I’m not able to click on Allow button of access camera authentication pop up.
Here is the look of pop up.

Answers:
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Method 1
To Allow or Block the notification of Microphone, Camera, GeoLocation, Notification access using Selenium you have to use ChromeOptions Class as follows :
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
opt = Options()
opt.add_argument("--disable-infobars")
opt.add_argument("start-maximized")
opt.add_argument("--disable-extensions")
# Pass the argument 1 to allow and 2 to block
opt.add_experimental_option("prefs", {
"profile.default_content_setting_values.media_stream_mic": 1,
"profile.default_content_setting_values.media_stream_camera": 1,
"profile.default_content_setting_values.geolocation": 1,
"profile.default_content_setting_values.notifications": 1
})
driver = webdriver.Chrome(chrome_options=opt, executable_path=r'C:UtilityBrowserDriverschromedriver.exe')
driver.get('https://www.google.co.in')
print("Page Title is : %s" %driver.title)
driver.quit()
Method 2
This java code helped me
public WebDriver initWebDriver() {
ChromeOptions options = new ChromeOptions();
options.addArguments("use-fake-device-for-media-stream");
options.addArguments("use-fake-ui-for-media-stream");
prefs = new HashMap<String, Object>();
prefs.put("profile.default_content_setting_values.media_stream_mic", 1);
prefs.put("profile.default_content_setting_values.media_stream_camera", 1);
prefs.put("profile.default_content_setting_values.geolocation", 1);
prefs.put("profile.default_content_setting_values.notifications", 1);
options.setExperimentalOption("prefs", prefs);
System.setProperty(CHROME_DRIVER, DRIVER_PATH);
return new ChromeDriver(options);
}
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