0.2.5

Reviewed-on: https://git.unlock-music.dev/um/um-react/pulls/63

.drone.yml

@@ -5,7 +5,7 @@ name: default
 
 steps:
   - name: test & build
-    image: node:18.16.1-bookworm
+    image: node:20.10.0-bookworm
     commands:
       # - git config --global --add safe.directory "/drone/src"
       - corepack enable
@@ -17,7 +17,7 @@ steps:
       npm_config_registry: https://registry.npmmirror.com
 
   - name: publish
-    image: node:18.16.1-bookworm
+    image: node:20.10.0-bookworm
     environment:
       DRONE_GITEA_SERVER: https://git.unlock-music.dev
       GITEA_API_KEY:
@@ -29,5 +29,5 @@ steps:
     commands:
       # - git config --global --add safe.directory "/drone/src"
       - python3 -m zipfile -c um-react.zip dist/.
-      - ./scripts/publish.sh
+      # - ./scripts/publish.sh
       - ./scripts/deploy.sh

.npmrc

@@ -1,3 +1,3 @@
-use-node-version=18.16.0
-node-version=18.16.0
+use-node-version=20.10.0
+node-version=20.10.0
 engine-strict=true

README.MD

@@ -3,6 +3,7 @@
 [![Build Status](https://ci.unlock-music.dev/api/badges/um/um-react/status.svg)](https://ci.unlock-music.dev/um/um-react)
 
 - 在浏览器中解锁加密的音乐文件。 Unlock encrypted music file in the browser.
+  - 查看[原基于 Vue 的 Unlock Music 项目][um-vue]
 - Unlock Music 项目是以学习和技术研究的初衷创建的，修改、再分发时请遵循[授权协议]。
 - Unlock Music 的 CLI 版本可以在 [unlock-music/cli] 找到，大批量转换建议使用 CLI 版本。
 - 我们新建了 Telegram 群组 [`@unlock_music_chat`] ，欢迎加入！
@@ -10,21 +11,34 @@
 - [常见问题参考](./docs/faq_zh-hans.md)
 
 [授权协议]: https://git.unlock-music.dev/um/um-react/src/branch/main/LICENSE
+[um-vue]: https://git.unlock-music.dev/um/web
 [unlock-music/cli]: https://git.unlock-music.dev/um/cli
 [`@unlock_music_chat`]: https://t.me/unlock_music_chat
 [um-react-packages]: https://git.unlock-music.dev/um/-/packages/generic/um-react/
 
+⚠️ 手机端浏览器支持有限，请使用最新版本的 Chrome 或 Firefox 官方浏览器。
+
 ## 支持的格式
 
-- [x] QQ 音乐 QMCv1 (.qmc0/.qmc2/.qmc3/.qmcflac/.qmcogg/.tkm)
-- [x] QQ 音乐 QMCv2 PC 端 (.mflac/.mgg/.mflac0/.mgg1/.mggl)
-- [x] 网易云音乐 (.ncm)
-- [x] 虾米音乐 (.xm)
-- [x] 酷我音乐 (.kwm)
-- [x] 酷狗音乐 (.kgm/.vpr)
-- [x] 喜马拉雅 Android 端 (.x2m/.x3m)
-- [x] 咪咕音乐格式 (.mg3d)
-- [ ] ~~<ruby>QQ 音乐海外版<rt>JOOX Music</rt></ruby> (.ofl_en)~~
+- [x] QQ 音乐 QMCv1 (`.qmc3` / `.qmcflac` 等)
+- [x] QQ 音乐 QMCv2
+  - PC 客户端 (`.mflac` / `.mgg` 等) [^qm-key-pc]
+  - 安卓客户端 (`.mflac0` / `.mgg1` / `.mggl` 等) [^qm-key-android]
+  - iOS 客户端 (`.mgalaxy` 等) [^qm-key-ios]
+  - Mac 客户端 (`.mflach` 等) [^qm-key-mac]
+- [x] 网易云音乐 (`.ncm`)
+- [x] 虾米音乐 (`.xm`)
+- [x] 酷我音乐 (`.kwm`)
+- [x] 酷狗音乐 (`.kgm` / `.vpr`)
+- [x] 喜马拉雅 Android 端 (`.x2m` / `.x3m`)
+- [x] 咪咕音乐格式 (`.mg3d`)
+- [x] 蜻蜓 FM (`.qta`)
+- [ ] ~~<ruby>QQ 音乐海外版<rt>JOOX Music</rt></ruby> (`.ofl_en`)~~
+
+[^qm-key-pc]: PC 客户端仅支持 v19.43 或更低版本。
+[^qm-key-android]: 需要获取超级管理员权限后提取密钥数据库，并导入后使用。
+[^qm-key-ios]: 需要越狱获取密钥数据库，或对设备进行完整备份后提取密钥数据库，并导入后使用。
+[^qm-key-mac]: 需要导入密钥数据库。
 
 不支持的格式？请提交样本（加密文件）与客户端信息（或一并上传其安装包）到[仓库的问题追踪区][project-issues]。如果文件太大，请上传到不需要登入下载的网盘，如 [mega.nz](https://mega.nz)、[OneDrive](https://www.onedrive.com/) 等。
 

docs/faq_zh-hans.md

@@ -10,7 +10,7 @@
 
 #### 2、检查您的平台。
 
-日前，<mark>仅 Windows 客户端</mark>下载的歌曲无需密钥，其余平台的官方正式版本均需要提取密钥。
+日前，<mark>仅 Windows 客户端 v19.43 或以下版本</mark>下载的歌曲无需密钥，其余平台的官方正式版本均需要提取密钥。
 
 > iOS 用户提取歌曲困难，建议换用电脑操作；Android 用户提取密钥需要 root，也建议用电脑操作。
 
@@ -34,6 +34,8 @@
 
 日前，<mark>仅手机客户端</mark>下载的歌曲**至臻全景声**及**至臻母带**为新版加密，手机平台的其他音质暂时不需要提取密钥，PC 平台暂未推出使用新版加密的音质。
 
+※ 已知部分第三方修改版会破坏密钥写出功能，导致无法导入密钥。请使用官方版本。
+
 > Android 用户提取密钥需要 root，或者注入文件提供器。
 
 提取密钥教程请访问[新版解锁网站](https://um-react.netlify.app/)，前往网站内的设置 →<mark>切换密钥为 KWMv2 密钥</mark>→“添加一条密钥”旁的<mark>**下拉按钮**</mark>→ 从文件导入密钥…→ 选择您对应的平台查看具体教程。
@@ -54,6 +56,35 @@
 
 目前新版没有做歌曲信息匹配与编辑，所以歌曲如果自己没有写入歌曲信息，解出来就是没有的。
 
+### 安卓 root 相关
+
+对安卓设备获取 root 特权通常会破坏系统的完整性并导致部分功能无法使用。
+例如部分厂商的安卓设备会在解锁后丧失保修资格，或导致无法使用 NFC 移动支付功能等限制。
+
+如果希望不破坏系统完整性，你可以考虑使用模拟器。
+
+目前常见的带有 root 特权支持的的安卓模拟器方案，分别是雷电模拟器（※ 官方版有内置广告）和微软在 Windows 11 开始支援的适用于 Android™ 的 Windows 子系统 (WSA)。
+
+- WSA 可以参考 [MagiskOnWSALocal](https://github.com/LSPosed/MagiskOnWSALocal) 的说明操作。
+- 雷电模拟器可以在「模拟器设置」 → 「其他设置」中启用 root 特权。
+  ![雷电模拟器 其他设置](../src/faq/assets/ld_settings_misc.webp)
+
+### Via 等浏览器无法正常解密/下载
+
+⚠️ 手机端浏览器支持有限，请使用最新版本的 Chrome 或 Firefox 官方浏览器。
+
+已知有问题的浏览器：
+
+- Via 浏览器
+- 夸克浏览器
+- UC 浏览器
+
+可能会遇到的问题包括：
+
+- 网页白屏
+- 无法下载解密后内容
+- 下载的文件名错误
+
 ### 新版解锁网站没有批量下载
 
