private async Task UploadFileAsync(Client.TransportType transport, string filename, bool x509auth = false)
{
TestDevice testDevice = await TestDevice.GetTestDeviceAsync(
_devicePrefix,
x509auth?TestDeviceType.X509 : TestDeviceType.Sasl).ConfigureAwait(false);
DeviceClient deviceClient;
if (x509auth)
{
X509Certificate2 cert = Configuration.IoTHub.GetCertificateWithPrivateKey();
var auth = new DeviceAuthenticationWithX509Certificate(testDevice.Id, cert);
deviceClient = DeviceClient.Create(testDevice.IoTHubHostName, auth, transport);
}
else
{
deviceClient = DeviceClient.CreateFromConnectionString(testDevice.ConnectionString, transport);
}
await FileNotificationTestListener.InitAsync().ConfigureAwait(false);
using (deviceClient)
{
using (var fileStreamSource = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
await deviceClient.UploadToBlobAsync(filename, fileStreamSource).ConfigureAwait(false);
}
await FileNotificationTestListener.VerifyFileNotification(filename, testDevice.Id).ConfigureAwait(false);
await deviceClient.CloseAsync().ConfigureAwait(false);
}
}
private async Task UploadFileDisconnectTransport(
Client.TransportType transport,
string filename,
string faultType,
string reason,
int delayInSec,
int durationInSec = 0,
int retryDurationInMilliSec = FaultInjection.RecoveryTimeMilliseconds)
{
TestDevice testDevice = await TestDevice.GetTestDeviceAsync(DevicePrefix).ConfigureAwait(false);
using var deviceClient = DeviceClient.CreateFromConnectionString(testDevice.ConnectionString, transport);
deviceClient.OperationTimeoutInMilliseconds = (uint)retryDurationInMilliSec;
await FileNotificationTestListener.InitAsync().ConfigureAwait(false);
using (var fileStreamSource = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
Task fileUploadTask = deviceClient.UploadToBlobAsync(filename, fileStreamSource);
Task errorInjectionTask = SendErrorInjectionMessageAsync(deviceClient, faultType, reason, delayInSec, durationInSec);
await Task.WhenAll(fileUploadTask, errorInjectionTask).ConfigureAwait(false);
await FileNotificationTestListener.VerifyFileNotification(filename, testDevice.Id).ConfigureAwait(false);
}
try
{
await deviceClient.CloseAsync().ConfigureAwait(false);
}
catch
{
// catch and ignore exceptions resulted incase device client close failed while offline
}
}
private async Task UploadFileGranularAsync(Stream source, string filename, Http1TransportSettings fileUploadTransportSettings, bool x509auth = false)
{
await FileNotificationTestListener.InitAsync().ConfigureAwait(false);
TestDevice testDevice = await TestDevice.GetTestDeviceAsync(
_devicePrefix,
x509auth?TestDeviceType.X509 : TestDeviceType.Sasl).ConfigureAwait(false);
DeviceClient deviceClient;
var clientOptions = new ClientOptions()
{
FileUploadTransportSettings = fileUploadTransportSettings
};
if (x509auth)
{
X509Certificate2 cert = Configuration.IoTHub.GetCertificateWithPrivateKey();
var auth = new DeviceAuthenticationWithX509Certificate(testDevice.Id, cert);
// The X509 certificate being used for device authentication needs to be set into FileUploadTransportSettings as well,
// so that the HttpClient created for file upload operation has access to those certificates.
clientOptions.FileUploadTransportSettings.ClientCertificate = cert;
deviceClient = DeviceClient.Create(testDevice.IoTHubHostName, auth, Client.TransportType.Http1, clientOptions);
}
else
{
deviceClient = DeviceClient.CreateFromConnectionString(testDevice.ConnectionString, Client.TransportType.Http1, clientOptions);
}
var fileUploadSasUriRequest = new FileUploadSasUriRequest()
{
BlobName = filename
};
FileUploadSasUriResponse fileUploadSasUriResponse = await deviceClient.GetFileUploadSasUriAsync(fileUploadSasUriRequest).ConfigureAwait(false);
var blob = new CloudBlockBlob(fileUploadSasUriResponse.GetBlobUri());
Task uploadTask = blob.UploadFromStreamAsync(source);
await uploadTask.ConfigureAwait(false);
var notification = new FileUploadCompletionNotification
{
CorrelationId = fileUploadSasUriResponse.CorrelationId,
IsSuccess = uploadTask.IsCompleted
};
await deviceClient.CompleteFileUploadAsync(notification).ConfigureAwait(false);
await FileNotificationTestListener.VerifyFileNotification(filename, testDevice.Id).ConfigureAwait(false);
}