Passport js，cookie过期后无法登录

本文介绍了Passport js，cookie过期后无法登录的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用passport js作为身份验证中间件，本地策略.有用.但是当cookie过期后，我不能再登录了.

I'm using passport js as authentication middleware, local strategy. It works. But when the cookie has expired, I can no longer login.

passport.use(new LocalStrategy({ usernameField: 'email' }, function(username, password, done) { mongoose.model('users').findOne({ email: username, password: password }, function(err, result){ if(result){ var user = { name: result.name, email:result.email }; return done(null, user); }else{ return done(null, false, { message: 'Incorrect username.' }); } }); } ));

这是本地策略登录.它正确返回用户.但是在我的浏览器中，我可以看到没有设置 cookie.

This is the LocalStrategy login. It returns the user correctly. But in my browser I can see that no cookie has been set.

如果我重新启动我的节点，它会再次工作.这里有什么问题?

If I restart my node, then it works again. What can be wrong here?

推荐答案

您需要在 express 中设置会话功能.在您的应用配置中应该有这样的内容:

You need to set up session capabilities in express. In your app configuration there should be something like this:

app.use(express.cookieParser()) // must come before session. app.use(express.session({ secret: 'super hard to guess' })); app.use(passport.initialize()); app.use(passport.session());

如果您使用 express 4，您将需要两个新的依赖项，express-session 和 cookie-parser 模块，因此应该是:

If you're using express 4, you'll need two new dependencies, the express-session and cookie-parser modules, so instead it would be:

var cookieParser = require('cookie-parser'); var session = require('express-session'); app.use(cookieParser()); app.use(session({ secret: 'keyboard cat', key: 'sid', cookie: { secure: true }})); app.use(passport.initialize()); app.use(passport.session());