Merge pull request #215 from jixunmoe/feature/joox-encryption

提供 joox 解密/meta 更新支持
This commit is contained in:
MengYX 2021-12-25 11:49:24 +08:00 committed by GitHub
commit 4dc197d3af
29 changed files with 762 additions and 112 deletions

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@ -1,3 +1,5 @@
# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
name: Test Build
on:
push:
@ -27,7 +29,14 @@ jobs:
steps:
- uses: actions/checkout@v2
- run: npm ci
- uses: ArtiomTr/jest-coverage-report-action@v2.0-rc.6
# note: forks can not access to GITHUB_TOKEN for coverage update.
# instead, we just ran the test in this case.
- name: Test only
if: github.event_name != 'push'
run: npm test
- name: Test + Publish Coverage
uses: ArtiomTr/jest-coverage-report-action@v2.0-rc.6
if: github.event_name == 'push'
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
annotations: none

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@ -1,40 +1,48 @@
# Unlock Music 音乐解锁
- 在浏览器中解锁加密的音乐文件。 Unlock encrypted music file in the browser.
- 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[License](https://github.com/ix64/unlock-music/blob/master/LICENSE)
- Unlock Music的CLI版本正在开发中。
- 我们新建了Telegram群组欢迎加入[https://t.me/unlock_music_chat](https://t.me/unlock_music_chat)
- [CLI版本 Alpha](https://github.com/unlock-music/cli) 大批量转换建议使用CLI版本
- [相关的其他项目](https://github.com/ix64/unlock-music/wiki/%E5%92%8CUnlockMusic%E7%9B%B8%E5%85%B3%E7%9A%84%E9%A1%B9%E7%9B%AE)
- 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 [License][license]
- Unlock Music 的 CLI 版本可以在 [unlock-music/cli][repo_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`][tg_group] ,欢迎加入!
- [相关的其他项目][related_projects]
![Test Build](https://github.com/ix64/unlock-music/workflows/Test%20Build/badge.svg)
![GitHub releases](https://img.shields.io/github/downloads/ix64/unlock-music/total)
![Test Build](https://github.com/unlock-music/unlock-music/workflows/Test%20Build/badge.svg)
![GitHub releases](https://img.shields.io/github/downloads/unlock-music/unlock-music/total)
![Docker Pulls](https://img.shields.io/docker/pulls/ix64/unlock-music)
[license]: https://github.com/unlock-music/unlock-music/blob/master/LICENSE
[repo_cli]: https://github.com/unlock-music/cli
[tg_group]: https://t.me/unlock_music_chat
[related_projects]: https://github.com/unlock-music/unlock-music/wiki/和UnlockMusic相关的项目
## 特性
### 支持的格式
- [x] QQ音乐 (.qmc0/.qmc2/.qmc3/.qmcflac/.qmcogg/[.tkm](https://github.com/ix64/unlock-music/issues/9))
- [x] 写入封面图片
- [x] Moo音乐格式 ([.bkcmp3/.bkcflac](https://github.com/ix64/unlock-music/issues/11))
- [x] QQ音乐Tm格式 (.tm0/.tm2/.tm3/.tm6)
- [x] QQ音乐新格式 (实验性支持)
- [x] .mflac
- [x] [.mgg](https://github.com/ix64/unlock-music/issues/3)
- [x] QQ 音乐 (.qmc0/.qmc2/.qmc3/.qmcflac/.qmcogg/.tkm)
- [x] Moo 音乐格式 (.bkcmp3/.bkcflac)
- [x] QQ 音乐 Tm 格式 (.tm0/.tm2/.tm3/.tm6)
- [x] QQ 音乐新格式 ([.mflac/.mgg](https://github.com/unlock-music/unlock-music/issues/3))
- [x] <ruby>QQ 音乐海外版<rt>JOOX Music</rt></ruby> (.)
- [x] 虾米音乐格式 (.xm) (测试阶段)
- [x] 酷我音乐格式 (.kwm) (测试阶段)
- [x] 酷狗音乐格式 (
.kgm) ([CLI版本](https://github.com/ix64/unlock-music/wiki/%E5%85%B6%E4%BB%96%E9%9F%B3%E4%B9%90%E6%A0%BC%E5%BC%8F%E5%B7%A5%E5%85%B7#%E9%85%B7%E7%8B%97%E9%9F%B3%E4%B9%90-kgmvpr%E8%A7%A3%E9%94%81%E5%B7%A5%E5%85%B7))
- [x] 酷狗音乐格式 (.kgm) ([CLI 版本][kgm_cli])
[kgm_cli]: https://github.com/unlock-music/unlock-music/wiki/其他音乐格式工具#酷狗音乐-kgmvpr解锁工具
[joox_wiki]: https://github.com/unlock-music/joox-crypto/wiki/加密格式
### 其他特性
- [x] 在浏览器中解锁
- [x] 拖放文件
- [x] 在线播放
- [x] 批量解锁
- [x] 渐进式Web应用
- [x] 渐进式 Web 应用 (PWA)
- [x] 多线程
- [x] 写入Meta和封面图片
## 使用方法
@ -46,11 +54,11 @@
### 使用已构建版本
- 从[GitHub Release](https://github.com/ix64/unlock-music/releases/latest)下载已构建的版本
- 本地使用请下载`legacy版本``modern版本`只能通过**http/https协议**访问)
- 从[GitHub Release](https://github.com/unlock-music/unlock-music/releases/latest)下载已构建的版本
- 本地使用请下载`legacy版本``modern版本`只能通过 **http(s)协议** 访问)
- 解压缩后即可部署或本地使用(**请勿直接运行源代码**
### 使用Docker镜像
### 使用 Docker 镜像
```shell
docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
@ -59,11 +67,25 @@ docker run --name unlock-music -d -p 8080:80 ix64/unlock-music
### 自行构建
- 环境要求
- nodejs
- nodejs (v16.x)
- npm
1. 获取项目源代码后执行 `npm install` 安装相关依赖
2. 执行 `npm run build` 即可进行构建,构建输出为 dist 目录
1. 获取项目源代码后安装相关依赖:
- `npm run serve` 可用于开发
3. 如需构建浏览器扩展build完成后还需要执行`npm run make-extension`
```sh
npm ci
```
2. 然后进行构建。编译后的文件保存到 dist 目录下:
```sh
npm run build
```
- 如果是用于开发,可以执行 `npm run serve`
3. 如需构建浏览器扩展build 完成后还需要执行:
```sh
npm run make-extension
```

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@ -6,6 +6,7 @@
"128": "./img/icons/msapplication-icon-144x144.png"
},
"description": "在任何设备上解锁已购的加密音乐!",
"permissions": ["storage"],
"offline_enabled": true,
"options_page": "./index.html",
"homepage_url": "https://github.com/ix64/unlock-music",

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@ -1,4 +1,7 @@
module.exports = {
setupFilesAfterEnv: [
'./src/__test__/setup_jest.js'
],
moduleNameMapper: {
'@/(.*)': '<rootDir>/src/$1'
}

20
package-lock.json generated
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@ -12,6 +12,7 @@
"dependencies": {
"@babel/preset-typescript": "^7.16.5",
"@jixun/qmc2-crypto": "^0.0.5-R4",
"@unlock-music/joox-crypto": "^0.0.1-R5",
"base64-js": "^1.5.1",
"browser-id3-writer": "^4.4.0",
"core-js": "^3.16.0",
@ -3485,6 +3486,17 @@
"integrity": "sha512-7tFImggNeNBVMsn0vLrpn1H1uPrUBdnARPTpZoitY37ZrdJREzf7I16tMrlK3hen349gr1NYh8CmZQa7CTG6Aw==",
"dev": true
},
"node_modules/@unlock-music/joox-crypto": {
"version": "0.0.1-R5",
"resolved": "https://registry.npmjs.org/@unlock-music/joox-crypto/-/joox-crypto-0.0.1-R5.tgz",
"integrity": "sha512-+FhGT4bjzfb1Q7dAwHps/XqbqXrRA6Qg7pkDPzyXfeRmQocAySQ/dekojxkaFBf7ZX5ToIAopwxkKZ5NFt5bFw==",
"dependencies": {
"crypto-js": "^4.1.1"
},
"bin": {
"joox-decrypt": "joox-decrypt"
}
},
"node_modules/@vue/babel-helper-vue-jsx-merge-props": {
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/@vue/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-1.2.1.tgz",
@ -23622,6 +23634,14 @@
"integrity": "sha512-7tFImggNeNBVMsn0vLrpn1H1uPrUBdnARPTpZoitY37ZrdJREzf7I16tMrlK3hen349gr1NYh8CmZQa7CTG6Aw==",
"dev": true
},
"@unlock-music/joox-crypto": {
"version": "0.0.1-R5",
"resolved": "https://registry.npmjs.org/@unlock-music/joox-crypto/-/joox-crypto-0.0.1-R5.tgz",
"integrity": "sha512-+FhGT4bjzfb1Q7dAwHps/XqbqXrRA6Qg7pkDPzyXfeRmQocAySQ/dekojxkaFBf7ZX5ToIAopwxkKZ5NFt5bFw==",
"requires": {
"crypto-js": "^4.1.1"
}
},
"@vue/babel-helper-vue-jsx-merge-props": {
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/@vue/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-1.2.1.tgz",

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@ -22,6 +22,7 @@
"dependencies": {
"@babel/preset-typescript": "^7.16.5",
"@jixun/qmc2-crypto": "^0.0.5-R4",
"@unlock-music/joox-crypto": "^0.0.1-R5",
"base64-js": "^1.5.1",
"browser-id3-writer": "^4.4.0",
"core-js": "^3.16.0",

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@ -0,0 +1,2 @@
// Polyfill for node.
