使用 next-auth 凭据提供程序时如何在客户端发送 httponly cookies？

Question

我正在创建下一个 js 应用程序，使用 next-auth 来处理身份验证。

我有一个外部后端 api，所以我正在使用 Credentials Provider。

问题是后端发送了 httponly cookie，但是当我向客户端发出请求时，这些 cookie 没有附加到浏览器。

在/pages/api/[...auth].js

import NextAuth from 'next-auth';
import Providers from 'next-auth/providers';
import clientAxios from '../../../config/configAxios'

export default NextAuth({
    providers: [
        Providers.Credentials({
            async authorize(credentials) {
                try {
                    const login = await clientAxios.post('/api/login', {
                        username: credentials.username,
                        password: credentials.password,
                        is_master: credentials.is_master
                    })


                    const info = login.data.data.user
                    const token = {
                        accessToken: login.data.data.access_token,
                        expiresIn: login.data.data.expires_in,
                        refreshToken: login.data.data.refresh_token
                    }
                    // I can see cookies here
                    const cookies = login.headers['set-cookie']

                    return { info, token, cookies }
                } catch (error) {
                    console.log(error)
                    throw (Error(error.response.data.M))
                }
            }
        })
    ],
    callbacks: {
        async jwt(token, user, account, profile, isNewUser) {
            if (token) {
               // Here cookies are set but only in server side
               clientAxios.defaults.headers.common['Cookie'] = token.cookies
            }
            if (user) {
                token = {
                    user: user.info,
                    ...user.token,
                }
            }

            return token
        },
        async session(session, token) {
            // Add property to session, like an access_token from a provider.
            session.user = token.user
            session.accessToken = token.accessToken
            session.refreshToken = token.refreshToken

            return session
        }
    },
    session: {
        jwt: true
    }
})

我的 axios 配置文件

import axios from 'axios';

const clientAxios = axios.create({

    baseURL: process.env.backendURL,
    withCredentials: true,
    headers:{
        'Accept' : 'application/json',
        'Content-Type' : 'application/json'
    }

});

export default clientAxios;

页面组件

import { getSession } from "next-auth/client";
import clientAxios from "../../../config/configAxios";
import { useEffect } from "react"

export default function PageOne (props) {
    useEffect(async () => {
      // This request fails, cookies are not sent
      const response = await clientAxios.get('/api/info');
    }, [])

    return (
        <div>
           <h1>Hello World!</h1>
        </div>
    )
}

export async function getServerSideProps (context) {
    const session = await getSession(context)

    if (!session) {
        return {
            redirect: {
                destination: '/login',
                permanent: false
            }
        }
    }

    // This request works
    const response = await clientAxios.get('/api/info');
    
    return {
        props: {
            session,
            info: response.data
        }
    }
}

Answer 1

您需要配置 clientAxios 以在返回服务器的所有请求中包含服务器作为其响应的一部分发送的 cookie。设置 api.defaults.withCredentials = true; 应该可以得到你想要的。请参阅下面我的 vue 应用程序的 axios 配置：

import axios from "axios";

export default ({ Vue, store, router }) => {
  const api = axios.create({
    baseURL: process.env.VUE_APP_API_URL
  });
  api.defaults.withCredentials = true; ------> this line includes the cookies
  Vue.prototype.$axios = api;
  store.$axios = api;
};

Answer 2

经过一段时间的研究我明白了。

我不得不更改 /pages/api/auth 导出 NextAuth 的方式。

而不是

export default NextAuth({
    providers: [
       ...
    ]

})

像这样导出，这样我们就可以访问请求和响应object

export default (req, res) => {
    return NextAuth(req, res, options)
}

但是要在选项 object 中访问它们，我们可以将其设为回调

const nextAuthOptions = (req, res) => {
    return {
        providers: [
           ...
        ]
    }
}

export default (req, res) => {
    return NextAuth(req, res, nextAuthOptions(req, res))
}

要将 cookie 从后端发送回前端，我们必须在响应

中添加 'Set-Cookie' header

res.setHeader('Set-Cookie', ['cookie_name=cookie_value'])

完整代码为

import NextAuth from 'next-auth';
import CredentialsProvider from 'next-auth/providers/credentials';

const nextAuthOptions = (req, res) => {
    return {
        providers: [
           CredentialsProvider({
                async authorize(credentials) {
                   try {                      
                        const response = await axios.post('/api/login', {
                            username: credentials.username,
                            password: credentials.password
                        })

                        const cookies = response.headers['set-cookie']

                        res.setHeader('Set-Cookie', cookies)
                        
                        return response.data
                    } catch (error) {
                        console.log(error)
                        throw (Error(error.response))
                    } 
                }
           })
        ]
    }
}

export default (req, res) => {
    return NextAuth(req, res, nextAuthOptions(req, res))
}

使用 next-auth 凭据提供程序时如何在客户端发送 httponly cookies？

How to send httponly cookies client side when using next-auth credentials provider?

next.js

next-auth