23 Commits
1.0.0 ... 1.1.0

Author SHA1 Message Date
MengYX
0cddb98612 Update CI 2020-01-21 19:52:45 +08:00
MengYX
ca3f4c1aa4 Update Readme [CI SKIP] 2020-01-21 19:31:30 +08:00
MengYX
eec5bd0fb8 Add Support For: tm0/2/3/6 2020-01-21 19:21:17 +08:00
MengYX
bddde78fcd Reconstruct 2020-01-21 19:20:46 +08:00
MengYX
bc138c4078 Update Deps 2020-01-21 19:01:52 +08:00
MengYX
8014c33538 Revert: Favicon 2019-12-08 19:12:15 +08:00
MengYX
e6bce501bb Upgrade Vue Cli 2019-12-07 15:09:09 +08:00
MengYX
de37519f8c Remove unused icon 2019-12-07 14:44:32 +08:00
MengYX
a483594c4b Change build mode 2019-12-07 14:32:28 +08:00
MengYX
014fe5ae26 Fix accept in uploader 2019-12-07 12:23:18 +08:00
MengYX
73f3959094 Use Post 2019-12-01 22:52:29 +08:00
MengYX
48658701a2 Fix link error in README [SKIP CI] 2019-12-01 21:04:51 +08:00
MengYX
c4e9fb0dcc Update README and Dependencies 2019-11-30 21:10:40 +08:00
MengYX
d51d7ec773 Change Notification 2019-11-24 19:33:11 +08:00
MengYX
683f58964c Report Error Type 2019-11-23 19:22:32 +08:00
MengYX
0ca830e896 Fix No Status Error 2019-11-23 19:11:40 +08:00
MengYX
2266ca2cf1 Fix Download Button 2019-11-23 18:56:45 +08:00
MengYX
c71cb8ee85 Show Detail Info While Error Occurred 2019-11-23 18:30:59 +08:00
MengYX
b68efea15b Update Dependencies 2019-11-23 18:14:15 +08:00
MengYX
591c1a5312 Add Partial Support For .mflac 2019-11-23 18:09:33 +08:00
MengYX
95de3e8cc5 Reformat Code [SKIP CI] 2019-11-23 15:10:08 +08:00
MengYX
d91f48aa70 Add tips for qmcogg 2019-11-23 15:03:45 +08:00
MengYX
497a63486d CI: Auto Deploy and Use Cache 2019-11-10 22:38:43 +08:00
26 changed files with 2818 additions and 2399 deletions

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@@ -10,24 +10,45 @@ steps:
- name: installDependencies
image: node:lts
commands:
- npm config set registry http://registry.npm.taobao.org
- npm install
- npm ci
- name: build
image: node:lts
commands:
- npm run build
- tar -czf dist.tar.gz ./dist/*
- tar -czf legacy.tar.gz ./dist/*
- npm run build -- --modern
- tar -czf morden.tar.gz ./dist/*
- name: release
image: plugins/gitea-release
settings:
base_url: https://git.ixarea.com
files:
- dist.tar.gz
- morden.tar.gz
- legacy.tar.gz
api_key:
from_secret: gitea_token
checksum:
- sha256
when:
event: [tag]
- name: deploy
image: plugins/s3
settings:
bucket: unlock-music
access_key:
from_secret: aws_access_key_id
secret_key:
from_secret: aws_secret_access_key
source: dist/**/*
target: /
path_style: true
endpoint: https://fs.sz2.ixarea.com
volumes:
- name: cache
host:
path: /tmp/cache

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@@ -5,10 +5,14 @@
[![Build Status](https://ci.ixarea.com/api/badges/ix64/unlock-music/status.svg)](https://ci.ixarea.com/ix64/unlock-music)
## Features
# Features
- [x] Unlock in browser 在浏览器中解锁
- [x] QQMusic File QQ音乐文件 (.qmc0/.qmc3/.qmcflac)
- [x] Netease File 网易云音乐文件 (.ncm)
- [x] QQMusic Format QQ音乐格式 (.qmc0/.qmc3/.qmcflac/.qmcogg)
- [x] QQMusic Tm Format QQ音乐 (.tm0/.tm2/.tm3/.tm6)
- [ ] QQMusic New Format QQ音乐新格式
- [x] .mflac (Partial 部分支持)
- [ ] .mgg
- [x] Netease Format 网易云音乐格式 (.ncm)
- [x] Drag and Drop 拖放文件
- [x] Play instantly 在线播放
- [x] Batch unlocking 批量解锁
@@ -16,17 +20,14 @@
- [x] Complete ID3 for ncm 补全ncm的ID3信息
- [ ] Multi-language 多语言
## Project setup
```
npm install
```
# 使用方法
## 下载已构建版本
- 已构建的版本发布在 [GitHub Release](https://github.com/ix64/unlock-music/releases/latest), 下载解压缩后即可部署或本地使用
### Compiles and hot-reloads for development
```
npm run serve
```
### Compiles and minifies for production
```
npm run build
```
## 自行构建
- 环境要求
- nodejs
- 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
- `npm run serve` 可用于开发

