Algorithms to generate websectiga have changed

[AminSaffar-hub]

trace:

200 | POST | https://as.xiaohongshu.com/api/sec/v1/scripting | data:"{\"appId\":\"xhs-pc-web\",\"callback\":\"\",\"callFrom\":\"web\",\"type\":\"ds\"}"
Traceback (most recent call last):
  File "/Users/modamine/RedCrack/get_note.py", line 24, in <module>
    asyncio.run(main())
  File "/Users/modamine/.local/share/uv/python/cpython-3.12.11-macos-aarch64-none/lib/python3.12/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/Users/modamine/.local/share/uv/python/cpython-3.12.11-macos-aarch64-none/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/modamine/.local/share/uv/python/cpython-3.12.11-macos-aarch64-none/lib/python3.12/asyncio/base_events.py", line 691, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Users/modamine/RedCrack/get_note.py", line 20, in main
    await guest_demo()
  File "/Users/modamine/RedCrack/get_note.py", line 8, in guest_demo
    xhs_session = await create_xhs_session(proxy=proxy)
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/modamine/RedCrack/request/web/xhs_session.py", line 422, in create_xhs_session
    await session._initialize()
  File "/Users/modamine/RedCrack/request/web/xhs_session.py", line 100, in _initialize
    await self.__init_cookies()
  File "/Users/modamine/RedCrack/request/web/xhs_session.py", line 69, in __init_cookies
    await self.__set_websectiga_and_secPoisonId()
  File "/Users/modamine/RedCrack/request/web/xhs_session.py", line 134, in __set_websectiga_and_secPoisonId
    "websectiga": self.__xhs_encrypt.gen_websectiga(res_json.get('data').get('data')),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/modamine/RedCrack/request/web/encrypt/cookie/websectiga.py", line 49, in gen_websectiga
    b, d = self.__get_jsvmpdata(js_text)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/modamine/RedCrack/request/web/encrypt/cookie/websectiga.py", line 17, in __get_jsvmpdata
    b = re.search(r'"b":"(.*?)",', js_text).group(1)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'group'

The response of the api/sec/v1/scripting no longer contains 'b' and 'd' values used to generate the websectiga token.