cross engine authentication failed at dual-az servicecomb engine

huaweicloud / spring-cloud-huawei

Spring Cloud Huawei is a framework that makes it easier and productive to develop microservices with Spring Cloud.

Apache License 2.0

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Closed chengyouling closed 1 month ago

chengyouling commented 2 months ago

现象：当Servicecomb双AZ容灾引擎都打开RBAC认证时，与微服务相同AZ引擎异常情况下，微服务切换到对端引擎出现RBAC认证失败

原因：两个引擎的私钥不一样，导致对端引擎校验token失败

解决方案：当相同AZ引擎连接都不可用时，刷新token缓存，重新调用对端引擎生成新的token