/// <summary>
/// This method is used to build intermediate node object from a byte array with a signature.
/// </summary>
/// <param name="array">Specify the byte array.</param>
/// <param name="signature">Specify the signature.</param>
/// <returns>Return the intermediate node object.</returns>
public LeafNodeObject Build(byte[] array, SignatureObject signature)
{
LeafNodeObject nodeObject = new LeafNodeObject();
nodeObject.DataSize = new DataSizeObject();
nodeObject.DataSize.DataSize = (ulong)array.Length;
nodeObject.Signature = signature;
nodeObject.ExGuid = new ExGuid(SequenceNumberGenerator.GetCurrentSerialNumber(), Guid.NewGuid());
nodeObject.DataNodeObjectData = new DataNodeObjectData(array, 0, array.Length);
nodeObject.IntermediateNodeObjectList = null;
// Now in the current implementation, one intermediate node only contain one single data object node.
return(nodeObject);
}
/// <summary>
/// This method is used to travel the node tree and build the ObjectGroupDataElementData and the extra data element list.
/// </summary>
/// <param name="node">Specify the object node.</param>
/// <param name="dataElements">Specify the list of data elements.</param>
private void TravelNodeObject(NodeObject node, ref List <DataElement> dataElements)
{
if (node is IntermediateNodeObject)
{
ObjectGroupDataElementData data = new ObjectGroupDataElementData();
data.ObjectGroupDeclarations.ObjectDeclarationList.Add(this.CreateObjectDeclare(node));
data.ObjectGroupData.ObjectGroupObjectDataList.Add(this.CreateObjectData(node as IntermediateNodeObject));
dataElements.Add(new DataElement(DataElementType.ObjectGroupDataElementData, data));
foreach (LeafNodeObject child in (node as IntermediateNodeObject).IntermediateNodeObjectList)
{
this.TravelNodeObject(child, ref dataElements);
}
}
else if (node is LeafNodeObject)
{
LeafNodeObject intermediateNode = node as LeafNodeObject;
ObjectGroupDataElementData data = new ObjectGroupDataElementData();
data.ObjectGroupDeclarations.ObjectDeclarationList.Add(this.CreateObjectDeclare(node));
data.ObjectGroupData.ObjectGroupObjectDataList.Add(this.CreateObjectData(intermediateNode));
if (intermediateNode.DataNodeObjectData != null)
{
data.ObjectGroupDeclarations.ObjectDeclarationList.Add(this.CreateObjectDeclare(intermediateNode.DataNodeObjectData));
data.ObjectGroupData.ObjectGroupObjectDataList.Add(this.CreateObjectData(intermediateNode.DataNodeObjectData));
dataElements.Add(new DataElement(DataElementType.ObjectGroupDataElementData, data));
return;
}
if (intermediateNode.DataNodeObjectData == null && intermediateNode.IntermediateNodeObjectList != null)
{
dataElements.Add(new DataElement(DataElementType.ObjectGroupDataElementData, data));
foreach (LeafNodeObject child in intermediateNode.IntermediateNodeObjectList)
{
this.TravelNodeObject(child, ref dataElements);
}
return;
}
throw new System.InvalidOperationException("The DataNodeObjectData and IntermediateNodeObjectList properties in LeafNodeObjectData type cannot be null in the same time.");
}
}
/// <summary>
/// This method is used to analyze the chunk for the RDC analysis chunk method.
