Ejemplo n.º 1
0
// New creates a new SFTP client on conn.
func NewClient(conn *ssh.Client) (*Client, error) {
	s, err := conn.NewSession()
	if err != nil {
		return nil, err
	}
	if err := s.RequestSubsystem("sftp"); err != nil {
		return nil, err
	}
	pw, err := s.StdinPipe()
	if err != nil {
		return nil, err
	}
	pr, err := s.StdoutPipe()
	if err != nil {
		return nil, err
	}

	return NewClientPipe(pr, pw)
}
Ejemplo n.º 2
0
// ForwardToAgent routes authentication requests to the given keyring.
func ForwardToAgent(client *ssh.Client, keyring Agent) error {
	channels := client.HandleChannelOpen(channelType)
	if channels == nil {
		return errors.New("agent: already have handler for " + channelType)
	}

	go func() {
		for ch := range channels {
			channel, reqs, err := ch.Accept()
			if err != nil {
				continue
			}
			go ssh.DiscardRequests(reqs)
			go func() {
				ServeAgent(keyring, channel)
				channel.Close()
			}()
		}
	}()
	return nil
}
Ejemplo n.º 3
0
// ForwardToRemote routes authentication requests to the ssh-agent
// process serving on the given unix socket.
func ForwardToRemote(client *ssh.Client, addr string) error {
	channels := client.HandleChannelOpen(channelType)
	if channels == nil {
		return errors.New("agent: already have handler for " + channelType)
	}
	conn, err := net.Dial("unix", addr)
	if err != nil {
		return err
	}
	conn.Close()

	go func() {
		for ch := range channels {
			channel, reqs, err := ch.Accept()
			if err != nil {
				continue
			}
			go ssh.DiscardRequests(reqs)
			go forwardUnixSocket(channel, addr)
		}
	}()
	return nil
}