refactor(Prowler): Main logic refactor (#1189)

* fix(aws_profile_loader): New functions

* fix(shellcheck): Temporary remove Shellcheck

* fix(aws_cli_detector): new function

* fix(jq_detector): New function

* fix(os_detector): New function

* fix(output_bucket): Output bucket input check in main

* fix(python_detector): deleted unused python detector

* fix(credentials): credentials check out of whoami

* [break]refactor(main)

* [BREAK] Get list of checks parsing all input options

* [break]refactor(main): execute checks functions

* [break]refactor(main): move functions to libs

* fix(validations): custom check validation and typos

* refactor(validate_options): Include comments

* fix(custom_checks): Minor fixes

* refactor(closing_files): include libraries

* refactor(loader): Include ignored checks

* refactor(main): Fix shellcheck

* refactor(loader): beautify

* refactor(monochrome): without variables

* refactor(modes): MODES array not needed

* refactor(whoami): get error from AWSCLI

* refactor(secrets-detector)

* refactor(secrets-detector)

* fix(html_scoring): html scoring was fixed.

* fix(load_checks_from_file)

* fix(color-code): Print if not mono

* fix(not extra): Fixed if EXCLUDE_CHECK_ID is empty

* fix(IFS): Restore default IFS once modes are parsed

* fix(bucket): validate before whoami

* fix(bucket): validate before whoami

Co-authored-by: n4ch04 <nachor1992@gmail.com>
Co-authored-by: sergargar <sergio@verica.io>
Co-authored-by: Nacho Rivera <59198746+n4ch04@users.noreply.github.com>

include/default_variables

@@ -0,0 +1,40 @@
+#!/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.
+
+# Output Colors
+OPTRED=""
+OPTNORMAL=""
+
+# AWS Region
+REGION=""
+FILTERREGION=""
+
+# Max AWS CLI items
+MAXITEMS=100
+
+# Default output mode
+MODE="text"
+
+# Security Hub
+SEND_TO_SECURITY_HUB=0
+
+# Date & Time
+PROWLER_START_TIME=$( date -u +"%Y-%m-%dT%H:%M:%S%z" )
+OUTPUT_DATE=$(date -u +"%Y%m%d%H%M%S")
+
+# Default Prowler Options
+QUIET=0
+SEP=','
+KEEPCREDREPORT=0
+EXITCODE=0
+FAILED_CHECK_FAILED_SCAN=1