scaffolding for authorization.

Middleware/Authen.cs

@@ -0,0 +1,43 @@
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Components.Web;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Options;
+using System.Security.Claims;
+using System.Text.Encodings.Web;
+
+namespace CarCareTracker.Middleware
+{
+    public class Authen : AuthenticationHandler<AuthenticationSchemeOptions>
+    {
+        private IHttpContextAccessor _httpContext;
+        private bool enableAuth;
+        public Authen(
+            IOptionsMonitor<AuthenticationSchemeOptions> options,
+            UrlEncoder encoder,
+            ILoggerFactory logger,
+            IConfiguration configuration, 
+            IHttpContextAccessor httpContext): base(options, logger, encoder)
+        {
+            _httpContext = httpContext;
+            enableAuth = bool.Parse(configuration["EnableAuth"]);
+        }
+        protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
+        {
+            if (!enableAuth)
+            {
+                //generate a fake user ticket to go with it lol.
+                var appIdentity = new ClaimsIdentity("Custom");
+                var userIdentity = new List<Claim>
+                {
+                    new(ClaimTypes.Name, "admin")
+                };
+                appIdentity.AddClaims(userIdentity);
+                AuthenticationTicket ticket = new AuthenticationTicket(new ClaimsPrincipal(appIdentity), this.Scheme.Name);
+                return AuthenticateResult.Success(ticket);
+            } else
+            {
+                return AuthenticateResult.Fail("Invalid credentials");
+            }
+        }
+    }
+}