public override bool IsWhitelisted(ClientRequestIdentity requestIdentity)
        {
            if (_options.IpWhitelist != null && IpParser.ContainsIp(_options.IpWhitelist, requestIdentity.ClientIp))
            {
                return(true);
            }

            return(base.IsWhitelisted(requestIdentity));
        }
        public async Task <IEnumerable <RateLimitRule> > GetMatchingRulesAsync(ClientRequestIdentity identity)
        {
            var policies = await _policyStore.GetAsync($"{_options.IpPolicyPrefix}");

            var rules = new List <RateLimitRule>();

            if (policies?.IpRules?.Any() == true)
            {
                // search for rules with IP intervals containing client IP
                var matchPolicies = policies.IpRules.Where(r => IpParser.ContainsIp(r.Ip, identity.ClientIp));

                foreach (var item in matchPolicies)
                {
                    rules.AddRange(item.Rules);
                }
            }

            return(GetMatchingRules(identity, rules));
        }