增加kg专辑
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Folltoshe
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63
src/renderer/utils/musicSdk/kg/album.js
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63
src/renderer/utils/musicSdk/kg/album.js
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@ -0,0 +1,63 @@
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import { getMusicInfosByList } from './musicInfo'
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import { createHttpFetch } from './util'
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export default {
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/**
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* 通过AlbumId获取专辑信息
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* @param {*} id
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*/
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async getAlbumInfo(id) {
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const albumInfoRequest = await createHttpFetch('http://kmrserviceretry.kugou.com/container/v1/album?dfid=1tT5He3kxrNC4D29ad1MMb6F&mid=22945702112173152889429073101964063697&userid=0&appid=1005&clientver=11589', {
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method: 'POST',
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body: {
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appid: 1005,
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clienttime: 1681833686,
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clientver: 11589,
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data: [{ album_id: id }],
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fields: 'language,grade_count,intro,mix_intro,heat,category,sizable_cover,cover,album_name,type,quality,publish_company,grade,special_tag,author_name,publish_date,language_id,album_id,exclusive,is_publish,trans_param,authors,album_tag',
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isBuy: 0,
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key: 'e6f3306ff7e2afb494e89fbbda0becbf',
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mid: '22945702112173152889429073101964063697',
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show_album_tag: 0,
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},
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})
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if (!albumInfoRequest) return Promise.reject(new Error('get album info failed.'))
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const albumInfo = albumInfoRequest[0]
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return {
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name: albumInfo.album_name,
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image: albumInfo.sizable_cover.replace('{size}', 240),
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desc: albumInfo.intro,
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authorName: albumInfo.author_name,
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// play_count: this.formatPlayCount(info.count),
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}
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},
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/**
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* 通过AlbumId获取专辑
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* @param {*} id
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* @param {*} page
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*/
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async getAlbumDetail(id, page = 1, limit = 200) {
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const info = await this.getAlbumInfo(id)
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const albumList = await createHttpFetch(`http://mobiles.kugou.com/api/v3/album/song?version=9108&albumid=${id}&plat=0&pagesize=${limit}&area_code=0&page=${page}&with_res_tag=0`)
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if (!albumList.info) return Promise.reject(new Error('Get album list failed.'))
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let result = await getMusicInfosByList(albumList.info)
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return {
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list: result || [],
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page,
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limit,
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total: albumList.total,
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source: 'kg',
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info: {
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name: info.name,
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img: info.image,
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desc: info.desc,
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author: info.authorName,
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// play_count: this.formatPlayCount(info.count),
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},
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}
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},
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}
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@ -1,12 +1,5 @@
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import { httpFetch } from '../../request'
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import { decodeName, formatPlayTime, sizeFormate } from '../../index'
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import { signatureParams } from './util'
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// import { debug } from '../../utils/env'
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// const searchParams = (params, keyword) => {
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// let signature = signatureParams(params.replace('{keyword}', keyword))
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// return `${params.replace('{keyword}', encodeURIComponent(keyword))}&signature=${signature}`
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// }
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import { signatureParams, createHttpFetch } from './util'
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export default {
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limit: 30,
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@ -15,8 +8,8 @@ export default {
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allPage: 1,
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musicSearch(str, page, limit) {
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const sign = signatureParams(`userid=0&area_code=1&appid=1005&dopicfull=1&page=${page}&token=0&privilegefilter=0&requestid=0&pagesize=${limit}&user_labels=&clienttime=0&sec_aggre=1&iscorrection=1&uuid=0&mid=0&keyword=${str}&dfid=-&clientver=11409&platform=AndroidFilter&tag=`, 3)
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const searchRequest = httpFetch(`https://gateway.kugou.com/complexsearch/v3/search/song?userid=0&area_code=1&appid=1005&dopicfull=1&page=${page}&token=0&privilegefilter=0&requestid=0&pagesize=${limit}&user_labels=&clienttime=0&sec_aggre=1&iscorrection=1&uuid=0&mid=0&dfid=-&clientver=11409&platform=AndroidFilter&tag=&keyword=${encodeURIComponent(str)}&signature=${sign}`)
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return searchRequest.promise.then(({ body }) => body)
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const searchRequest = createHttpFetch(`https://gateway.kugou.com/complexsearch/v3/search/song?userid=0&area_code=1&appid=1005&dopicfull=1&page=${page}&token=0&privilegefilter=0&requestid=0&pagesize=${limit}&user_labels=&clienttime=0&sec_aggre=1&iscorrection=1&uuid=0&mid=0&dfid=-&clientver=11409&platform=AndroidFilter&tag=&keyword=${encodeURIComponent(str)}&signature=${sign}`)
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return searchRequest.then(body => body)
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},
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filterSongData(rawData) {
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let ids = new Set()
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@ -85,28 +78,27 @@ export default {
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return list
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},
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search(str, page = 1, limit, retryNum = 0) {
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async search(str, page = 1, limit, retryNum = 0) {
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if (++retryNum > 3) return Promise.reject(new Error('try max num'))
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if (limit == null) limit = this.limit
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// http://newlyric.kuwo.cn/newlyric.lrc?62355680
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return this.musicSearch(str, page, limit).then(result => {
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if (!result || result.error_code !== 0) return this.search(str, page, limit, retryNum)
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// console.log(result)
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let list = this.filterSongData(result.data.lists)
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const sign = signatureParams(`userid=0&area_code=1&appid=1005&dopicfull=1&page=${page}&token=0&privilegefilter=0&requestid=0&pagesize=${limit}&user_labels=&clienttime=0&sec_aggre=1&iscorrection=1&uuid=0&mid=0&keyword=${str}&dfid=-&clientver=11409&platform=AndroidFilter&tag=`, 3)
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const searchResult = await createHttpFetch(`https://gateway.kugou.com/complexsearch/v3/search/song?userid=0&area_code=1&appid=1005&dopicfull=1&page=${page}&token=0&privilegefilter=0&requestid=0&pagesize=${limit}&user_labels=&clienttime=0&sec_aggre=1&iscorrection=1&uuid=0&mid=0&dfid=-&clientver=11409&platform=AndroidFilter&tag=&keyword=${encodeURIComponent(str)}&signature=${sign}`)
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if (list == null) return this.search(str, page, limit, retryNum)
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let list = this.filterSongData(searchResult.lists)
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if (!list) return this.search(str, page, limit, retryNum)
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this.total = result.data.total
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this.page = page
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this.allPage = Math.ceil(this.total / limit)
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this.total = searchResult.total
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this.page = page
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this.allPage = Math.ceil(this.total / limit)
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return Promise.resolve({
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list,
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allPage: this.allPage,
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limit,
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total: this.total,
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source: 'kg',
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})
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return Promise.resolve({
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list,
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allPage: this.allPage,
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limit,
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total: this.total,
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source: 'kg',
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})
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},
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}
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@ -1,7 +1,7 @@
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import { httpFetch } from '../../request'
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import { decodeName, formatPlayTime, sizeFormate, dateFormat } from '../../index'
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import infSign from './vendors/infSign.min'
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import { signatureParams } from './util'
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import { httpFetch } from '../../../request'
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import { decodeName, formatPlayTime, sizeFormate, dateFormat } from '../../../index'
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import infSign from '../vendors/infSign.min'
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import { signatureParams } from '../util'
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const handleSignature = (id, page, limit) => new Promise((resolve, reject) => {
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infSign({ appid: 1058, type: 0, module: 'playlist', page, pagesize: limit, specialid: id }, null, {
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@ -2,6 +2,7 @@ import { httpFetch } from '../../request'
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import { decodeName, formatPlayTime, sizeFormate, dateFormat } from '../../index'
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import { signatureParams, createHttpFetch } from './util'
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import { getMusicInfosByList } from './musicInfo'
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import album from './album'
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// import infSign from './vendors/infSign.min'
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// const handleSignature = (id, page, limit) => new Promise((resolve, reject) => {
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@ -55,6 +56,39 @@ export default {
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listDetailLink: /^.+\/(\d+)\.html(?:\?.*|&.*$|#.*$|$)/,
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},
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/**
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* 获取歌曲列表内的音乐
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* @param {*} id
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* @param {*} page
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*/
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async getListDetail(id, page) {
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id = id.toString()
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if (id.includes('special/single/')) id = id.replace(this.regExps.listDetailLink, '$1')
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// fix https://www.kugou.com/songlist/xxx/?uid=xxx&chl=qq_client&cover=http%3A%2F%2Fimge.kugou.com%xxx.jpg&iszlist=1
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if (/https?:/.test(id)) {
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if (id.includes('#')) id = id.replace(/#.*$/, '')
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if (id.includes('global_collection_id')) return this.getUserListDetailByCollectionId(id.replace(/^.*?global_collection_id=(\w+)(?:&.*$|#.*$|$)/, '$1'), page)
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if (id.includes('chain=')) return this.getUserListDetail3(id.replace(/^.*?chain=(\w+)(?:&.*$|#.*$|$)/, '$1'), page)
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if (id.includes('.html')) {
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if (id.includes('zlist.html')) {
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id = id.replace(/^(.*)zlist\.html/, 'https://m3ws.kugou.com/zlist/list')
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if (id.includes('pagesize')) {
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id = id.replace('pagesize=30', 'pagesize=' + this.listDetailLimit).replace('page=1', 'page=' + page)
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} else {
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id += `&pagesize=${this.listDetailLimit}&page=${page}`
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}
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} else if (!id.includes('song.html')) return this.getUserListDetail3(id.replace(/.+\/(\w+).html(?:\?.*|&.*$|#.*$|$)/, '$1'), page)
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}
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return this.getUserListDetail(id.replace(/^.*?http/, 'http'), page)
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}
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if (/^\d+$/.test(id)) return this.getUserListDetailByCode(id, page)
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if (id.startsWith('gid_')) return this.getUserListDetailByCollectionId(id.replace('gid_', ''), page)
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if (id.startsWith('id_')) return this.getUserListDetailBySpecialId(id.replace('id_', ''), page)
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return new Error('Failed.')
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},
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/**
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* 获取SpecialId歌单
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* @param {*} id
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@ -67,7 +101,6 @@ export default {
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let listInfo = body.match(this.regExps.listInfo)
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if (!listData) return this.getListDetailBySpecialId(id, page, ++tryNum)
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let list = await getMusicInfosByList(JSON.parse(listData[1]))
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// listData = this.filterData(JSON.parse(listData[1]))
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let name
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let pic
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if (listInfo) {
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@ -293,7 +326,7 @@ export default {
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// },
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// }).then(body => {
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// if (!body.info) return Promise.reject(new Error('Get list failed.'))
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// const songList = this.filterCollectionIdList(body.info)
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// const songList = this.filterListByCollectionId(body.info)
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// return {
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// list: songList || [],
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@ -326,7 +359,7 @@ export default {
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},
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}).then(body => {
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if (!body.info) return Promise.reject(new Error('Get list failed.'))
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const songList = this.filterCollectionIdList(body.info)
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const songList = this.filterListByCollectionId(body.info)
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return {
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list: songList || [],
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@ -348,7 +381,7 @@ export default {
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* 过滤GlobalSpecialId歌单数据
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* @param {*} rawData
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*/
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filterCollectionIdList(rawData) {
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filterListByCollectionId(rawData) {
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let ids = new Set()
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let list = []
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rawData.forEach(item => {
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@ -436,7 +469,7 @@ export default {
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if (!codeInfo.global_collection_id) return this.getUserListDetailBySpecialId(codeInfo.id, page)
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break
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case 3:
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return this.getListDetailByAlbumId(codeInfo.id, page)
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return album.getAlbumDetail(codeInfo.id, page)
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}
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if (codeInfo.global_collection_id) return this.getUserListDetailByCollectionId(codeInfo.global_collection_id, page)
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@ -658,19 +691,6 @@ export default {
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async getUserListDetail(link, page, retryNum = 0) {
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if (retryNum > 3) return Promise.reject(new Error('link try max num'))
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if (link.includes('#')) link = link.replace(/#.*$/, '')
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if (link.includes('global_collection_id')) return this.getUserListDetailByCollectionId(link.replace(/^.*?global_collection_id=(\w+)(?:&.*$|#.*$|$)/, '$1'), page)
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if (link.includes('chain=')) return this.getUserListDetail3(link.replace(/^.*?chain=(\w+)(?:&.*$|#.*$|$)/, '$1'), page)
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if (link.includes('.html')) {
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if (link.includes('zlist.html')) {
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link = link.replace(/^(.*)zlist\.html/, 'https://m3ws.kugou.com/zlist/list')
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if (link.includes('pagesize')) {
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link = link.replace('pagesize=30', 'pagesize=' + this.listDetailLimit).replace('page=1', 'page=' + page)
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} else {
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link += `&pagesize=${this.listDetailLimit}&page=${page}`
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}
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} else if (!link.includes('song.html')) return this.getUserListDetail3(link.replace(/.+\/(\w+).html(?:\?.*|&.*$|#.*$|$)/, '$1'), page)
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}
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const requestLink = httpFetch(link, {
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headers: {
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@ -684,9 +704,9 @@ export default {
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if (statusCode > 400) return this.getUserListDetail(link, page, ++retryNum)
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if (typeof body == 'string') {
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if (body.includes('"global_collection_id":')) return this.getUserListDetailByCollectionId(body.replace(/^[\s\S]+?"global_collection_id":"(\w+)"[\s\S]+?$/, '$1'), page)
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if (body.includes('"albumid":')) return this.getListDetailByAlbumId(body.replace(/^[\s\S]+?"albumid":(\w+)[\s\S]+?$/, '$1'), page)
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if (body.includes('"album_id":') && link.includes('album/info')) return this.getListDetailByAlbumId(body.replace(/^[\s\S]+?"album_id":(\w+)[\s\S]+?$/, '$1'), page)
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if (body.includes('list_id = "') && link.includes('album/info')) return this.getListDetailByAlbumId(body.replace(/^[\s\S]+?list_id = "(\w+)"[\s\S]+?$/, '$1'), page)
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if (body.includes('"albumid":')) return album.getAlbumDetail(body.replace(/^[\s\S]+?"albumid":(\w+)[\s\S]+?$/, '$1'), page)
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if (body.includes('"album_id":') && link.includes('album/info')) return album.getAlbumDetail(body.replace(/^[\s\S]+?"album_id":(\w+)[\s\S]+?$/, '$1'), page)
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if (body.includes('list_id = "') && link.includes('album/info')) return album.getAlbumDetail(body.replace(/^[\s\S]+?list_id = "(\w+)"[\s\S]+?$/, '$1'), page)
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}
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if (location) {
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// 概念版分享链接 https://t1.kugou.com/xxx
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@ -710,79 +730,6 @@ export default {
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return this.getUserListDetailByLink(body, link)
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},
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/**
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* 获取歌曲列表内的音乐
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* @param {*} id
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* @param {*} page
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*/
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async getListDetail(id, page) {
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id = id.toString()
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if (id.includes('special/single/')) id = id.replace(this.regExps.listDetailLink, '$1')
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// fix https://www.kugou.com/songlist/xxx/?uid=xxx&chl=qq_client&cover=http%3A%2F%2Fimge.kugou.com%xxx.jpg&iszlist=1
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if (/https?:/.test(id)) return this.getUserListDetail(id.replace(/^.*?http/, 'http'), page)
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if (/^\d+$/.test(id)) return this.getUserListDetailByCode(id, page)
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if (id.startsWith('gid_')) return this.getUserListDetailByCollectionId(id.replace('gid_', ''), page)
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if (id.startsWith('id_')) return this.getUserListDetailBySpecialId(id.replace('id_', ''), page)
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return new Error('Failed.')