global.Blob = global.Blob || require("node:buffer").Blob;

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@ -0,0 +1,113 @@
<style scoped>
label {
cursor: pointer;
line-height: 1.2;
display: block;
}
.item-desc {
color: #aaa;
font-size: small;
display: block;
line-height: 1.2;
margin-top: 0.2em;
}
.item-desc a {
color: #aaa;
}
form >>> input {
font-family: 'Courier New', Courier, monospace;
}
* >>> .um-config-dialog {
max-width: 90%;
width: 40em;
}
</style>
<template>
<el-dialog @close="cancel()" title="解密设定" :visible="show" custom-class="um-config-dialog" center>
<el-form ref="form" :rules="rules" status-icon :model="form" label-width="0">
<section>
<label>
<span>
JOOX Music ·
<Ruby caption="Unique Device Identifier">设备唯一识别码</Ruby>
</span>
<el-form-item prop="jooxUUID">
<el-input type="text" v-model="form.jooxUUID" clearable maxlength="32" show-word-limit> </el-input>
</el-form-item>
</label>
<p class="item-desc">
下载该加密文件的 JOOX 应用所记录的设备唯一识别码
<br />
参见
<a href="https://github.com/unlock-music/joox-crypto/wiki/%E8%8E%B7%E5%8F%96%E8%AE%BE%E5%A4%87-UUID">
获取设备 UUID · unlock-music/joox-crypto Wiki</a
>
</p>
</section>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button type="primary" :loading="saving" @click="emitConfirm()"> </el-button>
</span>
</el-dialog>
</template>
<script>
import { storage } from '@/utils/storage';
import Ruby from './Ruby';
// FIXME:
function validateJooxUUID(rule, value, callback) {
if (!value || !/^[\da-fA-F]{32}$/.test(value)) {
callback(new Error('无效的 Joox UUID请参考 Wiki 获取。'));
} else {
callback();
}
}
const rules = {
jooxUUID: { validator: validateJooxUUID, trigger: 'change' },
};
export default {
components: {
Ruby,
},
props: {
show: { type: Boolean, required: true },
},
data() {
return {
rules,
saving: false,
form: {
jooxUUID: '',
},
centerDialogVisible: false,
};
},
async mounted() {
await this.resetForm();
},
methods: {
async resetForm() {
this.form.jooxUUID = await storage.loadJooxUUID();
},
async cancel() {
await this.resetForm();
this.$emit('done');
},
async emitConfirm() {
this.saving = true;
await storage.saveJooxUUID(this.form.jooxUUID);
this.saving = false;
this.$emit('done');
},
},
};
</script>

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@ -39,6 +39,7 @@
import { spawn, Worker, Pool } from 'threads';
import { CommonDecrypt } from '@/decrypt/common.ts';
import { DecryptQueue } from '@/utils/utils';
import { storage } from '@/utils/storage';
export default {
name: 'FileSelector',
@ -76,7 +77,7 @@ export default {
this.queue.queue(async (dec = CommonDecrypt) => {
console.log('start handling', file.name);
try {
this.$emit('success', await dec(file));
this.$emit('success', await dec(file, await storage.getAll()));
} catch (e) {
console.error(e);
this.$emit('error', e, file.name);

18
src/component/Ruby.vue Normal file
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@ -0,0 +1,18 @@
<template>
<ruby :title="caption">
<slot></slot>
<rp></rp>
<rt v-text="caption"></rt>
<rp></rp>
</ruby>
</template>
<script>
export default {
name: 'Ruby',
props: {
caption: { type: String, required: true },
},
};
</script>

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@ -0,0 +1,52 @@
import fs from 'fs';
import { storage } from '@/utils/storage';
import { Decrypt as decryptJoox } from '../joox';
import { extractQQMusicMeta as extractQQMusicMetaOrig } from '@/utils/qm_meta';
jest.mock('@/utils/storage');
jest.mock('@/utils/qm_meta');
const loadJooxUUID = storage.loadJooxUUID as jest.MockedFunction<typeof storage.loadJooxUUID>;
const extractQQMusicMeta = extractQQMusicMetaOrig as jest.MockedFunction<typeof extractQQMusicMetaOrig>;
const TEST_UUID_ZEROS = ''.padStart(32, '0');
const encryptedFile1 = fs.readFileSync(__dirname + '/fixture/joox_1.bin');
describe('decrypt/joox', () => {
it('should be able to decrypt sample file (v4)', async () => {
loadJooxUUID.mockResolvedValue(TEST_UUID_ZEROS);
extractQQMusicMeta.mockImplementationOnce(async (blob: Blob) => {
return {
title: 'unused',
album: 'unused',
blob: blob,
artist: 'unused',
imgUrl: 'https://github.com/unlock-music',
};
});
const result = await decryptJoox(new Blob([encryptedFile1]), 'test.bin', 'bin');
const resultBuf = await result.blob.arrayBuffer();
expect(resultBuf).toEqual(Buffer.from('Hello World', 'utf-8').buffer);
});
it('should reject E!99 files', async () => {
loadJooxUUID.mockResolvedValue(TEST_UUID_ZEROS);
const input = new Blob([Buffer.from('E!99....')]);
await expect(decryptJoox(input, 'test.bin', 'bin')).rejects.toThrow('不支持的 joox 加密格式');
});
it('should reject empty uuid', async () => {
loadJooxUUID.mockResolvedValue('');
const input = new Blob([encryptedFile1]);
await expect(decryptJoox(input, 'test.bin', 'bin')).rejects.toThrow('UUID');
});
it('should reject invalid uuid', async () => {
loadJooxUUID.mockResolvedValue('hello!');
const input = new Blob([encryptedFile1]);
await expect(decryptJoox(input, 'test.bin', 'bin')).rejects.toThrow('UUID');
});
});

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@ -5,10 +5,18 @@ import { Decrypt as KgmDecrypt } from '@/decrypt/kgm';
import { Decrypt as KwmDecrypt } from '@/decrypt/kwm';
import { Decrypt as RawDecrypt } from '@/decrypt/raw';
import { Decrypt as TmDecrypt } from '@/decrypt/tm';
import { Decrypt as JooxDecrypt } from '@/decrypt/joox';
import { DecryptResult, FileInfo } from '@/decrypt/entity';
import { SplitFilename } from '@/decrypt/utils';
import { storage } from '@/utils/storage';
import InMemoryStorage from '@/utils/storage/InMemoryStorage';
export async function CommonDecrypt(file: FileInfo, config: Record<string, any>): Promise<DecryptResult> {
// Worker thread will fallback to in-memory storage.
if (storage instanceof InMemoryStorage) {
await storage.setAll(config);
}
export async function CommonDecrypt(file: FileInfo): Promise<DecryptResult> {
const raw = SplitFilename(file.name);
let rt_data: DecryptResult;
switch (raw.ext) {
@ -60,6 +68,9 @@ export async function CommonDecrypt(file: FileInfo): Promise<DecryptResult> {
case 'kgma':
rt_data = await KgmDecrypt(file.raw, raw.name, raw.ext);
break;
case 'ofl_en':
rt_data = await JooxDecrypt(file.raw, raw.name, raw.ext);
break;
default:
throw '不支持此文件格式';
}

44
src/decrypt/joox.ts Normal file
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@ -0,0 +1,44 @@
import jooxFactory from '@unlock-music/joox-crypto';
import { DecryptResult } from './entity';
import { AudioMimeType, GetArrayBuffer, SniffAudioExt } from './utils';
import { MergeUint8Array } from '@/utils/MergeUint8Array';
import { storage } from '@/utils/storage';
import { extractQQMusicMeta } from '@/utils/qm_meta';
export async function Decrypt(file: Blob, raw_filename: string, raw_ext: string): Promise<DecryptResult> {
const uuid = await storage.loadJooxUUID('');
if (!uuid || uuid.length !== 32) {
throw new Error('请在“解密设定”填写应用 Joox 应用的 UUID。');
}
const fileBuffer = new Uint8Array(await GetArrayBuffer(file));
const decryptor = jooxFactory(fileBuffer, uuid);
if (!decryptor) {
throw new Error('不支持的 joox 加密格式');
}
const musicDecoded = MergeUint8Array(decryptor.decryptFile(fileBuffer));
const ext = SniffAudioExt(musicDecoded);
const mime = AudioMimeType[ext];
const songId = raw_filename.match(/^(\d+)\s\[mqms\d*]$/i)?.[1];
const { album, artist, imgUrl, blob, title } = await extractQQMusicMeta(
new Blob([musicDecoded], { type: mime }),
raw_filename,
ext,
songId,
);
return {
title: title,
artist: artist,
ext: ext,
album: album,
picture: imgUrl,
file: URL.createObjectURL(blob),
blob: blob,
mime: mime,
};
}

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@ -1,21 +1,10 @@
import { QmcMapCipher, QmcRC4Cipher, QmcStaticCipher, QmcStreamCipher } from './qmc_cipher';
import {
AudioMimeType,
GetArrayBuffer,
GetCoverFromFile,
GetImageFromURL,
GetMetaFromFile,
SniffAudioExt,
