Question

我已经在我的AWS账户中创建了WAF，并且希望将其与我的API网关剩余终端节点集成。

我发现以下命令将WAF与API网关其余端点集成在一起，但是我必须使用Cloudformation模板来做同样的事情。

aws waf-regional associate-web-acl \
--web-acl-id 'aabc123a-fb4f-4fc6-becb-2b00831cadcf' \
--resource-arn 'arn:aws:apigateway:{region}::/restapis/4wk1k4onj3/stages/prod'

从AWS documentation起，我也无法弄清楚如何将WAF与API网关端点相连。

以下是WAF配置在AWS UI中的外观：

Answer 1

以下是将WAF与AWS中任何WAF支持的资源集成的方法： https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-wafregional-webaclassociation.html

        /******************************************************************************
 * Function to return Item id which is stored in Database 
 * ***************************************************************************/
    public static async Task<IEnumerable<string>> Item_Id()
    {
        var items = new List<string>();

        using (var cnn = new SqlConnection(@"Data Source=************;Initial Catalog=*************;User ID=*******************;Password=*************"))
        {
            await cnn.OpenAsync().ConfigureAwait(false);
            var Query = "select col_item_id from tbl_Zoho_Items_data";

            using (var command = new SqlCommand(Query, cnn))
            {
                using (SqlDataReader reader = await command.ExecuteReaderAsync().ConfigureAwait(false))
                {
                    while (await reader.ReadAsync().ConfigureAwait(false)) items.Add(reader["col_item_id"].ToString());
                }
            }

            return items;
        }
    }

    /***********************************************************
 * Main program to fecth serial Numbers based on the Item_id
 * specified in the API
 ***********************************************************/
    public static async Task Main()
    {
        string strResponse = string.Empty; //to collect json Data
        IEnumerable<string> items = await Item_Id().ConfigureAwait(false); //fetching item id from function Item_id

        Parallel.ForEach(items, async item =>
        {
            Console.WriteLine(item + "Serial numbers for particular Item id are given below");

            var k = 1; //variable to navigate to different pages
            while (1 > 0)
            {
                /****************************************************************
                 * Requesting API with item id as parameter
                 * *************************************************************/
                var request = (HttpWebRequest) WebRequest.Create(@"https://books.zoho.com/api/v3/items/serialnumbers?per_page=200&item_id=" + item + "&organization_id=***********&page=" + k);
                request.Method = "GET";
                request.Headers.Add("Authorization", "*************************");

                using (var response = (HttpWebResponse) await request.GetResponseAsync().ConfigureAwait(false))
                {
                    if (response.StatusCode != HttpStatusCode.OK) throw new ApplicationException("Error code in response recieved: " + response.StatusCode.ToString());

                    using (Stream resStream = response.GetResponseStream())
                    {
                        if (resStream != null)
                            using (var streamReader = new StreamReader(resStream))
                            {
                                strResponse = await streamReader.ReadToEndAsync().ConfigureAwait(false);
                            }
                    }
                }

                string Jsoncontent = strResponse;

                /***************************************************************
                 * Deserializing Json Data into C# objects
                 * ************************************************************/
                var root = JsonConvert.DeserializeObject<RootObject>(Jsoncontent);
                if (root.serial_numbers.Count != 0)
                    foreach (SerialNumber serial in root.serial_numbers)
                        Console.WriteLine(serial.serialnumber);
                else
                    break;

                k++;
                Console.WriteLine("Page= " + k);
            }
        });
    }

AWS：使用cloudformation模板将WAF附加到api网关

1 个答案: