Re: Transfer authentication token - how to single sign-on
From: Dominick Baier [DevelopMentor] (dbaier_at_pleasepleasenospamdevelop.com)
Date: Sun, 13 Nov 2005 01:20:54 -0800
first of all - no you cannot do that.
But why does OWA prompt for credentials?? aren't your users domain users?
SSO should work out of the box ??!!
Dominick Baier - DevelopMentor
> We have an ASP.NET app that uses Forms Authentication, but we wrote
> the authentication piece to query Active Directory for credentials
> approval. This is all working fine, but what I would like to do is
> provide a link from from our asp.net app to an Outlook Web Access
> server. When I do this, however, the Integrated Windows
> Authentication of OWA prompts the user for their password again. Is
> there any way to "pass" the approved Windows security token from our
> application to the Exchange server running OWA so the user is not
> prompted for their password if they have already authorized themselves
> to us? (Basically, how do you accomplish single sign-on with a
> Microsoft network... all users will be kept in a Windows 2003 Active
> Directory domain).
> - Thanks, Dave