2 factors with Identity

[Thomas-Vil]

Hi guys,

Thanks for this work, it's indeed huge help for some projects.
I came across some issue with 2 factors, which I could narrow down to simple blazor template with sample data (.net 8.0.1) + Finbuckle.MultiTenant.AspNetCore (6.13.0) + Microsoft.AspNetCore.Identity (8.0.1).
Once the user is authenticated, going to its account details then "Two-factor authentication"

I get

ArgumentException: Entity type 'IdentityUserToken<string>' is defined with a 2-part composite key, but 3 values were passed to the 'Find' method. Microsoft.EntityFrameworkCore.Internal.EntityFinder<TEntity>.ValidateKeyPropertiesAndExtractCancellationToken(object[] keyValues, bool async, CancellationToken cancellationToken) Microsoft.EntityFrameworkCore.Internal.EntityFinder<TEntity>.FindAsync(object[] keyValues, CancellationToken cancellationToken) Microsoft.EntityFrameworkCore.Internal.InternalDbSet<TEntity>.FindAsync(object[] keyValues, CancellationToken cancellationToken) Microsoft.AspNetCore.Identity.EntityFrameworkCore.UserOnlyStore<TUser, TContext, TKey, TUserClaim, TUserLogin, TUserToken>.FindTokenAsync(TUser user, string loginProvider, string name, CancellationToken cancellationToken) Microsoft.AspNetCore.Identity.UserStoreBase<TUser, TKey, TUserClaim, TUserLogin, TUserToken>.GetTokenAsync(TUser user, string loginProvider, string name, CancellationToken cancellationToken) BlazorApp2000.Components.Account.Pages.Manage.TwoFactorAuthentication.OnInitializedAsync() in TwoFactorAuthentication.razor + private HttpContext HttpContext { get; set; } = default!; protected override async Task OnInitializedAsync() { var user = await UserAccessor.GetRequiredUserAsync(HttpContext); canTrack = HttpContext.Features.Get<ITrackingConsentFeature>()?.CanTrack ?? true; hasAuthenticator = await UserManager.GetAuthenticatorKeyAsync(user) is not null; is2faEnabled = await UserManager.GetTwoFactorEnabledAsync(user); isMachineRemembered = await SignInManager.IsTwoFactorClientRememberedAsync(user); recoveryCodesLeft = await UserManager.CountRecoveryCodesAsync(user); } private async Task OnSubmitForgetBrowserAsync()[...]

I attempted to debug to identify the object passed to the find method but going into it was 99% bouncing me between .net task internals so I didn't make progress in that direction :(
The route strategy has no impact, i.e. all that I've tried exhibit the issue.

There must be a method override I'm missing that doesn't come out of the box, but I'm missing pointers here. Any lead would be appreciated on my end!