typo

Use parse and asserts from http.servlet

.dockerignore

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

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,47 @@
+<!-- 
+
+**IF YOU HAVE SUPPORT QUESTIONS ABOUT RUNNING OR CONFIGURING YOUR OWN HOME SERVER**: 
+You will likely get better support more quickly if you ask in ** #matrix:matrix.org ** ;)
+
+
+This is a bug report template. By following the instructions below and
+filling out the sections with your information, you will help the us to get all
+the necessary data to fix your issue.
+
+You can also preview your report before submitting it. You may remove sections
+that aren't relevant to your particular case.
+
+Text between <!-- and --​> marks will be invisible in the report.
+
+-->
+
+### Description
+
+Describe here the problem that you are experiencing, or the feature you are requesting.
+
+### Steps to reproduce
+
+- For bugs, list the steps
+- that reproduce the bug
+- using hyphens as bullet points
+
+Describe how what happens differs from what you expected.
+
+If you can identify any relevant log snippets from _homeserver.log_, please include
+those here (please be careful to remove any personal or private data):
+
+### Version information
+
+<!-- IMPORTANT: please answer the following questions, to help us narrow down the problem -->
+
+- **Homeserver**: Was this issue identified on matrix.org or another homeserver?
+
+If not matrix.org:
+- **Version**:        What version of Synapse is running? <!-- 
+You can find the Synapse version by inspecting the server headers (replace matrix.org with
+your own homeserver domain):
+$ curl -v https://matrix.org/_matrix/client/versions 2>&1 | grep "Server:"
+-->
+- **Install method**: package manager/git clone/pip      
+- **Platform**:       Tell us about the environment in which your homeserver is operating
+                      - distro, hardware, if it's running in a vm/container, etc.

.gitignore

@@ -1,5 +1,6 @@
 *.pyc
 .*.swp
+*~
 
 .DS_Store
 _trial_temp/
@@ -13,6 +14,7 @@ docs/build/
 cmdclient_config.json
 homeserver*.db
 homeserver*.log
+homeserver*.log.*
 homeserver*.pid
 homeserver*.yaml
 
@@ -24,17 +26,31 @@ homeserver*.yaml
 .coverage
 htmlcov
 
-demo/*.db
-demo/*.log
-demo/*.pid
+demo/*/*.db
+demo/*/*.log
+demo/*/*.log.*
+demo/*/*.pid
+demo/media_store.*
 demo/etc
 
-graph/*.svg
-graph/*.png
-graph/*.dot
-
-**/webclient/config.js
-**/webclient/test/coverage/
-**/webclient/test/environment-protractor.js
-
 uploads
+cache
+
+.idea/
+media_store/
+
+*.tac
+
+build/
+venv/
+venv*/
+
+localhost-800*/
+static/client/register/register_config.js
+.tox
+
+env/
+*.config
+
+.vscode/
+.ropeproject/

.travis.yml

@@ -0,0 +1,33 @@
+sudo: false
+language: python
+
+# tell travis to cache ~/.cache/pip
+cache: pip
+
+before_script:
+  - git remote set-branches --add origin develop
+  - git fetch origin develop
+
+matrix:
+  fast_finish: true
+  include:
+  - python: 2.7
+    env: TOX_ENV=packaging
+
+  - python: 2.7
+    env: TOX_ENV=pep8
+
+  - python: 2.7
+    env: TOX_ENV=py27
+
+  - python: 3.6
+    env: TOX_ENV=py36
+
+  - python: 3.6
+    env: TOX_ENV=check-newsfragment
+
+install:
+  - pip install tox
+
+script:
+  - tox -e $TOX_ENV

AUTHORS.rst

@@ -0,0 +1,65 @@
+Erik Johnston <erik at matrix.org>
+ * HS core
+ * Federation API impl
+
+Mark Haines <mark at matrix.org>
+ * HS core
+ * Crypto
+ * Content repository
+ * CS v2 API impl
+
+Kegan Dougal <kegan at matrix.org>
+ * HS core
+ * CS v1 API impl
+ * AS API impl
+
+Paul "LeoNerd" Evans <paul at matrix.org>
+ * HS core
+ * Presence
+ * Typing Notifications
+ * Performance metrics and caching layer
+
+Dave Baker <dave at matrix.org>
+ * Push notifications
+ * Auth CS v2 impl
+
+Matthew Hodgson <matthew at matrix.org>
+ * General doc & housekeeping
+ * Vertobot/vertobridge matrix<->verto PoC
+
+Emmanuel Rohee <manu at matrix.org>
+ * Supporting iOS clients (testability and fallback registration)
+
+Turned to Dust <dwinslow86 at gmail.com>
+ * ArchLinux installation instructions
+
+Brabo <brabo at riseup.net>
+ * Installation instruction fixes
+
+Ivan Shapovalov <intelfx100 at gmail.com>
+ * contrib/systemd: a sample systemd unit file and a logger configuration
+
+Eric Myhre <hash at exultant.us>
+ * Fix bug where ``media_store_path`` config option was ignored by v0 content
+   repository API.
+
+Muthu Subramanian <muthu.subramanian.karunanidhi at ericsson.com>
+ * Add SAML2 support for registration and login.
+
+Steven Hammerton <steven.hammerton at openmarket.com>
+ * Add CAS support for registration and login.
+
+Mads Robin Christensen <mads at v42 dot dk>
+ * CentOS 7 installation instructions.
+
+Florent Violleau <floviolleau at gmail dot com>
+ * Add Raspberry Pi installation instructions and general troubleshooting items
+
+Niklas Riekenbrauck <nikriek at gmail dot.com>
+ * Add JWT support for registration and login
+
+Christoph Witzany <christoph at web.crofting.com>
+ * Add LDAP support for authentication
+
+Pierre Jaury <pierre at jaury.eu>
+* Docker packaging

CONTRIBUTING.rst

@@ -0,0 +1,146 @@
+Contributing code to Matrix
+===========================
+
+Everyone is welcome to contribute code to Matrix
+(https://github.com/matrix-org), provided that they are willing to license
+their contributions under the same license as the project itself. We follow a
+simple 'inbound=outbound' model for contributions: the act of submitting an
+'inbound' contribution means that the contributor agrees to license the code
+under the same terms as the project's overall 'outbound' license - in our
+case, this is almost always Apache Software License v2 (see LICENSE).
+
+How to contribute
+~~~~~~~~~~~~~~~~~
+
+The preferred and easiest way to contribute changes to Matrix is to fork the
+relevant project on github, and then create a pull request to ask us to pull
+your changes into our repo
+(https://help.github.com/articles/using-pull-requests/)
+
+**The single biggest thing you need to know is: please base your changes on
+the develop branch - /not/ master.**
+
+We use the master branch to track the most recent release, so that folks who
+blindly clone the repo and automatically check out master get something that
+works. Develop is the unstable branch where all the development actually
+happens: the workflow is that contributors should fork the develop branch to
+make a 'feature' branch for a particular contribution, and then make a pull
+request to merge this back into the matrix.org 'official' develop branch. We
+use github's pull request workflow to review the contribution, and either ask
+you to make any refinements needed or merge it and make them ourselves. The
+changes will then land on master when we next do a release.
+
+We use `Jenkins <http://matrix.org/jenkins>`_ and 
+`Travis <https://travis-ci.org/matrix-org/synapse>`_ for continuous
+integration. All pull requests to synapse get automatically tested by Travis; 
+the Jenkins builds require an adminstrator to start them. If your change 
+breaks the build, this will be shown in github, so please keep an eye on the 
+pull request for feedback.
+
+Code style
+~~~~~~~~~~
+
+All Matrix projects have a well-defined code-style - and sometimes we've even
+got as far as documenting it... For instance, synapse's code style doc lives
+at https://github.com/matrix-org/synapse/tree/master/docs/code_style.rst.
+
+Please ensure your changes match the cosmetic style of the existing project,
+and **never** mix cosmetic and functional changes in the same commit, as it
+makes it horribly hard to review otherwise.
+
+Changelog
+~~~~~~~~~
+
+All changes, even minor ones, need a corresponding changelog
+entry. These are managed by Towncrier
+(https://github.com/hawkowl/towncrier).
+
+To create a changelog entry, make a new file in the ``changelog.d``
+file named in the format of ``issuenumberOrPR.type``. The type can be
+one of ``feature``, ``bugfix``, ``removal`` (also used for
+deprecations), or ``misc`` (for internal-only changes). The content of
+the file is your changelog entry, which can contain RestructuredText
+formatting. A note of contributors is welcomed in changelogs for
+non-misc changes (the content of misc changes is not displayed).
+
+For example, a fix for a bug reported in #1234 would have its
+changelog entry in ``changelog.d/1234.bugfix``, and contain content
+like "The security levels of Florbs are now validated when
+recieved over federation. Contributed by Jane Matrix".
+
+Attribution
+~~~~~~~~~~~
+
+Everyone who contributes anything to Matrix is welcome to be listed in the
+AUTHORS.rst file for the project in question. Please feel free to include a
+change to AUTHORS.rst in your pull request to list yourself and a short
+description of the area(s) you've worked on. Also, we sometimes have swag to
+give away to contributors - if you feel that Matrix-branded apparel is missing
+from your life, please mail us your shipping address to matrix at matrix.org and we'll try to fix it :)
+
+Sign off
+~~~~~~~~
+
+In order to have a concrete record that your contribution is intentional
+and you agree to license it under the same terms as the project's license, we've adopted the
+same lightweight approach that the Linux Kernel
+(https://www.kernel.org/doc/Documentation/SubmittingPatches), Docker
+(https://github.com/docker/docker/blob/master/CONTRIBUTING.md), and many other
+projects use: the DCO (Developer Certificate of Origin:
+http://developercertificate.org/). This is a simple declaration that you wrote
+the contribution or otherwise have the right to contribute it to Matrix::
+
+    Developer Certificate of Origin
+    Version 1.1
+
+    Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+    660 York Street, Suite 102,
+    San Francisco, CA 94110 USA
+
+    Everyone is permitted to copy and distribute verbatim copies of this
+    license document, but changing it is not allowed.
+
+    Developer's Certificate of Origin 1.1
+
+    By making a contribution to this project, I certify that:
+
+    (a) The contribution was created in whole or in part by me and I
+        have the right to submit it under the open source license
+        indicated in the file; or
+
+    (b) The contribution is based upon previous work that, to the best
+        of my knowledge, is covered under an appropriate open source
+        license and I have the right under that license to submit that
+        work with modifications, whether created in whole or in part
+        by me, under the same open source license (unless I am
+        permitted to submit under a different license), as indicated
+        in the file; or
+
+    (c) The contribution was provided directly to me by some other
+        person who certified (a), (b) or (c) and I have not modified
+        it.
+
+    (d) I understand and agree that this project and the contribution
+        are public and that a record of the contribution (including all
+        personal information I submit with it, including my sign-off) is
+        maintained indefinitely and may be redistributed consistent with
+        this project or the open source license(s) involved.
+        
+If you agree to this for your contribution, then all that's needed is to
+include the line in your commit or pull request comment::
+
+    Signed-off-by: Your Name <your@email.example.org>
+
+We accept contributions under a legally identifiable name, such as
+your name on government documentation or common-law names (names
+claimed by legitimate usage or repute). Unfortunately, we cannot
+accept anonymous contributions at this time.
+
+Git allows you to add this signoff automatically when using the ``-s``
+flag to ``git commit``, which uses the name and email set in your
+``user.name`` and ``user.email`` git configs.
+
+Conclusion
+~~~~~~~~~~
+
+That's it!  Matrix is a very open and collaborative project as you might expect given our obsession with open communication.  If we're going to successfully matrix together all the fragmented communication technologies out there we are reliant on contributions and collaboration from the community to do so.  So please get involved - and we hope you have as much fun hacking on Matrix as we do!

Dockerfile

@@ -0,0 +1,19 @@
+FROM docker.io/python:2-alpine3.7
+
+RUN apk add --no-cache --virtual .nacl_deps su-exec build-base libffi-dev zlib-dev libressl-dev libjpeg-turbo-dev linux-headers postgresql-dev libxslt-dev
+
+COPY . /synapse
+
+# A wheel cache may be provided in ./cache for faster build
+RUN cd /synapse \
+ && pip install --upgrade pip setuptools psycopg2 lxml \
+ && mkdir -p /synapse/cache \
+ && pip install -f /synapse/cache --upgrade --process-dependency-links . \
+ && mv /synapse/contrib/docker/start.py /synapse/contrib/docker/conf / \
+ && rm -rf setup.py setup.cfg synapse
+
+VOLUME ["/data"]
+
+EXPOSE 8008/tcp 8448/tcp
+
+ENTRYPOINT ["/start.py"]

MANIFEST.in

@@ -1,4 +1,36 @@
-recursive-include docs *
-recursive-include tests *.py
+include synctl
+include LICENSE
+include VERSION
+include *.rst
+include demo/README
+include demo/demo.tls.dh
+include demo/*.py
+include demo/*.sh
+
 recursive-include synapse/storage/schema *.sql
-recursive-include syweb/webclient *
+recursive-include synapse/storage/schema *.py
+
+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
+recursive-include synapse/static *.gif
+recursive-include synapse/static *.html
+recursive-include synapse/static *.js
+
+exclude jenkins.sh
+exclude jenkins*.sh
+exclude jenkins*
+exclude Dockerfile
+exclude .dockerignore
+recursive-exclude jenkins *.sh
+
+include pyproject.toml
+recursive-include changelog.d *
+
+prune .github
+prune demo/etc

UPGRADE.rst

@@ -1,3 +1,170 @@
+Upgrading Synapse
+=================
+
+Before upgrading check if any special steps are required to upgrade from the
+what you currently have installed to current version of synapse. The extra
+instructions that may be required are listed later in this document.
+
+1. If synapse was installed in a virtualenv then active that virtualenv before
+   upgrading. If synapse is installed in a virtualenv in ``~/.synapse/`` then
+   run:
+
+   .. code:: bash
+
+       source ~/.synapse/bin/activate
+
+2. If synapse was installed using pip then upgrade to the latest version by
+   running:
+
+   .. code:: bash
+
+       pip install --upgrade --process-dependency-links https://github.com/matrix-org/synapse/tarball/master
+
+       # restart synapse
+       synctl restart
+
+
+   If synapse was installed using git then upgrade to the latest version by
+   running:
+
+   .. code:: bash
+
+       # Pull the latest version of the master branch.
+       git pull
+       # Update the versions of synapse's python dependencies.
+       python synapse/python_dependencies.py | xargs pip install --upgrade
+
+       # restart synapse
+       ./synctl restart
+
+
+To check whether your update was sucessful, you can check the Server header
+returned by the Client-Server API:
+
+.. code:: bash
+
+    # replace <host.name> with the hostname of your synapse homeserver.
+    # You may need to specify a port (eg, :8448) if your server is not
+    # configured on port 443.
+    curl -kv https://<host.name>/_matrix/client/versions 2>&1 | grep "Server:"
+
+Upgrading to $NEXT_VERSION
+====================
+
+This release expands the anonymous usage stats sent if the opt-in
+``report_stats`` configuration is set to ``true``. We now capture RSS memory 
+and cpu use at a very coarse level. This requires administrators to install
+the optional ``psutil`` python module.
+
+We would appreciate it if you could assist by ensuring this module is available
+and ``report_stats`` is enabled. This will let us see if performance changes to
+synapse are having an impact to the general community.
+
+Upgrading to v0.15.0
+====================
+
+If you want to use the new URL previewing API (/_matrix/media/r0/preview_url)
+then you have to explicitly enable it in the config and update your dependencies
+dependencies.  See README.rst for details.
+
+
+Upgrading to v0.11.0
+====================
+
+This release includes the option to send anonymous usage stats to matrix.org,
+and requires that administrators explictly opt in or out by setting the
+``report_stats`` option to either ``true`` or ``false``.
+
+We would really appreciate it if you could help our project out by reporting
+anonymized usage statistics from your homeserver. Only very basic aggregate
+data (e.g. number of users) will be reported, but it helps us to track the
+growth of the Matrix community, and helps us to make Matrix a success, as well
+as to convince other networks that they should peer with us.
+
+
+Upgrading to v0.9.0
+===================
+
+Application services have had a breaking API change in this version.
+
+They can no longer register themselves with a home server using the AS HTTP API. This
+decision was made because a compromised application service with free reign to register
+any regex in effect grants full read/write access to the home server if a regex of ``.*``
+is used. An attack where a compromised AS re-registers itself with ``.*`` was deemed too
+big of a security risk to ignore, and so the ability to register with the HS remotely has
+been removed.
+
+It has been replaced by specifying a list of application service registrations in
+``homeserver.yaml``::
+
+  app_service_config_files: ["registration-01.yaml", "registration-02.yaml"]
+
+Where ``registration-01.yaml`` looks like::
+
+  url: <String>  # e.g. "https://my.application.service.com"
+  as_token: <String>
+  hs_token: <String>
+  sender_localpart: <String>  # This is a new field which denotes the user_id localpart when using the AS token
+  namespaces:
+    users:
+      - exclusive: <Boolean>
+        regex: <String>  # e.g. "@prefix_.*"
+    aliases:
+      - exclusive: <Boolean>
+        regex: <String>
+    rooms:
+      - exclusive: <Boolean>
+        regex: <String>
+
+Upgrading to v0.8.0
+===================
+
+Servers which use captchas will need to add their public key to::
+
+  static/client/register/register_config.js
+
+    window.matrixRegistrationConfig = {
+        recaptcha_public_key: "YOUR_PUBLIC_KEY"
+    };
+
+This is required in order to support registration fallback (typically used on
+mobile devices).
+
+
+Upgrading to v0.7.0
+===================
+
+New dependencies are:
+
+- pydenticon
+- simplejson
+- syutil
+- matrix-angular-sdk
+
+To pull in these dependencies in a virtual env, run::
+
+    python synapse/python_dependencies.py | xargs -n 1 pip install
+
+Upgrading to v0.6.0
+===================
+
+To pull in new dependencies, run::
+
+    python setup.py develop --user
+
+This update includes a change to the database schema. To upgrade you first need
+to upgrade the database by running::
+
+    python scripts/upgrade_db_to_v0.6.0.py <db> <server_name> <signing_key>
+
+Where `<db>` is the location of the database, `<server_name>` is the
+server name as specified in the synapse configuration, and `<signing_key>` is
+the location of the signing key as specified in the synapse configuration.
+
+This may take some time to complete. Failures of signatures and content hashes
+can safely be ignored.
+
+
 Upgrading to v0.5.1
 ===================
 
@@ -20,7 +187,7 @@ This release completely changes the database schema and so requires upgrading
 it before starting the new version of the homeserver.
 
 The script "database-prepare-for-0.5.0.sh" should be used to upgrade the
-database. This will save all user information, such as logins and profiles, 
+database. This will save all user information, such as logins and profiles,
 but will otherwise purge the database. This includes messages, which
 rooms the home server was a member of and room alias mappings.
 
@@ -29,18 +196,18 @@ file and ask for help in #matrix:matrix.org. The upgrade process is,
 unfortunately, non trivial and requires human intervention to resolve any
 resulting conflicts during the upgrade process.
 
-Before running the command the homeserver should be first completely 
+Before running the command the homeserver should be first completely
 shutdown. To run it, simply specify the location of the database, e.g.:
 
-  ./database-prepare-for-0.5.0.sh "homeserver.db"
+  ./scripts/database-prepare-for-0.5.0.sh "homeserver.db"
 
-Once this has successfully completed it will be safe to restart the 
-homeserver. You may notice that the homeserver takes a few seconds longer to 
+Once this has successfully completed it will be safe to restart the
+homeserver. You may notice that the homeserver takes a few seconds longer to
 restart than usual as it reinitializes the database.
 
 On startup of the new version, users can either rejoin remote rooms using room
 aliases or by being reinvited. Alternatively, if any other homeserver sends a
-message to a room that the homeserver was previously in the local HS will 
+message to a room that the homeserver was previously in the local HS will
 automatically rejoin the room.
 
 Upgrading to v0.4.0
@@ -99,7 +266,7 @@ automatically generate default config use::
         --config-path homeserver.config \
         --generate-config
 
-This config can be edited if desired, for example to specify a different SSL 
+This config can be edited if desired, for example to specify a different SSL
 certificate to use. Once done you can run the home server using::
 
     $ python synapse/app/homeserver.py --config-path homeserver.config
@@ -120,20 +287,20 @@ This release completely changes the database schema and so requires upgrading
 it before starting the new version of the homeserver.
 
 The script "database-prepare-for-0.0.1.sh" should be used to upgrade the
-database. This will save all user information, such as logins and profiles, 
+database. This will save all user information, such as logins and profiles,
 but will otherwise purge the database. This includes messages, which
 rooms the home server was a member of and room alias mappings.
 
-Before running the command the homeserver should be first completely 
+Before running the command the homeserver should be first completely
 shutdown. To run it, simply specify the location of the database, e.g.:
 
-  ./database-prepare-for-0.0.1.sh "homeserver.db"
+  ./scripts/database-prepare-for-0.0.1.sh "homeserver.db"
 
-Once this has successfully completed it will be safe to restart the 
-homeserver. You may notice that the homeserver takes a few seconds longer to 
+Once this has successfully completed it will be safe to restart the
+homeserver. You may notice that the homeserver takes a few seconds longer to
 restart than usual as it reinitializes the database.
 
 On startup of the new version, users can either rejoin remote rooms using room
 aliases or by being reinvited. Alternatively, if any other homeserver sends a
-message to a room that the homeserver was previously in the local HS will 
+message to a room that the homeserver was previously in the local HS will
 automatically rejoin the room.

VERSION

@@ -1 +0,0 @@
-0.5.3a

changelog.d/.gitignore

@@ -0,0 +1 @@
+!.gitignore

changelog.d/3316.feature

@@ -0,0 +1 @@
+Enforce the specified API for report_event

changelog.d/3496.feature

@@ -0,0 +1 @@
+Include CPU time from database threads in request/block metrics.

changelog.d/3497.feature

@@ -0,0 +1 @@
+Add CPU metrics for _fetch_event_list

changelog.d/3505.feature

@@ -0,0 +1 @@
+Reduce database consumption when processing large numbers of receipts

changelog.d/3521.feature

@@ -0,0 +1 @@
+Cache optimisation for /sync requests

changelog.d/3533.bugfix

@@ -0,0 +1 @@
+Fix queued federation requests being processed in the wrong order

changelog.d/3534.misc

@@ -0,0 +1 @@
+refactor: use parse_{string,integer} and assert's from http.servlet for deduplication

contrib/README.rst

@@ -0,0 +1,10 @@
+Community Contributions
+=======================
+
+Everything in this directory are projects submitted by the community that may be useful
+to others. As such, the project maintainers cannot guarantee support, stability
+or backwards compatibility of these projects. 
+
+Files in this directory should *not* be relied on directly, as they may not
+continue to work or exist in future. If you wish to use any of these files then
+they should be copied to avoid them breaking from underneath you.

contrib/cmdclient/console.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-# Copyright 2014 OpenMarket Ltd
+# 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.
@@ -32,7 +32,7 @@ import urlparse
 import nacl.signing
 import nacl.encoding
 
-from syutil.crypto.jsonsign import verify_signed_json, SignatureVerifyException
+from signedjson.sign import verify_signed_json, SignatureVerifyException
 
 CONFIG_JSON = "cmdclient_config.json"
 

contrib/cmdclient/http.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014 OpenMarket Ltd
+# 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.
@@ -36,15 +36,13 @@ class HttpClient(object):
                 the request body. This will be encoded as JSON.
 
         Returns:
-            Deferred: Succeeds when we get *any* HTTP response.
-
-            The result of the deferred is a tuple of `(code, response)`,
-            where `response` is a dict representing the decoded JSON body.
+            Deferred: Succeeds when we get a 2xx HTTP response. The result
+            will be the decoded JSON body.
         """
         pass
 
     def get_json(self, url, args=None):
-        """ Get's some json from the given host homeserver and path
+        """ Gets some json from the given host homeserver and path
 
         Args:
             url (str): The URL to GET data from.
@@ -54,10 +52,8 @@ class HttpClient(object):
                 and *not* a string.
 
         Returns:
-            Deferred: Succeeds when we get *any* HTTP response.
-
-            The result of the deferred is a tuple of `(code, response)`,
-            where `response` is a dict representing the decoded JSON body.
+            Deferred: Succeeds when we get a 2xx HTTP response. The result
+            will be the decoded JSON body.
         """
         pass
 
@@ -214,4 +210,4 @@ class _JsonProducer(object):
         pass
 
     def stopProducing(self):
-        pass
+        pass

contrib/docker/README.md

@@ -0,0 +1,153 @@
+# Synapse Docker
+
+The `matrixdotorg/synapse` Docker image will run Synapse as a single process. It does not provide a
+database server or a TURN server, you should run these separately.
+
+If you run a Postgres server, you should simply include it in the same Compose
+project or set the proper environment variables and the image will automatically
+use that server.
+
+## Build
+
+Build the docker image with the `docker build` command from the root of the synapse repository.
+
+```
+docker build -t docker.io/matrixdotorg/synapse .
+```
+
+The `-t` option sets the image tag. Official images are tagged `matrixdotorg/synapse:<version>` where `<version>` is the same as the release tag in the synapse git repository.
+
+You may have a local Python wheel cache available, in which case copy the relevant packages in the ``cache/`` directory at the root of the project.
+
+## Run
+
+This image is designed to run either with an automatically generated configuration
+file or with a custom configuration that requires manual edition.
+
+### Automated configuration
+
+It is recommended that you use Docker Compose to run your containers, including
+this image and a Postgres server. A sample ``docker-compose.yml`` is provided,
+including example labels for reverse proxying and other artifacts.
+
+Read the section about environment variables and set at least mandatory variables,
+then run the server:
+
+```
+docker-compose up -d
+```
+
+If secrets are not specified in the environment variables, they will be generated
+as part of the startup. Please ensure these secrets are kept between launches of the
+Docker container, as their loss may require users to log in again.
+
+### Manual configuration
+
+A sample ``docker-compose.yml`` is provided, including example labels for
+reverse proxying and other artifacts. The docker-compose file is an example,
+please comment/uncomment sections that are not suitable for your usecase.
+
+Specify a ``SYNAPSE_CONFIG_PATH``, preferably to a persistent path,
+to use manual configuration. To generate a fresh ``homeserver.yaml``, simply run:
+
+```
+docker-compose run --rm -e SYNAPSE_SERVER_NAME=my.matrix.host synapse generate
+```
+
+Then, customize your configuration and run the server:
+
+```
+docker-compose up -d
+```
+
+### Without Compose
+
+If you do not wish to use Compose, you may still run this image using plain
+Docker commands. Note that the following is just a guideline and you may need
+to add parameters to the docker run command to account for the network situation
+with your postgres database.
+
+```
+docker run \
+    -d \
+    --name synapse \
+    -v ${DATA_PATH}:/data \
+    -e SYNAPSE_SERVER_NAME=my.matrix.host \
+    -e SYNAPSE_REPORT_STATS=yes \
+    docker.io/matrixdotorg/synapse:latest
+```
+
+## Volumes
+
+The image expects a single volume, located at ``/data``, that will hold:
+
+* temporary files during uploads;
+* uploaded media and thumbnails;
+* the SQLite database if you do not configure postgres;
+* the appservices configuration.
+
+You are free to use separate volumes depending on storage endpoints at your
+disposal. For instance, ``/data/media`` coud be stored on a large but low
+performance hdd storage while other files could be stored on high performance
+endpoints.
+
+In order to setup an application service, simply create an ``appservices``
+directory in the data volume and write the application service Yaml
+configuration file there. Multiple application services are supported.
+
+## Environment
+
+Unless you specify a custom path for the configuration file, a very generic
+file will be generated, based on the following environment settings.
+These are a good starting point for setting up your own deployment.
+
+Global settings:
+
+* ``UID``, the user id Synapse will run as [default 991]
+* ``GID``, the group id Synapse will run as [default 991]
+* ``SYNAPSE_CONFIG_PATH``, path to a custom config file
+
+If ``SYNAPSE_CONFIG_PATH`` is set, you should generate a configuration file
+then customize it manually. No other environment variable is required.
+
+Otherwise, a dynamic configuration file will be used. The following environment
+variables are available for configuration:
+
+* ``SYNAPSE_SERVER_NAME`` (mandatory), the current server public hostname.
+* ``SYNAPSE_REPORT_STATS``, (mandatory, ``yes`` or ``no``), enable anonymous
+  statistics reporting back to the Matrix project which helps us to get funding.
+* ``SYNAPSE_NO_TLS``, set this variable to disable TLS in Synapse (use this if
+  you run your own TLS-capable reverse proxy).
+* ``SYNAPSE_ENABLE_REGISTRATION``, set this variable to enable registration on
+  the Synapse instance.
+* ``SYNAPSE_ALLOW_GUEST``, set this variable to allow guest joining this server.
+* ``SYNAPSE_EVENT_CACHE_SIZE``, the event cache size [default `10K`].
+* ``SYNAPSE_CACHE_FACTOR``, the cache factor [default `0.5`].
+* ``SYNAPSE_RECAPTCHA_PUBLIC_KEY``, set this variable to the recaptcha public
+  key in order to enable recaptcha upon registration.
+* ``SYNAPSE_RECAPTCHA_PRIVATE_KEY``, set this variable to the recaptcha private
+  key in order to enable recaptcha upon registration.
+* ``SYNAPSE_TURN_URIS``, set this variable to the coma-separated list of TURN
+  uris to enable TURN for this homeserver.
+* ``SYNAPSE_TURN_SECRET``, set this to the TURN shared secret if required.
+
+Shared secrets, that will be initialized to random values if not set:
+
+* ``SYNAPSE_REGISTRATION_SHARED_SECRET``, secret for registrering users if
+  registration is disable.
+* ``SYNAPSE_MACAROON_SECRET_KEY`` secret for signing access tokens
+  to the server.
+
+Database specific values (will use SQLite if not set):
+
+* `POSTGRES_DB` - The database name for the synapse postgres database. [default: `synapse`]
+* `POSTGRES_HOST` - The host of the postgres database if you wish to use postgresql instead of sqlite3. [default: `db` which is useful when using a container on the same docker network in a compose file where the postgres service is called `db`]
+* `POSTGRES_PASSWORD` - The password for the synapse postgres database. **If this is set then postgres will be used instead of sqlite3.** [default: none] **NOTE**: You are highly encouraged to use postgresql! Please use the compose file to make it easier to deploy.
+* `POSTGRES_USER` - The user for the synapse postgres database. [default: `matrix`]
+
+Mail server specific values (will not send emails if not set):
+
+* ``SYNAPSE_SMTP_HOST``, hostname to the mail server.
+* ``SYNAPSE_SMTP_PORT``, TCP port for accessing the mail server [default ``25``].
+* ``SYNAPSE_SMTP_USER``, username for authenticating against the mail server if any.
+* ``SYNAPSE_SMTP_PASSWORD``, password for authenticating against the mail server if any.

contrib/docker/conf/homeserver.yaml

@@ -0,0 +1,219 @@
+# vim:ft=yaml
+
+## TLS ##
+
+tls_certificate_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.crt"
+tls_private_key_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.key"
+tls_dh_params_path: "/data/{{ SYNAPSE_SERVER_NAME }}.tls.dh"
+no_tls: {{ "True" if SYNAPSE_NO_TLS else "False" }}
+tls_fingerprints: []
+
+## Server ##
+
+server_name: "{{ SYNAPSE_SERVER_NAME }}"
+pid_file: /homeserver.pid
+web_client: False
+soft_file_limit: 0
+
+## Ports ##
+
+listeners:
+  {% if not SYNAPSE_NO_TLS %}
+  -
+    port: 8448
+    bind_addresses: ['0.0.0.0']
+    type: http
+    tls: true
+    x_forwarded: false
+    resources:
+      - names: [client]
+        compress: true
+      - names: [federation]  # Federation APIs
+        compress: false
+  {% endif %}
+
+  - port: 8008
+    tls: false
+    bind_addresses: ['0.0.0.0']
+    type: http
+    x_forwarded: false
+
+    resources:
+      - names: [client]
+        compress: true
+      - names: [federation]
+        compress: false
+
+## Database ##
+
+{% if POSTGRES_PASSWORD %}
+database:
+  name: "psycopg2"
+  args:
+    user: "{{ POSTGRES_USER or "synapse" }}"
+    password: "{{ POSTGRES_PASSWORD }}"
+    database: "{{ POSTGRES_DB or "synapse" }}"
+    host: "{{ POSTGRES_HOST or "db" }}"
+    port: "{{ POSTGRES_PORT or "5432" }}"
+    cp_min: 5
+    cp_max: 10
+{% else %}
+database:
+  name: "sqlite3"
+  args:
+    database: "/data/homeserver.db"
+{% endif %}
+
+## Performance ##
+
+event_cache_size: "{{ SYNAPSE_EVENT_CACHE_SIZE or "10K" }}"
+verbose: 0
+log_file: "/data/homeserver.log"
+log_config: "/compiled/log.config"
+
+## Ratelimiting ##
+
+rc_messages_per_second: 0.2
+rc_message_burst_count: 10.0
+federation_rc_window_size: 1000
+federation_rc_sleep_limit: 10
+federation_rc_sleep_delay: 500
+federation_rc_reject_limit: 50
+federation_rc_concurrent: 3
+
+## Files ##
+
+media_store_path: "/data/media"
+uploads_path: "/data/uploads"
+max_upload_size: "10M"
+max_image_pixels: "32M"
+dynamic_thumbnails: false
+
+# List of thumbnail to precalculate when an image is uploaded.
+thumbnail_sizes:
+- width: 32
+  height: 32
+  method: crop
+- width: 96
+  height: 96
+  method: crop
+- width: 320
+  height: 240
+  method: scale
+- width: 640
+  height: 480
+  method: scale
+- width: 800
+  height: 600
+  method: scale
+
+url_preview_enabled: False
+max_spider_size: "10M"
+
+## Captcha ##
+
+{% if SYNAPSE_RECAPTCHA_PUBLIC_KEY %}
+recaptcha_public_key: "{{ SYNAPSE_RECAPTCHA_PUBLIC_KEY }}"
+recaptcha_private_key: "{{ SYNAPSE_RECAPTCHA_PRIVATE_KEY }}"
+enable_registration_captcha: True
+recaptcha_siteverify_api: "https://www.google.com/recaptcha/api/siteverify"
+{% else %}
+recaptcha_public_key: "YOUR_PUBLIC_KEY"
+recaptcha_private_key: "YOUR_PRIVATE_KEY"
+enable_registration_captcha: False
+recaptcha_siteverify_api: "https://www.google.com/recaptcha/api/siteverify"
+{% endif %}
+
+## Turn ##
+
+{% if SYNAPSE_TURN_URIS %}
+turn_uris:
+{% for uri in SYNAPSE_TURN_URIS.split(',') %}    - "{{ uri }}"
+{% endfor %}
+turn_shared_secret: "{{ SYNAPSE_TURN_SECRET }}"
+turn_user_lifetime: "1h"
+turn_allow_guests: True
+{% else %}
+turn_uris: []
+turn_shared_secret: "YOUR_SHARED_SECRET"
+turn_user_lifetime: "1h"
+turn_allow_guests: True
+{% endif %}
+
+## Registration ##
+
+enable_registration: {{ "True" if SYNAPSE_ENABLE_REGISTRATION else "False" }}
+registration_shared_secret: "{{ SYNAPSE_REGISTRATION_SHARED_SECRET }}"
+bcrypt_rounds: 12
+allow_guest_access: {{ "True" if SYNAPSE_ALLOW_GUEST else "False" }}
+enable_group_creation: true
+
+# The list of identity servers trusted to verify third party
+# identifiers by this server.
+trusted_third_party_id_servers:
+    - matrix.org
+    - vector.im
+    - riot.im
+
+## Metrics ###
+
+{% if SYNAPSE_REPORT_STATS.lower() == "yes" %}
+enable_metrics: True
+report_stats: True
+{% else %}
+enable_metrics: False
+report_stats: False
+{% endif %}
+
+## API Configuration ##
+
+room_invite_state_types:
+    - "m.room.join_rules"
+    - "m.room.canonical_alias"
+    - "m.room.avatar"
+    - "m.room.name"
+
+{% if SYNAPSE_APPSERVICES %}
+app_service_config_files:
+{% for appservice in SYNAPSE_APPSERVICES %}    - "{{ appservice }}"
+{% endfor %}
+{% else %}
+app_service_config_files: []
+{% endif %}
+
+macaroon_secret_key: "{{ SYNAPSE_MACAROON_SECRET_KEY }}"
+expire_access_token: False
+
+## Signing Keys ##
+
+signing_key_path: "/data/{{ SYNAPSE_SERVER_NAME }}.signing.key"
+old_signing_keys: {}
+key_refresh_interval: "1d" # 1 Day.
+
+# The trusted servers to download signing keys from.
+perspectives:
+  servers:
+    "matrix.org":
+      verify_keys:
+        "ed25519:auto":
+          key: "Noi6WqcDj0QmPxCNQqgezwTlBKrfqehY1u2FyWP9uYw"
+
+password_config:
+   enabled: true
+
+{% if SYNAPSE_SMTP_HOST %}
+email:
+   enable_notifs: false
+   smtp_host: "{{ SYNAPSE_SMTP_HOST }}"
+   smtp_port: {{ SYNAPSE_SMTP_PORT or "25" }}
+   smtp_user: "{{ SYNAPSE_SMTP_USER }}"
+   smtp_pass: "{{ SYNAPSE_SMTP_PASSWORD }}"
+   require_transport_security: False
+   notif_from: "{{ SYNAPSE_SMTP_FROM or "hostmaster@" + SYNAPSE_SERVER_NAME }}"
+   app_name: Matrix
+   template_dir: res/templates
+   notif_template_html: notif_mail.html
+   notif_template_text: notif_mail.txt
+   notif_for_new_users: True
+   riot_base_url: "https://{{ SYNAPSE_SERVER_NAME }}"
+{% endif %}

contrib/docker/conf/log.config

@@ -0,0 +1,29 @@
+version: 1
+
+formatters:
+  precise:
+   format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s- %(message)s'
+
+filters:
+  context:
+    (): synapse.util.logcontext.LoggingContextFilter
+    request: ""
+
+handlers:
+  console:
+    class: logging.StreamHandler
+    formatter: precise
+    filters: [context]
+
+loggers:
+    synapse:
+        level: {{ SYNAPSE_LOG_LEVEL or "WARNING" }}
+
+    synapse.storage.SQL:
+        # beware: increasing this to DEBUG will make synapse log sensitive
+        # information such as access tokens.
+        level: {{ SYNAPSE_LOG_LEVEL or "WARNING" }}
+
+root:
+    level: {{ SYNAPSE_LOG_LEVEL or "WARNING" }}
+    handlers: [console]

contrib/docker/docker-compose.yml

@@ -0,0 +1,49 @@
+# This compose file is compatible with Compose itself, it might need some
+# adjustments to run properly with stack.
+
+version: '3'
+
+services:
+
+  synapse:
+    image: docker.io/matrixdotorg/synapse:latest
+    # Since snyapse does not retry to connect to the database, restart upon
+    # failure
+    restart: unless-stopped
+    # See the readme for a full documentation of the environment settings
+    environment:
+      - SYNAPSE_SERVER_NAME=my.matrix.host
+      - SYNAPSE_REPORT_STATS=no
+      - SYNAPSE_ENABLE_REGISTRATION=yes
+      - SYNAPSE_LOG_LEVEL=INFO
+      - POSTGRES_PASSWORD=changeme
+    volumes:
+      # You may either store all the files in a local folder
+      - ./files:/data
+      # .. or you may split this between different storage points
+      # - ./files:/data
+      # - /path/to/ssd:/data/uploads
+      # - /path/to/large_hdd:/data/media
+    depends_on:
+      - db
+    # In order to expose Synapse, remove one of the following, you might for
+    # instance expose the TLS port directly:
+    ports:
+      - 8448:8448/tcp
+    # ... or use a reverse proxy, here is an example for traefik:
+    labels:
+      - traefik.enable=true
+      - traefik.frontend.rule=Host:my.matrix.Host
+      - traefik.port=8448
+
+  db:
+    image: docker.io/postgres:10-alpine
+    # Change that password, of course!
+    environment:
+      - POSTGRES_USER=synapse
+      - POSTGRES_PASSWORD=changeme
+    volumes:
+      # You may store the database tables in a local folder..
+      - ./schemas:/var/lib/postgresql/data
+      # .. or store them on some high performance storage for better results
+      # - /path/to/ssd/storage:/var/lib/postfesql/data

contrib/docker/start.py

@@ -0,0 +1,66 @@
+#!/usr/local/bin/python
+
+import jinja2
+import os
+import sys
+import subprocess
+import glob
+
+# Utility functions
+convert = lambda src, dst, environ: open(dst, "w").write(jinja2.Template(open(src).read()).render(**environ))
+
+def check_arguments(environ, args):
+    for argument in args:
+        if argument not in environ:
+            print("Environment variable %s is mandatory, exiting." % argument)
+            sys.exit(2)
+
+def generate_secrets(environ, secrets):
+    for name, secret in secrets.items():
+        if secret not in environ:
+            filename = "/data/%s.%s.key" % (environ["SYNAPSE_SERVER_NAME"], name)
+            if os.path.exists(filename):
+                with open(filename) as handle: value = handle.read()
+            else:
+                print("Generating a random secret for {}".format(name))
+                value = os.urandom(32).encode("hex")
+                with open(filename, "w") as handle: handle.write(value)
+            environ[secret] = value
+
+# Prepare the configuration
+mode = sys.argv[1] if len(sys.argv) > 1 else None
+environ = os.environ.copy()
+ownership = "{}:{}".format(environ.get("UID", 991), environ.get("GID", 991))
+args = ["python", "-m", "synapse.app.homeserver"]
+
+# In generate mode, generate a configuration, missing keys, then exit
+if mode == "generate":
+    check_arguments(environ, ("SYNAPSE_SERVER_NAME", "SYNAPSE_REPORT_STATS", "SYNAPSE_CONFIG_PATH"))
+    args += [
+        "--server-name", environ["SYNAPSE_SERVER_NAME"],
+        "--report-stats", environ["SYNAPSE_REPORT_STATS"],
+        "--config-path", environ["SYNAPSE_CONFIG_PATH"],
+        "--generate-config"
+    ]
+    os.execv("/usr/local/bin/python", args)
+
+# In normal mode, generate missing keys if any, then run synapse
+else:
+    # Parse the configuration file
+    if "SYNAPSE_CONFIG_PATH" in environ:
+        args += ["--config-path", environ["SYNAPSE_CONFIG_PATH"]]
+    else:
+        check_arguments(environ, ("SYNAPSE_SERVER_NAME", "SYNAPSE_REPORT_STATS"))
+        generate_secrets(environ, {
+            "registration": "SYNAPSE_REGISTRATION_SHARED_SECRET",
+            "macaroon": "SYNAPSE_MACAROON_SECRET_KEY"
+        })
+        environ["SYNAPSE_APPSERVICES"] = glob.glob("/data/appservices/*.yaml")
+        if not os.path.exists("/compiled"): os.mkdir("/compiled")
+        convert("/conf/homeserver.yaml", "/compiled/homeserver.yaml", environ)
+        convert("/conf/log.config", "/compiled/log.config", environ)
+        subprocess.check_output(["chown", "-R", ownership, "/data"])
+        args += ["--config-path", "/compiled/homeserver.yaml"]
+    # Generate missing keys and start synapse
+    subprocess.check_output(args + ["--generate-keys"])
+    os.execv("/sbin/su-exec", ["su-exec", ownership] + args)

contrib/example_log_config.yaml

@@ -0,0 +1,50 @@
+# Example log_config file for synapse. To enable, point `log_config` to it in 
+# `homeserver.yaml`, and restart synapse.
+#
+# This configuration will produce similar results to the defaults within 
+# synapse, but can be edited to give more flexibility.
+
+version: 1
+
+formatters:
+  fmt:
+    format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s- %(message)s'
+
+filters:
+  context:
+    (): synapse.util.logcontext.LoggingContextFilter
+    request: ""
+
+handlers:
+  # example output to console
+  console:
+    class: logging.StreamHandler
+    filters: [context]
+
+  # example output to file - to enable, edit 'root' config below.
+  file:
+    class: logging.handlers.RotatingFileHandler
+    formatter: fmt
+    filename: /var/log/synapse/homeserver.log
+    maxBytes: 100000000
+    backupCount: 3
+    filters: [context]
+
+
+root:
+    level: INFO
+    handlers: [console] # to use file handler instead, switch to [file]
+    
+loggers:
+    synapse:
+        level: INFO
+
+    synapse.storage.SQL:
+        # beware: increasing this to DEBUG will make synapse log sensitive
+        # information such as access tokens.
+        level: INFO
+
+    # example of enabling debugging for a component:
+    #
+    # synapse.federation.transport.server:
+    #    level: DEBUG

contrib/experiments/cursesio.py

@@ -1,4 +1,4 @@
-# Copyright 2014 OpenMarket Ltd
+# 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.

contrib/experiments/test_messaging.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014 OpenMarket Ltd
+# 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.

contrib/graph/graph.py

@@ -1,4 +1,4 @@
-# Copyright 2014 OpenMarket Ltd
+# 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.

contrib/graph/graph2.py

@@ -0,0 +1,157 @@
+# 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.
+
+
+import sqlite3
+import pydot
+import cgi
+import json
+import datetime
+import argparse
+
+from synapse.events import FrozenEvent
+from synapse.util.frozenutils import unfreeze
+
+
+def make_graph(db_name, room_id, file_prefix, limit):
+    conn = sqlite3.connect(db_name)
+
+    sql = (
+        "SELECT json FROM event_json as j "
+        "INNER JOIN events as e ON e.event_id = j.event_id "
+        "WHERE j.room_id = ?"
+    )
+
+    args = [room_id]
+
+    if limit:
+        sql += (
+            " ORDER BY topological_ordering DESC, stream_ordering DESC "
+            "LIMIT ?"
+        )
+
+        args.append(limit)
+
+    c = conn.execute(sql, args)
+
+    events = [FrozenEvent(json.loads(e[0])) for e in c.fetchall()]
+
+    events.sort(key=lambda e: e.depth)
+
+    node_map = {}
+    state_groups = {}
+
+    graph = pydot.Dot(graph_name="Test")
+
+    for event in events:
+        c = conn.execute(
+            "SELECT state_group FROM event_to_state_groups "
+            "WHERE event_id = ?",
+            (event.event_id,)
+        )
+
+        res = c.fetchone()
+        state_group = res[0] if res else None
+
+        if state_group is not None:
+            state_groups.setdefault(state_group, []).append(event.event_id)
+
+        t = datetime.datetime.fromtimestamp(
+            float(event.origin_server_ts) / 1000
+        ).strftime('%Y-%m-%d %H:%M:%S,%f')
+
+        content = json.dumps(unfreeze(event.get_dict()["content"]))
+
+        label = (
+            "<"
+            "<b>%(name)s </b><br/>"
+            "Type: <b>%(type)s </b><br/>"
+            "State key: <b>%(state_key)s </b><br/>"
+            "Content: <b>%(content)s </b><br/>"
+            "Time: <b>%(time)s </b><br/>"
+            "Depth: <b>%(depth)s </b><br/>"
+            "State group: %(state_group)s<br/>"
+            ">"
+        ) % {
+            "name": event.event_id,
+            "type": event.type,
+            "state_key": event.get("state_key", None),
+            "content": cgi.escape(content, quote=True),
+            "time": t,
+            "depth": event.depth,
+            "state_group": state_group,
+        }
+
+        node = pydot.Node(
+            name=event.event_id,
+            label=label,
+        )
+
+        node_map[event.event_id] = node
+        graph.add_node(node)
+
+    for event in events:
+        for prev_id, _ in event.prev_events:
+            try:
+                end_node = node_map[prev_id]
+            except:
+                end_node = pydot.Node(
+                    name=prev_id,
+                    label="<<b>%s</b>>" % (prev_id,),
+                )
+
+                node_map[prev_id] = end_node
+                graph.add_node(end_node)
+
+            edge = pydot.Edge(node_map[event.event_id], end_node)
+            graph.add_edge(edge)
+
+    for group, event_ids in state_groups.items():
+        if len(event_ids) <= 1:
+            continue
+
+        cluster = pydot.Cluster(
+            str(group),
+            label="<State Group: %s>" % (str(group),)
+        )
+
+        for event_id in event_ids:
+            cluster.add_node(node_map[event_id])
+
+        graph.add_subgraph(cluster)
+
+    graph.write('%s.dot' % file_prefix, format='raw', prog='dot')
+    graph.write_svg("%s.svg" % file_prefix, prog='dot')
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Generate a PDU graph for a given room by talking "
+                    "to the given homeserver to get the list of PDUs. \n"
+                    "Requires pydot."
+    )
+    parser.add_argument(
+        "-p", "--prefix", dest="prefix",
+        help="String to prefix output files with",
+        default="graph_output"
+    )
+    parser.add_argument(
+        "-l", "--limit",
+        help="Only retrieve the last N events.",
+    )
+    parser.add_argument('db')
+    parser.add_argument('room')
+
+    args = parser.parse_args()
+
+    make_graph(args.db, args.room, args.prefix, args.limit)

contrib/graph/graph3.py

@@ -0,0 +1,153 @@
+# 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 pydot
+import cgi
+import simplejson as json
+import datetime
+import argparse
+
+from synapse.events import FrozenEvent
+from synapse.util.frozenutils import unfreeze
+
+from six import string_types
+
+
+def make_graph(file_name, room_id, file_prefix, limit):
+    print "Reading lines"
+    with open(file_name) as f:
+        lines = f.readlines()
+
+    print "Read lines"
+
+    events = [FrozenEvent(json.loads(line)) for line in lines]
+
+    print "Loaded events."
+
+    events.sort(key=lambda e: e.depth)
+
+    print "Sorted events"
+
+    if limit:
+        events = events[-int(limit):]
+
+    node_map = {}
+
+    graph = pydot.Dot(graph_name="Test")
+
+    for event in events:
+        t = datetime.datetime.fromtimestamp(
+            float(event.origin_server_ts) / 1000
+        ).strftime('%Y-%m-%d %H:%M:%S,%f')
+
+        content = json.dumps(unfreeze(event.get_dict()["content"]), indent=4)
+        content = content.replace("\n", "<br/>\n")
+
+        print content
+        content = []
+        for key, value in unfreeze(event.get_dict()["content"]).items():
+            if value is None:
+                value = "<null>"
+            elif isinstance(value, string_types):
+                pass
+            else:
+                value = json.dumps(value)
+
+            content.append(
+                "<b>%s</b>: %s," % (
+                    cgi.escape(key, quote=True).encode("ascii", 'xmlcharrefreplace'),
+                    cgi.escape(value, quote=True).encode("ascii", 'xmlcharrefreplace'),
+                )
+            )
+
+        content = "<br/>\n".join(content)
+
+        print content
+
+        label = (
+            "<"
+            "<b>%(name)s </b><br/>"
+            "Type: <b>%(type)s </b><br/>"
+            "State key: <b>%(state_key)s </b><br/>"
+            "Content: <b>%(content)s </b><br/>"
+            "Time: <b>%(time)s </b><br/>"
+            "Depth: <b>%(depth)s </b><br/>"
+            ">"
+        ) % {
+            "name": event.event_id,
+            "type": event.type,
+            "state_key": event.get("state_key", None),
+            "content": content,
+            "time": t,
+            "depth": event.depth,
+        }
+
+        node = pydot.Node(
+            name=event.event_id,
+            label=label,
+        )
+
+        node_map[event.event_id] = node
+        graph.add_node(node)
+
+    print "Created Nodes"
+
+    for event in events:
+        for prev_id, _ in event.prev_events:
+            try:
+                end_node = node_map[prev_id]
+            except:
+                end_node = pydot.Node(
+                    name=prev_id,
+                    label="<<b>%s</b>>" % (prev_id,),
+                )
+
+                node_map[prev_id] = end_node
+                graph.add_node(end_node)
+
+            edge = pydot.Edge(node_map[event.event_id], end_node)
+            graph.add_edge(edge)
+
+    print "Created edges"
+
+    graph.write('%s.dot' % file_prefix, format='raw', prog='dot')
+
+    print "Created Dot"
+
+    graph.write_svg("%s.svg" % file_prefix, prog='dot')
+
+    print "Created svg"
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Generate a PDU graph for a given room by reading "
+                    "from a file with line deliminated events. \n"
+                    "Requires pydot."
+    )
+    parser.add_argument(
+        "-p", "--prefix", dest="prefix",
+        help="String to prefix output files with",
+        default="graph_output"
+    )
+    parser.add_argument(
+        "-l", "--limit",
+        help="Only retrieve the last N events.",
+    )
+    parser.add_argument('event_file')
+    parser.add_argument('room')
+
+    args = parser.parse_args()
+
+    make_graph(args.event_file, args.room, args.prefix, args.limit)

contrib/jitsimeetbridge/jitsimeetbridge.py

@@ -0,0 +1,260 @@
+#!/usr/bin/env python
+
+"""
+This is an attempt at bridging matrix clients into a Jitis meet room via Matrix
+video call.  It uses hard-coded xml strings overg XMPP BOSH. It can display one
+of the streams from the Jitsi bridge until the second lot of SDP comes down and
+we set the remote SDP at which point the stream ends. Our video never gets to
+the bridge.
+
+Requires:
+npm install jquery jsdom 
+"""
+
+import gevent
+import grequests
+from BeautifulSoup import BeautifulSoup
+import json
+import urllib
+import subprocess
+import time
+
+#ACCESS_TOKEN="" #
+
+MATRIXBASE = 'https://matrix.org/_matrix/client/api/v1/'
+MYUSERNAME = '@davetest:matrix.org'
+
+HTTPBIND = 'https://meet.jit.si/http-bind'
+#HTTPBIND = 'https://jitsi.vuc.me/http-bind'
+#ROOMNAME = "matrix"
+ROOMNAME = "pibble"
+
+HOST="guest.jit.si"
+#HOST="jitsi.vuc.me"
+
+TURNSERVER="turn.guest.jit.si"
+#TURNSERVER="turn.jitsi.vuc.me"
+
+ROOMDOMAIN="meet.jit.si"
+#ROOMDOMAIN="conference.jitsi.vuc.me"
+
+class TrivialMatrixClient:
+    def __init__(self, access_token):
+        self.token = None
+        self.access_token = access_token
+
+    def getEvent(self):
+        while True:
+            url = MATRIXBASE+'events?access_token='+self.access_token+"&timeout=60000"
+            if self.token:
+                url += "&from="+self.token
+            req = grequests.get(url)
+            resps = grequests.map([req])
+            obj = json.loads(resps[0].content)
+            print "incoming from matrix",obj
+            if 'end' not in obj:
+                continue
+            self.token = obj['end']
+            if len(obj['chunk']):
+                return obj['chunk'][0]
+
+    def joinRoom(self, roomId):
+        url = MATRIXBASE+'rooms/'+roomId+'/join?access_token='+self.access_token
+        print url
+        headers={ 'Content-Type': 'application/json' }
+        req = grequests.post(url, headers=headers, data='{}')
+        resps = grequests.map([req])
+        obj = json.loads(resps[0].content)
+        print "response: ",obj
+
+    def sendEvent(self, roomId, evType, event):
+        url = MATRIXBASE+'rooms/'+roomId+'/send/'+evType+'?access_token='+self.access_token
+        print url
+        print json.dumps(event)
+        headers={ 'Content-Type': 'application/json' }
+        req = grequests.post(url, headers=headers, data=json.dumps(event))
+        resps = grequests.map([req])
+        obj = json.loads(resps[0].content)
+        print "response: ",obj
+
+
+
+xmppClients = {}
+
+
+def matrixLoop():
+    while True:
+        ev = matrixCli.getEvent()
+        print ev
+        if ev['type'] == 'm.room.member':
+            print 'membership event'
+            if ev['membership'] == 'invite' and ev['state_key'] == MYUSERNAME:
+                roomId = ev['room_id']
+                print "joining room %s" % (roomId)
+                matrixCli.joinRoom(roomId)
+        elif ev['type'] == 'm.room.message':
+            if ev['room_id'] in xmppClients:
+                print "already have a bridge for that user, ignoring"
+                continue
+            print "got message, connecting"
+            xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
+            gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
+        elif ev['type'] == 'm.call.invite':
+            print "Incoming call"
+            #sdp = ev['content']['offer']['sdp']
+            #print "sdp: %s" % (sdp)
+            #xmppClients[ev['room_id']] = TrivialXmppClient(ev['room_id'], ev['user_id'])
+            #gevent.spawn(xmppClients[ev['room_id']].xmppLoop)
+        elif ev['type'] == 'm.call.answer':
+            print "Call answered"
+            sdp = ev['content']['answer']['sdp']
+            if ev['room_id'] not in xmppClients:
+                print "We didn't have a call for that room"
+                continue
+            # should probably check call ID too
+            xmppCli = xmppClients[ev['room_id']]
+            xmppCli.sendAnswer(sdp)
+        elif ev['type'] == 'm.call.hangup':
+            if ev['room_id'] in xmppClients:
+                xmppClients[ev['room_id']].stop()
+                del xmppClients[ev['room_id']]
+
+class TrivialXmppClient:
+    def __init__(self, matrixRoom, userId):
+        self.rid = 0
+        self.matrixRoom = matrixRoom
+        self.userId = userId
+        self.running = True
+
+    def stop(self):
+        self.running = False
+
+    def nextRid(self):
+        self.rid += 1
+        return '%d' % (self.rid)
+
+    def sendIq(self, xml):
+        fullXml = "<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s'>%s</body>" % (self.nextRid(), self.sid, xml)
+        #print "\t>>>%s" % (fullXml)
+        return self.xmppPoke(fullXml)
+
+    def xmppPoke(self, xml):
+        headers = {'Content-Type': 'application/xml'}
+        req = grequests.post(HTTPBIND, verify=False, headers=headers, data=xml)
+        resps = grequests.map([req])
+        obj = BeautifulSoup(resps[0].content)
+        return obj
+
+    def sendAnswer(self, answer):
+        print "sdp from matrix client",answer
+        p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--sdp'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        jingle, out_err = p.communicate(answer)
+        jingle = jingle % {
+            'tojid': self.callfrom,
+            'action': 'session-accept',
+            'initiator': self.callfrom,
+            'responder': self.jid,
+            'sid': self.callsid
+        }
+        print "answer jingle from sdp",jingle
+        res = self.sendIq(jingle)
+        print "reply from answer: ",res
+
+        self.ssrcs = {}
+        jingleSoup = BeautifulSoup(jingle)
+        for cont in jingleSoup.iq.jingle.findAll('content'):
+            if cont.description:
+                self.ssrcs[cont['name']] = cont.description['ssrc']
+        print "my ssrcs:",self.ssrcs
+
+        gevent.joinall([
+                gevent.spawn(self.advertiseSsrcs)
+        ])
+
+    def advertiseSsrcs(self):
+                time.sleep(7)
+        print "SSRC spammer started"
+        while self.running:
+            ssrcMsg = "<presence to='%(tojid)s' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%(nick)s</nick><stats xmlns='http://jitsi.org/jitmeet/stats'><stat name='bitrate_download' value='175'/><stat name='bitrate_upload' value='176'/><stat name='packetLoss_total' value='0'/><stat name='packetLoss_download' value='0'/><stat name='packetLoss_upload' value='0'/></stats><media xmlns='http://estos.de/ns/mjs'><source type='audio' ssrc='%(assrc)s' direction='sendre'/><source type='video' ssrc='%(vssrc)s' direction='sendre'/></media></presence>" % { 'tojid': "%s@%s/%s" % (ROOMNAME, ROOMDOMAIN, self.shortJid), 'nick': self.userId, 'assrc': self.ssrcs['audio'], 'vssrc': self.ssrcs['video'] }
+            res = self.sendIq(ssrcMsg)
+            print "reply from ssrc announce: ",res
+            time.sleep(10)
+
+
+
+    def xmppLoop(self):
+        self.matrixCallId = time.time()
+        res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' to='%s' xml:lang='en' wait='60' hold='1' content='text/xml; charset=utf-8' ver='1.6' xmpp:version='1.0' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), HOST))
+
+        print res
+        self.sid = res.body['sid']
+        print "sid %s" % (self.sid)
+
+        res = self.sendIq("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>")
+
+        res = self.xmppPoke("<body rid='%s' xmlns='http://jabber.org/protocol/httpbind' sid='%s' to='%s' xml:lang='en' xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh'/>" % (self.nextRid(), self.sid, HOST))
+
+        res = self.sendIq("<iq type='set' id='_bind_auth_2' xmlns='jabber:client'><bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/></iq>")
+        print res
+
+        self.jid = res.body.iq.bind.jid.string
+        print "jid: %s" % (self.jid)
+        self.shortJid = self.jid.split('-')[0]
+
+        res = self.sendIq("<iq type='set' id='_session_auth_2' xmlns='jabber:client'><session xmlns='urn:ietf:params:xml:ns:xmpp-session'/></iq>")
+
+        #randomthing = res.body.iq['to']
+        #whatsitpart = randomthing.split('-')[0]
+
+        #print "other random bind thing: %s" % (randomthing)
+
+        # advertise preence to the jitsi room, with our nick
+        res = self.sendIq("<iq type='get' to='%s' xmlns='jabber:client' id='1:sendIQ'><services xmlns='urn:xmpp:extdisco:1'><service host='%s'/></services></iq><presence to='%s@%s/d98f6c40' xmlns='jabber:client'><x xmlns='http://jabber.org/protocol/muc'/><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://jitsi.org/jitsimeet' ver='0WkSdhFnAUxrz4ImQQLdB80GFlE='/><nick xmlns='http://jabber.org/protocol/nick'>%s</nick></presence>" % (HOST, TURNSERVER, ROOMNAME, ROOMDOMAIN, self.userId))
+        self.muc = {'users': []}
+        for p in res.body.findAll('presence'):
+            u = {}
+            u['shortJid'] = p['from'].split('/')[1]
+            if p.c and p.c.nick:
+                u['nick'] = p.c.nick.string
+            self.muc['users'].append(u)
+        print "muc: ",self.muc
+
+        # wait for stuff
+        while True:
+            print "waiting..."
+            res = self.sendIq("")
+            print "got from stream: ",res
+            if res.body.iq:
+                jingles = res.body.iq.findAll('jingle')
+                if len(jingles):
+                    self.callfrom = res.body.iq['from']
+                    self.handleInvite(jingles[0])
+            elif 'type' in res.body and res.body['type'] == 'terminate':
+                self.running = False
+                del xmppClients[self.matrixRoom]
+                        return
+
+    def handleInvite(self, jingle):
+        self.initiator = jingle['initiator']
+        self.callsid = jingle['sid']
+        p = subprocess.Popen(['node', 'unjingle/unjingle.js', '--jingle'], stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+        print "raw jingle invite",str(jingle)
+        sdp, out_err = p.communicate(str(jingle))
+        print "transformed remote offer sdp",sdp
+        inviteEvent = {
+            'offer': {
+                'type': 'offer',
+                'sdp': sdp
+            },
+            'call_id': self.matrixCallId,
+            'version': 0,
+            'lifetime': 30000
+        }
+        matrixCli.sendEvent(self.matrixRoom, 'm.call.invite', inviteEvent)
+
+matrixCli = TrivialMatrixClient(ACCESS_TOKEN)
+
+gevent.joinall([
+    gevent.spawn(matrixLoop)
+])
+

contrib/jitsimeetbridge/syweb-jitsi-conference.patch

@@ -0,0 +1,188 @@
+diff --git a/syweb/webclient/app/components/matrix/matrix-call.js b/syweb/webclient/app/components/matrix/matrix-call.js
+index 9fbfff0..dc68077 100644
+--- a/syweb/webclient/app/components/matrix/matrix-call.js
++++ b/syweb/webclient/app/components/matrix/matrix-call.js
+@@ -16,6 +16,45 @@ limitations under the License.
+ 
+ 'use strict';
+ 
++
++function sendKeyframe(pc) {
++    console.log('sendkeyframe', pc.iceConnectionState);
++    if (pc.iceConnectionState !== 'connected') return; // safe...
++    pc.setRemoteDescription(
++        pc.remoteDescription,
++        function () {
++            pc.createAnswer(
++                function (modifiedAnswer) {
++                    pc.setLocalDescription(
++                        modifiedAnswer,
++                        function () {
++                            // noop
++                        },
++                        function (error) {
++                            console.log('triggerKeyframe setLocalDescription failed', error);
++                            messageHandler.showError();
++                        }
++                    );
++                },
++                function (error) {
++                    console.log('triggerKeyframe createAnswer failed', error);
++                    messageHandler.showError();
++                }
++            );
++        },
++        function (error) {
++            console.log('triggerKeyframe setRemoteDescription failed', error);
++            messageHandler.showError();
++        }
++    );
++} 
++
++
++
++
++
++
++
+ var forAllVideoTracksOnStream = function(s, f) {
+     var tracks = s.getVideoTracks();
+     for (var i = 0; i < tracks.length; i++) {
+@@ -83,7 +122,7 @@ angular.module('MatrixCall', [])
+     }
+ 
+     // FIXME: we should prevent any calls from being placed or accepted before this has finished
+-    MatrixCall.getTurnServer();
++    //MatrixCall.getTurnServer();
+ 
+     MatrixCall.CALL_TIMEOUT = 60000;
+     MatrixCall.FALLBACK_STUN_SERVER = 'stun:stun.l.google.com:19302';
+@@ -132,6 +171,22 @@ angular.module('MatrixCall', [])
+         pc.onsignalingstatechange = function() { self.onSignallingStateChanged(); };
+         pc.onicecandidate = function(c) { self.gotLocalIceCandidate(c); };
+         pc.onaddstream = function(s) { self.onAddStream(s); };
++
++        var datachan = pc.createDataChannel('RTCDataChannel', {
++            reliable: false
++        });
++        console.log("data chan: "+datachan);
++        datachan.onopen = function() {
++            console.log("data channel open");
++        };
++        datachan.onmessage = function() {
++            console.log("data channel message");
++        };
++        pc.ondatachannel = function(event) {
++            console.log("have data channel");
++            event.channel.binaryType = 'blob';
++        };
++
+         return pc;
+     }
+ 
+@@ -200,6 +255,12 @@ angular.module('MatrixCall', [])
+         }, this.msg.lifetime - event.age);
+     };
+ 
++    MatrixCall.prototype.receivedInvite = function(event) {
++        console.log("Got second invite for call "+this.call_id);
++        this.peerConn.setRemoteDescription(new RTCSessionDescription(this.msg.offer), this.onSetRemoteDescriptionSuccess, this.onSetRemoteDescriptionError);
++    };
++    
++
+     // perverse as it may seem, sometimes we want to instantiate a call with a hangup message
+     // (because when getting the state of the room on load, events come in reverse order and
+     // we want to remember that a call has been hung up)
+@@ -349,7 +410,7 @@ angular.module('MatrixCall', [])
+             'mandatory': {
+                 'OfferToReceiveAudio': true,
+                 'OfferToReceiveVideo': this.type == 'video'
+-            },
++            }
+         };
+         this.peerConn.createAnswer(function(d) { self.createdAnswer(d); }, function(e) {}, constraints);
+         // This can't be in an apply() because it's called by a predecessor call under glare conditions :(
+@@ -359,8 +420,20 @@ angular.module('MatrixCall', [])
+     MatrixCall.prototype.gotLocalIceCandidate = function(event) {
+         if (event.candidate) {
+             console.log("Got local ICE "+event.candidate.sdpMid+" candidate: "+event.candidate.candidate);
+-            this.sendCandidate(event.candidate);
+-        }
++            //this.sendCandidate(event.candidate);
++        } else {
++            console.log("have all candidates, sending answer");
++            var content = {
++                version: 0,
++                call_id: this.call_id,
++                answer: this.peerConn.localDescription
++            };
++            this.sendEventWithRetry('m.call.answer', content);
++            var self = this;
++            $rootScope.$apply(function() {
++                self.state = 'connecting';
++            });
++	}
+     }
+ 
+     MatrixCall.prototype.gotRemoteIceCandidate = function(cand) {
+@@ -418,15 +491,6 @@ angular.module('MatrixCall', [])
+         console.log("Created answer: "+description);
+         var self = this;
+         this.peerConn.setLocalDescription(description, function() {
+-            var content = {
+-                version: 0,
+-                call_id: self.call_id,
+-                answer: self.peerConn.localDescription
+-            };
+-            self.sendEventWithRetry('m.call.answer', content);
+-            $rootScope.$apply(function() {
+-                self.state = 'connecting';
+-            });
+         }, function() { console.log("Error setting local description!"); } );
+     };
+ 
+@@ -448,6 +512,9 @@ angular.module('MatrixCall', [])
+             $rootScope.$apply(function() {
+                 self.state = 'connected';
+                 self.didConnect = true;
++		/*$timeout(function() {
++                    sendKeyframe(self.peerConn);
++                }, 1000);*/
+             });
+         } else if (this.peerConn.iceConnectionState == 'failed') {
+             this.hangup('ice_failed');
+@@ -518,6 +585,7 @@ angular.module('MatrixCall', [])
+ 
+     MatrixCall.prototype.onRemoteStreamEnded = function(event) {
+         console.log("Remote stream ended");
++        return;
+         var self = this;
+         $rootScope.$apply(function() {
+             self.state = 'ended';
+diff --git a/syweb/webclient/app/components/matrix/matrix-phone-service.js b/syweb/webclient/app/components/matrix/matrix-phone-service.js
+index 55dbbf5..272fa27 100644
+--- a/syweb/webclient/app/components/matrix/matrix-phone-service.js
++++ b/syweb/webclient/app/components/matrix/matrix-phone-service.js
+@@ -48,6 +48,13 @@ angular.module('matrixPhoneService', [])
+                 return;
+             }
+ 
++            // do we already have an entry for this call ID?
++            var existingEntry = matrixPhoneService.allCalls[msg.call_id];
++            if (existingEntry) {
++                 existingEntry.receivedInvite(msg);
++                 return;
++            }
++
+             var call = undefined;
+             if (!isLive) {
+                 // if this event wasn't live then this call may already be over
+@@ -108,7 +115,7 @@ angular.module('matrixPhoneService', [])
+                     call.hangup();
+                 }
+             } else {
+-                $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);
++                 $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);
+             }
+         } else if (event.type == 'm.call.answer') {
+             var call = matrixPhoneService.allCalls[msg.call_id];

