Finish ncm qmc flac mp3
Finish UI Add loading screen Change PWA Config Remove useless file Load Element-UI on Demand Fix deploy on sub-folder
This commit is contained in:
MengYX
parent
295925a823
commit
53d4b5efe5
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@ -1881,6 +1881,38 @@
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"pify": "^4.0.1"
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}
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},
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"babel-plugin-component": {
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"version": "1.1.1",
|
||||
"resolved": "https://registry.npm.taobao.org/babel-plugin-component/download/babel-plugin-component-1.1.1.tgz",
|
||||
"integrity": "sha1-mwI6I/9cmq4P1WxaGLnKuMTUXuo=",
|
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"dev": true,
|
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"requires": {
|
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"@babel/helper-module-imports": "7.0.0-beta.35"
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},
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"dependencies": {
|
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"@babel/helper-module-imports": {
|
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"version": "7.0.0-beta.35",
|
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"resolved": "https://registry.npm.taobao.org/@babel/helper-module-imports/download/@babel/helper-module-imports-7.0.0-beta.35.tgz",
|
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"integrity": "sha1-MI41DnMXUs200PBY3x1wSSXGTgo=",
|
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"dev": true,
|
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"requires": {
|
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"@babel/types": "7.0.0-beta.35",
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"lodash": "^4.2.0"
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}
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},
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"@babel/types": {
|
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"version": "7.0.0-beta.35",
|
||||
"resolved": "https://registry.npm.taobao.org/@babel/types/download/@babel/types-7.0.0-beta.35.tgz",
|
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"integrity": "sha1-z5M6mpo4SEynJLM1uI2Dcm1auWA=",
|
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"dev": true,
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"requires": {
|
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"esutils": "^2.0.2",
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"lodash": "^4.2.0",
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"to-fast-properties": "^2.0.0"
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}
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}
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}
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},
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"babel-plugin-dynamic-import-node": {
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"version": "2.3.0",
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"resolved": "https://registry.npm.taobao.org/babel-plugin-dynamic-import-node/download/babel-plugin-dynamic-import-node-2.3.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbabel-plugin-dynamic-import-node%2Fdownload%2Fbabel-plugin-dynamic-import-node-2.3.0.tgz",
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@ -2173,6 +2205,11 @@
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"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
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"dev": true
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},
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"browser-id3-writer": {
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"version": "4.1.0",
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"resolved": "https://registry.npm.taobao.org/browser-id3-writer/download/browser-id3-writer-4.1.0.tgz",
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"integrity": "sha1-pL+ye82dpgHoqgPAvuJvovVuf0c="
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},
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"browserify-aes": {
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"version": "1.2.0",
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"resolved": "https://registry.npm.taobao.org/browserify-aes/download/browserify-aes-1.2.0.tgz",
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@ -3092,6 +3129,11 @@
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"randomfill": "^1.0.3"
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}
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},
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"crypto-js": {
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"version": "3.1.9-1",
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"resolved": "https://registry.npm.taobao.org/crypto-js/download/crypto-js-3.1.9-1.tgz",
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"integrity": "sha1-/aGedh/Ad+Af+/3G6f38WeiAbNg="
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},
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"css-color-names": {
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"version": "0.0.4",
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"resolved": "https://registry.npm.taobao.org/css-color-names/download/css-color-names-0.0.4.tgz",
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@ -6046,6 +6088,14 @@
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"integrity": "sha1-gFZNLkg9rPbo7yCWUKZ98/DCg6Q=",
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"dev": true
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},
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"jsmediatags": {
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"version": "3.9.1",
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"resolved": "https://registry.npm.taobao.org/jsmediatags/download/jsmediatags-3.9.1.tgz",
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"integrity": "sha1-yPFsVd2Es0HbQvcNSbEMVTFM8X0=",
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"requires": {
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"xhr2": "^0.1.4"
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}
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},
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"json-parse-better-errors": {
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"version": "1.0.2",
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"resolved": "https://registry.npm.taobao.org/json-parse-better-errors/download/json-parse-better-errors-1.0.2.tgz",
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@ -10617,6 +10667,11 @@
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"async-limiter": "~1.0.0"
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}
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},
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"xhr2": {
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"version": "0.1.4",
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"resolved": "https://registry.npm.taobao.org/xhr2/download/xhr2-0.1.4.tgz",
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"integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8="
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},
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"xtend": {
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"version": "4.0.1",
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"resolved": "http://registry.npm.taobao.org/xtend/download/xtend-4.0.1.tgz",
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@ -7,8 +7,11 @@
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"build": "vue-cli-service build"
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},
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"dependencies": {
