feat(qs): 汽水音乐平台接入——匿名搜索/试听、抖音扫码登录、解密流代理
- sdk/qs 平台模块(安卓参数指纹匿名搜索)+ sdk/apis/qs 取流: 匿名 30s 试听,登录态走签名 track_v2 + spade key AES-CTR 解密 - /login/qs/qr 抖音扫码登录(授权后 sessionid 解锁完整曲目) - /stream/qs/:id 解密流代理,/url 返回的相对地址按请求 host 补全 - 回归测试覆盖 kw 双通道(VIP 真音频/降级链)与 qs 试听;start.bat 去掉 SOURCE_ENABLED 直启
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@@ -0,0 +1,209 @@
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// 汽水音乐 URL 获取（直连）
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// 两条取流通道：
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// 匿名（未登录）: seo_track → url_player_info（VOD GetPlayInfo 免登录）→ 未加密试听直链（30s 132k）
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// 登录态: 设备注册 + X-Argus/X-Ladon 自签 → /luna/pc/track_v2 → 加密音频（cenc-aes-ctr）
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// → spade key 解密 → /stream/qs/:id 代理端点回明文流（相对地址，路由层负责补全 origin）
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// 实测（2026-10-01）: track_v2 匿名=加密试听；完整曲目需登录 sessionid（抖音扫码 /login/qs/qr）。
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// 登录请求失败自动降级匿名试听。
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// 统一接口约定：apis('qs').getMusicUrl(songInfo, type) → { promise, cancelHttp }
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// promise resolve → { type, url }
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import { httpFetch } from '../request.ts'
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import musicInfo from '../qs/musicInfo.ts'
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import { getDevice } from '../qs/device.ts'
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import { getSessionId } from '../qs/passport.ts'
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import { signRequest } from '../qs/crypto/sign.ts'
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import { decryptAudioBuffer, resolveAudioKey } from '../qs/crypto/audiodecrypt.ts'
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import type { HttpResponse } from '../types.ts'
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// 官方直连接口支持的音质：匿名只有 30 秒试听 128k；登录态取码率最高条目（324k/hi_res 视账号权益）
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export const supportQualitys = ['128k', '320k']
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const TRACK_V2_URL = 'https://api.qishui.com/luna/pc/track_v2'
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const STREAM_PREFIX = '/stream/qs/'
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const STREAM_CACHE_TTL = 10 * 60_000
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const STREAM_CACHE_MAX = 3
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interface StreamEntry {
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buffer: Buffer
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contentType: string
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bitrate: number
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size: number
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resolvedAt: number
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}
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// 已解密音频缓存（/url 解析一次，/stream 直接消费；LRU + TTL）
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const streamCache = new Map<string, StreamEntry>()
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const inflight = new Map<string, Promise<StreamEntry>>()
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const cachePut = (trackId: string, entry: StreamEntry) => {
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streamCache.delete(trackId) // 重新插入以刷新 LRU 顺序
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streamCache.set(trackId, entry)
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while (streamCache.size > STREAM_CACHE_MAX) {
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streamCache.delete(streamCache.keys().next().value!)
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}
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}
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/** 已缓存的明文音频（/stream/qs/:id 用；缓存未命中返回 null，由路由触发重解析） */
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export const getCachedStream = (trackId: string): StreamEntry | null => {
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const entry = streamCache.get(trackId)
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if (!entry) return null
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if (Date.now() - entry.resolvedAt > STREAM_CACHE_TTL) {
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streamCache.delete(trackId)
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return null
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}
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return entry
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}
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// 匿名通道：码率最高的未加密条目（带 PlayAuth = 加密，直接回 URL 不可播，跳过）
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const pickPlainAudioUrl = (playInfoList: any): string | null => {
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const entries = (playInfoList || []).filter(item => item?.MainPlayUrl && !item.PlayAuth)
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if (!entries.length) return null
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entries.sort((a, b) => (b.Bitrate || 0) - (a.Bitrate || 0))
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return entries[0].MainPlayUrl
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}
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const anonymousPreviewUrl = async (trackId: string): Promise<string> => {
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const body = await musicInfo(trackId).promise
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const playerInfoUrl = body?.track_player?.url_player_info
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if (!playerInfoUrl) throw new Error('获取失败')
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const { statusCode, body: playInfo } = await httpFetch(playerInfoUrl, { method: 'get', timeout: 15000 }).promise
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const url = statusCode == 200 ? pickPlainAudioUrl(playInfo?.Result?.Data?.PlayInfoList) : null
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if (!url) throw new Error('获取失败')
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return url
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}
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// 登录态通道：注册设备 + argus/ladon 自签 → track_v2 → 解密最高码率音频
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const buildSignedUrl = (device: Awaited<ReturnType<typeof getDevice>>): string => {
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const params = new URLSearchParams({
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device_platform: 'android',
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os: 'android',
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ssmix: 'a',
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cdid: device.cdid,
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channel: device.channel,
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aid: '386088',
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app_name: 'luna',
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version_code: '100198030',
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version_name: '19.8.0',
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manifest_version_code: '100198030',
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update_version_code: '100198030',
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resolution: '1080*1920',
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dpi: '480',
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device_type: device.device_type,
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device_brand: device.device_brand,
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language: 'zh',
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os_api: '35',
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os_version: device.os_version,
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ac: 'wifi',
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device_model: device.device_model,
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device_id: device.device_id,
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iid: device.install_id,
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tz_name: 'Asia/Shanghai',
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tz_offset: '28800',
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sim_region: 'cn',
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package: 'com.luna.music',
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luna_apk_type: 'normal_apk',
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output_device_type: 'Phone',
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openudid: device.openudid,
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_rticket: String(Date.now()),
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})
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return `${TRACK_V2_URL}?${params.toString()}`
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}
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const pickBestEntry = (playInfoList: any) => {
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const entries = (playInfoList || []).filter(item => item?.MainPlayUrl)
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if (!entries.length) return null
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entries.sort((a, b) => (b.Bitrate || 0) - (a.Bitrate || 0))
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return entries[0]
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}
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const resolveSignedStream = async (trackId: string): Promise<StreamEntry> => {
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const device = await getDevice()
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const sessionId = getSessionId()
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const url = buildSignedUrl(device)
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const requestBody = JSON.stringify({ track_id: trackId, media_type: 'track', queue_type: 'search_one_track', scene_name: 'search' })
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const headers = await signRequest(url, requestBody)
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const { statusCode, body } = (await httpFetch(url, {
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method: 'post',
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headers: {
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...headers,
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'User-Agent': 'Luna/19.8.0 (com.luna.music/100198030);Android 15;ABR-AL80',
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'Content-Type': 'application/json; charset=utf-8',
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'X-Luna-Background-Type': 'foreground',
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'X-Luna-Is-Background-Req': '0',
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'X-Luna-Is-Local-User': '1',
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...(sessionId ? { Cookie: `sessionid=${sessionId}` } : {}),
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},
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body: requestBody,
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timeout: 15000,
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}).promise) as HttpResponse
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const trackPlayer = (body as any)?.track_player
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if (statusCode != 200 || !trackPlayer?.url_player_info) {
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const errMsg = (body as any)?.status_info?.status_msg || (body as any)?.message || ''
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throw new Error(`track_v2 获取失败: HTTP ${statusCode} ${errMsg}`.trim())
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}
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const playInfoRes = await httpFetch(trackPlayer.url_player_info, { method: 'get', timeout: 15000 }).promise
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const entry = pickBestEntry((playInfoRes.body as any)?.Result?.Data?.PlayInfoList)
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if (!entry) throw new Error('无可用音频资源')
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const audioRes = await httpFetch(entry.MainPlayUrl, { method: 'get', timeout: 30000 }).promise
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const encrypted = audioRes.raw
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if (!encrypted?.length) throw new Error('音频下载失败')
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let buffer: Buffer = encrypted
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let contentType = 'audio/mp4'
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if (entry.PlayAuth) {
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const hexKey = resolveAudioKey({ spade_a: entry.PlayAuth })
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const decrypted = decryptAudioBuffer(new Uint8Array(encrypted), hexKey)
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buffer = Buffer.from(decrypted.buffer)
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contentType = decrypted.content_type
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}
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const streamEntry: StreamEntry = {
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buffer,
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contentType,
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bitrate: entry.Bitrate || 0,
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size: buffer.length,
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resolvedAt: Date.now(),
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}
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cachePut(trackId, streamEntry)
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return streamEntry
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}
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/** 解析明文音频流（/stream/qs/:id 用；先查缓存，未命中重新解析） */
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export const getStreamBuffer = async (trackId: string): Promise<StreamEntry> => {
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const cached = getCachedStream(trackId)
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if (cached) return cached
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let work = inflight.get(trackId)
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if (!work) {
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work = resolveSignedStream(trackId).finally(() => inflight.delete(trackId))
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inflight.set(trackId, work)
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}
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return work
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}
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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 trackId = String(songInfo.songmid ?? '')
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const sessionId = getSessionId()
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if (sessionId) {
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// 登录态：签名 track_v2 + 服务端解密，/url 阶段完成解析（快速失败），/stream 直接消费缓存
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requestObj.promise = getStreamBuffer(trackId)
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.then(entry => {
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console.log(`[qs/url] ${trackId} 解密流就绪 bitrate=${entry.bitrate} size=${entry.size}`)
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return { type, url: `${STREAM_PREFIX}${trackId}` }
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})
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.catch(err => {
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console.log(`[qs/url] ${trackId} 登录态取流失败，降级匿名试听: ${err.message}`)
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return anonymousPreviewUrl(trackId).then(url => ({ type, url }))
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})
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return requestObj
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}
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// 匿名：未加密试听直链
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requestObj.promise = anonymousPreviewUrl(trackId).then(url => ({ type, url }))
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return requestObj
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}
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export default { getMusicUrl, getStreamBuffer, getCachedStream }
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@@ -2,10 +2,12 @@ import kw from './kw/index.ts'
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import kg from './kg/index.ts'
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import tx from './tx/index.ts'
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import wy from './wy/index.ts'
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import qs from './qs/index.ts'
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import { supportQualitys as kwQualitys } from './apis/kw.ts'
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import { supportQualitys as kgQualitys } from './apis/kg.ts'
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import { supportQualitys as txQualitys } from './apis/tx.ts'
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import { supportQualitys as wyQualitys } from './apis/wy.ts'
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import { supportQualitys as qsQualitys } from './apis/qs.ts'
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import type { PlatformModule, SearchResult, SongInfo } from './types.ts'
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import {
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sizeFormate,
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@@ -25,6 +27,7 @@ const SUPPORTED_SOURCES: Array<{ id: string; name: string; module: PlatformModul
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{ id: 'kg', name: '酷狗音乐', module: kg },
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{ id: 'tx', name: 'QQ音乐', module: tx },
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{ id: 'wy', name: '网易音乐', module: wy },
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{ id: 'qs', name: '汽水音乐', module: qs },
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]
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const SOURCE_MODULES = Object.fromEntries(SUPPORTED_SOURCES.map((s) => [s.id, s.module]))
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@@ -41,6 +44,7 @@ export const supportQuality: Record<string, string[]> = {
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kg: kgQualitys,
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tx: txQualitys,
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wy: wyQualitys,
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qs: qsQualitys,
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}
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const trimStr = (str: unknown): string => (typeof str === 'string' ? str.trim() : str as string)
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@@ -0,0 +1,152 @@
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import { b64encode, getCrypto, getSubtle, hash, pkcs7Pad } from "./index.ts";
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import { ProtobufWriter } from "./protobuf.ts";
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import { simonEncrypt } from "./simon.ts";
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import { sm3 } from "./sm3.ts";
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import type { UnidbgConfig } from "./unidbgconfig.ts";
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const LOW_RAND = new Uint8Array([0xf2, 0x81]);
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const HIGH_RAND = new Uint8Array([0x61, 0x6f]); // 'a', 'o'
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const XOR_PREFIX = new Uint8Array([0xf2, 0xf7, 0xfc, 0xff, 0xf2, 0xf7, 0xfc, 0xff]);
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function sm3Prefix6(data: Uint8Array): Uint8Array<ArrayBuffer> {
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return sm3(data).slice(0, 6);
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}
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function decodeStub(xssStub: string): Uint8Array<ArrayBuffer> {
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const bytes = new Uint8Array(16);
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if (xssStub.length >= 32) {
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for (let i = 0; i < 16; i++) {
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bytes[i] = parseInt(xssStub.slice(i * 2, i * 2 + 2), 16) & 0xff;
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}
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}
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return bytes;
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}
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function calculateConstant(code: string): number {
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const parts = [...code.replace(/\./g, "").padStart(6, "0")].map(Number);
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const weights = [20480, 2048, 20971520, 2097152, 1342177280, 134217728];
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return parts.reduce((sum, part, i) => sum + part * weights[i]!, 0);
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}
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function buildProtobuf(
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query: string,
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xssStub: string,
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timestamp: number,
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config: UnidbgConfig,
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): Uint8Array<ArrayBuffer> {
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const params = new URLSearchParams(query);
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const deviceId = params.get("device_id") ?? "";
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const versionName = params.get("version_name") ?? "";
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const deviceType = params.get("device_type") ?? "";
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const osVersion = params.get("os_version") ?? "";
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const channel = params.get("channel") ?? "";
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// 空 stub / 空 query 时都对 16 字节全零求 SM3
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const bodyHash = sm3Prefix6(xssStub === "" ? new Uint8Array(16) : decodeStub(xssStub));
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const queryHash = sm3Prefix6(
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query === "" ? new Uint8Array(16) : new TextEncoder().encode(query),
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);
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const rand = getCrypto().getRandomValues(new Uint32Array(1))[0]! % 0x7fffffff;
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return new ProtobufWriter()
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.varint(1, 0x20200929 * 2) // magic
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.varint(2, 2) // version
