NodeJS Web应用程序访问Azure REST API身份验证失败

时间:2020-01-11 02:36:05

标签: node.js oauth-2.0 azure-active-directory

我正在尝试创建一个示例NodeJS应用程序,在这里我将调用Azure Log Analytics REST API,并且我已经完成了应用程序注册,但是我不是Node JS开发人员,不幸的是,在这里,我从一些搜索中得到了一些代码但这根本不起作用,有人可以帮助我如何从NodeJs获取身份验证令牌(我刚刚创建了一个示例Express NodeJs应用程序并粘贴了以下代码),但是如果有人可以帮助我修复该问题,该方法将无法正常工作。代码:

var express = require('express');
const axios = require('axios');
const qs = require('qs');
const APP_ID = 'XXXXXXXXXXXXXXXXXXX';
const APP_SECERET = 'YYYYYYYYYYYYYYYYY';
const TOKEN_ENDPOINT ='https://login.microsoftonline.com/MYTENANTID/oauth2/v2.0/token';
const MS_GRAPH_SCOPE = 'Data.Read';
const resource ='GUID FOR LOG ANALYTICS WORKSPACE';
var responseval = "";


const postData = {
  client_id: APP_ID,
  scope: MS_GRAPH_SCOPE,
  client_secret: APP_SECERET,
  grant_type: 'client_credentials',
  resource: resource
};

axios.defaults.headers.post['Content-Type'] =
  'application/x-www-form-urlencoded';

let token = '';

axios
  .post(TOKEN_ENDPOINT, qs.stringify(postData))
  .then(response => {
    console.log(response.data);
    responseval = response.data;
  })
  .catch(error => {
    console.log(error);
    responseval = error;
  });

var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Express ' + responseval });
});

module.exports = router;

以下是我正在尝试在NODE.Js中使用的工作功能代码

$tenantId      = "MYTENANT ID"  #Directory ID for THREE PROJECT





$formData = @{

  client_id = "XXXXXXXXXXXXXX";

  client_secret = "YYYYYYYYYYYYYYYYYYYY";

  scope = 'Data.Read';

  grant_type = 'client_credentials';

  resource = 'https://api.loganalytics.io'

}


$uri = 'https://login.microsoftonline.com/' + $tenantId + '/oauth2/token?api-version=1.0'
$response = Invoke-RestMethod -Uri $uri -Method Post -Body $formData -ContentType "application/x-www-form-urlencoded"

$authHeader = @{

'Content-Type'='application/json'

'Authorization'= 'Bearer ' + $response.access_token

}

$request1 = "https://api.loganalytics.io/v1/workspaces/LOGANALYTICS WORKSPACE ID/query?query=externalapistatus_CL "

$resultz1 = Invoke-RestMethod -Uri $request1 `

                  -Headers $authHeader `

                  -Method Get

2 个答案:

答案 0 :(得分:0)

您只是在编写一个http控制台客户端,所以您不需要Express。也许使用this library

对于最简单的代码,在index.js文件中使用类似这样的自执行函数-然后只需运行'npm start'

const axios = require('axios');
const oauth = require('axios-oauth-client');

(async () => {

const getClientCredentials = oauth.client(axios.create(), {
  url: 'https://oauth.com/2.0/token',
  grant_type: 'client_credentials',
  client_id: 'foo',
  client_secret: 'bar',
  scope: 'baz'
});

const auth = await getClientCredentials(); // => { "access_token": "...", "expires_in": 900, ... }

})();

答案 1 :(得分:0)

在收集了一些基础知识之后,感谢使用@Mosh编程的Node.JsTutorial(Youtube Node.Js基础教程),我能够使它工作。我按照上面@Gary的建议构建了一个简单的控制台Node.Js应用程序,以下是现在返回令牌的代码(下一步是将其放入函数中并在Web-App中使用):-

const axios = require('axios');
const oauth = require('axios-oauth-client');
const qs = require('qs');
const APP_ID = 'XXXXXXXXXXXXXXXX';
const APP_SECERET = 'YYYYYYYYYYYYYYYY';
const TOKEN_ENDPOINT ='https://login.microsoftonline.com/MyTenantID/oauth2/token?api-version=1.0';
const MS_GRAPH_SCOPE = 'Data.Read';
const resource ='https://api.loganalytics.io';
var responseval = "";

const postData = {
    client_id: APP_ID,
    scope: resource,
    client_secret: APP_SECERET,
    grant_type: 'client_credentials'
  };

  axios.defaults.headers.post['Content-Type'] =
    'application/x-www-form-urlencoded';

    axios
    .post(TOKEN_ENDPOINT, qs.stringify(postData))
    .then(function(response){
        console.log(response);
    })
    .catch(function (err){
        console.log(err.response);
    });