"net/http"
"net/url"
"os"
+ "os/signal"
"path/filepath"
"regexp"
"runtime"
"strings"
+ "syscall"
)
const (
norefreshURLPath = flag.String("norefresh", "/norefresh/", "Non-refreshing URL path")
refreshURLPath = flag.String("refresh", "/simple/", "Auto-refreshing URL path")
pypiURL = flag.String("pypi", "https://pypi.org/simple/", "Upstream PyPI URL")
- auth = flag.String("auth", "spam:foo", "login:password,...")
+ passwdPath = flag.String("passwd", "passwd", "Path to file with authenticators")
+ passwdCheck = flag.Bool("passwd-check", false, "Test the -passwd file for syntax errors and exit")
fsck = flag.Bool("fsck", false, "Check integrity of all packages")
version = flag.Bool("version", false, "Print version information")
warranty = flag.Bool("warranty", false, "Print warranty information")
pkgPyPI = regexp.MustCompile(`^.*<a href="([^"]+)"[^>]*>(.+)</a><br/>.*$`)
Version string = "UNKNOWN"
- passwords map[string]string = make(map[string]string)
+ passwords map[string]Auther = make(map[string]Auther)
)
+type Auther interface {
+ Auth(password string) bool
+}
+
func mkdirForPkg(w http.ResponseWriter, r *http.Request, dir string) bool {
path := filepath.Join(*root, dir)
if _, err := os.Stat(path); os.IsNotExist(err) {
func serveUpload(w http.ResponseWriter, r *http.Request) {
username, password, ok := r.BasicAuth()
- if !ok || passwords[username] != password {
+ if !ok {
+ log.Println(r.RemoteAddr, "unauthenticated", username)
+ http.Error(w, "unauthenticated", http.StatusUnauthorized)
+ return
+ }
+ auther, ok := passwords[username]
+ if !ok || !auther.Auth(password) {
log.Println(r.RemoteAddr, "unauthenticated", username)
http.Error(w, "unauthenticated", http.StatusUnauthorized)
return
}
return
}
- for _, credentials := range strings.Split(*auth, ",") {
- splitted := strings.Split(credentials, ":")
- if len(splitted) != 2 {
- log.Fatal("Wrong auth format")
- }
- passwords[splitted[0]] = splitted[1]
+ if *passwdCheck {
+ refreshPasswd()
+ return
}
+ refreshPasswd()
log.Println("root:", *root, "bind:", *bind)
+ needsRefreshPasswd := make(chan os.Signal, 0)
+ signal.Notify(needsRefreshPasswd, syscall.SIGHUP)
+ go func() {
+ for range needsRefreshPasswd {
+ log.Println("Refreshing passwords")
+ refreshPasswd()
+ }
+ }()
http.HandleFunc(*norefreshURLPath, handler)
http.HandleFunc(*refreshURLPath, handler)
log.Fatal(http.ListenAndServe(*bind, nil))