grub2-signing-extension/sbin/grub-update-kernel-signature

#!/bin/bash
# grub2-update-kernel-signature
# Renews the signature in /boot/.
# Author: Bandie
# Licence: GNU-GPLv3

function sign(){
  for f in `find /boot -maxdepth 1 -type f`
  do
    if gpg --detach-sign $f
    then
      echo $f signed.
    else
      return 1
    fi
  done
  if gpg --detach-sign "/boot/grub/grub.cfg"
  then
    echo /boot/grub/grub.cfg signed.
  else
    return 1
  fi
  return 0
}


rm /boot/*.sig
rm /boot/grub/grub.cfg.sig

if ! sign
then
  sign
fi
Using gpg's passphrase request; new script. 2018-01-12 20:46:55 +00:00			`#!/bin/bash`
			`# grub2-update-kernel-signature`
			`# Renews the signature in /boot/.`
			`# Author: Bandie`
			`# Licence: GNU-GPLv3`

			`function sign(){`
			for f in `find /boot -maxdepth 1 -type f`
			`do`
			`if gpg --detach-sign $f`
			`then`
			`echo $f signed.`
			`else`
			`return 1`
			`fi`
			`done`
Renaming script names: grub2-.* to grub-.*, including grub.cfg for update-kernel-signature 2019-12-11 18:49:09 +00:00			`if gpg --detach-sign "/boot/grub/grub.cfg"`
			`then`
			`echo /boot/grub/grub.cfg signed.`
			`else`
			`return 1`
			`fi`
Using gpg's passphrase request; new script. 2018-01-12 20:46:55 +00:00			`return 0`
			`}`


			`rm /boot/*.sig`
Renaming script names: grub2-.* to grub-.*, including grub.cfg for update-kernel-signature 2019-12-11 18:49:09 +00:00			`rm /boot/grub/grub.cfg.sig`
Using gpg's passphrase request; new script. 2018-01-12 20:46:55 +00:00
			`if ! sign`
			`then`
			`sign`
			`fi`