| // Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| import 'dart:convert'; | |
| import 'dart:math' as math; | |
| final _rand = math.Random.secure(); | |
| /// Returns a random 64 bit token suitable as a url secret. | |
| String randomUrlSecret() => | |
| base64Url.encode(List.generate(8, (_) => _rand.nextInt(256))); |