// 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
}
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
}