Added custom scheme

DotBased.ASP.Auth/Scheme/BasedAuthenticationHandler.cs

@@ -0,0 +1,31 @@
+using System.Security.Claims;
+using System.Text.Encodings.Web;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace DotBased.ASP.Auth.Scheme;
+
+public class BasedAuthenticationHandler : AuthenticationHandler<BasedAuthenticationHandlerOptions>
+{
+    public const string AuthenticationScheme = "DotBasedAuthentication";
+
+#pragma warning disable CS0618 // Type or member is obsolete
+    public BasedAuthenticationHandler(IOptionsMonitor<BasedAuthenticationHandlerOptions> options, ILoggerFactory logger, UrlEncoder encoder, ISystemClock clock) : base(options, logger, encoder, clock)
+#pragma warning restore CS0618 // Type or member is obsolete
+    {
+        
+    }
+
+    public BasedAuthenticationHandler(IOptionsMonitor<BasedAuthenticationHandlerOptions> options, ILoggerFactory logger, UrlEncoder encoder) : base(options, logger, encoder)
+    {
+        
+    }
+
+    protected override Task<AuthenticateResult> HandleAuthenticateAsync()
+    {
+        var principal = new ClaimsPrincipal(new ClaimsIdentity(new List<Claim>() { new Claim(ClaimTypes.Role, "Admin"), new Claim(ClaimTypes.Name, "Anon") }, AuthenticationScheme));
+        var ticket = new AuthenticationTicket(principal, AuthenticationScheme);
+        return Task.FromResult(AuthenticateResult.Success(ticket));
+    }
+}