Immediately direct unauthenticated users to login page #6987

jhulbertpmn created one year ago

ABP Framework version: v8.0.4
UI Type: Blazor Server
Database System: EF Core (SQL Server)

When an unauthenticated user navigates to my application, I would like to immediately direct them to the login page, as the full application requires a user to be authenticated (no functionality for a user not logged in). I was able to get part way there by adding [Authorize] to the ComponentBase for my Blazor application - it does direct the user to the login page if they aren't authenticated - but first it briefly displays the main page with the empty menu on the left and the login button on the right, then redirects to the login page, which isn't ideal. Is it possible to immediately direct the user to the login page without displaying the main layout first?

liangshiwei created one year ago

Support Team Fullstack Developer

Hi,

You can try to check and redirect to login page in the middleware

....
app.UseAuthorization();

app.Use(async (context, next) =>
{
    if(context.User.Identity?.IsAuthenticated != true && !context.Request.Path.Value.StartsWith("/Account/Login"))  
    {
        context.Response.Redirect("/Account/Login");
        return;
    }
    await next();
});

app.UseSwagger();

....