使用 Rest API 部署 IoT Edge deployment json文件

使用API 部署 IoT Edge 部署清单：

using System;
using System.IO;
using System.Net.Http;
using System.Security.Cryptography;
using System.Text;
using System.Net;
 
namespace deployjson
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            var iotHubName = "xxxxx.azure-devices.net";
            var policyName = "iothubowner";
            var key = "2afXNDHCq7DA2WHR2c=";

            var token = ConstructToken(iotHubName, policyName, key);

            var deviceId = "linux-edge-01";

            var result = DeployManifest(iotHubName, deviceId, token);

            Console.WriteLine($"Press a key to exit {result}");
            Console.ReadKey();
        }

        private static string DeployManifest(string iotHubName, string deviceId, string token)
        {
            using var client = new HttpClient();

            client.DefaultRequestHeaders.Add("Authorization", token);

            var body = File.ReadAllText("deployment.amd64.json");
            var stringContent = new StringContent(body, Encoding.UTF8, "application/json");

            var restUriPost = $"https://{iotHubName}/devices/{deviceId}/applyConfigurationContent?api-version=2020-03-13";

            using var resultPost = client.PostAsync(restUriPost, stringContent).Result;

            return resultPost.StatusCode.ToString();
        }

        public static string ConstructToken(string iotHubName, string policyName, string key, int expiryInSeconds = 3600)
        {
            var fromEpochStart = DateTime.UtcNow - new DateTime(1970, 1, 1);
            var expiry = Convert.ToString((int)fromEpochStart.TotalSeconds + expiryInSeconds);

            var stringToSign = $"{WebUtility.UrlEncode(iotHubName)}\n{expiry}";

            var hmac = new HMACSHA256(Convert.FromBase64String(key));
            var signature = Convert.ToBase64String(hmac.ComputeHash(Encoding.UTF8.GetBytes(stringToSign)));

            var token = $"SharedAccessSignature sr={WebUtility.UrlEncode(iotHubName)}&sig={WebUtility.UrlEncode(signature)}&se={expiry}";

            if (!string.IsNullOrEmpty(policyName))
            {
                token += "&skn=" + policyName;
            }

            return token;
        }
    }
}