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Mirrors the Slack `allowed_channels` feature (PR #7401) and Discord's `allowed_channels` (PR #7044) across the remaining group-capable platforms. All five platforms (Slack + Discord + the four added here) now follow the same pattern: primary config via config.yaml, env-var fallback as an escape hatch — matching the project policy that .env is for secrets only and behavioral settings belong in config.yaml. Also fixes a duplicate `slack` key in DEFAULT_CONFIG introduced by PR #7401 (the later entry silently overwrote `allowed_channels`, `require_mention`, and `free_response_channels` at dict-literal evaluation time). Platforms added: - Telegram: `telegram.allowed_chats` (env alias: `TELEGRAM_ALLOWED_CHATS`) - Mattermost: `mattermost.allowed_channels` (env alias: `MATTERMOST_ALLOWED_CHANNELS`) - Matrix: `matrix.allowed_rooms` (env alias: `MATRIX_ALLOWED_ROOMS`) - DingTalk: `dingtalk.allowed_chats` (env alias: `DINGTALK_ALLOWED_CHATS`) Mattermost and Matrix previously had NO config.yaml bridging for any of their gating settings; this PR adds `load_gateway_config` bridges for them (Mattermost gets require_mention + free_response_channels + allowed_channels; Matrix gets allowed_rooms on top of its existing bridges for require_mention and free_response_rooms). Semantics identical everywhere: - Empty = no restriction (fully backward compatible). - Non-empty = hard whitelist: non-listed chats are silently ignored, even when the bot is @mentioned. - DMs bypass the check entirely. DEFAULT_CONFIG merges the duplicate `slack` block and adds new `mattermost` and `matrix` blocks so all gating settings surface in defaults. Not included: Feishu (has its own per-chat `chat_rules` system that covers this use case differently), WhatsApp (already has `group_allow_from` via `group_policy: allowlist`), pure-DM platforms (Signal, SMS, BlueBubbles, Yuanbao — no group concept).
364 lines
13 KiB
Python
364 lines
13 KiB
Python
"""Tests for the allowed_{channels,chats,rooms} whitelist extension
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added alongside PR #7401 (Slack).
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Covers: Telegram, Matrix, Mattermost, DingTalk.
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For each platform:
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- Empty = no restriction (fully backward compatible).
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- When set, messages from non-listed chats/rooms are silently ignored.
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- DMs are never filtered.
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- @mention does NOT bypass the whitelist.
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- config.yaml → env var bridging (via load_gateway_config) where applicable.
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"""
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from types import SimpleNamespace
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from unittest.mock import AsyncMock
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import pytest
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from gateway.config import Platform, PlatformConfig
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# ---------------------------------------------------------------------------
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# Telegram
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# ---------------------------------------------------------------------------
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def _make_telegram_adapter(*, allowed_chats=None, require_mention=None):
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from gateway.platforms.telegram import TelegramAdapter
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extra = {}
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if allowed_chats is not None:
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extra["allowed_chats"] = allowed_chats
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if require_mention is not None:
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extra["require_mention"] = require_mention
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adapter = object.__new__(TelegramAdapter)
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adapter.platform = Platform.TELEGRAM
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adapter.config = PlatformConfig(enabled=True, token="***", extra=extra)
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adapter._bot = SimpleNamespace(id=999, username="hermes_bot")
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adapter._message_handler = AsyncMock()
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adapter._mention_patterns = adapter._compile_mention_patterns()
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return adapter
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def _tg_group_message(chat_id=-100, text="hello"):
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return SimpleNamespace(
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text=text,
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caption=None,
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entities=[],
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caption_entities=[],
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message_thread_id=None,
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chat=SimpleNamespace(id=chat_id, type="group"),
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from_user=SimpleNamespace(id=111),
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reply_to_message=None,
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)
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def _tg_dm_message(text="hello"):
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return SimpleNamespace(
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text=text,
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caption=None,
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entities=[],
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caption_entities=[],
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message_thread_id=None,
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chat=SimpleNamespace(id=111, type="private"),
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from_user=SimpleNamespace(id=111),
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reply_to_message=None,
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)
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class TestTelegramAllowedChats:
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def test_empty_is_no_restriction(self, monkeypatch):
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monkeypatch.delenv("TELEGRAM_ALLOWED_CHATS", raising=False)
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adapter = _make_telegram_adapter()
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assert adapter._telegram_allowed_chats() == set()
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assert adapter._should_process_message(_tg_group_message(-100)) is True
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def test_list_form(self):
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adapter = _make_telegram_adapter(allowed_chats=[-100, -200])
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assert adapter._telegram_allowed_chats() == {"-100", "-200"}
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def test_csv_form(self):
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adapter = _make_telegram_adapter(allowed_chats="-100, -200")
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assert adapter._telegram_allowed_chats() == {"-100", "-200"}
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def test_env_var_fallback(self, monkeypatch):
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monkeypatch.setenv("TELEGRAM_ALLOWED_CHATS", "-100,-200")
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adapter = _make_telegram_adapter() # no extra → falls back to env
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assert adapter._telegram_allowed_chats() == {"-100", "-200"}
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def test_blocks_non_whitelisted_group(self):
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adapter = _make_telegram_adapter(allowed_chats=["-100"])
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assert adapter._should_process_message(_tg_group_message(-999)) is False
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def test_permits_whitelisted_group(self):
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adapter = _make_telegram_adapter(
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allowed_chats=["-100"], require_mention=False,
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)
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assert adapter._should_process_message(_tg_group_message(-100)) is True
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def test_mention_cannot_bypass_whitelist(self):
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"""@mention in a non-allowed chat is still ignored."""
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adapter = _make_telegram_adapter(allowed_chats=["-100"])
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msg = _tg_group_message(-999, text="@hermes_bot hello")
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msg.entities = [SimpleNamespace(
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type="mention", offset=0, length=len("@hermes_bot"),
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)]
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assert adapter._should_process_message(msg) is False
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def test_dms_unaffected(self):
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"""DMs bypass the allowed_chats whitelist entirely."""
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adapter = _make_telegram_adapter(allowed_chats=["-100"])
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assert adapter._should_process_message(_tg_dm_message()) is True
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def test_config_bridge(self, monkeypatch, tmp_path):
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"""slack-style config.yaml → env var bridge works."""
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from gateway.config import load_gateway_config
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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(hermes_home / "config.yaml").write_text(
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"telegram:\n"
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" allowed_chats:\n"
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" - -100\n"
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" - -200\n",
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encoding="utf-8",
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)
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("TELEGRAM_ALLOWED_CHATS", "__sentinel__")
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monkeypatch.delenv("TELEGRAM_ALLOWED_CHATS")
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load_gateway_config()
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import os as _os
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assert _os.environ["TELEGRAM_ALLOWED_CHATS"] == "-100,-200"
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def test_config_bridge_env_takes_precedence(self, monkeypatch, tmp_path):
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from gateway.config import load_gateway_config
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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(hermes_home / "config.yaml").write_text(
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"telegram:\n"
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" allowed_chats: -100\n",
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encoding="utf-8",
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)
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("TELEGRAM_ALLOWED_CHATS", "-999")
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load_gateway_config()
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import os as _os
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assert _os.environ["TELEGRAM_ALLOWED_CHATS"] == "-999"
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# ---------------------------------------------------------------------------
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# DingTalk
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# ---------------------------------------------------------------------------
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def _make_dingtalk_adapter(*, allowed_chats=None, require_mention=None):
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# Import lazily — DingTalk SDK may not be installed.
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pytest.importorskip("gateway.platforms.dingtalk", reason="DingTalk adapter not importable")
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from gateway.platforms.dingtalk import DingTalkAdapter
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extra = {}
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if allowed_chats is not None:
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extra["allowed_chats"] = allowed_chats
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if require_mention is not None:
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extra["require_mention"] = require_mention
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adapter = object.__new__(DingTalkAdapter)
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adapter.platform = Platform.DINGTALK
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adapter.config = PlatformConfig(enabled=True, extra=extra)
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return adapter
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class TestDingTalkAllowedChats:
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def test_empty_is_no_restriction(self, monkeypatch):
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monkeypatch.delenv("DINGTALK_ALLOWED_CHATS", raising=False)
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adapter = _make_dingtalk_adapter()
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assert adapter._dingtalk_allowed_chats() == set()
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def test_list_form(self):
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adapter = _make_dingtalk_adapter(allowed_chats=["cidABC", "cidDEF"])
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assert adapter._dingtalk_allowed_chats() == {"cidABC", "cidDEF"}
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def test_csv_form(self):
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adapter = _make_dingtalk_adapter(allowed_chats="cidABC, cidDEF")
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assert adapter._dingtalk_allowed_chats() == {"cidABC", "cidDEF"}
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def test_env_var_fallback(self, monkeypatch):
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monkeypatch.setenv("DINGTALK_ALLOWED_CHATS", "cidABC,cidDEF")
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adapter = _make_dingtalk_adapter()
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assert adapter._dingtalk_allowed_chats() == {"cidABC", "cidDEF"}
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def test_blocks_non_whitelisted_group(self):
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adapter = _make_dingtalk_adapter(allowed_chats=["cidABC"])
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assert adapter._should_process_message(
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message=None, text="hello", is_group=True, chat_id="cidXYZ",
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) is False
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def test_dm_unaffected(self):
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"""DMs (is_group=False) bypass the whitelist."""
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adapter = _make_dingtalk_adapter(allowed_chats=["cidABC"])
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assert adapter._should_process_message(
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message=None, text="hello", is_group=False, chat_id="cidXYZ",
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) is True
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def test_config_bridge(self, monkeypatch, tmp_path):
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from gateway.config import load_gateway_config
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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(hermes_home / "config.yaml").write_text(
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"dingtalk:\n"
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" allowed_chats:\n"
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" - cidABC\n"
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" - cidDEF\n",
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encoding="utf-8",
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)
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("DINGTALK_ALLOWED_CHATS", "__sentinel__")
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monkeypatch.delenv("DINGTALK_ALLOWED_CHATS")
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load_gateway_config()
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import os as _os
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assert _os.environ["DINGTALK_ALLOWED_CHATS"] == "cidABC,cidDEF"
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# ---------------------------------------------------------------------------
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# Mattermost (env-var only — no config.yaml bridge)
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# ---------------------------------------------------------------------------
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class TestMattermostAllowedChannels:
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"""Mattermost whitelist logic — replicated since the adapter reads config
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with env-var fallback inline inside _handle_post rather than through a
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helper method."""
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@staticmethod
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def _would_process(channel_id, channel_type="O", allowed_cfg=None, allowed_env=""):
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"""Replicate the whitelist gate from gateway/platforms/mattermost.py."""
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import os as _os
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if channel_type == "D":
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return True
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# config-first, env-var fallback (matching the adapter)
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allowed_raw = allowed_cfg
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if allowed_raw is None:
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allowed_raw = allowed_env
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if isinstance(allowed_raw, list):
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allowed = {str(c).strip() for c in allowed_raw if str(c).strip()}
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else:
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allowed = {c.strip() for c in str(allowed_raw).split(",") if c.strip()}
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if allowed and channel_id not in allowed:
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return False
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return True
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def test_empty_config_is_no_restriction(self):
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assert self._would_process("chan123", allowed_cfg=None, allowed_env="") is True
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def test_config_list_blocks_non_whitelisted_channel(self):
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assert self._would_process(
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"chanXYZ", allowed_cfg=["chanABC", "chanDEF"],
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) is False
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def test_config_list_permits_whitelisted_channel(self):
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assert self._would_process(
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"chanABC", allowed_cfg=["chanABC", "chanDEF"],
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) is True
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def test_env_var_fallback_when_no_config(self):
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assert self._would_process(
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"chanXYZ", allowed_cfg=None, allowed_env="chanABC,chanDEF",
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) is False
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def test_dm_unaffected(self):
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assert self._would_process(
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"chanXYZ", channel_type="D", allowed_cfg=["chanABC"],
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) is True
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def test_config_bridge(self, monkeypatch, tmp_path):
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from gateway.config import load_gateway_config
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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(hermes_home / "config.yaml").write_text(
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"mattermost:\n"
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" allowed_channels:\n"
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" - chanABC\n"
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" - chanDEF\n",
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encoding="utf-8",
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)
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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# Pre-register the key with monkeypatch so teardown cleans it up
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# even though load_gateway_config mutates os.environ directly
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# (monkeypatch only restores keys it's touched via setenv/delenv;
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# delenv on an absent key is a no-op for teardown purposes).
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monkeypatch.setenv("MATTERMOST_ALLOWED_CHANNELS", "__sentinel__")
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monkeypatch.delenv("MATTERMOST_ALLOWED_CHANNELS")
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load_gateway_config()
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import os as _os
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assert _os.environ["MATTERMOST_ALLOWED_CHANNELS"] == "chanABC,chanDEF"
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# ---------------------------------------------------------------------------
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# Matrix
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# ---------------------------------------------------------------------------
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class TestMatrixAllowedRooms:
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"""Matrix whitelist behavior — tested via the env-var-initialized
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instance attribute _allowed_rooms."""
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def test_empty_env_empty_set(self, monkeypatch):
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monkeypatch.delenv("MATRIX_ALLOWED_ROOMS", raising=False)
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# Replicate __init__ parsing without needing the real adapter.
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raw = "" or ""
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allowed = {r.strip() for r in raw.split(",") if r.strip()}
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assert allowed == set()
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def test_env_var_parsed_to_set(self, monkeypatch):
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monkeypatch.setenv("MATRIX_ALLOWED_ROOMS", "!room1:srv,!room2:srv")
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import os as _os
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raw = _os.environ["MATRIX_ALLOWED_ROOMS"]
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allowed = {r.strip() for r in raw.split(",") if r.strip()}
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assert allowed == {"!room1:srv", "!room2:srv"}
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def test_block_logic(self):
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"""Replicates the matrix.py gate: if allowed non-empty and room not in it, drop."""
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allowed = {"!allowed:srv"}
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# Non-allowed room in group (is_dm=False) → blocked
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def would_process(room_id, is_dm):
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if is_dm:
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return True
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if allowed and room_id not in allowed:
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return False
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return True
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assert would_process("!blocked:srv", is_dm=False) is False
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assert would_process("!allowed:srv", is_dm=False) is True
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# DM always allowed
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assert would_process("!blocked:srv", is_dm=True) is True
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def test_config_bridge(self, monkeypatch, tmp_path):
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from gateway.config import load_gateway_config
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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(hermes_home / "config.yaml").write_text(
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"matrix:\n"
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" allowed_rooms:\n"
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" - '!room1:srv'\n"
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" - '!room2:srv'\n",
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encoding="utf-8",
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)
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("MATRIX_ALLOWED_ROOMS", "__sentinel__")
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monkeypatch.delenv("MATRIX_ALLOWED_ROOMS")
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load_gateway_config()
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import os as _os
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assert _os.environ["MATRIX_ALLOWED_ROOMS"] == "!room1:srv,!room2:srv"
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