Files
CISS.debian.installer/func/cdi_4300_network/4311_dropbear_initramfs.sh
Marc S. Weidner d92f8ebd4c
All checks were successful
🛡️ Shell Script Linting / 🛡️ Shell Script Linting (push) Successful in 49s
V8.00.000.2025.06.17
Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
2025-08-07 13:43:33 +02:00

58 lines
2.2 KiB
Bash

#!/bin/bash
# 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
guard_sourcing
#######################################
# Install Dropbear Initramfs and replace the binaries with the previous Ultra Hardened build.
# Globals:
# DIR_TMP
# TARGET
# Arguments:
# None
# Returns:
# 0: on success
#######################################
dropbear_initramfs() {
### Declare Arrays, HashMaps, and Variables.
declare var_file=""
declare -r var_logfile="/root/.ciss/cdi/log/4311_dropbear_initramfs.log"
touch "${TARGET}${var_logfile}" && chmod 0600 "${TARGET}${var_logfile}"
do_in_target_script "${TARGET}" '
export INITRD=No
apt-get install -y --no-install-recommends --no-install-suggests dropbear dropbear-initramfs 2>&1 | tee -a '"${var_logfile}"'
echo ExitCode: $? >> '"${var_logfile}"'
'
do_in_target_script "${TARGET}" '
export INITRD=No
apt-mark hold -y dropbear dropbear-initramfs 2>&1 | tee -a '"${var_logfile}"'
echo ExitCode: $? >> '"${var_logfile}"'
'
mv "${TARGET}/usr/sbin/dropbear" "${TARGET}/usr/sbin/dropbear.2022.83"
install -D -m 0755 -o root -g root "${DIR_TMP}/build/dropbear-2025.88/dropbear" "${TARGET}/usr/sbin/"
for var_file in dbclient dropbearconvert dropbearkey; do
mv "${TARGET}/usr/bin/${var_file}" "${TARGET}/usr/bin/${var_file}.2022.83"
install -D -m 0755 -o root -g root "${DIR_TMP}/build/dropbear-2025.88/${var_file}" "${TARGET}/usr/bin/"
do_log "debug" "file_only" "4311() Installation [${var_file}] successful."
done
do_log "info" "file_only" "4311() Installation [dropbear dropbear-initramfs] successful."
return 0
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh