Commit | Line | Data |
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fe4c7e67 BA |
1 | let router = require("express").Router(); |
2 | const UserModel = require('../models/User'); | |
3 | const sendEmail = require('../utils/mailer'); | |
4 | const genToken = require("../utils/tokenGenerator"); | |
5 | const access = require("../utils/access"); | |
6 | const params = require("../config/parameters"); | |
ad65975c BA |
7 | const sanitizeHtml_pkg = require('sanitize-html'); |
8 | ||
9 | const allowedTags = [ | |
10 | 'h3', 'h4', 'h5', 'h6', 'blockquote', 'p', 'a', 'ul', 'ol', 'li', 'b', | |
11 | 'i', 'strong', 'em', 'strike', 'code', 'hr', 'br', 'div', 'table', | |
12 | 'thead', 'caption', 'tbody', 'tr', 'th', 'td', 'pre' | |
13 | ]; | |
14 | function sanitizeHtml(text) { | |
15 | return sanitizeHtml_pkg(text, { allowedTags: allowedTags }); | |
16 | } | |
dd10eb93 BA |
17 | |
18 | router.get("/userbio", access.ajax, (req,res) => { | |
19 | const uid = req.query["id"]; | |
20 | if (!!(uid.toString().match(/^[0-9]+$/))) { | |
21 | UserModel.getBio(uid, (err, bio) => { | |
22 | res.json(bio); | |
23 | }); | |
24 | } | |
25 | }); | |
26 | ||
27 | router.put('/userbio', access.logged, access.ajax, (req,res) => { | |
28 | const bio = sanitizeHtml(req.body.bio); | |
29 | UserModel.setBio(req.userId, bio); | |
30 | res.json({}); | |
31 | }); | |
8d7e2786 | 32 | |
866842c3 BA |
33 | router.post('/register', access.unlogged, access.ajax, (req,res) => { |
34 | const name = req.body.name; | |
35 | const email = req.body.email; | |
36 | const notify = !!req.body.notify; | |
58aedcd1 | 37 | if (UserModel.checkNameEmail({ name: name, email: email })) { |
0234201f BA |
38 | UserModel.create(name, email, notify, (err, ret) => { |
39 | if (!!err) { | |
f0c68a04 BA |
40 | const msg = err.code == "SQLITE_CONSTRAINT" |
41 | ? "User name or email already in use" | |
42 | : "User creation failed. Try again"; | |
58aedcd1 | 43 | res.json({ errmsg: msg }); |
80b38d46 BA |
44 | } |
45 | else { | |
866842c3 | 46 | const user = { |
0234201f | 47 | id: ret.id, |
866842c3 | 48 | name: name, |
58aedcd1 | 49 | email: email |
866842c3 BA |
50 | }; |
51 | setAndSendLoginToken("Welcome to " + params.siteURL, user, res); | |
52 | res.json({}); | |
53 | } | |
54 | }); | |
55 | } | |
56 | }); | |
57 | ||
58e7b94e | 58 | // NOTE: this method is safe because the sessionToken must be guessed |
e57c4de4 | 59 | router.get("/whoami", access.ajax, (req,res) => { |
a7f9f050 | 60 | const callback = (user) => { |
866842c3 | 61 | res.json({ |
a7f9f050 BA |
62 | name: user.name, |
63 | email: user.email, | |
64 | id: user.id, | |
dd10eb93 | 65 | notify: user.notify |
a7f9f050 BA |
66 | }); |
67 | }; | |
5c026d9a BA |
68 | const anonymous = { |
69 | name: "", | |
70 | email: "", | |
71 | id: 0, | |
dd10eb93 | 72 | notify: false |
5c026d9a | 73 | }; |
0234201f BA |
74 | if (!req.cookies.token) callback(anonymous); |
75 | else if (req.cookies.token.match(/^[a-z0-9]+$/)) { | |
866842c3 BA |
76 | UserModel.getOne("sessionToken", req.cookies.token, (err, user) => { |
77 | callback(user || anonymous); | |
78 | }); | |
79 | } | |
a7f9f050 BA |
80 | }); |
81 | ||
58e7b94e | 82 | // NOTE: this method is safe because only IDs and names are returned |
bebcc8d4 | 83 | router.get("/users", access.ajax, (req,res) => { |
ed9c9c37 | 84 | const ids = req.query["ids"]; |
0234201f | 85 | // NOTE: slightly too permissive RegExp |
d639b82a | 86 | if (!!ids && !!ids.match(/^([0-9]+,?)+$/)) { |
dd10eb93 | 87 | UserModel.getByIds(ids, (err, users) => { |
