Commit Graph

645 Commits

Author SHA1 Message Date
Patrick Cloke d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
Erik Johnston a7bdf98d01
Rename database classes to make some sense (#8033) 2020-08-05 21:38:57 +01:00
Patrick Cloke 8553f46498
Convert a synapse.events to async/await. (#7949) 2020-07-27 13:40:22 -04:00
Patrick Cloke d8a9cd8d3e
Remove hacky error handling for inlineDeferreds. (#7950) 2020-07-27 08:35:56 -04:00
Patrick Cloke e739b20588
Fix up types and comments that refer to Deferreds. (#7945) 2020-07-24 10:53:25 -04:00
Karthikeyan Singaravelan a7b06a81f0
Fix deprecation warning: import ABC from collections.abc (#7892) 2020-07-20 13:33:04 -04:00
Richard van der Hoff 346476df21
Reject attempts to join empty rooms over federation (#7859)
We shouldn't allow others to make_join through us if we've left the room;
reject such attempts with a 404.

Fixes #7835. Fixes #6958.
2020-07-16 15:17:31 +01:00
Erik Johnston f1245dc3c0
Fix resync remote devices on receive PDU in worker mode. (#7815)
The replication client requires that arguments are given as keyword
arguments, which was not done in this case. We also pull out the logic
so that we can catch and handle any exceptions raised, rather than
leaving them unhandled.
2020-07-10 18:23:17 +01:00
Erik Johnston e29c44340b
Fix recursion error when fetching auth chain over federation (#7817)
When fetching the state of a room over federation we receive the event
IDs of the state and auth chain. We then fetch those events that we
don't already have.

However, we used a function that recursively fetched any missing auth
events for the fetched events, which can lead to a lot of recursion if
the server is missing most of the auth chain. This work is entirely
pointless because would have queued up the missing events in the auth
chain to be fetched already.

Let's just diable the recursion, since it only gets called from one
place anyway.
2020-07-10 18:15:35 +01:00
Richard van der Hoff 67593b1728
Add `HomeServer.signing_key` property (#7805)
... instead of duplicating `config.signing_key[0]` everywhere
2020-07-08 17:51:56 +01:00
Patrick Cloke 4d978d7db4 Merge branch 'master' into develop 2020-07-02 10:55:41 -04:00
Erik Johnston 96e9afe625 Correctly handle outliers as prev events over federation 2020-07-02 10:00:33 -04:00
Richard van der Hoff e866512367
Add early returns to `_check_for_soft_fail` (#7769)
my editor was complaining about unset variables, so let's add some early
returns to fix that and reduce indentation/cognitive load.
2020-07-01 16:41:19 +01:00
Richard van der Hoff a6eae69ffe
Type checking for `FederationHandler` (#7770)
fix a few things to make this pass mypy.
2020-07-01 16:21:02 +01:00
Erik Johnston 0e0a2817a2
Yield during large v2 state res. (#7735)
State res v2 across large data sets can be very CPU intensive, and if
all the relevant events are in the cache the algorithm will run from
start to finish within a single reactor tick. This can result in
blocking the reactor tick for several seconds, which can have major
repercussions on other requests.

To fix this we simply add the occaisonal `sleep(0)` during iterations to
yield execution until the next reactor tick. The aim is to only do this
for large data sets so that we don't impact otherwise quick resolutions.=
2020-06-24 18:48:18 +01:00
Dagfinn Ilmari Mannsåker a3f11567d9
Replace all remaining six usage with native Python 3 equivalents (#7704) 2020-06-16 08:51:47 -04:00
Patrick Cloke bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. (#7692) 2020-06-15 07:03:36 -04:00
Andrew Morgan fcd6961441
Add option to enable encryption by default for new rooms (#7639)
Fixes https://github.com/matrix-org/synapse/issues/2431

Adds config option `encryption_enabled_by_default_for_room_type`, which determines whether encryption should be enabled with the default encryption algorithm in private or public rooms upon creation. Whether the room is private or public is decided based upon the room creation preset that is used.

Part of this PR is also pulling out all of the individual instances of `m.megolm.v1.aes-sha2` into a constant variable to eliminate typos ala https://github.com/matrix-org/synapse/pull/7637

Based on #7637
2020-06-10 17:44:34 +01:00
Erik Johnston 11dc2b4698
Fix exceptions when fetching events from a down host. (#7622)
We already caught some exceptions, but not all.
2020-06-03 14:12:13 +01:00
Erik Johnston e5c67d04db
Add option to move event persistence off master (#7517) 2020-05-22 16:11:35 +01:00
Erik Johnston 1531b214fc
Add ability to wait for replication streams (#7542)
The idea here is that if an instance persists an event via the replication HTTP API it can return before we receive that event over replication, which can lead to races where code assumes that persisting an event immediately updates various caches (e.g. current state of the room).

Most of Synapse doesn't hit such races, so we don't do the waiting automagically, instead we do so where necessary to avoid unnecessary delays. We may decide to change our minds here if it turns out there are a lot of subtle races going on.

People probably want to look at this commit by commit.
2020-05-22 14:21:54 +01:00
Erik Johnston 547e4dd83e
Fix exception reporting due to HTTP request errors. (#7556)
These are business as usual errors, rather than stuff we want to log at
error.
2020-05-22 11:39:20 +01:00
Patrick Cloke 8c8858e124
Convert federation handler to async/await. (#7459) 2020-05-11 15:12:46 -04:00
Andrew Morgan 6b22921b19
async/await is_server_admin (#7363) 2020-05-01 15:15:36 +01:00
Patrick Cloke 33bceb7f70
Convert some of the federation handler methods to async/await. (#7338) 2020-04-24 14:36:38 -04:00
Richard van der Hoff 7966a1cde9
Rewrite prune_old_outbound_device_pokes for efficiency (#7159)
make sure we clear out all but one update for the user
2020-03-30 19:06:52 +01:00
Richard van der Hoff 3e99528f2b
Store room version on invite (#6983)
When we get an invite over federation, store the room version in the rooms table.

