POWERDNS: Enables DHCID

[fuero]

Simply enables DHCID records for PowerDNS, tested on 4.9.0 - works fine.

[tlimoncelli]

Awesome!! Thanks for looking into this!

[tlimoncelli]

sadly POWERDNS tests are failing now. See
https://github.com/StackExchange/dnscontrol/actions/runs/8739063541/job/24026058848

[fuero]

I replicated the test against my PowerDNS server:

#1: ± MODIFY test.xxx DHCID (ABEB593aKQECqDZ1CasNGlGcc1z9LsAhFigRvymaqGKgJNs= ttl=9600) -> (Test/AuCccgoJbsaxcQc9TUapptP69lOjxfNuVAA2kjEA= ttl=9600)
FAILURE! unexpected status code 422: https://pdns-int.xxx/api/v1/servers/localhost/zones/xxx Record test.fuehricht.name./DHCID 'Test/AuCccgoJbsaxcQc9TUapptP69lOjxfNuVAA2kjEA=': Not in expected format (parsed as 'Test/AuCccgoJbsaxcQc9TUapptP69lOjxfNuVAA2kjE')

So yes, the test fails, as the value given is not a valid base64 string:

base64 -d <<<"Test/AuCccgoJbsaxcQc9TUapptP69lOjxfNuVAA2kjEA="
M�-�
    �q�(%�����5���O��N�͹P�H�base64: invalid input

If I use a proper base64 value, it works:

base64 <<< "FOO"
Rk9PCg==

Push:

#1: ± MODIFY test.xxx DHCID ( ABEB593aKQECqDZ1CasNGlGcc1z9LsAhFigRvymaqGKgJNs= ttl=9600) -> (Rk9PCg== ttl=9600)

[tlimoncelli]

Ah! Good detective work!

Please send a PR that fixes the test.

Thanks!