static void ValidateDeviceAuthentication(AuthenticationMechanism authenticationMechanism)
{
if (authenticationMechanism.SymmetricKey != null)
{
// either both keys should be specified or neither once should be specified (in which case
// we will create both the keys in the service)
if (string.IsNullOrWhiteSpace(authenticationMechanism.SymmetricKey.PrimaryKey) ^ string.IsNullOrWhiteSpace(authenticationMechanism.SymmetricKey.SecondaryKey))
{
throw new ArgumentException(ApiResources.DeviceKeysInvalid);
}
}
}
static void NormalizeAuthenticationInfo(AuthenticationMechanism authenticationInfo)
{
//to make it backward compatible we set the type according to the values
//we don't set CA type - that has to be explicit
if (authenticationInfo.SymmetricKey != null && !authenticationInfo.SymmetricKey.IsEmpty())
{
authenticationInfo.Type = AuthenticationType.Sas;
}
if (authenticationInfo.X509Thumbprint != null && !authenticationInfo.X509Thumbprint.IsEmpty())
{
authenticationInfo.Type = AuthenticationType.SelfSigned;
}
}
static void ValidateDeviceAuthentication(AuthenticationMechanism authentication, string deviceId)
{
if (authentication != null)
{
// Both symmetric keys and X.509 cert thumbprints cannot be specified for the same device
bool symmetricKeyIsSet = !authentication.SymmetricKey?.IsEmpty() ?? false;
bool x509ThumbprintIsSet = !authentication.X509Thumbprint?.IsEmpty() ?? false;
if (symmetricKeyIsSet && x509ThumbprintIsSet)
{
throw new ArgumentException(ApiResources.DeviceAuthenticationInvalid.FormatInvariant(deviceId ?? string.Empty));
}
// Validate X.509 thumbprints or SymmetricKeys since we should not have both at the same time
if (x509ThumbprintIsSet)
{
authentication.X509Thumbprint.IsValid(true);
}
else if (symmetricKeyIsSet)
{
authentication.SymmetricKey.IsValid(true);
}
}
}
static void ValidateDeviceAuthentication(AuthenticationMechanism authenticationMechanism)
{
if (authenticationMechanism.SymmetricKey != null)
{
// either both keys should be specified or neither once should be specified (in which case
// we will create both the keys in the service)
if (string.IsNullOrWhiteSpace(authenticationMechanism.SymmetricKey.PrimaryKey) ^ string.IsNullOrWhiteSpace(authenticationMechanism.SymmetricKey.SecondaryKey))
{
throw new ArgumentException(ApiResources.DeviceKeysInvalid);
}
}
}