private async Task <CookieCollection> GetCookieCollectionAsync(string url) { var cookieCollection = new CookieCollection(); var storeSlug = UriHelper.GetStoreSlug(url); this._loginCookies.TryGetValue(storeSlug, out var storedCookieCollection); if (storedCookieCollection == null || !storedCookieCollection.ContainsKey("ShopMSAuth")) { storedCookieCollection = await this.GetCookiesCollectionFromCacheAsync(url); } if (storedCookieCollection != null && storedCookieCollection.ContainsKey("ShopMSAuth")) { cookieCollection.AddRange(storedCookieCollection.Values); } else { InvalidateCookies(url); } return(cookieCollection); }