public void Dispose()
{
// disables any privileges that were enabled by this class
if (previousState != null)
{
PrivilegeUtil.SetTokenPrivileges(process, previousState);
}
GC.SuppressFinalize(this);
}
/// <summary>
/// Temporarily enables the privileges specified and reverts once the class is disposed.
/// </summary>
/// <param name="strict">Whether to fail if any privilege failed to be enabled, if false then this will continue silently</param>
/// <param name="privileges">A list of privileges to enable</param>
public PrivilegeEnabler(bool strict, params string[] privileges)
{
if (privileges.Length > 0)
{
process = PrivilegeUtil.GetCurrentProcess();
Dictionary <string, bool?> newState = new Dictionary <string, bool?>();
for (int i = 0; i < privileges.Length; i++)
{
newState.Add(privileges[i], true);
}
try
{
previousState = PrivilegeUtil.SetTokenPrivileges(process, newState, strict);
}
catch (Win32Exception e)
{
throw new Win32Exception(e.NativeErrorCode, String.Format("Failed to enable privilege(s) {0}", String.Join(", ", privileges)));
}
}
}
