can't set 'insecure' flag for websocket proxies with server

[flumm]

when trying to proxy a websocket path like this:

[[proxy]]
backend = "wss://192.168.0.50:8443/some/path"
ws = true
insecure = true

When using trunk serve then, I get the following error when trying to establish the websocket connection:

2025-06-18T07:40:03.106229Z ERROR error establishing WebSocket connection to backend wss://192.168.0.50:8443/some/path for proxy error=Io(Custom { kind: InvalidData, error: InvalidCertificate(UnknownIssuer) })

is there any way currently to make this work with self-signed/untrusted certificates ?

[ctron]

I think insecure=true should be the way. Maybe we are missing something there.

[chunnoo]

Created a pull request for this: #1007