Imports github.com/mholt/caddy/caddytls github.com/mholt/caddy github.com/mholt/caddy/caddyhttp/httpserver Standard library imports net/http/httputil mime/multipart bufio bytes context crypto/tls encoding/binary errors fmt io io/ioutil net net/http net/textproto net/url os path path/filepath strconv strings sync sync/atomic time