I write a router for authentication and a middleware to parse redirect parameter and save in session. But when parsing query parameters, both req.body and req.params are empty.
router.js
/* Route for Facebook login. This is the only login option for now. */
var router = require('express').Router();
var passport = require('passport');
var redirect = require('../middlewares/redirect');
/**
* facebook oauth
*/
router.get('/facebook', redirect.parse(), passport.authenticate('facebook'));
redirect.js
/**
* save the redirect parameter to session
*
* @param {Object} options options for the middleware
*/
module.exports.parse = function (options) {
return function (req, res, next) {
console.log(req.body);
console.log(req.params);
if (req.body.redirect) {
req.session.redirect = req.body.redirect;
console.log(req.body.redirect);
console.log(req.session.redirect);
req.session.save();
}
next();
};
};
When I call /auth/facebook?redirect=/groups
, the output is:
{}
{}
The code is on Github https://github.com/guoyunhe/shrgrp
You are calling
GET
and expecting data fromreq.body
which is not gonna work
With GET
call you can get data in two ways:
if it is
parameter
then you can get inreq.params
If it is
query string
then you can get inreq.query
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