public List <RateLimitRule> GetMatchingGeneralRules(ClientRequest clientRequest)
{
if (_options.GeneralRules == null || !_options.GeneralRules.Any())
{
return(null);
}
var result = new List <RateLimitRule>();
var rulePeriodComparer = new RateLimitRule.PeriodComparer();
if (_options.EnableEndpointRateLimiting)
{
var endpointRules = _options.GeneralRules.GetEndpointRules(clientRequest.HttpVerb, clientRequest.Path);
result.AddRange(endpointRules);
}
var globalRules = _options.GeneralRules.GetGlobalRules(clientRequest.HttpVerb);
result.AddRange(globalRules.Except(result, rulePeriodComparer));
return(result);
}
public override List <RateLimitRule> GetMatchingRules(ClientRequest clientRequest)
{
var result = new List <RateLimitRule>();
var rulePeriodComparer = new RateLimitRule.PeriodComparer();
// get matching client rules
var policy = _policyStore.Get($"{_options.ClientPolicyPrefix}_{clientRequest.ClientId}");
if (policy?.Rules != null && policy.Rules.Any())
{
if (_options.EnableEndpointRateLimiting)
{
var endpointRules = policy.Rules.GetEndpointRules(clientRequest.HttpVerb, clientRequest.Path);
result.AddRange(endpointRules);
}
// add client specific global rules where no rule exists for period
var globalRules = policy.Rules.GetGlobalRules(clientRequest.HttpVerb);
result.AddRange(globalRules.Except(result, rulePeriodComparer));
}
// add general rules where no rule exists for period
var generalRules = GetMatchingGeneralRules(clientRequest);
if (generalRules != null)
{
result.AddRange(generalRules.Except(result, rulePeriodComparer));
}
// order by period
result = result.OrderBy(x => x.PeriodTimeSpan).ToList();
if (_options.StackBlockedRequests)
{
result.Reverse();
}
return(result);
}
