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CISS.debian.live.builder/lib/lib_ciss_upgrades_boot.sh
Marc S. Weidner 051361abbb
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V8.13.392.2025.11.07
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
2025-11-07 17:12:52 +01:00

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#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-11-06; 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: EUPL-1.2 OR LicenseRef-CCLA-1.0
# 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
guard_sourcing || return "${ERR_GUARD_SRCE}"
#######################################
# Integrates primordial SSH identity- and / or ssh_host-files.
# Globals:
# BASH_SOURCE
# VAR_HANDLER_BUILD_DIR
# VAR_SIGNING_KEY_FPR
# VAR_SIGNING_KEY_PASSFILE
# VAR_WORKDIR
# Arguments:
# None
# Returns:
# 0: on success
#######################################
ciss_upgrades_boot() {
printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 %s starting ... \e[0m\n" "${BASH_SOURCE[0]}"
### Updates '/usr/lib/live/boot/0030-verify-checksums'.
install -D -m 0755 -o root -g root "${VAR_WORKDIR}/scripts/live-boot/0030-verify-checksums" "${VAR_HANDLER_BUILD_DIR}/config/includes.chroot/usr/lib/live/boot/0030-verify-checksums"
declare var_sha="${VAR_HANDLER_BUILD_DIR}/config/includes.binary/0030-verify-checksums.sha512"
declare var_sig="${VAR_HANDLER_BUILD_DIR}/config/includes.binary/0030-verify-checksums.sha512.sig"
declare var_fil="${VAR_HANDLER_BUILD_DIR}/config/includes.chroot/usr/lib/live/boot/0030-verify-checksums"
sha512sum "${var_fil}" >| "${var_sha}"
gpg --batch --yes --pinentry-mode loopback --passphrase-file "${VAR_SIGNING_KEY_PASSFILE}" --local-user "${VAR_SIGNING_KEY_FPR}" \
--detach-sign --output "${var_sig}" "${var_sha}"
printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ %s successfully applied. \e[0m\n" "${BASH_SOURCE[0]}"
return 0
}
### Prevents accidental 'unset -f'.
# shellcheck disable=SC2034
readonly -f ciss_upgrades_boot
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh