tacpp::TacacsPacket Class Reference

Low-level tacacs+ packet processing - encrypt/decrypt. More...

#include <Tacacs.h>

Inheritance diagram for tacpp::TacacsPacket:

List of all members.

Public Member Functions
	TacacsPacket (const char *, const char *, int, unsigned int)
	~TacacsPacket ()
int	selector (unsigned char *)
unsigned int	getSessionId ()
void	setSessionId (unsigned int)
int	getAborted ()
void	setAborted (int)
int	getSeqNo ()
void	setSeqNo (int)
int	getSock ()
void	setSock (int)
time_t	getLastExch ()
void	setLastExch (time_t)
string	getKey ()
void	setKey (string)
int	getKeyline ()
void	setKeyline (int)
string	getPeer ()
void	setPeer (string)
unsigned char	getVersion ()
void	setVersion (unsigned char)
void	create_md5_hash (int, unsigned char, unsigned char, unsigned char *, unsigned char *)
bool	md5_xor (HDR *, unsigned char *)
unsigned char *	read_packet ()
unsigned char *	read_packet (unsigned char *)
bool	write_packet (unsigned char *buf)

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Detailed Description

Low-level tacacs+ packet processing - encrypt/decrypt.

LAYER 2 of tacacs+ (first layer - low-level packet work)

See also:

Packet md5

Author:

rv

Version:

1

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Constructor & Destructor Documentation

TacacsPacket::TacacsPacket (  const char *  , const char *  , int  , unsigned  int )

init

TacacsPacket::~TacacsPacket (   )

drop, clear

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Member Function Documentation

void TacacsPacket::create_md5_hash (  int  , unsigned  char, unsigned  char, unsigned char *  , unsigned char *  )

create hash

int TacacsPacket::getAborted (   )

aborted_

string TacacsPacket::getKey (   )

key_

int TacacsPacket::getKeyline (   )

keyline_

time_t TacacsPacket::getLastExch (   )

last_exch_

string TacacsPacket::getPeer (   )

peer_

int TacacsPacket::getSeqNo (   )

seq_no_

unsigned int TacacsPacket::getSessionId (   )

session_id_

int TacacsPacket::getSock (   )

Returns: sock_ value

unsigned char TacacsPacket::getVersion (   )

version_

bool TacacsPacket::md5_xor (  HDR *  , unsigned char *  )

do xor with hash

unsigned char * TacacsPacket::read_packet (  unsigned char *   )

read and decrypt packet without header (if header was readed before)

unsigned char * TacacsPacket::read_packet (   )

read and decrypt packet from NAS

int TacacsPacket::selector (  unsigned char *   )

returns type of packet (authentication, authoriz, accounting)

void TacacsPacket::setAborted (  int   )

set aborted flag

void TacacsPacket::setKey (  string   )

set key value Parameters: key  key value

void TacacsPacket::setKeyline (  int   )

set key line

void TacacsPacket::setLastExch (  time_t   )

set last exch value

void TacacsPacket::setPeer (  string   )

set peer

void TacacsPacket::setSeqNo (  int   )

set sequence number

void TacacsPacket::setSessionId (  unsigned  int  )

set session id

void TacacsPacket::setSock (  int   )

set sock_ value

void TacacsPacket::setVersion (  unsigned  char  )

set version

bool TacacsPacket::write_packet (  unsigned char *  buf  )

send packet to NAS, encrypt it

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The documentation for this class was generated from the following files:

• Tacacs.h
• Tacacs.cc

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