#!/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: LicenseRef-CNCL-1.1 OR LicenseRef-CCLA-1.1
# 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 -Ceuo pipefail

printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 '%s' starting ... \e[0m\n" "${0}"

if [[ ! -d "${VAR_HANDLER_BUILD_DIR}"/config/includes.chroot/etc/systemd/network ]]; then

  mkdir -p "${VAR_HANDLER_BUILD_DIR}"/config/includes.chroot/etc/systemd/network

fi

cat << 'EOF' >| "${VAR_HANDLER_BUILD_DIR}"/config/includes.chroot/etc/systemd/network/90-ciss-ethernet.network
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-12-03; 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: LicenseRef-CNCL-1.1 OR LicenseRef-CCLA-1.1
# 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

[Match]
Type=ether

[Network]
DHCP=yes
DNS=135.181.207.105
DNS=89.58.62.53
DNS=138.199.237.109
DNS=2a01:4f9:c012:a813:135:181:207:105
DNS=2a0a:4cc0:1:e6:89:58:62:53
DNS=2a01:4f8:c013:8011:138:199:237:109
DNSOverTLS=yes
DNSSEC=yes
IPv6AcceptRA=yes
LinkLocalAddressing=ipv6

[DHCPv4]
UseDNS=no
UseDomains=no
UseHostname=no
UseNTP=no

[DHCPv6]
UseDNS=no
UseDomains=no
UseHostname=no
UseNTP=no

# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=conf
EOF

printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ '%s' successfully applied. \e[0m\n" "${0}"

exit 0
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
