Commit Graph

13183 Commits

Author SHA1 Message Date
Patrick Cloke
1f3748f033
Do not raise a 500 exception when previewing empty media. (#8883) 2020-12-07 10:00:08 -05:00
Patrick Cloke
92d87c6882
Add type hints for HTTP and email pushers. (#8880) 2020-12-07 09:59:38 -05:00
Patrick Cloke
02e588856a
Add type hints to the push mailer module. (#8882) 2020-12-07 07:10:22 -05:00
Patrick Cloke
96358cb424
Add authentication to replication endpoints. (#8853)
Authentication is done by checking a shared secret provided
in the Synapse configuration file.
2020-12-04 10:56:28 -05:00
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
Patrick Cloke
b774c555d8
Add additional validation to pusher URLs. (#8865)
Pusher URLs now must end in `/_matrix/push/v1/notify` per the
specification.
2020-12-04 10:51:56 -05:00
Patrick Cloke
df3e6a23a7
Do not 500 if the content-length is not provided when uploading media. (#8862)
Instead return the proper 400 error.
2020-12-04 10:26:09 -05:00
Patrick Cloke
112f6bd49e Synapse 1.24.0rc2 (2020-12-04)
==============================
 
 Bugfixes
 --------
 
 - Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))
 
 Internal Changes
 ----------------
 
 - Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
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Merge tag 'v1.24.0rc2' into develop

Synapse 1.24.0rc2 (2020-12-04)
==============================

Bugfixes
--------

- Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878))

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

- Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875))
2020-12-04 09:14:31 -05:00
Patrick Cloke
693dab487c 1.24.0rc2 2020-12-04 08:48:04 -05:00
Patrick Cloke
22c6c19f91
Fix a regression that mapping providers should be able to redirect users. (#8878)
This was broken in #8801.
2020-12-04 08:25:15 -05:00
Jordan Bancino
295c209cdd
Remove version pin prometheus_client dependency (#8875)
This removes the version pin of the `prometheus_client` dependency, in direct response to #8831. If merged, this will close #8831 

As far as I can tell, no other changes are needed, but as I'm no synapse expert, I'm relying heavily on CI and maintainer reviews for this. My very primitive test of synapse with prometheus_client v0.9.0 on my home server didn't bring up any issues, so we'll see what happens.

Signed-off-by: Jordan Bancino
2020-12-04 13:01:06 +00:00
Richard van der Hoff
cf3b8156be
Fix errorcode for disabled registration (#8867)
The spec says we should return `M_FORBIDDEN` when someone tries to register and
registration is disabled.
2020-12-03 15:41:19 +00:00
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
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
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
Erik Johnston
c5b6abd53d
Correctly handle unpersisted events when calculating auth chain difference. (#8827)
We do state res with unpersisted events when calculating the new current state of the room, so that should be the only thing impacted. I don't think this is tooooo big of a deal as:

1. the next time a state event happens in the room the current state should correct itself;
2. in the common case all the unpersisted events' auth events will be pulled in by other state, so will still return the correct result (or one which is sufficiently close to not affect the result); and
3. we mostly use the state at an event to do important operations, which isn't affected by this.
2020-12-02 15:22:37 +00:00
David Florness
c4675e1b24
Add additional validation for the admin register endpoint. (#8837)
Raise a proper 400 error if the `mac` field is missing.
2020-12-02 10:01:15 -05:00
Patrick Cloke
53b12688dd 1.24.0rc1 2020-12-02 08:57:51 -05:00
Patrick Cloke
8388384a64
Fix a regression when grandfathering SAML users. (#8855)
This was broken in #8801 when abstracting code shared with OIDC.

After this change both SAML and OIDC have a concept of
grandfathering users, but with different implementations.
2020-12-02 07:45:42 -05:00
Patrick Cloke
c21bdc813f
Add basic SAML tests for mapping users. (#8800) 2020-12-02 07:09:21 -05:00
Richard van der Hoff
d3ed93504b
Create a PasswordProvider wrapper object (#8849)
The idea here is to abstract out all the conditional code which tests which
methods a given password provider has, to provide a consistent interface.
2020-12-02 10:38:50 +00:00
Richard van der Hoff
4d9496559d
Support "identifier" dicts in UIA (#8848)
The spec requires synapse to support `identifier` dicts for `m.login.password`
user-interactive auth, which it did not (instead, it required an undocumented
`user` parameter.)

To fix this properly, we need to pull the code that interprets `identifier`
into `AuthHandler.validate_login` so that it can be called from the UIA code.

Fixes #5665.
2020-12-01 17:42:26 +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
Nicolas Chamo
3f0cba657c
Allow Date header through CORS (#8804) 2020-12-01 13:24:56 +00:00
Richard van der Hoff
89f7930730
Don't offer password login when it is disabled (#8835)
Fix a minor bug where we would offer "m.login.password" login if a custom auth provider supported it, even if password login was disabled.
2020-12-01 13:04:03 +00:00
Richard van der Hoff
59e18a1333
Simplify appservice login code (#8847)
we don't need to support legacy login dictionaries here.
2020-11-30 19:20:56 +00:00
Mathieu Velten
9f0f274fe0
Allow per-room profile to be used for server notice user (#8799)
This applies even if the feature is disabled at the server level with `allow_per_room_profiles`.
The server notice not being a real user it doesn't have an user profile.
2020-11-30 18:59:29 +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
17fa58bdd1
Add a config option to change whether unread push notification counts are per-message or per-room (#8820)
This PR adds a new config option to the `push` section of the homeserver config, `group_unread_count_by_room`. By default Synapse will group push notifications by room (so if you have 1000 unread messages, if they lie in 55 rooms, you'll see an unread count on your phone of 55).

However, it is also useful to be able to send out the true count of unread messages if desired. If `group_unread_count_by_room` is set to `false`, then with the above example, one would see an unread count of 1000 (email anyone?).
2020-11-30 18:43:54 +00:00
Jonathan de Jong
ca60822b34
Simplify the way the HomeServer object caches its internal attributes. (#8565)
Changes `@cache_in_self` to use underscore-prefixed attributes.
2020-11-30 13:28:44 -05:00
Richard van der Hoff
a090b86209
Add force_purge option to delete-room admin api. (#8843) 2020-11-30 16:48:12 +00:00
Tulir Asokan
856eab606b
Remove special case of pretty printing JSON responses for curl (#8833)
* Remove special case of pretty printing JSON responses for curl

Signed-off-by: Tulir Asokan <tulir@maunium.net>
2020-11-27 12:37:55 +00:00
Andrew Morgan
5cbe8d93fe
Add typing to membership Replication class methods (#8809)
This PR grew out of #6739, and adds typing to some method arguments

You'll notice that there are a lot of `# type: ignores` in here. This is due to the base methods not matching the overloads here. This is necessary to stop mypy complaining, but a better solution is #8828.
2020-11-27 10:49:38 +00:00
Erik Johnston
382b4e83f1
Defer SIGHUP handlers to reactor. (#8817)
We can get a SIGHUP at any point, including times where we are not in a
sane state. By deferring calling the handlers until the next reactor
tick we ensure that we don't get unexpected conflicts, e.g. trying to
flush logs from the signal handler while the code was in the process of
writing a log entry.

Fixes #8769.
2020-11-26 11:18:10 +00:00
Dmitry Borodaenko
7c43447477
Strip trailing / from server_url in register_new_matrix_user (#8823)
When server URL provided to register_new_matrix_user includes path
component (e.g. "http://localhost:8008/"), the command fails with
"ERROR! Received 400 Bad Request". Stripping trailing slash from the
server_url command argument makes sure combined endpoint URL remains
valid.

Signed-off-by: Dmitry Borodaenko angdraug@debian.org
2020-11-26 10:57:26 +00:00
Dirk Klimpel
3f0ff53158
Remove deprecated /_matrix/client/*/admin endpoints (#8785)
These are now only available via `/_synapse/admin/v1`.
2020-11-25 16:26:11 -05:00
Andrew Morgan
2b110dda2a
Fix the formatting of push config section (#8818)
This PR updates the push config's formatting to better align with our [code style guidelines](https://github.com/matrix-org/synapse/blob/develop/docs/code_style.md#configuration-file-format).
2020-11-25 21:02:53 +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
Patrick Cloke
968939bdac
Add additional type hints to HTTP client. (#8812)
This also removes some duplicated code between the simple
HTTP client and matrix federation client.
2020-11-25 13:30:47 -05:00
Patrick Cloke
4fd222ad70
Support trying multiple localparts for OpenID Connect. (#8801)
Abstracts the SAML and OpenID Connect code which attempts to regenerate
the localpart of a matrix ID if it is already in use.
2020-11-25 10:04:22 -05:00
Patrick Cloke
f38676d161
Add type hints to matrix federation client / agent. (#8806) 2020-11-25 07:07:21 -05:00
Patrick Cloke
6fde6aa9c0
Properly report user-agent/IP during registration of SSO users. (#8784)
This also expands type-hints to the SSO and registration code.

Refactors the CAS code to more closely match OIDC/SAML.
2020-11-23 13:28:03 -05:00
Andrew Morgan
59a995f38d
Improve logging of the mapping from SSO IDs to Matrix IDs. (#8773) 2020-11-23 08:45:23 -05:00
Patrick Cloke
79bfe966e0
Improve error checking for OIDC/SAML mapping providers (#8774)
Checks that the localpart returned by mapping providers for SAML and
OIDC are valid before registering new users.

Extends the OIDC tests for existing users and invalid data.
2020-11-19 14:25:17 -05:00
Ben Banfield-Zanin
53a6f5ddf0
SAML: Allow specifying the IdP entityid to use. (#8630)
If the SAML metadata includes multiple IdPs it is necessary to
specify which IdP to redirect users to for authentication.
2020-11-19 09:57:13 -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
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
Marcus Schopen
d356588339
SAML: Document allowing a clock/time difference from IdP (#8731)
Updates the sample configuration with the pysaml2 configuration for
accepting clock skew/drift between the homeserver and IdP.
2020-11-18 07:36:28 -05:00
Erik Johnston
b690542a34 Merge branch 'master' into develop 2020-11-18 12:13:38 +00:00
Erik Johnston
ef366720d5 1.23.0 2020-11-18 11:41:41 +00:00
Andrew Morgan
c087f68053
Cap the version of prometheus_client to <v0.9.0 in the dockerfile (#8767)
Short-term fix for https://github.com/matrix-org/synapse/issues/8766.
2020-11-17 16:01:33 +00:00
Patrick Cloke
ee382025b0
Abstract shared SSO code. (#8765)
De-duplicates code between the SAML and OIDC implementations.
2020-11-17 09:46:23 -05:00
Patrick Cloke
473dfec1e5
Use TYPE_CHECKING instead of magic MYPY variable. (#8770) 2020-11-17 09:09:40 -05:00
Erik Johnston
f737368a26
Add admin API for logging in as a user (#8617) 2020-11-17 10:51:25 +00:00
Andrew Morgan
4f76eef0e8
Generalise _locally_reject_invite (#8751)
`_locally_reject_invite` generates an out-of-band membership event which can be passed to clients, but not other homeservers.

This is used when we fail to reject an invite over federation. If this happens, we instead just generate a leave event locally and send it down /sync, allowing clients to reject invites even if we can't reach the remote homeserver.

A similar flow needs to be put in place for rescinding knocks. If we're unable to contact any remote server from the room we've tried to knock on, we'd still like to generate and store the leave event locally. Hence the need to reuse, and thus generalise, this method.

Separated from #6739.
2020-11-16 15:37:36 +00:00
Adrian Wannenmacher
f1de4bb58b
Clarify the usecase for an msisdn delegate (#8734)
Signed-off-by: Adrian Wannenmacher <tfld@tfld.dev>
2020-11-14 23:09:36 +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
4a54b821bb 1.23.0rc1 2020-11-13 13:59:58 +00:00
Marcus Schopen
68fc0dcb5a
SAML: add <mdui:UIInfo> element examples (#8718)
add some mdui:UIInfo element examples for saml2_config in homeserver.yaml
2020-11-13 12:07:50 +00:00
Erik Johnston
427ede619f
Add metrics for tracking 3PID /requestToken requests. (#8712)
The main use case is to see how many requests are being made, and how
many are second/third/etc attempts. If there are large number of retries
then that likely indicates a delivery problem.
2020-11-13 12:03:51 +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
Will Hunt
89700dfb8c
Check support room has only two users before sending a notice (#8728)
* Check support room has only two users

* Create 8728.bugfix

* Update synapse/server_notices/server_notices_manager.py

Co-authored-by: Erik Johnston <erik@matrix.org>

Co-authored-by: Erik Johnston <erik@matrix.org>
2020-11-11 14:23:16 +00:00
Andrew Morgan
eedaf90c84
Better error message when a remote resource uses invalid Content-Type (#8719) 2020-11-11 14:22:40 +00:00
Nicolai Søborg
4c7587ef99
Catch exceptions in password_providers (#8636)
Signed-off-by: Nicolai Søborg <git@xn--sb-lka.org>
2020-11-11 13:24:53 +00:00
Richard van der Hoff
fb56dfdccd
Fix SIGHUP handler (#8697)
Fixes:

```
builtins.TypeError: _reload_logging_config() takes 1 positional argument but 2 were given
```
2020-11-06 11:42:07 +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
Dirk Klimpel
e4676bd877
Add displayname to Shared-Secret Registration for admins (#8722)
Add `displayname` to Shared-Secret Registration for admins to `POST /_synapse/admin/v1/register`
2020-11-05 13:55:45 +00:00
Erik Johnston
243d427fbc
Block clients from sending server ACLs that lock the local server out. (#8708)
Fixes #4042
2020-11-03 12:13:48 +00:00
Andrew Morgan
e89bd3ea92
Improve error messages of non-str displayname/avatar_url (#8705)
This PR fixes two things:

* Corrects the copy/paste error of telling the client their displayname is wrong when they are submitting an `avatar_url`.
* Returns a `M_INVALID_PARAM` instead of `M_UNKNOWN` for non-str type parameters.

Reported by @t3chguy.
2020-11-02 18:01:09 +00:00
David Baker
59cc2472b3
Add base pushrule to notify for jitsi conferences (#8286)
This could be customised to trigger a different kind of notification in the future, but for now it's a normal non-highlight one.
2020-11-02 16:36:14 +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
f27a789697 Merge branch 'master' into develop 2020-10-30 16:27:02 +00:00
Erik Johnston
aef8514193 use correct version 2020-10-30 15:27:58 +00:00
Richard van der Hoff
90c900a8ff Merge pull request #8678 from matrix-org/rav/fix_frozen_events
Fix serialisation errors when using third-party event rules.
2020-10-30 15:24:10 +00:00
Will Hunt
b37aa1643b Tie together matches_user_in_member_list and get_users_in_room caches (#8676)
* Tie together matches_user_in_member_list and get_users_in_room

* changelog

* Remove type to fix mypy

* Add `on_invalidate` to the function signature in the hopes that may make things work well

* Remove **kwargs

* Update 8676.bugfix
2020-10-30 15:23:16 +00:00
Patrick Cloke
8f1aefa694
Improve the sample config for SSO (OIDC, SAML, and CAS). (#8635) 2020-10-30 10:01:59 -04:00
Richard van der Hoff
cbc82aa09f
Implement and use an @lru_cache decorator (#8595)
We don't always need the full power of a DeferredCache.
2020-10-30 11:43:17 +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
Will Hunt
70269fbd18
Tie together matches_user_in_member_list and get_users_in_room caches (#8676)
* Tie together matches_user_in_member_list and get_users_in_room

* changelog

* Remove type to fix mypy

* Add `on_invalidate` to the function signature in the hopes that may make things work well

* Remove **kwargs

* Update 8676.bugfix
2020-10-29 16:58:16 +00:00
Patrick Cloke
8b42a4eefd
Gracefully handle a pending logging connection during shutdown. (#8685) 2020-10-29 12:53:57 -04:00
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
22eeb6bc54
Fix cache call signature to accept on_invalidate. (#8684)
Cached functions accept an `on_invalidate` function, which we failed to add to the type signature. It's rarely used in the files that we have typed, which is why we haven't noticed it before.
2020-10-29 15:18:17 +00:00
Richard van der Hoff
0073fe914a
Use %r rather than %s for stringifying events (#8679)
otherwise non-state events get written as `<FrozenEvent ... state_key='None'>`
which is indistinguishable from state events with the actual state_key `None`.
2020-10-29 12:16:49 +00:00
Richard van der Hoff
56f0ee78a9
Optimise createRoom with multiple invites (#8559)
By not dropping the membership lock between invites, we can stop joins from
grabbing the lock when we're half-done and slowing the whole thing down.
2020-10-29 11:48:39 +00:00
Patrick Cloke
00b24aa545
Support generating structured logs in addition to standard logs. (#8607)
This modifies the configuration of structured logging to be usable from
the standard Python logging configuration.

This also separates the formatting of logs from the transport allowing
JSON logs to files or standard logs to sockets.
2020-10-29 07:27:37 -04:00
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
e80eb69887 remove unused imports 2020-10-28 16:18:05 +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
Dirk Klimpel
2239813278
Add an admin APIs to allow server admins to list users' pushers (#8610)
Add an admin API `GET /_synapse/admin/v1/users/<user_id>/pushers` like https://matrix.org/docs/spec/client_server/latest#get-matrix-client-r0-pushers
2020-10-28 15:02:42 +00:00
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
Erik Johnston
4215a3acd4
Don't unnecessarily start bg process in replication sending loop. (#8670) 2020-10-27 17:37:08 +00:00
Erik Johnston
0c7f9cb81f
Don't unnecessarily start bg process while handling typing. (#8668)
There's no point starting a background process when all its going to do is bail if federation isn't enabled.
2020-10-27 15:32:19 +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
Erik Johnston
24229fac05 Merge branch 'master' into develop 2020-10-27 12:12:54 +00:00
Erik Johnston
fedfdfd750 1.22.0 2020-10-27 12:07:19 +00:00
Jonas Jelten
2e380f0f18
e2e: ensure we have both master and self-signing key (#8455)
it seems to be possible that only one of them ends up to be cached.
when this was the case, the missing one was not fetched via federation,
and clients then failed to validate cross-signed devices.

Signed-off-by: Jonas Jelten <jj@sft.lol>
2020-10-26 18:37:47 +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
Dirk Klimpel
4ac3a8c5dc
Fix a bug in the joined_rooms admin API (#8643)
If the user was not in any rooms then the API returned the same error
as if the user did not exist.
2020-10-26 12:25:48 -04:00
Erik Johnston
cf9a17a2b3 Synapse 1.22.0rc2 (2020-10-26)
==============================
 
 Bugfixes
 --------
 
 - Fix bugs where ephemeral events were not sent to appservices. Broke in v1.22.0rc1. ([\#8648](https://github.com/matrix-org/synapse/issues/8648), [\#8656](https://github.com/matrix-org/synapse/issues/8656))
 - Fix `user_daily_visits` table to not have duplicate rows per user/device due to multiple user agents. Broke in v1.22.0rc1. ([\#8654](https://github.com/matrix-org/synapse/issues/8654))
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Merge tag 'v1.22.0rc2' into develop

Synapse 1.22.0rc2 (2020-10-26)
==============================

Bugfixes
--------

- Fix bugs where ephemeral events were not sent to appservices. Broke in v1.22.0rc1. ([\#8648](https://github.com/matrix-org/synapse/issues/8648), [\#8656](https://github.com/matrix-org/synapse/issues/8656))
- Fix `user_daily_visits` table to not have duplicate rows per user/device due to multiple user agents. Broke in v1.22.0rc1. ([\#8654](https://github.com/matrix-org/synapse/issues/8654))
2020-10-26 15:23:13 +00:00
Erik Johnston
7a3adbd7af 1.22.0rc2 2020-10-26 15:11:03 +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
Dirk Klimpel
913f8a06e4
Add field total to device list in admin API (#8644) 2020-10-26 14:07:51 +00:00
LEdoian
7b13780c54
Check status codes that profile handler returns (#8580)
Fixes #8520

Signed-off-by: Pavel Turinsky <pavel.turinsky@matfyz.cz>

Co-authored-by: Erik Johnston <erikj@jki.re>
2020-10-26 13:55:21 +00:00
Patrick Cloke
5eda018561
Properly handle presence events for application services. (#8656) 2020-10-26 09:19:07 -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
2b7c180879
Start fewer opentracing spans (#8640)
#8567 started a span for every background process. This is good as it means all Synapse code that gets run should be in a span (unless in the sentinel logging context), but it means we generate about 15x the number of spans as we did previously.

This PR attempts to reduce that number by a) not starting one for send commands to Redis, and b) deferring starting background processes until after we're sure they're necessary.

I don't really know how much this will help.
2020-10-26 09:30:19 +00:00
Patrick Cloke
34a5696f93
Fix typos and spelling errors. (#8639) 2020-10-23 12:38:40 -04:00
Erik Johnston
c850dd9a8e
Fix handling of User-Agent headers with bad utf-8. (#8632) 2020-10-23 17:12:59 +01:00
Erik Johnston
db9ef792f0
Fix email notifications for invites without local state. (#8627)
This can happen if e.g. the room invited into is no longer on the
server (or if all users left the room).
2020-10-23 10:41:32 +01:00
Erik Johnston
054a6b9538 Synapse 1.22.0rc1 (2020-10-22)
==============================
 
 Features
 --------
 
 - Add a configuration option for always using the "userinfo endpoint" for OpenID Connect. This fixes support for some identity providers, e.g. GitLab. Contributed by Benjamin Koch. ([\#7658](https://github.com/matrix-org/synapse/issues/7658))
 - Add ability for `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory. ([\#8292](https://github.com/matrix-org/synapse/issues/8292), [\#8467](https://github.com/matrix-org/synapse/issues/8467))
 - Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)). ([\#8312](https://github.com/matrix-org/synapse/issues/8312), [\#8501](https://github.com/matrix-org/synapse/issues/8501))
 - Add support for running background tasks in a separate worker process. ([\#8369](https://github.com/matrix-org/synapse/issues/8369), [\#8458](https://github.com/matrix-org/synapse/issues/8458), [\#8489](https://github.com/matrix-org/synapse/issues/8489), [\#8513](https://github.com/matrix-org/synapse/issues/8513), [\#8544](https://github.com/matrix-org/synapse/issues/8544), [\#8599](https://github.com/matrix-org/synapse/issues/8599))
 - Add support for device dehydration ([MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697)). ([\#8380](https://github.com/matrix-org/synapse/issues/8380))
 - Add support for [MSC2409](https://github.com/matrix-org/matrix-doc/pull/2409), which allows sending typing, read receipts, and presence events to appservices. ([\#8437](https://github.com/matrix-org/synapse/issues/8437), [\#8590](https://github.com/matrix-org/synapse/issues/8590))
 - Change default room version to "6", per [MSC2788](https://github.com/matrix-org/matrix-doc/pull/2788). ([\#8461](https://github.com/matrix-org/synapse/issues/8461))
 - Add the ability to send non-membership events into a room via the `ModuleApi`. ([\#8479](https://github.com/matrix-org/synapse/issues/8479))
 - Increase default upload size limit from 10M to 50M. Contributed by @Akkowicz. ([\#8502](https://github.com/matrix-org/synapse/issues/8502))
 - Add support for modifying event content in `ThirdPartyRules` modules. ([\#8535](https://github.com/matrix-org/synapse/issues/8535), [\#8564](https://github.com/matrix-org/synapse/issues/8564))
 
 Bugfixes
 --------
 
 - Fix a longstanding bug where invalid ignored users in account data could break clients. ([\#8454](https://github.com/matrix-org/synapse/issues/8454))
 - Fix a bug where backfilling a room with an event that was missing the `redacts` field would break. ([\#8457](https://github.com/matrix-org/synapse/issues/8457))
 - Don't attempt to respond to some requests if the client has already disconnected. ([\#8465](https://github.com/matrix-org/synapse/issues/8465))
 - Fix message duplication if something goes wrong after persisting the event. ([\#8476](https://github.com/matrix-org/synapse/issues/8476))
 - Fix incremental sync returning an incorrect `prev_batch` token in timeline section, which when used to paginate returned events that were included in the incremental sync. Broken since v0.16.0. ([\#8486](https://github.com/matrix-org/synapse/issues/8486))
 - Expose the `uk.half-shot.msc2778.login.application_service` to clients from the login API. This feature was added in v1.21.0, but was not exposed as a potential login flow. ([\#8504](https://github.com/matrix-org/synapse/issues/8504))
 - Fix error code for `/profile/{userId}/displayname` to be `M_BAD_JSON`. ([\#8517](https://github.com/matrix-org/synapse/issues/8517))
 - Fix a bug introduced in v1.7.0 that could cause Synapse to insert values from non-state `m.room.retention` events into the `room_retention` database table. ([\#8527](https://github.com/matrix-org/synapse/issues/8527))
 - Fix not sending events over federation when using sharded event writers. ([\#8536](https://github.com/matrix-org/synapse/issues/8536))
 - Fix a long standing bug where email notifications for encrypted messages were blank. ([\#8545](https://github.com/matrix-org/synapse/issues/8545))
 - Fix increase in the number of `There was no active span...` errors logged when using OpenTracing. ([\#8567](https://github.com/matrix-org/synapse/issues/8567))
 - Fix a bug that prevented errors encountered during execution of the `synapse_port_db` from being correctly printed. ([\#8585](https://github.com/matrix-org/synapse/issues/8585))
 - Fix appservice transactions to only include a maximum of 100 persistent and 100 ephemeral events. ([\#8606](https://github.com/matrix-org/synapse/issues/8606))
 
 Updates to the Docker image
 ---------------------------
 
 - Added multi-arch support (arm64,arm/v7) for the docker images. Contributed by @maquis196. ([\#7921](https://github.com/matrix-org/synapse/issues/7921))
 - Add support for passing commandline args to the synapse process. Contributed by @samuel-p. ([\#8390](https://github.com/matrix-org/synapse/issues/8390))
 
 Improved Documentation
 ----------------------
 
 - Update the directions for using the manhole with coroutines. ([\#8462](https://github.com/matrix-org/synapse/issues/8462))
 - Improve readme by adding new shield.io badges. ([\#8493](https://github.com/matrix-org/synapse/issues/8493))
 - Added note about docker in manhole.md regarding which ip address to bind to. Contributed by @Maquis196. ([\#8526](https://github.com/matrix-org/synapse/issues/8526))
 - Document the new behaviour of the `allowed_lifetime_min` and `allowed_lifetime_max` settings in the room retention configuration. ([\#8529](https://github.com/matrix-org/synapse/issues/8529))
 
 Deprecations and Removals
 -------------------------
 
 - Drop unused `device_max_stream_id` table. ([\#8589](https://github.com/matrix-org/synapse/issues/8589))
 
 Internal Changes
 ----------------
 
 - Check for unreachable code with mypy. ([\#8432](https://github.com/matrix-org/synapse/issues/8432))
 - Add unit test for event persister sharding. ([\#8433](https://github.com/matrix-org/synapse/issues/8433))
 - Allow events to be sent to clients sooner when using sharded event persisters. ([\#8439](https://github.com/matrix-org/synapse/issues/8439), [\#8488](https://github.com/matrix-org/synapse/issues/8488), [\#8496](https://github.com/matrix-org/synapse/issues/8496), [\#8499](https://github.com/matrix-org/synapse/issues/8499))
 - Configure `public_baseurl` when using demo scripts. ([\#8443](https://github.com/matrix-org/synapse/issues/8443))
 - Add SQL logging on queries that happen during startup. ([\#8448](https://github.com/matrix-org/synapse/issues/8448))
 - Speed up unit tests when using PostgreSQL. ([\#8450](https://github.com/matrix-org/synapse/issues/8450))
 - Remove redundant database loads of stream_ordering for events we already have. ([\#8452](https://github.com/matrix-org/synapse/issues/8452))
 - Reduce inconsistencies between codepaths for membership and non-membership events. ([\#8463](https://github.com/matrix-org/synapse/issues/8463))
 - Combine `SpamCheckerApi` with the more generic `ModuleApi`. ([\#8464](https://github.com/matrix-org/synapse/issues/8464))
 - Additional testing for `ThirdPartyEventRules`. ([\#8468](https://github.com/matrix-org/synapse/issues/8468))
 - Add `-d` option to `./scripts-dev/lint.sh` to lint files that have changed since the last git commit. ([\#8472](https://github.com/matrix-org/synapse/issues/8472))
 - Unblacklist some sytests. ([\#8474](https://github.com/matrix-org/synapse/issues/8474))
 - Include the log level in the phone home stats. ([\#8477](https://github.com/matrix-org/synapse/issues/8477))
 - Remove outdated sphinx documentation, scripts and configuration. ([\#8480](https://github.com/matrix-org/synapse/issues/8480))
 - Clarify error message when plugin config parsers raise an error. ([\#8492](https://github.com/matrix-org/synapse/issues/8492))
 - Remove the deprecated `Handlers` object. ([\#8494](https://github.com/matrix-org/synapse/issues/8494))
 - Fix a threadsafety bug in unit tests. ([\#8497](https://github.com/matrix-org/synapse/issues/8497))
 - Add user agent to user_daily_visits table. ([\#8503](https://github.com/matrix-org/synapse/issues/8503))
 - Add type hints to various parts of the code base. ([\#8407](https://github.com/matrix-org/synapse/issues/8407), [\#8505](https://github.com/matrix-org/synapse/issues/8505), [\#8507](https://github.com/matrix-org/synapse/issues/8507), [\#8547](https://github.com/matrix-org/synapse/issues/8547), [\#8562](https://github.com/matrix-org/synapse/issues/8562), [\#8609](https://github.com/matrix-org/synapse/issues/8609))
 - Remove unused code from the test framework. ([\#8514](https://github.com/matrix-org/synapse/issues/8514))
 - Apply some internal fixes to the `HomeServer` class to make its code more idiomatic and statically-verifiable. ([\#8515](https://github.com/matrix-org/synapse/issues/8515))
 - Factor out common code between `RoomMemberHandler._locally_reject_invite` and `EventCreationHandler.create_event`. ([\#8537](https://github.com/matrix-org/synapse/issues/8537))
 - Improve database performance by executing more queries without starting transactions. ([\#8542](https://github.com/matrix-org/synapse/issues/8542))
 - Rename `Cache` to `DeferredCache`, to better reflect its purpose. ([\#8548](https://github.com/matrix-org/synapse/issues/8548))
 - Move metric registration code down into `LruCache`. ([\#8561](https://github.com/matrix-org/synapse/issues/8561), [\#8591](https://github.com/matrix-org/synapse/issues/8591))
 - Replace `DeferredCache` with the lighter-weight `LruCache` where possible. ([\#8563](https://github.com/matrix-org/synapse/issues/8563))
 - Add virtualenv-generated folders to `.gitignore`. ([\#8566](https://github.com/matrix-org/synapse/issues/8566))
 - Add `get_immediate` method to `DeferredCache`. ([\#8568](https://github.com/matrix-org/synapse/issues/8568))
 - Fix mypy not properly checking across the codebase, additionally, fix a typing assertion error in `handlers/auth.py`. ([\#8569](https://github.com/matrix-org/synapse/issues/8569))
 - Fix `synmark` benchmark runner. ([\#8571](https://github.com/matrix-org/synapse/issues/8571))
 - Modify `DeferredCache.get()` to return `Deferred`s instead of `ObservableDeferred`s. ([\#8572](https://github.com/matrix-org/synapse/issues/8572))
 - Adjust a protocol-type definition to fit `sqlite3` assertions. ([\#8577](https://github.com/matrix-org/synapse/issues/8577))
 - Support macOS on the `synmark` benchmark runner. ([\#8578](https://github.com/matrix-org/synapse/issues/8578))
 - Update `mypy` static type checker to 0.790. ([\#8583](https://github.com/matrix-org/synapse/issues/8583), [\#8600](https://github.com/matrix-org/synapse/issues/8600))
 - Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8587](https://github.com/matrix-org/synapse/issues/8587))
 - Remove extraneous unittest logging decorators from unit tests. ([\#8592](https://github.com/matrix-org/synapse/issues/8592))
 - Minor optimisations in caching code. ([\#8593](https://github.com/matrix-org/synapse/issues/8593), [\#8594](https://github.com/matrix-org/synapse/issues/8594))
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Merge tag 'v1.22.0rc1' into develop

Synapse 1.22.0rc1 (2020-10-22)
==============================

Features
--------

- Add a configuration option for always using the "userinfo endpoint" for OpenID Connect. This fixes support for some identity providers, e.g. GitLab. Contributed by Benjamin Koch. ([\#7658](https://github.com/matrix-org/synapse/issues/7658))
- Add ability for `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory. ([\#8292](https://github.com/matrix-org/synapse/issues/8292), [\#8467](https://github.com/matrix-org/synapse/issues/8467))
- Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)). ([\#8312](https://github.com/matrix-org/synapse/issues/8312), [\#8501](https://github.com/matrix-org/synapse/issues/8501))
- Add support for running background tasks in a separate worker process. ([\#8369](https://github.com/matrix-org/synapse/issues/8369), [\#8458](https://github.com/matrix-org/synapse/issues/8458), [\#8489](https://github.com/matrix-org/synapse/issues/8489), [\#8513](https://github.com/matrix-org/synapse/issues/8513), [\#8544](https://github.com/matrix-org/synapse/issues/8544), [\#8599](https://github.com/matrix-org/synapse/issues/8599))
- Add support for device dehydration ([MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697)). ([\#8380](https://github.com/matrix-org/synapse/issues/8380))
- Add support for [MSC2409](https://github.com/matrix-org/matrix-doc/pull/2409), which allows sending typing, read receipts, and presence events to appservices. ([\#8437](https://github.com/matrix-org/synapse/issues/8437), [\#8590](https://github.com/matrix-org/synapse/issues/8590))
- Change default room version to "6", per [MSC2788](https://github.com/matrix-org/matrix-doc/pull/2788). ([\#8461](https://github.com/matrix-org/synapse/issues/8461))
- Add the ability to send non-membership events into a room via the `ModuleApi`. ([\#8479](https://github.com/matrix-org/synapse/issues/8479))
- Increase default upload size limit from 10M to 50M. Contributed by @Akkowicz. ([\#8502](https://github.com/matrix-org/synapse/issues/8502))
- Add support for modifying event content in `ThirdPartyRules` modules. ([\#8535](https://github.com/matrix-org/synapse/issues/8535), [\#8564](https://github.com/matrix-org/synapse/issues/8564))

