Question

我有一个使用Passport.js通过Facebook验证用户的应用程序，并且可以成功完成。但是，每当我的node.js服务器重置时，用户都会被注销。

似乎快速会话是持久登录状态的方式，但我读过的每个答案似乎都说你必须使用mongodb或redis来实现这一点。我们正在使用Mysql。

有没有办法使用mysql的express-sessions来持久登录状态？

Answer 1

您可以使用会话（快速会话）来实现这一目标。我目前正在使用这种组合 express，express-session，express-mysql-session（用于存储），带有facebook和twitter策略的护照。基本设置可能是这样的。

var express = require('express');
var session = require('express-session');
var MySQLStore = require('express-mysql-session')(session);
var app = express();

var options = {
    host: '',// Host name for database connection.
    port: '',// Port number for database connection.
    user: '',// Database user.
    password: '',// Password for the above database user.
    database: ''// Database name
};
var connection = mysql.createConnection(options);
var sessionStore = new MySQLStore({
    checkExpirationInterval: 900000,// How frequently expired sessions will be cleared; milliseconds.
    expiration: 86400000,// The maximum age of a valid session; milliseconds.
    createDatabaseTable: true,// Whether or not to create the sessions database table, if one does not already exist.
    schema: {
        tableName: 'sessions',
        columnNames: {
            session_id: 'session_id',
            expires: 'expires',
            data: 'data'
        }
    }
}, connection);

app.use(session({
    key: 'MyKey',
    secret: 'MySecret',
    cookie: {domain: '.mydomain.com', httpOnly: true, secure: false},
    domain: '.mydomain.com',
    store: sessionStore,
    resave: true,
    saveUninitialized: true
}));

/**
 * Session handle for passport
 */
app.use(passport.initialize());
app.use(passport.session());

/**
* Check if user is authenticated in a route
*/
function authUser (req, res, next) {
    if (!req.isAuthenticated()) {
        res.redirect('/login')
    } else {
        next();
    }
}

router.get('/hello', authUser, function(req, res){
    //Code
});


/**
 * Start the server on port defined by configuration
 */
app.set('port', process.env.PORT || 3000);
var server = app.listen(app.get('port'));

更多信息：

https://github.com/expressjs/session

https://github.com/chill117/express-mysql-session

使用passport.js，mysql和express-session保持登录状态

1 个答案: