Spring云网关和TokenRelay过滤器

Question

我正在尝试将JHipster从使用Zuul迁移到Spring云网关。JHipster使用Eureka来查找路由，我相信我已经正确配置了Spring Cloud Gateway来查找路由并向它们传播访问令牌。下面是我的配置：

spring:
  cloud:
    gateway:
      default-filters:
        - TokenRelay
      discovery:
        locator:
          enabled: true
          lower-case-service-id: true
          route-id-prefix: /services/
      httpclient:
        pool:
          max-connections: 1000

zuul: # those values must be configured depending on the application specific needs
  sensitive-headers: Cookie,Set-Cookie #see https://github.com/spring-cloud/spring-cloud-netflix/issues/3126
  host:
    max-total-connections: 1000
    max-per-route-connections: 100
  prefix: /services
  semaphore:
    max-semaphores: 500

我创建了一个pull请求，以显示集成Spring Cloud Gateway后发生了什么变化。

https://github.com/mraible/jhipster-reactive-microservices-oauth2/pull/4

复制问题的步骤：

git clone -b reactive [e-mail]:mraible/jhipster-reactive-microservices-oauth2.git

cd jhipster-reactive-microservices-oauth2/gateway
docker-compose -f src/main/docker/jhipster-registry.yml up -d
docker-compose -f src/main/docker/keycloak.yml up -d
./mvnw

cd ../blog
docker-compose -f src/main/docker/mongodb.yml up -d
./mvnw

Answer 1

我能用这个答案解决这个问题。

spring:
  cloud:
    gateway:
      discovery:
        locator:
          enabled: true
          predicates:
            - name: Path
              args:
                pattern: "'/services/'+serviceId.toLowerCase()+'/**'"
          filters:
            - name: RewritePath
              args:
                regexp: "'/services/' + serviceId.toLowerCase() + '/(?<remaining>.*)'"
                replacement: "'/${remaining}'"

我还必须将.pathmatchers（“/services/**”）.authenticated()添加到安全配置中，ZUUL不需要这样做。你可以在这里看到我的promise。