private ScanResultModel MapScanResult(ClamScanResult scanResult)
{
var result = new ScanResultModel();
switch (scanResult.Result)
{
case ClamScanResults.Unknown:
result.Message = "Could not scan file";
result.HasVirus = true;
break;
case ClamScanResults.Clean:
result.Message = "No Virus found";
result.HasVirus = false;
break;
case ClamScanResults.VirusDetected:
result.VirusName = scanResult.InfectedFiles.First().VirusName;
result.Message = "Virus found: " + scanResult.InfectedFiles.First().VirusName;
result.HasVirus = true;
break;
case ClamScanResults.Error:
result.Message = string.Format("VIRUS SCAN ERROR! {0}", scanResult.RawResult);
result.HasVirus = true;
break;
}
return(result);
}
public async Task <IActionResult> Post(IFormFile file)
{
//Validate file
if (file == null)
{
_logger.LogError("No file contents");
return(StatusCode(500, "No file contents"));
}
//Genarate temp file name
string tempFile = _fileHandler.GetTempFileFullPath();
//Create file
if (!await _fileHandler.CreateFileAsync(file, tempFile))
{
System.IO.File.Delete(tempFile);
_logger.LogError(string.Format("Failed to create temp file {0}", tempFile));
return(StatusCode(500, string.Format("Failed to create temp file {0}", tempFile)));
}
//Scan file
string output = string.Empty;
bool isClean = false;
var scanResponse = new ScanResultModel();
scanResponse.IsScanSuccessfull = _fileHandler.ScanFile(tempFile, out isClean, out output);
scanResponse.IsClean = isClean;
scanResponse.Output = output;
if (!scanResponse.IsScanSuccessfull)
{
System.IO.File.Delete(tempFile);
_logger.LogError(string.Format("Failed to scan file file: {0}", scanResponse.Output));
return(StatusCode(500, scanResponse));
}
else
{
System.IO.File.Delete(tempFile);
if (!scanResponse.IsClean)
{
_logger.LogError(string.Format("Virus detected: {0}", scanResponse.Output));
}
return(Ok(scanResponse));
}
}
