/// <summary>
/// Extract domain names from _DOMAIN_NAME_BUFFER.
/// </summary>
/// <param name="buffer">A struct of _DOMAIN_NAME_BUFFER.</param>
/// <returns>A string collection what contains domain names in the buffer.</returns>
public static ReadOnlyCollection<string> ExtractDomainNames(_DOMAIN_NAME_BUFFER buffer)
{
List<string> nameList = new List<string>();
if (buffer.DomainNames != null)
{
//The Unicode string buffer that contains the list of trusted domains,
//in MULTI-SZ format. MULTI-SZ format is a UTF-16 string composed of one or more substrings.
//Each substring is separated from adjacent substrings by the UTF-16 null character, 0x0000.
//After the final substring, the MULTI-SZ format string is terminated by two UTF-16 null characters.
//For example, if there are three trusted domains, DOMAIN1, DOMAIN2, and DOMAIN3,
//the DomainNames string buffer would have the following form:
//DOMAIN1<null>DOMAIN2<null>DOMAIN3<null><null>
foreach (string name in Encoding.Unicode.GetString(buffer.DomainNames).Split('\0'))
{
if (!string.IsNullOrEmpty(name))
{
nameList.Add(name);
}
}
}
return nameList.AsReadOnly();
}
/// <summary>
/// The NetrEnumerateTrustedDomains method returns a set
/// of trusted domain names. Opnum: 19
/// </summary>
/// <param name="ServerName">
/// The custom RPC binding handle, as specified in section
/// .
/// </param>
/// <param name="DomainNameBuffer">
/// A pointer to a DOMAIN_NAME_BUFFER structure, as specified
/// in section , that contains a list of trusted domain
/// names. The format of domain names contained in the
/// buffer is specified in section.
/// </param>
public NtStatus NetrEnumerateTrustedDomains(
string ServerName,
out _DOMAIN_NAME_BUFFER? DomainNameBuffer)
{
const ushort opnum = 19;
byte[] requestStub;
byte[] responseStub;
Int3264[] paramList;
int retVal;
SafeIntPtr pServerName = Marshal.StringToHGlobalUni(ServerName);
paramList = new Int3264[] {
pServerName,
IntPtr.Zero,
0 // retVal
};
requestStub = RpceStubEncoder.ToBytes(
RpceStubHelper.GetPlatform(),
NrpcRpcStubFormatString.TypeFormatString,
new RpceStubExprEval[] { new RpceStubExprEval(logon__NETLOGON_DELTA_USERExprEval_0000) },
NrpcRpcStubFormatString.ProcFormatString,
NrpcRpcStubFormatString.ProcFormatStringOffsetTable[opnum],
true,
paramList);
rpceClientTransport.Call(opnum, requestStub, rpceTimeout, out responseStub);
using (RpceInt3264Collection outParamList = RpceStubDecoder.ToParamList(
RpceStubHelper.GetPlatform(),
NrpcRpcStubFormatString.TypeFormatString,
new RpceStubExprEval[] { new RpceStubExprEval(logon__NETLOGON_DELTA_USERExprEval_0000) },
NrpcRpcStubFormatString.ProcFormatString,
NrpcRpcStubFormatString.ProcFormatStringOffsetTable[opnum],
true,
responseStub,
paramList))
{
IntPtr pDomainNameBuffer = outParamList[1];
DomainNameBuffer = TypeMarshal.ToNullableStruct<_DOMAIN_NAME_BUFFER>(pDomainNameBuffer);
retVal = outParamList[2].ToInt32();
}
pServerName.Dispose();
return (NtStatus)retVal;
}
/// <summary>
/// The NetrEnumerateTrustedDomains method returns a set
/// of trusted domain names. Opnum: 19
/// </summary>
/// <param name="serverName">
/// The custom RPC binding handle.
/// </param>
/// <param name="domainNameBuffer">
/// A pointer to a DOMAIN_NAME_BUFFER structure,
/// that contains a list of trusted domain
/// names.
/// </param>
/// <returns>
/// The method returns 0x00000000 on success;
/// otherwise, it returns a nonzero error code.
/// </returns>
public NtStatus NetrEnumerateTrustedDomains(
string serverName,
out _DOMAIN_NAME_BUFFER? domainNameBuffer)
{
return rpc.NetrEnumerateTrustedDomains(
serverName,
out domainNameBuffer);
}
