#!/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

#######################################
# Configure the '/etc/resolv.conf' file.
# Globals:
#   RECOVERY
#   TARGET
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
setup_resolv_reco() {
  if [[ -f "${RECOVERY}/etc/resolv.conf" ]]; then
    mkdir -p "${RECOVERY}/root/.ciss/cdi/backup/etc"
    mv "${RECOVERY}/etc/resolv.conf" "${RECOVERY}/root/.ciss/cdi/backup/etc/resolv.conf.bak"
    do_log "info" "file_only" "5035() Existing '${RECOVERY}/etc/resolv.conf' moved."
  fi

  cp -a "${TARGET}/etc/resolv.conf" "${RECOVERY}/etc/resolv.conf"

  guard_dir && return 0
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh