feat: 支持接入第三方提供的vkey api

common/default_config.py

@@ -123,6 +123,9 @@ module:
         enable: false
         interval: 86000
     cdnaddr: http://ws.stream.qqmusic.qq.com/
+    vkey_api: # 第三方Vkey获取API
+      use_vkey_api: false
+      vkey_api_url: "xxx"
 
   wy: # 网易云音乐相关配置
     user: # 账号cookie数据，可以通过浏览器获取，需要vip账号来获取会员歌曲，如果没有请留为空值

modules/tx/player.py

@@ -8,7 +8,7 @@
 # This file is part of the "lx-music-api-server" project.
 
 from common.exceptions import FailedException
-from common import config, utils, variable
+from common import config, utils, variable, Httpx
 from .musicInfo import getMusicInfo
 from .utils import tools
 from .utils import signRequest
@@ -16,9 +16,33 @@ import random
 
 createObject = utils.CreateObject
 
+index_map = {
+    'dolby': 4,
+    'master': 3
+}
+
+async def vkeyUrl(q, b):
+    apiNode = config.read_config("module.tx.vkey_api.vkey_api_url")
+    filename = b['track_info']['file']['media_mid']
+    if (q in index_map.keys()):
+        filename = b['track_info']['vs'][index_map[q]]
+    if (not filename): raise FailedException('未找到该音质')
+    filename = f"{tools.fileInfo[q]['h']}{filename}{tools.fileInfo[q]['e']}"
+    url = apiNode + f"?filename={filename}&guid={config.read_config('module.tx.vkeyserver.guid')}&uin={config.read_config('module.tx.vkeyserver.uin')}"
+    req = await Httpx.AsyncRequest(url)
+    body = req.json()
+    purl = body['data'][0]['purl']
+    
+    return {
+        'url': tools.cdnaddr + purl,
+        'quality': q
+    }
+
 async def url(songId, quality):
     infoBody = await getMusicInfo(songId)
     strMediaMid = infoBody['track_info']['file']['media_mid']
+    if (config.read_config("module.tx.vkey_api.use_vkey_api")):
+        return await vkeyUrl(quality, infoBody)
     user_info = config.read_config('module.tx.user') if (not variable.use_cookie_pool) else random.choice(config.read_config('module.cookiepool.tx'))
     requestBody = {
         'req_0': {