private bool VerifySecureChannel(string domain, string localMachineName)
{
IntPtr zero = IntPtr.Zero;
IntPtr coTaskMemAuto = Marshal.StringToCoTaskMemAuto(domain);
bool pdcConnectionStatus = false;
try
{
int num = SAMAPI.I_NetLogonControl2(null, 6, 2, ref coTaskMemAuto, out zero);
if (num != 0)
{
Win32Exception win32Exception = new Win32Exception(num);
string str = StringUtil.Format(ComputerResources.FailToTestSecureChannel, win32Exception.Message);
ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(str), "FailToTestSecureChannel", ErrorCategory.OperationStopped, localMachineName);
base.ThrowTerminatingError(errorRecord);
}
SAMAPI.NetLogonInfo2 structure = (SAMAPI.NetLogonInfo2)Marshal.PtrToStructure(zero, typeof(SAMAPI.NetLogonInfo2));
pdcConnectionStatus = structure.PdcConnectionStatus == 0;
}
finally
{
if (coTaskMemAuto != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(coTaskMemAuto);
}
if (zero != IntPtr.Zero)
{
SAMAPI.NetApiBufferFree(zero);
}
}
return(pdcConnectionStatus);
}
private bool ResetSecureChannel(string domain)
{
IntPtr zero = IntPtr.Zero;
IntPtr coTaskMemAuto = Marshal.StringToCoTaskMemAuto(domain);
bool trustedDcName = false;
try
{
int num = SAMAPI.I_NetLogonControl2(null, 5, 2, ref coTaskMemAuto, out zero);
if (num == 0)
{
SAMAPI.NetLogonInfo2 structure = (SAMAPI.NetLogonInfo2)Marshal.PtrToStructure(zero, typeof(SAMAPI.NetLogonInfo2));
trustedDcName = structure.TrustedDcName != null;
}
}
finally
{
if (coTaskMemAuto != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(coTaskMemAuto);
}
if (zero != IntPtr.Zero)
{
SAMAPI.NetApiBufferFree(zero);
}
}
return(trustedDcName);
}