private void cbDevice_SelectedIndexChanged(object sender, EventArgs e)
{
// create user interface of selected device
CnlPrototypes = null;
if (cbDevice.SelectedItem is Device device)
{
if (deviceItems.TryGetValue(device.DeviceNum, out DeviceItem deviceItem) &&
deviceItem.Instance != null)
{
try
{
if (deviceItem.DeviceView == null)
{
if (ExtensionUtils.GetDeviceView(adminContext, deviceItem.Instance.CommApp,
deviceItem.DeviceConfig, out DeviceView deviceView, out string errMsg))
{
deviceItem.DeviceView = deviceView;
}
else
{
throw new ScadaException(errMsg);
}
}
deviceItem.CnlPrototypes = deviceItem.DeviceView.GetCnlPrototypes();
int cnlCnt = deviceItem.CnlPrototypes?.Count ?? 0;
txtInfo.Text = string.Format(ExtensionPhrases.DeviceInfo,
deviceItem.DeviceConfig.Driver, deviceItem.Instance.Name, cnlCnt);
pbStatus.Image = cnlCnt > 0 ? Properties.Resources.success : Properties.Resources.warning;
}
/// <summary>
/// Creates a placeholder from a specified full qualifier.
/// </summary>
/// <param name="fullQualifier">Full qualifier.
/// <para>It is in the format of [ThreatsManagerPlatform:ModelTest:parameter1#parameter2], where
/// <list type="bullet">
/// <item><description>ThreatsManagerPlatform is fixed.</description></item>
/// <item><description>ModelTest represents the Qualifier which identifies the specific Placeholder.</description></item>
/// <item><description>parameter1#parameter2 represent the parameters for the Placeholder, separated by #.</description></item>
/// </list>
/// </para></param>
/// <param name="priority">[out] Integer representing the priority of the placeholder.</param>
/// <returns>Generated Placeholder. It may be null, if no suitable placeholder has been found.</returns>
public static IPlaceholder Create([Required] string fullQualifier, out int priority)
{
IPlaceholder result = null;
priority = 100;
var factories = ExtensionUtils.GetExtensions <IPlaceholderFactory>()?.ToArray();
if (factories?.Any() ?? false)
{
var regex = new Regex(
@"\[ThreatsManagerPlatform:(?<qualifier>[\w]+):?(?<params>[\S ]*)?\]");
var match = regex.Match(fullQualifier);
if (match.Success)
{
var factory = factories.FirstOrDefault(x =>
string.CompareOrdinal(x.Qualifier, match.Groups["qualifier"]?.Value) == 0);
if (factory != null)
{
priority = factory.GetExtensionPriority();
result = factory.Create(match.Groups["params"]?.Value);
}
}
}
return(result);
}
public bool Execute(IIdentity identity)
{
bool result = false;
if (identity is IEntity entity && entity.Model is IThreatModel model)
{
var schemaManager = new AssociatedDiagramPropertySchemaManager(model);
var propertyType = schemaManager.GetAssociatedDiagramIdPropertyType();
if (propertyType != null)
{
var property = entity.GetProperty(propertyType);
if (property is IPropertyIdentityReference identityReference &&
identityReference.Value is IDiagram diagram)
{
result = true;
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null)
{
OpenPanel?.Invoke(factory, diagram);
}
}
}
}
if (!result)
{
ShowWarning?.Invoke("The Entity is not associated to any Diagram.");
}
return(result);
}
private void FrmTableExport_Load(object sender, EventArgs e)
{
FormTranslator.Translate(this, GetType().FullName);
saveFileDialog.SetFilter(ExtensionPhrases.ExportTableFilter);
ExtensionUtils.FillTableList(cbTable, configDatabase, SelectedItemType);
cbFormat.SelectedIndex = 0;
}
public void GetShouldReturnDefaultAzureServiceGivenDefaultCatalog()
{
// given
ExtensionServiceProvider provider = ExtensionServiceProvider.Create(new Assembly[]
{
typeof(IAccountManager).Assembly,
typeof(IAzureResourceManager).Assembly
});
var serverDefinition = new ServerDefinition("sqlserver", "azure");
// when I query each provider
IServerDiscoveryProvider serverDiscoveryProvider = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, serverDefinition);
// Then I get a valid provider back
Assert.NotNull(serverDiscoveryProvider);
Assert.True(serverDiscoveryProvider is AzureSqlServerDiscoveryProvider);
IDatabaseDiscoveryProvider databaseDiscoveryProvider =
ExtensionUtils.GetService <IDatabaseDiscoveryProvider>(provider, serverDefinition);
// TODO Verify account manager is detected as soon as the account manager has a real implementation
//IAccountManager accountManager = ((AzureSqlServerDiscoveryProvider)serverDiscoveryProvider).AccountManager;
//Assert.NotNull(accountManager);
//Assert.True(accountManager is IAzureAuthenticationManager);
Assert.NotNull(databaseDiscoveryProvider);
Assert.True(databaseDiscoveryProvider is AzureDatabaseDiscoveryProvider);
}
private void OnOpenDiagram(IDiagram diagram)
{
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null && diagram != null)
{
OpenPanel?.Invoke(factory, diagram);
}
}
private void OpenDiagram(Guid diagramId)
{
var diagram = _model.GetDiagram(diagramId);
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null && diagram != null)
{
OpenPanel?.Invoke(factory, diagram);
}
}
public ResidualRiskEstimatorConfigurationDialog()
{
InitializeComponent();
var estimators = ExtensionUtils.GetExtensions <IResidualRiskEstimator>()?.ToArray();
if (estimators?.Any() ?? false)
{
_estimators.Items.AddRange(estimators);
}
}
public DevOpsConnectionDialog()
{
InitializeComponent();
var factories = ExtensionUtils.GetExtensions <IDevOpsConnectorFactory>()?.ToArray();
if (factories?.Any() ?? false)
{
_factories.Items.AddRange(factories);
}
}
public void GetShouldReturnImplementedAzureServiceIfFoundInCatalog()
{
//given
ExtensionServiceProvider provider = ExtensionServiceProvider.Create(typeof(FakeAzureServerDiscoveryProvider).SingleItemAsEnumerable());
//when
IServerDiscoveryProvider serverDiscoveryProvider = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, new ServerDefinition("sqlserver", "azure"));
Assert.NotNull(serverDiscoveryProvider);
Assert.True(serverDiscoveryProvider is FakeAzureServerDiscoveryProvider);
}
private void _superTooltip_MarkupLinkClick(object sender, MarkupLinkClickEventArgs e)
{
if (Guid.TryParse(e.HRef, out var id))
{
var diagram = _model.GetDiagram(id);
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null && diagram != null)
{
OpenPanel?.Invoke(factory, diagram);
}
}
}
public void GetServiceShouldReturnNullGivenInvalidMetadata()
{
//given
var serverDefinition = new ServerDefinition(Guid.NewGuid().ToString(), Guid.NewGuid().ToString());
IMultiServiceProvider provider = CreateServiceProvider();
//when
IServerDiscoveryProvider service = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, serverDefinition);
//then
Assert.Null(service);
}
public void GetServiceShouldReturnNullGivenUnSupportedMetadata()
{
//given
var serverDefinition = new ServerDefinition("SqlServer", "Local");
IMultiServiceProvider provider = CreateServiceProvider();
//when
IAccountManager service = ExtensionUtils.GetService <IAccountManager>(provider, serverDefinition);
//then
Assert.Null(service);
}
public void RequiresUserAccountShouldReturnFalseGivenNotSecuredService()
{
//given
var serverDefinition = new ServerDefinition("SqlServer", "Local");
IMultiServiceProvider provider = CreateServiceProvider();
//when
IServerDiscoveryProvider service = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, serverDefinition);
//then
Assert.NotNull(service);
}
public void ExecuteRibbonAction(IThreatModel threatModel, IActionDefinition action)
{
try
{
switch (action.Name)
{
case "Merge":
var dialog = new OpenFileDialog()
{
AddExtension = true,
AutoUpgradeEnabled = true,
CheckFileExists = true,
CheckPathExists = true,
DefaultExt = "tm",
DereferenceLinks = true,
Filter = "Threat Model (*.tm)|*.tm|Threat Model Template (*.tmt)|*.tmt|Threat Model Json Template (*.tmk)|*.tmk",
FilterIndex = 0,
Title = "Select file to be merged",
RestoreDirectory = true
