toolkit/func/core/pkg_secureboot/10-test-grub-secureboot.sh
2021-07-04 23:50:25 -07:00

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#!/bin/bash
r_log "secureboot" "Verify that grub2-efi is correctly signed"
if [ ! -d /sys/firmware/efi ]; then
r_log "secureboot" "System was not booted in EFI mode. It is likely that grub2-efi is also not installed."
if [ -f /boot/efi/EFI/rocky/grubx64.efi ]; then
r_log "secureboot" "Correct, system is not EFI and thus does not have grub2-efi installed."
exit 0
fi
else
p_installPackageNormal pesign
pesign --show-signature --in /boot/efi/EFI/rocky/grubx64.efi | grep -Eq 'Rocky Linux'
r_checkExitStatus $?
fi