public void HostedCacheServer_PccrrClient_MessageHeader_ProtoVerIncompatibleV2() { CheckApplicability(); EventQueue eventQueue = new EventQueue(BaseTestSite); eventQueue.Timeout = testConfig.Timeout; Content_Information_Data_Structure_V2 contentInformationV2 = contentInformationUtility.CreateContentInformationV2(); CryptoAlgoId_Values cryptoAlgoId = CryptoAlgoId_Values.AES_128; BaseTestSite.Log.Add( LogEntryKind.Debug, "Start PCCRR server to be ready to serve content to hosted cache server"); using (PccrrTestIncompatibleProtoVerServerV2 pccrrTestServerV2 = new PccrrTestIncompatibleProtoVerServerV2()) { pccrrTestServerV2.StartListen( testConfig.ClientContentRetrievalListenPort, cryptoAlgoId, contentInformationV2, new byte[0], eventQueue); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); var batchedOfferMessage = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformationV2); pchcClient.SendBatchedOfferMessage(batchedOfferMessage); BaseTestSite.Log.Add( LogEntryKind.Debug, "Offer PccrrBLKSResponse with incompatible proto version to hosted cache server"); int blockCount = 0; TestUtility.DoUntilSucceed(delegate() { eventQueue.Expect <MessageArrivedEventArgs>(typeof(PccrrServer).GetEvent("MessageArrived"), delegate(System.Net.IPEndPoint sender, PccrrPacket pccrrPacket) { var pccrrGetBlksRequest = pccrrPacket as PccrrGETBLKSRequestPacket; if (pccrrGetBlksRequest != null) { blockCount++; } }); return(blockCount == 1); }, TimeSpan.MaxValue, TimeSpan.Zero); TestUtility.DoUntilSucceed(() => sutControlAdapter.IsLocalCacheExisted(testConfig.HostedCacheServerComputerFQDNOrNetBiosName), testConfig.NegativeTestTimeout, testConfig.RetryInterval); } }
public void HostedCacheServer_PchcServer_BatchedOffer_ContentTagEmpty() { CheckApplicability(); var contentInformation = contentInformationUtility.CreateContentInformationV2(); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); var batchedOffer = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformation); batchedOffer.SegmentDescriptors[0].SizeOfContentTag = 0; batchedOffer.SegmentDescriptors[0].ContentTag = new byte[0]; bool passed = false; try { pchcClient.SendBatchedOfferMessage(batchedOffer); } catch { passed = true; } BaseTestSite.Assert.IsTrue(passed, "Hosted cache server should drop invalid batched offer request"); }
public void HostedCacheServer_PchcServer_BatchedOffer_SegmentDescriptorTooMany() { CheckApplicability(); var contentInformation = contentInformationUtility.CreateContentInformationV2(); using (var pccrrServer = new PccrrServer(testConfig.ClientContentRetrievalListenPort)) { pccrrServer.StartListening(); pccrrServer.MessageArrived += new MessageArrivedEventArgs(delegate(IPEndPoint sender, PccrrPacket pccrrPacket) { BaseTestSite.Assert.Fail("Hosted cache server should not retrieve content information with more than 128 segment descriptions"); }); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); var batchedOffer = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformation); List <SegmentDescriptor> segmentDescriptors = new List <SegmentDescriptor>(); for (int i = 0; i < 129; i++) { segmentDescriptors.Add(batchedOffer.SegmentDescriptors[0]); } batchedOffer.SegmentDescriptors = segmentDescriptors.ToArray(); bool passed = false; try { pchcClient.SendBatchedOfferMessage(batchedOffer); } catch { passed = true; } BaseTestSite.Assert.IsTrue(passed, "Hosted cache server should drop invalid batched offer request"); } }
public void HostedCacheServer_PchcServer_BatchedOffer_HashAlgoInvalid() { CheckApplicability(); var contentInformation = contentInformationUtility.CreateContentInformationV2(); using (var pccrrServer = new PccrrServer(testConfig.ClientContentRetrievalListenPort)) { pccrrServer.StartListening(); pccrrServer.MessageArrived += new MessageArrivedEventArgs(delegate(IPEndPoint sender, PccrrPacket pccrrPacket) { BaseTestSite.Assert.Fail("Hosted cache server should not retrieve content information with more than 128 segment descriptions"); }); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); var batchedOffer = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformation); batchedOffer.SegmentDescriptors[0].HashAlgorithm = 0xFE; var batchedOfferResponse = pchcClient.SendBatchedOfferMessage(batchedOffer); BaseTestSite.Assert.AreEqual( RESPONSE_CODE.OK, batchedOfferResponse.ResponseCode, "Hosted cache server should return OK to batched offer message"); Thread.Sleep(testConfig.NegativeTestTimeout); } }
public void HostedCacheServer_PccrrClient_MessageHeader_CryptoAlgoIdV2(CryptoAlgoId_Values algoId) { CheckApplicability(); EventQueue eventQueue = new EventQueue(BaseTestSite); eventQueue.Timeout = testConfig.Timeout; byte[] content = TestUtility.GenerateRandomArray(ContentInformationUtility.DefaultBlockSize); Content_Information_Data_Structure_V2 contentInformationV2 = contentInformationUtility.CreateContentInformationV2(); ProtoVersion protoVersion = new ProtoVersion { MajorVersion = 2, MinorVersion = ushort.MaxValue }; BaseTestSite.Log.Add( LogEntryKind.Debug, "Start PCCRR server to be ready to serve content to hosted cache server"); using (PccrrTestServerV2 pccrrTestServerV2 = new PccrrTestServerV2()) { pccrrTestServerV2.Start( testConfig.ClientContentRetrievalListenPort, algoId, contentInformationV2, content, eventQueue); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); var batchedOfferMessage = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformationV2); pchcClient.SendBatchedOfferMessage(batchedOfferMessage); BaseTestSite.Log.Add( LogEntryKind.Debug, "Offer content segment 0 of chunk 0 to hosted cache server"); int segmentCount = 0; TestUtility.DoUntilSucceed(delegate() { eventQueue.Expect <MessageArrivedEventArgs>(typeof(PccrrServer).GetEvent("MessageArrived"), delegate(System.Net.IPEndPoint sender, PccrrPacket pccrrPacket) { var pccrrGetBlksRequest = pccrrPacket as PccrrGETBLKSRequestPacket; if (pccrrGetBlksRequest != null) { segmentCount++; } }); return(segmentCount == 1); }, TimeSpan.MaxValue, TimeSpan.Zero); BaseTestSite.Log.Add( LogEntryKind.Debug, "Wait until cache is available on hosted cache server"); TestUtility.DoUntilSucceed(() => sutControlAdapter.IsLocalCacheExisted(testConfig.HostedCacheServerComputerFQDNOrNetBiosName), testConfig.Timeout, testConfig.RetryInterval); } PccrrClient pccrrClient = new PccrrClient(testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort); Aes aes = PccrrUtitlity.CreateAes(algoId); BaseTestSite.Log.Add( LogEntryKind.Debug, "Retrieve segment 0 of chunk 0 from hosted cache server", 0); PccrrGETBLKSRequestPacket pccrrBlkRequest = pccrrClient.CreateMsgGetBlksRequest( contentInformationV2.GetSegmentId(0, 0), algoId, MsgType_Values.MSG_GETBLKS, (uint)0, 1); pccrrClient.SendPacket( pccrrBlkRequest, testConfig.Timeout); PccrrBLKResponsePacket pccrrBlkResponse = (PccrrBLKResponsePacket)pccrrClient.ExpectPacket(); byte[] data = pccrrBlkResponse.MsgBLK.Block; if (algoId != CryptoAlgoId_Values.NoEncryption) { data = PccrrUtitlity.Decrypt(aes, data, contentInformationV2.chunks[0].chunkData[0].SegmentSecret, pccrrBlkResponse.MsgBLK.IVBlock); } BaseTestSite.Assert.IsTrue( Enumerable.SequenceEqual(content.Take((int)contentInformationV2.chunks[0].chunkData[0].cbSegment), data), "The retrieved cached data should be the same as server data."); }
public void HostedCacheServer_PchcServer_BatchedOffer_ContentRetrieved() { CheckApplicability(); EventQueue eventQueue = new EventQueue(BaseTestSite); eventQueue.Timeout = testConfig.Timeout; byte[] content = TestUtility.GenerateRandomArray(ContentInformationUtility.DefaultBlockSize); Content_Information_Data_Structure_V2 contentInformationV2 = contentInformationUtility.CreateContentInformationV2(); BaseTestSite.Log.Add( LogEntryKind.Debug, "Start PCCRR server to be ready to serve content to hosted cache server"); using (PccrrTestServerV2 pccrrTestServerV2 = new PccrrTestServerV2()) { pccrrTestServerV2.Start( testConfig.ClientContentRetrievalListenPort, CryptoAlgoId_Values.AES_128, contentInformationV2, content, eventQueue); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); BaseTestSite.Log.Add( LogEntryKind.Debug, "Directly Supply segment info to hosted cache server"); var batchedOfferMessage = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformationV2); pchcClient.SendBatchedOfferMessage(batchedOfferMessage); BaseTestSite.Log.Add( LogEntryKind.Debug, "Make sure all the segments in chunk 0 is retrieved by hosted cache server"); int blockCount = 0; int totalBlockCount = contentInformationV2.GetBlockCount(); TestUtility.DoUntilSucceed(delegate() { eventQueue.Expect <MessageArrivedEventArgs>(typeof(PccrrServer).GetEvent("MessageArrived"), delegate(System.Net.IPEndPoint sender, PccrrPacket pccrrPacket) { var pccrrGetBlksRequest = pccrrPacket as PccrrGETBLKSRequestPacket; if (pccrrGetBlksRequest != null) { blockCount++; } }); return(blockCount == totalBlockCount); }, TimeSpan.MaxValue, TimeSpan.Zero); BaseTestSite.Log.Add( LogEntryKind.Debug, "Wait until cache is available on hosted cache server"); TestUtility.DoUntilSucceed(() => sutControlAdapter.IsLocalCacheExisted(testConfig.HostedCacheServerComputerFQDNOrNetBiosName), testConfig.Timeout, testConfig.RetryInterval); BaseTestSite.Log.Add( LogEntryKind.Debug, "Re-supply segment info to hosted cache server"); var batchedOfferResponse = pchcClient.SendBatchedOfferMessage(batchedOfferMessage); BaseTestSite.Assert.AreEqual( RESPONSE_CODE.OK, batchedOfferResponse.ResponseCode, "Hosted cache server should return OK to batched offer message"); } }
public void HostedCacheServer_BVT_CacheOfferingRetrieval_V2() { CheckApplicability(); EventQueue eventQueue = new EventQueue(BaseTestSite); eventQueue.Timeout = testConfig.Timeout; BaseTestSite.Log.Add( LogEntryKind.Debug, "Retrieve the original content data from content server"); byte[] content = contentInformationUtility.RetrieveContentData(); BaseTestSite.Log.Add( LogEntryKind.Debug, "Retrieve the content information from content server"); Content_Information_Data_Structure_V2 contentInformation = PccrcUtility.ParseContentInformationV2(contentInformationUtility.RetrieveContentInformation(BranchCacheVersion.V2)); CryptoAlgoId_Values cryptoAlgoId = CryptoAlgoId_Values.AES_128; PccrrClient pccrrClient = new PccrrClient(testConfig.HostedCacheServerComputerName, testConfig.HostedCacheServerHTTPListenPort); BaseTestSite.Log.Add( LogEntryKind.Debug, "Send PCCRR GetSegList request to HostedCacheServer to make sure that this file does not exist in HostedCacheServer."); for (int i = 0; i < contentInformation.chunks.Length; ++i) { var chunk = contentInformation.chunks[i]; for (int j = 0; j < chunk.chunkData.Length; j++) { var pccrrGetSegListRequest = pccrrClient.CreateMsgGetSegListRequest( cryptoAlgoId, Guid.NewGuid(), new byte[][] { contentInformation.GetSegmentId(i, j) }); pccrrClient.SendPacket( pccrrGetSegListRequest, testConfig.Timeout); var pccrrGetSegListResponse = (PccrrSegListResponsePacket)pccrrClient.ExpectPacket(); BaseTestSite.Assert.AreEqual <uint>( 0, pccrrGetSegListResponse.MsgSegList.SegmentRangeCount, "The server MUST set the SegmentRangeCount field to zero if it doesn't have the requested segments data."); } } using (PccrrTestServerV2 pccrrTestServer = new PccrrTestServerV2()) { BaseTestSite.Log.Add( LogEntryKind.Debug, "Start PCCRR server to be ready to serve content to hosted cache server"); pccrrTestServer.Start( testConfig.ClientContentRetrievalListenPort, cryptoAlgoId, contentInformation, content, eventQueue); PCHCClient pchcClient = new PCHCClient( TransferProtocol.HTTP, testConfig.HostedCacheServerComputerName, testConfig.ContentServerHTTPListenPort, PchcConsts.HttpUrl, testConfig.DomainName, testConfig.UserName, testConfig.UserPassword); BaseTestSite.Log.Add( LogEntryKind.Debug, "Offer all content segments to hosted cache server"); var batchedOfferMessage = pchcClient.CreateBatchedOfferMessage( testConfig.ClientContentRetrievalListenPort, contentInformation); var responseMessage = pchcClient.SendBatchedOfferMessage(batchedOfferMessage); TestClassBase.BaseTestSite.Assert.AreEqual <RESPONSE_CODE>( RESPONSE_CODE.OK, responseMessage.ResponseCode, @"The hosted cache MUST send a response code of 0 when BATCHED_OFFER_MESSAGE request received"); BaseTestSite.Log.Add( LogEntryKind.Debug, "Make sure all segments are retrieved by hosted cache server"); int totalBlockCount = contentInformation.GetBlockCount(); int blockCount = 0; TestUtility.DoUntilSucceed(delegate() { eventQueue.Expect <MessageArrivedEventArgs>(typeof(PccrrServer).GetEvent("MessageArrived"), delegate(System.Net.IPEndPoint sender, PccrrPacket pccrrPacket) { var pccrrGetBlksRequest = pccrrPacket as PccrrGETBLKSRequestPacket; if (pccrrGetBlksRequest != null) { blockCount++; } }); return(blockCount == totalBlockCount); }, TimeSpan.MaxValue, TimeSpan.Zero); BaseTestSite.Log.Add( LogEntryKind.Debug, "Wait until cache is available on hosted cache server"); TestUtility.DoUntilSucceed(() => sutControlAdapter.IsLocalCacheExisted(testConfig.HostedCacheServerComputerFQDNOrNetBiosName), testConfig.Timeout, testConfig.RetryInterval); } List <byte> retrievedContent = new List <byte>(); BaseTestSite.Log.Add( LogEntryKind.Debug, "Start PCCRR client to retrieve all the content from hosted cache server"); BaseTestSite.Log.Add( LogEntryKind.Debug, "Negotiate PCCRR version"); var pccrrNegotiateRequest = pccrrClient.CreateMsgNegoRequest( ///[MS-PCCRR]Section 2.2.3: ProtVer: Both the Major and Minor version number can express the version range of 0x0000 to 0xFFFF. Currently, the protocol ///version number MUST be set to {major = 1 (0x0001), minor = 0 (0x0000)}. ///Active TDI#69240: Windows server 2012 Standard RTM sets the major version to 2 new ProtoVersion { MajorVersion = 1, MinorVersion = 0 }, //MinSupportedProtocolVersion new ProtoVersion { MajorVersion = 1, MinorVersion = 0 }, //MaxSupportedProtocolVersion cryptoAlgoId, MsgType_Values.MSG_NEGO_REQ); pccrrClient.SendPacket( pccrrNegotiateRequest, testConfig.Timeout); var pccrrNegotiateResponse = (PccrrNegoResponsePacket)pccrrClient.ExpectPacket(); if (testConfig.SupportBranchCacheV1) { BaseTestSite.Assert.IsTrue( pccrrNegotiateResponse.MsgNegoResp.MinSupporteProtocolVersion.MajorVersion <= 1 && pccrrNegotiateResponse.MsgNegoResp.MaxSupporteProtocolVersion.MajorVersion >= 1, "SupportedProtocolVersion doesn't match configuration"); } Aes aes = PccrrUtitlity.CreateAes(cryptoAlgoId); for (int i = 0; i < contentInformation.chunks.Length; i++) { BaseTestSite.Log.Add( LogEntryKind.Debug, "Retrieve all segments in chunk {0}", i); var chunk = contentInformation.chunks[i]; for (int j = 0; j < chunk.chunkData.Length; j++) { // Retrieve segment list var pccrrGetSegListRequest = pccrrClient.CreateMsgGetSegListRequest( cryptoAlgoId, Guid.NewGuid(), new byte[][] { contentInformation.GetSegmentId(i, j) }); pccrrClient.SendPacket( pccrrGetSegListRequest, testConfig.Timeout); var pccrrGetSegListResponse = (PccrrSegListResponsePacket)pccrrClient.ExpectPacket(); BaseTestSite.Assert.AreNotEqual <uint>( 0, pccrrGetSegListResponse.MsgSegList.SegmentRangeCount, "The server MUST set the SegmentRangeCount field to a value greater than zero if it has the requested segments data."); BaseTestSite.Log.Add( LogEntryKind.Debug, "Retrieve segment {0} in chunk {1}", j, i); PccrrGETBLKSRequestPacket pccrrBlkRequest = pccrrClient.CreateMsgGetBlksRequest( contentInformation.GetSegmentId(i, j), cryptoAlgoId, MsgType_Values.MSG_GETBLKS, 0, 1); pccrrClient.SendPacket( pccrrBlkRequest, testConfig.Timeout); PccrrBLKResponsePacket pccrrBlkResponse = (PccrrBLKResponsePacket)pccrrClient.ExpectPacket(); BaseTestSite.Assert.AreNotEqual <uint>( 0, pccrrBlkResponse.MsgBLK.SizeOfBlock, "The server MUST set the SizeOfBlock field to a value greater than zero if it has the requested blocks data."); byte[] block = pccrrBlkResponse.MsgBLK.Block; if (cryptoAlgoId != CryptoAlgoId_Values.NoEncryption) { block = PccrrUtitlity.Decrypt(aes, block, contentInformation.chunks[i].chunkData[j].SegmentSecret, pccrrBlkResponse.MsgBLK.IVBlock); } retrievedContent.AddRange(block); } } BaseTestSite.Assert.IsTrue( Enumerable.SequenceEqual(content, retrievedContent), "The retrieved cached data should be the same as server data."); }