feat: 久违的更新awa

common/default_config.py

@@ -155,6 +155,15 @@
       headers:
         User-Agent: okhttp/3.10.0
 
+  gcsp: # 歌词适配后端配置
+    # 请注意只允许私用，不要给原作者带来麻烦，谢谢
+    enable: false # 是否启用歌词适配后端
+    path: /client/cgi-bin/api.fcg # 后端接口地址
+    enable_verify: false # 是否启用后端验证
+    package_md5: "" # apk包的md5值，用于验证
+    salt_1: "NDRjZGIzNzliNzEe" # 后端验证参数1
+    salt_2: "6562653262383463363633646364306534333668" # 后端验证参数2
+
   cookiepool:
     kg:
     - userid: '0'

common/gcsp.py

@@ -0,0 +1,86 @@
+# ----------------------------------------
+# - mode: python - 
+# - author: helloplhm-qwq - 
+# - name: gcsp.py - 
+# - project: moonsea_api(private) - 
+# - license: MIT - 
+# ----------------------------------------
+# This file is part of the "moonsea_api" project and featured for the "lx-music-api-server" project.
+
+import zlib
+import binascii
+import time
+import ujson as json
+import modules
+from .utils import createMD5 as hashMd5
+from . import config
+from aiohttp.web import Response
+
+PACKAGE = config.read_config("module.gcsp.package_md5") # pkg md5
+SALT_1 = config.read_config("module.gcsp.salt_1") # salt 1
+SALT_2 = config.read_config("module.gcsp.salt_2") # salt 2
+NEED_VERIFY = config.read_config("module.gcsp.enable_verify") # need verify
+
+qm = {
+    'mp3': '128k',
+    'hq': '320k',
+    'sq': 'flac',
+    "hr": "flac24bit",
+    'hires': 'flac24bit'
+}
+
+pm = {
+    'qq': 'tx',
+    'wyy': 'wy',
+    'kugou': 'kg',
+    "kuwo": "kw",
+    "mgu": "mg"
+}
+
+internal_trans = {
+    "time": "请求检验失败，请检查系统时间是否为标准时间",
+    "sign": "请求检验失败，请检查应用是否被修改或更新到最新版本",
+}
+
+def decode(indata):
+    return json.loads(binascii.unhexlify(zlib.decompress(indata)))
+
+def verify(data):
+    if (not NEED_VERIFY):
+        return "success"
+    sign_1 = hashMd5(PACKAGE + data["time"] + SALT_2)
+    sign_2 = hashMd5((json.dumps(data["text_1"]) + json.dumps(data["text_2"]) + sign_1 + data["time"] + SALT_1).replace("\\", "").replace("}\"", "}").replace("\"{", "{"))
+
+    if (data["sign_1"] != sign_1 or data["sign_2"] != sign_2):
+        return "sign"
+    if int(time.time()) - int(data["time"]) > 10:
+        return "time"
+    return "success"
+
+async def handleGcspBody(body):
+    data = decode(body)
+    result = verify(data)
+    if (result != "success"):
+        return zlib.compress(json.dumps({"code": "403", "error_msg": internal_trans[result], "data": None}, ensure_ascii = False).encode("utf-8")), 200
+
+    data["te"] = json.loads(data["text_1"])
+
+    body = modules.url(pm[data["te"]["platform"]], data["te"]["t1"], qm[data["te"]["t2"]])
+
+    if (body["code"] == 0):
+        return zlib.compress(json.dumps({"code": "200", "error_msg": "success", "data": body["data"] if (pm[data["te"]["platform"]] != "kw") else {"bitrate": "123", "url": body["data"]}}, ensure_ascii = False).encode("utf-8")), 200
+    else:
+        return zlib.compress(json.dumps({"code": "403", "error_msg": "内部系统错误，请稍后再试", "data": None}, ensure_ascii = False).encode("utf-8")), 200
+
+async def handle_request(request):
+    if (request.method == "POST"):
+        body = await request.body()
+        return Response(
+            body = await handleGcspBody(body),
+            content_type = "application/octet-stream"
+        )
+    else:
+        return Response(
+            body = "Method Not Allowed",
+            status = 405
+        )

common/utils.py

@@ -65,7 +65,7 @@ def filterFileName(filename):
     # 将不合法字符替换为下划线
     return re.sub(illegal_chars, '_', filename)
 
-def createMD5(s: (str, bytes)):
+def createMD5(s: (str | bytes)):
     if (isinstance(s, str)):
         s = s.encode("utf-8")
     return hashlib.md5(s).hexdigest()

main.py

@@ -15,7 +15,7 @@
 import traceback
 import threading
 import ujson as json
-from aiohttp.web import Response, FileResponse, StreamResponse
+from aiohttp.web import Response, FileResponse, StreamResponse, Application
 from io import TextIOWrapper
 import sys
 import os
@@ -35,6 +35,7 @@
 from common import variable
 from common import scheduler
 from common import lx_script
+from common import gcsp
 import modules
 
 def handleResult(dic, status=200) -> Response:
@@ -209,7 +210,7 @@ async def handle_local(request):
             'data': localMusic.checkLocalMusic(data['p'])
         }
 
-app = aiohttp.web.Application(middlewares=[handle_before_request])
+app = Application(middlewares=[handle_before_request])
 utils.setGlobal(app, "app")
 
 # mainpage
@@ -223,6 +224,9 @@ async def handle_local(request):
 if (config.read_config('common.allow_download_script')):
     app.router.add_get('/script', lx_script.generate_script_response)
 
+if (config.read_config('module.gcsp.enable')):
+    app.router.add_route('*', config.read_config('module.gcsp.path'), gcsp.handle_gcsp)
+
 # 404
 app.router.add_route('*', '/{tail:.*}', handle_404)
 
@@ -286,7 +290,7 @@ async def run_app_host(host):
                                 https_runner, host, port, ssl_context=ssl_context)
                             await https_site.start()
                             variable.running_ports.append(f'{host}_{port}')
-                            logger.info(f"""监听 -> http://{
+                            logger.info(f"""监听 -> https://{
                                 host if (':' not in host)
                                 else '[' + host + ']'
                             }:{port}""")

modules/__init__.py

@@ -47,7 +47,7 @@
 }
 
 
-async def url(source, songId, quality, query):
+async def url(source, songId, quality, query = {}):
     if (not quality):
         return {
             'code': 2,

termux.py

@@ -1,3 +1,9 @@
+# for installing the dependencies on Termux.
+# ruamel-yaml-clib need to build from source, but it will throw an error during 
+# the build process in default configuration. To fix this, we need to set 
+# CFLAGS environment variable to "-Wno-incompatible-function-pointer-types".
+# Resolution from: https://github.com/termux/termux-packages/issues/16746
+
 import os
 import subprocess