Disabling inspector element

This commit is contained in:
MANZI RURANGIRWA Elvis 2025-11-01 17:24:31 +02:00
parent 8b860ddecd
commit 343d5ee6f5
6 changed files with 129 additions and 2 deletions

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@ -11,7 +11,9 @@
"build": "webpack --mode production",
"test": "jest",
"lint": "eslint src",
"scan-translations": "pnpx jest ./tests/i18nScan.test.js"
"scan-translations": "pnpx jest ./tests/i18nScan.test.js",
"build:all": "npm run build && echo Build complete && echo Obfuscating... && node scripts/obfuscate.js",
"serve": "node server.js"
},
"dependencies": {
"@babel/runtime": "7.26.0",

0
scripts/README.md Normal file
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59
scripts/obfuscate.js Normal file
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@ -0,0 +1,59 @@
const fs = require('fs');
const path = require('path');
const JavaScriptObfuscator = require('javascript-obfuscator');
const INPUT_DIR = path.join(__dirname, '..', 'dist');
const OUTPUT_DIR = path.join(__dirname, '..', 'dist-obf');
function ensureDir(dir) {
if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });
}
function obfuscateFileContents(sourcePath, destPath) {
const code = fs.readFileSync(sourcePath, 'utf8');
const obf = JavaScriptObfuscator.obfuscate(code, {
compact: true,
controlFlowFlattening: true,
controlFlowFlatteningThreshold: 0.75,
deadCodeInjection: true,
deadCodeInjectionThreshold: 0.4,
stringArray: true,
stringArrayEncoding: ['base64'],
rotateStringArray: true,
stringArrayThreshold: 0.75,
});
fs.writeFileSync(destPath, obf.getObfuscatedCode(), 'utf8');
}
function copyAndObfuscate(srcDir, destDir) {
ensureDir(destDir);
for (const name of fs.readdirSync(srcDir)) {
const srcPath = path.join(srcDir, name);
const destPath = path.join(destDir, name);
const stat = fs.statSync(srcPath);
if (stat.isDirectory()) {
copyAndObfuscate(srcPath, destPath);
} else {
if (name.endsWith('.js')) {
obfuscateFileContents(srcPath, destPath);
} else {
fs.copyFileSync(srcPath, destPath);
}
}
}
}
try {
if (!fs.existsSync(INPUT_DIR)) {
console.error('Input dist folder not found. Run `npm run build` first.');
process.exit(1);
}
if (fs.existsSync(OUTPUT_DIR)) {
fs.rmSync(OUTPUT_DIR, { recursive: true, force: true });
}
copyAndObfuscate(INPUT_DIR, OUTPUT_DIR);
console.log('Obfuscated build written to:', OUTPUT_DIR);
} catch (err) {
console.error('Obfuscation failed', err);
process.exit(1);
}

28
server.js Normal file
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@ -0,0 +1,28 @@
const express = require('express');
const helmet = require('helmet');
const path = require('path');
const app = express();
const PORT = process.env.PORT || 3000;
const DIST = path.join(__dirname, 'dist-obf');
// Security middleware
app.use(helmet());
app.use(helmet.contentSecurityPolicy({
directives: {
defaultSrc: ["'self'"],
scriptSrc: ["'self'"],
styleSrc: ["'self'", "'unsafe-inline'"],
imgSrc: ["'self'", 'data:'],
connectSrc: ["'self'"],
}
}));
app.use(express.static(DIST));
app.get('*', (req, res) => {
res.sendFile(path.join(DIST, 'index.html'));
});
app.listen(PORT, () => {
console.log(`Server running on http://localhost:${PORT}`);
});

38
src/utils/antiInspect.js Normal file
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@ -0,0 +1,38 @@
function disableShortcuts() {
document.addEventListener('contextmenu', (e) => e.preventDefault());
document.addEventListener('keydown', (e) => {
if (
e.key === 'F12' ||
(e.ctrlKey && e.shiftKey && (e.key === 'I' || e.key === 'C' || e.key === 'J')) ||
(e.ctrlKey && e.key === 'u')
) {
e.preventDefault();
e.stopPropagation();
}
}, { capture: true });
}
function detectDevTools(onDetect = () => {}) {
let last = new Date().getTime();
setInterval(() => {
const t0 = new Date().getTime();
debugger;
const t1 = new Date().getTime();
if (t1 - t0 > 100) {
onDetect();
}
last = t1;
}, 1000);
}
export function initAntiInspect() {
try {
disableShortcuts();
detectDevTools(() => {
console.warn('Developer tools detected — reloading page.');
window.location.reload();
});
} catch (e) {
// fail silently
}
}

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@ -16,6 +16,6 @@
"strict": true,
},
"include": [
"src/",
"src/", "scripts",
]
}