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541 lines
39 KiB
HTML
541 lines
39 KiB
HTML
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<span class=fa-svg><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M416 208c0 45.9-14.9 88.3-40 122.7L502.6 457.4c12.5 12.5 12.5 32.8 0 45.3s-32.8 12.5-45.3 0L330.7 376c-34.4 25.2-76.8 40-122.7 40C93.1 416 0 322.9 0 208S93.1 0 208 0S416 93.1 416 208zM208 352c79.5 0 144-64.5 144-144s-64.5-144-144-144S64 128.5 64 208s64.5 144 144 144z"/></svg></span>
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<!-- END CUSTOM SYNAPSE MODIFICATIONS -->
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<h1 class="menu-title">Synapse</h1>
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<div class="right-buttons">
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<a href="print.html" title="Print this book" aria-label="Print this book">
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<span class=fa-svg id="print-button"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M128 0C92.7 0 64 28.7 64 64v96h64V64H354.7L384 93.3V160h64V93.3c0-17-6.7-33.3-18.7-45.3L400 18.7C388 6.7 371.7 0 354.7 0H128zM384 352v32 64H128V384 368 352H384zm64 32h32c17.7 0 32-14.3 32-32V256c0-35.3-28.7-64-64-64H64c-35.3 0-64 28.7-64 64v96c0 17.7 14.3 32 32 32H64v64c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V384zm-16-88c-13.3 0-24-10.7-24-24s10.7-24 24-24s24 10.7 24 24s-10.7 24-24 24z"/></svg></span>
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</a>
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<a href="https://github.com/element-hq/synapse" title="Git repository" aria-label="Git repository">
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</a>
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<a href="https://github.com/element-hq/synapse/edit/develop/docs/templates.md" title="Suggest an edit" aria-label="Suggest an edit" rel="edit">
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<form id="mdbook-searchbar-outer" class="searchbar-outer">
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<div class="search-wrapper">
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<input type="search" id="mdbook-searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="mdbook-searchresults-outer" aria-describedby="searchresults-header">
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<div class="spinner-wrapper">
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<span class=fa-svg id="fa-spin"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M304 48c0-26.5-21.5-48-48-48s-48 21.5-48 48s21.5 48 48 48s48-21.5 48-48zm0 416c0-26.5-21.5-48-48-48s-48 21.5-48 48s21.5 48 48 48s48-21.5 48-48zM48 304c26.5 0 48-21.5 48-48s-21.5-48-48-48s-48 21.5-48 48s21.5 48 48 48zm464-48c0-26.5-21.5-48-48-48s-48 21.5-48 48s21.5 48 48 48s48-21.5 48-48zM142.9 437c18.7-18.7 18.7-49.1 0-67.9s-49.1-18.7-67.9 0s-18.7 49.1 0 67.9s49.1 18.7 67.9 0zm0-294.2c18.7-18.7 18.7-49.1 0-67.9S93.7 56.2 75 75s-18.7 49.1 0 67.9s49.1 18.7 67.9 0zM369.1 437c18.7 18.7 49.1 18.7 67.9 0s18.7-49.1 0-67.9s-49.1-18.7-67.9 0s-18.7 49.1 0 67.9z"/></svg></span>
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</form>
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<div id="mdbook-searchresults-outer" class="searchresults-outer hidden">
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<div id="mdbook-searchresults-header" class="searchresults-header"></div>
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<ul id="mdbook-searchresults">
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</ul>
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</div>
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</div>
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<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
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<script>
|
||
document.getElementById('mdbook-sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
|
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document.getElementById('mdbook-sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
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Array.from(document.querySelectorAll('#mdbook-sidebar a')).forEach(function(link) {
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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});
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</script>
|
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||
<div id="mdbook-content" class="content">
|
||
<main>
|
||
<h1 id="templates"><a class="header" href="#templates">Templates</a></h1>
|
||
<p>Synapse uses parametrised templates to generate the content of emails it sends and
|
||
webpages it shows to users.</p>
|
||
<p>By default, Synapse will use the templates listed <a href="https://github.com/element-hq/synapse/tree/master/synapse/res/templates">here</a>.
|
||
Server admins can configure an additional directory for Synapse to look for templates
|
||
in, allowing them to specify custom templates:</p>
|
||
<pre><code class="language-yaml">templates:
|
||
custom_template_directory: /path/to/custom/templates/
|
||
</code></pre>
|
||
<p>If this setting is not set, or the files named below are not found within the directory,
|
||
default templates from within the Synapse package will be used.</p>
|
||
<p>Templates that are given variables when being rendered are rendered using <a href="https://jinja.palletsprojects.com/en/2.11.x/">Jinja 2</a>.
