/// <summary>
/// Initializes the impersonation context.
/// </summary>
protected override void InitializeTarget()
{
if (!RevertToSelf)
{
_newIdentity = new NewIdentityHandle(UserName, Domain, Password, LogOnType, LogOnProvider, ImpersonationLevel);
}
base.InitializeTarget();
}
/// <summary>
/// Closes the impersonation context.
/// </summary>
protected override void CloseTarget()
{
base.CloseTarget();
if (_newIdentity != null)
{
_newIdentity.Dispose();
_newIdentity = null;
}
}
internal static void RunImpersonated <T>(NewIdentityHandle newIdentity, Action <T> executeOperation, T state)
{
#if NETSTANDARD
WindowsIdentity.RunImpersonated(newIdentity?.Handle ?? Microsoft.Win32.SafeHandles.SafeAccessTokenHandle.InvalidHandle, () => executeOperation.Invoke(state));
#else
WindowsImpersonationContext context = null;
try
{
context = newIdentity?.Handle.Impersonate() ?? WindowsIdentity.Impersonate(IntPtr.Zero);
executeOperation.Invoke(state);
}
finally
{
context?.Undo();
}
#endif
}
private void RunImpersonated <T>(NewIdentityHandle newIdentity, Action <T> executeOperation, T state)
{
NewIdentityHandle.RunImpersonated(RevertToSelf ? null : newIdentity, executeOperation, state);
}
