How Can Selenium WebDriver in Java Efficiently Handle Authentication Popups?

Authentication Popup Handling with Selenium WebDriver Using Java

Authentication popups in web applications can sometimes pose challenges for automated testing using Selenium WebDriver. One common approach to handle these popups is by setting browser preferences and modifying the URL to include login credentials. However, this approach may not always work effectively.

Problem Encountered:

When attempting to handle authentication popups using the following code, the popup still appears and the test can only proceed after manually canceling it:

FirefoxProfile profile = new FirefoxProfile();
profile.setPreference("network.http.phishy-userpass-length", 255);
profile.setPreference("network.automatic-ntlm-auth.trusted-uris", "x.x.x.x");
driver = new FirefoxDriver(profile);
baseUrl="http://" + login + ":" + password + "@" + url;
driver.get(baseUrl + "/");

Solution:

To bypass the authentication popup and automate the authentication process, we can leverage the authenticateUsing() method introduced in Selenium 3.4. Here's an updated code snippet that incorporates this method:

WebDriverWait wait = new WebDriverWait(driver, 10);      
Alert alert = wait.until(ExpectedConditions.alertIsPresent());     
alert.authenticateUsing(new UserAndPassword(username, password));

Note:

• The authenticateUsing() method is currently in beta as of Selenium 3.4.
• The mentioned code snippet is applicable to InternetExplorerDriver only.

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