public Device(ILog log, Model.Configuration config, Model.TelemetryType telemetryType)
{
this.log = log;
this.config = config;
this.telemetryType = telemetryType;
this.version = Assembly.GetEntryAssembly().GetName().Version.ToString();
// Setup App Insights
if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("APPINSIGHTS_INSTRUMENTATIONKEY")))
{
insights = true;
this.telemetryClient = new TelemetryClient();
this.telemetryClient.Context.Device.Id = Environment.GetEnvironmentVariable("DEVICE");
this.telemetryClient.TrackEvent("IoTDeviceSimulator started");
this.telemetryClient.GetMetric("SimulatorCount").TrackValue(1);
}
// Setup the Device Protocol
switch (config.Protocol)
{
case TransportType.Mqtt:
log.Info("Protocol: MQTT");
break;
case TransportType.Amqp:
log.Info("Protocol: AMQP");
break;
default:
log.Info("Protocol: MQTT");
break;
}
// Determine if Symmetric Key or x509
if (!string.IsNullOrEmpty(config.ConnectionString) && config.ConnectionString.Contains("509"))
{
is509 = true;
}
if (is509)
{
log.Info("Authentication: x509");
}
else
{
log.Info("Authentication: SymmetricKey");
}
// Determine if Down Stream Device
if (!string.IsNullOrEmpty(config.ConnectionString) && !string.IsNullOrEmpty(config.EdgeHost))
{
config.ConnectionString = config.ConnectionString + ";GatewayHostName=" + config.EdgeHost;
isLeaf = true;
log.Info("Gateway: " + config.EdgeHost);
}
}
static void Main(string[] args)
{
// Setup the logger
var logRepository = LogManager.GetRepository(Assembly.GetEntryAssembly());
XmlConfigurator.Configure(logRepository, new FileInfo("log4net.config"));
// Setup the configuration File
var config = new Model.Configuration();
var directory = Directory.GetCurrentDirectory();
if (directory.Contains("bin"))
{
// Visual Studio Path Hack
directory = Directory.GetParent(directory).Parent.Parent.FullName;
}
var device_cert = Path.Combine(directory, "cert/device.pfx");
if (File.Exists(device_cert))
{
config.CertPath = device_cert;
}
var root_ca = Path.Combine(directory, "cert/root-ca.pem");
if (File.Exists(root_ca) && !String.IsNullOrEmpty(config.EdgeHost))
{
var store = new X509Store(StoreName.Root, StoreLocation.CurrentUser);
try
{
// The following line will work on Windows and on Linux but not on Mac OSX due to permissions of KeyChain
store.Open(OpenFlags.ReadWrite);
store.Add(new X509Certificate2(X509Certificate.CreateFromCertFile(root_ca)));
// store.Add(new X509Certificate2(root_ca, "password", X509KeyStorageFlags.Exportable)); // This would be the way to add on Mac
}
finally
{
store.Close();
}
}
var device = new Device(Log, config, Model.TelemetryType.CLIMATE);
device.Start().GetAwaiter().GetResult();
}