/// </summary>
/// <param name="rootNode">Specify the root node object which is needed to be analyzed.</param>
/// <param name="site">Specify the ITestSite instance.</param>
public override void AnalyzeChunking(IntermediateNodeObject rootNode, TestTools.ITestSite site)
{
List <LeafNodeObject> expectList = this.Chunking();
foreach (LeafNodeObject nodeObject in rootNode.IntermediateNodeObjectList)
{
LeafNodeObject expect = expectList.First();
if (!expect.Signature.Equals(nodeObject.Signature))
{
site.Assert.Fail("For the RDC chunk method expect the signature {0}, actual signature {1}", expect.ToString(), nodeObject.Signature.ToString());
}
if (expect.DataSize.DataSize != nodeObject.DataSize.DataSize)
{
site.Assert.Fail("For the RDC chunk method expect the chunk size, actual chunk size {1}", expect.DataSize.DataSize, nodeObject.DataSize.DataSize);
}
expectList.RemoveAt(0);
}
// If runs here, then all the requirements related for RDC analysis can be captured.
MsfsshttpdCapture.VerifyRdcAnalysisChunk(SharedContext.Current.Site);
}
/// <summary>
/// This method is used to create ObjectGroupObjectData instance from a intermediate node object.
/// </summary>
/// <param name="node">Specify the node object.</param>
/// <returns>Return the ObjectGroupObjectData instance.</returns>
private ObjectGroupObjectData CreateObjectData(LeafNodeObject node)
{
ObjectGroupObjectData objectData = new ObjectGroupObjectData();
objectData.CellIDArray = new CellIDArray(0u, null);
List <ExGuid> extendedGuidList = new List <ExGuid>();
if (node.DataNodeObjectData != null)
{
extendedGuidList.Add(node.DataNodeObjectData.ExGuid);
}
else if (node.IntermediateNodeObjectList != null)
{
foreach (LeafNodeObject child in node.IntermediateNodeObjectList)
{
extendedGuidList.Add(child.ExGuid);
}
}
objectData.ObjectExGUIDArray = new ExGUIDArray(extendedGuidList);
objectData.Data = new BinaryItem(node.SerializeToByteList());
return(objectData);
}
/// <summary>
/// This method is used to build intermediate node object from an list of object group data element.
/// </summary>
/// <param name="objectGroupList">Specify the list of object group data elements.</param>
/// <param name="dataObj">Specify the object group object.</param>
/// <param name="intermediateGuid">Specify the intermediate extended GUID.</param>
/// <returns>Return the intermediate node object.</returns>
public LeafNodeObject Build(List <ObjectGroupDataElementData> objectGroupList, ObjectGroupObjectData dataObj, ExGuid intermediateGuid)
{
LeafNodeObject node = null;
IntermediateNodeObject rootNode = null;
int index = 0;
if (StreamObject.TryGetCurrent <LeafNodeObject>(dataObj.Data.Content.ToArray(), ref index, out node))
{
if (dataObj.ObjectExGUIDArray == null)
{
throw new InvalidOperationException("Failed to build intermediate node because the object extend GUID array does not exist.");
}
node.ExGuid = intermediateGuid;
// Contain a single Data Node Object.
if (dataObj.ObjectExGUIDArray.Count.DecodedValue == 1u)
{
ObjectGroupObjectDeclare dataNodeDeclare;
ObjectGroupObjectData dataNodeData = this.FindByExGuid(objectGroupList, dataObj.ObjectExGUIDArray.Content[0], out dataNodeDeclare);
BinaryItem data = dataNodeData.Data;
node.DataNodeObjectData = new DataNodeObjectData(data.Content.ToArray(), 0, (int)data.Length.DecodedValue);
node.DataNodeObjectData.ExGuid = dataObj.ObjectExGUIDArray.Content[0];
node.IntermediateNodeObjectList = null;
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForDataNodeObject(dataNodeData, dataNodeDeclare, objectGroupList, SharedContext.Current.Site);
}
}
else
{
// Contain a list of LeafNodeObjectData
node.IntermediateNodeObjectList = new List <LeafNodeObject>();
node.DataNodeObjectData = null;
foreach (ExGuid extGuid in dataObj.ObjectExGUIDArray.Content)
{
ObjectGroupObjectDeclare intermediateDeclare;
ObjectGroupObjectData intermediateData = this.FindByExGuid(objectGroupList, extGuid, out intermediateDeclare);
node.IntermediateNodeObjectList.Add(new IntermediateNodeObjectBuilder().Build(objectGroupList, intermediateData, extGuid));
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForIntermediateNode(intermediateData, intermediateDeclare, objectGroupList, SharedContext.Current.Site);
}
}
}
}
else if (StreamObject.TryGetCurrent <IntermediateNodeObject>(dataObj.Data.Content.ToArray(), ref index, out rootNode))
{
// In Sub chunking for larger than 1MB zip file, MOSS2010 could return IntermediateNodeObject.
// For easy further process, the rootNode will be replaced by intermediate node instead.
node = new LeafNodeObject();
node.IntermediateNodeObjectList = new List <LeafNodeObject>();
node.DataSize = rootNode.DataSize;
node.ExGuid = rootNode.ExGuid;
node.Signature = rootNode.Signature;
node.DataNodeObjectData = null;
foreach (ExGuid extGuid in dataObj.ObjectExGUIDArray.Content)
{
ObjectGroupObjectDeclare intermediateDeclare;
ObjectGroupObjectData intermediateData = this.FindByExGuid(objectGroupList, extGuid, out intermediateDeclare);
node.IntermediateNodeObjectList.Add(new IntermediateNodeObjectBuilder().Build(objectGroupList, intermediateData, extGuid));
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyObjectGroupObjectDataForIntermediateNode(intermediateData, intermediateDeclare, objectGroupList, SharedContext.Current.Site);
}
}
}
else
{
throw new InvalidOperationException("In the ObjectGroupDataElement cannot only contain the IntermediateNodeObject or IntermediateNodeOBject.");
}
return(node);
}
/// <summary>
/// This method is used to analyze the chunk.
/// </summary>
/// <param name="rootNode">Specify the root node object which will be analyzed.</param>
/// <param name="site">Specify the ITestSite instance.</param>
public override void AnalyzeChunking(IntermediateNodeObject rootNode, ITestSite site)
{
List <LeafNodeObject> cloneList = new List <LeafNodeObject>(rootNode.IntermediateNodeObjectList);
while (cloneList.Count != 0)
{
LeafNodeObject nodeObject = cloneList.First();
byte[] content = nodeObject.DataNodeObjectData.ObjectData;
if (cloneList.Count == 1)
{
if (content.Length > 1048576)
{
throw new NotImplementedException("If the final chunk is larger than 1MB, the signature method is not implemented.");
}
// Only final chunk left
SignatureObject expect = this.GetSHA1Signature(content);
if (!expect.Equals(nodeObject.Signature))
{
site.Assert.Fail("For the Zip file, final part chunk expect the signature {0}, actual signature {1}", expect.ToString(), nodeObject.Signature.ToString());
}
// Verify the less than 1MB final part related requirements
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifySmallFinalChunk(SharedContext.Current.Site);
}
}
else
{
if (ZipHeader.IsFileHeader(content, 0))
{
byte[] dataFileSignatureBytes;
byte[] header = this.AnalyzeFileHeader(content, 0, out dataFileSignatureBytes);
int headerLength = header.Length;
int compressedSize = (int)this.GetCompressedSize(dataFileSignatureBytes);
if (headerLength + compressedSize <= 4096)
{
if (Common.GetConfigurationPropertyValue("SutVersion", SharedContext.Current.Site) != "SharePointFoundation2010" && Common.GetConfigurationPropertyValue("SutVersion", SharedContext.Current.Site) != "SharePointServer2010")
{
LeafNodeObject expectNode = new LeafNodeObject.IntermediateNodeObjectBuilder().Build(content, this.GetSingleChunkSignature(header, dataFileSignatureBytes));
if (!expectNode.Signature.Equals(nodeObject.Signature))
{
site.Assert.Fail("For the Zip file, when zip file is less than 4096, expect the signature {0}, actual signature {1}", expectNode.Signature.ToString(), nodeObject.Signature.ToString());
}
}
// Verify the zip file less than 4096 bytes
MsfsshttpdCapture.VerifyZipFileLessThan4096Bytes(SharedContext.Current.Site);
}
else
{
SignatureObject expectHeader = this.GetSHA1Signature(header);
if (!expectHeader.Equals(nodeObject.Signature))
{
site.Assert.Fail("For the Zip file header, expect the signature {0}, actual signature {1}", expectHeader.ToString(), nodeObject.Signature.ToString());
}
// Remove the header node
cloneList.RemoveAt(0);
// Then expect the next is file content node
nodeObject = cloneList.First();
// Here having something need to be distinguished between the MOSS2010 and MOSS2013
if (nodeObject.DataNodeObjectData == null && nodeObject.IntermediateNodeObjectList != null)
{
if (Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8213, SharedContext.Current.Site))
{
bool isR8213Verified = false;
if (compressedSize > 1024 * 1024 && nodeObject.IntermediateNodeObjectList.Count > 1)
{
isR8213Verified = true;
}
site.CaptureRequirementIfIsTrue(
isR8213Verified,
"MS-FSSHTTPD",
8213,
@"[In Appendix A: Product Behavior] For implementation, if the number of .ZIP file bytes represented by a chunk is greater than 1 megabyte, a list of subchunks is generated. <4> Section 2.4.1: For SharePoint Server 2010, if the number of .ZIP file bytes represented by a chunk is greater than 1 megabyte, a list of subchunks is generated.");
}
if (Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8207, SharedContext.Current.Site))
{
bool isR8207Verified = false;
if (compressedSize > 3 * 1024 * 1024 && nodeObject.IntermediateNodeObjectList.Count > 1)
{
isR8207Verified = true;
}
site.CaptureRequirementIfIsTrue(
isR8207Verified,
"MS-FSSHTTPD",
8207,
@"[In Appendix A: Product Behavior] For implementation, if the number of .ZIP file bytes represented by a chunk is greater than 3 megabytes, a list of subchunks is generated. (Microsoft Office 2013/Microsoft SharePoint Foundation 2013/Microsoft SharePoint Server 2013/Microsoft SharePoint Workspace 2010/Microsft Office 2016/Microsft SharePoint Server 2016 follow this behavior.)");
}
if (Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8208, SharedContext.Current.Site) && Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8210, SharedContext.Current.Site))
{
bool isR8208Verified = true;
bool isR8210Verified = true;
if (nodeObject.IntermediateNodeObjectList[nodeObject.IntermediateNodeObjectList.Count - 1].DataSize.DataSize > 1024 * 1024)
{
isR8208Verified = false;
}
for (int i = 0; i < nodeObject.IntermediateNodeObjectList.Count - 1; i++)
{
if (nodeObject.IntermediateNodeObjectList[i].DataSize.DataSize != 1024 * 1024)
{
isR8210Verified = false;
}
}
site.CaptureRequirementIfIsTrue(
isR8208Verified,
"MS-FSSHTTPD",
8208,
@"[In Appendix A: Product Behavior] The size of each subchunk is at most 1 megabyte. (Microsoft SharePoint Server 2010 follows this behavior.)");
site.CaptureRequirementIfIsTrue(
isR8210Verified,
"MS-FSSHTTPD",
8210,
@"[In Appendix A: Product Behavior] All but the last subchunk MUST be 1 megabyte in size. (Microsfot SharePoint Server 2010 follows this behavior.)");
}
if (Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8209, SharedContext.Current.Site) && Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 8211, SharedContext.Current.Site))
{
bool isR8209Verified = true;
bool isR8211Verified = true;
if (nodeObject.IntermediateNodeObjectList[nodeObject.IntermediateNodeObjectList.Count - 1].DataSize.DataSize > 3 * 1024 * 1024)
{
isR8209Verified = false;
}
for (int i = 0; i < nodeObject.IntermediateNodeObjectList.Count - 1; i++)
{
if (nodeObject.IntermediateNodeObjectList[i].DataSize.DataSize != 3 * 1024 * 1024)
{
isR8211Verified = false;
}
}
site.CaptureRequirementIfIsTrue(
isR8209Verified,
"MS-FSSHTTPD",
8209,
@"[In Appendix A: Product Behavior] The size of each subchunk is at most 3 megabytes. (Microsoft Office 2013/Microsoft SharePoint Foundation 2013/Microsoft SharePoint Server 2013/Microsoft SharePoint Workspace 2010/Microsft Office 2016/Microsft SharePoint Server 2016 follow this behavior.)");
site.CaptureRequirementIfIsTrue(
isR8211Verified,
"MS-FSSHTTPD",
8211,
@"[In Appendix A: Product Behavior] All but the last subchunk MUST be 3 megabyte in size. (Microsoft Office 2013/Microsoft SharePoint Foundation 2013/Microsoft SharePoint Server 2013/Microsoft SharePoint Workspace 2010/Microsft Office 2016/Microsft SharePoint Server 2016 follow this behavior.)");
}
}
else if (nodeObject.DataNodeObjectData != null)
{
site.Assert.AreEqual <ulong>(
(ulong)compressedSize,
nodeObject.DataSize.DataSize,
"The Data Size of the Intermediate Node Object MUST be the total number of bytes represented by the chunk.");
if (Common.GetConfigurationPropertyValue("SutVersion", SharedContext.Current.Site) != "SharePointFoundation2010" && Common.GetConfigurationPropertyValue("SutVersion", SharedContext.Current.Site) != "SharePointServer2010")
{
SignatureObject contentSignature = new SignatureObject();
contentSignature.SignatureData = new BinaryItem(dataFileSignatureBytes);
if (!contentSignature.Equals(nodeObject.Signature))
{
site.Assert.Fail("For the Zip file content, expect the signature {0}, actual signature {1}", contentSignature.ToString(), nodeObject.Signature.ToString());
}
}
// Verify the zip file larger than 4096 bytes and less than 1MB.
if (SharedContext.Current.IsMsFsshttpRequirementsCaptured)
{
MsfsshttpdCapture.VerifyZipFileHeaderAndContentSignature(SharedContext.Current.Site);
MsfsshttpdCapture.VerifyIntermediateNodeForZipFileChunk(SharedContext.Current.Site);
}
}
else
{
throw new InvalidOperationException("The DataNodeObjectData and IntermediateNodeObjectList cannot be null at the same time.");
}
}
}
}
cloneList.RemoveAt(0);
}
}
/// <summary>
/// This method is used to verify the leaf node related requirements.
/// </summary>
/// <param name="instance">Specify the leaf node instance.</param>
/// <param name="site">Specify the ITestSite instance.</param>
public void VerifyLeafNodeObject(LeafNodeObject instance, ITestSite site)
{
// If the instance is not null and there are no parsing errors, then the LeafNodeObjectData related adapter requirements can be directly captured.
if (null == instance)
{
site.Assert.Fail("The instance of type LeafNodeObjectData is null due to parsing error or type casting error.");
}
// Verify the stream object header related requirements.
