public void EnrichGraph([NotNull] MitreGraph graph)
{
graph.RegisterSource(_name, _version, _catalog.GetLastChangeDateTime());
var attackPatterns = _catalog.Objects?
.Where(x => !x.Deprecated && !x.Revoked && string.CompareOrdinal(x.Type, "attack-pattern") == 0)
.ToArray();
if (attackPatterns?.Any() ?? false)
{
foreach (var attackPattern in attackPatterns)
{
graph.CreateNode(attackPattern);
}
}
var mitigations = _catalog.Objects?
.Where(x => !x.Deprecated && !x.Revoked && string.CompareOrdinal(x.Type, "course-of-action") == 0)
.ToArray();
if (mitigations?.Any() ?? false)
{
foreach (var mitigation in mitigations)
{
graph.CreateNode(mitigation);
}
}
var relationships = _catalog.Objects?
.Where(x => !x.Deprecated && !x.Revoked && string.CompareOrdinal(x.Type, "relationship") == 0)
.ToArray();
if (relationships?.Any() ?? false)
{
foreach (var relationship in relationships)
{
var source = graph.GetNode("ATT&CK", relationship.Source);
var target = graph.GetNode("ATT&CK", relationship.Target);
if (source != null && target != null)
{
switch (relationship.Relationship)
{
case "mitigates":
source.AddRelationship(RelationshipType.Mitigates, target);
target.AddRelationship(RelationshipType.IsMitigatedBy, source);
break;
case "subtechnique-of":
source.AddRelationship(RelationshipType.ChildOf, target);
target.AddRelationship(RelationshipType.ParentOf, source);
break;
}
}
}
}
}
public void EnrichGraph([NotNull] MitreGraph graph)
{
graph.RegisterSource(_catalog.Name, _catalog.Version, _catalog.Date);
var views = _catalog.Views?
.Where(x => x.Type == ViewTypeEnumeration.Graph && x.Status != StatusEnumeration.Deprecated && x.Status != StatusEnumeration.Obsolete)
.ToArray();
if (views?.Any() ?? false)
{
foreach (var v in views)
{
graph.CreateNode(v);
}
}
var categories = _catalog.Categories?
.Where(x => x.Status != StatusEnumeration.Deprecated && x.Status != StatusEnumeration.Obsolete)
.ToArray();
if (categories?.Any() ?? false)
{
foreach (var c in categories)
{
graph.CreateNode(c);
}
}
var weaknesses = _catalog.Weaknesses?
.Where(x => x.Status != StatusEnumeration.Deprecated && x.Status != StatusEnumeration.Obsolete)
.ToArray();
if (weaknesses?.Any() ?? false)
{
foreach (var w in weaknesses)
{
graph.CreateNode(w);
}
}
}
