certbot-dns-pdns 0.1.1

DNS Authenticator for certbot using the PowerDNS API

Certbot DNS Authenticator for PowerDNS

PowerDNS DNS Authenticator plugin for Certbot. This plugin uses the PowerDNS HTTP API to request modifications for the DNS-01 challenge.

A design goal of this plugin is to use the minimal amount of custom code to achieve integration with PowerDNS. As such it uses the existing Lexicon-based DNS framework in Certbot.

Installation

1. Install the plugin from PyPI

   pip install certbot-dns-pdns
   

   Alternatively you can also install both certbot and the plugin using pipx:

   pipx install certbot certbot-dns-pdns
   

2. Verify that the plugin is installed:

   $ certbot plugins
   
   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
   * dns-pdns
   Description: Obtain certificates using a DNS TXT record (if you are using
   PowerDNS for DNS).
   Interfaces: Authenticator, Plugin
   Entry point: EntryPoint(name='dns-pdns',
   value='certbot_dns_pdns.dns_pdns:Authenticator', group='certbot.plugins')
   
   [...]
   

Usage

Create a credentials file to use with this plugin:

~/pdns-credentials.ini

dns_pdns_endpoint = https://pdns-api.example.com
dns_pdns_api_key = <Your API Key>
dns_pdns_server_id = localhost # see https://doc.powerdns.com/authoritative/http-api/server.html
dns_pdns_disable_notify = false # Disable notification of secondaries after record changes

The available configuration options correspond to the DNS-Lexicon settings for the PowerDNS provider.

Run Certbot using the plugin as the authenticator:

certbot certonly \
    --authenticator dns-pdns \
    --dns-pdns-credentials ~/pdns-credentials.ini \
    ...

Contributing

Pull requests are welcome. GitHub automatically runs pre-commit on any pull requests, so you may want to enable pre-commit on your end, so your PR doesn't fail these checks.

This repository uses Conventional Commits commit messages. Check the git log for examples on how to use them.

License

Apache License 2.0

Maintainer

• Felix Kaechele [e-mail]