 目前没有做。抱歉。

package.json

@@ -1,7 +1,7 @@
 {
   "name": "um-react",
   "private": true,
-  "version": "0.2.1",
+  "version": "0.2.5",
   "type": "module",
   "scripts": {
     "start": "vite",
@@ -16,56 +16,56 @@
     "prepare": "husky install"
   },
   "dependencies": {
-    "@chakra-ui/anatomy": "^2.2.1",
+    "@chakra-ui/anatomy": "^2.2.2",
     "@chakra-ui/icons": "^2.1.1",
-    "@chakra-ui/react": "^2.8.1",
+    "@chakra-ui/react": "^2.8.2",
     "@emotion/react": "^11.11.1",
     "@emotion/styled": "^11.11.0",
-    "@jixun/libparakeet": "0.3.0",
-    "@reduxjs/toolkit": "^1.9.7",
-    "framer-motion": "^10.16.4",
-    "immer": "^10.0.3",
-    "nanoid": "^5.0.1",
+    "@jixun/libparakeet": "0.4.3",
+    "@reduxjs/toolkit": "^2.0.1",
+    "framer-motion": "^10.16.16",
+    "nanoid": "^5.0.4",
     "radash": "^11.0.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-dropzone": "^14.2.3",
-    "react-icons": "^4.11.0",
+    "react-icons": "^4.12.0",
     "react-promise-suspense": "^0.3.4",
-    "react-redux": "^8.1.3",
+    "react-redux": "^9.0.4",
     "react-syntax-highlighter": "^15.5.0",
-    "sass": "^1.69.2",
-    "sql.js": "^1.8.0"
+    "sass": "^1.69.5",
+    "sql.js": "^1.9.0"
   },
   "devDependencies": {
-    "@rollup/plugin-replace": "^5.0.3",
-    "@testing-library/jest-dom": "^6.1.3",
-    "@testing-library/react": "^14.0.0",
+    "@rollup/plugin-replace": "^5.0.5",
+    "@testing-library/jest-dom": "^6.1.5",
+    "@testing-library/react": "^14.1.2",
     "@testing-library/user-event": "^14.5.1",
-    "@types/node": "^20.8.4",
-    "@types/react": "^18.2.28",
-    "@types/react-dom": "^18.2.13",
-    "@types/react-syntax-highlighter": "^15.5.8",
-    "@types/sql.js": "^1.4.5",
-    "@typescript-eslint/eslint-plugin": "^6.7.5",
-    "@typescript-eslint/parser": "^6.7.5",
-    "@vitejs/plugin-react": "^4.1.0",
-    "@vitest/coverage-v8": "^0.34.6",
-    "@vitest/ui": "^0.34.6",
-    "eslint": "^8.51.0",
-    "eslint-config-prettier": "^9.0.0",
+    "@types/node": "^20.10.5",
+    "@types/react": "^18.2.45",
+    "@types/react-dom": "^18.2.18",
+    "@types/react-syntax-highlighter": "^15.5.11",
+    "@types/sql.js": "^1.4.9",
+    "@typescript-eslint/eslint-plugin": "^6.15.0",
+    "@typescript-eslint/parser": "^6.15.0",
+    "@vitejs/plugin-react": "^4.2.1",
+    "@vitest/coverage-v8": "^1.1.0",
+    "@vitest/ui": "^1.1.0",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-react-hooks": "^4.6.0",
-    "eslint-plugin-react-refresh": "^0.4.3",
+    "eslint-plugin-react-refresh": "^0.4.5",
     "husky": "^8.0.3",
-    "jsdom": "^22.1.0",
-    "lint-staged": "^14.0.1",
-    "prettier": "^3.0.3",
-    "typescript": "^5.2.2",
-    "vite": "^4.4.11",
-    "vite-plugin-pwa": "^0.16.5",
-    "vite-plugin-top-level-await": "^1.3.1",
-    "vite-plugin-wasm": "^3.2.2",
-    "vitest": "^0.34.6"
+    "jsdom": "^23.0.1",
+    "lint-staged": "^15.2.0",
+    "prettier": "^3.1.1",
+    "typescript": "^5.3.3",
+    "vite": "^5.0.10",
+    "vite-plugin-pwa": "^0.17.4",
+    "vite-plugin-top-level-await": "^1.4.1",
+    "vite-plugin-wasm": "^3.3.0",
+    "vitest": "^1.1.0",
+    "workbox-window": "^7.0.0"
   },
   "lint-staged": {
     "*": "prettier --write --ignore-unknown",
@@ -79,7 +79,7 @@
   "pnpm": {
     "patchedDependencies": {
       "@rollup/plugin-terser@0.4.3": "patches/@rollup__plugin-terser@0.4.3.patch",
-      "sql.js@1.8.0": "patches/sql.js@1.8.0.patch"
+      "sql.js@1.9.0": "patches/sql.js@1.9.0.patch"
     },
     "overrides": {
       "rollup-plugin-terser": "npm:@rollup/plugin-terser@0.4.3",

patches/sql.js@1.9.0.patch

@@ -1,12 +1,11 @@
 diff --git a/dist/sql-wasm.js b/dist/sql-wasm.js
-index e0da60ba096433d9af1c7025d2ffb9c521f190ed..89a5da6af23e1a644106d38dafe7cfa85500a8c4 100644
+index d29af3624109025e59966cf25cb357111bb459de..1b028e3d91ec37108f775627f31f1134aec47476 100644
 --- a/dist/sql-wasm.js
 +++ b/dist/sql-wasm.js
-@@ -192,3 +192,7 @@ else if (typeof define === 'function' && define['amd']) {
+@@ -190,3 +190,6 @@ else if (typeof define === 'function' && define['amd']) {
  else if (typeof exports === 'object'){
      exports["Module"] = initSqlJs;
  }
 +
 +var module;
 +export default initSqlJs;
-+

src/components/AndroidADBPullInstruction/AndroidADBPullInstruction.tsx

@@ -7,7 +7,6 @@ import {
   Box,
   Code,
   Heading,
-  Link,
   ListItem,
   OrderedList,
   Text,
@@ -19,6 +18,7 @@ import hljsStyleGitHub from 'react-syntax-highlighter/dist/esm/styles/hljs/githu
 
 import PowerShellAdbDumpCommandTemplate from './adb_dump.ps1?raw';
 import ShellAdbDumpCommandTemplate from './adb_dump.sh?raw';
+import { ExtLink } from '../ExtLink';
 
 const applyTemplate = (tpl: string, values: Record<string, unknown>) => {
   return tpl.replace(/\{\{\s*(\w+)\s*\}\}/g, (_, key) => (Object.hasOwn(values, key) ? String(values[key]) : '<nil>'));
@@ -36,10 +36,19 @@ export function AndroidADBPullInstruction({ dir, file }: AndroidADBPullInstructi
   return (
     <>
       <Text>
-        你需要 <code>root</code> 访问权限来访问安卓应用的私有数据。
+        你需要
+        <ruby>
+          超级管理员
+          <rp> (</rp>
+          <rt>
+            <code>root</code>
+          </rt>
+          <rp>)</rp>
+        </ruby>
+        访问权限来访问安卓应用的私有数据。
       </Text>
       <Text>
-        ⚠️ 请注意，获取 <code>root</code> 通常意味着你的安卓设备
+        ⚠️ 请注意，获取管理员权限通常意味着你的安卓设备
         <chakra.span color="red.400">将失去保修资格</chakra.span>。
       </Text>
 
@@ -92,13 +101,13 @@ export function AndroidADBPullInstruction({ dir, file }: AndroidADBPullInstructi
             <OrderedList>
               <ListItem>
                 <Text>
-                  确保 <code>adb</code> 命令可用。
+                  确保 <Code>adb</Code> 命令可用。
                 </Text>
                 <Text>
                   💡 如果没有，可以
-                  <Link href="https://scoop.sh/#/apps?q=adb" isExternal>
+                  <ExtLink href="https://scoop.sh/#/apps?q=adb">
                     使用 Scoop 安装 <ExternalLinkIcon />
-                  </Link>
+                  </ExtLink>
                   。
                 </Text>
               </ListItem>
@@ -134,6 +143,11 @@ export function AndroidADBPullInstruction({ dir, file }: AndroidADBPullInstructi
           </Heading>
           <AccordionPanel pb={4}>
             <OrderedList>
+              <ListItem>
+                <Text>
+                  确保 <Code>adb</Code> 命令可用。
+                </Text>
+              </ListItem>
               <ListItem>
                 <Text>将安卓设备连接到电脑，并允许调试。</Text>
               </ListItem>

src/components/AppRoot.tsx

@@ -33,7 +33,7 @@ export function AppRoot() {
             </Tab>
             <Tab>
               <Icon as={MdQuestionAnswer} mr="1" />
-              <chakra.span>问答</chakra.span>
+              <chakra.span>答疑</chakra.span>
             </Tab>
           </TabList>
 

src/components/ExtLink.tsx

@@ -0,0 +1,12 @@
+import type { AnchorHTMLAttributes } from 'react';
+import { ExternalLinkIcon } from '@chakra-ui/icons';
+import { Link } from '@chakra-ui/react';
+
+export function ExtLink({ children, ...props }: AnchorHTMLAttributes<HTMLAnchorElement>) {
+  return (
+    <Link isExternal {...props} rel="noreferrer noopener nofollow">
+      {children}
+      <ExternalLinkIcon />
+    </Link>
+  );
+}

src/components/ImportSecretModal.tsx

@@ -35,7 +35,9 @@ export function ImportSecretModal({ clientName, children, show, onClose, onImpor
             <FileInput onReceiveFiles={handleFileReceived}>拖放或点我选择含有密钥的数据库文件</FileInput>
           </Center>
 
-          <Text mt={2}>选择你的{clientName && <>「{clientName}」</>}客户端平台以查看对应说明：</Text>
+          <Text as="div" mt={2}>
+            选择你的{clientName && <>「{clientName}」</>}客户端平台以查看对应说明：
+          </Text>
           <Flex as={Tabs} variant="enclosed" flexDir="column" flex={1} minH={0}>
             {children}
           </Flex>

src/crypto/parseKuwo.ts

@@ -7,9 +7,11 @@ export interface KuwoHeader {
   quality: string;
 }
 
+const KUWO_MAGIC_HDRS = new Set(['yeelion-kuwo\x00\x00\x00\x00', 'yeelion-kuwo-tme']);
+
 export function parseKuwoHeader(view: DataView): KuwoHeader | null {
   const magic = view.buffer.slice(view.byteOffset, view.byteOffset + 0x10);
-  if (bytesToUTF8String(magic) !== 'yeelion-kuwo-tme') {
+  if (!KUWO_MAGIC_HDRS.has(bytesToUTF8String(magic))) {
     return null; // not kuwo-encrypted file
   }
 

src/decrypt-worker/constants.ts

@@ -1,5 +1,6 @@
 export enum DECRYPTION_WORKER_ACTION_NAME {
   DECRYPT = 'DECRYPT',
+  FIND_QMC_MUSICEX_NAME = 'FIND_QMC_MUSICEX_NAME',
   VERSION = 'VERSION',
 }
 

src/decrypt-worker/crypto/CryptoFactory.ts

@@ -9,6 +9,7 @@ import { XimalayaAndroidCrypto } from './xmly/xmly_android';
 import { KWMCrypto } from './kwm/kwm';
 import { MiguCrypto } from './migu/migu3d_keyless';
 import { TransparentCrypto } from './transparent/transparent';
+import { QingTingFM$Device } from './qtfm/qtfm_device';
 
 export const allCryptoFactories: CryptoFactory[] = [
   // Xiami (*.xm)
@@ -40,6 +41,9 @@ export const allCryptoFactories: CryptoFactory[] = [
   XimalayaAndroidCrypto.makeX2M,
   XimalayaAndroidCrypto.makeX3M,
 
+  // QingTingFM (Android)
+  QingTingFM$Device.make,
+
   // Transparent crypto (not encrypted)
   TransparentCrypto.make,
 ];

src/decrypt-worker/crypto/qmc/qmc_v2.ts

@@ -1,10 +1,9 @@
 import { transformBlob } from '~/decrypt-worker/util/transformBlob';
 import type { CryptoBase } from '../CryptoBase';
 import type { DecryptCommandOptions } from '~/decrypt-worker/types.ts';
-import { SEED, ENC_V2_KEY_1, ENC_V2_KEY_2 } from './qmc_v2.key.ts';
 import { fetchParakeet } from '@jixun/libparakeet';
 import { stringToUTF8Bytes } from '~/decrypt-worker/util/utf8Encoder.ts';
-import { makeQMCv2KeyCrypto } from '~/decrypt-worker/util/qmc2KeyCrypto.ts';
+import { makeQMCv2FooterParser, makeQMCv2KeyCrypto } from '~/decrypt-worker/util/qmc2KeyCrypto.ts';
 
 export class QMC2Crypto implements CryptoBase {
   cryptoName = 'QMC/v2';
@@ -12,7 +11,7 @@ export class QMC2Crypto implements CryptoBase {
 
   async decrypt(buffer: ArrayBuffer): Promise<Blob> {
     const parakeet = await fetchParakeet();
-    const footerParser = parakeet.make.QMCv2FooterParser(SEED, ENC_V2_KEY_1, ENC_V2_KEY_2);
+    const footerParser = makeQMCv2FooterParser(parakeet);
     return transformBlob(buffer, (p) => p.make.QMCv2(footerParser), {
       parakeet,
       cleanup: () => footerParser.delete(),

src/decrypt-worker/crypto/qtfm/qtfm_device.ts

@@ -0,0 +1,25 @@
+import { transformBlob } from '~/decrypt-worker/util/transformBlob';
+import type { CryptoBase } from '../CryptoBase';
+import { DecryptCommandOptions } from '~/decrypt-worker/types';
+
+export class QingTingFM$Device implements CryptoBase {
+  cryptoName = 'QingTing FM/Device ID';
+  checkByDecryptHeader = false;
+
+  async checkBySignature(_buffer: ArrayBuffer, options: DecryptCommandOptions) {
+    return Boolean(/^\.p~?!.*\.qta$/.test(options.fileName) && options.qingTingAndroidKey);
+  }
+
+  async decrypt(buffer: ArrayBuffer, options: DecryptCommandOptions): Promise<Blob> {
+    const { fileName: name, qingTingAndroidKey } = options;
+    if (!qingTingAndroidKey) {
+      throw new Error('QingTingFM Android Device Key was not provided');
+    }
+
+    return transformBlob(buffer, (p) => p.make.QingTingFM(name, qingTingAndroidKey));
+  }
+
+  public static make() {
+    return new QingTingFM$Device();
+  }
+}

src/decrypt-worker/types.ts

@@ -1,6 +1,8 @@
 export interface DecryptCommandOptions {
+  fileName: string;
   qmc2Key?: string;
   kwm2key?: string;
+  qingTingAndroidKey?: string;
 }
 
 export interface DecryptCommandPayload {
@@ -8,3 +10,8 @@ export interface DecryptCommandPayload {
   blobURI: string;
   options: DecryptCommandOptions;
 }
+
+export interface FetchMusicExNamePayload {
+  id: string;
+  blobURI: string;
+}

src/decrypt-worker/util/qmc2KeyCrypto.ts

@@ -2,3 +2,4 @@ import type { Parakeet } from '@jixun/libparakeet';
 import { SEED, ENC_V2_KEY_1, ENC_V2_KEY_2 } from '../crypto/qmc/qmc_v2.key';
 
 export const makeQMCv2KeyCrypto = (p: Parakeet) => p.make.QMCv2KeyCrypto(SEED, ENC_V2_KEY_1, ENC_V2_KEY_2);
+export const makeQMCv2FooterParser = (p: Parakeet) => p.make.QMCv2FooterParser(SEED, ENC_V2_KEY_1, ENC_V2_KEY_2);

src/decrypt-worker/worker.ts

@@ -4,9 +4,11 @@ import { DECRYPTION_WORKER_ACTION_NAME } from './constants';
 import { getSDKVersion } from '@jixun/libparakeet';
 
 import { workerDecryptHandler } from './worker/handler/decrypt';
+import { workerParseMusicExMediaName } from './worker/handler/qmcv2_parser';
 
 const bus = new WorkerServerBus();
 onmessage = bus.onmessage;
 
 bus.addEventHandler(DECRYPTION_WORKER_ACTION_NAME.DECRYPT, workerDecryptHandler);
+bus.addEventHandler(DECRYPTION_WORKER_ACTION_NAME.FIND_QMC_MUSICEX_NAME, workerParseMusicExMediaName);
 bus.addEventHandler(DECRYPTION_WORKER_ACTION_NAME.VERSION, getSDKVersion);

src/decrypt-worker/worker/handler/qmcv2_parser.ts

@@ -0,0 +1,30 @@
+import { fetchParakeet, FooterParserState } from '@jixun/libparakeet';
+import type { FetchMusicExNamePayload } from '~/decrypt-worker/types';
+import { makeQMCv2FooterParser } from '~/decrypt-worker/util/qmc2KeyCrypto';
+import { timedLogger, withGroupedLogs as withTimeGroupedLogs } from '~/util/logUtils';
+
+export const workerParseMusicExMediaName = async ({ id, blobURI }: FetchMusicExNamePayload) => {
+  const label = `decrypt(${id})`;
+  return withTimeGroupedLogs(label, async () => {
+    const parakeet = await timedLogger(`${label}/init`, fetchParakeet);
+    const blob = await timedLogger(`${label}/fetch-src`, async () =>
+      fetch(blobURI, { headers: { Range: 'bytes=-1024' } }).then((r) => r.blob()),
+    );
+
+    const buffer = await timedLogger(`${label}/read-src`, async () => {
+      // Firefox: the range header does not work...?
+      const blobBuffer = await blob.arrayBuffer();
+      if (blobBuffer.byteLength > 1024) {
+        return blobBuffer.slice(-1024);
+      }
+      return blobBuffer;
+    });
+
+    const parsed = makeQMCv2FooterParser(parakeet).parse(buffer);
+    if (parsed.state === FooterParserState.OK) {
+      return parsed.mediaName;
+    }
+
+    return null;
+  });
+};

src/dummy.mjs

@@ -1,2 +1,5 @@
 // This is a dummy module for vite/rollup to resolve.
-Object.defineProperty(Object.create(null), { sideEffects: true });
+export function createRequire() {
+  import('radash'); // we need to import something, so vite don't complain on build
+  throw new Error('this is a dummy module. Do not use');
+}

src/faq/KuwoFAQ.tsx

@@ -37,7 +37,12 @@ export function KuwoFAQ() {
               <AlertIcon />
               <Flex flexDir="column">
                 <Text>安卓用户提取密钥需要 root 权限，或注入文件提供器。</Text>
-                <Text>请注意：项目组不提倡使用第三方修改版应用亦不会提供，使用前请自行评估风险。</Text>
+                <Text>
+                  <strong>注意</strong>：已知部分第三方修改版会破坏密钥写入功能，导致无法正常导入密钥。
+                </Text>
+                <Text>
+                  <strong>注意</strong>：项目组不提倡使用第三方修改版应用亦不会提供，使用前请自行评估风险。
+                </Text>
               </Flex>
             </Alert>
           </Container>

src/faq/OtherFAQ.tsx

@@ -1,7 +1,9 @@
-import { ExternalLinkIcon } from '@chakra-ui/icons';
-import { Link, Text } from '@chakra-ui/react';
+import { Img, ListItem, Text, UnorderedList } from '@chakra-ui/react';
+import { ExtLink } from '~/components/ExtLink';
 import { Header4 } from '~/components/HelpText/Header4';
+import { VQuote } from '~/components/HelpText/VQuote';
 import { ProjectIssue } from '~/components/ProjectIssue';
+import LdPlayerSettingsScreen from './assets/ld_settings_misc.webp';
 
 export function OtherFAQ() {
   return (
@@ -9,18 +11,72 @@ export function OtherFAQ() {
       <Header4>解密后没有封面等信息</Header4>
       <Text>该项目进行解密处理。如果加密前的资源没有内嵌元信息或封面，解密的文件也没有。</Text>
       <Text>请使用第三方工具进行编辑或管理元信息。</Text>
-      <Header4>如何批量下载</Header4>
+
+      <Header4>批量下载</Header4>
       <Text>
-        暂时没有实现，不过你可以在 <ProjectIssue id={34} title="[UI] 全部下载功能" /> 以及{' '}
-        <ProjectIssue id={43} title="批量下载" /> 追踪该问题。
+        {'暂时没有实现，不过你可以在 '}
+        <ProjectIssue id={34} title="[UI] 全部下载功能" />
+        {' 以及 '}
+        <ProjectIssue id={43} title="批量下载" />
+        {' 追踪该问题。'}
       </Text>
+
+      <Header4>安卓: 浏览器支持说明</Header4>
+      <Text>⚠️ 手机端浏览器支持有限，请使用最新版本的 Chrome 或 Firefox 官方浏览器。</Text>
+      <Text>已知有问题的浏览器：</Text>
+      <UnorderedList>
+        <ListItem>Via 浏览器</ListItem>
+        <ListItem>夸克浏览器</ListItem>
+        <ListItem>UC 浏览器</ListItem>
+      </UnorderedList>
+      <Text>可能会遇到的问题包括：</Text>
+      <UnorderedList>
+        <ListItem>网页白屏</ListItem>
+        <ListItem>无法下载解密后内容</ListItem>
+        <ListItem>下载的文件名错误</ListItem>
+      </UnorderedList>
+
+      <Header4>安卓: root 相关说明</Header4>
+      <Text>
+        对安卓设备获取 root 特权通常会破坏系统的完整性并导致部分功能无法使用。
+        例如部分厂商的安卓设备会在解锁后丧失保修资格，或导致无法使用 NFC 移动支付功能等限制。
+      </Text>
+      <Text>如果希望不破坏系统完整性，你可以考虑使用模拟器。</Text>
+      <Text>
+        目前常见的带有 root 特权支持的的安卓模拟器方案，分别是雷电模拟器（※ 官方版有内置广告）和微软在 Windows 11
+        开始支援的
+        <ExtLink href="https://learn.microsoft.com/zh-cn/windows/android/wsa/">
+          <ruby>
+            适用于 Android™ 的 Windows 子系统 (WSA)
+            <rp> (</rp>
+            <rt>
+              <code>Windows Subsystem for Android</code>
+            </rt>
+            <rp>)</rp>
+          </ruby>
+        </ExtLink>
+        。
+      </Text>
+      <UnorderedList>
+        <ListItem>
+          <Text>
+            {'WSA 可以参考 '}
+            <ExtLink href="https://github.com/LSPosed/MagiskOnWSALocal">MagiskOnWSALocal</ExtLink>
+            {' 的说明操作。'}
+          </Text>
+        </ListItem>
+        <ListItem>
+          <Text>
+            雷电模拟器可以在<VQuote>模拟器设置</VQuote> → <VQuote>其他设置</VQuote>中启用 root 特权。
+          </Text>
+          <Img borderRadius={5} border="1px solid #ccc" src={LdPlayerSettingsScreen}></Img>
+        </ListItem>
+      </UnorderedList>
+
       <Header4>有更多问题？</Header4>
       <Text>
         {'欢迎进入 '}
-        <Link href={'https://t.me/unlock_music_chat'} isExternal>
-          Telegram “音乐解锁-交流” 交流群
-          <ExternalLinkIcon />
-        </Link>
+        <ExtLink href={'https://t.me/unlock_music_chat'}>Telegram “音乐解锁-交流” 交流群</ExtLink>
         {' 一起探讨。'}
       </Text>
     </>

src/faq/QQMusicFAQ.tsx

@@ -1,8 +1,9 @@
-import { Alert, AlertIcon, Container, Flex, List, ListItem, Text, chakra } from '@chakra-ui/react';
+import { Alert, AlertIcon, Container, Flex, List, ListItem, Text, UnorderedList, chakra } from '@chakra-ui/react';
 import { Header4 } from '~/components/HelpText/Header4';
 import { SegmentTryOfficialPlayer } from './SegmentTryOfficialPlayer';
-import { QMCv2AllInstructions } from '~/features/settings/panels/QMCv2/QMCv2AllInstructions';
+import { QMCv2QQMusicAllInstructions } from '~/features/settings/panels/QMCv2/QMCv2QQMusicAllInstructions';
 import { SegmentKeyImportInstructions } from './SegmentKeyImportInstructions';
+import { ExtLink } from '~/components/ExtLink';
 
 export function QQMusicFAQ() {
   return (
@@ -16,7 +17,26 @@ export function QQMusicFAQ() {
           <Text>
             <chakra.strong>2、检查您的平台</chakra.strong>
           </Text>
-          <Text>日前，仅Windows客户端下载的歌曲无需密钥，其余平台的官方正式版本均需要提取密钥。</Text>
+          <Text>
+            日前，仅 Windows 客户端 19.43 或更低版本下载的歌曲文件无需密钥，其余平台的官方正式版本均需要提取密钥。
+            你可以通过下方的链接获取 QQ 音乐 Windows 客户端 v19.43 的安装程序：
+          </Text>
+          <UnorderedList pl={3}>
+            <ListItem>
+              <Text>
+                <ExtLink href="https://dldir1v6.qq.com/music/clntupate/QQMusic_Setup_1943.exe">
+                  <code>qq.com</code> 官方下载地址（推荐）
+                </ExtLink>
+              </Text>
+            </ListItem>
+            <ListItem>
+              <Text>
+                <ExtLink href="https://web.archive.org/web/2023/https://dldir1v6.qq.com/music/clntupate/QQMusic_Setup_1943.exe">
+                  <code>Archive.org</code> 存档
+                </ExtLink>
+              </Text>
+            </ListItem>
+          </UnorderedList>
 
           <Container p={2}>
             <Alert status="warning" borderRadius={5}>
@@ -35,7 +55,7 @@ export function QQMusicFAQ() {
             </Alert>
           </Container>
 
-          <SegmentKeyImportInstructions tab="QMCv2 密钥" clientInstructions={<QMCv2AllInstructions />} />
+          <SegmentKeyImportInstructions tab="QMCv2 密钥" clientInstructions={<QMCv2QQMusicAllInstructions />} />
         </ListItem>
       </List>
     </>

src/faq/SegmentAddKeyDropdown.tsx

@@ -16,9 +16,8 @@ export function SegmentAddKeyDropdown() {
         ml="2"
         borderTopLeftRadius={0}
         borderBottomLeftRadius={0}
-        isDisabled
-        css={{ ':disabled': { opacity: 1 } }}
-        aria-label="示例按钮"
+        pointerEvents="none"
+        aria-label="下拉按钮"
       />
     </Flex>
   );

src/features/file-listing/FileRow.tsx

@@ -92,7 +92,7 @@ export function FileRow({ id, file }: FileRowProps) {
                       </WrapItem>
                       <WrapItem>
                         {file.decrypted && (
-                          <Link isExternal href={file.decrypted} download={decryptedName}>
+                          <Link href={file.decrypted} download={decryptedName}>
                             <Button as="span">下载</Button>
                           </Link>
                         )}

src/features/file-listing/fileListingSlice.ts

@@ -2,11 +2,11 @@ import { createSlice, createAsyncThunk } from '@reduxjs/toolkit';
 import type { PayloadAction } from '@reduxjs/toolkit';
 import type { RootState } from '~/store';
 
-import type { DecryptionResult } from '~/decrypt-worker/constants';
-import type { DecryptCommandOptions } from '~/decrypt-worker/types';
-import { decryptionQueue } from '~/decrypt-worker/client';
+import { DECRYPTION_WORKER_ACTION_NAME, type DecryptionResult } from '~/decrypt-worker/constants';
+import type { DecryptCommandOptions, FetchMusicExNamePayload } from '~/decrypt-worker/types';
+import { decryptionQueue, workerClientBus } from '~/decrypt-worker/client';
 import { DecryptErrorType } from '~/decrypt-worker/util/DecryptError';
-import { selectQMCv2KeyByFileName, selectKWMv2Key } from '../settings/settingsSelector';
+import { selectQMCv2KeyByFileName, selectKWMv2Key, selectQtfmAndroidKey } from '../settings/settingsSelector';
 
 export enum ProcessState {
   QUEUED = 'QUEUED',
@@ -44,7 +44,7 @@ export interface FileListingState {
   displayMode: ListingMode;
 }
 const initialState: FileListingState = {
-  files: Object.create(null),
+  files: {},
   displayMode: ListingMode.LIST,
 };
 
@@ -64,17 +64,29 @@ export const processFile = createAsyncThunk<
     thunkAPI.dispatch(setFileAsProcessing({ id: fileId }));
   };
 
-  const fileHeader = await fetch(file.raw, {
-    headers: {
-      Range: 'bytes=0-1023',
-    },
-  })
+  const fileHeader = await fetch(file.raw, { headers: { Range: 'bytes=0-1023' } })
     .then((r) => r.blob())
-    .then((r) => r.arrayBuffer());
+    .then((r) => r.arrayBuffer())
+    .then((r) => {
+      if (r.byteLength > 1024) {
+        return r.slice(0, 1024);
+      }
+      return r;
+    });
+
+  const qmcv2MusicExMediaFile = await workerClientBus.request<string, FetchMusicExNamePayload>(
+    DECRYPTION_WORKER_ACTION_NAME.FIND_QMC_MUSICEX_NAME,
+    {
+      id: fileId,
+      blobURI: file.raw,
+    },
+  );
 
   const options: DecryptCommandOptions = {
-    qmc2Key: selectQMCv2KeyByFileName(state, file.fileName),
+    fileName: file.fileName,
+    qmc2Key: selectQMCv2KeyByFileName(state, qmcv2MusicExMediaFile || file.fileName),
     kwm2key: selectKWMv2Key(state, new DataView(fileHeader)),
+    qingTingAndroidKey: selectQtfmAndroidKey(state),
   };
   return decryptionQueue.add({ id: fileId, blobURI: file.raw, options }, onPreProcess);
 });

src/features/settings/Settings.tsx

@@ -30,10 +30,12 @@ import { useAppDispatch, useAppSelector } from '~/hooks';
 import { commitStagingChange, discardStagingChanges } from './settingsSlice';
 import { PanelKWMv2Key } from './panels/PanelKWMv2Key';
 import { selectIsSettingsNotSaved } from './settingsSelector';
+import { PanelQingTing } from './panels/PanelQingTing';
 
 const TABS: { name: string; Tab: () => JSX.Element }[] = [
   { name: 'QMCv2 密钥', Tab: PanelQMCv2Key },
   { name: 'KWMv2 密钥', Tab: PanelKWMv2Key },
+  { name: '蜻蜓 FM', Tab: PanelQingTing },
   {
     name: '其它／待定',
     Tab: () => <Text>这里空空如也～</Text>,

src/features/settings/keyFormats.ts

@@ -3,7 +3,7 @@ import { objectify } from 'radash';
 
 export function productionKeyToStaging<S, P extends Record<string, unknown>>(
   src: P,
-  make: (k: keyof P, v: P[keyof P]) => null | S
+  make: (k: keyof P, v: P[keyof P]) => null | S,
 ): S[] {
   const result: S[] = [];
   for (const [key, value] of Object.entries(src)) {
@@ -31,7 +31,7 @@ export const qmc2StagingToProductionKey = (key: StagingQMCv2Key) => key.name.nor
 export const qmc2StagingToProductionValue = (key: StagingQMCv2Key) => key.ekey.trim();
 export const qmc2ProductionToStaging = (
   key: keyof ProductionQMCv2Keys,
-  value: ProductionQMCv2Keys[keyof ProductionQMCv2Keys]
+  value: ProductionQMCv2Keys[keyof ProductionQMCv2Keys],
 ): StagingQMCv2Key => {
   return {
     id: nanoid(),
@@ -44,7 +44,13 @@ export const qmc2ProductionToStaging = (
 
 export interface StagingKWMv2Key {
   id: string;
+  /**
+   * Resource ID
+   */
   rid: string;
+  /**
+   * Quality String
+   */
   quality: string;
   ekey: string;
 }
@@ -58,16 +64,17 @@ export const parseKwm2ProductionKey = (key: string): null | { rid: string; quali
 
   return { rid, quality };
 };
-export const kwm2StagingToProductionKey = (key: StagingKWMv2Key) => `${key.rid}-${key.quality}`;
+export const kwm2StagingToProductionKey = (key: StagingKWMv2Key) => `${key.rid}-${key.quality.replace(/[\D]/g, '')}`;
 export const kwm2StagingToProductionValue = (key: StagingKWMv2Key) => key.ekey;
 export const kwm2ProductionToStaging = (
   key: keyof ProductionKWMv2Keys,
-  value: ProductionKWMv2Keys[keyof ProductionKWMv2Keys]
+  value: ProductionKWMv2Keys[keyof ProductionKWMv2Keys],
 ): null | StagingKWMv2Key => {
   if (typeof value !== 'string') return null;
 
   const parsed = parseKwm2ProductionKey(key);
   if (!parsed) return null;
+  const { quality, rid } = parsed;
 
-  return { id: nanoid(), rid: parsed.rid, quality: parsed.quality, ekey: value };
+  return { id: nanoid(), rid, quality, ekey: value };
 };

src/features/settings/panels/KWMv2/InstructionsIOS.tsx

@@ -0,0 +1,33 @@
+import { Code, ListItem, OrderedList, Text, chakra } from '@chakra-ui/react';
+
+const KUWO_IOS_DIR = '/var/mobile/Containers/Data/Application/<酷我数据目录>/mmkv';
+
+export function InstructionsIOS() {
+  return (
+    <>
+      <Text>你需要越狱来访问 iOS 应用的私有数据。</Text>
+      <Text>
+        ⚠️ 请注意，越狱通常意味着你的设备
+        <chakra.span color="red.400">将失去保修资格</chakra.span>。
+      </Text>
+      <OrderedList>
+        <ListItem>
+          <Text>
+            访问设备的这个目录：
+            <Code wordBreak="break-word">{KUWO_IOS_DIR}</Code>
+          </Text>
+        </ListItem>
+        <ListItem>
+          <Text>
+            提取密钥数据库文件 <Code>kw_ekey</Code> 至浏览器可访问的目录，如下载目录。
+          </Text>
+        </ListItem>
+        <ListItem>
+          <Text>
+            提交刚刚提取的 <Code>kw_ekey</Code> 密钥数据库。
+          </Text>
+        </ListItem>
+      </OrderedList>
+    </>
+  );
+}

src/features/settings/panels/KWMv2/KWMv2AllInstructions.tsx

@@ -1,12 +1,14 @@
 import { Tab, TabList, TabPanel, TabPanels } from '@chakra-ui/react';
 import { AndroidADBPullInstruction } from '~/components/AndroidADBPullInstruction/AndroidADBPullInstruction';
 import { InstructionsPC } from './InstructionsPC';
+import { InstructionsIOS } from './InstructionsIOS';
 
 export function KWMv2AllInstructions() {
   return (
     <>
       <TabList>
         <Tab>安卓</Tab>
+        <Tab>iOS</Tab>
         <Tab>Windows</Tab>
       </TabList>
       <TabPanels flex={1} overflow="auto">
@@ -16,6 +18,9 @@ export function KWMv2AllInstructions() {
             file="cn.kuwo.player.mmkv.defaultconfig"
           />
         </TabPanel>
+        <TabPanel>
+          <InstructionsIOS />
+        </TabPanel>
         <TabPanel>
           <InstructionsPC />
         </TabPanel>

src/features/settings/panels/PanelKWMv2Key.tsx

@@ -22,7 +22,7 @@ import { useDispatch, useSelector } from 'react-redux';
 import { MdAdd, MdDeleteForever, MdExpandMore, MdFileUpload } from 'react-icons/md';
 
 import { ImportSecretModal } from '~/components/ImportSecretModal';
-import { MMKVParser } from '~/util/MMKVParser';
+import { parseAndroidKuwoEKey, parseIosKuwoEKey } from '~/util/mmkv/kuwo';
 
 import { kwm2AddKey, kwm2ClearKeys, kwm2ImportKeys } from '../settingsSlice';
 import { selectStagingKWMv2Keys } from '../settingsSelector';
@@ -41,9 +41,11 @@ export function PanelKWMv2Key() {
   const handleSecretImport = async (file: File) => {
     let keys: Omit<StagingKWMv2Key, 'id'>[] | null = null;
     if (/cn\.kuwo\.player\.mmkv/i.test(file.name)) {
-      const fileBuffer = await file.arrayBuffer();
-      keys = MMKVParser.parseKuwoEKey(new DataView(fileBuffer));
+      keys = parseAndroidKuwoEKey(new DataView(await file.arrayBuffer()));
+    } else if (/kw_ekey/.test(file.name)) {
+      keys = parseIosKuwoEKey(new DataView(await file.arrayBuffer()));
     }
+
     if (keys?.length === 0) {
       toast({
         title: '未导入密钥',

src/features/settings/panels/PanelQMCv2Key.tsx

@@ -14,6 +14,7 @@ import {
   MenuDivider,
   MenuItem,
   MenuList,
+  Select,
   Text,
   Tooltip,
   useToast,
@@ -28,15 +29,17 @@ import { InfoOutlineIcon } from '@chakra-ui/icons';
 import { ImportSecretModal } from '~/components/ImportSecretModal';
 import { StagingQMCv2Key } from '../keyFormats';
 import { DatabaseKeyExtractor } from '~/util/DatabaseKeyExtractor';
-import { MMKVParser } from '~/util/MMKVParser';
+import { parseAndroidQmEKey } from '~/util/mmkv/qm';
 import { getFileName } from '~/util/pathHelper';
-import { QMCv2AllInstructions } from './QMCv2/QMCv2AllInstructions';
+import { QMCv2QQMusicAllInstructions } from './QMCv2/QMCv2QQMusicAllInstructions';
+import { QMCv2DoubanAllInstructions } from './QMCv2/QMCv2DoubanAllInstructions';
 
 export function PanelQMCv2Key() {
   const toast = useToast();
   const dispatch = useDispatch();
   const { keys: qmc2Keys, allowFuzzyNameSearch } = useSelector(selectStagingQMCv2Settings);
   const [showImportModal, setShowImportModal] = useState(false);
+  const [secretType, setSecretType] = useState<'qm' | 'douban'>('qm');
 
   const addKey = () => dispatch(qmc2AddKey());
   const clearAll = () => dispatch(qmc2ClearKeys());
@@ -51,16 +54,16 @@ export function PanelQMCv2Key() {
 
       let qmc2Keys: null | Omit<StagingQMCv2Key, 'id'>[] = null;
 
-      if (/[_.]db$/i.test(file.name)) {
+      if (/(player_process[_.]db|music_audio_play)(\.db)?$/i.test(file.name)) {
         const extractor = await DatabaseKeyExtractor.getInstance();
-        qmc2Keys = extractor.extractQmAndroidDbKeys(fileBuffer);
+        qmc2Keys = extractor.extractQmcV2KeysFromSqliteDb(fileBuffer);
         if (!qmc2Keys) {
-          alert(`不是支持的 SQLite 数据库文件。\n表名：${qmc2Keys}`);
+          alert(`不是支持的 SQLite 数据库文件。`);
           return;
         }
-      } else if (/MMKVStreamEncryptId|filenameEkeyMap/i.test(file.name)) {
+      } else if (/MMKVStreamEncryptId|filenameEkeyMap|qmpc-mmkv-v1/i.test(file.name)) {
         const fileBuffer = await file.arrayBuffer();
-        const map = MMKVParser.toStringMap(new DataView(fileBuffer));
+        const map = parseAndroidQmEKey(new DataView(fileBuffer));
         qmc2Keys = Array.from(map.entries(), ([name, ekey]) => ({ name: getFileName(name), ekey }));
       }
 
@@ -96,8 +99,8 @@ export function PanelQMCv2Key() {
       </Heading>
 
       <Text>
-        QQ 音乐目前采用的加密方案（QMCv2）。在使用「QQ 音乐」安卓、Mac 或 iOS
-        客户端的情况下，其「离线加密文件」对应的「密钥」储存在独立的数据库文件内。
+        QQ 音乐、豆瓣 FM 目前采用的加密方案（QMCv2）。在使用「QQ 音乐」安卓、Mac 或 iOS 客户端，以及在使用「豆瓣
+        FM」安卓客户端的情况下，其「离线加密文件」对应的「密钥」储存在独立的数据库文件内。
       </Text>
 
       <HStack pb={2} pt={2}>
@@ -155,16 +158,28 @@ export function PanelQMCv2Key() {
             <QMCv2EKeyItem key={id} id={id} ekey={ekey} name={name} i={i} />
           ))}
         </List>
-        {qmc2Keys.length === 0 && <Text>还没有添加密钥。</Text>}
+        {qmc2Keys.length === 0 && <Text>还没有密钥。</Text>}
       </Box>
 
       <ImportSecretModal
-        clientName="QQ 音乐"
+        clientName={
+          <Select
+            value={secretType}
+            onChange={(e) => setSecretType(e.target.value as 'qm' | 'douban')}
+            variant="flushed"
+            display="inline"
+            css={{ paddingLeft: '0.75rem', width: 'auto' }}
+          >
+            <option value="qm">QQ 音乐</option>
+            <option value="douban">豆瓣 FM</option>
+          </Select>
+        }
         show={showImportModal}
         onClose={() => setShowImportModal(false)}
         onImport={handleSecretImport}
       >
-        <QMCv2AllInstructions />
+        {secretType === 'qm' && <QMCv2QQMusicAllInstructions />}
+        {secretType === 'douban' && <QMCv2DoubanAllInstructions />}
       </ImportSecretModal>
     </Flex>
   );

src/features/settings/panels/PanelQingTing.tsx

@@ -0,0 +1,133 @@
+import {
+  Box,
+  Code,
+  Flex,
+  FormControl,
+  FormHelperText,
+  FormLabel,
+  Heading,
+  Input,
+  ListItem,
+  Text,
+  UnorderedList,
+} from '@chakra-ui/react';
+
+import { useAppDispatch, useAppSelector } from '~/hooks';
+import { fetchParakeet } from '@jixun/libparakeet';
+import { ExtLink } from '~/components/ExtLink';
+import { ChangeEvent, ClipboardEvent } from 'react';
+import { VQuote } from '~/components/HelpText/VQuote';
+import { selectStagingQtfmAndroidKey } from '../settingsSelector';
+import { qtfmAndroidUpdateKey } from '../settingsSlice';
+
+const QTFM_DEVICE_ID_URL = 'https://github.com/parakeet-rs/qtfm-device-id/releases/latest';
+
+export function PanelQingTing() {
+  const dispatch = useAppDispatch();
+  const secretKey = useAppSelector(selectStagingQtfmAndroidKey);
+  const setSecretKey = (secretKey: string) => {
+    dispatch(qtfmAndroidUpdateKey({ deviceKey: secretKey }));
+  };
+
+  const handleDataPaste = (e: ClipboardEvent<HTMLInputElement>) => {
+    const plainText = e.clipboardData.getData('text/plain');
+    const matchDeviceSecret = plainText.match(/^DEVICE_SECRET: ([0-9a-fA-F]+)/m);
+    if (matchDeviceSecret) {
+      e.preventDefault();
+      setSecretKey(matchDeviceSecret[1]);
+      return;
+    }
+
+    const dataMap = new Map();
+    for (const [_unused, key, value] of plainText.matchAll(
+      /^(PRODUCT|DEVICE|MANUFACTURER|BRAND|BOARD|MODEL): (.+)/gim,
+    )) {
+      dataMap.set(key.toLowerCase(), value);
+    }
+
+    const product = dataMap.get('product') ?? null;
+    const device = dataMap.get('device') ?? null;
+    const manufacturer = dataMap.get('manufacturer') ?? null;
+    const brand = dataMap.get('brand') ?? null;
+    const board = dataMap.get('board') ?? null;
+    const model = dataMap.get('model') ?? null;
+    if (
+      product !== null &&
+      device !== null &&
+      manufacturer !== null &&
+      brand !== null &&
+      board !== null &&
+      model !== null
+    ) {
+      e.preventDefault();
+      fetchParakeet().then((parakeet) => {
+        setSecretKey(parakeet.qtfm.createDeviceKey(product, device, manufacturer, brand, board, model));
+      });
+    }
+  };
+
+  const handleDataInput = (e: ChangeEvent<HTMLInputElement>) => {
+    setSecretKey(e.target.value);
+  };
+
+  return (
+    <Flex minH={0} flexDir="column" flex={1}>
+      <Heading as="h2" size="lg">
+        <VQuote>蜻蜓 FM</VQuote>
+        设备密钥
+      </Heading>
+
+      <Text>
+        <VQuote>蜻蜓 FM</VQuote>的安卓版本需要获取设备密钥，并以此来生成解密密钥。
+      </Text>
+      <Box mt={3} mb={3}>
+        <FormControl>
+          <FormLabel>设备密钥</FormLabel>
+          <Input type="text" onPaste={handleDataPaste} value={secretKey} onChange={handleDataInput} />
+          <FormHelperText>
+            {'粘贴含有设备密钥的信息的内容时将自动提取密钥（如通过 '}
+            <ExtLink href={QTFM_DEVICE_ID_URL}>
+              <Code>qtfm-device-id</Code>
+            </ExtLink>
+            {' 获取的设备信息）。'}
+          </FormHelperText>
+        </FormControl>
+      </Box>
+
+      <Heading as="h3" size="md" pt={3} pb={2}>
+        注意事项
+      </Heading>
+      <UnorderedList>
+        <ListItem>
+          <Text>
+            下载的文件位于
+            <Code>[内部储存]/Android/data/fm.qingting.qtradio/files/Music/</Code>
+          </Text>
+
+          <UnorderedList>
+            <ListItem>
+              <Text>
+                你可能需要使用有
+                <ruby>
+                  特权
+                  <rp> (</rp>
+                  <rt>root</rt>
+                  <rp>)</rp>
+                </ruby>
+                的文件浏览器访问。
+              </Text>
+            </ListItem>
+          </UnorderedList>
+        </ListItem>
+        <ListItem>
+          <Text>
+            音频文件文件名为「<Code>.p~!</Code>」前缀。
+          </Text>
+        </ListItem>
+        <ListItem>
+          <Text>因为解密密钥与文件名相关，因此解密前请不要更改文件名。</Text>
+        </ListItem>
+      </UnorderedList>
+    </Flex>
+  );
+}

src/features/settings/panels/QMCv2/InstructionsPC.tsx

@@ -3,7 +3,8 @@ import { Text } from '@chakra-ui/react';
 export function InstructionsPC() {
   return (
     <>
-      <Text>使用 Windows 客户端下载的文件不需要导入密钥。</Text>
+      <Text>使用 Windows 19.43 或更低版本下载的歌曲文件无需密钥。</Text>
+      <Text>使用 Windows 19.51 或更高版本下载的歌曲文件需要导入密钥，但方法尚未公开。</Text>
     </>
   );
 }

src/features/settings/panels/QMCv2/QMCv2DoubanAllInstructions.tsx

@@ -0,0 +1,17 @@
+import { Tab, TabList, TabPanel, TabPanels } from '@chakra-ui/react';
+import { AndroidADBPullInstruction } from '~/components/AndroidADBPullInstruction/AndroidADBPullInstruction';
+
+export function QMCv2DoubanAllInstructions() {
+  return (
+    <>
+      <TabList>
+        <Tab>安卓</Tab>
+      </TabList>
+      <TabPanels flex={1} overflow="auto">
+        <TabPanel>
+          <AndroidADBPullInstruction dir="/data/data/com.douban.radio/databases" file="music_audio_play" />
+        </TabPanel>
+      </TabPanels>
+    </>
+  );
+}

src/features/settings/panels/QMCv2/QMCv2QQMusicAllInstructions.tsx

@@ -4,7 +4,7 @@ import { InstructionsIOS } from './InstructionsIOS';
 import { InstructionsMac } from './InstructionsMac';
 import { InstructionsPC } from './InstructionsPC';
 
-export function QMCv2AllInstructions() {
+export function QMCv2QQMusicAllInstructions() {
   return (
     <>
       <TabList>

src/features/settings/panels/QingTingFM/QingTingImport.ts

@@ -0,0 +1 @@
+// TODO: Popup dialog for QingTing instructions

src/features/settings/persistSettings.ts

@@ -1,39 +1,44 @@
 import { debounce } from 'radash';
-import { produce } from 'immer';
 
 import type { AppStore } from '~/store';
 import { settingsSlice, setProductionChanges, ProductionSettings } from './settingsSlice';
 import { enumObject } from '~/util/objects';
 import { getLogger } from '~/util/logUtils';
 import { parseKwm2ProductionKey } from './keyFormats';
+import { deepClone } from '~/util/deepClone';
 
 const DEFAULT_STORAGE_KEY = 'um-react-settings';
 
 function mergeSettings(settings: ProductionSettings): ProductionSettings {
-  return produce(settingsSlice.getInitialState().production, (draft) => {
-    if (settings?.qmc2) {
-      const { allowFuzzyNameSearch, keys } = settings.qmc2;
-      for (const [k, v] of enumObject(keys)) {
-        if (typeof v === 'string') {
-          draft.qmc2.keys[k] = v;
-        }
-      }
-
-      if (typeof allowFuzzyNameSearch === 'boolean') {
-        draft.qmc2.allowFuzzyNameSearch = allowFuzzyNameSearch;
+  const draft = deepClone(settingsSlice.getInitialState().production);
+  if (settings?.qmc2) {
+    const { allowFuzzyNameSearch, keys } = settings.qmc2;
+    for (const [k, v] of enumObject(keys)) {
+      if (typeof v === 'string') {
+        draft.qmc2.keys[k] = v;
       }
     }
 
-    if (settings?.kwm2) {
-      const { keys } = settings.kwm2;
+    if (typeof allowFuzzyNameSearch === 'boolean') {
+      draft.qmc2.allowFuzzyNameSearch = allowFuzzyNameSearch;
+    }
+  }
 
-      for (const [k, v] of enumObject(keys)) {
-        if (typeof v === 'string' && parseKwm2ProductionKey(k)) {
-          draft.kwm2.keys[k] = v;
-        }
+  if (settings?.kwm2) {
+    const { keys } = settings.kwm2;
+
+    for (const [k, v] of enumObject(keys)) {
+      if (typeof v === 'string' && parseKwm2ProductionKey(k)) {
+        draft.kwm2.keys[k] = v;
       }
     }
-  });
+  }
+
+  if (typeof settings?.qtfm?.android === 'string') {
+    draft.qtfm.android = settings.qtfm.android.replace(/[^0-9a-fA-F]/g, '');
+  }
+
+  return draft;
 }
 
 export function persistSettings(store: AppStore, storageKey = DEFAULT_STORAGE_KEY) {
@@ -58,6 +63,6 @@ export function persistSettings(store: AppStore, storageKey = DEFAULT_STORAGE_KE
         localStorage.setItem(storageKey, JSON.stringify(currentSettings));
         getLogger().debug('settings saved');
       }
-    })
+    }),
   );
 }

src/features/settings/settingsSelector.ts

@@ -47,3 +47,6 @@ export const selectKWMv2Key = (state: RootState, headerView: DataView): string |
 
   return ekey;
 };
+
+export const selectStagingQtfmAndroidKey = (state: RootState) => state.settings.staging.qtfm.android;
+export const selectQtfmAndroidKey = (state: RootState) => state.settings.production.qtfm.android;

src/features/settings/settingsSlice.ts

@@ -24,6 +24,9 @@ export interface StagingSettings {
   kwm2: {
     keys: StagingKWMv2Key[];
   };
+  qtfm: {
+    android: string;
+  };
 }
 
 export interface ProductionSettings {
@@ -34,6 +37,9 @@ export interface ProductionSettings {
   kwm2: {
     keys: ProductionKWMv2Keys; // { [`${rid}-${quality}`]: ekey }
   };
+  qtfm: {
+    android: string;
+  };
 }
 
 export interface SettingsState {
@@ -46,10 +52,12 @@ const initialState: SettingsState = {
   staging: {
     qmc2: { allowFuzzyNameSearch: true, keys: [] },
     kwm2: { keys: [] },
+    qtfm: { android: '' },
   },
   production: {
     qmc2: { allowFuzzyNameSearch: true, keys: {} },
     kwm2: { keys: {} },
+    qtfm: { android: '' },
   },
 };
 
@@ -61,6 +69,7 @@ const stagingToProduction = (staging: StagingSettings): ProductionSettings => ({
   kwm2: {
     keys: stagingKeyToProduction(staging.kwm2.keys, kwm2StagingToProductionKey, kwm2StagingToProductionValue),
   },
+  qtfm: staging.qtfm,
 });
 
 const productionToStaging = (production: ProductionSettings): StagingSettings => ({
@@ -71,6 +80,7 @@ const productionToStaging = (production: ProductionSettings): StagingSettings =>
   kwm2: {
     keys: productionKeyToStaging(production.kwm2.keys, kwm2ProductionToStaging),
   },
+  qtfm: production.qtfm,
 });
 
 export const settingsSlice = createSlice({
@@ -101,7 +111,7 @@ export const settingsSlice = createSlice({
     },
     qmc2UpdateKey(
       state,
-      { payload: { id, field, value } }: PayloadAction<{ id: string; field: keyof StagingQMCv2Key; value: string }>
+      { payload: { id, field, value } }: PayloadAction<{ id: string; field: keyof StagingQMCv2Key; value: string }>,
     ) {
       const keyItem = state.staging.qmc2.keys.find((item) => item.id === id);
       if (keyItem) {
@@ -134,7 +144,7 @@ export const settingsSlice = createSlice({
     },
     kwm2UpdateKey(
       state,
-      { payload: { id, field, value } }: PayloadAction<{ id: string; field: keyof StagingKWMv2Key; value: string }>
+      { payload: { id, field, value } }: PayloadAction<{ id: string; field: keyof StagingKWMv2Key; value: string }>,
     ) {
       const keyItem = state.staging.kwm2.keys.find((item) => item.id === id);
       if (keyItem) {
@@ -142,6 +152,10 @@ export const settingsSlice = createSlice({
         state.dirty = true;
       }
     },
+    qtfmAndroidUpdateKey(state, { payload: { deviceKey } }: PayloadAction<{ deviceKey: string }>) {
+      state.staging.qtfm.android = deviceKey;
+      state.dirty = true;
+    },
     kwm2ClearKeys(state) {
       state.staging.kwm2.keys = [];
       state.dirty = true;
@@ -183,6 +197,8 @@ export const {
   kwm2ClearKeys,
   kwm2ImportKeys,
 
+  qtfmAndroidUpdateKey,
+
   commitStagingChange,
   discardStagingChanges,
 } = settingsSlice.actions;

src/main.tsx

@@ -1,3 +1,4 @@
+import './pwa';
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 
@@ -13,5 +14,5 @@ SyntaxHighlighter.registerLanguage('bash', hljsSyntaxBash);
 ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render(
   <React.StrictMode>
     <AppRoot />
-  </React.StrictMode>
+  </React.StrictMode>,
 );

src/pwa.ts

@@ -0,0 +1,10 @@
+import { registerSW } from 'virtual:pwa-register';
+
+const updateSW = registerSW({
+  onNeedRefresh() {
+    if (confirm('应用程序已更新，是否刷新？')) {
+      updateSW();
+    }
+  },
+  onOfflineReady() {},
+});

src/store.ts

@@ -1,4 +1,4 @@
-import { PreloadedState, combineReducers, configureStore } from '@reduxjs/toolkit';
+import { combineReducers, configureStore } from '@reduxjs/toolkit';
 import fileListingReducer from './features/file-listing/fileListingSlice';
 import settingsReducer from './features/settings/settingsSlice';
 
@@ -7,12 +7,13 @@ const rootReducer = combineReducers({
   settings: settingsReducer,
 });
 
-export const setupStore = (preloadedState?: PreloadedState<RootState>) =>
+export type RootState = ReturnType<typeof rootReducer>;
+
+export const setupStore = (preloadedState?: Partial<RootState>) =>
   configureStore({
     reducer: rootReducer,
     preloadedState,
   });
 
-export type RootState = ReturnType<typeof rootReducer>;
 export type AppStore = ReturnType<typeof setupStore>;
 export type AppDispatch = AppStore['dispatch'];

src/test-utils/test-helper.tsx

@@ -1,4 +1,3 @@
-import { PreloadedState } from '@reduxjs/toolkit';
 import { RenderOptions, render } from '@testing-library/react';
 import { PropsWithChildren } from 'react';
 import { Provider } from 'react-redux';
@@ -10,13 +9,13 @@ import { AppStore, RootState, setupStore } from '~/store';
 export * from '@testing-library/react';
 
 export interface ExtendedRenderOptions extends RenderOptions {
-  preloadedState?: PreloadedState<RootState>;
+  preloadedState?: Partial<RootState>;
   store?: AppStore;
 }
 
 export function renderWithProviders(
   ui: React.ReactElement,
-  { preloadedState = {}, store = setupStore(preloadedState), ...renderOptions }: ExtendedRenderOptions = {}
+  { preloadedState = {}, store = setupStore(preloadedState), ...renderOptions }: ExtendedRenderOptions = {},
 ) {
   function Wrapper({ children }: PropsWithChildren<unknown>): JSX.Element {
     return <Provider store={store}>{children}</Provider>;

src/theme.ts

@@ -9,6 +9,12 @@ export const theme = extendTheme({
       'Segoe UI,Helvetica,Arial,sans-serif',
       'Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol',
     ].join(','),
+    mono: [
+      'SFMono-Regular,Menlo,Monaco',
+      '"Sarasa Mono CJK SC"',
+      'Consolas,"Liberation Mono","Courier New",monospace',
+      '"Microsoft YaHei UI"',
+    ].join(','),
   },
   components: {
     Button: {
@@ -25,6 +31,16 @@ export const theme = extendTheme({
         color: 'blue.600',
       },
     },
+    Text: {
+      baseStyle: {
+        mt: 1,
+      },
+    },
+    Header: {
+      baseStyle: {
+        mt: 3,
+      },
+    },
   },
   styles: {
     global: {

src/util/DatabaseKeyExtractor.ts

@@ -23,16 +23,21 @@ export class DatabaseKeyExtractor {
     return tables.includes(name);
   }
 
-  extractQmAndroidDbKeys(buffer: ArrayBuffer): null | QMAndroidKeyEntry[] {
+  extractQmcV2KeysFromSqliteDb(buffer: ArrayBuffer): null | QMAndroidKeyEntry[] {
     let db: SQLDatabase | null = null;
 
     try {
       db = new this.SQL.Database(new Uint8Array(buffer));
-      if (!this.hasTable(db, 'audio_file_ekey_table')) {
-        return null;
-      }
 
-      const result = db.exec('select file_path, ekey from audio_file_ekey_table');
+      let sql: undefined | string;
+      if (this.hasTable(db, 'audio_file_ekey_table')) {
+        sql = 'select file_path, ekey from audio_file_ekey_table';
+      } else if (this.hasTable(db, 'EKeyFileInfo')) {
+        sql = 'select filePath, eKey from EKeyFileInfo';
+      }
+      if (!sql) return null;
+
+      const result = db.exec(sql);
       if (result.length === 0) {
         return [];
       }

src/util/MMKVParser.ts

@@ -1,4 +1,3 @@
-import type { StagingKWMv2Key } from '~/features/settings/keyFormats';
 import { bytesToUTF8String } from '~/decrypt-worker/util/utf8Encoder';
 import { formatHex } from './formatHex';
 
@@ -69,7 +68,11 @@ export class MMKVParser {
     return bytesToUTF8String(data).normalize();
   }
 
-  public readOptionalString() {
+  public readKey() {
+    return this.readString();
+  }
+
+  public readStringValue(): string | null {
     // Container [
     //   len: int,
     //   data: variant
@@ -96,37 +99,4 @@ export class MMKVParser {
     const containerLen = this.readInt();
     this.offset += containerLen;
   }
-
-  public static toStringMap(view: DataView): Map<string, string> {
-    const mmkv = new MMKVParser(view);
-    const result = new Map<string, string>();
-    while (!mmkv.eof) {
-      const key = mmkv.readString();
-      const value = mmkv.readOptionalString();
-      if (value) {
-        result.set(key, value);
-      }
-    }
-    return result;
-  }
-
-  public static parseKuwoEKey(view: DataView): Omit<StagingKWMv2Key, 'id'>[] {
-    const mmkv = new MMKVParser(view);
-    const result: Omit<StagingKWMv2Key, 'id'>[] = [];
-    while (!mmkv.eof) {
-      const key = mmkv.readString();
-      const idMatch = key.match(/^sec_ekey#(\d+)-(.+)/);
-      if (!idMatch) {
-        mmkv.skipContainer();
-        continue;
-      }
-
-      const [_, rid, quality] = idMatch;
-      const ekey = mmkv.readOptionalString();
-      if (ekey) {
-        result.push({ rid, quality, ekey });
-      }
-    }
-    return result;
-  }
 }

src/util/__tests__/DecryptionQueue.test.ts

@@ -18,15 +18,18 @@ test('should be able to forward request to worker client bus', async () => {
   vi.spyOn(bus, 'request').mockImplementation(
     async (actionName: DECRYPTION_WORKER_ACTION_NAME, payload: unknown): Promise<unknown> => {
       return { actionName, payload };
-    }
+    },
   );
 
   const queue = new DecryptionQueue(bus, 1);
-  await expect(queue.add({ id: 'file://1', blobURI: 'blob://mock-file' })).resolves.toEqual({
+  await expect(
+    queue.add({ id: 'file://1', blobURI: 'blob://mock-file', options: { fileName: 'test.bin' } }),
+  ).resolves.toEqual({
     actionName: DECRYPTION_WORKER_ACTION_NAME.DECRYPT,
     payload: {
       blobURI: 'blob://mock-file',
       id: 'file://1',
+      options: { fileName: 'test.bin' },
     },
   });
 });

src/util/__tests__/MMKVParser.test.ts

@@ -1,46 +1,28 @@
 import { MMKVParser } from '../MMKVParser';
-import { readFileSync } from 'node:fs';
 
 const makeViewFromBuffer = (buff: Buffer) =>
   new DataView(buff.buffer.slice(buff.byteOffset, buff.byteOffset + buff.byteLength));
 
