21 - SPRING BOOT 3 - ATELIER - SECURITY (hasRole, hasAnyRole, authorization, accessDenied)

return "redirect: /accessDenied"; - httpSecurity - authorizeHttpRequests - requestMatchers - hasRole - hasAnyRole - #authorization.expression - thymeleaf-extras-springsecurity6 - User - Roles - spring security - securityFilterChain - @EnableWebSecurity - spring-boot-starter-security - InMemoryUserDetailsManager - PasswordEncoder - bcrypt - {noop}