public static async Task IdentifyAsync()
{
var req = WebRequest.CreateHttp("https://tis.i3panacea.com/PUTIK/request/");
req.Method = "POST";
req.ContentType = "application/json";
req.Accept = "application/json";
req.Timeout = 20000;
var macs = Common.GetAllMacAddresses();
var driveSerials = CpuID.GetAllDiskDrives().ToList();
var suggestedId = CpuID.ProcessorId();
using (var rsa = new RSACryptoServiceProvider(1024))
{
dynamic obj = new
{
MACs = macs,
HDIDs = driveSerials,
CPUID = suggestedId,
publicKey = ExportPublicKey(rsa),
computerName = Environment.MachineName
};
using (var writer = new StreamWriter(req.GetRequestStream()))
{
writer.Write(JsonSerializer.SerializeToString(obj));
}
using (var resp = await req.GetHttpResponseAsync(20000))
using (var reader = new StreamReader(resp.GetResponseStream()))
using (var writer = new StreamWriter(_fileName))
{
var json = await reader.ReadToEndAsync();
var dobj = JsonObject.Parse(json);
_identificationInfo = new IdentificationInfo()
{
Putik = dobj.Get <string>("PUTIK"),
PublicKey = ExportPublicKey(rsa),
PrivateKey = ExportPrivateKey(rsa)
};
writer.Write(JsonSerializer.SerializeToString(_identificationInfo));
}
}
}
public static async Task <IdentificationInfo> GetIdentificationInfoAsync()
{
if (_identificationInfo != null)
{
return(_identificationInfo);
}
if (File.Exists(_fileName))
{
using (var reader = new StreamReader(_fileName))
{
var json = await reader.ReadToEndAsync();
_identificationInfo = JsonSerializer.DeserializeFromString <IdentificationInfo>(json);
return(_identificationInfo);
}
}
return(null);
}