The two web service(rest) are running on separated JVM instances with its own authentication.
The services is used by external user’s log in, the server2 is for customer service team. After external use log in, he can call server2 for query. Oppositely, after customer service guy log in server2, he also can call server1 to change external user profile.
In another word, these two services trust each other. It seems like a SSO between them. Since both of them run on internal environment, I am wondering if there is a simple solution to implement it.
Thanks
I’ve had a good experience with JOSSO: