@xnfa/netease-music-api
Version:
网易云音乐 NodeJS 版 API
305 lines (286 loc) • 9.68 kB
JavaScript
const encrypt = require('./crypto')
const CryptoJS = require('crypto-js')
const { default: axios } = require('axios')
const { PacProxyAgent } = require('pac-proxy-agent')
const http = require('http')
const https = require('https')
const tunnel = require('tunnel')
const fs = require('fs')
const path = require('path')
const tmpPath = require('os').tmpdir()
const { cookieToJson, cookieObjToString, toBoolean } = require('./index')
const anonymous_token = fs.readFileSync(
path.resolve(tmpPath, './anonymous_token'),
'utf-8',
)
const { URLSearchParams, URL } = require('url')
const { APP_CONF } = require('../util/config.json')
// request.debug = true // 开启可看到更详细信息
const WNMCID = (function () {
const characters = 'abcdefghijklmnopqrstuvwxyz'
let randomString = ''
for (let i = 0; i < 6; i++)
randomString += characters.charAt(
Math.floor(Math.random() * characters.length),
)
return `${randomString}.${Date.now().toString()}.01.0`
})()
const osMap = {
pc: {
os: 'pc',
appver: '3.0.18.203152',
osver: 'Microsoft-Windows-10-Professional-build-22631-64bit',
channel: 'netease',
},
linux: {
os: 'linux',
appver: '1.2.1.0428',
osver: 'Deepin 20.9',
channel: 'netease',
},
android: {
os: 'android',
appver: '8.20.20.231215173437',
osver: '14',
channel: 'xiaomi',
},
iphone: {
os: 'iPhone OS',
appver: '9.0.90',
osver: '16.2',
channel: 'distribution',
},
}
const chooseUserAgent = (crypto, uaType = 'pc') => {
const userAgentMap = {
weapi: {
pc: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0',
},
linuxapi: {
linux:
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36',
},
api: {
pc: 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36 Chrome/91.0.4472.164 NeteaseMusicDesktop/3.0.18.203152',
android:
'NeteaseMusic/9.1.65.240927161425(9001065);Dalvik/2.1.0 (Linux; U; Android 14; 23013RK75C Build/UKQ1.230804.001)',
iphone: 'NeteaseMusic 9.0.90/5038 (iPhone; iOS 16.2; zh_CN)',
},
}
return userAgentMap[crypto][uaType] || ''
}
const createRequest = (uri, data, options) => {
return new Promise((resolve, reject) => {
let headers = options.headers || {}
let ip = options.realIP || options.ip || ''
// console.log(ip)
if (ip) {
headers['X-Real-IP'] = ip
headers['X-Forwarded-For'] = ip
}
// headers['X-Real-IP'] = '118.88.88.88'
let cookie = options.cookie || {}
if (typeof cookie === 'string') {
cookie = cookieToJson(cookie)
}
if (typeof cookie === 'object') {
let _ntes_nuid = CryptoJS.lib.WordArray.random(32).toString()
let os = osMap[cookie.os] || osMap['iphone']
cookie = {
...cookie,
__remember_me: 'true',
// NMTID: CryptoJS.lib.WordArray.random(16).toString(),
ntes_kaola_ad: '1',
_ntes_nuid: cookie._ntes_nuid || _ntes_nuid,
_ntes_nnid:
cookie._ntes_nnid || `${_ntes_nuid},${Date.now().toString()}`,
WNMCID: cookie.WNMCID || WNMCID,
WEVNSM: cookie.WEVNSM || '1.0.0',
osver: cookie.osver || os.osver,
deviceId: cookie.deviceId || global.deviceId,
os: cookie.os || os.os,
channel: cookie.channel || os.channel,
appver: cookie.appver || os.appver,
}
if (uri.indexOf('login') === -1) {
cookie['NMTID'] = CryptoJS.lib.WordArray.random(16).toString()
}
if (!cookie.MUSIC_U) {
// 游客
cookie.MUSIC_A = cookie.MUSIC_A || anonymous_token
}
headers['Cookie'] = cookieObjToString(cookie)
}
let url = '',
encryptData = '',
crypto = options.crypto,
csrfToken = cookie['__csrf'] || ''
if (crypto === '') {
// 加密方式为空，以配置文件的加密方式为准
if (APP_CONF.encrypt) {
crypto = 'eapi'
} else {
crypto = 'api'
}
}
// 根据加密方式加密请求数据；目前任意uri都支持四种加密方式
switch (crypto) {
case 'weapi':
headers['Referer'] = APP_CONF.domain
headers['User-Agent'] = options.ua || chooseUserAgent('weapi')
data.csrf_token = csrfToken
encryptData = encrypt.weapi(data)
url = APP_CONF.domain + '/weapi/' + uri.substr(5)
break
case 'linuxapi':
headers['User-Agent'] =
options.ua || chooseUserAgent('linuxapi', 'linux')
encryptData = encrypt.linuxapi({
method: 'POST',
url: APP_CONF.domain + uri,
params: data,
})
url = APP_CONF.domain + '/api/linux/forward'
break
case 'eapi':
case 'api':
// 两种加密方式，都应生成客户端的cookie
const header = {
osver: cookie.osver, //系统版本
deviceId: cookie.deviceId,
os: cookie.os, //系统类型
appver: cookie.appver, // app版本
versioncode: cookie.versioncode || '140', //版本号
mobilename: cookie.mobilename || '', //设备model
buildver: cookie.buildver || Date.now().toString().substr(0, 10),
resolution: cookie.resolution || '1920x1080', //设备分辨率
__csrf: csrfToken,
channel: cookie.channel, //下载渠道
requestId: `${Date.now()}_${Math.floor(Math.random() * 1000)
.toString()
.padStart(4, '0')}`,
}
if (cookie.MUSIC_U) header['MUSIC_U'] = cookie.MUSIC_U
if (cookie.MUSIC_A) header['MUSIC_A'] = cookie.MUSIC_A
headers['Cookie'] = Object.keys(header)
.map(
(key) =>
encodeURIComponent(key) + '=' + encodeURIComponent(header[key]),
)
.join('; ')
headers['User-Agent'] = options.ua || chooseUserAgent('api', 'iphone')
if (crypto === 'eapi') {
// 使用eapi加密
data.header = header
data.e_r =
options.e_r != undefined
? options.e_r
: data.e_r != undefined
? data.e_r
: APP_CONF.encryptResponse // 用于加密接口返回值
data.e_r = toBoolean(data.e_r)
encryptData = encrypt.eapi(uri, data)
url = APP_CONF.apiDomain + '/eapi/' + uri.substr(5)
} else if (crypto === 'api') {
// 不使用任何加密
url = APP_CONF.apiDomain + uri
encryptData = data
}
break
default:
// 未知的加密方式
console.log('[ERR]', 'Unknown Crypto:', crypto)
break
}
const answer = { status: 500, body: {}, cookie: [] }
// console.log(headers, 'headers')
let settings = {
method: 'POST',
url: url,
headers: headers,
data: new URLSearchParams(encryptData).toString(),
httpAgent: new http.Agent({ keepAlive: true }),
httpsAgent: new https.Agent({ keepAlive: true }),
}
if (data.e_r) {
settings = {
...settings,
encoding: null,
responseType: 'arraybuffer',
}
}
if (options.proxy) {
if (options.proxy.indexOf('pac') > -1) {
settings.httpAgent = new PacProxyAgent(options.proxy)
settings.httpsAgent = new PacProxyAgent(options.proxy)
} else {
const purl = new URL(options.proxy)
if (purl.hostname) {
const agent = tunnel[
purl.protocol === 'https' ? 'httpsOverHttp' : 'httpOverHttp'
]({
proxy: {
host: purl.hostname,
port: purl.port || 80,
proxyAuth:
purl.username && purl.password
? purl.username + ':' + purl.password
: '',
},
})
settings.httpsAgent = agent
settings.httpAgent = agent
settings.proxy = false
} else {
console.error('代理配置无效,不使用代理')
}
}
} else {
settings.proxy = false
}
axios(settings)
.then((res) => {
const body = res.data
answer.cookie = (res.headers['set-cookie'] || []).map((x) =>
x.replace(/\s*Domain=[^(;|$)]+;*/, ''),
)
try {
if (data.e_r) {
// eapi接口返回值被加密，需要解密
answer.body = encrypt.eapiResDecrypt(
body.toString('hex').toUpperCase(),
)
} else {
answer.body =
typeof body == 'object' ? body : JSON.parse(body.toString())
}
if (answer.body.code) {
answer.body.code = Number(answer.body.code)
}
answer.status = Number(answer.body.code || res.status)
if (
[201, 302, 400, 502, 800, 801, 802, 803].indexOf(answer.body.code) >
-1
) {
// 特殊状态码
answer.status = 200
}
} catch (e) {
// console.log(e)
// can't decrypt and can't parse directly
answer.body = body
answer.status = res.status
}
answer.status =
100 < answer.status && answer.status < 600 ? answer.status : 400
if (answer.status === 200) resolve(answer)
else reject(answer)
})
.catch((err) => {
answer.status = 502
answer.body = { code: 502, msg: err }
reject(answer)
})
})
}
module.exports = createRequest