// Kentico libraries aren't loaded into the AppDomain directly. For some reason all referenced assemblies
        // are outside the working folder of the azure function. We can load them but we need to find the proper location.
        // This method ensures Kentico assemblies only. Custom assembly can be loaded thru  AssemblyDiscoveryHelper.RegisterAdditionalAssemblies method.
        private static void RegisterCmsAssemblies()
        {
            // In this case we count with fact that assembly file name is identical with assembly name
            var assemblyLocation = Path.GetDirectoryName(Assembly.Load("CMS.Core").Location);
            var cmsAssemblies    = Directory.EnumerateFiles(assemblyLocation, "CMS.*.dll");

            var assemblyNames = cmsAssemblies.Select(path => Path.GetFileNameWithoutExtension(path));
            var assemblies    = assemblyNames.Select(name => Assembly.Load(name)).ToArray();

            AssemblyDiscoveryHelper.RegisterAdditionalAssemblies(assemblies);
        }
        public AuthorizationAttributeRetriever()
        {
            var attributes = new List <RegisterPageBuilderAuthorizationAttribute>();

            // Find filters that apply
            foreach (var assembly in AssemblyDiscoveryHelper.GetAssemblies(true))
            {
                attributes.AddRange(assembly.GetCustomAttributes <RegisterPageBuilderAuthorizationAttribute>());
            }
            Attributes = attributes;
        }
Beispiel #3
0
 private IEnumerable <RegisterPageBuilderAuthorizationAttribute> GetRegisteredTemplateAuthorizationAttributes()
 {
     return(_progressiveCache.Load(cs =>
     {
         List <RegisterPageBuilderAuthorizationAttribute> attributes = new List <RegisterPageBuilderAuthorizationAttribute>();
         // Find filters that apply
         var registerPageTemplateAuthorizationAttributeType = typeof(RegisterPageBuilderAuthorizationAttribute);
         foreach (var assembly in AssemblyDiscoveryHelper.GetAssemblies(true))
         {
             attributes.AddRange(assembly.GetCustomAttributes(registerPageTemplateAuthorizationAttributeType, true).Select(x => (RegisterPageBuilderAuthorizationAttribute)x));
         }
         return attributes;
     }, new CacheSettings(60, "GetRegisteredTemplateAuthorizationAttributesAsync")));
 }
        // Custom libraries aren't loaded into the AppDomain directly. For some reason all referenced assemblies
        // are outside the working folder of the azure function. We can load them but we need to find the proper location.
        // This method ensures custom assemblies are also loaded. Custom assembly can be loaded thru  AssemblyDiscoveryHelper.RegisterAdditionalAssemblies method.
        private static void RegisterCustomAssemblies()
        {
            // Can use Wildcards as well
            List <Tuple <string, string> > AssemblyAndFiles = new List <Tuple <string, string> >()
            {
                new Tuple <string, string>("Xperience.CustomClasses", "Xperience.CustomClasses.dll"),
                // Add other libraries here
            };

            foreach (Tuple <string, string> AssemblyAndFile in AssemblyAndFiles)
            {
                // In this case we count with fact that assembly file name is identical with assembly name
                var assemblyLocation = Path.GetDirectoryName(Assembly.Load(AssemblyAndFile.Item1).Location);
                var cmsAssemblies    = Directory.EnumerateFiles(assemblyLocation, AssemblyAndFile.Item2);

                var assemblyNames = cmsAssemblies.Select(path => Path.GetFileNameWithoutExtension(path));
                var assemblies    = assemblyNames.Select(name => Assembly.Load(name)).ToArray();

                AssemblyDiscoveryHelper.RegisterAdditionalAssemblies(assemblies);
            }
        }
Beispiel #5
0
        private IEnumerable <KeyValuePair <string, string> > GetMetricData()
        {
            string stringData = null;
            IEnumerable <KeyValuePair <string, string> > tupleData = null;

            // Gather data for each row, return special message if data is null
            switch (MetricCodeName)
            {
            // Categories
            case MetricDataEnum.support_metrics:
            case MetricDataEnum.support_metrics_system:
            case MetricDataEnum.support_metrics_environment:
            case MetricDataEnum.support_metrics_counters:
            case MetricDataEnum.support_metrics_ecommerce:
            case MetricDataEnum.support_metrics_tasks:
            case MetricDataEnum.support_metrics_eventlog:
                return(null);

                #region System

            case MetricDataEnum.support_metrics_system_version:
                stringData = CMSVersion.GetVersion(true, true, true, true);
                break;

            case MetricDataEnum.support_metrics_system_appname:
                stringData = SettingsHelper.AppSettings["CMSApplicationName"];
                break;

            case MetricDataEnum.support_metrics_system_instancename:
                stringData = SystemContext.InstanceName;
                break;

            case MetricDataEnum.support_metrics_system_physicalpath:
                stringData = SystemContext.WebApplicationPhysicalPath;
                break;

            case MetricDataEnum.support_metrics_system_apppath:
                stringData = SystemContext.ApplicationPath;
                break;

            case MetricDataEnum.support_metrics_system_uiculture:
                stringData = LocalizationContext.CurrentUICulture.CultureName;
                break;

            case MetricDataEnum.support_metrics_system_installtype:
                stringData = SystemContext.IsWebApplicationProject ? "Web App" : "Web site";
                break;

            case MetricDataEnum.support_metrics_system_portaltemplatepage:
                stringData = URLHelper.PortalTemplatePage;
                break;

            case MetricDataEnum.support_metrics_system_timesinceapprestart:
                stringData = (DateTime.Now - CMSApplication.ApplicationStart).ToString(@"dd\:hh\:mm\:ss");
                break;

            case MetricDataEnum.support_metrics_system_discoveredassemblies:
                tupleData = AssemblyDiscoveryHelper.GetAssemblies(true).Select((a, i) => GetKeyValuePair(i, a.FullName));
                break;

            case MetricDataEnum.support_metrics_system_targetframework:
                HttpRuntimeSection httpRuntime = ConfigurationManager.GetSection("system.web/httpRuntime") as HttpRuntimeSection;
                stringData = httpRuntime.TargetFramework;
                break;

            case MetricDataEnum.support_metrics_system_authmode:
                AuthenticationSection Authentication = ConfigurationManager.GetSection("system.web/authentication") as AuthenticationSection;
                stringData = Authentication?.Mode.ToString();
                break;

            case MetricDataEnum.support_metrics_system_sessionmode:
                SessionStateSection SessionState = ConfigurationManager.GetSection("system.web/sessionState") as SessionStateSection;
                stringData = SessionState?.Mode.ToString();
                break;

            case MetricDataEnum.support_metrics_system_debugmode:
                CompilationSection Compilation = ConfigurationManager.GetSection("system.web/compilation") as CompilationSection;
                stringData = Compilation?.Debug.ToString();
                break;

            case MetricDataEnum.support_metrics_system_runallmanagedmodules:
                var xmlDoc = new System.Xml.XmlDocument();
                xmlDoc.Load(URLHelper.GetPhysicalPath("~/Web.config"));
                stringData = xmlDoc.SelectSingleNode("/configuration/system.webServer/modules").Attributes["runAllManagedModulesForAllRequests"]?.Value;
                break;

                #endregion System

                #region Environment

            case MetricDataEnum.support_metrics_environment_trustlevel:

                AspNetHostingPermissionLevel trustLevel = AspNetHostingPermissionLevel.None;

                if (!SystemContext.IsWebSite)
                {
                    trustLevel = AspNetHostingPermissionLevel.Unrestricted;
                }

                // Check the trust level by evaluation of levels
                foreach (AspNetHostingPermissionLevel permissionLevel in new[] {
                    AspNetHostingPermissionLevel.Unrestricted,
                    AspNetHostingPermissionLevel.High,
                    AspNetHostingPermissionLevel.Medium,
                    AspNetHostingPermissionLevel.Low,
                    AspNetHostingPermissionLevel.Minimal
                })
                {
                    try
                    {
                        new AspNetHostingPermission(permissionLevel).Demand();
                    }
                    catch (SecurityException)
                    {
                        continue;
                    }

                    trustLevel = permissionLevel;
                    break;
                }

                stringData = trustLevel.ToString();
                break;

            case MetricDataEnum.support_metrics_environment_iisversion:
                stringData = MetricServerVariables["SERVER_SOFTWARE"];
                break;

            case MetricDataEnum.support_metrics_environment_https:
                stringData = MetricServerVariables["HTTPS"];
                break;

            case MetricDataEnum.support_metrics_environment_windowsversion:
                using (RegistryKey versionKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion"))
                {
                    var productName  = versionKey?.GetValue("ProductName");
                    var currentBuild = versionKey?.GetValue("CurrentBuild");
                    var releaseId    = versionKey?.GetValue("ReleaseId");

                    stringData = String.Format("{0}, build {1}, release {2}", productName.ToString(), currentBuild.ToString(), releaseId.ToString());
                }
                break;

            case MetricDataEnum.support_metrics_environment_netversion:
                using (RegistryKey ndpKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32).OpenSubKey(@"SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\"))
                {
                    var keyValue = ndpKey?.GetValue("Release");
                    if (keyValue != null)
                    {
                        var releaseKey = (int)keyValue;
                        if (releaseKey >= 461808)
                        {
                            stringData = "4.7.2 or later";
                        }
                        else
                        if (releaseKey >= 461308)
                        {
                            stringData = "4.7.1";
                        }
                        else
                        if (releaseKey >= 460798)
                        {
                            stringData = "4.7";
                        }
                        else
                        if (releaseKey >= 394802)
                        {
                            stringData = "4.6.2";
                        }
                        else
                        if (releaseKey >= 394254)
                        {
                            stringData = "4.6.1";
                        }
                        else
                        if (releaseKey >= 393295)
                        {
                            stringData = "4.6";
                        }
                        else
                        if (releaseKey >= 379893)
                        {
                            stringData = "4.5.2";
                        }
                        else
                        if (releaseKey >= 378675)
                        {
                            stringData = "4.5.1";
                        }
                        else
                        if (releaseKey >= 378389)
                        {
                            stringData = "4.5";
                        }
                    }
                }
                break;

            case MetricDataEnum.support_metrics_environment_sqlserverversion:
                var dtm = new TableManager(null);
                stringData = dtm.DatabaseServerVersion;
                break;

            case MetricDataEnum.support_metrics_environment_azure:
                var azureStats = new Dictionary <string, string>(4)
                {
                    { "Is a Cloud Service", (SettingsHelper.AppSettings["CMSAzureProject"] == "true").ToString("false") },
                    { "Is file system on Azure", (SettingsHelper.AppSettings["CMSExternalStorageName"] == "azure").ToString("false") },
                    { "Azure storage account", SettingsHelper.AppSettings["CMSAzureAccountName"] ?? String.Empty },
                    { "Azure CDN endpoint", SettingsHelper.AppSettings["CMSAzureCDNEndpoint"] ?? String.Empty }
                };

                tupleData = azureStats.Select(s => GetKeyValuePair(s.Key, s.Value));
                break;

            case MetricDataEnum.support_metrics_environment_amazon:
                var amazonStats = new Dictionary <string, string>(3)
                {
                    { "Is file system on Amazon", (SettingsHelper.AppSettings["CMSExternalStorageName"] == "amazon").ToString() },
                    { "Amazon bucket name", SettingsHelper.AppSettings["CMSAmazonBucketName"] ?? String.Empty },
                    { "Amazon public access", SettingsHelper.AppSettings["CMSAmazonPublicAccess"] ?? String.Empty },
                };

                tupleData = amazonStats.Select(s => GetKeyValuePair(s.Key, s.Value));
                break;

            case MetricDataEnum.support_metrics_environment_services:
                tupleData = ServiceManager.GetServices().Select(s => GetKeyValuePair(s.ServiceName, s.Status));
                break;

                #endregion Environment

                #region Counters

            case MetricDataEnum.support_metrics_counters_webfarmservers:
                stringData = CoreServices.WebFarm.GetEnabledServerNames().Count().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_stagingservers:
                stringData = ServerInfoProvider.GetServers().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_pagemostchildren:
                CMS.DocumentEngine.TreeProvider tree = new CMS.DocumentEngine.TreeProvider();

                var pageWithMostChildren = tree.SelectNodes().OnCurrentSite().Published()
                                           .ToDictionary(n => n, n => n.Children.Count)
                                           .Aggregate((l, r) => l.Value > r.Value ? l : r);

                tupleData = new[] { GetKeyValuePair(URLHelper.GetAbsoluteUrl("~" + pageWithMostChildren.Key.NodeAliasPath), pageWithMostChildren.Value) };
                break;

            case MetricDataEnum.support_metrics_counters_modules:
                stringData = ResourceInfoProvider.GetResources().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_medialibraries:
                stringData = MediaLibraryInfoProvider.GetMediaLibraries().WhereNull("LibraryGroupID").GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_activities:
                stringData = ActivityInfoProvider.GetActivities().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_contacts:
                stringData = ContactInfoProvider.GetContacts().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_contactgroups:
                stringData = ContactGroupInfoProvider.GetContactGroups().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_omrules:
                stringData = RuleInfoProvider.GetRules().GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_counters_products:
                stringData = SKUInfoProvider.GetSKUs(SiteContext.CurrentSiteID).WhereNull("SKUOptionCategoryID").GetCount().ToString();
                break;

