I would like to integrate my own ASP .NET Application into a Sharepoint site in a Page Viewer Web Part (via URL).
My Sharepoint is accessible via: http://subdomain.domain.com
My ASP .NET Application is accessible via: http://othersubdomain.domain.com
Sharepoint and the other application are hosted on different servers.
As the sharepoint and the application should be accesible from outside of my Domain (public via Internet) I use Basic Authentication for both.
Now when I open the Sharepoint site I have to enter my user credentials once and when I navigate to my Applicaiton within sharepoint I have to enter my user credentials for the ASP .NET Application a second time (same credentials, user from a Active directory domain).
Is there a possibility to integrate my application into sharepoint without the need to sign on twice and without the need to install my application on the sharepoint server?
Thank you!