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Commit | Line | Data |
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591ad40c JZ |
1 | 'use strict'; |
2 | ||
3 | var passport = require('passport'), | |
dcb20866 J |
4 | path = require('path'), |
5 | safe = require('safetydance'), | |
6 | bcrypt = require('bcryptjs'), | |
4a27fce7 JZ |
7 | uuid = require('uuid/v4'), |
8 | BearerStrategy = require('passport-http-bearer').Strategy, | |
9 | LdapStrategy = require('passport-ldapjs').Strategy, | |
10 | HttpSuccess = require('connect-lastmile').HttpSuccess; | |
591ad40c | 11 | |
dcb20866 J |
12 | var LOCAL_AUTH_FILE = path.resolve(process.env.LOCAL_AUTH_FILE || './.users.json'); |
13 | ||
4a27fce7 JZ |
14 | var gTokenStore = {}; |
15 | ||
16 | function issueAccessToken() { | |
17 | return function (req, res, next) { | |
18 | var accessToken = uuid(); | |
19 | ||
20 | gTokenStore[accessToken] = req.user; | |
21 | ||
22 | next(new HttpSuccess(201, { accessToken: accessToken, user: req.user })); | |
23 | }; | |
24 | } | |
25 | ||
a90a633f JZ |
26 | passport.serializeUser(function (user, done) { |
27 | console.log('serializeUser', user); | |
cfe24a27 | 28 | done(null, user.uid); |
a90a633f JZ |
29 | }); |
30 | ||
31 | passport.deserializeUser(function (id, done) { | |
32 | console.log('deserializeUser', id); | |
cfe24a27 | 33 | done(null, { uid: id }); |
a90a633f JZ |
34 | }); |
35 | ||
591ad40c JZ |
36 | var LDAP_URL = process.env.LDAP_URL; |
37 | var LDAP_USERS_BASE_DN = process.env.LDAP_USERS_BASE_DN; | |
38 | ||
39 | if (LDAP_URL && LDAP_USERS_BASE_DN) { | |
40 | console.log('Enable ldap auth'); | |
41 | ||
4a27fce7 | 42 | exports.login = [ passport.authenticate('ldap'), issueAccessToken() ]; |
591ad40c | 43 | } else { |
dcb20866 | 44 | console.log('Use local user file:', LOCAL_AUTH_FILE); |
a90a633f | 45 | |
4a27fce7 JZ |
46 | exports.login = [ |
47 | function (req, res, next) { | |
48 | var users = safe.JSON.parse(safe.fs.readFileSync(LOCAL_AUTH_FILE)); | |
49 | if (!users) return res.send(401); | |
50 | if (!users[req.query.username]) return res.send(401); | |
dcb20866 | 51 | |
4a27fce7 JZ |
52 | bcrypt.compare(req.query.password, users[req.query.username].passwordHash, function (error, valid) { |
53 | if (error || !valid) return res.send(401); | |
54 | ||
55 | req.user = { | |
56 | username: req.query.username | |
57 | }; | |
58 | ||
59 | next(); | |
60 | }); | |
61 | }, | |
62 | issueAccessToken() | |
63 | ]; | |
591ad40c JZ |
64 | } |
65 | ||
66 | var opts = { | |
67 | server: { | |
68 | url: LDAP_URL, | |
69 | }, | |
70 | base: LDAP_USERS_BASE_DN, | |
71 | search: { | |
b99589fc | 72 | filter: '(|(username={{username}})(mail={{username}}))', |
591ad40c JZ |
73 | attributes: ['displayname', 'username', 'mail', 'uid'], |
74 | scope: 'sub' | |
75 | }, | |
a90a633f | 76 | uidTag: 'cn', |
591ad40c JZ |
77 | usernameField: 'username', |
78 | passwordField: 'password', | |
79 | }; | |
80 | ||
81 | passport.use(new LdapStrategy(opts, function (profile, done) { | |
591ad40c JZ |
82 | done(null, profile); |
83 | })); | |
4a27fce7 JZ |
84 | |
85 | exports.verify = passport.authenticate('bearer', { session: false }); | |
86 | ||
87 | passport.use(new BearerStrategy(function (token, done) { | |
88 | if (!gTokenStore[token]) return done(null, false); | |
89 | ||
90 | return done(null, gTokenStore[token], { accessToken: token }); | |
91 | })); | |
92 | ||
93 | exports.logout = function (req, res, next) { | |
4a27fce7 JZ |
94 | delete gTokenStore[req.authInfo.accessToken]; |
95 | ||
96 | next(new HttpSuccess(200, {})); | |
97 | }; | |
98 | ||
99 | exports.getProfile = function (req, res, next) { | |
100 | next(new HttpSuccess(200, { username: req.user.username })); | |
101 | }; |