/// <summary>
/// Sends the specified bytes to the ClamAv server to be scanned for viruses
/// </summary>
/// <param name="fileBytes">The file bytes to scanned</param>
/// <returns>True if a virus is detected false if file is clean</returns>
public async Task <bool> FileContainsVirus(byte[] fileBytes)
{
var clam = new ClamClient(_config[ConfigParameters.ClamAvServerUrl]);
ClamScanResult scanResult = await clam.SendAndScanFileAsync(fileBytes);
return(scanResult.Result == ClamScanResults.VirusDetected);
}
private ScanResult MapScanResult(ClamScanResult clamAvScanResult)
{
var status = clamAvScanResult.Result;
var result = new ScanResult();
switch (clamAvScanResult.Result)
{
case ClamScanResults.Unknown:
result.Message = "Could Not Scan File";
result.IsVirusFree = false;
break;
case ClamScanResults.Clean:
result.Message = "No Virus File";
result.IsVirusFree = true;
break;
case ClamScanResults.VirusDetected:
result.Message = "Virus Found " + clamAvScanResult.InfectedFiles.FirstOrDefault().VirusName;
result.IsVirusFree = false;
break;
case ClamScanResults.Error:
result.Message = string.Format("Virus Scan Error! {0}", clamAvScanResult.RawResult);
result.IsVirusFree = false;
break;
default:
break;
}
return(result);
}
public static async Task <IActionResult> RunAsync(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req)
{
IActionResult _ActionResult = new BadRequestObjectResult(INVALID_REQUEST_MESSAGE);;
ScanRequest _RequestModel = await GetModelFromRequestBodyAsync(req.Body);
if (!string.IsNullOrEmpty(_RequestModel.Base64EncodedBytes))
{
_ActionResult = new UnprocessableEntityResult();
ClamScanResult _Result = await new FileScanManager(new ClamClient(Environment.GetEnvironmentVariable("CLAM_AV_SERVER"))).Scan(_RequestModel.Base64EncodedBytes);
if (_Result != null)
{
ScanResponse _Respone = new ScanResponse()
{
Result = Enum.GetName(typeof(ClamScanResults), _Result.Result),
Threat = _Result.InfectedFiles?.First().VirusName ?? string.Empty
};
_ActionResult = new JsonResult(_Respone);
}
}
return(_ActionResult);
}
/// <summary>
/// helper method to map scan results
/// </summary>
private ScanResult MapScanResult(ClamScanResult scanresult)
{
var result = new ScanResult();
switch (scanresult.Result)
{
case ClamScanResults.Unknown:
result.Message = "Could not scan file";
result.IsVirusFree = false;
break;
case ClamScanResults.Clean:
result.Message = "No Virus found";
result.IsVirusFree = true;
break;
case ClamScanResults.VirusDetected:
result.Message = "Virus found: " + scanresult.InfectedFiles.First().VirusName;
result.IsVirusFree = false;
break;
case ClamScanResults.Error:
result.Message = string.Format("VIRUS SCAN ERROR! {0}", scanresult.RawResult);
result.IsVirusFree = false;
break;
}
return(result);
}
public void VirusDetected_Response()
{
var result = new ClamScanResult(@"\\?\C:\test.txt: Eicar-Test-Signature FOUND");
Assert.Equal(ClamScanResults.VirusDetected, result.Result);
Assert.Single(result.InfectedFiles);
Assert.Equal(@"\\?\C:\test.txt", result.InfectedFiles[0].FileName);
Assert.Equal(" Eicar-Test-Signature", result.InfectedFiles[0].VirusName);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
ClamClient client = new ClamClient(SERVER_URL, SERVER_PORT);
bool ping = Task.Run(() => client.PingAsync()).Result;
Console.WriteLine($"Ping Successful? {ping}");
ClamScanResult result = Task.Run(() => client.ScanFileOnServerAsync(Path.Combine(Environment.CurrentDirectory, fileName))).Result;
Console.WriteLine($"Scan Successful? {result.RawResult}");
}
public void Before_Tests()
{
Assert.Equal(