this.ExpectStreamObjectHeaderStart(instance.StreamObjectHeaderStart, instance.GetType(), site);
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R55
site.CaptureRequirementIfAreEqual <Type>(
typeof(StreamObjectHeaderStart16bit),
instance.StreamObjectHeaderStart.GetType(),
"MS-FSSHTTPD",
55,
@"[In Leaf Node Object Data] Leaf Node Start (2 bytes): A 16-bit stream object header, as specified in [MS-FSSHTTPB] section 2.2.1.5.1, with a Header Type of 0x00, Compound of 0x1, Type of 0x1F, and Length of 0x00.");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R56
site.CaptureRequirementIfAreEqual <ushort>(
0xFC,
LittleEndianBitConverter.ToUInt16(instance.StreamObjectHeaderStart.SerializeToByteList().ToArray(), 0),
"MS-FSSHTTPD",
56,
@"[In Leaf Node Object Data] Leaf Node Start (2 bytes): The value of this field[Leaf Node Start] MUST be 0x00FC.");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R57
site.CaptureRequirementIfAreEqual <Type>(
typeof(StreamObjectHeaderStart16bit),
instance.Signature.StreamObjectHeaderStart.GetType(),
"MS-FSSHTTPD",
57,
@"[In Leaf Node Object Data] Signature Header (2 bytes): A 16-bit stream object header, as specified in [MS-FSSHTTPB] section 2.2.1.5.1, with a Header Type of 0x00, Compound of 0x0, Type of 0x21, and Length equal to the size of Signature Data.");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R61
site.CaptureRequirementIfAreEqual <Type>(
typeof(StreamObjectHeaderStart16bit),
instance.DataSize.StreamObjectHeaderStart.GetType(),
"MS-FSSHTTPD",
61,
@"[In Leaf Node Object Data] Data Size Header (2 bytes): A 16-bit stream object header, as specified in [MS-FSSHTTPB] section 2.2.1.5.1, with a Header Type of 0x00, Compound of 0x0, Type of 0x22, and Length of 0x08 (the size, in bytes, of Data Size).");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R8013
site.CaptureRequirementIfAreEqual <uint>(
0x1110,
LittleEndianBitConverter.ToUInt16(instance.DataSize.StreamObjectHeaderStart.SerializeToByteList().ToArray(), 0),
"MS-FSSHTTPD",
8013,
@"[In Leaf Node Object Data] Data Size Header (2 bytes): The value of this field[Data Size Header] MUST be 0x1110.");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R1360
if (Common.IsRequirementEnabled("MS-FSSHTTP-FSSHTTPB", 1360, site))
{
if (instance.DataHash != null)
{
site.CaptureRequirementIfAreEqual <Type>(
typeof(StreamObjectHeaderStart16bit),
instance.DataHash.StreamObjectHeaderStart.GetType(),
"MS-FSSHTTPD",
1360,
@"[In Appendix A: Product Behavior]Implementation does support the Data Hash Header(SharePoint Server 2016 and above follow this behavior.)");
site.CaptureRequirementIfAreEqual <Type>(
typeof(BinaryItem),
instance.DataHash.Data.GetType(),
"MS-FSSHTTPD",
202,
@"[In Leaf Node Object Data]Data Hash (variable): A binary item, as specified in [MS-FSSHTTPB] section 2.2.1.3, that specifies the data hash.");
}
}
// Verify the stream object header end related requirements.
this.ExpectStreamObjectHeaderEnd(instance.StreamObjectHeaderEnd, instance.GetType(), site);
this.ExpectCompoundObject(instance.StreamObjectHeaderStart, site);
if (instance.StreamObjectHeaderEnd != null)
{
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R63
site.CaptureRequirementIfAreEqual <Type>(
typeof(StreamObjectHeaderEnd8bit),
instance.StreamObjectHeaderEnd.GetType(),
"MS-FSSHTTPD",
63,
@"[In Leaf Node Object Data] Leaf Node End (1 byte): An 8-bit stream object header end, as specified in [MS-FSSHTTPB] section 2.2.1.5.3, that specifies a stream object of type 0x1F.");
// Verify MS-FSSHTTPD requirement: MS-FSSHTTPD_R8014
site.CaptureRequirementIfAreEqual <byte>(
0x7D,
instance.StreamObjectHeaderEnd.SerializeToByteList()[0],
"MS-FSSHTTPD",
8014,
@"[In Leaf Node Object Data] Leaf Node End (1 byte):The value of this field[Leaf Node End] MUST be 0x7D.");
}
}