Exemplo n.º 1
0
        public List <Threat> GetThreats()
        {
            var list = new List <Threat>();

            var xThreats = xdoc.Document.Descendants(nsArrays + "KeyValueOfstringThreatpc_P0_PhOB").ToList();

            foreach (XElement xThreat in xThreats)
            {
                var key = xThreat.Element(nsArrays + "Key").Value;

                var value = xThreat.Element(nsArrays + "Value");

                var flowGuid = value.Element(nsKnowledgeBase + "FlowGuid").Value;

                var sourceGuid = value.Element(nsKnowledgeBase + "SourceGuid").Value;

                var targetGuid = value.Element(nsKnowledgeBase + "TargetGuid").Value;

                var threat = new Threat
                {
                    Id = int.Parse(value.Element(nsKnowledgeBase + "Id").Value, CultureInfo.InvariantCulture),

                    Priority = value.Element(nsKnowledgeBase + "Priority").Value,

                    PriorityWeight = dictionaries.SeverityWeight.FirstOrDefault(i => i.Key == value.Element(nsKnowledgeBase + "Priority").Value).Value,

                    ChangedBy = value.Element(nsKnowledgeBase + "ChangedBy").Value,

                    ModifiedAt = DateTime.Parse(value.Element(nsKnowledgeBase + "ModifiedAt").Value, CultureInfo.InvariantCulture),

                    FlowGuid = flowGuid,

                    FlowName = getComponentPropertyValue(flowGuid, Settings.Default.Name),

                    FlowOutOfScope = getComponentPropertyValue(flowGuid, Settings.Default.OutOfScope),

                    FlowOutOfScopeReason = getComponentPropertyValue(flowGuid, Settings.Default.OutOfScopeReason),

                    SourceGuid = sourceGuid,

                    SourceName = getComponentPropertyValue(sourceGuid, Settings.Default.Name),

                    SourceOutOfScope = getComponentPropertyValue(sourceGuid, Settings.Default.OutOfScope),

                    SourceOutOfScopeReason = getComponentPropertyValue(sourceGuid, Settings.Default.OutOfScopeReason),

                    TargetGuid = targetGuid,

                    TargetName = getComponentPropertyValue(targetGuid, Settings.Default.Name),

                    TargetOutOfScope = getComponentPropertyValue(targetGuid, Settings.Default.OutOfScope),

                    TargetOutOfScopeReason = getComponentPropertyValue(targetGuid, Settings.Default.OutOfScopeReason),

                    State = value.Element(nsKnowledgeBase + "State").Value == "AutoGenerated" ? "Not Started" : value.Element(nsKnowledgeBase + "State").Value
                };

                threat.InteractionImage = xdoc.Descendants(nsKnowledgeBase + "ImageSource").FirstOrDefault().Value;

                var xProperties = value.Descendants(nsKnowledgeBase + "Properties").ToList();

                foreach (XElement xProperty in xProperties.Elements(nsArrays + "KeyValueOfstringstring"))
                {
                    if (xProperty.Element(nsArrays + "Key").Value == "Title")
                    {
                        threat.Title = xProperty.Element(nsArrays + "Value").Value;
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "UserThreatDescription")
                    {
                        threat.Description = GetNormalizedString(xProperty.Element(nsArrays + "Value").Value);
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "UserThreatShortDescription")
                    {
                        threat.ShortDescription = xProperty.Element(nsArrays + "Value").Value;
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "UserThreatCategory")
                    {
                        threat.Category = xProperty.Element(nsArrays + "Value").Value;

                        threat.MitigationStrategy = getMitigationStrategy(threat.Category);
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "InteractionString")
                    {
                        threat.Interaction = xProperty.Element(nsArrays + "Value").Value;
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "StateInformation")
                    {
                        threat.Justification = GetNormalizedString(xProperty.Element(nsArrays + "Value").Value);
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "SDLPhase")
                    {
                        threat.SDLPhase = xProperty.Element(nsArrays + "Value").Value;
                    }
                    else if (xProperty.Element(nsArrays + "Key").Value == "PossibleMitigations")
                    {
                        threat.PossibleMitigations = xProperty.Element(nsArrays + "Value").Value;
                    }
                    else if (TryParseGuid(xProperty.Element(nsArrays + "Key").Value, out Guid key1))
                    {
                        var customPropName = getCustomPropertyName(xdoc, key1.ToString());

                        if (customPropName == "Assets")
                        {
                            threat.Assets = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Impact")
                        {
                            threat.Impact = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Attack Vectors")
                        {
                            threat.AttackVectors = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Likelihood")
                        {
                            threat.Likelihood = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Actors")
                        {
                            threat.Actors = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Affected (CIA)")
                        {
                            threat.Actions = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Issue Reference")
                        {
                            threat.IssueReference = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Issue Status")
                        {
                            threat.IssueStatus = xProperty.Element(nsArrays + "Value").Value;
                        }

                        if (customPropName == "Mitigated Components")
                        {
                            threat.MitigatedComponents = xProperty.Element(nsArrays + "Value").Value;
                        }
                    }
                }

                list.Add(threat);
            }

            return(list.OrderBy(i => i.Id).ToList());
        }