Merge branch 'develop' into babolivier/message_retention

This commit is contained in:
Brendan Abolivier 2019-11-26 17:53:57 +00:00
commit 9e937c28ee
138 changed files with 2594 additions and 1268 deletions

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@ -1,3 +1,104 @@
Synapse 1.6.0 (2019-11-26)
==========================
Bugfixes
--------
- Fix phone home stats reporting. ([\#6418](https://github.com/matrix-org/synapse/issues/6418))
Synapse 1.6.0rc2 (2019-11-25)
=============================
Bugfixes
--------
- Fix a bug which could cause the background database update hander for event labels to get stuck in a loop raising exceptions. ([\#6407](https://github.com/matrix-org/synapse/issues/6407))
Synapse 1.6.0rc1 (2019-11-20)
=============================
Features
--------
- Add federation support for cross-signing. ([\#5727](https://github.com/matrix-org/synapse/issues/5727))
- Increase default room version from 4 to 5, thereby enforcing server key validity period checks. ([\#6220](https://github.com/matrix-org/synapse/issues/6220))
- Add support for outbound http proxying via http_proxy/HTTPS_PROXY env vars. ([\#6238](https://github.com/matrix-org/synapse/issues/6238))
- Implement label-based filtering on `/sync` and `/messages` ([MSC2326](https://github.com/matrix-org/matrix-doc/pull/2326)). ([\#6301](https://github.com/matrix-org/synapse/issues/6301), [\#6310](https://github.com/matrix-org/synapse/issues/6310), [\#6340](https://github.com/matrix-org/synapse/issues/6340))
Bugfixes
--------
- Fix LruCache callback deduplication for Python 3.8. Contributed by @V02460. ([\#6213](https://github.com/matrix-org/synapse/issues/6213))
- Remove a room from a server's public rooms list on room upgrade. ([\#6232](https://github.com/matrix-org/synapse/issues/6232), [\#6235](https://github.com/matrix-org/synapse/issues/6235))
- Delete keys from key backup when deleting backup versions. ([\#6253](https://github.com/matrix-org/synapse/issues/6253))
- Make notification of cross-signing signatures work with workers. ([\#6254](https://github.com/matrix-org/synapse/issues/6254))
- Fix exception when remote servers attempt to join a room that they're not allowed to join. ([\#6278](https://github.com/matrix-org/synapse/issues/6278))
- Prevent errors from appearing on Synapse startup if `git` is not installed. ([\#6284](https://github.com/matrix-org/synapse/issues/6284))
- Appservice requests will no longer contain a double slash prefix when the appservice url provided ends in a slash. ([\#6306](https://github.com/matrix-org/synapse/issues/6306))
- Fix `/purge_room` admin API. ([\#6307](https://github.com/matrix-org/synapse/issues/6307))
- Fix the `hidden` field in the `devices` table for SQLite versions prior to 3.23.0. ([\#6313](https://github.com/matrix-org/synapse/issues/6313))
- Fix bug which casued rejected events to be persisted with the wrong room state. ([\#6320](https://github.com/matrix-org/synapse/issues/6320))
- Fix bug where `rc_login` ratelimiting would prematurely kick in. ([\#6335](https://github.com/matrix-org/synapse/issues/6335))
- Prevent the server taking a long time to start up when guest registration is enabled. ([\#6338](https://github.com/matrix-org/synapse/issues/6338))
- Fix bug where upgrading a guest account to a full user would fail when account validity is enabled. ([\#6359](https://github.com/matrix-org/synapse/issues/6359))
- Fix `to_device` stream ID getting reset every time Synapse restarts, which had the potential to cause unable to decrypt errors. ([\#6363](https://github.com/matrix-org/synapse/issues/6363))
- Fix permission denied error when trying to generate a config file with the docker image. ([\#6389](https://github.com/matrix-org/synapse/issues/6389))
Improved Documentation
----------------------
- Contributor documentation now mentions script to run linters. ([\#6164](https://github.com/matrix-org/synapse/issues/6164))
- Modify CAPTCHA_SETUP.md to update the terms `private key` and `public key` to `secret key` and `site key` respectively. Contributed by Yash Jipkate. ([\#6257](https://github.com/matrix-org/synapse/issues/6257))
- Update `INSTALL.md` Email section to talk about `account_threepid_delegates`. ([\#6272](https://github.com/matrix-org/synapse/issues/6272))
- Fix a small typo in `account_threepid_delegates` configuration option. ([\#6273](https://github.com/matrix-org/synapse/issues/6273))
Internal Changes
----------------
- Add a CI job to test the `synapse_port_db` script. ([\#6140](https://github.com/matrix-org/synapse/issues/6140), [\#6276](https://github.com/matrix-org/synapse/issues/6276))
- Convert EventContext to an attrs. ([\#6218](https://github.com/matrix-org/synapse/issues/6218))
- Move `persist_events` out from main data store. ([\#6240](https://github.com/matrix-org/synapse/issues/6240), [\#6300](https://github.com/matrix-org/synapse/issues/6300))
- Reduce verbosity of user/room stats. ([\#6250](https://github.com/matrix-org/synapse/issues/6250))
- Reduce impact of debug logging. ([\#6251](https://github.com/matrix-org/synapse/issues/6251))
- Expose some homeserver functionality to spam checkers. ([\#6259](https://github.com/matrix-org/synapse/issues/6259))
- Change cache descriptors to always return deferreds. ([\#6263](https://github.com/matrix-org/synapse/issues/6263), [\#6291](https://github.com/matrix-org/synapse/issues/6291))
- Fix incorrect comment regarding the functionality of an `if` statement. ([\#6269](https://github.com/matrix-org/synapse/issues/6269))
- Update CI to run `isort` over the `scripts` and `scripts-dev` directories. ([\#6270](https://github.com/matrix-org/synapse/issues/6270))
- Replace every instance of `logger.warn` method with `logger.warning` as the former is deprecated. ([\#6271](https://github.com/matrix-org/synapse/issues/6271), [\#6314](https://github.com/matrix-org/synapse/issues/6314))
- Port replication http server endpoints to async/await. ([\#6274](https://github.com/matrix-org/synapse/issues/6274))
- Port room rest handlers to async/await. ([\#6275](https://github.com/matrix-org/synapse/issues/6275))
- Remove redundant CLI parameters on CI's `flake8` step. ([\#6277](https://github.com/matrix-org/synapse/issues/6277))
- Port `federation_server.py` to async/await. ([\#6279](https://github.com/matrix-org/synapse/issues/6279))
- Port receipt and read markers to async/wait. ([\#6280](https://github.com/matrix-org/synapse/issues/6280))
- Split out state storage into separate data store. ([\#6294](https://github.com/matrix-org/synapse/issues/6294), [\#6295](https://github.com/matrix-org/synapse/issues/6295))
- Refactor EventContext for clarity. ([\#6298](https://github.com/matrix-org/synapse/issues/6298))
- Update the version of black used to 19.10b0. ([\#6304](https://github.com/matrix-org/synapse/issues/6304))
- Add some documentation about worker replication. ([\#6305](https://github.com/matrix-org/synapse/issues/6305))
- Move admin endpoints into separate files. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6308](https://github.com/matrix-org/synapse/issues/6308))
- Document the use of `lint.sh` for code style enforcement & extend it to run on specified paths only. ([\#6312](https://github.com/matrix-org/synapse/issues/6312))
- Add optional python dependencies and dependant binary libraries to snapcraft packaging. ([\#6317](https://github.com/matrix-org/synapse/issues/6317))
- Remove the dependency on psutil and replace functionality with the stdlib `resource` module. ([\#6318](https://github.com/matrix-org/synapse/issues/6318), [\#6336](https://github.com/matrix-org/synapse/issues/6336))
- Improve documentation for EventContext fields. ([\#6319](https://github.com/matrix-org/synapse/issues/6319))
- Add some checks that we aren't using state from rejected events. ([\#6330](https://github.com/matrix-org/synapse/issues/6330))
- Add continuous integration for python 3.8. ([\#6341](https://github.com/matrix-org/synapse/issues/6341))
- Correct spacing/case of various instances of the word "homeserver". ([\#6357](https://github.com/matrix-org/synapse/issues/6357))
- Temporarily blacklist the failing unit test PurgeRoomTestCase.test_purge_room. ([\#6361](https://github.com/matrix-org/synapse/issues/6361))
Synapse 1.5.1 (2019-11-06)
==========================
Features
--------
- Limit the length of data returned by url previews, to prevent DoS attacks. ([\#6331](https://github.com/matrix-org/synapse/issues/6331), [\#6334](https://github.com/matrix-org/synapse/issues/6334))
Synapse 1.5.0 (2019-10-29)
==========================

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@ -36,7 +36,7 @@ that your email address is probably `user@example.com` rather than
System requirements:
- POSIX-compliant system (tested on Linux & OS X)
- Python 3.5, 3.6, or 3.7
- Python 3.5, 3.6, 3.7 or 3.8.
- At least 1GB of free RAM if you want to join large public rooms like #matrix:matrix.org
Synapse is written in Python but some of the libraries it uses are written in
@ -133,9 +133,9 @@ sudo yum install libtiff-devel libjpeg-devel libzip-devel freetype-devel \
sudo yum groupinstall "Development Tools"
```
#### Mac OS X
#### macOS
Installing prerequisites on Mac OS X:
Installing prerequisites on macOS:
```
xcode-select --install
@ -144,6 +144,14 @@ sudo pip install virtualenv
brew install pkg-config libffi
```
On macOS Catalina (10.15) you may need to explicitly install OpenSSL
via brew and inform `pip` about it so that `psycopg2` builds:
```
brew install openssl@1.1
export LDFLAGS=-L/usr/local/Cellar/openssl\@1.1/1.1.1d/lib/
```
#### OpenSUSE
Installing prerequisites on openSUSE:

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@ -1 +0,0 @@
Add federation support for cross-signing.

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@ -1 +0,0 @@
Add a CI job to test the `synapse_port_db` script.

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@ -1 +0,0 @@
Contributor documentation now mentions script to run linters.

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@ -1 +0,0 @@
Convert EventContext to an attrs.

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@ -1 +0,0 @@
Remove a room from a server's public rooms list on room upgrade.

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@ -1 +0,0 @@
Add support for outbound http proxying via http_proxy/HTTPS_PROXY env vars.

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@ -1 +0,0 @@
Move `persist_events` out from main data store.

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@ -1 +0,0 @@
Reduce verbosity of user/room stats.

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@ -1 +0,0 @@
Reduce impact of debug logging.

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@ -1 +0,0 @@
Delete keys from key backup when deleting backup versions.

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@ -1 +0,0 @@
Make notification of cross-signing signatures work with workers.

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@ -1 +0,0 @@
Modify CAPTCHA_SETUP.md to update the terms `private key` and `public key` to `secret key` and `site key` respectively. Contributed by Yash Jipkate.

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@ -1 +0,0 @@
Expose some homeserver functionality to spam checkers.

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@ -1 +0,0 @@
Change cache descriptors to always return deferreds.

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@ -1 +0,0 @@
Fix incorrect comment regarding the functionality of an `if` statement.

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@ -1 +0,0 @@
Update CI to run `isort` over the `scripts` and `scripts-dev` directories.

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@ -1 +0,0 @@
Replace every instance of `logger.warn` method with `logger.warning` as the former is deprecated.

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@ -1 +0,0 @@
Update `INSTALL.md` Email section to talk about `account_threepid_delegates`.

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@ -1 +0,0 @@
Fix a small typo in `account_threepid_delegates` configuration option.

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@ -1 +0,0 @@
Port replication http server endpoints to async/await.

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@ -1 +0,0 @@
Port room rest handlers to async/await.

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@ -1 +0,0 @@
Add a CI job to test the `synapse_port_db` script.

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@ -1 +0,0 @@
Remove redundant CLI parameters on CI's `flake8` step.

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@ -1 +0,0 @@
Fix exception when remote servers attempt to join a room that they're not allowed to join.

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@ -1 +0,0 @@
Port `federation_server.py` to async/await.

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@ -1 +0,0 @@
Port receipt and read markers to async/wait.

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@ -1 +0,0 @@
Prevent errors from appearing on Synapse startup if `git` is not installed.

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@ -1 +0,0 @@
Change cache descriptors to always return deferreds.

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@ -1 +0,0 @@
Split out state storage into separate data store.

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@ -1 +0,0 @@
Refactor EventContext for clarity.

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@ -1 +0,0 @@
Move `persist_events` out from main data store.

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@ -1 +0,0 @@
Implement label-based filtering on `/sync` and `/messages` ([MSC2326](https://github.com/matrix-org/matrix-doc/pull/2326)).

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@ -1 +0,0 @@
Update the version of black used to 19.10b0.

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@ -1 +0,0 @@
Appservice requests will no longer contain a double slash prefix when the appservice url provided ends in a slash.

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@ -1 +0,0 @@
Fix `/purge_room` admin API.

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@ -1 +0,0 @@
Document the use of `lint.sh` for code style enforcement & extend it to run on specified paths only.

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@ -1 +0,0 @@
Fix the `hidden` field in the `devices` table for SQLite versions prior to 3.23.0.

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@ -1 +0,0 @@
Replace every instance of `logger.warn` method with `logger.warning` as the former is deprecated.

1
changelog.d/6322.misc Normal file
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@ -0,0 +1 @@
Improve the performance of outputting structured logging.

1
changelog.d/6332.bugfix Normal file
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@ -0,0 +1 @@
Fix caching devices for remote users when using workers, so that we don't attempt to refetch (and potentially fail) each time a user requests devices.

1
changelog.d/6333.bugfix Normal file
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@ -0,0 +1 @@
Prevent account data syncs getting lost across TCP replication.

1
changelog.d/6362.misc Normal file
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@ -0,0 +1 @@
Clean up some unnecessary quotation marks around the codebase.

1
changelog.d/6388.doc Normal file
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@ -0,0 +1 @@
Fix link in the user directory documentation.

1
changelog.d/6390.doc Normal file
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@ -0,0 +1 @@
Add build instructions to the docker readme.

1
changelog.d/6392.misc Normal file
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@ -0,0 +1 @@
Add a test scenario to make sure room history purges don't break `/messages` in the future.

1
changelog.d/6408.bugfix Normal file
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@ -0,0 +1 @@
Fix an intermittent exception when handling read-receipts.

1
changelog.d/6420.bugfix Normal file
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@ -0,0 +1 @@
Fix broken guest registration when there are existing blocks of numeric user IDs.

12
debian/changelog vendored
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@ -1,3 +1,15 @@
matrix-synapse-py3 (1.6.0) stable; urgency=medium
* New synapse release 1.6.0.
-- Synapse Packaging team <packages@matrix.org> Tue, 26 Nov 2019 12:15:40 +0000
matrix-synapse-py3 (1.5.1) stable; urgency=medium
* New synapse release 1.5.1.
-- Synapse Packaging team <packages@matrix.org> Wed, 06 Nov 2019 10:02:14 +0000
matrix-synapse-py3 (1.5.0) stable; urgency=medium
* New synapse release 1.5.0.

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@ -130,3 +130,15 @@ docker run -it --rm \
This will generate the same configuration file as the legacy mode used, but
will store it in `/data/homeserver.yaml` instead of a temporary location. You
can then use it as shown above at [Running synapse](#running-synapse).
## Building the image
If you need to build the image from a Synapse checkout, use the following `docker
build` command from the repo's root:
```
docker build -t matrixdotorg/synapse -f docker/Dockerfile .
```
You can choose to build a different docker image by changing the value of the `-f` flag to
point to another Dockerfile.

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@ -169,11 +169,11 @@ def run_generate_config(environ, ownership):
# log("running %s" % (args, ))
if ownership is not None:
args = ["su-exec", ownership] + args
os.execv("/sbin/su-exec", args)
# make sure that synapse has perms to write to the data dir.
subprocess.check_output(["chown", ownership, data_dir])
args = ["su-exec", ownership] + args
os.execv("/sbin/su-exec", args)
else:
os.execv("/usr/local/bin/python", args)

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@ -72,7 +72,7 @@ pid_file: DATADIR/homeserver.pid
# For example, for room version 1, default_room_version should be set
# to "1".
#
#default_room_version: "4"
#default_room_version: "5"
# The GC threshold parameters to pass to `gc.set_threshold`, if defined
#
@ -287,7 +287,7 @@ listeners:
# Used by phonehome stats to group together related servers.
#server_context: context
# Resource-constrained Homeserver Settings
# Resource-constrained homeserver Settings
#
# If limit_remote_rooms.enabled is True, the room complexity will be
# checked before a user joins a new remote room. If it is above
@ -806,11 +806,11 @@ uploads_path: "DATADIR/uploads"
## Captcha ##
# See docs/CAPTCHA_SETUP for full details of configuring this.
# This Home Server's ReCAPTCHA public key.
# This homeserver's ReCAPTCHA public key.
#
#recaptcha_public_key: "YOUR_PUBLIC_KEY"
# This Home Server's ReCAPTCHA private key.
# This homeserver's ReCAPTCHA private key.
#
#recaptcha_private_key: "YOUR_PRIVATE_KEY"
@ -1333,7 +1333,7 @@ password_config:
# smtp_user: "exampleusername"
# smtp_pass: "examplepassword"
# require_transport_security: false
# notif_from: "Your Friendly %(app)s Home Server <noreply@example.com>"
# notif_from: "Your Friendly %(app)s homeserver <noreply@example.com>"
# app_name: Matrix
#
# # Enable email notifications by default

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@ -199,7 +199,20 @@ client (C):
#### REPLICATE (C)
Asks the server to replicate a given stream
Asks the server to replicate a given stream. The syntax is:
```
REPLICATE <stream_name> <token>
```
Where `<token>` may be either:
* a numeric stream_id to stream updates since (exclusive)
* `NOW` to stream all subsequent updates.
The `<stream_name>` is the name of a replication stream to subscribe
to (see [here](../synapse/replication/tcp/streams/_base.py) for a list
of streams). It can also be `ALL` to subscribe to all known streams,
in which case the `<token>` must be set to `NOW`.
#### USER_SYNC (C)

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@ -7,7 +7,6 @@ who are present in a publicly viewable room present on the server.
The directory info is stored in various tables, which can (typically after
DB corruption) get stale or out of sync. If this happens, for now the
solution to fix it is to execute the SQL here
https://github.com/matrix-org/synapse/blob/master/synapse/storage/schema/delta/53/user_dir_populate.sql
solution to fix it is to execute the SQL [here](../synapse/storage/data_stores/main/schema/delta/53/user_dir_populate.sql)
and then restart synapse. This should then start a background task to
flush the current tables and regenerate the directory.

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@ -20,11 +20,13 @@ from concurrent.futures import ThreadPoolExecutor
DISTS = (
"debian:stretch",
"debian:buster",
"debian:bullseye",
"debian:sid",
"ubuntu:xenial",
"ubuntu:bionic",
"ubuntu:cosmic",
"ubuntu:disco",
"ubuntu:eoan",
)
DESC = '''\

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@ -20,3 +20,23 @@ parts:
source: .
plugin: python
python-version: python3
python-packages:
- '.[all]'
build-packages:
- libffi-dev
- libturbojpeg0-dev
- libssl-dev
- libxslt1-dev
- libpq-dev
- zlib1g-dev
stage-packages:
- libasn1-8-heimdal
- libgssapi3-heimdal
- libhcrypto4-heimdal
- libheimbase1-heimdal
- libheimntlm0-heimdal
- libhx509-5-heimdal
- libkrb5-26-heimdal
- libldap-2.4-2
- libpq5
- libsasl2-2

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@ -14,7 +14,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
""" This is a reference implementation of a Matrix home server.
""" This is a reference implementation of a Matrix homeserver.
"""
import os
@ -36,7 +36,7 @@ try:
except ImportError:
pass
__version__ = "1.5.0"
__version__ = "1.6.0"
if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
# We import here so that we don't have to install a bunch of deps when

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@ -144,8 +144,8 @@ def main():
logging.captureWarnings(True)
parser = argparse.ArgumentParser(
description="Used to register new users with a given home server when"
" registration has been disabled. The home server must be"
description="Used to register new users with a given homeserver when"
" registration has been disabled. The homeserver must be"
" configured with the 'registration_shared_secret' option"
" set."
)
@ -202,7 +202,7 @@ def main():
"server_url",
default="https://localhost:8448",
nargs="?",
help="URL to use to talk to the home server. Defaults to "
help="URL to use to talk to the homeserver. Defaults to "
" 'https://localhost:8448'.",
)

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@ -457,7 +457,7 @@ def cs_error(msg, code=Codes.UNKNOWN, **kwargs):
class FederationError(RuntimeError):
""" This class is used to inform remote home servers about erroneous
""" This class is used to inform remote homeservers about erroneous
PDUs they sent us.
FATAL: The remote server could not interpret the source event.

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@ -69,7 +69,7 @@ class FederationSenderSlaveStore(
self.federation_out_pos_startup = self._get_federation_out_pos(db_conn)
def _get_federation_out_pos(self, db_conn):
sql = "SELECT stream_id FROM federation_stream_position" " WHERE type = ?"
sql = "SELECT stream_id FROM federation_stream_position WHERE type = ?"
sql = self.database_engine.convert_param_style(sql)
txn = db_conn.cursor()

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@ -19,12 +19,13 @@ from __future__ import print_function
import gc
import logging
import math
import os
import resource
import sys
from six import iteritems
import psutil
from prometheus_client import Gauge
from twisted.application import service
@ -471,6 +472,87 @@ class SynapseService(service.Service):
return self._port.stopListening()
# Contains the list of processes we will be monitoring
# currently either 0 or 1
_stats_process = []
@defer.inlineCallbacks
def phone_stats_home(hs, stats, stats_process=_stats_process):
logger.info("Gathering stats for reporting")
now = int(hs.get_clock().time())
uptime = int(now - hs.start_time)
if uptime < 0:
uptime = 0
stats["homeserver"] = hs.config.server_name
stats["server_context"] = hs.config.server_context
stats["timestamp"] = now
stats["uptime_seconds"] = uptime
version = sys.version_info
stats["python_version"] = "{}.{}.{}".format(
version.major, version.minor, version.micro
)
stats["total_users"] = yield hs.get_datastore().count_all_users()
total_nonbridged_users = yield hs.get_datastore().count_nonbridged_users()
stats["total_nonbridged_users"] = total_nonbridged_users
daily_user_type_results = yield hs.get_datastore().count_daily_user_type()
for name, count in iteritems(daily_user_type_results):
stats["daily_user_type_" + name] = count
room_count = yield hs.get_datastore().get_room_count()
stats["total_room_count"] = room_count
stats["daily_active_users"] = yield hs.get_datastore().count_daily_users()
stats["monthly_active_users"] = yield hs.get_datastore().count_monthly_users()
stats["daily_active_rooms"] = yield hs.get_datastore().count_daily_active_rooms()
stats["daily_messages"] = yield hs.get_datastore().count_daily_messages()
r30_results = yield hs.get_datastore().count_r30_users()
for name, count in iteritems(r30_results):
stats["r30_users_" + name] = count
daily_sent_messages = yield hs.get_datastore().count_daily_sent_messages()
stats["daily_sent_messages"] = daily_sent_messages
stats["cache_factor"] = CACHE_SIZE_FACTOR
stats["event_cache_size"] = hs.config.event_cache_size
#
# Performance statistics
#
old = stats_process[0]
new = (now, resource.getrusage(resource.RUSAGE_SELF))
stats_process[0] = new
# Get RSS in bytes
stats["memory_rss"] = new[1].ru_maxrss
# Get CPU time in % of a single core, not % of all cores
used_cpu_time = (new[1].ru_utime + new[1].ru_stime) - (
old[1].ru_utime + old[1].ru_stime
)
if used_cpu_time == 0 or new[0] == old[0]:
stats["cpu_average"] = 0
else:
stats["cpu_average"] = math.floor(used_cpu_time / (new[0] - old[0]) * 100)
#
# Database version
#
stats["database_engine"] = hs.get_datastore().database_engine_name
stats["database_server_version"] = hs.get_datastore().get_server_version()
logger.info("Reporting stats to %s: %s" % (hs.config.report_stats_endpoint, stats))
try:
yield hs.get_proxied_http_client().put_json(
hs.config.report_stats_endpoint, stats
)
except Exception as e:
logger.warning("Error reporting stats: %s", e)
def run(hs):
PROFILE_SYNAPSE = False
if PROFILE_SYNAPSE:
@ -497,91 +579,19 @@ def run(hs):
reactor.run = profile(reactor.run)
clock = hs.get_clock()
start_time = clock.time()
stats = {}
# Contains the list of processes we will be monitoring
# currently either 0 or 1
stats_process = []
def performance_stats_init():
_stats_process.clear()
_stats_process.append(
(int(hs.get_clock().time()), resource.getrusage(resource.RUSAGE_SELF))
)
def start_phone_stats_home():
return run_as_background_process("phone_stats_home", phone_stats_home)
@defer.inlineCallbacks
def phone_stats_home():
logger.info("Gathering stats for reporting")
now = int(hs.get_clock().time())
uptime = int(now - start_time)
if uptime < 0:
uptime = 0
stats["homeserver"] = hs.config.server_name
stats["server_context"] = hs.config.server_context
stats["timestamp"] = now
stats["uptime_seconds"] = uptime
version = sys.version_info
stats["python_version"] = "{}.{}.{}".format(
version.major, version.minor, version.micro
return run_as_background_process(
"phone_stats_home", phone_stats_home, hs, stats
)
stats["total_users"] = yield hs.get_datastore().count_all_users()
total_nonbridged_users = yield hs.get_datastore().count_nonbridged_users()
stats["total_nonbridged_users"] = total_nonbridged_users
daily_user_type_results = yield hs.get_datastore().count_daily_user_type()
for name, count in iteritems(daily_user_type_results):
stats["daily_user_type_" + name] = count
room_count = yield hs.get_datastore().get_room_count()
stats["total_room_count"] = room_count
stats["daily_active_users"] = yield hs.get_datastore().count_daily_users()
stats["monthly_active_users"] = yield hs.get_datastore().count_monthly_users()
stats[
"daily_active_rooms"
] = yield hs.get_datastore().count_daily_active_rooms()
stats["daily_messages"] = yield hs.get_datastore().count_daily_messages()
r30_results = yield hs.get_datastore().count_r30_users()
for name, count in iteritems(r30_results):
stats["r30_users_" + name] = count
daily_sent_messages = yield hs.get_datastore().count_daily_sent_messages()
stats["daily_sent_messages"] = daily_sent_messages
stats["cache_factor"] = CACHE_SIZE_FACTOR
stats["event_cache_size"] = hs.config.event_cache_size
if len(stats_process) > 0:
stats["memory_rss"] = 0
stats["cpu_average"] = 0
for process in stats_process:
stats["memory_rss"] += process.memory_info().rss
stats["cpu_average"] += int(process.cpu_percent(interval=None))
stats["database_engine"] = hs.get_datastore().database_engine_name
stats["database_server_version"] = hs.get_datastore().get_server_version()
logger.info(
"Reporting stats to %s: %s" % (hs.config.report_stats_endpoint, stats)
)
try:
yield hs.get_proxied_http_client().put_json(
hs.config.report_stats_endpoint, stats
)
except Exception as e:
logger.warning("Error reporting stats: %s", e)
def performance_stats_init():
try:
process = psutil.Process()
# Ensure we can fetch both, and make the initial request for cpu_percent
# so the next request will use this as the initial point.
process.memory_info().rss
process.cpu_percent(interval=None)
logger.info("report_stats can use psutil")
stats_process.append(process)
except (AttributeError):
logger.warning("Unable to read memory/cpu stats. Disabling reporting.")
def generate_user_daily_visit_stats():
return run_as_background_process(

View File

@ -185,7 +185,7 @@ class ApplicationServiceApi(SimpleHttpClient):
if not _is_valid_3pe_metadata(info):
logger.warning(
"query_3pe_protocol to %s did not return a" " valid result", uri
"query_3pe_protocol to %s did not return a valid result", uri
)
return None

View File

@ -134,7 +134,7 @@ def _load_appservice(hostname, as_info, config_filename):
for regex_obj in as_info["namespaces"][ns]:
if not isinstance(regex_obj, dict):
raise ValueError(
"Expected namespace entry in %s to be an object," " but got %s",
"Expected namespace entry in %s to be an object, but got %s",
ns,
regex_obj,
)

View File

@ -35,11 +35,11 @@ class CaptchaConfig(Config):
## Captcha ##
# See docs/CAPTCHA_SETUP for full details of configuring this.
# This Home Server's ReCAPTCHA public key.
# This homeserver's ReCAPTCHA public key.
#
#recaptcha_public_key: "YOUR_PUBLIC_KEY"
# This Home Server's ReCAPTCHA private key.
# This homeserver's ReCAPTCHA private key.
#
#recaptcha_private_key: "YOUR_PRIVATE_KEY"

View File

@ -305,7 +305,7 @@ class EmailConfig(Config):
# smtp_user: "exampleusername"
# smtp_pass: "examplepassword"
# require_transport_security: false
# notif_from: "Your Friendly %(app)s Home Server <noreply@example.com>"
# notif_from: "Your Friendly %(app)s homeserver <noreply@example.com>"
# app_name: Matrix
#
# # Enable email notifications by default

View File

@ -170,7 +170,7 @@ class _RoomDirectoryRule(object):
self.action = action
else:
raise ConfigError(
"%s rules can only have action of 'allow'" " or 'deny'" % (option_name,)
"%s rules can only have action of 'allow' or 'deny'" % (option_name,)
)
self._alias_matches_all = alias == "*"

View File

@ -41,7 +41,7 @@ logger = logging.Logger(__name__)
# in the list.
DEFAULT_BIND_ADDRESSES = ["::", "0.0.0.0"]
DEFAULT_ROOM_VERSION = "4"
DEFAULT_ROOM_VERSION = "5"
ROOM_COMPLEXITY_TOO_GREAT = (
"Your homeserver is unable to join rooms this large or complex. "
@ -223,7 +223,7 @@ class ServerConfig(Config):
self.federation_ip_range_blacklist.update(["0.0.0.0", "::"])
except Exception as e:
raise ConfigError(
"Invalid range(s) provided in " "federation_ip_range_blacklist: %s" % e
"Invalid range(s) provided in federation_ip_range_blacklist: %s" % e
)
if self.public_baseurl is not None:
@ -839,7 +839,7 @@ class ServerConfig(Config):
# Used by phonehome stats to group together related servers.
#server_context: context
# Resource-constrained Homeserver Settings
# Resource-constrained homeserver Settings
#
# If limit_remote_rooms.enabled is True, the room complexity will be
# checked before a user joins a new remote room. If it is above
@ -962,20 +962,20 @@ class ServerConfig(Config):
"--daemonize",
action="store_true",
default=None,
help="Daemonize the home server",
help="Daemonize the homeserver",
)
server_group.add_argument(
"--print-pidfile",
action="store_true",
default=None,
help="Print the path to the pidfile just" " before daemonizing",
help="Print the path to the pidfile just before daemonizing",
)
server_group.add_argument(
"--manhole",
metavar="PORT",
dest="manhole",
type=int,
help="Turn on the twisted telnet manhole" " service on the given port.",
help="Turn on the twisted telnet manhole service on the given port.",
)

View File

@ -12,6 +12,8 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Dict, Optional, Tuple, Union
from six import iteritems
import attr
@ -19,54 +21,113 @@ from frozendict import frozendict
from twisted.internet import defer
from synapse.appservice import ApplicationService
from synapse.logging.context import make_deferred_yieldable, run_in_background
@attr.s(slots=True)
class EventContext:
"""
Holds information relevant to persisting an event
Attributes:
state_group (int|None): state group id, if the state has been stored
as a state group. This is usually only None if e.g. the event is
an outlier.
rejected (bool|str): A rejection reason if the event was rejected, else
False
rejected: A rejection reason if the event was rejected, else False
prev_group (int): Previously persisted state group. ``None`` for an
outlier.
delta_ids (dict[(str, str), str]): Delta from ``prev_group``.
(type, state_key) -> event_id. ``None`` for an outlier.
_state_group: The ID of the state group for this event. Note that state events
are persisted with a state group which includes the new event, so this is
effectively the state *after* the event in question.
app_service: FIXME
For a *rejected* state event, where the state of the rejected event is
ignored, this state_group should never make it into the
event_to_state_groups table. Indeed, inspecting this value for a rejected
state event is almost certainly incorrect.
For an outlier, where we don't have the state at the event, this will be
None.
Note that this is a private attribute: it should be accessed via
the ``state_group`` property.
state_group_before_event: The ID of the state group representing the state
of the room before this event.
If this is a non-state event, this will be the same as ``state_group``. If
it's a state event, it will be the same as ``prev_group``.
If ``state_group`` is None (ie, the event is an outlier),
``state_group_before_event`` will always also be ``None``.
prev_group: If it is known, ``state_group``'s prev_group. Note that this being
None does not necessarily mean that ``state_group`` does not have
a prev_group!
If the event is a state event, this is normally the same as ``prev_group``.
If ``state_group`` is None (ie, the event is an outlier), ``prev_group``
will always also be ``None``.
Note that this *not* (necessarily) the state group associated with
``_prev_state_ids``.
delta_ids: If ``prev_group`` is not None, the state delta between ``prev_group``
and ``state_group``.
app_service: If this event is being sent by a (local) application service, that
app service.
_current_state_ids: The room state map, including this event - ie, the state
in ``state_group``.
_current_state_ids (dict[(str, str), str]|None):
The current state map including the current event. None if outlier
or we haven't fetched the state from DB yet.
(type, state_key) -> event_id
_prev_state_ids (dict[(str, str), str]|None):
The current state map excluding the current event. None if outlier
or we haven't fetched the state from DB yet.
FIXME: what is this for an outlier? it seems ill-defined. It seems like
it could be either {}, or the state we were given by the remote
server, depending on $THINGS
Note that this is a private attribute: it should be accessed via
``get_current_state_ids``. _AsyncEventContext impl calculates this
on-demand: it will be None until that happens.
_prev_state_ids: The room state map, excluding this event - ie, the state
in ``state_group_before_event``. For a non-state
event, this will be the same as _current_state_events.
Note that it is a completely different thing to prev_group!
(type, state_key) -> event_id
FIXME: again, what is this for an outlier?
As with _current_state_ids, this is a private attribute. It should be
accessed via get_prev_state_ids.
"""
state_group = attr.ib(default=None)
rejected = attr.ib(default=False)
prev_group = attr.ib(default=None)
delta_ids = attr.ib(default=None)
app_service = attr.ib(default=None)
rejected = attr.ib(default=False, type=Union[bool, str])
_state_group = attr.ib(default=None, type=Optional[int])
state_group_before_event = attr.ib(default=None, type=Optional[int])
prev_group = attr.ib(default=None, type=Optional[int])
delta_ids = attr.ib(default=None, type=Optional[Dict[Tuple[str, str], str]])
app_service = attr.ib(default=None, type=Optional[ApplicationService])
_prev_state_ids = attr.ib(default=None)
_current_state_ids = attr.ib(default=None)
_current_state_ids = attr.ib(
default=None, type=Optional[Dict[Tuple[str, str], str]]
)
_prev_state_ids = attr.ib(default=None, type=Optional[Dict[Tuple[str, str], str]])
@staticmethod
def with_state(
state_group, current_state_ids, prev_state_ids, prev_group=None, delta_ids=None
state_group,
state_group_before_event,
current_state_ids,
prev_state_ids,
prev_group=None,
delta_ids=None,
):
return EventContext(
current_state_ids=current_state_ids,
prev_state_ids=prev_state_ids,
state_group=state_group,
state_group_before_event=state_group_before_event,
prev_group=prev_group,
delta_ids=delta_ids,
)
@ -97,7 +158,8 @@ class EventContext:
"prev_state_id": prev_state_id,
"event_type": event.type,
"event_state_key": event.state_key if event.is_state() else None,
"state_group": self.state_group,
"state_group": self._state_group,
"state_group_before_event": self.state_group_before_event,
"rejected": self.rejected,
"prev_group": self.prev_group,
"delta_ids": _encode_state_dict(self.delta_ids),
@ -123,6 +185,7 @@ class EventContext:
event_type=input["event_type"],
event_state_key=input["event_state_key"],
state_group=input["state_group"],
state_group_before_event=input["state_group_before_event"],
prev_group=input["prev_group"],
delta_ids=_decode_state_dict(input["delta_ids"]),
rejected=input["rejected"],
@ -134,22 +197,52 @@ class EventContext:
return context
@property
def state_group(self) -> Optional[int]:
"""The ID of the state group for this event.
Note that state events are persisted with a state group which includes the new
event, so this is effectively the state *after* the event in question.
For an outlier, where we don't have the state at the event, this will be None.
It is an error to access this for a rejected event, since rejected state should
not make it into the room state. Accessing this property will raise an exception
if ``rejected`` is set.
"""
if self.rejected:
raise RuntimeError("Attempt to access state_group of rejected event")
return self._state_group
@defer.inlineCallbacks
def get_current_state_ids(self, store):
"""Gets the current state IDs
"""
Gets the room state map, including this event - ie, the state in ``state_group``
It is an error to access this for a rejected event, since rejected state should
not make it into the room state. This method will raise an exception if
``rejected`` is set.
Returns:
Deferred[dict[(str, str), str]|None]: Returns None if state_group
is None, which happens when the associated event is an outlier.
Maps a (type, state_key) to the event ID of the state event matching
this tuple.
"""
if self.rejected:
raise RuntimeError("Attempt to access state_ids of rejected event")
yield self._ensure_fetched(store)
return self._current_state_ids
@defer.inlineCallbacks
def get_prev_state_ids(self, store):
"""Gets the prev state IDs
"""
Gets the room state map, excluding this event.
For a non-state event, this will be the same as get_current_state_ids().
Returns:
Deferred[dict[(str, str), str]|None]: Returns None if state_group
@ -163,11 +256,17 @@ class EventContext:
def get_cached_current_state_ids(self):
"""Gets the current state IDs if we have them already cached.
It is an error to access this for a rejected event, since rejected state should
not make it into the room state. This method will raise an exception if
``rejected`` is set.
Returns:
dict[(str, str), str]|None: Returns None if we haven't cached the
state or if state_group is None, which happens when the associated
event is an outlier.
"""
if self.rejected:
raise RuntimeError("Attempt to access state_ids of rejected event")
return self._current_state_ids

View File

@ -177,7 +177,7 @@ class FederationClient(FederationBase):
given destination server.
Args:
dest (str): The remote home server to ask.
dest (str): The remote homeserver to ask.
room_id (str): The room_id to backfill.
limit (int): The maximum number of PDUs to return.
extremities (list): List of PDU id and origins of the first pdus
@ -227,7 +227,7 @@ class FederationClient(FederationBase):
one succeeds.
Args:
destinations (list): Which home servers to query
destinations (list): Which homeservers to query
event_id (str): event to fetch
room_version (str): version of the room
outlier (bool): Indicates whether the PDU is an `outlier`, i.e. if
@ -312,7 +312,7 @@ class FederationClient(FederationBase):
@defer.inlineCallbacks
@log_function
def get_state_for_room(self, destination, room_id, event_id):
"""Requests all of the room state at a given event from a remote home server.
"""Requests all of the room state at a given event from a remote homeserver.
Args:
destination (str): The remote homeserver to query for the state.

View File

@ -44,7 +44,7 @@ class TransactionActions(object):
response code and response body.
"""
if not transaction.transaction_id:
raise RuntimeError("Cannot persist a transaction with no " "transaction_id")
raise RuntimeError("Cannot persist a transaction with no transaction_id")
return self.store.get_received_txn_response(transaction.transaction_id, origin)
@ -56,7 +56,7 @@ class TransactionActions(object):
Deferred
"""
if not transaction.transaction_id:
raise RuntimeError("Cannot persist a transaction with no " "transaction_id")
raise RuntimeError("Cannot persist a transaction with no transaction_id")
return self.store.set_received_txn_response(
transaction.transaction_id, origin, code, response

View File

@ -49,7 +49,7 @@ sent_pdus_destination_dist_count = Counter(
sent_pdus_destination_dist_total = Counter(
"synapse_federation_client_sent_pdu_destinations:total",
"" "Total number of PDUs queued for sending across all destinations",
"Total number of PDUs queued for sending across all destinations",
)

View File

@ -84,7 +84,7 @@ class TransactionManager(object):
txn_id = str(self._next_txn_id)
logger.debug(
"TX [%s] {%s} Attempting new transaction" " (pdus: %d, edus: %d)",
"TX [%s] {%s} Attempting new transaction (pdus: %d, edus: %d)",
destination,
txn_id,
len(pdus),
@ -103,7 +103,7 @@ class TransactionManager(object):
self._next_txn_id += 1
logger.info(
"TX [%s] {%s} Sending transaction [%s]," " (PDUs: %d, EDUs: %d)",
"TX [%s] {%s} Sending transaction [%s], (PDUs: %d, EDUs: %d)",
destination,
txn_id,
transaction.transaction_id,

View File

@ -14,9 +14,9 @@
# limitations under the License.
"""The transport layer is responsible for both sending transactions to remote
home servers and receiving a variety of requests from other home servers.
homeservers and receiving a variety of requests from other homeservers.
By default this is done over HTTPS (and all home servers are required to
By default this is done over HTTPS (and all homeservers are required to
support HTTPS), however individual pairings of servers may decide to
communicate over a different (albeit still reliable) protocol.
"""

View File

@ -44,7 +44,7 @@ class TransportLayerClient(object):
given event.
Args:
destination (str): The host name of the remote home server we want
destination (str): The host name of the remote homeserver we want
to get the state from.
context (str): The name of the context we want the state of
event_id (str): The event we want the context at.
@ -68,7 +68,7 @@ class TransportLayerClient(object):
given event. Returns the state's event_id's
Args:
destination (str): The host name of the remote home server we want
destination (str): The host name of the remote homeserver we want
to get the state from.
context (str): The name of the context we want the state of
event_id (str): The event we want the context at.
@ -91,7 +91,7 @@ class TransportLayerClient(object):
""" Requests the pdu with give id and origin from the given server.
Args:
destination (str): The host name of the remote home server we want
destination (str): The host name of the remote homeserver we want
to get the state from.
event_id (str): The id of the event being requested.
timeout (int): How long to try (in ms) the destination for before

View File

@ -714,7 +714,7 @@ class PublicRoomList(BaseFederationServlet):
This API returns information in the same format as /publicRooms on the
client API, but will only ever include local public rooms and hence is
intended for consumption by other home servers.
intended for consumption by other homeservers.
GET /publicRooms HTTP/1.1

View File

@ -102,8 +102,9 @@ class AuthHandler(BaseHandler):
login_types.append(t)
self._supported_login_types = login_types
self._account_ratelimiter = Ratelimiter()
self._failed_attempts_ratelimiter = Ratelimiter()
# Ratelimiter for failed auth during UIA. Uses same ratelimit config
# as per `rc_login.failed_attempts`.
self._failed_uia_attempts_ratelimiter = Ratelimiter()
self._clock = self.hs.get_clock()
@ -133,12 +134,38 @@ class AuthHandler(BaseHandler):
AuthError if the client has completed a login flow, and it gives
a different user to `requester`
LimitExceededError if the ratelimiter's failed request count for this
user is too high to proceed
"""
user_id = requester.user.to_string()
# Check if we should be ratelimited due to too many previous failed attempts
self._failed_uia_attempts_ratelimiter.ratelimit(
user_id,
time_now_s=self._clock.time(),
rate_hz=self.hs.config.rc_login_failed_attempts.per_second,
burst_count=self.hs.config.rc_login_failed_attempts.burst_count,
update=False,
)
# build a list of supported flows
flows = [[login_type] for login_type in self._supported_login_types]
result, params, _ = yield self.check_auth(flows, request_body, clientip)
try:
result, params, _ = yield self.check_auth(flows, request_body, clientip)
except LoginError:
# Update the ratelimite to say we failed (`can_do_action` doesn't raise).
self._failed_uia_attempts_ratelimiter.can_do_action(
user_id,
time_now_s=self._clock.time(),
rate_hz=self.hs.config.rc_login_failed_attempts.per_second,
burst_count=self.hs.config.rc_login_failed_attempts.burst_count,
update=True,
)
raise
# find the completed login type
for login_type in self._supported_login_types:
@ -223,7 +250,7 @@ class AuthHandler(BaseHandler):
# could continue registration from your phone having clicked the
# email auth link on there). It's probably too open to abuse
# because it lets unauthenticated clients store arbitrary objects
# on a home server.
# on a homeserver.
# Revisit: Assumimg the REST APIs do sensible validation, the data
# isn't arbintrary.
session["clientdict"] = clientdict
@ -501,11 +528,8 @@ class AuthHandler(BaseHandler):
multiple matches
Raises:
LimitExceededError if the ratelimiter's login requests count for this
user is too high too proceed.
UserDeactivatedError if a user is found but is deactivated.
"""
self.ratelimit_login_per_account(user_id)
res = yield self._find_user_id_and_pwd_hash(user_id)
if res is not None:
return res[0]
@ -572,8 +596,6 @@ class AuthHandler(BaseHandler):
StoreError if there was a problem accessing the database
SynapseError if there was a problem with the request
LoginError if there was an authentication problem.
LimitExceededError if the ratelimiter's login requests count for this
user is too high too proceed.
"""
if username.startswith("@"):
@ -581,8 +603,6 @@ class AuthHandler(BaseHandler):
else:
qualified_user_id = UserID(username, self.hs.hostname).to_string()
self.ratelimit_login_per_account(qualified_user_id)
login_type = login_submission.get("type")
known_login_type = False
@ -650,15 +670,6 @@ class AuthHandler(BaseHandler):
if not known_login_type:
raise SynapseError(400, "Unknown login type %s" % login_type)
# unknown username or invalid password.
self._failed_attempts_ratelimiter.ratelimit(
qualified_user_id.lower(),
time_now_s=self._clock.time(),
rate_hz=self.hs.config.rc_login_failed_attempts.per_second,
burst_count=self.hs.config.rc_login_failed_attempts.burst_count,
update=True,
)
# We raise a 403 here, but note that if we're doing user-interactive
# login, it turns all LoginErrors into a 401 anyway.
raise LoginError(403, "Invalid password", errcode=Codes.FORBIDDEN)
@ -710,10 +721,6 @@ class AuthHandler(BaseHandler):
Returns:
Deferred[unicode] the canonical_user_id, or Deferred[None] if
unknown user/bad password
Raises:
LimitExceededError if the ratelimiter's login requests count for this
user is too high too proceed.
"""
lookupres = yield self._find_user_id_and_pwd_hash(user_id)
if not lookupres:
@ -742,7 +749,7 @@ class AuthHandler(BaseHandler):
auth_api.validate_macaroon(macaroon, "login", user_id)
except Exception:
raise AuthError(403, "Invalid token", errcode=Codes.FORBIDDEN)
self.ratelimit_login_per_account(user_id)
yield self.auth.check_auth_blocking(user_id)
return user_id
@ -810,7 +817,7 @@ class AuthHandler(BaseHandler):
@defer.inlineCallbacks
def add_threepid(self, user_id, medium, address, validated_at):
# 'Canonicalise' email addresses down to lower case.
# We've now moving towards the Home Server being the entity that
# We've now moving towards the homeserver being the entity that
# is responsible for validating threepids used for resetting passwords
# on accounts, so in future Synapse will gain knowledge of specific
# types (mediums) of threepid. For now, we still use the existing
@ -912,35 +919,6 @@ class AuthHandler(BaseHandler):
else:
return defer.succeed(False)
def ratelimit_login_per_account(self, user_id):
"""Checks whether the process must be stopped because of ratelimiting.
Checks against two ratelimiters: the generic one for login attempts per
account and the one specific to failed attempts.
Args:
user_id (unicode): complete @user:id
Raises:
LimitExceededError if one of the ratelimiters' login requests count
for this user is too high too proceed.
"""
self._failed_attempts_ratelimiter.ratelimit(
user_id.lower(),
time_now_s=self._clock.time(),
rate_hz=self.hs.config.rc_login_failed_attempts.per_second,
burst_count=self.hs.config.rc_login_failed_attempts.burst_count,
update=False,
)
self._account_ratelimiter.ratelimit(
user_id.lower(),
time_now_s=self._clock.time(),
rate_hz=self.hs.config.rc_login_account.per_second,
burst_count=self.hs.config.rc_login_account.burst_count,
update=True,
)
@attr.s
class MacaroonGenerator(object):

View File

@ -119,7 +119,7 @@ class DirectoryHandler(BaseHandler):
if not service.is_interested_in_alias(room_alias.to_string()):
raise SynapseError(
400,
"This application service has not reserved" " this kind of alias.",
"This application service has not reserved this kind of alias.",
errcode=Codes.EXCLUSIVE,
)
else:
@ -283,7 +283,7 @@ class DirectoryHandler(BaseHandler):
def on_directory_query(self, args):
room_alias = RoomAlias.from_string(args["room_alias"])
if not self.hs.is_mine(room_alias):
raise SynapseError(400, "Room Alias is not hosted on this Home Server")
raise SynapseError(400, "Room Alias is not hosted on this homeserver")
result = yield self.get_association_from_room_alias(room_alias)

View File

@ -30,6 +30,7 @@ from twisted.internet import defer
from synapse.api.errors import CodeMessageException, Codes, NotFoundError, SynapseError
from synapse.logging.context import make_deferred_yieldable, run_in_background
from synapse.logging.opentracing import log_kv, set_tag, tag_args, trace
from synapse.replication.http.devices import ReplicationUserDevicesResyncRestServlet
from synapse.types import (
UserID,
get_domain_from_id,
@ -53,6 +54,12 @@ class E2eKeysHandler(object):
self._edu_updater = SigningKeyEduUpdater(hs, self)
self._is_master = hs.config.worker_app is None
if not self._is_master:
self._user_device_resync_client = ReplicationUserDevicesResyncRestServlet.make_client(
hs
)
federation_registry = hs.get_federation_registry()
# FIXME: switch to m.signing_key_update when MSC1756 is merged into the spec
@ -191,9 +198,15 @@ class E2eKeysHandler(object):
# probably be tracking their device lists. However, we haven't
# done an initial sync on the device list so we do it now.
try:
user_devices = yield self.device_handler.device_list_updater.user_device_resync(
user_id
)
if self._is_master:
user_devices = yield self.device_handler.device_list_updater.user_device_resync(
user_id
)
else:
user_devices = yield self._user_device_resync_client(
user_id=user_id
)
user_devices = user_devices["devices"]
for device in user_devices:
results[user_id] = {device["device_id"]: device["keys"]}

View File

@ -97,9 +97,9 @@ class FederationHandler(BaseHandler):
"""Handles events that originated from federation.
Responsible for:
a) handling received Pdus before handing them on as Events to the rest
of the home server (including auth and state conflict resoultion)
of the homeserver (including auth and state conflict resoultion)
b) converting events that were produced by local clients that may need
to be sent to remote home servers.
to be sent to remote homeservers.
c) doing the necessary dances to invite remote users and join remote
rooms.
"""
@ -1688,7 +1688,11 @@ class FederationHandler(BaseHandler):
# hack around with a try/finally instead.
success = False
try:
if not event.internal_metadata.is_outlier() and not backfilled:
if (
not event.internal_metadata.is_outlier()
and not backfilled
and not context.rejected
):
yield self.action_generator.handle_push_actions_for_event(
event, context
)
@ -2276,6 +2280,7 @@ class FederationHandler(BaseHandler):
return EventContext.with_state(
state_group=state_group,
state_group_before_event=context.state_group_before_event,
current_state_ids=current_state_ids,
prev_state_ids=prev_state_ids,
prev_group=prev_group,

View File

@ -233,7 +233,9 @@ class PaginationHandler(object):
self._purges_in_progress_by_room.add(room_id)
try:
with (yield self.pagination_lock.write(room_id)):
yield self.store.purge_history(room_id, token, delete_local_events)
yield self.storage.purge_events.purge_history(
room_id, token, delete_local_events
)
logger.info("[purge] complete")
self._purges_by_id[purge_id].status = PurgeStatus.STATUS_COMPLETE
except Exception:
@ -276,7 +278,7 @@ class PaginationHandler(object):
if joined:
raise SynapseError(400, "Users are still joined to this room")
await self.store.purge_room(room_id)
await self.storage.purge_events.purge_room(room_id)
@defer.inlineCallbacks
def get_messages(

View File

@ -152,7 +152,7 @@ class BaseProfileHandler(BaseHandler):
by_admin (bool): Whether this change was made by an administrator.
"""
if not self.hs.is_mine(target_user):
raise SynapseError(400, "User is not hosted on this Home Server")
raise SynapseError(400, "User is not hosted on this homeserver")
if not by_admin and target_user != requester.user:
raise AuthError(400, "Cannot set another user's displayname")
@ -207,7 +207,7 @@ class BaseProfileHandler(BaseHandler):
"""target_user is the user whose avatar_url is to be changed;
auth_user is the user attempting to make this change."""
if not self.hs.is_mine(target_user):
raise SynapseError(400, "User is not hosted on this Home Server")
raise SynapseError(400, "User is not hosted on this homeserver")
if not by_admin and target_user != requester.user:
raise AuthError(400, "Cannot set another user's avatar_url")
@ -231,7 +231,7 @@ class BaseProfileHandler(BaseHandler):
def on_profile_query(self, args):
user = UserID.from_string(args["user_id"])
if not self.hs.is_mine(user):
raise SynapseError(400, "User is not hosted on this Home Server")
raise SynapseError(400, "User is not hosted on this homeserver")
just_field = args.get("field", None)

View File

@ -24,7 +24,6 @@ from synapse.api.errors import (
AuthError,
Codes,
ConsentNotGivenError,
LimitExceededError,
RegistrationError,
SynapseError,
)
@ -168,6 +167,7 @@ class RegistrationHandler(BaseHandler):
Raises:
RegistrationError if there was a problem registering.
"""
yield self.check_registration_ratelimit(address)
yield self.auth.check_auth_blocking(threepid=threepid)
password_hash = None
@ -217,8 +217,13 @@ class RegistrationHandler(BaseHandler):
else:
# autogen a sequential user ID
fail_count = 0
user = None
while not user:
# Fail after being unable to find a suitable ID a few times
if fail_count > 10:
raise SynapseError(500, "Unable to find a suitable guest user ID")
localpart = yield self._generate_user_id()
user = UserID(localpart, self.hs.hostname)
user_id = user.to_string()
@ -233,10 +238,14 @@ class RegistrationHandler(BaseHandler):
create_profile_with_displayname=default_display_name,
address=address,
)
# Successfully registered
break
except SynapseError:
# if user id is taken, just generate another
user = None
user_id = None
fail_count += 1
if not self.hs.config.user_consent_at_registration:
yield self._auto_join_rooms(user_id)
@ -414,6 +423,29 @@ class RegistrationHandler(BaseHandler):
ratelimit=False,
)
def check_registration_ratelimit(self, address):
"""A simple helper method to check whether the registration rate limit has been hit
for a given IP address
Args:
address (str|None): the IP address used to perform the registration. If this is
None, no ratelimiting will be performed.
Raises:
LimitExceededError: If the rate limit has been exceeded.
"""
if not address:
return
time_now = self.clock.time()
self.ratelimiter.ratelimit(
address,
time_now_s=time_now,
rate_hz=self.hs.config.rc_registration.per_second,
burst_count=self.hs.config.rc_registration.burst_count,
)
def register_with_store(
self,
user_id,
@ -446,22 +478,6 @@ class RegistrationHandler(BaseHandler):
Returns:
Deferred
"""
# Don't rate limit for app services
if appservice_id is None and address is not None:
time_now = self.clock.time()
allowed, time_allowed = self.ratelimiter.can_do_action(
address,
time_now_s=time_now,
rate_hz=self.hs.config.rc_registration.per_second,
burst_count=self.hs.config.rc_registration.burst_count,
)
if not allowed:
raise LimitExceededError(
retry_after_ms=int(1000 * (time_allowed - time_now))
)
if self.hs.config.worker_app:
return self._register_client(
user_id=user_id,
@ -614,7 +630,7 @@ class RegistrationHandler(BaseHandler):
# And we add an email pusher for them by default, but only
# if email notifications are enabled (so people don't start
# getting mail spam where they weren't before if email
# notifs are set up on a home server)
# notifs are set up on a homeserver)
if (
self.hs.config.email_enable_notifs
and self.hs.config.email_notif_for_new_users

View File

@ -515,6 +515,15 @@ class RoomMemberHandler(object):
yield self.store.set_room_is_public(old_room_id, False)
yield self.store.set_room_is_public(room_id, True)
# Check if any groups we own contain the predecessor room
local_group_ids = yield self.store.get_local_groups_for_room(old_room_id)
for group_id in local_group_ids:
# Add new the new room to those groups
yield self.store.add_room_to_group(group_id, room_id, old_room["is_public"])
# Remove the old room from those groups
yield self.store.remove_room_from_group(group_id, old_room_id)
@defer.inlineCallbacks
def copy_user_state_on_room_upgrade(self, old_room_id, new_room_id, user_ids):
"""Copy user-specific information when they join a new room when that new room is the

View File

@ -120,7 +120,7 @@ class TypingHandler(object):
auth_user_id = auth_user.to_string()
if not self.is_mine_id(target_user_id):
raise SynapseError(400, "User is not hosted on this Home Server")
raise SynapseError(400, "User is not hosted on this homeserver")
if target_user_id != auth_user_id:
raise AuthError(400, "Cannot set another user's typing state")
@ -150,7 +150,7 @@ class TypingHandler(object):
auth_user_id = auth_user.to_string()
if not self.is_mine_id(target_user_id):
raise SynapseError(400, "User is not hosted on this Home Server")
raise SynapseError(400, "User is not hosted on this homeserver")
if target_user_id != auth_user_id:
raise AuthError(400, "Cannot set another user's typing state")

View File

@ -530,7 +530,7 @@ class MatrixFederationHttpClient(object):
"""
Builds the Authorization headers for a federation request
Args:
destination (bytes|None): The desination home server of the request.
destination (bytes|None): The desination homeserver of the request.
