private WorkingSystem ObtainSystemInformation(XmlReader xmlReader)
{
try
{
WorkingSystem workingsystem = new WorkingSystem();
while (xmlReader.Read())
{
if (xmlReader.IsStartElement())
{
switch (xmlReader.Name)
{
case "HOST_NAME":
{
workingsystem.HostName = ObtainCurrentNodeValue(xmlReader);
break;
}
case "HOST_IP":
{
workingsystem.IpAddress = ObtainCurrentNodeValue(xmlReader);
break;
}
default:
{ break; }
}
}
else if (xmlReader.NodeType == XmlNodeType.EndElement && xmlReader.Name.Equals("ASSET"))
{
break;
}
}
return(workingsystem);
}
catch (Exception exception)
{
log.Error("Unable to obtain host system information.");
throw exception;
}
}
/// <summary>
/// Reads *.ckl files exported from the DISA STIG Viewer and writes the results to the appropriate DataTables.
/// </summary>
/// <param name="fileName">Name of *.ckl file to be parsed.</param>
/// <param name="mitigationsList">List of mitigation items for vulnerabilities to be read against.</param>
/// <param name="systemName">Name of the system that the mitigations check will be run against.</param>
/// <returns>string Value</returns>
public string ReadCklFile(string fileName, ObservableCollection <MitigationItem> mitigationsList, string systemName)
{
try
{
if (fileName.IsFileInUse())
{
log.Error(fileName + " is in use; please close any open instances and try again.");
return("Failed; File In Use");
}
fileNameWithoutPath = Path.GetFileName(fileName);
groupName = systemName;
using (SQLiteTransaction sqliteTransaction = FindingsDatabaseActions.sqliteConnection.BeginTransaction())
{
using (SQLiteCommand sqliteCommand = FindingsDatabaseActions.sqliteConnection.CreateCommand())
{
sqliteCommand.Parameters.Add(new SQLiteParameter("FindingType", "CKL"));
CreateAddGroupNameCommand(systemName, sqliteCommand);
CreateAddFileNameCommand(fileNameWithoutPath, sqliteCommand);
XmlReaderSettings xmlReaderSettings = GenerateXmlReaderSettings();
using (XmlReader xmlReader = XmlReader.Create(fileName, xmlReaderSettings))
{
while (xmlReader.Read())
{
if (xmlReader.IsStartElement())
{
switch (xmlReader.Name)
{
case "ASSET":
{
workingSystem = ObtainSystemInformation(xmlReader);
CreateAddAssetCommand(sqliteCommand);
break;
}
case "STIG_INFO":
{
ObtainStigInfo(xmlReader);
break;
}
case "VULN":
{
ParseVulnNode(xmlReader, sqliteCommand);
break;
}
default:
{ break; }
}
}
}
}
}
sqliteTransaction.Commit();
}
return("Processed");
}
catch (Exception exception)
{
log.Error("Unable to process CKL file.");
log.Debug("Exception details:", exception);
return("Failed; See Log");
}
}
