User login on a website using Shibboleth without a browser

[Peter Schober]

* William Eubank <william.eubank at uah.edu> [2018-05-03 16:00]:
> Seems like maybe you are looking for something like CAS offers?  A REST
> API?  CAS can do saml2 as well.

And Shibboleth speaks CAS, and supports ECP.

-peter