front류 개발모드에서는 세션 갱신 끄기

adminfront/src/lib/apiClient.ts

@@ -1,5 +1,8 @@
 import axios from "axios";
 import { shouldStartLoginRedirect } from "../../../common/core/auth";
+import {
+  shouldSuppressDevelopmentSessionRedirect,
+} from "../../../common/core/session";
 import { userManager } from "./auth";
 
 let isRedirectingToLogin = false;
@@ -42,6 +45,17 @@ apiClient.interceptors.response.use(
   (response) => response,
   async (error) => {
     if (error.response?.status === 401) {
+      if (
+        shouldSuppressDevelopmentSessionRedirect({
+          appMode: import.meta.env.MODE,
+        })
+      ) {
+        console.warn(
+          "[apiClient] 401 Unauthorized detected, but development session redirects are disabled.",
+        );
+        return Promise.reject(error);
+      }
+
       console.warn(
         "[apiClient] 401 Unauthorized detected. Clearing session state.",
       );

adminfront/src/lib/sessionSliding.test.ts

@@ -1,10 +1,23 @@
 import { describe, expect, it } from "vitest";
 import {
+  readSessionExpiryEnabled,
   SESSION_RENEW_THRESHOLD_MS,
   shouldAttemptSlidingSessionRenew,
+  shouldSuppressDevelopmentSessionRedirect,
   shouldAttemptUnlimitedSessionRenew,
+  writeSessionExpiryEnabled,
 } from "./sessionSliding";
 
+function memoryStorage(initialValue: string | null = null) {
+  let value = initialValue;
+  return {
+    getItem: (_key: string) => value,
+    setItem: (_key: string, nextValue: string) => {
+      value = nextValue;
+    },
+  };
+}
+
 describe("shouldAttemptSlidingSessionRenew", () => {
   const nowMs = 1_700_000_000_000;
 
@@ -124,3 +137,43 @@ describe("shouldAttemptUnlimitedSessionRenew", () => {
     ).toBe(false);
   });
 });
+
+describe("session expiry development preference", () => {
+  it("defaults session expiry management off in development when no preference is stored", () => {
+    expect(
+      readSessionExpiryEnabled({
+        defaultEnabled: false,
+        storage: memoryStorage(null),
+      }),
+    ).toBe(false);
+  });
+
+  it("keeps explicit stored preference over the development default", () => {
+    const storage = memoryStorage(null);
+
+    writeSessionExpiryEnabled(true, storage);
+
+    expect(
+      readSessionExpiryEnabled({
+        defaultEnabled: false,
+        storage,
+      }),
+    ).toBe(true);
+  });
+
+  it("suppresses login redirects only in development with disabled session expiry management", () => {
+    expect(
+      shouldSuppressDevelopmentSessionRedirect({
+        appMode: "development",
+        storage: memoryStorage(null),
+      }),
+    ).toBe(true);
+
+    expect(
+      shouldSuppressDevelopmentSessionRedirect({
+        appMode: "production",
+        storage: memoryStorage(null),
+      }),
+    ).toBe(false);
+  });
+});

adminfront/src/lib/sessionSliding.ts

@@ -1,6 +1,9 @@
 export {
   DEFAULT_SESSION_RENEW_THROTTLE_MS as SESSION_RENEW_THROTTLE_MS,
   DEFAULT_SESSION_RENEW_THRESHOLD_MS as SESSION_RENEW_THRESHOLD_MS,
+  readSessionExpiryEnabled,
   shouldAttemptSlidingSessionRenew,
+  shouldSuppressDevelopmentSessionRedirect,
   shouldAttemptUnlimitedSessionRenew,
+  writeSessionExpiryEnabled,
 } from "../../../common/core/session";