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.varint(3, rand)
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.string(4, config.aid)
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.string(5, deviceId)
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.string(6, config.licenseId)
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.string(7, versionName)
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.string(8, config.sdkVersion)
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.varint(9, config.sdkVersionInt)
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.bytes(10, new Uint8Array(8)) // envcode
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.varint(11, 0) // platform
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.varint(12, timestamp * 2) // createTime
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.bytes(13, bodyHash)
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.bytes(14, queryHash)
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.message(15, (sub) => {
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sub.varint(1, 1).varint(2, 1).varint(3, 1).varint(7, 3348294860);
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})
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.string(16, config.secDeviceId ?? "") // sec_device_id
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.string(20, "none") // pskVersion
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.varint(21, config.callType)
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.message(23, (sub) => {
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sub.string(1, deviceType).string(2, osVersion).string(3, channel).varint(4, calculateConstant(osVersion));
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})
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.varint(25, 2)
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.toBytes();
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}
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export async function getArgus(
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query: string,
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xssStub: string,
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timestamp: number,
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config: UnidbgConfig,
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): Promise<string> {
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const { signKey } = config;
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if (signKey.length !== 32) {
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throw new Error(`Sign key must be 32 bytes, got ${signKey.length}`);
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}
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const protobuf = pkcs7Pad(buildProtobuf(query, xssStub, timestamp, config), 16);
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const sm3Input = new Uint8Array(signKey.length * 2 + LOW_RAND.length + HIGH_RAND.length);
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sm3Input.set(signKey, 0);
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sm3Input.set(LOW_RAND, signKey.length);
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sm3Input.set(HIGH_RAND, signKey.length + LOW_RAND.length);
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sm3Input.set(signKey, signKey.length + LOW_RAND.length + HIGH_RAND.length);
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const sm3Output = sm3(sm3Input);
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const keyView = new DataView(sm3Output.buffer, sm3Output.byteOffset, sm3Output.byteLength);
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const simonKey: [bigint, bigint, bigint, bigint] = [
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keyView.getBigUint64(0, true),
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keyView.getBigUint64(8, true),
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keyView.getBigUint64(16, true),
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keyView.getBigUint64(24, true),
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];
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const encrypted = new Uint8Array(protobuf.length);
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const pbView = new DataView(protobuf.buffer, protobuf.byteOffset, protobuf.byteLength);
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const encView = new DataView(encrypted.buffer);
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for (let offset = 0; offset < protobuf.length; offset += 16) {
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const [low, high] = simonEncrypt(
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[pbView.getBigUint64(offset, true), pbView.getBigUint64(offset + 8, true)],
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simonKey,
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);
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encView.setBigUint64(offset, low, true);
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encView.setBigUint64(offset + 8, high, true);
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}
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const data = new Uint8Array(XOR_PREFIX.length + encrypted.length);
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data.set(XOR_PREFIX);
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data.set(encrypted, XOR_PREFIX.length);
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for (let i = XOR_PREFIX.length; i < data.length; i++) {
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data[i]! ^= data[i % 8]!;
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}
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data.reverse();
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const header = new Uint8Array([0xa6, 0x6e, 0xad, 0x9f, 0x77, 0x01, 0xd0, 0x0c, 0x18]);
|
||||
const plaintext = new Uint8Array(header.length + data.length + HIGH_RAND.length);
|
||||
plaintext.set(header);
|
||||
plaintext.set(data, header.length);
|
||||
plaintext.set(HIGH_RAND, header.length + data.length);
|
||||
|
||||
const subtle = getSubtle();
|
||||
const aesKey = await subtle.importKey(
|
||||
"raw",
|
||||
await hash.md5bytes(signKey.slice(0, 16)),
|
||||
{ name: "AES-CBC" },
|
||||
false,
|
||||
["encrypt"],
|
||||
);
|
||||
const iv = await hash.md5bytes(signKey.slice(16));
|
||||
const ciphertext = new Uint8Array(
|
||||
await subtle.encrypt({ name: "AES-CBC", iv }, aesKey, plaintext),
|
||||
);
|
||||
|
||||
const result = new Uint8Array(LOW_RAND.length + ciphertext.length);
|
||||
result.set(LOW_RAND);
|
||||
result.set(ciphertext, LOW_RAND.length);
|
||||
return b64encode(result.buffer);
|
||||
}
|
||||
@@ -0,0 +1,385 @@
|
||||
// CENC 音频解密（AES-CTR 逐样本）—— 移植自 guowenye/qishui-api src/audioDecryptor.js
|
||||
// spade_a/PlayAuth → 32 位 hex key；密音频（m4a CENC / flac）→ 明文音频 Buffer
|
||||
import { createDecipheriv } from 'node:crypto'
|
||||
|
||||
|
||||
|
||||
const encryptedBoxTypes = new Set(['senc', 'saio', 'saiz', 'sinf', 'schi', 'tenc', 'schm', 'frma'])
|
||||
const containerBoxTypes = new Set(['moov', 'trak', 'mdia', 'minf', 'stbl', 'stsd'])
|
||||
const maxSampleCount = 200000
|
||||
const maxChunkCount = 200000
|
||||
const maxStscEntryCount = 20000
|
||||
|
||||
function decodeBase36(codePoint) {
|
||||
if (codePoint >= 48 && codePoint <= 57) return codePoint - 48
|
||||
if (codePoint >= 97 && codePoint <= 122) return codePoint - 97 + 10
|
||||
return 0xFF
|
||||
}
|
||||
|
||||
function bitCount(number) {
|
||||
let value = number - ((number >> 1) & 0x55555555)
|
||||
value = (value & 0x33333333) + ((value >> 2) & 0x33333333)
|
||||
return (((value + (value >> 4)) & 0xF0F0F0F) * 0x1010101) >> 24
|
||||
}
|
||||
|
||||
function decryptSpadeInner(spadeKey) {
|
||||
const result = new Uint8Array(spadeKey)
|
||||
const buffer = new Uint8Array(2 + spadeKey.length)
|
||||
buffer.set([0xFA, 0x55], 0)
|
||||
buffer.set(spadeKey, 2)
|
||||
|
||||
for (let index = 0; index < result.length; index += 1) {
|
||||
let value = (spadeKey[index] ^ buffer[index]) - bitCount(index) - 21
|
||||
while (value < 0) value += 0xFF
|
||||
result[index] = value
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
function decryptSpade(spadeKeyBytes) {
|
||||
const spadeKeyLength = spadeKeyBytes.length
|
||||
if (spadeKeyLength < 3) return ''
|
||||
const paddingLength = (spadeKeyBytes[0] ^ spadeKeyBytes[1] ^ spadeKeyBytes[2]) - 48
|
||||
if (spadeKeyLength < paddingLength + 2) return ''
|
||||
const innerInput = spadeKeyBytes.slice(1, spadeKeyLength - paddingLength)
|
||||
const decodedBuffer = decryptSpadeInner(innerInput)
|
||||
if (decodedBuffer.length === 0) return ''
|
||||
const skipBytes = decodeBase36(decodedBuffer[0])
|
||||
const decodedMessageLength = spadeKeyLength - paddingLength - 2
|
||||
const endIndex = 1 + decodedMessageLength - skipBytes
|
||||
if (endIndex > decodedBuffer.length) return ''
|
||||
return Buffer.from(decodedBuffer.slice(1, endIndex)).toString('utf8')
|
||||
}
|
||||
|
||||
function decryptSpadeA(spadeA) {
|
||||
try {
|
||||
return decryptSpade(new Uint8Array(Buffer.from(String(spadeA || '').trim(), 'base64')))
|
||||
} catch (_) {
|
||||
return ''
|
||||
}
|
||||
}
|
||||
|
||||
function isHexKey(value) {
|
||||
return typeof value === 'string' && /^[a-f0-9]{32}$/i.test(value.trim())
|
||||
}
|
||||
|
||||
function resolveAudioKey(source: any = {}) {
|
||||
const rawHexKey = source.hex_key || source.key
|
||||
if (isHexKey(rawHexKey)) return rawHexKey.trim().toLowerCase()
|
||||
|
||||
const rawSpadeA = source.spade_a || source.spadeA
|
||||
if (!rawSpadeA) throw new Error('spade_a 或 hex_key 不能为空')
|
||||
const hexKey = decryptSpadeA(rawSpadeA).trim()
|
||||
if (!isHexKey(hexKey)) throw new Error('spade_a 或 hex_key 无效')
|
||||
return hexKey.toLowerCase()
|
||||
}
|
||||
|
||||
function hexToBytes(hex) {
|
||||
if (!isHexKey(hex)) throw new Error('hex_key 必须是 32 位十六进制 AES-128 密钥')
|
||||
return Buffer.from(hex, 'hex')
|
||||
}
|
||||
|
||||
function asUint8Array(input) {
|
||||
if (input instanceof Uint8Array) return input
|
||||
if (Buffer.isBuffer(input)) return new Uint8Array(input.buffer, input.byteOffset, input.byteLength)
|
||||
if (input instanceof ArrayBuffer) return new Uint8Array(input)
|
||||
throw new Error('音频数据必须是 Buffer、Uint8Array 或 ArrayBuffer')
|
||||
}
|
||||
|
||||
function concatUint8Arrays(arrays: any[]) {
|
||||
const totalLength = arrays.reduce((sum, array) => sum + array.length, 0)
|
||||
const result = new Uint8Array(totalLength)
|
||||
let offset = 0
|
||||
for (const array of arrays) {
|
||||
result.set(array, offset)
|
||||
offset += array.length
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
function readUint32BE(fileData, offset) {
|
||||
if (!Number.isInteger(offset) || offset < 0 || offset + 4 > fileData.length) {
|
||||
throw new Error('音频容器结构无效')
|
||||
}
|
||||
return new DataView(fileData.buffer, fileData.byteOffset, fileData.byteLength).getUint32(offset, false)
|
||||
}
|
||||
|
||||
function writeUint32BE(value) {
|
||||
const output = new Uint8Array(4)
|
||||
new DataView(output.buffer).setUint32(0, value, false)
|
||||
return output
|
||||
}
|
||||
|
||||
function readAscii(fileData, start, end) {
|
||||
return Buffer.from(fileData.subarray(start, end)).toString('ascii')
|
||||
}
|
||||
|
||||
class MP4Box {
|
||||
offset: number
|
||||
size: number
|
||||
type: string
|
||||
data: Uint8Array
|
||||
|
||||
constructor(fileData: Uint8Array, offset: number) {
|
||||
this.offset = offset
|
||||
this.size = readUint32BE(fileData, offset)
|
||||
this.type = readAscii(fileData, offset + 4, offset + 8)
|
||||
this.data = fileData.subarray(offset + 8, offset + this.size)
|
||||
}
|
||||
|
||||
static findBox(fileData: Uint8Array, boxType: string, offset = 0, end: number | null = null) {
|
||||
const searchEnd = end === null ? fileData.length : end
|
||||
let position = offset
|
||||
while (position < searchEnd) {
|
||||
if (position + 8 > searchEnd) break
|
||||
const boxSize = readUint32BE(fileData, position)
|
||||
if (boxSize === 0 || boxSize > searchEnd - position || boxSize < 8) break
|
||||
const currentType = readAscii(fileData, position + 4, position + 8)
|
||||
if (currentType === boxType) return new MP4Box(fileData, position)
|
||||
position += boxSize
|
||||
}
|
||||
return null
|
||||
}
|
||||
}
|
||||
|
||||
function requireBox(box, name) {
|
||||
if (!box) throw new Error(`音频容器缺少 ${name} box`)
|
||||
return box
|
||||
}
|
||||
|
||||
function parseStsz(stszData) {
|
||||
const sampleSize = readUint32BE(stszData, 4)
|
||||
const sampleCount = readUint32BE(stszData, 8)
|
||||
if (sampleCount > maxSampleCount) throw new Error('音频样本数量超过限制')
|
||||
if (sampleSize !== 0) return new Array(sampleCount).fill(sampleSize)
|
||||
const requiredLength = 12 + sampleCount * 4
|
||||
if (requiredLength > stszData.length) throw new Error('stsz box 样本大小数据不完整')
|
||||
const sampleSizes: number[] = []
|
||||
for (let index = 0; index < sampleCount; index += 1) {
|
||||
sampleSizes.push(readUint32BE(stszData, 12 + index * 4))
|
||||
}
|
||||
return sampleSizes
|
||||
}
|
||||
|
||||
function parseStsc(stscData) {
|
||||
const entryCount = readUint32BE(stscData, 4)
|
||||
if (entryCount > maxStscEntryCount) throw new Error('stsc entry 数量超过限制')
|
||||
const requiredLength = 8 + entryCount * 12
|
||||
if (requiredLength > stscData.length) throw new Error('stsc box 数据不完整')
|
||||
const entries: any[] = []
|
||||
for (let index = 0; index < entryCount; index += 1) {
|
||||
const baseOffset = 8 + index * 12
|
||||
entries.push({
|
||||
firstChunk: readUint32BE(stscData, baseOffset),
|
||||
samplesPerChunk: readUint32BE(stscData, baseOffset + 4),
|
||||
id: readUint32BE(stscData, baseOffset + 8),
|
||||
})
|
||||
}
|
||||
return entries
|
||||
}
|
||||
|
||||
function parseSenc(sencData) {
|
||||
const sampleCount = readUint32BE(sencData, 4)
|
||||
if (sampleCount > maxSampleCount) throw new Error('senc 样本数量超过限制')
|
||||
const requiredLength = 8 + sampleCount * 8
|
||||
if (requiredLength > sencData.length) throw new Error('senc box IV 数据不完整')
|
||||
const ivs: Uint8Array[] = []
|
||||
let position = 8
|
||||
for (let index = 0; index < sampleCount; index += 1) {
|
||||
const iv = new Uint8Array(16)
|
||||
iv.set(sencData.subarray(position, position + 8))
|
||||
ivs.push(iv)
|
||||
position += 8
|
||||
}
|
||||
return ivs
|
||||
}
|
||||
|
||||
function calculateChunkOffsets(sampleSizes, stscEntries, chunkCount, baseOffset) {
|
||||
const offsets: number[] = []
|
||||
let currentOffset = baseOffset
|
||||
let sampleIndex = 0
|
||||
for (let chunkIndex = 1; chunkIndex <= chunkCount; chunkIndex += 1) {
|
||||
offsets.push(currentOffset)
|
||||
let samplesPerChunk = 0
|
||||
for (let entryIndex = 0; entryIndex < stscEntries.length; entryIndex += 1) {
|
||||
const currentEntry = stscEntries[entryIndex]
|
||||
const nextEntry = stscEntries[entryIndex + 1]
|
||||
if (chunkIndex >= currentEntry.firstChunk && (!nextEntry || chunkIndex < nextEntry.firstChunk)) {
|
||||
samplesPerChunk = currentEntry.samplesPerChunk
|
||||
break
|
||||
}
|
||||
}
|
||||
for (let sampleOffset = 0; sampleOffset < samplesPerChunk; sampleOffset += 1) {
|
||||
if (sampleIndex < sampleSizes.length) currentOffset += sampleSizes[sampleIndex]
|
||||
sampleIndex += 1
|
||||
}
|
||||
}
|
||||
return offsets
|
||||
}
|
||||
|
||||
function updateStco(stcoData, offsets) {
|
||||
const chunkCount = readUint32BE(stcoData, 4)
|
||||
if (offsets.length < chunkCount) throw new Error('stco 偏移数量不足')
|
||||
const header = stcoData.subarray(0, 8)
|
||||
const body = new Uint8Array(chunkCount * 4)
|
||||
const view = new DataView(body.buffer)
|
||||
for (let index = 0; index < chunkCount; index += 1) view.setUint32(index * 4, offsets[index], false)
|
||||
return concatUint8Arrays([header, body])
|
||||
}
|
||||
|
||||
function processBoxTree(fileData, offset, size, newMdatOffset, context) {
|
||||
const parts: Uint8Array[] = []
|
||||
let position = offset + 8
|
||||
const end = offset + size
|
||||
|
||||
while (position < end) {
|
||||
if (position + 8 > end) {
|
||||
parts.push(fileData.subarray(position, end))
|
||||
break
|
||||
}
|
||||
const boxSize = readUint32BE(fileData, position)
|
||||
if (boxSize < 8 || boxSize > end - position) {
|
||||
parts.push(fileData.subarray(position, end))
|
||||
break
|
||||
}
|
||||
const type = readAscii(fileData, position + 4, position + 8)
|
||||
|
||||
if (encryptedBoxTypes.has(type)) {
|
||||
position += boxSize
|
||||
continue
|
||||
}
|
||||
|
||||
if (type === 'enca') {
|
||||
const inner = processBoxTree(fileData, position, boxSize, newMdatOffset, context)
|
||||
parts.push(writeUint32BE(inner.length + 8), Buffer.from('mp4a'), inner)
|
||||
position += boxSize
|
||||
continue
|
||||
}
|
||||
|
||||
if (type === 'stco') {
|
||||
const offsets = calculateChunkOffsets(context.sampleSizes, context.stscEntries, context.chunkCount, newMdatOffset)
|
||||
const updatedBody = updateStco(fileData.subarray(position + 8, position + boxSize), offsets)
|
||||
parts.push(writeUint32BE(updatedBody.length + 8), Buffer.from('stco'), updatedBody)
|
||||
position += boxSize
|
||||
continue
|
||||
}
|
||||
|
||||
if (containerBoxTypes.has(type)) {
|
||||
const inner = processBoxTree(fileData, position, boxSize, newMdatOffset, context)
|
||||
parts.push(writeUint32BE(inner.length + 8), Buffer.from(type), inner)
|
||||
position += boxSize
|
||||
continue
|
||||
}
|
||||
|
||||
parts.push(fileData.subarray(position, position + boxSize))
|
||||
position += boxSize
|
||||
}
|
||||
|
||||
return concatUint8Arrays(parts)
|
||||
}
|
||||
|
||||
function scanForFlacMetadata(stsdData) {
|
||||
const marker = Buffer.from('dfLa')
|
||||
for (let index = 4; index < stsdData.length - 4; index += 1) {
|
||||
if (
|
||||
stsdData[index] === marker[0]
|
||||
&& stsdData[index + 1] === marker[1]
|
||||
&& stsdData[index + 2] === marker[2]
|
||||
&& stsdData[index + 3] === marker[3]
|
||||
) {
|
||||
const boxSize = readUint32BE(stsdData, index - 4)
|
||||
if (boxSize >= 8 && index - 4 + boxSize <= stsdData.length) {
|
||||
return stsdData.subarray(index + 4, index - 4 + boxSize)
|
||||
}
|
||||
}
|
||||
}
|
||||
return null
|
||||
}
|
||||
|
||||
function decryptCtr(encryptedSample, keyBytes, iv) {
|
||||
const decipher = createDecipheriv(`aes-${keyBytes.length * 8}-ctr`, keyBytes, Buffer.from(iv))
|
||||
decipher.setAutoPadding(false)
|
||||
return Buffer.concat([decipher.update(Buffer.from(encryptedSample)), decipher.final()])
|
||||
}
|
||||
|
||||
function decryptAudioBuffer(input, hexKey) {
|
||||
const fileData = asUint8Array(input)
|
||||
const keyBytes = hexToBytes(hexKey)
|
||||
|
||||
const ftyp = MP4Box.findBox(fileData, 'ftyp')
|
||||
const moov = requireBox(MP4Box.findBox(fileData, 'moov'), 'moov')
|
||||
const trak = requireBox(MP4Box.findBox(fileData, 'trak', moov.offset + 8, moov.offset + moov.size), 'trak')
|
||||
const mdia = requireBox(MP4Box.findBox(fileData, 'mdia', trak.offset + 8, trak.offset + trak.size), 'mdia')
|
||||
const minf = requireBox(MP4Box.findBox(fileData, 'minf', mdia.offset + 8, mdia.offset + mdia.size), 'minf')
|
||||
const stbl = requireBox(MP4Box.findBox(fileData, 'stbl', minf.offset + 8, minf.offset + minf.size), 'stbl')
|
||||
const stsd = requireBox(MP4Box.findBox(fileData, 'stsd', stbl.offset + 8, stbl.offset + stbl.size), 'stsd')
|
||||
const stsz = requireBox(MP4Box.findBox(fileData, 'stsz', stbl.offset + 8, stbl.offset + stbl.size), 'stsz')
|
||||
const stsc = requireBox(MP4Box.findBox(fileData, 'stsc', stbl.offset + 8, stbl.offset + stbl.size), 'stsc')
|
||||
const stco = requireBox(MP4Box.findBox(fileData, 'stco', stbl.offset + 8, stbl.offset + stbl.size), 'stco')
|
||||
const mdat = requireBox(MP4Box.findBox(fileData, 'mdat'), 'mdat')
|
||||
|
||||
let senc = MP4Box.findBox(fileData, 'senc', stbl.offset + 8, stbl.offset + stbl.size)
|
||||
if (!senc) senc = MP4Box.findBox(fileData, 'senc', moov.offset + 8, moov.offset + moov.size)
|
||||
requireBox(senc, 'senc')
|
||||
|
||||
const sampleSizes = parseStsz(stsz.data)
|
||||
const stscEntries = parseStsc(stsc.data)
|
||||
const chunkCount = readUint32BE(stco.data, 4)
|
||||
if (chunkCount > maxChunkCount) throw new Error('音频 chunk 数量超过限制')
|
||||
if (8 + chunkCount * 4 > stco.data.length) throw new Error('stco box 数据不完整')
|
||||
const ivs = parseSenc(requireBox(senc, 'senc').data)
|
||||
if (ivs.length < sampleSizes.length) throw new Error('senc IV 数量少于样本数量')
|
||||
const encryptedPayloadSize = sampleSizes.reduce((sum, sampleSize) => sum + sampleSize, 0)
|
||||
if (encryptedPayloadSize > mdat.size - 8) throw new Error('样本总大小超过 mdat 数据范围')
|
||||
|
||||
const decryptedSamples: Uint8Array[] = []
|
||||
let sampleOffset = mdat.offset + 8
|
||||
for (let index = 0; index < sampleSizes.length; index += 1) {
|
||||
const sampleSize = sampleSizes[index]
|
||||
if (sampleOffset + sampleSize > fileData.length) throw new Error('音频样本数据不完整')
|
||||
decryptedSamples.push(decryptCtr(fileData.subarray(sampleOffset, sampleOffset + sampleSize), keyBytes, ivs[index]))
|
||||
sampleOffset += sampleSize
|
||||
}
|
||||
|
||||
const flacMetadata = scanForFlacMetadata(stsd.data)
|
||||
if (flacMetadata) {
|
||||
const metadataStart = flacMetadata.length > 4 ? 4 : 0
|
||||
const outputBuffer = Buffer.from(concatUint8Arrays([Buffer.from('fLaC'), flacMetadata.subarray(metadataStart), ...decryptedSamples]))
|
||||
return {
|
||||
buffer: outputBuffer,
|
||||
extension: '.flac',
|
||||
content_type: 'audio/flac',
|
||||
codec: 'flac',
|
||||
sample_count: sampleSizes.length,
|
||||
}
|
||||
}
|
||||
|
||||
const context = { sampleSizes, stscEntries, chunkCount }
|
||||
const ftypSize = ftyp ? ftyp.size : 0
|
||||
const dummyMoov = processBoxTree(fileData, moov.offset, moov.size, 0, context)
|
||||
const newMdatOffset = ftypSize + dummyMoov.length + 16
|
||||
const cleanMoovData = processBoxTree(fileData, moov.offset, moov.size, newMdatOffset, context)
|
||||
const cleanMoov = concatUint8Arrays([writeUint32BE(cleanMoovData.length + 8), Buffer.from('moov'), cleanMoovData])
|
||||
const mdatData = concatUint8Arrays(decryptedSamples)
|
||||
const newMdat = concatUint8Arrays([writeUint32BE(mdatData.length + 8), Buffer.from('mdat'), mdatData])
|
||||
const finalParts: Uint8Array[] = []
|
||||
if (ftyp) finalParts.push(fileData.subarray(ftyp.offset, ftyp.offset + ftyp.size))
|
||||
finalParts.push(cleanMoov, newMdat)
|
||||
|
||||
return {
|
||||
buffer: Buffer.from(concatUint8Arrays(finalParts)),
|
||||
extension: '.m4a',
|
||||
content_type: 'audio/mp4',
|
||||
codec: 'mp4',
|
||||
sample_count: sampleSizes.length,
|
||||
}
|
||||
}
|
||||
|
||||
export {
|
||||
decryptSpadeA,
|
||||
isHexKey,
|
||||
resolveAudioKey,
|
||||
decryptAudioBuffer,
|
||||
scanForFlacMetadata,
|
||||
MP4Box,
|
||||
}
|
||||
@@ -0,0 +1,120 @@
|
||||
import md5 from "./md5.ts";
|
||||
import { sm3 } from "./sm3.ts";
|
||||
|
||||
export function getCrypto(): Crypto {
|
||||
const c = globalThis.crypto as Crypto | undefined;
|
||||
if (!c?.subtle) {
|
||||
throw new Error("Crypto API不可用，请检查浏览器版本是否支持该API");
|
||||
}
|
||||
return c;
|
||||
}
|
||||
|
||||
export function getSubtle(): SubtleCrypto {
|
||||
return getCrypto().subtle;
|
||||
}
|
||||
|
||||
export function b64decode(b64: string): ArrayBuffer {
|
||||
const binaryString = atob(b64);
|
||||
const len = binaryString.length;
|
||||
const bytes = new Uint8Array(len);
|
||||
for (let i = 0; i < len; i++) {
|
||||
bytes[i] = binaryString.charCodeAt(i);
|
||||
}
|
||||
return bytes.buffer;
|
||||
}
|
||||
|
||||
export function b64encode(buffer: ArrayBuffer): string {
|
||||
const bytes = new Uint8Array(buffer);
|
||||
const chunkSize = 0x8000;
|
||||
const chunks: string[] = [];
|
||||
for (let i = 0; i < bytes.length; i += chunkSize) {
|
||||
chunks.push(
|
||||
String.fromCharCode(...bytes.subarray(i, i + chunkSize)),
|
||||
);
|
||||
}
|
||||
return btoa(chunks.join(""));
|
||||
}
|
||||
|
||||
export function unhex(hex: string): ArrayBuffer {
|
||||
if (hex.length % 2 !== 0) {
|
||||
throw new Error("Invalid hex string");
|
||||
}
|
||||
const bytes = new Uint8Array(hex.length / 2);
|
||||
for (let i = 0; i < hex.length; i += 2) {
|
||||
const byte = parseInt(hex.slice(i, i + 2), 16);
|
||||
if (Number.isNaN(byte)) {
|
||||
throw new Error("Invalid hex string");
|
||||
}
|
||||
bytes[i / 2] = byte;
|
||||
}
|
||||
return bytes.buffer;
|
||||
}
|
||||
|
||||
export function hex(buffer: ArrayBuffer): string {
|
||||
const bytes = new Uint8Array(buffer);
|
||||
let hexString = "";
|
||||
for (let i = 0; i < bytes.length; i++) {
|
||||
hexString += bytes[i]!.toString(16).padStart(2, "0");
|
||||
}
|
||||
return hexString;
|
||||
}
|
||||
|
||||
export function pkcs7Pad(data: Uint8Array, blockSize = 16): Uint8Array<ArrayBuffer> {
|
||||
const padLength = blockSize - (data.length % blockSize);
|
||||
const padded = new Uint8Array(data.length + padLength);
|
||||
padded.set(data);
|
||||
padded.fill(padLength, data.length);
|
||||
return padded;
|
||||
}
|
||||
|
||||
export function randomString(length: number): string {
|
||||
const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
||||
let result = "";
|
||||
const array = new Uint8Array(length);
|
||||
getCrypto().getRandomValues(array);
|
||||
for (let i = 0; i < length; i++) {
|
||||
result += chars.charAt(array[i]! % chars.length);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
type HashInput = ArrayBuffer | Uint8Array<ArrayBuffer> | string;
|
||||
|
||||
function toBytes(input: HashInput): Uint8Array<ArrayBuffer> {
|
||||
if (typeof input === "string") {
|
||||
return new TextEncoder().encode(input);
|
||||
}
|
||||
if (input instanceof Uint8Array) {
|
||||
return new Uint8Array(input);
|
||||
}
|
||||
return new Uint8Array(input);
|
||||
}
|
||||
|
||||
export const hash = {
|
||||
sha256: async (input: HashInput): Promise<string> => {
|
||||
const subtle = getSubtle();
|
||||
const digest = await subtle.digest("SHA-256", toBytes(input));
|
||||
return hex(digest);
|
||||
},
|
||||
sha256bytes: async (input: HashInput): Promise<ArrayBuffer> => {
|
||||
const subtle = getSubtle();
|
||||
return subtle.digest("SHA-256", toBytes(input));
|
||||
},
|
||||
sha512: async (input: HashInput): Promise<string> => {
|
||||
const subtle = getSubtle();
|
||||
const digest = await subtle.digest("SHA-512", toBytes(input));
|
||||
return hex(digest);
|
||||
},
|
||||
sha512bytes: async (input: HashInput): Promise<ArrayBuffer> => {
|
||||
const subtle = getSubtle();
|
||||
return subtle.digest("SHA-512", toBytes(input));
|
||||
},
|
||||
md5: async (input: HashInput): Promise<string> => md5(
|
||||
typeof input === "string" ? input : toBytes(input).buffer,
|
||||
),
|
||||
md5bytes: async (input: HashInput): Promise<ArrayBuffer> => unhex(md5(
|
||||
typeof input === "string" ? input : toBytes(input).buffer,
|
||||
)),
|
||||
sm3: async (input: HashInput): Promise<string> => hex(sm3(toBytes(input)).buffer),
|
||||
sm3bytes: async (input: HashInput): Promise<ArrayBuffer> => sm3(toBytes(input)).buffer,
|
||||
};
|
||||
@@ -0,0 +1,18 @@
|
||||
import { b64encode, getCrypto } from "./index.ts";
|
||||
import { generateLadonKey, speckEncrypt } from "./speck.ts";
|
||||
import type { UnidbgConfig } from "./unidbgconfig.ts";
|
||||
|
||||
export async function getLadon(timestamp: number, config: UnidbgConfig): Promise<string> {
|
||||
const randomBytes = getCrypto().getRandomValues(new Uint8Array(4));
|
||||
|
||||
const plaintext = new TextEncoder().encode(
|
||||
`${timestamp}-${config.licenseId}-${config.aid}`,
|
||||
);
|
||||
const key = await generateLadonKey(randomBytes, config.aid);
|
||||
const encrypted = speckEncrypt(key, plaintext);
|
||||
|
||||
const result = new Uint8Array(randomBytes.length + encrypted.length);
|
||||
result.set(randomBytes);
|
||||
result.set(encrypted, randomBytes.length);
|
||||
return b64encode(result.buffer);
|
||||
}
|
||||
@@ -0,0 +1,161 @@
|
||||
function rotateLeft(value: number, shiftBits: number): number {
|
||||
return (value << shiftBits) | (value >>> (32 - shiftBits));
|
||||
}
|
||||
|
||||
function addUnsigned(left: number, right: number): number {
|
||||
return (left + right) >>> 0;
|
||||
}
|
||||
|
||||
function f(x: number, y: number, z: number): number {
|
||||
return (x & y) | (~x & z);
|
||||
}
|
||||
|
||||
function g(x: number, y: number, z: number): number {
|
||||
return (x & z) | (y & ~z);
|
||||
}
|
||||
|
||||
function h(x: number, y: number, z: number): number {
|
||||
return x ^ y ^ z;
|
||||
}
|
||||
|
||||
function i(x: number, y: number, z: number): number {
|
||||
return y ^ (x | ~z);
|
||||
}
|
||||
|
||||
function ff(a: number, b: number, c: number, d: number, x: number, s: number, ac: number): number {
|
||||
return addUnsigned(rotateLeft(addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac)), s), b);
|
||||
}
|
||||
|
||||
function gg(a: number, b: number, c: number, d: number, x: number, s: number, ac: number): number {
|
||||
return addUnsigned(rotateLeft(addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac)), s), b);
|
||||
}
|
||||
|
||||
function hh(a: number, b: number, c: number, d: number, x: number, s: number, ac: number): number {
|
||||
return addUnsigned(rotateLeft(addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac)), s), b);
|
||||
}
|
||||
|
||||
function ii(a: number, b: number, c: number, d: number, x: number, s: number, ac: number): number {
|
||||
return addUnsigned(rotateLeft(addUnsigned(a, addUnsigned(addUnsigned(i(b, c, d), x), ac)), s), b);
|
||||
}
|
||||
|
||||
function convertToWordArray(bytes: Uint8Array): number[] {
|
||||
const wordCount = Math.ceil((bytes.length + 9) / 64) * 16;
|
||||
const words = new Array<number>(wordCount).fill(0);
|
||||
|
||||
for (let byteIndex = 0; byteIndex < bytes.length; byteIndex++) {
|
||||
const wordIndex = Math.floor(byteIndex / 4);
|
||||
const bytePosition = (byteIndex % 4) * 8;
|
||||
words[wordIndex] = words[wordIndex]! | (bytes[byteIndex]! << bytePosition);
|
||||
}
|
||||
|
||||
const paddingWordIndex = Math.floor(bytes.length / 4);
|
||||
const paddingBytePosition = (bytes.length % 4) * 8;
|
||||
words[paddingWordIndex] = words[paddingWordIndex]! | (0x80 << paddingBytePosition);
|
||||
words[wordCount - 2] = bytes.length << 3;
|
||||
words[wordCount - 1] = bytes.length >>> 29;
|
||||
return words;
|
||||
}
|
||||
|
||||
function wordToHex(value: number): string {
|
||||
let hex = "";
|
||||
for (let byteIndex = 0; byteIndex < 4; byteIndex++) {
|
||||
const byte = (value >>> (byteIndex * 8)) & 0xff;
|
||||
hex += byte.toString(16).padStart(2, "0");
|
||||
}
|
||||
return hex;
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算 MD5 摘要。
|
||||
*/
|
||||
export default function md5(input: string | ArrayBuffer): string {
|
||||
const bytes = typeof input === "string" ? new TextEncoder().encode(input) : new Uint8Array(input);
|
||||
const words = convertToWordArray(bytes);
|
||||
|
||||
let a = 0x67452301;
|
||||
let b = 0xefcdab89;
|
||||
let c = 0x98badcfe;
|
||||
let d = 0x10325476;
|
||||
|
||||
for (let k = 0; k < words.length; k += 16) {
|
||||
const aa = a;
|
||||
const bb = b;
|
||||
const cc = c;
|
||||
const dd = d;
|
||||
|
||||
a = ff(a, b, c, d, words[k]!, 7, 0xd76aa478);
|
||||
d = ff(d, a, b, c, words[k + 1]!, 12, 0xe8c7b756);
|
||||
c = ff(c, d, a, b, words[k + 2]!, 17, 0x242070db);
|
||||
b = ff(b, c, d, a, words[k + 3]!, 22, 0xc1bdceee);
|
||||
a = ff(a, b, c, d, words[k + 4]!, 7, 0xf57c0faf);
|
||||
d = ff(d, a, b, c, words[k + 5]!, 12, 0x4787c62a);
|
||||
c = ff(c, d, a, b, words[k + 6]!, 17, 0xa8304613);
|
||||
b = ff(b, c, d, a, words[k + 7]!, 22, 0xfd469501);
|
||||
a = ff(a, b, c, d, words[k + 8]!, 7, 0x698098d8);
|
||||
d = ff(d, a, b, c, words[k + 9]!, 12, 0x8b44f7af);
|
||||
c = ff(c, d, a, b, words[k + 10]!, 17, 0xffff5bb1);
|
||||
b = ff(b, c, d, a, words[k + 11]!, 22, 0x895cd7be);
|
||||
a = ff(a, b, c, d, words[k + 12]!, 7, 0x6b901122);
|
||||
d = ff(d, a, b, c, words[k + 13]!, 12, 0xfd987193);
|
||||
c = ff(c, d, a, b, words[k + 14]!, 17, 0xa679438e);
|
||||
b = ff(b, c, d, a, words[k + 15]!, 22, 0x49b40821);
|
||||
|
||||
a = gg(a, b, c, d, words[k + 1]!, 5, 0xf61e2562);
|
||||
d = gg(d, a, b, c, words[k + 6]!, 9, 0xc040b340);
|
||||
c = gg(c, d, a, b, words[k + 11]!, 14, 0x265e5a51);
|
||||
b = gg(b, c, d, a, words[k]!, 20, 0xe9b6c7aa);
|
||||
a = gg(a, b, c, d, words[k + 5]!, 5, 0xd62f105d);
|
||||
d = gg(d, a, b, c, words[k + 10]!, 9, 0x02441453);
|
||||
c = gg(c, d, a, b, words[k + 15]!, 14, 0xd8a1e681);
|
||||
b = gg(b, c, d, a, words[k + 4]!, 20, 0xe7d3fbc8);
|
||||
a = gg(a, b, c, d, words[k + 9]!, 5, 0x21e1cde6);
|
||||
d = gg(d, a, b, c, words[k + 14]!, 9, 0xc33707d6);
|
||||
c = gg(c, d, a, b, words[k + 3]!, 14, 0xf4d50d87);
|
||||
b = gg(b, c, d, a, words[k + 8]!, 20, 0x455a14ed);
|
||||
a = gg(a, b, c, d, words[k + 13]!, 5, 0xa9e3e905);
|
||||
d = gg(d, a, b, c, words[k + 2]!, 9, 0xfcefa3f8);
|
||||
c = gg(c, d, a, b, words[k + 7]!, 14, 0x676f02d9);
|
||||
b = gg(b, c, d, a, words[k + 12]!, 20, 0x8d2a4c8a);
|
||||
|
||||
a = hh(a, b, c, d, words[k + 5]!, 4, 0xfffa3942);
|
||||
d = hh(d, a, b, c, words[k + 8]!, 11, 0x8771f681);
|
||||
c = hh(c, d, a, b, words[k + 11]!, 16, 0x6d9d6122);
|
||||
b = hh(b, c, d, a, words[k + 14]!, 23, 0xfde5380c);
|
||||
a = hh(a, b, c, d, words[k + 1]!, 4, 0xa4beea44);
|
||||
d = hh(d, a, b, c, words[k + 4]!, 11, 0x4bdecfa9);
|
||||
c = hh(c, d, a, b, words[k + 7]!, 16, 0xf6bb4b60);
|
||||
b = hh(b, c, d, a, words[k + 10]!, 23, 0xbebfbc70);
|
||||
a = hh(a, b, c, d, words[k + 13]!, 4, 0x289b7ec6);
|
||||
d = hh(d, a, b, c, words[k]!, 11, 0xeaa127fa);
|
||||
c = hh(c, d, a, b, words[k + 3]!, 16, 0xd4ef3085);
|
||||
b = hh(b, c, d, a, words[k + 6]!, 23, 0x04881d05);
|
||||
a = hh(a, b, c, d, words[k + 9]!, 4, 0xd9d4d039);
|
||||
d = hh(d, a, b, c, words[k + 12]!, 11, 0xe6db99e5);
|
||||
c = hh(c, d, a, b, words[k + 15]!, 16, 0x1fa27cf8);
|
||||
b = hh(b, c, d, a, words[k + 2]!, 23, 0xc4ac5665);
|
||||
|
||||
a = ii(a, b, c, d, words[k]!, 6, 0xf4292244);
|
||||
d = ii(d, a, b, c, words[k + 7]!, 10, 0x432aff97);
|
||||
c = ii(c, d, a, b, words[k + 14]!, 15, 0xab9423a7);
|
||||
b = ii(b, c, d, a, words[k + 5]!, 21, 0xfc93a039);
|
||||
a = ii(a, b, c, d, words[k + 12]!, 6, 0x655b59c3);
|
||||
d = ii(d, a, b, c, words[k + 3]!, 10, 0x8f0ccc92);
|
||||
c = ii(c, d, a, b, words[k + 10]!, 15, 0xffeff47d);
|
||||
b = ii(b, c, d, a, words[k + 1]!, 21, 0x85845dd1);
|
||||
a = ii(a, b, c, d, words[k + 8]!, 6, 0x6fa87e4f);
|
||||
d = ii(d, a, b, c, words[k + 15]!, 10, 0xfe2ce6e0);
|
||||
c = ii(c, d, a, b, words[k + 6]!, 15, 0xa3014314);
|
||||
b = ii(b, c, d, a, words[k + 13]!, 21, 0x4e0811a1);
|
||||
a = ii(a, b, c, d, words[k + 4]!, 6, 0xf7537e82);
|
||||
d = ii(d, a, b, c, words[k + 11]!, 10, 0xbd3af235);
|
||||
c = ii(c, d, a, b, words[k + 2]!, 15, 0x2ad7d2bb);
|
||||
b = ii(b, c, d, a, words[k + 9]!, 21, 0xeb86d391);
|
||||
|
||||
a = addUnsigned(a, aa);
|
||||
b = addUnsigned(b, bb);
|
||||
c = addUnsigned(c, cc);
|
||||
d = addUnsigned(d, dd);
|
||||
}
|
||||
|
||||
return (wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d)).toLowerCase();
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
const WIRE_VARINT = 0;
|
||||
const WIRE_BYTES = 2;
|
||||
const WIRE_FIXED32 = 5;
|
||||
|
||||
export class ProtobufWriter {
|
||||
private readonly buf: number[] = [];
|
||||
|
||||
private writeVarint(value: number): this {
|
||||
let v = value >>> 0;
|
||||
while (v >= 0x80) {
|
||||
this.buf.push((v & 0x7f) | 0x80);
|
||||
v >>>= 7;
|
||||
}
|
||||
this.buf.push(v & 0x7f);
|
||||
return this;
|
||||
}
|
||||
|
||||
private writeKey(fieldNumber: number, wireType: number): this {
|
||||
return this.writeVarint((fieldNumber << 3) | wireType);
|
||||
}
|
||||
|
||||
varint(fieldNumber: number, value: number): this {
|
||||
return this.writeKey(fieldNumber, WIRE_VARINT).writeVarint(value);
|
||||
}
|
||||
|
||||
fixed32(fieldNumber: number, value: number): this {
|
||||
this.writeKey(fieldNumber, WIRE_FIXED32);
|
||||
const v = value >>> 0;
|
||||
this.buf.push(v & 0xff, (v >>> 8) & 0xff, (v >>> 16) & 0xff, (v >>> 24) & 0xff);