Bugfixes
--------

- Fix a longstanding bug where invalid ignored users in account data could break clients. ([\#8454](https://github.com/matrix-org/synapse/issues/8454))
- Fix a bug where backfilling a room with an event that was missing the `redacts` field would break. ([\#8457](https://github.com/matrix-org/synapse/issues/8457))
- Don't attempt to respond to some requests if the client has already disconnected. ([\#8465](https://github.com/matrix-org/synapse/issues/8465))
- Fix message duplication if something goes wrong after persisting the event. ([\#8476](https://github.com/matrix-org/synapse/issues/8476))
- Fix incremental sync returning an incorrect `prev_batch` token in timeline section, which when used to paginate returned events that were included in the incremental sync. Broken since v0.16.0. ([\#8486](https://github.com/matrix-org/synapse/issues/8486))
- Expose the `uk.half-shot.msc2778.login.application_service` to clients from the login API. This feature was added in v1.21.0, but was not exposed as a potential login flow. ([\#8504](https://github.com/matrix-org/synapse/issues/8504))
- Fix error code for `/profile/{userId}/displayname` to be `M_BAD_JSON`. ([\#8517](https://github.com/matrix-org/synapse/issues/8517))
- Fix a bug introduced in v1.7.0 that could cause Synapse to insert values from non-state `m.room.retention` events into the `room_retention` database table. ([\#8527](https://github.com/matrix-org/synapse/issues/8527))
- Fix not sending events over federation when using sharded event writers. ([\#8536](https://github.com/matrix-org/synapse/issues/8536))
- Fix a long standing bug where email notifications for encrypted messages were blank. ([\#8545](https://github.com/matrix-org/synapse/issues/8545))
- Fix increase in the number of `There was no active span...` errors logged when using OpenTracing. ([\#8567](https://github.com/matrix-org/synapse/issues/8567))
- Fix a bug that prevented errors encountered during execution of the `synapse_port_db` from being correctly printed. ([\#8585](https://github.com/matrix-org/synapse/issues/8585))
- Fix appservice transactions to only include a maximum of 100 persistent and 100 ephemeral events. ([\#8606](https://github.com/matrix-org/synapse/issues/8606))

Updates to the Docker image
---------------------------

- Added multi-arch support (arm64,arm/v7) for the docker images. Contributed by @maquis196. ([\#7921](https://github.com/matrix-org/synapse/issues/7921))
- Add support for passing commandline args to the synapse process. Contributed by @samuel-p. ([\#8390](https://github.com/matrix-org/synapse/issues/8390))

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

- Update the directions for using the manhole with coroutines. ([\#8462](https://github.com/matrix-org/synapse/issues/8462))
- Improve readme by adding new shield.io badges. ([\#8493](https://github.com/matrix-org/synapse/issues/8493))
- Added note about docker in manhole.md regarding which ip address to bind to. Contributed by @Maquis196. ([\#8526](https://github.com/matrix-org/synapse/issues/8526))
- Document the new behaviour of the `allowed_lifetime_min` and `allowed_lifetime_max` settings in the room retention configuration. ([\#8529](https://github.com/matrix-org/synapse/issues/8529))

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

- Drop unused `device_max_stream_id` table. ([\#8589](https://github.com/matrix-org/synapse/issues/8589))

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

- Check for unreachable code with mypy. ([\#8432](https://github.com/matrix-org/synapse/issues/8432))
- Add unit test for event persister sharding. ([\#8433](https://github.com/matrix-org/synapse/issues/8433))
- Allow events to be sent to clients sooner when using sharded event persisters. ([\#8439](https://github.com/matrix-org/synapse/issues/8439), [\#8488](https://github.com/matrix-org/synapse/issues/8488), [\#8496](https://github.com/matrix-org/synapse/issues/8496), [\#8499](https://github.com/matrix-org/synapse/issues/8499))
- Configure `public_baseurl` when using demo scripts. ([\#8443](https://github.com/matrix-org/synapse/issues/8443))
- Add SQL logging on queries that happen during startup. ([\#8448](https://github.com/matrix-org/synapse/issues/8448))
- Speed up unit tests when using PostgreSQL. ([\#8450](https://github.com/matrix-org/synapse/issues/8450))
- Remove redundant database loads of stream_ordering for events we already have. ([\#8452](https://github.com/matrix-org/synapse/issues/8452))
- Reduce inconsistencies between codepaths for membership and non-membership events. ([\#8463](https://github.com/matrix-org/synapse/issues/8463))
- Combine `SpamCheckerApi` with the more generic `ModuleApi`. ([\#8464](https://github.com/matrix-org/synapse/issues/8464))
- Additional testing for `ThirdPartyEventRules`. ([\#8468](https://github.com/matrix-org/synapse/issues/8468))
- Add `-d` option to `./scripts-dev/lint.sh` to lint files that have changed since the last git commit. ([\#8472](https://github.com/matrix-org/synapse/issues/8472))
- Unblacklist some sytests. ([\#8474](https://github.com/matrix-org/synapse/issues/8474))
- Include the log level in the phone home stats. ([\#8477](https://github.com/matrix-org/synapse/issues/8477))
- Remove outdated sphinx documentation, scripts and configuration. ([\#8480](https://github.com/matrix-org/synapse/issues/8480))
- Clarify error message when plugin config parsers raise an error. ([\#8492](https://github.com/matrix-org/synapse/issues/8492))
- Remove the deprecated `Handlers` object. ([\#8494](https://github.com/matrix-org/synapse/issues/8494))
- Fix a threadsafety bug in unit tests. ([\#8497](https://github.com/matrix-org/synapse/issues/8497))
- Add user agent to user_daily_visits table. ([\#8503](https://github.com/matrix-org/synapse/issues/8503))
- Add type hints to various parts of the code base. ([\#8407](https://github.com/matrix-org/synapse/issues/8407), [\#8505](https://github.com/matrix-org/synapse/issues/8505), [\#8507](https://github.com/matrix-org/synapse/issues/8507), [\#8547](https://github.com/matrix-org/synapse/issues/8547), [\#8562](https://github.com/matrix-org/synapse/issues/8562), [\#8609](https://github.com/matrix-org/synapse/issues/8609))
- Remove unused code from the test framework. ([\#8514](https://github.com/matrix-org/synapse/issues/8514))
- Apply some internal fixes to the `HomeServer` class to make its code more idiomatic and statically-verifiable. ([\#8515](https://github.com/matrix-org/synapse/issues/8515))
- Factor out common code between `RoomMemberHandler._locally_reject_invite` and `EventCreationHandler.create_event`. ([\#8537](https://github.com/matrix-org/synapse/issues/8537))
- Improve database performance by executing more queries without starting transactions. ([\#8542](https://github.com/matrix-org/synapse/issues/8542))
- Rename `Cache` to `DeferredCache`, to better reflect its purpose. ([\#8548](https://github.com/matrix-org/synapse/issues/8548))
- Move metric registration code down into `LruCache`. ([\#8561](https://github.com/matrix-org/synapse/issues/8561), [\#8591](https://github.com/matrix-org/synapse/issues/8591))
- Replace `DeferredCache` with the lighter-weight `LruCache` where possible. ([\#8563](https://github.com/matrix-org/synapse/issues/8563))
- Add virtualenv-generated folders to `.gitignore`. ([\#8566](https://github.com/matrix-org/synapse/issues/8566))
- Add `get_immediate` method to `DeferredCache`. ([\#8568](https://github.com/matrix-org/synapse/issues/8568))
- Fix mypy not properly checking across the codebase, additionally, fix a typing assertion error in `handlers/auth.py`. ([\#8569](https://github.com/matrix-org/synapse/issues/8569))
- Fix `synmark` benchmark runner. ([\#8571](https://github.com/matrix-org/synapse/issues/8571))
- Modify `DeferredCache.get()` to return `Deferred`s instead of `ObservableDeferred`s. ([\#8572](https://github.com/matrix-org/synapse/issues/8572))
- Adjust a protocol-type definition to fit `sqlite3` assertions. ([\#8577](https://github.com/matrix-org/synapse/issues/8577))
- Support macOS on the `synmark` benchmark runner. ([\#8578](https://github.com/matrix-org/synapse/issues/8578))
- Update `mypy` static type checker to 0.790. ([\#8583](https://github.com/matrix-org/synapse/issues/8583), [\#8600](https://github.com/matrix-org/synapse/issues/8600))
- Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8587](https://github.com/matrix-org/synapse/issues/8587))
- Remove extraneous unittest logging decorators from unit tests. ([\#8592](https://github.com/matrix-org/synapse/issues/8592))
- Minor optimisations in caching code. ([\#8593](https://github.com/matrix-org/synapse/issues/8593), [\#8594](https://github.com/matrix-org/synapse/issues/8594))
2020-10-22 13:37:08 +01:00
Patrick Cloke
514a240aed
Remove unused OPTIONS handlers. (#8621)
The handling of OPTIONS requests was consolidated in #7534, but the endpoint
specific handlers were not removed.
2020-10-22 08:35:55 -04:00
Erik Johnston
b19b63e6b4
Don't 500 for invalid group IDs (#8628) 2020-10-22 13:19:06 +01:00
Erik Johnston
ec0e9c4695 1.22.0rc1 2020-10-22 13:08:42 +01:00
Erik Johnston
a9f90fa73a
Type hints for RegistrationStore (#8615) 2020-10-22 11:56:58 +01:00
Richard van der Hoff
b28aaeb3a5
Optimise CacheDescriptor (#8594)
don't bother constricting a CacheContext unless we need one.
2020-10-21 22:57:45 +01:00
Richard van der Hoff
c13820bcee fix failure case 2020-10-21 18:54:53 +01:00
Richard van der Hoff
2b3af01791 optimise DeferredCache.set 2020-10-21 17:55:53 +01:00
Richard van der Hoff
9146a8a691
Merge pull request #8572 from matrix-org/rav/cache_hacking/2
Push some deferred wrangling down into DeferredCache
2020-10-21 17:55:04 +01:00
Richard van der Hoff
1f4269700c Push some deferred wrangling down into DeferredCache 2020-10-21 15:39:25 +01:00
Will Hunt
70259d8c8c
Limit AS transactions to 100 events (#8606)
* Limit AS transactions to 100 events

* Update changelog.d/8606.feature

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

* Add tests

* Update synapse/appservice/scheduler.py

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
2020-10-21 15:36:53 +01:00
Patrick Cloke
20a67aa70d
Separate the TCP and terse JSON formatting code. (#8587)
This should (theoretically) allow for using the TCP code with a different output type
and make it easier to use the JSON code with files / console.
2020-10-21 06:59:54 -04:00
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
Richard van der Hoff
96e7d3c4a0
Fix 'LruCache' object has no attribute '_on_resize' (#8591)
We need to make sure we are readu for the `set_cache_factor` callback.
2020-10-19 21:13:50 +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
Jonathan de Jong
21bb50ca3f
Fix mypy error: auth handler "checkpw" internal function type mismatch (#8569) 2020-10-19 18:32:24 +01:00
Patrick Cloke
8f27b7fde1
Expose the experimental appservice login flow to clients. (#8504) 2020-10-19 13:03:55 -04:00
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
Patrick Cloke
c356b4bf42
Include a simple message in email notifications that include encrypted content (#8545) 2020-10-19 09:12:39 -04:00
Erik Johnston
1fcdbeb3ab
Start an opentracing span for background processes. (#8567)
This should reduce the number of `There was no active span` errors we
see.

Fixes #8510.
2020-10-19 12:26:26 +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
Richard van der Hoff
d6094176d1
Type annotations for LruCache (#8562)
* type annotations for LruCache

* changelog

* Apply suggestions from code review

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

* review comments

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-10-16 17:06:50 +01:00
Patrick Cloke
1b70662be9
Clean-up old transaction IDs on the background worker. (#8544) 2020-10-16 12:06:17 -04:00
Richard van der Hoff
6d7b22041d review comments 2020-10-16 16:25:15 +01:00
Richard van der Hoff
995cc615a0
Apply suggestions from code review
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-10-16 16:14:42 +01:00
Richard van der Hoff
0ec0bc3886 type annotations for LruCache 2020-10-16 15:56:39 +01:00
Richard van der Hoff
3ee17585cd
Make LruCache register its own metrics (#8561)
rather than have everything that instantiates an LruCache manage metrics
separately, have LruCache do it itself.
2020-10-16 15:51:57 +01:00
Richard van der Hoff
da0090fdff
Fix modifying events in ThirdPartyRules modules (#8564)
EventBuilder.build wants auth events these days
2020-10-16 13:39:46 +01:00
Richard van der Hoff
5649669c3c
Merge pull request #8535 from matrix-org/rav/third_party_events_updates
Support modifying event content from ThirdPartyRules modules
2020-10-15 20:55:41 +01:00
Jonathan de Jong
6b5a115c0a
Solidify the HomeServer constructor. (#8515)
This implements a more standard API for instantiating a homeserver and
moves some of the dependency injection into the test suite.

More concretely this stops using `setattr` on all `kwargs` passed to `HomeServer`.
2020-10-15 15:29:13 -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
Patrick Cloke
74976a8e43 Merge branch 'master' into develop 2020-10-15 10:43:54 -04:00
Patrick Cloke
9991aaa49c 1.21.2 2020-10-15 09:24:10 -04:00
Erik Johnston
20fa83f374 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.
2020-10-15 09:14:29 -04:00
Richard van der Hoff
8075504a60
Enable mypy for synapse.util.caches (#8547)
This seemed to entail dragging in a type stub for SortedList.
2020-10-15 11:44:39 +01:00
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
4433d01519
Merge pull request #8537 from matrix-org/rav/simplify_locally_reject_invite
Simplify `_locally_reject_invite`
2020-10-15 10:20:19 +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
Richard van der Hoff
7eff59ec91 Add some more type annotations to Cache 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
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
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
Aaron Raimist
ec606ea9e3
Add correct M_BAD_JSON error code to /profile/{userId}/displayname (#8517)
Fixes #8029
2020-10-14 11:24:58 +01:00
Richard van der Hoff
a34b17e492 Simplify _locally_reject_invite
Update `EventCreationHandler.create_event` to accept an auth_events param, and
use it in `_locally_reject_invite` instead of reinventing the wheel.
2020-10-13 23:58:48 +01:00
Richard van der Hoff
898196f1cc guard against accidental modification 2020-10-13 23:24:50 +01:00
Richard van der Hoff
617e8a4653 Allow ThirdPartyRules modules to replace event content
Support returning a new event dict from `check_event_allowed`.
2020-10-13 23:24:50 +01:00
Richard van der Hoff
d9d86c2996 Remove redundant token_id parameter to create_event
this is always the same as requester.access_token_id.
2020-10-13 23:06:36 +01:00
Richard van der Hoff
123711ed19 Move third_party_rules check to event creation time
Rather than waiting until we handle the event, call the ThirdPartyRules check
when we fist create the event.
2020-10-13 21:38:48 +01:00
Richard van der Hoff
d59378d86b Remove redundant calls to third_party_rules in on_send_{join,leave}
There's not much point in calling these *after* we have decided to accept them
into the DAG.
2020-10-13 21:38:48 +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
Andrew Morgan
a9a8f29729 Merge branch 'master' into develop
* master:
  1.21.1
  Explicitly install test dependencies when building deb packages (#8523)
2020-10-13 10:33:58 +01:00
Andrew Morgan
58e583eac1 1.21.1 2020-10-13 10:27:16 +01:00
Andrew Morgan
bc203c962f Merge branch 'master' into develop 2020-10-12 16:41:52 +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
Andrew Morgan
f76194a021 1.21.0 2020-10-12 15:50:27 +01:00
Mateusz Przybyłowicz
ca2db5dd0c
Increase default max_upload_size from 10M to 50M (#8502)
Signed-off-by: Mateusz Przybyłowicz <uamfhq@gmail.com>
2020-10-09 16:58:23 +01:00
Patrick Cloke
1781bbe319
Add type hints to response cache. (#8507) 2020-10-09 11:35:11 -04:00
Andrew Morgan
66ac4b1e34
Allow modules to create and send events into rooms (#8479)
This PR allows Synapse modules making use of the `ModuleApi` to create and send non-membership events into a room. This can useful to have modules send messages, or change power levels in a room etc. Note that they must send event through a user that's already in the room.

The non-membership event limitation is currently arbitrary, as it's another chunk of work and not necessary at the moment.
2020-10-09 13:46:36 +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
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
Hubert Chathi
a97cec18bb
Invalidate the cache when an olm fallback key is uploaded (#8501) 2020-10-08 13:24:46 -04:00
Erik Johnston
7859c4d079 Synapse 1.21.0rc3 (2020-10-08)
==============================
 
 Bugfixes
 --------
 
 - Fix duplication of events on high traffic servers, caused by PostgreSQL `could not serialize access due to concurrent update` errors. ([\#8456](https://github.com/matrix-org/synapse/issues/8456))
 
 Internal Changes
 ----------------
 
 - Add Groovy Gorilla to the list of distributions we build `.deb`s for. ([\#8475](https://github.com/matrix-org/synapse/issues/8475))
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Merge tag 'v1.21.0rc3' into develop

Synapse 1.21.0rc3 (2020-10-08)
==============================

Bugfixes
--------

- Fix duplication of events on high traffic servers, caused by PostgreSQL `could not serialize access due to concurrent update` errors. ([\#8456](https://github.com/matrix-org/synapse/issues/8456))

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

- Add Groovy Gorilla to the list of distributions we build `.deb`s for. ([\#8475](https://github.com/matrix-org/synapse/issues/8475))
2020-10-08 11:43:21 +01:00
Erik Johnston
31fe46e0a3 1.21.0rc3 2020-10-08 11:19:22 +01:00
Richard van der Hoff
b28bfd905d
Clarify error message when plugin config parsers raise an error (#8492)
This turns:

    Failed to parse config for 'myplugin': Exception('error message')

into:

    Failed to parse config for 'myplugin': error message.
2020-10-08 11:10:15 +01:00
Erik Johnston
fa8934b175 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 17:08:58 +01:00
Patrick Cloke
e4f72ddc44
Move additional tasks to the background worker (#8458) 2020-10-07 11:27:56 -04:00
Patrick Cloke
8dbf62fada
Include the configured log level in phone home stats. (#8477)
By reporting the log level of the synapse logger as a string.
2020-10-07 11:13:38 -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
Erik Johnston
9ca6341969
Fix returning incorrect prev_batch token in incremental sync (#8486) 2020-10-07 13:49:40 +01:00
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
Richard van der Hoff
43c622885c
Merge pull request #8463 from matrix-org/rav/clean_up_event_handling
Reduce inconsistencies between codepaths for membership and non-membership events.
2020-10-07 12:20:44 +01:00
Richard van der Hoff
4f0637346a
Combine SpamCheckerApi with the more generic ModuleApi. (#8464)
Lots of different module apis is not easy to maintain.

