denarius-private-to-public-key.js

const bitcoin = require('bitcoinjs-lib');
var privatekey = process.argv[2]

// NOTE: only wif and pubKeyHash are correct, they were all that is needed for this function to work

const pair = bitcoin.ECPair.fromWIF(privatekey, {
    messagePrefix: '\x19Denarius Signed Message:\n',
    bip32: {
        public: 0x019da462, // TODO DONT USE
        private: 0x019d9cfe // TODO DONT USE
    },
    pubKeyHash: 0x1e,
    scriptHash: 0x32, // TODO DONT USE
    wif: 0x9e
})

console.log(pair.getAddress());