具有NodeJS身份验证解决方案的CouchDB

本文介绍了具有NodeJS身份验证解决方案的CouchDB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

在node.js中，成功登录后，我的身份验证库（lockit）未设置会话。 （免责声明：我不宽容使用lockit，我认为它在各个方面都非常糟糕。）

In node.js my auth library (lockit) is not setting session after logging in successfully. (Disclaimer: I am not condoning the use of lockit, I think it is positively terrible in every way.)

我阅读了lockit源代码并找到了以下代码：

I read lockit source code and found this code:

// create session and save the name and email address req.session.name = user.name; req.session.email = user.email;

这是我的快速配置：

app.use(bodyParser.urlencoded({extended: true})); app.use(bodyParser.json()); app.use(cookieParser()); app.use(cookieSession({ secret: 'this is my super secret string' })); app.use(lockit.router);

与用户登录后，我使用相同的浏览器发送另一个请求，并且cookie相同这是从登录请求中设置的... 成功登录后，这里显示的是Set-Cookies：

After I login with a user, I send another request with the same browser and the cookie is the same that gets set from the login request... After successful login here is the Set-Cookies I get:

Set-Cookie express:sess=eyJmYWlsZWRMb2dpbkF0dGVtcHRzIjowLCJuYW1lIjoianVzdGluIiwiZW1haWwiOiJqdXN0aW5Ad2ViaW52ZXJ0ZXJzLmNvbSIsImxvZ2dlZEluIjp0cnVlfQ==; path=/; httponly Set-Cookie express:sess.sig=FMcv9fswWmWG6A7hpOEnEysbqd4; path=/; httponly

然后登录后我的请求包含以下cookie：

Then my request after the login contains these cookies:

express:sess eyJmYWlsZWRMb2dpbkF0dGVtcHRzIjowLCJuYW1lIjoianVzdGluIiwiZW1haWwiOiJqdXN0aW5Ad2ViaW52ZXJ0ZXJzLmNvbSIsImxvZ2dlZEluIjp0cnVlfQ== express:sess.sig FMcv9fswWmWG6A7hpOEnEysbqd4

但是即使有cookie，我也会得到： req.session === undefined

But even though the cookie is there, I'm getting: req.session === undefined

我以前从未使用过这些技术，所以我做的可能很愚蠢……

I've never used these technologies before, so it could be something really stupid that I am doing...

推荐答案

我是Lockit的作者，我相信我们会找到解决您问题的方法。您是否已完成所有必需的步骤来安装Lockit？这是我刚刚做的，并且工作正常。

I'm the author of Lockit and I'm sure we will find a solution to your problem. Did you go through all the required steps to install Lockit? Here is what I just did and it works fine.

创建一个新的Express应用（在我的情况下为Express 4.2.0） 。

Create a new Express app (Express 4.2.0 in my case). express

安装Express依赖项。

Install Express dependencies.

npm install

安装Lockit和会话。

Install Lockit and Sessions.

npm install lockit cookie-session --save

安装CouchDB适配器。

Install CouchDB adapter.

npm install lockit-couchdb-adapter --save

使用CouchDB的URL创建 config.js

// settings for local CouchDB exports.db = '127.0.0.1:5984/';

使用配置启动Lockit。

Initiate Lockit with your config.

// in your header var cookieSession = require('cookie-session'); var Lockit = require('lockit'); var config = require('./config.js'); var lockit = new Lockit(config); // after all your other middleware app.use(cookieSession({ secret: 'my super secret String' })); app.use(lockit.router);

启动您的应用。

Start your app.

DEBUG=tmp ./bin/www

您现在可以导航到 http：// localhost：3000 / signup 并创建一个新用户。如果您尚未设置任何电子邮件服务器，则必须查看数据库（在我的情况下为 127.0.0.1:5984/_utils/database.html?_users ）作为您的注册令牌。然后转到 http：// localhost：3000 / signup /：token 激活您的新用户。

You can now navigate to localhost:3000/signup and create a new user. If you haven't set up any email server you have to look in your database (in my case at 127.0.0.1:5984/_utils/database.html?_users) for your signup token. Then go to localhost:3000/signup/:token to activate your new user.

很好，您现在可以使用用户名（或电子邮件）和密码登录。要使用自己的路线访问当前登录的用户，请使用 req.session 。

Great, you can now use your username (or email) and password to log in. To access the currently logged in user in your own routes use req.session.

// default routes from Express app.use('/', routes); app.use('/users', users); // your own custom route app.get('/awesome', function(req, res) { console.log(req.session.name); console.log(req.session.email); res.send('awesome'); });

我希望我能为您提供帮助。如果您还有其他问题，请告诉我。

I hope I could help you. If you've got any other problems just let me know.