Blazor Wasm Authentication

user_13701662 0
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I am trying to build a blazor wasm app and trying to authenticate with Jwt token. I am facing with an interesting problem. When I login, I can't access the pages which has [Authorize] attributes. But after refreshing the page, authentication works. Where may be the issue?

blazor-webassembly jwt
1 Answers

I have figured out the problem. While you are doing login operations you need to force load. If you don't force load AuthenticationStateProvider is not refreshed.

async Task Login()
    {
        var token = await AuthenticationUseCases.LoginAsync(userViewModel.UserName, userViewModel.Password);
        if (string.IsNullOrWhiteSpace(token))
        {
            NotificationMessage message = new NotificationMessage { Severity = NotificationSeverity.Error, Summary = "Info Summary", Detail = "Info Detail", Duration = 4000 };
            NotificationService.Notify(message);
        }
        else
            NavigationManager.NavigateTo("/", true); //true means force load
    }
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