#!/usr/bin/env bash

# Copyright 2018 Toni de la Fuente

# Prowler is a tool that provides automate auditing and hardening guidance of an
# AWS account. It is based on AWS-CLI commands. It follows some guidelines
# present in the CIS Amazon Web Services Foundations Benchmark at:
# https://d0.awsstatic.com/whitepapers/compliance/AWS_CIS_Foundations_Benchmark.pdf

# Contact the author at https://blyx.com/contact
# and open issues or ask questions at https://github.com/prowler-cloud/prowler

# Code is licensed as Apache License 2.0 as specified in
# each file. You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0


# Show the title of a group, by their numerical id
show_group_title() {
  textTitle "${GROUP_NUMBER[$1]}" "${GROUP_TITLE[$1]}"
}

# Show al group titles
show_all_group_titles() {
  local group_index
  for group_index in "${!GROUP_TITLE[@]}"; do
    show_group_title "$group_index"
  done
  exit 0
}

# Show the titles of either all checks or only those in the specified group
show_all_check_titles() {
  for CHECK_ID in ${TOTAL_CHECKS[*]}
  do
    show_check_title "${CHECK_ID}"
  done
  exit 0
}

# Function to show the title of the check, and optionally which group(s) it belongs to
# using this way instead of arrays to keep bash3 (osx) and bash4(linux) compatibility
show_check_title() {
  local check_id=CHECK_ID_$1
  local check_title=CHECK_TITLE_$1
  local check_scored=CHECK_SCORED_$1
  local check_cis_level=CHECK_CIS_LEVEL_$1
  local check_asff_compliance_type=CHECK_ASFF_COMPLIANCE_TYPE_$1
  local check_severity=CHECK_SEVERITY_$1
  local check_servicename=CHECK_SERVICENAME_$1
  local group_ids
  local group_index

  # This shows ASFF_COMPLIANCE_TYPE if group used is ens, this si used to show ENS compliance ID control, can be used for other compliance groups as well.
  if [[ ${GROUP_ID_READ} == "ens" ]];then
    textTitle "${!check_id}" "${!check_title}" "${!check_scored}" "${!check_cis_level}" "$group_ids" "(${!check_asff_compliance_type})"
  else
    textTitle "${!check_id}" "${!check_title}" "${!check_servicename}" "${!check_severity}" "$group_ids" "${!check_cis_level}"
  fi
}