Marc S. Weidner
8e02d6cb7d
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
148 lines
7.1 KiB
Bash
148 lines
7.1 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.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: LicenseRef-CNCL-1.1 OR LicenseRef-CCLA-1.1
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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.live.builder
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# SPDX-Security-Contact: security@coresecret.eu
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guard_sourcing || return "${ERR_GUARD_SRCE}"
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#######################################
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# Wrapper to write a new 'lb config' environment.
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# Globals:
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# BASH_SOURCE
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# VAR_ARCHITECTURE
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# VAR_HANDLER_BUILD_DIR
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# VAR_HANDLER_ISO_COUNTER
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# VAR_KERNEL
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# VAR_VERSION
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# Arguments:
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# None
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# Returns:
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# 0: on success
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#######################################
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lb_config_write_trixie() {
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printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 %s starting ... \e[0m\n" "${BASH_SOURCE[0]}"
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printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 Writing new config ... \e[0m\n"
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# shellcheck disable=SC2164
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cd "${VAR_HANDLER_BUILD_DIR}"
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lb config \
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--apt apt \
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--apt-indices true \
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--apt-recommends true \
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--apt-secure true \
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--apt-source-archives true \
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--architecture "${VAR_ARCHITECTURE}" \
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--archive-areas main contrib non-free non-free-firmware \
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--backports true \
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--binary-filesystem fat32 \
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--binary-image iso-hybrid \
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--bootappend-install "auto=true priority=critical clock-setup/utc=true console-setup/ask_detect=false debian-installer/country=US debian-installer/language=en debian-installer/locale=en_US.UTF-8 keyboard-configuration/xkb-keymap=de keyboard-configuration/model=pc105 localechooser/supported-locales=en_US.UTF-8 time/zone=Etc/UTC splash audit_backlog_limit=262144 audit=1 debugfs=off efi=disable_early_pci_dma efi_no_storage_paranoia hardened_usercopy=1 ia32_emulation=0 init_on_alloc=1 init_on_free=1 iommu=force kfence.sample_interval=100 kvm.nx_huge_pages=force l1d_flush=on lockdown=integrity loglevel=0 mce=0 mitigations=auto,nosmt mmio_stale_data=full,nosmt oops=panic page_alloc.shuffle=1 page_poison=1 panic=-1 pti=on random.trust_bootloader=off random.trust_cpu=off randomize_kstack_offset=on retbleed=auto,nosmt rodata=on tsx=off vdso32=0 vsyscall=none" \
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--bootappend-live "boot=live ciss_iso_label=CISS.debian.live ciss_crypt_path=/live/ciss_rootfs.crypt components keyboard-layouts=de keyboard-model=pc105 keyboard-options= keyboard-variants= locales=en_US.UTF-8 noautologin nottyautologin nox11autologin noeject nopersistence ramdisk-size=1024M splash swap=true timezone=Etc/UTC toram verify-checksums=sha512,sha384 verify-checksums-signatures apparmor=1 security=apparmor audit_backlog_limit=262144 audit=1 debugfs=off efi=disable_early_pci_dma hardened_usercopy=1 ia32_emulation=0 init_on_alloc=1 init_on_free=1 iommu.passthrough=0 iommu.strict=1 iommu=force kfence.sample_interval=100 kvm.nx_huge_pages=force l1d_flush=on lockdown=integrity loglevel=0 mitigations=auto,nosmt mmio_stale_data=full,force nosmt=force oops=panic page_alloc.shuffle=1 page_poison=1 panic=0 pti=on random.trust_bootloader=off random.trust_cpu=off randomize_kstack_offset=on retbleed=auto,nosmt rodata=on slab_nomerge vdso32=0 vsyscall=none" \
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--bootloaders grub-efi \
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--cache true \
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--checksums sha512 sha384 sha256 \
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--chroot-filesystem squashfs \
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--chroot-squashfs-compression-level 22 \
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--chroot-squashfs-compression-type zstd \
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--color \
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--compression bzip2 \
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--debconf-frontend noninteractive \
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--debconf-priority critical \
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--debian-installer cdrom \
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--debian-installer-distribution trixie \
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--debian-installer-gui true \
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--debian-installer-preseedfile "preseed.cfg" \
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--debug \
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--distribution trixie \
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--distribution-binary trixie \
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--distribution-chroot trixie \
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--firmware-binary true \
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--firmware-chroot true \
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--hdd-label "CENTURIONLIVE" \
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--image-name "ciss-debian-live-${VAR_HANDLER_ISO_COUNTER}" \
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--initramfs "live-boot" \
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--initramfs-compression gzip \
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--initsystem systemd \
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--iso-application "CISS.debian.live.builder: ${VAR_VERSION} - Debian-Live-Build: 20250505 - Debian-Installer: trixie" \
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--iso-preparer '(C) 2018-2025, Centurion Intelligence Consulting Agency (TM), Lisboa, Portugal' \
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--iso-publisher '(P) 2018-2025, Centurion Press (TM) - powered by https://coresecret.eu/ - contact@coresecret.eu' \
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--iso-volume 'CISS.debian.live' \
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--linux-flavours "${VAR_KERNEL}" \
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--linux-packages linux-image \
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--loadlin true \
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--memtest memtest86+ \
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--mirror-binary 'https://deb.debian.org/debian/' \
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--mirror-binary-security 'https://security.debian.org/' \
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--mirror-bootstrap 'https://deb.debian.org/debian/' \
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--mirror-chroot 'https://deb.debian.org/debian/' \
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--mirror-chroot-security 'https://security.debian.org/' \
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--mirror-debian-installer 'https://deb.debian.org/debian/' \
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--mode debian \
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--parent-archive-areas main contrib non-free non-free-firmware \
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--parent-debian-installer-distribution trixie \
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--parent-distribution trixie \
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--parent-distribution-binary trixie \
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--parent-distribution-chroot trixie \
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--parent-mirror-binary 'https://deb.debian.org/debian/' \
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--parent-mirror-binary-security 'https://security.debian.org/' \
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--parent-mirror-bootstrap 'https://deb.debian.org/debian/' \
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--parent-mirror-chroot 'https://deb.debian.org/debian/' \
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--parent-mirror-chroot-security 'https://security.debian.org/' \
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--parent-mirror-debian-installer 'https://deb.debian.org/debian/' \
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--security true \
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--system live \
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--source false \
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--source-images tar \
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--uefi-secure-boot enable \
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--updates true \
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--utc-time true \
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--verbose
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sleep 1
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sed -i 's/^LB_CHECKSUMS=.*/LB_CHECKSUMS="sha512 sha384 sha256"/' ./config/binary
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sed -i 's/^LB_DM_VERITY=.*/LB_DM_VERITY="false"/' ./config/binary
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### https://wiki.debian.org/ReproducibleInstalls/LiveImages
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### https://reproducible-builds.org/docs/system-images/
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### https://gitlab.tails.boum.org/tails/tails/-/blob/stable/config/chroot_local-includes/usr/share/tails/build/mksquashfs-excludes
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mkdir -p "${VAR_HANDLER_BUILD_DIR}/config/rootfs"
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cat << 'EOF' >| "${VAR_HANDLER_BUILD_DIR}/config/rootfs/excludes"
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boot/initrd.img-*
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boot/vmlinux-*
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boot/vmlinuz-*
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debootstrap
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debootstrap/*
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root/.wget-hsts
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tmp/*
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usr/lib/firmware/amd/*
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usr/lib/firmware/amd-ucode/*
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usr/lib/firmware/amdtee/*
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usr/lib/firmware/intel-ucode/*
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var/cache/apt/pkgcache.bin
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var/cache/apt/srcpkgcache.bin
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var/lib/apt/lists/*
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var/lib/initramfs-tools/*-amd64
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EOF
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chmod 0644 "${VAR_HANDLER_BUILD_DIR}/config/rootfs/excludes"
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printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ Writing new config done.\e[0m\n"
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printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ %s successfully applied. \e[0m\n" "${BASH_SOURCE[0]}"
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return 0
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}
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### Prevents accidental 'unset -f'.
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# shellcheck disable=SC2034
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readonly -f lb_config_write_trixie
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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