Commit Graph

962 Commits

Author SHA1 Message Date
Quentin Gliech fe1daad672
Move the "email unsubscribe" resource, refactor the macaroon generator & simplify the access token verification logic. (#12986)
This simplifies the access token verification logic by removing the `rights`
parameter which was only ever used for the unsubscribe link in email
notifications. The latter has been moved under the `/_synapse` namespace,
since it is not a standard API.

This also makes the email verification link more secure, by embedding the
app_id and pushkey in the macaroon and verifying it. This prevents the user
from tampering the query parameters of that unsubscribe link.

Macaroon generation is refactored:

- Centralised all macaroon generation and verification logic to the
  `MacaroonGenerator`
- Moved to `synapse.utils`
- Changed the constructor to require only a `Clock`, hostname, and a secret key
  (instead of a full `Homeserver`).
- Added tests for all methods.
2022-06-14 09:12:08 -04:00
Quentin Gliech 92103cb2c8
Decouple `synapse.api.auth_blocking.AuthBlocking` from `synapse.api.auth.Auth`. (#13021) 2022-06-14 09:51:15 +01:00
Erik Johnston e3163e2e11
Reduce the amount of state we pull from the DB (#12811) 2022-06-06 09:24:12 +01:00
Patrick Cloke 7bc08f3201
Remove remaining bits of groups code. (#12936)
* Update worker docs to remove group endpoints.
* Removes an unused parameter to `ApplicationService`.
* Break dependency between media repo and groups.
* Avoid copying `m.room.related_groups` state events during room upgrades.
2022-06-01 09:41:25 -04:00
Travis Ralston d0e40dfe29
Fix M_USER_ACCOUNT_SUSPENDED error code for spec compliance (#12923) 2022-05-31 08:42:18 +01:00
Travis Ralston bcfdfeb65d Revert "Fix M_USER_ACCOUNT_SUSPENDED error code for spec compliance (#12922)"
This reverts commit e0fae823e9.
2022-05-30 20:29:40 -06:00
Travis Ralston e0fae823e9
Fix M_USER_ACCOUNT_SUSPENDED error code for spec compliance (#12922)
`M_` is a reserved namespace.
2022-05-31 02:27:19 +00:00
David Teller af7db19e1e
Uniformize spam-checker API, part 3: Expand check_event_for_spam with the ability to return additional fields (#12846)
Signed-off-by: David Teller <davidt@element.io>
2022-05-30 18:24:56 +02:00
David Teller 888eb736a1
Add code M_USER_ACCOUNT_SUSPENDED, as per MSC3823. (#12845)
Signed-off-by: David Teller <davidt@element.io>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2022-05-27 13:13:29 +00:00
Patrick Cloke c52abc1cfd
Additional constants for EDU types. (#12884)
Instead of hard-coding strings in many places.
2022-05-27 07:14:36 -04:00
Patrick Cloke a8db8c6eba
Remove user-visible groups/communities code (#12553)
Makes it so that groups/communities no longer exist from a user-POV. E.g. we remove:

* All API endpoints (including Client-Server, Server-Server, and admin).
* Documented configuration options (and the experimental flag, which is now unused).
* Special handling during room upgrades.
* The `groups` section of the `/sync` response.
2022-05-25 07:53:40 -04:00
David Teller 28199e9357
Uniformize spam-checker API, part 2: check_event_for_spam (#12808)
Signed-off-by: David Teller <davidt@element.io>
2022-05-23 17:27:39 +00:00
David Teller 10280fc943
Uniformize spam-checker API, part 1: the `Code` enum. (#12703) 2022-05-20 14:53:25 +02:00
Travis Ralston 942c30b16b
Add a new room version for MSC3787's knock+restricted join rule (#12623) 2022-05-17 10:41:39 +00:00
Patrick Cloke 29f06704b8
Fix incorrect type hint in filtering code. (#12695) 2022-05-10 14:10:22 -04:00
reivilibre 07fa53ec40
Improve comments and error messages around access tokens. (#12577) 2022-05-05 13:39:59 +01:00
Patrick Cloke 7fbf42499d
Use `getClientAddress` instead of `getClientIP`. (#12599)
getClientIP was deprecated in Twisted 18.4.0, which also added
getClientAddress. The Synapse minimum version for Twisted is
currently 18.9.0, so all supported versions have the new API.
2022-05-04 14:11:21 -04:00
Šimon Brandner 116a4c8340
Implement changes to MSC2285 (hidden read receipts) (#12168)
* Changes hidden read receipts to be a separate receipt type
  (instead of a field on `m.read`).
* Updates the `/receipts` endpoint to accept `m.fully_read`.
2022-05-04 11:59:22 -04:00
Tulir Asokan 4bc8cb4669
Implement MSC2815: allow room moderators to view redacted event content (#12427)
Implements matrix-org/matrix-spec-proposals#2815

