This repository has been archived by the owner on Feb 15, 2021. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 24
/
app.js
125 lines (104 loc) · 3.06 KB
/
app.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
var express = require('express');
var session = require('express-session');
var MongoStore = require('connect-mongo')(session);
var path = require('path');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var passport = require('passport');
var LocalStrategy = require('passport-local');
var mongoose = require('mongoose');
var connect = process.env.MONGODB_URI;
var REQUIRED_ENV = "SECRET MONGODB_URI".split(" ");
REQUIRED_ENV.forEach(function(el) {
if (!process.env[el]){
console.error("Missing required env var " + el);
process.exit(1);
}
});
mongoose.connect(connect);
var models = require('./models');
var routes = require('./routes/routes');
var auth = require('./routes/auth');
var app = express();
// view engine setup
var hbs = require('express-handlebars')({
defaultLayout: 'main',
extname: '.hbs'
});
app.engine('hbs', hbs);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');
app.use(logger('tiny'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
// Passport
app.use(session({
secret: process.env.SECRET,
store: new MongoStore({ mongooseConnection: mongoose.connection })
}));
app.use(passport.initialize());
app.use(passport.session());
passport.serializeUser(function(user, done) {
done(null, user._id);
});
passport.deserializeUser(function(id, done) {
models.User.findById(id, done);
});
// passport strategy
passport.use(new LocalStrategy(function(username, password, done) {
// Find the user with the given username
models.User.findOne({ username: username }, function (err, user) {
// if there's an error, finish trying to authenticate (auth failed)
if (err) {
console.error('Error fetching user in LocalStrategy', err);
return done(err);
}
// if no user present, auth failed
if (!user) {
return done(null, false, { message: 'Incorrect username.' });
}
// if passwords do not match, auth failed
if (user.password !== password) {
return done(null, false, { message: 'Incorrect password.' });
}
// auth has has succeeded
return done(null, user);
});
}
));
app.use('/', auth(passport));
app.use('/', routes);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
var port = process.env.PORT || 3000;
app.listen(port);
console.log('Express started. Listening on port %s', port);
module.exports = app;