internal DcerpcBind(DcerpcBinding binding, DcerpcHandle handle)
{
this.Binding = binding;
MaxXmit = handle.MaxXmit;
MaxRecv = handle.MaxRecv;
Ptype = 11;
Flags = DcerpcConstants.DcerpcFirstFrag | DcerpcConstants.DcerpcLastFrag;
}
internal DcerpcBind(DcerpcBinding binding, DcerpcHandle handle)
{
this.Binding = binding;
MaxXmit = handle.MaxXmit;
MaxRecv = handle.MaxRecv;
Ptype = 11;
Flags = DcerpcConstants.DcerpcFirstFrag | DcerpcConstants.DcerpcLastFrag;
}
/// <exception cref="System.IO.IOException"></exception>
internal static void ResolveSids(DcerpcHandle handle, LsaPolicyHandle policyHandle
, Sid[] sids)
{
MsrpcLookupSids rpc = new MsrpcLookupSids(policyHandle, sids);
handle.Sendrecv(rpc);
switch (rpc.Retval)
{
case 0:
case NtStatus.NtStatusNoneMapped:
case unchecked(0x00000107):
{
// NT_STATUS_SOME_NOT_MAPPED
break;
}
default:
{
throw new SmbException(rpc.Retval, false);
}
}
for (int si = 0; si < sids.Length; si++)
{
sids[si].Type = rpc.Names.Names[si].SidType;
sids[si].DomainName = null;
switch (sids[si].Type)
{
case SidTypeUser:
case SidTypeDomGrp:
case SidTypeDomain:
case SidTypeAlias:
case SidTypeWknGrp:
{
int sidIndex = rpc.Names.Names[si].SidIndex;
Rpc.Unicode_string ustr = rpc.Domains.Domains[sidIndex].Name;
sids[si].DomainName = (new UnicodeString(ustr, false)).ToString();
break;
}
}
sids[si].AcctName = (new UnicodeString(rpc.Names.Names[si].Name, false)).ToString
();
sids[si].OriginServer = null;
sids[si].OriginAuth = null;
}
}
/// <exception cref="System.IO.IOException"></exception>
internal static Sid[] GetGroupMemberSids0(DcerpcHandle handle, SamrDomainHandle
domainHandle, Sid domsid, int rid, int flags)
{
SamrAliasHandle aliasHandle = null;
Lsarpc.LsarSidArray sidarray = new Lsarpc.LsarSidArray();
MsrpcGetMembersInAlias rpc = null;
try
{
aliasHandle = new SamrAliasHandle(handle, domainHandle, unchecked(0x0002000c), rid);
rpc = new MsrpcGetMembersInAlias(aliasHandle, sidarray);
handle.Sendrecv(rpc);
if (rpc.Retval != 0)
{
throw new SmbException(rpc.Retval, false);
}
Sid[] sids = new Sid[rpc.Sids.NumSids];
string originServer = handle.GetServer();
NtlmPasswordAuthentication originAuth = (NtlmPasswordAuthentication)handle.GetPrincipal
();
for (int i = 0; i < sids.Length; i++)
{
sids[i] = new Sid(rpc.Sids.Sids[i].Sid, 0, null, null, false);
sids[i].OriginServer = originServer;
sids[i].OriginAuth = originAuth;
}
if (sids.Length > 0 && (flags & SidFlagResolveSids) != 0)
{
ResolveSids(originServer, originAuth, sids);
}
return sids;
}
finally
{
if (aliasHandle != null)
{
aliasHandle.Close();
}
}
}