Rather than adding yet another ModuleApi(hs, hs.get_auth_handler()) incantation, first add an hs.get_module_api() method and use it where possible.
2020-10-07 12:03:26 +01:00
Richard van der Hoff
903fcd2d35 update wording 2020-10-07 11:28:05 +01:00
Hubert Chathi
3cd78bbe9e
Add support for MSC2732: olm fallback keys (#8312) 2020-10-06 13:26:29 -04:00
Richard van der Hoff
a024461130
Additional tests for third-party event rules (#8468)
* Optimise and test state fetching for 3p event rules

Getting all the events at once is much more efficient than getting them
individually

* Test that 3p event rules can modify events
2020-10-06 16:31:31 +01:00
Richard van der Hoff
9c0b168cff
Merge pull request #8467 from matrix-org/rav/fix_3pevent_rules
Fix third-party event modules for `check_visibility_can_be_modified` check
2020-10-06 11:32:53 +01:00
Andrew Morgan
3e58ce72b4
Don't bother responding to client requests that have already disconnected (#8465)
This PR ports the quick fix from https://github.com/matrix-org/synapse/pull/2796 to further methods which handle media, URL preview and `/key/v2/server` requests. This prevents a harmless `ERROR` that comes up in the logs when we were unable to respond to a client request when the client had already disconnected. In this case we simply bail out if the client has already done so.

This is the 'simple fix' as suggested by https://github.com/matrix-org/synapse/issues/5304#issuecomment-574740003.

Fixes https://github.com/matrix-org/synapse/issues/6700
Fixes https://github.com/matrix-org/synapse/issues/5304
2020-10-06 10:03:39 +01:00
Richard van der Hoff
785437dc0d
Update default room version to 6 (#8461)
Per https://github.com/matrix-org/matrix-doc/pull/2788
2020-10-05 21:40:51 +01:00
Richard van der Hoff
4cd1448d0e Fix third-party event modules for check_visibility_can_be_modified check
PR #8292 tried to maintain backwards compat with modules which don't provide a
`check_visibility_can_be_modified` method, but the tests weren't being run,
and the check didn't work.
2020-10-05 20:29:52 +01:00
Richard van der Hoff
e775b5bb5b kill off send_nonmember_event
This is now redundant, and we can just call `handle_new_client_event` directly.
2020-10-05 19:04:10 +01:00
Richard van der Hoff
fd0282201e pull up event.sender assertion 2020-10-05 19:00:50 +01:00
Richard van der Hoff
2ee302d016 Move shadow-ban check down into handle_new_client_event. 2020-10-05 18:55:06 +01:00
Richard van der Hoff
b520a1bf5a De-duplicate duplicate handling
move the "duplicate state event" handling down into `handle_new_client_event`
where it can be shared between multiple call paths.
2020-10-05 18:38:25 +01:00
Patrick Cloke
da11cc22be
Ensure that event.redacts is the proper type before handling it (#8457)
This fixes a bug when backfilling invalid events.
2020-10-05 10:24:17 -04:00
Andrew Morgan
0991a2da93
Allow ThirdPartyEventRules modules to manipulate public room state (#8292)
This PR allows `ThirdPartyEventRules` modules to view, manipulate and block changes to the state of whether a room is published in the public rooms directory.

While the idea of whether a room is in the public rooms list is not kept within an event in the room, `ThirdPartyEventRules` generally deal with controlling which modifications can happen to a room. Public rooms fits within that idea, even if its toggle state isn't controlled through a state event.
2020-10-05 14:57:46 +01:00
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
Richard van der Hoff
f6c526ce67 1.21.0rc2 2020-10-02 12:46:58 +01:00
Richard van der Hoff
73d93039ff
Fix bug in remote thumbnail search (#8438)
#7124 changed the behaviour of remote thumbnails so that the thumbnailing method was included in the filename of the thumbnail. To support existing files, it included a fallback so that we would check the old filename if the new filename didn't exist.

Unfortunately, it didn't apply this logic to storage providers, so any thumbnails stored on such a storage provider was broken.
2020-10-02 12:29:29 +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
34ff8da83b
Convert additional templates to Jinja (#8444)
This converts a few more of our inline HTML templates to Jinja. This is somewhat part of #7280 and should make it a bit easier to customize these in the future.
2020-10-02 11:15:53 +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
Erik Johnston
6c5d5e507e
Add unit test for event persister sharding (#8433) 2020-10-02 09:57:12 +01:00
BBBSnowball
05ee048f2c
Add config option for always using "userinfo endpoint" for OIDC (#7658)
This allows for connecting to certain IdPs, e.g. GitLab.
2020-10-01 13:54:35 -04:00
Patrick Cloke
61aaf36a1c
Do not expose the experimental appservice login flow to clients. (#8440) 2020-10-01 13:38:20 -04:00
Richard van der Hoff
0b68577ed6 Synapse 1.21.0rc1 (2020-10-01)
==============================
 
 Features
 --------
 
 - Require the user to confirm that their password should be reset after clicking the email confirmation link. ([\#8004](https://github.com/matrix-org/synapse/issues/8004))
 - Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel. ([\#8217](https://github.com/matrix-org/synapse/issues/8217))
 - Consolidate the SSO error template across all configuration. ([\#8248](https://github.com/matrix-org/synapse/issues/8248), [\#8405](https://github.com/matrix-org/synapse/issues/8405))
 - Add a configuration option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number. ([\#8275](https://github.com/matrix-org/synapse/issues/8275), [\#8417](https://github.com/matrix-org/synapse/issues/8417))
 - Add experimental support for sharding event persister. ([\#8294](https://github.com/matrix-org/synapse/issues/8294), [\#8387](https://github.com/matrix-org/synapse/issues/8387), [\#8396](https://github.com/matrix-org/synapse/issues/8396), [\#8419](https://github.com/matrix-org/synapse/issues/8419))
 - Add the room topic and avatar to the room details admin API. ([\#8305](https://github.com/matrix-org/synapse/issues/8305))
 - Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel. ([\#8306](https://github.com/matrix-org/synapse/issues/8306))
 - Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login. ([\#8320](https://github.com/matrix-org/synapse/issues/8320))
 - Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang. ([\#8345](https://github.com/matrix-org/synapse/issues/8345))
 - Add prometheus metrics for replication requests. ([\#8406](https://github.com/matrix-org/synapse/issues/8406))
 - Support passing additional single sign-on parameters to the client. ([\#8413](https://github.com/matrix-org/synapse/issues/8413))
 - Add experimental reporting of metrics on expensive rooms for state-resolution. ([\#8420](https://github.com/matrix-org/synapse/issues/8420))
 - Add experimental prometheus metric to track numbers of "large" rooms for state resolutiom. ([\#8425](https://github.com/matrix-org/synapse/issues/8425))
 - Add prometheus metrics to track federation delays. ([\#8430](https://github.com/matrix-org/synapse/issues/8430))
 
 Bugfixes
 --------
 
 - Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7. ([\#7124](https://github.com/matrix-org/synapse/issues/7124))
 - Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules. ([\#7796](https://github.com/matrix-org/synapse/issues/7796))
 - Fix a longstanding bug when storing a media file with an empty `upload_name`. ([\#7905](https://github.com/matrix-org/synapse/issues/7905))
 - Fix messages not being sent over federation until an event is sent into the same room. ([\#8230](https://github.com/matrix-org/synapse/issues/8230), [\#8247](https://github.com/matrix-org/synapse/issues/8247), [\#8258](https://github.com/matrix-org/synapse/issues/8258), [\#8272](https://github.com/matrix-org/synapse/issues/8272), [\#8322](https://github.com/matrix-org/synapse/issues/8322))
 - Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error. ([\#8236](https://github.com/matrix-org/synapse/issues/8236), [\#8435](https://github.com/matrix-org/synapse/issues/8435))
 - Upgrade minimum version of `canonicaljson` to version 1.4.0, to fix an unicode encoding issue. ([\#8262](https://github.com/matrix-org/synapse/issues/8262))
 - Fix longstanding bug which could lead to incomplete database upgrades on SQLite. ([\#8265](https://github.com/matrix-org/synapse/issues/8265))
 - Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error. ([\#8268](https://github.com/matrix-org/synapse/issues/8268))
 - Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied. ([\#8278](https://github.com/matrix-org/synapse/issues/8278))
 - Fix edge case where push could get delayed for a user until a later event was pushed. ([\#8287](https://github.com/matrix-org/synapse/issues/8287))
 - Fix fetching malformed events from remote servers. ([\#8324](https://github.com/matrix-org/synapse/issues/8324))
 - Fix `UnboundLocalError` from occuring when appservices send a malformed register request. ([\#8329](https://github.com/matrix-org/synapse/issues/8329))
 - Don't send push notifications to expired user accounts. ([\#8353](https://github.com/matrix-org/synapse/issues/8353))
 - Fix a regression in v1.19.0 with reactivating users through the admin API. ([\#8362](https://github.com/matrix-org/synapse/issues/8362))
 - Fix a bug where during device registration the length of the device name wasn't limited. ([\#8364](https://github.com/matrix-org/synapse/issues/8364))
 - Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2. ([\#8373](https://github.com/matrix-org/synapse/issues/8373))
 - Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers. ([\#8374](https://github.com/matrix-org/synapse/issues/8374))
 - Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite. ([\#8385](https://github.com/matrix-org/synapse/issues/8385))
 - Fix "Re-starting finished log context" warning when receiving an event we already had over federation. ([\#8398](https://github.com/matrix-org/synapse/issues/8398))
 - Fix incorrect handling of timeouts on outgoing HTTP requests. ([\#8400](https://github.com/matrix-org/synapse/issues/8400))
 - Fix a regression in v1.20.0 in the `synapse_port_db` script regarding the `ui_auth_sessions_ips` table. ([\#8410](https://github.com/matrix-org/synapse/issues/8410))
 - Remove unnecessary 3PID registration check when resetting password via an email address. Bug introduced in v0.34.0rc2. ([\#8414](https://github.com/matrix-org/synapse/issues/8414))
 
 Improved Documentation
 ----------------------
 
 - Add `/_synapse/client` to the reverse proxy documentation. ([\#8227](https://github.com/matrix-org/synapse/issues/8227))
 - Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau). ([\#8375](https://github.com/matrix-org/synapse/issues/8375))
 - Improve description of `server_name` config option in `homserver.yaml`. ([\#8415](https://github.com/matrix-org/synapse/issues/8415))
 
 Deprecations and Removals
 -------------------------
 
 - Drop support for `prometheus_client` older than 0.4.0. ([\#8426](https://github.com/matrix-org/synapse/issues/8426))
 
 Internal Changes
 ----------------
 
 - Fix tests on distros which disable TLSv1.0. Contributed by @danc86. ([\#8208](https://github.com/matrix-org/synapse/issues/8208))
 - Simplify the distributor code to avoid unnecessary work. ([\#8216](https://github.com/matrix-org/synapse/issues/8216))
 - Remove the `populate_stats_process_rooms_2` background job and restore functionality to `populate_stats_process_rooms`. ([\#8243](https://github.com/matrix-org/synapse/issues/8243))
 - Clean up type hints for `PaginationConfig`. ([\#8250](https://github.com/matrix-org/synapse/issues/8250), [\#8282](https://github.com/matrix-org/synapse/issues/8282))
 - Track the latest event for every destination and room for catch-up after federation outage. ([\#8256](https://github.com/matrix-org/synapse/issues/8256))
 - Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`. ([\#8257](https://github.com/matrix-org/synapse/issues/8257))
 - Switch to the JSON implementation from the standard library. ([\#8259](https://github.com/matrix-org/synapse/issues/8259))
 - Add type hints to `synapse.util.async_helpers`. ([\#8260](https://github.com/matrix-org/synapse/issues/8260))
 - Simplify tests that mock asynchronous functions. ([\#8261](https://github.com/matrix-org/synapse/issues/8261))
 - Add type hints to `StreamToken` and `RoomStreamToken` classes. ([\#8279](https://github.com/matrix-org/synapse/issues/8279))
 - Change `StreamToken.room_key` to be a `RoomStreamToken` instance. ([\#8281](https://github.com/matrix-org/synapse/issues/8281))
 - Refactor notifier code to correctly use the max event stream position. ([\#8288](https://github.com/matrix-org/synapse/issues/8288))
 - Use slotted classes where possible. ([\#8296](https://github.com/matrix-org/synapse/issues/8296))
 - Support testing the local Synapse checkout against the [Complement homeserver test suite](https://github.com/matrix-org/complement/). ([\#8317](https://github.com/matrix-org/synapse/issues/8317))
 - Update outdated usages of `metaclass` to python 3 syntax. ([\#8326](https://github.com/matrix-org/synapse/issues/8326))
 - Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this. ([\#8330](https://github.com/matrix-org/synapse/issues/8330), [\#8377](https://github.com/matrix-org/synapse/issues/8377))
 - Use the `admin_patterns` helper in additional locations. ([\#8331](https://github.com/matrix-org/synapse/issues/8331))
 - Fix test logging to allow braces in log output. ([\#8335](https://github.com/matrix-org/synapse/issues/8335))
 - Remove `__future__` imports related to Python 2 compatibility. ([\#8337](https://github.com/matrix-org/synapse/issues/8337))
 - Simplify `super()` calls to Python 3 syntax. ([\#8344](https://github.com/matrix-org/synapse/issues/8344))
 - Fix bad merge from `release-v1.20.0` branch to `develop`. ([\#8354](https://github.com/matrix-org/synapse/issues/8354))
 - Factor out a `_send_dummy_event_for_room` method. ([\#8370](https://github.com/matrix-org/synapse/issues/8370))
 - Improve logging of state resolution. ([\#8371](https://github.com/matrix-org/synapse/issues/8371))
 - Add type annotations to `SimpleHttpClient`. ([\#8372](https://github.com/matrix-org/synapse/issues/8372))
 - Refactor ID generators to use `async with` syntax. ([\#8383](https://github.com/matrix-org/synapse/issues/8383))
 - Add `EventStreamPosition` type. ([\#8388](https://github.com/matrix-org/synapse/issues/8388))
 - Create a mechanism for marking tests "logcontext clean". ([\#8399](https://github.com/matrix-org/synapse/issues/8399))
 - A pair of tiny cleanups in the federation request code. ([\#8401](https://github.com/matrix-org/synapse/issues/8401))
 - Add checks on startup that PostgreSQL sequences are consistent with their associated tables. ([\#8402](https://github.com/matrix-org/synapse/issues/8402))
 - Do not include appservice users when calculating the total MAU for a server. ([\#8404](https://github.com/matrix-org/synapse/issues/8404))
 - Typing fixes for `synapse.handlers.federation`. ([\#8422](https://github.com/matrix-org/synapse/issues/8422))
 - Various refactors to simplify stream token handling. ([\#8423](https://github.com/matrix-org/synapse/issues/8423))
 - Make stream token serializing/deserializing async. ([\#8427](https://github.com/matrix-org/synapse/issues/8427))
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Merge tag 'v1.21.0rc1' into develop

Synapse 1.21.0rc1 (2020-10-01)
==============================

Features
--------

- Require the user to confirm that their password should be reset after clicking the email confirmation link. ([\#8004](https://github.com/matrix-org/synapse/issues/8004))
- Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel. ([\#8217](https://github.com/matrix-org/synapse/issues/8217))
- Consolidate the SSO error template across all configuration. ([\#8248](https://github.com/matrix-org/synapse/issues/8248), [\#8405](https://github.com/matrix-org/synapse/issues/8405))
- Add a configuration option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number. ([\#8275](https://github.com/matrix-org/synapse/issues/8275), [\#8417](https://github.com/matrix-org/synapse/issues/8417))
- Add experimental support for sharding event persister. ([\#8294](https://github.com/matrix-org/synapse/issues/8294), [\#8387](https://github.com/matrix-org/synapse/issues/8387), [\#8396](https://github.com/matrix-org/synapse/issues/8396), [\#8419](https://github.com/matrix-org/synapse/issues/8419))
- Add the room topic and avatar to the room details admin API. ([\#8305](https://github.com/matrix-org/synapse/issues/8305))
- Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel. ([\#8306](https://github.com/matrix-org/synapse/issues/8306))
- Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login. ([\#8320](https://github.com/matrix-org/synapse/issues/8320))
- Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang. ([\#8345](https://github.com/matrix-org/synapse/issues/8345))
- Add prometheus metrics for replication requests. ([\#8406](https://github.com/matrix-org/synapse/issues/8406))
- Support passing additional single sign-on parameters to the client. ([\#8413](https://github.com/matrix-org/synapse/issues/8413))
- Add experimental reporting of metrics on expensive rooms for state-resolution. ([\#8420](https://github.com/matrix-org/synapse/issues/8420))
- Add experimental prometheus metric to track numbers of "large" rooms for state resolutiom. ([\#8425](https://github.com/matrix-org/synapse/issues/8425))
- Add prometheus metrics to track federation delays. ([\#8430](https://github.com/matrix-org/synapse/issues/8430))

