I'm using Selenium WebDriver to automate testing, but I'm encountering issues when I try to code the login. The authentication is acting as an alert in Firefox, not as a window, which means that I can't access the username and password fields. How do I handle this so I can access the fields?
I'm using Selenium 3, Java 8 and Firefox 46 on a Linux virtual machine. Unfortunately, I can't post any code per my company's policy.