node.js – 使用express-session和passportjs无法从存储中正确获取会话

我正在使用护照,快递和连接简单.

问题是会话没有从存储中正确获取,它正确地(我希望,但怀疑)保存.

我的设置是相同的,就像许多教程一样,我已经找到了.

server.js：

import express from 'express';
import next from 'next';
import bodyParser from 'body-parser';
import session from 'express-session';
import connectPgSimple from 'connect-pg-simple';
const sessionStorage = connectPgSimple(session);
import initAuthentication from '!/server/authentication';

const dev = process.env.NODE_ENV !== 'production'; // eslint-disable-line
const port = process.env.PORT || 3000; // eslint-disable-line
const app = next({ dev });

app.prepare()
.then(() => {
  const server = express();

  server.use(express.static('public'));

  /* Note Since version 1.5.0,the cookie-parser middleware no longer needs
     to be used for this module to work. This module Now directly reads and writes
     cookies on req/res. Using cookie-parser may result in issues
     if the secret is not the same between this module and cookie-parser.
     https://www.npmjs.com/package/express-session */
  // server.use(cookieParser());

  server.use(bodyParser.json()); // for parsing application/json
  server.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
  server.use(session({
    secret: 'keyboard cat',store: new sessionStorage(),resave: false,saveUninitialized: false,cookie: {
      secure: false,maxAge: 30 * 24 * 60 * 60 * 1000
    }})
  );

  initAuthentication(server);
});

authentication.js：

import passport from 'passport';
import LocalStrategy from 'passport-local';
import bcrypt from 'bcrypt';
import {User} from '!/server/db';
import util from 'util';

User.prototype.validPassword = function(password) {
  return bcrypt.compareSync(password,this.passwordHash);
};

User.authenticate = (username,password,done) => {
  User.findOne({where: {nickname: username}}).then(user => {
    if (!user) {
      return done(null,false,{ message: 'Неверное имя пользователя.' });
    }
    if (!user.validPassword(password)) {
      return done(null,{ message: 'Неверный пароль.' });
    }
    return done(null,user);
  }).catch(err => {
    return done(err);
  });
};

export default function initAuthentication(server) {
  server.use(passport.initialize());
  server.use(passport.session());

  passport.use('local-signIn',new LocalStrategy(User.authenticate));

  passport.serializeUser((user,done) => {
    console.log('> serializeUser "'+user.nickname+'" ('+user.id+')');
    done(null,user.id);
  });
  passport.deserializeUser((id,done) => {
    console.log('> deserializeUser with id: ' + id)
    User.findById(id).then(user => {
      done(null,user);
    }).catch(error => {
      console.log('Error in passport.deserializeUser: ' + error);
      done(error,null);
    });
  });

  server.post('/user/login',passport.authenticate('local-signIn'),(req,res) => {
      // If this function gets called,authentication was successful.
      // `req.user` contains the authenticated user.
      console.log('Authenticated user "'+req.user.nickname+'"');
      req.login(req.user,(err)=> {
        if (err) console.log(err);
        console.log('\t Session established for user "'+req.user.nickname+'"');
        res.json(req.user);
      });
    }
  );

  function logAuthenticationStatus(req,res,next) {
    console.log('Authentication status:')
    console.log('\treq.cookies: ' + util.inspect(req.cookies));
    console.log('\treq.isAuthenticated: ',req.isAuthenticated());
    console.log('\treq.session: ',req.session);
    if (req.user) {
      console.log('\tLogged in as "'+req.user.nickname+'"');
    } else {
      console.log('\tNot logged in');
    }
    next();
  }

  server.use(logAuthenticationStatus);

  server.get('/logout',function(req,res){
    req.logout();
    res.redirect('/');
  });
}

有趣的部分是’express-session’的调试输出,这要归功于令人惊叹的npm-package debug.

