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Merge pull request #1974 from hlohaus/leech

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Fix OpenaiChat provider, improve proofofwork
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H Lohaus 2024-05-18 16:54:00 +02:00 committed by GitHub
commit fcd36475e5
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4 changed files with 62 additions and 57 deletions
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81
g4f/Provider/needs_auth/OpenaiChat.py
View File

@ -330,6 +330,7 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
image: ImageType = None,
image_name: str = None,
return_conversation: bool = False,
max_retries: int = 3,
**kwargs
) -> AsyncResult:
"""
@ -409,36 +410,6 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
raise error
cls.default_model = cls.get_model(await cls.get_default_model(session, cls._headers))
async with session.post(
f"{cls.url}/backend-anon/sentinel/chat-requirements"
if cls._api_key is None else
f"{cls.url}/backend-api/sentinel/chat-requirements",
json={"conversation_mode_kind": "primary_assistant"},
#json={"p": generate_proof_token(True, user_agent=cls._headers["user-agent"], proofTokens=proofTokens)},
headers=cls._headers
) as response:
cls._update_request_args(session)
await raise_for_status(response)
data = await response.json()
need_arkose = data.get("arkose", {}).get("required")
chat_token = data["token"]
proofofwork = ""
if "proofofwork" in data:
proofofwork = generate_proof_token(**data["proofofwork"], user_agent=cls._headers["user-agent"], proofTokens=proofTokens)
if need_arkose and arkose_token is None:
arkose_token, api_key, cookies, headers = await getArkoseAndAccessToken(proxy)
cls._create_request_args(cookies, headers)
cls._set_api_key(api_key)
if arkose_token is None:
raise MissingAuthError("No arkose token found in .har file")
if debug.logging:
print(
'Arkose:', False if not need_arkose else arkose_token[:12]+"...",
'Proofofwork:', False if proofofwork is None else proofofwork[:12]+"...",
)
try:
image_request = await cls.upload_image(session, cls._headers, image, image_name) if image else None
except Exception as e:
@ -457,6 +428,43 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
auto_continue = False
conversation.finish_reason = None
while conversation.finish_reason is None:
async with session.post(
f"{cls.url}/backend-anon/sentinel/chat-requirements"
if cls._api_key is None else
f"{cls.url}/backend-api/sentinel/chat-requirements",
json={"p": generate_proof_token(True, user_agent=cls._headers["user-agent"], proofTokens=proofTokens)},
headers=cls._headers
) as response:
cls._update_request_args(session)
await raise_for_status(response)
requirements = await response.json()
need_arkose = requirements.get("arkose", {}).get("required")
chat_token = requirements["token"]
if need_arkose and arkose_token is None:
arkose_token, api_key, cookies, headers, proofTokens = await getArkoseAndAccessToken(proxy)
cls._create_request_args(cookies, headers)
cls._set_api_key(api_key)
if arkose_token is None:
raise MissingAuthError("No arkose token found in .har file")
if "proofofwork" in requirements:
proofofwork = generate_proof_token(
**requirements["proofofwork"],
user_agent=cls._headers["user-agent"],
proofTokens=proofTokens
)
if debug.logging:
print(
'Arkose:', False if not need_arkose else arkose_token[:12]+"...",
'Proofofwork:', False if proofofwork is None else proofofwork[:12]+"...",
)
ws = None
if need_arkose:
async with session.post("https://chatgpt.com/backend-api/register-websocket", headers=cls._headers) as response:
wss_url = (await response.json()).get("wss_url")
if wss_url:
ws = await session.ws_connect(wss_url)
websocket_request_id = str(uuid.uuid4())
data = {
"action": action,
@ -488,8 +496,14 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
headers=headers
) as response:
cls._update_request_args(session)
if response.status == 403 and max_retries > 0:
max_retries -= 1
if debug.logging:
print(f"Retry: Error {response.status}: {await response.text()}")
await asyncio.sleep(5)
continue
await raise_for_status(response)
async for chunk in cls.iter_messages_chunk(response.iter_lines(), session, conversation):
async for chunk in cls.iter_messages_chunk(response.iter_lines(), session, conversation, ws):
if return_conversation:
history_disabled = False
return_conversation = False
@ -519,13 +533,14 @@ class OpenaiChat(AsyncGeneratorProvider, ProviderModelMixin):
cls,
messages: AsyncIterator,
session: StreamSession,
fields: Conversation
fields: Conversation,
ws = None
) -> AsyncIterator:
last_message: int = 0
async for message in messages:
if message.startswith(b'{"wss_url":'):
message = json.loads(message)
ws = await session.ws_connect(message["wss_url"])
ws = await session.ws_connect(message["wss_url"]) if ws is None else ws
try:
async for chunk in cls.iter_messages_chunk(
cls.iter_messages_ws(ws, message["conversation_id"], hasattr(ws, "recv")),

7
g4f/Provider/openai/har_file.py
View File

@ -35,6 +35,7 @@ headers: dict = None
proofTokens: list = []
def readHAR():
global proofTokens
dirPath = "./"
harPath = []
chatArks = []
@ -77,8 +78,8 @@ def readHAR():
if not accessToken:
raise NoValidHarFileError("No accessToken found in .har files")
if not chatArks:
return None, accessToken, cookies, headers, proofTokens
return chatArks.pop(), accessToken, cookies, headers, proofTokens
return None, accessToken, cookies, headers
return chatArks.pop(), accessToken, cookies, headers
def get_headers(entry) -> dict:
return {h['name'].lower(): h['value'] for h in entry['request']['headers'] if h['name'].lower() not in ['content-length', 'cookie'] and not h['name'].startswith(':')}
@ -145,7 +146,7 @@ def getN() -> str:
async def getArkoseAndAccessToken(proxy: str) -> tuple[str, str, dict, dict]:
global chatArk, accessToken, cookies, headers, proofTokens
if chatArk is None or accessToken is None:
chatArk, accessToken, cookies, headers, proofTokens = readHAR()
chatArk, accessToken, cookies, headers = readHAR()
if chatArk is None:
return None, accessToken, cookies, headers, proofTokens
newReq = genArkReq(chatArk)

29
g4f/Provider/openai/proofofwork.py
View File

@ -4,22 +4,18 @@ import json
import base64
from datetime import datetime, timezone
proof_token_cache: dict = {}
def generate_proof_token(required: bool, seed: str = None, difficulty: str = None, user_agent: str = None, proofTokens: list = None):
def generate_proof_token(required: bool, seed: str = "", difficulty: str = "", user_agent: str = None, proofTokens: list = None):
if not required:
return
if seed is not None and seed in proof_token_cache:
return proof_token_cache[seed]
# Get current UTC time
now_utc = datetime.now(timezone.utc)
parse_time = now_utc.strftime('%a, %d %b %Y %H:%M:%S GMT')
if proofTokens:
config = random.choice(proofTokens)
config = proofTokens[-1]
else:
screen = random.choice([3008, 4010, 6000]) * random.choice([1, 2, 4])
# Get current UTC time
now_utc = datetime.now(timezone.utc)
parse_time = now_utc.strftime('%a, %d %b %Y %H:%M:%S GMT')
config = [
screen, parse_time,
None, 0, user_agent,
@ -31,22 +27,15 @@ def generate_proof_token(required: bool, seed: str = None, difficulty: str = Non
random.choice(["alert", "ontransitionend", "onprogress"])
]
config[1] = parse_time
config[4] = user_agent
config[7] = random.randint(101, 2100)
diff_len = None if difficulty is None else len(difficulty)
diff_len = len(difficulty)
for i in range(100000):
config[3] = i
json_data = json.dumps(config)
base = base64.b64encode(json_data.encode()).decode()
hash_value = hashlib.sha3_512((seed or "" + base).encode()).digest()
hash_value = hashlib.sha3_512((seed + base).encode()).digest()
if difficulty is None or hash_value.hex()[:diff_len] <= difficulty:
if seed is None:
return "gAAAAAC" + base
proof_token_cache[seed] = "gAAAAAB" + base
return proof_token_cache[seed]
if hash_value.hex()[:diff_len] <= difficulty:
return "gAAAAAB" + base
fallback_base = base64.b64encode(f'"{seed}"'.encode()).decode()
return "gAAAAABwQ8Lk5FbGpA2NcR9dShT6gYjU7VxZ4D" + fallback_base

2
g4f/Provider/you/har_file.py
View File

@ -115,7 +115,7 @@ async def get_telemetry_ids(proxy: str = None) -> list:
if page is not None:
await page.close()
if browser is not None:
await browser.close()
await browser.stop()
except Exception as e:
if debug.logging:
logging.error(e)