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@@ -1,5 +1,5 @@
module.exports = {
presets: [
'@vue/app'
'@vue/cli-plugin-babel/preset'
]
}

4242
package-lock.json generated

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@@ -1,26 +1,26 @@
{
"name": "unlock-music",
"version": "0.2.0",
"version": "1.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build"
},
"dependencies": {
"browser-id3-writer": "^4.2.0",
"core-js": "^2.6.10",
"browser-id3-writer": "^4.3.0",
"core-js": "^3.6.4",
"crypto-js": "^3.1.9-1",
"element-ui": "^2.11.1",
"music-metadata-browser": "^1.6.3",
"element-ui": "^2.13.0",
"music-metadata-browser": "^1.10.0",
"register-service-worker": "^1.6.2",
"vue": "^2.6.10"
"vue": "^2.6.11"
},
"devDependencies": {
"@vue/cli-plugin-babel": "^3.11.0",
"@vue/cli-plugin-pwa": "^3.11.0",
"@vue/cli-service": "^3.11.0",
"@vue/cli-plugin-babel": "^4.1.2",
"@vue/cli-plugin-pwa": "^4.1.2",
"@vue/cli-service": "^4.1.2",
"babel-plugin-component": "^1.1.1",
"vue-cli-plugin-element": "^1.0.1",
"vue-template-compiler": "^2.6.10"
"vue-template-compiler": "^2.6.11"
}
}

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@@ -2,15 +2,15 @@
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<meta content="IE=edge" http-equiv="X-UA-Compatible">
<meta content="width=device-width,initial-scale=1.0" name="viewport">
<script>var _paq = window._paq || [];
_paq.push(['trackPageView'], ['enableLinkTracking'], ['setSiteId', '2'],
_paq.push(['setRequestMethod', 'POST'], ['trackPageView'], ['enableLinkTracking'], ['setSiteId', '2'],
['setTrackerUrl', 'https://stats.ixarea.com/ixarea-stats/report']);
</script>
<script async src="https://stats.ixarea.com/ixarea-stats.js"></script>
<title>音乐解锁 - By IXarea</title>
<meta content="音乐,解锁,ncm,qmc,qmc0,qmc3,qmcflac,qq音乐,网易云音乐,加密" name="keywords"/>
<meta content="音乐,解锁,ncm,qmc,qmc0,qmc3,qmcflac,qmcogg,mflac,qq音乐,网易云音乐,加密" name="keywords"/>
<meta content="音乐解锁 - 在任何设备上解锁已购的加密音乐!" name="description"/>
<style>
#loader {
@@ -60,9 +60,9 @@
style="border:0"/>
</noscript>
<strong>音乐解锁采用了一些新特性!建议使用
<a target="_blank" href="https://www.google.cn/chrome/">Google Chrome</a>
<a target="_blank" href="https://www.firefox.com.cn/">Mozilla Firefox</a>
| <a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>
<a href="https://www.google.cn/chrome/" target="_blank">Google Chrome</a>
<a href="https://www.firefox.com.cn/" target="_blank">Mozilla Firefox</a>
| <a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
</strong>
</div>
<div id="app"></div>

View File

@@ -6,7 +6,6 @@
:auto-upload="false"
:on-change="handleFile"
:show-file-list="false"
accept=".ncm,.qmc0,.qmc3,.qmcflac,.qmcogg"
action=""
drag
multiple>
@@ -26,9 +25,13 @@
<el-table :data="tableData" style="width: 100%">
<el-table-column label="图片">
<el-table-column label="封面">
<template slot-scope="scope">
<el-image :src="scope.row.picture" style="width: 100px; height: 100px"></el-image>
<el-image :src="scope.row.picture" style="width: 100px; height: 100px">
<div class="image-slot el-image__error" slot="error">
暂无封面
</div>
</el-image>
</template>
</el-table-column>
<el-table-column label="歌曲" sortable>
@@ -51,14 +54,9 @@
<el-button @click="handlePlay(scope.$index, scope.row)"
circle icon="el-icon-video-play" type="success">
</el-button>
<el-button circle>
<el-link :download="scope.row.filename" :href="scope.row.file"
:underline="false" icon="el-icon-download">
</el-link>
<el-button @click="handleDownload(scope.row)"
circle icon="el-icon-download">
</el-button>
<el-button @click="handleDelete(scope.$index, scope.row)"
circle icon="el-icon-delete" type="danger">
</el-button>
@@ -69,7 +67,7 @@
<el-footer id="app-footer">
<el-row>
音乐解锁移除已购音乐的加密保护
目前支持网易云音乐(ncm)和QQ音乐(qmc0, qmc3, qmcflac)
目前支持网易云音乐(ncm)和QQ音乐(qmc0, qmc3, qmcflac, qmcogg, mflac)
<a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
</el-row>
<el-row>
@@ -87,9 +85,7 @@
<script>
const NcmDecrypt = require("./plugins/ncm");
const QmcDecrypt = require("./plugins/qmc");
const RawDecrypt = require("./plugins/raw");
const dec = require("./decrypt/common");
export default {
name: 'app',
components: {},
@@ -111,72 +107,56 @@
document.getElementById("loader-mask").remove();
this.$notify.info({
title: '离线使用',
message: '我们使用PWA技术添加到桌面或收藏夹,无网络也能使用。点击查看<a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
message: '我们使用PWA技术无网络也能使用<br/>' +
'最近更新支持tm0/2/3/6<br/>' +
'点击查看 <a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
dangerouslyUseHTMLString: true,
duration: 30000,
duration: 10000,
position: 'top-left'
});
},
handleFile(file) {
let ext = file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length).toLowerCase();
(async () => {
let data = null;
switch (ext) {
case "ncm":
data = await NcmDecrypt.Decrypt(file.raw);
break;
case "mp3":
case "flac":
data = await RawDecrypt.Decrypt(file.raw);
break;
case "qmc3":
case "qmc0":
case "qmcflac":
case "qmcogg":
data = await QmcDecrypt.Decrypt(file.raw);
break;
default:
break;
}
if (null != data) {
let data =await dec.CommonDecrypt(file);
if (data.status) {
this.tableData.push(data);
this.$notify.success({
title: '解锁成功',
message: '成功解锁 ' + data.title
message: '成功解锁 ' + data.title,
duration: 3000
});
let _rp_data = {
original: file.name,
title: data.title,
album: data.album,
artist: data.artist,
mime: data.mime
};
console.log(data);
window._paq.push(["trackEvent", "Unlock", "Success", JSON.stringify(_rp_data)]);
let _rp_data = [data.title, data.artist, data.album];
window._paq.push(["trackEvent", "Unlock", data.rawExt + "," + data.mime, JSON.stringify(_rp_data)]);
} else {
this.$notify.error({
title: '错误',
message: '解析此文件时出现问题,请查看<a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
dangerouslyUseHTMLString: true
title: '出现问题',
message: data.message + "" + file.name +
',参考<a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
dangerouslyUseHTMLString: true,
duration: 6000
});
window._paq.push(["trackEvent", "Unlock", "Error", file.name]);
window._paq.push(["trackEvent", "Error", data.message, file.name]);
}
})();
},
handlePlay(index, row) {
this.playing_url = row.file;
this.playing_auto = true;
},
handleDelete(index, row) {
console.log(index);
URL.revokeObjectURL(row.file);
URL.revokeObjectURL(row.picture);
this.tableData.splice(index, 1);
},
handleDownload(row) {
let a = document.createElement('a');
a.href = row.file;
a.download = row.filename;
document.body.append(a);
a.click();
a.remove();
},
handleDeleteAll() {
this.tableData.forEach(value => {
URL.revokeObjectURL(value.file);
@@ -188,17 +168,11 @@
let index = 0;
let c = setInterval(() => {
if (index < this.tableData.length) {
let a = document.createElement('a');
a.href = this.tableData[index].file;
a.download = this.tableData[index].filename;
document.body.append(a);
a.click();
a.remove();
this.handleDownload(this.tableData[index]);
index++;
} else {
clearInterval(c);
}
}, 1000);
}

