Disco verification:
First, reproducing the bug:
ubuntu@disco-bind-1825712:~$ apt-cache policy bind9
bind9:
Installed: 1:9.11.5.P1+dfsg-1ubuntu2.3
Candidate: 1:9.11.5.P1+dfsg-1ubuntu2.3
Version table:
*** 1:9.11.5.P1+dfsg-1ubuntu2.3 500
500 http://br.archive.ubuntu.com/ubuntu disco-updates/main amd64
Packages
Offline test:
ubuntu@disco-bind-1825712:~$ dnssec-keygen -a ED25519 example.com
dnssec-keygen: fatal: unsupported algorithm: 15
Online test returns "unsigned answer", as expected:
ubuntu@disco-bind-1825712:~$ delv +dnssec +multiline @127.0.0.1 ed25519.nl
;; validating ed25519.nl/A: no valid signature found
; unsigned answer
ed25519.nl. 3600 IN A 77.72.150.82
ed25519.nl. 3200171710 IN RRSIG A 15 2 3600 (
20190523000000 20190502000000 27662 ed25519.nl.
3y59a9G5rk/CMh36BPqonn2NjILp12SDmeQGloaUD5go
e5A+Q6TsD7fDU9Bj3DtP6SqBturCFCxcUDzLeCp4AQ== )
Now with the updated packages:
ubuntu@disco-bind-1825712:~$ apt-cache policy bind9
bind9:
Installed: 1:9.11.5.P1+dfsg-1ubuntu2.4
Candidate: 1:9.11.5.P1+dfsg-1ubuntu2.4
Version table:
*** 1:9.11.5.P1+dfsg-1ubuntu2.4 500
500 http://br.archive.ubuntu.com/ubuntu disco-proposed/main amd64
Packages
Offline test succeeds:
ubuntu@disco-bind-1825712:~$ dnssec-keygen -a ED25519 example.com
Generating key pair.
Kexample.com.+015+18445
Online test returns "fully validated":
ubuntu@disco-bind-1825712:~$ delv +dnssec +multiline @127.0.0.1 ed25519.nl
; fully validated
ed25519.nl. 3600 IN A 77.72.150.82
ed25519.nl. 3600 IN RRSIG A 15 2 3600 (
20190523000000 20190502000000 27662 ed25519.nl.
3y59a9G5rk/CMh36BPqonn2NjILp12SDmeQGloaUD5go
e5A+Q6TsD7fDU9Bj3DtP6SqBturCFCxcUDzLeCp4AQ== )
Disco verification succeeded.
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https://bugs.launchpad.net/bugs/1825712
Title:
bind9 is compiled without support for EdDSA DNSSEC keys
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