public DeploymentController(ITracer tracer,
IEnvironment environment,
IAnalytics analytics,
IDeploymentManager deploymentManager,
IDeploymentStatusManager status,
IDeploymentSettingsManager settings,
//IOperationLock deploymentLock,
IDictionary <string, IOperationLock> namedLocks,
IRepositoryFactory repositoryFactory)
{
_tracer = tracer;
_environment = environment;
_analytics = analytics;
_deploymentManager = deploymentManager;
_status = status;
_settings = settings;
_deploymentLock = (AllSafeLinuxLock)namedLocks["deployment"];
_repositoryFactory = repositoryFactory;
}
public async Task <bool> PerformBackgroundScan(ITracer _tracer, AllSafeLinuxLock _scanLock, String folderPath, CancellationToken token, String scanId, String mainScanDirPath)
{
var successfulScan = true;
await Task.Run(() =>
{
_scanLock.LockOperation(() =>
{
_scanLock.SetLockMsg(Resources.ScanUnderwayMsg);
String statusFilePath = Path.Combine(folderPath, Constants.ScanStatusFile);
String logFilePath = Path.Combine(folderPath, Constants.ScanLogFile);
_tracer.Trace("Starting Scan {0}, ScanCommand: {1}, LogFile: {2}", scanId, Constants.ScanCommand, logFilePath);
UpdateScanStatus(folderPath, ScanStatus.Executing, null);
var escapedArgs = Constants.ScanCommand + " " + logFilePath;
Process _executingProcess = new Process()
{
StartInfo = new ProcessStartInfo
{
FileName = "/bin/bash",
Arguments = "-c \"" + escapedArgs + "\"",
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true,
}
};
_executingProcess.Start();
string tempScanFilePath = GetTempScanFilePath(mainScanDirPath);
//Check if process is completing before timeout
while (!_executingProcess.HasExited)
{
//Process still running, but timeout is done
//Or Process is still running but scan has been stopped by user
if (token.IsCancellationRequested || (tempScanFilePath != null && !FileSystemHelpers.FileExists(tempScanFilePath)))
{
//Kill process
_executingProcess.Kill(true, _tracer);
//Wait for process to be completely killed
_executingProcess.WaitForExit();
successfulScan = false;
if (token.IsCancellationRequested)
{
_tracer.Trace("Scan {0} has timed out at {1}", scanId, DateTime.UtcNow.ToString("yyy-MM-dd_HH-mm-ssZ"));
//Update status file
UpdateScanStatus(folderPath, ScanStatus.TimeoutFailure, null);
}
else
{
_tracer.Trace("Scan {0} has been force stopped at {1}", scanId, DateTime.UtcNow.ToString("yyy-MM-dd_HH-mm-ssZ"));
//Update status file
UpdateScanStatus(folderPath, ScanStatus.ForceStopped, null);
}
break;
}
}
//Clean up the temp file
StopScan(mainScanDirPath);
//Update status file with success
if (successfulScan)
{
//Check if process terminated with errors
if (_executingProcess.ExitCode != 0)
{
UpdateScanStatus(folderPath, ScanStatus.Failed, null);
_tracer.Trace("Scan {0} has terminated with exit code {1}. More info found in {2}", scanId, _executingProcess.ExitCode, logFilePath);
}
else
{
UpdateScanStatus(folderPath, ScanStatus.Success, null);
_tracer.Trace("Scan {0} is Successful", scanId);
}
}
}, "Performing continuous scan", TimeSpan.Zero);
_scanLock.SetLockMsg("");
});
return(successfulScan);
}
// private string tempScanFilePath = null;
public ScanManager(ITracer tracer, IDictionary <string, IOperationLock> namedLocks)
{
_tracer = tracer;
_scanLock = (AllSafeLinuxLock)namedLocks["deployment"];
}
