-const electron = require('electron')
-const http = require('http')
-const path = require('path')
-const url = require('url')
+/**
+ * @file Node entry and main driver
+ * @author Jordan Lavatai, Ken Grimes
+ * @version 0.0.1
+ * @license AGPL-3.0
+ * @copyright jk software 2017
+ * @summary HTTP(S) Router that uses the first directory in the requested URL
+ * as the route name
+ */
const fs = require('fs')
-const app = electron.app
-const BrowserWindow = electron.BrowserWindow
-const ipcMain = electron.ipcMain
+const ws = require('ws')
+const path = require('path')
+const http = require('http')
+const https = require('https')
+const getport = require('get-port')
+const mime = require('mime')
+const opts = require('./opts.js')
-let mainWindow
+const skelPage = fs.readFileSync('./skel.html', { encoding: 'utf8' }).split('<!--STRAPP_SRC-->')
+const clientJS = fs.readFileSync(opts['client-js'])
+const hostJS = fs.readFileSync(opts['host-js'])
+const routes = {}
-function beginRendererProcess() {
- mainWindow = new BrowserWindow({show: true, webPreferences: { webSecurity: false, experimentalFeatures: true}})
- mainWindow.loadURL(url.format({
- pathname: path.join(__dirname, 'renderer.html'),
- protocol: 'file:',
- slashes: true
- }))
- mainWindow.webContents.openDevTools()
-}
+const httpsOpts = (opts['no-tls'] ?
+ undefined :
+ {
+ key: fs.readFileSync(opts['ca-key']),
+ cert: fs.readFileSync(opts['ca-cert'])
+ })
-function captureStream() {
- mainWindow.webContents.send('defaultStreamRequest', 'slr')
- let p = new Promise((resolve,reject) => {
- ipcMain.on('defaultStreamResponse', (event, arg) => {
- console.log('defaultStreamResponse')
- console.log(arg)
- resolve(arg)
+const routeConnection = (request,response) => {
+ const serveFile = (fPath) => {
+ fs.readFile(fPath, { encoding: 'utf8' }, (err, data) => {
+ if (err || data == undefined) {
+ response.write(404)
+ response.end()
+ }
+ else {
+ response.write(200, mime.lookup(fPath))
+ response.write(data)
+ response.end()
+ }
})
- })
-
- return p
-}
-
-
-const routes = {
- '/': function root(response) {
- response.write(fs.readFileSync('admin.html'))
- response.end()
- },
- '/admin.js': function js(response) {
- response.write(fs.readFileSync('admin.js'))
- response.end()
- },
- '/admin.css': function css(response) {
- response.write(fs.readFileSync('admin.css'))
- response.end()
- },
- '/favicon.ico': function favicon() {
- return 'strapp'
+ }
+ const htArgv = request.url.slice(1).split("?")
+ console.log(htArgv)
+ let routePath = htArgv[0].split(path.sep)
+ let routeName = routePath[0]
+ if (routeName === '')
+ routeName = opts['index']
+ if (routeName in opts['bindings']) {
+ const followBind = (dir, fPaths) => {
+ fs.readdir(dir, (err, file) => {
+ if (err)
+ serveFile(dir)
+ else if (fPaths.length == 0)
+ serveFile(`${dir}/index.html`)
+ else if (fPaths[0] !== '..' || path.normalize(`${dir}${path.sep}..`).includes(path.normalize(opts['bindings'][routeName]))) {
+ let nextFPath = fPaths.shift()
+ if (nextFPath in fPaths)
+ followBind(`${dir}${path.sep}${nextFPath}`, fPaths)
+ else {
+ response.writeHead(404)
+ response.end()
+ }
+ }
+ else {
+ console.log(`SEC: Ignored '..' in URL ${request.url}`)
+ console.log(request)
+ }
+ })
+ }
+ followBind(opts['bindings'][routeName], htArgv[0].split(path.sep).slice(1))
+ }
+ else if (routeName in routes) {
+ const route = routes[routeName]
+ response.writeHead(200, { 'Content-Type': 'text/html' })
+ response.write(`${skelPage[0]}${clientJS}${skelPage[1]}`)
response.end()
- },
- '/streamlist': function streamlist(response) {
- let mediaStream = captureStream().then((stream) => {
- console.log(stream)
+ route.socket.send(request.headers['x-forwarded-for'] || request.connection.remoteAddress)
+ }
+ else {
+ routes[htArgv[0]] = true
+ const newRoute = {}
+ newRoute.host = request.headers['x-forwarded-for'] || request.connection.remoteAddress
+ getport().then( (port) => {
+ newRoute.port = port
+ if (opts['no-tls'])
+ newRoute.httpd = http.createServer()
+ else
+ newRoute.httpd = https.createServer(httpsOpts)
+ newRoute.httpd.listen(newRoute.port)
+ newRoute.ws = new ws.Server( { server: newRoute.httpd } )
+ newRoute.ws.on('connection', (ws) => { console.log("socket connected"); newRoute.socket = ws; ws.send("CONNECTED") } )
+ newRoute.ws.on('message', (msg) => { console.log("Received message" + msg) })
+ console.log("Listening for websocket " + newRoute.host + " on port " + newRoute.port)
+ routes[htArgv[0]] = newRoute
+ }).then(() => {
+ response.writeHead(200, { 'Content-Type': 'text/html' })
+ response.write(skelPage[0] + 'const _strapp_port = \'' + newRoute.port + '\'\n' + hostJS + skelPage[1])
+ response.end()
})
-
- //response.write(mediaStream)
}
}
-app.on('ready', function() {
- beginRendererProcess()
-
+const router = ((opts['no-tls']) ?
+ http.createServer(routeConnection) :
+ https.createServer(httpsOpts, routeConnection))
+ .listen(opts['port'])
- http.createServer(function(request, response) {
- const url = request.url
- console.log('routing to ' + url);
- routes[url](response)
+//TODO: if ("electron" in process.versions) open a local renderwindow, and route to it
- }).listen(5140);
-});