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55 lines
2.1 KiB
Python
Executable File
55 lines
2.1 KiB
Python
Executable File
from nonebot.matcher import Matcher
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from nonebot.message import run_preprocessor, IgnoredException
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from nonebot.typing import T_State
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from nonebot.adapters.onebot.v11 import (
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Bot,
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ActionFailed,
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MessageEvent,
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GroupMessageEvent,
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)
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from configs.config import Config
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from models.ban_user import BanUser
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from utils.utils import BanCheckLimiter
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from utils.message_builder import at
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from services.log import logger
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_blmt = BanCheckLimiter(
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Config.get_config("hook", "MALICIOUS_CHECK_TIME"),
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Config.get_config("hook", "MALICIOUS_BAN_COUNT"),
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)
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# 恶意触发命令检测
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@run_preprocessor
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async def _(matcher: Matcher, bot: Bot, event: GroupMessageEvent, state: T_State):
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if not isinstance(event, MessageEvent):
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return
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if matcher.type == "message" and matcher.priority not in [1, 999]:
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if state["_prefix"]["raw_command"]:
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if _blmt.check(f'{event.user_id}{state["_prefix"]["raw_command"]}'):
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if await BanUser.ban(
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event.user_id,
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9,
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Config.get_config("hook", "MALICIOUS_BAN_TIME") * 60,
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):
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logger.info(f"USER {event.user_id} 触发了恶意触发检测")
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if isinstance(event, GroupMessageEvent):
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try:
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await bot.send_group_msg(
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group_id=event.group_id,
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message=at(event.user_id) + "检测到恶意触发命令，您将被封禁 30 分钟",
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)
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except ActionFailed:
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pass
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else:
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try:
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await bot.send_private_msg(
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user_id=event.user_id,
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message=at(event.user_id) + "检测到恶意触发命令，您将被封禁 30 分钟",
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)
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except ActionFailed:
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pass
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raise IgnoredException("检测到恶意触发命令")
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_blmt.add(f'{event.user_id}{state["_prefix"]["raw_command"]}')
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