WS-Fed and WS-Trust support

[Peter Schober]

* adam_j_bradley <adam_j_bradley at yahoo.com> [2013-07-22 04:42]:
> I'm currently investigating the feasibility of adding WS-Fed and
> WS-Trust support to Shibboleth and was wondering if there is any
> guidance, or guide on how to write custom add-ins.

To what Shibboleth software, specifically?
The Shibboleth SP has support for WS-Fed in the "passive" role,
cf. https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPADFS
so you'd need to be more specific.
-peter