示例#1
0
        private void ExecuteRequest(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null, string token = null)
        {
            Task.Run(async() =>
            {
                _capabilitiesType = capabilitiesType;
                _url = RemoveTrailingSlash(url);

                var requestUri = $"{_url}?f=json";
                if (!string.IsNullOrEmpty(token))
                {
                    requestUri = $"{requestUri}&token={token}";
                }

                var handler = new HttpClientHandler {
                    Credentials = credentials ?? CredentialCache.DefaultCredentials
                };
                var client = new HttpClient(handler)
                {
                    Timeout = TimeSpan.FromMilliseconds(TimeOut)
                };
                var response = await client.GetAsync(requestUri);

                if (!response.IsSuccessStatusCode)
                {
                    OnCapabilitiesFailed(new EventArgs());
                    return;
                }

                try
                {
                    var dataStream = await response.Content.ReadAsStringAsync();

                    if (_capabilitiesType == CapabilitiesType.DynamicServiceCapabilities)
                    {
                        _arcGisCapabilities = JsonConvert.DeserializeObject <ArcGISDynamicCapabilities>(dataStream);
                    }
                    else if (_capabilitiesType == CapabilitiesType.ImageServiceCapabilities)
                    {
                        _arcGisCapabilities = JsonConvert.DeserializeObject <ArcGISImageCapabilities>(dataStream);
                    }

                    _arcGisCapabilities.ServiceUrl = _url;

                    //Hack because ArcGIS Server doesn't always return a normal StatusCode
                    if (dataStream.Contains("{\"error\":{\""))
                    {
                        OnCapabilitiesFailed(EventArgs.Empty);
                        return;
                    }

                    OnFinished(EventArgs.Empty);
                }
                catch (Exception ex)
                {
                    Logger.Log(LogLevel.Error, ex.Message, ex);
                    OnCapabilitiesFailed(EventArgs.Empty);
                }
            });
        }
示例#2
0
        /// <summary>
        /// Get the capabilities of an ArcGIS Map Service
        /// </summary>
        /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
        /// <param name="capabilitiesType"></param>
        /// <param name="credentials">Credentials to access the service </param>
        public void GetCapabilities(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null)
        {
            _capabilitiesType = capabilitiesType;
            //Check if user added a trailing slash and remove if exist, some webservers can't handle this
            _url = url;
            if (url[url.Length - 1].Equals('/'))
                _url = url.Remove(url.Length - 1);

            var requestUri = string.Format("{0}?f=json", _url);
            _webRequest = (HttpWebRequest)WebRequest.Create(requestUri);
            if (credentials == null)
                _webRequest.UseDefaultCredentials = true;
            else
                _webRequest.Credentials = credentials;

            _webRequest.BeginGetResponse(FinishWebRequest, null);
        }
示例#3
0
        private void ExecuteRequest(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null, string token = null)
        {
            _capabilitiesType = capabilitiesType;
            _url = RemoveTrailingSlash(url);

            var requestUri = $"{_url}?f=json";

            if (!string.IsNullOrEmpty(token))
            {
                requestUri = $"{requestUri}&token={token}";
            }

            _webRequest = (HttpWebRequest)WebRequest.Create(requestUri);
            if (credentials == null)
            {
                _webRequest.UseDefaultCredentials = true;
            }
            else
            {
                _webRequest.Credentials = credentials;
            }

            _webRequest.BeginGetResponse(FinishWebRequest, null);
        }
示例#4
0
        /// <summary>
        /// Get the capabilities of an ArcGIS Map Service
        /// </summary>
        /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
        /// <param name="capabilitiesType"></param>
        /// <param name="credentials">Credentials to access the service </param>
        public void GetCapabilities(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null)
        {
            _capabilitiesType = capabilitiesType;
            //Check if user added a trailing slash and remove if exist, some webservers can't handle this
            _url = url;
            if (url[url.Length - 1].Equals('/'))
            {
                _url = url.Remove(url.Length - 1);
            }

            var requestUri = string.Format("{0}?f=json", _url);

            _webRequest = (HttpWebRequest)WebRequest.Create(requestUri);
            if (credentials == null)
            {
                _webRequest.UseDefaultCredentials = true;
            }
            else
            {
                _webRequest.Credentials = credentials;
            }

            _webRequest.BeginGetResponse(FinishWebRequest, null);
        }
示例#5
0
        private void ExecuteRequest(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null, string token = null)
        {
            _capabilitiesType = capabilitiesType;
            _url = RemoveTrailingSlash(url);

            var requestUri = $"{_url}?f=json";
            if (!string.IsNullOrEmpty(token))
                requestUri = $"{requestUri}&token={token}";

            _webRequest = (HttpWebRequest)WebRequest.Create(requestUri);
            if (credentials == null)
                _webRequest.UseDefaultCredentials = true;
            else
                _webRequest.Credentials = credentials;

            _webRequest.BeginGetResponse(FinishWebRequest, null);
        }
示例#6
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 /// <param name="credentials">Credentials to access the service </param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null)
 {
     ExecuteRequest(url, capabilitiesType, credentials);
 }
示例#7
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 /// <param name="token">Token string to access the service </param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType, string token = null)
 {
     ExecuteRequest(url, capabilitiesType, null, token);
 }
示例#8
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType)
 {
     ExecuteRequest(url, capabilitiesType);
 }
        /// <summary>
        /// Send ValidateNegotiateInfoRequest to Server, fill in the fields according to params.
        /// Verify the response.
        /// </summary>
        public void ValidateNegotiateInfoRequest(DialectType dialectType,
                                                 CapabilitiesType capabilitiesType,
                                                 SecurityModeType securityModeType,
                                                 ClientGuidType clientGuidType)
        {
            Capabilities_Values capbilities = Connection_ClientCapabilities;

            if (capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate)
            {
                capbilities ^= Capabilities_Values.GLOBAL_CAP_DFS;
            }

            SecurityMode_Values securityMode = Connection_ClientSecurityMode;

            if (securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate)
            {
                securityMode ^= SecurityMode_Values.NEGOTIATE_SIGNING_ENABLED;
            }

            Guid guid = clientGuidType == ClientGuidType.ClientGuidSameWithNegotiate ? Connection_ClientGuid : Guid.NewGuid();

            DialectRevision[] dialects = null;
            if (DialectType.None != dialectType)
            {
                ModelDialectRevision dialect = Connection_Dialect;
                if (DialectType.DialectDifferentFromNegotiate == dialectType)
                {
                    dialect = ModelDialectRevision.Smb30 == Connection_Dialect ? ModelDialectRevision.Smb21 : ModelDialectRevision.Smb30;
                }
                dialects = Smb2Utility.GetDialects(ModelUtility.GetDialectRevision(dialect));
            }
            else
            {
                dialects = new DialectRevision[] { 0 }
            };

            VALIDATE_NEGOTIATE_INFO_Request validateNegotiateInfoRequest;

            validateNegotiateInfoRequest.Dialects     = dialects;
            validateNegotiateInfoRequest.DialectCount = (ushort)dialects.Length;
            validateNegotiateInfoRequest.Capabilities = capbilities;
            validateNegotiateInfoRequest.SecurityMode = securityMode;
            validateNegotiateInfoRequest.Guid         = guid;

            Site.Log.Add(
                LogEntryKind.Debug,
                "Dialects in ValidateNegotiateInfoRequest: {0}", Smb2Utility.GetArrayString(validateNegotiateInfoRequest.Dialects));
            Site.Log.Add(
                LogEntryKind.Debug,
                "DialectCount in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.DialectCount);
            Site.Log.Add(
                LogEntryKind.Debug,
                "Capabilities in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.Capabilities);
            Site.Log.Add(
                LogEntryKind.Debug,
                "SecurityMode in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.SecurityMode);
            Site.Log.Add(
                LogEntryKind.Debug,
                "Guid in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.Guid);

            byte[] inputBuffer = TypeMarshal.ToBytes <VALIDATE_NEGOTIATE_INFO_Request>(validateNegotiateInfoRequest);
            byte[] outputBuffer;
            try
            {
                uint status = testClient.ValidateNegotiateInfo(treeId, inputBuffer, out outputBuffer, checker: CheckIoCtlResponse);
                if (Smb2Status.STATUS_SUCCESS == status)
                {
                    VALIDATE_NEGOTIATE_INFO_Response validateNegotiateInfoResponse = TypeMarshal.ToStruct <VALIDATE_NEGOTIATE_INFO_Response>(outputBuffer);
                    Site.Assert.AreEqual(negotiateResponse.DialectRevision,
                                         validateNegotiateInfoResponse.Dialect,
                                         "Dialect in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.DialectRevision.ToString(),
                                         validateNegotiateInfoResponse.Dialect.ToString());

