OrchardCMS/OrchardCore

public class Startup
{
    private readonly IConfiguration _configuration;

    public Startup(IConfiguration configuration)
    {
        _configuration = configuration;
    }

    public void ConfigureServices(IServiceCollection services)
    {

        services.AddSession(options =>
                {
                    options.Cookie.HttpOnly = true;
                    options.Cookie.IsEssential = true;
                });

        services.AddControllersWithViews()
                .AddRazorRuntimeCompilation()
                .AddNewtonsoftJson(options =>
                {
                    options.SerializerSettings.Converters.Add(new StringEnumConverter
                    {
                        AllowIntegerValues = false,
                    });
                });

        services.RegisterAutoMapper(AssemblyHelpers.GetAssemblies());
        services.AddOrchardCore()
                .AddMvc()
                .WithTenants()
                .ConfigureServices((tenantServices, serviceProvider) =>
                {
                    tenantServices.AddHttpContextAccessor()
                                  .AddHttpClient();

                    tenantServices.Configure<ApiOptions>(_configuration.GetSection("DataStore"));

                    // Per tenant Identity stores
                    // the data is not store into a local database, rather in a remote API
                    tenantServices.AddScoped<IUserStore<User>, IdentityUserStore>();
                    tenantServices.AddScoped<IRoleStore<Role>, IdentityRoleStore>();

                    tenantServices.AddIdentity<User, Role>()
                                  .AddEntityFrameworkStores<TenantDbContext>()
                                  .AddRoleStore<IdentityRoleStore>()
                                  .AddUserStore<IdentityUserStore>()
                                  .AddDefaultTokenProviders();
                });

    }

    // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }
        else
        {
            app.UseExceptionHandler("/Error");
            app.UseHsts();
        }

        app.UseHttpsRedirection();
        app.UseStaticFiles();
        app.UseRouting();
        //app.UseAuthorization();
        //app.UseAuthentication();
        app.UseOrchardCore(configure =>
        {
            configure.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });

        });
    }
}