예제 #1
0
// RequestAgentForwarding sets up agent forwarding for the session.
// ForwardToAgent or ForwardToRemote should be called to route
// the authentication requests.
func RequestAgentForwarding(session *ssh.Session) error {
	ok, err := session.SendRequest("*****@*****.**", true, nil)
	if err != nil {
		return err
	}
	if !ok {
		return errors.New("forwarding request denied")
	}
	return nil
}
예제 #2
0
파일: loom.go 프로젝트: nofdev/fastforward
func (config *Config) executeCommand(s *ssh.Session, cmd string, sudo bool) ([]byte, error) {
	if s.Stdout != nil {
		return nil, errors.New("ssh: Stdout already set")
	}
	if s.Stderr != nil {
		return nil, errors.New("ssh: Stderr already set")
	}

	b := newSingleWriterReader()
	s.Stdout = &b
	s.Stderr = &b
	done := make(chan bool)

	if sudo {
		stdInWriter, err := s.StdinPipe()
		if err != nil {
			if config.AbortOnError == true {
				log.Fatalf("%s", err)
			}
			return nil, err
		}

		go config.injectSudoPasswordIfNecessary(done, &b, stdInWriter)
	}

	err := s.Run(cmd)
	close(done)
	return b.Bytes(), err
}