scp

Documentation

Overview

Package scp handles file uploads and downloads via scp command

Index

• Constants
• func IsSCP(cmd string) bool
• type Command
  • func ParseCommand(arg string, conn ssh.ConnMetadata, alog events.IAuditLog) (*Command, error)
  • func (cmd *Command) Execute(ch io.ReadWriter) error
• type MtimeCmd
  • func ParseMtime(line string) (*MtimeCmd, error)
• type NewFileCmd
  • func ParseNewFile(line string) (*NewFileCmd, error)

Constants

const (
	// OKByte is scp OK message bytes
	OKByte = 0x0
	// WarnByte tells that next goes a warning string
	WarnByte = 0x1
	// ErrByte tells that next goes an error string
	ErrByte = 0x2
)

Functions

func IsSCP

func IsSCP(cmd string) bool

Types

type Command

type Command struct {
	Source      bool // data producer
	Sink        bool // data consumer
	Verbose     bool // verbose
	TargetIsDir bool // target should be dir
	Target      string
	Recursive   bool
	User        *user.User
	Conn        ssh.ConnMetadata
	AuditLog    events.IAuditLog
}

Command mimics behavior of SCP command line tool to teleport can pretend it launches real scp behind the scenes

func ParseCommand

func ParseCommand(arg string, conn ssh.ConnMetadata, alog events.IAuditLog) (*Command, error)

func (*Command) Execute

func (cmd *Command) Execute(ch io.ReadWriter) error

Execute implements SSH file copy (SCP)

type MtimeCmd

type MtimeCmd struct {
	Mtime time.Time
	Atime time.Time
}

func ParseMtime

func ParseMtime(line string) (*MtimeCmd, error)

type NewFileCmd

type NewFileCmd struct {
	Mode   int64
	Length uint64
	Name   string
}

func ParseNewFile

func ParseNewFile(line string) (*NewFileCmd, error)