Optional oauth via + flag

server/proxy.go

@@ -52,7 +52,7 @@ func (s *Server) lookup(host string) (*url.URL, error) {
 func (s *Server) lookupBOAuthZ(host string) (bool, error) {
 	v := packable.NewString()
 	err := s.db.Get(nsBOAuthZ, host, v)
-	return v.String() != "", err
+	return v.String() == "true", err
 }
 
 func mapKey(host string) string {

server/server.go

@@ -53,12 +53,14 @@ type Server struct {
 }
 
 func (s *Server) Route(src string, dst config.Proxy) error {
+	hasOAuth := strings.HasPrefix(src, "+")
+	src = strings.TrimPrefix(src, "+")
 	log.Printf("Adding route %q -> %v...\n", src, dst)
 	u, err := url.Parse(dst.To)
 	if err != nil {
 		return err
 	}
-	s.db.Set(nsBOAuthZ, src, packable.NewString(fmt.Sprint(dst.BOAuthZ)))
+	s.db.Set(nsBOAuthZ, src, packable.NewString(fmt.Sprint(hasOAuth)))
 	return s.db.Set(nsRouting, src, packable.NewURL(u))
 }
 
@@ -114,14 +116,14 @@ func (s *Server) doAuth(foo http.HandlerFunc) http.HandlerFunc {
 				return
 			}
 		}
-		ok, err := s.lookupBOAuthZ(mapKey(r.Host))
+		key := mapKey(r.Host)
+		ok, err := s.lookupBOAuthZ(key)
 		if err != nil {
 			w.WriteHeader(http.StatusInternalServerError)
 			return
 		}
 		if url, exists := config.GetBOAuthZ(); ok && exists {
-			name := mapKey(r.Host)
-			err := oauth2client.Authenticate(url, name, w, r)
+			err := oauth2client.Authenticate(url, key, w, r)
 			if err != nil {
 				return
 			}