Merge pull request #24 from eliezeralmeida/ea/fix-issue-23

fix: datetime kind problem use npgsql [issues #23]

Author: brunobritodev

src/NetDevPack.Security.Jwt.Core/Model/Key.cs

@@ -11,7 +11,7 @@ public class KeyMaterial
     public KeyMaterial() { }
     public KeyMaterial(CryptographicKey cryptographicKey)
     {
-        CreationDate = DateTime.Now;
+        CreationDate = DateTime.UtcNow;
         Parameters = JsonSerializer.Serialize(cryptographicKey.GetJsonWebKey(), typeof(JsonWebKey));
         Type = cryptographicKey.Algorithm.Kty();
         KeyId = cryptographicKey.Key.KeyId;
@@ -34,7 +34,7 @@ public void Revoke()
     {
         var jsonWebKey = GetSecurityKey();
         var publicWebKey = PublicJsonWebKey.FromJwk(jsonWebKey);
-        ExpiredAt = DateTime.Now;
+        ExpiredAt = DateTime.UtcNow;
         IsRevoked = true;
         Parameters = JsonSerializer.Serialize(publicWebKey.ToNativeJwk(), new JsonSerializerOptions() { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingDefault });
     }

tests/NetDevPack.Security.Jwt.Tests/ModelTests/KeyMaterialTests.cs

@@ -0,0 +1,32 @@
+using System;
+using NetDevPack.Security.Jwt.Core.Jwa;
+using NetDevPack.Security.Jwt.Core.Model;
+using Xunit;
+
+namespace NetDevPack.Security.Jwt.Tests.ModelTests;
+
+public class KeyMaterialTests
+{
+    [Fact]
+    public void Should_Start_CreationDate_With_Utc_Kind()
+    {
+        var alg = Algorithm.Create(DigitalSignaturesAlgorithm.HmacSha256);
+        var key = new CryptographicKey(alg);
+
+        var keyMaterial = new KeyMaterial(key);
+
+        Assert.Equal(DateTimeKind.Utc, keyMaterial.CreationDate.Kind);
+    }
+
+    [Fact]
+    public void Should_Define_ExpiredAt_With_Utc_Kind()
+    {
+        var alg = Algorithm.Create(DigitalSignaturesAlgorithm.HmacSha256);
+        var key = new CryptographicKey(alg);
+        var keyMaterial = new KeyMaterial(key);
+
+        keyMaterial.Revoke();
+
+        Assert.Equal(DateTimeKind.Utc, keyMaterial.ExpiredAt?.Kind);
+    }
+}