354 lines
13 KiB
JavaScript
354 lines
13 KiB
JavaScript
var https = require('https');
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var http = require('http');
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var crypto = require('crypto');
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var querystring = require('querystring');
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// ===== 通用HTTP请求 =====
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function doRequest(protocol, options, postData) {
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return new Promise(function(resolve, reject) {
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var client = protocol === 'https' ? https : http;
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var req = client.request(options, function(res) {
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var chunks = [];
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res.on('data', function(chunk) { chunks.push(chunk); });
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res.on('end', function() {
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var buf = Buffer.concat(chunks);
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var body;
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try {
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body = JSON.parse(buf.toString('utf8'));
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} catch (e) {
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body = buf.toString('utf8');
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}
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resolve({ body: body, statusCode: res.statusCode, headers: res.headers });
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});
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});
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req.on('error', function(err) { reject(err); });
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req.setTimeout(15000, function() { req.destroy(); reject(new Error('timeout')); });
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if (postData) req.write(postData);
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req.end();
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});
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}
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function requestUrl(urlStr, method, headers, body) {
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var parsed = new URL(urlStr);
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var protocol = parsed.protocol.replace(':', '');
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var options = {
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hostname: parsed.hostname,
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port: parsed.port || (protocol === 'https' ? 443 : 80),
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path: parsed.pathname + parsed.search,
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method: method || 'GET',
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headers: headers || {}
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};
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var postData = null;
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if (body) {
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if (typeof body === 'string') {
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postData = Buffer.from(body, 'utf8');
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} else if (Buffer.isBuffer(body)) {
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postData = body;
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} else {
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postData = Buffer.from(JSON.stringify(body), 'utf8');
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if (!options.headers['Content-Type']) options.headers['Content-Type'] = 'application/json';
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}
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if (postData) options.headers['Content-Length'] = postData.length;
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}
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return doRequest(protocol, options, postData);
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}
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// ===== 网易云eapi加密 =====
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var EAPI_KEY = 'e82ckenh8dichen8';
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function aesEncryptEapi(text) {
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var cipher = crypto.createCipheriv('aes-128-ecb', EAPI_KEY, '');
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var encrypted = cipher.update(text, 'utf8', 'base64');
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encrypted += cipher.final('base64');
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return encrypted;
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}
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function eapi(url, params) {
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var payload = JSON.stringify({
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method: 'POST',
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url: url,
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params: params
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});
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return { params: aesEncryptEapi(payload) };
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}
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// ===== weapi加密（简化版，用于歌词等） =====
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var WEAPI_IV = '0102030405060708';
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var WEAPI_PRESET_KEY = '0CoJUm6Qyw8W8jud';
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var WEAPI_RSA_PUBKEY = '010001';
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var WEAPI_RSA_MODULUS = '00e0b509f6259df8642dbc35662901477df22677ec152b5ff68ace615bb7b725152b3ab17a876aea8a5aa76d2e417629ec4ee341f56135fccf695280104e0312ecbda92557c93870114af6c9d05c4f7f0c3685b7a46bee255932575cce10b424d813cfe4875d3e82047b97ddef52741d546b8e289dc6935b3ece0462db0a22b8e7';
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function aesEncryptWeapi(text, key) {
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var cipher = crypto.createCipheriv('aes-128-cbc', key, WEAPI_IV);
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var encrypted = cipher.update(text, 'utf8', 'base64');
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encrypted += cipher.final('base64');
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return encrypted;
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}
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function rsaEncryptWeapi(text) {
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var reversed = text.split('').reverse().join('');
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var input = Buffer.from(reversed, 'utf8').toString('hex');
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var bigInput = BigInt('0x' + input);
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var bigExp = BigInt('0x' + WEAPI_RSA_PUBKEY);
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var bigMod = BigInt('0x' + WEAPI_RSA_MODULUS);
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var bigResult = 1n;
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var e = bigExp;
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var b = bigInput;
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while (e > 0n) {
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if (e % 2n === 1n) bigResult = (bigResult * b) % bigMod;
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b = (b * b) % bigMod;
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e = e / 2n;
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}
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var result = bigResult.toString(16).padStart(256, '0');
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return result;
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}
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function weapi(params) {
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var text = JSON.stringify(params);
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var secretKey = '';
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for (var i = 0; i < 16; i++) secretKey += String.fromCharCode(97 + Math.floor(Math.random() * 25));
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var encrypted = aesEncryptWeapi(aesEncryptWeapi(text, WEAPI_PRESET_KEY), secretKey);
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var encSecKey = rsaEncryptWeapi(secretKey);
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return { params: encrypted, encSecKey: encSecKey };
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}
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// ===== 格式化辅助 =====
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function formatPlayTime(seconds) {
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var m = Math.floor(seconds / 60);
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var s = Math.floor(seconds % 60);
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return (m < 10 ? '0' + m : m) + ':' + (s < 10 ? '0' + s : s);
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}
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function formatSingerName(arr, key) {
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if (!arr || !arr.length) return '';
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var names = [];
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for (var i = 0; i < arr.length; i++) names.push(arr[i][key] || arr[i]);
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return names.join('、');
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}
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// ===== 搜索实现 =====
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function musicSearch(str, page, limit) {
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var form = eapi('/api/search/song/list/page', {
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keyword: str,
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needCorrect: '1',
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channel: 'typing',
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offset: limit * (page - 1),
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scene: 'normal',
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total: page == 1,
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limit: limit
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});
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return requestUrl('http://interface3.music.163.com/eapi/search/song/list/page', 'POST', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36',
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'Origin': 'https://music.163.com',
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'Content-Type': 'application/x-www-form-urlencoded'
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}, querystring.stringify(form)).then(function(res) {
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return res.body;
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});
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}
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function handleSearchResult(rawList) {
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if (!rawList) return [];
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var list = [];
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for (var i = 0; i < rawList.length; i++) {
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var item = rawList[i];
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if (!item.baseInfo || !item.baseInfo.simpleSongData) continue;
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var s = item.baseInfo.simpleSongData;
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var types = [];
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var _types = {};
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if (s.h && s.h.br >= 320000) { types.push({ type: '320k', size: '' }); _types['320k'] = { size: '' }; }
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else if (s.m && s.m.br >= 192000) { types.push({ type: '192k', size: '' }); _types['192k'] = { size: '' }; }
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else if (s.l) { types.push({ type: '128k', size: '' }); _types['128k'] = { size: '' }; }
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if (s.sq) { types.push({ type: 'flac', size: '' }); _types.flac = { size: '' }; }
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if (s.hr) { types.push({ type: 'hires', size: '' }); _types.hires = { size: '' }; }
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list.push({
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singer: formatSingerName(s.ar, 'name'),
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name: s.name,
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albumName: s.al && s.al.name ? s.al.name : '',
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albumId: s.al && s.al.id ? s.al.id : '',
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source: 'wy',
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interval: formatPlayTime((s.dt || 0) / 1000),
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songmid: s.id,
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img: s.al && s.al.picUrl ? s.al.picUrl : '',
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lrc: null,
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types: types,
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_types: _types,
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typeUrl: {}
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});
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}
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return list;
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}
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function search(str, page, limit, retryNum) {
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if (retryNum === undefined) retryNum = 0;
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if (++retryNum > 3) return Promise.reject(new Error('try max num'));
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if (!limit) limit = 30;
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return musicSearch(str, page, limit).then(function(result) {
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if (!result || result.code !== 200) return search(str, page, limit, retryNum);
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var list = handleSearchResult(result.data && result.data.resources ? result.data.resources : []);
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if (!list || list.length === 0) return search(str, page, limit, retryNum);
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var total = result.data && result.data.totalCount ? result.data.totalCount : 0;
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return {
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list: list,
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allPage: Math.ceil(total / limit),
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limit: limit,
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total: total,
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source: 'wy'
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};
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});
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}
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// ===== 播放链接 =====
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function getUrl(songInfo, type) {
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var q = type || '128k';
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var songId = songInfo.songmid || songInfo.id || '';
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var ceruKey = process.env.ceru_key || '';
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var headers = { 'User-Agent': 'QZMusic/2.0' };
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if (ceruKey) headers['X-API-Key'] = ceruKey;
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return requestUrl('https://source.shiqianjiang.cn/api/music/url?source=wy&songId=' + encodeURIComponent(songId) + '&quality=' + encodeURIComponent(q), 'GET', headers)
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.then(function(res) {
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if (res.body && typeof res.body === 'object' && res.body.url) return res.body.url;
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if (res.body && typeof res.body === 'object' && res.body.data && res.body.data.url) return res.body.data.url;
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if (typeof res.body === 'string' && res.body.indexOf('http') === 0) return res.body;
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return '';
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})
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.catch(function() { return ''; });
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}
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// ===== 封面图 =====
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function getPic(songInfo) {
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if (songInfo.img) return Promise.resolve(songInfo.img);
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return requestUrl('https://music.163.com/weapi/v3/song/detail', 'POST', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36',
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'Referer': 'https://music.163.com/song?id=' + songInfo.songmid,
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'Origin': 'https://music.163.com',
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'Content-Type': 'application/x-www-form-urlencoded'
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}, querystring.stringify(weapi({ c: '[{"id":' + songInfo.songmid + '}]', ids: '[' + songInfo.songmid + ']' })))
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.then(function(res) {
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if (res.body && res.body.songs && res.body.songs.length) return res.body.songs[0].al.picUrl;
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return '';
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})
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.catch(function() { return ''; });
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}
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// ===== 歌词 =====
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function getLyric(songInfo) {
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var songmid = songInfo.songmid || '';
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return requestUrl('https://music.163.com/api/song/lyric?id=' + songmid + '&lv=1&kv=1&tv=-1', 'GET', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36',
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'Referer': 'https://music.163.com/song?id=' + songmid
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}).then(function(res) {
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if (res.body && res.body.lrc && res.body.lrc.lyric) return res.body.lrc.lyric;
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return '';
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}).catch(function() { return ''; });
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}
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// ===== 音乐详情 =====
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function musicDetail(songmid) {
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return requestUrl('https://music.163.com/weapi/v3/song/detail', 'POST', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36',
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'Origin': 'https://music.163.com',
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'Content-Type': 'application/x-www-form-urlencoded'
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}, querystring.stringify(weapi({ c: '[{"id":' + songmid + '}]', ids: '[' + songmid + ']' })))
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.then(function(res) {
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if (res.body && res.body.songs && res.body.songs.length) {
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var s = res.body.songs[0];
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return {
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singer: formatSingerName(s.ar, 'name'),
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name: s.name,
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albumName: s.al && s.al.name ? s.al.name : '',
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albumId: s.al && s.al.id ? s.al.id : '',
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source: 'wy',
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interval: formatPlayTime((s.dt || 0) / 1000),
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songmid: s.id,
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img: s.al && s.al.picUrl ? s.al.picUrl : '',
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lrc: null,
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types: [],
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_types: {},
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typeUrl: {}
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};
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}
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return null;
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})
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.catch(function() { return null; });
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}
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function musicInfo(songmid) {
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return musicDetail(songmid);
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}
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// ===== 热搜 =====
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function hotSearch() {
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return requestUrl('https://music.163.com/weapi/search/hot', 'POST', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36',
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'Origin': 'https://music.163.com',
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'Content-Type': 'application/x-www-form-urlencoded'
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}, querystring.stringify(weapi({ type: 1111 })))
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.then(function(res) {
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var list = [];
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if (res.body && res.body.result && res.body.result.hots) {
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for (var i = 0; i < res.body.result.hots.length; i++) list.push(res.body.result.hots[i].first);
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}
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return { source: 'wy', list: list };
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})
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.catch(function() { return { source: 'wy', list: [] }; });
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}
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// ===== 搜索建议 =====
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function tipSearch(str) {
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return requestUrl('https://music.163.com/weapi/search/suggest/web', 'POST', {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36',
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'Origin': 'https://music.163.com',
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'Content-Type': 'application/x-www-form-urlencoded'
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}, querystring.stringify(weapi({ s: str, limit: 10 })))
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.then(function(res) {
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var result = { order: [], songs: [], artists: [], albums: [], playlists: [] };
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if (res.body && res.body.result) {
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var r = res.body.result;
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if (r.songs) { result.order.push('songs'); result.songs = r.songs.map(function(s) { return { name: s.name, id: s.id, source: 'wy' }; }); }
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if (r.artists) { result.order.push('artists'); result.artists = r.artists.map(function(a) { return { name: a.name, id: a.id, source: 'wy' }; }); }
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}
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return result;
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})
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.catch(function() { return { order: [], songs: [], artists: [], albums: [], playlists: [] }; });
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}
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// ===== 榜单 =====
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function leaderboard() {
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return Promise.resolve([]);
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}
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// ===== 歌单 =====
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function songList() {
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return Promise.resolve({ list: [], total: 0, page: 1, source: 'wy' });
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}
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// ===== 歌手 =====
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function singer() {
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return Promise.resolve({ source: 'wy', list: [], total: 0 });
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}
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// ===== 专辑 =====
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function album() {
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return Promise.resolve({ source: 'wy', list: [], total: 0 });
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}
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// ===== 插件信息 =====
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module.exports = {
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info: { id: 'koneko_ceru_wy', name: '网易云音乐 - Koneko 聆澜', version: '0.0.3', source: 'wy', description: '网易云音乐音源，基于 CeruMusic musicSdk 搜索 + Ceru 播放接口' },
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ext: [],
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env: [{ key: 'ceru_key', name: 'Ceru API Key', description: '聆澜播放接口密钥' }],
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quality: [
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{ name: '标准', ui: '标', id: '128k' },
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{ name: '高品', ui: 'HQ', id: '320k' },
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{ name: '无损', ui: 'SQ', id: 'flac' }
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],
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supportFunc: ['musicSearch', 'tipSearch', 'hotSearch', 'leaderboard', 'songList', 'singer', 'album', 'getLyric', 'getPic', 'getUrl', 'musicDetail', 'musicInfo'],
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musicSearch: { search: search },
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tipSearch: { search: tipSearch },
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hotSearch: { getList: hotSearch },
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leaderboard: { getBoards: leaderboard },
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songList: { search: songList, getTags: function() { return Promise.resolve({ tags: [], hotTag: [], source: 'wy' }); }, getList: songList },
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singer: { getInfo: singer, getSongList: singer, getAlbumList: singer },
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album: { getInfo: album, getSongList: album },
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getLyric: getLyric,
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getPic: getPic,
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getUrl: getUrl,
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musicDetail: musicDetail,
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musicInfo: musicInfo
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};
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