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webdav.go
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/
webdav.go
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package main
import (
"flag"
"golang.org/x/net/webdav"
"log"
"net/http"
)
func main() {
var (
listen, dir, username, password string
srv http.Handler
)
flag.StringVar(&listen, "listen", ":8080", "bind address to listen on")
flag.StringVar(&dir, "dir", "./", "directory to serve")
flag.StringVar(&username, "user", "", "basic authentication user")
flag.StringVar(&password, "password", "", "basic authentication password")
flag.Parse()
srv = &webdav.Handler{
FileSystem: webdav.Dir(dir),
LockSystem: webdav.NewMemLS(),
}
if len(username) > 0 && len(password) > 0 {
handler := srv
srv = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
user, pass, _ := r.BasicAuth()
if user != username || pass != password {
w.Header().Set("WWW-Authenticate", "Basic realm=\"WebDAV\"")
http.Error(w, "Unauthorized", http.StatusUnauthorized)
return
}
handler.ServeHTTP(w, r)
})
}
log.Fatalln(http.ListenAndServe(listen, srv))
}