From d253364d2c822bea5e06f78a3a46d207f47f6b6d Mon Sep 17 00:00:00 2001
From: merlokk <807634+merlokk@users.noreply.github.com>
Date: Tue, 27 Nov 2018 15:47:17 +0200
Subject: [PATCH] added  numberOfCredentials

---
 client/fido/fidocore.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/client/fido/fidocore.c b/client/fido/fidocore.c
index a423a6434..94bc7e929 100644
--- a/client/fido/fidocore.c
+++ b/client/fido/fidocore.c
@@ -788,6 +788,16 @@ int FIDO2GetAssertionParseRes(json_t *root, uint8_t *data, size_t dataLen, bool
 	}
 
 	free(ubuf);
+
+	// numberOfCredentials
+	res = CborMapGetKeyById(&parser, &map, data, dataLen, 5);
+	if (res) {
+		PrintAndLog("numberOfCredentials: 1 by default");
+	} else {
+		int64_t numberOfCredentials = 0;
+		cbor_value_get_int64(&map, &numberOfCredentials);    
+		PrintAndLog("numberOfCredentials: %lld", (long long)numberOfCredentials);
+	}
 	
 	return 0;
 }