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381 Commits

Author SHA1 Message Date
Erik Johnston
c5a296b10c Add support for persisting event format versions 
Currently we only have the one event format version defined, but this
adds the necessary infrastructure to persist and fetch the format
versions alongside the events.

We specify the format version rather than the room version as:

1. We don't necessarily know the room version, existing events may be
   either v1 or v2.
2. We'd need to be careful to prevent/handle correctly if different
   events in the same room reported to be of different versions, which
   sounds annoying.
 2019-01-23 11:30:01 +00:00
Erik Johnston
bc80b3f454 Add helpers for getting prev and auth events (#4139) 
* Add helpers for getting prev and auth events

This is in preparation for allowing the event format to change between
room versions.
 2018-11-06 00:35:15 +11:00
Amber Brown
7232917f12
Disable frozen dicts by default (#3987) 2018-10-02 22:53:47 +10:00
Erik Johnston
89a76d1889 Fix handling of redacted events from federation 
If we receive an event that doesn't pass their content hash check (e.g.
due to already being redacted) then we hit a bug which causes an
exception to be raised, which then promplty stops the event (and
request) from being processed.

This effects all sorts of federation APIs, including joining rooms with
a redacted state event.
 2018-09-13 15:44:12 +01:00
Richard van der Hoff
c1f80effbe Handle delta_ids being None in _update_context_for_auth_events 
it's easier to create the new state group as a delta from the existing one.

(There's an outside chance this will help with
https://github.com/matrix-org/synapse/issues/3364)
 2018-07-23 22:06:50 +01:00
Erik Johnston
8b9f164fff Comments 2018-07-23 17:43:01 +01:00
Erik Johnston
50c60e5fad Only get cached state from context in persist_event 
We don't want to bother pulling out the current state from the DB since
until we know we have to. Checking the context for state is just an
optimisation.
 2018-07-23 17:21:40 +01:00
Erik Johnston
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
Erik Johnston
999bcf9d01 Fix EventContext when using workers 
We were:
  1. Not correctly setting all attributes
  2. Using defer.inlineCallbacks in a non-generator
 2018-07-23 15:24:21 +01:00
Erik Johnston
4797ed000e Update docstrings to make sense 2018-07-23 15:05:56 +01:00
Erik Johnston
027bc01a1b Add support for updating state 2018-07-23 13:17:25 +01:00
Erik Johnston
440b8845b5 Make EventContext lazy load state 2018-07-23 12:56:56 +01:00
Erik Johnston
842cdece42 pep8 2018-07-23 12:31:35 +01:00
Erik Johnston
acbfdc3442 Refcator EventContext to accept state during init 2018-07-23 12:20:55 +01:00
Amber Brown
3132b89f12
Make the rest of the .iterwhatever go away (#3562) 2018-07-21 15:47:18 +10:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Amber Brown
c936a52a9e
Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (#3307) 2018-05-31 19:03:47 +10:00
Adrian Tschira
d9fe2b2d9d Replace some more comparisons with six 
plus a bonus b"" string I missed last time

Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-05-19 17:56:31 +02:00
Adrian Tschira
0c9db26260 add comment explaining attributeerror 2018-04-30 09:49:10 +02:00
Adrian Tschira
bfc2ade9b3 Make event properties raise AttributeError instead 
They raised KeyError before. I'm changing this because the code uses
hasattr() to check for the presence of a key. This worked accidentally
before, because hasattr() silences all exceptions in python 2. However,
in python3, this isn't the case anymore.

I had a look around to see if anything depended on this raising a
KeyError and I couldn't find anything. Of course, I could have simply
missed it.

Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-04-15 20:16:59 +02:00
Erik Johnston
4810f7effd Remove context.push_actions 2018-02-15 15:47:06 +00:00
Erik Johnston
106906a65e Don't serialize current state over replication 2018-02-15 13:53:18 +00:00
Erik Johnston
24dd73028a Add replication http endpoint for event sending 2018-02-07 10:32:32 +00:00
Erik Johnston
3d33eef6fc
Store state groups separately from events (#2784) 
* Split state group persist into seperate storage func

* Add per database engine code for state group id gen

* Move store_state_group to StateReadStore

This allows other workers to use it, and so resolve state.

* Hook up store_state_group

* Fix tests

* Rename _store_mult_state_groups_txn

* Rename StateGroupReadStore

* Remove redundant _have_persisted_state_group_txn

* Update comments

* Comment compute_event_context

* Set start val for state_group_id_seq

... otherwise we try to recreate old state groups

* Update comments

* Don't store state for outliers

* Update comment

* Update docstring as state groups are ints
 2018-02-06 14:31:24 +00:00
Richard van der Hoff
eaaabc6c4f replace 'except:' with 'except Exception:' 
what could possibly go wrong
 2017-10-23 15:52:32 +01:00
Richard van der Hoff
631d7b87b5 Remove pointless create() method 
It just calls the constructor, so we may as well kill it rather than having
random codepaths.
 2017-10-20 22:14:55 +01:00
David Baker
f878e6f8af Spam checking: add the invitee to user_may_invite 2017-10-05 14:02:28 +01:00
David Baker
d8ce68b09b spam check room publishing 2017-10-04 14:29:33 +01:00
David Baker
197c14dbcf Add room creation checks to spam checker 
Lets the spam checker deny attempts to create rooms and add aliases
to them.
 2017-10-04 10:47:54 +01:00
David Baker
1e2ac54351 s/roomid/room_id/ 2017-10-03 17:41:38 +01:00
David Baker
1e375468de pass room id too 2017-10-03 17:13:14 +01:00
David Baker
537088e7dc Actually write warpper function 2017-10-03 14:28:12 +01:00
David Baker
ef3a5ae787 Don't test is spam_checker not None 
Sometimes it's a Mock object which is not none but is still not
what we're after
 2017-09-27 11:24:19 +01:00
David Baker
8c06dd6071 Remove unintentional debugging 2017-09-27 10:31:14 +01:00
David Baker
60c78666ab pep8 2017-09-27 10:26:13 +01:00
David Baker
6cd5fcd536 Make the spam checker a module 2017-09-26 19:20:23 +01:00
Matthew Hodgson
f496399ac4 fix thinko'd docstring 2017-09-22 15:34:14 +01:00
Richard van der Hoff
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
Erik Johnston
3e5a62ecd8 Add more granular event send metrics 2017-05-02 14:23:26 +01:00
Erik Johnston
46826bb078 Comment and remove spurious logging 2017-04-27 17:25:44 +01:00
Erik Johnston
1e166470ab Fix tests 2017-04-26 16:23:30 +01:00
Erik Johnston
34e682d385 Fix invite state to always include all events 2017-04-26 16:18:08 +01:00
Richard van der Hoff
5068fb16a5 Refactoring and cleanups 
A few non-functional changes:

* A bunch of docstrings to document types
* Split `EventsStore._persist_events_txn` up a bit. Hopefully it's a bit more
  readable.
* Rephrase `EventFederationStore._update_min_depth_for_room_txn` to avoid
  mind-bending conditional.
* Rephrase rejected/outlier conditional in `_update_outliers_txn` to avoid
  mind-bending conditional.
 2017-03-17 15:06:07 +00:00
Erik Johnston
5d6bad1b3c Optimise state resolution 2017-01-17 13:22:19 +00:00
Matthew Hodgson
2f4b2f4783 gah, fix mangled merge of 0.18.7 into develop 2017-01-07 04:00:42 +00:00
Mark Haines
f784980d2b Only send events that originate on this server. 
Or events that are sent via the federation "send_join" API.

