Handling alert box using AutoIT

AutoIT is a scripting language designed for automating the Windows GUI. It uses simulated keystrokes, mouse movements and window manipulations.

Here we are going to use AutoIT for handling authentication boxes like below,

Step 1: 

Download the latest version of AutoIT.

Step 2: 

Write the code and Save it as 'Authentication.au3' 
(au3 is the AutoIT format)

Use the below code

WinWaitActive("Authentication Required")

Send("Username")

Send("{TAB}")

Send("Password")

Send("{ENTER}")

Step 3:

After that, right click on your Authentication.au3 file and click 'Compile Script'

This will covert your AutoIT script into an executable file

Step 4:

Now go to your Selenium code, and add the below line.

Runtime.getRuntime().exec("C://Path//Authentication.exe");