private void OutputProjectInfoRecords(ScanDescriptor scanRecord)
{
var flat = new SortedDictionary <String, Object>();
AddPrimaryKeyElements(scanRecord, flat);
flat.Add(PropertyKeys.KEY_PRESET, scanRecord.Project.PresetName);
flat.Add("Policies", scanRecord.Project.Policies);
foreach (var lastScanProduct in scanRecord.Project.LatestScanDateByProduct.Keys)
{
flat.Add($"{lastScanProduct}_LastScanDate",
scanRecord.Project.LatestScanDateByProduct[lastScanProduct]);
}
foreach (var scanCountProduct in scanRecord.Project.ScanCountByProduct.Keys)
{
flat.Add($"{scanCountProduct}_Scans",
scanRecord.Project.ScanCountByProduct[scanCountProduct]);
}
if (scanRecord.Project.CustomFields != null && scanRecord.Project.CustomFields.Count > 0)
{
flat.Add(PropertyKeys.KEY_CUSTOMFIELDS, scanRecord.Project.CustomFields);
}
ProjectInfoOut.write(flat);
}
public static void ScaReportOutput(ScanDescriptor sd, Transformer inst)
{
Dictionary <String, CxOsaLicenses.License> licenseIndex =
new Dictionary <string, CxOsaLicenses.License>();
Dictionary <String, int> licenseCount =
new Dictionary <string, int>();
try
{
var licenses = CxOsaLicenses.GetLicenses(inst.RestContext, inst.CancelToken, sd.ScanId);
foreach (var l in licenses)
{
licenseIndex.Add(l.LicenseId, l);
if (licenseCount.ContainsKey(l.RiskLevel))
{
licenseCount[l.RiskLevel]++;
}
else
{
licenseCount.Add(l.RiskLevel, 1);
}
}
}
catch (Exception ex)
{
_log.Warn($"Could not obtain license data for scan {sd.ScanId} in project " +
$"{sd.Project.ProjectId}: {sd.Project.ProjectName}. License data will not be" +
$" available.", ex);
}
Dictionary <String, CxOsaLibraries.Library> libraryIndex =
new Dictionary <string, CxOsaLibraries.Library>();
try
{
var libraries = CxOsaLibraries.GetLibraries(inst.RestContext, inst.CancelToken, sd.ScanId);
foreach (var lib in libraries)
{
libraryIndex.Add(lib.LibraryId, lib);
}
}
catch (Exception ex)
{
_log.Warn($"Could not obtain library data for scan {sd.ScanId} in project " +
$"{sd.Project.ProjectId}: {sd.Project.ProjectName}. Library data will not be" +
$" available.", ex);
}
OutputScaScanSummary(sd, inst, licenseCount);
OutputScaScanDetails(sd, inst, licenseIndex, libraryIndex);
}
private void AddPrimaryKeyElements(ScanDescriptor rec, IDictionary <String, Object> flat)
{
flat.Add(PropertyKeys.KEY_PROJECTID, rec.Project.ProjectId);
flat.Add(PropertyKeys.KEY_PROJECTNAME, rec.Project.ProjectName);
flat.Add(PropertyKeys.KEY_TEAMNAME, rec.Project.TeamName);
if (!String.IsNullOrEmpty(InstanceId))
{
flat.Add(PropertyKeys.KEY_INSTANCEID, InstanceId);
}
}
private static void AddPolicyViolationProperties(ScanDescriptor scanRecord,
IDictionary <String, Object> rec)
{
if (scanRecord.HasPoliciesApplied)
{
rec.Add("PoliciesViolated", scanRecord.PoliciesViolated);
rec.Add("RulesViolated", scanRecord.RulesViolated);
rec.Add("PolicyViolations", scanRecord.Violations);
}
}
private static void AddPolicyViolationProperties(ScanDescriptor scanRecord,
IDictionary <string, string> rec)
{
if (scanRecord.HasPoliciesApplied)
{
rec.Add("PoliciesViolated", Convert.ToString(scanRecord.PoliciesViolated));
rec.Add("RulesViolated", Convert.ToString(scanRecord.RulesViolated));
rec.Add("PolicyViolations", Convert.ToString(scanRecord.Violations));
}
}
private void OutputPolicyViolationDetails(ScanDescriptor scan)
{
var header = new SortedDictionary <String, Object>();
AddPrimaryKeyElements(scan, header);
header.Add(PropertyKeys.KEY_SCANID, scan.ScanId);
header.Add(PropertyKeys.KEY_SCANPRODUCT, scan.ScanProduct);
header.Add(PropertyKeys.KEY_SCANTYPE, scan.ScanType);
var violatedRules = PolicyViolations[scan.Project.ProjectId].
GetViolatedRulesByScanId(scan.ScanId);
if (violatedRules != null)
{
foreach (var rule in violatedRules)
{
var flat = new SortedDictionary <String, Object>(header);
flat.Add("PolicyId", rule.PolicyId);
flat.Add("PolicyName", Policies.GetPolicyById(rule.PolicyId).Name);
flat.Add("RuleId", rule.RuleId);
flat.Add("RuleName", rule.Name);
flat.Add("RuleDescription", rule.Description);
flat.Add("RuleType", rule.RuleType);
flat.Add("RuleCreateDate", rule.CreatedOn);
flat.Add("FirstViolationDetectionDate", rule.FirstDetectionDate);
flat.Add("ViolationName", rule.ViolationName);
if (rule.ViolationOccured.HasValue)
{
flat.Add("ViolationOccurredDate", rule.ViolationOccured.Value);
}
if (rule.ViolationRiskScore.HasValue)
{
flat.Add("ViolationRiskScore", rule.ViolationRiskScore.Value);
}
flat.Add("ViolationSeverity", rule.ViolationSeverity);
if (rule.ViolationSource != null)
{
flat.Add("ViolationSource", rule.ViolationSource);
}
flat.Add("ViolationState", rule.ViolationState);
flat.Add("ViolationStatus", rule.ViolationStatus);
if (rule.ViolationType != null)
{
flat.Add("ViolationType", rule.ViolationType);
}
PolicyViolationDetailOut.write(flat);
}
}
}
private static void OutputScaScanSummary(ScanDescriptor sd, Transformer inst, Dictionary <string, int> licenseCount)
{
SortedDictionary <String, String> flat = new SortedDictionary <string, string>();
AddPrimaryKeyElements(sd, flat);
AddPolicyViolationProperties(sd, flat);
flat.Add(PropertyKeys.KEY_SCANID, sd.ScanId);
flat.Add(PropertyKeys.KEY_SCANSTART, inst.ScaScanCache[sd.ScanId].StartTime.
ToString(DATE_FORMAT));
flat.Add(PropertyKeys.KEY_SCANFINISH, inst.ScaScanCache[sd.ScanId].FinishTime.
ToString(DATE_FORMAT));
foreach (var k in licenseCount.Keys)
{
flat.Add($"Legal{k}", Convert.ToString(licenseCount[k]));
}
try
{
var summary = CxScaSummaryReport.GetReport(inst.RestContext, inst.CancelToken, sd.ScanId);
flat.Add("HighVulnerabilityLibraries", Convert.ToString(summary.HighVulnerabilityLibraries));
flat.Add("LowVulnerabilityLibraries", Convert.ToString(summary.LowVulnerabilityLibraries));
flat.Add("MediumVulnerabilityLibraries", Convert.ToString(summary.MediumVulnerabilityLibraries));
flat.Add("NonVulnerableLibraries", Convert.ToString(summary.NonVulnerableLibraries));
flat.Add("TotalHighVulnerabilities", Convert.ToString(summary.TotalHighVulnerabilities));
flat.Add("TotalLibraries", Convert.ToString(summary.TotalLibraries));
flat.Add("TotalLowVulnerabilities", Convert.ToString(summary.TotalLowVulnerabilities));
flat.Add("TotalMediumVulnerabilities", Convert.ToString(summary.TotalMediumVulnerabilities));
flat.Add("VulnerabilityScore", summary.VulnerabilityScore);
flat.Add("VulnerableAndOutdated", Convert.ToString(summary.VulnerableAndOutdated));
flat.Add("VulnerableAndUpdated", Convert.ToString(summary.VulnerableAndUpdated));
}
catch (Exception ex)
{
_log.Warn($"Error obtaining summary report for SCA scan {sd.ScanId} " +
$"in project {sd.Project.ProjectName}", ex);
}
inst.ScaScanSummaryOut.write(flat);
}
public static void SastReportOutput(ScanDescriptor scan, Transformer inst)
{
_log.Debug($"Retrieving XML Report for scan {scan.ScanId}");
try
{
using (var report = CxSastXmlReport.GetXmlReport(inst.RestContext,
inst.CancelToken, scan.ScanId))
{
_log.Debug($"XML Report for scan {scan.ScanId} retrieved.");
_log.Debug($"Processing XML report for scan {scan.ScanId}");
