【发布时间】:2018-10-15 01:21:19
【问题描述】:
我开发了一个简单的 express 应用程序来测试在 NodeJS 中使用 Dynamics Business Central 和 ADAL 的身份验证。我收到以下 401 错误。身份验证在 Postman 中按预期工作,我可以在该上下文中调用 Dynamics REST 端点。在下面的 JavaScript 中,我在 Postman 中使用相同的 AAD 租户、客户端 ID 和客户端密码,但我无法进行身份验证。
比较 Postman 和 NodeJs 中使用 https://jwt.io/ 提供的身份验证令牌,唯一的区别是标头值和负载中的 uti。
当我打我getcompanies 路线时,我收到以下错误。我在帖子底部列出了我的节点包版本。
错误 { error: { code: '401', message: 'Unauthorized' } }
源代码
var AuthenticationContext = require('adal-node').AuthenticationContext;
var crypto = require('crypto');
var express = require('express');
var request = require('request');
require('dotenv').config()
var clientId = process.env.CLIENT_ID;
var clientSecret = process.env.CLIENT_SECRET;
var authorityHostUrl = 'https://login.windows.net';
var azureAdTenant = 'grdegr.onmicrosoft.com';
var dynBusinessCentralCommonEndpoint = 'https://api.businesscentral.dynamics.com/v1.0/' + azureAdTenant + '/api/beta';
var bcRedirectUri = 'http://localhost:1337/getbctoken';
var dynBusinessCentralAuthUrl = authorityHostUrl + '/' +
azureAdTenant +
'/oauth2/authorize?response_type=code&client_id=' +
clientId +
'&redirect_uri=' +
bcRedirectUri +
'&state=<state>&resource=' +
'https://api.businesscentral.dynamics.com';
var app = express();
var port = 1337;
app.listen(port, () => console.log(`Example app listening on port ${port}!`))
app.get('/bcauth', function(req, res) {
crypto.randomBytes(48, function(ex, buf) {
var bcToken = buf.toString('base64').replace(/\//g,'_').replace(/\+/g,'-');
res.cookie('bcauthstate', bcToken);
var dynBusinessCentralAuthUrlauthorizationUrl = dynBusinessCentralAuthUrl.replace('<state>', bcToken);
console.log('redirecting to auth url: ' + dynBusinessCentralAuthUrlauthorizationUrl);
res.redirect(dynBusinessCentralAuthUrlauthorizationUrl);
});
});
var bcAccessToken = '';
app.get('/getbctoken', function(req, res) {
var authorityUrl = authorityHostUrl + '/' + azureAdTenant;
var authenticationContext = new AuthenticationContext(authorityUrl);
console.log('getting bc auth context');
authenticationContext.acquireTokenWithAuthorizationCode(
req.query.code,
bcRedirectUri,
'https://api.businesscentral.dynamics.com/',
clientId,
clientSecret,
function(err, response) {
var message = '';
if (err) {
message = 'error: ' + err.message + '\n';
return res.send(message)
}
bcAccessToken = response.accessToken;
console.log('bc token\n' + bcAccessToken);
res.send('bc access token updated');
}
);
});
app.get('/getcompanies', (req, res) => {
var body = '';
var options = {
url: 'https://api.businesscentral.dynamics.com/v1.0/grdegr.onmicrosoft.com/api/beta/companies',
method: 'GET',
headers: {
Authorization: 'Bearer ' + bcAccessToken
},
json: JSON.stringify(body)
};
request(options, (err, response, body) => {
res.send(response || err);
if (response) {
console.log(body);
}
else {
console.log('response is null');
}
});
});
节点包
"devDependencies": {
"adal-node": "^0.1.28",
"request": "^2.87.0",
"webpack": "^4.12.0",
"webpack-cli": "^3.0.8"
},
"dependencies": {
"dotenv": "^6.1.0"
}
【问题讨论】:
标签: node.js rest azure-active-directory adal dynamics-365