2023-03-14 01:27:22 +00:00
|
|
|
|
import asyncio
|
|
|
|
|
import datetime
|
|
|
|
|
import random
|
|
|
|
|
import time
|
|
|
|
|
from enum import Enum
|
2023-03-16 03:25:10 +00:00
|
|
|
|
from typing import Optional, Tuple, List, TYPE_CHECKING
|
2023-03-14 01:27:22 +00:00
|
|
|
|
|
|
|
|
|
from aiohttp import ClientConnectorError
|
2023-04-22 13:14:31 +00:00
|
|
|
|
from httpx import TimeoutException
|
2023-07-18 09:29:31 +00:00
|
|
|
|
from simnet import Game
|
|
|
|
|
from simnet.errors import BadRequest as SimnetBadRequest, AlreadyClaimed, InvalidCookies
|
|
|
|
|
from simnet.utils.player import recognize_genshin_server
|
2023-03-14 01:27:22 +00:00
|
|
|
|
from telegram import InlineKeyboardButton, InlineKeyboardMarkup
|
|
|
|
|
from telegram.constants import ParseMode
|
|
|
|
|
from telegram.error import Forbidden, BadRequest
|
|
|
|
|
|
|
|
|
|
from core.config import config
|
|
|
|
|
from core.dependence.redisdb import RedisDB
|
|
|
|
|
from core.plugin import Plugin
|
|
|
|
|
from core.services.cookies import CookiesService
|
|
|
|
|
from core.services.sign.models import SignStatusEnum
|
|
|
|
|
from core.services.sign.services import SignServices
|
|
|
|
|
from core.services.users.services import UserService
|
|
|
|
|
from modules.apihelper.client.components.verify import Verify
|
2023-07-18 09:29:31 +00:00
|
|
|
|
from plugins.tools.genshin import PlayerNotFoundError, CookiesNotFoundError, GenshinHelper
|
2023-04-22 13:14:31 +00:00
|
|
|
|
from plugins.tools.recognize import RecognizeSystem
|
2023-03-14 01:27:22 +00:00
|
|
|
|
from utils.log import logger
|
|
|
|
|
|
2023-03-16 03:25:10 +00:00
|
|
|
|
if TYPE_CHECKING:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
from simnet import GenshinClient
|
2023-03-16 03:25:10 +00:00
|
|
|
|
from telegram.ext import ContextTypes
|
|
|
|
|
|
2023-03-14 01:27:22 +00:00
|
|
|
|
|
|
|
|
|
class SignJobType(Enum):
|
|
|
|
|
START = 1
|
|
|
|
|
REDO = 2
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class SignSystemException(Exception):
|
|
|
|
|
def __init__(self, message: str):
|
|
|
|
|
self.message = message
|
|
|
|
|
super().__init__()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class NeedChallenge(Exception):
|
|
|
|
|
def __init__(self, uid: int, gt: str = "", challenge: str = ""):
|
|
|
|
|
super().__init__()
|
|
|
|
|
self.uid = uid
|
|
|
|
|
self.gt = gt
|
|
|
|
|
self.challenge = challenge
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class SignSystem(Plugin):
|
|
|
|
|
def __init__(
|
|
|
|
|
self,
|
|
|
|
|
redis: RedisDB,
|
|
|
|
|
user_service: UserService,
|
|
|
|
|
cookies_service: CookiesService,
|
|
|
|
|
sign_service: SignServices,
|
|
|
|
|
genshin_helper: GenshinHelper,
|
|
|
|
|
):
|
|
|
|
|
self.cookies_service = cookies_service
|
|
|
|
|
self.user_service = user_service
|
|
|
|
|
self.sign_service = sign_service
|
|
|
|
|
self.genshin_helper = genshin_helper
|
|
|
|
|
self.cache = redis.client
|
|
|
|
|
self.qname = "plugin:sign:"
|
|
|
|
|
self.verify = Verify()
|
|
|
|
|
|
|
|
|
|
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)
|
|
|
|
|
|
|
|
|
|
async def get_challenge_button(
|
|
|
|
|
self,
|
|
|
|
|
bot_username: str,
|
|
|
|
|
uid: int,
|
|
|
|
|
user_id: int,
|
|
|
|
|
gt: Optional[str] = None,
|
|
|
|
|
challenge: Optional[str] = None,
|
|
|
|
|
callback: bool = True,
|
|
|
|
|
) -> Optional[InlineKeyboardMarkup]:
|
|
|
|
|
if not config.pass_challenge_user_web:
|
|
|
|
|
return None
|
|
|
|
|
if challenge and gt:
|
|
|
|
|
await self.set_challenge(uid, gt, challenge)
|
|
|
|
|
if not challenge or not gt:
|
|
|
|
|
gt, challenge = await self.get_challenge(uid)
|
|
|
|
|
if not challenge or not gt:
|
|
|
|
|
return None
|
|
|
|
|
if callback:
|
|
|
|
|
data = f"sign|{user_id}|{uid}"
|
|
|
|
|
return InlineKeyboardMarkup([[InlineKeyboardButton("请尽快点我进行手动验证", callback_data=data)]])
|
|
|
|
|
url = (
|
|
|
|
|
f"{config.pass_challenge_user_web}?"
