Commit Graph

1143 Commits

Author SHA1 Message Date
Erik Johnston 329ef5c715
Fix the inbound PDU metric (#10279)
This broke in #10272
2021-06-30 12:07:16 +01:00
Richard van der Hoff 785bceef72 Merge branch 'release-v1.37' into develop 2021-06-29 20:25:47 +01:00
Erik Johnston c54db67d0e
Handle inbound events from federation asynchronously (#10272)
Fixes #9490

This will break a couple of SyTest that are expecting failures to be added to the response of a federation /send, which obviously doesn't happen now that things are asynchronous.

Two drawbacks:

    Currently there is no logic to handle any events left in the staging area after restart, and so they'll only be handled on the next incoming event in that room. That can be fixed separately.
    We now only process one event per room at a time. This can be fixed up further down the line.
2021-06-29 19:55:22 +01:00
Richard van der Hoff a0ed0f363e
Soft-fail spammy events received over federation (#10263) 2021-06-29 11:08:06 +01:00
Patrick Cloke 0555d7b0dc
Add additional types to the federation transport server. (#10213) 2021-06-28 07:36:41 -04:00
Richard van der Hoff 6e8fb42be7
Improve validation for `send_{join,leave,knock}` (#10225)
The idea here is to stop people sending things that aren't joins/leaves/knocks through these endpoints: previously you could send anything you liked through them. I wasn't able to find any security holes from doing so, but it doesn't sound like a good thing.
2021-06-24 15:30:49 +01:00
Richard van der Hoff 91fa9cca99
Expose opentracing trace id in response headers (#10199)
Fixes: #9480
2021-06-18 11:43:22 +01:00
Patrick Cloke 9e5ab6dd58
Remove the experimental flag for knocking and use stable prefixes / endpoints. (#10167)
* Room version 7 for knocking.
* Stable prefixes and endpoints (both client and federation) for knocking.
* Removes the experimental configuration flag.
2021-06-15 07:45:14 -04:00
Sorunome d936371b69
Implement knock feature (#6739)
This PR aims to implement the knock feature as proposed in https://github.com/matrix-org/matrix-doc/pull/2403

Signed-off-by: Sorunome mail@sorunome.de
Signed-off-by: Andrew Morgan andrewm@element.io
2021-06-09 19:39:51 +01:00
Patrick Cloke c7f3fb2745
Add type hints to the federation server transport. (#10080) 2021-06-08 11:19:25 -04:00
Erik Johnston c842c581ed
When joining a remote room limit the number of events we concurrently check signatures/hashes for (#10117)
If we do hundreds of thousands at once the memory overhead can easily reach 500+ MB.
2021-06-08 11:07:46 +01:00
Erik Johnston fc3d2dc269
Rewrite the KeyRing (#10035) 2021-06-02 16:37:59 +01:00
Andrew Morgan 3ff6fe2851 Merge branch 'master' into develop 2021-06-01 13:47:27 +01:00
Erik Johnston 84cf3e47a0
Allow response of `/send_join` to be larger. (#10093)
Fixes #10087.
2021-05-28 16:28:01 +01:00
Richard van der Hoff ed53bf314f
Set opentracing priority before setting other tags (#10092)
... because tags on spans which aren't being sampled get thrown away.
2021-05-28 16:14:08 +01:00
Erik Johnston 8e132fe64e Synapse 1.35.0rc2 (2021-05-27)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in v1.35.0rc1 when calling the spaces summary API via a GET request. ([\#10079](https://github.com/matrix-org/synapse/issues/10079))
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Merge tag 'v1.35.0rc2' into develop

Synapse 1.35.0rc2 (2021-05-27)
==============================

Bugfixes
--------

- Fix a bug introduced in v1.35.0rc1 when calling the spaces summary API via a GET request. ([\#10079](https://github.com/matrix-org/synapse/issues/10079))
2021-05-27 14:59:46 +01:00
Patrick Cloke 8e15c92c2f
Pass the origin when calculating the spaces summary over GET. (#10079)
Fixes a bug due to conflicting PRs which were merged. (One added a new caller to
a method, the other added a new parameter to the same method.)
2021-05-27 08:52:28 -04:00
Patrick Cloke f42e4c4eb9
Remove the experimental spaces enabled flag. (#10063)
In lieu of just always enabling the unstable spaces endpoint and
unstable room version.
2021-05-26 14:35:16 -04:00
Erik Johnston 3e831f24ff
Don't hammer the database for destination retry timings every ~5mins (#10036) 2021-05-21 17:57:08 +01:00
Erik Johnston 1c6a19002c
Add `Keyring.verify_events_for_server` and reduce memory usage (#10018)
Also add support for giving a callback to generate the JSON object to
verify. This should reduce memory usage, as we no longer have the event
in memory in dict form (which has a large memory footprint) for extend
periods of time.
2021-05-20 16:25:11 +01:00
Erik Johnston 64887f06fc
Use ijson to parse the response to `/send_join`, reducing memory usage. (#9958)
Instead of parsing the full response to `/send_join` into Python objects (which can be huge for large rooms) and *then* parsing that into events, we instead use ijson to stream parse the response directly into `EventBase` objects.
2021-05-20 16:11:48 +01:00
Patrick Cloke 551d2c3f4b
Allow a user who could join a restricted room to see it in spaces summary. (#9922)
This finishes up the experimental implementation of MSC3083 by showing
the restricted rooms in the spaces summary (from MSC2946).
2021-05-20 11:10:36 -04:00
Patrick Cloke f4833e0c06
Support fetching the spaces summary via GET over federation. (#9947)
Per changes in MSC2946, the C-S and S-S APIs for spaces summary
should use GET requests.

Until this is stable, the POST endpoints still exist.

This does not switch federation requests to use the GET version yet
since it is newly added and already deployed servers might not support
it. When switching to the stable endpoint we should switch to GET
requests.
2021-05-11 12:21:43 -04:00
Richard van der Hoff b378d98c8f
Add debug logging for issue #9533 (#9959)
Hopefully this will help us track down where to-device messages are getting
lost/delayed.
2021-05-11 11:04:03 +01:00
Richard van der Hoff 7967b36efe
Fix `m.room_key_request` to-device messages (#9961)
fixes #9960
2021-05-11 11:02:56 +01:00
Andrew Morgan 4e0fd35bc9 Revert "Experimental Federation Speedup (#9702)"
This reverts commit 05e8c70c05.
2021-04-28 11:38:33 +01:00
Patrick Cloke 1350b053da
Pass errors back to the client when trying multiple federation destinations. (#9868)
This ensures that something like an auth error (403) will be
returned to the requester instead of attempting to try more
servers, which will likely result in the same error, and then
passing back a generic 400 error.
2021-04-27 07:30:34 -04:00
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
Erik Johnston db70435de7
Fix bug where we sent remote presence states to remote servers (#9850) 2021-04-20 13:37:54 +01:00
Jonathan de Jong 495b214f4f
Fix (final) Bugbear violations (#9838) 2021-04-20 11:50:49 +01:00
Erik Johnston 2b7dd21655
Don't send normal presence updates over federation replication stream (#9828) 2021-04-19 10:50:49 +01:00
Richard van der Hoff 5a153772c1
remove `HomeServer.get_config` (#9815)
Every single time I want to access the config object, I have to remember
whether or not we use `get_config`. Let's just get rid of it.
2021-04-14 19:09:08 +01:00
Jonathan de Jong 05e8c70c05
Experimental Federation Speedup (#9702)
This basically speeds up federation by "squeezing" each individual dual database call (to destinations and destination_rooms), which previously happened per every event, into one call for an entire batch (100 max).

Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>
2021-04-14 17:19:02 +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
Richard van der Hoff f946450184
Fix duplicate logging of exceptions in transaction processing (#9780)
There's no point logging this twice.
2021-04-09 18:12:15 +01:00
Jonathan de Jong 2ca4e349e9
Bugbear: Add Mutable Parameter fixes (#9682)
Part of #9366

Adds in fixes for B006 and B008, both relating to mutable parameter lint errors.

Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>
2021-04-08 22:38:54 +01:00
Erik Johnston 3a569fb200 Fix sharded federation sender sometimes using 100% CPU.
We pull all destinations requiring catchup from the DB in batches.
However, if all those destinations get filtered out (due to the
federation sender being sharded), then the `last_processed` destination
doesn't get updated, and we keep requesting the same set repeatedly.
2021-04-08 17:34:07 +01:00
Andrew Morgan 04819239ba
Add a Synapse Module for configuring presence update routing (#9491)
At the moment, if you'd like to share presence between local or remote users, those users must be sharing a room together. This isn't always the most convenient or useful situation though.

This PR adds a module to Synapse that will allow deployments to set up extra logic on where presence updates should be routed. The module must implement two methods, `get_users_for_states` and `get_interested_users`. These methods are given presence updates or user IDs and must return information that Synapse will use to grant passing presence updates around.

A method is additionally added to `ModuleApi` which allows triggering a set of users to receive the current, online presence information for all users they are considered interested in. This is the equivalent of that user receiving presence information during an initial sync. 

