Commit Graph

4137 Commits

Author SHA1 Message Date
Patrick Cloke
9999eb2d02
Add type hints to admin and room list handlers. (#8973) 2020-12-29 17:42:10 -05:00
Patrick Cloke
d0c3c24eb2
Drop the unused local_invites table. (#8979)
This table has been unused since Synapse v1.17.0.
2020-12-29 07:26:29 -05:00
Patrick Cloke
5d4c330ed9
Allow re-using a UI auth validation for a period of time (#8970) 2020-12-18 07:33:57 -05:00
Erik Johnston
70586aa63e
Try and drop stale extremities. (#8929)
If we see stale extremities while persisting events, and notice that
they don't change the result of state resolution, we drop them.
2020-12-18 09:49:18 +00:00
Brendan Abolivier
f2783fc201
Use the simple dictionary in full text search for the user directory (#8959)
* Use the simple dictionary in fts for the user directory

* Clarify naming
2020-12-17 14:42:30 +01:00
Dirk Klimpel
06006058d7
Make search statement in List Room and User Admin API case-insensitive (#8931) 2020-12-17 10:43:37 +00:00
Patrick Cloke
bd30cfe86a
Convert internal pusher dicts to attrs classes. (#8940)
This improves type hinting and should use less memory.
2020-12-16 11:25:30 -05:00
Patrick Cloke
be2db93b3c
Do not assume that the contents dictionary includes history_visibility. (#8945) 2020-12-16 08:46:37 -05:00
Patrick Cloke
b3a4b53587
Fix handling of stream tokens for push. (#8943)
Removes faulty assertions and fixes the logic to ensure the max
stream token is always set.
2020-12-15 10:41:34 -05:00
Dirk Klimpel
0a34cdfc66
Add number of local devices to Room Details Admin API (#8886) 2020-12-11 10:42:47 +00:00
Erik Johnston
df4b1e9c74
Pass room_id to get_auth_chain_difference (#8879)
This is so that we can choose which algorithm to use based on the room ID.
2020-12-04 15:52:49 +00:00
Richard van der Hoff
0bac276890 UIA: offer only available auth flows
During user-interactive auth, do not offer password auth to users with no
password, nor SSO auth to users with no SSO.

Fixes #7559.
2020-12-02 18:54:15 +00:00
Richard van der Hoff
9edff901d1
Add missing ordering to background updates (#8850)
It's important that we make sure our background updates happen in a defined
order, to avoid disasters like #6923.

Add an ordering to all of the background updates that have landed since #7190.
2020-12-01 15:52:49 +00:00
Richard van der Hoff
f8d13ca13d
Drop (almost) unused index on event_json (#8845) 2020-11-30 18:44:09 +00:00
Andrew Morgan
d963c69ba5
Speed up remote invite rejection database call (#8815)
This is another PR that grew out of #6739.

The existing code for checking whether a user is currently invited to a room when they want to leave the room looks like the following:

f737368a26/synapse/handlers/room_member.py (L518-L540)

It calls `get_invite_for_local_user_in_room`, which will actually query *all* rooms the user has been invited to, before iterating over them and matching via the room ID. It will then return a tuple of a lot of information which we pull the event ID out of.

I need to do a similar check for knocking, but this code wasn't very efficient. I then tried to write a different implementation using `StateHandler.get_current_state` but this actually didn't work as we haven't *joined* the room yet - we've only been invited to it. That means that only certain tables in Synapse have our desired `invite` membership state. One of those tables is `local_current_membership`.

So I wrote a store method that just queries that table instead
2020-11-25 20:06:13 +00:00
Will Hunt
51338491c9
Improve appservice handler to send only the most recent read receipts when no stream_id is stored. (#8744)
* Make this line debug (it's noisy)

* Don't include from_key for presence if we are at 0

* Limit read receipts for all rooms to 100

* changelog.d/8744.bugfix

* Allow from_key to be None

* Update 8744.bugfix

* The from_key is superflous

* Update comment
2020-11-18 18:54:09 +00:00
Erik Johnston
f737368a26
Add admin API for logging in as a user (#8617) 2020-11-17 10:51:25 +00:00
Andrew Morgan
e8d0853739
Generalise _maybe_store_room_on_invite (#8754)
There's a handy function called maybe_store_room_on_invite which allows us to create an entry in the rooms table for a room and its version for which we aren't joined to yet, but we can reference when ingesting events about.

This is currently used for invites where we receive some stripped state about the room and pass it down via /sync to the client, without us being in the room yet.

There is a similar requirement for knocking, where we will eventually do the same thing, and need an entry in the rooms table as well. Thus, reusing this function works, however its name needs to be generalised a bit.

Separated out from #6739.
2020-11-13 16:24:04 +00:00
Erik Johnston
4cb00d297f
Cache event ID to auth event IDs lookups (#8752)
This should hopefully speed up `get_auth_chain_difference` a bit in the case of repeated state res on the same rooms.

`get_auth_chain_difference` does a breadth first walk of the auth graphs by repeatedly looking up events' auth events. Different state resolutions on the same room will end up doing a lot of the same event to auth events lookups, so by caching them we should speed things up in cases of repeated state resolutions on the same room.
2020-11-13 11:29:18 +00:00
Erik Johnston
c2d4467cd4
Enable reconnection in DB pool (#8726)
`adbapi.ConnectionPool` let's you turn on auto reconnect of DB connections. This is off by default.
As far as I can tell if its not enabled dead connections never get removed from the pool.

Maybe helps #8574
2020-11-12 14:26:24 +00:00
Dirk Klimpel
c3119d1536
Add an admin API for users' media statistics (#8700)
Add `GET /_synapse/admin/v1/statistics/users/media` to get statisics about local media usage by users.
Related to #6094
It is the first API for statistics.
Goal is to avoid/reduce usage of sql queries like [Wiki analyzing Synapse](https://github.com/matrix-org/synapse/wiki/SQL-for-analyzing-Synapse-PostgreSQL-database-stats)

Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-11-05 18:59:12 +00:00
Erik Johnston
1eb9de90c0
Improve start time by adding index to e2e_cross_signing_keys (#8694)
We do a `SELECT MAX(stream_id) FROM e2e_cross_signing_keys` on startup.
2020-11-02 13:55:56 +00:00
Brendan Abolivier
7a0fd6f98d
Fix error handling around when completing an AS transaction (#8693) 2020-10-30 16:50:48 +00:00
Erik Johnston
46f4be94b4
Fix race for concurrent downloads of remote media. (#8682)
Fixes #6755
2020-10-30 10:55:24 +00:00
Andrew Morgan
4504151546
Fix optional parameter in stripped state storage method (#8688)
Missed in #8671.
2020-10-30 00:22:31 +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
Richard van der Hoff
c97da1e45d
Merge pull request #8678 from matrix-org/rav/fix_frozen_events
Fix serialisation errors when using third-party event rules.
2020-10-28 20:41:42 +00:00
Richard van der Hoff
b6ca69e4f1 Remove frozendict_json_encoder and support frozendicts everywhere
Not being able to serialise `frozendicts` is fragile, and it's annoying to have
to think about which serialiser you want. There's no real downside to
supporting frozendicts, so let's just have one json encoder.
2020-10-28 15:56:57 +00:00
Patrick Cloke
31d721fbf6
Add type hints to application services. (#8655) 2020-10-28 11:12:21 -04:00
Erik Johnston
a6ea1a957e
Don't pull event from DB when handling replication traffic. (#8669)
I was trying to make it so that we didn't have to start a background task when handling RDATA, but that is a bigger job (due to all the code in `generic_worker`). However I still think not pulling the event from the DB may help reduce some DB usage due to replication, even if most workers will simply go and pull that event from the DB later anyway.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-10-28 12:11:45 +00:00
Dan Callahan
aff1eb7c67
Tell Black to format code for Python 3.5 (#8664)
This allows trailing commas in multi-line arg lists.