The general idea here is that, when we pull the invite out again, we'll want to know what room_version it belongs to (so that we can later redact it if need be). So we need to store it somewhere...
2020-02-26 16:58:33 +00:00
Richard van der Hoff 691659568f
Remove redundant store_room call (#6979)
`_process_received_pdu` is only called by `on_receive_pdu`, which ignores any
events for unknown rooms, so this is redundant.
2020-02-24 17:20:44 +00:00
Richard van der Hoff a301934f46
Upsert room version when we join over federation (#6968)
This is intended as a precursor to storing room versions when we receive an
invite over federation, but has the happy side-effect of fixing #3374 at last.

In short: change the store_room with try/except to a proper upsert which
updates the right columns.
2020-02-24 15:46:41 +00:00
Patrick Cloke 509e381afa
Clarify list/set/dict/tuple comprehensions and enforce via flake8 (#6957)
Ensure good comprehension hygiene using flake8-comprehensions.
2020-02-21 07:15:07 -05:00
Patrick Cloke 7765bf3989
Limit the number of events that can be requested when backfilling events (#6864)
Limit the maximum number of events requested when backfilling events.
2020-02-06 13:25:24 -05:00
Richard van der Hoff b0c8bdd49d
pass room version into FederationClient.send_join (#6854)
... which allows us to sanity-check the create event.
2020-02-06 15:50:39 +00:00
Richard van der Hoff 9bcd37146e
Merge pull request #6823 from matrix-org/rav/redact_changes/5
pass room versions around
2020-02-06 11:32:33 +00:00
Erik Johnston 2201ef8556 Synapse 1.10.0rc2 (2020-02-06)
==============================
 
 Bugfixes
 --------
 
 - Fix an issue with cross-signing where device signatures were not sent to remote servers. ([\#6844](https://github.com/matrix-org/synapse/issues/6844))
 - Fix to the unknown remote device detection which was introduced in 1.10.rc1. ([\#6848](https://github.com/matrix-org/synapse/issues/6848))
 
 Internal Changes
 ----------------
 
 - Detect unexpected sender keys on remote encrypted events and resync device lists. ([\#6850](https://github.com/matrix-org/synapse/issues/6850))
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Merge tag 'v1.10.0rc2' into develop

Synapse 1.10.0rc2 (2020-02-06)
==============================

Bugfixes
--------

- Fix an issue with cross-signing where device signatures were not sent to remote servers. ([\#6844](https://github.com/matrix-org/synapse/issues/6844))
- Fix to the unknown remote device detection which was introduced in 1.10.rc1. ([\#6848](https://github.com/matrix-org/synapse/issues/6848))

Internal Changes
----------------

- Detect unexpected sender keys on remote encrypted events and resync device lists. ([\#6850](https://github.com/matrix-org/synapse/issues/6850))
2020-02-06 11:04:03 +00:00
Richard van der Hoff f84700fba8 Pass room version object into `FederationClient.get_pdu` 2020-02-05 17:25:46 +00:00
Erik Johnston a58860e480
Check sender_key matches on inbound encrypted events. (#6850)
If they don't then the device lists are probably out of sync.
2020-02-05 14:02:39 +00:00
Erik Johnston 6475382d80
Fix detecting unknown devices from remote encrypted events. (#6848)
We were looking at the wrong event type (`m.room.encryption` vs
`m.room.encrypted`).

Also fixup the duplicate `EvenTypes` entries.

Introduced in #6776.
2020-02-04 17:25:54 +00:00
Richard van der Hoff 5d17c31596 make FederationHandler.send_invite async 2020-02-03 22:28:11 +00:00
Richard van der Hoff e81c093974 make FederationHandler.on_get_missing_events async 2020-02-03 19:15:08 +00:00
Richard van der Hoff f64c96662e make FederationHandler.user_joined_room async 2020-02-03 16:29:30 +00:00
Richard van der Hoff 52642860da make FederationHandler._clean_room_for_join async 2020-02-03 16:29:30 +00:00
Richard van der Hoff 814cc00cb9 make FederationHandler._notify_persisted_event async 2020-02-03 16:29:30 +00:00
Richard van der Hoff 05299599b6 make FederationHandler.persist_events_and_notify async 2020-02-03 16:29:30 +00:00
Richard van der Hoff 3b7e0e002b make FederationHandler._make_and_verify_event async 2020-02-03 16:22:30 +00:00
Richard van der Hoff 4286e429a7 make FederationHandler.do_remotely_reject_invite async 2020-02-03 16:19:18 +00:00
Richard van der Hoff c3f296af32 make FederationHandler._check_for_soft_fail async 2020-02-03 16:16:31 +00:00
Richard van der Hoff dbdf843012 make FederationHandler._persist_auth_tree async 2020-02-03 16:14:58 +00:00
Richard van der Hoff ebd6a15af3 make FederationHandler.do_invite_join async 2020-02-03 16:13:13 +00:00
Richard van der Hoff 94f7b4cd54 make FederationHandler.on_event_auth async 2020-02-03 16:06:46 +00:00
Richard van der Hoff 863087d186 make FederationHandler.on_exchange_third_party_invite_request async 2020-02-03 16:02:50 +00:00