Signed-off-by: Tulir Asokan <tulir@maunium.net>
2022-04-20 12:57:39 +01:00
Patrick Cloke 86cf6a3a17
Remove references to unstable identifiers from MSC3440. (#12382)
Removes references to unstable thread relation, unstable
identifiers for filtering parameters, and the experimental
config flag.
2022-04-12 08:42:03 -04:00
David Robertson a2b00a4486
Bump `black` and `click` versions (#12320) 2022-03-29 10:41:19 +00:00
Patrick Cloke ea27528b5d
Support stable identifiers for MSC3440: Threading (#12151)
The unstable identifiers are still supported if the experimental configuration
flag is enabled. The unstable identifiers will be removed in a future release.
2022-03-10 15:36:13 +00:00
Richard van der Hoff 6c0b44a3d7
Fix `PushRuleEvaluator` and `Filter` to work on frozendicts (#12100)
* Fix `PushRuleEvaluator` to work on frozendicts

frozendicts do not (necessarily) inherit from dict, so this needs to handle
them correctly.

* Fix event filtering for frozen events

Looks like this one was introduced by #11194.
2022-02-28 17:40:24 +00:00
Richard van der Hoff e24ff8ebe3
Remove `HomeServer.get_datastore()` (#12031)
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
2022-02-23 11:04:02 +00:00
Michael Telatynski 54e74f8bde
Fix M_WRONG_ROOM_KEYS_VERSION error not including `current_version` field (#11988)
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2022-02-14 19:28:00 +00:00
Jonathan de Jong 02632b3504
Stabilise MSC3231 (Token Based Registration) (#11867) 2022-02-04 12:15:13 +00:00
Patrick Cloke 119edf51eb
Remove support for the webclient listener. (#11895)
Also remove support for non-HTTP(S) web_client_location.
2022-02-03 18:36:49 +00:00
Patrick Cloke 10a88ba91c
Use auto_attribs/native type hints for attrs classes. (#11692) 2022-01-13 13:49:28 +00:00
Jason Robinson 2560b1b6b2
Allow tracking puppeted users for MAU (#11561)
Currently when puppeting another user, the user doing the puppeting is
tracked for client IPs and MAU (if configured).

When tracking MAU is important, it becomes necessary to be possible to
also track the client IPs and MAU of puppeted users. As an example a
client that manages user creation and creation of tokens via the Synapse
admin API, passing those tokens for the client to use.

This PR adds optional configuration to enable tracking of puppeted users
into monthly active users. The default behaviour stays the same.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2022-01-12 16:09:36 +00:00
Patrick Cloke cbd82d0b2d
Convert all namedtuples to attrs. (#11665)
To improve type hints throughout the code.
2021-12-30 18:47:12 +00:00
Richard van der Hoff 2215954147
Various opentracing enhancements (#11619)
* Wrap `auth.get_user_by_req` in an opentracing span

give `get_user_by_req` its own opentracing span, since it can result in a
non-trivial number of sub-spans which it is useful to group together.

This requires a bit of reorganisation because it also sets some tags (and may
force tracing) on the servlet span.

* Emit opentracing span for encoding json responses

This can be a significant time sink.

* Rename all sync spans with a prefix

* Write an opentracing span for encoding sync response

* opentracing span to group generate_room_entries

* opentracing spans within sync.encode_response

* changelog

* Use the `trace` decorator instead of context managers
2021-12-21 11:10:36 +00:00
reivilibre 17886d2603
Add experimental support for MSC3202: allowing application services to masquerade as specific devices. (#11538) 2021-12-15 10:40:52 +00:00
Patrick Cloke d93362d87f
Add a constant for receipt types (m.read). (#11531)
And expand some type hints in the receipts storage module.
2021-12-08 12:26:29 -05:00
Sean Quah 7862f821de
Annotate string constants in `synapse.api.constants` with `Final` (#11356)
This change makes mypy complain if the constants are ever reassigned,
and, more usefully, makes mypy type them as `Literal`s instead of `str`s,
allowing code of the following form to pass mypy:
```py
def do_something(membership: Literal["join", "leave"], ...): ...

do_something(Membership.JOIN, ...)
```
2021-11-25 16:14:23 +00:00
Aaron R d993c3bb1e
Add support for `/_matrix/media/v3` APIs (#11371)
* Add support for `/_matrix/media/v3` APIs

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Update `workers.md` to use v3 client and media APIs