contrib/jitsimeetbridge/unjingle/strophe.jingle.sdp.js

@@ -0,0 +1,712 @@
+/* jshint -W117 */
+// SDP STUFF
+function SDP(sdp) {
+    this.media = sdp.split('\r\nm=');
+    for (var i = 1; i < this.media.length; i++) {
+        this.media[i] = 'm=' + this.media[i];
+        if (i != this.media.length - 1) {
+            this.media[i] += '\r\n';
+        }
+    }
+    this.session = this.media.shift() + '\r\n';
+    this.raw = this.session + this.media.join('');
+}
+
+exports.SDP = SDP;
+
+var jsdom          = require("jsdom");
+var window = jsdom.jsdom().parentWindow;
+var $ = require('jquery')(window);
+
+var SDPUtil = require('./strophe.jingle.sdp.util.js').SDPUtil;
+
+/**
+ * Returns map of MediaChannel mapped per channel idx.
+ */
+SDP.prototype.getMediaSsrcMap = function() {
+    var self = this;
+    var media_ssrcs = {};
+    for (channelNum = 0; channelNum < self.media.length; channelNum++) {
+        modified = true;
+        tmp = SDPUtil.find_lines(self.media[channelNum], 'a=ssrc:');
+        var type = SDPUtil.parse_mid(SDPUtil.find_line(self.media[channelNum], 'a=mid:'));
+        var channel = new MediaChannel(channelNum, type);
+        media_ssrcs[channelNum] = channel;
+        tmp.forEach(function (line) {
+            var linessrc = line.substring(7).split(' ')[0];
+            // allocate new ChannelSsrc
+            if(!channel.ssrcs[linessrc]) {
+                channel.ssrcs[linessrc] = new ChannelSsrc(linessrc, type);
+            }
+            channel.ssrcs[linessrc].lines.push(line);
+        });
+        tmp = SDPUtil.find_lines(self.media[channelNum], 'a=ssrc-group:');
+        tmp.forEach(function(line){
+            var semantics = line.substr(0, idx).substr(13);
+            var ssrcs = line.substr(14 + semantics.length).split(' ');
+            if (ssrcs.length != 0) {
+                var ssrcGroup = new ChannelSsrcGroup(semantics, ssrcs);
+                channel.ssrcGroups.push(ssrcGroup);
+            }
+        });
+    }
+    return media_ssrcs;
+};
+/**
+ * Returns <tt>true</tt> if this SDP contains given SSRC.
+ * @param ssrc the ssrc to check.
+ * @returns {boolean} <tt>true</tt> if this SDP contains given SSRC.
+ */
+SDP.prototype.containsSSRC = function(ssrc) {
+    var channels = this.getMediaSsrcMap();
+    var contains = false;
+    Object.keys(channels).forEach(function(chNumber){
+        var channel = channels[chNumber];
+        //console.log("Check", channel, ssrc);
+        if(Object.keys(channel.ssrcs).indexOf(ssrc) != -1){
+            contains = true;
+        }
+    });
+    return contains;
+};
+
+/**
+ * Returns map of MediaChannel that contains only media not contained in <tt>otherSdp</tt>. Mapped by channel idx.
+ * @param otherSdp the other SDP to check ssrc with.
+ */
+SDP.prototype.getNewMedia = function(otherSdp) {
+
+    // this could be useful in Array.prototype.
+    function arrayEquals(array) {
+        // if the other array is a falsy value, return
+        if (!array)
+            return false;
+
+        // compare lengths - can save a lot of time
+        if (this.length != array.length)
+            return false;
+
+        for (var i = 0, l=this.length; i < l; i++) {
+            // Check if we have nested arrays
+            if (this[i] instanceof Array && array[i] instanceof Array) {
+                // recurse into the nested arrays
+                if (!this[i].equals(array[i]))
+                    return false;
+            }
+            else if (this[i] != array[i]) {
+                // Warning - two different object instances will never be equal: {x:20} != {x:20}
+                return false;
+            }
+        }
+        return true;
+    }
+
+    var myMedia = this.getMediaSsrcMap();
+    var othersMedia = otherSdp.getMediaSsrcMap();
+    var newMedia = {};
+    Object.keys(othersMedia).forEach(function(channelNum) {
+        var myChannel = myMedia[channelNum];
+        var othersChannel = othersMedia[channelNum];
+        if(!myChannel && othersChannel) {
+            // Add whole channel
+            newMedia[channelNum] = othersChannel;
+            return;
+        }
+        // Look for new ssrcs accross the channel
+        Object.keys(othersChannel.ssrcs).forEach(function(ssrc) {
+            if(Object.keys(myChannel.ssrcs).indexOf(ssrc) === -1) {
+                // Allocate channel if we've found ssrc that doesn't exist in our channel
+                if(!newMedia[channelNum]){
+                    newMedia[channelNum] = new MediaChannel(othersChannel.chNumber, othersChannel.mediaType);
+                }
+                newMedia[channelNum].ssrcs[ssrc] = othersChannel.ssrcs[ssrc];
+            }
+        });
+
+        // Look for new ssrc groups across the channels
+        othersChannel.ssrcGroups.forEach(function(otherSsrcGroup){
+
+            // try to match the other ssrc-group with an ssrc-group of ours
+            var matched = false;
+            for (var i = 0; i < myChannel.ssrcGroups.length; i++) {
+                var mySsrcGroup = myChannel.ssrcGroups[i];
+                if (otherSsrcGroup.semantics == mySsrcGroup.semantics
+                    && arrayEquals.apply(otherSsrcGroup.ssrcs, [mySsrcGroup.ssrcs])) {
+
+                    matched = true;
+                    break;
+                }
+            }
+
+            if (!matched) {
+                // Allocate channel if we've found an ssrc-group that doesn't
+                // exist in our channel
+
+                if(!newMedia[channelNum]){
+                    newMedia[channelNum] = new MediaChannel(othersChannel.chNumber, othersChannel.mediaType);
+                }
+                newMedia[channelNum].ssrcGroups.push(otherSsrcGroup);
+            }
+        });
+    });
+    return newMedia;
+};
+
+// remove iSAC and CN from SDP
+SDP.prototype.mangle = function () {
+    var i, j, mline, lines, rtpmap, newdesc;
+    for (i = 0; i < this.media.length; i++) {
+        lines = this.media[i].split('\r\n');
+        lines.pop(); // remove empty last element
+        mline = SDPUtil.parse_mline(lines.shift());
+        if (mline.media != 'audio')
+            continue;
+        newdesc = '';
+        mline.fmt.length = 0;
+        for (j = 0; j < lines.length; j++) {
+            if (lines[j].substr(0, 9) == 'a=rtpmap:') {
+                rtpmap = SDPUtil.parse_rtpmap(lines[j]);
+                if (rtpmap.name == 'CN' || rtpmap.name == 'ISAC')
+                    continue;
+                mline.fmt.push(rtpmap.id);
+                newdesc += lines[j] + '\r\n';
+            } else {
+                newdesc += lines[j] + '\r\n';
+            }
+        }
+        this.media[i] = SDPUtil.build_mline(mline) + '\r\n';
+        this.media[i] += newdesc;
+    }
+    this.raw = this.session + this.media.join('');
+};
+
+// remove lines matching prefix from session section
+SDP.prototype.removeSessionLines = function(prefix) {
+    var self = this;
+    var lines = SDPUtil.find_lines(this.session, prefix);
+    lines.forEach(function(line) {
+        self.session = self.session.replace(line + '\r\n', '');
+    });
+    this.raw = this.session + this.media.join('');
+    return lines;
+}
+// remove lines matching prefix from a media section specified by mediaindex
+// TODO: non-numeric mediaindex could match mid
+SDP.prototype.removeMediaLines = function(mediaindex, prefix) {
+    var self = this;
+    var lines = SDPUtil.find_lines(this.media[mediaindex], prefix);
+    lines.forEach(function(line) {
+        self.media[mediaindex] = self.media[mediaindex].replace(line + '\r\n', '');
+    });
+    this.raw = this.session + this.media.join('');
+    return lines;
+}
+
+// add content's to a jingle element
+SDP.prototype.toJingle = function (elem, thecreator) {
+    var i, j, k, mline, ssrc, rtpmap, tmp, line, lines;
+    var self = this;
+    // new bundle plan
+    if (SDPUtil.find_line(this.session, 'a=group:')) {
+        lines = SDPUtil.find_lines(this.session, 'a=group:');
+        for (i = 0; i < lines.length; i++) {
+            tmp = lines[i].split(' ');
+            var semantics = tmp.shift().substr(8);
+            elem.c('group', {xmlns: 'urn:xmpp:jingle:apps:grouping:0', semantics:semantics});
+            for (j = 0; j < tmp.length; j++) {
+                elem.c('content', {name: tmp[j]}).up();
+            }
+            elem.up();
+        }
+    }
+    // old bundle plan, to be removed
+    var bundle = [];
+    if (SDPUtil.find_line(this.session, 'a=group:BUNDLE')) {
+        bundle = SDPUtil.find_line(this.session, 'a=group:BUNDLE ').split(' ');
+        bundle.shift();
+    }
+    for (i = 0; i < this.media.length; i++) {
+        mline = SDPUtil.parse_mline(this.media[i].split('\r\n')[0]);
+        if (!(mline.media === 'audio' ||
+              mline.media === 'video' ||
+              mline.media === 'application'))
+        {
+            continue;
+        }
+        if (SDPUtil.find_line(this.media[i], 'a=ssrc:')) {
+            ssrc = SDPUtil.find_line(this.media[i], 'a=ssrc:').substring(7).split(' ')[0]; // take the first
+        } else {
+            ssrc = false;
+        }
+
+        elem.c('content', {creator: thecreator, name: mline.media});
+        if (SDPUtil.find_line(this.media[i], 'a=mid:')) {
+            // prefer identifier from a=mid if present
+            var mid = SDPUtil.parse_mid(SDPUtil.find_line(this.media[i], 'a=mid:'));
+            elem.attrs({ name: mid });
+
+            // old BUNDLE plan, to be removed
+            if (bundle.indexOf(mid) !== -1) {
+                elem.c('bundle', {xmlns: 'http://estos.de/ns/bundle'}).up();
+                bundle.splice(bundle.indexOf(mid), 1);
+            }
+        }
+
+        if (SDPUtil.find_line(this.media[i], 'a=rtpmap:').length)
+        {
+            elem.c('description',
+                {xmlns: 'urn:xmpp:jingle:apps:rtp:1',
+                    media: mline.media });
+            if (ssrc) {
+                elem.attrs({ssrc: ssrc});
+            }
+            for (j = 0; j < mline.fmt.length; j++) {
+                rtpmap = SDPUtil.find_line(this.media[i], 'a=rtpmap:' + mline.fmt[j]);
+                elem.c('payload-type', SDPUtil.parse_rtpmap(rtpmap));
+                // put any 'a=fmtp:' + mline.fmt[j] lines into <param name=foo value=bar/>
+                if (SDPUtil.find_line(this.media[i], 'a=fmtp:' + mline.fmt[j])) {
+                    tmp = SDPUtil.parse_fmtp(SDPUtil.find_line(this.media[i], 'a=fmtp:' + mline.fmt[j]));
+                    for (k = 0; k < tmp.length; k++) {
+                        elem.c('parameter', tmp[k]).up();
+                    }
+                }
+                this.RtcpFbToJingle(i, elem, mline.fmt[j]); // XEP-0293 -- map a=rtcp-fb
+
+                elem.up();
+            }
+            if (SDPUtil.find_line(this.media[i], 'a=crypto:', this.session)) {
+                elem.c('encryption', {required: 1});
+                var crypto = SDPUtil.find_lines(this.media[i], 'a=crypto:', this.session);
+                crypto.forEach(function(line) {
+                    elem.c('crypto', SDPUtil.parse_crypto(line)).up();
+                });
+                elem.up(); // end of encryption
+            }
+
+            if (ssrc) {
+                // new style mapping
+                elem.c('source', { ssrc: ssrc, xmlns: 'urn:xmpp:jingle:apps:rtp:ssma:0' });
+                // FIXME: group by ssrc and support multiple different ssrcs
+                var ssrclines = SDPUtil.find_lines(this.media[i], 'a=ssrc:');
+                ssrclines.forEach(function(line) {
+                    idx = line.indexOf(' ');
+                    var linessrc = line.substr(0, idx).substr(7);
+                    if (linessrc != ssrc) {
+                        elem.up();
+                        ssrc = linessrc;
+                        elem.c('source', { ssrc: ssrc, xmlns: 'urn:xmpp:jingle:apps:rtp:ssma:0' });
+                    }
+                    var kv = line.substr(idx + 1);
+                    elem.c('parameter');
+                    if (kv.indexOf(':') == -1) {
+                        elem.attrs({ name: kv });
+                    } else {
+                        elem.attrs({ name: kv.split(':', 2)[0] });
+                        elem.attrs({ value: kv.split(':', 2)[1] });
+                    }
+                    elem.up();
+                });
+                elem.up();
+
+                // old proprietary mapping, to be removed at some point
+                tmp = SDPUtil.parse_ssrc(this.media[i]);
+                tmp.xmlns = 'http://estos.de/ns/ssrc';
+                tmp.ssrc = ssrc;
+                elem.c('ssrc', tmp).up(); // ssrc is part of description
+
+                // XEP-0339 handle ssrc-group attributes
+                var ssrc_group_lines = SDPUtil.find_lines(this.media[i], 'a=ssrc-group:');
+                ssrc_group_lines.forEach(function(line) {
+                    idx = line.indexOf(' ');
+                    var semantics = line.substr(0, idx).substr(13);
+                    var ssrcs = line.substr(14 + semantics.length).split(' ');
+                    if (ssrcs.length != 0) {
+                        elem.c('ssrc-group', { semantics: semantics, xmlns: 'urn:xmpp:jingle:apps:rtp:ssma:0' });
+                        ssrcs.forEach(function(ssrc) {
+                            elem.c('source', { ssrc: ssrc })
+                                .up();
+                        });
+                        elem.up();
+                    }
+                });
+            }
+
+            if (SDPUtil.find_line(this.media[i], 'a=rtcp-mux')) {
+                elem.c('rtcp-mux').up();
+            }
+
+            // XEP-0293 -- map a=rtcp-fb:*
+            this.RtcpFbToJingle(i, elem, '*');
+
+            // XEP-0294
+            if (SDPUtil.find_line(this.media[i], 'a=extmap:')) {
+                lines = SDPUtil.find_lines(this.media[i], 'a=extmap:');
+                for (j = 0; j < lines.length; j++) {
+                    tmp = SDPUtil.parse_extmap(lines[j]);
+                    elem.c('rtp-hdrext', { xmlns: 'urn:xmpp:jingle:apps:rtp:rtp-hdrext:0',
+                        uri: tmp.uri,
+                        id: tmp.value });
+                    if (tmp.hasOwnProperty('direction')) {
+                        switch (tmp.direction) {
+                            case 'sendonly':
+                                elem.attrs({senders: 'responder'});
+                                break;
+                            case 'recvonly':
+                                elem.attrs({senders: 'initiator'});
+                                break;
+                            case 'sendrecv':
+                                elem.attrs({senders: 'both'});
+                                break;
+                            case 'inactive':
+                                elem.attrs({senders: 'none'});
+                                break;
+                        }
+                    }
+                    // TODO: handle params
+                    elem.up();
+                }
+            }
+            elem.up(); // end of description
+        }
+
+        // map ice-ufrag/pwd, dtls fingerprint, candidates
+        this.TransportToJingle(i, elem);
+
+        if (SDPUtil.find_line(this.media[i], 'a=sendrecv', this.session)) {
+            elem.attrs({senders: 'both'});
+        } else if (SDPUtil.find_line(this.media[i], 'a=sendonly', this.session)) {
+            elem.attrs({senders: 'initiator'});
+        } else if (SDPUtil.find_line(this.media[i], 'a=recvonly', this.session)) {
+            elem.attrs({senders: 'responder'});
+        } else if (SDPUtil.find_line(this.media[i], 'a=inactive', this.session)) {
+            elem.attrs({senders: 'none'});
+        }
+        if (mline.port == '0') {
+            // estos hack to reject an m-line
+            elem.attrs({senders: 'rejected'});
+        }
+        elem.up(); // end of content
+    }
+    elem.up();
+    return elem;
+};
+
+SDP.prototype.TransportToJingle = function (mediaindex, elem) {
+    var i = mediaindex;
+    var tmp;
+    var self = this;
+    elem.c('transport');
+
+    // XEP-0343 DTLS/SCTP
+    if (SDPUtil.find_line(this.media[mediaindex], 'a=sctpmap:').length)
+    {
+        var sctpmap = SDPUtil.find_line(
+            this.media[i], 'a=sctpmap:', self.session);
+        if (sctpmap)
+        {
+            var sctpAttrs = SDPUtil.parse_sctpmap(sctpmap);
+            elem.c('sctpmap',
+                {
+                    xmlns: 'urn:xmpp:jingle:transports:dtls-sctp:1',
+                    number: sctpAttrs[0], /* SCTP port */
+                    protocol: sctpAttrs[1], /* protocol */
+                });
+            // Optional stream count attribute
+            if (sctpAttrs.length > 2)
+                elem.attrs({ streams: sctpAttrs[2]});
+            elem.up();
+        }
+    }
+    // XEP-0320
+    var fingerprints = SDPUtil.find_lines(this.media[mediaindex], 'a=fingerprint:', this.session);
+    fingerprints.forEach(function(line) {
+        tmp = SDPUtil.parse_fingerprint(line);
+        tmp.xmlns = 'urn:xmpp:jingle:apps:dtls:0';
+        elem.c('fingerprint').t(tmp.fingerprint);
+        delete tmp.fingerprint;
+        line = SDPUtil.find_line(self.media[mediaindex], 'a=setup:', self.session);
+        if (line) {
+            tmp.setup = line.substr(8);
+        }
+        elem.attrs(tmp);
+        elem.up(); // end of fingerprint
+    });
+    tmp = SDPUtil.iceparams(this.media[mediaindex], this.session);
+    if (tmp) {
+        tmp.xmlns = 'urn:xmpp:jingle:transports:ice-udp:1';
+        elem.attrs(tmp);
+        // XEP-0176
+        if (SDPUtil.find_line(this.media[mediaindex], 'a=candidate:', this.session)) { // add any a=candidate lines
+            var lines = SDPUtil.find_lines(this.media[mediaindex], 'a=candidate:', this.session);
+            lines.forEach(function (line) {
+                elem.c('candidate', SDPUtil.candidateToJingle(line)).up();
+            });
+        }
+    }
+    elem.up(); // end of transport
+}
+
+SDP.prototype.RtcpFbToJingle = function (mediaindex, elem, payloadtype) { // XEP-0293
+    var lines = SDPUtil.find_lines(this.media[mediaindex], 'a=rtcp-fb:' + payloadtype);
+    lines.forEach(function (line) {
+        var tmp = SDPUtil.parse_rtcpfb(line);
+        if (tmp.type == 'trr-int') {
+            elem.c('rtcp-fb-trr-int', {xmlns: 'urn:xmpp:jingle:apps:rtp:rtcp-fb:0', value: tmp.params[0]});
+            elem.up();
+        } else {
+            elem.c('rtcp-fb', {xmlns: 'urn:xmpp:jingle:apps:rtp:rtcp-fb:0', type: tmp.type});
+            if (tmp.params.length > 0) {
+                elem.attrs({'subtype': tmp.params[0]});
+            }
+            elem.up();
+        }
+    });
+};
+
+SDP.prototype.RtcpFbFromJingle = function (elem, payloadtype) { // XEP-0293
+    var media = '';
+    var tmp = elem.find('>rtcp-fb-trr-int[xmlns="urn:xmpp:jingle:apps:rtp:rtcp-fb:0"]');
+    if (tmp.length) {
+        media += 'a=rtcp-fb:' + '*' + ' ' + 'trr-int' + ' ';
+        if (tmp.attr('value')) {
+            media += tmp.attr('value');
+        } else {
+            media += '0';
+        }
+        media += '\r\n';
+    }
+    tmp = elem.find('>rtcp-fb[xmlns="urn:xmpp:jingle:apps:rtp:rtcp-fb:0"]');
+    tmp.each(function () {
+        media += 'a=rtcp-fb:' + payloadtype + ' ' + $(this).attr('type');
+        if ($(this).attr('subtype')) {
+            media += ' ' + $(this).attr('subtype');
+        }
+        media += '\r\n';
+    });
+    return media;
+};
+
+// construct an SDP from a jingle stanza
+SDP.prototype.fromJingle = function (jingle) {
+    var self = this;
+    this.raw = 'v=0\r\n' +
+        'o=- ' + '1923518516' + ' 2 IN IP4 0.0.0.0\r\n' +// FIXME
+        's=-\r\n' +
+        't=0 0\r\n';
+    // http://tools.ietf.org/html/draft-ietf-mmusic-sdp-bundle-negotiation-04#section-8
+    if ($(jingle).find('>group[xmlns="urn:xmpp:jingle:apps:grouping:0"]').length) {
+        $(jingle).find('>group[xmlns="urn:xmpp:jingle:apps:grouping:0"]').each(function (idx, group) {
+            var contents = $(group).find('>content').map(function (idx, content) {
+                return content.getAttribute('name');
+            }).get();
+            if (contents.length > 0) {
+                self.raw += 'a=group:' + (group.getAttribute('semantics') || group.getAttribute('type')) + ' ' + contents.join(' ') + '\r\n';
+            }
+        });
+    } else if ($(jingle).find('>group[xmlns="urn:ietf:rfc:5888"]').length) {
+        // temporary namespace, not to be used. to be removed soon.
+        $(jingle).find('>group[xmlns="urn:ietf:rfc:5888"]').each(function (idx, group) {
+            var contents = $(group).find('>content').map(function (idx, content) {
+                return content.getAttribute('name');
+            }).get();
+            if (group.getAttribute('type') !== null && contents.length > 0) {
+                self.raw += 'a=group:' + group.getAttribute('type') + ' ' + contents.join(' ') + '\r\n';
+            }
+        });
+    } else {
+        // for backward compability, to be removed soon
+        // assume all contents are in the same bundle group, can be improved upon later
+        var bundle = $(jingle).find('>content').filter(function (idx, content) {
+            //elem.c('bundle', {xmlns:'http://estos.de/ns/bundle'});
+            return $(content).find('>bundle').length > 0;
+        }).map(function (idx, content) {
+                return content.getAttribute('name');
+            }).get();
+        if (bundle.length) {
+            this.raw += 'a=group:BUNDLE ' + bundle.join(' ') + '\r\n';
+        }
+    }
+
+    this.session = this.raw;
+    jingle.find('>content').each(function () {
+        var m = self.jingle2media($(this));
+        self.media.push(m);
+    });
+
+    // reconstruct msid-semantic -- apparently not necessary
+    /*
+     var msid = SDPUtil.parse_ssrc(this.raw);
+     if (msid.hasOwnProperty('mslabel')) {
+     this.session += "a=msid-semantic: WMS " + msid.mslabel + "\r\n";
+     }
+     */
+
+    this.raw = this.session + this.media.join('');
+};
+
+// translate a jingle content element into an an SDP media part
+SDP.prototype.jingle2media = function (content) {
+    var media = '',
+        desc = content.find('description'),
+        ssrc = desc.attr('ssrc'),
+        self = this,
+        tmp;
+    var sctp = content.find(
+        '>transport>sctpmap[xmlns="urn:xmpp:jingle:transports:dtls-sctp:1"]');
+
+    tmp = { media: desc.attr('media') };
+    tmp.port = '1';
+    if (content.attr('senders') == 'rejected') {
+        // estos hack to reject an m-line.
+        tmp.port = '0';
+    }
+    if (content.find('>transport>fingerprint').length || desc.find('encryption').length) {
+        if (sctp.length)
+            tmp.proto = 'DTLS/SCTP';
+        else
+            tmp.proto = 'RTP/SAVPF';
+    } else {
+        tmp.proto = 'RTP/AVPF';
+    }
+    if (!sctp.length)
+    {
+        tmp.fmt = desc.find('payload-type').map(
+            function () { return this.getAttribute('id'); }).get();
+        media += SDPUtil.build_mline(tmp) + '\r\n';
+    }
+    else
+    {
+        media += 'm=application 1 DTLS/SCTP ' + sctp.attr('number') + '\r\n';
+        media += 'a=sctpmap:' + sctp.attr('number') +
+            ' ' + sctp.attr('protocol');
+
+        var streamCount = sctp.attr('streams');
+        if (streamCount)
+            media += ' ' + streamCount + '\r\n';
+        else
+            media += '\r\n';
+    }
+
+    media += 'c=IN IP4 0.0.0.0\r\n';
+    if (!sctp.length)
+        media += 'a=rtcp:1 IN IP4 0.0.0.0\r\n';
+    //tmp = content.find('>transport[xmlns="urn:xmpp:jingle:transports:ice-udp:1"]');
+    tmp = content.find('>bundle>transport[xmlns="urn:xmpp:jingle:transports:ice-udp:1"]');
+    //console.log('transports: '+content.find('>transport[xmlns="urn:xmpp:jingle:transports:ice-udp:1"]').length);
+    //console.log('bundle.transports: '+content.find('>bundle>transport[xmlns="urn:xmpp:jingle:transports:ice-udp:1"]').length);
+    //console.log("tmp fingerprint: "+tmp.find('>fingerprint').innerHTML);
+    if (tmp.length) {
+        if (tmp.attr('ufrag')) {
+            media += SDPUtil.build_iceufrag(tmp.attr('ufrag')) + '\r\n';
+        }
+        if (tmp.attr('pwd')) {
+            media += SDPUtil.build_icepwd(tmp.attr('pwd')) + '\r\n';
+        }
+        tmp.find('>fingerprint').each(function () {
+            // FIXME: check namespace at some point
+            media += 'a=fingerprint:' + this.getAttribute('hash');
+            media += ' ' + $(this).text();
+            media += '\r\n';
+            //console.log("mline "+media);
+            if (this.getAttribute('setup')) {
+                media += 'a=setup:' + this.getAttribute('setup') + '\r\n';
+            }
+        });
+    }
+    switch (content.attr('senders')) {
+        case 'initiator':
+            media += 'a=sendonly\r\n';
+            break;
+        case 'responder':
+            media += 'a=recvonly\r\n';
+            break;
+        case 'none':
+            media += 'a=inactive\r\n';
+            break;
+        case 'both':
+            media += 'a=sendrecv\r\n';
+            break;
+    }
+    media += 'a=mid:' + content.attr('name') + '\r\n';
+    /*if (content.attr('name') == 'video') {
+        media += 'a=x-google-flag:conference' + '\r\n';
+    }*/
+
+    // <description><rtcp-mux/></description>
+    // see http://code.google.com/p/libjingle/issues/detail?id=309 -- no spec though
+    // and http://mail.jabber.org/pipermail/jingle/2011-December/001761.html
+    if (desc.find('rtcp-mux').length) {
+        media += 'a=rtcp-mux\r\n';
+    }
+
+    if (desc.find('encryption').length) {
+        desc.find('encryption>crypto').each(function () {
+            media += 'a=crypto:' + this.getAttribute('tag');
+            media += ' ' + this.getAttribute('crypto-suite');
+            media += ' ' + this.getAttribute('key-params');
+            if (this.getAttribute('session-params')) {
+                media += ' ' + this.getAttribute('session-params');
+            }
+            media += '\r\n';
+        });
+    }
+    desc.find('payload-type').each(function () {
+        media += SDPUtil.build_rtpmap(this) + '\r\n';
+        if ($(this).find('>parameter').length) {
+            media += 'a=fmtp:' + this.getAttribute('id') + ' ';
+            media += $(this).find('parameter').map(function () { return (this.getAttribute('name') ? (this.getAttribute('name') + '=') : '') + this.getAttribute('value'); }).get().join('; ');
+            media += '\r\n';
+        }
+        // xep-0293
+        media += self.RtcpFbFromJingle($(this), this.getAttribute('id'));
+    });
+
+    // xep-0293
+    media += self.RtcpFbFromJingle(desc, '*');
+
+    // xep-0294
+    tmp = desc.find('>rtp-hdrext[xmlns="urn:xmpp:jingle:apps:rtp:rtp-hdrext:0"]');
+    tmp.each(function () {
+        media += 'a=extmap:' + this.getAttribute('id') + ' ' + this.getAttribute('uri') + '\r\n';
+    });
+
+    content.find('>bundle>transport[xmlns="urn:xmpp:jingle:transports:ice-udp:1"]>candidate').each(function () {
+        media += SDPUtil.candidateFromJingle(this);
+    });
+
+    // XEP-0339 handle ssrc-group attributes
+    tmp = content.find('description>ssrc-group[xmlns="urn:xmpp:jingle:apps:rtp:ssma:0"]').each(function() {
+        var semantics = this.getAttribute('semantics');
+        var ssrcs = $(this).find('>source').map(function() {
+            return this.getAttribute('ssrc');
+        }).get();
+
+        if (ssrcs.length != 0) {
+            media += 'a=ssrc-group:' + semantics + ' ' + ssrcs.join(' ') + '\r\n';
+        }
+    });
+
+    tmp = content.find('description>source[xmlns="urn:xmpp:jingle:apps:rtp:ssma:0"]');
+    tmp.each(function () {
+        var ssrc = this.getAttribute('ssrc');
+        $(this).find('>parameter').each(function () {
+            media += 'a=ssrc:' + ssrc + ' ' + this.getAttribute('name');
+            if (this.getAttribute('value') && this.getAttribute('value').length)
+                media += ':' + this.getAttribute('value');
+            media += '\r\n';
+        });
+    });
+
+    if (tmp.length === 0) {
+        // fallback to proprietary mapping of a=ssrc lines
+        tmp = content.find('description>ssrc[xmlns="http://estos.de/ns/ssrc"]');
+        if (tmp.length) {
+            media += 'a=ssrc:' + ssrc + ' cname:' + tmp.attr('cname') + '\r\n';
+            media += 'a=ssrc:' + ssrc + ' msid:' + tmp.attr('msid') + '\r\n';
+            media += 'a=ssrc:' + ssrc + ' mslabel:' + tmp.attr('mslabel') + '\r\n';
+            media += 'a=ssrc:' + ssrc + ' label:' + tmp.attr('label') + '\r\n';
+        }
+    }
+    return media;
+};
+

contrib/jitsimeetbridge/unjingle/strophe.jingle.sdp.util.js

@@ -0,0 +1,408 @@
+/**
+ * Contains utility classes used in SDP class.
+ *
+ */
+
+/**
+ * Class holds a=ssrc lines and media type a=mid
+ * @param ssrc synchronization source identifier number(a=ssrc lines from SDP)
+ * @param type media type eg. "audio" or "video"(a=mid frm SDP)
+ * @constructor
+ */
+function ChannelSsrc(ssrc, type) {
+    this.ssrc = ssrc;
+    this.type = type;
+    this.lines = [];
+}
+
+/**
+ * Class holds a=ssrc-group: lines
+ * @param semantics
+ * @param ssrcs
+ * @constructor
+ */
+function ChannelSsrcGroup(semantics, ssrcs, line) {
+    this.semantics = semantics;
+    this.ssrcs = ssrcs;
+}
+
+/**
+ * Helper class represents media channel. Is a container for ChannelSsrc, holds channel idx and media type.
+ * @param channelNumber channel idx in SDP media array.
+ * @param mediaType media type(a=mid)
+ * @constructor
+ */
+function MediaChannel(channelNumber, mediaType) {
+    /**
+     * SDP channel number
+     * @type {*}
+     */
+    this.chNumber = channelNumber;
+    /**
+     * Channel media type(a=mid)
+     * @type {*}
+     */
+    this.mediaType = mediaType;
+    /**
+     * The maps of ssrc numbers to ChannelSsrc objects.
+     */
+    this.ssrcs = {};
+
+    /**
+     * The array of ChannelSsrcGroup objects.
+     * @type {Array}
+     */
+    this.ssrcGroups = [];
+}
+
+SDPUtil = {
+    iceparams: function (mediadesc, sessiondesc) {
+        var data = null;
+        if (SDPUtil.find_line(mediadesc, 'a=ice-ufrag:', sessiondesc) &&
+            SDPUtil.find_line(mediadesc, 'a=ice-pwd:', sessiondesc)) {
+            data = {
+                ufrag: SDPUtil.parse_iceufrag(SDPUtil.find_line(mediadesc, 'a=ice-ufrag:', sessiondesc)),
+                pwd: SDPUtil.parse_icepwd(SDPUtil.find_line(mediadesc, 'a=ice-pwd:', sessiondesc))
+            };
+        }
+        return data;
+    },
+    parse_iceufrag: function (line) {
+        return line.substring(12);
+    },
+    build_iceufrag: function (frag) {
+        return 'a=ice-ufrag:' + frag;
+    },
+    parse_icepwd: function (line) {
+        return line.substring(10);
+    },
+    build_icepwd: function (pwd) {
+        return 'a=ice-pwd:' + pwd;
+    },
+    parse_mid: function (line) {
+        return line.substring(6);
+    },
+    parse_mline: function (line) {
+        var parts = line.substring(2).split(' '),
+            data = {};
+        data.media = parts.shift();
+        data.port = parts.shift();
+        data.proto = parts.shift();
+        if (parts[parts.length - 1] === '') { // trailing whitespace
+            parts.pop();
+        }
+        data.fmt = parts;
+        return data;
+    },
+    build_mline: function (mline) {
+        return 'm=' + mline.media + ' ' + mline.port + ' ' + mline.proto + ' ' + mline.fmt.join(' ');
+    },
+    parse_rtpmap: function (line) {
+        var parts = line.substring(9).split(' '),
+            data = {};
+        data.id = parts.shift();
+        parts = parts[0].split('/');
+        data.name = parts.shift();
+        data.clockrate = parts.shift();
+        data.channels = parts.length ? parts.shift() : '1';
+        return data;
+    },
+    /**
+     * Parses SDP line "a=sctpmap:..." and extracts SCTP port from it.
+     * @param line eg. "a=sctpmap:5000 webrtc-datachannel"
+     * @returns [SCTP port number, protocol, streams]
+     */
+    parse_sctpmap: function (line)
+    {
+        var parts = line.substring(10).split(' ');
+        var sctpPort = parts[0];
+        var protocol = parts[1];
+        // Stream count is optional
+        var streamCount = parts.length > 2 ? parts[2] : null;
+        return [sctpPort, protocol, streamCount];// SCTP port
+    },
+    build_rtpmap: function (el) {
+        var line = 'a=rtpmap:' + el.getAttribute('id') + ' ' + el.getAttribute('name') + '/' + el.getAttribute('clockrate');
+        if (el.getAttribute('channels') && el.getAttribute('channels') != '1') {
+            line += '/' + el.getAttribute('channels');
+        }
+        return line;
+    },
+    parse_crypto: function (line) {
+        var parts = line.substring(9).split(' '),
+            data = {};
+        data.tag = parts.shift();
+        data['crypto-suite'] = parts.shift();
+        data['key-params'] = parts.shift();
+        if (parts.length) {
+            data['session-params'] = parts.join(' ');
+        }
+        return data;
+    },
+    parse_fingerprint: function (line) { // RFC 4572
+        var parts = line.substring(14).split(' '),
+            data = {};
+        data.hash = parts.shift();
+        data.fingerprint = parts.shift();
+        // TODO assert that fingerprint satisfies 2UHEX *(":" 2UHEX) ?
+        return data;
+    },
+    parse_fmtp: function (line) {
+        var parts = line.split(' '),
+            i, key, value,
+            data = [];
+        parts.shift();
+        parts = parts.join(' ').split(';');
+        for (i = 0; i < parts.length; i++) {
+            key = parts[i].split('=')[0];
+            while (key.length && key[0] == ' ') {
+                key = key.substring(1);
+            }
+            value = parts[i].split('=')[1];
+            if (key && value) {
+                data.push({name: key, value: value});
+            } else if (key) {
+                // rfc 4733 (DTMF) style stuff
+                data.push({name: '', value: key});
+            }
+        }
+        return data;
+    },
+    parse_icecandidate: function (line) {
+        var candidate = {},
+            elems = line.split(' ');
+        candidate.foundation = elems[0].substring(12);
+        candidate.component = elems[1];
+        candidate.protocol = elems[2].toLowerCase();
+        candidate.priority = elems[3];
+        candidate.ip = elems[4];
+        candidate.port = elems[5];
+        // elems[6] => "typ"
+        candidate.type = elems[7];
+        candidate.generation = 0; // default value, may be overwritten below
+        for (var i = 8; i < elems.length; i += 2) {
+            switch (elems[i]) {
+                case 'raddr':
+                    candidate['rel-addr'] = elems[i + 1];
+                    break;
+                case 'rport':
+                    candidate['rel-port'] = elems[i + 1];
+                    break;
+                case 'generation':
+                    candidate.generation = elems[i + 1];
+                    break;
+                case 'tcptype':
+                    candidate.tcptype = elems[i + 1];
+                    break;
+                default: // TODO
+                    console.log('parse_icecandidate not translating "' + elems[i] + '" = "' + elems[i + 1] + '"');
+            }
+        }
+        candidate.network = '1';
+        candidate.id = Math.random().toString(36).substr(2, 10); // not applicable to SDP -- FIXME: should be unique, not just random
+        return candidate;
+    },
+    build_icecandidate: function (cand) {
+        var line = ['a=candidate:' + cand.foundation, cand.component, cand.protocol, cand.priority, cand.ip, cand.port, 'typ', cand.type].join(' ');
+        line += ' ';
+        switch (cand.type) {
+            case 'srflx':
+            case 'prflx':
+            case 'relay':
+                if (cand.hasOwnAttribute('rel-addr') && cand.hasOwnAttribute('rel-port')) {
+                    line += 'raddr';
+                    line += ' ';
+                    line += cand['rel-addr'];
+                    line += ' ';
+                    line += 'rport';
+                    line += ' ';
+                    line += cand['rel-port'];
+                    line += ' ';
+                }
+                break;
+        }
+        if (cand.hasOwnAttribute('tcptype')) {
+            line += 'tcptype';
+            line += ' ';
+            line += cand.tcptype;
+            line += ' ';
+        }
+        line += 'generation';
+        line += ' ';
+        line += cand.hasOwnAttribute('generation') ? cand.generation : '0';
+        return line;
+    },
+    parse_ssrc: function (desc) {
+        // proprietary mapping of a=ssrc lines
+        // TODO: see "Jingle RTP Source Description" by Juberti and P. Thatcher on google docs
+        // and parse according to that
+        var lines = desc.split('\r\n'),
+            data = {};
+        for (var i = 0; i < lines.length; i++) {
+            if (lines[i].substring(0, 7) == 'a=ssrc:') {
+                var idx = lines[i].indexOf(' ');
+                data[lines[i].substr(idx + 1).split(':', 2)[0]] = lines[i].substr(idx + 1).split(':', 2)[1];
+            }
+        }
+        return data;
+    },
+    parse_rtcpfb: function (line) {
+        var parts = line.substr(10).split(' ');
+        var data = {};
+        data.pt = parts.shift();
+        data.type = parts.shift();
+        data.params = parts;
+        return data;
+    },
+    parse_extmap: function (line) {
+        var parts = line.substr(9).split(' ');
+        var data = {};
+        data.value = parts.shift();
+        if (data.value.indexOf('/') != -1) {
+            data.direction = data.value.substr(data.value.indexOf('/') + 1);
+            data.value = data.value.substr(0, data.value.indexOf('/'));
+        } else {
+            data.direction = 'both';
+        }
+        data.uri = parts.shift();
+        data.params = parts;
+        return data;
+    },
+    find_line: function (haystack, needle, sessionpart) {
+        var lines = haystack.split('\r\n');
+        for (var i = 0; i < lines.length; i++) {
+            if (lines[i].substring(0, needle.length) == needle) {
+                return lines[i];
+            }
+        }
+        if (!sessionpart) {
+            return false;
+        }
+        // search session part
+        lines = sessionpart.split('\r\n');
+        for (var j = 0; j < lines.length; j++) {
+            if (lines[j].substring(0, needle.length) == needle) {
+                return lines[j];
+            }
+        }
+        return false;
+    },
+    find_lines: function (haystack, needle, sessionpart) {
+        var lines = haystack.split('\r\n'),
+            needles = [];
+        for (var i = 0; i < lines.length; i++) {
+            if (lines[i].substring(0, needle.length) == needle)
+                needles.push(lines[i]);
+        }
+        if (needles.length || !sessionpart) {
+            return needles;
+        }
+        // search session part
+        lines = sessionpart.split('\r\n');
+        for (var j = 0; j < lines.length; j++) {
+            if (lines[j].substring(0, needle.length) == needle) {
+                needles.push(lines[j]);
+            }
+        }
+        return needles;
+    },
+    candidateToJingle: function (line) {
+        // a=candidate:2979166662 1 udp 2113937151 192.168.2.100 57698 typ host generation 0
+        //      <candidate component=... foundation=... generation=... id=... ip=... network=... port=... priority=... protocol=... type=.../>
+        if (line.indexOf('candidate:') === 0) {
+            line = 'a=' + line;
+        } else if (line.substring(0, 12) != 'a=candidate:') {
+            console.log('parseCandidate called with a line that is not a candidate line');
+            console.log(line);
+            return null;
+        }
+        if (line.substring(line.length - 2) == '\r\n') // chomp it
+            line = line.substring(0, line.length - 2);
+        var candidate = {},
+            elems = line.split(' '),
+            i;
+        if (elems[6] != 'typ') {
+            console.log('did not find typ in the right place');
+            console.log(line);
+            return null;
+        }
+        candidate.foundation = elems[0].substring(12);
+        candidate.component = elems[1];
+        candidate.protocol = elems[2].toLowerCase();
+        candidate.priority = elems[3];
+        candidate.ip = elems[4];
+        candidate.port = elems[5];
+        // elems[6] => "typ"
+        candidate.type = elems[7];
+
+        candidate.generation = '0'; // default, may be overwritten below
+        for (i = 8; i < elems.length; i += 2) {
+            switch (elems[i]) {
+                case 'raddr':
+                    candidate['rel-addr'] = elems[i + 1];
+                    break;
+                case 'rport':
+                    candidate['rel-port'] = elems[i + 1];
+                    break;
+                case 'generation':
+                    candidate.generation = elems[i + 1];
+                    break;
+                case 'tcptype':
+                    candidate.tcptype = elems[i + 1];
+                    break;
+                default: // TODO
+                    console.log('not translating "' + elems[i] + '" = "' + elems[i + 1] + '"');
+            }
+        }
+        candidate.network = '1';
+        candidate.id = Math.random().toString(36).substr(2, 10); // not applicable to SDP -- FIXME: should be unique, not just random
+        return candidate;
+    },
+    candidateFromJingle: function (cand) {
+        var line = 'a=candidate:';
+        line += cand.getAttribute('foundation');
+        line += ' ';
+        line += cand.getAttribute('component');
+        line += ' ';
+        line += cand.getAttribute('protocol'); //.toUpperCase(); // chrome M23 doesn't like this
+        line += ' ';
+        line += cand.getAttribute('priority');
+        line += ' ';
+        line += cand.getAttribute('ip');
+        line += ' ';
+        line += cand.getAttribute('port');
+        line += ' ';
+        line += 'typ';
+        line += ' ' + cand.getAttribute('type');
+        line += ' ';
+        switch (cand.getAttribute('type')) {
+            case 'srflx':
+            case 'prflx':
+            case 'relay':
+                if (cand.getAttribute('rel-addr') && cand.getAttribute('rel-port')) {
+                    line += 'raddr';
+                    line += ' ';
+                    line += cand.getAttribute('rel-addr');
+                    line += ' ';
+                    line += 'rport';
+                    line += ' ';
+                    line += cand.getAttribute('rel-port');
+                    line += ' ';
+                }
+                break;
+        }
+        if (cand.getAttribute('protocol').toLowerCase() == 'tcp') {
+            line += 'tcptype';
+            line += ' ';
+            line += cand.getAttribute('tcptype');
+            line += ' ';
+        }
+        line += 'generation';
+        line += ' ';
+        line += cand.getAttribute('generation') || '0';
+        return line + '\r\n';
+    }
+};
+
+exports.SDPUtil = SDPUtil;
+

contrib/jitsimeetbridge/unjingle/strophe/XMLHttpRequest.js

@@ -0,0 +1,254 @@
+/**
+ * Wrapper for built-in http.js to emulate the browser XMLHttpRequest object.
+ *
+ * This can be used with JS designed for browsers to improve reuse of code and
+ * allow the use of existing libraries.
+ *
+ * Usage: include("XMLHttpRequest.js") and use XMLHttpRequest per W3C specs.
+ *
+ * @todo SSL Support
+ * @author Dan DeFelippi <dan@driverdan.com>
+ * @license MIT
+ */
+
+var Url = require("url")
+	,sys = require("util");
+
+exports.XMLHttpRequest = function() {
+	/**
+	 * Private variables
+	 */
+	var self = this;
+	var http = require('http');
+	var https = require('https');
+
+	// Holds http.js objects
+	var client;
+	var request;
+	var response;
+	
+	// Request settings
+	var settings = {};
+	
+	// Set some default headers
+	var defaultHeaders = {
+		"User-Agent": "node.js",
+		"Accept": "*/*",
+	};
+	
+	var headers = defaultHeaders;
+	
+	/**
+	 * Constants
+	 */
+	this.UNSENT = 0;
+	this.OPENED = 1;
+	this.HEADERS_RECEIVED = 2;
+	this.LOADING = 3;
+	this.DONE = 4;
+
+	/**
+	 * Public vars
+	 */
+	// Current state
+	this.readyState = this.UNSENT;
+
+	// default ready state change handler in case one is not set or is set late
+	this.onreadystatechange = function() {};
+
+	// Result & response
+	this.responseText = "";
+	this.responseXML = "";
+	this.status = null;
+	this.statusText = null;
+		
+	/**
+	 * Open the connection. Currently supports local server requests.
+	 *
+	 * @param string method Connection method (eg GET, POST)
+	 * @param string url URL for the connection.
+	 * @param boolean async Asynchronous connection. Default is true.
+	 * @param string user Username for basic authentication (optional)
+	 * @param string password Password for basic authentication (optional)
+	 */
+	this.open = function(method, url, async, user, password) {
+		settings = {
+			"method": method,
+			"url": url,
+			"async": async || null,
+			"user": user || null,
+			"password": password || null
+		};
+		
+		this.abort();
+
+		setState(this.OPENED);
+	};
+	
+	/**
+	 * Sets a header for the request.
+	 *
+	 * @param string header Header name
+	 * @param string value Header value
+	 */
+	this.setRequestHeader = function(header, value) {
+		headers[header] = value;
+	};
+	
+	/**
+	 * Gets a header from the server response.
+	 *
+	 * @param string header Name of header to get.
+	 * @return string Text of the header or null if it doesn't exist.
+	 */
+	this.getResponseHeader = function(header) {
+		if (this.readyState > this.OPENED && response.headers[header]) {
+			return header + ": " + response.headers[header];
+		}
+		
+		return null;
+	};
+	
+	/**
+	 * Gets all the response headers.
+	 *
+	 * @return string 
+	 */
+	this.getAllResponseHeaders = function() {
+		if (this.readyState < this.HEADERS_RECEIVED) {
+			throw "INVALID_STATE_ERR: Headers have not been received.";
+		}
+		var result = "";
+		
+		for (var i in response.headers) {
+			result += i + ": " + response.headers[i] + "\r\n";
+		}
+		return result.substr(0, result.length - 2);
+	};
+
+	/**
+	 * Sends the request to the server.
+	 *
+	 * @param string data Optional data to send as request body.
+	 */
+	this.send = function(data) {
+		if (this.readyState != this.OPENED) {
+			throw "INVALID_STATE_ERR: connection must be opened before send() is called";
+		}
+		
+		var ssl = false;
+		var url = Url.parse(settings.url);
+		
+		// Determine the server
+		switch (url.protocol) {
+			case 'https:':
+				ssl = true;
+				// SSL & non-SSL both need host, no break here.
+			case 'http:':
+				var host = url.hostname;
+				break;
+			
+			case undefined:
+			case '':
+				var host = "localhost";
+				break;
+			
+			default:
+				throw "Protocol not supported.";
+		}
+
+		// Default to port 80. If accessing localhost on another port be sure
+		// to use http://localhost:port/path
+		var port = url.port || (ssl ? 443 : 80);
+		// Add query string if one is used
+		var uri = url.pathname + (url.search ? url.search : '');
+		
+		// Set the Host header or the server may reject the request
+		this.setRequestHeader("Host", host);
+		
+		// Set content length header
+		if (settings.method == "GET" || settings.method == "HEAD") {
+			data = null;
+		} else if (data) {
+			this.setRequestHeader("Content-Length", Buffer.byteLength(data));
+			
+			if (!headers["Content-Type"]) {
+				this.setRequestHeader("Content-Type", "text/plain;charset=UTF-8");
+			}
+		}
+
+		// Use the proper protocol
+		var doRequest = ssl ? https.request : http.request;
+
+		var options = {
+		    host: host,
+		    port: port,
+		    path: uri,
+		    method: settings.method,
+		    headers: headers, 
+                    agent: false
+		};
+		
+		var req = doRequest(options, function(res) {
+			response = res;
+			response.setEncoding("utf8");
+
+			setState(self.HEADERS_RECEIVED);
+			self.status = response.statusCode;
+
+			response.on('data', function(chunk) {
+				// Make sure there's some data
+				if (chunk) {
+					self.responseText += chunk;
+				}
+				setState(self.LOADING);
+			});
+
+			response.on('end', function() {
+				setState(self.DONE);
+			});
+
+			response.on('error', function() {
+				self.handleError(error);
+			});
+		}).on('error', function(error) {
+			self.handleError(error);
+		});
+
+		req.setHeader("Connection", "Close");
+
+		// Node 0.4 and later won't accept empty data. Make sure it's needed.
+		if (data) {
+			req.write(data);
+		}
+
+		req.end();
+	};
+
+	this.handleError = function(error) {
+		this.status = 503;
+		this.statusText = error;
+		this.responseText = error.stack;
+		setState(this.DONE);
+	};
+
+	/**
+	 * Aborts a request.
+	 */
+	this.abort = function() {
+		headers = defaultHeaders;
+		this.readyState = this.UNSENT;
+		this.responseText = "";
+		this.responseXML = "";
+	};
+	
+	/**
+	 * Changes readyState and calls onreadystatechange.
+	 *
+	 * @param int state New state
+	 */
+	var setState = function(state) {
+		self.readyState = state;
+		self.onreadystatechange();
+	}
+};

contrib/jitsimeetbridge/unjingle/strophe/base64.js

@@ -0,0 +1,83 @@
+// This code was written by Tyler Akins and has been placed in the
+// public domain.  It would be nice if you left this header intact.
+// Base64 code from Tyler Akins -- http://rumkin.com
+
+var Base64 = (function () {
+    var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+
+    var obj = {
+        /**
+         * Encodes a string in base64
+         * @param {String} input The string to encode in base64.
+         */
+        encode: function (input) {
+            var output = "";
+            var chr1, chr2, chr3;
+            var enc1, enc2, enc3, enc4;
+            var i = 0;
+
+            do {
+                chr1 = input.charCodeAt(i++);
+                chr2 = input.charCodeAt(i++);
+                chr3 = input.charCodeAt(i++);
+
+                enc1 = chr1 >> 2;
+                enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+                enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+                enc4 = chr3 & 63;
+
+                if (isNaN(chr2)) {
+                    enc3 = enc4 = 64;
+                } else if (isNaN(chr3)) {
+                    enc4 = 64;
+                }
+
+                output = output + keyStr.charAt(enc1) + keyStr.charAt(enc2) +
+                    keyStr.charAt(enc3) + keyStr.charAt(enc4);
+            } while (i < input.length);
+
+            return output;
+        },
+
+        /**
+         * Decodes a base64 string.
+         * @param {String} input The string to decode.
+         */
+        decode: function (input) {
+            var output = "";
+            var chr1, chr2, chr3;
+            var enc1, enc2, enc3, enc4;
+            var i = 0;
+
+            // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
+            input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
+
+            do {
+                enc1 = keyStr.indexOf(input.charAt(i++));
+                enc2 = keyStr.indexOf(input.charAt(i++));
+                enc3 = keyStr.indexOf(input.charAt(i++));
+                enc4 = keyStr.indexOf(input.charAt(i++));
+
+                chr1 = (enc1 << 2) | (enc2 >> 4);
+                chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+                chr3 = ((enc3 & 3) << 6) | enc4;
+
+                output = output + String.fromCharCode(chr1);
+
+                if (enc3 != 64) {
+                    output = output + String.fromCharCode(chr2);
+                }
+                if (enc4 != 64) {
+                    output = output + String.fromCharCode(chr3);
+                }
+            } while (i < input.length);
+
+            return output;
+        }
+    };
+
+    return obj;
+})();
+
+// Nodify
+exports.Base64 = Base64;

contrib/jitsimeetbridge/unjingle/strophe/md5.js

@@ -0,0 +1,279 @@
+/*
+ * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
+ * Digest Algorithm, as defined in RFC 1321.
+ * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ * Distributed under the BSD License
+ * See http://pajhome.org.uk/crypt/md5 for more info.
+ */
+
+var MD5 = (function () {
+    /*
+     * Configurable variables. You may need to tweak these to be compatible with
+     * the server-side, but the defaults work in most cases.
+     */
+    var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase */
+    var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance */
+    var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode */
+
+    /*
+     * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+     * to work around bugs in some JS interpreters.
+     */
+    var safe_add = function (x, y) {
+        var lsw = (x & 0xFFFF) + (y & 0xFFFF);
+        var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+        return (msw << 16) | (lsw & 0xFFFF);
+    };
+
+    /*
+     * Bitwise rotate a 32-bit number to the left.
+     */
+    var bit_rol = function (num, cnt) {
+        return (num << cnt) | (num >>> (32 - cnt));
+    };
+
+    /*
+     * Convert a string to an array of little-endian words
+     * If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
+     */
+    var str2binl = function (str) {
+        var bin = [];
+        var mask = (1 << chrsz) - 1;
+        for(var i = 0; i < str.length * chrsz; i += chrsz)
+        {
+            bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
+        }
+        return bin;
+    };
+
+    /*
+     * Convert an array of little-endian words to a string
+     */
+    var binl2str = function (bin) {
+        var str = "";
+        var mask = (1 << chrsz) - 1;
+        for(var i = 0; i < bin.length * 32; i += chrsz)
+        {
+            str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
+        }
+        return str;
+    };
+
+    /*
+     * Convert an array of little-endian words to a hex string.
+     */
+    var binl2hex = function (binarray) {
+        var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
+        var str = "";
+        for(var i = 0; i < binarray.length * 4; i++)
+        {
+            str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
+                hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
+        }
+        return str;
+    };
+
+    /*
+     * Convert an array of little-endian words to a base-64 string
+     */
+    var binl2b64 = function (binarray) {
+        var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+        var str = "";
+        var triplet, j;
+        for(var i = 0; i < binarray.length * 4; i += 3)
+        {
+            triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16) |
+                (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 ) |
+                ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
+            for(j = 0; j < 4; j++)
+            {
+                if(i * 8 + j * 6 > binarray.length * 32) { str += b64pad; }
+                else { str += tab.charAt((triplet >> 6*(3-j)) & 0x3F); }
+            }
+        }
+        return str;
+    };
+
+    /*
+     * These functions implement the four basic operations the algorithm uses.
+     */
+    var md5_cmn = function (q, a, b, x, s, t) {
+        return safe_add(bit_rol(safe_add(safe_add(a, q),safe_add(x, t)), s),b);
+    };
+
+    var md5_ff = function (a, b, c, d, x, s, t) {
+        return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
+    };
+
+    var md5_gg = function (a, b, c, d, x, s, t) {
+        return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
+    };
+
+    var md5_hh = function (a, b, c, d, x, s, t) {
+        return md5_cmn(b ^ c ^ d, a, b, x, s, t);
+    };
+
+    var md5_ii = function (a, b, c, d, x, s, t) {
+        return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
+    };
+
+    /*
+     * Calculate the MD5 of an array of little-endian words, and a bit length
+     */
+    var core_md5 = function (x, len) {
+        /* append padding */
+        x[len >> 5] |= 0x80 << ((len) % 32);
+        x[(((len + 64) >>> 9) << 4) + 14] = len;
+
+        var a =  1732584193;
+        var b = -271733879;
+        var c = -1732584194;
+        var d =  271733878;
+
+        var olda, oldb, oldc, oldd;
+        for (var i = 0; i < x.length; i += 16)
+        {
+            olda = a;
+            oldb = b;
+            oldc = c;
+            oldd = d;
+
+            a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
+            d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
+            c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
+            b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
+            a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
+            d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
+            c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
+            b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
+            a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
+            d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
+            c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
+            b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
+            a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
+            d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
+            c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
+            b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);
+
+            a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
+            d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
+            c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
+            b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
+            a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
+            d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
+            c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
+            b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
+            a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
+            d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
+            c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
+            b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
+            a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
+            d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
+            c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
+            b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
+
+            a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
+            d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
+            c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
+            b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
+            a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
+            d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
+            c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
+            b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
+            a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
+            d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
+            c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
+            b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
+            a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
+            d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
+            c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
+            b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);
+
+            a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
+            d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
+            c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
+            b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
+            a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
+            d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
+            c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
+            b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
+            a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
+            d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
+            c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
+            b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
+            a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
+            d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
+            c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
+            b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);
+
+            a = safe_add(a, olda);
+            b = safe_add(b, oldb);
+            c = safe_add(c, oldc);
+            d = safe_add(d, oldd);
+        }
+        return [a, b, c, d];
+    };
+
+
+    /*
+     * Calculate the HMAC-MD5, of a key and some data
+     */
+    var core_hmac_md5 = function (key, data) {
+        var bkey = str2binl(key);
+        if(bkey.length > 16) { bkey = core_md5(bkey, key.length * chrsz); }
+
+        var ipad = new Array(16), opad = new Array(16);
+        for(var i = 0; i < 16; i++)
+        {
+            ipad[i] = bkey[i] ^ 0x36363636;
+            opad[i] = bkey[i] ^ 0x5C5C5C5C;
+        }
+
+        var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
+        return core_md5(opad.concat(hash), 512 + 128);
+    };
+
+    var obj = {
+        /*
+         * These are the functions you'll usually want to call.
+         * They take string arguments and return either hex or base-64 encoded
+         * strings.
+         */
+        hexdigest: function (s) {
+            return binl2hex(core_md5(str2binl(s), s.length * chrsz));
+        },
+
+        b64digest: function (s) {
+            return binl2b64(core_md5(str2binl(s), s.length * chrsz));
+        },
+
+        hash: function (s) {
+            return binl2str(core_md5(str2binl(s), s.length * chrsz));
+        },
+
+        hmac_hexdigest: function (key, data) {
+            return binl2hex(core_hmac_md5(key, data));
+        },
+
+        hmac_b64digest: function (key, data) {
+            return binl2b64(core_hmac_md5(key, data));
+        },
+
+        hmac_hash: function (key, data) {
+            return binl2str(core_hmac_md5(key, data));
+        },
+
+        /*
+         * Perform a simple self-test to see if the VM is working
+         */
+        test: function () {
+            return MD5.hexdigest("abc") === "900150983cd24fb0d6963f7d28e17f72";
+        }
+    };
+
+    return obj;
+})();
+
+// Nodify
+exports.MD5 = MD5;

contrib/jitsimeetbridge/unjingle/unjingle.js

@@ -0,0 +1,48 @@
+var strophe = require("./strophe/strophe.js").Strophe;
+
+var Strophe = strophe.Strophe;
+var $iq     = strophe.$iq;
+var $msg    = strophe.$msg;
+var $build  = strophe.$build;
+var $pres   = strophe.$pres;
+
+var jsdom = require("jsdom");
+var window = jsdom.jsdom().parentWindow;
+var $ = require('jquery')(window);
+
+var stropheJingle = require("./strophe.jingle.sdp.js");
+
+
+var input = '';
+
+process.stdin.on('readable', function() {
+  var chunk = process.stdin.read();
+  if (chunk !== null) {
+    input += chunk;
+  }
+});
+
+process.stdin.on('end', function() {
+	if (process.argv[2] == '--jingle') {
+		var elem = $(input);
+		// app does:
+		// sess.setRemoteDescription($(iq).find('>jingle'), 'offer');
+		//console.log(elem.find('>content'));
+		var sdp = new stropheJingle.SDP('');
+		sdp.fromJingle(elem);
+		console.log(sdp.raw);
+	} else if (process.argv[2] == '--sdp') {
+		var sdp = new stropheJingle.SDP(input);
+		var accept = $iq({to: '%(tojid)s',
+			type: 'set'})
+			.c('jingle', {xmlns: 'urn:xmpp:jingle:1',
+			    //action: 'session-accept',
+			    action: '%(action)s',
+			    initiator: '%(initiator)s',
+			    responder: '%(responder)s',
+			    sid: '%(sid)s' });
+		sdp.toJingle(accept, 'responder');
+		console.log(Strophe.serialize(accept));
+	}
+});
+

contrib/prometheus/README

@@ -0,0 +1,37 @@
+This directory contains some sample monitoring config for using the
+'Prometheus' monitoring server against synapse.
+
+To use it, first install prometheus by following the instructions at
+
+  http://prometheus.io/
+
+### for Prometheus v1
+Add a new job to the main prometheus.conf file:
+
+  job: {
+    name: "synapse"
+
+    target_group: {
+      target: "http://SERVER.LOCATION.HERE:PORT/_synapse/metrics"
+    }
+  }
+
+### for Prometheus v2
+Add a new job to the main prometheus.yml file:
+
+  - job_name: "synapse"
+    metrics_path: "/_synapse/metrics"
+    # when endpoint uses https:
+    scheme: "https"
+
+    static_configs:
+    - targets: ['SERVER.LOCATION:PORT']
+
+To use `synapse.rules` add
+
+    rule_files:
+      - "/PATH/TO/synapse-v2.rules"
+
+Metrics are disabled by default when running synapse; they must be enabled
+with the 'enable-metrics' option, either in the synapse config file or as a
+command-line option.

