I need a secure login for my first GWT app.  I originally had an HTML login 
page with a button that simply linked to my project.html file, but I was 
unable to convert the values entered into the username/password text boxes 
into java strings for authentication purposes (I'd also like to have every 
client-side request re-authenticated).

Anyway, I decided to create a login "page" by having my entrypoint be a 
simple panel overlay with fields for username and password.  On successful 
authentication, the button actually just removes the overlay panel and 
displays the underlying GWT app.  This works fine, except that I also have 
a Javascript idle timer set up in my project.html file.  Originally this 
was set to redirect back to my Login.html page on timeout, but obviously 
since I've disabled my login.html page, that won't work. 

So I think I have a few options, but I'm not sure which is best, so here 
are the questions:

1) I can go back to the HTML login page, which had everything working minus 
what I already mentioned;  if so, how do I handle taking the HTML form 
input and using it in my Java classes?

2) If I keep my Java panel version, do I have to create a new idle timer in 
Java that then actually reapplies the login panel (the exact opposite of 
what the login button does)? Because I can't see how the Javascript timer 
would work with no HTML file to redirect to on timeout.  Also, this seems 
inefficient.

3) Is there a better way than what I've said?  As I said, this is my first 
GWT app and my background is front-end web, so the Java is also relatively 
new to me.

Thanks in advance!

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