190ab593b7
Use the proper error code when a canonical alias that does not exist is used. ( #7109 )
2020-03-23 15:21:54 -04:00
69ce55c510
Don't filter out dummy events when we're checking the visibility of state
2020-03-11 17:52:54 +00:00
7dcbc33a1b
Validate the alt_aliases property of canonical alias events ( #6971 )
2020-03-03 07:12:45 -05:00
1f773eec91
Port PresenceHandler to async/await ( #6991 )
2020-02-26 15:33:26 +00:00
a0a1fd0bec
Add `allow_departed_users` param to `check_in_room_or_world_readable`
...
... and set it everywhere it's called.
while we're here, rename it for consistency with `check_user_in_room` (and to
help check that I haven't missed any instances)
2020-02-19 08:52:51 +00:00
5d17c31596
make FederationHandler.send_invite async
2020-02-03 22:28:11 +00:00
d7bf793cc1
s/get_room_version/get_room_version_id/
...
... to make way for a forthcoming get_room_version which returns a RoomVersion
object.
2020-01-31 10:06:21 +00:00
a8ce7aeb43
Pass room version object into event_auth.check and check_redaction ( #6788 )
...
These are easier to work with than the strings and we normally have one around.
This fixes `FederationHander._persist_auth_tree` which was passing a
RoomVersion object into event_auth.check instead of a string.
2020-01-28 14:18:29 +00:00
3bef62488e
Remove unused hashes and depths from create_event params
2020-01-06 13:45:33 +00:00
66ca914dc0
Remove unused hashes and depths from create_new_client_event params
2020-01-06 13:45:33 +00:00
15720092ac
replace get_prev_events_and_hashes_for_room with get_prev_events_for_room in create_new_client_event
2020-01-06 13:45:33 +00:00
5a04781643
rename get_prev_events_for_room to get_prev_events_and_hashes_for_room
...
... to make way for a new method which just returns the event ids
2020-01-06 13:45:33 +00:00
fa780e9721
Change EventContext to use the Storage class ( #6564 )
2019-12-20 10:32:02 +00:00
fc316a4894
Prevent redacted events from appearing in message search ( #6377 )
2019-12-11 13:39:47 +00:00
8ad8bcbed0
Pull out room_invite_state_types config option once.
...
Pulling things out of config is currently surprisingly expensive.
2019-12-09 11:52:19 +00:00
54dd5dc12b
Add ephemeral messages support (MSC2228) ( #6409 )
...
Implement part [MSC2228](https://github.com/matrix-org/matrix-doc/pull/2228 ). The parts that differ are:
* the feature is hidden behind a configuration flag (`enable_ephemeral_messages`)
* self-destruction doesn't happen for state events
* only implement support for the `m.self_destruct_after` field (not the `m.self_destruct` one)
* doesn't send synthetic redactions to clients because for this specific case we consider the clients to be able to destroy an event themselves, instead we just censor it (by pruning its JSON) in the database
2019-12-03 19:19:45 +00:00
708cef88cf
Discard retention policies when retrieving state
...
Purge jobs don't delete the latest event in a room in order to keep the forward extremity and not break the room. On the other hand, get_state_events, when given an at_token argument calls filter_events_for_client to know if the user can see the event that matches that (sync) token. That function uses the retention policies of the events it's given to filter out those that are too old from a client's view.
Some clients, such as Riot, when loading a room, request the list of members for the latest sync token it knows about, and get confused to the point of refusing to send any message if the server tells it that it can't get that information. This can happen very easily with the message retention feature turned on and a room with low activity so that the last event sent becomes too old according to the room's retention policy.
An easy and clean fix for that issue is to discard the room's retention policies when retrieving state.
2019-11-28 19:26:26 +00:00
09957ce0e4
Implement per-room message retention policies
2019-11-04 17:09:22 +00:00
020add5099
Update black to 19.10b0 ( #6304 )
...
* update version of black and also fix the mypy config being overridden
2019-11-01 02:43:24 +11:00
dfe0cd71b6
Merge pull request #6294 from matrix-org/erikj/add_state_storage
...
Add StateGroupStorage interface
2019-10-31 16:17:53 +01:00
54fef094b3
Remove usage of deprecated logger.warn method from codebase ( #6271 )
...
Replace every instance of `logger.warn` with `logger.warning` as the former is deprecated.
2019-10-31 10:23:24 +00:00
69f0054ce6
Port to use state storage
2019-10-30 14:46:54 +00:00
3ca4c7c516
Use new EventPersistenceStore
2019-10-23 16:15:03 +01:00
034db2ba21
Fix dummy event insertion consent bug ( #6053 )
...
Fixes #5905
2019-09-26 11:47:53 +01:00
57dd41a45b
Fix comments
...
Co-Authored-By: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2019-09-11 13:54:50 +01:00
c64c3bb4c5
Fix how we check for self redaction
2019-09-11 11:18:04 +01:00
54ce81c86d
Allow use of different ratelimits for admin redactions.
...
This is useful to allow room admins to quickly deal with a large number
of abusive messages.
2019-09-11 10:46:38 +01:00
c998f25006
Apply suggestions from code review
...
Co-Authored-By: Erik Johnston <erik@matrix.org>
2019-08-23 10:28:54 +01:00
9ba32f6573
Exempt bot users
2019-08-23 09:56:31 +01:00
886eceba3e
Return user_type in get_user_by_id
2019-08-23 09:14:52 +01:00
cf89266b98
Deny redaction of events in a different room.
...
We already correctly filter out such redactions, but we should also deny
them over the CS API.
2019-07-31 16:12:27 +01:00
f30a71a67b
Stop trying to fetch events with event_id=None. ( #5753 )
...
`None` is not a valid event id, so queuing up a database fetch for it seems
like a silly thing to do.
I considered making `get_event` return `None` if `event_id is None`, but then
its interaction with `allow_none` seemed uninituitive, and strong typing ftw.
2019-07-24 13:16:18 +01:00
4806651744
Replace returnValue with return ( #5736 )
2019-07-23 23:00:55 +10:00
9c70a02a9c
Ignore redactions of m.room.create events ( #5701 )
2019-07-17 19:08:02 +01:00
463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ ( #5606 )
2019-07-04 00:07:04 +10:00
32e7c9e7f2
Run Black. ( #5482 )
2019-06-20 19:32:02 +10:00
554609288b
Run as background process and fix comments
2019-06-19 11:33:03 +01:00
b42f90470f
Add experimental option to reduce extremities.
...
Adds new config option `cleanup_extremities_with_dummy_events` which
periodically sends dummy events to rooms with more than 10 extremities.
THIS IS REALLY EXPERIMENTAL.
2019-06-18 15:02:18 +01:00
f874b16b2e
Add plugin APIs for implementations of custom event rules.
2019-06-14 18:16:03 +01:00
d16f5574b6
Merge pull request #5220 from matrix-org/erikj/dont_bundle_live_events
...
Don't bundle aggregations with events in /sync or /events or state queries
2019-05-24 10:36:31 +01:00
4cb577c23f
Don't bundle aggs for /state and /members etc APIs
2019-05-24 09:52:33 +01:00
44b8ba484e
Fix words
2019-05-21 16:51:45 +01:00
c7ec06e8a6
Block attempts to annotate the same event twice
2019-05-20 17:39:05 +01:00
b54b03f9e1
Allow client event serialization to be async
2019-05-14 11:58:01 +01:00
1473058b5e
Do checks on aliases for incoming m.room.aliases events ( #5128 )
...
Follow-up to #5124
Also added a bunch of checks to make sure everything (both the stuff added on #5124 and this PR) works as intended.
2019-05-08 17:01:30 +01:00
4a4d5c4fd6
Fix grammar and document get_current_users_in_room ( #4998 )
2019-04-03 14:32:20 +01:00
54a87a7b08
Collect room-version variations into one place ( #4969 )
...
Collect all the things that make room-versions different to one another into
one place, so that it's easier to define new room versions.
