Coverage for chatgpt_proxy / utils / utils.py: 91%

1# MIT License 

2# 

3# Copyright (c) 2025 Tuomo Kriikkula 

4# 

5# Permission is hereby granted, free of charge, to any person obtaining a copy 

6# of this software and associated documentation files (the "Software"), to deal 

7# in the Software without restriction, including without limitation the rights 

8# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 

9# copies of the Software, and to permit persons to whom the Software is 

10# furnished to do so, subject to the following conditions: 

11# 

12# The above copyright notice and this permission notice shall be included in all 

13# copies or substantial portions of the Software. 

14# 

15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 

16# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 

17# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 

18# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 

19# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 

20# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 

21# SOFTWARE. 

22 

23"""General utilities.""" 

24 

25import datetime 

26import ipaddress 

27import os 

28 

29from chatgpt_proxy.types import Request 

30 

31is_prod_env: bool = "FLY_APP_NAME" in os.environ 

32 

33 

34def get_remote_addr(request: Request) -> ipaddress.IPv4Address: 

35 """Ignoring IPv6 since Steam game servers should always 

36 be IPv4, and this API only expects requests from Steam GSs. 

37 """ 

38 if is_prod_env: 

39 return ipaddress.IPv4Address(request.headers["Fly-Client-IP"]) 

40 else: 

41 return ipaddress.IPv4Address(request.client_ip) 

42 

43 

44def utcnow() -> datetime.datetime: 

45 return datetime.datetime.now(tz=datetime.timezone.utc)