Add a Dockerfile for synapse

.dockerignore

@@ -0,0 +1,5 @@
+Dockerfile
+.travis.yml
+.gitignore
+demo/etc
+tox.ini

.gitignore

@@ -32,6 +32,7 @@ demo/media_store.*
 demo/etc
 
 uploads
+cache
 
 .idea/
 media_store/

Dockerfile

@@ -0,0 +1,19 @@
+FROM python:2-alpine
+
+RUN apk add --no-cache --virtual .nacl_deps su-exec build-base libffi-dev zlib-dev openssl-dev libjpeg-turbo-dev linux-headers postgresql-dev
+
+COPY . /synapse
+
+# A wheel cache may be provided in ./cache for faster build
+RUN cd /synapse \
+ && pip install --upgrade pip setuptools psycopg2 \
+ && mkdir -p /synapse/cache \
+ && pip install -f /synapse/cache --upgrade --process-dependency-links . \
+ && mv /synapse/contrib/docker/* / \
+ && rm -rf setup.py setup.cfg synapse
+
+VOLUME ["/data"]
+
+EXPOSE 8448
+
+ENTRYPOINT ["/start.py"]

MANIFEST.in

@@ -25,6 +25,8 @@ recursive-include synapse/static *.js
 exclude jenkins.sh
 exclude jenkins*.sh
 exclude jenkins*
+exclude Dockerfile
+exclude .dockerignore
 recursive-exclude jenkins *.sh
 
 prune .github

contrib/docker/README.md

@@ -0,0 +1,109 @@
+# Synapse Docker
+
+This Docker image will run Synapse as a single process. It does not provide any
+database server or TURN server that you should run separately.
+
+If you run a Postgres server, you should simply have 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 build` command from the root of the synapse repository.
+
+```
+docker build -t matrixdotorg/synapse:v0.22.1 .
+```
+
+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.
+
+## Run
+
+It is recommended that you use Docker Compose to run your containers, including
+this image and a Postgres server. A sample ``docker-compose.yml`` is provided,
+including example labels for reverse proxying and other artifacts.
+
+Then, to run the server:
+
+```
+docker-compose up -d
+```
+
+In the case you specified a custom path for you configuration file and wish to
+generate a fresh ``homeserver.yaml``, simply run:
+
+```
+docker-compose run --rm synapse generate
+```
+
+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 \
+    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.
+
+## 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 specific settings:
+
+* ``SYNAPSE_SERVER_NAME`` (mandatory), the current server public hostname.
+* ``SYNAPSE_CONFIG_PATH``, path to a custom config file (will ignore all
+  other options then).
+* ``SYNAPSE_NO_TLS``, set this variable to disable TLS in Synapse (use this if
+  you run your own TLS-capable reverse proxy).
+* ``SYNAPSE_WEB_CLIENT``, set this variable to enable the embedded Web client.
+* ``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_REPORT_STATS``, set this variable to `yes` to enable anonymous
+  statistics reporting back to the Matrix project which helps us to get funding.
+* ``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, these 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 Macaroon.
+
+Database specific values (will use SQLite if not set):
+
+* `POSTGRES_DATABASE` - The database name for the synapse postgres database. [default: `matrix`]
+* `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`]

