Imports
- go.uber.org/zap
- github.com/go-acme/lego/v3/challenge
- github.com/smallstep/cli/crypto/x509util
- github.com/smallstep/certificates/authority
- github.com/klauspost/cpuid
- github.com/go-acme/lego/v3/challenge/tlsalpn01
- github.com/caddyserver/certmagic
- github.com/smallstep/certificates/authority/provisioner