private static CorsRule CreateCorsRule(ApplicationCorsRule rule)
{
return new CorsRule
{
AllowedHeaders = new List<string>(rule.AllowedHeaders.Split(',')),
AllowedMethods = GetCorsMethods(rule.AllowedVerbs),
AllowedOrigins = new List<string>(rule.AllowedOrigins.Split(',')),
ExposedHeaders = new List<string>(rule.ExposedHeaders.Split(',')),
MaxAgeInSeconds = rule.MaxAgeSeconds
};
}