“确认认证”的文件" isAuthenticated"护照的功能？ [英] Documentation for "ensureAuthentication" "isAuthenticated" passport's functions?

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 https ：//github.com/jaredhanson/passport/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 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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