登录后在哪里以及如何更改会话用户对象？

Question

我有一个奇怪的问题，我不知道问题出在哪里。我使用next-auth库在我的Next.js应用程序中制作身份验证系统。

一切正常 - 我可以通过检查是否有google firebase提交凭据的帐户登录，session是否正确创建，但是当authorize回调初始化时，我传递google firestore正确登录后收到的数据。用户对象包含整个数据并且它被向前传递。

然后，当我想从中读取数据时session，我之前通过的一些数据丢失了。

代码：

/pages/api/auth/[...nextauth.js]

export default (req, res) => 
    NextAuth(req, res, {
        providers: [
            Providers.Credentials({
                name: 'Credentials',
                credentials: {
                    phone: { label: "Phone number", type: "text" },
                    password: { label: "Password", type: "password" }
                },
                authorize: async (loginData) => {
                    const { csrfToken, phone, password } = loginData;
                    
                    //  checking if there is account with these credentials
                    let res = await login({
                        phone, 
                        password: sha1(md5(password)).toString()
                    })

                    //  200 = OK
                    if(res.status == 200){
                        //  collect account data
                        const user = {
                            phone,
                            ...res.data.info
                        }

                        //  user object is created correctly, whole data is stored there
                        console.log('received account data from firestore', user)
                        return Promise.resolve(user);
                    }
                    else {
                        //  wrong credentials
                        return Promise.resolve(null);
                    }
                }
            })
        ],
        callbacks: {
            session: async (session, user) => {
                console.log('data passed to object when signed in', user)
                //  user object there doesn't have all data passed before
                return Promise.resolve(session)
            }
        },
        debug: false
    })

控制台记录的对象：

received account data from firestore 
{
  phone: '123123123',
  id: 'w2zh88BZzSv5BJeXZeZX',
  email: 'jan@gmail.com',
  name: 'Jan',
  surname: 'Kowalski'
}

data passed to object when signed in 
{
  name: 'Jan',
  email: 'jan@gmail.com',
  iat: 1603900133,
  exp: 1606492133
}

最好的是，对象（上面）总是具有相同的属性。我可以在authorize回调中传递任何对象，但在session，user对象总是有“姓名，电子邮件，iat，exp”总是。唯一改变的是对象（名称，电子邮件）中这两个属性的值。（其余属性 - “电话，身份证，姓氏” - 缺失）。

下面有session任何反应组件中的控制台记录对象：

import {
    signIn, 
    signOut,
    useSession
} from 'next-auth/client'

const [ session, loading ] = useSession();
console.log(session)

控制台记录的会话对象的照片

我能做什么？我是否必须firestore在session回调中单独接收数据？是服务端渲染Next.js导致的问题吗？

Answer 1

我自己解决了这个问题。
这个问题线程帮助了我很多！
https://github.com/nextauthjs/next-auth/issues/764

下面是解释：

callbacks: {
    jwt: async (token, user, account, profile, isNewUser) => {
        //  "user" parameter is the object received from "authorize"
        //  "token" is being send below to "session" callback...
        //  ...so we set "user" param of "token" to object from "authorize"...
        //  ...and return it...
        user && (token.user = user);
        return Promise.resolve(token)   // ...here
    },
    session: async (session, user, sessionToken) => {
        //  "session" is current session object
        //  below we set "user" param of "session" to value received from "jwt" callback
        session.user = user.user;
        return Promise.resolve(session)
    }
}