From 0916e4ff08c53bedf918eaa009434353009f6a28 Mon Sep 17 00:00:00 2001
From: mtvpls <mtvpls@redaaa.ip-ddns.com>
Date: Wed, 22 Apr 2026 16:22:17 +0800
Subject: [PATCH] =?UTF-8?q?=E7=94=A8=E6=88=B7=E7=BB=84=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E6=9D=83=E9=99=90=E6=8E=A7=E5=88=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore                                    |   3 +-
 src/app/admin/page.tsx                        | 181 ++++++++++++++----
 src/app/api/acg/acgrip/route.ts               |   3 +-
 src/app/api/acg/dmhy/route.ts                 |   3 +-
 src/app/api/acg/download/route.ts             |   3 +-
 src/app/api/acg/mikan/route.ts                |   3 +-
 src/app/api/admin/ai/route.ts                 |   4 -
 src/app/api/admin/user/route.ts               |   7 +-
 src/app/api/ai/chat/route.ts                  |  24 +--
 src/app/api/emby/cms-proxy/[token]/route.ts   |   4 +-
 src/app/api/emby/detail/route.ts              |   3 +
 .../api/emby/image/[token]/[itemId]/route.ts  |   9 +-
 src/app/api/emby/list/route.ts                |   3 +
 .../api/emby/play/[token]/[filename]/route.ts |   9 +-
 src/app/api/emby/sources/route.ts             |   7 +-
 src/app/api/emby/views/route.ts               |   3 +
 src/app/api/live/channels/route.ts            |   3 +
 src/app/api/live/epg/route.ts                 |   3 +
 src/app/api/live/precheck/route.ts            |   5 +-
 src/app/api/live/sources/route.ts             |   3 +
 src/app/api/manga/_utils.ts                   |   6 +
 src/app/api/music/audio-proxy/route.ts        |   3 +
 src/app/api/music/playlists/route.ts          |   9 +
 src/app/api/music/playlists/songs/route.ts    |   7 +
 src/app/api/music/playrecords/route.ts        |   7 +
 src/app/api/music/proxy/route.ts              |   3 +
 src/app/api/music/route.ts                    |  45 +++--
 .../api/netdisk/quark/instant-play/route.ts   |   4 +
 src/app/api/netdisk/quark/transfer/route.ts   |   4 +
 src/app/api/openlist/check/route.ts           |   3 +
 .../api/openlist/cms-proxy/[token]/route.ts   |   4 +-
 src/app/api/openlist/correct/route.ts         |   3 +
 src/app/api/openlist/delete/route.ts          |   3 +
 src/app/api/openlist/detail/route.ts          |   3 +
 src/app/api/openlist/list/route.ts            |   3 +
 src/app/api/openlist/play/[token]/route.ts    |   9 +-
 src/app/api/openlist/play/route.ts            |   3 +
 src/app/api/openlist/refresh-video/route.ts   |   3 +
 src/app/api/openlist/refresh/route.ts         |   3 +
 src/app/api/openlist/scan-progress/route.ts   |   3 +
 src/app/api/pansou/search/route.ts            |   8 +
 src/app/api/tvbox/subscribe/route.ts          |   8 +-
 .../api/web-live/proxy/[filename]/route.ts    |   4 +
 src/app/api/web-live/sources/route.ts         |   3 +
 src/app/api/web-live/stream/route.ts          |   4 +
 src/app/api/xiaoya/browse/route.ts            |   3 +
 src/app/api/xiaoya/play/route.ts              |   3 +
 src/app/api/xiaoya/search/route.ts            |   3 +
 src/app/layout.tsx                            |  43 ++++-
 src/app/live/page.tsx                         |  13 +-
 src/app/manga/page.tsx                        |   6 +
 src/app/music/page.tsx                        |   6 +
 src/app/play/page.tsx                         |  31 ++-
 src/app/private-library/page.tsx              |   6 +
 src/app/search/page.tsx                       |  32 +++-
 src/components/MobileBottomNav.tsx            |  29 ++-
 src/components/Sidebar.tsx                    |  19 +-
 src/lib/admin.types.ts                        |   7 +-
 src/lib/feature-permissions.ts                |  36 ++++
 src/lib/music-v2-api.ts                       |   6 +
 src/lib/permissions.ts                        | 101 ++++++++++
 61 files changed, 617 insertions(+), 165 deletions(-)
 create mode 100644 src/lib/feature-permissions.ts
 create mode 100644 src/lib/permissions.ts

diff --git a/.gitignore b/.gitignore
index abcf28e..2a5ecbe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,6 +57,7 @@ public/workbox-*.js
 public/workbox-*.js.map
 
 /.claude
+/.codex
 /.vscode
 # SQLite 开发数据库
 .data/
@@ -66,4 +67,4 @@ public/workbox-*.js.map
 
 # local scripts
 scripts/tvbox/
-scripts/test
\ No newline at end of file
+scripts/test
diff --git a/src/app/admin/page.tsx b/src/app/admin/page.tsx
index 849ecba..0eb5a4b 100644
--- a/src/app/admin/page.tsx
+++ b/src/app/admin/page.tsx
@@ -51,6 +51,7 @@ import { createPortal } from 'react-dom';
 
 import { AdminConfig, AdminConfigResult } from '@/lib/admin.types';
 import { getAuthInfoFromBrowserCookie } from '@/lib/auth';
+import { FEATURE_PERMISSION_OPTIONS } from '@/lib/feature-permissions';
 
 import AnimeSubscriptionComponent from '@/components/AnimeSubscriptionComponent';
 import CorrectDialog from '@/components/CorrectDialog';
@@ -505,10 +506,12 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
   const [newUserGroup, setNewUserGroup] = useState({
     name: '',
     enabledApis: [] as string[],
+    permissions: FEATURE_PERMISSION_OPTIONS.map((item) => item.key) as string[],
   });
   const [editingUserGroup, setEditingUserGroup] = useState<{
     name: string;
     enabledApis: string[];
+    permissions: string[];
   } | null>(null);
   const [showConfigureApisModal, setShowConfigureApisModal] = useState(false);
   const [selectedUser, setSelectedUser] = useState<{
@@ -577,7 +580,8 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
   const handleUserGroupAction = async (
     action: 'add' | 'edit' | 'delete',
     groupName: string,
-    enabledApis?: string[]
+    enabledApis?: string[],
+    permissions?: string[]
   ) => {
     return withLoading(`userGroup_${action}_${groupName}`, async () => {
       try {
@@ -589,6 +593,7 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
             groupAction: action,
             groupName,
             enabledApis,
+            permissions,
           }),
         });
 
@@ -600,7 +605,11 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
         await refreshConfig();
 
         if (action === 'add') {
-          setNewUserGroup({ name: '', enabledApis: [] });
+          setNewUserGroup({
+            name: '',
+            enabledApis: [],
+            permissions: FEATURE_PERMISSION_OPTIONS.map((item) => item.key),
+          });
           setShowAddUserGroupForm(false);
         } else if (action === 'edit') {
           setEditingUserGroup(null);
@@ -624,7 +633,12 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
 
   const handleAddUserGroup = () => {
     if (!newUserGroup.name.trim()) return;
-    handleUserGroupAction('add', newUserGroup.name, newUserGroup.enabledApis);
+    handleUserGroupAction(
+      'add',
+      newUserGroup.name,
+      newUserGroup.enabledApis,
+      newUserGroup.permissions
+    );
   };
 
   const handleEditUserGroup = () => {
@@ -632,7 +646,8 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
     handleUserGroupAction(
       'edit',
       editingUserGroup.name,
-      editingUserGroup.enabledApis
+      editingUserGroup.enabledApis,
+      editingUserGroup.permissions
     );
   };
 
@@ -668,8 +683,12 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
   const handleStartEditUserGroup = (group: {
     name: string;
     enabledApis: string[];
+    permissions?: string[];
   }) => {
-    setEditingUserGroup({ ...group });
+    setEditingUserGroup({
+      ...group,
+      permissions: group.permissions || [],
+    });
     setShowEditUserGroupForm(true);
     setShowAddUserGroupForm(false);
   };
@@ -1101,6 +1120,9 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                 <th className='px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider'>
                   可用视频源
                 </th>
+                <th className='px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider'>
+                  功能权限
+                </th>
                 <th className='px-6 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider'>
                   操作
                 </th>
@@ -1124,6 +1146,13 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                       </span>
                     </div>
                   </td>
+                  <td className='px-6 py-4 whitespace-nowrap'>
+                    <span className='text-sm text-gray-900 dark:text-gray-100'>
+                      {group.permissions && group.permissions.length > 0
+                        ? `${group.permissions.length} 项`
+                        : '无'}
+                    </span>
+                  </td>
                   <td className='px-6 py-4 whitespace-nowrap text-right text-sm font-medium space-x-2'>
                     <button
                       onClick={() => handleStartEditUserGroup(group)}
@@ -1148,7 +1177,7 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
               {userGroups.length === 0 && (
                 <tr>
                   <td
-                    colSpan={3}
+                    colSpan={4}
                     className='px-6 py-8 text-center text-sm text-gray-500 dark:text-gray-400'
                   >
                     暂无用户组，请添加用户组来管理用户权限
@@ -1925,7 +1954,11 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
             className='fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center p-4'
             onClick={() => {
               setShowAddUserGroupForm(false);
-              setNewUserGroup({ name: '', enabledApis: [] });
+              setNewUserGroup({
+                name: '',
+                enabledApis: [],
+                permissions: FEATURE_PERMISSION_OPTIONS.map((item) => item.key),
+              });
             }}
           >
             <div
@@ -1940,7 +1973,11 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                   <button
                     onClick={() => {
                       setShowAddUserGroupForm(false);
-                      setNewUserGroup({ name: '', enabledApis: [] });
+                      setNewUserGroup({
+                        name: '',
+                        enabledApis: [],
+                        permissions: FEATURE_PERMISSION_OPTIONS.map((item) => item.key),
+                      });
                     }}
                     className='text-gray-400 hover:text-gray-600 dark:hover:text-gray-300 transition-colors'
                   >
@@ -1980,6 +2017,47 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                     />
                   </div>
 
