TenantInfo is null after login with Identity ! Important

[AHComp]

I create a demo to show the big problem !

We want to migrate to a hybrid Blazor app with MVC Support !

After login the TenantInfo is null !

Also in the path of the mvc controller /bim !

I try to call the middleware also at first !
Then the Blazor page work but not the mvc controller !

I hope the sample helps to fix !

Regards
Alex

https://screenrec.com/share/ovIpdMm3L2

Sample.zip

I try to call the middleware also at first !

`
using Esi.Web.Client.Pages;
using Esi.Web.Components;
using Esi.Web.Components.Account;
using Esi.Web.Data;
using Finbuckle.MultiTenant;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");

builder.Services.AddMultiTenant()
.WithInMemoryStore(options =>
{
options.IsCaseSensitive = true;
options.Tenants.Add(new TenantInfo { Id = "localhost", Identifier = "localhost", ConnectionString = connectionString });
})
.WithHostStrategy();
// Add services to the container.
builder.Services.AddRazorComponents()
.AddInteractiveServerComponents()
.AddInteractiveWebAssemblyComponents();
builder.Services.AddCascadingAuthenticationState();
builder.Services.AddScoped();
builder.Services.AddScoped();
builder.Services.AddScoped<AuthenticationStateProvider, PersistingRevalidatingAuthenticationStateProvider>();
var x = builder.Services.AddAuthentication(options =>
{
options.DefaultScheme = IdentityConstants.ApplicationScheme;
options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
});
x.AddIdentityCookies();
builder.Services.AddDbContext();
builder.Services.AddDatabaseDeveloperPageExceptionFilter();
builder.Services.AddIdentityCore(options => options.SignIn.RequireConfirmedAccount = true)
.AddEntityFrameworkStores()
//.AddSignInManager<IdentitySignInManager>()
.AddSignInManager()
.AddDefaultTokenProviders();
builder.Services.AddSingleton<IEmailSender, IdentityNoOpEmailSender>();
builder.Services.AddControllersWithViews(options =>
{
var policy = new AuthorizationPolicyBuilder()
.RequireAuthenticatedUser()
.Build();
//options.Filters.Add(new AuthorizeFilter(policy));
});
builder.Services.AddRazorPages();

var app = builder.Build();
app.UseMultiTenant();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.UseWebAssemblyDebugging();
app.UseMigrationsEndPoint();
}
else
{
app.UseExceptionHandler("/Error", createScopeForErrors: true);
// 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.UseAntiforgery();
app.UseAuthorization();
app.MapRazorComponents()
.AddInteractiveServerRenderMode()
.AddInteractiveWebAssemblyRenderMode()
.AddAdditionalAssemblies(typeof(Counter).Assembly);
// Add additional endpoints required by the Identity /Account Razor components.
app.MapAdditionalIdentityEndpoints();
app.MapControllerRoute(
name: "default",
pattern: "{area=Bim}/{controller=Home}/{action=Index}/{id?}");
app.MapRazorPages();
app.Run();

`

The the Blazor page work but not the mvc controller !

I load the source an debug !

So something goes wrong with the delegate or ref to tenantinfo in efcore context !

Where and how the tenantinfo is injected to the efcore context ?

[AndrewTriesToCode]

Hi, if you enable debug log level for the Finbuckle logging namespace you’ll get some more detail for the request and what it tried to find the tenant.

In theory the mvc request should be using the hostname to get your tenant which is then provided via DI to the db context when the context is injected it or your controller. What is the full url of the request to the MVC pipeline that is causing the error?

[AHComp]

You can reproduce i add a sample project.
The URL is the wheater page or a mvc conroller /bim.