Re: [opensuse-security] RPM signature verification

Marcus Meissner <[email protected]> Thu, 6 Oct 2016 13:06:52 +0200
Newsgroups gmane.linux.suse.general,gmane.linux.suse.security
Organization SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 212 84 (AG Nürnberg)
Message-ID <[email protected]>
On Thu, Oct 06, 2016 at 06:56:50AM -0400, Anton Aylward wrote:
> On 10/06/2016 02:53 AM, Marcus Meissner wrote:
> 
> > 
> > New libzypp versions can however check RPM signatures instead of repository
> > signatures.
> 
> You say "CAN".
> 
> a) when you say 'new', what version does that feature start with
> 
> b) is that something you set in the config file, the command line for the CLI,
> or a check-box in Yast?

In the zypp.conf file, and overwritten in the repository configs.

According to the changelog it was added in libzypp 15.2.0

- zypp.conf: Add config values for gpgcheck, repo_gpgcheck
  and pkg_gpgcheck. The default behavior 'gpgcheck=On' will
  automatically turn on the gpg signature check for packages
  downloaded from repository with unsigned metadata. If the
  repo metadata are signed, a faster comparison via checksums
  is done. By explicitly setting repo_gpgcheck or pkg_gpgcheck
  you can enforce the signature check of repository metadata
  or downloaded packages to be always performed. Those defaults
  can be overwritten per repository. (FATE#314603)
- version 15.2.0 (2)

So appeared with openSUSE Leap 42.1.

Ciao, Marcus

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