/// <summary>
/// The NetrLogonGetDomainInfo method Supported in windows_2000_server,
/// windows_xp, windows_server_2003, windows_vista, and
/// windows_server_2008, windows_7, and windows_server_7.
/// returns information that describes the current domain
/// to which the specified client belongs. Opnum: 29
/// </summary>
/// <param name="ServerName">
/// The custom RPC binding handle, as specified in section
/// .
/// </param>
/// <param name="ComputerName">
/// The null-terminated Unicode string that contains the
/// name of the client computer issuing the request.
/// </param>
/// <param name="Authenticator">
/// A pointer to a NETLOGON_AUTHENTICATOR structure, as
/// specified in section , that contains the client authenticator.
/// </param>
/// <param name="ReturnAuthenticator">
/// A pointer to a NETLOGON_AUTHENTICATOR structure, as
/// specified in section , that contains the server return
/// authenticator.
/// </param>
/// <param name="Level">
/// The information level requested by the client. The buffer
/// contains one of the following structures, based on
/// the value of this field.
/// </param>
/// <param name="WkstaBuffer">
/// A pointer to a NETLOGON_WORKSTATION_INFORMATION structure,
/// as specified in section , that contains information
/// about the client workstation.
/// </param>
/// <param name="DomBuffer">
/// A pointer to a NETLOGON_DOMAIN_INFORMATION structure,
/// as specified in section , that contains information
/// about the domain or policy information.
/// </param>
public NtStatus NetrLogonGetDomainInfo(
string ServerName,
string ComputerName,
_NETLOGON_AUTHENTICATOR? Authenticator,
ref _NETLOGON_AUTHENTICATOR? ReturnAuthenticator,
Level_Values Level,
_NETLOGON_WORKSTATION_INFORMATION? WkstaBuffer,
out _NETLOGON_DOMAIN_INFORMATION? DomBuffer)
{
const ushort opnum = 29;
byte[] requestStub;
byte[] responseStub;
Int3264[] paramList;
int retVal;
SafeIntPtr pServerName = Marshal.StringToHGlobalUni(ServerName);
SafeIntPtr pComputerName = Marshal.StringToHGlobalUni(ComputerName);
SafeIntPtr pAuthenticator = TypeMarshal.ToIntPtr(Authenticator);
SafeIntPtr pReturnAuthenticatorIn = TypeMarshal.ToIntPtr(ReturnAuthenticator);
SafeIntPtr pWkstaBuffer = TypeMarshal.ToIntPtr(WkstaBuffer, Level, null, null);
paramList = new Int3264[] {
pServerName,
pComputerName,
pAuthenticator,
pReturnAuthenticatorIn,
(uint)Level,
pWkstaBuffer,
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 pReturnAuthenticatorOut = outParamList[3];
ReturnAuthenticator = TypeMarshal.ToNullableStruct<_NETLOGON_AUTHENTICATOR>(pReturnAuthenticatorOut);
IntPtr pDomBuffer = outParamList[6];
DomBuffer = TypeMarshal.ToNullableStruct<_NETLOGON_DOMAIN_INFORMATION>(
pDomBuffer,
Level,
null,
null);
retVal = outParamList[7].ToInt32();
}
pServerName.Dispose();
pComputerName.Dispose();
pAuthenticator.Dispose();
pReturnAuthenticatorIn.Dispose();
pWkstaBuffer.Dispose();
return (NtStatus)retVal;
}
public _NETLOGON_WORKSTATION_INFORMATION CreateNetlogonWorkstationInformation(
Level_Values level,
string dnsHostName,
string siteName,
OSVERSIONINFOEX? osVersion,
string osName,
NrpcWorkstationFlags workstationFlags,
uint kerberosSupportedEncryptionTypes)
{
_NETLOGON_WORKSTATION_INFORMATION netlogonWorkstationInfo = new _NETLOGON_WORKSTATION_INFORMATION();
//TODO: TDI 48704: 3.5.5.3.9 said:
//The WkstaBuffer parameter contains one of the following structures,
//based on the value of level field. Value Meaning
//0x00000001: The WkstaBuffer contains a NETLOGON_DOMAIN_INFO structure.
//0x00000002: The WkstaBuffer contains a NETLOGON_LSA_POLICY_INFO structure.