-test('parse qm mmkv file', () => {
-  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/qm.mmkv'));
-  expect(Object.fromEntries(MMKVParser.toStringMap(view).entries())).toMatchInlineSnapshot(`
-    {
-      "Lorem Ipsum": "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum congue volutpat metus non molestie. Quisque id est sapien. Fusce eget tristique sem. Donec tellus lacus, viverra sed lectus eget, elementum ultrices dolor. Integer non urna justo.",
-      "key": "value",
-    }
-  `);
-});
-
-test('parse qm mmkv file with optional str', () => {
-  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/qm_optional.mmkv'));
-  expect(Object.fromEntries(MMKVParser.toStringMap(view).entries())).toMatchInlineSnapshot(`
-    {
-      "key": "value",
-      "key2": "value2",
-    }
-  `);
-});
-
-test('parse kuwo mmkv file', () => {
-  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/kuwo.mmkv'));
-  expect(MMKVParser.parseKuwoEKey(view)).toMatchInlineSnapshot(`
-    [
-      {
-        "ekey": "xyz123",
-        "quality": "20201kmflac",
-        "rid": "1234567",
-      },
-    ]
-  `);
-});
-
 test('throw error on broken file', () => {
   const view = makeViewFromBuffer(
     Buffer.from([0x27, 0x00, 0x00, 0x00, 0x7f, 0x03, 0x6b, 0x65, 0x79, 0x06, 0x07, 0x62, 0x61, 0x64, 0xff, 0xff]),
   );
 
-  expect(() => Object.fromEntries(MMKVParser.toStringMap(view).entries())).toThrow(/offset mismatch/i);
+  expect(() => {
+    const parser = new MMKVParser(view);
+    parser.readKey();
+    parser.readStringValue();
+  }).toThrow(/offset mismatch/i);
+});
+
+test('able to handle empty value', () => {
+  const view = makeViewFromBuffer(
+    Buffer.from([0x0b, 0x00, 0x00, 0x00, 0x7f, 0x03, 0x6b, 0x65, 0x79, 0x00, 0x01, 0x31, 0x02, 0x01, 0x32, 0xff]),
+  );
+
+  const parser = new MMKVParser(view);
+  expect(parser.readKey()).toEqual('key');
+  expect(parser.readStringValue()).toEqual(null);
+  expect(parser.readKey()).toEqual('1');
+  expect(parser.readStringValue()).toEqual('2');
 });

src/util/deepClone.ts

@@ -0,0 +1,3 @@
+export function deepClone<T>(obj: T): T {
+  return JSON.parse(JSON.stringify(obj));
+}

src/util/mmkv/__tests__/kuwo.test.ts

@@ -0,0 +1,31 @@
+import { readFileSync } from 'node:fs';
+import { parseAndroidKuwoEKey, parseIosKuwoEKey } from '../kuwo';
+
+const makeViewFromBuffer = (buff: Buffer) =>
+  new DataView(buff.buffer.slice(buff.byteOffset, buff.byteOffset + buff.byteLength));
+
+test('parse kuwo android ekey mmkv file "cn.kuwo.player.mmkv.defaultconfig"', () => {
+  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/kuwo_android.mmkv'));
+  expect(parseAndroidKuwoEKey(view)).toMatchInlineSnapshot(`
+    [
+      {
+        "ekey": "xyz123",
+        "quality": "20201kmflac",
+        "rid": "1234567",
+      },
+    ]
+  `);
+});
+
+test('parse kuwo ios ekey mmkv file "kw_ekey"', () => {
+  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/kuwo_ios.mmkv'));
+  expect(parseIosKuwoEKey(view)).toMatchInlineSnapshot(`
+    [
+      {
+        "ekey": "xyz123",
+        "quality": "20201",
+        "rid": "1234567",
+      },
+    ]
+  `);
+});

src/util/mmkv/__tests__/qm.test.ts

@@ -0,0 +1,15 @@
+import { readFileSync } from 'node:fs';
+import { parseAndroidQmEKey } from '../qm';
+
+const makeViewFromBuffer = (buff: Buffer) =>
+  new DataView(buff.buffer.slice(buff.byteOffset, buff.byteOffset + buff.byteLength));
+
+test('parse qm mmkv file', () => {
+  const view = makeViewFromBuffer(readFileSync(__dirname + '/__fixture__/qm.mmkv'));
+  expect(Object.fromEntries(parseAndroidQmEKey(view).entries())).toMatchInlineSnapshot(`
+    {
+      "Lorem Ipsum": "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum congue volutpat metus non molestie. Quisque id est sapien. Fusce eget tristique sem. Donec tellus lacus, viverra sed lectus eget, elementum ultrices dolor. Integer non urna justo.",
+      "key": "value",
+    }
+  `);
+});

src/util/mmkv/kuwo.ts

@@ -0,0 +1,41 @@
+import type { StagingKWMv2Key } from '~/features/settings/keyFormats';
+import { MMKVParser } from '../MMKVParser';
+
+export function parseAndroidKuwoEKey(view: DataView): Omit<StagingKWMv2Key, 'id'>[] {
+  const mmkv = new MMKVParser(view);
+  const result: Omit<StagingKWMv2Key, 'id'>[] = [];
+  while (!mmkv.eof) {
+    const key = mmkv.readString();
+    const idMatch = key.match(/^sec_ekey#(\d+)-(\w+)$/);
+    if (!idMatch) {
+      mmkv.skipContainer();
+      continue;
+    }
+
+    const [_, rid, quality] = idMatch;
+    const ekey = mmkv.readStringValue();
+    if (ekey) {
+      result.push({ rid, quality, ekey });
+    }
+  }
+  return result;
+}
+
+export function parseIosKuwoEKey(view: DataView): Omit<StagingKWMv2Key, 'id'>[] {
+  const mmkv = new MMKVParser(view);
+  const result: Omit<StagingKWMv2Key, 'id'>[] = [];
+  while (!mmkv.eof) {
+    const key = mmkv.readKey();
+    const idMatch = key.match(/^(\d+)_(\d+)$/);
+    if (!idMatch) {
+      mmkv.skipContainer();
+      continue;
+    }
+    const [_, rid, quality] = idMatch;
+    const ekey = mmkv.readStringValue();
+    if (ekey) {
+      result.push({ rid, quality, ekey });
+    }
+  }
+  return result;
+}

src/util/mmkv/qm.ts

@@ -0,0 +1,14 @@
+import { MMKVParser } from '../MMKVParser';
+
+export function parseAndroidQmEKey(view: DataView): Map<string, string> {
+  const mmkv = new MMKVParser(view);
+  const result = new Map<string, string>();
+  while (!mmkv.eof) {
+    const key = mmkv.readString();
+    const value = mmkv.readStringValue();
+    if (value) {
+      result.set(key, value);
+    }
+  }
+  return result;
+}

src/vite-env.d.ts

@@ -1 +1,9 @@
 /// <reference types="vite/client" />
+
+module 'virtual:pwa-register' {
+  /**
+   * See: {@link https://vite-pwa-org.netlify.app/guide/prompt-for-update.html}
+   */
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  declare function registerSW(opts: unknown): () => void;
+}

vite.config.ts

@@ -57,7 +57,7 @@ export default defineConfig({
       registerType: 'prompt',
       workbox: {
         // Cache everything from dist
-        globPatterns: ['**/*.{js,css,html,ico,png,svg,wasm}'],
+        globPatterns: ['**/*.{js,css,html,ico,png,svg,wasm,webp}'],
       },
       manifest: {
         display: 'standalone',
@@ -86,6 +86,8 @@ export default defineConfig({
     alias: {
       '~': path.resolve(__dirname, 'src'),
       '@nm': path.resolve(__dirname, 'node_modules'),
+
+      // workaround for vite, workbox (PWA) and Emscripten transpiled parakeet lib (use of `import("module")`)
       module: path.resolve(__dirname, 'src', 'dummy.mjs'),
     },
   },
@@ -96,7 +98,7 @@ export default defineConfig({
           reacts: ['react', 'react-dom', 'react-dropzone', 'react-promise-suspense', 'react-redux', '@reduxjs/toolkit'],
           chakra: ['@chakra-ui/react', '@emotion/react', '@emotion/styled', 'framer-motion'],
           icons: ['react-icons', '@chakra-ui/icons'],
-          utility: ['radash', 'nanoid', 'immer', 'react-syntax-highlighter'],
+          utility: ['radash', 'nanoid', 'react-syntax-highlighter'],
         },
       },
     },
@@ -106,15 +108,8 @@ export default defineConfig({
     mockReset: true,
     environment: 'jsdom',
     setupFiles: ['src/test-utils/setup-jest.ts'],
-    alias: [
-      {
-        find: /^~\/(.*)/,
-        replacement: 'src/$1',
-      },
-    ],
     // workaround: sql.js is not ESModule friendly, yet...
     deps: {
-      // inline: ['sql.js'],
       optimizer: {
         web: {
           include: ['sql.js'],