DNSSEC Support

[peteeckel]

DNSSEC Support for NetBox DNS

One of the things I was planning for this year was to provide DNSSEC support in NetBox DNS. Over the last few weeks, I considered ways to assess that issue and I must admit that I'm stuck in some sense. Some bullet points:

Signing/Key Management

IMHO it does not make much sense to have NetBox DNS handle the key storage, signing, key rotation etc. as this is normally done elsewhere for a number of reasons.

• Software such as BIND handle automatic zone signing and key rotation for ZSKs pretty well.
• Key storage would require additional effort in terms of security (e.g. using the netbox-secrets plugin) and would still not solve a general use case as the requirements and solutions for key storage vary widely across enterprises.
• Controlling signing and key maintenance operations is IMHO out of scope for a source of truth-like instrument like NetBox.

Key Parametrisation

So my next approach was to include DNSSEC Key parameters such as the algorithm, key length, usage (ZSK/KSK/CSK), an NSEC3 flag etc. and make it possible to assign them to zones, as an input for automation mechanisms to control the generation of keys. That is a considerably lesser goal, but I'm not sure if it makes sense at all, so I thought I ask here.

• Do you use DNSSEC at all?
• Do you actually use different parameters for DNSSEC keys for different zones, or is it more or less a hard-coded setup in your automation workflow (it is in mine, but I'm not sure if it is generally wide-spread)
• What, if anything, do you need in terms of DNSSEC support?

For my part I currently use a boolean dynamic field "Enable DNSSEC" on Zone objects and that's fine. But if there are more sophisticated requirements out in the wild (that means you :-)) I'd like to know and see what I can do to make it easier.

Otherwise DNSSEC support might end up as an additional boolean field for zones, which looks pretty lame to me (but, as I said above, is fully sufficient for my case).

[peteeckel]

This topic can now be closed - you had your chance :-)