Hackergame 2023 "组委会模拟器" 解题代码

Hackergame 2023 "组委会模拟器" 解题代码

Hackergame 2023 "组委会模拟器" 解题代码

solve.py

import json
import requests
import re
import asyncio

headers = {
    'Cookie': 'YOUR_COOKIE_HERE',
    'content-type': 'application/json'
}
url1 = 'http://202.38.93.111:10021/api/getMessages'
url2 = 'http://202.38.93.111:10021/api/deleteMessage'
url3 = 'http://202.38.93.111:10021/api/getflag'
msgs = requests.post(url1, headers=headers).json()['messages']


async def check(args):
    idx, msg = args
    delay = msg['delay']
    text = msg['text']
    if re.search(r'hack\[[a-z]+\]', text):
        await asyncio.sleep(delay)
        r = requests.post(url2, headers=headers, data=json.dumps({'id': idx})).json()
        print(f'{idx}: {r}')
        if 'error' in r:
            print("寄")


async def main():
    tasks = [check(i) for i in enumerate(msgs)]
    await asyncio.gather(*tasks)

if __name__ == '__main__':
    asyncio.run(main())
    print(requests.post(url3, headers=headers).json())