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，该框架集成了Google身份验证的移动应用程序。使用的Node.JS版本是0.12.7。

我在验证从应用程序接收到的Google令牌时遇到了问题，因为似乎我正在尝试加载的模块会返回错误。

用于验证此令牌的模块是passport-google-token [1]。使用的代码初始化该模块并检查令牌如下：

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)); 
    })); 
} 

当我尝试启动我的服务器收到以下错误：

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 

从我认为有一个问题时调用c onstructor，但我不知道是什么问题。

你能帮我吗？

谢谢。

[1] https://www.npmjs.com/package/passport-google-token

Answer 1

试图改变自己的进口代码

import GoogleTokenStrategy from 'passport-google-token';

到

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