#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-10-11; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-FileType: SOURCE
# SPDX-License-Identifier: LicenseRef-CNCL-1.1 OR LicenseRef-CCLA-1.1
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
# SPDX-PackageName: CISS.debian.live.builder
# SPDX-Security-Contact: security@coresecret.eu
set -Ceuo pipefail

printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 '%s' starting ... \e[0m\n" "${0}"

cd /root

[[ -r /root/ciss_xdg_tmp.sh ]] && . /root/ciss_xdg_tmp.sh
export DEBIAN_FRONTEND="noninteractive"
export INITRD="No"
apt-get install -y --no-install-recommends debsums

cp -a /etc/default/debsums /root/.ciss/cdlb/backup/debsums.bak
chmod 0644 /root/.ciss/cdlb/backup/debsums.bak
sed -i "s/CRON_CHECK=never/CRON_CHECK=monthly/" /etc/default/debsums

if debsums -g > /dev/null 2>&1; then

  printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ 'debsums -g' successful. \e[0m\n"

else

  # Omit false negative error output to stdout and stderr, as no problematic errors occur on startup.
  printf "\e[91m++++ ++++ ++++ ++++ ++++ ++++ ++ ❌ 'debsums -g' NOT successful. \e[0m\n"  > /dev/null 2>&1

fi

printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ '%s' applied successfully. \e[0m\n" "${0}"

exit 0
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh