CS 122B Project 3 reCAPTCHA example

This example shows how to add reCAPTCHA to your frontend and backend.

To run this example:

1. Clone this repository.
2. Open IntelliJ -> Open -> Choose the project you just cloned (The root path must contain the pom.xml!) -> The IntelliJ will load automatically.
3. Get a reCAPTCHA from Google. v3 Admin Console -> Register a new site -> Choose Challenge (v2) -> Enter both your AWS public IP and "localhost" in "Domains" section -> Click "Submit"
4. In src/RecaptchaConstants.java, replace YOUR_SECRET_KEY; with your own reCAPTCHA secret key.
5. In WebContent/index.html, replace data-sitekey="YOUR_SITE_KEY" with your own reCAPTCHA site key.
6. In src/FormRecaptcha.java, change the mysql username and password if you don't want to use mytestuser.
7. You can run this project on Tomcat (both local machine and AWS).