class Net::SSH::Authentication::Methods::Password

def ask_password(username)
  host = session.transport.host
  prompt_info = {type: 'password', user: username, host: host}
  if @prompt_info != prompt_info
    @prompt_info = prompt_info
    @prompter = prompt.start(prompt_info)
  end
  echo = false
  @prompter.ask("#{username}@#{host}'s password:", echo)
end