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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
import re
from typing import Any, Generator
from unittest.mock import AsyncMock, Mock
from twisted.internet import defer
from synapse.appservice import ApplicationService, Namespace
from tests import unittest
def _regex(regex: str, exclusive: bool = True) -> Namespace:
return Namespace(exclusive, re.compile(regex))
class ApplicationServiceTestCase(unittest.TestCase):
def setUp(self) -> None:
self.service = ApplicationService(
id="unique_identifier",
sender="@as:test",
url="some_url",
token="some_token",
)
self.event = Mock(
event_id="$abc:xyz",
type="m.something",
room_id="!foo:bar",
sender="@someone:somewhere",
)
self.store = Mock()
self.store.get_aliases_for_room = AsyncMock(return_value=[])
self.store.get_local_users_in_room = AsyncMock(return_value=[])
@defer.inlineCallbacks
def test_regex_user_id_prefix_match(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@irc_foobar:matrix.org"
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_regex_user_id_prefix_no_match(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@someone_else:matrix.org"
self.assertFalse(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_regex_room_member_is_checked(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@someone_else:matrix.org"
self.event.type = "m.room.member"
self.event.state_key = "@irc_foobar:matrix.org"
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_regex_room_id_match(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!some_prefix.*some_suffix:matrix.org")
)
self.event.room_id = "!some_prefixs0m3th1nGsome_suffix:matrix.org"
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_regex_room_id_no_match(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!some_prefix.*some_suffix:matrix.org")
)
self.event.room_id = "!XqBunHwQIXUiqCaoxq:matrix.org"
self.assertFalse(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_regex_alias_match(self) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
self.store.get_aliases_for_room = AsyncMock(
return_value=["#irc_foobar:matrix.org", "#athing:matrix.org"]
)
self.store.get_local_users_in_room = AsyncMock(return_value=[])
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
def test_non_exclusive_alias(self) -> None:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_alias("#irc_foobar:matrix.org"))
def test_non_exclusive_room(self) -> None:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_room("!irc_foobar:matrix.org"))
def test_non_exclusive_user(self) -> None:
self.service.namespaces[ApplicationService.NS_USERS].append(
_regex("@irc_.*:matrix.org", exclusive=False)
)
self.assertFalse(self.service.is_exclusive_user("@irc_foobar:matrix.org"))
def test_exclusive_alias(self) -> None:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_alias("#irc_foobar:matrix.org"))
def test_exclusive_user(self) -> None:
self.service.namespaces[ApplicationService.NS_USERS].append(
_regex("@irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_user("@irc_foobar:matrix.org"))
def test_exclusive_room(self) -> None:
self.service.namespaces[ApplicationService.NS_ROOMS].append(
_regex("!irc_.*:matrix.org", exclusive=True)
)
self.assertTrue(self.service.is_exclusive_room("!irc_foobar:matrix.org"))
@defer.inlineCallbacks
def test_regex_alias_no_match(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
self.store.get_aliases_for_room = AsyncMock(
return_value=["#xmpp_foobar:matrix.org", "#athing:matrix.org"]
)
self.store.get_local_users_in_room = AsyncMock(return_value=[])
self.assertFalse(
(
yield defer.ensureDeferred(
self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
)
@defer.inlineCallbacks
def test_regex_multiple_matches(
self,
) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_ALIASES].append(
_regex("#irc_.*:matrix.org")
)
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.sender = "@irc_foobar:matrix.org"
self.store.get_aliases_for_room = AsyncMock(
return_value=["#irc_barfoo:matrix.org"]
)
self.store.get_local_users_in_room = AsyncMock(return_value=[])
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_interested_in_self(self) -> Generator["defer.Deferred[Any]", object, None]:
# make sure invites get through
self.service.sender = "@appservice:name"
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
self.event.type = "m.room.member"
self.event.content = {"membership": "invite"}
self.event.state_key = self.service.sender
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
@defer.inlineCallbacks
def test_member_list_match(self) -> Generator["defer.Deferred[Any]", object, None]:
self.service.namespaces[ApplicationService.NS_USERS].append(_regex("@irc_.*"))
# Note that @irc_fo:here is the AS user.
self.store.get_local_users_in_room = AsyncMock(
return_value=["@alice:here", "@irc_fo:here", "@bob:here"]
)
self.store.get_aliases_for_room = AsyncMock(return_value=[])
self.event.sender = "@xmpp_foobar:matrix.org"
self.assertTrue(
(
yield self.service.is_interested_in_event(
self.event.event_id, self.event, self.store
)
)
)
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