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OpenSTF/lib/roles/app.js
Gunther Brunner a3870f93e9 - Adding data folder for external data.
- Adding Layout Controller.
- Start adding STF 1 layout
- Refactored graphics to a common repository.
- Added all bower/npm dependencies needed for now.
2014-03-11 18:43:53 +09:00

427 lines
12 KiB
JavaScript

var url = require('url')
var http = require('http')
var events = require('events')
var path = require('path')
var express = require('express')
var validator = require('express-validator')
var socketio = require('socket.io')
var zmq = require('zmq')
var Promise = require('bluebird')
var _ = require('lodash')
var logger = require('../util/logger')
var pathutil = require('../util/pathutil')
var wire = require('../wire')
var wireutil = require('../wire/util')
var wirerouter = require('../wire/router')
var dbapi = require('../db/api')
var auth = require('../middleware/auth')
var webpack = require('../middleware/webpack')
var cors = require('cors')
module.exports = function(options) {
var log = logger.createLogger('app')
, app = express()
, server = http.createServer(app)
, io = socketio.listen(server)
, channelRouter = new events.EventEmitter()
app.set('view engine', 'jade')
app.set('views', pathutil.resource('app/views'))
app.set('strict routing', true)
app.set('case sensitive routing', true)
app.set('trust proxy', true)
io.set('log level', 1)
io.set('browser client', false)
app.use(cors())
app.use('/static/bower_components', express.static(pathutil.resource('bower_components')))
app.use('/static/data', express.static(pathutil.resource('data')))
app.use('/static', express.static(pathutil.resource('app')))
if (!options.disableWatch) {
app.use(webpack)
}
app.use(express.cookieParser(options.secret))
app.use(express.cookieSession({
key: options.ssid
}))
app.use(auth({
secret: options.secret
, authUrl: options.authUrl
}))
app.use(express.json())
app.use(express.urlencoded())
app.use(express.csrf())
app.use(validator())
// Output
var push = zmq.socket('push')
options.endpoints.push.forEach(function(endpoint) {
log.info('Sending output to %s', endpoint)
push.connect(endpoint)
})
// Input
var sub = zmq.socket('sub')
options.endpoints.sub.forEach(function(endpoint) {
log.info('Receiving input from %s', endpoint)
sub.connect(endpoint)
})
// Establish always-on channels
;[wireutil.global].forEach(function(channel) {
log.info('Subscribing to permanent channel "%s"', channel)
sub.subscribe(channel)
})
sub.on('message', function(channel, data) {
channelRouter.emit(channel.toString(), channel, data)
})
app.get('/partials/*', function(req, res) {
var whitelist = {
'devices/index': true
, 'devices/control': true
, 'devices/screen': true
}
if (whitelist.hasOwnProperty(req.params[0])) {
res.render(path.join('partials', req.params[0]))
}
else {
res.send(404)
}
})
app.get('/', function(req, res) {
res.render('index')
})
app.get('/api/v1/user', function(req, res) {
res.json({
success: true
, user: req.user
})
})
app.get('/api/v1/group', function(req, res) {
dbapi.loadGroupMembers(req.user.email)
.then(function(cursor) {
return Promise.promisify(cursor.toArray, cursor)()
.then(function(list) {
res.json({
success: true
, group: {
members: list
}
})
})
})
.catch(function(err) {
log.error('Failed to load group: ', err.stack)
res.json(500, {
success: false
})
})
})
app.get('/api/v1/devices', function(req, res) {
dbapi.loadDevices()
.then(function(cursor) {
return Promise.promisify(cursor.toArray, cursor)()
.then(function(list) {
res.json({
success: true
, devices: list
})
})
})
.catch(function(err) {
log.error('Failed to load device list: ', err.stack)
res.json(500, {
success: false
})
})
})
app.get('/api/v1/devices/:serial', function(req, res) {
dbapi.loadDevice(req.params.serial)
.then(function(device) {
if (device) {
res.json({
success: true
, device: device
})
}
else {
res.json(404, {
success: false
})
}
})
.catch(function(err) {
log.error('Failed to load device "%s": ', req.params.serial, err.stack)
res.json(500, {
success: false
})
})
})
io.set('authorization', (function() {
var parse = Promise.promisify(express.cookieParser(options.secret))
return function(handshake, accept) {
parse(handshake, {})
.then(function() {
if (handshake.signedCookies[options.ssid]) {
handshake.session = handshake.signedCookies[options.ssid]
return dbapi.loadUser(handshake.session.jwt.email)
.then(function(user) {
if (user) {
handshake.user = user
accept(null, true)
}
else {
accept(null, false)
}
})
}
else {
accept(null, false)
}
})
.catch(function(err) {
accept(null, false)
})
}
})())
io.on('connection', function(socket) {
var channels = []
, user = socket.handshake.user
function joinChannel(channel) {
channels.push(channel)
channelRouter.on(channel, messageListener)
sub.subscribe(channel)
}
function leaveChannel(channel) {
_.pull(channels, channel)
channelRouter.removeListener(channel, messageListener)
sub.unsubscribe(channel)
}
function createTouchHandler(klass) {
return function(channel, data) {
push.send([
channel
, wireutil.envelope(new klass(
data.x
, data.y
))
])
}
}
function createKeyHandler(klass) {
return function(channel, data) {
push.send([
channel
, wireutil.envelope(new klass(
data.key
))
])
}
}
var messageListener = wirerouter()
.on(wire.DevicePresentMessage, function(channel, message) {
socket.emit('device.add', {
serial: message.serial
, present: true
})
})
.on(wire.DeviceAbsentMessage, function(channel, message) {
socket.emit('device.remove', {
serial: message.serial
, present: false
})
})
.on(wire.JoinGroupMessage, function(channel, message) {
socket.emit('device.change', message)
})
.on(wire.LeaveGroupMessage, function(channel, message) {
socket.emit('device.change', {
serial: message.serial
, owner: null
})
})
.on(wire.DeviceStatusMessage, function(channel, message) {
socket.emit('device.change', message)
})
.on(wire.DeviceIdentityMessage, function(channel, message) {
socket.emit('device.change', message)
})
.on(wire.TransactionProgressMessage, function(channel, message) {
socket.emit('tx.progress', channel.toString(), message)
})
.on(wire.TransactionDoneMessage, function(channel, message) {
socket.emit('tx.done', channel.toString(), message)
})
.handler()
// Global messages
//
// @todo Use socket.io to push global events to all clients instead
// of listening on every connection, otherwise we're very likely to
// hit EventEmitter's leak complaints (plus it's more work)
channelRouter.on(wireutil.global, messageListener)
// User's private group
joinChannel(user.group)
new Promise(function(resolve, reject) {
socket.on('disconnect', resolve)
// Touch events
.on('input.touchDown', createTouchHandler(wire.TouchDownMessage))
.on('input.touchMove', createTouchHandler(wire.TouchMoveMessage))
.on('input.touchUp', createTouchHandler(wire.TouchUpMessage))
.on('input.tap', createTouchHandler(wire.TapMessage))
// Key events
.on('input.keyDown', createKeyHandler(wire.KeyDownMessage))
.on('input.keyUp', createKeyHandler(wire.KeyUpMessage))
.on('input.keyPress', createKeyHandler(wire.KeyPressMessage))
.on('input.type', function(channel, data) {
push.send([
channel
, wireutil.envelope(new wire.TypeMessage(
data.text
))
])
})
// Transactions
.on('group.invite', function(channel, responseChannel, data) {
joinChannel(responseChannel)
push.send([
channel
, wireutil.transaction(
responseChannel
, new wire.GroupMessage(
new wire.OwnerMessage(
user.email
, user.name
, user.group
)
, options.groupTimeout
, wireutil.toDeviceRequirements(data)
)
)
])
})
.on('group.kick', function(channel, responseChannel, data) {
joinChannel(responseChannel)
push.send([
channel
, wireutil.transaction(
responseChannel
, new wire.UngroupMessage(
wireutil.toDeviceRequirements(data)
)
)
])
})
.on('tx.cleanup', function(channel) {
leaveChannel(channel)
})
.on('shell.command', function(channel, responseChannel, data) {
joinChannel(responseChannel)
push.send([
channel
, wireutil.transaction(
responseChannel
, new wire.ShellCommandMessage(data)
)
])
})
.on('shell.keepalive', function(channel, data) {
push.send([
channel
, wireutil.envelope(new wire.ShellKeepAliveMessage(data))
])
})
})
.finally(function() {
// Clean up all listeners and subscriptions
channelRouter.removeListener(wireutil.global, messageListener)
channels.forEach(function(channel) {
channelRouter.removeListener(channel, messageListener)
sub.unsubscribe(channel)
})
})
.catch(function(err) {
// Cannot guarantee integrity of client
log.error(
'Client had an error, disconnecting due to probable loss of integrity'
, err.stack
)
socket.disconnect(true)
})
/*
socket.on('flick', function(data) {})
socket.on('back', function(data) {})
socket.on('forward', function(data) {})
socket.on('refresh', function(data) {})
socket.on('internal.relaunch', function(data) {})
socket.on('browser.open', function(data) {})
socket.on('chrome.open', function(data) {})
socket.on('browser.clear', function(data) {})
socket.on('chrome.clear', function(data) {})
socket.on('internal.clear', function(data) {})
socket.on('selenium.setCookie', function(data) {})
socket.on('selenium.deleteCookie', function(data) {})
socket.on('selenium.deleteAllCookies', function(data) {})
socket.on('debug.benchmark.pull.start', function(data) {})
socket.on('debug.benchmark.pull.stop', function(data) {})
socket.on('logcat', function(data) {})
socket.on('debug.benchmark.pull.rate', function(data) {})
socket.on('cpu.monitor.load', function(data) {})
socket.on('safeExecute', function(data) {})
socket.on('eval', function(data) {})
socket.on('safeEval', function(data) {})
socket.on('executeAsync', function(data) {})
socket.on('safeExecuteAsync', function(data) {})
socket.on('execute', function(data) {})
socket.on('screen', function(data) {})
socket.on('screenshot', function(data) {})
socket.on('selenium.screenshot', function(data) {})
socket.on('url', function(data) {})
socket.on('selenium.allCookies', function(data) {})
socket.on('forward.unset', function(data) {})
socket.on('forward.list', function(data) {})
*/
//this._react 'forward.test', (data = {}) =>
// this._runTransaction 'forward.test',
// this._insertOptionalIp data, 'targetHost'
//this._react 'forward.set', (data = {}) =>
// this._runTransaction 'forward.set',
// this._insertOptionalIp data, 'targetHost'
//this._react 'selenium.weinre', =>
// this._runTransaction 'selenium.weinre',
// targetHost: conf.weinre.httpHost
// targetPort: conf.weinre.httpPort
})
server.listen(options.port)
log.info('Listening on port %d', options.port)
}