Impersonate user without privilege preferred to access the registry on Windows Server 2008 key/value.

Hello

I'm trying to impersonate another Administrators\ [an other domian user] to do some access to the registry key/value with an Administrators\ [my domain user].

Failed with some registry access denied.

The code is quite format.

1. the user to logon: LogonUser (username, domain, password, LOGON32_LOGON_INTERACTIVE, LOGON32_PROVIDER_DEFAULT, Ref token)! = 0)

2 DuplicateToken: DuplicateToken (token, SecurityImpersonation, ref tokenDuplicate)

3 impersonate another user:
m_ImpersonatedUser = new WindowsIdentity (tokenDuplicate);

using (m_ImpersonationContext = m_ImpersonatedUser.Impersonate ())

{

access to the registry key.

...
}

This works on Windows7 and some windows server 2008, if the new WindowsIdentity.AuthenticationType is "Kerberos", then it works, but if it's the "negotiation", it will fail.

Can someone tell how to force the AuthenticationType to be "Kerberos"?

Thank you.

Hello

I suggest you to ask your question at the following link.

http://social.technet.Microsoft.com/forums/en-us/101ed379-ba6c-4974-BF47-c0e068515116/Server

Tags: Windows

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