Mastering Spring Boot OAuth2 for Google Login

Name: Mastering Spring Boot OAuth2 for Google Login
Rating: 4.6 (6 reviews)

A step-by-step guide to integrating Google's secure OAuth2 login into your Spring Boot applications

Created byDENNIS ILUMA

Last updated 1/2026

English

English [Auto],

What you'll learn

Implement Google login and registration using OAuth2 in a Spring Boot application
Set up secure backend authentication using Spring Security and MySQL
Build and integrate a React frontend with a Spring Boot backend for seamless user experience
Setup google service for auth2

Course content

4 sections • 9 lectures • 58m total length

Introduction0:26
Explore implementing OAuth2 with Spring Boot to enable Google login and registration. Build a full stack app with a React front end and Spring Security backend.

Create Project3:22
Create a spring boot app with start.spring.io using java maven, include spring web, mysql, jpa, lombok, spring security, and oauth2 client, then configure properties for google login on port 5050.
Usern Entity & Repository5:19
Define a user entity with id, name, email, password and a local or google provider, annotate it for persistence, and create a JPA repository with a findByEmail method.
User Service12:42
Build a user service in Spring Boot that registers users with encoded passwords and supports local and Google OAuth2 login, retrieving email, name, and image from the token.
Controller9:14
Security3:34

Google Service Setup9:07
Set up a Google service account by configuring the OAuth consent screen, creating a project, and generating an OAuth client ID for a web app at http://localhost:5050, including test users.
Test4:46
demonstrates local registration and login using postman, then implements Google login via OAuth, showing redirection, account selection, and user data extraction, and fixes login success to http status found.

Requirements

Basic Knowledge of Spring boot is required
Have a google email account

Description

Are you ready to master secure login and registration using OAuth2 in Spring Boot, and take your skills further by integrating it with a React frontend? This course will guide you step-by-step through building a robust and secure authentication system with OAuth2, allowing users to log in with their Google accounts.

In this course, you will:

Learn how to set up Spring Boot and implement OAuth2 for authentication.
Configure secure login and registration workflows with Google.
Set up MySQL to store user information securely.
Integrate a React frontend as a extra to provide a smooth user experience.

Whether you are a backend or full-stack developer, this course offers valuable insights into how OAuth2 works and how to apply it in real-world projects. The practical examples will help you build confidence in handling user authentication securely while seamlessly connecting your backend and frontend.

By the end of the course, you will have created a fully functional login and registration system with Google authentication, a secure backend with Spring Boot, mysql database, and a responsive frontend with React. Plus, you’ll gain the skills to apply these technologies to future projects.

Join today and build an essential skill set for modern web development!

Who this course is for:

Spring Boot developers

Mastering Spring Boot OAuth2 for Google Login

What you'll learn

Explore related topics

Course content

Introduction1 lecture • 1min

Entities, Repositories, Controller, Security5 lectures • 34min

Google Service Setup and Test2 lectures • 14min

Frontend1 lecture • 10min

Requirements

Description

Who this course is for: