forked from phoenix/litellm-mirror
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# +------------------------------+
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#
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# Blocked User List
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#
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# +------------------------------+
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# Thank you users! We ❤️ you! - Krrish & Ishaan
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## This accepts a list of user id's for whom calls will be rejected
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from typing import Optional, Literal
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import litellm
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from litellm.caching import DualCache
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from litellm.proxy._types import UserAPIKeyAuth
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from litellm.integrations.custom_logger import CustomLogger
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from litellm._logging import verbose_proxy_logger
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from fastapi import HTTPException
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import json, traceback
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class _ENTERPRISE_BlockedUserList(CustomLogger):
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# Class variables or attributes
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def __init__(self):
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blocked_user_list = litellm.blocked_user_list
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if blocked_user_list is None:
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raise Exception(
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"`blocked_user_list` can either be a list or filepath. None set."
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)
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if isinstance(blocked_user_list, list):
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self.blocked_user_list = blocked_user_list
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if isinstance(blocked_user_list, str): # assume it's a filepath
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try:
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with open(blocked_user_list, "r") as file:
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data = file.read()
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self.blocked_user_list = data.split("\n")
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except FileNotFoundError:
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raise Exception(
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f"File not found. blocked_user_list={blocked_user_list}"
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)
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except Exception as e:
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raise Exception(
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f"An error occurred: {str(e)}, blocked_user_list={blocked_user_list}"
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)
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def print_verbose(self, print_statement, level: Literal["INFO", "DEBUG"] = "DEBUG"):
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if level == "INFO":
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verbose_proxy_logger.info(print_statement)
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elif level == "DEBUG":
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verbose_proxy_logger.debug(print_statement)
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if litellm.set_verbose is True:
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print(print_statement) # noqa
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async def async_pre_call_hook(
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self,
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user_api_key_dict: UserAPIKeyAuth,
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cache: DualCache,
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data: dict,
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call_type: str,
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):
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try:
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"""
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- check if user id part of call
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- check if user id part of blocked list
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"""
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self.print_verbose(f"Inside Blocked User List Pre-Call Hook")
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if "user_id" in data:
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if data["user_id"] in self.blocked_user_list:
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raise HTTPException(
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status_code=400,
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detail={
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"error": f"User blocked from making LLM API Calls. User={data['user_id']}"
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},
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)
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except HTTPException as e:
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raise e
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except Exception as e:
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traceback.print_exc()
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