Hi,
We are deploying several SharePoint-hosted apps in our environment. The app catalog and web application where these apps are installed uses windows authentication (NTLM). The web application and apps are on different sub-domains. When user logs in on the site (any site within a site collection) for the first time, it opens a credential window which is fine. But when user accesses each app (also in the same site collection), it asks the user to re-authenticate for each app. How can I authenticate user once and pass the auth token to rest of the apps? Looking forward to your reply. Your help is always appreciated.
Thanks,
kashif