Detects and translates obfuscation code in Reddit comments
Versión del día
// ==UserScript== // @name Reddit Multi Code Decoder for obfuscated content // @namespace [email protected] // @version 0.1 // @description Detects and translates obfuscation code in Reddit comments // @author [email protected] // @license MIT // @match https://www.reddit.com/* // @match https://old.reddit.com/* // @grant none // ==/UserScript== (function() { 'use strict'; // Binary pattern: sequences of 0s and 1s, typically in groups of 8 (bytes) // Matches patterns like: 01001000 01100101 01101100 01101100 01101111 const binaryPattern = /(?:\b[01]{8}\b[\s]*){2,}/g; // Function to convert binary string to text function binaryToText(binaryString) { try { // Remove all whitespace and split into 8-bit chunks const cleanBinary = binaryString.replace(/\s/g, ''); if (cleanBinary.length % 8 !== 0) { return null; // Invalid binary string } let result = ''; for (let i = 0; i < cleanBinary.length; i += 8) { const byte = cleanBinary.substr(i, 8); const charCode = parseInt(byte, 2); // Only convert printable ASCII characters (32-126) and common whitespace if ((charCode >= 32 && charCode <= 126) || charCode === 9 || charCode === 10 || charCode === 13) { result += String.fromCharCode(charCode); } else { return null; // Contains non-printable characters, probably not text } } return result; } catch (e) { return null; } } // Function to create translation component function createTranslationComponent(binaryText, translatedText) { const container = document.createElement('div'); container.style.cssText = ` margin: 8px 0; padding: 12px; background: #f8f9fa; border: 1px solid #e0e0e0; border-radius: 8px; font-family: monospace; font-size: 14px; position: relative; display: flex; align-items: center; gap: 12px; `; const header = document.createElement('div'); header.style.cssText = ` font-weight: bold; color: #1a73e8; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; flex-shrink: 0; `; header.textContent = '🔢 Binary:'; const translationDiv = document.createElement('div'); translationDiv.style.cssText = ` background: #e8f5e8; padding: 8px; border-radius: 4px; font-weight: bold; color: #2d5a2d; flex-grow: 1; `; translationDiv.textContent = `${translatedText}`; const googleLink = document.createElement('a'); googleLink.href = `https://www.google.com/search?q=${encodeURIComponent(translatedText)}&tbm=isch`; googleLink.target = '_blank'; googleLink.rel = 'noopener noreferrer'; googleLink.style.cssText = ` background: #4285f4; color: white; padding: 6px 8px; border-radius: 4px; text-decoration: none; display: flex; align-items: center; gap: 4px; font-size: 12px; flex-shrink: 0; transition: background-color 0.2s; `; googleLink.onmouseover = () => googleLink.style.backgroundColor = '#3367d6'; googleLink.onmouseout = () => googleLink.style.backgroundColor = '#4285f4'; // Google search icon (SVG) const googleIcon = document.createElement('span'); googleIcon.innerHTML = ` <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"> <path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/> </svg> `; googleLink.appendChild(googleIcon); googleLink.appendChild(document.createTextNode('Search')); container.appendChild(header); container.appendChild(translationDiv); container.appendChild(googleLink); return container; } // Function to process text nodes and detect binary function processTextNode(textNode) { const text = textNode.textContent; const matches = text.match(binaryPattern); if (matches) { matches.forEach(match => { const translated = binaryToText(match); if (translated && translated.trim().length > 0) { // Create a wrapper for the original text node const wrapper = document.createElement('span'); textNode.parentNode.insertBefore(wrapper, textNode); wrapper.appendChild(textNode); // Add translation component after the text const translationComponent = createTranslationComponent(match, translated); wrapper.parentNode.insertBefore(translationComponent, wrapper.nextSibling); } }); } } // Function to scan for binary in comments function scanForBinary() { // Selectors for different Reddit layouts const commentSelectors = [ // New Reddit '[data-testid="comment"] p', 'shreddit-comment p', '.Comment p', '[data-click-id="text"] p', // Old Reddit '.usertext-body p', '.md p', // Generic fallbacks '.comment p', '[class*="comment"] p' ]; commentSelectors.forEach(selector => { const elements = document.querySelectorAll(selector); elements.forEach(element => { // Skip if already processed if (element.hasAttribute('data-binary-processed')) return; element.setAttribute('data-binary-processed', 'true'); // Process all text nodes in the element const walker = document.createTreeWalker( element, NodeFilter.SHOW_TEXT, null, false ); const textNodes = []; let node; while (node = walker.nextNode()) { textNodes.push(node); } textNodes.forEach(processTextNode); }); }); } // Initial scan setTimeout(scanForBinary, 1000); // Watch for dynamically loaded content const observer = new MutationObserver((mutations) => { let shouldScan = false; mutations.forEach((mutation) => { mutation.addedNodes.forEach((node) => { if (node.nodeType === Node.ELEMENT_NODE) { // Check if the added node contains comments if (node.querySelector && ( node.querySelector('[data-testid="comment"]') || node.querySelector('shreddit-comment') || node.querySelector('.Comment') || node.querySelector('.usertext-body') || node.classList.contains('comment') || node.classList.contains('Comment') )) { shouldScan = true; } } }); }); if (shouldScan) { setTimeout(scanForBinary, 500); } }); observer.observe(document.body, { childList: true, subtree: true }); // Scan when comments are expanded or loaded document.addEventListener('click', (e) => { // Check for comment expansion buttons if (e.target.matches('[aria-expanded]') || e.target.closest('[aria-expanded]') || e.target.textContent.includes('more replies') || e.target.textContent.includes('comments')) { setTimeout(scanForBinary, 1000); } }); console.log('Reddit Binary Decoder loaded - will automatically translate binary code in comments'); })();
