How to embed code-server into a website?

[Lost135]

I`am trying embed code-server webpage into another website, and it not work.
Code-server working in a docker container with http mode, and export a port to the internet,
and I deploy a https website program in another machine, another LAN.
When I open code-server in my wibsite program, it can`not connect code-server port.
It may resolve via nginx proxy, but I do`not want user to mach proxy program, it will make my architecture becomes more complex.

Possible problem: CSRF, samesite-auth-cookie

code-server version: v4.102.2
code-server command: /usr/bin/code-server --bind-addr 0.0.0.0:8080 --auth password --disable-telemetry .
my website program: another machine, another LAN, use https, embed code-server with js iframe

Thanks for help.

[code-asher]

So you are serving code-server on HTTP and accessing that directly in an HTTPS website? Browsers will not allow this typically, both resources need to be HTTPS. If this is the case you should see an error about "mixed content" in the browser logs.

[Lost135]

I change it to https also not work, it cannot login, always return to login page.
If I login on http website, and change it to https website with same password, it will skip login and report