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Author SHA1 Message Date
Erik Johnston
dfa0782254
Remove connections per replication stream metric. (#7195) 
This broke in a recent PR (#7024) and is no longer useful due to all
replication clients implicitly subscribing to all streams, so let's
just remove it.
 2020-04-01 10:40:46 +01:00
Jostein Kjønigsen
2e826cd80c
Improve TURN documentation. (#7167) 2020-03-31 15:50:48 +01:00
Richard van der Hoff
60adcbed91
Fix "'NoneType' has no attribute start|stop" logcontext errors (#7181) 
Fixes #7179.
 2020-03-31 15:18:41 +01:00
Karlinde
fe1580bfd9
Fill in the 'default' field for user-defined push rules (#6639) 
Signed-off-by: Karl Linderhed <git@karlinde.se>
 2020-03-31 15:08:56 +01:00
Andrew Morgan
b994e86e35
Only setdefault for signatures if device has key_json (#7177) 2020-03-31 14:51:22 +01:00
Patrick Cloke
0a7b0882c1
Fix use of async/await in media code (#7184) 2020-03-31 09:33:02 -04:00
Richard van der Hoff
62a7289133
Fix a bug which could cause incorrect 'cyclic dependency' error. (#7178) 
If there was an exception setting up one of the attributes of the Homeserver
god object, then future attempts to fetch that attribute would raise a
confusing "Cyclic dependency" error. Let's make sure that we clear the
`building` flag so that we just get the original exception.

Ref: #7169
 2020-03-31 13:09:16 +01:00
Richard van der Hoff
7966a1cde9
Rewrite prune_old_outbound_device_pokes for efficiency (#7159) 
make sure we clear out all but one update for the user
 2020-03-30 19:06:52 +01:00
Andrew Morgan
7042840b32
Transfer alias mappings when joining an upgraded room (#6946) 2020-03-30 17:53:25 +01:00
Andrew Morgan
d9f29f8dae
Fix a small typo in the metrics_flags config option. (#7171) 2020-03-30 17:38:21 +01:00
Erik Johnston
4f21c33be3
Remove usage of "conn_id" for presence. (#7128) 
* Remove `conn_id` usage for UserSyncCommand.

Each tcp replication connection is assigned a "conn_id", which is used
to give an ID to a remotely connected worker. In a redis world, there
will no longer be a one to one mapping between connection and instance,
so instead we need to replace such usages with an ID generated by the
remote instances and included in the replicaiton commands.

This really only effects UserSyncCommand.

* Add CLEAR_USER_SYNCS command that is sent on shutdown.

This should help with the case where a synchrotron gets restarted
gracefully, rather than rely on 5 minute timeout.
 2020-03-30 16:37:24 +01:00
David Baker
07569f25d1
Merge pull request #7160 from matrix-org/dbkr/always_send_own_device_list_updates 
Always send the user updates to their own device list
 2020-03-30 14:34:28 +01:00
Andrew Morgan
104844c1e1 Add explanatory comment 2020-03-30 14:00:11 +01:00
Richard van der Hoff
6486c96b65
Merge pull request #7157 from matrix-org/rev.outbound_device_pokes_tests 
Add tests for outbound device pokes
 2020-03-30 13:59:07 +01:00
Patrick Cloke
c5f89fba55
Add developer documentation for running a local CAS server (#7147) 2020-03-30 07:28:42 -04:00
David Baker
7406477525 black 2020-03-30 10:18:33 +01:00
David Baker
9fc588e6dc Just add own user ID to the list we track device changes for 2020-03-30 10:11:26 +01:00
Richard van der Hoff
b7da598a61 Always whitelist the login fallback for SSO (#7153) 
That fallback sets the redirect URL to itself (so it can process the login
token then return gracefully to the client). This would make it pointless to
ask the user for confirmation, since the URL the confirmation page would be
showing wouldn't be the client's.
 2020-03-27 20:24:52 +00:00
Brendan Abolivier
84f7eaed16 Improve the UX of the login fallback when using SSO (#7152) 
* Don't show the login forms if we're currently logging in with a
  password or a token.
* Submit directly the SSO login form, showing only a spinner to the
  user, in order to eliminate from the clunkiness of SSO through this
  fallback.
 2020-03-27 20:19:54 +00:00
Dirk Klimpel
fb69690761
Admin API to join users to a room. (#7051) 2020-03-27 19:16:43 +00:00
Dirk Klimpel
8327eb9280
Add options to prevent users from changing their profile. (#7096) 2020-03-27 19:15:23 +00:00
txt-file
ae219fb411
update debian installation instructions to recommend installing virtualenv instead of python3-virtualenv (#6892) 
* change debian package from python3-virtualenv to virtualenv

The virtualenv package is needed for the virtualenv command. The
virtualenv package depends on python3-virtualenv (at least since
debian jessie) so there is no need to specify python3-virtualenv
additionally.

Signed-off-by: Vieno Hakkerinen <vieno@hakkerinen.eu>

* Add changelog

Co-authored-by: Andrew Morgan <andrew@amorgan.xyz>
 2020-03-27 15:02:00 +00:00
Andrew Morgan
12aa5a7fa7
Ensure is_verified on /_matrix/client/r0/room_keys/keys is a boolean (#7150) 2020-03-27 13:30:22 +00:00
David Vo
fbf0782c63
Only import sqlite3 when type checking (#7155) 
Fixes: #7127
Signed-off-by: David Vo <david@vovo.id.au>
 2020-03-27 13:20:00 +00:00
David Baker
16ee97988a Fix undefined variable & remove debug logging 2020-03-27 12:39:54 +00:00
David Baker
a07e03ce90 black 2020-03-27 12:35:32 +00:00
David Baker
d9965fb8d6 changelog 2020-03-27 12:30:59 +00:00
David Baker
09cc058a4c Always send the user updates to their own device list 
This will allow clients to notify users about new devices even if
the user isn't in any rooms (yet).
 2020-03-27 12:26:47 +00:00
Richard van der Hoff
665630fcaa Add tests for outbound device pokes 2020-03-27 12:01:37 +00:00
Jason Robinson
7496d3d2f6
Merge pull request #7151 from matrix-org/jaywink/saml-redirect-fix 
Allow RedirectResponse in SAML response handler
 2020-03-26 22:10:31 +02:00
Patrick Cloke
fa4f12102d
Refactor the CAS code (move the logic out of the REST layer to a handler) (#7136) 2020-03-26 15:05:26 -04:00
Jason Robinson
55ca6cf88c
Update changelog.d/7151.bugfix 
Co-Authored-By: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
 2020-03-26 20:35:50 +02:00
Nektarios Katakis
825fb5d0a5
Don't default to an invalid sqlite config if no database configuration is provided (#6573) 2020-03-26 17:13:14 +00:00
Jason Robinson
060e7dce09 Allow RedirectResponse in SAML response handler 
Allow custom SAML handlers to redirect after processing an auth response.

Fixes #7149

Signed-off-by: Jason Robinson <jasonr@matrix.org>
 2020-03-26 19:02:35 +02:00
Dirk Klimpel
e8e2ddb60a
Allow server admins to define and enforce a password policy (MSC2000). (#7118) 2020-03-26 16:51:13 +00:00
Patrick Cloke
1c1242acba
Validate that the session is not modified during UI-Auth (#7068) 2020-03-26 07:39:34 -04:00
Aaron Raimist
6ca5e56fd1
Remove unused captcha_bypass_secret option (#7137) 
Signed-off-by: Aaron Raimist <aaron@raim.ist>
 2020-03-25 17:49:34 +00:00
Erik Johnston
4cff617df1
Move catchup of replication streams to worker. (#7024) 
This changes the replication protocol so that the server does not send down `RDATA` for rows that happened before the client connected. Instead, the server will send a `POSITION` and clients then query the database (or master out of band) to get up to date.
 2020-03-25 14:54:01 +00:00
Andrew Morgan
7bab642707
Various cleanups to INSTALL.md (#7141) 2020-03-25 13:56:40 +00:00
Erik Johnston
b1cfaf08af
Merge pull request #7133 from matrix-org/erikj/fix_worker_startup 
Fix starting workers when federation sending not split out.
 2020-03-25 09:42:39 +00:00
Richard van der Hoff
28d9d6e8a9 Remove spurious "name" parameter to default_config 
this is never set to anything other than "test", and is a source of unnecessary
boilerplate.
 2020-03-24 18:33:49 +00:00
Richard van der Hoff
39230d2171
Clean up some LoggingContext stuff (#7120) 
* Pull Sentinel out of LoggingContext

... and drop a few unnecessary references to it

* Factor out LoggingContext.current_context

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

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

* move copy-to-parent into `stop`

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

* Replace `LoggingContext.alive` with `finished`

Turn `alive` into `finished` and make it a bit better defined.
 2020-03-24 14:45:33 +00:00
Naugrimm
1fcf9c6f95
Fix CAS redirect url (#6634) 
Build the same service URL when requesting the CAS ticket and when calling the proxyValidate URL.
 2020-03-24 11:59:04 +00:00
Erik Johnston
d6828c129f Newsfile 2020-03-24 10:36:44 +00:00
Erik Johnston
c816072d47 Fix starting workers when federation sending not split out. 2020-03-24 10:35:00 +00:00
Patrick Cloke
190ab593b7
Use the proper error code when a canonical alias that does not exist is used. (#7109) 2020-03-23 15:21:54 -04:00
Kartikaya Gupta (kats)
e341518f92
Update pre-built package name for FreeBSD (#7107). (#7107) 
Signed-off-by: Kartikaya Gupta <kats@trevize.staktrace.com>
 2020-03-23 15:31:02 +00:00
Richard van der Hoff
a564b92d37
Convert *StreamRow classes to inner classes (#7116) 
This just helps keep the rows closer to their streams, so that it's easier to
see what the format of each stream is.
 2020-03-23 13:59:11 +00:00
Richard van der Hoff
5126cb1253 Merge branch 'master' into develop 2020-03-23 13:54:29 +00:00
Richard van der Hoff
229eb81498 Synapse 1.12.0 (2020-03-23) 
===========================
 
 No significant changes since 1.12.0rc1.
 
 Debian packages and Docker images are rebuilt using the latest versions of
 dependency libraries, including Twisted 20.3.0. **Please see security advisory
 below**.
 
 Security advisory
 -----------------
 
 Synapse may be vulnerable to request-smuggling attacks when it is used with a
 reverse-proxy. The vulnerabilties are fixed in Twisted 20.3.0, and are
 described in
 [CVE-2020-10108](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10108)
 and
 [CVE-2020-10109](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10109).
 For a good introduction to this class of request-smuggling attacks, see
 https://portswigger.net/research/http-desync-attacks-request-smuggling-reborn.
 
 We are not aware of these vulnerabilities being exploited in the wild, and
 do not believe that they are exploitable with current versions of any reverse
 proxies. Nevertheless, we recommend that all Synapse administrators ensure that
 they have the latest versions of the Twisted library to ensure that their
 installation remains secure.
 
 * Administrators using the [`matrix.org` Docker
   image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu
   packages from
   `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages)
   should ensure that they have version 1.12.0 installed: these images include
   Twisted 20.3.0.
 * Administrators who have [installed Synapse from
   source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source)
   should upgrade Twisted within their virtualenv by running:
   ```sh
   <path_to_virtualenv>/bin/pip install 'Twisted>=20.3.0'
   ```
 * Administrators who have installed Synapse from distribution packages should
   consult the information from their distributions.
 
 The `matrix.org` Synapse instance was not vulnerable to these vulnerabilities.
 
 Advance notice of change to the default `git` branch for Synapse
 ----------------------------------------------------------------
 
 Currently, the default `git` branch for Synapse is `master`, which tracks the
 latest release.
 
 After the release of Synapse 1.13.0, we intend to change this default to
 `develop`, which is the development tip. This is more consistent with common
 practice and modern `git` usage.
 
 Although we try to keep `develop` in a stable state, there may be occasions
 where regressions creep in. Developers and distributors who have scripts which
 run builds using the default branch of `Synapse` should therefore consider
 pinning their scripts to `master`.
 
 Synapse 1.12.0rc1 (2020-03-19)
 ==============================
 
 Features
 --------
 
 - Changes related to room alias management ([MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)):
   - Publishing/removing a room from the room directory now requires the user to have a power level capable of modifying the canonical alias, instead of the room aliases. ([\#6965](https://github.com/matrix-org/synapse/issues/6965))
   - Validate the `alt_aliases` property of canonical alias events. ([\#6971](https://github.com/matrix-org/synapse/issues/6971))
   - Users with a power level sufficient to modify the canonical alias of a room can now delete room aliases. ([\#6986](https://github.com/matrix-org/synapse/issues/6986))
   - Implement updated authorization rules and redaction rules for aliases events, from [MSC2261](https://github.com/matrix-org/matrix-doc/pull/2261) and [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#7037](https://github.com/matrix-org/synapse/issues/7037))
   - Stop sending m.room.aliases events during room creation and upgrade. ([\#6941](https://github.com/matrix-org/synapse/issues/6941))
   - Synapse no longer uses room alias events to calculate room names for push notifications. ([\#6966](https://github.com/matrix-org/synapse/issues/6966))
   - The room list endpoint no longer returns a list of aliases. ([\#6970](https://github.com/matrix-org/synapse/issues/6970))
   - Remove special handling of aliases events from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260) added in v1.10.0rc1. ([\#7034](https://github.com/matrix-org/synapse/issues/7034))
 - Expose the `synctl`, `hash_password` and `generate_config` commands in the snapcraft package. Contributed by @devec0. ([\#6315](https://github.com/matrix-org/synapse/issues/6315))
 - Check that server_name is correctly set before running database updates. ([\#6982](https://github.com/matrix-org/synapse/issues/6982))
 - Break down monthly active users by `appservice_id` and emit via Prometheus. ([\#7030](https://github.com/matrix-org/synapse/issues/7030))
 - Render a configurable and comprehensible error page if something goes wrong during the SAML2 authentication process. ([\#7058](https://github.com/matrix-org/synapse/issues/7058), [\#7067](https://github.com/matrix-org/synapse/issues/7067))
 - Add an optional parameter to control whether other sessions are logged out when a user's password is modified. ([\#7085](https://github.com/matrix-org/synapse/issues/7085))
 - Add prometheus metrics for the number of active pushers. ([\#7103](https://github.com/matrix-org/synapse/issues/7103), [\#7106](https://github.com/matrix-org/synapse/issues/7106))
 - Improve performance when making HTTPS requests to sygnal, sydent, etc, by sharing the SSL context object between connections. ([\#7094](https://github.com/matrix-org/synapse/issues/7094))
 
 Bugfixes
 --------
 
 - When a user's profile is updated via the admin API, also generate a displayname/avatar update for that user in each room. ([\#6572](https://github.com/matrix-org/synapse/issues/6572))
 - Fix a couple of bugs in email configuration handling. ([\#6962](https://github.com/matrix-org/synapse/issues/6962))
 - Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room. ([\#6967](https://github.com/matrix-org/synapse/issues/6967))
 - Fix `duplicate key` error which was logged when rejoining a room over federation. ([\#6968](https://github.com/matrix-org/synapse/issues/6968))
 - Prevent user from setting 'deactivated' to anything other than a bool on the v2 PUT /users Admin API. ([\#6990](https://github.com/matrix-org/synapse/issues/6990))
 - Fix py35-old CI by using native tox package. ([\#7018](https://github.com/matrix-org/synapse/issues/7018))
 - Fix a bug causing `org.matrix.dummy_event` to be included in responses from `/sync`. ([\#7035](https://github.com/matrix-org/synapse/issues/7035))
 - Fix a bug that renders UTF-8 text files incorrectly when loaded from media. Contributed by @TheStranjer. ([\#7044](https://github.com/matrix-org/synapse/issues/7044))
 - Fix a bug that would cause Synapse to respond with an error about event visibility if a client tried to request the state of a room at a given token. ([\#7066](https://github.com/matrix-org/synapse/issues/7066))
 - Repair a data-corruption issue which was introduced in Synapse 1.10, and fixed in Synapse 1.11, and which could cause `/sync` to return with 404 errors about missing events and unknown rooms. ([\#7070](https://github.com/matrix-org/synapse/issues/7070))
 - Fix a bug causing account validity renewal emails to be sent even if the feature is turned off in some cases. ([\#7074](https://github.com/matrix-org/synapse/issues/7074))
 
 Improved Documentation
 ----------------------
 
 - Updated CentOS8 install instructions. Contributed by Richard Kellner. ([\#6925](https://github.com/matrix-org/synapse/issues/6925))
 - Fix `POSTGRES_INITDB_ARGS` in the `contrib/docker/docker-compose.yml` example docker-compose configuration. ([\#6984](https://github.com/matrix-org/synapse/issues/6984))
 - Change date in [INSTALL.md](./INSTALL.md#tls-certificates) for last date of getting TLS certificates to November 2019. ([\#7015](https://github.com/matrix-org/synapse/issues/7015))
 - Document that the fallback auth endpoints must be routed to the same worker node as the register endpoints. ([\#7048](https://github.com/matrix-org/synapse/issues/7048))
 
 Deprecations and Removals
 -------------------------
 
 - Remove the unused query_auth federation endpoint per [MSC2451](https://github.com/matrix-org/matrix-doc/pull/2451). ([\#7026](https://github.com/matrix-org/synapse/issues/7026))
 
 Internal Changes
 ----------------
 
 - Add type hints to `logging/context.py`. ([\#6309](https://github.com/matrix-org/synapse/issues/6309))
 - Add some clarifications to `README.md` in the database schema directory. ([\#6615](https://github.com/matrix-org/synapse/issues/6615))
 - Refactoring work in preparation for changing the event redaction algorithm. ([\#6874](https://github.com/matrix-org/synapse/issues/6874), [\#6875](https://github.com/matrix-org/synapse/issues/6875), [\#6983](https://github.com/matrix-org/synapse/issues/6983), [\#7003](https://github.com/matrix-org/synapse/issues/7003))
 - Improve performance of v2 state resolution for large rooms. ([\#6952](https://github.com/matrix-org/synapse/issues/6952), [\#7095](https://github.com/matrix-org/synapse/issues/7095))
 - Reduce time spent doing GC, by freezing objects on startup. ([\#6953](https://github.com/matrix-org/synapse/issues/6953))
 - Minor perfermance fixes to `get_auth_chain_ids`. ([\#6954](https://github.com/matrix-org/synapse/issues/6954))
 - Don't record remote cross-signing keys in the `devices` table. ([\#6956](https://github.com/matrix-org/synapse/issues/6956))
 - Use flake8-comprehensions to enforce good hygiene of list/set/dict comprehensions. ([\#6957](https://github.com/matrix-org/synapse/issues/6957))
 - Merge worker apps together. ([\#6964](https://github.com/matrix-org/synapse/issues/6964), [\#7002](https://github.com/matrix-org/synapse/issues/7002), [\#7055](https://github.com/matrix-org/synapse/issues/7055), [\#7104](https://github.com/matrix-org/synapse/issues/7104))
 - Remove redundant `store_room` call from `FederationHandler._process_received_pdu`. ([\#6979](https://github.com/matrix-org/synapse/issues/6979))
 - Update warning for incorrect database collation/ctype to include link to documentation. ([\#6985](https://github.com/matrix-org/synapse/issues/6985))
 - Add some type annotations to the database storage classes. ([\#6987](https://github.com/matrix-org/synapse/issues/6987))
 - Port `synapse.handlers.presence` to async/await. ([\#6991](https://github.com/matrix-org/synapse/issues/6991), [\#7019](https://github.com/matrix-org/synapse/issues/7019))
 - Add some type annotations to the federation base & client classes. ([\#6995](https://github.com/matrix-org/synapse/issues/6995))
 - Port `synapse.rest.keys` to async/await. ([\#7020](https://github.com/matrix-org/synapse/issues/7020))
 - Add a type check to `is_verified` when processing room keys. ([\#7045](https://github.com/matrix-org/synapse/issues/7045))
 - Add type annotations and comments to the auth handler. ([\#7063](https://github.com/matrix-org/synapse/issues/7063))
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Merge tag 'v1.12.0'

Synapse 1.12.0 (2020-03-23)
===========================

No significant changes since 1.12.0rc1.

Debian packages and Docker images are rebuilt using the latest versions of
dependency libraries, including Twisted 20.3.0. **Please see security advisory
below**.

Security advisory
-----------------

Synapse may be vulnerable to request-smuggling attacks when it is used with a
reverse-proxy. The vulnerabilties are fixed in Twisted 20.3.0, and are
described in
[CVE-2020-10108](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10108)
and
[CVE-2020-10109](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10109).
For a good introduction to this class of request-smuggling attacks, see
https://portswigger.net/research/http-desync-attacks-request-smuggling-reborn.

We are not aware of these vulnerabilities being exploited in the wild, and
do not believe that they are exploitable with current versions of any reverse
proxies. Nevertheless, we recommend that all Synapse administrators ensure that
they have the latest versions of the Twisted library to ensure that their
installation remains secure.

* Administrators using the [`matrix.org` Docker
  image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu
  packages from
  `matrix.org`](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#matrixorg-packages)
  should ensure that they have version 1.12.0 installed: these images include
  Twisted 20.3.0.
* Administrators who have [installed Synapse from
  source](https://github.com/matrix-org/synapse/blob/master/INSTALL.md#installing-from-source)
  should upgrade Twisted within their virtualenv by running:
  ```sh
  <path_to_virtualenv>/bin/pip install 'Twisted>=20.3.0'
  ```
* Administrators who have installed Synapse from distribution packages should
  consult the information from their distributions.

The `matrix.org` Synapse instance was not vulnerable to these vulnerabilities.

Advance notice of change to the default `git` branch for Synapse
----------------------------------------------------------------

Currently, the default `git` branch for Synapse is `master`, which tracks the
latest release.

After the release of Synapse 1.13.0, we intend to change this default to
`develop`, which is the development tip. This is more consistent with common
practice and modern `git` usage.

Although we try to keep `develop` in a stable state, there may be occasions
where regressions creep in. Developers and distributors who have scripts which
run builds using the default branch of `Synapse` should therefore consider
pinning their scripts to `master`.

Synapse 1.12.0rc1 (2020-03-19)
==============================

Features
--------

- Changes related to room alias management ([MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)):
  - Publishing/removing a room from the room directory now requires the user to have a power level capable of modifying the canonical alias, instead of the room aliases. ([\#6965](https://github.com/matrix-org/synapse/issues/6965))
  - Validate the `alt_aliases` property of canonical alias events. ([\#6971](https://github.com/matrix-org/synapse/issues/6971))
  - Users with a power level sufficient to modify the canonical alias of a room can now delete room aliases. ([\#6986](https://github.com/matrix-org/synapse/issues/6986))
  - Implement updated authorization rules and redaction rules for aliases events, from [MSC2261](https://github.com/matrix-org/matrix-doc/pull/2261) and [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#7037](https://github.com/matrix-org/synapse/issues/7037))
  - Stop sending m.room.aliases events during room creation and upgrade. ([\#6941](https://github.com/matrix-org/synapse/issues/6941))
  - Synapse no longer uses room alias events to calculate room names for push notifications. ([\#6966](https://github.com/matrix-org/synapse/issues/6966))
  - The room list endpoint no longer returns a list of aliases. ([\#6970](https://github.com/matrix-org/synapse/issues/6970))
  - Remove special handling of aliases events from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260) added in v1.10.0rc1. ([\#7034](https://github.com/matrix-org/synapse/issues/7034))
- Expose the `synctl`, `hash_password` and `generate_config` commands in the snapcraft package. Contributed by @devec0. ([\#6315](https://github.com/matrix-org/synapse/issues/6315))
- Check that server_name is correctly set before running database updates. ([\#6982](https://github.com/matrix-org/synapse/issues/6982))
- Break down monthly active users by `appservice_id` and emit via Prometheus. ([\#7030](https://github.com/matrix-org/synapse/issues/7030))
- Render a configurable and comprehensible error page if something goes wrong during the SAML2 authentication process. ([\#7058](https://github.com/matrix-org/synapse/issues/7058), [\#7067](https://github.com/matrix-org/synapse/issues/7067))
- Add an optional parameter to control whether other sessions are logged out when a user's password is modified. ([\#7085](https://github.com/matrix-org/synapse/issues/7085))
- Add prometheus metrics for the number of active pushers. ([\#7103](https://github.com/matrix-org/synapse/issues/7103), [\#7106](https://github.com/matrix-org/synapse/issues/7106))
- Improve performance when making HTTPS requests to sygnal, sydent, etc, by sharing the SSL context object between connections. ([\#7094](https://github.com/matrix-org/synapse/issues/7094))

Bugfixes
--------

- When a user's profile is updated via the admin API, also generate a displayname/avatar update for that user in each room. ([\#6572](https://github.com/matrix-org/synapse/issues/6572))
- Fix a couple of bugs in email configuration handling. ([\#6962](https://github.com/matrix-org/synapse/issues/6962))
- Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room. ([\#6967](https://github.com/matrix-org/synapse/issues/6967))
- Fix `duplicate key` error which was logged when rejoining a room over federation. ([\#6968](https://github.com/matrix-org/synapse/issues/6968))
- Prevent user from setting 'deactivated' to anything other than a bool on the v2 PUT /users Admin API. ([\#6990](https://github.com/matrix-org/synapse/issues/6990))
- Fix py35-old CI by using native tox package. ([\#7018](https://github.com/matrix-org/synapse/issues/7018))
- Fix a bug causing `org.matrix.dummy_event` to be included in responses from `/sync`. ([\#7035](https://github.com/matrix-org/synapse/issues/7035))
- Fix a bug that renders UTF-8 text files incorrectly when loaded from media. Contributed by @TheStranjer. ([\#7044](https://github.com/matrix-org/synapse/issues/7044))
- Fix a bug that would cause Synapse to respond with an error about event visibility if a client tried to request the state of a room at a given token. ([\#7066](https://github.com/matrix-org/synapse/issues/7066))
- Repair a data-corruption issue which was introduced in Synapse 1.10, and fixed in Synapse 1.11, and which could cause `/sync` to return with 404 errors about missing events and unknown rooms. ([\#7070](https://github.com/matrix-org/synapse/issues/7070))
- Fix a bug causing account validity renewal emails to be sent even if the feature is turned off in some cases. ([\#7074](https://github.com/matrix-org/synapse/issues/7074))

