From 4dfbae18fe10c22a54421f211ad4a46a11777c16 Mon Sep 17 00:00:00 2001 From: Travis Ralston Date: Fri, 1 Mar 2019 15:02:02 -0700 Subject: [PATCH 01/33] Use static locations for Riot icons See https://github.com/vector-im/riot-web/issues/9009 --- synapse/res/templates/notif.html | 6 +++--- synapse/res/templates/notif_mail.html | 2 +- synapse/res/templates/room.html | 6 +++--- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/synapse/res/templates/notif.html b/synapse/res/templates/notif.html index 88b921ca9..1a6c70b56 100644 --- a/synapse/res/templates/notif.html +++ b/synapse/res/templates/notif.html @@ -6,11 +6,11 @@ {% else %} {% if message.sender_hash % 3 == 0 %} - + {% elif message.sender_hash % 3 == 1 %} - + {% else %} - + {% endif %} {% endif %} {% endif %} diff --git a/synapse/res/templates/notif_mail.html b/synapse/res/templates/notif_mail.html index fcdb3109f..019506e5f 100644 --- a/synapse/res/templates/notif_mail.html +++ b/synapse/res/templates/notif_mail.html @@ -19,7 +19,7 @@ {% if app_name == "Riot" %} - [Riot] + [Riot] {% elif app_name == "Vector" %} [Vector] {% else %} diff --git a/synapse/res/templates/room.html b/synapse/res/templates/room.html index 723c222d2..b8525fef8 100644 --- a/synapse/res/templates/room.html +++ b/synapse/res/templates/room.html @@ -5,11 +5,11 @@ {% else %} {% if room.hash % 3 == 0 %} - + {% elif room.hash % 3 == 1 %} - + {% else %} - + {% endif %} {% endif %} From 13c18853b9f8a013555d035e5943491702c67112 Mon Sep 17 00:00:00 2001 From: Travis Ralston Date: Fri, 1 Mar 2019 15:15:00 -0700 Subject: [PATCH 02/33] Changelog --- changelog.d/4779.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4779.misc diff --git a/changelog.d/4779.misc b/changelog.d/4779.misc new file mode 100644 index 000000000..7c821458d --- /dev/null +++ b/changelog.d/4779.misc @@ -0,0 +1 @@ +Swap out riot.im icons and logos for a more static resource. From 5f0c449dd50fa84ff741e09f34cad5330c6e4745 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Mon, 4 Mar 2019 13:56:49 +0000 Subject: [PATCH 03/33] Prevent replication wedging --- synapse/replication/tcp/protocol.py | 28 ++++++++++++++++++++++++---- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index 49ae5b335..a6df04d85 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -451,7 +451,7 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): @defer.inlineCallbacks def subscribe_to_stream(self, stream_name, token): - """Subscribe the remote to a streams. + """Subscribe the remote to a stream. This invloves checking if they've missed anything and sending those updates down if they have. During that time new updates for the stream @@ -478,10 +478,30 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # Now we can send any updates that came in while we were subscribing pending_rdata = self.pending_rdata.pop(stream_name, []) + batch_updates = [] for token, update in pending_rdata: - # Only send updates newer than the current token - if token > current_token: - self.send_command(RdataCommand(stream_name, token, update)) + # If the token is null, it is part of a batch update. Batches + # are multiple updates that share a single token. To denote + # this, the token is set to None for all tokens in the batch + # except for the last. If we find a None token, we keep looking + # through tokens until we find one that is not None and then + # process all previous updates in the batch as if they had the + # final token. + if not token or len(batch_updates) > 0: + batch_updates.append(update) + if token and not token > current_token: + # This batch is older than current_token, dismiss + batch_updates = [] + continue + if token: + # Send all updates that are part of this batch with the + # found token + for update in batch_updates: + self.send_command(RdataCommand(stream_name, token, update)) + else: + # Only send updates newer than the current token + if token > current_token: + self.send_command(RdataCommand(stream_name, token, update)) # They're now fully subscribed self.replication_streams.add(stream_name) From 0bc50fb60a563e33fd37d43276107ffc4b7d2d9a Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Mon, 4 Mar 2019 14:05:16 +0000 Subject: [PATCH 04/33] Add changelog --- changelog.d/4792.bugfix | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4792.bugfix diff --git a/changelog.d/4792.bugfix b/changelog.d/4792.bugfix new file mode 100644 index 000000000..b127b6254 --- /dev/null +++ b/changelog.d/4792.bugfix @@ -0,0 +1 @@ +Handle batch updates in worker replication protocol. \ No newline at end of file From 9f7cdf3da16e4e6c29229dcc80d9cf060cd64584 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Mon, 4 Mar 2019 14:36:52 +0000 Subject: [PATCH 05/33] Clearer branching, fix missing list clear --- synapse/replication/tcp/protocol.py | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index a6df04d85..53615b7ee 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -488,16 +488,23 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # process all previous updates in the batch as if they had the # final token. if not token or len(batch_updates) > 0: - batch_updates.append(update) - if token and not token > current_token: + if token is None: + # Store this update as part of the batch + batch_updates.append(update) + elif current_token <= current_token: # This batch is older than current_token, dismiss batch_updates = [] - continue - if token: + else: + # Append final update of this batch before sending + batch_updates.append(update) + # Send all updates that are part of this batch with the # found token for update in batch_updates: self.send_command(RdataCommand(stream_name, token, update)) + + # Clear saved batch updates + batch_updates = [] else: # Only send updates newer than the current token if token > current_token: From fe7bd23a85988c5251fe17e78589b69f92f21dd7 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Mon, 4 Mar 2019 15:08:15 +0000 Subject: [PATCH 06/33] Clean up logic and add comments --- synapse/replication/tcp/protocol.py | 29 ++++++++++++++++++----------- 1 file changed, 18 insertions(+), 11 deletions(-) diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index 53615b7ee..dac4fbeef 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -487,15 +487,19 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # through tokens until we find one that is not None and then # process all previous updates in the batch as if they had the # final token. - if not token or len(batch_updates) > 0: - if token is None: - # Store this update as part of the batch - batch_updates.append(update) - elif current_token <= current_token: - # This batch is older than current_token, dismiss + if token is None: + # Store this update as part of a batch + batch_updates.append(update) + continue + + if len(batch_updates) > 0: + # There is an ongoing batch and this is the end + if current_token <= current_token: + # This batch is older than current_token, dismiss it batch_updates = [] else: - # Append final update of this batch before sending + # This is the end of the batch. Append final update of + # this batch before sending batch_updates.append(update) # Send all updates that are part of this batch with the @@ -505,10 +509,13 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # Clear saved batch updates batch_updates = [] - else: - # Only send updates newer than the current token - if token > current_token: - self.send_command(RdataCommand(stream_name, token, update)) + continue + + # This is an update that's not part of a batch. + # + # Only send updates newer than the current token + if token > current_token: + self.send_command(RdataCommand(stream_name, token, update)) # They're now fully subscribed self.replication_streams.add(stream_name) From b9f61630927752422fb80cf7ece083741aefd399 Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Tue, 5 Mar 2019 13:58:30 +0000 Subject: [PATCH 07/33] Simplify token replication logic --- synapse/replication/tcp/protocol.py | 37 +++++++++++------------------ 1 file changed, 14 insertions(+), 23 deletions(-) diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index dac4fbeef..55630ba9a 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -478,7 +478,7 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # Now we can send any updates that came in while we were subscribing pending_rdata = self.pending_rdata.pop(stream_name, []) - batch_updates = [] + updates = [] for token, update in pending_rdata: # If the token is null, it is part of a batch update. Batches # are multiple updates that share a single token. To denote @@ -489,34 +489,25 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): # final token. if token is None: # Store this update as part of a batch - batch_updates.append(update) + updates.append(update) continue - if len(batch_updates) > 0: - # There is an ongoing batch and this is the end - if current_token <= current_token: - # This batch is older than current_token, dismiss it - batch_updates = [] - else: - # This is the end of the batch. Append final update of - # this batch before sending - batch_updates.append(update) - - # Send all updates that are part of this batch with the - # found token - for update in batch_updates: - self.send_command(RdataCommand(stream_name, token, update)) - - # Clear saved batch updates - batch_updates = [] + if token <= current_token: + # This update or batch of updates is older than + # current_token, dismiss it + updates = [] continue - # This is an update that's not part of a batch. - # - # Only send updates newer than the current token - if token > current_token: + updates.append(update) + + # Send all updates that are part of this batch with the + # found token + for update in updates: self.send_command(RdataCommand(stream_name, token, update)) + # Clear stored updates + updates = [] + # They're now fully subscribed self.replication_streams.add(stream_name) except Exception as e: From 067ce795c06f3ac5ebc25e4d01624b076a972f76 Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Tue, 5 Mar 2019 18:03:14 +0000 Subject: [PATCH 08/33] Move settings from registration to ratelimiting in config file --- synapse/config/ratelimiting.py | 18 ++++++++++++++++++ synapse/config/registration.py | 20 ++------------------ 2 files changed, 20 insertions(+), 18 deletions(-) diff --git a/synapse/config/ratelimiting.py b/synapse/config/ratelimiting.py index 54b71e684..093042fdb 100644 --- a/synapse/config/ratelimiting.py +++ b/synapse/config/ratelimiting.py @@ -27,6 +27,13 @@ class RatelimitConfig(Config): self.federation_rc_reject_limit = config["federation_rc_reject_limit"] self.federation_rc_concurrent = config["federation_rc_concurrent"] + self.rc_registration_requests_per_second = config.get( + "rc_registration_requests_per_second", 0.17, + ) + self.rc_registration_request_burst_count = config.get( + "rc_registration_request_burst_count", 3, + ) + def default_config(self, **kwargs): return """\ ## Ratelimiting ## @@ -62,4 +69,15 @@ class RatelimitConfig(Config): # single server # federation_rc_concurrent: 3 + + # Number of registration requests a client can send per second. + # Defaults to 1/minute (0.17). + # + #rc_registration_requests_per_second: 0.17 + + # Number of registration requests a client can send before being + # throttled. + # Defaults to 3. + # + #rc_registration_request_burst_count: 3.0 """ diff --git a/synapse/config/registration.py b/synapse/config/registration.py index d32f6fff7..d34dc9e45 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -54,13 +54,6 @@ class RegistrationConfig(Config): config.get("disable_msisdn_registration", False) ) - self.rc_registration_requests_per_second = config.get( - "rc_registration_requests_per_second", 0.17, - ) - self.rc_registration_request_burst_count = config.get( - "rc_registration_request_burst_count", 3, - ) - def default_config(self, generate_secrets=False, **kwargs): if generate_secrets: registration_shared_secret = 'registration_shared_secret: "%s"' % ( @@ -71,6 +64,8 @@ class RegistrationConfig(Config): return """\ ## Registration ## + # Registration can be rate-limited using the parameters in the "Ratelimiting" + # section of this file. # Enable registration for new users. enable_registration: False @@ -147,17 +142,6 @@ class RegistrationConfig(Config): # users cannot be auto-joined since they do not exist. # autocreate_auto_join_rooms: true - - # Number of registration requests a client can send per second. - # Defaults to 1/minute (0.17). - # - #rc_registration_requests_per_second: 0.17 - - # Number of registration requests a client can send before being - # throttled. - # Defaults to 3. - # - #rc_registration_request_burst_count: 3.0 """ % locals() def add_arguments(self, parser): From c23e8c3333e5978bf94d030b74b39fc7a50913d7 Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Tue, 5 Mar 2019 18:03:48 +0000 Subject: [PATCH 09/33] Update sample config --- docs/sample_config.yaml | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index e0140003f..3dd0b4a1a 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -393,6 +393,17 @@ federation_rc_reject_limit: 50 # federation_rc_concurrent: 3 +# Number of registration requests a client can send per second. +# Defaults to 1/minute (0.17). +# +#rc_registration_requests_per_second: 0.17 + +# Number of registration requests a client can send before being +# throttled. +# Defaults to 3. +# +#rc_registration_request_burst_count: 3.0 + # Directory where uploaded images and attachments are stored. @@ -580,6 +591,8 @@ turn_allow_guests: True ## Registration ## +# Registration can be rate-limited using the parameters in the "Ratelimiting" +# section of this file. # Enable registration for new users. enable_registration: False @@ -657,17 +670,6 @@ trusted_third_party_id_servers: # autocreate_auto_join_rooms: true -# Number of registration requests a client can send per second. -# Defaults to 1/minute (0.17). -# -#rc_registration_requests_per_second: 0.17 - -# Number of registration requests a client can send before being -# throttled. -# Defaults to 3. -# -#rc_registration_request_burst_count: 3.0 - ## Metrics ### From d7dbad3526136cfc9fdbd568635be5016fb637db Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Tue, 5 Mar 2019 18:41:27 +0000 Subject: [PATCH 10/33] Split ratelimiters in two (one for events, one for registration) --- synapse/handlers/_base.py | 2 +- synapse/handlers/message.py | 2 +- synapse/handlers/register.py | 2 +- synapse/rest/client/v2_alpha/register.py | 2 +- synapse/server.py | 10 +++++++--- tests/handlers/test_profile.py | 2 +- tests/replication/slave/storage/_base.py | 2 +- tests/rest/client/v1/test_events.py | 2 +- tests/rest/client/v1/test_typing.py | 2 +- 9 files changed, 15 insertions(+), 11 deletions(-) diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py index d8d86d6ff..a2212e202 100644 --- a/synapse/handlers/_base.py +++ b/synapse/handlers/_base.py @@ -44,7 +44,7 @@ class BaseHandler(object): self.notifier = hs.get_notifier() self.state_handler = hs.get_state_handler() self.distributor = hs.get_distributor() - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_events_ratelimiter() self.clock = hs.get_clock() self.hs = hs diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index c762b5890..120aa0d01 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -224,7 +224,7 @@ class EventCreationHandler(object): self.profile_handler = hs.get_profile_handler() self.event_builder_factory = hs.get_event_builder_factory() self.server_name = hs.hostname - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_events_ratelimiter() self.notifier = hs.get_notifier() self.config = hs.config diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 47d5e276f..03130edc5 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -61,7 +61,7 @@ class RegistrationHandler(BaseHandler): self.user_directory_handler = hs.get_user_directory_handler() self.captcha_client = CaptchaServerHttpClient(hs) self.identity_handler = self.hs.get_handlers().identity_handler - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_registration_ratelimiter() self._next_generated_user_id = None diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index b7f354570..6f3402943 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -196,7 +196,7 @@ class RegisterRestServlet(RestServlet): self.identity_handler = hs.get_handlers().identity_handler self.room_member_handler = hs.get_room_member_handler() self.macaroon_gen = hs.get_macaroon_generator() - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_registration_ratelimiter() self.clock = hs.get_clock() @interactive_auth_handler diff --git a/synapse/server.py b/synapse/server.py index 4323e7ff1..f3ca3e259 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -205,7 +205,8 @@ class HomeServer(object): self.clock = Clock(reactor) self.distributor = Distributor() - self.ratelimiter = Ratelimiter() + self.events_ratelimiter = Ratelimiter() + self.registration_ratelimiter = Ratelimiter() self.datastore = None @@ -248,8 +249,11 @@ class HomeServer(object): def get_distributor(self): return self.distributor - def get_ratelimiter(self): - return self.ratelimiter + def get_events_ratelimiter(self): + return self.events_ratelimiter + + def get_registration_ratelimiter(self): + return self.registration_ratelimiter def build_federation_client(self): return FederationClient(self) diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index d60c124ee..905816a44 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -58,7 +58,7 @@ class ProfileTestCase(unittest.TestCase): ratelimiter=NonCallableMock(spec_set=["can_do_action"]), ) - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_events_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) self.store = hs.get_datastore() diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py index 524af4f8d..b293e0435 100644 --- a/tests/replication/slave/storage/_base.py +++ b/tests/replication/slave/storage/_base.py @@ -34,7 +34,7 @@ class BaseSlavedStoreTestCase(unittest.HomeserverTestCase): ratelimiter=NonCallableMock(spec_set=["can_do_action"]), ) - hs.get_ratelimiter().can_do_action.return_value = (True, 0) + hs.get_events_ratelimiter().can_do_action.return_value = (True, 0) return hs diff --git a/tests/rest/client/v1/test_events.py b/tests/rest/client/v1/test_events.py index 36d854727..cd328dc5f 100644 --- a/tests/rest/client/v1/test_events.py +++ b/tests/rest/client/v1/test_events.py @@ -42,7 +42,7 @@ class EventStreamPermissionsTestCase(unittest.HomeserverTestCase): hs = self.setup_test_homeserver( config=config, ratelimiter=NonCallableMock(spec_set=["can_do_action"]) ) - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_events_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) hs.get_handlers().federation_handler = Mock() diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py index 30fb77bac..2e2e314a4 100644 --- a/tests/rest/client/v1/test_typing.py +++ b/tests/rest/client/v1/test_typing.py @@ -47,7 +47,7 @@ class RoomTypingTestCase(unittest.HomeserverTestCase): self.event_source = hs.get_event_sources().sources["typing"] - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_events_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) hs.get_handlers().federation_handler = Mock() From 6fcecb48591c6c6445d6a880ca16aa4c2b95335a Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Tue, 5 Mar 2019 18:55:29 +0000 Subject: [PATCH 11/33] Add changelog --- changelog.d/4804.feature | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4804.feature diff --git a/changelog.d/4804.feature b/changelog.d/4804.feature new file mode 100644 index 000000000..a4c0b196f --- /dev/null +++ b/changelog.d/4804.feature @@ -0,0 +1 @@ +Add configurable rate limiting to the /register endpoint. From f4195f41188928b8da9bed38c60e221466274a48 Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Wed, 6 Mar 2019 10:55:22 +0000 Subject: [PATCH 12/33] Revert "Split ratelimiters in two (one for events, one for registration)" This reverts commit d7dbad3526136cfc9fdbd568635be5016fb637db. --- synapse/handlers/_base.py | 2 +- synapse/handlers/message.py | 2 +- synapse/handlers/register.py | 2 +- synapse/rest/client/v2_alpha/register.py | 2 +- synapse/server.py | 10 +++------- tests/handlers/test_profile.py | 2 +- tests/replication/slave/storage/_base.py | 2 +- tests/rest/client/v1/test_events.py | 2 +- tests/rest/client/v1/test_typing.py | 2 +- 9 files changed, 11 insertions(+), 15 deletions(-) diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py index a2212e202..d8d86d6ff 100644 --- a/synapse/handlers/_base.py +++ b/synapse/handlers/_base.py @@ -44,7 +44,7 @@ class BaseHandler(object): self.notifier = hs.get_notifier() self.state_handler = hs.get_state_handler() self.distributor = hs.get_distributor() - self.ratelimiter = hs.get_events_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.clock = hs.get_clock() self.hs = hs diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 120aa0d01..c762b5890 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -224,7 +224,7 @@ class EventCreationHandler(object): self.profile_handler = hs.get_profile_handler() self.event_builder_factory = hs.get_event_builder_factory() self.server_name = hs.hostname - self.ratelimiter = hs.get_events_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.notifier = hs.get_notifier() self.config = hs.config diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 03130edc5..47d5e276f 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -61,7 +61,7 @@ class RegistrationHandler(BaseHandler): self.user_directory_handler = hs.get_user_directory_handler() self.captcha_client = CaptchaServerHttpClient(hs) self.identity_handler = self.hs.get_handlers().identity_handler - self.ratelimiter = hs.get_registration_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self._next_generated_user_id = None diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index 6f3402943..b7f354570 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -196,7 +196,7 @@ class RegisterRestServlet(RestServlet): self.identity_handler = hs.get_handlers().identity_handler self.room_member_handler = hs.get_room_member_handler() self.macaroon_gen = hs.get_macaroon_generator() - self.ratelimiter = hs.get_registration_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.clock = hs.get_clock() @interactive_auth_handler diff --git a/synapse/server.py b/synapse/server.py index f3ca3e259..4323e7ff1 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -205,8 +205,7 @@ class HomeServer(object): self.clock = Clock(reactor) self.distributor = Distributor() - self.events_ratelimiter = Ratelimiter() - self.registration_ratelimiter = Ratelimiter() + self.ratelimiter = Ratelimiter() self.datastore = None @@ -249,11 +248,8 @@ class HomeServer(object): def get_distributor(self): return self.distributor - def get_events_ratelimiter(self): - return self.events_ratelimiter - - def get_registration_ratelimiter(self): - return self.registration_ratelimiter + def get_ratelimiter(self): + return self.ratelimiter def build_federation_client(self): return FederationClient(self) diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index 905816a44..d60c124ee 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -58,7 +58,7 @@ class ProfileTestCase(unittest.TestCase): ratelimiter=NonCallableMock(spec_set=["can_do_action"]), ) - self.ratelimiter = hs.get_events_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) self.store = hs.get_datastore() diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py index b293e0435..524af4f8d 100644 --- a/tests/replication/slave/storage/_base.py +++ b/tests/replication/slave/storage/_base.py @@ -34,7 +34,7 @@ class BaseSlavedStoreTestCase(unittest.HomeserverTestCase): ratelimiter=NonCallableMock(spec_set=["can_do_action"]), ) - hs.get_events_ratelimiter().can_do_action.return_value = (True, 0) + hs.get_ratelimiter().can_do_action.return_value = (True, 0) return hs diff --git a/tests/rest/client/v1/test_events.py b/tests/rest/client/v1/test_events.py index cd328dc5f..36d854727 100644 --- a/tests/rest/client/v1/test_events.py +++ b/tests/rest/client/v1/test_events.py @@ -42,7 +42,7 @@ class EventStreamPermissionsTestCase(unittest.HomeserverTestCase): hs = self.setup_test_homeserver( config=config, ratelimiter=NonCallableMock(spec_set=["can_do_action"]) ) - self.ratelimiter = hs.get_events_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) hs.get_handlers().federation_handler = Mock() diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py index 2e2e314a4..30fb77bac 100644 --- a/tests/rest/client/v1/test_typing.py +++ b/tests/rest/client/v1/test_typing.py @@ -47,7 +47,7 @@ class RoomTypingTestCase(unittest.HomeserverTestCase): self.event_source = hs.get_event_sources().sources["typing"] - self.ratelimiter = hs.get_events_ratelimiter() + self.ratelimiter = hs.get_ratelimiter() self.ratelimiter.can_do_action.return_value = (True, 0) hs.get_handlers().federation_handler = Mock() From 6f3cde8b2500aafad2438de7eddfc442ec5288c7 Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Wed, 6 Mar 2019 11:02:42 +0000 Subject: [PATCH 13/33] Make registration ratelimiter separate from the main events one --- synapse/handlers/register.py | 2 +- synapse/rest/client/v2_alpha/register.py | 2 +- synapse/server.py | 4 ++++ 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 47d5e276f..03130edc5 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -61,7 +61,7 @@ class RegistrationHandler(BaseHandler): self.user_directory_handler = hs.get_user_directory_handler() self.captcha_client = CaptchaServerHttpClient(hs) self.identity_handler = self.hs.get_handlers().identity_handler - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_registration_ratelimiter() self._next_generated_user_id = None diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index b7f354570..6f3402943 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -196,7 +196,7 @@ class RegisterRestServlet(RestServlet): self.identity_handler = hs.get_handlers().identity_handler self.room_member_handler = hs.get_room_member_handler() self.macaroon_gen = hs.get_macaroon_generator() - self.ratelimiter = hs.get_ratelimiter() + self.ratelimiter = hs.get_registration_ratelimiter() self.clock = hs.get_clock() @interactive_auth_handler diff --git a/synapse/server.py b/synapse/server.py index 4323e7ff1..72835e8c8 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -206,6 +206,7 @@ class HomeServer(object): self.clock = Clock(reactor) self.distributor = Distributor() self.ratelimiter = Ratelimiter() + self.registration_ratelimiter = Ratelimiter() self.datastore = None @@ -251,6 +252,9 @@ class HomeServer(object): def get_ratelimiter(self): return self.ratelimiter + def get_registration_ratelimiter(self): + return self.registration_ratelimiter + def build_federation_client(self): return FederationClient(self) From 6d13bdec91e228a54a856ebe0e104062d96a4180 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:21:08 +0000 Subject: [PATCH 14/33] Add docstrings from matrix-org-hotfixes --- synapse/handlers/sync.py | 33 ++++++++++++++++++++++++++------- synapse/storage/stream.py | 19 +++++++++++++++++++ 2 files changed, 45 insertions(+), 7 deletions(-) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index bd97241ab..42f514cd1 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1894,15 +1894,34 @@ def _calculate_state( class SyncResultBuilder(object): - "Used to help build up a new SyncResult for a user" + """Used to help build up a new SyncResult for a user + + Attributes: + sync_config (SyncConfig) + full_state (bool) + since_token (StreamToken) + now_token (StreamToken) + joined_room_ids (list[str]) + + # The following mirror the fields in a sync response + presence (list) + account_data (list) + joined (list[JoinedSyncResult]) + invited (list[InvitedSyncResult]) + archived (list[ArchivedSyncResult]) + device (list) + groups (GroupsSyncResult|None) + to_device (list) + """ def __init__(self, sync_config, full_state, since_token, now_token, joined_room_ids): """ Args: - sync_config(SyncConfig) - full_state(bool): The full_state flag as specified by user - since_token(StreamToken): The token supplied by user, or None. - now_token(StreamToken): The token to sync up to. + sync_config (SyncConfig) + full_state (bool): The full_state flag as specified by user + since_token (StreamToken): The token supplied by user, or None. + now_token (StreamToken): The token to sync up to. + joined_room_ids (list[str]): List of rooms the user is joined to """ self.sync_config = sync_config self.full_state = full_state @@ -1930,8 +1949,8 @@ class RoomSyncResultBuilder(object): Args: room_id(str) rtype(str): One of `"joined"` or `"archived"` - events(list): List of events to include in the room, (more events - may be added when generating result). + events(list[FrozenEvent]): List of events to include in the room + (more events may be added when generating result). newly_joined(bool): If the user has newly joined the room full_state(bool): Whether the full state should be sent in result since_token(StreamToken): Earliest point to return events from, or None diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index d6cfdba51..580fafeb3 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -191,6 +191,25 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): @defer.inlineCallbacks def get_room_events_stream_for_rooms(self, room_ids, from_key, to_key, limit=0, order='DESC'): + """Get new room events in stream ordering since `from_key`. + + Args: + room_id (str) + from_key (str): Token from which no events are returned before + to_key (str): Token from which no events are returned after. (This + is typically the current stream token) + limit (int): Maximum number of events to return + order (str): Either "DESC" or "ASC". Determines which events are + returned when the result is limited. If "DESC" then the most + recent `limit` events are returned, otherwise returns the + oldest `limit` events. + + Returns: + Deferred[dict[str,tuple[list[FrozenEvent], str]]] + A map from room id to a tuple containing: + - list of recent events in the room + - stream ordering key for the start of the chunk of events returned. + """ from_id = RoomStreamToken.parse_stream_token(from_key).stream room_ids = yield self._events_stream_cache.get_entities_changed( From 9c50074c2143fdc0f7ad2ed6955d6f610a881eb4 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:24:53 +0000 Subject: [PATCH 15/33] Newsfile --- changelog.d/4815.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4815.misc diff --git a/changelog.d/4815.misc b/changelog.d/4815.misc new file mode 100644 index 000000000..b123b36f7 --- /dev/null +++ b/changelog.d/4815.misc @@ -0,0 +1 @@ +Add some docstrings. From 8b7790e68f552748b0fe20455c766a2376c2fefd Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:29:15 +0000 Subject: [PATCH 16/33] Port #4422 debug logging from hotfixes --- synapse/handlers/sync.py | 53 ++++++++++++++++++++++++++++++++++------ 1 file changed, 46 insertions(+), 7 deletions(-) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index bd97241ab..32101eb36 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -39,6 +39,9 @@ from synapse.visibility import filter_events_for_client logger = logging.getLogger(__name__) +# Debug logger for https://github.com/matrix-org/synapse/issues/4422 +issue4422_logger = logging.getLogger("synapse.handler.sync.4422_debug") + # Counts the number of times we returned a non-empty sync. `type` is one of # "initial_sync", "full_state_sync" or "incremental_sync", `lazy_loaded` is @@ -962,6 +965,15 @@ class SyncHandler(object): yield self._generate_sync_entry_for_groups(sync_result_builder) + # debug for https://github.com/matrix-org/synapse/issues/4422 + for joined_room in sync_result_builder.joined: + room_id = joined_room.room_id + if room_id in newly_joined_rooms: + issue4422_logger.debug( + "Sync result for newly joined room %s: %r", + room_id, joined_room, + ) + defer.returnValue(SyncResult( presence=sync_result_builder.presence, account_data=sync_result_builder.account_data, @@ -1425,6 +1437,17 @@ class SyncHandler(object): old_mem_ev = yield self.store.get_event( old_mem_ev_id, allow_none=True ) + + # debug for #4422 + if has_join: + prev_membership = None + if old_mem_ev: + prev_membership = old_mem_ev.membership + issue4422_logger.debug( + "Previous membership for room %s with join: %s (event %s)", + room_id, prev_membership, old_mem_ev_id, + ) + if not old_mem_ev or old_mem_ev.membership != Membership.JOIN: newly_joined_rooms.append(room_id) @@ -1519,30 +1542,39 @@ class SyncHandler(object): for room_id in sync_result_builder.joined_room_ids: room_entry = room_to_events.get(room_id, None) + newly_joined = room_id in newly_joined_rooms if room_entry: events, start_key = room_entry prev_batch_token = now_token.copy_and_replace("room_key", start_key) - room_entries.append(RoomSyncResultBuilder( + entry = RoomSyncResultBuilder( room_id=room_id, rtype="joined", events=events, - newly_joined=room_id in newly_joined_rooms, + newly_joined=newly_joined, full_state=False, - since_token=None if room_id in newly_joined_rooms else since_token, + since_token=None if newly_joined else since_token, upto_token=prev_batch_token, - )) + ) else: - room_entries.append(RoomSyncResultBuilder( + entry = RoomSyncResultBuilder( room_id=room_id, rtype="joined", events=[], - newly_joined=room_id in newly_joined_rooms, + newly_joined=newly_joined, full_state=False, since_token=since_token, upto_token=since_token, - )) + ) + + if newly_joined: + # debugging for https://github.com/matrix-org/synapse/issues/4422 + issue4422_logger.debug( + "RoomSyncResultBuilder events for newly joined room %s: %r", + room_id, entry.events, + ) + room_entries.append(entry) defer.returnValue((room_entries, invited, newly_joined_rooms, newly_left_rooms)) @@ -1663,6 +1695,13 @@ class SyncHandler(object): newly_joined_room=newly_joined, ) + if newly_joined: + # debug for https://github.com/matrix-org/synapse/issues/4422 + issue4422_logger.debug( + "Timeline events after filtering in newly-joined room %s: %r", + room_id, batch, + ) + # When we join the room (or the client requests full_state), we should # send down any existing tags. Usually the user won't have tags in a # newly joined room, unless either a) they've joined before or b) the From 4238f6354567491aad17e4344e432aa20a59f4d6 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:32:48 +0000 Subject: [PATCH 17/33] Newsfile --- changelog.d/4816.