* U W <poubelle1430531(a)hotmail.fr> [2023-01-30 15:53]:
Therefore, if I want to accept Edugain it means I have
to import one
by one each Edugain Federation and our end users have to choose the
right one in a list.
As to the UI/UX part of that statement: Your end users would not
generally chose "the right" federation from the list of currently 78
eduGAIN participating federations, they would have to pick their
institutional SAML IDP (from the list of currently 5239 SAML IDPs) --
no matter which federation that IDP may be a part of.
So your SAML SP and/or its SAML IDP Discovery Service will need to be
fit to deal with potentially thousands of IDPs, not merely with dozens
of eduGAIN-participating federations.
To get a nice UI/UX for that IDP selection process you could use
https://seamlessaccess.org/ though.
HTH,
-peter