fix: 첨부파일 오류 개선

apps/web/src/pages/_app.tsx

@@ -61,6 +61,48 @@ function App({ Component, pageProps }: AppPropsWithLayout) {
   const { setUser, user, randomId } = useUserStore();
   const router = useRouter();
 
+  useEffect(() => {
+    const readCookie = (name: string) => {
+      const prefix = `${name}=`;
+      const cookie = document.cookie.split('; ').find((value) => value.startsWith(prefix));
+      return cookie ? cookie.slice(prefix.length) : null;
+    };
+
+    const cookieCount = Number(readCookie('baron_sso_debug_tenants_count') ?? 0);
+    const cookie =
+      cookieCount > 0 ?
+        Array.from({ length: cookieCount }, (_, index) =>
+          readCookie(`baron_sso_debug_tenants_${index}`) ?? '',
+        ).join('')
+      : readCookie('baron_sso_debug_tenants');
+
+    if (!cookie) {
+      window.console.warn(
+        '[SSO OAuth debug] callback 디버그 쿠키가 없습니다. 로그아웃 후 다시 로그인하세요.',
+      );
+      return;
+    }
+
+    try {
+      const data = JSON.parse(
+        decodeURIComponent(cookie),
+      ) as {
+        requestedScopes?: unknown;
+        tokenResponseScope?: unknown;
+        tokenType?: unknown;
+        idTokenClaims?: unknown;
+        accessTokenClaims?: unknown;
+      };
+      window.console.log('[SSO OAuth requested scopes]', data.requestedScopes);
+      window.console.log('[SSO OAuth token response scope]', data.tokenResponseScope);
+      window.console.log('[SSO OAuth token type]', data.tokenType);
+      window.console.log('[SSO ID token claims]', data.idTokenClaims);
+      window.console.log('[SSO access token claims]', data.accessTokenClaims);
+    } catch (error) {
+      console.warn('[SSO tenants] JSON parsing failed', error);
+    }
+  }, []);
+
   useEffect(() => {
     if (user) return;
     void setUser();