|
2023-06-03 04:20:18 +00:00
|
|
|
|
f"gt={gt}&username={bot_username}&command=sign&challenge={challenge}&uid={uid}"
|
2023-03-14 01:27:22 +00:00
|
|
|
|
)
|
|
|
|
|
return InlineKeyboardMarkup([[InlineKeyboardButton("请尽快点我进行手动验证", url=url)]])
|
|
|
|
|
|
|
|
|
|
async def start_sign(
|
|
|
|
|
self,
|
2023-07-18 09:29:31 +00:00
|
|
|
|
client: "GenshinClient",
|
2023-03-14 01:27:22 +00:00
|
|
|
|
challenge: Optional[str] = None,
|
|
|
|
|
validate: Optional[str] = None,
|
|
|
|
|
is_sleep: bool = False,
|
|
|
|
|
is_raise: bool = False,
|
|
|
|
|
title: Optional[str] = "签到结果",
|
|
|
|
|
) -> str:
|
|
|
|
|
if is_sleep:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
if recognize_genshin_server(client.player_id) in ("cn_gf01", "cn_qd01"):
|
2023-03-14 01:27:22 +00:00
|
|
|
|
await asyncio.sleep(random.randint(10, 300)) # nosec
|
|
|
|
|
else:
|
|
|
|
|
await asyncio.sleep(random.randint(0, 3)) # nosec
|
|
|
|
|
try:
|
|
|
|
|
rewards = await client.get_monthly_rewards(game=Game.GENSHIN, lang="zh-cn")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
except SimnetBadRequest as error:
|
|
|
|
|
logger.warning("UID[%s] 获取签到信息失败,API返回信息为 %s", client.player_id, str(error))
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if is_raise:
|
|
|
|
|
raise error
|
|
|
|
|
return f"获取签到信息失败,API返回信息为 {str(error)}"
|
|
|
|
|
try:
|
|
|
|
|
daily_reward_info = await client.get_reward_info(game=Game.GENSHIN, lang="zh-cn") # 获取签到信息失败
|
2023-07-18 09:29:31 +00:00
|
|
|
|
except SimnetBadRequest as error:
|
|
|
|
|
logger.warning("UID[%s] 获取签到状态失败,API返回信息为 %s", client.player_id, str(error))
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if is_raise:
|
|
|
|
|
raise error
|
|
|
|
|
return f"获取签到状态失败,API返回信息为 {str(error)}"
|
|
|
|
|
if not daily_reward_info.signed_in:
|
|
|
|
|
try:
|
|
|
|
|
if validate:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.info("UID[%s] 正在尝试通过验证码\nchallenge[%s]\nvalidate[%s]", client.player_id, challenge, validate)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign",
|
|
|
|
|
method="POST",
|
|
|
|
|
game=Game.GENSHIN,
|
|
|
|
|
lang="zh-cn",
|
|
|
|
|
challenge=challenge,
|
|
|
|
|
validate=validate,
|
|
|
|
|
)
|
|
|
|
|
logger.debug("request_daily_reward 返回 %s", request_daily_reward)
|
|
|
|
|
if request_daily_reward and request_daily_reward.get("success", 0) == 1:
|
|
|
|
|
# 尝试通过 ajax 请求绕过签到
|
|
|
|
|
gt = request_daily_reward.get("gt", "")
|
|
|
|
|
challenge = request_daily_reward.get("challenge", "")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.warning("UID[%s] 触发验证码\ngt[%s]\nchallenge[%s]", client.player_id, gt, challenge)
|
|
|
|
|
self.verify.account_id = client.account_id
|
2023-03-14 01:27:22 +00:00
|
|
|
|
validate = await self.verify.ajax(
|
2023-04-25 16:11:25 +00:00
|
|
|
|
referer=RecognizeSystem.REFERER,
|
2023-03-14 01:27:22 +00:00
|
|
|
|
gt=gt,
|
|
|
|
|
challenge=challenge,
|
|
|
|
|
)
|
|
|
|
|
if validate:
|
|
|
|
|
logger.success("ajax 通过验证成功\nchallenge[%s]\nvalidate[%s]", challenge, validate)
|
|
|
|
|
request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign",
|
|
|
|
|
method="POST",
|
|
|
|
|
game=Game.GENSHIN,
|
|
|
|
|
lang="zh-cn",
|
|
|
|
|
challenge=challenge,
|
|
|
|
|
validate=validate,
|
|
|
|
|
)
|
|
|
|
|
logger.debug("request_daily_reward 返回 %s", request_daily_reward)
|
|
|
|
|
if request_daily_reward and request_daily_reward.get("success", 0) == 1:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.warning("UID[%s] 触发验证码\nchallenge[%s]", client.player_id, challenge)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
raise NeedChallenge(
|
2023-07-18 09:29:31 +00:00
|
|
|
|
uid=client.player_id,
|
2023-03-14 01:27:22 +00:00
|
|
|
|
gt=request_daily_reward.get("gt", ""),
|
|
|
|
|
challenge=request_daily_reward.get("challenge", ""),
|
|
|
|
|
)
|
|
|
|
|
elif config.pass_challenge_app_key:
|
|
|
|
|
# 如果无法绕过 检查配置文件是否配置识别 API 尝试请求绕过
|
|
|
|
|
# 注意 需要重新获取没有进行任何请求的 Challenge
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.info("UID[%s] 正在使用 recognize 重新请求签到", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
_request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign",
|
|
|
|
|
method="POST",
|
|
|
|
|
game=Game.GENSHIN,
|
|
|
|
|
lang="zh-cn",
|
|
|
|
|
)
|
|
|
|
|
logger.debug("request_daily_reward 返回\n%s", _request_daily_reward)
|
|
|
|
|
if _request_daily_reward and _request_daily_reward.get("success", 0) == 1:
|
|
|
|
|
_gt = _request_daily_reward.get("gt", "")
|
|
|
|
|
_challenge = _request_daily_reward.get("challenge", "")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.info("UID[%s] 创建验证码\ngt[%s]\nchallenge[%s]", client.player_id, _gt, _challenge)
|
|
|
|
|
_validate = await RecognizeSystem.recognize(_gt, _challenge, uid=client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if _validate:
|
|
|
|
|
logger.success("recognize 通过验证成功\nchallenge[%s]\nvalidate[%s]", _challenge, _validate)
|
|
|
|
|
request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign",
|
|
|
|
|
method="POST",
|
|
|
|
|
game=Game.GENSHIN,
|
|
|
|
|
lang="zh-cn",
|
|
|
|
|
challenge=_challenge,
|
|
|
|
|
validate=_validate,
|
|
|
|
|
)
|
|
|
|
|
if request_daily_reward and request_daily_reward.get("success", 0) == 1:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.warning("UID[%s] 触发验证码\nchallenge[%s]", client.player_id, _challenge)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
gt = request_daily_reward.get("gt", "")
|
|
|
|
|
challenge = request_daily_reward.get("challenge", "")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.success(
|
|
|
|
|
"UID[%s] 创建验证成功\ngt[%s]\nchallenge[%s]", client.player_id, gt, challenge
|
|
|
|
|
)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
raise NeedChallenge(
|
2023-07-18 09:29:31 +00:00
|
|
|
|
uid=client.player_id,
|
2023-03-14 01:27:22 +00:00
|
|
|
|
gt=gt,
|
|
|
|
|
challenge=challenge,
|
|
|
|
|
)
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.success("UID[%s] 通过 recognize 签到成功", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
else:
|
|
|
|
|
request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign", method="POST", game=Game.GENSHIN, lang="zh-cn"
|
|
|
|
|
)
|
|
|
|
|
gt = request_daily_reward.get("gt", "")
|
|
|
|
|
challenge = request_daily_reward.get("challenge", "")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.success("UID[%s] 创建验证成功\ngt[%s]\nchallenge[%s]", client.player_id, gt, challenge)
|
|
|
|
|
raise NeedChallenge(uid=client.player_id, gt=gt, challenge=challenge)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
else:
|
|
|
|
|
request_daily_reward = await client.request_daily_reward(
|
|
|
|
|
"sign", method="POST", game=Game.GENSHIN, lang="zh-cn"
|
|
|
|
|
)
|
|
|
|
|
gt = request_daily_reward.get("gt", "")
|
|
|
|
|
challenge = request_daily_reward.get("challenge", "")
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.success("UID[%s] 创建验证成功\ngt[%s]\nchallenge[%s]", client.player_id, gt, challenge)
|
|
|
|
|
raise NeedChallenge(uid=client.player_id, gt=gt, challenge=challenge)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
else:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.success("UID[%s] 签到成功", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
except TimeoutException as error:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.warning("UID[%s] 签到请求超时", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if is_raise:
|
|
|
|
|
raise error
|
|
|
|
|
return "签到失败了呜呜呜 ~ 服务器连接超时 服务器熟啦 ~ "
|
|
|
|
|
except AlreadyClaimed as error:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.warning("UID[%s] 已经签到", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if is_raise:
|
|
|
|
|
raise error
|
|
|
|
|
result = "今天旅行者已经签到过了~"
|
2023-07-18 09:29:31 +00:00
|
|
|
|
except SimnetBadRequest as error:
|
|
|
|
|
logger.warning("UID %s 签到失败,API返回信息为 %s", client.player_id, str(error))
|
2023-03-14 01:27:22 +00:00
|
|
|
|
if is_raise:
|
|
|
|
|
raise error
|
|
|
|
|
return f"获取签到状态失败,API返回信息为 {str(error)}"
|
|
|
|
|
else:
|
|
|
|
|
result = "OK"
|
|
|
|
|
else:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.info("UID[%s] 已经签到", client.player_id)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
result = "今天旅行者已经签到过了~"
|
2023-07-18 09:29:31 +00:00
|
|
|
|
logger.info("UID[%s] 签到结果 %s", client.player_id, result)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
reward = rewards[daily_reward_info.claimed_rewards - (1 if daily_reward_info.signed_in else 0)]
|
|
|
|
|
today = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
|
|
|
|
|
cn_timezone = datetime.timezone(datetime.timedelta(hours=8))
|
|
|
|
|
now = datetime.datetime.now(cn_timezone)
|
|
|
|
|
missed_days = now.day - daily_reward_info.claimed_rewards
|
|
|
|
|
if not daily_reward_info.signed_in:
|
|
|
|
|
missed_days -= 1
|
|
|
|
|
message = (
|
|
|
|
|
f"#### {title} ####\n"
|
|
|
|
|
f"时间:{today} (UTC+8)\n"
|
2023-07-18 09:29:31 +00:00
|
|
|
|
f"UID: {client.player_id}\n"
|
2023-03-14 01:27:22 +00:00
|
|
|
|
f"今日奖励: {reward.name} × {reward.amount}\n"
|
|
|
|
|
f"本月漏签次数:{missed_days}\n"
|
|
|
|
|
f"签到结果: {result}"
|
|
|
|
|
)
|
|
|
|
|
return message
|
|
|
|
|
|
2023-03-16 03:25:10 +00:00
|
|
|
|
async def do_sign_job(self, context: "ContextTypes.DEFAULT_TYPE", job_type: SignJobType):
|
2023-03-14 01:27:22 +00:00
|
|
|
|
include_status: List[SignStatusEnum] = [
|
|
|
|
|
SignStatusEnum.STATUS_SUCCESS,
|
|
|
|
|
SignStatusEnum.TIMEOUT_ERROR,
|
|
|
|
|
SignStatusEnum.NEED_CHALLENGE,
|
|
|
|
|
]
|
|
|
|
|
if job_type == SignJobType.START:
|
|
|
|
|
title = "自动签到"
|
|
|
|
|
elif job_type == SignJobType.REDO:
|
|
|
|
|
title = "自动重新签到"
|
2023-03-16 03:25:10 +00:00
|
|
|
|
include_status.remove(SignStatusEnum.STATUS_SUCCESS)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
else:
|
|
|
|
|
raise ValueError
|
|
|
|
|
sign_list = await self.sign_service.get_all()
|
|
|
|
|
for sign_db in sign_list:
|
|
|
|
|
if sign_db.status not in include_status:
|
|
|
|
|
continue
|
|
|
|
|
user_id = sign_db.user_id
|
|
|
|
|
try:
|
2023-07-18 09:29:31 +00:00
|
|
|
|
async with self.genshin_helper.genshin(user_id) as client:
|
|
|
|
|
text = await self.start_sign(client, is_sleep=True, is_raise=True, title=title)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
except InvalidCookies:
|
|
|
|
|
text = "自动签到执行失败,Cookie无效"
|
|
|
|
|
sign_db.status = SignStatusEnum.INVALID_COOKIES
|
|
|
|
|
except AlreadyClaimed:
|
|
|
|
|
text = "今天旅行者已经签到过了~"
|
|
|
|
|
sign_db.status = SignStatusEnum.ALREADY_CLAIMED
|
2023-07-18 09:29:31 +00:00
|
|
|
|
except SimnetBadRequest as exc:
|
2023-03-14 01:27:22 +00:00
|
|
|
|
text = f"自动签到执行失败,API返回信息为 {str(exc)}"
|
|
|
|
|
sign_db.status = SignStatusEnum.GENSHIN_EXCEPTION
|
|
|
|
|
except ClientConnectorError:
|
|
|
|
|
text = "签到失败了呜呜呜 ~ 服务器连接超时 服务器熟啦 ~ "
|
|
|
|
|
sign_db.status = SignStatusEnum.TIMEOUT_ERROR
|
|
|
|
|
except NeedChallenge:
|
2023-03-16 03:25:10 +00:00
|
|
|
|
text = "签到失败,触发验证码风控"
|
2023-03-14 01:27:22 +00:00
|
|
|
|
sign_db.status = SignStatusEnum.NEED_CHALLENGE
|
2023-03-15 04:27:53 +00:00
|
|
|
|
except PlayerNotFoundError:
|
|
|
|
|
logger.info("用户 user_id[%s] 玩家不存在 关闭并移除自动签到", user_id)
|
|
|
|
|
await self.sign_service.remove(sign_db)
|
|
|
|
|
continue
|
|
|
|
|
except CookiesNotFoundError:
|
|
|
|
|
logger.info("用户 user_id[%s] cookie 不存在 关闭并移除自动签到", user_id)
|
|
|
|
|
await self.sign_service.remove(sign_db)
|
|
|
|
|
continue
|
2023-03-14 01:27:22 +00:00
|
|
|
|
except Exception as exc:
|
2023-03-15 04:27:53 +00:00
|
|
|
|
logger.error("执行自动签到时发生错误 user_id[%s]", user_id, exc_info=exc)
|
2023-03-14 01:27:22 +00:00
|
|
|
|
text = "签到失败了呜呜呜 ~ 执行自动签到时发生错误"
|
|
|
|
|
else:
|
|
|
|
|
sign_db.status = SignStatusEnum.STATUS_SUCCESS
|
|
|
|
|
if sign_db.chat_id < 0:
|
|
|
|
|
text = f'<a href="tg://user?id={sign_db.user_id}">NOTICE {sign_db.user_id}</a>\n\n{text}'
|
|
|
|
|
try:
|
|
|
|
|
await context.bot.send_message(sign_db.chat_id, text, parse_mode=ParseMode.HTML)
|
|
|
|
|
except BadRequest as exc:
|
|
|
|
|
logger.error("执行自动签到时发生错误 user_id[%s] Message[%s]", user_id, exc.message)
|
|
|
|
|
sign_db.status = SignStatusEnum.BAD_REQUEST
|
|
|
|
|
except Forbidden as exc:
|
|
|
|
|
logger.error("执行自动签到时发生错误 user_id[%s] message[%s]", user_id, exc.message)
|
|
|
|
|
sign_db.status = SignStatusEnum.FORBIDDEN
|
|
|
|
|
except Exception as exc:
|
|
|
|
|
logger.error("执行自动签到时发生错误 user_id[%s]", user_id, exc_info=exc)
|
|
|
|
|
continue
|
|
|
|
|
else:
|
|
|
|
|
sign_db.status = SignStatusEnum.STATUS_SUCCESS
|
|
|
|
|
sign_db.time_updated = datetime.datetime.now()
|
|
|
|
|
await self.sign_service.update(sign_db)
|