Signed-off-by: Aaron Raimist <aaron@raim.ist>

* Add changelog

Signed-off-by: Aaron Raimist <aaron@raim.ist>
2021-11-17 15:30:24 +00:00
Patrick Cloke a19d01c3d9
Support filtering by relations per MSC3440 (#11236)
Adds experimental support for `relation_types` and `relation_senders`
fields for filters.
2021-11-09 08:10:58 -05:00
Richard van der Hoff 86a497efaa
Default value for `public_baseurl` (#11210)
We might as well use a default value for `public_baseurl` based on
`server_name` - in many cases, it will be correct.
2021-11-08 14:13:10 +00:00
reivilibre 69ab3dddbc
Make `check_event_allowed` module API callback not fail open (accept events) when an exception is raised (#11033) 2021-11-01 15:45:56 +00:00
Patrick Cloke 19d5dc6931
Refactor `Filter` to handle fields according to data being filtered. (#11194)
This avoids filtering against fields which cannot exist on an
event source. E.g. presence updates don't have a room.
2021-10-27 11:26:30 -04:00
Patrick Cloke ba00e20234
Add a thread relation type per MSC3440. (#11088)
Adds experimental support for MSC3440's `io.element.thread` relation
type (and the aggregation for it).
2021-10-21 14:39:16 -04:00
Patrick Cloke 3ab55d43bd
Add missing type hints to synapse.api. (#11109)
* Convert UserPresenceState to attrs.
* Remove args/kwargs from error classes and explicitly pass msg/errorcode.
2021-10-18 15:01:10 -04:00
Patrick Cloke eb9ddc8c2e
Remove the deprecated BaseHandler. (#11005)
The shared ratelimit function was replaced with a dedicated
RequestRatelimiter class (accessible from the HomeServer
object).

Other properties were copied to each sub-class that inherited
from BaseHandler.
2021-10-08 07:44:43 -04:00
Patrick Cloke 7e440520c9
Add type hints to filtering classes. (#10958) 2021-10-01 07:02:32 -04:00
Patrick Cloke d1bf5f7c9d
Strip "join_authorised_via_users_server" from join events which do not need it. (#10933)
This fixes a "Event not signed by authorising server" error when
transition room member from join -> join, e.g. when updating a
display name or avatar URL for restricted rooms.
2021-09-30 11:13:59 -04:00
Jason Robinson fa74536384
Fix AuthBlocking check when requester is appservice (#10881)
If the MAU count had been reached, Synapse incorrectly blocked appservice users even though they've been explicitly configured not to be tracked (the default). This was due to bypassing the relevant if as it was chained behind another earlier hit if as an elif.

Signed-off-by: Jason Robinson <jasonr@matrix.org>
2021-09-24 10:41:18 +01:00
Patrick Cloke 47854c71e9
Use direct references for configuration variables (part 4). (#10893) 2021-09-23 12:03:01 -04:00
Eric Eastwood 51e2db3598
Rename MSC2716 things from `chunk` to `batch` to match `/batch_send` endpoint (#10838)
See https://github.com/matrix-org/matrix-doc/pull/2716#discussion_r684574497

Dropping support for older MSC2716 room versions so we don't have to worry about
supporting both chunk and batch events.
2021-09-21 15:06:28 -05:00
Patrick Cloke 8c7a531e27
Use direct references for some configuration variables (part 2) (#10812) 2021-09-15 08:34:52 -04:00
Patrick Cloke 01c88a09cd
Use direct references for some configuration variables (#10798)
Instead of proxying through the magic getter of the RootConfig
object. This should be more performant (and is more explicit).
2021-09-13 13:07:12 -04:00
reivilibre 524b8ead77
Add types to synapse.util. (#10601) 2021-09-10 17:03:18 +01:00
Patrick Cloke a621ba0259
Prefer room v9 for restricted rooms. (#10772)
Hint to clients via the room capabilities API (MSC3244) that
room version 9 should be preferred for creating a room with
restricted join rules (instead of room version 8).
2021-09-09 07:37:33 -04:00
Patrick Cloke 0288e6033b
Add a constant for m.federate. (#10775) 2021-09-08 10:00:43 -04:00
Brendan Abolivier 287108fb2e Merge tag 'v1.42.0rc2' into develop
Synapse 1.42.0rc2 (2021-09-06)
==============================

This version of Synapse removes deprecated room-management admin APIs, removes out-of-date
email pushers, and improves error handling for fallback templates for user-interactive
authentication. For more information on these points, server administrators are
encouraged to read [the upgrade notes](docs/upgrade.md#upgrading-to-v1420).

Features
--------

- Support room version 9 from [MSC3375](https://github.com/matrix-org/matrix-doc/pull/3375). ([\#10747](https://github.com/matrix-org/synapse/issues/10747))

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

- Print a warning when using one of the deprecated `template_dir` settings. ([\#10768](https://github.com/matrix-org/synapse/issues/10768))
2021-09-06 16:29:59 +01:00
Richard van der Hoff 56e2a30634
Move `maybe_kick_guest_users` out of `BaseHandler` (#10744)
This is part of my ongoing war against BaseHandler. I've moved kick_guest_users into RoomMemberHandler (since it calls out to that handler anyway), and split maybe_kick_guest_users into the two places it is called.
2021-09-06 12:17:16 +01:00
Patrick Cloke ae3c16318b
Support MSC3375: room version 9. (#10747) 2021-09-03 12:51:15 -04:00
Eric Eastwood dc75fb7f05
Populate `rooms.creator` field for easy lookup (#10697)
Part of https://github.com/matrix-org/synapse/pull/10566

 - Fill in creator whenever we insert into the rooms table
 - Add background update to backfill any missing creator values
2021-09-01 16:27:58 +01:00
Erik Johnston cd22fb568a Merge branch 'master' into develop 2021-08-24 17:13:29 +01:00
Callum Brown 947dbbdfd1
Implement MSC3231: Token authenticated registration (#10142)
Signed-off-by: Callum Brown <callum@calcuode.com>

This is part of my GSoC project implementing [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231).
2021-08-21 22:14:43 +01:00
David Robertson ee3b2ac59a
Validate device_keys for C-S /keys/query requests (#10593)
* Validate device_keys for C-S /keys/query requests

Closes #10354

A small, not particularly critical fix. I'm interested in seeing if we
can find a more systematic approach though. #8445 is the place for any discussion.
2021-08-20 15:47:03 +01:00
Patrick Cloke 5cda75fede
Set room version 8 as preferred for restricted rooms. (#10571) 2021-08-20 07:17:50 -04:00
Eric Eastwood 7afb615839
When redacting, keep event fields around that maintain the historical event structure intact (MSC2716) (#10538)
* Keep event fields that maintain the historical event structure intact

Fix https://github.com/matrix-org/synapse/issues/10521

* Add changelog

* Bump room version

* Better changelog text

* Fix up room version after develop merge
2021-08-09 20:23:31 -05:00
Patrick Cloke 0c246dd4a0
Support MSC3289: Room version 8 (#10449)
This adds support for MSC3289: room version 8. This is room version 7 + MSC3083.
2021-08-09 10:46:39 +02:00
Eric Eastwood d0b294ad97
Make historical events discoverable from backfill for servers without any scrollback history (MSC2716) (#10245)
* Make historical messages available to federated servers

Part of MSC2716: https://github.com/matrix-org/matrix-doc/pull/2716

Follow-up to https://github.com/matrix-org/synapse/pull/9247

* Debug message not available on federation

* Add base starting insertion point when no chunk ID is provided

* Fix messages from multiple senders in historical chunk

Follow-up to https://github.com/matrix-org/synapse/pull/9247

Part of MSC2716: https://github.com/matrix-org/matrix-doc/pull/2716

---

Previously, Synapse would throw a 403,
`Cannot force another user to join.`,
because we were trying to use `?user_id` from a single virtual user
which did not match with messages from other users in the chunk.

* Remove debug lines

* Messing with selecting insertion event extremeties

* Move db schema change to new version

* Add more better comments

* Make a fake requester with just what we need

See https://github.com/matrix-org/synapse/pull/10276#discussion_r660999080

* Store insertion events in table

* Make base insertion event float off on its own

See https://github.com/matrix-org/synapse/pull/10250#issuecomment-875711889

Conflicts:
	synapse/rest/client/v1/room.py

* Validate that the app service can actually control the given user

See https://github.com/matrix-org/synapse/pull/10276#issuecomment-876316455

Conflicts:
	synapse/rest/client/v1/room.py

* Add some better comments on what we're trying to check for

* Continue debugging

* Share validation logic

* Add inserted historical messages to /backfill response

* Remove debug sql queries

* Some marker event implemntation trials

* Clean up PR

* Rename insertion_event_id to just event_id

* Add some better sql comments

* More accurate description

* Add changelog

* Make it clear what MSC the change is part of

* Add more detail on which insertion event came through

* Address review and improve sql queries

* Only use event_id as unique constraint

* Fix test case where insertion event is already in the normal DAG

* Remove debug changes

* Switch to chunk events so we can auth via power_levels

Previously, we were using `content.chunk_id` to connect one
chunk to another. But these events can be from any `sender`
and we can't tell who should be able to send historical events.
We know we only want the application service to do it but these
events have the sender of a real historical message, not the
application service user ID as the sender. Other federated homeservers
also have no indicator which senders are an application service on
the originating homeserver.

So we want to auth all of the MSC2716 events via power_levels
and have them be sent by the application service with proper
PL levels in the room.

* Switch to chunk events for federation

* Add unstable room version to support new historical PL

* Fix federated events being rejected for no state_groups

Add fix from https://github.com/matrix-org/synapse/pull/10439
until it merges.

* Only connect base insertion event to prev_event_ids

Per discussion with @erikjohnston,
https://matrix.to/#/!UytJQHLQYfvYWsGrGY:jki.re/$12bTUiObDFdHLAYtT7E-BvYRp3k_xv8w0dUQHibasJk?via=jki.re&via=matrix.org

* Make it possible to get the room_version with txn

* Allow but ignore historical events in unsupported room version

See https://github.com/matrix-org/synapse/pull/10245#discussion_r675592489

We can't reject historical events on unsupported room versions because homeservers without knowledge of MSC2716 or the new room version don't reject historical events either.

Since we can't rely on the auth check here to stop historical events on unsupported room versions, I've added some additional checks in the processing/persisting code (`synapse/storage/databases/main/events.py` ->  `_handle_insertion_event` and `_handle_chunk_event`). I've had to do some refactoring so there is method to fetch the room version by `txn`.

* Move to unique index syntax

See https://github.com/matrix-org/synapse/pull/10245#discussion_r675638509

* High-level document how the insertion->chunk lookup works

* Remove create_event fallback for room_versions

See https://github.com/matrix-org/synapse/pull/10245/files#r677641879

* Use updated method name
2021-07-28 10:46:37 -05:00
Erik Johnston 8c201c97ec Synapse 1.39.0rc3 (2021-07-28)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
 - Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
 - Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))
 
 Internal Changes
 ----------------
 
 - Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
 - Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))
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Merge tag 'v1.39.0rc3' into develop

Synapse 1.39.0rc3 (2021-07-28)
==============================

Bugfixes
--------

- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477))
- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485))
- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486))

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

- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461))
- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465))
2021-07-28 15:53:53 +01:00
Šimon Brandner c3b037795a
Support for MSC2285 (hidden read receipts) (#10413)
Implementation of matrix-org/matrix-doc#2285
2021-07-28 10:05:11 +02:00
Andrew Morgan 74d09a43d9
Always communicate device OTK counts to clients (#10485)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-07-27 14:36:38 +01:00
Patrick Cloke 228decfce1
Update the MSC3083 support to verify if joins are from an authorized server. (#10254) 2021-07-26 12:17:00 -04:00
Eric Eastwood 2d89c66b88
Switch to `chunk` events so we can auth via power_levels (MSC2716) (#10432)
Previously, we were using `content.chunk_id` to connect one
chunk to another. But these events can be from any `sender`
and we can't tell who should be able to send historical events.
We know we only want the application service to do it but these
events have the sender of a real historical message, not the
application service user ID as the sender. Other federated homeservers
also have no indicator which senders are an application service on
the originating homeserver.

So we want to auth all of the MSC2716 events via power_levels
and have them be sent by the application service with proper
PL levels in the room.
2021-07-21 10:29:57 +00:00
Michael Telatynski 69226c1ab4
MSC3244 room capabilities implementation (#10283) 2021-07-20 12:59:23 +01:00
Brendan Abolivier 36dc15412d
Add a module type for account validity (#9884)
This adds an API for third-party plugin modules to implement account validity, so they can provide this feature instead of Synapse. The module implementing the current behaviour for this feature can be found at https://github.com/matrix-org/synapse-email-account-validity.

To allow for a smooth transition between the current feature and the new module, hooks have been added to the existing account validity endpoints to allow their behaviours to be overridden by a module.
2021-07-16 18:11:53 +02:00
Jonathan de Jong bf72d10dbf
Use inline type hints in various other places (in `synapse/`) (#10380) 2021-07-15 11:02:43 +01:00
Eric Eastwood 0d5b08ac7a
Fix messages from multiple senders in historical chunk (MSC2716) (#10276)
Fix messages from multiple senders in historical chunk. This also means that an app service does not need to define `?user_id` when using this endpoint.

Follow-up to https://github.com/matrix-org/synapse/pull/9247

Part of MSC2716: https://github.com/matrix-org/matrix-doc/pull/2716
2021-07-13 14:12:33 -05:00
Patrick Cloke 8d609435c0
Move methods involving event authentication to EventAuthHandler. (#10268)
Instead of mixing them with user authentication methods.
2021-07-01 14:25:37 -04:00
Patrick Cloke aaf7d1acb8
Correct type hints for synapse.event_auth. (#10253) 2021-06-30 07:08:42 -04:00
Patrick Cloke f55836929d
Do not recurse into non-spaces in the spaces summary. (#10256)
Previously m.child.room events in non-space rooms would be
treated as part of the room graph, but this is no longer
supported.
2021-06-29 12:00:04 -04:00
Quentin Gliech bd4919fb72
MSC2918 Refresh tokens implementation (#9450)
This implements refresh tokens, as defined by MSC2918

This MSC has been implemented client side in Hydrogen Web: vector-im/hydrogen-web#235

The basics of the MSC works: requesting refresh tokens on login, having the access tokens expire, and using the refresh token to get a new one.

Signed-off-by: Quentin Gliech <quentingliech@gmail.com>
2021-06-24 14:33:20 +01:00
Eric Eastwood 96f6293de5
Add endpoints for backfilling history (MSC2716) (#9247)
Work on https://github.com/matrix-org/matrix-doc/pull/2716
2021-06-22 10:02:53 +01:00
Patrick Cloke 8c97d5863f
Update MSC3083 support per changes in the MSC. (#10189)
Adds a "type" field and generalize "space" to "room_id".
2021-06-17 12:53:27 -04:00
Richard van der Hoff 9e405034e5
Make opentracing trace into event persistence (#10134)
* Trace event persistence

When we persist a batch of events, set the parent opentracing span to the that
from the request, so that we can trace all the way in.

* changelog

* When we force tracing, set a baggage item

... so that we can check again later.

* Link in both directions between persist_events spans
2021-06-16 11:41:15 +01:00
Patrick Cloke 4911f7931d
Remove support for unstable MSC1772 prefixes. (#10161)
The stable prefixes have been supported since v1.34.0. The unstable
prefixes are not supported by any known clients.
2021-06-15 08:03:17 -04:00
Patrick Cloke 9e5ab6dd58
Remove the experimental flag for knocking and use stable prefixes / endpoints. (#10167)
* Room version 7 for knocking.
* Stable prefixes and endpoints (both client and federation) for knocking.
* Removes the experimental configuration flag.
2021-06-15 07:45:14 -04:00
Sorunome d936371b69
Implement knock feature (#6739)
This PR aims to implement the knock feature as proposed in https://github.com/matrix-org/matrix-doc/pull/2403

Signed-off-by: Sorunome mail@sorunome.de
Signed-off-by: Andrew Morgan andrewm@element.io
2021-06-09 19:39:51 +01:00
Richard van der Hoff ed53bf314f
Set opentracing priority before setting other tags (#10092)
... because tags on spans which aren't being sampled get thrown away.
2021-05-28 16:14:08 +01:00
Patrick Cloke f42e4c4eb9
Remove the experimental spaces enabled flag. (#10063)
In lieu of just always enabling the unstable spaces endpoint and
unstable room version.
2021-05-26 14:35:16 -04:00
Richard van der Hoff c14f99be46
Support enabling opentracing by user (#9978)
Add a config option which allows enabling opentracing by user id, eg for
debugging requests made by a test user.
2021-05-14 10:51:08 +01:00
Brendan Abolivier a683028d81
Correctly ratelimit invites when creating a room (#9968)
* Correctly ratelimit invites when creating a room

Also allow ratelimiting for more than one action at a time.
2021-05-12 16:05:28 +02:00
Richard van der Hoff 7967b36efe
Fix `m.room_key_request` to-device messages (#9961)
fixes #9960
2021-05-11 11:02:56 +01:00
Patrick Cloke 70f0ffd2fc Follow-up to #9915 to correct the identifier for room types. 2021-05-05 16:31:16 -04:00
Patrick Cloke e2a443550e
Support stable MSC1772 spaces identifiers. (#9915)
Support both the unstable and stable identifiers. A future release
will disable the unstable identifiers.
2021-05-05 11:56:51 -04:00
Richard van der Hoff 3ff2251754
Improved validation for received requests (#9817)
* Simplify `start_listening` callpath

* Correctly check the size of uploaded files
2021-04-23 19:20:44 +01:00
Patrick Cloke e83627926f
Add type hints to auth and auth_blocking. (#9876) 2021-04-23 12:02:16 -04:00
Patrick Cloke d924827da1
Check for space membership during a remote join of a restricted room (#9814)
When receiving a /send_join request for a room with join rules set to 'restricted',
check if the user is a member of the spaces defined in the 'allow' key of the join rules.

This only applies to an experimental room version, as defined in MSC3083.
2021-04-23 07:05:51 -04:00
Andrew Morgan 71f0623de9
Port "Allow users to click account renewal links multiple times without hitting an 'Invalid Token' page #74" from synapse-dinsic (#9832)
This attempts to be a direct port of https://github.com/matrix-org/synapse-dinsic/pull/74 to mainline. There was some fiddling required to deal with the changes that have been made to mainline since (mainly dealing with the split of `RegistrationWorkerStore` from `RegistrationStore`, and the changes made to `self.make_request` in test code).
2021-04-19 19:16:34 +01:00
Jonathan de Jong 4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

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

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Will Hunt e300ef64b1
Require AppserviceRegistrationType (#9548)
This change ensures that the appservice registration behaviour follows the spec. We decided to do this for Dendrite, so it made sense to also make a PR for synapse to correct the behaviour.
2021-04-12 15:13:55 +01:00
Patrick Cloke 35c5ef2d24
Add an experimental room version to support restricted join rules. (#9717)
Per MSC3083.
2021-03-31 16:39:08 -04:00
Erik Johnston 963f4309fe
Make RateLimiter class check for ratelimit overrides (#9711)
This should fix a class of bug where we forget to check if e.g. the appservice shouldn't be ratelimited.

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

Fixes #9663
2021-03-30 12:06:09 +01:00
Erik Johnston b5efcb577e
Make it possible to use dmypy (#9692)
Running `dmypy run` will do a `mypy` check while spinning up a daemon
that makes rerunning `dmypy run` a lot faster.

`dmypy` doesn't support `follow_imports = silent` and has
`local_partial_types` enabled, so this PR enables those options and
fixes the issues that were newly raised. Note that `local_partial_types`
will be enabled by default in upcoming mypy releases.
2021-03-26 16:49:46 +00:00
Brendan Abolivier 592d6305fd
Merge branch 'develop' into babolivier/msc3026 2021-03-19 16:12:40 +01:00
Richard van der Hoff 004234f03a
Initial spaces summary API (#9643)
This is very bare-bones for now: federation will come soon, while pagination is descoped for now but will come later.
2021-03-18 18:24:16 +00:00
Brendan Abolivier 405aeb0b2c
Implement MSC3026: busy presence state 2021-03-18 16:34:47 +01:00
Patrick Cloke 55da8df078
Fix additional type hints from Twisted 21.2.0. (#9591) 2021-03-12 11:37:57 -05:00
Richard van der Hoff 7eb6e39a8f
Record the SSO Auth Provider in the login token (#9510)
This great big stack of commits is a a whole load of hoop-jumping to make it easier to store additional values in login tokens, and then to actually store the SSO Identity Provider in the login token. (Making use of that data will follow in a subsequent PR.)
2021-03-04 14:44:22 +00:00
Patrick Cloke fc8b3d8809
Ratelimit cross-user key sharing requests. (#8957) 2021-02-19 13:20:34 -05:00
Patrick Cloke d2f0ec12d5
Add type hints to groups code. (#9393) 2021-02-17 08:41:47 -05:00
Eric Eastwood 0a00b7ff14
Update black, and run auto formatting over the codebase (#9381)
- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
2021-02-16 22:32:34 +00:00
Patrick Cloke e40d88cff3
Backout changes for automatically calculating the public baseurl. (#9313)
This breaks some people's configurations (if their Client-Server API
is not accessed via port 443).
2021-02-11 11:16:54 -05:00
Richard van der Hoff fa50e4bf4d
Give `public_baseurl` a default value (#9159) 2021-01-20 12:30:41 +00:00
Richard van der Hoff 0f8945e166
Kill off `HomeServer.get_ip_from_request()` (#9080)
Homeserver.get_ip_from_request() used to be a bit more complicated, but now it is totally redundant. Let's get rid of it.
2021-01-12 12:48:12 +00:00
Richard van der Hoff 2ec8ca5e60
Remove SynapseRequest.get_user_agent (#9069)
SynapseRequest is in danger of becoming a bit of a dumping-ground for "useful stuff relating to Requests",
which isn't really its intention (its purpose is to override render, finished and connectionLost to set up the 
LoggingContext and write the right entries to the request log).

Putting utility functions inside SynapseRequest means that lots of our code ends up requiring a
SynapseRequest when there is nothing synapse-specific about the Request at all, and any old
twisted.web.iweb.IRequest will do. This increases code coupling and makes testing more difficult.

In short: move get_user_agent out to a utility function.
2021-01-12 12:34:16 +00:00
Patrick Cloke 9dde9c9f01
Implement MSC2176: Updated redaction rules (#8984)
An experimental room version ("org.matrix.msc2176") contains
the new redaction rules for testing.
2021-01-05 07:41:48 -05:00
Erik Johnston a7a913918c Merge remote-tracking branch 'origin/erikj/as_mau_block' into develop 2020-12-18 09:51:56 +00:00
Erik Johnston 70586aa63e
Try and drop stale extremities. (#8929)
If we see stale extremities while persisting events, and notice that
they don't change the result of state resolution, we drop them.
2020-12-18 09:49:18 +00:00
Erik Johnston 7932d4e9f7 Don't MAU limit AS ghost users 2020-12-17 12:04:14 +00:00
Patrick Cloke be2db93b3c
Do not assume that the contents dictionary includes history_visibility. (#8945) 2020-12-16 08:46:37 -05:00
Erik Johnston a8eceb01e5
Honour AS ratelimit settings for /login requests (#8920)
Fixes #8846.
2020-12-11 16:33:31 +00:00
Erik Johnston f737368a26
Add admin API for logging in as a user (#8617) 2020-11-17 10:51:25 +00:00
Erik Johnston f21e24ffc2
Add ability for access tokens to belong to one user but grant access to another user. (#8616)
We do it this way round so that only the "owner" can delete the access token (i.e. `/logout/all` by the "owner" also deletes that token, but `/logout/all` by the "target user" doesn't).

