IDP3/4 -> read (&write) custom session cookie for authentication

[Cantor, Scott]

We do not support annotations, for the record, so it would be a bad idea to rely on them working. If they stop working, you've been warned. We believe strongly in explicit wiring of objects.

> Can you give me some pointers how to get that too?

https://wiki.shibboleth.net/confluence/display/IDP4/PredefinedBeans

Under "Other Beans"

-- Scott