/// <summary>
/// find the nt transaction packets
/// </summary>
/// <param name="command">the command of nt transaction</param>
/// <param name="setup">the setup contains the sub command</param>
/// <returns>the target nt transaction packet</returns>
private static SmbPacket FindTheNtTransPacket(NtTransSubCommand command, byte[] setup)
{
SmbPacket smbPacket = null;
switch (command)
{
case NtTransSubCommand.NT_TRANSACT_CREATE:
smbPacket = new SmbNtTransactCreateRequestPacket();
break;
case NtTransSubCommand.NT_TRANSACT_RENAME:
smbPacket = new SmbNtTransRenameRequestPacket();
break;
case NtTransSubCommand.NT_TRANSACT_IOCTL:
NT_TRANSACT_IOCTL_SETUP subCommand = CifsMessageUtils.ToStuct <NT_TRANSACT_IOCTL_SETUP>(setup);
switch ((NtTransFunctionCode)subCommand.FunctionCode)
{
case NtTransFunctionCode.FSCTL_SRV_ENUMERATE_SNAPSHOTS:
smbPacket = new SmbNtTransFsctlSrvEnumerateSnapshotsRequestPacket();
break;
case NtTransFunctionCode.FSCTL_SRV_REQUEST_RESUME_KEY:
smbPacket = new SmbNtTransFsctlSrvRequestResumeKeyRequestPacket();
break;
case NtTransFunctionCode.FSCTL_SRV_COPYCHUNK:
smbPacket = new SmbNtTransFsctlSrvCopyChunkRequestPacket();
break;
default:
smbPacket = new SmbNtTransactIoctlRequestPacket();
break;
}
break;
default:
switch ((SmbNtTransSubCommand)command)
{
case SmbNtTransSubCommand.NT_TRANSACT_QUERY_QUOTA:
smbPacket = new SmbNtTransQueryQuotaRequestPacket();
break;
case SmbNtTransSubCommand.NT_TRANSACT_SET_QUOTA:
smbPacket = new SmbNtTransSetQuotaRequestPacket();
break;
}
break;
}
return(smbPacket);
}
/// <summary>
/// Create NTTransSetQuota request for client to set quota on server.
/// </summary>
/// <param name = "messageId">the id of message, used to identity the request and the server response. </param>
/// <param name = "sessionUid">the valid session id, must be response by server of the session setup request. </param>
/// <param name = "treeId">the valid tree connect id, must be response by server of the tree connect. </param>
/// <param name = "flags">
/// The Flags field contains individual flags, as specified in [CIFS] sections 2.4.2 and 3.1.1.
/// </param>
/// <param name = "flags2">
/// The Flags2 field contains individual bit flags that, depending on the negotiated SMB dialect, indicate
/// various client and server capabilities.
/// </param>
/// <param name = "fileId">the valid file id to operation on, response by server. </param>
/// <param name = "nextEntryOffset">
/// An offset to the start of the subsequent entry from the start of this entry, or 0 for the final entry.
/// </param>
/// <param name = "changeTime">This value MUST be the time the quota was last changed, in TIME format. </param>
/// <param name = "quotaUsed">
/// The amount of quota, in bytes, used by this user. This field is formatted as a LARGE_INTEGER, as specified
/// in [CIFS] section 2.4.2.
/// </param>
/// <param name = "quotaThreshold">
/// The quota warning limit, in bytes, for this user. This field is formatted as a LARGE_INTEGER, as specified
/// in [CIFS] section 2.4.2.
/// </param>
/// <param name = "quotaLimit">
/// The quota limit, in bytes, for this user. This field is formatted as a LARGE_INTEGER, as specified in
/// [CIFS] section 2.4.2.
/// </param>
/// <param name = "sid">
/// The security identifier of this user. For details, see [MS-DTYP] section 2.4.2. Note that [CIFS] sections
/// 4.3.4, 4.3.4.7, 4.3.5, and 4.3.5.6 use Sid as the field name for a search handle. In [XOPEN-SMB], the
/// search handle field is called a findfirst_dirhandle or findnext_dirhandle. These are better field names
/// for a search handle. this param can not be null.