The goal of this module is to be fairly generic and useful for a variety of applications, with hard requirements being:

* Sending state for a specific set or all known users to a defined set of local and remote users.
* The ability to trigger an initial sync for specific users, so they receive all current state.
2021-04-06 14:38:30 +01:00
Patrick Cloke 44bb881096
Add type hints to expiring cache. (#9730) 2021-04-06 08:58:18 -04:00
Patrick Cloke d959d28730
Add type hints to the federation handler and server. (#9743) 2021-04-06 07:21:57 -04:00
Erik Johnston 33548f37aa
Improve tracing for to device messages (#9686) 2021-04-01 17:08:21 +01:00
Erik Johnston 963f4309fe
Make RateLimiter class check for ratelimit overrides (#9711)
This should fix a class of bug where we forget to check if e.g. the appservice shouldn't be ratelimited.

We also check the `ratelimit_override` table to check if the user has ratelimiting disabled. That table is really only meant to override the event sender ratelimiting, so we don't use any values from it (as they might not make sense for different rate limits), but we do infer that if ratelimiting is disabled for the user we should disabled all ratelimits.

Fixes #9663
2021-03-30 12:06:09 +01:00
Patrick Cloke da75d2ea1f
Add type hints for the federation sender. (#9681)
Includes an abstract base class which both the FederationSender
and the FederationRemoteSendQueue must implement.
2021-03-29 11:43:20 -04:00
Erik Johnston c602ba8336
Fixed undefined variable error in catchup (#9664)
Broke in #9640

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-03-24 16:12:47 +00:00
Richard van der Hoff c73cc2c2ad
Spaces summary: call out to other servers (#9653)
When we hit an unknown room in the space tree, see if there are other servers that we might be able to poll to get the data.

Fixes: #9447
2021-03-24 12:45:39 +00:00
Richard van der Hoff 4ecba9bd5c
Federation API for Space summary (#9652)
Builds on the work done in #9643 to add a federation API for space summaries.

There's a bit of refactoring of the existing client-server code first, to avoid too much duplication.
2021-03-23 11:51:12 +00:00
Patrick Cloke b7748d3c00
Import HomeServer from the proper module. (#9665) 2021-03-23 07:12:48 -04:00
Erik Johnston dd71eb0f8a
Make federation catchup send last event from any server. (#9640)
Currently federation catchup will send the last *local* event that we
failed to send to the remote. This can cause issues for large rooms
where lots of servers have sent events while the remote server was down,
as when it comes back up again it'll be flooded with events from various
points in the DAG.

Instead, let's make it so that all the servers send the most recent
events, even if its not theirs. The remote should deduplicate the
events, so there shouldn't be much overhead in doing this.
Alternatively, the servers could only send local events if they were
also extremities and hope that the other server will send the event
over, but that is a bit risky.
2021-03-18 15:52:26 +00:00
Erik Johnston 026503fa3b
Don't go into federation catch up mode so easily (#9561)
Federation catch up mode is very inefficient if the number of events
that the remote server has missed is small, since handling gaps can be
very expensive, c.f. #9492.

Instead of going into catch up mode whenever we see an error, we instead
do so only if we've backed off from trying the remote for more than an
hour (the assumption being that in such a case it is more than a
transient failure).
2021-03-15 14:42:40 +00:00
Patrick Cloke 55da8df078
Fix additional type hints from Twisted 21.2.0. (#9591) 2021-03-12 11:37:57 -05:00
Richard van der Hoff 1e67bff833
Reject concurrent transactions (#9597)
If more transactions arrive from an origin while we're still processing the
first one, reject them.

Hopefully a quick fix to https://github.com/matrix-org/synapse/issues/9489
2021-03-12 15:14:55 +00:00
Richard van der Hoff 2b328d7e02
Improve logging when processing incoming transactions (#9596)
Put the room id in the logcontext, to make it easier to understand what's going on.
2021-03-12 15:08:03 +00:00
Patrick Cloke 2a99cc6524
Use the chain cover index in get_auth_chain_ids. (#9576)
This uses a simplified version of get_chain_cover_difference to calculate
auth chain of events.
2021-03-10 09:57:59 -05:00
Patrick Cloke 7fdc6cefb3
Fix additional type hints. (#9543)
Type hint fixes due to Twisted 21.2.0 adding type hints.
2021-03-09 07:41:32 -05:00
Jonathan de Jong d6196efafc
Add ResponseCache tests. (#9458) 2021-03-08 14:00:07 -05:00
Richard van der Hoff 8a4b3738f3
Replace `last_*_pdu_age` metrics with timestamps (#9540)
Following the advice at
https://prometheus.io/docs/practices/instrumentation/#timestamps-not-time-since,
it's preferable to export unix timestamps, not ages.

There doesn't seem to be any particular naming convention for timestamp
metrics.
2021-03-04 16:40:18 +00:00
Patrick Cloke fc8b3d8809
Ratelimit cross-user key sharing requests. (#8957) 2021-02-19 13:20:34 -05:00
Andrew Morgan 8bcfc2eaad
Be smarter about which hosts to send presence to when processing room joins (#9402)
This PR attempts to eliminate unnecessary presence sending work when your local server joins a room, or when a remote server joins a room your server is participating in by processing state deltas in chunks rather than individually.

---

When your server joins a room for the first time, it requests the historical state as well. This chunk of new state is passed to the presence handler which, after filtering that state down to only membership joins, will send presence updates to homeservers for each join processed.

It turns out that we were being a bit naive and processing each event individually, and sending out presence updates for every one of those joins. Even if many different joins were users on the same server (hello IRC bridges), we'd send presence to that same homeserver for every remote user join we saw.

This PR attempts to deduplicate all of that by processing the entire batch of state deltas at once, instead of only doing each join individually. We process the joins and note down which servers need which presence:

* If it was a local user join, send that user's latest presence to all servers in the room
* If it was a remote user join, send the presence for all local users in the room to that homeserver

We deduplicate by inserting all of those pending updates into a dictionary of the form:

```
{
  server_name1: {presence_update1, ...},
  server_name2: {presence_update1, presence_update2, ...}
}
```

Only after building this dict do we then start sending out presence updates.
2021-02-19 11:37:29 +00:00
AndrewFerr 9bc74743d5
Add configs to make profile data more private (#9203)
Add off-by-default configuration settings to:
- disable putting an invitee's profile info in invite events
- disable profile lookup via federation

Signed-off-by: Andrew Ferrazzutti <fair@miscworks.net>
2021-02-19 09:50:41 +00:00
Patrick Cloke d2f0ec12d5
Add type hints to groups code. (#9393) 2021-02-17 08:41:47 -05:00
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
Erik Johnston f2c1560eca
Ratelimit invites by room and target user (#9258) 2021-01-29 16:38:29 +00:00
Erik Johnston dd8da8c5f6
Precompute joined hosts and store in Redis (#9198) 2021-01-26 13:57:31 +00:00
Patrick Cloke f81d02d75b Synapse 1.26.0rc1 (2021-01-20)
==============================
 
 This release brings a new schema version for Synapse and rolling back to a previous
 verious is not trivial.  Please review [UPGRADE.rst](UPGRADE.rst) for more details
 on these changes  and for general upgrade guidance.
 
 Features
 --------
 
 - Add support for multiple SSO Identity Providers. ([\#9015](https://github.com/matrix-org/synapse/issues/9015), [\#9017](https://github.com/matrix-org/synapse/issues/9017), [\#9036](https://github.com/matrix-org/synapse/issues/9036), [\#9067](https://github.com/matrix-org/synapse/issues/9067), [\#9081](https://github.com/matrix-org/synapse/issues/9081), [\#9082](https://github.com/matrix-org/synapse/issues/9082), [\#9105](https://github.com/matrix-org/synapse/issues/9105), [\#9107](https://github.com/matrix-org/synapse/issues/9107), [\#9109](https://github.com/matrix-org/synapse/issues/9109), [\#9110](https://github.com/matrix-org/synapse/issues/9110), [\#9127](https://github.com/matrix-org/synapse/issues/9127), [\#9153](https://github.com/matrix-org/synapse/issues/9153), [\#9154](https://github.com/matrix-org/synapse/issues/9154), [\#9177](https://github.com/matrix-org/synapse/issues/9177))
 - During user-interactive authentication via single-sign-on, give a better error if the user uses the wrong account on the SSO IdP. ([\#9091](https://github.com/matrix-org/synapse/issues/9091))
 - Give the `public_baseurl` a default value, if it is not explicitly set in the configuration file. ([\#9159](https://github.com/matrix-org/synapse/issues/9159))
 - Improve performance when calculating ignored users in large rooms. ([\#9024](https://github.com/matrix-org/synapse/issues/9024))
 - Implement [MSC2176](https://github.com/matrix-org/matrix-doc/pull/2176) in an experimental room version. ([\#8984](https://github.com/matrix-org/synapse/issues/8984))
 - Add an admin API for protecting local media from quarantine. ([\#9086](https://github.com/matrix-org/synapse/issues/9086))
 - Remove a user's avatar URL and display name when deactivated with the Admin API. ([\#8932](https://github.com/matrix-org/synapse/issues/8932))
 - Update `/_synapse/admin/v1/users/<user_id>/joined_rooms` to work for both local and remote users. ([\#8948](https://github.com/matrix-org/synapse/issues/8948))
 - Add experimental support for handling to-device messages on worker processes. ([\#9042](https://github.com/matrix-org/synapse/issues/9042), [\#9043](https://github.com/matrix-org/synapse/issues/9043), [\#9044](https://github.com/matrix-org/synapse/issues/9044), [\#9130](https://github.com/matrix-org/synapse/issues/9130))
 - Add experimental support for handling `/keys/claim` and `/room_keys` APIs on worker processes. ([\#9068](https://github.com/matrix-org/synapse/issues/9068))
 - Add experimental support for handling `/devices` API on worker processes. ([\#9092](https://github.com/matrix-org/synapse/issues/9092))
 - Add experimental support for moving off receipts and account data persistence off master. ([\#9104](https://github.com/matrix-org/synapse/issues/9104), [\#9166](https://github.com/matrix-org/synapse/issues/9166))
 
