dgates 

Real, claims-bearing JWTs and multi-channel two-factor authentication (Authenticator/TOTP, Email, SMS) for ASP.NET Core Identity - generic over your own user type.

Drop-in IEmailSender/ISmsSender providers for ASP.NET Core Identity - SMTP, SendGrid, and Postmark for email; Twilio and AWS SNS for SMS.

Typed, cached, retry-aware wrapper around AWS Secrets Manager for .NET Framework 4.8.