mirror of
https://github.com/xuthus83/LittlePaimon.git
synced 2024-10-21 16:27:15 +08:00
208 lines
7.7 KiB
Python
208 lines
7.7 KiB
Python
import hashlib
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import json
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import random
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import string
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from collections import defaultdict
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from time import time
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from littlepaimon_utils import aiorequests
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from nonebot import logger
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from .db_util import get_cookie_cache, update_cookie_cache, delete_cookie_cache
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from .db_util import get_private_cookie, delete_cookie
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from .db_util import get_public_cookie, limit_public_cookie
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from .message_util import send_cookie_delete_msg
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# 双参数冷却时间限制器
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class FreqLimiter2:
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def __init__(self, default_cd_seconds: int = 60):
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self.next_time = defaultdict(lambda: defaultdict(float))
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self.default_cd = default_cd_seconds
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def check(self, key1, key2) -> bool:
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return bool(time() >= self.next_time[key1][key2])
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def start_cd(self, key1, key2, cd_time=0):
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self.next_time[key1][key2] = time() + (cd_time if cd_time > 0 else self.default_cd)
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def left_time(self, key1, key2) -> int:
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return int(self.next_time[key1][key2] - time()) + 1
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# 获取可用的cookie
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async def get_use_cookie(user_id, uid='', mys_id='', action=''):
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cache_cookie = await get_cookie_cache(uid, 'uid')
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cookies = await get_private_cookie(user_id, 'user_id')
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if not cookies:
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if cache_cookie:
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if cache_cookie['type'] == 'public':
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logger.info(f'---派蒙调用{uid}的缓存公共cookie执行{action}操作---')
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else:
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logger.info(f'---派蒙调用{uid}的缓存私人cookie执行{action}操作---')
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return cache_cookie
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public_cookie = await get_public_cookie()
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if not public_cookie:
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logger.info(f'---派蒙当前没有可用的公共cookie，可能是都达到了上限或没有公共cookie---')
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return None
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else:
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logger.info(f'---派蒙调用{public_cookie[0]}号公共cookie执行{action}操作---')
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return {'type': 'public', 'cookie': public_cookie[1], 'no': public_cookie[0]}
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else:
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for user_id_, cookie, uid_, mys_id_ in cookies:
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if (uid and uid_ == uid) or (mys_id and mys_id_ == mys_id):
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logger.info(f'---派蒙调用用户{user_id_}的uid{uid_}私人cookie执行{action}操作---')
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return {'type': 'private', 'user_id': user_id_, 'cookie': cookie, 'uid': uid_, 'mys_id': mys_id_}
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if cache_cookie:
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if cache_cookie['type'] == 'public':
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logger.info(f'---派蒙调用{uid}的缓存公共cookie执行{action}操作---')
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else:
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logger.info(f'---派蒙调用{uid}的缓存私人cookie执行{action}操作---')
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return cache_cookie
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use_cookie = random.choice(cookies)
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logger.info(f'---派蒙调用用户{use_cookie[0]}的uid{use_cookie[2]}私人cookie执行{action}操作---')
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return {'type': 'private', 'user_id': use_cookie[0], 'cookie': use_cookie[1], 'uid': use_cookie[2],
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'mys_id': use_cookie[3]}
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# 获取可用的私人cookie
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async def get_own_cookie(uid='', mys_id='', action=''):
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if uid:
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cookie = (await get_private_cookie(uid, 'uid'))
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elif mys_id:
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cookie = (await get_private_cookie(mys_id, 'mys_id'))
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else:
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cookie = None
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if not cookie:
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return None
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else:
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cookie = cookie[0]
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logger.info(f'---派蒙调用用户{cookie[0]}的uid{cookie[2]}私人cookie执行{action}操作---')
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return {'type': 'private', 'user_id': cookie[0], 'cookie': cookie[1], 'uid': cookie[2], 'mys_id': cookie[3]}
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# 检查数据返回状态，10001为ck过期了，10101为达到每日30次上线了
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async def check_retcode(data, cookie, uid):
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if data['retcode'] == 10001 or data['retcode'] == -100:
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await delete_cookie(cookie['cookie'], cookie['type'])
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await send_cookie_delete_msg(cookie)
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return False
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elif data['retcode'] == 10101:
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if cookie['type'] == 'public':
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logger.info(f'{cookie["no"]}号公共cookie达到了每日30次查询上限')
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await limit_public_cookie(cookie['cookie'])
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await delete_cookie_cache(cookie['cookie'], key='cookie')
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elif cookie['type'] == 'private':