2019-04-01 10:24:38 +01:00
cd62981a6a
Revert spurious delete
2019-03-20 17:51:27 +00:00
aa959a6c07
Use flags
2019-03-20 17:40:29 +00:00
7d47cc1305
Move requester check into assert_accepted_privacy_policy
2019-03-20 17:08:36 +00:00
74c46d81fa
Only require consent for events with an associated request
...
There are a number of instances where a server or admin may puppet a
user to join/leave rooms, which we don't want to fail if the user has
not consented to the privacy policy. We fix this by adding a check to
test if the requester has an associated access_token, which is used as a
proxy to answer the question of whether the action is being done on
behalf of a real request from the user.
2019-03-20 16:50:23 +00:00
88f0675967
fix test_auto_create_auto_join_where_no_consent ( #4886 )
2019-03-19 11:38:59 +00:00
3064952939
Fix incorrect log about not persisting duplicate state event. ( #4776 )
...
We were logging this when it was not true.
2019-03-01 16:47:12 +00:00
a696c48133
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/redactions_eiah
2019-01-29 22:00:33 +00:00
5891a6edc8
Correctly set context.app_service
2019-01-29 12:09:10 +00:00
7709d2bd16
Implement rechecking of redactions
2019-01-29 11:56:20 +00:00
be47cfa9c9
Refactor event building into EventBuilder
...
This is so that everything is done in one place, making it easier to
change the event format based on room version
2019-01-29 11:13:00 +00:00
073f6c2e5e
Merge pull request #4494 from matrix-org/erikj/fixup_event_validator
...
Split up event validation between event and builder
2019-01-29 10:55:07 +00:00
d758d5310e
Correctly use default room version if none is set
2019-01-28 17:26:39 +00:00
b872c7b1b4
Split up event validation between event and builder
...
The validator was being run on the EventBuilder objects, and so the
validator only checked a subset of fields. With the upcoming
EventBuilder refactor even fewer fields will be there to validate.
To get around this we split the validation into those that can be run
against an EventBuilder and those run against a fully fledged event.
2019-01-28 17:00:14 +00:00
ae2a957dba
Pass through room version to event auth
2019-01-25 18:31:41 +00:00
a50cf929c1
Require event format version to parse or create events
2019-01-25 10:32:19 +00:00
be6a7e47fa
Revert "Require event format version to parse or create events"
2019-01-25 10:23:51 +00:00
f431ff3fb8
Require event format version to parse or create events
2019-01-23 20:21:33 +00:00
9b827c40ca
Log some bits about event creation ( #4121 )
...
I found these helpful in debugging my room upgrade tests.
2018-10-31 15:42:23 +00:00
cb53ce9d64
Refactor state group lookup to reduce DB hits ( #4011 )
...
Currently when fetching state groups from the data store we make two
hits two the database: once for members and once for non-members (unless
request is filtered to one or the other). This adds needless load to the
datbase, so this PR refactors the lookup to make only a single database
hit.
2018-10-25 17:49:55 +01:00
e7a16c6210
Remove redundant run_as_background_process() from pusherpool
...
`on_new_notifications` and `on_new_receipts` in `HttpPusher` and `EmailPusher`
now always return synchronously, so we can remove the `defer.gatherResults` on
their results, and the `run_as_background_process` wrappers can be removed too
because the PusherPool methods will now complete quickly enough.
2018-10-22 16:12:11 +01:00
8174c6725b
Avoid reraise, to improve stacktraces
2018-10-01 18:50:34 +01:00
c144252a8c
Merge pull request #3710 from matrix-org/rav/logcontext_for_pusher_updates
...
Fix logcontexts for running pushers
2018-08-17 16:21:49 +01:00
66f7dc8c87
Fix logcontexts for running pushers
...
First of all, avoid resetting the logcontext before running the pushers, to fix
the "Starting db txn 'get_all_updated_receipts' from sentinel context" warning.
Instead, give them their own "background process" logcontexts.