+                  <div>
+                    <label className='block text-sm font-medium text-gray-700 dark:text-gray-300 mb-4'>
+                      功能权限
+                    </label>
+                    <div className='grid grid-cols-1 md:grid-cols-2 gap-3'>
+                      {FEATURE_PERMISSION_OPTIONS.map((permission) => (
+                        <label
+                          key={permission.key}
+                          className='flex items-start space-x-3 p-3 border border-gray-200 dark:border-gray-700 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-800 cursor-pointer transition-colors'
+                        >
+                          <input
+                            type='checkbox'
+                            checked={newUserGroup.permissions.includes(permission.key)}
+                            onChange={(e) => {
+                              if (e.target.checked) {
+                                setNewUserGroup((prev) => ({
+                                  ...prev,
+                                  permissions: [...prev.permissions, permission.key],
+                                }));
+                              } else {
+                                setNewUserGroup((prev) => ({
+                                  ...prev,
+                                  permissions: prev.permissions.filter((item) => item !== permission.key),
+                                }));
+                              }
+                            }}
+                            className='mt-0.5 rounded border-gray-300 text-blue-600 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700'
+                          />
+                          <div className='flex-1 min-w-0'>
+                            <div className='text-sm font-medium text-gray-900 dark:text-gray-100'>
+                              {permission.label}
+                            </div>
+                            <div className='text-xs text-gray-500 dark:text-gray-400'>
+                              {permission.description}
+                            </div>
+                          </div>
+                        </label>
+                      ))}
+                    </div>
+                  </div>
+
                   {/* 可用视频源 */}
                   <div>
                     <label className='block text-sm font-medium text-gray-700 dark:text-gray-300 mb-4'>
@@ -2066,7 +2144,11 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                     <button
                       onClick={() => {
                         setShowAddUserGroupForm(false);
-                        setNewUserGroup({ name: '', enabledApis: [] });
+                        setNewUserGroup({
+                          name: '',
+                          enabledApis: [],
+                          permissions: FEATURE_PERMISSION_OPTIONS.map((item) => item.key),
+                        });
                       }}
                       className={`px-6 py-2.5 text-sm font-medium ${buttonStyles.secondary}`}
                     >
@@ -2228,6 +2310,55 @@ const UserConfig = ({ config, role, refreshConfig, usersV2, userPage, userTotalP
                     </div>
                   </div>
 
+                  <div>
+                    <label className='block text-sm font-medium text-gray-700 dark:text-gray-300 mb-4'>
+                      功能权限
+                    </label>
+                    <div className='grid grid-cols-1 md:grid-cols-2 gap-3'>
+                      {FEATURE_PERMISSION_OPTIONS.map((permission) => (
+                        <label
+                          key={permission.key}
+                          className='flex items-start space-x-3 p-3 border border-gray-200 dark:border-gray-700 rounded-lg hover:bg-gray-50 dark:hover:bg-gray-800 cursor-pointer transition-colors'
+                        >
+                          <input
+                            type='checkbox'
+                            checked={editingUserGroup.permissions.includes(permission.key)}
+                            onChange={(e) => {
+                              if (e.target.checked) {
+                                setEditingUserGroup((prev) =>
+                                  prev
+                                    ? {
+                                        ...prev,
+                                        permissions: [...prev.permissions, permission.key],
+                                      }
+                                    : null
+                                );
+                              } else {
+                                setEditingUserGroup((prev) =>
+                                  prev
+                                    ? {
+                                        ...prev,
+                                        permissions: prev.permissions.filter((item) => item !== permission.key),
+                                      }
+                                    : null
+                                );
+                              }
+                            }}
+                            className='mt-0.5 rounded border-gray-300 text-purple-600 focus:ring-purple-500 dark:border-gray-600 dark:bg-gray-700'
+                          />
+                          <div className='flex-1 min-w-0'>
+                            <div className='text-sm font-medium text-gray-900 dark:text-gray-100'>
+                              {permission.label}
+                            </div>
+                            <div className='text-xs text-gray-500 dark:text-gray-400'>
+                              {permission.description}
+                            </div>
+                          </div>
+                        </label>
+                      ))}
+                    </div>
+                  </div>
+
                   {/* 操作按钮 */}
                   <div className='flex justify-end space-x-3 pt-4 border-t border-gray-200 dark:border-gray-700'>
                     <button
@@ -11290,9 +11421,6 @@ const AIConfigComponent = ({
   const [enablePlayPageEntry, setEnablePlayPageEntry] = useState(true);
   const [enableAIComments, setEnableAIComments] = useState(false);
 
-  // 权限控制
-  const [allowRegularUsers, setAllowRegularUsers] = useState(true);
-
   // 高级设置
   const [temperature, setTemperature] = useState(0.7);
   const [maxTokens, setMaxTokens] = useState(1000);
@@ -11320,7 +11448,6 @@ const AIConfigComponent = ({
       setEnableVideoCardEntry(config.AIConfig.EnableVideoCardEntry !== false);
       setEnablePlayPageEntry(config.AIConfig.EnablePlayPageEntry !== false);
       setEnableAIComments(config.AIConfig.EnableAIComments || false);
-      setAllowRegularUsers(config.AIConfig.AllowRegularUsers !== false);
       setTemperature(config.AIConfig.Temperature ?? 0.7);
       setMaxTokens(config.AIConfig.MaxTokens ?? 1000);
       setSystemPrompt(config.AIConfig.SystemPrompt || '');
@@ -11354,7 +11481,6 @@ const AIConfigComponent = ({
             EnableVideoCardEntry: enableVideoCardEntry,
             EnablePlayPageEntry: enablePlayPageEntry,
             EnableAIComments: enableAIComments,
-            AllowRegularUsers: allowRegularUsers,
             Temperature: temperature,
             MaxTokens: maxTokens,
             SystemPrompt: systemPrompt,
@@ -11647,33 +11773,6 @@ const AIConfigComponent = ({
         ))}
       </div>
 
-      {/* 权限控制 */}
-      <div className='space-y-3 p-4 border border-gray-200 dark:border-gray-700 rounded-lg'>
-        <h4 className='text-sm font-semibold text-gray-900 dark:text-gray-100 mb-3'>
-          权限控制
-        </h4>
-
-        <div className='flex items-center justify-between py-2'>
-          <div>
-            <div className='text-sm font-medium text-gray-900 dark:text-gray-100'>
-              允许普通用户使用
-            </div>
-            <div className='text-xs text-gray-500 dark:text-gray-400'>
-              关闭后仅站长和管理员可使用AI问片功能
-            </div>
-          </div>
-          <label className='relative inline-flex items-center cursor-pointer'>
-            <input
-              type='checkbox'
-              checked={allowRegularUsers}
-              onChange={(e) => setAllowRegularUsers(e.target.checked)}
-              className='sr-only peer'
-            />
-            <div className="w-11 h-6 bg-gray-200 peer-focus:outline-none peer-focus:ring-4 peer-focus:ring-yellow-300 dark:peer-focus:ring-yellow-800 rounded-full peer dark:bg-gray-700 peer-checked:after:translate-x-full rtl:peer-checked:after:-translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:start-[2px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-5 after:w-5 after:transition-all dark:border-gray-600 peer-checked:bg-green-600"></div>
-          </label>
-        </div>
-      </div>
-
       {/* 高级设置 */}
       <details className='p-4 border border-gray-200 dark:border-gray-700 rounded-lg'>
         <summary className='text-sm font-semibold text-gray-900 dark:text-gray-100 cursor-pointer'>
diff --git a/src/app/api/acg/acgrip/route.ts b/src/app/api/acg/acgrip/route.ts
index c212884..809fb75 100644
--- a/src/app/api/acg/acgrip/route.ts
+++ b/src/app/api/acg/acgrip/route.ts
@@ -5,6 +5,7 @@ import { parseStringPromise } from 'xml2js';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { getMagnetBaseUrl, universalMagnetFetch } from '@/lib/magnet.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -16,7 +17,7 @@ export async function POST(req: NextRequest) {
   try {
     // 检查权限
     const authInfo = getAuthInfoFromCookie(req);
-    if (!authInfo || (authInfo.role !== 'admin' && authInfo.role !== 'owner')) {
+    if (!authInfo?.username || !(await hasFeaturePermission(authInfo.username, 'magnet_search'))) {
       return NextResponse.json(
         { error: '无权限访问' },
         { status: 403 }
diff --git a/src/app/api/acg/dmhy/route.ts b/src/app/api/acg/dmhy/route.ts
index 4fc3b93..41ef47a 100644
--- a/src/app/api/acg/dmhy/route.ts
+++ b/src/app/api/acg/dmhy/route.ts
@@ -5,6 +5,7 @@ import { parseStringPromise } from 'xml2js';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { getMagnetBaseUrl, universalMagnetFetch } from '@/lib/magnet.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -17,7 +18,7 @@ export const runtime = 'nodejs';
 export async function POST(req: NextRequest) {
   try {
     const authInfo = getAuthInfoFromCookie(req);
-    if (!authInfo || (authInfo.role !== 'admin' && authInfo.role !== 'owner')) {
+    if (!authInfo?.username || !(await hasFeaturePermission(authInfo.username, 'magnet_search'))) {
       return NextResponse.json(
         { error: '无权限访问' },
         { status: 403 }
diff --git a/src/app/api/acg/download/route.ts b/src/app/api/acg/download/route.ts
index ae04f42..7304fda 100644
--- a/src/app/api/acg/download/route.ts
+++ b/src/app/api/acg/download/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { OpenListClient } from '@/lib/openlist.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -15,7 +16,7 @@ export async function POST(req: NextRequest) {
   try {
     // 检查权限
     const authInfo = getAuthInfoFromCookie(req);
-    if (!authInfo || (authInfo.role !== 'admin' && authInfo.role !== 'owner')) {
+    if (!authInfo?.username || !(await hasFeaturePermission(authInfo.username, 'magnet_save_private_library'))) {
       return NextResponse.json(
         { error: '无权限访问' },
         { status: 403 }
diff --git a/src/app/api/acg/mikan/route.ts b/src/app/api/acg/mikan/route.ts
index 828f490..17de4de 100644
--- a/src/app/api/acg/mikan/route.ts
+++ b/src/app/api/acg/mikan/route.ts
@@ -5,6 +5,7 @@ import { parseStringPromise } from 'xml2js';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { getMagnetBaseUrl, universalMagnetFetch } from '@/lib/magnet.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -22,7 +23,7 @@ export async function POST(req: NextRequest) {
   try {
     // 检查权限
     const authInfo = getAuthInfoFromCookie(req);
-    if (!authInfo || (authInfo.role !== 'admin' && authInfo.role !== 'owner')) {
+    if (!authInfo?.username || !(await hasFeaturePermission(authInfo.username, 'magnet_search'))) {
       return NextResponse.json(
         { error: '无权限访问' },
         { status: 403 }
diff --git a/src/app/api/admin/ai/route.ts b/src/app/api/admin/ai/route.ts
index 7858cc4..8afeb3b 100644
--- a/src/app/api/admin/ai/route.ts
+++ b/src/app/api/admin/ai/route.ts
@@ -58,7 +58,6 @@ export async function POST(request: NextRequest) {
       EnableVideoCardEntry,
       EnablePlayPageEntry,
       EnableAIComments,
-      AllowRegularUsers,
       Temperature,
       MaxTokens,
       SystemPrompt,
@@ -95,7 +94,6 @@ export async function POST(request: NextRequest) {
       EnableVideoCardEntry: boolean;
       EnablePlayPageEntry: boolean;
       EnableAIComments: boolean;
-      AllowRegularUsers: boolean;
       Temperature?: number;
       MaxTokens?: number;
       SystemPrompt?: string;
@@ -135,7 +133,6 @@ export async function POST(request: NextRequest) {
       typeof EnableVideoCardEntry !== 'boolean' ||
       typeof EnablePlayPageEntry !== 'boolean' ||
       typeof EnableAIComments !== 'boolean' ||
-      typeof AllowRegularUsers !== 'boolean' ||
       (Temperature !== undefined && typeof Temperature !== 'number') ||
       (MaxTokens !== undefined && typeof MaxTokens !== 'number') ||
       (SystemPrompt !== undefined && typeof SystemPrompt !== 'string') ||
@@ -185,7 +182,6 @@ export async function POST(request: NextRequest) {
       EnableVideoCardEntry,
       EnablePlayPageEntry,
       EnableAIComments,
-      AllowRegularUsers,
       Temperature,
       MaxTokens,
       SystemPrompt,
diff --git a/src/app/api/admin/user/route.ts b/src/app/api/admin/user/route.ts
index fca18aa..b5c3c37 100644
--- a/src/app/api/admin/user/route.ts
+++ b/src/app/api/admin/user/route.ts
@@ -5,6 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { db } from '@/lib/db';
+import { sanitizeFeaturePermissions } from '@/lib/feature-permissions';
 
 export const runtime = 'nodejs';
 
@@ -356,11 +357,13 @@ export async function POST(request: NextRequest) {
       }
       case 'userGroup': {
         // 用户组管理操作
-        const { groupAction, groupName, enabledApis } = body as {
+        const { groupAction, groupName, enabledApis, permissions } = body as {
           groupAction: 'add' | 'edit' | 'delete';
           groupName: string;
           enabledApis?: string[];
+          permissions?: string[];
         };
+        const normalizedPermissions = sanitizeFeaturePermissions(permissions);
 
         if (!adminConfig.UserConfig.Tags) {
           adminConfig.UserConfig.Tags = [];
@@ -375,6 +378,7 @@ export async function POST(request: NextRequest) {
             adminConfig.UserConfig.Tags.push({
               name: groupName,
               enabledApis: enabledApis || [],
+              permissions: normalizedPermissions,
             });
             break;
           }
@@ -384,6 +388,7 @@ export async function POST(request: NextRequest) {
               return NextResponse.json({ error: '用户组不存在' }, { status: 404 });
             }
             adminConfig.UserConfig.Tags[groupIndex].enabledApis = enabledApis || [];
+            adminConfig.UserConfig.Tags[groupIndex].permissions = normalizedPermissions;
             break;
           }
           case 'delete': {
diff --git a/src/app/api/ai/chat/route.ts b/src/app/api/ai/chat/route.ts
index 94072e8..ca18ae6 100644
--- a/src/app/api/ai/chat/route.ts
+++ b/src/app/api/ai/chat/route.ts
@@ -8,7 +8,7 @@ import {
 } from '@/lib/ai-orchestrator';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
-import { db } from '@/lib/db';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -212,6 +212,10 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
     }
 
+    if (!(await hasFeaturePermission(authInfo.username, 'ai_ask'))) {
+      return NextResponse.json({ error: '无权限使用 AI 问片功能' }, { status: 403 });
+    }
+
     // 2. 获取AI配置
     const adminConfig = await getConfig();
     const aiConfig = adminConfig.AIConfig;
@@ -223,23 +227,7 @@ export async function POST(request: NextRequest) {
       );
     }
 
-    // 3. 权限检查：如果不允许普通用户使用，检查用户角色
-    if (!aiConfig.AllowRegularUsers) {
-      const username = authInfo.username;
-      // 站长始终有权限
-      if (username !== process.env.USERNAME) {
-        // 检查是否为管理员
-        const userInfo = await db.getUserInfoV2(username);
-        if (!userInfo || (userInfo.role !== 'admin' && userInfo.role !== 'owner') || userInfo.banned) {
-          return NextResponse.json(
-            { error: '该功能仅限站长和管理员使用' },
-            { status: 403 }
-          );
-        }
-      }
-    }
-
-    // 4. 解析请求参数
+    // 3. 解析请求参数
     const body = (await request.json()) as ChatRequest;
     const { message, context, history = [] } = body;
 
diff --git a/src/app/api/emby/cms-proxy/[token]/route.ts b/src/app/api/emby/cms-proxy/[token]/route.ts
index 24a5400..bfb72af 100644
--- a/src/app/api/emby/cms-proxy/[token]/route.ts
+++ b/src/app/api/emby/cms-proxy/[token]/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
 import { EmbyClient } from '@/lib/emby.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -45,7 +46,8 @@ export async function GET(
     if (username) {
       // 检查用户是否被封禁
       const userInfo = await db.getUserInfoV2(username);
-      if (userInfo && !userInfo.banned) {
+      const allowed = await hasFeaturePermission(username, 'emby');
+      if (userInfo && !userInfo.banned && allowed) {
         isValidToken = true;
       }
     }
diff --git a/src/app/api/emby/detail/route.ts b/src/app/api/emby/detail/route.ts
index 3c0e2d6..45550c7 100644
--- a/src/app/api/emby/detail/route.ts
+++ b/src/app/api/emby/detail/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { embyManager } from '@/lib/emby-manager';
 import { getProxyToken } from '@/lib/emby-token';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -17,6 +18,8 @@ export async function GET(request: NextRequest) {
   }
 
   try {
+    const authResult = await requireFeaturePermission(request, 'emby', '无权限访问 Emby');
+    if (authResult instanceof NextResponse) return authResult;
     // 获取Emby客户端
     const client = await embyManager.getClient(embyKey);
 
diff --git a/src/app/api/emby/image/[token]/[itemId]/route.ts b/src/app/api/emby/image/[token]/[itemId]/route.ts
index 98672f8..ddb5f5b 100644
--- a/src/app/api/emby/image/[token]/[itemId]/route.ts
+++ b/src/app/api/emby/image/[token]/[itemId]/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -54,14 +55,18 @@ export async function GET(
       if (username) {
         // 检查用户是否被封禁
         const userInfo = await db.getUserInfoV2(username);
-        if (userInfo && !userInfo.banned) {
+        const allowed = await hasFeaturePermission(username, 'emby');
+        if (userInfo && !userInfo.banned && allowed) {
           hasValidToken = true;
         }
       }
     }
 
     // 验证用户登录
-    const hasValidAuth = authInfo && authInfo.username;
+    const hasValidAuth = !!(
+      authInfo?.username &&
+      (await hasFeaturePermission(authInfo.username, 'emby'))
+    );
 
     // 两者至少满足其一
     if (!hasValidToken && !hasValidAuth) {
diff --git a/src/app/api/emby/list/route.ts b/src/app/api/emby/list/route.ts
index ddc97e3..4a93073 100644
--- a/src/app/api/emby/list/route.ts
+++ b/src/app/api/emby/list/route.ts
@@ -5,6 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getCachedEmbyList, setCachedEmbyList } from '@/lib/emby-cache';
 import { embyManager } from '@/lib/emby-manager';
 import { getProxyToken } from '@/lib/emby-token';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -18,6 +19,8 @@ export async function GET(request: NextRequest) {
   const sortOrder = searchParams.get('sortOrder') || 'Ascending';
 
   try {
+    const authResult = await requireFeaturePermission(request, 'emby', '无权限访问 Emby');
+    if (authResult instanceof NextResponse) return authResult;
     // 判断是否是默认排序（只有默认排序才使用缓存）
     const isDefaultSort = sortBy === 'SortName' && sortOrder === 'Ascending';
 
diff --git a/src/app/api/emby/play/[token]/[filename]/route.ts b/src/app/api/emby/play/[token]/[filename]/route.ts
index 62e43ae..9d713c4 100644
--- a/src/app/api/emby/play/[token]/[filename]/route.ts
+++ b/src/app/api/emby/play/[token]/[filename]/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -55,14 +56,18 @@ export async function GET(
       if (username) {
         // 检查用户是否被封禁
         const userInfo = await db.getUserInfoV2(username);
-        if (userInfo && !userInfo.banned) {
+        const allowed = await hasFeaturePermission(username, 'emby');
+        if (userInfo && !userInfo.banned && allowed) {
           hasValidToken = true;
         }
       }
     }
 
     // 验证用户登录
-    const hasValidAuth = authInfo && authInfo.username;
+    const hasValidAuth = !!(
+      authInfo?.username &&
+      (await hasFeaturePermission(authInfo.username, 'emby'))
+    );
 
