diff options
| -rw-r--r-- | synapse/appservice/__init__.py | 38 | ||||
| -rw-r--r-- | tests/appservice/test_appservice.py | 4 |
2 files changed, 23 insertions, 19 deletions
diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py index b0106a3597..7346206bb1 100644 --- a/synapse/appservice/__init__.py +++ b/synapse/appservice/__init__.py @@ -13,6 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. from synapse.api.constants import EventTypes +from synapse.util.caches.descriptors import cachedInlineCallbacks from twisted.internet import defer @@ -124,29 +125,23 @@ class ApplicationService(object): raise ValueError( "Expected bool for 'exclusive' in ns '%s'" % ns ) - if not isinstance(regex_obj.get("regex"), basestring): + regex = regex_obj.get("regex") + if isinstance(regex, basestring): + regex_obj["regex"] = re.compile(regex) # Pre-compile regex + else: raise ValueError( "Expected string for 'regex' in ns '%s'" % ns ) return namespaces - def _matches_regex(self, test_string, namespace_key, return_obj=False): - if not isinstance(test_string, basestring): - logger.error( - "Expected a string to test regex against, but got %s", - test_string - ) - return False - + def _matches_regex(self, test_string, namespace_key): for regex_obj in self.namespaces[namespace_key]: - if re.match(regex_obj["regex"], test_string): - if return_obj: - return regex_obj - return True - return False + if regex_obj["regex"].match(test_string): + return regex_obj + return None def _is_exclusive(self, ns_key, test_string): - regex_obj = self._matches_regex(test_string, ns_key, return_obj=True) + regex_obj = self._matches_regex(test_string, ns_key) if regex_obj: return regex_obj["exclusive"] return False @@ -166,7 +161,14 @@ class ApplicationService(object): if not store: defer.returnValue(False) - member_list = yield store.get_users_in_room(event.room_id) + does_match = yield self._matches_user_in_member_list(event.room_id, store) + defer.returnValue(does_match) + + @cachedInlineCallbacks(num_args=1, cache_context=True) + def _matches_user_in_member_list(self, room_id, store, cache_context): + member_list = yield store.get_users_in_room( + room_id, on_invalidate=cache_context.invalidate + ) # check joined member events for user_id in member_list: @@ -219,10 +221,10 @@ class ApplicationService(object): ) def is_interested_in_alias(self, alias): - return self._matches_regex(alias, ApplicationService.NS_ALIASES) + return bool(self._matches_regex(alias, ApplicationService.NS_ALIASES)) def is_interested_in_room(self, room_id): - return self._matches_regex(room_id, ApplicationService.NS_ROOMS) + return bool(self._matches_regex(room_id, ApplicationService.NS_ROOMS)) def is_exclusive_user(self, user_id): return ( diff --git a/tests/appservice/test_appservice.py b/tests/appservice/test_appservice.py index aa8cc50550..7586ea9053 100644 --- a/tests/appservice/test_appservice.py +++ b/tests/appservice/test_appservice.py @@ -19,10 +19,12 @@ from twisted.internet import defer from mock import Mock from tests import unittest +import re + def _regex(regex, exclusive=True): return { - "regex": regex, + "regex": re.compile(regex), "exclusive": exclusive } |