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4816.misc diff --git a/changelog.d/4816.misc b/changelog.d/4816.misc new file mode 100644 index 000000000..43d94251f --- /dev/null +++ b/changelog.d/4816.misc @@ -0,0 +1 @@ +Add debug logger to try and track down #4422. From b879870b2dc3e5cd1e8a9907209b5af66e32ddd2 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:35:11 +0000 Subject: [PATCH 18/33] Send message after room has been shutdown Currently the explanation message is sent to the abuse room before any users are forced joined, which means it tends to get lost in the backlog of joins. So instead we send the message *after* we've forced joined everyone. --- synapse/rest/client/v1/admin.py | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py index 0201cf118..2a29f0c2a 100644 --- a/synapse/rest/client/v1/admin.py +++ b/synapse/rest/client/v1/admin.py @@ -488,17 +488,6 @@ class ShutdownRoomRestServlet(ClientV1RestServlet): ) new_room_id = info["room_id"] - yield self.event_creation_handler.create_and_send_nonmember_event( - room_creator_requester, - { - "type": "m.room.message", - "content": {"body": message, "msgtype": "m.text"}, - "room_id": new_room_id, - "sender": new_room_user_id, - }, - ratelimit=False, - ) - requester_user_id = requester.user.to_string() logger.info("Shutting down room %r", room_id) @@ -536,6 +525,17 @@ class ShutdownRoomRestServlet(ClientV1RestServlet): kicked_users.append(user_id) + yield self.event_creation_handler.create_and_send_nonmember_event( + room_creator_requester, + { + "type": "m.room.message", + "content": {"body": message, "msgtype": "m.text"}, + "room_id": new_room_id, + "sender": new_room_user_id, + }, + ratelimit=False, + ) + aliases_for_room = yield self.store.get_aliases_for_room(room_id) yield self.store.update_aliases_for_room( From 03dce320197d6a45938985a8dd1290550ce31c88 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:38:19 +0000 Subject: [PATCH 19/33] Newsfile --- changelog.d/4817.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4817.misc diff --git a/changelog.d/4817.misc b/changelog.d/4817.misc new file mode 100644 index 000000000..438a51dc6 --- /dev/null +++ b/changelog.d/4817.misc @@ -0,0 +1 @@ +Make shutdown API send explanation message to room after users have been forced joined. From face0c5b3c8ed6d0f29f7eaa3a2f9fd19eb99540 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:39:32 +0000 Subject: [PATCH 20/33] Prefill client IPs cache on workers --- synapse/replication/slave/storage/client_ips.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py index 60641f1a4..5b8521c77 100644 --- a/synapse/replication/slave/storage/client_ips.py +++ b/synapse/replication/slave/storage/client_ips.py @@ -43,6 +43,8 @@ class SlavedClientIpStore(BaseSlavedStore): if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: return + self.client_ip_last_seen.prefill(key, now) + self.hs.get_tcp_replication().send_user_ip( user_id, access_token, ip, user_agent, device_id, now ) From 7791c5194ef87132d9c708bf4c8d2991547721fc Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 17:40:51 +0000 Subject: [PATCH 21/33] Newsfile --- changelog.d/4818.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4818.misc diff --git a/changelog.d/4818.misc b/changelog.d/4818.misc new file mode 100644 index 000000000..d101aca03 --- /dev/null +++ b/changelog.d/4818.misc @@ -0,0 +1 @@ +Prefill client IPs cache on workers. From 366877c579436b074c78f62eb4ae7c12e8a4adeb Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 6 Mar 2019 19:04:52 +0000 Subject: [PATCH 22/33] Update changelog --- changelog.d/4818.bugfix | 1 + changelog.d/4818.misc | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) create mode 100644 changelog.d/4818.bugfix delete mode 100644 changelog.d/4818.misc diff --git a/changelog.d/4818.bugfix b/changelog.d/4818.bugfix new file mode 100644 index 000000000..ebbc27a43 --- /dev/null +++ b/changelog.d/4818.bugfix @@ -0,0 +1 @@ +Fix bug where we didn't correctly throttle sending of USER_IP commands over replication. diff --git a/changelog.d/4818.misc b/changelog.d/4818.misc deleted file mode 100644 index d101aca03..000000000 --- a/changelog.d/4818.misc +++ /dev/null @@ -1 +0,0 @@ -Prefill client IPs cache on workers. From 898378c9b544e35121b247a9a0080e27b18f9549 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Wed, 6 Mar 2019 14:29:56 -0700 Subject: [PATCH 23/33] Update changelog.d/4779.misc Co-Authored-By: turt2live --- changelog.d/4779.misc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog.d/4779.misc b/changelog.d/4779.misc index 7c821458d..2442bf31b 100644 --- a/changelog.d/4779.misc +++ b/changelog.d/4779.misc @@ -1 +1 @@ -Swap out riot.im icons and logos for a more static resource. +Update URLs for riot.im icons and logos in the default notification templates. From 8f4b9f52102cd0b1dd95d1d97811eef8690f1288 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Thu, 7 Mar 2019 07:09:01 +0000 Subject: [PATCH 24/33] Reword the sample config header to be less scary (#4801) --- changelog.d/4801.feature | 1 + docs/.sample_config_header.yaml | 15 ++++++++++----- docs/sample_config.yaml | 15 ++++++++++----- 3 files changed, 21 insertions(+), 10 deletions(-) create mode 100644 changelog.d/4801.feature diff --git a/changelog.d/4801.feature b/changelog.d/4801.feature new file mode 100644 index 000000000..1e5fd3246 --- /dev/null +++ b/changelog.d/4801.feature @@ -0,0 +1 @@ +Include a default configuration file in the 'docs' directory. diff --git a/docs/.sample_config_header.yaml b/docs/.sample_config_header.yaml index 576fc9860..e001ef598 100644 --- a/docs/.sample_config_header.yaml +++ b/docs/.sample_config_header.yaml @@ -1,7 +1,12 @@ -# This file is a reference to the configuration options which can be set in -# homeserver.yaml. +# The config is maintained as an up-to-date snapshot of the default +# homeserver.yaml configuration generated by Synapse. # -# Note that it is not quite ready to be used as-is. If you are starting from -# scratch, it is easier to generate the config files following the instructions -# in INSTALL.md. +# It is intended to act as a reference for the default configuration, +# helping admins keep track of new options and other changes, and compare +# their configs with the current default. As such, many of the actual +# config values shown are placeholders. +# +# It is *not* intended to be copied and used as the basis for a real +# homeserver.yaml. Instead, if you are starting from scratch, please generate +# a fresh config using Synapse by following the instructions in INSTALL.md. diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index 3dd0b4a1a..b62745dd6 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -1,9 +1,14 @@ -# This file is a reference to the configuration options which can be set in -# homeserver.yaml. +# The config is maintained as an up-to-date snapshot of the default +# homeserver.yaml configuration generated by Synapse. # -# Note that it is not quite ready to be used as-is. If you are starting from -# scratch, it is easier to generate the config files following the instructions -# in INSTALL.md. +# It is intended to act as a reference for the default configuration, +# helping admins keep track of new options and other changes, and compare +# their configs with the current default. As such, many of the actual +# config values shown are placeholders. +# +# It is *not* intended to be copied and used as the basis for a real +# homeserver.yaml. Instead, if you are starting from scratch, please generate +# a fresh config using Synapse by following the instructions in INSTALL.md. ## Server ## From 6e4931aa19c078fb6a1c40f15aa3d8eb23fe3d51 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Thu, 7 Mar 2019 07:16:09 +0000 Subject: [PATCH 25/33] Debian package: fix warning during preconfiguration. --- debian/changelog | 6 ++++++ debian/matrix-synapse-py3.config | 6 +++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/debian/changelog b/debian/changelog index fd77ce13a..d84931ec0 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,9 @@ +matrix-synapse-py3 (0.99.3) UNRELEASED; urgency=medium + + * Fix warning during preconfiguration. (Fixes: #4819) + + -- Richard van der Hoff Thu, 07 Mar 2019 07:17:00 +0000 + matrix-synapse-py3 (0.99.2) stable; urgency=medium * Fix overwriting of config settings on upgrade. diff --git a/debian/matrix-synapse-py3.config b/debian/matrix-synapse-py3.config index 3bda3292f..37a781b3e 100755 --- a/debian/matrix-synapse-py3.config +++ b/debian/matrix-synapse-py3.config @@ -5,7 +5,11 @@ set -e . /usr/share/debconf/confmodule # try to update the debconf db according to whatever is in the config files -/opt/venvs/matrix-synapse/lib/manage_debconf.pl read || true +# +# note that we may get run during preconfiguration, in which case the script +# will not yet be installed. +[ -x /opt/venvs/matrix-synapse/lib/manage_debconf.pl ] && \ + /opt/venvs/matrix-synapse/lib/manage_debconf.pl read db_input high matrix-synapse/server-name || true db_input high matrix-synapse/report-stats || true From 55806162353d27e371b85ef9155e2330598fdb87 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Thu, 7 Mar 2019 07:35:14 +0000 Subject: [PATCH 26/33] Document the `generate` option for the docker image. --- changelog.d/4824.misc | 1 + docker/README.md | 41 +++++++++++++++++++++++++++++++++++++---- 2 files changed, 38 insertions(+), 4 deletions(-) create mode 100644 changelog.d/4824.misc diff --git a/changelog.d/4824.misc b/changelog.d/4824.misc new file mode 100644 index 000000000..a4c5a1df3 --- /dev/null +++ b/changelog.d/4824.misc @@ -0,0 +1 @@ +Document the `generate` option for the docker image. diff --git a/docker/README.md b/docker/README.md index 3faedf629..4b98b7fd7 100644 --- a/docker/README.md +++ b/docker/README.md @@ -28,7 +28,7 @@ with your postgres database. docker run \ -d \ --name synapse \ - -v ${DATA_PATH}:/data \ + --mount type=volume,src=synapse-data,dst=/data \ -e SYNAPSE_SERVER_NAME=my.matrix.host \ -e SYNAPSE_REPORT_STATS=yes \ matrixdotorg/synapse:latest @@ -87,10 +87,15 @@ Global settings: * ``SYNAPSE_CONFIG_PATH``, path to a custom config file If ``SYNAPSE_CONFIG_PATH`` is set, you should generate a configuration file -then customize it manually. No other environment variable is required. +then customize it manually: see [Generating a config +file](#generating-a-config-file). -Otherwise, a dynamic configuration file will be used. The following environment -variables are available for configuration: +Otherwise, a dynamic configuration file will be used. + +### Environment variables used to build a dynamic configuration file + +The following environment variables are used to build the configuration file +when ``SYNAPSE_CONFIG_PATH`` is not set. * ``SYNAPSE_SERVER_NAME`` (mandatory), the server public hostname. * ``SYNAPSE_REPORT_STATS``, (mandatory, ``yes`` or ``no``), enable anonymous @@ -143,3 +148,31 @@ Mail server specific values (will not send emails if not set): any. * ``SYNAPSE_SMTP_PASSWORD``, password for authenticating against the mail server if any. + +### Generating a config file + +It is possible to generate a basic configuration file for use with +`SYNAPSE_CONFIG_PATH` using the `generate` commandline option. You will need to +specify values for `SYNAPSE_CONFIG_PATH`, `SYNAPSE_SERVER_NAME` and +`SYNAPSE_REPORT_STATS`, and mount a docker volume to store the data on. For +example: + +``` +docker run -it --rm + --mount type=volume,src=synapse-data,dst=/data \ + -e SYNAPSE_CONFIG_PATH=/data/homeserver.yaml \ + -e SYNAPSE_SERVER_NAME=my.matrix.host \ + -e SYNAPSE_REPORT_STATS=yes \ + matrixdotorg/synapse:latest generate +``` + +This will generate a `homeserver.yaml` in (typically) +`/var/lib/docker/volumes/synapse-data/_data`, which you can then customise and +use with: + +``` +docker run -d --name synapse \ + --mount type=volume,src=synapse-data,dst=/data \ + -e SYNAPSE_CONFIG_PATH=/data/homeserver.yaml \ + matrixdotorg/synapse:latest +``` From f6135d06cf94fdef9942051f43872c7518511e74 Mon Sep 17 00:00:00 2001 From: Amber Brown Date: Thu, 7 Mar 2019 01:22:53 -0800 Subject: [PATCH 27/33] Rewrite userdir to be faster (#4537) --- changelog.d/4537.feature | 1 + synapse/handlers/user_directory.py | 222 +++----------- .../storage/schema/delta/53/user_share.sql | 47 +++ synapse/storage/user_directory.py | 273 ++++++------------ tests/handlers/test_user_directory.py | 266 ++++++++++++++--- tests/storage/test_user_directory.py | 2 - 6 files changed, 401 insertions(+), 410 deletions(-) create mode 100644 changelog.d/4537.feature create mode 100644 synapse/storage/schema/delta/53/user_share.sql diff --git a/changelog.d/4537.feature b/changelog.d/4537.feature new file mode 100644 index 000000000..8f792b889 --- /dev/null +++ b/changelog.d/4537.feature @@ -0,0 +1 @@ +The user directory has been rewritten to make it faster, with less chance of falling behind on a large server. diff --git a/synapse/handlers/user_directory.py b/synapse/handlers/user_directory.py index 283c6c1b8..c21da8343 100644 --- a/synapse/handlers/user_directory.py +++ b/synapse/handlers/user_directory.py @@ -15,7 +15,7 @@ import logging -from six import iteritems +from six import iteritems, iterkeys from twisted.internet import defer @@ -63,10 +63,6 @@ class UserDirectoryHandler(object): # When start up for the first time we need to populate the user_directory. # This is a set of user_id's we've inserted already self.initially_handled_users = set() - self.initially_handled_users_in_public = set() - - self.initially_handled_users_share = set() - self.initially_handled_users_share_private_room = set() # The current position in the current_state_delta stream self.pos = None @@ -140,7 +136,6 @@ class UserDirectoryHandler(object): # FIXME(#3714): We should probably do this in the same worker as all # the other changes. yield self.store.remove_from_user_dir(user_id) - yield self.store.remove_from_user_in_public_room(user_id) @defer.inlineCallbacks def _unsafe_process(self): @@ -215,15 +210,13 @@ class UserDirectoryHandler(object): logger.info("Processed all users") self.initially_handled_users = None - self.initially_handled_users_in_public = None - self.initially_handled_users_share = None - self.initially_handled_users_share_private_room = None yield self.store.update_user_directory_stream_pos(new_pos) @defer.inlineCallbacks def _handle_initial_room(self, room_id): - """Called when we initially fill out user_directory one room at a time + """ + Called when we initially fill out user_directory one room at a time """ is_in_room = yield self.store.is_host_joined(room_id, self.server_name) if not is_in_room: @@ -238,23 +231,15 @@ class UserDirectoryHandler(object): unhandled_users = user_ids - self.initially_handled_users yield self.store.add_profiles_to_user_dir( - room_id, {user_id: users_with_profile[user_id] for user_id in unhandled_users}, ) self.initially_handled_users |= unhandled_users - if is_public: - yield self.store.add_users_to_public_room( - room_id, user_ids=user_ids - self.initially_handled_users_in_public - ) - self.initially_handled_users_in_public |= user_ids - # We now go and figure out the new users who share rooms with user entries # We sleep aggressively here as otherwise it can starve resources. # We also batch up inserts/updates, but try to avoid too many at once. to_insert = set() - to_update = set() count = 0 for user_id in user_ids: if count % self.INITIAL_ROOM_SLEEP_COUNT == 0: @@ -277,21 +262,7 @@ class UserDirectoryHandler(object): count += 1 user_set = (user_id, other_user_id) - - if user_set in self.initially_handled_users_share_private_room: - continue - - if user_set in self.initially_handled_users_share: - if is_public: - continue - to_update.add(user_set) - else: - to_insert.add(user_set) - - if is_public: - self.initially_handled_users_share.add(user_set) - else: - self.initially_handled_users_share_private_room.add(user_set) + to_insert.add(user_set) if len(to_insert) > self.INITIAL_ROOM_BATCH_SIZE: yield self.store.add_users_who_share_room( @@ -299,22 +270,10 @@ class UserDirectoryHandler(object): ) to_insert.clear() - if len(to_update) > self.INITIAL_ROOM_BATCH_SIZE: - yield self.store.update_users_who_share_room( - room_id, not is_public, to_update - ) - to_update.clear() - if to_insert: yield self.store.add_users_who_share_room(room_id, not is_public, to_insert) to_insert.clear() - if to_update: - yield self.store.update_users_who_share_room( - room_id, not is_public, to_update - ) - to_update.clear() - @defer.inlineCallbacks def _handle_deltas(self, deltas): """Called with the state deltas to process @@ -356,6 +315,7 @@ class UserDirectoryHandler(object): user_ids = yield self.store.get_users_in_dir_due_to_room( room_id ) + for user_id in user_ids: yield self._handle_remove_user(room_id, user_id) return @@ -436,14 +396,20 @@ class UserDirectoryHandler(object): # ignore the change return - if change: - users_with_profile = yield self.state.get_current_user_in_room(room_id) - for user_id, profile in iteritems(users_with_profile): - yield self._handle_new_user(room_id, user_id, profile) - else: - users = yield self.store.get_users_in_public_due_to_room(room_id) - for user_id in users: - yield self._handle_remove_user(room_id, user_id) + users_with_profile = yield self.state.get_current_user_in_room(room_id) + + # Remove every user from the sharing tables for that room. + for user_id in iterkeys(users_with_profile): + yield self.store.remove_user_who_share_room(user_id, room_id) + + # Then, re-add them to the tables. + # NOTE: this is not the most efficient method, as handle_new_user sets + # up local_user -> other_user and other_user_whos_local -> local_user, + # which when ran over an entire room, will result in the same values + # being added multiple times. The batching upserts shouldn't make this + # too bad, though. + for user_id, profile in iteritems(users_with_profile): + yield self._handle_new_user(room_id, user_id, profile) @defer.inlineCallbacks def _handle_local_user(self, user_id): @@ -457,7 +423,7 @@ class UserDirectoryHandler(object): row = yield self.store.get_user_in_directory(user_id) if not row: - yield self.store.add_profiles_to_user_dir(None, {user_id: profile}) + yield self.store.add_profiles_to_user_dir({user_id: profile}) @defer.inlineCallbacks def _handle_new_user(self, room_id, user_id, profile): @@ -471,55 +437,27 @@ class UserDirectoryHandler(object): row = yield self.store.get_user_in_directory(user_id) if not row: - yield self.store.add_profiles_to_user_dir(room_id, {user_id: profile}) + yield self.store.add_profiles_to_user_dir({user_id: profile}) is_public = yield self.store.is_room_world_readable_or_publicly_joinable( room_id ) - - if is_public: - row = yield self.store.get_user_in_public_room(user_id) - if not row: - yield self.store.add_users_to_public_room(room_id, [user_id]) - else: - logger.debug("Not adding new user to public dir, %r", user_id) - - # Now we update users who share rooms with users. We do this by getting - # all the current users in the room and seeing which aren't already - # marked in the database as sharing with `user_id` - + # Now we update users who share rooms with users. users_with_profile = yield self.state.get_current_user_in_room(room_id) to_insert = set() - to_update = set() - - is_appservice = self.store.get_if_app_services_interested_in_user(user_id) # First, if they're our user then we need to update for every user - if self.is_mine_id(user_id) and not is_appservice: - # Returns a map of other_user_id -> shared_private. We only need - # to update mappings if for users that either don't share a room - # already (aren't in the map) or, if the room is private, those that - # only share a public room. - user_ids_shared = yield self.store.get_users_who_share_room_from_dir( - user_id - ) + if self.is_mine_id(user_id): - for other_user_id in users_with_profile: - if user_id == other_user_id: - continue + is_appservice = self.store.get_if_app_services_interested_in_user(user_id) + + # We don't care about appservice users. + if not is_appservice: + for other_user_id in users_with_profile: + if user_id == other_user_id: + continue - shared_is_private = user_ids_shared.get(other_user_id) - if shared_is_private is True: - # We've already marked in the database they share a private room - continue - elif shared_is_private is False: - # They already share a public room, so only update if this is - # a private room - if not is_public: - to_update.add((user_id, other_user_id)) - elif shared_is_private is None: - # This is the first time they both share a room to_insert.add((user_id, other_user_id)) # Next we need to update for every local user in the room @@ -531,29 +469,11 @@ class UserDirectoryHandler(object): other_user_id ) if self.is_mine_id(other_user_id) and not is_appservice: - shared_is_private = yield self.store.get_if_users_share_a_room( - other_user_id, user_id - ) - if shared_is_private is True: - # We've already marked in the database they share a private room - continue - elif shared_is_private is False: - # They already share a public room, so only update if this is - # a private room - if not is_public: - to_update.add((other_user_id, user_id)) - elif shared_is_private is None: - # This is the first time they both share a room - to_insert.add((other_user_id, user_id)) + to_insert.add((other_user_id, user_id)) if to_insert: yield self.store.add_users_who_share_room(room_id, not is_public, to_insert) - if to_update: - yield self.store.update_users_who_share_room( - room_id, not is_public, to_update - ) - @defer.inlineCallbacks def _handle_remove_user(self, room_id, user_id): """Called when we might need to remove user to directory @@ -562,84 +482,16 @@ class UserDirectoryHandler(object): room_id (str): room_id that user left or stopped being public that user_id (str) """ - logger.debug("Maybe removing user %r", user_id) + logger.debug("Removing user %r", user_id) - row = yield self.store.get_user_in_directory(user_id) - update_user_dir = row and row["room_id"] == room_id + # Remove user from sharing tables + yield self.store.remove_user_who_share_room(user_id, room_id) - row = yield self.store.get_user_in_public_room(user_id) - update_user_in_public = row and row["room_id"] == room_id + # Are they still in a room with members? If not, remove them entirely. + users_in_room_with = yield self.store.get_users_who_share_room_from_dir(user_id) - if update_user_in_public or update_user_dir: - # XXX: Make this faster? - rooms = yield self.store.get_rooms_for_user(user_id) - for j_room_id in rooms: - if not update_user_in_public and not update_user_dir: - break - - is_in_room = yield self.store.is_host_joined( - j_room_id, self.server_name - ) - - if not is_in_room: - continue - - if update_user_dir: - update_user_dir = False - yield self.store.update_user_in_user_dir(user_id, j_room_id) - - is_public = yield self.store.is_room_world_readable_or_publicly_joinable( - j_room_id - ) - - if update_user_in_public and is_public: - yield self.store.update_user_in_public_user_list(user_id, j_room_id) - update_user_in_public = False - - if update_user_dir: + if len(users_in_room_with) == 0: yield self.store.remove_from_user_dir(user_id) - elif update_user_in_public: - yield self.store.remove_from_user_in_public_room(user_id) - - # Now handle users_who_share_rooms. - - # Get a list of user tuples that were in the DB due to this room and - # users (this includes tuples where the other user matches `user_id`) - user_tuples = yield self.store.get_users_in_share_dir_with_room_id( - user_id, room_id - ) - - for user_id, other_user_id in user_tuples: - # For each user tuple get a list of rooms that they still share, - # trying to find a private room, and update the entry in the DB - rooms = yield self.store.get_rooms_in_common_for_users( - user_id, other_user_id - ) - - # If they dont share a room anymore, remove the mapping - if not rooms: - yield self.store.remove_user_who_share_room(user_id, other_user_id) - continue - - found_public_share = None - for j_room_id in rooms: - is_public = yield self.store.is_room_world_readable_or_publicly_joinable( - j_room_id - ) - - if is_public: - found_public_share = j_room_id - else: - found_public_share = None - yield self.store.update_users_who_share_room( - room_id, not is_public, [(user_id, other_user_id)] - ) - break - - if found_public_share: - yield self.store.update_users_who_share_room( - room_id, not is_public, [(user_id, other_user_id)] - ) @defer.inlineCallbacks def _handle_profile_change(self, user_id, room_id, prev_event_id, event_id): diff --git a/synapse/storage/schema/delta/53/user_share.sql b/synapse/storage/schema/delta/53/user_share.sql new file mode 100644 index 000000000..14424ded0 --- /dev/null +++ b/synapse/storage/schema/delta/53/user_share.sql @@ -0,0 +1,47 @@ +/* Copyright 2017 Vector Creations Ltd, 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Old disused version of the tables below. +DROP TABLE IF EXISTS users_who_share_rooms; + +-- This is no longer used because it's duplicated by the users_who_share_public_rooms +DROP TABLE IF EXISTS users_in_public_rooms; + +-- Tables keeping track of what users share rooms. This is a map of local users +-- to local or remote users, per room. Remote users cannot be in the user_id +-- column, only the other_user_id column. There are two tables, one for public +-- rooms and those for private rooms. +CREATE TABLE IF NOT EXISTS users_who_share_public_rooms ( + user_id TEXT NOT NULL, + other_user_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +CREATE TABLE IF NOT EXISTS users_who_share_private_rooms ( + user_id TEXT NOT NULL, + other_user_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +CREATE UNIQUE INDEX users_who_share_public_rooms_u_idx ON users_who_share_public_rooms(user_id, other_user_id, room_id); +CREATE INDEX users_who_share_public_rooms_r_idx ON users_who_share_public_rooms(room_id); +CREATE INDEX users_who_share_public_rooms_o_idx ON users_who_share_public_rooms(other_user_id); + +CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms(user_id, other_user_id, room_id); +CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms(room_id); +CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms(other_user_id); + +-- Make sure that we populate the tables initially by resetting the stream ID +UPDATE user_directory_stream_pos SET stream_id = NULL; diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py index fea866c04..2317d22ed 100644 --- a/synapse/storage/user_directory.py +++ b/synapse/storage/user_directory.py @@ -63,31 +63,14 @@ class UserDirectoryStore(SQLBaseStore): defer.returnValue(False) - @defer.inlineCallbacks - def add_users_to_public_room(self, room_id, user_ids): - """Add user to the list of users in public rooms - - Args: - room_id (str): A room_id that all users are in that is world_readable - or publically joinable - user_ids (list(str)): Users to add - """ - yield self._simple_insert_many( - table="users_in_public_rooms", - values=[{"user_id": user_id, "room_id": room_id} for user_id in user_ids], - desc="add_users_to_public_room", - ) - for user_id in user_ids: - self.get_user_in_public_room.invalidate((user_id,)) - - def add_profiles_to_user_dir(self, room_id, users_with_profile): + def add_profiles_to_user_dir(self, users_with_profile): """Add profiles to the user directory Args: - room_id (str): A room_id that all users are joined to users_with_profile (dict): Users to add to directory in the form of mapping of user_id -> ProfileInfo """ + if isinstance(self.database_engine, PostgresEngine): # We weight the loclpart most highly, then display name and finally # server name @@ -113,7 +96,7 @@ class UserDirectoryStore(SQLBaseStore): INSERT INTO user_directory_search(user_id, value) VALUES (?,?) """ - args = ( + args = tuple( ( user_id, "%s %s" % (user_id, p.display_name) if p.display_name else user_id, @@ -132,7 +115,7 @@ class UserDirectoryStore(SQLBaseStore): values=[ { "user_id": user_id, - "room_id": room_id, + "room_id": None, "display_name": profile.display_name, "avatar_url": profile.avatar_url, } @@ -250,16 +233,6 @@ class UserDirectoryStore(SQLBaseStore): "update_profile_in_user_dir", _update_profile_in_user_dir_txn ) - @defer.inlineCallbacks - def update_user_in_public_user_list(self, user_id, room_id): - yield self._simple_update_one( - table="users_in_public_rooms", - keyvalues={"user_id": user_id}, - updatevalues={"room_id": room_id}, - desc="update_user_in_public_user_list", - ) - self.get_user_in_public_room.invalidate((user_id,)) - def remove_from_user_dir(self, user_id): def _remove_from_user_dir_txn(txn): self._simple_delete_txn( @@ -269,62 +242,50 @@ class UserDirectoryStore(SQLBaseStore): txn, table="user_directory_search", keyvalues={"user_id": user_id} ) self._simple_delete_txn( - txn, table="users_in_public_rooms", keyvalues={"user_id": user_id} + txn, + table="users_who_share_public_rooms", + keyvalues={"user_id": user_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_public_rooms", + keyvalues={"other_user_id": user_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"user_id": user_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"other_user_id": user_id}, ) txn.call_after(self.get_user_in_directory.invalidate, (user_id,)) - txn.call_after(self.get_user_in_public_room.invalidate, (user_id,)) return self.runInteraction("remove_from_user_dir", _remove_from_user_dir_txn) - @defer.inlineCallbacks - def remove_from_user_in_public_room(self, user_id): - yield self._simple_delete( - table="users_in_public_rooms", - keyvalues={"user_id": user_id}, - desc="remove_from_user_in_public_room", - ) - self.get_user_in_public_room.invalidate((user_id,)) - - def get_users_in_public_due_to_room(self, room_id): - """Get all user_ids that are in the room directory because they're - in the given room_id - """ - return self._simple_select_onecol( - table="users_in_public_rooms", - keyvalues={"room_id": room_id}, - retcol="user_id", - desc="get_users_in_public_due_to_room", - ) - @defer.inlineCallbacks def get_users_in_dir_due_to_room(self, room_id): """Get all user_ids that are in the room directory because they're in the given room_id """ - user_ids_dir = yield self._simple_select_onecol( - table="user_directory", + user_ids_share_pub = yield self._simple_select_onecol( + table="users_who_share_public_rooms", keyvalues={"room_id": room_id}, - retcol="user_id", + retcol="other_user_id", desc="get_users_in_dir_due_to_room", ) - user_ids_pub = yield self._simple_select_onecol( - table="users_in_public_rooms", + user_ids_share_priv = yield self._simple_select_onecol( + table="users_who_share_private_rooms", keyvalues={"room_id": room_id}, - retcol="user_id", + retcol="other_user_id", desc="get_users_in_dir_due_to_room", ) - user_ids_share = yield self._simple_select_onecol( - table="users_who_share_rooms", - keyvalues={"room_id": room_id}, - retcol="user_id", - desc="get_users_in_dir_due_to_room", - ) - - user_ids = set(user_ids_dir) - user_ids.update(user_ids_pub) - user_ids.update(user_ids_share) + user_ids = set(user_ids_share_pub) + user_ids.update(user_ids_share_priv) defer.returnValue(user_ids) @@ -351,7 +312,7 @@ class UserDirectoryStore(SQLBaseStore): defer.returnValue([name for name, in rows]) def add_users_who_share_room(self, room_id, share_private, user_id_tuples): - """Insert entries into the users_who_share_rooms table. The first + """Insert entries into the users_who_share_*_rooms table. The first user should be a local user. Args: @@ -361,109 +322,71 @@ class UserDirectoryStore(SQLBaseStore): """ def _add_users_who_share_room_txn(txn): - self._simple_insert_many_txn( + + if share_private: + tbl = "users_who_share_private_rooms" + else: + tbl = "users_who_share_public_rooms" + + self._simple_upsert_many_txn( txn, - table="users_who_share_rooms", - values=[ - { - "user_id": user_id, - "other_user_id": other_user_id, - "room_id": room_id, - "share_private": share_private, - } + table=tbl, + key_names=["user_id", "other_user_id", "room_id"], + key_values=[ + (user_id, other_user_id, room_id) for user_id, other_user_id in user_id_tuples ], + value_names=(), + value_values=None, ) for user_id, other_user_id in user_id_tuples: txn.call_after( self.get_users_who_share_room_from_dir.invalidate, (user_id,) ) - txn.call_after( - self.get_if_users_share_a_room.invalidate, (user_id, other_user_id) - ) return self.runInteraction( "add_users_who_share_room", _add_users_who_share_room_txn ) - def update_users_who_share_room(self, room_id, share_private, user_id_sets): - """Updates entries in the users_who_share_rooms table. The first - user should be a local user. - - Args: - room_id (str) - share_private (bool): Is the room private - user_id_tuples([(str, str)]): iterable of 2-tuple of user IDs. + def remove_user_who_share_room(self, user_id, room_id): """ - - def _update_users_who_share_room_txn(txn): - sql = """ - UPDATE users_who_share_rooms - SET room_id = ?, share_private = ? - WHERE user_id = ? AND other_user_id = ? - """ - txn.executemany( - sql, ((room_id, share_private, uid, oid) for uid, oid in user_id_sets) - ) - for user_id, other_user_id in user_id_sets: - txn.call_after( - self.get_users_who_share_room_from_dir.invalidate, (user_id,) - ) - txn.call_after( - self.get_if_users_share_a_room.invalidate, (user_id, other_user_id) - ) - - return self.runInteraction( - "update_users_who_share_room", _update_users_who_share_room_txn - ) - - def remove_user_who_share_room(self, user_id, other_user_id): - """Deletes entries in the users_who_share_rooms table. The first + Deletes entries in the users_who_share_*_rooms table. The first user should be a local user. Args: + user_id (str) room_id (str) - share_private (bool): Is the room private - user_id_tuples([(str, str)]): iterable of 2-tuple of user IDs. """ def _remove_user_who_share_room_txn(txn): self._simple_delete_txn( txn, - table="users_who_share_rooms", - keyvalues={"user_id": user_id, "other_user_id": other_user_id}, + table="users_who_share_private_rooms", + keyvalues={"user_id": user_id, "room_id": room_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"other_user_id": user_id, "room_id": room_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_public_rooms", + keyvalues={"user_id": user_id, "room_id": room_id}, + ) + self._simple_delete_txn( + txn, + table="users_who_share_public_rooms", + keyvalues={"other_user_id": user_id, "room_id": room_id}, ) txn.call_after( self.get_users_who_share_room_from_dir.invalidate, (user_id,) ) - txn.call_after( - self.get_if_users_share_a_room.invalidate, (user_id, other_user_id) - ) return self.runInteraction( "remove_user_who_share_room", _remove_user_who_share_room_txn ) - @cached(max_entries=500000) - def get_if_users_share_a_room(self, user_id, other_user_id): - """Gets if users share a room. - - Args: - user_id (str): Must be a local user_id - other_user_id (str) - - Returns: - bool|None: None if they don't share a room, otherwise whether they - share a private room or not. - """ - return self._simple_select_one_onecol( - table="users_who_share_rooms", - keyvalues={"user_id": user_id, "other_user_id": other_user_id}, - retcol="share_private", - allow_none=True, - desc="get_if_users_share_a_room", - ) - @cachedInlineCallbacks(max_entries=500000, iterable=True) def get_users_who_share_room_from_dir(self, user_id): """Returns the set of users who share a room with `user_id` @@ -472,33 +395,30 @@ class UserDirectoryStore(SQLBaseStore): user_id(str): Must be a local user Returns: - dict: user_id -> share_private mapping + list: user_id """ - rows = yield self._simple_select_list( - table="users_who_share_rooms", + rows = yield self._simple_select_onecol( + table="users_who_share_private_rooms", keyvalues={"user_id": user_id}, - retcols=("other_user_id", "share_private"), + retcol="other_user_id", desc="get_users_who_share_room_with_user", ) - defer.returnValue({row["other_user_id"]: row["share_private"] for row in rows}) - - def get_users_in_share_dir_with_room_id(self, user_id, room_id): - """Get all user tuples that are in the users_who_share_rooms due to the - given room_id. - - Returns: - [(user_id, other_user_id)]: where one of the two will match the given - user_id. - """ - sql = """ - SELECT user_id, other_user_id FROM users_who_share_rooms - WHERE room_id = ? AND (user_id = ? OR other_user_id = ?) - """ - return self._execute( - "get_users_in_share_dir_with_room_id", None, sql, room_id, user_id, user_id + pub_rows = yield self._simple_select_onecol( + table="users_who_share_public_rooms", + keyvalues={"user_id": user_id}, + retcol="other_user_id", + desc="get_users_who_share_room_with_user", ) + users = set(pub_rows) + users.update(rows) + + # Remove the user themselves from this list. + users.discard(user_id) + + defer.returnValue(list(users)) + @defer.inlineCallbacks def get_rooms_in_common_for_users(self, user_id, other_user_id): """Given two user_ids find out the list of rooms they share. @@ -532,12 +452,10 @@ class UserDirectoryStore(SQLBaseStore): def _delete_all_from_user_dir_txn(txn): txn.execute("DELETE FROM user_directory") txn.execute("DELETE FROM user_directory_search") - txn.execute("DELETE FROM users_in_public_rooms") - txn.execute("DELETE FROM users_who_share_rooms") + txn.execute("DELETE FROM users_who_share_public_rooms") + txn.execute("DELETE FROM users_who_share_private_rooms") txn.call_after(self.get_user_in_directory.invalidate_all) - txn.call_after(self.get_user_in_public_room.invalidate_all) txn.call_after(self.get_users_who_share_room_from_dir.invalidate_all) - txn.call_after(self.get_if_users_share_a_room.invalidate_all) return self.runInteraction( "delete_all_from_user_dir", _delete_all_from_user_dir_txn @@ -548,21 +466,11 @@ class UserDirectoryStore(SQLBaseStore): return self._simple_select_one( table="user_directory", keyvalues={"user_id": user_id}, - retcols=("room_id", "display_name", "avatar_url"), + retcols=("display_name", "avatar_url"), allow_none=True, desc="get_user_in_directory", ) - @cached() - def get_user_in_public_room(self, user_id): - return self._simple_select_one( - table="users_in_public_rooms", - keyvalues={"user_id": user_id}, - retcols=("room_id",), - allow_none=True, - desc="get_user_in_public_room", - ) - def get_user_directory_stream_pos(self): return self._simple_select_one_onecol( table="user_directory_stream_pos", @@ -660,14 +568,15 @@ class UserDirectoryStore(SQLBaseStore): where_clause = "1=1" else: join_clause = """ - LEFT JOIN users_in_public_rooms AS p USING (user_id) LEFT JOIN ( - SELECT other_user_id AS user_id FROM users_who_share_rooms - WHERE user_id = ? AND share_private - ) AS s USING (user_id) + SELECT other_user_id AS user_id FROM users_who_share_public_rooms + UNION + SELECT other_user_id AS user_id FROM users_who_share_private_rooms + WHERE user_id = ? + ) AS p USING (user_id) """ join_args = (user_id,) - where_clause = "(s.user_id IS NOT NULL OR p.user_id IS NOT NULL)" + where_clause = "p.user_id IS NOT NULL" if isinstance(self.database_engine, PostgresEngine): full_query, exact_query, prefix_query = _parse_query_postgres(search_term) @@ -686,7 +595,7 @@ class UserDirectoryStore(SQLBaseStore): %s AND vector @@ to_tsquery('english', ?) ORDER BY - (CASE WHEN s.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END) + (CASE WHEN d.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END) * (CASE WHEN display_name IS NOT NULL THEN 1.2 ELSE 1.0 END) * (CASE WHEN avatar_url IS NOT NULL THEN 1.2 ELSE 1.0 END) * ( diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py index 11f2bae69..a16a2dc67 100644 --- a/tests/handlers/test_user_directory.py +++ b/tests/handlers/test_user_directory.py @@ -14,78 +14,262 @@ # limitations under the License. from mock import Mock -from twisted.internet import defer - from synapse.api.constants import UserTypes -from synapse.handlers.user_directory import UserDirectoryHandler +from synapse.rest.client.v1 import admin, login, room from synapse.storage.roommember import ProfileInfo from tests import unittest -from tests.utils import setup_test_homeserver -class UserDirectoryHandlers(object): - def __init__(self, hs): - self.user_directory_handler = UserDirectoryHandler(hs) +class UserDirectoryTestCase(unittest.HomeserverTestCase): + """ + Tests the UserDirectoryHandler. + """ + servlets = [ + login.register_servlets, + admin.register_servlets, + room.register_servlets, + ] -class UserDirectoryTestCase(unittest.TestCase): - """ Tests the UserDirectoryHandler. """ + def make_homeserver(self, reactor, clock): - @defer.inlineCallbacks - def setUp(self): - hs = yield setup_test_homeserver(self.addCleanup) + config = self.default_config() + config.update_user_directory = True + return self.setup_test_homeserver(config=config) + + def prepare(self, reactor, clock, hs): self.store = hs.get_datastore() - hs.handlers = UserDirectoryHandlers(hs) + self.handler = hs.get_user_directory_handler() - self.handler = hs.get_handlers().user_directory_handler - - @defer.inlineCallbacks def test_handle_local_profile_change_with_support_user(self): support_user_id = "@support:test" - yield self.store.register( - user_id=support_user_id, - token="123", - password_hash=None, - user_type=UserTypes.SUPPORT + self.get_success( + self.store.register( + user_id=support_user_id, + token="123", + password_hash=None, + user_type=UserTypes.SUPPORT, + ) ) - yield self.handler.handle_local_profile_change(support_user_id, None) - profile = yield self.store.get_user_in_directory(support_user_id) + self.get_success( + self.handler.handle_local_profile_change(support_user_id, None) + ) + profile = self.get_success(self.store.get_user_in_directory(support_user_id)) self.assertTrue(profile is None) display_name = 'display_name' - profile_info = ProfileInfo( - avatar_url='avatar_url', - display_name=display_name, - ) + profile_info = ProfileInfo(avatar_url='avatar_url', display_name=display_name) regular_user_id = '@regular:test' - yield self.handler.handle_local_profile_change(regular_user_id, profile_info) - profile = yield self.store.get_user_in_directory(regular_user_id) + self.get_success( + self.handler.handle_local_profile_change(regular_user_id, profile_info) + ) + profile = self.get_success(self.store.get_user_in_directory(regular_user_id)) self.assertTrue(profile['display_name'] == display_name) - @defer.inlineCallbacks def test_handle_user_deactivated_support_user(self): s_user_id = "@support:test" - self.store.register( - user_id=s_user_id, - token="123", - password_hash=None, - user_type=UserTypes.SUPPORT + self.get_success( + self.store.register( + user_id=s_user_id, + token="123", + password_hash=None, + user_type=UserTypes.SUPPORT, + ) ) self.store.remove_from_user_dir = Mock() self.store.remove_from_user_in_public_room = Mock() - yield self.handler.handle_user_deactivated(s_user_id) + self.get_success(self.handler.handle_user_deactivated(s_user_id)) self.store.remove_from_user_dir.not_called() self.store.remove_from_user_in_public_room.not_called() - @defer.inlineCallbacks def test_handle_user_deactivated_regular_user(self): r_user_id = "@regular:test" - self.store.register(user_id=r_user_id, token="123", password_hash=None) + self.get_success( + self.store.register(user_id=r_user_id, token="123", password_hash=None) + ) self.store.remove_from_user_dir = Mock() - self.store.remove_from_user_in_public_room = Mock() - yield self.handler.handle_user_deactivated(r_user_id) + self.get_success(self.handler.handle_user_deactivated(r_user_id)) self.store.remove_from_user_dir.called_once_with(r_user_id) - self.store.remove_from_user_in_public_room.assert_called_once_with(r_user_id) + + def test_private_room(self): + """ + A user can be searched for only by people that are either in a public + room, or that share a private chat. + """ + u1 = self.register_user("user1", "pass") + u1_token = self.login(u1, "pass") + u2 = self.register_user("user2", "pass") + u2_token = self.login(u2, "pass") + u3 = self.register_user("user3", "pass") + + # We do not add users to the directory until they join a room. + s = self.get_success(self.handler.search_users(u1, "user2", 10)) + self.assertEqual(len(s["results"]), 0) + + room = self.helper.create_room_as(u1, is_public=False, tok=u1_token) + self.helper.invite(room, src=u1, targ=u2, tok=u1_token) + self.helper.join(room, user=u2, tok=u2_token) + + # Check we have populated the database correctly. + shares_public = self.get_users_who_share_public_rooms() + shares_private = self.get_users_who_share_private_rooms() + + self.assertEqual(shares_public, []) + self.assertEqual( + self._compress_shared(shares_private), set([(u1, u2, room), (u2, u1, room)]) + ) + + # We get one search result when searching for user2 by user1. + s = self.get_success(self.handler.search_users(u1, "user2", 10)) + self.assertEqual(len(s["results"]), 1) + + # We get NO search results when searching for user2 by user3. + s = self.get_success(self.handler.search_users(u3, "user2", 10)) + self.assertEqual(len(s["results"]), 0) + + # We get NO search results when searching for user3 by user1. + s = self.get_success(self.handler.search_users(u1, "user3", 10)) + self.assertEqual(len(s["results"]), 0) + + # User 2 then leaves. + self.helper.leave(room, user=u2, tok=u2_token) + + # Check we have removed the values. + shares_public = self.get_users_who_share_public_rooms() + shares_private = self.get_users_who_share_private_rooms() + + self.assertEqual(shares_public, []) + self.assertEqual(self._compress_shared(shares_private), set()) + + # User1 now gets no search results for any of the other users. + s = self.get_success(self.handler.search_users(u1, "user2", 10)) + self.assertEqual(len(s["results"]), 0) + + s = self.get_success(self.handler.search_users(u1, "user3", 10)) + self.assertEqual(len(s["results"]), 0) + + def _compress_shared(self, shared): + """ + Compress a list of users who share rooms dicts to a list of tuples. + """ + r = set() + for i in shared: + r.add((i["user_id"], i["other_user_id"], i["room_id"])) + return r + + def get_users_who_share_public_rooms(self): + return self.get_success( + self.store._simple_select_list( + "users_who_share_public_rooms", + None, + ["user_id", "other_user_id", "room_id"], + ) + ) + + def get_users_who_share_private_rooms(self): + return self.get_success( + self.store._simple_select_list( + "users_who_share_private_rooms", + None, + ["user_id", "other_user_id", "room_id"], + ) + ) + + def test_initial(self): + """ + The user directory's initial handler correctly updates the search tables. + """ + u1 = self.register_user("user1", "pass") + u1_token = self.login(u1, "pass") + u2 = self.register_user("user2", "pass") + u2_token = self.login(u2, "pass") + u3 = self.register_user("user3", "pass") + u3_token = self.login(u3, "pass") + + room = self.helper.create_room_as(u1, is_public=True, tok=u1_token) + self.helper.invite(room, src=u1, targ=u2, tok=u1_token) + self.helper.join(room, user=u2, tok=u2_token) + + private_room = self.helper.create_room_as(u1, is_public=False, tok=u1_token) + self.helper.invite(private_room, src=u1, targ=u3, tok=u1_token) + self.helper.join(private_room, user=u3, tok=u3_token) + + self.get_success(self.store.update_user_directory_stream_pos(None)) + self.get_success(self.store.delete_all_from_user_dir()) + + shares_public = self.get_users_who_share_public_rooms() + shares_private = self.get_users_who_share_private_rooms() + + self.assertEqual(shares_private, []) + self.assertEqual(shares_public, []) + + # Reset the handled users caches + self.handler.initially_handled_users = set() + + # Do the initial population + d = self.handler._do_initial_spam() + + # This takes a while, so pump it a bunch of times to get through the + # sleep delays + for i in range(10): + self.pump(1) + + self.get_success(d) + + shares_public = self.get_users_who_share_public_rooms() + shares_private = self.get_users_who_share_private_rooms() + + # User 1 and User 2 share public rooms + self.assertEqual( + self._compress_shared(shares_public), set([(u1, u2, room), (u2, u1, room)]) + ) + + # User 1 and User 3 share private rooms + self.assertEqual( + self._compress_shared(shares_private), + set([(u1, u3, private_room), (u3, u1, private_room)]), + ) + + def test_search_all_users(self): + """ + Search all users = True means that a user does not have to share a + private room with the searching user or be in a public room to be search + visible. + """ + self.handler.search_all_users = True + self.hs.config.user_directory_search_all_users = True + + u1 = self.register_user("user1", "pass") + u1_token = self.login(u1, "pass") + u2 = self.register_user("user2", "pass") + u2_token = self.login(u2, "pass") + u3 = self.register_user("user3", "pass") + + # User 1 and User 2 join a room. User 3 never does. + room = self.helper.create_room_as(u1, is_public=True, tok=u1_token) + self.helper.invite(room, src=u1, targ=u2, tok=u1_token) + self.helper.join(room, user=u2, tok=u2_token) + + self.get_success(self.store.update_user_directory_stream_pos(None)) + self.get_success(self.store.delete_all_from_user_dir()) + + # Reset the handled users caches + self.handler.initially_handled_users = set() + + # Do the initial population + d = self.handler._do_initial_spam() + + # This takes a while, so pump it a bunch of times to get through the + # sleep delays + for i in range(10): + self.pump(1) + + self.get_success(d) + + # Despite not sharing a room, search_all_users means we get a search + # result. + s = self.get_success(self.handler.search_users(u1, u3, 10)) + self.assertEqual(len(s["results"]), 1) diff --git a/tests/storage/test_user_directory.py b/tests/storage/test_user_directory.py index 0dde1ab2f..a2a652a23 100644 --- a/tests/storage/test_user_directory.py +++ b/tests/storage/test_user_directory.py @@ -35,14 +35,12 @@ class UserDirectoryStoreTestCase(unittest.TestCase): # alice and bob are both in !room_id. bobby is not but shares # a homeserver with alice. yield self.store.add_profiles_to_user_dir( - "!room:id", { ALICE: ProfileInfo(None, "alice"), BOB: ProfileInfo(None, "bob"), BOBBY: ProfileInfo(None, "bobby"), }, ) - yield self.store.add_users_to_public_room("!room:id", [ALICE, BOB]) yield self.store.add_users_who_share_room( "!room:id", False, ((ALICE, BOB), (BOB, ALICE)) ) From 685704536fccd86865207a30578bf3214686fc49 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Thu, 7 Mar 2019 14:03:05 +0000 Subject: [PATCH 28/33] Fix check-newsfragment for debian-only changes. (#4825) --- changelog.d/4825.misc | 1 + scripts-dev/check-newsfragment | 12 +++++------- 2 files changed, 6 insertions(+), 7 deletions(-) create mode 100644 changelog.d/4825.misc diff --git a/changelog.d/4825.misc b/changelog.d/4825.misc new file mode 100644 index 000000000..166661ab6 --- /dev/null +++ b/changelog.d/4825.misc @@ -0,0 +1 @@ +Fix check-newsfragment for debian-only changes. diff --git a/scripts-dev/check-newsfragment b/scripts-dev/check-newsfragment index e4a22bae6..e0ac84198 100755 --- a/scripts-dev/check-newsfragment +++ b/scripts-dev/check-newsfragment @@ -7,14 +7,12 @@ set -e # make sure that origin/develop is up to date git remote set-branches --add origin develop -git fetch --depth=1 origin develop - -UPSTREAM=origin/develop +git fetch origin develop # if there are changes in the debian directory, check that the debian changelog # has been updated -if ! git diff --quiet $UPSTREAM... -- debian; then - if git diff --quiet $UPSTREAM... -- debian/changelog; then +if ! git diff --quiet FETCH_HEAD... -- debian; then + if git diff --quiet FETCH_HEAD... -- debian/changelog; then echo "Updates to debian directory, but no update to the changelog." >&2 exit 1 fi @@ -22,7 +20,7 @@ fi # if there are changes *outside* the debian directory, check that the # newsfragments have been updated. -if git diff --name-only $UPSTREAM... | grep -qv '^develop/'; then +if git diff --name-only FETCH_HEAD... | grep -qv '^debian/'; then tox -e check-newsfragment fi @@ -31,7 +29,7 @@ echo "--------------------------" echo # check that any new newsfiles on this branch end with a full stop. -for f in `git diff --name-only $UPSTREAM... -- changelog.d`; do +for f in `git diff --name-only FETCH_HEAD... -- changelog.d`; do lastchar=`tr -d '\n' < $f | tail -c 1` if [ $lastchar != '.' ]; then echo -e "\e[31mERROR: newsfragment $f does not end with a '.'\e[39m" >&2 From 32471d63b75f6bd7143b0652cb823f254f7027fc Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Thu, 7 Mar 2019 14:12:10 +0000 Subject: [PATCH 29/33] Update example_log_config.yaml (#4820) --- changelog.d/4820.misc | 1 + contrib/example_log_config.yaml | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog.d/4820.misc diff --git a/changelog.d/4820.misc b/changelog.d/4820.misc new file mode 100644 index 000000000..1e35b5b63 --- /dev/null +++ b/changelog.d/4820.misc @@ -0,0 +1 @@ +Update example_log_config.yaml. diff --git a/contrib/example_log_config.yaml b/contrib/example_log_config.yaml index c7aa68abf..06592963d 100644 --- a/contrib/example_log_config.yaml +++ b/contrib/example_log_config.yaml @@ -19,6 +19,7 @@ handlers: # example output to console console: class: logging.StreamHandler + formatter: fmt filters: [context] # example output to file - to enable, edit 'root' config below. @@ -29,7 +30,7 @@ handlers: maxBytes: 100000000 backupCount: 3 filters: [context] - + encoding: utf8 root: level: INFO From c633fc02d72e325ab9689f3f27edb86ef93cec0c Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 7 Mar 2019 15:53:14 +0000 Subject: [PATCH 30/33] Add some debug logging for device list handling --- synapse/handlers/device.py | 40 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index c09a7c628..03644a93c 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -402,6 +402,12 @@ class DeviceHandler(DeviceWorkerHandler): user_id, device_ids, list(hosts) ) + for device_id in device_ids: + logger.debug( + "Notifying about update %r/%r, ID: %r", user_id, device_id, + position, + ) + room_ids = yield self.store.get_rooms_for_user(user_id) yield self.notifier.on_new_event( @@ -409,7 +415,7 @@ class DeviceHandler(DeviceWorkerHandler): ) if hosts: - logger.info("Sending device list update notif to: %r", hosts) + logger.info("Sending device list update notif for %r to: %r", user_id, hosts) for host in hosts: self.federation_sender.send_device_messages(host) @@ -479,15 +485,26 @@ class DeviceListEduUpdater(object): if get_domain_from_id(user_id) != origin: # TODO: Raise? - logger.warning("Got device list update edu for %r from %r", user_id, origin) + logger.warning( + "Got device list update edu for %r/%r from %r", + user_id, device_id, origin, + ) return room_ids = yield self.store.get_rooms_for_user(user_id) if not room_ids: # We don't share any rooms with this user. Ignore update, as we # probably won't get any further updates. + logger.warning( + "Got device list update edu for %r/%r, but don't share a room", + user_id, device_id, + ) return + logger.debug( + "Received device list update for %r/%r", user_id, device_id, + ) + self._pending_updates.setdefault(user_id, []).append( (device_id, stream_id, prev_ids, edu_content) ) @@ -505,10 +522,18 @@ class DeviceListEduUpdater(object): # This can happen since we batch updates return + for device_id, stream_id, prev_ids, content in pending_updates: + logger.debug( + "Handling update %r/%r, ID: %r, prev: %r ", + user_id, device_id, stream_id, prev_ids, + ) + # Given a list of updates we check if we need to resync. This # happens if we've missed updates. resync = yield self._need_to_do_resync(user_id, pending_updates) + logger.debug("Need to re-sync devices for %r? %r", user_id, resync) + if resync: # Fetch all devices for the user. origin = get_domain_from_id(user_id) @@ -561,6 +586,12 @@ class DeviceListEduUpdater(object): ) devices = [] + for device in devices: + logger.debug( + "Handling resync update %r/%r, ID: %r", + user_id, device["device_id"], stream_id, + ) + yield self.store.update_remote_device_list_cache( user_id, devices, stream_id, ) @@ -593,6 +624,11 @@ class DeviceListEduUpdater(object): user_id ) + logger.debug( + "Current extremity for %r: %r", + user_id, extremity, + ) + stream_id_in_updates = set() # stream_ids in updates list for _, stream_id, prev_ids, _ in updates: if not prev_ids: From 7404fb3cdb2466afdc23b49ccf6eb1e7ecd07756 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 7 Mar 2019 16:00:09 +0000 Subject: [PATCH 31/33] Newsfile --- changelog.d/4828.misc | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4828.misc diff --git a/changelog.d/4828.misc b/changelog.d/4828.misc new file mode 100644 index 000000000..2fe554884 --- /dev/null +++ b/changelog.d/4828.misc @@ -0,0 +1 @@ +Add some debug logging for device list updates to help with #4828. From d42b41544a3d8950f2a804703aa4ad311e9feddd Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 7 Mar 2019 16:04:24 +0000 Subject: [PATCH 32/33] When re-syncing device lists reset the state We keep track of what stream IDs we've seen so that we know what updates we've handled or missed. If we re-sync we don't know if the updates we've seen are included in the re-sync (there may be a race), so we should reset the seen updates. --- synapse/handlers/device.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index c09a7c628..00f12ba40 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -566,6 +566,10 @@ class DeviceListEduUpdater(object): ) device_ids = [device["device_id"] for device in devices] yield self.device_handler.notify_device_update(user_id, device_ids) + + # We clobber the seen updates since we've re-synced from a given + # point. + self._seen_updates[user_id] = set([stream_id]) else: # Simply update the single device, since we know that is the only # change (because of the single prev_id matching the current cache) @@ -578,9 +582,9 @@ class DeviceListEduUpdater(object): user_id, [device_id for device_id, _, _, _ in pending_updates] ) - self._seen_updates.setdefault(user_id, set()).update( - stream_id for _, stream_id, _, _ in pending_updates - ) + self._seen_updates.setdefault(user_id, set()).update( + stream_id for _, stream_id, _, _ in pending_updates + ) @defer.inlineCallbacks def _need_to_do_resync(self, user_id, updates): From cef80da903f4beb9d25d020d11fffc4d5e4d0729 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 7 Mar 2019 16:18:02 +0000 Subject: [PATCH 33/33] Newsfile --- changelog.d/4829.bugfix | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog.d/4829.bugfix diff --git a/changelog.d/4829.bugfix b/changelog.d/4829.bugfix new file mode 100644 index 000000000..b05235e21 --- /dev/null +++ b/changelog.d/4829.bugfix @@ -0,0 +1 @@ +Fix potential race in handling missing updates in device list updates.