public static int Main(string[] args)
{
if (string.IsNullOrEmpty(deviceConnectionString) && args.Length > 0)
{
deviceConnectionString = args[0];
}
if (string.IsNullOrEmpty(deviceConnectionString))
{
Console.WriteLine("Please set a value for the environment variable \"DIGITAL_TWIN_DEVICE_CONNECTION_STRING\" or pass it in as an argument");
Console.WriteLine("Press any key to exit");
Console.ReadLine();
return(0);
}
using (var deviceClient = DeviceClient.CreateFromConnectionString(deviceConnectionString, transportType))
{
DigitalTwinClient digitalTwinClient = new DigitalTwinClient(deviceClient);
if (digitalTwinClient == null)
{
Console.WriteLine("Failed to create DeviceClient!");
return(1);
}
var sample = new DigitalTwinClientSample(digitalTwinClient);
sample.RunSampleAsync().GetAwaiter().GetResult();
Console.WriteLine("Waiting to receive updates from cloud...");
Console.WriteLine("Press any key to exit");
Console.ReadLine();
}
return(0);
}
public static async Task <int> Main(string[] args)
{
if (args.Length < 3)
{
Console.WriteLine("ProvisioningDeviceClientSymmetricKey <IDScope> <Secret> <registration>");
return(1);
}
s_idScope = args[0];
string primaryKey = args[1];
string secondaryKey = args[1];
registrationId = args[2];
SecurityProvider _security;
using (var security = new SecurityProviderSymmetricKey(registrationId, primaryKey, secondaryKey))
// Select one of the available transports:
// To optimize for size, reference only the protocols used by your application.
using (var transport = new ProvisioningTransportHandlerAmqp(TransportFallbackType.TcpOnly))
// using (var transport = new ProvisioningTransportHandlerHttp())
// using (var transport = new ProvisioningTransportHandlerMqtt(TransportFallbackType.TcpOnly))
// using (var transport = new ProvisioningTransportHandlerMqtt(TransportFallbackType.WebSocketOnly))
{
_security = security;
ProvisioningDeviceClient _provClient =
ProvisioningDeviceClient.Create(GlobalDeviceEndpoint, s_idScope, _security, transport);
Console.WriteLine($"RegistrationID = {_security.GetRegistrationID()}");
VerifyRegistrationIdFormat(_security.GetRegistrationID());
Console.Write("ProvisioningClient RegisterAsync . . . ");
DeviceRegistrationResult result = await _provClient.RegisterAsync().ConfigureAwait(false);
Console.WriteLine($"{result.Status}");
Console.WriteLine($"ProvisioningClient AssignedHub: {result.AssignedHub}; DeviceID: {result.DeviceId}");
if (result.Status != ProvisioningRegistrationStatusType.Assigned)
{
return(1);
}
IAuthenticationMethod auth;
if (_security is SecurityProviderTpm)
{
Console.WriteLine("Creating TPM DeviceClient authentication.");
auth = new DeviceAuthenticationWithTpm(result.DeviceId, (_security as SecurityProviderTpm));
}
else if (_security is SecurityProviderX509)
{
Console.WriteLine("Creating X509 DeviceClient authentication.");
auth = new DeviceAuthenticationWithX509Certificate(result.DeviceId, (_security as SecurityProviderX509).GetAuthenticationCertificate());
}
else if (_security is SecurityProviderSymmetricKey)
{
Console.WriteLine("Creating Symmetric Key DeviceClient authenication");
auth = new DeviceAuthenticationWithRegistrySymmetricKey(result.DeviceId, (_security as SecurityProviderSymmetricKey).GetPrimaryKey());
}
else
{
throw new NotSupportedException("Unknown authentication type.");
}
// using (var deviceClient = DeviceClient.CreateFromConnectionString(deviceConnectionString, transportType))
using (DeviceClient deviceClient = DeviceClient.Create(result.AssignedHub, auth, TransportType.Amqp))
{
//
DigitalTwinClient digitalTwinClient = new DigitalTwinClient(deviceClient);
if (digitalTwinClient == null)
{
Console.WriteLine("Failed to create DeviceClient!");
return(1);
}
var sample = new DigitalTwinClientSample(digitalTwinClient);
await sample.RunSampleAsync();
Console.WriteLine("Waiting to receive updates from cloud...");
Console.WriteLine("Press any key to exit");
Console.ReadLine();
}
}
return(0);
}
