/
passport.js
181 lines (152 loc) · 6.35 KB
/
passport.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var TwitterStrategy = require('passport-twitter').Strategy;
var mongoose = require('mongoose');
var User = mongoose.model('User');
var config = require('../../custom_configFile.json');
// Session Support for twitter
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
User.findById(id, function(err, user) {
done(err, user);
});
});
// =========================================================================
// LOCAL LOGIN =============================================================
// =========================================================================
passport.use('local-login', new LocalStrategy({
// by default, local strategy uses username and password, we will override with email
usernameField : 'email',
passwordField : 'password',
passReqToCallback : true // allows us to pass in the req from our route (lets us check if a user is logged in or not)
},
function(req, email, password, done) {
// asynchronous
process.nextTick(function() {
User.findOne({ 'local.email' : email }, function(err, user) {
// if there are any errors, return the error
if (err)
return done(err);
// if no user is found, return the message
if (!user)
return done(null, false, {message: "Unable to log in"});
if (!user.validPassword(password))
return done(null, false, {message: "Unable to log in"});
// all is well, return user
else
return done(null, user);
});
});
}));
// =========================================================================
// LOCAL SIGNUP ============================================================
// =========================================================================
passport.use('local-signup', new LocalStrategy({
usernameField : 'email',
passwordField : 'password',
passReqToCallback : true
},
function(req, email, password, done) {
process.nextTick(function() {
User.findOne({'local.email': email}, function(err, existingUser) {
if (err) return done(err);
if (existingUser)
return done(null, false, { message: "User exists already" });
if(req.user) {
var user = req.user;
user.name = email;
user.apps = {};
user.isVerified = false;
user.local.email = email;
user.local.password = user.generateHash(password);
user.apps
user.save(function(err) {
if (err)
throw err;
return done(null, user);
});
} else {
// create new user
var newUser = new User();
newUser.apps = {};
newUser.isVerified = false;
newUser.name = email;
newUser.local.email = email;
newUser.local.password = newUser.generateHash(password);
newUser.save(function(err) {
if (err)
throw err;
return done(null, newUser);
});
}
});
});
}));
// =========================================================================
// TWITTER =================================================================
// =========================================================================
passport.use(new TwitterStrategy({
consumerKey : config.twitterConsumerKey,
consumerSecret : config.twitterConsumerSecret,
callbackURL : config.twitterCallbackUrl,
passReqToCallback : true
},
function(req, token, tokenSecret, profile, done) {
process.nextTick(function() {
if (!req.user) {
User.findOne({ 'twitter.id' : profile.id }, function(err, user) {
if (err)
return done(err);
if (user) {
console.log('link existing user')
if (!user.twitter.token) {
user.name = profile.username;
user.apps = {};
user.isVerified = true;
user.twitter = {}
user.twitter.token = token;
user.twitter.username = profile.username;
user.twitter.displayName = profile.displayName;
user.save(function(err) {
if (err)
throw err;
return done(null, user);
});
}
return done(null, user); // user found, return that user
} else {
console.log(' if there is no user, create them')
var newUser = new User();
newUser.apps = {};
newUser.isVerified = true;
newUser.name = profile.username;
newUser.twitter = {};
newUser.twitter.id = profile.id;
newUser.twitter.token = token;
newUser.twitter.username = profile.username;
newUser.twitter.displayName = profile.displayName;
newUser.save(function(err) {
if (err)
throw err;
return done(null, newUser);
});
}
});
} else {
// user already exists and is logged in, we have to link accounts
var user = req.user; // pull the user out of the session
user.twitter = {};
user.twitter.id = profile.id;
user.twitter.token = token;
user.twitter.username = profile.username;
user.twitter.displayName = profile.displayName;
user.save(function(err) {
if (err)
throw err;
return done(null, user);
});
}
});
}));