rename server

AobaServer/AobaAuthenticationHandler.cs

@@ -0,0 +1,45 @@
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.Extensions.Options;
+using System.Text.Encodings.Web;
+
+namespace AobaV2;
+
+internal class AobaAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
+{
+	public AobaAuthenticationHandler(IOptionsMonitor<AuthenticationSchemeOptions> options, ILoggerFactory logger, UrlEncoder encoder, ISystemClock clock) : base(options, logger, encoder, clock)
+	{
+	}
+
+	protected override Task<AuthenticateResult> HandleAuthenticateAsync()
+	{
+		throw new System.NotImplementedException();
+	}
+
+	protected override Task HandleChallengeAsync(AuthenticationProperties properties)
+	{
+		//Don't challenge API requests
+		if (OriginalPath.StartsWithSegments("/api"))
+		{
+			Response.StatusCode = StatusCodes.Status401Unauthorized;
+			Response.BodyWriter.Complete();
+			return Task.CompletedTask;
+		}
+		//Redirect to login page
+		Response.Redirect($"/auth/login?ReturnUrl={Uri.EscapeDataString(OriginalPath)}");
+		return Task.CompletedTask;
+	}
+
+	protected override Task HandleForbiddenAsync(AuthenticationProperties properties)
+	{
+		//Don't show error page for api requests
+		if (OriginalPath.StartsWithSegments("/api"))
+		{
+			Response.StatusCode = StatusCodes.Status403Forbidden;
+			Response.BodyWriter.Complete();
+			return Task.CompletedTask;
+		}
+		//Show Error page
+		Response.Redirect($"/error/{StatusCodes.Status403Forbidden}");
+		return Task.CompletedTask;
+	}
+}