truffle-config.js

/**
 * Use this file to configure your truffle project. It's seeded with some
 * common settings for different networks and features like migrations,
 * compilation and testing. Uncomment the ones you need or modify
 * them to suit your project as necessary.
 *
 * More information about configuration can be found at:
 *
 * truffleframework.com/docs/advanced/configuration
 *
 * To deploy via Infura you'll need a wallet provider (like truffle-hdwallet-provider)
 * to sign your transactions before they're sent to a remote public node. Infura API
 * keys are available for free at: infura.io/register
 *
 * You'll also need a mnemonic - the twelve word phrase the wallet uses to generate
 * public/private key pairs. If you're publishing your code to GitHub make sure you load this
 * phrase from a file you've .gitignored so it doesn't accidentally become public.
 *
 */

// const HDWalletProvider = require('truffle-hdwallet-provider');
// const infuraKey = "fj4jll3k.....";
//
// const fs = require('fs');
// const mnemonic = fs.readFileSync(".secret").toString().trim();

var HDWalletProvider = require("truffle-hdwallet-provider");
var mnemonic = "above decline twin original artefact debate fade duck fossil enact sorry there";
const Web3 = require('web3');
var web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));
const INFURA_API_KEY = "fe8906a37fee49cabcce37e2aa3a36a9";

const KALEIDO_API_KEY = 'k0u1tifcav:kKffftf2_xxKThfJs9N0garJ3-LdIxvTGET184l2xuk';
const NODE_ID = 'k0nuipo6p1';
// const NODE_ENDPOINT = `https://k0nxz7ilvz-${NODE_ID}-rpc.kr0-aws.kaleido.io`;
const NODE_ENDPOINT = `https://${KALEIDO_API_KEY}@k0gt7adavd-${NODE_ID}-rpc.kr0-aws.kaleido.io`;
// https://k0u1tifcav:kKffftf2_xxKThfJs9N0garJ3-LdIxvTGET184l2xuk@k0gt7adavd-k0nuipo6p1-rpc.kr0-aws.kaleido.io
//'https://username:password@nodeURL'
// https://k0ua7y8wwx:y3ELjV48OshwvE7WPheTctYugfNzJKZZIOsH9agahrM@k0nxz7ilvz-k0ixvf6z9v-rpc.kr0-aws.kaleido.io
module.exports = {
  /**
   * Networks define how you connect to your ethereum client and let you set the
   * defaults web3 uses to send transactions. If you don't specify one truffle
   * will spin up a development blockchain for you on port 9545 when you
   * run `develop` or `test`. You can ask a truffle command to use a specific
   * network from the command line, e.g
   *
   * $ truffle test --network <network-name>
   */

  networks: {
    // Useful for testing. The `development` name is special - truffle uses it by default
    // if it's defined here and no other network is specified at the command line.
    // You should run a client (like ganache-cli, geth or parity) in a separate terminal
    // tab if you use this network and you must also set the `host`, `port` and `network_id`
    // options below to some value.
    //
    security_node: {
      provider: function () {
        //return new Web3.providers.HttpProvider(`https://k0desab2sr:7mz5XnzSqwkFcI0OD9ylnqcyEQNzkayQpZqqt6LOZ6Y@k0bkp53yh5-k0jvr12tz1-rpc.kr0-aws.kaleido.io`);
        // return new Web3.providers.HttpProvider(`https://${KALEIDO_API_KEY}@${NODE_ENDPOINT}`);
        return new Web3.providers.HttpProvider(NODE_ENDPOINT);
       },
     network_id: "*" ,     // Any network (default: none)
     gas: 6000000,
     gasPrice: 0,
    },
    development: {
     host: "127.0.0.1",     // Localhost (default: none)
     port: 8545,            // Standard Ethereum port (default: none)
     network_id: "*" ,     // Any network (default: none)
     gas: 6000000
    },
    rinkeby: {
      provider: function() {
        return new HDWalletProvider(mnemonic, `https://rinkeby.infura.io/v3/${INFURA_API_KEY}`)
      },
      gas: 6721975,
      gasPrice: 10000000000,
      network_id: 4
    }

    // Another network with more advanced options...
    // advanced: {
      // port: 8777,             // Custom port
      // network_id: 1342,       // Custom network
      // gas: 8500000,           // Gas sent with each transaction (default: ~6700000)
      // gasPrice: 20000000000,  // 20 gwei (in wei) (default: 100 gwei)
      // from: <address>,        // Account to send txs from (default: accounts[0])
      // websockets: true        // Enable EventEmitter interface for web3 (default: false)
    // },

    // Useful for deploying to a public network.
    // NB: It's important to wrap the provider as a function.
    // ropsten: {
      // provider: () => new HDWalletProvider(mnemonic, `https://ropsten.infura.io/${infuraKey}`),
      // network_id: 3,       // Ropsten's id
      // gas: 5500000,        // Ropsten has a lower block limit than mainnet
      // confirmations: 2,    // # of confs to wait between deployments. (default: 0)
      // timeoutBlocks: 200,  // # of blocks before a deployment times out  (minimum/default: 50)
      // skipDryRun: true     // Skip dry run before migrations? (default: false for public nets )
    // },

    // Useful for private networks
    // private: {
      // provider: () => new HDWalletProvider(mnemonic, `https://network.io`),
      // network_id: 2111,   // This network is yours, in the cloud.
      // production: true    // Treats this network as if it was a public net. (default: false)
    // }
  },

  // Set default mocha options here, use special reporters etc.
  mocha: {
    // timeout: 100000
  },

  // Configure your compilers
  compilers: {
    solc: {
      version: "0.5.2",    // Fetch exact version from solc-bin (default: truffle's version)
      // docker: true,        // Use "0.5.1" you've installed locally with docker (default: false)
      // settings: {          // See the solidity docs for advice about optimization and evmVersion
      //  optimizer: {
      //    enabled: false,
      //    runs: 200
      //  },
      //  evmVersion: "byzantium"
      // }
    }
  }
}