Add proxy service to reverse-proxy requests to registries like npm and Docker

[ezekg]

E.g. proxy.keygen.sh/foo/bar proxies to a private npm package. License validation must pass. It streams the response from npm directly, without a redirect i.e. the source should be invisible to the end-user (so likely need to have this be a Go microservice since Ruby is not the fastest i.r.t. streaming large files).

[ezekg]

Use GitHub’s package registries?

[ezekg]

What if we did an OCI-compliant registry for Docker? Can test conformance here.