public override async Task <ValidateIdentityResponse> ValidateIdentity(ValidateIdentityRequest request, ServerCallContext context)
{
var authorization = registry.Authorize(request.Key, request.Passcode);
if (authorization != null)
{
return(new ValidateIdentityResponse {
SessionToken = authorization.Key
});
}
throw new RpcException(new Status(StatusCode.PermissionDenied, "Key and password pair invalid."));
}