paulshestakov/obfuscate.mjs

## obfuscate.mjs
import {JSDOM} from "jsdom"

const obfuscateString = (str) => {
  return new Array(str.length).fill("*").join("");
};

const obfuscateElement = (element) => {
  const attrs = element.getAttributeNames();
  for (const attr of attrs) {
    const value = element.getAttribute(attr);
    const valueObfuscated = obfuscateString(value);
    element.setAttribute(attr, valueObfuscated);
  }
};

const obfuscateNode = (node) => {
  switch (node.nodeType) {
    case 1: {
      obfuscateElement(node);
      break;
    }
    case 3: {
      node.nodeValue = obfuscateString(node.wholeText);
      break;
    }
    default:
      break;
  }
};

const obfuscateTree = (node) => {
  obfuscateNode(node);
  for (const child of Array.from(node.childNodes || [])) {
    obfuscateTree(child);
  }
  return node;
};

export const obfuscateHtml = (text) => {
  const dom = new JSDOM(`<!DOCTYPE html><html lang="en"><body>${text}</body>`);
  const body = dom.window.document.querySelector("body");
  obfuscateTree(body);
  return body.innerHTML;
};
	import {JSDOM} from "jsdom"

	const obfuscateString = (str) => {
	return new Array(str.length).fill("*").join("");
	};

	const obfuscateElement = (element) => {
	const attrs = element.getAttributeNames();
	for (const attr of attrs) {
	const value = element.getAttribute(attr);
	const valueObfuscated = obfuscateString(value);
	element.setAttribute(attr, valueObfuscated);
	}
	};

	const obfuscateNode = (node) => {
	switch (node.nodeType) {
	case 1: {
	obfuscateElement(node);
	break;
	}
	case 3: {
	node.nodeValue = obfuscateString(node.wholeText);
	break;
	}
	default:
	break;
	}
	};

	const obfuscateTree = (node) => {
	obfuscateNode(node);
	for (const child of Array.from(node.childNodes \|\| [])) {
	obfuscateTree(child);
	}
	return node;
	};

	export const obfuscateHtml = (text) => {
	const dom = new JSDOM(`<!DOCTYPE html><html lang="en"><body>${text}</body>`);
	const body = dom.window.document.querySelector("body");
	obfuscateTree(body);
	return body.innerHTML;
	};