| 1 | var router = require("express").Router(); |
| 2 | var UserModel = require('../models/User'); |
| 3 | var sendEmail = require('../utils/mailer'); |
| 4 | var TokenGen = require("../utils/tokenGenerator"); |
| 5 | var access = require("../utils/access"); |
| 6 | var params = require("../config/parameters"); |
| 7 | |
| 8 | // to: object user |
| 9 | function setAndSendLoginToken(subject, to, res) |
| 10 | { |
| 11 | // Set login token and send welcome(back) email with auth link |
| 12 | let token = TokenGen.generate(params.token.length); |
| 13 | UserModel.setLoginToken(token, to._id, (err,ret) => { |
| 14 | access.checkRequest(res, err, ret, "Cannot set login token", () => { |
| 15 | const body = |
| 16 | "Hello " + to.initials + "!\n" + |
| 17 | "Access your account here: " + |
| 18 | params.siteURL + "/authenticate?token=" + token + "\\n" + |
| 19 | "Token will expire in " + params.token.expire/(1000*60) + " minutes." |
| 20 | sendEmail(params.mail.from, to.email, subject, body, err => { |
| 21 | res.json(err || {}); |
| 22 | }); |
| 23 | }); |
| 24 | }); |
| 25 | } |
| 26 | |
| 27 | // AJAX user life cycle... |
| 28 | |
| 29 | router.post('/register', access.unlogged, access.ajax, (req,res) => { |
| 30 | let name = decodeURIComponent(req.body.name); |
| 31 | let email = decodeURIComponent(req.body.email); |
| 32 | let error = checkObject({name:name, email:email}, "User"); |
| 33 | if (error.length > 0) |
| 34 | return res.json({errmsg: error}); |
| 35 | UserModel.create(name, email, (err,user) => { |
| 36 | access.checkRequest(res, err, user, "Registration failed", () => { |
| 37 | setAndSendLoginToken("Welcome to " + params.siteURL, user, res); |
| 38 | }); |
| 39 | }); |
| 40 | }); |
| 41 | |
| 42 | router.put('/sendtoken', access.unlogged, access.ajax, (req,res) => { |
| 43 | let email = decodeURIComponent(req.body.email); |
| 44 | let error = checkObject({email:email}, "User"); |
| 45 | if (error.length > 0) |
| 46 | return res.json({errmsg: error}); |
| 47 | UserModel.getOne("email", email, (err,user) => { |
| 48 | access.checkRequest(res, err, user, "Unknown user", () => { |
| 49 | setAndSendLoginToken("Token for " + params.siteURL, user, res); |
| 50 | }); |
| 51 | }); |
| 52 | }); |
| 53 | |
| 54 | router.get('/authenticate', access.unlogged, (req,res) => { |
| 55 | UserModel.getByLoginToken(req.query.token, (err,user) => { |
| 56 | access.checkRequest(res, err, user, "Invalid token", () => { |
| 57 | let tsNow = Date.now(); |
| 58 | // If token older than params.tokenExpire, do nothing |
| 59 | if (Date.now() > user.loginTime + params.token.expire) |
| 60 | return res.json({errmsg: "Token expired"}); |
| 61 | // Generate session token (if not exists) + destroy login token |
| 62 | UserModel.trySetSessionToken(user._id, (err,token) => { |
| 63 | if (!!err) |
| 64 | return res.json(err); |
| 65 | // Set cookie |
| 66 | res.cookie("token", token, { |
| 67 | httpOnly: true, |
| 68 | secure: true, |
| 69 | maxAge: params.cookieExpire |
| 70 | }); |
| 71 | res.redirect("/"); |
| 72 | }); |
| 73 | }); |
| 74 | }); |
| 75 | }); |
| 76 | |
| 77 | router.put('/settings', access.logged, access.ajax, (req,res) => { |
| 78 | const user = JSON.parse(req.body.user); |
| 79 | // TODO: either verify email + name, or re-apply the following logic: |
| 80 | //let error = checkObject(user, "User"); |
| 81 | //if (error.length > 0) |
| 82 | // return res.json({errmsg: error}); |
| 83 | user._id = req.user._id; //TODO: |
| 84 | UserModel.updateSettings(user, (err,ret) => { |
| 85 | access.checkRequest(res, err, ret, "Settings update failed", () => { |
| 86 | res.json({}); |
| 87 | }); |
| 88 | }); |
| 89 | }); |
| 90 | |
| 91 | // Logout on server because the token cookie is secured + http-only |
| 92 | router.get('/logout', access.logged, (req,res) => { |
| 93 | res.clearCookie("token"); |
| 94 | res.redirect('/'); |
| 95 | }); |
| 96 | |
| 97 | module.exports = router; |