[Bug]: Basic auth with traefik labels stopped working (404 page not found)

[RayBB]

Description

Today I tried to go to an application running on coolify and got the message 404 page not found
I tried a few more and noticed all the ones behind basic auth are doing that and the rest are fine.
If I remove the label from one of them the app is accessible.
If I put it back on it 404s right away.

Example label:

    labels:
      - 'traefik.http.middlewares.custom-auth.basicauth.users=test:$$2y$$12$$ci.4U63YX83CwkyUrjqxAucnmi2xXOIlEF6T/KdP9824f1Rf1iyNG'

Is anyone else experiencing this? I haven't touched anything in coolify between using the app yesterday and everything working fine and today getting the 404?

Minimal Reproduction (if possible, example repository)

I don't know how to reproduce this.

Exception or Error

No response

Version

v4.0.0-beta.277

[charlesilieff]

I think I have a linked issue, traefik dashboard works only if I disable the basic auth (removing : ```
middlewares:
auth:
basicAuth:
users:
- "<GENERATED_USERNAME>:<GENERATED_PASSWORD>"

[RayBB]

@charlesilieff what is the url to the traefik dashboard?

[charlesilieff]

http://traefik.my-domain.com/dashboard/

[andrasbacsai]

Did you try with simple $ as described in the docs?

https://coolify.io/docs/knowledge-base/traefik/basic-auth

[RayBB]

@andrasbacsai here is a recording of the issue. I copied the strings straight from the docs.
So weird because it has been working for weeks and changed all of a sudden.

here is a video:

coolifybug2.mp4

[andrasbacsai]

Found the issue. Fixing in the next version.

[RayBB]

@andrasbacsai
thanks! btw, this is probably such a commonly needed feature it might make sense to make a little GUI for it.

[fernandops26]

@RayBB @andrasbacsai i just had the same issue, what is the workaround?

[RayBB]

@fernandops26 no workaround afaik. but beta.278 should probably be out tomorrow or so with a fix.

[RayBB]

@andrasbacsai I am on v4.0.0-beta.279 and still experiencing this issue.

I have tried:

• With the checkbox checked and not.
• And with quotes and not.
• Redeploying each time between.

It 404s in all cases except when I remove the label.

Is there something else I am missing?

@fernandops26 did the new version fix it for you?

[frans2526]

Hello,

I am also experiencing the same issue on version v4.0.0-beta.280. I followed the same steps as RayBB, but I still encountered a 404 error.

Thank you.

[RayBB]

I have no idea what changed but on beta 286 it is working just like this:

[RayBB]

Created a PR to improve the documentation coollabsio/documentation-coolify#15