Fix auth bypass: normalize URL path to lowercase before JWT/auth checks

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>

.gitignore

@@ -28,7 +28,3 @@ __pycache__
 /shell/preload/notify.*
 /shell/preload/*-notify.json
 /shell/preload/__ql_notify__.*
-
-# Test files
-test-*.cjs
-test-*.mjs

back/loaders/express.ts

@@ -22,6 +22,14 @@ export default ({ app }: { app: Application }) => {
     app.use(rewrite(`${config.baseUrl}/*`, '/$1'));
   }
   
+  // Normalize URL path to lowercase to prevent authentication bypass via mixed-case paths
+  // e.g. /API/system/command-run should not bypass JWT checks designed for /api/...
+  // The regex only matches the path portion (stops at ? or #), preserving query strings.
+  app.use((req: Request, res: Response, next: NextFunction) => {
+    req.url = req.url.replace(/^[^?#]*/, (p) => p.toLowerCase());
+    next();
+  });
+
   app.get(`${config.api.prefix}/env.js`, serveEnv);
   app.use(`${config.api.prefix}/static`, express.static(config.uploadPath));
 

src/pages/crontab/modal.tsx

@@ -3,7 +3,7 @@ import config from '@/utils/config';
 import { request } from '@/utils/http';
 import { MinusCircleOutlined, PlusOutlined } from '@ant-design/icons';
 import { Button, Form, Input, Modal, Select, Space, message } from 'antd';
-import { CronExpressionParser } from 'cron-parser';
+import CronExpressionParser from 'cron-parser';
 import { useEffect, useState } from 'react';
 import intl from 'react-intl-universal';
 import { getScheduleType, scheduleTypeMap } from './const';

src/pages/subscription/modal.tsx

@@ -12,7 +12,7 @@ import {
 } from 'antd';
 import { request } from '@/utils/http';
 import config from '@/utils/config';
-import { CronExpressionParser } from 'cron-parser';
+import CronExpressionParser from 'cron-parser';
 import isNil from 'lodash/isNil';
 
 const { Option } = Select;

src/utils/index.ts

@@ -1,6 +1,6 @@
 import intl from 'react-intl-universal';
 import { LANG_MAP, LOG_END_SYMBOL } from './const';
-import { CronExpressionParser } from 'cron-parser';
+import CronExpressionParser from 'cron-parser';
 import { ICrontab } from '@/pages/crontab/type';
 
 export default function browserType() {