護照沒有出現在 session socket.io

Question

問題
我正在嘗試根據類似於這篇文章的我的快遞 session 對用戶進行身份驗證。 In http request this is what req.session returns I also connected my mongo store to hold sessions but it also behaves like socket session returning only cookie without session information.

//user not authenticated    
Session {
 cookie: { path: '/', _expires: null, originalMaxAge: null, httpOnly: true },
 passport: {}
        }
//user authenticated
Session {
  cookie: { path: '/', _expires: null, originalMaxAge: null, httpOnly: true },
  passport: {
    user: {
      _json: [Object],
      id: '76561198298457222',
    }

但是，當我嘗試使用后引用護照 object 與套接字 io 連接 socket.request.session 時，不會返回。 但我很確定中間件可以正常工作，否則根本就沒有 session。

// user not authenticated
Session {
  cookie: { path: '/', _expires: null, originalMaxAge: null, httpOnly: true }
}// user should be authenticated
Session {
  cookie: { path: '/', _expires: null, originalMaxAge: null, httpOnly: true }
}

設置：

   var sessionMiddleware = session({
        secret: '<secret>',
        name: 'profile_session',
        resave: true,
        saveUninitialized: true,
        store: new MongoStore({ mongooseConnection: mongoose.connection })
    })
    app.use(sessionMiddleware);
io.use(function (socket, next) {
    // Wrap the express middleware
    sessionMiddleware(socket.request, {}, next);
})
io.on('connection', (socket) => {
    console.log('a user connected id:', socket.id);
    console.log(socket.request.session)

});

Answer 1

似乎問題是saveUninitialized設置為 true，即使沒有用戶登錄，它也會保存 session。您也可以使用io中的中間件並獲取用戶信息。

var sessionMiddleware = session({
    secret: '<secret>',
    name: 'profile_session',
    resave: true,
    saveUninitialized: false,
    store: new MongoStore({ mongooseConnection: mongoose.connection })
})

const wrap = (middleware) => (socket, next) => middleware(socket.request, {}, next);
io.use(wrap(sessionMiddleware));
io.use(wrap(passport.initialize()));
io.use(wrap(passport.session()));

io.on("connection", (socket) => {
    const session = socket.request.session;
    const user = socket.request.user
    console.log(session)
    console.log(user)
})