internal static string ConvertSidToSDDL(byte[] sid)
{
string sddlSid = null;
// To put the byte[] SID into SDDL, we use ConvertSidToStringSid.
// Calling that requires we first copy the SID into native memory.
IntPtr pSid = IntPtr.Zero;
try
{
pSid = ConvertByteArrayToIntPtr(sid);
if (UnsafeNativeMethods.ConvertSidToStringSid(pSid, ref sddlSid))
{
return(sddlSid);
}
else
{
int lastErrorCode = Marshal.GetLastWin32Error();
GlobalDebug.WriteLineIf(
GlobalDebug.Warn,
"Utils",
"ConvertSidToSDDL: ConvertSidToStringSid failed, " + lastErrorCode);
return(null);
}
}
finally
{
if (pSid != IntPtr.Zero)
{
Marshal.FreeHGlobal(pSid);
}
}
}
internal static string ConvertSidToSDDL(byte[] sid)
{
string str;
string str1 = null;
IntPtr zero = IntPtr.Zero;
try
{
zero = Utils.ConvertByteArrayToIntPtr(sid);
if (!UnsafeNativeMethods.ConvertSidToStringSid(zero, ref str1))
{
Marshal.GetLastWin32Error();
str = null;
}
else
{
str = str1;
}
}
finally
{
if (zero != IntPtr.Zero)
{
Marshal.FreeHGlobal(zero);
}
}
return(str);
}