58aedcd1 | 88 | res.json({ users: users }); |
866842c3 BA |
89 | }); |
90 | } | |
91 | }); | |
92 | ||
93 | router.put('/update', access.logged, access.ajax, (req,res) => { | |
94 | const name = req.body.name; | |
95 | const email = req.body.email; | |
58aedcd1 | 96 | if (UserModel.checkNameEmail({ name: name, email: email })) { |
866842c3 BA |
97 | const user = { |
98 | id: req.userId, | |
99 | name: name, | |
100 | email: email, | |
101 | notify: !!req.body.notify, | |
102 | }; | |
103 | UserModel.updateSettings(user); | |
104 | res.json({}); | |
105 | } | |
bebcc8d4 BA |
106 | }); |
107 | ||
866842c3 BA |
108 | // Authentication-related methods: |
109 | ||
c018b304 | 110 | // to: object user (to who we send an email) |
0234201f | 111 | function setAndSendLoginToken(subject, to, res) { |
dac39588 BA |
112 | // Set login token and send welcome(back) email with auth link |
113 | const token = genToken(params.token.length); | |
866842c3 BA |
114 | UserModel.setLoginToken(token, to.id); |
115 | const body = | |
f53871db | 116 | "Hello " + to.name + " !" + ` |
a749972c | 117 | ` + |
866842c3 BA |
118 | "Access your account here: " + |
119 | params.siteURL + "/#/authenticate/" + token + ` | |
a749972c | 120 | ` + |
866842c3 BA |
121 | "Token will expire in " + params.token.expire/(1000*60) + " minutes." |
122 | sendEmail(params.mail.noreply, to.email, subject, body); | |
8d7e2786 BA |
123 | } |
124 | ||
8a477a7e | 125 | router.get('/sendtoken', access.unlogged, access.ajax, (req,res) => { |
dac39588 BA |
126 | const nameOrEmail = decodeURIComponent(req.query.nameOrEmail); |
127 | const type = (nameOrEmail.indexOf('@') >= 0 ? "email" : "name"); | |
58aedcd1 | 128 | if (UserModel.checkNameEmail({ [type]: nameOrEmail })) { |
866842c3 BA |
129 | UserModel.getOne(type, nameOrEmail, (err,user) => { |
130 | access.checkRequest(res, err, user, "Unknown user", () => { | |
131 | setAndSendLoginToken("Token for " + params.siteURL, user, res); | |
132 | res.json({}); | |
133 | }); | |
dac39588 | 134 | }); |
866842c3 | 135 | } |
8d7e2786 BA |
136 | }); |
137 | ||
1aeed627 | 138 | router.get('/authenticate', access.unlogged, access.ajax, (req,res) => { |
99b7a14c | 139 | if (!req.query.token.match(/^[a-z0-9]+$/)) |
58aedcd1 | 140 | return res.json({ errmsg: "Bad token" }); |
1aeed627 | 141 | UserModel.getOne("loginToken", req.query.token, (err,user) => { |
dac39588 | 142 | access.checkRequest(res, err, user, "Invalid token", () => { |
98f48579 | 143 | // If token older than params.tokenExpire, do nothing |
dac39588 | 144 | if (Date.now() > user.loginTime + params.token.expire) |
58aedcd1 | 145 | res.json({ errmsg: "Token expired" }); |
0234201f | 146 | else { |
866842c3 BA |
147 | // Generate session token (if not exists) + destroy login token |
148 | UserModel.trySetSessionToken(user.id, (token) => { | |
149 | res.cookie("token", token, { | |
150 | httpOnly: true, | |
151 | secure: !!params.siteURL.match(/^https/), | |
152 | maxAge: params.cookieExpire, | |
153 | }); | |
154 | res.json({ | |
155 | id: user.id, | |
156 | name: user.name, | |
157 | email: user.email, | |
58aedcd1 | 158 | notify: user.notify |
866842c3 | 159 | }); |
a7f9f050 | 160 | }); |
866842c3 | 161 | } |
dac39588 BA |
162 | }); |
163 | }); | |
8d7e2786 BA |
164 | }); |
165 | ||
1aeed627 | 166 | router.get('/logout', access.logged, access.ajax, (req,res) => { |
dac39588 BA |
167 | res.clearCookie("token"); |
168 | res.json({}); | |
8d7e2786 BA |
169 | }); |
170 | ||
171 | module.exports = router; |