I have an ASP. NET web application that makes user of the user credentials of the logged in user. Currently it uses the SID which comes from
I need to get either the users UPN login or email address (as defined in active directory) instead of the SID. GetCurrent() returns an object of type WindowsIdentity; looking in the details for WindowsIdentity Members:
I can't see anything that looks like it would give me either the UPN or email in there. How can I pull up that information to use, either by feeding the SID into some other function or calling something different in the first place.
ame returns "DOMAIN\user", so that is not the answer.