/// <summary>
/// find the target packet.
/// </summary>
/// <param name="smbHeader">the header of smb packet</param>
/// <param name="channel">the channel to access bytes</param>
/// <returns>the target packet</returns>
private static SmbPacket FindTheTargetPacket(SmbHeader smbHeader, Channel channel)
{
SmbPacket smbPacket = null;
switch (smbHeader.Command)
{
case SmbCommand.SMB_COM_NEGOTIATE:
smbPacket = new SmbNegotiateRequestPacket();
break;
case SmbCommand.SMB_COM_SESSION_SETUP_ANDX:
SmbHeader_Flags2_Values flags2 = (SmbHeader_Flags2_Values)smbHeader.Flags2;
if ((flags2 & SmbHeader_Flags2_Values.SMB_FLAGS2_EXTENDED_SECURITY)
== SmbHeader_Flags2_Values.SMB_FLAGS2_EXTENDED_SECURITY)
{
smbPacket = new Smb.SmbSessionSetupAndxRequestPacket();
}
else
{
smbPacket = new Cifs.SmbSessionSetupAndxRequestPacket();
}
break;
case SmbCommand.SMB_COM_TREE_CONNECT_ANDX:
smbPacket = new SmbTreeConnectAndxRequestPacket();
break;
case SmbCommand.SMB_COM_NT_CREATE_ANDX:
smbPacket = new SmbNtCreateAndxRequestPacket();
break;
case SmbCommand.SMB_COM_OPEN_ANDX:
smbPacket = new SmbOpenAndxRequestPacket();
break;
case SmbCommand.SMB_COM_WRITE_ANDX:
smbPacket = new SmbWriteAndxRequestPacket();
break;
case SmbCommand.SMB_COM_READ_ANDX:
smbPacket = new SmbReadAndxRequestPacket();
break;
case SmbCommand.SMB_COM_CLOSE:
smbPacket = new SmbCloseRequestPacket();
break;
case SmbCommand.SMB_COM_TREE_DISCONNECT:
smbPacket = new SmbTreeDisconnectRequestPacket();
break;
case SmbCommand.SMB_COM_LOGOFF_ANDX:
smbPacket = new SmbLogoffAndxRequestPacket();
break;
case SmbCommand.SMB_COM_TRANSACTION:
SMB_COM_TRANSACTION_Request_SMB_Parameters transaction =
channel.Read<SMB_COM_TRANSACTION_Request_SMB_Parameters>();
if (transaction.SetupCount == 0)
{
smbPacket = new SmbTransRapRequestPacket();
}
else
{
smbPacket = FindTheTransactionPacket(
transaction.SetupCount, (TransSubCommand)transaction.Setup[0]);
}
break;
case SmbCommand.SMB_COM_TRANSACTION2:
SMB_COM_TRANSACTION2_Request_SMB_Parameters transaction2 =
channel.Read<SMB_COM_TRANSACTION2_Request_SMB_Parameters>();
smbPacket = FindTheTrans2Packet((Trans2SubCommand)transaction2.Subcommand);
break;
case SmbCommand.SMB_COM_NT_TRANSACT:
SMB_COM_NT_TRANSACT_Request_SMB_Parameters ntTransactoin =
channel.Read<SMB_COM_NT_TRANSACT_Request_SMB_Parameters>();
smbPacket = FindTheNtTransPacket(ntTransactoin.Function, CifsMessageUtils.ToBytesArray<ushort>(ntTransactoin.Setup));
break;
default:
break;
}
return smbPacket;
}
/// <summary>
/// Read request.
/// </summary>
/// <param name="messageId">This is used to associate a response with a request.</param>
/// <param name="sessionId">The session identifier.</param>
/// <param name="treeId">The tree identifier.</param>
/// <param name="fid">The file identifier.</param>
/// <param name="shareType">The type of share.</param>
/// <param name="isSigned">
/// Indicate whether the SUT has message signing enabled or required.
/// </param>
public void ReadRequest(
int messageId,
int sessionId,
int treeId,
int fid,
ShareType shareType,
bool isSigned)
{
#region Create Packet
SmbReadAndxRequestPacket smbPacket = new SmbReadAndxRequestPacket();
ushort fileId = this.smbFileId;
ushort uid = (ushort)this.uId[(uint)sessionId];
uint offset = (uint)uint.Parse(Site.Properties["SmbTransportReadOffset"]);
ushort maxCount = (ushort)ushort.Parse(Site.Properties["SmbTransportMaxReadDataCount"]);
smbPacket = this.smbClientStack.CreateReadRequest(fileId, maxCount, offset);
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
{
SmbReadAndxResponsePacket readAndxResponsePacket = response as SmbReadAndxResponsePacket;
NamespaceCifs.SmbHeader readAndxResponseHeader = readAndxResponsePacket.SmbHeader;
int minNumberOfBytesToReturn = int.Parse(Site.Properties["MinNumberOfBytesToReturn"]);
bool isReadOnPipe = false;
bool isReadOnFile = false;
if (shareType == ShareType.NamedPipe)
{
isReadOnPipe = true;
}
else if (shareType == ShareType.Disk)
{
isReadOnFile = true;
}
VerifyReceiveSmbComReadAndXRequest(
readAndxResponsePacket,
minNumberOfBytesToReturn,
isReadOnPipe,
isReadOnFile);
this.ReadResponse(
readAndxResponseHeader.Mid + this.addMidMark,
this.QueryUidTable(smbPacketResponse),
this.QueryTidTable(smbPacketResponse),
(smbPacketResponse).IsSignRequired,
true,
(MessageStatus)readAndxResponseHeader.Status);
}
#endregion
}
public void TraditionalTestCase_LARGE_Read_Write_10()
{
#region Connect to the specified server
smbClientStack.Connect(serverName, serverPort, ipVersion, bufferSize);
#endregion
#region Send the Negotiate request
// Create a SMB_COM_NEGOTIATE request.
SmbNegotiateRequestPacket negotiateRequest =
smbClientStack.CreateNegotiateRequest(
StackSmb.SignState.NONE,
new string[] {
DialectNameString.PCNET1,
DialectNameString.LANMAN10,
DialectNameString.WFW10,
DialectNameString.LANMAN12,
DialectNameString.LANMAN21,
DialectNameString.NTLANMAN
});
// Send the SMB_COM_NEGOTIATE request and expect the response in timeout milliseconds.
smbClientStack.SendPacket(negotiateRequest);
StackPacket response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_NEGOTIATE response should not be null.");
// Check whether server returns a SMB_COM_NEGOTIATE response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbNegotiateResponsePacket),
"SMB_COM_NEGOTIATE response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbNegotiateResponsePacket negotiateResponse = (SmbNegotiateResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
negotiateResponse.SmbHeader.Status,
"SMB_COM_NEGOTIATE response status should be SUCCESS.");
#endregion
#region Send the first SMB_COM_SESSION_SETUP_ANDX Request
SmbSecurityPackage smbSecurityPackage = (SmbSecurityPackage)Enum.Parse(
typeof(SmbSecurityPackage),
Site.Properties["SmbSecurityPackageType"] as string,
true);
// Create the first SMB_COM_SESSION_SETUP_ANDX request.
SmbSessionSetupAndxRequestPacket sessionSetupAndxRequest =
smbClientStack.CreateFirstSessionSetupRequest(
smbSecurityPackage,
serverName,
domainName,
userName,
password);
#region Set up the request parameters
SMB_COM_SESSION_SETUP_ANDX_Request_SMB_Parameters sessionSetupParam = sessionSetupAndxRequest.SmbParameters;
sessionSetupParam.Capabilities |= 0xC000;
sessionSetupAndxRequest.SmbParameters = sessionSetupParam;
#endregion
smbClientStack.SendPacket(sessionSetupAndxRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_SESSION_SETUP_ANDX response should not be null.");
// Check whether server returns a SMB_COM_SESSION_SETUP_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbSessionSetupAndxResponsePacket),
"SMB_COM_SESSION_SETUP_ANDX response should be received.");
SmbSessionSetupAndxResponsePacket sessionSetupResponse = (SmbSessionSetupAndxResponsePacket)response;
#endregion
#region Send the second SMB_COM_SESSION_SETUP_ANDX request
ushort sessionUid = sessionSetupResponse.SmbHeader.Uid;
if ((int)sessionSetupResponse.SmbHeader.Status == (int)SmbStatus.STATUS_MORE_PROCESSING_REQUIRED)
{
SmbSessionSetupAndxRequestPacket secondSessionSetupRequest =
smbClientStack.CreateSecondSessionSetupRequest(sessionUid, smbSecurityPackage);
sessionSetupParam = sessionSetupAndxRequest.SmbParameters;
sessionSetupParam.Capabilities |= 0xC000;
sessionSetupAndxRequest.SmbParameters = sessionSetupParam;
smbClientStack.SendPacket(secondSessionSetupRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_SESSION_SETUP_ANDX response should not be null.");
// Check whether server returns a SMB_COM_SESSION_SETUP_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbSessionSetupAndxResponsePacket),
"SMB_COM_SESSION_SETUP_ANDX response should be received.");
}
// Check the response validity by verifying the Status field in the SMB Header packet.
sessionSetupResponse = (SmbSessionSetupAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
sessionSetupResponse.SmbHeader.Status,
"SMB_COM_SESSION_SETUP_ANDX response status should be SUCCESS.");
#endregion
#region Send the SMB_COM_TREE_CONNECT_ANDX request
string path = Site.Properties["SutNtfsShare1FullName"];
SmbTreeConnectAndxRequestPacket treeconnectRequest =
smbClientStack.CreateTreeConnectRequest(sessionUid, path);
smbClientStack.SendPacket(treeconnectRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_TREE_CONNECT_ANDX response should not be null.");
// Check whether server returns a SMB_COM_TREE_CONNECT_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbTreeConnectAndxResponsePacket),
"SMB_COM_TREE_CONNECT_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbTreeConnectAndxResponsePacket treeConnectResponse = (SmbTreeConnectAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
treeConnectResponse.SmbHeader.Status,
"SMB_COM_TREE_CONNECT_ANDX response status should be SUCCESS.");
#endregion
#region Send the SMB_COM_NT_CREATE_ANDX request
ushort treeId = treeConnectResponse.SmbHeader.Tid;
string fileName = Site.Properties["SutShareTest1"];
smbClientStack.Capability.Flag |= SmbHeader_Flags_Values.OPLOCK;
SmbNtCreateAndxRequestPacket createRequest =
smbClientStack.CreateCreateRequest(
treeId,
fileName,
StackCifs.NtTransactDesiredAccess.FILE_READ_DATA
| StackCifs.NtTransactDesiredAccess.FILE_WRITE_DATA
| StackCifs.NtTransactDesiredAccess.FILE_READ_EA
| StackCifs.NtTransactDesiredAccess.FILE_READ_ATTRIBUTES,
StackCifs.SMB_EXT_FILE_ATTR.NONE,
StackCifs.NtTransactShareAccess.FILE_SHARE_READ
| StackCifs.NtTransactShareAccess.FILE_SHARE_WRITE
| StackCifs.NtTransactShareAccess.FILE_SHARE_DELETE,
StackCifs.NtTransactCreateDisposition.FILE_OPEN_IF,
NtTransactCreateOptions.FILE_OPEN_REPARSE_POINT
| NtTransactCreateOptions.FILE_SEQUENTIAL_ONLY
| NtTransactCreateOptions.FILE_NON_DIRECTORY_FILE,
StackCifs.NtTransactImpersonationLevel.SEC_ANONYMOUS,
CreateFlags.NT_CREATE_REQUEST_OPLOCK);
smbClientStack.SendPacket(createRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_NT_CREATE_ANDX response should not be null.");
// Check whether server returns a SMB_COM_NT_CREATE_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbNtCreateAndxResponsePacket),
"SMB_COM_NT_CREATE_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbNtCreateAndxResponsePacket createResponse = (SmbNtCreateAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
createResponse.SmbHeader.Status,
"SMB_COM_NT_CREATE_ANDX response status should be SUCCESS.");
#endregion
#region Send the SMB_WRITE_ADNX request
ushort fileId = createResponse.SmbParameters.FID;
//0xFFFE is the max vaule can be written by protocol SDK once call.
byte[] writeData = new byte[0xFFFE];
for (int i = 0; i < writeData.Length; i++)
{
writeData[i] = (byte)'a';
}
SmbWriteAndxRequestPacket writeRequest = smbClientStack.CreateWriteRequest(fileId, 0, writeData, 0x10000);
smbClientStack.SendPacket(writeRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_WRITE_ADNX response should not be null.");
// Check whether server returns a SMB_WRITE_ADNX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbWriteAndxResponsePacket),
"SMB_WRITE_ADNX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbWriteAndxResponsePacket writeResponse = (SmbWriteAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
writeResponse.SmbHeader.Status,
"SMB_WRITE_ADNX response status should be SUCCESS.");
#endregion
#region Verify R6002, R6003
//
// Add the debug information
//
Site.Log.Add(LogEntryKind.Debug,
@"Verify MS-SMB_R6003");
//
// Verify MS-SMB requirement: MS-SMB_R6003
//
Site.CaptureRequirementIfAreEqual <ushort>(
1,
writeResponse.SmbParameters.CountHigh,
6003,
@"[In Server Response Extensions]CountHigh (2 bytes): If the number of bytes written is equal to 0x00010000( 64 kilobytes),
then the server MUST set the two most significant bytes of the length in the CountHigh field.");
//
// Add the debug information
//
Site.Log.Add(LogEntryKind.Debug,
@"Verify MS-SMB_R6002");
//
// Verify MS-SMB requirement: MS-SMB_R6002
//
Site.CaptureRequirementIfAreEqual <ushort>(
0,
writeResponse.SmbParameters.Count,
6002,
@"[In Server Response Extensions]CountHigh (2 bytes): If the number of bytes written is equal to 0x00010000( 64 kilobytes),
then the server MUST set the two least significant bytes of the length in the Count field of the request.");
#endregion
#region Send the SMB_READ_ANDX request
SmbReadAndxRequestPacket readRequest = smbClientStack.CreateReadRequest(fileId, 17000, 0);
smbClientStack.SendPacket(readRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_READ_ANDX response should not be null.");
// Check whether server returns a SMB_READ_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbReadAndxResponsePacket),
"SMB_READ_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbReadAndxResponsePacket readResponse = (SmbReadAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
readResponse.SmbHeader.Status,
"SMB_READ_ANDX response status should be SUCCESS.");
#endregion
#region Capture requirements R109957, R9957, R106932
bool isRequestExt = ((treeconnectRequest.SmbParameters.Flags & 0x0008) == 0x0008);
if (isRequestExt)
{
if (((uint)sessionSetupAndxRequest.SmbParameters.Capabilities & (uint)Capabilities.CapLargeReadx)
== (uint)Capabilities.CapLargeReadx)
{
//
// Add the debug information
//
Site.Log.Add(LogEntryKind.Debug,
@"Verify MS-SMB_R9957,ByteCount is {0},
MaxBufferSize is {1}",
readResponse.SmbData.ByteCount,
negotiateResponse.SmbParameters.MaxBufferSize);
//
// Verify MS-SMB requirement: MS-SMB_R9957
//
Site.CaptureRequirementIfIsTrue(
readResponse.SmbData.ByteCount > negotiateResponse.SmbParameters.MaxBufferSize,
9957,
@"[In Extended Security Response]MaxBufferSize (4 bytes):
The only exceptions in which this maximum buffer size MUST be exceeded are:
When the SMB_COM_WRITE_ANDX command is used and the client and server both support
the CAP_LARGE_WRITEX capability (see the Capabilities field for more information).");
//
// Add the debug information
//
Site.Log.Add(LogEntryKind.Debug,
@"Verify MS-SMB_R109957,ByteCount is {0},
MaxBufferSize is {1}",
readResponse.SmbData.ByteCount,
negotiateResponse.SmbParameters.MaxBufferSize);
//
// Verify MS-SMB requirement: MS-SMB_R109957
//
Site.CaptureRequirementIfIsTrue(
readResponse.SmbData.ByteCount > negotiateResponse.SmbParameters.MaxBufferSize,
109957,
@"[In Extended Security Response]MaxBufferSize (4 bytes):
The exceptions in which this maximum buffer size MUST be exceeded are:
