Accessing fileshare using system.IO

microsoft.public.dotnet.framework

25 Jul 2006 5:19 AM

Michel Smit

I have a machine in a domain 'HOME' and a machine in a DMZ which is not able
to communicate with the 'HOME' domain, and thus has it's own local users and
groups.

I'm writing a .NET assembly which will copy files from the machine in the
domain to the machine in the DMZ. When mapping a drive in Explorer I use the
credentials of the DMZ machine: NLIIS405\copyuser, password: copyuser. This
proves that the connection is available.

The problem is the file.copy in the assembly. I always get an access denied
because I should copy the file using the DMZ machine credentials.

Is there a way to copy files from the domain machine to the DMZ machine
using a DMZ machine login? I suspect it has to do with impersonation, but
don't know if the above is possible.

Does someone has experience with connecting to a network share from a server
which is not connected to a domain?

--
Michel Smit
Atos Origin Nederland BV