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Merge branch 'develop' of github.com:matrix-org/synapse into neilj/disable_hs

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Neil Johnson 2018-08-08 13:47:07 +01:00
commit 2b5baebeba
16 changed files with 226 additions and 157 deletions
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1
MANIFEST.in
View file

@ -35,3 +35,4 @@ recursive-include changelog.d *
prune .github
prune demo/etc
prune docker

13
README.rst
View file

@ -157,12 +157,19 @@ if you prefer.
In case of problems, please see the _`Troubleshooting` section below.
There is an offical synapse image available at https://hub.docker.com/r/matrixdotorg/synapse/tags/ which can be used with the docker-compose file available at `contrib/docker`. Further information on this including configuration options is available in `contrib/docker/README.md`.
There is an offical synapse image available at
https://hub.docker.com/r/matrixdotorg/synapse/tags/ which can be used with
the docker-compose file available at `contrib/docker <contrib/docker>`_. Further information on
this including configuration options is available in the README on
hub.docker.com.
Alternatively, Andreas Peters (previously Silvio Fricke) has contributed a Dockerfile to automate a synapse server in a single Docker image, at https://hub.docker.com/r/avhost/docker-matrix/tags/
Alternatively, Andreas Peters (previously Silvio Fricke) has contributed a
Dockerfile to automate a synapse server in a single Docker image, at
https://hub.docker.com/r/avhost/docker-matrix/tags/
Also, Martin Giess has created an auto-deployment process with vagrant/ansible,
tested with VirtualBox/AWS/DigitalOcean - see https://github.com/EMnify/matrix-synapse-auto-deploy
tested with VirtualBox/AWS/DigitalOcean - see
https://github.com/EMnify/matrix-synapse-auto-deploy
for details.
Configuring synapse

1
changelog.d/3585.bugfix Normal file
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@ -0,0 +1 @@
Respond with M_NOT_FOUND when profiles are not found locally or over federation. Fixes #3585

1
changelog.d/3644.misc Normal file
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@ -0,0 +1 @@
Refactor location of docker build script.

1
changelog.d/3658.bugfix Normal file
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@ -0,0 +1 @@
Fix occasional glitches in the synapse_event_persisted_position metric

110
contrib/docker/README.md
View file

@ -1,23 +1,5 @@
# Synapse Docker
The `matrixdotorg/synapse` Docker image will run Synapse as a single process. It does not provide a
database server or a TURN server, you should run these separately.
If you run a Postgres server, you should simply include it in the same Compose
project or set the proper environment variables and the image will automatically
use that server.
## Build
Build the docker image with the `docker-compose build` command.
You may have a local Python wheel cache available, in which case copy the relevant packages in the ``cache/`` directory at the root of the project.
## Run
This image is designed to run either with an automatically generated configuration
file or with a custom configuration that requires manual edition.
### Automated configuration
It is recommended that you use Docker Compose to run your containers, including
@ -54,94 +36,6 @@ Then, customize your configuration and run the server:
docker-compose up -d
```
### Without Compose
### More information
If you do not wish to use Compose, you may still run this image using plain
Docker commands. Note that the following is just a guideline and you may need
to add parameters to the docker run command to account for the network situation
with your postgres database.
```
docker run \
-d \
--name synapse \
-v ${DATA_PATH}:/data \
-e SYNAPSE_SERVER_NAME=my.matrix.host \
-e SYNAPSE_REPORT_STATS=yes \
docker.io/matrixdotorg/synapse:latest
```
## Volumes
The image expects a single volume, located at ``/data``, that will hold:
* temporary files during uploads;
* uploaded media and thumbnails;
* the SQLite database if you do not configure postgres;
* the appservices configuration.
You are free to use separate volumes depending on storage endpoints at your
disposal. For instance, ``/data/media`` coud be stored on a large but low
performance hdd storage while other files could be stored on high performance
endpoints.
In order to setup an application service, simply create an ``appservices``
directory in the data volume and write the application service Yaml
configuration file there. Multiple application services are supported.
## Environment
Unless you specify a custom path for the configuration file, a very generic
file will be generated, based on the following environment settings.
These are a good starting point for setting up your own deployment.
Global settings:
* ``UID``, the user id Synapse will run as [default 991]
* ``GID``, the group id Synapse will run as [default 991]
* ``SYNAPSE_CONFIG_PATH``, path to a custom config file
If ``SYNAPSE_CONFIG_PATH`` is set, you should generate a configuration file
then customize it manually. No other environment variable is required.
Otherwise, a dynamic configuration file will be used. The following environment
variables are available for configuration:
* ``SYNAPSE_SERVER_NAME`` (mandatory), the current server public hostname.
* ``SYNAPSE_REPORT_STATS``, (mandatory, ``yes`` or ``no``), enable anonymous
statistics reporting back to the Matrix project which helps us to get funding.
* ``SYNAPSE_NO_TLS``, set this variable to disable TLS in Synapse (use this if
you run your own TLS-capable reverse proxy).
* ``SYNAPSE_ENABLE_REGISTRATION``, set this variable to enable registration on
the Synapse instance.
* ``SYNAPSE_ALLOW_GUEST``, set this variable to allow guest joining this server.
* ``SYNAPSE_EVENT_CACHE_SIZE``, the event cache size [default `10K`].
* ``SYNAPSE_CACHE_FACTOR``, the cache factor [default `0.5`].
* ``SYNAPSE_RECAPTCHA_PUBLIC_KEY``, set this variable to the recaptcha public
key in order to enable recaptcha upon registration.
* ``SYNAPSE_RECAPTCHA_PRIVATE_KEY``, set this variable to the recaptcha private
key in order to enable recaptcha upon registration.
* ``SYNAPSE_TURN_URIS``, set this variable to the coma-separated list of TURN
uris to enable TURN for this homeserver.
* ``SYNAPSE_TURN_SECRET``, set this to the TURN shared secret if required.
Shared secrets, that will be initialized to random values if not set:
* ``SYNAPSE_REGISTRATION_SHARED_SECRET``, secret for registrering users if
registration is disable.
* ``SYNAPSE_MACAROON_SECRET_KEY`` secret for signing access tokens
to the server.
Database specific values (will use SQLite if not set):
* `POSTGRES_DB` - The database name for the synapse postgres database. [default: `synapse`]
* `POSTGRES_HOST` - The host of the postgres database if you wish to use postgresql instead of sqlite3. [default: `db` which is useful when using a container on the same docker network in a compose file where the postgres service is called `db`]
* `POSTGRES_PASSWORD` - The password for the synapse postgres database. **If this is set then postgres will be used instead of sqlite3.** [default: none] **NOTE**: You are highly encouraged to use postgresql! Please use the compose file to make it easier to deploy.
* `POSTGRES_USER` - The user for the synapse postgres database. [default: `matrix`]
Mail server specific values (will not send emails if not set):
* ``SYNAPSE_SMTP_HOST``, hostname to the mail server.
* ``SYNAPSE_SMTP_PORT``, TCP port for accessing the mail server [default ``25``].
* ``SYNAPSE_SMTP_USER``, username for authenticating against the mail server if any.
* ``SYNAPSE_SMTP_PASSWORD``, password for authenticating against the mail server if any.
For more information on required environment variables and mounts, see the main docker documentation at [/docker/README.md](../../docker/README.md)

24
contrib/grafana/synapse.json
View file

@ -54,7 +54,7 @@
"gnetId": null,
"graphTooltip": 0,
"id": null,
"iteration": 1533026624326,
"iteration": 1533598785368,
"links": [
{
"asDropdown": true,
@ -4629,7 +4629,7 @@
"h": 9,
"w": 12,
"x": 0,
"y": 11
"y": 29
},
"id": 67,
"legend": {
@ -4655,11 +4655,11 @@
"steppedLine": false,
"targets": [
{
"expr": " synapse_event_persisted_position{instance=\"$instance\"} - ignoring(index, job, name) group_right(instance) synapse_event_processing_positions{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}",
"expr": " synapse_event_persisted_position{instance=\"$instance\",job=\"synapse\"} - ignoring(index, job, name) group_right() synapse_event_processing_positions{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{job}}-{{index}}",
"legendFormat": "{{job}}-{{index}} ",
"refId": "A"
}
],
@ -4697,7 +4697,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -4710,7 +4714,7 @@
"h": 9,
"w": 12,
"x": 12,
"y": 11
"y": 29
},
"id": 71,
"legend": {
@ -4778,7 +4782,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"title": "Event processing loop positions",
@ -4957,5 +4965,5 @@
"timezone": "",
"title": "Synapse",
"uid": "000000012",
"version": 125
"version": 127
}

2
Dockerfile → docker/Dockerfile
View file

@ -22,7 +22,7 @@ RUN cd /synapse \
setuptools \
&& mkdir -p /synapse/cache \
&& pip install -f /synapse/cache --upgrade --process-dependency-links . \
&& mv /synapse/contrib/docker/start.py /synapse/contrib/docker/conf / \
&& mv /synapse/docker/start.py /synapse/docker/conf / \
&& rm -rf \
setup.cfg \
setup.py \

124
docker/README.md Normal file
View file

@ -0,0 +1,124 @@
# Synapse Docker
This Docker image will run Synapse as a single process. It does not provide a database
server or a TURN server, you should run these separately.
## Run
We do not currently offer a `latest` image, as this has somewhat undefined semantics.
We instead release only tagged versions so upgrading between releases is entirely
within your control.
### Using docker-compose (easier)
This image is designed to run either with an automatically generated configuration
file or with a custom configuration that requires manual editing.
An easy way to make use of this image is via docker-compose. See the
[contrib/docker](../contrib/docker)
section of the synapse project for examples.
### Without Compose (harder)
If you do not wish to use Compose, you may still run this image using plain
Docker commands. Note that the following is just a guideline and you may need
to add parameters to the docker run command to account for the network situation
with your postgres database.
```
docker run \
-d \
--name synapse \
-v ${DATA_PATH}:/data \
-e SYNAPSE_SERVER_NAME=my.matrix.host \
-e SYNAPSE_REPORT_STATS=yes \
docker.io/matrixdotorg/synapse:latest
```
## Volumes
The image expects a single volume, located at ``/data``, that will hold:
* temporary files during uploads;
* uploaded media and thumbnails;
* the SQLite database if you do not configure postgres;
* the appservices configuration.
You are free to use separate volumes depending on storage endpoints at your
disposal. For instance, ``/data/media`` coud be stored on a large but low
performance hdd storage while other files could be stored on high performance
endpoints.
In order to setup an application service, simply create an ``appservices``
directory in the data volume and write the application service Yaml
configuration file there. Multiple application services are supported.
## Environment
Unless you specify a custom path for the configuration file, a very generic
file will be generated, based on the following environment settings.
These are a good starting point for setting up your own deployment.
Global settings:
* ``UID``, the user id Synapse will run as [default 991]
* ``GID``, the group id Synapse will run as [default 991]
* ``SYNAPSE_CONFIG_PATH``, path to a custom config file
If ``SYNAPSE_CONFIG_PATH`` is set, you should generate a configuration file
then customize it manually. No other environment variable is required.
Otherwise, a dynamic configuration file will be used. The following environment
variables are available for configuration:
* ``SYNAPSE_SERVER_NAME`` (mandatory), the current server public hostname.
* ``SYNAPSE_REPORT_STATS``, (mandatory, ``yes`` or ``no``), enable anonymous
statistics reporting back to the Matrix project which helps us to get funding.
* ``SYNAPSE_NO_TLS``, set this variable to disable TLS in Synapse (use this if
you run your own TLS-capable reverse proxy).
* ``SYNAPSE_ENABLE_REGISTRATION``, set this variable to enable registration on
the Synapse instance.
* ``SYNAPSE_ALLOW_GUEST``, set this variable to allow guest joining this server.
* ``SYNAPSE_EVENT_CACHE_SIZE``, the event cache size [default `10K`].
* ``SYNAPSE_CACHE_FACTOR``, the cache factor [default `0.5`].
* ``SYNAPSE_RECAPTCHA_PUBLIC_KEY``, set this variable to the recaptcha public
key in order to enable recaptcha upon registration.
* ``SYNAPSE_RECAPTCHA_PRIVATE_KEY``, set this variable to the recaptcha private
key in order to enable recaptcha upon registration.
* ``SYNAPSE_TURN_URIS``, set this variable to the coma-separated list of TURN
uris to enable TURN for this homeserver.
* ``SYNAPSE_TURN_SECRET``, set this to the TURN shared secret if required.
Shared secrets, that will be initialized to random values if not set:
* ``SYNAPSE_REGISTRATION_SHARED_SECRET``, secret for registrering users if
registration is disable.
* ``SYNAPSE_MACAROON_SECRET_KEY`` secret for signing access tokens
to the server.
Database specific values (will use SQLite if not set):
* `POSTGRES_DB` - The database name for the synapse postgres database. [default: `synapse`]
* `POSTGRES_HOST` - The host of the postgres database if you wish to use postgresql instead of sqlite3. [default: `db` which is useful when using a container on the same docker network in a compose file where the postgres service is called `db`]
* `POSTGRES_PASSWORD` - The password for the synapse postgres database. **If this is set then postgres will be used instead of sqlite3.** [default: none] **NOTE**: You are highly encouraged to use postgresql! Please use the compose file to make it easier to deploy.
* `POSTGRES_USER` - The user for the synapse postgres database. [default: `matrix`]
Mail server specific values (will not send emails if not set):
* ``SYNAPSE_SMTP_HOST``, hostname to the mail server.
* ``SYNAPSE_SMTP_PORT``, TCP port for accessing the mail server [default ``25``].
* ``SYNAPSE_SMTP_USER``, username for authenticating against the mail server if any.
* ``SYNAPSE_SMTP_PASSWORD``, password for authenticating against the mail server if any.
## Build
Build the docker image with the `docker build` command from the root of the synapse repository.
```
docker build -t docker.io/matrixdotorg/synapse . -f docker/Dockerfile
```
The `-t` option sets the image tag. Official images are tagged `matrixdotorg/synapse:<version>` where `<version>` is the same as the release tag in the synapse git repository.
You may have a local Python wheel cache available, in which case copy the relevant
packages in the ``cache/`` directory at the root of the project.

0
contrib/docker/conf/homeserver.yaml → docker/conf/homeserver.yaml
View file

0
contrib/docker/conf/log.config → docker/conf/log.config
View file

0
contrib/docker/start.py → docker/start.py
View file

89
synapse/handlers/profile.py
View file

@ -17,7 +17,13 @@ import logging
from twisted.internet import defer
from synapse.api.errors import AuthError, CodeMessageException, SynapseError
from synapse.api.errors import (
AuthError,
CodeMessageException,
Codes,
StoreError,
SynapseError,
)
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.types import UserID, get_domain_from_id
@ -49,12 +55,17 @@ class ProfileHandler(BaseHandler):
def get_profile(self, user_id):
target_user = UserID.from_string(user_id)
if self.hs.is_mine(target_user):
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
try:
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
except StoreError as e:
if e.code == 404:
raise SynapseError(404, "Profile was not found", Codes.NOT_FOUND)
raise
defer.returnValue({
"displayname": displayname,
@ -74,7 +85,6 @@ class ProfileHandler(BaseHandler):
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get displayname")
raise
@defer.inlineCallbacks
@ -85,12 +95,17 @@ class ProfileHandler(BaseHandler):
"""
target_user = UserID.from_string(user_id)
if self.hs.is_mine(target_user):
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
try:
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
except StoreError as e:
if e.code == 404:
raise SynapseError(404, "Profile was not found", Codes.NOT_FOUND)
raise
defer.returnValue({
"displayname": displayname,
@ -103,9 +118,14 @@ class ProfileHandler(BaseHandler):
@defer.inlineCallbacks
def get_displayname(self, target_user):
if self.hs.is_mine(target_user):
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
try:
displayname = yield self.store.get_profile_displayname(
target_user.localpart
)
except StoreError as e:
if e.code == 404:
raise SynapseError(404, "Profile was not found", Codes.NOT_FOUND)
raise
defer.returnValue(displayname)
else:
@ -122,7 +142,6 @@ class ProfileHandler(BaseHandler):
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get displayname")
raise
except Exception:
logger.exception("Failed to get displayname")
@ -157,10 +176,14 @@ class ProfileHandler(BaseHandler):
@defer.inlineCallbacks
def get_avatar_url(self, target_user):
if self.hs.is_mine(target_user):
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
try:
avatar_url = yield self.store.get_profile_avatar_url(
target_user.localpart
)
except StoreError as e:
if e.code == 404:
raise SynapseError(404, "Profile was not found", Codes.NOT_FOUND)
raise
defer.returnValue(avatar_url)
else:
try:
@ -213,16 +236,20 @@ class ProfileHandler(BaseHandler):
just_field = args.get("field", None)
response = {}
try:
if just_field is None or just_field == "displayname":
response["displayname"] = yield self.store.get_profile_displayname(
user.localpart
)
if just_field is None or just_field == "displayname":
response["displayname"] = yield self.store.get_profile_displayname(
user.localpart
)
if just_field is None or just_field == "avatar_url":
response["avatar_url"] = yield self.store.get_profile_avatar_url(
user.localpart
)
if just_field is None or just_field == "avatar_url":
response["avatar_url"] = yield self.store.get_profile_avatar_url(
user.localpart
)
except StoreError as e:
if e.code == 404:
raise SynapseError(404, "Profile was not found", Codes.NOT_FOUND)
raise
defer.returnValue(response)

11
synapse/storage/events.py
View file

@ -485,9 +485,14 @@ class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore
new_forward_extremeties=new_forward_extremeties,
)
persist_event_counter.inc(len(chunk))
synapse.metrics.event_persisted_position.set(
chunk[-1][0].internal_metadata.stream_ordering,
)
if not backfilled:
# backfilled events have negative stream orderings, so we don't
# want to set the event_persisted_position to that.
synapse.metrics.event_persisted_position.set(
chunk[-1][0].internal_metadata.stream_ordering,
)
for event, context in chunk:
if context.app_service:
origin_type = "local"

4
synapse/storage/monthly_active_users.py
View file

@ -50,7 +50,7 @@ class MonthlyActiveUsersStore(SQLBaseStore):
# If MAU user count still exceeds the MAU threshold, then delete on
# a least recently active basis.
# Note it is not possible to write this query using OFFSET due to
# incompatibilities in how sqlite an postgres support the feature.
# incompatibilities in how sqlite and postgres support the feature.
# sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present
# While Postgres does not require 'LIMIT', but also does not support
# negative LIMIT values. So there is no way to write it that both can
@ -78,7 +78,7 @@ class MonthlyActiveUsersStore(SQLBaseStore):
@cached(num_args=0)
def get_monthly_active_count(self):
"""Generates current count of monthly active users.abs
"""Generates current count of monthly active users
Returns:
Defered[int]: Number of current monthly active users

2
synapse/storage/schema/delta/51/monthly_active_users.sql
View file

@ -18,7 +18,7 @@ CREATE TABLE monthly_active_users (
user_id TEXT NOT NULL,
-- Last time we saw the user. Not guaranteed to be accurate due to rate limiting
-- on updates, Granularity of updates governed by
-- syanpse.storage.monthly_active_users.LAST_SEEN_GRANULARITY
-- synapse.storage.monthly_active_users.LAST_SEEN_GRANULARITY
-- Measured in ms since epoch.
timestamp BIGINT NOT NULL
);