Bug#946595: ITP: acme-dns -- Limited DNS server to handle ACME DNS challenges

[Jérémy Lal <kapouer@melix.org>]

Package: wnpp
Severity: wishlist
Owner: Jérémy Lal <kapouer@melix.org>

* Package name    : acme-dns
  Version         : 0.8
  Upstream Author : Joona Hoikkala
* URL             : https://github.com/joohoi/acme-dns
* License         : Expat
  Programming Lang: Go
  Description     : Limited DNS server to handle ACME DNS challenges

This DNS server is specialized to handle ACME dns-01 challenges,
by providing a simple HTTP API exclusively for TXT record updates
of the "_acme-challenge" subdomain that has been configured with
a CNAME record.

This way, in the unfortunate exposure of API keys, the effects are
limited to the subdomain TXT record in question.

Supports SQLite and PostgreSQL database backends.

A Certbot authentication hook for acme-dns is available separately.

I never packaged go applications so anyone is welcome to co-maintain
or even package this app entirely.