private void InitializeClient(LeasingClientInfo clientInfo, ModelDialectRevision dialect, bool isClientSupportDirectoryLeasing = false)
{
#region Connect to server
switch (testConfig.UnderlyingTransport)
{
case Smb2TransportType.Tcp:
Site.Assert.IsTrue(
testConfig.SutIPAddress != null && testConfig.SutIPAddress != System.Net.IPAddress.None,
"Server IP should not be empty when transport type is TCP.");
Site.Log.Add(LogEntryKind.Debug, "Connect to server {0} over TCP", testConfig.SutIPAddress.ToString());
clientInfo.Client.ConnectOverTCP(testConfig.SutIPAddress);
break;
case Smb2TransportType.NetBios:
Site.Assert.IsFalse(string.IsNullOrEmpty(testConfig.SutComputerName), "Server name should not be null when transport type is NetBIOS.");
Site.Log.Add(LogEntryKind.Debug, "Connect to server {0} over NetBios", testConfig.SutComputerName);
clientInfo.Client.ConnectOverNetbios(testConfig.SutComputerName);
break;
default:
Site.Assert.Fail("The transport type is {0}, but currently only Tcp and NetBIOS are supported.", testConfig.UnderlyingTransport);
break;
}
#endregion
uint status = 0;
Packet_Header responseHeader = new Packet_Header();
DialectRevision selectedDialect;
DialectRevision[] dialects = Smb2Utility.GetDialects(ModelUtility.GetDialectRevision(dialect));
NEGOTIATE_Response negotiatePayload;
#region Negotiate
status = clientInfo.Client.Negotiate(0, 1, Packet_Header_Flags_Values.NONE, clientInfo.MessageId++,
dialects, SecurityMode_Values.NONE, isClientSupportDirectoryLeasing ? Capabilities_Values.GLOBAL_CAP_DIRECTORY_LEASING : Capabilities_Values.NONE,
clientInfo.ClientGuid,
out selectedDialect,
out clientInfo.ServerGssToken,
out responseHeader,
out negotiatePayload);
Site.Assert.AreEqual(ModelUtility.GetDialectRevision(dialect), negotiatePayload.DialectRevision,
"DialectRevision 0x{0:x4} is expected.", (ushort)ModelUtility.GetDialectRevision(dialect));
Site.Assert.AreEqual(Smb2Status.STATUS_SUCCESS, status, "Negotiation is expected success");
clientInfo.Dialect = selectedDialect;
#region Validate Negotiate Response
if (Smb2Utility.IsSmb3xFamily(selectedDialect))
{
Site.Assert.AreEqual<bool>(leasingConfig.IsLeasingSupported,
negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_LEASING),
"Expect that the Capabilities in the response {0} SMB2_GLOBAL_CAP_LEASING 0x00000002.", leasingConfig.IsLeasingSupported ? "contains" : "does not contain");
Site.Assert.AreEqual<bool>(leasingConfig.IsDirectoryLeasingSupported & isClientSupportDirectoryLeasing,
negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_DIRECTORY_LEASING),
"Expect that the Capabilities in the response {0} SMB2_GLOBAL_CAP_DIRECTORY_LEASING 0x00000020.",
leasingConfig.IsDirectoryLeasingSupported & isClientSupportDirectoryLeasing ? "contains" : "does not contain");
}
else if (selectedDialect == DialectRevision.Smb21)
{
Site.Assert.AreEqual<bool>(leasingConfig.IsLeasingSupported,
negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_LEASING),
"Expect that the Capabilities in the response {0} SMB2_GLOBAL_CAP_LEASING 0x00000002.", leasingConfig.IsLeasingSupported ? "contains" : "does not contain");
Site.Assert.IsFalse(negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_DIRECTORY_LEASING),
"Expect that the Capabilities in the response does not contain SMB2_GLOBAL_CAP_DIRECTORY_LEASING 0x00000020.");
}
else
{
Site.Assert.IsFalse(negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_LEASING),
"Expect that the Capabilities in the response does not contain SMB2_GLOBAL_CAP_LEASING 0x00000002.");
Site.Assert.IsFalse(negotiatePayload.Capabilities.HasFlag(NEGOTIATE_Response_Capabilities_Values.GLOBAL_CAP_DIRECTORY_LEASING),
"Expect that the Capabilities in the response does not contain SMB2_GLOBAL_CAP_DIRECTORY_LEASING 0x00000020.");
}
#endregion
#endregion
#region SESSION_SETUP
Packet_Header header;
SESSION_SETUP_Response sessionSetupResponse;
SspiClientSecurityContext sspiClientGss =
new SspiClientSecurityContext(
testConfig.DefaultSecurityPackage,
testConfig.AccountCredential,
Smb2Utility.GetCifsServicePrincipalName(testConfig.SutComputerName),
ClientSecurityContextAttribute.None,
SecurityTargetDataRepresentation.SecurityNativeDrep);
// Server GSS token is used only for Negotiate authentication when enabled
if (testConfig.DefaultSecurityPackage == SecurityPackageType.Negotiate && testConfig.UseServerGssToken)
sspiClientGss.Initialize(clientInfo.ServerGssToken);
else
sspiClientGss.Initialize(null);
do
{
status = clientInfo.Client.SessionSetup(
1,
64,
Packet_Header_Flags_Values.NONE,
clientInfo.MessageId++,
clientInfo.SessionId,
SESSION_SETUP_Request_Flags.NONE,
SESSION_SETUP_Request_SecurityMode_Values.NEGOTIATE_SIGNING_ENABLED,
SESSION_SETUP_Request_Capabilities_Values.NONE,
0,
sspiClientGss.Token,
out clientInfo.SessionId,
out clientInfo.ServerGssToken,
out header,
out sessionSetupResponse);
if ((status == Smb2Status.STATUS_MORE_PROCESSING_REQUIRED || status == Smb2Status.STATUS_SUCCESS) &&
clientInfo.ServerGssToken != null && clientInfo.ServerGssToken.Length > 0)
{
sspiClientGss.Initialize(clientInfo.ServerGssToken);
}
} while (status == Smb2Status.STATUS_MORE_PROCESSING_REQUIRED);
if (status == Smb2Status.STATUS_SUCCESS)
{
clientInfo.SessionKey = sspiClientGss.SessionKey;
clientInfo.Client.GenerateCryptoKeys(clientInfo.SessionId, clientInfo.SessionKey, true, false);
}
clientInfo.GrantedCredit = header.CreditRequestResponse;
Site.Assert.AreEqual(Smb2Status.STATUS_SUCCESS, status, "SessionSetup should succeed, actual status is {0}", Smb2Status.GetStatusCode(status));
#endregion
#region TREE_CONNECT to share
TREE_CONNECT_Response treeConnectPayload;
status = clientInfo.Client.TreeConnect(1, 1, clientInfo.Flags, clientInfo.MessageId++, clientInfo.SessionId, uncSharePath,
out clientInfo.TreeId, out header, out treeConnectPayload);
Site.Assert.AreEqual(Smb2Status.STATUS_SUCCESS, status, "TreeConnect to {0} should succeed, actual status is {1}", uncSharePath, Smb2Status.GetStatusCode(status));
if (treeConnectPayload.ShareFlags.HasFlag(ShareFlags_Values.SHAREFLAG_FORCE_LEVELII_OPLOCK))
{
Site.Assert.Inconclusive("This test case is not applicable for the share whose ShareFlags includes SHAREFLAG_FORCE_LEVELII_OPLOCK.");
}
if (treeConnectPayload.Capabilities.HasFlag(Share_Capabilities_Values.SHARE_CAP_SCALEOUT))
{
Site.Assert.Inconclusive("This test case is not applicable for the share whose Capabilities includes SHARE_CAP_SCALEOUT.");
}
#endregion
}
private void CreateFile(ModelDialectRevision dialect, string target, bool isDirectory)
{
LeasingClientInfo clientInfo = new LeasingClientInfo(testConfig.Timeout, testConfig);
clientInfo.File = target;
InitializeClient(clientInfo, dialect);
Packet_Header header;
CREATE_Response createResponse;
Smb2CreateContextResponse[] serverCreateContexts;
uint status = 0;
status = clientInfo.Client.Create(1, 64, clientInfo.Flags, clientInfo.MessageId++, clientInfo.SessionId, clientInfo.TreeId, clientInfo.File,
AccessMask.GENERIC_READ | AccessMask.GENERIC_WRITE | AccessMask.DELETE,
ShareAccess_Values.FILE_SHARE_READ | ShareAccess_Values.FILE_SHARE_WRITE | ShareAccess_Values.FILE_SHARE_DELETE,
isDirectory ? CreateOptions_Values.FILE_DIRECTORY_FILE : CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
CreateDisposition_Values.FILE_OPEN_IF,
File_Attributes.NONE,
ImpersonationLevel_Values.Impersonation,
SecurityFlags_Values.NONE,
RequestedOplockLevel_Values.OPLOCK_LEVEL_NONE,
null,
out clientInfo.FileId,
out serverCreateContexts,
out header,
out createResponse);
clientInfo.GrantedCredit = header.CreditRequestResponse;
Site.Assert.AreEqual(Smb2Status.STATUS_SUCCESS, status, "Create a file {0} should succeed, actual status is {1}", clientInfo.File, Smb2Status.GetStatusCode(status));
clientInfo.Cleanup();
}
private void DeleteFile(ModelDialectRevision dialect, string target, bool isDirectory)
{
LeasingClientInfo clientInfo = new LeasingClientInfo(testConfig.Timeout, testConfig);
InitializeClient(clientInfo, dialect);
Packet_Header header;
CREATE_Response createResponse;
Smb2CreateContextResponse[] serverCreateContexts;
uint status = 0;
status = clientInfo.Client.Create(1, 64, clientInfo.Flags, clientInfo.MessageId++, clientInfo.SessionId, clientInfo.TreeId, target,
AccessMask.GENERIC_READ | AccessMask.GENERIC_WRITE | AccessMask.DELETE,
ShareAccess_Values.FILE_SHARE_READ | ShareAccess_Values.FILE_SHARE_WRITE | ShareAccess_Values.FILE_SHARE_DELETE,
(isDirectory ? CreateOptions_Values.FILE_DIRECTORY_FILE : CreateOptions_Values.FILE_NON_DIRECTORY_FILE) | CreateOptions_Values.FILE_DELETE_ON_CLOSE,
CreateDisposition_Values.FILE_OPEN_IF,
File_Attributes.NONE,
ImpersonationLevel_Values.Impersonation,
SecurityFlags_Values.NONE,
RequestedOplockLevel_Values.OPLOCK_LEVEL_NONE,
null,
out clientInfo.FileId,
out serverCreateContexts,
out header,
out createResponse);
clientInfo.GrantedCredit = header.CreditRequestResponse;
FileDispositionInformation deleteInfo;
deleteInfo.DeletePending = 1;
byte[] inputBuffer;
inputBuffer = TypeMarshal.ToBytes<FileDispositionInformation>(deleteInfo);
SET_INFO_Response responsePayload;
clientInfo.Client.SetInfo(
1,
1,
clientInfo.Flags,
clientInfo.MessageId++,
clientInfo.SessionId,
clientInfo.TreeId,
SET_INFO_Request_InfoType_Values.SMB2_0_INFO_FILE,
(byte)FileInformationClasses.FileDispositionInformation,
SET_INFO_Request_AdditionalInformation_Values.NONE,
clientInfo.FileId,
inputBuffer,
out header,
out responsePayload);
clientInfo.Cleanup();
}
public void SetupConnection(ModelDialectRevision dialect, ClientSupportDirectoryLeasingType clientSupportDirectoryLeasingType)
{
string parentDirectory = "LeasingDir_" + Guid.NewGuid().ToString();
CreateFile(dialect, parentDirectory, true);
originalClient = new LeasingClientInfo(testConfig.Timeout, testConfig);
originalClient.ParentDirectory = parentDirectory;
originalClient.File = parentDirectory + "\\" + Guid.NewGuid().ToString();
originalClient.Client.LeaseBreakNotificationReceived += new Action<Packet_Header, LEASE_BREAK_Notification_Packet>(OnLeaseBreakNotificationReceived);
bool isClientSupportDirectoryLeasing = clientSupportDirectoryLeasingType == ClientSupportDirectoryLeasingType.ClientSupportDirectoryLeasing;
InitializeClient(originalClient, dialect, isClientSupportDirectoryLeasing);
clients.Add(new LeasingClientInfo(testConfig.Timeout, testConfig, originalClient.ClientGuid)); // SameClientId
clients.Add(new LeasingClientInfo(testConfig.Timeout, testConfig, originalClient.ClientGuid)); // SameClientGuidDifferentLeaseKey
clients.Add(new LeasingClientInfo(testConfig.Timeout, testConfig)); // Second client
clients[(int)OperatorType.SameClientId].Client.LeaseBreakNotificationReceived += new Action<Packet_Header, LEASE_BREAK_Notification_Packet>(clients[(int)OperatorType.SameClientId].OnLeaseBreakNotificationReceived);
}