Fix: update tweetnacl + use alternatives base64 encoders

app/lib/blockProver.js

@@ -113,7 +113,7 @@ function BlockGenerator() {
     var that = this;
     var onPoWFound = function() { throw 'Proof-of-work found, but no listener is attached.'; };
     var onPoWError = function() { throw 'Proof-of-work error, but no listener is attached.'; };
-    that.powProcess = childProcess.fork(path.join(__dirname, '/../lib/proof'));
+    that.powProcess = childProcess.fork(path.join(__dirname, '/../lib/proof.js'));
     var start = null;
     var speedMesured = false;
 

app/lib/crypto.js

@@ -6,6 +6,8 @@ var base58      = require('./base58');
 var rawer       = require('./rawer');
 var naclBinding = require('naclb');
 
+nacl.util = require('./nacl-util');
+
 var crypto_sign_BYTES = 64;
 var SEED_LENGTH = 32; // Length of the key
 // TODO: change key parameters

app/lib/nacl-util.js

+// Written in 2014-2016 by Dmitry Chestnykh and Devi Mandiri.
+// Public domain.
+(function(root, f) {
+  'use strict';
+  if (typeof module !== 'undefined' && module.exports) module.exports = f();
+  else if (root.nacl) root.nacl.util = f();
+  else {
+    root.nacl = {};
+    root.nacl.util = f();
+  }
+}(this, function() {
+  'use strict';
+
+  var util = {};
+
+  util.decodeUTF8 = function(s) {
+    var i, d = unescape(encodeURIComponent(s)), b = new Uint8Array(d.length);
+    for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
+    return b;
+  };
+
+  util.encodeUTF8 = function(arr) {
+    var i, s = [];
+    for (i = 0; i < arr.length; i++) s.push(String.fromCharCode(arr[i]));
+    return decodeURIComponent(escape(s.join('')));
+  };
+
+  util.encodeBase64 = function(arr) {
+    if (typeof btoa === 'undefined' || !window) {
+      return (new Buffer(arr)).toString('base64');
+    } else {
+      var i, s = [], len = arr.length;
+      for (i = 0; i < len; i++) s.push(String.fromCharCode(arr[i]));
+      return btoa(s.join(''));
+    }
+  };
+
+  util.decodeBase64 = function(s) {
+    if (typeof atob === 'undefined' || !window) {
+      return new Uint8Array(Array.prototype.slice.call(new Buffer(s, 'base64'), 0));
+    } else {
+      var i, d = atob(s), b = new Uint8Array(d.length);
+      for (i = 0; i < d.length; i++) b[i] = d.charCodeAt(i);
+      return b;
+    }
+  };
+
+  return util;
+
+}));

package.json

@@ -63,7 +63,7 @@
     "sha1": "1.1.0",
     "sqlite3": "3.1.1",
     "superagent": "1.4.0",
-    "tweetnacl": "0.11.2",
+    "tweetnacl": "0.14.1",
     "underscore": "1.8.3",
     "vucoin": "0.29.1",
     "winston": "2.1.1",