#!/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

guard_sourcing || return "${ERR_GUARD_SRCE}"

#######################################
# Copy Initial ISO aide Database into Host System
# Globals:
#   BASH_SOURCE
#   VAR_HANDLER_BUILD_DIR
# Arguments:
#   None
# Returns:
#   0 : on success
#######################################
copy_db() {
  if [[ ! -d "${VAR_HANDLER_BUILD_DIR}/.integrity" ]]; then
    mkdir -p "${VAR_HANDLER_BUILD_DIR}/.integrity"
  fi

  if cp -p "${VAR_HANDLER_BUILD_DIR}/chroot/var/lib/aide/"* "${VAR_HANDLER_BUILD_DIR}/.integrity/"; then

    chmod 0400 "${VAR_HANDLER_BUILD_DIR}/.integrity/"*

    return 0

  else

    printf "\e[91m++++ ++++ ++++ ++++ ++++ ++++ ++ ❌ '%s' NOT successfully applied. \e[0m\n" "${BASH_SOURCE[0]}"

  fi
}
### Prevents accidental 'unset -f'.
# shellcheck disable=SC2034
readonly -f copy_db
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh