create_wildcard_demo_cname.js

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// Script to create a wildcard CNAME for *.demo.everydaytech.au pointing to your Cloudflare Tunnel hostname
require('dotenv').config();
const axios = require('axios');
 
const CLOUDFLARE_BASE_URL = process.env.CLOUDFLARE_BASE_URL || 'https://api.cloudflare.com/client/v4';
const CLOUDFLARE_ZONE_ID = process.env.CLOUDFLARE_ZONE_ID;
const CLOUDFLARE_TOKEN = process.env.CLOUDFLARE_TOKEN;
const ZONE_NAME = process.env.ZONE_NAME || 'everydaytech.au';
const TUNNEL_HOSTNAME = '52106555-6961-4b4d-bb84-1026b4892bec.cfargotunnel.com';
 
/**
 *
 */
async function createWildcardCNAME() {
  if (!CLOUDFLARE_ZONE_ID || !CLOUDFLARE_TOKEN) {
    throw new Error('Cloudflare credentials not configured');
  }
 
  const wildcardName = `*.demo.${ZONE_NAME}`;
  const headers = {
    Authorization: `Bearer ${CLOUDFLARE_TOKEN}`,
    'Content-Type': 'application/json'
  };
 
  // Check for existing record
  const listUrl = `${CLOUDFLARE_BASE_URL}/zones/${CLOUDFLARE_ZONE_ID}/dns_records?type=CNAME&name=${wildcardName}`;
  const res = await axios.get(listUrl, { headers });
  if (res.data.result && res.data.result.length > 0) {
    console.log(`Wildcard CNAME for ${wildcardName} already exists.`);
    return;
  }
 
  // Create wildcard CNAME
  const createUrl = `${CLOUDFLARE_BASE_URL}/zones/${CLOUDFLARE_ZONE_ID}/dns_records`;
  const payload = {
    type: 'CNAME',
    name: wildcardName,
    content: TUNNEL_HOSTNAME,
    ttl: 120,
    proxied: true
  };
 
  const createRes = await axios.post(createUrl, payload, { headers });
  if (createRes.data.success) {
    console.log(`✅ Created wildcard CNAME for ${wildcardName} → ${TUNNEL_HOSTNAME}`);
  } else {
    console.error('❌ Failed to create wildcard CNAME:', createRes.data.errors);
  }
}
 
createWildcardCNAME().catch(err => {
  console.error('Error:', err.message);
  process.exit(1);
});