Converts AWS published IP Ranges to EDL
A simple lambda function that converts a list of IP addresses that host AWS services from json to an EDL sutiable for a Paloaltonetworks Firewall.
##Instructions
Upload the following file to S3 prior to deployment layer.zip aws_prefix_edl.py.zip
Load the Cloud Formation Template
##Input Parameters
EDLBucket - The Name of the S3 Bucket that will host the dynamic list
PrefixListURL - Location of the Json file published by AWS Default: https://ip-ranges.amazonaws.com/ip-ranges.json
EdlPrefixListFileName - Name of the file published to S3 and read by the firewall Default: aws-prefix-edl.txt
LambdaFunctionsBucketName - The name of the S3 bucket that contains the 'layer.zip' 'aws_prefix_edl.py.zip' files