Re: IMA testing, Re: Fedora Linux 37 Beta Released

Hello and apologies for resurrecting an old thread.

I was looking for information regarding IMA in F37 and found it was asked but I could not see any replies. My question is exactly the same as the OP, I do not see security.ima attributes on files after upgrading to F37. (https://fedoraproject.org/wiki/Changes/Signed_RPM_Contents) ``` $ getfattr --absolute-names -d -m - /usr/bin/cp # file: /usr/bin/cp security.selinux="system_u:object_r:bin_t:s0" ``` This output is after reinstalling coreutils. I have rpm-plugin-ima installed.

Also, where could one find the publiccert.der certificate to perform manual validation? It is not published at https://getfedora.org/security/

I do not have any custom policy defined for IMA, but that should not matter: ``` $ sudo cat /sys/kernel/security/ima/policy measure func=KEXEC_KERNEL_CHECK measure func=MODULE_CHECK ``` Thanks. On Tue, Sep 13, 2022 at 9:28 PM Frank Ch. Eigler <fche(a)redhat.com&gt; wrote: > > bcotton wrote: > > > [...] > > ## Beta Release Highlights > > [...] > > # RPM content is now signed with IMA signatures > > How can one observe this? Even with rpm-plugin-ima installed, steps in: > > https://fedoraproject.org/wiki/Changes/Signed_RPM_Contents#How_To_Test > > produce no output for any of the files I tried in a f37-beta install. > The appropriate "publiccert.der" file does not seem to be available > either. > > - FChE > _______________________________________________ > devel mailing list -- devel(a)lists.fedoraproject.org > To unsubscribe send an email to devel-leave(a)lists.fedoraproject.org > 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@lists.fedoraproject.org > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue >

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