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V8.00.000.2025.06.17
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
This commit is contained in:
Marc S. Weidner
2025-07-17 17:09:28 +02:00
parent 2634341d66
commit 22cb57addd
5 changed files with 197 additions and 0 deletions
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32
includes/initramfs-tools/hooks/custom-prompt.sh Normal file
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#!/bin/sh
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.installer
# SPDX-Security-Contact: security@coresecret.eu
set -e
PREREQ=""
prereqs() { echo "$PREREQ"; }
case $1 in
prereqs) prereqs; exit 0 ;;
esac
. /usr/share/initramfs-tools/hook-functions
mkdir -p "${DESTDIR}/etc"
cat >| "${DESTDIR}/etc/profile" << 'EOF'
export PS1='$( STATUS=$?; \
if [ "${STATUS}" -eq 0 ]; then \
printf "\001\e[0;31m\002\u@\H\001\e[0m\002:\001\e[0;95m\002\w\001\e[0m\002>>\001\e[0;92m\002%d\001\e[0m\002|~#> " "${STATUS}"; \
else \
printf "\001\e[0;31m\002\u@\H\001\e[0m\002:\001\e[0;95m\002\w\001\e[0m\002>>\001\e[0;91m\002%d\001\e[0m\002|~#> " "${STATUS}"; \
fi; ) '
EOF

59
includes/initramfs-tools/hooks/dropbear.sh Normal file
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#!/bin/sh
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.installer
# SPDX-Security-Contact: security@coresecret.eu
set -e
PREREQ=""
prereqs() { echo "$PREREQ"; }
case $1 in
prereqs) prereqs; exit 0 ;;
esac
. /usr/share/initramfs-tools/hook-functions
mkdir -p "${DESTDIR}/bin" "${DESTDIR}/usr/bin" "${DESTDIR}/usr/local/bin" "${DESTDIR}/etc/dropbear/initramfs" "${DESTDIR}/etc/keys"
### Include Busybox
copy_exec /usr/bin/busybox /usr/bin
copy_exec /usr/bin/busybox /bin
### Include Bash
copy_exec /usr/bin/bash /usr/bin
### Include lsblk (block device info tool)
copy_exec /usr/bin/lsblk /usr/bin
### Include udevadm (udev management tool)
copy_exec /usr/bin/udevadm /usr/bin
### Include sha512sum e.g.
copy_exec /usr/bin/sha512sum /usr/bin
copy_exec /usr/bin/sha384sum /usr/bin
### Include Signature-Verifier
copy_exec /usr/bin/gpgv /usr/bin
for dir in bin usr/bin; do
ln -sf busybox "${DESTDIR}/${dir}/cat"
ln -sf busybox "${DESTDIR}/${dir}/sleep"
done
install -m 0555 /etc/initramfs-tools/files/coresecret.sh "${DESTDIR}/usr/local/bin/coresecret.sh"
install -m 0444 /etc/initramfs-tools/files/coresecret.sh.sha384 "${DESTDIR}/usr/local/bin/coresecret.sh.sha384"
install -m 0444 /etc/initramfs-tools/files/coresecret.sh.sha512 "${DESTDIR}/usr/local/bin/coresecret.sh.sha512"
install -m 0444 /etc/initramfs-tools/files/coresecret.sh.sha384.sig "${DESTDIR}/usr/local/bin/coresecret.sh.sha384.sig"
install -m 0444 /etc/initramfs-tools/files/coresecret.sh.sha512.sig "${DESTDIR}/usr/local/bin/coresecret.sh.sha512.sig"
cp -a /root/.ciss/keys/pubring.gpg "${DESTDIR}/etc/keys/"
chmod 0444 "${DESTDIR}/etc/keys/pubring.gpg"
cp -a /etc/dropbear/initramfs/banner "${DESTDIR}/etc/dropbear/initramfs/banner"

15
includes/initramfs-tools/scripts/init-top/fixpath.sh Normal file
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#!/bin/sh
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.installer
# SPDX-Security-Contact: security@coresecret.eu
export PATH=/usr/bin:/bin:/sbin:/usr/sbin:$PATH
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh