The browser displays a window asking for a username / password using an ASP.NET application.

Question

This application uses integrated Windows authentication in IIS. There is no anonymous login.

It also uses the application pool defined for logging in with a domain user.

If you try to view any page, a dialog box appears with a username and password, and even if I enter a valid user (including a domain administrator), he will not enter the application. I keep getting the username / password dialog. If I log in locally (in the IIS field), it works fine.

Also, if I change the application pool to use network services, it works fine.

The domain user is already a member of the local IIS_WPG group in the IIS window.

Did I miss something?

Answer 1

If you are using a domain account for an application pool, you need to run a series of scripts on the domain controller. Therefore, it is apparently not recommended to use a domain account, rather than a local server account. Microsoft has this issue registered in the case:

http://support.microsoft.com/default.aspx/kb/871179

Answer 2

I suspect that interruptions in NTFS files in .aspx files do not allow the users you are logging in to as necessary access to read / execute them. What are the permissions on the files you are trying to view? What do your authorization and authentication elements look like in web.config?

Answer 3

This appears to be related to the privileges assigned to the domain user. that is, whether they or the server is really allowed to impersonate the user who is logging in. Or something about "Trusted for delegation" in the server settings in AD. In any case, you will probably get a better answer at serverfault =)

Answer 4

I had the same problem with user / pwd Popup in Svr 2003.

I solved it by checking ANONYMOUS ACCESS for DEFAULT WEB SITE directory security.

This allows you, if you also want to influence your sites, click OK.

It did.

Answer 5

Try entering the same appPool user as an anonymous user (Website Security tab)