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Spring Boot 3 with JWT Authentication & Authorization in 2025

Spring Boot 3 with JWT Authentication & Authorization in 2025

By : Ranjan Pandey
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Spring Boot 3 with JWT Authentication & Authorization in 2025

Spring Boot 3 with JWT Authentication & Authorization in 2025

By: Ranjan Pandey

Overview of this book

In this course, you'll master the essential concepts of JWT (JSON Web Token) and its integration with Spring Boot 3.3.5 to implement token-based authentication and authorization. Beginning with an overview of JWT and its structure, you’ll learn how to set up a Spring Boot project and integrate necessary dependencies. Through detailed walkthroughs, you'll create user and role entities, configure a file-based H2 database, and build a robust authentication mechanism. As you progress, the course dives deeper into security configurations, exception handling, and the intricacies of token generation, validation, and extraction. You’ll gain hands-on experience implementing role-based access control, testing APIs, and troubleshooting security issues. The course culminates in building a real-world multi-role application, showcasing admin, service provider, and consumer functionalities. By the end of this journey, you'll have a fully functional, secure application with CRUD operations and role-based endpoints. Equipped with these skills, you'll be prepared to design modern, secure backend systems aligned with industry standards.
Table of Contents (3 chapters)
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Spring Boot 3.3.5 with JWT Authentication & Authorization
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Chapter: 2
Designing a Real World Multi-Role Based Application
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Spring Boot 3 with JWT Authentication & Authorization in 2025
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