inst.ProcessSASTReport(scan, report);
_log.Debug($"XML Report for scan {scan.ScanId} processed.");
}
inst.OutputSASTScanSummary(scan);
}
catch (AggregateException aex)
{
_log.Warn($"Multiple exceptions caught attempting to retrieve the SAST XML report for {scan.ScanId}" +
$" in project {scan.Project.ProjectId}: {scan.Project.ProjectName}. ");
_log.Warn("BEGIN exception report");
int exCount = 0;
aex.Handle((x) =>
{
_log.Warn($"Exception #{++exCount}", x);
return(true);
});
_log.Warn("END exception report");
}
catch (Exception ex)
{
_log.Warn($"Error attempting to retrieve the SAST XML report for {scan.ScanId}" +
$" in project {scan.Project.ProjectId}: {scan.Project.ProjectName}. ", ex);
}
}
private void OutputSASTScanSummary(ScanDescriptor scanRecord)
{
if (SastScanSummaryOut == null)
{
return;
}
var flat = new SortedDictionary <String, Object>();
AddPrimaryKeyElements(scanRecord, flat);
flat.Add(PropertyKeys.KEY_SCANID, scanRecord.ScanId);
flat.Add(PropertyKeys.KEY_SCANPRODUCT, scanRecord.ScanProduct);
flat.Add(PropertyKeys.KEY_SCANTYPE, scanRecord.ScanType);
flat.Add(PropertyKeys.KEY_SCANFINISH, scanRecord.FinishedStamp);
flat.Add(PropertyKeys.KEY_SCANSTART, SastScanCache[scanRecord.ScanId].StartTime);
flat.Add(PropertyKeys.KEY_ENGINESTART, SastScanCache[scanRecord.ScanId].EngineStartTime);
flat.Add(PropertyKeys.KEY_ENGINEFINISH, SastScanCache[scanRecord.ScanId].EngineFinishTime);
flat.Add(PropertyKeys.KEY_SCANRISK, SastScanCache[scanRecord.ScanId].ScanRisk);
flat.Add(PropertyKeys.KEY_SCANRISKSEV, SastScanCache[scanRecord.ScanId].ScanRiskSeverity);
flat.Add("LinesOfCode", SastScanCache[scanRecord.ScanId].LinesOfCode);
flat.Add("FailedLinesOfCode", SastScanCache[scanRecord.ScanId].FailedLinesOfCode);
flat.Add("FileCount", SastScanCache[scanRecord.ScanId].FileCount);
flat.Add("CxVersion", SastScanCache[scanRecord.ScanId].CxVersion);
flat.Add("Languages", SastScanCache[scanRecord.ScanId].Languages);
flat.Add(PropertyKeys.KEY_PRESET, scanRecord.Preset);
flat.Add("Initiator", scanRecord.Initiator);
flat.Add("DeepLink", scanRecord.DeepLink);
flat.Add("ScanTime", scanRecord.ScanTime);
flat.Add("ReportCreationTime", scanRecord.ReportCreateTime);
flat.Add("ScanComments", scanRecord.Comments);
flat.Add("SourceOrigin", scanRecord.SourceOrigin);
foreach (var sev in scanRecord.SeverityCounts.Keys)
{
flat.Add(sev, scanRecord.SeverityCounts[sev]);
}
AddPolicyViolationProperties(scanRecord, flat);
SastScanSummaryOut.write(flat);
}
private void OutputScaScanSummary(IOutputTransaction trx, ScanDescriptor sd, Dictionary <string, int> licenseCount)
{
var flat = new SortedDictionary <String, Object>();
AddPrimaryKeyElements(sd.Project, flat);
AddPolicyViolationProperties(sd, flat);
flat.Add(PropertyKeys.KEY_SCANID, sd.ScanId);
flat.Add(PropertyKeys.KEY_SCANSTART, ScaScanCache[sd.ScanId].StartTime);
flat.Add(PropertyKeys.KEY_SCANFINISH, ScaScanCache[sd.ScanId].FinishTime);
foreach (var k in licenseCount.Keys)
{
flat.Add($"Legal{k}", licenseCount[k]);
}
try
{
var summary = CxOsaSummaryReport.GetReport(RestContext, CancelToken, sd.ScanId);
flat.Add("HighVulnerabilityLibraries", summary.HighVulnerabilityLibraries);
flat.Add("LowVulnerabilityLibraries", summary.LowVulnerabilityLibraries);
flat.Add("MediumVulnerabilityLibraries", summary.MediumVulnerabilityLibraries);
flat.Add("NonVulnerableLibraries", summary.NonVulnerableLibraries);