                    Site.Assert.AreEqual((uint)negotiateResponse.Capabilities,
                                         (uint)validateNegotiateInfoResponse.Capabilities,
                                         "Capabilities in Negotiate response({0}) and ValidateNegotiateResponse({1}) should be the same",
                                         negotiateResponse.Capabilities.ToString(),
                                         validateNegotiateInfoResponse.Capabilities.ToString());

                    Site.Assert.AreEqual((ushort)negotiateResponse.SecurityMode,
                                         (ushort)validateNegotiateInfoResponse.SecurityMode,
                                         "SecurityMode in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.SecurityMode.ToString(),
                                         validateNegotiateInfoResponse.SecurityMode.ToString());

                    Site.Assert.AreEqual(negotiateResponse.ServerGuid,
                                         validateNegotiateInfoResponse.Guid,
                                         "ClientGuid in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.ServerGuid.ToString(),
                                         validateNegotiateInfoResponse.Guid.ToString());
                }

                testClient.TreeDisconnect(treeId);
                testClient.LogOff();
                testClient.Disconnect();
                this.ValidateNegotiateInfoResponse((ModelSmb2Status)status, validateNegotiateInfoConfig);
                return;
            }
            catch
            {
            }

            Site.Assert.IsTrue(testClient.Smb2Client.IsServerDisconnected, "ValidateNegotiationInfo failure should be caused by transport connection termination");
            TerminateConnection();
        }
        private static void Run()
        {
            var client  = new RestClient(OGCSOSCopierConfig.SOURCE_SOS_URL);
            var request = new RestRequest(Method.GET);

            request.Parameters.Clear();
            request.AddParameter("service", "SOS");
            request.AddParameter("version", OGCSOSCopierConfig.SOURCE_SOS_VERSION);
            request.AddParameter("request", "GetCapabilities");
            request.AddHeader("Accept", "application/xml");

            IRestResponse response = client.Execute(request);
            var           content  = response.Content;

            if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
            {
                XmlSerializer   serializer2     = new XmlSerializer(typeof(ExceptionReport));
                ExceptionReport exceptionReport = null;
                using (TextReader reader = new StringReader(content))
                {
                    exceptionReport = (ExceptionReport)serializer2.Deserialize(reader);
                }

                if (exceptionReport != null && exceptionReport.Exception != null && exceptionReport.Exception[0] != null && exceptionReport.Exception[0].ExceptionText[0] != null)
                {
                    throw new Exception(exceptionReport.Exception[0].ExceptionText[0]);
                }
                else
                {
                    throw new Exception();
                }
            }

            if (response.StatusCode != System.Net.HttpStatusCode.OK)
            {
                throw new Exception("Source url returns " + response.StatusCode);
            }

            XmlSerializer    serializer           = new XmlSerializer(typeof(CapabilitiesType));
            CapabilitiesType capabilitiesResponse = null;

            try
            {
                using (TextReader reader = new StringReader(content))
                {
                    capabilitiesResponse = (CapabilitiesType)serializer.Deserialize(reader);
                }
            }
            catch (Exception exp)
            {
            }

            if (capabilitiesResponse.contents == null ||
                capabilitiesResponse.contents.Contents == null ||
                capabilitiesResponse.contents.Contents.offering == null ||
                capabilitiesResponse.contents.Contents.offering.Length == 0)
            {
                throw new Exception("Offering not found!");
            }

            _capabilitiesResponse = capabilitiesResponse;
        }
 public GetCapabilitiesRequestHandler()
 {
     _capabilitiesResponse = null;
     Run();
 }
        public static void ValidateNegotiateInfoRequest(DialectType dialectType,
                                                        CapabilitiesType capabilitiesType,
                                                        SecurityModeType securityModeType,
                                                        ClientGuidType clientGuidType)
        {
            Condition.IsTrue(State == ModelState.Connected);

            // Those four parameters don’t need to be full-mesh.
            Combination.Isolated(DialectType.None == dialectType);
            Combination.Isolated(DialectType.DialectDifferentFromNegotiate == dialectType);
            Combination.Isolated(capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate);
            Combination.Isolated(securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate);
            Combination.Isolated(clientGuidType == ClientGuidType.ClientGuidDifferentFromNegotiate);

            if (DialectType.DialectSameWithNegotiate != dialectType)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: The server MUST determine the greatest common dialect between the dialects it implements and the Dialects array of the VALIDATE_NEGOTIATE_INFO request." +
                    " If no dialect is matched, or if the value is not equal to Connection.Dialect, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "No dialect is matched between the dialects it implements and the Dialects array of the VALIDATE_NEGOTIATE_INFO request, or if the value is not equal to Connection.Dialect");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If Connection.ClientCapabilities is not equal to the Capabilities received in the VALIDATE_NEGOTIATE_INFO request structure, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "Connection.ClientCapabilities is not equal to the Capabilities received in the VALIDATE_NEGOTIATE_INFO request");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If the SecurityMode received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to Connection.ClientSecurityMode, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "SecurityMode received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to Connection.ClientSecurityMode");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (clientGuidType == ClientGuidType.ClientGuidDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If the Guid received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to the Connection.ClientGuid, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "Guid received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to the Connection.ClientGuid");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }
        }
        /// <summary>
        /// Send ValidateNegotiateInfoRequest to Server, fill in the fields according to params.
        /// Verify the response.
        /// </summary>
        public void ValidateNegotiateInfoRequest(DialectType dialectType,
            CapabilitiesType capabilitiesType,
            SecurityModeType securityModeType,
            ClientGuidType clientGuidType)
        {
            Capabilities_Values capbilities = Connection_ClientCapabilities;
            if (capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate)
                capbilities ^= Capabilities_Values.GLOBAL_CAP_DFS;

            SecurityMode_Values securityMode = Connection_ClientSecurityMode;
            if (securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate)
                securityMode ^= SecurityMode_Values.NEGOTIATE_SIGNING_ENABLED;

            Guid guid = clientGuidType == ClientGuidType.ClientGuidSameWithNegotiate ? Connection_ClientGuid : Guid.NewGuid();

            DialectRevision[] dialects = null;
            if (DialectType.None != dialectType)
            {
                ModelDialectRevision dialect = Connection_Dialect;
                if (DialectType.DialectDifferentFromNegotiate == dialectType)
                    dialect = ModelDialectRevision.Smb30 == Connection_Dialect ? ModelDialectRevision.Smb21 : ModelDialectRevision.Smb30;
                dialects = Smb2Utility.GetDialects(ModelUtility.GetDialectRevision(dialect));
            }
            else
                dialects = new DialectRevision[] { 0 };

            VALIDATE_NEGOTIATE_INFO_Request validateNegotiateInfoRequest;
            validateNegotiateInfoRequest.Dialects = dialects;
            validateNegotiateInfoRequest.DialectCount = (ushort)dialects.Length;
            validateNegotiateInfoRequest.Capabilities = capbilities;
            validateNegotiateInfoRequest.SecurityMode = securityMode;
            validateNegotiateInfoRequest.Guid = guid;

            Site.Log.Add(
                LogEntryKind.Debug,
                "Dialects in ValidateNegotiateInfoRequest: {0}", Smb2Utility.GetArrayString(validateNegotiateInfoRequest.Dialects));
            Site.Log.Add(
                LogEntryKind.Debug,
                "DialectCount in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.DialectCount);
            Site.Log.Add(
                LogEntryKind.Debug,
                "Capabilities in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.Capabilities);
            Site.Log.Add(
                LogEntryKind.Debug,
                "SecurityMode in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.SecurityMode);
            Site.Log.Add(
                LogEntryKind.Debug,
                "Guid in ValidateNegotiateInfoRequest: {0}", validateNegotiateInfoRequest.Guid);

            byte[] inputBuffer = TypeMarshal.ToBytes<VALIDATE_NEGOTIATE_INFO_Request>(validateNegotiateInfoRequest);
            byte[] outputBuffer;
            try
            {
                uint status = testClient.ValidateNegotiateInfo(treeId, inputBuffer, out outputBuffer, checker: CheckIoCtlResponse);
                if (Smb2Status.STATUS_SUCCESS == status)
                {
                    VALIDATE_NEGOTIATE_INFO_Response validateNegotiateInfoResponse = TypeMarshal.ToStruct<VALIDATE_NEGOTIATE_INFO_Response>(outputBuffer);
                    Site.Assert.AreEqual(negotiateResponse.DialectRevision,
                                         validateNegotiateInfoResponse.Dialect,
                                         "Dialect in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.DialectRevision.ToString(),
                                         validateNegotiateInfoResponse.Dialect.ToString());

