|
from __future__ import annotations |
|
|
|
import time |
|
import hashlib |
|
|
|
from ...typing import AsyncResult, Messages |
|
from ...requests import StreamSession |
|
from ..base_provider import AsyncGeneratorProvider |
|
|
|
|
|
class Aibn(AsyncGeneratorProvider): |
|
url = "https://aibn.cc" |
|
working = False |
|
supports_message_history = True |
|
supports_gpt_35_turbo = True |
|
|
|
@classmethod |
|
async def create_async_generator( |
|
cls, |
|
model: str, |
|
messages: Messages, |
|
proxy: str = None, |
|
timeout: int = 120, |
|
**kwargs |
|
) -> AsyncResult: |
|
async with StreamSession( |
|
impersonate="chrome107", |
|
proxies={"https": proxy}, |
|
timeout=timeout |
|
) as session: |
|
timestamp = int(time.time()) |
|
data = { |
|
"messages": messages, |
|
"pass": None, |
|
"sign": generate_signature(timestamp, messages[-1]["content"]), |
|
"time": timestamp |
|
} |
|
async with session.post(f"{cls.url}/api/generate", json=data) as response: |
|
response.raise_for_status() |
|
async for chunk in response.iter_content(): |
|
yield chunk.decode() |
|
|
|
|
|
def generate_signature(timestamp: int, message: str, secret: str = "undefined"): |
|
data = f"{timestamp}:{message}:{secret}" |
|
return hashlib.sha256(data.encode()).hexdigest() |
