Integrate Keycloak’s OAuth2 OIDC for authentication in the API Gateway and perform an RBAC inside the resource server with the JWT token from the API Gateway.
How to Use Spring Boot and JHipster With Reactive Java Microservices
Learn how to create a reactive microservices architecture with Spring Boot, Spring Cloud Gateway, Spring Cloud Config, Spring WebFlux, Java, and JHipster. by
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Even though it only came to prominence a few years ago, Java has been at the forefront of microservice architecture. Spring Cloud, Spring Data, and Spring Security, Java are well-known high-quality frameworks.
Spring WebFlux is a new web framework introduced by Spring Boot 2.0. While previous versions of Spring Boot only shipped with Spring MVC as an option, WebFlux gives the developers the chance to do reactive programming, meaning you can write your code with familiar syntax. As a result, your app will scale better and use up fewer resources.