“确认认证”的文件" isAuthenticated"护照的功能？

问题描述

我一直在寻找一段时间，看不到找到一个确定的文档来源。当我搜索这些，第一个Google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.

有没有更多的中间件功能类似于这个？

Are there any more middleware functions similar to this?

推荐答案

虽然没有明确记录在任何地方容易找到，您可以看到被认证的位置和 isUnauthenticated 标志在Passport代码中设置在。

While not explicitly documented anywhere easily found, you can see where the the isAuthenticated and isUnauthenticated flags are set in the Passport code at https://github.com/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
});

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