Remove CreatedAt assignments

On second thought, using the default assigned CreatedAt is correct for session creation.

Author: azegallo

Gotrue/Client.cs

@@ -530,7 +530,6 @@ public async Task<Session> SetSession(string accessToken, string refreshToken, b
 				TokenType = "bearer",
 				ExpiresIn = expiresIn,
 				User = await _api.GetUser(accessToken),
-				CreatedAt = iat,
 			};
 
 			NotifyAuthStateChange(SignedIn);
@@ -573,16 +572,13 @@ public async Task<Session> SetSession(string accessToken, string refreshToken, b
 
 			var user = await _api.GetUser(accessToken);
 
-			var payload = new JwtSecurityTokenHandler().ReadJwtToken(accessToken).Payload;
-
 			var session = new Session
 			{
 				AccessToken = accessToken,
 				ExpiresIn = long.Parse(expiresIn),
 				RefreshToken = refreshToken,
 				TokenType = tokenType,
 				User = user,
-				CreatedAt = payload.IssuedAt,
 			};
 
 			if (storeSession)
@@ -791,17 +787,14 @@ public void Shutdown()
 
 			if (result == null || string.IsNullOrEmpty(result.AccessToken))
 				throw new GotrueException("Could not verify MFA.", MfaChallengeUnverified);
-
-			var payload = new JwtSecurityTokenHandler().ReadJwtToken(result.AccessToken).Payload;
 
 			var session = new Session
 			{
 				AccessToken = result.AccessToken,
 				RefreshToken = result.RefreshToken,
 				TokenType = "bearer",
 				ExpiresIn = result.ExpiresIn,
-				User = result.User,
-				CreatedAt = payload.IssuedAt,
+				User = result.User
 			};
 
 			UpdateSession(session);
@@ -838,16 +831,14 @@ public void Shutdown()
 
 			if (result == null || string.IsNullOrEmpty(result.AccessToken))
 				throw new GotrueException("Could not verify MFA.", MfaChallengeUnverified);
-
-			var payload = new JwtSecurityTokenHandler().ReadJwtToken(result.AccessToken).Payload;
+			
 			var session = new Session
 			{
 				AccessToken = result.AccessToken,
 				RefreshToken = result.RefreshToken,
 				TokenType = "bearer",
 				ExpiresIn = result.ExpiresIn,
 				User = result.User,
-				CreatedAt = payload.IssuedAt,
 			};
 
 			UpdateSession(session);