adds pubKey validation

lib/model/wallet.js

@@ -3,6 +3,8 @@
 var _ = require('lodash');
 
 var Copayer = require('./copayer');
+var Bitcore = require('bitcore');
+var PublicKey = Bitcore.PublicKey;
 
 function Wallet(opts) {
 	opts = opts || {};
@@ -16,6 +18,9 @@ function Wallet(opts) {
 	this.publicKeyRing = [];
 	this.addressIndex = 0;
 	this.copayers = [];
+
+  if (opts.pubKey)
+    this.pubKey = new PublicKey(opts.pubKey);
 };
 
 Wallet.fromObj = function (obj) {
@@ -32,6 +37,7 @@ Wallet.fromObj = function (obj) {
 	x.copayers = _.map(obj.copayers, function (copayer) {
 		return new Copayer(copayer);
 	});
+  x.pubKey = new PublicKey(obj.pubKey);
 
 	return x;
 };

lib/server.js

@@ -6,6 +6,7 @@ var async = require('async');
 var log = require('npmlog');
 log.debug = log.verbose;
 var Bitcore = require('bitcore');
+var PublicKey = Bitcore.PublicKey;
 var Explorers = require('bitcore-explorers');
 
 var Lock = require('./lock');
@@ -39,9 +40,13 @@ function CopayServer(opts) {
  * @param {string} [opts.network = 'livenet'] - The Bitcoin network for this wallet.
  */
 CopayServer.prototype.createWallet = function (opts, cb) {
-	var self = this;
+	var self = this, pubKey;
 
-	// TODO: validate opts.pubKey is valid and belongs to opts.network
+  try {
+    pubKey = new PublicKey.fromString(opts.pubKey);
+  } catch (e) {
+    return cb(e.toString());
+  };
 
 	self.storage.fetchWallet(opts.id, function (err, wallet) {
 		if (err) return cb(err);
@@ -53,7 +58,7 @@ CopayServer.prototype.createWallet = function (opts, cb) {
 			m: opts.m,
 			n: opts.n,
 			network: opts.network || 'livenet',
-			pubKey: opts.pubKey,
+			pubKey: pubKey,
 		});
 		
 		self.storage.storeWallet(wallet, cb);

test/integration.js

@@ -16,6 +16,7 @@ var Address = require('../lib/model/address');
 var Copayer = require('../lib/model/copayer');
 var CopayServer = require('../lib/server');
 
+var aPubKey = '042F65F56A6C06C2B651C473AC221B2460DA57859AFB72564E9781B655EBC0AFAF322B9A732324ECC92A3319DFB1F0D53F0CB7E6620C98BD1EF53106A7CF3F6DB9';
 
 var helpers = {};
 helpers.createAndJoinWallet = function (id, m, n, cb) {
@@ -24,7 +25,7 @@ helpers.createAndJoinWallet = function (id, m, n, cb) {
     name: id + ' wallet',
     m: m,
     n: n,
-    pubKey: 'dummy',
+    pubKey: aPubKey,
   };
   server.createWallet(walletOpts, function(err) {
     if (err) return cb(err);
@@ -78,19 +79,21 @@ describe('Copay server', function() {
     });
 
     it('should get existing wallet', function (done) {
+
       var w1 = new Wallet({
         id: '123',
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       });
+
       var w2 = new Wallet({
         id: '234',
         name: 'my wallet 2',
         m: 3,
         n: 4,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       });
 
       db.batch([{
@@ -119,16 +122,15 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       });
       var w2 = new Wallet({
         id: '234',
         name: 'my wallet 2',
         m: 3,
         n: 4,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       });
-
       db.batch([{
         type: 'put',
         key: 'wallet-123',
@@ -160,7 +162,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(opts, function(err) {
         should.not.exist(err);
@@ -179,7 +181,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(opts, function(err) {
         should.not.exist(err);
@@ -209,7 +211,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(walletOpts, function(err) {
         should.not.exist(err);
@@ -240,7 +242,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 2,
         n: 3,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(walletOpts, function(err) {
         should.not.exist(err);
@@ -264,7 +266,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 1,
         n: 1,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(walletOpts, function(err) {
         should.not.exist(err);
@@ -302,7 +304,7 @@ describe('Copay server', function() {
         name: 'my wallet',
         m: 1,
         n: 1,
-        pubKey: 'dummy',
+        pubKey: aPubKey,
       };
       server.createWallet(walletOpts, function(err) {
         should.not.exist(err);