Andrew Morgan
4548d1f87e
Remove unnecessary parentheses around return statements ( #5931 )
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Python will return a tuple whether there are parentheses around the returned values or not.
I'm just sick of my editor complaining about this all over the place :)
2019-08-30 16:28:26 +01:00
Jorik Schellekens
8767b63a82
Propagate opentracing contexts through EDUs ( #5852 )
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Propagate opentracing contexts through EDUs
Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2019-08-22 18:21:10 +01:00
Jorik Schellekens
9a6f2be572
Opentrace e2e keys ( #5855 )
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Add opentracing tags and logs for e2e keys
2019-08-22 11:28:12 +01:00
Richard van der Hoff
1a93daf353
Merge pull request #5744 from matrix-org/erikj/log_leave_origin_mismatch
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Log when we receive a /make_* request from a different origin
2019-07-26 12:38:37 +01:00
Richard van der Hoff
d1020653fc
Log when we receive a /make_* request from a different origin
2019-07-26 10:08:22 +01:00
Amber Brown
4806651744
Replace returnValue with return ( #5736 )
2019-07-23 23:00:55 +10:00
Amber Brown
463b072b12
Move logging utilities out of the side drawer of util/ and into logging/ ( #5606 )
2019-07-04 00:07:04 +10:00
Amber Brown
32e7c9e7f2
Run Black. ( #5482 )
2019-06-20 19:32:02 +10:00
Richard van der Hoff
04d53794d6
Fix error handling for rooms whose versions are unknown. ( #5219 )
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If we remove support for a particular room version, we should behave more
gracefully. This should make client requests fail with a 400 rather than a 500,
and will ignore individiual PDUs in a federation transaction, rather than the
whole transaction.
2019-05-21 13:47:25 +01:00
Richard van der Hoff
54a87a7b08
Collect room-version variations into one place ( #4969 )
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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
Erik Johnston
1e315017d3
When presence is enabled don't send over replication
2019-02-27 13:53:46 +00:00
Erik Johnston
65f3fbfbf7
Merge pull request #4737 from matrix-org/erikj/failure_log_tb
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Log tracebacks correctly
2019-02-25 17:26:30 +00:00
Erik Johnston
c7b333c545
Log tracebacks correctly
2019-02-25 16:56:41 +00:00
Erik Johnston
59e0112209
MSC 1866 - Use M_UNSUPPORTED_ROOM_VERSION for invite API
2019-02-23 14:50:43 +00:00
Andrew Morgan
563f6a832b
Reject large transactions on federation ( #4513 )
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* Reject large transactions on federation
* Add changelog
* lint
* Simplify large transaction handling
2019-01-31 11:44:04 +00:00
Erik Johnston
840068bd78
Only check event ID domain for signatures for V1 events
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In future version events won't have an event ID, so we won't be able to
do this check.
2019-01-29 18:02:02 +00:00
Erik Johnston
8e3d34e3c5
Use event origin for filtering incoming events
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We only process events sent to us from a server if the event ID matches
the server, to help guard against federation storms. We replace this
with a check against the event origin.
2019-01-29 16:57:00 +00:00
Erik Johnston
6598992b01
Fixup calls to comput_event_signature
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We currently pass FrozenEvent instead of `dict` to
`compute_event_signature`, which works by accident due to `dict(event)`
producing the correct result.
This fixes PR #4493 commit 855a151
2019-01-29 11:41:58 +00:00
Erik Johnston
a50cf929c1
Require event format version to parse or create events
2019-01-25 10:32:19 +00:00
Erik Johnston
62514bb81b
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/msc_1813
2019-01-25 10:07:08 +00:00
Erik Johnston
6a41d2a187
Add room_version param to get_pdu
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When we add new event format we'll need to know the event format or room
version when parsing events.
2019-01-23 17:19:58 +00:00
Erik Johnston
67cd4dad81
Implement MSC 1813 - Add room version to make APIs
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We also implement `make_membership_event` converting the returned
room version to an event format version.
2019-01-23 16:51:46 +00:00
Erik Johnston
4a4d2e17bc
Add /v2/invite federation API
2019-01-15 13:22:44 +00:00
Richard van der Hoff
3cecf5340d
Update synapse/federation/federation_server.py
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Co-Authored-By: erikjohnston <erikj@jki.re>
2018-11-09 11:28:25 +00:00
Richard van der Hoff
9bce065a53
Update synapse/federation/federation_server.py
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Co-Authored-By: erikjohnston <erikj@jki.re>
2018-11-09 11:28:22 +00:00
Erik Johnston
9417986f77
Drop PDUs of unknown rooms
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When we receive events over federation we will need to know the room
version to be able to correctly handle them, e.g. once we start changing
event formats. Currently, we attempt to handle events in unknown rooms.
2018-11-08 12:11:20 +00:00
Amber Brown
2e223a8c22
Remove the unused /pull federation API ( #4118 )
2018-10-31 04:24:59 +11:00
Erik Johnston
b94a43d5b5
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/alias_disallow_list
2018-10-25 15:25:31 +01:00
Richard van der Hoff
ef771cc4c2
Fix a number of flake8 errors
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Broadly three things here:
* disable W504 which seems a bit whacko
* remove a bunch of `as e` expressions from exception handlers that don't use
them
* use `r""` for strings which include backslashes
Also, we don't use pep8 any more, so we can get rid of the duplicate config
there.
2018-10-24 10:39:03 +01:00
Erik Johnston
084046456e
Add config option to control alias creation
2018-10-19 10:22:45 +01:00
Richard van der Hoff
fc0f13dd03
Fix incorrect truncation in get_missing_events
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It's quite important that get_missing_events returns the *latest* events in the
room; however we were pulling event ids out of the database until we got *at
least* 10, and then taking the *earliest* of the results.
We also shouldn't really be relying on depth, and should be checking the
room_id.
2018-10-16 21:10:04 +01:00
Richard van der Hoff
4a15a3e4d5
Include eventid in log lines when processing incoming federation transactions ( #3959 )
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when processing incoming transactions, it can be hard to see what's going on,
because we process a bunch of stuff in parallel, and because we may end up
recursively working our way through a chain of three or four events.
This commit creates a way to use logcontexts to add the relevant event ids to
the log lines.
2018-09-27 11:25:34 +01:00
Richard van der Hoff
703de4ec13
Comments and interface cleanup for on_receive_pdu
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Add some informative comments about what's going on here.
Also, `sent_to_us_directly` and `get_missing` were doing the same thing (apart
from in `_handle_queued_pdus`, which looks like a bug), so let's get rid of
`get_missing` and use `sent_to_us_directly` consistently.
2018-09-20 13:06:55 +01:00
Richard van der Hoff
4f8baab0c4
Merge branch 'master' into develop
2018-09-06 13:05:22 +01:00
Amber Brown
2d2828dcbc
Port http/ to Python 3 ( #3771 )
2018-09-06 00:10:47 +10:00
Richard van der Hoff
c127c8d042
Fix origin handling for pushed transactions
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Use the actual origin for push transactions, rather than whatever the remote
server claimed.
2018-09-05 13:08:07 +01:00
Erik Johnston
ef184caf30
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_federation
2018-08-15 14:25:46 +01:00
Amber Brown
b37c472419
Rename async to async_helpers because async
is a keyword on Python 3.7 ( #3678 )
2018-08-10 23:50:21 +10:00
Erik Johnston
72d1902bbe
Fixup doc comments
2018-08-09 10:23:49 +01:00
Erik Johnston
5785b93711
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_federation
2018-08-09 10:16:16 +01:00
Erik Johnston
a3f5bf79a0
Add EDU/query handling over replication
2018-08-06 15:23:31 +01:00
Richard van der Hoff
0d63d93ca8
Enforce compatibility when processing make_join requests
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Reject make_join requests from servers which do not support the room version.
Also include the room version in the response.
2018-08-03 16:08:32 +01:00
Richard van der Hoff
704c3e6239
Merge branch 'master' into develop
2018-08-02 15:43:30 +01:00
Richard van der Hoff
0a65450d04
Validation for events/rooms in fed requests
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When we get a federation request which refers to an event id, make sure that
said event is in the room the caller claims it is in.
(patch supplied by @turt2live)
2018-08-02 13:48:40 +01:00
Travis Ralston
e908b86832
Remove pdu_failures from transactions
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The field is never read from, and all the opportunities given to populate it are not utilized. It should be very safe to remove this.
2018-07-30 16:28:47 -06:00
Richard van der Hoff
ce0c18dec5
Improve logging for exceptions handling PDUs
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when we get an exception handling a federation PDU, log the whole stacktrace.
2018-07-23 22:13:19 +01:00
Amber Brown
49af402019
run isort
2018-07-09 16:09:20 +10:00
Richard van der Hoff
3cf3e08a97
Implementation of server_acls
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... as described at
https://docs.google.com/document/d/1EttUVzjc2DWe2ciw4XPtNpUpIl9lWXGEsy2ewDS7rtw .
2018-07-04 19:06:20 +01:00
Erik Johnston
e3b4043800
Merge pull request #3456 from matrix-org/hawkowl/federation-prevevent-checking
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Check the state of prev_events a bit more thoroughly when coming over federation
2018-06-29 13:55:02 +01:00
Amber Brown
6350bf925e
Attempt to be more performant on PyPy ( #3462 )
2018-06-28 14:49:57 +01:00
Amber Brown
77078d6c8e
handle federation not telling us about prev_events
2018-06-27 11:27:32 +01:00
Richard van der Hoff
9fc5b74b24
simplify get_persisted_pdu
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it doesn't make much sense to use get_persisted_pdu on the receive path: just
get the event straight from the store.
2018-06-12 09:51:31 +01:00
Amber Brown
071206304d
cleanup pep8 errors
2018-05-22 16:54:22 -05:00
Amber Brown
df9f72d9e5
replacing portions
2018-05-21 19:47:37 -05:00
Richard van der Hoff
77ebef9d43
Merge pull request #3118 from matrix-org/rav/reject_prev_events
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Reject events which have lots of prev_events
2018-04-23 17:51:38 +01:00
Richard van der Hoff
dc875d2712
Merge pull request #3106 from NotAFile/py3-six-itervalues-1
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Use six.itervalues in some places
2018-04-20 15:43:52 +01:00
Richard van der Hoff
0c280d4d99
Reinstate linearizer for federation_server.on_context_state_request
2018-04-20 11:10:04 +01:00
Richard van der Hoff
1f4b498b73
Add some comments
2018-04-18 00:15:36 +01:00
Adrian Tschira
36c59ce669
Use six.itervalues in some places
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There's more where that came from
Signed-off-by: Adrian Tschira <nota@notafile.com>
2018-04-15 20:39:43 +02:00
Richard van der Hoff
b78395b7fe
Refactor ResponseCache usage
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Adds a `.wrap` method to ResponseCache which wraps up the boilerplate of a
(get, set) pair, and then use it throughout the codebase.
This will be largely non-functional, but does include the following functional
changes:
* federation_server.on_context_state_request: drops use of _server_linearizer
which looked redundant and could cause incorrect cache misses by yielding
between the get and the set.
* RoomListHandler.get_remote_public_room_list(): fixes logcontext leaks
* the wrap function includes some logging. I'm hoping this won't be too noisy
on production.
2018-04-12 13:02:15 +01:00
Richard van der Hoff
b3384232a0
Add metrics for ResponseCache
2018-04-10 23:14:47 +01:00
Erik Johnston
56e709857c
Merge pull request #2979 from matrix-org/erikj/no_handlers
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Don't build handlers on workers unnecessarily
2018-03-13 13:46:38 +00:00
Erik Johnston
9a2d9b4789
Merge pull request #2977 from matrix-org/erikj/replication_move_props
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Move property setting from ReplicationLayer to base classes
2018-03-13 11:45:25 +00:00
Erik Johnston
f43b6d6d9b
Fix docstring types
2018-03-13 11:29:35 +00:00
Erik Johnston
265b993b8a
Split replication layer into two
2018-03-13 10:55:47 +00:00
Erik Johnston
e05bf34117
Move property setting from ReplicationLayer to FederationBase
2018-03-13 10:51:30 +00:00
Erik Johnston
c3f79c9da5
Split out edu/query registration to a separate class
2018-03-13 10:24:27 +00:00
Richard van der Hoff
3079f80d4a
Factor out event_from_pdu_json
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turns out we have two copies of this, and neither needs to be an instance
method
2017-12-30 18:40:19 +00:00
Richard van der Hoff
65abc90fb6
federation_server: clean up imports
2017-12-30 18:40:19 +00:00
Erik Johnston
2a7e9faeec
Do logcontexts outside ResponseCache
2017-10-25 15:21:08 +01:00
Richard van der Hoff
582bd19ee9
Fix 500 error when we get an error handling a PDU
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FederationServer doesn't have a send_failure (and nor does its subclass,
ReplicationLayer), so this was failing.
I'm not really sure what the idea behind send_failure is, given (a) we don't do
anything at the other end with it except log it, and (b) we also send back the
failure via the transaction response. I suspect there's a whole lot of dead
code around it, but for now I'm just removing the broken bit.
2017-10-17 20:52:40 +01:00
Richard van der Hoff
8dd0c85ac5
Merge pull request #2529 from matrix-org/rav/fix_transaction_failure_handling
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log pdu_failures from incoming transactions
2017-10-11 17:29:14 +01:00
Richard van der Hoff
b75d443caf
log pdu_failures from incoming transactions
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... even if we have no EDUs.
This appears to have been introduced in
476899295f
.
2017-10-11 14:36:13 +01:00
Richard van der Hoff
6a6cc27aee
fed server: process PDUs for different rooms in parallel
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With luck, this will give a real-time improvement when there are many rooms and
the server ends up calling out to fetch missing events.