//
//But in 2.2.1.3.9,
//union _NETLOGON_WORKSTATION_INFORMATION {
// [case(1)]
// PNETLOGON_WORKSTATION_INFO WorkstationInfo;
// [case(2)]
// PNETLOGON_WORKSTATION_INFO LsaPolicyInfo;
//}
switch (level)
{
case Level_Values.NetlogonDomainInfo:
netlogonWorkstationInfo.WorkstationInfo = new _NETLOGON_WORKSTATION_INFO[1];
netlogonWorkstationInfo.WorkstationInfo[0] = new _NETLOGON_WORKSTATION_INFO();
netlogonWorkstationInfo.WorkstationInfo[0].DnsHostName = dnsHostName;
netlogonWorkstationInfo.WorkstationInfo[0].SiteName = siteName;
netlogonWorkstationInfo.WorkstationInfo[0].Dummy1 = null;
netlogonWorkstationInfo.WorkstationInfo[0].Dummy2 = null;
netlogonWorkstationInfo.WorkstationInfo[0].Dummy3 = null;
netlogonWorkstationInfo.WorkstationInfo[0].Dummy4 = null;
if (osVersion != null)
{
const int CSD_VERSION_LENGTH = 256;
if (osVersion.Value.OSVersionInfo.szCSDVersion == null)
{
throw new ArgumentException("szCSDVersion of osVersion cannot be null.", "osVersion");
}
if (osVersion.Value.OSVersionInfo.szCSDVersion.Length != CSD_VERSION_LENGTH / sizeof(ushort))
{
throw new ArgumentException("Length of szCSDVersion should be 256 bytes.", "osVersion");
}
netlogonWorkstationInfo.WorkstationInfo[0].OsVersion
= DtypUtility.ToRpcUnicodeString(
Encoding.Unicode.GetString(TypeMarshal.ToBytes(osVersion.Value)));
}
else
{
netlogonWorkstationInfo.WorkstationInfo[0].OsVersion
= DtypUtility.ToRpcUnicodeString(null);
}
netlogonWorkstationInfo.WorkstationInfo[0].OsName
= DtypUtility.ToRpcUnicodeString(osName);
netlogonWorkstationInfo.WorkstationInfo[0].DummyString3
= DtypUtility.ToRpcUnicodeString((string)null);
netlogonWorkstationInfo.WorkstationInfo[0].DummyString4
= DtypUtility.ToRpcUnicodeString((string)null);
netlogonWorkstationInfo.WorkstationInfo[0].WorkstationFlags
= (uint)workstationFlags;
netlogonWorkstationInfo.WorkstationInfo[0].KerberosSupportedEncryptionTypes
= kerberosSupportedEncryptionTypes;
netlogonWorkstationInfo.WorkstationInfo[0].DummyLong3 = 0;
netlogonWorkstationInfo.WorkstationInfo[0].DummyLong4 = 0;
break;
case Level_Values.NetlogonLsaPolicyInfo:
netlogonWorkstationInfo.LsaPolicyInfo = new _NETLOGON_WORKSTATION_INFO[1];
netlogonWorkstationInfo.LsaPolicyInfo[0] = new _NETLOGON_WORKSTATION_INFO();
netlogonWorkstationInfo.LsaPolicyInfo[0].LsaPolicy = new _NETLOGON_LSA_POLICY_INFO();
netlogonWorkstationInfo.LsaPolicyInfo[0].LsaPolicy.LsaPolicy = new byte[0];
netlogonWorkstationInfo.LsaPolicyInfo[0].LsaPolicy.LsaPolicySize = 0;
break;
default:
throw new ArgumentException("level is invalid.", "level");
}
return netlogonWorkstationInfo;
}
/// <summary>
/// Decodes the request stub, and fills the fields of the class
/// </summary>
/// <param name="sessionContext">The session context of the request received</param>
/// <param name="requestStub">The request stub got from RPCE layer</param>
internal override void Decode(NrpcServerSessionContext sessionContext, byte[] requestStub)
{
using (RpceInt3264Collection outParamList = RpceStubDecoder.ToParamList(
RpceStubHelper.GetPlatform(),
NrpcRpcStubFormatString.TypeFormatString,
new RpceStubExprEval[] {
new RpceStubExprEval(NrpcRpcAdapter.logon__NETLOGON_DELTA_USERExprEval_0000) },
NrpcRpcStubFormatString.ProcFormatString,
NrpcRpcStubFormatString.ProcFormatStringOffsetTable[(int)Opnum],
false,
requestStub))
{
ServerName = Marshal.PtrToStringUni(outParamList[0]);
ComputerName = Marshal.PtrToStringUni(outParamList[1]);
Authenticator = TypeMarshal.ToNullableStruct<_NETLOGON_AUTHENTICATOR>(outParamList[2]);
ReturnAuthenticator = TypeMarshal.ToNullableStruct<_NETLOGON_AUTHENTICATOR>(outParamList[3]);
Level = (Level_Values)outParamList[4].ToUInt32();
WkstaBuffer = TypeMarshal.ToNullableStruct<_NETLOGON_WORKSTATION_INFORMATION>(outParamList[5], Level, null, null);
}
}
/// <summary>
/// The NetrLogonGetDomainInfo method Supported in windows_2000_server,
/// windows_xp, windows_server_2003, windows_vista, and
/// windows_server_2008, windows_7, and windows_server_7.
/// returns information that describes the current domain
/// to which the specified client belongs. Opnum: 29
/// </summary>
/// <param name="serverName">
/// The custom RPC binding handle.
/// </param>
/// <param name="computerName">
/// The null-terminated Unicode string that contains the
/// name of the client computer issuing the request.
/// </param>
/// <param name="authenticator">
/// A pointer to a NETLOGON_AUTHENTICATOR structure,
/// that contains the client authenticator.
/// </param>
/// <param name="returnAuthenticator">
/// A pointer to a NETLOGON_AUTHENTICATOR structure,
/// that contains the server return
/// authenticator.
/// </param>
/// <param name="level">
/// The information level requested by the client. The buffer
/// contains one of the following structures, based on
/// the value of this field.
/// </param>
/// <param name="wkstaBuffer">
/// A pointer to a NETLOGON_WORKSTATION_INFORMATION structure,
/// that contains information
/// about the client workstation.
/// </param>
/// <param name="domBuffer">
/// A pointer to a NETLOGON_DOMAIN_INFORMATION structure,
/// that contains information
/// about the domain or policy information.
/// </param>
/// <returns>
/// The method returns 0x00000000 on success;
/// otherwise, it returns a nonzero error code.
/// </returns>
public NtStatus NetrLogonGetDomainInfo(
string serverName,
string computerName,
_NETLOGON_AUTHENTICATOR? authenticator,
ref _NETLOGON_AUTHENTICATOR? returnAuthenticator,
Level_Values level,
_NETLOGON_WORKSTATION_INFORMATION? wkstaBuffer,
out _NETLOGON_DOMAIN_INFORMATION? domBuffer)
{
NtStatus status = rpc.NetrLogonGetDomainInfo(
serverName,
computerName,
authenticator,
ref returnAuthenticator,
level,
wkstaBuffer,
out domBuffer);
context.ConnectionStatus = status;
return status;
}