Bugfixes
--------

- Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7. ([\#7124](https://github.com/matrix-org/synapse/issues/7124))
- Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules. ([\#7796](https://github.com/matrix-org/synapse/issues/7796))
- Fix a longstanding bug when storing a media file with an empty `upload_name`. ([\#7905](https://github.com/matrix-org/synapse/issues/7905))
- Fix messages not being sent over federation until an event is sent into the same room. ([\#8230](https://github.com/matrix-org/synapse/issues/8230), [\#8247](https://github.com/matrix-org/synapse/issues/8247), [\#8258](https://github.com/matrix-org/synapse/issues/8258), [\#8272](https://github.com/matrix-org/synapse/issues/8272), [\#8322](https://github.com/matrix-org/synapse/issues/8322))
- Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error. ([\#8236](https://github.com/matrix-org/synapse/issues/8236), [\#8435](https://github.com/matrix-org/synapse/issues/8435))
- Upgrade minimum version of `canonicaljson` to version 1.4.0, to fix an unicode encoding issue. ([\#8262](https://github.com/matrix-org/synapse/issues/8262))
- Fix longstanding bug which could lead to incomplete database upgrades on SQLite. ([\#8265](https://github.com/matrix-org/synapse/issues/8265))
- Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error. ([\#8268](https://github.com/matrix-org/synapse/issues/8268))
- Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied. ([\#8278](https://github.com/matrix-org/synapse/issues/8278))
- Fix edge case where push could get delayed for a user until a later event was pushed. ([\#8287](https://github.com/matrix-org/synapse/issues/8287))
- Fix fetching malformed events from remote servers. ([\#8324](https://github.com/matrix-org/synapse/issues/8324))
- Fix `UnboundLocalError` from occuring when appservices send a malformed register request. ([\#8329](https://github.com/matrix-org/synapse/issues/8329))
- Don't send push notifications to expired user accounts. ([\#8353](https://github.com/matrix-org/synapse/issues/8353))
- Fix a regression in v1.19.0 with reactivating users through the admin API. ([\#8362](https://github.com/matrix-org/synapse/issues/8362))
- Fix a bug where during device registration the length of the device name wasn't limited. ([\#8364](https://github.com/matrix-org/synapse/issues/8364))
- Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2. ([\#8373](https://github.com/matrix-org/synapse/issues/8373))
- Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers. ([\#8374](https://github.com/matrix-org/synapse/issues/8374))
- Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite. ([\#8385](https://github.com/matrix-org/synapse/issues/8385))
- Fix "Re-starting finished log context" warning when receiving an event we already had over federation. ([\#8398](https://github.com/matrix-org/synapse/issues/8398))
- Fix incorrect handling of timeouts on outgoing HTTP requests. ([\#8400](https://github.com/matrix-org/synapse/issues/8400))
- Fix a regression in v1.20.0 in the `synapse_port_db` script regarding the `ui_auth_sessions_ips` table. ([\#8410](https://github.com/matrix-org/synapse/issues/8410))
- Remove unnecessary 3PID registration check when resetting password via an email address. Bug introduced in v0.34.0rc2. ([\#8414](https://github.com/matrix-org/synapse/issues/8414))

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

- Add `/_synapse/client` to the reverse proxy documentation. ([\#8227](https://github.com/matrix-org/synapse/issues/8227))
- Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau). ([\#8375](https://github.com/matrix-org/synapse/issues/8375))
- Improve description of `server_name` config option in `homserver.yaml`. ([\#8415](https://github.com/matrix-org/synapse/issues/8415))

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

- Drop support for `prometheus_client` older than 0.4.0. ([\#8426](https://github.com/matrix-org/synapse/issues/8426))

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

- Fix tests on distros which disable TLSv1.0. Contributed by @danc86. ([\#8208](https://github.com/matrix-org/synapse/issues/8208))
- Simplify the distributor code to avoid unnecessary work. ([\#8216](https://github.com/matrix-org/synapse/issues/8216))
- Remove the `populate_stats_process_rooms_2` background job and restore functionality to `populate_stats_process_rooms`. ([\#8243](https://github.com/matrix-org/synapse/issues/8243))
- Clean up type hints for `PaginationConfig`. ([\#8250](https://github.com/matrix-org/synapse/issues/8250), [\#8282](https://github.com/matrix-org/synapse/issues/8282))
- Track the latest event for every destination and room for catch-up after federation outage. ([\#8256](https://github.com/matrix-org/synapse/issues/8256))
- Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`. ([\#8257](https://github.com/matrix-org/synapse/issues/8257))
- Switch to the JSON implementation from the standard library. ([\#8259](https://github.com/matrix-org/synapse/issues/8259))
- Add type hints to `synapse.util.async_helpers`. ([\#8260](https://github.com/matrix-org/synapse/issues/8260))
- Simplify tests that mock asynchronous functions. ([\#8261](https://github.com/matrix-org/synapse/issues/8261))
- Add type hints to `StreamToken` and `RoomStreamToken` classes. ([\#8279](https://github.com/matrix-org/synapse/issues/8279))
- Change `StreamToken.room_key` to be a `RoomStreamToken` instance. ([\#8281](https://github.com/matrix-org/synapse/issues/8281))
- Refactor notifier code to correctly use the max event stream position. ([\#8288](https://github.com/matrix-org/synapse/issues/8288))
- Use slotted classes where possible. ([\#8296](https://github.com/matrix-org/synapse/issues/8296))
- Support testing the local Synapse checkout against the [Complement homeserver test suite](https://github.com/matrix-org/complement/). ([\#8317](https://github.com/matrix-org/synapse/issues/8317))
- Update outdated usages of `metaclass` to python 3 syntax. ([\#8326](https://github.com/matrix-org/synapse/issues/8326))
- Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this. ([\#8330](https://github.com/matrix-org/synapse/issues/8330), [\#8377](https://github.com/matrix-org/synapse/issues/8377))
- Use the `admin_patterns` helper in additional locations. ([\#8331](https://github.com/matrix-org/synapse/issues/8331))
- Fix test logging to allow braces in log output. ([\#8335](https://github.com/matrix-org/synapse/issues/8335))
- Remove `__future__` imports related to Python 2 compatibility. ([\#8337](https://github.com/matrix-org/synapse/issues/8337))
- Simplify `super()` calls to Python 3 syntax. ([\#8344](https://github.com/matrix-org/synapse/issues/8344))
- Fix bad merge from `release-v1.20.0` branch to `develop`. ([\#8354](https://github.com/matrix-org/synapse/issues/8354))
- Factor out a `_send_dummy_event_for_room` method. ([\#8370](https://github.com/matrix-org/synapse/issues/8370))
- Improve logging of state resolution. ([\#8371](https://github.com/matrix-org/synapse/issues/8371))
- Add type annotations to `SimpleHttpClient`. ([\#8372](https://github.com/matrix-org/synapse/issues/8372))
- Refactor ID generators to use `async with` syntax. ([\#8383](https://github.com/matrix-org/synapse/issues/8383))
- Add `EventStreamPosition` type. ([\#8388](https://github.com/matrix-org/synapse/issues/8388))
- Create a mechanism for marking tests "logcontext clean". ([\#8399](https://github.com/matrix-org/synapse/issues/8399))
- A pair of tiny cleanups in the federation request code. ([\#8401](https://github.com/matrix-org/synapse/issues/8401))
- Add checks on startup that PostgreSQL sequences are consistent with their associated tables. ([\#8402](https://github.com/matrix-org/synapse/issues/8402))
- Do not include appservice users when calculating the total MAU for a server. ([\#8404](https://github.com/matrix-org/synapse/issues/8404))
- Typing fixes for `synapse.handlers.federation`. ([\#8422](https://github.com/matrix-org/synapse/issues/8422))
- Various refactors to simplify stream token handling. ([\#8423](https://github.com/matrix-org/synapse/issues/8423))
- Make stream token serializing/deserializing async. ([\#8427](https://github.com/matrix-org/synapse/issues/8427))
2020-10-01 13:51:52 +01:00
Richard van der Hoff
b1f4e6e4fc
fix a logging error in thumbnailer (#8435)
Introduced in #8236
2020-10-01 13:34:24 +01:00
Richard van der Hoff
c501c80e46 fix version number
we're not doing a final release yet!
2020-10-01 13:17:59 +01:00
Richard van der Hoff
cc40a59b4a 1.21.0 2020-10-01 13:14:56 +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
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
a0a1ba6973
Merge pull request #8425 from matrix-org/rav/extremity_metrics
Add an improved "forward extremities" metric
2020-09-30 19:33:27 +01:00
Patrick Cloke
8b40843392
Allow additional SSO properties to be passed to the client (#8413) 2020-09-30 13:02:43 -04:00
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
Richard van der Hoff
1c8ca2c543 Fix _exposition.py to stop stripping samples
Our hacked-up `_exposition.py` was stripping out some samples it shouldn't
have been. Put them back in, to more closely match the upstream
`exposition.py`.
2020-09-30 16:45:43 +01:00
Richard van der Hoff
ceafb5a1c6
Drop support for ancient prometheus_client (#8426)
Drop compatibility hacks for prometheus-client pre 0.4.0. Debian stretch and
Fedora 31 both have newer versions, so hopefully this will be ok.
2020-09-30 16:42:05 +01:00
Richard van der Hoff
c429dfc300
Merge pull request #8420 from matrix-org/rav/state_res_stats
Report metrics on expensive rooms for state res
2020-09-30 10:37:52 +01:00
Erik Johnston
ea70f1c362
Various clean ups to room stream tokens. (#8423) 2020-09-29 21:48:33 +01:00
Aaron Raimist
8238b55e08
Update description of server_name config option (#8415) 2020-09-29 13:50:25 -04:00
Richard van der Hoff
057f04fa9f Report state res metrics to Prometheus and log 2020-09-29 17:35:20 +01:00
Richard van der Hoff
8412c08a87 Move Measure calls into resolve_events_with_store 2020-09-29 17:35:20 +01:00
Richard van der Hoff
ba700074c6 Expose a get_resource_usage method in Measure 2020-09-29 17:35:20 +01:00
Richard van der Hoff
937393abd8 Move resolve_events_with_store into StateResolutionHandler 2020-09-29 17:35:20 +01:00
Will Hunt
c2bdf040aa
Discard an empty upload_name before persisting an uploaded file (#7905) 2020-09-29 12:15:27 -04:00
Andrew Morgan
e154f7ccb5
Don't check whether a 3pid is allowed to register during password reset (#8414)
* Don't check whether a 3pid is allowed to register during password reset

This endpoint should only deal with emails that have already been approved, and
are attached with user's account. There's no need to re-check them here.

* Changelog
2020-09-29 16:42:25 +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
Andrew Morgan
f43c66d23b Merge branch 'develop' of github.com:matrix-org/synapse into anoa/info-mainline-no-check-password-reset 2020-09-29 14:21:41 +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
Andrew Morgan
1c6b8752b8
Only assert valid next_link params when provided (#8417)
Broken in https://github.com/matrix-org/synapse/pull/8275 and has yet to be put in a release. Fixes https://github.com/matrix-org/synapse/issues/8418.

`next_link` is an optional parameter. However, we were checking whether the `next_link` param was valid, even if it wasn't provided. In that case, `next_link` was `None`, which would clearly not be a valid URL.

This would prevent password reset and other operations if `next_link` was not provided, and the `next_link_domain_whitelist` config option was set.
2020-09-29 12:36:44 +01:00
Richard van der Hoff
866c84da8d
Add metrics to track success/otherwise of replication requests (#8406)
One hope is that this might provide some insights into #3365.
2020-09-29 11:06:11 +01:00
Richard van der Hoff
1c262431f9
Fix handling of connection timeouts in outgoing http requests (#8400)
* Remove `on_timeout_cancel` from `timeout_deferred`

The `on_timeout_cancel` param to `timeout_deferred` wasn't always called on a
timeout (in particular if the canceller raised an exception), so it was
unreliable. It was also only used in one place, and to be honest it's easier to
do what it does a different way.

* Fix handling of connection timeouts in outgoing http requests

Turns out that if we get a timeout during connection, then a different
exception is raised, which wasn't always handled correctly.

To fix it, catch the exception in SimpleHttpClient and turn it into a
RequestTimedOutError (which is already a documented exception).

Also add a description to RequestTimedOutError so that we can see which stage
it failed at.

* Fix incorrect handling of timeouts reading federation responses

This was trapping the wrong sort of TimeoutError, so was never being hit.

The effect was relatively minor, but we should fix this so that it does the
expected thing.

* Fix inconsistent handling of `timeout` param between methods

`get_json`, `put_json` and `delete_json` were applying a different timeout to
the response body to `post_json`; bring them in line and test.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
2020-09-29 10:29:21 +01:00
Andrew Morgan
d4605d1f16 Don't check whether a 3pid is allowed to register during password reset
This endpoint should only deal with emails that have already been approved, and
are attached with user's account. There's no need to re-check them here.
2020-09-28 18:46:59 +01:00
Erik Johnston
bd380d942f
Add checks for postgres sequence consistency (#8402) 2020-09-28 18:00:30 +01:00
Richard van der Hoff
5e3ca12b15
Create a mechanism for marking tests "logcontext clean" (#8399) 2020-09-28 17:58:33 +01:00
Richard van der Hoff
450ec48445
A pair of tiny cleanups in the federation request code. (#8401) 2020-09-28 13:15:00 +01:00
Matthew Hodgson
4b3a1faa08 typo 2020-09-28 00:23:35 +01:00
Patrick Cloke
31acc5c309
Escape the error description on the sso_error template. (#8405) 2020-09-25 11:05:54 -04:00
Richard van der Hoff
fec6f9ac17
Fix occasional "Re-starting finished log context" from keyring (#8398)
* Fix test_verify_json_objects_for_server_awaits_previous_requests

It turns out that this wasn't really testing what it thought it was testing
(in particular, `check_context` was turning failures into success, which was
making the tests pass even though it wasn't clear they should have been.

It was also somewhat overcomplex - we can test what it was trying to test
without mocking out perspectives servers.

* Fix warnings about finished logcontexts in the keyring

We need to make sure that we finish the key fetching magic before we run the
verifying code, to ensure that we don't mess up our logcontexts.
2020-09-25 12:29:54 +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
Andrew Morgan
c77c4a2fcd Merge branch 'master' into develop 2020-09-24 17:00:33 +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
Andrew Morgan
920dd1083e 1.20.1 2020-09-24 16:25:33 +01:00
Andrew Morgan
3f4a2a7064
Hotfix: disable autoescape by default when rendering Jinja2 templates (#8394)
#8037 changed the default `autoescape` option when rendering Jinja2 templates from `False` to `True`. This caused some bugs, noticeably around redirect URLs being escaped in SAML2 auth confirmation templates, causing those URLs to break for users.

This change returns the previous behaviour as it stood. We may want to look at each template individually and see whether autoescaping is a good idea at some point, but for now lets just fix the breakage.
2020-09-24 16:24:08 +01:00
Richard van der Hoff
11c9e17738
Add type annotations to SimpleHttpClient (#8372) 2020-09-24 15:47:20 +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
2983049a77
Factor out _send_dummy_event_for_room (#8370)
this makes it possible to use from the manhole, and seems cleaner anyway.
2020-09-23 18:18:43 +01:00
Richard van der Hoff
91c60f3042
Improve logging of state resolution (#8371)
I'd like to get a better insight into what we are doing with respect to state
res. The list of state groups we are resolving across should be short (if it
isn't, that's a massive problem in itself), so it should be fine to log it in
ite entiretly.

I've done some grepping and found approximately zero cases in which the
"shortcut" code delivered the result, so I've ripped that out too.
2020-09-23 16:42:44 +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
4bb203ea4f
Fix missing null character check on guest_access room state (#8373)
When updating the `room_stats_state` table, 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`.
2020-09-23 15:58:20 +01:00
Patrick Cloke
bbde4038df
Do not check lint/test dependencies at runtime. (#8377)
moves non-runtime dependencies out of synapse.python_dependencies (test and lint)
2020-09-23 11:45:37 +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
Andrew Morgan
b29a9bdaa9 Merge branch 'master' into develop 2020-09-22 16:00:30 +01:00
Andrew Morgan
55bb5fda33 1.20.0 2020-09-22 15:18:31 +01:00
Dionysis Grigoropoulos
37ca5924bd
Create function to check for long names in devices (#8364)
* Create a new function to verify that the length of a device name is
under a certain threshold.
* Refactor old code and tests to use said function.
* Verify device name length during registration of device
* Add a test for the above

Signed-off-by: Dionysis Grigoropoulos <dgrig@erethon.com>
2020-09-22 11:42:55 +01:00
Richard van der Hoff
4f3096d866 Add a comment re #1691 2020-09-21 12:34:06 +01:00
Patrick Cloke
babc027543
Fix a bad merge from release-v1.20.0. (#8354) 2020-09-18 12:54:04 -04:00
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
d5f7182ba1 1.20.0rc5 2020-09-18 10:56:50 -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
Dirk Klimpel
d688b4bafc
Admin API for querying rooms where a user is a member (#8306)
Add a new admin API `GET /_synapse/admin/v1/users/<user_id>/joined_rooms` to
list all rooms where a user is a member.
2020-09-18 15:26:36 +01:00
Andrew Morgan
5b70acb44c 1.19.3 2020-09-18 15:00:07 +01:00
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
Will Hunt
68c7a6936f
Allow appservice users to /login (#8320)
Add ability for ASes to /login using the `uk.half-shot.msc2778.login.application_service` login `type`.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2020-09-18 14:55:13 +01:00
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
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
Patrick Cloke
9db4c1b175
Add flags to /versions about whether new rooms are encrypted by default. (#8343) 2020-09-18 07:56:20 -04:00
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
Jonathan de Jong
efb6b6629c
Move lint dependencies to extras_require (#8330)
Lint dependencies can now be installed with pip install -e ".[lint]"

This should help keep the version in sync between tox and documentation.
2020-09-17 16:45:22 -04:00
Jonathan de Jong
837293c314
Remove obsolete __future__ imports (#8337) 2020-09-17 08:37:01 -04:00
Patrick Cloke
c3c9732c53
Use admin_patterns for all admin APIs. (#8331)
This reduces duplication of the admin prefix in regular expressions.
2020-09-17 07:04:15 -04:00
Jonathan de Jong
53284c425e
Fix a potential bug of UnboundLocalError (#8329)
Replaced with less buggier control flow
2020-09-17 11:54:56 +01:00
Jonathan de Jong
a3f124b821
Switch metaclass initialization to python 3-compatible syntax (#8326) 2020-09-16 15:15:55 -04:00
Patrick Cloke
44dec6cbc4 Synapse 1.20.0rc4 (2020-09-16)
==============================
 
 Synapse 1.20.0rc4 is identical to 1.20.0rc3, with the addition of the security fix that was included in 1.19.2.
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Merge tag 'v1.20.0rc4' into develop

Synapse 1.20.0rc4 (2020-09-16)
==============================

Synapse 1.20.0rc4 is identical to 1.20.0rc3, with the addition of the security fix that was included in 1.19.2.
2020-09-16 09:00:20 -04:00
Patrick Cloke
7141057e85 1.20.0rc4 2020-09-16 08:54:30 -04:00
Erik Johnston
5ffd68dca1 1.19.2 2020-09-16 13:37:03 +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
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
Patrick Cloke
d2a3eb04a4 Fix typos in comments. 2020-09-14 11:46:58 -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
Patrick Cloke
6605470bfb
Improve SAML error messages (#8248) 2020-09-14 09:05:36 -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
Patrick Cloke
a9dbe98ef9 Synapse 1.20.0rc3 (2020-09-11)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291))
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Merge tag 'v1.20.0rc3' into develop

Synapse 1.20.0rc3 (2020-09-11)
==============================

Bugfixes
--------

- Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291))
2020-09-11 08:30:36 -04:00
Patrick Cloke
2832ef5bb7 1.20.0rc3 2020-09-11 08:14:15 -04:00
Erik Johnston
fe8ed1b46f
Make StreamToken.room_key be a RoomStreamToken instance. (#8281) 2020-09-11 12:22:55 +01:00
Patrick Cloke
b86764662b
Fix the exception that is raised when invalid JSON is encountered. (#8291) 2020-09-10 14:55:25 -04:00
Erik Johnston
5d3e306d9f
Clean up Notifier.on_new_room_event code path (#8288)
The idea here is that we pass the `max_stream_id` to everything, and only use the stream ID of the particular event to figure out *when* the max stream position has caught up to the event and we can notify people about it.

