Spring Cloud Config服务器认证

Question

Is it better to store the config server username and password as an environment variable (both in the client and server), or by using a keystore? The keystore password is anyway stored as an environment variable, so why actually use a keystore? Or is there a better way to implement authentication in the Spring Cloud Config server?

Answer 1

In our case, config server is ONLY for backend services, but not for clients. We have multiple clients, like iOS, Android and Web app. Each kind of client will manage their own configurations.

Furthermore, we simply use HTTP basic authentication on config server, and store the username and password as instance variables. So the username and password will be not be exposed in source code level. On the other hand, our config server is not exposed to public network.

Hope this will give you some hints.