CORS error when trying to access second node

[davepwsmith]

Describe the bug: I have a headless dashboard node, and a main node with the dashboard UI. When I try to access the headless node via the dropdown, the page just sits there, and when I inspect I can see that there is a CORS error on the request:

Access to fetch at 'http://192.168.68.6:5252/login/' from origin 'http://192.168.68.5:5252' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

Version of DietPi-Dashboard: 0.6.1

Nightly or stable: Stable

Version of DietPi: 8.19.1

Device architecture: aarch64 (main) / armv6l (node)

To Reproduce

1. Connect second device as node
2. Go to dashboard
3. Click secondary node in dropdown
4. Click login button

Error log

Access to fetch at 'http://192.168.68.6:5252/login/' from origin 'http://192.168.68.5:5252' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

[ravenclaw900]

Hi, To be completely honest, connecting to another node has been broken entirely for various reasons in the 0.6.1 release (see https://github.com/ravenclaw900/DietPi-Dashboard/issues/548). The current simplest workaround that should let you connect is to remove the password from the second node, but that can obviously be a huge security hole (downgrading to 0.6.0 should also fix the issue).

I've been very busy lately, so I haven't had any time to work on fixing the issue, or the dashboard in general. However, over the next few days I can actually get around to working on the backlog of dependency upgrades, stale PRs, planned features etc. that I haven't been able to before.

[davepwsmith]

Hi,

Thanks for replying so quickly. I would offer to help, but I am afraid that Rust is quite a long way out of my wheelhouse!

Cheers.