This is to maintain the distinction between the position of an item in the stream (i.e. event A has stream ID 513) and a token that can be used to partition the stream (i.e. give me all events after stream ID 352). This distinction becomes important when the tokens are more complicated than a single number, which they will be once we start tracking the position of multiple writers in the tokens.

The valid operations here are:

1. Is a position before or after a token
2. Fetching all events between two tokens
3. Merging multiple tokens to get the "max", i.e. `C = max(A, B)` means that for all positions P where P is before A *or* before B, then P is before C.

Future PR will change the token type to a dedicated type.
2020-09-10 13:24:43 +01:00
Andrew Morgan
a3a90ee031
Show a confirmation page during user password reset (#8004)
This PR adds a confirmation step to resetting your user password between clicking the link in your email and your password actually being reset.

This is to better align our password reset flow with the industry standard of requiring a confirmation from the user after email validation.
2020-09-10 11:45:12 +01:00
Richard van der Hoff
e44e9ee518 Merge branch 'release-v1.20.0' into develop 2020-09-10 10:15:02 +01:00
Patrick Cloke
b312769c0e
Do not error when thumbnailing invalid files (#8236)
If a file cannot be thumbnailed for some reason (e.g. the file is empty), then
catch the exception and convert it to a reasonable error message for the client.
2020-09-09 12:59:41 -04:00
Patrick Cloke
2ea1c68249
Remove some unused distributor signals (#8216)
Removes the `user_joined_room` and stops calling it since there are no observers.

Also cleans-up some other unused signals and related code.
2020-09-09 12:22:00 -04:00
Richard van der Hoff
536f4a2482 1.20.0rc2 2020-09-09 17:08:33 +01:00
Erik Johnston
c9dbee50ae
Fixup pusher pool notifications (#8287)
`pusher_pool.on_new_notifications` expected a min and max stream ID, however that was not what we were passing in. Instead, let's just pass it the current max stream ID and have it track the last stream ID it got passed.

I believe that it mostly worked as we called the function for every event. However, it would break for events that got persisted out of order, i.e, that were persisted but the max stream ID wasn't incremented as not all preceding events had finished persisting, and push for that event would be delayed until another event got pushed to the effected users.
2020-09-09 16:56:08 +01:00
Erik Johnston
dc9dcdbd59 Revert "Fixup pusher pool notifications"
This reverts commit e7fd336a53.
2020-09-09 16:19:22 +01:00
Erik Johnston
e7fd336a53 Fixup pusher pool notifications 2020-09-09 16:17:50 +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
Patrick Cloke
e45b834119
Add types to async_helpers (#8260) 2020-09-08 16:50:51 -04:00
Erik Johnston
1553adc831
Fix mypy error on develop (#8282) 2020-09-08 17:43:31 +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
Andrew Morgan
094896a69d
Add a config option for validating 'next_link' parameters against a domain whitelist (#8275)
This is a config option ported over from DINUM's Sydent: https://github.com/matrix-org/sydent/pull/285

They've switched to validating 3PIDs via Synapse rather than Sydent, and would like to retain this functionality.

This original purpose for this change is phishing prevention. This solution could also potentially be replaced by a similar one to https://github.com/matrix-org/synapse/pull/8004, but across all `*/submit_token` endpoint.

This option may still be useful to enterprise even with that safeguard in place though, if they want to be absolutely sure that their employees don't follow links to other domains.
2020-09-08 16:03:09 +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
0f545e6b96
Clean up types for PaginationConfig (#8250)
This removes `SourcePaginationConfig` and `get_pagination_rows`. The reasoning behind this is that these generic classes/functions erased the types of the IDs it used (i.e. instead of passing around `StreamToken` it'd pass in e.g. `token.room_key`, which don't have uniform types).
2020-09-08 15:00:17 +01:00
Richard van der Hoff
703e2b8a96
Use the right constructor for log records (#8278)
Update `log_function` to use the right factory to create log records, to make
sure that they have `request` attributes.

Fixes: #8267.
2020-09-08 14:52:51 +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
Richard van der Hoff
cca03dbec8 Synapse 1.20.0rc1 (2020-09-08)
==============================
 
 Removal warning
 ---------------
 
 Some older clients used a [disallowed character](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-register-email-requesttoken) (`:`) in the `client_secret` parameter of various endpoints. The incorrect behaviour was allowed for backwards compatibility, but is now being removed from Synapse as most users have updated their client. Further context can be found at [\#6766](https://github.com/matrix-org/synapse/issues/6766).
 
 Features
 --------
 
 - Add an endpoint to query your shared rooms with another user as an implementation of [MSC2666](https://github.com/matrix-org/matrix-doc/pull/2666). ([\#7785](https://github.com/matrix-org/synapse/issues/7785))
 - Iteratively encode JSON to avoid blocking the reactor. ([\#8013](https://github.com/matrix-org/synapse/issues/8013), [\#8116](https://github.com/matrix-org/synapse/issues/8116))
 - Add support for shadow-banning users (ignoring any message send requests). ([\#8034](https://github.com/matrix-org/synapse/issues/8034), [\#8092](https://github.com/matrix-org/synapse/issues/8092), [\#8095](https://github.com/matrix-org/synapse/issues/8095), [\#8142](https://github.com/matrix-org/synapse/issues/8142), [\#8152](https://github.com/matrix-org/synapse/issues/8152), [\#8157](https://github.com/matrix-org/synapse/issues/8157), [\#8158](https://github.com/matrix-org/synapse/issues/8158), [\#8176](https://github.com/matrix-org/synapse/issues/8176))
 - Use the default template file when its equivalent is not found in a custom template directory. ([\#8037](https://github.com/matrix-org/synapse/issues/8037), [\#8107](https://github.com/matrix-org/synapse/issues/8107), [\#8252](https://github.com/matrix-org/synapse/issues/8252))
 - Add unread messages count to sync responses, as specified in [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654). ([\#8059](https://github.com/matrix-org/synapse/issues/8059), [\#8254](https://github.com/matrix-org/synapse/issues/8254), [\#8270](https://github.com/matrix-org/synapse/issues/8270), [\#8274](https://github.com/matrix-org/synapse/issues/8274))
 - Optimise `/federation/v1/user/devices/` API by only returning devices with encryption keys. ([\#8198](https://github.com/matrix-org/synapse/issues/8198))
 
 Bugfixes
 --------
 
 - Fix a memory leak by limiting the length of time that messages will be queued for a remote server that has been unreachable. ([\#7864](https://github.com/matrix-org/synapse/issues/7864))
 - Fix `Re-starting finished log context PUT-nnnn` warning when event persistence failed. ([\#8081](https://github.com/matrix-org/synapse/issues/8081))
 - Synapse now correctly enforces the valid characters in the `client_secret` parameter used in various endpoints. ([\#8101](https://github.com/matrix-org/synapse/issues/8101))
 - Fix a bug introduced in v1.7.2 impacting message retention policies that would allow federated homeservers to dictate a retention period that's lower than the configured minimum allowed duration in the configuration file. ([\#8104](https://github.com/matrix-org/synapse/issues/8104))
 - Fix a long-standing bug where invalid JSON would be accepted by Synapse. ([\#8106](https://github.com/matrix-org/synapse/issues/8106))
 - Fix a bug introduced in Synapse v1.12.0 which could cause `/sync` requests to fail with a 404 if you had a very old outstanding room invite. ([\#8110](https://github.com/matrix-org/synapse/issues/8110))
 - Return a proper error code when the rooms of an invalid group are requested. ([\#8129](https://github.com/matrix-org/synapse/issues/8129))
 - Fix a bug which could cause a leaked postgres connection if synapse was set to daemonize. ([\#8131](https://github.com/matrix-org/synapse/issues/8131))
 - Clarify the error code if a user tries to register with a numeric ID. This bug was introduced in v1.15.0. ([\#8135](https://github.com/matrix-org/synapse/issues/8135))
 - Fix a bug where appservices with ratelimiting disabled would still be ratelimited when joining rooms. This bug was introduced in v1.19.0. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
 - Fix logging in via OpenID Connect with a provider that uses integer user IDs. ([\#8190](https://github.com/matrix-org/synapse/issues/8190))
 - Fix a longstanding bug where user directory updates could break when unexpected profile data was included in events. ([\#8223](https://github.com/matrix-org/synapse/issues/8223))
 - Fix a longstanding bug where stats updates could break when unexpected profile data was included in events. ([\#8226](https://github.com/matrix-org/synapse/issues/8226))
 - Fix slow start times for large servers by removing a table scan of the `users` table from startup code. ([\#8271](https://github.com/matrix-org/synapse/issues/8271))
 
 Updates to the Docker image
 ---------------------------
 
 - Fix builds of the Docker image on non-x86 platforms. ([\#8144](https://github.com/matrix-org/synapse/issues/8144))
 - Added curl for healthcheck support and readme updates for the change. Contributed by @maquis196. ([\#8147](https://github.com/matrix-org/synapse/issues/8147))
 
 Improved Documentation
 ----------------------
 
 - Link to matrix-synapse-rest-password-provider in the password provider documentation. ([\#8111](https://github.com/matrix-org/synapse/issues/8111))
 - Updated documentation to note that Synapse does not follow `HTTP 308` redirects due to an upstream library not supporting them. Contributed by Ryan Cole. ([\#8120](https://github.com/matrix-org/synapse/issues/8120))
 - Explain better what GDPR-erased means when deactivating a user. ([\#8189](https://github.com/matrix-org/synapse/issues/8189))
 
 Internal Changes
 ----------------
 
 - Add filter `name` to the `/users` admin API, which filters by user ID or displayname. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7377](https://github.com/matrix-org/synapse/issues/7377), [\#8163](https://github.com/matrix-org/synapse/issues/8163))
 - Reduce run times of some unit tests by advancing the reactor a fewer number of times. ([\#7757](https://github.com/matrix-org/synapse/issues/7757))
 - Don't fail `/submit_token` requests on incorrect session ID if `request_token_inhibit_3pid_errors` is turned on. ([\#7991](https://github.com/matrix-org/synapse/issues/7991))
 - Convert various parts of the codebase to async/await. ([\#8071](https://github.com/matrix-org/synapse/issues/8071), [\#8072](https://github.com/matrix-org/synapse/issues/8072), [\#8074](https://github.com/matrix-org/synapse/issues/8074), [\#8075](https://github.com/matrix-org/synapse/issues/8075), [\#8076](https://github.com/matrix-org/synapse/issues/8076), [\#8087](https://github.com/matrix-org/synapse/issues/8087), [\#8100](https://github.com/matrix-org/synapse/issues/8100), [\#8119](https://github.com/matrix-org/synapse/issues/8119), [\#8121](https://github.com/matrix-org/synapse/issues/8121), [\#8133](https://github.com/matrix-org/synapse/issues/8133), [\#8156](https://github.com/matrix-org/synapse/issues/8156), [\#8162](https://github.com/matrix-org/synapse/issues/8162), [\#8166](https://github.com/matrix-org/synapse/issues/8166), [\#8168](https://github.com/matrix-org/synapse/issues/8168), [\#8173](https://github.com/matrix-org/synapse/issues/8173), [\#8191](https://github.com/matrix-org/synapse/issues/8191), [\#8192](https://github.com/matrix-org/synapse/issues/8192), [\#8193](https://github.com/matrix-org/synapse/issues/8193), [\#8194](https://github.com/matrix-org/synapse/issues/8194), [\#8195](https://github.com/matrix-org/synapse/issues/8195), [\#8197](https://github.com/matrix-org/synapse/issues/8197), [\#8199](https://github.com/matrix-org/synapse/issues/8199), [\#8200](https://github.com/matrix-org/synapse/issues/8200), [\#8201](https://github.com/matrix-org/synapse/issues/8201), [\#8202](https://github.com/matrix-org/synapse/issues/8202), [\#8207](https://github.com/matrix-org/synapse/issues/8207), [\#8213](https://github.com/matrix-org/synapse/issues/8213), [\#8214](https://github.com/matrix-org/synapse/issues/8214))
 - Remove some unused database functions. ([\#8085](https://github.com/matrix-org/synapse/issues/8085))
 - Add type hints to various parts of the codebase. ([\#8090](https://github.com/matrix-org/synapse/issues/8090), [\#8127](https://github.com/matrix-org/synapse/issues/8127), [\#8187](https://github.com/matrix-org/synapse/issues/8187), [\#8241](https://github.com/matrix-org/synapse/issues/8241), [\#8140](https://github.com/matrix-org/synapse/issues/8140), [\#8183](https://github.com/matrix-org/synapse/issues/8183), [\#8232](https://github.com/matrix-org/synapse/issues/8232), [\#8235](https://github.com/matrix-org/synapse/issues/8235), [\#8237](https://github.com/matrix-org/synapse/issues/8237), [\#8244](https://github.com/matrix-org/synapse/issues/8244))
 - Return the previous stream token if a non-member event is a duplicate. ([\#8093](https://github.com/matrix-org/synapse/issues/8093), [\#8112](https://github.com/matrix-org/synapse/issues/8112))
 - Separate `get_current_token` into two since there are two different use cases for it. ([\#8113](https://github.com/matrix-org/synapse/issues/8113))
 - Remove `ChainedIdGenerator`. ([\#8123](https://github.com/matrix-org/synapse/issues/8123))
 - Reduce the amount of whitespace in JSON stored and sent in responses. ([\#8124](https://github.com/matrix-org/synapse/issues/8124))
 - Update the test federation client to handle streaming responses. ([\#8130](https://github.com/matrix-org/synapse/issues/8130))
 - Micro-optimisations to `get_auth_chain_ids`. ([\#8132](https://github.com/matrix-org/synapse/issues/8132))
 - Refactor `StreamIdGenerator` and `MultiWriterIdGenerator` to have the same interface. ([\#8161](https://github.com/matrix-org/synapse/issues/8161))
 - Add functions to `MultiWriterIdGen` used by events stream. ([\#8164](https://github.com/matrix-org/synapse/issues/8164), [\#8179](https://github.com/matrix-org/synapse/issues/8179))
 - Fix tests that were broken due to the merge of 1.19.1. ([\#8167](https://github.com/matrix-org/synapse/issues/8167))
 - Make `SlavedIdTracker.advance` have the same interface as `MultiWriterIDGenerator`. ([\#8171](https://github.com/matrix-org/synapse/issues/8171))
 - Remove unused `is_guest` parameter from, and add safeguard to, `MessageHandler.get_room_data`. ([\#8174](https://github.com/matrix-org/synapse/issues/8174), [\#8181](https://github.com/matrix-org/synapse/issues/8181))
 - Standardize the mypy configuration. ([\#8175](https://github.com/matrix-org/synapse/issues/8175))
 - Refactor some of `LoginRestServlet`'s helper methods, and move them to `AuthHandler` for easier reuse. ([\#8182](https://github.com/matrix-org/synapse/issues/8182))
 - Fix `wait_for_stream_position` to allow multiple waiters on same stream ID. ([\#8196](https://github.com/matrix-org/synapse/issues/8196))
 - Make `MultiWriterIDGenerator` work for streams that use negative values. ([\#8203](https://github.com/matrix-org/synapse/issues/8203))
 - Refactor queries for device keys and cross-signatures. ([\#8204](https://github.com/matrix-org/synapse/issues/8204), [\#8205](https://github.com/matrix-org/synapse/issues/8205), [\#8222](https://github.com/matrix-org/synapse/issues/8222), [\#8224](https://github.com/matrix-org/synapse/issues/8224), [\#8225](https://github.com/matrix-org/synapse/issues/8225), [\#8231](https://github.com/matrix-org/synapse/issues/8231), [\#8233](https://github.com/matrix-org/synapse/issues/8233), [\#8234](https://github.com/matrix-org/synapse/issues/8234))
 - Fix type hints for functions decorated with `@cached`. ([\#8240](https://github.com/matrix-org/synapse/issues/8240))
 - Remove obsolete `order` field from federation send queues. ([\#8245](https://github.com/matrix-org/synapse/issues/8245))
 - Stop sub-classing from object. ([\#8249](https://github.com/matrix-org/synapse/issues/8249))
 - Add more logging to debug slow startup. ([\#8264](https://github.com/matrix-org/synapse/issues/8264))
 - Do not attempt to upgrade database schema on worker processes. ([\#8266](https://github.com/matrix-org/synapse/issues/8266), [\#8276](https://github.com/matrix-org/synapse/issues/8276))
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Merge tag 'v1.20.0rc1' into develop

Synapse 1.20.0rc1 (2020-09-08)
==============================

Removal warning
---------------

Some older clients used a [disallowed character](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-register-email-requesttoken) (`:`) in the `client_secret` parameter of various endpoints. The incorrect behaviour was allowed for backwards compatibility, but is now being removed from Synapse as most users have updated their client. Further context can be found at [\#6766](https://github.com/matrix-org/synapse/issues/6766).