flat.Add("TotalHighVulnerabilities", summary.TotalHighVulnerabilities);
flat.Add("TotalLibraries", summary.TotalLibraries);
flat.Add("TotalLowVulnerabilities", summary.TotalLowVulnerabilities);
flat.Add("TotalMediumVulnerabilities", summary.TotalMediumVulnerabilities);
flat.Add("VulnerabilityScore", summary.VulnerabilityScore);
flat.Add("VulnerableAndOutdated", summary.VulnerableAndOutdated);
flat.Add("VulnerableAndUpdated", summary.VulnerableAndUpdated);
}
catch (Exception ex)
{
_log.Warn($"Error obtaining summary report for SCA scan {sd.ScanId} " +
$"in project {sd.Project.ProjectName}", ex);
}
trx.write(ScaScanSummaryOut, flat);
}
public static void SastReportOutput(ScanDescriptor scan, Transformer inst)
{
_log.Debug($"Retrieving XML Report for scan {scan.ScanId}");
try
{
using (var report = CxSastXmlReport.GetXmlReport(inst.RestContext,
inst.CancelToken, scan.ScanId))
{
_log.Debug($"XML Report for scan {scan.ScanId} retrieved.");
_log.Debug($"Processing XML report for scan {scan.ScanId}");
inst.ProcessSASTReport(scan, report);
_log.Debug($"XML Report for scan {scan.ScanId} processed.");
}
inst.OutputSASTScanSummary(scan);
}
catch (Exception ex)
{
_log.Warn($"Error attempting to retrieve the SAST XML report for {scan.ScanId}" +
$" in project {scan.Project.ProjectId}: {scan.Project.ProjectName}. ", ex);
}
}
private void OutputProjectInfoRecords(ScanDescriptor scanRecord)
{
SortedDictionary <String, String> flat = new SortedDictionary <string, string>();
AddPrimaryKeyElements(scanRecord, flat);
flat.Add(PropertyKeys.KEY_PRESET, scanRecord.Project.PresetName);
flat.Add("Policies", scanRecord.Project.Policies);
foreach (var lastScanProduct in scanRecord.Project.LatestScanDateByProduct.Keys)
{
flat.Add($"{lastScanProduct}_LastScanDate",
scanRecord.Project.LatestScanDateByProduct[lastScanProduct].ToString(DATE_FORMAT));
}
foreach (var scanCountProduct in scanRecord.Project.ScanCountByProduct.Keys)
{
flat.Add($"{scanCountProduct}_Scans",
scanRecord.Project.ScanCountByProduct[scanCountProduct].ToString());
}
ProjectInfoOut.write(flat);
}
private void ProcessSASTReport(ScanDescriptor scan, Stream report)
{
var reportRec = new SortedDictionary <String, Object>();
AddPrimaryKeyElements(scan, reportRec);
reportRec.Add(PropertyKeys.KEY_SCANID, scan.ScanId);
reportRec.Add(PropertyKeys.KEY_SCANPRODUCT, scan.ScanProduct);
reportRec.Add(PropertyKeys.KEY_SCANTYPE, scan.ScanType);
reportRec.Add(PropertyKeys.KEY_SCANFINISH, scan.FinishedStamp);
SortedDictionary <String, Object> curResultRec = null;
SortedDictionary <String, Object> curQueryRec = null;
SortedDictionary <String, Object> curPath = null;
SortedDictionary <String, Object> curPathNode = null;
bool inSnippet = false;
using (XmlReader xr = XmlReader.Create(report))
{
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element)
{
if (xr.Name.CompareTo("CxXMLResults") == 0)
{
_log.Debug($"[Scan: {scan.ScanId}] Processing attributes in CxXMLResults.");
scan.Preset = xr.GetAttribute("Preset");
scan.Initiator = xr.GetAttribute("InitiatorName");
scan.DeepLink = xr.GetAttribute("DeepLink");
scan.ScanTime = xr.GetAttribute("ScanTime");
scan.ReportCreateTime = DateTime.Parse(xr.GetAttribute("ReportCreationTime"));
scan.Comments = xr.GetAttribute("ScanComments");
scan.SourceOrigin = xr.GetAttribute("SourceOrigin");
continue;
}