Minor, but we might as well keep our formatting current with regard to
our minimum supported Python version.

Signed-off-by: Dan Callahan <danc@element.io>
2020-10-27 23:26:36 +00:00
Andrew Morgan
a699c044b6
Abstract code for stripping room state into a separate method (#8671)
This is a requirement for [knocking](https://github.com/matrix-org/synapse/pull/6739), and is abstracting some code that was originally used by the invite flow. I'm separating it out into this PR as it's a fairly contained change.

For a bit of context: when you invite a user to a room, you send them [stripped state events](https://matrix.org/docs/spec/server_server/unstable#put-matrix-federation-v2-invite-roomid-eventid) as part of `invite_room_state`. This is so that their client can display useful information such as the room name and avatar. The same requirement applies to knocking, as it would be nice for clients to be able to display a list of rooms you've knocked on - room name and avatar included.

The reason we're sending membership events down as well is in the case that you are invited to a room that does not have an avatar or name set. In that case, the client should use the displayname/avatar of the inviter. That information is located in the inviter's membership event.

This is optional as knocks don't really have any user in the room to link up to. When you knock on a room, your knock is sent by you and inserted into the room. It wouldn't *really* make sense to show the avatar of a random user - plus it'd be a data leak. So I've opted not to send membership events to the client here. The UX on the client for when you knock on a room without a name/avatar is a separate problem.

In essence this is just moving some inline code to a reusable store method.
2020-10-27 18:42:46 +00:00
Dirk Klimpel
9b7c28283a
Add admin API to list users' local media (#8647)
Add admin API `GET /_synapse/admin/v1/users/<user_id>/media` to get information of users' uploaded files.
2020-10-27 14:12:31 +00:00
Patrick Cloke
10f45d85bb
Add type hints for account validity handler (#8620)
This also fixes a bug by fixing handling of an account which doesn't expire.
2020-10-26 14:17:31 -04:00
Dirk Klimpel
66e6801c3e
Split admin API for reported events into a detail and a list view (#8539)
Split admin API for reported events in detail und list view.
API was introduced with #8217 in synapse v.1.21.0.

It makes the list (`GET /_synapse/admin/v1/event_reports`) less complex and provides a better overview.
The details can be queried with: `GET /_synapse/admin/v1/event_reports/<report_id>`.
It is similar to room and users API.

It is a kind of regression in `GET /_synapse/admin/v1/event_reports`.  `event_json` was removed. But the api was introduced one version before and it is an admin API (not under spec).

Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-10-26 18:16:37 +00:00
Dirk Klimpel
49d72dea2a
Add an admin api to delete local media. (#8519)
Related to: #6459, #3479

Add `DELETE /_synapse/admin/v1/media/<server_name>/<media_id>` to delete
a single file from server.
2020-10-26 17:02:28 +00:00
Erik Johnston
ff7f0e8a14 Merge branch 'release-v1.22.0' into develop 2020-10-26 15:02:55 +00:00
Will Hunt
9e0f5a0ac4 Fix get|set_type_stream_id_for_appservice store functions (#8648) 2020-10-26 15:00:56 +00:00
Will Hunt
e8dbbcb64c
Fix get|set_type_stream_id_for_appservice store functions (#8648) 2020-10-26 10:51:33 -04:00
Erik Johnston
437a99fb99
Fix user_daily_visits to not have duplicate rows for UA. (#8654)
* Fix user_daily_visits to not have duplicate rows for UA.

Fixes #8641.

* Newsfile

* Fix typo.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-10-26 13:16:32 +00:00
Erik Johnston
a9f90fa73a
Type hints for RegistrationStore (#8615) 2020-10-22 11:56:58 +01:00
Patrick Cloke
de5cafe980
Add type hints to profile and base handlers. (#8609) 2020-10-21 06:44:31 -04:00
Patrick Cloke
9e0f22874f
Consistently use wrap_as_background_task in more places (#8599) 2020-10-20 11:29:38 -04:00
Will Hunt
626b8f0846
Move schema file for as_device_stream (#8590)
* Move schema file

* Add a .

* Add matching changelog entry

* Fix sqlite
2020-10-20 10:18:55 +01:00
Vasilis Gerakaris
34c20493b9
Drop unused device_max_stream_id table (#8589)
Signed-off-by: Vasilis Gerakaris <vasilis.gerakaris@navarino.gr>
2020-10-19 19:06:54 +01:00
Richard van der Hoff
903d11c43a
Add DeferredCache.get_immediate method (#8568)
* Add `DeferredCache.get_immediate` method

A bunch of things that are currently calling `DeferredCache.get` are only
really interested in the result if it's completed. We can optimise and simplify
this case.

* Remove unused 'default' parameter to DeferredCache.get()

* another get_immediate instance
2020-10-19 15:00:12 +01:00
Richard van der Hoff
97647b33c2
Replace DeferredCache with LruCache where possible (#8563)
Most of these uses don't need a full-blown DeferredCache; LruCache is lighter and more appropriate.
2020-10-19 12:20:29 +01:00
Jonathan de Jong
79c1f973ce
Pre-emptively fix synapse.storage.types.Connection for future mypy release (#8577)
Fix the Connection protocol according to typeshed's assertions about sqlite3.Connection
2020-10-17 09:51:38 +01:00
Patrick Cloke
1b70662be9
Clean-up old transaction IDs on the background worker. (#8544) 2020-10-16 12:06:17 -04:00
Will Hunt
c276bd9969
Send some ephemeral events to appservices (#8437)
Optionally sends typing, presence, and read receipt information to appservices.
2020-10-15 12:33:28 -04:00
Richard van der Hoff
0a08cd1065
Merge pull request #8548 from matrix-org/rav/deferred_cache
Rename Cache to DeferredCache, and related changes
2020-10-15 11:42:07 +01:00
Neil Johnson
1f39155071
Include user agent in user daily visits table (#8503)
Include user agent in user daily visits table.
2020-10-15 10:36:40 +01:00
Richard van der Hoff
4182bb812f move DeferredCache into its own module 2020-10-14 23:38:14 +01:00
Richard van der Hoff
9f87da0a84 Rename Cache->DeferredCache 2020-10-14 23:38:14 +01:00
Erik Johnston
19b15d63e8
Use autocommit mode for single statement DB functions. (#8542)
Autocommit means that we don't wrap the functions in transactions, and instead get executed directly. Introduced in #8456. This will help:

1. reduce the number of `could not serialize access due to concurrent delete` errors that we see (though there are a few functions that often cause serialization errors that we don't fix here);
2. improve the DB performance, as it no longer needs to deal with the overhead of `REPEATABLE READ` isolation levels; and
3. improve wall clock speed of these functions, as we no longer need to send `BEGIN` and `COMMIT` to the DB.