Features
--------

- Add an endpoint to query your shared rooms with another user as an implementation of [MSC2666](https://github.com/matrix-org/matrix-doc/pull/2666). ([\#7785](https://github.com/matrix-org/synapse/issues/7785))
- Iteratively encode JSON to avoid blocking the reactor. ([\#8013](https://github.com/matrix-org/synapse/issues/8013), [\#8116](https://github.com/matrix-org/synapse/issues/8116))
- Add support for shadow-banning users (ignoring any message send requests). ([\#8034](https://github.com/matrix-org/synapse/issues/8034), [\#8092](https://github.com/matrix-org/synapse/issues/8092), [\#8095](https://github.com/matrix-org/synapse/issues/8095), [\#8142](https://github.com/matrix-org/synapse/issues/8142), [\#8152](https://github.com/matrix-org/synapse/issues/8152), [\#8157](https://github.com/matrix-org/synapse/issues/8157), [\#8158](https://github.com/matrix-org/synapse/issues/8158), [\#8176](https://github.com/matrix-org/synapse/issues/8176))
- Use the default template file when its equivalent is not found in a custom template directory. ([\#8037](https://github.com/matrix-org/synapse/issues/8037), [\#8107](https://github.com/matrix-org/synapse/issues/8107), [\#8252](https://github.com/matrix-org/synapse/issues/8252))
- Add unread messages count to sync responses, as specified in [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654). ([\#8059](https://github.com/matrix-org/synapse/issues/8059), [\#8254](https://github.com/matrix-org/synapse/issues/8254), [\#8270](https://github.com/matrix-org/synapse/issues/8270), [\#8274](https://github.com/matrix-org/synapse/issues/8274))
- Optimise `/federation/v1/user/devices/` API by only returning devices with encryption keys. ([\#8198](https://github.com/matrix-org/synapse/issues/8198))

Bugfixes
--------

- Fix a memory leak by limiting the length of time that messages will be queued for a remote server that has been unreachable. ([\#7864](https://github.com/matrix-org/synapse/issues/7864))
- Fix `Re-starting finished log context PUT-nnnn` warning when event persistence failed. ([\#8081](https://github.com/matrix-org/synapse/issues/8081))
- Synapse now correctly enforces the valid characters in the `client_secret` parameter used in various endpoints. ([\#8101](https://github.com/matrix-org/synapse/issues/8101))
- Fix a bug introduced in v1.7.2 impacting message retention policies that would allow federated homeservers to dictate a retention period that's lower than the configured minimum allowed duration in the configuration file. ([\#8104](https://github.com/matrix-org/synapse/issues/8104))
- Fix a long-standing bug where invalid JSON would be accepted by Synapse. ([\#8106](https://github.com/matrix-org/synapse/issues/8106))
- Fix a bug introduced in Synapse v1.12.0 which could cause `/sync` requests to fail with a 404 if you had a very old outstanding room invite. ([\#8110](https://github.com/matrix-org/synapse/issues/8110))
- Return a proper error code when the rooms of an invalid group are requested. ([\#8129](https://github.com/matrix-org/synapse/issues/8129))
- Fix a bug which could cause a leaked postgres connection if synapse was set to daemonize. ([\#8131](https://github.com/matrix-org/synapse/issues/8131))
- Clarify the error code if a user tries to register with a numeric ID. This bug was introduced in v1.15.0. ([\#8135](https://github.com/matrix-org/synapse/issues/8135))
- Fix a bug where appservices with ratelimiting disabled would still be ratelimited when joining rooms. This bug was introduced in v1.19.0. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
- Fix logging in via OpenID Connect with a provider that uses integer user IDs. ([\#8190](https://github.com/matrix-org/synapse/issues/8190))
- Fix a longstanding bug where user directory updates could break when unexpected profile data was included in events. ([\#8223](https://github.com/matrix-org/synapse/issues/8223))
- Fix a longstanding bug where stats updates could break when unexpected profile data was included in events. ([\#8226](https://github.com/matrix-org/synapse/issues/8226))
- Fix slow start times for large servers by removing a table scan of the `users` table from startup code. ([\#8271](https://github.com/matrix-org/synapse/issues/8271))

Updates to the Docker image
---------------------------

- Fix builds of the Docker image on non-x86 platforms. ([\#8144](https://github.com/matrix-org/synapse/issues/8144))
- Added curl for healthcheck support and readme updates for the change. Contributed by @maquis196. ([\#8147](https://github.com/matrix-org/synapse/issues/8147))

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

- Link to matrix-synapse-rest-password-provider in the password provider documentation. ([\#8111](https://github.com/matrix-org/synapse/issues/8111))
- Updated documentation to note that Synapse does not follow `HTTP 308` redirects due to an upstream library not supporting them. Contributed by Ryan Cole. ([\#8120](https://github.com/matrix-org/synapse/issues/8120))
- Explain better what GDPR-erased means when deactivating a user. ([\#8189](https://github.com/matrix-org/synapse/issues/8189))

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

- Add filter `name` to the `/users` admin API, which filters by user ID or displayname. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7377](https://github.com/matrix-org/synapse/issues/7377), [\#8163](https://github.com/matrix-org/synapse/issues/8163))
- Reduce run times of some unit tests by advancing the reactor a fewer number of times. ([\#7757](https://github.com/matrix-org/synapse/issues/7757))
- Don't fail `/submit_token` requests on incorrect session ID if `request_token_inhibit_3pid_errors` is turned on. ([\#7991](https://github.com/matrix-org/synapse/issues/7991))
- Convert various parts of the codebase to async/await. ([\#8071](https://github.com/matrix-org/synapse/issues/8071), [\#8072](https://github.com/matrix-org/synapse/issues/8072), [\#8074](https://github.com/matrix-org/synapse/issues/8074), [\#8075](https://github.com/matrix-org/synapse/issues/8075), [\#8076](https://github.com/matrix-org/synapse/issues/8076), [\#8087](https://github.com/matrix-org/synapse/issues/8087), [\#8100](https://github.com/matrix-org/synapse/issues/8100), [\#8119](https://github.com/matrix-org/synapse/issues/8119), [\#8121](https://github.com/matrix-org/synapse/issues/8121), [\#8133](https://github.com/matrix-org/synapse/issues/8133), [\#8156](https://github.com/matrix-org/synapse/issues/8156), [\#8162](https://github.com/matrix-org/synapse/issues/8162), [\#8166](https://github.com/matrix-org/synapse/issues/8166), [\#8168](https://github.com/matrix-org/synapse/issues/8168), [\#8173](https://github.com/matrix-org/synapse/issues/8173), [\#8191](https://github.com/matrix-org/synapse/issues/8191), [\#8192](https://github.com/matrix-org/synapse/issues/8192), [\#8193](https://github.com/matrix-org/synapse/issues/8193), [\#8194](https://github.com/matrix-org/synapse/issues/8194), [\#8195](https://github.com/matrix-org/synapse/issues/8195), [\#8197](https://github.com/matrix-org/synapse/issues/8197), [\#8199](https://github.com/matrix-org/synapse/issues/8199), [\#8200](https://github.com/matrix-org/synapse/issues/8200), [\#8201](https://github.com/matrix-org/synapse/issues/8201), [\#8202](https://github.com/matrix-org/synapse/issues/8202), [\#8207](https://github.com/matrix-org/synapse/issues/8207), [\#8213](https://github.com/matrix-org/synapse/issues/8213), [\#8214](https://github.com/matrix-org/synapse/issues/8214))
- Remove some unused database functions. ([\#8085](https://github.com/matrix-org/synapse/issues/8085))
- Add type hints to various parts of the codebase. ([\#8090](https://github.com/matrix-org/synapse/issues/8090), [\#8127](https://github.com/matrix-org/synapse/issues/8127), [\#8187](https://github.com/matrix-org/synapse/issues/8187), [\#8241](https://github.com/matrix-org/synapse/issues/8241), [\#8140](https://github.com/matrix-org/synapse/issues/8140), [\#8183](https://github.com/matrix-org/synapse/issues/8183), [\#8232](https://github.com/matrix-org/synapse/issues/8232), [\#8235](https://github.com/matrix-org/synapse/issues/8235), [\#8237](https://github.com/matrix-org/synapse/issues/8237), [\#8244](https://github.com/matrix-org/synapse/issues/8244))
- Return the previous stream token if a non-member event is a duplicate. ([\#8093](https://github.com/matrix-org/synapse/issues/8093), [\#8112](https://github.com/matrix-org/synapse/issues/8112))
- Separate `get_current_token` into two since there are two different use cases for it. ([\#8113](https://github.com/matrix-org/synapse/issues/8113))
- Remove `ChainedIdGenerator`. ([\#8123](https://github.com/matrix-org/synapse/issues/8123))
- Reduce the amount of whitespace in JSON stored and sent in responses. ([\#8124](https://github.com/matrix-org/synapse/issues/8124))
- Update the test federation client to handle streaming responses. ([\#8130](https://github.com/matrix-org/synapse/issues/8130))
- Micro-optimisations to `get_auth_chain_ids`. ([\#8132](https://github.com/matrix-org/synapse/issues/8132))
- Refactor `StreamIdGenerator` and `MultiWriterIdGenerator` to have the same interface. ([\#8161](https://github.com/matrix-org/synapse/issues/8161))
- Add functions to `MultiWriterIdGen` used by events stream. ([\#8164](https://github.com/matrix-org/synapse/issues/8164), [\#8179](https://github.com/matrix-org/synapse/issues/8179))
- Fix tests that were broken due to the merge of 1.19.1. ([\#8167](https://github.com/matrix-org/synapse/issues/8167))
- Make `SlavedIdTracker.advance` have the same interface as `MultiWriterIDGenerator`. ([\#8171](https://github.com/matrix-org/synapse/issues/8171))
- Remove unused `is_guest` parameter from, and add safeguard to, `MessageHandler.get_room_data`. ([\#8174](https://github.com/matrix-org/synapse/issues/8174), [\#8181](https://github.com/matrix-org/synapse/issues/8181))
- Standardize the mypy configuration. ([\#8175](https://github.com/matrix-org/synapse/issues/8175))
- Refactor some of `LoginRestServlet`'s helper methods, and move them to `AuthHandler` for easier reuse. ([\#8182](https://github.com/matrix-org/synapse/issues/8182))
- Fix `wait_for_stream_position` to allow multiple waiters on same stream ID. ([\#8196](https://github.com/matrix-org/synapse/issues/8196))
- Make `MultiWriterIDGenerator` work for streams that use negative values. ([\#8203](https://github.com/matrix-org/synapse/issues/8203))
- Refactor queries for device keys and cross-signatures. ([\#8204](https://github.com/matrix-org/synapse/issues/8204), [\#8205](https://github.com/matrix-org/synapse/issues/8205), [\#8222](https://github.com/matrix-org/synapse/issues/8222), [\#8224](https://github.com/matrix-org/synapse/issues/8224), [\#8225](https://github.com/matrix-org/synapse/issues/8225), [\#8231](https://github.com/matrix-org/synapse/issues/8231), [\#8233](https://github.com/matrix-org/synapse/issues/8233), [\#8234](https://github.com/matrix-org/synapse/issues/8234))
- Fix type hints for functions decorated with `@cached`. ([\#8240](https://github.com/matrix-org/synapse/issues/8240))
- Remove obsolete `order` field from federation send queues. ([\#8245](https://github.com/matrix-org/synapse/issues/8245))
- Stop sub-classing from object. ([\#8249](https://github.com/matrix-org/synapse/issues/8249))
- Add more logging to debug slow startup. ([\#8264](https://github.com/matrix-org/synapse/issues/8264))
- Do not attempt to upgrade database schema on worker processes. ([\#8266](https://github.com/matrix-org/synapse/issues/8266), [\#8276](https://github.com/matrix-org/synapse/issues/8276))
2020-09-08 14:04:20 +01:00
Richard van der Hoff
525efab612 1.20.0rc1 2020-09-08 12:58:37 +01:00
Patrick Cloke
72bec36d50
Directly import json from the standard library. (#8259)
By importing from canonicaljson the simplejson module was still being used
in some situations. After this change the std lib json is consistenty used
throughout Synapse.
2020-09-08 07:33:48 -04:00
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
Brendan Abolivier
d8762cc116
Only add rows to the push actions table if the event notifies or should be marked unread (#8274) 2020-09-07 16:56:27 +01:00
Richard van der Hoff
77794ebc77
Fix stack overflow when logging system encounters an error (#8268) 2020-09-07 16:54:30 +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
Alexandre Morignot
7586fdf1e8
Bump canonicaljson to version 1.4.0 (#8262)
The version 1.3.0 has a bug with unicode charecters:
```
>>> from canonicaljson import encode_pretty_printed_json
>>> encode_pretty_printed_json({'a': 'à'})
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/erdnaxeli/.pyenv/versions/3.6.7/lib/python3.6/site-packages/canonicaljson.py", line 96, in encode_pretty_printed_json
    return _pretty_encoder.encode(json_object).encode("ascii")
UnicodeEncodeError: 'ascii' codec can't encode character '\xe0' in position 12: ordinal not in range(128)
```

Signed-off-by: Alexandre Morignot <erdnaxeli@cervoi.se>

Co-authored-by: Alexandre Morignot <erdnaxeli@cervoi.se>
2020-09-07 12:21:38 +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
Patrick Cloke
db7de4d182
Fix a regression from calling read_templates. (#8252)
Regressed in #8037.
2020-09-04 09:10:33 -04:00
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
Erik Johnston
be16ee59a8
Add type hints to more handlers (#8244) 2020-09-03 22:02:29 +01:00
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
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
208e1d3eb3
Fix typing for @cached wrapped functions (#8240)
This requires adding a mypy plugin to fiddle with the type signatures a bit.
2020-09-03 15:38:32 +01:00
Patrick Cloke
2aa127c207
Revert pinning of setuptools (#8239) 2020-09-03 09:45:36 -04:00
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
Patrick Cloke
d250521cf5
Convert the main methods run by the reactor to async. (#8213) 2020-09-02 07:44:50 -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
Patrick Cloke
7d103a594e
Convert appservice code to async/await. (#8207) 2020-09-01 11:03:49 -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
5bf8e5f55b
Convert the well known resolver to async (#8214) 2020-09-01 09:15:22 -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
Patrick Cloke
318245eaa6
Do not install setuptools 50.0. (#8212)
This is due to compatibility issues with old Python versions.
2020-09-01 08:16:58 -04:00
Richard van der Hoff
aa07c37cf0
Move and rename get_devices_with_keys_by_user (#8204)
* Move `get_devices_with_keys_by_user` to `EndToEndKeyWorkerStore`

this seems a better fit for it.

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

* Rename `get_devices_with_keys_by_user`

to better reflect what it does.

* get_device_stream_token abstract method

To avoid referencing fields which are declared in the derived classes, make
`get_device_stream_token` abstract, and define that in the classes which define
`_device_list_id_gen`.
2020-09-01 12:41:21 +01:00
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
Richard van der Hoff
8027166dd5 Add a comment about _LimitedHostnameResolver 2020-08-29 00:06:00 +01:00
Patrick Cloke
d2ac767de2
Convert ReadWriteLock to async/await. (#8202) 2020-08-28 16:47:11 -04:00
Andrew Morgan
b4826d6eb1 Fix incorrect return signature 2020-08-28 17:39:48 +01:00
Erik Johnston
3b4556cf87
Fix wait_for_stream_position for multiple waiters. (#8196)
This fixes a bug where having multiple callers waiting on the same
stream and position will cause it to try and compare two deferreds,
which fails (due to the sorted list having an entry of `Tuple[int,
Deferred]`).
2020-08-28 17:12:45 +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
b055dc9322
Ensure that the OpenID Connect remote ID is a string. (#8190) 2020-08-28 08:56:36 -04:00
Patrick Cloke
5c03134d0f
Convert additional database code to async/await. (#8195) 2020-08-28 07:54:27 -04:00
Patrick Cloke
d5e73cb6aa
Define StateMap as immutable and add a MutableStateMap type. (#8183) 2020-08-28 07:28:53 -04:00
Andrew Morgan
2c2e649be2
Move and refactor LoginRestServlet helper methods (#8182)
This is split out from https://github.com/matrix-org/synapse/pull/7438, which had gotten rather large.

`LoginRestServlet` has a couple helper methods, `login_submission_legacy_convert` and `login_id_thirdparty_from_phone`. They're primarily used for converting legacy user login submissions to "identifier" dicts ([see spec](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-login)). Identifying information such as usernames or 3PID information used to be top-level in the login body. They're now supposed to be put inside an [identifier](https://matrix.org/docs/spec/client_server/r0.6.1#identifier-types) parameter instead.

