Adding authentication and authorization flow

MainProject/Core/Attributes/JwtAuthorizationAttribute .cs

@@ -0,0 +1,32 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.IdentityModel.Tokens;
+using System;
+using System.IdentityModel.Tokens.Jwt;
+using System.Linq;
+using System.Text;
+using Microsoft.AspNetCore.Authorization;
+
+namespace BasicDotnetTemplate.MainProject.Core.Attributes
+{
+    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = true, Inherited = true)]
+    public class JwtAuthorizationAttribute : Attribute, IAuthorizationFilter
+    {
+        private readonly string? _policyName;
+
+        public JwtAuthorizationAttribute() { }
+        public JwtAuthorizationAttribute(string policyName)
+        {
+            _policyName = policyName;
+        }
+
+        public void OnAuthorization(AuthorizationFilterContext context)
+        {
+            return;
+
+
+        }
+    }
+}