WriteMetaToFlac,
WriteMetaToMp3,
} from '@/decrypt/utils';
import { parseBlob as metaParseBlob } from 'music-metadata-browser';
import { AudioMimeType, GetArrayBuffer, SniffAudioExt } from '@/decrypt/utils';
import { DecryptQMCWasm } from './qmc_wasm';
import iconv from 'iconv-lite';
import { DecryptResult } from '@/decrypt/entity';
import { queryAlbumCover } from '@/utils/api';
import { QmcDeriveKey } from '@/decrypt/qmc_key';
import { extractQQMusicMeta } from '@/utils/qm_meta';
interface Handler {
ext: string;
@ -72,68 +61,24 @@ export async function Decrypt(file: Blob, raw_filename: string, raw_ext: string)
const ext = SniffAudioExt(musicDecoded, handler.ext);
const mime = AudioMimeType[ext];
let musicBlob = new Blob([musicDecoded], { type: mime });
const { album, artist, imgUrl, blob, title } = await extractQQMusicMeta(
new Blob([musicDecoded], { type: mime }),
raw_filename,
ext,
);
const musicMeta = await metaParseBlob(musicBlob);
for (let metaIdx in musicMeta.native) {
if (!musicMeta.native.hasOwnProperty(metaIdx)) continue;
if (musicMeta.native[metaIdx].some((item) => item.id === 'TCON' && item.value === '(12)')) {
console.warn('try using gbk encoding to decode meta');
musicMeta.common.artist = iconv.decode(new Buffer(musicMeta.common.artist ?? ''), 'gbk');
musicMeta.common.title = iconv.decode(new Buffer(musicMeta.common.title ?? ''), 'gbk');
musicMeta.common.album = iconv.decode(new Buffer(musicMeta.common.album ?? ''), 'gbk');
}
}
const info = GetMetaFromFile(raw_filename, musicMeta.common.title, musicMeta.common.artist);
let imgUrl = GetCoverFromFile(musicMeta);
if (!imgUrl) {
imgUrl = await getCoverImage(info.title, info.artist, musicMeta.common.album);
if (imgUrl) {
const imageInfo = await GetImageFromURL(imgUrl);
if (imageInfo) {
imgUrl = imageInfo.url;
try {
const newMeta = { picture: imageInfo.buffer, title: info.title, artists: info.artist?.split(' _ ') };
if (ext === 'mp3') {
musicDecoded = WriteMetaToMp3(Buffer.from(musicDecoded), newMeta, musicMeta);
musicBlob = new Blob([musicDecoded], { type: mime });
} else if (ext === 'flac') {
musicDecoded = WriteMetaToFlac(Buffer.from(musicDecoded), newMeta, musicMeta);
musicBlob = new Blob([musicDecoded], { type: mime });
} else {
console.info('writing metadata for ' + ext + ' is not being supported for now');
}
} catch (e) {
console.warn('Error while appending cover image to file ' + e);
}
}
}
}
return {
title: info.title,
artist: info.artist,
title: title,
artist: artist,
ext: ext,
album: musicMeta.common.album,
album: album,
picture: imgUrl,
file: URL.createObjectURL(musicBlob),
blob: musicBlob,
file: URL.createObjectURL(blob),
blob: blob,
mime: mime,
};
}
async function getCoverImage(title: string, artist?: string, album?: string): Promise<string> {
const song_query_url = 'https://stats.ixarea.com/apis' + '/music/qq-cover';
try {
const data = await queryAlbumCover(title, artist, album);
return `${song_query_url}/${data.Type}/${data.Id}`;
} catch (e) {
console.warn(e);
}
return '';
}
export class QmcDecoder {
private static readonly BYTE_COMMA = ','.charCodeAt(0);
file: Uint8Array;

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@ -1,4 +1,5 @@
import QMCCryptoModule from '@jixun/qmc2-crypto/QMC2-wasm-bundle';
import { MergeUint8Array } from '@/utils/MergeUint8Array';
// 检测文件末端使用的缓冲区大小
const DETECTION_SIZE = 40;
@ -6,22 +7,6 @@ const DETECTION_SIZE = 40;
// 每次处理 2M 的数据
const DECRYPTION_BUF_SIZE = 2 * 1024 * 1024;
function MergeUint8Array(array: Uint8Array[]): Uint8Array {
let length = 0;
array.forEach((item) => {
length += item.length;
});
let mergedArray = new Uint8Array(length);
let offset = 0;
array.forEach((item) => {
mergedArray.set(item, offset);
offset += item.length;
});
return mergedArray;
}
/**
* QMC2
*

View File

@ -6,9 +6,13 @@ import {
Checkbox,
Col,
Container,
Dialog,
Form,
FormItem,
Footer,
Icon,
Image,
Input,
Link,
Main,
Notification,
@ -26,6 +30,10 @@ import 'element-ui/lib/theme-chalk/base.css';
Vue.use(Link);
Vue.use(Image);
Vue.use(Button);
Vue.use(Dialog);
Vue.use(Form);
Vue.use(FormItem);
Vue.use(Input);
Vue.use(Table);
Vue.use(TableColumn);
Vue.use(Main);

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@ -0,0 +1,15 @@
export function MergeUint8Array(array: Uint8Array[]): Uint8Array {
let length = 0;
array.forEach((item) => {
length += item.length;
});
let mergedArray = new Uint8Array(length);
let offset = 0;
array.forEach((item) => {
mergedArray.set(item, offset);
offset += item.length;
});
return mergedArray;
}

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@ -0,0 +1 @@
export const extractQQMusicMeta = jest.fn();

View File

@ -0,0 +1,4 @@
export const storage = {
loadJooxUUID: jest.fn(),
saveJooxUUID: jest.fn(),
};

View File

@ -32,3 +32,82 @@ export async function queryAlbumCover(title: string, artist?: string, album?: st
const resp = await fetch(`${endpoint}?${params.toString()}`);
return await resp.json();
}
export interface TrackInfo {
id: number;
type: number;
mid: string;
name: string;
title: string;
subtitle: string;
singer: {
id: number;
mid: string;
name: string;
title: string;
type: number;
uin: number;
}[];
album: {
id: number;
mid: string;
name: string;
title: string;
subtitle: string;
time_public: string;
pmid: string;
};
interval: number;
index_cd: number;
index_album: number;
}
export interface SongItemInfo {
title: string;
content: {
value: string;
}[];
}
export interface SongInfoResponse {
info: {
company: SongItemInfo;
genre: SongItemInfo;
intro: SongItemInfo;
lan: SongItemInfo;
pub_time: SongItemInfo;
};
extras: {
name: string;
transname: string;
subtitle: string;
from: string;
wikiurl: string;
};
track_info: TrackInfo;
}
export interface RawQMBatchResponse<T> {
code: number;
ts: number;
start_ts: number;
traceid: string;
req_1: {
code: number;
data: T;
};
}
export async function querySongInfoById(id: string | number): Promise<SongInfoResponse> {
const url = `${IXAREA_API_ENDPOINT}/meta/qq-music-raw/${id}`;
const result: RawQMBatchResponse<SongInfoResponse> = await fetch(url).then((r) => r.json());
if (result.code === 0 && result.req_1.code === 0) {
return result.req_1.data;
}
throw new Error('请求信息失败');
}
export function getQMImageURLFromPMID(pmid: string, type = 1): string {
return `${IXAREA_API_ENDPOINT}/music/qq-cover/${type}/${pmid}`;
}

147
src/utils/qm_meta.ts Normal file
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@ -0,0 +1,147 @@
import { IAudioMetadata, parseBlob as metaParseBlob } from 'music-metadata-browser';
import iconv from 'iconv-lite';
import {
GetCoverFromFile,
GetImageFromURL,
GetMetaFromFile,
WriteMetaToFlac,
WriteMetaToMp3,
AudioMimeType,
} from '@/decrypt/utils';
import { getQMImageURLFromPMID, queryAlbumCover, querySongInfoById } from '@/utils/api';
interface MetaResult {
title: string;
artist: string;
album: string;
imgUrl: string;
blob: Blob;
}
/**
*
* @param musicBlob
* @param name
* @param ext
* @param id ID<code>number</code>
* @returns Promise
*/
export async function extractQQMusicMeta(
musicBlob: Blob,
name: string,
ext: string,
id?: number | string,
): Promise<MetaResult> {
const musicMeta = await metaParseBlob(musicBlob);
for (let metaIdx in musicMeta.native) {
if (!musicMeta.native.hasOwnProperty(metaIdx)) continue;
if (musicMeta.native[metaIdx].some((item) => item.id === 'TCON' && item.value === '(12)')) {
console.warn('try using gbk encoding to decode meta');
musicMeta.common.artist = iconv.decode(new Buffer(musicMeta.common.artist ?? ''), 'gbk');
musicMeta.common.title = iconv.decode(new Buffer(musicMeta.common.title ?? ''), 'gbk');
musicMeta.common.album = iconv.decode(new Buffer(musicMeta.common.album ?? ''), 'gbk');
}
}
if (id) {
try {
return fetchMetadataFromSongId(id, ext, musicMeta, musicBlob);
} catch (e) {
console.warn('在线获取曲目信息失败,回退到本地 meta 提取', e);
}
}
const info = GetMetaFromFile(name, musicMeta.common.title, musicMeta.common.artist);
info.artist = info.artist || '';
let imageURL = GetCoverFromFile(musicMeta);
if (!imageURL) {
imageURL = await getCoverImage(info.title, info.artist, musicMeta.common.album);
}
return {
title: info.title,
artist: info.artist || '',
album: musicMeta.common.album || '',
imgUrl: imageURL,
blob: await writeMetaToAudioFile({
title: info.title,
artists: info.artist.split(' _ '),
ext,
imageURL,
musicMeta,
blob: musicBlob,
}),
};
}
async function fetchMetadataFromSongId(
id: number | string,
ext: string,
musicMeta: IAudioMetadata,
blob: Blob,
): Promise<MetaResult> {
const info = await querySongInfoById(id);
const imageURL = getQMImageURLFromPMID(info.track_info.album.pmid);
const artists = info.track_info.singer.map((singer) => singer.name);
return {
title: info.track_info.title,
artist: artists.join('、'),
album: info.track_info.album.name,
imgUrl: imageURL,
blob: await writeMetaToAudioFile({
title: info.track_info.title,
artists,
ext,
imageURL,
musicMeta,
blob,
}),
};
}
async function getCoverImage(title: string, artist?: string, album?: string): Promise<string> {
try {
const data = await queryAlbumCover(title, artist, album);
return getQMImageURLFromPMID(data.Id, data.Type);
} catch (e) {
console.warn(e);
}
return '';
}
interface NewAudioMeta {
title: string;
artists: string[];
ext: string;
musicMeta: IAudioMetadata;
blob: Blob;
imageURL: string;
}
async function writeMetaToAudioFile(info: NewAudioMeta): Promise<Blob> {
try {
const imageInfo = await GetImageFromURL(info.imageURL);
if (!imageInfo) {
console.warn('获取图像失败');
}
const newMeta = { picture: imageInfo?.buffer, title: info.title, artists: info.artists };
const buffer = Buffer.from(await info.blob.arrayBuffer());
const mime = AudioMimeType[info.ext] || AudioMimeType.mp3;
if (info.ext === 'mp3') {
return new Blob([WriteMetaToMp3(buffer, newMeta, info.musicMeta)], { type: mime });
} else if (info.ext === 'flac') {
return new Blob([WriteMetaToFlac(buffer, newMeta, info.musicMeta)], { type: mime });
} else {
console.info('writing metadata for ' + info.ext + ' is not being supported for now');
}
} catch (e) {
console.warn('Error while appending cover image to file ' + e);
}
return info.blob;
}

3
src/utils/storage.ts Normal file
View File

@ -0,0 +1,3 @@
import storageFactory from './storage/StorageFactory';
export const storage = storageFactory();

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@ -0,0 +1,17 @@
export const KEY_PREFIX = 'um.conf.';
const KEY_JOOX_UUID = `${KEY_PREFIX}joox.uuid`;
export default abstract class BaseStorage {
protected abstract save<T>(name: string, value: T): Promise<void>;
protected abstract load<T>(name: string, defaultValue: T): Promise<T>;
public abstract getAll(): Promise<Record<string, any>>;
public abstract setAll(obj: Record<string, any>): Promise<void>;
public saveJooxUUID(uuid: string): Promise<void> {
return this.save(KEY_JOOX_UUID, uuid);
}
public loadJooxUUID(defaultValue: string = ''): Promise<string> {
return this.load(KEY_JOOX_UUID, defaultValue);
}
}

View File

@ -0,0 +1,43 @@
import BaseStorage, { KEY_PREFIX } from './BaseStorage';
export default class BrowserNativeStorage extends BaseStorage {
public static get works() {
return typeof localStorage !== 'undefined' && localStorage.getItem;
}
protected async load<T>(name: string, defaultValue: T): Promise<T> {
const result = localStorage.getItem(name);
if (result === null) {
return defaultValue;
}
try {
return JSON.parse(result);
} catch {
return defaultValue;
}
}
protected async save<T>(name: string, value: T): Promise<void> {
localStorage.setItem(name, JSON.stringify(value));
}
public async getAll(): Promise<Record<string, any>> {
const result = {};
for (const [key, value] of Object.entries(localStorage)) {
if (key.startsWith(KEY_PREFIX)) {
try {
Object.assign(result, { [key]: JSON.parse(value) });
} catch {
// ignored
}
}
}
return result;
}
public async setAll(obj: Record<string, any>): Promise<void> {
for (const [key, value] of Object.entries(obj)) {
await this.save(key, value);
}
}
}

View File

@ -0,0 +1,47 @@
import BaseStorage, { KEY_PREFIX } from './BaseStorage';
declare var chrome: any;
export default class ChromeExtensionStorage extends BaseStorage {
static get works(): boolean {
return typeof chrome !== 'undefined' && Boolean(chrome?.storage?.local?.set);
}
protected async load<T>(name: string, defaultValue: T): Promise<T> {
return new Promise((resolve) => {
chrome.storage.local.get({ [name]: defaultValue }, (result: any) => {
if (Object.prototype.hasOwnProperty.call(result, name)) {
resolve(result[name]);
} else {
resolve(defaultValue);
}
});
});
}
protected async save<T>(name: string, value: T): Promise<void> {
return new Promise((resolve) => {
chrome.storage.local.set({ [name]: value }, resolve);
});
}
public async getAll(): Promise<Record<string, any>> {
return new Promise((resolve) => {
chrome.storage.local.get(null, (obj: Record<string, any>) => {
const result: Record<string, any> = {};
for (const [key, value] of Object.entries(obj)) {
if (key.startsWith(KEY_PREFIX)) {
result[key] = value;
}
}
resolve(result);
});
});
}
public async setAll(obj: Record<string, any>): Promise<void> {
return new Promise((resolve) => {
chrome.storage.local.set(obj, resolve);
});
}
}

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@ -0,0 +1,32 @@
import BaseStorage from './BaseStorage';
export default class InMemoryStorage extends BaseStorage {
private values = new Map<string, any>();
protected async load<T>(name: string, defaultValue: T): Promise<T> {
if (this.values.has(name)) {
return this.values.get(name);
}
return defaultValue;
}
protected async save<T>(name: string, value: T): Promise<void> {
this.values.set(name, value);
}
public async getAll(): Promise<Record<string, any>> {
const result = {};
this.values.forEach((value, key) => {
Object.assign(result, {
[key]: value,
});
});
return result;
}
public async setAll(obj: Record<string, any>): Promise<void> {
for (const [key, value] of Object.entries(obj)) {
this.values.set(key, value);
}
}
}

View File

@ -0,0 +1,13 @@
import BaseStorage from './BaseStorage';
import BrowserNativeStorage from './BrowserNativeStorage';
import ChromeExtensionStorage from './ChromeExtensionStorage';
import InMemoryStorage from './InMemoryStorage';
export default function storageFactory(): BaseStorage {
if (ChromeExtensionStorage.works) {
return new ChromeExtensionStorage();
} else if (BrowserNativeStorage.works) {
return new BrowserNativeStorage();
}
return new InMemoryStorage();
}

View File

@ -10,6 +10,13 @@
</el-radio>
</el-row>
<el-row>
<config-dialog :show="showConfigDialog" @done="showConfigDialog = false"></config-dialog>
<el-tooltip class="item" effect="dark" placement="top">
<div slot="content">
<span> 部分解密方案需要设定解密参数 </span>
</div>
<el-button icon="el-icon-s-tools" plain @click="showConfigDialog = true">解密设定</el-button>
</el-tooltip>
<el-button icon="el-icon-download" plain @click="handleDownloadAll">下载全部</el-button>
<el-button icon="el-icon-delete" plain type="danger" @click="handleDeleteAll">清除全部</el-button>
@ -35,6 +42,8 @@
<script>
import FileSelector from '@/component/FileSelector';
import PreviewTable from '@/component/PreviewTable';
import ConfigDialog from '@/component/ConfigDialog';
import { DownloadBlobMusic, FilenamePolicy, FilenamePolicies, RemoveBlobMusic, DirectlyWriteFile } from '@/utils/utils';
export default {
@ -42,9 +51,11 @@ export default {
components: {
FileSelector,
PreviewTable,
ConfigDialog,
},
data() {
return {
showConfigDialog: false,
tableData: [],
playing_url: '',
playing_auto: false,
@ -103,6 +114,9 @@ export default {
});
this.tableData = [];
},
handleDecryptionConfig() {
this.showConfigDialog = true;
},
handleDownloadAll() {
let index = 0;
let c = setInterval(() => {