                #endregion Counters

                #region Tasks

            case MetricDataEnum.support_metrics_tasks_webfarm:
                stringData = WebFarmTaskInfoProvider.GetWebFarmTasks()
                             .WhereLessThan("TaskCreated", DateTime.Now.AddDays(-1))
                             .GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_tasks_staging:
                stringData = StagingTaskInfoProvider.GetTasks()
                             .WhereLessThan("TaskTime", DateTime.Now.AddDays(-1))
                             .GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_tasks_integration:
                stringData = IntegrationTaskInfoProvider.GetIntegrationTasks()
                             .WhereLessThan("TaskTime", DateTime.Now.AddDays(-1))
                             .GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_tasks_scheduled:
                stringData = TaskInfoProvider.GetTasks()
                             .WhereTrue("TaskDeleteAfterLastRun")
                             .WhereLessThan("TaskNextRunTime", DateTime.Now.AddDays(-1))
                             .GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_tasks_search:
                stringData = SearchTaskInfoProvider.GetSearchTasks()
                             .WhereLessThan("SearchTaskCreated", DateTime.Now.AddDays(-1))
                             .GetCount().ToString();
                break;

            case MetricDataEnum.support_metrics_tasks_email:
                stringData = EmailInfoProvider.GetEmailCount("EmailStatus = 1 AND EmailLastSendResult IS NOT NULL").ToString();
                break;

                #endregion Tasks

                #region Event log

            case MetricDataEnum.support_metrics_eventlog_macroerrors:
                var macroErrors = EventLogProvider.GetEvents()
                                  .WhereEquals("Source", "MacroResolver")
                                  .WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
                                  .OrderByDescending("EventTime")
                                  .TopN(10);

                tupleData = macroErrors.Select(e =>
                                               GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                               e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                               );
                break;

            case MetricDataEnum.support_metrics_eventlog_stagingerrors:
                var stagingErrors = EventLogProvider.GetEvents()
                                    .WhereEquals("Source", "staging")
                                    .WhereIn("EventType", new[] { "E", "W" })
                                    .WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
                                    .OrderByDescending("EventTime")
                                    .TopN(10);

                tupleData = stagingErrors.Select(e =>
                                                 GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                                 e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                                 );
                break;

            case MetricDataEnum.support_metrics_eventlog_searcherrors:
                var searchErrors = EventLogProvider.GetEvents()
                                   .WhereEquals("Source", "search")
                                   .WhereIn("EventType", new[] { "E", "W" })
                                   .WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
                                   .OrderByDescending("EventTime")
                                   .TopN(10);

                tupleData = searchErrors.Select(e =>
                                                GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                                e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                                );
                break;

            case MetricDataEnum.support_metrics_eventlog_contenterrors:
                var contentErrors = EventLogProvider.GetEvents()
                                    .WhereEquals("Source", "content")
                                    .WhereIn("EventType", new[] { "E", "W" })
                                    .WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
                                    .OrderByDescending("EventTime")
                                    .TopN(10);

                tupleData = contentErrors.Select(e =>
                                                 GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                                 e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                                 );
                break;

            case MetricDataEnum.support_metrics_eventlog_exceptions:
                var exceptions = EventLogProvider.GetEvents()
                                 .WhereEquals("EventCode", "exception")
                                 .WhereGreaterThan("EventTime", DateTime.Now.Subtract(TimeSpan.FromDays(7)))
                                 .OrderByDescending("EventTime")
                                 .TopN(10);

                tupleData = exceptions.Select(e =>
                                              GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                              e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                              );
                break;

            case MetricDataEnum.support_metrics_eventlog_upgrade:

                EventLogInfo upgrade = EventLogProvider.GetEvents().WhereLike("Source", "upgrade%").FirstOrDefault();
                var          version = upgrade?.Source.Split(' ')[2];

                if (!String.IsNullOrEmpty(version))
                {
                    var parameters = new QueryDataParameters
                    {
                        { "@versionnumber", version }
                    };

                    var events = ConnectionHelper.ExecuteQuery("SupportHelper.CustomMetric.checkupgrade", parameters);

                    tupleData = (from DataRow row in events.Tables[0]?.Rows select row)
                                .Select(r => new EventLogInfo(r)).Select(e =>
                                                                         GetKeyValuePair(String.Format("{0} from {1} at {2} in {3}", e.EventCode, e.Source, e.EventTime, e.EventMachineName),
                                                                                         e.EventDescription.Length > CUTOFF ? e.EventDescription.Substring(0, CUTOFF) : e.EventDescription)
                                                                         );
                }
                break;

                #endregion Event log
            }

            if (tupleData?.Count() > 0)
            {
                return(tupleData);
            }

            if (stringData != null)
            {
                return(new[] { GetKeyValuePair(0, stringData) });
            }

            return(new[] { GetKeyValuePair(0, ResHelper.GetStringFormat("support.metrics.invalid", MetricDisplayName, MetricCodeName)) });
        }