diff options
| author | David Baker <dave@matrix.org> | 2016-08-11 14:09:13 +0100 |
|---|---|---|
| committer | David Baker <dave@matrix.org> | 2016-08-11 14:09:13 +0100 |
| commit | b4ecf0b886c67437901e0af457c5f801ebde9a72 (patch) | |
| tree | ef66b0684edcfeb4ad68d20375641f4654393f44 | |
| parent | Include the ts the notif was received at (diff) | |
| parent | Merge pull request #1003 from matrix-org/erikj/redaction_prev_content (diff) | |
| download | synapse-b4ecf0b886c67437901e0af457c5f801ebde9a72.tar.xz | |
Merge remote-tracking branch 'origin/develop' into dbkr/notifications_api
Diffstat (limited to '')
208 files changed, 9806 insertions, 3563 deletions
diff --git a/CHANGES.rst b/CHANGES.rst index 8c180750ad..7ebb42b0fc 100644 --- a/CHANGES.rst +++ b/CHANGES.rst @@ -1,3 +1,297 @@ +Changes in synapse v0.17.0 (2016-08-08) +======================================= + +This release contains significant security bug fixes regarding authenticating +events received over federation. PLEASE UPGRADE. + +This release changes the LDAP configuration format in a backwards incompatible +way, see PR #843 for details. + + +Changes: + +* Add federation /version API (PR #990) +* Make psutil dependency optional (PR #992) + + +Bug fixes: + +* Fix URL preview API to exclude HTML comments in description (PR #988) +* Fix error handling of remote joins (PR #991) + + +Changes in synapse v0.17.0-rc4 (2016-08-05) +=========================================== + +Changes: + +* Change the way we summarize URLs when previewing (PR #973) +* Add new ``/state_ids/`` federation API (PR #979) +* Speed up processing of ``/state/`` response (PR #986) + +Bug fixes: + +* Fix event persistence when event has already been partially persisted + (PR #975, #983, #985) +* Fix port script to also copy across backfilled events (PR #982) + + +Changes in synapse v0.17.0-rc3 (2016-08-02) +=========================================== + +Changes: + +* Forbid non-ASes from registering users whose names begin with '_' (PR #958) +* Add some basic admin API docs (PR #963) + + +Bug fixes: + +* Send the correct host header when fetching keys (PR #941) +* Fix joining a room that has missing auth events (PR #964) +* Fix various push bugs (PR #966, #970) +* Fix adding emails on registration (PR #968) + + +Changes in synapse v0.17.0-rc2 (2016-08-02) +=========================================== + +(This release did not include the changes advertised and was identical to RC1) + + +Changes in synapse v0.17.0-rc1 (2016-07-28) +=========================================== + +This release changes the LDAP configuration format in a backwards incompatible +way, see PR #843 for details. + + +Features: + +* Add purge_media_cache admin API (PR #902) +* Add deactivate account admin API (PR #903) +* Add optional pepper to password hashing (PR #907, #910 by KentShikama) +* Add an admin option to shared secret registration (breaks backwards compat) + (PR #909) +* Add purge local room history API (PR #911, #923, #924) +* Add requestToken endpoints (PR #915) +* Add an /account/deactivate endpoint (PR #921) +* Add filter param to /messages. Add 'contains_url' to filter. (PR #922) +* Add device_id support to /login (PR #929) +* Add device_id support to /v2/register flow. (PR #937, #942) +* Add GET /devices endpoint (PR #939, #944) +* Add GET /device/{deviceId} (PR #943) +* Add update and delete APIs for devices (PR #949) + + +Changes: + +* Rewrite LDAP Authentication against ldap3 (PR #843 by mweinelt) +* Linearize some federation endpoints based on (origin, room_id) (PR #879) +* Remove the legacy v0 content upload API. (PR #888) +* Use similar naming we use in email notifs for push (PR #894) +* Optionally include password hash in createUser endpoint (PR #905 by + KentShikama) +* Use a query that postgresql optimises better for get_events_around (PR #906) +* Fall back to 'username' if 'user' is not given for appservice registration. + (PR #927 by Half-Shot) +* Add metrics for psutil derived memory usage (PR #936) +* Record device_id in client_ips (PR #938) +* Send the correct host header when fetching keys (PR #941) +* Log the hostname the reCAPTCHA was completed on (PR #946) +* Make the device id on e2e key upload optional (PR #956) +* Add r0.2.0 to the "supported versions" list (PR #960) +* Don't include name of room for invites in push (PR #961) + + +Bug fixes: + +* Fix substitution failure in mail template (PR #887) +* Put most recent 20 messages in email notif (PR #892) +* Ensure that the guest user is in the database when upgrading accounts + (PR #914) +* Fix various edge cases in auth handling (PR #919) +* Fix 500 ISE when sending alias event without a state_key (PR #925) +* Fix bug where we stored rejections in the state_group, persist all + rejections (PR #948) +* Fix lack of check of if the user is banned when handling 3pid invites + (PR #952) +* Fix a couple of bugs in the transaction and keyring code (PR #954, #955) + + + +Changes in synapse v0.16.1-r1 (2016-07-08) +========================================== + +THIS IS A CRITICAL SECURITY UPDATE. + +This fixes a bug which allowed users' accounts to be accessed by unauthorised +users. + +Changes in synapse v0.16.1 (2016-06-20) +======================================= + +Bug fixes: + +* Fix assorted bugs in ``/preview_url`` (PR #872) +* Fix TypeError when setting unicode passwords (PR #873) + + +Performance improvements: + +* Turn ``use_frozen_events`` off by default (PR #877) +* Disable responding with canonical json for federation (PR #878) + + +Changes in synapse v0.16.1-rc1 (2016-06-15) +=========================================== + +Features: None + +Changes: + +* Log requester for ``/publicRoom`` endpoints when possible (PR #856) +* 502 on ``/thumbnail`` when can't connect to remote server (PR #862) +* Linearize fetching of gaps on incoming events (PR #871) + + +Bugs fixes: + +* Fix bug where rooms where marked as published by default (PR #857) +* Fix bug where joining room with an event with invalid sender (PR #868) +* Fix bug where backfilled events were sent down sync streams (PR #869) +* Fix bug where outgoing connections could wedge indefinitely, causing push + notifications to be unreliable (PR #870) + + +Performance improvements: + +* Improve ``/publicRooms`` performance(PR #859) + + +Changes in synapse v0.16.0 (2016-06-09) +======================================= + +NB: As of v0.14 all AS config files must have an ID field. + + +Bug fixes: + +* Don't make rooms published by default (PR #857) + +Changes in synapse v0.16.0-rc2 (2016-06-08) +=========================================== + +Features: + +* Add configuration option for tuning GC via ``gc.set_threshold`` (PR #849) + +Changes: + +* Record metrics about GC (PR #771, #847, #852) +* Add metric counter for number of persisted events (PR #841) + +Bug fixes: + +* Fix 'From' header in email notifications (PR #843) +* Fix presence where timeouts were not being fired for the first 8h after + restarts (PR #842) +* Fix bug where synapse sent malformed transactions to AS's when retrying + transactions (Commits 310197b, 8437906) + +Performance improvements: + +* Remove event fetching from DB threads (PR #835) +* Change the way we cache events (PR #836) +* Add events to cache when we persist them (PR #840) + + +Changes in synapse v0.16.0-rc1 (2016-06-03) +=========================================== + +Version 0.15 was not released. See v0.15.0-rc1 below for additional changes. + +Features: + +* Add email notifications for missed messages (PR #759, #786, #799, #810, #815, + #821) +* Add a ``url_preview_ip_range_whitelist`` config param (PR #760) +* Add /report endpoint (PR #762) +* Add basic ignore user API (PR #763) +* Add an openidish mechanism for proving that you own a given user_id (PR #765) +* Allow clients to specify a server_name to avoid 'No known servers' (PR #794) +* Add secondary_directory_servers option to fetch room list from other servers + (PR #808, #813) + +Changes: + +* Report per request metrics for all of the things using request_handler (PR + #756) +* Correctly handle ``NULL`` password hashes from the database (PR #775) +* Allow receipts for events we haven't seen in the db (PR #784) +* Make synctl read a cache factor from config file (PR #785) +* Increment badge count per missed convo, not per msg (PR #793) +* Special case m.room.third_party_invite event auth to match invites (PR #814) + + +Bug fixes: + +* Fix typo in event_auth servlet path (PR #757) +* Fix password reset (PR #758) + + +Performance improvements: + +* Reduce database inserts when sending transactions (PR #767) +* Queue events by room for persistence (PR #768) +* Add cache to ``get_user_by_id`` (PR #772) +* Add and use ``get_domain_from_id`` (PR #773) +* Use tree cache for ``get_linearized_receipts_for_room`` (PR #779) +* Remove unused indices (PR #782) +* Add caches to ``bulk_get_push_rules*`` (PR #804) +* Cache ``get_event_reference_hashes`` (PR #806) +* Add ``get_users_with_read_receipts_in_room`` cache (PR #809) +* Use state to calculate ``get_users_in_room`` (PR #811) +* Load push rules in storage layer so that they get cached (PR #825) +* Make ``get_joined_hosts_for_room`` use get_users_in_room (PR #828) +* Poke notifier on next reactor tick (PR #829) +* Change CacheMetrics to be quicker (PR #830) + + +Changes in synapse v0.15.0-rc1 (2016-04-26) +=========================================== + +Features: + +* Add login support for Javascript Web Tokens, thanks to Niklas Riekenbrauck + (PR #671,#687) +* Add URL previewing support (PR #688) +* Add login support for LDAP, thanks to Christoph Witzany (PR #701) +* Add GET endpoint for pushers (PR #716) + +Changes: + +* Never notify for member events (PR #667) +* Deduplicate identical ``/sync`` requests (PR #668) +* Require user to have left room to forget room (PR #673) +* Use DNS cache if within TTL (PR #677) +* Let users see their own leave events (PR #699) +* Deduplicate membership changes (PR #700) +* Increase performance of pusher code (PR #705) +* Respond with error status 504 if failed to talk to remote server (PR #731) +* Increase search performance on postgres (PR #745) + +Bug fixes: + +* Fix bug where disabling all notifications still resulted in push (PR #678) +* Fix bug where users couldn't reject remote invites if remote refused (PR #691) +* Fix bug where synapse attempted to backfill from itself (PR #693) +* Fix bug where profile information was not correctly added when joining remote + rooms (PR #703) +* Fix bug where register API required incorrect key name for AS registration + (PR #727) + + Changes in synapse v0.14.0 (2016-03-30) ======================================= @@ -511,7 +805,7 @@ Configuration: * Add support for changing the bind host of the metrics listener via the ``metrics_bind_host`` option. - + Changes in synapse v0.9.0-r5 (2015-05-21) ========================================= @@ -853,7 +1147,7 @@ See UPGRADE for information about changes to the client server API, including breaking backwards compatibility with VoIP calls and registration API. Homeserver: - * When a user changes their displayname or avatar the server will now update + * When a user changes their displayname or avatar the server will now update all their join states to reflect this. * The server now adds "age" key to events to indicate how old they are. This is clock independent, so at no point does any server or webclient have to @@ -911,7 +1205,7 @@ Changes in synapse 0.2.2 (2014-09-06) ===================================== Homeserver: - * When the server returns state events it now also includes the previous + * When the server returns state events it now also includes the previous content. * Add support for inviting people when creating a new room. * Make the homeserver inform the room via `m.room.aliases` when a new alias @@ -923,7 +1217,7 @@ Webclient: * Handle `m.room.aliases` events. * Asynchronously send messages and show a local echo. * Inform the UI when a message failed to send. - * Only autoscroll on receiving a new message if the user was already at the + * Only autoscroll on receiving a new message if the user was already at the bottom of the screen. * Add support for ban/kick reasons. diff --git a/MANIFEST.in b/MANIFEST.in index dfb7c9d28d..981698143f 100644 --- a/MANIFEST.in +++ b/MANIFEST.in @@ -14,6 +14,7 @@ recursive-include docs * recursive-include res * recursive-include scripts * recursive-include scripts-dev * +recursive-include synapse *.pyi recursive-include tests *.py recursive-include synapse/static *.css @@ -23,5 +24,7 @@ recursive-include synapse/static *.js exclude jenkins.sh exclude jenkins*.sh +exclude jenkins* +recursive-exclude jenkins *.sh prune demo/etc diff --git a/README.rst b/README.rst index 02e7c61d1e..d658670835 100644 --- a/README.rst +++ b/README.rst @@ -11,8 +11,8 @@ VoIP. The basics you need to know to get up and running are: like ``#matrix:matrix.org`` or ``#test:localhost:8448``. - Matrix user IDs look like ``@matthew:matrix.org`` (although in the future - you will normally refer to yourself and others using a 3PID: email - address, phone number, etc rather than manipulating Matrix user IDs) + you will normally refer to yourself and others using a third party identifier + (3PID): email address, phone number, etc rather than manipulating Matrix user IDs) The overall architecture is:: @@ -58,12 +58,13 @@ the spec in the context of a codebase and let you run your own homeserver and generally help bootstrap the ecosystem. In Matrix, every user runs one or more Matrix clients, which connect through to -a Matrix homeserver which stores all their personal chat history and user -account information - much as a mail client connects through to an IMAP/SMTP -server. Just like email, you can either run your own Matrix homeserver and -control and own your own communications and history or use one hosted by -someone else (e.g. matrix.org) - there is no single point of control or -mandatory service provider in Matrix, unlike WhatsApp, Facebook, Hangouts, etc. +a Matrix homeserver. The homeserver stores all their personal chat history and +user account information - much as a mail client connects through to an +IMAP/SMTP server. Just like email, you can either run your own Matrix +homeserver and control and own your own communications and history or use one +hosted by someone else (e.g. matrix.org) - there is no single point of control +or mandatory service provider in Matrix, unlike WhatsApp, Facebook, Hangouts, +etc. Synapse ships with two basic demo Matrix clients: webclient (a basic group chat web client demo implemented in AngularJS) and cmdclient (a basic Python @@ -444,7 +445,7 @@ You have two choices here, which will influence the form of your Matrix user IDs: 1) Use the machine's own hostname as available on public DNS in the form of - its A or AAAA records. This is easier to set up initially, perhaps for + its A records. This is easier to set up initially, perhaps for testing, but lacks the flexibility of SRV. 2) Set up a SRV record for your domain name. This requires you create a SRV @@ -617,7 +618,7 @@ Building internal API documentation:: -Halp!! Synapse eats all my RAM! +Help!! Synapse eats all my RAM! =============================== Synapse's architecture is quite RAM hungry currently - we deliberately diff --git a/UPGRADE.rst b/UPGRADE.rst index 699f04c2c2..9f044719a0 100644 --- a/UPGRADE.rst +++ b/UPGRADE.rst @@ -27,7 +27,7 @@ running: # Pull the latest version of the master branch. git pull # Update the versions of synapse's python dependencies. - python synapse/python_dependencies.py | xargs -n1 pip install + python synapse/python_dependencies.py | xargs -n1 pip install --upgrade Upgrading to v0.15.0 diff --git a/contrib/systemd/synapse.service b/contrib/systemd/synapse.service index 2e8cd21c9e..967a4debfd 100644 --- a/contrib/systemd/synapse.service +++ b/contrib/systemd/synapse.service @@ -9,6 +9,7 @@ Description=Synapse Matrix homeserver Type=simple User=synapse Group=synapse +EnvironmentFile=-/etc/sysconfig/synapse WorkingDirectory=/var/lib/synapse ExecStart=/usr/bin/python2.7 -m synapse.app.homeserver --config-path=/etc/synapse/homeserver.yaml --log-config=/etc/synapse/log_config.yaml diff --git a/docs/admin_api/README.rst b/docs/admin_api/README.rst new file mode 100644 index 0000000000..d4f564cfae --- /dev/null +++ b/docs/admin_api/README.rst @@ -0,0 +1,12 @@ +Admin APIs +========== + +This directory includes documentation for the various synapse specific admin +APIs available. + +Only users that are server admins can use these APIs. A user can be marked as a +server admin by updating the database directly, e.g.: + +``UPDATE users SET admin = 1 WHERE name = '@foo:bar.com'`` + +Restarting may be required for the changes to register. diff --git a/docs/admin_api/purge_history_api.rst b/docs/admin_api/purge_history_api.rst new file mode 100644 index 0000000000..986efe40f9 --- /dev/null +++ b/docs/admin_api/purge_history_api.rst @@ -0,0 +1,15 @@ +Purge History API +================= + +The purge history API allows server admins to purge historic events from their +database, reclaiming disk space. + +Depending on the amount of history being purged a call to the API may take +several minutes or longer. During this period users will not be able to +paginate further back in the room from the point being purged from. + +The API is simply: + +``POST /_matrix/client/r0/admin/purge_history/<room_id>/<event_id>`` + +including an ``access_token`` of a server admin. diff --git a/docs/admin_api/purge_remote_media.rst b/docs/admin_api/purge_remote_media.rst new file mode 100644 index 0000000000..b26c6a9e7b --- /dev/null +++ b/docs/admin_api/purge_remote_media.rst @@ -0,0 +1,19 @@ +Purge Remote Media API +====================== + +The purge remote media API allows server admins to purge old cached remote +media. + +The API is:: + + POST /_matrix/client/r0/admin/purge_media_cache + + { + "before_ts": <unix_timestamp_in_ms> + } + +Which will remove all cached media that was last accessed before +``<unix_timestamp_in_ms>``. + +If the user re-requests purged remote media, synapse will re-request the media +from the originating server. diff --git a/docs/application_services.rst b/docs/application_services.rst index 7e87ac9ad6..fbc0c7e960 100644 --- a/docs/application_services.rst +++ b/docs/application_services.rst @@ -32,5 +32,4 @@ The format of the AS configuration file is as follows: See the spec_ for further details on how application services work. -.. _spec: https://github.com/matrix-org/matrix-doc/blob/master/specification/25_application_service_api.rst#application-service-api - +.. _spec: https://matrix.org/docs/spec/application_service/unstable.html diff --git a/docs/code_style.rst b/docs/code_style.rst index dc40a7ab7b..8d73d17beb 100644 --- a/docs/code_style.rst +++ b/docs/code_style.rst @@ -43,7 +43,10 @@ Basically, PEP8 together, or want to deliberately extend or preserve vertical/horizontal space) -Comments should follow the google code style. This is so that we can generate -documentation with sphinx (http://sphinxcontrib-napoleon.readthedocs.org/en/latest/) +Comments should follow the `google code style <http://google.github.io/styleguide/pyguide.html?showone=Comments#Comments>`_. +This is so that we can generate documentation with +`sphinx <http://sphinxcontrib-napoleon.readthedocs.org/en/latest/>`_. See the +`examples <http://sphinxcontrib-napoleon.readthedocs.io/en/latest/example_google.html>`_ +in the sphinx documentation. Code should pass pep8 --max-line-length=100 without any warnings. diff --git a/docs/turn-howto.rst b/docs/turn-howto.rst index e2c73458e2..04c0100715 100644 --- a/docs/turn-howto.rst +++ b/docs/turn-howto.rst @@ -9,31 +9,35 @@ the Home Server to generate credentials that are valid for use on the TURN server through the use of a secret shared between the Home Server and the TURN server. -This document described how to install coturn -(https://code.google.com/p/coturn/) which also supports the TURN REST API, +This document describes how to install coturn +(https://github.com/coturn/coturn) which also supports the TURN REST API, and integrate it with synapse. coturn Setup ============ +You may be able to setup coturn via your package manager, or set it up manually using the usual ``configure, make, make install`` process. + 1. Check out coturn:: - svn checkout http://coturn.googlecode.com/svn/trunk/ coturn + + git clone https://github.com/coturn/coturn.git coturn cd coturn 2. Configure it:: + ./configure - You may need to install libevent2: if so, you should do so + You may need to install ``libevent2``: if so, you should do so in the way recommended by your operating system. You can ignore warnings about lack of database support: a database is unnecessary for this purpose. 3. Build and install it:: + make make install - 4. Make a config file in /etc/turnserver.conf. You can customise - a config file from turnserver.conf.default. The relevant + 4. Create or edit the config file in ``/etc/turnserver.conf``. The relevant lines, with example values, are:: lt-cred-mech @@ -41,7 +45,7 @@ coturn Setup static-auth-secret=[your secret key here] realm=turn.myserver.org - See turnserver.conf.default for explanations of the options. + See turnserver.conf for explanations of the options. One way to generate the static-auth-secret is with pwgen:: pwgen -s 64 1 @@ -54,6 +58,7 @@ coturn Setup import your private key and certificate. 7. Start the turn server:: + bin/turnserver -o diff --git a/jenkins-dendron-postgres.sh b/jenkins-dendron-postgres.sh new file mode 100755 index 0000000000..68912a8967 --- /dev/null +++ b/jenkins-dendron-postgres.sh @@ -0,0 +1,22 @@ +#!/bin/bash + +set -eux + +: ${WORKSPACE:="$(pwd)"} + +export WORKSPACE +export PYTHONDONTWRITEBYTECODE=yep +export SYNAPSE_CACHE_FACTOR=1 + +./jenkins/prepare_synapse.sh +./jenkins/clone.sh sytest https://github.com/matrix-org/sytest.git +./jenkins/clone.sh dendron https://github.com/matrix-org/dendron.git +./dendron/jenkins/build_dendron.sh +./sytest/jenkins/prep_sytest_for_postgres.sh + +./sytest/jenkins/install_and_run.sh \ + --synapse-directory $WORKSPACE \ + --dendron $WORKSPACE/dendron/bin/dendron \ + --pusher \ + --synchrotron \ + --federation-reader \ diff --git a/jenkins-postgres.sh b/jenkins-postgres.sh index ae6b111591..f2ca8ccdff 100755 --- a/jenkins-postgres.sh +++ b/jenkins-postgres.sh @@ -4,60 +4,14 @@ set -eux : ${WORKSPACE:="$(pwd)"} +export WORKSPACE export PYTHONDONTWRITEBYTECODE=yep export SYNAPSE_CACHE_FACTOR=1 -# Output test results as junit xml -export TRIAL_FLAGS="--reporter=subunit" -export TOXSUFFIX="| subunit-1to2 | subunit2junitxml --no-passthrough --output-to=results.xml" -# Write coverage reports to a separate file for each process -export COVERAGE_OPTS="-p" -export DUMP_COVERAGE_COMMAND="coverage help" +./jenkins/prepare_synapse.sh +./jenkins/clone.sh sytest https://github.com/matrix-org/sytest.git -# Output flake8 violations to violations.flake8.log -# Don't exit with non-0 status code on Jenkins, -# so that the build steps continue and a later step can decided whether to -# UNSTABLE or FAILURE this build. -export PEP8SUFFIX="--output-file=violations.flake8.log || echo flake8 finished with status code \$?" +./sytest/jenkins/prep_sytest_for_postgres.sh -rm .coverage* || echo "No coverage files to remove" - -tox --notest -e py27 - -TOX_BIN=$WORKSPACE/.tox/py27/bin -python synapse/python_dependencies.py | xargs -n1 $TOX_BIN/pip install -$TOX_BIN/pip install psycopg2 -$TOX_BIN/pip install lxml - -: ${GIT_BRANCH:="origin/$(git rev-parse --abbrev-ref HEAD)"} - -if [[ ! -e .sytest-base ]]; then - git clone https://github.com/matrix-org/sytest.git .sytest-base --mirror -else - (cd .sytest-base; git fetch -p) -fi - -rm -rf sytest -git clone .sytest-base sytest --shared -cd sytest - -git checkout "${GIT_BRANCH}" || (echo >&2 "No ref ${GIT_BRANCH} found, falling back to develop" ; git checkout develop) - -: ${PORT_BASE:=8000} - -./jenkins/prep_sytest_for_postgres.sh - -echo >&2 "Running sytest with PostgreSQL"; -./jenkins/install_and_run.sh --coverage \ - --python $TOX_BIN/python \ - --synapse-directory $WORKSPACE \ - --port-base $PORT_BASE - -cd .. -cp sytest/.coverage.* . - -# Combine the coverage reports -echo "Combining:" .coverage.* -$TOX_BIN/python -m coverage combine -# Output coverage to coverage.xml -$TOX_BIN/coverage xml -o coverage.xml +./sytest/jenkins/install_and_run.sh \ + --synapse-directory $WORKSPACE \ diff --git a/jenkins-sqlite.sh b/jenkins-sqlite.sh index 9398d9db15..84613d979c 100755 --- a/jenkins-sqlite.sh +++ b/jenkins-sqlite.sh @@ -4,54 +4,12 @@ set -eux : ${WORKSPACE:="$(pwd)"} +export WORKSPACE export PYTHONDONTWRITEBYTECODE=yep export SYNAPSE_CACHE_FACTOR=1 -# Output test results as junit xml -export TRIAL_FLAGS="--reporter=subunit" -export TOXSUFFIX="| subunit-1to2 | subunit2junitxml --no-passthrough --output-to=results.xml" -# Write coverage reports to a separate file for each process -export COVERAGE_OPTS="-p" -export DUMP_COVERAGE_COMMAND="coverage help" +./jenkins/prepare_synapse.sh +./jenkins/clone.sh sytest https://github.com/matrix-org/sytest.git -# Output flake8 violations to violations.flake8.log -# Don't exit with non-0 status code on Jenkins, -# so that the build steps continue and a later step can decided whether to -# UNSTABLE or FAILURE this build. -export PEP8SUFFIX="--output-file=violations.flake8.log || echo flake8 finished with status code \$?" - -rm .coverage* || echo "No coverage files to remove" - -tox --notest -e py27 -TOX_BIN=$WORKSPACE/.tox/py27/bin -python synapse/python_dependencies.py | xargs -n1 $TOX_BIN/pip install -$TOX_BIN/pip install lxml - -: ${GIT_BRANCH:="origin/$(git rev-parse --abbrev-ref HEAD)"} - -if [[ ! -e .sytest-base ]]; then - git clone https://github.com/matrix-org/sytest.git .sytest-base --mirror -else - (cd .sytest-base; git fetch -p) -fi - -rm -rf sytest -git clone .sytest-base sytest --shared -cd sytest - -git checkout "${GIT_BRANCH}" || (echo >&2 "No ref ${GIT_BRANCH} found, falling back to develop" ; git checkout develop) - -: ${PORT_BASE:=8500} -./jenkins/install_and_run.sh --coverage \ - --python $TOX_BIN/python \ - --synapse-directory $WORKSPACE \ - --port-base $PORT_BASE - -cd .. -cp sytest/.coverage.* . - -# Combine the coverage reports -echo "Combining:" .coverage.* -$TOX_BIN/python -m coverage combine -# Output coverage to coverage.xml -$TOX_BIN/coverage xml -o coverage.xml +./sytest/jenkins/install_and_run.sh \ + --synapse-directory $WORKSPACE \ diff --git a/jenkins-unittests.sh b/jenkins-unittests.sh index 104d511994..6b0c296cff 100755 --- a/jenkins-unittests.sh +++ b/jenkins-unittests.sh @@ -22,4 +22,8 @@ export PEP8SUFFIX="--output-file=violations.flake8.log || echo flake8 finished w rm .coverage* || echo "No coverage files to remove" +tox --notest -e py27 +TOX_BIN=$WORKSPACE/.tox/py27/bin +python synapse/python_dependencies.py | xargs -n1 $TOX_BIN/pip install + tox -e py27 diff --git a/jenkins/clone.sh b/jenkins/clone.sh new file mode 100755 index 0000000000..ab30ac7782 --- /dev/null +++ b/jenkins/clone.sh @@ -0,0 +1,44 @@ +#! /bin/bash + +# This clones a project from github into a named subdirectory +# If the project has a branch with the same name as this branch +# then it will checkout that branch after cloning. +# Otherwise it will checkout "origin/develop." +# The first argument is the name of the directory to checkout +# the branch into. +# The second argument is the URL of the remote repository to checkout. +# Usually something like https://github.com/matrix-org/sytest.git + +set -eux + +NAME=$1 +PROJECT=$2 +BASE=".$NAME-base" + +# Update our mirror. +if [ ! -d ".$NAME-base" ]; then + # Create a local mirror of the source repository. + # This saves us from having to download the entire repository + # when this script is next run. + git clone "$PROJECT" "$BASE" --mirror +else + # Fetch any updates from the source repository. + (cd "$BASE"; git fetch -p) +fi + +# Remove the existing repository so that we have a clean copy +rm -rf "$NAME" +# Cloning with --shared means that we will share portions of the +# .git directory with our local mirror. +git clone "$BASE" "$NAME" --shared + +# Jenkins may have supplied us with the name of the branch in the +# environment. Otherwise we will have to guess based on the current +# commit. +: ${GIT_BRANCH:="origin/$(git rev-parse --abbrev-ref HEAD)"} +cd "$NAME" +# check out the relevant branch +git checkout "${GIT_BRANCH}" || ( + echo >&2 "No ref ${GIT_BRANCH} found, falling back to develop" + git checkout "origin/develop" +) diff --git a/jenkins/prepare_synapse.sh b/jenkins/prepare_synapse.sh new file mode 100755 index 0000000000..237223c81b --- /dev/null +++ b/jenkins/prepare_synapse.sh @@ -0,0 +1,19 @@ +#! /bin/bash + +cd "`dirname $0`/.." + +TOX_DIR=$WORKSPACE/.tox + +mkdir -p $TOX_DIR + +if ! [ $TOX_DIR -ef .tox ]; then + ln -s "$TOX_DIR" .tox +fi + +# set up the virtualenv +tox -e py27 --notest -v + +TOX_BIN=$TOX_DIR/py27/bin +python synapse/python_dependencies.py | xargs -n1 $TOX_BIN/pip install +$TOX_BIN/pip install lxml +$TOX_BIN/pip install psycopg2 diff --git a/res/templates/mail.css b/res/templates/mail.css index f2b5e84abc..5ab3e1b06d 100644 --- a/res/templates/mail.css +++ b/res/templates/mail.css @@ -145,6 +145,11 @@ pre, code { text-decoration: none; } +.debug { + font-size: 10px; + color: #888; +} + .footer { margin-top: 20px; text-align: center; diff --git a/res/templates/notif.html b/res/templates/notif.html index 834840861e..88b921ca9c 100644 --- a/res/templates/notif.html +++ b/res/templates/notif.html @@ -17,11 +17,15 @@ </td> <td class="message_contents"> {% if loop.index0 == 0 or notif.messages[loop.index0 - 1].sender_name != notif.messages[loop.index0].sender_name %} - <div class="sender_name">{{ message.sender_name }}</div> + <div class="sender_name">{% if message.msgtype == "m.emote" %}*{% endif %} {{ message.sender_name }}</div> {% endif %} <div class="message_body"> {% if message.msgtype == "m.text" %} {{ message.body_text_html }} + {% elif message.msgtype == "m.emote" %} + {{ message.body_text_html }} + {% elif message.msgtype == "m.notice" %} + {{ message.body_text_html }} {% elif message.msgtype == "m.image" %} <img src="{{ message.image_url|mxc_to_http(640, 480, scale) }}" /> {% elif message.msgtype == "m.file" %} diff --git a/res/templates/notif.txt b/res/templates/notif.txt index a3ddac80ce..a37bee9833 100644 --- a/res/templates/notif.txt +++ b/res/templates/notif.txt @@ -1,7 +1,11 @@ {% for message in notif.messages %} -{{ message.sender_name }} ({{ message.ts|format_ts("%H:%M") }}) +{% if message.msgtype == "m.emote" %}* {% endif %}{{ message.sender_name }} ({{ message.ts|format_ts("%H:%M") }}) {% if message.msgtype == "m.text" %} {{ message.body_text_plain }} +{% elif message.msgtype == "m.emote" %} +{{ message.body_text_plain }} +{% elif message.msgtype == "m.notice" %} +{{ message.body_text_plain }} {% elif message.msgtype == "m.image" %} {{ message.body_text_plain }} {% elif message.msgtype == "m.file" %} diff --git a/res/templates/notif_mail.html b/res/templates/notif_mail.html index dc13398df1..535bea764d 100644 --- a/res/templates/notif_mail.html +++ b/res/templates/notif_mail.html @@ -30,18 +30,20 @@ {% include 'room.html' with context %} {% endfor %} <div class="footer"> - <small> - Sending email at {{ reason.now|format_ts("%c") }} due to activity in room '{{ reason.room_name }}' because:<br/> - 1. An event was received at {{ reason.received_at|format_ts("%c") }} - which is more than {{ "%.1f"|format(reason.delay_before_mail_ms / (60*1000)) }} (delay_before_mail_ms) mins ago.<br/> + <a href="{{ unsubscribe_link }}">Unsubscribe</a> + <br/> + <br/> + <div class="debug"> + Sending email at {{ reason.now|format_ts("%c") }} due to activity in room {{ reason.room_name }} because + an event was received at {{ reason.received_at|format_ts("%c") }} + which is more than {{ "%.1f"|format(reason.delay_before_mail_ms / (60*1000)) }} ({{ reason.delay_before_mail_ms }}) mins ago, {% if reason.last_sent_ts %} - 2. The last time we sent a mail for this room was {{ reason.last_sent_ts|format_ts("%c") }}, + and the last time we sent a mail for this room was {{ reason.last_sent_ts|format_ts("%c") }}, which is more than {{ "%.1f"|format(reason.throttle_ms / (60*1000)) }} (current throttle_ms) mins ago. {% else %} - 2. We can't remember the last time we sent a mail for this room. + and we don't have a last time we sent a mail for this room. {% endif %} - </small> - <a href="{{ unsubscribe_link }}">Unsubscribe</a> + </div> </div> </td> <td> </td> diff --git a/scripts-dev/federation_client.py b/scripts-dev/federation_client.py index ea62dceb36..d1ab42d3af 100644 --- a/scripts-dev/federation_client.py +++ b/scripts-dev/federation_client.py @@ -116,17 +116,19 @@ def get_json(origin_name, origin_key, destination, path): authorization_headers = [] for key, sig in signed_json["signatures"][origin_name].items(): - authorization_headers.append(bytes( - "X-Matrix origin=%s,key=\"%s\",sig=\"%s\"" % ( - origin_name, key, sig, - ) - )) + header = "X-Matrix origin=%s,key=\"%s\",sig=\"%s\"" % ( + origin_name, key, sig, + ) + authorization_headers.append(bytes(header)) + sys.stderr.write(header) + sys.stderr.write("\n") result = requests.get( lookup(destination, path), headers={"Authorization": authorization_headers[0]}, verify=False, ) + sys.stderr.write("Status Code: %d\n" % (result.status_code,)) return result.json() @@ -141,6 +143,7 @@ def main(): ) json.dump(result, sys.stdout) + print "" if __name__ == "__main__": main() diff --git a/scripts/hash_password b/scripts/hash_password index e784600989..215ab25cfe 100755 --- a/scripts/hash_password +++ b/scripts/hash_password @@ -1,10 +1,16 @@ #!/usr/bin/env python import argparse + +import sys + import bcrypt import getpass +import yaml + bcrypt_rounds=12 +password_pepper = "" def prompt_for_pass(): password = getpass.getpass("Password: ") @@ -28,12 +34,22 @@ if __name__ == "__main__": default=None, help="New password for user. Will prompt if omitted.", ) + parser.add_argument( + "-c", "--config", + type=argparse.FileType('r'), + help="Path to server config file. Used to read in bcrypt_rounds and password_pepper.", + ) args = parser.parse_args() + if "config" in args and args.config: + config = yaml.safe_load(args.config) + bcrypt_rounds = config.get("bcrypt_rounds", bcrypt_rounds) + password_config = config.get("password_config", {}) + password_pepper = password_config.get("pepper", password_pepper) password = args.password if not password: password = prompt_for_pass() - print bcrypt.hashpw(password, bcrypt.gensalt(bcrypt_rounds)) + print bcrypt.hashpw(password + password_pepper, bcrypt.gensalt(bcrypt_rounds)) diff --git a/scripts/register_new_matrix_user b/scripts/register_new_matrix_user index 27a6250b14..12ed20d623 100755 --- a/scripts/register_new_matrix_user +++ b/scripts/register_new_matrix_user @@ -25,18 +25,26 @@ import urllib2 import yaml -def request_registration(user, password, server_location, shared_secret): +def request_registration(user, password, server_location, shared_secret, admin=False): mac = hmac.new( key=shared_secret, - msg=user, digestmod=hashlib.sha1, - ).hexdigest() + ) + + mac.update(user) + mac.update("\x00") + mac.update(password) + mac.update("\x00") + mac.update("admin" if admin else "notadmin") + + mac = mac.hexdigest() data = { "user": user, "password": password, "mac": mac, "type": "org.matrix.login.shared_secret", + "admin": admin, } server_location = server_location.rstrip("/") @@ -68,7 +76,7 @@ def request_registration(user, password, server_location, shared_secret): sys.exit(1) -def register_new_user(user, password, server_location, shared_secret): +def register_new_user(user, password, server_location, shared_secret, admin): if not user: try: default_user = getpass.getuser() @@ -99,7 +107,14 @@ def register_new_user(user, password, server_location, shared_secret): print "Passwords do not match" sys.exit(1) - request_registration(user, password, server_location, shared_secret) + if not admin: + admin = raw_input("Make admin [no]: ") + if admin in ("y", "yes", "true"): + admin = True + else: + admin = False + + request_registration(user, password, server_location, shared_secret, bool(admin)) if __name__ == "__main__": @@ -119,6 +134,11 @@ if __name__ == "__main__": default=None, help="New password for user. Will prompt if omitted.", ) + parser.add_argument( + "-a", "--admin", + action="store_true", + help="Register new user as an admin. Will prompt if omitted.", + ) group = parser.add_mutually_exclusive_group(required=True) group.add_argument( @@ -151,4 +171,4 @@ if __name__ == "__main__": else: secret = args.shared_secret - register_new_user(args.user, args.password, args.server_url, secret) + register_new_user(args.user, args.password, args.server_url, secret, args.admin) diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db index efd04da2d6..66c61b0198 100755 --- a/scripts/synapse_port_db +++ b/scripts/synapse_port_db @@ -34,7 +34,7 @@ logger = logging.getLogger("synapse_port_db") BOOLEAN_COLUMNS = { - "events": ["processed", "outlier"], + "events": ["processed", "outlier", "contains_url"], "rooms": ["is_public"], "event_edges": ["is_state"], "presence_list": ["accepted"], @@ -92,8 +92,12 @@ class Store(object): _simple_select_onecol_txn = SQLBaseStore.__dict__["_simple_select_onecol_txn"] _simple_select_onecol = SQLBaseStore.__dict__["_simple_select_onecol"] + _simple_select_one = SQLBaseStore.__dict__["_simple_select_one"] + _simple_select_one_txn = SQLBaseStore.__dict__["_simple_select_one_txn"] _simple_select_one_onecol = SQLBaseStore.__dict__["_simple_select_one_onecol"] - _simple_select_one_onecol_txn = SQLBaseStore.__dict__["_simple_select_one_onecol_txn"] + _simple_select_one_onecol_txn = SQLBaseStore.__dict__[ + "_simple_select_one_onecol_txn" + ] _simple_update_one = SQLBaseStore.__dict__["_simple_update_one"] _simple_update_one_txn = SQLBaseStore.__dict__["_simple_update_one_txn"] @@ -158,31 +162,40 @@ class Porter(object): def setup_table(self, table): if table in APPEND_ONLY_TABLES: # It's safe to just carry on inserting. - next_chunk = yield self.postgres_store._simple_select_one_onecol( + row = yield self.postgres_store._simple_select_one( table="port_from_sqlite3", keyvalues={"table_name": table}, - retcol="rowid", + retcols=("forward_rowid", "backward_rowid"), allow_none=True, ) total_to_port = None - if next_chunk is None: + if row is None: if table == "sent_transactions": - next_chunk, already_ported, total_to_port = ( + forward_chunk, already_ported, total_to_port = ( yield self._setup_sent_transactions() ) + backward_chunk = 0 else: yield self.postgres_store._simple_insert( table="port_from_sqlite3", - values={"table_name": table, "rowid": 1} + values={ + "table_name": table, + "forward_rowid": 1, + "backward_rowid": 0, + } ) - next_chunk = 1 + forward_chunk = 1 + backward_chunk = 0 already_ported = 0 + else: + forward_chunk = row["forward_rowid"] + backward_chunk = row["backward_rowid"] if total_to_port is None: already_ported, total_to_port = yield self._get_total_count_to_port( - table, next_chunk + table, forward_chunk, backward_chunk ) else: def delete_all(txn): @@ -196,46 +209,85 @@ class Porter(object): yield self.postgres_store._simple_insert( table="port_from_sqlite3", - values={"table_name": table, "rowid": 0} + values={ + "table_name": table, + "forward_rowid": 1, + "backward_rowid": 0, + } ) - next_chunk = 1 + forward_chunk = 1 + backward_chunk = 0 already_ported, total_to_port = yield self._get_total_count_to_port( - table, next_chunk + table, forward_chunk, backward_chunk ) - defer.returnValue((table, already_ported, total_to_port, next_chunk)) + defer.returnValue( + (table, already_ported, total_to_port, forward_chunk, backward_chunk) + ) @defer.inlineCallbacks - def handle_table(self, table, postgres_size, table_size, next_chunk): + def handle_table(self, table, postgres_size, table_size, forward_chunk, + backward_chunk): if not table_size: return self.progress.add_table(table, postgres_size, table_size) if table == "event_search": - yield self.handle_search_table(postgres_size, table_size, next_chunk) + yield self.handle_search_table( + postgres_size, table_size, forward_chunk, backward_chunk + ) return - select = ( + forward_select = ( "SELECT rowid, * FROM %s WHERE rowid >= ? ORDER BY rowid LIMIT ?" % (table,) ) + backward_select = ( + "SELECT rowid, * FROM %s WHERE rowid <= ? ORDER BY rowid LIMIT ?" + % (table,) + ) + + do_forward = [True] + do_backward = [True] + while True: def r(txn): - txn.execute(select, (next_chunk, self.batch_size,)) - rows = txn.fetchall() - headers = [column[0] for column in txn.description] + forward_rows = [] + backward_rows = [] + if do_forward[0]: + txn.execute(forward_select, (forward_chunk, self.batch_size,)) + forward_rows = txn.fetchall() + if not forward_rows: + do_forward[0] = False + + if do_backward[0]: + txn.execute(backward_select, (backward_chunk, self.batch_size,)) + backward_rows = txn.fetchall() + if not backward_rows: + do_backward[0] = False + + if forward_rows or backward_rows: + headers = [column[0] for column in txn.description] + else: + headers = None - return headers, rows + return headers, forward_rows, backward_rows - headers, rows = yield self.sqlite_store.runInteraction("select", r) + headers, frows, brows = yield self.sqlite_store.runInteraction( + "select", r + ) - if rows: - next_chunk = rows[-1][0] + 1 + if frows or brows: + if frows: + forward_chunk = max(row[0] for row in frows) + 1 + if brows: + backward_chunk = min(row[0] for row in brows) - 1 + rows = frows + brows self._convert_rows(table, headers, rows) def insert(txn): @@ -247,7 +299,10 @@ class Porter(object): txn, table="port_from_sqlite3", keyvalues={"table_name": table}, - updatevalues={"rowid": next_chunk}, + updatevalues={ + "forward_rowid": forward_chunk, + "backward_rowid": backward_chunk, + }, ) yield self.postgres_store.execute(insert) @@ -259,7 +314,8 @@ class Porter(object): return @defer.inlineCallbacks - def handle_search_table(self, postgres_size, table_size, next_chunk): + def handle_search_table(self, postgres_size, table_size, forward_chunk, + backward_chunk): select = ( "SELECT es.rowid, es.*, e.origin_server_ts, e.stream_ordering" " FROM event_search as es" @@ -270,7 +326,7 @@ class Porter(object): while True: def r(txn): - txn.execute(select, (next_chunk, self.batch_size,)) + txn.execute(select, (forward_chunk, self.batch_size,)) rows = txn.fetchall() headers = [column[0] for column in txn.description] @@ -279,7 +335,7 @@ class Porter(object): headers, rows = yield self.sqlite_store.runInteraction("select", r) if rows: - next_chunk = rows[-1][0] + 1 + forward_chunk = rows[-1][0] + 1 # We have to treat event_search differently since it has a # different structure in the two different databases. @@ -312,7 +368,10 @@ class Porter(object): txn, table="port_from_sqlite3", keyvalues={"table_name": "event_search"}, - updatevalues={"rowid": next_chunk}, + updatevalues={ + "forward_rowid": forward_chunk, + "backward_rowid": backward_chunk, + }, ) yield self.postgres_store.execute(insert) @@ -324,7 +383,6 @@ class Porter(object): else: return - def setup_db(self, db_config, database_engine): db_conn = database_engine.module.connect( **{ @@ -395,10 +453,32 @@ class Porter(object): txn.execute( "CREATE TABLE port_from_sqlite3 (" " table_name varchar(100) NOT NULL UNIQUE," - " rowid bigint NOT NULL" + " forward_rowid bigint NOT NULL," + " backward_rowid bigint NOT NULL" ")" ) + # The old port script created a table with just a "rowid" column. + # We want people to be able to rerun this script from an old port + # so that they can pick up any missing events that were not + # ported across. + def alter_table(txn): + txn.execute( + "ALTER TABLE IF EXISTS port_from_sqlite3" + " RENAME rowid TO forward_rowid" + ) + txn.execute( + "ALTER TABLE IF EXISTS port_from_sqlite3" + " ADD backward_rowid bigint NOT NULL DEFAULT 0" + ) + + try: + yield self.postgres_store.runInteraction( + "alter_table", alter_table + ) + except Exception as e: + logger.info("Failed to create port table: %s", e) + try: yield self.postgres_store.runInteraction( "create_port_table", create_port_table @@ -458,7 +538,7 @@ class Porter(object): @defer.inlineCallbacks def _setup_sent_transactions(self): # Only save things from the last day - yesterday = int(time.time()*1000) - 86400000 + yesterday = int(time.time() * 1000) - 86400000 # And save the max transaction id from each destination select = ( @@ -514,7 +594,11 @@ class Porter(object): yield self.postgres_store._simple_insert( table="port_from_sqlite3", - values={"table_name": "sent_transactions", "rowid": next_chunk} + values={ + "table_name": "sent_transactions", + "forward_rowid": next_chunk, + "backward_rowid": 0, + } ) def get_sent_table_size(txn): @@ -535,13 +619,18 @@ class Porter(object): defer.returnValue((next_chunk, inserted_rows, total_count)) @defer.inlineCallbacks - def _get_remaining_count_to_port(self, table, next_chunk): - rows = yield self.sqlite_store.execute_sql( + def _get_remaining_count_to_port(self, table, forward_chunk, backward_chunk): + frows = yield self.sqlite_store.execute_sql( "SELECT count(*) FROM %s WHERE rowid >= ?" % (table,), - next_chunk, + forward_chunk, ) - defer.returnValue(rows[0][0]) + brows = yield self.sqlite_store.execute_sql( + "SELECT count(*) FROM %s WHERE rowid <= ?" % (table,), + backward_chunk, + ) + + defer.returnValue(frows[0][0] + brows[0][0]) @defer.inlineCallbacks def _get_already_ported_count(self, table): @@ -552,10 +641,10 @@ class Porter(object): defer.returnValue(rows[0][0]) @defer.inlineCallbacks - def _get_total_count_to_port(self, table, next_chunk): + def _get_total_count_to_port(self, table, forward_chunk, backward_chunk): remaining, done = yield defer.gatherResults( [ - self._get_remaining_count_to_port(table, next_chunk), + self._get_remaining_count_to_port(table, forward_chunk, backward_chunk), self._get_already_ported_count(table), ], consumeErrors=True, @@ -686,7 +775,7 @@ class CursesProgress(Progress): color = curses.color_pair(2) if perc == 100 else curses.color_pair(1) self.stdscr.addstr( - i+2, left_margin + max_len - len(table), + i + 2, left_margin + max_len - len(table), table, curses.A_BOLD | color, ) @@ -694,18 +783,18 @@ class CursesProgress(Progress): size = 20 progress = "[%s%s]" % ( - "#" * int(perc*size/100), - " " * (size - int(perc*size/100)), + "#" * int(perc * size / 100), + " " * (size - int(perc * size / 100)), ) self.stdscr.addstr( - i+2, left_margin + max_len + middle_space, + i + 2, left_margin + max_len + middle_space, "%s %3d%% (%d/%d)" % (progress, perc, data["num_done"], data["total"]), ) if self.finished: self.stdscr.addstr( - rows-1, 0, + rows - 1, 0, "Press any key to exit...", ) diff --git a/setup.cfg b/setup.cfg index 5ebce1c56b..da8eafbb39 100644 --- a/setup.cfg +++ b/setup.cfg @@ -16,7 +16,5 @@ ignore = [flake8] max-line-length = 90 -ignore = W503 ; W503 requires that binary operators be at the end, not start, of lines. Erik doesn't like it. - -[pep8] -max-line-length = 90 +# W503 requires that binary operators be at the end, not start, of lines. Erik doesn't like it. +ignore = W503 diff --git a/synapse/__init__.py b/synapse/__init__.py index 7de51fbe8d..a63ee565cf 100644 --- a/synapse/__init__.py +++ b/synapse/__init__.py @@ -16,4 +16,4 @@ """ This is a reference implementation of a Matrix home server. """ -__version__ = "0.14.0" +__version__ = "0.17.0" diff --git a/synapse/api/auth.py b/synapse/api/auth.py index 2474a1453b..0db26fcfd7 100644 --- a/synapse/api/auth.py +++ b/synapse/api/auth.py @@ -13,23 +13,22 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""This module contains classes for authenticating the user.""" +import logging + +import pymacaroons from canonicaljson import encode_canonical_json from signedjson.key import decode_verify_key_bytes from signedjson.sign import verify_signed_json, SignatureVerifyException - from twisted.internet import defer +from unpaddedbase64 import decode_base64 +import synapse.types from synapse.api.constants import EventTypes, Membership, JoinRules from synapse.api.errors import AuthError, Codes, SynapseError, EventSizeError -from synapse.types import Requester, UserID, get_domain_from_id -from synapse.util.logutils import log_function +from synapse.types import UserID, get_domain_from_id from synapse.util.logcontext import preserve_context_over_fn +from synapse.util.logutils import log_function from synapse.util.metrics import Measure -from unpaddedbase64 import decode_base64 - -import logging -import pymacaroons logger = logging.getLogger(__name__) @@ -42,13 +41,20 @@ AuthEventTypes = ( class Auth(object): - + """ + FIXME: This class contains a mix of functions for authenticating users + of our client-server API and authenticating events added to room graphs. + """ def __init__(self, hs): self.hs = hs self.clock = hs.get_clock() self.store = hs.get_datastore() self.state = hs.get_state_handler() self.TOKEN_NOT_FOUND_HTTP_STATUS = 401 + # Docs for these currently lives at + # https://github.com/matrix-org/matrix-doc/blob/master/drafts/macaroons_caveats.rst + # In addition, we have type == delete_pusher which grants access only to + # delete pushers. self._KNOWN_CAVEAT_PREFIXES = set([ "gen = ", "guest = ", @@ -57,7 +63,7 @@ class Auth(object): "user_id = ", ]) - def check(self, event, auth_events): + def check(self, event, auth_events, do_sig_check=True): """ Checks if this event is correctly authed. Args: @@ -73,6 +79,13 @@ class Auth(object): if not hasattr(event, "room_id"): raise AuthError(500, "Event has no room_id: %s" % event) + + sender_domain = get_domain_from_id(event.sender) + + # Check the sender's domain has signed the event + if do_sig_check and not event.signatures.get(sender_domain): + raise AuthError(403, "Event not signed by sending server") + if auth_events is None: # Oh, we don't know what the state of the room was, so we # are trusting that this is allowed (at least for now) @@ -80,6 +93,12 @@ class Auth(object): return True if event.type == EventTypes.Create: + room_id_domain = get_domain_from_id(event.room_id) + if room_id_domain != sender_domain: + raise AuthError( + 403, + "Creation event's room_id domain does not match sender's" + ) # FIXME return True @@ -102,6 +121,22 @@ class Auth(object): # FIXME: Temp hack if event.type == EventTypes.Aliases: + if not event.is_state(): + raise AuthError( + 403, + "Alias event must be a state event", + ) + if not event.state_key: + raise AuthError( + 403, + "Alias event must have non-empty state_key" + ) + sender_domain = get_domain_from_id(event.sender) + if event.state_key != sender_domain: + raise AuthError( + 403, + "Alias event's state_key does not match sender's domain" + ) return True logger.debug( @@ -120,6 +155,24 @@ class Auth(object): return allowed self.check_event_sender_in_room(event, auth_events) + + # Special case to allow m.room.third_party_invite events wherever + # a user is allowed to issue invites. Fixes + # https://github.com/vector-im/vector-web/issues/1208 hopefully + if event.type == EventTypes.ThirdPartyInvite: + user_level = self._get_user_power_level(event.user_id, auth_events) + invite_level = self._get_named_level(auth_events, "invite", 0) + + if user_level < invite_level: + raise AuthError( + 403, ( + "You cannot issue a third party invite for %s." % + (event.content.display_name,) + ) + ) + else: + return True + self._can_send_event(event, auth_events) if event.type == EventTypes.PowerLevels: @@ -323,6 +376,10 @@ class Auth(object): if Membership.INVITE == membership and "third_party_invite" in event.content: if not self._verify_third_party_invite(event, auth_events): raise AuthError(403, "You are not invited to this room.") + if target_banned: + raise AuthError( + 403, "%s is banned from the room" % (target_user_id,) + ) return True if Membership.JOIN != membership: @@ -507,15 +564,13 @@ class Auth(object): return default @defer.inlineCallbacks - def get_user_by_req(self, request, allow_guest=False): + def get_user_by_req(self, request, allow_guest=False, rights="access"): """ Get a registered user's ID. Args: request - An HTTP request with an access_token query parameter. Returns: - tuple of: - UserID (str) - Access token ID (str) + defer.Deferred: resolves to a ``synapse.types.Requester`` object Raises: AuthError if no user by that token exists or the token is invalid. """ @@ -524,16 +579,18 @@ class Auth(object): user_id = yield self._get_appservice_user_id(request.args) if user_id: request.authenticated_entity = user_id - defer.returnValue( - Requester(UserID.from_string(user_id), "", False) - ) + defer.returnValue(synapse.types.create_requester(user_id)) access_token = request.args["access_token"][0] - user_info = yield self.get_user_by_access_token(access_token) + user_info = yield self.get_user_by_access_token(access_token, rights) user = user_info["user"] token_id = user_info["token_id"] is_guest = user_info["is_guest"] + # device_id may not be present if get_user_by_access_token has been + # stubbed out. + device_id = user_info.get("device_id") + ip_addr = self.hs.get_ip_from_request(request) user_agent = request.requestHeaders.getRawHeaders( "User-Agent", @@ -545,7 +602,8 @@ class Auth(object): user=user, access_token=access_token, ip=ip_addr, - user_agent=user_agent + user_agent=user_agent, + device_id=device_id, ) if is_guest and not allow_guest: @@ -555,7 +613,8 @@ class Auth(object): request.authenticated_entity = user.to_string() - defer.returnValue(Requester(user, token_id, is_guest)) + defer.returnValue(synapse.types.create_requester( + user, token_id, is_guest, device_id)) except KeyError: raise AuthError( self.TOKEN_NOT_FOUND_HTTP_STATUS, "Missing access token.", @@ -590,7 +649,7 @@ class Auth(object): defer.returnValue(user_id) @defer.inlineCallbacks - def get_user_by_access_token(self, token): + def get_user_by_access_token(self, token, rights="access"): """ Get a registered user's ID. Args: @@ -601,47 +660,61 @@ class Auth(object): AuthError if no user by that token exists or the token is invalid. """ try: - ret = yield self.get_user_from_macaroon(token) + ret = yield self.get_user_from_macaroon(token, rights) except AuthError: # TODO(daniel): Remove this fallback when all existing access tokens # have been re-issued as macaroons. + if self.hs.config.expire_access_token: + raise ret = yield self._look_up_user_by_access_token(token) + defer.returnValue(ret) @defer.inlineCallbacks - def get_user_from_macaroon(self, macaroon_str): + def get_user_from_macaroon(self, macaroon_str, rights="access"): try: macaroon = pymacaroons.Macaroon.deserialize(macaroon_str) - self.validate_macaroon(macaroon, "access", self.hs.config.expire_access_token) + user_id = self.get_user_id_from_macaroon(macaroon) + user = UserID.from_string(user_id) + + self.validate_macaroon( + macaroon, rights, self.hs.config.expire_access_token, + user_id=user_id, + ) - user_prefix = "user_id = " - user = None guest = False for caveat in macaroon.caveats: - if caveat.caveat_id.startswith(user_prefix): - user = UserID.from_string(caveat.caveat_id[len(user_prefix):]) - elif caveat.caveat_id == "guest = true": + if caveat.caveat_id == "guest = true": guest = True - if user is None: - raise AuthError( - self.TOKEN_NOT_FOUND_HTTP_STATUS, "No user caveat in macaroon", - errcode=Codes.UNKNOWN_TOKEN - ) - if guest: ret = { "user": user, "is_guest": True, "token_id": None, + "device_id": None, + } + elif rights == "delete_pusher": + # We don't store these tokens in the database + ret = { + "user": user, + "is_guest": False, + "token_id": None, + "device_id": None, } else: - # This codepath exists so that we can actually return a - # token ID, because we use token IDs in place of device - # identifiers throughout the codebase. - # TODO(daniel): Remove this fallback when device IDs are - # properly implemented. + # This codepath exists for several reasons: + # * so that we can actually return a token ID, which is used + # in some parts of the schema (where we probably ought to + # use device IDs instead) + # * the only way we currently have to invalidate an + # access_token is by removing it from the database, so we + # have to check here that it is still in the db + # * some attributes (notably device_id) aren't stored in the + # macaroon. They probably should be. + # TODO: build the dictionary from the macaroon once the + # above are fixed ret = yield self._look_up_user_by_access_token(macaroon_str) if ret["user"] != user: logger.error( @@ -661,21 +734,46 @@ class Auth(object): errcode=Codes.UNKNOWN_TOKEN ) - def validate_macaroon(self, macaroon, type_string, verify_expiry): + def get_user_id_from_macaroon(self, macaroon): + """Retrieve the user_id given by the caveats on the macaroon. + + Does *not* validate the macaroon. + + Args: + macaroon (pymacaroons.Macaroon): The macaroon to validate + + Returns: + (str) user id + + Raises: + AuthError if there is no user_id caveat in the macaroon + """ + user_prefix = "user_id = " + for caveat in macaroon.caveats: + if caveat.caveat_id.startswith(user_prefix): + return caveat.caveat_id[len(user_prefix):] + raise AuthError( + self.TOKEN_NOT_FOUND_HTTP_STATUS, "No user caveat in macaroon", + errcode=Codes.UNKNOWN_TOKEN + ) + + def validate_macaroon(self, macaroon, type_string, verify_expiry, user_id): """ validate that a Macaroon is understood by and was signed by this server. Args: macaroon(pymacaroons.Macaroon): The macaroon to validate - type_string(str): The kind of token this is (e.g. "access", "refresh") + type_string(str): The kind of token required (e.g. "access", "refresh", + "delete_pusher") verify_expiry(bool): Whether to verify whether the macaroon has expired. This should really always be True, but no clients currently implement token refresh, so we can't enforce expiry yet. + user_id (str): The user_id required """ v = pymacaroons.Verifier() v.satisfy_exact("gen = 1") v.satisfy_exact("type = " + type_string) - v.satisfy_general(lambda c: c.startswith("user_id = ")) + v.satisfy_exact("user_id = %s" % user_id) v.satisfy_exact("guest = true") if verify_expiry: v.satisfy_general(self._verify_expiry) @@ -714,10 +812,14 @@ class Auth(object): self.TOKEN_NOT_FOUND_HTTP_STATUS, "Unrecognised access token.", errcode=Codes.UNKNOWN_TOKEN ) + # we use ret.get() below because *lots* of unit tests stub out + # get_user_by_access_token in a way where it only returns a couple of + # the fields. user_info = { "user": UserID.from_string(ret.get("name")), "token_id": ret.get("token_id", None), "is_guest": False, + "device_id": ret.get("device_id"), } defer.returnValue(user_info) diff --git a/synapse/api/errors.py b/synapse/api/errors.py index b106fbed6d..0041646858 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -42,8 +42,10 @@ class Codes(object): TOO_LARGE = "M_TOO_LARGE" EXCLUSIVE = "M_EXCLUSIVE" THREEPID_AUTH_FAILED = "M_THREEPID_AUTH_FAILED" - THREEPID_IN_USE = "THREEPID_IN_USE" + THREEPID_IN_USE = "M_THREEPID_IN_USE" + THREEPID_NOT_FOUND = "M_THREEPID_NOT_FOUND" INVALID_USERNAME = "M_INVALID_USERNAME" + SERVER_NOT_TRUSTED = "M_SERVER_NOT_TRUSTED" class CodeMessageException(RuntimeError): diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index 4f5a4281fa..3b3ef70750 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -191,6 +191,17 @@ class Filter(object): def __init__(self, filter_json): self.filter_json = filter_json + self.types = self.filter_json.get("types", None) + self.not_types = self.filter_json.get("not_types", []) + + self.rooms = self.filter_json.get("rooms", None) + self.not_rooms = self.filter_json.get("not_rooms", []) + + self.senders = self.filter_json.get("senders", None) + self.not_senders = self.filter_json.get("not_senders", []) + + self.contains_url = self.filter_json.get("contains_url", None) + def check(self, event): """Checks whether the filter matches the given event. @@ -209,9 +220,10 @@ class Filter(object): event.get("room_id", None), sender, event.get("type", None), + "url" in event.get("content", {}) ) - def check_fields(self, room_id, sender, event_type): + def check_fields(self, room_id, sender, event_type, contains_url): """Checks whether the filter matches the given event fields. Returns: @@ -225,15 +237,20 @@ class Filter(object): for name, match_func in literal_keys.items(): not_name = "not_%s" % (name,) - disallowed_values = self.filter_json.get(not_name, []) + disallowed_values = getattr(self, not_name) if any(map(match_func, disallowed_values)): return False - allowed_values = self.filter_json.get(name, None) + allowed_values = getattr(self, name) if allowed_values is not None: if not any(map(match_func, allowed_values)): return False + contains_url_filter = self.filter_json.get("contains_url") + if contains_url_filter is not None: + if contains_url_filter != contains_url: + return False + return True def filter_rooms(self, room_ids): diff --git a/synapse/app/__init__.py b/synapse/app/__init__.py index 1bc4279807..9c2b627590 100644 --- a/synapse/app/__init__.py +++ b/synapse/app/__init__.py @@ -16,13 +16,11 @@ import sys sys.dont_write_bytecode = True -from synapse.python_dependencies import ( - check_requirements, MissingRequirementError -) # NOQA +from synapse import python_dependencies # noqa: E402 try: - check_requirements() -except MissingRequirementError as e: + python_dependencies.check_requirements() +except python_dependencies.MissingRequirementError as e: message = "\n".join([ "Missing Requirement: %s" % (e.message,), "To install run:", diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py new file mode 100644 index 0000000000..7355499ae2 --- /dev/null +++ b/synapse/app/federation_reader.py @@ -0,0 +1,206 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 synapse + +from synapse.config._base import ConfigError +from synapse.config.homeserver import HomeServerConfig +from synapse.config.logger import setup_logging +from synapse.http.site import SynapseSite +from synapse.metrics.resource import MetricsResource, METRICS_PREFIX +from synapse.replication.slave.storage._base import BaseSlavedStore +from synapse.replication.slave.storage.events import SlavedEventStore +from synapse.replication.slave.storage.keys import SlavedKeyStore +from synapse.replication.slave.storage.room import RoomStore +from synapse.replication.slave.storage.transactions import TransactionStore +from synapse.replication.slave.storage.directory import DirectoryStore +from synapse.server import HomeServer +from synapse.storage.engines import create_engine +from synapse.util.async import sleep +from synapse.util.httpresourcetree import create_resource_tree +from synapse.util.logcontext import LoggingContext +from synapse.util.manhole import manhole +from synapse.util.rlimit import change_resource_limit +from synapse.util.versionstring import get_version_string +from synapse.api.urls import FEDERATION_PREFIX +from synapse.federation.transport.server import TransportLayerServer +from synapse.crypto import context_factory + + +from twisted.internet import reactor, defer +from twisted.web.resource import Resource + +from daemonize import Daemonize + +import sys +import logging +import gc + +logger = logging.getLogger("synapse.app.federation_reader") + + +class FederationReaderSlavedStore( + SlavedEventStore, + SlavedKeyStore, + RoomStore, + DirectoryStore, + TransactionStore, + BaseSlavedStore, +): + pass + + +class FederationReaderServer(HomeServer): + def get_db_conn(self, run_new_connection=True): + # Any param beginning with cp_ is a parameter for adbapi, and should + # not be passed to the database engine. + db_params = { + k: v for k, v in self.db_config.get("args", {}).items() + if not k.startswith("cp_") + } + db_conn = self.database_engine.module.connect(**db_params) + + if run_new_connection: + self.database_engine.on_new_connection(db_conn) + return db_conn + + def setup(self): + logger.info("Setting up.") + self.datastore = FederationReaderSlavedStore(self.get_db_conn(), self) + logger.info("Finished setting up.") + + def _listen_http(self, listener_config): + port = listener_config["port"] + bind_address = listener_config.get("bind_address", "") + site_tag = listener_config.get("tag", port) + resources = {} + for res in listener_config["resources"]: + for name in res["names"]: + if name == "metrics": + resources[METRICS_PREFIX] = MetricsResource(self) + elif name == "federation": + resources.update({ + FEDERATION_PREFIX: TransportLayerServer(self), + }) + + root_resource = create_resource_tree(resources, Resource()) + reactor.listenTCP( + port, + SynapseSite( + "synapse.access.http.%s" % (site_tag,), + site_tag, + listener_config, + root_resource, + ), + interface=bind_address + ) + logger.info("Synapse federation reader now listening on port %d", port) + + def start_listening(self, listeners): + for listener in listeners: + if listener["type"] == "http": + self._listen_http(listener) + elif listener["type"] == "manhole": + reactor.listenTCP( + listener["port"], + manhole( + username="matrix", + password="rabbithole", + globals={"hs": self}, + ), + interface=listener.get("bind_address", '127.0.0.1') + ) + else: + logger.warn("Unrecognized listener type: %s", listener["type"]) + + @defer.inlineCallbacks + def replicate(self): + http_client = self.get_simple_http_client() + store = self.get_datastore() + replication_url = self.config.worker_replication_url + + while True: + try: + args = store.stream_positions() + args["timeout"] = 30000 + result = yield http_client.get_json(replication_url, args=args) + yield store.process_replication(result) + except: + logger.exception("Error replicating from %r", replication_url) + yield sleep(5) + + +def start(config_options): + try: + config = HomeServerConfig.load_config( + "Synapse federation reader", config_options + ) + except ConfigError as e: + sys.stderr.write("\n" + e.message + "\n") + sys.exit(1) + + assert config.worker_app == "synapse.app.federation_reader" + + setup_logging(config.worker_log_config, config.worker_log_file) + + database_engine = create_engine(config.database_config) + + tls_server_context_factory = context_factory.ServerContextFactory(config) + + ss = FederationReaderServer( + config.server_name, + db_config=config.database_config, + tls_server_context_factory=tls_server_context_factory, + config=config, + version_string="Synapse/" + get_version_string(synapse), + database_engine=database_engine, + ) + + ss.setup() + ss.get_handlers() + ss.start_listening(config.worker_listeners) + + def run(): + with LoggingContext("run"): + logger.info("Running") + change_resource_limit(config.soft_file_limit) + if config.gc_thresholds: + gc.set_threshold(*config.gc_thresholds) + reactor.run() + + def start(): + ss.get_datastore().start_profiling() + ss.replicate() + + reactor.callWhenRunning(start) + + if config.worker_daemonize: + daemon = Daemonize( + app="synapse-federation-reader", + pid=config.worker_pid_file, + action=run, + auto_close_fds=False, + verbose=True, + logger=logger, + ) + daemon.start() + else: + run() + + +if __name__ == '__main__': + with LoggingContext("main"): + start(sys.argv[1:]) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index df675c0ed4..40e6f65236 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -16,6 +16,7 @@ import synapse +import gc import logging import os import sys @@ -50,6 +51,7 @@ from synapse.api.urls import ( from synapse.config.homeserver import HomeServerConfig from synapse.crypto import context_factory from synapse.util.logcontext import LoggingContext +from synapse.metrics import register_memory_metrics from synapse.metrics.resource import MetricsResource, METRICS_PREFIX from synapse.replication.resource import ReplicationResource, REPLICATION_PREFIX from synapse.federation.transport.server import TransportLayerServer @@ -146,7 +148,7 @@ class SynapseHomeServer(HomeServer): MEDIA_PREFIX: media_repo, LEGACY_MEDIA_PREFIX: media_repo, CONTENT_REPO_PREFIX: ContentRepoResource( - self, self.config.uploads_path, self.auth, self.content_addr + self, self.config.uploads_path ), }) @@ -265,10 +267,9 @@ def setup(config_options): HomeServer """ try: - config = HomeServerConfig.load_config( + config = HomeServerConfig.load_or_generate_config( "Synapse Homeserver", config_options, - generate_section="Homeserver" ) except ConfigError as e: sys.stderr.write("\n" + e.message + "\n") @@ -284,7 +285,7 @@ def setup(config_options): # check any extra requirements we have now we have a config check_requirements(config) - version_string = get_version_string("Synapse", synapse) + version_string = "Synapse/" + get_version_string(synapse) logger.info("Server hostname: %s", config.server_name) logger.info("Server version: %s", version_string) @@ -301,7 +302,6 @@ def setup(config_options): db_config=config.database_config, tls_server_context_factory=tls_server_context_factory, config=config, - content_addr=config.content_addr, version_string=version_string, database_engine=database_engine, ) @@ -336,6 +336,8 @@ def setup(config_options): hs.get_datastore().start_doing_background_updates() hs.get_replication_layer().start_get_pdu_cache() + register_memory_metrics(hs) + reactor.callWhenRunning(start) return hs @@ -351,6 +353,8 @@ class SynapseService(service.Service): def startService(self): hs = setup(self.config) change_resource_limit(hs.config.soft_file_limit) + if hs.config.gc_thresholds: + gc.set_threshold(*hs.config.gc_thresholds) def stopService(self): return self._port.stopListening() @@ -422,6 +426,8 @@ def run(hs): # sys.settrace(logcontext_tracer) with LoggingContext("run"): change_resource_limit(hs.config.soft_file_limit) + if hs.config.gc_thresholds: + gc.set_threshold(*hs.config.gc_thresholds) reactor.run() if hs.config.daemonize: diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 135dd58c15..c8dde0fcb8 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -18,9 +18,8 @@ import synapse from synapse.server import HomeServer from synapse.config._base import ConfigError -from synapse.config.database import DatabaseConfig -from synapse.config.logger import LoggingConfig -from synapse.config.emailconfig import EmailConfig +from synapse.config.logger import setup_logging +from synapse.config.homeserver import HomeServerConfig from synapse.http.site import SynapseSite from synapse.metrics.resource import MetricsResource, METRICS_PREFIX from synapse.storage.roommember import RoomMemberStore @@ -44,61 +43,11 @@ from daemonize import Daemonize import sys import logging +import gc logger = logging.getLogger("synapse.app.pusher") -class SlaveConfig(DatabaseConfig): - def read_config(self, config): - self.replication_url = config["replication_url"] - self.server_name = config["server_name"] - self.use_insecure_ssl_client_just_for_testing_do_not_use = config.get( - "use_insecure_ssl_client_just_for_testing_do_not_use", False - ) - self.user_agent_suffix = None - self.start_pushers = True - self.listeners = config["listeners"] - self.soft_file_limit = config.get("soft_file_limit") - self.daemonize = config.get("daemonize") - self.pid_file = self.abspath(config.get("pid_file")) - self.public_baseurl = config["public_baseurl"] - - def default_config(self, server_name, **kwargs): - pid_file = self.abspath("pusher.pid") - return """\ - # Slave configuration - - # The replication listener on the synapse to talk to. - #replication_url: https://localhost:{replication_port}/_synapse/replication - - server_name: "%(server_name)s" - - listeners: [] - # Enable a ssh manhole listener on the pusher. - # - type: manhole - # port: {manhole_port} - # bind_address: 127.0.0.1 - # Enable a metric listener on the pusher. - # - type: http - # port: {metrics_port} - # bind_address: 127.0.0.1 - # resources: - # - names: ["metrics"] - # compress: False - - report_stats: False - - daemonize: False - - pid_file: %(pid_file)s - - """ % locals() - - -class PusherSlaveConfig(SlaveConfig, LoggingConfig, EmailConfig): - pass - - class PusherSlaveStore( SlavedEventStore, SlavedPusherStore, SlavedReceiptsStore, SlavedAccountDataStore @@ -163,7 +112,7 @@ class PusherServer(HomeServer): def remove_pusher(self, app_id, push_key, user_id): http_client = self.get_simple_http_client() - replication_url = self.config.replication_url + replication_url = self.config.worker_replication_url url = replication_url + "/remove_pushers" return http_client.post_json_get_json(url, { "remove": [{ @@ -196,8 +145,8 @@ class PusherServer(HomeServer): ) logger.info("Synapse pusher now listening on port %d", port) - def start_listening(self): - for listener in self.config.listeners: + def start_listening(self, listeners): + for listener in listeners: if listener["type"] == "http": self._listen_http(listener) elif listener["type"] == "manhole": @@ -217,7 +166,7 @@ class PusherServer(HomeServer): def replicate(self): http_client = self.get_simple_http_client() store = self.get_datastore() - replication_url = self.config.replication_url + replication_url = self.config.worker_replication_url pusher_pool = self.get_pusherpool() clock = self.get_clock() @@ -290,22 +239,33 @@ class PusherServer(HomeServer): poke_pushers(result) except: logger.exception("Error replicating from %r", replication_url) - sleep(30) + yield sleep(30) -def setup(config_options): +def start(config_options): try: - config = PusherSlaveConfig.load_config( + config = HomeServerConfig.load_config( "Synapse pusher", config_options ) except ConfigError as e: sys.stderr.write("\n" + e.message + "\n") sys.exit(1) - if not config: - sys.exit(0) + assert config.worker_app == "synapse.app.pusher" + + setup_logging(config.worker_log_config, config.worker_log_file) + + if config.start_pushers: + sys.stderr.write( + "\nThe pushers must be disabled in the main synapse process" + "\nbefore they can be run in a separate worker." + "\nPlease add ``start_pushers: false`` to the main config" + "\n" + ) + sys.exit(1) - config.setup_logging() + # Force the pushers to start since they will be disabled in the main config + config.start_pushers = True database_engine = create_engine(config.database_config) @@ -313,14 +273,20 @@ def setup(config_options): config.server_name, db_config=config.database_config, config=config, - version_string=get_version_string("Synapse", synapse), + version_string="Synapse/" + get_version_string(synapse), database_engine=database_engine, ) ps.setup() - ps.start_listening() - - change_resource_limit(ps.config.soft_file_limit) + ps.start_listening(config.worker_listeners) + + def run(): + with LoggingContext("run"): + logger.info("Running") + change_resource_limit(config.soft_file_limit) + if config.gc_thresholds: + gc.set_threshold(*config.gc_thresholds) + reactor.run() def start(): ps.replicate() @@ -329,28 +295,20 @@ def setup(config_options): reactor.callWhenRunning(start) - return ps + if config.worker_daemonize: + daemon = Daemonize( + app="synapse-pusher", + pid=config.worker_pid_file, + action=run, + auto_close_fds=False, + verbose=True, + logger=logger, + ) + daemon.start() + else: + run() if __name__ == '__main__': with LoggingContext("main"): - ps = setup(sys.argv[1:]) - - if ps.config.daemonize: - def run(): - with LoggingContext("run"): - change_resource_limit(ps.config.soft_file_limit) - reactor.run() - - daemon = Daemonize( - app="synapse-pusher", - pid=ps.config.pid_file, - action=run, - auto_close_fds=False, - verbose=True, - logger=logger, - ) - - daemon.start() - else: - reactor.run() + ps = start(sys.argv[1:]) diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py new file mode 100644 index 0000000000..215ccfd522 --- /dev/null +++ b/synapse/app/synchrotron.py @@ -0,0 +1,465 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 synapse + +from synapse.api.constants import EventTypes, PresenceState +from synapse.config._base import ConfigError +from synapse.config.homeserver import HomeServerConfig +from synapse.config.logger import setup_logging +from synapse.events import FrozenEvent +from synapse.handlers.presence import PresenceHandler +from synapse.http.site import SynapseSite +from synapse.http.server import JsonResource +from synapse.metrics.resource import MetricsResource, METRICS_PREFIX +from synapse.rest.client.v2_alpha import sync +from synapse.replication.slave.storage._base import BaseSlavedStore +from synapse.replication.slave.storage.events import SlavedEventStore +from synapse.replication.slave.storage.receipts import SlavedReceiptsStore +from synapse.replication.slave.storage.account_data import SlavedAccountDataStore +from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore +from synapse.replication.slave.storage.registration import SlavedRegistrationStore +from synapse.replication.slave.storage.filtering import SlavedFilteringStore +from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore +from synapse.replication.slave.storage.presence import SlavedPresenceStore +from synapse.server import HomeServer +from synapse.storage.client_ips import ClientIpStore +from synapse.storage.engines import create_engine +from synapse.storage.presence import PresenceStore, UserPresenceState +from synapse.storage.roommember import RoomMemberStore +from synapse.util.async import sleep +from synapse.util.httpresourcetree import create_resource_tree +from synapse.util.logcontext import LoggingContext, preserve_fn +from synapse.util.manhole import manhole +from synapse.util.rlimit import change_resource_limit +from synapse.util.stringutils import random_string +from synapse.util.versionstring import get_version_string + +from twisted.internet import reactor, defer +from twisted.web.resource import Resource + +from daemonize import Daemonize + +import sys +import logging +import contextlib +import gc +import ujson as json + +logger = logging.getLogger("synapse.app.synchrotron") + + +class SynchrotronSlavedStore( + SlavedPushRuleStore, + SlavedEventStore, + SlavedReceiptsStore, + SlavedAccountDataStore, + SlavedApplicationServiceStore, + SlavedRegistrationStore, + SlavedFilteringStore, + SlavedPresenceStore, + BaseSlavedStore, + ClientIpStore, # After BaseSlavedStore because the constructor is different +): + # XXX: This is a bit broken because we don't persist forgotten rooms + # in a way that they can be streamed. This means that we don't have a + # way to invalidate the forgotten rooms cache correctly. + # For now we expire the cache every 10 minutes. + BROKEN_CACHE_EXPIRY_MS = 60 * 60 * 1000 + who_forgot_in_room = ( + RoomMemberStore.__dict__["who_forgot_in_room"] + ) + + # XXX: This is a bit broken because we don't persist the accepted list in a + # way that can be replicated. This means that we don't have a way to + # invalidate the cache correctly. + get_presence_list_accepted = PresenceStore.__dict__[ + "get_presence_list_accepted" + ] + +UPDATE_SYNCING_USERS_MS = 10 * 1000 + + +class SynchrotronPresence(object): + def __init__(self, hs): + self.http_client = hs.get_simple_http_client() + self.store = hs.get_datastore() + self.user_to_num_current_syncs = {} + self.syncing_users_url = hs.config.worker_replication_url + "/syncing_users" + self.clock = hs.get_clock() + + active_presence = self.store.take_presence_startup_info() + self.user_to_current_state = { + state.user_id: state + for state in active_presence + } + + self.process_id = random_string(16) + logger.info("Presence process_id is %r", self.process_id) + + self._sending_sync = False + self._need_to_send_sync = False + self.clock.looping_call( + self._send_syncing_users_regularly, + UPDATE_SYNCING_USERS_MS, + ) + + reactor.addSystemEventTrigger("before", "shutdown", self._on_shutdown) + + def set_state(self, user, state): + # TODO Hows this supposed to work? + pass + + get_states = PresenceHandler.get_states.__func__ + current_state_for_users = PresenceHandler.current_state_for_users.__func__ + + @defer.inlineCallbacks + def user_syncing(self, user_id, affect_presence): + if affect_presence: + curr_sync = self.user_to_num_current_syncs.get(user_id, 0) + self.user_to_num_current_syncs[user_id] = curr_sync + 1 + prev_states = yield self.current_state_for_users([user_id]) + if prev_states[user_id].state == PresenceState.OFFLINE: + # TODO: Don't block the sync request on this HTTP hit. + yield self._send_syncing_users_now() + + def _end(): + # We check that the user_id is in user_to_num_current_syncs because + # user_to_num_current_syncs may have been cleared if we are + # shutting down. + if affect_presence and user_id in self.user_to_num_current_syncs: + self.user_to_num_current_syncs[user_id] -= 1 + + @contextlib.contextmanager + def _user_syncing(): + try: + yield + finally: + _end() + + defer.returnValue(_user_syncing()) + + @defer.inlineCallbacks + def _on_shutdown(self): + # When the synchrotron is shutdown tell the master to clear the in + # progress syncs for this process + self.user_to_num_current_syncs.clear() + yield self._send_syncing_users_now() + + def _send_syncing_users_regularly(self): + # Only send an update if we aren't in the middle of sending one. + if not self._sending_sync: + preserve_fn(self._send_syncing_users_now)() + + @defer.inlineCallbacks + def _send_syncing_users_now(self): + if self._sending_sync: + # We don't want to race with sending another update. + # Instead we wait for that update to finish and send another + # update afterwards. + self._need_to_send_sync = True + return + + # Flag that we are sending an update. + self._sending_sync = True + + yield self.http_client.post_json_get_json(self.syncing_users_url, { + "process_id": self.process_id, + "syncing_users": [ + user_id for user_id, count in self.user_to_num_current_syncs.items() + if count > 0 + ], + }) + + # Unset the flag as we are no longer sending an update. + self._sending_sync = False + if self._need_to_send_sync: + # If something happened while we were sending the update then + # we might need to send another update. + # TODO: Check if the update that was sent matches the current state + # as we only need to send an update if they are different. + self._need_to_send_sync = False + yield self._send_syncing_users_now() + + def process_replication(self, result): + stream = result.get("presence", {"rows": []}) + for row in stream["rows"]: + ( + position, user_id, state, last_active_ts, + last_federation_update_ts, last_user_sync_ts, status_msg, + currently_active + ) = row + self.user_to_current_state[user_id] = UserPresenceState( + user_id, state, last_active_ts, + last_federation_update_ts, last_user_sync_ts, status_msg, + currently_active + ) + + +class SynchrotronTyping(object): + def __init__(self, hs): + self._latest_room_serial = 0 + self._room_serials = {} + self._room_typing = {} + + def stream_positions(self): + return {"typing": self._latest_room_serial} + + def process_replication(self, result): + stream = result.get("typing") + if stream: + self._latest_room_serial = int(stream["position"]) + + for row in stream["rows"]: + position, room_id, typing_json = row + typing = json.loads(typing_json) + self._room_serials[room_id] = position + self._room_typing[room_id] = typing + + +class SynchrotronApplicationService(object): + def notify_interested_services(self, event): + pass + + +class SynchrotronServer(HomeServer): + def get_db_conn(self, run_new_connection=True): + # Any param beginning with cp_ is a parameter for adbapi, and should + # not be passed to the database engine. + db_params = { + k: v for k, v in self.db_config.get("args", {}).items() + if not k.startswith("cp_") + } + db_conn = self.database_engine.module.connect(**db_params) + + if run_new_connection: + self.database_engine.on_new_connection(db_conn) + return db_conn + + def setup(self): + logger.info("Setting up.") + self.datastore = SynchrotronSlavedStore(self.get_db_conn(), self) + logger.info("Finished setting up.") + + def _listen_http(self, listener_config): + port = listener_config["port"] + bind_address = listener_config.get("bind_address", "") + site_tag = listener_config.get("tag", port) + resources = {} + for res in listener_config["resources"]: + for name in res["names"]: + if name == "metrics": + resources[METRICS_PREFIX] = MetricsResource(self) + elif name == "client": + resource = JsonResource(self, canonical_json=False) + sync.register_servlets(self, resource) + resources.update({ + "/_matrix/client/r0": resource, + "/_matrix/client/unstable": resource, + "/_matrix/client/v2_alpha": resource, + }) + + root_resource = create_resource_tree(resources, Resource()) + reactor.listenTCP( + port, + SynapseSite( + "synapse.access.http.%s" % (site_tag,), + site_tag, + listener_config, + root_resource, + ), + interface=bind_address + ) + logger.info("Synapse synchrotron now listening on port %d", port) + + def start_listening(self, listeners): + for listener in listeners: + if listener["type"] == "http": + self._listen_http(listener) + elif listener["type"] == "manhole": + reactor.listenTCP( + listener["port"], + manhole( + username="matrix", + password="rabbithole", + globals={"hs": self}, + ), + interface=listener.get("bind_address", '127.0.0.1') + ) + else: + logger.warn("Unrecognized listener type: %s", listener["type"]) + + @defer.inlineCallbacks + def replicate(self): + http_client = self.get_simple_http_client() + store = self.get_datastore() + replication_url = self.config.worker_replication_url + clock = self.get_clock() + notifier = self.get_notifier() + presence_handler = self.get_presence_handler() + typing_handler = self.get_typing_handler() + + def expire_broken_caches(): + store.who_forgot_in_room.invalidate_all() + store.get_presence_list_accepted.invalidate_all() + + def notify_from_stream( + result, stream_name, stream_key, room=None, user=None + ): + stream = result.get(stream_name) + if stream: + position_index = stream["field_names"].index("position") + if room: + room_index = stream["field_names"].index(room) + if user: + user_index = stream["field_names"].index(user) + + users = () + rooms = () + for row in stream["rows"]: + position = row[position_index] + + if user: + users = (row[user_index],) + + if room: + rooms = (row[room_index],) + + notifier.on_new_event( + stream_key, position, users=users, rooms=rooms + ) + + def notify(result): + stream = result.get("events") + if stream: + max_position = stream["position"] + for row in stream["rows"]: + position = row[0] + internal = json.loads(row[1]) + event_json = json.loads(row[2]) + event = FrozenEvent(event_json, internal_metadata_dict=internal) + extra_users = () + if event.type == EventTypes.Member: + extra_users = (event.state_key,) + notifier.on_new_room_event( + event, position, max_position, extra_users + ) + + notify_from_stream( + result, "push_rules", "push_rules_key", user="user_id" + ) + notify_from_stream( + result, "user_account_data", "account_data_key", user="user_id" + ) + notify_from_stream( + result, "room_account_data", "account_data_key", user="user_id" + ) + notify_from_stream( + result, "tag_account_data", "account_data_key", user="user_id" + ) + notify_from_stream( + result, "receipts", "receipt_key", room="room_id" + ) + notify_from_stream( + result, "typing", "typing_key", room="room_id" + ) + + next_expire_broken_caches_ms = 0 + while True: + try: + args = store.stream_positions() + args.update(typing_handler.stream_positions()) + args["timeout"] = 30000 + result = yield http_client.get_json(replication_url, args=args) + now_ms = clock.time_msec() + if now_ms > next_expire_broken_caches_ms: + expire_broken_caches() + next_expire_broken_caches_ms = ( + now_ms + store.BROKEN_CACHE_EXPIRY_MS + ) + yield store.process_replication(result) + typing_handler.process_replication(result) + presence_handler.process_replication(result) + notify(result) + except: + logger.exception("Error replicating from %r", replication_url) + yield sleep(5) + + def build_presence_handler(self): + return SynchrotronPresence(self) + + def build_typing_handler(self): + return SynchrotronTyping(self) + + +def start(config_options): + try: + config = HomeServerConfig.load_config( + "Synapse synchrotron", config_options + ) + except ConfigError as e: + sys.stderr.write("\n" + e.message + "\n") + sys.exit(1) + + assert config.worker_app == "synapse.app.synchrotron" + + setup_logging(config.worker_log_config, config.worker_log_file) + + database_engine = create_engine(config.database_config) + + ss = SynchrotronServer( + config.server_name, + db_config=config.database_config, + config=config, + version_string="Synapse/" + get_version_string(synapse), + database_engine=database_engine, + application_service_handler=SynchrotronApplicationService(), + ) + + ss.setup() + ss.start_listening(config.worker_listeners) + + def run(): + with LoggingContext("run"): + logger.info("Running") + change_resource_limit(config.soft_file_limit) + if config.gc_thresholds: + gc.set_threshold(*config.gc_thresholds) + reactor.run() + + def start(): + ss.get_datastore().start_profiling() + ss.replicate() + + reactor.callWhenRunning(start) + + if config.worker_daemonize: + daemon = Daemonize( + app="synapse-synchrotron", + pid=config.worker_pid_file, + action=run, + auto_close_fds=False, + verbose=True, + logger=logger, + ) + daemon.start() + else: + run() + + +if __name__ == '__main__': + with LoggingContext("main"): + start(sys.argv[1:]) diff --git a/synapse/app/synctl.py b/synapse/app/synctl.py index 39f4bf6e53..bb41962d47 100755 --- a/synapse/app/synctl.py +++ b/synapse/app/synctl.py @@ -14,11 +14,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -import sys +import argparse +import collections +import glob import os import os.path -import subprocess import signal +import subprocess +import sys import yaml SYNAPSE = ["python", "-B", "-m", "synapse.app.homeserver"] @@ -28,60 +31,181 @@ RED = "\x1b[1;31m" NORMAL = "\x1b[m" +def write(message, colour=NORMAL, stream=sys.stdout): + if colour == NORMAL: + stream.write(message + "\n") + else: + stream.write(colour + message + NORMAL + "\n") + + def start(configfile): - print ("Starting ...") + write("Starting ...") args = SYNAPSE args.extend(["--daemonize", "-c", configfile]) try: subprocess.check_call(args) - print (GREEN + "started" + NORMAL) + write("started synapse.app.homeserver(%r)" % (configfile,), colour=GREEN) + except subprocess.CalledProcessError as e: + write( + "error starting (exit code: %d); see above for logs" % e.returncode, + colour=RED, + ) + + +def start_worker(app, configfile, worker_configfile): + args = [ + "python", "-B", + "-m", app, + "-c", configfile, + "-c", worker_configfile + ] + + try: + subprocess.check_call(args) + write("started %s(%r)" % (app, worker_configfile), colour=GREEN) except subprocess.CalledProcessError as e: - print ( - RED + - "error starting (exit code: %d); see above for logs" % e.returncode + - NORMAL + write( + "error starting %s(%r) (exit code: %d); see above for logs" % ( + app, worker_configfile, e.returncode, + ), + colour=RED, ) -def stop(pidfile): +def stop(pidfile, app): if os.path.exists(pidfile): pid = int(open(pidfile).read()) os.kill(pid, signal.SIGTERM) - print (GREEN + "stopped" + NORMAL) + write("stopped %s" % (app,), colour=GREEN) + + +Worker = collections.namedtuple("Worker", [ + "app", "configfile", "pidfile", "cache_factor" +]) def main(): - configfile = sys.argv[2] if len(sys.argv) == 3 else "homeserver.yaml" + + parser = argparse.ArgumentParser() + + parser.add_argument( + "action", + choices=["start", "stop", "restart"], + help="whether to start, stop or restart the synapse", + ) + parser.add_argument( + "configfile", + nargs="?", + default="homeserver.yaml", + help="the homeserver config file, defaults to homserver.yaml", + ) + parser.add_argument( + "-w", "--worker", + metavar="WORKERCONFIG", + help="start or stop a single worker", + ) + parser.add_argument( + "-a", "--all-processes", + metavar="WORKERCONFIGDIR", + help="start or stop all the workers in the given directory" + " and the main synapse process", + ) + + options = parser.parse_args() + + if options.worker and options.all_processes: + write( + 'Cannot use "--worker" with "--all-processes"', + stream=sys.stderr + ) + sys.exit(1) + + configfile = options.configfile if not os.path.exists(configfile): - sys.stderr.write( + write( "No config file found\n" "To generate a config file, run '%s -c %s --generate-config" " --server-name=<server name>'\n" % ( - " ".join(SYNAPSE), configfile - ) + " ".join(SYNAPSE), options.configfile + ), + stream=sys.stderr, ) sys.exit(1) - config = yaml.load(open(configfile)) + with open(configfile) as stream: + config = yaml.load(stream) + pidfile = config["pid_file"] - cache_factor = config.get("synctl_cache_factor", None) + cache_factor = config.get("synctl_cache_factor") + start_stop_synapse = True if cache_factor: os.environ["SYNAPSE_CACHE_FACTOR"] = str(cache_factor) - action = sys.argv[1] if sys.argv[1:] else "usage" - if action == "start": - start(configfile) - elif action == "stop": - stop(pidfile) - elif action == "restart": - stop(pidfile) - start(configfile) - else: - sys.stderr.write("Usage: %s [start|stop|restart] [configfile]\n" % (sys.argv[0],)) - sys.exit(1) + worker_configfiles = [] + if options.worker: + start_stop_synapse = False + worker_configfile = options.worker + if not os.path.exists(worker_configfile): + write( + "No worker config found at %r" % (worker_configfile,), + stream=sys.stderr, + ) + sys.exit(1) + worker_configfiles.append(worker_configfile) + + if options.all_processes: + worker_configdir = options.all_processes + if not os.path.isdir(worker_configdir): + write( + "No worker config directory found at %r" % (worker_configdir,), + stream=sys.stderr, + ) + sys.exit(1) + worker_configfiles.extend(sorted(glob.glob( + os.path.join(worker_configdir, "*.yaml") + ))) + + workers = [] + for worker_configfile in worker_configfiles: + with open(worker_configfile) as stream: + worker_config = yaml.load(stream) + worker_app = worker_config["worker_app"] + worker_pidfile = worker_config["worker_pid_file"] + worker_daemonize = worker_config["worker_daemonize"] + assert worker_daemonize # TODO print something more user friendly + worker_cache_factor = worker_config.get("synctl_cache_factor") + workers.append(Worker( + worker_app, worker_configfile, worker_pidfile, worker_cache_factor, + )) + + action = options.action + + if action == "stop" or action == "restart": + for worker in workers: + stop(worker.pidfile, worker.app) + + if start_stop_synapse: + stop(pidfile, "synapse.app.homeserver") + + # TODO: Wait for synapse to actually shutdown before starting it again + + if action == "start" or action == "restart": + if start_stop_synapse: + start(configfile) + + for worker in workers: + if worker.cache_factor: + os.environ["SYNAPSE_CACHE_FACTOR"] = str(worker.cache_factor) + + start_worker(worker.app, configfile, worker.configfile) + + if cache_factor: + os.environ["SYNAPSE_CACHE_FACTOR"] = str(cache_factor) + else: + os.environ.pop("SYNAPSE_CACHE_FACTOR", None) if __name__ == "__main__": diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py index 47a4e9f864..9afc8fd754 100644 --- a/synapse/appservice/scheduler.py +++ b/synapse/appservice/scheduler.py @@ -56,22 +56,22 @@ import logging logger = logging.getLogger(__name__) -class AppServiceScheduler(object): +class ApplicationServiceScheduler(object): """ Public facing API for this module. Does the required DI to tie the components together. This also serves as the "event_pool", which in this case is a simple array. """ - def __init__(self, clock, store, as_api): - self.clock = clock - self.store = store - self.as_api = as_api + def __init__(self, hs): + self.clock = hs.get_clock() + self.store = hs.get_datastore() + self.as_api = hs.get_application_service_api() def create_recoverer(service, callback): - return _Recoverer(clock, store, as_api, service, callback) + return _Recoverer(self.clock, self.store, self.as_api, service, callback) self.txn_ctrl = _TransactionController( - clock, store, as_api, create_recoverer + self.clock, self.store, self.as_api, create_recoverer ) self.queuer = _ServiceQueuer(self.txn_ctrl) diff --git a/synapse/config/_base.py b/synapse/config/_base.py index 7449f36491..af9f17bf7b 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -157,9 +157,40 @@ class Config(object): return default_config, config @classmethod - def load_config(cls, description, argv, generate_section=None): + def load_config(cls, description, argv): + config_parser = argparse.ArgumentParser( + description=description, + ) + config_parser.add_argument( + "-c", "--config-path", + action="append", + metavar="CONFIG_FILE", + help="Specify config file. Can be given multiple times and" + " may specify directories containing *.yaml files." + ) + + config_parser.add_argument( + "--keys-directory", + metavar="DIRECTORY", + help="Where files such as certs and signing keys are stored when" + " their location is given explicitly in the config." + " Defaults to the directory containing the last config file", + ) + + config_args = config_parser.parse_args(argv) + + config_files = find_config_files(search_paths=config_args.config_path) + obj = cls() + obj.read_config_files( + config_files, + keys_directory=config_args.keys_directory, + generate_keys=False, + ) + return obj + @classmethod + def load_or_generate_config(cls, description, argv): config_parser = argparse.ArgumentParser(add_help=False) config_parser.add_argument( "-c", "--config-path", @@ -176,7 +207,7 @@ class Config(object): config_parser.add_argument( "--report-stats", action="store", - help="Stuff", + help="Whether the generated config reports anonymized usage statistics", choices=["yes", "no"] ) config_parser.add_argument( @@ -197,36 +228,11 @@ class Config(object): ) config_args, remaining_args = config_parser.parse_known_args(argv) + config_files = find_config_files(search_paths=config_args.config_path) + generate_keys = config_args.generate_keys - config_files = [] - if config_args.config_path: - for config_path in config_args.config_path: - if os.path.isdir(config_path): - # We accept specifying directories as config paths, we search - # inside that directory for all files matching *.yaml, and then - # we apply them in *sorted* order. - files = [] - for entry in os.listdir(config_path): - entry_path = os.path.join(config_path, entry) - if not os.path.isfile(entry_path): - print ( - "Found subdirectory in config directory: %r. IGNORING." - ) % (entry_path, ) - continue - - if not entry.endswith(".yaml"): - print ( - "Found file in config directory that does not" - " end in '.yaml': %r. IGNORING." - ) % (entry_path, ) - continue - - files.append(entry_path) - - config_files.extend(sorted(files)) - else: - config_files.append(config_path) + obj = cls() if config_args.generate_config: if config_args.report_stats is None: @@ -299,28 +305,43 @@ class Config(object): " -c CONFIG-FILE\"" ) - if config_args.keys_directory: - config_dir_path = config_args.keys_directory - else: - config_dir_path = os.path.dirname(config_args.config_path[-1]) - config_dir_path = os.path.abspath(config_dir_path) + obj.read_config_files( + config_files, + keys_directory=config_args.keys_directory, + generate_keys=generate_keys, + ) + + if generate_keys: + return None + + obj.invoke_all("read_arguments", args) + + return obj + + def read_config_files(self, config_files, keys_directory=None, + generate_keys=False): + if not keys_directory: + keys_directory = os.path.dirname(config_files[-1]) + + config_dir_path = os.path.abspath(keys_directory) specified_config = {} for config_file in config_files: - yaml_config = cls.read_config_file(config_file) + yaml_config = self.read_config_file(config_file) specified_config.update(yaml_config) if "server_name" not in specified_config: raise ConfigError(MISSING_SERVER_NAME) server_name = specified_config["server_name"] - _, config = obj.generate_config( + _, config = self.generate_config( config_dir_path=config_dir_path, server_name=server_name, is_generating_file=False, ) config.pop("log_config") config.update(specified_config) + if "report_stats" not in config: raise ConfigError( MISSING_REPORT_STATS_CONFIG_INSTRUCTIONS + "\n" + @@ -328,11 +349,51 @@ class Config(object): ) if generate_keys: - obj.invoke_all("generate_files", config) + self.invoke_all("generate_files", config) return - obj.invoke_all("read_config", config) - - obj.invoke_all("read_arguments", args) - - return obj + self.invoke_all("read_config", config) + + +def find_config_files(search_paths): + """Finds config files using a list of search paths. If a path is a file + then that file path is added to the list. If a search path is a directory + then all the "*.yaml" files in that directory are added to the list in + sorted order. + + Args: + search_paths(list(str)): A list of paths to search. + + Returns: + list(str): A list of file paths. + """ + + config_files = [] + if search_paths: + for config_path in search_paths: + if os.path.isdir(config_path): + # We accept specifying directories as config paths, we search + # inside that directory for all files matching *.yaml, and then + # we apply them in *sorted* order. + files = [] + for entry in os.listdir(config_path): + entry_path = os.path.join(config_path, entry) + if not os.path.isfile(entry_path): + print ( + "Found subdirectory in config directory: %r. IGNORING." + ) % (entry_path, ) + continue + + if not entry.endswith(".yaml"): + print ( + "Found file in config directory that does not" + " end in '.yaml': %r. IGNORING." + ) % (entry_path, ) + continue + + files.append(entry_path) + + config_files.extend(sorted(files)) + else: + config_files.append(config_path) + return config_files diff --git a/synapse/config/captcha.py b/synapse/config/captcha.py index b54dbabbee..7ba0c2de6a 100644 --- a/synapse/config/captcha.py +++ b/synapse/config/captcha.py @@ -27,6 +27,7 @@ class CaptchaConfig(Config): def default_config(self, **kwargs): return """\ ## Captcha ## + # See docs/CAPTCHA_SETUP for full details of configuring this. # This Home Server's ReCAPTCHA public key. recaptcha_public_key: "YOUR_PUBLIC_KEY" diff --git a/synapse/config/emailconfig.py b/synapse/config/emailconfig.py index 90bdd08f00..a187161272 100644 --- a/synapse/config/emailconfig.py +++ b/synapse/config/emailconfig.py @@ -89,7 +89,7 @@ class EmailConfig(Config): # enable_notifs: false # smtp_host: "localhost" # smtp_port: 25 - # notif_from: Your Friendly Matrix Home Server <noreply@example.com> + # notif_from: "Your Friendly %(app)s Home Server <noreply@example.com>" # app_name: Matrix # template_dir: res/templates # notif_template_html: notif_mail.html diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py index fc2445484c..79b0534b3b 100644 --- a/synapse/config/homeserver.py +++ b/synapse/config/homeserver.py @@ -32,13 +32,15 @@ from .password import PasswordConfig from .jwt import JWTConfig from .ldap import LDAPConfig from .emailconfig import EmailConfig +from .workers import WorkerConfig class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig, RatelimitConfig, ContentRepositoryConfig, CaptchaConfig, VoipConfig, RegistrationConfig, MetricsConfig, ApiConfig, AppServiceConfig, KeyConfig, SAML2Config, CasConfig, - JWTConfig, LDAPConfig, PasswordConfig, EmailConfig,): + JWTConfig, LDAPConfig, PasswordConfig, EmailConfig, + WorkerConfig,): pass diff --git a/synapse/config/ldap.py b/synapse/config/ldap.py index 9c14593a99..d83c2230be 100644 --- a/synapse/config/ldap.py +++ b/synapse/config/ldap.py @@ -13,40 +13,88 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from ._base import Config, ConfigError + + +MISSING_LDAP3 = ( + "Missing ldap3 library. This is required for LDAP Authentication." +) + + +class LDAPMode(object): + SIMPLE = "simple", + SEARCH = "search", + + LIST = (SIMPLE, SEARCH) class LDAPConfig(Config): def read_config(self, config): - ldap_config = config.get("ldap_config", None) - if ldap_config: - self.ldap_enabled = ldap_config.get("enabled", False) - self.ldap_server = ldap_config["server"] - self.ldap_port = ldap_config["port"] - self.ldap_tls = ldap_config.get("tls", False) - self.ldap_search_base = ldap_config["search_base"] - self.ldap_search_property = ldap_config["search_property"] - self.ldap_email_property = ldap_config["email_property"] - self.ldap_full_name_property = ldap_config["full_name_property"] - else: - self.ldap_enabled = False - self.ldap_server = None - self.ldap_port = None - self.ldap_tls = False - self.ldap_search_base = None - self.ldap_search_property = None - self.ldap_email_property = None - self.ldap_full_name_property = None + ldap_config = config.get("ldap_config", {}) + + self.ldap_enabled = ldap_config.get("enabled", False) + + if self.ldap_enabled: + # verify dependencies are available + try: + import ldap3 + ldap3 # to stop unused lint + except ImportError: + raise ConfigError(MISSING_LDAP3) + + self.ldap_mode = LDAPMode.SIMPLE + + # verify config sanity + self.require_keys(ldap_config, [ + "uri", + "base", + "attributes", + ]) + + self.ldap_uri = ldap_config["uri"] + self.ldap_start_tls = ldap_config.get("start_tls", False) + self.ldap_base = ldap_config["base"] + self.ldap_attributes = ldap_config["attributes"] + + if "bind_dn" in ldap_config: + self.ldap_mode = LDAPMode.SEARCH + self.require_keys(ldap_config, [ + "bind_dn", + "bind_password", + ]) + + self.ldap_bind_dn = ldap_config["bind_dn"] + self.ldap_bind_password = ldap_config["bind_password"] + self.ldap_filter = ldap_config.get("filter", None) + + # verify attribute lookup + self.require_keys(ldap_config['attributes'], [ + "uid", + "name", + "mail", + ]) + + def require_keys(self, config, required): + missing = [key for key in required if key not in config] + if missing: + raise ConfigError( + "LDAP enabled but missing required config values: {}".format( + ", ".join(missing) + ) + ) def default_config(self, **kwargs): return """\ # ldap_config: # enabled: true - # server: "ldap://localhost" - # port: 389 - # tls: false - # search_base: "ou=Users,dc=example,dc=com" - # search_property: "cn" - # email_property: "email" - # full_name_property: "givenName" + # uri: "ldap://ldap.example.com:389" + # start_tls: true + # base: "ou=users,dc=example,dc=com" + # attributes: + # uid: "cn" + # mail: "email" + # name: "givenName" + # #bind_dn: + # #bind_password: + # #filter: "(objectClass=posixAccount)" """ diff --git a/synapse/config/logger.py b/synapse/config/logger.py index 5047db898f..dc68683fbc 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -126,54 +126,58 @@ class LoggingConfig(Config): ) def setup_logging(self): - log_format = ( - "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s" - " - %(message)s" - ) - if self.log_config is None: - - level = logging.INFO - level_for_storage = logging.INFO - if self.verbosity: - level = logging.DEBUG - if self.verbosity > 1: - level_for_storage = logging.DEBUG - - # FIXME: we need a logging.WARN for a -q quiet option - logger = logging.getLogger('') - logger.setLevel(level) - - logging.getLogger('synapse.storage').setLevel(level_for_storage) - - formatter = logging.Formatter(log_format) - if self.log_file: - # TODO: Customisable file size / backup count - handler = logging.handlers.RotatingFileHandler( - self.log_file, maxBytes=(1000 * 1000 * 100), backupCount=3 - ) - - def sighup(signum, stack): - logger.info("Closing log file due to SIGHUP") - handler.doRollover() - logger.info("Opened new log file due to SIGHUP") - - # TODO(paul): obviously this is a terrible mechanism for - # stealing SIGHUP, because it means no other part of synapse - # can use it instead. If we want to catch SIGHUP anywhere - # else as well, I'd suggest we find a nicer way to broadcast - # it around. - if getattr(signal, "SIGHUP"): - signal.signal(signal.SIGHUP, sighup) - else: - handler = logging.StreamHandler() - handler.setFormatter(formatter) - - handler.addFilter(LoggingContextFilter(request="")) - - logger.addHandler(handler) + setup_logging(self.log_config, self.log_file, self.verbosity) + + +def setup_logging(log_config=None, log_file=None, verbosity=None): + log_format = ( + "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s" + " - %(message)s" + ) + if log_config is None: + + level = logging.INFO + level_for_storage = logging.INFO + if verbosity: + level = logging.DEBUG + if verbosity > 1: + level_for_storage = logging.DEBUG + + # FIXME: we need a logging.WARN for a -q quiet option + logger = logging.getLogger('') + logger.setLevel(level) + + logging.getLogger('synapse.storage').setLevel(level_for_storage) + + formatter = logging.Formatter(log_format) + if log_file: + # TODO: Customisable file size / backup count + handler = logging.handlers.RotatingFileHandler( + log_file, maxBytes=(1000 * 1000 * 100), backupCount=3 + ) + + def sighup(signum, stack): + logger.info("Closing log file due to SIGHUP") + handler.doRollover() + logger.info("Opened new log file due to SIGHUP") + + # TODO(paul): obviously this is a terrible mechanism for + # stealing SIGHUP, because it means no other part of synapse + # can use it instead. If we want to catch SIGHUP anywhere + # else as well, I'd suggest we find a nicer way to broadcast + # it around. + if getattr(signal, "SIGHUP"): + signal.signal(signal.SIGHUP, sighup) else: - with open(self.log_config, 'r') as f: - logging.config.dictConfig(yaml.load(f)) + handler = logging.StreamHandler() + handler.setFormatter(formatter) + + handler.addFilter(LoggingContextFilter(request="")) + + logger.addHandler(handler) + else: + with open(log_config, 'r') as f: + logging.config.dictConfig(yaml.load(f)) - observer = PythonLoggingObserver() - observer.start() + observer = PythonLoggingObserver() + observer.start() diff --git a/synapse/config/password.py b/synapse/config/password.py index dec801ef41..a4bd171399 100644 --- a/synapse/config/password.py +++ b/synapse/config/password.py @@ -23,10 +23,14 @@ class PasswordConfig(Config): def read_config(self, config): password_config = config.get("password_config", {}) self.password_enabled = password_config.get("enabled", True) + self.password_pepper = password_config.get("pepper", "") def default_config(self, config_dir_path, server_name, **kwargs): return """ # Enable password for login. password_config: enabled: true + # Uncomment and change to a secret random string for extra security. + # DO NOT CHANGE THIS AFTER INITIAL SETUP! + #pepper: "" """ diff --git a/synapse/config/server.py b/synapse/config/server.py index 0b5f462e44..51eaf423ce 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from ._base import Config, ConfigError class ServerConfig(Config): @@ -27,8 +27,9 @@ class ServerConfig(Config): self.daemonize = config.get("daemonize") self.print_pidfile = config.get("print_pidfile") self.user_agent_suffix = config.get("user_agent_suffix") - self.use_frozen_dicts = config.get("use_frozen_dicts", True) + self.use_frozen_dicts = config.get("use_frozen_dicts", False) self.public_baseurl = config.get("public_baseurl") + self.secondary_directory_servers = config.get("secondary_directory_servers", []) if self.public_baseurl is not None: if self.public_baseurl[-1] != '/': @@ -37,6 +38,8 @@ class ServerConfig(Config): self.listeners = config.get("listeners", []) + self.gc_thresholds = read_gc_thresholds(config.get("gc_thresholds", None)) + bind_port = config.get("bind_port") if bind_port: self.listeners = [] @@ -104,26 +107,6 @@ class ServerConfig(Config): ] }) - # Attempt to guess the content_addr for the v0 content repostitory - content_addr = config.get("content_addr") - if not content_addr: - for listener in self.listeners: - if listener["type"] == "http" and not listener.get("tls", False): - unsecure_port = listener["port"] - break - else: - raise RuntimeError("Could not determine 'content_addr'") - - host = self.server_name - if ':' not in host: - host = "%s:%d" % (host, unsecure_port) - else: - host = host.split(':')[0] - host = "%s:%d" % (host, unsecure_port) - content_addr = "http://%s" % (host,) - - self.content_addr = content_addr - def default_config(self, server_name, **kwargs): if ":" in server_name: bind_port = int(server_name.split(":")[1]) @@ -156,6 +139,17 @@ class ServerConfig(Config): # hard limit. soft_file_limit: 0 + # The GC threshold parameters to pass to `gc.set_threshold`, if defined + # gc_thresholds: [700, 10, 10] + + # A list of other Home Servers to fetch the public room directory from + # and include in the public room directory of this home server + # This is a temporary stopgap solution to populate new server with a + # list of rooms until there exists a good solution of a decentralized + # room directory. + # secondary_directory_servers: + # - matrix.org + # List of ports that Synapse should listen on, their purpose and their # configuration. listeners: @@ -237,3 +231,20 @@ class ServerConfig(Config): type=int, help="Turn on the twisted telnet manhole" " service on the given port.") + + +def read_gc_thresholds(thresholds): + """Reads the three integer thresholds for garbage collection. Ensures that + the thresholds are integers if thresholds are supplied. + """ + if thresholds is None: + return None + try: + assert len(thresholds) == 3 + return ( + int(thresholds[0]), int(thresholds[1]), int(thresholds[2]), + ) + except: + raise ConfigError( + "Value of `gc_threshold` must be a list of three integers if set" + ) diff --git a/synapse/config/workers.py b/synapse/config/workers.py new file mode 100644 index 0000000000..904789d155 --- /dev/null +++ b/synapse/config/workers.py @@ -0,0 +1,31 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 matrix.org +# +# 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. + +from ._base import Config + + +class WorkerConfig(Config): + """The workers are processes run separately to the main synapse process. + They have their own pid_file and listener configuration. They use the + replication_url to talk to the main synapse process.""" + + def read_config(self, config): + self.worker_app = config.get("worker_app") + self.worker_listeners = config.get("worker_listeners") + self.worker_daemonize = config.get("worker_daemonize") + self.worker_pid_file = config.get("worker_pid_file") + self.worker_log_file = config.get("worker_log_file") + self.worker_log_config = config.get("worker_log_config") + self.worker_replication_url = config.get("worker_replication_url") diff --git a/synapse/crypto/keyclient.py b/synapse/crypto/keyclient.py index 54b83da9d8..c2bd64d6c2 100644 --- a/synapse/crypto/keyclient.py +++ b/synapse/crypto/keyclient.py @@ -77,10 +77,12 @@ class SynapseKeyClientProtocol(HTTPClient): def __init__(self): self.remote_key = defer.Deferred() self.host = None + self._peer = None def connectionMade(self): - self.host = self.transport.getHost() - logger.debug("Connected to %s", self.host) + self._peer = self.transport.getPeer() + logger.debug("Connected to %s", self._peer) + self.sendCommand(b"GET", self.path) if self.host: self.sendHeader(b"Host", self.host) @@ -124,7 +126,10 @@ class SynapseKeyClientProtocol(HTTPClient): self.timer.cancel() def on_timeout(self): - logger.debug("Timeout waiting for response from %s", self.host) + logger.debug( + "Timeout waiting for response from %s: %s", + self.host, self._peer, + ) self.errback(IOError("Timeout waiting for response")) self.transport.abortConnection() @@ -133,4 +138,5 @@ class SynapseKeyClientFactory(Factory): def protocol(self): protocol = SynapseKeyClientProtocol() protocol.path = self.path + protocol.host = self.host return protocol diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index d08ee0aa91..7cd11cfae7 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -44,7 +44,25 @@ import logging logger = logging.getLogger(__name__) -KeyGroup = namedtuple("KeyGroup", ("server_name", "group_id", "key_ids")) +VerifyKeyRequest = namedtuple("VerifyRequest", ( + "server_name", "key_ids", "json_object", "deferred" +)) +""" +A request for a verify key to verify a JSON object. + +Attributes: + server_name(str): The name of the server to verify against. + key_ids(set(str)): The set of key_ids to that could be used to verify the + JSON object + json_object(dict): The JSON object to verify. + deferred(twisted.internet.defer.Deferred): + A deferred (server_name, key_id, verify_key) tuple that resolves when + a verify key has been fetched +""" + + +class KeyLookupError(ValueError): + pass class Keyring(object): @@ -74,39 +92,32 @@ class Keyring(object): list of deferreds indicating success or failure to verify each json object's signature for the given server_name. """ - group_id_to_json = {} - group_id_to_group = {} - group_ids = [] - - next_group_id = 0 - deferreds = {} + verify_requests = [] for server_name, json_object in server_and_json: logger.debug("Verifying for %s", server_name) - group_id = next_group_id - next_group_id += 1 - group_ids.append(group_id) key_ids = signature_ids(json_object, server_name) if not key_ids: - deferreds[group_id] = defer.fail(SynapseError( + deferred = defer.fail(SynapseError( 400, "Not signed with a supported algorithm", Codes.UNAUTHORIZED, )) else: - deferreds[group_id] = defer.Deferred() + deferred = defer.Deferred() - group = KeyGroup(server_name, group_id, key_ids) + verify_request = VerifyKeyRequest( + server_name, key_ids, json_object, deferred + ) - group_id_to_group[group_id] = group - group_id_to_json[group_id] = json_object + verify_requests.append(verify_request) @defer.inlineCallbacks - def handle_key_deferred(group, deferred): - server_name = group.server_name + def handle_key_deferred(verify_request): + server_name = verify_request.server_name try: - _, _, key_id, verify_key = yield deferred + _, key_id, verify_key = yield verify_request.deferred except IOError as e: logger.warn( "Got IOError when downloading keys for %s: %s %s", @@ -128,7 +139,7 @@ class Keyring(object): Codes.UNAUTHORIZED, ) - json_object = group_id_to_json[group.group_id] + json_object = verify_request.json_object try: verify_signed_json(json_object, server_name, verify_key) @@ -157,36 +168,34 @@ class Keyring(object): # Actually start fetching keys. wait_on_deferred.addBoth( - lambda _: self.get_server_verify_keys(group_id_to_group, deferreds) + lambda _: self.get_server_verify_keys(verify_requests) ) # When we've finished fetching all the keys for a given server_name, # resolve the deferred passed to `wait_for_previous_lookups` so that # any lookups waiting will proceed. - server_to_gids = {} + server_to_request_ids = {} - def remove_deferreds(res, server_name, group_id): - server_to_gids[server_name].discard(group_id) - if not server_to_gids[server_name]: + def remove_deferreds(res, server_name, verify_request): + request_id = id(verify_request) + server_to_request_ids[server_name].discard(request_id) + if not server_to_request_ids[server_name]: d = server_to_deferred.pop(server_name, None) if d: d.callback(None) return res - for g_id, deferred in deferreds.items(): - server_name = group_id_to_group[g_id].server_name - server_to_gids.setdefault(server_name, set()).add(g_id) - deferred.addBoth(remove_deferreds, server_name, g_id) + for verify_request in verify_requests: + server_name = verify_request.server_name + request_id = id(verify_request) + server_to_request_ids.setdefault(server_name, set()).add(request_id) + deferred.addBoth(remove_deferreds, server_name, verify_request) # Pass those keys to handle_key_deferred so that the json object # signatures can be verified return [ - preserve_context_over_fn( - handle_key_deferred, - group_id_to_group[g_id], - deferreds[g_id], - ) - for g_id in group_ids + preserve_context_over_fn(handle_key_deferred, verify_request) + for verify_request in verify_requests ] @defer.inlineCallbacks @@ -220,7 +229,7 @@ class Keyring(object): d.addBoth(rm, server_name) - def get_server_verify_keys(self, group_id_to_group, group_id_to_deferred): + def get_server_verify_keys(self, verify_requests): """Takes a dict of KeyGroups and tries to find at least one key for each group. """ @@ -237,62 +246,64 @@ class Keyring(object): merged_results = {} missing_keys = {} - for group in group_id_to_group.values(): - missing_keys.setdefault(group.server_name, set()).update( - group.key_ids + for verify_request in verify_requests: + missing_keys.setdefault(verify_request.server_name, set()).update( + verify_request.key_ids ) for fn in key_fetch_fns: results = yield fn(missing_keys.items()) merged_results.update(results) - # We now need to figure out which groups we have keys for - # and which we don't - missing_groups = {} - for group in group_id_to_group.values(): - for key_id in group.key_ids: - if key_id in merged_results[group.server_name]: + # We now need to figure out which verify requests we have keys + # for and which we don't + missing_keys = {} + requests_missing_keys = [] + for verify_request in verify_requests: + server_name = verify_request.server_name + result_keys = merged_results[server_name] + + if verify_request.deferred.called: + # We've already called this deferred, which probably + # means that we've already found a key for it. + continue + + for key_id in verify_request.key_ids: + if key_id in result_keys: with PreserveLoggingContext(): - group_id_to_deferred[group.group_id].callback(( - group.group_id, - group.server_name, + verify_request.deferred.callback(( + server_name, key_id, - merged_results[group.server_name][key_id], + result_keys[key_id], )) break else: - missing_groups.setdefault( - group.server_name, [] - ).append(group) - - if not missing_groups: + # The else block is only reached if the loop above + # doesn't break. + missing_keys.setdefault(server_name, set()).update( + verify_request.key_ids + ) + requests_missing_keys.append(verify_request) + + if not missing_keys: break - missing_keys = { - server_name: set( - key_id for group in groups for key_id in group.key_ids - ) - for server_name, groups in missing_groups.items() - } - - for group in missing_groups.values(): - group_id_to_deferred[group.group_id].errback(SynapseError( + for verify_request in requests_missing_keys.values(): + verify_request.deferred.errback(SynapseError( 401, "No key for %s with id %s" % ( - group.server_name, group.key_ids, + verify_request.server_name, verify_request.key_ids, ), Codes.UNAUTHORIZED, )) def on_err(err): - for deferred in group_id_to_deferred.values(): - if not deferred.called: - deferred.errback(err) + for verify_request in verify_requests: + if not verify_request.deferred.called: + verify_request.deferred.errback(err) do_iterations().addErrback(on_err) - return group_id_to_deferred - @defer.inlineCallbacks def get_keys_from_store(self, server_name_and_key_ids): res = yield defer.gatherResults( @@ -356,7 +367,7 @@ class Keyring(object): ) except Exception as e: logger.info( - "Unable to getting key %r for %r directly: %s %s", + "Unable to get key %r for %r directly: %s %s", key_ids, server_name, type(e).__name__, str(e.message), ) @@ -418,7 +429,7 @@ class Keyring(object): for response in responses: if (u"signatures" not in response or perspective_name not in response[u"signatures"]): - raise ValueError( + raise KeyLookupError( "Key response not signed by perspective server" " %r" % (perspective_name,) ) @@ -441,13 +452,13 @@ class Keyring(object): list(response[u"signatures"][perspective_name]), list(perspective_keys) ) - raise ValueError( + raise KeyLookupError( "Response not signed with a known key for perspective" " server %r" % (perspective_name,) ) processed_response = yield self.process_v2_response( - perspective_name, response + perspective_name, response, only_from_server=False ) for server_name, response_keys in processed_response.items(): @@ -484,10 +495,10 @@ class Keyring(object): if (u"signatures" not in response or server_name not in response[u"signatures"]): - raise ValueError("Key response not signed by remote server") + raise KeyLookupError("Key response not signed by remote server") if "tls_fingerprints" not in response: - raise ValueError("Key response missing TLS fingerprints") + raise KeyLookupError("Key response missing TLS fingerprints") certificate_bytes = crypto.dump_certificate( crypto.FILETYPE_ASN1, tls_certificate @@ -501,7 +512,7 @@ class Keyring(object): response_sha256_fingerprints.add(fingerprint[u"sha256"]) if sha256_fingerprint_b64 not in response_sha256_fingerprints: - raise ValueError("TLS certificate not allowed by fingerprints") + raise KeyLookupError("TLS certificate not allowed by fingerprints") response_keys = yield self.process_v2_response( from_server=server_name, @@ -527,7 +538,7 @@ class Keyring(object): @defer.inlineCallbacks def process_v2_response(self, from_server, response_json, - requested_ids=[]): + requested_ids=[], only_from_server=True): time_now_ms = self.clock.time_msec() response_keys = {} verify_keys = {} @@ -551,9 +562,16 @@ class Keyring(object): results = {} server_name = response_json["server_name"] + if only_from_server: + if server_name != from_server: + raise KeyLookupError( + "Expected a response for server %r not %r" % ( + from_server, server_name + ) + ) for key_id in response_json["signatures"].get(server_name, {}): if key_id not in response_json["verify_keys"]: - raise ValueError( + raise KeyLookupError( "Key response must include verification keys for all" " signatures" ) @@ -621,15 +639,15 @@ class Keyring(object): if ("signatures" not in response or server_name not in response["signatures"]): - raise ValueError("Key response not signed by remote server") + raise KeyLookupError("Key response not signed by remote server") if "tls_certificate" not in response: - raise ValueError("Key response missing TLS certificate") + raise KeyLookupError("Key response missing TLS certificate") tls_certificate_b64 = response["tls_certificate"] if encode_base64(x509_certificate_bytes) != tls_certificate_b64: - raise ValueError("TLS certificate doesn't match") + raise KeyLookupError("TLS certificate doesn't match") # Cache the result in the datastore. @@ -645,7 +663,7 @@ class Keyring(object): for key_id in response["signatures"][server_name]: if key_id not in response["verify_keys"]: - raise ValueError( + raise KeyLookupError( "Key response must include verification keys for all" " signatures" ) diff --git a/synapse/events/utils.py b/synapse/events/utils.py index aab18d7f71..0e9fd902af 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -88,6 +88,8 @@ def prune_event(event): if "age_ts" in event.unsigned: allowed_fields["unsigned"]["age_ts"] = event.unsigned["age_ts"] + if "replaces_state" in event.unsigned: + allowed_fields["unsigned"]["replaces_state"] = event.unsigned["replaces_state"] return type(event)( allowed_fields, diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index a0b7cb7963..da2f5e8cfd 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -31,6 +31,9 @@ logger = logging.getLogger(__name__) class FederationBase(object): + def __init__(self, hs): + pass + @defer.inlineCallbacks def _check_sigs_and_hash_and_fetch(self, origin, pdus, outlier=False, include_none=False): diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 37ee469fa2..9ba3151713 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -24,6 +24,7 @@ from synapse.api.errors import ( CodeMessageException, HttpResponseException, SynapseError, ) from synapse.util import unwrapFirstError +from synapse.util.async import concurrently_execute from synapse.util.caches.expiringcache import ExpiringCache from synapse.util.logutils import log_function from synapse.events import FrozenEvent @@ -50,7 +51,33 @@ sent_edus_counter = metrics.register_counter("sent_edus") sent_queries_counter = metrics.register_counter("sent_queries", labels=["type"]) +PDU_RETRY_TIME_MS = 1 * 60 * 1000 + + class FederationClient(FederationBase): + def __init__(self, hs): + super(FederationClient, self).__init__(hs) + + self.pdu_destination_tried = {} + self._clock.looping_call( + self._clear_tried_cache, 60 * 1000, + ) + + def _clear_tried_cache(self): + """Clear pdu_destination_tried cache""" + now = self._clock.time_msec() + + old_dict = self.pdu_destination_tried + self.pdu_destination_tried = {} + + for event_id, destination_dict in old_dict.items(): + destination_dict = { + dest: time + for dest, time in destination_dict.items() + if time + PDU_RETRY_TIME_MS > now + } + if destination_dict: + self.pdu_destination_tried[event_id] = destination_dict def start_get_pdu_cache(self): self._get_pdu_cache = ExpiringCache( @@ -233,12 +260,19 @@ class FederationClient(FederationBase): # TODO: Rate limit the number of times we try and get the same event. if self._get_pdu_cache: - e = self._get_pdu_cache.get(event_id) - if e: - defer.returnValue(e) + ev = self._get_pdu_cache.get(event_id) + if ev: + defer.returnValue(ev) + + pdu_attempts = self.pdu_destination_tried.setdefault(event_id, {}) pdu = None for destination in destinations: + now = self._clock.time_msec() + last_attempt = pdu_attempts.get(destination, 0) + if last_attempt + PDU_RETRY_TIME_MS > now: + continue + try: limiter = yield get_retry_limiter( destination, @@ -266,25 +300,19 @@ class FederationClient(FederationBase): break - except SynapseError: - logger.info( - "Failed to get PDU %s from %s because %s", - event_id, destination, e, - ) - continue - except CodeMessageException as e: - if 400 <= e.code < 500: - raise + pdu_attempts[destination] = now + except SynapseError as e: logger.info( "Failed to get PDU %s from %s because %s", event_id, destination, e, ) - continue except NotRetryingDestination as e: logger.info(e.message) continue except Exception as e: + pdu_attempts[destination] = now + logger.info( "Failed to get PDU %s from %s because %s", event_id, destination, e, @@ -311,6 +339,42 @@ class FederationClient(FederationBase): Deferred: Results in a list of PDUs. """ + try: + # First we try and ask for just the IDs, as thats far quicker if + # we have most of the state and auth_chain already. + # However, this may 404 if the other side has an old synapse. + result = yield self.transport_layer.get_room_state_ids( + destination, room_id, event_id=event_id, + ) + + state_event_ids = result["pdu_ids"] + auth_event_ids = result.get("auth_chain_ids", []) + + fetched_events, failed_to_fetch = yield self.get_events( + [destination], room_id, set(state_event_ids + auth_event_ids) + ) + + if failed_to_fetch: + logger.warn("Failed to get %r", failed_to_fetch) + + event_map = { + ev.event_id: ev for ev in fetched_events + } + + pdus = [event_map[e_id] for e_id in state_event_ids if e_id in event_map] + auth_chain = [ + event_map[e_id] for e_id in auth_event_ids if e_id in event_map + ] + + auth_chain.sort(key=lambda e: e.depth) + + defer.returnValue((pdus, auth_chain)) + except HttpResponseException as e: + if e.code == 400 or e.code == 404: + logger.info("Failed to use get_room_state_ids API, falling back") + else: + raise e + result = yield self.transport_layer.get_room_state( destination, room_id, event_id=event_id, ) @@ -324,12 +388,26 @@ class FederationClient(FederationBase): for p in result.get("auth_chain", []) ] + seen_events = yield self.store.get_events([ + ev.event_id for ev in itertools.chain(pdus, auth_chain) + ]) + signed_pdus = yield self._check_sigs_and_hash_and_fetch( - destination, pdus, outlier=True + destination, + [p for p in pdus if p.event_id not in seen_events], + outlier=True + ) + signed_pdus.extend( + seen_events[p.event_id] for p in pdus if p.event_id in seen_events ) signed_auth = yield self._check_sigs_and_hash_and_fetch( - destination, auth_chain, outlier=True + destination, + [p for p in auth_chain if p.event_id not in seen_events], + outlier=True + ) + signed_auth.extend( + seen_events[p.event_id] for p in auth_chain if p.event_id in seen_events ) signed_auth.sort(key=lambda e: e.depth) @@ -337,6 +415,67 @@ class FederationClient(FederationBase): defer.returnValue((signed_pdus, signed_auth)) @defer.inlineCallbacks + def get_events(self, destinations, room_id, event_ids, return_local=True): + """Fetch events from some remote destinations, checking if we already + have them. + + Args: + destinations (list) + room_id (str) + event_ids (list) + return_local (bool): Whether to include events we already have in + the DB in the returned list of events + + Returns: + Deferred: A deferred resolving to a 2-tuple where the first is a list of + events and the second is a list of event ids that we failed to fetch. + """ + if return_local: + seen_events = yield self.store.get_events(event_ids, allow_rejected=True) + signed_events = seen_events.values() + else: + seen_events = yield self.store.have_events(event_ids) + signed_events = [] + + failed_to_fetch = set() + + missing_events = set(event_ids) + for k in seen_events: + missing_events.discard(k) + + if not missing_events: + defer.returnValue((signed_events, failed_to_fetch)) + + def random_server_list(): + srvs = list(destinations) + random.shuffle(srvs) + return srvs + + batch_size = 20 + missing_events = list(missing_events) + for i in xrange(0, len(missing_events), batch_size): + batch = set(missing_events[i:i + batch_size]) + + deferreds = [ + self.get_pdu( + destinations=random_server_list(), + event_id=e_id, + ) + for e_id in batch + ] + + res = yield defer.DeferredList(deferreds, consumeErrors=True) + for success, result in res: + if success: + signed_events.append(result) + batch.discard(result.event_id) + + # We removed all events we successfully fetched from `batch` + failed_to_fetch.update(batch) + + defer.returnValue((signed_events, failed_to_fetch)) + + @defer.inlineCallbacks @log_function def get_event_auth(self, destination, room_id, event_id): res = yield self.transport_layer.get_event_auth( @@ -411,14 +550,19 @@ class FederationClient(FederationBase): (destination, self.event_from_pdu_json(pdu_dict)) ) break - except CodeMessageException: - raise + except CodeMessageException as e: + if not 500 <= e.code < 600: + raise + else: + logger.warn( + "Failed to make_%s via %s: %s", + membership, destination, e.message + ) except Exception as e: logger.warn( "Failed to make_%s via %s: %s", membership, destination, e.message ) - raise raise RuntimeError("Failed to send to any server.") @@ -490,8 +634,14 @@ class FederationClient(FederationBase): "auth_chain": signed_auth, "origin": destination, }) - except CodeMessageException: - raise + except CodeMessageException as e: + if not 500 <= e.code < 600: + raise + else: + logger.exception( + "Failed to send_join via %s: %s", + destination, e.message + ) except Exception as e: logger.exception( "Failed to send_join via %s: %s", @@ -551,6 +701,25 @@ class FederationClient(FederationBase): raise RuntimeError("Failed to send to any server.") @defer.inlineCallbacks + def get_public_rooms(self, destinations): + results_by_server = {} + + @defer.inlineCallbacks + def _get_result(s): + if s == self.server_name: + defer.returnValue() + + try: + result = yield self.transport_layer.get_public_rooms(s) + results_by_server[s] = result + except: + logger.exception("Error getting room list from server %r", s) + + yield concurrently_execute(_get_result, destinations, 3) + + defer.returnValue(results_by_server) + + @defer.inlineCallbacks def query_auth(self, destination, room_id, event_id, local_auth): """ Params: diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index f1d231b9d8..aba19639c7 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -19,11 +19,13 @@ from twisted.internet import defer from .federation_base import FederationBase from .units import Transaction, Edu +from synapse.util.async import Linearizer from synapse.util.logutils import log_function +from synapse.util.caches.response_cache import ResponseCache from synapse.events import FrozenEvent import synapse.metrics -from synapse.api.errors import FederationError, SynapseError +from synapse.api.errors import AuthError, FederationError, SynapseError from synapse.crypto.event_signing import compute_event_signature @@ -44,6 +46,18 @@ received_queries_counter = metrics.register_counter("received_queries", labels=[ class FederationServer(FederationBase): + def __init__(self, hs): + super(FederationServer, self).__init__(hs) + + self.auth = hs.get_auth() + + self._room_pdu_linearizer = Linearizer() + self._server_linearizer = Linearizer() + + # We cache responses to state queries, as they take a while and often + # come in waves. + self._state_resp_cache = ResponseCache(hs, timeout_ms=30000) + def set_handler(self, handler): """Sets the handler that the replication layer will use to communicate receipt of new PDUs from other home servers. The required methods are @@ -83,11 +97,14 @@ class FederationServer(FederationBase): @defer.inlineCallbacks @log_function def on_backfill_request(self, origin, room_id, versions, limit): - pdus = yield self.handler.on_backfill_request( - origin, room_id, versions, limit - ) + with (yield self._server_linearizer.queue((origin, room_id))): + pdus = yield self.handler.on_backfill_request( + origin, room_id, versions, limit + ) + + res = self._transaction_from_pdus(pdus).get_dict() - defer.returnValue((200, self._transaction_from_pdus(pdus).get_dict())) + defer.returnValue((200, res)) @defer.inlineCallbacks @log_function @@ -178,15 +195,59 @@ class FederationServer(FederationBase): @defer.inlineCallbacks @log_function def on_context_state_request(self, origin, room_id, event_id): - if event_id: - pdus = yield self.handler.get_state_for_pdu( - origin, room_id, event_id, - ) - auth_chain = yield self.store.get_auth_chain( - [pdu.event_id for pdu in pdus] - ) + if not event_id: + raise NotImplementedError("Specify an event") + + in_room = yield self.auth.check_host_in_room(room_id, origin) + if not in_room: + raise AuthError(403, "Host not in room.") + + result = self._state_resp_cache.get((room_id, event_id)) + if not result: + with (yield self._server_linearizer.queue((origin, room_id))): + resp = yield self._state_resp_cache.set( + (room_id, event_id), + self._on_context_state_request_compute(room_id, event_id) + ) + else: + resp = yield result + + defer.returnValue((200, resp)) + + @defer.inlineCallbacks + def on_state_ids_request(self, origin, room_id, event_id): + if not event_id: + raise NotImplementedError("Specify an event") + + in_room = yield self.auth.check_host_in_room(room_id, origin) + if not in_room: + raise AuthError(403, "Host not in room.") - for event in auth_chain: + pdus = yield self.handler.get_state_for_pdu( + room_id, event_id, + ) + auth_chain = yield self.store.get_auth_chain( + [pdu.event_id for pdu in pdus] + ) + + defer.returnValue((200, { + "pdu_ids": [pdu.event_id for pdu in pdus], + "auth_chain_ids": [pdu.event_id for pdu in auth_chain], + })) + + @defer.inlineCallbacks + def _on_context_state_request_compute(self, room_id, event_id): + pdus = yield self.handler.get_state_for_pdu( + room_id, event_id, + ) + auth_chain = yield self.store.get_auth_chain( + [pdu.event_id for pdu in pdus] + ) + + for event in auth_chain: + # We sign these again because there was a bug where we + # incorrectly signed things the first time round + if self.hs.is_mine_id(event.event_id): event.signatures.update( compute_event_signature( event, @@ -194,13 +255,11 @@ class FederationServer(FederationBase): self.hs.config.signing_key[0] ) ) - else: - raise NotImplementedError("Specify an event") - defer.returnValue((200, { + defer.returnValue({ "pdus": [pdu.get_pdu_json() for pdu in pdus], "auth_chain": [pdu.get_pdu_json() for pdu in auth_chain], - })) + }) @defer.inlineCallbacks @log_function @@ -274,14 +333,16 @@ class FederationServer(FederationBase): @defer.inlineCallbacks def on_event_auth(self, origin, room_id, event_id): - time_now = self._clock.time_msec() - auth_pdus = yield self.handler.on_event_auth(event_id) - defer.returnValue((200, { - "auth_chain": [a.get_pdu_json(time_now) for a in auth_pdus], - })) + with (yield self._server_linearizer.queue((origin, room_id))): + time_now = self._clock.time_msec() + auth_pdus = yield self.handler.on_event_auth(event_id) + res = { + "auth_chain": [a.get_pdu_json(time_now) for a in auth_pdus], + } + defer.returnValue((200, res)) @defer.inlineCallbacks - def on_query_auth_request(self, origin, content, event_id): + def on_query_auth_request(self, origin, content, room_id, event_id): """ Content is a dict with keys:: auth_chain (list): A list of events that give the auth chain. @@ -300,58 +361,41 @@ class FederationServer(FederationBase): Returns: Deferred: Results in `dict` with the same format as `content` """ - auth_chain = [ - self.event_from_pdu_json(e) - for e in content["auth_chain"] - ] - - signed_auth = yield self._check_sigs_and_hash_and_fetch( - origin, auth_chain, outlier=True - ) + with (yield self._server_linearizer.queue((origin, room_id))): + auth_chain = [ + self.event_from_pdu_json(e) + for e in content["auth_chain"] + ] + + signed_auth = yield self._check_sigs_and_hash_and_fetch( + origin, auth_chain, outlier=True + ) - ret = yield self.handler.on_query_auth( - origin, - event_id, - signed_auth, - content.get("rejects", []), - content.get("missing", []), - ) + ret = yield self.handler.on_query_auth( + origin, + event_id, + signed_auth, + content.get("rejects", []), + content.get("missing", []), + ) - time_now = self._clock.time_msec() - send_content = { - "auth_chain": [ - e.get_pdu_json(time_now) - for e in ret["auth_chain"] - ], - "rejects": ret.get("rejects", []), - "missing": ret.get("missing", []), - } + time_now = self._clock.time_msec() + send_content = { + "auth_chain": [ + e.get_pdu_json(time_now) + for e in ret["auth_chain"] + ], + "rejects": ret.get("rejects", []), + "missing": ret.get("missing", []), + } defer.returnValue( (200, send_content) ) - @defer.inlineCallbacks @log_function def on_query_client_keys(self, origin, content): - query = [] - for user_id, device_ids in content.get("device_keys", {}).items(): - if not device_ids: - query.append((user_id, None)) - else: - for device_id in device_ids: - query.append((user_id, device_id)) - - results = yield self.store.get_e2e_device_keys(query) - - json_result = {} - for user_id, device_keys in results.items(): - for device_id, json_bytes in device_keys.items(): - json_result.setdefault(user_id, {})[device_id] = json.loads( - json_bytes - ) - - defer.returnValue({"device_keys": json_result}) + return self.on_query_request("client_keys", content) @defer.inlineCallbacks @log_function @@ -377,11 +421,24 @@ class FederationServer(FederationBase): @log_function def on_get_missing_events(self, origin, room_id, earliest_events, latest_events, limit, min_depth): - missing_events = yield self.handler.on_get_missing_events( - origin, room_id, earliest_events, latest_events, limit, min_depth - ) + with (yield self._server_linearizer.queue((origin, room_id))): + logger.info( + "on_get_missing_events: earliest_events: %r, latest_events: %r," + " limit: %d, min_depth: %d", + earliest_events, latest_events, limit, min_depth + ) + missing_events = yield self.handler.on_get_missing_events( + origin, room_id, earliest_events, latest_events, limit, min_depth + ) - time_now = self._clock.time_msec() + if len(missing_events) < 5: + logger.info( + "Returning %d events: %r", len(missing_events), missing_events + ) + else: + logger.info("Returning %d events", len(missing_events)) + + time_now = self._clock.time_msec() defer.returnValue({ "events": [ev.get_pdu_json(time_now) for ev in missing_events], @@ -481,42 +538,59 @@ class FederationServer(FederationBase): pdu.internal_metadata.outlier = True elif min_depth and pdu.depth > min_depth: if get_missing and prevs - seen: - latest = yield self.store.get_latest_event_ids_in_room( - pdu.room_id - ) - - # We add the prev events that we have seen to the latest - # list to ensure the remote server doesn't give them to us - latest = set(latest) - latest |= seen - - missing_events = yield self.get_missing_events( - origin, - pdu.room_id, - earliest_events_ids=list(latest), - latest_events=[pdu], - limit=10, - min_depth=min_depth, - ) - - # We want to sort these by depth so we process them and - # tell clients about them in order. - missing_events.sort(key=lambda x: x.depth) - - for e in missing_events: - yield self._handle_new_pdu( - origin, - e, - get_missing=False - ) - - have_seen = yield self.store.have_events( - [ev for ev, _ in pdu.prev_events] - ) + # If we're missing stuff, ensure we only fetch stuff one + # at a time. + with (yield self._room_pdu_linearizer.queue(pdu.room_id)): + # We recalculate seen, since it may have changed. + have_seen = yield self.store.have_events(prevs) + seen = set(have_seen.keys()) + + if prevs - seen: + latest = yield self.store.get_latest_event_ids_in_room( + pdu.room_id + ) + + # We add the prev events that we have seen to the latest + # list to ensure the remote server doesn't give them to us + latest = set(latest) + latest |= seen + + logger.info( + "Missing %d events for room %r: %r...", + len(prevs - seen), pdu.room_id, list(prevs - seen)[:5] + ) + + missing_events = yield self.get_missing_events( + origin, + pdu.room_id, + earliest_events_ids=list(latest), + latest_events=[pdu], + limit=10, + min_depth=min_depth, + ) + + # We want to sort these by depth so we process them and + # tell clients about them in order. + missing_events.sort(key=lambda x: x.depth) + + for e in missing_events: + yield self._handle_new_pdu( + origin, + e, + get_missing=False + ) + + have_seen = yield self.store.have_events( + [ev for ev, _ in pdu.prev_events] + ) prevs = {e_id for e_id, _ in pdu.prev_events} seen = set(have_seen.keys()) if prevs - seen: + logger.info( + "Still missing %d events for room %r: %r...", + len(prevs - seen), pdu.room_id, list(prevs - seen)[:5] + ) fetch_state = True if fetch_state: @@ -531,7 +605,7 @@ class FederationServer(FederationBase): origin, pdu.room_id, pdu.event_id, ) except: - logger.warn("Failed to get state for event: %s", pdu.event_id) + logger.exception("Failed to get state for event: %s", pdu.event_id) yield self.handler.on_receive_pdu( origin, diff --git a/synapse/federation/replication.py b/synapse/federation/replication.py index 3e062a5eab..ea66a5dcbc 100644 --- a/synapse/federation/replication.py +++ b/synapse/federation/replication.py @@ -72,5 +72,7 @@ class ReplicationLayer(FederationClient, FederationServer): self.hs = hs + super(ReplicationLayer, self).__init__(hs) + def __str__(self): return "<ReplicationLayer(%s)>" % self.server_name diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py index 5787f854d4..cb2ef0210c 100644 --- a/synapse/federation/transaction_queue.py +++ b/synapse/federation/transaction_queue.py @@ -21,11 +21,11 @@ from .units import Transaction from synapse.api.errors import HttpResponseException from synapse.util.async import run_on_reactor -from synapse.util.logutils import log_function -from synapse.util.logcontext import PreserveLoggingContext +from synapse.util.logcontext import preserve_context_over_fn from synapse.util.retryutils import ( get_retry_limiter, NotRetryingDestination, ) +from synapse.util.metrics import measure_func import synapse.metrics import logging @@ -51,7 +51,7 @@ class TransactionQueue(object): self.transport_layer = transport_layer - self._clock = hs.get_clock() + self.clock = hs.get_clock() # Is a mapping from destinations -> deferreds. Used to keep track # of which destinations have transactions in flight and when they are @@ -82,7 +82,7 @@ class TransactionQueue(object): self.pending_failures_by_dest = {} # HACK to get unique tx id - self._next_txn_id = int(self._clock.time_msec()) + self._next_txn_id = int(self.clock.time_msec()) def can_send_to(self, destination): """Can we send messages to the given server? @@ -119,266 +119,215 @@ class TransactionQueue(object): if not destinations: return - deferreds = [] - for destination in destinations: - deferred = defer.Deferred() self.pending_pdus_by_dest.setdefault(destination, []).append( - (pdu, deferred, order) + (pdu, order) ) - def chain(failure): - if not deferred.called: - deferred.errback(failure) - - def log_failure(f): - logger.warn("Failed to send pdu to %s: %s", destination, f.value) - - deferred.addErrback(log_failure) - - with PreserveLoggingContext(): - self._attempt_new_transaction(destination).addErrback(chain) - - deferreds.append(deferred) + preserve_context_over_fn( + self._attempt_new_transaction, destination + ) - # NO inlineCallbacks def enqueue_edu(self, edu): destination = edu.destination if not self.can_send_to(destination): return - deferred = defer.Deferred() - self.pending_edus_by_dest.setdefault(destination, []).append( - (edu, deferred) - ) + self.pending_edus_by_dest.setdefault(destination, []).append(edu) - def chain(failure): - if not deferred.called: - deferred.errback(failure) - - def log_failure(f): - logger.warn("Failed to send edu to %s: %s", destination, f.value) - - deferred.addErrback(log_failure) - - with PreserveLoggingContext(): - self._attempt_new_transaction(destination).addErrback(chain) - - return deferred + preserve_context_over_fn( + self._attempt_new_transaction, destination + ) - @defer.inlineCallbacks def enqueue_failure(self, failure, destination): if destination == self.server_name or destination == "localhost": return - deferred = defer.Deferred() - if not self.can_send_to(destination): return self.pending_failures_by_dest.setdefault( destination, [] - ).append( - (failure, deferred) - ) - - def chain(f): - if not deferred.called: - deferred.errback(f) - - def log_failure(f): - logger.warn("Failed to send failure to %s: %s", destination, f.value) - - deferred.addErrback(log_failure) - - with PreserveLoggingContext(): - self._attempt_new_transaction(destination).addErrback(chain) + ).append(failure) - yield deferred + preserve_context_over_fn( + self._attempt_new_transaction, destination + ) @defer.inlineCallbacks - @log_function def _attempt_new_transaction(self, destination): yield run_on_reactor() + while True: + # list of (pending_pdu, deferred, order) + if destination in self.pending_transactions: + # XXX: pending_transactions can get stuck on by a never-ending + # request at which point pending_pdus_by_dest just keeps growing. + # we need application-layer timeouts of some flavour of these + # requests + logger.debug( + "TX [%s] Transaction already in progress", + destination + ) + return - # list of (pending_pdu, deferred, order) - if destination in self.pending_transactions: - # XXX: pending_transactions can get stuck on by a never-ending - # request at which point pending_pdus_by_dest just keeps growing. - # we need application-layer timeouts of some flavour of these - # requests - logger.debug( - "TX [%s] Transaction already in progress", - destination - ) - return - - pending_pdus = self.pending_pdus_by_dest.pop(destination, []) - pending_edus = self.pending_edus_by_dest.pop(destination, []) - pending_failures = self.pending_failures_by_dest.pop(destination, []) + pending_pdus = self.pending_pdus_by_dest.pop(destination, []) + pending_edus = self.pending_edus_by_dest.pop(destination, []) + pending_failures = self.pending_failures_by_dest.pop(destination, []) - if pending_pdus: - logger.debug("TX [%s] len(pending_pdus_by_dest[dest]) = %d", - destination, len(pending_pdus)) + if pending_pdus: + logger.debug("TX [%s] len(pending_pdus_by_dest[dest]) = %d", + destination, len(pending_pdus)) - if not pending_pdus and not pending_edus and not pending_failures: - logger.debug("TX [%s] Nothing to send", destination) - return + if not pending_pdus and not pending_edus and not pending_failures: + logger.debug("TX [%s] Nothing to send", destination) + return - try: - self.pending_transactions[destination] = 1 + yield self._send_new_transaction( + destination, pending_pdus, pending_edus, pending_failures + ) - logger.debug("TX [%s] _attempt_new_transaction", destination) + @measure_func("_send_new_transaction") + @defer.inlineCallbacks + def _send_new_transaction(self, destination, pending_pdus, pending_edus, + pending_failures): # Sort based on the order field - pending_pdus.sort(key=lambda t: t[2]) - + pending_pdus.sort(key=lambda t: t[1]) pdus = [x[0] for x in pending_pdus] - edus = [x[0] for x in pending_edus] - failures = [x[0].get_dict() for x in pending_failures] - deferreds = [ - x[1] - for x in pending_pdus + pending_edus + pending_failures - ] - - txn_id = str(self._next_txn_id) - - limiter = yield get_retry_limiter( - destination, - self._clock, - self.store, - ) + edus = pending_edus + failures = [x.get_dict() for x in pending_failures] - logger.debug( - "TX [%s] {%s} Attempting new transaction" - " (pdus: %d, edus: %d, failures: %d)", - destination, txn_id, - len(pending_pdus), - len(pending_edus), - len(pending_failures) - ) + try: + self.pending_transactions[destination] = 1 - logger.debug("TX [%s] Persisting transaction...", destination) + logger.debug("TX [%s] _attempt_new_transaction", destination) - transaction = Transaction.create_new( - origin_server_ts=int(self._clock.time_msec()), - transaction_id=txn_id, - origin=self.server_name, - destination=destination, - pdus=pdus, - edus=edus, - pdu_failures=failures, - ) + txn_id = str(self._next_txn_id) - self._next_txn_id += 1 + limiter = yield get_retry_limiter( + destination, + self.clock, + self.store, + ) - yield self.transaction_actions.prepare_to_send(transaction) + logger.debug( + "TX [%s] {%s} Attempting new transaction" + " (pdus: %d, edus: %d, failures: %d)", + destination, txn_id, + len(pending_pdus), + len(pending_edus), + len(pending_failures) + ) - logger.debug("TX [%s] Persisted transaction", destination) - logger.info( - "TX [%s] {%s} Sending transaction [%s]," - " (PDUs: %d, EDUs: %d, failures: %d)", - destination, txn_id, - transaction.transaction_id, - len(pending_pdus), - len(pending_edus), - len(pending_failures), - ) + logger.debug("TX [%s] Persisting transaction...", destination) - with limiter: - # Actually send the transaction - - # FIXME (erikj): This is a bit of a hack to make the Pdu age - # keys work - def json_data_cb(): - data = transaction.get_dict() - now = int(self._clock.time_msec()) - if "pdus" in data: - for p in data["pdus"]: - if "age_ts" in p: - unsigned = p.setdefault("unsigned", {}) - unsigned["age"] = now - int(p["age_ts"]) - del p["age_ts"] - return data - - try: - response = yield self.transport_layer.send_transaction( - transaction, json_data_cb - ) - code = 200 - - if response: - for e_id, r in response.get("pdus", {}).items(): - if "error" in r: - logger.warn( - "Transaction returned error for %s: %s", - e_id, r, - ) - except HttpResponseException as e: - code = e.code - response = e.response + transaction = Transaction.create_new( + origin_server_ts=int(self.clock.time_msec()), + transaction_id=txn_id, + origin=self.server_name, + destination=destination, + pdus=pdus, + edus=edus, + pdu_failures=failures, + ) + + self._next_txn_id += 1 + + yield self.transaction_actions.prepare_to_send(transaction) + logger.debug("TX [%s] Persisted transaction", destination) logger.info( - "TX [%s] {%s} got %d response", - destination, txn_id, code + "TX [%s] {%s} Sending transaction [%s]," + " (PDUs: %d, EDUs: %d, failures: %d)", + destination, txn_id, + transaction.transaction_id, + len(pending_pdus), + len(pending_edus), + len(pending_failures), ) - logger.debug("TX [%s] Sent transaction", destination) - logger.debug("TX [%s] Marking as delivered...", destination) + with limiter: + # Actually send the transaction + + # FIXME (erikj): This is a bit of a hack to make the Pdu age + # keys work + def json_data_cb(): + data = transaction.get_dict() + now = int(self.clock.time_msec()) + if "pdus" in data: + for p in data["pdus"]: + if "age_ts" in p: + unsigned = p.setdefault("unsigned", {}) + unsigned["age"] = now - int(p["age_ts"]) + del p["age_ts"] + return data + + try: + response = yield self.transport_layer.send_transaction( + transaction, json_data_cb + ) + code = 200 + + if response: + for e_id, r in response.get("pdus", {}).items(): + if "error" in r: + logger.warn( + "Transaction returned error for %s: %s", + e_id, r, + ) + except HttpResponseException as e: + code = e.code + response = e.response + + logger.info( + "TX [%s] {%s} got %d response", + destination, txn_id, code + ) - yield self.transaction_actions.delivered( - transaction, code, response - ) + logger.debug("TX [%s] Sent transaction", destination) + logger.debug("TX [%s] Marking as delivered...", destination) - logger.debug("TX [%s] Marked as delivered", destination) - - logger.debug("TX [%s] Yielding to callbacks...", destination) - - for deferred in deferreds: - if code == 200: - deferred.callback(None) - else: - deferred.errback(RuntimeError("Got status %d" % code)) - - # Ensures we don't continue until all callbacks on that - # deferred have fired - try: - yield deferred - except: - pass - - logger.debug("TX [%s] Yielded to callbacks", destination) - except NotRetryingDestination: - logger.info( - "TX [%s] not ready for retry yet - " - "dropping transaction for now", - destination, - ) - except RuntimeError as e: - # We capture this here as there as nothing actually listens - # for this finishing functions deferred. - logger.warn( - "TX [%s] Problem in _attempt_transaction: %s", - destination, - e, - ) - except Exception as e: - # We capture this here as there as nothing actually listens - # for this finishing functions deferred. - logger.warn( - "TX [%s] Problem in _attempt_transaction: %s", - destination, - e, - ) + yield self.transaction_actions.delivered( + transaction, code, response + ) - for deferred in deferreds: - if not deferred.called: - deferred.errback(e) + logger.debug("TX [%s] Marked as delivered", destination) + + if code != 200: + for p in pdus: + logger.info( + "Failed to send event %s to %s", p.event_id, destination + ) + except NotRetryingDestination: + logger.info( + "TX [%s] not ready for retry yet - " + "dropping transaction for now", + destination, + ) + except RuntimeError as e: + # We capture this here as there as nothing actually listens + # for this finishing functions deferred. + logger.warn( + "TX [%s] Problem in _attempt_transaction: %s", + destination, + e, + ) + + for p in pdus: + logger.info("Failed to send event %s to %s", p.event_id, destination) + except Exception as e: + # We capture this here as there as nothing actually listens + # for this finishing functions deferred. + logger.warn( + "TX [%s] Problem in _attempt_transaction: %s", + destination, + e, + ) - finally: - # We want to be *very* sure we delete this after we stop processing - self.pending_transactions.pop(destination, None) + for p in pdus: + logger.info("Failed to send event %s to %s", p.event_id, destination) - # Check to see if there is anything else to send. - self._attempt_new_transaction(destination) + finally: + # We want to be *very* sure we delete this after we stop processing + self.pending_transactions.pop(destination, None) diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py index cd2841c4db..3d088e43cb 100644 --- a/synapse/federation/transport/client.py +++ b/synapse/federation/transport/client.py @@ -55,6 +55,28 @@ class TransportLayerClient(object): ) @log_function + def get_room_state_ids(self, destination, room_id, event_id): + """ Requests all state for a given room from the given server at the + given event. Returns the state's event_id's + + Args: + destination (str): The host name of the remote home server 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. + + Returns: + Deferred: Results in a dict received from the remote homeserver. + """ + logger.debug("get_room_state_ids dest=%s, room=%s", + destination, room_id) + + path = PREFIX + "/state_ids/%s/" % room_id + return self.client.get_json( + destination, path=path, args={"event_id": event_id}, + ) + + @log_function def get_event(self, destination, event_id, timeout=None): """ Requests the pdu with give id and origin from the given server. @@ -226,6 +248,18 @@ class TransportLayerClient(object): @defer.inlineCallbacks @log_function + def get_public_rooms(self, remote_server): + path = PREFIX + "/publicRooms" + + response = yield self.client.get_json( + destination=remote_server, + path=path, + ) + + defer.returnValue(response) + + @defer.inlineCallbacks + @log_function def exchange_third_party_invite(self, destination, room_id, event_dict): path = PREFIX + "/exchange_third_party_invite/%s" % (room_id,) diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index 5b6c7d11dd..37c0d4fbc4 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -18,13 +18,14 @@ from twisted.internet import defer from synapse.api.urls import FEDERATION_PREFIX as PREFIX from synapse.api.errors import Codes, SynapseError from synapse.http.server import JsonResource -from synapse.http.servlet import parse_json_object_from_request, parse_string +from synapse.http.servlet import parse_json_object_from_request from synapse.util.ratelimitutils import FederationRateLimiter +from synapse.util.versionstring import get_version_string import functools import logging -import simplejson as json import re +import synapse logger = logging.getLogger(__name__) @@ -37,7 +38,7 @@ class TransportLayerServer(JsonResource): self.hs = hs self.clock = hs.get_clock() - super(TransportLayerServer, self).__init__(hs) + super(TransportLayerServer, self).__init__(hs, canonical_json=False) self.authenticator = Authenticator(hs) self.ratelimiter = FederationRateLimiter( @@ -60,6 +61,16 @@ class TransportLayerServer(JsonResource): ) +class AuthenticationError(SynapseError): + """There was a problem authenticating the request""" + pass + + +class NoAuthenticationError(AuthenticationError): + """The request had no authentication information""" + pass + + class Authenticator(object): def __init__(self, hs): self.keyring = hs.get_keyring() @@ -67,7 +78,7 @@ class Authenticator(object): # A method just so we can pass 'self' as the authenticator to the Servlets @defer.inlineCallbacks - def authenticate_request(self, request): + def authenticate_request(self, request, content): json_request = { "method": request.method, "uri": request.uri, @@ -75,17 +86,10 @@ class Authenticator(object): "signatures": {}, } - content = None - origin = None + if content is not None: + json_request["content"] = content - if request.method in ["PUT", "POST"]: - # TODO: Handle other method types? other content types? - try: - content_bytes = request.content.read() - content = json.loads(content_bytes) - json_request["content"] = content - except: - raise SynapseError(400, "Unable to parse JSON", Codes.BAD_JSON) + origin = None def parse_auth_header(header_str): try: @@ -103,14 +107,14 @@ class Authenticator(object): sig = strip_quotes(param_dict["sig"]) return (origin, key, sig) except: - raise SynapseError( + raise AuthenticationError( 400, "Malformed Authorization header", Codes.UNAUTHORIZED ) auth_headers = request.requestHeaders.getRawHeaders(b"Authorization") if not auth_headers: - raise SynapseError( + raise NoAuthenticationError( 401, "Missing Authorization headers", Codes.UNAUTHORIZED, ) @@ -121,7 +125,7 @@ class Authenticator(object): json_request["signatures"].setdefault(origin, {})[key] = sig if not json_request["signatures"]: - raise SynapseError( + raise NoAuthenticationError( 401, "Missing Authorization headers", Codes.UNAUTHORIZED, ) @@ -130,38 +134,59 @@ class Authenticator(object): logger.info("Request from %s", origin) request.authenticated_entity = origin - defer.returnValue((origin, content)) + defer.returnValue(origin) class BaseFederationServlet(object): - def __init__(self, handler, authenticator, ratelimiter, server_name): + REQUIRE_AUTH = True + + def __init__(self, handler, authenticator, ratelimiter, server_name, + room_list_handler): self.handler = handler self.authenticator = authenticator self.ratelimiter = ratelimiter + self.room_list_handler = room_list_handler - def _wrap(self, code): + def _wrap(self, func): authenticator = self.authenticator ratelimiter = self.ratelimiter @defer.inlineCallbacks - @functools.wraps(code) - def new_code(request, *args, **kwargs): + @functools.wraps(func) + def new_func(request, *args, **kwargs): + content = None + if request.method in ["PUT", "POST"]: + # TODO: Handle other method types? other content types? + content = parse_json_object_from_request(request) + try: - (origin, content) = yield authenticator.authenticate_request(request) + origin = yield authenticator.authenticate_request(request, content) + except NoAuthenticationError: + origin = None + if self.REQUIRE_AUTH: + logger.exception("authenticate_request failed") + raise + except: + logger.exception("authenticate_request failed") + raise + + if origin: with ratelimiter.ratelimit(origin) as d: yield d - response = yield code( + response = yield func( origin, content, request.args, *args, **kwargs ) - except: - logger.exception("authenticate_request failed") - raise + else: + response = yield func( + origin, content, request.args, *args, **kwargs + ) + defer.returnValue(response) # Extra logic that functools.wraps() doesn't finish - new_code.__self__ = code.__self__ + new_func.__self__ = func.__self__ - return new_code + return new_func def register(self, server): pattern = re.compile("^" + PREFIX + self.PATH + "$") @@ -269,6 +294,17 @@ class FederationStateServlet(BaseFederationServlet): ) +class FederationStateIdsServlet(BaseFederationServlet): + PATH = "/state_ids/(?P<room_id>[^/]*)/" + + def on_GET(self, origin, content, query, room_id): + return self.handler.on_state_ids_request( + origin, + room_id, + query.get("event_id", [None])[0], + ) + + class FederationBackfillServlet(BaseFederationServlet): PATH = "/backfill/(?P<context>[^/]*)/" @@ -365,10 +401,8 @@ class FederationThirdPartyInviteExchangeServlet(BaseFederationServlet): class FederationClientKeysQueryServlet(BaseFederationServlet): PATH = "/user/keys/query" - @defer.inlineCallbacks def on_POST(self, origin, content, query): - response = yield self.handler.on_query_client_keys(origin, content) - defer.returnValue((200, response)) + return self.handler.on_query_client_keys(origin, content) class FederationClientKeysClaimServlet(BaseFederationServlet): @@ -386,7 +420,7 @@ class FederationQueryAuthServlet(BaseFederationServlet): @defer.inlineCallbacks def on_POST(self, origin, content, query, context, event_id): new_content = yield self.handler.on_query_auth_request( - origin, content, event_id + origin, content, context, event_id ) defer.returnValue((200, new_content)) @@ -418,9 +452,10 @@ class FederationGetMissingEventsServlet(BaseFederationServlet): class On3pidBindServlet(BaseFederationServlet): PATH = "/3pid/onbind" + REQUIRE_AUTH = False + @defer.inlineCallbacks - def on_POST(self, request): - content = parse_json_object_from_request(request) + def on_POST(self, origin, content, query): if "invites" in content: last_exception = None for invite in content["invites"]: @@ -442,11 +477,6 @@ class On3pidBindServlet(BaseFederationServlet): raise last_exception defer.returnValue((200, {})) - # Avoid doing remote HS authorization checks which are done by default by - # BaseFederationServlet. - def _wrap(self, code): - return code - class OpenIdUserInfo(BaseFederationServlet): """ @@ -467,9 +497,11 @@ class OpenIdUserInfo(BaseFederationServlet): PATH = "/openid/userinfo" + REQUIRE_AUTH = False + @defer.inlineCallbacks - def on_GET(self, request): - token = parse_string(request, "access_token") + def on_GET(self, origin, content, query): + token = query.get("access_token", [None])[0] if token is None: defer.returnValue((401, { "errcode": "M_MISSING_TOKEN", "error": "Access Token required" @@ -486,10 +518,58 @@ class OpenIdUserInfo(BaseFederationServlet): defer.returnValue((200, {"sub": user_id})) - # Avoid doing remote HS authorization checks which are done by default by - # BaseFederationServlet. - def _wrap(self, code): - return code + +class PublicRoomList(BaseFederationServlet): + """ + Fetch the public room list for this server. + + 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. + + GET /publicRooms HTTP/1.1 + + HTTP/1.1 200 OK + Content-Type: application/json + + { + "chunk": [ + { + "aliases": [ + "#test:localhost" + ], + "guest_can_join": false, + "name": "test room", + "num_joined_members": 3, + "room_id": "!whkydVegtvatLfXmPN:localhost", + "world_readable": false + } + ], + "end": "END", + "start": "START" + } + """ + + PATH = "/publicRooms" + + @defer.inlineCallbacks + def on_GET(self, origin, content, query): + data = yield self.room_list_handler.get_local_public_room_list() + defer.returnValue((200, data)) + + +class FederationVersionServlet(BaseFederationServlet): + PATH = "/version" + + REQUIRE_AUTH = False + + def on_GET(self, origin, content, query): + return defer.succeed((200, { + "server": { + "name": "Synapse", + "version": get_version_string(synapse) + }, + })) SERVLET_CLASSES = ( @@ -497,6 +577,7 @@ SERVLET_CLASSES = ( FederationPullServlet, FederationEventServlet, FederationStateServlet, + FederationStateIdsServlet, FederationBackfillServlet, FederationQueryServlet, FederationMakeJoinServlet, @@ -513,6 +594,8 @@ SERVLET_CLASSES = ( FederationThirdPartyInviteExchangeServlet, On3pidBindServlet, OpenIdUserInfo, + PublicRoomList, + FederationVersionServlet, ) @@ -523,4 +606,5 @@ def register_servlets(hs, resource, authenticator, ratelimiter): authenticator=authenticator, ratelimiter=ratelimiter, server_name=hs.hostname, + room_list_handler=hs.get_room_list_handler(), ).register(resource) diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py index 9442ae6f1d..1a50a2ec98 100644 --- a/synapse/handlers/__init__.py +++ b/synapse/handlers/__init__.py @@ -13,11 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.appservice.scheduler import AppServiceScheduler -from synapse.appservice.api import ApplicationServiceApi from .register import RegistrationHandler from .room import ( - RoomCreationHandler, RoomListHandler, RoomContextHandler, + RoomCreationHandler, RoomContextHandler, ) from .room_member import RoomMemberHandler from .message import MessageHandler @@ -26,8 +24,6 @@ from .federation import FederationHandler from .profile import ProfileHandler from .directory import DirectoryHandler from .admin import AdminHandler -from .appservice import ApplicationServicesHandler -from .auth import AuthHandler from .identity import IdentityHandler from .receipts import ReceiptsHandler from .search import SearchHandler @@ -35,10 +31,21 @@ from .search import SearchHandler class Handlers(object): - """ A collection of all the event handlers. + """ Deprecated. A collection of handlers. - There's no need to lazily create these; we'll just make them all eagerly - at construction time. + At some point most of the classes whose name ended "Handler" were + accessed through this class. + + However this makes it painful to unit test the handlers and to run cut + down versions of synapse that only use specific handlers because using a + single handler required creating all of the handlers. So some of the + handlers have been lifted out of the Handlers object and are now accessed + directly through the homeserver object itself. + + Any new handlers should follow the new pattern of being accessed through + the homeserver object and should not be added to the Handlers object. + + The remaining handlers should be moved out of the handlers object. """ def __init__(self, hs): @@ -50,19 +57,9 @@ class Handlers(object): self.event_handler = EventHandler(hs) self.federation_handler = FederationHandler(hs) self.profile_handler = ProfileHandler(hs) - self.room_list_handler = RoomListHandler(hs) self.directory_handler = DirectoryHandler(hs) self.admin_handler = AdminHandler(hs) self.receipts_handler = ReceiptsHandler(hs) - asapi = ApplicationServiceApi(hs) - self.appservice_handler = ApplicationServicesHandler( - hs, asapi, AppServiceScheduler( - clock=hs.get_clock(), - store=hs.get_datastore(), - as_api=asapi - ) - ) - self.auth_handler = AuthHandler(hs) self.identity_handler = IdentityHandler(hs) self.search_handler = SearchHandler(hs) self.room_context_handler = RoomContextHandler(hs) diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py index c904c6c500..11081a0cd5 100644 --- a/synapse/handlers/_base.py +++ b/synapse/handlers/_base.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import LimitExceededError +import synapse.types from synapse.api.constants import Membership, EventTypes -from synapse.types import UserID, Requester - - -import logging +from synapse.api.errors import LimitExceededError +from synapse.types import UserID logger = logging.getLogger(__name__) @@ -31,11 +31,15 @@ class BaseHandler(object): Common base class for the event handlers. Attributes: - store (synapse.storage.events.StateStore): + store (synapse.storage.DataStore): state_handler (synapse.state.StateHandler): """ def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): + """ self.store = hs.get_datastore() self.auth = hs.get_auth() self.notifier = hs.get_notifier() @@ -120,7 +124,8 @@ class BaseHandler(object): # and having homeservers have their own users leave keeps more # of that decision-making and control local to the guest-having # homeserver. - requester = Requester(target_user, "", True) + requester = synapse.types.create_requester( + target_user, is_guest=True) handler = self.hs.get_handlers().room_member_handler yield handler.update_membership( requester, diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index 75fc74c797..051ccdb380 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -17,7 +17,6 @@ from twisted.internet import defer from synapse.api.constants import EventTypes from synapse.appservice import ApplicationService -from synapse.types import UserID import logging @@ -35,16 +34,13 @@ def log_failure(failure): ) -# NB: Purposefully not inheriting BaseHandler since that contains way too much -# setup code which this handler does not need or use. This makes testing a lot -# easier. class ApplicationServicesHandler(object): - def __init__(self, hs, appservice_api, appservice_scheduler): + def __init__(self, hs): self.store = hs.get_datastore() - self.hs = hs - self.appservice_api = appservice_api - self.scheduler = appservice_scheduler + self.is_mine_id = hs.is_mine_id + self.appservice_api = hs.get_application_service_api() + self.scheduler = hs.get_application_service_scheduler() self.started_scheduler = False @defer.inlineCallbacks @@ -169,8 +165,7 @@ class ApplicationServicesHandler(object): @defer.inlineCallbacks def _is_unknown_user(self, user_id): - user = UserID.from_string(user_id) - if not self.hs.is_mine(user): + if not self.is_mine_id(user_id): # we don't know if they are unknown or not since it isn't one of our # users. We can't poke ASes. defer.returnValue(False) diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index 68d0d78fc6..82998a81ce 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -18,8 +18,9 @@ from twisted.internet import defer from ._base import BaseHandler from synapse.api.constants import LoginType from synapse.types import UserID -from synapse.api.errors import AuthError, LoginError, Codes +from synapse.api.errors import AuthError, LoginError, Codes, StoreError, SynapseError from synapse.util.async import run_on_reactor +from synapse.config.ldap import LDAPMode from twisted.web.client import PartialDownloadError @@ -28,6 +29,12 @@ import bcrypt import pymacaroons import simplejson +try: + import ldap3 +except ImportError: + ldap3 = None + pass + import synapse.util.stringutils as stringutils @@ -38,6 +45,10 @@ class AuthHandler(BaseHandler): SESSION_EXPIRE_MS = 48 * 60 * 60 * 1000 def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): + """ super(AuthHandler, self).__init__(hs) self.checkers = { LoginType.PASSWORD: self._check_password_auth, @@ -50,19 +61,23 @@ class AuthHandler(BaseHandler): self.INVALID_TOKEN_HTTP_STATUS = 401 self.ldap_enabled = hs.config.ldap_enabled - self.ldap_server = hs.config.ldap_server - self.ldap_port = hs.config.ldap_port - self.ldap_tls = hs.config.ldap_tls - self.ldap_search_base = hs.config.ldap_search_base - self.ldap_search_property = hs.config.ldap_search_property - self.ldap_email_property = hs.config.ldap_email_property - self.ldap_full_name_property = hs.config.ldap_full_name_property - - if self.ldap_enabled is True: - import ldap - logger.info("Import ldap version: %s", ldap.__version__) + if self.ldap_enabled: + if not ldap3: + raise RuntimeError( + 'Missing ldap3 library. This is required for LDAP Authentication.' + ) + self.ldap_mode = hs.config.ldap_mode + self.ldap_uri = hs.config.ldap_uri + self.ldap_start_tls = hs.config.ldap_start_tls + self.ldap_base = hs.config.ldap_base + self.ldap_filter = hs.config.ldap_filter + self.ldap_attributes = hs.config.ldap_attributes + if self.ldap_mode == LDAPMode.SEARCH: + self.ldap_bind_dn = hs.config.ldap_bind_dn + self.ldap_bind_password = hs.config.ldap_bind_password self.hs = hs # FIXME better possibility to access registrationHandler later? + self.device_handler = hs.get_device_handler() @defer.inlineCallbacks def check_auth(self, flows, clientdict, clientip): @@ -220,7 +235,6 @@ class AuthHandler(BaseHandler): sess = self._get_session_info(session_id) return sess.setdefault('serverdict', {}).get(key, default) - @defer.inlineCallbacks def _check_password_auth(self, authdict, _): if "user" not in authdict or "password" not in authdict: raise LoginError(400, "", Codes.MISSING_PARAM) @@ -230,11 +244,7 @@ class AuthHandler(BaseHandler): if not user_id.startswith('@'): user_id = UserID.create(user_id, self.hs.hostname).to_string() - if not (yield self._check_password(user_id, password)): - logger.warn("Failed password login for user %s", user_id) - raise LoginError(403, "", errcode=Codes.FORBIDDEN) - - defer.returnValue(user_id) + return self._check_password(user_id, password) @defer.inlineCallbacks def _check_recaptcha(self, authdict, clientip): @@ -270,8 +280,17 @@ class AuthHandler(BaseHandler): data = pde.response resp_body = simplejson.loads(data) - if 'success' in resp_body and resp_body['success']: - defer.returnValue(True) + if 'success' in resp_body: + # Note that we do NOT check the hostname here: we explicitly + # intend the CAPTCHA to be presented by whatever client the + # user is using, we just care that they have completed a CAPTCHA. + logger.info( + "%s reCAPTCHA from hostname %s", + "Successful" if resp_body['success'] else "Failed", + resp_body.get('hostname') + ) + if resp_body['success']: + defer.returnValue(True) raise LoginError(401, "", errcode=Codes.UNAUTHORIZED) @defer.inlineCallbacks @@ -338,67 +357,84 @@ class AuthHandler(BaseHandler): return self.sessions[session_id] - @defer.inlineCallbacks - def login_with_password(self, user_id, password): + def validate_password_login(self, user_id, password): """ Authenticates the user with their username and password. Used only by the v1 login API. Args: - user_id (str): User ID + user_id (str): complete @user:id password (str): Password Returns: - A tuple of: - The user's ID. - The access token for the user's session. - The refresh token for the user's session. + defer.Deferred: (str) canonical user id Raises: - StoreError if there was a problem storing the token. + StoreError if there was a problem accessing the database LoginError if there was an authentication problem. """ - - if not (yield self._check_password(user_id, password)): - logger.warn("Failed password login for user %s", user_id) - raise LoginError(403, "", errcode=Codes.FORBIDDEN) - - logger.info("Logging in user %s", user_id) - access_token = yield self.issue_access_token(user_id) - refresh_token = yield self.issue_refresh_token(user_id) - defer.returnValue((user_id, access_token, refresh_token)) + return self._check_password(user_id, password) @defer.inlineCallbacks - def get_login_tuple_for_user_id(self, user_id): + def get_login_tuple_for_user_id(self, user_id, device_id=None, + initial_display_name=None): """ Gets login tuple for the user with the given user ID. + + Creates a new access/refresh token for the user. + The user is assumed to have been authenticated by some other - machanism (e.g. CAS) + machanism (e.g. CAS), and the user_id converted to the canonical case. + + The device will be recorded in the table if it is not there already. Args: - user_id (str): User ID + user_id (str): canonical User ID + device_id (str|None): the device ID to associate with the tokens. + None to leave the tokens unassociated with a device (deprecated: + we should always have a device ID) + initial_display_name (str): display name to associate with the + device if it needs re-registering Returns: A tuple of: - The user's ID. The access token for the user's session. The refresh token for the user's session. Raises: StoreError if there was a problem storing the token. LoginError if there was an authentication problem. """ - user_id, ignored = yield self._find_user_id_and_pwd_hash(user_id) + logger.info("Logging in user %s on device %s", user_id, device_id) + access_token = yield self.issue_access_token(user_id, device_id) + refresh_token = yield self.issue_refresh_token(user_id, device_id) + + # the device *should* have been registered before we got here; however, + # it's possible we raced against a DELETE operation. The thing we + # really don't want is active access_tokens without a record of the + # device, so we double-check it here. + if device_id is not None: + yield self.device_handler.check_device_registered( + user_id, device_id, initial_display_name + ) - logger.info("Logging in user %s", user_id) - access_token = yield self.issue_access_token(user_id) - refresh_token = yield self.issue_refresh_token(user_id) - defer.returnValue((user_id, access_token, refresh_token)) + defer.returnValue((access_token, refresh_token)) @defer.inlineCallbacks - def does_user_exist(self, user_id): + def check_user_exists(self, user_id): + """ + Checks to see if a user with the given id exists. Will check case + insensitively, but return None if there are multiple inexact matches. + + Args: + (str) user_id: complete @user:id + + Returns: + defer.Deferred: (str) canonical_user_id, or None if zero or + multiple matches + """ try: - yield self._find_user_id_and_pwd_hash(user_id) - defer.returnValue(True) + res = yield self._find_user_id_and_pwd_hash(user_id) + defer.returnValue(res[0]) except LoginError: - defer.returnValue(False) + defer.returnValue(None) @defer.inlineCallbacks def _find_user_id_and_pwd_hash(self, user_id): @@ -428,84 +464,232 @@ class AuthHandler(BaseHandler): @defer.inlineCallbacks def _check_password(self, user_id, password): - """ + """Authenticate a user against the LDAP and local databases. + + user_id is checked case insensitively against the local database, but + will throw if there are multiple inexact matches. + + Args: + user_id (str): complete @user:id Returns: - True if the user_id successfully authenticated + (str) the canonical_user_id + Raises: + LoginError if the password was incorrect """ valid_ldap = yield self._check_ldap_password(user_id, password) if valid_ldap: - defer.returnValue(True) - - valid_local_password = yield self._check_local_password(user_id, password) - if valid_local_password: - defer.returnValue(True) + defer.returnValue(user_id) - defer.returnValue(False) + result = yield self._check_local_password(user_id, password) + defer.returnValue(result) @defer.inlineCallbacks def _check_local_password(self, user_id, password): - try: - user_id, password_hash = yield self._find_user_id_and_pwd_hash(user_id) - defer.returnValue(self.validate_hash(password, password_hash)) - except LoginError: - defer.returnValue(False) + """Authenticate a user against the local password database. + + user_id is checked case insensitively, but will throw if there are + multiple inexact matches. + + Args: + user_id (str): complete @user:id + Returns: + (str) the canonical_user_id + Raises: + LoginError if the password was incorrect + """ + user_id, password_hash = yield self._find_user_id_and_pwd_hash(user_id) + result = self.validate_hash(password, password_hash) + if not result: + logger.warn("Failed password login for user %s", user_id) + raise LoginError(403, "", errcode=Codes.FORBIDDEN) + defer.returnValue(user_id) @defer.inlineCallbacks def _check_ldap_password(self, user_id, password): - if not self.ldap_enabled: - logger.debug("LDAP not configured") + """ Attempt to authenticate a user against an LDAP Server + and register an account if none exists. + + Returns: + True if authentication against LDAP was successful + """ + + if not ldap3 or not self.ldap_enabled: defer.returnValue(False) - import ldap + if self.ldap_mode not in LDAPMode.LIST: + raise RuntimeError( + 'Invalid ldap mode specified: {mode}'.format( + mode=self.ldap_mode + ) + ) - logger.info("Authenticating %s with LDAP" % user_id) try: - ldap_url = "%s:%s" % (self.ldap_server, self.ldap_port) - logger.debug("Connecting LDAP server at %s" % ldap_url) - l = ldap.initialize(ldap_url) - if self.ldap_tls: - logger.debug("Initiating TLS") - self._connection.start_tls_s() - - local_name = UserID.from_string(user_id).localpart - - dn = "%s=%s, %s" % ( - self.ldap_search_property, - local_name, - self.ldap_search_base) - logger.debug("DN for LDAP authentication: %s" % dn) - - l.simple_bind_s(dn.encode('utf-8'), password.encode('utf-8')) - - if not (yield self.does_user_exist(user_id)): - handler = self.hs.get_handlers().registration_handler - user_id, access_token = ( - yield handler.register(localpart=local_name) + server = ldap3.Server(self.ldap_uri) + logger.debug( + "Attempting ldap connection with %s", + self.ldap_uri + ) + + localpart = UserID.from_string(user_id).localpart + if self.ldap_mode == LDAPMode.SIMPLE: + # bind with the the local users ldap credentials + bind_dn = "{prop}={value},{base}".format( + prop=self.ldap_attributes['uid'], + value=localpart, + base=self.ldap_base + ) + conn = ldap3.Connection(server, bind_dn, password) + logger.debug( + "Established ldap connection in simple mode: %s", + conn ) + if self.ldap_start_tls: + conn.start_tls() + logger.debug( + "Upgraded ldap connection in simple mode through StartTLS: %s", + conn + ) + + conn.bind() + + elif self.ldap_mode == LDAPMode.SEARCH: + # connect with preconfigured credentials and search for local user + conn = ldap3.Connection( + server, + self.ldap_bind_dn, + self.ldap_bind_password + ) + logger.debug( + "Established ldap connection in search mode: %s", + conn + ) + + if self.ldap_start_tls: + conn.start_tls() + logger.debug( + "Upgraded ldap connection in search mode through StartTLS: %s", + conn + ) + + conn.bind() + + # find matching dn + query = "({prop}={value})".format( + prop=self.ldap_attributes['uid'], + value=localpart + ) + if self.ldap_filter: + query = "(&{query}{filter})".format( + query=query, + filter=self.ldap_filter + ) + logger.debug("ldap search filter: %s", query) + result = conn.search(self.ldap_base, query) + + if result and len(conn.response) == 1: + # found exactly one result + user_dn = conn.response[0]['dn'] + logger.debug('ldap search found dn: %s', user_dn) + + # unbind and reconnect, rebind with found dn + conn.unbind() + conn = ldap3.Connection( + server, + user_dn, + password, + auto_bind=True + ) + else: + # found 0 or > 1 results, abort! + logger.warn( + "ldap search returned unexpected (%d!=1) amount of results", + len(conn.response) + ) + defer.returnValue(False) + + logger.info( + "User authenticated against ldap server: %s", + conn + ) + + # check for existing account, if none exists, create one + if not (yield self.check_user_exists(user_id)): + # query user metadata for account creation + query = "({prop}={value})".format( + prop=self.ldap_attributes['uid'], + value=localpart + ) + + if self.ldap_mode == LDAPMode.SEARCH and self.ldap_filter: + query = "(&{filter}{user_filter})".format( + filter=query, + user_filter=self.ldap_filter + ) + logger.debug("ldap registration filter: %s", query) + + result = conn.search( + search_base=self.ldap_base, + search_filter=query, + attributes=[ + self.ldap_attributes['name'], + self.ldap_attributes['mail'] + ] + ) + + if len(conn.response) == 1: + attrs = conn.response[0]['attributes'] + mail = attrs[self.ldap_attributes['mail']][0] + name = attrs[self.ldap_attributes['name']][0] + + # create account + registration_handler = self.hs.get_handlers().registration_handler + user_id, access_token = ( + yield registration_handler.register(localpart=localpart) + ) + + # TODO: bind email, set displayname with data from ldap directory + + logger.info( + "ldap registration successful: %d: %s (%s, %)", + user_id, + localpart, + name, + mail + ) + else: + logger.warn( + "ldap registration failed: unexpected (%d!=1) amount of results", + len(result) + ) + defer.returnValue(False) + defer.returnValue(True) - except ldap.LDAPError, e: - logger.warn("LDAP error: %s", e) + except ldap3.core.exceptions.LDAPException as e: + logger.warn("Error during ldap authentication: %s", e) defer.returnValue(False) @defer.inlineCallbacks - def issue_access_token(self, user_id): + def issue_access_token(self, user_id, device_id=None): access_token = self.generate_access_token(user_id) - yield self.store.add_access_token_to_user(user_id, access_token) + yield self.store.add_access_token_to_user(user_id, access_token, + device_id) defer.returnValue(access_token) @defer.inlineCallbacks - def issue_refresh_token(self, user_id): + def issue_refresh_token(self, user_id, device_id=None): refresh_token = self.generate_refresh_token(user_id) - yield self.store.add_refresh_token_to_user(user_id, refresh_token) + yield self.store.add_refresh_token_to_user(user_id, refresh_token, + device_id) defer.returnValue(refresh_token) - def generate_access_token(self, user_id, extra_caveats=None): + def generate_access_token(self, user_id, extra_caveats=None, + duration_in_ms=(60 * 60 * 1000)): extra_caveats = extra_caveats or [] macaroon = self._generate_base_macaroon(user_id) macaroon.add_first_party_caveat("type = access") now = self.hs.get_clock().time_msec() - expiry = now + (60 * 60 * 1000) + expiry = now + duration_in_ms macaroon.add_first_party_caveat("time < %d" % (expiry,)) for caveat in extra_caveats: macaroon.add_first_party_caveat(caveat) @@ -529,14 +713,20 @@ class AuthHandler(BaseHandler): macaroon.add_first_party_caveat("time < %d" % (expiry,)) return macaroon.serialize() + def generate_delete_pusher_token(self, user_id): + macaroon = self._generate_base_macaroon(user_id) + macaroon.add_first_party_caveat("type = delete_pusher") + return macaroon.serialize() + def validate_short_term_login_token_and_get_user_id(self, login_token): + auth_api = self.hs.get_auth() try: macaroon = pymacaroons.Macaroon.deserialize(login_token) - auth_api = self.hs.get_auth() - auth_api.validate_macaroon(macaroon, "login", True) - return self.get_user_from_macaroon(macaroon) - except (pymacaroons.exceptions.MacaroonException, TypeError, ValueError): - raise AuthError(401, "Invalid token", errcode=Codes.UNKNOWN_TOKEN) + user_id = auth_api.get_user_id_from_macaroon(macaroon) + auth_api.validate_macaroon(macaroon, "login", True, user_id) + return user_id + except Exception: + raise AuthError(403, "Invalid token", errcode=Codes.FORBIDDEN) def _generate_base_macaroon(self, user_id): macaroon = pymacaroons.Macaroon( @@ -547,23 +737,18 @@ class AuthHandler(BaseHandler): macaroon.add_first_party_caveat("user_id = %s" % (user_id,)) return macaroon - def get_user_from_macaroon(self, macaroon): - user_prefix = "user_id = " - for caveat in macaroon.caveats: - if caveat.caveat_id.startswith(user_prefix): - return caveat.caveat_id[len(user_prefix):] - raise AuthError( - self.INVALID_TOKEN_HTTP_STATUS, "No user_id found in token", - errcode=Codes.UNKNOWN_TOKEN - ) - @defer.inlineCallbacks def set_password(self, user_id, newpassword, requester=None): password_hash = self.hash(newpassword) except_access_token_ids = [requester.access_token_id] if requester else [] - yield self.store.user_set_password_hash(user_id, password_hash) + try: + yield self.store.user_set_password_hash(user_id, password_hash) + except StoreError as e: + if e.code == 404: + raise SynapseError(404, "Unknown user", Codes.NOT_FOUND) + raise e yield self.store.user_delete_access_tokens( user_id, except_access_token_ids ) @@ -603,7 +788,8 @@ class AuthHandler(BaseHandler): Returns: Hashed password (str). """ - return bcrypt.hashpw(password, bcrypt.gensalt(self.bcrypt_rounds)) + return bcrypt.hashpw(password + self.hs.config.password_pepper, + bcrypt.gensalt(self.bcrypt_rounds)) def validate_hash(self, password, stored_hash): """Validates that self.hash(password) == stored_hash. @@ -616,6 +802,7 @@ class AuthHandler(BaseHandler): Whether self.hash(password) == stored_hash (bool). """ if stored_hash: - return bcrypt.hashpw(password, stored_hash) == stored_hash + return bcrypt.hashpw(password + self.hs.config.password_pepper, + stored_hash.encode('utf-8')) == stored_hash else: return False diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py new file mode 100644 index 0000000000..8d630c6b1a --- /dev/null +++ b/synapse/handlers/device.py @@ -0,0 +1,181 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from synapse.api import errors +from synapse.util import stringutils +from twisted.internet import defer +from ._base import BaseHandler + +import logging + +logger = logging.getLogger(__name__) + + +class DeviceHandler(BaseHandler): + def __init__(self, hs): + super(DeviceHandler, self).__init__(hs) + + @defer.inlineCallbacks + def check_device_registered(self, user_id, device_id, + initial_device_display_name=None): + """ + If the given device has not been registered, register it with the + supplied display name. + + If no device_id is supplied, we make one up. + + Args: + user_id (str): @user:id + device_id (str | None): device id supplied by client + initial_device_display_name (str | None): device display name from + client + Returns: + str: device id (generated if none was supplied) + """ + if device_id is not None: + yield self.store.store_device( + user_id=user_id, + device_id=device_id, + initial_device_display_name=initial_device_display_name, + ignore_if_known=True, + ) + defer.returnValue(device_id) + + # if the device id is not specified, we'll autogen one, but loop a few + # times in case of a clash. + attempts = 0 + while attempts < 5: + try: + device_id = stringutils.random_string_with_symbols(16) + yield self.store.store_device( + user_id=user_id, + device_id=device_id, + initial_device_display_name=initial_device_display_name, + ignore_if_known=False, + ) + defer.returnValue(device_id) + except errors.StoreError: + attempts += 1 + + raise errors.StoreError(500, "Couldn't generate a device ID.") + + @defer.inlineCallbacks + def get_devices_by_user(self, user_id): + """ + Retrieve the given user's devices + + Args: + user_id (str): + Returns: + defer.Deferred: list[dict[str, X]]: info on each device + """ + + device_map = yield self.store.get_devices_by_user(user_id) + + ips = yield self.store.get_last_client_ip_by_device( + devices=((user_id, device_id) for device_id in device_map.keys()) + ) + + devices = device_map.values() + for device in devices: + _update_device_from_client_ips(device, ips) + + defer.returnValue(devices) + + @defer.inlineCallbacks + def get_device(self, user_id, device_id): + """ Retrieve the given device + + Args: + user_id (str): + device_id (str): + + Returns: + defer.Deferred: dict[str, X]: info on the device + Raises: + errors.NotFoundError: if the device was not found + """ + try: + device = yield self.store.get_device(user_id, device_id) + except errors.StoreError: + raise errors.NotFoundError + ips = yield self.store.get_last_client_ip_by_device( + devices=((user_id, device_id),) + ) + _update_device_from_client_ips(device, ips) + defer.returnValue(device) + + @defer.inlineCallbacks + def delete_device(self, user_id, device_id): + """ Delete the given device + + Args: + user_id (str): + device_id (str): + + Returns: + defer.Deferred: + """ + + try: + yield self.store.delete_device(user_id, device_id) + except errors.StoreError, e: + if e.code == 404: + # no match + pass + else: + raise + + yield self.store.user_delete_access_tokens( + user_id, device_id=device_id, + delete_refresh_tokens=True, + ) + + yield self.store.delete_e2e_keys_by_device( + user_id=user_id, device_id=device_id + ) + + @defer.inlineCallbacks + def update_device(self, user_id, device_id, content): + """ Update the given device + + Args: + user_id (str): + device_id (str): + content (dict): body of update request + + Returns: + defer.Deferred: + """ + + try: + yield self.store.update_device( + user_id, + device_id, + new_display_name=content.get("display_name") + ) + except errors.StoreError, e: + if e.code == 404: + raise errors.NotFoundError() + else: + raise + + +def _update_device_from_client_ips(device, client_ips): + ip = client_ips.get((device["user_id"], device["device_id"]), {}) + device.update({ + "last_seen_ts": ip.get("last_seen"), + "last_seen_ip": ip.get("ip"), + }) diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py index 8eeb225811..4bea7f2b19 100644 --- a/synapse/handlers/directory.py +++ b/synapse/handlers/directory.py @@ -33,6 +33,7 @@ class DirectoryHandler(BaseHandler): super(DirectoryHandler, self).__init__(hs) self.state = hs.get_state_handler() + self.appservice_handler = hs.get_application_service_handler() self.federation = hs.get_replication_layer() self.federation.register_query_handler( @@ -281,7 +282,7 @@ class DirectoryHandler(BaseHandler): ) if not result: # Query AS to see if it exists - as_handler = self.hs.get_handlers().appservice_handler + as_handler = self.appservice_handler result = yield as_handler.query_room_alias_exists(room_alias) defer.returnValue(result) diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py new file mode 100644 index 0000000000..2c7bfd91ed --- /dev/null +++ b/synapse/handlers/e2e_keys.py @@ -0,0 +1,139 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 collections +import json +import logging + +from twisted.internet import defer + +from synapse.api import errors +import synapse.types + +logger = logging.getLogger(__name__) + + +class E2eKeysHandler(object): + def __init__(self, hs): + self.store = hs.get_datastore() + self.federation = hs.get_replication_layer() + self.is_mine_id = hs.is_mine_id + self.server_name = hs.hostname + + # doesn't really work as part of the generic query API, because the + # query request requires an object POST, but we abuse the + # "query handler" interface. + self.federation.register_query_handler( + "client_keys", self.on_federation_query_client_keys + ) + + @defer.inlineCallbacks + def query_devices(self, query_body): + """ Handle a device key query from a client + + { + "device_keys": { + "<user_id>": ["<device_id>"] + } + } + -> + { + "device_keys": { + "<user_id>": { + "<device_id>": { + ... + } + } + } + } + """ + device_keys_query = query_body.get("device_keys", {}) + + # separate users by domain. + # make a map from domain to user_id to device_ids + queries_by_domain = collections.defaultdict(dict) + for user_id, device_ids in device_keys_query.items(): + user = synapse.types.UserID.from_string(user_id) + queries_by_domain[user.domain][user_id] = device_ids + + # do the queries + # TODO: do these in parallel + results = {} + for destination, destination_query in queries_by_domain.items(): + if destination == self.server_name: + res = yield self.query_local_devices(destination_query) + else: + res = yield self.federation.query_client_keys( + destination, {"device_keys": destination_query} + ) + res = res["device_keys"] + for user_id, keys in res.items(): + if user_id in destination_query: + results[user_id] = keys + + defer.returnValue((200, {"device_keys": results})) + + @defer.inlineCallbacks + def query_local_devices(self, query): + """Get E2E device keys for local users + + Args: + query (dict[string, list[string]|None): map from user_id to a list + of devices to query (None for all devices) + + Returns: + defer.Deferred: (resolves to dict[string, dict[string, dict]]): + map from user_id -> device_id -> device details + """ + local_query = [] + + result_dict = {} + for user_id, device_ids in query.items(): + if not self.is_mine_id(user_id): + logger.warning("Request for keys for non-local user %s", + user_id) + raise errors.SynapseError(400, "Not a user here") + + if not device_ids: + local_query.append((user_id, None)) + else: + for device_id in device_ids: + local_query.append((user_id, device_id)) + + # make sure that each queried user appears in the result dict + result_dict[user_id] = {} + + results = yield self.store.get_e2e_device_keys(local_query) + + # Build the result structure, un-jsonify the results, and add the + # "unsigned" section + for user_id, device_keys in results.items(): + for device_id, device_info in device_keys.items(): + r = json.loads(device_info["key_json"]) + r["unsigned"] = {} + display_name = device_info["device_display_name"] + if display_name is not None: + r["unsigned"]["device_display_name"] = display_name + result_dict[user_id][device_id] = r + + defer.returnValue(result_dict) + + @defer.inlineCallbacks + def on_federation_query_client_keys(self, query_body): + """ Handle a device key query from a federated server + """ + device_keys_query = query_body.get("device_keys", {}) + res = yield self.query_local_devices(device_keys_query) + defer.returnValue({"device_keys": res}) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 648a505e65..ff6bb475b5 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -66,10 +66,6 @@ class FederationHandler(BaseHandler): self.hs = hs - self.distributor.observe("user_joined_room", self.user_joined_room) - - self.waiting_for_join_list = {} - self.store = hs.get_datastore() self.replication_layer = hs.get_replication_layer() self.state_handler = hs.get_state_handler() @@ -128,7 +124,7 @@ class FederationHandler(BaseHandler): try: event_stream_id, max_stream_id = yield self._persist_auth_tree( - auth_chain, state, event + origin, auth_chain, state, event ) except AuthError as e: raise FederationError( @@ -253,7 +249,7 @@ class FederationHandler(BaseHandler): if ev.type != EventTypes.Member: continue try: - domain = UserID.from_string(ev.state_key).domain + domain = get_domain_from_id(ev.state_key) except: continue @@ -339,29 +335,58 @@ class FederationHandler(BaseHandler): state_events.update({s.event_id: s for s in state}) events_to_state[e_id] = state - seen_events = yield self.store.have_events( - set(auth_events.keys()) | set(state_events.keys()) - ) - - all_events = events + state_events.values() + auth_events.values() required_auth = set( - a_id for event in all_events for a_id, _ in event.auth_events + a_id + for event in events + state_events.values() + auth_events.values() + for a_id, _ in event.auth_events ) - + auth_events.update({ + e_id: event_map[e_id] for e_id in required_auth if e_id in event_map + }) missing_auth = required_auth - set(auth_events) - results = yield defer.gatherResults( - [ - self.replication_layer.get_pdu( - [dest], - event_id, - outlier=True, - timeout=10000, + failed_to_fetch = set() + + # Try and fetch any missing auth events from both DB and remote servers. + # We repeatedly do this until we stop finding new auth events. + while missing_auth - failed_to_fetch: + logger.info("Missing auth for backfill: %r", missing_auth) + ret_events = yield self.store.get_events(missing_auth - failed_to_fetch) + auth_events.update(ret_events) + + required_auth.update( + a_id for event in ret_events.values() for a_id, _ in event.auth_events + ) + missing_auth = required_auth - set(auth_events) + + if missing_auth - failed_to_fetch: + logger.info( + "Fetching missing auth for backfill: %r", + missing_auth - failed_to_fetch ) - for event_id in missing_auth - ], - consumeErrors=True - ).addErrback(unwrapFirstError) - auth_events.update({a.event_id: a for a in results}) + + results = yield defer.gatherResults( + [ + self.replication_layer.get_pdu( + [dest], + event_id, + outlier=True, + timeout=10000, + ) + for event_id in missing_auth - failed_to_fetch + ], + consumeErrors=True + ).addErrback(unwrapFirstError) + auth_events.update({a.event_id: a for a in results}) + required_auth.update( + a_id for event in results for a_id, _ in event.auth_events + ) + missing_auth = required_auth - set(auth_events) + + failed_to_fetch = missing_auth - set(auth_events) + + seen_events = yield self.store.have_events( + set(auth_events.keys()) | set(state_events.keys()) + ) ev_infos = [] for a in auth_events.values(): @@ -374,6 +399,7 @@ class FederationHandler(BaseHandler): (auth_events[a_id].type, auth_events[a_id].state_key): auth_events[a_id] for a_id, _ in a.auth_events + if a_id in auth_events } }) @@ -385,6 +411,7 @@ class FederationHandler(BaseHandler): (auth_events[a_id].type, auth_events[a_id].state_key): auth_events[a_id] for a_id, _ in event_map[e_id].auth_events + if a_id in auth_events } }) @@ -403,7 +430,7 @@ class FederationHandler(BaseHandler): # previous to work out the state. # TODO: We can probably do something more clever here. yield self._handle_new_event( - dest, event + dest, event, backfilled=True, ) defer.returnValue(events) @@ -639,7 +666,7 @@ class FederationHandler(BaseHandler): pass event_stream_id, max_stream_id = yield self._persist_auth_tree( - auth_chain, state, event + origin, auth_chain, state, event ) with PreserveLoggingContext(): @@ -690,7 +717,9 @@ class FederationHandler(BaseHandler): logger.warn("Failed to create join %r because %s", event, e) raise e - self.auth.check(event, auth_events=context.current_state) + # The remote hasn't signed it yet, obviously. We'll do the full checks + # when we get the event back in `on_send_join_request` + self.auth.check(event, auth_events=context.current_state, do_sig_check=False) defer.returnValue(event) @@ -920,7 +949,9 @@ class FederationHandler(BaseHandler): ) try: - self.auth.check(event, auth_events=context.current_state) + # The remote hasn't signed it yet, obviously. We'll do the full checks + # when we get the event back in `on_send_leave_request` + self.auth.check(event, auth_events=context.current_state, do_sig_check=False) except AuthError as e: logger.warn("Failed to create new leave %r because %s", event, e) raise e @@ -989,14 +1020,9 @@ class FederationHandler(BaseHandler): defer.returnValue(None) @defer.inlineCallbacks - def get_state_for_pdu(self, origin, room_id, event_id, do_auth=True): + def get_state_for_pdu(self, room_id, event_id): yield run_on_reactor() - if do_auth: - in_room = yield self.auth.check_host_in_room(room_id, origin) - if not in_room: - raise AuthError(403, "Host not in room.") - state_groups = yield self.store.get_state_groups( room_id, [event_id] ) @@ -1020,13 +1046,16 @@ class FederationHandler(BaseHandler): res = results.values() for event in res: - event.signatures.update( - compute_event_signature( - event, - self.hs.hostname, - self.hs.config.signing_key[0] + # We sign these again because there was a bug where we + # incorrectly signed things the first time round + if self.hs.is_mine_id(event.event_id): + event.signatures.update( + compute_event_signature( + event, + self.hs.hostname, + self.hs.config.signing_key[0] + ) ) - ) defer.returnValue(res) else: @@ -1064,16 +1093,17 @@ class FederationHandler(BaseHandler): ) if event: - # FIXME: This is a temporary work around where we occasionally - # return events slightly differently than when they were - # originally signed - event.signatures.update( - compute_event_signature( - event, - self.hs.hostname, - self.hs.config.signing_key[0] + if self.hs.is_mine_id(event.event_id): + # FIXME: This is a temporary work around where we occasionally + # return events slightly differently than when they were + # originally signed + event.signatures.update( + compute_event_signature( + event, + self.hs.hostname, + self.hs.config.signing_key[0] + ) ) - ) if do_auth: in_room = yield self.auth.check_host_in_room( @@ -1083,6 +1113,12 @@ class FederationHandler(BaseHandler): if not in_room: raise AuthError(403, "Host not in room.") + events = yield self._filter_events_for_server( + origin, event.room_id, [event] + ) + + event = events[0] + defer.returnValue(event) else: defer.returnValue(None) @@ -1091,15 +1127,6 @@ class FederationHandler(BaseHandler): def get_min_depth_for_context(self, context): return self.store.get_min_depth(context) - @log_function - def user_joined_room(self, user, room_id): - waiters = self.waiting_for_join_list.get( - (user.to_string(), room_id), - [] - ) - while waiters: - waiters.pop().callback(None) - @defer.inlineCallbacks @log_function def _handle_new_event(self, origin, event, state=None, auth_events=None, @@ -1122,11 +1149,12 @@ class FederationHandler(BaseHandler): backfilled=backfilled, ) - # this intentionally does not yield: we don't care about the result - # and don't need to wait for it. - preserve_fn(self.hs.get_pusherpool().on_new_notifications)( - event_stream_id, max_stream_id - ) + if not backfilled: + # this intentionally does not yield: we don't care about the result + # and don't need to wait for it. + preserve_fn(self.hs.get_pusherpool().on_new_notifications)( + event_stream_id, max_stream_id + ) defer.returnValue((context, event_stream_id, max_stream_id)) @@ -1158,11 +1186,19 @@ class FederationHandler(BaseHandler): ) @defer.inlineCallbacks - def _persist_auth_tree(self, auth_events, state, event): + def _persist_auth_tree(self, origin, auth_events, state, event): """Checks the auth chain is valid (and passes auth checks) for the state and event. Then persists the auth chain and state atomically. Persists the event seperately. + Will attempt to fetch missing auth events. + + Args: + origin (str): Where the events came from + auth_events (list) + state (list) + event (Event) + Returns: 2-tuple of (event_stream_id, max_stream_id) from the persist_event call for `event` @@ -1175,7 +1211,7 @@ class FederationHandler(BaseHandler): event_map = { e.event_id: e - for e in auth_events + for e in itertools.chain(auth_events, state, [event]) } create_event = None @@ -1184,10 +1220,29 @@ class FederationHandler(BaseHandler): create_event = e break + missing_auth_events = set() + for e in itertools.chain(auth_events, state, [event]): + for e_id, _ in e.auth_events: + if e_id not in event_map: + missing_auth_events.add(e_id) + + for e_id in missing_auth_events: + m_ev = yield self.replication_layer.get_pdu( + [origin], + e_id, + outlier=True, + timeout=10000, + ) + if m_ev and m_ev.event_id == e_id: + event_map[e_id] = m_ev + else: + logger.info("Failed to find auth event %r", e_id) + for e in itertools.chain(auth_events, state, [event]): auth_for_e = { (event_map[e_id].type, event_map[e_id].state_key): event_map[e_id] for e_id, _ in e.auth_events + if e_id in event_map } if create_event: auth_for_e[(EventTypes.Create, "")] = create_event @@ -1421,7 +1476,7 @@ class FederationHandler(BaseHandler): local_view = dict(auth_events) remote_view = dict(auth_events) remote_view.update({ - (d.type, d.state_key): d for d in different_events + (d.type, d.state_key): d for d in different_events if d }) new_state, prev_state = self.state_handler.resolve_events( diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 656ce124f9..559e5d5a71 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -21,7 +21,7 @@ from synapse.api.errors import ( ) from ._base import BaseHandler from synapse.util.async import run_on_reactor -from synapse.api.errors import SynapseError +from synapse.api.errors import SynapseError, Codes import json import logging @@ -41,6 +41,20 @@ class IdentityHandler(BaseHandler): hs.config.use_insecure_ssl_client_just_for_testing_do_not_use ) + def _should_trust_id_server(self, id_server): + if id_server not in self.trusted_id_servers: + if self.trust_any_id_server_just_for_testing_do_not_use: + logger.warn( + "Trusting untrustworthy ID server %r even though it isn't" + " in the trusted id list for testing because" + " 'use_insecure_ssl_client_just_for_testing_do_not_use'" + " is set in the config", + id_server, + ) + else: + return False + return True + @defer.inlineCallbacks def threepid_from_creds(self, creds): yield run_on_reactor() @@ -59,19 +73,12 @@ class IdentityHandler(BaseHandler): else: raise SynapseError(400, "No client_secret in creds") - if id_server not in self.trusted_id_servers: - if self.trust_any_id_server_just_for_testing_do_not_use: - logger.warn( - "Trusting untrustworthy ID server %r even though it isn't" - " in the trusted id list for testing because" - " 'use_insecure_ssl_client_just_for_testing_do_not_use'" - " is set in the config", - id_server, - ) - else: - logger.warn('%s is not a trusted ID server: rejecting 3pid ' + - 'credentials', id_server) - defer.returnValue(None) + if not self._should_trust_id_server(id_server): + logger.warn( + '%s is not a trusted ID server: rejecting 3pid ' + + 'credentials', id_server + ) + defer.returnValue(None) data = {} try: @@ -129,6 +136,12 @@ class IdentityHandler(BaseHandler): def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs): yield run_on_reactor() + if not self._should_trust_id_server(id_server): + raise SynapseError( + 400, "Untrusted ID server '%s'" % id_server, + Codes.SERVER_NOT_TRUSTED + ) + params = { 'email': email, 'client_secret': client_secret, diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index c41dafdef5..dc76d34a52 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -26,9 +26,9 @@ from synapse.types import ( UserID, RoomAlias, RoomStreamToken, StreamToken, get_domain_from_id ) from synapse.util import unwrapFirstError -from synapse.util.async import concurrently_execute +from synapse.util.async import concurrently_execute, run_on_reactor, ReadWriteLock from synapse.util.caches.snapshot_cache import SnapshotCache -from synapse.util.logcontext import PreserveLoggingContext, preserve_fn +from synapse.util.logcontext import preserve_fn from synapse.visibility import filter_events_for_client from ._base import BaseHandler @@ -50,9 +50,23 @@ class MessageHandler(BaseHandler): self.validator = EventValidator() self.snapshot_cache = SnapshotCache() + self.pagination_lock = ReadWriteLock() + + @defer.inlineCallbacks + def purge_history(self, room_id, event_id): + event = yield self.store.get_event(event_id) + + if event.room_id != room_id: + raise SynapseError(400, "Event is for wrong room.") + + depth = event.depth + + with (yield self.pagination_lock.write(room_id)): + yield self.store.delete_old_state(room_id, depth) + @defer.inlineCallbacks def get_messages(self, requester, room_id=None, pagin_config=None, - as_client_event=True): + as_client_event=True, event_filter=None): """Get messages in a room. Args: @@ -61,11 +75,11 @@ class MessageHandler(BaseHandler): pagin_config (synapse.api.streams.PaginationConfig): The pagination config rules to apply, if any. as_client_event (bool): True to get events in client-server format. + event_filter (Filter): Filter to apply to results or None Returns: dict: Pagination API results """ user_id = requester.user.to_string() - data_source = self.hs.get_event_sources().sources["room"] if pagin_config.from_token: room_token = pagin_config.from_token.room_key @@ -85,42 +99,48 @@ class MessageHandler(BaseHandler): source_config = pagin_config.get_source_config("room") - membership, member_event_id = yield self._check_in_room_or_world_readable( - room_id, user_id - ) + with (yield self.pagination_lock.read(room_id)): + membership, member_event_id = yield self._check_in_room_or_world_readable( + room_id, user_id + ) - if source_config.direction == 'b': - # if we're going backwards, we might need to backfill. This - # requires that we have a topo token. - if room_token.topological: - max_topo = room_token.topological - else: - max_topo = yield self.store.get_max_topological_token_for_stream_and_room( - room_id, room_token.stream - ) + if source_config.direction == 'b': + # if we're going backwards, we might need to backfill. This + # requires that we have a topo token. + if room_token.topological: + max_topo = room_token.topological + else: + max_topo = yield self.store.get_max_topological_token( + room_id, room_token.stream + ) + + if membership == Membership.LEAVE: + # If they have left the room then clamp the token to be before + # they left the room, to save the effort of loading from the + # database. + leave_token = yield self.store.get_topological_token_for_event( + member_event_id + ) + leave_token = RoomStreamToken.parse(leave_token) + if leave_token.topological < max_topo: + source_config.from_key = str(leave_token) - if membership == Membership.LEAVE: - # If they have left the room then clamp the token to be before - # they left the room, to save the effort of loading from the - # database. - leave_token = yield self.store.get_topological_token_for_event( - member_event_id + yield self.hs.get_handlers().federation_handler.maybe_backfill( + room_id, max_topo ) - leave_token = RoomStreamToken.parse(leave_token) - if leave_token.topological < max_topo: - source_config.from_key = str(leave_token) - yield self.hs.get_handlers().federation_handler.maybe_backfill( - room_id, max_topo + events, next_key = yield self.store.paginate_room_events( + room_id=room_id, + from_key=source_config.from_key, + to_key=source_config.to_key, + direction=source_config.direction, + limit=source_config.limit, + event_filter=event_filter, ) - events, next_key = yield data_source.get_pagination_rows( - requester.user, source_config, room_id - ) - - next_token = pagin_config.from_token.copy_and_replace( - "room_key", next_key - ) + next_token = pagin_config.from_token.copy_and_replace( + "room_key", next_key + ) if not events: defer.returnValue({ @@ -129,6 +149,9 @@ class MessageHandler(BaseHandler): "end": next_token.to_string(), }) + if event_filter: + events = event_filter.filter(events) + events = yield filter_events_for_client( self.store, user_id, @@ -908,13 +931,16 @@ class MessageHandler(BaseHandler): "Failed to get destination from event %s", s.event_id ) - with PreserveLoggingContext(): - # Don't block waiting on waking up all the listeners. + @defer.inlineCallbacks + def _notify(): + yield run_on_reactor() self.notifier.on_new_room_event( event, event_stream_id, max_stream_id, extra_users=extra_users ) + preserve_fn(_notify)() + # If invite, remove room_state from unsigned before sending. event.unsigned.pop("invite_room_state", None) diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 37f57301fb..6b70fa3817 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -50,6 +50,8 @@ timers_fired_counter = metrics.register_counter("timers_fired") federation_presence_counter = metrics.register_counter("federation_presence") bump_active_time_counter = metrics.register_counter("bump_active_time") +get_updates_counter = metrics.register_counter("get_updates", labels=["type"]) + # If a user was last active in the last LAST_ACTIVE_GRANULARITY, consider them # "currently_active" @@ -68,6 +70,10 @@ FEDERATION_TIMEOUT = 30 * 60 * 1000 # How often to resend presence to remote servers FEDERATION_PING_INTERVAL = 25 * 60 * 1000 +# How long we will wait before assuming that the syncs from an external process +# are dead. +EXTERNAL_PROCESS_EXPIRY = 5 * 60 * 1000 + assert LAST_ACTIVE_GRANULARITY < IDLE_TIMER @@ -158,15 +164,26 @@ class PresenceHandler(object): self.serial_to_user = {} self._next_serial = 1 - # Keeps track of the number of *ongoing* syncs. While this is non zero - # a user will never go offline. + # Keeps track of the number of *ongoing* syncs on this process. While + # this is non zero a user will never go offline. self.user_to_num_current_syncs = {} + # Keeps track of the number of *ongoing* syncs on other processes. + # While any sync is ongoing on another process the user will never + # go offline. + # Each process has a unique identifier and an update frequency. If + # no update is received from that process within the update period then + # we assume that all the sync requests on that process have stopped. + # Stored as a dict from process_id to set of user_id, and a dict of + # process_id to millisecond timestamp last updated. + self.external_process_to_current_syncs = {} + self.external_process_last_updated_ms = {} + # Start a LoopingCall in 30s that fires every 5s. # The initial delay is to allow disconnected clients a chance to # reconnect before we treat them as offline. self.clock.call_later( - 30 * 1000, + 30, self.clock.looping_call, self._handle_timeouts, 5000, @@ -266,31 +283,48 @@ class PresenceHandler(object): """Checks the presence of users that have timed out and updates as appropriate. """ + logger.info("Handling presence timeouts") now = self.clock.time_msec() - with Measure(self.clock, "presence_handle_timeouts"): - # Fetch the list of users that *may* have timed out. Things may have - # changed since the timeout was set, so we won't necessarily have to - # take any action. - users_to_check = self.wheel_timer.fetch(now) + try: + with Measure(self.clock, "presence_handle_timeouts"): + # Fetch the list of users that *may* have timed out. Things may have + # changed since the timeout was set, so we won't necessarily have to + # take any action. + users_to_check = set(self.wheel_timer.fetch(now)) + + # Check whether the lists of syncing processes from an external + # process have expired. + expired_process_ids = [ + process_id for process_id, last_update + in self.external_process_last_updated_ms.items() + if now - last_update > EXTERNAL_PROCESS_EXPIRY + ] + for process_id in expired_process_ids: + users_to_check.update( + self.external_process_last_updated_ms.pop(process_id, ()) + ) + self.external_process_last_update.pop(process_id) - states = [ - self.user_to_current_state.get( - user_id, UserPresenceState.default(user_id) - ) - for user_id in set(users_to_check) - ] + states = [ + self.user_to_current_state.get( + user_id, UserPresenceState.default(user_id) + ) + for user_id in users_to_check + ] - timers_fired_counter.inc_by(len(states)) + timers_fired_counter.inc_by(len(states)) - changes = handle_timeouts( - states, - is_mine_fn=self.is_mine_id, - user_to_num_current_syncs=self.user_to_num_current_syncs, - now=now, - ) + changes = handle_timeouts( + states, + is_mine_fn=self.is_mine_id, + syncing_user_ids=self.get_currently_syncing_users(), + now=now, + ) - preserve_fn(self._update_states)(changes) + preserve_fn(self._update_states)(changes) + except: + logger.exception("Exception in _handle_timeouts loop") @defer.inlineCallbacks def bump_presence_active_time(self, user): @@ -363,6 +397,74 @@ class PresenceHandler(object): defer.returnValue(_user_syncing()) + def get_currently_syncing_users(self): + """Get the set of user ids that are currently syncing on this HS. + Returns: + set(str): A set of user_id strings. + """ + syncing_user_ids = { + user_id for user_id, count in self.user_to_num_current_syncs.items() + if count + } + for user_ids in self.external_process_to_current_syncs.values(): + syncing_user_ids.update(user_ids) + return syncing_user_ids + + @defer.inlineCallbacks + def update_external_syncs(self, process_id, syncing_user_ids): + """Update the syncing users for an external process + + Args: + process_id(str): An identifier for the process the users are + syncing against. This allows synapse to process updates + as user start and stop syncing against a given process. + syncing_user_ids(set(str)): The set of user_ids that are + currently syncing on that server. + """ + + # Grab the previous list of user_ids that were syncing on that process + prev_syncing_user_ids = ( + self.external_process_to_current_syncs.get(process_id, set()) + ) + # Grab the current presence state for both the users that are syncing + # now and the users that were syncing before this update. + prev_states = yield self.current_state_for_users( + syncing_user_ids | prev_syncing_user_ids + ) + updates = [] + time_now_ms = self.clock.time_msec() + + # For each new user that is syncing check if we need to mark them as + # being online. + for new_user_id in syncing_user_ids - prev_syncing_user_ids: + prev_state = prev_states[new_user_id] + if prev_state.state == PresenceState.OFFLINE: + updates.append(prev_state.copy_and_replace( + state=PresenceState.ONLINE, + last_active_ts=time_now_ms, + last_user_sync_ts=time_now_ms, + )) + else: + updates.append(prev_state.copy_and_replace( + last_user_sync_ts=time_now_ms, + )) + + # For each user that is still syncing or stopped syncing update the + # last sync time so that we will correctly apply the grace period when + # they stop syncing. + for old_user_id in prev_syncing_user_ids: + prev_state = prev_states[old_user_id] + updates.append(prev_state.copy_and_replace( + last_user_sync_ts=time_now_ms, + )) + + yield self._update_states(updates) + + # Update the last updated time for the process. We expire the entries + # if we don't receive an update in the given timeframe. + self.external_process_last_updated_ms[process_id] = self.clock.time_msec() + self.external_process_to_current_syncs[process_id] = syncing_user_ids + @defer.inlineCallbacks def current_state_for_user(self, user_id): """Get the current presence state for a user. @@ -879,13 +981,13 @@ class PresenceEventSource(object): user_ids_changed = set() changed = None - if from_key and max_token - from_key < 100: - # For small deltas, its quicker to get all changes and then - # work out if we share a room or they're in our presence list + if from_key: changed = stream_change_cache.get_all_entities_changed(from_key) - # get_all_entities_changed can return None - if changed is not None: + if changed is not None and len(changed) < 500: + # For small deltas, its quicker to get all changes and then + # work out if we share a room or they're in our presence list + get_updates_counter.inc("stream") for other_user_id in changed: if other_user_id in friends: user_ids_changed.add(other_user_id) @@ -897,6 +999,8 @@ class PresenceEventSource(object): else: # Too many possible updates. Find all users we can see and check # if any of them have changed. + get_updates_counter.inc("full") + user_ids_to_check = set() for room_id in room_ids: users = yield self.store.get_users_in_room(room_id) @@ -935,15 +1039,14 @@ class PresenceEventSource(object): return self.get_new_events(user, from_key=None, include_offline=False) -def handle_timeouts(user_states, is_mine_fn, user_to_num_current_syncs, now): +def handle_timeouts(user_states, is_mine_fn, syncing_user_ids, now): """Checks the presence of users that have timed out and updates as appropriate. Args: user_states(list): List of UserPresenceState's to check. is_mine_fn (fn): Function that returns if a user_id is ours - user_to_num_current_syncs (dict): Mapping of user_id to number of currently - active syncs. + syncing_user_ids (set): Set of user_ids with active syncs. now (int): Current time in ms. Returns: @@ -954,21 +1057,20 @@ def handle_timeouts(user_states, is_mine_fn, user_to_num_current_syncs, now): for state in user_states: is_mine = is_mine_fn(state.user_id) - new_state = handle_timeout(state, is_mine, user_to_num_current_syncs, now) + new_state = handle_timeout(state, is_mine, syncing_user_ids, now) if new_state: changes[state.user_id] = new_state return changes.values() -def handle_timeout(state, is_mine, user_to_num_current_syncs, now): +def handle_timeout(state, is_mine, syncing_user_ids, now): """Checks the presence of the user to see if any of the timers have elapsed Args: state (UserPresenceState) is_mine (bool): Whether the user is ours - user_to_num_current_syncs (dict): Mapping of user_id to number of currently - active syncs. + syncing_user_ids (set): Set of user_ids with active syncs. now (int): Current time in ms. Returns: @@ -1002,7 +1104,7 @@ def handle_timeout(state, is_mine, user_to_num_current_syncs, now): # If there are have been no sync for a while (and none ongoing), # set presence to offline - if not user_to_num_current_syncs.get(user_id, 0): + if user_id not in syncing_user_ids: if now - state.last_user_sync_ts > SYNC_ONLINE_TIMEOUT: state = state.copy_and_replace( state=PresenceState.OFFLINE, diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py index e37409170d..d9ac09078d 100644 --- a/synapse/handlers/profile.py +++ b/synapse/handlers/profile.py @@ -13,15 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer +import synapse.types from synapse.api.errors import SynapseError, AuthError, CodeMessageException -from synapse.types import UserID, Requester - +from synapse.types import UserID from ._base import BaseHandler -import logging - logger = logging.getLogger(__name__) @@ -36,13 +36,6 @@ class ProfileHandler(BaseHandler): "profile", self.on_profile_query ) - distributor = hs.get_distributor() - - distributor.observe("registered_user", self.registered_user) - - def registered_user(self, user): - return self.store.create_profile(user.localpart) - @defer.inlineCallbacks def get_displayname(self, target_user): if self.hs.is_mine(target_user): @@ -172,7 +165,9 @@ class ProfileHandler(BaseHandler): try: # Assume the user isn't a guest because we don't let guests set # profile or avatar data. - requester = Requester(user, "", False) + # XXX why are we recreating `requester` here for each room? + # what was wrong with the `requester` we were passed? + requester = synapse.types.create_requester(user) yield handler.update_membership( requester, user, diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 5883b9111e..dd75c4fecf 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -14,19 +14,19 @@ # limitations under the License. """Contains functions for registering clients.""" +import logging +import urllib + from twisted.internet import defer -from synapse.types import UserID +import synapse.types from synapse.api.errors import ( AuthError, Codes, SynapseError, RegistrationError, InvalidCaptchaError ) -from ._base import BaseHandler -from synapse.util.async import run_on_reactor from synapse.http.client import CaptchaServerHttpClient -from synapse.util.distributor import registered_user - -import logging -import urllib +from synapse.types import UserID +from synapse.util.async import run_on_reactor +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -37,8 +37,6 @@ class RegistrationHandler(BaseHandler): super(RegistrationHandler, self).__init__(hs) self.auth = hs.get_auth() - self.distributor = hs.get_distributor() - self.distributor.declare("registered_user") self.captcha_client = CaptchaServerHttpClient(hs) self._next_generated_user_id = None @@ -55,6 +53,13 @@ class RegistrationHandler(BaseHandler): Codes.INVALID_USERNAME ) + if localpart[0] == '_': + raise SynapseError( + 400, + "User ID may not begin with _", + Codes.INVALID_USERNAME + ) + user = UserID(localpart, self.hs.hostname) user_id = user.to_string() @@ -93,7 +98,8 @@ class RegistrationHandler(BaseHandler): password=None, generate_token=True, guest_access_token=None, - make_guest=False + make_guest=False, + admin=False, ): """Registers a new client on the server. @@ -101,8 +107,13 @@ class RegistrationHandler(BaseHandler): localpart : The local part of the user ID to register. If None, one will be generated. password (str) : The password to assign to this user so they can - login again. This can be None which means they cannot login again - via a password (e.g. the user is an application service user). + login again. This can be None which means they cannot login again + via a password (e.g. the user is an application service user). + generate_token (bool): Whether a new access token should be + generated. Having this be True should be considered deprecated, + since it offers no means of associating a device_id with the + access_token. Instead you should call auth_handler.issue_access_token + after registration. Returns: A tuple of (user_id, access_token). Raises: @@ -140,9 +151,12 @@ class RegistrationHandler(BaseHandler): password_hash=password_hash, was_guest=was_guest, make_guest=make_guest, + create_profile_with_localpart=( + # If the user was a guest then they already have a profile + None if was_guest else user.localpart + ), + admin=admin, ) - - yield registered_user(self.distributor, user) else: # autogen a sequential user ID attempts = 0 @@ -160,7 +174,8 @@ class RegistrationHandler(BaseHandler): user_id=user_id, token=token, password_hash=password_hash, - make_guest=make_guest + make_guest=make_guest, + create_profile_with_localpart=user.localpart, ) except SynapseError: # if user id is taken, just generate another @@ -168,7 +183,6 @@ class RegistrationHandler(BaseHandler): user_id = None token = None attempts += 1 - yield registered_user(self.distributor, user) # We used to generate default identicons here, but nowadays # we want clients to generate their own as part of their branding @@ -195,15 +209,13 @@ class RegistrationHandler(BaseHandler): user_id, allowed_appservice=service ) - token = self.auth_handler().generate_access_token(user_id) yield self.store.register( user_id=user_id, - token=token, password_hash="", appservice_id=service_id, + create_profile_with_localpart=user.localpart, ) - yield registered_user(self.distributor, user) - defer.returnValue((user_id, token)) + defer.returnValue(user_id) @defer.inlineCallbacks def check_recaptcha(self, ip, private_key, challenge, response): @@ -248,9 +260,9 @@ class RegistrationHandler(BaseHandler): yield self.store.register( user_id=user_id, token=token, - password_hash=None + password_hash=None, + create_profile_with_localpart=user.localpart, ) - yield registered_user(self.distributor, user) except Exception as e: yield self.store.add_access_token_to_user(user_id, token) # Ignore Registration errors @@ -359,8 +371,10 @@ class RegistrationHandler(BaseHandler): defer.returnValue(data) @defer.inlineCallbacks - def get_or_create_user(self, localpart, displayname, duration_seconds): - """Creates a new user or returns an access token for an existing one + def get_or_create_user(self, localpart, displayname, duration_in_ms, + password_hash=None): + """Creates a new user if the user does not exist, + else revokes all previous access tokens and generates a new one. Args: localpart : The local part of the user ID to register. If None, @@ -387,32 +401,32 @@ class RegistrationHandler(BaseHandler): user = UserID(localpart, self.hs.hostname) user_id = user.to_string() - auth_handler = self.hs.get_handlers().auth_handler - token = auth_handler.generate_short_term_login_token(user_id, duration_seconds) + token = self.auth_handler().generate_access_token( + user_id, None, duration_in_ms) if need_register: yield self.store.register( user_id=user_id, token=token, - password_hash=None + password_hash=password_hash, + create_profile_with_localpart=user.localpart, ) - - yield registered_user(self.distributor, user) else: - yield self.store.flush_user(user_id=user_id) + yield self.store.user_delete_access_tokens(user_id=user_id) yield self.store.add_access_token_to_user(user_id=user_id, token=token) if displayname is not None: logger.info("setting user display name: %s -> %s", user_id, displayname) profile_handler = self.hs.get_handlers().profile_handler + requester = synapse.types.create_requester(user) yield profile_handler.set_displayname( - user, user, displayname + user, requester, displayname ) defer.returnValue((user_id, token)) def auth_handler(self): - return self.hs.get_handlers().auth_handler + return self.hs.get_auth_handler() @defer.inlineCallbacks def guest_access_token_for(self, medium, address, inviter_user_id): diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 3d63b3c513..bf6b1c1535 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -20,7 +20,7 @@ from ._base import BaseHandler from synapse.types import UserID, RoomAlias, RoomID, RoomStreamToken from synapse.api.constants import ( - EventTypes, JoinRules, RoomCreationPreset, + EventTypes, JoinRules, RoomCreationPreset, Membership, ) from synapse.api.errors import AuthError, StoreError, SynapseError from synapse.util import stringutils @@ -36,6 +36,8 @@ import string logger = logging.getLogger(__name__) +REMOTE_ROOM_LIST_POLL_INTERVAL = 60 * 1000 + id_server_scheme = "https://" @@ -343,9 +345,15 @@ class RoomCreationHandler(BaseHandler): class RoomListHandler(BaseHandler): def __init__(self, hs): super(RoomListHandler, self).__init__(hs) - self.response_cache = ResponseCache() + self.response_cache = ResponseCache(hs) + self.remote_list_request_cache = ResponseCache(hs) + self.remote_list_cache = {} + self.fetch_looping_call = hs.get_clock().looping_call( + self.fetch_all_remote_lists, REMOTE_ROOM_LIST_POLL_INTERVAL + ) + self.fetch_all_remote_lists() - def get_public_room_list(self): + def get_local_public_room_list(self): result = self.response_cache.get(()) if not result: result = self.response_cache.set((), self._get_public_room_list()) @@ -359,14 +367,10 @@ class RoomListHandler(BaseHandler): @defer.inlineCallbacks def handle_room(room_id): - # We pull each bit of state out indvidually to avoid pulling the - # full state into memory. Due to how the caching works this should - # be fairly quick, even if not originally in the cache. - def get_state(etype, state_key): - return self.state_handler.get_current_state(room_id, etype, state_key) + current_state = yield self.state_handler.get_current_state(room_id) # Double check that this is actually a public room. - join_rules_event = yield get_state(EventTypes.JoinRules, "") + join_rules_event = current_state.get((EventTypes.JoinRules, "")) if join_rules_event: join_rule = join_rules_event.content.get("join_rule", None) if join_rule and join_rule != JoinRules.PUBLIC: @@ -374,47 +378,51 @@ class RoomListHandler(BaseHandler): result = {"room_id": room_id} - joined_users = yield self.store.get_users_in_room(room_id) - if len(joined_users) == 0: + num_joined_users = len([ + 1 for _, event in current_state.items() + if event.type == EventTypes.Member + and event.membership == Membership.JOIN + ]) + if num_joined_users == 0: return - result["num_joined_members"] = len(joined_users) + result["num_joined_members"] = num_joined_users aliases = yield self.store.get_aliases_for_room(room_id) if aliases: result["aliases"] = aliases - name_event = yield get_state(EventTypes.Name, "") + name_event = yield current_state.get((EventTypes.Name, "")) if name_event: name = name_event.content.get("name", None) if name: result["name"] = name - topic_event = yield get_state(EventTypes.Topic, "") + topic_event = current_state.get((EventTypes.Topic, "")) if topic_event: topic = topic_event.content.get("topic", None) if topic: result["topic"] = topic - canonical_event = yield get_state(EventTypes.CanonicalAlias, "") + canonical_event = current_state.get((EventTypes.CanonicalAlias, "")) if canonical_event: canonical_alias = canonical_event.content.get("alias", None) if canonical_alias: result["canonical_alias"] = canonical_alias - visibility_event = yield get_state(EventTypes.RoomHistoryVisibility, "") + visibility_event = current_state.get((EventTypes.RoomHistoryVisibility, "")) visibility = None if visibility_event: visibility = visibility_event.content.get("history_visibility", None) result["world_readable"] = visibility == "world_readable" - guest_event = yield get_state(EventTypes.GuestAccess, "") + guest_event = current_state.get((EventTypes.GuestAccess, "")) guest = None if guest_event: guest = guest_event.content.get("guest_access", None) result["guest_can_join"] = guest == "can_join" - avatar_event = yield get_state("m.room.avatar", "") + avatar_event = current_state.get(("m.room.avatar", "")) if avatar_event: avatar_url = avatar_event.content.get("url", None) if avatar_url: @@ -427,6 +435,55 @@ class RoomListHandler(BaseHandler): # FIXME (erikj): START is no longer a valid value defer.returnValue({"start": "START", "end": "END", "chunk": results}) + @defer.inlineCallbacks + def fetch_all_remote_lists(self): + deferred = self.hs.get_replication_layer().get_public_rooms( + self.hs.config.secondary_directory_servers + ) + self.remote_list_request_cache.set((), deferred) + self.remote_list_cache = yield deferred + + @defer.inlineCallbacks + def get_aggregated_public_room_list(self): + """ + Get the public room list from this server and the servers + specified in the secondary_directory_servers config option. + XXX: Pagination... + """ + # We return the results from out cache which is updated by a looping call, + # unless we're missing a cache entry, in which case wait for the result + # of the fetch if there's one in progress. If not, omit that server. + wait = False + for s in self.hs.config.secondary_directory_servers: + if s not in self.remote_list_cache: + logger.warn("No cached room list from %s: waiting for fetch", s) + wait = True + break + + if wait and self.remote_list_request_cache.get(()): + yield self.remote_list_request_cache.get(()) + + public_rooms = yield self.get_local_public_room_list() + + # keep track of which room IDs we've seen so we can de-dup + room_ids = set() + + # tag all the ones in our list with our server name. + # Also add the them to the de-deping set + for room in public_rooms['chunk']: + room["server_name"] = self.hs.hostname + room_ids.add(room["room_id"]) + + # Now add the results from federation + for server_name, server_result in self.remote_list_cache.items(): + for room in server_result["chunk"]: + if room["room_id"] not in room_ids: + room["server_name"] = server_name + public_rooms["chunk"].append(room) + room_ids.add(room["room_id"]) + + defer.returnValue(public_rooms) + class RoomContextHandler(BaseHandler): @defer.inlineCallbacks diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 7e616f44fd..8cec8fc4ed 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -14,24 +14,22 @@ # limitations under the License. -from twisted.internet import defer +import logging -from ._base import BaseHandler +from signedjson.key import decode_verify_key_bytes +from signedjson.sign import verify_signed_json +from twisted.internet import defer +from unpaddedbase64 import decode_base64 -from synapse.types import UserID, RoomID, Requester +import synapse.types from synapse.api.constants import ( EventTypes, Membership, ) from synapse.api.errors import AuthError, SynapseError, Codes +from synapse.types import UserID, RoomID from synapse.util.async import Linearizer from synapse.util.distributor import user_left_room, user_joined_room - -from signedjson.sign import verify_signed_json -from signedjson.key import decode_verify_key_bytes - -from unpaddedbase64 import decode_base64 - -import logging +from ._base import BaseHandler logger = logging.getLogger(__name__) @@ -315,7 +313,7 @@ class RoomMemberHandler(BaseHandler): ) assert self.hs.is_mine(sender), "Sender must be our own: %s" % (sender,) else: - requester = Requester(target_user, None, False) + requester = synapse.types.create_requester(target_user) message_handler = self.hs.get_handlers().message_handler prev_event = message_handler.deduplicate_state_event(event, context) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 9ebfccc8bf..0ee4ebe504 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -13,7 +13,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.streams.config import PaginationConfig from synapse.api.constants import Membership, EventTypes from synapse.util.async import concurrently_execute from synapse.util.logcontext import LoggingContext @@ -139,7 +138,7 @@ class SyncHandler(object): self.presence_handler = hs.get_presence_handler() self.event_sources = hs.get_event_sources() self.clock = hs.get_clock() - self.response_cache = ResponseCache() + self.response_cache = ResponseCache(hs) def wait_for_sync_for_user(self, sync_config, since_token=None, timeout=0, full_state=False): @@ -194,195 +193,15 @@ class SyncHandler(object): Returns: A Deferred SyncResult. """ - if since_token is None or full_state: - return self.full_state_sync(sync_config, since_token) - else: - return self.incremental_sync_with_gap(sync_config, since_token) - - @defer.inlineCallbacks - def full_state_sync(self, sync_config, timeline_since_token): - """Get a sync for a client which is starting without any state. - - If a 'message_since_token' is given, only timeline events which have - happened since that token will be returned. - - Returns: - A Deferred SyncResult. - """ - now_token = yield self.event_sources.get_current_token() - - now_token, ephemeral_by_room = yield self.ephemeral_by_room( - sync_config, now_token - ) - - presence_stream = self.event_sources.sources["presence"] - # TODO (mjark): This looks wrong, shouldn't we be getting the presence - # UP to the present rather than after the present? - pagination_config = PaginationConfig(from_token=now_token) - presence, _ = yield presence_stream.get_pagination_rows( - user=sync_config.user, - pagination_config=pagination_config.get_source_config("presence"), - key=None - ) - - membership_list = ( - Membership.INVITE, Membership.JOIN, Membership.LEAVE, Membership.BAN - ) - - room_list = yield self.store.get_rooms_for_user_where_membership_is( - user_id=sync_config.user.to_string(), - membership_list=membership_list - ) - - account_data, account_data_by_room = ( - yield self.store.get_account_data_for_user( - sync_config.user.to_string() - ) - ) - - account_data['m.push_rules'] = yield self.push_rules_for_user( - sync_config.user - ) - - tags_by_room = yield self.store.get_tags_for_user( - sync_config.user.to_string() - ) - - ignored_users = account_data.get( - "m.ignored_user_list", {} - ).get("ignored_users", {}).keys() - - joined = [] - invited = [] - archived = [] - - user_id = sync_config.user.to_string() - - @defer.inlineCallbacks - def _generate_room_entry(event): - if event.membership == Membership.JOIN: - room_result = yield self.full_state_sync_for_joined_room( - room_id=event.room_id, - sync_config=sync_config, - now_token=now_token, - timeline_since_token=timeline_since_token, - ephemeral_by_room=ephemeral_by_room, - tags_by_room=tags_by_room, - account_data_by_room=account_data_by_room, - ) - joined.append(room_result) - elif event.membership == Membership.INVITE: - if event.sender in ignored_users: - return - invite = yield self.store.get_event(event.event_id) - invited.append(InvitedSyncResult( - room_id=event.room_id, - invite=invite, - )) - elif event.membership in (Membership.LEAVE, Membership.BAN): - # Always send down rooms we were banned or kicked from. - if not sync_config.filter_collection.include_leave: - if event.membership == Membership.LEAVE: - if user_id == event.sender: - return - - leave_token = now_token.copy_and_replace( - "room_key", "s%d" % (event.stream_ordering,) - ) - room_result = yield self.full_state_sync_for_archived_room( - sync_config=sync_config, - room_id=event.room_id, - leave_event_id=event.event_id, - leave_token=leave_token, - timeline_since_token=timeline_since_token, - tags_by_room=tags_by_room, - account_data_by_room=account_data_by_room, - ) - archived.append(room_result) - - yield concurrently_execute(_generate_room_entry, room_list, 10) - - account_data_for_user = sync_config.filter_collection.filter_account_data( - self.account_data_for_user(account_data) - ) - - presence = sync_config.filter_collection.filter_presence( - presence - ) - - defer.returnValue(SyncResult( - presence=presence, - account_data=account_data_for_user, - joined=joined, - invited=invited, - archived=archived, - next_batch=now_token, - )) - - @defer.inlineCallbacks - def full_state_sync_for_joined_room(self, room_id, sync_config, - now_token, timeline_since_token, - ephemeral_by_room, tags_by_room, - account_data_by_room): - """Sync a room for a client which is starting without any state - Returns: - A Deferred JoinedSyncResult. - """ - - batch = yield self.load_filtered_recents( - room_id, sync_config, now_token, since_token=timeline_since_token - ) - - room_sync = yield self.incremental_sync_with_gap_for_room( - room_id, sync_config, - now_token=now_token, - since_token=timeline_since_token, - ephemeral_by_room=ephemeral_by_room, - tags_by_room=tags_by_room, - account_data_by_room=account_data_by_room, - batch=batch, - full_state=True, - ) - - defer.returnValue(room_sync) + return self.generate_sync_result(sync_config, since_token, full_state) @defer.inlineCallbacks def push_rules_for_user(self, user): user_id = user.to_string() - rawrules = yield self.store.get_push_rules_for_user(user_id) - enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id) - rules = format_push_rules_for_user(user, rawrules, enabled_map) + rules = yield self.store.get_push_rules_for_user(user_id) + rules = format_push_rules_for_user(user, rules) defer.returnValue(rules) - def account_data_for_user(self, account_data): - account_data_events = [] - - for account_data_type, content in account_data.items(): - account_data_events.append({ - "type": account_data_type, - "content": content, - }) - - return account_data_events - - def account_data_for_room(self, room_id, tags_by_room, account_data_by_room): - account_data_events = [] - tags = tags_by_room.get(room_id) - if tags is not None: - account_data_events.append({ - "type": "m.tag", - "content": {"tags": tags}, - }) - - account_data = account_data_by_room.get(room_id, {}) - for account_data_type, content in account_data.items(): - account_data_events.append({ - "type": account_data_type, - "content": content, - }) - - return account_data_events - @defer.inlineCallbacks def ephemeral_by_room(self, sync_config, now_token, since_token=None): """Get the ephemeral events for each room the user is in @@ -445,258 +264,22 @@ class SyncHandler(object): defer.returnValue((now_token, ephemeral_by_room)) - def full_state_sync_for_archived_room(self, room_id, sync_config, - leave_event_id, leave_token, - timeline_since_token, tags_by_room, - account_data_by_room): - """Sync a room for a client which is starting without any state - Returns: - A Deferred ArchivedSyncResult. - """ - - return self.incremental_sync_for_archived_room( - sync_config, room_id, leave_event_id, timeline_since_token, tags_by_room, - account_data_by_room, full_state=True, leave_token=leave_token, - ) - - @defer.inlineCallbacks - def incremental_sync_with_gap(self, sync_config, since_token): - """ Get the incremental delta needed to bring the client up to - date with the server. - Returns: - A Deferred SyncResult. - """ - now_token = yield self.event_sources.get_current_token() - - rooms = yield self.store.get_rooms_for_user(sync_config.user.to_string()) - room_ids = [room.room_id for room in rooms] - - presence_source = self.event_sources.sources["presence"] - presence, presence_key = yield presence_source.get_new_events( - user=sync_config.user, - from_key=since_token.presence_key, - limit=sync_config.filter_collection.presence_limit(), - room_ids=room_ids, - is_guest=sync_config.is_guest, - ) - now_token = now_token.copy_and_replace("presence_key", presence_key) - - now_token, ephemeral_by_room = yield self.ephemeral_by_room( - sync_config, now_token, since_token - ) - - app_service = yield self.store.get_app_service_by_user_id( - sync_config.user.to_string() - ) - if app_service: - rooms = yield self.store.get_app_service_rooms(app_service) - joined_room_ids = set(r.room_id for r in rooms) - else: - rooms = yield self.store.get_rooms_for_user( - sync_config.user.to_string() - ) - joined_room_ids = set(r.room_id for r in rooms) - - user_id = sync_config.user.to_string() - - timeline_limit = sync_config.filter_collection.timeline_limit() - - tags_by_room = yield self.store.get_updated_tags( - user_id, - since_token.account_data_key, - ) - - account_data, account_data_by_room = ( - yield self.store.get_updated_account_data_for_user( - user_id, - since_token.account_data_key, - ) - ) - - push_rules_changed = yield self.store.have_push_rules_changed_for_user( - user_id, int(since_token.push_rules_key) - ) - - if push_rules_changed: - account_data["m.push_rules"] = yield self.push_rules_for_user( - sync_config.user - ) - - ignored_account_data = yield self.store.get_global_account_data_by_type_for_user( - "m.ignored_user_list", user_id=user_id, - ) - - if ignored_account_data: - ignored_users = ignored_account_data.get("ignored_users", {}).keys() - else: - ignored_users = frozenset() - - # Get a list of membership change events that have happened. - rooms_changed = yield self.store.get_membership_changes_for_user( - user_id, since_token.room_key, now_token.room_key - ) - - mem_change_events_by_room_id = {} - for event in rooms_changed: - mem_change_events_by_room_id.setdefault(event.room_id, []).append(event) - - newly_joined_rooms = [] - archived = [] - invited = [] - for room_id, events in mem_change_events_by_room_id.items(): - non_joins = [e for e in events if e.membership != Membership.JOIN] - has_join = len(non_joins) != len(events) - - # We want to figure out if we joined the room at some point since - # the last sync (even if we have since left). This is to make sure - # we do send down the room, and with full state, where necessary - if room_id in joined_room_ids or has_join: - old_state = yield self.get_state_at(room_id, since_token) - old_mem_ev = old_state.get((EventTypes.Member, user_id), None) - if not old_mem_ev or old_mem_ev.membership != Membership.JOIN: - newly_joined_rooms.append(room_id) - - if room_id in joined_room_ids: - continue - - if not non_joins: - continue - - # Only bother if we're still currently invited - should_invite = non_joins[-1].membership == Membership.INVITE - if should_invite: - if event.sender not in ignored_users: - room_sync = InvitedSyncResult(room_id, invite=non_joins[-1]) - if room_sync: - invited.append(room_sync) - - # Always include leave/ban events. Just take the last one. - # TODO: How do we handle ban -> leave in same batch? - leave_events = [ - e for e in non_joins - if e.membership in (Membership.LEAVE, Membership.BAN) - ] - - if leave_events: - leave_event = leave_events[-1] - room_sync = yield self.incremental_sync_for_archived_room( - sync_config, room_id, leave_event.event_id, since_token, - tags_by_room, account_data_by_room, - full_state=room_id in newly_joined_rooms - ) - if room_sync: - archived.append(room_sync) - - # Get all events for rooms we're currently joined to. - room_to_events = yield self.store.get_room_events_stream_for_rooms( - room_ids=joined_room_ids, - from_key=since_token.room_key, - to_key=now_token.room_key, - limit=timeline_limit + 1, - ) - - joined = [] - # We loop through all room ids, even if there are no new events, in case - # there are non room events taht we need to notify about. - for room_id in joined_room_ids: - room_entry = room_to_events.get(room_id, None) - - if room_entry: - events, start_key = room_entry - - prev_batch_token = now_token.copy_and_replace("room_key", start_key) - - newly_joined_room = room_id in newly_joined_rooms - full_state = newly_joined_room - - batch = yield self.load_filtered_recents( - room_id, sync_config, prev_batch_token, - since_token=since_token, - recents=events, - newly_joined_room=newly_joined_room, - ) - else: - batch = TimelineBatch( - events=[], - prev_batch=since_token, - limited=False, - ) - full_state = False - - room_sync = yield self.incremental_sync_with_gap_for_room( - room_id=room_id, - sync_config=sync_config, - since_token=since_token, - now_token=now_token, - ephemeral_by_room=ephemeral_by_room, - tags_by_room=tags_by_room, - account_data_by_room=account_data_by_room, - batch=batch, - full_state=full_state, - ) - if room_sync: - joined.append(room_sync) - - # For each newly joined room, we want to send down presence of - # existing users. - presence_handler = self.presence_handler - extra_presence_users = set() - for room_id in newly_joined_rooms: - users = yield self.store.get_users_in_room(event.room_id) - extra_presence_users.update(users) - - # For each new member, send down presence. - for joined_sync in joined: - it = itertools.chain(joined_sync.timeline.events, joined_sync.state.values()) - for event in it: - if event.type == EventTypes.Member: - if event.membership == Membership.JOIN: - extra_presence_users.add(event.state_key) - - states = yield presence_handler.get_states( - [u for u in extra_presence_users if u != user_id], - as_event=True, - ) - presence.extend(states) - - account_data_for_user = sync_config.filter_collection.filter_account_data( - self.account_data_for_user(account_data) - ) - - presence = sync_config.filter_collection.filter_presence( - presence - ) - - defer.returnValue(SyncResult( - presence=presence, - account_data=account_data_for_user, - joined=joined, - invited=invited, - archived=archived, - next_batch=now_token, - )) - @defer.inlineCallbacks - def load_filtered_recents(self, room_id, sync_config, now_token, - since_token=None, recents=None, newly_joined_room=False): + def _load_filtered_recents(self, room_id, sync_config, now_token, + since_token=None, recents=None, newly_joined_room=False): """ Returns: a Deferred TimelineBatch """ with Measure(self.clock, "load_filtered_recents"): - filtering_factor = 2 timeline_limit = sync_config.filter_collection.timeline_limit() - load_limit = max(timeline_limit * filtering_factor, 10) - max_repeat = 5 # Only try a few times per room, otherwise - room_key = now_token.room_key - end_key = room_key if recents is None or newly_joined_room or timeline_limit < len(recents): limited = True else: limited = False - if recents is not None: + if recents: recents = sync_config.filter_collection.filter_room_timeline(recents) recents = yield filter_events_for_client( self.store, @@ -706,6 +289,19 @@ class SyncHandler(object): else: recents = [] + if not limited: + defer.returnValue(TimelineBatch( + events=recents, + prev_batch=now_token, + limited=False + )) + + filtering_factor = 2 + load_limit = max(timeline_limit * filtering_factor, 10) + max_repeat = 5 # Only try a few times per room, otherwise + room_key = now_token.room_key + end_key = room_key + since_key = None if since_token and not newly_joined_room: since_key = since_token.room_key @@ -749,103 +345,6 @@ class SyncHandler(object): )) @defer.inlineCallbacks - def incremental_sync_with_gap_for_room(self, room_id, sync_config, - since_token, now_token, - ephemeral_by_room, tags_by_room, - account_data_by_room, - batch, full_state=False): - state = yield self.compute_state_delta( - room_id, batch, sync_config, since_token, now_token, - full_state=full_state - ) - - account_data = self.account_data_for_room( - room_id, tags_by_room, account_data_by_room - ) - - account_data = sync_config.filter_collection.filter_room_account_data( - account_data - ) - - ephemeral = sync_config.filter_collection.filter_room_ephemeral( - ephemeral_by_room.get(room_id, []) - ) - - unread_notifications = {} - room_sync = JoinedSyncResult( - room_id=room_id, - timeline=batch, - state=state, - ephemeral=ephemeral, - account_data=account_data, - unread_notifications=unread_notifications, - ) - - if room_sync: - notifs = yield self.unread_notifs_for_room_id( - room_id, sync_config - ) - - if notifs is not None: - unread_notifications["notification_count"] = notifs["notify_count"] - unread_notifications["highlight_count"] = notifs["highlight_count"] - - logger.debug("Room sync: %r", room_sync) - - defer.returnValue(room_sync) - - @defer.inlineCallbacks - def incremental_sync_for_archived_room(self, sync_config, room_id, leave_event_id, - since_token, tags_by_room, - account_data_by_room, full_state, - leave_token=None): - """ Get the incremental delta needed to bring the client up to date for - the archived room. - Returns: - A Deferred ArchivedSyncResult - """ - - if not leave_token: - stream_token = yield self.store.get_stream_token_for_event( - leave_event_id - ) - - leave_token = since_token.copy_and_replace("room_key", stream_token) - - if since_token and since_token.is_after(leave_token): - defer.returnValue(None) - - batch = yield self.load_filtered_recents( - room_id, sync_config, leave_token, since_token, - ) - - logger.debug("Recents %r", batch) - - state_events_delta = yield self.compute_state_delta( - room_id, batch, sync_config, since_token, leave_token, - full_state=full_state - ) - - account_data = self.account_data_for_room( - room_id, tags_by_room, account_data_by_room - ) - - account_data = sync_config.filter_collection.filter_room_account_data( - account_data - ) - - room_sync = ArchivedSyncResult( - room_id=room_id, - timeline=batch, - state=state_events_delta, - account_data=account_data, - ) - - logger.debug("Room sync: %r", room_sync) - - defer.returnValue(room_sync) - - @defer.inlineCallbacks def get_state_after_event(self, event): """ Get the room state after the given event @@ -970,26 +469,6 @@ class SyncHandler(object): for e in sync_config.filter_collection.filter_room_state(state.values()) }) - def check_joined_room(self, sync_config, state_delta): - """ - Check if the user has just joined the given room (so should - be given the full state) - - Args: - sync_config(synapse.handlers.sync.SyncConfig): - state_delta(dict[(str,str), synapse.events.FrozenEvent]): the - difference in state since the last sync - - Returns: - A deferred Tuple (state_delta, limited) - """ - join_event = state_delta.get(( - EventTypes.Member, sync_config.user.to_string()), None) - if join_event is not None: - if join_event.content["membership"] == Membership.JOIN: - return True - return False - @defer.inlineCallbacks def unread_notifs_for_room_id(self, room_id, sync_config): with Measure(self.clock, "unread_notifs_for_room_id"): @@ -1010,6 +489,551 @@ class SyncHandler(object): # count is whatever it was last time. defer.returnValue(None) + @defer.inlineCallbacks + def generate_sync_result(self, sync_config, since_token=None, full_state=False): + """Generates a sync result. + + Args: + sync_config (SyncConfig) + since_token (StreamToken) + full_state (bool) + + Returns: + Deferred(SyncResult) + """ + + # NB: The now_token gets changed by some of the generate_sync_* methods, + # this is due to some of the underlying streams not supporting the ability + # to query up to a given point. + # Always use the `now_token` in `SyncResultBuilder` + now_token = yield self.event_sources.get_current_token() + + sync_result_builder = SyncResultBuilder( + sync_config, full_state, + since_token=since_token, + now_token=now_token, + ) + + account_data_by_room = yield self._generate_sync_entry_for_account_data( + sync_result_builder + ) + + res = yield self._generate_sync_entry_for_rooms( + sync_result_builder, account_data_by_room + ) + newly_joined_rooms, newly_joined_users = res + + yield self._generate_sync_entry_for_presence( + sync_result_builder, newly_joined_rooms, newly_joined_users + ) + + defer.returnValue(SyncResult( + presence=sync_result_builder.presence, + account_data=sync_result_builder.account_data, + joined=sync_result_builder.joined, + invited=sync_result_builder.invited, + archived=sync_result_builder.archived, + next_batch=sync_result_builder.now_token, + )) + + @defer.inlineCallbacks + def _generate_sync_entry_for_account_data(self, sync_result_builder): + """Generates the account data portion of the sync response. Populates + `sync_result_builder` with the result. + + Args: + sync_result_builder(SyncResultBuilder) + + Returns: + Deferred(dict): A dictionary containing the per room account data. + """ + sync_config = sync_result_builder.sync_config + user_id = sync_result_builder.sync_config.user.to_string() + since_token = sync_result_builder.since_token + + if since_token and not sync_result_builder.full_state: + account_data, account_data_by_room = ( + yield self.store.get_updated_account_data_for_user( + user_id, + since_token.account_data_key, + ) + ) + + push_rules_changed = yield self.store.have_push_rules_changed_for_user( + user_id, int(since_token.push_rules_key) + ) + + if push_rules_changed: + account_data["m.push_rules"] = yield self.push_rules_for_user( + sync_config.user + ) + else: + account_data, account_data_by_room = ( + yield self.store.get_account_data_for_user( + sync_config.user.to_string() + ) + ) + + account_data['m.push_rules'] = yield self.push_rules_for_user( + sync_config.user + ) + + account_data_for_user = sync_config.filter_collection.filter_account_data([ + {"type": account_data_type, "content": content} + for account_data_type, content in account_data.items() + ]) + + sync_result_builder.account_data = account_data_for_user + + defer.returnValue(account_data_by_room) + + @defer.inlineCallbacks + def _generate_sync_entry_for_presence(self, sync_result_builder, newly_joined_rooms, + newly_joined_users): + """Generates the presence portion of the sync response. Populates the + `sync_result_builder` with the result. + + Args: + sync_result_builder(SyncResultBuilder) + newly_joined_rooms(list): List of rooms that the user has joined + since the last sync (or empty if an initial sync) + newly_joined_users(list): List of users that have joined rooms + since the last sync (or empty if an initial sync) + """ + now_token = sync_result_builder.now_token + sync_config = sync_result_builder.sync_config + user = sync_result_builder.sync_config.user + + presence_source = self.event_sources.sources["presence"] + + since_token = sync_result_builder.since_token + if since_token and not sync_result_builder.full_state: + presence_key = since_token.presence_key + include_offline = True + else: + presence_key = None + include_offline = False + + presence, presence_key = yield presence_source.get_new_events( + user=user, + from_key=presence_key, + is_guest=sync_config.is_guest, + include_offline=include_offline, + ) + sync_result_builder.now_token = now_token.copy_and_replace( + "presence_key", presence_key + ) + + extra_users_ids = set(newly_joined_users) + for room_id in newly_joined_rooms: + users = yield self.store.get_users_in_room(room_id) + extra_users_ids.update(users) + extra_users_ids.discard(user.to_string()) + + states = yield self.presence_handler.get_states( + extra_users_ids, + as_event=True, + ) + presence.extend(states) + + # Deduplicate the presence entries so that there's at most one per user + presence = {p["content"]["user_id"]: p for p in presence}.values() + + presence = sync_config.filter_collection.filter_presence( + presence + ) + + sync_result_builder.presence = presence + + @defer.inlineCallbacks + def _generate_sync_entry_for_rooms(self, sync_result_builder, account_data_by_room): + """Generates the rooms portion of the sync response. Populates the + `sync_result_builder` with the result. + + Args: + sync_result_builder(SyncResultBuilder) + account_data_by_room(dict): Dictionary of per room account data + + Returns: + Deferred(tuple): Returns a 2-tuple of + `(newly_joined_rooms, newly_joined_users)` + """ + user_id = sync_result_builder.sync_config.user.to_string() + + now_token, ephemeral_by_room = yield self.ephemeral_by_room( + sync_result_builder.sync_config, + now_token=sync_result_builder.now_token, + since_token=sync_result_builder.since_token, + ) + sync_result_builder.now_token = now_token + + ignored_account_data = yield self.store.get_global_account_data_by_type_for_user( + "m.ignored_user_list", user_id=user_id, + ) + + if ignored_account_data: + ignored_users = ignored_account_data.get("ignored_users", {}).keys() + else: + ignored_users = frozenset() + + if sync_result_builder.since_token: + res = yield self._get_rooms_changed(sync_result_builder, ignored_users) + room_entries, invited, newly_joined_rooms = res + + tags_by_room = yield self.store.get_updated_tags( + user_id, + sync_result_builder.since_token.account_data_key, + ) + else: + res = yield self._get_all_rooms(sync_result_builder, ignored_users) + room_entries, invited, newly_joined_rooms = res + + tags_by_room = yield self.store.get_tags_for_user(user_id) + + def handle_room_entries(room_entry): + return self._generate_room_entry( + sync_result_builder, + ignored_users, + room_entry, + ephemeral=ephemeral_by_room.get(room_entry.room_id, []), + tags=tags_by_room.get(room_entry.room_id), + account_data=account_data_by_room.get(room_entry.room_id, {}), + always_include=sync_result_builder.full_state, + ) + + yield concurrently_execute(handle_room_entries, room_entries, 10) + + sync_result_builder.invited.extend(invited) + + # Now we want to get any newly joined users + newly_joined_users = set() + if sync_result_builder.since_token: + for joined_sync in sync_result_builder.joined: + it = itertools.chain( + joined_sync.timeline.events, joined_sync.state.values() + ) + for event in it: + if event.type == EventTypes.Member: + if event.membership == Membership.JOIN: + newly_joined_users.add(event.state_key) + + defer.returnValue((newly_joined_rooms, newly_joined_users)) + + @defer.inlineCallbacks + def _get_rooms_changed(self, sync_result_builder, ignored_users): + """Gets the the changes that have happened since the last sync. + + Args: + sync_result_builder(SyncResultBuilder) + ignored_users(set(str)): Set of users ignored by user. + + Returns: + Deferred(tuple): Returns a tuple of the form: + `([RoomSyncResultBuilder], [InvitedSyncResult], newly_joined_rooms)` + """ + user_id = sync_result_builder.sync_config.user.to_string() + since_token = sync_result_builder.since_token + now_token = sync_result_builder.now_token + sync_config = sync_result_builder.sync_config + + assert since_token + + app_service = yield self.store.get_app_service_by_user_id(user_id) + if app_service: + rooms = yield self.store.get_app_service_rooms(app_service) + joined_room_ids = set(r.room_id for r in rooms) + else: + rooms = yield self.store.get_rooms_for_user(user_id) + joined_room_ids = set(r.room_id for r in rooms) + + # Get a list of membership change events that have happened. + rooms_changed = yield self.store.get_membership_changes_for_user( + user_id, since_token.room_key, now_token.room_key + ) + + mem_change_events_by_room_id = {} + for event in rooms_changed: + mem_change_events_by_room_id.setdefault(event.room_id, []).append(event) + + newly_joined_rooms = [] + room_entries = [] + invited = [] + for room_id, events in mem_change_events_by_room_id.items(): + non_joins = [e for e in events if e.membership != Membership.JOIN] + has_join = len(non_joins) != len(events) + + # We want to figure out if we joined the room at some point since + # the last sync (even if we have since left). This is to make sure + # we do send down the room, and with full state, where necessary + if room_id in joined_room_ids or has_join: + old_state = yield self.get_state_at(room_id, since_token) + old_mem_ev = old_state.get((EventTypes.Member, user_id), None) + if not old_mem_ev or old_mem_ev.membership != Membership.JOIN: + newly_joined_rooms.append(room_id) + + if room_id in joined_room_ids: + continue + + if not non_joins: + continue + + # Only bother if we're still currently invited + should_invite = non_joins[-1].membership == Membership.INVITE + if should_invite: + if event.sender not in ignored_users: + room_sync = InvitedSyncResult(room_id, invite=non_joins[-1]) + if room_sync: + invited.append(room_sync) + + # Always include leave/ban events. Just take the last one. + # TODO: How do we handle ban -> leave in same batch? + leave_events = [ + e for e in non_joins + if e.membership in (Membership.LEAVE, Membership.BAN) + ] + + if leave_events: + leave_event = leave_events[-1] + leave_stream_token = yield self.store.get_stream_token_for_event( + leave_event.event_id + ) + leave_token = since_token.copy_and_replace( + "room_key", leave_stream_token + ) + + if since_token and since_token.is_after(leave_token): + continue + + room_entries.append(RoomSyncResultBuilder( + room_id=room_id, + rtype="archived", + events=None, + newly_joined=room_id in newly_joined_rooms, + full_state=False, + since_token=since_token, + upto_token=leave_token, + )) + + timeline_limit = sync_config.filter_collection.timeline_limit() + + # Get all events for rooms we're currently joined to. + room_to_events = yield self.store.get_room_events_stream_for_rooms( + room_ids=joined_room_ids, + from_key=since_token.room_key, + to_key=now_token.room_key, + limit=timeline_limit + 1, + ) + + # We loop through all room ids, even if there are no new events, in case + # there are non room events taht we need to notify about. + for room_id in joined_room_ids: + room_entry = room_to_events.get(room_id, None) + + if room_entry: + events, start_key = room_entry + + prev_batch_token = now_token.copy_and_replace("room_key", start_key) + + room_entries.append(RoomSyncResultBuilder( + room_id=room_id, + rtype="joined", + events=events, + newly_joined=room_id in newly_joined_rooms, + full_state=False, + since_token=None if room_id in newly_joined_rooms else since_token, + upto_token=prev_batch_token, + )) + else: + room_entries.append(RoomSyncResultBuilder( + room_id=room_id, + rtype="joined", + events=[], + newly_joined=room_id in newly_joined_rooms, + full_state=False, + since_token=since_token, + upto_token=since_token, + )) + + defer.returnValue((room_entries, invited, newly_joined_rooms)) + + @defer.inlineCallbacks + def _get_all_rooms(self, sync_result_builder, ignored_users): + """Returns entries for all rooms for the user. + + Args: + sync_result_builder(SyncResultBuilder) + ignored_users(set(str)): Set of users ignored by user. + + Returns: + Deferred(tuple): Returns a tuple of the form: + `([RoomSyncResultBuilder], [InvitedSyncResult], [])` + """ + + user_id = sync_result_builder.sync_config.user.to_string() + since_token = sync_result_builder.since_token + now_token = sync_result_builder.now_token + sync_config = sync_result_builder.sync_config + + membership_list = ( + Membership.INVITE, Membership.JOIN, Membership.LEAVE, Membership.BAN + ) + + room_list = yield self.store.get_rooms_for_user_where_membership_is( + user_id=user_id, + membership_list=membership_list + ) + + room_entries = [] + invited = [] + + for event in room_list: + if event.membership == Membership.JOIN: + room_entries.append(RoomSyncResultBuilder( + room_id=event.room_id, + rtype="joined", + events=None, + newly_joined=False, + full_state=True, + since_token=since_token, + upto_token=now_token, + )) + elif event.membership == Membership.INVITE: + if event.sender in ignored_users: + continue + invite = yield self.store.get_event(event.event_id) + invited.append(InvitedSyncResult( + room_id=event.room_id, + invite=invite, + )) + elif event.membership in (Membership.LEAVE, Membership.BAN): + # Always send down rooms we were banned or kicked from. + if not sync_config.filter_collection.include_leave: + if event.membership == Membership.LEAVE: + if user_id == event.sender: + continue + + leave_token = now_token.copy_and_replace( + "room_key", "s%d" % (event.stream_ordering,) + ) + room_entries.append(RoomSyncResultBuilder( + room_id=event.room_id, + rtype="archived", + events=None, + newly_joined=False, + full_state=True, + since_token=since_token, + upto_token=leave_token, + )) + + defer.returnValue((room_entries, invited, [])) + + @defer.inlineCallbacks + def _generate_room_entry(self, sync_result_builder, ignored_users, + room_builder, ephemeral, tags, account_data, + always_include=False): + """Populates the `joined` and `archived` section of `sync_result_builder` + based on the `room_builder`. + + Args: + sync_result_builder(SyncResultBuilder) + ignored_users(set(str)): Set of users ignored by user. + room_builder(RoomSyncResultBuilder) + ephemeral(list): List of new ephemeral events for room + tags(list): List of *all* tags for room, or None if there has been + no change. + account_data(list): List of new account data for room + always_include(bool): Always include this room in the sync response, + even if empty. + """ + newly_joined = room_builder.newly_joined + full_state = ( + room_builder.full_state + or newly_joined + or sync_result_builder.full_state + ) + events = room_builder.events + + # We want to shortcut out as early as possible. + if not (always_include or account_data or ephemeral or full_state): + if events == [] and tags is None: + return + + since_token = sync_result_builder.since_token + now_token = sync_result_builder.now_token + sync_config = sync_result_builder.sync_config + + room_id = room_builder.room_id + since_token = room_builder.since_token + upto_token = room_builder.upto_token + + batch = yield self._load_filtered_recents( + room_id, sync_config, + now_token=upto_token, + since_token=since_token, + recents=events, + newly_joined_room=newly_joined, + ) + + account_data_events = [] + if tags is not None: + account_data_events.append({ + "type": "m.tag", + "content": {"tags": tags}, + }) + + for account_data_type, content in account_data.items(): + account_data_events.append({ + "type": account_data_type, + "content": content, + }) + + account_data = sync_config.filter_collection.filter_room_account_data( + account_data_events + ) + + ephemeral = sync_config.filter_collection.filter_room_ephemeral(ephemeral) + + if not (always_include or batch or account_data or ephemeral or full_state): + return + + state = yield self.compute_state_delta( + room_id, batch, sync_config, since_token, now_token, + full_state=full_state + ) + + if room_builder.rtype == "joined": + unread_notifications = {} + room_sync = JoinedSyncResult( + room_id=room_id, + timeline=batch, + state=state, + ephemeral=ephemeral, + account_data=account_data_events, + unread_notifications=unread_notifications, + ) + + if room_sync or always_include: + notifs = yield self.unread_notifs_for_room_id( + room_id, sync_config + ) + + if notifs is not None: + unread_notifications["notification_count"] = notifs["notify_count"] + unread_notifications["highlight_count"] = notifs["highlight_count"] + + sync_result_builder.joined.append(room_sync) + elif room_builder.rtype == "archived": + room_sync = ArchivedSyncResult( + room_id=room_id, + timeline=batch, + state=state, + account_data=account_data, + ) + if room_sync or always_include: + sync_result_builder.archived.append(room_sync) + else: + raise Exception("Unrecognized rtype: %r", room_builder.rtype) + def _action_has_highlight(actions): for action in actions: @@ -1057,3 +1081,51 @@ def _calculate_state(timeline_contains, timeline_start, previous, current): (e.type, e.state_key): e for e in evs } + + +class SyncResultBuilder(object): + "Used to help build up a new SyncResult for a user" + def __init__(self, sync_config, full_state, since_token, now_token): + """ + Args: + sync_config(SyncConfig) + full_state(bool): The full_state flag as specified by user + since_token(StreamToken): The token supplied by user, or None. + now_token(StreamToken): The token to sync up to. + """ + self.sync_config = sync_config + self.full_state = full_state + self.since_token = since_token + self.now_token = now_token + + self.presence = [] + self.account_data = [] + self.joined = [] + self.invited = [] + self.archived = [] + + +class RoomSyncResultBuilder(object): + """Stores information needed to create either a `JoinedSyncResult` or + `ArchivedSyncResult`. + """ + def __init__(self, room_id, rtype, events, newly_joined, full_state, + since_token, upto_token): + """ + Args: + room_id(str) + rtype(str): One of `"joined"` or `"archived"` + events(list): List of events to include in the room, (more events + may be added when generating result). + newly_joined(bool): If the user has newly joined the room + full_state(bool): Whether the full state should be sent in result + since_token(StreamToken): Earliest point to return events from, or None + upto_token(StreamToken): Latest point to return events from. + """ + self.room_id = room_id + self.rtype = rtype + self.events = events + self.newly_joined = newly_joined + self.full_state = full_state + self.since_token = since_token + self.upto_token = upto_token diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index d46f05f426..5589296c09 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -30,7 +30,7 @@ logger = logging.getLogger(__name__) # A tiny object useful for storing a user's membership in a room, as a mapping # key -RoomMember = namedtuple("RoomMember", ("room_id", "user")) +RoomMember = namedtuple("RoomMember", ("room_id", "user_id")) class TypingHandler(object): @@ -38,7 +38,7 @@ class TypingHandler(object): self.store = hs.get_datastore() self.server_name = hs.config.server_name self.auth = hs.get_auth() - self.is_mine = hs.is_mine + self.is_mine_id = hs.is_mine_id self.notifier = hs.get_notifier() self.clock = hs.get_clock() @@ -67,20 +67,23 @@ class TypingHandler(object): @defer.inlineCallbacks def started_typing(self, target_user, auth_user, room_id, timeout): - if not self.is_mine(target_user): + target_user_id = target_user.to_string() + 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") - if target_user != auth_user: + if target_user_id != auth_user_id: raise AuthError(400, "Cannot set another user's typing state") - yield self.auth.check_joined_room(room_id, target_user.to_string()) + yield self.auth.check_joined_room(room_id, target_user_id) logger.debug( - "%s has started typing in %s", target_user.to_string(), room_id + "%s has started typing in %s", target_user_id, room_id ) until = self.clock.time_msec() + timeout - member = RoomMember(room_id=room_id, user=target_user) + member = RoomMember(room_id=room_id, user_id=target_user_id) was_present = member in self._member_typing_until @@ -104,25 +107,28 @@ class TypingHandler(object): yield self._push_update( room_id=room_id, - user=target_user, + user_id=target_user_id, typing=True, ) @defer.inlineCallbacks def stopped_typing(self, target_user, auth_user, room_id): - if not self.is_mine(target_user): + target_user_id = target_user.to_string() + 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") - if target_user != auth_user: + if target_user_id != auth_user_id: raise AuthError(400, "Cannot set another user's typing state") - yield self.auth.check_joined_room(room_id, target_user.to_string()) + yield self.auth.check_joined_room(room_id, target_user_id) logger.debug( - "%s has stopped typing in %s", target_user.to_string(), room_id + "%s has stopped typing in %s", target_user_id, room_id ) - member = RoomMember(room_id=room_id, user=target_user) + member = RoomMember(room_id=room_id, user_id=target_user_id) if member in self._member_typing_timer: self.clock.cancel_call_later(self._member_typing_timer[member]) @@ -132,8 +138,9 @@ class TypingHandler(object): @defer.inlineCallbacks def user_left_room(self, user, room_id): - if self.is_mine(user): - member = RoomMember(room_id=room_id, user=user) + user_id = user.to_string() + if self.is_mine_id(user_id): + member = RoomMember(room_id=room_id, user_id=user_id) yield self._stopped_typing(member) @defer.inlineCallbacks @@ -144,7 +151,7 @@ class TypingHandler(object): yield self._push_update( room_id=member.room_id, - user=member.user, + user_id=member.user_id, typing=False, ) @@ -156,7 +163,7 @@ class TypingHandler(object): del self._member_typing_timer[member] @defer.inlineCallbacks - def _push_update(self, room_id, user, typing): + def _push_update(self, room_id, user_id, typing): domains = yield self.store.get_joined_hosts_for_room(room_id) deferreds = [] @@ -164,7 +171,7 @@ class TypingHandler(object): if domain == self.server_name: self._push_update_local( room_id=room_id, - user=user, + user_id=user_id, typing=typing ) else: @@ -173,7 +180,7 @@ class TypingHandler(object): edu_type="m.typing", content={ "room_id": room_id, - "user_id": user.to_string(), + "user_id": user_id, "typing": typing, }, )) @@ -183,23 +190,26 @@ class TypingHandler(object): @defer.inlineCallbacks def _recv_edu(self, origin, content): room_id = content["room_id"] - user = UserID.from_string(content["user_id"]) + user_id = content["user_id"] + + # Check that the string is a valid user id + UserID.from_string(user_id) domains = yield self.store.get_joined_hosts_for_room(room_id) if self.server_name in domains: self._push_update_local( room_id=room_id, - user=user, + user_id=user_id, typing=content["typing"] ) - def _push_update_local(self, room_id, user, typing): + def _push_update_local(self, room_id, user_id, typing): room_set = self._room_typing.setdefault(room_id, set()) if typing: - room_set.add(user) + room_set.add(user_id) else: - room_set.discard(user) + room_set.discard(user_id) self._latest_room_serial += 1 self._room_serials[room_id] = self._latest_room_serial @@ -211,13 +221,14 @@ class TypingHandler(object): def get_all_typing_updates(self, last_id, current_id): # TODO: Work out a way to do this without scanning the entire state. + if last_id == current_id: + return [] + rows = [] for room_id, serial in self._room_serials.items(): if last_id < serial and serial <= current_id: typing = self._room_typing[room_id] - typing_bytes = json.dumps([ - u.to_string() for u in typing - ], ensure_ascii=False) + typing_bytes = json.dumps(list(typing), ensure_ascii=False) rows.append((serial, room_id, typing_bytes)) rows.sort() return rows @@ -239,7 +250,7 @@ class TypingNotificationEventSource(object): "type": "m.typing", "room_id": room_id, "content": { - "user_ids": [u.to_string() for u in typing], + "user_ids": list(typing), }, } diff --git a/synapse/http/client.py b/synapse/http/client.py index c7fa692435..3ec9bc7faf 100644 --- a/synapse/http/client.py +++ b/synapse/http/client.py @@ -24,12 +24,13 @@ from synapse.http.endpoint import SpiderEndpoint from canonicaljson import encode_canonical_json -from twisted.internet import defer, reactor, ssl, protocol +from twisted.internet import defer, reactor, ssl, protocol, task from twisted.internet.endpoints import SSL4ClientEndpoint, TCP4ClientEndpoint from twisted.web.client import ( BrowserLikeRedirectAgent, ContentDecoderAgent, GzipDecoder, Agent, - readBody, FileBodyProducer, PartialDownloadError, + readBody, PartialDownloadError, ) +from twisted.web.client import FileBodyProducer as TwistedFileBodyProducer from twisted.web.http import PotentialDataLoss from twisted.web.http_headers import Headers from twisted.web._newclient import ResponseDone @@ -468,3 +469,26 @@ class InsecureInterceptableContextFactory(ssl.ContextFactory): def creatorForNetloc(self, hostname, port): return self + + +class FileBodyProducer(TwistedFileBodyProducer): + """Workaround for https://twistedmatrix.com/trac/ticket/8473 + + We override the pauseProducing and resumeProducing methods in twisted's + FileBodyProducer so that they do not raise exceptions if the task has + already completed. + """ + + def pauseProducing(self): + try: + super(FileBodyProducer, self).pauseProducing() + except task.TaskDone: + # task has already completed + pass + + def resumeProducing(self): + try: + super(FileBodyProducer, self).resumeProducing() + except task.NotPaused: + # task was not paused (probably because it had already completed) + pass diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index c3589534f8..f93093dd85 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -155,9 +155,7 @@ class MatrixFederationHttpClient(object): time_out=timeout / 1000. if timeout else 60, ) - response = yield preserve_context_over_fn( - send_request, - ) + response = yield preserve_context_over_fn(send_request) log_result = "%d %s" % (response.code, response.phrase,) break diff --git a/synapse/http/server.py b/synapse/http/server.py index f705abab94..2b3c05a740 100644 --- a/synapse/http/server.py +++ b/synapse/http/server.py @@ -205,6 +205,7 @@ class JsonResource(HttpServer, resource.Resource): def register_paths(self, method, path_patterns, callback): for path_pattern in path_patterns: + logger.debug("Registering for %s %s", method, path_pattern.pattern) self.path_regexs.setdefault(method, []).append( self._PathEntry(path_pattern, callback) ) diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index 5664d5a381..76d5998d75 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -22,22 +22,20 @@ import functools import os import stat import time +import gc from twisted.internet import reactor from .metric import ( - CounterMetric, CallbackMetric, DistributionMetric, CacheMetric + CounterMetric, CallbackMetric, DistributionMetric, CacheMetric, + MemoryUsageMetric, ) logger = logging.getLogger(__name__) -# We'll keep all the available metrics in a single toplevel dict, one shared -# for the entire process. We don't currently support per-HomeServer instances -# of metrics, because in practice any one python VM will host only one -# HomeServer anyway. This makes a lot of implementation neater -all_metrics = {} +all_metrics = [] class Metrics(object): @@ -53,7 +51,7 @@ class Metrics(object): metric = metric_class(full_name, *args, **kwargs) - all_metrics[full_name] = metric + all_metrics.append(metric) return metric def register_counter(self, *args, **kwargs): @@ -69,6 +67,21 @@ class Metrics(object): return self._register(CacheMetric, *args, **kwargs) +def register_memory_metrics(hs): + try: + import psutil + process = psutil.Process() + process.memory_info().rss + except (ImportError, AttributeError): + logger.warn( + "psutil is not installed or incorrect version." + " Disabling memory metrics." + ) + return + metric = MemoryUsageMetric(hs, psutil) + all_metrics.append(metric) + + def get_metrics_for(pkg_name): """ Returns a Metrics instance for conveniently creating metrics namespaced with the given name prefix. """ @@ -84,12 +97,12 @@ def render_all(): # TODO(paul): Internal hack update_resource_metrics() - for name in sorted(all_metrics.keys()): + for metric in all_metrics: try: - strs += all_metrics[name].render() + strs += metric.render() except Exception: - strs += ["# FAILED to render %s" % name] - logger.exception("Failed to render %s metric", name) + strs += ["# FAILED to render"] + logger.exception("Failed to render metric") strs.append("") # to generate a final CRLF @@ -156,6 +169,13 @@ reactor_metrics = get_metrics_for("reactor") tick_time = reactor_metrics.register_distribution("tick_time") pending_calls_metric = reactor_metrics.register_distribution("pending_calls") +gc_time = reactor_metrics.register_distribution("gc_time", labels=["gen"]) +gc_unreachable = reactor_metrics.register_counter("gc_unreachable", labels=["gen"]) + +reactor_metrics.register_callback( + "gc_counts", lambda: {(i,): v for i, v in enumerate(gc.get_count())}, labels=["gen"] +) + def runUntilCurrentTimer(func): @@ -182,6 +202,22 @@ def runUntilCurrentTimer(func): end = time.time() * 1000 tick_time.inc_by(end - start) pending_calls_metric.inc_by(num_pending) + + # Check if we need to do a manual GC (since its been disabled), and do + # one if necessary. + threshold = gc.get_threshold() + counts = gc.get_count() + for i in (2, 1, 0): + if threshold[i] < counts[i]: + logger.info("Collecting gc %d", i) + + start = time.time() * 1000 + unreachable = gc.collect(i) + end = time.time() * 1000 + + gc_time.inc_by(end - start, i) + gc_unreachable.inc_by(unreachable, i) + return ret return f @@ -196,5 +232,9 @@ try: # runUntilCurrent is called when we have pending calls. It is called once # per iteratation after fd polling. reactor.runUntilCurrent = runUntilCurrentTimer(reactor.runUntilCurrent) + + # We manually run the GC each reactor tick so that we can get some metrics + # about time spent doing GC, + gc.disable() except AttributeError: pass diff --git a/synapse/metrics/metric.py b/synapse/metrics/metric.py index 368fc24984..e81af29895 100644 --- a/synapse/metrics/metric.py +++ b/synapse/metrics/metric.py @@ -47,9 +47,6 @@ class BaseMetric(object): for k, v in zip(self.labels, values)]) ) - def render(self): - return map_concat(self.render_item, sorted(self.counts.keys())) - class CounterMetric(BaseMetric): """The simplest kind of metric; one that stores a monotonically-increasing @@ -83,6 +80,9 @@ class CounterMetric(BaseMetric): def render_item(self, k): return ["%s%s %d" % (self.name, self._render_key(k), self.counts[k])] + def render(self): + return map_concat(self.render_item, sorted(self.counts.keys())) + class CallbackMetric(BaseMetric): """A metric that returns the numeric value returned by a callback whenever @@ -126,30 +126,70 @@ class DistributionMetric(object): class CacheMetric(object): - """A combination of two CounterMetrics, one to count cache hits and one to - count a total, and a callback metric to yield the current size. - - This metric generates standard metric name pairs, so that monitoring rules - can easily be applied to measure hit ratio.""" + __slots__ = ("name", "cache_name", "hits", "misses", "size_callback") - def __init__(self, name, size_callback, labels=[]): + def __init__(self, name, size_callback, cache_name): self.name = name + self.cache_name = cache_name - self.hits = CounterMetric(name + ":hits", labels=labels) - self.total = CounterMetric(name + ":total", labels=labels) + self.hits = 0 + self.misses = 0 - self.size = CallbackMetric( - name + ":size", - callback=size_callback, - labels=labels, - ) + self.size_callback = size_callback + + def inc_hits(self): + self.hits += 1 + + def inc_misses(self): + self.misses += 1 + + def render(self): + size = self.size_callback() + hits = self.hits + total = self.misses + self.hits + + return [ + """%s:hits{name="%s"} %d""" % (self.name, self.cache_name, hits), + """%s:total{name="%s"} %d""" % (self.name, self.cache_name, total), + """%s:size{name="%s"} %d""" % (self.name, self.cache_name, size), + ] + + +class MemoryUsageMetric(object): + """Keeps track of the current memory usage, using psutil. + + The class will keep the current min/max/sum/counts of rss over the last + WINDOW_SIZE_SEC, by polling UPDATE_HZ times per second + """ + + UPDATE_HZ = 2 # number of times to get memory per second + WINDOW_SIZE_SEC = 30 # the size of the window in seconds + + def __init__(self, hs, psutil): + clock = hs.get_clock() + self.memory_snapshots = [] + + self.process = psutil.Process() - def inc_hits(self, *values): - self.hits.inc(*values) - self.total.inc(*values) + clock.looping_call(self._update_curr_values, 1000 / self.UPDATE_HZ) - def inc_misses(self, *values): - self.total.inc(*values) + def _update_curr_values(self): + max_size = self.UPDATE_HZ * self.WINDOW_SIZE_SEC + self.memory_snapshots.append(self.process.memory_info().rss) + self.memory_snapshots[:] = self.memory_snapshots[-max_size:] def render(self): - return self.hits.render() + self.total.render() + self.size.render() + if not self.memory_snapshots: + return [] + + max_rss = max(self.memory_snapshots) + min_rss = min(self.memory_snapshots) + sum_rss = sum(self.memory_snapshots) + len_rss = len(self.memory_snapshots) + + return [ + "process_psutil_rss:max %d" % max_rss, + "process_psutil_rss:min %d" % min_rss, + "process_psutil_rss:total %d" % sum_rss, + "process_psutil_rss:count %d" % len_rss, + ] diff --git a/synapse/notifier.py b/synapse/notifier.py index 33b79c0ec7..30883a0696 100644 --- a/synapse/notifier.py +++ b/synapse/notifier.py @@ -14,7 +14,7 @@ # limitations under the License. from twisted.internet import defer -from synapse.api.constants import EventTypes +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import AuthError from synapse.util.logutils import log_function @@ -140,8 +140,6 @@ class Notifier(object): UNUSED_STREAM_EXPIRY_MS = 10 * 60 * 1000 def __init__(self, hs): - self.hs = hs - self.user_to_user_stream = {} self.room_to_user_streams = {} self.appservice_to_user_streams = {} @@ -151,10 +149,8 @@ class Notifier(object): self.pending_new_room_events = [] self.clock = hs.get_clock() - - hs.get_distributor().observe( - "user_joined_room", self._user_joined_room - ) + self.appservice_handler = hs.get_application_service_handler() + self.state_handler = hs.get_state_handler() self.clock.looping_call( self.remove_expired_streams, self.UNUSED_STREAM_EXPIRY_MS @@ -232,9 +228,7 @@ class Notifier(object): def _on_new_room_event(self, event, room_stream_id, extra_users=[]): """Notify any user streams that are interested in this room event""" # poke any interested application service. - self.hs.get_handlers().appservice_handler.notify_interested_services( - event - ) + self.appservice_handler.notify_interested_services(event) app_streams = set() @@ -250,6 +244,9 @@ class Notifier(object): ) app_streams |= app_user_streams + if event.type == EventTypes.Member and event.membership == Membership.JOIN: + self._user_joined_room(event.state_key, event.room_id) + self.on_new_event( "room_key", room_stream_id, users=extra_users, @@ -449,7 +446,7 @@ class Notifier(object): @defer.inlineCallbacks def _is_world_readable(self, room_id): - state = yield self.hs.get_state_handler().get_current_state( + state = yield self.state_handler.get_current_state( room_id, EventTypes.RoomHistoryVisibility ) @@ -485,9 +482,8 @@ class Notifier(object): user_stream.appservice, set() ).add(user_stream) - def _user_joined_room(self, user, room_id): - user = str(user) - new_user_stream = self.user_to_user_stream.get(user) + def _user_joined_room(self, user_id, room_id): + new_user_stream = self.user_to_user_stream.get(user_id) if new_user_stream is not None: room_streams = self.room_to_user_streams.setdefault(room_id, set()) room_streams.add(new_user_stream) diff --git a/synapse/push/action_generator.py b/synapse/push/action_generator.py index 9b208668b6..46e768e35c 100644 --- a/synapse/push/action_generator.py +++ b/synapse/push/action_generator.py @@ -40,7 +40,7 @@ class ActionGenerator: def handle_push_actions_for_event(self, event, context): with Measure(self.clock, "handle_push_actions_for_event"): bulk_evaluator = yield evaluator_for_event( - event, self.hs, self.store + event, self.hs, self.store, context.current_state ) actions_by_user = yield bulk_evaluator.action_for_event_by_user( diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index 25e13b3423..756e5da513 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -14,84 +14,56 @@ # limitations under the License. import logging -import ujson as json from twisted.internet import defer -from .baserules import list_with_base_rules from .push_rule_evaluator import PushRuleEvaluatorForEvent -from synapse.api.constants import EventTypes +from synapse.api.constants import EventTypes, Membership from synapse.visibility import filter_events_for_clients logger = logging.getLogger(__name__) -def decode_rule_json(rule): - rule['conditions'] = json.loads(rule['conditions']) - rule['actions'] = json.loads(rule['actions']) - return rule - - @defer.inlineCallbacks def _get_rules(room_id, user_ids, store): rules_by_user = yield store.bulk_get_push_rules(user_ids) - rules_enabled_by_user = yield store.bulk_get_push_rules_enabled(user_ids) - - rules_by_user = { - uid: list_with_base_rules([ - decode_rule_json(rule_list) - for rule_list in rules_by_user.get(uid, []) - ]) - for uid in user_ids - } - - # We apply the rules-enabled map here: bulk_get_push_rules doesn't - # fetch disabled rules, but this won't account for any server default - # rules the user has disabled, so we need to do this too. - for uid in user_ids: - if uid not in rules_enabled_by_user: - continue - - user_enabled_map = rules_enabled_by_user[uid] - - for i, rule in enumerate(rules_by_user[uid]): - rule_id = rule['rule_id'] - - if rule_id in user_enabled_map: - if rule.get('enabled', True) != bool(user_enabled_map[rule_id]): - # Rules are cached across users. - rule = dict(rule) - rule['enabled'] = bool(user_enabled_map[rule_id]) - rules_by_user[uid][i] = rule + + rules_by_user = {k: v for k, v in rules_by_user.items() if v is not None} defer.returnValue(rules_by_user) @defer.inlineCallbacks -def evaluator_for_event(event, hs, store): +def evaluator_for_event(event, hs, store, current_state): room_id = event.room_id - - # users in the room who have pushers need to get push rules run because - # that's how their pushers work - users_with_pushers = yield store.get_users_with_pushers_in_room(room_id) - # We also will want to generate notifs for other people in the room so # their unread countss are correct in the event stream, but to avoid # generating them for bot / AS users etc, we only do so for people who've # sent a read receipt into the room. - all_in_room = yield store.get_users_in_room(room_id) - all_in_room = set(all_in_room) + local_users_in_room = set( + e.state_key for e in current_state.values() + if e.type == EventTypes.Member and e.membership == Membership.JOIN + and hs.is_mine_id(e.state_key) + ) + + # users in the room who have pushers need to get push rules run because + # that's how their pushers work + if_users_with_pushers = yield store.get_if_users_have_pushers( + local_users_in_room + ) + user_ids = set( + uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher + ) - receipts = yield store.get_receipts_for_room(room_id, "m.read") + users_with_receipts = yield store.get_users_with_read_receipts_in_room(room_id) # any users with pushers must be ours: they have pushers - user_ids = set(users_with_pushers) - for r in receipts: - if hs.is_mine_id(r['user_id']) and r['user_id'] in all_in_room: - user_ids.add(r['user_id']) + for uid in users_with_receipts: + if uid in local_users_in_room: + user_ids.add(uid) # if this event is an invite event, we may need to run rules for the user # who's been invited, otherwise they won't get told they've been invited @@ -102,8 +74,6 @@ def evaluator_for_event(event, hs, store): if has_pusher: user_ids.add(invited_user) - user_ids = list(user_ids) - rules_by_user = yield _get_rules(room_id, user_ids, store) defer.returnValue(BulkPushRuleEvaluator( @@ -141,7 +111,10 @@ class BulkPushRuleEvaluator: self.store, user_tuples, [event], {event.event_id: current_state} ) - room_members = yield self.store.get_users_in_room(self.room_id) + room_members = set( + e.state_key for e in current_state.values() + if e.type == EventTypes.Member and e.membership == Membership.JOIN + ) evaluator = PushRuleEvaluatorForEvent(event, len(room_members)) diff --git a/synapse/push/clientformat.py b/synapse/push/clientformat.py index ae9db9ec2f..e0331b2d2d 100644 --- a/synapse/push/clientformat.py +++ b/synapse/push/clientformat.py @@ -13,29 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.push.baserules import list_with_base_rules - from synapse.push.rulekinds import ( PRIORITY_CLASS_MAP, PRIORITY_CLASS_INVERSE_MAP ) import copy -import simplejson as json -def format_push_rules_for_user(user, rawrules, enabled_map): +def format_push_rules_for_user(user, ruleslist): """Converts a list of rawrules and a enabled map into nested dictionaries to match the Matrix client-server format for push rules""" - ruleslist = [] - for rawrule in rawrules: - rule = dict(rawrule) - rule["conditions"] = json.loads(rawrule["conditions"]) - rule["actions"] = json.loads(rawrule["actions"]) - ruleslist.append(rule) - # We're going to be mutating this a lot, so do a deep copy - ruleslist = copy.deepcopy(list_with_base_rules(ruleslist)) + ruleslist = copy.deepcopy(ruleslist) rules = {'global': {}, 'device': {}} @@ -60,9 +50,7 @@ def format_push_rules_for_user(user, rawrules, enabled_map): template_rule = _rule_to_template(r) if template_rule: - if r['rule_id'] in enabled_map: - template_rule['enabled'] = enabled_map[r['rule_id']] - elif 'enabled' in r: + if 'enabled' in r: template_rule['enabled'] = r['enabled'] else: template_rule['enabled'] = True diff --git a/synapse/push/emailpusher.py b/synapse/push/emailpusher.py index b4b728adc5..6600c9cd55 100644 --- a/synapse/push/emailpusher.py +++ b/synapse/push/emailpusher.py @@ -14,6 +14,7 @@ # limitations under the License. from twisted.internet import defer, reactor +from twisted.internet.error import AlreadyCalled, AlreadyCancelled import logging @@ -32,12 +33,20 @@ DELAY_BEFORE_MAIL_MS = 10 * 60 * 1000 # Each room maintains its own throttle counter, but each new mail notification # sends the pending notifications for all rooms. THROTTLE_START_MS = 10 * 60 * 1000 -THROTTLE_MAX_MS = 24 * 60 * 60 * 1000 # (2 * 60 * 1000) * (2 ** 11) # ~3 days -THROTTLE_MULTIPLIER = 6 # 10 mins, 1 hour, 6 hours, 24 hours +THROTTLE_MAX_MS = 24 * 60 * 60 * 1000 # 24h +# THROTTLE_MULTIPLIER = 6 # 10 mins, 1 hour, 6 hours, 24 hours +THROTTLE_MULTIPLIER = 144 # 10 mins, 24 hours - i.e. jump straight to 1 day # If no event triggers a notification for this long after the previous, # the throttle is released. -THROTTLE_RESET_AFTER_MS = (2 * 60 * 1000) * (2 ** 11) # ~3 days +# 12 hours - a gap of 12 hours in conversation is surely enough to merit a new +# notification when things get going again... +THROTTLE_RESET_AFTER_MS = (12 * 60 * 60 * 1000) + +# does each email include all unread notifs, or just the ones which have happened +# since the last mail? +# XXX: this is currently broken as it includes ones from parted rooms(!) +INCLUDE_ALL_UNREAD_NOTIFS = False class EmailPusher(object): @@ -65,7 +74,12 @@ class EmailPusher(object): self.processing = False if self.hs.config.email_enable_notifs: - self.mailer = Mailer(self.hs) + if 'data' in pusherdict and 'brand' in pusherdict['data']: + app_name = pusherdict['data']['brand'] + else: + app_name = self.hs.config.email_app_name + + self.mailer = Mailer(self.hs, app_name) else: self.mailer = None @@ -79,7 +93,11 @@ class EmailPusher(object): def on_stop(self): if self.timed_call: - self.timed_call.cancel() + try: + self.timed_call.cancel() + except (AlreadyCalled, AlreadyCancelled): + pass + self.timed_call = None @defer.inlineCallbacks def on_new_notifications(self, min_stream_ordering, max_stream_ordering): @@ -126,9 +144,9 @@ class EmailPusher(object): up logging, measures and guards against multiple instances of it being run. """ - unprocessed = yield self.store.get_unread_push_actions_for_user_in_range( - self.user_id, self.last_stream_ordering, self.max_stream_ordering - ) + start = 0 if INCLUDE_ALL_UNREAD_NOTIFS else self.last_stream_ordering + fn = self.store.get_unread_push_actions_for_user_in_range_for_email + unprocessed = yield fn(self.user_id, start, self.max_stream_ordering) soonest_due_at = None @@ -150,7 +168,6 @@ class EmailPusher(object): # we then consider all previously outstanding notifications # to be delivered. - # debugging: reason = { 'room_id': push_action['room_id'], 'now': self.clock.time_msec(), @@ -165,16 +182,22 @@ class EmailPusher(object): yield self.save_last_stream_ordering_and_success(max([ ea['stream_ordering'] for ea in unprocessed ])) - yield self.sent_notif_update_throttle( - push_action['room_id'], push_action - ) + + # we update the throttle on all the possible unprocessed push actions + for ea in unprocessed: + yield self.sent_notif_update_throttle( + ea['room_id'], ea + ) break else: if soonest_due_at is None or should_notify_at < soonest_due_at: soonest_due_at = should_notify_at if self.timed_call is not None: - self.timed_call.cancel() + try: + self.timed_call.cancel() + except (AlreadyCalled, AlreadyCancelled): + pass self.timed_call = None if soonest_due_at is not None: @@ -263,5 +286,5 @@ class EmailPusher(object): logger.info("Sending notif email for user %r", self.user_id) yield self.mailer.send_notification_mail( - self.user_id, self.email, push_actions, reason + self.app_id, self.user_id, self.email, push_actions, reason ) diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py index 3992804845..feedb075e2 100644 --- a/synapse/push/httppusher.py +++ b/synapse/push/httppusher.py @@ -16,6 +16,7 @@ from synapse.push import PusherConfigException from twisted.internet import defer, reactor +from twisted.internet.error import AlreadyCalled, AlreadyCancelled import logging import push_rule_evaluator @@ -38,6 +39,7 @@ class HttpPusher(object): self.hs = hs self.store = self.hs.get_datastore() self.clock = self.hs.get_clock() + self.state_handler = self.hs.get_state_handler() self.user_id = pusherdict['user_name'] self.app_id = pusherdict['app_id'] self.app_display_name = pusherdict['app_display_name'] @@ -108,7 +110,11 @@ class HttpPusher(object): def on_stop(self): if self.timed_call: - self.timed_call.cancel() + try: + self.timed_call.cancel() + except (AlreadyCalled, AlreadyCancelled): + pass + self.timed_call = None @defer.inlineCallbacks def _process(self): @@ -140,7 +146,8 @@ class HttpPusher(object): run once per pusher. """ - unprocessed = yield self.store.get_unread_push_actions_for_user_in_range( + fn = self.store.get_unread_push_actions_for_user_in_range_for_http + unprocessed = yield fn( self.user_id, self.last_stream_ordering, self.max_stream_ordering ) @@ -237,7 +244,9 @@ class HttpPusher(object): @defer.inlineCallbacks def _build_notification_dict(self, event, tweaks, badge): - ctx = yield push_tools.get_context_for_event(self.hs.get_datastore(), event) + ctx = yield push_tools.get_context_for_event( + self.state_handler, event, self.user_id + ) d = { 'notification': { @@ -269,8 +278,8 @@ class HttpPusher(object): if 'content' in event: d['notification']['content'] = event.content - if len(ctx['aliases']): - d['notification']['room_alias'] = ctx['aliases'][0] + # We no longer send aliases separately, instead, we send the human + # readable name of the room, which may be an alias. if 'sender_display_name' in ctx and len(ctx['sender_display_name']) > 0: d['notification']['sender_display_name'] = ctx['sender_display_name'] if 'name' in ctx and len(ctx['name']) > 0: diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py index c2c2ca3fa7..1028731bc9 100644 --- a/synapse/push/mailer.py +++ b/synapse/push/mailer.py @@ -41,11 +41,14 @@ logger = logging.getLogger(__name__) MESSAGE_FROM_PERSON_IN_ROOM = "You have a message on %(app)s from %(person)s " \ - "in the %s room..." + "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..." -MESSAGES_IN_ROOM = "There are some messages on %(app)s for you in the %(room)s room..." -MESSAGES_IN_ROOMS = "Here are some messages on %(app)s you may have missed..." +MESSAGES_IN_ROOM = "You have messages on %(app)s in the %(room)s room..." +MESSAGES_IN_ROOM_AND_OTHERS = \ + "You have messages on %(app)s in the %(room)s room and others..." +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..." INVITE_FROM_PERSON = "%(person)s has invited you to chat on %(app)s..." @@ -75,12 +78,14 @@ ALLOWED_ATTRS = { class Mailer(object): - def __init__(self, hs): + def __init__(self, hs, app_name): self.hs = hs self.store = self.hs.get_datastore() + self.auth_handler = self.hs.get_auth_handler() self.state_handler = self.hs.get_state_handler() loader = jinja2.FileSystemLoader(self.hs.config.email_template_dir) - self.app_name = self.hs.config.email_app_name + self.app_name = app_name + logger.info("Created Mailer for app_name %s" % app_name) env = jinja2.Environment(loader=loader) env.filters["format_ts"] = format_ts_filter env.filters["mxc_to_http"] = self.mxc_to_http_filter @@ -92,8 +97,16 @@ class Mailer(object): ) @defer.inlineCallbacks - def send_notification_mail(self, user_id, email_address, push_actions, reason): - raw_from = email.utils.parseaddr(self.hs.config.email_notif_from)[1] + def send_notification_mail(self, app_id, user_id, email_address, + push_actions, reason): + try: + from_string = self.hs.config.email_notif_from % { + "app": self.app_name + } + except TypeError: + from_string = self.hs.config.email_notif_from + + raw_from = email.utils.parseaddr(from_string)[1] raw_to = email.utils.parseaddr(email_address)[1] if raw_to == '': @@ -119,6 +132,8 @@ class Mailer(object): user_display_name = yield self.store.get_profile_displayname( UserID.from_string(user_id).localpart ) + if user_display_name is None: + user_display_name = user_id except StoreError: user_display_name = user_id @@ -128,9 +143,14 @@ class Mailer(object): state_by_room[room_id] = room_state # Run at most 3 of these at once: sync does 10 at a time but email - # notifs are much realtime than sync so we can afford to wait a bit. + # notifs are much less realtime than sync so we can afford to wait a bit. yield concurrently_execute(_fetch_room_state, rooms_in_order, 3) + # actually sort our so-called rooms_in_order list, most recent room first + rooms_in_order.sort( + key=lambda r: -(notifs_by_room[r][-1]['received_ts'] or 0) + ) + rooms = [] for r in rooms_in_order: @@ -139,17 +159,19 @@ class Mailer(object): ) rooms.append(roomvars) - summary_text = self.make_summary_text( - notifs_by_room, state_by_room, notif_events, user_id + reason['room_name'] = calculate_room_name( + state_by_room[reason['room_id']], user_id, fallback_to_members=True ) - reason['room_name'] = calculate_room_name( - state_by_room[reason['room_id']], user_id, fallback_to_members=False + summary_text = self.make_summary_text( + notifs_by_room, state_by_room, notif_events, user_id, reason ) template_vars = { "user_display_name": user_display_name, - "unsubscribe_link": self.make_unsubscribe_link(), + "unsubscribe_link": self.make_unsubscribe_link( + user_id, app_id, email_address + ), "summary_text": summary_text, "app_name": self.app_name, "rooms": rooms, @@ -164,7 +186,7 @@ class Mailer(object): multipart_msg = MIMEMultipart('alternative') multipart_msg['Subject'] = "[%s] %s" % (self.app_name, summary_text) - multipart_msg['From'] = self.hs.config.email_notif_from + multipart_msg['From'] = from_string multipart_msg['To'] = email_address multipart_msg['Date'] = email.utils.formatdate() multipart_msg['Message-ID'] = email.utils.make_msgid() @@ -251,14 +273,16 @@ class Mailer(object): sender_state_event = room_state[("m.room.member", event.sender)] sender_name = name_from_member_event(sender_state_event) - sender_avatar_url = sender_state_event.content["avatar_url"] + sender_avatar_url = sender_state_event.content.get("avatar_url") # 'hash' for deterministically picking default images: use # sender_hash % the number of default images to choose from sender_hash = string_ordinal_total(event.sender) + msgtype = event.content.get("msgtype") + ret = { - "msgtype": event.content["msgtype"], + "msgtype": msgtype, "is_historical": event.event_id != notif['event_id'], "id": event.event_id, "ts": event.origin_server_ts, @@ -267,9 +291,9 @@ class Mailer(object): "sender_hash": sender_hash, } - if event.content["msgtype"] == "m.text": + if msgtype == "m.text": self.add_text_message_vars(ret, event) - elif event.content["msgtype"] == "m.image": + elif msgtype == "m.image": self.add_image_message_vars(ret, event) if "body" in event.content: @@ -278,16 +302,17 @@ class Mailer(object): return ret def add_text_message_vars(self, messagevars, event): - if "format" in event.content: - msgformat = event.content["format"] - else: - msgformat = None + msgformat = event.content.get("format") + messagevars["format"] = msgformat - if msgformat == "org.matrix.custom.html": - messagevars["body_text_html"] = safe_markup(event.content["formatted_body"]) - else: - messagevars["body_text_html"] = safe_text(event.content["body"]) + formatted_body = event.content.get("formatted_body") + body = event.content.get("body") + + if msgformat == "org.matrix.custom.html" and formatted_body: + messagevars["body_text_html"] = safe_markup(formatted_body) + elif body: + messagevars["body_text_html"] = safe_text(body) return messagevars @@ -296,7 +321,8 @@ class Mailer(object): return messagevars - def make_summary_text(self, notifs_by_room, state_by_room, notif_events, user_id): + def make_summary_text(self, notifs_by_room, state_by_room, + notif_events, user_id, reason): if len(notifs_by_room) == 1: # Only one room has new stuff room_id = notifs_by_room.keys()[0] @@ -371,9 +397,28 @@ class Mailer(object): } else: # Stuff's happened in multiple different rooms - return MESSAGES_IN_ROOMS % { - "app": self.app_name, - } + + # ...but we still refer to the 'reason' room which triggered the mail + if reason['room_name'] is not None: + return MESSAGES_IN_ROOM_AND_OTHERS % { + "room": reason['room_name'], + "app": self.app_name, + } + else: + # If the reason room doesn't have a name, say who the messages + # are from explicitly to avoid, "messages in the Bob room" + sender_ids = list(set([ + notif_events[n['event_id']].sender + for n in notifs_by_room[reason['room_id']] + ])) + + return MESSAGES_FROM_PERSON_AND_OTHERS % { + "person": descriptor_from_member_events([ + state_by_room[reason['room_id']][("m.room.member", s)] + for s in sender_ids + ]), + "app": self.app_name, + } def make_room_link(self, room_id): # need /beta for Universal Links to work on iOS @@ -393,9 +438,18 @@ class Mailer(object): notif['room_id'], notif['event_id'] ) - def make_unsubscribe_link(self): - # XXX: matrix.to - return "https://vector.im/#/settings" + def make_unsubscribe_link(self, user_id, app_id, email_address): + params = { + "access_token": self.auth_handler.generate_delete_pusher_token(user_id), + "app_id": app_id, + "pushkey": email_address, + } + + # XXX: make r0 once API is stable + return "%s_matrix/client/unstable/pushers/remove?%s" % ( + self.hs.config.public_baseurl, + urllib.urlencode(params), + ) def mxc_to_http_filter(self, value, width, height, resize_method="crop"): if value[0:6] != "mxc://": diff --git a/synapse/push/push_tools.py b/synapse/push/push_tools.py index 89a3b5e90a..d555a33e9a 100644 --- a/synapse/push/push_tools.py +++ b/synapse/push/push_tools.py @@ -14,6 +14,9 @@ # limitations under the License. from twisted.internet import defer +from synapse.util.presentable_names import ( + calculate_room_name, name_from_member_event +) @defer.inlineCallbacks @@ -45,24 +48,21 @@ def get_badge_count(store, user_id): @defer.inlineCallbacks -def get_context_for_event(store, ev): - name_aliases = yield store.get_room_name_and_aliases( - ev.room_id - ) +def get_context_for_event(state_handler, ev, user_id): + ctx = {} - ctx = {'aliases': name_aliases[1]} - if name_aliases[0] is not None: - ctx['name'] = name_aliases[0] + room_state = yield state_handler.get_current_state(ev.room_id) - their_member_events_for_room = yield store.get_current_state( - room_id=ev.room_id, - event_type='m.room.member', - state_key=ev.user_id + # we no longer bother setting room_alias, and make room_name the + # human-readable name instead, be that m.room.name, an alias or + # a list of people in the room + name = calculate_room_name( + room_state, user_id, fallback_to_single_member=False ) - for mev in their_member_events_for_room: - if mev.content['membership'] == 'join' and 'displayname' in mev.content: - dn = mev.content['displayname'] - if dn is not None: - ctx['sender_display_name'] = dn + if name: + ctx['name'] = name + + sender_state_event = room_state[("m.room.member", ev.sender)] + ctx['sender_display_name'] = name_from_member_event(sender_state_event) defer.returnValue(ctx) diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index e0a7a19777..86e3d89154 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -48,6 +48,12 @@ CONDITIONAL_REQUIREMENTS = { "Jinja2>=2.8": ["Jinja2>=2.8"], "bleach>=1.4.2": ["bleach>=1.4.2"], }, + "ldap": { + "ldap3>=1.0": ["ldap3>=1.0"], + }, + "psutil": { + "psutil>=2.0.0": ["psutil>=2.0.0"], + }, } diff --git a/synapse/replication/presence_resource.py b/synapse/replication/presence_resource.py new file mode 100644 index 0000000000..fc18130ab4 --- /dev/null +++ b/synapse/replication/presence_resource.py @@ -0,0 +1,59 @@ +# Copyright 2016 OpenMarket 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. + +from synapse.http.server import respond_with_json_bytes, request_handler +from synapse.http.servlet import parse_json_object_from_request + +from twisted.web.resource import Resource +from twisted.web.server import NOT_DONE_YET +from twisted.internet import defer + + +class PresenceResource(Resource): + """ + HTTP endpoint for marking users as syncing. + + POST /_synapse/replication/presence HTTP/1.1 + Content-Type: application/json + + { + "process_id": "<process_id>", + "syncing_users": ["<user_id>"] + } + """ + + def __init__(self, hs): + Resource.__init__(self) # Resource is old-style, so no super() + + self.version_string = hs.version_string + self.clock = hs.get_clock() + self.presence_handler = hs.get_presence_handler() + + def render_POST(self, request): + self._async_render_POST(request) + return NOT_DONE_YET + + @request_handler() + @defer.inlineCallbacks + def _async_render_POST(self, request): + content = parse_json_object_from_request(request) + + process_id = content["process_id"] + syncing_user_ids = content["syncing_users"] + + yield self.presence_handler.update_external_syncs( + process_id, set(syncing_user_ids) + ) + + respond_with_json_bytes(request, 200, "{}") diff --git a/synapse/replication/resource.py b/synapse/replication/resource.py index 847f212a3d..8c2d487ff4 100644 --- a/synapse/replication/resource.py +++ b/synapse/replication/resource.py @@ -16,6 +16,7 @@ from synapse.http.servlet import parse_integer, parse_string from synapse.http.server import request_handler, finish_request from synapse.replication.pusher_resource import PusherResource +from synapse.replication.presence_resource import PresenceResource from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET @@ -115,6 +116,7 @@ class ReplicationResource(Resource): self.clock = hs.get_clock() self.putChild("remove_pushers", PusherResource(hs)) + self.putChild("syncing_users", PresenceResource(hs)) def render_GET(self, request): self._async_render_GET(request) diff --git a/synapse/replication/slave/storage/account_data.py b/synapse/replication/slave/storage/account_data.py index f59b0eabbc..735c03c7eb 100644 --- a/synapse/replication/slave/storage/account_data.py +++ b/synapse/replication/slave/storage/account_data.py @@ -15,7 +15,10 @@ from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker +from synapse.storage import DataStore from synapse.storage.account_data import AccountDataStore +from synapse.storage.tags import TagsStore +from synapse.util.caches.stream_change_cache import StreamChangeCache class SlavedAccountDataStore(BaseSlavedStore): @@ -25,6 +28,14 @@ class SlavedAccountDataStore(BaseSlavedStore): self._account_data_id_gen = SlavedIdTracker( db_conn, "account_data_max_stream_id", "stream_id", ) + self._account_data_stream_cache = StreamChangeCache( + "AccountDataAndTagsChangeCache", + self._account_data_id_gen.get_current_token(), + ) + + get_account_data_for_user = ( + AccountDataStore.__dict__["get_account_data_for_user"] + ) get_global_account_data_by_type_for_users = ( AccountDataStore.__dict__["get_global_account_data_by_type_for_users"] @@ -34,6 +45,16 @@ class SlavedAccountDataStore(BaseSlavedStore): AccountDataStore.__dict__["get_global_account_data_by_type_for_user"] ) + get_tags_for_user = TagsStore.__dict__["get_tags_for_user"] + + get_updated_tags = DataStore.get_updated_tags.__func__ + get_updated_account_data_for_user = ( + DataStore.get_updated_account_data_for_user.__func__ + ) + + def get_max_account_data_stream_id(self): + return self._account_data_id_gen.get_current_token() + def stream_positions(self): result = super(SlavedAccountDataStore, self).stream_positions() position = self._account_data_id_gen.get_current_token() @@ -47,15 +68,33 @@ class SlavedAccountDataStore(BaseSlavedStore): if stream: self._account_data_id_gen.advance(int(stream["position"])) for row in stream["rows"]: - user_id, data_type = row[1:3] + position, user_id, data_type = row[:3] self.get_global_account_data_by_type_for_user.invalidate( (data_type, user_id,) ) + self.get_account_data_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) stream = result.get("room_account_data") if stream: self._account_data_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.get_account_data_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) stream = result.get("tag_account_data") if stream: self._account_data_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.get_tags_for_user.invalidate((user_id,)) + self._account_data_stream_cache.entity_has_changed( + user_id, position + ) + + return super(SlavedAccountDataStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py new file mode 100644 index 0000000000..25792d9429 --- /dev/null +++ b/synapse/replication/slave/storage/appservice.py @@ -0,0 +1,30 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.config.appservice import load_appservices + + +class SlavedApplicationServiceStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedApplicationServiceStore, self).__init__(db_conn, hs) + self.services_cache = load_appservices( + hs.config.server_name, + hs.config.app_service_config_files + ) + + get_app_service_by_token = DataStore.get_app_service_by_token.__func__ + get_app_service_by_user_id = DataStore.get_app_service_by_user_id.__func__ diff --git a/synapse/replication/slave/storage/directory.py b/synapse/replication/slave/storage/directory.py new file mode 100644 index 0000000000..5fbe3a303a --- /dev/null +++ b/synapse/replication/slave/storage/directory.py @@ -0,0 +1,23 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage.directory import DirectoryStore + + +class DirectoryStore(BaseSlavedStore): + get_aliases_for_room = DirectoryStore.__dict__[ + "get_aliases_for_room" + ].orig diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index c0d741452d..f4f31f2d27 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -18,11 +18,11 @@ from ._slaved_id_tracker import SlavedIdTracker from synapse.api.constants import EventTypes from synapse.events import FrozenEvent from synapse.storage import DataStore -from synapse.storage.room import RoomStore from synapse.storage.roommember import RoomMemberStore from synapse.storage.event_federation import EventFederationStore from synapse.storage.event_push_actions import EventPushActionsStore from synapse.storage.state import StateStore +from synapse.storage.stream import StreamStore from synapse.util.caches.stream_change_cache import StreamChangeCache import ujson as json @@ -57,10 +57,12 @@ class SlavedEventStore(BaseSlavedStore): "EventsRoomStreamChangeCache", min_event_val, prefilled_cache=event_cache_prefill, ) + self._membership_stream_cache = StreamChangeCache( + "MembershipStreamChangeCache", events_max, + ) # Cached functions can't be accessed through a class instance so we need # to reach inside the __dict__ to extract them. - get_room_name_and_aliases = RoomStore.__dict__["get_room_name_and_aliases"] get_rooms_for_user = RoomMemberStore.__dict__["get_rooms_for_user"] get_users_in_room = RoomMemberStore.__dict__["get_users_in_room"] get_latest_event_ids_in_room = EventFederationStore.__dict__[ @@ -87,9 +89,15 @@ class SlavedEventStore(BaseSlavedStore): _get_state_group_from_group = ( StateStore.__dict__["_get_state_group_from_group"] ) + get_recent_event_ids_for_room = ( + StreamStore.__dict__["get_recent_event_ids_for_room"] + ) - get_unread_push_actions_for_user_in_range = ( - DataStore.get_unread_push_actions_for_user_in_range.__func__ + get_unread_push_actions_for_user_in_range_for_http = ( + DataStore.get_unread_push_actions_for_user_in_range_for_http.__func__ + ) + get_unread_push_actions_for_user_in_range_for_email = ( + DataStore.get_unread_push_actions_for_user_in_range_for_email.__func__ ) get_push_action_users_in_range = ( DataStore.get_push_action_users_in_range.__func__ @@ -109,24 +117,25 @@ class SlavedEventStore(BaseSlavedStore): DataStore.get_room_events_stream_for_room.__func__ ) get_events_around = DataStore.get_events_around.__func__ + get_state_for_event = DataStore.get_state_for_event.__func__ get_state_for_events = DataStore.get_state_for_events.__func__ get_state_groups = DataStore.get_state_groups.__func__ + get_recent_events_for_room = DataStore.get_recent_events_for_room.__func__ + get_room_events_stream_for_rooms = ( + DataStore.get_room_events_stream_for_rooms.__func__ + ) + get_stream_token_for_event = DataStore.get_stream_token_for_event.__func__ - _set_before_and_after = DataStore._set_before_and_after + _set_before_and_after = staticmethod(DataStore._set_before_and_after) _get_events = DataStore._get_events.__func__ _get_events_from_cache = DataStore._get_events_from_cache.__func__ _invalidate_get_event_cache = DataStore._invalidate_get_event_cache.__func__ - _parse_events_txn = DataStore._parse_events_txn.__func__ - _get_events_txn = DataStore._get_events_txn.__func__ - _get_event_txn = DataStore._get_event_txn.__func__ _enqueue_events = DataStore._enqueue_events.__func__ _do_fetch = DataStore._do_fetch.__func__ - _fetch_events_txn = DataStore._fetch_events_txn.__func__ _fetch_event_rows = DataStore._fetch_event_rows.__func__ _get_event_from_row = DataStore._get_event_from_row.__func__ - _get_event_from_row_txn = DataStore._get_event_from_row_txn.__func__ _get_rooms_for_user_where_membership_is_txn = ( DataStore._get_rooms_for_user_where_membership_is_txn.__func__ ) @@ -136,6 +145,15 @@ class SlavedEventStore(BaseSlavedStore): _get_events_around_txn = DataStore._get_events_around_txn.__func__ _get_some_state_from_cache = DataStore._get_some_state_from_cache.__func__ + get_backfill_events = DataStore.get_backfill_events.__func__ + _get_backfill_events = DataStore._get_backfill_events.__func__ + get_missing_events = DataStore.get_missing_events.__func__ + _get_missing_events = DataStore._get_missing_events.__func__ + + get_auth_chain = DataStore.get_auth_chain.__func__ + get_auth_chain_ids = DataStore.get_auth_chain_ids.__func__ + _get_auth_chain_ids_txn = DataStore._get_auth_chain_ids_txn.__func__ + def stream_positions(self): result = super(SlavedEventStore, self).stream_positions() result["events"] = self._stream_id_gen.get_current_token() @@ -194,7 +212,6 @@ class SlavedEventStore(BaseSlavedStore): self.get_rooms_for_user.invalidate_all() self.get_users_in_room.invalidate((event.room_id,)) # self.get_joined_hosts_for_room.invalidate((event.room_id,)) - self.get_room_name_and_aliases.invalidate((event.room_id,)) self._invalidate_get_event_cache(event.event_id) @@ -220,9 +237,9 @@ class SlavedEventStore(BaseSlavedStore): self.get_rooms_for_user.invalidate((event.state_key,)) # self.get_joined_hosts_for_room.invalidate((event.room_id,)) self.get_users_in_room.invalidate((event.room_id,)) - # self._membership_stream_cache.entity_has_changed( - # event.state_key, event.internal_metadata.stream_ordering - # ) + self._membership_stream_cache.entity_has_changed( + event.state_key, event.internal_metadata.stream_ordering + ) self.get_invited_rooms_for_user.invalidate((event.state_key,)) if not event.is_state(): @@ -238,9 +255,3 @@ class SlavedEventStore(BaseSlavedStore): self._get_current_state_for_key.invalidate(( event.room_id, event.type, event.state_key )) - - if event.type in [EventTypes.Name, EventTypes.Aliases]: - self.get_room_name_and_aliases.invalidate( - (event.room_id,) - ) - pass diff --git a/synapse/replication/slave/storage/filtering.py b/synapse/replication/slave/storage/filtering.py new file mode 100644 index 0000000000..819ed62881 --- /dev/null +++ b/synapse/replication/slave/storage/filtering.py @@ -0,0 +1,25 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage.filtering import FilteringStore + + +class SlavedFilteringStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedFilteringStore, self).__init__(db_conn, hs) + + # Filters are immutable so this cache doesn't need to be expired + get_user_filter = FilteringStore.__dict__["get_user_filter"] diff --git a/synapse/replication/slave/storage/keys.py b/synapse/replication/slave/storage/keys.py new file mode 100644 index 0000000000..dd2ae49e48 --- /dev/null +++ b/synapse/replication/slave/storage/keys.py @@ -0,0 +1,33 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.storage.keys import KeyStore + + +class SlavedKeyStore(BaseSlavedStore): + _get_server_verify_key = KeyStore.__dict__[ + "_get_server_verify_key" + ] + + get_server_verify_keys = DataStore.get_server_verify_keys.__func__ + store_server_verify_key = DataStore.store_server_verify_key.__func__ + + get_server_certificate = DataStore.get_server_certificate.__func__ + store_server_certificate = DataStore.store_server_certificate.__func__ + + get_server_keys_json = DataStore.get_server_keys_json.__func__ + store_server_keys_json = DataStore.store_server_keys_json.__func__ diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py new file mode 100644 index 0000000000..703f4a49bf --- /dev/null +++ b/synapse/replication/slave/storage/presence.py @@ -0,0 +1,59 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from ._slaved_id_tracker import SlavedIdTracker + +from synapse.util.caches.stream_change_cache import StreamChangeCache +from synapse.storage import DataStore + + +class SlavedPresenceStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedPresenceStore, self).__init__(db_conn, hs) + self._presence_id_gen = SlavedIdTracker( + db_conn, "presence_stream", "stream_id", + ) + + self._presence_on_startup = self._get_active_presence(db_conn) + + self.presence_stream_cache = self.presence_stream_cache = StreamChangeCache( + "PresenceStreamChangeCache", self._presence_id_gen.get_current_token() + ) + + _get_active_presence = DataStore._get_active_presence.__func__ + take_presence_startup_info = DataStore.take_presence_startup_info.__func__ + get_presence_for_users = DataStore.get_presence_for_users.__func__ + + def get_current_presence_token(self): + return self._presence_id_gen.get_current_token() + + def stream_positions(self): + result = super(SlavedPresenceStore, self).stream_positions() + position = self._presence_id_gen.get_current_token() + result["presence"] = position + return result + + def process_replication(self, result): + stream = result.get("presence") + if stream: + self._presence_id_gen.advance(int(stream["position"])) + for row in stream["rows"]: + position, user_id = row[:2] + self.presence_stream_cache.entity_has_changed( + user_id, position + ) + + return super(SlavedPresenceStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py new file mode 100644 index 0000000000..21ceb0213a --- /dev/null +++ b/synapse/replication/slave/storage/push_rule.py @@ -0,0 +1,67 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from .events import SlavedEventStore +from ._slaved_id_tracker import SlavedIdTracker +from synapse.storage import DataStore +from synapse.storage.push_rule import PushRuleStore +from synapse.util.caches.stream_change_cache import StreamChangeCache + + +class SlavedPushRuleStore(SlavedEventStore): + def __init__(self, db_conn, hs): + super(SlavedPushRuleStore, self).__init__(db_conn, hs) + self._push_rules_stream_id_gen = SlavedIdTracker( + db_conn, "push_rules_stream", "stream_id", + ) + self.push_rules_stream_cache = StreamChangeCache( + "PushRulesStreamChangeCache", + self._push_rules_stream_id_gen.get_current_token(), + ) + + get_push_rules_for_user = PushRuleStore.__dict__["get_push_rules_for_user"] + get_push_rules_enabled_for_user = ( + PushRuleStore.__dict__["get_push_rules_enabled_for_user"] + ) + have_push_rules_changed_for_user = ( + DataStore.have_push_rules_changed_for_user.__func__ + ) + + def get_push_rules_stream_token(self): + return ( + self._push_rules_stream_id_gen.get_current_token(), + self._stream_id_gen.get_current_token(), + ) + + def stream_positions(self): + result = super(SlavedPushRuleStore, self).stream_positions() + result["push_rules"] = self._push_rules_stream_id_gen.get_current_token() + return result + + def process_replication(self, result): + stream = result.get("push_rules") + if stream: + for row in stream["rows"]: + position = row[0] + user_id = row[2] + self.get_push_rules_for_user.invalidate((user_id,)) + self.get_push_rules_enabled_for_user.invalidate((user_id,)) + self.push_rules_stream_cache.entity_has_changed( + user_id, position + ) + + self._push_rules_stream_id_gen.advance(int(stream["position"])) + + return super(SlavedPushRuleStore, self).process_replication(result) diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py index ec007516d0..ac9662d399 100644 --- a/synapse/replication/slave/storage/receipts.py +++ b/synapse/replication/slave/storage/receipts.py @@ -18,6 +18,7 @@ from ._slaved_id_tracker import SlavedIdTracker from synapse.storage import DataStore from synapse.storage.receipts import ReceiptsStore +from synapse.util.caches.stream_change_cache import StreamChangeCache # So, um, we want to borrow a load of functions intended for reading from # a DataStore, but we don't want to take functions that either write to the @@ -37,11 +38,28 @@ class SlavedReceiptsStore(BaseSlavedStore): db_conn, "receipts_linearized", "stream_id" ) + self._receipts_stream_cache = StreamChangeCache( + "ReceiptsRoomChangeCache", self._receipts_id_gen.get_current_token() + ) + get_receipts_for_user = ReceiptsStore.__dict__["get_receipts_for_user"] + get_linearized_receipts_for_room = ( + ReceiptsStore.__dict__["get_linearized_receipts_for_room"] + ) + _get_linearized_receipts_for_rooms = ( + ReceiptsStore.__dict__["_get_linearized_receipts_for_rooms"] + ) + get_last_receipt_event_id_for_user = ( + ReceiptsStore.__dict__["get_last_receipt_event_id_for_user"] + ) get_max_receipt_stream_id = DataStore.get_max_receipt_stream_id.__func__ get_all_updated_receipts = DataStore.get_all_updated_receipts.__func__ + get_linearized_receipts_for_rooms = ( + DataStore.get_linearized_receipts_for_rooms.__func__ + ) + def stream_positions(self): result = super(SlavedReceiptsStore, self).stream_positions() result["receipts"] = self._receipts_id_gen.get_current_token() @@ -52,10 +70,15 @@ class SlavedReceiptsStore(BaseSlavedStore): if stream: self._receipts_id_gen.advance(int(stream["position"])) for row in stream["rows"]: - room_id, receipt_type, user_id = row[1:4] + position, room_id, receipt_type, user_id = row[:4] self.invalidate_caches_for_receipt(room_id, receipt_type, user_id) + self._receipts_stream_cache.entity_has_changed(room_id, position) return super(SlavedReceiptsStore, self).process_replication(result) def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id): self.get_receipts_for_user.invalidate((user_id, receipt_type)) + self.get_linearized_receipts_for_room.invalidate_many((room_id,)) + self.get_last_receipt_event_id_for_user.invalidate( + (user_id, room_id, receipt_type) + ) diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py new file mode 100644 index 0000000000..307833f9e1 --- /dev/null +++ b/synapse/replication/slave/storage/registration.py @@ -0,0 +1,30 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.storage.registration import RegistrationStore + + +class SlavedRegistrationStore(BaseSlavedStore): + def __init__(self, db_conn, hs): + super(SlavedRegistrationStore, self).__init__(db_conn, hs) + + # TODO: use the cached version and invalidate deleted tokens + get_user_by_access_token = RegistrationStore.__dict__[ + "get_user_by_access_token" + ].orig + + _query_for_auth = DataStore._query_for_auth.__func__ diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py new file mode 100644 index 0000000000..d5bb0f98ea --- /dev/null +++ b/synapse/replication/slave/storage/room.py @@ -0,0 +1,21 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from ._base import BaseSlavedStore +from synapse.storage import DataStore + + +class RoomStore(BaseSlavedStore): + get_public_room_ids = DataStore.get_public_room_ids.__func__ diff --git a/synapse/replication/slave/storage/transactions.py b/synapse/replication/slave/storage/transactions.py new file mode 100644 index 0000000000..6f2ba98af5 --- /dev/null +++ b/synapse/replication/slave/storage/transactions.py @@ -0,0 +1,30 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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. + +from twisted.internet import defer +from ._base import BaseSlavedStore +from synapse.storage import DataStore +from synapse.storage.transactions import TransactionStore + + +class TransactionStore(BaseSlavedStore): + get_destination_retry_timings = TransactionStore.__dict__[ + "get_destination_retry_timings" + ].orig + _get_destination_retry_timings = DataStore._get_destination_retry_timings.__func__ + + # For now, don't record the destination rety timings + def set_destination_retry_timings(*args, **kwargs): + return defer.succeed(None) diff --git a/synapse/rest/__init__.py b/synapse/rest/__init__.py index c729dee47a..7c23f5a4a8 100644 --- a/synapse/rest/__init__.py +++ b/synapse/rest/__init__.py @@ -47,6 +47,7 @@ from synapse.rest.client.v2_alpha import ( report_event, openid, notifications, + devices, ) from synapse.http.server import JsonResource @@ -92,3 +93,4 @@ class ClientRestResource(JsonResource): report_event.register_servlets(hs, client_resource) openid.register_servlets(hs, client_resource) notifications.register_servlets(hs, client_resource) + devices.register_servlets(hs, client_resource) diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py index aa05b3f023..b0cb31a448 100644 --- a/synapse/rest/client/v1/admin.py +++ b/synapse/rest/client/v1/admin.py @@ -46,5 +46,82 @@ class WhoisRestServlet(ClientV1RestServlet): defer.returnValue((200, ret)) +class PurgeMediaCacheRestServlet(ClientV1RestServlet): + PATTERNS = client_path_patterns("/admin/purge_media_cache") + + def __init__(self, hs): + self.media_repository = hs.get_media_repository() + super(PurgeMediaCacheRestServlet, self).__init__(hs) + + @defer.inlineCallbacks + def on_POST(self, request): + requester = yield self.auth.get_user_by_req(request) + is_admin = yield self.auth.is_server_admin(requester.user) + + if not is_admin: + raise AuthError(403, "You are not a server admin") + + before_ts = request.args.get("before_ts", None) + if not before_ts: + raise SynapseError(400, "Missing 'before_ts' arg") + + logger.info("before_ts: %r", before_ts[0]) + + try: + before_ts = int(before_ts[0]) + except Exception: + raise SynapseError(400, "Invalid 'before_ts' arg") + + ret = yield self.media_repository.delete_old_remote_media(before_ts) + + defer.returnValue((200, ret)) + + +class PurgeHistoryRestServlet(ClientV1RestServlet): + PATTERNS = client_path_patterns( + "/admin/purge_history/(?P<room_id>[^/]*)/(?P<event_id>[^/]*)" + ) + + @defer.inlineCallbacks + def on_POST(self, request, room_id, event_id): + requester = yield self.auth.get_user_by_req(request) + is_admin = yield self.auth.is_server_admin(requester.user) + + if not is_admin: + raise AuthError(403, "You are not a server admin") + + yield self.handlers.message_handler.purge_history(room_id, event_id) + + defer.returnValue((200, {})) + + +class DeactivateAccountRestServlet(ClientV1RestServlet): + PATTERNS = client_path_patterns("/admin/deactivate/(?P<target_user_id>[^/]*)") + + def __init__(self, hs): + self.store = hs.get_datastore() + super(DeactivateAccountRestServlet, self).__init__(hs) + + @defer.inlineCallbacks + def on_POST(self, request, target_user_id): + UserID.from_string(target_user_id) + requester = yield self.auth.get_user_by_req(request) + is_admin = yield self.auth.is_server_admin(requester.user) + + if not is_admin: + raise AuthError(403, "You are not a server admin") + + # FIXME: Theoretically there is a race here wherein user resets password + # using threepid. + yield self.store.user_delete_access_tokens(target_user_id) + yield self.store.user_delete_threepids(target_user_id) + yield self.store.user_set_password_hash(target_user_id, None) + + defer.returnValue((200, {})) + + def register_servlets(hs, http_server): WhoisRestServlet(hs).register(http_server) + PurgeMediaCacheRestServlet(hs).register(http_server) + DeactivateAccountRestServlet(hs).register(http_server) + PurgeHistoryRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v1/base.py b/synapse/rest/client/v1/base.py index 1c020b7e2c..96b49b01f2 100644 --- a/synapse/rest/client/v1/base.py +++ b/synapse/rest/client/v1/base.py @@ -52,6 +52,10 @@ class ClientV1RestServlet(RestServlet): """ def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): + """ self.hs = hs self.handlers = hs.get_handlers() self.builder_factory = hs.get_event_builder_factory() diff --git a/synapse/rest/client/v1/events.py b/synapse/rest/client/v1/events.py index d1afa0f0d5..498bb9e18a 100644 --- a/synapse/rest/client/v1/events.py +++ b/synapse/rest/client/v1/events.py @@ -45,30 +45,27 @@ class EventStreamRestServlet(ClientV1RestServlet): raise SynapseError(400, "Guest users must specify room_id param") if "room_id" in request.args: room_id = request.args["room_id"][0] - try: - handler = self.handlers.event_stream_handler - pagin_config = PaginationConfig.from_request(request) - timeout = EventStreamRestServlet.DEFAULT_LONGPOLL_TIME_MS - if "timeout" in request.args: - try: - timeout = int(request.args["timeout"][0]) - except ValueError: - raise SynapseError(400, "timeout must be in milliseconds.") - - as_client_event = "raw" not in request.args - - chunk = yield handler.get_stream( - requester.user.to_string(), - pagin_config, - timeout=timeout, - as_client_event=as_client_event, - affect_presence=(not is_guest), - room_id=room_id, - is_guest=is_guest, - ) - except: - logger.exception("Event stream failed") - raise + + handler = self.handlers.event_stream_handler + pagin_config = PaginationConfig.from_request(request) + timeout = EventStreamRestServlet.DEFAULT_LONGPOLL_TIME_MS + if "timeout" in request.args: + try: + timeout = int(request.args["timeout"][0]) + except ValueError: + raise SynapseError(400, "timeout must be in milliseconds.") + + as_client_event = "raw" not in request.args + + chunk = yield handler.get_stream( + requester.user.to_string(), + pagin_config, + timeout=timeout, + as_client_event=as_client_event, + affect_presence=(not is_guest), + room_id=room_id, + is_guest=is_guest, + ) defer.returnValue((200, chunk)) diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py index 3b5544851b..b31e27f7b3 100644 --- a/synapse/rest/client/v1/login.py +++ b/synapse/rest/client/v1/login.py @@ -54,10 +54,8 @@ class LoginRestServlet(ClientV1RestServlet): self.jwt_secret = hs.config.jwt_secret self.jwt_algorithm = hs.config.jwt_algorithm self.cas_enabled = hs.config.cas_enabled - self.cas_server_url = hs.config.cas_server_url - self.cas_required_attributes = hs.config.cas_required_attributes - self.servername = hs.config.server_name - self.http_client = hs.get_simple_http_client() + self.auth_handler = self.hs.get_auth_handler() + self.device_handler = self.hs.get_device_handler() def on_GET(self, request): flows = [] @@ -108,17 +106,6 @@ class LoginRestServlet(ClientV1RestServlet): LoginRestServlet.JWT_TYPE): result = yield self.do_jwt_login(login_submission) defer.returnValue(result) - # TODO Delete this after all CAS clients switch to token login instead - elif self.cas_enabled and (login_submission["type"] == - LoginRestServlet.CAS_TYPE): - uri = "%s/proxyValidate" % (self.cas_server_url,) - args = { - "ticket": login_submission["ticket"], - "service": login_submission["service"] - } - body = yield self.http_client.get_raw(uri, args) - result = yield self.do_cas_login(body) - defer.returnValue(result) elif login_submission["type"] == LoginRestServlet.TOKEN_TYPE: result = yield self.do_token_login(login_submission) defer.returnValue(result) @@ -143,16 +130,24 @@ class LoginRestServlet(ClientV1RestServlet): user_id, self.hs.hostname ).to_string() - auth_handler = self.handlers.auth_handler - user_id, access_token, refresh_token = yield auth_handler.login_with_password( + auth_handler = self.auth_handler + user_id = yield auth_handler.validate_password_login( user_id=user_id, - password=login_submission["password"]) - + password=login_submission["password"], + ) + device_id = yield self._register_device(user_id, login_submission) + access_token, refresh_token = ( + yield auth_handler.get_login_tuple_for_user_id( + user_id, device_id, + login_submission.get("initial_device_display_name") + ) + ) result = { "user_id": user_id, # may have changed "access_token": access_token, "refresh_token": refresh_token, "home_server": self.hs.hostname, + "device_id": device_id, } defer.returnValue((200, result)) @@ -160,65 +155,27 @@ class LoginRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def do_token_login(self, login_submission): token = login_submission['token'] - auth_handler = self.handlers.auth_handler + auth_handler = self.auth_handler user_id = ( yield auth_handler.validate_short_term_login_token_and_get_user_id(token) ) - user_id, access_token, refresh_token = ( - yield auth_handler.get_login_tuple_for_user_id(user_id) + device_id = yield self._register_device(user_id, login_submission) + access_token, refresh_token = ( + yield auth_handler.get_login_tuple_for_user_id( + user_id, device_id, + login_submission.get("initial_device_display_name") + ) ) result = { "user_id": user_id, # may have changed "access_token": access_token, "refresh_token": refresh_token, "home_server": self.hs.hostname, + "device_id": device_id, } defer.returnValue((200, result)) - # TODO Delete this after all CAS clients switch to token login instead - @defer.inlineCallbacks - def do_cas_login(self, cas_response_body): - user, attributes = self.parse_cas_response(cas_response_body) - - for required_attribute, required_value in self.cas_required_attributes.items(): - # If required attribute was not in CAS Response - Forbidden - if required_attribute not in attributes: - raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED) - - # Also need to check value - if required_value is not None: - actual_value = attributes[required_attribute] - # If required attribute value does not match expected - Forbidden - if required_value != actual_value: - raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED) - - user_id = UserID.create(user, self.hs.hostname).to_string() - auth_handler = self.handlers.auth_handler - user_exists = yield auth_handler.does_user_exist(user_id) - if user_exists: - user_id, access_token, refresh_token = ( - yield auth_handler.get_login_tuple_for_user_id(user_id) - ) - result = { - "user_id": user_id, # may have changed - "access_token": access_token, - "refresh_token": refresh_token, - "home_server": self.hs.hostname, - } - - else: - user_id, access_token = ( - yield self.handlers.registration_handler.register(localpart=user) - ) - result = { - "user_id": user_id, # may have changed - "access_token": access_token, - "home_server": self.hs.hostname, - } - - defer.returnValue((200, result)) - @defer.inlineCallbacks def do_jwt_login(self, login_submission): token = login_submission.get("token", None) @@ -243,19 +200,28 @@ class LoginRestServlet(ClientV1RestServlet): raise LoginError(401, "Invalid JWT", errcode=Codes.UNAUTHORIZED) user_id = UserID.create(user, self.hs.hostname).to_string() - auth_handler = self.handlers.auth_handler - user_exists = yield auth_handler.does_user_exist(user_id) - if user_exists: - user_id, access_token, refresh_token = ( - yield auth_handler.get_login_tuple_for_user_id(user_id) + auth_handler = self.auth_handler + registered_user_id = yield auth_handler.check_user_exists(user_id) + if registered_user_id: + device_id = yield self._register_device( + registered_user_id, login_submission + ) + access_token, refresh_token = ( + yield auth_handler.get_login_tuple_for_user_id( + registered_user_id, device_id, + login_submission.get("initial_device_display_name") + ) ) result = { - "user_id": user_id, # may have changed + "user_id": registered_user_id, "access_token": access_token, "refresh_token": refresh_token, "home_server": self.hs.hostname, } else: + # TODO: we should probably check that the register isn't going + # to fonx/change our user_id before registering the device + device_id = yield self._register_device(user_id, login_submission) user_id, access_token = ( yield self.handlers.registration_handler.register(localpart=user) ) @@ -267,32 +233,25 @@ class LoginRestServlet(ClientV1RestServlet): defer.returnValue((200, result)) - # TODO Delete this after all CAS clients switch to token login instead - def parse_cas_response(self, cas_response_body): - root = ET.fromstring(cas_response_body) - if not root.tag.endswith("serviceResponse"): - raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED) - if not root[0].tag.endswith("authenticationSuccess"): - raise LoginError(401, "Unsuccessful CAS response", errcode=Codes.UNAUTHORIZED) - for child in root[0]: - if child.tag.endswith("user"): - user = child.text - if child.tag.endswith("attributes"): - attributes = {} - for attribute in child: - # ElementTree library expands the namespace in attribute tags - # to the full URL of the namespace. - # See (https://docs.python.org/2/library/xml.etree.elementtree.html) - # We don't care about namespace here and it will always be encased in - # curly braces, so we remove them. - if "}" in attribute.tag: - attributes[attribute.tag.split("}")[1]] = attribute.text - else: - attributes[attribute.tag] = attribute.text - if user is None or attributes is None: - raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED) - - return (user, attributes) + def _register_device(self, user_id, login_submission): + """Register a device for a user. + + This is called after the user's credentials have been validated, but + before the access token has been issued. + + Args: + (str) user_id: full canonical @user:id + (object) login_submission: dictionary supplied to /login call, from + which we pull device_id and initial_device_name + Returns: + defer.Deferred: (str) device_id + """ + device_id = login_submission.get("device_id") + initial_display_name = login_submission.get( + "initial_device_display_name") + return self.device_handler.check_device_registered( + user_id, device_id, initial_display_name + ) class SAML2RestServlet(ClientV1RestServlet): @@ -338,18 +297,6 @@ class SAML2RestServlet(ClientV1RestServlet): defer.returnValue((200, {"status": "not_authenticated"})) -# TODO Delete this after all CAS clients switch to token login instead -class CasRestServlet(ClientV1RestServlet): - PATTERNS = client_path_patterns("/login/cas", releases=()) - - def __init__(self, hs): - super(CasRestServlet, self).__init__(hs) - self.cas_server_url = hs.config.cas_server_url - - def on_GET(self, request): - return (200, {"serverUrl": self.cas_server_url}) - - class CasRedirectServlet(ClientV1RestServlet): PATTERNS = client_path_patterns("/login/cas/redirect", releases=()) @@ -381,6 +328,7 @@ class CasTicketServlet(ClientV1RestServlet): self.cas_server_url = hs.config.cas_server_url self.cas_service_url = hs.config.cas_service_url self.cas_required_attributes = hs.config.cas_required_attributes + self.auth_handler = hs.get_auth_handler() @defer.inlineCallbacks def on_GET(self, request): @@ -412,14 +360,14 @@ class CasTicketServlet(ClientV1RestServlet): raise LoginError(401, "Unauthorized", errcode=Codes.UNAUTHORIZED) user_id = UserID.create(user, self.hs.hostname).to_string() - auth_handler = self.handlers.auth_handler - user_exists = yield auth_handler.does_user_exist(user_id) - if not user_exists: - user_id, _ = ( + auth_handler = self.auth_handler + registered_user_id = yield auth_handler.check_user_exists(user_id) + if not registered_user_id: + registered_user_id, _ = ( yield self.handlers.registration_handler.register(localpart=user) ) - login_token = auth_handler.generate_short_term_login_token(user_id) + login_token = auth_handler.generate_short_term_login_token(registered_user_id) redirect_url = self.add_login_token_to_redirect_url(client_redirect_url, login_token) request.redirect(redirect_url) @@ -433,30 +381,39 @@ class CasTicketServlet(ClientV1RestServlet): return urlparse.urlunparse(url_parts) def parse_cas_response(self, cas_response_body): - root = ET.fromstring(cas_response_body) - if not root.tag.endswith("serviceResponse"): - raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED) - if not root[0].tag.endswith("authenticationSuccess"): - raise LoginError(401, "Unsuccessful CAS response", errcode=Codes.UNAUTHORIZED) - for child in root[0]: - if child.tag.endswith("user"): - user = child.text - if child.tag.endswith("attributes"): - attributes = {} - for attribute in child: - # ElementTree library expands the namespace in attribute tags - # to the full URL of the namespace. - # See (https://docs.python.org/2/library/xml.etree.elementtree.html) - # We don't care about namespace here and it will always be encased in - # curly braces, so we remove them. - if "}" in attribute.tag: - attributes[attribute.tag.split("}")[1]] = attribute.text - else: - attributes[attribute.tag] = attribute.text - if user is None or attributes is None: - raise LoginError(401, "Invalid CAS response", errcode=Codes.UNAUTHORIZED) - - return (user, attributes) + user = None + attributes = None + try: + root = ET.fromstring(cas_response_body) + if not root.tag.endswith("serviceResponse"): + raise Exception("root of CAS response is not serviceResponse") + success = (root[0].tag.endswith("authenticationSuccess")) + for child in root[0]: + if child.tag.endswith("user"): + user = child.text + if child.tag.endswith("attributes"): + attributes = {} + for attribute in child: + # ElementTree library expands the namespace in + # attribute tags to the full URL of the namespace. + # We don't care about namespace here and it will always + # be encased in curly braces, so we remove them. + tag = attribute.tag + if "}" in tag: + tag = tag.split("}")[1] + attributes[tag] = attribute.text + if user is None: + raise Exception("CAS response does not contain user") + if attributes is None: + raise Exception("CAS response does not contain attributes") + except Exception: + logger.error("Error parsing CAS response", exc_info=1) + raise LoginError(401, "Invalid CAS response", + errcode=Codes.UNAUTHORIZED) + if not success: + raise LoginError(401, "Unsuccessful CAS response", + errcode=Codes.UNAUTHORIZED) + return user, attributes def register_servlets(hs, http_server): @@ -466,5 +423,3 @@ def register_servlets(hs, http_server): if hs.config.cas_enabled: CasRedirectServlet(hs).register(http_server) CasTicketServlet(hs).register(http_server) - CasRestServlet(hs).register(http_server) - # TODO PasswordResetRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py index 02d837ee6a..6bb4821ec6 100644 --- a/synapse/rest/client/v1/push_rule.py +++ b/synapse/rest/client/v1/push_rule.py @@ -128,11 +128,9 @@ class PushRuleRestServlet(ClientV1RestServlet): # we build up the full structure and then decide which bits of it # to send which means doing unnecessary work sometimes but is # is probably not going to make a whole lot of difference - rawrules = yield self.store.get_push_rules_for_user(user_id) + rules = yield self.store.get_push_rules_for_user(user_id) - enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id) - - rules = format_push_rules_for_user(requester.user, rawrules, enabled_map) + rules = format_push_rules_for_user(requester.user, rules) path = request.postpath[1:] diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py index ab928a16da..9a2ed6ed88 100644 --- a/synapse/rest/client/v1/pusher.py +++ b/synapse/rest/client/v1/pusher.py @@ -17,7 +17,11 @@ from twisted.internet import defer from synapse.api.errors import SynapseError, Codes from synapse.push import PusherConfigException -from synapse.http.servlet import parse_json_object_from_request +from synapse.http.servlet import ( + parse_json_object_from_request, parse_string, RestServlet +) +from synapse.http.server import finish_request +from synapse.api.errors import StoreError from .base import ClientV1RestServlet, client_path_patterns @@ -136,6 +140,57 @@ class PushersSetRestServlet(ClientV1RestServlet): return 200, {} +class PushersRemoveRestServlet(RestServlet): + """ + To allow pusher to be delete by clicking a link (ie. GET request) + """ + PATTERNS = client_path_patterns("/pushers/remove$") + SUCCESS_HTML = "<html><body>You have been unsubscribed</body><html>" + + def __init__(self, hs): + super(RestServlet, self).__init__() + self.hs = hs + self.notifier = hs.get_notifier() + self.auth = hs.get_v1auth() + + @defer.inlineCallbacks + def on_GET(self, request): + requester = yield self.auth.get_user_by_req(request, rights="delete_pusher") + user = requester.user + + app_id = parse_string(request, "app_id", required=True) + pushkey = parse_string(request, "pushkey", required=True) + + pusher_pool = self.hs.get_pusherpool() + + try: + yield pusher_pool.remove_pusher( + app_id=app_id, + pushkey=pushkey, + user_id=user.to_string(), + ) + except StoreError as se: + if se.code != 404: + # This is fine: they're already unsubscribed + raise + + self.notifier.on_new_replication_data() + + request.setResponseCode(200) + request.setHeader(b"Content-Type", b"text/html; charset=utf-8") + request.setHeader(b"Server", self.hs.version_string) + request.setHeader(b"Content-Length", b"%d" % ( + len(PushersRemoveRestServlet.SUCCESS_HTML), + )) + request.write(PushersRemoveRestServlet.SUCCESS_HTML) + finish_request(request) + defer.returnValue(None) + + def on_OPTIONS(self, _): + return 200, {} + + def register_servlets(hs, http_server): PushersRestServlet(hs).register(http_server) PushersSetRestServlet(hs).register(http_server) + PushersRemoveRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py index e3f4fbb0bb..2383b9df86 100644 --- a/synapse/rest/client/v1/register.py +++ b/synapse/rest/client/v1/register.py @@ -52,6 +52,10 @@ class RegisterRestServlet(ClientV1RestServlet): PATTERNS = client_path_patterns("/register$", releases=(), include_in_unstable=False) def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ super(RegisterRestServlet, self).__init__(hs) # sessions are stored as: # self.sessions = { @@ -60,6 +64,7 @@ class RegisterRestServlet(ClientV1RestServlet): # TODO: persistent storage self.sessions = {} self.enable_registration = hs.config.enable_registration + self.auth_handler = hs.get_auth_handler() def on_GET(self, request): if self.hs.config.enable_registration_captcha: @@ -299,9 +304,10 @@ class RegisterRestServlet(ClientV1RestServlet): user_localpart = register_json["user"].encode("utf-8") handler = self.handlers.registration_handler - (user_id, token) = yield handler.appservice_register( + user_id = yield handler.appservice_register( user_localpart, as_token ) + token = yield self.auth_handler.issue_access_token(user_id) self._remove_session(session) defer.returnValue({ "user_id": user_id, @@ -324,6 +330,14 @@ class RegisterRestServlet(ClientV1RestServlet): raise SynapseError(400, "Shared secret registration is not enabled") user = register_json["user"].encode("utf-8") + password = register_json["password"].encode("utf-8") + admin = register_json.get("admin", None) + + # Its important to check as we use null bytes as HMAC field separators + if "\x00" in user: + raise SynapseError(400, "Invalid user") + if "\x00" in password: + raise SynapseError(400, "Invalid password") # str() because otherwise hmac complains that 'unicode' does not # have the buffer interface @@ -331,17 +345,21 @@ class RegisterRestServlet(ClientV1RestServlet): want_mac = hmac.new( key=self.hs.config.registration_shared_secret, - msg=user, digestmod=sha1, - ).hexdigest() - - password = register_json["password"].encode("utf-8") + ) + want_mac.update(user) + want_mac.update("\x00") + want_mac.update(password) + want_mac.update("\x00") + want_mac.update("admin" if admin else "notadmin") + want_mac = want_mac.hexdigest() if compare_digest(want_mac, got_mac): handler = self.handlers.registration_handler user_id, token = yield handler.register( localpart=user, password=password, + admin=bool(admin), ) self._remove_session(session) defer.returnValue({ @@ -410,12 +428,15 @@ class CreateUserRestServlet(ClientV1RestServlet): raise SynapseError(400, "Failed to parse 'duration_seconds'") if duration_seconds > self.direct_user_creation_max_duration: duration_seconds = self.direct_user_creation_max_duration + password_hash = user_json["password_hash"].encode("utf-8") \ + if user_json.get("password_hash") else None handler = self.handlers.registration_handler user_id, token = yield handler.get_or_create_user( localpart=localpart, displayname=displayname, - duration_seconds=duration_seconds + duration_in_ms=(duration_seconds * 1000), + password_hash=password_hash ) defer.returnValue({ diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index 644aa4e513..866a1e9120 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -20,12 +20,14 @@ from .base import ClientV1RestServlet, client_path_patterns from synapse.api.errors import SynapseError, Codes, AuthError from synapse.streams.config import PaginationConfig from synapse.api.constants import EventTypes, Membership +from synapse.api.filtering import Filter from synapse.types import UserID, RoomID, RoomAlias from synapse.events.utils import serialize_event from synapse.http.servlet import parse_json_object_from_request import logging import urllib +import ujson as json logger = logging.getLogger(__name__) @@ -72,8 +74,6 @@ class RoomCreateRestServlet(ClientV1RestServlet): def get_room_config(self, request): user_supplied_config = parse_json_object_from_request(request) - # default visibility - user_supplied_config.setdefault("visibility", "public") return user_supplied_config def on_OPTIONS(self, request): @@ -279,8 +279,16 @@ class PublicRoomListRestServlet(ClientV1RestServlet): @defer.inlineCallbacks def on_GET(self, request): - handler = self.handlers.room_list_handler - data = yield handler.get_public_room_list() + try: + yield self.auth.get_user_by_req(request) + except AuthError: + # This endpoint isn't authed, but its useful to know who's hitting + # it if they *do* supply an access token + pass + + handler = self.hs.get_room_list_handler() + data = yield handler.get_aggregated_public_room_list() + defer.returnValue((200, data)) @@ -321,12 +329,19 @@ class RoomMessageListRestServlet(ClientV1RestServlet): request, default_limit=10, ) as_client_event = "raw" not in request.args + filter_bytes = request.args.get("filter", None) + if filter_bytes: + filter_json = urllib.unquote(filter_bytes[-1]).decode("UTF-8") + event_filter = Filter(json.loads(filter_json)) + else: + event_filter = None handler = self.handlers.message_handler msgs = yield handler.get_messages( room_id=room_id, requester=requester, pagin_config=pagination_config, - as_client_event=as_client_event + as_client_event=as_client_event, + event_filter=event_filter, ) defer.returnValue((200, msgs)) diff --git a/synapse/rest/client/v2_alpha/_base.py b/synapse/rest/client/v2_alpha/_base.py index b6faa2b0e6..20e765f48f 100644 --- a/synapse/rest/client/v2_alpha/_base.py +++ b/synapse/rest/client/v2_alpha/_base.py @@ -25,7 +25,9 @@ import logging logger = logging.getLogger(__name__) -def client_v2_patterns(path_regex, releases=(0,)): +def client_v2_patterns(path_regex, releases=(0,), + v2_alpha=True, + unstable=True): """Creates a regex compiled client path with the correct client path prefix. @@ -35,9 +37,12 @@ def client_v2_patterns(path_regex, releases=(0,)): Returns: SRE_Pattern """ - patterns = [re.compile("^" + CLIENT_V2_ALPHA_PREFIX + path_regex)] - unstable_prefix = CLIENT_V2_ALPHA_PREFIX.replace("/v2_alpha", "/unstable") - patterns.append(re.compile("^" + unstable_prefix + path_regex)) + patterns = [] + if v2_alpha: + patterns.append(re.compile("^" + CLIENT_V2_ALPHA_PREFIX + path_regex)) + if unstable: + unstable_prefix = CLIENT_V2_ALPHA_PREFIX.replace("/v2_alpha", "/unstable") + patterns.append(re.compile("^" + unstable_prefix + path_regex)) for release in releases: new_prefix = CLIENT_V2_ALPHA_PREFIX.replace("/v2_alpha", "/r%d" % release) patterns.append(re.compile("^" + new_prefix + path_regex)) diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py index c88c270537..eb49ad62e9 100644 --- a/synapse/rest/client/v2_alpha/account.py +++ b/synapse/rest/client/v2_alpha/account.py @@ -28,14 +28,46 @@ import logging logger = logging.getLogger(__name__) +class PasswordRequestTokenRestServlet(RestServlet): + PATTERNS = client_v2_patterns("/account/password/email/requestToken$") + + def __init__(self, hs): + super(PasswordRequestTokenRestServlet, self).__init__() + self.hs = hs + self.identity_handler = hs.get_handlers().identity_handler + + @defer.inlineCallbacks + def on_POST(self, request): + body = parse_json_object_from_request(request) + + required = ['id_server', 'client_secret', 'email', 'send_attempt'] + absent = [] + for k in required: + if k not in body: + absent.append(k) + + if absent: + raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM) + + existingUid = yield self.hs.get_datastore().get_user_id_by_threepid( + 'email', body['email'] + ) + + if existingUid is None: + raise SynapseError(400, "Email not found", Codes.THREEPID_NOT_FOUND) + + ret = yield self.identity_handler.requestEmailToken(**body) + defer.returnValue((200, ret)) + + class PasswordRestServlet(RestServlet): - PATTERNS = client_v2_patterns("/account/password") + PATTERNS = client_v2_patterns("/account/password$") def __init__(self, hs): super(PasswordRestServlet, self).__init__() self.hs = hs self.auth = hs.get_auth() - self.auth_handler = hs.get_handlers().auth_handler + self.auth_handler = hs.get_auth_handler() @defer.inlineCallbacks def on_POST(self, request): @@ -89,15 +121,90 @@ class PasswordRestServlet(RestServlet): return 200, {} +class DeactivateAccountRestServlet(RestServlet): + PATTERNS = client_v2_patterns("/account/deactivate$") + + def __init__(self, hs): + self.hs = hs + self.store = hs.get_datastore() + self.auth = hs.get_auth() + self.auth_handler = hs.get_auth_handler() + super(DeactivateAccountRestServlet, self).__init__() + + @defer.inlineCallbacks + def on_POST(self, request): + body = parse_json_object_from_request(request) + + authed, result, params, _ = yield self.auth_handler.check_auth([ + [LoginType.PASSWORD], + ], body, self.hs.get_ip_from_request(request)) + + if not authed: + defer.returnValue((401, result)) + + user_id = None + requester = None + + if LoginType.PASSWORD in result: + # if using password, they should also be logged in + requester = yield self.auth.get_user_by_req(request) + user_id = requester.user.to_string() + if user_id != result[LoginType.PASSWORD]: + raise LoginError(400, "", Codes.UNKNOWN) + else: + logger.error("Auth succeeded but no known type!", result.keys()) + raise SynapseError(500, "", Codes.UNKNOWN) + + # FIXME: Theoretically there is a race here wherein user resets password + # using threepid. + yield self.store.user_delete_access_tokens(user_id) + yield self.store.user_delete_threepids(user_id) + yield self.store.user_set_password_hash(user_id, None) + + defer.returnValue((200, {})) + + +class ThreepidRequestTokenRestServlet(RestServlet): + PATTERNS = client_v2_patterns("/account/3pid/email/requestToken$") + + def __init__(self, hs): + self.hs = hs + super(ThreepidRequestTokenRestServlet, self).__init__() + self.identity_handler = hs.get_handlers().identity_handler + + @defer.inlineCallbacks + def on_POST(self, request): + body = parse_json_object_from_request(request) + + required = ['id_server', 'client_secret', 'email', 'send_attempt'] + absent = [] + for k in required: + if k not in body: + absent.append(k) + + if absent: + raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM) + + existingUid = yield self.hs.get_datastore().get_user_id_by_threepid( + 'email', body['email'] + ) + + if existingUid is not None: + raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE) + + ret = yield self.identity_handler.requestEmailToken(**body) + defer.returnValue((200, ret)) + + class ThreepidRestServlet(RestServlet): - PATTERNS = client_v2_patterns("/account/3pid") + PATTERNS = client_v2_patterns("/account/3pid$") def __init__(self, hs): super(ThreepidRestServlet, self).__init__() self.hs = hs self.identity_handler = hs.get_handlers().identity_handler self.auth = hs.get_auth() - self.auth_handler = hs.get_handlers().auth_handler + self.auth_handler = hs.get_auth_handler() @defer.inlineCallbacks def on_GET(self, request): @@ -157,5 +264,8 @@ class ThreepidRestServlet(RestServlet): def register_servlets(hs, http_server): + PasswordRequestTokenRestServlet(hs).register(http_server) PasswordRestServlet(hs).register(http_server) + DeactivateAccountRestServlet(hs).register(http_server) + ThreepidRequestTokenRestServlet(hs).register(http_server) ThreepidRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v2_alpha/auth.py b/synapse/rest/client/v2_alpha/auth.py index 78181b7b18..58d3cad6a1 100644 --- a/synapse/rest/client/v2_alpha/auth.py +++ b/synapse/rest/client/v2_alpha/auth.py @@ -104,7 +104,7 @@ class AuthRestServlet(RestServlet): super(AuthRestServlet, self).__init__() self.hs = hs self.auth = hs.get_auth() - self.auth_handler = hs.get_handlers().auth_handler + self.auth_handler = hs.get_auth_handler() self.registration_handler = hs.get_handlers().registration_handler @defer.inlineCallbacks diff --git a/synapse/rest/client/v2_alpha/devices.py b/synapse/rest/client/v2_alpha/devices.py new file mode 100644 index 0000000000..8fbd3d3dfc --- /dev/null +++ b/synapse/rest/client/v2_alpha/devices.py @@ -0,0 +1,100 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket 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 twisted.internet import defer + +from synapse.http import servlet +from ._base import client_v2_patterns + +logger = logging.getLogger(__name__) + + +class DevicesRestServlet(servlet.RestServlet): + PATTERNS = client_v2_patterns("/devices$", releases=[], v2_alpha=False) + + def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ + super(DevicesRestServlet, self).__init__() + self.hs = hs + self.auth = hs.get_auth() + self.device_handler = hs.get_device_handler() + + @defer.inlineCallbacks + def on_GET(self, request): + requester = yield self.auth.get_user_by_req(request) + devices = yield self.device_handler.get_devices_by_user( + requester.user.to_string() + ) + defer.returnValue((200, {"devices": devices})) + + +class DeviceRestServlet(servlet.RestServlet): + PATTERNS = client_v2_patterns("/devices/(?P<device_id>[^/]*)$", + releases=[], v2_alpha=False) + + def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ + super(DeviceRestServlet, self).__init__() + self.hs = hs + self.auth = hs.get_auth() + self.device_handler = hs.get_device_handler() + + @defer.inlineCallbacks + def on_GET(self, request, device_id): + requester = yield self.auth.get_user_by_req(request) + device = yield self.device_handler.get_device( + requester.user.to_string(), + device_id, + ) + defer.returnValue((200, device)) + + @defer.inlineCallbacks + def on_DELETE(self, request, device_id): + # XXX: it's not completely obvious we want to expose this endpoint. + # It allows the client to delete access tokens, which feels like a + # thing which merits extra auth. But if we want to do the interactive- + # auth dance, we should really make it possible to delete more than one + # device at a time. + requester = yield self.auth.get_user_by_req(request) + yield self.device_handler.delete_device( + requester.user.to_string(), + device_id, + ) + defer.returnValue((200, {})) + + @defer.inlineCallbacks + def on_PUT(self, request, device_id): + requester = yield self.auth.get_user_by_req(request) + + body = servlet.parse_json_object_from_request(request) + yield self.device_handler.update_device( + requester.user.to_string(), + device_id, + body + ) + defer.returnValue((200, {})) + + +def register_servlets(hs, http_server): + DevicesRestServlet(hs).register(http_server) + DeviceRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v2_alpha/keys.py b/synapse/rest/client/v2_alpha/keys.py index 89ab39491c..c5ff16adf3 100644 --- a/synapse/rest/client/v2_alpha/keys.py +++ b/synapse/rest/client/v2_alpha/keys.py @@ -13,24 +13,25 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + +import simplejson as json +from canonicaljson import encode_canonical_json from twisted.internet import defer +import synapse.api.errors +import synapse.server +import synapse.types from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.types import UserID - -from canonicaljson import encode_canonical_json - from ._base import client_v2_patterns -import logging -import simplejson as json - logger = logging.getLogger(__name__) class KeyUploadServlet(RestServlet): """ - POST /keys/upload/<device_id> HTTP/1.1 + POST /keys/upload HTTP/1.1 Content-Type: application/json { @@ -53,23 +54,45 @@ class KeyUploadServlet(RestServlet): }, } """ - PATTERNS = client_v2_patterns("/keys/upload/(?P<device_id>[^/]*)", releases=()) + PATTERNS = client_v2_patterns("/keys/upload(/(?P<device_id>[^/]+))?$", + releases=()) def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ super(KeyUploadServlet, self).__init__() self.store = hs.get_datastore() self.clock = hs.get_clock() self.auth = hs.get_auth() + self.device_handler = hs.get_device_handler() @defer.inlineCallbacks def on_POST(self, request, device_id): requester = yield self.auth.get_user_by_req(request) + user_id = requester.user.to_string() - # TODO: Check that the device_id matches that in the authentication - # or derive the device_id from the authentication instead. body = parse_json_object_from_request(request) + if device_id is not None: + # passing the device_id here is deprecated; however, we allow it + # for now for compatibility with older clients. + if (requester.device_id is not None and + device_id != requester.device_id): + logger.warning("Client uploading keys for a different device " + "(logged in as %s, uploading for %s)", + requester.device_id, device_id) + else: + device_id = requester.device_id + + if device_id is None: + raise synapse.api.errors.SynapseError( + 400, + "To upload keys, you must pass device_id when authenticating" + ) + time_now = self.clock.time_msec() # TODO: Validate the JSON to make sure it has the right keys. @@ -102,13 +125,12 @@ class KeyUploadServlet(RestServlet): user_id, device_id, time_now, key_list ) - result = yield self.store.count_e2e_one_time_keys(user_id, device_id) - defer.returnValue((200, {"one_time_key_counts": result})) - - @defer.inlineCallbacks - def on_GET(self, request, device_id): - requester = yield self.auth.get_user_by_req(request) - user_id = requester.user.to_string() + # the device should have been registered already, but it may have been + # deleted due to a race with a DELETE request. Or we may be using an + # old access_token without an associated device_id. Either way, we + # need to double-check the device is registered to avoid ending up with + # keys without a corresponding device. + self.device_handler.check_device_registered(user_id, device_id) result = yield self.store.count_e2e_one_time_keys(user_id, device_id) defer.returnValue((200, {"one_time_key_counts": result})) @@ -162,17 +184,19 @@ class KeyQueryServlet(RestServlet): ) def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): + """ super(KeyQueryServlet, self).__init__() - self.store = hs.get_datastore() self.auth = hs.get_auth() - self.federation = hs.get_replication_layer() - self.is_mine = hs.is_mine + self.e2e_keys_handler = hs.get_e2e_keys_handler() @defer.inlineCallbacks def on_POST(self, request, user_id, device_id): yield self.auth.get_user_by_req(request) body = parse_json_object_from_request(request) - result = yield self.handle_request(body) + result = yield self.e2e_keys_handler.query_devices(body) defer.returnValue(result) @defer.inlineCallbacks @@ -181,45 +205,11 @@ class KeyQueryServlet(RestServlet): auth_user_id = requester.user.to_string() user_id = user_id if user_id else auth_user_id device_ids = [device_id] if device_id else [] - result = yield self.handle_request( + result = yield self.e2e_keys_handler.query_devices( {"device_keys": {user_id: device_ids}} ) defer.returnValue(result) - @defer.inlineCallbacks - def handle_request(self, body): - local_query = [] - remote_queries = {} - for user_id, device_ids in body.get("device_keys", {}).items(): - user = UserID.from_string(user_id) - if self.is_mine(user): - if not device_ids: - local_query.append((user_id, None)) - else: - for device_id in device_ids: - local_query.append((user_id, device_id)) - else: - remote_queries.setdefault(user.domain, {})[user_id] = list( - device_ids - ) - results = yield self.store.get_e2e_device_keys(local_query) - - json_result = {} - for user_id, device_keys in results.items(): - for device_id, json_bytes in device_keys.items(): - json_result.setdefault(user_id, {})[device_id] = json.loads( - json_bytes - ) - - for destination, device_keys in remote_queries.items(): - remote_result = yield self.federation.query_client_keys( - destination, {"device_keys": device_keys} - ) - for user_id, keys in remote_result["device_keys"].items(): - if user_id in device_keys: - json_result[user_id] = keys - defer.returnValue((200, {"device_keys": json_result})) - class OneTimeKeyServlet(RestServlet): """ diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index 1ecc02d94d..943f5676a3 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -41,17 +41,59 @@ else: logger = logging.getLogger(__name__) +class RegisterRequestTokenRestServlet(RestServlet): + PATTERNS = client_v2_patterns("/register/email/requestToken$") + + def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ + super(RegisterRequestTokenRestServlet, self).