May be None if the destination is an identity server, in which case
destination_is must be non-None.
method (bytes): The HTTP method of the request

View File

@ -96,7 +96,7 @@ def parse_boolean_from_args(args, name, default=None, required=False):
return {b"true": True, b"false": False}[args[name][0]]
except Exception:
message = (
"Boolean query parameter %r must be one of" " ['true', 'false']"
"Boolean query parameter %r must be one of ['true', 'false']"
) % (name,)
raise SynapseError(400, message)
else:

View File

@ -261,6 +261,18 @@ def parse_drain_configs(
)
class StoppableLogPublisher(LogPublisher):
"""
A log publisher that can tell its observers to shut down any external
communications.
"""
def stop(self):
for obs in self._observers:
if hasattr(obs, "stop"):
obs.stop()
def setup_structured_logging(
hs,
config,
@ -336,7 +348,7 @@ def setup_structured_logging(
# We should never get here, but, just in case, throw an error.
raise ConfigError("%s drain type cannot be configured" % (observer.type,))
publisher = LogPublisher(*observers)
publisher = StoppableLogPublisher(*observers)
log_filter = LogLevelFilterPredicate()
for namespace, namespace_config in log_config.get(

View File

@ -17,25 +17,29 @@
Log formatters that output terse JSON.
"""
import json
import sys
import traceback
from collections import deque
from ipaddress import IPv4Address, IPv6Address, ip_address
from math import floor
from typing import IO
from typing import IO, Optional
import attr
from simplejson import dumps
from zope.interface import implementer
from twisted.application.internet import ClientService
from twisted.internet.defer import Deferred
from twisted.internet.endpoints import (
HostnameEndpoint,
TCP4ClientEndpoint,
TCP6ClientEndpoint,
)
from twisted.internet.interfaces import IPushProducer, ITransport
from twisted.internet.protocol import Factory, Protocol
from twisted.logger import FileLogObserver, ILogObserver, Logger
from twisted.python.failure import Failure
_encoder = json.JSONEncoder(ensure_ascii=False, separators=(",", ":"))
def flatten_event(event: dict, metadata: dict, include_time: bool = False):
@ -141,11 +145,49 @@ def TerseJSONToConsoleLogObserver(outFile: IO[str], metadata: dict) -> FileLogOb
def formatEvent(_event: dict) -> str:
flattened = flatten_event(_event, metadata)
return dumps(flattened, ensure_ascii=False, separators=(",", ":")) + "\n"
return _encoder.encode(flattened) + "\n"
return FileLogObserver(outFile, formatEvent)
@attr.s
@implementer(IPushProducer)
class LogProducer(object):
"""
An IPushProducer that writes logs from its buffer to its transport when it
is resumed.
Args:
buffer: Log buffer to read logs from.
transport: Transport to write to.
"""
transport = attr.ib(type=ITransport)
_buffer = attr.ib(type=deque)
_paused = attr.ib(default=False, type=bool, init=False)
def pauseProducing(self):
self._paused = True
def stopProducing(self):
self._paused = True
self._buffer = None
def resumeProducing(self):
self._paused = False
while self._paused is False and (self._buffer and self.transport.connected):
try:
event = self._buffer.popleft()
self.transport.write(_encoder.encode(event).encode("utf8"))
self.transport.write(b"\n")
except Exception:
# Something has gone wrong writing to the transport -- log it
# and break out of the while.
traceback.print_exc(file=sys.__stderr__)
break
@attr.s
@implementer(ILogObserver)
class TerseJSONToTCPLogObserver(object):
@ -153,7 +195,7 @@ class TerseJSONToTCPLogObserver(object):
An IObserver that writes JSON logs to a TCP target.
Args:
hs (HomeServer): The Homeserver that is being logged for.
hs (HomeServer): The homeserver that is being logged for.
host: The host of the logging target.
port: The logging target's port.
metadata: Metadata to be added to each log entry.
@ -165,8 +207,9 @@ class TerseJSONToTCPLogObserver(object):
metadata = attr.ib(type=dict)
maximum_buffer = attr.ib(type=int)
_buffer = attr.ib(default=attr.Factory(deque), type=deque)
_writer = attr.ib(default=None)
_connection_waiter = attr.ib(default=None, type=Optional[Deferred])
_logger = attr.ib(default=attr.Factory(Logger))
_producer = attr.ib(default=None, type=Optional[LogProducer])
def start(self) -> None:
@ -187,38 +230,43 @@ class TerseJSONToTCPLogObserver(object):
factory = Factory.forProtocol(Protocol)
self._service = ClientService(endpoint, factory, clock=self.hs.get_reactor())
self._service.startService()
self._connect()
def _write_loop(self) -> None:
def stop(self):
self._service.stopService()
def _connect(self) -> None:
"""
Implement the write loop.
Triggers an attempt to connect then write to the remote if not already writing.
"""
if self._writer:
if self._connection_waiter:
return
self._writer = self._service.whenConnected()
self._connection_waiter = self._service.whenConnected(failAfterFailures=1)
@self._writer.addBoth
@self._connection_waiter.addErrback
def fail(r):
r.printTraceback(file=sys.__stderr__)
self._connection_waiter = None
self._connect()
@self._connection_waiter.addCallback
def writer(r):
if isinstance(r, Failure):
r.printTraceback(file=sys.__stderr__)
self._writer = None
self.hs.get_reactor().callLater(1, self._write_loop)
# We have a connection. If we already have a producer, and its
# transport is the same, just trigger a resumeProducing.
if self._producer and r.transport is self._producer.transport:
self._producer.resumeProducing()
return
try:
for event in self._buffer:
r.transport.write(
dumps(event, ensure_ascii=False, separators=(",", ":")).encode(
"utf8"
)
)
r.transport.write(b"\n")
self._buffer.clear()
except Exception as e:
sys.__stderr__.write("Failed writing out logs with %s\n" % (str(e),))
# If the producer is still producing, stop it.
if self._producer:
self._producer.stopProducing()
self._writer = False
self.hs.get_reactor().callLater(1, self._write_loop)
# Make a new producer and start it.
self._producer = LogProducer(buffer=self._buffer, transport=r.transport)
r.transport.registerProducer(self._producer, True)
self._producer.resumeProducing()
self._connection_waiter = None
def _handle_pressure(self) -> None:
"""
@ -277,4 +325,4 @@ class TerseJSONToTCPLogObserver(object):
self._logger.failure("Failed clearing backpressure")
# Try and write immediately.
self._write_loop()
self._connect()

View File

@ -246,7 +246,7 @@ class HttpPusher(object):
# fixed, we don't suddenly deliver a load
# of old notifications.
logger.warning(
"Giving up on a notification to user %s, " "pushkey %s",
"Giving up on a notification to user %s, pushkey %s",
self.user_id,
self.pushkey,
)
@ -299,8 +299,7 @@ class HttpPusher(object):
# for sanity, we only remove the pushkey if it
# was the one we actually sent...
logger.warning(
("Ignoring rejected pushkey %s because we" " didn't send it"),
pk,
("Ignoring rejected pushkey %s because we didn't send it"), pk,
)
else:
logger.info("Pushkey %s was rejected: removing", pk)

View File

@ -43,7 +43,7 @@ logger = logging.getLogger(__name__)
MESSAGE_FROM_PERSON_IN_ROOM = (
"You have a message on %(app)s from %(person)s " "in the %(room)s room..."
"You have a message on %(app)s from %(person)s in the %(room)s room..."
)
MESSAGE_FROM_PERSON = "You have a message on %(app)s from %(person)s..."
MESSAGES_FROM_PERSON = "You have messages on %(app)s from %(person)s..."
@ -55,7 +55,7 @@ MESSAGES_FROM_PERSON_AND_OTHERS = (
"You have messages on %(app)s from %(person)s and others..."
)
INVITE_FROM_PERSON_TO_ROOM = (
"%(person)s has invited you to join the " "%(room)s room on %(app)s..."
"%(person)s has invited you to join the %(room)s room on %(app)s..."
)
INVITE_FROM_PERSON = "%(person)s has invited you to chat on %(app)s..."

View File

@ -61,7 +61,6 @@ REQUIREMENTS = [
"bcrypt>=3.1.0",
"pillow>=4.3.0",
"sortedcontainers>=1.4.4",
"psutil>=2.0.0",
"pymacaroons>=0.13.0",
"msgpack>=0.5.2",
"phonenumbers>=8.2.0",

View File

@ -14,7 +14,14 @@
# limitations under the License.
from synapse.http.server import JsonResource
from synapse.replication.http import federation, login, membership, register, send_event
from synapse.replication.http import (
devices,
federation,
login,
membership,
register,
send_event,
)
REPLICATION_PREFIX = "/_synapse/replication"
@ -30,3 +37,4 @@ class ReplicationRestResource(JsonResource):
federation.register_servlets(hs, self)
login.register_servlets(hs, self)
register.register_servlets(hs, self)
devices.register_servlets(hs, self)

View File

@ -0,0 +1,73 @@
# -*- coding: utf-8 -*-
# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
from synapse.replication.http._base import ReplicationEndpoint
logger = logging.getLogger(__name__)
class ReplicationUserDevicesResyncRestServlet(ReplicationEndpoint):
"""Ask master to resync the device list for a user by contacting their
server.
This must happen on master so that the results can be correctly cached in
the database and streamed to workers.
Request format:
POST /_synapse/replication/user_device_resync/:user_id
{}
Response is equivalent to ` /_matrix/federation/v1/user/devices/:user_id`
response, e.g.:
{
"user_id": "@alice:example.org",
"devices": [
{
"device_id": "JLAFKJWSCS",
"keys": { ... },
"device_display_name": "Alice's Mobile Phone"
}
]
}
"""
NAME = "user_device_resync"
PATH_ARGS = ("user_id",)
CACHE = False
def __init__(self, hs):
super(ReplicationUserDevicesResyncRestServlet, self).__init__(hs)
self.device_list_updater = hs.get_device_handler().device_list_updater
self.store = hs.get_datastore()
self.clock = hs.get_clock()
@staticmethod
def _serialize_payload(user_id):
return {}
async def _handle_request(self, request, user_id):
user_devices = await self.device_list_updater.user_device_resync(user_id)
return 200, user_devices
def register_servlets(hs, http_server):
ReplicationUserDevicesResyncRestServlet(hs).register(http_server)

View File

@ -75,6 +75,8 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
async def _handle_request(self, request, user_id):
content = parse_json_object_from_request(request)
self.registration_handler.check_registration_ratelimit(content["address"])
await self.registration_handler.register_with_store(
user_id=user_id,
password_hash=content["password_hash"],

View File

@ -14,6 +14,7 @@
# limitations under the License.
import logging
from typing import Dict
import six
@ -44,7 +45,14 @@ class BaseSlavedStore(SQLBaseStore):
self.hs = hs
def stream_positions(self):
def stream_positions(self) -> Dict[str, int]:
"""
Get the current positions of all the streams this store wants to subscribe to
Returns:
map from stream name to the most recent update we have for
that stream (ie, the point we want to start replicating from)
"""
pos = {}
if self._cache_id_gen:
pos["caches"] = self._cache_id_gen.get_current_token()

View File

@ -16,10 +16,17 @@
"""
import logging
from typing import Dict
from twisted.internet import defer
from twisted.internet.protocol import ReconnectingClientFactory
from synapse.replication.slave.storage._base import BaseSlavedStore
from synapse.replication.tcp.protocol import (
AbstractReplicationClientHandler,
ClientReplicationStreamProtocol,
)
from .commands import (
FederationAckCommand,
InvalidateCacheCommand,
@ -27,7 +34,6 @@ from .commands import (
UserIpCommand,
UserSyncCommand,
)
from .protocol import ClientReplicationStreamProtocol
logger = logging.getLogger(__name__)
@ -42,7 +48,7 @@ class ReplicationClientFactory(ReconnectingClientFactory):
maxDelay = 30 # Try at least once every N seconds
def __init__(self, hs, client_name, handler):
def __init__(self, hs, client_name, handler: AbstractReplicationClientHandler):
self.client_name = client_name
self.handler = handler
self.server_name = hs.config.server_name
@ -68,13 +74,13 @@ class ReplicationClientFactory(ReconnectingClientFactory):
ReconnectingClientFactory.clientConnectionFailed(self, connector, reason)
class ReplicationClientHandler(object):
class ReplicationClientHandler(AbstractReplicationClientHandler):
"""A base handler that can be passed to the ReplicationClientFactory.
By default proxies incoming replication data to the SlaveStore.
"""
def __init__(self, store):
def __init__(self, store: BaseSlavedStore):
self.store = store
# The current connection. None if we are currently (re)connecting
@ -138,11 +144,13 @@ class ReplicationClientHandler(object):
if d:
d.callback(data)
def get_streams_to_replicate(self):
def get_streams_to_replicate(self) -> Dict[str, int]:
"""Called when a new connection has been established and we need to
subscribe to streams.
Returns a dictionary of stream name to token.
Returns:
map from stream name to the most recent update we have for
that stream (ie, the point we want to start replicating from)
"""
args = self.store.stream_positions()
user_account_data = args.pop("user_account_data", None)

View File

@ -48,7 +48,7 @@ indicate which side is sending, these are *not* included on the wire::
> ERROR server stopping
* connection closed by server *
"""
import abc
import fcntl
import logging
import struct
@ -65,6 +65,7 @@ from twisted.python.failure import Failure
from synapse.logging.context import make_deferred_yieldable, run_in_background
from synapse.metrics import LaterGauge
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.util import Clock
from synapse.util.stringutils import random_string
from .commands import (
@ -558,11 +559,80 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol):
self.streamer.lost_connection(self)
class AbstractReplicationClientHandler(metaclass=abc.ABCMeta):
"""
The interface for the handler that should be passed to
ClientReplicationStreamProtocol
"""
@abc.abstractmethod
def on_rdata(self, stream_name, token, rows):
"""Called to handle a batch of replication data with a given stream token.
Args:
stream_name (str): name of the replication stream for this batch of rows
token (int): stream token for this batch of rows
rows (list): a list of Stream.ROW_TYPE objects as returned by
Stream.parse_row.
Returns:
Deferred|None
"""
raise NotImplementedError()
@abc.abstractmethod
def on_position(self, stream_name, token):
"""Called when we get new position data."""
raise NotImplementedError()
@abc.abstractmethod
def on_sync(self, data):
"""Called when get a new SYNC command."""
raise NotImplementedError()
@abc.abstractmethod
def get_streams_to_replicate(self):
"""Called when a new connection has been established and we need to
subscribe to streams.
Returns:
map from stream name to the most recent update we have for
that stream (ie, the point we want to start replicating from)
"""
raise NotImplementedError()
@abc.abstractmethod
def get_currently_syncing_users(self):
"""Get the list of currently syncing users (if any). This is called
when a connection has been established and we need to send the
currently syncing users."""
raise NotImplementedError()
@abc.abstractmethod
def update_connection(self, connection):
"""Called when a connection has been established (or lost with None).
"""
raise NotImplementedError()
@abc.abstractmethod
def finished_connecting(self):
"""Called when we have successfully subscribed and caught up to all
streams we're interested in.
"""
raise NotImplementedError()
class ClientReplicationStreamProtocol(BaseReplicationStreamProtocol):
VALID_INBOUND_COMMANDS = VALID_SERVER_COMMANDS
VALID_OUTBOUND_COMMANDS = VALID_CLIENT_COMMANDS
def __init__(self, client_name, server_name, clock, handler):
def __init__(
self,
client_name: str,
server_name: str,
clock: Clock,
handler: AbstractReplicationClientHandler,
):
BaseReplicationStreamProtocol.__init__(self, clock)
self.client_name = client_name

View File

@ -88,8 +88,7 @@ TagAccountDataStreamRow = namedtuple(
"TagAccountDataStreamRow", ("user_id", "room_id", "data") # str # str # dict
)
AccountDataStreamRow = namedtuple(
"AccountDataStream",
("user_id", "room_id", "data_type", "data"), # str # str # str # dict
"AccountDataStream", ("user_id", "room_id", "data_type") # str # str # str
)
GroupsStreamRow = namedtuple(
"GroupsStreamRow",
@ -421,8 +420,8 @@ class AccountDataStream(Stream):
results = list(room_results)
results.extend(
(stream_id, user_id, None, account_data_type, content)
for stream_id, user_id, account_data_type, content in global_results
(stream_id, user_id, None, account_data_type)
for stream_id, user_id, account_data_type in global_results
)
return results

View File

@ -14,62 +14,39 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import hashlib
import hmac
import logging
import platform
import re
from six import text_type
from six.moves import http_client
import synapse
from synapse.api.constants import Membership, UserTypes
from synapse.api.errors import Codes, NotFoundError, SynapseError
from synapse.http.server import JsonResource
from synapse.http.servlet import (
RestServlet,
assert_params_in_dict,
parse_integer,
parse_json_object_from_request,
parse_string,
)
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.rest.admin._base import (
assert_requester_is_admin,
assert_user_is_admin,
historical_admin_path_patterns,
)
from synapse.rest.admin.groups import DeleteGroupAdminRestServlet
from synapse.rest.admin.media import ListMediaInRoom, register_servlets_for_media_repo
from synapse.rest.admin.purge_room_servlet import PurgeRoomServlet
from synapse.rest.admin.rooms import ShutdownRoomRestServlet
from synapse.rest.admin.server_notice_servlet import SendServerNoticeServlet
from synapse.rest.admin.users import UserAdminServlet
from synapse.types import UserID, create_requester
from synapse.util.async_helpers import maybe_awaitable
from synapse.rest.admin.users import (
AccountValidityRenewServlet,
DeactivateAccountRestServlet,
GetUsersPaginatedRestServlet,
ResetPasswordRestServlet,
SearchUsersRestServlet,
UserAdminServlet,
UserRegisterServlet,
UsersRestServlet,
WhoisRestServlet,
)
from synapse.util.versionstring import get_version_string
logger = logging.getLogger(__name__)
class UsersRestServlet(RestServlet):
PATTERNS = historical_admin_path_patterns("/users/(?P<user_id>[^/]*)$")
def __init__(self, hs):
self.hs = hs
self.auth = hs.get_auth()
self.handlers = hs.get_handlers()
async def on_GET(self, request, user_id):
target_user = UserID.from_string(user_id)
await assert_requester_is_admin(self.auth, request)
if not self.hs.is_mine(target_user):
raise SynapseError(400, "Can only users a local user")
ret = await self.handlers.admin_handler.get_users()
return 200, ret
class VersionServlet(RestServlet):
PATTERNS = (re.compile("^/_synapse/admin/v1/server_version$"),)
@ -83,159 +60,6 @@ class VersionServlet(RestServlet):
return 200, self.res
class UserRegisterServlet(RestServlet):
"""
Attributes:
NONCE_TIMEOUT (int): Seconds until a generated nonce won't be accepted
nonces (dict[str, int]): The nonces that we will accept. A dict of
nonce to the time it was generated, in int seconds.
"""
PATTERNS = historical_admin_path_patterns("/register")
NONCE_TIMEOUT = 60
def __init__(self, hs):
self.handlers = hs.get_handlers()
self.reactor = hs.get_reactor()
self.nonces = {}
self.hs = hs
def _clear_old_nonces(self):
"""
Clear out old nonces that are older than NONCE_TIMEOUT.
"""
now = int(self.reactor.seconds())
for k, v in list(self.nonces.items()):
if now - v > self.NONCE_TIMEOUT:
del self.nonces[k]
def on_GET(self, request):
"""
Generate a new nonce.
"""
self._clear_old_nonces()
nonce = self.hs.get_secrets().token_hex(64)
self.nonces[nonce] = int(self.reactor.seconds())
return 200, {"nonce": nonce}
async def on_POST(self, request):
self._clear_old_nonces()
if not self.hs.config.registration_shared_secret:
raise SynapseError(400, "Shared secret registration is not enabled")
body = parse_json_object_from_request(request)
if "nonce" not in body:
raise SynapseError(400, "nonce must be specified", errcode=Codes.BAD_JSON)
nonce = body["nonce"]
if nonce not in self.nonces:
raise SynapseError(400, "unrecognised nonce")
# Delete the nonce, so it can't be reused, even if it's invalid
del self.nonces[nonce]
if "username" not in body:
raise SynapseError(
400, "username must be specified", errcode=Codes.BAD_JSON
)
else:
if (
not isinstance(body["username"], text_type)
or len(body["username"]) > 512
):
raise SynapseError(400, "Invalid username")
username = body["username"].encode("utf-8")
if b"\x00" in username:
raise SynapseError(400, "Invalid username")
if "password" not in body:
raise SynapseError(
400, "password must be specified", errcode=Codes.BAD_JSON
)
else:
if (
not isinstance(body["password"], text_type)
or len(body["password"]) > 512
):
raise SynapseError(400, "Invalid password")
password = body["password"].encode("utf-8")
if b"\x00" in password:
raise SynapseError(400, "Invalid password")
admin = body.get("admin", None)
user_type = body.get("user_type", None)
if user_type is not None and user_type not in UserTypes.ALL_USER_TYPES:
raise SynapseError(400, "Invalid user type")
got_mac = body["mac"]
want_mac = hmac.new(
key=self.hs.config.registration_shared_secret.encode(),
digestmod=hashlib.sha1,
)
want_mac.update(nonce.encode("utf8"))
want_mac.update(b"\x00")
want_mac.update(username)
want_mac.update(b"\x00")
want_mac.update(password)
want_mac.update(b"\x00")
want_mac.update(b"admin" if admin else b"notadmin")
if user_type:
want_mac.update(b"\x00")
want_mac.update(user_type.encode("utf8"))
want_mac = want_mac.hexdigest()
if not hmac.compare_digest(want_mac.encode("ascii"), got_mac.encode("ascii")):
raise SynapseError(403, "HMAC incorrect")
# Reuse the parts of RegisterRestServlet to reduce code duplication
from synapse.rest.client.v2_alpha.register import RegisterRestServlet
register = RegisterRestServlet(self.hs)
user_id = await register.registration_handler.register_user(
localpart=body["username"].lower(),
password=body["password"],
admin=bool(admin),
user_type=user_type,
)
result = await register._create_registration_details(user_id, body)
return 200, result
class WhoisRestServlet(RestServlet):
PATTERNS = historical_admin_path_patterns("/whois/(?P<user_id>[^/]*)")
def __init__(self, hs):
self.hs = hs
self.auth = hs.get_auth()
self.handlers = hs.get_handlers()
async def on_GET(self, request, user_id):
target_user = UserID.from_string(user_id)
requester = await self.auth.get_user_by_req(request)
auth_user = requester.user
if target_user != auth_user:
await assert_user_is_admin(self.auth, auth_user)
if not self.hs.is_mine(target_user):
raise SynapseError(400, "Can only whois a local user")
ret = await self.handlers.admin_handler.get_whois(target_user)
return 200, ret
class PurgeHistoryRestServlet(RestServlet):
PATTERNS = historical_admin_path_patterns(
"/purge_history/(?P<room_id>[^/]*)(/(?P<event_id>[^/]+))?"
@ -342,369 +166,6 @@ class PurgeHistoryStatusRestServlet(RestServlet):
return 200, purge_status.asdict()
class DeactivateAccountRestServlet(RestServlet):
PATTERNS = historical_admin_path_patterns("/deactivate/(?P<target_user_id>[^/]*)")
def __init__(self, hs):
self._deactivate_account_handler = hs.get_deactivate_account_handler()
self.auth = hs.get_auth()
async def on_POST(self, request, target_user_id):
await assert_requester_is_admin(self.auth, request)
body = parse_json_object_from_request(request, allow_empty_body=True)
erase = body.get("erase", False)
if not isinstance(erase, bool):
raise SynapseError(
http_client.BAD_REQUEST,
"Param 'erase' must be a boolean, if given",
Codes.BAD_JSON,
)
UserID.from_string(target_user_id)
result = await self._deactivate_account_handler.deactivate_account(
target_user_id, erase
)
if result:
id_server_unbind_result = "success"
else:
id_server_unbind_result = "no-support"
return 200, {"id_server_unbind_result": id_server_unbind_result}
class ShutdownRoomRestServlet(RestServlet):
"""Shuts down a room by removing all local users from the room and blocking
all future invites and joins to the room. Any local aliases will be repointed
to a new room created by `new_room_user_id` and kicked users will be auto
joined to the new room.
"""
PATTERNS = historical_admin_path_patterns("/shutdown_room/(?P<room_id>[^/]+)")
DEFAULT_MESSAGE = (
"Sharing illegal content on this server is not permitted and rooms in"
" violation will be blocked."
)
def __init__(self, hs):
self.hs = hs
self.store = hs.get_datastore()
self.state = hs.get_state_handler()
self._room_creation_handler = hs.get_room_creation_handler()
self.event_creation_handler = hs.get_event_creation_handler()
self.room_member_handler = hs.get_room_member_handler()
self.auth = hs.get_auth()
async def on_POST(self, request, room_id):
requester = await self.auth.get_user_by_req(request)
await assert_user_is_admin(self.auth, requester.user)
content = parse_json_object_from_request(request)
assert_params_in_dict(content, ["new_room_user_id"])
new_room_user_id = content["new_room_user_id"]
room_creator_requester = create_requester(new_room_user_id)
message = content.get("message", self.DEFAULT_MESSAGE)
room_name = content.get("room_name", "Content Violation Notification")
info = await self._room_creation_handler.create_room(
room_creator_requester,
config={
"preset": "public_chat",
"name": room_name,
"power_level_content_override": {"users_default": -10},
},
ratelimit=False,
)
new_room_id = info["room_id"]
requester_user_id = requester.user.to_string()
logger.info(
"Shutting down room %r, joining to new room: %r", room_id, new_room_id
)
# This will work even if the room is already blocked, but that is
# desirable in case the first attempt at blocking the room failed below.
await self.store.block_room(room_id, requester_user_id)
users = await self.state.get_current_users_in_room(room_id)
kicked_users = []
failed_to_kick_users = []
for user_id in users:
if not self.hs.is_mine_id(user_id):
continue
logger.info("Kicking %r from %r...", user_id, room_id)
try:
target_requester = create_requester(user_id)
await self.room_member_handler.update_membership(
requester=target_requester,
target=target_requester.user,
room_id=room_id,
action=Membership.LEAVE,
content={},
ratelimit=False,
require_consent=False,
)
await self.room_member_handler.forget(target_requester.user, room_id)
await self.room_member_handler.update_membership(
requester=target_requester,
target=target_requester.user,
room_id=new_room_id,
action=Membership.JOIN,
content={},
ratelimit=False,
require_consent=False,
)
kicked_users.append(user_id)
except Exception:
logger.exception(
"Failed to leave old room and join new room for %r", user_id
)
failed_to_kick_users.append(user_id)
await self.event_creation_handler.create_and_send_nonmember_event(
room_creator_requester,
{
"type": "m.room.message",
"content": {"body": message, "msgtype": "m.text"},
"room_id": new_room_id,
"sender": new_room_user_id,
},
ratelimit=False,
)
aliases_for_room = await maybe_awaitable(
self.store.get_aliases_for_room(room_id)
)
await self.store.update_aliases_for_room(
room_id, new_room_id, requester_user_id
)
return (
200,
{
"kicked_users": kicked_users,
"failed_to_kick_users": failed_to_kick_users,
"local_aliases": aliases_for_room,
"new_room_id": new_room_id,
},
)
class ResetPasswordRestServlet(RestServlet):
"""Post request to allow an administrator reset password for a user.
This needs user to have administrator access in Synapse.
Example:
http://localhost:8008/_synapse/admin/v1/reset_password/
@user:to_reset_password?access_token=admin_access_token
JsonBodyToSend:
{
"new_password": "secret"
}
Returns:
200 OK with empty object if success otherwise an error.
"""
PATTERNS = historical_admin_path_patterns(
"/reset_password/(?P<target_user_id>[^/]*)"
)
def __init__(self, hs):
self.store = hs.get_datastore()
self.hs = hs
self.auth = hs.get_auth()
self._set_password_handler = hs.get_set_password_handler()
async def on_POST(self, request, target_user_id):
"""Post request to allow an administrator reset password for a user.
This needs user to have administrator access in Synapse.
"""
requester = await self.auth.get_user_by_req(request)
await assert_user_is_admin(self.auth, requester.user)
UserID.from_string(target_user_id)
params = parse_json_object_from_request(request)
assert_params_in_dict(params, ["new_password"])
new_password = params["new_password"]
await self._set_password_handler.set_password(
target_user_id, new_password, requester
)
return 200, {}
class GetUsersPaginatedRestServlet(RestServlet):
"""Get request to get specific number of users from Synapse.
This needs user to have administrator access in Synapse.
Example:
http://localhost:8008/_synapse/admin/v1/users_paginate/
@admin:user?access_token=admin_access_token&start=0&limit=10
Returns:
200 OK with json object {list[dict[str, Any]], count} or empty object.
"""
PATTERNS = historical_admin_path_patterns(
"/users_paginate/(?P<target_user_id>[^/]*)"
)
def __init__(self, hs):
self.store = hs.get_datastore()
self.hs = hs
self.auth = hs.get_auth()
self.handlers = hs.get_handlers()
async def on_GET(self, request, target_user_id):
"""Get request to get specific number of users from Synapse.
This needs user to have administrator access in Synapse.
"""
await assert_requester_is_admin(self.auth, request)
target_user = UserID.from_string(target_user_id)
if not self.hs.is_mine(target_user):
raise SynapseError(400, "Can only users a local user")
order = "name" # order by name in user table
start = parse_integer(request, "start", required=True)
limit = parse_integer(request, "limit", required=True)
logger.info("limit: %s, start: %s", limit, start)
ret = await self.handlers.admin_handler.get_users_paginate(order, start, limit)
return 200, ret
async def on_POST(self, request, target_user_id):
"""Post request to get specific number of users from Synapse..
This needs user to have administrator access in Synapse.
Example:
http://localhost:8008/_synapse/admin/v1/users_paginate/
@admin:user?access_token=admin_access_token
JsonBodyToSend:
{
"start": "0",
"limit": "10
}
Returns:
200 OK with json object {list[dict[str, Any]], count} or empty object.
"""
await assert_requester_is_admin(self.auth, request)
UserID.from_string(target_user_id)
order = "name" # order by name in user table
params = parse_json_object_from_request(request)
assert_params_in_dict(params, ["limit", "start"])
limit = params["limit"]
start = params["start"]
logger.info("limit: %s, start: %s", limit, start)
ret = await self.handlers.admin_handler.get_users_paginate(order, start, limit)
return 200, ret
class SearchUsersRestServlet(RestServlet):
"""Get request to search user table for specific users according to
search term.
This needs user to have administrator access in Synapse.
Example:
http://localhost:8008/_synapse/admin/v1/search_users/
@admin:user?access_token=admin_access_token&term=alice
Returns:
200 OK with json object {list[dict[str, Any]], count} or empty object.
"""
PATTERNS = historical_admin_path_patterns("/search_users/(?P<target_user_id>[^/]*)")
def __init__(self, hs):
self.store = hs.get_datastore()
self.hs = hs
self.auth = hs.get_auth()
self.handlers = hs.get_handlers()
async def on_GET(self, request, target_user_id):
"""Get request to search user table for specific users according to
search term.
This needs user to have a administrator access in Synapse.
"""
await assert_requester_is_admin(self.auth, request)
target_user = UserID.from_string(target_user_id)
# To allow all users to get the users list
# if not is_admin and target_user != auth_user:
# raise AuthError(403, "You are not a server admin")
if not self.hs.is_mine(target_user):
raise SynapseError(400, "Can only users a local user")
term = parse_string(request, "term", required=True)
logger.info("term: %s ", term)
ret = await self.handlers.admin_handler.search_users(term)
return 200, ret
class DeleteGroupAdminRestServlet(RestServlet):
"""Allows deleting of local groups
"""
PATTERNS = historical_admin_path_patterns("/delete_group/(?P<group_id>[^/]*)")
def __init__(self, hs):
self.group_server = hs.get_groups_server_handler()
self.is_mine_id = hs.is_mine_id
self.auth = hs.get_auth()
async def on_POST(self, request, group_id):
requester = await self.auth.get_user_by_req(request)
await assert_user_is_admin(self.auth, requester.user)
if not self.is_mine_id(group_id):
raise SynapseError(400, "Can only delete local groups")
await self.group_server.delete_group(group_id, requester.user.to_string())
return 200, {}
class AccountValidityRenewServlet(RestServlet):
PATTERNS = historical_admin_path_patterns("/account_validity/validity$")
def __init__(self, hs):
"""
Args:
hs (synapse.server.HomeServer): server
"""
self.hs = hs
self.account_activity_handler = hs.get_account_validity_handler()
self.auth = hs.get_auth()
async def on_POST(self, request):
await assert_requester_is_admin(self.auth, request)
body = parse_json_object_from_request(request)
if "user_id" not in body:
raise SynapseError(400, "Missing property 'user_id' in the request body")
expiration_ts = await self.account_activity_handler.renew_account_for_user(
body["user_id"],
body.get("expiration_ts"),
not body.get("enable_renewal_emails", True),
)
res = {"expiration_ts": expiration_ts}
return 200, res
########################################################################################
#
# please don't add more servlets here: this file is already long and unwieldy. Put

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