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47
src/decrypt/common.js Normal file
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@@ -0,0 +1,47 @@
const NcmDecrypt = require("./ncm");
const QmcDecrypt = require("./qmc");
const RawDecrypt = require("./raw");
const MFlacDecrypt = require("./mflac");
const TmDecrypt = require("./tm");
export {CommonDecrypt}
async function CommonDecrypt(file) {
let raw_ext = file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length).toLowerCase();
let raw_filename = file.name.substring(0, file.name.lastIndexOf("."));
let rt_data;
switch (raw_ext) {
case "ncm":// Netease Mp3/Flac
rt_data = await NcmDecrypt.Decrypt(file.raw);
break;
case "mp3":// Raw Mp3
case "flac"://Raw Flac
case "m4a":// todo: Raw M4A
rt_data = await RawDecrypt.Decrypt(file.raw, raw_filename, raw_ext);
break;
case "tm0":// QQ Music IOS Mp3
case "tm3":// QQ Music IOS Mp3
rt_data = await RawDecrypt.Decrypt(file.raw, raw_filename, "mp3");
break;
case "qmc3"://QQ Music Android Mp3
case "qmc0"://QQ Music Android Mp3
case "qmcflac"://QQ Music Android Flac
case "qmcogg"://QQ Music Android Ogg
rt_data = await QmcDecrypt.Decrypt(file.raw, raw_filename, raw_ext);
break;
case "mflac"://QQ Music Desktop Flac
rt_data = await MFlacDecrypt.Decrypt(file.raw, raw_filename, raw_ext);
break;
case "tm2":// todo: QQ Music IOS M4A
case "tm6":// todo: QQ Music IOS M4A
rt_data = await TmDecrypt.Decrypt(file.raw, raw_filename);
break;
default:
rt_data = {status: false, message: "不支持此文件格式",}
}
if (rt_data.status) {
rt_data.rawExt = raw_ext;
rt_data.rawFilename = raw_filename;
}
return rt_data;
}

99
src/decrypt/mflac.js Normal file
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@@ -0,0 +1,99 @@
const musicMetadata = require("music-metadata-browser");
const util = require("./util");
export {Decrypt}
async function Decrypt(file, raw_filename, raw_ext) {
// 获取扩展名
if (raw_ext !== "mflac") return {
status: false,
message: "File type is incorrect!",
};
// 读取文件
const fileBuffer = await util.GetArrayBuffer(file);
const audioData = new Uint8Array(fileBuffer.slice(0, -0x170));
const audioDataLen = audioData.length;
// 转换数据
const seed = new Mask();
if (!seed.DetectMask(audioData)) return {
status: false,
message: "此音乐无法解锁目前mflac格式不提供完整支持",
};
for (let cur = 0; cur < audioDataLen; ++cur) {
audioData[cur] ^= seed.NextMask();
}
// 导出
const musicData = new Blob([audioData], {type: "audio/flac"});
const musicUrl = URL.createObjectURL(musicData);
// 读取Meta
let tag = await musicMetadata.parseBlob(musicData);
const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, "flac");
let picUrl = util.GetCoverURL(tag);
// 返回
return {
status: true,
filename: info.filename,
title: info.title,
artist: info.artist,
album: tag.common.album,
picture: picUrl,
file: musicUrl,
mime: "audio/flac"
}
}
class Mask {
FLAC_HEADER = [0x66, 0x4C, 0x61, 0x43, 0x00];
constructor() {
this.index = -1;
this.mask_index = -1;
this.mask = Array(128).fill(0x00);
}
DetectMask(data) {
let search_len = data.length - 256, mask;
for (let block_idx = 0; block_idx < search_len; block_idx += 128) {
let flag = true;
mask = data.slice(block_idx, block_idx + 128);
let next_mask = data.slice(block_idx + 128, block_idx + 256);
for (let idx = 0; idx < 128; idx++) {
if (mask[idx] !== next_mask[idx]) {
flag = false;
break;
}
}
if (!flag) continue;
for (let test_idx = 0; test_idx < this.FLAC_HEADER.length; test_idx++) {
let p = data[test_idx] ^ mask[test_idx];
if (p !== this.FLAC_HEADER[test_idx]) {
flag = false;
debugger;
break;
}
}
if (!flag) continue;
this.mask = mask;
return true;
}
return false;
}
NextMask() {
this.index++;
this.mask_index++;
if (this.index === 0x8000 || (this.index > 0x8000 && (this.index + 1) % 0x8000 === 0)) {
this.index++;
this.mask_index++;
}
if (this.mask_index >= 128) {
this.mask_index -= 128;
}
return this.mask[this.mask_index]
}
}

171
src/decrypt/ncm.js Normal file
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@@ -0,0 +1,171 @@
const CryptoJS = require("crypto-js");
const ID3Writer = require("browser-id3-writer");
const util = require("./util");
const CORE_KEY = CryptoJS.enc.Hex.parse("687a4852416d736f356b496e62617857");
const META_KEY = CryptoJS.enc.Hex.parse("2331346C6A6B5F215C5D2630553C2728");
export {Decrypt};
async function Decrypt(file) {
const fileBuffer = await util.GetArrayBuffer(file);
const dataView = new DataView(fileBuffer);
if (dataView.getUint32(0, true) !== 0x4e455443 ||
dataView.getUint32(4, true) !== 0x4d414446)
return {status: false, message: "此ncm文件已损坏"};
const keyDataObj = getKeyData(dataView, fileBuffer, 10);
const keyBox = getKeyBox(keyDataObj.data);
const musicMetaObj = getMetaData(dataView, fileBuffer, keyDataObj.offset);
const musicMeta = musicMetaObj.data;
let audioOffset = musicMetaObj.offset + dataView.getUint32(musicMetaObj.offset + 5, true) + 13;
let audioData = new Uint8Array(fileBuffer, audioOffset);
for (let cur = 0; cur < audioData.length; ++cur) {
audioData[cur] ^= keyBox[cur & 0xff];
}
if (musicMeta.format === undefined) {
const [f, L, a, C] = audioData;
if (f === 0x66 && L === 0x4c && a === 0x61 && C === 0x43) {
musicMeta.format = "flac";
} else {
musicMeta.format = "mp3";
}
}
const mime = util.AudioMimeType[musicMeta.format];
const artists = [];
musicMeta.artist.forEach(arr => {
artists.push(arr[0]);
});
if (musicMeta.format === "mp3") {
audioData = await writeID3(audioData, artists, musicMeta.musicName, musicMeta.album, musicMeta.albumPic)
}
const musicData = new Blob([audioData], {type: mime});
const musicUrl = URL.createObjectURL(musicData);
const filename = artists.join(" & ") + " - " + musicMeta.musicName + "." + musicMeta.format;
return {
status: true,
filename: filename,
title: musicMeta.musicName,
artist: artists.join(" & "),
album: musicMeta.album,
picture: musicMeta.albumPic,
file: musicUrl,
mime: mime
};
}
async function writeID3(audioData, artistList, title, album, picture) {
const writer = new ID3Writer(audioData);
writer.setFrame("TPE1", artistList)
.setFrame("TIT2", title)
.setFrame("TALB", album);
if (picture !== "") {
try {
const img = await (await fetch(picture)).arrayBuffer();
writer.setFrame('APIC', {
type: 3,
data: img,
description: 'Cover'
})
} catch (e) {
console.log("Fail to write cover image!");
}
}
writer.addTag();
return writer.arrayBuffer;
}
function getKeyData(dataView, fileBuffer, offset) {
const keyLen = dataView.getUint32(offset, true);
offset += 4;
const cipherText = new Uint8Array(fileBuffer, offset, keyLen).map(
uint8 => uint8 ^ 0x64
);
offset += keyLen;
const plainText = CryptoJS.AES.decrypt(
{ciphertext: CryptoJS.lib.WordArray.create(cipherText)},
CORE_KEY,
{
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.Pkcs7
}
);
const result = new Uint8Array(plainText.sigBytes);
const words = plainText.words;
const sigBytes = plainText.sigBytes;
for (let i = 0; i < sigBytes; i++) {
result[i] = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
}
return {offset: offset, data: result.slice(17)};
}
function getKeyBox(keyData) {
const box = new Uint8Array(Array(256).keys());
const keyDataLen = keyData.length;
let j = 0;
for (let i = 0; i < 256; i++) {
j = (box[i] + j + keyData[i % keyDataLen]) & 0xff;
[box[i], box[j]] = [box[j], box[i]];
}
return box.map((_, i, arr) => {
i = (i + 1) & 0xff;
const si = arr[i];
const sj = arr[(i + si) & 0xff];
return arr[(si + sj) & 0xff];
});
}
/**
* @typedef {Object} MusicMetaType
* @property {Number} musicId
* @property {String} musicName
* @property {[[String, Number]]} artist
* @property {String} album
* @property {"flac"|"mp3"} format
* @property {String} albumPic
*/
function getMetaData(dataView, fileBuffer, offset) {
const metaDataLen = dataView.getUint32(offset, true);
offset += 4;
if (metaDataLen === 0) {
return {};
}
const cipherText = new Uint8Array(fileBuffer, offset, metaDataLen).map(
data => data ^ 0x63
);
offset += metaDataLen;
const plainText = CryptoJS.AES.decrypt({
ciphertext: CryptoJS.enc.Base64.parse(
CryptoJS.lib.WordArray.create(cipherText.slice(22)).toString(CryptoJS.enc.Utf8)
)
},
META_KEY,
{mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7}
);
const result = JSON.parse(plainText.toString(CryptoJS.enc.Utf8).slice(6));
result.albumPic = result.albumPic.replace("http:", "https:");
return {data: result, offset: offset};
}

View File

@@ -1,4 +1,5 @@
const musicMetadata = require("music-metadata-browser");
const util = require("./util");
export {Decrypt}
const SEED_MAP = [
[0x4a, 0xd6, 0xca, 0x90, 0x67, 0xf7, 0x52],
@@ -9,77 +10,50 @@ const SEED_MAP = [
[0x1d, 0x95, 0xde, 0x9f, 0x84, 0x11, 0xf4],
[0x0e, 0x74, 0xbb, 0x90, 0xbc, 0x3f, 0x92],
[0x00, 0x09, 0x5b, 0x9f, 0x62, 0x66, 0xa1]];
const audio_mime_type = {
mp3: "audio/mpeg",
flac: "audio/flac"
};
async function Decrypt(file) {
async function Decrypt(file, raw_filename, raw_ext) {
// 获取扩展名
let filename_ext = file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length).toLowerCase();
let new_ext;
switch (filename_ext) {
switch (raw_ext) {
case "qmc0":
case "qmc3":
case "qmcogg":
new_ext = "mp3";
break;
case "qmcogg":
new_ext = "ogg";
break;
case "qmcflac":
new_ext = "flac";
break;
default:
return;
return {status: false, message: "File type is incorrect!"}
}
const mime = audio_mime_type[new_ext];
const mime = util.AudioMimeType[new_ext];
// 读取文件
const fileBuffer = await new Promise(resolve => {
const reader = new FileReader();
reader.onload = (e) => {
resolve(e.target.result);
};
reader.readAsArrayBuffer(file);
});
const fileBuffer = await util.GetArrayBuffer(file);
const audioData = new Uint8Array(fileBuffer);
const audioDataLen = audioData.length;
// 转换数据
const seed = new Mask();
for (let cur = 0; cur < audioDataLen; ++cur) {
for (let cur = 0; cur < audioData.length; ++cur) {
audioData[cur] ^= seed.NextMask();
}
// 导出
const musicData = new Blob([audioData], {
type: mime
});
const musicData = new Blob([audioData], {type: mime});
const musicUrl = URL.createObjectURL(musicData);
// 读取Meta
let tag = await musicMetadata.parseBlob(musicData);
const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, raw_ext);
let picUrl = util.GetCoverURL(tag);
// 处理无标题歌手
let filename_array = file.name.substring(0, file.name.lastIndexOf(".")).split("-");
let title = tag.common.title;
let artist = tag.common.artist;
if (filename_array.length > 1) {
if (artist === undefined) artist = filename_array[0].trim();
if (title === undefined) title = filename_array[1].trim();
} else if (filename_array.length === 1) {
if (title === undefined) title = filename_array[0].trim();
}
const filename = artist + " - " + title + "." + new_ext;
// 处理无封面
let pic_url = "";
if (tag.common.picture !== undefined && tag.common.picture.length >= 1) {
const picture = tag.common.picture[0];
const blobPic = new Blob([picture.data], {type: picture.format});
pic_url = URL.createObjectURL(blobPic);
}
// 返回
return {
filename: filename,
title: title,
artist: artist,
status: true,
filename: info.filename,
title: info.title,
artist: info.artist,
album: tag.common.album,
picture: pic_url,
picture: picUrl,
file: musicUrl,
mime: mime
}
@@ -114,7 +88,4 @@ class Mask {
return ret
}
}

25
src/decrypt/raw.js Normal file
View File

@@ -0,0 +1,25 @@
const musicMetadata = require("music-metadata-browser");
const util = require("./util");
export {Decrypt}
async function Decrypt(file, raw_filename, raw_ext) {
let tag = await musicMetadata.parseBlob(file);
let fileUrl = URL.createObjectURL(file);
const picUrl = util.GetCoverURL(tag);
const mime = util.AudioMimeType[raw_ext];
const info = util.GetFileInfo(tag.common.artist, tag.common.title, raw_filename, raw_ext);
return {
status: true,
filename: info.filename,
title: info.title,
artist: info.artist,
album: tag.common.album,
picture: picUrl,
file: fileUrl,
mime: mime
}
}

14
src/decrypt/tm.js Normal file
View File

@@ -0,0 +1,14 @@
const rawDecrypt = require("./raw");
const util = require("./util");
export {Decrypt}
const header = [0x00, 0x00, 0x00, 0x20, 0x66, 0x74, 0x79, 0x70];
async function Decrypt(file, raw_filename) {
const fileBuffer = await util.GetArrayBuffer(file);
const audioData = new Uint8Array(fileBuffer);
for (let cur = 0; cur < 8; ++cur) {
audioData[cur] = header[cur];
}
const musicData = new Blob([audioData], {type: "audio/mp4"});
return await rawDecrypt.Decrypt(musicData, raw_filename, "m4a")
}

51
src/decrypt/util.js Normal file
View File

@@ -0,0 +1,51 @@
export {GetArrayBuffer, GetFileInfo, GetCoverURL, AudioMimeType}
// Also a new draft API: blob.arrayBuffer()
async function GetArrayBuffer(blobObject) {
return await new Promise(resolve => {
const reader = new FileReader();
reader.onload = (e) => {
resolve(e.target.result);
};
reader.readAsArrayBuffer(blobObject);
});
}
const AudioMimeType = {
mp3: "audio/mpeg",
flac: "audio/flac",
m4a: "audio/mp4",
ogg: "audio/ogg"
};
function GetFileInfo(artist, title, filenameNoExt, ext) {
let newArtist = "", newTitle = "";
let filenameArray = filenameNoExt.split("-");
if (filenameArray.length > 1) {
newArtist = filenameArray[0].trim();
newTitle = filenameArray[1].trim();
} else if (filenameArray.length === 1) {
newTitle = filenameArray[0].trim();
}
if (typeof artist == "string" && artist !== "") {
newArtist = artist;
}
if (typeof title == "string" && title !== "") {
newTitle = title;
}
let newFilename = newArtist + " - " + newTitle + "." + ext;
return {artist: newArtist, title: newTitle, filename: newFilename};
}
/**
* @return {string}
*/
function GetCoverURL(metadata) {
let pic_url = "";
if (metadata.common.picture !== undefined && metadata.common.picture.length > 0) {
let pic = new Blob([metadata.common.picture[0].data], {type: metadata.common.picture[0].format});
pic_url = URL.createObjectURL(pic);
}
return pic_url;
}

View File

@@ -1,18 +1,18 @@
import Vue from 'vue'
import {
Image,
Button,
Col,
Container,
Footer,
Icon,
Image,
Link,
Main,
Notification,
Row,
Table,
TableColumn,
Main,
Footer,
Container,
Icon,
Row,
Col,
Upload,
Notification,
Link
Upload
} from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css'
@@ -29,5 +29,3 @@ Vue.use(Row);
Vue.use(Col);
Vue.use(Upload);
Vue.prototype.$notify = Notification;

View File

@@ -1,184 +0,0 @@
const CryptoJS = require("crypto-js");
const ID3Writer = require("browser-id3-writer");
const CORE_KEY = CryptoJS.enc.Hex.parse("687a4852416d736f356b496e62617857");
const META_KEY = CryptoJS.enc.Hex.parse("2331346C6A6B5F215C5D2630553C2728");
const audio_mime_type = {
mp3: "audio/mpeg",
flac: "audio/flac"
};
export {Decrypt};
async function Decrypt(file) {
const fileBuffer = await new Promise(reslove => {
const reader = new FileReader();
reader.onload = (e) => {
reslove(e.target.result);
};
reader.readAsArrayBuffer(file);
});
const dataView = new DataView(fileBuffer);
if (dataView.getUint32(0, true) !== 0x4e455443 ||
dataView.getUint32(4, true) !== 0x4d414446
) {
console.log({type: "error", data: "not ncm file"});
return;
}
let offset = 10;
const keyData = (() => {
const keyLen = dataView.getUint32(offset, true);
offset += 4;
const cipherText = new Uint8Array(fileBuffer, offset, keyLen).map(
uint8 => uint8 ^ 0x64
);
offset += keyLen;
const plainText = CryptoJS.AES.decrypt(
{ciphertext: CryptoJS.lib.WordArray.create(cipherText)},
CORE_KEY,
{
mode: CryptoJS.mode.ECB,
padding: CryptoJS.pad.Pkcs7
}
);
const result = new Uint8Array(plainText.sigBytes);
{
const words = plainText.words;
const sigBytes = plainText.sigBytes;
for (let i = 0; i < sigBytes; i++) {
result[i] = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
}
}
return result.slice(17);
})();
const keyBox = (() => {
const box = new Uint8Array(Array(256).keys());
const keyDataLen = keyData.length;
let j = 0;
for (let i = 0; i < 256; i++) {
j = (box[i] + j + keyData[i % keyDataLen]) & 0xff;
[box[i], box[j]] = [box[j], box[i]];
}
return box.map((_, i, arr) => {
i = (i + 1) & 0xff;
const si = arr[i];
const sj = arr[(i + si) & 0xff];
return arr[(si + sj) & 0xff];
});
})();
/**
* @typedef {Object} MusicMetaType
* @property {Number} musicId
* @property {String} musicName
* @property {[[String, Number]]} artist
* @property {String} album
* @property {"flac"|"mp3"} format
* @property {String} albumPic
*/
/** @type {MusicMetaType|undefined} */
const musicMeta = (() => {
const metaDataLen = dataView.getUint32(offset, true);
offset += 4;
if (metaDataLen === 0) {
return {};
}
const cipherText = new Uint8Array(fileBuffer, offset, metaDataLen).map(
data => data ^ 0x63
);
offset += metaDataLen;
const plainText = CryptoJS.AES.decrypt(
{
ciphertext: CryptoJS.enc.Base64.parse(
CryptoJS.lib.WordArray.create(cipherText.slice(22)).toString(CryptoJS.enc.Utf8)
)
},
META_KEY,
{mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7}
);
const result = JSON.parse(plainText.toString(CryptoJS.enc.Utf8).slice(6));
result.albumPic = result.albumPic.replace("http:", "https:");
return result;
})();
offset += dataView.getUint32(offset + 5, true) + 13;
let audioData = new Uint8Array(fileBuffer, offset);
let audioDataLen = audioData.length;
for (let cur = 0; cur < audioDataLen; ++cur) {
audioData[cur] ^= keyBox[cur & 0xff];
}
if (musicMeta.format === undefined) {
musicMeta.format = (() => {
const [f, L, a, C] = audioData;
if (f === 0x66 && L === 0x4c && a === 0x61 && C === 0x43) {
return "flac";
}
return "mp3";
})();
}
const mime = audio_mime_type[musicMeta.format];
const artists = [];
musicMeta.artist.forEach(arr => {
artists.push(arr[0]);
});
if (musicMeta.format === "mp3") {
const writer = new ID3Writer(audioData);
writer.setFrame("TPE1", artists)
.setFrame("TIT2", musicMeta.musicName)
.setFrame("TALB", musicMeta.album);
if (musicMeta.albumPic !== "") {
try {
const img = await (await fetch(musicMeta.albumPic)).arrayBuffer();
writer.setFrame('APIC', {
type: 3,
data: img,
description: 'Cover'
})
} catch (e) {
console.log("Fail to write cover image!");
}
}
writer.addTag();
audioData = writer.arrayBuffer;
}
const musicData = new Blob([audioData], {
type: mime
});
const musicUrl = URL.createObjectURL(musicData);
const filename = artists.join(" & ") + " - " + musicMeta.musicName + "." + musicMeta.format;
return {
filename: filename,
title: musicMeta.musicName,
artist: artists.join(" & "),
album: musicMeta.album,
picture: musicMeta.albumPic,
file: musicUrl,
mime: mime
};
}

View File

@@ -1,43 +0,0 @@
const musicMetadata = require("music-metadata-browser");
export {Decrypt}
const audio_mime_type = {
mp3: "audio/mpeg",
flac: "audio/flac"
};
async function Decrypt(file) {
let tag = await musicMetadata.parseBlob(file);
let pic_url = "";
if (tag.common.picture !== undefined && tag.common.picture.length > 0) {
let pic = new Blob([tag.common.picture[0].data], {type: tag.common.picture[0].format});
pic_url = URL.createObjectURL(pic);
}
let file_url = URL.createObjectURL(file);
let filename_no_ext = file.name.substring(0, file.name.lastIndexOf("."));
let filename_array = filename_no_ext.split("-");
let filename_ext = file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length).toLowerCase();
const mime = audio_mime_type[filename_ext];
let title = tag.common.title;
let artist = tag.common.artist;
if (filename_array.length > 1) {
if (artist === undefined) artist = filename_array[0].trim();
if (title === undefined) title = filename_array[1].trim();
} else if (filename_array.length === 1) {
if (title === undefined) title = filename_array[0].trim();
}
const filename = artist + " - " + title + "." + filename_ext;
return {
filename: filename,
title: title,
artist: artist,
album: tag.common.album,
picture: pic_url,
file: file_url,
mime: mime
}
}

View File

@@ -1,32 +1,32 @@
/* eslint-disable no-console */
import { register } from 'register-service-worker'
import {register} from 'register-service-worker'
if (process.env.NODE_ENV === 'production') {
register(`${process.env.BASE_URL}service-worker.js`, {
ready () {
console.log(
'App is being served from cache by a service worker.\n' +
'For more details, visit https://goo.gl/AFskqB'
)
},
registered () {
console.log('Service worker has been registered.')
},
cached () {
console.log('Content has been cached for offline use.')
},
updatefound () {
console.log('New content is downloading.')
},
updated () {
console.log('New content is available; please refresh.')
},
offline () {
console.log('No internet connection found. App is running in offline mode.')
},
error (error) {
console.error('Error during service worker registration:', error)
}
})
register(`${process.env.BASE_URL}service-worker.js`, {
ready() {
console.log(
'App is being served from cache by a service worker.\n' +
'For more details, visit https://goo.gl/AFskqB'
)
},
registered() {
console.log('Service worker has been registered.')
},
cached() {
console.log('Content has been cached for offline use.')
},
updatefound() {
console.log('New content is downloading.')
},
updated() {
console.log('New content is available; please refresh.')
},
offline() {
console.log('No internet connection found. App is running in offline mode.')
},
error(error) {
console.error('Error during service worker registration:', error)
}
})
}

View File

@@ -1,4 +1,4 @@
module.exports = {
publicPath: '',
productionSourceMap: false
productionSourceMap: true
};