if (xr.Name.CompareTo("Query") == 0)
{
_log.Debug($"[Scan: {scan.ScanId}] Processing attributes in Query " +
$"[{xr.GetAttribute("id")} - {xr.GetAttribute("name")}].");
curQueryRec = new SortedDictionary <String, Object>
(reportRec);
curQueryRec.Add("QueryCategories", xr.GetAttribute("categories"));
curQueryRec.Add("QueryId", xr.GetAttribute("id"));
curQueryRec.Add("QueryCweId", xr.GetAttribute("cweId"));
curQueryRec.Add("QueryName", xr.GetAttribute("name"));
curQueryRec.Add("QueryGroup", xr.GetAttribute("group"));
curQueryRec.Add("QuerySeverity", xr.GetAttribute("Severity"));
curQueryRec.Add("QueryLanguage", xr.GetAttribute("Language"));
curQueryRec.Add("QueryVersionCode", xr.GetAttribute("QueryVersionCode"));
continue;
}
if (xr.Name.CompareTo("Result") == 0)
{
_log.Debug($"[Scan: {scan.ScanId}] Processing attributes in Result " +
$"[{xr.GetAttribute("NodeId")}].");
scan.IncrementSeverity(xr.GetAttribute("Severity"));
curResultRec = new SortedDictionary <String, Object>(curQueryRec);
curResultRec.Add("VulnerabilityId", xr.GetAttribute("NodeId"));
curResultRec.Add("SinkFileName", xr.GetAttribute("FileName"));
curResultRec.Add("Status", xr.GetAttribute("Status"));
curResultRec.Add("SinkLine", xr.GetAttribute("Line"));
curResultRec.Add("SinkColumn", xr.GetAttribute("Column"));
curResultRec.Add("FalsePositive", xr.GetAttribute("FalsePositive"));
curResultRec.Add("ResultSeverity", xr.GetAttribute("Severity"));
// TODO: Translate state number to an appropriate string
curResultRec.Add("State", xr.GetAttribute("state"));
curResultRec.Add("Remark", xr.GetAttribute("Remark"));
curResultRec.Add("ResultDeepLink", xr.GetAttribute("DeepLink"));
continue;
}
if (xr.Name.CompareTo("Path") == 0)
{
curPath = new SortedDictionary <String, Object>(curResultRec);
curPath.Add("ResultId", xr.GetAttribute("ResultId"));
curPath.Add("PathId", xr.GetAttribute("PathId"));
curPath.Add(PropertyKeys.KEY_SIMILARITYID, xr.GetAttribute("SimilarityId"));
continue;
}
if (xr.Name.CompareTo("PathNode") == 0)
{
curPathNode = new SortedDictionary <String, Object>(curPath);
continue;
}
if (xr.Name.CompareTo("FileName") == 0 && curPathNode != null)
{
curPathNode.Add("NodeFileName", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Line") == 0 && curPathNode != null && !inSnippet)
{
curPathNode.Add("NodeLine", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Column") == 0 && curPathNode != null)
{
curPathNode.Add("NodeColumn", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("NodeId") == 0 && curPathNode != null)
{
curPathNode.Add("NodeId", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Name") == 0 && curPathNode != null)
{
curPathNode.Add("NodeName", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Type") == 0 && curPathNode != null)
{
curPathNode.Add("NodeType", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Length") == 0 && curPathNode != null)
{
curPathNode.Add("NodeLength", xr.ReadElementContentAsString());
continue;
}
if (xr.Name.CompareTo("Snippet") == 0 && curPathNode != null)
{
inSnippet = true;
continue;
}
if (xr.Name.CompareTo("Code") == 0 && curPathNode != null)
{
curPathNode.Add("NodeCodeSnippet", xr.ReadElementContentAsString());
continue;
}
}
if (xr.NodeType == XmlNodeType.EndElement)
{
if (xr.Name.CompareTo("CxXMLResults") == 0)
{
_log.Debug($"[Scan: {scan.ScanId}] Finished processing CxXMLResults");
continue;
}
