Add custom token support

internal/server/pages.go

@@ -57,7 +57,7 @@ type indexPage struct {
 func (s *Server) handleIndex(w http.ResponseWriter, r *http.Request) {
 	// A remembered token is resolved server-side, so the page can show the real
 	// limits without the cookie ever being readable by a script.
-	lim, err := s.limitsFor(cookieCredential(r))
+	lim, err := s.limitsFor(r, cookieCredential(r))
 	stale := false
 	if err != nil {
 		// The token was revoked or the file was edited; end the session rather
@@ -96,7 +96,7 @@ func (s *Server) handleLimits(w http.ResponseWriter, r *http.Request) {
 		s.fail(w, r, http.StatusTooManyRequests, "Too many requests; try again shortly.")
 		return
 	}
-	lim, err := s.limitsFor(credential(r))
+	lim, err := s.limitsFor(r, credential(r))
 	if err != nil {
 		s.fail(w, r, http.StatusUnauthorized, "Unrecognised token.")
 		return
@@ -154,7 +154,7 @@ func (s *Server) renderInfo(w http.ResponseWriter, r *http.Request, m *store.Met
 		Size:      config.FormatSize(m.Size),
 		Expires:   describeExpiry(m.Expires, s.now()),
 		URL:       s.objectURL(r, m.ID),
-		CanDelete: s.mayDelete(m, credential(r)),
+		CanDelete: s.mayDelete(r, m, credential(r)),
 		Error:     errMsg,
 	})
 }