From 1a934e8bfdf5fd8a2c89e6ada7b172a395e1a5f0 Mon Sep 17 00:00:00 2001 From: Mark Haines Date: Thu, 15 Oct 2015 11:09:57 +0100 Subject: synapse.client.v1.login.LoginFallbackRestServlet and synapse.client.v1.login.PasswordResetRestServlet are unused --- synapse/rest/client/v1/login.py | 30 ------------------------------ 1 file changed, 30 deletions(-) (limited to 'synapse/rest') diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py index 2e3e4f39f3..dacc416055 100644 --- a/synapse/rest/client/v1/login.py +++ b/synapse/rest/client/v1/login.py @@ -192,36 +192,6 @@ class LoginRestServlet(ClientV1RestServlet): return (user, attributes) -class LoginFallbackRestServlet(ClientV1RestServlet): - PATTERN = client_path_pattern("/login/fallback$") - - def on_GET(self, request): - # TODO(kegan): This should be returning some HTML which is capable of - # hitting LoginRestServlet - return (200, {}) - - -class PasswordResetRestServlet(ClientV1RestServlet): - PATTERN = client_path_pattern("/login/reset") - - @defer.inlineCallbacks - def on_POST(self, request): - reset_info = _parse_json(request) - try: - email = reset_info["email"] - user_id = reset_info["user_id"] - handler = self.handlers.login_handler - yield handler.reset_password(user_id, email) - # purposefully give no feedback to avoid people hammering different - # combinations. - defer.returnValue((200, {})) - except KeyError: - raise SynapseError( - 400, - "Missing keys. Requires 'email' and 'user_id'." - ) - - class SAML2RestServlet(ClientV1RestServlet): PATTERN = client_path_pattern("/login/saml2") -- cgit 1.4.1 From 45cd2b023399dc79a77cf59a356ed1c130d970d2 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 20 Oct 2015 15:33:25 +0100 Subject: Refactor api.filtering to have a Filter API --- synapse/api/filtering.py | 153 +++++++++++++---------------------- synapse/rest/client/v2_alpha/sync.py | 4 +- tests/api/test_filtering.py | 57 +++++++------ 3 files changed, 88 insertions(+), 126 deletions(-) (limited to 'synapse/rest') diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index e79e91e7eb..cd7a465e97 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -24,7 +24,7 @@ class Filtering(object): def get_user_filter(self, user_localpart, filter_id): result = self.store.get_user_filter(user_localpart, filter_id) - result.addCallback(Filter) + result.addCallback(FilterCollection) return result def add_user_filter(self, user_localpart, user_filter): @@ -131,125 +131,82 @@ class Filtering(object): raise SynapseError(400, "Bad bundle_updates: expected bool.") -class Filter(object): +class FilterCollection(object): def __init__(self, filter_json): self.filter_json = filter_json + self.room_timeline_filter = Filter( + self.filter_json.get("room", {}).get("timeline", {}) + ) + + self.room_state_filter = Filter( + self.filter_json.get("room", {}).get("state", {}) + ) + + self.room_ephemeral_filter = Filter( + self.filter_json.get("room", {}).get("ephemeral", {}) + ) + + self.presence_filter = Filter( + self.filter_json.get("presence", {}) + ) + def timeline_limit(self): - return self.filter_json.get("room", {}).get("timeline", {}).get("limit", 10) + return self.room_timeline_filter.limit() def presence_limit(self): - return self.filter_json.get("presence", {}).get("limit", 10) + return self.presence_filter.limit() def ephemeral_limit(self): - return self.filter_json.get("room", {}).get("ephemeral", {}).get("limit", 10) + return self.room_ephemeral_filter.limit() def filter_presence(self, events): - return self._filter_on_key(events, ["presence"]) + return self.presence_filter.filter(events) def filter_room_state(self, events): - return self._filter_on_key(events, ["room", "state"]) + return self.room_state_filter.filter(events) def filter_room_timeline(self, events): - return self._filter_on_key(events, ["room", "timeline"]) + return self.room_timeline_filter.filter(events) def filter_room_ephemeral(self, events): - return self._filter_on_key(events, ["room", "ephemeral"]) - - def _filter_on_key(self, events, keys): - filter_json = self.filter_json - if not filter_json: - return events - - try: - # extract the right definition from the filter - definition = filter_json - for key in keys: - definition = definition[key] - return self._filter_with_definition(events, definition) - except KeyError: - # return all events if definition isn't specified. - return events - - def _filter_with_definition(self, events, definition): - return [e for e in events if self._passes_definition(definition, e)] - - def _passes_definition(self, definition, event): - """Check if the event passes the filter definition - Args: - definition(dict): The filter definition to check against - event(dict or Event): The event to check - Returns: - True if the event passes the filter in the definition - """ - if type(event) is dict: - room_id = event.get("room_id") - sender = event.get("sender") - event_type = event["type"] - else: - room_id = getattr(event, "room_id", None) - sender = getattr(event, "sender", None) - event_type = event.type - return self._event_passes_definition( - definition, room_id, sender, event_type - ) + return self.room_ephemeral_filter.filter(events) - def _event_passes_definition(self, definition, room_id, sender, - event_type): - """Check if the event passes through the given definition. - Args: - definition(dict): The definition to check against. - room_id(str): The id of the room this event is in or None. - sender(str): The sender of the event - event_type(str): The type of the event. - Returns: - True if the event passes through the filter. - """ - # Algorithm notes: - # For each key in the definition, check the event meets the criteria: - # * For types: Literal match or prefix match (if ends with wildcard) - # * For senders/rooms: Literal match only - # * "not_" checks take presedence (e.g. if "m.*" is in both 'types' - # and 'not_types' then it is treated as only being in 'not_types') - - # room checks - if room_id is not None: - allow_rooms = definition.get("rooms", None) - reject_rooms = definition.get("not_rooms", None) - if reject_rooms and room_id in reject_rooms: - return False - if allow_rooms and room_id not in allow_rooms: - return False +class Filter(object): + def __init__(self, filter_json): + self.filter_json = filter_json - # sender checks - if sender is not None: - allow_senders = definition.get("senders", None) - reject_senders = definition.get("not_senders", None) - if reject_senders and sender in reject_senders: - return False - if allow_senders and sender not in allow_senders: + def check(self, event): + literal_keys = { + "rooms": lambda v: event.room_id == v, + "senders": lambda v: event.sender == v, + "types": lambda v: _matches_wildcard(event.type, v) + } + + for name, match_func in literal_keys.items(): + not_name = "not_%s" % (name,) + disallowed_values = self.filter_json.get(not_name, []) + if any(map(match_func, disallowed_values)): return False - # type checks - if "not_types" in definition: - for def_type in definition["not_types"]: - if self._event_matches_type(event_type, def_type): + allowed_values = self.filter_json.get(name, None) + if allowed_values is not None: + if not any(map(match_func, allowed_values)): return False - if "types" in definition: - included = False - for def_type in definition["types"]: - if self._event_matches_type(event_type, def_type): - included = True - break - if not included: - return False return True - def _event_matches_type(self, event_type, def_type): - if def_type.endswith("*"): - type_prefix = def_type[:-1] - return event_type.startswith(type_prefix) - else: - return event_type == def_type + def filter(self, events): + return filter(self.check, events) + + def limit(self): + return self.filter_json.get("limit", 10) + + +def _matches_wildcard(actual_value, filter_value): + if filter_value.endswith("*"): + type_prefix = filter_value[:-1] + return actual_value.startswith(type_prefix) + else: + return actual_value == filter_value diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index fffecb24f5..5e27a859f9 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -23,7 +23,7 @@ from synapse.types import StreamToken from synapse.events.utils import ( serialize_event, format_event_for_client_v2_without_event_id, ) -from synapse.api.filtering import Filter +from synapse.api.filtering import FilterCollection from ._base import client_v2_pattern import copy @@ -103,7 +103,7 @@ class SyncRestServlet(RestServlet): user.localpart, filter_id ) except: - filter = Filter({}) + filter = FilterCollection({}) sync_config = SyncConfig( user=user, diff --git a/tests/api/test_filtering.py b/tests/api/test_filtering.py index 6942cdac51..9f9af2d783 100644 --- a/tests/api/test_filtering.py +++ b/tests/api/test_filtering.py @@ -23,10 +23,17 @@ from tests.utils import ( ) from synapse.types import UserID -from synapse.api.filtering import Filter +from synapse.api.filtering import FilterCollection, Filter user_localpart = "test_user" -MockEvent = namedtuple("MockEvent", "sender type room_id") +# MockEvent = namedtuple("MockEvent", "sender type room_id") + + +def MockEvent(**kwargs): + ev = NonCallableMock(spec_set=kwargs.keys()) + ev.configure_mock(**kwargs) + return ev + class FilteringTestCase(unittest.TestCase): @@ -44,7 +51,6 @@ class FilteringTestCase(unittest.TestCase): ) self.filtering = hs.get_filtering() - self.filter = Filter({}) self.datastore = hs.get_datastore() @@ -57,8 +63,9 @@ class FilteringTestCase(unittest.TestCase): type="m.room.message", room_id="!foo:bar" ) + self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_types_works_with_wildcards(self): @@ -71,7 +78,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_types_works_with_unknowns(self): @@ -84,7 +91,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_types_works_with_literals(self): @@ -97,7 +104,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_types_works_with_wildcards(self): @@ -110,7 +117,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_types_works_with_unknowns(self): @@ -123,7 +130,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_types_takes_priority_over_types(self): @@ -137,7 +144,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_senders_works_with_literals(self): @@ -150,7 +157,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_senders_works_with_unknowns(self): @@ -163,7 +170,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_senders_works_with_literals(self): @@ -176,7 +183,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_senders_works_with_unknowns(self): @@ -189,7 +196,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_senders_takes_priority_over_senders(self): @@ -203,7 +210,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!foo:bar" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_rooms_works_with_literals(self): @@ -216,7 +223,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!secretbase:unknown" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_rooms_works_with_unknowns(self): @@ -229,7 +236,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!anothersecretbase:unknown" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_rooms_works_with_literals(self): @@ -242,7 +249,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!anothersecretbase:unknown" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_rooms_works_with_unknowns(self): @@ -255,7 +262,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!anothersecretbase:unknown" ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_not_rooms_takes_priority_over_rooms(self): @@ -269,7 +276,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!secretbase:unknown" ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_combined_event(self): @@ -287,7 +294,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!stage:unknown" # yup ) self.assertTrue( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_combined_event_bad_sender(self): @@ -305,7 +312,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!stage:unknown" # yup ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_combined_event_bad_room(self): @@ -323,7 +330,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!piggyshouse:muppets" # nope ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) def test_definition_combined_event_bad_type(self): @@ -341,7 +348,7 @@ class FilteringTestCase(unittest.TestCase): room_id="!stage:unknown" # yup ) self.assertFalse( - self.filter._passes_definition(definition, event) + Filter(definition).check(event) ) @defer.inlineCallbacks @@ -359,7 +366,6 @@ class FilteringTestCase(unittest.TestCase): event = MockEvent( sender="@foo:bar", type="m.profile", - room_id="!foo:bar" ) events = [event] @@ -386,7 +392,6 @@ class FilteringTestCase(unittest.TestCase): event = MockEvent( sender="@foo:bar", type="custom.avatar.3d.crazy", - room_id="!foo:bar" ) events = [event] -- cgit 1.4.1