if (xr.Name.CompareTo("Query") == 0)
{
curQueryRec = null;
continue;
}
if (xr.Name.CompareTo("Result") == 0)
{
curResultRec = null;
continue;
}
if (xr.Name.CompareTo("Path") == 0)
{
curPath = null;
continue;
}
if (xr.Name.CompareTo("PathNode") == 0)
{
SastScanDetailOut.write(curPathNode);
curPathNode = null;
continue;
}
if (xr.Name.CompareTo("PathNode") == 0)
{
inSnippet = false;
continue;
}
}
}
}
}
private static void OutputScaScanDetails(ScanDescriptor sd, Transformer inst,
Dictionary <string, CxOsaLicenses.License> licenseIndex,
Dictionary <string, CxOsaLibraries.Library> libraryIndex)
{
try
{
var vulns = CxOsaVulnerabilities.GetVulnerabilities(inst.RestContext,
inst.CancelToken, sd.ScanId);
var header = new SortedDictionary <String, Object>();
inst.AddPrimaryKeyElements(sd, header);
header.Add(PropertyKeys.KEY_SCANFINISH, sd.FinishedStamp);
foreach (var vuln in vulns)
{
var flat = new SortedDictionary <String, Object>(header);
flat.Add(PropertyKeys.KEY_SCANID, sd.ScanId);
flat.Add("VulnerabilityId", vuln.VulerabilityId);
flat.Add(PropertyKeys.KEY_SIMILARITYID, vuln.SimilarityId);
flat.Add("CVEName", vuln.CVEName);
flat.Add("CVEDescription", vuln.CVEDescription);
flat.Add("CVEUrl", vuln.CVEUrl);
flat.Add("CVEPubDate", vuln.CVEPublishDate);
flat.Add("CVEScore", vuln.CVEScore);
flat.Add("Recommendation", vuln.Recommendations);
flat.Add(PropertyKeys.KEY_SCANRISKSEV, vuln.Severity.Name);
flat.Add("State", vuln.State.StateName);
flat.Add("LibraryId", vuln.LibraryId);
var lib = libraryIndex[vuln.LibraryId];
if (lib != null)
{
flat.Add("LibraryName", lib.LibraryName);
flat.Add("LibraryVersion", lib.LibraryVersion);
flat.Add("LibraryReleaseDate", lib.ReleaseDate);
flat.Add("LibraryLatestVersion", lib.LatestVersion);
flat.Add("LibraryLatestReleaseDate", lib.LatestVersionReleased);
}
StringBuilder licenseStr = new StringBuilder();
foreach (var license in lib.Licenses)
{
if (licenseStr.Length > 0)
{
licenseStr.Append(";");
}
licenseStr.Append(licenseIndex[license].LicenseName);
flat.Add($"LibraryLegalRisk_{licenseIndex[license].LicenseName.Replace(" ", "")}",
licenseIndex[license].RiskLevel);
}
flat.Add("LibraryLicenses", licenseStr.ToString());
inst.ScaScanDetailOut.write(flat);
}
}
catch (Exception ex)
{
_log.Warn($"Could not obtain vulnerability data for scan {sd.ScanId} in project " +
$"{sd.Project.ProjectId}: {sd.Project.ProjectName}. Vulnerability data will not be" +
$" available.", ex);
}
}
private void Collector(Type[] types, IServiceCollection collection)
{
Dictionary <Type, ScanDescriptor> collect = new Dictionary <Type, ScanDescriptor>(types.Length);
foreach (var type in types)
{
var info = type.GetTypeInfo();
if (!info.IsClass)
{
this.log.LogDebug($"{type.FullName} is not a class. skipping.");
continue;
}
var attr = info.GetCustomAttribute <ServiceAttribute>();
if (attr == null)
{
continue;
}
this.log.LogDebug($"Scanning service Type: {type.FullName}");
if (info.IsGenericType && info.IsGenericTypeDefinition)
{
this.log.LogDebug($"{type.FullName} have no generic arguments and have a just defination. cannot add to service. skipping.");
continue;
}
Type btype = type;
//if ServiceAttribute type set, base type will be specified base type.
if (attr.BaseType != null && type.IsAssignableFrom(attr.BaseType))
{
btype = attr.BaseType;
}
else //otherwise. start to scan interfaces to determine base type.