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

- Updated CentOS8 install instructions. Contributed by Richard Kellner. ([\#6925](https://github.com/matrix-org/synapse/issues/6925))
- Fix `POSTGRES_INITDB_ARGS` in the `contrib/docker/docker-compose.yml` example docker-compose configuration. ([\#6984](https://github.com/matrix-org/synapse/issues/6984))
- Change date in [INSTALL.md](./INSTALL.md#tls-certificates) for last date of getting TLS certificates to November 2019. ([\#7015](https://github.com/matrix-org/synapse/issues/7015))
- Document that the fallback auth endpoints must be routed to the same worker node as the register endpoints. ([\#7048](https://github.com/matrix-org/synapse/issues/7048))

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

- Remove the unused query_auth federation endpoint per [MSC2451](https://github.com/matrix-org/matrix-doc/pull/2451). ([\#7026](https://github.com/matrix-org/synapse/issues/7026))

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

- Add type hints to `logging/context.py`. ([\#6309](https://github.com/matrix-org/synapse/issues/6309))
- Add some clarifications to `README.md` in the database schema directory. ([\#6615](https://github.com/matrix-org/synapse/issues/6615))
- Refactoring work in preparation for changing the event redaction algorithm. ([\#6874](https://github.com/matrix-org/synapse/issues/6874), [\#6875](https://github.com/matrix-org/synapse/issues/6875), [\#6983](https://github.com/matrix-org/synapse/issues/6983), [\#7003](https://github.com/matrix-org/synapse/issues/7003))
- Improve performance of v2 state resolution for large rooms. ([\#6952](https://github.com/matrix-org/synapse/issues/6952), [\#7095](https://github.com/matrix-org/synapse/issues/7095))
- Reduce time spent doing GC, by freezing objects on startup. ([\#6953](https://github.com/matrix-org/synapse/issues/6953))
- Minor perfermance fixes to `get_auth_chain_ids`. ([\#6954](https://github.com/matrix-org/synapse/issues/6954))
- Don't record remote cross-signing keys in the `devices` table. ([\#6956](https://github.com/matrix-org/synapse/issues/6956))
- Use flake8-comprehensions to enforce good hygiene of list/set/dict comprehensions. ([\#6957](https://github.com/matrix-org/synapse/issues/6957))
- Merge worker apps together. ([\#6964](https://github.com/matrix-org/synapse/issues/6964), [\#7002](https://github.com/matrix-org/synapse/issues/7002), [\#7055](https://github.com/matrix-org/synapse/issues/7055), [\#7104](https://github.com/matrix-org/synapse/issues/7104))
- Remove redundant `store_room` call from `FederationHandler._process_received_pdu`. ([\#6979](https://github.com/matrix-org/synapse/issues/6979))
- Update warning for incorrect database collation/ctype to include link to documentation. ([\#6985](https://github.com/matrix-org/synapse/issues/6985))
- Add some type annotations to the database storage classes. ([\#6987](https://github.com/matrix-org/synapse/issues/6987))
- Port `synapse.handlers.presence` to async/await. ([\#6991](https://github.com/matrix-org/synapse/issues/6991), [\#7019](https://github.com/matrix-org/synapse/issues/7019))
- Add some type annotations to the federation base & client classes. ([\#6995](https://github.com/matrix-org/synapse/issues/6995))
- Port `synapse.rest.keys` to async/await. ([\#7020](https://github.com/matrix-org/synapse/issues/7020))
- Add a type check to `is_verified` when processing room keys. ([\#7045](https://github.com/matrix-org/synapse/issues/7045))
- Add type annotations and comments to the auth handler. ([\#7063](https://github.com/matrix-org/synapse/issues/7063))
 2020-03-23 13:54:17 +00:00