ssh

Documentation

Index

• func Ask(prompt string) string
• func AskPassword(prompt string) string
• type Client
  • func Dial(dest Host) (*Client, error)
  • func (c *Client) Close()
• type Host
• type RawPrivateKey
  • func (x *RawPrivateKey) GetPrivateKey() (interface{}, error)
  • func (x *RawPrivateKey) GetSigner() (ssh.Signer, error)

Functions

func Ask

func Ask(prompt string) string

Ask something with prompt

func AskPassword

func AskPassword(prompt string) string

AskPassword asks password using the terminal

Types

type Client

type Client struct {
	SSH *ssh.Client
}

Client wraps SSH client

func Dial

func Dial(dest Host) (*Client, error)

Dial to the host and return an ssh client

func (*Client) Close

func (c *Client) Close()

Close a client

type Host

type Host interface {
	GetID() string
	// Returns the network, "tcp"
	GetNetwork() string
	// Returns name:port
	GetHostAndPort() string
	// Returns ssh login username
	GetUserName() string

	// Return auth methods for the hots
	GetAuth() ([]ssh.AuthMethod, error)

	// Reach host via another one
	Via() Host
}

Host interface used by the ssh dialer.

type RawPrivateKey

type RawPrivateKey struct {
	sync.RWMutex
	Name       string
	File       string
	PEMData    []byte
	Passphrase string
	// contains filtered or unexported fields
}

RawPrivateKey contains the data for a private key. It can be from a file, or direct from the data

func (*RawPrivateKey) GetPrivateKey

func (x *RawPrivateKey) GetPrivateKey() (interface{}, error)

GetPrivateKey reads the key from a file, asks passphrase if necessary, and returns a private key. Once the private key is retrieved, the same instance is returned, so keep references to this instance, don't copy

func (*RawPrivateKey) GetSigner

func (x *RawPrivateKey) GetSigner() (ssh.Signer, error)

GetSigner returns a signer from the private key