/// <exception cref="System.IO.IOException"></exception>
internal static void ResolveSids0(string authorityServerName, NtlmPasswordAuthentication
auth, Sid[] sids)
{
DcerpcHandle handle = null;
LsaPolicyHandle policyHandle = null;
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + authorityServerName + "[\\PIPE\\lsarpc]"
, auth);
string server = authorityServerName;
int dot = server.IndexOf('.');
if (dot > 0 && char.IsDigit(server[0]) == false)
{
server = Runtime.Substring(server, 0, dot);
}
policyHandle = new LsaPolicyHandle(handle, "\\\\" + server, unchecked(0x00000800));
ResolveSids(handle, policyHandle, sids);
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
policyHandle.Close();
}
handle.Close();
}
}
}
}
/// <exception cref="System.IO.IOException"></exception>
public static Sid GetServerSid(string server, NtlmPasswordAuthentication
auth)
{
DcerpcHandle handle = null;
LsaPolicyHandle policyHandle = null;
Lsarpc.LsarDomainInfo info = new Lsarpc.LsarDomainInfo();
MsrpcQueryInformationPolicy rpc;
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + server + "[\\PIPE\\lsarpc]", auth);
// NetApp doesn't like the 'generic' access mask values
policyHandle = new LsaPolicyHandle(handle, null, unchecked(0x00000001));
rpc = new MsrpcQueryInformationPolicy(policyHandle, Lsarpc.PolicyInfoAccountDomain
, info);
handle.Sendrecv(rpc);
if (rpc.Retval != 0)
{
throw new SmbException(rpc.Retval, false);
}
return new Sid(info.Sid, SidTypeDomain, (new UnicodeString
(info.Name, false)).ToString(), null, false);
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
policyHandle.Close();
}
handle.Close();
}
}
}
}
