paypro: grab npubKeyAlg in browser.

lib/browser/PayPro.js

@@ -146,6 +146,8 @@ PayPro.prototype.x509Verify = function(returnTrust) {
     //
     var ndata = new Buffer(nder, 'hex');
     var nc = rfc3280.Certificate.decode(ndata, 'der');
+    var npubKeyAlg = PayPro.getAlgorithm(
+      nc.tbsCertificate.subjectPublicKeyInfo.algorithm.algorithm);
 
     //
     // Get Public Key from next certificate (via KJUR because it's a mess):
@@ -156,6 +158,7 @@ PayPro.prototype.x509Verify = function(returnTrust) {
     });
     js.initVerifyByCertificatePEM(npem);
     var npubKey = js.pubKey;
+    // XXX Somehow change the pubKey format to npubKeyAlg.
 
     //
     // Get Signature Value from current certificate: