From fe62ce7ce01b75307113d73812609d88cd70b378 Mon Sep 17 00:00:00 2001 From: Hao Kung Date: Mon, 21 Oct 2019 10:05:22 -0700 Subject: [PATCH] Fail fast if authenticator key is null (#14037) --- src/Identity/Extensions.Core/src/AuthenticatorTokenProvider.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Identity/Extensions.Core/src/AuthenticatorTokenProvider.cs b/src/Identity/Extensions.Core/src/AuthenticatorTokenProvider.cs index 9f611e44fb..f067e398c2 100644 --- a/src/Identity/Extensions.Core/src/AuthenticatorTokenProvider.cs +++ b/src/Identity/Extensions.Core/src/AuthenticatorTokenProvider.cs @@ -48,7 +48,7 @@ namespace Microsoft.AspNetCore.Identity { var key = await manager.GetAuthenticatorKeyAsync(user); int code; - if (!int.TryParse(token, out code)) + if (key == null || !int.TryParse(token, out code)) { return false; }