"certbot.plugins.standalone"
****************************

Standalone Authenticator.

class certbot.plugins.standalone.ServerManager(certs, http_01_resources)

   Bases: "object"

   Standalone servers manager.

   Manager for "ACMEServer" and "ACMETLSServer" instances.

   "certs" and "http_01_resources" correspond to
   "acme.crypto_util.SSLSocket.certs" and
   "acme.crypto_util.SSLSocket.http_01_resources" respectively. All
   created servers share the same certificates and resources, so if
   you're running both TLS and non-TLS instances, HTTP01 handlers will
   serve the same URLs!

   class _Instance(server, thread)

      Bases: "tuple"

      _asdict()

         Return a new OrderedDict which maps field names to their
         values

      classmethod _make(iterable, new=<built-in method __new__ of type object>, len=<built-in function len>)

         Make a new _Instance object from a sequence or iterable

      _replace(_self, **kwds)

         Return a new _Instance object replacing specified fields with
         new values

      server

         Alias for field number 0

      thread

         Alias for field number 1

   ServerManager.run(port, challenge_type)

      Run ACME server on specified "port".

      This method is idempotent, i.e. all calls with the same pair of
      "(port, challenge_type)" will reuse the same server.

      Parameters:
         * **port** (*int*) -- Port to run the server on.

         * **challenge_type** -- Subclass of
           "acme.challenges.Challenge", either "acme.challenge.HTTP01"
           or "acme.challenges.TLSSNI01".

      Returns:
         Server instance.

      Return type:
         ACMEServerMixin

   ServerManager.stop(port)

      Stop ACME server running on the specified "port".

      Parameters:
         **port** (*int*) --

   ServerManager.running()

      Return all running instances.

      Once the server is stopped using "stop", it will not be
      returned.

      Returns:
         Mapping from "port" to "server".

      Return type:
         tuple

certbot.plugins.standalone.supported_challenges_validator(data)

   Supported challenges validator for the "argparse".

   It should be passed as "type" argument to "add_argument".

class certbot.plugins.standalone.Authenticator(*args, **kwargs)

   Bases: "certbot.plugins.common.Plugin"

   Standalone Authenticator.

   This authenticator creates its own ephemeral TCP listener on the
   necessary port in order to respond to incoming tls-sni-01 and
   http-01 challenges from the certificate authority. Therefore, it
   does not rely on any existing server program.

   supported_challenges

      Challenges supported by this plugin.
