#!/usr/bin/env bash
#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2020-01-07 11:57:18 +0000 (Tue, 07 Jan 2020)
#
#  https://github.com/HariSekhon/DevOps-Bash-tools
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
#  https://www.linkedin.com/in/HariSekhon
#

set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# shellcheck disable=SC1090
. "$srcdir/lib/aws.sh"

# shellcheck disable=SC2034,SC2154
usage_description="
Strengthens password policy according to CIS Foundations Benchmark recommendations

View password policy using adjacent script aws_password_policy.sh (automatically called at start and end of this script)


$usage_aws_cli_required
"

# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args=""

help_usage "$@"


echo
echo "Existing Password Policy:"
echo
"$srcdir/aws_iam_password_policy.sh"
echo
echo
echo "Setting Hardened Password Policy:"
echo
set -x
aws iam update-account-password-policy --require-uppercase-characters
aws iam update-account-password-policy --require-lowercase-characters
aws iam update-account-password-policy --require-symbols
aws iam update-account-password-policy --require-numbers
aws iam update-account-password-policy --minimum-password-length 14
aws iam update-account-password-policy --password-reuse-prevention 24
aws iam update-account-password-policy --max-password-age 90
set +x
echo
echo
echo "New Password Policy:"
echo
"$srcdir/aws_iam_password_policy.sh"