fix: 修复咪咕集体无版权 & feat: 更换咪咕API为网页版接口 & fix: 修复网络库潜在报错问题

Close #39

common/Httpx.py

@@ -108,7 +108,7 @@ def request(url: str, options = {}) -> requests.Response:
 
     # 获取请求方法，没有则默认为GET请求
     try:
-        method = options['method']
+        method = options['method'].upper()
         options.pop('method')
     except Exception as e:
         method = 'GET'
@@ -277,14 +277,14 @@ async def AsyncRequest(url, options = {}) -> ClientResponse:
     logger.debug(f'HTTP Request: {url}\noptions: {options}')
     # 转换body/form参数为原生的data参数，并为form请求追加Content-Type头
     if (method == 'POST') or (method == 'PUT'):
-        if options.get('body'):
+        if (options.get('body') is not None):
             options['data'] = options['body']
             options.pop('body')
-        if options.get('form'):
+        if (options.get('form') is not None):
             options['data'] = convert_dict_to_form_string(options['form'])
             options.pop('form')
             options['headers']['Content-Type'] = 'application/x-www-form-urlencoded'
-        if (isinstance(options['data'], dict)):
+        if (isinstance(options.get('data'), dict)):
             options['data'] = json.dumps(options['data'])
     # 进行请求
     try:

common/config.py

@@ -234,11 +234,15 @@ class ConfigReadException(Exception):
         "mg": {
             "desc": "咪咕音乐相关配置",
             "user": {
-                "desc": "研究不深，后两项自行抓包获取，在header里",
-                "aversionid": "",
-                "token": "",
-                "osversion": "10",
+                "desc": "研究不深，后两项自行抓包获取，网页端cookie",
+                "by": "",
+                "session": "",
                 "useragent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36",
+                "refresh_login": {
+                    "enable": False,
+                    "interval": 86400,
+                    "desc": "进行cookie保活"
+                }
             },
         },
         "kw": {
@@ -301,10 +305,13 @@ class ConfigReadException(Exception):
             ],
             'mg': [
                 {
-                    'aversionid': '',
-                    'token': '',
-                    'osversion': '10',
+                    'by': '',
+                    'session': '',
                     'useragent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36',
+                    "refresh_login": {
+                        "enable": False,
+                        "interval": 86400
+                    }
                 }
             ],
             'kw': [

modules/mg/__init__.py

@@ -12,48 +12,52 @@
 from common import config
 from common import variable
 from common.exceptions import FailedException
+from . import refresh_login
 
 tools = {
-    'url': 'https://app.c.nf.migu.cn/MIGUM2.0/strategy/listen-url/v2.4?toneFlag=__quality__&songId=__songId__&resourceType=2',
     'qualityMap': {
-        '128k': 'PQ',
-        '320k': 'HQ',
-        'flac': 'SQ',
-        'flac24bit': 'ZQ',
+        '128k': '1',
+        '320k': '2',
+        'flac': '3',
+        'flac24bit': '4',
+        "master": "5"
     },
     'qualityMapReverse': {
-        'PQ': '128k',
-        'HQ': '320k',
-        'SQ': 'flac',
-        'ZQ': 'flac24bit',
+        '000009': '128k',
+        '020010': '320k',
+        '011002': 'flac',
+        '011005': 'flac24bit',
     },
 }
 
-async def url(songId, quality):
+async def url(songmid, quality):
+    info_url = f"http://app.c.nf.migu.cn/MIGUM2.0/v1.0/content/resourceinfo.do?resourceType=2&copyrightId=" + songmid
+    info_request = await Httpx.AsyncRequest(info_url, {"method": "POST", "cache": 259200})
+    infobody = info_request.json()
+    if infobody["code"] != "000000":
+        raise FailedException("failed to fetch song info")
     user_info = config.read_config('module.mg.user') if (not variable.use_cookie_pool) else random.choice(config.read_config('module.cookiepool.mg'))
-    req = await Httpx.AsyncRequest(tools['url'].replace('__quality__', tools['qualityMap'][quality]).replace('__songId__', songId), {
+    req = await Httpx.AsyncRequest(f'https://m.music.migu.cn/migumusic/h5/play/auth/getSongPlayInfo?type={tools["qualityMap"][quality]}&copyrightId={infobody["resource"][0]["copyrightId"]}', {
         'method': 'GET',
         'headers': {
             'User-Agent': user_info['useragent'],
-            'aversionid': user_info['aversionid'],
-            'token': user_info['token'],
-            'channel': '0146832',
-            'language': 'Chinese',
-            'ua': 'Android_migu',
-            'mode': 'android',
-            'os': 'Android ' + user_info['osversion'],
+            "by": user_info["by"],
+            "Cookie": "SESSION=" + user_info["session"],
+            "Referer": "https://m.music.migu.cn/v4/",
+            "Origin": "https://m.music.migu.cn",
         },
     })
     try:
         body = req.json()
-        data = body['data']
 
-        if ((not int(body['code']) == 0) or ( not data['url'])):
-            raise FailedException('failed')
+        if (int(body['code']) != 200 or (not body.get("data")) or (not body["data"]["playUrl"])):
+            raise FailedException(body.get("msg") if body.get("msg") else "failed")
+
+        data = body["data"]
 
         return {
-            'url': data['url'].split('?')[0],
-            'quality': tools['qualityMapReverse'][data['audioFormatType']],
+            'url': body["data"]["playUrl"].split("?")[0] if body["data"]["playUrl"].split("?")[0].startswith("http") else "http:" + body["data"]["playUrl"].split("?")[0],
+            'quality': tools['qualityMapReverse'].get(data['formatId']) if (tools['qualityMapReverse'].get(data['formatId'])) else "unknown",
         }
     except:
         raise FailedException('failed')

modules/mg/refresh_login.py

@@ -0,0 +1,51 @@
+# ----------------------------------------
+# - mode: python - 
+# - author: helloplhm-qwq - 
+# - name: refresh_login.py - 
+# - project: lx-music-api-server - 
+# - license: MIT - 
+# ----------------------------------------
+# This file is part of the "lx-music-api-server" project.
+
+from common import Httpx
+from common import config
+from common.exceptions import FailedException
+from common import scheduler
+from common import variable
+from common import log
+
+logger = log.log("migu_refresh_login")
+
+async def do_account_refresh(user_info):
+    req = await Httpx.AsyncRequest("https://m.music.migu.cn/migumusic/h5/user/auth/userActiveNotice", {
+        "method": "POST",
+        "body": "",
+        "headers": {
+            "User-Agent": user_info["useragent"],
+            "by": user_info["by"],
+            "Cookie": "SESSION=" + user_info["session"],
+            "Referer": "https://m.music.migu.cn/v4/my",
+            "Origin": "https://m.music.migu.cn",
+        },
+    })
+
+    body = req.json()
+
+    if (int(body["code"]) != 200):
+        raise FailedException("咪咕session保活失败: " + str(body["msg"]))
+    return logger.info("咪咕session保活成功")
+
+if (variable.use_cookie_pool):
+    users = config.read_config("module.cookiepool.mg")
+    for u in users:
+        ref = u.get("refresh_login") if u.get("refresh_login") else {
+            "enable": False,
+            "interval": 86400
+        }
+        if (ref["enable"]):
+            scheduler.append("migu_refresh_login_pooled_" + users["by"], do_account_refresh, ref["interval"], {"user_info": u})
+else:
+    u = config.read_config("module.mg.user")
+    ref = config.read_config("module.mg.user.refresh_login")
+    if (ref["enable"]):
+        scheduler.append("migu_refresh_login", do_account_refresh, ref["interval"], {"user_info": u})