When the SMB_COM_WRITE_ANDX command is used and the client and server both support
the CAP_LARGE_WRITEX capability (see the Capabilities field for more information).");
// this RS has been covered by the R9957 logic
Site.CaptureRequirement(
5402,
@"When this capability is set by the server (and set by the client in the
SMB_COM_SESSION_SETUP_ANDX request), then the maximum server buffer size for
sending data can exceed the MaxBufferSize field.");
// this RS has been covered by the R9957 logic
Site.CaptureRequirement(
206932,
@"<32> Section 2.2.4.5.2.1:Windows-based clients and servers support CAP_LARGE_READX,
which permits file transfers larger than the negotiated MaxBufferSize.");
//
// Add the debug information
//
Site.Log.Add(LogEntryKind.Comment, "Verify MS-SMB_R106932");
//
// Verify MS-SMB requirement: MS-SMB_R106932
//
Site.CaptureRequirementIfIsTrue(
Convert.ToInt32(readResponse.SmbData.ByteCount) < 65536,
106932,
@"<32> Section 2.2.4.5.2.1: With CAP_LARGE_READX enabled,
Windows-based servers set this limit to 64 kilobytes. ");
}
}
#endregion
#region Disconnect the tree, session and connection.
// Close1
SmbCloseRequestPacket CloseRequest = smbClientStack.CreateCloseRequest(fileId);
smbClientStack.SendPacket(CloseRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_CLOSE response should not be null.");
Site.Assert.IsInstanceOfType(
response,
typeof(SmbCloseResponsePacket),
"SMB_CLOSE response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbCloseResponsePacket closeResponse = (SmbCloseResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
closeResponse.SmbHeader.Status,
"SMB_CLOSE response status should be SUCCESS.");
// TreeDisconnect
SmbTreeDisconnectRequestPacket treeDisconnectRequest = smbClientStack.CreateTreeDisconnectRequest(treeId);
smbClientStack.SendPacket(treeDisconnectRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_TREE_DISCONNECT response should not be null.");
Site.Assert.IsInstanceOfType(
response,
typeof(SmbTreeDisconnectResponsePacket),
"SMB_COM_TREE_DISCONNECT response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbTreeDisconnectResponsePacket treeDisconnectResponse = (SmbTreeDisconnectResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
treeDisconnectResponse.SmbHeader.Status,
"SMB_COM_TREE_DISCONNECT response status should be SUCCESS.");
// LogOff
SmbLogoffAndxRequestPacket logoffRequest = smbClientStack.CreateLogoffRequest(sessionUid);
smbClientStack.SendPacket(logoffRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_LOGOFF_ANDX response should not be null.");
Site.Assert.IsInstanceOfType(
response,
typeof(SmbLogoffAndxResponsePacket),
"SMB_COM_LOGOFF_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbLogoffAndxResponsePacket logoffResponse = (SmbLogoffAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
logoffResponse.SmbHeader.Status,
"SMB_COM_LOGOFF_ANDX response status should be SUCCESS.");
// Disconnect
smbClientStack.Disconnect();
Site.Assert.IsFalse(
smbClientStack.IsDataAvailable,
"SmbClient should not receive any packet after Disconnect method is called.");
#endregion
#region Connect
smbClientStack.Connect(serverName, serverPort, ipVersion, bufferSize);
#endregion
#region Send the Negotiate request
smbClientStack.Capability.IsSupportsExtendedSecurity = false;
negotiateRequest =
smbClientStack.CreateNegotiateRequest(
StackSmb.SignState.NONE,
new string[] {
DialectNameString.PCNET1,
DialectNameString.LANMAN10,
DialectNameString.WFW10,
DialectNameString.LANMAN12,
DialectNameString.LANMAN21,
DialectNameString.NTLANMAN
});
smbClientStack.SendPacket(negotiateRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_NEGOTIATE response should not be null.");
// Check whether server returns a SMB_COM_NEGOTIATE response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbNegotiateImplicitNtlmResponsePacket),
