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</script> + + <!-- Hide / unhide sidebar before it is displayed --> + <script type="text/javascript"> + var html = document.querySelector('html'); + var sidebar = 'hidden'; + if (document.body.clientWidth >= 1080) { + try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch(e) { } + sidebar = sidebar || 'visible'; + } + html.classList.remove('sidebar-visible'); + html.classList.add("sidebar-" + sidebar); + </script> + + <nav id="sidebar" class="sidebar" aria-label="Table of contents"> + <div class="sidebar-scrollbox"> + <ol class="chapter"><li class="chapter-item expanded affix "><li class="part-title">Introduction</li><li class="chapter-item expanded "><a href="../welcome_and_overview.html">Welcome and Overview</a></li><li class="chapter-item expanded affix "><li class="part-title">Setup</li><li class="chapter-item expanded "><a href="../setup/installation.html" class="active">Installation</a></li><li class="chapter-item expanded "><a href="../postgres.html">Using Postgres</a></li><li class="chapter-item expanded "><a href="../reverse_proxy.html">Configuring a Reverse Proxy</a></li><li class="chapter-item expanded "><a href="../setup/forward_proxy.html">Configuring a Forward/Outbound Proxy</a></li><li class="chapter-item expanded "><a href="../turn-howto.html">Configuring a Turn Server</a></li><li class="chapter-item expanded "><a href="../delegate.html">Delegation</a></li><li class="chapter-item expanded affix "><li class="part-title">Upgrading</li><li class="chapter-item expanded "><a href="../upgrade.html">Upgrading between Synapse Versions</a></li><li class="chapter-item expanded "><a href="../MSC1711_certificates_FAQ.html">Upgrading from pre-Synapse 1.0</a></li><li class="chapter-item expanded affix "><li class="part-title">Usage</li><li class="chapter-item expanded "><a href="../federate.html">Federation</a></li><li class="chapter-item expanded "><a href="../usage/configuration/index.html">Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/configuration/homeserver_sample_config.html">Homeserver Sample Config File</a></li><li class="chapter-item expanded "><a href="../usage/configuration/logging_sample_config.html">Logging Sample Config File</a></li><li class="chapter-item expanded "><a href="../structured_logging.html">Structured Logging</a></li><li class="chapter-item expanded "><a href="../templates.html">Templates</a></li><li class="chapter-item expanded "><a href="../usage/configuration/user_authentication/index.html">User Authentication</a></li><li><ol class="section"><li class="chapter-item expanded "><div>Single-Sign On</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../openid.html">OpenID Connect</a></li><li class="chapter-item expanded "><div>SAML</div></li><li class="chapter-item expanded "><div>CAS</div></li><li class="chapter-item expanded "><a href="../sso_mapping_providers.html">SSO Mapping Providers</a></li></ol></li><li class="chapter-item expanded "><a href="../password_auth_providers.html">Password Auth Providers</a></li><li class="chapter-item expanded "><a href="../jwt.html">JSON Web Tokens</a></li></ol></li><li class="chapter-item expanded "><a href="../CAPTCHA_SETUP.html">Registration Captcha</a></li><li class="chapter-item expanded "><a href="../application_services.html">Application Services</a></li><li class="chapter-item expanded "><a href="../server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../consent_tracking.html">Consent Tracking</a></li><li class="chapter-item expanded "><a href="../development/url_previews.html">URL Previews</a></li><li class="chapter-item expanded "><a href="../user_directory.html">User Directory</a></li><li class="chapter-item expanded "><a href="../message_retention_policies.html">Message Retention Policies</a></li><li class="chapter-item expanded "><a href="../modules/index.html">Pluggable Modules</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../modules/writing_a_module.html">Writing a module</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../modules/spam_checker_callbacks.html">Spam checker callbacks</a></li><li class="chapter-item expanded "><a href="../modules/third_party_rules_callbacks.html">Third-party rules callbacks</a></li><li class="chapter-item expanded "><a href="../modules/presence_router_callbacks.html">Presence router callbacks</a></li><li class="chapter-item expanded "><a href="../modules/account_validity_callbacks.html">Account validity callbacks</a></li><li class="chapter-item expanded "><a href="../modules/porting_legacy_module.html">Porting a legacy module to the new interface</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../workers.html">Workers</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../synctl_workers.html">Using synctl with Workers</a></li><li class="chapter-item expanded "><a href="../systemd-with-workers/index.html">Systemd</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../usage/administration/index.html">Administration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../usage/administration/admin_api/index.html">Admin API</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../admin_api/account_validity.html">Account Validity</a></li><li class="chapter-item expanded "><a href="../admin_api/delete_group.html">Delete Group</a></li><li class="chapter-item expanded "><a href="../admin_api/event_reports.html">Event Reports</a></li><li class="chapter-item expanded "><a href="../admin_api/media_admin_api.html">Media</a></li><li class="chapter-item expanded "><a href="../admin_api/purge_history_api.html">Purge History</a></li><li class="chapter-item expanded "><a href="../admin_api/register_api.html">Register Users</a></li><li class="chapter-item expanded "><a href="../usage/administration/admin_api/registration_tokens.html">Registration Tokens</a></li><li class="chapter-item expanded "><a href="../admin_api/room_membership.html">Manipulate Room Membership</a></li><li class="chapter-item expanded "><a href="../admin_api/rooms.html">Rooms</a></li><li class="chapter-item expanded "><a href="../admin_api/server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../admin_api/statistics.html">Statistics</a></li><li class="chapter-item expanded "><a href="../admin_api/user_admin_api.html">Users</a></li><li class="chapter-item expanded "><a href="../admin_api/version_api.html">Server Version</a></li></ol></li><li class="chapter-item expanded "><a href="../manhole.html">Manhole</a></li><li class="chapter-item expanded "><a href="../metrics-howto.html">Monitoring</a></li><li class="chapter-item expanded "><a href="../usage/administration/request_log.html">Request log format</a></li><li class="chapter-item expanded "><div>Scripts</div></li></ol></li><li class="chapter-item expanded "><li class="part-title">Development</li><li class="chapter-item expanded "><a href="../development/contributing_guide.html">Contributing Guide</a></li><li class="chapter-item expanded "><a href="../code_style.html">Code Style</a></li><li class="chapter-item expanded "><a href="../development/git.html">Git Usage</a></li><li class="chapter-item expanded "><div>Testing</div></li><li class="chapter-item expanded "><a href="../opentracing.html">OpenTracing</a></li><li class="chapter-item expanded "><a href="../development/database_schema.html">Database Schemas</a></li><li class="chapter-item expanded "><a href="../development/experimental_features.html">Experimental features</a></li><li class="chapter-item expanded "><div>Synapse Architecture</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../log_contexts.html">Log Contexts</a></li><li class="chapter-item expanded "><a href="../replication.html">Replication</a></li><li class="chapter-item expanded "><a href="../tcp_replication.html">TCP Replication</a></li></ol></li><li class="chapter-item expanded "><a href="../development/internal_documentation/index.html">Internal Documentation</a></li><li><ol class="section"><li class="chapter-item expanded "><div>Single Sign-On</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../development/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../development/cas.html">CAS</a></li></ol></li><li class="chapter-item expanded "><a href="../development/room-dag-concepts.html">Room DAG concepts</a></li><li class="chapter-item expanded "><div>State Resolution</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../auth_chain_difference_algorithm.html">The Auth Chain Difference Algorithm</a></li></ol></li><li class="chapter-item expanded "><a href="../media_repository.html">Media Repository</a></li><li class="chapter-item expanded "><a href="../room_and_user_statistics.html">Room and User Statistics</a></li></ol></li><li class="chapter-item expanded "><div>Scripts</div></li><li class="chapter-item expanded affix "><li class="part-title">Other</li><li class="chapter-item expanded "><a href="../deprecation_policy.html">Dependency Deprecation Policy</a></li></ol> + </div> + <div id="sidebar-resize-handle" class="sidebar-resize-handle"></div> + </nav> + + <div id="page-wrapper" class="page-wrapper"> + + <div class="page"> + + <div id="menu-bar-hover-placeholder"></div> + <div id="menu-bar" class="menu-bar sticky bordered"> + <div class="left-buttons"> + <button id="sidebar-toggle" class="icon-button" type="button" title="Toggle Table of Contents" aria-label="Toggle Table of Contents" aria-controls="sidebar"> + <i