Simple Quorum Proxy

index.js

const express = require('express');
const morgan = require("morgan");
import fetch from 'node-fetch';

import { json } from 'body-parser';

require('dotenv').config()
const app = express();

// Configuration
const PORT = 8545;
const HOST = "localhost";

app.use(morgan('dev'));
app.use(json())

app.post('/proxy', async (req, res) => {
    const rr = await fetch(process.env.QUORUM_NODE_URL, 
        { method: 'POST', 
          body: JSON.stringify(req.body), 
          headers: { 
              'Content-Type': 'application/json', 
              'authorization': 'Basic ' + Buffer.from(process.env.QUORUM_USERNAME + ":" + process.env.QUORUM_PASSWORD).toString('base64') }})

    res.send(await rr.json())
})

// Start Proxy
app.listen(PORT, HOST, () => {
    console.log(`Starting Proxy at ${HOST}:${PORT}`);
});