codecombat/server/auth.coffee
2014-01-03 14:28:26 -08:00

107 lines
3.4 KiB
CoffeeScript

passport = require('passport')
winston = require('winston')
LocalStrategy = require('passport-local').Strategy
User = require('./models/User')
UserHandler = require('./handlers/user')
config = require '../server_config'
nodemailer = require 'nodemailer'
module.exports.setupRoutes = (app) ->
passport.serializeUser((user, done) -> done(null, user._id))
passport.deserializeUser((id, done) ->
User.findById(id, (err, user) -> done(err, user)))
passport.use(new LocalStrategy(
(username, password, done) ->
User.findOne({emailLower:username.toLowerCase()}).exec((err, user) ->
return done(err) if err
return done(null, false, {message:'not found', property:'email'}) if not user
passwordReset = (user.get('passwordReset') or '').toLowerCase()
if passwordReset and password.toLowerCase() is passwordReset
User.update {_id: user.get('_id')}, {passwordReset: ''}, {}, ->
return done(null, user)
hash = User.hashPassword(password)
unless user.get('passwordHash') is hash
return done(null, false, {message:'is wrong, wrong, wrong', property:'password'})
return done(null, user)
)
))
app.post('/auth/login', (req, res, next) ->
passport.authenticate('local', (err, user, info) ->
return next(err) if err
if not user
res.status(401)
res.send([{message:info.message, property:info.property}])
return res.end()
req.logIn(user, (err) ->
return next(err) if (err)
res.send(UserHandler.formatEntity(req, req.user))
return res.end()
)
)(req, res, next)
)
app.get('/auth/whoami', (req, res) ->
res.setHeader('Content-Type', 'text/json');
res.send(UserHandler.formatEntity(req, req.user))
res.end()
)
app.post('/auth/logout', (req, res) ->
req.logout()
res.end()
)
app.post('/auth/reset', (req, res) ->
unless req.body.email
res.status(422)
res.send([{message:'Need an email specified.', property:email}])
return res.end()
User.findOne({emailLower:req.body.email.toLowerCase()}).exec((err, user) ->
if not user
res.status(404)
res.send([{message:'not found.', property:'email'}])
return res.end()
user.set('passwordReset', Math.random().toString(36).slice(2,7).toUpperCase())
user.save (err) =>
return returnServerError(res) if err
if config.isProduction
transport = createSMTPTransport()
options = createMailOptions req.body.email, user.get('passwordReset')
transport.sendMail options, (error, response) ->
if error
console.error "Error sending mail: #{error.message or error}"
return returnServerError(res) if err
else
return res.end()
)
)
createMailOptions = (receiver, password) ->
# TODO: use email templates here
options =
from: config.mail.username
to: receiver
replyTo: config.mail.username
subject: "[CodeCombat] Password Reset"
text: "You can log into your account with: #{password}"
#html: message.replace '\n', '<br>\n'
createSMTPTransport = ->
return smtpTransport if smtpTransport
smtpTransport = nodemailer.createTransport "SMTP",
service: config.mail.service
user: config.mail.username
pass: config.mail.password
authMethod: "LOGIN"
smtpTransport
returnServerError = (res) ->
res.status(500)
res.send('Server error.')
res.end()