"test:test1",
ClamScanResult.before("test:test1:test2")
);
Assert.Equal(
"",
ClamScanResult.before("test")
);
Assert.Equal(
"test",
ClamScanResult.before("test:test1")
);
}
public void After_Tests()
{
//current released behavior to have initial space
//(probably a bug)
Assert.Equal(
" test1",
ClamScanResult.after("test test1")
);
Assert.Equal(
" test2",
ClamScanResult.after("test test1 test2")
);
Assert.Equal(
"",
ClamScanResult.after("test")
);
}
private async Task <bool> PerformClamAVScan()
{
var isInfected = false;
var clamAVServiceURI = Environment.GetEnvironmentVariable("ClamAVServiceURI");
var clam = new ClamClient(clamAVServiceURI, 3310);
ClamScanResult scanResult = null;
var timeTaken = await TimedExecutionAsync(async() =>
{
scanResult = await clam.SendAndScanFileAsync(blobStream.ReadAllBytes());
});
logger.LogInformation($"Time taken to perform virus scan {timeTaken} ms");
switch (scanResult.Result)
{
case ClamScanResults.Clean:
logger.LogInformation("The file is clean!");
break;
case ClamScanResults.VirusDetected:
logger.LogInformation("Virus Found!");
logger.LogInformation("Virus name: {0}", scanResult.InfectedFiles.First().VirusName);
isInfected = true;
break;
case ClamScanResults.Error:
logger.LogInformation("Error scanning file: {0}", scanResult.RawResult);
break;
}
return(isInfected);
}
public void Non_Matching()
{
var result = new ClamScanResult(Guid.NewGuid().ToString());
Assert.Equal(ClamScanResults.Unknown, result.Result);
}
public void Error_Response()
{
var result = new ClamScanResult("error");
Assert.Equal(ClamScanResults.Error, result.Result);
}
public void OK_Response()
{
var result = new ClamScanResult(@"C:\test.txt: OK");
Assert.Equal(ClamScanResults.Clean, result.Result);
}
public ScanResults(Guid fileGUID, string error)
{
ScanResult = new ClamScanResult(error);
}
public async Task <IActionResult> Upload([FromForm] UploadFileViewModel uploadFile)
{
try
{
if (_config.UploadConfig.UploadEnabled)
{
long maxUploadSize = _config.UploadConfig.MaxUploadSize;
if (User.Identity.IsAuthenticated)
{
maxUploadSize = _config.UploadConfig.MaxUploadSizeBasic;
IdentityUserInfo userInfo = await IdentityHelper.GetIdentityUserInfo(_config, User.Identity.Name);
if (userInfo.AccountType == AccountType.Premium)
{
maxUploadSize = _config.UploadConfig.MaxUploadSizePremium;
}
}
else
{
// Non-logged in users are defaulted to 1 day expiration
uploadFile.options.ExpirationUnit = ExpirationUnit.Days;
uploadFile.options.ExpirationLength = 1;
}
if (uploadFile.file.Length <= maxUploadSize)
{
// convert file to bytes
long contentLength = uploadFile.file.Length;
// Scan the file to detect a virus
if (_config.UploadConfig.VirusScanEnable)
{
using (Stream fs = uploadFile.file.OpenReadStream())
{
ClamClient clam = new ClamClient(_config.UploadConfig.ClamServer, _config.UploadConfig.ClamPort);
clam.MaxStreamSize = maxUploadSize;
ClamScanResult scanResult = await clam.SendAndScanFileAsync(fs);
switch (scanResult.Result)
{
case ClamScanResults.Clean:
break;
case ClamScanResults.VirusDetected:
return(Json(new { error = new { message = string.Format("Virus Detected: {0}. As per our <a href=\"{1}\">Terms of Service</a>, Viruses are not permited.", scanResult.InfectedFiles.First().VirusName, Url.SubRouteUrl("tos", "TOS.Index")) } }));
case ClamScanResults.Error:
return(Json(new { error = new { message = string.Format("Error scanning the file upload for viruses. {0}", scanResult.RawResult) } }));
case ClamScanResults.Unknown:
return(Json(new { error = new { message = string.Format("Unknown result while scanning the file upload for viruses. {0}", scanResult.RawResult) } }));
}
}
}
// Check content type restrictions (Only for encrypting server side
if (!uploadFile.options.Encrypt)
{
if (_config.UploadConfig.RestrictedContentTypes.Contains(uploadFile.fileType) || _config.UploadConfig.RestrictedExtensions.Contains(uploadFile.fileExt))
{
return(Json(new { error = new { message = "File Type Not Allowed" } }));
}
}
using (Stream fs = uploadFile.file.OpenReadStream())
{
Models.Upload upload = UploadHelper.SaveFile(_dbContext,
_config,
fs,
uploadFile.fileType,
contentLength,
!uploadFile.options.Encrypt,
uploadFile.options.ExpirationUnit,
uploadFile.options.ExpirationLength,
uploadFile.fileExt,
uploadFile.iv, null,
uploadFile.keySize,
uploadFile.blockSize);
if (upload != null)
{
if (User.Identity.IsAuthenticated)
{
Users.Models.User user = UserHelper.GetUser(_dbContext, User.Identity.Name);
if (user != null)
{
upload.UserId = user.UserId;
_dbContext.Entry(upload).State = EntityState.Modified;
_dbContext.SaveChanges();
}
}
return(Json(new { result = new
{
name = upload.Url,
url = Url.SubRouteUrl("u", "Upload.Download", new { file = upload.Url }),
contentType = upload.ContentType,
contentLength = StringHelper.GetBytesReadable(upload.ContentLength),
deleteUrl = Url.SubRouteUrl("u", "Upload.DeleteByKey", new { file = upload.Url, key = upload.DeleteKey }),
expirationUnit = uploadFile.options.ExpirationUnit.ToString(),
expirationLength = uploadFile.options.ExpirationLength
} }));
}
}
return(Json(new { error = new { message = "Unable to upload file" } }));
}
else
{
return(Json(new { error = new { message = "File Too Large" } }));
}
}
return(Json(new { error = new { message = "Uploads are disabled" } }));
}
catch (Exception ex)
{
return(Json(new { error = new { message = "Exception while uploading file: " + ex.GetFullMessage(true) } }));
}
}
public async Task <IActionResult> Upload(UploadAPIv1Model model)
{
try
{
if (_config.UploadConfig.UploadEnabled)
{
if (model.file != null)
{
long maxUploadSize = _config.UploadConfig.MaxUploadSize;
if (User.Identity.IsAuthenticated)
{
maxUploadSize = _config.UploadConfig.MaxUploadSizeBasic;
IdentityUserInfo userInfo = await IdentityHelper.GetIdentityUserInfo(_config, User.Identity.Name);
if (userInfo.AccountType == AccountType.Premium)
{
maxUploadSize = _config.UploadConfig.MaxUploadSizePremium;
}
}
else
{
// Non-logged in users are defaulted to 1 day expiration
model.expirationUnit = ExpirationUnit.Days;
model.expirationLength = 1;
}
if (model.file.Length <= maxUploadSize)
{
// convert file to bytes
string fileExt = FileHelper.GetFileExtension(model.file.FileName);
long contentLength = model.file.Length;
// Scan the file to detect a virus
if (_config.UploadConfig.VirusScanEnable)
{
ClamClient clam = new ClamClient(_config.UploadConfig.ClamServer, _config.UploadConfig.ClamPort);
clam.MaxStreamSize = maxUploadSize;
ClamScanResult scanResult = await clam.SendAndScanFileAsync(model.file.OpenReadStream());
switch (scanResult.Result)
{
case ClamScanResults.Clean:
break;
case ClamScanResults.VirusDetected:
return(Json(new { error = new { message = string.Format("Virus Detected: {0}. As per our <a href=\"{1}\">Terms of Service</a>, Viruses are not permited.", scanResult.InfectedFiles.First().VirusName, Url.SubRouteUrl("tos", "TOS.Index")) } }));
case ClamScanResults.Error:
break;
case ClamScanResults.Unknown:
break;
}
}
// Need to grab the contentType if it's empty
if (string.IsNullOrEmpty(model.contentType))
{
model.contentType = model.file.ContentType;
if (string.IsNullOrEmpty(model.contentType))
