ssh

package
v1.0.3 Latest Latest
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 Go to latest Published: Jul 9, 2026 License: MIT Imports: 10 Imported by: 0

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Constants

View Source 
const (
	ErrSSHBannerTimeout greet.ErrorCode = "banner_timeout"
	ErrSSHInvalidBanner greet.ErrorCode = "invalid_banner"
)
View Source 
const DefaultSSHPort = 22

DefaultSSHPort is the well-known port for SSH.

View Source 
const ProtocolName = "ssh"

ProtocolName is the registered name for the SSH protocol.

Variables

This section is empty.

Functions

This section is empty.

Types

type SSH 

type SSH struct{}

SSH implements an SSH version banner probe. It connects, reads the server's version string, and closes without sending its own banner (anonymous probe).

func New added in v1.0.3 

func New() *SSH

New creates a new SSH application layer.

func (*SSH) BaseTransport added in v1.0.3 

func (s *SSH) BaseTransport() greet.Transport

func (*SSH) DefaultPort 

func (s *SSH) DefaultPort() int

func (*SSH) Description 

func (s *SSH) Description() string

func (*SSH) Handshake added in v1.0.3 

func (s *SSH) Handshake(ctx context.Context, start time.Time, conn net.Conn, host string, port int, cfg *greet.GreetConfig) (net.Conn, greet.LayerData, greet.LayerTiming, error)

Handshake reads the SSH version banner over an already-dialed conn. start is the shared timing anchor from the transport dial.

func (*SSH) Name 

func (s *SSH) Name() string

type SSHResult 

type SSHResult struct {
	VersionString string // e.g. "SSH-2.0-OpenSSH_8.9"
}

SSHResult holds the outcome of an SSH banner exchange.

func (*SSHResult) LayerDataName added in v1.0.3 

func (r *SSHResult) LayerDataName() string

Source Files

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