I have a very simple user backend up and running (node, express, mongoose, mongo, etc) and with postman can verify when I add a user it works, when I request a login it works and get a token, and if I put in the wrong details it rejects it,
Now I used this git hub repo https://github.com/christiannwamba/vue-auth-vuex to spin up a simple frontend for this. Which I thought was all working fine as it appeared to be logging in until I found it was accepting whatever details I put in for the email and password as correct!
The backend server kept responding ok when I hit it with the vue app, but on closer inspection when I console logged what it was getting, which was null and returning user not found. So again I don't think there is anything wrong here.
Something I have noticed in chrome dev tools network, it is sending two versions of authenticate, first is empty and then the next one has responses.
I'm at a bit of a loss why it's sending empty requests first time and why it allows the login when it's getting a bad return.
Server.js file:
const express = require('express');
const logger = require('morgan');
const movies = require('./routes/movies') ;
const users = require('./routes/users');
const bodyParser = require('body-parser');
const mongoose = require('./config/database'); //database configuration
var jwt = require('jsonwebtoken');
var cors = require('cors')
const app = express();
// Add cors
app.use(cors());
app.options('*', cors()); // enable pre-flight
app.set('secretKey', 'nodeRestApi'); // jwt secret token
// connection to mongodb
mongoose.connection.on('error', console.error.bind(console, 'MongoDB connection error:'));
app.use(logger('dev'));
app.use(bodyParser.urlencoded({extended: false}));
app.get('/', function(req, res){
res.json({"api" : "User API"});
});
// public route
app.use('/users', users);
// private route
app.use('/movies', validateUser, movies);
app.get('/favicon.ico', function(req, res) {
res.sendStatus(204);
});
function validateUser(req, res, next) {
jwt.verify(req.headers['x-access-token'], req.app.get('secretKey'), function(err, decoded) {
if (err) {
res.json({status:"error", message: err.message, data:null});
}else{
// add user id to request
req.body.userId = decoded.id;
next();
}
});
}
// express doesn't consider not found 404 as an error so we need to handle 404 it explicitly
// handle 404 error
app.use(function(req, res, next) {
let err = new Error('Not Found');
err.status = 404;
next(err);
});
// handle errors
app.use(function(err, req, res, next) {
console.log(err);
if(err.status === 404)
res.status(404).json({message: "Not found"});
else
res.status(500).json({message: "Something looks wrong :( !!!"});
});
app.listen(3000, function(){
console.log('Node server listening on port 3000');
});
Update:
I have added in under my CORS bit in server.js:
app.options('/users/authenticate', function(req, res){
res.header('Access-Control-Allow-Origin', '*');
res.header('Access-Control-Allow-Methods', 'POST');
res.end();
});
In network I now only get the one request. Under form data it appears to be there but it's saying in the response that data is null, and even more odd the vuejs is still logging in and allowing access to the restricted pages.
