我的应用程序正在使用connect-mongo、express-session、keystone和passport处理登录和用户会话。
但是,当会话结束(用户注销或关闭浏览器窗口)时,会话不会从 MongoDB 会话存储中删除。
这是我的中间件设置:
var express = require('express')
, path = require('path')
, cookieParser = require('cookie-parser')
, bodyParser = require('body-parser')
, passport = require('passport')
, session = require('express-session')
, mongoStore = require('connect-mongo')(session)
, compression = require('compression')
, favicon = require('serve-favicon')
, config = require('../config')
, flash = require('connect-flash');
app.use(bodyParser.json({limit: '50mb'}));
app.use(bodyParser.urlencoded({limit: '50mb', parameterLimit: 52428800, extended: true}));
app.use(cookieParser(process.env.COOKIE_SECRET));
app.use(compression());
app.use(express.static(path.join(__dirname, '../', config.get('staticContentPath')), {
maxAge: (60 * 60 * 24 * 7) * 1000
}));
app.use(session({
secret: process.env.COOKIE_SECRET,
resave: false,
saveUninitialized: true,
cookie: {
maxAge: 24 * 60 * 60 * 1000 // 24 hrs
},
store: new mongoStore({
url: config.get('mongo')
})
}));
app.use(passport.initialize());
app.use(passport.session());
MongoDB 中会话的集合名称是app_sessions。在我的依赖关系树中搜索表明这是由 Keystone CMS 处理的。
cookie 名称也是keystone.sid
这是我的 Keystone 配置:
var config = require('../../lib/config')
, keystone = require('keystone');
module.exports = function(app){
keystone.init({
'app': app,
'port': config.get('keystone').port,
'brand': config.get('sitename'),
'views': app.get('views'),
'view engine': app.get('view engine'),
'custom engine': app.get('custom engine'),
'auto update': false,
'session': true,
'session store': 'mongo',
'auth': true,
'user model': 'Account',
'cookie secret': process.env.COOKIE_SECRET,
'compress': true,
'frame_guard': 'deny',
'mongo': config.get('mongo')
});
keystone.import('../../lib/models');
keystone.start();
};
最后是来自 MongoDB 的一些示例会话对象:
{
"_id" : "GUL2jwhCvqZHO7Gqy8KCHod1qJmrl6j4",
"session" : "{\"cookie\":{\"originalMaxAge\":null,\"expires\":null,\"httpOnly\":true,\"path\":\"/\"},\"_garbage\":\"2016-08-17T13:01:53.475Z\",\"guestPageViews\":1,\"flash\":{}}",
"expires" : ISODate("2016-08-31T13:01:57.642+0000")
},
{
"_id" : "C-4cuoyIGHgYM8hLGhQVOv3bRwChwkxq",
"session" : "{\"cookie\":{\"originalMaxAge\":null,\"expires\":null,\"httpOnly\":true,\"path\":\"/\"},\"_garbage\":\"2016-08-17T13:02:44.000Z\",\"guestPageViews\":1,\"flash\":{}}",
"expires" : ISODate("2016-08-31T13:02:51.473+0000")
},
{
"_id" : "foE9ewU3eoJXIzkW97GSbMGNzFt2W4ww",
"session" : "{\"cookie\":{\"originalMaxAge\":null,\"expires\":null,\"httpOnly\":true,\"path\":\"/\"},\"_garbage\":\"2016-08-17T13:04:35.294Z\",\"guestPageViews\":1,\"flash\":{}}",
"expires" : ISODate("2016-08-31T13:04:38.979+0000")
},
{
"_id" : "P8ugG4TFHJAuCzNS9aCMSybIS25uFtL1",
"session" : "{\"cookie\":{\"originalMaxAge\":null,\"expires\":null,\"httpOnly\":true,\"path\":\"/\"},\"userId\":\"56cadedbc580346a1bd0ee0c\",\"_garbage\":\"2016-08-17T23:57:03.615Z\",\"flash\":{}}",
"expires" : ISODate("2016-08-31T23:57:05.203+0000")
}
你能发现为什么会话不会被破坏吗?