#!/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 || return "${ERR_GUARD_SOURCE}"

#######################################
# Logger for all generated partition, LUKS container and file system UUIDs.
# Globals:
#   HMP_PATH_FSUUID
#   HMP_PATH_LUKSUUID
#   HMP_PATH_PARTUUID
#   LOG_UID
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
uuid_logger() {
  declare var_key="" var_mountpoint="" var_uuid=""

  printf 'PARTITION UUID Partition:\n' >> "${LOG_UID}"
  for var_key in "${!HMP_PATH_PARTUUID[@]}"; do

    var_mountpoint="${var_key}"
    var_uuid="${HMP_PATH_PARTUUID[${var_key}]}"
    ### Left-aligned field width 63; "UUID=" starts directly after column 64.
    printf '%-63sUUID=%s\n' "${var_mountpoint}" "${var_uuid}" >> "${LOG_UID}"

  done


  printf '\n' >> "${LOG_UID}"
  printf 'LUKS CONTAINER UUID:\n' >> "${LOG_UID}"
  for var_key in "${!HMP_PATH_LUKSUUID[@]}"; do

    var_mountpoint="${var_key}"
    var_uuid="${HMP_PATH_LUKSUUID[${var_key}]}"
    ### Left-aligned field width 63; "UUID=" starts directly after column 64.
    printf '%-63sUUID=%s\n' "${var_mountpoint}" "${var_uuid}" >> "${LOG_UID}"

  done


  printf '\n' >> "${LOG_UID}"
  printf 'FILESYSTEM UUID:\n' >> "${LOG_UID}"
  for var_key in "${!HMP_PATH_FSUUID[@]}"; do

    var_mountpoint="${var_key}"
    var_uuid="${HMP_PATH_FSUUID[${var_key}]}"
    ### Left-aligned field width 63; "UUID=" starts directly after column 64.
    printf '%-63sUUID=%s\n' "${var_mountpoint}" "${var_uuid}" >> "${LOG_UID}"

  done

  guard_dir; return 0
}
### Prevents accidental 'unset -f'.
# shellcheck disable=SC2034
readonly -f uuid_logger
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh