removed extras

main.js

@@ -1,7 +1,3 @@
-// file: index.js
-// run: node index.js
-// then open http://localhost:3000 in your browser
-
 import express from 'express';
 import path from 'path';
 import { fileURLToPath } from 'url';
@@ -9,8 +5,8 @@ import session from 'express-session';
 import expressWs from 'express-ws';
 import { spawn } from 'node-pty';
 import json from './secrets/config.json' with { type: 'json' };
-import stripAnsi from 'strip-ansi';
 
+// TODO: add web portal mirroring integration
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
@@ -32,9 +28,6 @@ app.use(express.urlencoded({ extended: true }));
 app.use(express.json({ extended: true }));
 app.use('/node_modules', express.static('node_modules'));
 
-// simple hard-coded credentials (for demonstration)
-const validUsername = 'user';
-const validPassword = 'pass';
 
 // authentication middleware
 function requireAuth(req, res, next) {
@@ -97,7 +90,7 @@ app.get('/logout', (req, res) => {
 
 // when a websocket is opened at /shell-ws, spawn a fish shell in a pty
 app.ws('/shell-ws', (ws, req) => {
-	// spawn a fish shell using node-pty, with a pseudo-terminal
+	// spawn a fish shell using node-pty with a pseudo-terminal
 	const shell = spawn('fish', [], {
 		cols: 80,
 		rows: 24,
@@ -119,6 +112,4 @@ app.ws('/shell-ws', (ws, req) => {
 	ws.on('close', () => shell.kill());
 });
 
-app.listen(PORT, () => {
+app.listen(PORT, () => console.log('server listening on http://localhost:' + PORT));
-	console.log('server listening on http://localhost:' + PORT);
-});

package-lock.json

@@ -14,8 +14,7 @@
         "express": "^4.21.2",
         "express-session": "^1.18.1",
         "express-ws": "^5.0.2",
-        "node-pty": "^1.0.0",
+        "node-pty": "^1.0.0"
-        "strip-ansi": "^7.1.0"
       }
     },
     "node_modules/@xterm/addon-fit": {
@@ -46,18 +45,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/ansi-regex": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.1.0.tgz",
-      "integrity": "sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
-      }
-    },
     "node_modules/array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
@@ -947,21 +934,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/strip-ansi": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-7.1.0.tgz",
-      "integrity": "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ==",
-      "license": "MIT",
-      "dependencies": {
-        "ansi-regex": "^6.0.1"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/strip-ansi?sponsor=1"
-      }
-    },
     "node_modules/toidentifier": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",

package.json

@@ -14,8 +14,7 @@
     "express": "^4.21.2",
     "express-session": "^1.18.1",
     "express-ws": "^5.0.2",
-    "node-pty": "^1.0.0",
+    "node-pty": "^1.0.0"
-    "strip-ansi": "^7.1.0"
   },
   "type": "module"
 }