hermes-agent/tests/gateway/test_telegram_auth_check.py
kshitijk4poor 9ecacd6bf4 fix(telegram): update auth check tests for group_allow_from split
Update test_telegram_auth_check.py to use group_allow_from for group
messages (matching the PR's intentional behavior split: allow_from for
DMs, group_allow_from for groups). Add test_is_user_authorized_from_message_group_allow_from
to cover the new group path.
2026-07-22 12:47:41 +05:30

407 lines
14 KiB
Python

"""Tests for Telegram adapter early authorization check.
Verifies that unauthorized users are blocked before any text batching,
event building, or response generation occurs.
"""
import asyncio
from types import SimpleNamespace
from unittest.mock import AsyncMock, patch
import pytest
from gateway.config import Platform, PlatformConfig
from gateway.platforms.base import MessageType
def _make_adapter(allow_from=None, allowed_chats=None, group_allowed_chats=None, callback_auth=None, **extra_overrides):
try:
from plugins.platforms.telegram.adapter import TelegramAdapter
except ModuleNotFoundError: # PR branch before Telegram plugin extraction
from gateway.platforms.telegram import TelegramAdapter
extra = {}
if allow_from is not None:
extra["allow_from"] = allow_from
if allowed_chats is not None:
extra["allowed_chats"] = allowed_chats
if group_allowed_chats is not None:
extra["group_allowed_chats"] = group_allowed_chats
extra.update(extra_overrides)
adapter = object.__new__(TelegramAdapter)
adapter.platform = Platform.TELEGRAM
adapter.config = PlatformConfig(enabled=True, token="fake-token", extra=extra)
adapter._bot = SimpleNamespace(id=999, username="test_bot")
adapter._message_handler = AsyncMock()
adapter._pending_text_batches = {}
adapter._pending_text_batch_tasks = {}
adapter._text_batch_delay_seconds = 0.01
adapter._text_batch_split_delay_seconds = 0.01
adapter._mention_patterns = adapter._compile_mention_patterns()
adapter._forum_lock = asyncio.Lock()
adapter._forum_command_registered = set()
adapter._active_sessions = {}
adapter._pending_messages = {}
if callback_auth is not None:
adapter._is_callback_user_authorized = callback_auth
return adapter
def _make_message(text="hello", *, from_user_id=111, chat_id=-100, chat_type="group"):
return SimpleNamespace(
message_id=42,
text=text,
caption=None,
entities=[],
caption_entities=[],
message_thread_id=None,
is_topic_message=False,
chat=SimpleNamespace(id=chat_id, type=chat_type, title="Test", is_forum=False),
from_user=SimpleNamespace(id=from_user_id, full_name="Test User", first_name="Test"),
reply_to_message=None,
date=None,
location=None,
photo=None,
video=None,
audio=None,
voice=None,
document=None,
sticker=None,
media_group_id=None,
)
@pytest.mark.asyncio
async def test_unauthorized_user_blocked_before_event_building():
"""Unauthorized user's message should be blocked before _build_message_event."""
adapter = _make_adapter(group_allow_from=["222"]) # Only user 222 allowed in groups
build_called = False
original_build = adapter._build_message_event
def track_build(*a, **kw):
nonlocal build_called
build_called = True
return original_build(*a, **kw)
adapter._build_message_event = track_build
update = SimpleNamespace(
update_id=1,
message=_make_message(from_user_id=111, chat_type="group"), # User 111 NOT in group_allow_from
effective_message=None,
)
await adapter._handle_text_message(update, SimpleNamespace())
assert build_called is False, "build_message_event should not be called for unauthorized user"
@pytest.mark.asyncio
async def test_authorized_user_processed_normally():
"""Authorized user's message should pass the auth check and build an event."""
adapter = _make_adapter(group_allow_from=["111"])
build_called = False
original_build = adapter._build_message_event
def track_build(*a, **kw):
nonlocal build_called
build_called = True
return original_build(*a, **kw)
adapter._build_message_event = track_build
update = SimpleNamespace(
update_id=1,
message=_make_message(from_user_id=111, chat_type="group"),
effective_message=None,
)
await adapter._handle_text_message(update, SimpleNamespace())
assert build_called is True, "build_message_event should be called for authorized user"
@pytest.mark.asyncio
async def test_channel_post_passes_auth():
"""Messages with no from_user (channel posts) should pass user-level auth."""
adapter = _make_adapter(allow_from=["111"])
build_called = False
original_build = adapter._build_message_event
def track_build(*a, **kw):
nonlocal build_called
build_called = True
return original_build(*a, **kw)
adapter._build_message_event = track_build
msg = _make_message()
msg.from_user = None # Channel post has no sender
update = SimpleNamespace(
update_id=1,
message=msg,
effective_message=None,
)
await adapter._handle_text_message(update, SimpleNamespace())
assert build_called is True, "Channel posts should pass user-level auth"
@pytest.mark.asyncio
async def test_command_from_unauthorized_user_blocked():
"""Commands from unauthorized users should be blocked."""
adapter = _make_adapter(group_allow_from=["222"])
adapter.handle_message = AsyncMock()
update = SimpleNamespace(
update_id=1,
message=_make_message(text="/start", from_user_id=111, chat_type="group"),
effective_message=None,
)
await adapter._handle_command(update, SimpleNamespace())
adapter.handle_message.assert_not_awaited()
@pytest.mark.asyncio
async def test_command_from_authorized_user_processed():
"""Commands from authorized users should be processed."""
adapter = _make_adapter(group_allow_from=["111"])
adapter.handle_message = AsyncMock()
update = SimpleNamespace(
update_id=1,
message=_make_message(text="/start", from_user_id=111, chat_type="group"),
effective_message=None,
)
await adapter._handle_command(update, SimpleNamespace())
adapter.handle_message.assert_awaited_once()
@pytest.mark.asyncio
async def test_location_from_unauthorized_user_blocked():
"""Location messages from unauthorized users should be blocked."""
adapter = _make_adapter(group_allow_from=["222"])
msg = _make_message(from_user_id=111, chat_type="group")
msg.text = None
msg.location = SimpleNamespace(latitude=53.3498, longitude=-6.2603)
update = SimpleNamespace(
update_id=1,
message=msg,
effective_message=None,
)
# Should not raise — just silently return
await adapter._handle_location_message(update, SimpleNamespace())
def test_is_user_authorized_from_message_allow_from():
"""_is_user_authorized_from_message should respect adapter-level allow_from for DMs."""
adapter = _make_adapter(allow_from=["111", "222"])
msg = _make_message(from_user_id=111, chat_type="dm")
assert adapter._is_user_authorized_from_message(msg) is True
msg = _make_message(from_user_id=333, chat_type="dm")
assert adapter._is_user_authorized_from_message(msg) is False
def test_is_user_authorized_from_message_group_allow_from():
"""_is_user_authorized_from_message should respect adapter-level group_allow_from for groups."""
adapter = _make_adapter(group_allow_from=["111", "222"])
msg = _make_message(from_user_id=111, chat_type="group")
assert adapter._is_user_authorized_from_message(msg) is True
msg = _make_message(from_user_id=333, chat_type="group")
assert adapter._is_user_authorized_from_message(msg) is False
def test_is_user_authorized_from_message_wildcard():
"""_is_user_authorized_from_message should accept wildcard '*'."""
adapter = _make_adapter(allow_from=["*"])
msg = _make_message(from_user_id=999)
assert adapter._is_user_authorized_from_message(msg) is True
def test_is_user_authorized_from_message_no_from_user():
"""_is_user_authorized_from_message should return True for messages without from_user."""
adapter = _make_adapter(allow_from=["111"])
msg = _make_message()
msg.from_user = None
assert adapter._is_user_authorized_from_message(msg) is True
def test_is_user_authorized_from_message_callback():
"""_is_user_authorized_from_message should use _is_callback_user_authorized."""
adapter = _make_adapter(callback_auth=lambda uid, **_kw: uid == "555")
msg = _make_message(from_user_id=555)
assert adapter._is_user_authorized_from_message(msg) is True
msg = _make_message(from_user_id=666)
assert adapter._is_user_authorized_from_message(msg) is False
def test_unknown_dm_with_no_allowlist_passes_to_pairing(monkeypatch):
"""Unknown DMs must still reach the gateway pairing flow when no allowlist exists."""
for key in (
"TELEGRAM_ALLOWED_USERS",
"TELEGRAM_GROUP_ALLOWED_USERS",
"TELEGRAM_GROUP_ALLOWED_CHATS",
"TELEGRAM_ALLOW_ALL_USERS",
"GATEWAY_ALLOWED_USERS",
"GATEWAY_ALLOW_ALL_USERS",
):
monkeypatch.delenv(key, raising=False)
adapter = _make_adapter()
msg = _make_message(from_user_id=111, chat_id=111, chat_type="private")
assert adapter._is_user_authorized_from_message(msg) is True
def test_runner_auth_gets_group_user_allowlist_context(monkeypatch):
"""Group user allowlists need a group-shaped source, not a DM-shaped one."""
