n3wt0n/AzureWebAppSSLManager

Incorrect DNS entries created for national TLDs

Closed this issue · 1 comments

thecontrarycat commented

Issue
It is currently impossible to create certificates for domains hosted by national registries (e.g. .co.uk) due to the way the DNS record is being created.

Reproduction

  1. Try to create a certificate for www.domain.co.uk.
  2. Note that AppProperty.BaseDomain == ".co.uk" and therefore
  3. The DNS entry in the domain.co.uk root gets created as _acme-challenge.www.domain instead of _acme-challenge.www

Solution
Use the name of the zone in Azure DNS as the BaseDomain as this is the way Azure DNS works.

n3wt0n commented

Good catch. I didn't think of that.