mia is a multi-colo pop (https://cfdata.lol/colos/), if you want to track each colo, cf.colo.id

dave•9/7/23, 9:07 PM

ahhh thanks, didn't know cf.colo.idcf.colo.id was a thing

dave•9/7/23, 9:09 PM

yeah it's totally missing from here lol https://developers.cloudflare.com/rules/transform/request-header-modification/reference/fields-functions/

Available fields and functions for HTTP request header modification...

The available fields when setting an HTTP request header value using an expression are the following:

ChaikaOP•9/7/23, 9:10 PM

it's only referenced in the docs under rate limiting lol, didn't realize that

Erisa•9/7/23, 9:11 PM

docs pr time?

CChaika mia is a multi-colo pop (https://cfdata.lol/colos/), if you want to track each c...

dave•9/7/23, 9:12 PM

what do MCP, DOG, LAB, JDC, and CAN mean?

ChaikaOP•9/7/23, 9:13 PM

mcp is multi-colo pop, dog/lab/can are all rollout things (like dogfooding, canary, etc, Idk the exact pattern) , jdc is china stuff

dave•9/7/23, 9:19 PM

thanks!

Karew•9/8/23, 5:35 AM

https://s.karew.wtf/qqxoTvSoKS.png

Karew•9/8/23, 5:35 AM

There is nothing on my Overview tab about this, has it moved somewhere else?

Karew•9/8/23, 5:44 AM

Oh it's now under Registrar -> Manage Domain -> domain -> Configuration

kath•9/8/23, 8:37 AM

is it possible to use cloudflare warp's zero trust account feature to let me remote ssh into my home server using tunnels?

Soham•9/8/23, 9:05 AM

Yeah you can use private networking

shapeshifter•9/8/23, 12:51 PM

Does anyone have a cool setup for their worker to have almost the same treatment as a pages deployment? My team is building on multiple features and some of them are designated for the future and right now I have a dev api and a prod api but I'd love to be able to deploy feature branch api's like I can with auto deployments on pages.

shapeshifter•9/8/23, 12:53 PM

Right now we're pushing to dev and when it's time to push a new feature I set up a staging branch and cherry pick things out to deploy to main

Sshapeshifter Does anyone have a cool setup for their worker to have almost the same treatment...

dave•9/8/23, 2:55 PM

this is how we do our dev vs prod setup for Workers:

https://github.com/aimoda/cloudflare-worker-to-aws-lambda-function-url-example/blob/main/wrangler.toml

We do the following naming convention:

Dev workers are named: projectname-worker-devprojectname-worker-dev
Staging workers are named projectname-worker-stagingprojectname-worker-staging
Production workers are named projectname-workerprojectname-worker

captain•9/8/23, 3:42 PM

noticing this: https://developers.cloudflare.com/images/image-resizing/resize-with-workers/#quality

Resize with Cloudflare Workers · Cloudflare Image Optimization docs

Using Image Resizing with Workers gives you powerful programmatic control over every image request.

captain•9/8/23, 3:42 PM

that the quality is not available, was looking to recompress or optimize pngs i am receiving from another source...is there another method to do this similar to https://tinypng.com/

TinyPNG – Compress WebP, PNG and JPEG images intelligently

Make your website faster and save bandwidth. TinyPNG optimizes your WebP, PNG and JPEG images by 50-80% while preserving full transparency!

F0rce•9/8/23, 4:44 PM

is there a way to request the ssl fingerprint with a worker subrequest from a specific domain ? reason for is I need to be creative with securing an endpoint because the provider I am connecting with does not provide such features as webhook secrets...

Original message was deleted

F0rce•9/8/23, 4:49 PM

so basically I have no way to do a "HEAD" request for example and check for certificate infos.

dave•9/8/23, 5:20 PM

Where would we get a heads up if Cloudflare is adding new IPs to https://www.cloudflare.com/en-gb/ips/?

Ddave Where would we get a heads up if Cloudflare is adding new IPs to https://www.clo...

ChaikaOP•9/8/23, 5:22 PM

They've sent an email in the past, the last change was a while ago though:

https://community.cloudflare.com/t/faq-changes-to-cloudflare-infrastructure-ips/259140
Looks like they gave 2-3 weeks of heads up.
You should have the process automated though if you can, to download new IPs from the list every so often

Cloudflare Community

FAQ: Changes to Cloudflare Infrastructure IPs

You should have received an email from Cloudflare detailing some IP changes, if you have you may have some questions! A lot of the questions here are similar, so hopefully this FAQ can help answer yours! In a hurry and want to know if this affects you? If this is all new to you, then the answer is most likely “no”. The email you will have rec...

CChaika They've sent an email in the past, the last change was a while ago though: http...

dave•9/8/23, 5:25 PM

thanks! Turns out it doesn't matter, since I can't add all the IP ranges to a Slack app lol.

Original message was deleted

F0rce•9/8/23, 6:27 PM

yes

F0rce•9/8/23, 6:32 PM

I am aware of that issues. How would I then secure an endpoint that needs to be accessible online. Authentication cant be used! I am already using an uuidv4 for the endpoint and an 128 token access token. But if it still gets leaked by our customer we would still had a "second" security in place.

F0rce•9/8/23, 6:34 PM

verifiying that the request comes 100% from where it should come from

F0rce•9/8/23, 6:34 PM

i know that certificates rotate, etc. and I would have no problem replacing them often.

F0rce•9/8/23, 6:36 PM

just for clarification - we are using storyblok for our customers website. Storyblok sends a webhook when an story (aka blogpost) gets saved. Storyblok sends a post request to our online availible relay and then an github action is triggerd to build and deploy the site. Storyblok unfortunately doesn't allow webhook secrets. So I was just making sure to harden our so called relay.

Original message was deleted

F0rce•9/8/23, 6:37 PM

I know. Thats why I was asking if there is a way to get the certificate.

F0rce•9/8/23, 6:38 PM

But if it is not possible, I will just go with as random and ungessable as possible and hope for no human error on customer side, because thats all I can do in that case. Really appreciate your help

Original message was deleted

F0rce•9/8/23, 6:41 PM

thats what I understand now. I thought there is a way to connect those two.

F0rce•9/8/23, 9:15 PM

is there a way to use pnpm with the cloudflare worker action ? I am using pnpm in my build process but because the worker action uses npm I am getting Error: Command failed: npm ERR! Cannot read properties of null (reading 'matches')Error: Command failed: npm ERR! Cannot read properties of null (reading 'matches') errors...~

https://github.com/cloudflare/wrangler-action/issues/156

GitHub

v3 does not work with other package managers · Issue #156 · cloudfl...

Currently getting the following error thrown npm ERR! Cannot read properties of null (reading 'matches') in https://github.com/zanechua/comment-worker/actions/runs/5857501953/job/1587948325...