/// </param>
/// <returns>a nt transaction set quota request packet </returns>
/// <exception cref="ArgumentNullException">sid can not be null.</exception>
private SmbNtTransSetQuotaRequestPacket CreateNTTransSetQuotaRequest(
ushort messageId,
ushort sessionUid,
ushort treeId,
SmbHeader_Flags_Values flags,
SmbHeader_Flags2_Values flags2,
ushort fileId,
uint nextEntryOffset,
ulong changeTime,
ulong quotaUsed,
ulong quotaThreshold,
ulong quotaLimit,
byte[] sid)
{
if (sid == null)
{
throw new ArgumentNullException("sid");
}
SmbNtTransSetQuotaRequestPacket packet = new SmbNtTransSetQuotaRequestPacket();
packet.SmbHeader = CifsMessageUtils.CreateSmbHeader(SmbCommand.SMB_COM_NT_TRANSACT,
messageId, sessionUid, treeId, (SmbFlags)flags, (SmbFlags2)flags2);
// Set Smb_Parameters
SMB_COM_NT_TRANSACT_Request_SMB_Parameters smbParameters =
new SMB_COM_NT_TRANSACT_Request_SMB_Parameters();
smbParameters.MaxSetupCount = this.capability.MaxSetupCount;
smbParameters.MaxParameterCount = this.capability.MaxParameterCount;
smbParameters.MaxDataCount = this.capability.MaxDataCount;
smbParameters.SetupCount = 0; // the correct count in word of the Setup is always 0.
smbParameters.Function = (NtTransSubCommand)SmbNtTransSubCommand.NT_TRANSACT_SET_QUOTA;
smbParameters.Setup = new ushort[0];
smbParameters.WordCount = (byte)(CifsMessageUtils.GetSize<SMB_COM_NT_TRANSACT_Request_SMB_Parameters>(
smbParameters) / SmbCapability.NUM_BYTES_OF_WORD);
// Set Smb_Data
SMB_COM_NT_TRANSACT_Request_SMB_Data smbData = new SMB_COM_NT_TRANSACT_Request_SMB_Data();
// Set Nt Transaction Parameters
NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Parameters
ntTransParameters = new NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Parameters();
ntTransParameters.Fid = fileId;
// Set Nt Transaction Data
NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Data
ntTransData = new NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Data();
ntTransData.NextEntryOffset = nextEntryOffset;
ntTransData.SidLength = (uint)sid.Length;
ntTransData.ChangeTime = changeTime;
ntTransData.QuotaUsed = quotaUsed;
ntTransData.QuotaThreshold = quotaThreshold;
ntTransData.QuotaLimit = quotaLimit;
ntTransData.Sid = sid;
packet.SmbParameters = smbParameters;
packet.SmbData = smbData;
packet.NtTransParameters = ntTransParameters;
packet.NtTransData = ntTransData;
packet.UpdateCountAndOffset();
return packet;
}
/// <summary>
/// NTTrans set quota request additional.
/// </summary>
/// <param name="messageId">Message ID used to identify the message.</param>
/// <param name="sessionId">
/// Set this value to 0 to request a new session setup, or set this value to a previously established session
/// identifier to request reauthenticate to an existing session.
/// </param>
/// <param name="treeId">
/// This field identifies the subdirectory (or tree) (also referred as a share in this document) on the
/// server that the client is accessing.
/// </param>
/// <param name="fid">The file identifier.</param>
/// <param name="isSigned">
/// Indicate whether the SUT has message signing enabled or required.
