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MassimilianoPili
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spring-boot-security-jwt

Implement JWT authentication and authorization for Spring Boot 3.5.x applications.

Updated Mar 2, 2026
Search Tags:#authorization#authentication#jwt#backend#spring-boot#oauth2#spring-security
One-click install
npx skills add https://github.com/MassimilianoPili/claude-code-config --skill spring-boot-security-jwt-massimilianopili
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: spring-boot-security-jwt
Source: https://github.com/MassimilianoPili/claude-code-config/tree/main/skills/spring-boot-security-jwt
Command: npx skills add https://github.com/MassimilianoPili/claude-code-config --skill spring-boot-security-jwt-massimilianopili

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires jjwt-api, jjwt-impl, jjwt-jackson, spring-boot-starter-security, spring-boot-starter-oauth2-resource-server, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides a robust solution for implementing secure JWT-based authentication and authorization in Spring Boot applications, addressing the complexities of token management, security configurations, and integration with modern authentication providers.

Core Features & Use Cases

  • JWT Authentication: Implement stateless authentication using JSON Web Tokens (JWT) with Spring Security 6.x.
  • Token Management: Handle token generation, validation, refresh token strategies, and revocation.
  • RBAC & Permissions: Configure role-based and permission-based access control.
  • OAuth2 Integration: Integrate with external OAuth2 providers like Google and GitHub.
  • Use Case: Secure a RESTful API backend for a Single Page Application (SPA) by implementing JWT authentication, ensuring that only authorized users can access protected resources.

Quick Start

Use the spring-boot-security-jwt skill to set up JWT authentication in your Spring Boot application.

Frequently Asked Questions about spring-boot-security-jwt

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement JWT authentication in a Spring Boot 3.5 application?▼

JWT authentication in Spring Boot 3.5 is implemented using Spring Security 6.x and the JJWT library for token generation, validation, and stateless access control configuration. This Skill provides the necessary secure configuration patterns and token management logic.

Does Spring Security 6.x support refresh token mechanisms and revocation?▼

Spring Security 6.x supports refresh token mechanisms and revocation by integrating custom filters with JJWT. This Skill handles token generation, validation, and refresh token strategies to maintain secure stateless sessions.

Can I integrate OAuth2 providers like Google with JWT in Spring Boot?▼

Yes, OAuth2 integration with external providers like Google and GitHub is supported in Spring Boot using spring-boot-starter-oauth2-resource-server. This Skill configures JWT authentication alongside external OAuth2 provider mappings.

What's the best way to configure role-based access control with JWT in Spring Boot?▼

Role-based access control (RBAC) with JWT is best configured by mapping JJWT token claims to Spring Security authorities. This Skill enables permission-based and role-based access control for protected RESTful API resources.

Do I need Java 17 to use Spring Security 6.x for JWT token management?▼

Yes, Java 17 or higher is required to run Spring Boot 3.5.x and Spring Security 6.x for JWT token management. You also need the JJWT library dependencies to handle token generation and validation operations.

Why does my JWT validation fail when securing a RESTful API backend?▼

JWT validation fails when secure configuration patterns are incorrectly mapped to Spring Security 6.x filters or JJWT parsing keys. This Skill provides robust token validation and authorization logic to secure SPA backends.

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