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hermes-agent/tests/gateway/test_feishu_bot_auth_bypass.py
Brooklyn Nicholson db884f4646 chore: uptick
2026-05-02 03:19:39 -05:00

114 lines
3.5 KiB
Python

"""Regression guard for Feishu bot-sender authorization bypass.
Mirrors tests/gateway/test_discord_bot_auth_bypass.py for Platform.FEISHU.
Without the bypass in gateway/run.py, Feishu bot senders admitted by the
adapter would be rejected at _is_user_authorized with "Unauthorized user"
— same class of bug as Discord #4466.
"""
from __future__ import annotations
from types import SimpleNamespace
import pytest
from gateway.session import Platform, SessionSource
@pytest.fixture(autouse=True)
def _isolate_feishu_env(monkeypatch):
for var in (
"FEISHU_ALLOW_BOTS",
"FEISHU_ALLOWED_USERS",
"FEISHU_ALLOW_ALL_USERS",
"GATEWAY_ALLOW_ALL_USERS",
"GATEWAY_ALLOWED_USERS",
):
monkeypatch.delenv(var, raising=False)
def _make_bare_runner():
from gateway.run import GatewayRunner
runner = object.__new__(GatewayRunner)
runner.pairing_store = SimpleNamespace(is_approved=lambda *_a, **_kw: False)
return runner
def _make_feishu_bot_source(open_id: str = "ou_peer"):
return SessionSource(
platform=Platform.FEISHU,
chat_id="oc_1",
chat_type="group",
user_id=open_id,
user_name="PeerBot",
is_bot=True,
)
def _make_feishu_human_source(open_id: str = "ou_human"):
return SessionSource(
platform=Platform.FEISHU,
chat_id="oc_1",
chat_type="group",
user_id=open_id,
user_name="Human",
is_bot=False,
)
def test_feishu_bot_authorized_when_allow_bots_mentions(monkeypatch):
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOW_BOTS", "mentions")
monkeypatch.setenv("FEISHU_ALLOWED_USERS", "ou_human")
assert runner._is_user_authorized(_make_feishu_bot_source("ou_peer")) is True
def test_feishu_bot_authorized_when_allow_bots_all(monkeypatch):
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOW_BOTS", "all")
monkeypatch.setenv("FEISHU_ALLOWED_USERS", "ou_human")
assert runner._is_user_authorized(_make_feishu_bot_source()) is True
def test_feishu_bot_NOT_authorized_when_allow_bots_none(monkeypatch):
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOW_BOTS", "none")
monkeypatch.setenv("FEISHU_ALLOWED_USERS", "ou_human")
assert runner._is_user_authorized(_make_feishu_bot_source("ou_peer")) is False
def test_feishu_bot_NOT_authorized_when_allow_bots_unset(monkeypatch):
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOWED_USERS", "ou_human")
assert runner._is_user_authorized(_make_feishu_bot_source("ou_peer")) is False
def test_feishu_human_still_checked_against_allowlist_when_bot_policy_set(monkeypatch):
"""FEISHU_ALLOW_BOTS=all must NOT open the gate for humans."""
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOW_BOTS", "all")
monkeypatch.setenv("FEISHU_ALLOWED_USERS", "ou_human")
assert runner._is_user_authorized(_make_feishu_human_source("ou_stranger")) is False
assert runner._is_user_authorized(_make_feishu_human_source("ou_human")) is True
def test_feishu_bot_bypass_does_not_leak_to_other_platforms(monkeypatch):
"""FEISHU_ALLOW_BOTS=all must not authorize Telegram/Discord bot sources."""
runner = _make_bare_runner()
monkeypatch.setenv("FEISHU_ALLOW_BOTS", "all")
telegram_bot = SessionSource(
platform=Platform.TELEGRAM,
chat_id="123",
chat_type="channel",
user_id="999",
is_bot=True,
)
assert runner._is_user_authorized(telegram_bot) is False