     // 两者至少满足其一
     if (!hasValidToken && !hasValidAuth) {
diff --git a/src/app/api/emby/sources/route.ts b/src/app/api/emby/sources/route.ts
index aba7ef8..c64c67e 100644
--- a/src/app/api/emby/sources/route.ts
+++ b/src/app/api/emby/sources/route.ts
@@ -1,6 +1,7 @@
-import { NextResponse } from 'next/server';
+import { NextRequest, NextResponse } from 'next/server';
 
 import { embyManager } from '@/lib/emby-manager';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 export const dynamic = 'force-dynamic'; // 禁用缓存
@@ -8,8 +9,10 @@ export const dynamic = 'force-dynamic'; // 禁用缓存
 /**
  * 获取所有启用的Emby源列表
  */
-export async function GET() {
+export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'emby', '无权限访问 Emby');
+    if (authResult instanceof NextResponse) return authResult;
     const sources = await embyManager.getEnabledSources();
 
     return NextResponse.json({
diff --git a/src/app/api/emby/views/route.ts b/src/app/api/emby/views/route.ts
index 6110d6a..d2a99ed 100644
--- a/src/app/api/emby/views/route.ts
+++ b/src/app/api/emby/views/route.ts
@@ -4,11 +4,14 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getCachedEmbyViews, setCachedEmbyViews } from '@/lib/emby-cache';
 import { embyManager } from '@/lib/emby-manager';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'emby', '无权限访问 Emby');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const embyKey = searchParams.get('embyKey') || undefined;
 
diff --git a/src/app/api/live/channels/route.ts b/src/app/api/live/channels/route.ts
index fc2b20f..09d70d5 100644
--- a/src/app/api/live/channels/route.ts
+++ b/src/app/api/live/channels/route.ts
@@ -1,11 +1,14 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getCachedLiveChannels } from '@/lib/live';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'live', '无权限访问电视直播');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const sourceKey = searchParams.get('source');
 
diff --git a/src/app/api/live/epg/route.ts b/src/app/api/live/epg/route.ts
index 62c6560..18bdeb5 100644
--- a/src/app/api/live/epg/route.ts
+++ b/src/app/api/live/epg/route.ts
@@ -1,11 +1,14 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getCachedLiveChannels } from '@/lib/live';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'live', '无权限访问电视直播');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const sourceKey = searchParams.get('source');
     const tvgId = searchParams.get('tvgId');
diff --git a/src/app/api/live/precheck/route.ts b/src/app/api/live/precheck/route.ts
index 7d24cc5..3fc49fb 100644
--- a/src/app/api/live/precheck/route.ts
+++ b/src/app/api/live/precheck/route.ts
@@ -3,10 +3,13 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
+  const authResult = await requireFeaturePermission(request, 'live', '无权限访问电视直播');
+  if (authResult instanceof NextResponse) return authResult;
   const { searchParams } = new URL(request.url);
   const url = searchParams.get('url');
   const source = searchParams.get('moontv-source');
@@ -51,4 +54,4 @@ export async function GET(request: NextRequest) {
   } catch (error) {
     return NextResponse.json({ error: 'Failed to fetch', message: error }, { status: 500 });
   }
-}
\ No newline at end of file
+}
diff --git a/src/app/api/live/sources/route.ts b/src/app/api/live/sources/route.ts
index 1bd17b8..07a1e66 100644
--- a/src/app/api/live/sources/route.ts
+++ b/src/app/api/live/sources/route.ts
@@ -3,12 +3,15 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   console.log(request.url)
   try {
+    const authResult = await requireFeaturePermission(request, 'live', '无权限访问电视直播');
+    if (authResult instanceof NextResponse) return authResult;
     const config = await getConfig();
 
     if (!config) {
diff --git a/src/app/api/manga/_utils.ts b/src/app/api/manga/_utils.ts
index ab45d78..3455e12 100644
--- a/src/app/api/manga/_utils.ts
+++ b/src/app/api/manga/_utils.ts
@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { db } from '@/lib/db';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export async function getAuthorizedUsername(request: NextRequest): Promise<string | NextResponse> {
   const authInfo = getAuthInfoFromCookie(request);
@@ -19,5 +20,10 @@ export async function getAuthorizedUsername(request: NextRequest): Promise<strin
     }
   }
 
+  const allowed = await hasFeaturePermission(authInfo.username, 'manga');
+  if (!allowed) {
+    return NextResponse.json({ error: '无权限访问漫画功能' }, { status: 403 });
+  }
+
   return authInfo.username;
 }
diff --git a/src/app/api/music/audio-proxy/route.ts b/src/app/api/music/audio-proxy/route.ts
index 84254c0..d831443 100644
--- a/src/app/api/music/audio-proxy/route.ts
+++ b/src/app/api/music/audio-proxy/route.ts
@@ -3,6 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 
 export const runtime = 'nodejs';
@@ -30,6 +31,8 @@ async function getOpenListClient(): Promise<OpenListClient | null> {
 // 代理OpenList缓存的音频文件
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const platform = searchParams.get('platform');
     const id = searchParams.get('id');
diff --git a/src/app/api/music/playlists/route.ts b/src/app/api/music/playlists/route.ts
index 7150d4c..8549769 100644
--- a/src/app/api/music/playlists/route.ts
+++ b/src/app/api/music/playlists/route.ts
@@ -5,12 +5,15 @@ import { randomUUID } from 'crypto';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { db } from '@/lib/db';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 // GET - 获取用户的所有歌单
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -43,6 +46,8 @@ export async function GET(request: NextRequest) {
 // POST - 创建新歌单
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -93,6 +98,8 @@ export async function POST(request: NextRequest) {
 // PUT - 更新歌单信息
 export async function PUT(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -151,6 +158,8 @@ export async function PUT(request: NextRequest) {
 // DELETE - 删除歌单
 export async function DELETE(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/music/playlists/songs/route.ts b/src/app/api/music/playlists/songs/route.ts
index f460bb0..5ff940d 100644
--- a/src/app/api/music/playlists/songs/route.ts
+++ b/src/app/api/music/playlists/songs/route.ts
@@ -4,12 +4,15 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { db } from '@/lib/db';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 // GET - 获取歌单中的所有歌曲
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -61,6 +64,8 @@ export async function GET(request: NextRequest) {
 // POST - 添加歌曲到歌单
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -136,6 +141,8 @@ export async function POST(request: NextRequest) {
 // DELETE - 从歌单中移除歌曲
 export async function DELETE(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/music/playrecords/route.ts b/src/app/api/music/playrecords/route.ts
index d27090c..41797ce 100644
--- a/src/app/api/music/playrecords/route.ts
+++ b/src/app/api/music/playrecords/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { db } from '@/lib/db';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { MusicPlayRecord } from '@/lib/db.client';
 import { getCachedSongs, setCachedSong } from '@/lib/music-song-cache';
 
@@ -11,6 +12,8 @@ export const runtime = 'nodejs';
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -63,6 +66,8 @@ export async function GET(request: NextRequest) {
 
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
@@ -181,6 +186,8 @@ export async function POST(request: NextRequest) {
 
 export async function DELETE(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     // 从 cookie 获取用户信息
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/music/proxy/route.ts b/src/app/api/music/proxy/route.ts
index 01e8f2f..a571a06 100644
--- a/src/app/api/music/proxy/route.ts
+++ b/src/app/api/music/proxy/route.ts
@@ -1,12 +1,15 @@
 /* eslint-disable no-console */
 
 import { NextRequest, NextResponse } from 'next/server';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
 // 代理音频流
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const url = searchParams.get('url');
 
diff --git a/src/app/api/music/route.ts b/src/app/api/music/route.ts
index 588f3f6..bd67b92 100644
--- a/src/app/api/music/route.ts
+++ b/src/app/api/music/route.ts
@@ -3,6 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 
 export const runtime = 'nodejs';
@@ -20,19 +21,19 @@ const serverCache = {
 // 正在下载的音频任务追踪（防止重复下载）
 const downloadingTasks = new Map<string, Promise<void>>();
 
-// 获取 TuneHub 配置
-async function getTuneHubConfig() {
+// 获取音乐服务配置
+async function getMusicServiceConfig() {
   const config = await getConfig();
   const musicConfig = config?.MusicConfig;
 
-  const enabled = musicConfig?.TuneHubEnabled ?? false;
+  const enabled = musicConfig?.Enabled ?? false;
   const baseUrl =
-    musicConfig?.TuneHubBaseUrl ||
-    process.env.TUNEHUB_BASE_URL ||
-    'https://tunehub.sayqz.com/api';
-  const apiKey = musicConfig?.TuneHubApiKey || process.env.TUNEHUB_API_KEY || '';
+    musicConfig?.BaseUrl ||
+    process.env.MUSIC_V2_BASE_URL ||
+    '';
+  const token = musicConfig?.Token || process.env.MUSIC_V2_TOKEN || '';
 
-  return { enabled, baseUrl, apiKey, musicConfig };
+  return { enabled, baseUrl, token, musicConfig };
 }
 
 // 获取 OpenList 客户端
@@ -135,7 +136,7 @@ async function replaceAudioUrlsWithOpenList(
     return data;
   }
 
-  // TuneHub 返回的数据结构是 { code: 0, data: { data: [...], total: 1 } }
+  // 音乐服务返回的数据结构是 { code: 0, data: { data: [...], total: 1 } }
   // 需要提取内层的 data 数组
   const songsData = data.data.data || data.data;
   const songs = Array.isArray(songsData) ? songsData : [songsData];
@@ -205,7 +206,7 @@ async function proxyRequest(
 
     return response;
   } catch (error) {
-    console.error('TuneHub API 请求失败:', error);
+    console.error('Music API 请求失败:', error);
     throw error;
   }
 }
@@ -394,7 +395,9 @@ async function executeMethod(
 // GET 请求处理
 export async function GET(request: NextRequest) {
   try {
-    const { enabled, baseUrl } = await getTuneHubConfig();
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
+    const { enabled, baseUrl } = await getMusicServiceConfig();
 
     if (!enabled) {
       return NextResponse.json(
@@ -544,7 +547,9 @@ export async function GET(request: NextRequest) {
 // POST 请求处理（用于解析歌曲）
 export async function POST(request: NextRequest) {
   try {
-    const { enabled, baseUrl, apiKey } = await getTuneHubConfig();
+    const authResult = await requireFeaturePermission(request, 'music', '无权限访问音乐功能');
+    if (authResult instanceof NextResponse) return authResult;
+    const { enabled, baseUrl, token } = await getMusicServiceConfig();
 
     if (!enabled) {
       return NextResponse.json(
@@ -565,13 +570,13 @@ export async function POST(request: NextRequest) {
 
     switch (action) {
       case 'parse': {
-        // 解析歌曲（需要 API Key）
-        if (!apiKey) {
+        // 解析歌曲（需要 Token）
+        if (!token) {
           return NextResponse.json(
             {
               code: -1,
-              error: '未配置 TuneHub API Key',
-              message: '未配置 TuneHub API Key'
+              error: '未配置音乐服务 Token',
+              message: '未配置音乐服务 Token'
             },
             { status: 403 }
           );
@@ -650,17 +655,17 @@ export async function POST(request: NextRequest) {
               }
             }
           } catch (error) {
-            // OpenList 缓存未命中，继续调用 TuneHub
+            // OpenList 缓存未命中，继续调用音乐服务
           }
         }
 