__init__() + self.hs = hs + self.identity_handler = hs.get_handlers().identity_handler + + @defer.inlineCallbacks + def on_POST(self, request): + body = parse_json_object_from_request(request) + + required = ['id_server', 'client_secret', 'email', 'send_attempt'] + absent = [] + for k in required: + if k not in body: + absent.append(k) + + if len(absent) > 0: + raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM) + + existingUid = yield self.hs.get_datastore().get_user_id_by_threepid( + 'email', body['email'] + ) + + if existingUid is not None: + raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE) + + ret = yield self.identity_handler.requestEmailToken(**body) + defer.returnValue((200, ret)) + + class RegisterRestServlet(RestServlet): - PATTERNS = client_v2_patterns("/register") + PATTERNS = client_v2_patterns("/register$") def __init__(self, hs): + """ + Args: + hs (synapse.server.HomeServer): server + """ super(RegisterRestServlet, self).__init__() + self.hs = hs self.auth = hs.get_auth() self.store = hs.get_datastore() - self.auth_handler = hs.get_handlers().auth_handler + self.auth_handler = hs.get_auth_handler() self.registration_handler = hs.get_handlers().registration_handler self.identity_handler = hs.get_handlers().identity_handler + self.device_handler = hs.get_device_handler() @defer.inlineCallbacks def on_POST(self, request): @@ -70,10 +112,6 @@ class RegisterRestServlet(RestServlet): "Do not understand membership kind: %s" % (kind,) ) - if '/register/email/requestToken' in request.path: - ret = yield self.onEmailTokenRequest(request) - defer.returnValue(ret) - body = parse_json_object_from_request(request) # we do basic sanity checks here because the auth layer will store these @@ -104,11 +142,12 @@ class RegisterRestServlet(RestServlet): # Set the desired user according to the AS API (which uses the # 'user' key not 'username'). Since this is a new addition, we'll # fallback to 'username' if they gave one. - if isinstance(body.get("user"), basestring): - desired_username = body["user"] - result = yield self._do_appservice_registration( - desired_username, request.args["access_token"][0] - ) + desired_username = body.get("user", desired_username) + + if isinstance(desired_username, basestring): + result = yield self._do_appservice_registration( + desired_username, request.args["access_token"][0], body + ) defer.returnValue((200, result)) # we throw for non 200 responses return @@ -117,7 +156,7 @@ class RegisterRestServlet(RestServlet): # FIXME: Should we really be determining if this is shared secret # auth based purely on the 'mac' key? result = yield self._do_shared_secret_registration( - desired_username, desired_password, body["mac"] + desired_username, desired_password, body ) defer.returnValue((200, result)) # we throw for non 200 responses return @@ -157,12 +196,12 @@ class RegisterRestServlet(RestServlet): [LoginType.EMAIL_IDENTITY] ] - authed, result, params, session_id = yield self.auth_handler.check_auth( + authed, auth_result, params, session_id = yield self.auth_handler.check_auth( flows, body, self.hs.get_ip_from_request(request) ) if not authed: - defer.returnValue((401, result)) + defer.returnValue((401, auth_result)) return if registered_user_id is not None: @@ -170,106 +209,58 @@ class RegisterRestServlet(RestServlet): "Already registered user ID %r for this session", registered_user_id ) - access_token = yield self.auth_handler.issue_access_token(registered_user_id) - refresh_token = yield self.auth_handler.issue_refresh_token( - registered_user_id + # don't re-register the email address + add_email = False + else: + # NB: This may be from the auth handler and NOT from the POST + if 'password' not in params: + raise SynapseError(400, "Missing password.", + Codes.MISSING_PARAM) + + desired_username = params.get("username", None) + new_password = params.get("password", None) + guest_access_token = params.get("guest_access_token", None) + + (registered_user_id, _) = yield self.registration_handler.register( + localpart=desired_username, + password=new_password, + guest_access_token=guest_access_token, + generate_token=False, ) - defer.returnValue((200, { - "user_id": registered_user_id, - "access_token": access_token, - "home_server": self.hs.hostname, - "refresh_token": refresh_token, - })) - - # NB: This may be from the auth handler and NOT from the POST - if 'password' not in params: - raise SynapseError(400, "Missing password.", Codes.MISSING_PARAM) - - desired_username = params.get("username", None) - new_password = params.get("password", None) - guest_access_token = params.get("guest_access_token", None) - - (user_id, token) = yield self.registration_handler.register( - localpart=desired_username, - password=new_password, - guest_access_token=guest_access_token, - ) - # remember that we've now registered that user account, and with what - # user ID (since the user may not have specified) - self.auth_handler.set_session_data( - session_id, "registered_user_id", user_id + # remember that we've now registered that user account, and with + # what user ID (since the user may not have specified) + self.auth_handler.set_session_data( + session_id, "registered_user_id", registered_user_id + ) + + add_email = True + + return_dict = yield self._create_registration_details( + registered_user_id, params ) - if result and LoginType.EMAIL_IDENTITY in result: - threepid = result[LoginType.EMAIL_IDENTITY] - - for reqd in ['medium', 'address', 'validated_at']: - if reqd not in threepid: - logger.info("Can't add incomplete 3pid") - else: - yield self.auth_handler.add_threepid( - user_id, - threepid['medium'], - threepid['address'], - threepid['validated_at'], - ) - - # 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) - if ( - self.hs.config.email_enable_notifs and - self.hs.config.email_notif_for_new_users - ): - # Pull the ID of the access token back out of the db - # It would really make more sense for this to be passed - # up when the access token is saved, but that's quite an - # invasive change I'd rather do separately. - user_tuple = yield self.store.get_user_by_access_token( - token - ) - - yield self.hs.get_pusherpool().add_pusher( - user_id=user_id, - access_token=user_tuple["token_id"], - kind="email", - app_id="m.email", - app_display_name="Email Notifications", - device_display_name=threepid["address"], - pushkey=threepid["address"], - lang=None, # We don't know a user's language here - data={}, - ) - - if 'bind_email' in params and params['bind_email']: - logger.info("bind_email specified: binding") - - emailThreepid = result[LoginType.EMAIL_IDENTITY] - threepid_creds = emailThreepid['threepid_creds'] - logger.debug("Binding emails %s to %s" % ( - emailThreepid, user_id - )) - yield self.identity_handler.bind_threepid(threepid_creds, user_id) - else: - logger.info("bind_email not specified: not binding email") - - result = yield self._create_registration_details(user_id, token) - defer.returnValue((200, result)) + if add_email and auth_result and LoginType.EMAIL_IDENTITY in auth_result: + threepid = auth_result[LoginType.EMAIL_IDENTITY] + yield self._register_email_threepid( + registered_user_id, threepid, return_dict["access_token"], + params.get("bind_email") + ) + + defer.returnValue((200, return_dict)) def on_OPTIONS(self, _): return 200, {} @defer.inlineCallbacks - def _do_appservice_registration(self, username, as_token): - (user_id, token) = yield self.registration_handler.appservice_register( + def _do_appservice_registration(self, username, as_token, body): + user_id = yield self.registration_handler.appservice_register( username, as_token ) - defer.returnValue((yield self._create_registration_details(user_id, token))) + defer.returnValue((yield self._create_registration_details(user_id, body))) @defer.inlineCallbacks - def _do_shared_secret_registration(self, username, password, mac): + def _do_shared_secret_registration(self, username, password, body): if not self.hs.config.registration_shared_secret: raise SynapseError(400, "Shared secret registration is not enabled") @@ -277,7 +268,7 @@ class RegisterRestServlet(RestServlet): # str() because otherwise hmac complains that 'unicode' does not # have the buffer interface - got_mac = str(mac) + got_mac = str(body["mac"]) want_mac = hmac.new( key=self.hs.config.registration_shared_secret, @@ -290,43 +281,132 @@ class RegisterRestServlet(RestServlet): 403, "HMAC incorrect", ) - (user_id, token) = yield self.registration_handler.register( - localpart=username, password=password + (user_id, _) = yield self.registration_handler.register( + localpart=username, password=password, generate_token=False, ) - defer.returnValue((yield self._create_registration_details(user_id, token))) - @defer.inlineCallbacks - def _create_registration_details(self, user_id, token): - refresh_token = yield self.auth_handler.issue_refresh_token(user_id) - defer.returnValue({ - "user_id": user_id, - "access_token": token, - "home_server": self.hs.hostname, - "refresh_token": refresh_token, - }) + result = yield self._create_registration_details(user_id, body) + defer.returnValue(result) @defer.inlineCallbacks - def onEmailTokenRequest(self, request): - body = parse_json_object_from_request(request) + def _register_email_threepid(self, user_id, threepid, token, bind_email): + """Add an email address as a 3pid identifier + + Also adds an email pusher for the email address, if configured in the + HS config + + Also optionally binds emails to the given user_id on the identity server + + Args: + user_id (str): id of user + threepid (object): m.login.email.identity auth response + token (str): access_token for the user + bind_email (bool): true if the client requested the email to be + bound at the identity server + Returns: + defer.Deferred: + """ + reqd = ('medium', 'address', 'validated_at') + if any(x not in threepid for x in reqd): + logger.info("Can't add incomplete 3pid") + defer.returnValue() + + yield self.auth_handler.add_threepid( + user_id, + threepid['medium'], + threepid['address'], + threepid['validated_at'], + ) - required = ['id_server', 'client_secret', 'email', 'send_attempt'] - absent = [] - for k in required: - if k not in body: - absent.append(k) + # 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) + if (self.hs.config.email_enable_notifs and + self.hs.config.email_notif_for_new_users): + # Pull the ID of the access token back out of the db + # It would really make more sense for this to be passed + # up when the access token is saved, but that's quite an + # invasive change I'd rather do separately. + user_tuple = yield self.store.get_user_by_access_token( + token + ) + token_id = user_tuple["token_id"] + + yield self.hs.get_pusherpool().add_pusher( + user_id=user_id, + access_token=token_id, + kind="email", + app_id="m.email", + app_display_name="Email Notifications", + device_display_name=threepid["address"], + pushkey=threepid["address"], + lang=None, # We don't know a user's language here + data={}, + ) - if len(absent) > 0: - raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM) + if bind_email: + logger.info("bind_email specified: binding") + logger.debug("Binding emails %s to %s" % ( + threepid, user_id + )) + yield self.identity_handler.bind_threepid( + threepid['threepid_creds'], user_id + ) + else: + logger.info("bind_email not specified: not binding email") - existingUid = yield self.hs.get_datastore().get_user_id_by_threepid( - 'email', body['email'] + @defer.inlineCallbacks + def _create_registration_details(self, user_id, params): + """Complete registration of newly-registered user + + Allocates device_id if one was not given; also creates access_token + and refresh_token. + + Args: + (str) user_id: full canonical @user:id + (object) params: registration parameters, from which we pull + device_id and initial_device_name + Returns: + defer.Deferred: (object) dictionary for response from /register + """ + device_id = yield self._register_device(user_id, params) + + access_token, refresh_token = ( + yield self.auth_handler.get_login_tuple_for_user_id( + user_id, device_id=device_id, + initial_display_name=params.get("initial_device_display_name") + ) ) - if existingUid is not None: - raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE) + defer.returnValue({ + "user_id": user_id, + "access_token": access_token, + "home_server": self.hs.hostname, + "refresh_token": refresh_token, + "device_id": device_id, + }) - ret = yield self.identity_handler.requestEmailToken(**body) - defer.returnValue((200, ret)) + def _register_device(self, user_id, params): + """Register a device for a user. + + This is called after the user's credentials have been validated, but + before the access token has been issued. + + Args: + (str) user_id: full canonical @user:id + (object) params: registration parameters, from which we pull + device_id and initial_device_name + Returns: + defer.Deferred: (str) device_id + """ + # register the user's device + device_id = params.get("device_id") + initial_display_name = params.get("initial_device_display_name") + device_id = self.device_handler.check_device_registered( + user_id, device_id, initial_display_name + ) + return device_id @defer.inlineCallbacks def _do_guest_registration(self): @@ -336,7 +416,11 @@ class RegisterRestServlet(RestServlet): generate_token=False, make_guest=True ) - access_token = self.auth_handler.generate_access_token(user_id, ["guest = true"]) + access_token = self.auth_handler.generate_access_token( + user_id, ["guest = true"] + ) + # XXX the "guest" caveat is not copied by /tokenrefresh. That's ok + # so long as we don't return a refresh_token here. defer.returnValue((200, { "user_id": user_id, "access_token": access_token, @@ -345,4 +429,5 @@ class RegisterRestServlet(RestServlet): def register_servlets(hs, http_server): + RegisterRequestTokenRestServlet(hs).register(http_server) RegisterRestServlet(hs).register(http_server) diff --git a/synapse/rest/client/v2_alpha/tokenrefresh.py b/synapse/rest/client/v2_alpha/tokenrefresh.py index a158c2209a..0d312c91d4 100644 --- a/synapse/rest/client/v2_alpha/tokenrefresh.py +++ b/synapse/rest/client/v2_alpha/tokenrefresh.py @@ -38,10 +38,14 @@ class TokenRefreshRestServlet(RestServlet): body = parse_json_object_from_request(request) try: old_refresh_token = body["refresh_token"] - auth_handler = self.hs.get_handlers().auth_handler - (user_id, new_refresh_token) = yield self.store.exchange_refresh_token( - old_refresh_token, auth_handler.generate_refresh_token) - new_access_token = yield auth_handler.issue_access_token(user_id) + auth_handler = self.hs.get_auth_handler() + refresh_result = yield self.store.exchange_refresh_token( + old_refresh_token, auth_handler.generate_refresh_token + ) + (user_id, new_refresh_token, device_id) = refresh_result + new_access_token = yield auth_handler.issue_access_token( + user_id, device_id + ) defer.returnValue((200, { "access_token": new_access_token, "refresh_token": new_refresh_token, diff --git a/synapse/rest/client/versions.py b/synapse/rest/client/versions.py index ca5468c402..e984ea47db 100644 --- a/synapse/rest/client/versions.py +++ b/synapse/rest/client/versions.py @@ -26,7 +26,11 @@ class VersionsRestServlet(RestServlet): def on_GET(self, request): return (200, { - "versions": ["r0.0.1"] + "versions": [ + "r0.0.1", + "r0.1.0", + "r0.2.0", + ] }) diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py index 7209d5a37d..9fe2013657 100644 --- a/synapse/rest/key/v2/remote_key_resource.py +++ b/synapse/rest/key/v2/remote_key_resource.py @@ -15,6 +15,7 @@ from synapse.http.server import request_handler, respond_with_json_bytes from synapse.http.servlet import parse_integer, parse_json_object_from_request from synapse.api.errors import SynapseError, Codes +from synapse.crypto.keyring import KeyLookupError from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET @@ -210,9 +211,10 @@ class RemoteKey(Resource): yield self.keyring.get_server_verify_key_v2_direct( server_name, key_ids ) + except KeyLookupError as e: + logger.info("Failed to fetch key: %s", e) except: logger.exception("Failed to get key for %r", server_name) - pass yield self.query_keys( request, query, query_remote_on_cache_miss=False ) diff --git a/synapse/rest/media/v0/content_repository.py b/synapse/rest/media/v0/content_repository.py index d9fc045fc6..956bd5da75 100644 --- a/synapse/rest/media/v0/content_repository.py +++ b/synapse/rest/media/v0/content_repository.py @@ -15,14 +15,12 @@ from synapse.http.server import respond_with_json_bytes, finish_request -from synapse.util.stringutils import random_string from synapse.api.errors import ( - cs_exception, SynapseError, CodeMessageException, Codes, cs_error + Codes, cs_error ) from twisted.protocols.basic import FileSender from twisted.web import server, resource -from twisted.internet import defer import base64 import simplejson as json @@ -50,64 +48,10 @@ class ContentRepoResource(resource.Resource): """ isLeaf = True - def __init__(self, hs, directory, auth, external_addr): + def __init__(self, hs, directory): resource.Resource.__init__(self) self.hs = hs self.directory = directory - self.auth = auth - self.external_addr = external_addr.rstrip('/') - self.max_upload_size = hs.config.max_upload_size - - if not os.path.isdir(self.directory): - os.mkdir(self.directory) - logger.info("ContentRepoResource : Created %s directory.", - self.directory) - - @defer.inlineCallbacks - def map_request_to_name(self, request): - # auth the user - requester = yield self.auth.get_user_by_req(request) - - # namespace all file uploads on the user - prefix = base64.urlsafe_b64encode( - requester.user.to_string() - ).replace('=', '') - - # use a random string for the main portion - main_part = random_string(24) - - # suffix with a file extension if we can make one. This is nice to - # provide a hint to clients on the file information. We will also reuse - # this info to spit back the content type to the client. - suffix = "" - if request.requestHeaders.hasHeader("Content-Type"): - content_type = request.requestHeaders.getRawHeaders( - "Content-Type")[0] - suffix = "." + base64.urlsafe_b64encode(content_type) - if (content_type.split("/")[0].lower() in - ["image", "video", "audio"]): - file_ext = content_type.split("/")[-1] - # be a little paranoid and only allow a-z - file_ext = re.sub("[^a-z]", "", file_ext) - suffix += "." + file_ext - - file_name = prefix + main_part + suffix - file_path = os.path.join(self.directory, file_name) - logger.info("User %s is uploading a file to path %s", - request.user.user_id.to_string(), - file_path) - - # keep trying to make a non-clashing file, with a sensible max attempts - attempts = 0 - while os.path.exists(file_path): - main_part = random_string(24) - file_name = prefix + main_part + suffix - file_path = os.path.join(self.directory, file_name) - attempts += 1 - if attempts > 25: # really? Really? - raise SynapseError(500, "Unable to create file.") - - defer.returnValue(file_path) def render_GET(self, request): # no auth here on purpose, to allow anyone to view, even across home @@ -155,58 +99,6 @@ class ContentRepoResource(resource.Resource): return server.NOT_DONE_YET - def render_POST(self, request): - self._async_render(request) - return server.NOT_DONE_YET - def render_OPTIONS(self, request): respond_with_json_bytes(request, 200, {}, send_cors=True) return server.NOT_DONE_YET - - @defer.inlineCallbacks - def _async_render(self, request): - try: - # TODO: The checks here are a bit late. The content will have - # already been uploaded to a tmp file at this point - content_length = request.getHeader("Content-Length") - if content_length is None: - raise SynapseError( - msg="Request must specify a Content-Length", code=400 - ) - if int(content_length) > self.max_upload_size: - raise SynapseError( - msg="Upload request body is too large", - code=413, - ) - - fname = yield self.map_request_to_name(request) - - # TODO I have a suspicious feeling this is just going to block - with open(fname, "wb") as f: - f.write(request.content.read()) - - # FIXME (erikj): These should use constants. - file_name = os.path.basename(fname) - # FIXME: we can't assume what the repo's public mounted path is - # ...plus self-signed SSL won't work to remote clients anyway - # ...and we can't assume that it's SSL anyway, as we might want to - # serve it via the non-SSL listener... - url = "%s/_matrix/content/%s" % ( - self.external_addr, file_name - ) - - respond_with_json_bytes(request, 200, - json.dumps({"content_token": url}), - send_cors=True) - - except CodeMessageException as e: - logger.exception(e) - respond_with_json_bytes(request, e.code, - json.dumps(cs_exception(e))) - except Exception as e: - logger.error("Failed to store file: %s" % e) - respond_with_json_bytes( - request, - 500, - json.dumps({"error": "Internal server error"}), - send_cors=True) diff --git a/synapse/rest/media/v1/filepath.py b/synapse/rest/media/v1/filepath.py index 422ab86fb3..0137458f71 100644 --- a/synapse/rest/media/v1/filepath.py +++ b/synapse/rest/media/v1/filepath.py @@ -65,3 +65,9 @@ class MediaFilePaths(object): file_id[0:2], file_id[2:4], file_id[4:], file_name ) + + def remote_media_thumbnail_dir(self, server_name, file_id): + return os.path.join( + self.base_path, "remote_thumbnail", server_name, + file_id[0:2], file_id[2:4], file_id[4:], + ) diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py index d96bf9afe2..692e078419 100644 --- a/synapse/rest/media/v1/media_repository.py +++ b/synapse/rest/media/v1/media_repository.py @@ -26,14 +26,17 @@ from .thumbnailer import Thumbnailer from synapse.http.matrixfederationclient import MatrixFederationHttpClient from synapse.util.stringutils import random_string +from synapse.api.errors import SynapseError from twisted.internet import defer, threads -from synapse.util.async import ObservableDeferred +from synapse.util.async import Linearizer from synapse.util.stringutils import is_ascii from synapse.util.logcontext import preserve_context_over_fn import os +import errno +import shutil import cgi import logging @@ -42,8 +45,11 @@ import urlparse logger = logging.getLogger(__name__) +UPDATE_RECENTLY_ACCESSED_REMOTES_TS = 60 * 1000 + + class MediaRepository(object): - def __init__(self, hs, filepaths): + def __init__(self, hs): self.auth = hs.get_auth() self.client = MatrixFederationHttpClient(hs) self.clock = hs.get_clock() @@ -51,11 +57,28 @@ class MediaRepository(object): self.store = hs.get_datastore() self.max_upload_size = hs.config.max_upload_size self.max_image_pixels = hs.config.max_image_pixels - self.filepaths = filepaths - self.downloads = {} + self.filepaths = MediaFilePaths(hs.config.media_store_path) self.dynamic_thumbnails = hs.config.dynamic_thumbnails self.thumbnail_requirements = hs.config.thumbnail_requirements + self.remote_media_linearizer = Linearizer() + + self.recently_accessed_remotes = set() + + self.clock.looping_call( + self._update_recently_accessed_remotes, + UPDATE_RECENTLY_ACCESSED_REMOTES_TS + ) + + @defer.inlineCallbacks + def _update_recently_accessed_remotes(self): + media = self.recently_accessed_remotes + self.recently_accessed_remotes = set() + + yield self.store.update_cached_last_access_time( + media, self.clock.time_msec() + ) + @staticmethod def _makedirs(filepath): dirname = os.path.dirname(filepath) @@ -92,22 +115,12 @@ class MediaRepository(object): defer.returnValue("mxc://%s/%s" % (self.server_name, media_id)) + @defer.inlineCallbacks def get_remote_media(self, server_name, media_id): key = (server_name, media_id) - download = self.downloads.get(key) - if download is None: - download = self._get_remote_media_impl(server_name, media_id) - download = ObservableDeferred( - download, - consumeErrors=True - ) - self.downloads[key] = download - - @download.addBoth - def callback(media_info): - del self.downloads[key] - return media_info - return download.observe() + with (yield self.remote_media_linearizer.queue(key)): + media_info = yield self._get_remote_media_impl(server_name, media_id) + defer.returnValue(media_info) @defer.inlineCallbacks def _get_remote_media_impl(self, server_name, media_id): @@ -118,6 +131,11 @@ class MediaRepository(object): media_info = yield self._download_remote_file( server_name, media_id ) + else: + self.recently_accessed_remotes.add((server_name, media_id)) + yield self.store.update_cached_last_access_time( + [(server_name, media_id)], self.clock.time_msec() + ) defer.returnValue(media_info) @defer.inlineCallbacks @@ -134,10 +152,15 @@ class MediaRepository(object): request_path = "/".join(( "/_matrix/media/v1/download", server_name, media_id, )) - length, headers = yield self.client.get_file( - server_name, request_path, output_stream=f, - max_size=self.max_upload_size, - ) + try: + length, headers = yield self.client.get_file( + server_name, request_path, output_stream=f, + max_size=self.max_upload_size, + ) + except Exception as e: + logger.warn("Failed to fetch remoted media %r", e) + raise SynapseError(502, "Failed to fetch remoted media") + media_type = headers["Content-Type"][0] time_now_ms = self.clock.time_msec() @@ -410,6 +433,41 @@ class MediaRepository(object): "height": m_height, }) + @defer.inlineCallbacks + def delete_old_remote_media(self, before_ts): + old_media = yield self.store.get_remote_media_before(before_ts) + + deleted = 0 + + for media in old_media: + origin = media["media_origin"] + media_id = media["media_id"] + file_id = media["filesystem_id"] + key = (origin, media_id) + + logger.info("Deleting: %r", key) + + with (yield self.remote_media_linearizer.queue(key)): + full_path = self.filepaths.remote_media_filepath(origin, file_id) + try: + os.remove(full_path) + except OSError as e: + logger.warn("Failed to remove file: %r", full_path) + if e.errno == errno.ENOENT: + pass + else: + continue + + thumbnail_dir = self.filepaths.remote_media_thumbnail_dir( + origin, file_id + ) + shutil.rmtree(thumbnail_dir, ignore_errors=True) + + yield self.store.delete_remote_media(origin, media_id) + deleted += 1 + + defer.returnValue({"deleted": deleted}) + class MediaRepositoryResource(Resource): """File uploading and downloading. @@ -458,9 +516,8 @@ class MediaRepositoryResource(Resource): def __init__(self, hs): Resource.__init__(self) - filepaths = MediaFilePaths(hs.config.media_store_path) - media_repo = MediaRepository(hs, filepaths) + media_repo = hs.get_media_repository() self.putChild("upload", UploadResource(hs, media_repo)) self.putChild("download", DownloadResource(hs, media_repo)) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index 37dd1de899..bdd0e60c5b 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -29,6 +29,8 @@ from synapse.http.server import ( from synapse.util.async import ObservableDeferred from synapse.util.stringutils import is_ascii +from copy import deepcopy + import os import re import fnmatch @@ -252,7 +254,8 @@ class PreviewUrlResource(Resource): og = {} for tag in tree.xpath("//*/meta[starts-with(@property, 'og:')]"): - og[tag.attrib['property']] = tag.attrib['content'] + if 'content' in tag.attrib: + og[tag.attrib['property']] = tag.attrib['content'] # TODO: grab article: meta tags too, e.g.: @@ -279,7 +282,7 @@ class PreviewUrlResource(Resource): # TODO: consider inlined CSS styles as well as width & height attribs images = tree.xpath("//img[@src][number(@width)>10][number(@height)>10]") images = sorted(images, key=lambda i: ( - -1 * int(i.attrib['width']) * int(i.attrib['height']) + -1 * float(i.attrib['width']) * float(i.attrib['height']) )) if not images: images = tree.xpath("//img[@src]") @@ -287,9 +290,9 @@ class PreviewUrlResource(Resource): og['og:image'] = images[0].attrib['src'] # pre-cache the image for posterity - # FIXME: it might be cleaner to use the same flow as the main /preview_url request - # itself and benefit from the same caching etc. But for now we just rely on the - # caching on the master request to speed things up. + # FIXME: it might be cleaner to use the same flow as the main /preview_url + # request itself and benefit from the same caching etc. But for now we + # just rely on the caching on the master request to speed things up. if 'og:image' in og and og['og:image']: image_info = yield self._download_url( self._rebase_url(og['og:image'], media_info['uri']), requester.user @@ -328,20 +331,24 @@ class PreviewUrlResource(Resource): # ...or if they are within a <script/> or <style/> tag. # This is a very very very coarse approximation to a plain text # render of the page. - text_nodes = tree.xpath("//text()[not(ancestor::header | ancestor::nav | " - "ancestor::aside | ancestor::footer | " - "ancestor::script | ancestor::style)]" + - "[ancestor::body]") - text = '' - for text_node in text_nodes: - if len(text) < 500: - text += text_node + ' ' - else: - break - text = re.sub(r'[\t ]+', ' ', text) - text = re.sub(r'[\t \r\n]*[\r\n]+', '\n', text) - text = text.strip()[:500] - og['og:description'] = text if text else None + + # We don't just use XPATH here as that is slow on some machines. + + # We clone `tree` as we modify it. + cloned_tree = deepcopy(tree.find("body")) + + TAGS_TO_REMOVE = ("header", "nav", "aside", "footer", "script", "style",) + for el in cloned_tree.iter(TAGS_TO_REMOVE): + el.getparent().remove(el) + + # Split all the text nodes into paragraphs (by splitting on new + # lines) + text_nodes = ( + re.sub(r'\s+', '\n', el.text).strip() + for el in cloned_tree.iter() + if el.text and isinstance(el.tag, basestring) # Removes comments + ) + og['og:description'] = summarize_paragraphs(text_nodes) # TODO: delete the url downloads to stop diskfilling, # as we only ever cared about its OG @@ -449,3 +456,56 @@ class PreviewUrlResource(Resource): content_type.startswith("application/xhtml") ): return True + + +def summarize_paragraphs(text_nodes, min_size=200, max_size=500): + # Try to get a summary of between 200 and 500 words, respecting + # first paragraph and then word boundaries. + # TODO: Respect sentences? + + description = '' + + # Keep adding paragraphs until we get to the MIN_SIZE. + for text_node in text_nodes: + if len(description) < min_size: + text_node = re.sub(r'[\t \r\n]+', ' ', text_node) + description += text_node + '\n\n' + else: + break + + description = description.strip() + description = re.sub(r'[\t ]+', ' ', description) + description = re.sub(r'[\t \r\n]*[\r\n]+', '\n\n', description) + + # If the concatenation of paragraphs to get above MIN_SIZE + # took us over MAX_SIZE, then we need to truncate mid paragraph + if len(description) > max_size: + new_desc = "" + + # This splits the paragraph into words, but keeping the + # (preceeding) whitespace intact so we can easily concat + # words back together. + for match in re.finditer("\s*\S+", description): + word = match.group() + + # Keep adding words while the total length is less than + # MAX_SIZE. + if len(word) + len(new_desc) < max_size: + new_desc += word + else: + # At this point the next word *will* take us over + # MAX_SIZE, but we also want to ensure that its not + # a huge word. If it is add it anyway and we'll + # truncate later. + if len(new_desc) < min_size: + new_desc += word + break + + # Double check that we're not over the limit + if len(new_desc) > max_size: + new_desc = new_desc[:max_size] + + # We always add an ellipsis because at the very least + # we chopped mid paragraph. + description = new_desc.strip() + "…" + return description if description else None diff --git a/synapse/server.py b/synapse/server.py index 01f828819f..6bb4988309 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -19,32 +19,38 @@ # partial one for unit test mocking. # Imports required for the default HomeServer() implementation -from twisted.web.client import BrowserLikePolicyForHTTPS +import logging + from twisted.enterprise import adbapi +from twisted.web.client import BrowserLikePolicyForHTTPS -from synapse.federation import initialize_http_replication -from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory -from synapse.notifier import Notifier from synapse.api.auth import Auth +from synapse.api.filtering import Filtering +from synapse.api.ratelimiting import Ratelimiter +from synapse.appservice.api import ApplicationServiceApi +from synapse.appservice.scheduler import ApplicationServiceScheduler +from synapse.crypto.keyring import Keyring +from synapse.events.builder import EventBuilderFactory +from synapse.federation import initialize_http_replication from synapse.handlers import Handlers +from synapse.handlers.appservice import ApplicationServicesHandler +from synapse.handlers.auth import AuthHandler +from synapse.handlers.device import DeviceHandler +from synapse.handlers.e2e_keys import E2eKeysHandler from synapse.handlers.presence import PresenceHandler +from synapse.handlers.room import RoomListHandler from synapse.handlers.sync import SyncHandler from synapse.handlers.typing import TypingHandler +from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory +from synapse.http.matrixfederationclient import MatrixFederationHttpClient +from synapse.notifier import Notifier +from synapse.push.pusherpool import PusherPool +from synapse.rest.media.v1.media_repository import MediaRepository from synapse.state import StateHandler from synapse.storage import DataStore +from synapse.streams.events import EventSources from synapse.util import Clock from synapse.util.distributor import Distributor -from synapse.streams.events import EventSources -from synapse.api.ratelimiting import Ratelimiter -from synapse.crypto.keyring import Keyring -from synapse.push.pusherpool import PusherPool -from synapse.events.builder import EventBuilderFactory -from synapse.api.filtering import Filtering - -from synapse.http.matrixfederationclient import MatrixFederationHttpClient - -import logging - logger = logging.getLogger(__name__) @@ -84,6 +90,13 @@ class HomeServer(object): 'presence_handler', 'sync_handler', 'typing_handler', + 'room_list_handler', + 'auth_handler', + 'device_handler', + 'e2e_keys_handler', + 'application_service_api', + 'application_service_scheduler', + 'application_service_handler', 'notifier', 'distributor', 'client_resource', @@ -103,6 +116,7 @@ class HomeServer(object): 'filtering', 'http_client_context_factory', 'simple_http_client', + 'media_repository', ] def __init__(self, hostname, **kwargs): @@ -179,6 +193,27 @@ class HomeServer(object): def build_sync_handler(self): return SyncHandler(self) + def build_room_list_handler(self): + return RoomListHandler(self) + + def build_auth_handler(self): + return AuthHandler(self) + + def build_device_handler(self): + return DeviceHandler(self) + + def build_e2e_keys_handler(self): + return E2eKeysHandler(self) + + def build_application_service_api(self): + return ApplicationServiceApi(self) + + def build_application_service_scheduler(self): + return ApplicationServiceScheduler(self) + + def build_application_service_handler(self): + return ApplicationServicesHandler(self) + def build_event_sources(self): return EventSources(self) @@ -208,6 +243,9 @@ class HomeServer(object): **self.db_config.get("args", {}) ) + def build_media_repository(self): + return MediaRepository(self) + def remove_pusher(self, app_id, push_key, user_id): return self.get_pusherpool().remove_pusher(app_id, push_key, user_id) diff --git a/synapse/server.pyi b/synapse/server.pyi new file mode 100644 index 0000000000..9570df5537 --- /dev/null +++ b/synapse/server.pyi @@ -0,0 +1,29 @@ +import synapse.api.auth +import synapse.handlers +import synapse.handlers.auth +import synapse.handlers.device +import synapse.handlers.e2e_keys +import synapse.storage +import synapse.state + +class HomeServer(object): + def get_auth(self) -> synapse.api.auth.Auth: + pass + + def get_auth_handler(self) -> synapse.handlers.auth.AuthHandler: + pass + + def get_datastore(self) -> synapse.storage.DataStore: + pass + + def get_device_handler(self) -> synapse.handlers.device.DeviceHandler: + pass + + def get_e2e_keys_handler(self) -> synapse.handlers.e2e_keys.E2eKeysHandler: + pass + + def get_handlers(self) -> synapse.handlers.Handlers: + pass + + def get_state_handler(self) -> synapse.state.StateHandler: + pass diff --git a/synapse/state.py b/synapse/state.py index d0f76dc4f5..ef1bc470be 100644 --- a/synapse/state.py +++ b/synapse/state.py @@ -379,7 +379,8 @@ class StateHandler(object): try: # FIXME: hs.get_auth() is bad style, but we need to do it to # get around circular deps. - self.hs.get_auth().check(event, auth_events) + # The signatures have already been checked at this point + self.hs.get_auth().check(event, auth_events, do_sig_check=False) prev_event = event except AuthError: return prev_event @@ -391,7 +392,8 @@ class StateHandler(object): try: # FIXME: hs.get_auth() is bad style, but we need to do it to # get around circular deps. - self.hs.get_auth().check(event, auth_events) + # The signatures have already been checked at this point + self.hs.get_auth().check(event, auth_events, do_sig_check=False) return event except AuthError: pass diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 49feb77779..73fb334dd6 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -14,10 +14,12 @@ # limitations under the License. from twisted.internet import defer + +from synapse.storage.devices import DeviceStore from .appservice import ( ApplicationServiceStore, ApplicationServiceTransactionStore ) -from ._base import Cache +from ._base import LoggingTransaction from .directory import DirectoryStore from .events import EventsStore from .presence import PresenceStore, UserPresenceState @@ -45,6 +47,7 @@ from .search import SearchStore from .tags import TagsStore from .account_data import AccountDataStore from .openid import OpenIdStore +from .client_ips import ClientIpStore from .util.id_generators import IdGenerator, StreamIdGenerator, ChainedIdGenerator @@ -58,12 +61,6 @@ import logging logger = logging.getLogger(__name__) -# Number of msec of granularity to store the user IP 'last seen' time. Smaller -# times give more inserts into the database even for readonly API hits -# 120 seconds == 2 minutes -LAST_SEEN_GRANULARITY = 120 * 1000 - - class DataStore(RoomMemberStore, RoomStore, RegistrationStore, StreamStore, ProfileStore, PresenceStore, TransactionStore, @@ -84,6 +81,8 @@ class DataStore(RoomMemberStore, RoomStore, AccountDataStore, EventPushActionsStore, OpenIdStore, + ClientIpStore, + DeviceStore, ): def __init__(self, db_conn, hs): @@ -91,17 +90,13 @@ class DataStore(RoomMemberStore, RoomStore, self._clock = hs.get_clock() self.database_engine = hs.database_engine - self.client_ip_last_seen = Cache( - name="client_ip_last_seen", - keylen=4, - ) - self._stream_id_gen = StreamIdGenerator( db_conn, "events", "stream_ordering", extra_tables=[("local_invites", "stream_id")] ) self._backfill_id_gen = StreamIdGenerator( - db_conn, "events", "stream_ordering", step=-1 + db_conn, "events", "stream_ordering", step=-1, + extra_tables=[("ex_outlier_stream", "event_stream_ordering")] ) self._receipts_id_gen = StreamIdGenerator( db_conn, "receipts_linearized", "stream_id" @@ -149,7 +144,7 @@ class DataStore(RoomMemberStore, RoomStore, "AccountDataAndTagsChangeCache", account_max, ) - self.__presence_on_startup = self._get_active_presence(db_conn) + self._presence_on_startup = self._get_active_presence(db_conn) presence_cache_prefill, min_presence_val = self._get_cache_dict( db_conn, "presence_stream", @@ -174,7 +169,12 @@ class DataStore(RoomMemberStore, RoomStore, prefilled_cache=push_rules_prefill, ) - cur = db_conn.cursor() + cur = LoggingTransaction( + db_conn.cursor(), + name="_find_stream_orderings_for_times_txn", + database_engine=self.database_engine, + after_callbacks=[] + ) self._find_stream_orderings_for_times_txn(cur) cur.close() @@ -185,8 +185,8 @@ class DataStore(RoomMemberStore, RoomStore, super(DataStore, self).__init__(hs) def take_presence_startup_info(self): - active_on_startup = self.__presence_on_startup - self.__presence_on_startup = None + active_on_startup = self._presence_on_startup + self._presence_on_startup = None return active_on_startup def _get_active_presence(self, db_conn): @@ -212,39 +212,6 @@ class DataStore(RoomMemberStore, RoomStore, return [UserPresenceState(**row) for row in rows] @defer.inlineCallbacks - def insert_client_ip(self, user, access_token, ip, user_agent): - now = int(self._clock.time_msec()) - key = (user.to_string(), access_token, ip) - - try: - last_seen = self.client_ip_last_seen.get(key) - except KeyError: - last_seen = None - - # Rate-limited inserts - if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: - defer.returnValue(None) - - self.client_ip_last_seen.prefill(key, now) - - # It's safe not to lock here: a) no unique constraint, - # b) LAST_SEEN_GRANULARITY makes concurrent updates incredibly unlikely - yield self._simple_upsert( - "user_ips", - keyvalues={ - "user_id": user.to_string(), - "access_token": access_token, - "ip": ip, - "user_agent": user_agent, - }, - values={ - "last_seen": now, - }, - desc="insert_client_ip", - lock=False, - ) - - @defer.inlineCallbacks def count_daily_users(self): """ Counts the number of users who used this homeserver in the last 24 hours. diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 56a0dd80f3..0117fdc639 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -152,6 +152,7 @@ class SQLBaseStore(object): def __init__(self, hs): self.hs = hs + self._clock = hs.get_clock() self._db_pool = hs.get_db_pool() self._previous_txn_total_time = 0 @@ -596,10 +597,13 @@ class SQLBaseStore(object): more rows, returning the result as a list of dicts. Args: - table : string giving the table name - keyvalues : dict of column names and values to select the rows with, - or None to not apply a WHERE clause. - retcols : list of strings giving the names of the columns to return + table (str): the table name + keyvalues (dict[str, Any] | None): + column names and values to select the rows with, or None to not + apply a WHERE clause. + retcols (iterable[str]): the names of the columns to return + Returns: + defer.Deferred: resolves to list[dict[str, Any]] """ return self.runInteraction( desc, @@ -614,9 +618,11 @@ class SQLBaseStore(object): Args: txn : Transaction object - table : string giving the table name - keyvalues : dict of column names and values to select the rows with - retcols : list of strings giving the names of the columns to return + table (str): the table name + keyvalues (dict[str, T] | None): + column names and values to select the rows with, or None to not + apply a WHERE clause. + retcols (iterable[str]): the names of the columns to return """ if keyvalues: sql = "SELECT %s FROM %s WHERE %s" % ( @@ -806,6 +812,11 @@ class SQLBaseStore(object): if txn.rowcount > 1: raise StoreError(500, "more than one row matched") + def _simple_delete(self, table, keyvalues, desc): + return self.runInteraction( + desc, self._simple_delete_txn, table, keyvalues + ) + @staticmethod def _simple_delete_txn(txn, table, keyvalues): sql = "DELETE FROM %s WHERE %s" % ( diff --git a/synapse/storage/account_data.py b/synapse/storage/account_data.py index ec7e8d40d2..3fa226e92d 100644 --- a/synapse/storage/account_data.py +++ b/synapse/storage/account_data.py @@ -138,6 +138,9 @@ class AccountDataStore(SQLBaseStore): A deferred pair of lists of tuples of stream_id int, user_id string, room_id string, type string, and content string. """ + if last_room_id == current_id and last_global_id == current_id: + return defer.succeed(([], [])) + def get_updated_account_data_txn(txn): sql = ( "SELECT stream_id, user_id, account_data_type, content" diff --git a/synapse/storage/appservice.py b/synapse/storage/appservice.py index feb9d228ae..d1ee533fac 100644 --- a/synapse/storage/appservice.py +++ b/synapse/storage/appservice.py @@ -298,6 +298,7 @@ class ApplicationServiceTransactionStore(SQLBaseStore): dict(txn_id=txn_id, as_id=service.id) ) + @defer.inlineCallbacks def get_oldest_unsent_txn(self, service): """Get the oldest transaction which has not been sent for this service. @@ -308,12 +309,23 @@ class ApplicationServiceTransactionStore(SQLBaseStore): A Deferred which resolves to an AppServiceTransaction or None. """ - return self.runInteraction( + entry = yield self.runInteraction( "get_oldest_unsent_appservice_txn", self._get_oldest_unsent_txn, service ) + if not entry: + defer.returnValue(None) + + event_ids = json.loads(entry["event_ids"]) + + events = yield self._get_events(event_ids) + + defer.returnValue(AppServiceTransaction( + service=service, id=entry["txn_id"], events=events + )) + def _get_oldest_unsent_txn(self, txn, service): # Monotonically increasing txn ids, so just select the smallest # one in the txns table (we delete them when they are sent) @@ -328,12 +340,7 @@ class ApplicationServiceTransactionStore(SQLBaseStore): entry = rows[0] - event_ids = json.loads(entry["event_ids"]) - events = self._get_events_txn(txn, event_ids) - - return AppServiceTransaction( - service=service, id=entry["txn_id"], events=events - ) + return entry def _get_last_txn(self, txn, service_id): txn.execute( diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index 66a995157d..30d0e4c5dc 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -14,6 +14,7 @@ # limitations under the License. from ._base import SQLBaseStore +from . import engines from twisted.internet import defer @@ -87,10 +88,12 @@ class BackgroundUpdateStore(SQLBaseStore): @defer.inlineCallbacks def start_doing_background_updates(self): - while True: - if self._background_update_timer is not None: - return + assert self._background_update_timer is None, \ + "background updates already running" + + logger.info("Starting background schema updates") + while True: sleep = defer.Deferred() self._background_update_timer = self._clock.call_later( self.BACKGROUND_UPDATE_INTERVAL_MS / 1000., sleep.callback, None @@ -101,22 +104,23 @@ class BackgroundUpdateStore(SQLBaseStore): self._background_update_timer = None try: - result = yield self.do_background_update( + result = yield self.do_next_background_update( self.BACKGROUND_UPDATE_DURATION_MS ) except: logger.exception("Error doing update") - - if result is None: - logger.info( - "No more background updates to do." - " Unscheduling background update task." - ) - return + else: + if result is None: + logger.info( + "No more background updates to do." + " Unscheduling background update task." + ) + defer.returnValue(None) @defer.inlineCallbacks - def do_background_update(self, desired_duration_ms): - """Does some amount of work on a background update + def do_next_background_update(self, desired_duration_ms): + """Does some amount of work on the next queued background update + Args: desired_duration_ms(float): How long we want to spend updating. @@ -135,11 +139,21 @@ class BackgroundUpdateStore(SQLBaseStore): self._background_update_queue.append(update['update_name']) if not self._background_update_queue: + # no work left to do defer.returnValue(None) + # pop from the front, and add back to the back update_name = self._background_update_queue.pop(0) self._background_update_queue.append(update_name) + res = yield self._do_background_update(update_name, desired_duration_ms) + defer.returnValue(res) + + @defer.inlineCallbacks + def _do_background_update(self, update_name, desired_duration_ms): + logger.info("Starting update batch on background update '%s'", + update_name) + update_handler = self._background_update_handlers[update_name] performance = self._background_update_performance.get(update_name) @@ -202,6 +216,64 @@ class BackgroundUpdateStore(SQLBaseStore): """ self._background_update_handlers[update_name] = update_handler + def register_background_index_update(self, update_name, index_name, + table, columns): + """Helper for store classes to do a background index addition + + To use: + + 1. use a schema delta file to add a background update. Example: + INSERT INTO background_updates (update_name, progress_json) VALUES + ('my_new_index', '{}'); + + 2. In the Store constructor, call this method + + Args: + update_name (str): update_name to register for + index_name (str): name of index to add + table (str): table to add index to + columns (list[str]): columns/expressions to include in index + """ + + # if this is postgres, we add the indexes concurrently. Otherwise + # we fall back to doing it inline + if isinstance(self.database_engine, engines.PostgresEngine): + conc = True + else: + conc = False + + sql = "CREATE INDEX %(conc)s %(name)s ON %(table)s (%(columns)s)" \ + % { + "conc": "CONCURRENTLY" if conc else "", + "name": index_name, + "table": table, + "columns": ", ".join(columns), + } + + def create_index_concurrently(conn): + conn.rollback() + # postgres insists on autocommit for the index + conn.set_session(autocommit=True) + c = conn.cursor() + c.execute(sql) + conn.set_session(autocommit=False) + + def create_index(conn): + c = conn.cursor() + c.execute(sql) + + @defer.inlineCallbacks + def updater(progress, batch_size): + logger.info("Adding index %s to %s", index_name, table) + if conc: + yield self.runWithConnection(create_index_concurrently) + else: + yield self.runWithConnection(create_index) + yield self._end_background_update(update_name) + defer.returnValue(1) + + self.register_background_update_handler(update_name, updater) + def start_background_update(self, update_name, progress): """Starts a background update running. diff --git a/synapse/storage/client_ips.py b/synapse/storage/client_ips.py new file mode 100644 index 0000000000..71e5ea112f --- /dev/null +++ b/synapse/storage/client_ips.py @@ -0,0 +1,145 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 twisted.internet import defer + +from ._base import Cache +from . import background_updates + +logger = logging.getLogger(__name__) + +# Number of msec of granularity to store the user IP 'last seen' time. Smaller +# times give more inserts into the database even for readonly API hits +# 120 seconds == 2 minutes +LAST_SEEN_GRANULARITY = 120 * 1000 + + +class ClientIpStore(background_updates.BackgroundUpdateStore): + def __init__(self, hs): + self.client_ip_last_seen = Cache( + name="client_ip_last_seen", + keylen=4, + ) + + super(ClientIpStore, self).__init__(hs) + + self.register_background_index_update( + "user_ips_device_index", + index_name="user_ips_device_id", + table="user_ips", + columns=["user_id", "device_id", "last_seen"], + ) + + @defer.inlineCallbacks + def insert_client_ip(self, user, access_token, ip, user_agent, device_id): + now = int(self._clock.time_msec()) + key = (user.to_string(), access_token, ip) + + try: + last_seen = self.client_ip_last_seen.get(key) + except KeyError: + last_seen = None + + # Rate-limited inserts + if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: + defer.returnValue(None) + + self.client_ip_last_seen.prefill(key, now) + + # It's safe not to lock here: a) no unique constraint, + # b) LAST_SEEN_GRANULARITY makes concurrent updates incredibly unlikely + yield self._simple_upsert( + "user_ips", + keyvalues={ + "user_id": user.to_string(), + "access_token": access_token, + "ip": ip, + "user_agent": user_agent, + "device_id": device_id, + }, + values={ + "last_seen": now, + }, + desc="insert_client_ip", + lock=False, + ) + + @defer.inlineCallbacks + def get_last_client_ip_by_device(self, devices): + """For each device_id listed, give the user_ip it was last seen on + + Args: + devices (iterable[(str, str)]): list of (user_id, device_id) pairs + + Returns: + defer.Deferred: resolves to a dict, where the keys + are (user_id, device_id) tuples. The values are also dicts, with + keys giving the column names + """ + + res = yield self.runInteraction( + "get_last_client_ip_by_device", + self._get_last_client_ip_by_device_txn, + retcols=( + "user_id", + "access_token", + "ip", + "user_agent", + "device_id", + "last_seen", + ), + devices=devices + ) + + ret = {(d["user_id"], d["device_id"]): d for d in res} + defer.returnValue(ret) + + @classmethod + def _get_last_client_ip_by_device_txn(cls, txn, devices, retcols): + where_clauses = [] + bindings = [] + for (user_id, device_id) in devices: + if device_id is None: + where_clauses.append("(user_id = ? AND device_id IS NULL)") + bindings.extend((user_id, )) + else: + where_clauses.append("(user_id = ? AND device_id = ?)") + bindings.extend((user_id, device_id)) + + inner_select = ( + "SELECT MAX(last_seen) mls, user_id, device_id FROM user_ips " + "WHERE %(where)s " + "GROUP BY user_id, device_id" + ) % { + "where": " OR ".join(where_clauses), + } + + sql = ( + "SELECT %(retcols)s FROM user_ips " + "JOIN (%(inner_select)s) ips ON" + " user_ips.last_seen = ips.mls AND" + " user_ips.user_id = ips.user_id AND" + " (user_ips.device_id = ips.device_id OR" + " (user_ips.device_id IS NULL AND ips.device_id IS NULL)" + " )" + ) % { + "retcols": ",".join("user_ips." + c for c in retcols), + "inner_select": inner_select, + } + + txn.execute(sql, bindings) + return cls.cursor_to_dict(txn) diff --git a/synapse/storage/devices.py b/synapse/storage/devices.py new file mode 100644 index 0000000000..afd6530cab --- /dev/null +++ b/synapse/storage/devices.py @@ -0,0 +1,137 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 twisted.internet import defer + +from synapse.api.errors import StoreError +from ._base import SQLBaseStore + +logger = logging.getLogger(__name__) + + +class DeviceStore(SQLBaseStore): + @defer.inlineCallbacks + def store_device(self, user_id, device_id, + initial_device_display_name, + ignore_if_known=True): + """Ensure the given device is known; add it to the store if not + + Args: + user_id (str): id of user associated with the device + device_id (str): id of device + initial_device_display_name (str): initial displayname of the + device + ignore_if_known (bool): ignore integrity errors which mean the + device is already known + Returns: + defer.Deferred + Raises: + StoreError: if ignore_if_known is False and the device was already + known + """ + try: + yield self._simple_insert( + "devices", + values={ + "user_id": user_id, + "device_id": device_id, + "display_name": initial_device_display_name + }, + desc="store_device", + or_ignore=ignore_if_known, + ) + except Exception as e: + logger.error("store_device with device_id=%s failed: %s", + device_id, e) + raise StoreError(500, "Problem storing device.") + + def get_device(self, user_id, device_id): + """Retrieve a device. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to retrieve + Returns: + defer.Deferred for a dict containing the device information + Raises: + StoreError: if the device is not found + """ + return self._simple_select_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + retcols=("user_id", "device_id", "display_name"), + desc="get_device", + ) + + def delete_device(self, user_id, device_id): + """Delete a device. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to delete + Returns: + defer.Deferred + """ + return self._simple_delete_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + desc="delete_device", + ) + + def update_device(self, user_id, device_id, new_display_name=None): + """Update a device. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to update + new_display_name (str|None): new displayname for device; None + to leave unchanged + Raises: + StoreError: if the device is not found + Returns: + defer.Deferred + """ + updates = {} + if new_display_name is not None: + updates["display_name"] = new_display_name + if not updates: + return defer.succeed(None) + return self._simple_update_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + updatevalues=updates, + desc="update_device", + ) + + @defer.inlineCallbacks + def get_devices_by_user(self, user_id): + """Retrieve all of a user's registered devices. + + Args: + user_id (str): + Returns: + defer.Deferred: resolves to a dict from device_id to a dict + containing "device_id", "user_id" and "display_name" for each + device. + """ + devices = yield self._simple_select_list( + table="devices", + keyvalues={"user_id": user_id}, + retcols=("user_id", "device_id", "display_name"), + desc="get_devices_by_user" + ) + + defer.returnValue({d["device_id"]: d for d in devices}) diff --git a/synapse/storage/end_to_end_keys.py b/synapse/storage/end_to_end_keys.py index 2e89066515..385d607056 100644 --- a/synapse/storage/end_to_end_keys.py +++ b/synapse/storage/end_to_end_keys.py @@ -12,6 +12,9 @@ # 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 collections + +import twisted.internet.defer from ._base import SQLBaseStore @@ -36,24 +39,49 @@ class EndToEndKeyStore(SQLBaseStore): query_list(list): List of pairs of user_ids and device_ids. Returns: Dict mapping from user-id to dict mapping from device_id to - key json byte strings. + dict containing "key_json", "device_display_name". """ - def _get_e2e_device_keys(txn): - result = {} - for user_id, device_id in query_list: - user_result = result.setdefault(user_id, {}) - keyvalues = {"user_id": user_id} - if device_id: - keyvalues["device_id"] = device_id - rows = self._simple_select_list_txn( - txn, table="e2e_device_keys_json", - keyvalues=keyvalues, - retcols=["device_id", "key_json"] - ) - for row in rows: - user_result[row["device_id"]] = row["key_json"] - return result - return self.runInteraction("get_e2e_device_keys", _get_e2e_device_keys) + if not query_list: + return {} + + return self.runInteraction( + "get_e2e_device_keys", self._get_e2e_device_keys_txn, query_list + ) + + def _get_e2e_device_keys_txn(self, txn, query_list): + query_clauses = [] + query_params = [] + + for (user_id, device_id) in query_list: + query_clause = "k.user_id = ?" + query_params.append(user_id) + + if device_id: + query_clause += " AND k.device_id = ?" + query_params.append(device_id) + + query_clauses.append(query_clause) + + sql = ( + "SELECT k.user_id, k.device_id, " + " d.display_name AS device_display_name, " + " k.key_json" + " FROM e2e_device_keys_json k" + " LEFT JOIN devices d ON d.user_id = k.user_id" + " AND d.device_id = k.device_id" + " WHERE %s" + ) % ( + " OR ".join("(" + q + ")" for q in query_clauses) + ) + + txn.execute(sql, query_params) + rows = self.cursor_to_dict(txn) + + result = collections.defaultdict(dict) + for row in rows: + result[row["user_id"]][row["device_id"]] = row + + return result def add_e2e_one_time_keys(self, user_id, device_id, time_now, key_list): def _add_e2e_one_time_keys(txn): @@ -123,3 +151,16 @@ class EndToEndKeyStore(SQLBaseStore): return self.runInteraction( "claim_e2e_one_time_keys", _claim_e2e_one_time_keys ) + + @twisted.internet.defer.inlineCallbacks + def delete_e2e_keys_by_device(self, user_id, device_id): + yield self._simple_delete( + table="e2e_device_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + desc="delete_e2e_device_keys_by_device" + ) + yield self._simple_delete( + table="e2e_one_time_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + desc="delete_e2e_one_time_keys_by_device" + ) diff --git a/synapse/storage/engines/__init__.py b/synapse/storage/engines/__init__.py index 7bb5de1fe7..338b495611 100644 --- a/synapse/storage/engines/__init__.py +++ b/synapse/storage/engines/__init__.py @@ -32,7 +32,7 @@ def create_engine(database_config): if engine_class: module = importlib.import_module(name) - return engine_class(module) + return engine_class(module, database_config) raise RuntimeError( "Unsupported database engine '%s'" % (name,) diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py index c2290943b4..a6ae79dfad 100644 --- a/synapse/storage/engines/postgres.py +++ b/synapse/storage/engines/postgres.py @@ -19,9 +19,10 @@ from ._base import IncorrectDatabaseSetup class PostgresEngine(object): single_threaded = False - def __init__(self, database_module): + def __init__(self, database_module, database_config): self.module = database_module self.module.extensions.register_type(self.module.extensions.UNICODE) + self.synchronous_commit = database_config.get("synchronous_commit", True) def check_database(self, txn): txn.execute("SHOW SERVER_ENCODING") @@ -40,9 +41,19 @@ class PostgresEngine(object): db_conn.set_isolation_level( self.module.extensions.ISOLATION_LEVEL_REPEATABLE_READ ) + # Asynchronous commit, don't wait for the server to call fsync before + # ending the transaction. + # https://www.postgresql.org/docs/current/static/wal-async-commit.html + if not self.synchronous_commit: + cursor = db_conn.cursor() + cursor.execute("SET synchronous_commit TO OFF") + cursor.close() def is_deadlock(self, error): if isinstance(error, self.module.DatabaseError): + # https://www.postgresql.org/docs/current/static/errcodes-appendix.html + # "40001" serialization_failure + # "40P01" deadlock_detected return error.pgcode in ["40001", "40P01"] return False diff --git a/synapse/storage/engines/sqlite3.py b/synapse/storage/engines/sqlite3.py index 14203aa500..755c9a1f07 100644 --- a/synapse/storage/engines/sqlite3.py +++ b/synapse/storage/engines/sqlite3.py @@ -21,7 +21,7 @@ import struct class Sqlite3Engine(object): single_threaded = True - def __init__(self, database_module): + def __init__(self, database_module, database_config): self.module = database_module def check_database(self, txn): diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py index 5123072c44..0ba0310c0d 100644 --- a/synapse/storage/event_push_actions.py +++ b/synapse/storage/event_push_actions.py @@ -16,6 +16,8 @@ from ._base import SQLBaseStore from twisted.internet import defer from synapse.util.caches.descriptors import cachedInlineCallbacks +from synapse.types import RoomStreamToken +from .stream import lower_bound import logging import ujson as json @@ -73,6 +75,9 @@ class EventPushActionsStore(SQLBaseStore): stream_ordering = results[0][0] topological_ordering = results[0][1] + token = RoomStreamToken( + topological_ordering, stream_ordering + ) sql = ( "SELECT sum(notif), sum(highlight)" @@ -80,15 +85,10 @@ class EventPushActionsStore(SQLBaseStore): " WHERE" " user_id = ?" " AND room_id = ?" - " AND (" - " topological_ordering > ?" - " OR (topological_ordering = ? AND stream_ordering > ?)" - ")" - ) - txn.execute(sql, ( - user_id, room_id, - topological_ordering, topological_ordering, stream_ordering - )) + " AND %s" + ) % (lower_bound(token, self.database_engine, inclusive=False),) + + txn.execute(sql, (user_id, room_id)) row = txn.fetchone() if row: return { @@ -117,23 +117,42 @@ class EventPushActionsStore(SQLBaseStore): defer.returnValue(ret) @defer.inlineCallbacks - def get_unread_push_actions_for_user_in_range(self, user_id, - min_stream_ordering, - max_stream_ordering=None): + def get_unread_push_actions_for_user_in_range_for_http( + self, user_id, min_stream_ordering, max_stream_ordering, limit=20 + ): + """Get a list of the most recent unread push actions for a given user, + within the given stream ordering range. Called by the httppusher. + + Args: + user_id (str): The user to fetch push actions for. + min_stream_ordering(int): The exclusive lower bound on the + stream ordering of event push actions to fetch. + max_stream_ordering(int): The inclusive upper bound on the + stream ordering of event push actions to fetch. + limit (int): The maximum number of rows to return. + Returns: + A promise which resolves to a list of dicts with the keys "event_id", + "room_id", "stream_ordering", "actions". + The list will be ordered by ascending stream_ordering. + The list will have between 0~limit entries. + """ + # find rooms that have a read receipt in them and return the next + # push actions def get_after_receipt(txn): + # find rooms that have a read receipt in them and return the next + # push actions sql = ( - "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions, " - "e.received_ts " - "FROM (" - " SELECT room_id, user_id, " - " max(topological_ordering) as topological_ordering, " - " max(stream_ordering) as stream_ordering " - " FROM events" - " NATURAL JOIN receipts_linearized WHERE receipt_type = 'm.read'" - " GROUP BY room_id, user_id" + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions" + " FROM (" + " SELECT room_id," + " MAX(topological_ordering) as topological_ordering," + " MAX(stream_ordering) as stream_ordering" + " FROM events" + " INNER JOIN receipts_linearized USING (room_id, event_id)" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" ") AS rl," " event_push_actions AS ep" - " INNER JOIN events AS e USING (room_id, event_id)" " WHERE" " ep.room_id = rl.room_id" " AND (" @@ -143,45 +162,163 @@ class EventPushActionsStore(SQLBaseStore): " AND ep.stream_ordering > rl.stream_ordering" " )" " )" - " AND ep.stream_ordering > ?" " AND ep.user_id = ?" - " AND ep.user_id = rl.user_id" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering ASC LIMIT ?" ) - args = [min_stream_ordering, user_id] - if max_stream_ordering is not None: - sql += " AND ep.stream_ordering <= ?" - args.append(max_stream_ordering) - sql += " ORDER BY ep.stream_ordering ASC" + args = [ + user_id, user_id, + min_stream_ordering, max_stream_ordering, limit, + ] txn.execute(sql, args) return txn.fetchall() after_read_receipt = yield self.runInteraction( - "get_unread_push_actions_for_user_in_range", get_after_receipt + "get_unread_push_actions_for_user_in_range_http_arr", get_after_receipt ) + # There are rooms with push actions in them but you don't have a read receipt in + # them e.g. rooms you've been invited to, so get push actions for rooms which do + # not have read receipts in them too. def get_no_receipt(txn): sql = ( "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," " e.received_ts" " FROM event_push_actions AS ep" - " JOIN events e ON ep.room_id = e.room_id AND ep.event_id = e.event_id" - " WHERE ep.room_id not in (" - " SELECT room_id FROM events NATURAL JOIN receipts_linearized" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id NOT IN (" + " SELECT room_id FROM receipts_linearized" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + " )" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering ASC LIMIT ?" + ) + args = [ + user_id, user_id, + min_stream_ordering, max_stream_ordering, limit, + ] + txn.execute(sql, args) + return txn.fetchall() + no_read_receipt = yield self.runInteraction( + "get_unread_push_actions_for_user_in_range_http_nrr", get_no_receipt + ) + + notifs = [ + { + "event_id": row[0], + "room_id": row[1], + "stream_ordering": row[2], + "actions": json.loads(row[3]), + } for row in after_read_receipt + no_read_receipt + ] + + # Now sort it so it's ordered correctly, since currently it will + # contain results from the first query, correctly ordered, followed + # by results from the second query, but we want them all ordered + # by stream_ordering, oldest first. + notifs.sort(key=lambda r: r['stream_ordering']) + + # Take only up to the limit. We have to stop at the limit because + # one of the subqueries may have hit the limit. + defer.returnValue(notifs[:limit]) + + @defer.inlineCallbacks + def get_unread_push_actions_for_user_in_range_for_email( + self, user_id, min_stream_ordering, max_stream_ordering, limit=20 + ): + """Get a list of the most recent unread push actions for a given user, + within the given stream ordering range. Called by the emailpusher + + Args: + user_id (str): The user to fetch push actions for. + min_stream_ordering(int): The exclusive lower bound on the + stream ordering of event push actions to fetch. + max_stream_ordering(int): The inclusive upper bound on the + stream ordering of event push actions to fetch. + limit (int): The maximum number of rows to return. + Returns: + A promise which resolves to a list of dicts with the keys "event_id", + "room_id", "stream_ordering", "actions", "received_ts". + The list will be ordered by descending received_ts. + The list will have between 0~limit entries. + """ + # find rooms that have a read receipt in them and return the most recent + # push actions + def get_after_receipt(txn): + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " e.received_ts" + " FROM (" + " SELECT room_id," + " MAX(topological_ordering) as topological_ordering," + " MAX(stream_ordering) as stream_ordering" + " FROM events" + " INNER JOIN receipts_linearized USING (room_id, event_id)" " WHERE receipt_type = 'm.read' AND user_id = ?" " GROUP BY room_id" - ") AND ep.user_id = ? AND ep.stream_ordering > ?" + ") AS rl," + " event_push_actions AS ep" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id = rl.room_id" + " AND (" + " ep.topological_ordering > rl.topological_ordering" + " OR (" + " ep.topological_ordering = rl.topological_ordering" + " AND ep.stream_ordering > rl.stream_ordering" + " )" + " )" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering DESC LIMIT ?" ) - args = [user_id, user_id, min_stream_ordering] - if max_stream_ordering is not None: - sql += " AND ep.stream_ordering <= ?" - args.append(max_stream_ordering) - sql += " ORDER BY ep.stream_ordering ASC" + args = [ + user_id, user_id, + min_stream_ordering, max_stream_ordering, limit, + ] + txn.execute(sql, args) + return txn.fetchall() + after_read_receipt = yield self.runInteraction( + "get_unread_push_actions_for_user_in_range_email_arr", get_after_receipt + ) + + # There are rooms with push actions in them but you don't have a read receipt in + # them e.g. rooms you've been invited to, so get push actions for rooms which do + # not have read receipts in them too. + def get_no_receipt(txn): + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " e.received_ts" + " FROM event_push_actions AS ep" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id NOT IN (" + " SELECT room_id FROM receipts_linearized" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + " )" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering DESC LIMIT ?" + ) + args = [ + user_id, user_id, + min_stream_ordering, max_stream_ordering, limit, + ] txn.execute(sql, args) return txn.fetchall() no_read_receipt = yield self.runInteraction( - "get_unread_push_actions_for_user_in_range", get_no_receipt + "get_unread_push_actions_for_user_in_range_email_nrr", get_no_receipt ) - defer.returnValue([ + # Make a list of dicts from the two sets of results. + notifs = [ { "event_id": row[0], "room_id": row[1], @@ -189,7 +326,16 @@ class EventPushActionsStore(SQLBaseStore): "actions": json.loads(row[3]), "received_ts": row[4], } for row in after_read_receipt + no_read_receipt - ]) + ] + + # Now sort it so it's ordered correctly, since currently it will + # contain results from the first query, correctly ordered, followed + # by results from the second query, but we want them all ordered + # by received_ts (most recent first) + notifs.sort(key=lambda r: -(r['received_ts'] or 0)) + + # Now return the first `limit` + defer.returnValue(notifs[:limit]) @defer.inlineCallbacks def get_push_actions_for_user(self, user_id, before=None, limit=50): diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 4655669ba0..d2feee8dbb 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -23,9 +23,14 @@ from synapse.util.async import ObservableDeferred from synapse.util.logcontext import preserve_fn, PreserveLoggingContext from synapse.util.logutils import log_function from synapse.api.constants import EventTypes +from synapse.api.errors import SynapseError from canonicaljson import encode_canonical_json -from collections import deque, namedtuple +from collections import deque, namedtuple, OrderedDict +from functools import wraps + +import synapse +import synapse.metrics import logging @@ -35,6 +40,10 @@ import ujson as json logger = logging.getLogger(__name__) +metrics = synapse.metrics.get_metrics_for(__name__) +persist_event_counter = metrics.register_counter("persisted_events") + + def encode_json(json_object): if USE_FROZEN_DICTS: # ujson doesn't like frozen_dicts @@ -139,8 +148,32 @@ class _EventPeristenceQueue(object): pass +_EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) + + +def _retry_on_integrity_error(func): + """Wraps a database function so that it gets retried on IntegrityError, + with `delete_existing=True` passed in. + + Args: + func: function that returns a Deferred and accepts a `delete_existing` arg + """ + @wraps(func) + @defer.inlineCallbacks + def f(self, *args, **kwargs): + try: + res = yield func(self, *args, **kwargs) + except self.database_engine.module.IntegrityError: + logger.exception("IntegrityError, retrying.") + res = yield func(self, *args, delete_existing=True, **kwargs) + defer.returnValue(res) + + return f + + class EventsStore(SQLBaseStore): EVENT_ORIGIN_SERVER_TS_NAME = "event_origin_server_ts" + EVENT_FIELDS_SENDER_URL_UPDATE_NAME = "event_fields_sender_url" def __init__(self, hs): super(EventsStore, self).