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

When the target user and authenticated entity are different the `Processed request` log line will be logged with a: `{@admin:server as @bob:server} ...`. I'm not convinced by that format (especially since it adds spaces in there, making it harder to use `cut -d ' '` to chop off the start of log lines). Suggestions welcome.
2020-10-29 15:58:44 +00:00
Erik Johnston c850dd9a8e
Fix handling of User-Agent headers with bad utf-8. (#8632) 2020-10-23 17:12:59 +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
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
Mathieu Velten 916bb9d0d1
Don't push if an user account has expired (#8353) 2020-09-23 16:06:28 +01:00
Patrick Cloke 8a4a4186de
Simplify super() calls to Python 3 syntax. (#8344)
This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py
2020-09-18 09:56:44 -04:00
Andrew Morgan 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
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
Patrick Cloke c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
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
Patrick Cloke e259d63f73
Stop shadow-banned users from sending invites. (#8095) 2020-08-20 15:07:42 -04:00
Patrick Cloke eebf52be06
Be stricter about JSON that is accepted by Synapse (#8106) 2020-08-19 07:26:03 -04:00
Patrick Cloke ad6190c925
Convert stream database to async/await. (#8074) 2020-08-17 07:24:46 -04:00
Patrick Cloke ac77cdb64e
Add a shadow-banned flag to users. (#8092) 2020-08-14 12:37:59 -04:00
Patrick Cloke d4a7829b12
Convert synapse.api to async/await (#8031) 2020-08-06 08:30:06 -04:00
Patrick Cloke 66f24449dd
Improve performance of the register endpoint (#8009) 2020-08-06 08:09:55 -04:00
Patrick Cloke 8553f46498
Convert a synapse.events to async/await. (#7949) 2020-07-27 13:40:22 -04:00
Patrick Cloke b975fa2e99
Convert state resolution to async/await (#7942) 2020-07-24 10:59:51 -04:00
Patrick Cloke 35450519de
Ensure that calls to `json.dumps` are compatible with the standard library json. (#7836) 2020-07-15 13:40:54 -04:00
Patrick Cloke 4db1509516
Improve the type hints of synapse.api.errors. (#7820) 2020-07-14 07:03:58 -04:00
Patrick Cloke 66a4af8d96
Do not use canonicaljson to magically handle decoding bytes from JSON. (#7802) 2020-07-10 14:30:08 -04:00
Patrick Cloke 38e1fac886
Fix some spelling mistakes / typos. (#7811) 2020-07-09 09:52:58 -04:00
Will Hunt 62b1ce8539
isort 5 compatibility (#7786)
The CI appears to use the latest version of isort, which is a problem when isort gets a major version bump. Rather than try to pin the version, I've done the necessary to make isort5 happy with synapse.
2020-07-05 16:32:02 +01:00
Dagfinn Ilmari Mannsåker a3f11567d9
Replace all remaining six usage with native Python 3 equivalents (#7704) 2020-06-16 08:51:47 -04:00
Patrick Cloke bd6dc17221
Replace iteritems/itervalues/iterkeys with native versions. (#7692) 2020-06-15 07:03:36 -04:00
Andrew Morgan fcd6961441
Add option to enable encryption by default for new rooms (#7639)
Fixes https://github.com/matrix-org/synapse/issues/2431

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

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

Based on #7637
2020-06-10 17:44:34 +01:00
Patrick Cloke a0d2d81cf9
Update to the stable SSO prefix for UI Auth. (#7630) 2020-06-05 10:50:08 -04:00
Richard van der Hoff eea124370b
Fix type information on `assert_*_is_admin` methods (#7645)
These things don't return Deferreds.
2020-06-05 14:33:49 +01:00
Richard van der Hoff b4f8dcb4bd
Remove some unused constants. (#7644) 2020-06-05 14:33:35 +01:00
Andrew Morgan f4e6495b5d
Performance improvements and refactor of Ratelimiter (#7595)
While working on https://github.com/matrix-org/synapse/issues/5665 I found myself digging into the `Ratelimiter` class and seeing that it was both:

* Rather undocumented, and
* causing a *lot* of config checks

This PR attempts to refactor and comment the `Ratelimiter` class, as well as encourage config file accesses to only be done at instantiation. 

Best to be reviewed commit-by-commit.
2020-06-05 10:47:20 +01:00
Patrick Cloke 08bc80ef09
Implement room version 6 (MSC2240). (#7506) 2020-05-15 09:30:10 -04:00
Patrick Cloke 56b66db78a
Strictly enforce canonicaljson requirements in a new room version (#7381) 2020-05-14 13:24:01 -04:00