protection.js entfernt — seit Jan 2026 deaktiviert, toter Code
Client-seitiger Kopierschutz (DevTools-Blocker, Rechtsklick-Sperre) war seit 08.01.2026 per early return deaktiviert. Bietet keinen echten Schutz, nur UX-Einschränkungen. Script-Tag aus index.html entfernt, Datei gelöscht. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Dieser Commit ist enthalten in:
Claude Code
@@ -353,7 +353,6 @@
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</footer>
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<!-- JavaScript Files -->
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<script src="js/protection.js"></script>
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<script src="js/config.js"></script>
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<!-- Cookie Consent (MUSS vor Analytics geladen werden!) -->
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215
js/protection.js
215
js/protection.js
@@ -1,215 +0,0 @@
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/**
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* Website Protection Script
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* Prevents copying, downloading, and inspection of website content
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*/
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(function() {
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'use strict';
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// TEMPORARILY DISABLED FOR DEVELOPMENT - 2026-01-08
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console.log('⚠️ Protection disabled for development');
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return;
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// Check if user is on a mobile device
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const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ||
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('ontouchstart' in window) ||
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(navigator.maxTouchPoints > 0);
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// Exit early if on mobile device - no protection
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if (isMobile) {
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console.log('Mobile device detected - protection disabled');
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return;
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}
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// Disable right-click context menu
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document.addEventListener('contextmenu', function(e) {
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e.preventDefault();
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return false;
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});
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// Disable text selection - except for auth password field
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document.addEventListener('selectstart', function(e) {
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// Allow text selection in the authentication password field
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if (e.target && e.target.id === 'auth-password') {
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return true;
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}
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e.preventDefault();
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return false;
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});
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// Disable drag
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document.addEventListener('dragstart', function(e) {
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e.preventDefault();
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return false;
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});
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// Disable copy - except for auth password field
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document.addEventListener('copy', function(e) {
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// Allow copy in the authentication password field
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if (e.target && e.target.id === 'auth-password') {
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return true;
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}
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e.preventDefault();
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return false;
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});
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// Disable cut - except for auth password field
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document.addEventListener('cut', function(e) {
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// Allow cut in the authentication password field
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if (e.target && e.target.id === 'auth-password') {
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return true;
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}
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e.preventDefault();
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return false;
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});
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// Allow paste everywhere - removed restriction
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// document.addEventListener('paste', function(e) {
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// e.preventDefault();
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// return false;
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// });
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// Disable print
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window.addEventListener('beforeprint', function(e) {
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e.preventDefault();
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return false;
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});
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// Detect and block DevTools
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let devtools = {open: false, orientation: null};
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const threshold = 160;
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const emitEvent = (state, orientation) => {
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if (state) {
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console.clear();
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document.body.style.display = 'none';
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document.body.innerHTML = '<div style="display:flex;justify-content:center;align-items:center;height:100vh;background:#000;color:#fff;font-family:Inter,sans-serif;"><h1>Zugriff verweigert</h1></div>';
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}
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};
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setInterval(() => {
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if (window.outerHeight - window.innerHeight > threshold ||
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window.outerWidth - window.innerWidth > threshold) {
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if (!devtools.open) {
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emitEvent(true, null);
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devtools.open = true;
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}
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} else {
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if (devtools.open) {
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emitEvent(false, null);
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devtools.open = false;
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}
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}
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}, 500);
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// Disable F12, Ctrl+Shift+I, Ctrl+Shift+J, Ctrl+U, Ctrl+S
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document.addEventListener('keydown', function(e) {
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// F12
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if (e.keyCode === 123) {
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e.preventDefault();
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return false;
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}
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// Ctrl+Shift+I (DevTools)
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if (e.ctrlKey && e.shiftKey && e.keyCode === 73) {
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e.preventDefault();
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return false;
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}
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// Ctrl+Shift+J (Console)
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if (e.ctrlKey && e.shiftKey && e.keyCode === 74) {
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e.preventDefault();
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return false;
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}
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// Ctrl+U (View Source)
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if (e.ctrlKey && e.keyCode === 85) {
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e.preventDefault();
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return false;
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}
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// Ctrl+S (Save)
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if (e.ctrlKey && e.keyCode === 83) {
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e.preventDefault();
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return false;
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}
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// Ctrl+A (Select All)
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if (e.ctrlKey && e.keyCode === 65) {
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e.preventDefault();
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return false;
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}
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// Ctrl+C (Copy)
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if (e.ctrlKey && e.keyCode === 67) {
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e.preventDefault();
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return false;
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}
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// Ctrl+X (Cut)
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if (e.ctrlKey && e.keyCode === 88) {
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e.preventDefault();
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return false;
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}
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// Ctrl+V (Paste) - Allow paste
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// if (e.ctrlKey && e.keyCode === 86) {
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// e.preventDefault();
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// return false;
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// }
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});
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// Disable image dragging
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const images = document.getElementsByTagName('img');
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for (let i = 0; i < images.length; i++) {
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images[i].addEventListener('dragstart', function(e) {
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e.preventDefault();
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return false;
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});
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images[i].addEventListener('mousedown', function(e) {
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e.preventDefault();
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return false;
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});
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}
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// Clear console periodically
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setInterval(function() {
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console.clear();
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console.log('%cSicherheitswarnung!', 'color: red; font-size: 30px; font-weight: bold;');
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console.log('%cDiese Browser-Funktion ist für Entwickler vorgesehen. Unbefugter Zugriff ist untersagt.', 'color: red; font-size: 16px;');
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}, 1000);
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// Detect console.log override attempts
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const originalLog = console.log;
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console.log = function() {
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originalLog.apply(console, arguments);
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console.clear();
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};
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// Disable text highlighting with CSS
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const style = document.createElement('style');
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style.innerHTML = `
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* {
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-webkit-user-select: none !important;
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-moz-user-select: none !important;
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-ms-user-select: none !important;
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user-select: none !important;
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-webkit-touch-callout: none !important;
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-webkit-user-drag: none !important;
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}
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img {
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pointer-events: none !important;
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-webkit-user-drag: none !important;
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-khtml-user-drag: none !important;
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-moz-user-drag: none !important;
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-o-user-drag: none !important;
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user-drag: none !important;
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}
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@media print {
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body {
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display: none !important;
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}
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}
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`;
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document.head.appendChild(style);
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// Protection against automated tools
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if (window.automation || window.callPhantom || window._phantom || window.__nightmare || window.WebDriverException || document.__webdriver_evaluate || document.__selenium_evaluate || document.__webdriver_script_function || document.__webdriver_script_func || document.__webdriver_script_fn || document.__fxdriver_evaluate || document.__driver_unwrapped || document.__webdriver_unwrapped || document.__driver_evaluate || document.__selenium_unwrapped || document.__fxdriver_unwrapped) {
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document.body.style.display = 'none';
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document.body.innerHTML = '';
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}
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})();
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