diff options
Diffstat (limited to 'synapse/api')
| -rw-r--r-- | synapse/api/errors.py | 1 | ||||
| -rw-r--r-- | synapse/api/filtering.py | 45 |
2 files changed, 46 insertions, 0 deletions
diff --git a/synapse/api/errors.py b/synapse/api/errors.py index 0041646858..921c457738 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -39,6 +39,7 @@ class Codes(object): CAPTCHA_NEEDED = "M_CAPTCHA_NEEDED" CAPTCHA_INVALID = "M_CAPTCHA_INVALID" MISSING_PARAM = "M_MISSING_PARAM" + INVALID_PARAM = "M_INVALID_PARAM" TOO_LARGE = "M_TOO_LARGE" EXCLUSIVE = "M_EXCLUSIVE" THREEPID_AUTH_FAILED = "M_THREEPID_AUTH_FAILED" diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index 3b3ef70750..fb291d7fb9 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -71,6 +71,21 @@ class Filtering(object): if key in user_filter_json["room"]: self._check_definition(user_filter_json["room"][key]) + if "event_fields" in user_filter_json: + if type(user_filter_json["event_fields"]) != list: + raise SynapseError(400, "event_fields must be a list of strings") + for field in user_filter_json["event_fields"]: + if not isinstance(field, basestring): + raise SynapseError(400, "Event field must be a string") + # Don't allow '\\' in event field filters. This makes matching + # events a lot easier as we can then use a negative lookbehind + # assertion to split '\.' If we allowed \\ then it would + # incorrectly split '\\.' See synapse.events.utils.serialize_event + if r'\\' in field: + raise SynapseError( + 400, r'The escape character \ cannot itself be escaped' + ) + def _check_definition_room_lists(self, definition): """Check that "rooms" and "not_rooms" are lists of room ids if they are present @@ -152,6 +167,7 @@ class FilterCollection(object): self.include_leave = filter_json.get("room", {}).get( "include_leave", False ) + self.event_fields = filter_json.get("event_fields", []) def __repr__(self): return "<FilterCollection %s>" % (json.dumps(self._filter_json),) @@ -186,6 +202,26 @@ class FilterCollection(object): def filter_room_account_data(self, events): return self._room_account_data.filter(self._room_filter.filter(events)) + def blocks_all_presence(self): + return ( + self._presence_filter.filters_all_types() or + self._presence_filter.filters_all_senders() + ) + + def blocks_all_room_ephemeral(self): + return ( + self._room_ephemeral_filter.filters_all_types() or + self._room_ephemeral_filter.filters_all_senders() or + self._room_ephemeral_filter.filters_all_rooms() + ) + + def blocks_all_room_timeline(self): + return ( + self._room_timeline_filter.filters_all_types() or + self._room_timeline_filter.filters_all_senders() or + self._room_timeline_filter.filters_all_rooms() + ) + class Filter(object): def __init__(self, filter_json): @@ -202,6 +238,15 @@ class Filter(object): self.contains_url = self.filter_json.get("contains_url", None) + def filters_all_types(self): + return "*" in self.not_types + + def filters_all_senders(self): + return "*" in self.not_senders + + def filters_all_rooms(self): + return "*" in self.not_rooms + def check(self, event): """Checks whether the filter matches the given event. |