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New Message on MumbaiUserGroup
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From: Saurabh_MSFT
Message 3 in Discussion
Hi !
"When we configure our web app. to use Windows authentication, ASP.NET attaches a
WindowsPrincipal object to the request". We can program our web app. to use this
object for determining whether a requesting identity is in a given role or not.
The best and the easiest way could be :
Use the AUTH_USER server variable in your WindowsAuthentication_OnAuthenticate event
to identify the user name or simple use User.Name to get the Name of the user.
OR
For your case, you only need to verify the role of the user by using :
If User.IsInRole("Admin") Then
ApplyADMIN()
ElseIf User.IsInRole("Guest")
ApplyGuest()
Else
'Invalid User.
End If
And if your interested in customize the security. Then you must design your own class
that implements System.Security.Principal.IPrincipal.
Example:
Public Class MyPrincipal : Inherits IPrincipal
' Implement application-defined role mappings
End ClassNow open your global.asax:
Public Sub WindowsAuthentication_OnAuthenticate(Source As Object, e As
WindowsAuthenticationEventArgs)
' Attach a new application-defined class that implements IPrincipal to
' the request.
' Note that since IIS has already performed authentication, the provided
' identity is used.
e.User = New MyPrincipal(e.Identity)
End Sub
Hope this helps you in clearing your doubt. In case not, you can revert on the same.
take care...
Regards,
Saurabh Verma
Machrotech (India) Pvt. Ltd.
Contact : 09850228788
Microsoft India Community Star
MCT.NET, MCSD.NET (EA), MCAD.NET, MCDBA
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