{
using (Stream fileStream = model.file.OpenReadStream())
{
fileStream.Seek(0, SeekOrigin.Begin);
FileType fileType = fileStream.GetFileType();
if (fileType != null)
{
model.contentType = fileType.Mime;
}
if (string.IsNullOrEmpty(model.contentType))
{
model.contentType = "application/octet-stream";
}
}
}
}
// Check content type restrictions (Only for encrypting server side
if (model.encrypt || !string.IsNullOrEmpty(model.key))
{
if (_config.UploadConfig.RestrictedContentTypes.Contains(model.contentType) || _config.UploadConfig.RestrictedExtensions.Contains(fileExt))
{
return(Json(new { error = new { message = "File Type Not Allowed" } }));
}
}
// Initialize the key size and block size if empty
if (model.keySize <= 0)
{
model.keySize = _config.UploadConfig.KeySize;
}
if (model.blockSize <= 0)
{
model.blockSize = _config.UploadConfig.BlockSize;
}
// Save the file data
Upload.Models.Upload upload = UploadHelper.SaveFile(_dbContext, _config, model.file.OpenReadStream(), model.contentType, contentLength, model.encrypt, model.expirationUnit, model.expirationLength, fileExt, model.iv, model.key, model.keySize, model.blockSize);
if (upload != null)
{
string fileKey = upload.Key;
// Associate this with the user if they provided an auth key
if (User.Identity.IsAuthenticated)
{
User foundUser = UserHelper.GetUser(_dbContext, User.Identity.Name);
if (foundUser != null)
{
upload.UserId = foundUser.UserId;
_dbContext.Entry(upload).State = EntityState.Modified;
_dbContext.SaveChanges();
}
}
// Generate delete key only if asked to
if (!model.genDeletionKey)
{
upload.DeleteKey = string.Empty;
_dbContext.Entry(upload).State = EntityState.Modified;
_dbContext.SaveChanges();
}
// remove the key if we don't want to save it
if (!model.saveKey)
{
upload.Key = null;
_dbContext.Entry(upload).State = EntityState.Modified;
_dbContext.SaveChanges();
}
// Pull all the information together
string fullUrl = Url.SubRouteUrl("u", "Upload.Download", new { file = upload.Url });
var returnData = new
{
url = (model.saveKey || string.IsNullOrEmpty(fileKey)) ? fullUrl : fullUrl + "#" + fileKey,
fileName = upload.Url,
contentType = upload.ContentType,
contentLength = upload.ContentLength,
key = fileKey,
keySize = upload.KeySize,
iv = upload.IV,
blockSize = upload.BlockSize,
maxDownloads = upload.MaxDownloads,
expirationDate = upload.ExpireDate,
deletionKey = upload.DeleteKey
};
return(Json(new { result = returnData }));
}
return(Json(new { error = new { message = "Unable to save file" } }));
}
else
{
return(Json(new { error = new { message = "File Too Large" } }));
}
}
return(Json(new { error = new { message = "Invalid Upload Request" } }));
}
return(Json(new { error = new { message = "Uploads are Disabled" } }));
}
catch (Exception ex)
{
return(Json(new { error = new { message = "Exception: " + ex.Message } }));
}
}
public static void ClamScanFileFromRepo(DbFile file)
{
try
{
if (Context.ClamdVersion == null)
{
Failed?.Invoke("clamd is not usable");
return;
}
if (clam == null)
{
Failed?.Invoke("clamd is not initalized");
}
string repoPath;
AlgoEnum algorithm;
if (File.Exists(Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(), file.Sha256 + ".gz")))
{
repoPath = Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(), file.Sha256 + ".gz");
algorithm = AlgoEnum.GZip;
}
else if (File.Exists(Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(),
file.Sha256 + ".bz2")))
{
repoPath = Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(), file.Sha256 + ".bz2");
algorithm = AlgoEnum.BZip2;
}
else if (File.Exists(Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(),