__init__(hs) @@ -148,6 +181,10 @@ class EventsStore(SQLBaseStore): self.register_background_update_handler( self.EVENT_ORIGIN_SERVER_TS_NAME, self._background_reindex_origin_server_ts ) + self.register_background_update_handler( + self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, + self._background_reindex_fields_sender, + ) self._event_persist_queue = _EventPeristenceQueue() @@ -213,8 +250,10 @@ class EventsStore(SQLBaseStore): self._event_persist_queue.handle_queue(room_id, persisting_queue) + @_retry_on_integrity_error @defer.inlineCallbacks - def _persist_events(self, events_and_contexts, backfilled=False): + def _persist_events(self, events_and_contexts, backfilled=False, + delete_existing=False): if not events_and_contexts: return @@ -257,11 +296,15 @@ class EventsStore(SQLBaseStore): self._persist_events_txn, events_and_contexts=chunk, backfilled=backfilled, + delete_existing=delete_existing, ) + persist_event_counter.inc_by(len(chunk)) + @_retry_on_integrity_error @defer.inlineCallbacks @log_function - def _persist_event(self, event, context, current_state=None, backfilled=False): + def _persist_event(self, event, context, current_state=None, backfilled=False, + delete_existing=False): try: with self._stream_id_gen.get_next() as stream_ordering: with self._state_groups_id_gen.get_next() as state_group_id: @@ -274,7 +317,9 @@ class EventsStore(SQLBaseStore): context=context, current_state=current_state, backfilled=backfilled, + delete_existing=delete_existing, ) + persist_event_counter.inc() except _RollbackButIsFineException: pass @@ -305,7 +350,7 @@ class EventsStore(SQLBaseStore): ) if not events and not allow_none: - raise RuntimeError("Could not find event %s" % (event_id,)) + raise SynapseError(404, "Could not find event %s" % (event_id,)) defer.returnValue(events[0] if events else None) @@ -335,18 +380,15 @@ class EventsStore(SQLBaseStore): defer.returnValue({e.event_id: e for e in events}) @log_function - def _persist_event_txn(self, txn, event, context, current_state, backfilled=False): + def _persist_event_txn(self, txn, event, context, current_state, backfilled=False, + delete_existing=False): # We purposefully do this first since if we include a `current_state` # key, we *want* to update the `current_state_events` table if current_state: txn.call_after(self._get_current_state_for_key.invalidate_all) txn.call_after(self.get_rooms_for_user.invalidate_all) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) - txn.call_after( - self.get_users_with_pushers_in_room.invalidate, (event.room_id,) - ) txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) - txn.call_after(self.get_room_name_and_aliases.invalidate, (event.room_id,)) # Add an entry to the current_state_resets table to record the point # where we clobbered the current state @@ -379,10 +421,38 @@ class EventsStore(SQLBaseStore): txn, [(event, context)], backfilled=backfilled, + delete_existing=delete_existing, ) @log_function - def _persist_events_txn(self, txn, events_and_contexts, backfilled): + def _persist_events_txn(self, txn, events_and_contexts, backfilled, + delete_existing=False): + """Insert some number of room events into the necessary database tables. + + Rejected events are only inserted into the events table, the events_json table, + and the rejections table. Things reading from those table will need to check + whether the event was rejected. + + If delete_existing is True then existing events will be purged from the + database before insertion. This is useful when retrying due to IntegrityError. + """ + # Ensure that we don't have the same event twice. + # Pick the earliest non-outlier if there is one, else the earliest one. + new_events_and_contexts = OrderedDict() + for event, context in events_and_contexts: + prev_event_context = new_events_and_contexts.get(event.event_id) + if prev_event_context: + if not event.internal_metadata.is_outlier(): + if prev_event_context[0].internal_metadata.is_outlier(): + # To ensure correct ordering we pop, as OrderedDict is + # ordered by first insertion. + new_events_and_contexts.pop(event.event_id, None) + new_events_and_contexts[event.event_id] = (event, context) + else: + new_events_and_contexts[event.event_id] = (event, context) + + events_and_contexts = new_events_and_contexts.values() + depth_updates = {} for event, context in events_and_contexts: # Remove the any existing cache entries for the event_ids @@ -393,21 +463,11 @@ class EventsStore(SQLBaseStore): event.room_id, event.internal_metadata.stream_ordering, ) - if not event.internal_metadata.is_outlier(): + if not event.internal_metadata.is_outlier() and not context.rejected: depth_updates[event.room_id] = max( event.depth, depth_updates.get(event.room_id, event.depth) ) - if context.push_actions: - self._set_push_actions_for_event_and_users_txn( - txn, event, context.push_actions - ) - - if event.type == EventTypes.Redaction and event.redacts is not None: - self._remove_push_actions_for_event_id_txn( - txn, event.room_id, event.redacts - ) - for room_id, depth in depth_updates.items(): self._update_min_depth_for_room_txn(txn, room_id, depth) @@ -417,30 +477,21 @@ class EventsStore(SQLBaseStore): ), [event.event_id for event, _ in events_and_contexts] ) + have_persisted = { event_id: outlier for event_id, outlier in txn.fetchall() } - event_map = {} to_remove = set() for event, context in events_and_contexts: - # Handle the case of the list including the same event multiple - # times. The tricky thing here is when they differ by whether - # they are an outlier. - if event.event_id in event_map: - other = event_map[event.event_id] - - if not other.internal_metadata.is_outlier(): - to_remove.add(event) - continue - elif not event.internal_metadata.is_outlier(): + if context.rejected: + # If the event is rejected then we don't care if the event + # was an outlier or not. + if event.event_id in have_persisted: + # If we have already seen the event then ignore it. to_remove.add(event) - continue - else: - to_remove.add(other) - - event_map[event.event_id] = event + continue if event.event_id not in have_persisted: continue @@ -449,6 +500,12 @@ class EventsStore(SQLBaseStore): outlier_persisted = have_persisted[event.event_id] if not event.internal_metadata.is_outlier() and outlier_persisted: + # We received a copy of an event that we had already stored as + # an outlier in the database. We now have some state at that + # so we need to update the state_groups table with that state. + + # insert into the state_group, state_groups_state and + # event_to_state_groups tables. self._store_mult_state_groups_txn(txn, ((event, context),)) metadata_json = encode_json( @@ -464,6 +521,8 @@ class EventsStore(SQLBaseStore): (metadata_json, event.event_id,) ) + # Add an entry to the ex_outlier_stream table to replicate the + # change in outlier status to our workers. stream_order = event.internal_metadata.stream_ordering state_group_id = context.state_group or context.new_state_group_id self._simple_insert_txn( @@ -485,6 +544,8 @@ class EventsStore(SQLBaseStore): (False, event.event_id,) ) + # Update the event_backward_extremities table now that this + # event isn't an outlier any more. self._update_extremeties(txn, [event]) events_and_contexts = [ @@ -492,38 +553,12 @@ class EventsStore(SQLBaseStore): ] if not events_and_contexts: + # Make sure we don't pass an empty list to functions that expect to + # be storing at least one element. return - self._store_mult_state_groups_txn(txn, events_and_contexts) - - self._handle_mult_prev_events( - txn, - events=[event for event, _ in events_and_contexts], - ) - - for event, _ in events_and_contexts: - if event.type == EventTypes.Name: - self._store_room_name_txn(txn, event) - elif event.type == EventTypes.Topic: - self._store_room_topic_txn(txn, event) - elif event.type == EventTypes.Message: - self._store_room_message_txn(txn, event) - elif event.type == EventTypes.Redaction: - self._store_redaction(txn, event) - elif event.type == EventTypes.RoomHistoryVisibility: - self._store_history_visibility_txn(txn, event) - elif event.type == EventTypes.GuestAccess: - self._store_guest_access_txn(txn, event) - - self._store_room_members_txn( - txn, - [ - event - for event, _ in events_and_contexts - if event.type == EventTypes.Member - ], - backfilled=backfilled, - ) + # From this point onwards the events are only events that we haven't + # seen before. def event_dict(event): return { @@ -535,6 +570,43 @@ class EventsStore(SQLBaseStore): ] } + if delete_existing: + # For paranoia reasons, we go and delete all the existing entries + # for these events so we can reinsert them. + # This gets around any problems with some tables already having + # entries. + + logger.info("Deleting existing") + + for table in ( + "events", + "event_auth", + "event_json", + "event_content_hashes", + "event_destinations", + "event_edge_hashes", + "event_edges", + "event_forward_extremities", + "event_push_actions", + "event_reference_hashes", + "event_search", + "event_signatures", + "event_to_state_groups", + "guest_access", + "history_visibility", + "local_invites", + "room_names", + "state_events", + "rejections", + "redactions", + "room_memberships", + "state_events" + ): + txn.executemany( + "DELETE FROM %s WHERE event_id = ?" % (table,), + [(ev.event_id,) for ev, _ in events_and_contexts] + ) + self._simple_insert_many_txn( txn, table="event_json", @@ -567,15 +639,51 @@ class EventsStore(SQLBaseStore): "content": encode_json(event.content).decode("UTF-8"), "origin_server_ts": int(event.origin_server_ts), "received_ts": self._clock.time_msec(), + "sender": event.sender, + "contains_url": ( + "url" in event.content + and isinstance(event.content["url"], basestring) + ), } for event, _ in events_and_contexts ], ) - if context.rejected: - self._store_rejections_txn( - txn, event.event_id, context.rejected - ) + # Remove the rejected events from the list now that we've added them + # to the events table and the events_json table. + to_remove = set() + for event, context in events_and_contexts: + if context.rejected: + # Insert the event_id into the rejections table + self._store_rejections_txn( + txn, event.event_id, context.rejected + ) + to_remove.add(event) + + events_and_contexts = [ + ec for ec in events_and_contexts if ec[0] not in to_remove + ] + + if not events_and_contexts: + # Make sure we don't pass an empty list to functions that expect to + # be storing at least one element. + return + + # From this point onwards the events are only ones that weren't rejected. + + for event, context in events_and_contexts: + # Insert all the push actions into the event_push_actions table. + if context.push_actions: + self._set_push_actions_for_event_and_users_txn( + txn, event, context.push_actions + ) + + if event.type == EventTypes.Redaction and event.redacts is not None: + # Remove the entries in the event_push_actions table for the + # redacted event. + self._remove_push_actions_for_event_id_txn( + txn, event.room_id, event.redacts + ) self._simple_insert_many_txn( txn, @@ -591,6 +699,49 @@ class EventsStore(SQLBaseStore): ], ) + # Insert into the state_groups, state_groups_state, and + # event_to_state_groups tables. + self._store_mult_state_groups_txn(txn, events_and_contexts) + + # Update the event_forward_extremities, event_backward_extremities and + # event_edges tables. + self._handle_mult_prev_events( + txn, + events=[event for event, _ in events_and_contexts], + ) + + for event, _ in events_and_contexts: + if event.type == EventTypes.Name: + # Insert into the room_names and event_search tables. + self._store_room_name_txn(txn, event) + elif event.type == EventTypes.Topic: + # Insert into the topics table and event_search table. + self._store_room_topic_txn(txn, event) + elif event.type == EventTypes.Message: + # Insert into the event_search table. + self._store_room_message_txn(txn, event) + elif event.type == EventTypes.Redaction: + # Insert into the redactions table. + self._store_redaction(txn, event) + elif event.type == EventTypes.RoomHistoryVisibility: + # Insert into the event_search table. + self._store_history_visibility_txn(txn, event) + elif event.type == EventTypes.GuestAccess: + # Insert into the event_search table. + self._store_guest_access_txn(txn, event) + + # Insert into the room_memberships table. + self._store_room_members_txn( + txn, + [ + event + for event, _ in events_and_contexts + if event.type == EventTypes.Member + ], + backfilled=backfilled, + ) + + # Insert event_reference_hashes table. self._store_event_reference_hashes_txn( txn, [event for event, _ in events_and_contexts] ) @@ -635,6 +786,9 @@ class EventsStore(SQLBaseStore): ], ) + # Prefill the event cache + self._add_to_cache(txn, events_and_contexts) + if backfilled: # Backfilled events come before the current state so we don't need # to update the current state table @@ -645,22 +799,11 @@ class EventsStore(SQLBaseStore): # Outlier events shouldn't clobber the current state. continue - if context.rejected: - # If the event failed it's auth checks then it shouldn't - # clobbler the current state. - continue - txn.call_after( self._get_current_state_for_key.invalidate, (event.room_id, event.type, event.state_key,) ) - if event.type in [EventTypes.Name, EventTypes.Aliases]: - txn.call_after( - self.get_room_name_and_aliases.invalidate, - (event.room_id,) - ) - self._simple_upsert_txn( txn, "current_state_events", @@ -676,6 +819,45 @@ class EventsStore(SQLBaseStore): return + def _add_to_cache(self, txn, events_and_contexts): + to_prefill = [] + + rows = [] + N = 200 + for i in range(0, len(events_and_contexts), N): + ev_map = { + e[0].event_id: e[0] + for e in events_and_contexts[i:i + N] + } + if not ev_map: + break + + sql = ( + "SELECT " + " e.event_id as event_id, " + " r.redacts as redacts," + " rej.event_id as rejects " + " FROM events as e" + " LEFT JOIN rejections as rej USING (event_id)" + " LEFT JOIN redactions as r ON e.event_id = r.redacts" + " WHERE e.event_id IN (%s)" + ) % (",".join(["?"] * len(ev_map)),) + + txn.execute(sql, ev_map.keys()) + rows = self.cursor_to_dict(txn) + for row in rows: + event = ev_map[row["event_id"]] + if not row["rejects"] and not row["redacts"]: + to_prefill.append(_EventCacheEntry( + event=event, + redacted_event=None, + )) + + def prefill(): + for cache_entry in to_prefill: + self._get_event_cache.prefill((cache_entry[0].event_id,), cache_entry) + txn.call_after(prefill) + def _store_redaction(self, txn, event): # invalidate the cache for the redacted event txn.call_after(self._invalidate_get_event_cache, event.redacts) @@ -741,100 +923,65 @@ class EventsStore(SQLBaseStore): event_id_list = event_ids event_ids = set(event_ids) - event_map = self._get_events_from_cache( + event_entry_map = self._get_events_from_cache( event_ids, - check_redacted=check_redacted, - get_prev_content=get_prev_content, allow_rejected=allow_rejected, ) - missing_events_ids = [e for e in event_ids if e not in event_map] + missing_events_ids = [e for e in event_ids if e not in event_entry_map] if missing_events_ids: missing_events = yield self._enqueue_events( missing_events_ids, check_redacted=check_redacted, - get_prev_content=get_prev_content, allow_rejected=allow_rejected, ) - event_map.update(missing_events) - - defer.returnValue([ - event_map[e_id] for e_id in event_id_list - if e_id in event_map and event_map[e_id] - ]) + event_entry_map.update(missing_events) - def _get_events_txn(self, txn, event_ids, check_redacted=True, - get_prev_content=False, allow_rejected=False): - if not event_ids: - return [] - - event_map = self._get_events_from_cache( - event_ids, - check_redacted=check_redacted, - get_prev_content=get_prev_content, - allow_rejected=allow_rejected, - ) - - missing_events_ids = [e for e in event_ids if e not in event_map] + events = [] + for event_id in event_id_list: + entry = event_entry_map.get(event_id, None) + if not entry: + continue - if not missing_events_ids: - return [ - event_map[e_id] for e_id in event_ids - if e_id in event_map and event_map[e_id] - ] + if allow_rejected or not entry.event.rejected_reason: + if check_redacted and entry.redacted_event: + event = entry.redacted_event + else: + event = entry.event - missing_events = self._fetch_events_txn( - txn, - missing_events_ids, - check_redacted=check_redacted, - get_prev_content=get_prev_content, - allow_rejected=allow_rejected, - ) + events.append(event) - event_map.update(missing_events) + if get_prev_content: + if "replaces_state" in event.unsigned: + prev = yield self.get_event( + event.unsigned["replaces_state"], + get_prev_content=False, + allow_none=True, + ) + if prev: + event.unsigned = dict(event.unsigned) + event.unsigned["prev_content"] = prev.content + event.unsigned["prev_sender"] = prev.sender - return [ - event_map[e_id] for e_id in event_ids - if e_id in event_map and event_map[e_id] - ] + defer.returnValue(events) def _invalidate_get_event_cache(self, event_id): - for check_redacted in (False, True): - for get_prev_content in (False, True): - self._get_event_cache.invalidate( - (event_id, check_redacted, get_prev_content) - ) - - def _get_event_txn(self, txn, event_id, check_redacted=True, - get_prev_content=False, allow_rejected=False): + self._get_event_cache.invalidate((event_id,)) - events = self._get_events_txn( - txn, [event_id], - check_redacted=check_redacted, - get_prev_content=get_prev_content, - allow_rejected=allow_rejected, - ) - - return events[0] if events else None - - def _get_events_from_cache(self, events, check_redacted, get_prev_content, - allow_rejected): + def _get_events_from_cache(self, events, allow_rejected): event_map = {} for event_id in events: - try: - ret = self._get_event_cache.get( - (event_id, check_redacted, get_prev_content,) - ) + ret = self._get_event_cache.get((event_id,), None) + if not ret: + continue - if allow_rejected or not ret.rejected_reason: - event_map[event_id] = ret - else: - event_map[event_id] = None - except KeyError: - pass + if allow_rejected or not ret.event.rejected_reason: + event_map[event_id] = ret + else: + event_map[event_id] = None return event_map @@ -905,8 +1052,7 @@ class EventsStore(SQLBaseStore): reactor.callFromThread(fire, event_list) @defer.inlineCallbacks - def _enqueue_events(self, events, check_redacted=True, - get_prev_content=False, allow_rejected=False): + def _enqueue_events(self, events, check_redacted=True, allow_rejected=False): """Fetches events from the database using the _event_fetch_list. This allows batch and bulk fetching of events - it allows us to fetch events without having to create a new transaction for each request for events. @@ -944,8 +1090,6 @@ class EventsStore(SQLBaseStore): [ preserve_fn(self._get_event_from_row)( row["internal_metadata"], row["json"], row["redacts"], - check_redacted=check_redacted, - get_prev_content=get_prev_content, rejected_reason=row["rejects"], ) for row in rows @@ -954,7 +1098,7 @@ class EventsStore(SQLBaseStore): ) defer.returnValue({ - e.event_id: e + e.event.event_id: e for e in res if e }) @@ -984,37 +1128,8 @@ class EventsStore(SQLBaseStore): return rows - def _fetch_events_txn(self, txn, events, check_redacted=True, - get_prev_content=False, allow_rejected=False): - if not events: - return {} - - rows = self._fetch_event_rows( - txn, events, - ) - - if not allow_rejected: - rows[:] = [r for r in rows if not r["rejects"]] - - res = [ - self._get_event_from_row_txn( - txn, - row["internal_metadata"], row["json"], row["redacts"], - check_redacted=check_redacted, - get_prev_content=get_prev_content, - rejected_reason=row["rejects"], - ) - for row in rows - ] - - return { - r.event_id: r - for r in res - } - @defer.inlineCallbacks def _get_event_from_row(self, internal_metadata, js, redacted, - check_redacted=True, get_prev_content=False, rejected_reason=None): d = json.loads(js) internal_metadata = json.loads(internal_metadata) @@ -1024,26 +1139,27 @@ class EventsStore(SQLBaseStore): table="rejections", keyvalues={"event_id": rejected_reason}, retcol="reason", - desc="_get_event_from_row", + desc="_get_event_from_row_rejected_reason", ) - ev = FrozenEvent( + original_ev = FrozenEvent( d, internal_metadata_dict=internal_metadata, rejected_reason=rejected_reason, ) - if check_redacted and redacted: - ev = prune_event(ev) + redacted_event = None + if redacted: + redacted_event = prune_event(original_ev) redaction_id = yield self._simple_select_one_onecol( table="redactions", - keyvalues={"redacts": ev.event_id}, + keyvalues={"redacts": redacted_event.event_id}, retcol="event_id", - desc="_get_event_from_row", + desc="_get_event_from_row_redactions", ) - ev.unsigned["redacted_by"] = redaction_id + redacted_event.unsigned["redacted_by"] = redaction_id # Get the redaction event. because = yield self.get_event( @@ -1055,86 +1171,16 @@ class EventsStore(SQLBaseStore): if because: # It's fine to do add the event directly, since get_pdu_json # will serialise this field correctly - ev.unsigned["redacted_because"] = because - - if get_prev_content and "replaces_state" in ev.unsigned: - prev = yield self.get_event( - ev.unsigned["replaces_state"], - get_prev_content=False, - allow_none=True, - ) - if prev: - ev.unsigned["prev_content"] = prev.content - ev.unsigned["prev_sender"] = prev.sender - - self._get_event_cache.prefill( - (ev.event_id, check_redacted, get_prev_content), ev - ) - - defer.returnValue(ev) + redacted_event.unsigned["redacted_because"] = because - def _get_event_from_row_txn(self, txn, internal_metadata, js, redacted, - check_redacted=True, get_prev_content=False, - rejected_reason=None): - d = json.loads(js) - internal_metadata = json.loads(internal_metadata) - - if rejected_reason: - rejected_reason = self._simple_select_one_onecol_txn( - txn, - table="rejections", - keyvalues={"event_id": rejected_reason}, - retcol="reason", - ) - - ev = FrozenEvent( - d, - internal_metadata_dict=internal_metadata, - rejected_reason=rejected_reason, + cache_entry = _EventCacheEntry( + event=original_ev, + redacted_event=redacted_event, ) - if check_redacted and redacted: - ev = prune_event(ev) - - redaction_id = self._simple_select_one_onecol_txn( - txn, - table="redactions", - keyvalues={"redacts": ev.event_id}, - retcol="event_id", - ) + self._get_event_cache.prefill((original_ev.event_id,), cache_entry) - ev.unsigned["redacted_by"] = redaction_id - # Get the redaction event. - - because = self._get_event_txn( - txn, - redaction_id, - check_redacted=False - ) - - if because: - ev.unsigned["redacted_because"] = because - - if get_prev_content and "replaces_state" in ev.unsigned: - prev = self._get_event_txn( - txn, - ev.unsigned["replaces_state"], - get_prev_content=False, - ) - if prev: - ev.unsigned["prev_content"] = prev.content - ev.unsigned["prev_sender"] = prev.sender - - self._get_event_cache.prefill( - (ev.event_id, check_redacted, get_prev_content), ev - ) - - return ev - - def _parse_events_txn(self, txn, rows): - event_ids = [r["event_id"] for r in rows] - - return self._get_events_txn(txn, event_ids) + defer.returnValue(cache_entry) @defer.inlineCallbacks def count_daily_messages(self): @@ -1208,6 +1254,78 @@ class EventsStore(SQLBaseStore): defer.returnValue(ret) @defer.inlineCallbacks + def _background_reindex_fields_sender(self, progress, batch_size): + target_min_stream_id = progress["target_min_stream_id_inclusive"] + max_stream_id = progress["max_stream_id_exclusive"] + rows_inserted = progress.get("rows_inserted", 0) + + INSERT_CLUMP_SIZE = 1000 + + def reindex_txn(txn): + sql = ( + "SELECT stream_ordering, event_id, json FROM events" + " INNER JOIN event_json USING (event_id)" + " WHERE ? <= stream_ordering AND stream_ordering < ?" + " ORDER BY stream_ordering DESC" + " LIMIT ?" + ) + + txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) + + rows = txn.fetchall() + if not rows: + return 0 + + min_stream_id = rows[-1][0] + + update_rows = [] + for row in rows: + try: + event_id = row[1] + event_json = json.loads(row[2]) + sender = event_json["sender"] + content = event_json["content"] + + contains_url = "url" in content + if contains_url: + contains_url &= isinstance(content["url"], basestring) + except (KeyError, AttributeError): + # If the event is missing a necessary field then + # skip over it. + continue + + update_rows.append((sender, contains_url, event_id)) + + sql = ( + "UPDATE events SET sender = ?, contains_url = ? WHERE event_id = ?" + ) + + for index in range(0, len(update_rows), INSERT_CLUMP_SIZE): + clump = update_rows[index:index + INSERT_CLUMP_SIZE] + txn.executemany(sql, clump) + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + "rows_inserted": rows_inserted + len(rows) + } + + self._background_update_progress_txn( + txn, self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, progress + ) + + return len(rows) + + result = yield self.runInteraction( + self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, reindex_txn + ) + + if not result: + yield self._end_background_update(self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME) + + defer.returnValue(result) + + @defer.inlineCallbacks def _background_reindex_origin_server_ts(self, progress, batch_size): target_min_stream_id = progress["target_min_stream_id_inclusive"] max_stream_id = progress["max_stream_id_exclusive"] @@ -1374,6 +1492,162 @@ class EventsStore(SQLBaseStore): ) return self.runInteraction("get_all_new_events", get_all_new_events_txn) + def delete_old_state(self, room_id, topological_ordering): + return self.runInteraction( + "delete_old_state", + self._delete_old_state_txn, room_id, topological_ordering + ) + + def _delete_old_state_txn(self, txn, room_id, topological_ordering): + """Deletes old room state + """ + + # Tables that should be pruned: + # event_auth + # event_backward_extremities + # event_content_hashes + # event_destinations + # event_edge_hashes + # event_edges + # event_forward_extremities + # event_json + # event_push_actions + # event_reference_hashes + # event_search + # event_signatures + # event_to_state_groups + # events + # rejections + # room_depth + # state_groups + # state_groups_state + + # First ensure that we're not about to delete all the forward extremeties + txn.execute( + "SELECT e.event_id, e.depth FROM events as e " + "INNER JOIN event_forward_extremities as f " + "ON e.event_id = f.event_id " + "AND e.room_id = f.room_id " + "WHERE f.room_id = ?", + (room_id,) + ) + rows = txn.fetchall() + max_depth = max(row[0] for row in rows) + + if max_depth <= topological_ordering: + # We need to ensure we don't delete all the events from the datanase + # otherwise we wouldn't be able to send any events (due to not + # having any backwards extremeties) + raise SynapseError( + 400, "topological_ordering is greater than forward extremeties" + ) + + txn.execute( + "SELECT event_id, state_key FROM events" + " LEFT JOIN state_events USING (room_id, event_id)" + " WHERE room_id = ? AND topological_ordering < ?", + (room_id, topological_ordering,) + ) + event_rows = txn.fetchall() + + # We calculate the new entries for the backward extremeties by finding + # all events that point to events that are to be purged + txn.execute( + "SELECT DISTINCT e.event_id FROM events as e" + " INNER JOIN event_edges as ed ON e.event_id = ed.prev_event_id" + " INNER JOIN events as e2 ON e2.event_id = ed.event_id" + " WHERE e.room_id = ? AND e.topological_ordering < ?" + " AND e2.topological_ordering >= ?", + (room_id, topological_ordering, topological_ordering) + ) + new_backwards_extrems = txn.fetchall() + + txn.execute( + "DELETE FROM event_backward_extremities WHERE room_id = ?", + (room_id,) + ) + + # Update backward extremeties + txn.executemany( + "INSERT INTO event_backward_extremities (room_id, event_id)" + " VALUES (?, ?)", + [ + (room_id, event_id) for event_id, in new_backwards_extrems + ] + ) + + # Get all state groups that are only referenced by events that are + # to be deleted. + txn.execute( + "SELECT state_group FROM event_to_state_groups" + " INNER JOIN events USING (event_id)" + " WHERE state_group IN (" + " SELECT DISTINCT state_group FROM events" + " INNER JOIN event_to_state_groups USING (event_id)" + " WHERE room_id = ? AND topological_ordering < ?" + " )" + " GROUP BY state_group HAVING MAX(topological_ordering) < ?", + (room_id, topological_ordering, topological_ordering) + ) + state_rows = txn.fetchall() + txn.executemany( + "DELETE FROM state_groups_state WHERE state_group = ?", + state_rows + ) + txn.executemany( + "DELETE FROM state_groups WHERE id = ?", + state_rows + ) + # Delete all non-state + txn.executemany( + "DELETE FROM event_to_state_groups WHERE event_id = ?", + [(event_id,) for event_id, _ in event_rows] + ) + + txn.execute( + "UPDATE room_depth SET min_depth = ? WHERE room_id = ?", + (topological_ordering, room_id,) + ) + + # Delete all remote non-state events + to_delete = [ + (event_id,) for event_id, state_key in event_rows + if state_key is None and not self.hs.is_mine_id(event_id) + ] + for table in ( + "events", + "event_json", + "event_auth", + "event_content_hashes", + "event_destinations", + "event_edge_hashes", + "event_edges", + "event_forward_extremities", + "event_push_actions", + "event_reference_hashes", + "event_search", + "event_signatures", + "rejections", + ): + txn.executemany( + "DELETE FROM %s WHERE event_id = ?" % (table,), + to_delete + ) + + txn.executemany( + "DELETE FROM events WHERE event_id = ?", + to_delete + ) + # Mark all state and own events as outliers + txn.executemany( + "UPDATE events SET outlier = ?" + " WHERE event_id = ?", + [ + (True, event_id,) for event_id, state_key in event_rows + if state_key is not None or self.hs.is_mine_id(event_id) + ] + ) + AllNewEventsResult = namedtuple("AllNewEventsResult", [ "new_forward_events", "new_backfill_events", diff --git a/synapse/storage/keys.py b/synapse/storage/keys.py index a495a8a7d9..86b37b9ddd 100644 --- a/synapse/storage/keys.py +++ b/synapse/storage/keys.py @@ -22,6 +22,10 @@ import OpenSSL from signedjson.key import decode_verify_key_bytes import hashlib +import logging + +logger = logging.getLogger(__name__) + class KeyStore(SQLBaseStore): """Persistence for signature verification keys and tls X.509 certificates @@ -74,22 +78,22 @@ class KeyStore(SQLBaseStore): ) @cachedInlineCallbacks() - def get_all_server_verify_keys(self, server_name): - rows = yield self._simple_select_list( + def _get_server_verify_key(self, server_name, key_id): + verify_key_bytes = yield self._simple_select_one_onecol( table="server_signature_keys", keyvalues={ "server_name": server_name, + "key_id": key_id, }, - retcols=["key_id", "verify_key"], - desc="get_all_server_verify_keys", + retcol="verify_key", + desc="_get_server_verify_key", + allow_none=True, ) - defer.returnValue({ - row["key_id"]: decode_verify_key_bytes( - row["key_id"], str(row["verify_key"]) - ) - for row in rows - }) + if verify_key_bytes: + defer.returnValue(decode_verify_key_bytes( + key_id, str(verify_key_bytes) + )) @defer.inlineCallbacks def get_server_verify_keys(self, server_name, key_ids): @@ -101,12 +105,12 @@ class KeyStore(SQLBaseStore): Returns: (list of VerifyKey): The verification keys. """ - keys = yield self.get_all_server_verify_keys(server_name) - defer.returnValue({ - k: keys[k] - for k in key_ids - if k in keys and keys[k] - }) + keys = {} + for key_id in key_ids: + key = yield self._get_server_verify_key(server_name, key_id) + if key: + keys[key_id] = key + defer.returnValue(keys) @defer.inlineCallbacks def store_server_verify_key(self, server_name, from_server, time_now_ms, @@ -133,8 +137,6 @@ class KeyStore(SQLBaseStore): desc="store_server_verify_key", ) - self.get_all_server_verify_keys.invalidate((server_name,)) - def store_server_keys_json(self, server_name, key_id, from_server, ts_now_ms, ts_expires_ms, key_json_bytes): """Stores the JSON bytes for a set of keys from a server diff --git a/synapse/storage/media_repository.py b/synapse/storage/media_repository.py index a820fcf07f..4c0f82353d 100644 --- a/synapse/storage/media_repository.py +++ b/synapse/storage/media_repository.py @@ -157,10 +157,25 @@ class MediaRepositoryStore(SQLBaseStore): "created_ts": time_now_ms, "upload_name": upload_name, "filesystem_id": filesystem_id, + "last_access_ts": time_now_ms, }, desc="store_cached_remote_media", ) + def update_cached_last_access_time(self, origin_id_tuples, time_ts): + def update_cache_txn(txn): + sql = ( + "UPDATE remote_media_cache SET last_access_ts = ?" + " WHERE media_origin = ? AND media_id = ?" + ) + + txn.executemany(sql, ( + (time_ts, media_origin, media_id) + for media_origin, media_id in origin_id_tuples + )) + + return self.runInteraction("update_cached_last_access_time", update_cache_txn) + def get_remote_media_thumbnails(self, origin, media_id): return self._simple_select_list( "remote_media_cache_thumbnails", @@ -190,3 +205,32 @@ class MediaRepositoryStore(SQLBaseStore): }, desc="store_remote_media_thumbnail", ) + + def get_remote_media_before(self, before_ts): + sql = ( + "SELECT media_origin, media_id, filesystem_id" + " FROM remote_media_cache" + " WHERE last_access_ts < ?" + ) + + return self._execute( + "get_remote_media_before", self.cursor_to_dict, sql, before_ts + ) + + def delete_remote_media(self, media_origin, media_id): + def delete_remote_media_txn(txn): + self._simple_delete_txn( + txn, + "remote_media_cache", + keyvalues={ + "media_origin": media_origin, "media_id": media_id + }, + ) + self._simple_delete_txn( + txn, + "remote_media_cache_thumbnails", + keyvalues={ + "media_origin": media_origin, "media_id": media_id + }, + ) + return self.runInteraction("delete_remote_media", delete_remote_media_txn) diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py index c8487c8838..8801669a6b 100644 --- a/synapse/storage/prepare_database.py +++ b/synapse/storage/prepare_database.py @@ -25,7 +25,7 @@ logger = logging.getLogger(__name__) # Remember to update this number every time a change is made to database # schema files, so the users will be informed on server restarts. -SCHEMA_VERSION = 32 +SCHEMA_VERSION = 33 dir_path = os.path.abspath(os.path.dirname(__file__)) diff --git a/synapse/storage/presence.py b/synapse/storage/presence.py index 3fab57a7e8..d03f7c541e 100644 --- a/synapse/storage/presence.py +++ b/synapse/storage/presence.py @@ -118,6 +118,9 @@ class PresenceStore(SQLBaseStore): ) def get_all_presence_updates(self, last_id, current_id): + if last_id == current_id: + return defer.succeed([]) + def get_all_presence_updates_txn(txn): sql = ( "SELECT stream_id, user_id, state, last_active_ts," diff --git a/synapse/storage/push_rule.py b/synapse/storage/push_rule.py index d2bf7f2aec..8183b7f1b0 100644 --- a/synapse/storage/push_rule.py +++ b/synapse/storage/push_rule.py @@ -14,7 +14,8 @@ # limitations under the License. from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedInlineCallbacks +from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList +from synapse.push.baserules import list_with_base_rules from twisted.internet import defer import logging @@ -23,8 +24,31 @@ import simplejson as json logger = logging.getLogger(__name__) +def _load_rules(rawrules, enabled_map): + ruleslist = [] + for rawrule in rawrules: + rule = dict(rawrule) + rule["conditions"] = json.loads(rawrule["conditions"]) + rule["actions"] = json.loads(rawrule["actions"]) + ruleslist.append(rule) + + # We're going to be mutating this a lot, so do a deep copy + rules = list(list_with_base_rules(ruleslist)) + + for i, rule in enumerate(rules): + rule_id = rule['rule_id'] + if rule_id in enabled_map: + if rule.get('enabled', True) != bool(enabled_map[rule_id]): + # Rules are cached across users. + rule = dict(rule) + rule['enabled'] = bool(enabled_map[rule_id]) + rules[i] = rule + + return rules + + class PushRuleStore(SQLBaseStore): - @cachedInlineCallbacks() + @cachedInlineCallbacks(lru=True) def get_push_rules_for_user(self, user_id): rows = yield self._simple_select_list( table="push_rules", @@ -42,9 +66,13 @@ class PushRuleStore(SQLBaseStore): key=lambda row: (-int(row["priority_class"]), -int(row["priority"])) ) - defer.returnValue(rows) + enabled_map = yield self.get_push_rules_enabled_for_user(user_id) - @cachedInlineCallbacks() + rules = _load_rules(rows, enabled_map) + + defer.returnValue(rules) + + @cachedInlineCallbacks(lru=True) def get_push_rules_enabled_for_user(self, user_id): results = yield self._simple_select_list( table="push_rules_enable", @@ -60,12 +88,16 @@ class PushRuleStore(SQLBaseStore): r['rule_id']: False if r['enabled'] == 0 else True for r in results }) - @defer.inlineCallbacks + @cachedList(cached_method_name="get_push_rules_for_user", + list_name="user_ids", num_args=1, inlineCallbacks=True) def bulk_get_push_rules(self, user_ids): if not user_ids: defer.returnValue({}) - results = {} + results = { + user_id: [] + for user_id in user_ids + } rows = yield self._simple_select_many_batch( table="push_rules", @@ -75,18 +107,32 @@ class PushRuleStore(SQLBaseStore): desc="bulk_get_push_rules", ) - rows.sort(key=lambda e: (-e["priority_class"], -e["priority"])) + rows.sort( + key=lambda row: (-int(row["priority_class"]), -int(row["priority"])) + ) for row in rows: results.setdefault(row['user_name'], []).append(row) + + enabled_map_by_user = yield self.bulk_get_push_rules_enabled(user_ids) + + for user_id, rules in results.items(): + results[user_id] = _load_rules( + rules, enabled_map_by_user.get(user_id, {}) + ) + defer.returnValue(results) - @defer.inlineCallbacks + @cachedList(cached_method_name="get_push_rules_enabled_for_user", + list_name="user_ids", num_args=1, inlineCallbacks=True) def bulk_get_push_rules_enabled(self, user_ids): if not user_ids: defer.returnValue({}) - results = {} + results = { + user_id: {} + for user_id in user_ids + } rows = yield self._simple_select_many_batch( table="push_rules_enable", @@ -96,7 +142,8 @@ class PushRuleStore(SQLBaseStore): desc="bulk_get_push_rules_enabled", ) for row in rows: - results.setdefault(row['user_name'], {})[row['rule_id']] = row['enabled'] + enabled = bool(row['enabled']) + results.setdefault(row['user_name'], {})[row['rule_id']] = enabled defer.returnValue(results) @defer.inlineCallbacks @@ -374,6 +421,9 @@ class PushRuleStore(SQLBaseStore): def get_all_push_rule_updates(self, last_id, current_id, limit): """Get all the push rules changes that have happend on the server""" + if last_id == current_id: + return defer.succeed([]) + def get_all_push_rule_updates_txn(txn): sql = ( "SELECT stream_id, event_stream_ordering, user_id, rule_id," diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py index 9e8e2e2964..a7d7c54d7e 100644 --- a/synapse/storage/pusher.py +++ b/synapse/storage/pusher.py @@ -18,7 +18,7 @@ from twisted.internet import defer from canonicaljson import encode_canonical_json -from synapse.util.caches.descriptors import cachedInlineCallbacks +from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList import logging import simplejson as json @@ -135,19 +135,35 @@ class PusherStore(SQLBaseStore): "get_all_updated_pushers", get_all_updated_pushers_txn ) - @cachedInlineCallbacks(num_args=1) - def get_users_with_pushers_in_room(self, room_id): - users = yield self.get_users_in_room(room_id) - + @cachedInlineCallbacks(lru=True, num_args=1, max_entries=15000) + def get_if_user_has_pusher(self, user_id): result = yield self._simple_select_many_batch( table='pushers', + keyvalues={ + 'user_name': 'user_id', + }, + retcol='user_name', + desc='get_if_user_has_pusher', + allow_none=True, + ) + + defer.returnValue(bool(result)) + + @cachedList(cached_method_name="get_if_user_has_pusher", + list_name="user_ids", num_args=1, inlineCallbacks=True) + def get_if_users_have_pushers(self, user_ids): + rows = yield self._simple_select_many_batch( + table='pushers', column='user_name', - iterable=users, + iterable=user_ids, retcols=['user_name'], - desc='get_users_with_pushers_in_room' + desc='get_if_users_have_pushers' ) - defer.returnValue([r['user_name'] for r in result]) + result = {user_id: False for user_id in user_ids} + result.update({r['user_name']: True for r in rows}) + + defer.returnValue(result) @defer.inlineCallbacks def add_pusher(self, user_id, access_token, kind, app_id, @@ -178,16 +194,16 @@ class PusherStore(SQLBaseStore): }, ) if newly_inserted: - # get_users_with_pushers_in_room only cares if the user has + # get_if_user_has_pusher only cares if the user has # at least *one* pusher. - txn.call_after(self.get_users_with_pushers_in_room.invalidate_all) + txn.call_after(self.get_if_user_has_pusher.invalidate, (user_id,)) yield self.runInteraction("add_pusher", f) @defer.inlineCallbacks def delete_pusher_by_app_id_pushkey_user_id(self, app_id, pushkey, user_id): def delete_pusher_txn(txn, stream_id): - txn.call_after(self.get_users_with_pushers_in_room.invalidate_all) + txn.call_after(self.get_if_user_has_pusher.invalidate, (user_id,)) self._simple_delete_one_txn( txn, diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py index d147a60602..cb4e04a679 100644 --- a/synapse/storage/receipts.py +++ b/synapse/storage/receipts.py @@ -34,6 +34,26 @@ class ReceiptsStore(SQLBaseStore): "ReceiptsRoomChangeCache", self._receipts_id_gen.get_current_token() ) + @cachedInlineCallbacks() + def get_users_with_read_receipts_in_room(self, room_id): + receipts = yield self.get_receipts_for_room(room_id, "m.read") + defer.returnValue(set(r['user_id'] for r in receipts)) + + def _invalidate_get_users_with_receipts_in_room(self, room_id, receipt_type, + user_id): + if receipt_type != "m.read": + return + + # Returns an ObservableDeferred + res = self.get_users_with_read_receipts_in_room.cache.get((room_id,), None) + + if res and res.called and user_id in res.result: + # We'd only be adding to the set, so no point invalidating if the + # user is already there + return + + self.get_users_with_read_receipts_in_room.invalidate((room_id,)) + @cached(num_args=2) def get_receipts_for_room(self, room_id, receipt_type): return self._simple_select_list( @@ -254,6 +274,10 @@ class ReceiptsStore(SQLBaseStore): self.get_receipts_for_room.invalidate, (room_id, receipt_type) ) txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, receipt_type, user_id, + ) + txn.call_after( self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache @@ -399,6 +423,10 @@ class ReceiptsStore(SQLBaseStore): self.get_receipts_for_room.invalidate, (room_id, receipt_type) ) txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, receipt_type, user_id, + ) + txn.call_after( self.get_receipts_for_user.invalidate, (user_id, receipt_type) ) # FIXME: This shouldn't invalidate the whole cache diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index bda84a744a..7e7d32eb66 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -18,25 +18,40 @@ import re from twisted.internet import defer from synapse.api.errors import StoreError, Codes - -from ._base import SQLBaseStore +from synapse.storage import background_updates from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -class RegistrationStore(SQLBaseStore): +class RegistrationStore(background_updates.BackgroundUpdateStore): def __init__(self, hs): super(RegistrationStore, self).__init__(hs) self.clock = hs.get_clock() + self.register_background_index_update( + "access_tokens_device_index", + index_name="access_tokens_device_id", + table="access_tokens", + columns=["user_id", "device_id"], + ) + + self.register_background_index_update( + "refresh_tokens_device_index", + index_name="refresh_tokens_device_id", + table="refresh_tokens", + columns=["user_id", "device_id"], + ) + @defer.inlineCallbacks - def add_access_token_to_user(self, user_id, token): + def add_access_token_to_user(self, user_id, token, device_id=None): """Adds an access token for the given user. Args: user_id (str): The user ID. token (str): The new access token to add. + device_id (str): ID of the device to associate with the access + token Raises: StoreError if there was a problem adding this. """ @@ -47,18 +62,21 @@ class RegistrationStore(SQLBaseStore): { "id": next_id, "user_id": user_id, - "token": token + "token": token, + "device_id": device_id, }, desc="add_access_token_to_user", ) @defer.inlineCallbacks - def add_refresh_token_to_user(self, user_id, token): + def add_refresh_token_to_user(self, user_id, token, device_id=None): """Adds a refresh token for the given user. Args: user_id (str): The user ID. token (str): The new refresh token to add. + device_id (str): ID of the device to associate with the access + token Raises: StoreError if there was a problem adding this. """ @@ -69,25 +87,31 @@ class RegistrationStore(SQLBaseStore): { "id": next_id, "user_id": user_id, - "token": token + "token": token, + "device_id": device_id, }, desc="add_refresh_token_to_user", ) @defer.inlineCallbacks - def register(self, user_id, token, password_hash, - was_guest=False, make_guest=False, appservice_id=None): + def register(self, user_id, token=None, password_hash=None, + was_guest=False, make_guest=False, appservice_id=None, + create_profile_with_localpart=None, admin=False): """Attempts to register an account. Args: user_id (str): The desired user ID to register. - token (str): The desired access token to use for this user. + token (str): The desired access token to use for this user. If this + is not None, the given access token is associated with the user + id. password_hash (str): Optional. The password hash for this user. was_guest (bool): Optional. Whether this is a guest account being upgraded to a non-guest account. make_guest (boolean): True if the the new user should be guest, false to add a regular user account. appservice_id (str): The ID of the appservice registering the user. + create_profile_with_localpart (str): Optionally create a profile for + the given localpart. Raises: StoreError if the user_id could not be registered. """ @@ -99,7 +123,9 @@ class RegistrationStore(SQLBaseStore): password_hash, was_guest, make_guest, - appservice_id + appservice_id, + create_profile_with_localpart, + admin ) self.get_user_by_id.invalidate((user_id,)) self.is_guest.invalidate((user_id,)) @@ -112,7 +138,9 @@ class RegistrationStore(SQLBaseStore): password_hash, was_guest, make_guest, - appservice_id + appservice_id, + create_profile_with_localpart, + admin, ): now = int(self.clock.time()) @@ -120,29 +148,48 @@ class RegistrationStore(SQLBaseStore): try: if was_guest: - txn.execute("UPDATE users SET" - " password_hash = ?," - " upgrade_ts = ?," - " is_guest = ?" - " WHERE name = ?", - [password_hash, now, 1 if make_guest else 0, user_id]) + # Ensure that the guest user actually exists + # ``allow_none=False`` makes this raise an exception + # if the row isn't in the database. + self._simple_select_one_txn( + txn, + "users", + keyvalues={ + "name": user_id, + "is_guest": 1, + }, + retcols=("name",), + allow_none=False, + ) + + self._simple_update_one_txn( + txn, + "users", + keyvalues={ + "name": user_id, + "is_guest": 1, + }, + updatevalues={ + "password_hash": password_hash, + "upgrade_ts": now, + "is_guest": 1 if make_guest else 0, + "appservice_id": appservice_id, + "admin": 1 if admin else 0, + } + ) else: - txn.execute("INSERT INTO users " - "(" - " name," - " password_hash," - " creation_ts," - " is_guest," - " appservice_id" - ") " - "VALUES (?,?,?,?,?)", - [ - user_id, - password_hash, - now, - 1 if make_guest else 0, - appservice_id, - ]) + self._simple_insert_txn( + txn, + "users", + values={ + "name": user_id, + "password_hash": password_hash, + "creation_ts": now, + "is_guest": 1 if make_guest else 0, + "appservice_id": appservice_id, + "admin": 1 if admin else 0, + } + ) except self.database_engine.module.IntegrityError: raise StoreError( 400, "User ID already taken.", errcode=Codes.USER_IN_USE @@ -157,6 +204,12 @@ class RegistrationStore(SQLBaseStore): (next_id, user_id, token,) ) + if create_profile_with_localpart: + txn.execute( + "INSERT INTO profiles(user_id) VALUES (?)", + (create_profile_with_localpart,) + ) + @cached() def get_user_by_id(self, user_id): return self._simple_select_one( @@ -198,16 +251,37 @@ class RegistrationStore(SQLBaseStore): self.get_user_by_id.invalidate((user_id,)) @defer.inlineCallbacks - def user_delete_access_tokens(self, user_id, except_token_ids=[]): - def f(txn): - sql = "SELECT token FROM access_tokens WHERE user_id = ?" + def user_delete_access_tokens(self, user_id, except_token_ids=[], + device_id=None, + delete_refresh_tokens=False): + """ + Invalidate access/refresh tokens belonging to a user + + Args: + user_id (str): ID of user the tokens belong to + except_token_ids (list[str]): list of access_tokens which should + *not* be deleted + device_id (str|None): ID of device the tokens are associated with. + If None, tokens associated with any device (or no device) will + be deleted + delete_refresh_tokens (bool): True to delete refresh tokens as + well as access tokens. + Returns: + defer.Deferred: + """ + def f(txn, table, except_tokens, call_after_delete): + sql = "SELECT token FROM %s WHERE user_id = ?" % table clauses = [user_id] - if except_token_ids: + if device_id is not None: + sql += " AND device_id = ?" + clauses.append(device_id) + + if except_tokens: sql += " AND id NOT IN (%s)" % ( - ",".join(["?" for _ in except_token_ids]), + ",".join(["?" for _ in except_tokens]), ) - clauses += except_token_ids + clauses += except_tokens txn.execute(sql, clauses) @@ -216,16 +290,33 @@ class RegistrationStore(SQLBaseStore): n = 100 chunks = [rows[i:i + n] for i in xrange(0, len(rows), n)] for chunk in chunks: - for row in chunk: - txn.call_after(self.get_user_by_access_token.invalidate, (row[0],)) + if call_after_delete: + for row in chunk: + txn.call_after(call_after_delete, (row[0],)) txn.execute( - "DELETE FROM access_tokens WHERE token in (%s)" % ( + "DELETE FROM %s WHERE token in (%s)" % ( + table, ",".join(["?" for _ in chunk]), ), [r[0] for r in chunk] ) - yield self.runInteraction("user_delete_access_tokens", f) + # delete refresh tokens first, to stop new access tokens being + # allocated while our backs are turned + if delete_refresh_tokens: + yield self.runInteraction( + "user_delete_access_tokens", f, + table="refresh_tokens", + except_tokens=[], + call_after_delete=None, + ) + + yield self.runInteraction( + "user_delete_access_tokens", f, + table="access_tokens", + except_tokens=except_token_ids, + call_after_delete=self.get_user_by_access_token.invalidate, + ) def delete_access_token(self, access_token): def f(txn): @@ -248,9 +339,8 @@ class RegistrationStore(SQLBaseStore): Args: token (str): The access token of a user. Returns: - dict: Including the name (user_id) and the ID of their access token. - Raises: - StoreError if no user was found. + defer.Deferred: None, if the token did not match, otherwise dict + including the keys `name`, `is_guest`, `device_id`, `token_id`. """ return self.runInteraction( "get_user_by_access_token", @@ -259,18 +349,18 @@ class RegistrationStore(SQLBaseStore): ) def exchange_refresh_token(self, refresh_token, token_generator): - """Exchange a refresh token for a new access token and refresh token. + """Exchange a refresh token for a new one. Doing so invalidates the old refresh token - refresh tokens are single use. Args: - token (str): The refresh token of a user. + refresh_token (str): The refresh token of a user. token_generator (fn: str -> str): Function which, when given a user ID, returns a unique refresh token for that user. This function must never return the same value twice. Returns: - tuple of (user_id, refresh_token) + tuple of (user_id, new_refresh_token, device_id) Raises: StoreError if no user was found with that refresh token. """ @@ -282,12 +372,13 @@ class RegistrationStore(SQLBaseStore): ) def _exchange_refresh_token(self, txn, old_token, token_generator): - sql = "SELECT user_id FROM refresh_tokens WHERE token = ?" + sql = "SELECT user_id, device_id FROM refresh_tokens WHERE token = ?" txn.execute(sql, (old_token,)) rows = self.cursor_to_dict(txn) if not rows: raise StoreError(403, "Did not recognize refresh token") user_id = rows[0]["user_id"] + device_id = rows[0]["device_id"] # TODO(danielwh): Maybe perform a validation on the macaroon that # macaroon.user_id == user_id. @@ -296,7 +387,7 @@ class RegistrationStore(SQLBaseStore): sql = "UPDATE refresh_tokens SET token = ? WHERE token = ?" txn.execute(sql, (new_token, old_token,)) - return user_id, new_token + return user_id, new_token, device_id @defer.inlineCallbacks def is_server_admin(self, user): @@ -324,7 +415,8 @@ class RegistrationStore(SQLBaseStore): def _query_for_auth(self, txn, token): sql = ( - "SELECT users.name, users.is_guest, access_tokens.id as token_id" + "SELECT users.name, users.is_guest, access_tokens.id as token_id," + " access_tokens.device_id" " FROM users" " INNER JOIN access_tokens on users.name = access_tokens.user_id" " WHERE token = ?" @@ -373,6 +465,15 @@ class RegistrationStore(SQLBaseStore): defer.returnValue(ret['user_id']) defer.returnValue(None) + def user_delete_threepids(self, user_id): + return self._simple_delete( + "user_threepids", + keyvalues={ + "user_id": user_id, + }, + desc="user_delete_threepids", + ) + @defer.inlineCallbacks def count_all_users(self): """Counts all users registered on the homeserver.""" diff --git a/synapse/storage/room.py b/synapse/storage/room.py index 26933e593a..8251f58670 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -18,7 +18,6 @@ from twisted.internet import defer from synapse.api.errors import StoreError from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedInlineCallbacks from .engines import PostgresEngine, Sqlite3Engine import collections @@ -192,37 +191,6 @@ class RoomStore(SQLBaseStore): # This should be unreachable. raise Exception("Unrecognized database engine") - @cachedInlineCallbacks() - def get_room_name_and_aliases(self, room_id): - def f(txn): - sql = ( - "SELECT event_id FROM current_state_events " - "WHERE room_id = ? " - ) - - sql += " AND ((type = 'm.room.name' AND state_key = '')" - sql += " OR type = 'm.room.aliases')" - - txn.execute(sql, (room_id,)) - results = self.cursor_to_dict(txn) - - return self._parse_events_txn(txn, results) - - events = yield self.runInteraction("get_room_name_and_aliases", f) - - name = None - aliases = [] - - for e in events: - if e.type == 'm.room.name': - if 'name' in e.content: - name = e.content['name'] - elif e.type == 'm.room.aliases': - if 'aliases' in e.content: - aliases.extend(e.content['aliases']) - - defer.returnValue((name, aliases)) - def add_event_report(self, room_id, event_id, user_id, reason, content, received_ts): next_id = self._event_reports_id_gen.get_next() diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index face685ed2..8bd693be72 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -59,9 +59,6 @@ class RoomMemberStore(SQLBaseStore): txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) txn.call_after( - self.get_users_with_pushers_in_room.invalidate, (event.room_id,) - ) - txn.call_after( self._membership_stream_cache.entity_has_changed, event.state_key, event.internal_metadata.stream_ordering ) @@ -241,30 +238,10 @@ class RoomMemberStore(SQLBaseStore): return results - @cached(max_entries=5000) + @cachedInlineCallbacks(max_entries=5000) def get_joined_hosts_for_room(self, room_id): - return self.runInteraction( - "get_joined_hosts_for_room", - self._get_joined_hosts_for_room_txn, - room_id, - ) - - def _get_joined_hosts_for_room_txn(self, txn, room_id): - rows = self._get_members_rows_txn( - txn, - room_id, membership=Membership.JOIN - ) - - joined_domains = set(get_domain_from_id(r["user_id"]) for r in rows) - - return joined_domains - - def _get_members_events_txn(self, txn, room_id, membership=None, user_id=None): - rows = self._get_members_rows_txn( - txn, - room_id, membership, user_id, - ) - return [r["event_id"] for r in rows] + user_ids = yield self.get_users_in_room(room_id) + defer.returnValue(set(get_domain_from_id(uid) for uid in user_ids)) def _get_members_rows_txn(self, txn, room_id, membership=None, user_id=None): where_clause = "c.room_id = ?" diff --git a/synapse/storage/schema/delta/30/as_users.py b/synapse/storage/schema/delta/30/as_users.py index b417e3ac08..5b7d8d1ab5 100644 --- a/synapse/storage/schema/delta/30/as_users.py +++ b/synapse/storage/schema/delta/30/as_users.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from synapse.storage.appservice import ApplicationServiceStore +from synapse.config.appservice import load_appservices logger = logging.getLogger(__name__) @@ -38,7 +38,7 @@ def run_upgrade(cur, database_engine, config, *args, **kwargs): logger.warning("Could not get app_service_config_files from config") pass - appservices = ApplicationServiceStore.load_appservices( + appservices = load_appservices( config.server_name, config_files ) diff --git a/synapse/storage/schema/delta/33/access_tokens_device_index.sql b/synapse/storage/schema/delta/33/access_tokens_device_index.sql new file mode 100644 index 0000000000..61ad3fe3e8 --- /dev/null +++ b/synapse/storage/schema/delta/33/access_tokens_device_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket 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. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('access_tokens_device_index', '{}'); diff --git a/synapse/storage/schema/delta/33/devices.sql b/synapse/storage/schema/delta/33/devices.sql new file mode 100644 index 0000000000..eca7268d82 --- /dev/null +++ b/synapse/storage/schema/delta/33/devices.sql @@ -0,0 +1,21 @@ +/* Copyright 2016 OpenMarket 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. + */ + +CREATE TABLE devices ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + display_name TEXT, + CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) +); diff --git a/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql b/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql new file mode 100644 index 0000000000..aa4a3b9f2f --- /dev/null +++ b/synapse/storage/schema/delta/33/devices_for_e2e_keys.sql @@ -0,0 +1,19 @@ +/* Copyright 2016 OpenMarket 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. + */ + +-- make sure that we have a device record for each set of E2E keys, so that the +-- user can delete them if they like. +INSERT INTO devices + SELECT user_id, device_id, NULL FROM e2e_device_keys_json; diff --git a/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql b/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql new file mode 100644 index 0000000000..6671573398 --- /dev/null +++ b/synapse/storage/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket 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. + */ + +-- a previous version of the "devices_for_e2e_keys" delta set all the device +-- names to "unknown device". This wasn't terribly helpful +UPDATE devices + SET display_name = NULL + WHERE display_name = 'unknown device'; diff --git a/synapse/storage/schema/delta/33/event_fields.py b/synapse/storage/schema/delta/33/event_fields.py new file mode 100644 index 0000000000..83066cccc9 --- /dev/null +++ b/synapse/storage/schema/delta/33/event_fields.py @@ -0,0 +1,60 @@ +# Copyright 2016 OpenMarket 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. + +from synapse.storage.prepare_database import get_statements + +import logging +import ujson + +logger = logging.getLogger(__name__) + + +ALTER_TABLE = """ +ALTER TABLE events ADD COLUMN sender TEXT; +ALTER TABLE events ADD COLUMN contains_url BOOLEAN; +""" + + +def run_create(cur, database_engine, *args, **kwargs): + for statement in get_statements(ALTER_TABLE.splitlines()): + cur.execute(statement) + + cur.execute("SELECT MIN(stream_ordering) FROM events") + rows = cur.fetchall() + min_stream_id = rows[0][0] + + cur.execute("SELECT MAX(stream_ordering) FROM events") + rows = cur.fetchall() + max_stream_id = rows[0][0] + + if min_stream_id is not None and max_stream_id is not None: + progress = { + "target_min_stream_id_inclusive": min_stream_id, + "max_stream_id_exclusive": max_stream_id + 1, + "rows_inserted": 0, + } + progress_json = ujson.dumps(progress) + + sql = ( + "INSERT into background_updates (update_name, progress_json)" + " VALUES (?, ?)" + ) + + sql = database_engine.convert_param_style(sql) + + cur.execute(sql, ("event_fields_sender_url", progress_json)) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/schema/delta/33/refreshtoken_device.sql b/synapse/storage/schema/delta/33/refreshtoken_device.sql new file mode 100644 index 0000000000..290bd6da86 --- /dev/null +++ b/synapse/storage/schema/delta/33/refreshtoken_device.sql @@ -0,0 +1,16 @@ +/* Copyright 2016 OpenMarket 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. + */ + +ALTER TABLE refresh_tokens ADD COLUMN device_id TEXT; diff --git a/synapse/storage/schema/delta/33/refreshtoken_device_index.sql b/synapse/storage/schema/delta/33/refreshtoken_device_index.sql new file mode 100644 index 0000000000..bb225dafbf --- /dev/null +++ b/synapse/storage/schema/delta/33/refreshtoken_device_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket 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. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('refresh_tokens_device_index', '{}'); diff --git a/synapse/storage/schema/delta/33/remote_media_ts.py b/synapse/storage/schema/delta/33/remote_media_ts.py new file mode 100644 index 0000000000..55ae43f395 --- /dev/null +++ b/synapse/storage/schema/delta/33/remote_media_ts.py @@ -0,0 +1,31 @@ +# Copyright 2016 OpenMarket 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 time + + +ALTER_TABLE = "ALTER TABLE remote_media_cache ADD COLUMN last_access_ts BIGINT" + + +def run_create(cur, database_engine, *args, **kwargs): + cur.execute(ALTER_TABLE) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + cur.execute( + database_engine.convert_param_style( + "UPDATE remote_media_cache SET last_access_ts = ?" + ), + (int(time.time() * 1000),) + ) diff --git a/synapse/storage/schema/delta/33/user_ips_index.sql b/synapse/storage/schema/delta/33/user_ips_index.sql new file mode 100644 index 0000000000..473f75a78e --- /dev/null +++ b/synapse/storage/schema/delta/33/user_ips_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket 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. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('user_ips_device_index', '{}'); diff --git a/synapse/storage/search.py b/synapse/storage/search.py index 0224299625..12941d1775 100644 --- a/synapse/storage/search.py +++ b/synapse/storage/search.py @@ -21,6 +21,7 @@ from synapse.storage.engines import PostgresEngine, Sqlite3Engine import logging import re +import ujson as json logger = logging.getLogger(__name__) @@ -52,7 +53,7 @@ class SearchStore(BackgroundUpdateStore): def reindex_search_txn(txn): sql = ( - "SELECT stream_ordering, event_id FROM events" + "SELECT stream_ordering, event_id, room_id, type, content FROM events" " WHERE ? <= stream_ordering AND stream_ordering < ?" " AND (%s)" " ORDER BY stream_ordering DESC" @@ -61,28 +62,30 @@ class SearchStore(BackgroundUpdateStore): txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) - rows = txn.fetchall() + rows = self.cursor_to_dict(txn) if not rows: return 0 - min_stream_id = rows[-1][0] - event_ids = [row[1] for row in rows] - - events = self._get_events_txn(txn, event_ids) + min_stream_id = rows[-1]["stream_ordering"] event_search_rows = [] - for event in events: + for row in rows: try: - event_id = event.event_id - room_id = event.room_id - content = event.content - if event.type == "m.room.message": + event_id = row["event_id"] + room_id = row["room_id"] + etype = row["type"] + try: + content = json.loads(row["content"]) + except: + continue + + if etype == "m.room.message": key = "content.body" value = content["body"] - elif event.type == "m.room.topic": + elif etype == "m.room.topic": key = "content.topic" value = content["topic"] - elif event.type == "m.room.name": + elif etype == "m.room.name": key = "content.name" value = content["name"] except (KeyError, AttributeError): diff --git a/synapse/storage/signatures.py b/synapse/storage/signatures.py index b10f2a5787..ea6823f18d 100644 --- a/synapse/storage/signatures.py +++ b/synapse/storage/signatures.py @@ -19,17 +19,24 @@ from ._base import SQLBaseStore from unpaddedbase64 import encode_base64 from synapse.crypto.event_signing import compute_event_reference_hash +from synapse.util.caches.descriptors import cached, cachedList class SignatureStore(SQLBaseStore): """Persistence for event signatures and hashes""" + @cached(lru=True) + def get_event_reference_hash(self, event_id): + return self._get_event_reference_hashes_txn(event_id) + + @cachedList(cached_method_name="get_event_reference_hash", + list_name="event_ids", num_args=1) def get_event_reference_hashes(self, event_ids): def f(txn): - return [ - self._get_event_reference_hashes_txn(txn, ev) - for ev in event_ids - ] + return { + event_id: self._get_event_reference_hashes_txn(txn, event_id) + for event_id in event_ids + } return self.runInteraction( "get_event_reference_hashes", @@ -41,15 +48,15 @@ class SignatureStore(SQLBaseStore): hashes = yield self.get_event_reference_hashes( event_ids ) - hashes = [ - { + hashes = { + e_id: { k: encode_base64(v) for k, v in h.items() if k == "sha256" } - for h in hashes - ] + for e_id, h in hashes.items() + } - defer.returnValue(zip(event_ids, hashes)) + defer.returnValue(hashes.items()) def _get_event_reference_hashes_txn(self, txn, event_id): """Get all the hashes for a given PDU. diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index 95b12559a6..862c5c3ea1 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -40,6 +40,7 @@ from synapse.util.caches.descriptors import cached from synapse.api.constants import EventTypes from synapse.types import RoomStreamToken from synapse.util.logcontext import preserve_fn +from synapse.storage.engines import PostgresEngine, Sqlite3Engine import logging @@ -54,26 +55,92 @@ _STREAM_TOKEN = "stream" _TOPOLOGICAL_TOKEN = "topological" -def lower_bound(token): +def lower_bound(token, engine, inclusive=False): + inclusive = "=" if inclusive else "" if token.topological is None: - return "(%d < %s)" % (token.stream, "stream_ordering") + return "(%d <%s %s)" % (token.stream, inclusive, "stream_ordering") else: - return "(%d < %s OR (%d = %s AND %d < %s))" % ( + if isinstance(engine, PostgresEngine): + # Postgres doesn't optimise ``(x < a) OR (x=a AND y<b)`` as well + # as it optimises ``(x,y) < (a,b)`` on multicolumn indexes. So we + # use the later form when running against postgres. + return "((%d,%d) <%s (%s,%s))" % ( + token.topological, token.stream, inclusive, + "topological_ordering", "stream_ordering", + ) + return "(%d < %s OR (%d = %s AND %d <%s %s))" % ( token.topological, "topological_ordering", token.topological, "topological_ordering", - token.stream, "stream_ordering", + token.stream, inclusive, "stream_ordering", ) -def upper_bound(token): +def upper_bound(token, engine, inclusive=True): + inclusive = "=" if inclusive else "" if token.topological is None: - return "(%d >= %s)" % (token.stream, "stream_ordering") + return "(%d >%s %s)" % (token.stream, inclusive, "stream_ordering") else: - return "(%d > %s OR (%d = %s AND %d >= %s))" % ( + if isinstance(engine, PostgresEngine): + # Postgres doesn't optimise ``(x > a) OR (x=a AND y>b)`` as well + # as it optimises ``(x,y) > (a,b)`` on multicolumn indexes. So we + # use the later form when running against postgres. + return "((%d,%d) >%s (%s,%s))" % ( + token.topological, token.stream, inclusive, + "topological_ordering", "stream_ordering", + ) + return "(%d > %s OR (%d = %s AND %d >%s %s))" % ( token.topological, "topological_ordering", token.topological, "topological_ordering", - token.stream, "stream_ordering", + token.stream, inclusive, "stream_ordering", + ) + + +def filter_to_clause(event_filter): + # NB: This may create SQL clauses that don't optimise well (and we don't + # have indices on all possible clauses). E.g. it may create + # "room_id == X AND room_id != X", which postgres doesn't optimise. + + if not event_filter: + return "", [] + + clauses = [] + args = [] + + if event_filter.types: + clauses.append( + "(%s)" % " OR ".join("type = ?" for _ in event_filter.types) ) + args.extend(event_filter.types) + + for typ in event_filter.not_types: + clauses.append("type != ?") + args.append(typ) + + if event_filter.senders: + clauses.append( + "(%s)" % " OR ".join("sender = ?" for _ in event_filter.senders) + ) + args.extend(event_filter.senders) + + for sender in event_filter.not_senders: + clauses.append("sender != ?") + args.append(sender) + + if event_filter.rooms: + clauses.append( + "(%s)" % " OR ".join("room_id = ?" for _ in event_filter.rooms) + ) + args.extend(event_filter.rooms) + + for room_id in event_filter.not_rooms: + clauses.append("room_id != ?") + args.append(room_id) + + if event_filter.contains_url: + clauses.append("contains_url = ?") + args.append(event_filter.contains_url) + + return " AND ".join(clauses), args class StreamStore(SQLBaseStore): @@ -132,29 +199,25 @@ class StreamStore(SQLBaseStore): return True return False - ret = self._get_events_txn( - txn, - # apply the filter on the room id list - [ - r["event_id"] for r in rows - if app_service_interested(r) - ], - get_prev_content=True - ) + return [r for r in rows if app_service_interested(r)] - self._set_before_and_after(ret, rows) + rows = yield self.runInteraction("get_appservice_room_stream", f) - if rows: - key = "s%d" % max(r["stream_ordering"] for r in rows) - else: - # Assume we didn't get anything because there was nothing to - # get. - key = to_key + ret = yield self._get_events( + [r["event_id"] for r in rows], + get_prev_content=True + ) - return ret, key + self._set_before_and_after(ret, rows, topo_order=from_id is None) - results = yield self.runInteraction("get_appservice_room_stream", f) - defer.returnValue(results) + if rows: + key = "s%d" % max(r["stream_ordering"] for r in rows) + else: + # Assume we didn't get anything because there was nothing to + # get. + key = to_key + + defer.returnValue((ret, key)) @defer.inlineCallbacks def get_room_events_stream_for_rooms(self, room_ids, from_key, to_key, limit=0, @@ -305,25 +368,35 @@ class StreamStore(SQLBaseStore): @defer.inlineCallbacks def paginate_room_events(self, room_id, from_key, to_key=None, - direction='b', limit=-1): + direction='b', limit=-1, event_filter=None): # Tokens really represent positions between elements, but we use # the convention of pointing to the event before the gap. Hence # we have a bit of asymmetry when it comes to equalities. args = [False, room_id] if direction == 'b': order = "DESC" - bounds = upper_bound(RoomStreamToken.parse(from_key)) + bounds = upper_bound( + RoomStreamToken.parse(from_key), self.database_engine + ) if to_key: - bounds = "%s AND %s" % ( - bounds, lower_bound(RoomStreamToken.parse(to_key)) - ) + bounds = "%s AND %s" % (bounds, lower_bound( + RoomStreamToken.parse(to_key), self.database_engine + )) else: order = "ASC" - bounds = lower_bound(RoomStreamToken.parse(from_key)) + bounds = lower_bound( + RoomStreamToken.parse(from_key), self.database_engine + ) if to_key: - bounds = "%s AND %s" % ( - bounds, upper_bound(RoomStreamToken.parse(to_key)) - ) + bounds = "%s AND %s" % (bounds, upper_bound( + RoomStreamToken.parse(to_key), self.database_engine + )) + + filter_clause, filter_args = filter_to_clause(event_filter) + + if filter_clause: + bounds += " AND " + filter_clause + args.extend(filter_args) if int(limit) > 0: args.append(int(limit)) @@ -491,13 +564,13 @@ class StreamStore(SQLBaseStore): row["topological_ordering"], row["stream_ordering"],) ) - def get_max_topological_token_for_stream_and_room(self, room_id, stream_key): + def get_max_topological_token(self, room_id, stream_key): sql = ( "SELECT max(topological_ordering) FROM events" " WHERE room_id = ? AND stream_ordering < ?" ) return self._execute( - "get_max_topological_token_for_stream_and_room", None, + "get_max_topological_token", None, sql, room_id, stream_key, ).addCallback( lambda r: r[0][0] if r else 0 @@ -590,32 +663,60 @@ class StreamStore(SQLBaseStore): retcols=["stream_ordering", "topological_ordering"], ) - stream_ordering = results["stream_ordering"] - topological_ordering = results["topological_ordering"] - - query_before = ( - "SELECT topological_ordering, stream_ordering, event_id FROM events" - " WHERE room_id = ? AND (topological_ordering < ?" - " OR (topological_ordering = ? AND stream_ordering < ?))" - " ORDER BY topological_ordering DESC, stream_ordering DESC" - " LIMIT ?" + token = RoomStreamToken( + results["topological_ordering"], + results["stream_ordering"], ) - query_after = ( - "SELECT topological_ordering, stream_ordering, event_id FROM events" - " WHERE room_id = ? AND (topological_ordering > ?" - " OR (topological_ordering = ? AND stream_ordering > ?))" - " ORDER BY topological_ordering ASC, stream_ordering ASC" - " LIMIT ?" - ) + if isinstance(self.database_engine, Sqlite3Engine): + # SQLite3 doesn't optimise ``(x < a) OR (x = a AND y < b)`` + # So we give pass it to SQLite3 as the UNION ALL of the two queries. + + query_before = ( + "SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND topological_ordering < ?" + " UNION ALL" + " SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND topological_ordering = ? AND stream_ordering < ?" + " ORDER BY topological_ordering DESC, stream_ordering DESC LIMIT ?" + ) + before_args = ( + room_id, token.topological, + room_id, token.topological, token.stream, + before_limit, + ) - txn.execute( - query_before, - ( - room_id, topological_ordering, topological_ordering, - stream_ordering, before_limit, + query_after = ( + "SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND topological_ordering > ?" + " UNION ALL" + " SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND topological_ordering = ? AND stream_ordering > ?" + " ORDER BY topological_ordering ASC, stream_ordering ASC LIMIT ?" ) - ) + after_args = ( + room_id, token.topological, + room_id, token.topological, token.stream, + after_limit, + ) + else: + query_before = ( + "SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND %s" + " ORDER BY topological_ordering DESC, stream_ordering DESC LIMIT ?" + ) % (upper_bound(token, self.database_engine, inclusive=False),) + + before_args = (room_id, before_limit) + + query_after = ( + "SELECT topological_ordering, stream_ordering, event_id FROM events" + " WHERE room_id = ? AND %s" + " ORDER BY topological_ordering ASC, stream_ordering ASC LIMIT ?" + ) % (lower_bound(token, self.database_engine, inclusive=False),) + + after_args = (room_id, after_limit) + + txn.execute(query_before, before_args) rows = self.cursor_to_dict(txn) events_before = [r["event_id"] for r in rows] @@ -627,17 +728,11 @@ class StreamStore(SQLBaseStore): )) else: start_token = str(RoomStreamToken( - topological_ordering, - stream_ordering - 1, + token.topological, + token.stream - 1, )) - txn.execute( - query_after, - ( - room_id, topological_ordering, topological_ordering, - stream_ordering, after_limit, - ) - ) + txn.execute(query_after, after_args) rows = self.cursor_to_dict(txn) events_after = [r["event_id"] for r in rows] @@ -648,10 +743,7 @@ class StreamStore(SQLBaseStore): rows[-1]["stream_ordering"], )) else: - end_token = str(RoomStreamToken( - topological_ordering, - stream_ordering, - )) + end_token = str(token) return { "before": { diff --git a/synapse/storage/tags.py b/synapse/storage/tags.py index 9da23f34cb..5a2c1aa59b 100644 --- a/synapse/storage/tags.py +++ b/synapse/storage/tags.py @@ -68,6 +68,9 @@ class TagsStore(SQLBaseStore): A deferred list of tuples of stream_id int, user_id string, room_id string, tag string and content string. """ + if last_id == current_id: + defer.returnValue([]) + def get_all_updated_tags_txn(txn): sql = ( "SELECT stream_id, user_id, room_id" diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py index 6c7481a728..6258ff1725 100644 --- a/synapse/storage/transactions.py +++ b/synapse/storage/transactions.py @@ -24,6 +24,7 @@ from collections import namedtuple import itertools import logging +import ujson as json logger = logging.getLogger(__name__) @@ -101,7 +102,7 @@ class TransactionStore(SQLBaseStore): ) if result and result["response_code"]: - return result["response_code"], result["response_json"] + return result["response_code"], json.loads(str(result["response_json"])) else: return None diff --git a/synapse/types.py b/synapse/types.py index 7b6ae44bdd..5349b0c450 100644 --- a/synapse/types.py +++ b/synapse/types.py @@ -18,11 +18,45 @@ from synapse.api.errors import SynapseError from collections import namedtuple -Requester = namedtuple("Requester", ["user", "access_token_id", "is_guest"]) +Requester = namedtuple("Requester", + ["user", "access_token_id", "is_guest", "device_id"]) +""" +Represents the user making a request + +Attributes: + user (UserID): id of the user making the request + access_token_id (int|None): *ID* of the access token used for this + request, or None if it came via the appservice API or similar + is_guest (bool): True if the user making this request is a guest user + device_id (str|None): device_id which was set at authentication time +""" + + +def create_requester(user_id, access_token_id=None, is_guest=False, + device_id=None): + """ + Create a new ``Requester`` object + + Args: + user_id (str|UserID): id of the user making the request + access_token_id (int|None): *ID* of the access token used for this + request, or None if it came via the appservice API or similar + is_guest (bool): True if the user making this request is a guest user + device_id (str|None): device_id which was set at authentication time + + Returns: + Requester + """ + if not isinstance(user_id, UserID): + user_id = UserID.from_string(user_id) + return Requester(user_id, access_token_id, is_guest, device_id) def get_domain_from_id(string): - return string.split(":", 1)[1] + try: + return string.split(":", 1)[1] + except IndexError: + raise SynapseError(400, "Invalid ID: %r", string) class DomainSpecificString( diff --git a/synapse/util/async.py b/synapse/util/async.py index 0d6f48e2d8..c84b23ff46 100644 --- a/synapse/util/async.py +++ b/synapse/util/async.py @@ -102,6 +102,15 @@ class ObservableDeferred(object): def observers(self): return self._observers + def has_called(self): + return self._result is not None + + def has_succeeded(self): + return self._result is not None and self._result[0] is True + + def get_result(self): + return self._result[1] + def __getattr__(self, name): return getattr(self._deferred, name) @@ -185,3 +194,85 @@ class Linearizer(object): self.key_to_defer.pop(key, None) defer.returnValue(_ctx_manager()) + + +class ReadWriteLock(object): + """A deferred style read write lock. + + Example: + + with (yield read_write_lock.read("test_key")): + # do some work + """ + + # IMPLEMENTATION NOTES + # + # We track the most recent queued reader and writer deferreds (which get + # resolved when they release the lock). + # + # Read: We know its safe to acquire a read lock when the latest writer has + # been resolved. The new reader is appeneded to the list of latest readers. + # + # Write: We know its safe to acquire the write lock when both the latest + # writers and readers have been resolved. The new writer replaces the latest + # writer. + + def __init__(self): + # Latest readers queued + self.key_to_current_readers = {} + + # Latest writer queued + self.key_to_current_writer = {} + + @defer.inlineCallbacks + def read(self, key): + new_defer = defer.Deferred() + + curr_readers = self.key_to_current_readers.setdefault(key, set()) + curr_writer = self.key_to_current_writer.get(key, None) + + curr_readers.add(new_defer) + + # We wait for the latest writer to finish writing. We can safely ignore + # any existing readers... as they're readers. + yield curr_writer + + @contextmanager + def _ctx_manager(): + try: + yield + finally: + new_defer.callback(None) + self.key_to_current_readers.get(key, set()).discard(new_defer) + + defer.returnValue(_ctx_manager()) + + @defer.inlineCallbacks + def write(self, key): + new_defer = defer.Deferred() + + curr_readers = self.key_to_current_readers.get(key, set()) + curr_writer = self.key_to_current_writer.get(key, None) + + # We wait on all latest readers and writer. + to_wait_on = list(curr_readers) + if curr_writer: + to_wait_on.append(curr_writer) + + # We can clear the list of current readers since the new writer waits + # for them to finish. + curr_readers.clear() + self.key_to_current_writer[key] = new_defer + + yield defer.gatherResults(to_wait_on) + + @contextmanager + def _ctx_manager(): + try: + yield + finally: + new_defer.callback(None) + if self.key_to_current_writer[key] == new_defer: + self.key_to_current_writer.pop(key) + + defer.returnValue(_ctx_manager()) diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py index d53569ca49..ebd715c5dc 100644 --- a/synapse/util/caches/__init__.py +++ b/synapse/util/caches/__init__.py @@ -24,11 +24,21 @@ DEBUG_CACHES = False metrics = synapse.metrics.get_metrics_for("synapse.util.caches") caches_by_name = {} -cache_counter = metrics.register_cache( - "cache", - lambda: {(name,): len(caches_by_name[name]) for name in caches_by_name.keys()}, - labels=["name"], -) +# cache_counter = metrics.register_cache( +# "cache", +# lambda: {(name,): len(caches_by_name[name]) for name in caches_by_name.keys()}, +# labels=["name"], +# ) + + +def register_cache(name, cache): + caches_by_name[name] = cache + return metrics.register_cache( + "cache", + lambda: len(cache), + name, + ) + _string_cache = LruCache(int(5000 * CACHE_SIZE_FACTOR)) caches_by_name["string_cache"] = _string_cache diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 758f5982b0..f31dfb22b7 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -22,7 +22,7 @@ from synapse.util.logcontext import ( PreserveLoggingContext, preserve_context_over_deferred, preserve_context_over_fn ) -from . import caches_by_name, DEBUG_CACHES, cache_counter +from . import DEBUG_CACHES, register_cache from twisted.internet import defer @@ -33,6 +33,7 @@ import functools import inspect import threading + logger = logging.getLogger(__name__) @@ -43,6 +44,15 @@ CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.1)) class Cache(object): + __slots__ = ( + "cache", + "max_entries", + "name", + "keylen", + "sequence", + "thread", + "metrics", + ) def __init__(self, name, max_entries=1000, keylen=1, lru=True, tree=False): if lru: @@ -59,7 +69,7 @@ class Cache(object): self.keylen = keylen self.sequence = 0 self.thread = None - caches_by_name[name] = self.cache + self.metrics = register_cache(name, self.cache) def check_thread(self): expected_thread = self.thread @@ -74,10 +84,10 @@ class Cache(object): def get(self, key, default=_CacheSentinel): val = self.cache.get(key, _CacheSentinel) if val is not _CacheSentinel: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return val - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() if default is _CacheSentinel: raise KeyError() @@ -293,16 +303,21 @@ class CacheListDescriptor(object): # cached is a dict arg -> deferred, where deferred results in a # 2-tuple (`arg`, `result`) - cached = {} + results = {} + cached_defers = {} missing = [] for arg in list_args: key = list(keyargs) key[self.list_pos] = arg try: - res = cache.get(tuple(key)).observe() - res.addCallback(lambda r, arg: (arg, r), arg) - cached[arg] = res + res = cache.get(tuple(key)) + if not res.has_succeeded(): + res = res.observe() + res.addCallback(lambda r, arg: (arg, r), arg) + cached_defers[arg] = res + else: + results[arg] = res.get_result() except KeyError: missing.append(arg) @@ -340,12 +355,21 @@ class CacheListDescriptor(object): res = observer.observe() res.addCallback(lambda r, arg: (arg, r), arg) - cached[arg] = res - - return preserve_context_over_deferred(defer.gatherResults( - cached.values(), - consumeErrors=True, - ).addErrback(unwrapFirstError).addCallback(lambda res: dict(res))) + cached_defers[arg] = res + + if cached_defers: + def update_results_dict(res): + results.update(res) + return results + + return preserve_context_over_deferred(defer.gatherResults( + cached_defers.values(), + consumeErrors=True, + ).addCallback(update_results_dict).addErrback( + unwrapFirstError + )) + else: + return results obj.