Some notes about the differences between autocommit mode and our default `REPEATABLE READ` transactions:

1. Currently `autocommit` only applies when using PostgreSQL, and is ignored when using SQLite (due to silliness with [Twisted DB classes](https://twistedmatrix.com/trac/ticket/9998)).
2. Autocommit functions may get retried on error, which means they can get applied *twice* (or more) to the DB (since they are not in a transaction the previous call would not get rolled back). This means that the functions need to be idempotent (or otherwise not care about being called multiple times). Read queries, simple deletes, and updates/upserts that replace rows (rather than generating new values from existing rows) are all idempotent.
3. Autocommit functions no longer get executed in [`REPEATABLE READ`](https://www.postgresql.org/docs/current/transaction-iso.html) isolation level, and so data can change queries, which is fine for single statement queries.
2020-10-14 15:50:59 +01:00
Erik Johnston
618d405a32
Remove racey assertion in MultiWriterIDGenerator (#8530)
We asserted that the IDs returned by postgres sequence was greater than
any we had seen, however this is technically racey as we may update the
current positions out of order.

We now assert that the sequences are correct on startup, so the
assertion is no longer really required, so we remove them.
2020-10-14 15:40:06 +01:00
Brendan Abolivier
3ee97a2748
Make sure a retention policy is a state event (#8527)
* Make sure a retention policy is a state event

* Changelog
2020-10-14 12:00:52 +01:00
Patrick Cloke
629a951b49
Move additional tasks to the background worker, part 4 (#8513) 2020-10-13 08:20:32 -04:00
Erik Johnston
b2486f6656
Fix message duplication if something goes wrong after persisting the event (#8476)
Should fix #3365.
2020-10-13 12:07:56 +01:00
Erik Johnston
8de3703d21
Make event persisters periodically announce position over replication. (#8499)
Currently background proccesses stream the events stream use the "minimum persisted position" (i.e. `get_current_token()`) rather than the vector clock style tokens. This is broadly fine as it doesn't matter if the background processes lag a small amount. However, in extreme cases (i.e. SyTests) where we only write to one event persister the background processes will never make progress.

This PR changes it so that the `MultiWriterIDGenerator` keeps the current position of a given instance as up to date as possible (i.e using the latest token it sees if its not in the process of persisting anything), and then periodically announces that over replication. This then allows the "minimum persisted position" to advance, albeit with a small lag.
2020-10-12 15:51:41 +01:00
Erik Johnston
5009ffcaa4
Only send RDATA for instance local events. (#8496)
When pulling events out of the DB to send over replication we were not
filtering by instance name, and so we were sending events for other
instances.
2020-10-09 13:10:33 +01:00
Patrick Cloke
fe0f4a3591
Move additional tasks to the background worker, part 3 (#8489) 2020-10-09 07:37:51 -04:00
Patrick Cloke
a93f3121f8
Add type hints to some handlers (#8505) 2020-10-09 07:20:51 -04:00
Hubert Chathi
a97cec18bb
Invalidate the cache when an olm fallback key is uploaded (#8501) 2020-10-08 13:24:46 -04:00
Patrick Cloke
e4f72ddc44
Move additional tasks to the background worker (#8458) 2020-10-07 11:27:56 -04:00
Erik Johnston
ae5b2a72c0
Reduce serialization errors in MultiWriterIdGen (#8456)
We call `_update_stream_positions_table_txn` a lot, which is an UPSERT
that can conflict in `REPEATABLE READ` isolation level. Instead of doing
a transaction consisting of a single query we may as well run it outside
of a transaction.
2020-10-07 15:15:57 +01:00
Erik Johnston
52a50e8686
Use vector clocks for room stream tokens. (#8439)
Currently when using multiple event persisters we (in the worst case) don't tell clients about events until all event persisters have persisted new events after the original event. This is a suboptimal, especially if one of the event persisters goes down.

To handle this, we encode the position of each event persister in the room tokens so that we can send events to clients immediately. To reduce the size of the token we do two things:

1. We create a unique immutable persistent mapping between instance names and a generated small integer ID, which we can encode in the tokens instead of the instance name; and
2. We encode the "persisted upto position" of the room token and then only explicitly include instances that have positions strictly greater than that.

The new tokens look something like: `m3478~1.3488~2.3489`, where the first number is the min position, and the subsequent `-` separated pairs are the instance ID to positions map. (We use `.` and `~` as separators as they're URL safe and not already used by `StreamToken`).
2020-10-07 15:15:33 +01:00
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
Hubert Chathi
3cd78bbe9e
Add support for MSC2732: olm fallback keys (#8312) 2020-10-06 13:26:29 -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
Patrick Cloke
c5251c6fbd
Do not assume that account data is of the correct form. (#8454)
This fixes a bug where `m.ignored_user_list` was assumed to be a dict,
leading to odd behavior for users who set it to something else.
2020-10-05 09:28:05 -04:00
Erik Johnston
e3debf9682
Add logging on startup/shutdown (#8448)
This is so we can tell what is going on when things are taking a while to start up.

The main change here is to ensure that transactions that are created during startup get correctly logged like normal transactions.
2020-10-02 15:20:45 +01:00
Erik Johnston
ec10bdd32b
Speed up unit tests when using PostgreSQL (#8450) 2020-10-02 15:09:31 +01:00
Patrick Cloke
62894673e6
Allow background tasks to be run on a separate worker. (#8369) 2020-10-02 08:23:15 -04:00
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
Erik Johnston
695240d34a
Fix DB query on startup for negative streams. (#8447)
For negative streams we have to negate the internal stream ID before
querying the DB.

The effect of this bug was to query far too many rows, slowing start up
time, but we would correctly filter the results afterwards so there was
no ill effect.
2020-10-02 12:22:19 +01:00
Patrick Cloke
4ff0201e62
Enable mypy checking for unreachable code and fix instances. (#8432) 2020-10-01 08:09:18 -04:00
Erik Johnston
7941372ec8
Make token serializing/deserializing async (#8427)
The idea is that in future tokens will encode a mapping of instance to position. However, we don't want to include the full instance name in the string representation, so instead we'll have a mapping between instance name and an immutable integer ID in the DB that we can use instead. We'll then do the lookup when we serialize/deserialize the token (we could alternatively pass around an `Instance` type that includes both the name and ID, but that turns out to be a lot more invasive).
2020-09-30 20:29:19 +01:00
Richard van der Hoff
20e7c4de26 Add an improved "forward extremities" metric
Hopefully, N(extremities) * N(state_events) is a more realistic approximation
to "how big a problem is this room?".
2020-09-30 16:49:15 +01:00
Richard van der Hoff
6d2d42f8fb Rewrite BucketCollector
This was a bit unweildy for what I wanted: in particular, I wanted to assign
each measurement straight into a bucket, rather than storing an intermediate
Counter which didn't do any bucketing at all.

I've replaced it with something that is hopefully a bit easier to use.

(I'm not entirely sure what the difference between a HistogramMetricFamily and
a GaugeHistogramMetricFamily is, but given our counters can go down as well as
up the latter *sounds* more accurate?)
2020-09-30 16:49:15 +01:00
Erik Johnston
ea70f1c362
Various clean ups to room stream tokens. (#8423) 2020-09-29 21:48:33 +01:00
Erik Johnston
b1433bf231
Don't table scan events on worker startup (#8419)
* Fix table scan of events on worker startup.

This happened because we assumed "new" writers had an initial stream
position of 0, so the replication code tried to fetch all events written
by the instance between 0 and the current position.

Instead, set the initial position of new writers to the current
persisted up to position, on the assumption that new writers won't have
written anything before that point.

* Consider old writers coming back as "new".

Otherwise we'd try and fetch entries between the old stale token and the
current position, even though it won't have written any rows.

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2020-09-29 16:42:19 +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
Will Hunt
8676d8ab2e
Filter out appservices from mau count (#8404)
This is an attempt to fix #8403.
2020-09-29 13:11:02 +01:00
Erik Johnston
bd380d942f
Add checks for postgres sequence consistency (#8402) 2020-09-28 18:00:30 +01:00
Matthew Hodgson
4b3a1faa08 typo 2020-09-28 00:23:35 +01:00
Tdxdxoz
abd04b6af0
Allow existing users to login via OpenID Connect. (#8345)
Co-authored-by: Benjamin Koch <bbbsnowball@gmail.com>

This adds configuration flags that will match a user to pre-existing users
when logging in via OpenID Connect. This is useful when switching to
an existing SSO system.
2020-09-25 07:01:45 -04:00
Erik Johnston
3e87d79e1c
Fix schema delta for servers that have not backfilled (#8396)
Fixes #8395.
2020-09-25 09:58:32 +01:00
Erik Johnston
f112cfe5bb
Fix MultiWriteIdGenerator's handling of restarts. (#8374)
On startup `MultiWriteIdGenerator` fetches the maximum stream ID for
each instance from the table and uses that as its initial "current
position" for each writer. This is problematic as a) it involves either
a scan of events table or an index (neither of which is ideal), and b)
if rows are being persisted out of order elsewhere while the process
restarts then using the maximum stream ID is not correct. This could
theoretically lead to race conditions where e.g. events that are
persisted out of order are not sent down sync streams.

We fix this by creating a new table that tracks the current positions of
each writer to the stream, and update it each time we finish persisting
a new entry. This is a relatively small overhead when persisting events.
However for the cache invalidation stream this is a much bigger relative
overhead, so instead we note that for invalidation we don't actually
care about reliability over restarts (as there's no caches to
invalidate) and simply don't bother reading and writing to the new table
in that particular case.
2020-09-24 16:53:51 +01:00
Erik Johnston
ac11fcbbb8
Add EventStreamPosition type (#8388)
The idea is to remove some of the places we pass around `int`, where it can represent one of two things:

1. the position of an event in the stream; or
2. a token that partitions the stream, used as part of the stream tokens.

The valid operations are then:

1. did a position happen before or after a token;
2. get all events that happened before or after a token; and
3. get all events between two tokens.

(Note that we don't want to allow other operations as we want to change the tokens to be vector clocks rather than simple ints)
2020-09-24 13:24:17 +01:00
Richard van der Hoff
302dc89f6a
Fix bug which caused failure on join with malformed membership events (#8385) 2020-09-23 16:42:14 +01:00
Erik Johnston
cbabb312e0
Use async with for ID gens (#8383)
This will allow us to hit the DB after we've finished using the generated stream ID.
2020-09-23 16:11:18 +01:00
Mathieu Velten
916bb9d0d1
Don't push if an user account has expired (#8353) 2020-09-23 16:06:28 +01:00
Andrew Morgan
4325be1a52 Fix missing null character check on guest_access room state
When updating room_stats_state, we try to check for null bytes slipping
in to the
content for state events. It turns out we had added guest_access as a
field to
room_stats_state without including it in the null byte check.

Lo and behold, a null byte in a m.room.guest_access event then breaks
room_stats_state
updates.

This PR adds the check for guest_access. A further PR will improve this
function so that this hopefully does not happen again in future.
2020-09-22 19:39:29 +01:00
Dirk Klimpel
8998217540
Fixed a bug with reactivating users with the admin API (#8362)
Fixes: #8359 

Trying to reactivate a user with the admin API (`PUT /_synapse/admin/v2/users/<user_name>`) causes an internal server error.

Seems to be a regression in #8033.
2020-09-22 18:19:01 +01:00
Dirk Klimpel
4da01f9c61
Admin API for reported events (#8217)
Add an admin API to read entries of table `event_reports`. API: `GET /_synapse/admin/v1/event_reports`
2020-09-22 18:15:04 +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
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
Erik Johnston
43f2b67e4d
Intelligently select extremities used in backfill. (#8349)
Instead of just using the most recent extremities let's pick the
ones that will give us results that the pagination request cares about,
i.e. pick extremities only if they have a smaller depth than the
pagination token.

This is useful when we fail to backfill an extremity, as we no longer
get stuck requesting that same extremity repeatedly.
2020-09-18 14:25:52 +01:00
Jonathan de Jong
837293c314
Remove obsolete __future__ imports (#8337) 2020-09-17 08:37:01 -04:00
Jonathan de Jong
a3f124b821
Switch metaclass initialization to python 3-compatible syntax (#8326) 2020-09-16 15:15:55 -04:00
reivilibre
576bc37d31
Catch-up after Federation Outage (split, 4): catch-up loop (#8272) 2020-09-15 09:07:19 +01:00
Patrick Cloke
aec294ee0d
Use slots in attrs classes where possible (#8296)
slots use less memory (and attribute access is faster) while slightly
limiting the flexibility of the class attributes. This focuses on objects
which are instantiated "often" and for short periods of time.
2020-09-14 12:50:06 -04:00
Tulir Asokan
b82d68c0bd
Add the topic and avatar to the room details admin API (#8305) 2020-09-14 10:07:04 -04:00
Erik Johnston
04cc249b43
Add experimental support for sharding event persister. Again. (#8294)
This is *not* ready for production yet. Caveats:

1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
2020-09-14 10:16:41 +01:00
Erik Johnston
fe8ed1b46f
Make StreamToken.room_key be a RoomStreamToken instance. (#8281) 2020-09-11 12:22:55 +01:00
Richard van der Hoff
e44e9ee518 Merge branch 'release-v1.20.0' into develop 2020-09-10 10:15:02 +01:00
reivilibre
a5370072b5
Don't remember enabled of deleted push rules and properly return 404 for missing push rules in .../actions and .../enabled (#7796)
Signed-off-by: Olivier Wilkinson (reivilibre) <olivier@librepush.net>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2020-09-09 11:39:39 +01:00
DeepBlueV7.X
560f3b8609
Include method in thumbnail media name (#7124)
This fixes an issue where different methods (crop/scale) overwrite each other.