class="fa fa-bars"></i> + </button> + <button id="theme-toggle" class="icon-button" type="button" title="Change theme" aria-label="Change theme" aria-haspopup="true" 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(Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar"> + <i class="fa fa-search"></i> + </button> + + </div> + + <h1 class="menu-title">Synapse</h1> + + <div class="right-buttons"> + + <a href="../print.html" title="Print this book" aria-label="Print this book"> + <i id="print-button" class="fa fa-print"></i> + </a> + + + <a href="https://github.com/matrix-org/synapse" title="Git repository" aria-label="Git repository"> + <i id="git-repository-button" class="fa fa-github"></i> + </a> + + + <a href="https://github.com/matrix-org/synapse/edit/develop/docs/setup/installation.md" title="Suggest an edit" aria-label="Suggest an edit"> + <i id="git-edit-button" class="fa fa-edit"></i> + </a> + + + </div> + </div> + + + <div id="search-wrapper" class="hidden"> + <form id="searchbar-outer" class="searchbar-outer"> + <input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header"> + </form> + <div id="searchresults-outer" class="searchresults-outer hidden"> + <div id="searchresults-header" class="searchresults-header"></div> + <ul id="searchresults"> + </ul> + </div> + </div> + + + <!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM --> + <script type="text/javascript"> + document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible'); + document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible'); + Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) { + link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1); + }); + </script> + + <div id="content" class="content"> + <main> + <!-- Page table of contents --> + <div class="sidetoc"> + <nav class="pagetoc"></nav> + </div> + + <h1 id="installation-instructions"><a class="header" href="#installation-instructions">Installation Instructions</a></h1> +<h2 id="choosing-your-server-name"><a class="header" href="#choosing-your-server-name">Choosing your server name</a></h2> +<p>It is important to choose the name for your server before you install Synapse, +because it cannot be changed later.</p> +<p>The server name determines the "domain" part of user-ids for users on your +server: these will all be of the format <code>@user:my.domain.name</code>. It also +determines how other matrix servers will reach yours for federation.</p> +<p>For a test configuration, set this to the hostname of your server. For a more +production-ready setup, you will probably want to specify your domain +(<code>example.com</code>) rather than a matrix-specific hostname here (in the same way +that your email address is probably <code>user@example.com</code> rather than +<code>user@email.example.com</code>) - but doing so may require more advanced setup: see +<a href="../federate.html">Setting up Federation</a>.</p> +<h2 id="installing-synapse"><a class="header" href="#installing-synapse">Installing Synapse</a></h2> +<h3 id="installing-from-source"><a class="header" href="#installing-from-source">Installing from source</a></h3> +<p>(Prebuilt packages are available for some platforms - see <a href="#prebuilt-packages">Prebuilt packages</a>.)</p> +<p>When installing from source please make sure that the <a href="#platform-specific-prerequisites">Platform-specific prerequisites</a> are already installed.</p> +<p>System requirements:</p> +<ul> +<li>POSIX-compliant system (tested on Linux & OS X)</li> +<li>Python 3.5.2 or later, up to Python 3.9.</li> +<li>At least 1GB of free RAM if you want to join large public rooms like #matrix:matrix.org</li> +</ul> +<p>To install the Synapse homeserver run:</p> +<pre><code class="language-sh">mkdir -p ~/synapse +virtualenv -p python3 ~/synapse/env +source ~/synapse/env/bin/activate +pip install --upgrade pip +pip install --upgrade setuptools +pip install matrix-synapse +</code></pre> +<p>This will download Synapse from <a href="https://pypi.org/project/matrix-synapse">PyPI</a> +and install it, along with the python libraries it uses, into a virtual environment +under <code>~/synapse/env</code>. Feel free to pick a different directory if you +prefer.</p> +<p>This Synapse installation can then be later upgraded by using pip again with the +update flag:</p> +<pre><code class="language-sh">source ~/synapse/env/bin/activate +pip install -U matrix-synapse +</code></pre> +<p>Before you can start Synapse, you will need to generate a configuration +file. To do this, run (in your virtualenv, as before):</p> +<pre><code class="language-sh">cd ~/synapse +python -m synapse.app.homeserver \ + --server-name my.domain.name \ + --config-path homeserver.yaml \ + --generate-config \ + --report-stats=[yes|no] +</code></pre> +<p>... substituting an appropriate value for <code>--server-name</code>.