file.Sha256 + ".lzma")))
{
repoPath = Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(),
file.Sha256 + ".lzma");
algorithm = AlgoEnum.LZMA;
}
else if (File.Exists(Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(),
file.Sha256 + ".lz")))
{
repoPath = Path.Combine(Settings.Current.RepositoryPath, file.Sha256[0].ToString(),
file.Sha256[1].ToString(), file.Sha256[2].ToString(),
file.Sha256[3].ToString(), file.Sha256[4].ToString(), file.Sha256 + ".lz");
algorithm = AlgoEnum.LZip;
}
else
{
Failed?.Invoke($"Cannot find file with hash {file.Sha256} in the repository");
return;
}
ClamScanResult result = null;
Stream zStream = null;
if (Settings.Current.ClamdIsLocal)
{
if (algorithm == AlgoEnum.LZMA || algorithm == AlgoEnum.LZip)
{
string tmpFile = Path.Combine(Settings.Current.TemporaryFolder, Path.GetTempFileName());
FileStream outFs = new FileStream(tmpFile, FileMode.Create, FileAccess.Write);
FileStream inFs = new FileStream(repoPath, FileMode.Open, FileAccess.Read);
if (algorithm == AlgoEnum.LZMA)
{
byte[] properties = new byte[5];
inFs.Read(properties, 0, 5);
inFs.Seek(8, SeekOrigin.Current);
zStream = new LzmaStream(properties, inFs, inFs.Length - 13, file.Length);
}
else
{
zStream = new LZipStream(inFs, CompressionMode.Decompress);
}
UpdateProgress?.Invoke("Uncompressing file...", null, 0, 0);
#if DEBUG
stopwatch.Restart();
#endif
zStream.CopyTo(outFs);
zStream.Close();
outFs.Close();
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.ClamScanFileFromRepo({0}): Uncompressing took {1} seconds", file,
stopwatch.Elapsed.TotalSeconds);
#endif
UpdateProgress?.Invoke("Requesting local scan to clamd server...", null, 0, 0);
#if DEBUG
stopwatch.Restart();
#endif
Task.Run(async() => { result = await clam.ScanFileOnServerMultithreadedAsync(tmpFile); })
.Wait();
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.ClamScanFileFromRepo({0}): Clamd took {1} seconds to scan", file,
stopwatch.Elapsed.TotalSeconds);
#endif
File.Delete(tmpFile);
}
else
{
UpdateProgress?.Invoke("Requesting local scan to clamd server...", null, 0, 0);
#if DEBUG
stopwatch.Restart();
#endif
Task.Run(async() => { result = await clam.ScanFileOnServerMultithreadedAsync(repoPath); })
.Wait();
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.ClamScanFileFromRepo({0}): Clamd took {1} seconds to scan", file,
stopwatch.Elapsed.TotalSeconds);
#endif
}
}
else
{
FileStream inFs = new FileStream(repoPath, FileMode.Open, FileAccess.Read);
switch (algorithm)
{
case AlgoEnum.GZip:
zStream = new GZipStream(inFs, CompressionMode.Decompress);
break;
case AlgoEnum.BZip2:
zStream = new BZip2Stream(inFs, CompressionMode.Decompress);
break;
case AlgoEnum.LZMA:
byte[] properties = new byte[5];
inFs.Read(properties, 0, 5);
inFs.Seek(8, SeekOrigin.Current);
zStream = new LzmaStream(properties, inFs, inFs.Length - 13, file.Length);
break;
case AlgoEnum.LZip:
zStream = new LZipStream(inFs, CompressionMode.Decompress);
break;
}
UpdateProgress?.Invoke("Uploading file to clamd server...", null, 0, 0);
#if DEBUG
stopwatch.Restart();
#endif
Task.Run(async() => { result = await clam.SendAndScanFileAsync(zStream); }).Wait();
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.ClamScanFileFromRepo({0}): Clamd took {1} seconds to scan", file,
stopwatch.Elapsed.TotalSeconds);
#endif
zStream.Close();
}
if (result.InfectedFiles != null && result.InfectedFiles.Count > 0)
{
file.HasVirus = true;
file.Virus = result.InfectedFiles[0].VirusName;
}
else if (file.HasVirus == null)
{
// If no scan has been done, mark as false.
