utils

Documentation

Index

• func AddHostKeyToKnownHosts(host string, key ssh.PublicKey, knownHostsPath string) error
• func ByteCountSI(b int64) string
• func CurrentUser() *user.User
• func EncodePrivateKeyToPEM(privateKey *ecdsa.PrivateKey) []byte
• func ExpandUserHome(path string) (string, error)
• func GeneratePrivateKey() (*ecdsa.PrivateKey, error)
• func GeneratePublicKey(key *ecdsa.PublicKey) ([]byte, error)
• func GetUserDefaultShell(username string) string
• func LoadIdentityFile(file string) (ssh.AuthMethod, error)
• func ParseSSHUrl(url string) *sshUrl
• func SerializePublicKey(k ssh.PublicKey) string
• func WriteKeyToFile(keyBytes []byte, keyPath string) error
• type Endpoint
  • func NewEndpoint(s string) *Endpoint
  • func (endpoint *Endpoint) String() string

Functions

func AddHostKeyToKnownHosts

func AddHostKeyToKnownHosts(host string, key ssh.PublicKey, knownHostsPath string) error

AddHostKeyToKnownHosts updates user known_hosts file adding the host key

func ByteCountSI

func ByteCountSI(b int64) string

func CurrentUser

func CurrentUser() *user.User

func EncodePrivateKeyToPEM

func EncodePrivateKeyToPEM(privateKey *ecdsa.PrivateKey) []byte

EncodePrivateKeyToPEM converts a private key object to PEM

func ExpandUserHome

func ExpandUserHome(path string) (string, error)

ExpandUserHome resolve paths like "~/.ssh/id_rsa"

func GeneratePrivateKey

func GeneratePrivateKey() (*ecdsa.PrivateKey, error)

GeneratePrivateKey generate an rsa key (actually used from the sshd server)

func GeneratePublicKey

func GeneratePublicKey(key *ecdsa.PublicKey) ([]byte, error)

GeneratePublicKey generates a public key from a private one

func GetUserDefaultShell

func GetUserDefaultShell(username string) string

GetUserDefaultShell try to get the best shell for the user

func LoadIdentityFile

func LoadIdentityFile(file string) (ssh.AuthMethod, error)

LoadIdentityFile reads a public key file and loads the keys to an ssh.PublicKeys object

func ParseSSHUrl

func ParseSSHUrl(url string) *sshUrl

ParseSSHUrl build an sshUrl object from an url string

func SerializePublicKey

func SerializePublicKey(k ssh.PublicKey) string

SerializePublicKey converts an ssh.PublicKey to printable bas64 string

func WriteKeyToFile

func WriteKeyToFile(keyBytes []byte, keyPath string) error

WriteKeyToFile stores a key to the specified path

Types

type Endpoint

type Endpoint struct {
	Host string
	Port int
}

Endpoint holds the tunnel endpoint details

func NewEndpoint

func NewEndpoint(s string) *Endpoint

NewEndpoint builds an Endpoint object

func (*Endpoint) String

func (endpoint *Endpoint) String() string

String returns the string representation of the endpoint