</p> +<p>This command will generate you a config file that you can then customise, but it will +also generate a set of keys for you. These keys will allow your homeserver to +identify itself to other homeserver, so don't lose or delete them. It would be +wise to back them up somewhere safe. (If, for whatever reason, you do need to +change your homeserver's keys, you may find that other homeserver have the +old key cached. If you update the signing key, you should change the name of the +key in the <code><server name>.signing.key</code> file (the second word) to something +different. See the <a href="https://matrix.org/docs/spec/server_server/latest.html#retrieving-server-keys">spec</a> for more information on key management).</p> +<p>To actually run your new homeserver, pick a working directory for Synapse to +run (e.g. <code>~/synapse</code>), and:</p> +<pre><code class="language-sh">cd ~/synapse +source env/bin/activate +synctl start +</code></pre> +<h4 id="platform-specific-prerequisites"><a class="header" href="#platform-specific-prerequisites">Platform-specific prerequisites</a></h4> +<p>Synapse is written in Python but some of the libraries it uses are written in +C. So before we can install Synapse itself we need a working C compiler and the +header files for Python C extensions.</p> +<h5 id="debianubunturaspbian"><a class="header" href="#debianubunturaspbian">Debian/Ubuntu/Raspbian</a></h5> +<p>Installing prerequisites on Ubuntu or Debian:</p> +<pre><code class="language-sh">sudo apt install build-essential python3-dev libffi-dev \ + python3-pip python3-setuptools sqlite3 \ + libssl-dev virtualenv libjpeg-dev libxslt1-dev +</code></pre> +<h5 id="archlinux"><a class="header" href="#archlinux">ArchLinux</a></h5> +<p>Installing prerequisites on ArchLinux:</p> +<pre><code class="language-sh">sudo pacman -S base-devel python python-pip \ + python-setuptools python-virtualenv sqlite3 +</code></pre> +<h5 id="centosfedora"><a class="header" href="#centosfedora">CentOS/Fedora</a></h5> +<p>Installing prerequisites on CentOS or Fedora Linux:</p> +<pre><code class="language-sh">sudo dnf install libtiff-devel libjpeg-devel libzip-devel freetype-devel \ + libwebp-devel libxml2-devel libxslt-devel libpq-devel \ + python3-virtualenv libffi-devel openssl-devel python3-devel +sudo dnf groupinstall "Development Tools" +</code></pre> +<h5 id="macos"><a class="header" href="#macos">macOS</a></h5> +<p>Installing prerequisites on macOS:</p> +<p>You may need to install the latest Xcode developer tools:</p> +<pre><code class="language-sh">xcode-select --install +</code></pre> +<p>On ARM-based Macs you may need to explicitly install libjpeg which is a pillow dependency. You can use Homebrew (https://brew.sh):</p> +<pre><code class="language-sh"> brew install jpeg +</code></pre> +<p>On macOS Catalina (10.15) you may need to explicitly install OpenSSL +via brew and inform <code>pip</code> about it so that <code>psycopg2</code> builds:</p> +<pre><code class="language-sh">brew install openssl@1.1 +export LDFLAGS="-L/usr/local/opt/openssl/lib" +export CPPFLAGS="-I/usr/local/opt/openssl/include" +</code></pre> +<h5 id="opensuse"><a class="header" href="#opensuse">OpenSUSE</a></h5> +<p>Installing prerequisites on openSUSE:</p> +<pre><code class="language-sh">sudo zypper in -t pattern devel_basis +sudo zypper in python-pip python-setuptools sqlite3 python-virtualenv \ + python-devel libffi-devel libopenssl-devel libjpeg62-devel +</code></pre> +<h5 id="openbsd"><a class="header" href="#openbsd">OpenBSD</a></h5> +<p>A port of Synapse is available under <code>net/synapse</code>. The filesystem +underlying the homeserver directory (defaults to <code>/var/synapse</code>) has to be +mounted with <code>wxallowed</code> (cf. <code>mount(8)</code>), so creating a separate filesystem +and mounting it to <code>/var/synapse</code> should be taken into consideration.</p> +<p>To be able to build Synapse's dependency on python the <code>WRKOBJDIR</code> +(cf. <code>bsd.port.mk(5)</code>) for building python, too, needs to be on a filesystem +mounted with <code>wxallowed</code> (cf. <code>mount(8)</code>).