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fix: DNS check before creating SSL cert

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This commit is contained in:
Andras Bacsai 2022-04-12 22:18:54 +02:00
parent 7fab9b5930
commit 7d3c644148
1 changed files with 40 additions and 3 deletions
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43
src/lib/letsencrypt/index.ts
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@ -6,6 +6,7 @@ import cuid from 'cuid';
import fs from 'fs/promises';
import getPort, { portNumbers } from 'get-port';
import { supportedServiceTypesAndVersions } from '$lib/components/common';
import { promises as dns } from 'dns';
export async function letsEncrypt(domain: string, id?: string, isCoolify = false): Promise<void> {
try {
@ -199,6 +200,15 @@ export async function generateSSLCerts(): Promise<void> {
file.endsWith('.pem') && certificates.push(file.replace(/\.pem$/, ''));
}
}
const resolver = new dns.Resolver({ timeout: 2000 });
resolver.setServers(['8.8.8.8', '1.1.1.1']);
let ipv4, ipv6;
try {
ipv4 = await (await asyncExecShell(`curl -4s https://ifconfig.io`)).stdout;
} catch (error) {}
try {
ipv6 = await (await asyncExecShell(`curl -6s https://ifconfig.io`)).stdout;
} catch (error) {}
for (const ssl of ssls) {
if (!dev) {
if (
@ -207,8 +217,21 @@ export async function generateSSLCerts(): Promise<void> {
) {
console.log(`Certificate for ${ssl.domain} already exists`);
} else {
console.log('Generating SSL for', ssl.domain);
await letsEncrypt(ssl.domain, ssl.id, ssl.isCoolify);
// Checking DNS entry before generating certificate
if (ipv4 || ipv6) {
const domains4 = await resolver.resolve4(ssl.domain);
const domains6 = await resolver.resolve6(ssl.domain);
if (domains4.length > 0 || domains6.length > 0) {
if (
(ipv4 && domains4.includes(ipv4.replace('\n', ''))) ||
(ipv6 && domains6.includes(ipv6.replace('\n', '')))
) {
console.log('Generating SSL for', ssl.domain, '.');
return await letsEncrypt(ssl.domain, ssl.id, ssl.isCoolify);
}
}
}
console.log('DNS settings is incorrect for', ssl.domain, 'skipping.');
}
} else {
if (
@ -217,7 +240,21 @@ export async function generateSSLCerts(): Promise<void> {
) {
console.log(`Certificate for ${ssl.domain} already exists`);
} else {
console.log('Generating SSL for', ssl.domain);
// Checking DNS entry before generating certificate
if (ipv4 || ipv6) {
const domains4 = await resolver.resolve4(ssl.domain);
const domains6 = await resolver.resolve6(ssl.domain);
if (domains4.length > 0 || domains6.length > 0) {
if (
(ipv4 && domains4.includes(ipv4.replace('\n', ''))) ||
(ipv6 && domains6.includes(ipv6.replace('\n', '')))
) {
console.log('Generating SSL for', ssl.domain, '.');
return;
}
}
}
console.log('DNS settings is incorrect for', ssl.domain, 'skipping.');
}
}
}