public void SetThreatModel([NotNull] IThreatModel threatModel)
{
_model = threatModel;
_catalog.Model = threatModel;
var propertySchemaManager = new CapecPropertySchemaManager(threatModel);
var schema = propertySchemaManager.GetSchema();
var propertyType = propertySchemaManager.GetHiddenPropertiesPropertyType();
if (propertyType != null)
{
var property = _model.GetProperty(propertyType);
if (property is IPropertyTokens propertyTokens)
{
var hiddenProperties = propertyTokens.Value?.ToArray();
if (hiddenProperties?.Any() ?? false)
{
_catalog.SetHiddenProperties(hiddenProperties);
}
}
}
_catalog.AutoLoad();
}
private void ImportThreats([NotNull] IEnumerable <ThreatSourceNode> nodes)
{
var propertySchemaManager = new CapecPropertySchemaManager(_model);
var propertySchema = propertySchemaManager.GetSchema();
var threatsSchemaManager = new ThreatsPropertySchemaManager(_model);
var threatsSchema = threatsSchemaManager.GetSchema();
var hiddenProperties = _catalog.HiddenProperties.ToArray();
var hpPropertyType = propertySchemaManager.GetHiddenPropertiesPropertyType();
if (hpPropertyType != null)
{
var property = _model.GetProperty(hpPropertyType);
if (property is IPropertyTokens propertyTokens)
{
propertyTokens.Value = hiddenProperties;
}
else
{
_model.AddProperty(hpPropertyType, hiddenProperties.TagConcat());
}
}
var unkownSeverity = _model.GetMappedSeverity(0);
foreach (var node in nodes)
{
var threatType = _model.AddThreatType(node.Name, unkownSeverity);
if (threatType != null)
{
var properties = node.Properties.Where(x => !hiddenProperties.Contains(x.Key)).ToArray();
if (properties.Any())
{
foreach (var property in properties)
{
if (!IsSpecialProperty(property.Key, property.Value, threatType))
{
var propertyType =
propertySchema.GetPropertyType(property.Key) ??
propertySchema.AddPropertyType(property.Key, PropertyValueType.String);
if (propertyType != null)
{
var p = threatType.GetProperty(propertyType);
if (p != null)
{
p.StringValue = property.Value;
}
else
{
threatType.AddProperty(propertyType, property.Value);
}
}
}
}
}
var keywords = _catalog.GetKeywords(node.Id)?.ToArray();
if (keywords?.Any() ?? false)
{
var keywordsPT = threatsSchema.GetPropertyType("Keywords") ??
threatsSchema.AddPropertyType("Keywords", PropertyValueType.Tokens);
if (keywordsPT != null)
{
var keywordsP = threatType.GetProperty(keywordsPT);
if (keywordsP != null)
{
keywordsP.StringValue = keywords.TagConcat();
}
else
{
threatType.AddProperty(keywordsPT, keywords.TagConcat());
}
}
}
}
}
}