On úterý 13. června 2023 16:57:42 CEST Neal H. Walfield wrote: > On Thu, 08 Jun 2023 21:37:09 +0200, > Ondřej Budai wrote: > > RPM Sequoia's crypto policies can be configured, so you should be able to re-enable SHA-1. However, this would > > be a global change, not only for EL6... See > > https://docs.rs/sequoia-policy-config/latest/sequoia_policy_config/#hash-functions > > ... > > On Thu, Jun 8, 2023 at 5:42 PM Pavel Raiskup <praiskup@xxxxxxxxxx> wrote: > > > > Hello maintainers! > > > > Copr builders have been updated to Fedora 38 today (some old builders > > might still be running F37 ATM, but when they finish the task(s) they > > work on, they will be deleted). Our testsuite is passing just fine, so > > you _should_ be fine too :-). Please let us know if you have some > > troubles. > > > > There was one important change in Fedora 38 - RPM switched to the > > Sequoia crypto backend. It refuses SHA-1 in crypto; which basically > > disallows Mock to properly check EL6 GPG signatures. To allow further > > builds, we switched to gpgcheck=0 for all epel-6 chroots. If you know a > > better work-around, let me know. > > I find this behavior surprising. The default policy as set by > fedora-crypto-policies is for rpm-sequoia is to accept SHA-1 (and > DSA-1024, ...): > > https://gitlab.com/redhat-crypto/fedora-crypto-policies/-/blob/master/policies/FEDORA38.pol#L75 > > What policy are you using? I was wrong. The problem was *not* with the EPEL-6 signatures, but with CentOS 6 signatures. It is a bit harder to analyse, as `sq-keyring-linter` is silent for that one: $ sq-keyring-linter < /usr/share/distribution-gpg-keys/centos/RPM-GPG-KEY-CentOS-6 $ echo $? 0 Pavel > Neal _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
