TKLDev v16.0rc1 - not completing initial auto setup successfully

[JedMeister]

Ian has reported in a comment on the 16.0rc1 blog post that TKLDev is consistently failing it's initial setup step. It appears that verification of the bootstrap fails, which halts the tkldev-setup script, leaving the TKLDev setup incomplete. It appears to be because we're not preloading the relevant key. Here is a manual re-run:

root@tkldev ~# tkldev-setup
INFO [tkldev-setup]: downloading bootstrap-buster-amd64
File 'bootstrap-buster-amd64.tar.gz' already there; not retrieving.

File 'bootstrap-buster-amd64.tar.gz.hash' already there; not retrieving.

INFO [tkldev-setup]: verifying bootstrap-buster-amd64
gpg: key 85C25E95A16EB94D: "Turnkey Linux Release Key <release@turnkeylinux.com>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
gpg: Signature made Sun Mar  8 10:37:48 2020 UTC
gpg:                using RSA key F190A48B54DC56B2C7F24DCBAC5EB00493E5BC1C
gpg: Can't check signature: No public key

[JedMeister]

I have significantly refactored tkldev-setup to resolve this issue, see turnkeylinux-apps/tkldev@7642d17#diff-9edbd61cacfbf20ee14e7a4834fb67a2.

It also leverages changes that I've made to buildtasks, namely the bin/signature-verify script - see turnkeylinux/buildtasks@4d88750.

[JedMeister]

FWIW, TKLDev has been rebuilt as 16.0rc2. Please see the (updated) blog post for links etc.