/// </param>
/// <param name="requestPara">NTTrans set quota request parameter.</param>
public void NtTransSetQuotaRequestAdditional(
int messageId,
int sessionId,
int treeId,
int fid,
bool isSigned,
NtTransSetQuotaRequestParameter requestPara)
{
#region Create Packet
SmbNtTransSetQuotaRequestPacket smbPacket = new SmbNtTransSetQuotaRequestPacket();
ushort uid = (ushort)this.uId[(uint)sessionId];
ushort fileId = (ushort)this.fId[(uint)fid];
string sid = Site.Properties["SutLoginAdminUserFullPathName"];
byte[] sidByte = this.GetSid(sid);
uint nextEntryOffset = uint.MinValue;
ulong quotaUsed = ulong.MinValue;
ulong changeTime = ulong.MinValue;
quotaUsed++;
smbPacket = this.smbClientStack.CreateNTTransSetQuotaRequest(
fileId,
nextEntryOffset,
changeTime,
(ulong)quotaUsed,
this.quotaThreshold,
this.quotalimit,
sidByte);
if (isSigned)
{
NamespaceCifs.CifsClientPerConnection connection =
this.smbClientStack.Context.GetConnection(ConnectionId);
NamespaceCifs.CifsClientPerSession session = this.smbClientStack.Context.GetSession(ConnectionId, uid);
smbPacket.Sign(connection.ClientNextSendSequenceNumber, session.SessionKey);
}
bool isVaildFileId = true;
if (requestPara == NtTransSetQuotaRequestParameter.FileIdErrror)
{
isVaildFileId = false;
}
if (!isVaildFileId)
{
NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Parameters setQuotaParameters = smbPacket.NtTransParameters;
setQuotaParameters.Fid = ushort.MaxValue;
smbPacket.NtTransParameters = setQuotaParameters;
}
if ((requestPara == NtTransSetQuotaRequestParameter.AccessDenied))
{
NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Data setQuotaData = smbPacket.NtTransData;
setQuotaData.QuotaLimit = ulong.MaxValue;
smbPacket.NtTransData = setQuotaData;
}
bool isVaildQuotaInfo = true;
if (requestPara == NtTransSetQuotaRequestParameter.QuotaInfoError)
{
isVaildQuotaInfo = false;
}
if (!isVaildQuotaInfo)
{
NT_TRANSACT_SET_QUOTA_Request_NT_Trans_Data setQuotaData = smbPacket.NtTransData;
setQuotaData.QuotaLimit = ulong.MaxValue;
setQuotaData.QuotaThreshold = ulong.MaxValue;
setQuotaData.QuotaUsed = ulong.MaxValue;
setQuotaData.NextEntryOffset = uint.MaxValue;
setQuotaData.ChangeTime = ulong.MaxValue;
smbPacket.NtTransData = setQuotaData;
}
#endregion
#region Send and Receive ExpectPacket
this.smbClientStack.SendPacket(smbPacket);
StackPacket response = this.smbClientStack.ExpectPacket(this.timeout);
NamespaceCifs.SmbPacket smbPacketResponse = (NamespaceCifs.SmbPacket)response;
this.QueryUidTable(smbPacketResponse);
this.QueryTidTable(smbPacketResponse);
VerifyTransport(smbPacketResponse);
VerifyCommonMessageSyntax(smbPacketResponse);
if (response.GetType() == typeof(SmbErrorResponsePacket))
{
SmbErrorResponsePacket smbErrorResponsePacket = response as SmbErrorResponsePacket;
NamespaceCifs.SmbHeader smbErrorHeader = smbErrorResponsePacket.SmbHeader;
//f temp code (How To Trigger InvalidParameter TDQ)
if (!isVaildQuotaInfo &&
!bool.Parse(Site.Properties["IsTDQ33005Fixed"]))
{
this.ErrorNtTransSetQuotaResponseAdditional(
smbErrorHeader.Mid + this.addMidMark,
MessageStatus.InvalidParameter);
}
//Workaround temp code (FILEID ERROR TDI)
else if ((requestPara == NtTransSetQuotaRequestParameter.FileIdErrror) &&
!bool.Parse(Site.Properties["IsTDI33008Fixed"]))
{
this.ErrorNtTransSetQuotaResponseAdditional(
smbErrorHeader.Mid + this.addMidMark,
MessageStatus.StatusInvalidHandle);
}
else
{
this.ErrorNtTransSetQuotaResponseAdditional(
smbErrorHeader.Mid + this.addMidMark,
(MessageStatus)smbErrorHeader.Status);
}
}
else
{
SmbNtTransSetQuotaResponsePacket smbNtTransSetQuotaPacket
= response as SmbNtTransSetQuotaResponsePacket;
NamespaceCifs.SmbHeader ntTransSetQuotaResponseHeader = smbNtTransSetQuotaPacket.SmbHeader;
VerifyMessageSyntaxNtTransactSetQuotaRequest(
smbNtTransSetQuotaPacket,
ntTransSetQuotaResponseHeader.Status);
//Workaround temp code (Expected AccessDenied, actually Success)
if ((requestPara == NtTransSetQuotaRequestParameter.AccessDenied) &&
!bool.Parse(Site.Properties["IsTDI50461Fixed"]))
{
this.ErrorNtTransSetQuotaResponseAdditional(
ntTransSetQuotaResponseHeader.Mid + this.addMidMark,
MessageStatus.AccessDenied);
}
else
{
this.NtTransSetQuotaResponseAdditional(
ntTransSetQuotaResponseHeader.Mid + this.addMidMark,
this.QueryUidTable(smbPacketResponse),
this.QueryTidTable(smbPacketResponse),
(smbPacketResponse).IsSignRequired,
(MessageStatus)ntTransSetQuotaResponseHeader.Status);
}
}
#endregion
}
/// <summary>
/// NT_TRANSACT_SET_QUOTA Client Request.
/// </summary>
/// <param name="messageId">This is used to associate a response with a request.</param>
/// <param name="sessionId">
/// Set this value to 0 to request a new session setup, or set this value to a previously established session
/// identifier to request reauthenticate to an existing session.
/// </param>
/// <param name="treeId">
/// This field identifies the subdirectory (or tree) (also referred as a share in this document) on the
/// server that the client is accessing.
/// </param>
/// <param name="fid">The file identifier.</param>
/// <param name="isSigned">
/// Indicate whether the SUT has message signing enabled or required.
/// </param>
/// <param name="quotaInfo">The amount of quota, in bytes, used by this user.</param>
public void NtTransSetQuotaRequest(
int messageId,
int sessionId,
int treeId,
int fid,
bool isSigned,
int quotaUsed)
{
#region Create Packet
SmbNtTransSetQuotaRequestPacket smbPacket = new SmbNtTransSetQuotaRequestPacket();
ushort uid = (ushort)this.uId[(uint)sessionId];
ushort fileId = (ushort)this.fId[(uint)fid];
string sid = Site.Properties["SutLoginAdminUserFullPathName"];
byte[] sidByte = this.GetSid(sid);
uint nextEntryOffset = uint.MinValue;
ulong changeTime = uint.MinValue;
smbPacket = this.smbClientStack.CreateNTTransSetQuotaRequest(
fileId,
nextEntryOffset,
changeTime,
(ulong)quotaUsed,
this.quotaThreshold,
this.quotalimit,
sidByte);
if (isSigned)
{
NamespaceCifs.CifsClientPerConnection connection =
this.smbClientStack.Context.GetConnection(ConnectionId);
NamespaceCifs.CifsClientPerSession session =
this.smbClientStack.Context.GetSession(ConnectionId, uid);
smbPacket.Sign(connection.ClientNextSendSequenceNumber, session.SessionKey);
}
#endregion