-        // 4. 调用 TuneHub API 解析
+        // 4. 调用音乐服务解析
         try {
           const response = await proxyRequest(`${baseUrl}/v1/parse`, {
             method: 'POST',
             headers: {
               'Content-Type': 'application/json',
-              'X-API-Key': apiKey,
+              'X-API-Key': token,
             },
             body: JSON.stringify({
               platform,
@@ -671,7 +676,7 @@ export async function POST(request: NextRequest) {
 
           const data = await response.json();
 
-          // 如果 TuneHub 返回错误，包装成统一格式
+          // 如果音乐服务返回错误，包装成统一格式
           if (!response.ok || data.code !== 0) {
             return NextResponse.json({
               code: data.code || -1,
diff --git a/src/app/api/netdisk/quark/instant-play/route.ts b/src/app/api/netdisk/quark/instant-play/route.ts
index 1e47de2..2275ea4 100644
--- a/src/app/api/netdisk/quark/instant-play/route.ts
+++ b/src/app/api/netdisk/quark/instant-play/route.ts
@@ -3,6 +3,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { createQuarkInstantPlayFolder } from '@/lib/netdisk/quark.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 import { base58Encode } from '@/lib/utils';
 
 export const runtime = 'nodejs';
@@ -21,6 +22,9 @@ export async function POST(request: NextRequest) {
     if (!authInfo?.username) {
       return NextResponse.json({ error: '未登录' }, { status: 401 });
     }
+    if (!(await hasFeaturePermission(authInfo.username, 'netdisk_temp_play'))) {
+      return NextResponse.json({ error: '无权限使用临时播放' }, { status: 403 });
+    }
 
     const { shareUrl, passcode, title } = await request.json();
     if (!shareUrl) {
diff --git a/src/app/api/netdisk/quark/transfer/route.ts b/src/app/api/netdisk/quark/transfer/route.ts
index fe0201b..56f1d27 100644
--- a/src/app/api/netdisk/quark/transfer/route.ts
+++ b/src/app/api/netdisk/quark/transfer/route.ts
@@ -3,6 +3,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { transferQuarkShare } from '@/lib/netdisk/quark.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -12,6 +13,9 @@ export async function POST(request: NextRequest) {
     if (!authInfo?.username) {
       return NextResponse.json({ error: '未登录' }, { status: 401 });
     }
+    if (!(await hasFeaturePermission(authInfo.username, 'netdisk_transfer'))) {
+      return NextResponse.json({ error: '无权限使用网盘转存' }, { status: 403 });
+    }
 
     const { shareUrl, passcode } = await request.json();
     if (!shareUrl) {
diff --git a/src/app/api/openlist/check/route.ts b/src/app/api/openlist/check/route.ts
index 7e55479..20cacd1 100644
--- a/src/app/api/openlist/check/route.ts
+++ b/src/app/api/openlist/check/route.ts
@@ -3,6 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 
 export const runtime = 'nodejs';
@@ -13,6 +14,8 @@ export const runtime = 'nodejs';
  */
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     // 权限检查
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/openlist/cms-proxy/[token]/route.ts b/src/app/api/openlist/cms-proxy/[token]/route.ts
index be3f8e9..fe96d51 100644
--- a/src/app/api/openlist/cms-proxy/[token]/route.ts
+++ b/src/app/api/openlist/cms-proxy/[token]/route.ts
@@ -3,6 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -44,7 +45,8 @@ export async function GET(
     if (username) {
       // 检查用户是否被封禁
       const userInfo = await db.getUserInfoV2(username);
-      if (userInfo && !userInfo.banned) {
+      const allowed = await hasFeaturePermission(username, 'private_library');
+      if (userInfo && !userInfo.banned && allowed) {
         isValidToken = true;
       }
     }
diff --git a/src/app/api/openlist/correct/route.ts b/src/app/api/openlist/correct/route.ts
index cd188a4..fccefdf 100644
--- a/src/app/api/openlist/correct/route.ts
+++ b/src/app/api/openlist/correct/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { db } from '@/lib/db';
 import { OpenListClient } from '@/lib/openlist.client';
 import {
@@ -21,6 +22,8 @@ export const runtime = 'nodejs';
  */
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/openlist/delete/route.ts b/src/app/api/openlist/delete/route.ts
index 0cfce85..dcb7a36 100644
--- a/src/app/api/openlist/delete/route.ts
+++ b/src/app/api/openlist/delete/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { db } from '@/lib/db';
 import {
   invalidateMetaInfoCache,
@@ -19,6 +20,8 @@ export const runtime = 'nodejs';
  */
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     // 权限检查
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/openlist/detail/route.ts b/src/app/api/openlist/detail/route.ts
index 54fdec8..1e074bc 100644
--- a/src/app/api/openlist/detail/route.ts
+++ b/src/app/api/openlist/detail/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 import {
   getCachedVideoInfo,
@@ -20,6 +21,8 @@ export const runtime = 'nodejs';
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/openlist/list/route.ts b/src/app/api/openlist/list/route.ts
index 7b2798e..d0b447d 100644
--- a/src/app/api/openlist/list/route.ts
+++ b/src/app/api/openlist/list/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { db } from '@/lib/db';
 import { OpenListClient } from '@/lib/openlist.client';
 import {
@@ -21,6 +22,8 @@ export const runtime = 'nodejs';
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/openlist/play/[token]/route.ts b/src/app/api/openlist/play/[token]/route.ts
index 5a3eb13..71f0348 100644
--- a/src/app/api/openlist/play/[token]/route.ts
+++ b/src/app/api/openlist/play/[token]/route.ts
@@ -5,6 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
 import { OpenListClient } from '@/lib/openlist.client';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -39,14 +40,18 @@ export async function GET(
       if (username) {
         // 检查用户是否被封禁
         const userInfo = await db.getUserInfoV2(username);
-        if (userInfo && !userInfo.banned) {
+        const allowed = await hasFeaturePermission(username, 'private_library');
+        if (userInfo && !userInfo.banned && allowed) {
           hasValidToken = true;
         }
       }
     }
 
     // 验证用户登录
-    const hasValidAuth = authInfo && authInfo.username;
+    const hasValidAuth = !!(
+      authInfo?.username &&
+      (await hasFeaturePermission(authInfo.username, 'private_library'))
+    );
 
     // 两者至少满足其一
     if (!hasValidToken && !hasValidAuth) {
diff --git a/src/app/api/openlist/play/route.ts b/src/app/api/openlist/play/route.ts
index a7b756f..746394c 100644
--- a/src/app/api/openlist/play/route.ts
+++ b/src/app/api/openlist/play/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 
 export const runtime = 'nodejs';
@@ -65,6 +66,8 @@ async function getFinalUrl(url: string, maxRedirects = 5): Promise<string> {
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/openlist/refresh-video/route.ts b/src/app/api/openlist/refresh-video/route.ts
index bf22627..56798b9 100644
--- a/src/app/api/openlist/refresh-video/route.ts
+++ b/src/app/api/openlist/refresh-video/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { OpenListClient } from '@/lib/openlist.client';
 import { invalidateVideoInfoCache } from '@/lib/openlist-cache';
 
@@ -15,6 +16,8 @@ export const runtime = 'nodejs';
  */
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/openlist/refresh/route.ts b/src/app/api/openlist/refresh/route.ts
index d7fb8c5..5cd3764 100644
--- a/src/app/api/openlist/refresh/route.ts
+++ b/src/app/api/openlist/refresh/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { startOpenListRefresh } from '@/lib/openlist-refresh';
 
 export const runtime = 'nodejs';
@@ -14,6 +15,8 @@ export const runtime = 'nodejs';
  */
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     // 权限检查
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
diff --git a/src/app/api/openlist/scan-progress/route.ts b/src/app/api/openlist/scan-progress/route.ts
index d55da41..5baf1ad 100644
--- a/src/app/api/openlist/scan-progress/route.ts
+++ b/src/app/api/openlist/scan-progress/route.ts
@@ -3,6 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { getScanTask } from '@/lib/scan-task';
 
 export const runtime = 'nodejs';
@@ -13,6 +14,8 @@ export const runtime = 'nodejs';
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'private_library', '无权限访问私人影库');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/pansou/search/route.ts b/src/app/api/pansou/search/route.ts
index 89e87e4..78d3956 100644
--- a/src/app/api/pansou/search/route.ts
+++ b/src/app/api/pansou/search/route.ts
@@ -2,6 +2,7 @@
 
 import { NextRequest, NextResponse } from 'next/server';
 
+import { requireFeaturePermission } from '@/lib/permissions';
 import { getConfig } from '@/lib/config';
 import { PansouLink, searchPansou } from '@/lib/pansou.client';
 
@@ -9,6 +10,13 @@ export const runtime = 'nodejs';
 
 export async function POST(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(
+      request,
+      'netdisk_search',
+      '无权限使用网盘搜索'
+    );
+    if (authResult instanceof NextResponse) return authResult;
+
     const body = await request.json();
     const { keyword } = body;
 
diff --git a/src/app/api/tvbox/subscribe/route.ts b/src/app/api/tvbox/subscribe/route.ts
index 0a3165c..705fe4c 100644
--- a/src/app/api/tvbox/subscribe/route.ts
+++ b/src/app/api/tvbox/subscribe/route.ts
@@ -5,6 +5,7 @@ import { NextRequest, NextResponse } from 'next/server';
 import { getAvailableApiSites, getConfig } from '@/lib/config';
 import { db } from '@/lib/db';
 import { getCachedLiveChannels } from '@/lib/live';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -76,7 +77,12 @@ export async function GET(request: NextRequest) {
     const apiSites = await getAvailableApiSites(username);
 