</p> +<p>Creating a <code>WRKOBJDIR</code> for building python under <code>/usr/local</code> (which on a +default OpenBSD installation is mounted with <code>wxallowed</code>):</p> +<pre><code class="language-sh">doas mkdir /usr/local/pobj_wxallowed +</code></pre> +<p>Assuming <code>PORTS_PRIVSEP=Yes</code> (cf. <code>bsd.port.mk(5)</code>) and <code>SUDO=doas</code> are +configured in <code>/etc/mk.conf</code>:</p> +<pre><code class="language-sh">doas chown _pbuild:_pbuild /usr/local/pobj_wxallowed +</code></pre> +<p>Setting the <code>WRKOBJDIR</code> for building python:</p> +<pre><code class="language-sh">echo WRKOBJDIR_lang/python/3.7=/usr/local/pobj_wxallowed \\nWRKOBJDIR_lang/python/2.7=/usr/local/pobj_wxallowed >> /etc/mk.conf +</code></pre> +<p>Building Synapse:</p> +<pre><code class="language-sh">cd /usr/ports/net/synapse +make install +</code></pre> +<h5 id="windows"><a class="header" href="#windows">Windows</a></h5> +<p>If you wish to run or develop Synapse on Windows, the Windows Subsystem For +Linux provides a Linux environment on Windows 10 which is capable of using the +Debian, Fedora, or source installation methods. More information about WSL can +be found at <a href="https://docs.microsoft.com/en-us/windows/wsl/install-win10">https://docs.microsoft.com/en-us/windows/wsl/install-win10</a> for +Windows 10 and <a href="https://docs.microsoft.com/en-us/windows/wsl/install-on-server">https://docs.microsoft.com/en-us/windows/wsl/install-on-server</a> +for Windows Server.</p> +<h3 id="prebuilt-packages"><a class="header" href="#prebuilt-packages">Prebuilt packages</a></h3> +<p>As an alternative to installing from source, prebuilt packages are available +for a number of platforms.</p> +<h4 id="docker-images-and-ansible-playbooks"><a class="header" href="#docker-images-and-ansible-playbooks">Docker images and Ansible playbooks</a></h4> +<p>There is an official synapse image available at +<a href="https://hub.docker.com/r/matrixdotorg/synapse">https://hub.docker.com/r/matrixdotorg/synapse</a> which can be used with +the docker-compose file available at +<a href="https://github.com/matrix-org/synapse/tree/develop/contrib/docker">contrib/docker</a>. +Further information on this including configuration options is available in the README +on hub.docker.com.</p> +<p>Alternatively, Andreas Peters (previously Silvio Fricke) has contributed a +Dockerfile to automate a synapse server in a single Docker image, at +<a href="https://hub.docker.com/r/avhost/docker-matrix/tags/">https://hub.docker.com/r/avhost/docker-matrix/tags/</a></p> +<p>Slavi Pantaleev has created an Ansible playbook, +which installs the offical Docker image of Matrix Synapse +along with many other Matrix-related services (Postgres database, Element, coturn, +ma1sd, SSL support, etc.). +For more details, see +<a href="https://github.com/spantaleev/matrix-docker-ansible-deploy">https://github.com/spantaleev/matrix-docker-ansible-deploy</a></p> +<h4 id="debianubuntu"><a class="header" href="#debianubuntu">Debian/Ubuntu</a></h4> +<h5 id="matrixorg-packages"><a class="header" href="#matrixorg-packages">Matrix.org packages</a></h5> +<p>Matrix.org provides Debian/Ubuntu packages of Synapse via +<a href="https://packages.matrix.org/debian/">https://packages.matrix.org/debian/</a>. To install the latest release:</p> +<pre><code class="language-sh">sudo apt install -y lsb-release wget apt-transport-https +sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg +echo "deb [signed-by=/usr/share/keyrings/matrix-org-archive-keyring.gpg] https://packages.matrix.org/debian/ $(lsb_release -cs) main" | + sudo tee /etc/apt/sources.list.d/matrix-org.list +sudo apt update +sudo apt install matrix-synapse-py3 +</code></pre> +<p>Packages are also published for release candidates. To enable the prerelease +channel, add <code>prerelease</code> to the <code>sources.list</code> line. For example:</p> +<pre><code class="language-sh">sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg +echo "deb [signed-by=/usr/share/keyrings/matrix-org-archive-keyring.gpg] https://packages.matrix.org/debian/ $(lsb_release -cs) main prerelease" | + sudo tee /etc/apt/sources.list.d/matrix-org.list +sudo apt update +sudo apt install matrix-synapse-py3 +</code></pre> +<p>The fingerprint of the repository signing key (as shown by <code>gpg /usr/share/keyrings/matrix-org-archive-keyring.gpg</code>) is +<code>AAF9AE843A7584B5A3E4CD2BCF45A512DE2DA058</code>.</p> +<h5 id="downstream-debian-packages"><a class="header" href="#downstream-debian-packages">Downstream Debian packages</a></h5> +<p>We do not recommend using the packages from the default Debian <code>buster</code> +repository at this time, as they are old and suffer from known security +vulnerabilities. You can install the latest version of Synapse from +<a href="#matrixorg-packages">our repository</a> or from <code>buster-backports</code>. Please +see the <a href="https://backports.debian.org/Instructions/">Debian documentation</a> +for information on how to use backports.