In GetLogonIdentity(), is there some recommended way to differentiate if the request is originating from the web or from the operator thick client?

 

the reason i ask is that for web visitors, i have a specific authentication method i want to call (which checks an ecrypted cookie to get their userID) but for the operator thick client, i want all actions to be based on their domain account.  I intend to use an LDAP query for validation).

 

the problem is that in subsequent calls to GetLogonIdentity from the thick client, i don't have any way to differentiate the two.  I tried using context.request.url.requesturi, but both web and thick client requests use the same URL's sometimes (such as chatajax.ashx)