def create_token(method)
      rnd = get_random_hex_chars(6)
      salt = 'gooeyFlubber'
      plain = [method, @comm_token, salt, rnd].join(':')
      hash = Digest::SHA1.hexdigest(plain)
      "#{rnd}#{hash}"
    end
def create_token(method)
      rnd = get_random_hex_chars(6)
      salt = 'gooeyFlubber'
      plain = [method, @comm_token, salt, rnd].join(':')
      hash = Digest::SHA1.hexdigest(plain)
      "#{rnd}#{hash}"
    end
Sign method