</p> +<p>If you are using Debian <code>sid</code> or testing, Synapse is available in the default +repositories and it should be possible to install it simply with:</p> +<pre><code class="language-sh">sudo apt install matrix-synapse +</code></pre> +<h5 id="downstream-ubuntu-packages"><a class="header" href="#downstream-ubuntu-packages">Downstream Ubuntu packages</a></h5> +<p>We do not recommend using the packages in the default Ubuntu repository +at this time, as they are old and suffer from known security vulnerabilities. +The latest version of Synapse can be installed from <a href="#matrixorg-packages">our repository</a>.</p> +<h4 id="fedora"><a class="header" href="#fedora">Fedora</a></h4> +<p>Synapse is in the Fedora repositories as <code>matrix-synapse</code>:</p> +<pre><code class="language-sh">sudo dnf install matrix-synapse +</code></pre> +<p>Oleg Girko provides Fedora RPMs at +<a href="https://obs.infoserver.lv/project/monitor/matrix-synapse">https://obs.infoserver.lv/project/monitor/matrix-synapse</a></p> +<h4 id="opensuse-1"><a class="header" href="#opensuse-1">OpenSUSE</a></h4> +<p>Synapse is in the OpenSUSE repositories as <code>matrix-synapse</code>:</p> +<pre><code class="language-sh">sudo zypper install matrix-synapse +</code></pre> +<h4 id="suse-linux-enterprise-server"><a class="header" href="#suse-linux-enterprise-server">SUSE Linux Enterprise Server</a></h4> +<p>Unofficial package are built for SLES 15 in the openSUSE:Backports:SLE-15 repository at +<a href="https://download.opensuse.org/repositories/openSUSE:/Backports:/SLE-15/standard/">https://download.opensuse.org/repositories/openSUSE:/Backports:/SLE-15/standard/</a></p> +<h4 id="archlinux-1"><a class="header" href="#archlinux-1">ArchLinux</a></h4> +<p>The quickest way to get up and running with ArchLinux is probably with the community package +<a href="https://www.archlinux.org/packages/community/any/matrix-synapse/">https://www.archlinux.org/packages/community/any/matrix-synapse/</a>, which should pull in most of +the necessary dependencies.</p> +<p>pip may be outdated (6.0.7-1 and needs to be upgraded to 6.0.8-1 ):</p> +<pre><code class="language-sh">sudo pip install --upgrade pip +</code></pre> +<p>If you encounter an error with lib bcrypt causing an Wrong ELF Class: +ELFCLASS32 (x64 Systems), you may need to reinstall py-bcrypt to correctly +compile it under the right architecture. (This should not be needed if +installing under virtualenv):</p> +<pre><code class="language-sh">sudo pip uninstall py-bcrypt +sudo pip install py-bcrypt +</code></pre> +<h4 id="void-linux"><a class="header" href="#void-linux">Void Linux</a></h4> +<p>Synapse can be found in the void repositories as 'synapse':</p> +<pre><code class="language-sh">xbps-install -Su +xbps-install -S synapse +</code></pre> +<h4 id="freebsd"><a class="header" href="#freebsd">FreeBSD</a></h4> +<p>Synapse can be installed via FreeBSD Ports or Packages contributed by Brendan Molloy from:</p> +<ul> +<li>Ports: <code>cd /usr/ports/net-im/py-matrix-synapse && make install clean</code></li> +<li>Packages: <code>pkg install py37-matrix-synapse</code></li> +</ul> +<h4 id="openbsd-1"><a class="header" href="#openbsd-1">OpenBSD</a></h4> +<p>As of OpenBSD 6.7 Synapse is available as a pre-compiled binary. The filesystem +underlying the homeserver directory (defaults to <code>/var/synapse</code>) has to be +mounted with <code>wxallowed</code> (cf. <code>mount(8)</code>), so creating a separate filesystem +and mounting it to <code>/var/synapse</code> should be taken into consideration.</p> +<p>Installing Synapse:</p> +<pre><code class="language-sh">doas pkg_add synapse +</code></pre> +<h4 id="nixos"><a class="header" href="#nixos">NixOS</a></h4> +<p>Robin Lambertz has packaged Synapse for NixOS at: +<a href="https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/matrix-synapse.nix">https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/services/misc/matrix-synapse.nix</a></p> +<h2 id="setting-up-synapse"><a class="header" href="#setting-up-synapse">Setting up Synapse</a></h2> +<p>Once you have installed synapse as above, you will need to configure it.</p> +<h3 id="using-postgresql"><a class="header" href="#using-postgresql">Using PostgreSQL</a></h3> +<p>By default Synapse uses an <a href="https://sqlite.org/">SQLite</a> database and in doing so trades +performance for convenience. Almost all installations should opt to use <a href="https://www.postgresql.org">PostgreSQL</a> +instead. Advantages include:</p> +<ul> +<li>significant performance improvements due to the superior threading and +caching model, smarter query optimiser</li> +<li>allowing the DB to be run on separate hardware</li> +</ul> +<p>For information on how to install and use PostgreSQL in Synapse, please see +<a href="../postgres.html">Using Postgres</a></p> +<p>SQLite is only acceptable for testing purposes. SQLite should not be used in +a production server. Synapse will perform poorly when using +SQLite, especially when participating in large rooms.