V8.02.512.2025.05.30

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

config/includes.chroot/preseed/.iso/iso.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-05-05; 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
+set -C -e -u -o pipefail
+
+# The example names get mapped to their roles here
+declare timestamp
+timestamp=$(date +"%Y%m%d%H%M")
+declare -r LABEL="${timestamp:0:4}_${timestamp:4:2}_${timestamp:6:2}-${timestamp:8:2}_${timestamp:10:2}"
+declare -r SEQNO="${timestamp:0:4}.${timestamp:4:2}.${timestamp:6:2}-${timestamp:8:2}:${timestamp:10:2}"
+declare -r ISO_ORIGINAL="/opt/netinstaller/debian-12.8.0-amd64-netinst.iso"
+declare -r IMGCENTURION="/mnt/debian-original"
+declare -r ISO_MODIFIED="/root/${LABEL}-CISS-12.8.0-amd64-netinst.iso"
+declare -r MBR_TEMPLATE="isohdpfx.bin"
+declare size
+size=$(xorriso -as mkisofs -print-size "${IMGCENTURION}" | tail -n 1 | awk '{print $1}')
+clear
+
+echo "Sequence No.   : ${SEQNO}"
+echo "Estimated Size : ${size}"
+
+# Extract MBR template file to disk
+dd if="${ISO_ORIGINAL}" bs=1 count=432 of="${MBR_TEMPLATE}"
+
+# Create the new ISO image
+xorriso -as mkisofs \
+  -r \
+  -volid 'CISS Debian 12.8.0 x86_64' \
+  -appid 'Centurion Debian Installer' \
+  -volset 'CISS.hardened.bookworm' \
+  -volset-seqno "${SEQNO}" \
+  -volset-size "${size}" \
+  -publisher 'Centurion Intelligence Consulting Agency' \
+  -sysid 'GNU/Linux amd64' \
+  -copyright 'COPYRIGHT' \
+  -o "${ISO_MODIFIED}" \
+  -J -J -joliet-long -cache-inodes \
+  -isohybrid-mbr "${MBR_TEMPLATE}" \
+  -b isolinux/isolinux.bin \
+  -c isolinux/boot.cat \
+  -boot-load-size 4 -boot-info-table -no-emul-boot \
+  -eltorito-alt-boot \
+  -e boot/grub/efi.img \
+  -no-emul-boot -isohybrid-gpt-basdat -isohybrid-apm-hfsplus \
+  "${IMGCENTURION}"
+
+# Check output of new ISO image
+echo ""
+file "${ISO_MODIFIED}"
+echo ""
+isoinfo -d -i "${ISO_MODIFIED}"
+echo ""
+file "${ISO_MODIFIED}"
+echo ""
+
+exit 0
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh