PaiGram/plugins/genshin/verification.py

from typing import Tuple, Optional

from genshin import Region, GenshinException
from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
from telegram.ext import CallbackContext

from core.base.redisdb import RedisDB
from core.baseplugin import BasePlugin
from core.config import config
from core.cookies import CookiesService
from core.cookies.error import CookiesNotFoundError
from core.plugin import Plugin, handler
from core.user import UserService
from core.user.error import UserNotFoundError
from modules.apihelper.hyperion import Verification
from utils.decorators.error import error_callable
from utils.decorators.restricts import restricts
from utils.helpers import get_genshin_client


class VerificationSystem:
    def __init__(self, redis: RedisDB = None):
        self.cache = redis.client
        self.qname = "plugin:verification:"

    async def get_challenge(self, uid: int) -> Tuple[Optional[str], Optional[str]]:
        data = await self.cache.get(f"{self.qname}{uid}")
        if not data:
            return None, None
        data = data.decode("utf-8").split("|")
        return data[0], data[1]

    async def set_challenge(self, uid: int, gt: str, challenge: str):
        await self.cache.set(f"{self.qname}{uid}", f"{gt}|{challenge}")
        await self.cache.expire(f"{self.qname}{uid}", 10 * 60)


class VerificationPlugins(Plugin, BasePlugin):
    def __init__(self, user_service: UserService = None, cookies_service: CookiesService = None, redis: RedisDB = None):
        self.cookies_service = cookies_service
        self.user_service = user_service
        self.system = VerificationSystem(redis)

    @handler.command("verify", block=False)
    @restricts(restricts_time=60)
    @error_callable
    async def verify(self, update: Update, context: CallbackContext) -> None:
        user = update.effective_user
        message = update.effective_message
        try:
            client = await get_genshin_client(user.id)
            if client.region != Region.CHINESE:
                await message.reply_text("非法用户")
                return
        except UserNotFoundError:
            await message.reply_text("用户未找到")
            return
        except CookiesNotFoundError:
            await message.reply_text("检测到用户为UID绑定，无需认证")
            return
        verification = Verification(cookies=client.cookie_manager.cookies)
        if context.args and len(context.args) > 0:
            validate = context.args[0]
            _, challenge = await self.system.get_challenge(client.uid)
            if challenge:
                await verification.verify(challenge, validate)
                await message.reply_text("验证成功")
            else:
                await message.reply_text("验证失效")
            return
        try:
            await client.get_genshin_notes()
        except GenshinException as exc:
            if exc.retcode != 1034:
                raise exc
        else:
            await message.reply_text("账户正常，无需认证")
            return
        data = await verification.create()
        challenge = data["challenge"]
        gt = data["gt"]
        validate = await verification.ajax(referer="https://webstatic.mihoyo.com/", gt=gt, challenge=challenge)
        if validate:
            await verification.verify(challenge, validate)
            await message.reply_text("验证成功")
            return
        await self.system.set_challenge(client.uid, gt, challenge)
        url = f"{config.pass_challenge_user_web}?username={context.bot.username}&command=verify&gt={gt}&challenge={challenge}&uid={client.uid}"
        button = InlineKeyboardMarkup([[InlineKeyboardButton("验证", url=url)]])
        await message.reply_text("请尽快点击下方手动验证", reply_markup=button)