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DevOps-Bash-tools/terraform_cloud_ip_ranges.sh

69 lines
1.6 KiB
Bash

#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2021-12-20 13:32:36 +0000 (Mon, 20 Dec 2021)
#
# https://github.com/HariSekhon/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
#
# https://www.terraform.io/cloud-docs/api-docs/ip-ranges
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(dirname "${BASH_SOURCE[0]}")"
# shellcheck disable=SC1090
. "$srcdir/lib/utils.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Returns the list of IP ranges that Terraform Cloud may use via the API
Can optionally return just the IP lists for one or more of the following range types:
api
notifications
sentinel
vcs
For more details, see:
https://www.terraform.io/cloud-docs/api-docs/ip-ranges
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="[<range_type> <range_type> ...]"
help_usage "$@"
#min_args 1 "$@"
for range_type in "$@"; do
if ! [[ "$range_type" =~ ^(api|notifications|sentinel|vcs)$ ]]; then
usage "invalid range type given, must be one of: api, notifications, sentinel, vcs"
fi
done
data="$(curl -sS https://app.terraform.io/api/meta/ip-ranges)"
if [ -n "${DEBUG:-}" ]; then
jq . <<< "$data" >&2
fi
if [ $# -gt 0 ]; then
for range_type in "$@"; do
jq -r ".${range_type}[]" <<< "$data"
done
else
jq -r '.[][]' <<< "$data"
fi |
sort -u