};
if (dialog.ShowDialog(Form.ActiveForm) == DialogResult.OK)
{
using (var merge = new MergeDialog())
{
merge.SetExecutionMode(_executionMode);
if (merge.Initialize(threatModel, dialog.FileName))
{
if (merge.ShowDialog(Form.ActiveForm) == DialogResult.OK)
{
RefreshPanels?.Invoke(this);
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null)
{
ClosePanels?.Invoke(factory);
UpdateStatusInfoProviders?.Invoke();
}
ShowMessage?.Invoke("Merge succeeded.");
}
}
}
}
break;
}
}
catch
{
ShowWarning?.Invoke("Merge failed.\nPlease close the document without saving it.");
throw;
}
}
public void GetServiceShouldReturnTheServiceThatHasGivenMetadataCorrectly()
{
//given
var serverDefinition = new ServerDefinition("SqlServer", "Azure");
IMultiServiceProvider provider = CreateServiceProvider();
//when
IServerDiscoveryProvider service = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, serverDefinition);
//then
Assert.NotNull(service);
Assert.True(service.GetType() == typeof(FakeSecureServerDiscoveryProvider));
}
private void btnProperties_Click(object sender, EventArgs e)
{
// show data source properties
if (GetSelectedItem(out _, out DataSourceConfig dataSourceConfig))
{
if (string.IsNullOrEmpty(dataSourceConfig.Driver))
{
ScadaUiUtils.ShowError(ExtensionPhrases.DriverNotSpecified);
}
else if (!ExtensionUtils.GetDriverView(adminContext, commApp, dataSourceConfig.Driver,
out DriverView driverView, out string message))
{
ScadaUiUtils.ShowError(message);
}
public void GetGetServiceOfExportableShouldReturnNullGivenSameTypeAsExportable()
{
//given
ExtensionServiceProvider provider = ExtensionServiceProvider.Create(typeof(FakeAzureServerDiscoveryProvider).SingleItemAsEnumerable());
//when
IServerDiscoveryProvider serverDiscoveryProvider = ExtensionUtils.GetService <IServerDiscoveryProvider>(provider, new ServerDefinition("sqlserver", "azure"));
Assert.NotNull(serverDiscoveryProvider);
FakeAzureServerDiscoveryProvider fakeAzureServerDiscovery = serverDiscoveryProvider as FakeAzureServerDiscoveryProvider;
Assert.NotNull(fakeAzureServerDiscovery);
Assert.Null(fakeAzureServerDiscovery.ServerDiscoveryProvider);
}
public bool Execute(IIdentity identity)
{
bool result = false;
if (identity is IEntity entity && entity.Model is IThreatModel model)
{
using (var dialog = new DiagramSelectionDialog(entity))
{
if (dialog.ShowDialog(Form.ActiveForm) == DialogResult.OK)
{
var diagram = dialog.Diagram;
if (diagram == null)
{
diagram = model.AddDiagram(dialog.DiagramName);
}
if (diagram != null)
{
var schemaManager = new AssociatedDiagramPropertySchemaManager(model);
var propertyType = schemaManager.GetAssociatedDiagramIdPropertyType();
if (propertyType != null)
{
var property = entity.GetProperty(propertyType);
if (property == null)
{
property = entity.AddProperty(propertyType, diagram.Id.ToString("N"));
}
else
{
property.StringValue = diagram.Id.ToString("N");
}
result = true;
DiagramAssociationHelper.NotifyDiagramAssociation(entity, diagram);
var factory = ExtensionUtils.GetExtensionByLabel <IPanelFactory>("Diagram");
if (factory != null)
{
OpenPanel?.Invoke(factory, diagram);
ShowMessage?.Invoke("Diagram has been associated successfully.");
}
}
}
}
}
}
return(result);
}
public IDevOpsConnector GetDevOpsConnector(out string url, out string project)
{
IDevOpsConnector result = null;
url = null;
project = null;
var propertyType = GetPropertyTypeDevOpsConnector();
if (propertyType != null)
{
var property = _model.GetProperty(propertyType);
if (property is IPropertyJsonSerializableObject jsonSerializableObject &&
jsonSerializableObject.Value is DevOpsConnection connection)
{
result = ExtensionUtils.GetExtension <IDevOpsConnectorFactory>(connection.ExtensionId)?.Create();
if (result != null)
{
url = connection.Url;
project = connection.Project;
result.MasterParent = connection.MasterParent;
result.Tag = connection.Tag;
result.WorkItemType = connection.WorkItemType;
var workItemStateMappings = connection.WorkItemStateMappings;
if (workItemStateMappings?.Any() ?? false)
{
foreach (var mapping in workItemStateMappings)
{
result.SetWorkItemStateMapping(mapping.Field, mapping.Status);
}
}
var workItemFieldMappings = connection.WorkItemFieldMappings;
if (workItemFieldMappings?.Any() ?? false)
{
foreach (var mapping in workItemFieldMappings)
{
result.SetWorkItemFieldMapping(mapping.Field, mapping.GetMappedField(_model));
}
}
}
}
}
return(result);
}
public RoadmapFilter([NotNull] IThreatModel model)
{
var providers = ExtensionUtils.GetExtensions <IRoadmapFilterProvider>()?.ToArray();
if (providers?.Any() ?? false)
{
foreach (var provider in providers)
{
var filters = provider.GetFilters(model)?.ToArray();
if (filters?.Any() ?? false)
{
_filters.AddRange(filters);
}
}
}
}
private void RegisterPostLoadProcessorsEventHandlers()
{
var processors = ExtensionUtils.GetExtensions <IPostLoadProcessor>()?.ToArray();
if (processors?.Any() ?? false)
{
foreach (var processor in processors)
{
if (processor is IDesktopAlertAwareExtension desktopAlertAware)
{
desktopAlertAware.ShowMessage += s => _showMessage?.Invoke(s);
desktopAlertAware.ShowWarning += s => _showWarning?.Invoke(s);
}
}
}
}
/// <summary>
/// Fills the list of the channel types.
/// </summary>
private void FillChannelTypeList()
{
// fill shared list
if (sharedChannelTypes == null)
{
ValidateInit();
sharedChannelTypes = new List <ChannelTypeItem>();
DirectoryInfo dirInfo = new(adminContext.AppDirs.LibDir);
sharedChannelTypes.Add(new ChannelTypeItem
{
TypeCode = "",
TypeName = ExtensionPhrases.UndefinedChannelType,
Driver = ""
});
if (dirInfo.Exists)
{
foreach (FileInfo fileInfo in
dirInfo.EnumerateFiles("DrvCnl*.View.dll", SearchOption.TopDirectoryOnly))
{
string driverCode = ScadaUtils.RemoveFileNameSuffixes(fileInfo.Name);
if (ExtensionUtils.GetDriverView(adminContext, commApp, driverCode,
out DriverView driverView, out string message))
{
if (driverView.CanCreateChannel &&
driverView.ChannelTypes is ICollection <ChannelTypeName> channelTypeNames)
{
foreach (ChannelTypeName channelTypeName in channelTypeNames)
{
sharedChannelTypes.Add(new ChannelTypeItem
{
TypeCode = channelTypeName.Code,
TypeName = channelTypeName.Name,
Driver = driverCode
});
}
}
}
else
{
adminContext.ErrLog.WriteError(message);
}
}
}
/// <summary>
/// Initializes the module item if needed.
/// </summary>
private void InitModuleItem(ModuleItem moduleItem)
{
if (!moduleItem.IsInitialized)
{
moduleItem.IsInitialized = true;
if (ExtensionUtils.GetModuleView(adminContext, serverApp, moduleItem.ModuleCode,
out ModuleView moduleView, out string message))
{
moduleItem.Descr = BuildModuleDescr(moduleView);
moduleItem.ModuleView = moduleView;
}
else
{
moduleItem.Descr = message;
moduleItem.ModuleView = null;
}
}
/// <summary>
/// Initializes the driver item if needed.
/// </summary>
private void InitDriverItem(DriverItem driverItem)
{
if (!driverItem.IsInitialized)
{
driverItem.IsInitialized = true;
if (ExtensionUtils.GetDriverView(adminContext, commApp, driverItem.DriverCode,
out DriverView driverView, out string message))
{
driverItem.Descr = BuildDriverDescr(driverView);
driverItem.DriverView = driverView;
}
else
{
driverItem.Descr = message;
driverItem.DriverView = null;
}
}
private void HandleExtensionInitializers()
{
var initializers = ExtensionUtils.GetExtensions <IExtensionInitializer>()?.ToArray();
if (initializers?.Any() ?? false)
{
foreach (var initializer in initializers)
{
initializer.Initialize();
if (initializer is IDesktopAlertAwareExtension alertAwareExtension)
{
alertAwareExtension.ShowMessage += DesktopAlertAwareExtensionOnShowMessage;
alertAwareExtension.ShowWarning += DesktopAlertAwareExtensionOnShowWarning;
}
}
}
}
/// <summary>
/// Creates a new ItemRow for a given Property.