</p> +<h3 id="tls-certificates"><a class="header" href="#tls-certificates">TLS certificates</a></h3> +<p>The default configuration exposes a single HTTP port on the local +interface: <code>http://localhost:8008</code>. It is suitable for local testing, +but for any practical use, you will need Synapse's APIs to be served +over HTTPS.</p> +<p>The recommended way to do so is to set up a reverse proxy on port +<code>8448</code>. You can find documentation on doing so in +<a href="../reverse_proxy.html">the reverse proxy documentation</a>.</p> +<p>Alternatively, you can configure Synapse to expose an HTTPS port. To do +so, you will need to edit <code>homeserver.yaml</code>, as follows:</p> +<ul> +<li>First, under the <code>listeners</code> section, uncomment the configuration for the +TLS-enabled listener. (Remove the hash sign (<code>#</code>) at the start of +each line). The relevant lines are like this:</li> +</ul> +<pre><code class="language-yaml"> - port: 8448 + type: http + tls: true + resources: + - names: [client, federation] +</code></pre> +<ul> +<li> +<p>You will also need to uncomment the <code>tls_certificate_path</code> and +<code>tls_private_key_path</code> lines under the <code>TLS</code> section. You will need to manage +provisioning of these certificates yourself.</p> +<p>If you are using your own certificate, be sure to use a <code>.pem</code> file that +includes the full certificate chain including any intermediate certificates +(for instance, if using certbot, use <code>fullchain.pem</code> as your certificate, not +<code>cert.pem</code>).</p> +</li> +</ul> +<p>For a more detailed guide to configuring your server for federation, see +<a href="../federate.html">Federation</a>.</p> +<h3 id="client-well-known-uri"><a class="header" href="#client-well-known-uri">Client Well-Known URI</a></h3> +<p>Setting up the client Well-Known URI is optional but if you set it up, it will +allow users to enter their full username (e.g. <code>@user:<server_name></code>) into clients +which support well-known lookup to automatically configure the homeserver and +identity server URLs. This is useful so that users don't have to memorize or think +about the actual homeserver URL you are using.</p> +<p>The URL <code>https://<server_name>/.well-known/matrix/client</code> should return JSON in +the following format.</p> +<pre><code class="language-json">{ + "m.homeserver": { + "base_url": "https://<matrix.example.com>" + } +} +</code></pre> +<p>It can optionally contain identity server information as well.</p> +<pre><code class="language-json">{ + "m.homeserver": { + "base_url": "https://<matrix.example.com>" + }, + "m.identity_server": { + "base_url": "https://<identity.example.com>" + } +} +</code></pre> +<p>To work in browser based clients, the file must be served with the appropriate +Cross-Origin Resource Sharing (CORS) headers. A recommended value would be +<code>Access-Control-Allow-Origin: *</code> which would allow all browser based clients to +view it.</p> +<p>In nginx this would be something like:</p> +<pre><code class="language-nginx">location /.well-known/matrix/client { + return 200 '{"m.homeserver": {"base_url": "https://<matrix.example.com>"}}'; + default_type application/json; + add_header Access-Control-Allow-Origin *; +} +</code></pre> +<p>You should also ensure the <code>public_baseurl</code> option in <code>homeserver.yaml</code> is set +correctly. <code>public_baseurl</code> should be set to the URL that clients will use to +connect to your server. This is the same URL you put for the <code>m.homeserver</code> +<code>base_url</code> above.</p> +<pre><code class="language-yaml">public_baseurl: "https://<matrix.example.com>" +</code></pre> +<h3 id="email"><a class="header" href="#email">Email</a></h3> +<p>It is desirable for Synapse to have the capability to send email. This allows +Synapse to send password reset emails, send verifications when an email address +is added to a user's account, and send email notifications to users when they +receive new messages.</p> +<p>To configure an SMTP server for Synapse, modify the configuration section +headed <code>email</code>, and be sure to have at least the <code>smtp_host</code>, <code>smtp_port</code> +and <code>notif_from</code> fields filled out. You may also need to set <code>smtp_user</code>, +<code>smtp_pass</code>, and <code>require_transport_security</code>.</p> +<p>If email is not configured, password reset, registration and notifications via +email will be disabled.