__dict__[self.orig.__name__] = wrapped diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index f92d80542b..b0ca1bb79d 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -15,7 +15,7 @@ from synapse.util.caches.lrucache import LruCache from collections import namedtuple -from . import caches_by_name, cache_counter +from . import register_cache import threading import logging @@ -43,7 +43,7 @@ class DictionaryCache(object): __slots__ = [] self.sentinel = Sentinel() - caches_by_name[name] = self.cache + self.metrics = register_cache(name, self.cache) def check_thread(self): expected_thread = self.thread @@ -58,7 +58,7 @@ class DictionaryCache(object): def get(self, key, dict_keys=None): entry = self.cache.get(key, self.sentinel) if entry is not self.sentinel: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() if dict_keys is None: return DictionaryEntry(entry.full, dict(entry.value)) @@ -69,7 +69,7 @@ class DictionaryCache(object): if k in entry.value }) - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return DictionaryEntry(False, {}) def invalidate(self, key): diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index 2b68c1ac93..080388958f 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import cache_counter, caches_by_name +from synapse.util.caches import register_cache import logging @@ -49,7 +49,7 @@ class ExpiringCache(object): self._cache = {} - caches_by_name[cache_name] = self._cache + self.metrics = register_cache(cache_name, self._cache) def start(self): if not self._expiry_ms: @@ -78,9 +78,9 @@ class ExpiringCache(object): def __getitem__(self, key): try: entry = self._cache[key] - cache_counter.inc_hits(self._cache_name) + self.metrics.inc_hits() except KeyError: - cache_counter.inc_misses(self._cache_name) + self.metrics.inc_misses() raise if self._reset_expiry_on_get: diff --git a/synapse/util/caches/response_cache.py b/synapse/util/caches/response_cache.py index 36686b479e..00af539880 100644 --- a/synapse/util/caches/response_cache.py +++ b/synapse/util/caches/response_cache.py @@ -24,9 +24,12 @@ class ResponseCache(object): used rather than trying to compute a new response. """ - def __init__(self): + def __init__(self, hs, timeout_ms=0): self.pending_result_cache = {} # Requests that haven't finished yet. + self.clock = hs.get_clock() + self.timeout_sec = timeout_ms / 1000. + def get(self, key): result = self.pending_result_cache.get(key) if result is not None: @@ -39,7 +42,13 @@ class ResponseCache(object): self.pending_result_cache[key] = result def remove(r): - self.pending_result_cache.pop(key, None) + if self.timeout_sec: + self.clock.call_later( + self.timeout_sec, + self.pending_result_cache.pop, key, None, + ) + else: + self.pending_result_cache.pop(key, None) return r result.addBoth(remove) diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index ea8a74ca69..3c051dabc4 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import cache_counter, caches_by_name +from synapse.util.caches import register_cache from blist import sorteddict @@ -42,7 +42,7 @@ class StreamChangeCache(object): self._cache = sorteddict() self._earliest_known_stream_pos = current_stream_pos self.name = name - caches_by_name[self.name] = self._cache + self.metrics = register_cache(self.name, self._cache) for entity, stream_pos in prefilled_cache.items(): self.entity_has_changed(entity, stream_pos) @@ -53,19 +53,19 @@ class StreamChangeCache(object): assert type(stream_pos) is int if stream_pos < self._earliest_known_stream_pos: - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return True latest_entity_change_pos = self._entity_to_key.get(entity, None) if latest_entity_change_pos is None: - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return False if stream_pos < latest_entity_change_pos: - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return True - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() return False def get_entities_changed(self, entities, stream_pos): @@ -82,10 +82,10 @@ class StreamChangeCache(object): self._cache[k] for k in keys[i:] ).intersection(entities) - cache_counter.inc_hits(self.name) + self.metrics.inc_hits() else: result = entities - cache_counter.inc_misses(self.name) + self.metrics.inc_misses() return result diff --git a/synapse/util/distributor.py b/synapse/util/distributor.py index d7cccc06b1..e68f94ce77 100644 --- a/synapse/util/distributor.py +++ b/synapse/util/distributor.py @@ -27,10 +27,6 @@ import logging logger = logging.getLogger(__name__) -def registered_user(distributor, user): - return distributor.fire("registered_user", user) - - def user_left_room(distributor, user, room_id): return preserve_context_over_fn( distributor.fire, diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py index 5316259d15..7a87045f87 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -317,7 +317,6 @@ def preserve_fn(f): def g(*args, **kwargs): with PreserveLoggingContext(current): return f(*args, **kwargs) - return g diff --git a/synapse/util/metrics.py b/synapse/util/metrics.py index e1f374807e..76f301f549 100644 --- a/synapse/util/metrics.py +++ b/synapse/util/metrics.py @@ -13,10 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +from twisted.internet import defer from synapse.util.logcontext import LoggingContext import synapse.metrics +from functools import wraps import logging @@ -47,6 +49,18 @@ block_db_txn_duration = metrics.register_distribution( ) +def measure_func(name): + def wrapper(func): + @wraps(func) + @defer.inlineCallbacks + def measured_func(self, *args, **kwargs): + with Measure(self.clock, name): + r = yield func(self, *args, **kwargs) + defer.returnValue(r) + return measured_func + return wrapper + + class Measure(object): __slots__ = [ "clock", "name", "start_context", "start", "new_context", "ru_utime", @@ -64,7 +78,6 @@ class Measure(object): self.start = self.clock.time_msec() self.start_context = LoggingContext.current_context() if not self.start_context: - logger.warn("Entered Measure without log context: %s", self.name) self.start_context = LoggingContext("Measure") self.start_context.__enter__() self.created_context = True @@ -84,8 +97,8 @@ class Measure(object): if context != self.start_context: logger.warn( - "Context have unexpectedly changed from '%s' to '%s'. (%r)", - context, self.start_context, self.name + "Context has unexpectedly changed from '%s' to '%s'. (%r)", + self.start_context, context, self.name ) return diff --git a/synapse/util/presentable_names.py b/synapse/util/presentable_names.py index 3efa8a8206..f68676e9e7 100644 --- a/synapse/util/presentable_names.py +++ b/synapse/util/presentable_names.py @@ -14,6 +14,9 @@ # limitations under the License. import re +import logging + +logger = logging.getLogger(__name__) # intentionally looser than what aliases we allow to be registered since # other HSes may allow aliases that we would not @@ -22,7 +25,8 @@ ALIAS_RE = re.compile(r"^#.*:.+$") ALL_ALONE = "Empty Room" -def calculate_room_name(room_state, user_id, fallback_to_members=True): +def calculate_room_name(room_state, user_id, fallback_to_members=True, + fallback_to_single_member=True): """ Works out a user-facing name for the given room as per Matrix spec recommendations. @@ -79,7 +83,10 @@ def calculate_room_name(room_state, user_id, fallback_to_members=True): ): if ("m.room.member", my_member_event.sender) in room_state: inviter_member_event = room_state[("m.room.member", my_member_event.sender)] - return "Invite from %s" % (name_from_member_event(inviter_member_event),) + if fallback_to_single_member: + return "Invite from %s" % (name_from_member_event(inviter_member_event),) + else: + return None else: return "Room Invite" @@ -105,19 +112,29 @@ def calculate_room_name(room_state, user_id, fallback_to_members=True): # or inbound invite, or outbound 3PID invite. if all_members[0].sender == user_id: if "m.room.third_party_invite" in room_state_bytype: - third_party_invites = room_state_bytype["m.room.third_party_invite"] + third_party_invites = ( + room_state_bytype["m.room.third_party_invite"].values() + ) + if len(third_party_invites) > 0: # technically third party invite events are not member # events, but they are close enough - return "Inviting %s" ( - descriptor_from_member_events(third_party_invites) - ) + + # FIXME: no they're not - they look nothing like a member; + # they have a great big encrypted thing as their name to + # prevent leaking the 3PID name... + # return "Inviting %s" % ( + # descriptor_from_member_events(third_party_invites) + # ) + return "Inviting email address" else: return ALL_ALONE else: return name_from_member_event(all_members[0]) else: return ALL_ALONE + elif len(other_members) == 1 and not fallback_to_single_member: + return None else: return descriptor_from_member_events(other_members) diff --git a/synapse/util/retryutils.py b/synapse/util/retryutils.py index 43cf11f3f6..49527f4d21 100644 --- a/synapse/util/retryutils.py +++ b/synapse/util/retryutils.py @@ -128,7 +128,7 @@ class RetryDestinationLimiter(object): ) valid_err_code = False - if exc_type is CodeMessageException: + if exc_type is not None and issubclass(exc_type, CodeMessageException): valid_err_code = 0 <= exc_val.code < 500 if exc_type is None or valid_err_code: diff --git a/synapse/util/versionstring.py b/synapse/util/versionstring.py index a4f156cb3b..52086df465 100644 --- a/synapse/util/versionstring.py +++ b/synapse/util/versionstring.py @@ -21,7 +21,7 @@ import logging logger = logging.getLogger(__name__) -def get_version_string(name, module): +def get_version_string(module): try: null = open(os.devnull, 'w') cwd = os.path.dirname(os.path.abspath(module.__file__)) @@ -74,11 +74,11 @@ def get_version_string(name, module): ) return ( - "%s/%s (%s)" % ( - name, module.__version__, git_version, + "%s (%s)" % ( + module.__version__, git_version, ) ).encode("ascii") except Exception as e: logger.info("Failed to check for git repository: %s", e) - return ("%s/%s" % (name, module.__version__,)).encode("ascii") + return module.__version__.encode("ascii") diff --git a/tests/api/test_auth.py b/tests/api/test_auth.py index ad269af0ec..e91723ca3d 100644 --- a/tests/api/test_auth.py +++ b/tests/api/test_auth.py @@ -45,6 +45,7 @@ class AuthTestCase(unittest.TestCase): user_info = { "name": self.test_user, "token_id": "ditto", + "device_id": "device", } self.store.get_user_by_access_token = Mock(return_value=user_info) @@ -143,7 +144,10 @@ class AuthTestCase(unittest.TestCase): # TODO(danielwh): Remove this mock when we remove the # get_user_by_access_token fallback. self.store.get_user_by_access_token = Mock( - return_value={"name": "@baldrick:matrix.org"} + return_value={ + "name": "@baldrick:matrix.org", + "device_id": "device", + } ) user_id = "@baldrick:matrix.org" @@ -158,6 +162,10 @@ class AuthTestCase(unittest.TestCase): user = user_info["user"] self.assertEqual(UserID.from_string(user_id), user) + # TODO: device_id should come from the macaroon, but currently comes + # from the db. + self.assertEqual(user_info["device_id"], "device") + @defer.inlineCallbacks def test_get_guest_user_from_macaroon(self): user_id = "@baldrick:matrix.org" @@ -281,7 +289,7 @@ class AuthTestCase(unittest.TestCase): macaroon.add_first_party_caveat("gen = 1") macaroon.add_first_party_caveat("type = access") macaroon.add_first_party_caveat("user_id = %s" % (user,)) - macaroon.add_first_party_caveat("time < 1") # ms + macaroon.add_first_party_caveat("time < -2000") # ms self.hs.clock.now = 5000 # seconds self.hs.config.expire_access_token = True @@ -293,3 +301,32 @@ class AuthTestCase(unittest.TestCase): yield self.auth.get_user_from_macaroon(macaroon.serialize()) self.assertEqual(401, cm.exception.code) self.assertIn("Invalid macaroon", cm.exception.msg) + + @defer.inlineCallbacks + def test_get_user_from_macaroon_with_valid_duration(self): + # TODO(danielwh): Remove this mock when we remove the + # get_user_by_access_token fallback. + self.store.get_user_by_access_token = Mock( + return_value={"name": "@baldrick:matrix.org"} + ) + + self.store.get_user_by_access_token = Mock( + return_value={"name": "@baldrick:matrix.org"} + ) + + user_id = "@baldrick:matrix.org" + macaroon = pymacaroons.Macaroon( + location=self.hs.config.server_name, + identifier="key", + key=self.hs.config.macaroon_secret_key) + macaroon.add_first_party_caveat("gen = 1") + macaroon.add_first_party_caveat("type = access") + macaroon.add_first_party_caveat("user_id = %s" % (user_id,)) + macaroon.add_first_party_caveat("time < 900000000") # ms + + self.hs.clock.now = 5000 # seconds + self.hs.config.expire_access_token = True + + user_info = yield self.auth.get_user_from_macaroon(macaroon.serialize()) + user = user_info["user"] + self.assertEqual(UserID.from_string(user_id), user) diff --git a/tests/config/test_generate.py b/tests/config/test_generate.py index 4329d73974..8f57fbeb23 100644 --- a/tests/config/test_generate.py +++ b/tests/config/test_generate.py @@ -30,7 +30,7 @@ class ConfigGenerationTestCase(unittest.TestCase): shutil.rmtree(self.dir) def test_generate_config_generates_files(self): - HomeServerConfig.load_config("", [ + HomeServerConfig.load_or_generate_config("", [ "--generate-config", "-c", self.file, "--report-stats=yes", diff --git a/tests/config/test_load.py b/tests/config/test_load.py index bf46233c5c..161a87d7e3 100644 --- a/tests/config/test_load.py +++ b/tests/config/test_load.py @@ -34,6 +34,8 @@ class ConfigLoadingTestCase(unittest.TestCase): self.generate_config_and_remove_lines_containing("server_name") with self.assertRaises(Exception): HomeServerConfig.load_config("", ["-c", self.file]) + with self.assertRaises(Exception): + HomeServerConfig.load_or_generate_config("", ["-c", self.file]) def test_generates_and_loads_macaroon_secret_key(self): self.generate_config() @@ -54,11 +56,24 @@ class ConfigLoadingTestCase(unittest.TestCase): "was: %r" % (config.macaroon_secret_key,) ) + config = HomeServerConfig.load_or_generate_config("", ["-c", self.file]) + self.assertTrue( + hasattr(config, "macaroon_secret_key"), + "Want config to have attr macaroon_secret_key" + ) + if len(config.macaroon_secret_key) < 5: + self.fail( + "Want macaroon secret key to be string of at least length 5," + "was: %r" % (config.macaroon_secret_key,) + ) + def test_load_succeeds_if_macaroon_secret_key_missing(self): self.generate_config_and_remove_lines_containing("macaroon") config1 = HomeServerConfig.load_config("", ["-c", self.file]) config2 = HomeServerConfig.load_config("", ["-c", self.file]) + config3 = HomeServerConfig.load_or_generate_config("", ["-c", self.file]) self.assertEqual(config1.macaroon_secret_key, config2.macaroon_secret_key) + self.assertEqual(config1.macaroon_secret_key, config3.macaroon_secret_key) def test_disable_registration(self): self.generate_config() @@ -70,14 +85,17 @@ class ConfigLoadingTestCase(unittest.TestCase): config = HomeServerConfig.load_config("", ["-c", self.file]) self.assertFalse(config.enable_registration) + config = HomeServerConfig.load_or_generate_config("", ["-c", self.file]) + self.assertFalse(config.enable_registration) + # Check that either config value is clobbered by the command line. - config = HomeServerConfig.load_config("", [ + config = HomeServerConfig.load_or_generate_config("", [ "-c", self.file, "--enable-registration" ]) self.assertTrue(config.enable_registration) def generate_config(self): - HomeServerConfig.load_config("", [ + HomeServerConfig.load_or_generate_config("", [ "--generate-config", "-c", self.file, "--report-stats=yes", diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py index 7ddbbb9b4a..a884c95f8d 100644 --- a/tests/handlers/test_appservice.py +++ b/tests/handlers/test_appservice.py @@ -30,9 +30,9 @@ class AppServiceHandlerTestCase(unittest.TestCase): self.mock_scheduler = Mock() hs = Mock() hs.get_datastore = Mock(return_value=self.mock_store) - self.handler = ApplicationServicesHandler( - hs, self.mock_as_api, self.mock_scheduler - ) + hs.get_application_service_api = Mock(return_value=self.mock_as_api) + hs.get_application_service_scheduler = Mock(return_value=self.mock_scheduler) + self.handler = ApplicationServicesHandler(hs) @defer.inlineCallbacks def test_notify_interested_services(self): diff --git a/tests/handlers/test_auth.py b/tests/handlers/test_auth.py index 21077cbe9a..4a8cd19acf 100644 --- a/tests/handlers/test_auth.py +++ b/tests/handlers/test_auth.py @@ -14,11 +14,13 @@ # limitations under the License. import pymacaroons +from twisted.internet import defer +import synapse +import synapse.api.errors from synapse.handlers.auth import AuthHandler from tests import unittest from tests.utils import setup_test_homeserver -from twisted.internet import defer class AuthHandlers(object): @@ -31,11 +33,12 @@ class AuthTestCase(unittest.TestCase): def setUp(self): self.hs = yield setup_test_homeserver(handlers=None) self.hs.handlers = AuthHandlers(self.hs) + self.auth_handler = self.hs.handlers.auth_handler def test_token_is_a_macaroon(self): self.hs.config.macaroon_secret_key = "this key is a huge secret" - token = self.hs.handlers.auth_handler.generate_access_token("some_user") + token = self.auth_handler.generate_access_token("some_user") # Check that we can parse the thing with pymacaroons macaroon = pymacaroons.Macaroon.deserialize(token) # The most basic of sanity checks @@ -46,7 +49,7 @@ class AuthTestCase(unittest.TestCase): self.hs.config.macaroon_secret_key = "this key is a massive secret" self.hs.clock.now = 5000 - token = self.hs.handlers.auth_handler.generate_access_token("a_user") + token = self.auth_handler.generate_access_token("a_user") macaroon = pymacaroons.Macaroon.deserialize(token) def verify_gen(caveat): @@ -67,3 +70,46 @@ class AuthTestCase(unittest.TestCase): v.satisfy_general(verify_type) v.satisfy_general(verify_expiry) v.verify(macaroon, self.hs.config.macaroon_secret_key) + + def test_short_term_login_token_gives_user_id(self): + self.hs.clock.now = 1000 + + token = self.auth_handler.generate_short_term_login_token( + "a_user", 5000 + ) + + self.assertEqual( + "a_user", + self.auth_handler.validate_short_term_login_token_and_get_user_id( + token + ) + ) + + # when we advance the clock, the token should be rejected + self.hs.clock.now = 6000 + with self.assertRaises(synapse.api.errors.AuthError): + self.auth_handler.validate_short_term_login_token_and_get_user_id( + token + ) + + def test_short_term_login_token_cannot_replace_user_id(self): + token = self.auth_handler.generate_short_term_login_token( + "a_user", 5000 + ) + macaroon = pymacaroons.Macaroon.deserialize(token) + + self.assertEqual( + "a_user", + self.auth_handler.validate_short_term_login_token_and_get_user_id( + macaroon.serialize() + ) + ) + + # add another "user_id" caveat, which might allow us to override the + # user_id. + macaroon.add_first_party_caveat("user_id = b_user") + + with self.assertRaises(synapse.api.errors.AuthError): + self.auth_handler.validate_short_term_login_token_and_get_user_id( + macaroon.serialize() + ) diff --git a/tests/handlers/test_device.py b/tests/handlers/test_device.py new file mode 100644 index 0000000000..85a970a6c9 --- /dev/null +++ b/tests/handlers/test_device.py @@ -0,0 +1,184 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from twisted.internet import defer + +import synapse.api.errors +import synapse.handlers.device + +import synapse.storage +from synapse import types +from tests import unittest, utils + +user1 = "@boris:aaa" +user2 = "@theresa:bbb" + + +class DeviceTestCase(unittest.TestCase): + def __init__(self, *args, **kwargs): + super(DeviceTestCase, self).__init__(*args, **kwargs) + self.store = None # type: synapse.storage.DataStore + self.handler = None # type: synapse.handlers.device.DeviceHandler + self.clock = None # type: utils.MockClock + + @defer.inlineCallbacks + def setUp(self): + hs = yield utils.setup_test_homeserver(handlers=None) + self.handler = synapse.handlers.device.DeviceHandler(hs) + self.store = hs.get_datastore() + self.clock = hs.get_clock() + + @defer.inlineCallbacks + def test_device_is_created_if_doesnt_exist(self): + res = yield self.handler.check_device_registered( + user_id="boris", + device_id="fco", + initial_device_display_name="display name" + ) + self.assertEqual(res, "fco") + + dev = yield self.handler.store.get_device("boris", "fco") + self.assertEqual(dev["display_name"], "display name") + + @defer.inlineCallbacks + def test_device_is_preserved_if_exists(self): + res1 = yield self.handler.check_device_registered( + user_id="boris", + device_id="fco", + initial_device_display_name="display name" + ) + self.assertEqual(res1, "fco") + + res2 = yield self.handler.check_device_registered( + user_id="boris", + device_id="fco", + initial_device_display_name="new display name" + ) + self.assertEqual(res2, "fco") + + dev = yield self.handler.store.get_device("boris", "fco") + self.assertEqual(dev["display_name"], "display name") + + @defer.inlineCallbacks + def test_device_id_is_made_up_if_unspecified(self): + device_id = yield self.handler.check_device_registered( + user_id="theresa", + device_id=None, + initial_device_display_name="display" + ) + + dev = yield self.handler.store.get_device("theresa", device_id) + self.assertEqual(dev["display_name"], "display") + + @defer.inlineCallbacks + def test_get_devices_by_user(self): + yield self._record_users() + + res = yield self.handler.get_devices_by_user(user1) + self.assertEqual(3, len(res)) + device_map = { + d["device_id"]: d for d in res + } + self.assertDictContainsSubset({ + "user_id": user1, + "device_id": "xyz", + "display_name": "display 0", + "last_seen_ip": None, + "last_seen_ts": None, + }, device_map["xyz"]) + self.assertDictContainsSubset({ + "user_id": user1, + "device_id": "fco", + "display_name": "display 1", + "last_seen_ip": "ip1", + "last_seen_ts": 1000000, + }, device_map["fco"]) + self.assertDictContainsSubset({ + "user_id": user1, + "device_id": "abc", + "display_name": "display 2", + "last_seen_ip": "ip3", + "last_seen_ts": 3000000, + }, device_map["abc"]) + + @defer.inlineCallbacks + def test_get_device(self): + yield self._record_users() + + res = yield self.handler.get_device(user1, "abc") + self.assertDictContainsSubset({ + "user_id": user1, + "device_id": "abc", + "display_name": "display 2", + "last_seen_ip": "ip3", + "last_seen_ts": 3000000, + }, res) + + @defer.inlineCallbacks + def test_delete_device(self): + yield self._record_users() + + # delete the device + yield self.handler.delete_device(user1, "abc") + + # check the device was deleted + with self.assertRaises(synapse.api.errors.NotFoundError): + yield self.handler.get_device(user1, "abc") + + # we'd like to check the access token was invalidated, but that's a + # bit of a PITA. + + @defer.inlineCallbacks + def test_update_device(self): + yield self._record_users() + + update = {"display_name": "new display"} + yield self.handler.update_device(user1, "abc", update) + + res = yield self.handler.get_device(user1, "abc") + self.assertEqual(res["display_name"], "new display") + + @defer.inlineCallbacks + def test_update_unknown_device(self): + update = {"display_name": "new_display"} + with self.assertRaises(synapse.api.errors.NotFoundError): + yield self.handler.update_device("user_id", "unknown_device_id", + update) + + @defer.inlineCallbacks + def _record_users(self): + # check this works for both devices which have a recorded client_ip, + # and those which don't. + yield self._record_user(user1, "xyz", "display 0") + yield self._record_user(user1, "fco", "display 1", "token1", "ip1") + yield self._record_user(user1, "abc", "display 2", "token2", "ip2") + yield self._record_user(user1, "abc", "display 2", "token3", "ip3") + + yield self._record_user(user2, "def", "dispkay", "token4", "ip4") + + @defer.inlineCallbacks + def _record_user(self, user_id, device_id, display_name, + access_token=None, ip=None): + device_id = yield self.handler.check_device_registered( + user_id=user_id, + device_id=device_id, + initial_device_display_name=display_name + ) + + if ip is not None: + yield self.store.insert_client_ip( + types.UserID.from_string(user_id), + access_token, ip, "user_agent", device_id) + self.clock.advance_time(1000) diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py new file mode 100644 index 0000000000..878a54dc34 --- /dev/null +++ b/tests/handlers/test_e2e_keys.py @@ -0,0 +1,46 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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 mock +from twisted.internet import defer + +import synapse.api.errors +import synapse.handlers.e2e_keys + +import synapse.storage +from tests import unittest, utils + + +class E2eKeysHandlerTestCase(unittest.TestCase): + def __init__(self, *args, **kwargs): + super(E2eKeysHandlerTestCase, self).__init__(*args, **kwargs) + self.hs = None # type: synapse.server.HomeServer + self.handler = None # type: synapse.handlers.e2e_keys.E2eKeysHandler + + @defer.inlineCallbacks + def setUp(self): + self.hs = yield utils.setup_test_homeserver( + handlers=None, + replication_layer=mock.Mock(), + ) + self.handler = synapse.handlers.e2e_keys.E2eKeysHandler(self.hs) + + @defer.inlineCallbacks + def test_query_local_devices_no_devices(self): + """If the user has no devices, we expect an empty list. + """ + local_user = "@boris:" + self.hs.hostname + res = yield self.handler.query_local_devices({local_user: None}) + self.assertDictEqual(res, {local_user: {}}) diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py index 87c795fcfa..b531ba8540 100644 --- a/tests/handlers/test_presence.py +++ b/tests/handlers/test_presence.py @@ -264,7 +264,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={}, now=now + state, is_mine=True, syncing_user_ids=set(), now=now ) self.assertIsNotNone(new_state) @@ -282,7 +282,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={}, now=now + state, is_mine=True, syncing_user_ids=set(), now=now ) self.assertIsNotNone(new_state) @@ -300,9 +300,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={ - user_id: 1, - }, now=now + state, is_mine=True, syncing_user_ids=set([user_id]), now=now ) self.assertIsNotNone(new_state) @@ -321,7 +319,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={}, now=now + state, is_mine=True, syncing_user_ids=set(), now=now ) self.assertIsNotNone(new_state) @@ -340,7 +338,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={}, now=now + state, is_mine=True, syncing_user_ids=set(), now=now ) self.assertIsNone(new_state) @@ -358,7 +356,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=False, user_to_num_current_syncs={}, now=now + state, is_mine=False, syncing_user_ids=set(), now=now ) self.assertIsNotNone(new_state) @@ -377,7 +375,7 @@ class PresenceTimeoutTestCase(unittest.TestCase): ) new_state = handle_timeout( - state, is_mine=True, user_to_num_current_syncs={}, now=now + state, is_mine=True, syncing_user_ids=set(), now=now ) self.assertIsNotNone(new_state) diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index 4f2c14e4ff..f1f664275f 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -19,11 +19,12 @@ from twisted.internet import defer from mock import Mock, NonCallableMock +import synapse.types from synapse.api.errors import AuthError from synapse.handlers.profile import ProfileHandler from synapse.types import UserID -from tests.utils import setup_test_homeserver, requester_for_user +from tests.utils import setup_test_homeserver class ProfileHandlers(object): @@ -86,7 +87,7 @@ class ProfileTestCase(unittest.TestCase): def test_set_my_name(self): yield self.handler.set_displayname( self.frank, - requester_for_user(self.frank), + synapse.types.create_requester(self.frank), "Frank Jr." ) @@ -99,7 +100,7 @@ class ProfileTestCase(unittest.TestCase): def test_set_my_name_noauth(self): d = self.handler.set_displayname( self.frank, - requester_for_user(self.bob), + synapse.types.create_requester(self.bob), "Frank Jr." ) @@ -144,7 +145,8 @@ class ProfileTestCase(unittest.TestCase): @defer.inlineCallbacks def test_set_my_avatar(self): yield self.handler.set_avatar_url( - self.frank, requester_for_user(self.frank), "http://my.server/pic.gif" + self.frank, synapse.types.create_requester(self.frank), + "http://my.server/pic.gif" ) self.assertEquals( diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py index 8b7be96bd9..a7de3c7c17 100644 --- a/tests/handlers/test_register.py +++ b/tests/handlers/test_register.py @@ -17,6 +17,7 @@ from twisted.internet import defer from .. import unittest from synapse.handlers.register import RegistrationHandler +from synapse.types import UserID from tests.utils import setup_test_homeserver @@ -36,31 +37,43 @@ class RegistrationTestCase(unittest.TestCase): self.mock_distributor = Mock() self.mock_distributor.declare("registered_user") self.mock_captcha_client = Mock() - hs = yield setup_test_homeserver( + self.hs = yield setup_test_homeserver( handlers=None, http_client=None, expire_access_token=True) - hs.handlers = RegistrationHandlers(hs) - self.handler = hs.get_handlers().registration_handler - hs.get_handlers().profile_handler = Mock() + self.auth_handler = Mock( + generate_access_token=Mock(return_value='secret')) + self.hs.handlers = RegistrationHandlers(self.hs) + self.handler = self.hs.get_handlers().registration_handler + self.hs.get_handlers().profile_handler = Mock() self.mock_handler = Mock(spec=[ - "generate_short_term_login_token", + "generate_access_token", ]) - - hs.get_handlers().auth_handler = self.mock_handler + self.hs.get_auth_handler = Mock(return_value=self.auth_handler) @defer.inlineCallbacks def test_user_is_created_and_logged_in_if_doesnt_exist(self): - """ - Returns: - The user doess not exist in this case so it will register and log it in - """ duration_ms = 200 local_part = "someone" display_name = "someone" user_id = "@someone:test" - mock_token = self.mock_handler.generate_short_term_login_token - mock_token.return_value = 'secret' + result_user_id, result_token = yield self.handler.get_or_create_user( + local_part, display_name, duration_ms) + self.assertEquals(result_user_id, user_id) + self.assertEquals(result_token, 'secret') + + @defer.inlineCallbacks + def test_if_user_exists(self): + store = self.hs.get_datastore() + frank = UserID.from_string("@frank:test") + yield store.register( + user_id=frank.to_string(), + token="jkv;g498752-43gj['eamb!-5", + password_hash=None) + duration_ms = 200 + local_part = "frank" + display_name = "Frank" + user_id = "@frank:test" result_user_id, result_token = yield self.handler.get_or_create_user( local_part, display_name, duration_ms) self.assertEquals(result_user_id, user_id) diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py index abb739ae52..ab9899b7d5 100644 --- a/tests/handlers/test_typing.py +++ b/tests/handlers/test_typing.py @@ -251,12 +251,12 @@ class TypingNotificationsTestCase(unittest.TestCase): # Gut-wrenching from synapse.handlers.typing import RoomMember - member = RoomMember(self.room_id, self.u_apple) + member = RoomMember(self.room_id, self.u_apple.to_string()) self.handler._member_typing_until[member] = 1002000 self.handler._member_typing_timer[member] = ( self.clock.call_later(1002, lambda: 0) ) - self.handler._room_typing[self.room_id] = set((self.u_apple,)) + self.handler._room_typing[self.room_id] = set((self.u_apple.to_string(),)) self.assertEquals(self.event_source.get_current_key(), 0) diff --git a/tests/metrics/test_metric.py b/tests/metrics/test_metric.py index f3c1927ce1..f85455a5af 100644 --- a/tests/metrics/test_metric.py +++ b/tests/metrics/test_metric.py @@ -61,9 +61,6 @@ class CounterMetricTestCase(unittest.TestCase): 'vector{method="PUT"} 1', ]) - # Check that passing too few values errors - self.assertRaises(ValueError, counter.inc) - class CallbackMetricTestCase(unittest.TestCase): @@ -138,27 +135,27 @@ class CacheMetricTestCase(unittest.TestCase): def test_cache(self): d = dict() - metric = CacheMetric("cache", lambda: len(d)) + metric = CacheMetric("cache", lambda: len(d), "cache_name") self.assertEquals(metric.render(), [ - 'cache:hits 0', - 'cache:total 0', - 'cache:size 0', + 'cache:hits{name="cache_name"} 0', + 'cache:total{name="cache_name"} 0', + 'cache:size{name="cache_name"} 0', ]) metric.inc_misses() d["key"] = "value" self.assertEquals(metric.render(), [ - 'cache:hits 0', - 'cache:total 1', - 'cache:size 1', + 'cache:hits{name="cache_name"} 0', + 'cache:total{name="cache_name"} 1', + 'cache:size{name="cache_name"} 1', ]) metric.inc_hits() self.assertEquals(metric.render(), [ - 'cache:hits 1', - 'cache:total 2', - 'cache:size 1', + 'cache:hits{name="cache_name"} 1', + 'cache:total{name="cache_name"} 2', + 'cache:size{name="cache_name"} 1', ]) diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py index 17587fda00..f33e6f60fb 100644 --- a/tests/replication/slave/storage/test_events.py +++ b/tests/replication/slave/storage/test_events.py @@ -59,47 +59,6 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): [unpatch() for unpatch in self.unpatches] @defer.inlineCallbacks - def test_room_name_and_aliases(self): - create = yield self.persist(type="m.room.create", key="", creator=USER_ID) - yield self.persist(type="m.room.member", key=USER_ID, membership="join") - yield self.persist(type="m.room.name", key="", name="name1") - yield self.persist( - type="m.room.aliases", key="blue", aliases=["#1:blue"] - ) - yield self.replicate() - yield self.check( - "get_room_name_and_aliases", (ROOM_ID,), ("name1", ["#1:blue"]) - ) - - # Set the room name. - yield self.persist(type="m.room.name", key="", name="name2") - yield self.replicate() - yield self.check( - "get_room_name_and_aliases", (ROOM_ID,), ("name2", ["#1:blue"]) - ) - - # Set the room aliases. - yield self.persist( - type="m.room.aliases", key="blue", aliases=["#2:blue"] - ) - yield self.replicate() - yield self.check( - "get_room_name_and_aliases", (ROOM_ID,), ("name2", ["#2:blue"]) - ) - - # Leave and join the room clobbering the state. - yield self.persist(type="m.room.member", key=USER_ID, membership="leave") - yield self.persist( - type="m.room.member", key=USER_ID, membership="join", - reset_state=[create] - ) - yield self.replicate() - - yield self.check( - "get_room_name_and_aliases", (ROOM_ID,), (None, []) - ) - - @defer.inlineCallbacks def test_room_members(self): create = yield self.persist(type="m.room.create", key="", creator=USER_ID) yield self.replicate() diff --git a/tests/replication/test_resource.py b/tests/replication/test_resource.py index 842e3d29d7..e70ac6f14d 100644 --- a/tests/replication/test_resource.py +++ b/tests/replication/test_resource.py @@ -13,15 +13,17 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.replication.resource import ReplicationResource -from synapse.types import Requester, UserID +import contextlib +import json +from mock import Mock, NonCallableMock from twisted.internet import defer + +import synapse.types +from synapse.replication.resource import ReplicationResource +from synapse.types import UserID from tests import unittest -from tests.utils import setup_test_homeserver, requester_for_user -from mock import Mock, NonCallableMock -import json -import contextlib +from tests.utils import setup_test_homeserver class ReplicationResourceCase(unittest.TestCase): @@ -61,7 +63,7 @@ class ReplicationResourceCase(unittest.TestCase): def test_events_and_state(self): get = self.get(events="-1", state="-1", timeout="0") yield self.hs.get_handlers().room_creation_handler.create_room( - Requester(self.user, "", False), {} + synapse.types.create_requester(self.user), {} ) code, body = yield get self.assertEquals(code, 200) @@ -144,7 +146,7 @@ class ReplicationResourceCase(unittest.TestCase): def send_text_message(self, room_id, message): handler = self.hs.get_handlers().message_handler event = yield handler.create_and_send_nonmember_event( - requester_for_user(self.user), + synapse.types.create_requester(self.user), { "type": "m.room.message", "content": {"body": "message", "msgtype": "m.text"}, @@ -157,7 +159,7 @@ class ReplicationResourceCase(unittest.TestCase): @defer.inlineCallbacks def create_room(self): result = yield self.hs.get_handlers().room_creation_handler.create_room( - Requester(self.user, "", False), {} + synapse.types.create_requester(self.user), {} ) defer.returnValue(result["room_id"]) diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/v1/test_profile.py index af02fce8fb..1e95e97538 100644 --- a/tests/rest/client/v1/test_profile.py +++ b/tests/rest/client/v1/test_profile.py @@ -14,17 +14,14 @@ # limitations under the License. """Tests REST events for /profile paths.""" -from tests import unittest -from twisted.internet import defer - from mock import Mock +from twisted.internet import defer -from ....utils import MockHttpResource, setup_test_homeserver - +import synapse.types from synapse.api.errors import SynapseError, AuthError -from synapse.types import Requester, UserID - from synapse.rest.client.v1 import profile +from tests import unittest +from ....utils import MockHttpResource, setup_test_homeserver myid = "@1234ABCD:test" PATH_PREFIX = "/_matrix/client/api/v1" @@ -52,7 +49,7 @@ class ProfileTestCase(unittest.TestCase): ) def _get_user_by_req(request=None, allow_guest=False): - return Requester(UserID.from_string(myid), "", False) + return synapse.types.create_requester(myid) hs.get_v1auth().get_user_by_req = _get_user_by_req diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/v2_alpha/test_register.py index affd42c015..8ac56a1fb2 100644 --- a/tests/rest/client/v2_alpha/test_register.py +++ b/tests/rest/client/v2_alpha/test_register.py @@ -30,10 +30,10 @@ class RegisterRestServletTestCase(unittest.TestCase): self.registration_handler = Mock() self.identity_handler = Mock() self.login_handler = Mock() + self.device_handler = Mock() # do the dance to hook it up to the hs global self.handlers = Mock( - auth_handler=self.auth_handler, registration_handler=self.registration_handler, identity_handler=self.identity_handler, login_handler=self.login_handler @@ -42,6 +42,8 @@ class RegisterRestServletTestCase(unittest.TestCase): self.hs.hostname = "superbig~testing~thing.com" self.hs.get_auth = Mock(return_value=self.auth) self.hs.get_handlers = Mock(return_value=self.handlers) + self.hs.get_auth_handler = Mock(return_value=self.auth_handler) + self.hs.get_device_handler = Mock(return_value=self.device_handler) self.hs.config.enable_registration = True # init the thing we're testing @@ -61,13 +63,18 @@ class RegisterRestServletTestCase(unittest.TestCase): "id": "1234" } self.registration_handler.appservice_register = Mock( - return_value=(user_id, token) + return_value=user_id ) + self.auth_handler.get_login_tuple_for_user_id = Mock( + return_value=(token, "kermits_refresh_token") + ) + (code, result) = yield self.servlet.on_POST(self.request) self.assertEquals(code, 200) det_data = { "user_id": user_id, "access_token": token, + "refresh_token": "kermits_refresh_token", "home_server": self.hs.hostname } self.assertDictContainsSubset(det_data, result) @@ -105,26 +112,37 @@ class RegisterRestServletTestCase(unittest.TestCase): def test_POST_user_valid(self): user_id = "@kermit:muppet" token = "kermits_access_token" + device_id = "frogfone" self.request_data = json.dumps({ "username": "kermit", - "password": "monkey" + "password": "monkey", + "device_id": device_id, }) self.registration_handler.check_username = Mock(return_value=True) self.auth_result = (True, None, { "username": "kermit", "password": "monkey" }, None) - self.registration_handler.register = Mock(return_value=(user_id, token)) + self.registration_handler.register = Mock(return_value=(user_id, None)) + self.auth_handler.get_login_tuple_for_user_id = Mock( + return_value=(token, "kermits_refresh_token") + ) + self.device_handler.check_device_registered = \ + Mock(return_value=device_id) (code, result) = yield self.servlet.on_POST(self.request) self.assertEquals(code, 200) det_data = { "user_id": user_id, "access_token": token, - "home_server": self.hs.hostname + "refresh_token": "kermits_refresh_token", + "home_server": self.hs.hostname, + "device_id": device_id, } self.assertDictContainsSubset(det_data, result) self.assertIn("refresh_token", result) + self.auth_handler.get_login_tuple_for_user_id( + user_id, device_id=device_id, initial_device_display_name=None) def test_POST_disabled_registration(self): self.hs.config.enable_registration = False diff --git a/tests/storage/event_injector.py b/tests/storage/event_injector.py index f22ba8db89..38556da9a7 100644 --- a/tests/storage/event_injector.py +++ b/tests/storage/event_injector.py @@ -30,6 +30,7 @@ class EventInjector: def create_room(self, room): builder = self.event_builder_factory.new({ "type": EventTypes.Create, + "sender": "", "room_id": room.to_string(), "content": {}, }) diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py index 5734198121..3e2862daae 100644 --- a/tests/storage/test_appservice.py +++ b/tests/storage/test_appservice.py @@ -357,7 +357,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase): other_events = [Mock(event_id="e5"), Mock(event_id="e6")] # we aren't testing store._base stuff here, so mock this out - self.store._get_events_txn = Mock(return_value=events) + self.store._get_events = Mock(return_value=events) yield self._insert_txn(self.as_list[1]["id"], 9, other_events) yield self._insert_txn(service.id, 10, events) diff --git a/tests/storage/test_background_update.py b/tests/storage/test_background_update.py index 6e4d9b1373..1286b4ce2d 100644 --- a/tests/storage/test_background_update.py +++ b/tests/storage/test_background_update.py @@ -10,7 +10,7 @@ class BackgroundUpdateTestCase(unittest.TestCase): @defer.inlineCallbacks def setUp(self): - hs = yield setup_test_homeserver() + hs = yield setup_test_homeserver() # type: synapse.server.HomeServer self.store = hs.get_datastore() self.clock = hs.get_clock() @@ -20,11 +20,20 @@ class BackgroundUpdateTestCase(unittest.TestCase): "test_update", self.update_handler ) + # run the real background updates, to get them out the way + # (perhaps we should run them as part of the test HS setup, since we + # run all of the other schema setup stuff there?) + while True: + res = yield self.store.do_next_background_update(1000) + if res is None: + break + @defer.inlineCallbacks def test_do_background_update(self): desired_count = 1000 duration_ms = 42 + # first step: make a bit of progress @defer.inlineCallbacks def update(progress, count): self.clock.advance_time_msec(count * duration_ms) @@ -42,7 +51,7 @@ class BackgroundUpdateTestCase(unittest.TestCase): yield self.store.start_background_update("test_update", {"my_key": 1}) self.update_handler.reset_mock() - result = yield self.store.do_background_update( + result = yield self.store.do_next_background_update( duration_ms * desired_count ) self.assertIsNotNone(result) @@ -50,15 +59,15 @@ class BackgroundUpdateTestCase(unittest.TestCase): {"my_key": 1}, self.store.DEFAULT_BACKGROUND_BATCH_SIZE ) + # second step: complete the update @defer.inlineCallbacks def update(progress, count): yield self.store._end_background_update("test_update") defer.returnValue(count) self.update_handler.side_effect = update - self.update_handler.reset_mock() - result = yield self.store.do_background_update( + result = yield self.store.do_next_background_update( duration_ms * desired_count ) self.assertIsNotNone(result) @@ -66,8 +75,9 @@ class BackgroundUpdateTestCase(unittest.TestCase): {"my_key": 2}, desired_count ) + # third step: we don't expect to be called any more self.update_handler.reset_mock() - result = yield self.store.do_background_update( + result = yield self.store.do_next_background_update( duration_ms * desired_count ) self.assertIsNone(result) diff --git a/tests/storage/test_client_ips.py b/tests/storage/test_client_ips.py new file mode 100644 index 0000000000..1f0c0e7c37 --- /dev/null +++ b/tests/storage/test_client_ips.py @@ -0,0 +1,62 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from twisted.internet import defer + +import synapse.server +import synapse.storage +import synapse.types +import tests.unittest +import tests.utils + + +class ClientIpStoreTestCase(tests.unittest.TestCase): + def __init__(self, *args, **kwargs): + super(ClientIpStoreTestCase, self).__init__(*args, **kwargs) + self.store = None # type: synapse.storage.DataStore + self.clock = None # type: tests.utils.MockClock + + @defer.inlineCallbacks + def setUp(self): + hs = yield tests.utils.setup_test_homeserver() + self.store = hs.get_datastore() + self.clock = hs.get_clock() + + @defer.inlineCallbacks + def test_insert_new_client_ip(self): + self.clock.now = 12345678 + user_id = "@user:id" + yield self.store.insert_client_ip( + synapse.types.UserID.from_string(user_id), + "access_token", "ip", "user_agent", "device_id", + ) + + # deliberately use an iterable here to make sure that the lookup + # method doesn't iterate it twice + device_list = iter(((user_id, "device_id"),)) + result = yield self.store.get_last_client_ip_by_device(device_list) + + r = result[(user_id, "device_id")] + self.assertDictContainsSubset( + { + "user_id": user_id, + "device_id": "device_id", + "access_token": "access_token", + "ip": "ip", + "user_agent": "user_agent", + "last_seen": 12345678000, + }, + r + ) diff --git a/tests/storage/test_devices.py b/tests/storage/test_devices.py new file mode 100644 index 0000000000..f8725acea0 --- /dev/null +++ b/tests/storage/test_devices.py @@ -0,0 +1,105 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from twisted.internet import defer + +import synapse.api.errors +import tests.unittest +import tests.utils + + +class DeviceStoreTestCase(tests.unittest.TestCase): + def __init__(self, *args, **kwargs): + super(DeviceStoreTestCase, self).__init__(*args, **kwargs) + self.store = None # type: synapse.storage.DataStore + + @defer.inlineCallbacks + def setUp(self): + hs = yield tests.utils.setup_test_homeserver() + + self.store = hs.get_datastore() + + @defer.inlineCallbacks + def test_store_new_device(self): + yield self.store.store_device( + "user_id", "device_id", "display_name" + ) + + res = yield self.store.get_device("user_id", "device_id") + self.assertDictContainsSubset({ + "user_id": "user_id", + "device_id": "device_id", + "display_name": "display_name", + }, res) + + @defer.inlineCallbacks + def test_get_devices_by_user(self): + yield self.store.store_device( + "user_id", "device1", "display_name 1" + ) + yield self.store.store_device( + "user_id", "device2", "display_name 2" + ) + yield self.store.store_device( + "user_id2", "device3", "display_name 3" + ) + + res = yield self.store.get_devices_by_user("user_id") + self.assertEqual(2, len(res.keys())) + self.assertDictContainsSubset({ + "user_id": "user_id", + "device_id": "device1", + "display_name": "display_name 1", + }, res["device1"]) + self.assertDictContainsSubset({ + "user_id": "user_id", + "device_id": "device2", + "display_name": "display_name 2", + }, res["device2"]) + + @defer.inlineCallbacks + def test_update_device(self): + yield self.store.store_device( + "user_id", "device_id", "display_name 1" + ) + + res = yield self.store.get_device("user_id", "device_id") + self.assertEqual("display_name 1", res["display_name"]) + + # do a no-op first + yield self.store.update_device( + "user_id", "device_id", + ) + res = yield self.store.get_device("user_id", "device_id") + self.assertEqual("display_name 1", res["display_name"]) + + # do the update + yield self.store.update_device( + "user_id", "device_id", + new_display_name="display_name 2", + ) + + # check it worked + res = yield self.store.get_device("user_id", "device_id") + self.assertEqual("display_name 2", res["display_name"]) + + @defer.inlineCallbacks + def test_update_unknown_device(self): + with self.assertRaises(synapse.api.errors.StoreError) as cm: + yield self.store.update_device( + "user_id", "unknown_device_id", + new_display_name="display_name 2", + ) + self.assertEqual(404, cm.exception.code) diff --git a/tests/storage/test_end_to_end_keys.py b/tests/storage/test_end_to_end_keys.py new file mode 100644 index 0000000000..453bc61438 --- /dev/null +++ b/tests/storage/test_end_to_end_keys.py @@ -0,0 +1,90 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from twisted.internet import defer + +import tests.unittest +import tests.utils + + +class EndToEndKeyStoreTestCase(tests.unittest.TestCase): + def __init__(self, *args, **kwargs): + super(EndToEndKeyStoreTestCase, self).__init__(*args, **kwargs) + self.store = None # type: synapse.storage.DataStore + + @defer.inlineCallbacks + def setUp(self): + hs = yield tests.utils.setup_test_homeserver() + + self.store = hs.get_datastore() + + @defer.inlineCallbacks + def test_key_without_device_name(self): + now = 1470174257070 + json = '{ "key": "value" }' + + yield self.store.set_e2e_device_keys( + "user", "device", now, json) + + res = yield self.store.get_e2e_device_keys((("user", "device"),)) + self.assertIn("user", res) + self.assertIn("device", res["user"]) + dev = res["user"]["device"] + self.assertDictContainsSubset({ + "key_json": json, + "device_display_name": None, + }, dev) + + @defer.inlineCallbacks + def test_get_key_with_device_name(self): + now = 1470174257070 + json = '{ "key": "value" }' + + yield self.store.set_e2e_device_keys( + "user", "device", now, json) + yield self.store.store_device( + "user", "device", "display_name" + ) + + res = yield self.store.get_e2e_device_keys((("user", "device"),)) + self.assertIn("user", res) + self.assertIn("device", res["user"]) + dev = res["user"]["device"] + self.assertDictContainsSubset({ + "key_json": json, + "device_display_name": "display_name", + }, dev) + + @defer.inlineCallbacks + def test_multiple_devices(self): + now = 1470174257070 + + yield self.store.set_e2e_device_keys( + "user1", "device1", now, 'json11') + yield self.store.set_e2e_device_keys( + "user1", "device2", now, 'json12') + yield self.store.set_e2e_device_keys( + "user2", "device1", now, 'json21') + yield self.store.set_e2e_device_keys( + "user2", "device2", now, 'json22') + + res = yield self.store.get_e2e_device_keys((("user1", "device1"), + ("user2", "device2"))) + self.assertIn("user1", res) + self.assertIn("device1", res["user1"]) + self.assertNotIn("device2", res["user1"]) + self.assertIn("user2", res) + self.assertNotIn("device1", res["user2"]) + self.assertIn("device2", res["user2"]) diff --git a/tests/storage/test_event_push_actions.py b/tests/storage/test_event_push_actions.py new file mode 100644 index 0000000000..e9044afa2e --- /dev/null +++ b/tests/storage/test_event_push_actions.py @@ -0,0 +1,41 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + +from twisted.internet import defer + +import tests.unittest +import tests.utils + +USER_ID = "@user:example.com" + + +class EventPushActionsStoreTestCase(tests.unittest.TestCase): + + @defer.inlineCallbacks + def setUp(self): + hs = yield tests.utils.setup_test_homeserver() + self.store = hs.get_datastore() + + @defer.inlineCallbacks + def test_get_unread_push_actions_for_user_in_range_for_http(self): + yield self.store.get_unread_push_actions_for_user_in_range_for_http( + USER_ID, 0, 1000, 20 + ) + + @defer.inlineCallbacks + def test_get_unread_push_actions_for_user_in_range_for_email(self): + yield self.store.get_unread_push_actions_for_user_in_range_for_email( + USER_ID, 0, 1000, 20 + ) diff --git a/tests/storage/test_events.py b/tests/storage/test_events.py index 18a6cff0c7..3762b38e37 100644 --- a/tests/storage/test_events.py +++ b/tests/storage/test_events.py @@ -37,7 +37,7 @@ class EventsStoreTestCase(unittest.TestCase): @defer.inlineCallbacks def test_count_daily_messages(self): - self.db_pool.runQuery("DELETE FROM stats_reporting") + yield self.db_pool.runQuery("DELETE FROM stats_reporting") self.hs.clock.now = 100 @@ -60,7 +60,7 @@ class EventsStoreTestCase(unittest.TestCase): # it isn't old enough. count = yield self.store.count_daily_messages() self.assertIsNone(count) - self._assert_stats_reporting(1, self.hs.clock.now) + yield self._assert_stats_reporting(1, self.hs.clock.now) # Already reported yesterday, two new events from today. yield self.event_injector.inject_message(room, user, "Yeah they are!") @@ -68,21 +68,21 @@ class EventsStoreTestCase(unittest.TestCase): self.hs.clock.now += 60 * 60 * 24 count = yield self.store.count_daily_messages() self.assertEqual(2, count) # 2 since yesterday - self._assert_stats_reporting(3, self.hs.clock.now) # 3 ever + yield self._assert_stats_reporting(3, self.hs.clock.now) # 3 ever # Last reported too recently. yield self.event_injector.inject_message(room, user, "Who could disagree?") self.hs.clock.now += 60 * 60 * 22 count = yield self.store.count_daily_messages() self.assertIsNone(count) - self._assert_stats_reporting(4, self.hs.clock.now) + yield self._assert_stats_reporting(4, self.hs.clock.now) # Last reported too long ago yield self.event_injector.inject_message(room, user, "No one.") self.hs.clock.now += 60 * 60 * 26 count = yield self.store.count_daily_messages() self.assertIsNone(count) - self._assert_stats_reporting(5, self.hs.clock.now) + yield self._assert_stats_reporting(5, self.hs.clock.now) # And now let's actually report something yield self.event_injector.inject_message(room, user, "Indeed.") @@ -92,7 +92,7 @@ class EventsStoreTestCase(unittest.TestCase): self.hs.clock.now += (60 * 60 * 24) + 50 count = yield self.store.count_daily_messages() self.assertEqual(3, count) - self._assert_stats_reporting(8, self.hs.clock.now) + yield self._assert_stats_reporting(8, self.hs.clock.now) @defer.inlineCallbacks def _get_last_stream_token(self): diff --git a/tests/storage/test_registration.py b/tests/storage/test_registration.py index b8384c98d8..f7d74dea8e 100644 --- a/tests/storage/test_registration.py +++ b/tests/storage/test_registration.py @@ -38,6 +38,7 @@ class RegistrationStoreTestCase(unittest.TestCase): "BcDeFgHiJkLmNoPqRsTuVwXyZa" ] self.pwhash = "{xx1}123456789" + self.device_id = "akgjhdjklgshg" @defer.inlineCallbacks def test_register(self): @@ -64,13 +65,15 @@ class RegistrationStoreTestCase(unittest.TestCase): @defer.inlineCallbacks def test_add_tokens(self): yield self.store.register(self.user_id, self.tokens[0], self.pwhash) - yield self.store.add_access_token_to_user(self.user_id, self.tokens[1]) + yield self.store.add_access_token_to_user(self.user_id, self.tokens[1], + self.device_id) result = yield self.store.get_user_by_access_token(self.tokens[1]) self.assertDictContainsSubset( { "name": self.user_id, + "device_id": self.device_id, }, result ) @@ -80,20 +83,24 @@ class RegistrationStoreTestCase(unittest.TestCase): @defer.inlineCallbacks def test_exchange_refresh_token_valid(self): uid = stringutils.random_string(32) + device_id = stringutils.random_string(16) generator = TokenGenerator() last_token = generator.generate(uid) self.db_pool.runQuery( - "INSERT INTO refresh_tokens(user_id, token) VALUES(?,?)", - (uid, last_token,)) + "INSERT INTO refresh_tokens(user_id, token, device_id) " + "VALUES(?,?,?)", + (uid, last_token, device_id)) - (found_user_id, refresh_token) = yield self.store.exchange_refresh_token( - last_token, generator.generate) + (found_user_id, refresh_token, device_id) = \ + yield self.store.exchange_refresh_token(last_token, + generator.generate) self.assertEqual(uid, found_user_id) rows = yield self.db_pool.runQuery( - "SELECT token FROM refresh_tokens WHERE user_id = ?", (uid, )) - self.assertEqual([(refresh_token,)], rows) + "SELECT token, device_id FROM refresh_tokens WHERE user_id = ?", + (uid, )) + self.assertEqual([(refresh_token, device_id)], rows) # We issued token 1, then exchanged it for token 2 expected_refresh_token = u"%s-%d" % (uid, 2,) self.assertEqual(expected_refresh_token, refresh_token) @@ -121,6 +128,40 @@ class RegistrationStoreTestCase(unittest.TestCase): with self.assertRaises(StoreError): yield self.store.exchange_refresh_token(last_token, generator.generate) + @defer.inlineCallbacks + def test_user_delete_access_tokens(self): + # add some tokens + generator = TokenGenerator() + refresh_token = generator.generate(self.user_id) + yield self.store.register(self.user_id, self.tokens[0], self.pwhash) + yield self.store.add_access_token_to_user(self.user_id, self.tokens[1], + self.device_id) + yield self.store.add_refresh_token_to_user(self.user_id, refresh_token, + self.device_id) + + # now delete some + yield self.store.user_delete_access_tokens( + self.user_id, device_id=self.device_id, delete_refresh_tokens=True) + + # check they were deleted + user = yield self.store.get_user_by_access_token(self.tokens[1]) + self.assertIsNone(user, "access token was not deleted by device_id") + with self.assertRaises(StoreError): + yield self.store.exchange_refresh_token(refresh_token, + generator.generate) + + # check the one not associated with the device was not deleted + user = yield self.store.get_user_by_access_token(self.tokens[0]) + self.assertEqual(self.user_id, user["name"]) + + # now delete the rest + yield self.store.user_delete_access_tokens( + self.user_id, delete_refresh_tokens=True) + + user = yield self.store.get_user_by_access_token(self.tokens[0]) + self.assertIsNone(user, + "access token was not deleted without device_id") + class TokenGenerator: def __init__(self): diff --git a/tests/test_preview.py b/tests/test_preview.py new file mode 100644 index 0000000000..2a801173a0 --- /dev/null +++ b/tests/test_preview.py @@ -0,0 +1,139 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket 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. + +from . import unittest + +from synapse.rest.media.v1.preview_url_resource import summarize_paragraphs + + +class PreviewTestCase(unittest.TestCase): + + def test_long_summarize(self): + example_paras = [ + """Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami: + Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in + Troms county, Norway. The administrative centre of the municipality is + the city of Tromsø. Outside of Norway, Tromso and Tromsö are + alternative spellings of the city.Tromsø is considered the northernmost + city in the world with a population above 50,000. The most populous town + north of it is Alta, Norway, with a population of 14,272 (2013).""", + + """Tromsø lies in Northern Norway. The municipality has a population of + (2015) 72,066, but with an annual influx of students it has over 75,000 + most of the year. It is the largest urban area in Northern Norway and the + third largest north of the Arctic Circle (following Murmansk and Norilsk). + Most of Tromsø, including the city centre, is located on the island of + Tromsøya, 350 kilometres (217 mi) north of the Arctic Circle. In 2012, + Tromsøya had a population of 36,088. Substantial parts of the urban area + are also situated on the mainland to the east, and on parts of Kvaløya—a + large island to the west. Tromsøya is connected to the mainland by the Tromsø + Bridge and the Tromsøysund Tunnel, and to the island of Kvaløya by the + Sandnessund Bridge. Tromsø Airport connects the city to many destinations + in Europe. The city is warmer than most other places located on the same + latitude, due to the warming effect of the Gulf Stream.""", + + """The city centre of Tromsø contains the highest number of old wooden + houses in Northern Norway, the oldest house dating from 1789. The Arctic + Cathedral, a modern church from 1965, is probably the most famous landmark + in Tromsø. The city is a cultural centre for its region, with several + festivals taking place in the summer. Some of Norway's best-known + musicians, Torbjørn Brundtland and Svein Berge of the electronica duo + Röyksopp and Lene Marlin grew up and started their careers in Tromsø. + Noted electronic musician Geir Jenssen also hails from Tromsø.""", + ] + + desc = summarize_paragraphs(example_paras, min_size=200, max_size=500) + + self.assertEquals( + desc, + "Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:" + " Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in" + " Troms county, Norway. The administrative centre of the municipality is" + " the city of Tromsø. Outside of Norway, Tromso and Tromsö are" + " alternative spellings of the city.Tromsø is considered the northernmost" + " city in the world with a population above 50,000. The most populous town" + " north of it is Alta, Norway, with a population of 14,272 (2013)." + ) + + desc = summarize_paragraphs(example_paras[1:], min_size=200, max_size=500) + + self.assertEquals( + desc, + "Tromsø lies in Northern Norway. The municipality has a population of" + " (2015) 72,066, but with an annual influx of students it has over 75,000" + " most of the year. It is the largest urban area in Northern Norway and the" + " third largest north of the Arctic Circle (following Murmansk and Norilsk)." + " Most of Tromsø, including the city centre, is located on the island of" + " Tromsøya, 350 kilometres (217 mi) north of the Arctic Circle. In 2012," + " Tromsøya had a population of 36,088. Substantial parts of the…" + ) + + def test_short_summarize(self): + example_paras = [ + "Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:" + " Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in" + " Troms county, Norway.", + + "Tromsø lies in Northern Norway. The municipality has a population of" + " (2015) 72,066, but with an annual influx of students it has over 75,000" + " most of the year.", + + "The city centre of Tromsø contains the highest number of old wooden" + " houses in Northern Norway, the oldest house dating from 1789. The Arctic" + " Cathedral, a modern church from 1965, is probably the most famous landmark" + " in Tromsø.", + ] + + desc = summarize_paragraphs(example_paras, min_size=200, max_size=500) + + self.assertEquals( + desc, + "Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:" + " Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in" + " Troms county, Norway.\n" + "\n" + "Tromsø lies in Northern Norway. The municipality has a population of" + " (2015) 72,066, but with an annual influx of students it has over 75,000" + " most of the year." + ) + + def test_small_then_large_summarize(self): + example_paras = [ + "Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:" + " Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in" + " Troms county, Norway.", + + "Tromsø lies in Northern Norway. The municipality has a population of" + " (2015) 72,066, but with an annual influx of students it has over 75,000" + " most of the year." + " The city centre of Tromsø contains the highest number of old wooden" + " houses in Northern Norway, the oldest house dating from 1789. The Arctic" + " Cathedral, a modern church from 1965, is probably the most famous landmark" + " in Tromsø.", + ] + + desc = summarize_paragraphs(example_paras, min_size=200, max_size=500) + self.assertEquals( + desc, + "Tromsø (Norwegian pronunciation: [ˈtrʊmsœ] ( listen); Northern Sami:" + " Romsa; Finnish: Tromssa[2] Kven: Tromssa) is a city and municipality in" + " Troms county, Norway.\n" + "\n" + "Tromsø lies in Northern Norway. The municipality has a population of" + " (2015) 72,066, but with an annual influx of students it has over 75,000" + " most of the year. The city centre of Tromsø contains the highest number" + " of old wooden houses in Northern Norway, the oldest house dating from" + " 1789. The Arctic Cathedral, a modern church…" + ) diff --git a/tests/unittest.py b/tests/unittest.py index 5b22abfe74..38715972dd 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -17,13 +17,18 @@ from twisted.trial import unittest import logging - # logging doesn't have a "don't log anything at all EVARRRR setting, # but since the highest value is 50, 1000000 should do ;) NEVER = 1000000 -logging.getLogger().addHandler(logging.StreamHandler()) +handler = logging.StreamHandler() +handler.setFormatter(logging.Formatter( + "%(levelname)s:%(name)s:%(message)s [%(pathname)s:%(lineno)d]" +)) +logging.getLogger().addHandler(handler) logging.getLogger().setLevel(NEVER) +logging.getLogger("synapse.storage.SQL").setLevel(NEVER) +logging.getLogger("synapse.storage.txn").setLevel(NEVER) def around(target): @@ -70,8 +75,6 @@ class TestCase(unittest.TestCase): return ret logging.getLogger().setLevel(level) - # Don't set SQL logging - logging.getLogger("synapse.storage").setLevel(old_level) return orig() def assertObjectHasAttributes(self, attrs, obj): diff --git a/tests/util/test_rwlock.py b/tests/util/test_rwlock.py new file mode 100644 index 0000000000..1d745ae1a7 --- /dev/null +++ b/tests/util/test_rwlock.py @@ -0,0 +1,85 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket 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. + + +from tests import unittest + +from synapse.util.async import ReadWriteLock + + +class ReadWriteLockTestCase(unittest.TestCase): + + def _assert_called_before_not_after(self, lst, first_false): + for i, d in enumerate(lst[:first_false]): + self.assertTrue(d.called, msg="%d was unexpectedly false" % i) + + for i, d in enumerate(lst[first_false:]): + self.assertFalse( + d.called, msg="%d was unexpectedly true" % (i + first_false) + ) + + def test_rwlock(self): + rwlock = ReadWriteLock() + + key = object() + + ds = [ + rwlock.read(key), # 0 + rwlock.read(key), # 1 + rwlock.write(key), # 2 + rwlock.write(key), # 3 + rwlock.read(key), # 4 + rwlock.read(key), # 5 + rwlock.write(key), # 6 + ] + + self._assert_called_before_not_after(ds, 2) + + with ds[0].result: + self._assert_called_before_not_after(ds, 2) + self._assert_called_before_not_after(ds, 2) + + with ds[1].result: + self._assert_called_before_not_after(ds, 2) + self._assert_called_before_not_after(ds, 3) + + with ds[2].result: + self._assert_called_before_not_after(ds, 3) + self._assert_called_before_not_after(ds, 4) + + with ds[3].result: + self._assert_called_before_not_after(ds, 4) + self._assert_called_before_not_after(ds, 6) + + with ds[5].result: + self._assert_called_before_not_after(ds, 6) + self._assert_called_before_not_after(ds, 6) + + with ds[4].result: + self._assert_called_before_not_after(ds, 6) + self._assert_called_before_not_after(ds, 7) + + with ds[6].result: + pass + + d = rwlock.write(key) + self.assertTrue(d.called) + with d.result: + pass + + d = rwlock.read(key) + self.assertTrue(d.called) + with d.result: + pass diff --git a/tests/utils.py b/tests/utils.py index 59d985b5f2..915b934e94 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -20,7 +20,6 @@ from synapse.storage.prepare_database import prepare_database from synapse.storage.engines import create_engine from synapse.server import HomeServer from synapse.federation.transport import server -from synapse.types import Requester from synapse.util.ratelimitutils import FederationRateLimiter from synapse.util.logcontext import LoggingContext @@ -54,7 +53,9 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs): config.trusted_third_party_id_servers = [] config.room_invite_state_types = [] + config.use_frozen_dicts = True config.database_config = {"name": "sqlite3"} + config.ldap_enabled = False if "clock" not in kargs: kargs["clock"] = MockClock() @@ -67,6 +68,7 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs): version_string="Synapse/tests", database_engine=create_engine(config.database_config), get_db_conn=db_pool.get_db_conn, + room_list_handler=object(), **kargs ) hs.setup() @@ -75,20 +77,16 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs): name, db_pool=None, datastore=datastore, config=config, version_string="Synapse/tests", database_engine=create_engine(config.database_config), + room_list_handler=object(), **kargs ) # bcrypt is far too slow to be doing in unit tests - def swap_out_hash_for_testing(old_build_handlers): - def build_handlers(): - handlers = old_build_handlers() - auth_handler = handlers.auth_handler - auth_handler.hash = lambda p: hashlib.md5(p).hexdigest() - auth_handler.validate_hash = lambda p, h: hashlib.md5(p).hexdigest() == h - return handlers - return build_handlers - - hs.build_handlers = swap_out_hash_for_testing(hs.build_handlers) + # Need to let the HS build an auth handler and then mess with it + # because AuthHandler's constructor requires the HS, so we can't make one + # beforehand and pass it in to the HS's constructor (chicken / egg) + hs.get_auth_handler().hash = lambda p: hashlib.md5(p).hexdigest() + hs.get_auth_handler().validate_hash = lambda p, h: hashlib.md5(p).hexdigest() == h fed = kargs.get("resource_for_federation", None) if fed: @@ -513,7 +511,3 @@ class DeferredMockCallable(object): "call(%s)" % _format_call(c[0], c[1]) for c in calls ]) ) - - -def requester_for_user(user): - return Requester(user, None, False) diff --git a/tox.ini b/tox.ini index 757b7189c3..52d93c65e5 100644 --- a/tox.ini +++ b/tox.ini @@ -11,7 +11,7 @@ deps = setenv = PYTHONDONTWRITEBYTECODE = no_byte_code commands = - /bin/bash -c "find {toxinidir} -name '*.pyc' -delete ; coverage run {env:COVERAGE_OPTS:} --source={toxinidir}/synapse \ + /bin/sh -c "find {toxinidir} -name '*.pyc' -delete ; coverage run {env:COVERAGE_OPTS:} --source={toxinidir}/synapse \ {envbindir}/trial {env:TRIAL_FLAGS:} {posargs:tests} {env:TOXSUFFIX:}" {env:DUMP_COVERAGE_COMMAND:coverage report -m} @@ -26,4 +26,4 @@ skip_install = True basepython = python2.7 deps = flake8 -commands = /bin/bash -c "flake8 synapse tests {env:PEP8SUFFIX:}" +commands = /bin/sh -c "flake8 synapse tests {env:PEP8SUFFIX:}" |