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logger.info(f'用户{cookie["user_id"]}的uid{cookie["uid"]}私人cookie达到了每日30次查询上限')
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return '私人cookie达到了每日30次查询上限'
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return False
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else:
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await update_cookie_cache(cookie['cookie'], uid, 'uid')
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return True
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# md5加密
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def md5(text: str) -> str:
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md5 = hashlib.md5()
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md5.update(text.encode())
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return md5.hexdigest()
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# 生成随机字符串
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def random_hex(length):
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result = hex(random.randint(0, 16 ** length)).replace('0x', '').upper()
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if len(result) < length:
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result = '0' * (length - len(result)) + result
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return result
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def random_text(length: int) -> str:
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"""
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生成指定长度的随机字符串
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:param length: 长度
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:return: 随机字符串
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"""
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return ''.join(random.sample(string.ascii_lowercase + string.digits, length))
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# 米游社headers的ds_token，对应版本2.11.1
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def get_ds(q="", b=None) -> str:
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if b:
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br = json.dumps(b)
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else:
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br = ""
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s = "xV8v4Qu54lUKrEYFZkJhB8cuOh9Asafs"
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t = str(int(time()))
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r = str(random.randint(100000, 200000))
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c = md5("salt=" + s + "&t=" + t + "&r=" + r + "&b=" + br + "&q=" + q)
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return f"{t},{r},{c}"
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# 米游社爬虫headers
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def get_headers(cookie, q='', b=None):
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headers = {
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'DS': get_ds(q, b),
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'Origin': 'https://webstatic.mihoyo.com',
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'Cookie': cookie,
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'x-rpc-app_version': "2.11.1",
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'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS '
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'X) AppleWebKit/605.1.15 (KHTML, like Gecko) miHoYoBBS/2.11.1',
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'x-rpc-client_type': '5',
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'Referer': 'https://webstatic.mihoyo.com/'
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}
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return headers
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def get_old_version_ds(mhy_bbs: bool = False) -> str:
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"""
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生成米游社旧版本headers的ds_token
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"""
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if mhy_bbs:
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s = 'dWCcD2FsOUXEstC5f9xubswZxEeoBOTc'
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else:
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s = 'h8w582wxwgqvahcdkpvdhbh2w9casgfl'
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t = str(int(time()))
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r = ''.join(random.sample(string.ascii_lowercase + string.digits, 6))
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c = md5(f"salt={s}&t={t}&r={r}")
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return f"{t},{r},{c}"
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def get_sign_headers(cookie):
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headers = {
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'User_Agent': 'Mozilla/5.0 (Linux; Android 10; MIX 2 Build/QKQ1.190825.002; wv) AppleWebKit/537.36 ('
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'KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.101 Mobile Safari/537.36 '
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'miHoYoBBS/2.3.0',
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'Cookie': cookie,
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'x-rpc-device_id': random_hex(32),
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'Origin': 'https://webstatic.mihoyo.com',
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'X_Requested_With': 'com.mihoyo.hyperion',
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'DS': get_old_version_ds(),
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'x-rpc-client_type': '2',
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'Referer': 'https://webstatic.mihoyo.com/bbs/event/signin-ys/index.html?bbs_auth_required=true&act_id=e202009291139501&utm_source=bbs&utm_medium=mys&utm_campaign=icon',
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'x-rpc-app_version': '2.28.1'
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}
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return headers
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# 检查cookie是否有效，通过查看个人主页来判断
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async def check_cookie(cookie):
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url = 'https://bbs-api.mihoyo.com/user/wapi/getUserFullInfo?gids=2'
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headers = {
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'DS': get_ds(),
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'Origin': 'https://webstatic.mihoyo.com',
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'Cookie': cookie,
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'x-rpc-app_version': "2.11.1",
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'x-rpc-client_type': '5',
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'Referer': 'https://webstatic.mihoyo.com/'
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}
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res = await aiorequests.get(url=url, headers=headers)
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res = res.json()
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if res['retcode'] != 0:
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return False
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else:
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return True
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