</p> +<h3 id="registering-a-user"><a class="header" href="#registering-a-user">Registering a user</a></h3> +<p>The easiest way to create a new user is to do so from a client like <a href="https://element.io/">Element</a>.</p> +<p>Alternatively, you can do so from the command line. This can be done as follows:</p> +<ol> +<li>If synapse was installed via pip, activate the virtualenv as follows (if Synapse was +installed via a prebuilt package, <code>register_new_matrix_user</code> should already be +on the search path): +<pre><code class="language-sh">cd ~/synapse +source env/bin/activate +synctl start # if not already running +</code></pre> +</li> +<li>Run the following command: +<pre><code class="language-sh">register_new_matrix_user -c homeserver.yaml http://localhost:8008 +</code></pre> +</li> +</ol> +<p>This will prompt you to add details for the new user, and will then connect to +the running Synapse to create the new user. For example:</p> +<pre><code>New user localpart: erikj +Password: +Confirm password: +Make admin [no]: +Success! +</code></pre> +<p>This process uses a setting <code>registration_shared_secret</code> in +<code>homeserver.yaml</code>, which is shared between Synapse itself and the +<code>register_new_matrix_user</code> script. It doesn't matter what it is (a random +value is generated by <code>--generate-config</code>), but it should be kept secret, as +anyone with knowledge of it can register users, including admin accounts, +on your server even if <code>enable_registration</code> is <code>false</code>.</p> +<h3 id="setting-up-a-turn-server"><a class="header" href="#setting-up-a-turn-server">Setting up a TURN server</a></h3> +<p>For reliable VoIP calls to be routed via this homeserver, you MUST configure +a TURN server. See <a href="../turn-howto.html">TURN setup</a> for details.</p> +<h3 id="url-previews"><a class="header" href="#url-previews">URL previews</a></h3> +<p>Synapse includes support for previewing URLs, which is disabled by default. To +turn it on you must enable the <code>url_preview_enabled: True</code> config parameter +and explicitly specify the IP ranges that Synapse is not allowed to spider for +previewing in the <code>url_preview_ip_range_blacklist</code> configuration parameter. +This is critical from a security perspective to stop arbitrary Matrix users +spidering 'internal' URLs on your network. At the very least we recommend that +your loopback and RFC1918 IP addresses are blacklisted.</p> +<p>This also requires the optional <code>lxml</code> python dependency to be installed. This +in turn requires the <code>libxml2</code> library to be available - on Debian/Ubuntu this +means <code>apt-get install libxml2-dev</code>, or equivalent for your OS.</p> +<h3 id="troubleshooting-installation"><a class="header" href="#troubleshooting-installation">Troubleshooting Installation</a></h3> +<p><code>pip</code> seems to leak <em>lots</em> of memory during installation. For instance, a Linux +host with 512MB of RAM may run out of memory whilst installing Twisted. If this +happens, you will have to individually install the dependencies which are +failing, e.g.:</p> +<pre><code class="language-sh">pip install twisted +</code></pre> +<p>If you have any other problems, feel free to ask in +<a href="https://matrix.to/#/#synapse:matrix.org">#synapse:matrix.org</a>.</p> + + </main> + + <nav class="nav-wrapper" aria-label="Page navigation"> + <!-- Mobile navigation buttons --> + + <a rel="prev" href="../welcome_and_overview.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + + + + <a rel="next" href="../postgres.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + + + <div style="clear: both"></div> + </nav> + </div> + </div> + + <nav class="nav-wide-wrapper" aria-label="Page navigation"> + + <a rel="prev" href="../welcome_and_overview.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + + + + <a rel="next" href="../postgres.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + + </nav> + + </div> + + + + + + + + + <script type="text/javascript"> + window.playground_copyable = true; + </script> + + + + + + <script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../mark.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../searcher.js" type="text/javascript" charset="utf-8"></script> + + + <script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../highlight.js" type="text/javascript" charset="utf-8"></script> + <script src="../book.js" type="text/javascript" charset="utf-8"></script> + + <!-- Custom JS scripts --> + + <script type="text/javascript" src="../docs/website_files/table-of-contents.js"></script> + + + + + </body> +</html> \ No newline at end of file |