test 5NODES with 7 nodes as supply chain

README.md

@@ -2,46 +2,21 @@
 
 This repository contains setup examples for Quorum.
 
-Current examples include:
-* [7nodes](https://github.com/jpmorganchase/quorum-examples/tree/master/examples/7nodes): Starts up a fully-functioning Quorum environment consisting of 7 independent nodes with a mix of block makers, voters, and unprivileged nodes. From this example one can test consensus, privacy, and all the expected functionality of an Ethereum platform.
-* [permissions](https://github.com/jpmorganchase/quorum-examples/tree/master/examples/permissions): Focuses on how to add, remove, and update the list of nodes permitted to participate in the network.
+Current BACEN example is:
+* [5nodesRTGS](https://github.com/bacen/quorum-examples/tree/master/examples/5nodesRTGS): Starts up a set of 5 nodes that simulates a Real-time Gross Setlement environment with 3 banks, one regulator (typically a central bank) and an observer that cannot access the private data. 
 
-The easiest way to get started with running the examples is to use the vagrant environment (see below).
+The easiest way to get started with running the examples is to use a clean Ubuntu 16.04 environment (see README at 5nodesRTGS directory).
 
 **Important note**: Any account/encryption keys contained in this repository are for
 demonstration and testing purposes only. Before running a real environment, you should
 generate new ones using Geth's `account` tool and `constellation-enclave-keygen`.
 
-## Vagrant Usage
-
-This is a complete Vagrant environment containing Quorum, Constellation, and the
-Quorum examples.
-
-### Requirements
-
-  1. Install [VirtualBox](https://www.virtualbox.org/wiki/Downloads)
-  1. Install [Vagrant](https://www.vagrantup.com/downloads.html)
-
-(If you are behind a proxy server, please see https://github.com/jpmorganchase/quorum/issues/23)
-
-### Running
-
+## Usage
 ```sh
-git clone https://github.com/jpmorganchase/quorum-examples
+git clone https://github.com/bacen/quorum-examples
 cd quorum-examples
-vagrant up
-# (should take 5 or so minutes)
-vagrant ssh
+cd examples
+cd 5nodesRTGS
+./bootstrap.sh
+# (run as root, should take some user confirmations, requires internet connection)
 ```
-
-(*macOS note*: If you get an error saying that the ubuntu/xenial64 image doesn't
-exist, please run `sudo rm -r /opt/vagrant/embedded/bin/curl`. This is usually due to
-issues with the version of curl bundled with Vagrant.)
-
-Once in the VM environment, `cd quorum-examples` then simply follow the
-instructions for the demo you'd like to run.
-
-To shut down the Vagrant instance, run `vagrant suspend`. To delete it, run
-`vagrant destroy`. To start from scratch, run `vagrant up` after destroying the
-instance.
-

