How does code-server use oauth2-proxy

[SchisandraX]

I want to deploy my code-server and oauth-proxy on the kubernetes cluster and conduct external authentication through oauth2-proxy, but there is little information at present. Do you have the corresponding configuration examples? Or how does oauth2-proxy transmit the authenticated information to code-server for code-server use?

Access process

code-server    <--？->  oauth2-proxy   <---> oauth2 provider

How do I pass the configuration of the user information back in the above process? Can you do that with traefik? Do not use nginx or communicate directly within the cluster? How to configure the profile? I can deploy with helm or deploy, pod and so on

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