static async Task MainAsync(string[] args)
{
Console.WriteLine("Getting device certificate...");
Parameters parameters = null;
try
{
ValidateInput(args);
parameters = ExtractParameters(args);
if (parameters != null && !string.IsNullOrEmpty(parameters.DeviceId))
{
string data = string.Empty;
if (parameters.CreateDevice)
{
Device device = await ProvisioningHelper.AddDeviceAsync(parameters.DeviceId);
if (device != null)
{
data = device.AuthenticationPrimaryKey;
}
}
//in case no device creation has ben requested
if (string.IsNullOrEmpty(data))
{
data = await GetCertificateASync(parameters.DeviceId);
}
if (string.IsNullOrEmpty(parameters.CertificateDestinationPath))
{
//display the response
Console.WriteLine($"Device: {parameters.DeviceId}");
Console.WriteLine($"Certificate: {data}");
Console.ReadKey();
}
else
{
//store the response in a file
if (!string.IsNullOrEmpty(data))
{
File.WriteAllText($"{parameters.CertificateDestinationPath}\\{parameters.DeviceId}.txt", data);
}
else
{
throw new Exception($"No key for device {parameters.DeviceId}");
}
}
}
}
catch (Exception ex)
{
if (parameters != null && !string.IsNullOrEmpty(parameters.CertificateDestinationPath))
{
File.AppendAllText($"{parameters.CertificateDestinationPath}\\logs.txt", $"{Environment.NewLine}{DateTime.Now.ToString()}::ERROR::{ex.Message}");
}
else
{
Console.WriteLine(ex.Message);
Console.ReadKey();
}
}
}