This should match the behaviour from before v0.18.5 and #1635 landed.
 2017-01-05 11:26:30 +00:00
Kegan Dougal
c3d963ac24 Review comments 2016-11-22 13:42:11 +00:00
Kegan Dougal
6d4e6d4cba Also check for dict since sometimes they aren't frozen 2016-11-22 10:39:41 +00:00
Kegan Dougal
cea4e4e7b2 Glue only_event_fields into the sync rest servlet 2016-11-22 10:14:05 +00:00
Kegan Dougal
0a8b0eeca1 More tests 2016-11-22 09:59:27 +00:00
Kegan Dougal
70a2157b64 Start adding some tests 2016-11-21 17:52:45 +00:00
Kegan Dougal
f97511a1f3 Move event_fields filtering to serialize_event 
Also make it an inclusive not exclusive filter, as the spec demands.
 2016-11-21 17:42:16 +00:00
Erik Johnston
628e65721b Add comments 2016-09-05 10:41:27 +01:00
Erik Johnston
9e25443db8 Move to storing state_groups_state as deltas 2016-09-01 14:31:26 +01:00
Erik Johnston
c10cb581c6 Correctly handle the difference between prev and current state 2016-08-31 14:26:22 +01:00
Erik Johnston
54cc69154e Make None optional 2016-08-26 11:20:59 +01:00
Erik Johnston
a3dc1e9cbe Replace context.current_state with context.current_state_ids 2016-08-25 17:32:22 +01:00
Erik Johnston
17f4f14df7 Pull out event ids rather than full events for state 2016-08-25 13:42:44 +01:00
Erik Johnston
1d40373c9d Include prev_content in redacted state events 2016-08-11 10:24:41 +01:00
Mark Haines
76503f95ed Remove the is_new_state argument to persist event. 
Move the checks for whether an event is new state inside persist
event itself.

This was harder than expected because there wasn't enough information
passed to persist event to correctly handle invites from remote servers
for new rooms.
 2016-03-31 15:00:42 +01:00
Mark Haines
1e25f62ee6 Use a stream id generator to assign state group ids 2016-03-30 12:55:02 +01:00
Erik Johnston
acdfef7b14 Intern all the things 2016-03-23 16:25:54 +00:00
Erik Johnston
f96526ffc2 Intern sender, event_id and room_id in events 2016-03-23 15:04:11 +00:00
Erik Johnston
fe9794706a Intern type and state_key on events 2016-03-23 14:58:08 +00:00
Erik Johnston
58e207cd77 Don't assume existence of event_id in __str__ 2016-03-18 14:31:44 +00:00
Erik Johnston
7b0d846407 Atomically persit push actions when we persist the event 2016-02-09 16:19:15 +00:00
Erik Johnston
2068678b8c Make Event objects behave more like dicts 2016-01-18 14:43:50 +00:00
Matthew Hodgson
6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Mark Haines
306415391d Only add the user_id if the sender is present 2015-12-01 11:14:48 +00:00
Mark Haines
bde8d78b8a Copy rather than move the fields to shuffle between a v1 and a v2 event. 
This should make all v1 APIs compatible with v2 clients. While still
allowing v1 clients to access the fields.

This makes the documentation easier since we can just document the v2
format and explain that some of the fields, in some of the APIs are
duplicated for backwards compatibility, rather than having to document
two separate event formats.
 2015-11-30 17:46:35 +00:00
Richard van der Hoff
3c3fc6b268 Flatten the /sync response to remove the event_map 2015-11-19 10:51:11 +00:00
Mark Haines
d58edd98e9 Update the other place check_joined_room is called 2015-10-30 11:15:37 +00:00
Paul "LeoNerd" Evans
243a79d291 Surely we don't need to preserve 'events_default' twice 2015-10-16 18:25:19 +01:00
Erik Johnston
49ae42bbe1 Bundle in some room state in the unsigned bit of the invite when sending to invited servers 2015-09-10 14:25:54 +01:00
Erik Johnston
1f7642efa9 Fix bug where we didn't correctly serialize the redacted_because key over federation 2015-08-21 09:36:07 +01:00
Erik Johnston
fb47c3cfbe Rename key and values for m.room.history_visibility. Support 'invited' value 2015-07-06 13:05:52 +01:00
Erik Johnston
00ab882ed6 Add m.room.history_visibility to list of auth events 2015-07-03 10:31:24 +01:00
Erik Johnston
ca580ef862 Don't copy twice 2015-05-29 15:02:55 +01:00
Erik Johnston
a7b65bdedf Add config option to turn off freezing events. Use new encode_json api and ujson.loads 2015-05-29 12:17:33 +01:00
Paul "LeoNerd" Evans
1b988b051b Store the rejected reason in (Frozen)Event structs 2015-03-25 19:06:05 +00:00
Erik Johnston
b2e6ee5b43 Remove concept of context.auth_events, instead use context.current_state 2015-03-16 13:06:23 +00:00
Erik Johnston
7eef84a95b pyflakes 2015-02-11 16:52:22 +00:00
Erik Johnston
ddb816cf60 Don't unfreeze when using FreezeEvent.get_dict, as we are using a JSONEncoder that understands FrozenDict 2015-02-11 15:44:28 +00:00
Erik Johnston
c0462dbf15 Rearrange persist_event so that do all the queries that need to be done before returning early if we have already persisted that event. 2015-02-04 10:16:51 +00:00
Erik Johnston
9bace3a367 Actually, the old prune_event function was non-deterministic, so no point keeping it around :( 2015-02-03 15:32:17 +00:00
Erik Johnston
0dd3aea319 Keep around the old (buggy) version of the prune_event function so that we can use it to check signatures for events on old servers 2015-02-03 14:58:30 +00:00
Erik Johnston
7d897f5bfc Merge pull request #43 from matrix-org/rejections 
Rejections
 2015-01-30 16:11:14 +00:00
Mark Haines
6dc92d3427 Merge pull request #41 from matrix-org/client_v2_sync 
Client v2 sync
 2015-01-30 15:54:25 +00:00
Erik Johnston
e0b7c521cb Merge branch 'develop' of github.com:matrix-org/synapse into rejections_storage 
Conflicts:
	synapse/storage/__init__.py
	synapse/storage/schema/delta/v12.sql
 2015-01-30 14:08:28 +00:00
Erik Johnston
2ebf795c0a Merge branch 'develop' of github.com:matrix-org/synapse into rejections 
Conflicts:
	synapse/storage/__init__.py
	synapse/storage/schema/delta/v12.sql
 2015-01-30 11:10:37 +00:00
Erik Johnston
c1c7b39827 Fix bug where we changes in outlier in metadata dict propogated to other events 2015-01-30 10:30:54 +00:00
Erik Johnston
78015948a7 Initial implementation of auth conflict resolution 2015-01-29 16:52:33 +00:00
Mark Haines
b9c442c85c Include transaction ids in unsigned section of events in the sync results for the clients that made those requests 2015-01-29 02:46:00 +00:00
Mark Haines
1b4a164c02 Add support for formatting events in the way a v2 client expects 2015-01-29 02:34:35 +00:00
Mark Haines
a56008842b Start implementing incremental initial sync 2015-01-27 16:24:22 +00:00
