From fa1c4b357044cc7d64091474e2dcc3ad3fa3c197 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 21 Jul 2014 12:58:50 -0700
Subject: [PATCH] paypro: add DERtoPEM and PEMtoDER tests.

---
 test/test.PayPro.js | 42 +++++++++++++++++++++++++++++++++++-------
 1 file changed, 35 insertions(+), 7 deletions(-)

diff --git a/test/test.PayPro.js b/test/test.PayPro.js
index d786bd9..3754e58 100644
--- a/test/test.PayPro.js
+++ b/test/test.PayPro.js
@@ -6,13 +6,16 @@ var expect = chai.expect;
 var bitcore = bitcore || require('../bitcore');
 var fs = require('fs');
 
+var KJUR = require('jsrsasign');
+
 var PayPro = bitcore.PayPro;
 var Key = bitcore.Key;
 
 var x509 = {
   priv: fs.readFileSync(__dirname + '/data/x509.key'),
   pub: fs.readFileSync(__dirname + '/data/x509.pub'),
-  crt: fs.readFileSync(__dirname + '/data/x509.der'),
+  der: fs.readFileSync(__dirname + '/data/x509.der'),
+  pem: fs.readFileSync(__dirname + '/data/x509.crt'),
   sig1: new Buffer(0),
   sig2: new Buffer(0),
   sig3: new Buffer(0)
@@ -276,7 +279,7 @@ describe('PayPro', function() {
       paypro.makePaymentRequest();
       paypro.set('serialized_payment_details', pdbuf);
       paypro.set('pki_type', 'x509+sha256');
-      paypro.set('pki_data', x509.crt);
+      paypro.set('pki_data', x509.der);
       paypro.sign(x509.priv);
       x509.sig1 = paypro.get('signature');
       x509.sig1.length.should.be.greaterThan(0);
@@ -311,7 +314,7 @@ describe('PayPro', function() {
       paypro.set('serialized_payment_details', pdbuf);
       paypro.set('pki_type', 'x509+sha256');
       paypro.set('signature', x509.sig1); // sig buffer
-      paypro.set('pki_data', x509.crt); // contains one or more x509 certs
+      paypro.set('pki_data', x509.der); // contains one or more x509 certs
       var verify = paypro.verify();
       verify.should.equal(true);
     });
@@ -369,7 +372,7 @@ describe('PayPro', function() {
 
       paypro.set('serialized_payment_details', pdbuf);
       paypro.set('pki_type', 'x509+sha256');
-      paypro.set('pki_data', x509.crt);
+      paypro.set('pki_data', x509.der);
 
       var sig = paypro.x509Sign(x509.priv);
       paypro.set('signature', sig);
@@ -393,7 +396,7 @@ describe('PayPro', function() {
       paypro.set('pki_type', 'x509+sha256');
 
       paypro.set('signature', x509.sig2); // sig buffer
-      paypro.set('pki_data', x509.crt); // contains one or more x509 certs
+      paypro.set('pki_data', x509.der); // contains one or more x509 certs
 
       var verify = paypro.x509Verify();
       verify.should.equal(true);
@@ -412,7 +415,7 @@ describe('PayPro', function() {
 
       paypro.set('serialized_payment_details', pdbuf);
       paypro.set('pki_type', 'x509+sha1');
-      paypro.set('pki_data', x509.crt);
+      paypro.set('pki_data', x509.der);
 
       var sig = paypro.x509Sign(x509.priv);
       paypro.set('signature', sig);
@@ -436,11 +439,36 @@ describe('PayPro', function() {
       paypro.set('pki_type', 'x509+sha1');
 
       paypro.set('signature', x509.sig3); // sig buffer
-      paypro.set('pki_data', x509.crt); // contains one or more x509 certs
+      paypro.set('pki_data', x509.der); // contains one or more x509 certs
 
       var verify = paypro.x509Verify();
       verify.should.equal(true);
     });
   });
 
+  describe('#PEMtoDER', function() {
+    it('should convert a PEM cert to DER', function() {
+      var paypro = new PayPro();
+      var der1 = paypro._PEMtoDERParam(x509.pem.toString(), 'CERTIFICATE').map(function(der) {
+        return der.toString('hex');
+      });
+      der1 = der1[0];
+      var der2 = x509.der.toString('hex');
+      der1.should.equal(der2);
+    });
+  });
+
+  describe('#DERtoPEM', function() {
+    it('convert a DER cert to PEM', function() {
+      var paypro = new PayPro();
+      var pem1 = paypro._DERtoPEM(x509.der, 'CERTIFICATE');
+      var pem2 = KJUR.asn1.ASN1Util.getPEMStringFromHex(x509.der.toString('hex'), 'CERTIFICATE');
+      pem1 = pem1.trim();
+      pem2 = pem2.trim();
+      pem1 = pem1.replace(/\s+/g, '');
+      pem2 = pem2.replace(/\s+/g, '');
+      pem1.should.equal(pem2);
+    });
+  });
+
 });