#region Send and Receive ExpectPacket
this.smbClientStack.SendPacket(smbPacket);
StackPacket response = this.smbClientStack.ExpectPacket(this.timeout);
NamespaceCifs.SmbPacket smbPacketResponse = (NamespaceCifs.SmbPacket)response;
this.QueryUidTable(smbPacketResponse);
this.QueryTidTable(smbPacketResponse);
VerifyTransport(smbPacketResponse);
VerifyCommonMessageSyntax(smbPacketResponse);
if (response.GetType() == typeof(SmbErrorResponsePacket))
{
SmbErrorResponsePacket smbErrorResponsePacket = response as SmbErrorResponsePacket;
NamespaceCifs.SmbHeader smbErrorHeader = smbErrorResponsePacket.SmbHeader;
this.ErrorResponse(smbErrorHeader.Mid + this.addMidMark, (MessageStatus)smbErrorHeader.Status);
}
else
{
SmbNtTransSetQuotaResponsePacket smbNtTransSetQuotaPacket
= response as SmbNtTransSetQuotaResponsePacket;
NamespaceCifs.SmbHeader ntTransSetQuotaResponseHeader = smbNtTransSetQuotaPacket.SmbHeader;
VerifyMessageSyntaxNtTransactSetQuotaRequest(
smbNtTransSetQuotaPacket,
ntTransSetQuotaResponseHeader.Status);
this.NtTransSetQuotaResponse(
ntTransSetQuotaResponseHeader.Mid + this.addMidMark,
this.QueryUidTable(smbPacketResponse),
this.QueryTidTable(smbPacketResponse),
(smbPacketResponse).IsSignRequired,
(MessageStatus)ntTransSetQuotaResponseHeader.Status);
}
#endregion
}
/// <summary>
/// find the nt transaction packets
/// </summary>
/// <param name="command">the command of nt transaction</param>
/// <param name="setup">the setup contains the sub command</param>
/// <returns>the target nt transaction packet</returns>
private static SmbPacket FindTheNtTransPacket(NtTransSubCommand command, byte[] setup)
{
SmbPacket smbPacket = null;
switch (command)
{
case NtTransSubCommand.NT_TRANSACT_CREATE:
smbPacket = new SmbNtTransactCreateRequestPacket();
break;
case NtTransSubCommand.NT_TRANSACT_RENAME:
smbPacket = new SmbNtTransRenameRequestPacket();
break;
case NtTransSubCommand.NT_TRANSACT_IOCTL:
NT_TRANSACT_IOCTL_SETUP subCommand = CifsMessageUtils.ToStuct<NT_TRANSACT_IOCTL_SETUP>(setup);
switch ((NtTransFunctionCode)subCommand.FunctionCode)
{
case NtTransFunctionCode.FSCTL_SRV_ENUMERATE_SNAPSHOTS:
smbPacket = new SmbNtTransFsctlSrvEnumerateSnapshotsRequestPacket();
break;
case NtTransFunctionCode.FSCTL_SRV_REQUEST_RESUME_KEY:
smbPacket = new SmbNtTransFsctlSrvRequestResumeKeyRequestPacket();
break;
case NtTransFunctionCode.FSCTL_SRV_COPYCHUNK:
smbPacket = new SmbNtTransFsctlSrvCopyChunkRequestPacket();
break;
default:
smbPacket = new SmbNtTransactIoctlRequestPacket();
break;
}
break;
default:
switch ((SmbNtTransSubCommand)command)
{
case SmbNtTransSubCommand.NT_TRANSACT_QUERY_QUOTA:
smbPacket = new SmbNtTransQueryQuotaRequestPacket();
break;
case SmbNtTransSubCommand.NT_TRANSACT_SET_QUOTA:
smbPacket = new SmbNtTransSetQuotaRequestPacket();
break;
}
break;
}
return smbPacket;
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtTransSetQuotaRequestPacket(SmbNtTransSetQuotaRequestPacket packet)
: base(packet)
{
}
/// <summary>
/// Deep copy constructor.
/// </summary>
public SmbNtTransSetQuotaRequestPacket(SmbNtTransSetQuotaRequestPacket packet)
: base(packet)
{
}
