How to disable tls 1.0 and use only tls 1.1 using nodejs

Question

I want to disable the TLS v1.0 and use TLS 1.1 and above only.

By nodejs, I use the https module, how to set the https options?

I have read the api doc node api tls, but I still don't know how to set this.

I think it depends on the secureProtocol and cipher, but I just don't know how to set the value.

My node version is 0.10.36, and openssl version is 0.9.8j.

Answer 1

Marco's solution worked for me, but as TLS 1.1 is also considered a vulnerability, it is better to disable both and go with TLS 1.2

const { constants } = require('crypto')
https.createServer({
    secureOptions: constants.SSL_OP_NO_TLSv1 | constants.SSL_OP_NO_TLSv1_1
    pfx: fs.readFileSync(path.resolve(pathToCert))
}, app).listen(443)