/// <summary>
/// Get a previously cached order or if its too old, create a new one
/// </summary>
/// <param name="renewal"></param>
/// <param name="target"></param>
/// <returns></returns>
public async Task <OrderDetails?> GetOrCreate(Order order, RunLevel runLevel)
{
var cacheKey = _certificateService.CacheKey(order);
var existingOrder = default(OrderDetails); // FindRecentOrder(cacheKey);
if (existingOrder != null)
{
try
{
if (runLevel.HasFlag(RunLevel.IgnoreCache))
{
_log.Warning("Cached order available but not used with the --{switch} switch.",
nameof(MainArguments.Force).ToLower());
}
else
{
existingOrder = await RefreshOrder(existingOrder);
if (existingOrder.Payload.Status == AcmeClient.OrderValid ||
existingOrder.Payload.Status == AcmeClient.OrderReady)
{
_log.Warning("Using cached order. To force issue of a new certificate within {days} days, " +
"run with the --{switch} switch. Be ware that you might run into rate limits doing so.",
_settings.Cache.ReuseDays,
nameof(MainArguments.Force).ToLower());
return(existingOrder);
}
else
{
_log.Debug("Cached order has status {status}, discarding", existingOrder.Payload.Status);
}
}
}
catch (Exception ex)
{
_log.Warning("Unable to refresh cached order: {ex}", ex.Message);
}
}
var identifiers = order.Target.GetHosts(false);
return(await CreateOrder(identifiers, cacheKey));
}
