Various jq modules

cf-sg-graph.jq

This script produces a JSON Graph representation of the security rules found in a given CloudFormation template.

Note that currently only rules specified as resources are supported.

Prerequisites:

sudo apt-get install jq graphviz
sudo npm install -g jgf-dot
mkdir ~/.jq
curl https://raw.githubusercontent.com/stanch/jq-modules/master/cf-sg-graph.jq > ~/.jq/cf-sg-graph.jq

Usage:

jq 'include "cf-sg-graph"; graph' template.json | jgfdot | dot -Tsvg -otest.svg -Granksep=1.5