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🩹 Ensure stat finished before startSSLServer()

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The two chained stat() promises may not have finished by the time
`enableSSL` is evaluated in case of a slow file system (e.g. on a
Raspberry Pi where the only block device is an SD card).
This commit is contained in:
Marcell Fülöp 2022-06-24 19:28:46 +00:00
parent a3a26ce063
commit 91d4fd55c0
1 changed files with 12 additions and 10 deletions
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22
services/ssl-server.js
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@ -24,21 +24,23 @@ const printSuccess = () => {
// Check if the SSL certs are present and SSL should be enabled // Check if the SSL certs are present and SSL should be enabled
let enableSSL = false; let enableSSL = false;
stat(httpsCerts.public).then(() => { const checkCertificateFiles = stat(httpsCerts.public).then(() => {
stat(httpsCerts.private).then(() => { return stat(httpsCerts.private).then(() => {
enableSSL = true; enableSSL = true;
}).catch(() => { printNotSoGood('Private key not present'); }); }).catch(() => { printNotSoGood('Private key not present'); });
}).catch(() => { printNotSoGood('Public key not present'); }); }).catch(() => { printNotSoGood('Public key not present'); });
const startSSLServer = (app) => { const startSSLServer = (app) => {
// If SSL should be enabled, create a secured server and start it checkCertificateFiles.then(() => {
if (enableSSL) { // If SSL should be enabled, create a secured server and start it
const httpsServer = https.createServer({ if (enableSSL) {
key: fs.readFileSync(httpsCerts.private), const httpsServer = https.createServer({
cert: fs.readFileSync(httpsCerts.public), key: fs.readFileSync(httpsCerts.private),
}, app); cert: fs.readFileSync(httpsCerts.public),
httpsServer.listen(SSLPort, () => { printSuccess(); }); }, app);
} httpsServer.listen(SSLPort, () => { printSuccess(); });
}
});
}; };
const middleware = (req, res, next) => { const middleware = (req, res, next) => {