I have two webapps that will both be sitting on the same domain/tomcat application server, just in different context paths. (e.g. abc.com/abc and abc.com/def ). One is an older struts 1.0 application and the other will be a Stripes application.

Ideally I would like to be for a user to log into one website then somehow share that authentication. Is this possible?

The struts application is using a tomcat jdbc realm for authentication, but I am not very familiar with details in how this works.