certbot-dns-infomaniak

certbot-dns-infomaniak

Infomaniak_ DNS Authenticator plugin for certbot_

This plugin enables usage of Infomaniak public API to complete dns-01 challenges.

.. _Infomaniak: https://www.infomaniak.com/ .. _certbot: https://certbot.eff.org/

Issue a token

At your Infomaniak manager dashboard_, to to the API section and generate a token with "Domain" scope

.. _dashboard: https://manager.infomaniak.com/v3/infomaniak-api

Installation

.. code-block:: bash

pip install certbot-dns-infomaniak

Usage

Via environment variable ^^^^^^^^^^^^^^^^^^^^^^^^

.. code-block:: bash

export INFOMANIAK_API_TOKEN=xxx certbot certonly
--authenticator dns-infomaniak
--server https://acme-v02.api.letsencrypt.org/directory
--agree-tos
--rsa-key-size 4096
-d 'death.star'

If certbot requires elevated rights, the following command must be used instead:

.. code-block:: bash

export INFOMANIAK_API_TOKEN=xxx sudo --preserve-env=INFOMANIAK_API_TOKEN certbot certonly
--authenticator dns-infomaniak
--server https://acme-v02.api.letsencrypt.org/directory
--agree-tos
--rsa-key-size 4096
-d 'death.star'

Via INI file ^^^^^^^^^^^^

Certbot will emit a warning if it detects that the credentials file can be accessed by other users on your system. The warning reads "Unsafe permissions on credentials configuration file", followed by the path to the credentials file. This warning will be emitted each time Certbot uses the credentials file, including for renewal, and cannot be silenced except by addressing the issue (e.g., by using a command like chmod 600 to restrict access to the file).

=================================== ========================================== --authenticator dns-infomaniak select the authenticator plugin (Required) --dns-infomaniak-credentials Infomaniak Token credentials INI file. (Required) =================================== ==========================================

An example credentials.ini file:

.. code-block:: ini

dns_infomaniak_token = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

To start using DNS authentication for Infomaniak, pass the following arguments on certbot's command line:

.. code-block:: bash

certbot certonly
--authenticator dns-infomaniak
--dns-infomaniak-credentials
--server https://acme-v02.api.letsencrypt.org/directory
--agree-tos
--rsa-key-size 4096
-d 'death.star'

Automatic renewal

By default, certbot installs a service that periodically renews its certificates automatically. In order to do this, the command must know the API key, otherwise it will fail silently.

In order to enable automatic renewal for your wildcard certificates, you will need to edit /lib/systemd/system/certbot.service. In there, add the following line in Service, with <YOUR_API_TOKEN> replaced with your actual token:

.. code-block:: bash

Environment="INFOMANIAK_API_TOKEN=<YOUR_API_TOKEN>"

Acknowledgments

Based on certbot-dns-ispconfig plugin at https://github.com/m42e/certbot-dns-ispconfig/