X-Git-Url: https://www.kengrimes.com/gitweb/?p=henge%2Fkiak.git;a=blobdiff_plain;f=main.js;h=75e762f7f231c92a5431310c5d82890f8fd27a56;hp=cdf860133ab1f1c34453bdb9f607d0b9b6cb74b1;hb=8a767de924e57ea87bc2d0d0b9cf9864e523d916;hpb=c6d9ad94b6c74931408d8fd994319924ebf5d4d5

diff --git a/main.js b/main.js
index cdf8601..75e762f 100644
--- a/main.js
+++ b/main.js
@@ -1,12 +1,12 @@
 /**
- * @file      Node entry and main driver
- * @author    Jordan Lavatai, Ken Grimes
- * @version   0.0.1
- * @license   AGPL-3.0
- * @copyright loljk 2017
- * @summary   HTTP(S) Router that uses the first directory in the requested URL
- *            as the route name
- */
+* @file      Node entry and main driver
+* @author    Jordan Lavatai, Ken Grimes
+* @version   0.0.1
+* @license   AGPL-3.0
+* @copyright loljk 2017
+* @summary   HTTP(S) Router that uses the first directory in the requested URL
+*            as the route name
+*/
 const fs = require('fs')
 const ws = require('ws')
 const path = require('path')
@@ -27,34 +27,34 @@ const router = {
   respond:    (request,response) => {
     const serveFile = (fPath) => {
       fs.readFile(fPath, { encoding: 'utf8' }, (err, data) => {
-	if (err || data == undefined) {
-	  response.writeHead(404)
-	  response.end()
-	}
-	else {
-	  response.writeHead(200, { 'Content-Type': mime.lookup(fPath) })
-	  response.write(data)
-	  response.end()
-	}
+        if (err || data == undefined) {
+          response.writeHead(404)
+          response.end()
+        }
+        else {
+          response.writeHead(200, { 'Content-Type': mime.lookup(fPath) })
+          response.write(data)
+          response.end()
+        }
       })
     }
     const htArgv = request.url.slice(1).split("?")
     let routePath = htArgv[0].split('/')
     let routeName = routePath[0]
     if (routeName === '' || routeName === 'index.html')
-      serveFile(opts['index'])
+    serveFile(opts['index'])
     else if (routeName in opts['bindings']) {
       let localPath = path.normalize(opts['bindings'][routeName].concat(path.sep + routePath.slice(1).join(path.sep)))
       if (localPath.includes(opts['bindings'][routeName])) {
-	fs.readdir(localPath, (err, files) => {
-	  if (err)
-	    serveFile(localPath)
-	  else
-	    serveFile(`${localPath}/index.html`)
-	})
+        fs.readdir(localPath, (err, files) => {
+          if (err)
+          serveFile(localPath)
+          else
+          serveFile(`${localPath}/index.html`)
+        })
       }
       else {
-	console.log(`SEC: ${localPath} references files not in route`)
+        console.log(`SEC: ${localPath} references files not in route`)
       }
     }
     else if (routeName in router.routes) {
@@ -71,63 +71,62 @@ const router = {
       const newRoute = {}
       newRoute.host = request.headers['x-forwarded-for'] || request.connection.remoteAddress
       getport().then( (port) => {
-	newRoute.port = port
-	if (opts['no-tls'])
-	  newRoute.httpd = http.createServer()
-	else
-	  newRoute.httpd = https.createServer(router.httpsOpts)
-	newRoute.httpd.listen(newRoute.port)
-	newRoute.wsd = new ws.Server( { server: newRoute.httpd } )
-	newRoute.wsd.on('connection', (sock) => {
-	  newRoute.socket = sock
-	  sock.on('message', (msg) => { console.log(`[${newRoute.host}] ${msg}`) })
-	})
-	console.log(`Listening for websocket ${newRoute.host} on port ${newRoute.port}`)
-	router.routes[routeName] = newRoute
+        newRoute.port = port
+        if (opts['no-tls'])
+        newRoute.httpd = http.createServer()
+        else
+        newRoute.httpd = https.createServer(router.httpsOpts)
+        newRoute.httpd.listen(newRoute.port)
+        newRoute.wsd = new ws.Server( { server: newRoute.httpd } )
+        newRoute.wsd.on('connection', (sock) => {
+          newRoute.socket = sock
+          sock.on('message', (msg) => { console.log(`[${newRoute.host}] ${msg}`) })
+        })
+        console.log(`Listening for websocket ${newRoute.host} on port ${newRoute.port}`)
+        router.routes[routeName] = newRoute
       }).then(() => {
-	response.writeHead(200, { 'Content-Type': 'text/html' })
-	response.write(`${router.skelPage[0]}` +
-                       `\tconst _strapp_port = ${newRoute.port}\n` + 
-                       `\tconst _strapp_protocol = '${router.wsProtocol}'\n` +
-                       `${router.hostJS}\n${router.skelPage[1]}`)
-	response.end()
-      })
+        response.writeHead(200, { 'Content-Type': 'text/html' })
+        response.write(`${router.skelPage[0]}` +
+          `\tconst _strapp_port = ${newRoute.port}\n` +
+          `\tconst _strapp_protocol = '${router.wsProtocol}'\n` +
+          `${router.hostJS}\n${router.skelPage[1]}`)
+          response.end()
+        })
+      }
+
     }
-    
   }
-}
 
-/**
- * @summary Boot up the router.  With TLS, we must wait for file reads to sync.
- */
-if (!opts['no-tls']) {
-  let filesRead = 0
-  let key = undefined
-  let cert = undefined
-  const syncRead = () => {
-    if (++filesRead == 2) {
-      if (key == undefined)
+  /**
+  * @summary Boot up the router.  With TLS, we must wait for file reads to sync.
+  */
+  if (!opts['no-tls']) {
+    let filesRead = 0
+    let key = undefined
+    let cert = undefined
+    const syncRead = () => {
+      if (++filesRead == 2) {
+        if (key == undefined)
         console.log(`ERR: Key ${opts['ca-key']} inaccessible, tls will fail`)
-      if(cert == undefined)
+        if(cert == undefined)
         console.log(`ERR: Cert ${opts['ca-cert']} inaccessible, tls will fail`)
-      else if (key != undefined) {
-        router.httpsOpts = { cert: cert, key: key}
-        router.httpd = https.createServer(router.httpsOpts, router.respond)
+        else if (key != undefined) {
+          router.httpsOpts = { cert: cert, key: key}
+          router.httpd = https.createServer(router.httpsOpts, router.respond)
           .listen(opts['port'])
+        }
       }
     }
+    fs.readFile(opts['ca-key'], { encoding: 'utf8' }, (err, data) => {
+      if (!err) key = data
+      syncRead()
+    })
+    fs.readFile(opts['ca-cert'], { encoding: 'utf8' }, (err, data) => {
+      if (!err) cert = data
+      syncRead()
+    })
   }
-  fs.readFile(opts['ca-key'], { encoding: 'utf8' }, (err, data) => {
-    if (!err) key = data
-    syncRead()
-  })
-  fs.readFile(opts['ca-cert'], { encoding: 'utf8' }, (err, data) => {
-    if (!err) cert = data
-    syncRead()
-  })
-}
-else
+  else
   router.httpd = http.createServer(router.respond).listen(opts['port'])
 
-//TODO: if ("electron" in process.versions) open a local renderwindow, and route to it
-
+  //TODO: if ("electron" in process.versions) open a local renderwindow, and route to it