diff options
Diffstat (limited to 'synapse/handlers')
| -rw-r--r-- | synapse/handlers/e2e_keys.py | 52 | ||||
| -rw-r--r-- | synapse/handlers/e2e_room_keys.py | 28 | ||||
| -rw-r--r-- | synapse/handlers/pagination.py | 17 |
3 files changed, 94 insertions, 3 deletions
diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index 1f90b0d278..056fb97acb 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -24,6 +24,7 @@ from twisted.internet import defer from synapse.api.errors import CodeMessageException, SynapseError from synapse.logging.context import make_deferred_yieldable, run_in_background +from synapse.logging.opentracing import log_kv, set_tag, tag_args, trace from synapse.types import UserID, get_domain_from_id from synapse.util import unwrapFirstError from synapse.util.retryutils import NotRetryingDestination @@ -46,6 +47,7 @@ class E2eKeysHandler(object): "client_keys", self.on_federation_query_client_keys ) + @trace @defer.inlineCallbacks def query_devices(self, query_body, timeout): """ Handle a device key query from a client @@ -81,6 +83,9 @@ class E2eKeysHandler(object): else: remote_queries[user_id] = device_ids + set_tag("local_key_query", local_query) + set_tag("remote_key_query", remote_queries) + # First get local devices. failures = {} results = {} @@ -121,6 +126,7 @@ class E2eKeysHandler(object): r[user_id] = remote_queries[user_id] # Now fetch any devices that we don't have in our cache + @trace @defer.inlineCallbacks def do_remote_query(destination): """This is called when we are querying the device list of a user on @@ -185,6 +191,8 @@ class E2eKeysHandler(object): except Exception as e: failure = _exception_to_failure(e) failures[destination] = failure + set_tag("error", True) + set_tag("reason", failure) yield make_deferred_yieldable( defer.gatherResults( @@ -198,6 +206,7 @@ class E2eKeysHandler(object): return {"device_keys": results, "failures": failures} + @trace @defer.inlineCallbacks def query_local_devices(self, query): """Get E2E device keys for local users @@ -210,6 +219,7 @@ class E2eKeysHandler(object): defer.Deferred: (resolves to dict[string, dict[string, dict]]): map from user_id -> device_id -> device details """ + set_tag("local_query", query) local_query = [] result_dict = {} @@ -217,6 +227,14 @@ class E2eKeysHandler(object): # we use UserID.from_string to catch invalid user ids if not self.is_mine(UserID.from_string(user_id)): logger.warning("Request for keys for non-local user %s", user_id) + log_kv( + { + "message": "Requested a local key for a user which" + " was not local to the homeserver", + "user_id": user_id, + } + ) + set_tag("error", True) raise SynapseError(400, "Not a user here") if not device_ids: @@ -241,6 +259,7 @@ class E2eKeysHandler(object): r["unsigned"]["device_display_name"] = display_name result_dict[user_id][device_id] = r + log_kv(results) return result_dict @defer.inlineCallbacks @@ -251,6 +270,7 @@ class E2eKeysHandler(object): res = yield self.query_local_devices(device_keys_query) return {"device_keys": res} + @trace @defer.inlineCallbacks def claim_one_time_keys(self, query, timeout): local_query = [] @@ -265,6 +285,9 @@ class E2eKeysHandler(object): domain = get_domain_from_id(user_id) remote_queries.setdefault(domain, {})[user_id] = device_keys + set_tag("local_key_query", local_query) + set_tag("remote_key_query", remote_queries) + results = yield self.store.claim_e2e_one_time_keys(local_query) json_result = {} @@ -276,8 +299,10 @@ class E2eKeysHandler(object): key_id: json.loads(json_bytes) } + @trace @defer.inlineCallbacks def claim_client_keys(destination): + set_tag("destination", destination) device_keys = remote_queries[destination] try: remote_result = yield self.federation.claim_client_keys( @@ -290,6 +315,8 @@ class E2eKeysHandler(object): except Exception as e: failure = _exception_to_failure(e) failures[destination] = failure + set_tag("error", True) + set_tag("reason", failure) yield make_deferred_yieldable( defer.gatherResults( @@ -313,9 +340,11 @@ class E2eKeysHandler(object): ), ) + log_kv({"one_time_keys": json_result, "failures": failures}) return {"one_time_keys": json_result, "failures": failures} @defer.inlineCallbacks + @tag_args def upload_keys_for_user(self, user_id, device_id, keys): time_now = self.clock.time_msec() @@ -329,6 +358,13 @@ class E2eKeysHandler(object): user_id, time_now, ) + log_kv( + { + "message": "Updating device_keys for user.", + "user_id": user_id, + "device_id": device_id, + } + ) # TODO: Sign the JSON with the server key changed = yield self.store.set_e2e_device_keys( user_id, device_id, time_now, device_keys @@ -336,12 +372,24 @@ class E2eKeysHandler(object): if changed: # Only notify about device updates *if* the keys actually changed yield self.device_handler.notify_device_update(user_id, [device_id]) - + else: + log_kv({"message": "Not updating device_keys for user", "user_id": user_id}) one_time_keys = keys.get("one_time_keys", None) if one_time_keys: + log_kv( + { + "message": "Updating one_time_keys for device.", + "user_id": user_id, + "device_id": device_id, + } + ) yield self._upload_one_time_keys_for_user( user_id, device_id, time_now, one_time_keys ) + else: + log_kv( + {"message": "Did not update one_time_keys", "reason": "no keys given"} + ) # the device should have been registered already, but it may have been # deleted due to a race with a DELETE request. Or we may be using an @@ -352,6 +400,7 @@ class E2eKeysHandler(object): result = yield self.store.count_e2e_one_time_keys(user_id, device_id) + set_tag("one_time_key_counts", result) return {"one_time_key_counts": result} @defer.inlineCallbacks @@ -395,6 +444,7 @@ class E2eKeysHandler(object): (algorithm, key_id, encode_canonical_json(key).decode("ascii")) ) + log_kv({"message": "Inserting new one_time_keys.", "keys": new_keys}) yield self.store.add_e2e_one_time_keys(user_id, device_id, time_now, new_keys) diff --git a/synapse/handlers/e2e_room_keys.py b/synapse/handlers/e2e_room_keys.py index 41b871fc59..a9d80f708c 100644 --- a/synapse/handlers/e2e_room_keys.py +++ b/synapse/handlers/e2e_room_keys.py @@ -26,6 +26,7 @@ from synapse.api.errors import ( StoreError, SynapseError, ) +from synapse.logging.opentracing import log_kv, trace from synapse.util.async_helpers import Linearizer logger = logging.getLogger(__name__) @@ -49,6 +50,7 @@ class E2eRoomKeysHandler(object): # changed. self._upload_linearizer = Linearizer("upload_room_keys_lock") + @trace @defer.inlineCallbacks def get_room_keys(self, user_id, version, room_id=None, session_id=None): """Bulk get the E2E room keys for a given backup, optionally filtered to a given @@ -84,8 +86,10 @@ class E2eRoomKeysHandler(object): user_id, version, room_id, session_id ) + log_kv(results) return results + @trace @defer.inlineCallbacks def delete_room_keys(self, user_id, version, room_id=None, session_id=None): """Bulk delete the E2E room keys for a given backup, optionally filtered to a given @@ -107,6 +111,7 @@ class E2eRoomKeysHandler(object): with (yield self._upload_linearizer.queue(user_id)): yield self.store.delete_e2e_room_keys(user_id, version, room_id, session_id) + @trace @defer.inlineCallbacks def upload_room_keys(self, user_id, version, room_keys): """Bulk upload a list of room keys into a given backup version, asserting @@ -186,7 +191,14 @@ class E2eRoomKeysHandler(object): session_id(str): the session whose room_key we're setting room_key(dict): the room_key being set """ - + log_kv( + { + "message": "Trying to upload room key", + "room_id": room_id, + "session_id": session_id, + "user_id": user_id, + } + ) # get the room_key for this particular row current_room_key = None try: @@ -195,14 +207,23 @@ class E2eRoomKeysHandler(object): ) except StoreError as e: if e.code == 404: - pass + log_kv( + { + "message": "Room key not found.", + "room_id": room_id, + "user_id": user_id, + } + ) else: raise if self._should_replace_room_key(current_room_key, room_key): + log_kv({"message": "Replacing room key."}) yield self.store.set_e2e_room_key( user_id, version, room_id, session_id, room_key ) + else: + log_kv({"message": "Not replacing room_key."}) @staticmethod def _should_replace_room_key(current_room_key, room_key): @@ -236,6 +257,7 @@ class E2eRoomKeysHandler(object): return False return True + @trace @defer.inlineCallbacks def create_version(self, user_id, version_info): """Create a new backup version. This automatically becomes the new @@ -294,6 +316,7 @@ class E2eRoomKeysHandler(object): raise return res + @trace @defer.inlineCallbacks def delete_version(self, user_id, version=None): """Deletes a given version of the user's e2e_room_keys backup @@ -314,6 +337,7 @@ class E2eRoomKeysHandler(object): else: raise + @trace @defer.inlineCallbacks def update_version(self, user_id, version, version_info): """Update the info about a given version of the user's backup diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py index d83aab3f74..5744f4579d 100644 --- a/synapse/handlers/pagination.py +++ b/synapse/handlers/pagination.py @@ -70,6 +70,7 @@ class PaginationHandler(object): self.auth = hs.get_auth() self.store = hs.get_datastore() self.clock = hs.get_clock() + self._server_name = hs.hostname self.pagination_lock = ReadWriteLock() self._purges_in_progress_by_room = set() @@ -153,6 +154,22 @@ class PaginationHandler(object): """ return self._purges_by_id.get(purge_id) + async def purge_room(self, room_id): + """Purge the given room from the database""" + with (await self.pagination_lock.write(room_id)): + # check we know about the room + await self.store.get_room_version(room_id) + + # first check that we have no users in this room + joined = await defer.maybeDeferred( + self.store.is_host_joined, room_id, self._server_name + ) + + if joined: + raise SynapseError(400, "Users are still joined to this room") + + await self.store.purge_room(room_id) + @defer.inlineCallbacks def get_messages( self, |