#include <SSHLayer.h>

Inheritance diagram for pcpp::SSHIdentificationMessage:

Public Member Functions
std::string	getIdentificationMessage ()

size_t	getHeaderLen () const

std::string	toString () const

Public Member Functions inherited from pcpp::SSHLayer
void	parseNextLayer ()

void	computeCalculateFields ()

OsiModelLayer	getOsiModelLayer () const

Public Member Functions inherited from pcpp::Layer
virtual	~Layer ()

Layer *	getNextLayer () const

Layer *	getPrevLayer () const

ProtocolType	getProtocol () const

uint8_t *	getData () const

size_t	getDataLen () const

uint8_t *	getLayerPayload () const

size_t	getLayerPayloadSize () const

bool	isAllocatedToPacket () const

void	copyData (uint8_t *toArr) const

uint8_t *	getDataPtr (size_t offset=0) const

Static Public Member Functions
static SSHIdentificationMessage *	tryParse (uint8_t data, size_t dataLen, Layer prevLayer, Packet *packet)

Static Public Member Functions inherited from pcpp::SSHLayer
static SSHLayer *	createSSHMessage (uint8_t data, size_t dataLen, Layer prevLayer, Packet *packet)

static bool	isSSHPort (uint16_t portSrc, uint16_t portDst)

Detailed Description

A class that represnets SSH identification message as described in RFC 4253: https://tools.ietf.org/html/rfc4253#section-4.2

The message content is typically a string that contains the protocol version, software version and a few more details. This string can be retrieved using the getIdentificationMessage() method

Member Function Documentation

◆ getHeaderLen()

size_t pcpp::SSHIdentificationMessage::getHeaderLen ( ) const

inlinevirtual

Returns: The size of the identification message

Implements pcpp::Layer.

◆ getIdentificationMessage()

std::string pcpp::SSHIdentificationMessage::getIdentificationMessage ( )

Returns: The SSH identification message which is typically the content of this message

◆ toString()

std::string pcpp::SSHIdentificationMessage::toString ( ) const

virtual

Returns: A string representation of the layer most important data (should look like the layer description in Wireshark)

Implements pcpp::Layer.

◆ tryParse()

static SSHIdentificationMessage* pcpp::SSHIdentificationMessage::tryParse	(	uint8_t *	data,
		size_t	dataLen,
		Layer *	prevLayer,
		Packet *	packet
	)

static

A static method that takes raw data and tries to parse it as an SSH identification message using the heuristics described in the SSHLayer.h file description. It returns a SSHIdentificationMessage instance if such a message can be identified or NULL otherwise.

Parameters

[in]	data	A pointer to the raw data
[in]	dataLen	Size of the data in bytes
[in]	prevLayer	A pointer to the previous layer
[in]	packet	A pointer to the Packet instance where layer will be stored in

Returns: An instance of SSHIdentificationMessage or NULL if this is not an identification message