From 0910f5d0a6831cf815f27cee4394181e2dc4c2cd Mon Sep 17 00:00:00 2001
From: Hyungi Ahn <hyungiahn@Hyungiui-MacBookPro.local>
Date: Tue, 17 Mar 2026 07:31:06 +0900
Subject: [PATCH] =?UTF-8?q?fix(tkeg):=20JWT=20=ED=8C=8C=EC=8B=B1=20?=
 =?UTF-8?q?=EC=8B=9C=20=ED=95=9C=EA=B8=80=20=EC=9D=B4=EB=A6=84=20=EA=B9=A8?=
 =?UTF-8?q?=EC=A7=90=20=EC=88=98=EC=A0=95=20(UTF-8=20=EB=94=94=EC=BD=94?=
 =?UTF-8?q?=EB=94=A9)?=
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 tkeg/web/src/App.jsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tkeg/web/src/App.jsx b/tkeg/web/src/App.jsx
index e9ac65b..2d70015 100644
--- a/tkeg/web/src/App.jsx
+++ b/tkeg/web/src/App.jsx
@@ -23,7 +23,12 @@ function parseJwt(token) {
   try {
     const base64Url = token.split('.')[1];
     const base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/');
-    return JSON.parse(atob(base64));
+    const jsonPayload = decodeURIComponent(
+      atob(base64).split('').map(c =>
+        '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2)
+      ).join('')
+    );
+    return JSON.parse(jsonPayload);
   } catch { return null; }
 }