Example

var https = require('https-proxied');

var options = {
    host: 'encrypted.google.com',
    port: 443,
    path: '/',
    proxy: 'http://user:pass@my-proxy-server.com:3128'
};

var req = https.get(options, function(res) {
    console.log(res.statusCode);
});
req.end();