/// </summary>
/// <param name="container">Container of the Property.</param>
/// <param name="property">Property to be analyzed.</param>
/// <returns>The created ItemRow.</returns>
public static Cell Create([NotNull] IPropertiesContainer container, [NotNull] IProperty property)
{
Cell result = null;
var propertyType = property.PropertyType;
if (property is IPropertyIdentityReference propertyIdentityReference)
{
if (propertyIdentityReference.Value is IIdentity identity && identity is IThreatModelChild child)
{
result = new Cell($"{identity.Name}",
$"[{child.Model.GetIdentityTypeInitial(identity)}] ", null,
new[] { identity.Id });
}
}
else if (property is IPropertyJsonSerializableObject propertyJsonSerializableObject)
{
var propertyViewerId = propertyJsonSerializableObject.PropertyType.CustomPropertyViewer;
if (!string.IsNullOrWhiteSpace(propertyViewerId))
{
var factory = ExtensionUtils.GetExtensionByLabel <IPropertyViewerFactory>(propertyViewerId);
if (factory != null)
{
var propertyViewer = factory.CreatePropertyViewer(container, property);
if (propertyViewer != null)
{
var blocks = propertyViewer.Blocks?.Where(x => x.Printable).ToArray();
if (blocks?.Any() ?? false)
{
result = new Cell(blocks.First().Text);
}
}
}
}
}
else if (property is IPropertyList propertyList)
{
result = new Cell(propertyList.Value?.ToString()?.TrimEnd(' ', '\r', '\n'));
}
return(result);
}
/// <summary>
/// Sets the default polling options of the added device.
/// </summary>
private void SetPollingOptions()
{
if (!string.IsNullOrEmpty(DeviceConfig.Driver))
{
if (ExtensionUtils.GetDriverView(adminContext, Instance.CommApp, DeviceConfig.Driver,
out DriverView driverView, out string message))
{
if (driverView.CanCreateDevice)
{
DeviceView deviceView = driverView.CreateDeviceView(LineConfig, DeviceConfig);
PollingOptions pollingOptions = deviceView?.GetPollingOptions();
if (pollingOptions != null)
{
pollingOptions.CopyTo(DeviceConfig.PollingOptions);
}
}
}
else
{
ScadaUiUtils.ShowError(message);
}
}
/// <summary>
/// Sets the default polling options for the specified device.
/// </summary>
private void SetPollingOptions(DeviceConfig deviceConfig)
{
if (!string.IsNullOrEmpty(deviceConfig.Driver))
{
if (ExtensionUtils.GetDriverView(adminContext, commApp, deviceConfig.Driver,
out DriverView driverView, out string message))
{
if (driverView.CanCreateDevice)
{
DeviceView deviceView = driverView.CreateDeviceView(deviceConfig.ParentLine, deviceConfig);
PollingOptions pollingOptions = deviceView?.GetPollingOptions();
if (pollingOptions != null)
{
pollingOptions.CopyTo(deviceConfig.PollingOptions);
}
}
}
else
{
lastErrorMessage = message;
}
}
public void Execute([NotNull] IThreatModel model)
{
var schemaManager = new DevOpsConfigPropertySchemaManager(model);
var iteration = schemaManager.CurrentIteration ?? schemaManager.PreviousIteration;
if (iteration != null)
{
var extensionId = ExtensionUtils.GetExtensionByLabel <IConfigurationPanelFactory <Form> >(
"Extensions Configuration Panel")?.GetExtensionId();
if (extensionId != null)
{
var normalizationReference = model.GetExtensionConfiguration(extensionId)?
.GlobalGet <int>("normalization") ?? 0;
var risk = model.EvaluateRisk(normalizationReference);
if (risk > 0f)
{
schemaManager.SetIterationRisk(iteration, risk);
}
}
}
}
