builderKeys.js

Go to the documentation of this file.

// backend/utils/builderKey.js
const crypto = require("crypto");
const redis = require("../utils/redis");
 
const KEY_PREFIX = "builder:key:";
const KEY_TTL = 60 * 60 * 24 * 7; // 7 days
 
// ------------------------------------------------------
// Generate a new 72-char builder key
// ------------------------------------------------------
/**
 *
 */
function generateBuilderKey() {
  return crypto.randomBytes(36).toString("base64url");
}
 
// ------------------------------------------------------
// Save key metadata
// ------------------------------------------------------
/**
 *
 * @param key
 * @param data
 */
async function saveBuilderKey(key, data) {
  await redis.setex(KEY_PREFIX + key, KEY_TTL, JSON.stringify(data));
}
 
// ------------------------------------------------------
// Load metadata
// ------------------------------------------------------
/**
 *
 * @param key
 */
async function loadBuilderKey(key) {
  const raw = await redis.get(KEY_PREFIX + key);
  if (!raw) return null;
  return JSON.parse(raw);
}
 
// ------------------------------------------------------
// Touch TTL when polling download-status
// ------------------------------------------------------
/**
 *
 * @param key
 */
async function refreshBuilderKeyTTL(key) {
  await redis.expire(KEY_PREFIX + key, KEY_TTL);
}
 
module.exports = {
  generateBuilderKey,
  saveBuilderKey,
  loadBuilderKey,
  refreshBuilderKeyTTL
};