| 1 | // AJAX methods to get, create, update or delete a user |
| 2 | |
| 3 | var router = require("express").Router(); |
| 4 | var UserModel = require('../models/User'); |
| 5 | var sendEmail = require('../utils/mailer'); |
| 6 | var genToken = require("../utils/tokenGenerator"); |
| 7 | var access = require("../utils/access"); |
| 8 | var params = require("../config/parameters"); |
| 9 | var checkNameEmail = require("../public/javascripts/shared/userCheck") |
| 10 | |
| 11 | // to: object user (to who we send an email) |
| 12 | function setAndSendLoginToken(subject, to, res) |
| 13 | { |
| 14 | // Set login token and send welcome(back) email with auth link |
| 15 | const token = genToken(params.token.length); |
| 16 | UserModel.setLoginToken(token, to.id, err => { |
| 17 | if (!!err) |
| 18 | return res.json({errmsg: err.toString()}); |
| 19 | const body = |
| 20 | "Hello " + to.name + "!\n" + |
| 21 | "Access your account here: " + |
| 22 | params.siteURL + "/authenticate?token=" + token + "\\n" + |
| 23 | "Token will expire in " + params.token.expire/(1000*60) + " minutes." |
| 24 | sendEmail(params.mail.noreply, to.email, subject, body, err => { |
| 25 | res.json(err || {}); |
| 26 | }); |
| 27 | }); |
| 28 | } |
| 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,uid) => { |
| 38 | if (!!err) |
| 39 | return res.json({errmsg: err.toString()}); |
| 40 | const user = { |
| 41 | id: uid["rowid"], |
| 42 | name: name, |
| 43 | email: email, |
| 44 | }; |
| 45 | setAndSendLoginToken("Welcome to " + params.siteURL, user, res); |
| 46 | }); |
| 47 | }); |
| 48 | |
| 49 | router.get('/sendtoken', access.unlogged, access.ajax, (req,res) => { |
| 50 | const nameOrEmail = decodeURIComponent(req.query.nameOrEmail); |
| 51 | const type = (nameOrEmail.indexOf('@') >= 0 ? "email" : "name"); |
| 52 | const error = checkNameEmail({[type]: nameOrEmail}); |
| 53 | if (!!error) |
| 54 | return res.json({errmsg: error}); |
| 55 | UserModel.getOne(type, nameOrEmail, (err,user) => { |
| 56 | access.checkRequest(res, err, user, "Unknown user", () => { |
| 57 | setAndSendLoginToken("Token for " + params.siteURL, user, res); |
| 58 | }); |
| 59 | }); |
| 60 | }); |
| 61 | |
| 62 | router.get('/authenticate', access.unlogged, (req,res) => { |
| 63 | UserModel.getOne("loginToken", req.query.token, (err,user) => { |
| 64 | access.checkRequest(res, err, user, "Invalid token", () => { |
| 65 | // If token older than params.tokenExpire, do nothing |
| 66 | if (Date.now() > user.loginTime + params.token.expire) |
| 67 | return res.json({errmsg: "Token expired"}); |
| 68 | // Generate session token (if not exists) + destroy login token |
| 69 | UserModel.trySetSessionToken(user.id, (err,token) => { |
| 70 | if (!!err) |
| 71 | return res.json({errmsg: err.toString()}); |
| 72 | // Set cookie |
| 73 | res.cookie("token", token, { |
| 74 | httpOnly: true, |
| 75 | secure: !!params.siteURL.match(/^https/), |
| 76 | maxAge: params.cookieExpire, |
| 77 | }); |
| 78 | res.redirect("/"); |
| 79 | }); |
| 80 | }); |
| 81 | }); |
| 82 | }); |
| 83 | |
| 84 | router.put('/update', access.logged, access.ajax, (req,res) => { |
| 85 | const name = req.body.name; |
| 86 | const email = req.body.email; |
| 87 | const error = checkNameEmail({name: name, email: email}); |
| 88 | if (!!error) |
| 89 | return res.json({errmsg: error}); |
| 90 | const user = { |
| 91 | id: req.userId, |
| 92 | name: name, |
| 93 | email: email, |
| 94 | notify: !!req.body.notify, |
| 95 | }; |
| 96 | UserModel.updateSettings(user, err => { |
| 97 | res.json(err ? {errmsg: err.toString()} : {}); |
| 98 | }); |
| 99 | }); |
| 100 | |
| 101 | // Logout on server because the token cookie is httpOnly |
| 102 | router.get('/logout', access.logged, (req,res) => { |
| 103 | res.clearCookie("token"); |
| 104 | res.redirect('/'); |
| 105 | }); |
| 106 | |
| 107 | module.exports = router; |