From 1fc984faa5222e054b22782471f6282704ad52a8 Mon Sep 17 00:00:00 2001
From: Matthew Miller <matthew@millerti.me>
Date: Fri, 5 Jun 2020 19:58:57 -0700
Subject: Verify public key algorithm is supported

---
 packages/server/src/helpers/decodeCredentialPublicKey.ts | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 packages/server/src/helpers/decodeCredentialPublicKey.ts

(limited to 'packages/server/src/helpers/decodeCredentialPublicKey.ts')

diff --git a/packages/server/src/helpers/decodeCredentialPublicKey.ts b/packages/server/src/helpers/decodeCredentialPublicKey.ts
new file mode 100644
index 0000000..a856a72
--- /dev/null
+++ b/packages/server/src/helpers/decodeCredentialPublicKey.ts
@@ -0,0 +1,7 @@
+import cbor from 'cbor';
+
+import { COSEPublicKey } from './convertCOSEtoPKCS';
+
+export default function decodeCredentialPublicKey(publicKey: Buffer): COSEPublicKey {
+  return cbor.decodeFirstSync(publicKey);
+}
-- 
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