Replace some more references to Buffer

3 files changed, 6 insertions, 5 deletions

diff --git a/packages/server/src/helpers/__mocks__/generateChallenge.ts b/packages/server/src/helpers/__mocks__/generateChallenge.ts
index a339e56..d9d866e 100644
--- a/packages/server/src/helpers/__mocks__/generateChallenge.ts
+++ b/packages/server/src/helpers/__mocks__/generateChallenge.ts
@@ -1,3 +1,3 @@
-export function generateChallenge(): Buffer {
-  return Buffer.from([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);
+export function generateChallenge(): Uint8Array {
+  return Uint8Array.from([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);
 }
diff --git a/packages/server/src/helpers/getCertificateInfo.ts b/packages/server/src/helpers/getCertificateInfo.ts
index 02183c5..e503f70 100644
--- a/packages/server/src/helpers/getCertificateInfo.ts
+++ b/packages/server/src/helpers/getCertificateInfo.ts
@@ -36,7 +36,7 @@ const issuerSubjectIDKey: { [key: string]: 'C' | 'O' | 'OU' | 'CN' } = {
  *
  * @param pemCertificate Result from call to `convertASN1toPEM(x5c[0])`
  */
-export function getCertificateInfo(leafCertBuffer: Buffer): CertificateInfo {
+export function getCertificateInfo(leafCertBuffer: Uint8Array): CertificateInfo {
   const asnx509 = AsnParser.parse(leafCertBuffer, Certificate);
   const parsedCert = asnx509.tbsCertificate;
 
diff --git a/packages/server/src/helpers/isCertRevoked.ts b/packages/server/src/helpers/isCertRevoked.ts
index cc8c3f1..4ea3dda 100644
--- a/packages/server/src/helpers/isCertRevoked.ts
+++ b/packages/server/src/helpers/isCertRevoked.ts
@@ -4,6 +4,7 @@ import { AsnParser } from '@peculiar/asn1-schema';
 import { CertificateList } from '@peculiar/asn1-x509';
 
 import { convertCertBufferToPEM } from './convertCertBufferToPEM';
+import * as uint8Array from './uint8Array';
 
 /**
  * A cache of revoked cert serial numbers by Authority Key ID
@@ -68,7 +69,7 @@ export async function isCertRevoked(cert: X509): Promise<boolean> {
     return false;
   }
 
-  const data = AsnParser.parse(Buffer.from(crlCert.hex, 'hex'), CertificateList);
+  const data = AsnParser.parse(uint8Array.fromHex(crlCert.hex), CertificateList);
 
   const newCached: CAAuthorityInfo = {
     revokedCerts: [],
@@ -85,7 +86,7 @@ export async function isCertRevoked(cert: X509): Promise<boolean> {
 
   if (revokedCerts) {
     for (const cert of revokedCerts) {
-      const revokedHex = Buffer.from(cert.userCertificate).toString('hex');
+      const revokedHex = uint8Array.toHex(new Uint8Array(cert.userCertificate));
       newCached.revokedCerts.push(revokedHex);
     }