|
||||
return this;
|
||||
}
|
||||
|
||||
bytes(fieldNumber: number, data: ArrayLike<number>): this {
|
||||
this.writeKey(fieldNumber, WIRE_BYTES).writeVarint(data.length);
|
||||
for (let i = 0; i < data.length; i++) {
|
||||
this.buf.push(data[i]! & 0xff);
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
string(fieldNumber: number, value: string): this {
|
||||
return this.bytes(fieldNumber, new TextEncoder().encode(value));
|
||||
}
|
||||
|
||||
message(fieldNumber: number, build: (writer: ProtobufWriter) => void): this {
|
||||
const sub = new ProtobufWriter();
|
||||
build(sub);
|
||||
return this.bytes(fieldNumber, sub.toBytes());
|
||||
}
|
||||
|
||||
toBytes(): Uint8Array<ArrayBuffer> {
|
||||
return Uint8Array.from(this.buf);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,56 @@
|
||||
import { hash } from "./index.ts";
|
||||
import { getArgus } from "./argus.ts";
|
||||
import { getLadon } from "./ladon.ts";
|
||||
import { defaultUnidbgConfig, type UnidbgConfig } from "./unidbgconfig.ts";
|
||||
|
||||
export interface UnidbgHeaders extends Record<string, string> {
|
||||
"x-argus": string;
|
||||
"x-ladon": string;
|
||||
"x-khronos": string;
|
||||
}
|
||||
|
||||
export default async function generateHeaders(
|
||||
rawQuery: string,
|
||||
xssStub = "",
|
||||
timestamp: number = Math.floor(Date.now() / 1000),
|
||||
config: UnidbgConfig = defaultUnidbgConfig,
|
||||
): Promise<UnidbgHeaders> {
|
||||
const [argus, ladon] = await Promise.all([
|
||||
getArgus(rawQuery, xssStub, timestamp, config),
|
||||
getLadon(timestamp, config),
|
||||
]);
|
||||
|
||||
return {
|
||||
"x-argus": argus,
|
||||
"x-ladon": ladon,
|
||||
"x-khronos": String(timestamp),
|
||||
};
|
||||
}
|
||||
|
||||
export async function signRequest(
|
||||
url: string,
|
||||
body?: ArrayBuffer | Uint8Array<ArrayBuffer> | string,
|
||||
config: UnidbgConfig = defaultUnidbgConfig,
|
||||
): Promise<Record<string, string>> {
|
||||
const rawQuery = new URL(url).search.replace(/^\?/, "");
|
||||
|
||||
const hasBody = typeof body === "string" ? body.length > 0 : (body?.byteLength ?? 0) > 0;
|
||||
const xssStub = hasBody ? await hash.md5(body!) : "";
|
||||
|
||||
const now = Date.now();
|
||||
const headers: Record<string, string> = await generateHeaders(
|
||||
rawQuery,
|
||||
xssStub,
|
||||
Math.floor(now / 1000),
|
||||
config,
|
||||
);
|
||||
headers["x-ss-req-ticket"] = String(now);
|
||||
if (hasBody) {
|
||||
headers["X-SS-STUB"] = xssStub;
|
||||
}
|
||||
return headers;
|
||||
}
|
||||
|
||||
export { getArgus } from "./argus.ts";
|
||||
export { getLadon } from "./ladon.ts";
|
||||
export { defaultUnidbgConfig, type UnidbgConfig } from "./unidbgconfig.ts";
|
||||
@@ -0,0 +1,47 @@
|
||||
const ROUNDS = 72;
|
||||
const MASK64 = 0xffffffffffffffffn;
|
||||
|
||||
const Z4 = 0x3dc94c3a046d678bn;
|
||||
|
||||
function getBit(value: bigint, position: number): bigint {
|
||||
return (value >> BigInt(position)) & 1n;
|
||||
}
|
||||
|
||||
function rotateLeft64(v: bigint, n: bigint): bigint {
|
||||
return ((v << n) | (v >> (64n - n))) & MASK64;
|
||||
}
|
||||
|
||||
function rotateRight64(v: bigint, n: bigint): bigint {
|
||||
return ((v << (64n - n)) | (v >> n)) & MASK64;
|
||||
}
|
||||
|
||||
function keyExpansion(key: readonly [bigint, bigint, bigint, bigint]): bigint[] {
|
||||
const k: bigint[] = [key[0] & MASK64, key[1] & MASK64, key[2] & MASK64, key[3] & MASK64];
|
||||
|
||||
for (let i = 4; i < ROUNDS; i++) {
|
||||
let tmp = rotateRight64(k[i - 1]!, 3n);
|
||||
tmp ^= k[i - 3]!;
|
||||
tmp ^= rotateRight64(tmp, 1n);
|
||||
k.push((~k[i - 4]! ^ tmp ^ getBit(Z4, (i - 4) % 62) ^ 3n) & MASK64);
|
||||
}
|
||||
return k;
|
||||
}
|
||||
|
||||
export function simonEncrypt(
|
||||
plaintext: readonly [bigint, bigint],
|
||||
key: readonly [bigint, bigint, bigint, bigint],
|
||||
): [bigint, bigint] {
|
||||
const k = keyExpansion(key);
|
||||
|
||||
let x = plaintext[0] & MASK64;
|
||||
let y = plaintext[1] & MASK64;
|
||||
|
||||
for (let i = 0; i < ROUNDS; i++) {
|
||||
const tmp = y;
|
||||
const f = rotateLeft64(y, 1n) & rotateLeft64(y, 8n);
|
||||
y = (x ^ f ^ rotateLeft64(y, 2n) ^ k[i]!) & MASK64;
|
||||
x = tmp;
|
||||
}
|
||||
|
||||
return [x, y];
|
||||
}
|
||||
@@ -0,0 +1,158 @@
|
||||
// Thanks to https://github.com/JuneAndGreen/sm-crypto/blob/master/src/sm2/sm3.js
|
||||
|
||||
type Bytes = ArrayLike<number>;
|
||||
|
||||
/**
|
||||
* 循环左移
|
||||
*/
|
||||
function rotl(value: number, shift: number): number {
|
||||
const normalizedShift = shift & 31;
|
||||
return (value << normalizedShift) | (value >>> (32 - normalizedShift));
|
||||
}
|
||||
|
||||
/**
|
||||
* 二进制异或运算
|
||||
*/
|
||||
function xor(left: Bytes, right: Bytes): Uint8Array {
|
||||
if (left.length !== right.length) {
|
||||
throw new Error("XOR inputs must have the same length");
|
||||
}
|
||||
|
||||
const result = new Uint8Array(left.length);
|
||||
for (let i = 0; i < left.length; i++) {
|
||||
result[i] = (left[i]! ^ right[i]!) & 0xff;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* 压缩函数中的置换函数 P0(X) = X xor (X <<< 9) xor (X <<< 17)
|
||||
*/
|
||||
function p0(value: number): number {
|
||||
return (value ^ rotl(value, 9)) ^ rotl(value, 17);
|
||||
}
|
||||
|
||||
/**
|
||||
* 消息扩展中的置换函数 P1(X) = X xor (X <<< 15) xor (X <<< 23)
|
||||
*/
|
||||
function p1(value: number): number {
|
||||
return (value ^ rotl(value, 15)) ^ rotl(value, 23);
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算 SM3 摘要。
|
||||
*/
|
||||
export function sm3(input: Bytes): Uint8Array<ArrayBuffer> {
|
||||
const inputLength = input.length;
|
||||
const paddedLength = Math.ceil((inputLength + 9) / 64) * 64;
|
||||
const message = new Uint8Array(paddedLength);
|
||||
message.set(input);
|
||||
message[inputLength] = 0x80;
|
||||
|
||||
const bitLength = BigInt(inputLength) * 8n;
|
||||
for (let i = 0; i < 8; i++) {
|
||||
message[paddedLength - 1 - i] = Number((bitLength >> BigInt(i * 8)) & 0xffn);
|
||||
}
|
||||
|
||||
const dataView = new DataView(message.buffer);
|
||||
const state = new Uint32Array([
|
||||
0x7380166f,
|
||||
0x4914b2b9,
|
||||
0x172442d7,
|
||||
0xda8a0600,
|
||||
0xa96f30bc,
|
||||
0x163138aa,
|
||||
0xe38dee4d,
|
||||
0xb0fb0e4e,
|
||||
]);
|
||||
const words = new Uint32Array(68);
|
||||
const expandedWords = new Uint32Array(64);
|
||||
|
||||
for (let block = 0; block < message.length / 64; block++) {
|
||||
const start = block * 64;
|
||||
for (let i = 0; i < 16; i++) {
|
||||
words[i] = dataView.getUint32(start + i * 4, false);
|
||||
}
|
||||
|
||||
for (let i = 16; i < 68; i++) {
|
||||
words[i] = (p1((words[i - 16]! ^ words[i - 9]!) ^ rotl(words[i - 3]!, 15))
|
||||
^ rotl(words[i - 13]!, 7))
|
||||
^ words[i - 6]!;
|
||||
}
|
||||
|
||||
for (let i = 0; i < 64; i++) {
|
||||
expandedWords[i] = words[i]! ^ words[i + 4]!;
|
||||
}
|
||||
|
||||
let a = state[0]!;
|
||||
let b = state[1]!;
|
||||
let c = state[2]!;
|
||||
let d = state[3]!;
|
||||
let e = state[4]!;
|
||||
let f = state[5]!;
|
||||
let g = state[6]!;
|
||||
let h = state[7]!;
|
||||
|
||||
for (let i = 0; i < 64; i++) {
|
||||
const t = i <= 15 ? 0x79cc4519 : 0x7a879d8a;
|
||||
const ss1 = rotl(rotl(a, 12) + e + rotl(t, i), 7);
|
||||
const ss2 = ss1 ^ rotl(a, 12);
|
||||
const tt1 = (i <= 15 ? (a ^ b) ^ c : ((a & b) | (a & c)) | (b & c))
|
||||
+ d + ss2 + expandedWords[i]!;
|
||||
const tt2 = (i <= 15 ? (e ^ f) ^ g : (e & f) | (~e & g))
|
||||
+ h + ss1 + words[i]!;
|
||||
|
||||
d = c;
|
||||
c = rotl(b, 9);
|
||||
b = a;
|
||||
a = tt1;
|
||||
h = g;
|
||||
g = rotl(f, 19);
|
||||
f = e;
|
||||
e = p0(tt2);
|
||||
}
|
||||
|
||||
state[0] = state[0]! ^ a;
|
||||
state[1] = state[1]! ^ b;
|
||||
state[2] = state[2]! ^ c;
|
||||
state[3] = state[3]! ^ d;
|
||||
state[4] = state[4]! ^ e;
|
||||
state[5] = state[5]! ^ f;
|
||||
state[6] = state[6]! ^ g;
|
||||
state[7] = state[7]! ^ h;
|
||||
}
|
||||
|
||||
const result = new Uint8Array(32);
|
||||
for (let i = 0; i < state.length; i++) {
|
||||
const word = state[i]!;
|
||||
result[i * 4] = word >>> 24;
|
||||
result[i * 4 + 1] = word >>> 16;
|
||||
result[i * 4 + 2] = word >>> 8;
|
||||
result[i * 4 + 3] = word;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算 HMAC-SM3。
|
||||
*/
|
||||
export function hmac(input: Bytes, key: Bytes): Uint8Array<ArrayBuffer> {
|
||||
const blockLength = 64;
|
||||
const normalizedKey = key.length > blockLength ? sm3(key) : Uint8Array.from(key);
|
||||
const paddedKey = new Uint8Array(blockLength);
|
||||
paddedKey.set(normalizedKey);
|
||||
|
||||
const innerPad = new Uint8Array(blockLength).fill(0x36);
|
||||
const outerPad = new Uint8Array(blockLength).fill(0x5c);
|
||||
const innerKey = xor(paddedKey, innerPad);
|
||||
const outerKey = xor(paddedKey, outerPad);
|
||||
|
||||
const innerMessage = new Uint8Array(blockLength + input.length);
|
||||
innerMessage.set(innerKey);
|
||||
innerMessage.set(input, blockLength);
|
||||
|
||||
const outerMessage = new Uint8Array(blockLength + 32);
|
||||
outerMessage.set(outerKey);
|
||||
outerMessage.set(sm3(innerMessage), blockLength);
|
||||
return sm3(outerMessage);
|
||||
}
|
||||
@@ -0,0 +1,79 @@
|
||||
import { hash, pkcs7Pad } from "./index.ts";
|
||||
|
||||
const ROUNDS = 34;
|
||||
const MASK64 = 0xffffffffffffffffn;
|
||||
const WORD_SIZE = 64n;
|
||||
const ALPHA = 8n;
|
||||
const BETA = 3n;
|
||||
|
||||
function readUint64LE(view: DataView, offset: number): bigint {
|
||||
return view.getBigUint64(offset, true);
|
||||
}
|
||||
|
||||
function keySchedule(key: Uint8Array): bigint[] {
|
||||
const view = new DataView(key.buffer, key.byteOffset, key.byteLength);
|
||||
|
||||
const ks: bigint[] = [readUint64LE(view, 0) & MASK64];
|
||||
const numWords = (key.length * 8) / Number(WORD_SIZE);
|
||||
const ls: bigint[] = [];
|
||||
for (let i = 1; i < numWords; i++) {
|
||||
ls.push(readUint64LE(view, i * 8) & MASK64);
|
||||
}
|
||||
|
||||
for (let x = 0; x < ROUNDS - 1; x++) {
|
||||
const rsX = (((ls[x]! << (WORD_SIZE - ALPHA)) + (ls[x]! >> ALPHA)) & MASK64);
|
||||
const addSxy = (rsX + ks[x]!) & MASK64;
|
||||
const newX = BigInt(x) ^ addSxy;
|
||||
const lsY = (((ks[x]! >> (WORD_SIZE - BETA)) + (ks[x]! << BETA)) & MASK64);
|
||||
ls.push(newX);
|
||||
ks.push(newX ^ lsY);
|
||||
}
|
||||
|
||||
return ks;
|
||||
}
|
||||
|
||||
|
||||
function encryptBlock(ks: readonly bigint[], block: Uint8Array, out: Uint8Array, outOffset: number): void {
|
||||
const view = new DataView(block.buffer, block.byteOffset, block.byteLength);
|
||||
let y = readUint64LE(view, 0);
|
||||
let x = readUint64LE(view, 8);
|
||||
|
||||
for (const k of ks) {
|
||||
const rsX = (((x << (WORD_SIZE - ALPHA)) + (x >> ALPHA)) & MASK64);
|
||||
const addSxy = (rsX + y) & MASK64;
|
||||
x = k ^ addSxy;
|
||||
const lsY = (((y >> (WORD_SIZE - BETA)) + (y << BETA)) & MASK64);
|
||||
y = x ^ lsY;
|
||||
}
|
||||
|
||||
const outView = new DataView(out.buffer, out.byteOffset, out.byteLength);
|
||||
outView.setBigUint64(outOffset, y & MASK64, true);
|
||||
outView.setBigUint64(outOffset + 8, x & MASK64, true);
|
||||
}
|
||||
|
||||
|
||||
export function speckEncrypt(key: Uint8Array, plaintext: Uint8Array): Uint8Array<ArrayBuffer> {
|
||||
if (key.length !== 32) {
|
||||
throw new Error(`Speck key must be 32 bytes, got ${key.length}`);
|
||||
}
|
||||
|
||||
const padded = pkcs7Pad(plaintext, 16);
|
||||
const ks = keySchedule(key);
|
||||
|
||||
const out = new Uint8Array(padded.length);
|
||||
for (let i = 0; i < padded.length; i += 16) {
|
||||
encryptBlock(ks, padded.subarray(i, i + 16), out, i);
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
|
||||
export async function generateLadonKey(randomBytes: Uint8Array, aid: string): Promise<Uint8Array<ArrayBuffer>> {
|
||||
const aidBytes = new TextEncoder().encode(aid);
|
||||
const input = new Uint8Array(randomBytes.length + aidBytes.length);
|
||||
input.set(randomBytes);
|
||||
input.set(aidBytes, randomBytes.length);
|
||||
|
||||
const hex = await hash.md5(input);
|
||||
return new TextEncoder().encode(hex);
