Node.JS验证Google身份验证令牌

Question

我正在尝试使用Express.JS框架构建一个Node.JS REST服务器，该服务器集成了Google身份验证以供移动应用程序使用。使用的Node.JS版本是0.12.7。

当验证从应用程序接收到的Google令牌时，我遇到了问题，因为似乎我正在尝试加载的模块返回了一个错误。

用于验证此令牌的模块是passport-google-token。用于初始化此模块和检查令牌的代码如下：

index.js文件

'use strict';

import express from 'express';
import passport from 'passport';
import {setTokenCookie} from '../../auth.service';

var router = express.Router();

router
  .post('/callback', passport.authenticate('google-token'), setTokenCookie);

export default router;

passport.js 文件

import passport from 'passport';
import GoogleTokenStrategy from 'passport-google-token';

export function setup(User, config) {
  passport.use(new GoogleTokenStrategy({
    clientID: config.google.clientID,
    clientSecret: config.google.clientSecret
  },
  function(accessToken, refreshToken, profile, done) {
    User.findOne({'google.id': profile.id}).exec()
      .then(user => {
        if (user) {
          console.log(user);
          return done(null, user);
        }

        user = new User({
          name: profile.displayName,
          email: profile.emails[0].value,
          role: 'user',
          username: profile.emails[0].value.split('@')[0],
          provider: 'google',
          google: profile._json
        });
        console.log(user);
        user.save()
          .then(user => done(null, user))
          .catch(err => done(err));
      })
      .catch(err => done(err));
  }));
}

当我尝试启动服务器时，我收到了以下错误信息：

D:\Work\SoftwareUp\softwareup_android_demo\server\server\auth\google\mobile\passport.js:19
  _passport2.default.use(new _passportGoogleToken2.default({
                         ^
TypeError: object is not a function
    at Object.setup (D:/Work/SoftwareUp/softwareup_android_demo/server/server/auth/google/mobile/passport.js:5:16)
    at Object.<anonymous> (D:/Work/SoftwareUp/softwareup_android_demo/server/server/auth/index.js:13:37)
    at Module._compile (module.js:460:26)
    at loader (D:\Work\SoftwareUp\softwareup_android_demo\server\node_modules\babel-register\lib\node.js:144:5)
    at Object.require.extensions.(anonymous function) [as .js] (D:\Work\SoftwareUp\softwareup_android_demo\server\node_modules\babel-register\lib\node.js:154:7)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.exports.default (D:/Work/SoftwareUp/softwareup_android_demo/server/server/routes.js:15:20)
    at Object.<anonymous> (D:/Work/SoftwareUp/softwareup_android_demo/server/server/app.js:27:1)
    at Module._compile (module.js:460:26)
    at loader (D:\Work\SoftwareUp\softwareup_android_demo\server\node_modules\babel-register\lib\node.js:144:5)
    at Object.require.extensions.(anonymous function) [as .js] (D:\Work\SoftwareUp\softwareup_android_demo\server\node_modules\babel-register\lib\node.js:154:7)
    at Module.load (module.js:355:32)
    at Function.Module._load (module.js:310:12)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.<anonymous> (D:\Work\SoftwareUp\softwareup_android_demo\server\server\index.js:12:28)
    at Module._compile (module.js:460:26)
    at Object.Module._extensions..js (module.js:478:10)
    at Module.load (module.js:355:32)
Stopping Express server

据我所知，调用构造函数时存在问题，但我不确定具体是什么问题。

你能帮我吗？

谢谢。

- Ancuta

Answer 1

尝试将您的导入代码从

import GoogleTokenStrategy from 'passport-google-token';

更改为

import { Strategy as GoogleTokenStrategy } from 'passport-google-token';

这样做可以更好地引用所需的模块并提高代码的可读性。

- W.C.

---

谢谢，这解决了我的问题，现在看起来可以工作了。 - Ancuta