보안 점검 및 대시보드 문구 수정

app/api/kis/domestic/overview/route.ts

@@ -2,6 +2,7 @@ import { KOREAN_STOCK_INDEX } from "@/features/trade/data/korean-stocks";
 import type { DashboardStockOverviewResponse } from "@/features/trade/types/trade.types";
 import type { KisCredentialInput } from "@/lib/kis/config";
 import { hasKisConfig, normalizeTradingEnv } from "@/lib/kis/config";
+import { hasKisApiSession } from "@/app/api/kis/_session";
 import { getDomesticOverview } from "@/lib/kis/domestic";
 import { NextRequest, NextResponse } from "next/server";
 import {
@@ -20,6 +21,11 @@ import {
  * @returns 대시보드 상세 모델
  */
 export async function GET(request: NextRequest) {
+  const hasSession = await hasKisApiSession();
+  if (!hasSession) {
+    return NextResponse.json({ error: "로그인이 필요합니다." }, { status: 401 });
+  }
+
   const { searchParams } = new URL(request.url);
   const symbol = (searchParams.get("symbol") ?? "").trim();