Imports github.com/miekg/coredns/middleware github.com/miekg/coredns/core/assets golang.org/x/crypto/ocsp github.com/miekg/coredns/core/setup github.com/miekg/coredns/server github.com/xenolf/lego/acme Standard library imports encoding/pem crypto crypto/ecdsa path/filepath bufio bytes crypto/elliptic crypto/rand crypto/rsa crypto/tls crypto/x509 encoding/json errors fmt strconv strings sync sync/atomic time net/http/httputil io io/ioutil log net net/http net/url os