[WIP] checkfips: Allow FIPS upgrades in 8.8 #1056
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The
addupgradebootentry
actor does already preservefips=1
on the kernel command line, so the upgrade initramfs is correctly booted in FIPS mode.The upgrade initramfs does not correctly enable FIPS mode for all libraries due to a bug in dracut that also affects all normal boot environments generated by dracut. See rhbz#2176560 for a report of this problem. Once this is fixed, we can enable leapp upgrades in FIPS mode.
The systemd-nspawn container in the upgrade initramfs does correctly pass
/proc
and has the required files (OpenSSL FIPS provider, OpenSSL configuration file, crypto-policies, GnuTLS HMAC integrity checksums) installed, so that part already behaves as expected in a FIPS uprgade scenario.See: OAMG-7824