Vladless
112 lines
2.8 KiB
Python
112 lines
2.8 KiB
Python
import asyncio
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import uuid
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from datetime import datetime, timedelta
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import asyncpg
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from py3xui import AsyncApi
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from client import add_client
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from config import ADMIN_PASSWORD, ADMIN_USERNAME, CLUSTERS, DATABASE_URL, PUBLIC_LINK, TRIAL_TIME
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from database import store_key
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from handlers.texts import INSTRUCTIONS
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from handlers.utils import generate_random_email, get_least_loaded_cluster
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async def create_trial_key(tg_id: int):
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conn = await asyncpg.connect(DATABASE_URL)
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try:
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client_id = str(uuid.uuid4())
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email = generate_random_email()
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public_link = f"{PUBLIC_LINK}{email}"
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instructions = INSTRUCTIONS
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result = {"key": public_link, "instructions": instructions}
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asyncio.create_task(
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generate_and_store_keys(tg_id, client_id, email, public_link)
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)
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return result
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finally:
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await conn.close()
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async def generate_and_store_keys(
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tg_id: int, client_id: str, email: str, public_link: str
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):
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conn = await asyncpg.connect(DATABASE_URL)
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try:
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current_time = datetime.utcnow()
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expiry_time = current_time + timedelta(days=TRIAL_TIME, hours=3)
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expiry_timestamp = int(expiry_time.timestamp() * 1000)
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least_loaded_cluster = await get_least_loaded_cluster()
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tasks = []
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for server_id, server in CLUSTERS[least_loaded_cluster].items():
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task = create_key_on_server(
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least_loaded_cluster,
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server_id,
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client_id,
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email,
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tg_id,
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expiry_timestamp,
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)
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tasks.append(task)
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await asyncio.gather(*tasks)
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await store_key(
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tg_id,
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client_id,
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email,
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expiry_timestamp,
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public_link,
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server_id=least_loaded_cluster,
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)
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await conn.execute(
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"""
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INSERT INTO connections (tg_id, trial)
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VALUES ($1, 1)
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ON CONFLICT (tg_id)
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DO UPDATE SET trial = 1
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""",
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tg_id,
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)
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finally:
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await conn.close()
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async def create_key_on_server(
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cluster_id: str,
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server_id: str,
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client_id: str,
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email: str,
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tg_id: int,
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expiry_timestamp: int,
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):
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"""Создает ключ на сервере в указанном кластере и возвращает результат."""
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xui = AsyncApi(
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CLUSTERS[cluster_id][server_id]["API_URL"],
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username=ADMIN_USERNAME,
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password=ADMIN_PASSWORD,
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)
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response = await add_client(
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xui,
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client_id,
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email,
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tg_id,
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limit_ip=1,
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total_gb=0,
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expiry_time=expiry_timestamp,
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enable=True,
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flow="xtls-rprx-vision",
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)
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return response
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