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

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 set -eE -o pipefail
  17 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  18
  19 [[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
  20 if [[ $- != *i* ]]; then
  21     exec &>>/var/log/keyscript-on.log
  22     echo "$0: starting. $(date)"
  23 fi
  24 rootn=1
  25
  26 sed="sed --follow-symlinks"
  27
  28 if [[ ! -e /tmp/keyscript-off ]]; then
  29     if [[ $($sed -rn 's/^ID=(.*)/\1/p' /etc/os-release) == arch ]]; then
  30         if ! grep -q '^\s*FILES=' /etc/mkinitcpio.conf; then
  31             $sed -ri 's/^#(\s*FILES=.*)/\1/' /etc/mkinitcpio.conf # uncomment
  32             mkinitcpio -p linux
  33         fi
  34     else
  35         x=/root/keyscript
  36         if grep -q "${x}-manual," /etc/crypttab; then
  37             $sed -i "s#${x}-manual,#${x},#" /etc/crypttab
  38             update-initramfs -u
  39         fi
  40     fi
  41 fi
  42 # switch to easy or hard login pass which is the same as luks
  43 f=/q/root/shadow/traci-simple
  44 [[ $HOSTNAME != tpnew ]] || usermod -p "$(cat $f)" iank
  45
  46 echo "$0: finished. $(date)"