因此,当对/ user / login的请求出现时,使用username = AntonAL,会发生以下情况：

Executing (default): SELECT "id","nickname","email","password","passwordHash","lastLoggedIn","createdAt","updatedAt" FROM "users" AS "user" WHERE "user"."nickname" = 'AntonAL' LIMIT 1;
> serializeUser "AntonAL" (1)
Authenticated user "AntonAL"
> serializeUser "AntonAL" (1)
     Session established for user "AntonAL"
  express-session saving qiQfhyAvDDPD7muJLtGdZudKqMug0aAC +23ms
  express-session split response +0ms
  express-session set-cookie connect.sid=s%3AqiQfhyAvDDPD7muJLtGdZudKqMug0aAC.0wIcunkcEjhaUzs4H7w4uuv6u%2FBKXMROuAm6%2FG0vVQw; Path=/; Expires=Sat,30 Sep 2017 10:55:31 GMT; HttpOnly +1ms
info: POST /user/login 200 50ms statusCode=200,url=/user/login,host=localhost:3000,content-type=application/json,origin=http://localhost:3000,accept-encoding=gzip,deflate,connection=keep-alive,accept=application/json,user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/603.3.8 (KHTML,like Gecko) Version/10.1.2 Safari/603.3.8,referer=http://localhost:3000/user/login,content-length=44,accept-language=ru,method=POST,httpVersion=1.1,originalUrl=/user/login,responseTime=50,user=AntonAL

所以,会话保存在db中,让我们检查一下：

SELECT * FROM session WHERE sid='qiQfhyAvDDPD7muJLtGdZudKqMug0aAC';`

sid                |                                                                     sess                                                                      |       expire        
----------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------+---------------------
qiQfhyAvDDPD7muJLtGdZudKqMug0aAC | {"cookie":{"originalMaxAge":2592000000,"expires":"2017-09-30T10:55:31.514Z","secure":false,"httpOnly":true,"path":"/"},"passport":{"user":1}} | 2017-09-30 13:55:32
(1 row)

到现在为止还挺好.

现在,我正在申请一个网站的主页并获得以下信息：

info: GET / 200 486ms statusCode=200,url=/,cookie=connect.sid=s%3AO6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE.M4iFzpVZP9fNa%2FLEomsMD8D9LjA1uFnDMnXT%2FHR3wyk; meteor_login_token=4YvVuK0V4adQJaMM2setEAx9_Ki7q6At19YfAvwyOJ8; _ga=GA1.1.1413606909.1501852025,upgrade-insecure-requests=1,accept=text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,cache-control=max-age=0,method=GET,originalUrl=/,responseTime=486,user=null
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +516ms
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +1ms
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +4ms
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +1ms
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +1ms
  express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +0ms
  express-session no session found +1ms
Authentication status:
    req.cookies: undefined
    req.isAuthenticated:  false
    req.session:  Session {
     cookie: 
         { path: '/',_expires: 2017-09-30T11:15:52.123Z,originalMaxAge: 2592000000,httpOnly: true,secure: false } }
     Not logged in
   express-session no session found +7ms

我看到,’express-session’尝试用另一个SID O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE获取会话,这在数据库中不存在.

为什么会这样？

AFAIK,它应该通过SID = qiQfhyAvDDPD7muJLtGdZudKqMug0aAC获取…

我的设置有什么问题？

一个秘密密钥,’cookie-parser’没有被使用,根据重新注释’注意从版本1.5.0开始,cookie解析器中间件不再需要’…

我完全坚持这个.

请帮忙.

sid一代有问题

当我手动更改存储会话的sid以使其与快速会话请求的匹配时,

UPDATE session SET sid='O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE' WHERE sid='qiQfhyAvDDPD7muJLtGdZudKqMug0aAC';

会话被正确获取并且用户被持久化：

express-session fetching O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +3s
  express-session session found +2ms
> deserializeUser with id: 1
Executing (default): SELECT "id","updatedAt" FROM "users" AS "user" WHERE "user"."id" = 1;
Authentication status:
    req.cookies: undefined
    req.isAuthenticated:  true
    req.session:  Session {
  cookie: 
   { path: '/',_expires: 2017-09-30T10:55:31.514Z,secure: false },passport: { user: 1 } }
    Logged in as "AntonAL"
  express-session saving O6rS2cPlQ6JDaUUxxYRAg-VI5MmldaRE +577ms
  express-session split response +1ms
info: GET / 200 585ms statusCode=200,responseTime=585,现在很清楚 – 生成会话并获取它时,sid参数是不同的.

解决方法

弄清楚了.

在客户端代码中,我使用fetch函数和以下代码：

fetch('/user/login',{
  method: 'POST',headers: {
    'Content-Type': 'application/json',},body: JSON.stringify(values)
});

这种方法给了我这个问题.

当我在路由中将请求方法更改为’GET’并使用普通重定向时,我得到了它的一切工作.

window.location.href = "/login?"+querystring.stringify(values);

为什么会这样？

node.js – 使用express-session和passportjs无法从存储中正确获取会话

解决方法

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