Passport JS通过URL进行身份验证 [英] Passport js authenticate by url

问题描述

我正在为我的应用程序使用Express JS和Passport JS.

I'm using Express JS and Passport JS for my app.

我想为新用户提供一次通过特定URL自动登录一次的机会.我可以使用URL中的信息从数据库中获取用户，因此我有一个User对象(带有ID，电子邮件，哈希密码等)，但是我不知道如何使用护照对用户进行身份验证和登录.

I want to give a new user the opportunity to automatically login, once, by a specific URL. I can get the user from the database with the information from the URL, so I have an User object (with id, email, hashed password etc.) but I don't know how I can use passport to authenticate the user and login.

我尝试使用从数据库中获取的用户对象执行以下功能:

I tried executing below function with the user object I got from the database:

req.login(user, function(err) {
  if (err) { return next(err); }
  return res.redirect('/users/' + req.user.username);
});

来源: http://passportjs.org/guide/login/

但这没用.猜猜这仅仅是因为用户对象包含哈希密码... 以前曾经尝试过并可以告诉我它如何工作的人吗?

But that didn't work. Guess it's just because the user object contains the hashed password... Anyone who ever tried this before and can tell me how it works?

推荐答案

也许 https://github.com /yarax/passport-url 策略将对您有用

基本逻辑从url获取参数

Base logic is getting argument from url

UrlStrategy.prototype.authenticate = function(req, options) {
    var self = this;

    function verified(err, user, info) {
        if (err) { return self.redirect(self.failRedirect); } // redirect in fail
        self.success(user, info); // done callback
    }

    this._verify(req.query[this.varName], verified);
};

此处的完整示例 https://github.com/yarax/passport -url/blob/master/index.js

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