contrib/prometheus/consoles/synapse.html

@@ -0,0 +1,395 @@
+{{ template "head" . }}
+
+{{ template "prom_content_head" . }}
+<h1>System Resources</h1>
+
+<h3>CPU</h3>
+<div id="process_resource_utime"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#process_resource_utime"),
+  expr: "rate(process_cpu_seconds_total[2m]) * 100",
+  name: "[[job]]",  
+  min: 0,
+  max: 100,
+  renderer: "line",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "%",
+  yTitle: "CPU Usage"
+})
+</script>
+
+<h3>Memory</h3>
+<div id="process_resource_maxrss"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#process_resource_maxrss"),
+  expr: "process_psutil_rss:max",
+  name: "Maxrss",
+  min: 0,
+  renderer: "line",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "bytes",
+  yTitle: "Usage"
+})
+</script>
+
+<h3>File descriptors</h3>
+<div id="process_fds"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#process_fds"),
+  expr: "process_open_fds{job='synapse'}",
+  name: "FDs",
+  min: 0,
+  renderer: "line",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "",
+  yTitle: "Descriptors"
+})
+</script>
+
+<h1>Reactor</h1>
+
+<h3>Total reactor time</h3>
+<div id="reactor_total_time"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#reactor_total_time"),
+  expr: "rate(python_twisted_reactor_tick_time:total[2m]) / 1000",
+  name: "time",
+  max: 1,
+  min: 0,
+  renderer: "area",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/s",
+  yTitle: "Usage"
+})
+</script>
+
+<h3>Average reactor tick time</h3>
+<div id="reactor_average_time"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#reactor_average_time"),
+  expr: "rate(python_twisted_reactor_tick_time:total[2m]) / rate(python_twisted_reactor_tick_time:count[2m]) / 1000",
+  name: "time",
+  min: 0,
+  renderer: "line",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s",
+  yTitle: "Time"
+})
+</script>
+
+<h3>Pending calls per tick</h3>
+<div id="reactor_pending_calls"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#reactor_pending_calls"),
+  expr: "rate(python_twisted_reactor_pending_calls:total[30s])/rate(python_twisted_reactor_pending_calls:count[30s])",
+  name: "calls",
+  min: 0,
+  renderer: "line",
+  height: 150,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yTitle: "Pending Cals"
+})
+</script>
+
+<h1>Storage</h1>
+
+<h3>Queries</h3>
+<div id="synapse_storage_query_time"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_storage_query_time"),
+  expr: "rate(synapse_storage_query_time:count[2m])",
+  name: "[[verb]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "queries/s",
+  yTitle: "Queries"
+})
+</script>
+
+<h3>Transactions</h3>
+<div id="synapse_storage_transaction_time"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_storage_transaction_time"),
+  expr: "rate(synapse_storage_transaction_time:count[2m])",
+  name: "[[desc]]",
+  min: 0,
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "txn/s",
+  yTitle: "Transactions"
+})
+</script>
+
+<h3>Transaction execution time</h3>
+<div id="synapse_storage_transactions_time_msec"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_storage_transactions_time_msec"),
+  expr: "rate(synapse_storage_transaction_time:total[2m]) / 1000",
+  name: "[[desc]]",
+  min: 0,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/s",
+  yTitle: "Usage"
+})
+</script>
+
+<h3>Database scheduling latency</h3>
+<div id="synapse_storage_schedule_time"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_storage_schedule_time"),
+  expr: "rate(synapse_storage_schedule_time:total[2m]) / 1000",
+  name: "Total latency",
+  min: 0,
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/s",
+  yTitle: "Usage"
+})
+</script>
+
+<h3>Cache hit ratio</h3>
+<div id="synapse_cache_ratio"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_cache_ratio"),
+  expr: "rate(synapse_util_caches_cache:total[2m]) * 100",
+  name: "[[name]]",
+  min: 0,
+  max: 100,
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "%",
+  yTitle: "Percentage"
+})
+</script>
+
+<h3>Cache size</h3>
+<div id="synapse_cache_size"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_cache_size"),
+  expr: "synapse_util_caches_cache:size",
+  name: "[[name]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "",
+  yTitle: "Items"
+})
+</script>
+
+<h1>Requests</h1>
+
+<h3>Requests by Servlet</h3>
+<div id="synapse_http_server_request_count_servlet"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_request_count_servlet"),
+  expr: "rate(synapse_http_server_request_count:servlet[2m])",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+<h4>&nbsp;(without <tt>EventStreamRestServlet</tt> or <tt>SyncRestServlet</tt>)</h4>
+<div id="synapse_http_server_request_count_servlet_minus_events"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_request_count_servlet_minus_events"),
+  expr: "rate(synapse_http_server_request_count:servlet{servlet!=\"EventStreamRestServlet\", servlet!=\"SyncRestServlet\"}[2m])",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+
+<h3>Average response times</h3>
+<div id="synapse_http_server_response_time_avg"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_response_time_avg"),
+  expr: "rate(synapse_http_server_response_time_seconds[2m]) / rate(synapse_http_server_response_count[2m]) / 1000",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/req",
+  yTitle: "Response time"
+})
+</script>
+
+<h3>All responses by code</h3>
+<div id="synapse_http_server_responses"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_responses"),
+  expr: "rate(synapse_http_server_responses[2m])",
+  name: "[[method]] / [[code]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+
+<h3>Error responses by code</h3>
+<div id="synapse_http_server_responses_err"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_responses_err"),
+  expr: "rate(synapse_http_server_responses{code=~\"[45]..\"}[2m])",
+  name: "[[method]] / [[code]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+
+
+<h3>CPU Usage</h3>
+<div id="synapse_http_server_response_ru_utime"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_response_ru_utime"),
+  expr: "rate(synapse_http_server_response_ru_utime_seconds[2m])",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/s",
+  yTitle: "CPU Usage"
+})
+</script>
+
+
+<h3>DB Usage</h3>
+<div id="synapse_http_server_response_db_txn_duration"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_response_db_txn_duration"),
+  expr: "rate(synapse_http_server_response_db_txn_duration_seconds[2m])",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/s",
+  yTitle: "DB Usage"
+})
+</script>
+
+
+<h3>Average event send times</h3>
+<div id="synapse_http_server_send_time_avg"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_http_server_send_time_avg"),
+  expr: "rate(synapse_http_server_response_time_second{servlet='RoomSendEventRestServlet'}[2m]) / rate(synapse_http_server_response_count{servlet='RoomSendEventRestServlet'}[2m]) / 1000",
+  name: "[[servlet]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "s/req",
+  yTitle: "Response time"
+})
+</script>
+
+<h1>Federation</h1>
+
+<h3>Sent Messages</h3>
+<div id="synapse_federation_client_sent"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_federation_client_sent"),
+  expr: "rate(synapse_federation_client_sent[2m])",
+  name: "[[type]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+
+<h3>Received Messages</h3>
+<div id="synapse_federation_server_received"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_federation_server_received"),
+  expr: "rate(synapse_federation_server_received[2m])",
+  name: "[[type]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "req/s",
+  yTitle: "Requests"
+})
+</script>
+
+<h3>Pending</h3>
+<div id="synapse_federation_transaction_queue_pending"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_federation_transaction_queue_pending"),
+  expr: "synapse_federation_transaction_queue_pending",
+  name: "[[type]]",
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "",
+  yTitle: "Units"
+})
+</script>
+
+<h1>Clients</h1>
+
+<h3>Notifiers</h3>
+<div id="synapse_notifier_listeners"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_notifier_listeners"),
+  expr: "synapse_notifier_listeners",
+  name: "listeners",
+  min: 0,
+  yAxisFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yHoverFormatter: PromConsole.NumberFormatter.humanizeNoSmallPrefix,
+  yUnits: "",
+  yTitle: "Listeners"
+})
+</script>
+
+<h3>Notified Events</h3>
+<div id="synapse_notifier_notified_events"></div>
+<script>
+new PromConsole.Graph({
+  node: document.querySelector("#synapse_notifier_notified_events"),
+  expr: "rate(synapse_notifier_notified_events[2m])",
+  name: "events",
+  yAxisFormatter: PromConsole.NumberFormatter.humanize,
+  yHoverFormatter: PromConsole.NumberFormatter.humanize,
+  yUnits: "events/s",
+  yTitle: "Event rate"
+})
+</script>
+
+{{ template "prom_content_tail" . }}
+
+{{ template "tail" }}

contrib/prometheus/synapse-v1.rules

@@ -0,0 +1,21 @@
+synapse_federation_transaction_queue_pendingEdus:total = sum(synapse_federation_transaction_queue_pendingEdus or absent(synapse_federation_transaction_queue_pendingEdus)*0)
+synapse_federation_transaction_queue_pendingPdus:total = sum(synapse_federation_transaction_queue_pendingPdus or absent(synapse_federation_transaction_queue_pendingPdus)*0)
+
+synapse_http_server_request_count:method{servlet=""} = sum(synapse_http_server_request_count) by (method)
+synapse_http_server_request_count:servlet{method=""} = sum(synapse_http_server_request_count) by (servlet)
+
+synapse_http_server_request_count:total{servlet=""} = sum(synapse_http_server_request_count:by_method) by (servlet)
+
+synapse_cache:hit_ratio_5m = rate(synapse_util_caches_cache:hits[5m]) / rate(synapse_util_caches_cache:total[5m])
+synapse_cache:hit_ratio_30s = rate(synapse_util_caches_cache:hits[30s]) / rate(synapse_util_caches_cache:total[30s])
+
+synapse_federation_client_sent{type="EDU"} = synapse_federation_client_sent_edus + 0
+synapse_federation_client_sent{type="PDU"} = synapse_federation_client_sent_pdu_destinations:count + 0
+synapse_federation_client_sent{type="Query"} = sum(synapse_federation_client_sent_queries) by (job)
+
+synapse_federation_server_received{type="EDU"} = synapse_federation_server_received_edus + 0
+synapse_federation_server_received{type="PDU"} = synapse_federation_server_received_pdus + 0
+synapse_federation_server_received{type="Query"} = sum(synapse_federation_server_received_queries) by (job)
+
+synapse_federation_transaction_queue_pending{type="EDU"} = synapse_federation_transaction_queue_pending_edus + 0
+synapse_federation_transaction_queue_pending{type="PDU"} = synapse_federation_transaction_queue_pending_pdus + 0

contrib/prometheus/synapse-v2.rules

@@ -0,0 +1,60 @@
+groups:
+- name: synapse
+  rules:
+  - record: "synapse_federation_transaction_queue_pendingEdus:total"
+    expr: "sum(synapse_federation_transaction_queue_pendingEdus or absent(synapse_federation_transaction_queue_pendingEdus)*0)"
+  - record: "synapse_federation_transaction_queue_pendingPdus:total"
+    expr:   "sum(synapse_federation_transaction_queue_pendingPdus or absent(synapse_federation_transaction_queue_pendingPdus)*0)"
+  - record: 'synapse_http_server_request_count:method'
+    labels:
+      servlet: ""
+    expr: "sum(synapse_http_server_request_count) by (method)"
+  - record: 'synapse_http_server_request_count:servlet'
+    labels:
+      method: ""
+    expr: 'sum(synapse_http_server_request_count) by (servlet)'
+
+  - record: 'synapse_http_server_request_count:total'
+    labels:
+      servlet: ""
+    expr: 'sum(synapse_http_server_request_count:by_method) by (servlet)'
+
+  - record: 'synapse_cache:hit_ratio_5m'
+    expr: 'rate(synapse_util_caches_cache:hits[5m]) / rate(synapse_util_caches_cache:total[5m])'
+  - record: 'synapse_cache:hit_ratio_30s'
+    expr: 'rate(synapse_util_caches_cache:hits[30s]) / rate(synapse_util_caches_cache:total[30s])'
+
+  - record: 'synapse_federation_client_sent'
+    labels:
+      type: "EDU"
+    expr: 'synapse_federation_client_sent_edus + 0'
+  - record: 'synapse_federation_client_sent'
+    labels:
+      type: "PDU"
+    expr: 'synapse_federation_client_sent_pdu_destinations:count + 0'
+  - record: 'synapse_federation_client_sent'
+    labels:
+      type: "Query"
+    expr: 'sum(synapse_federation_client_sent_queries) by (job)'
+
+  - record: 'synapse_federation_server_received'
+    labels:
+      type: "EDU"
+    expr: 'synapse_federation_server_received_edus + 0'
+  - record: 'synapse_federation_server_received'
+    labels:
+      type: "PDU"
+    expr: 'synapse_federation_server_received_pdus + 0'
+  - record: 'synapse_federation_server_received'
+    labels:
+      type: "Query"
+    expr: 'sum(synapse_federation_server_received_queries) by (job)'
+
+  - record: 'synapse_federation_transaction_queue_pending'
+    labels:
+      type: "EDU"
+    expr: 'synapse_federation_transaction_queue_pending_edus + 0'
+  - record: 'synapse_federation_transaction_queue_pending'
+    labels:
+      type: "PDU"
+    expr: 'synapse_federation_transaction_queue_pending_pdus + 0'

contrib/scripts/kick_users.py

@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+from argparse import ArgumentParser
+import json
+import requests
+import sys
+import urllib
+
+def _mkurl(template, kws):
+    for key in kws:
+        template = template.replace(key, kws[key])
+    return template
+
+def main(hs, room_id, access_token, user_id_prefix, why):
+    if not why:
+        why = "Automated kick."
+    print "Kicking members on %s in room %s matching %s" % (hs, room_id, user_id_prefix)
+    room_state_url = _mkurl(
+        "$HS/_matrix/client/api/v1/rooms/$ROOM/state?access_token=$TOKEN",
+        {
+            "$HS": hs,
+            "$ROOM": room_id,
+            "$TOKEN": access_token
+        }
+    )
+    print "Getting room state => %s" % room_state_url
+    res = requests.get(room_state_url)
+    print "HTTP %s" % res.status_code
+    state_events = res.json()
+    if "error" in state_events:
+        print "FATAL"
+        print state_events
+        return
+
+    kick_list = []
+    room_name = room_id
+    for event in state_events:
+        if not event["type"] == "m.room.member":
+            if event["type"] == "m.room.name":
+                room_name = event["content"].get("name")
+            continue
+        if not event["content"].get("membership") == "join":
+            continue
+        if event["state_key"].startswith(user_id_prefix):
+            kick_list.append(event["state_key"])
+
+    if len(kick_list) == 0:
+        print "No user IDs match the prefix '%s'" % user_id_prefix
+        return
+
+    print "The following user IDs will be kicked from %s" % room_name
+    for uid in kick_list:
+        print uid
+    doit = raw_input("Continue? [Y]es\n")
+    if len(doit) > 0 and doit.lower() == 'y':
+        print "Kicking members..."
+        # encode them all
+        kick_list = [urllib.quote(uid) for uid in kick_list]
+        for uid in kick_list:
+            kick_url = _mkurl(
+                "$HS/_matrix/client/api/v1/rooms/$ROOM/state/m.room.member/$UID?access_token=$TOKEN",
+                {
+                    "$HS": hs,
+                    "$UID": uid,
+                    "$ROOM": room_id,
+                    "$TOKEN": access_token
+                }
+            )
+            kick_body = {
+                "membership": "leave",
+                "reason": why
+            }
+            print "Kicking %s" % uid
+            res = requests.put(kick_url, data=json.dumps(kick_body))
+            if res.status_code != 200:
+                print "ERROR: HTTP %s" % res.status_code
+            if res.json().get("error"):
+                print "ERROR: JSON %s" % res.json()
+            
+    
+
+if __name__ == "__main__":
+    parser = ArgumentParser("Kick members in a room matching a certain user ID prefix.")
+    parser.add_argument("-u","--user-id",help="The user ID prefix e.g. '@irc_'")
+    parser.add_argument("-t","--token",help="Your access_token")
+    parser.add_argument("-r","--room",help="The room ID to kick members in")
+    parser.add_argument("-s","--homeserver",help="The base HS url e.g. http://matrix.org")
+    parser.add_argument("-w","--why",help="Reason for the kick. Optional.")
+    args = parser.parse_args()
+    if not args.room or not args.token or not args.user_id or not args.homeserver:
+        parser.print_help()
+        sys.exit(1)
+    else:
+        main(args.homeserver, args.room, args.token, args.user_id, args.why)

contrib/systemd/log_config.yaml

@@ -0,0 +1,25 @@
+version: 1
+
+# In systemd's journal, loglevel is implicitly stored, so let's omit it
+# from the message text.
+formatters:
+    journal_fmt:
+        format: '%(name)s: [%(request)s] %(message)s'
+
+filters:
+    context:
+        (): synapse.util.logcontext.LoggingContextFilter
+        request: ""
+
+handlers:
+    journal:
+        class: systemd.journal.JournalHandler
+        formatter: journal_fmt
+        filters: [context]
+        SYSLOG_IDENTIFIER: synapse
+
+root:
+    level: INFO
+    handlers: [journal]
+
+disable_existing_loggers: False

contrib/systemd/synapse.service

@@ -0,0 +1,22 @@
+# This assumes that Synapse has been installed as a system package
+# (e.g. https://www.archlinux.org/packages/community/any/matrix-synapse/ for ArchLinux)
+# rather than in a user home directory or similar under virtualenv.
+
+# **NOTE:** This is an example service file that may change in the future. If you
+# wish to use this please copy rather than symlink it.
+
+[Unit]
+Description=Synapse Matrix homeserver
+
+[Service]
+Type=simple
+User=synapse
+Group=synapse
+WorkingDirectory=/var/lib/synapse
+ExecStart=/usr/bin/python2.7 -m synapse.app.homeserver --config-path=/etc/synapse/homeserver.yaml
+ExecStop=/usr/bin/synctl stop /etc/synapse/homeserver.yaml
+# EnvironmentFile=-/etc/sysconfig/synapse  # Can be used to e.g. set SYNAPSE_CACHE_FACTOR 
+
+[Install]
+WantedBy=multi-user.target
+

contrib/vertobot/.gitignore

@@ -0,0 +1,2 @@
+vucbot.yaml
+vertobot.yaml

contrib/vertobot/bot.pl

@@ -0,0 +1,309 @@
+#!/usr/bin/env perl 
+
+use strict;
+use warnings;
+use 5.010; # //
+use IO::Socket::SSL qw(SSL_VERIFY_NONE);
+use IO::Async::Loop;
+use Net::Async::WebSocket::Client;
+use Net::Async::Matrix 0.11_002;
+use JSON;
+use YAML;
+use Data::UUID;
+use Getopt::Long;
+use Data::Dumper;
+
+binmode STDOUT, ":encoding(UTF-8)";
+binmode STDERR, ":encoding(UTF-8)";
+
+my $loop = IO::Async::Loop->new;
+# Net::Async::HTTP + SSL + IO::Poll doesn't play well. See
+#   https://rt.cpan.org/Ticket/Display.html?id=93107
+ref $loop eq "IO::Async::Loop::Poll" and
+    warn "Using SSL with IO::Poll causes known memory-leaks!!\n";
+
+GetOptions(
+   'C|config=s' => \my $CONFIG,
+   'eval-from=s' => \my $EVAL_FROM,
+) or exit 1;
+
+if( defined $EVAL_FROM ) {
+    # An emergency 'eval() this file' hack
+    $SIG{HUP} = sub {
+        my $code = do {
+            open my $fh, "<", $EVAL_FROM or warn( "Cannot read - $!" ), return;
+            local $/; <$fh>
+        };
+
+        eval $code or warn "Cannot eval() - $@";
+    };
+}
+
+defined $CONFIG or die "Must supply --config\n";
+
+my %CONFIG = %{ YAML::LoadFile( $CONFIG ) };
+
+my %MATRIX_CONFIG = %{ $CONFIG{matrix} };
+# No harm in always applying this
+$MATRIX_CONFIG{SSL_verify_mode} = SSL_VERIFY_NONE;
+
+# Track every Room object, so we can ->leave them all on shutdown
+my %bot_matrix_rooms;
+
+my $bridgestate = {};
+my $roomid_by_callid = {};
+
+my $bot_verto = Net::Async::WebSocket::Client->new(
+    on_frame => sub {
+          my ( $self, $frame ) = @_;
+          warn "[Verto] receiving $frame";
+          on_verto_json($frame);
+    },
+);
+$loop->add( $bot_verto );
+
+my $sessid = lc new Data::UUID->create_str();
+
+my $bot_matrix = Net::Async::Matrix->new(
+    %MATRIX_CONFIG,
+    on_log => sub { warn "log: @_\n" },
+    on_invite => sub {
+        my ($matrix, $invite) = @_;
+        warn "[Matrix] invited to: " . $invite->{room_id} . " by " . $invite->{inviter} . "\n";
+        
+        $matrix->join_room( $invite->{room_id} )->get;
+    },
+    on_room_new => sub {
+        my ($matrix, $room) = @_;
+
+        warn "[Matrix] have a room ID: " . $room->room_id . "\n";
+
+        $bot_matrix_rooms{$room->room_id} = $room;
+        
+        # log in to verto on behalf of this room
+        $bridgestate->{$room->room_id}->{sessid} = $sessid;
+         
+        $room->configure(
+            on_message => \&on_room_message,
+        );
+        
+        my $f = send_verto_json_request("login", {
+                'login' => $CONFIG{'verto-dialog-params'}{'login'},
+                'passwd' => $CONFIG{'verto-config'}{'passwd'},
+                'sessid' => $sessid,
+            });
+        $matrix->adopt_future($f);
+        
+        # we deliberately don't paginate the room, as we only care about
+        # new calls
+    },
+    on_unknown_event => \&on_unknown_event,
+    on_error => sub {
+        print STDERR "Matrix failure: @_\n";
+    },
+);
+$loop->add( $bot_matrix );
+
+sub on_unknown_event
+{
+    my ($matrix, $event) = @_;
+    print Dumper($event);
+    
+    my $room_id = $event->{room_id};
+    my %dp = %{$CONFIG{'verto-dialog-params'}};
+    $dp{callID} = $bridgestate->{$room_id}->{callid};
+    
+    if ($event->{type} eq 'm.call.invite') {
+        $bridgestate->{$room_id}->{matrix_callid} = $event->{content}->{call_id};
+        $bridgestate->{$room_id}->{callid} = lc new Data::UUID->create_str();
+        $bridgestate->{$room_id}->{offer} = $event->{content}->{offer}->{sdp};
+        $bridgestate->{$room_id}->{gathered_candidates} = 0;
+        $roomid_by_callid->{ $bridgestate->{$room_id}->{callid} } = $room_id;
+        # no trickle ICE in verto apparently
+    }
+    elsif ($event->{type} eq 'm.call.candidates') {
+        # XXX: compare call IDs
+        if (!$bridgestate->{$room_id}->{gathered_candidates}) {
+            $bridgestate->{$room_id}->{gathered_candidates} = 1;
+            my $offer = $bridgestate->{$room_id}->{offer};
+            my $candidate_block = {
+                audio => '',
+                video => '',
+            };
+            foreach (@{$event->{content}->{candidates}}) {
+                if ($_->{sdpMid}) {
+                    $candidate_block->{$_->{sdpMid}} .= "a=" . $_->{candidate} . "\r\n";
+                }
+                else {
+                    $candidate_block->{audio} .= "a=" . $_->{candidate} . "\r\n";
+                    $candidate_block->{video} .= "a=" . $_->{candidate} . "\r\n";
+                }
+            }
+
+            # XXX: assumes audio comes first
+            #$offer =~ s/(a=rtcp-mux[\r\n]+)/$1$candidate_block->{audio}/;
+            #$offer =~ s/(a=rtcp-mux[\r\n]+)/$1$candidate_block->{video}/;
+
+            $offer =~ s/(m=video)/$candidate_block->{audio}$1/;
+            $offer =~ s/(.$)/$1\n$candidate_block->{video}$1/;
+            
+            my $f = send_verto_json_request("verto.invite", {
+                "sdp" => $offer,
+                "dialogParams" => \%dp,
+                "sessid" => $bridgestate->{$room_id}->{sessid},
+            });
+            $matrix->adopt_future($f);
+        }
+        else {
+            # ignore them, as no trickle ICE, although we might as well
+            # batch them up
+            # foreach (@{$event->{content}->{candidates}}) {
+            #     push @{$bridgestate->{$room_id}->{candidates}}, $_;
+            # }
+        }
+    }
+    elsif ($event->{type} eq 'm.call.hangup') {
+        if ($bridgestate->{$room_id}->{matrix_callid} eq $event->{content}->{call_id}) {
+            my $f = send_verto_json_request("verto.bye", {
+                "dialogParams" => \%dp,
+                "sessid" => $bridgestate->{$room_id}->{sessid},
+            });
+            $matrix->adopt_future($f);
+        }
+        else {
+            warn "Ignoring unrecognised callid: ".$event->{content}->{call_id};
+        }
+    }
+    else {
+        warn "Unhandled event: $event->{type}";
+    }
+}
+
+sub on_room_message
+{
+    my ($room, $from, $content) = @_;
+    my $room_id = $room->room_id;
+    warn "[Matrix] in $room_id: $from: " . $content->{body} . "\n";    
+}
+
+Future->needs_all(
+    $bot_matrix->login( %{ $CONFIG{"matrix-bot"} } )->then( sub {
+        $bot_matrix->start;
+    }),
+    
+    $bot_verto->connect(
+        %{ $CONFIG{"verto-bot"} },
+        on_connect_error => sub { die "Cannot connect to verto - $_[-1]" },
+        on_resolve_error => sub { die "Cannot resolve to verto - $_[-1]" },        
+    )->on_done( sub { 
+        warn("[Verto] connected to websocket");
+    }),
+)->get;
+
+$loop->attach_signal(
+    PIPE => sub { warn "pipe\n" }
+);
+$loop->attach_signal(
+    INT => sub { $loop->stop },
+);
+$loop->attach_signal(
+    TERM => sub { $loop->stop },
+);
+
+eval {
+   $loop->run;
+} or my $e = $@;
+
+# When the bot gets shut down, have it leave the rooms so it's clear to observers
+# that it is no longer running.
+# if( $CONFIG{"leave-on-shutdown"} // 1 ) {
+#     print STDERR "Removing bot from Matrix rooms...\n";
+#     Future->wait_all( map { $_->leave->else_done() } values %bot_matrix_rooms )->get;
+# }
+# else {
+#     print STDERR "Leaving bot users in Matrix rooms.\n";
+# }
+
+die $e if $e;
+
+exit 0;
+
+{    
+    my $json_id;
+    my $requests;
+
+    sub send_verto_json_request
+    {
+        $json_id ||= 1;
+        
+        my ($method, $params) = @_;
+        my $json = {
+            jsonrpc => "2.0",
+            method  => $method,
+            params  => $params,
+            id      => $json_id,
+        };
+        my $text = JSON->new->encode( $json );
+        warn "[Verto] sending $text";
+        $bot_verto->send_frame ( $text );
+        my $request = $loop->new_future;
+        $requests->{$json_id} = $request;
+        $json_id++;
+        return $request;
+    }
+    
+    sub send_verto_json_response
+    {
+        my ($result, $id) = @_;
+        my $json = {
+            jsonrpc => "2.0",
+            result  => $result,
+            id      => $id,
+        };
+        my $text = JSON->new->encode( $json );
+        warn "[Verto] sending $text";
+        $bot_verto->send_frame ( $text );
+    }
+    
+    sub on_verto_json
+    {
+        my $json = JSON->new->decode( $_[0] );
+        if ($json->{method}) {
+            if (($json->{method} eq 'verto.answer' && $json->{params}->{sdp}) ||
+                $json->{method} eq 'verto.media') {
+                                
+                my $room_id = $roomid_by_callid->{$json->{params}->{callID}};
+                my $room = $bot_matrix_rooms{$room_id};
+
+                if ($json->{params}->{sdp}) {
+                    # HACK HACK HACK HACK
+                    $room->_do_POST_json( "/send/m.call.answer", {
+                        call_id => $bridgestate->{$room_id}->{matrix_callid},
+                        version => 0,
+                        answer  => {
+                            sdp => $json->{params}->{sdp},
+                            type => "answer",
+                        },
+                    })->then( sub {
+                        send_verto_json_response( {
+                            method => $json->{method},
+                        }, $json->{id});
+                    })->get;
+                }
+            }
+            else {
+                warn ("[Verto] unhandled method: " . $json->{method});
+                send_verto_json_response( {
+                    method => $json->{method},
+                }, $json->{id});
+            }
+        }
+        elsif ($json->{result}) {
+            $requests->{$json->{id}}->done($json->{result});
+        }
+        elsif ($json->{error}) {
+            $requests->{$json->{id}}->fail($json->{error}->{message}, $json->{error});
+        }
+    }
+}
+

