| 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 | var checkNameEmail = require("../public/javascripts/shared/userCheck") |
| 8 | |
| 9 | // to: object user |
| 10 | function setAndSendLoginToken(subject, to, res) |
| 11 | { |
| 12 | // Set login token and send welcome(back) email with auth link |
| 13 | let token = TokenGen.generate(params.token.length); |
| 14 | UserModel.setLoginToken(token, to._id, (err,ret) => { |
| 15 | access.checkRequest(res, err, ret, "Cannot set login token", () => { |
| 16 | const body = |
| 17 | "Hello " + to.name + "!\n" + |
| 18 | "Access your account here: " + |
| 19 | params.siteURL + "/authenticate?token=" + token + "\\n" + |
| 20 | "Token will expire in " + params.token.expire/(1000*60) + " minutes." |
| 21 | sendEmail(params.mail.from, to.email, subject, body, err => { |
| 22 | res.json(err || {}); |
| 23 | }); |
| 24 | }); |
| 25 | }); |
| 26 | } |
| 27 | |
| 28 | // AJAX user life cycle... |
| 29 | |
| 30 | router.post('/register', access.unlogged, access.ajax, (req,res) => { |
| 31 | const name = req.body.name; |
| 32 | const email = req.body.email; |
| 33 | const notify = !!req.body.notify; |
| 34 | const error = checkNameEmail({name: name, email: email}); |
| 35 | if (!!error) |
| 36 | return res.json({errmsg: error}); |
| 37 | UserModel.create(name, email, notify, (err,user) => { |
| 38 | access.checkRequest(res, err, user, "Registration failed", () => { |
| 39 | setAndSendLoginToken("Welcome to " + params.siteURL, user, res); |
| 40 | }); |
| 41 | }); |
| 42 | }); |
| 43 | |
| 44 | router.get('/sendtoken', access.unlogged, access.ajax, (req,res) => { |
| 45 | const nameOrEmail = decodeURIComponent(req.query.nameOrEmail); |
| 46 | const type = (nameOrEmail.indexOf('@') >= 0 ? "email" : "name"); |
| 47 | const error = checkNameEmail({[type]: nameOrEmail}); |
| 48 | if (!!error) |
| 49 | return res.json({errmsg: error}); |
| 50 | UserModel.getOne(type, nameOrEmail, (err,user) => { |
| 51 | access.checkRequest(res, err, user, "Unknown user", () => { |
| 52 | setAndSendLoginToken("Token for " + params.siteURL, user, res); |
| 53 | }); |
| 54 | }); |
| 55 | }); |
| 56 | |
| 57 | router.get('/authenticate', access.unlogged, (req,res) => { |
| 58 | UserModel.getByLoginToken(req.query.token, (err,user) => { |
| 59 | access.checkRequest(res, err, user, "Invalid token", () => { |
| 60 | // If token older than params.tokenExpire, do nothing |
| 61 | if (Date.now() > user.loginTime + params.token.expire) |
| 62 | return res.json({errmsg: "Token expired"}); |
| 63 | // Generate session token (if not exists) + destroy login token |
| 64 | UserModel.trySetSessionToken(user._id, (err,token) => { |
| 65 | if (!!err) |
| 66 | return res.json(err); |
| 67 | // Set cookie |
| 68 | res.cookie("token", token, { |
| 69 | httpOnly: true, |
| 70 | secure: true, |
| 71 | maxAge: params.cookieExpire |
| 72 | }); |
| 73 | res.redirect("/"); |
| 74 | }); |
| 75 | }); |
| 76 | }); |
| 77 | }); |
| 78 | |
| 79 | router.put('/settings', access.logged, access.ajax, (req,res) => { |
| 80 | let user = JSON.parse(req.body.user); |
| 81 | const error = checkNameEmail({name: user.name, email: user.email}); |
| 82 | if (!!error) |
| 83 | return res.json({errmsg: error}); |
| 84 | user.notify = !!user.notify; //in case of... |
| 85 | user._id = res.locals.user._id; //in case of... |
| 86 | UserModel.updateSettings(user, (err,ret) => { |
| 87 | access.checkRequest(res, err, ret, "Settings update failed", () => { |
| 88 | res.json({}); |
| 89 | }); |
| 90 | }); |
| 91 | }); |
| 92 | |
| 93 | // Logout on server because the token cookie is secured + http-only |
| 94 | router.get('/logout', access.logged, (req,res) => { |
| 95 | res.clearCookie("token"); |
| 96 | res.redirect('/'); |
| 97 | }); |
| 98 | |
| 99 | module.exports = router; |