How to handle login pop up window using Selenium WebDriver Java? Is there a way to inspect pop up using firebug

Question

1. I am using eclipse JAVA.

2. When I execute the below code:

   public class dbscbg {
   public static void main(String[] args)
   {
      WebDriver driver = new FirefoxDriver();
      driver.get("http://ip/link");                                             
   }
   

   Authentication pop is seen.

3. How to handle this?

4. Is there a way to inspect pop up using firebug?
5. Looked up stackoverflow with the same query but did not understand how can pass username and password via URL.
6. Tried below piece of code. Does not work for me. driver.switchTo().alert().sendKeys("fsdf");

Answer 1

Hi please do it like below

 // waiting till alert is visible
    WebDriverWait wait = new WebDriverWait(driver, 10);      
    Alert alert = wait.until(ExpectedConditions.alertIsPresent());
or 
// alert is already present
Alert alt = driver.switchTo().alert();

if password authentication is necessary then     
alt.authenticateUsing(new UserAndPassword(uid, pwd));

Also for more info please visit http://learn-automation.com/handle-windows-authentication-using-selenium-webdriver/

UPDATE

if above is not working then please try like below it will work for sure.I have used java robot class

WebDriver driver = new ChromeDriver();
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

     driver.get("https://www.engprod-charter.net/");
     Robot rb = new Robot();

     //Enter user name by ctrl-v
     StringSelection username = new StringSelection("username");
     Toolkit.getDefaultToolkit().getSystemClipboard().setContents(username, null);            
     rb.keyPress(KeyEvent.VK_CONTROL);
     rb.keyPress(KeyEvent.VK_V);
     rb.keyRelease(KeyEvent.VK_V);
     rb.keyRelease(KeyEvent.VK_CONTROL);

     //tab to password entry field
     rb.keyPress(KeyEvent.VK_TAB);
     rb.keyRelease(KeyEvent.VK_TAB);
     Thread.sleep(2000);

     //Enter password by ctrl-v
     StringSelection pwd = new StringSelection("password");
     Toolkit.getDefaultToolkit().getSystemClipboard().setContents(pwd, null);
     rb.keyPress(KeyEvent.VK_CONTROL);
     rb.keyPress(KeyEvent.VK_V);
     rb.keyRelease(KeyEvent.VK_V);
     rb.keyRelease(KeyEvent.VK_CONTROL);

     //press enter
     rb.keyPress(KeyEvent.VK_ENTER);
     rb.keyRelease(KeyEvent.VK_ENTER); 

Hope this helps you.