contrib/vertobot/bridge.pl

@@ -0,0 +1,493 @@
+#!/usr/bin/env perl 
+
+use strict;
+use warnings;
+use 5.010; # //
+use IO::Socket::SSL qw(SSL_VERIFY_NONE);
+use IO::Async::Loop;
+use Net::Async::WebSocket::Client;
+use Net::Async::HTTP;
+use Net::Async::HTTP::Server;
+use JSON;
+use YAML;
+use Data::UUID;
+use Getopt::Long;
+use Data::Dumper;
+use URI::Encode qw(uri_encode uri_decode);
+    
+binmode STDOUT, ":encoding(UTF-8)";
+binmode STDERR, ":encoding(UTF-8)";
+
+my $msisdn_to_matrix = {
+    '447417892400' => '@matthew:matrix.org',
+};
+
+my $matrix_to_msisdn = {};
+foreach (keys %$msisdn_to_matrix) {
+    $matrix_to_msisdn->{$msisdn_to_matrix->{$_}} = $_;
+}
+
+
+my $loop = IO::Async::Loop->new;
+# Net::Async::HTTP + SSL + IO::Poll doesn't play well. See
+#   https://rt.cpan.org/Ticket/Display.html?id=93107
+# ref $loop eq "IO::Async::Loop::Poll" and
+#     warn "Using SSL with IO::Poll causes known memory-leaks!!\n";
+
+GetOptions(
+   'C|config=s' => \my $CONFIG,
+   'eval-from=s' => \my $EVAL_FROM,
+) or exit 1;
+
+if( defined $EVAL_FROM ) {
+    # An emergency 'eval() this file' hack
+    $SIG{HUP} = sub {
+        my $code = do {
+            open my $fh, "<", $EVAL_FROM or warn( "Cannot read - $!" ), return;
+            local $/; <$fh>
+        };
+
+        eval $code or warn "Cannot eval() - $@";
+    };
+}
+
+defined $CONFIG or die "Must supply --config\n";
+
+my %CONFIG = %{ YAML::LoadFile( $CONFIG ) };
+
+my %MATRIX_CONFIG = %{ $CONFIG{matrix} };
+# No harm in always applying this
+$MATRIX_CONFIG{SSL_verify_mode} = SSL_VERIFY_NONE;
+
+my $bridgestate = {};
+my $roomid_by_callid = {};
+    
+my $sessid = lc new Data::UUID->create_str();    
+my $as_token = $CONFIG{"matrix-bot"}->{as_token};
+my $hs_domain = $CONFIG{"matrix-bot"}->{domain};
+
+my $http = Net::Async::HTTP->new();
+$loop->add( $http );
+
+sub create_virtual_user
+{
+    my ($localpart) = @_;
+    my ( $response ) = $http->do_request(
+        method => "POST",
+        uri => URI->new(
+            $CONFIG{"matrix"}->{server}.
+                "/_matrix/client/api/v1/register?".
+                "access_token=$as_token&user_id=$localpart"
+        ),
+        content_type => "application/json",
+        content => <<EOT
+{
+    "type": "m.login.application_service",
+    "user": "$localpart"
+}
+EOT
+    )->get;
+    warn $response->as_string if ($response->code != 200);
+}
+    
+my $http_server =  Net::Async::HTTP::Server->new(
+    on_request => sub {
+        my $self = shift;
+        my ( $req ) = @_;
+
+        my $response;
+        my $path = uri_decode($req->path);
+        warn("request: $path");
+        if ($path =~ m#/users/\@(\+.*)#) {
+            # when queried about virtual users, auto-create them in the HS
+            my $localpart = $1;
+            create_virtual_user($localpart);
+            $response = HTTP::Response->new( 200 );
+            $response->add_content('{}');
+            $response->content_type( "application/json" );
+        }
+        elsif ($path =~ m#/transactions/(.*)#) {
+            my $event = JSON->new->decode($req->body);
+            print Dumper($event);
+
+            my $room_id = $event->{room_id};
+            my %dp = %{$CONFIG{'verto-dialog-params'}};
+            $dp{callID} = $bridgestate->{$room_id}->{callid};
+
+            if ($event->{type} eq 'm.room.membership') {
+                my $membership = $event->{content}->{membership};
+                my $state_key = $event->{state_key};
+                my $room_id = $event->{state_id};
+                
+                if ($membership eq 'invite') {
+                    # autojoin invites
+                    my ( $response ) = $http->do_request(
+                        method => "POST",
+                        uri => URI->new(
+                            $CONFIG{"matrix"}->{server}.
+                                "/_matrix/client/api/v1/rooms/$room_id/join?".
+                                "access_token=$as_token&user_id=$state_key"
+                        ),
+                        content_type => "application/json",
+                        content => "{}",
+                    )->get;
+                    warn $response->as_string if ($response->code != 200);
+                }
+            }
+            elsif ($event->{type} eq 'm.call.invite') {
+                my $room_id = $event->{room_id};
+                $bridgestate->{$room_id}->{matrix_callid} = $event->{content}->{call_id};
+                $bridgestate->{$room_id}->{callid} = lc new Data::UUID->create_str();
+                $bridgestate->{$room_id}->{sessid} = $sessid;                
+                # $bridgestate->{$room_id}->{offer} = $event->{content}->{offer}->{sdp};
+                my $offer = $event->{content}->{offer}->{sdp};
+                # $bridgestate->{$room_id}->{gathered_candidates} = 0;
+                $roomid_by_callid->{ $bridgestate->{$room_id}->{callid} } = $room_id;
+                # no trickle ICE in verto apparently
+
+                my $f = send_verto_json_request("verto.invite", {
+                    "sdp" => $offer,
+                    "dialogParams" => \%dp,
+                    "sessid" => $bridgestate->{$room_id}->{sessid},
+                });
+                $self->adopt_future($f);
+            }
+            # elsif ($event->{type} eq 'm.call.candidates') {
+            #     # XXX: this could fire for both matrix->verto and verto->matrix calls
+            #     # and races as it collects candidates. much better to just turn off
+            #     # candidate gathering in the webclient entirely for now
+            #     
+            #     my $room_id = $event->{room_id};
+            #     # XXX: compare call IDs
+            #     if (!$bridgestate->{$room_id}->{gathered_candidates}) {
+            #         $bridgestate->{$room_id}->{gathered_candidates} = 1;
+            #         my $offer = $bridgestate->{$room_id}->{offer};
+            #         my $candidate_block = "";
+            #         foreach (@{$event->{content}->{candidates}}) {
+            #             $candidate_block .= "a=" . $_->{candidate} . "\r\n";
+            #         }
+            #         # XXX: collate using the right m= line - for now assume audio call
+            #         $offer =~ s/(a=rtcp.*[\r\n]+)/$1$candidate_block/;
+            #     
+            #         my $f = send_verto_json_request("verto.invite", {
+            #             "sdp" => $offer,
+            #             "dialogParams" => \%dp,
+            #             "sessid" => $bridgestate->{$room_id}->{sessid},
+            #         });
+            #         $self->adopt_future($f);
+            #     }
+            #     else {
+            #         # ignore them, as no trickle ICE, although we might as well
+            #         # batch them up
+            #         # foreach (@{$event->{content}->{candidates}}) {
+            #         #     push @{$bridgestate->{$room_id}->{candidates}}, $_;
+            #         # }
+            #     }
+            # }
+            elsif ($event->{type} eq 'm.call.answer') {
+                # grab the answer and relay it to verto as a verto.answer
+                my $room_id = $event->{room_id};
+                
+                my $answer = $event->{content}->{answer}->{sdp};
+                my $f = send_verto_json_request("verto.answer", {
+                    "sdp" => $answer,
+                    "dialogParams" => \%dp,
+                    "sessid" => $bridgestate->{$room_id}->{sessid},
+                });
+                $self->adopt_future($f);
+            }
+            elsif ($event->{type} eq 'm.call.hangup') {
+                my $room_id = $event->{room_id};
+                if ($bridgestate->{$room_id}->{matrix_callid} eq $event->{content}->{call_id}) {
+                    my $f = send_verto_json_request("verto.bye", {
+                        "dialogParams" => \%dp,
+                        "sessid" => $bridgestate->{$room_id}->{sessid},
+                    });
+                    $self->adopt_future($f);
+                }
+                else {
+                    warn "Ignoring unrecognised callid: ".$event->{content}->{call_id};
+                }
+            }
+            else {
+                warn "Unhandled event: $event->{type}";
+            }
+            
+            $response = HTTP::Response->new( 200 );
+            $response->add_content('{}');
+            $response->content_type( "application/json" );            
+        }
+        else {
+            warn "Unhandled path: $path";
+            $response = HTTP::Response->new( 404 );
+        }
+
+        $req->respond( $response );
+    },
+);
+$loop->add( $http_server );
+
+$http_server->listen(
+    addr => { family => "inet", socktype => "stream", port => 8009 },
+    on_listen_error => sub { die "Cannot listen - $_[-1]\n" },
+);
+
+my $bot_verto = Net::Async::WebSocket::Client->new(
+    on_frame => sub {
+          my ( $self, $frame ) = @_;
+          warn "[Verto] receiving $frame";
+          on_verto_json($frame);
+    },
+);
+$loop->add( $bot_verto );
+
+my $verto_connecting = $loop->new_future;
+$bot_verto->connect(
+    %{ $CONFIG{"verto-bot"} },
+    on_connected => sub {
+        warn("[Verto] connected to websocket");
+        if (not $verto_connecting->is_done) {
+            $verto_connecting->done($bot_verto);
+
+            send_verto_json_request("login", {
+                'login' => $CONFIG{'verto-dialog-params'}{'login'},
+                'passwd' => $CONFIG{'verto-config'}{'passwd'},
+                'sessid' => $sessid,
+            });
+        }
+    },
+    on_connect_error => sub { die "Cannot connect to verto - $_[-1]" },
+    on_resolve_error => sub { die "Cannot resolve to verto - $_[-1]" },        
+);
+
+# die Dumper($verto_connecting);
+
+my $as_url = $CONFIG{"matrix-bot"}->{as_url};
+
+Future->needs_all(
+    $http->do_request(
+            method => "POST",
+            uri => URI->new( $CONFIG{"matrix"}->{server}."/_matrix/appservice/v1/register" ),
+            content_type => "application/json",
+            content => <<EOT
+{
+    "as_token": "$as_token",
+    "url": "$as_url",
+    "namespaces": { "users": [ { "regex": "\@\\\\+.*", "exclusive": false } ] }
+}
+EOT
+    )->then( sub{
+        my ($response) = (@_);
+        warn $response->as_string if ($response->code != 200);
+        return Future->done;
+    }),
+    $verto_connecting,
+)->get;
+
+$loop->attach_signal(
+    PIPE => sub { warn "pipe\n" }
+);
+$loop->attach_signal(
+    INT => sub { $loop->stop },
+);
+$loop->attach_signal(
+    TERM => sub { $loop->stop },
+);
+
+eval {
+   $loop->run;
+} or my $e = $@;
+
+die $e if $e;
+
+exit 0;
+
+{    
+    my $json_id;
+    my $requests;
+
+    sub send_verto_json_request
+    {
+        $json_id ||= 1;
+        
+        my ($method, $params) = @_;
+        my $json = {
+            jsonrpc => "2.0",
+            method  => $method,
+            params  => $params,
+            id      => $json_id,
+        };
+        my $text = JSON->new->encode( $json );
+        warn "[Verto] sending $text";
+        $bot_verto->send_frame ( $text );
+        my $request = $loop->new_future;
+        $requests->{$json_id} = $request;
+        $json_id++;
+        return $request;
+    }
+    
+    sub send_verto_json_response
+    {
+        my ($result, $id) = @_;
+        my $json = {
+            jsonrpc => "2.0",
+            result  => $result,
+            id      => $id,
+        };
+        my $text = JSON->new->encode( $json );
+        warn "[Verto] sending $text";
+        $bot_verto->send_frame ( $text );
+    }
+    
+    sub on_verto_json
+    {
+        my $json = JSON->new->decode( $_[0] );
+        if ($json->{method}) {
+            if (($json->{method} eq 'verto.answer' && $json->{params}->{sdp}) ||
+                $json->{method} eq 'verto.media') {
+
+                my $caller = $json->{dialogParams}->{caller_id_number};
+                my $callee = $json->{dialogParams}->{destination_number};
+                my $caller_user = '@+' . $caller . ':' . $hs_domain;
+                my $callee_user = $msisdn_to_matrix->{$callee} || warn "unrecogised callee: $callee";                                
+                my $room_id = $roomid_by_callid->{$json->{params}->{callID}};
+
+                if ($json->{params}->{sdp}) {
+                    $http->do_request(
+                        method => "POST",
+                        uri => URI->new(
+                            $CONFIG{"matrix"}->{server}.
+                                "/_matrix/client/api/v1/send/m.call.answer?".
+                                "access_token=$as_token&user_id=$caller_user"
+                        ),
+                        content_type => "application/json",
+                        content => JSON->new->encode({
+                            call_id => $bridgestate->{$room_id}->{matrix_callid},
+                            version => 0,
+                            answer  => {
+                                sdp => $json->{params}->{sdp},
+                                type => "answer",
+                            },
+                        }),
+                    )->then( sub {
+                        send_verto_json_response( {
+                            method => $json->{method},
+                        }, $json->{id});
+                    })->get;
+                }
+            }
+            elsif ($json->{method} eq 'verto.invite') {
+                my $caller = $json->{dialogParams}->{caller_id_number};
+                my $callee = $json->{dialogParams}->{destination_number};
+                my $caller_user = '@+' . $caller . ':' . $hs_domain;
+                my $callee_user = $msisdn_to_matrix->{$callee} || warn "unrecogised callee: $callee";
+                    
+                my $alias = ($caller lt $callee) ? ($caller.'-'.$callee) : ($callee.'-'.$caller);
+                my $room_id;
+
+                # create a virtual user for the caller if needed.
+                create_virtual_user($caller);
+                
+                # create a room of form #peer-peer and invite the callee
+                $http->do_request(
+                    method => "POST",
+                    uri => URI->new(
+                        $CONFIG{"matrix"}->{server}.
+                            "/_matrix/client/api/v1/createRoom?".
+                            "access_token=$as_token&user_id=$caller_user"
+                    ),
+                    content_type => "application/json",
+                    content => JSON->new->encode({
+                        room_alias_name => $alias,
+                        invite => [ $callee_user ],
+                    }),
+                )->then( sub {
+                    my ( $response ) = @_;
+                    my $resp = JSON->new->decode($response->content);
+                    $room_id = $resp->{room_id};
+                    $roomid_by_callid->{$json->{params}->{callID}} = $room_id;
+                })->get;
+
+                # join it
+                my ($response) = $http->do_request(
+                    method => "POST",
+                    uri => URI->new(
+                        $CONFIG{"matrix"}->{server}.
+                            "/_matrix/client/api/v1/join/$room_id?".
+                            "access_token=$as_token&user_id=$caller_user"
+                    ),
+                    content_type => "application/json",
+                    content => '{}',
+                )->get;
+
+                $bridgestate->{$room_id}->{matrix_callid} = lc new Data::UUID->create_str();
+                $bridgestate->{$room_id}->{callid} = $json->{dialogParams}->{callID};
+                $bridgestate->{$room_id}->{sessid} = $sessid;
+
+                # put the m.call.invite in there
+                $http->do_request(
+                    method => "POST",
+                    uri => URI->new(
+                        $CONFIG{"matrix"}->{server}.
+                            "/_matrix/client/api/v1/send/m.call.invite?".
+                            "access_token=$as_token&user_id=$caller_user"
+                    ),
+                    content_type => "application/json",
+                    content => JSON->new->encode({
+                        call_id => $bridgestate->{$room_id}->{matrix_callid},
+                        version => 0,
+                        answer  => {
+                            sdp => $json->{params}->{sdp},
+                            type => "offer",
+                        },
+                    }),
+                )->then( sub {
+                    # acknowledge the verto
+                    send_verto_json_response( {
+                        method => $json->{method},
+                    }, $json->{id});
+                })->get;
+            }
+            elsif ($json->{method} eq 'verto.bye') {
+                my $caller = $json->{dialogParams}->{caller_id_number};
+                my $callee = $json->{dialogParams}->{destination_number};
+                my $caller_user = '@+' . $caller . ':' . $hs_domain;
+                my $callee_user = $msisdn_to_matrix->{$callee} || warn "unrecogised callee: $callee";                                
+                my $room_id = $roomid_by_callid->{$json->{params}->{callID}};
+                
+                # put the m.call.hangup into the room
+                $http->do_request(
+                    method => "POST",
+                    uri => URI->new(
+                        $CONFIG{"matrix"}->{server}.
+                            "/_matrix/client/api/v1/send/m.call.hangup?".
+                            "access_token=$as_token&user_id=$caller_user"
+                    ),
+                    content_type => "application/json",
+                    content => JSON->new->encode({
+                        call_id => $bridgestate->{$room_id}->{matrix_callid},
+                        version => 0,
+                    }),
+                )->then( sub {
+                    # acknowledge the verto
+                    send_verto_json_response( {
+                        method => $json->{method},
+                    }, $json->{id});
+                })->get;
+            }
+            else {
+                warn ("[Verto] unhandled method: " . $json->{method});
+                send_verto_json_response( {
+                    method => $json->{method},
+                }, $json->{id});
+            }
+        }
+        elsif ($json->{result}) {
+            $requests->{$json->{id}}->done($json->{result});
+        }
+        elsif ($json->{error}) {
+            $requests->{$json->{id}}->fail($json->{error}->{message}, $json->{error});
+        }
+    }
+}
+

contrib/vertobot/config.yaml

@@ -0,0 +1,32 @@
+# Generic Matrix connection params
+matrix:
+  server: 'matrix.org'
+  SSL: 1
+
+# Bot-user connection details
+matrix-bot:
+  user_id: '@vertobot:matrix.org'
+  password: ''
+  domain: 'matrix.org"
+  as_url: 'http://localhost:8009'
+  as_token: 'vertobot123'
+
+verto-bot:
+  host: webrtc.freeswitch.org
+  service: 8081
+  url: "ws://webrtc.freeswitch.org:8081/"
+
+verto-config:
+  passwd: 1234
+  
+verto-dialog-params:
+  useVideo: false
+  useStereo: false
+  tag: "webcam"
+  login: "1008@webrtc.freeswitch.org"
+  destination_number: "9664"
+  caller_id_name: "FreeSWITCH User"
+  caller_id_number: "1008"
+  callID: ""
+  remote_caller_id_name: "Outbound Call"
+  remote_caller_id_number: "9664"

contrib/vertobot/cpanfile

@@ -0,0 +1,14 @@
+requires 'parent', 0;
+requires 'Future', '>= 0.29';
+requires 'Net::Async::Matrix', '>= 0.11_002';
+requires 'Net::Async::Matrix::Utils';
+requires 'Net::Async::WebSocket::Protocol', 0;
+requires 'Data::UUID', 0;
+requires 'IO::Async', '>= 0.63';
+requires 'IO::Async::SSL', 0;
+requires 'IO::Socket::SSL', 0;
+requires 'YAML', 0;
+requires 'JSON', 0;
+requires 'Getopt::Long', 0;
+
+

contrib/vertobot/verto-example.json

@@ -0,0 +1,207 @@
+# JSON is shown in *reverse* chronological order.
+# Send v. Receive is implicit.
+
+{
+    "jsonrpc": "2.0",
+    "id": 7,
+    "result": {
+        "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+        "message": "CALL ENDED",
+        "causeCode": 16,
+        "cause": "NORMAL_CLEARING",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "verto.bye",
+    "params": {
+        "dialogParams": {
+            "useVideo": false,
+            "useStereo": true,
+            "tag": "webcam",
+            "login": "1008@webrtc.freeswitch.org",
+            "destination_number": "9664",
+            "caller_id_name": "FreeSWITCH User",
+            "caller_id_number": "1008",
+            "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+            "remote_caller_id_name": "Outbound Call",
+            "remote_caller_id_number": "9664"
+        },
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 7
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 6,
+    "result": {
+        "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+        "action": "toggleHold",
+        "holdState": "active",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "verto.modify",
+    "params": {
+        "action": "toggleHold",
+        "dialogParams": {
+            "useVideo": false,
+            "useStereo": true,
+            "tag": "webcam",
+            "login": "1008@webrtc.freeswitch.org",
+            "destination_number": "9664",
+            "caller_id_name": "FreeSWITCH User",
+            "caller_id_number": "1008",
+            "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+            "remote_caller_id_name": "Outbound Call",
+            "remote_caller_id_number": "9664"
+        },
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 6
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 5,
+    "result": {
+        "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+        "action": "toggleHold",
+        "holdState": "held",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "verto.modify",
+    "params": {
+        "action": "toggleHold",
+        "dialogParams": {
+            "useVideo": false,
+            "useStereo": true,
+            "tag": "webcam",
+            "login": "1008@webrtc.freeswitch.org",
+            "destination_number": "9664",
+            "caller_id_name": "FreeSWITCH User",
+            "caller_id_number": "1008",
+            "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+            "remote_caller_id_name": "Outbound Call",
+            "remote_caller_id_number": "9664"
+        },
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 5
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 349819,
+    "result": {
+        "method": "verto.answer"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 349819,
+    "method": "verto.answer",
+    "params": {
+        "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+        "sdp": "v=0\no=FreeSWITCH 1417101432 1417101433 IN IP4 209.105.235.10\ns=FreeSWITCH\nc=IN IP4 209.105.235.10\nt=0 0\na=msid-semantic: WMS jA3rmwLVwUq1iE6TYEYHeLk2YTUlh1Vq\nm=audio 30134 RTP/SAVPF 111 126\na=rtpmap:111 opus/48000/2\na=fmtp:111 minptime=10; stereo=1\na=rtpmap:126 telephone-event/8000\na=silenceSupp:off - - - -\na=ptime:20\na=sendrecv\na=fingerprint:sha-256 F8:72:18:E9:72:89:99:22:5B:F8:B6:C6:C6:0D:C5:9B:B2:FB:BC:CA:8D:AB:13:8A:66:E1:37:38:A0:16:AA:41\na=rtcp-mux\na=rtcp:30134 IN IP4 209.105.235.10\na=ssrc:210967934 cname:rOIEajpw4FocakWY\na=ssrc:210967934 msid:jA3rmwLVwUq1iE6TYEYHeLk2YTUlh1Vq a0\na=ssrc:210967934 mslabel:jA3rmwLVwUq1iE6TYEYHeLk2YTUlh1Vq\na=ssrc:210967934 label:jA3rmwLVwUq1iE6TYEYHeLk2YTUlh1Vqa0\na=ice-ufrag:OKwTmGLapwmxn7OF\na=ice-pwd:MmaMwq8rVmtWxfLbQ7U2Ew3T\na=candidate:2372654928 1 udp 659136 209.105.235.10 30134 typ host generation 0\n"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 4,
+    "result": {
+        "message": "CALL CREATED",
+        "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "verto.invite",
+    "params": {
+        "sdp": "v=0\r\no=- 1381685806032722557 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\na=group:BUNDLE audio\r\na=msid-semantic: WMS 6OOMyGAyJakjwaOOBtV7WcBCCuIW6PpuXsNg\r\nm=audio 63088 RTP/SAVPF 111 103 104 0 8 106 105 13 126\r\nc=IN IP4 81.138.8.249\r\na=rtcp:63088 IN IP4 81.138.8.249\r\na=candidate:460398169 1 udp 2122260223 10.10.79.10 49945 typ host generation 0\r\na=candidate:460398169 2 udp 2122260223 10.10.79.10 49945 typ host generation 0\r\na=candidate:3460887983 1 udp 2122194687 192.168.1.64 63088 typ host generation 0\r\na=candidate:3460887983 2 udp 2122194687 192.168.1.64 63088 typ host generation 0\r\na=candidate:945327227 1 udp 1685987071 81.138.8.249 63088 typ srflx raddr 192.168.1.64 rport 63088 generation 0\r\na=candidate:945327227 2 udp 1685987071 81.138.8.249 63088 typ srflx raddr 192.168.1.64 rport 63088 generation 0\r\na=candidate:1441981097 1 tcp 1518280447 10.10.79.10 0 typ host tcptype active generation 0\r\na=candidate:1441981097 2 tcp 1518280447 10.10.79.10 0 typ host tcptype active generation 0\r\na=candidate:2160789855 1 tcp 1518214911 192.168.1.64 0 typ host tcptype active generation 0\r\na=candidate:2160789855 2 tcp 1518214911 192.168.1.64 0 typ host tcptype active generation 0\r\na=ice-ufrag:cP4qeRhn0LpcpA88\r\na=ice-pwd:fREmgSkXsDLGUUH1bwfrBQhW\r\na=ice-options:google-ice\r\na=fingerprint:sha-256 AF:35:64:1B:62:8A:EF:27:AE:2B:88:2E:FE:78:29:0B:08:DA:64:6C:DE:02:57:E3:EE:B1:D7:86:B8:36:8F:B0\r\na=setup:actpass\r\na=mid:audio\r\na=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\r\na=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\r\na=sendrecv\r\na=rtcp-mux\r\na=rtpmap:111 opus/48000/2\r\na=fmtp:111 minptime=10; stereo=1\r\na=rtpmap:103 ISAC/16000\r\na=rtpmap:104 ISAC/32000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:106 CN/32000\r\na=rtpmap:105 CN/16000\r\na=rtpmap:13 CN/8000\r\na=rtpmap:126 telephone-event/8000\r\na=maxptime:60\r\na=ssrc:558827154 cname:vdKHBNqa17t2gmE3\r\na=ssrc:558827154 msid:6OOMyGAyJakjwaOOBtV7WcBCCuIW6PpuXsNg bf1303fb-9833-4d7d-b9e4-b32cfe04acc3\r\na=ssrc:558827154 mslabel:6OOMyGAyJakjwaOOBtV7WcBCCuIW6PpuXsNg\r\na=ssrc:558827154 label:bf1303fb-9833-4d7d-b9e4-b32cfe04acc3\r\n",
+        "dialogParams": {
+            "useVideo": false,
+            "useStereo": true,
+            "tag": "webcam",
+            "login": "1008@webrtc.freeswitch.org",
+            "destination_number": "9664",
+            "caller_id_name": "FreeSWITCH User",
+            "caller_id_number": "1008",
+            "callID": "12795aa6-2a8d-84ee-ce63-2e82ffe825ef",
+            "remote_caller_id_name": "Outbound Call",
+            "remote_caller_id_number": "9664"
+        },
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 4
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 3,
+    "result": {
+        "message": "logged in",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "error": {
+        "code": -32000,
+        "message": "Authentication Required"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "login",
+    "params": {
+        "login": "1008@webrtc.freeswitch.org",
+        "passwd": "1234",
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 3
+}
+
+{
+    "jsonrpc": "2.0",
+    "id": 2,
+    "error": {
+        "code": -32000,
+        "message": "Authentication Required"
+    }
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "login",
+    "params": {
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 1
+}
+
+{
+    "jsonrpc": "2.0",
+    "method": "login",
+    "params": {
+        "sessid": "03a11060-3e14-23b6-c620-51b892c52983"
+    },
+    "id": 2
+}

database-prepare-for-0.0.1.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# This is will prepare a synapse database for running with v0.0.1 of synapse. 
-# It will store all the user information, but will *delete* all messages and
-# room data.
-
-set -e
-
-cp "$1" "$1.bak"
-
-DUMP=$(sqlite3 "$1" << 'EOF'
-.dump users
-.dump access_tokens
-.dump presence
-.dump profiles
-EOF
-)
-
-rm "$1"
-
-sqlite3 "$1" <<< "$DUMP" 

database-prepare-for-0.5.0.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# This is will prepare a synapse database for running with v0.5.0 of synapse. 
-# It will store all the user information, but will *delete* all messages and
-# room data.
-
-set -e
-
-cp "$1" "$1.bak"
-
-DUMP=$(sqlite3 "$1" << 'EOF'
-.dump users
-.dump access_tokens
-.dump presence
-.dump profiles
-EOF
-)
-
-rm "$1"
-
-sqlite3 "$1" <<< "$DUMP" 

demo/clean.sh

@@ -11,7 +11,9 @@ if [ -f $PID_FILE ]; then
     exit 1
 fi
 
-find "$DIR" -name "*.log" -delete
-find "$DIR" -name "*.db" -delete
+for port in 8080 8081 8082; do
+    rm -rf $DIR/$port
+    rm -rf $DIR/media_store.$port
+done
 
 rm -rf $DIR/etc

demo/start.sh

@@ -8,36 +8,49 @@ cd "$DIR/.."
 
 mkdir -p demo/etc
 
-# Check the --no-rate-limit param
-PARAMS=""
-if [ $# -eq 1 ]; then
-    if [ $1 = "--no-rate-limit" ]; then
-	    PARAMS="--rc-messages-per-second 1000 --rc-message-burst-count 1000"
-    fi
-fi
+export PYTHONPATH=$(readlink -f $(pwd))
+
+
+echo $PYTHONPATH
 
 for port in 8080 8081 8082; do
     echo "Starting server on port $port... "
 
     https_port=$((port + 400))
+    mkdir -p demo/$port
+    pushd demo/$port
 
+    #rm $DIR/etc/$port.config
     python -m synapse.app.homeserver \
         --generate-config \
-        --config-path "demo/etc/$port.config" \
-        -p "$https_port" \
-        --unsecure-port "$port" \
         -H "localhost:$https_port" \
-        -f "$DIR/$port.log" \
-        -d "$DIR/$port.db" \
-        -D --pid-file "$DIR/$port.pid" \
-        --manhole $((port + 1000)) \
-        --tls-dh-params-path "demo/demo.tls.dh" \
-		$PARAMS $SYNAPSE_PARAMS
+        --config-path "$DIR/etc/$port.config" \
+        --report-stats no
+
+    # Check script parameters
+    if [ $# -eq 1 ]; then
+        if [ $1 = "--no-rate-limit" ]; then
+            # Set high limits in config file to disable rate limiting
+            perl -p -i -e 's/rc_messages_per_second.*/rc_messages_per_second: 1000/g' $DIR/etc/$port.config
+            perl -p -i -e 's/rc_message_burst_count.*/rc_message_burst_count: 1000/g' $DIR/etc/$port.config
+        fi
+    fi
+
+    perl -p -i -e 's/^enable_registration:.*/enable_registration: true/g' $DIR/etc/$port.config
+
+    if ! grep -F "full_twisted_stacktraces" -q  $DIR/etc/$port.config; then
+        echo "full_twisted_stacktraces: true" >> $DIR/etc/$port.config
+    fi
+    if ! grep -F "report_stats" -q  $DIR/etc/$port.config ; then
+        echo "report_stats: false" >> $DIR/etc/$port.config
+    fi
 
     python -m synapse.app.homeserver \
-        --config-path "demo/etc/$port.config" \
+        --config-path "$DIR/etc/$port.config" \
+        -D \
         -vv \
 
+    popd
 done
 
 cd "$CWD"

docs/CAPTCHA_SETUP.rst

@@ -0,0 +1,29 @@
+Captcha can be enabled for this home server. This file explains how to do that.
+The captcha mechanism used is Google's ReCaptcha. This requires API keys from Google.
+
+Getting keys
+------------
+Requires a public/private key pair from:
+
+https://developers.google.com/recaptcha/
+
+
+Setting ReCaptcha Keys
+----------------------
+The keys are a config option on the home server config. If they are not
+visible, you can generate them via --generate-config. Set the following value::
+
+  recaptcha_public_key: YOUR_PUBLIC_KEY
+  recaptcha_private_key: YOUR_PRIVATE_KEY
+
+In addition, you MUST enable captchas via::
+
+  enable_registration_captcha: true
+
+Configuring IP used for auth
+----------------------------
+The ReCaptcha API requires that the IP address of the user who solved the
+captcha is sent. If the client is connecting through a proxy or load balancer,
+it may be required to use the X-Forwarded-For (XFF) header instead of the origin
+IP address. This can be configured using the x_forwarded directive in the
+listeners section of the homeserver.yaml configuration file.

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.

docs/admin_api/media_admin_api.md

@@ -0,0 +1,23 @@
+# List all media in a room
+
+This API gets a list of known media in a room.
+
+The API is:
+```
+GET /_matrix/client/r0/admin/room/<room_id>/media
+```
+including an `access_token` of a server admin.
+
+It returns a JSON body like the following:
+```
+{
+    "local": [
+        "mxc://localhost/xwvutsrqponmlkjihgfedcba",
+        "mxc://localhost/abcdefghijklmnopqrstuvwx"
+    ],
+    "remote": [
+        "mxc://matrix.org/xwvutsrqponmlkjihgfedcba",
+        "mxc://matrix.org/abcdefghijklmnopqrstuvwx"
+    ]
+}
+```

docs/admin_api/purge_history_api.rst

@@ -0,0 +1,63 @@
+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:
+
+``POST /_matrix/client/r0/admin/purge_history/<room_id>[/<event_id>]``
+
+including an ``access_token`` of a server admin.
+
+By default, events sent by local users are not deleted, as they may represent
+the only copies of this content in existence. (Events sent by remote users are
+deleted.)
+
+Room state data (such as joins, leaves, topic) is always preserved.
+
+To delete local message events as well, set ``delete_local_events`` in the body:
+
+.. code:: json
+
+   {
+       "delete_local_events": true
+   }
+
+The caller must specify the point in the room to purge up to. This can be
+specified by including an event_id in the URI, or by setting a
+``purge_up_to_event_id`` or ``purge_up_to_ts`` in the request body. If an event
+id is given, that event (and others at the same graph depth) will be retained.
+If ``purge_up_to_ts`` is given, it should be a timestamp since the unix epoch,
+in milliseconds.
+
+The API starts the purge running, and returns immediately with a JSON body with
+a purge id:
+
+.. code:: json
+
+    {
+        "purge_id": "<opaque id>"
+    }
+
+Purge status query
+------------------
+
+It is possible to poll for updates on recent purges with a second API;
+
+``GET /_matrix/client/r0/admin/purge_history_status/<purge_id>``
+
+(again, with a suitable ``access_token``). This API returns a JSON body like
+the following:
+
+.. code:: json
+
+    {
+        "status": "active"
+    }
+
+The status will be one of ``active``, ``complete``, or ``failed``.

docs/admin_api/purge_remote_media.rst

@@ -0,0 +1,17 @@
+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>&access_token=<access_token>
+
+    {}
+
+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.

docs/admin_api/user_admin_api.rst

@@ -0,0 +1,86 @@
+Query Account
+=============
+
+This API returns information about a specific user account.
+
+The api is::
+
+    GET /_matrix/client/r0/admin/whois/<user_id>
+
+including an ``access_token`` of a server admin.
+
+It returns a JSON body like the following:
+
+.. code:: json
+
+    {
+        "user_id": "<user_id>",
+        "devices": {
+            "": {
+                "sessions": [
+                    {
+                        "connections": [
+                            {
+                                "ip": "1.2.3.4",
+                                "last_seen": 1417222374433,
+                                "user_agent": "Mozilla/5.0 ..."
+                            },
+                            {
+                                "ip": "1.2.3.10",
+                                "last_seen": 1417222374500,
+                                "user_agent": "Dalvik/2.1.0 ..."
+                            }
+                        ]
+                    }
+                ]
+            }
+        }
+    }
+
+``last_seen`` is measured in milliseconds since the Unix epoch.
+
+Deactivate Account
+==================
+
+This API deactivates an account. It removes active access tokens, resets the
+password, and deletes third-party IDs (to prevent the user requesting a
+password reset). It can also mark the user as GDPR-erased (stopping their data
+from distributed further, and deleting it entirely if there are no other
+references to it).
+
+The api is::
+
+    POST /_matrix/client/r0/admin/deactivate/<user_id>
+
+with a body of:
+
+.. code:: json
+
+    {
+        "erase": true
+    }
+
+including an ``access_token`` of a server admin.
+
+The erase parameter is optional and defaults to 'false'.
+An empty body may be passed for backwards compatibility.
+
+
+Reset password
+==============
+
+Changes the password of another user.
+
+The api is::
+
+    POST /_matrix/client/r0/admin/reset_password/<user_id>
+
+with a body of:
+
+.. code:: json
+
+   {
+       "new_password": "<secret>"
+   }
+
+including an ``access_token`` of a server admin.

docs/application_services.rst

@@ -0,0 +1,35 @@
+Registering an Application Service
+==================================
+
+The registration of new application services depends on the homeserver used. 
+In synapse, you need to create a new configuration file for your AS and add it
+to the list specified under the ``app_service_config_files`` config
+option in your synapse config.
+
+For example:
+
+.. code-block:: yaml
+
+  app_service_config_files:
+  - /home/matrix/.synapse/<your-AS>.yaml
+
+
+The format of the AS configuration file is as follows:
+
+..  code-block:: yaml
+
+    url: <base url of AS>
+    as_token: <token AS will add to requests to HS>
+    hs_token: <token HS will add to requests to AS>
+    sender_localpart: <localpart of AS user>
+    namespaces:
+      users:  # List of users we're interested in
+        - exclusive: <bool>
+          regex: <regex>
+        - ...
+      aliases: []  # List of aliases we're interested in
+      rooms: [] # List of room ids we're interested in
+
+See the spec_ for further details on how application services work.
+
+.. _spec: https://matrix.org/docs/spec/application_service/unstable.html

docs/code_style.rst

@@ -1,18 +1,119 @@
-Basically, PEP8
+- Everything should comply with PEP8. Code should pass
+  ``pep8 --max-line-length=100`` without any warnings.
+
+- **Indenting**:
+
+  - NEVER tabs. 4 spaces to indent.
+
+  - follow PEP8; either hanging indent or multiline-visual indent depending
+    on the size and shape of the arguments and what makes more sense to the
+    author. In other words, both this::
+
+      print("I am a fish %s" % "moo")
+
+    and this::
+
+      print("I am a fish %s" %
+            "moo")
+
+    and this::
+
+        print(
+            "I am a fish %s" %
+            "moo",
+        )
+
+    ...are valid, although given each one takes up 2x more vertical space than
+    the previous, it's up to the author's discretion as to which layout makes
+    most sense for their function invocation.  (e.g. if they want to add
+    comments per-argument, or put expressions in the arguments, or group
+    related arguments together, or want to deliberately extend or preserve
+    vertical/horizontal space)
+
+- **Line length**:
+
+  Max line length is 79 chars (with flexibility to overflow by a "few chars" if
+  the overflowing content is not semantically significant and avoids an
+  explosion of vertical whitespace).
+
+  Use parentheses instead of ``\`` for line continuation where ever possible
+  (which is pretty much everywhere).
+
+- **Naming**:
+
+  - Use camel case for class and type names
+  - Use underscores for functions and variables.
+
+- Use double quotes ``"foo"`` rather than single quotes ``'foo'``.
+
+- **Blank lines**:
+
+  - There should be max a single new line between:
 
-- Max line width: 80 chars.
-- Use camel case for class and type names
-- Use underscores for functions and variables.
-- Use double quotes.
-- Use parentheses instead of '\' for line continuation where ever possible (which is pretty much everywhere)
-- There should be max a single new line between:
     - statements
     - functions in a class
-- There should be two new lines between:
-    - definitions in a module (e.g., between different classes)
-- There should be spaces where spaces should be and not where there shouldn't be:
-    - a single space after a comma
-    - a single space before and after for '=' when used as assignment
-    - no spaces before and after for '=' for default values and keyword arguments.
 
