[Git-commits] [grml/grml2usb] 326f43: Support new Secure Boot approach

[Michael Prokop]

  Branch: refs/heads/mika/secureboot
  Home:   https://github.com/grml/grml2usb
  Commit: 326f43e8c147d184db30e7d13c73ac3466f80345
      https://github.com/grml/grml2usb/commit/326f43e8c147d184db30e7d13c73ac3466f80345
  Author: Michael Prokop <mika at grml.org>
  Date:   2020-06-18 (Thu, 18 Jun 2020)

  Changed paths:
    M grml2usb

  Log Message:
  -----------
  Support new Secure Boot approach

Secure Boot support was kind of broken and in grml-live commit c5af178f
we reworked the layout and handling of the configuration.
The main change is the new GRUB prefix /boot/grub/grub.cfg instead
of /EFI/ubuntu. We need to adopt this accordingly, though it's probably
not worth being backwards compatible.

NOTE: the configuration file /boot/grub/grub.cfg *inside* the efi.img
doesn't get adjusted via handle_grub_config() yet, so once we add
custom boot entries directly into the grub configuration that's
known as the grml-live template file templates/secureboot/grub.cfg,
we'd have to adjust handle_grub_config() or invoke handle_grub_config()
from inside handle_secure_boot().

This work was funded by Grml-Forensic.