prs/prs.server/Engines/Certificate/AcmeState.cs

namespace PRSServer
{
    public class AcmeState
    {
        public const string PendingStatus = "pending";
        public const string ValidStatus = "valid";
        public const string ReadyStatus = "ready";
        public const string InvalidStatus = "invalid";

        public const string Http01ChallengeType = "http-01";
        public const string Dns01ChallengeType = "dns-01";
        public static AcmeState Instance { get; } = new();
    }
}