Update Firewall Alias from Cloudflare API

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bunchofreeds

Full Member
Posts: 203
Karma: 11

Update Firewall Alias from Cloudflare API

« on: July 25, 2023, 10:35:54 pm »

Hi,

Is it possible to update an OPNsense Firewall Alias that holds all Cloudflare IP addresses using their API?

https://developers.cloudflare.com/fundamentals/get-started/setup/allow-cloudflare-ip-addresses/
https://www.cloudflare.com/ips/
https://developers.cloudflare.com/api/#cloudflare-ips-properties

Thanks for any help with this

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sorano

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Posts: 153
Karma: 21

Re: Update Firewall Alias from Cloudflare API

« Reply #1 on: July 25, 2023, 11:29:10 pm »

Haven't used the API so cannot comment on that but the txt lists from here works great:

https://www.cloudflare.com/ips/

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isaacthekind

Jr. Member
Posts: 60
Karma: 0

Re: Update Firewall Alias from Cloudflare API

« Reply #2 on: October 27, 2023, 08:55:07 pm »

I used an IP table in the alias options, this checks if they have changed at an interval that I set.

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bunchofreeds

Full Member
Posts: 203
Karma: 11

Re: Update Firewall Alias from Cloudflare API

« Reply #3 on: December 13, 2023, 10:49:55 pm »

Late reply - sorry

I followed your advice and configured an Alias using URL Table (IP's)
Pasted in the Cloudflare IP list URL and set to check every 7 days

Works really well!

Thanks

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