"SMB_COM_NEGOTIATE response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
SmbNegotiateImplicitNtlmResponsePacket negotiateImpNtlmResponse
= (SmbNegotiateImplicitNtlmResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
negotiateImpNtlmResponse.SmbHeader.Status,
"SMB_COM_NEGOTIATE response status should be SUCCESS.");
#endregion
#region Send the SMB_COM_SESSION_SETUP_ANDX request
SmbSessionSetupImplicitNtlmAndxRequestPacket sessionSetupImpNtlmRequest =
smbClientStack.CreateSessionSetupImplicitNtlmRequest(
ImplicitNtlmVersion.NtlmVersion1,
domainName,
userName,
password);
smbClientStack.SendPacket(sessionSetupImpNtlmRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_SESSION_SETUP_ANDX response should not be null.");
// Check whether server returns a SMB_COM_SESSION_SETUP_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbSessionSetupImplicitNtlmAndxResponsePacket),
"SMB_COM_SESSION_SETUP_ANDX response should be received.");
SmbSessionSetupImplicitNtlmAndxResponsePacket sessionSetupImpNtlmResponse =
(SmbSessionSetupImplicitNtlmAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
sessionSetupImpNtlmResponse.SmbHeader.Status,
"SMB_COM_SESSION_SETUP_ANDX response status should be SUCCESS.");
#endregion
#region Send the SMB_COM_TREE_CONNECT_ANDX request
sessionUid = sessionSetupImpNtlmResponse.SmbHeader.Uid;
path = Site.Properties["SutNtfsShare1FullName"];
treeconnectRequest = smbClientStack.CreateTreeConnectRequest(sessionUid, path);
smbClientStack.SendPacket(treeconnectRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_TREE_CONNECT_ANDX response should not be null.");
// Check whether server returns a SMB_COM_TREE_CONNECT_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbTreeConnectAndxResponsePacket),
"SMB_COM_TREE_CONNECT_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
treeConnectResponse = (SmbTreeConnectAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
treeConnectResponse.SmbHeader.Status,
"SMB_COM_TREE_CONNECT_ANDX response status should be SUCCESS.");
treeId = treeConnectResponse.SmbHeader.Tid;
fileName = Site.Properties["SutShareTest1"];
smbClientStack.Capability.Flag |= SmbHeader_Flags_Values.OPLOCK;
#endregion
#region Send the SMB_NT_CREATE_ANDX request
createRequest =
smbClientStack.CreateCreateRequest(
treeId,
fileName,
StackCifs.NtTransactDesiredAccess.FILE_READ_DATA
| StackCifs.NtTransactDesiredAccess.FILE_WRITE_DATA
| StackCifs.NtTransactDesiredAccess.FILE_READ_EA
| StackCifs.NtTransactDesiredAccess.FILE_READ_ATTRIBUTES,
StackCifs.SMB_EXT_FILE_ATTR.NONE,
StackCifs.NtTransactShareAccess.FILE_SHARE_READ
| StackCifs.NtTransactShareAccess.FILE_SHARE_WRITE
| StackCifs.NtTransactShareAccess.FILE_SHARE_DELETE,
StackCifs.NtTransactCreateDisposition.FILE_OPEN_IF,
NtTransactCreateOptions.FILE_OPEN_REPARSE_POINT
| NtTransactCreateOptions.FILE_SEQUENTIAL_ONLY
| NtTransactCreateOptions.FILE_NON_DIRECTORY_FILE,
StackCifs.NtTransactImpersonationLevel.SEC_ANONYMOUS,
CreateFlags.NT_CREATE_REQUEST_OPLOCK);
smbClientStack.SendPacket(createRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_NT_CREATE_ANDX response should not be null.");
// Check whether server returns a SMB_COM_NT_CREATE_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbNtCreateAndxResponsePacket),
"SMB_COM_NT_CREATE_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
createResponse = (SmbNtCreateAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
createResponse.SmbHeader.Status,
"SMB_COM_NT_CREATE_ANDX response status should be SUCCESS.");
fileId = createResponse.SmbParameters.FID;
#endregion
#region Send the SMB_WRITE_ANDX request
writeRequest = smbClientStack.CreateWriteRequest(fileId, 0, writeData);
smbClientStack.SendPacket(writeRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server returns a response.
