Comment 11 for bug 1754075

Revision history for this message
Lars Kollstedt (lk-x) wrote : Re: [Bug 1754075] Re: apt-setup uses apt-key but probably should not anymore

Hi,

by the way apt-key belongs to the package apt:

root@bionic-test:/home/kollstedt# apt-file search apt-key
[...]
apt: /usr/bin/apt-key
[...]

It is installed when the error occurs and is exitting with the error mentioned
above.

But there is indeed another way to add the public key without using "apt-key
add".

They can simply be copied to /etc/apt/trusted.gpg.d, with the ending *.gpg if
it's binary format. With the ending *.asc for ASCII-amored format.

Please find a patch attached that use this way to add instead of the old way
with apt-key.

The two following Debian Bugs for this lead me tho this:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=851774

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=886473

I also sent this message to the first one I considered to be the main one.

For the ones reading the debian bug, this was mainly send to

https://bugs.launchpad.net/ubuntu/+source/gnupg/+bug/1754075

Since this also found it's way to Ubunut 18.4 bionic (unreleased LTS).

But there is some (more or less) usefull disscussion but as far as I can see
no patch, yet. So I prepared one. Thanks to Marga Manterola and Philipp Kern
for the idea.

One of the most important errors in stuff discussed there is IMHO the lack of
"-- " which is necessary to prevent grep from interpreding the leading --. I
also decided not to filter for things that are not relevant. Since comments
describing the Publickey or it's origin might be placed above the -----BEGIN
PGP PUBLIC KEY BLOCK----- (without hitting gpgv), and we would not be able to
prevent all possible syntax evil here, without having gpg to import and export
the public key to and from a temporary keyring.
I'm also trying to assign a useful name to the key added this way.

This patch should IMHO work, but I have no opportunity to test it without your
help, since we're in udeb and testing preseed issues. ;-)

Kind regards,
 Lars

--
Lars Kollstedt

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