You're reading from Spring Boot 3.0 Cookbook Proven recipes for building modern and robust Java web applications with Spring Boot

Product type Paperback

Published in Jul 2024

Publisher Packt

ISBN-13 9781835089491

Length 426 pages

Edition 1st Edition

Languages

Java

Tools

Spring

Concepts

Application Development

Author (1):

Mr. Felip Miguel Puig

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Table of Contents (16) Chapters

Preface

1. Part 1:Web Applications and Microservices FREE CHAPTER

2. Chapter 1: Building RESTful APIs

3. Chapter 2: Securing Spring Boot Applications with OAuth2

4. Chapter 3: Observability, Monitoring, and Application Management

5. Chapter 4: Spring Cloud

6. Part 2: Database Technologies

7. Chapter 5: Data Persistence and Relational Database Integration with Spring Data

8. Chapter 6: Data Persistence and NoSQL Database Integration with Spring Data

9. Part 3: Application Optimization

10. Chapter 7: Finding Bottlenecks and Optimizing Your Application

11. Chapter 8: Spring Reactive and Spring Cloud Stream

12. Part 4: Upgrading to Spring Boot 3 from Previous Versions

13. Chapter 9: Upgrading from Spring Boot 2.x to Spring Boot 3.0

14. Index

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Configuring an MVC application with OpenID authentication

We want to create a new web application for our football fans. To do so, we must authenticate the users when they’re accessing the application. We’ll use access tokens to access the protected RESTful API.

In this recipe, we’ll learn how to use Spring OAuth2 Client to protect an MVC web application and get access tokens for other protected resources.

If you plan to use an SPA, you will need to look for OpenID-certified libraries for your target environment.

Getting ready

For this recipe, you will reuse the Authorization Server application you created in the Setting up Spring Authorization Server recipe and the application you created in the Protecting a RESTful API using OAuth2 with different scopes recipe. I’ve prepared a working version of both projects in case you haven’t completed them yet. You can find them in this book’s GitHub repository at https://github.com/PacktPublishing...