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import aiohttp
import asyncio
import certifi
import httpx
import json
import pprint
import ssl
import urllib
from chathub_request_constructor import ChathubRequestConstructor
from cookies_constructor import CookiesConstructor
ssl_context = ssl.create_default_context()
ssl_context.load_verify_locations(certifi.where())
http_proxy = "http://localhost:11111"
class ConversationCreator:
conversation_create_url = "https://www.bing.com/turing/conversation/create"
def __init__(self, cookies={}):
self.cookies = cookies
self.construct_cookies()
def construct_cookies(self):
self.httpx_cookies = httpx.Cookies()
for key, val in self.cookies.items():
self.httpx_cookies.set(key, val)
def create(self, proxy=None):
self.response = httpx.get(
self.conversation_create_url,
proxies=http_proxy if proxy is None else proxy,
cookies=self.httpx_cookies,
)
self.response_content = json.loads(self.response.content.decode("utf-8"))
self.response_headers = dict(self.response.headers)
pprint.pprint(self.response_content)
# pprint.pprint(self.response_headers)
def serialize_websockets_message(msg: dict) -> str:
return json.dumps(msg, ensure_ascii=False) + "\x1e"
class ConversationChatter:
def __init__(
self,
sec_access_token=None,
client_id=None,
conversation_id=None,
invocation_id=0,
cookies={},
):
self.sec_access_token = sec_access_token
self.client_id = client_id
self.conversation_id = conversation_id
self.invocation_id = invocation_id
self.cookies = cookies
self.ws_url = (
"wss://sydney.bing.com/sydney/ChatHub"
+ f"?sec_access_token={urllib.parse.quote(self.sec_access_token)}"
)
async def _init_handshake(self, wss):
await wss.send_str(
serialize_websockets_message({"protocol": "json", "version": 1})
)
await wss.receive_str()
await wss.send_str(serialize_websockets_message({"type": 6}))
async def stream_chat(self, prompt=""):
self.aio_session = aiohttp.ClientSession(cookies=self.cookies)
request_headers = {
"Accept-Encoding": " gzip, deflate, br",
"Accept-Language": "en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7",
"Cache-Control": "no-cache",
"Connection": "Upgrade",
"Host": "sydney.bing.com",
"Origin": "https://www.bing.com",
"Pragma": "no-cache",
"Sec-Websocket-Extensions": "permessage-deflate; client_max_window_bits",
# "Sec-Websocket-Key": "**********************==",
"Sec-Websocket-Version": "13",
"Upgrade": "websocket",
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36",
}
wss = await self.aio_session.ws_connect(
self.ws_url,
headers=request_headers,
ssl=ssl_context,
proxy=http_proxy,
)
await self._init_handshake(wss)
chathub_request_construtor = ChathubRequestConstructor(
prompt="Hello, tell me your name. No more than 3 words.",
conversation_style="precise",
client_id=self.client_id,
conversation_id=self.conversation_id,
invocation_id=self.invocation_id,
)
chathub_request_construtor.construct()
await wss.send_str(
serialize_websockets_message(chathub_request_construtor.request_message)
)
delta_content_pointer = 0
while not wss.closed:
response_lines_str = await wss.receive_str()
if isinstance(response_lines_str, str):
response_lines = response_lines_str.split("\x1e")
else:
continue
for line in response_lines:
if not line:
continue
data = json.loads(line)
if data.get("type") == 1:
arguments = data["arguments"][0]
if arguments.get("throttling"):
throttling = arguments.get("throttling")
pprint.pprint(throttling)
if arguments.get("messages"):
for message in arguments.get("messages"):
# html_str = messages["adaptiveCards"][0]["body"][0]["text"]
message_text = message["text"]
print(
message_text[delta_content_pointer:], end="", flush=True
)
delta_content_pointer = len(message_text)
elif data.get("type") == 2:
if data.get("item"):
item = data.get("item")
for message in item.get("messages"):
author = message["author"]
message_text = message["text"]
# print(f"[{author}]: {message_text}")
elif data.get("type") == 3:
print("[Finished]")
await wss.close()
break
else:
# pprint.pprint(data)
continue
if __name__ == "__main__":
creator = ConversationCreator()
creator.create()
chatter = ConversationChatter(
sec_access_token=creator.response_headers[
"x-sydney-encryptedconversationsignature"
],
client_id=creator.response_content["clientId"],
conversation_id=creator.response_content["conversationId"],
)
loop = asyncio.get_event_loop()
loop.run_until_complete(chatter.stream_chat())
loop.close()
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