// If a positive has already existed don't overwrite it.
file.HasVirus = false;
file.Virus = null;
}
file.ClamTime = DateTime.UtcNow;
dbCore.DbOps.UpdateFile(file);
ScanFinished?.Invoke(file);
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
Failed?.Invoke($"Exception {ex.Message} when calling clamd");
#if DEBUG
Console.WriteLine("Exception {0}\n{1}", ex.Message, ex.InnerException);
#endif
}
}
private static async Task <bool> ScanUpload(Config config, TeknikEntities db, Upload upload, int totalCount, int currentCount)
{
bool virusDetected = false;
string subDir = upload.FileName[0].ToString();
string filePath = Path.Combine(config.UploadConfig.UploadDirectory, subDir, upload.FileName);
if (File.Exists(filePath))
{
// If the IV is set, and Key is set, then scan it
if (!string.IsNullOrEmpty(upload.Key) && !string.IsNullOrEmpty(upload.IV))
{
byte[] keyBytes = Encoding.UTF8.GetBytes(upload.Key);
byte[] ivBytes = Encoding.UTF8.GetBytes(upload.IV);
long maxUploadSize = config.UploadConfig.MaxUploadSize;
if (upload.User != null)
{
maxUploadSize = config.UploadConfig.MaxUploadSizeBasic;
IdentityUserInfo userInfo = await IdentityHelper.GetIdentityUserInfo(config, upload.User.Username);
if (userInfo.AccountType == AccountType.Premium)
{
maxUploadSize = config.UploadConfig.MaxUploadSizePremium;
}
}
using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
using (AesCounterStream aesStream = new AesCounterStream(fs, false, keyBytes, ivBytes))
{
ClamClient clam = new ClamClient(config.UploadConfig.ClamServer, config.UploadConfig.ClamPort);
clam.MaxStreamSize = maxUploadSize;
ClamScanResult scanResult = await clam.SendAndScanFileAsync(fs);
switch (scanResult.Result)
{
case ClamScanResults.Clean:
string cleanMsg = string.Format("[{0}] Clean Scan: {1}/{2} Scanned | {3} - {4}", DateTime.Now, currentCount, totalCount, upload.Url, upload.FileName);
Output(cleanMsg);
break;
case ClamScanResults.VirusDetected:
string msg = string.Format("[{0}] Virus Detected: {1} - {2} - {3}", DateTime.Now, upload.Url, upload.FileName, scanResult.InfectedFiles.First().VirusName);
Output(msg);
lock (scanStatsLock)
{
virusDetected = true;
File.AppendAllLines(virusFile, new List <string> {
msg
});
}
lock (dbLock)
{
string urlName = upload.Url;
// Delete from the DB
db.Uploads.Remove(upload);
// Delete the File
if (File.Exists(filePath))
{
File.Delete(filePath);
}
// Add to transparency report if any were found
Takedown report = new Takedown();
report.Requester = TAKEDOWN_REPORTER;
report.RequesterContact = config.SupportEmail;
report.DateRequested = DateTime.Now;
report.Reason = "Malware Found";
report.ActionTaken = string.Format("Upload removed: {0}", urlName);
report.DateActionTaken = DateTime.Now;
db.Takedowns.Add(report);
// Save Changes
db.SaveChanges();
}
break;
case ClamScanResults.Error:
string errorMsg = string.Format("[{0}] Scan Error: {1}", DateTime.Now, scanResult.RawResult);
File.AppendAllLines(errorFile, new List <string> {
errorMsg
});
Output(errorMsg);
break;
case ClamScanResults.Unknown:
string unkMsg = string.Format("[{0}] Unknown Scan Result: {1}", DateTime.Now, scanResult.RawResult);
File.AppendAllLines(errorFile, new List <string> {
unkMsg
});
Output(unkMsg);
break;
}
}
}
}
return(virusDetected);
}
public ScanResults(Guid fileGUID, ClamScanResult scanResult)
{
FileGUID = fileGUID;
ScanResult = scanResult;
}
