javascript - 对 AZURE STORAGE BLOB 中的 GET 容器详细信息进行 REST API 调用时身份验证失败

Question

我正在尝试获取 Azure 存储 Blob 中的容器详细信息。但它抛出 Auth Failed，我认为我的资源字符串表述可能存在问题。代码如下:

const CryptoJS = require("crypto-js");
const request = require("request");
const parser = require("xml2json");

require("dotenv").config();

const account = process.env.ACCOUNT_NAME || "";
const key = process.env.ACCOUNT_KEY || "";

var strTime = new Date().toUTCString();
var strToSign =
  "GET\n\n\n\n\n\n\n\n\n\n\n\nx-ms-date:" +
  strTime +
  `\nx-ms-version:2018-03-28\n/${account}/demo?restype:container`;
var secret = CryptoJS.enc.Base64.parse(key);
var hash = CryptoJS.HmacSHA256(strToSign, secret);
var hashInBase64 = CryptoJS.enc.Base64.stringify(hash);
var auth = `SharedKey ${account}:${hashInBase64}`;

const options = {
  url: `https://${account}.blob.core.windows.net/demo?restype=container`,

  headers: {
    Authorization: auth,
    "x-ms-date": strTime,
    "x-ms-version": "2018-03-28",
  },
};

function callback(error, response, body) {
  console.log(error);
  console.log(response.headers["Last-Modified"]);
  console.log(response);
}

request(options, callback);

在上面的示例中，demo 是我帐户中的私有(private)容器。

Answer 1

请尝试更改以下代码行:

var strToSign =
  "GET\n\n\n\n\n\n\n\n\n\n\n\nx-ms-date:" +
  strTime +
  `\nx-ms-version:2018-03-28\n/${account}/demo?restype:container`;

至

var strToSign =
  "GET\n\n\n\n\n\n\n\n\n\n\n\nx-ms-date:" +
  strTime +
  `\nx-ms-version:2018-03-28\n/${account}/demo\nrestype:container`;