I am facing a problem with client side https requests.
A snippet can look like this:
var fs = require('fs');
var https = require('https');
var options = {
hostname: 'someHostName.com',
port: 443,
path: '/path',
method: 'GET',
key: fs.readFileSync('key.key'),
cert: fs.readFileSync('certificate.crt')
}
var requestGet = https.request(options, function(res){
console.log('resObj', res);
}
What I get is Error: self signed certificate in certificate chain.
When I use Postman I can import the client certificate and key and use it without any problem. Is there any solution available?? I would also like to be given some lights on how postman handles the certificates and works.
10 Answers
Option 1: Disable the warning (useful for dev)
From your question I'm guessing you are doing this in development as you are using a self signed certificate for SSL communication.
If that's the case, add as an environment variable wherever you are running node
export NODE_TLS_REJECT_UNAUTHORIZED='0'
node app.js
or running node directly with
NODE_TLS_REJECT_UNAUTHORIZED='0' node app.js
This instructs Node to allow untrusted certificates (untrusted = not verified by a certificate authority)
If you don't want to set an environment variable or need to do this for multiple applications npm has a strict-ssl config you set to false
npm config set strict-ssl=false
