持久化二维码状态，以防止多节点不同步

src/app/api/auth/qr/cancel/route.ts

@@ -1,12 +1,15 @@
 import { NextRequest, NextResponse } from 'next/server';
 
-import { getQrLoginSession } from '@/lib/qr-login/store';
+import { getQrLoginSession, saveQrLoginSession } from '@/lib/qr-login/store';
 
 export const runtime = 'nodejs';
 
 export async function POST(request: NextRequest) {
   const { token } = await request.json();
-  const session = getQrLoginSession(token);
+  const session = await getQrLoginSession(token);
-  if (session) session.status = 'cancelled';
+  if (session) {
+    session.status = 'cancelled';
+    await saveQrLoginSession(session);
+  }
   return NextResponse.json({ ok: true });
 }

src/app/api/auth/qr/confirm/route.ts

@@ -1,13 +1,13 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
-import { getQrLoginSession } from '@/lib/qr-login/store';
+import { getQrLoginSession, saveQrLoginSession } from '@/lib/qr-login/store';
 
 export const runtime = 'nodejs';
 
 export async function POST(request: NextRequest) {
   const { token } = await request.json();
-  const session = getQrLoginSession(token);
+  const session = await getQrLoginSession(token);
   if (!session || session.status === 'expired') return NextResponse.json({ error: '二维码已过期' }, { status: 410 });
   if (session.status === 'cancelled' || session.status === 'used') return NextResponse.json({ error: '二维码不可用' }, { status: 400 });
 
@@ -18,5 +18,6 @@ export async function POST(request: NextRequest) {
   session.status = 'confirmed';
   session.authToken = authCookie;
   session.userAgent = request.headers.get('user-agent') || '';
+  await saveQrLoginSession(session);
   return NextResponse.json({ ok: true, status: 'confirmed' });
 }

src/app/api/auth/qr/create/route.ts

@@ -5,7 +5,7 @@ import { createQrLoginSession } from '@/lib/qr-login/store';
 export const runtime = 'nodejs';
 
 export async function POST(request: NextRequest) {
-  const session = createQrLoginSession();
+  const session = await createQrLoginSession();
   const origin = new URL(request.url).origin;
   const qrUrl = `${origin}/qr-login?token=${encodeURIComponent(session.token)}`;
   return NextResponse.json({ token: session.token, qrUrl, expiresAt: session.expiresAt, ttl: 120 });

src/app/api/auth/qr/status/route.ts

@@ -1,16 +1,17 @@
 import { NextRequest, NextResponse } from 'next/server';
 
-import { getQrLoginSession } from '@/lib/qr-login/store';
+import { getQrLoginSession, saveQrLoginSession } from '@/lib/qr-login/store';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   const token = new URL(request.url).searchParams.get('token');
-  const session = getQrLoginSession(token);
+  const session = await getQrLoginSession(token);
   if (!session) return NextResponse.json({ status: 'expired' });
 
   if (session.status === 'confirmed' && session.authToken) {
     session.status = 'used';
+    await saveQrLoginSession(session);
     const response = NextResponse.json({ status: 'confirmed' });
     const expires = new Date();
     expires.setDate(expires.getDate() + 60);

src/lib/qr-login/store.ts

@@ -17,8 +17,43 @@ const g = globalThis as GlobalWithQr;
 export const qrLoginStore = g.__moonTvQrLoginStore || new Map<string, QrLoginSession>();
 g.__moonTvQrLoginStore = qrLoginStore;
 
-export function createQrLoginSession(ttlMs = 120_000) {
+const QR_LOGIN_HASH_KEY = 'qr_login_sessions';
-  cleanupQrLoginSessions();
+
+let getStorage: (() => any) | null = null;
+
+async function loadStorage() {
+  try {
+    if (!getStorage) {
+      const db = await import('@/lib/db');
+      getStorage = db.getStorage;
+    }
+    const storage = getStorage();
+    return storage && typeof (storage as any).adapter?.hGet === 'function' ? storage : null;
+  } catch {
+    return null;
+  }
+}
+
+async function persistQrLoginSession(session: QrLoginSession) {
+  qrLoginStore.set(session.token, session);
+
+  const storage = await loadStorage();
+  if (!storage || typeof (storage as any).adapter?.hSet !== 'function') return;
+
+  await (storage as any).adapter.hSet(QR_LOGIN_HASH_KEY, session.token, JSON.stringify(session));
+}
+
+async function deletePersistedQrLoginSession(token: string) {
+  qrLoginStore.delete(token);
+
+  const storage = await loadStorage();
+  if (!storage || typeof (storage as any).adapter?.hDel !== 'function') return;
+
+  await (storage as any).adapter.hDel(QR_LOGIN_HASH_KEY, token);
+}
+
+export async function createQrLoginSession(ttlMs = 120_000) {
+  await cleanupQrLoginSessions();
   const token = crypto.randomBytes(24).toString('base64url');
   const now = Date.now();
   const session: QrLoginSession = {
@@ -27,24 +62,61 @@ export function createQrLoginSession(ttlMs = 120_000) {
     createdAt: now,
     expiresAt: now + ttlMs,
   };
-  qrLoginStore.set(token, session);
+  await persistQrLoginSession(session);
   return session;
 }
 
-export function getQrLoginSession(token?: string | null) {
+export async function getQrLoginSession(token?: string | null) {
   if (!token) return null;
-  const session = qrLoginStore.get(token) || null;
+  let session = qrLoginStore.get(token) || null;
+
+  if (!session) {
+    const storage = await loadStorage();
+    if (storage && typeof (storage as any).adapter?.hGet === 'function') {
+      const raw = await (storage as any).adapter.hGet(QR_LOGIN_HASH_KEY, token);
+      if (raw) {
+        try {
+          session = JSON.parse(raw) as QrLoginSession;
+          qrLoginStore.set(token, session);
+        } catch {
+          await deletePersistedQrLoginSession(token);
+          return null;
+        }
+      }
+    }
+  }
+
   if (session && session.expiresAt <= Date.now() && session.status !== 'confirmed' && session.status !== 'used') {
     session.status = 'expired';
+    await persistQrLoginSession(session);
   }
   return session;
 }
 
-export function cleanupQrLoginSessions() {
+export async function saveQrLoginSession(session: QrLoginSession) {
+  await persistQrLoginSession(session);
+}
+
+export async function cleanupQrLoginSessions() {
   const now = Date.now();
   for (const [token, session] of Array.from(qrLoginStore.entries())) {
     if (session.expiresAt + 300_000 < now || session.status === 'used') {
-      qrLoginStore.delete(token);
+      await deletePersistedQrLoginSession(token);
+    }
+  }
+
+  const storage = await loadStorage();
+  if (!storage || typeof (storage as any).adapter?.hGetAll !== 'function') return;
+
+  const sessions = await (storage as any).adapter.hGetAll(QR_LOGIN_HASH_KEY);
+  for (const [token, raw] of Object.entries(sessions)) {
+    try {
+      const session = JSON.parse(raw as string) as QrLoginSession;
+      if (session.expiresAt + 300_000 < now || session.status === 'used') {
+        await deletePersistedQrLoginSession(token);
+      }
+    } catch {
+      await deletePersistedQrLoginSession(token);
     }
   }
 }