Spring Boot JWT Security JWT authentication and authorization patterns for Spring Boot 3.5.x using Spring Security 6.x and JJWT. Covers token generation, validation, refresh strategies, RBAC/ABAC, and OAuth2 integration. Overview This skill provides implementation patterns for stateless JWT authentication in Spring Boot applications. It covers the complete authentication flow including token generation with JJWT 0.12.6, Bearer/cookie-based authentication, refresh token rotation, and method-level authorization with expressions. Key capabilities: - Access and refresh token generation with confi…