“ensureAuthentication"文档“已认证"护照的作用?

本文介绍了“ensureAuthentication"文档“已认证"护照的作用?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

我一直在寻找一段时间，但找不到明确的文档来源.当我搜索这些时，第一个 Google 搜索结果是 StackOverflow.

I've been looking for a while, and can't see to find a definitive documentation source. When I search for these, the first Google results are to StackOverflow.

还有类似的中间件功能吗?

Are there any more middleware functions similar to this?

推荐答案

虽然没有在任何容易找到的地方明确记录，但您可以看到 isAuthenticated 和 isUn​​authenticated 标志的位置在 github/jaredhanson/的 Passport 代码中设置护照/blob/a892b9dc54dce34b7170ad5d73d8ccfba87f4fcf/lib/passport/http/request.js#L74.

While not explicitly documented anywhere easily found, you can see where the the isAuthenticated and isUnauthenticated flags are set in the Passport code at github/jaredhanson/passport/blob/a892b9dc54dce34b7170ad5d73d8ccfba87f4fcf/lib/passport/http/request.js#L74.

ensureAuthenticated 不是官方的，但可以通过以下方式实现:

ensureAuthenticated is not official, but can be implemented via the following:

function ensureAuthenticated(req, res, next) { if (req.isAuthenticated()) return next(); else // Return error content: res.jsonp(...) or redirect: res.redirect('/login') } app.get('/account', ensureAuthenticated, function(req, res) { // Do something with user via req.user });