 Bugfixes
 --------
 
 - Fix a long-standing issue where an internal server error would occur when requesting a profile over federation that did not include a display name / avatar URL. ([\#9023](https://github.com/matrix-org/synapse/issues/9023))
 - Fix a long-standing bug where some caches could grow larger than configured. ([\#9028](https://github.com/matrix-org/synapse/issues/9028))
 - Fix error handling during insertion of client IPs into the database. ([\#9051](https://github.com/matrix-org/synapse/issues/9051))
 - Fix bug where we didn't correctly record CPU time spent in `on_new_event` block. ([\#9053](https://github.com/matrix-org/synapse/issues/9053))
 - Fix a minor bug which could cause confusing error messages from invalid configurations. ([\#9054](https://github.com/matrix-org/synapse/issues/9054))
 - Fix incorrect exit code when there is an error at startup. ([\#9059](https://github.com/matrix-org/synapse/issues/9059))
 - Fix `JSONDecodeError` spamming the logs when sending transactions to remote servers. ([\#9070](https://github.com/matrix-org/synapse/issues/9070))
 - Fix "Failed to send request" errors when a client provides an invalid room alias. ([\#9071](https://github.com/matrix-org/synapse/issues/9071))
 - Fix bugs in federation catchup logic that caused outbound federation to be delayed for large servers after start up. Introduced in v1.8.0 and v1.21.0. ([\#9114](https://github.com/matrix-org/synapse/issues/9114), [\#9116](https://github.com/matrix-org/synapse/issues/9116))
 - Fix corruption of `pushers` data when a postgres bouncer is used. ([\#9117](https://github.com/matrix-org/synapse/issues/9117))
 - Fix minor bugs in handling the `clientRedirectUrl` parameter for SSO login. ([\#9128](https://github.com/matrix-org/synapse/issues/9128))
 - Fix "Unhandled error in Deferred: BodyExceededMaxSize" errors when .well-known files that are too large. ([\#9108](https://github.com/matrix-org/synapse/issues/9108))
 - Fix "UnboundLocalError: local variable 'length' referenced before assignment" errors when the response body exceeds the expected size. This bug was introduced in v1.25.0. ([\#9145](https://github.com/matrix-org/synapse/issues/9145))
 - Fix a long-standing bug "ValueError: invalid literal for int() with base 10" when `/publicRooms` is requested with an invalid `server` parameter. ([\#9161](https://github.com/matrix-org/synapse/issues/9161))
 
 Improved Documentation
 ----------------------
 
 - Add some extra docs for getting Synapse running on macOS. ([\#8997](https://github.com/matrix-org/synapse/issues/8997))
 - Correct a typo in the `systemd-with-workers` documentation. ([\#9035](https://github.com/matrix-org/synapse/issues/9035))
 - Correct a typo in `INSTALL.md`. ([\#9040](https://github.com/matrix-org/synapse/issues/9040))
 - Add missing `user_mapping_provider` configuration to the Keycloak OIDC example. Contributed by @chris-ruecker. ([\#9057](https://github.com/matrix-org/synapse/issues/9057))
 - Quote `pip install` packages when extras are used to avoid shells interpreting bracket characters. ([\#9151](https://github.com/matrix-org/synapse/issues/9151))
 
 Deprecations and Removals
 -------------------------
 
 - Remove broken and unmaintained `demo/webserver.py` script. ([\#9039](https://github.com/matrix-org/synapse/issues/9039))
 
 Internal Changes
 ----------------
 
 - Improve efficiency of large state resolutions. ([\#8868](https://github.com/matrix-org/synapse/issues/8868), [\#9029](https://github.com/matrix-org/synapse/issues/9029), [\#9115](https://github.com/matrix-org/synapse/issues/9115), [\#9118](https://github.com/matrix-org/synapse/issues/9118), [\#9124](https://github.com/matrix-org/synapse/issues/9124))
 - Various clean-ups to the structured logging and logging context code. ([\#8939](https://github.com/matrix-org/synapse/issues/8939))
 - Ensure rejected events get added to some metadata tables. ([\#9016](https://github.com/matrix-org/synapse/issues/9016))
 - Ignore date-rotated homeserver logs saved to disk. ([\#9018](https://github.com/matrix-org/synapse/issues/9018))
 - Remove an unused column from `access_tokens` table. ([\#9025](https://github.com/matrix-org/synapse/issues/9025))
 - Add a `-noextras` factor to `tox.ini`, to support running the tests with no optional dependencies. ([\#9030](https://github.com/matrix-org/synapse/issues/9030))
 - Fix running unit tests when optional dependencies are not installed. ([\#9031](https://github.com/matrix-org/synapse/issues/9031))
 - Allow bumping schema version when using split out state database. ([\#9033](https://github.com/matrix-org/synapse/issues/9033))
 - Configure the linters to run on a consistent set of files. ([\#9038](https://github.com/matrix-org/synapse/issues/9038))
 - Various cleanups to device inbox store. ([\#9041](https://github.com/matrix-org/synapse/issues/9041))
 - Drop unused database tables. ([\#9055](https://github.com/matrix-org/synapse/issues/9055))
 - Remove unused `SynapseService` class. ([\#9058](https://github.com/matrix-org/synapse/issues/9058))
 - Remove unnecessary declarations in the tests for the admin API. ([\#9063](https://github.com/matrix-org/synapse/issues/9063))
 - Remove `SynapseRequest.get_user_agent`. ([\#9069](https://github.com/matrix-org/synapse/issues/9069))
 - Remove redundant `Homeserver.get_ip_from_request` method. ([\#9080](https://github.com/matrix-org/synapse/issues/9080))
 - Add type hints to media repository. ([\#9093](https://github.com/matrix-org/synapse/issues/9093))
 - Fix the wrong arguments being passed to `BlacklistingAgentWrapper` from `MatrixFederationAgent`. Contributed by Timothy Leung. ([\#9098](https://github.com/matrix-org/synapse/issues/9098))
 - Reduce the scope of caught exceptions in `BlacklistingAgentWrapper`. ([\#9106](https://github.com/matrix-org/synapse/issues/9106))
 - Improve `UsernamePickerTestCase`. ([\#9112](https://github.com/matrix-org/synapse/issues/9112))
 - Remove dependency on `distutils`. ([\#9125](https://github.com/matrix-org/synapse/issues/9125))
 - Enforce that replication HTTP clients are called with keyword arguments only. ([\#9144](https://github.com/matrix-org/synapse/issues/9144))
 - Fix the Python 3.5 / old dependencies build in CI. ([\#9146](https://github.com/matrix-org/synapse/issues/9146))
 - Replace the old `perspectives` option in the Synapse docker config file template with `trusted_key_servers`. ([\#9157](https://github.com/matrix-org/synapse/issues/9157))
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Merge tag 'v1.26.0rc1' into develop

Synapse 1.26.0rc1 (2021-01-20)
==============================

This release brings a new schema version for Synapse and rolling back to a previous
verious is not trivial.  Please review [UPGRADE.rst](UPGRADE.rst) for more details
on these changes  and for general upgrade guidance.

Features
--------

- Add support for multiple SSO Identity Providers. ([\#9015](https://github.com/matrix-org/synapse/issues/9015), [\#9017](https://github.com/matrix-org/synapse/issues/9017), [\#9036](https://github.com/matrix-org/synapse/issues/9036), [\#9067](https://github.com/matrix-org/synapse/issues/9067), [\#9081](https://github.com/matrix-org/synapse/issues/9081), [\#9082](https://github.com/matrix-org/synapse/issues/9082), [\#9105](https://github.com/matrix-org/synapse/issues/9105), [\#9107](https://github.com/matrix-org/synapse/issues/9107), [\#9109](https://github.com/matrix-org/synapse/issues/9109), [\#9110](https://github.com/matrix-org/synapse/issues/9110), [\#9127](https://github.com/matrix-org/synapse/issues/9127), [\#9153](https://github.com/matrix-org/synapse/issues/9153), [\#9154](https://github.com/matrix-org/synapse/issues/9154), [\#9177](https://github.com/matrix-org/synapse/issues/9177))
- During user-interactive authentication via single-sign-on, give a better error if the user uses the wrong account on the SSO IdP. ([\#9091](https://github.com/matrix-org/synapse/issues/9091))
- Give the `public_baseurl` a default value, if it is not explicitly set in the configuration file. ([\#9159](https://github.com/matrix-org/synapse/issues/9159))
- Improve performance when calculating ignored users in large rooms. ([\#9024](https://github.com/matrix-org/synapse/issues/9024))
- Implement [MSC2176](https://github.com/matrix-org/matrix-doc/pull/2176) in an experimental room version. ([\#8984](https://github.com/matrix-org/synapse/issues/8984))
- Add an admin API for protecting local media from quarantine. ([\#9086](https://github.com/matrix-org/synapse/issues/9086))
- Remove a user's avatar URL and display name when deactivated with the Admin API. ([\#8932](https://github.com/matrix-org/synapse/issues/8932))
- Update `/_synapse/admin/v1/users/<user_id>/joined_rooms` to work for both local and remote users. ([\#8948](https://github.com/matrix-org/synapse/issues/8948))
- Add experimental support for handling to-device messages on worker processes. ([\#9042](https://github.com/matrix-org/synapse/issues/9042), [\#9043](https://github.com/matrix-org/synapse/issues/9043), [\#9044](https://github.com/matrix-org/synapse/issues/9044), [\#9130](https://github.com/matrix-org/synapse/issues/9130))
- Add experimental support for handling `/keys/claim` and `/room_keys` APIs on worker processes. ([\#9068](https://github.com/matrix-org/synapse/issues/9068))
- Add experimental support for handling `/devices` API on worker processes. ([\#9092](https://github.com/matrix-org/synapse/issues/9092))
- Add experimental support for moving off receipts and account data persistence off master. ([\#9104](https://github.com/matrix-org/synapse/issues/9104), [\#9166](https://github.com/matrix-org/synapse/issues/9166))

Bugfixes
--------

- Fix a long-standing issue where an internal server error would occur when requesting a profile over federation that did not include a display name / avatar URL. ([\#9023](https://github.com/matrix-org/synapse/issues/9023))
- Fix a long-standing bug where some caches could grow larger than configured. ([\#9028](https://github.com/matrix-org/synapse/issues/9028))
- Fix error handling during insertion of client IPs into the database. ([\#9051](https://github.com/matrix-org/synapse/issues/9051))
- Fix bug where we didn't correctly record CPU time spent in `on_new_event` block. ([\#9053](https://github.com/matrix-org/synapse/issues/9053))
- Fix a minor bug which could cause confusing error messages from invalid configurations. ([\#9054](https://github.com/matrix-org/synapse/issues/9054))
- Fix incorrect exit code when there is an error at startup. ([\#9059](https://github.com/matrix-org/synapse/issues/9059))
- Fix `JSONDecodeError` spamming the logs when sending transactions to remote servers. ([\#9070](https://github.com/matrix-org/synapse/issues/9070))
- Fix "Failed to send request" errors when a client provides an invalid room alias. ([\#9071](https://github.com/matrix-org/synapse/issues/9071))
- Fix bugs in federation catchup logic that caused outbound federation to be delayed for large servers after start up. Introduced in v1.8.0 and v1.21.0. ([\#9114](https://github.com/matrix-org/synapse/issues/9114), [\#9116](https://github.com/matrix-org/synapse/issues/9116))
- Fix corruption of `pushers` data when a postgres bouncer is used. ([\#9117](https://github.com/matrix-org/synapse/issues/9117))
- Fix minor bugs in handling the `clientRedirectUrl` parameter for SSO login. ([\#9128](https://github.com/matrix-org/synapse/issues/9128))
- Fix "Unhandled error in Deferred: BodyExceededMaxSize" errors when .well-known files that are too large. ([\#9108](https://github.com/matrix-org/synapse/issues/9108))
- Fix "UnboundLocalError: local variable 'length' referenced before assignment" errors when the response body exceeds the expected size. This bug was introduced in v1.25.0. ([\#9145](https://github.com/matrix-org/synapse/issues/9145))
- Fix a long-standing bug "ValueError: invalid literal for int() with base 10" when `/publicRooms` is requested with an invalid `server` parameter. ([\#9161](https://github.com/matrix-org/synapse/issues/9161))

Improved Documentation
----------------------

- Add some extra docs for getting Synapse running on macOS. ([\#8997](https://github.com/matrix-org/synapse/issues/8997))
- Correct a typo in the `systemd-with-workers` documentation. ([\#9035](https://github.com/matrix-org/synapse/issues/9035))
- Correct a typo in `INSTALL.md`. ([\#9040](https://github.com/matrix-org/synapse/issues/9040))
- Add missing `user_mapping_provider` configuration to the Keycloak OIDC example. Contributed by @chris-ruecker. ([\#9057](https://github.com/matrix-org/synapse/issues/9057))
- Quote `pip install` packages when extras are used to avoid shells interpreting bracket characters. ([\#9151](https://github.com/matrix-org/synapse/issues/9151))

Deprecations and Removals
-------------------------

- Remove broken and unmaintained `demo/webserver.py` script. ([\#9039](https://github.com/matrix-org/synapse/issues/9039))

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

- Improve efficiency of large state resolutions. ([\#8868](https://github.com/matrix-org/synapse/issues/8868), [\#9029](https://github.com/matrix-org/synapse/issues/9029), [\#9115](https://github.com/matrix-org/synapse/issues/9115), [\#9118](https://github.com/matrix-org/synapse/issues/9118), [\#9124](https://github.com/matrix-org/synapse/issues/9124))
- Various clean-ups to the structured logging and logging context code. ([\#8939](https://github.com/matrix-org/synapse/issues/8939))
- Ensure rejected events get added to some metadata tables. ([\#9016](https://github.com/matrix-org/synapse/issues/9016))
- Ignore date-rotated homeserver logs saved to disk. ([\#9018](https://github.com/matrix-org/synapse/issues/9018))
- Remove an unused column from `access_tokens` table. ([\#9025](https://github.com/matrix-org/synapse/issues/9025))
- Add a `-noextras` factor to `tox.ini`, to support running the tests with no optional dependencies. ([\#9030](https://github.com/matrix-org/synapse/issues/9030))
- Fix running unit tests when optional dependencies are not installed. ([\#9031](https://github.com/matrix-org/synapse/issues/9031))
- Allow bumping schema version when using split out state database. ([\#9033](https://github.com/matrix-org/synapse/issues/9033))
- Configure the linters to run on a consistent set of files. ([\#9038](https://github.com/matrix-org/synapse/issues/9038))
- Various cleanups to device inbox store. ([\#9041](https://github.com/matrix-org/synapse/issues/9041))
- Drop unused database tables. ([\#9055](https://github.com/matrix-org/synapse/issues/9055))
- Remove unused `SynapseService` class. ([\#9058](https://github.com/matrix-org/synapse/issues/9058))
- Remove unnecessary declarations in the tests for the admin API. ([\#9063](https://github.com/matrix-org/synapse/issues/9063))
- Remove `SynapseRequest.get_user_agent`. ([\#9069](https://github.com/matrix-org/synapse/issues/9069))
- Remove redundant `Homeserver.get_ip_from_request` method. ([\#9080](https://github.com/matrix-org/synapse/issues/9080))
- Add type hints to media repository. ([\#9093](https://github.com/matrix-org/synapse/issues/9093))
- Fix the wrong arguments being passed to `BlacklistingAgentWrapper` from `MatrixFederationAgent`. Contributed by Timothy Leung. ([\#9098](https://github.com/matrix-org/synapse/issues/9098))
- Reduce the scope of caught exceptions in `BlacklistingAgentWrapper`. ([\#9106](https://github.com/matrix-org/synapse/issues/9106))
- Improve `UsernamePickerTestCase`. ([\#9112](https://github.com/matrix-org/synapse/issues/9112))
- Remove dependency on `distutils`. ([\#9125](https://github.com/matrix-org/synapse/issues/9125))
- Enforce that replication HTTP clients are called with keyword arguments only. ([\#9144](https://github.com/matrix-org/synapse/issues/9144))
- Fix the Python 3.5 / old dependencies build in CI. ([\#9146](https://github.com/matrix-org/synapse/issues/9146))
- Replace the old `perspectives` option in the Synapse docker config file template with `trusted_key_servers`. ([\#9157](https://github.com/matrix-org/synapse/issues/9157))
2021-01-20 11:27:39 -05:00
Richard van der Hoff 0cd2938bc8
Support icons for Identity Providers (#9154) 2021-01-20 08:15:14 -05:00
Patrick Cloke 620ecf13b0
Various improvements to the federation client. (#9129)
* Type hints for `FederationClient`.
* Using `async` functions instead of returning `Awaitable` instances.
2021-01-20 07:59:18 -05:00
Erik Johnston 5e99a94502
Support routing edu's to multiple instances (#9042)
This is in preparation for moving `SendToDeviceServlet` off master
2021-01-07 18:07:28 +00:00
Patrick Cloke 1c9a850562
Add type hints to the crypto module. (#8999) 2021-01-04 10:04:50 -05:00
David Teller f14428b25c
Allow spam-checker modules to be provide async methods. (#8890)
Spam checker modules can now provide async methods. This is implemented
in a backwards-compatible manner.
2020-12-11 14:05:15 -05:00
Richard van der Hoff ed5172852a
Merge pull request #8858 from matrix-org/rav/sso_uia
UIA: offer only available auth flows
2020-12-02 20:06:53 +00:00
Richard van der Hoff 7ea85302f3 fix up various test cases
A few test cases were relying on being able to mount non-client servlets on the
test resource. it's better to give them their own Resources.
2020-12-02 16:30:01 +00:00
Patrick Cloke 30fba62108
Apply an IP range blacklist to push and key revocation requests. (#8821)
Replaces the `federation_ip_range_blacklist` configuration setting with an
`ip_range_blacklist` setting with wider scope. It now applies to:

* Federation
* Identity servers
* Push notifications
* Checking key validitity for third-party invite events

The old `federation_ip_range_blacklist` setting is still honored if present, but
with reduced scope (it only applies to federation and identity servers).
2020-12-02 11:09:24 -05:00
Richard van der Hoff 950bb0305f
Consistently use room_id from federation request body (#8776)
* Consistently use room_id from federation request body

Some federation APIs have a redundant `room_id` path param (see
https://github.com/matrix-org/matrix-doc/issues/2330). We should make sure we
consistently use either the path param or the body param, and the body param is
easier.

* Kill off some references to "context"

Once upon a time, "rooms" were known as "contexts". I think this kills of the
last references to "contexts".
2020-11-19 10:05:33 +00:00
Erik Johnston f21e24ffc2
Add ability for access tokens to belong to one user but grant access to another user. (#8616)
We do it this way round so that only the "owner" can delete the access token (i.e. `/logout/all` by the "owner" also deletes that token, but `/logout/all` by the "target user" doesn't).

A future PR will add an API for creating such a token.

When the target user and authenticated entity are different the `Processed request` log line will be logged with a: `{@admin:server as @bob:server} ...`. I'm not convinced by that format (especially since it adds spaces in there, making it harder to use `cut -d ' '` to chop off the start of log lines). Suggestions welcome.
2020-10-29 15:58:44 +00:00
Erik Johnston 921a3f8a59
Fix not sending events over federation when using sharded event persisters (#8536)
* Fix outbound federaion with multiple event persisters.

We incorrectly notified federation senders that the minimum persisted
stream position had advanced when we got an `RDATA` from an event
persister.

Notifying of federation senders already correctly happens in the
notifier, so we just delete the offending line.

* Change some interfaces to use RoomStreamToken.

By enforcing use of `RoomStreamTokens` we make it less likely that
people pass in random ints that they got from somewhere random.
2020-10-14 13:27:51 +01:00
Patrick Cloke 1781bbe319
Add type hints to response cache. (#8507) 2020-10-09 11:35:11 -04:00
Patrick Cloke c9c0ad5e20
Remove the deprecated Handlers object (#8494)
All handlers now available via get_*_handler() methods on the HomeServer.
2020-10-09 07:24:34 -04:00
Patrick Cloke a93f3121f8
Add type hints to some handlers (#8505) 2020-10-09 07:20:51 -04:00
Richard van der Hoff f31f8e6319
Remove stream ordering from Metadata dict (#8452)
There's no need for it to be in the dict as well as the events table. Instead,
we store it in a separate attribute in the EventInternalMetadata object, and
populate that on load.

This means that we can rely on it being correctly populated for any event which
has been persited to the database.
2020-10-05 14:43:14 +01:00
Richard van der Hoff 462e681c79 Synapse 1.21.0rc2 (2020-10-02)
==============================
 
 Features
 --------
 
 - Convert additional templates from inline HTML to Jinja2 templates. ([\#8444](https://github.com/matrix-org/synapse/issues/8444))
 
 Bugfixes
 --------
 
 - Fix a regression in v1.21.0rc1 which broke thumbnails of remote media. ([\#8438](https://github.com/matrix-org/synapse/issues/8438))
 - Do not expose the experimental `uk.half-shot.msc2778.login.application_service` flow in the login API, which caused a compatibility problem with Element iOS. ([\#8440](https://github.com/matrix-org/synapse/issues/8440))
 - Fix malformed log line in new federation "catch up" logic. ([\#8442](https://github.com/matrix-org/synapse/issues/8442))
 - Fix DB query on startup for negative streams which caused long start up times. Introduced in [\#8374](https://github.com/matrix-org/synapse/issues/8374). ([\#8447](https://github.com/matrix-org/synapse/issues/8447))
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Merge tag 'v1.21.0rc2' into develop

Synapse 1.21.0rc2 (2020-10-02)
==============================

Features
--------

- Convert additional templates from inline HTML to Jinja2 templates. ([\#8444](https://github.com/matrix-org/synapse/issues/8444))

Bugfixes
--------

- Fix a regression in v1.21.0rc1 which broke thumbnails of remote media. ([\#8438](https://github.com/matrix-org/synapse/issues/8438))
- Do not expose the experimental `uk.half-shot.msc2778.login.application_service` flow in the login API, which caused a compatibility problem with Element iOS. ([\#8440](https://github.com/matrix-org/synapse/issues/8440))
- Fix malformed log line in new federation "catch up" logic. ([\#8442](https://github.com/matrix-org/synapse/issues/8442))
- Fix DB query on startup for negative streams which caused long start up times. Introduced in [\#8374](https://github.com/matrix-org/synapse/issues/8374). ([\#8447](https://github.com/matrix-org/synapse/issues/8447))
2020-10-02 12:59:17 +01:00
Richard van der Hoff 3bd3707cb9
Fix malformed log line in new federation "catch up" logic (#8442) 2020-10-02 11:05:29 +01:00
Patrick Cloke 4ff0201e62
Enable mypy checking for unreachable code and fix instances. (#8432) 2020-10-01 08:09:18 -04:00
Richard van der Hoff c1ef579b63
Add prometheus metrics to track federation delays (#8430)
Add a pair of federation metrics to track the delays in sending PDUs to/from 
particular servers.
2020-10-01 11:09:12 +01:00
Richard van der Hoff 2649d545a5
Mypy fixes for `synapse.handlers.federation` (#8422)
For some reason, an apparently unrelated PR upset mypy about this module. Here are a number of little fixes.
2020-09-29 15:57:36 +01:00
Patrick Cloke 00db7786de Synapse 1.20.0rc5 (2020-09-18)
==============================
 
 In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3.
 
 Features
 --------
 
 - Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343))
 
 Bugfixes
 --------
 
 - Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342))
 - Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349))
 
 Internal Changes
 ----------------
 
 - Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285))
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Merge tag 'v1.20.0rc5' into develop

Synapse 1.20.0rc5 (2020-09-18)
==============================

In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3.

Features
--------

- Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343))

Bugfixes
--------

- Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342))
- Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349))

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

- Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285))
2020-09-18 11:17:58 -04:00
Patrick Cloke 88e67d1adb 1.19.3
Synapse 1.19.3 (2020-09-18)
 ===========================
 
 Bugfixes
 --------
 
 - Partially mitigate bug where newly joined servers couldn't get past
 events in a room when there is a malformed event.
 ([\#8350](https://github.com/matrix-org/synapse/issues/8350))
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Merge tag 'v1.19.3' into release-v1.20.0

1.19.3

Synapse 1.19.3 (2020-09-18)
===========================

Bugfixes
--------

- Partially mitigate bug where newly joined servers couldn't get past
events in a room when there is a malformed event.
([\#8350](https://github.com/matrix-org/synapse/issues/8350))
2020-09-18 10:53:01 -04:00
reivilibre 36efbcaf51
Catch-up after Federation Outage (bonus): Catch-up on Synapse Startup (#8322)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* Fix _set_destination_retry_timings

This came about because the code assumed that retry_interval
could not be NULL — which has been challenged by catch-up.
2020-09-18 14:59:13 +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
Andrew Morgan 27c1abc7b8
Use _check_sigs_and_hash_and_fetch to validate backfill requests (#8350)
This is a bit of a hack, as `_check_sigs_and_hash_and_fetch` is intended
for attempting to pull an event from the database/(re)pull it from the
server that originally sent the event if checking the signature of the
event fails.

During backfill we *know* that we won't have the event in our database,
however it is still useful to be able to query the original sending
server as the server we're backfilling from may be acting maliciously.

The main benefit and reason for this change however is that
`_check_sigs_and_hash_and_fetch` will drop an event during backfill if
it cannot be successfully validated, whereas the current code will
simply fail the backfill request - resulting in the client's /messages
request silently being dropped.

This is a quick patch to fix backfilling rooms that contain malformed
events. A better implementation in planned in future.
2020-09-18 14:51:11 +01:00
Erik Johnston 5e42e61609 Merge remote-tracking branch 'origin/release-v1.20.0' into develop 2020-09-18 10:50:04 +01:00
Erik Johnston 14b5b48a22
Fix ratelimiting for federation `/send` requests. (#8342)
c.f. #8295 for rationale
2020-09-18 10:49:29 +01:00
Erik Johnston 5dd051acae Merge branch 'erikj/fix_origin_check' into develop 2020-09-16 12:43:02 +01:00
Erik Johnston 9c8ef134fe Merge branch 'erikj/fix_origin_check' into release-v1.20.0 2020-09-16 12:42:42 +01:00
Erik Johnston c570f24acc Don't assume that an event has an origin field
This fixes #8319.
2020-09-16 11:56:23 +01:00
reivilibre 576bc37d31
Catch-up after Federation Outage (split, 4): catch-up loop (#8272) 2020-09-15 09:07:19 +01:00
reivilibre 17fa4c7ca7
Catch up after Federation Outage (split, 2): Track last successful stream ordering after transmission (#8247)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2020-09-04 15:06:51 +01:00
reivilibre 58f61f10f7
Catch-up after Federation Outage (split, 1) (#8230)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2020-09-04 12:22:23 +01:00
Patrick Cloke c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
reivilibre 4535e849d7
Remove obsolete order field in `send_new_transaction` (#8245)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2020-09-03 19:23:07 +01:00
Patrick Cloke 5c03134d0f
Convert additional database code to async/await. (#8195) 2020-08-28 07:54:27 -04:00
Patrick Cloke 9b7ac03af3
Convert calls of async database methods to async (#8166) 2020-08-27 13:38:41 -04:00
Patrick Cloke 5758dcf30c
Add type hints for state. (#8140) 2020-08-24 14:25:27 -04:00
Patrick Cloke eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Patrick Cloke ad6190c925
Convert stream database to async/await. (#8074) 2020-08-17 07:24:46 -04:00
reivilibre ff0e894656
Drop federation transmission queues during a significant remote outage. (#7864)
* Empty federation transmission queues when we are backing off.

Fixes #7828.

Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>

* Address feedback

Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>

* Reword newsfile
2020-08-13 12:35:04 +01:00
Erik Johnston 9d1e4942ab
Fix typing for notifier (#8064) 2020-08-12 14:03:08 +01:00
Olivier Wilkinson (reivilibre) 3aa36b782c Merge branch 'master' into develop 2020-07-30 15:18:36 +01:00
Patrick Cloke c978f6c451
Convert federation client to async/await. (#7975) 2020-07-30 08:01:33 -04:00
Erik Johnston 2c1b9d6763
Update worker docs with recent enhancements (#7969) 2020-07-29 23:22:13 +01:00
Patrick Cloke b975fa2e99
Convert state resolution to async/await (#7942) 2020-07-24 10:59:51 -04:00
Patrick Cloke fefe9943ef
Convert presence handler helpers to async/await. (#7939) 2020-07-23 16:47:36 -04:00
Richard van der Hoff 7078866969
Put a cache on `/state_ids` (#7931)
If we send out an event which refers to `prev_events` which other servers in
the federation are missing, then (after a round or two of backfill attempts),
they will end up asking us for `/state_ids` at a particular point in the DAG.

As per https://github.com/matrix-org/synapse/issues/7893, this is quite
expensive, and we tend to see lots of very similar requests around the same
time.

We can therefore handle this much more efficiently by using a cache, which (a)
ensures that if we see the same request from multiple servers (or even the same
server, multiple times), then they share the result, and (b) any other servers
that miss the initial excitement can also benefit from the work.

[It's interesting to note that `/state` has a cache for exactly this
reason. `/state` is now essentially unused and replaced with `/state_ids`, but
evidently when we replaced it we forgot to add a cache to the new endpoint.]
2020-07-23 18:38:19 +01:00
Richard van der Hoff 4876af06dd
Abort federation requests if the client disconnects early (#7930)
For inbound federation requests, if a given remote server makes too many
requests at once, we start stacking them up rather than processing them
immediatedly.

However, that means that there is a fair chance that the requesting server will
disconnect before we start processing the request. In that case, if it was a
read-only request (ie, a GET request), there is absolutely no point in
building a response (and some requests are quite expensive to handle).

Even in the case of a POST request, one of two things will happen:

 * Most likely, the requesting server will retry the request and we'll get the
   information anyway.

 * Even if it doesn't, the requesting server has to assume that we didn't get
   the memo, and act accordingly.

In short, we're better off aborting the request at this point rather than
ploughing on with what might be a quite expensive request.
2020-07-23 16:52:33 +01:00
Patrick Cloke de119063f2
Convert room list handler to async/await. (#7912) 2020-07-21 07:51:48 -04:00
Patrick Cloke 00e57b755c
Convert synapse.app to async/await. (#7868) 2020-07-17 07:08:56 -04:00
Erik Johnston f2e38ca867
Allow moving typing off master (#7869) 2020-07-16 15:12:54 +01:00
Erik Johnston 649a7ead5c
Add ability to run multiple pusher instances (#7855)
This reuses the same scheme as federation sender sharding
2020-07-16 14:06:28 +01:00
Olivier Wilkinson (reivilibre) 12528dc42f Remove obsolete comment.
It was correct at the time of our friend Jorik writing it (checking
git blame), but the world has moved now and it is no longer a
generator.

Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2020-07-16 11:12:48 +01:00
Patrick Cloke 35450519de
Ensure that calls to `json.dumps` are compatible with the standard library json. (#7836) 2020-07-15 13:40:54 -04:00
Patrick Cloke 66a4af8d96
Do not use canonicaljson to magically handle decoding bytes from JSON. (#7802) 2020-07-10 14:30:08 -04:00
Erik Johnston f299441cc6
Add ability to shard the federation sender (#7798) 2020-07-10 18:26:36 +01:00
Patrick Cloke 38e1fac886
Fix some spelling mistakes / typos. (#7811) 2020-07-09 09:52:58 -04:00
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
Erik Johnston 5cdca53aa0
Merge different Resource implementation classes (#7732) 2020-07-03 19:02:19 +01:00
Erik Johnston 1e03513f9a
Fix new metric where we used ms instead of seconds (#7771)
Introduced in #7755, not yet released.
2020-07-01 15:23:58 +01:00
Erik Johnston a99658074d
Add some metrics for inbound and outbound federation processing times (#7755) 2020-06-30 16:58:06 +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
Richard van der Hoff 075375bbc9 add a comment 2020-05-21 13:25:41 +01:00
Patrick Cloke 56b66db78a
Strictly enforce canonicaljson requirements in a new room version (#7381) 2020-05-14 13:24:01 -04:00
Richard van der Hoff 16b1a34e80
Fix typing annotations in synapse/federation (#7382)
We're pretty close to having mypy working for `synapse.federation`, so let's
finish the job.
2020-05-05 14:27:13 +01:00
Richard van der Hoff d5aa7d93ed
Fix catchup-on-reconnect for the Federation Stream (#7374)
looks like we managed to break this during the refactorathon.
2020-05-05 14:15:57 +01:00
Andrew Morgan 6b22921b19
async/await is_server_admin (#7363) 2020-05-01 15:15:36 +01:00
Andrew Morgan 2e8955f4a6
Further improvements to requesting the public rooms list on a homeserver which has it set to private (#7368) 2020-05-01 15:15:08 +01:00
Richard van der Hoff 2aa5bf13c8 Merge branch 'release-v1.12.4' into develop 2020-04-22 13:09:23 +01:00
Andrew Morgan f89ad3b6df
Query missing cross-signing keys on local sig upload (#7289) 2020-04-22 12:29:36 +01:00
Richard van der Hoff 461f01ad43 Merge branch 'release-v1.12.4' into develop 2020-04-20 17:55:39 +01:00
Richard van der Hoff d41c8f6d4d Revert "Query missing cross-signing keys on local sig upload"
This was incorrectly merged to the release branch before it was ready.

This reverts commit 72fe2affb6.
2020-04-20 17:54:35 +01:00
Richard van der Hoff a46ff43319 Merge branch 'release-v1.12.4' into develop 2020-04-20 17:42:27 +01:00
Andrew Morgan 72fe2affb6 Query missing cross-signing keys on local sig upload
Add changelog

Save retrieved keys to the db

lint

Fix and de-brittle remote result dict processing

Use query_user_devices instead, assume only master, self_signing key types

Make changelog more useful

Remove very specific exception handling

Wrap get_verify_key_from_cross_signing_key in a try/except

Note that _get_e2e_cross_signing_verify_key can raise a SynapseError

lint

Add comment explaining why this is useful

Only fetch master and self_signing key types

Fix log statements, docstrings

Remove extraneous items from remote query try/except

lint

Factor key retrieval out into a separate function

Send device updates, modeled after SigningKeyEduUpdater._handle_signing_key_updates

Update method docstring
2020-04-17 15:47:49 +01:00
Patrick Cloke d78cb31588
Add typing information to federation_server. (#7219) 2020-04-07 15:03:23 -04:00
Erik Johnston 4cff617df1
Move catchup of replication streams to worker. (#7024)
This changes the replication protocol so that the server does not send down `RDATA` for rows that happened before the client connected. Instead, the server will send a `POSITION` and clients then query the database (or master out of band) to get up to date.
2020-03-25 14:54:01 +00:00
Richard van der Hoff 39230d2171
Clean up some LoggingContext stuff (#7120)
* Pull Sentinel out of LoggingContext

... and drop a few unnecessary references to it

* Factor out LoggingContext.current_context

move `current_context` and `set_context` out to top-level functions.

Mostly this means that I can more easily trace what's actually referring to
LoggingContext, but I think it's generally neater.

* move copy-to-parent into `stop`

this really just makes `start` and `stop` more symetric. It also means that it
behaves correctly if you manually `set_log_context` rather than using the
context manager.

* Replace `LoggingContext.alive` with `finished`

Turn `alive` into `finished` and make it a bit better defined.
2020-03-24 14:45:33 +00:00
Richard van der Hoff a564b92d37
Convert `*StreamRow` classes to inner classes (#7116)
This just helps keep the rows closer to their streams, so that it's easier to
see what the format of each stream is.
2020-03-23 13:59:11 +00:00
Patrick Cloke c2db6599c8
Fix a bug in the federation API which could cause occasional "Failed to get PDU" errors (#7089). 2020-03-19 08:22:56 -04:00
Patrick Cloke 7581d30e9f
Remove unused federation endpoint (`query_auth`) (#7026) 2020-03-17 08:04:49 -04:00
Patrick Cloke 12d4259000
Add some type annotations to the federation base & client classes (#6995) 2020-02-28 07:31:07 -05:00
Patrick Cloke ab0073a6c0 Merge remote-tracking branch 'origin/release-v1.11.1' into develop 2020-02-27 13:47:44 -05:00
Patrick Cloke 380122866f
Cast a coroutine into a Deferred in the federation base (#6996)
Properly convert a coroutine into a Deferred in federation_base to fix an error when joining a room.
2020-02-26 11:32:13 -05:00
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
Erik Johnston 21db35f77e
Add support for putting fed user query API on workers (#6873) 2020-02-07 15:45:39 +00:00
Richard van der Hoff 799001f2c0
Add a `make_event_from_dict` method (#6858)
... and use it in places where it's trivial to do so.

This will make it easier to pass room versions into the FrozenEvent
constructors.
2020-02-07 15:30:04 +00:00
Erik Johnston b08b0a22d5
Add typing to synapse.federation.sender (#6871) 2020-02-07 13:56:38 +00:00
Richard van der Hoff 928edef979 Pass room_version into `event_from_pdu_json`
It's called from all over the shop, so this one's a bit messy.
2020-02-06 16:08:27 +00:00
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
Erik Johnston ed630ea17c
Reduce amount of logging at INFO level. (#6862)
A lot of the things we log at INFO are now a bit superfluous, so lets
make them DEBUG logs to reduce the amount we log by default.

Co-Authored-By: Brendan Abolivier <babolivier@matrix.org>
Co-authored-by: Brendan Abolivier <github@brendanabolivier.com>
2020-02-06 13:31:05 +00:00
Richard van der Hoff ee0525b2b2 Simplify `room_version` handling in `FederationClient.send_invite` 2020-02-05 17:43:57 +00:00
Richard van der Hoff f84700fba8 Pass room version object into `FederationClient.get_pdu` 2020-02-05 17:25:46 +00:00
Richard van der Hoff 6bbd890f05 make FederationClient._do_send_invite async 2020-02-05 15:50:31 +00:00
Richard van der Hoff 146fec0820
Apply suggestions from code review
Co-Authored-By: Erik Johnston <erik@matrix.org>
2020-02-05 15:47:00 +00:00
Richard van der Hoff ea23210b2d make FederationClient.send_invite async 2020-02-03 22:29:49 +00:00
Richard van der Hoff 6deeefb68c make FederationClient.get_missing_events async 2020-02-03 22:28:45 +00:00
Richard van der Hoff abadf44eb2 make FederationClient._do_send_leave async 2020-02-03 22:28:45 +00:00
Richard van der Hoff e88b90aaeb make FederationClient.send_leave.send_request async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 638001116d make FederationClient._do_send_join async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 3960527c2e make FederationClient.send_join.send_request async 2020-02-03 22:28:45 +00:00
Richard van der Hoff ad09ee9262 make FederationClient.make_membership_event.send_request async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 1330c311b7 make FederationClient._try_destination_list async 2020-02-03 22:28:45 +00:00
Richard van der Hoff a46fabf17b make FederationClient.send_leave async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 8af9f11bea make FederationClient.send_join async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 3f11cbb404 make FederationClient.make_membership_event async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 24d814ca23 make FederationClient.get_event_auth async 2020-02-03 22:28:45 +00:00
Richard van der Hoff d73683c363 make FederationClient.get_room_state_ids async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 0cb0c7bcd5 make FederationClient.get_pdu async 2020-02-03 22:28:45 +00:00
Richard van der Hoff 0536d0c9be make FederationClient.backfill async 2020-02-03 22:28:45 +00:00
Richard van der Hoff b0d112e78b
Fix `room_version` in `on_invite_request` flow (#6827)
I messed this up a bit in #6805, but fortunately we weren't actually doing
anything with the room_version so it didn't matter that it was a str not a RoomVersion.
2020-02-03 13:15:23 +00:00
Richard van der Hoff a5afdd15e5
Merge pull request #6806 from matrix-org/rav/redact_changes/3
Pass room_version into add_hashes_and_signatures
2020-01-31 10:57:03 +00:00
Richard van der Hoff 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
Richard van der Hoff 54f3f369bd Pass room_version into create_local_event_from_event_dict 2020-01-30 22:15:50 +00:00
Richard van der Hoff 46a446828d
pass room version into FederationHandler.on_invite_request (#6805) 2020-01-30 22:13:02 +00:00
Erik Johnston c3d4ad8afd
Fix sending server up commands from workers (#6811)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2020-01-30 16:42:11 +00:00
Erik Johnston a855b7c3a8
Remove unused DeviceRow class (#6800) 2020-01-29 12:06:31 +00:00
Erik Johnston 6b9e1014cf
Fix race in federation sender that delayed device updates. (#6799)
We were sending device updates down both the federation stream and
device streams. This mean there was a race if the federation sender
worker processed the federation stream first, as when the sender checked
if there were new device updates the slaved ID generator hadn't been
updated with the new stream IDs and so returned nothing.

This situation is correctly handled by events/receipts/etc by not
sending updates down the federation stream and instead having the
federation sender worker listen on the other streams and poke the
transaction queues as appropriate.
2020-01-29 11:23:01 +00:00
Erik Johnston 8df862e45d
Add `rooms.room_version` column (#6729)
This is so that we don't have to rely on pulling it out from `current_state_events` table.
2020-01-27 14:30:57 +00:00
Erik Johnston a8a50f5b57
Wake up transaction queue when remote server comes back online (#6706)
This will be used to retry outbound transactions to a remote server if
we think it might have come back up.
2020-01-17 10:27:19 +00:00
Erik Johnston d386f2f339
Add StateMap type alias (#6715) 2020-01-16 13:31:22 +00:00
Erik Johnston 48c3a96886
Port synapse.replication.tcp to async/await (#6666)
* Port synapse.replication.tcp to async/await

* Newsfile

* Correctly document type of on_<FOO> functions as async

* Don't be overenthusiastic with the asyncing....
2020-01-16 09:16:12 +00:00
Erik Johnston b5ce7f5874
Process EDUs in parallel with PDUs. (#6697)
This means that things like to device messages don't get blocked behind
processing PDUs, which can potentially take *ages*.
2020-01-14 14:08:35 +00:00
Brendan Abolivier 54ae52ba96
Merge pull request #6349 from matrix-org/babolivier/msc1802
Implement v2 APIs for send_join and send_leave
2019-12-11 11:41:47 +00:00
Richard van der Hoff f8bc2ae883
Move get_state methods into FederationHandler (#6503)
This is a non-functional refactor as a precursor to some other work.
2019-12-10 17:42:46 +00:00
Richard van der Hoff c3dda2874d
Refactor get_events_from_store_or_dest to return a dict (#6501)
There was a bunch of unnecessary conversion back and forth between dict and
list going on here. We can simplify a bunch of the code.
2019-12-10 16:22:00 +00:00
Richard van der Hoff e519489fc4
Remove fallback for missing /federation/v1/state_ids API (#6488)
This API was added way back in 0.17.0; the code here is annoying to maintain
and entirely redundant.
2019-12-09 11:37:26 +00:00
Brendan Abolivier e126d83f74 Merge branch 'develop' into babolivier/msc1802 2019-12-05 21:00:43 +00:00
Amber Brown 0f87b912ab
Implementation of MSC2314 (#6176) 2019-11-28 08:54:07 +11:00
Andrew Morgan 3916e1b97a
Clean up newline quote marks around the codebase (#6362) 2019-11-21 12:00:14 +00:00
Andrew Morgan bc29a19731 Replace instance variations of homeserver with correct case/spacing 2019-11-12 13:08:12 +00:00
Brendan Abolivier 94cdd6fffe
Lint 2019-11-11 16:56:55 +00:00
Brendan Abolivier edc4c7d4c5
Lint 2019-11-11 16:51:54 +00:00
Brendan Abolivier 5e18dc7955
Fix prefix for v2/send_leave 2019-11-11 16:46:09 +00:00
Brendan Abolivier 74897de01f
Add server-side support to the v2 API 2019-11-11 16:40:45 +00:00
Brendan Abolivier 1e202a90f1
Implement v2 API for send_leave 2019-11-11 16:26:53 +00:00
Brendan Abolivier 92527d7b21
Add missing yield 2019-11-11 16:20:53 +00:00
Brendan Abolivier 4c131b2c78
Implement v2 API for send_join 2019-11-11 15:47:47 +00:00
Andrew Morgan ace947e8da
Depublish a room from the public rooms list when it is upgraded (#6232) 2019-11-01 10:28:09 +00:00
Hubert Chathi 6f4bc6d01d Merge branch 'develop' into cross-signing_federation 2019-10-31 22:38:21 -04:00
Amber Brown 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
Andrew Morgan 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
Hubert Chathi bb6cec27a5 rename get_devices_by_remote to get_device_updates_by_remote 2019-10-30 14:57:34 -04:00
Hubert Chathi 7d7eac61be Merge branch 'develop' into cross-signing_federation 2019-10-30 10:17:10 -04:00
Andrew Morgan 7955abeaac
Fix small typo in comment (#6269) 2019-10-30 11:16:19 +00:00
Erik Johnston 770d1ef673
Merge pull request #6280 from matrix-org/erikj/receipts_async_await
Port receipt and read markers to async/wait
2019-10-30 11:44:18 +01:00
Erik Johnston a287f1e804 Don't return coroutines 2019-10-29 16:36:46 +00:00
Erik Johnston 2c35ffead2 Port receipt and read markers to async/wait 2019-10-29 15:08:22 +00:00
Erik Johnston 3f33879be4 Port federation_server to async/await 2019-10-29 14:13:08 +00:00
Richard van der Hoff bcfc647e4d Synapse 1.5.0rc2 (2019-10-28)
=============================
 
 Bugfixes
 --------
 
 - Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247))
 - Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256))
 - Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262))
 
 Internal Changes
 ----------------
 
 - Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248))
 - Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255))
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Merge tag 'v1.5.0rc2' into develop

Synapse 1.5.0rc2 (2019-10-28)
=============================

Bugfixes
--------

- Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247))
- Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256))
- Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262))

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

- Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248))
- Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255))
2019-10-28 12:59:13 +00:00
Richard van der Hoff 172f264ed3
Improve signature checking on some federation APIs (#6262)
Make sure that we check that events sent over /send_join, /send_leave, and
/invite, are correctly signed and come from the expected servers.
2019-10-28 12:43:23 +00:00
Hubert Chathi c40d7244f8 Merge branch 'develop' into cross-signing_federation 2019-10-24 22:31:25 -04:00
Michael Kaye 9eebc1e73b use %r to __repr__ objects
This avoids calculating __repr__ unless we are going to log.
2019-10-24 18:18:56 +01:00
Hubert Chathi 8d3542a64e implement federation parts of cross-signing 2019-10-22 19:04:35 -04:00
Erik Johnston bb6264be0b Merge branch 'develop' of github.com:matrix-org/synapse into erikj/refactor_stores 2019-10-22 10:41:18 +01:00
Erik Johnston c66a06ac6b Move storage classes into a main "data store".
This is in preparation for having multiple data stores that offer
different functionality, e.g. splitting out state or event storage.
2019-10-21 16:05:06 +01:00
Richard van der Hoff 1ba359a11f rip out some unreachable code
The only possible rejection reason is AUTH_ERROR, so all of this is unreachable.
2019-10-17 21:45:59 +01:00
Richard van der Hoff b94a401852 Fix /federation/v1/state for recent room versions (#6170)
* Fix /federation/v1/state for recent room versions

Turns out this endpoint was completely broken for v3 rooms. Hopefully this
re-signing code is irrelevant nowadays anyway.
2019-10-08 09:35:37 +01:00
Richard van der Hoff 66537e10ce
add some metrics on the federation sender (#6160) 2019-10-03 17:47:20 +01:00
Erik Johnston a5166e4d5f
Land improved room list based on room stats (#6019)
Use room_stats and room_state for room directory search
2019-10-02 14:08:35 +01:00
Richard van der Hoff 9d94313209 Fix exception when resetting retry timings
Fixes:
> TypeError: set_destination_retry_timings() missing 1 required positional
argument: 'retry_interval'

Introduced in #6016.
2019-09-20 12:09:39 +01:00
Andrew Morgan cd17a2085e
Remove origin parameter from add_display_name_to_third_party_invite and add params to docstring (#6010)
Another small fixup noticed during work on a larger PR. The `origin` field of `add_display_name_to_third_party_invite` is not used and likely was just carried over from the `on_PUT` method of `FederationThirdPartyInviteExchangeServlet` which, like all other servlets, provides an `origin` argument.

Since it's not used anywhere in the handler function though, we should remove it from the function arguments.
2019-09-11 10:37:17 +01:00
Erik Johnston 1a6ae33309
Merge pull request #5984 from matrix-org/joriks/opentracing_link_send_to_edu_contexts
Link the send loop with the edus contexts
2019-09-05 15:22:24 +01:00
Jorik Schellekens ef20aa52eb
use access methods (duh..)
Co-Authored-By: Erik Johnston <erik@matrix.org>
2019-09-05 15:07:17 +01:00
Jorik Schellekens 909827b422
Add opentracing to all client servlets (#5983) 2019-09-05 14:46:04 +01:00
Jorik Schellekens 1d65292e94 Link the send loop with the edus contexts
The contexts were being filtered too early so  the send loop wasn't
being linked to them unless the destination
was whitelisted.
2019-09-05 14:42:37 +01:00
Andrew Morgan 4548d1f87e
Remove unnecessary parentheses around return statements (#5931)
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
reivilibre 7ccc251415
Merge pull request #5859 from matrix-org/rei/msc2197
MSC2197 Search Filters over Federation
2019-08-28 09:00:21 +01:00
Jorik Schellekens 8767b63a82
Propagate opentracing contexts through EDUs (#5852)
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 812ed6b0d5
Opentracing across workers (#5771)
Propagate opentracing contexts across workers


Also includes some Convenience modifications to opentracing for servlets, notably:
- Add boolean to skip the whitelisting check on inject
  extract methods. - useful when injecting into carriers
  locally. Otherwise we'd always have to include our
  own servername and whitelist our servername
- start_active_span_from_request instead of header
- Add boolean to decide whether to extract context
  from a request to a servlet
2019-08-22 18:08:07 +01:00
Jorik Schellekens 9a6f2be572
Opentrace e2e keys (#5855)
Add opentracing tags and logs for e2e keys
2019-08-22 11:28:12 +01:00
Olivier Wilkinson (reivilibre) bb29bc2937 Use MSC2197 on stable prefix as it has almost finished FCP
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2019-08-20 08:49:31 +01:00
Jorik Schellekens 87fa26006b
Opentracing misc (#5856)
Add authenticated_entity and servlet_names tags.

Functionally:
- Add a tag for authenticated_entity
- Add a tag for servlet_names

Stylistically:
Moved to importing methods directly from opentracing.
2019-08-16 16:13:25 +01:00
Olivier Wilkinson (reivilibre) 2253b083d9 Add support for inbound MSC2197 requests on unstable Federation API
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2019-08-15 11:06:21 +01:00
Olivier Wilkinson (reivilibre) 6fadb560fc Support MSC2197 outbound with unstable prefix
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2019-08-15 10:59:37 +01:00
Olivier Wilkinson (reivilibre) 1b63ccd848 Wrap `get_local_public_room_list` call in `maybeDeferred` because it
is cached and so does not always return a `Deferred`.
`await` does not silently pass-through non-Deferreds like `yield` used to.

Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>
2019-08-14 14:53:49 +01:00
Erik Johnston a8f40a8302 Return 502 not 500 when failing to reach any remote server. 2019-08-01 13:47:31 +01:00
Amber Brown 865077f1d1
Room Complexity Client Implementation (#5783) 2019-07-30 02:47:27 +10:00
Richard van der Hoff 1a93daf353
Merge pull request #5744 from matrix-org/erikj/log_leave_origin_mismatch
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
Andrew Morgan baf081cd3b Bugfixes
--------
 
 - Fix a regression introduced in v1.2.0rc1 which led to incorrect labels on some prometheus metrics. ([\#5734](https://github.com/matrix-org/synapse/issues/5734))
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Merge tag 'v1.2.0rc2' into develop

Bugfixes
--------

- Fix a regression introduced in v1.2.0rc1 which led to incorrect labels on some prometheus metrics. ([\#5734](https://github.com/matrix-org/synapse/issues/5734))
2019-07-24 13:47:51 +01:00
Jorik Schellekens cf2972c818
Fix servlet metric names (#5734)
* Fix servlet metric names

Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>

* Remove redundant check

* Cover all return paths
2019-07-24 13:07:35 +01:00
Amber Brown 4806651744
Replace returnValue with return (#5736) 2019-07-23 23:00:55 +10:00
Richard van der Hoff fa8271c5ac
Convert synapse.federation.transport.server to async (#5689)
* Convert BaseFederationServlet._wrap to async

Empirically, this fixes some lost stacktraces. It should be safe because the
wrapped function is called from JsonResource._async_render, which is already
async.

* Convert the rest of synapse.federation.transport.server to async

We may as well do the whole file while we're here.

* changelog

* flake8
2019-07-18 11:46:47 +01:00
Jorik Schellekens 38a6d3eea7
Add basic opentracing support (#5544)
* Configure and initialise tracer

Includes config options for the tracer and sets up JaegerClient.

* Scope manager using LogContexts

We piggy-back our tracer scopes by using log context.
The current log context gives us the current scope. If new scope is
created we create a stack of scopes in the context.

* jaeger is a dependency now

* Carrier inject and extraction for Twisted Headers

* Trace federation requests on the way in and out.

The span is created in _started_processing and closed in
_finished_processing because we need a meaningful log context.

* Create logcontext for new scope.

Instead of having a stack of scopes in a logcontext we create a new
context for a new scope if the current logcontext already has a scope.

* Remove scope from logcontext if logcontext is top level

* Disable tracer if not configured

* typo

* Remove dependence on jaeger internals

* bools

* Set service name

* :Explicitely state that the tracer is disabled

* Black is the new black

* Newsfile

* Code style

* Use the new config setup.

* Generate config.

* Copyright

* Rename config to opentracing

* Remove user whitelisting

* Empty whitelist by default

* User ConfigError instead of RuntimeError

* Use isinstance

* Use tag constants for opentracing.

* Remove debug comment and no need to explicitely record error

* Two errors a "s(c)entry"

* Docstrings!

* Remove debugging brainslip

* Homeserver Whitlisting

* Better opentracing config comment

* linting

* Inclue worker name in service_name

* Make opentracing an optional dependency

* Neater config retreival

* Clean up dummy tags

* Instantiate tracing as object instead of global class

* Inlcude opentracing as a homeserver member.

* Thread opentracing to the request level

* Reference opetnracing through hs

* Instantiate dummy opentracin g for tests.

* About to revert, just keeping the unfinished changes just in case

* Revert back to global state, commit number:

9ce4a3d906

* Use class level methods in tracerutils

* Start and stop requests spans in a place where we
have access to the authenticated entity

* Seen it, isort it

* Make sure to close the active span.

* I'm getting black and blue from this.

* Logger formatting

Co-Authored-By: Erik Johnston <erik@matrix.org>

* Outdated comment

* Import opentracing at the top

* Return a contextmanager

* Start tracing client requests from the servlet

* Return noop context manager if not tracing

* Explicitely say that these are federation requests

* Include servlet name in client requests

* Use context manager

* Move opentracing to logging/

* Seen it, isort it again!

* Ignore twisted return exceptions on context exit

* Escape the scope

* Scopes should be entered to make them useful.

* Nicer decorator names

* Just one init, init?

* Don't need to close something that isn't open

* Docs make you smarter
2019-07-11 10:36:03 +01:00