Learn MICRONAUT-SECURITY with Real Code Examples

@Controller("/todos")
@Secured(SecurityRule.IS_AUTHENTICATED)
public class TodoController {

    @Get
    public List<String> listTodos() {
        return Arrays.asList("Task 1", "Task 2");
    }

    @Post
    @Secured({"ROLE_USER"})
    public String addTodo(@Body String todo) {
        return todo;
    }
}

// application.yml
micronaut:
  security:
    enabled: true
    token:
      jwt:
        signatures:
          secret:
            generator:
              secret: 'verySecretKey'

Demonstrates a simple Micronaut REST API secured with JWT authentication and role-based access control.