如何使用Express和Nodejs来保护静态路由 [英] How to secure a static route with Express and Nodejs

问题描述

我使用Node（最新版本）+ Express，也是最新版本。我有2个文件夹，公共和安全。安全的文件夹只能在登录后才能访问。

I use Node (latest version) + Express, also latest Version. I have 2 folders, public and secured. The secured folder should only be accessible after login.

我自己创建了一个登录系统，现在我想知道如何保护路由到这个安全文件夹

I've create a login system by myself, now I wonder how I can secure the route to this "secure-folder".

我正在关于设置一个静态路由到我的安全文件夹（就像我做了一个公共的），然后检查用户是否登录，但是它不起作用。

I was thining about setting a static route to my "secured" folder (like I did with the public one) and then check whether the user is logged in, but it doesn't work.

这是我以为应该工作的...

This is what I thought should work...

(...)
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'secured')));
(...)

function requireLogin(req, res, next) {
  if (req.session.loggedIn) {
    next(); // allow the next route to run
  } else {
    // require the user to log in
    res.redirect("/login"); 
  }
}

app.all("/secured/*", requireLogin, function(req, res, next) {
  next(); 

});

推荐答案

为您的私有静态单独指定一个不同的文件夹路线

Specify a different folder for your private statics on a separate route

app.use(express.static(path.join(__dirname, 'public')));
app.use('/private', express.static(path.join(__dirname, 'private')));

然后，您可以在每个请求中使用您的中间件

Then you can use your middleware on each request

app.all('/private/*', function(req, res, next) {
  if (req.session.loggedIn) {
    next(); // allow the next route to run
  } else {
    // require the user to log in
    res.redirect("/login"); 
  }
})

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