monkeypatch.setenv("TELEGRAM_GROUP_ALLOWED_USERS", "111")
seen_sources = []
class Runner:
def _is_user_authorized(self, source):
seen_sources.append(source)
return source.chat_type == "group" and source.chat_id == "-100" and source.user_id == "111"
async def handle(self, event):
return None
runner = Runner()
adapter = _make_adapter()
adapter._message_handler = runner.handle
msg = _make_message(from_user_id=111, chat_id=-100, chat_type="group")
assert adapter._is_user_authorized_from_message(msg) is True
assert seen_sources
assert seen_sources[0].chat_type == "group"
assert seen_sources[0].chat_id == "-100"
def test_runner_auth_gets_group_chat_allowlist_context(monkeypatch):
"""Group chat allowlists need the real chat id before intake drops updates."""
monkeypatch.setenv("TELEGRAM_GROUP_ALLOWED_CHATS", "-222")
seen_sources = []
class Runner:
def _is_user_authorized(self, source):
seen_sources.append(source)
return source.chat_type == "group" and source.chat_id == "-222"
async def handle(self, event):
return None
runner = Runner()
adapter = _make_adapter()
adapter._message_handler = runner.handle
msg = _make_message(from_user_id=111, chat_id=-222, chat_type="group")
assert adapter._is_user_authorized_from_message(msg) is True
assert seen_sources
assert seen_sources[0].chat_type == "group"
assert seen_sources[0].chat_id == "-222"
def test_removed_dm_user_blocked_before_pairing_when_allowlist_exists(monkeypatch):
"""A user removed from TELEGRAM_ALLOWED_USERS should be blocked at intake."""
monkeypatch.setenv("TELEGRAM_ALLOWED_USERS", "222")
adapter = _make_adapter()
msg = _make_message(from_user_id=111, chat_id=111, chat_type="private")
assert adapter._is_user_authorized_from_message(msg) is False
@pytest.mark.asyncio
async def test_media_from_removed_user_blocked_before_event_building(monkeypatch):
"""Removed users must not inject prompt-bearing documents via media handlers."""
monkeypatch.setenv("TELEGRAM_ALLOWED_USERS", "222")
adapter = _make_adapter()
adapter.handle_message = AsyncMock()
build_called = False
def track_build(*_args, **_kwargs):
nonlocal build_called
build_called = True
raise AssertionError("media handler built an event for an unauthorized user")
adapter._build_message_event = track_build
document = SimpleNamespace(
file_name="payload.txt",
mime_type="text/plain",
file_size=42,
get_file=AsyncMock(side_effect=AssertionError("unauthorized document was downloaded")),
)
msg = _make_message(text=None, from_user_id=111, chat_id=111, chat_type="private")
msg.caption = "please process this caption"
msg.document = document
update = SimpleNamespace(update_id=1, message=msg, effective_message=None)
await adapter._handle_media_message(update, SimpleNamespace())
assert build_called is False
adapter.handle_message.assert_not_awaited()
document.get_file.assert_not_awaited()
@pytest.mark.asyncio
async def test_unmentioned_group_text_from_removed_user_not_observed():
"""Removed users must not persist unmentioned group text into observed context."""
adapter = _make_adapter(
group_allow_from=["222"],
allowed_chats=["-100"],
group_allowed_chats=["-100"],
require_mention=True,
observe_unmentioned_group_messages=True,
)
observed = []
adapter._observe_unmentioned_group_message = lambda *args, **kwargs: observed.append((args, kwargs))
msg = _make_message(text="side chatter", from_user_id=111, chat_id=-100, chat_type="group")
update = SimpleNamespace(update_id=1, message=msg, effective_message=None)
await adapter._handle_text_message(update, SimpleNamespace())
assert observed == []
@pytest.mark.asyncio
async def test_unmentioned_group_location_from_removed_user_not_observed():
"""Removed users must not persist unmentioned group locations into observed context."""
adapter = _make_adapter(
group_allow_from=["222"],
allowed_chats=["-100"],
group_allowed_chats=["-100"],
require_mention=True,
observe_unmentioned_group_messages=True,
)
observed = []
adapter._observe_unmentioned_group_message = lambda *args, **kwargs: observed.append((args, kwargs))
msg = _make_message(text=None, from_user_id=111, chat_id=-100, chat_type="group")
msg.location = SimpleNamespace(latitude=53.3498, longitude=-6.2603)
update = SimpleNamespace(update_id=1, message=msg, effective_message=None)
await adapter._handle_location_message(update, SimpleNamespace())
assert observed == []