generateNonce static method
Implementation
static String generateNonce([int length = 32]) {
const charset = '0123456789ABCDEFGHIJKLMNOPQRSTUVXYZabcdefghijklmnopqrstuvwxyz-._';
final random = Random.secure();
return List.generate(length, (_) => charset[random.nextInt(charset.length)])
.join();
}