This post will describe, in shortest steps, the configuration needed to get spring boot grpc server secured with oauth2 tokens, in my case with Keycloak. Resources: OAuth 2.0 Resource Server JWTgRPC Spring Boot StarterServer security configurationPostman gRPC My demo project can be found at github. Server code has been updated to have all the configuration … Continue reading gRPC Spring Boot Server with Oauth2 (Keycloak) →

I have been trying to create a clean hexagonal architecture example with SpringBoot. More complex approaches are possible, by introducing the CQRS into the equation, but I believe that just over complicates the architecture and if there is no really good reason for it, I'd avoid it. There are a couple of examples out there … Continue reading Hexagonal Architecture With SpringBoot →