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},
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filterData(rawList) {
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// console.log(rawList)
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return rawList.map(item => {
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const types = []
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const _types = {}
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if (item.filesize !== 0) {
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let size = sizeFormate(item.filesize)
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types.push({ type: '128k', size, hash: item.hash })
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_types['128k'] = {
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size,
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hash: item.hash,
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}
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}
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if (item.filesize_320 !== 0) {
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let size = sizeFormate(item.filesize_320)
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types.push({ type: '320k', size, hash: item.hash_320 })
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_types['320k'] = {
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size,
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hash: item.hash_320,
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}
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}
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if (item.filesize_ape !== 0) {
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let size = sizeFormate(item.filesize_ape)
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types.push({ type: 'ape', size, hash: item.hash_ape })
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_types.ape = {
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size,
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hash: item.hash_ape,
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}
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}
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if (item.filesize_flac !== 0) {
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let size = sizeFormate(item.filesize_flac)
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types.push({ type: 'flac', size, hash: item.hash_flac })
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_types.flac = {
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size,
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hash: item.hash_flac,
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}
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}
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return {
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singer: decodeName(item.singername),
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name: decodeName(item.songname),
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albumName: decodeName(item.album_name),
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albumId: item.album_id,
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songmid: item.audio_id,
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source: 'kg',
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interval: formatPlayTime(item.duration / 1000),
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img: null,
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lrc: null,
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hash: item.hash,
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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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},
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// 获取列表信息
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getListInfo(tagId, tryNum = 0) {
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if (this._requestObj_listInfo) this._requestObj_listInfo.cancelHttp()
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@ -35,7 +35,7 @@ export const signatureParams = (params, apiver = 9) => {
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}
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/**
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* 创建一个Http请求
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* 创建一个适用于KG的Http请求
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* @param {*} url
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* @param {*} options
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* @param {*} retryNum
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@ -1,6 +1,107 @@
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import { httpFetch } from '../../request'
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import { getMusicInfo } from './musicInfo'
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import { decrypt } from './mrc'
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|
||||
// const key = 'karakal@123Qcomyidongtiantianhaoting'
|
||||
const DELTA = 2654435769n
|
||||
const MIN_LENGTH = 32
|
||||
// const SPECIAL_CHAR = '0'
|
||||
const keyArr = [
|
||||
27303562373562475n,
|
||||
18014862372307051n,
|
||||
22799692160172081n,
|
||||
34058940340699235n,
|
||||
30962724186095721n,
|
||||
27303523720101991n,
|
||||
27303523720101998n,
|
||||
31244139033526382n,
|
||||
28992395054481524n,
|
||||
]
|
||||
|
||||
const teaDecrypt = (data, key) => {
|
||||
const length = data.length
|
||||
const lengthBitint = BigInt(length)
|
||||
if (length >= 1) {
|
||||
// let j = data[data.length - 1];
|
||||
let j2 = data[0]
|
||||
let j3 = toLong((6n + (52n / lengthBitint)) * DELTA)
|
||||
while (true) {
|
||||
let j4 = j3
|
||||
if (j4 == 0n) break
|
||||
let j5 = toLong(3n & toLong(j4 >> 2n))
|
||||
let j6 = lengthBitint
|
||||
while (true) {
|
||||
j6--
|
||||
if (j6 > 0n) {
|
||||
let j7 = data[(j6 - 1n)]
|
||||
let i = j6
|
||||
j2 = toLong(data[i] - (toLong(toLong(j2 ^ j4) + toLong(j7 ^ key[toLong(toLong(3n & j6) ^ j5)])) ^ toLong(toLong(toLong(j7 >> 5n) ^ toLong(j2 << 2n)) + toLong(toLong(j2 >> 3n) ^ toLong(j7 << 4n)))))
|
||||
data[i] = j2
|
||||
} else break
|
||||
}
|
||||
let j8 = data[lengthBitint - 1n]
|
||||
j2 = toLong(data[0n] - toLong(toLong(toLong(key[toLong(toLong(j6 & 3n) ^ j5)] ^ j8) + toLong(j2 ^ j4)) ^ toLong(toLong(toLong(j8 >> 5n) ^ toLong(j2 << 2n)) + toLong(toLong(j2 >> 3n) ^ toLong(j8 << 4n)))))
|
||||
data[0] = j2
|
||||
j3 = toLong(j4 - DELTA)
|
||||
}
|
||||
}
|
||||
return data
|
||||
}
|
||||
|
||||
const longArrToString = (data) => {
|
||||
const arrayList = []
|
||||
for (const j of data) arrayList.push(longToBytes(j).toString('utf16le'))
|
||||
return arrayList.join('')
|
||||
}
|
||||
|
||||
// https://stackoverflow.com/a/29132118
|
||||
const longToBytes = (l) => {
|
||||
const result = Buffer.alloc(8)
|
||||
for (let i = 0; i < 8; i++) {
|
||||
result[i] = parseInt(l & 0xFFn)
|
||||
l >>= 8n
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
|
||||
const toBigintArray = (data) => {
|
||||
const length = Math.floor(data.length / 16)
|
||||
const jArr = Array(length)
|
||||
for (let i = 0; i < length; i++) {
|
||||
jArr[i] = toLong(data.substring(i * 16, (i * 16) + 16))
|
||||
}
|
||||
return jArr
|
||||
}
|
||||
|
||||
// https://github.com/lyswhut/lx-music-desktop/issues/445#issuecomment-1139338682
|
||||
const MAX = 9223372036854775807n
|
||||
const MIN = -9223372036854775808n
|
||||
const toLong = str => {
|
||||
const num = typeof str == 'string' ? BigInt('0x' + str) : str
|
||||
if (num > MAX) return toLong(num - (1n << 64n))
|
||||
else if (num < MIN) return toLong(num + (1n << 64n))
|
||||
return num
|
||||
}
|
||||
|
||||
const mrcDecrypt = (data) => {
|
||||
// console.log(data.length)
|
||||
// -3551594764563790630
|
||||
// console.log(toLongArrayFromArr(Buffer.from(key)))
|
||||
// console.log(teaDecrypt(toBigintArray(data), keyArr))
|
||||
// console.log(longArrToString(teaDecrypt(toBigintArray(data), keyArr)))
|
||||
// console.log(toByteArray(teaDecrypt(toBigintArray(data), keyArr)))
|
||||
return (data == null || data.length < MIN_LENGTH)
|
||||
? data
|
||||
: longArrToString(teaDecrypt(toBigintArray(data), keyArr))
|
||||
}
|
||||
|
||||
// console.log(14895149309145760986n - )
|
||||
// console.log(toLong('14895149309145760986'))
|
||||
// console.log(mrcDecrypt(str))
|
||||
// console.log(mrcDecrypt(str))
|
||||
// console.log(toByteArray([6048138644744000495n]))
|
||||
// console.log(toByteArray([16325999628386395n]))
|
||||
// console.log(toLong(90994076459972177136n))
|
||||
|
||||
const mrcTools = {
|
||||
rxps: {
|
||||
@ -63,7 +164,7 @@ const mrcTools = {
|
||||
},
|
||||
getMrc(url) {
|
||||
return this.getText(url).then(text => {
|
||||
return this.parseLyric(decrypt(text))
|
||||
return this.parseLyric(mrcDecrypt(text))
|
||||
})
|
||||
},
|
||||
getLrc(url) {
|
||||
|
||||
@ -1,104 +0,0 @@
|
||||
|
||||
// const key = 'karakal@123Qcomyidongtiantianhaoting'
|
||||
const DELTA = 2654435769n
|
||||
const MIN_LENGTH = 32
|
||||
// const SPECIAL_CHAR = '0'
|
||||
const keyArr = [
|
||||
27303562373562475n,
|
||||
18014862372307051n,
|
||||
22799692160172081n,
|
||||
34058940340699235n,
|
||||
30962724186095721n,
|
||||
27303523720101991n,
|
||||
27303523720101998n,
|
||||
31244139033526382n,
|
||||
28992395054481524n,
|
||||
]
|
||||
|
||||
|
||||
const teaDecrypt = (data, key) => {
|
||||
const length = data.length
|
||||
const lengthBitint = BigInt(length)
|
||||
if (length >= 1) {
|
||||
// let j = data[data.length - 1];
|
||||
let j2 = data[0]
|
||||
let j3 = toLong((6n + (52n / lengthBitint)) * DELTA)
|
||||
while (true) {
|
||||
let j4 = j3
|
||||
if (j4 == 0n) break
|
||||
let j5 = toLong(3n & toLong(j4 >> 2n))
|
||||
let j6 = lengthBitint
|
||||
while (true) {
|
||||
j6--
|
||||
if (j6 > 0n) {
|
||||
let j7 = data[(j6 - 1n)]
|
||||
let i = j6
|
||||
j2 = toLong(data[i] - (toLong(toLong(j2 ^ j4) + toLong(j7 ^ key[toLong(toLong(3n & j6) ^ j5)])) ^ toLong(toLong(toLong(j7 >> 5n) ^ toLong(j2 << 2n)) + toLong(toLong(j2 >> 3n) ^ toLong(j7 << 4n)))))
|
||||
data[i] = j2
|
||||
} else break
|
||||
}
|
||||
let j8 = data[lengthBitint - 1n]
|
||||
j2 = toLong(data[0n] - toLong(toLong(toLong(key[toLong(toLong(j6 & 3n) ^ j5)] ^ j8) + toLong(j2 ^ j4)) ^ toLong(toLong(toLong(j8 >> 5n) ^ toLong(j2 << 2n)) + toLong(toLong(j2 >> 3n) ^ toLong(j8 << 4n)))))
|
||||
data[0] = j2
|
||||
j3 = toLong(j4 - DELTA)
|
||||
}
|
||||
}
|
||||
return data
|
||||
}
|
||||
|
||||
const longArrToString = (data) => {
|
||||
const arrayList = []
|
||||
for (const j of data) arrayList.push(longToBytes(j).toString('utf16le'))
|
||||
return arrayList.join('')
|
||||
}
|
||||
|
||||
// https://stackoverflow.com/a/29132118
|
||||
const longToBytes = (l) => {
|
||||
const result = Buffer.alloc(8)
|
||||
for (let i = 0; i < 8; i++) {
|
||||
result[i] = parseInt(l & 0xFFn)
|
||||
l >>= 8n
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
|
||||
const toBigintArray = (data) => {
|
||||
const length = Math.floor(data.length / 16)
|
||||
const jArr = Array(length)
|
||||
for (let i = 0; i < length; i++) {
|
||||
jArr[i] = toLong(data.substring(i * 16, (i * 16) + 16))
|
||||
}
|
||||
return jArr
|
||||
}
|
||||
|
||||
// https://github.com/lyswhut/lx-music-desktop/issues/445#issuecomment-1139338682
|
||||
const MAX = 9223372036854775807n
|
||||
const MIN = -9223372036854775808n
|
||||
const toLong = str => {
|
||||
const num = typeof str == 'string' ? BigInt('0x' + str) : str
|
||||
if (num > MAX) return toLong(num - (1n << 64n))
|
||||
else if (num < MIN) return toLong(num + (1n << 64n))
|
||||
return num
|
||||
}
|
||||
|
||||
export const decrypt = (data) => {
|
||||
// console.log(data.length)
|
||||
// -3551594764563790630
|
||||
// console.log(toLongArrayFromArr(Buffer.from(key)))
|
||||
// console.log(teaDecrypt(toBigintArray(data), keyArr))
|
||||
// console.log(longArrToString(teaDecrypt(toBigintArray(data), keyArr)))
|
||||
// console.log(toByteArray(teaDecrypt(toBigintArray(data), keyArr)))
|
||||
return (data == null || data.length < MIN_LENGTH)
|
||||
? data
|
||||
: longArrToString(teaDecrypt(toBigintArray(data), keyArr))
|
||||
}
|
||||
|
||||
// console.log(14895149309145760986n - )
|
||||
// console.log(toLong('14895149309145760986'))
|
||||
// console.log(decrypt(str))
|
||||
// console.log(decrypt(str))
|
||||
// console.log(toByteArray([6048138644744000495n]))
|
||||
// console.log(toByteArray([16325999628386395n]))
|
||||
// console.log(toLong(90994076459972177136n))
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
import { httpFetch } from '../../request'
|
||||
import { formatPlayTime } from '../../index'
|
||||
import { httpFetch } from '../../../request'
|
||||
import { formatPlayTime } from '../../../index'
|
||||
// import { sizeFormate } from '../../index'
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user