     // 获取直播源
-    const liveConfig = config.LiveConfig?.filter(live => !live.disabled) || [];
+    const canAccessLive = isGlobalToken || !username
+      ? true
+      : await hasFeaturePermission(username, 'live');
+    const liveConfig = canAccessLive
+      ? config.LiveConfig?.filter(live => !live.disabled) || []
+      : [];
 
     // 获取当前请求的 origin，用于构建代理链接
     // 优先级：SITE_BASE 环境变量 > origin 参数 > 从请求头构建
diff --git a/src/app/api/web-live/proxy/[filename]/route.ts b/src/app/api/web-live/proxy/[filename]/route.ts
index 0449e5a..3f08ba1 100644
--- a/src/app/api/web-live/proxy/[filename]/route.ts
+++ b/src/app/api/web-live/proxy/[filename]/route.ts
@@ -1,5 +1,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
+import { requireFeaturePermission } from '@/lib/permissions';
+
 function getBaseUrl(url: string): string {
   const urlObj = new URL(url);
   const pathParts = urlObj.pathname.split('/');
@@ -38,6 +40,8 @@ function processM3u8Content(content: string, baseUrl: string): string {
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'web_live', '无权限访问网络直播');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const url = searchParams.get('url');
 
diff --git a/src/app/api/web-live/sources/route.ts b/src/app/api/web-live/sources/route.ts
index 502e53d..a7c1b4d 100644
--- a/src/app/api/web-live/sources/route.ts
+++ b/src/app/api/web-live/sources/route.ts
@@ -1,11 +1,14 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const dynamic = 'force-dynamic'; // 禁用缓存
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'web_live', '无权限访问网络直播');
+    if (authResult instanceof NextResponse) return authResult;
     const config = await getConfig();
     if (!config?.WebLiveConfig) {
       return NextResponse.json([]);
diff --git a/src/app/api/web-live/stream/route.ts b/src/app/api/web-live/stream/route.ts
index 2eb522a..6545b0b 100644
--- a/src/app/api/web-live/stream/route.ts
+++ b/src/app/api/web-live/stream/route.ts
@@ -1,6 +1,8 @@
 import crypto from 'crypto';
 import { NextRequest, NextResponse } from 'next/server';
 
+import { requireFeaturePermission } from '@/lib/permissions';
+
 function getAntiCode(oldAntiCode: string, streamName: string): string {
   const paramsT = 100;
   const sdkVersion = 2403051612;
@@ -206,6 +208,8 @@ async function getDouyinStream(roomId: string) {
 
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'web_live', '无权限访问网络直播');
+    if (authResult instanceof NextResponse) return authResult;
     const { searchParams } = new URL(request.url);
     const platform = searchParams.get('platform');
     const roomId = searchParams.get('roomId');
diff --git a/src/app/api/xiaoya/browse/route.ts b/src/app/api/xiaoya/browse/route.ts
index c9156da..8c4bb3b 100644
--- a/src/app/api/xiaoya/browse/route.ts
+++ b/src/app/api/xiaoya/browse/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { XiaoyaClient } from '@/lib/xiaoya.client';
 
 export const runtime = 'nodejs';
@@ -14,6 +15,8 @@ export const runtime = 'nodejs';
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'xiaoya', '无权限访问小雅');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/xiaoya/play/route.ts b/src/app/api/xiaoya/play/route.ts
index 9f3a585..2bbabc5 100644
--- a/src/app/api/xiaoya/play/route.ts
+++ b/src/app/api/xiaoya/play/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 import { XiaoyaClient } from '@/lib/xiaoya.client';
 
 export const runtime = 'nodejs';
@@ -66,6 +67,8 @@ async function getFinalUrl(url: string, maxRedirects = 5): Promise<string> {
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'xiaoya', '无权限访问小雅');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/api/xiaoya/search/route.ts b/src/app/api/xiaoya/search/route.ts
index da3b273..31e7592 100644
--- a/src/app/api/xiaoya/search/route.ts
+++ b/src/app/api/xiaoya/search/route.ts
@@ -4,6 +4,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { getConfig } from '@/lib/config';
+import { requireFeaturePermission } from '@/lib/permissions';
 
 export const runtime = 'nodejs';
 
@@ -13,6 +14,8 @@ export const runtime = 'nodejs';
  */
 export async function GET(request: NextRequest) {
   try {
+    const authResult = await requireFeaturePermission(request, 'xiaoya', '无权限访问小雅');
+    if (authResult instanceof NextResponse) return authResult;
     const authInfo = getAuthInfoFromCookie(request);
     if (!authInfo || !authInfo.username) {
       return NextResponse.json({ error: '未授权' }, { status: 401 });
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index c3ca802..f82d369 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -1,11 +1,14 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
 import type { Metadata, Viewport } from 'next';
+import { cookies } from 'next/headers';
 import { Inter } from 'next/font/google';
 
 import './globals.css';
 
 import { getConfig } from '@/lib/config';
+import { parseAuthInfo } from '@/lib/auth';
+import { getUserFeatureAccess } from '@/lib/permissions';
 import { listEnabledSourceScripts } from '@/lib/source-script';
 
 import { StartupCacheCleanup } from '../components/DanmakuCacheCleanup';
@@ -92,18 +95,27 @@ export default async function RootLayout({
   let aiDefaultMessageNoVideo = '';
   let aiDefaultMessageWithVideo = '';
   let enableMovieRequest = true;
+  let liveEnabled = true;
   let webLiveEnabled = false;
   let customAdFilterVersion = 0;
-  let tuneHubEnabled = false;
+  let musicFeatureEnabled = false;
   let suwayomiEnabled = false;
   let musicProxyEnabled = true;
   let advancedRecommendationEnabled = false;
+  let userFeatureAccess =
+    storageType === 'localstorage'
+      ? await getUserFeatureAccess(process.env.USERNAME || 'localstorage-owner')
+      : await getUserFeatureAccess(null);
   let customCategories = [] as {
     name: string;
     type: 'movie' | 'tv';
     query: string;
   }[];
   if (storageType !== 'localstorage') {
+    const cookieStore = await cookies();
+    const authInfo = parseAuthInfo(cookieStore.get('auth')?.value);
+    userFeatureAccess = await getUserFeatureAccess(authInfo?.username);
+
     const config = await getConfig();
     siteName = config.SiteConfig.SiteName;
     announcement = config.SiteConfig.Announcement;
@@ -149,11 +161,12 @@ export default async function RootLayout({
     // 求片功能配置
     enableMovieRequest = config.SiteConfig.EnableMovieRequest ?? true;
     // 网络直播功能配置
+    liveEnabled = (config.LiveConfig || []).some((source) => !source.disabled);
     webLiveEnabled = config.WebLiveEnabled ?? false;
     // 自定义去广告代码版本号
     customAdFilterVersion = config.SiteConfig?.CustomAdFilterVersion || 0;
     // 音乐功能配置
-    tuneHubEnabled = config.MusicConfig?.Enabled || false;
+    musicFeatureEnabled = config.MusicConfig?.Enabled || false;
     musicProxyEnabled = config.MusicConfig?.ProxyEnabled ?? true;
     // 漫画功能配置
     suwayomiEnabled = !!(
@@ -204,10 +217,13 @@ export default async function RootLayout({
     ENABLE_TVBOX_SUBSCRIBE: process.env.ENABLE_TVBOX_SUBSCRIBE === 'true',
     ENABLE_OFFLINE_DOWNLOAD: process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true',
     VOICE_CHAT_STRATEGY: process.env.NEXT_PUBLIC_VOICE_CHAT_STRATEGY || 'webrtc-fallback',
-    OPENLIST_ENABLED: openListEnabled,
-    EMBY_ENABLED: embyEnabled,
-    XIAOYA_ENABLED: xiaoyaEnabled,
-    PRIVATE_LIBRARY_ENABLED: openListEnabled || embyEnabled || xiaoyaEnabled,
+    OPENLIST_ENABLED: openListEnabled && userFeatureAccess.private_library,
+    EMBY_ENABLED: embyEnabled && userFeatureAccess.emby,
+    XIAOYA_ENABLED: xiaoyaEnabled && userFeatureAccess.xiaoya,
+    PRIVATE_LIBRARY_ENABLED:
+      (openListEnabled && userFeatureAccess.private_library) ||
+      (embyEnabled && userFeatureAccess.emby) ||
+      (xiaoyaEnabled && userFeatureAccess.xiaoya),
     LOGIN_BACKGROUND_IMAGE: loginBackgroundImage,
     REGISTER_BACKGROUND_IMAGE: registerBackgroundImage,
     PROGRESS_THUMB_TYPE: progressThumbType,
@@ -221,7 +237,7 @@ export default async function RootLayout({
     ENABLE_OIDC_LOGIN: enableOIDCLogin,
     ENABLE_OIDC_REGISTRATION: enableOIDCRegistration,
     OIDC_BUTTON_TEXT: oidcButtonText,
-    AI_ENABLED: aiEnabled,
+    AI_ENABLED: aiEnabled && userFeatureAccess.ai_ask,
     AI_ENABLE_HOMEPAGE_ENTRY: aiEnableHomepageEntry,
     AI_ENABLE_VIDEOCARD_ENTRY: aiEnableVideoCardEntry,
     AI_ENABLE_PLAYPAGE_ENTRY: aiEnablePlayPageEntry,
@@ -231,12 +247,19 @@ export default async function RootLayout({
     AI_DEFAULT_MESSAGE_NO_VIDEO: aiDefaultMessageNoVideo,
     AI_DEFAULT_MESSAGE_WITH_VIDEO: aiDefaultMessageWithVideo,
     ENABLE_MOVIE_REQUEST: enableMovieRequest,
-    WEB_LIVE_ENABLED: webLiveEnabled,
+    LIVE_ENABLED: liveEnabled && userFeatureAccess.live,
+    WEB_LIVE_ENABLED: webLiveEnabled && userFeatureAccess.web_live,
     ADVANCED_RECOMMENDATION_ENABLED: advancedRecommendationEnabled,
     CUSTOM_AD_FILTER_VERSION: customAdFilterVersion,
-    MUSIC_ENABLED: tuneHubEnabled,
+    MUSIC_ENABLED: musicFeatureEnabled && userFeatureAccess.music,
     MUSIC_PROXY_ENABLED: musicProxyEnabled,
-    SUWAYOMI_ENABLED: suwayomiEnabled,
+    SUWAYOMI_ENABLED: suwayomiEnabled && userFeatureAccess.manga,
+    NETDISK_SEARCH_ENABLED: userFeatureAccess.netdisk_search,
+    MAGNET_SEARCH_ENABLED: userFeatureAccess.magnet_search,
+    MAGNET_SAVE_PRIVATE_LIBRARY_ENABLED:
+      userFeatureAccess.magnet_save_private_library,
+    NETDISK_TRANSFER_ENABLED: userFeatureAccess.netdisk_transfer,
+    NETDISK_TEMP_PLAY_ENABLED: userFeatureAccess.netdisk_temp_play,
     FESTIVE_EFFECT_ENABLED:
       process.env.FESTIVE_EFFECT_ENABLED === 'true',
   };
diff --git a/src/app/live/page.tsx b/src/app/live/page.tsx
index 2020793..60de21d 100644
--- a/src/app/live/page.tsx
+++ b/src/app/live/page.tsx
@@ -72,14 +72,22 @@ interface LiveSource {
 }
 
