#!/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

#######################################
# Installing anti-rootkit and antivirus packages.
# Globals:
#   TARGET
# Arguments:
#   None
# Returns:
#   0: on success
#######################################
hardening_virus() {
  ### Declare Arrays, HashMaps, and Variables.
  declare -r  var_logfile="/root/.ciss/cdi/log/4490_hardening_virus.log"

  chroot_logger "${TARGET}${var_logfile}"

  chroot_script "${TARGET}" "
    export INITRD=No
    apt-get install -y --no-install-recommends --no-install-suggests rkhunter 2>&1 | tee -a ${var_logfile}
    echo ExitCode: \$? >> ${var_logfile}
  "

  guard_dir && return 0
}
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