iankelling.org Git - distro-setup/blob - keyscript-on

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 set -eE -o pipefail
   6 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
   7
   8 [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
   9 if [[ $- != *i* ]]; then
  10   exec &>>/var/log/keyscript-on.log
  11   echo "$0: starting. $(date)"
  12 fi
  13 rootn=1
  14
  15 sed="sed --follow-symlinks"
  16
  17 if [[ ! -e /tmp/keyscript-off ]]; then
  18   if [[ $($sed -rn 's/^ID=(.*)/\1/p' /etc/os-release) == arch ]]; then
  19     if ! grep -q '^\s*FILES=' /etc/mkinitcpio.conf; then
  20       $sed -ri 's/^#(\s*FILES=.*)/\1/' /etc/mkinitcpio.conf # uncomment
  21       mkinitcpio -p linux
  22     fi
  23   else
  24     x=decrypt_keyctl
  25     # old name. can remove this sometime after aug 2019
  26     $sed -i "s#/root/keyscript-manual,#${x},#" /etc/crypttab
  27     if grep -q "${x}," /etc/crypttab; then
  28       $sed -i "s#${x},#/root/keyscript,#" /etc/crypttab
  29       update-initramfs -u
  30     fi
  31   fi
  32 fi
  33 # switch to easy or hard login pass which is the same as luks
  34 f=/q/root/shadow/traci-simple
  35 [[ $HOSTNAME != tpnew ]] || usermod -p "$(cat $f)" iank
  36
  37 echo "$0: finished. $(date)"