Marc S. Weidner
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
167 lines
6.8 KiB
Bash
167 lines
6.8 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.git
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# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
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# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-FileType: SOURCE
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# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
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# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
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# SPDX-PackageName: CISS.debian.installer
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# SPDX-Security-Contact: security@coresecret.eu
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guard_sourcing
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#######################################
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# Generate target '/etc/apt/sources.list' entries.
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# Globals:
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# TARGET
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# apt_contrib
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# apt_deb_sources
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# apt_mirror_directory
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# apt_mirror_hostname
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# apt_mirror_protocol
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# apt_non_free
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# apt_non_free_firmware
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# apt_sec
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# apt_updates_backports
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# apt_updates_policy
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# apt_updates_release
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# apt_updates_security
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# architecture
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# distribution
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# Arguments:
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# None
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# Returns:
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# 0: on success
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#######################################
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generate_sources() {
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declare -a ary_components
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declare var_arch var_codename var_deb_src var_dir var_hostname var_hostsecure var_url var_surl
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# shellcheck disable=SC2154 # "${architecture}"
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var_arch="${architecture,,}"
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# shellcheck disable=SC2154 # "${distribution}"
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var_codename="${distribution,,}"
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# shellcheck disable=SC2154 # "${apt_deb_sources}"
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var_deb_src="${apt_deb_sources,,}"
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# shellcheck disable=SC2154 # "${apt_mirror_directory}"
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var_dir="${apt_mirror_directory,,}"
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# shellcheck disable=SC2154 # "${apt_mirror_hostname}"
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var_hostname="${apt_mirror_hostname,,}"
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# shellcheck disable=SC2154 # "${apt_sec}"
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var_hostsecure="${apt_sec,,}"
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ary_components=(main)
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[[ "${apt_contrib,,}" == "true" ]] && ary_components+=(contrib)
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[[ "${apt_non_free,,}" == "true" ]] && ary_components+=(non-free)
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[[ "${apt_non_free_firmware,,}" == "true" ]] && ary_components+=(non-free-firmware)
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if [[ "${apt_mirror_protocol,,}" == "https" ]]; then
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var_url="https://${var_hostname}${var_dir}"
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var_surl="https://${var_hostsecure}/debian-security"
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elif [[ "${apt_mirror_protocol,,}" == "http" ]]; then
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var_url="http://${var_hostname}${var_dir}"
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var_surl="http://${var_hostsecure}/debian-security"
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else
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var_url="https://${var_hostname}${var_dir}"
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var_surl="https://${var_hostsecure}/debian-security"
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fi
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: >| "${TARGET}/etc/apt/sources.list"
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chmod 0644 "${TARGET}/etc/apt/sources.list"
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### Main Repository
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cat << EOF >> "${TARGET}/etc/apt/sources.list"
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# /etc/apt/sources.list : Generated by CISS.debian.installer
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# Architecture : ${var_arch}
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# Distribution : ${var_codename}
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#------------------------------------------------------------------------------------------------------------------------------#
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# OFFICIAL DEBIAN REPOS #
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#------------------------------------------------------------------------------------------------------------------------------#
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deb ${var_url} ${var_codename} ${ary_components[*]}
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EOF
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb ${var_url} ${var_codename} ${ary_components[*]}'."
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if [[ "${var_deb_src}" == "true" ]]; then
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echo "deb-src ${var_url} ${var_codename} ${ary_components[*]}" >> "${TARGET}/etc/apt/sources.list"
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb-src ${var_url} ${var_codename} ${ary_components[*]}'."
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fi
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### Security Repository
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if [[ "${apt_updates_security,,}" == "true" ]]; then
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cat << EOF >> "${TARGET}/etc/apt/sources.list"
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deb ${var_surl} ${var_codename}-security ${ary_components[*]}
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EOF
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb ${var_surl} ${var_codename}-security ${ary_components[*]}'."
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if [[ "${var_deb_src}" == "true" ]]; then
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echo "deb-src ${var_surl} ${var_codename}-security ${ary_components[*]}" >> "${TARGET}/etc/apt/sources.list"
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb-src ${var_surl} ${var_codename}-security ${ary_components[*]}'."
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fi
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fi
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### Updates Repository
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if [[ "${apt_updates_release,,}" == "true" ]]; then
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cat << EOF >> "${TARGET}/etc/apt/sources.list"
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deb ${var_url} ${var_codename}-updates ${ary_components[*]}
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EOF
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb ${var_url} ${var_codename}-updates ${ary_components[*]}'."
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if [[ "${var_deb_src}" == "true" ]]; then
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echo "deb-src ${var_url} ${var_codename}-updates ${ary_components[*]}" >> "${TARGET}/etc/apt/sources.list"
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb-src ${var_url} ${var_codename}-updates ${ary_components[*]}'."
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fi
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fi
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### Backports Repository
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if [[ "${apt_updates_backports,,}" == "true" ]]; then
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cat << EOF >> "${TARGET}/etc/apt/sources.list"
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deb ${var_url} ${var_codename}-backports ${ary_components[*]}
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EOF
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb ${var_url} ${var_codename}-backports ${ary_components[*]}'."
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if [[ "${var_deb_src,,}" == "true" ]]; then
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echo "deb-src ${var_url} ${var_codename}-backports ${ary_components[*]}" >> "${TARGET}/etc/apt/sources.list"
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do_log "info" "file_only" "${TARGET}/etc/apt/sources.list entry generated: 'deb-src ${var_url} ${var_codename}-backports ${ary_components[*]}'."
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fi
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fi
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### Clean up 'sources.list'
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sed -i '/^#/!s/[[:space:]]\+/ /g' "${TARGET}/etc/apt/sources.list"
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cat << EOF >> "${TARGET}/etc/apt/sources.list"
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# Copyright 2018-2025; WEIDNER, Marc S., <msw@coresecret.dev>
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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EOF
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do_in_target "${TARGET}" apt-get update -y
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if [[ "${apt_updates_policy,,}" == "unattended" ]]; then
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do_in_target "${TARGET}" apt-get install -y unattended-upgrades
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do_log "info" "file_only" "The update policy was set at installation time to '${apt_updates_policy}'."
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elif [[ "${apt_updates_policy,,}" == "security" ]]; then
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do_in_target "${TARGET}" apt-get install -y unattended-upgrades
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# shellcheck disable=SC2016
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sed -i 's/^[[:space:]]*"origin=Debian,codename=\${distro_codename},label=Debian";/\/\/ &/' "${TARGET}/etc/apt/apt.conf.d/50unattended-upgrades"
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do_log "info" "file_only" "The update policy was set at installation time to '${apt_updates_policy}'."
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elif [[ "${apt_updates_policy,,}" == "none" ]]; then
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do_log "info" "file_only" "The update policy was set at installation time to: '${apt_updates_policy}'."
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else
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do_log "warning" "file_only" "Update policy '${apt_updates_policy}': is not supported. Using 'none' as default."
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fi
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return 0
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}
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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