From 76311a1b5fc1f49a0313c62a940b2d40f78f4e9d Mon Sep 17 00:00:00 2001
From: Tuan Dang <dangtony98@gmail.com>
Date: Fri, 2 Aug 2024 07:00:36 -0700
Subject: [PATCH] Update DN parsing fn

---
 .../certificate-authority-fns.ts                    | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/backend/src/services/certificate-authority/certificate-authority-fns.ts b/backend/src/services/certificate-authority/certificate-authority-fns.ts
index e1edfd198..397aa4552 100644
--- a/backend/src/services/certificate-authority/certificate-authority-fns.ts
+++ b/backend/src/services/certificate-authority/certificate-authority-fns.ts
@@ -20,15 +20,11 @@ export const createDistinguishedName = (parts: TDNParts) => {
 
 export const parseDistinguishedName = (dn: string): TDNParts => {
   const parts: TDNParts = {};
-  const dnRegex = /(?:^|,\s*)([A-Z]+)=([^,]+)/g;
-  let match: RegExpExecArray | null;
+  const dnParts = dn.split(/,\s*/);
 
-  while (true) {
-    match = dnRegex.exec(dn);
-    if (match === null) break;
-
-    const [, key, value] = match;
-    switch (key) {
+  for (const part of dnParts) {
+    const [key, value] = part.split("=");
+    switch (key.toUpperCase()) {
       case "C":
         parts.country = value;
         break;
@@ -52,6 +48,7 @@ export const parseDistinguishedName = (dn: string): TDNParts => {
         break;
     }
   }
+
   return parts;
 };