Commit Graph

130 Commits

Author SHA1 Message Date
Erik Johnston
5c9e39e619
Track device list updates per room. (#12321)
This is a first step in dealing with #7721.

The idea is basically that rather than calculating the full set of users a device list update needs to be sent to up front, we instead simply record the rooms the user was in at the time of the change. This will allow a few things:

1. we can defer calculating the set of remote servers that need to be poked about the change; and
2. during `/sync` and `/keys/changes` we can avoid also avoid calculating users who share rooms with other users, and instead just look at the rooms that have changed.

However, care needs to be taken to correctly handle server downgrades. As such this PR writes to both `device_lists_changes_in_room` and the `device_lists_outbound_pokes` table synchronously. In a future release we can then bump the database schema compat version to `69` and then we can assume that the new `device_lists_changes_in_room` exists and is handled.

There is a temporary option to disable writing to `device_lists_outbound_pokes` synchronously, allowing us to test the new code path does work (and by implication upgrading to a future release and downgrading to this one will work correctly).

Note: Ideally we'd do the calculation of room to servers on a worker (e.g. the background worker), but currently only master can write to the `device_list_outbound_pokes` table.
2022-04-04 15:25:20 +01:00
Patrick Cloke
bc9dff1d95
Remove unnecessary pass statements. (#12206) 2022-03-11 07:06:21 -05:00
Erik Johnston
423cca9efe
Spread out sending device lists to remote hosts (#12132) 2022-03-04 11:48:15 +00:00
Richard van der Hoff
e24ff8ebe3
Remove HomeServer.get_datastore() (#12031)
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
2022-02-23 11:04:02 +00:00
Andrew Morgan
55113dd5e8
Notify users, rather than rooms, of device list updates (#11905)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-02-12 09:33:49 -05:00
David Robertson
88a78c6577
Cache empty responses from /user/devices (#11587)
If we've never made a request to a remote homeserver, we should cache the response---even if the response is "this user has no devices".
2022-01-05 13:33:28 +00:00
reivilibre
e5cdb9e233
Make get_device return None if the device doesn't exist rather than raising an exception. (#11565)
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2021-12-13 15:39:43 +00:00
Quentin Gliech
a15a893df8
Save the OIDC session ID (sid) with the device on login (#11482)
As a step towards allowing back-channel logout for OIDC.
2021-12-06 12:43:06 -05:00
Andrew Morgan
6408372234
Improve docstrings for methods related to sending EDUs to application services (#11138) 2021-10-21 17:42:25 +01:00
Sean Quah
36224e056a
Add type hints to synapse.storage.databases.main.client_ips (#10972) 2021-10-12 13:50:34 +01:00
Patrick Cloke
eb9ddc8c2e
Remove the deprecated BaseHandler. (#11005)
The shared ratelimit function was replaced with a dedicated
RequestRatelimiter class (accessible from the HomeServer
object).

Other properties were copied to each sub-class that inherited
from BaseHandler.
2021-10-08 07:44:43 -04:00
Patrick Cloke
b3590614da
Require type hints in the handlers module. (#10831)
Adds missing type hints to methods in the synapse.handlers
module and requires all methods to have type hints there.

This also removes the unused construct_auth_difference method
from the FederationHandler.
2021-09-20 08:56:23 -04:00
Jonathan de Jong
98aec1cc9d
Use inline type hints in handlers/ and rest/. (#10382) 2021-07-16 18:22:36 +01:00
Richard van der Hoff
69018acbd2
Clear the resync bit after resyncing device lists (#9867)
Fixes #9866.
2021-04-22 16:53:24 +01:00
Richard van der Hoff
294c675033
Remove synapse.types.Collection (#9856)
This is no longer required, since we have dropped support for Python 3.5.
2021-04-22 16:43:50 +01:00
Jonathan de Jong
495b214f4f
Fix (final) Bugbear violations (#9838) 2021-04-20 11:50:49 +01:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Patrick Cloke
44bb881096
Add type hints to expiring cache. (#9730) 2021-04-06 08:58:18 -04:00
Patrick Cloke
b7748d3c00
Import HomeServer from the proper module. (#9665) 2021-03-23 07:12:48 -04:00
Hubert Chathi
73dbce5523
only save remote cross-signing keys if they're different from the current ones (#9634)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-03-17 11:04:57 -04:00
Erik Johnston
ad721fc559
Fix bad naming of storage function (#9637)
We had two functions named `get_forward_extremities_for_room` and
`get_forward_extremeties_for_room` that took different paramters. We
rename one of them to avoid confusion.
2021-03-17 13:20:08 +00:00
Eric Eastwood
0a00b7ff14
Update black, and run auto formatting over the codebase (#9381)
- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
2021-02-16 22:32:34 +00:00
Patrick Cloke
a78016dadf
Add type hints to E2E handler. (#9232)
This finishes adding type hints to the `synapse.handlers` module.
2021-01-28 08:34:19 -05:00
Patrick Cloke
b460a088c6
Add typing information to the device handler. (#8407) 2020-10-07 08:58:21 -04:00
Hubert Chathi
4cb44a1585
Add support for MSC2697: Dehydrated devices (#8380)
This allows a user to store an offline device on the server and
then restore it at a subsequent login.
2020-10-07 08:00:17 -04:00
Erik Johnston
ea70f1c362
Various clean ups to room stream tokens. (#8423) 2020-09-29 21:48:33 +01:00
Dionysis Grigoropoulos
37ca5924bd
Create function to check for long names in devices (#8364)
* Create a new function to verify that the length of a device name is
under a certain threshold.
* Refactor old code and tests to use said function.
* Verify device name length during registration of device
* Add a test for the above

Signed-off-by: Dionysis Grigoropoulos <dgrig@erethon.com>
2020-09-22 11:42:55 +01:00
Patrick Cloke
8a4a4186de
Simplify super() calls to Python 3 syntax. (#8344)
This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
Erik Johnston
fe8ed1b46f
Make StreamToken.room_key be a RoomStreamToken instance. (#8281) 2020-09-11 12:22:55 +01:00
Patrick Cloke
c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Richard van der Hoff
aa07c37cf0
Move and rename get_devices_with_keys_by_user (#8204)
* Move `get_devices_with_keys_by_user` to `EndToEndKeyWorkerStore`

this seems a better fit for it.

This commit simply moves the existing code: no other changes at all.

* Rename `get_devices_with_keys_by_user`

to better reflect what it does.

* get_device_stream_token abstract method

To avoid referencing fields which are declared in the derived classes, make
`get_device_stream_token` abstract, and define that in the classes which define
`_device_list_id_gen`.
2020-09-01 12:41:21 +01:00
Erik Johnston
a3ad045286
Fix TypeError in synapse.notifier (#7880)
Fixes #7774
2020-07-17 14:11:05 +01:00
Patrick Cloke
6b3ac3b8cd
Convert device handler to async/await (#7871) 2020-07-17 07:09:25 -04:00
Erik Johnston
4241a10673
Fix "There was no active span when trying to log." error (#7698) 2020-06-15 16:42:21 +01:00
Patrick Cloke
bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. (#7692) 2020-06-15 07:03:36 -04:00
Brendan Abolivier
33c39ab93c
Process cross-signing keys when resyncing device lists (#7594)
It looks like `user_device_resync` was ignoring cross-signing keys from the results received from the remote server. This patch fixes this, by processing these keys using the same process `_handle_signing_key_updates` does (and effectively factor that part out of that function).
2020-06-01 17:47:30 +02:00
Brendan Abolivier
c1bdd4fac7
Don't fail all of an iteration of the device list retry loop on error (#7609)
Without this patch, if an error happens which isn't caught by `user_device_resync`, then `_maybe_retry_device_resync` would fail, without retrying the next users in the iteration. This patch fixes this so that it now only logs an error in this case.
2020-06-01 12:55:14 +02:00
Brendan Abolivier
d1ae1015ec
Retry to sync out of sync device lists (#7453)
When a call to `user_device_resync` fails, we don't currently mark the remote user's device list as out of sync, nor do we retry to sync it.

https://github.com/matrix-org/synapse/pull/6776 introduced some code infrastructure to mark device lists as stale/out of sync.

This commit uses that code infrastructure to mark device lists as out of sync if processing an incoming device list update makes the device handler realise that the device list is out of sync, but we can't resync right now.

It also adds a looping call to retry all failed resync every 30s. This shouldn't cause too much spam in the logs as this commit also removes the "Failed to handle device list update for..." warning logs when catching `NotRetryingDestination`.

Fixes #7418
2020-05-21 17:41:12 +02:00
Patrick Cloke
eed7c5b89e
Convert auth handler to async/await (#7261) 2020-04-15 12:40:18 -04:00
Andrew Morgan
104844c1e1 Add explanatory comment 2020-03-30 14:00:11 +01:00
David Baker
7406477525 black 2020-03-30 10:18:33 +01:00
David Baker
9fc588e6dc Just add own user ID to the list we track device changes for 2020-03-30 10:11:26 +01:00
David Baker
16ee97988a Fix undefined variable & remove debug logging 2020-03-27 12:39:54 +00:00
David Baker
a07e03ce90 black 2020-03-27 12:35:32 +00:00
David Baker
09cc058a4c Always send the user updates to their own device list
This will allow clients to notify users about new devices even if
the user isn't in any rooms (yet).
2020-03-27 12:26:47 +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
a92e703ab9
Reject device display names that are too long (#6882)
* Reject device display names that are too long.

Too long is currently defined as 100 characters in length.

* Add a regression test for rejecting a too long device display name.
2020-02-10 16:35:26 -05:00
Erik Johnston
21db35f77e
Add support for putting fed user query API on workers (#6873) 2020-02-07 15:45:39 +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
Hubert Chathi
6f4bc6d01d Merge branch 'develop' into cross-signing_federation 2019-10-31 22:38:21 -04:00