fix xPubKeySignature verification

lib/clilib.js

@@ -80,14 +80,17 @@ CliLib.prototype.createWallet = function(walletName, copayerName, m, n, network,
   var data = this._load();
   if (data) return cb('Only one wallet is supported in this version');
 
+  // Generate wallet key pair to verify copayers
+  var privKey = new Bitcore.PrivateKey();
+  var pubKey = privKey.toPublicKey();
+
   data = {
     xPrivKey: _createXPrivKey(),
     m: m,
+    n: n,
+    walletPrivKey: privKey.toString(),
   };
 
-  var privKey = new Bitcore.PrivateKey();
-  var pubKey = privKey.toPublicKey();
-
   var args = {
     name: walletName,
     m: m,
@@ -128,7 +131,6 @@ CliLib.prototype._joinWallet = function(data, secret, copayerName, cb) {
   var secretSplit = secret.split(':');
   var walletId = secretSplit[0];
   var privKey = Bitcore.PrivateKey.fromString(secretSplit[1]);
-  var pubKey = privKey.toPublicKey();
 
   var xPubKey = new Bitcore.HDPublicKey(data.xPrivKey);
   var xPubKeySignature = SignUtils.sign(xPubKey.toString(), privKey);
@@ -204,10 +206,11 @@ CliLib.prototype.status = function(cb) {
     }
     var wallet = body;
 
-    if (wallet.n > 1 && wallet.status === 'complete' && !data.verified) {
+    if (wallet.n > 0 && wallet.status === 'complete' && !data.verified) {
+      var pubKey = Bitcore.PrivateKey.fromString(data.walletPrivKey).toPublicKey().toString();
       var fake = [];
       _.each(wallet.copayers, function(copayer) {
-        if (!SignUtils.verify(copayer.xPubKey, copayer.xPubKeySignature, data.pubKey)) {
+        if (!SignUtils.verify(copayer.xPubKey, copayer.xPubKeySignature, pubKey)) {
           fake.push(copayer);
         }
       });