snowy-yang
66d06ef48a
- 四平台 tipSearch 全部删除（永不做搜索联想），types 同步去掉 tipSearch 字段 - 歌词解码器归位：kg/krcDecode、tx/qrcDecode、kw/lyricDecode（原 common/ 下三处） - rendererIpc/ipcNames IPC 桥删除，SDK 纯服务端化 - supportQuality 由各平台 apis 内联导出（sdk/index 汇总），kg/kw/tx/wy 改直连 apis/*，api-source 旧层移除
90 lines
3.3 KiB
TypeScript
90 lines
3.3 KiB
TypeScript
// 酷狗音乐 URL 获取（手机客户端通道）
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// 接口: https://gateway.kugou.com/v5/url（x-router: trackercdn.kugou.com，android 签名）
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// 登录后自动携带 token/userid（见 /login/kg）；匿名仅能获取部分免费资源，
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// VIP/受限资源会返回 status:2。quality: 128k→128, 320k→320, flac→flac, flac24bit→high
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// 统一接口约定：apis('kg').getMusicUrl(songInfo, type) → { promise, cancelHttp }
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// promise resolve → { type, url }
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import crypto from 'node:crypto'
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import { httpFetch } from '../common/request.ts'
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import { getKgAuth } from '../auth/store.ts'
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import { androidSign, getDevice } from '../auth/kg.ts'
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const md5 = s => crypto.createHash('md5').update(s).digest('hex')
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const SALT_KEY = '57ae12eb6890223e355ccfcb74edf70d'
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const APPID = 1005
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const CLIENTVER = 11430
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const qualityMap = { '128k': '128', '320k': '320', flac: 'flac', flac24bit: 'high' }
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// 官方直连接口支持的音质（sdk/index.ts 汇总为 supportQuality）
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export const supportQualitys = Object.keys(qualityMap)
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export const getMusicUrl = (songInfo, type) => {
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const requestObj = { cancelHttp() {}, promise: null as any }
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const hash = (songInfo._types?.[type]?.hash || songInfo.hash || '').toLowerCase()
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if (!hash) {
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requestObj.promise = Promise.reject(new Error('缺少 hash'))
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return requestObj
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}
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requestObj.cancelHttp = () => {} // 单次 GET，无需取消
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requestObj.promise = (async() => {
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const dev = getDevice()
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const auth = getKgAuth()
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const userid = Number(auth?.userid || 0)
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const params: Record<string, any> = {
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dfid: dev.dfid, mid: dev.mid, uuid: '-', appid: APPID, clientver: CLIENTVER,
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clienttime: Math.floor(Date.now() / 1000),
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album_id: Number(songInfo.albumId ?? 0),
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area_code: 1,
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hash,
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ssa_flag: 'is_fromtrack',
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version: CLIENTVER,
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page_id: 151369488,
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quality: qualityMap[type] ?? '128',
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album_audio_id: Number(songInfo.songmid ?? 0),
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behavior: 'play',
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pid: 2,
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cmd: 26,
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pidversion: 3001,
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IsFreePart: 0,
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ppage_id: '463467626,350369493,788954147',
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cdnBackup: 1,
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module: '',
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}
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if (auth) {
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params.token = auth.token
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params.userid = userid
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}
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params.key = md5(`${hash}${SALT_KEY}${APPID}${dev.mid}${userid}`)
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params.signature = androidSign(params)
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const qs = Object.keys(params).map(k => `${k}=${encodeURIComponent(params[k])}`).join('&')
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const r = await httpFetch(`https://gateway.kugou.com/v5/url?${qs}`, {
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method: 'get',
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headers: {
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dfid: dev.dfid, mid: dev.mid, clienttime: String(params.clienttime),
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'kg-rc': '1', 'kg-thash': '5d816a0', 'kg-rec': '1', 'kg-rf': 'B9EDA08A64250DEFFBCADDEE00F8F25F',
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'x-router': 'trackercdn.kugou.com',
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'User-Agent': 'Android15-1070-11083-46-0-DiscoveryDRADProtocol-wifi',
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},
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timeout: 15000,
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}).promise
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const body = r.body && typeof r.body === 'object' ? r.body : {}
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if (body.status !== 1 || !Array.isArray(body.data)) {
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throw new Error(body.error || (auth ? '获取失败' : '获取失败（该资源需要酷狗登录）'))
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}
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const item = body.data.find(d => d.url) ?? body.data[0]
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const url = item?.url || item?.fallback
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if (!url) throw new Error('获取失败')
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return { type, url }
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})()
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return requestObj
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}
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export default { getMusicUrl }
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