This first tries the new path. If that fails and we are looking for a
remote thumbnail, it tries the old path. If that still isn't found, it
continues as normal.

This should probably be removed in the future, after some of the newer
thumbnails were generated with the new path on most deployments. Then
the overhead should be minimal if the other thumbnails need to be
regenerated.

Signed-off-by: Nicolas Werner <nicolas.werner@hotmail.de>
2020-09-08 17:19:50 +01:00
Erik Johnston
63c0e9e195
Add types to StreamToken and RoomStreamToken (#8279)
The intention here is to change `StreamToken.room_key` to be a `RoomStreamToken` in a future PR, but that is a big enough change without this refactoring too.
2020-09-08 16:48:15 +01:00
Brendan Abolivier
d4daff9b59
Fix /notifications and pushers misbehaving because of unread counts (#8280) 2020-09-08 15:26:06 +01:00
Erik Johnston
deedb91732
Fix MultiWriterIdGenerator.current_position. (#8257)
It did not correctly handle IDs finishing being persisted out of
order, resulting in the `current_position` lagging until new IDs are
persisted.
2020-09-08 14:26:54 +01:00
Andrew Morgan
68cdb3708e
Rename 'populate_stats_process_rooms_2' background job back to 'populate_stats_process_rooms' again (#8243)
Fixes https://github.com/matrix-org/synapse/issues/8238

Alongside the delta file, some changes were also necessary to the codebase to remove references to the now defunct `populate_stats_process_rooms_2` background job. Thankfully the latter doesn't seem to have made it into any documentation yet :)
2020-09-08 11:05:59 +01:00
Richard van der Hoff
8d6f97f932 Merge remote-tracking branch 'origin/release-v1.20.0' into develop 2020-09-08 09:58:07 +01:00
Richard van der Hoff
ef2804d27c
Avoid table-scanning users at startup (#8271)
This takes about 10 seconds in the best case; often more.
2020-09-07 16:48:52 +01:00
Brendan Abolivier
a55e2707d7
Fix unread count failing on NULL values (#8270)
Fix unread counts making sync fail if the value of the `unread_count`
column in `event_push_summary` is `None`.
2020-09-07 15:15:06 +01:00
Richard van der Hoff
0dae7d80bf
Add more logging to debug slow startup (#8264)
I'm hoping this will provide some pointers for debugging
https://github.com/matrix-org/synapse/issues/7968.
2020-09-07 13:36:02 +01:00
Richard van der Hoff
96312536f2
Refuse to upgrade database on worker processes (#8266) 2020-09-07 13:04:10 +01:00
Richard van der Hoff
5b452df23b
Run database updates in a transaction (#8265)
Fixes: #6467
2020-09-07 11:41:50 +01:00
Richard van der Hoff
77b4711bc2 Merge branch 'release-v1.20.0' into develop 2020-09-06 23:32:28 +01:00
reivilibre
7513006b09
In light of #8255, use BIGINTs for destination_rooms (#8256) 2020-09-04 15:07:29 +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
Richard van der Hoff
f25af1f9c7
Add cross-signing sigs to the keys object (#8234)
All the callers want this info in the same place, so let's reduce the
duplication by doing it here.
2020-09-04 15:06:05 +01:00
Brendan Abolivier
041ee971c9
Unread counts fixes (#8254)
* Fixup `ALTER TABLE` database queries

Make the new columns nullable, because doing otherwise can wedge a
server with a big database, as setting a default value rewrites the
table.

* Switch back to using the notifications count in the push badge

Clients are likely to be confused if we send a push but the badge count
is the unread messages one, and not the notifications one.

* Changelog
2020-09-04 14:14:22 +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
reivilibre
e351298444
Fix type signature in simple_select_one_onecol and friends (#8241)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-09-04 12:02:29 +01:00
Patrick Cloke
c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Brendan Abolivier
9f8abdcc38
Revert "Add experimental support for sharding event persister. (#8170)" (#8242)
* Revert "Add experimental support for sharding event persister. (#8170)"

This reverts commit 82c1ee1c22.

* Changelog
2020-09-04 10:19:42 +01:00
Richard van der Hoff
f97f9485ee
Split fetching device keys and signatures into two transactions (#8233)
I think this is simpler (and moves stuff out of the db threads)
2020-09-03 18:27:26 +01:00
Erik Johnston
5bfc79486d
Fix typing for SyncHandler (#8237) 2020-09-03 12:54:10 +01:00
Richard van der Hoff
6f6f371a87
wrap _get_e2e_device_keys_and_signatures_txn in a non-txn method (#8231)
We have three things which all call `_get_e2e_device_keys_and_signatures_txn`
with their own `runInteraction`. Factor out the common code.
2020-09-03 11:50:49 +01:00
Patrick Cloke
c8758cb72f
Add an overload for simple_select_one_onecol_txn. (#8235) 2020-09-02 15:03:12 -04:00
Patrick Cloke
912e024913
Convert runInteraction to async/await (#8156) 2020-09-02 13:11:02 -04:00
Erik Johnston
112266eafd
Add StreamStore to mypy (#8232) 2020-09-02 17:52:38 +01:00
Brendan Abolivier
5a1dd297c3
Re-implement unread counts (again) (#8059) 2020-09-02 17:19:37 +01:00
Richard van der Hoff
0d4f614fda
Refactor _get_e2e_device_keys_for_federation_query_txn (#8225)
We can use the existing `_get_e2e_device_keys_and_signatures_txn` instead of
creating our own txn function
2020-09-02 15:53:26 +01:00
Erik Johnston
82c1ee1c22
Add experimental support for sharding event persister. (#8170)
This is *not* ready for production yet. Caveats:

1. We should write some tests...
2. The stream token that we use for events can get stalled at the minimum position of all writers. This means that new events may not be processed and e.g. sent down sync streams if a writer isn't writing or is slow.
2020-09-02 15:48:37 +01:00
Will Hunt
b257c788c0
Add /user/{user_id}/shared_rooms/ api (#7785)
* Add shared_rooms api

* Add changelog

* Add .

* Wrap response in {"rooms": }

* linting

* Add unstable_features key

* Remove options from isort that aren't part of 5.x

`-y` and `-rc` are now default behaviour and no longer exist.

`dont-skip` is no longer required

https://timothycrosley.github.io/isort/CHANGELOG/#500-penny-july-4-2020

* Update imports to make isort happy

* Add changelog

* Update tox.ini file with correct invocation

* fix linting again for isort

* Vendor prefix unstable API

* Fix to match spec

* import Codes

* import Codes

* Use FORBIDDEN

* Update changelog.d/7785.feature

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Implement get_shared_rooms_for_users

* a comma

* trailing whitespace

* Handle the easy feedback

* Switch to using runInteraction

* Add tests

* Feedback

* Seperate unstable endpoint from v2

* Add upgrade node

* a line

* Fix style by adding a blank line at EOF.

* Update synapse/storage/databases/main/user_directory.py

Co-authored-by: Tulir Asokan <tulir@maunium.net>

* Update synapse/storage/databases/main/user_directory.py

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Update UPGRADE.rst

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Fix UPGRADE/CHANGELOG unstable paths

unstable unstable unstable

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Co-authored-by: Tulir Asokan <tulir@maunium.net>

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Tulir Asokan <tulir@maunium.net>
2020-09-02 13:18:40 +01:00
Patrick Cloke
9356656e67
Do not try to store invalid data in the stats table (#8226) 2020-09-02 07:59:39 -04:00
Richard van der Hoff
abeab964d5
Make _get_e2e_device_keys_and_signatures_txn return an attrs (#8224)
this makes it a bit clearer what's going on.
2020-09-02 11:47:26 +01:00
Patrick Cloke
b939251c37
Fix errors when updating the user directory with invalid data (#8223) 2020-09-01 13:02:41 -04:00
Patrick Cloke
37db6252b7
Convert additional databases to async/await part 3 (#8201) 2020-09-01 11:04:17 -04:00
Richard van der Hoff
5615eb5cb4
Rename _get_e2e_device_keys_txn (#8222)
... to `_get_e2e_device_keys_and_signatures_txn`, to better reflect what it
does.
2020-09-01 16:02:17 +01:00
Patrick Cloke
54f8d73c00
Convert additional databases to async/await (#8199) 2020-09-01 09:21:48 -04:00
Patrick Cloke
da77520cd1
Convert additional databases to async/await part 2 (#8200) 2020-09-01 08:39:04 -04:00
Erik Johnston
bbb3c8641c
Make MultiWriterIDGenerator work for streams that use negative stream IDs (#8203)
This is so that we can use it for the backfill events stream.
2020-09-01 13:36:25 +01:00
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
Richard van der Hoff
45e8f7726f
Rename get_e2e_device_keys to better reflect its purpose (#8205)
... and to show that it does something slightly different to
`_get_e2e_device_keys_txn`.

`include_all_devices` and `include_deleted_devices` were never used (and
`include_deleted_devices` was broken, since that would cause `None`s in the
result which were not handled in the loop below.

Add some typing too.
2020-08-29 00:14:17 +01:00
Andrew Morgan
b4826d6eb1 Fix incorrect return signature 2020-08-28 17:39:48 +01:00
Patrick Cloke
d58fda99ff
Convert event_push_actions, registration, and roommember datastores to async (#8197) 2020-08-28 11:34:50 -04:00
Richard van der Hoff
22b926c284
Only return devices with keys from /federation/v1/user/devices/ (#8198)
There's not much point in returning all the others, and some people have a
silly number of devices.
2020-08-28 15:59:28 +01:00
Patrick Cloke
aec7085179
Convert state and stream stores and related code to async (#8194) 2020-08-28 09:37:55 -04:00
Patrick Cloke
5c03134d0f
Convert additional database code to async/await. (#8195) 2020-08-28 07:54:27 -04:00
Patrick Cloke
b49a5b9307
Convert stats and related calls to async/await (#8192) 2020-08-27 17:24:37 -04:00
Patrick Cloke
b71d4a094c
Convert simple_delete to async/await. (#8191) 2020-08-27 14:16:41 -04:00
Patrick Cloke
9b7ac03af3
Convert calls of async database methods to async (#8166) 2020-08-27 13:38:41 -04:00
Patrick Cloke
c9fa696ea2
simple_search_list_txn should return None, not 0. (#8187) 2020-08-27 12:07:13 -04:00
Erik Johnston
5649b7f3d0
Fix missing _add_persisted_position (#8179)
This was forgotten in #8164.
2020-08-27 13:20:34 +01:00
Patrick Cloke
30426c7063
Convert additional database methods to async (select list, search, insert_many, delete_*) (#8168) 2020-08-27 07:41:01 -04:00
Patrick Cloke
4a739c73b4
Convert simple_update* and simple_select* to async (#8173) 2020-08-27 07:08:38 -04:00
Erik Johnston
e3c91a3c55
Make SlavedIdTracker.advance have same interface as MultiWriterIDGenerator (#8171) 2020-08-26 13:15:20 +01:00
Patrick Cloke
4c6c56dc58
Convert simple_select_one and simple_select_one_onecol to async (#8162) 2020-08-26 07:19:32 -04:00
Erik Johnston
eba98fb024
Add functions to MultiWriterIdGen used by events stream (#8164) 2020-08-25 17:32:30 +01:00
Erik Johnston
2231dffee6
Make StreamIdGen get_next and get_next_mult async (#8161)
This is mainly so that `StreamIdGenerator` and `MultiWriterIdGenerator`
will have the same interface, allowing them to be used interchangeably.
2020-08-25 15:10:08 +01:00
Andrew Morgan
74bf8d4d06
Wording fixes to 'name' user admin api filter (#8163)
Some fixes to wording I noticed after merging #7377.
2020-08-25 15:03:24 +01:00
Manuel Stahl
97962ad17b
Search in columns 'name' and 'displayname' in the admin users endpoint (#7377)
* Search in columns 'name' and 'displayname' in the admin users endpoint

Signed-off-by: Manuel Stahl <manuel.stahl@awesome-technologies.de>
2020-08-25 14:18:14 +01:00
Brendan Abolivier
3f49f74610
Don't fail /submit_token requests on incorrect session ID if request_token_inhibit_3pid_errors is turned on (#7991)
* Don't raise session_id errors on submit_token if request_token_inhibit_3pid_errors is set

* Changelog

* Also wait some time before responding to /requestToken

* Incorporate review

* Update synapse/storage/databases/main/registration.py

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

* Incorporate review

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2020-08-24 11:33:55 +01:00
Richard van der Hoff
09fd0eda81
Micro-optimisations to get_auth_chain_ids (#8132) 2020-08-21 10:06:45 +01:00
Patrick Cloke
3f91638da6
Allow denying or shadow banning registrations via the spam checker (#8034) 2020-08-20 15:42:58 -04:00
Richard van der Hoff
318f4e738e
Be more tolerant of membership events in unknown rooms (#8110)
It turns out that not all out-of-band membership events are labelled as such,
so we need to be more accepting here.
2020-08-20 16:42:12 +01:00
Patrick Cloke
dbc630a628
Use the JSON encoder without whitespace in more places. (#8124) 2020-08-20 10:32:33 -04:00
Patrick Cloke
5eac0b7e76
Add more types to synapse.storage.database. (#8127) 2020-08-20 09:00:59 -04:00
Patrick Cloke
76c43f086a
Do not assume calls to runInteraction return Deferreds. (#8133) 2020-08-20 06:39:55 -04:00
Richard van der Hoff
12aebdfa5a
Close the database connection we create during startup (#8131)
... otherwise it gets leaked.
2020-08-19 20:41:53 +01:00
Erik Johnston
c9c544cda5
Remove ChainedIdGenerator. (#8123)
It's just a thin wrapper around two ID gens to make `get_current_token`
and `get_next` return tuples. This can easily be replaced by calling the
appropriate methods on the underlying ID gens directly.
2020-08-19 13:41:51 +01:00
Patrick Cloke
eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Patrick Cloke
d89692ea84
Convert runWithConnection to async. (#8121) 2020-08-19 07:09:24 -04:00
Erik Johnston
76d21d14a0
Separate get_current_token into two. (#8113)
The function is used for two purposes: 1) for subscribers of streams to
get a token they can use to get further updates with, and 2) for
replication to track position of the writers of the stream.

For streams with a single writer the two scenarios produce the same
result, however the situation becomes complicated for streams with
multiple writers. The current `MultiWriterIdGenerator` does not
correctly handle the first case (which is not an issue as its only used
for the `caches` stream which nothing subscribes to outside of
replication).
2020-08-19 10:39:31 +01:00
Patrick Cloke
f40645e60b
Convert events worker database to async/await. (#8071) 2020-08-18 16:20:49 -04:00
Patrick Cloke
3c01724b33
Fix the return type of send_nonmember_events. (#8112) 2020-08-18 09:53:13 -04:00
Patrick Cloke
050e20e7ca
Convert some of the general database methods to async (#8100) 2020-08-17 12:18:01 -04:00
Patrick Cloke
ad6190c925
Convert stream database to async/await. (#8074) 2020-08-17 07:24:46 -04:00
Patrick Cloke
ac77cdb64e
Add a shadow-banned flag to users. (#8092) 2020-08-14 12:37:59 -04:00
Patrick Cloke
b069b78bb4
Convert pusher databases to async/await. (#8075) 2020-08-14 10:30:16 -04:00
Patrick Cloke
e8861957d9
Convert receipts and events databases to async/await. (#8076) 2020-08-14 10:05:19 -04:00
Patrick Cloke
6b7ce1d332
Remove some unused database functions. (#8085) 2020-08-14 09:25:40 -04:00
Patrick Cloke
894dae74fe
Convert misc database code to async (#8087) 2020-08-14 07:24:26 -04:00
Patrick Cloke
fbe930dad2
Convert the roommember database to async/await. (#8070) 2020-08-12 12:14:34 -04:00
Patrick Cloke
5ecc8b5825
Convert devices database to async/await. (#8069) 2020-08-12 10:51:42 -04:00
Patrick Cloke
d68e10f308
Convert account data, device inbox, and censor events databases to async/await (#8063) 2020-08-12 09:29:06 -04:00
Patrick Cloke
a3a59bab7b
Convert appservice, group server, profile and more databases to async (#8066) 2020-08-12 09:28:48 -04:00
Erik Johnston
6ba621d786
Merge pull request #8060 from matrix-org/erikj/type_server
Change HomeServer definition to work with typing.
2020-08-11 22:32:14 +01:00
Patrick Cloke
04faa0bfa9
Convert tags and metrics databases to async/await (#8062) 2020-08-11 17:21:20 -04:00
Patrick Cloke
a0acdfa9e9
Converts event_federation and registration databases to async/await (#8061) 2020-08-11 17:21:13 -04:00
Erik Johnston
0f1afbe8dc Change HomeServer definition to work with typing.
Duplicating function signatures between server.py and server.pyi is
silly. This commit changes that by changing all `build_*` methods to
`get_*` methods and changing the `_make_dependency_method` to work work
as a descriptor that caches the produced value.

There are some changes in other files that were made to fix the typing
in server.py.
2020-08-11 18:00:17 +01:00
Brendan Abolivier
cdbb8e6d6e
Implement new experimental push rules (#7997)
With an undocumented configuration setting to enable them for specific users.
2020-08-10 11:48:01 +01:00
Patrick Cloke
7f837959ea
Convert directory, e2e_room_keys, end_to_end_keys, monthly_active_users database to async (#8042) 2020-08-07 13:36:29 -04:00
Patrick Cloke
f3fe6961b2
Convert additional database stores to async/await (#8045) 2020-08-07 12:17:17 -04:00
David Vo
4dd27e6d11
Reduce unnecessary whitespace in JSON. (#7372) 2020-08-07 08:02:55 -04:00
Brendan Abolivier
2ffd6783c7
Revert #7736 (#8039) 2020-08-06 17:15:35 +01:00
Patrick Cloke
d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
Brendan Abolivier
118a9eafb3 Merge branch 'develop' of github.com:matrix-org/synapse into babolivier/new_push_rules 2020-08-06 10:52:50 +01:00
Brendan Abolivier
dd11f575a2
Incorporate review 2020-08-06 10:52:26 +01:00
Erik Johnston
a7bdf98d01
Rename database classes to make some sense (#8033) 2020-08-05 21:38:57 +01:00
Patrick Cloke
e19de43eb5
Convert streams to async. (#8014) 2020-08-04 07:21:47 -04:00
Andrew Morgan
5d92a1428c
Prevent join->join membership transitions changing member count (#7977)
`StatsHandler` handles updates to the `current_state_delta_stream`, and updates room stats such as the amount of state events, joined users, etc.

However, it counts every new join membership as a new user entering a room (and that user being in another room), whereas it's possible for a user's membership status to go from join -> join, for instance when they change their per-room profile information.

This PR adds a check for join->join membership transitions, and bails out early, as none of the further checks are necessary at that point.

Due to this bug, membership stats in many rooms have ended up being wildly larger than their true values. I am not sure if we also want to include a migration step which recalculates these statistics (possibly using the `_populate_stats_process_rooms` bg update).

