cfallow

Install

If you have Go installed on your computer:

go install github.com/golevi/cfallow

Usage

You must authenticate with a Cloudflare API Token.

To use an API Token, set the CF_ALLOW environment variable:

export CF_ALLOW=Abc123Xyz

Example of how it works. It creates an md5 hash of your computer's hostname, that is your rule hash. We then get your IP address. Next, it looks to see which accounts you have access to and loops through them, removing your previous entry and adding a new entry with your latest IP address.

Starting...
Rule hash 11111c15372208abfb4265ebe0123456
Your IP 260f:5c5:5555:fff:0000:0000:0000:ffff
=========================================================
Client 1 Account
Deleted rule 11112222333344445555666677778888
IP Added...
=========================================================
Client 2 Account
Deleted rule a1112222333344445555666677778888
IP Added...
=========================================================
Client 3 Account
Deleted rule b1112222333344445555666677778888
IP Added...
=========================================================
Client 4 Account
Deleted rule c1112222333344445555666677778888
IP Added...
=========================================================
Client 5 Account
Deleted rule d1112222333344445555666677778888
IP Added...
=========================================================
Client 6 Account
Deleted rule e1112222333344445555666677778888
IP Added...
=========================================================
Done!

API token permissions

Your token will need the following tokens.

All accounts

• Account Filter Lists:Read
• Account Firewall Access Rules:Edit
• DNS Firewall:Edit
• Account Settings:Read

All zones

• Firewall Services:Edit

All users

• User Details:Read