lamassu-server/lib/app.js
2016-06-12 17:53:23 +03:00

111 lines
2.6 KiB
JavaScript

'use strict'
var http = require('http')
var https = require('https')
var express = require('express')
var bodyParser = require('body-parser')
var LamassuConfig = require('lamassu-config')
var routes = require('./routes')
var plugins = require('./plugins')
var logger = require('./logger')
module.exports = function (options) {
var app = express()
var server
var lamassuConfig
const psqlUrl = options.postgresql
if (!psqlUrl) {
console.log('Missing postgresql entry in configuration file')
process.exit(1)
}
lamassuConfig = new LamassuConfig(psqlUrl)
const seedPath = options.seedPath || './seeds/seed.txt'
plugins.init(psqlUrl, seedPath)
lamassuConfig.load(function (err, config) {
if (err) {
logger.error('Loading config failed')
throw err
}
plugins.configure(config)
plugins.startPolling()
plugins.startCheckingNotification()
})
lamassuConfig.on('configUpdate', function () {
lamassuConfig.load(function (err, config) {
if (err) {
return logger.error('Error while reloading config')
}
plugins.configure(config)
logger.info('Config reloaded')
})
})
app.use(bodyParser.json())
var authMiddleware
if (options.https) {
var serverOptions = {
key: options.https.key,
cert: options.https.cert,
requestCert: true,
secureProtocol: 'TLSv1_method',
ciphers: 'AES128-GCM-SHA256:RC4:HIGH:!MD5:!aNULL:!EDH',
honorCipherOrder: true
}
server = https.createServer(serverOptions, app)
authMiddleware = function (req, res, next) {
lamassuConfig.isAuthorized(routes.getFingerprint(req), function (err,
device) {
if (err) {
res.json({err: 'Internal Server Error'})
return next(err)
}
if (!device) {
res.json(404, {err: 'Not Found'})
return next(new Error('Device is unpaired'))
}
next()
})
}
} else {
server = http.createServer(app)
authMiddleware = function (req, res, next) {
req.device = {}
return next()
}
}
if (options.mock) logger.info('In mock mode')
var localApp = express()
localApp.use(bodyParser.json())
var localServer = http.createServer(localApp)
var localPort = 7070
routes.init({
app: app,
localApp: localApp,
lamassuConfig: lamassuConfig,
plugins: plugins,
authMiddleware: authMiddleware,
// reloadConfigMiddleware: reloadConfigMiddleware,
mock: options.mock
})
localServer.listen(7070, function () {
console.log('lamassu-server is listening on local port %d', localPort)
})
return server
}