Implementing Zuul Filter - TheOpenCloudEngine/uEngine-cloud GitHub Wiki

public class IAMFilter extends ZuulFilter {
    @Override
    public String filterType() {
        return "pre";
    }
    @Override
    public int filterOrder() {
        return 1;
    }
    @Override
    public boolean shouldFilter() {
        return true;
    }
    @Override
    public Object run() {
       RuleService ruleService = ApplicationContextRegistry.getApplicationContext().getBean(RuleService.class);
       // do something
       //라우터 스코프
       Map<String, String> iamScopes = null;
       if (routeValueMap.containsKey("iam-scopes")) {
           iamScopes = (Map<String, String>) routeValueMap.get("iam-scopes");
       }
       // do something
    }

@Service
@ConfigurationProperties(prefix = "zuul")
public class RuleService {
  private Map<String, Map> routes;
  ...
}

public class Application {
  ...
  @Bean
  public IAMFilter iamFilter(){
      return new IAMFilter();
  }
}