		char *	DomainName,
		char *	WorkstationName,
		int	verbose
	)

Definition at line 1622 of file ntlm.cpp.

Referenced by HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), HandleIncommingSMTPRequest(), and WriteDataToReportFile().

__inline void SetChallengeKey	(	tSmbNtlmAuthChallenge *	challenge,
		uint8 *	SpoofedChallenge
	)

Definition at line 1427 of file ntlm.cpp.

void to64frombits	(	unsigned char *	out,
		const unsigned char *	in,
		int	inlen
	)

Definition at line 1669 of file ntlm.cpp.

Referenced by HandleIncommingHTTPRequest(), HandleIncommingIMAPRequest(), HandleIncommingPOP3Request(), and HandleIncommingSMTPRequest().

void Widetochar	(	char *	destination,
		char *	source,
		int	len
	)

Definition at line 1405 of file ntlm.cpp.

Referenced by HandleIncommingSmbRequest().

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