Hello,

hellekin <[email protected]> skribis:

> My objective with this email is to gather a list of suggestions as to
> where to put the effort on your various projects, in order to make it
> more convenient for them to choose. I'm willing to gather
> security-related bugs that they can look into and fix over a period of
> 3 days (obviously not full time), or ideas for useful tools related to
> privacy or security.

This sounds like a great initiative.

For Guix, a bug that we have is that pre-built binaries downloaded from
hydra.gnu.org are not cryptographically signed.  Note that, unlike most
other distros, binaries are not uploaded manually by the package
maintainer; instead, the build farm at hydra.gnu.org just builds all the
packages using recipes from the Guix repo, and publishes the binaries
over HTTP.

So the fix is twofold: first Hydra (the software behind hydra.gnu.org)
needs to be modified to produce and publish digital signatures; second
Guix’s “substituter” (the program that fetches pre-built binaries) needs
to actually fetch those signatures and check against them.

Ways to do it have been discussed before:

  http://lists.gnu.org/archive/html/bug-guix/2013-05/msg00087.html
  http://lists.science.uu.nl/pipermail/nix-dev/2013-May/011200.html

I think the task could fit the kind of hackathon you describe.
Technically Hydra is written in Perl, and Guix is written in Scheme.
Guix is a GNU package; Hydra is not, and Guix is not its only user.

It’s unlikely that Guix hackers will be physically present, but
hopefully you can find someone on #guix on Freenode!

Thanks,
Ludo’.

Attachment: pgpYw3iLXniPx.pgp
Description: PGP signature

Reply via email to