-Comments should follow the google code style. This is so that we can generate documentation with sphinx (http://sphinxcontrib-napoleon.readthedocs.org/en/latest/) 
+  - There should be two new lines between:
+
+    - definitions in a module (e.g., between different classes)
+
+- **Whitespace**:
+
+  There should be spaces where spaces should be and not where there shouldn't
+  be:
+
+  - a single space after a comma
+  - a single space before and after for '=' when used as assignment
+  - no spaces before and after for '=' for default values and keyword arguments.
+
+- **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.
+
+- **Imports**:
+
+  - Prefer to import classes and functions than packages or modules.
+
+    Example::
+
+      from synapse.types import UserID
+      ...
+      user_id = UserID(local, server)
+
+    is preferred over::
+
+      from synapse import types
+      ...
+      user_id = types.UserID(local, server)
+
+    (or any other variant).
+
+    This goes against the advice in the Google style guide, but it means that
+    errors in the name are caught early (at import time).
+
+  - Multiple imports from the same package can be combined onto one line::
+
+      from synapse.types import GroupID, RoomID, UserID
+
+    An effort should be made to keep the individual imports in alphabetical
+    order.
+
+    If the list becomes long, wrap it with parentheses and split it over
+    multiple lines.
+
+  - As per `PEP-8 <https://www.python.org/dev/peps/pep-0008/#imports>`_,
+    imports should be grouped in the following order, with a blank line between
+    each group:
+
+    1. standard library imports
+    2. related third party imports
+    3. local application/library specific imports
+
+  - Imports within each group should be sorted alphabetically by module name.
+
+  - Avoid wildcard imports (``from synapse.types import *``) and relative
+    imports (``from .types import UserID``).

docs/consent_tracking.md

@@ -0,0 +1,160 @@
+Support in Synapse for tracking agreement to server terms and conditions
+========================================================================
+
+Synapse 0.30 introduces support for tracking whether users have agreed to the
+terms and conditions set by the administrator of a server - and blocking access
+to the server until they have.
+
+There are several parts to this functionality; each requires some specific
+configuration in `homeserver.yaml` to be enabled.
+
+Note that various parts of the configuation and this document refer to the
+"privacy policy": agreement with a privacy policy is one particular use of this
+feature, but of course adminstrators can specify other terms and conditions
+unrelated to "privacy" per se.
+
+Collecting policy agreement from a user
+---------------------------------------
+
+Synapse can be configured to serve the user a simple policy form with an
+"accept" button. Clicking "Accept" records the user's acceptance in the
+database and shows a success page.
+
+To enable this, first create templates for the policy and success pages.
+These should be stored on the local filesystem.
+
+These templates use the [Jinja2](http://jinja.pocoo.org) templating language,
+and [docs/privacy_policy_templates](privacy_policy_templates) gives
+examples of the sort of thing that can be done.
+
+Note that the templates must be stored under a name giving the language of the
+template - currently this must always be `en` (for "English");
+internationalisation support is intended for the future.
+
+The template for the policy itself should be versioned and named according to 
+the version: for example `1.0.html`. The version of the policy which the user
+has agreed to is stored in the database.
+
+Once the templates are in place, make the following changes to `homeserver.yaml`:
+
+ 1. Add a `user_consent` section, which should look like:
+
+    ```yaml
+    user_consent:
+      template_dir: privacy_policy_templates
+      version: 1.0
+    ```
+
+    `template_dir` points to the directory containing the policy
+    templates. `version` defines the version of the policy which will be served
+    to the user. In the example above, Synapse will serve
+    `privacy_policy_templates/en/1.0.html`.
+
+
+ 2. Add a `form_secret` setting at the top level:
+
+
+    ```yaml
+    form_secret: "<unique secret>"
+    ```
+
+    This should be set to an arbitrary secret string (try `pwgen -y 30` to
+    generate suitable secrets).
+
+    More on what this is used for below.
+
+ 3. Add `consent` wherever the `client` resource is currently enabled in the
+    `listeners` configuration. For example:
+
+    ```yaml
+    listeners:
+      - port: 8008
+        resources:
+          - names:
+            - client
+            - consent
+    ```
+
+
+Finally, ensure that `jinja2` is installed. If you are using a virtualenv, this
+should be a matter of `pip install Jinja2`. On debian, try `apt-get install
+python-jinja2`.
+
+Once this is complete, and the server has been restarted, try visiting
+`https://<server>/_matrix/consent`. If correctly configured, this should give
+an error "Missing string query parameter 'u'". It is now possible to manually
+construct URIs where users can give their consent.
+
+### Constructing the consent URI
+
+It may be useful to manually construct the "consent URI" for a given user - for
+instance, in order to send them an email asking them to consent. To do this,
+take the base `https://<server>/_matrix/consent` URL and add the following
+query parameters:
+
+ * `u`: the user id of the user. This can either be a full MXID
+   (`@user:server.com`) or just the localpart (`user`).
+
+ * `h`: hex-encoded HMAC-SHA256 of `u` using the `form_secret` as a key. It is
+   possible to calculate this on the commandline with something like:
+
+   ```bash
+   echo -n '<user>' | openssl sha256 -hmac '<form_secret>'
+   ```
+
+   This should result in a URI which looks something like:
+   `https://<server>/_matrix/consent?u=<user>&h=68a152465a4d...`.
+
+
+Sending users a server notice asking them to agree to the policy
+----------------------------------------------------------------
+
+It is possible to configure Synapse to send a [server
+notice](server_notices.md) to anybody who has not yet agreed to the current
+version of the policy. To do so:
+
+ * ensure that the consent resource is configured, as in the previous section
+
+ * ensure that server notices are configured, as in [server_notices.md](server_notices.md).
+
+ * Add `server_notice_content` under `user_consent` in `homeserver.yaml`. For
+   example:
+
+   ```yaml
+   user_consent:
+     server_notice_content:
+       msgtype: m.text
+       body: >-
+         Please give your consent to the privacy policy at %(consent_uri)s.
+   ```
+
+   Synapse automatically replaces the placeholder `%(consent_uri)s` with the
+   consent uri for that user.
+
+ * ensure that `public_baseurl` is set in `homeserver.yaml`, and gives the base
+   URI that clients use to connect to the server. (It is used to construct
+   `consent_uri` in the server notice.)
+
+
+Blocking users from using the server until they agree to the policy
+-------------------------------------------------------------------
+
+Synapse can be configured to block any attempts to join rooms or send messages
+until the user has given their agreement to the policy. (Joining the server
+notices room is exempted from this).
+
+To enable this, add `block_events_error` under `user_consent`. For example:
+
+```yaml
+user_consent:
+  block_events_error: >-
+    You can't send any messages until you consent to the privacy policy at
+    %(consent_uri)s.
+```
+
+Synapse automatically replaces the placeholder `%(consent_uri)s` with the
+consent uri for that user.
+
+ensure that `public_baseurl` is set in `homeserver.yaml`, and gives the base
+URI that clients use to connect to the server. (It is used to construct
+`consent_uri` in the error.)

docs/log_contexts.rst

@@ -0,0 +1,442 @@
+Log contexts
+============
+
+.. contents::
+
+To help track the processing of individual requests, synapse uses a
+'log context' to track which request it is handling at any given moment. This
+is done via a thread-local variable; a ``logging.Filter`` is then used to fish
+the information back out of the thread-local variable and add it to each log
+record.
+
+Logcontexts are also used for CPU and database accounting, so that we can track
+which requests were responsible for high CPU use or database activity.
+
+The ``synapse.util.logcontext`` module provides a facilities for managing the
+current log context (as well as providing the ``LoggingContextFilter`` class).
+
+Deferreds make the whole thing complicated, so this document describes how it
+all works, and how to write code which follows the rules.
+
+Logcontexts without Deferreds
+-----------------------------
+
+In the absence of any Deferred voodoo, things are simple enough. As with any
+code of this nature, the rule is that our function should leave things as it
+found them:
+
+.. code:: python
+
+    from synapse.util import logcontext         # omitted from future snippets
+
+    def handle_request(request_id):
+        request_context = logcontext.LoggingContext()
+
+        calling_context = logcontext.LoggingContext.current_context()
+        logcontext.LoggingContext.set_current_context(request_context)
+        try:
+            request_context.request = request_id
+            do_request_handling()
+            logger.debug("finished")
+        finally:
+            logcontext.LoggingContext.set_current_context(calling_context)
+
+    def do_request_handling():
+        logger.debug("phew")  # this will be logged against request_id
+
+
+LoggingContext implements the context management methods, so the above can be
+written much more succinctly as:
+
+.. code:: python
+
+    def handle_request(request_id):
+        with logcontext.LoggingContext() as request_context:
+            request_context.request = request_id
+            do_request_handling()
+            logger.debug("finished")
+
+    def do_request_handling():
+        logger.debug("phew")
+
+
+Using logcontexts with Deferreds
+--------------------------------
+
+Deferreds — and in particular, ``defer.inlineCallbacks`` — break
+the linear flow of code so that there is no longer a single entry point where
+we should set the logcontext and a single exit point where we should remove it.
+
+Consider the example above, where ``do_request_handling`` needs to do some
+blocking operation, and returns a deferred:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def handle_request(request_id):
+        with logcontext.LoggingContext() as request_context:
+            request_context.request = request_id
+            yield do_request_handling()
+            logger.debug("finished")
+
+
+In the above flow:
+
+* The logcontext is set
+* ``do_request_handling`` is called, and returns a deferred
+* ``handle_request`` yields the deferred
+* The ``inlineCallbacks`` wrapper of ``handle_request`` returns a deferred
+
+So we have stopped processing the request (and will probably go on to start
+processing the next), without clearing the logcontext.
+
+To circumvent this problem, synapse code assumes that, wherever you have a
+deferred, you will want to yield on it. To that end, whereever functions return
+a deferred, we adopt the following conventions:
+
+**Rules for functions returning deferreds:**
+
+  * If the deferred is already complete, the function returns with the same
+    logcontext it started with.
+  * If the deferred is incomplete, the function clears the logcontext before
+    returning; when the deferred completes, it restores the logcontext before
+    running any callbacks.
+
+That sounds complicated, but actually it means a lot of code (including the
+example above) "just works". There are two cases:
+
+* If ``do_request_handling`` returns a completed deferred, then the logcontext
+  will still be in place. In this case, execution will continue immediately
+  after the ``yield``; the "finished" line will be logged against the right
+  context, and the ``with`` block restores the original context before we
+  return to the caller.
+
+* If the returned deferred is incomplete, ``do_request_handling`` clears the
+  logcontext before returning. The logcontext is therefore clear when
+  ``handle_request`` yields the deferred. At that point, the ``inlineCallbacks``
+  wrapper adds a callback to the deferred, and returns another (incomplete)
+  deferred to the caller, and it is safe to begin processing the next request.
+
+  Once ``do_request_handling``'s deferred completes, it will reinstate the
+  logcontext, before running the callback added by the ``inlineCallbacks``
+  wrapper. That callback runs the second half of ``handle_request``, so again
+  the "finished" line will be logged against the right
+  context, and the ``with`` block restores the original context.
+
+As an aside, it's worth noting that ``handle_request`` follows our rules -
+though that only matters if the caller has its own logcontext which it cares
+about.
+
+The following sections describe pitfalls and helpful patterns when implementing
+these rules.
+
+Always yield your deferreds
+---------------------------
+
+Whenever you get a deferred back from a function, you should ``yield`` on it
+as soon as possible. (Returning it directly to your caller is ok too, if you're
+not doing ``inlineCallbacks``.) Do not pass go; do not do any logging; do not
+call any other functions.
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def fun():
+        logger.debug("starting")
+        yield do_some_stuff()       # just like this
+
+        d = more_stuff()
+        result = yield d            # also fine, of course
+
+        defer.returnValue(result)
+
+    def nonInlineCallbacksFun():
+        logger.debug("just a wrapper really")
+        return do_some_stuff()      # this is ok too - the caller will yield on
+                                    # it anyway.
+
+Provided this pattern is followed all the way back up to the callchain to where
+the logcontext was set, this will make things work out ok: provided
+``do_some_stuff`` and ``more_stuff`` follow the rules above, then so will
+``fun`` (as wrapped by ``inlineCallbacks``) and ``nonInlineCallbacksFun``.
+
+It's all too easy to forget to ``yield``: for instance if we forgot that
+``do_some_stuff`` returned a deferred, we might plough on regardless. This
+leads to a mess; it will probably work itself out eventually, but not before
+a load of stuff has been logged against the wrong content. (Normally, other
+things will break, more obviously, if you forget to ``yield``, so this tends
+not to be a major problem in practice.)
+
+Of course sometimes you need to do something a bit fancier with your Deferreds
+- not all code follows the linear A-then-B-then-C pattern. Notes on
+implementing more complex patterns are in later sections.
+
+Where you create a new Deferred, make it follow the rules
+---------------------------------------------------------
+
+Most of the time, a Deferred comes from another synapse function. Sometimes,
+though, we need to make up a new Deferred, or we get a Deferred back from
+external code. We need to make it follow our rules.
+
+The easy way to do it is with a combination of ``defer.inlineCallbacks``, and
+``logcontext.PreserveLoggingContext``. Suppose we want to implement ``sleep``,
+which returns a deferred which will run its callbacks after a given number of
+seconds. That might look like:
+
+.. code:: python
+
+    # not a logcontext-rules-compliant function
+    def get_sleep_deferred(seconds):
+        d = defer.Deferred()
+        reactor.callLater(seconds, d.callback, None)
+        return d
+
+That doesn't follow the rules, but we can fix it by wrapping it with
+``PreserveLoggingContext`` and ``yield`` ing on it:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def sleep(seconds):
+        with PreserveLoggingContext():
+            yield get_sleep_deferred(seconds)
+
+This technique works equally for external functions which return deferreds,
+or deferreds we have made ourselves.
+
+You can also use ``logcontext.make_deferred_yieldable``, which just does the
+boilerplate for you, so the above could be written:
+
+.. code:: python
+
+    def sleep(seconds):
+        return logcontext.make_deferred_yieldable(get_sleep_deferred(seconds))
+
+
+Fire-and-forget
+---------------
+
+Sometimes you want to fire off a chain of execution, but not wait for its
+result. That might look a bit like this:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def do_request_handling():
+        yield foreground_operation()
+
+        # *don't* do this
+        background_operation()
+
+        logger.debug("Request handling complete")
+
+    @defer.inlineCallbacks
+    def background_operation():
+        yield first_background_step()
+        logger.debug("Completed first step")
+        yield second_background_step()
+        logger.debug("Completed second step")
+
+The above code does a couple of steps in the background after
+``do_request_handling`` has finished. The log lines are still logged against
+the ``request_context`` logcontext, which may or may not be desirable. There
+are two big problems with the above, however. The first problem is that, if
+``background_operation`` returns an incomplete Deferred, it will expect its
+caller to ``yield`` immediately, so will have cleared the logcontext. In this
+example, that means that 'Request handling complete' will be logged without any
+context.
+
+The second problem, which is potentially even worse, is that when the Deferred
+returned by ``background_operation`` completes, it will restore the original
+logcontext. There is nothing waiting on that Deferred, so the logcontext will
+leak into the reactor and possibly get attached to some arbitrary future
+operation.
+
+There are two potential solutions to this.
+
+One option is to surround the call to ``background_operation`` with a
+``PreserveLoggingContext`` call. That will reset the logcontext before
+starting ``background_operation`` (so the context restored when the deferred
+completes will be the empty logcontext), and will restore the current
+logcontext before continuing the foreground process:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def do_request_handling():
+        yield foreground_operation()
+
+        # start background_operation off in the empty logcontext, to
+        # avoid leaking the current context into the reactor.
+        with PreserveLoggingContext():
+            background_operation()
+
+        # this will now be logged against the request context
+        logger.debug("Request handling complete")
+
+Obviously that option means that the operations done in
+``background_operation`` would be not be logged against a logcontext (though
+that might be fixed by setting a different logcontext via a ``with
+LoggingContext(...)`` in ``background_operation``).
+
+The second option is to use ``logcontext.run_in_background``, which wraps a
+function so that it doesn't reset the logcontext even when it returns an
+incomplete deferred, and adds a callback to the returned deferred to reset the
+logcontext. In other words, it turns a function that follows the Synapse rules
+about logcontexts and Deferreds into one which behaves more like an external
+function — the opposite operation to that described in the previous section.
+It can be used like this:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def do_request_handling():
+        yield foreground_operation()
+
+        logcontext.run_in_background(background_operation)
+
+        # this will now be logged against the request context
+        logger.debug("Request handling complete")
+
+Passing synapse deferreds into third-party functions
+----------------------------------------------------
+
+A typical example of this is where we want to collect together two or more
+deferred via ``defer.gatherResults``:
+
+.. code:: python
+
+    d1 = operation1()
+    d2 = operation2()
+    d3 = defer.gatherResults([d1, d2])
+
+This is really a variation of the fire-and-forget problem above, in that we are
+firing off ``d1`` and ``d2`` without yielding on them. The difference
+is that we now have third-party code attached to their callbacks. Anyway either
+technique given in the `Fire-and-forget`_ section will work.
+
+Of course, the new Deferred returned by ``gatherResults`` needs to be wrapped
+in order to make it follow the logcontext rules before we can yield it, as
+described in `Where you create a new Deferred, make it follow the rules`_.
+
+So, option one: reset the logcontext before starting the operations to be
+gathered:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def do_request_handling():
+        with PreserveLoggingContext():
+            d1 = operation1()
+            d2 = operation2()
+            result = yield defer.gatherResults([d1, d2])
+
+In this case particularly, though, option two, of using
+``logcontext.preserve_fn`` almost certainly makes more sense, so that
+``operation1`` and ``operation2`` are both logged against the original
+logcontext. This looks like:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def do_request_handling():
+        d1 = logcontext.preserve_fn(operation1)()
+        d2 = logcontext.preserve_fn(operation2)()
+
+        with PreserveLoggingContext():
+            result = yield defer.gatherResults([d1, d2])
+
+
+Was all this really necessary?
+------------------------------
+
+The conventions used work fine for a linear flow where everything happens in
+series via ``defer.inlineCallbacks`` and ``yield``, but are certainly tricky to
+follow for any more exotic flows. It's hard not to wonder if we could have done
+something else.
+
+We're not going to rewrite Synapse now, so the following is entirely of
+academic interest, but I'd like to record some thoughts on an alternative
+approach.
+
+I briefly prototyped some code following an alternative set of rules. I think
+it would work, but I certainly didn't get as far as thinking how it would
+interact with concepts as complicated as the cache descriptors.
+
+My alternative rules were:
+
+* functions always preserve the logcontext of their caller, whether or not they
+  are returning a Deferred.
+
+* Deferreds returned by synapse functions run their callbacks in the same
+  context as the function was orignally called in.
+
+The main point of this scheme is that everywhere that sets the logcontext is
+responsible for clearing it before returning control to the reactor.
+
+So, for example, if you were the function which started a ``with
+LoggingContext`` block, you wouldn't ``yield`` within it — instead you'd start
+off the background process, and then leave the ``with`` block to wait for it:
+
+.. code:: python
+
+    def handle_request(request_id):
+        with logcontext.LoggingContext() as request_context:
+            request_context.request = request_id
+            d = do_request_handling()
+
+        def cb(r):
+            logger.debug("finished")
+
+        d.addCallback(cb)
+        return d
+
+(in general, mixing ``with LoggingContext`` blocks and
+``defer.inlineCallbacks`` in the same function leads to slighly
+counter-intuitive code, under this scheme).
+
+Because we leave the original ``with`` block as soon as the Deferred is
+returned (as opposed to waiting for it to be resolved, as we do today), the
+logcontext is cleared before control passes back to the reactor; so if there is
+some code within ``do_request_handling`` which needs to wait for a Deferred to
+complete, there is no need for it to worry about clearing the logcontext before
+doing so:
+
+.. code:: python
+
+    def handle_request():
+        r = do_some_stuff()
+        r.addCallback(do_some_more_stuff)
+        return r
+
+— and provided ``do_some_stuff`` follows the rules of returning a Deferred which
+runs its callbacks in the original logcontext, all is happy.
+
+The business of a Deferred which runs its callbacks in the original logcontext
+isn't hard to achieve — we have it today, in the shape of
+``logcontext._PreservingContextDeferred``:
+
+.. code:: python
+
+    def do_some_stuff():
+        deferred = do_some_io()
+        pcd = _PreservingContextDeferred(LoggingContext.current_context())
+        deferred.chainDeferred(pcd)
+        return pcd
+
+It turns out that, thanks to the way that Deferreds chain together, we
+automatically get the property of a context-preserving deferred with
+``defer.inlineCallbacks``, provided the final Defered the function ``yields``
+on has that property. So we can just write:
+
+.. code:: python
+
+    @defer.inlineCallbacks
+    def handle_request():
+        yield do_some_stuff()
+        yield do_some_more_stuff()
+
+To conclude: I think this scheme would have worked equally well, with less
+danger of messing it up, and probably made some more esoteric code easier to
+write. But again — changing the conventions of the entire Synapse codebase is
+not a sensible option for the marginal improvement offered.

docs/manhole.md

@@ -0,0 +1,43 @@
+Using the synapse manhole
+=========================
+
+The "manhole" allows server administrators to access a Python shell on a running
+Synapse installation. This is a very powerful mechanism for administration and
+debugging.
+
+To enable it, first uncomment the `manhole` listener configuration in
+`homeserver.yaml`:
+
+```yaml
+listeners:
+  - port: 9000
+    bind_addresses: ['::1', '127.0.0.1']
+    type: manhole
+```
+
+(`bind_addresses` in the above is important: it ensures that access to the
+manhole is only possible for local users).
+
+Note that this will give administrative access to synapse to **all users** with
+shell access to the server. It should therefore **not** be enabled in
+environments where untrusted users have shell access.
+
+Then restart synapse, and point an ssh client at port 9000 on localhost, using
+the username `matrix`:
+
+```bash
+ssh -p9000 matrix@localhost
+```
+
+The password is `rabbithole`.
+
+This gives a Python REPL in which `hs` gives access to the
+`synapse.server.HomeServer` object - which in turn gives access to many other
+parts of the process.
+
+As a simple example, retrieving an event from the database:
+
+```
+>>> hs.get_datastore().get_event('$1416420717069yeQaw:matrix.org')
+<Deferred at 0x7ff253fc6998 current result: <FrozenEvent event_id='$1416420717069yeQaw:matrix.org', type='m.room.create', state_key=''>>
+```

docs/media_repository.rst

@@ -0,0 +1,27 @@
+Media Repository 
+================
+
+*Synapse implementation-specific details for the media repository*
+
+The media repository is where attachments and avatar photos are stored.
+It stores attachment content and thumbnails for media uploaded by local users.
+It caches attachment content and thumbnails for media uploaded by remote users.
+
+Storage
+-------
+
+Each item of media is assigned a ``media_id`` when it is uploaded.
+The ``media_id`` is a randomly chosen, URL safe 24 character string.
+Metadata such as the MIME type, upload time and length are stored in the
+sqlite3 database indexed by ``media_id``.
+Content is stored on the filesystem under a ``"local_content"`` directory.
+Thumbnails are stored under a ``"local_thumbnails"`` directory.
+The item with ``media_id`` ``"aabbccccccccdddddddddddd"`` is stored under
+``"local_content/aa/bb/ccccccccdddddddddddd"``. Its thumbnail with width
+``128`` and height ``96`` and type ``"image/jpeg"`` is stored under
+``"local_thumbnails/aa/bb/ccccccccdddddddddddd/128-96-image-jpeg"``
+Remote content is cached under ``"remote_content"`` directory. Each item of
+remote content is assigned a local "``filesystem_id``" to ensure that the
+directory structure ``"remote_content/server_name/aa/bb/ccccccccdddddddddddd"``
+is appropriate. Thumbnails for remote content are stored under
+``"remote_thumbnails/server_name/..."``

docs/metrics-howto.rst

@@ -0,0 +1,180 @@
+How to monitor Synapse metrics using Prometheus
+===============================================
+
+1. Install Prometheus:
+
+   Follow instructions at http://prometheus.io/docs/introduction/install/
+
+2. Enable Synapse metrics:
+
+   There are two methods of enabling metrics in Synapse.
+
+   The first serves the metrics as a part of the usual web server and can be
+   enabled by adding the "metrics" resource to the existing listener as such::
+
+     resources:
+       - names:
+         - client
+         - metrics
+
+   This provides a simple way of adding metrics to your Synapse installation,
+   and serves under ``/_synapse/metrics``. If you do not wish your metrics be
+   publicly exposed, you will need to either filter it out at your load
+   balancer, or use the second method.
+
+   The second method runs the metrics server on a different port, in a
+   different thread to Synapse. This can make it more resilient to heavy load
+   meaning metrics cannot be retrieved, and can be exposed to just internal
+   networks easier. The served metrics are available over HTTP only, and will
+   be available at ``/``.
+
+   Add a new listener to homeserver.yaml::
+
+     listeners:
+       - type: metrics
+         port: 9000
+         bind_addresses:
+           - '0.0.0.0'
+
+   For both options, you will need to ensure that ``enable_metrics`` is set to
+   ``True``.
+
+   Restart Synapse.
+
+3. Add a Prometheus target for Synapse.
+
+   It needs to set the ``metrics_path`` to a non-default value (under ``scrape_configs``)::
+
+    - job_name: "synapse"
+      metrics_path: "/_synapse/metrics"
+      static_configs:
+        - targets: ["my.server.here:9092"]
+
+   If your prometheus is older than 1.5.2, you will need to replace
+   ``static_configs`` in the above with ``target_groups``.
+
+   Restart Prometheus.
+
+
+Removal of deprecated metrics & time based counters becoming histograms in 0.31.0
+---------------------------------------------------------------------------------
+
+The duplicated metrics deprecated in Synapse 0.27.0 have been removed.
+
+All time duration-based metrics have been changed to be seconds. This affects:
+
++----------------------------------+
+| msec -> sec metrics              |
++==================================+
+| python_gc_time                   |
++----------------------------------+
+| python_twisted_reactor_tick_time |
++----------------------------------+
+| synapse_storage_query_time       |
++----------------------------------+
+| synapse_storage_schedule_time    |
++----------------------------------+
+| synapse_storage_transaction_time |
++----------------------------------+
+
+Several metrics have been changed to be histograms, which sort entries into
+buckets and allow better analysis. The following metrics are now histograms:
+
++-------------------------------------------+
+| Altered metrics                           |
++===========================================+
+| python_gc_time                            |
++-------------------------------------------+
+| python_twisted_reactor_pending_calls      |
++-------------------------------------------+
+| python_twisted_reactor_tick_time          |
++-------------------------------------------+
+| synapse_http_server_response_time_seconds |
++-------------------------------------------+
+| synapse_storage_query_time                |
++-------------------------------------------+
+| synapse_storage_schedule_time             |
++-------------------------------------------+
+| synapse_storage_transaction_time          |
++-------------------------------------------+
+
+
+Block and response metrics renamed for 0.27.0
+---------------------------------------------
+
+Synapse 0.27.0 begins the process of rationalising the duplicate ``*:count``
+metrics reported for the resource tracking for code blocks and HTTP requests.
+
+At the same time, the corresponding ``*:total`` metrics are being renamed, as
+the ``:total`` suffix no longer makes sense in the absence of a corresponding
+``:count`` metric.
+
+To enable a graceful migration path, this release just adds new names for the
+metrics being renamed. A future release will remove the old ones.
+
+The following table shows the new metrics, and the old metrics which they are
+replacing.
+
+==================================================== ===================================================
+New name                                             Old name
+==================================================== ===================================================
+synapse_util_metrics_block_count                     synapse_util_metrics_block_timer:count
+synapse_util_metrics_block_count                     synapse_util_metrics_block_ru_utime:count
+synapse_util_metrics_block_count                     synapse_util_metrics_block_ru_stime:count
+synapse_util_metrics_block_count                     synapse_util_metrics_block_db_txn_count:count
+synapse_util_metrics_block_count                     synapse_util_metrics_block_db_txn_duration:count
+
+synapse_util_metrics_block_time_seconds              synapse_util_metrics_block_timer:total
+synapse_util_metrics_block_ru_utime_seconds          synapse_util_metrics_block_ru_utime:total
+synapse_util_metrics_block_ru_stime_seconds          synapse_util_metrics_block_ru_stime:total
+synapse_util_metrics_block_db_txn_count              synapse_util_metrics_block_db_txn_count:total
+synapse_util_metrics_block_db_txn_duration_seconds   synapse_util_metrics_block_db_txn_duration:total
+
+synapse_http_server_response_count                   synapse_http_server_requests
+synapse_http_server_response_count                   synapse_http_server_response_time:count
+synapse_http_server_response_count                   synapse_http_server_response_ru_utime:count
+synapse_http_server_response_count                   synapse_http_server_response_ru_stime:count
+synapse_http_server_response_count                   synapse_http_server_response_db_txn_count:count
+synapse_http_server_response_count                   synapse_http_server_response_db_txn_duration:count
+
+synapse_http_server_response_time_seconds            synapse_http_server_response_time:total
+synapse_http_server_response_ru_utime_seconds        synapse_http_server_response_ru_utime:total
+synapse_http_server_response_ru_stime_seconds        synapse_http_server_response_ru_stime:total
+synapse_http_server_response_db_txn_count            synapse_http_server_response_db_txn_count:total
+synapse_http_server_response_db_txn_duration_seconds synapse_http_server_response_db_txn_duration:total
+==================================================== ===================================================
+
+
+Standard Metric Names
+---------------------
+
+As of synapse version 0.18.2, the format of the process-wide metrics has been
+changed to fit prometheus standard naming conventions. Additionally the units
+have been changed to seconds, from miliseconds.
+
+================================== =============================
+New name                           Old name
+================================== =============================
+process_cpu_user_seconds_total     process_resource_utime / 1000
+process_cpu_system_seconds_total   process_resource_stime / 1000
+process_open_fds (no 'type' label) process_fds
+================================== =============================
+
+The python-specific counts of garbage collector performance have been renamed.
+
+=========================== ======================
+New name                    Old name
+=========================== ======================
+python_gc_time              reactor_gc_time
+python_gc_unreachable_total reactor_gc_unreachable
+python_gc_counts            reactor_gc_counts
+=========================== ======================
+
+The twisted-specific reactor metrics have been renamed.
+
+==================================== =====================
+New name                             Old name
+==================================== =====================
+python_twisted_reactor_pending_calls reactor_pending_calls
+python_twisted_reactor_tick_time     reactor_tick_time
+==================================== =====================

docs/password_auth_providers.rst

@@ -0,0 +1,99 @@
+Password auth provider modules
+==============================
+
+Password auth providers offer a way for server administrators to integrate
+their Synapse installation with an existing authentication system.
+
+A password auth provider is a Python class which is dynamically loaded into
+Synapse, and provides a number of methods by which it can integrate with the
+authentication system.
+
+This document serves as a reference for those looking to implement their own
+password auth providers.
+
+Required methods
+----------------
+
+Password auth provider classes must provide the following methods:
+
+*class* ``SomeProvider.parse_config``\(*config*)
+
+    This method is passed the ``config`` object for this module from the
+    homeserver configuration file.
+
+    It should perform any appropriate sanity checks on the provided
+    configuration, and return an object which is then passed into ``__init__``.
+
+*class* ``SomeProvider``\(*config*, *account_handler*)
+
+    The constructor is passed the config object returned by ``parse_config``,
+    and a ``synapse.module_api.ModuleApi`` object which allows the
+    password provider to check if accounts exist and/or create new ones.
+
+Optional methods
+----------------
+
+Password auth provider classes may optionally provide the following methods.
+
+*class* ``SomeProvider.get_db_schema_files``\()
+
+    This method, if implemented, should return an Iterable of ``(name,
+    stream)`` pairs of database schema files. Each file is applied in turn at
+    initialisation, and a record is then made in the database so that it is
+    not re-applied on the next start.
+
+``someprovider.get_supported_login_types``\()
+
+    This method, if implemented, should return a ``dict`` mapping from a login
+    type identifier (such as ``m.login.password``) to an iterable giving the
+    fields which must be provided by the user in the submission to the
+    ``/login`` api. These fields are passed in the ``login_dict`` dictionary
+    to ``check_auth``.
+
+    For example, if a password auth provider wants to implement a custom login
+    type of ``com.example.custom_login``, where the client is expected to pass
+    the fields ``secret1`` and ``secret2``, the provider should implement this
+    method and return the following dict::
+
+      {"com.example.custom_login": ("secret1", "secret2")}
+
+``someprovider.check_auth``\(*username*, *login_type*, *login_dict*)
+
+    This method is the one that does the real work. If implemented, it will be
+    called for each login attempt where the login type matches one of the keys
+    returned by ``get_supported_login_types``.
+
+    It is passed the (possibly UNqualified) ``user`` provided by the client,
+    the login type, and a dictionary of login secrets passed by the client.
+
+    The method should return a Twisted ``Deferred`` object, which resolves to
+    the canonical ``@localpart:domain`` user id if authentication is successful,
+    and ``None`` if not.
+
+    Alternatively, the ``Deferred`` can resolve to a ``(str, func)`` tuple, in
+    which case the second field is a callback which will be called with the
+    result from the ``/login`` call (including ``access_token``, ``device_id``,
+    etc.)
+
+``someprovider.check_password``\(*user_id*, *password*)
+
+    This method provides a simpler interface than ``get_supported_login_types``
+    and ``check_auth`` for password auth providers that just want to provide a
+    mechanism for validating ``m.login.password`` logins.
+
+    Iif implemented, it will be called to check logins with an
+    ``m.login.password`` login type. It is passed a qualified
+    ``@localpart:domain`` user id, and the password provided by the user.
+
+    The method should return a Twisted ``Deferred`` object, which resolves to
+    ``True`` if authentication is successful, and ``False`` if not.
+
+``someprovider.on_logged_out``\(*user_id*, *device_id*, *access_token*)
+
+    This method, if implemented, is called when a user logs out. It is passed
+    the qualified user ID, the ID of the deactivated device (if any: access
+    tokens are occasionally created without an associated device ID), and the
+    (now deactivated) access token.
+
+    It may return a Twisted ``Deferred`` object; the logout request will wait
+    for the deferred to complete but the result is ignored.