|
||||
}
|
||||
@@ -0,0 +1,26 @@
|
||||
// TT 加密（设备注册请求体）：gzip + SHA512 校验 + AES-128-CBC，magic 头 "tc"
|
||||
// 移植自 fanqie-assistant src/crypto/ttencrypt.ts（Node crypto 实现）
|
||||
import { createCipheriv, createHash, randomBytes } from 'node:crypto'
|
||||
import { gzipSync } from 'node:zlib'
|
||||
|
||||
// 固定盐（base64 常量，社区共知）
|
||||
const FIXED_STRING = Buffer.from(
|
||||
'TdTC5rgxYgkOUrPHpnM7pByyRiuCmrWKGWs521cXdST0m69/COjWjSanLjfBqVovHwWlGJKu8pSXMrYqOKrdWA==',
|
||||
'base64',
|
||||
)
|
||||
|
||||
const sha512 = (data: Buffer): Buffer => createHash('sha512').update(data).digest()
|
||||
|
||||
export const encryptTT = (data: Buffer): Buffer => {
|
||||
const rand = randomBytes(32)
|
||||
const hashValue = sha512(Buffer.concat([sha512(rand), FIXED_STRING]))
|
||||
const key = hashValue.subarray(0, 16)
|
||||
const iv = hashValue.subarray(16, 32)
|
||||
const compressed = gzipSync(data)
|
||||
const payload = Buffer.concat([sha512(compressed), compressed])
|
||||
const cipher = createCipheriv('aes-128-cbc', key, iv)
|
||||
const encrypted = Buffer.concat([cipher.update(payload), cipher.final()])
|
||||
return Buffer.concat([Buffer.from([116, 99, 5, 16, 0, 0]), rand, encrypted])
|
||||
}
|
||||
|
||||
export default { encryptTT }
|
||||
@@ -0,0 +1,27 @@
|
||||
// 汽水音乐（luna, aid=386088）签名配置
|
||||
// signKey/licenseId 是字节 metasec SDK 家族（v04.04.05-ov-android）共用密钥——经 ssovit(TikTok
|
||||
// aid=1233)/fanqie-assistant(番茄 aid=1967)/本项目(汽水 aid=386088) 三方同源实证；per-app 的只有
|
||||
// 载荷里的 msAppID（argus protobuf field 4，由 config.aid 提供）。metasec license blob（native
|
||||
// SDK 运行时 init 用）不参与离线签名。
|
||||
import { unhex } from "./index.ts";
|
||||
|
||||
export interface UnidbgConfig {
|
||||
signKey: Uint8Array;
|
||||
aid: string;
|
||||
licenseId: string;
|
||||
sdkVersion: string;
|
||||
sdkVersionInt: number;
|
||||
callType: number;
|
||||
secDeviceId?: string;
|
||||
}
|
||||
|
||||
export const defaultUnidbgConfig: UnidbgConfig = {
|
||||
signKey: new Uint8Array(
|
||||
unhex("ac1adaae95a7af94a5114ab3b3a97dd80050aa0a39314c40528caec95256c28c"),
|
||||
),
|
||||
aid: "386088",
|
||||
licenseId: "1611921764",
|
||||
sdkVersion: "v04.04.05-ov-android",
|
||||
sdkVersionInt: 134744640,
|
||||
callType: 738,
|
||||
};
|
||||
@@ -0,0 +1,154 @@
|
||||
// 汽水音乐设备注册 —— i.snssdk.com 统一设备服务（按 body 里的 aid 分 app）
|
||||
// 接口: POST https://i.snssdk.com/service/2/device_register/?tt_data=a（TT 加密 body，免签名）
|
||||
// 实测（2026-10-01）aid=386088 可注册成功，返回 device_id/install_id/device_token。
|
||||
// 设备身份持久化于 data/auth.json 的 _qs_device 字段（复用注册=同一台"设备"，避免重复注册）
|
||||
import { httpFetch } from '../common/request.ts'
|
||||
import { getCredentials, setCredentials } from '../auth/store.ts'
|
||||
import { encryptTT } from './crypto/ttencrypt.ts'
|
||||
|
||||
const REGISTER_URL = 'https://i.snssdk.com/service/2/device_register/?tt_data=a'
|
||||
|
||||
// 与签名查询参数一致的设备画像（注册后不再变化）
|
||||
const DEVICE_FINGERPRINT = {
|
||||
device_type: 'ABR-AL80',
|
||||
device_brand: 'HUAWEI',
|
||||
device_model: 'ABR-AL80',
|
||||
os_version: '15',
|
||||
os_api: 35,
|
||||
resolution: '1080*1920',
|
||||
dpi: 480,
|
||||
channel: 'xiaomi_8478_64',
|
||||
}
|
||||
|
||||
const ANDROID_VERSIONS = ['10', '11', '12', '13', '14']
|
||||
const HEX_LOW = '0123456789abcdef'
|
||||
const pick = (list: readonly string[]) => list[Math.floor(Math.random() * list.length)]
|
||||
const randomHex = (k: number) => Array.from({ length: k }, () => HEX_LOW[Math.floor(Math.random() * 16)]).join('')
|
||||
const uuid = () => crypto.randomUUID()
|
||||
|
||||
export interface QsDevice {
|
||||
device_id: string
|
||||
install_id: string
|
||||
device_token?: string
|
||||
device_type: string
|
||||
device_brand: string
|
||||
device_model: string
|
||||
os_version: string
|
||||
channel: string
|
||||
openudid: string
|
||||
cdid: string
|
||||
registeredAt?: string
|
||||
}
|
||||
|
||||
const buildRequestBody = () => {
|
||||
const osVersion = pick(ANDROID_VERSIONS)
|
||||
const genTime = Date.now()
|
||||
return {
|
||||
magic_tag: 'ss_app_log',
|
||||
header: {
|
||||
display_name: '汽水音乐',
|
||||
aid: 386088,
|
||||
channel: DEVICE_FINGERPRINT.channel,
|
||||
package: 'com.luna.music',
|
||||
sdk_version: '3.7.0-rc.25-luna-music',
|
||||
sdk_target_version: 29,
|
||||
git_hash: '711d1a7',
|
||||
density_dpi: DEVICE_FINGERPRINT.dpi,
|
||||
display_density: 'xhdpi',
|
||||
resolution: DEVICE_FINGERPRINT.resolution,
|
||||
language: 'zh',
|
||||
timezone: 8,
|
||||
access: 'wifi',
|
||||
not_request_sender: 0,
|
||||
carrier: 'CHINA MOBILE',
|
||||
mcc_mnc: '46000',
|
||||
region: 'CN',
|
||||
tz_name: 'Asia/Shanghai',
|
||||
tz_offset: 28800,
|
||||
sim_region: 'cn',
|
||||
sim_serial_number: [],
|
||||
oaid_may_support: false,
|
||||
device_platform: 'android',
|
||||
custom: { host_bit: 32 },
|
||||
pre_installed_channel: '',
|
||||
is_system_app: 0,
|
||||
sdk_flavor: 'china',
|
||||
guest_mode: 0,
|
||||
os: 'Android',
|
||||
os_version: osVersion,
|
||||
os_api: DEVICE_FINGERPRINT.os_api,
|
||||
device_model: DEVICE_FINGERPRINT.device_model,
|
||||
device_brand: DEVICE_FINGERPRINT.device_brand,
|
||||
device_manufacturer: DEVICE_FINGERPRINT.device_brand,
|
||||
cpu_abi: 'arm64-v8a',
|
||||
release_build: randomHex(7),
|
||||
cdid: uuid(),
|
||||
sig_hash: 'a4a27c2633195374c15651ffc3c4a497',
|
||||
openudid: randomHex(20),
|
||||
clientudid: uuid(),
|
||||
req_id: uuid(),
|
||||
rom: randomHex(14).toUpperCase(),
|
||||
apk_first_install_time: genTime - Math.floor(Math.random() * 365) * 86_400_000,
|
||||
ipv6_list: [
|
||||
{ type: 'client_anpi', value: '::1' },
|
||||
{ type: 'client_anpi', value: 'fd9d:8e11:8c31:2a2c:0:0:0:1' },
|
||||
],
|
||||
},
|
||||
_gen_time: genTime,
|
||||
}
|
||||
}
|
||||
|
||||
/** 注册新设备并持久化 */
|
||||
export const registerDevice = async (): Promise<QsDevice> => {
|
||||
const body = buildRequestBody()
|
||||
const encrypted = encryptTT(Buffer.from(JSON.stringify(body)))
|
||||
const request = httpFetch(REGISTER_URL, {
|
||||
method: 'post',
|
||||
headers: {
|
||||
'User-Agent': 'okhttp/4.10.0',
|
||||
'Content-Type': 'application/octet-stream; tt-data=a',
|
||||
},
|
||||
body: encrypted,
|
||||
timeout: 15000,
|
||||
})
|
||||
const { statusCode, body: resBody } = await request.promise
|
||||
const data = resBody as any
|
||||
if (statusCode != 200 || !data?.device_id_str || !data?.install_id_str) {
|
||||
throw new Error(`设备注册失败: HTTP ${statusCode} ${JSON.stringify(data).slice(0, 120)}`)
|
||||
}
|
||||
const device: QsDevice = {
|
||||
device_id: String(data.device_id_str),
|
||||
install_id: String(data.install_id_str),
|
||||
device_token: data.device_token ? String(data.device_token) : '',
|
||||
device_type: DEVICE_FINGERPRINT.device_type,
|
||||
device_brand: DEVICE_FINGERPRINT.device_brand,
|
||||
device_model: DEVICE_FINGERPRINT.device_model,
|
||||
os_version: DEVICE_FINGERPRINT.os_version,
|
||||
channel: DEVICE_FINGERPRINT.channel,
|
||||
openudid: body.header.openudid,
|
||||
cdid: body.header.cdid,
|
||||
}
|
||||
setCredentials('_qs_device', device as any)
|
||||
console.log(`[qs/device] 设备注册成功: device_id=${device.device_id}`)
|
||||
return device
|
||||
}
|
||||
|
||||
let cachedDevice: QsDevice | null = null
|
||||
|
||||
/** 取当前设备（无则注册并持久化） */
|
||||
export const getDevice = async (): Promise<QsDevice> => {
|
||||
if (cachedDevice) return cachedDevice
|
||||
const stored = getCredentials('_qs_device') as QsDevice | null
|
||||
if (stored?.device_id && stored?.install_id) {
|
||||
cachedDevice = stored
|
||||
return cachedDevice
|
||||
}
|
||||
cachedDevice = await registerDevice()
|
||||
return cachedDevice
|
||||
}
|
||||
|
||||
/** 设备是否已注册（不触发注册） */
|
||||
export const hasDevice = (): boolean =>
|
||||
Boolean(cachedDevice || (getCredentials('_qs_device') as QsDevice | null)?.device_id)
|
||||
|
||||
export default { registerDevice, getDevice, hasDevice }
|
||||
@@ -0,0 +1,30 @@
|
||||
// 汽水音乐（字节跳动）平台模块
|
||||
// 匿名可用面（2026-10-01 实测）：搜索 / 曲目信息 / 歌词 / 封面 / 30 秒试听取流（未加密直链）。
|
||||
// 登录态（/login/qs/qr 抖音扫码）：设备注册 + X-Argus/X-Ladon 自签走 /luna/pc/track_v2，
|
||||
// 加密音频服务端解密后经 /stream/qs/:id 代理回明文流（完整曲目，2026-10-01 全链路实测）
|
||||
import qsApi, { getStreamBuffer } from '../apis/qs.ts'
|
||||
import getLyric from './lyric.ts'
|
||||
import getMusicInfo, { coverUrl } from './musicInfo.ts'
|
||||
import musicSearch from './musicSearch.ts'
|
||||
|
||||
const qs = {
|
||||
musicSearch,
|
||||
getMusicUrl(songInfo, type) {
|
||||
return qsApi.getMusicUrl(songInfo, type)
|
||||
},
|
||||
// 明文音频 Buffer（/stream/qs/:id 代理端点消费）
|
||||
getStreamBuffer(trackId: string) {
|
||||
return getStreamBuffer(trackId)
|
||||
},
|
||||
getLyric(songInfo) {
|
||||
return getLyric(songInfo.songmid)
|
||||
},
|
||||
getPic(songInfo) {
|
||||
return getMusicInfo(songInfo.songmid).promise.then(body => coverUrl(body?.seo_track?.track?.album))
|
||||
},
|
||||
getMusicDetailPageUrl(songInfo) {
|
||||
return `https://music.douyin.com/qishui/share/track?track_id=${songInfo.songmid}`
|
||||
},
|
||||
}
|
||||
|
||||
export default qs
|
||||
@@ -0,0 +1,46 @@
|
||||
// 汽水音乐歌词（逐字时间轴 → LRC/YRC）
|
||||
// 来源: seo_track 的 lyric.content，行格式 `[起(ms),长(ms)]<行内偏移(ms),长(ms),0>字...`
|
||||
// 与网易云 yrc 同族（wy/lyric.ts 的 parseTools 处理 (a,b,c) 括号变体，这里是尖括号）
|
||||
import musicInfo from './musicInfo.ts'
|
||||
|
||||
const lineRe = /^\[(\d+),\d+\]/
|
||||
const wordRe = /<(\d+),(\d+),\d+>([^<]*)/g
|
||||
|
||||
const msFormat = (timeMs: number) => {
|
||||
if (Number.isNaN(timeMs)) return ''
|
||||
let ms = timeMs % 1000
|
||||
timeMs /= 1000
|
||||
const m = parseInt(String(timeMs / 60)).toString().padStart(2, '0')
|
||||
timeMs %= 60
|
||||
const s = parseInt(String(timeMs)).toString().padStart(2, '0')
|
||||
return `[${m}:${s}.${ms}]`
|
||||
}
|
||||
|
||||
const parseTimedLyric = (content: string) => {
|
||||
const lrcLines: string[] = []
|
||||
const yrcLines: string[] = []
|
||||
for (const rawLine of String(content || '').split('\n')) {
|
||||
const line = rawLine.trim()
|
||||
const lineMatch = lineRe.exec(line)
|
||||
if (!lineMatch) continue
|
||||
const timeTag = msFormat(parseInt(lineMatch[1]))
|
||||
if (!timeTag) continue
|
||||
const words = [...line.slice(lineMatch[0].length).matchAll(wordRe)]
|
||||
if (!words.length) continue
|
||||
const text = words.map(word => word[3]).join('')
|
||||
if (!text.trim()) continue // 间奏空行
|
||||
lrcLines.push(`${timeTag}${text}`)
|
||||
yrcLines.push(`${timeTag}${words.map(word => `<${word[1]},${word[2]}>${word[3]}`).join('')}`)
|
||||
}
|
||||
return { lyric: lrcLines.join('\n'), yrc: yrcLines.join('\n') }
|
||||
}
|
||||
|
||||
export default (trackId: string) => {
|
||||
const requestObj = musicInfo(trackId)
|
||||
requestObj.promise = requestObj.promise.then(body => {
|
||||
const info = parseTimedLyric(body?.lyric?.content)
|
||||
if (!info.lyric) return Promise.reject(new Error('获取歌词失败'))
|
||||
return { lyric: info.lyric, tlyric: '', yrc: info.yrc }
|
||||
}) as any
|
||||
return requestObj
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
// 汽水音乐曲目信息（H5 SEO 通道）
|
||||
// 接口: https://beta-luna.douyin.com/luna/h5/seo_track?track_id=<id>&device_platform=web
|
||||
// 匿名可访问（无签名要求）：返回曲目元数据（name/artists/album/duration/bit_rates/preview）、
|
||||
// 逐字歌词（lyric.content）与试听播放信息（track_player.url_player_info / video_model）
|
||||
// 注意：seo_track 属分享页/SEO 数据面，track_player 里只有 30 秒试听资源；
|
||||
// 完整音频需真机凭证走 /luna/pc/track_v2，且音频经 CENC 加密，见 apis/qs.ts 头注释
|
||||
import { httpFetch } from '../request.ts'
|
||||
import type { RequestObj } from '../types.ts'
|
||||
|
||||
export default (trackId: string): RequestObj<any> => {
|
||||
const requestObj = httpFetch(`https://beta-luna.douyin.com/luna/h5/seo_track?track_id=${trackId}&device_platform=web`, {
|
||||
method: 'get',
|
||||
headers: {
|
||||
'User-Agent': 'Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36',
|
||||
'X-Requested-With': 'XMLHttpRequest',
|
||||
},
|
||||
timeout: 15000,
|
||||
})
|
||||
requestObj.promise = requestObj.promise.then(({ statusCode, body }) => {
|
||||
if (statusCode != 200 || !body?.seo_track?.track) return Promise.reject(new Error('获取歌曲信息失败'))
|
||||
return body
|
||||
})
|
||||
return requestObj
|
||||
}
|
||||
// 专辑封面 URL：urls[0] 为 CDN 前缀，uri 为资源路径，拼尺寸模板得方形封面（社区通用做法）
|
||||
export const coverUrl = (album: any): string | null => {
|
||||
const urlCover = album?.url_cover
|
||||
if (!urlCover?.uri) return null
|
||||
const prefix = Array.isArray(urlCover.urls) && urlCover.urls.length ? urlCover.urls[0] : 'https://p3-luna.douyinpic.com/img/'
|
||||
return `${prefix}${urlCover.uri}~c5_500x500.jpg`
|
||||
}
|
||||
@@ -0,0 +1,131 @@
|
||||
// 汽水音乐搜索（App 搜索接口直连）
|
||||
// 接口: https://api.qishui.com/luna/search/track?<安卓设备参数>&q=<关键词>&cursor=&count=
|
||||
// 实测（2026-10-01）匿名可搜索；关键在安卓 App 的设备参数指纹——
|
||||
// 缺参数或用 PC 端参数（device_platform=windows）上游会静默风控，返回 200 + 空 body
|
||||
import { sizeFormate, formatPlayTime } from '../index.ts'
|
||||
import { httpFetch } from '../request.ts'
|
||||
import { coverUrl } from './musicInfo.ts'
|
||||
|
||||
// 安卓 App 设备参数指纹（社区验证可用的静态设备 id，与 musicdl 一致；被风控时需换新）
|
||||
const SEARCH_DEVICE_PARAMS = {
|
||||
device_platform: 'android',
|
||||
os: 'android',
|
||||
ssmix: 'a',
|
||||
cdid: '46556f98-1720-4248-83da-62b74b60b46a',
|
||||
channel: 'xiaomi_8478_64',
|
||||
aid: '386088',
|
||||
app_name: 'luna',
|
||||
version_code: '100198030',
|
||||
version_name: '19.8.0',
|
||||
manifest_version_code: '100198030',
|
||||
update_version_code: '100198030',
|
||||
resolution: '1080*1920',
|
||||
dpi: '480',
|
||||
device_type: 'ABR-AL80',
|
||||
device_brand: 'HUAWEI',
|
||||
language: 'zh',
|
||||
os_api: '35',
|
||||
os_version: '15',
|
||||
ac: 'wifi',
|
||||
device_model: 'ABR-AL80',
|
||||
save_power: '0',
|
||||
font_size: '1.00',
|
||||
luna_first_launch_apk_type: 'normal_apk',
|
||||
diversion_channel_name: 'xiaomi_8478_64',
|
||||
is_car_play: '0',
|
||||
battery: '0.99',
|
||||
network_speed: '10156',
|
||||
hybrid_version_code: '100198030',
|
||||
tz_name: 'Asia/Shanghai',
|
||||
tz_offset: '28800',
|
||||
luna_register_time: '1784311292',
|
||||
package: 'com.luna.music',
|
||||
charge: '0',
|
||||
luna_apk_type: 'normal_apk',
|
||||
output_device_type: 'Phone',
|
||||
volume: '1.00',
|
||||
brightness: '0.08',
|
||||
need_personal_recommend: '1',
|
||||
is_teen_mode: '0',
|
||||
sim_region: 'cn',
|
||||
android_device_type: 'default',
|
||||
iid: '2204957404569386',
|
||||
device_id: '2204957404565290',
|
||||
}
|
||||
|
||||
const SEARCH_UA = 'Luna/19.8.0 (com.luna.music/100198030);Android 15;ABR-AL80'
|
||||
|
||||
const buildSearchUrl = (str: string, cursor: number, count: number) => {
|
||||
const params = new URLSearchParams({
|
||||
...SEARCH_DEVICE_PARAMS,
|
||||
_rticket: String(Date.now()),
|
||||
q: str,
|
||||
cursor: String(cursor),
|
||||
count: String(count),
|
||||
})
|
||||
return `https://api.qishui.com/luna/search/track?${params.toString()}`
|
||||
}
|
||||
|
||||
export default {
|
||||
limit: 30,
|
||||
total: 0,
|
||||
page: 0,
|
||||
allPage: 1,
|
||||
getSinger(artists) {
|
||||
return (artists || []).map(singer => singer.name).filter(Boolean).join('、')
|
||||
},
|
||||
handleResult(rawList) {
|
||||
if (!rawList) return []
|
||||
return rawList.map(item => {
|
||||
const track = item?.entity?.track
|
||||
if (!track?.id) return null
|
||||
// types 反映匿名实际可获取的资源：30 秒试听（preview.bit_rates 为试听码率）
|
||||
// track.bit_rates 是完整曲目码率元数据（66k~hi_res），但匿名无权取流，不对外声明
|
||||
const previewSize = track.preview?.bit_rates?.[0]?.size
|
||||
const size = previewSize ? sizeFormate(previewSize) : null
|
||||
const types = [{ type: '128k', size }]
|
||||
const _types = { '128k': { size } }
|
||||
return {
|
||||
singer: this.getSinger(track.artists),
|
||||
name: track.name,
|
||||
albumName: track.album?.name ?? null,
|
||||
albumId: track.album?.id ?? null,
|
||||
source: 'qs',
|
||||
interval: formatPlayTime(track.duration / 1000),
|
||||
songmid: String(track.id),
|
||||
img: coverUrl(track.album),
|
||||
lrc: null,
|
||||
types,
|
||||
_types,
|
||||
typeUrl: {},
|
||||
}
|
||||
}).filter(Boolean)
|
||||
},
|
||||
search(str, page = 1, limit, retryNum = 0) {
|
||||
if (++retryNum > 3) return Promise.reject(new Error('try max num'))
|
||||
if (limit == null) limit = this.limit
|
||||
const cursor = limit * (page - 1)
|
||||
const searchRequest = httpFetch(buildSearchUrl(str, cursor, limit), {
|
||||
method: 'get',
|
||||
headers: { 'User-Agent': SEARCH_UA },
|
||||
timeout: 15000,
|
||||
})
|
||||
return searchRequest.promise.then(({ body }) => {
|
||||
// 被风控/无结果时上游不返回 result_groups（200 + {"extra":{"empty_search":1}}），重试
|
||||
if (!body?.result_groups) return this.search(str, page, limit, retryNum)
|
||||
const group = body.result_groups.find(g => g?.data?.length) || { data: [], has_more: false }
|
||||
const list = this.handleResult(group.data)
|
||||
const total = group.has_more ? cursor + list.length + 1 : cursor + list.length
|
||||
this.total = total
|
||||
this.page = page
|
||||
this.allPage = group.has_more ? page + 1 : page
|
||||
return {
|
||||
list,
|
||||
allPage: this.allPage,
|
||||
limit: this.limit,
|
||||
total,
|
||||
source: 'qs',
|
||||
}
|
||||
})
|
||||
},
|
||||
}
|
||||
@@ -0,0 +1,162 @@
|
||||
// 汽水音乐扫码登录 —— 抖音 passport web 二维码（须用「抖音 APP」扫码，汽水 App 扫可能不完成确认）
|
||||
// 接口:
|
||||
// GET https://api.qishui.com/passport/web/get_qrcode/ → token + qrcode 图片 + 初始化 Cookie
|
||||
// POST https://api.qishui.com/passport/web/check_qrconnect/ → 轮询状态，确认后 Set-Cookie 带 sessionid
|
||||
// 状态映射沿用本仓库约定：800 过期 / 801 等待扫码 / 802 已扫码待确认 / 803 登录成功（自动保存）
|
||||
import { httpFetch } from '../common/request.ts'
|
||||
import { getCredentials, setCredentials } from '../auth/store.ts'
|
||||
|
||||
const PASSPORT_HOST = 'https://api.qishui.com'
|
||||
|
||||
const PASSPORT_FIXED = {
|
||||
aid: '386088',
|
||||
passport_jssdk_version: '2.4.13',
|
||||
passport_jssdk_type: 'normal',
|
||||
is_from_ttaccountsdk: '1',
|
||||
next: 'https://api.qishui.com',
|
||||
need_logo: 'false',
|
||||
need_short_url: 'false',
|
||||
is_frontier: 'true',
|
||||
is_new_login: '1',
|
||||
iid: '27960026095955',
|
||||
version_code: '30020100',
|
||||
}
|
||||
|
||||
const webHeaders = (cookie = '') => ({
|
||||
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120 Safari/537.36',
|
||||
...(cookie ? { Cookie: cookie } : {}),
|
||||
})
|
||||
|
||||
const cookieValues = (headers: Record<string, any>): string[] => {
|
||||
const raw = headers?.['set-cookie']
|
||||
return Array.isArray(raw) ? raw : raw ? [raw] : []
|
||||
}
|
||||
|
||||
const cookiePairsFrom = (headers: Record<string, any>): string[] =>
|
||||
cookieValues(headers).map(c => String(c).split(';')[0].trim()).filter(Boolean)
|
||||
|
||||
const sessionIdFrom = (headers: Record<string, any>): string => {
|
||||
for (const value of cookieValues(headers)) {
|
||||
const match = String(value).match(/(?:^|[;,]\s*)sessionid=([^;,\s]+)/i)
|
||||
if (match) return match[1]
|
||||
}
|
||||
return ''
|
||||
}
|
||||
|
||||
// get_qrcode 的 Set-Cookie 需在轮询时原样带上（内存暂存，随二维码生命周期）
|
||||
const qrCookies = new Map<string, string>()
|
||||
|
||||
/** 创建扫码登录二维码 */
|
||||
export const createQr = async (): Promise<{ token: string; qrimg: string; expireTime: number; scanApp: string }> => {
|
||||
const query = new URLSearchParams({
|
||||
passport_jssdk_version: PASSPORT_FIXED.passport_jssdk_version,
|
||||
passport_jssdk_type: PASSPORT_FIXED.passport_jssdk_type,
|
||||
is_from_ttaccountsdk: PASSPORT_FIXED.is_from_ttaccountsdk,
|
||||
aid: PASSPORT_FIXED.aid,
|
||||
next: PASSPORT_FIXED.next,
|
||||
need_logo: PASSPORT_FIXED.need_logo,
|
||||
need_short_url: PASSPORT_FIXED.need_short_url,
|
||||
is_new_login: PASSPORT_FIXED.is_new_login,
|
||||
})
|
||||
const request = httpFetch(`${PASSPORT_HOST}/passport/web/get_qrcode/?${query}`, {
|
||||
method: 'get',
|
||||
headers: webHeaders(),
|
||||
timeout: 15000,
|
||||
})
|
||||
const { statusCode, headers, body } = await request.promise
|
||||
const data = (body as any)?.data ?? {}
|
||||
if (statusCode != 200 || !data.token) {
|
||||
throw new Error(`获取二维码失败: HTTP ${statusCode} ${JSON.stringify(body).slice(0, 120)}`)
|
||||
}
|
||||
qrCookies.set(data.token, cookiePairsFrom(headers).join('; '))
|
||||
|
||||
// qrcode 可能是 data URL，也可能是图片链接——后者取回转 data URL 方便直接展示
|
||||
let qrimg = String(data.qrcode || '')
|
||||
if (qrimg && !qrimg.startsWith('data:')) {
|
||||
try {
|
||||
const imgRes = await httpFetch(qrimg, { method: 'get', timeout: 15000 }).promise
|
||||
qrimg = `data:image/png;base64,${imgRes.raw.toString('base64')}`
|
||||
} catch {
|
||||
// 取图失败时退回原始链接，由调用方处理
|
||||
}
|
||||
}
|
||||
return {
|
||||
token: String(data.token),
|
||||
qrimg,
|
||||
expireTime: Number(data.expire_time) || 0,
|
||||
scanApp: String(data.copywriting || '').includes('抖音') ? 'douyin' : '',
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 轮询扫码状态
|
||||
* @returns {{ code: 800|801|802|803, message: string, status?: string, errorCode?: number, nickname? }}
|
||||
*/
|
||||
export const checkQr = async (token: string): Promise<Record<string, any>> => {
|
||||
const query = new URLSearchParams({
|
||||
passport_jssdk_version: PASSPORT_FIXED.passport_jssdk_version,
|
||||
passport_jssdk_type: PASSPORT_FIXED.passport_jssdk_type,
|
||||
is_from_ttaccountsdk: PASSPORT_FIXED.is_from_ttaccountsdk,
|
||||
aid: PASSPORT_FIXED.aid,
|
||||
iid: PASSPORT_FIXED.iid,
|
||||
})
|
||||
const form = new URLSearchParams({
|
||||
need_logo: PASSPORT_FIXED.need_logo,
|
||||
need_short_url: PASSPORT_FIXED.need_short_url,
|
||||
is_frontier: PASSPORT_FIXED.is_frontier,
|
||||
token,
|
||||
is_new_login: PASSPORT_FIXED.is_new_login,
|
||||
next: PASSPORT_FIXED.next,
|
||||
})
|
||||
const cookie = qrCookies.get(token) || ''
|
||||
const request = httpFetch(`${PASSPORT_HOST}/passport/web/check_qrconnect/?${query}`, {
|
||||
method: 'post',
|
||||
headers: {
|
||||
'Content-Type': 'application/x-www-form-urlencoded',
|
||||
...webHeaders(cookie),
|
||||
},
|
||||
body: form.toString(),
|
||||
timeout: 15000,
|
||||
})
|
||||
const { statusCode, headers, body } = await request.promise
|
||||
if (statusCode != 200) throw Object.assign(new Error(`轮询扫码状态失败: HTTP ${statusCode}`), { status: 502 })
|
||||
const data = (body as any)?.data ?? {}
|
||||
const sessionid = sessionIdFrom(headers)
|
||||
const status = String(data.status ?? '')
|
||||
const errorCode = Number(data.error_code) || 0
|
||||
|
||||
if (sessionid) {
|
||||
setCredentials('qs', { sessionid })
|
||||
qrCookies.delete(token)
|
||||
const profile = (body as any)?.data?.user_info ?? {}
|
||||
return {
|
||||
code: 803,
|
||||
message: '登录成功',
|
||||
nickname: profile.nickname ?? profile.name ?? undefined,
|
||||
status,
|
||||
errorCode,
|
||||
}
|
||||
}
|
||||
|
||||
// 未确认：区分等待/已扫码/过期。上游状态语义未完全公开，按观察到的值映射，未知值一律视为等待
|
||||
const expired = errorCode === 4 || /expire|过期|失效/i.test(String(data.description ?? ''))
|
||||
if (expired) {
|
||||
qrCookies.delete(token)
|
||||
return { code: 800, message: '二维码已失效', status, errorCode }
|
||||
}
|
||||
if (/scan/i.test(status) || errorCode === 205) {
|
||||
return { code: 802, message: '已扫码，待确认', status, errorCode }
|
||||
}
|
||||
return { code: 801, message: '等待扫码', status, errorCode }
|
||||
}
|
||||
|
||||
/** 当前登录态 */
|
||||
export const status = (): { logged: boolean; updatedAt?: string } => {
|
||||
const cred = getCredentials('qs') as { sessionid?: string; updatedAt?: string } | null
|
||||
return cred?.sessionid ? { logged: true, updatedAt: cred.updatedAt } : { logged: false }
|
||||
}
|
||||
|
||||
/** 登录态 sessionid（未登录返回空串） */
|
||||
export const getSessionId = (): string => (getCredentials('qs') as any)?.sessionid || ''
|
||||
|
||||
export default { createQr, checkQr, status, getSessionId }
|
||||
+1
-1
@@ -2,7 +2,7 @@
|
||||
// 所有平台模块与根模块的类型锚点。类型只描述实际返回的数据形状，不改变运行时行为。
|
||||
|
||||
/** 音乐平台标识 */
|
||||
export type Source = 'kw' | 'kg' | 'tx' | 'wy'
|
||||
export type Source = 'kw' | 'kg' | 'tx' | 'wy' | 'qs'
|
||||
|
||||
/** 音质标识（wav 仅部分接口声明使用） */
|
||||
export type Quality = '128k' | '320k' | 'flac' | 'flac24bit' | 'wav'
|
||||
|
||||
Reference in new issue
Block a user