#7438's purpose is to allow using the new identifier parameter during User-Interactive Authentication, which is currently handled in AuthHandler. That's why I've moved these helper methods there. I also moved the refactoring of these method from #7438 as they're relevant.
2020-08-28 09:58:17 +01:00
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
Brendan Abolivier
9cfc120233
Merge branch 'master' into develop 2020-08-27 11:01:21 +01:00
Brendan Abolivier
eadfda3ebc 1.19.1 2020-08-27 10:50:39 +01:00
Patrick Cloke
6fe12c9512
Do not propagate typing notifications from shadow-banned users. (#8176) 2020-08-26 12:05:36 -04:00
Andrew Morgan
e0d6244beb
Remove unused parameter from, and add safeguard in, get_room_data (#8174)
Small cleanup PR.

* Removed the unused `is_guest` argument
* Added a safeguard to a (currently) impossible code path, fixing static checking at the same time.
2020-08-26 15:07:35 +01:00
Patrick Cloke
2e6c90ff84
Do not propagate profile changes of shadow-banned users into rooms. (#8157) 2020-08-26 08:49:01 -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
Patrick Cloke
5099bd68da
Do not allow send_nonmember_event to be called with shadow-banned users. (#8158) 2020-08-25 10:52:15 -04:00
Brendan Abolivier
6e1c64a668 Synapse 1.19.1rc1 (2020-08-25)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
 - Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153))
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Merge tag 'v1.19.1rc1' into develop

Synapse 1.19.1rc1 (2020-08-25)
==============================

Bugfixes
--------

- Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139))
- Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153))
2020-08-25 15:48:11 +01:00
Brendan Abolivier
b79d69796c 1.19.1rc1 2020-08-25 15:24:39 +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
Patrick Cloke
5758dcf30c
Add type hints for state. (#8140) 2020-08-24 14:25:27 -04:00
Patrick Cloke
cbd8d83da7
Stop shadow-banned users from sending non-member events. (#8142) 2020-08-24 13:58:56 -04:00
Brendan Abolivier
420484a334
Allow capping a room's retention policy (#8104) 2020-08-24 18:21:04 +01:00
Brendan Abolivier
393a811a41
Fix join ratelimiter breaking profile updates and idempotency (#8153) 2020-08-24 18:06:04 +01:00
Will Hunt
2df82ae451
Do not apply ratelimiting on joins to appservices (#8139)
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
2020-08-24 14:53:53 +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
Will Hunt
cbbf9126cb
Do not apply ratelimiting on joins to appservices (#8139)
Add new method ratelimiter.can_requester_do_action and ensure that appservices are exempt from being ratelimited.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
2020-08-21 15:07:56 +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
Patrick Cloke
e259d63f73
Stop shadow-banned users from sending invites. (#8095) 2020-08-20 15:07:42 -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
592cdf73be
Improve the error code when trying to register using a name reserved for guests. (#8135) 2020-08-20 10:39:41 -04:00
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
731dfff347
Ensure a group ID is valid before trying to get rooms for it. (#8129) 2020-08-20 06:41:32 -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
f594e434c3
Switch the JSON byte producer from a pull to a push producer. (#8116) 2020-08-19 08:07:57 -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
d89692ea84
Convert runWithConnection to async. (#8121) 2020-08-19 07:09:24 -04:00
Patrick Cloke
d294f0e7e1
Remove the unused inlineCallbacks code-paths in the caching code (#8119) 2020-08-19 07:09:07 -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
Andrew Morgan
5cf7c12995
Remove : from allowed client_secret chars (#8101)
Closes: https://github.com/matrix-org/synapse/issues/6766

Equivalent Sydent PR: https://github.com/matrix-org/sydent/pull/309

I believe it's now time to remove the extra allowed `:` from `client_secret` parameters.
2020-08-18 14:14:27 +01:00
Patrick Cloke
2f4d60a5ba
Iteratively encode JSON responses to avoid blocking the reactor. (#8013) 2020-08-18 08:49:59 -04:00
Patrick Cloke
25e55d2598
Return the previous stream token if a non-member event is a duplicate. (#8093) 2020-08-18 07:53:23 -04:00
Andrew Morgan
8b6c176aee
Add resources.consent conditional dependency back (#8107)
Turns out that part of the codebase (synapse.config.server) checks for this key explicitly. Remove that check.
2020-08-18 10:59:54 +01:00
Patrick Cloke
050e20e7ca
Convert some of the general database methods to async (#8100) 2020-08-17 12:18:01 -04:00
Andrew Morgan
e04e465b4d
Use the default templates when a custom template file cannot be found (#8037)
Fixes https://github.com/matrix-org/synapse/issues/6583
2020-08-17 17:05:00 +01:00
Olivier Wilkinson (reivilibre)
8390e00c7f Merge branch 'master' into develop 2020-08-17 14:28:49 +01:00
Olivier Wilkinson (reivilibre)
ea4e4d2f0b 1.19.0 2020-08-17 14:12:46 +01:00
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
Erik Johnston
dc22090a67
Add type hints to synapse.handlers.room (#8090) 2020-08-14 14:47:53 +01:00
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
Olivier Wilkinson (reivilibre)
bfd79c2988 Synapse 1.19.0rc1 (2020-08-13)
==============================
 
 Removal warning
 ---------------
 
 As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the `latest-py3` tag. Please see [the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180).
 
 Features
 --------
 
 - Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902))
 - Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964))
 - Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008))
 - Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048))
 - Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052))
 - Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314))
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977))
 - Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978))
 - Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980))
 - Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996))
 - Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999))
 - Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012))
 
 Updates to the Docker image
 ---------------------------
 
 - We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))
 
 Improved Documentation
 ----------------------
 
 - Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899))
 - Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000))
 - Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992))
 - Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010))
 
 Internal Changes
 ----------------
 
 - Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372))
 - Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979))
 - Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070))
 - Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952))
 - Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970))
 - Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971))
 - Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997))
 - Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001))
 - Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009))
 - Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024))
 - Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033))
 - Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040))
 - Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041))
 - Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043))
 - Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049))
 - Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050))
 - It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051))
 - Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067))
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Merge tag 'v1.19.0rc1' into develop

Synapse 1.19.0rc1 (2020-08-13)
==============================

Removal warning
---------------

As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the `latest-py3` tag. Please see [the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180).

Features
--------

- Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902))
- Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964))
- Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008))
- Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048))
- Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052))
- Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314))

Bugfixes
--------

- Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977))
- Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978))
- Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980))
- Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996))
- Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999))
- Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012))

Updates to the Docker image
---------------------------

- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056))

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

- Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899))
- Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000))
- Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992))
- Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010))

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

- Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372))
- Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979))
- Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070))
- Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952))
- Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970))
- Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971))
- Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997))
- Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001))
- Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009))
- Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024))
- Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033))
- Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040))
- Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041))
- Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043))
- Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049))
- Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050))
- It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051))
- Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067))
2020-08-13 18:22:58 +01:00
Olivier Wilkinson (reivilibre)
091ca3910d 1.19.0rc1 2020-08-13 17:12:21 +01:00
Richard van der Hoff
53834bb9c4
Run remove_push_actions_from_staging in foreground (#8081)
If we got an error persisting an event, we would try to remove the push actions
asynchronously, which would lead to a 'Re-starting finished log context'
warning.

I don't think there's any need for this to be asynchronous.
2020-08-13 17:05:31 +01:00
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
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
Erik Johnston
5dd73d029e
Add type hints to handlers.message and events.builder (#8067) 2020-08-12 15:05:50 +01:00
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
9d1e4942ab
Fix typing for notifier (#8064) 2020-08-12 14:03:08 +01:00
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
fdb46b5442 Merge remote-tracking branch 'origin/develop' into erikj/type_server 2020-08-11 22:03:14 +01:00
Erik Johnston
c066928915 Add comment explaining cast 2020-08-11 22:01:12 +01:00
Erik Johnston
61d8ff0d44
Auto set logging filter (#8051)
We do this to prevent foot guns. The default config uses a MemoryFilter,
but users are free to change to logging to files directly. If they do
then they have to ensure to set the `filters: [context]` on the right
handler, otherwise records get written with the wrong context.

Instead we move the logic to happen when we generate a record, which is
when we *log* rather than *handle*.

(It's possible to add filters to loggers in the config, however they
don't apply to descendant loggers and so they have to be manually set on
*every* logger used in the code base)
2020-08-11 21:58:56 +01:00
Erik Johnston
a1e9bb9eae
Add typing info to Notifier (#8058) 2020-08-11 19:40:02 +01:00
Erik Johnston
8a3dac3c19 Handle optional dependencies for Oidc and Saml 2020-08-11 18:20:45 +01:00
Erik Johnston
0304ad0c3d Move setting of Filter into code.
We do this to prevent foot guns. The default config uses a MemoryFilter,
but users are free to change to logging to files directly. If they do
then they have to ensure to set the `filters: [context]` on the right
handler, otherwise records get written with the wrong context.

Instead we move the logic to happen when we generate a record, which is
when we *log* rather than *handle*.

(It's possible to add filters to loggers in the config, however they
don't apply to descendant loggers and so they have to be manually set on
*every* logger used in the code base)
2020-08-11 18:10:46 +01:00
Erik Johnston
a0f574f3c2
Reduce INFO logging (#8050)
c.f. #8021 

A lot of the code here is to change the `Completed 200 OK` logging to include the request URI so that we can drop the `Sending request...` log line.

Some notes:

1. We won't log retries, which may be confusing considering the time taken log line includes retries and sleeps.
2. The `_send_request_with_optional_trailing_slash` will always be logged *without* the forward slash, even if it succeeded only with the forward slash.
2020-08-11 18:10:07 +01:00
Erik Johnston
db131b6b22
Change the default log config to reduce disk I/O and storage (#8040)
* Change default log config to buffer by default.

This batches up writes to the filesystem, which is more efficient for
disk I/O. This means that it can take some time for logs to get written
to disk. Note that ERROR logs (and above) immediately flush the buffer.

This only effects new installs, as we only write the log config if
started with `--generate-config` (in the same way we do for generating
signing keys).

* Default to keeping last 4 days of logs.

This hopefully reduces the amount of logs kept for new servers. Keeping
the last 1GB of logs is likely overkill for new servers, but equally may
not be enough for busy ones.

Instead, we keep the last four days worth of logs, enough so that admins
can investigate any problems that happened over e.g. a long weekend.
2020-08-11 18:09:46 +01:00
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
Richard van der Hoff
0cb169900e
Implement login blocking based on SAML attributes (#8052)
Hopefully this mostly speaks for itself. I also did a bit of cleaning up of the
error handling.

Fixes #8047
2020-08-11 16:08:10 +01:00
Richard van der Hoff
fcbab08cbd
Add an assertion on prev_events in create_new_client_event (#8041)
I think this would have caught all the cases in
https://github.com/matrix-org/synapse/issues/7642 - and I think a 500 makes
more sense here than a 403
2020-08-10 12:29:47 +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
Brendan Abolivier
5c43c43240
Typo 2020-08-10 11:23:24 +01:00
Brendan Abolivier
1a3aabcf3f
Lint 2020-08-10 11:13:21 +01:00
Brendan Abolivier
cee6c6012e
why mypy why 2020-08-10 11:10:34 +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
Richard van der Hoff
de6f892065
Add a comment about SSLv23_METHOD (#8043) 2020-08-07 15:14:29 +01:00
Erik Johnston
2f9fd5ab00
Don't log OPTIONS request at INFO (#8049) 2020-08-07 14:53:05 +01:00
Patrick Cloke
4e874ed593
Remove unnecessary maybeDeferred calls (#8044) 2020-08-07 09:44:48 -04:00
Erik Johnston
7620912d84
Add health check endpoint (#8048) 2020-08-07 14:21:24 +01:00
David Vo
4dd27e6d11
Reduce unnecessary whitespace in JSON. (#7372) 2020-08-07 08:02:55 -04:00
Brendan Abolivier
367e9e6e9e
Lint 2020-08-06 17:57:58 +01:00
Brendan Abolivier
bf33d5c457
Incorporate review 2020-08-06 17:52:34 +01:00
Brendan Abolivier
2ffd6783c7
Revert #7736 (#8039) 2020-08-06 17:15:35 +01:00
Patrick Cloke
fe6cfc80ec
Convert some util functions to async (#8035) 2020-08-06 08:39:35 -04:00
Patrick Cloke
d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
Patrick Cloke
c36228c403
Convert run_as_background_process inner function to async. (#8032) 2020-08-06 08:20:42 -04:00
Patrick Cloke
66f24449dd
Improve performance of the register endpoint (#8009) 2020-08-06 08:09:55 -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
Richard van der Hoff
0a86850ba3
Stop the parent process flushing the logs on exit (#8012)
This solves the problem that the first few lines are logged twice on matrix.org. Hopefully the comments explain it.
2020-08-05 09:35:17 +01:00
Patrick Cloke
8ff2deda72
Fix async/await calls for broken media providers. (#8027) 2020-08-04 09:44:25 -04:00
Patrick Cloke
88a3ff12f0
Convert the SimpleHttpClient to async. (#8016) 2020-08-04 07:22:04 -04:00
Patrick Cloke
e19de43eb5
Convert streams to async. (#8014) 2020-08-04 07:21:47 -04:00
Richard van der Hoff
916cf2d439
re-implement daemonize (#8011)
This has long been something I've wanted to do. Basically the `Daemonize` code
is both too flexible and not flexible enough, in that it offers a bunch of
features that we don't use (changing UID, closing FDs in the child, logging to
syslog) and doesn't offer a bunch that we could do with (redirecting stdout/err
to a file instead of /dev/null; having the parent not exit until the child is
running).

As a first step, I've lifted the Daemonize code and removed the bits we don't
use. This should be a non-functional change. Fixing everything else will come
later.
2020-08-04 10:03:41 +01:00
Andrew Morgan
481f76c7aa
Remove signature check on v1 identity server lookups (#8001)
We've [decided](https://github.com/matrix-org/synapse/issues/5253#issuecomment-665976308) to remove the signature check for v1 lookups.

The signature check has been removed in v2 lookups. v1 lookups are currently deprecated. As mentioned in the above linked issue, this verification was causing deployments for the vector.im and matrix.org IS deployments, and this change is the simplest solution, without being unjustified.

Implementations are encouraged to use the v2 lookup API as it has [increased privacy benefits](https://github.com/matrix-org/matrix-doc/pull/2134).
2020-08-03 21:56:43 +01:00
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
Patrick Cloke
6812509807
Implement handling of HTTP HEAD requests. (#7999) 2020-08-03 08:45:42 -04:00
Patrick Cloke
2a89ce8cd4
Convert the crypto module to async/await. (#8003) 2020-08-03 08:29:01 -04:00
Michael Albert
b6c6fb7950
Allow guests to operate in encrypted rooms (#7314)
Signed-off-by: Michael Albert <michael.albert@awesome-technologies.de>
2020-08-03 12:13:49 +01:00
Patrick Cloke
3b415e23a5
Convert replication code to async/await. (#7987) 2020-08-03 07:12:55 -04:00
Patrick Cloke
db5970ac6d
Convert ACME code to async/await. (#7989) 2020-08-03 07:09:33 -04:00
Brendan Abolivier
e2f1cccc8a
Fix PUT /pushrules to use the right rule IDs 2020-08-03 11:52:52 +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
Patrick Cloke
d1008fe949
Fix some comments and types in service notices (#7996) 2020-07-31 16:22:06 -04:00
Erik Johnston
faba873d4b Merge branch 'develop' of github.com:matrix-org/synapse into erikj/add_rate_limiting_to_joins 2020-07-31 15:07:01 +01:00
Erik Johnston
18de00adb4 Add ratelimiting on joins 2020-07-31 15:06:56 +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
60328ce9fb
Lint 2020-07-30 19:02:28 +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
Richard van der Hoff
0a7fb24716
Fix invite rejection when we have no forward-extremeties (#7980)
Thanks to some slightly overzealous cleanup in the
`delete_old_current_state_events`, it's possible to end up with no
`event_forward_extremities` in a room where we have outstanding local
invites. The user would then get a "no create event in auth events" when trying
to reject the invite.

We can hack around it by using the dangling invite as the prev event.
2020-07-30 16:58:57 +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
Patrick Cloke
4cce8ef74e
Convert appservice to async. (#7973) 2020-07-30 07:27:39 -04:00
Patrick Cloke
b3a97d6dac
Convert some of the data store to async. (#7976) 2020-07-30 07:20:41 -04:00
Patrick Cloke
3950ae51ef
Ensure that remove_pusher is always async (#7981) 2020-07-30 06:56:55 -04:00
Olivier Wilkinson (reivilibre)
a9631b7b4b 1.18.0 2020-07-30 10:56:54 +01:00
Erik Johnston
2c1b9d6763
Update worker docs with recent enhancements (#7969) 2020-07-29 23:22:13 +01:00
Patrick Cloke
a53e0160a2
Ensure the msg property of HttpResponseException is a string. (#7979) 2020-07-29 13:56:06 -04:00
Patrick Cloke
d90087cffa
Remove from the event_relations table when purging historical events. (#7978) 2020-07-29 13:55:01 -04:00
Patrick Cloke
3a00bd1378
Add additional logging for SAML sessions. (#7971) 2020-07-29 13:54:44 -04:00
Brendan Abolivier
8dff4a1242
Re-implement unread counts (#7736) 2020-07-29 18:26:55 +01:00
Aaron Raimist
2184f61fae
Various improvements to the docs (#7899) 2020-07-29 10:35:44 -04:00
Patrick Cloke
3345c166a4
Convert storage layer to async/await. (#7963) 2020-07-28 16:09:53 -04:00
Dirk Klimpel
e866e3b896
Add an option to disable purge in delete room admin API (#7964)
Add option ```purge``` to ```POST /_synapse/admin/v1/rooms/<room_id>/delete```
Fixes: #3761

Signed-off-by: Dirk Klimpel dirk@klimpel.org
2020-07-28 20:08:23 +01:00
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
2c1e1b153d
Use the JSON module from the std library instead of simplejson. (#7936) 2020-07-28 10:28:59 -04:00
lugino-emeritus
3857de2194
Option to allow server admins to join complex rooms (#7902)
Fixes #7901.

Signed-off-by: Niklas Tittjung <nik_t.01@web.de>
2020-07-28 13:41:44 +01:00