500未经授权使用node和passport进行google oauth登录验证

const express = require('express');
const passport = require('passport');
const GoogleStrategy = require('passport-google-oauth20').Strategy;

const app = express();

// 配置Google OAuth策略
passport.use(new GoogleStrategy({
    clientID: 'YOUR_CLIENT_ID',
    clientSecret: 'YOUR_CLIENT_SECRET',
    callbackURL: '/auth/google/callback'
  },
  (accessToken, refreshToken, profile, done) => {
    // 在这里处理验证成功后的逻辑
    // 可以将用户信息存储到数据库或会话中
    done(null, profile);
  }
));

// 创建路由处理程序
app.get('/auth/google',
  passport.authenticate('google', { scope: ['profile', 'email'] }));

app.get('/auth/google/callback',
  passport.authenticate('google', { failureRedirect: '/login' }),
  (req, res) => {
    // 验证成功后的回调处理
    res.redirect('/dashboard');
  });

app.listen(3000, () => {
  console.log('Server started on port 3000');
});