Multi-tenant user cannot log in

Radzen Blazor Studio
1

Hi, I am evaulating Radzen Blazor Studio and I cannot make multi-tenant functionality work. The problem is that any user from second tenant cannot log into the app. Here are steps to reproduce the issue:

  • I am using Radzen Blazor Studio v. 1.24.3
  • Empty solution on .NET 8 is created
  • Using tenantadmin there are two tenants created
    • tenant t1 with one role r1 and user a
    • tenant t2 with one role r2 and user b
  • Tenants have assigned following hosts
  • I checked database and all information is created and stored properly.
  • I can successfully log in as user a.
  • There is no way to log in as user b regardless of host used.
    • When user b tries to log in, login screen just blinks and return to default (empty) state with no error.
  • I tried to debug whole login process, but I could not get to the issue.

I appreciate any help since Radzen seems to be the right solution for my project, but I need to have multi-tenant working for that.

2

Hi @coradic,

The Hosts field is used to determine the current tenant. If you browse your app from https://localhost:5001 it will always match the first tenant. There is a button in the Tenants data grid that allows you to switch the active tenant during development:

3

Hi Korchev,
I could see your point in the code but that is not the point. That is the reason I have host: t2.tenant.com for the second tenant. The problem happens also when I use this t2.tenant.com address.

I also debugged AccountController.cs and Login method and I could see that tenant variable and redirectUrl was correctly set because HttpContext.Request.Host.Value recognized t2 host.

4

You can try debugging the CurrentUser in AccountController as well and also ApplicationAuthenticationState. Maybe this would reveal what the problem is.

5

Just an observation, I can't see how this can possibly work when you have localhost:5001 for both tenants??

Normally, you would configure alternate sub-domains to land on different ports..
so t1 would be localhost:5001 and t2 would be localhost:5002..

6

In debug mode there is a tenant switch option:

7

yeah, ok, I see.. it needs dummy domain names. Thanks