2017-10-09 18:30:31 +01:00
Richard van der Hoff
4c7c4d4061
Fed server: use a linearizer for ongoing transactions
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We don't want to process the same transaction multiple times concurrently, so
use a linearizer.
2017-10-09 18:30:10 +01:00
Richard van der Hoff
ba5b9b80a5
fed server: refactor on_incoming_transaction
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Move as much as possible to after the have_responded check, and reduce the
number of times we iterate over the pdu list.
2017-10-09 18:10:53 +01:00
Richard van der Hoff
a6e3222fe5
Fed server: Move origin-check code to _handle_received_pdu
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The response-building code expects there to be an entry in the `results` list
for each entry in the pdu_list, so the early `continue` was messing this
up. That doesn't really matter, because all that the federation client does is
log any errors, but it's pretty poor form.
2017-10-09 17:53:32 +01:00
Richard van der Hoff
de042b3b88
Do some logging when one-time-keys get claimed
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might help us figure out if https://github.com/vector-im/riot-web/issues/3868
has happened.
2017-05-09 19:04:56 +01:00
Richard van der Hoff
30bcbf775a
Accept join events from all servers
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Make sure that we accept join events from any server, rather than just the
origin server, to make the federation join dance work correctly.
(Fixes #1893 ).
2017-04-03 15:58:07 +01:00
Richard van der Hoff
29235901b8
Move FederationServer._handle_new_pdu to FederationHandler
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Unfortunately this significantly increases the size of the already-rather-big
FederationHandler, but the code fits more naturally here, and it paves the way
for the tighter integration that I need between handling incoming PDUs and
doing the join dance.
Other than renaming the existing `FederationHandler.on_receive_pdu` to
`_process_received_pdu` to make way for it, this just consists of the move, and
replacing `self.handler` with `self` and `self` with `self.replication_layer`.
2017-03-09 16:20:13 +00:00
Richard van der Hoff
e8b1721290
Move sig check out of _handle_new_pdu
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When we receive PDUs via `get_missing_events`, we have already checked their
sigs, so there is no need to do it again.
2017-03-09 15:50:44 +00:00
Richard van der Hoff
3406333a58
Factor _get_missing_events_for_pdu out of _handle_new_pdu
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This should be functionally identical: it just seeks to improve readability by
reducing indentation.
2017-03-09 15:50:44 +00:00
Erik Johnston
c974116f19
Implement device key caching over federation
2017-01-26 16:07:24 +00:00
Erik Johnston
f7085ac84f
Name linearizer's for better logs
2017-01-09 17:17:10 +00:00
Matthew
4304e7e593
do the discard check in the right place to avoid grabbing dependent events
2017-01-07 03:44:18 +00:00
Matthew
e10c527930
Discard PDUs from invalid origins due to #1753 in 0.18.[56]
2017-01-07 02:13:14 +00:00
Matthew Hodgson
468749c9fc
fix comment
2017-01-05 12:00:11 +00:00
Matthew Hodgson
eedf400d05
limit total timeout for get_missing_events to 10s
2017-01-05 11:58:15 +00:00
Mark Haines
62ce3034f3
s/aquire/acquire/g
2016-12-30 20:04:44 +00:00
Mark Haines
0aff09f6c9
Add more useful logging when we block fetching events
2016-12-30 20:00:44 +00:00
Mark Haines
d4a35ada28
Send device messages over federation
2016-09-06 18:16:20 +01:00
Erik Johnston
2854ee2a52
Only pull out IDs from DB for /state_ids/ request
2016-09-02 10:53:36 +01:00
Erik Johnston
b4e2290d89
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/state_ids_api
2016-08-04 14:04:35 +01:00
Erik Johnston
edb33eb163
Rename fields to _ids
2016-08-03 17:19:15 +01:00
Erik Johnston
bcc9cda8ca
Fix copy + paste fails
2016-08-03 17:17:26 +01:00
Erik Johnston
e3a720217a
Add /state_ids federation API
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The new API only returns the event_ids for the state, as most
requesters will already have the vast majority of the events already.
2016-08-03 14:47:37 +01:00
Mark Haines
921f17f938
Merge branch 'develop' into rav/refactor_device_query
2016-08-03 11:12:47 +01:00
Richard van der Hoff
1efee2f52b
E2E keys: Make federation query share code with client query
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Refactor the e2e query handler to separate out the local query, and then make
the federation handler use it.
2016-08-02 18:12:00 +01:00
Erik Johnston
c9154b970c
Don't double wrap 200
2016-08-02 16:45:53 +01:00
Erik Johnston
b3d5c4ad9d
Fix response cache
2016-08-02 16:42:21 +01:00