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我正在使用 passport-discord 和 passport 来允许用户使用他们的不和谐帐户进行身份验证。

由于某种原因,cookie 没有存储在浏览器中(在前端网站上),我使用 axios(在请求选项中将 withCredentials 设置为 true)向我的快速服务器发出请求,该服务器从请求中获取经过身份验证的用户(req.用户),会话存储在数据库(mongodb atlas)中,但 cookie 没有存储在浏览器中。这在本地有效,但当我在 vercel 等平台上托管网站时无效。cookie 被存储在 API 页面中,而不是在前端网站上,这很奇怪。

api的主文件

const app = require('express')();
const routes = require('./src/routes'); // all the routes
const passport = require('passport');
const mongoose = require('mongoose');
const session = require('express-session');
const cors = require('cors');
const MongoStore = require('connect-mongo');

require('./src/strategies/discord'); // this is where the users are serialized, deserialized
mongoose.connect('database uri');

app.use(
    cors({
        origin: [
            'api url',
            'frontend website url',
        ],
        credentials: true,
    })
);
app.use(
    session({
        secret: 'session secret',
        cookie: {
            maxAge: 30000,
        },
        resave: false,
        saveUninitialized: false,
        store: MongoStore.create({
            mongoUrl: 'database uri',
        }),
    })
);
app.use(passport.initialize());
app.use(passport.session());
app.use('/api', routes);

app.listen(3000, () => {
    console.log(`[API] Running on Port 3000`);
});

/strategies/discord.js 文件(用户被序列化和反序列化的地方

const passport = require('passport');
const DiscordStrategy = require('passport-discord');
const model = require('../models/User');

passport.serializeUser((user, done) => {
    console.log(`Serialized: ${user._id}`);
    done(null, user._id);
});

passport.deserializeUser(async (id, done) => {
  console.log(`Deserialized: ${id}`)
    try {
        const user = await model.findById(id);
        return user ? done(null, user) : done(null, null);
    } catch (err) {
        console.log(err);
        done(err, null);
    }
});

passport.use(
    new DiscordStrategy(
        {
            clientID: 'the client id',
            clientSecret: 'the app client secret',
            callbackURL: `https://apiurl/discord/redirect`,
            scope: ['identify', 'guilds'],
        },
        async (accessToken, refreshToken, profile, done) => {
            const { id, username, discriminator, avatar, guilds } = profile;
            try {
                const found = await model.findByIdAndUpdate(
                    id,
                    {
                        discordTag: `${username}#${discriminator}`,
                        avatar,
                        guilds,
                    },
                    {
                        new: true,
                    }
                );

                if (found) {
                    console.log(`User was found`);
                    return done(null, found);
                } else {
                    const newUser = await new model({
                        _id: id,
                        discordTag: `${username}#${discriminator}`,
                        avatar,
                        guilds,
                    }).save();
                    return done(null, newUser);
                }
            } catch (err) {
                console.log(err);
                return done(err, null);
            }
        }
    )
);

auth.js 文件(用户被重定向到 Oauth2 页面):

const router = require('express').Router();
const passport = require('passport');

router.get('/discord', passport.authenticate('discord'));
router.get(
    '/discord/redirect',
    passport.authenticate('discord'),
    (req, res) => {
        res.redirect(`http://localhost:3001/guilds`);
    }
);

router.get('/', (req, res) => {
    if (req.user) {
        res.send(req.user);
    } else {
        return res.status(401).send('Unauthorized'); // I make a request to this url with axios from my frontend website (withCredentials set to true, so the cookies can be sent)
    }
});

module.exports = router;

正如您在 auth.js 文件中看到的那样,一旦用户登录,他们就会被重定向到前端网站上的公会页面。我再次向我的 API 发出请求,以获取 discord.js 的共同公会客户端和用户,我检查用户是否登录(req.user 存在),如果是,我发送共同行会或仅发送 401 响应并将用户重定向回主页。

登录网站后,我被重定向到公会页面,然后立即重定向到主页,当我检查控制台时,有一个 401 响应(来自 API)。当我检查我网站的“应用程序”选项卡时,没有 cookie,但 API 页面有 cookie。

我不确定这是否是我的代码或我正在使用的软件包之一的问题,不胜感激。

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0 回答 0