ASP.NET Core 6.0 Web Application not redirecting to identity server on authorization-CodePudding

Setting up a simple testproject for MVC application with OpenIDConnect using IdentityServer4.

The Privacy view is set up with [Authorize], but when I try to navigate to it, it tries to redirect to the ASP.NET Identity page /Account/Login (which does not exist in the web app). It should redirect to the IdentityServer 4 project.

Program.cs

using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authentication.OpenIdConnect;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddControllersWithViews();
builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
  .AddCookie()
  .AddOpenIdConnect(OpenIdConnectDefaults.AuthenticationScheme,
  options =>
  {
    options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
    options.Authority = "https://localhost:5001";
    options.ClientId = "testapplication";
    options.ClientSecret = "test";
    options.ResponseType = "code";
    options.Scope.Add("openid");
    //options.ResponseMode = "form_post";
    options.SaveTokens = true;
    options.UsePkce = true;
  });

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
  app.UseExceptionHandler("/Home/Error");
  // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
  app.UseHsts();
}

app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseRouting();

app.UseAuthentication();
app.UseAuthorization();

app.UseEndpoints(endpoints =>
 {
   endpoints.MapControllers();

 });

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.Run();

It should redirect to https://localhost:5001 (which is where the Identity Server is running), but it does not.

This is a Core 6.0 project, so there might be something which I am missing as I've used Core 3.1 examples.

CodePudding user response：

You need to configure authentication like this so that the authentication middleware knows what handler is in charge of what task.

services.AddAuthentication(options =>
{
    options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
    options.DefaultChallengeScheme = OpenIdConnectDefaults.AuthenticationScheme;
})
.AddCookie(...)
.AddOpenIdConnect(....)