                    Site.Assert.AreEqual((uint)negotiateResponse.Capabilities,
                                         (uint)validateNegotiateInfoResponse.Capabilities,
                                         "Capabilities in Negotiate response({0}) and ValidateNegotiateResponse({1}) should be the same",
                                         negotiateResponse.Capabilities.ToString(),
                                         validateNegotiateInfoResponse.Capabilities.ToString());

                    Site.Assert.AreEqual((ushort)negotiateResponse.SecurityMode,
                                         (ushort)validateNegotiateInfoResponse.SecurityMode,
                                         "SecurityMode in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.SecurityMode.ToString(),
                                         validateNegotiateInfoResponse.SecurityMode.ToString());

                    Site.Assert.AreEqual(negotiateResponse.ServerGuid,
                                         validateNegotiateInfoResponse.Guid,
                                         "ClientGuid in Negotiate response({0}) and ValidateNegotiateInfo response({1}) should be the same",
                                         negotiateResponse.ServerGuid.ToString(),
                                         validateNegotiateInfoResponse.Guid.ToString());
                }

                testClient.TreeDisconnect(treeId);
                testClient.LogOff();
                testClient.Disconnect();
                this.ValidateNegotiateInfoResponse((ModelSmb2Status)status, validateNegotiateInfoConfig);
                return;
            }
            catch
            {
            }

            Site.Assert.IsTrue(testClient.Smb2Client.IsServerDisconnected, "ValidateNegotiationInfo failure should be caused by transport connection termination");
            TerminateConnection();
        }
示例#14
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 /// <param name="credentials">Credentials to access the service </param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType, ICredentials credentials = null)
 {
     ExecuteRequest(url, capabilitiesType, credentials);
 }
示例#15
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 /// <param name="token">Token string to access the service </param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType, string token = null)
 {
     ExecuteRequest(url, capabilitiesType, null, token);
 }
示例#16
0
 /// <summary>
 /// Get the capabilities of an ArcGIS Map Service
 /// </summary>
 /// <param name="url">Url of map service example: http://url/arcgis/rest/services/test/MapServer </param>
 /// <param name="capabilitiesType"></param>
 public void GetCapabilities(string url, CapabilitiesType capabilitiesType)
 {
     ExecuteRequest(url, capabilitiesType);
 }
        public static void ValidateNegotiateInfoRequest(DialectType dialectType,
            CapabilitiesType capabilitiesType,
            SecurityModeType securityModeType,
            ClientGuidType clientGuidType)
        {
            Condition.IsTrue(State == ModelState.Connected);

            // Those four parameters don’t need to be full-mesh.
            Combination.Isolated(DialectType.None == dialectType);
            Combination.Isolated(DialectType.DialectDifferentFromNegotiate == dialectType);
            Combination.Isolated(capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate);
            Combination.Isolated(securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate);
            Combination.Isolated(clientGuidType == ClientGuidType.ClientGuidDifferentFromNegotiate);

            if (DialectType.DialectSameWithNegotiate != dialectType)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: The server MUST determine the greatest common dialect between the dialects it implements and the Dialects array of the VALIDATE_NEGOTIATE_INFO request." +
                    " If no dialect is matched, or if the value is not equal to Connection.Dialect, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "No dialect is matched between the dialects it implements and the Dialects array of the VALIDATE_NEGOTIATE_INFO request, or if the value is not equal to Connection.Dialect");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (capabilitiesType == CapabilitiesType.CapabilitiesDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If Connection.ClientCapabilities is not equal to the Capabilities received in the VALIDATE_NEGOTIATE_INFO request structure, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "Connection.ClientCapabilities is not equal to the Capabilities received in the VALIDATE_NEGOTIATE_INFO request");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (securityModeType == SecurityModeType.SecurityModeDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If the SecurityMode received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to Connection.ClientSecurityMode, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "SecurityMode received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to Connection.ClientSecurityMode");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }

            if (clientGuidType == ClientGuidType.ClientGuidDifferentFromNegotiate)
            {
                ModelHelper.Log(
                    LogType.Requirement,
                    "3.3.5.15.12: If the Guid received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to the Connection.ClientGuid, the server MUST terminate the transport connection and free the Connection object");
                ModelHelper.Log(
                    LogType.TestInfo,
                    "Guid received in the VALIDATE_NEGOTIATE_INFO request structure is not equal to the Connection.ClientGuid");
                ModelHelper.Log(LogType.TestTag, TestTag.UnexpectedFields);
                IsSameWithNegotiate = false;
            }
        }