public Task <IDeviceIdentity> GetAsync(string clientId, string username, X509Certificate clientCert, string keyStore, EndPoint clientAddress)
{
X509Certificate2 signedCert = new X509Certificate2(clientCert);
CspParameters parameters = new CspParameters();
parameters.KeyNumber = (int)KeyNumber.Exchange;
parameters.ProviderName = "Microsoft Enhanced Cryptographic Provider v1.0";
parameters.ProviderType = 1;
parameters.KeyContainerName = keyStore;
RSACryptoServiceProvider cryptoProvider = new RSACryptoServiceProvider(4096, parameters);
signedCert.PrivateKey = cryptoProvider;
IotHubDeviceIdentity deviceIdentity;
if (!IotHubDeviceIdentity.TryParse(username, out deviceIdentity) || !clientId.Equals(deviceIdentity.Id, StringComparison.Ordinal))
{
return(Task.FromResult(UnauthenticatedDeviceIdentity.Instance));
}
deviceIdentity.WithCertificate(signedCert);
return(Task.FromResult <IDeviceIdentity>(deviceIdentity));
}
public Task <IDeviceIdentity> GetAsync(string clientId, string username, string password, EndPoint clientAddress)
{
IotHubDeviceIdentity deviceIdentity;
if (!IotHubDeviceIdentity.TryParse(username, out deviceIdentity) || !clientId.Equals(deviceIdentity.Id, StringComparison.Ordinal))
{
return(Task.FromResult(UnauthenticatedDeviceIdentity.Instance));
}
deviceIdentity.WithDeviceKey(password);
return(Task.FromResult <IDeviceIdentity>(deviceIdentity));
}