OwlCyberSecurity - MANAGER

Edit File: generateDebugId.js

/* MIT License http://www.opensource.org/licenses/mit-license.php Author Alexander Akait @alexander-akait */ "use strict"; const createHash = require("./createHash"); /** * @param {string | Buffer} content content * @param {string} file file * @returns {string} generated debug id */ module.exports = (content, file) => { // We need a uuid which is 128 bits so we need 2x 64 bit hashes. // The first 64 bits is a hash of the source. const sourceHash = createHash("xxhash64").update(content).digest("hex"); // The next 64 bits is a hash of the filename and sourceHash const hash128 = `${sourceHash}${createHash("xxhash64") .update(file) .update(sourceHash) .digest("hex")}`; return [ hash128.slice(0, 8), hash128.slice(8, 12), `4${hash128.slice(12, 15)}`, ((Number.parseInt(hash128.slice(15, 16), 16) & 3) | 8).toString(16) + hash128.slice(17, 20), hash128.slice(20, 32) ].join("-"); };