netx/tests/test_client_ip.py
oliver c4526e36d8 Polish HeroUI chrome, topology toolbar, and session client IP.
Checkpoint before workbench facade redesign: list defaults, API key quota, toast portal, topology canvas editor toolbar with More menu, and trusted-proxy client IP for sessions.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-12 15:10:57 +08:00

46 lines
1.6 KiB
Python

"""Unit tests for reverse-proxy client IP resolution."""
from __future__ import annotations
import unittest
from unittest.mock import patch
from netx_api.client_ip import resolve_client_ip_from
class ClientIpTests(unittest.TestCase):
def test_direct_peer_when_not_trusted(self) -> None:
with patch("netx_api.client_ip.settings.trusted_proxy_ips", "127.0.0.1"):
ip = resolve_client_ip_from(
"203.0.113.9",
{"x-forwarded-for": "198.51.100.1", "x-real-ip": "198.51.100.1"},
)
self.assertEqual(ip, "203.0.113.9")
def test_xff_when_peer_is_loopback(self) -> None:
with patch("netx_api.client_ip.settings.trusted_proxy_ips", "127.0.0.1,::1"):
ip = resolve_client_ip_from(
"127.0.0.1",
{"x-forwarded-for": "198.51.100.44, 10.0.0.1"},
)
self.assertEqual(ip, "198.51.100.44")
def test_x_real_ip_preferred(self) -> None:
with patch("netx_api.client_ip.settings.trusted_proxy_ips", "127.0.0.1"):
ip = resolve_client_ip_from(
"127.0.0.1",
{"x-real-ip": "203.0.113.50", "x-forwarded-for": "198.51.100.1"},
)
self.assertEqual(ip, "203.0.113.50")
def test_cf_connecting_ip(self) -> None:
with patch("netx_api.client_ip.settings.trusted_proxy_ips", "127.0.0.1"):
ip = resolve_client_ip_from(
"127.0.0.1",
{"cf-connecting-ip": "203.0.113.77", "x-forwarded-for": "198.51.100.1"},
)
self.assertEqual(ip, "203.0.113.77")
if __name__ == "__main__":
unittest.main()