Mark Haines
436513068d Start implementing the non-incremental sync portion of the v2 /sync API 2015-01-26 18:53:31 +00:00
Mark Haines
7f6f3f9d62 Pass the current time to serialize event, rather than passing an 
HS and getting a clock from it and calling time_msec on the clock.
Remove the serialize_event method from the HS since it is no longer
needed.
 2015-01-26 16:11:28 +00:00
Erik Johnston
b1b85753d7 Add support for storing rejected events in EventContext and data stores 2015-01-22 15:50:17 +00:00
Mark Haines
3891597eb3 Remove unused functions 2015-01-13 15:57:26 +00:00
Erik Johnston
38e3241eb7 Merge branch 'hotfixes-v0.6.1b' of github.com:matrix-org/synapse into develop 2015-01-13 10:01:22 +00:00
Erik Johnston
39585bf556 Insert 'age' into top level when returning events to clients 2015-01-13 09:57:32 +00:00
Kegan Dougal
edb557b2ad Return the raw federation event rather than adding extra keys for federation data. 2015-01-08 14:28:08 +00:00
Kegan Dougal
5720ab59e0 Add 'raw' query parameter to expose the event graph and signatures to savvy clients. 2015-01-08 13:57:40 +00:00
Erik Johnston
a039e2544c Remove unused import 2015-01-07 09:48:03 +00:00
Erik Johnston
dfa05f0cd6 Optimize FrozenEvent creation 2015-01-06 18:51:03 +00:00
Mark Haines
adb04b1e57 Update copyright notices 2015-01-06 13:21:39 +00:00
Mark Haines
5dbe820e9a Remove unneeded federation keys from events 2014-12-19 12:16:26 +00:00
Mark Haines
3c7857e49b clean up coding style a bit 2014-12-16 15:24:03 +00:00
Erik Johnston
882dc8dcab Persist internal_metadata 2014-12-16 13:17:09 +00:00
Erik Johnston
65b2e49429 Fix pyflakes 2014-12-15 17:35:37 +00:00
Erik Johnston
f280929a12 Use frozenutils 2014-12-15 17:31:36 +00:00
Erik Johnston
670dcdfc14 Remove unused functions 2014-12-15 16:16:58 +00:00
Erik Johnston
b75adaedca Finish up upgrade script 2014-12-15 16:14:34 +00:00
Erik Johnston
c8dd3314d6 Fix bug where we ignored event_edge_hashes table 2014-12-15 13:55:22 +00:00
Erik Johnston
63810c777d Validate message, topic and name event contents 2014-12-12 11:01:09 +00:00
Erik Johnston
9191292b0f Fix prev_content 2014-12-11 15:16:55 +00:00
Erik Johnston
8cdebce470 Fix redactions. Fix 'age' key 2014-12-11 13:25:19 +00:00
Erik Johnston
b245ee34ed Add some basic event validation 2014-12-10 17:59:47 +00:00
Erik Johnston
cabead6194 Actually fix bug when uploading state with empty state_key 2014-12-10 14:49:52 +00:00
Erik Johnston
02db7eb209 Fix bug when uploading state with empty state_key 2014-12-10 14:02:48 +00:00
Erik Johnston
02db1fd2e7 Fix AttributeError 2014-12-10 12:00:05 +00:00
Erik Johnston
102d2373b4 Add __str__ to FrozenEvent 2014-12-10 11:38:08 +00:00
Erik Johnston
95aa903ffa Try and figure out how and why signatures are being changed. 2014-12-10 11:37:47 +00:00
Erik Johnston
8c48450682 Add PEP8 newlines 2014-12-09 10:58:31 +00:00
Erik Johnston
609c31e8df More bug fixes 2014-12-08 17:50:56 +00:00
Erik Johnston
d044121168 Various typos and bug fixes. 2014-12-08 09:08:26 +00:00
Erik Johnston
6630e1b579 Start making more things use EventContext rather than event.* 2014-12-05 16:20:48 +00:00
Erik Johnston
c31dba86ec Convert rest and handlers to use new event structure 2014-12-04 15:50:01 +00:00
Erik Johnston
5d7c9ab789 Begin converting things to use the new Event structure 2014-12-04 11:27:59 +00:00
Erik Johnston
75b4329aaa WIP for new way of managing events. 2014-12-03 16:07:21 +00:00
Erik Johnston
c1e66800a9 Begin fleshing out a new Event object 2014-12-02 11:40:22 +00:00