2018-08-17 00:32:39 +01:00
372bf073c1
block event creation and room creation on hitting resource limits
2018-08-16 21:25:16 +01:00
2f78f432c4
speed up /members and add at= and membership params ( #3568 )
2018-08-15 16:35:22 +01:00
b37c472419
Rename async to async_helpers because `async` is a keyword on Python 3.7 ( #3678 )
2018-08-10 23:50:21 +10:00
729b672823
Use new helper base class for ReplicationSendEventRestServlet
2018-07-31 14:32:23 +01:00
536bc63a4e
Merge branch 'develop' into erikj/client_apis_move
2018-07-24 09:57:05 +01:00
0faa3223cd
Fix missing attributes on workers.
...
This was missed during the transition from attribute to getter for
getting state from context.
2018-07-23 16:28:00 +01:00
0b0b24cb82
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/client_apis_move
2018-07-23 13:21:15 +01:00
e42510ba63
Use new getters
2018-07-23 13:17:22 +01:00
5c88bb722f
Move PaginationHandler to its own file
2018-07-20 15:32:23 +01:00
0ecf68aedc
Move check_in_room_or_world_readable to Auth
2018-07-20 15:30:59 +01:00
7c712f95bb
Combine Limiter and Linearizer
...
Linearizer was effectively a Limiter with max_count=1, so rather than
maintaining two sets of code, let's combine them.
2018-07-20 13:11:43 +01:00
8462c26485
Improvements to the Limiter
...
* give them names, to improve logging
* use a deque rather than a list for efficiency
2018-07-20 12:50:27 +01:00
8cb8df55e9
Split MessageHandler into read only and writers
...
This will let us call the read only parts from workers, and so be able
to move some APIs off of master, e.g. the `/state` API.
2018-07-18 15:33:03 +01:00
ea752bdd99
s/becuase/because/g
2018-07-10 17:58:18 +01:00
49af402019
run isort
2018-07-09 16:09:20 +10:00
6350bf925e
Attempt to be more performant on PyPy ( #3462 )
2018-06-28 14:49:57 +01:00
0269367f18
allow non-consented users to still part rooms (to let us autopart them)
2018-06-25 17:56:10 +01:00
07cad26d65
Remove all global reactor imports & pass it around explicitly ( #3424 )
2018-06-25 14:08:28 +01:00
77ac14b960
Pass around the reactor explicitly ( #3385 )
2018-06-22 09:37:10 +01:00
a61738b316
Remove run_on_reactor ( #3395 )
2018-06-14 18:27:37 +10:00
4a9cbdbc15
Exempt AS-registered users from doing gdpr
2018-05-29 19:54:32 +01:00
17a70cf6e9
Misc. py3 fixes
...
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-05-24 20:20:33 +02:00
a0b3946fe2
Merge branch 'release-v0.30.0' into rav/localpart_in_consent_uri
2018-05-23 16:06:03 +01:00
3ff6f50eac
Use the localpart in the consent uri
...
... because it's shorter.
2018-05-23 15:28:23 +01:00
82191b08f6
Support for putting %(consent_uri)s in messages
...
Make it possible to put the URI in the error message and the server notice that
get sent by the server
2018-05-23 15:24:31 +01:00
a5e2941aad
Reject attempts to send event before privacy consent is given
...
Returns an M_CONSENT_NOT_GIVEN error (cf
https://github.com/matrix-org/matrix-doc/issues/1252 ) if consent is not yet
given.
2018-05-22 12:00:47 +01:00
5f27ed75ad
Make purge_history operate on tokens
...
As we're soon going to change how topological_ordering works
2018-05-15 16:23:50 +01:00
ca7211104e
Merge branch 'release-v0.28.1' into develop
2018-05-01 18:16:57 +01:00
33f469ba19
Apply some limits to depth to counter abuse
...
* When creating a new event, cap its depth to 2^63 - 1
* When receiving events, reject any without a sensible depth
As per https://docs.google.com/document/d/1I3fi2S-XnpO45qrpCsowZv8P8dHcNZ4fsBsbOW7KABI
2018-05-01 17:54:19 +01:00
453adf00b6
pep8; remove spurious import
2018-04-27 14:32:08 +01:00
fc149b4eeb
Merge remote-tracking branch 'origin/develop' into rav/use_run_in_background
2018-04-27 14:31:23 +01:00
2a13af23bc
Use run_in_background in preference to preserve_fn
...
While I was going through uses of preserve_fn for other PRs, I converted places
which only use the wrapped function once to use run_in_background, to avoid
creating the function object.
2018-04-27 12:55:51 +01:00
41d4b07a53
Merge pull request #3142 from matrix-org/rav/reraise
...
reraise exceptions more carefully
2018-04-27 12:16:19 +01:00
6493b22b42
reraise exceptions more carefully
...
We need to be careful (under python 2, at least) that when we reraise an
exception after doing some error handling, we actually reraise the original
exception rather than anything that might have been raised (and handled) during
the error handling.
2018-04-27 11:40:06 +01:00
9255a6cb17
Improve exception handling for background processes
...
There were a bunch of places where we fire off a process to happen in the
background, but don't have any exception handling on it - instead relying on
the unhandled error being logged when the relevent deferred gets
garbage-collected.
This is unsatisfactory for a number of reasons:
- logging on garbage collection is best-effort and may happen some time after
the error, if at all
- it can be hard to figure out where the error actually happened.
- it is logged as a scary CRITICAL error which (a) I always forget to grep for
and (b) it's not really CRITICAL if a background process we don't care about
fails.
So this is an attempt to add exception handling to everything we fire off into
the background.
2018-04-27 11:07:40 +01:00
639480e14a
Avoid creating events with huge numbers of prev_events
...
In most cases, we limit the number of prev_events for a given event to 10
events. This fixes a particular code path which created events with huge
numbers of prev_events.
2018-04-16 18:41:37 +01:00
f8e8ec013b
Note why we're limiting concurrent event sends
2018-04-10 14:00:46 +01:00
e5082494eb
Limit concurrent event sends for a room
2018-04-09 12:07:39 +01:00
05630758f2
Use static JSONEncoders
...
using json.dumps with custom options requires us to create a new JSONEncoder on
each call. It's more efficient to create one upfront and reuse it.
2018-03-29 23:13:33 +01:00
fa72803490
Merge branch 'master' of github.com:matrix-org/synapse into develop
2018-03-19 11:41:01 +00:00
926ba76e23
Replace ujson with simplejson
2018-03-15 23:43:31 +00:00
d0fcc48f9d
extra_users is actually a list of UserIDs
2018-03-13 11:20:06 +00:00
e48c7aac4d
Add transactional API to history purge
...
Make the purge request return quickly, and allow scripts to poll for updates.
2018-03-12 16:22:55 +00:00
1708412f56
Return an error when doing two purges on a room
...
Queuing up purges doesn't sound like a good thing.
2018-03-12 16:22:54 +00:00
f8bfcd7e0d
Provide a means to pass a timestamp to purge_history
2018-03-05 14:37:23 +00:00
f381d63813
Check event auth on the worker
2018-03-01 10:18:37 +00:00
6b8604239f
Correctly send ratelimit and extra_users params
2018-03-01 10:08:39 +00:00
f756f961ea
Fixup comments
2018-03-01 10:05:27 +00:00
28e973ac11
Calculate push actions on worker
2018-02-28 18:02:30 +00:00
b96278d6fe
Ensure that we delete staging push actions on errors
2018-02-15 15:47:06 +00:00
c0c9327fe0
Merge pull request #2854 from matrix-org/erikj/event_create_worker
...
Create a worker for event creation
2018-02-13 18:07:10 +00:00
10b34dbb9a
Merge pull request #2858 from matrix-org/rav/purge_updates
...
delete_local_events for purge_room_history
2018-02-09 14:11:00 +00:00
74fcbf741b
delete_local_events for purge_history
...
Add a flag which makes the purger delete local events
2018-02-09 13:07:41 +00:00
671540dccf
rename delete_old_state -> purge_history
...
(beacause it deletes more than state)
2018-02-09 13:07:41 +00:00
50fe92cd26
Move presence handling into handle_new_client_event
...
As we want to have it run on the main synapse instance
2018-02-07 10:34:09 +00:00
24dd73028a
Add replication http endpoint for event sending
2018-02-07 10:32:32 +00:00
e3624fad5f
Remove pointless ratelimit check
...
The intention was for the check to be called as early as possible in the
request, but actually was called just before the main ratelimit check,
so was fairly pointless.
2018-02-07 10:30:25 +00:00
3e1e69ccaf
Update copyright
2018-02-06 16:40:38 +00:00
770b2252ca
s/_create_new_client_event/create_new_client_event/
2018-02-06 16:40:30 +00:00
5ff3d23564
Split event creation into a separate handler
2018-02-05 16:01:48 +00:00
eaaabc6c4f
replace 'except:' with 'except Exception:'
...
what could possibly go wrong
2017-10-23 15:52:32 +01:00
b78bae2d51
fix isinstance
2017-10-11 14:49:09 +01:00
c3b7a45e84
Allow error strings from spam checker
2017-10-11 14:39:22 +01:00
535cc49f27
Merge pull request #2466 from matrix-org/erikj/groups_merged
...
Initial Group Implementation
2017-10-11 13:20:07 +01:00
bc7f3eb32f
Merge pull request #2483 from jeremycline/unfreeze-ujson-dump
...
Unfreeze event before serializing with ujson
2017-10-11 13:18:52 +01:00
27955056e0
Merge branch 'develop' into erikj/groups_merged
2017-10-02 16:20:41 +01:00
cafb8de132
Unfreeze event before serializing with ujson
...
In newer versions of https://github.com/esnme/ultrajson , ujson does not
serialize frozendicts (introduced in esnme/ultrajson@53f85b1 ). Although
the PyPI version is still 1.35, Fedora ships with a build from commit
esnme/ultrajson@2f1d487 . This causes the serialization to fail if the
distribution-provided package is used.
This runs the event through the unfreeze utility before serializing it.
Thanks to @ignatenkobrain for tracking down the root cause.
fixes #2351
Signed-off-by: Jeremy Cline <jeremy@jcline.org>
2017-09-30 11:22:37 -04:00
8090fd4664
Fix /joined_members to work with AS users
2017-09-28 10:09:32 +01:00
adec03395d
Fix bug where /joined_members didn't check user was in room
2017-09-27 15:14:39 +01:00
6cd5fcd536
Make the spam checker a module
2017-09-26 19:20:23 +01:00
5ed109d59f
PoC for filtering spammy events ( #2456 )
...
Demonstration of how you might add some hooks to filter out spammy events.
2017-09-19 12:20:11 +01:00
bf81f3cf2c
Split out profile handler to fix tests
2017-08-25 14:34:56 +01:00
5a7f561a9b
Fix bug where pusherpool didn't start and broke some rooms
...
Since we didn't instansiate the PusherPool at start time it could fail
at run time, which it did for some users.
This may or may not fix things for those users, but it should happen at
start time and stop the server from starting.
2017-07-06 17:55:51 +01:00
1bce3e6b35
Remove unused variables
2017-06-26 14:03:27 +01:00
fcf01dd88e
Reject local events that don't round trip the DB
2017-06-19 11:33:40 +01:00
cafe659f72
Store ActionGenerator in HomeServer
2017-05-19 10:09:56 +01:00
66d8ffabbd
Faster push rule calculation via push specific cache
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We add a push rule specific cache that ensures that we can reuse
calculated push rules appropriately when a user join/leaves.
2017-05-17 16:55:40 +01:00
b990b2fce5
Add per user ratelimiting overrides
2017-05-10 11:05:43 +01:00
3e5a62ecd8
Add more granular event send metrics
2017-05-02 14:23:26 +01:00
34e682d385
Fix invite state to always include all events
2017-04-26 16:18:08 +01:00
Patrick Cloke