docs: def list(config):  # pragma: no cover
          """List SSH public key(s) from LDAP."""
          client = Client()
          client.prepare_connection()
          key_api = API(client)
          for key, values in key_api.get_keys_from_ldap().items():
              print("{}: ".format(key))
              for value in [v.decode() for v in values]:
                  print("\t - {}".format(value))