 function LivePageClient() {
+  const router = useRouter();
+  const searchParams = useSearchParams();
+
   // 动态加载浏览器专用库
   useEffect(() => {
     if (typeof window !== 'undefined') {
       import('artplayer').then(mod => { Artplayer = mod.default; });
       import('hls.js').then(mod => { Hls = mod.default; });
       import('flv.js').then(mod => { flvjs = mod.default; });
+
+      const runtimeConfig = (window as any).RUNTIME_CONFIG;
+      if (runtimeConfig?.LIVE_ENABLED === false) {
+        router.replace('/');
+      }
     }
-  }, []);
+  }, [router]);
 
   // -----------------------------------------------------------------------------
   // 状态变量（State）
@@ -91,9 +99,6 @@ function LivePageClient() {
   const [loadingMessage, setLoadingMessage] = useState('正在加载直播源...');
   const [error, setError] = useState<string | null>(null);
 
-  const searchParams = useSearchParams();
-  const router = useRouter();
-
   // 直播源相关
   const [liveSources, setLiveSources] = useState<LiveSource[]>([]);
   const [currentSource, setCurrentSource] = useState<LiveSource | null>(null);
diff --git a/src/app/manga/page.tsx b/src/app/manga/page.tsx
index 8ea8836..8b7af74 100644
--- a/src/app/manga/page.tsx
+++ b/src/app/manga/page.tsx
@@ -45,6 +45,12 @@ export default function MangaRecommendPage() {
   const [shelf, setShelf] = useState<Record<string, MangaShelfItem>>({});
   const loadMoreRef = useRef<HTMLDivElement | null>(null);
 
+  useEffect(() => {
+    if (typeof window !== 'undefined' && !(window as any).RUNTIME_CONFIG?.SUWAYOMI_ENABLED) {
+      router.replace('/');
+    }
+  }, [router]);
+
   useEffect(() => {
     const query = searchParams.get('q')?.trim();
     if (!query) return;
diff --git a/src/app/music/page.tsx b/src/app/music/page.tsx
index ab85ef9..30798b4 100644
--- a/src/app/music/page.tsx
+++ b/src/app/music/page.tsx
@@ -116,6 +116,12 @@ export default function MusicPage() {
   const [loadingPlayAll, setLoadingPlayAll] = useState(false); // 播放全部加载状态
   const [deletingPlaylistId, setDeletingPlaylistId] = useState<string | null>(null); // 正在删除的歌单ID
 
+  useEffect(() => {
+    if (typeof window !== 'undefined' && !(window as any).RUNTIME_CONFIG?.MUSIC_ENABLED) {
+      router.replace('/');
+    }
+  }, [router]);
+
   // Toast 和 Confirm Modal 状态
   const [toast, setToast] = useState<ToastProps | null>(null);
   const [confirmModal, setConfirmModal] = useState<{
diff --git a/src/app/play/page.tsx b/src/app/play/page.tsx
index 9c4d655..a6c26be 100644
--- a/src/app/play/page.tsx
+++ b/src/app/play/page.tsx
@@ -148,6 +148,7 @@ function PlayPageClient() {
 
   // 网盘搜索弹窗状态
   const [showPansouDialog, setShowPansouDialog] = useState(false);
+  const [netdiskSearchEnabled, setNetdiskSearchEnabled] = useState(false);
 
   // AI问片状态
   const [showAIChat, setShowAIChat] = useState(false);
@@ -218,6 +219,14 @@ function PlayPageClient() {
     }
   }, []);
 
+  useEffect(() => {
+    if (typeof window !== 'undefined') {
+      setNetdiskSearchEnabled(
+        !!(window as any).RUNTIME_CONFIG?.NETDISK_SEARCH_ENABLED
+      );
+    }
+  }, []);
+
   // 网页全屏状态 - 控制导航栏的显示隐藏
   const [isWebFullscreen, setIsWebFullscreen] = useState(false);
   // 原生全屏状态
@@ -9503,16 +9512,18 @@ function PlayPageClient() {
                       <FavoriteIcon filled={favorited} />
                     </button>
                     {/* 网盘搜索按钮 */}
-                    <button
-                      onClick={(e) => {
-                        e.stopPropagation();
-                        openDrawer('pansou');
-                      }}
-                      className='flex-shrink-0 hover:opacity-80 transition-opacity'
-                      title='搜索网盘资源'
-                    >
-                      <Cloud className='h-6 w-6 text-gray-700 dark:text-gray-300' />
-                    </button>
+                    {netdiskSearchEnabled && (
+                      <button
+                        onClick={(e) => {
+                          e.stopPropagation();
+                          openDrawer('pansou');
+                        }}
+                        className='flex-shrink-0 hover:opacity-80 transition-opacity'
+                        title='搜索网盘资源'
+                      >
+                        <Cloud className='h-6 w-6 text-gray-700 dark:text-gray-300' />
+                      </button>
+                    )}
                     {/* AI问片按钮 */}
                     {aiEnabled && detail && (
                       <button
diff --git a/src/app/private-library/page.tsx b/src/app/private-library/page.tsx
index 8b4d94b..3fcd196 100644
--- a/src/app/private-library/page.tsx
+++ b/src/app/private-library/page.tsx
@@ -108,6 +108,12 @@ export default function PrivateLibraryPage() {
     setMounted(true);
   }, []);
 
+  useEffect(() => {
+    if (mounted && !runtimeConfig.PRIVATE_LIBRARY_ENABLED) {
+      router.replace('/');
+    }
+  }, [mounted, router, runtimeConfig]);
+
   // 小雅搜索处理函数
   const handleXiaoyaSearch = async () => {
     if (!xiaoyaSearchKeyword.trim()) return;
diff --git a/src/app/search/page.tsx b/src/app/search/page.tsx
index f02bb2c..661ba6c 100644
--- a/src/app/search/page.tsx
+++ b/src/app/search/page.tsx
@@ -63,6 +63,8 @@ function SearchPageClient() {
   const [userRole, setUserRole] = useState<'owner' | 'admin' | 'user' | null>(
     null
   );
+  const [netdiskSearchEnabled, setNetdiskSearchEnabled] = useState(false);
+  const [magnetSearchEnabled, setMagnetSearchEnabled] = useState(false);
   // 繁体转简体转换器
   const converterRef = useRef<((text: string) => string) | null>(null);
   // 转换器是否已初始化
@@ -964,7 +966,10 @@ function SearchPageClient() {
     const typeParam = searchParams.get('type');
     const query = searchParams.get('q');
 
-    if (typeParam === 'pansou' || typeParam === 'acg') {
+    if (
+      (typeParam === 'pansou' && netdiskSearchEnabled) ||
+      (typeParam === 'acg' && magnetSearchEnabled)
+    ) {
       setActiveTab(typeParam);
 
       // 如果有搜索关键词且显示结果，触发对应的搜索
@@ -994,6 +999,12 @@ function SearchPageClient() {
     // 获取用户权限
     const authInfo = getAuthInfoFromBrowserCookie();
     setUserRole(authInfo?.role || null);
+    setNetdiskSearchEnabled(
+      !!(window as any).RUNTIME_CONFIG?.NETDISK_SEARCH_ENABLED
+    );
+    setMagnetSearchEnabled(
+      !!(window as any).RUNTIME_CONFIG?.MAGNET_SEARCH_ENABLED
+    );
 
     // 初始化繁体转简体转换器
     if (typeof window !== 'undefined') {
@@ -1337,7 +1348,7 @@ function SearchPageClient() {
       setShowResults(false);
       setShowSuggestions(false);
     }
-  }, [searchParams, forceRefresh, converterReady]);
+  }, [searchParams, forceRefresh, converterReady, netdiskSearchEnabled, magnetSearchEnabled]);
 
   // 组件卸载时，关闭可能存在的连接
   useEffect(() => {
@@ -1558,13 +1569,16 @@ function SearchPageClient() {
                   value: 'video',
                   icon: <Film size={16} />,
                 },
-                {
-                  label: '网盘搜索',
-                  value: 'pansou',
-                  icon: <HardDrive size={16} />,
-                },
-                // 仅管理员和站长显示 ACG 磁力搜索
-                ...(userRole === 'admin' || userRole === 'owner'
+                ...(netdiskSearchEnabled
+                  ? [
+                      {
+                        label: '网盘搜索',
+                        value: 'pansou' as const,
+                        icon: <HardDrive size={16} />,
+                      },
+                    ]
+                  : []),
+                ...(magnetSearchEnabled
                   ? [
                       {
                         label: '动漫磁力',
diff --git a/src/components/MobileBottomNav.tsx b/src/components/MobileBottomNav.tsx
index 0371727..11e2e15 100644
--- a/src/components/MobileBottomNav.tsx
+++ b/src/components/MobileBottomNav.tsx
@@ -54,16 +54,11 @@ const MobileBottomNav = ({ activePath }: MobileBottomNavProps) => {
       label: '综艺',
       href: '/douban?type=show',
     },
-    {
-      icon: TvMinimalPlay,
-      label: '电视直播',
-      href: '/live',
-    },
-    {
-      icon: Globe,
-      label: '网络直播',
-      href: '/web-live',
-    },
+      {
+        icon: TvMinimalPlay,
+        label: '电视直播',
+        href: '/live',
+      },
   ]);
 
   useEffect(() => {
@@ -92,11 +87,15 @@ const MobileBottomNav = ({ activePath }: MobileBottomNavProps) => {
         label: '综艺',
         href: '/douban?type=show',
       },
-      {
-        icon: TvMinimalPlay,
-        label: '电视直播',
-        href: '/live',
-      },
+      ...(runtimeConfig?.LIVE_ENABLED
+        ? [
+            {
+              icon: TvMinimalPlay,
+              label: '电视直播',
+              href: '/live',
+            },
+          ]
+        : []),
     ];
 
     // 如果启用网络直播，添加网络直播入口
diff --git a/src/components/Sidebar.tsx b/src/components/Sidebar.tsx
index 2f16a65..5489f83 100644
--- a/src/components/Sidebar.tsx
+++ b/src/components/Sidebar.tsx
@@ -151,11 +151,6 @@ const Sidebar = ({ onToggle, activePath = '/' }: SidebarProps) => {
       label: '电视直播',
       href: '/live',
     },
-    {
-      icon: Globe,
-      label: '网络直播',
-      href: '/web-live',
-    },
   ]);
 
   useEffect(() => {
@@ -183,11 +178,15 @@ const Sidebar = ({ onToggle, activePath = '/' }: SidebarProps) => {
         label: '综艺',
         href: '/douban?type=show',
       },
-      {
-        icon: TvMinimalPlay,
-        label: '电视直播',
-        href: '/live',
-      },
+      ...(runtimeConfig?.LIVE_ENABLED
+        ? [
+            {
+              icon: TvMinimalPlay,
+              label: '电视直播',
+              href: '/live',
+            },
+          ]
+        : []),
     ];
 
     // 如果启用网络直播，添加网络直播入口
diff --git a/src/lib/admin.types.ts b/src/lib/admin.types.ts
index c21e261..3aaf8e4 100644
--- a/src/lib/admin.types.ts
+++ b/src/lib/admin.types.ts
@@ -77,6 +77,7 @@ export interface AdminConfig {
     Tags?: {
       name: string;
       enabledApis: string[];
+      permissions?: string[];
     }[];
   };
   SourceConfig: {
@@ -189,8 +190,6 @@ export interface AdminConfig {
     EnableVideoCardEntry: boolean; // VideoCard入口开关
     EnablePlayPageEntry: boolean; // 播放页入口开关
     EnableAIComments: boolean; // AI评论生成开关
-    // 权限控制
-    AllowRegularUsers: boolean; // 是否允许普通用户使用AI问片（关闭后仅站长和管理员可用）
     // 高级设置
     Temperature?: number; // AI温度参数（0-2），默认0.7
     MaxTokens?: number; // 最大回复token数，默认1000
@@ -276,10 +275,6 @@ export interface AdminConfig {
     BaseUrl?: string; // lxserver 地址
     Token?: string; // lxserver x-user-token
     ProxyEnabled?: boolean; // 是否走 stream 代理
-    // 兼容旧代码的遗留字段（待删除）
-    TuneHubEnabled?: boolean;
-    TuneHubBaseUrl?: string;
-    TuneHubApiKey?: string;
     OpenListCacheEnabled?: boolean;
     OpenListCacheURL?: string;
     OpenListCacheUsername?: string;
diff --git a/src/lib/feature-permissions.ts b/src/lib/feature-permissions.ts
new file mode 100644
index 0000000..88c121d
--- /dev/null
+++ b/src/lib/feature-permissions.ts
@@ -0,0 +1,36 @@
+export const FEATURE_PERMISSION_OPTIONS = [
+  { key: 'private_library', label: '私人影库', description: 'OpenList 私人影库访问' },
+  { key: 'emby', label: 'Emby', description: 'Emby 私人媒体库访问' },
+  { key: 'xiaoya', label: '小雅', description: '小雅媒体库访问' },
+  { key: 'ai_ask', label: 'AI问片', description: 'AI 问片与影视问答' },
+  { key: 'netdisk_search', label: '网盘搜索', description: 'Pansou 网盘资源搜索' },
+  { key: 'magnet_search', label: '磁链搜索', description: '动漫/磁链搜索' },
+  { key: 'magnet_save_private_library', label: '磁链保存影库', description: '磁链保存到私人影库' },
+  { key: 'netdisk_transfer', label: '网盘转存', description: '夸克网盘转存' },
+  { key: 'netdisk_temp_play', label: '临时播放', description: '网盘资源临时播放' },
+  { key: 'live', label: '电视直播', description: '电视直播频道观看' },
+  { key: 'web_live', label: '网络直播', description: '网络直播观看' },
+  { key: 'music', label: '音乐', description: '音乐视听功能' },
+  { key: 'manga', label: '漫画展馆', description: '漫画搜索、阅读与书架' },
+] as const;
+
+export type FeaturePermissionKey = (typeof FEATURE_PERMISSION_OPTIONS)[number]['key'];
+
+export const ALL_FEATURE_PERMISSION_KEYS = FEATURE_PERMISSION_OPTIONS.map(
+  (item) => item.key
+) as FeaturePermissionKey[];
+
+export function sanitizeFeaturePermissions(
+  permissions?: string[] | null
+): FeaturePermissionKey[] {
+  if (!Array.isArray(permissions)) return [];
+  const allowed = new Set<FeaturePermissionKey>(ALL_FEATURE_PERMISSION_KEYS);
+  return Array.from(
+    new Set(
+      permissions.filter(
+        (item): item is FeaturePermissionKey =>
+          typeof item === 'string' && allowed.has(item as FeaturePermissionKey)
+      )
+    )
+  );
+}
diff --git a/src/lib/music-v2-api.ts b/src/lib/music-v2-api.ts
index be08fd3..44a5271 100644
--- a/src/lib/music-v2-api.ts
+++ b/src/lib/music-v2-api.ts
@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from 'next/server';
 
 import { getAuthInfoFromCookie } from '@/lib/auth';
 import { db } from '@/lib/db';
+import { hasFeaturePermission } from '@/lib/permissions';
 
 export async function getMusicV2Username(request: NextRequest): Promise<string | null> {
   const authInfo = getAuthInfoFromCookie(request);
@@ -14,6 +15,11 @@ export async function getMusicV2Username(request: NextRequest): Promise<string |
     }
   }
 
+  const allowed = await hasFeaturePermission(authInfo.username, 'music');
+  if (!allowed) {
+    return null;
+  }
+
   return authInfo.username;
 }
 
diff --git a/src/lib/permissions.ts b/src/lib/permissions.ts
new file mode 100644
index 0000000..6511410
--- /dev/null
+++ b/src/lib/permissions.ts
@@ -0,0 +1,101 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+import { getConfig } from '@/lib/config';
+import { db } from '@/lib/db';
+import {
+  ALL_FEATURE_PERMISSION_KEYS,
+  type FeaturePermissionKey,
+  sanitizeFeaturePermissions,
+} from '@/lib/feature-permissions';
+
+export type FeatureAccessMap = Record<FeaturePermissionKey, boolean>;
+
+export function createEmptyFeatureAccessMap(): FeatureAccessMap {
+  return ALL_FEATURE_PERMISSION_KEYS.reduce((acc, key) => {
+    acc[key] = false;
+    return acc;
+  }, {} as FeatureAccessMap);
+}
+
+function isPrivilegedRole(role?: string) {
+  return role === 'owner' || role === 'admin';
+}
+
+async function getUserFeatureAccessMap(username: string): Promise<FeatureAccessMap> {
+  const storageType = process.env.NEXT_PUBLIC_STORAGE_TYPE || 'localstorage';
+  if (storageType === 'localstorage') {
+    return ALL_FEATURE_PERMISSION_KEYS.reduce((acc, key) => {
+      acc[key] = true;
+      return acc;
+    }, {} as FeatureAccessMap);
+  }
+
+  const userInfo = await db.getUserInfoV2(username);
+  if (!userInfo || userInfo.banned) {
+    return createEmptyFeatureAccessMap();
+  }
+
+  if (username === process.env.USERNAME || isPrivilegedRole(userInfo.role)) {
+    return ALL_FEATURE_PERMISSION_KEYS.reduce((acc, key) => {
+      acc[key] = true;
+      return acc;
+    }, {} as FeatureAccessMap);
+  }
+
+  const config = await getConfig();
+  const tags = Array.isArray(userInfo.tags) ? userInfo.tags : [];
+
+  // 兼容旧用户：未分配用户组时，默认拥有全部功能权限
+  if (tags.length === 0) {
+    return ALL_FEATURE_PERMISSION_KEYS.reduce((acc, key) => {
+      acc[key] = true;
+      return acc;
+    }, {} as FeatureAccessMap);
+  }
+
+  const allowedPermissions = new Set<FeaturePermissionKey>();
+
+  tags.forEach((tagName) => {
+    const group = config.UserConfig.Tags?.find((item) => item.name === tagName);
+    sanitizeFeaturePermissions(group?.permissions).forEach((permission) =>
+      allowedPermissions.add(permission)
+    );
+  });
+
+  return ALL_FEATURE_PERMISSION_KEYS.reduce((acc, key) => {
+    acc[key] = allowedPermissions.has(key);
+    return acc;
+  }, {} as FeatureAccessMap);
+}
+
+export async function getUserFeatureAccess(username?: string | null): Promise<FeatureAccessMap> {
+  if (!username) return createEmptyFeatureAccessMap();
+  return getUserFeatureAccessMap(username);
+}
+
+export async function hasFeaturePermission(
+  username: string,
+  permission: FeaturePermissionKey
+): Promise<boolean> {
+  const accessMap = await getUserFeatureAccessMap(username);
+  return accessMap[permission] === true;
+}
+
+export async function requireFeaturePermission(
+  request: NextRequest,
+  permission: FeaturePermissionKey,
+  errorMessage = '无权限访问该功能'
+): Promise<{ username: string } | NextResponse> {
+  const authInfo = getAuthInfoFromCookie(request);
+  if (!authInfo?.username) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+
+  const allowed = await hasFeaturePermission(authInfo.username, permission);
+  if (!allowed) {
+    return NextResponse.json({ error: errorMessage }, { status: 403 });
+  }
+
+  return { username: authInfo.username };
+}