A small webdav server in go

webdavserv.go

package main

import (
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"

	"golang.org/x/net/webdav"
)

var dir string

func main() {

	dirFlag := flag.String("d", "./", "Directory to serve from. Default is CWD")
	httpPort := flag.Int("p", 80, "Port to serve on (Plain HTTP)")
	httpsPort := flag.Int("ps", 443, "Port to serve TLS on")
	serveSecure := flag.Bool("s", false, "Serve HTTPS. Default false")

	flag.Parse()

	dir = *dirFlag

	srv := &webdav.Handler{
		FileSystem: webdav.Dir(dir),
		LockSystem: webdav.NewMemLS(),
		Logger: func(r *http.Request, err error) {
			if err != nil {
				log.Printf("WEBDAV [%s]: %s, ERROR: %s\n", r.Method, r.URL, err)
			} else {
				log.Printf("WEBDAV [%s]: %s \n", r.Method, r.URL)
			}
		},
	}
	http.Handle("/", srv)
	if *serveSecure == true {
		if _, err := os.Stat("./cert.pem"); err != nil {
			fmt.Println("[x] No cert.pem in current directory. Please provide a valid cert")
			return
		}
		if _, er := os.Stat("./key.pem"); er != nil {
			fmt.Println("[x] No key.pem in current directory. Please provide a valid cert")
			return
		}

		go http.ListenAndServeTLS(fmt.Sprintf(":%d", *httpsPort), "cert.pem", "key.pem", nil)
	}
	if err := http.ListenAndServe(fmt.Sprintf(":%d", *httpPort), nil); err != nil {
		log.Fatalf("Error with WebDAV server: %v", err)
	}

}

What license is this under? Specifically, is it OK to adapt it for an MIT-licensed project of mine?

Hey @athornton ; absolutely fine, there is no license attached but MIT would also make sense. Feel free to use it how ever you please, no attribution needed

Thank you!

if you're interested, https://github.com/lsst-sqre/worblehat is where I ended up. It still needs GH actions configuration and stuff, but the Go code seems to be working quite well.