examples/5nodesRTGS/1-interacting-with-the-blockchain/app.js

@@ -0,0 +1,56 @@
+'use strict';
+import $ from 'jquery';
+import Web3 from 'web3quorum';
+
+// Instance Web3 using localhost testrpc
+var web3 = new Web3(new Web3.providers.HttpProvider("http://IP:PORT"));
+
+//var transactionAccount;
+var abi = [{"constant":false,"inputs":[{"name":"_transactionID","type":"bytes32"}],"name":"confirmTransactionRegulator","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_seconds","type":"uint256"}],"name":"setConfirmationTime","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_value","type":"uint256"},{"name":"_random","type":"string"}],"name":"receiveValue","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_transactionID","type":"bytes32"}],"name":"confirmTransactionBank","outputs":[],"type":"function","payable":true},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"transactions","outputs":[{"name":"value","type":"uint256"},{"name":"senderContract","type":"address"},{"name":"destinationContract","type":"address"},{"name":"confirmed","type":"bool"},{"name":"senderBalanceAtTransfer","type":"uint256"}],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"confirmationTime","outputs":[{"name":"","type":"uint256"}],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_contractAddress","type":"address"}],"name":"setTransactionListAddress","outputs":[],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"isRegulatorNode","outputs":[{"name":"","type":"bool"}],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"TransactionListAddress","outputs":[{"name":"","type":"address"}],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"thisBankContract","outputs":[{"name":"","type":"address"}],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_thisBankContract","type":"address"}],"name":"setThisBankContract","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_destination","type":"address"},{"name":"_value","type":"uint256"},{"name":"_random","type":"string"}],"name":"sendValue","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[],"name":"setRegulatorNode","outputs":[],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_transactionID","type":"bytes32"}],"name":"confirmTransactionPair","outputs":[],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"balance","outputs":[{"name":"","type":"uint256"}],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"totalTransactions","outputs":[{"name":"","type":"uint256"}],"type":"function","payable":true},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"transactionIDs","outputs":[{"name":"","type":"bytes32"}],"type":"function","payable":true},{"constant":true,"inputs":[],"name":"regulator","outputs":[{"name":"","type":"address"}],"type":"function","payable":true},{"constant":false,"inputs":[{"name":"_balance","type":"uint256"}],"name":"setBalance","outputs":[],"type":"function","payable":true},{"inputs":[],"type":"constructor","payable":true},{"type":"fallback","payable":true}]
+
+
+// We will use this functions to show the status of the accounts generated by testRPC
+const synchAccounts = () => {
+  $('#accounts').html("");
+  //transactionAccount=we3.accounts[0];
+  web3.eth.accounts.forEach(account => {
+    let balance = web3.eth.getBalance(account);
+    $('#accounts').append(`<p><a href="#" class="from">from</a> <a href="#" class="to">to</a> <span class="address">${account}</span> | <span class="balance">ETH ${balance}</span></p>`);
+  });
+};
+
+// This callback just avoids us to copy & past every time you want to use an address
+const updateAddressFromLink = (event, inputSelector) => {
+  event.preventDefault();
+  $(inputSelector).val($(event.target).siblings(".address").text());
+};
+
+// Show initial accounts state and initialize callback triggers
+synchAccounts();
+$(document).on('click', '.from', e => updateAddressFromLink(e, '#sender-address'));
+$(document).on('click', '.to', e => updateAddressFromLink(e, '#recipient-address'));
+
+
+$('#get-bank-balance').click(() => {
+  let bankAddress = $('#bank-address').val();
+
+  console.log(`Address: ${bankAddress}`);
+
+  let bankContract = web3.eth.contract(abi).at(bankAddress);
+
+  let balance = bankContract.balance();
+
+  console.log(`Retrieved Balance: ${balance}, ${bankAddress}`);
+
+  $("#bank-balance").text(`Bank Balance: ${balance}`);
+
+
+});
+
+$('#change-node').click(() => {
+  let node = $('#choose-node').val();
+
+  console.log(`Node: ${node}`);
+
+
+});

examples/5nodesRTGS/1-interacting-with-the-blockchain/index.html

@@ -0,0 +1,59 @@
+<html>
+<header>
+  <script src="https://code.jquery.com/jquery-1.11.3.js"></script>
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css">
+  <style>
+    .container { width: 100% !important; }
+    #transaction-hash { color: grey; font-size: 12px; }
+    #errors { background-color: #ffd6c8; color: darkred; }
+    #accounts { list-style: none; }
+    .balance { color: grey; width: 70px; }
+    .from, .to { color: blue !important; }
+    #transaction-info { background-color: darkgrey; border: grey 1px solid; margin-top: 10px; }
+    #transaction-info p { margin: -15px 2px; }
+  </style>
+</header>
+<body>
+  <div id="app" class="container">
+    <div id="errors"></div>
+    <div class="row">
+      <div class="col-sm-6">
+        <h3>Accounts</h3>
+        <pre id="accounts"></pre>
+      </div>
+      <div class="col-sm-6">
+        <h3>Transaction Information</h3>
+        <pre id="transaction-info">
+          <p><b>Hash:</b> <span id="hash"></span></p>
+          <p><b>Nonce:</b> <span id="nonce"></span></p>
+          <p><b>Gas usage:</b> <span id="gas-usage"></span></p>
+          <p><b>Block Number:</b> <span id="block-number"></span></p>
+          <p><b>Block Hash:</b> <span id="block-hash"></span></p>
+          <p><b>Tx Index:</b> <span id="transaction-index"></span></p>
+          <p><b>From:</b> <span id="from"></span></p>
+          <p><b>To:</b> <span id="to"></span></p>
+          <p><b>Value:</b> <span id="value"></span></p>
+        </pre>
+      </div>
+    </div>
+
+    <div class="row">
+      <div class="col-sm-6" id="get-balance-form">
+        <h3>Get a Bank Balance</h3>
+
+        <div class="form-group row">
+          <label for="bank-address" class="col-sm-3 col-form-label">Bank contract (address)</label>
+          <div class="col-sm-9"><input class="form-control" id="bank-address"></div>
+        </div>
+        <p id="bank-balance">Bank Balance: </p>
+        <button id="get-bank-balance" class="btn btn-primary">Get Bank Balance</button>
+      </div>
+    </div>
+
+
+
+  </div>
+  <script type="application/javascript" src="./bundle.js"></script>
+</body>
+</html>