A Synergy Wholesale DNS plugin for Cerbot to authenticate and retrieve Lets Encrypt certificates. Automates the process of completing a dns-01 challenge by creating, and subsequently removing, TXT records
# create a virtual environment, to avoid conflicts
python3 -m venv /some/path
# use the pip in the virtual environment to install or update
/some/path/bin/pip install -U certbot-dns-synergy-wholesale
# use the cerbot from the virtualenv, to avoid accidentally
# using one from a different environment that does not have this library
/some/path/bin/certbot
To start using DNS authentication for Synergy Wholesale, pass the following arguments on certbot's command line:
| Option | Description |
|---|---|
--authenticator dns-synergy-wholesale |
select the authenticator plugin (Required) |
--dns-synergy-wholesale-credentials FILE |
credentials INI file. (Required) |
Use of this plugin requires a configuration file containing API credentials, obtained from your manage.synergywholesale.com.
Warning: You must whitelist the IP address from where certbot will run, Otherwise you'll run into API errors.
Remember this file will need to have 600 permissions.
An example credentials.ini file:
dns_synergy_wholesale_reseller_id = 1
dns_synergy_wholesale_api_key = abc123
To acquire a single certificate for both example.com and *.example.com
certbot certonly \
--authenticator dns-synergy-wholesale \
--dns-synergy-wholesale-credentials /path/to/credentials.ini \
-d 'example.com' \
-d '*.example.com'
You can also add addtional paramaters such as --keep-until-expiring --non-interactive --expand for automation. More information here
You can build a docker image from source using the included Dockerfile or pull the latest version directly from Docker Hub:
docker pull alamellama/certbot-dns-synergy-wholesale
Once that's finished, the application can be run as follows:
docker run --rm \
-v /var/lib/letsencrypt:/var/lib/letsencrypt \
-v /etc/letsencrypt:/etc/letsencrypt \
--cap-drop=all \
alamellama/certbot-dns-synergy-wholesale certbot certonly \
--authenticator dns-synergy-wholesale \
--dns-synergy-wholesale-credentials /var/lib/letsencrypt/credentials.ini \
--keep-until-expiring --non-interactive --expand \
--server https://acme-v02.api.letsencrypt.org/directory \
--agree-tos --email "webmaster@example.com" \
-d example.com -d '*.example.com'
You may want to change the volumes /var/lib/letsencrypt and /etc/letsencrypt to local directories where the certificates and configuration should be stored.
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