feat(python): 完成 Python 全量迁移——剩余平台、登录通道与公共层修复

- 新增 5sing/apple/xm/me/qt/lr 平台包与取流实现(含 xm-sign、MissEvan 签名、蜻蜓 HMAC、Apple developer token)
- 新增 wy/kg/tx/lr 登录:扫码、手机号、账密(kg 20028 风控指纹)、cookie 绑定、kg/tx 续期
- request 层:保留多值 Set-Cookie;JSON body 紧凑化(修复 kg 网关验签);直连不经系统代理(对齐 Node)
- 登录路由统一 Body(embed=True),修复扫码轮询 422;lifespan 接入登录续期调度
- ruff/format/pyright 全绿;14 平台真实联网与 HTTP 路由验证通过
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snowy-yang committed 2026-10-23 21:55:45 +08:00
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"""JOOX 歌曲详情 / 取流通道(openjoox2 v1,web 播放器同款签名接口)。
对应 sdk/joox/musicInfo.ts。
端点:GET https://cache.api.joox.com/openjoox2/v1/track/<id>
?country=hk&lang=zh_TW&lyric=1&fs=<0|1>&im=<0|1>[&uid=<wmid>][&usk=<session_key>]&secret=<md5>
签名:secret = md5('Jo0x@t3Nc3nT' + 'country=..&lang=..&lyric=1&fs=..&im=..[&uid=..][&usk=..]&id=..')
* 参数按**插入序**参与签名;id 用 '/' → '_' 替换后的值,且发布 URL 前会从 query 中删除 id。
* 签名串与真正发出的参数来自同一次序列化(同一份 params dict + 同一 encoder),不做二次拼接。
* 实测(2026-10):不带/带错 secret → 401 {"code":-10005,"msg":"Invalid secret key"};
按上式 → 200,返回 play_url_list / refrain_url / lrc_content / qrc_content / vip_flag 等。
上游 Go 的 api.joox.com/web-fcgi-bin/web_get_songinfo 已 404(2026-10 前),本模块为其替代。
``fs=1`` 请求完整曲目(游客仍可能拿到 preview/refrain),``im`` 为 mobile 标记。
"""
from __future__ import annotations
from typing import Any
from app.sdk.common.request import http_fetch
from app.sdk.platforms.joox.util import (
JOOX_TIMEOUT,
cookie_value,
encode_uri_component,
joox_headers,
joox_login_cookie,
joox_sign,
normalize_joox_id,
normalize_joox_lang,
)
JOOX_OPENJOOX2 = "https://cache.api.joox.com/openjoox2/v1"
def build_track_url(
raw_id: Any,
country: str = "",
lang: str = "",
full_song: bool = False,
is_mobile: bool = False,
) -> str:
"""构造 openjoox2 歌曲详情 URL(含签名;登录态自动带 uid/usk)。"""
track_id = str(normalize_joox_id(raw_id)).replace("/", "_")
params: dict[str, Any] = {
"country": country or "hk",
"lang": normalize_joox_lang(lang or "zh_TW"),
"lyric": 1,
"fs": 1 if full_song else 0,
"im": 1 if is_mobile else 0,
}
# 仅绑定登录凭据后才带 uid/usk(游客态与官网播放器一致,不带这两项)
login_cookie = joox_login_cookie()
uid = cookie_value(login_cookie, "wmid") if login_cookie else ""
usk = cookie_value(login_cookie, "session_key") if login_cookie else ""
if uid:
params["uid"] = uid
if usk:
params["usk"] = usk
# 签名时包含 id(与 web 播放器一致),发布 query 时 id 走路径、不进 query
secret = joox_sign({**params, "id": track_id})
query = "&".join(f"{key}={encode_uri_component(value)}" for key, value in {**params, "secret": secret}.items())
return f"{JOOX_OPENJOOX2}/track/{track_id}?{query}"
async def get_track_detail(
raw_id: Any,
country: str = "",
lang: str = "",
full_song: bool = False,
is_mobile: bool = False,
) -> dict[str, Any]:
"""歌曲详情(openjoox2;上游 fetchSongInfo 的替代实现)。"""
track_id = normalize_joox_id(raw_id)
if not track_id:
raise RuntimeError("joox 歌曲 id 无效")
url = build_track_url(track_id.replace("/", "_"), country, lang, full_song, is_mobile)
res = await http_fetch(url, headers=joox_headers(), timeout=JOOX_TIMEOUT)
body = res.body
if res.status_code != 200 or not isinstance(body, dict) or body.get("code"):
msg = ""
if isinstance(body, dict):
msg = str(body.get("msg") or body.get("message") or "")
raise RuntimeError(f"joox 歌曲详情获取失败:{msg or f'HTTP {res.status_code}'}")
return body
def pick_track_url(detail: Any) -> str:
"""从详情里挑选可播放地址:play_url_list 优先,refrain_url 兜底;并还原 &amp; 实体。"""
if not isinstance(detail, dict):
return ""
def clean(value: Any) -> str:
return str(value if value is not None else "").replace("&amp;", "&")
urls = detail.get("play_url_list")
for url in urls if isinstance(urls, list) else []:
text = clean(url)
if text.startswith("http"):
return text
refrain = clean(detail.get("refrain_url"))
return refrain if refrain.startswith("http") else ""