reactjs - Set-Cookie 来自服务器的响应，但不存储在存储 cookie 中

Question

我的 Graphql 服务器有问题并做出前端 react 。

提交“signin”突变时，会正确处理突变并接收数据。
“Set-Cookie”在响应 header 中接收，但未存储在浏览器 cookie 中。
我已经尝试过 Stack Overflow 上无数其他讨论中提出的解决方案，但无济于事。





这是我的后端代码:

index.js

    const express = require("express");
    const mongoose = require("mongoose");
    const { ApolloServer, AuthenticationError } = require("apollo-server-express");
    const cors = require("cors");
    const cookieParser = require("cookie-parser");
    const jwt = require("jsonwebtoken");
    const resolvers = require("./graphql/resolvers");
    const typeDefs = require("./graphql/typeDefs");
    require("dotenv").config();

    const users = [
      {
        id: 1,
        name: "Test user",
        email: "your@email.com",
        password: "$2b$10$ahs7h0hNH8ffAVg6PwgovO3AVzn1izNFHn.su9gcJnUWUzb2Rcb2W" // = ssseeeecrreeet
      }
    ];

    mongoose
      .connect(process.env.MONGO_URI, {
        useNewUrlParser: true,
        useUnifiedTopology: true
      })
      .then(() => console.log("DB Connected"))
      .catch(err => console.error(err));

    const corsOptions = {
      credentials: true,
      origin: "http://localhost:3000"
    };
    const app = express();
    const port = 4000;
    app.use(cors(corsOptions));
    app.use(cookieParser());
    app.use(express.json());
    app.use(express.urlencoded({ extended: true }));

    const context = async request => {
      let authToken = null;
      let currentUser = null;
      const { headers } = request.req;
      try {
        authToken = headers.authorization || "";
        if (authToken) {
          currentUser = jwt.verify(authToken, process.env.SECRET_KEY);
        }
      } catch (error) {
        throw new AuthenticationError(
          "Authentication token is invalid, please log in"
        );
      }
      return { request, currentUser };
    };

    const server = new ApolloServer({
      typeDefs,
      resolvers,
      context
    });

    server.applyMiddleware({ app, path: "/graphql" });

    app.listen(port, () => console.log(`Server started: http://localhost:${port}`));

解析器.js

module.exports = {
  Mutation: {
    signin: async (root, args, ctx) => {
      console.log(ctx.currentUser);
      // Make email lowercase
      const email = args.email.toLowerCase();
      // Check if User exists
      const userExist = await User.findOne({ email });
      if (!userExist) {
        throw new Error("User does not exist, please signup for new account");
      }
      // Check if passwords match
      const match = await bcrypt.compare(args.password, userExist.password);
      if (!match) {
        throw new Error("Invalid username or Password");
      }
      // Create a token and assign
      const token = jwt.sign(
        { email: userExist.email, id: userExist._id },
        process.env.SECRET_KEY,
        { expiresIn: "1day" }
      );
      // Assign to cookie
      ctx.request.res.cookie("token", token, {
        httpOnly: true,
        maxAge: 60 * 60 // 1 Hour
        // secure: true, //on HTTPS
        // domain: 'example.com', //set your domain
      });
      return userExist;
    }
  }
};

然后在客户端(React)端:

import React, { useContext, useReducer } from "react";
import ReactDOM from "react-dom";
import { BrowserRouter as Router, Route, Switch } from "react-router-dom";

import App from "./App";
import Splash from "./pages/Splash";
import Context from "./context";
import reducer from "./reducer";
import ProtectedRoute from "./ProtectedRoute";

import * as serviceWorker from "./serviceWorker";

import { ApolloProvider } from "react-apollo";
import { ApolloClient } from "apollo-client";
import { createHttpLink } from "apollo-link-http";
import { InMemoryCache } from "apollo-cache-inmemory";

const client = new ApolloClient({
  link: createHttpLink({
    uri: "http://localhost:4000/graphql",
    credentials: "include"
  }),
  cache: new InMemoryCache()
});

const Root = () => {
  const initialState = useContext(Context);
  const [state, dispatch] = useReducer(reducer, initialState);

  return (
    <Router>
      <ApolloProvider client={client}>
        <Context.Provider value={{ state, dispatch }}>
          <Switch>
            <ProtectedRoute exact path="/" component={App} />
            <Route path="/login" component={Splash} />
          </Switch>
        </Context.Provider>
      </ApolloProvider>
    </Router>
  );
};

ReactDOM.render(<Root />, document.getElementById("root"));

Login.js 组件

// Imports Omitted

export default function SignIn() {

const onSubmit = async ({ email, password }) => {
    const variables = { email, password };
    const client = new GraphQLClient(BASE_URL);
    const data = await client.request(SIGNIN_MUTATION, variables);
    console.log(data);
  };


// return info omitted

Answer 1

在 resolver.js 中将 SameSite:None 更改为 SameSite:Lax

ctx.request.res.cookie("token", token, {
     httpOnly: true,
     maxAge: 60 * 60 // 1 Hour
     // secure: true, //on HTTPS
     // domain: 'example.com', //set your domain
     sameSite: 'lax',
    }

引用:
https://web.dev/samesite-cookies-explained/#explicitly-state-cookie-usage-with-the-samesite-attribute
https://github.com/GoogleChromeLabs/samesite-examples/blob/master/javascript-nodejs.md