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"browser-id3-writer": "^4.1.0",
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"core-js": "^2.6.5",
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"crypto-js": "^3.1.9-1",
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"element-ui": "^2.4.5",
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"jsmediatags": "^3.9.1",
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"register-service-worker": "^1.6.2",
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"vue": "^2.6.10"
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},
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@ -16,6 +19,7 @@
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"@vue/cli-plugin-babel": "^3.9.0",
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"@vue/cli-plugin-pwa": "^3.9.0",
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"@vue/cli-service": "^3.9.0",
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"babel-plugin-component": "^1.1.1",
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"vue-cli-plugin-element": "^1.0.1",
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"vue-template-compiler": "^2.6.10"
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}
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@ -1,17 +1,69 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<html lang="zh-CN">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width,initial-scale=1.0">
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<link rel="icon" href="<%= BASE_URL %>favicon.ico">
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<title>music-crack</title>
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</head>
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<body>
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<title>音乐解锁 - By IXarea</title>
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<meta content="音乐,解锁,ncm,qmc,qmc0,qmc3,qmcflac,qq音乐,网易云音乐,加密" name="keywords"/>
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<meta content="音乐解锁 - 在任何设备上解锁已购的加密音乐！" name="description"/>
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<style>
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/* Center the loader */
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#loader {
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position: absolute;
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left: 50%;
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top: 50%;
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z-index: 1010;
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margin: -75px 0 0 -75px;
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border: 16px solid #f3f3f3;
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border-radius: 50%;
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border-top: 16px solid #3498db;
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width: 120px;
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height: 120px;
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animation: spin 2s linear infinite;
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}
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@keyframes spin {
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0% {
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transform: rotate(0deg);
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}
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100% {
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transform: rotate(360deg);
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}
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}
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#loader-mask {
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position: absolute;
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width: 100%;
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height: 100%;
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bottom: 0;
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left: 0;
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right: 0;
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top: 0;
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z-index: 1009;
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background-color: rgba(242, 246, 252, 0.88);
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}
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</style>
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</head>
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<body>
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<div id="loader-mask">
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<div id="loader"></div>
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<noscript>
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<strong>We're sorry but music-crack doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
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<strong>很抱歉，音乐解锁需要启用JavaScript的现代浏览器！如
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<a href="https://www.google.cn/chrome/">Google Chrome</a>
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<a href="https://www.firefox.com.cn/">Mozilla Firefox</a>
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</strong>
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</noscript>
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<div id="app"></div>
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<!-- built files will be auto injected -->
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</body>
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<script>
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window.onload = function () {
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document.getElementById("loader-mask").remove();
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};
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</script>
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</div>
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<div id="app"></div>
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<!-- built files will be auto injected -->
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</body>
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</html>
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@ -1,6 +1,7 @@
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{
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"name": "music-crack",
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"short_name": "music-crack",
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"name": "音乐解锁 - By IXarea",
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"short_name": "音乐解锁",
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"description": "在任何设备上解锁已购的加密音乐！支持QQ音乐与网易云音乐！",
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"icons": [
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{
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"src": "./img/icons/android-chrome-192x192.png",
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@ -1,2 +0,0 @@
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User-agent: *
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Disallow:
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243
src/App.vue
243
src/App.vue
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@ -1,36 +1,227 @@
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<template>
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<div id="app">
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<img src="./assets/logo.png">
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<div>
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<p>
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If Element is successfully added to this project, you'll see an
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<code v-text="'<el-button>'"></code>
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below
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</p>
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<el-button>el-button</el-button>
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<div id="app">
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<el-container>
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<el-main>
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<el-upload
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:auto-upload="false"
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:on-change="handleFile"
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:show-file-list="false"
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action=""
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drag
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multiple>
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<i class="el-icon-upload"></i>
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<div class="el-upload__text">将文件拖到此处，或<em>点击选择</em></div>
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<div class="el-upload__tip" slot="tip">本工具仅在浏览器内对文件进行解锁，无需消耗流量</div>
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</el-upload>
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<el-row id="app-control">
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<el-button @click="handleDownloadAll" icon="el-icon-download" plain>下载全部</el-button>
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<el-button @click="handleDeleteAll" icon="el-icon-download" plain type="danger">删除全部</el-button>
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</el-row>
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<audio :autoplay="playing_auto" :src="playing_url" controls></audio>
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<el-table :data="tableData" style="width: 100%">
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<el-table-column label="图片">
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<template slot-scope="scope">
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<el-image :src="scope.row.picture" style="width: 100px; height: 100px"></el-image>
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</template>
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</el-table-column>
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<el-table-column label="歌曲" sortable>
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<template slot-scope="scope">
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<span style="margin-left: 10px">{{ scope.row.title }}</span>
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</template>
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</el-table-column>
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<el-table-column label="歌手" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.artist }}</p>
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</template>
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</el-table-column>
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<el-table-column label="专辑" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.album }}</p>
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</template>
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</el-table-column>
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<el-table-column label="操作">
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<template slot-scope="scope">
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<el-button @click="handlePlay(scope.$index, scope.row)"
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circle icon="el-icon-video-play" type="success">
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</el-button>
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<el-button circle>
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<el-link :download="scope.row.filename" :href="scope.row.file"
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:underline="false" icon="el-icon-download">
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</el-link>
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</el-button>
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<el-button @click="handleDelete(scope.$index, scope.row)"
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circle icon="el-icon-delete" type="danger">
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</el-button>
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</template>
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</el-table-column>
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</el-table>
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</el-main>
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<el-footer id="app-footer">
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<el-row>
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音乐解锁：移除已购音乐的加密保护。
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目前支持网易云音乐(ncm)和QQ音乐(qmc0, qmc3, qmcflac)。
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</el-row>
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<el-row>
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<span>Copyright © 2019</span>
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<a href="https://ixarea.com" target="_blank">IXarea</a>
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<span>and</span>
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<a href="https://github.com/ix64" target="_blank">MengYX</a>
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</el-row>
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</el-footer>
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</el-container>
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</div>
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<HelloWorld msg="Welcome to Your Vue.js App"/>
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</div>
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</template>
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<script>
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import HelloWorld from './components/HelloWorld.vue'
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export default {
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name: 'app',
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components: {
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HelloWorld
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}
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}
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const NcmDecrypt = require("./plugins/ncm");
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const QmcDecrypt = require("./plugins/qmc");
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const RawDecrypt = require("./plugins/raw");
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export default {
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name: 'app',
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components: {},
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data() {
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return {
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activeIndex: '1',
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tableData: [],
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playing_url: "",
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playing_auto: false,
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}
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},
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mounted() {
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this.$nextTick(function () {
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this.finishLoad();
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});
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},
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methods: {
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finishLoad() {
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this.$notify.info({
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title: '离线使用',
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message: "音乐解锁加载成功。我们使用PWA技术，可以添加到桌面或收藏夹，无网络状况下也能使用。",
|
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duration: 30000,
|
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position: 'top-left'
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});
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},
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handleFile(file) {
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let ext = file.name.substring(file.name.lastIndexOf(".") + 1, file.name.length).toLowerCase();
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(async () => {
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let data = null;
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switch (ext) {
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case "ncm":
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data = await NcmDecrypt.Decrypt(file.raw);
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break;
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case "mp3":
|
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case "flac":
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data = await RawDecrypt.Decrypt(file.raw);
|
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break;
|
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case "qmc3":
|
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case "qmc0":
|
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case "qmcflac":
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data = await QmcDecrypt.Decrypt(file.raw);
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break;
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default:
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break;
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}
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if (null != data) {
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this.tableData.push(data);
|
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this.$notify.success({
|
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title: '解锁成功',
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||||
message: '成功解锁 ' + data.title
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});
|
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} else {
|
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this.$notify.error({
|
||||
title: '错误',
|
||||
message: '不支持此文件类型'
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
})();
|
||||
|
||||
|
||||
},
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||||
handlePlay(index, row) {
|
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this.playing_url = row.file;
|
||||
this.playing_auto = true;
|
||||
},
|
||||
handleDelete(index, row) {
|
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console.log(index);
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||||
URL.revokeObjectURL(row.file);
|
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URL.revokeObjectURL(row.picture);
|
||||
this.tableData.splice(index, 1);
|
||||
},
|
||||
handleDeleteAll() {
|
||||
this.tableData.forEach(value => {
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URL.revokeObjectURL(value.file);
|
||||
URL.revokeObjectURL(value.picture);
|
||||
});
|
||||
this.tableData = [];
|
||||
},
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handleDownloadAll() {
|
||||
let index = 0;
|
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let c = setInterval(() => {
|
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if (index < this.tableData.length) {
|
||||
let a = document.createElement('a');
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a.href = this.tableData[index].file;
|
||||
a.download = this.tableData[index].filename;
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document.body.append(a);
|
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a.click();
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a.remove();
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index++;
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} else {
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clearInterval(c);
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}
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||||
|
||||
}, 1000);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
</script>
|
||||
|
||||
<style>
|
||||
#app {
|
||||
font-family: 'Avenir', Helvetica, Arial, sans-serif;
|
||||
-webkit-font-smoothing: antialiased;
|
||||
-moz-osx-font-smoothing: grayscale;
|
||||
text-align: center;
|
||||
color: #2c3e50;
|
||||
margin-top: 60px;
|
||||
}
|
||||
#app {
|
||||
font-family: "Helvetica Neue", Helvetica, "PingFang SC",
|
||||
"Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
|
||||
-webkit-font-smoothing: antialiased;
|
||||
-moz-osx-font-smoothing: grayscale;
|
||||
text-align: center;
|
||||
color: #2c3e50;
|
||||
padding-top: 30px;
|
||||
}
|
||||
|
||||
#app-footer a {
|
||||
padding-left: 0.5em;
|
||||
padding-right: 0.5em;
|
||||
}
|
||||
|
||||
#app-footer {
|
||||
text-align: center;
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
.el-upload-dragger {
|
||||
width: 80vw !important;
|
||||
}
|
||||
|
||||
#app-control {
|
||||
padding-top: 1em;
|
||||
padding-bottom: 1em;
|
||||
}
|
||||
|
||||
|
||||
</style>
|
||||
|
|
|
|||
|
|
@ -1,58 +0,0 @@
|
|||
<template>
|
||||
<div class="hello">
|
||||
<h1>{{ msg }}</h1>
|
||||
<p>
|
||||
For a guide and recipes on how to configure / customize this project,<br>
|
||||
check out the
|
||||
<a href="https://cli.vuejs.org" target="_blank" rel="noopener">vue-cli documentation</a>.
|
||||
</p>
|
||||
<h3>Installed CLI Plugins</h3>
|
||||
<ul>
|
||||
<li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-babel" target="_blank" rel="noopener">babel</a></li>
|
||||
<li><a href="https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-pwa" target="_blank" rel="noopener">pwa</a></li>
|
||||
</ul>
|
||||
<h3>Essential Links</h3>
|
||||
<ul>
|
||||
<li><a href="https://vuejs.org" target="_blank" rel="noopener">Core Docs</a></li>
|
||||
<li><a href="https://forum.vuejs.org" target="_blank" rel="noopener">Forum</a></li>
|
||||
<li><a href="https://chat.vuejs.org" target="_blank" rel="noopener">Community Chat</a></li>
|
||||
<li><a href="https://twitter.com/vuejs" target="_blank" rel="noopener">Twitter</a></li>
|
||||
<li><a href="https://news.vuejs.org" target="_blank" rel="noopener">News</a></li>
|
||||
</ul>
|
||||
<h3>Ecosystem</h3>
|
||||
<ul>
|
||||
<li><a href="https://router.vuejs.org" target="_blank" rel="noopener">vue-router</a></li>
|
||||
<li><a href="https://vuex.vuejs.org" target="_blank" rel="noopener">vuex</a></li>
|
||||
<li><a href="https://github.com/vuejs/vue-devtools#vue-devtools" target="_blank" rel="noopener">vue-devtools</a></li>
|
||||
<li><a href="https://vue-loader.vuejs.org" target="_blank" rel="noopener">vue-loader</a></li>
|
||||
<li><a href="https://github.com/vuejs/awesome-vue" target="_blank" rel="noopener">awesome-vue</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
name: 'HelloWorld',
|
||||
props: {
|
||||
msg: String
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<!-- Add "scoped" attribute to limit CSS to this component only -->
|
||||
<style scoped>
|
||||
h3 {
|
||||
margin: 40px 0 0;
|
||||
}
|
||||
ul {
|
||||
list-style-type: none;
|
||||
padding: 0;
|
||||
}
|
||||
li {
|
||||
display: inline-block;
|
||||
margin: 0 10px;
|
||||
}
|
||||
a {
|
||||
color: #42b983;
|
||||
}
|
||||
</style>
|
||||
|
|
@ -3,8 +3,9 @@ import App from './App.vue'
|
|||
import './registerServiceWorker'
|
||||
import './plugins/element.js'
|
||||
|
||||
Vue.config.productionTip = false
|
||||
// only if your build system can import css, otherwise import it wherever you would import your css.
|
||||
Vue.config.productionTip = false;
|
||||
|
||||
new Vue({
|
||||
render: h => h(App),
|
||||
}).$mount('#app')
|
||||
render: h => h(App),
|
||||
}).$mount('#app');
|
||||
|
|
|
|||
|
|
@ -1,5 +1,33 @@
|
|||
import Vue from 'vue'
|
||||
import Element from 'element-ui'
|
||||
import {
|
||||
Image,
|
||||
Button,
|
||||
Table,
|
||||
TableColumn,
|
||||
Main,
|
||||
Footer,
|
||||
Container,
|
||||
Icon,
|
||||
Row,
|
||||
Col,
|
||||
Upload,
|
||||
Notification,
|
||||
Link
|
||||
} from 'element-ui';
|
||||
import 'element-ui/lib/theme-chalk/index.css'
|
||||
|
||||
Vue.use(Element)
|
||||
Vue.use(Link);
|
||||
Vue.use(Image);
|
||||
Vue.use(Button);
|
||||
Vue.use(Table);
|
||||
Vue.use(TableColumn);
|
||||
Vue.use(Main);
|
||||
Vue.use(Footer);
|
||||
Vue.use(Container);
|
||||
Vue.use(Icon);
|
||||
Vue.use(Row);
|
||||
Vue.use(Col);
|
||||
Vue.use(Upload);
|
||||
Vue.prototype.$notify = Notification;
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,165 @@
|
|||
const CryptoJS = require("crypto-js");
|
||||
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;
|
||||
|
||||
const audioData = new Uint8Array(fileBuffer, offset);
|
||||
const 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 musicData = new Blob([audioData], {
|
||||
type: mime
|
||||
});
|
||||
|
||||
const musicUrl = URL.createObjectURL(musicData);
|
||||
|
||||
const artists = [];
|
||||
musicMeta.artist.forEach(arr => {
|
||||
artists.push(arr[0]);
|
||||
});
|
||||
const filename = artists.join(" & ") + " - " + musicMeta.musicName + "." + musicMeta.format;
|
||||
return {
|
||||
meta: musicMeta,
|
||||
file: musicUrl,
|
||||
picture: musicMeta.albumPic,
|
||||
title: musicMeta.musicName,
|
||||
album: musicMeta.album,
|
||||
artist: artists.join(" & "),
|
||||
filename: filename,
|
||||
mime: mime
|
||||
};
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
const jsmediatags = require("jsmediatags");
|
||||
export {Decrypt}
|
||||
const SEED_MAP = [
|
||||
[0x4a, 0xd6, 0xca, 0x90, 0x67, 0xf7, 0x52],
|
||||
[0x5e, 0x95, 0x23, 0x9f, 0x13, 0x11, 0x7e],
|
||||
[0x47, 0x74, 0x3d, 0x90, 0xaa, 0x3f, 0x51],
|
||||
[0xc6, 0x09, 0xd5, 0x9f, 0xfa, 0x66, 0xf9],
|
||||
[0xf3, 0xd6, 0xa1, 0x90, 0xa0, 0xf7, 0xf0],
|
||||
[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) {
|
||||
// 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) {
|
||||
case "qmc0":
|
||||
case "qmc3":
|
||||
new_ext = "mp3";
|
||||
break;
|
||||
case "qmcflac":
|
||||
new_ext = "flac";
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
const mime = audio_mime_type[new_ext];
|
||||
// 读取文件
|
||||
const fileBuffer = await new Promise(reslove => {
|
||||
const reader = new FileReader();
|
||||
reader.onload = (e) => {
|
||||
reslove(e.target.result);
|
||||
};
|
||||
reader.readAsArrayBuffer(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) {
|
||||
audioData[cur] ^= seed.NextMask();
|
||||
}
|
||||
// 导出
|
||||
const musicData = new Blob([audioData], {
|
||||
type: mime
|
||||
});
|
||||
const musicUrl = URL.createObjectURL(musicData);
|
||||
// 读取Meta
|
||||
let tag = await new Promise(resolve => {
|
||||
new jsmediatags.Reader(musicData).read({
|
||||
onSuccess: resolve,
|
||||
onError: (err) => {
|
||||
console.log(err);
|
||||
resolve({tags: {}})
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// 处理无标题歌手
|
||||
let filename_array = file.name.substring(0, file.name.lastIndexOf(".")).split("-");
|
||||
let title = tag.tags.title;
|
||||
let artist = tag.tags.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.tags.picture !== undefined) {
|
||||
let pic = new Blob([new Uint8Array(tag.tags.picture.data)], {type: tag.tags.picture.format});
|
||||
pic_url = URL.createObjectURL(pic);
|
||||
}
|
||||
// 返回
|
||||
return {
|
||||
filename: filename,
|
||||
title: title,
|
||||
artist: artist,
|
||||
album: tag.tags.album,
|
||||
file: musicUrl,
|
||||
picture: pic_url,
|
||||
mime: mime
|
||||
}
|
||||
}
|
||||
|
||||
class Mask {
|
||||
constructor() {
|
||||
this.x = -1;
|
||||
this.y = 8;
|
||||
this.dx = 1;
|
||||
this.index = -1;
|
||||
}
|
||||
|
||||
NextMask() {
|
||||
let ret;
|
||||
this.index++;
|
||||
if (this.x < 0) {
|
||||
this.dx = 1;
|
||||
this.y = (8 - this.y) % 8;
|
||||
ret = 0xc3
|
||||
} else if (this.x > 6) {
|
||||
this.dx = -1;
|
||||
this.y = 7 - this.y;
|
||||
ret = 0xd8
|
||||
} else {
|
||||
ret = SEED_MAP[this.y][this.x]
|
||||
}
|
||||
this.x += this.dx;
|
||||
if (this.index === 0x8000 || (this.index > 0x8000 && (this.index + 1) % 0x8000 === 0)) {
|
||||
return this.NextMask()
|
||||
}
|
||||
return ret
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
const jsmediatags = require("jsmediatags");
|
||||
export {Decrypt}
|
||||
|
||||
const audio_mime_type = {
|
||||
mp3: "audio/mpeg",
|
||||
flac: "audio/flac"
|
||||
};
|
||||
|
||||
async function Decrypt(file) {
|
||||
let tag = await new Promise(resolve => {
|
||||
new jsmediatags.Reader(file).read({
|
||||
onSuccess: resolve,
|
||||
onError: () => {
|
||||
resolve({tags: {}})
|
||||
}
|
||||
});
|
||||
});
|
||||
let pic_url = "";
|
||||
if (tag.tags.picture !== undefined) {
|
||||
let pic = new Blob([new Uint8Array(tag.tags.picture.data)], {type: tag.tags.picture.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.tags.title;
|
||||
let artist = tag.tags.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.tags.album,
|
||||
picture: pic_url,
|
||||
file: file_url,
|
||||
mime: mime
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
module.exports = {
|
||||
publicPath: '/music/',
|
||||
productionSourceMap: false
|
||||
};
|
||||
Loading…
Reference in New Issue