docs/postgres.rst

@@ -0,0 +1,136 @@
+Using Postgres
+--------------
+
+Postgres version 9.4 or later is known to work.
+
+Set up database
+===============
+
+Assuming your PostgreSQL database user is called ``postgres``, create a user
+``synapse_user`` with::
+
+   su - postgres
+   createuser --pwprompt synapse_user
+
+The PostgreSQL database used *must* have the correct encoding set, otherwise it
+would not be able to store UTF8 strings. To create a database with the correct
+encoding use, e.g.::
+
+   CREATE DATABASE synapse
+    ENCODING 'UTF8'
+    LC_COLLATE='C'
+    LC_CTYPE='C'
+    template=template0
+    OWNER synapse_user;
+
+This would create an appropriate database named ``synapse`` owned by the
+``synapse_user`` user (which must already exist).
+
+Set up client in Debian/Ubuntu
+===========================
+
+Postgres support depends on the postgres python connector ``psycopg2``. In the
+virtual env::
+
+    sudo apt-get install libpq-dev
+    pip install psycopg2
+
+Set up client in RHEL/CentOs 7
+==============================
+
+Make sure you have the appropriate version of postgres-devel installed. For a
+postgres 9.4, use the postgres 9.4 packages from
+[here](https://wiki.postgresql.org/wiki/YUM_Installation).
+
+As with Debian/Ubuntu, postgres support depends on the postgres python connector
+``psycopg2``. In the virtual env::
+
+    sudo yum install postgresql-devel libpqxx-devel.x86_64
+    export PATH=/usr/pgsql-9.4/bin/:$PATH
+    pip install psycopg2
+
+Synapse config
+==============
+
+When you are ready to start using PostgreSQL, edit the ``database`` section in
+your config file to match the following lines::
+
+    database:
+        name: psycopg2
+        args:
+            user: <user>
+            password: <pass>
+            database: <db>
+            host: <host>
+            cp_min: 5
+            cp_max: 10
+
+All key, values in ``args`` are passed to the ``psycopg2.connect(..)``
+function, except keys beginning with ``cp_``, which are consumed by the twisted
+adbapi connection pool.
+
+
+Porting from SQLite
+===================
+
+Overview
+~~~~~~~~
+
+The script ``synapse_port_db`` allows porting an existing synapse server
+backed by SQLite to using PostgreSQL. This is done in as a two phase process:
+
+1. Copy the existing SQLite database to a separate location (while the server
+   is down) and running the port script against that offline database.
+2. Shut down the server. Rerun the port script to port any data that has come
+   in since taking the first snapshot. Restart server against the PostgreSQL
+   database.
+
+The port script is designed to be run repeatedly against newer snapshots of the
+SQLite database file. This makes it safe to repeat step 1 if there was a delay
+between taking the previous snapshot and being ready to do step 2.
+
+It is safe to at any time kill the port script and restart it.
+
+Using the port script
+~~~~~~~~~~~~~~~~~~~~~
+
+Firstly, shut down the currently running synapse server and copy its database
+file (typically ``homeserver.db``) to another location. Once the copy is
+complete, restart synapse.  For instance::
+
+    ./synctl stop
+    cp homeserver.db homeserver.db.snapshot
+    ./synctl start
+
+Copy the old config file into a new config file::
+
+    cp homeserver.yaml homeserver-postgres.yaml
+
+Edit the database section as described in the section *Synapse config* above
+and with the SQLite snapshot located at ``homeserver.db.snapshot`` simply run::
+
+    synapse_port_db --sqlite-database homeserver.db.snapshot \
+        --postgres-config homeserver-postgres.yaml
+
+The flag ``--curses`` displays a coloured curses progress UI.
+
+If the script took a long time to complete, or time has otherwise passed since
+the original snapshot was taken, repeat the previous steps with a newer
+snapshot.
+
+To complete the conversion shut down the synapse server and run the port
+script one last time, e.g. if the SQLite database is at  ``homeserver.db``
+run::
+
+    synapse_port_db --sqlite-database homeserver.db \
+        --postgres-config homeserver-postgres.yaml
+
+Once that has completed, change the synapse config to point at the PostgreSQL
+database configuration file ``homeserver-postgres.yaml``::
+
+    ./synctl stop
+    mv homeserver.yaml homeserver-old-sqlite.yaml 
+    mv homeserver-postgres.yaml homeserver.yaml 
+    ./synctl start
+
+Synapse should now be running against PostgreSQL.

docs/privacy_policy_templates/en/1.0.html

@@ -0,0 +1,23 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <title>Matrix.org Privacy policy</title>
+  </head>
+  <body>
+  {% if has_consented %}
+    <p>
+      Your base already belong to us.
+    </p>
+  {% else %}
+    <p>
+      All your base are belong to us.
+    </p>
+    <form method="post" action="consent">
+      <input type="hidden" name="v" value="{{version}}"/>
+      <input type="hidden" name="u" value="{{user}}"/>
+      <input type="hidden" name="h" value="{{userhmac}}"/>
+      <input type="submit" value="Sure thing!"/>
+    </form>
+  {% endif %}
+  </body>
+</html>

docs/privacy_policy_templates/en/success.html

@@ -0,0 +1,11 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <title>Matrix.org Privacy policy</title>
+  </head>
+  <body>
+    <p>
+      Sweet.
+    </p>
+  </body>
+</html>

docs/replication.rst

@@ -0,0 +1,40 @@
+Replication Architecture
+========================
+
+Motivation
+----------
+
+We'd like to be able to split some of the work that synapse does into multiple
+python processes. In theory multiple synapse processes could share a single
+postgresql database and we'd scale up by running more synapse processes.
+However much of synapse assumes that only one process is interacting with the
+database, both for assigning unique identifiers when inserting into tables,
+notifying components about new updates, and for invalidating its caches.
+
+So running multiple copies of the current code isn't an option. One way to
+run multiple processes would be to have a single writer process and multiple
+reader processes connected to the same database. In order to do this we'd need
+a way for the reader process to invalidate its in-memory caches when an update
+happens on the writer. One way to do this is for the writer to present an
+append-only log of updates which the readers can consume to invalidate their
+caches and to push updates to listening clients or pushers.
+
+Synapse already stores much of its data as an append-only log so that it can
+correctly respond to /sync requests so the amount of code changes needed to
+expose the append-only log to the readers should be fairly minimal.
+
+Architecture
+------------
+
+The Replication Protocol
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+See ``tcp_replication.rst``
+
+
+The Slaved DataStore
+~~~~~~~~~~~~~~~~~~~~
+
+There are read-only version of the synapse storage layer in
+``synapse/replication/slave/storage`` that use the response of the replication
+API to invalidate their caches.

docs/server_notices.md

@@ -0,0 +1,74 @@
+Server Notices
+==============
+
+'Server Notices' are a new feature introduced in Synapse 0.30. They provide a
+channel whereby server administrators can send messages to users on the server.
+
+They are used as part of communication of the server polices(see
+[consent_tracking.md](consent_tracking.md)), however the intention is that
+they may also find a use for features such as "Message of the day".
+
+This is a feature specific to Synapse, but it uses standard Matrix
+communication mechanisms, so should work with any Matrix client.
+
+User experience
+---------------
+
+When the user is first sent a server notice, they will get an invitation to a
+room (typically called 'Server Notices', though this is configurable in
+`homeserver.yaml`). They will be **unable to reject** this invitation -
+attempts to do so will receive an error.
+
+Once they accept the invitation, they will see the notice message in the room
+history; it will appear to have come from the 'server notices user' (see
+below).
+
+The user is prevented from sending any messages in this room by the power
+levels.
+
+Having joined the room, the user can leave the room if they want. Subsequent
+server notices will then cause a new room to be created.
+
+Synapse configuration
+---------------------
+
+Server notices come from a specific user id on the server. Server
+administrators are free to choose the user id - something like `server` is
+suggested, meaning the notices will come from
+`@server:<your_server_name>`. Once the Server Notices user is configured, that
+user id becomes a special, privileged user, so administrators should ensure
+that **it is not already allocated**.
+
+In order to support server notices, it is necessary to add some configuration
+to the `homeserver.yaml` file. In particular, you should add a `server_notices`
+section, which should look like this:
+
+```yaml
+server_notices:
+   system_mxid_localpart: server
+   system_mxid_display_name: "Server Notices"
+   system_mxid_avatar_url: "mxc://server.com/oumMVlgDnLYFaPVkExemNVVZ"
+   room_name: "Server Notices"
+```
+
+The only compulsory setting is `system_mxid_localpart`, which defines the user
+id of the Server Notices user, as above. `room_name` defines the name of the
+room which will be created.
+
+`system_mxid_display_name` and `system_mxid_avatar_url` can be used to set the
+displayname and avatar of the Server Notices user.
+
+Sending notices
+---------------
+
+As of the current version of synapse, there is no convenient interface for
+sending notices (other than the automated ones sent as part of consent
+tracking).
+
+In the meantime, it is possible to test this feature using the manhole. Having
+gone into the manhole as described in [manhole.md](manhole.md), a notice can be
+sent with something like:
+
+```
+>>> hs.get_server_notices_manager().send_notice('@user:server.com', {'msgtype':'m.text', 'body':'foo'})
+```

docs/sphinx/conf.py

@@ -50,7 +50,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Synapse'
-copyright = u'2014, TNG'
+copyright = u'Copyright 2014-2017 OpenMarket Ltd, 2017 Vector Creations Ltd, 2017 New Vector Ltd'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

docs/tcp_replication.rst

@@ -0,0 +1,223 @@
+TCP Replication
+===============
+
+Motivation
+----------
+
+Previously the workers used an HTTP long poll mechanism to get updates from the
+master, which had the problem of causing a lot of duplicate work on the server.
+This TCP protocol replaces those APIs with the aim of increased efficiency.
+
+
+
+Overview
+--------
+
+The protocol is based on fire and forget, line based commands. An example flow
+would be (where '>' indicates master to worker and '<' worker to master flows)::
+
+    > SERVER example.com
+    < REPLICATE events 53
+    > RDATA events 54 ["$foo1:bar.com", ...]
+    > RDATA events 55 ["$foo4:bar.com", ...]
+
+The example shows the server accepting a new connection and sending its identity
+with the ``SERVER`` command, followed by the client asking to subscribe to the
+``events`` stream from the token ``53``. The server then periodically sends ``RDATA``
+commands which have the format ``RDATA <stream_name> <token> <row>``, where the
+format of ``<row>`` is defined by the individual streams.
+
+Error reporting happens by either the client or server sending an `ERROR`
+command, and usually the connection will be closed.
+
+
+Since the protocol is a simple line based, its possible to manually connect to
+the server using a tool like netcat. A few things should be noted when manually
+using the protocol:
+
+* When subscribing to a stream using ``REPLICATE``, the special token ``NOW`` can
+  be used to get all future updates. The special stream name ``ALL`` can be used
+  with ``NOW`` to subscribe to all available streams.
+* The federation stream is only available if federation sending has been
+  disabled on the main process.
+* The server will only time connections out that have sent a ``PING`` command.
+  If a ping is sent then the connection will be closed if no further commands
+  are receieved within 15s. Both the client and server protocol implementations
+  will send an initial PING on connection and ensure at least one command every
+  5s is sent (not necessarily ``PING``).
+* ``RDATA`` commands *usually* include a numeric token, however if the stream
+  has multiple rows to replicate per token the server will send multiple
+  ``RDATA`` commands, with all but the last having a token of ``batch``. See
+  the documentation on ``commands.RdataCommand`` for further details.
+
+
+Architecture
+------------
+
+The basic structure of the protocol is line based, where the initial word of
+each line specifies the command. The rest of the line is parsed based on the
+command. For example, the `RDATA` command is defined as::
+
+    RDATA <stream_name> <token> <row_json>
+
+(Note that `<row_json>` may contains spaces, but cannot contain newlines.)
+
+Blank lines are ignored.
+
+
+Keep alives
+~~~~~~~~~~~
+
+Both sides are expected to send at least one command every 5s or so, and
+should send a ``PING`` command if necessary. If either side do not receive a
+command within e.g. 15s then the connection should be closed.
+
+Because the server may be connected to manually using e.g. netcat, the timeouts
+aren't enabled until an initial ``PING`` command is seen. Both the client and
+server implementations below send a ``PING`` command immediately on connection to
+ensure the timeouts are enabled.
+
+This ensures that both sides can quickly realize if the tcp connection has gone
+and handle the situation appropriately.
+
+
+Start up
+~~~~~~~~
+
+When a new connection is made, the server:
+
+* Sends a ``SERVER`` command, which includes the identity of the server, allowing
+  the client to detect if its connected to the expected server
+* Sends a ``PING`` command as above, to enable the client to time out connections
+  promptly.
+
+The client:
+
+* Sends a ``NAME`` command, allowing the server to associate a human friendly
+  name with the connection. This is optional.
+* Sends a ``PING`` as above
+* For each stream the client wishes to subscribe to it sends a ``REPLICATE``
+  with the stream_name and token it wants to subscribe from.
+* On receipt of a ``SERVER`` command, checks that the server name matches the
+  expected server name.
+
+
+Error handling
+~~~~~~~~~~~~~~
+
+If either side detects an error it can send an ``ERROR`` command and close the
+connection.
+
+If the client side loses the connection to the server it should reconnect,
+following the steps above.
+
+
+Congestion
+~~~~~~~~~~
+
+If the server sends messages faster than the client can consume them the server
+will first buffer a (fairly large) number of commands and then disconnect the
+client. This ensures that we don't queue up an unbounded number of commands in
+memory and gives us a potential oppurtunity to squawk loudly. When/if the client
+recovers it can reconnect to the server and ask for missed messages.
+
+
+Reliability
+~~~~~~~~~~~
+
+In general the replication stream should be considered an unreliable transport
+since e.g. commands are not resent if the connection disappears.
+
+The exception to that are the replication streams, i.e. RDATA commands, since
+these include tokens which can be used to restart the stream on connection
+errors.
+
+The client should keep track of the token in the last RDATA command received
+for each stream so that on reconneciton it can start streaming from the correct
+place. Note: not all RDATA have valid tokens due to batching. See
+``RdataCommand`` for more details.
+
+
+Example
+~~~~~~~
+
+An example iteraction is shown below. Each line is prefixed with '>' or '<' to
+indicate which side is sending, these are *not* included on the wire::
+
+    * connection established *
+    > SERVER localhost:8823
+    > PING 1490197665618
+    < NAME synapse.app.appservice
+    < PING 1490197665618
+    < REPLICATE events 1
+    < REPLICATE backfill 1
+    < REPLICATE caches 1
+    > POSITION events 1
+    > POSITION backfill 1
+    > POSITION caches 1
+    > RDATA caches 2 ["get_user_by_id",["@01register-user:localhost:8823"],1490197670513]
+    > RDATA events 14 ["$149019767112vOHxz:localhost:8823",
+        "!AFDCvgApUmpdfVjIXm:localhost:8823","m.room.guest_access","",null]
+    < PING 1490197675618
+    > ERROR server stopping
+    * connection closed by server *
+
+The ``POSITION`` command sent by the server is used to set the clients position
+without needing to send data with the ``RDATA`` command.
+
+
+An example of a batched set of ``RDATA`` is::
+
+    > RDATA caches batch ["get_user_by_id",["@test:localhost:8823"],1490197670513]
+    > RDATA caches batch ["get_user_by_id",["@test2:localhost:8823"],1490197670513]
+    > RDATA caches batch ["get_user_by_id",["@test3:localhost:8823"],1490197670513]
+    > RDATA caches 54 ["get_user_by_id",["@test4:localhost:8823"],1490197670513]
+
+In this case the client shouldn't advance their caches token until it sees the
+the last ``RDATA``.
+
+
+List of commands
+~~~~~~~~~~~~~~~~
+
+The list of valid commands, with which side can send it: server (S) or client (C):
+
+SERVER (S)
+    Sent at the start to identify which server the client is talking to
+
+RDATA (S)
+    A single update in a stream
+
+POSITION (S)
+    The position of the stream has been updated
+
+ERROR (S, C)
+    There was an error
+
+PING (S, C)
+    Sent periodically to ensure the connection is still alive
+
+NAME (C)
+    Sent at the start by client to inform the server who they are
+
+REPLICATE (C)
+    Asks the server to replicate a given stream
+
+USER_SYNC (C)
+    A user has started or stopped syncing
+
+FEDERATION_ACK (C)
+    Acknowledge receipt of some federation data
+
+REMOVE_PUSHER (C)
+    Inform the server a pusher should be removed
+
+INVALIDATE_CACHE (C)
+    Inform the server a cache should be invalidated
+
+SYNC (S, C)
+    Used exclusively in tests
+
+
+See ``synapse/replication/tcp/commands.py`` for a detailed description and the
+format of each command.

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
@@ -41,19 +45,43 @@ 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
 
- 5. Ensure youe firewall allows traffic into the TURN server on
-    the ports you've configured it to listen on (remember to allow
-    both TCP and UDP if you've enabled both).
+ 5. Consider your security settings.  TURN lets users request a relay
+    which will connect to arbitrary IP addresses and ports.  At the least
+    we recommend:
 
- 6. If you've configured coturn to support TLS/DTLS, generate or
+       # VoIP traffic is all UDP. There is no reason to let users connect to arbitrary TCP endpoints via the relay.
+       no-tcp-relay
+
+       # don't let the relay ever try to connect to private IP address ranges within your network (if any)
+       # given the turn server is likely behind your firewall, remember to include any privileged public IPs too.
+       denied-peer-ip=10.0.0.0-10.255.255.255
+       denied-peer-ip=192.168.0.0-192.168.255.255
+       denied-peer-ip=172.16.0.0-172.31.255.255
+
+       # special case the turn server itself so that client->TURN->TURN->client flows work
+       allowed-peer-ip=10.0.0.1
+
+       # consider whether you want to limit the quota of relayed streams per user (or total) to avoid risk of DoS.
+       user-quota=12 # 4 streams per video call, so 12 streams = 3 simultaneous relayed calls per user.
+       total-quota=1200
+
+    Ideally coturn should refuse to relay traffic which isn't SRTP;
+    see https://github.com/matrix-org/synapse/issues/2009
+
+ 6. Ensure your firewall allows traffic into the TURN server on
+    the ports you've configured it to listen on (remember to allow
+    both TCP and UDP TURN traffic)
+
+ 7. If you've configured coturn to support TLS/DTLS, generate or
     import your private key and certificate.
 
- 7. Start the turn server::
+ 8. Start the turn server::
+ 
        bin/turnserver -o
 
 
@@ -78,12 +106,19 @@ Your home server configuration file needs the following extra keys:
     to refresh credentials. The TURN REST API specification recommends
     one day (86400000).
 
+  4. "turn_allow_guests": Whether to allow guest users to use the TURN
+    server.  This is enabled by default, as otherwise VoIP will not
+    work reliably for guests.  However, it does introduce a security risk
+    as it lets guests connect to arbitrary endpoints without having gone
+    through a CAPTCHA or similar to register a real account.
+
 As an example, here is the relevant section of the config file for
 matrix.org::
 
-    turn_uris: turn:turn.matrix.org:3478?transport=udp,turn:turn.matrix.org:3478?transport=tcp
+    turn_uris: [ "turn:turn.matrix.org:3478?transport=udp", "turn:turn.matrix.org:3478?transport=tcp" ]
     turn_shared_secret: n0t4ctuAllymatr1Xd0TorgSshar3d5ecret4obvIousreAsons
     turn_user_lifetime: 86400000
+    turn_allow_guests: True
 
 Now, restart synapse::
 

docs/url_previews.md

@@ -0,0 +1,76 @@
+URL Previews
+============
+
+Design notes on a URL previewing service for Matrix:
+
+Options are:
+
+ 1. Have an AS which listens for URLs, downloads them, and inserts an event that describes their metadata.
+   * Pros:
+     * Decouples the implementation entirely from Synapse.
+     * Uses existing Matrix events & content repo to store the metadata.
+   * Cons:
+     * Which AS should provide this service for a room, and why should you trust it?
+     * Doesn't work well with E2E; you'd have to cut the AS into every room
+     * the AS would end up subscribing to every room anyway.
+
+ 2. Have a generic preview API (nothing to do with Matrix) that provides a previewing service:
+   * Pros:
+     * Simple and flexible; can be used by any clients at any point
+   * Cons:
+     * If each HS provides one of these independently, all the HSes in a room may needlessly DoS the target URI
+     * We need somewhere to store the URL metadata rather than just using Matrix itself
+     * We can't piggyback on matrix to distribute the metadata between HSes.
+
+ 3. Make the synapse of the sending user responsible for spidering the URL and inserting an event asynchronously which describes the metadata.
+   * Pros:
+     * Works transparently for all clients
+     * Piggy-backs nicely on using Matrix for distributing the metadata.
+     * No confusion as to which AS
+   * Cons:
+     * Doesn't work with E2E
+     * We might want to decouple the implementation of the spider from the HS, given spider behaviour can be quite complicated and evolve much more rapidly than the HS.  It's more like a bot than a core part of the server.
+
+ 4. Make the sending client use the preview API and insert the event itself when successful.
+   * Pros:
+      * Works well with E2E
+      * No custom server functionality
+      * Lets the client customise the preview that they send (like on FB)
+   * Cons:
+      * Entirely specific to the sending client, whereas it'd be nice if /any/ URL was correctly previewed if clients support it.
+
+ 5. Have the option of specifying a shared (centralised) previewing service used by a room, to avoid all the different HSes in the room DoSing the target.
+
+Best solution is probably a combination of both 2 and 4.
+ * Sending clients do their best to create and send a preview at the point of sending the message, perhaps delaying the message until the preview is computed?  (This also lets the user validate the preview before sending)
+ * Receiving clients have the option of going and creating their own preview if one doesn't arrive soon enough (or if the original sender didn't create one)
+
+This is a bit magical though in that the preview could come from two entirely different sources - the sending HS or your local one.  However, this can always be exposed to users: "Generate your own URL previews if none are available?"
+
+This is tantamount also to senders calculating their own thumbnails for sending in advance of the main content - we are trusting the sender not to lie about the content in the thumbnail.  Whereas currently thumbnails are calculated by the receiving homeserver to avoid this attack.
+
+However, this kind of phishing attack does exist whether we let senders pick their thumbnails or not, in that a malicious sender can send normal text messages around the attachment claiming it to be legitimate.  We could rely on (future) reputation/abuse management to punish users who phish (be it with bogus metadata or bogus descriptions).   Bogus metadata is particularly bad though, especially if it's avoidable.
+
+As a first cut, let's do #2 and have the receiver hit the API to calculate its own previews (as it does currently for image thumbnails).  We can then extend/optimise this to option 4 as a special extra if needed.
+
+API
+---
+
+```
+GET /_matrix/media/r0/preview_url?url=http://wherever.com
+200 OK
+{
+    "og:type"        : "article"
+    "og:url"         : "https://twitter.com/matrixdotorg/status/684074366691356672"
+    "og:title"       : "Matrix on Twitter"
+    "og:image"       : "https://pbs.twimg.com/profile_images/500400952029888512/yI0qtFi7_400x400.png"
+    "og:description" : "“Synapse 0.12 is out! Lots of polishing, performance & bugfixes: /sync API, /r0 prefix, fulltext search, 3PID invites https://t.co/5alhXLLEGP”"
+    "og:site_name"   : "Twitter"
+}
+```
+
+* Downloads the URL
+  * If HTML, just stores it in RAM and parses it for OG meta tags
+    * Download any media OG meta tags to the media repo, and refer to them in the OG via mxc:// URIs.
+  * If a media filetype we know we can thumbnail: store it on disk, and hand it to the thumbnailer. Generate OG meta tags from the thumbnailer contents.
+  * Otherwise, don't bother downloading further.

docs/user_directory.md

@@ -0,0 +1,17 @@
+User Directory API Implementation
+=================================
+
+The user directory is currently maintained based on the 'visible' users
+on this particular server - i.e. ones which your account shares a room with, or
+who are present in a publicly viewable room present on the server.
+
+The directory info is stored in various tables, which can (typically after
+DB corruption) get stale or out of sync.  If this happens, for now the
+quickest solution to fix it is:
+
+```
+UPDATE user_directory_stream_pos SET stream_id = NULL;
+```
+
+and restart the synapse, which should then start a background task to
+flush the current tables and regenerate the directory.

docs/workers.rst

@@ -0,0 +1,245 @@
+Scaling synapse via workers
+===========================
+
+Synapse has experimental support for splitting out functionality into
+multiple separate python processes, helping greatly with scalability.  These
+processes are called 'workers', and are (eventually) intended to scale
+horizontally independently.
+
+All of the below is highly experimental and subject to change as Synapse evolves,
+but documenting it here to help folks needing highly scalable Synapses similar
+to the one running matrix.org!
+
+All processes continue to share the same database instance, and as such, workers
+only work with postgres based synapse deployments (sharing a single sqlite
+across multiple processes is a recipe for disaster, plus you should be using
+postgres anyway if you care about scalability).
+
+The workers communicate with the master synapse process via a synapse-specific
+TCP protocol called 'replication' - analogous to MySQL or Postgres style
+database replication; feeding a stream of relevant data to the workers so they
+can be kept in sync with the main synapse process and database state.
+
+Configuration
+-------------
+
+To make effective use of the workers, you will need to configure an HTTP
+reverse-proxy such as nginx or haproxy, which will direct incoming requests to
+the correct worker, or to the main synapse instance. Note that this includes
+requests made to the federation port. The caveats regarding running a
+reverse-proxy on the federation port still apply (see
+https://github.com/matrix-org/synapse/blob/master/README.rst#reverse-proxying-the-federation-port).
+
+To enable workers, you need to add two replication listeners to the master
+synapse, e.g.::
+
+    listeners:
+      # The TCP replication port
+      - port: 9092
+        bind_address: '127.0.0.1'
+        type: replication
+      # The HTTP replication port
+      - port: 9093
+        bind_address: '127.0.0.1'
+        type: http
+        resources:
+         - names: [replication]
+
+Under **no circumstances** should these replication API listeners be exposed to
+the public internet; it currently implements no authentication whatsoever and is
+unencrypted.
+
+(Roughly, the TCP port is used for streaming data from the master to the
+workers, and the HTTP port for the workers to send data to the main
+synapse process.)
+
+You then create a set of configs for the various worker processes.  These
+should be worker configuration files, and should be stored in a dedicated
+subdirectory, to allow synctl to manipulate them. An additional configuration
+for the master synapse process will need to be created because the process will
+not be started automatically. That configuration should look like this::
+
+    worker_app: synapse.app.homeserver
+    daemonize: true
+
+Each worker configuration file inherits the configuration of the main homeserver
+configuration file.  You can then override configuration specific to that worker,
+e.g. the HTTP listener that it provides (if any); logging configuration; etc.
+You should minimise the number of overrides though to maintain a usable config.
+
+You must specify the type of worker application (``worker_app``). The currently
+available worker applications are listed below. You must also specify the
+replication endpoints that it's talking to on the main synapse process.
+``worker_replication_host`` should specify the host of the main synapse,
+``worker_replication_port`` should point to the TCP replication listener port and
+``worker_replication_http_port`` should point to the HTTP replication port.
+
+Currently, only the ``event_creator`` worker requires specifying
+``worker_replication_http_port``.
+
+For instance::
+
+    worker_app: synapse.app.synchrotron
+
+    # The replication listener on the synapse to talk to.
+    worker_replication_host: 127.0.0.1
+    worker_replication_port: 9092
+    worker_replication_http_port: 9093
+
+    worker_listeners:
+     - type: http
+       port: 8083
+       resources:
+         - names:
+           - client
+
+    worker_daemonize: True
+    worker_pid_file: /home/matrix/synapse/synchrotron.pid
+    worker_log_config: /home/matrix/synapse/config/synchrotron_log_config.yaml
+
+...is a full configuration for a synchrotron worker instance, which will expose a
+plain HTTP ``/sync`` endpoint on port 8083 separately from the ``/sync`` endpoint provided
+by the main synapse.
+
+Obviously you should configure your reverse-proxy to route the relevant
+endpoints to the worker (``localhost:8083`` in the above example).
+
+Finally, to actually run your worker-based synapse, you must pass synctl the -a
+commandline option to tell it to operate on all the worker configurations found
+in the given directory, e.g.::
+
+    synctl -a $CONFIG/workers start
+
+Currently one should always restart all workers when restarting or upgrading
+synapse, unless you explicitly know it's safe not to.  For instance, restarting
+synapse without restarting all the synchrotrons may result in broken typing
+notifications.
+
+To manipulate a specific worker, you pass the -w option to synctl::
+
+    synctl -w $CONFIG/workers/synchrotron.yaml restart
+
+
+Available worker applications
+-----------------------------
+
+``synapse.app.pusher``
+~~~~~~~~~~~~~~~~~~~~~~
+
+Handles sending push notifications to sygnal and email. Doesn't handle any
+REST endpoints itself, but you should set ``start_pushers: False`` in the
+shared configuration file to stop the main synapse sending these notifications.
+
+Note this worker cannot be load-balanced: only one instance should be active.
+
+``synapse.app.synchrotron``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The synchrotron handles ``sync`` requests from clients. In particular, it can
+handle REST endpoints matching the following regular expressions::
+
+    ^/_matrix/client/(v2_alpha|r0)/sync$
+    ^/_matrix/client/(api/v1|v2_alpha|r0)/events$
+    ^/_matrix/client/(api/v1|r0)/initialSync$
+    ^/_matrix/client/(api/v1|r0)/rooms/[^/]+/initialSync$
+
+The above endpoints should all be routed to the synchrotron worker by the
+reverse-proxy configuration.
+
+It is possible to run multiple instances of the synchrotron to scale
+horizontally. In this case the reverse-proxy should be configured to
+load-balance across the instances, though it will be more efficient if all
+requests from a particular user are routed to a single instance. Extracting
+a userid from the access token is currently left as an exercise for the reader.
+
+``synapse.app.appservice``
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles sending output traffic to Application Services. Doesn't handle any
+REST endpoints itself, but you should set ``notify_appservices: False`` in the
+shared configuration file to stop the main synapse sending these notifications.
+
+Note this worker cannot be load-balanced: only one instance should be active.
+
+``synapse.app.federation_reader``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles a subset of federation endpoints. In particular, it can handle REST
+endpoints matching the following regular expressions::
+
+    ^/_matrix/federation/v1/event/
+    ^/_matrix/federation/v1/state/
+    ^/_matrix/federation/v1/state_ids/
+    ^/_matrix/federation/v1/backfill/
+    ^/_matrix/federation/v1/get_missing_events/
+    ^/_matrix/federation/v1/publicRooms
+
+The above endpoints should all be routed to the federation_reader worker by the
+reverse-proxy configuration.
+
+``synapse.app.federation_sender``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles sending federation traffic to other servers. Doesn't handle any
+REST endpoints itself, but you should set ``send_federation: False`` in the
+shared configuration file to stop the main synapse sending this traffic.
+
+Note this worker cannot be load-balanced: only one instance should be active.
+
+``synapse.app.media_repository``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles the media repository. It can handle all endpoints starting with::
+
+    /_matrix/media/
+
+You should also set ``enable_media_repo: False`` in the shared configuration
+file to stop the main synapse running background jobs related to managing the
+media repository.
+
+Note this worker cannot be load-balanced: only one instance should be active.
+
+``synapse.app.client_reader``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles client API endpoints. It can handle REST endpoints matching the
+following regular expressions::
+
+    ^/_matrix/client/(api/v1|r0|unstable)/publicRooms$
+
+``synapse.app.user_dir``
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles searches in the user directory. It can handle REST endpoints matching
+the following regular expressions::
+
+    ^/_matrix/client/(api/v1|r0|unstable)/user_directory/search$
+
+``synapse.app.frontend_proxy``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Proxies some frequently-requested client endpoints to add caching and remove
+load from the main synapse. It can handle REST endpoints matching the following
+regular expressions::
+
+    ^/_matrix/client/(api/v1|r0|unstable)/keys/upload
+
+It will proxy any requests it cannot handle to the main synapse instance. It
+must therefore be configured with the location of the main instance, via
+the ``worker_main_http_uri`` setting in the frontend_proxy worker configuration
+file. For example::
+
+    worker_main_http_uri: http://127.0.0.1:8008
+
+
+``synapse.app.event_creator``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Handles some event creation. It can handle REST endpoints matching::
+
+    ^/_matrix/client/(api/v1|r0|unstable)/rooms/.*/send
+    ^/_matrix/client/(api/v1|r0|unstable)/rooms/.*/(join|invite|leave|ban|unban|kick)$
+    ^/_matrix/client/(api/v1|r0|unstable)/join/
+
+It will create events locally and then send them on to the main synapse
+instance to be persisted and handled.

jenkins-dendron-haproxy-postgres.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+set -eux
+
+: ${WORKSPACE:="$(pwd)"}
+
+export WORKSPACE
+export PYTHONDONTWRITEBYTECODE=yep
+export SYNAPSE_CACHE_FACTOR=1
+
+export HAPROXY_BIN=/home/haproxy/haproxy-1.6.11/haproxy
+
+./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 \
+    --python $WORKSPACE/.tox/py27/bin/python \
+    --synapse-directory $WORKSPACE \
+    --dendron $WORKSPACE/dendron/bin/dendron \
+    --haproxy \

jenkins-dendron-postgres.sh

@@ -0,0 +1,20 @@
+#!/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 \
+    --python $WORKSPACE/.tox/py27/bin/python \
+    --synapse-directory $WORKSPACE \
+    --dendron $WORKSPACE/dendron/bin/dendron \

jenkins-flake8.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -eux
+
+: ${WORKSPACE:="$(pwd)"}
+
+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"
+
+# Output flake8 violations to violations.flake8.log
+export PEP8SUFFIX="--output-file=violations.flake8.log"
+
+rm .coverage* || echo "No coverage files to remove"
+
+tox -e packaging -e pep8

jenkins-postgres.sh

@@ -0,0 +1,18 @@
+#!/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
+
+./sytest/jenkins/prep_sytest_for_postgres.sh
+
+./sytest/jenkins/install_and_run.sh \
+    --python $WORKSPACE/.tox/py27/bin/python \
+    --synapse-directory $WORKSPACE \

jenkins-sqlite.sh

@@ -0,0 +1,16 @@
+#!/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
+
+./sytest/jenkins/install_and_run.sh \
+    --python $WORKSPACE/.tox/py27/bin/python \
+    --synapse-directory $WORKSPACE \

jenkins-unittests.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -eux
+
+: ${WORKSPACE:="$(pwd)"}
+
+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"
+
+# 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
+
+tox -e py27

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"
+)

jenkins/prepare_synapse.sh

@@ -0,0 +1,35 @@
+#! /bin/bash
+
+set -eux
+
+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=$TOX_DIR/py27/bin
+
+# cryptography 2.2 requires setuptools >= 18.5.
+#
+# older versions of virtualenv (?) give us a virtualenv with the same version
+# of setuptools as is installed on the system python (and tox runs virtualenv
+# under python3, so we get the version of setuptools that is installed on that).
+#
+# anyway, make sure that we have a recent enough setuptools.
+$TOX_BIN/pip install 'setuptools>=18.5'
+
+# we also need a semi-recent version of pip, because old ones fail to install
+# the "enum34" dependency of cryptography.
+$TOX_BIN/pip install 'pip>=10'
+
+{ python synapse/python_dependencies.py
+  echo lxml psycopg2
+} | xargs $TOX_BIN/pip install

jsfiddles/create_room_send_msg/demo.css

@@ -1,17 +0,0 @@
-.loggedin {
-    visibility: hidden;
-}
-
-p {
-    font-family: monospace;
-}
-
-table
-{
-    border-spacing:5px;
-}
-
-th,td
-{
-    padding:5px;
-}