#!/usr/bin/env bash

# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed
# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
# CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.


IFS=',' read -ra MODES <<< "${MODE}"
for MODE in "${MODES[@]}"; do
  if [[ "$MODE" != "mono" && "$MODE" != "text" && "$MODE" != "csv" && "$MODE" != "json" && "$MODE" != "json-asff" && "$MODE" != "junit-xml" && "$MODE" != "html" ]]; then
    echo -e "${OPTRED}ERROR!$OPTNORMAL Invalid output mode.  Choose text, mono, csv, json, json-asff, junit-xml or html. ./prowler -h for help"
    EXITCODE=1
    exit $EXITCODE
  fi
  if [[ "$MODE" == "mono" || "$MODE" == "csv" || "$MODE" == "json" || "$MODE" == "json-asff" ]]; then
    MONOCHROME=1
  fi
done

if [[ $MONOCHROME -eq 1 ]]; then
  # Colors
  NORMAL=''
  WARNING=''          # Bad (red)
  SECTION=''          # Section (yellow)
  NOTICE=''           # Notice (yellow)
  OK=''               # Ok (green)
  BAD=''              # Bad (red)
  CYAN=''
  BLUE=''
  BROWN=''
  DARKGRAY=''
  GRAY=''
  GREEN=''
  MAGENTA=''
  PURPLE=''
  RED=''
  YELLOW=''
  WHITE=''
else
  # Colors
  # NOTE: Your editor may NOT show the 0x1b / escape character left of the '['
  NORMAL="[0;39m"
  WARNING="[0;33m"          # Warning (brown)
  SECTION="[1;33m"          # Section (yellow)
  NOTICE="[1;33m"           # Notice (yellow)
  OK="[1;32m"               # Ok (green)
  BAD="[1;31m"              # Bad (red)
  CYAN="[0;36m"
  BLUE="[0;34m"
  BROWN="[0;33m"
  DARKGRAY="[0;30m"
  GRAY="[0;37m"
  GREEN="[1;32m"
  MAGENTA="[1;35m"
  PURPLE="[0;35m"
  RED="[1;31m"
  YELLOW="[1;33m"
  WHITE="[1;37m"
fi

printColorsCode(){
  if [[ $MONOCHROME -eq 0 ]]; then
    echo -e "\n$NORMAL Colors code for results: "
    echo -e "$NOTICE INFO (Information)$NORMAL,$OK PASS (Recommended value)$NORMAL, $WARNING WARNING (Ignored by whitelist)$NORMAL, $BAD FAIL (Fix required)$NORMAL, $PURPLE Not Scored $NORMAL"
  fi
}