Website/js/protection.js

/**
 * Website Protection Script
 * Prevents copying, downloading, and inspection of website content
 */

(function() {
    'use strict';

    // Check if user is on a mobile device
    const isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) || 
                     ('ontouchstart' in window) || 
                     (navigator.maxTouchPoints > 0);
    
    // Exit early if on mobile device - no protection
    if (isMobile) {
        console.log('Mobile device detected - protection disabled');
        return;
    }

    // Disable right-click context menu
    document.addEventListener('contextmenu', function(e) {
        e.preventDefault();
        return false;
    });

    // Disable text selection - except for auth password field
    document.addEventListener('selectstart', function(e) {
        // Allow text selection in the authentication password field
        if (e.target && e.target.id === 'auth-password') {
            return true;
        }
        e.preventDefault();
        return false;
    });

    // Disable drag
    document.addEventListener('dragstart', function(e) {
        e.preventDefault();
        return false;
    });

    // Disable copy - except for auth password field
    document.addEventListener('copy', function(e) {
        // Allow copy in the authentication password field
        if (e.target && e.target.id === 'auth-password') {
            return true;
        }
        e.preventDefault();
        return false;
    });

    // Disable cut - except for auth password field
    document.addEventListener('cut', function(e) {
        // Allow cut in the authentication password field
        if (e.target && e.target.id === 'auth-password') {
            return true;
        }
        e.preventDefault();
        return false;
    });

    // Allow paste everywhere - removed restriction
    // document.addEventListener('paste', function(e) {
    //     e.preventDefault();
    //     return false;
    // });

    // Disable print
    window.addEventListener('beforeprint', function(e) {
        e.preventDefault();
        return false;
    });

    // Detect and block DevTools
    let devtools = {open: false, orientation: null};
    const threshold = 160;
    const emitEvent = (state, orientation) => {
        if (state) {
            console.clear();
            document.body.style.display = 'none';
            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>';
        }
    };

    setInterval(() => {
        if (window.outerHeight - window.innerHeight > threshold || 
            window.outerWidth - window.innerWidth > threshold) {
            if (!devtools.open) {
                emitEvent(true, null);
                devtools.open = true;
            }
        } else {
            if (devtools.open) {
                emitEvent(false, null);
                devtools.open = false;
            }
        }
    }, 500);

    // Disable F12, Ctrl+Shift+I, Ctrl+Shift+J, Ctrl+U, Ctrl+S
    document.addEventListener('keydown', function(e) {
        // F12
        if (e.keyCode === 123) {
            e.preventDefault();
            return false;
        }
        // Ctrl+Shift+I (DevTools)
        if (e.ctrlKey && e.shiftKey && e.keyCode === 73) {
            e.preventDefault();
            return false;
        }
        // Ctrl+Shift+J (Console)
        if (e.ctrlKey && e.shiftKey && e.keyCode === 74) {
            e.preventDefault();
            return false;
        }
        // Ctrl+U (View Source)
        if (e.ctrlKey && e.keyCode === 85) {
            e.preventDefault();
            return false;
        }
        // Ctrl+S (Save)
        if (e.ctrlKey && e.keyCode === 83) {
            e.preventDefault();
            return false;
        }
        // Ctrl+A (Select All)
        if (e.ctrlKey && e.keyCode === 65) {
            e.preventDefault();
            return false;
        }
        // Ctrl+C (Copy)
        if (e.ctrlKey && e.keyCode === 67) {
            e.preventDefault();
            return false;
        }
        // Ctrl+X (Cut)
        if (e.ctrlKey && e.keyCode === 88) {
            e.preventDefault();
            return false;
        }
        // Ctrl+V (Paste) - Allow paste
        // if (e.ctrlKey && e.keyCode === 86) {
        //     e.preventDefault();
        //     return false;
        // }
    });

    // Disable image dragging
    const images = document.getElementsByTagName('img');
    for (let i = 0; i < images.length; i++) {
        images[i].addEventListener('dragstart', function(e) {
            e.preventDefault();
            return false;
        });
        images[i].addEventListener('mousedown', function(e) {
            e.preventDefault();
            return false;
        });
    }

    // Clear console periodically
    setInterval(function() {
        console.clear();
        console.log('%cSicherheitswarnung!', 'color: red; font-size: 30px; font-weight: bold;');
        console.log('%cDiese Browser-Funktion ist für Entwickler vorgesehen. Unbefugter Zugriff ist untersagt.', 'color: red; font-size: 16px;');
    }, 1000);

    // Detect console.log override attempts
    const originalLog = console.log;
    console.log = function() {
        originalLog.apply(console, arguments);
        console.clear();
    };

    // Disable text highlighting with CSS
    const style = document.createElement('style');
    style.innerHTML = `
        * {
            -webkit-user-select: none !important;
            -moz-user-select: none !important;
            -ms-user-select: none !important;
            user-select: none !important;
            -webkit-touch-callout: none !important;
            -webkit-user-drag: none !important;
        }
        
        img {
            pointer-events: none !important;
            -webkit-user-drag: none !important;
            -khtml-user-drag: none !important;
            -moz-user-drag: none !important;
            -o-user-drag: none !important;
            user-drag: none !important;
        }
        
        @media print {
            body {
                display: none !important;
            }
        }
    `;
    document.head.appendChild(style);

    // Protection against automated tools
    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) {
        document.body.style.display = 'none';
        document.body.innerHTML = '';
    }

})();