This week's book giveaway is in the Agile and Other Processes forum. We're giving away four copies of The Little Book of Impediments (e-book only) and have Tom Perry on-line! See this thread for details.
The challenge I'm facing here is that I am logged in as one user, and at some point in my app, a secondary user is required to provide their username and password which I must then check with Weblogic to see if the username and password combo is valid without logging the user in.
I've been looking at the JAAS implementation but everything I've seen seems to log you in. All I want to do is say is "Username" and "Password" valid?