How to 'whitelist' IP address's that can access Node RED

[BartButenaers]

@marcus-j-davies

It's been updated and now uses a built in class to help add the IP Address', Ranges & Subnets.

example:

const allowedIPs = [
  "127.0.0.1",                    /* Localhost */
  "172.16.0.0/24",                /* Private Network */
  "103.22.200.1-103.22.203.254"   /* CloudFlare range example */
];

Taking out the hosted services from the equation

Just repeating your feedback here (from the client certificate discussion) for anybody interested in ip whitelisting.