{
//interface scanning default condition: same namespace or same assembly.
Type inf = type.GetInterfaces().FirstOrDefault(t => t.Namespace == type.Namespace || t.GetTypeInfo().Assembly.GetName() == info.Assembly.GetName());
this.log.LogDebug($"Scanned base type: {inf?.FullName ?? "(itself)"}");
if (inf != null)
{
btype = inf;
}
}
if (type != btype)
{
ScanDescriptor desc;
if (!collect.TryGetValue(btype, out desc))
{
collect.Add(btype, desc = new ScanDescriptor());
}
desc.Types.Add(new Tuple <Type, ServiceAttribute>(type, attr));
}
else
{
this.Register(collection, type, attr.Lifetime, info.GetCustomAttributes <LazyAttribute>().Any());
}
}
//https://github.com/khellang/Scrutor
if (collect.Count > 0)
{
this.log.LogDebug($"{collect.Count} based Service type will be registered.");
ServiceDescriptor desc;
foreach (var kv in collect)
{
if (kv.Value.Types.Count == 0)
{
continue;
}
kv.Value.Sort();
List <ServiceDescriptor> results = new List <ServiceDescriptor>(kv.Value.Types.Count);
var keyInfo = kv.Key.GetTypeInfo();
var isGen = keyInfo.IsGenericType && keyInfo.IsGenericTypeDefinition;
foreach (var tuple in kv.Value.Types)
{
var valInfo = tuple.Item1.GetTypeInfo();
var item2 = tuple.Item2 as ServiceFlagAttribute;
var isLazy = valInfo.GetCustomAttributes <LazyAttribute>().Any();
var rktype = isGen ? kv.Key.MakeGenericType(valInfo.GenericTypeArguments) : kv.Key;
this.log.LogDebug($"adding base type: {rktype}");
this.log.LogDebug($"adding body type: {tuple.Item1}");
if (item2 != null)
{
if (!item2.TryDescribe(rktype, tuple.Item1, results, out desc))
{
if (desc != null)
{
results.Add(this.AddDescription(isLazy ? ServiceUtilities.LazyDescribe(desc) : desc));
}
break;
}
if (desc != null)
{
results.Add(this.AddDescription(isLazy ? ServiceUtilities.LazyDescribe(desc) : desc));
}
}
else
{
results.Add(this.AddDescription(rktype, tuple.Item1, tuple.Item2.Lifetime, isLazy));
}
}
if (results.Count == 0)
{
continue;
}
collection.TryAdd(results[results.Count - 1]);
results.RemoveAt(results.Count - 1);
if (results.Count == 0)
{
continue;
}
this.log.LogDebug($"multiple types from a base type detected. adding {results.Count} type(s) will be registered in {typeof(IEnumerable<>).MakeGenericType(kv.Key)}");
for (int i = 0, len = results.Count; i < len; i++)
{
results[i] = ServiceDescriptor.Describe(results[i].ImplementationType, results[i].ImplementationType, results[i].Lifetime);
}
results.Capacity = results.Count;
collection.TryAdd(results);
collection.TryAddScoped(typeof(IEnumerable <>).MakeGenericType(kv.Key), p => { return(results.Select(d => p.GetService(d.ImplementationType))); });
}
}
this.log.LogInformation($"${this.scanned.Count} type(s) has been added by ServiceAttribute.");
}
private static void AddPrimaryKeyElements(ScanDescriptor rec, IDictionary <string, string> flat)
{
flat.Add(PropertyKeys.KEY_PROJECTID, rec.Project.ProjectId.ToString());
flat.Add(PropertyKeys.KEY_PROJECTNAME, rec.Project.ProjectName);
flat.Add(PropertyKeys.KEY_TEAMNAME, rec.Project.TeamName);
}
