chalitguza / captcha-solver-client

Selenium client application

Captcha solver client application

Selenium client application

This is sample code to demonstrate how to write a selenium automation code and get captcha response from server app. There are four TODOs added in code.

• //TODO this is used to change the location of chrome browser opened by selenium

  driver.manage().window().setPosition(new Point(900, 20));
  

You can remove this line, as it is used only to change the location of chrome browser opened by chrome driver.

• //TODO 1) this is the url which you want to automate and having recaptcha on it

  String url = "https://demo.technoscripts.com/captcha/index.html";
  

Replace this url with your own website url. Also update the subsequent lines based on your website input elements. For e.g. I'm finding fname, lname and subject input boxes from my html page and inserting given inputs in it.

• //TODO 2) get site key from source code of target website

  WebElement captchaKeyDivElement = driver.findElement(By.className("g-recaptcha"));
  String siteKey = captchaKeyDivElement.getAttribute("data-sitekey");
  

These two lines are used to find site key of the website. Google uses this sitekey to identify the website and provide recaptcha. There are two ways to find site key

1. Find a link that begins with www.google.com/recaptcha/api2/anchor and find parameter k=6L.... OR
2. Find element with class name g-recaptcha and find its data-sitekey parameter.

• //TODO 3) captcha solver server address. You can use your local IP address where captcha-server is running.

  String captchaServerUrl = "http://captcha-server-by-niranjan.com:9990";
  

Change this url with your Captcha solver server app url. If you're running Captcha solver server app on same system where captcha solver client is running then replace this url with http://localhost:9990 or http://127.0.0.1:9990.

If you're running Captcha solver server app on other system in same network then you can add ip address of that system (Make sure its 9990 port is not blocked by fiirewall).

Steps to execute complete flow

• Run captcha solver server app.
• Run captcha solver user app.
• Run captcha solver client app.
• Don't touch the mouse and keyboard of a system on which captcha solver user app is running.