Impersonation.impersonate C# (CSharp) Méthode

    		public static void impersonate(string userName, string password, string domain, Action action, int logonType = 2, int logonProvider = 0)
    		{
    			//elevate privileges before doing file copy to handle domain security
    			WindowsImpersonationContext context = null;
    			IntPtr userHandle = IntPtr.Zero;
    			try
    			{
    				Console.WriteLine("windows identify before impersonation: " + WindowsIdentity.GetCurrent().Name);
    				// Call LogonUser to get a token for the user
    				bool loggedOn = NativeMethods.LogonUser(userName,
    											domain,
    											password,
    											logonType,
    											logonProvider,
    											ref userHandle);
    				if (!loggedOn)
    				{
    					Console.WriteLine("Exception impersonating user, error code: " + Marshal.GetLastWin32Error());
    				}
    
    				// Begin impersonating the user
    				context = WindowsIdentity.Impersonate(userHandle);
    
    				Console.WriteLine("windows identify after impersonation: " + WindowsIdentity.GetCurrent().Name);				
    				//execute actions under impersonated user
    				action();
    			}
    			catch (Exception ex)
    			{
    				Console.WriteLine("Exception impersonating user: " + ex.Message);
    			}
    			finally
    			{
    				// Clean up
    				if (context != null)
    				{
    					context.Undo();
    				}
    
    				if (userHandle != IntPtr.Zero)
    				{
    					NativeMethods.CloseHandle(userHandle);
    				}
    			}
    		}