Site.Assert.IsNotNull(
response,
"SMB_WRITE_ANDX response should not be null.");
// Check whether server returns a SMB_WRITE_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbWriteAndxResponsePacket),
"SMB_WRITE_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
writeResponse = (SmbWriteAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
writeResponse.SmbHeader.Status,
"SMB_WRITE_ANDX response status should be SUCCESS.");
#endregion
#region Capture requirement r9207
// according to TD , the following condition means non-Extension
if (((uint)negotiateRequest.SmbHeader.Flags2 & 0x0800) == 0)
{
//
// Add the debug information
//
Site.Log.Add(
LogEntryKind.Debug,
@"Verify MS-SMB_R9207,
ByteCount is {0},
MaxBufferSize is {1}",
writeResponse.SmbParameters.Count,
negotiateResponse.SmbParameters.MaxBufferSize);
//
// Verify MS-SMB requirement: MS-SMB_R9957
//
Site.CaptureRequirementIfIsTrue(
writeResponse.SmbParameters.Count > negotiateResponse.SmbParameters.MaxBufferSize,
9207,
@"[In Non-Extended Security Response]MaxBufferSize (4 bytes):
The only exceptions in which this maximum buffer size MUST be exceeded are:
When the SMB_COM_WRITE_ANDX command is used and both the client and server support the
CAP_LARGE_WRITEX capability (see the Capabilities field for more information).");
}
#endregion
#region Disconnect the tree, session and connection.
// Close1
CloseRequest = smbClientStack.CreateCloseRequest(fileId);
smbClientStack.SendPacket(CloseRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_CLOSE response should not be null.");
// Check whether server returns a SMB_CLOSE response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbCloseResponsePacket),
"SMB_CLOSE response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
closeResponse = (SmbCloseResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
closeResponse.SmbHeader.Status,
"SMB_CLOSE response status should be SUCCESS.");
// TreeDisconnect
treeDisconnectRequest = smbClientStack.CreateTreeDisconnectRequest(treeId);
smbClientStack.SendPacket(treeDisconnectRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_TREE_DISCONNECT response should not be null.");
// Check whether server returns a SMB_COM_TREE_DISCONNECT response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbTreeDisconnectResponsePacket),
"SMB_COM_TREE_DISCONNECT response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
treeDisconnectResponse = (SmbTreeDisconnectResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
treeDisconnectResponse.SmbHeader.Status,
@"SMB_COM_TREE_DISCONNECT response status should be SUCCESS.");
// LogOff
logoffRequest = smbClientStack.CreateLogoffRequest(sessionUid);
smbClientStack.SendPacket(logoffRequest);
response = smbClientStack.ExpectPacket(timeout);
// Check whether server return a response.
Site.Assert.IsNotNull(
response,
"SMB_COM_LOGOFF_ANDX response should not be null.");
// Check whether server returns a SMB_COM_LOGOFF_ANDX response.
Site.Assert.IsInstanceOfType(
response,
typeof(SmbLogoffAndxResponsePacket),
"SMB_COM_LOGOFF_ANDX response should be received.");
// Check the response validity by verifying the Status field in the SMB Header packet.
logoffResponse = (SmbLogoffAndxResponsePacket)response;
Site.Assert.AreEqual <uint>(
(uint)SmbStatus.STATUS_SUCCESS,
logoffResponse.SmbHeader.Status,
@"SMB_COM_LOGOFF_ANDX response status should be SUCCESS.");
// Disconnect
smbClientStack.Disconnect();
Site.Assert.IsFalse(
smbClientStack.IsDataAvailable,
@"SmbClient should not receive any packet after Disconnect method is called.");
#endregion
}
