public static async Task <string> Run(
[ServiceBusTrigger("scan-for-virus")] string myQueueItem,
[Blob("%AzureStorage:Container%", FileAccess.Read, Connection = "AzureStorage:ConnectionString")] CloudBlobContainer cloudBlobContainer,
ILogger log)
{
log.LogInformation($"Scanning {myQueueItem}");
var config = new ConfigurationBuilder()
.AddEnvironmentVariables()
.Build();
// Download Blob Content
var cloudBlockBlob = cloudBlobContainer.GetBlockBlobReference(myQueueItem);
var memoryStream = new MemoryStream();
await cloudBlockBlob.DownloadToStreamAsync(memoryStream);
// Scan for Viruses
var virusScanner = new CloudmersiveVirusScanner();
virusScanner.SetConfiguration(config);
var stopWatch = new Stopwatch();
stopWatch.Start();
FileTrackerRepository.AddOperationResult(myQueueItem, "Virus Scan");
var scanResult = await virusScanner.ScanStreamAsync(memoryStream);
stopWatch.Stop();
FileTrackerRepository.UpdateOperationResult(myQueueItem, "Virus Scan", stopWatch.ElapsedMilliseconds, false, scanResult.Message);
log.LogInformation($"Scan Results for {myQueueItem}, Safe: {scanResult.IsSafe}, Message: {scanResult.Message}");
return(myQueueItem);
}
public static async Task <string> Run(
[ServiceBusTrigger("parse-and-validate")] string myQueueItem,
[Blob("%AzureStorage:Container%", FileAccess.Read, Connection = "AzureStorage:ConnectionString")] CloudBlobContainer cloudBlobContainer,
ILogger log)
{
log.LogInformation($"Parsing and validating: {myQueueItem}");
// Download Blob Content
var cloudBlockBlob = cloudBlobContainer.GetBlockBlobReference(myQueueItem);
var memoryStream = new MemoryStream();
await cloudBlockBlob.DownloadToStreamAsync(memoryStream);
// Parse and Validate File
var stopWatch = new Stopwatch();
stopWatch.Start();
FileTrackerRepository.AddOperationResult(myQueueItem, "Parse and Validate");
var parseErrors = CsvFile.Validate(memoryStream);
stopWatch.Stop();
FileTrackerRepository.UpdateOperationResult(myQueueItem, "Parse and Validate", stopWatch.ElapsedMilliseconds, true);
if (parseErrors.Count > 0)
{
log.LogInformation($"Parsing and validating results for: {myQueueItem}, {string.Join(",", parseErrors)}");
throw new ApplicationException("File is not valid");
}
else
{
log.LogInformation($"Parsing and validating results for: {myQueueItem}, looks good for next stage");
}
return(myQueueItem);
}