Hosterra/domain-forward
Hosterra/domain-forward
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This commit is contained in:
Pierre Lannoy 2023-12-12 20:08:44 +01:00
commit 88e3470f1f
Signed by: Pierre Lannoy
GPG key ID: D27231EF87D53F31
1 changed files with 9 additions and 11 deletions
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18
src/sni.js
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@ -1,8 +1,8 @@
import tls from "tls";
import { Client, writeKeyToFile } from "./certnode/lib/index.js";
import {Client, writeKeyToFile} from "./certnode/lib/index.js";
import fs from "fs";
import path from "path";
import { md5, ensureDir } from "./util.js";
import {md5, ensureDir} from "./util.js";
import AsyncLock from 'async-lock';
const lock = new AsyncLock();
@ -55,11 +55,10 @@ async function buildCache(host) {
key,
expire
};
}
catch (error) {
} catch (error) {
// only one process can generate certificate at a time
return await lock.acquire('cert', async () => {
const { certificate, privateKeyData } = await client.generateCertificate(host);
const {certificate, privateKeyData} = await client.generateCertificate(host);
await fs.promises.writeFile(certP, certificate);
await writeKeyToFile(keyP, privateKeyData, '');
const expire = (Date.now() + 45 * 86400 * 1000);
@ -100,22 +99,21 @@ async function SniListener(servername, ctx) {
// Generate fresh account keys for Let's Encrypt
try {
ctx(null, tls.createSecureContext(await getKeyCert(servername)));
}
catch (error) {
} catch (error) {
console.log(error);
ctx(error, undefined);
}
}
const SniPrepare = async () => {
await ensureDir(certsDir);
await ensureDir(accountDir);
if (fs.existsSync(path.join(accountDir, 'privateKey.pem')) &&
fs.existsSync(path.join(accountDir, 'publicKey.pem'))) {
await client.importAccountKeyPair(accountDir, '');
}
else {
} else {
await client.generateAccountKeyPair();
await client.exportAccountKeyPair(accountDir, '');
}
};
export { SniListener, SniPrepare, client };
export {SniListener, SniPrepare, client};