contrib/docker/conf/homeserver.yaml

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+# vim:ft=yaml
+
+## TLS ##
+
+tls_certificate_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.crt"
+tls_private_key_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.key"
+tls_dh_params_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.dh"
+no_tls: {{ "True" if SYNAPSE_NO_TLS else "False" }}
+tls_fingerprints: []
+
+## Server ##
+
+server_name: "{{ SYNAPSE_SERVER_NAME }}"
+pid_file: /homeserver.pid
+web_client: {{ "True" if SYNAPSE_WEB_CLIENT else "False" }}
+soft_file_limit: 0
+
+## Ports ##
+
+listeners:
+  {% if not SYNAPSE_NO_TLS %}
+  -
+    port: 8448
+    bind_addresses: ['0.0.0.0']
+    type: http
+    tls: true
+    x_forwarded: false
+    resources:
+      - names: [client, webclient]
+        compress: true
+      - names: [federation]  # Federation APIs
+        compress: false
+  {% endif %}
+
+  - port: 8008
+    tls: false
+    bind_addresses: ['0.0.0.0']
+    type: http
+    x_forwarded: false
+
+    resources:
+      - names: [client, webclient]
+        compress: true
+      - names: [federation]
+        compress: false
+
+## Database ##
+
+{% if POSTGRES_PASSWORD %}
+database:
+  name: "psycopg2"
+  args:
+    user: "{{ POSTGRES_USER or "matrix" }}"
+    password: "{{ POSTGRES_PASSWORD }}"
+    database: "{{ POSTGRES_DB or "matrix" }}"
+    host: "{{ POSTGRES_HOST or "db" }}"
+    port: "{{ POSTGRES_PORT or "5432" }}"
+    cp_min: 5
+    cp_max: 10
+{% else %}
+database:
+  name: "sqlite3"
+  args:
+    database: "/data/homeserver.db"
+{% endif %}
+
+## Performance ##
+
+event_cache_size: "{{ SYNAPSE_EVENT_CACHE_SIZE or "10K" }}"
+verbose: 0
+log_file: "/data/homeserver.log"
+log_config: "/data/{{ SYNAPSE_SERVER_NAME }}.log.config"
+
+## Ratelimiting ##
+
+rc_messages_per_second: 0.2
+rc_message_burst_count: 10.0
+federation_rc_window_size: 1000
+federation_rc_sleep_limit: 10
+federation_rc_sleep_delay: 500
+federation_rc_reject_limit: 50
+federation_rc_concurrent: 3
+
+## Files ##
+
+media_store_path: "/data/media"
+uploads_path: "/data/uploads"
+max_upload_size: "10M"
+max_image_pixels: "32M"
+dynamic_thumbnails: false
+
+# List of thumbnail to precalculate when an image is uploaded.
+thumbnail_sizes:
+- width: 32
+  height: 32
+  method: crop
+- width: 96
+  height: 96
+  method: crop
+- width: 320
+  height: 240
+  method: scale
+- width: 640
+  height: 480
+  method: scale
+- width: 800
+  height: 600
+  method: scale
+
+url_preview_enabled: False
+max_spider_size: "10M"
+
+## Captcha ##
+
+{% if SYNAPSE_RECAPTCHA_PUBLIC_KEY %}
+recaptcha_public_key: "{{ SYNAPSE_RECAPTCHA_PUBLIC_KEY }}"
+recaptcha_private_key: "{{ SYNAPSE_RECAPTCHA_PRIVATE_KEY }}"
+enable_registration_captcha: True
+recaptcha_siteverify_api: "https://www.google.com/recaptcha/api/siteverify"
+{% else %}
+recaptcha_public_key: "YOUR_PUBLIC_KEY"
+recaptcha_private_key: "YOUR_PRIVATE_KEY"
+enable_registration_captcha: False
+recaptcha_siteverify_api: "https://www.google.com/recaptcha/api/siteverify"
+{% endif %}
+
+## Turn ##
+
+{% if SYNAPSE_TURN_URIS %}
+turn_uris:
+{% for uri in SYNAPSE_TURN_URIS.split(',') %}  - {{ uri }}
+{% endfor %}
+turn_shared_secret: "{{ SYNAPSE_TURN_SECRET }}"
+turn_user_lifetime: "1h"
+turn_allow_guests: True
+{% else %}
+turn_uris: []
+turn_shared_secret: "YOUR_SHARED_SECRET"
+turn_user_lifetime: "1h"
+turn_allow_guests: True
+{% endif %}
+
+## Registration ##
+
+enable_registration: {{ "True" if SYNAPSE_ENABLE_REGISTRATION else "False" }}
+registration_shared_secret: "{{ SYNAPSE_REGISTRATION_SHARED_SECRET }}"
+bcrypt_rounds: 12
+allow_guest_access: {{ "True" if SYNAPSE_ALLOW_GUEST else "False" }}
+
+# The list of identity servers trusted to verify third party
+# identifiers by this server.
+trusted_third_party_id_servers:
+    - matrix.org
+    - vector.im
+    - riot.im
+
+## Metrics ###
+
+enable_metrics: False
+report_stats: False
+
+## API Configuration ##
+
+room_invite_state_types:
+    - "m.room.join_rules"
+    - "m.room.canonical_alias"
+    - "m.room.avatar"
+    - "m.room.name"
+
+app_service_config_files: []
+macaroon_secret_key: "{{ SYNAPSE_MACAROON_SECRET_KEY }}"
+expire_access_token: False
+
+## Signing Keys ##
+
+signing_key_path: "/data/{{ SYNAPSE_SERVER_NAME }}.signing.key"
+old_signing_keys: {}
+key_refresh_interval: "1d" # 1 Day.
+
+# The trusted servers to download signing keys from.
+perspectives:
+  servers:
+    "matrix.org":
+      verify_keys:
+        "ed25519:auto":
+          key: "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw"
+
+password_config:
+   enabled: true
+
+#email:
+#   enable_notifs: false
+#   smtp_host: "localhost"
+#   smtp_port: 25
+#   smtp_user: "exampleusername"
+#   smtp_pass: "examplepassword"
+#   require_transport_security: False
+#   notif_from: "Your Friendly %(app)s Home Server <[email protected]>"
+#   app_name: Matrix
+#   template_dir: res/templates
+#   notif_template_html: notif_mail.html
+#   notif_template_text: notif_mail.txt
+#   notif_for_new_users: True
+#   riot_base_url: "http://localhost/riot"
+
+enable_group_creation: true

contrib/docker/conf/log.config

@@ -0,0 +1,36 @@
+version: 1
+
+formatters:
+  precise:
+   format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s- %(message)s'
+
+filters:
+  context:
+    (): synapse.util.logcontext.LoggingContextFilter
+    request: ""
+
+handlers:
+  file:
+    class: logging.handlers.RotatingFileHandler
+    formatter: precise
+    filename: /data/homeserver.log
+    maxBytes: 104857600
+    backupCount: 10
+    filters: [context]
+  console:
+    class: logging.StreamHandler
+    formatter: precise
+    filters: [context]
+
+loggers:
+    synapse:
+        level: INFO
+
+    synapse.storage.SQL:
+        # beware: increasing this to DEBUG will make synapse log sensitive
+        # information such as access tokens.
+        level: INFO
+
+root:
+    level: INFO
+    handlers: [file, console]