Bug introduced in the initial implementation https://github.com/matrix-org/synapse/pull/4338.
2020-08-03 21:54:24 +01:00
Brendan Abolivier
1678057b56
Back out the database hack and replace it with a temporary config setting 2020-08-03 11:22:22 +01:00
Brendan Abolivier
cf42d0a60c
Fix cache name 2020-07-31 15:06:41 +01:00
Brendan Abolivier
79d991eff0
Fix cache invalidation calls 2020-07-31 13:58:42 +01:00
Brendan Abolivier
69158e554f Merge branch 'develop' of github.com:matrix-org/synapse into babolivier/new_push_rules 2020-07-30 19:00:29 +01:00
Olivier Wilkinson (reivilibre)
3aa36b782c Merge branch 'master' into develop 2020-07-30 15:18:36 +01:00
Patrick Cloke
b3a97d6dac
Convert some of the data store to async. (#7976) 2020-07-30 07:20:41 -04:00
Erik Johnston
2c1b9d6763
Update worker docs with recent enhancements (#7969) 2020-07-29 23:22:13 +01:00
Patrick Cloke
d90087cffa
Remove from the event_relations table when purging historical events. (#7978) 2020-07-29 13:55:01 -04:00
Brendan Abolivier
8dff4a1242
Re-implement unread counts (#7736) 2020-07-29 18:26:55 +01:00
Patrick Cloke
3345c166a4
Convert storage layer to async/await. (#7963) 2020-07-28 16:09:53 -04:00
Brendan Abolivier
9725c59247
Implement new experimental push rules with a database hack to enable them 2020-07-28 19:20:55 +01:00
Andrew Morgan
8a25332d94
Move some log lines from default logger to sql/transaction loggers (#7952)
Idea from matrix-org/synapse-dinsic#49
2020-07-28 18:52:13 +01:00
Patrick Cloke
8144bc26a7
Convert push to async/await. (#7948) 2020-07-27 12:21:34 -04:00
Patrick Cloke
b975fa2e99
Convert state resolution to async/await (#7942) 2020-07-24 10:59:51 -04:00
Patrick Cloke
13d77464c9
Follow-up to admin API to re-activate accounts (#7908) 2020-07-22 12:33:19 -04:00
Erik Johnston
2d2acc1cf2
Stop using 'device_max_stream_id' (#7882)
It serves no purpose and updating everytime we write to the device inbox
stream means all such transactions will conflict, causing lots of
transaction failures and retries.
2020-07-17 17:03:27 +01:00
Erik Johnston
4642fd66df
Change "unknown room ver" logging to warning. (#7881)
It's somewhat expected for us to have unknown room versions in the
database due to room version experiments.
2020-07-17 12:10:43 +01:00
Patrick Cloke
f460da6031
Consistently use db_to_json to convert from database values to JSON objects. (#7849) 2020-07-16 11:32:19 -04:00
Richard van der Hoff
a827838706
Merge pull request #7866 from matrix-org/rav/fix_guest_user_id
Fix guest user registration with lots of client readers
2020-07-16 13:54:45 +01:00
Richard van der Hoff
c445bc0cad Use a postgres sequence to generate guest user IDs 2020-07-16 13:00:25 +01:00
Richard van der Hoff
3c36ae17a5 Use SequenceGenerator for state group ID allocation 2020-07-16 11:25:08 +01:00
Richard van der Hoff
42509b8fb6 Use PostgresSequenceGenerator from MultiWriterIdGenerator
partly just to show it works, but alwo to remove a bit of code duplication.
2020-07-16 11:25:08 +01:00
Richard van der Hoff
90b0cdda42 Add some helper classes for generating ID sequences 2020-07-16 11:25:08 +01:00
Richard van der Hoff
a57df9b827
Avoid brand new rooms in delete_old_current_state_events (#7854)
When considering rooms to clean up in `delete_old_current_state_events`, skip
rooms which we are creating, which otherwise look a bit like rooms we have
left.

Fixes #7834.
2020-07-15 18:33:03 +01:00
Richard van der Hoff
1d9dca02f9
remove retry_on_integrity_error wrapper for persist_events (#7848)
As far as I can tell from the sentry logs, the only time this has actually done
anything in the last two years is when we had two master workers running at
once, and even then, it made a bit of a mess of it (see
https://github.com/matrix-org/synapse/issues/7845#issuecomment-658238739).

Generally I feel like this code is doing more harm than good.
2020-07-15 10:34:53 +01:00
Patrick Cloke
8d0097bef1
Fix bug in per-room message retention policies. (#7850) 2020-07-14 15:51:13 -04:00
Dirk Klimpel
491f0dab1b
Add delete room admin endpoint (#7613)
The Delete Room admin API allows server admins to remove rooms from server
and block these rooms.
`DELETE /_synapse/admin/v1/rooms/<room_id>`
It is a combination and improvement of "[Shutdown room](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/shutdown_room.md)" and "[Purge room](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/purge_room.md)" API.

Fixes: #6425 

It also fixes a bug in [synapse/storage/data_stores/main/room.py](synapse/storage/data_stores/main/room.py) in ` get_room_with_stats`.
It should return `None` if the room is unknown. But it returns an `IndexError`.
901b1fa561/synapse/storage/data_stores/main/room.py (L99-L105)

Related to:
- #5575
- https://github.com/Awesome-Technologies/synapse-admin/issues/17

Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-07-14 12:36:23 +01:00
Richard van der Hoff
6cef918a4b Merge branch 'release-v1.17.0' into develop 2020-07-10 18:38:50 +01:00
Richard van der Hoff
8ccb7f08d9 Merge branch 'master' into release-v1.17.0 2020-07-10 18:38:18 +01:00
Erik Johnston
f299441cc6
Add ability to shard the federation sender (#7798) 2020-07-10 18:26:36 +01:00
Richard van der Hoff
b1beb3ff59 fix migration, again 2020-07-10 12:18:35 +01:00
Richard van der Hoff
cbabcec05c
Drop incorrectly-added table local_rejections_stream. (#7816) 2020-07-10 12:07:59 +01:00
Richard van der Hoff
2ab0b021f1
Generate real events when we reject invites (#7804)
Fixes #2181. 

The basic premise is that, when we
fail to reject an invite via the remote server, we can generate our own
out-of-band leave event and persist it as an outlier, so that we have something
to send to the client.
2020-07-09 10:40:19 +01:00
Patrick Cloke
e7efd8f827
Do not use simplejson in Synapse. (#7800) 2020-07-08 07:15:08 -04:00
Richard van der Hoff
76dbd7b8d6
Stop populating unused table local_invites. (#7793)
This table is no longer used, so we may as well stop populating it. Removing it
would prevent people rolling back to older releases of Synapse, so that can
happen in a future release.
2020-07-07 14:20:40 +01:00
Erik Johnston
67d7756fcf
Refactor getting replication updates from database v2. (#7740) 2020-07-07 12:11:35 +01:00
Will Hunt
62b1ce8539
isort 5 compatibility (#7786)
The CI appears to use the latest version of isort, which is a problem when isort gets a major version bump. Rather than try to pin the version, I've done the necessary to make isort5 happy with synapse.
2020-07-05 16:32:02 +01:00
Richard van der Hoff
f01e2ca039
Use symbolic names for replication stream names (#7768)
This makes it much easier to find where streams are referenced.
2020-07-01 16:35:40 +01:00
Richard van der Hoff
244dbb04f7
Fix incorrect error message when database CTYPE was set incorrectly. (#7760) 2020-07-01 13:56:16 +01:00
Brendan Abolivier
74d3e177f0
Back out MSC2625 implementation (#7761) 2020-07-01 11:08:25 +01:00
Patrick Cloke
95e41f368b
Allow local media to be marked as safe from being quarantined. (#7718) 2020-06-22 08:04:14 -04:00
Brendan Abolivier
5a5cf6460e
Fix unread counts in sync
* Always return an unread_count in get_unread_event_push_actions_by_room_for_user
* Don't always expect unread_count to be there so we don't take out sync entirely if something goes wrong
2020-06-17 15:10:44 +01:00