update-cloudflare-ingress.sh

#!/bin/bash

# pip install --upgrade --user awscli

while IFS= read -r line; do 
  aws ec2 authorize-security-group-ingress \
    --group-id sg-fb153885 \
    --protocol tcp \
    --port 80 \
    --cidr "$line"
done < <(curl --silent https://www.cloudflare.com/ips-v4)

while IFS= read -r line; do 
  aws ec2 authorize-security-group-ingress \
    --group-id sg-fb153885 \
    --ip-permissions '[{"IpProtocol": "tcp", "FromPort": 80, "ToPort": 80, "Ipv6Ranges": [{"CidrIpv6": "'"$line"'"}]}]'
done < <(curl --silent https://www.cloudflare.com/ips-v6)