Files
cloudron-box/src/dns/wildcard.js
T
Girish Ramakrishnan 12e073e8cf use node: prefix for requires
mostly because code is being autogenerated by all the AI stuff using
this prefix. it's also used in the stack trace.
2025-08-14 12:55:35 +05:30

104 lines
4.2 KiB
JavaScript

'use strict';
exports = module.exports = {
removePrivateFields,
injectPrivateFields,
upsert,
get,
del,
wait,
verifyDomainConfig
};
const assert = require('node:assert'),
BoxError = require('../boxerror.js'),
debug = require('debug')('box:dns/manual'),
dig = require('../dig.js'),
dns = require('../dns.js'),
network = require('../network.js'),
safe = require('safetydance'),
waitForDns = require('./waitfordns.js');
function removePrivateFields(domainObject) {
return domainObject;
}
// eslint-disable-next-line no-unused-vars
function injectPrivateFields(newConfig, currentConfig) {
}
async function upsert(domainObject, location, type, values) {
assert.strictEqual(typeof domainObject, 'object');
assert.strictEqual(typeof location, 'string');
assert.strictEqual(typeof type, 'string');
assert(Array.isArray(values));
debug('upsert: %s for zone %s of type %s with values %j', location, domainObject.zoneName, type, values);
return;
}
async function get(domainObject, location, type) {
assert.strictEqual(typeof domainObject, 'object');
assert.strictEqual(typeof location, 'string');
assert.strictEqual(typeof type, 'string');
return []; // returning ip confuses apptask into thinking the entry already exists
}
async function del(domainObject, location, type, values) {
assert.strictEqual(typeof domainObject, 'object');
assert.strictEqual(typeof location, 'string');
assert.strictEqual(typeof type, 'string');
assert(Array.isArray(values));
return;
}
async function wait(domainObject, subdomain, type, value, options) {
assert.strictEqual(typeof domainObject, 'object');
assert.strictEqual(typeof subdomain, 'string');
assert.strictEqual(typeof type, 'string');
assert.strictEqual(typeof value, 'string');
assert(options && typeof options === 'object'); // { interval: 5000, times: 50000 }
const fqdn = dns.fqdn(subdomain, domainObject.domain);
await waitForDns(fqdn, domainObject.zoneName, type, value, options);
}
async function verifyDomainConfig(domainObject) {
assert.strictEqual(typeof domainObject, 'object');
const zoneName = domainObject.zoneName;
const [error, nameservers] = await safe(dig.resolve(zoneName, 'NS', { timeout: 5000 }));
if (error && error.code === 'ENOTFOUND') throw new BoxError(BoxError.BAD_FIELD, 'Unable to resolve nameservers for this domain');
if (error || !nameservers) throw new BoxError(BoxError.BAD_FIELD, error ? error.message : 'Unable to get nameservers');
const location = 'cloudrontestdns';
const fqdn = dns.fqdn(location, domainObject.domain);
const ipv4 = await network.getIPv4();
if (ipv4) {
const [ipv4Error, ipv4Result] = await safe(dig.resolve(fqdn, 'A', { timeout: 5000 }));
if (ipv4Error && (ipv4Error.code === 'ENOTFOUND' || ipv4Error.code === 'ENODATA')) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv4 of ${fqdn}. Please check if you have set up *.${domainObject.domain} to point to this server's IP`);
if (ipv4Error) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv4 of ${fqdn}: ${ipv4Error.message}`);
if (!ipv4Result) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv4 of ${fqdn}`);
if (ipv4Result.length !== 1 || ipv4 !== ipv4Result[0]) throw new BoxError(BoxError.EXTERNAL_ERROR, `Domain resolves to ${JSON.stringify(ipv4Result)} instead of IPv4 ${ipv4}`);
}
const ipv6 = await network.getIPv6(); // both should be RFC 5952 format
if (ipv6) {
const [ipv6Error, ipv6Result] = await safe(dig.resolve(fqdn, 'AAAA', { timeout: 5000 }));
if (ipv6Error && (ipv6Error.code === 'ENOTFOUND' || ipv6Error.code === 'ENODATA')) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv6 of ${fqdn}`);
if (ipv6Error) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv6 of ${fqdn}: ${ipv6Error.message}`);
if (!ipv6Result) throw new BoxError(BoxError.BAD_FIELD, `Unable to resolve IPv6 of ${fqdn}`);
if (ipv6Result.length !== 1 || ipv6 !== ipv6Result[0]) throw new BoxError(BoxError.EXTERNAL_ERROR, `Domain resolves to ${JSON.stringify(ipv6Result)} instead of IPv6 ${ipv6}`);
}
return {};
}