refactor(Extensions): move to common

2025-09-09 18:26:06 +02:00
parent 895eb8977e
commit fbfc20705d
26 changed files with 35 additions and 32 deletions
--- a/EnvelopeGenerator.Application/Common/Extensions/StringExtension.cs
+++ b/EnvelopeGenerator.Application/Common/Extensions/StringExtension.cs
@@ -0,0 +1,14 @@
+using OtpNet;
+
+namespace EnvelopeGenerator.Application.Common.Extensions
+{
+    public static class StringExtension
+    {
+        public static bool IsValidTotp(this string totp, string secret)
+        {
+            var secret_bytes = Base32Encoding.ToBytes(secret);
+            var secret_totp = new Totp(secret_bytes);
+            return secret_totp.VerifyTotp(totp, out _, VerificationWindow.RfcSpecifiedNetworkDelay);
+        }
+    }
+}