|
||
Templates rendered by Jinja 2 can also access two functions on top of the functions
|
||
already available as part of Jinja 2:</p>
|
||
<pre><code class="language-python">format_ts(value: int, format: str) -> str
|
||
</code></pre>
|
||
<p>Formats a timestamp in milliseconds.</p>
|
||
<p>Example: <code>reason.last_sent_ts|format_ts("%c")</code></p>
|
||
<pre><code class="language-python">mxc_to_http(value: str, width: int, height: int, resize_method: str = "crop") -> str
|
||
</code></pre>
|
||
<p>Turns a <code>mxc://</code> URL for media content into an HTTP(S) one using the homeserver’s
|
||
<code>public_baseurl</code> configuration setting as the URL’s base.</p>
|
||
<p>Example: <code>message.sender_avatar_url|mxc_to_http(32,32)</code></p>
|
||
<pre><code class="language-python">localpart_from_email(address: str) -> str
|
||
</code></pre>
|
||
<p>Returns the local part of an email address (e.g. <code>alice</code> in <code>alice@example.com</code>).</p>
|
||
<p>Example: <code>user.email_address|localpart_from_email</code></p>
|
||
<h2 id="email-templates"><a class="header" href="#email-templates">Email templates</a></h2>
|
||
<p>Below are the templates Synapse will look for when generating the content of an email:</p>
|
||
<ul>
|
||
<li><code>notif_mail.html</code> and <code>notif_mail.txt</code>: The contents of email notifications of missed
|
||
events.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>user_display_name</code>: the display name for the user receiving the notification</li>
|
||
<li><code>unsubscribe_link</code>: the link users can click to unsubscribe from email notifications</li>
|
||
<li><code>summary_text</code>: a summary of the notification(s). The text used can be customised
|
||
by configuring the various settings in the <code>email.subjects</code> section of the
|
||
configuration file.</li>
|
||
<li><code>rooms</code>: a list of rooms containing events to include in the email. Each element is
|
||
an object with the following attributes:
|
||
<ul>
|
||
<li><code>title</code>: a human-readable name for the room</li>
|
||
<li><code>hash</code>: a hash of the ID of the room</li>
|
||
<li><code>invite</code>: a boolean, which is <code>True</code> if the room is an invite the user hasn’t
|
||
accepted yet, <code>False</code> otherwise</li>
|
||
<li><code>notifs</code>: a list of events, or an empty list if <code>invite</code> is <code>True</code>. Each element
|
||
is an object with the following attributes:
|
||
<ul>
|
||
<li><code>link</code>: a <code>matrix.to</code> link to the event</li>
|
||
<li><code>ts</code>: the time in milliseconds at which the event was received</li>
|
||
<li><code>messages</code>: a list of messages containing one message before the event, the
|
||
message in the event, and one message after the event. Each element is an
|
||
object with the following attributes:
|
||
<ul>
|
||
<li><code>event_type</code>: the type of the event</li>
|
||
<li><code>is_historical</code>: a boolean, which is <code>False</code> if the message is the one
|
||
that triggered the notification, <code>True</code> otherwise</li>
|
||
<li><code>id</code>: the ID of the event</li>
|
||
<li><code>ts</code>: the time in milliseconds at which the event was sent</li>
|
||
<li><code>sender_name</code>: the display name for the event’s sender</li>
|
||
<li><code>sender_avatar_url</code>: the avatar URL (as a <code>mxc://</code> URL) for the event’s
|
||
sender</li>
|
||
<li><code>sender_hash</code>: a hash of the user ID of the sender</li>
|
||
<li><code>msgtype</code>: the type of the message</li>
|
||
<li><code>body_text_html</code>: html representation of the message</li>
|
||
<li><code>body_text_plain</code>: plaintext representation of the message</li>
|
||
<li><code>image_url</code>: mxc url of an image, when “msgtype” is “m.image”</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>link</code>: a <code>matrix.to</code> link to the room</li>
|
||
<li><code>avator_url</code>: url to the room’s avator</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>reason</code>: information on the event that triggered the email to be sent. It’s an
|
||
object with the following attributes:
|
||
<ul>
|
||
<li><code>room_id</code>: the ID of the room the event was sent in</li>
|
||
<li><code>room_name</code>: a human-readable name for the room the event was sent in</li>
|
||
<li><code>now</code>: the current time in milliseconds</li>
|
||
<li><code>received_at</code>: the time in milliseconds at which the event was received</li>
|
||
<li><code>delay_before_mail_ms</code>: the amount of time in milliseconds Synapse always waits
|
||
before ever emailing about a notification (to give the user a chance to respond
|
||
to other push or notice the window)</li>
|
||
<li><code>last_sent_ts</code>: the time in milliseconds at which a notification was last sent
|
||
for an event in this room</li>
|
||
<li><code>throttle_ms</code>: the minimum amount of time in milliseconds between two
|
||
notifications can be sent for this room</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>password_reset.html</code> and <code>password_reset.txt</code>: The contents of password reset emails
|
||
sent by the homeserver.
|
||
When rendering, these templates are given a <code>link</code> variable which contains the link the
|
||
user must click in order to reset their password.</li>
|
||
<li><code>registration.html</code> and <code>registration.txt</code>: The contents of address verification emails
|
||
sent during registration.
|
||
When rendering, these templates are given a <code>link</code> variable which contains the link the
|
||
user must click in order to validate their email address.</li>
|
||
<li><code>add_threepid.html</code> and <code>add_threepid.txt</code>: The contents of address verification emails
|
||
sent when an address is added to a Matrix account.
|
||
When rendering, these templates are given a <code>link</code> variable which contains the link the
|
||
user must click in order to validate their email address.</li>
|
||
</ul>
|
||
<h2 id="html-page-templates-for-registration-and-password-reset"><a class="header" href="#html-page-templates-for-registration-and-password-reset">HTML page templates for registration and password reset</a></h2>
|
||
<p>Below are the templates Synapse will look for when generating pages related to
|
||
registration and password reset:</p>
|
||
<ul>
|
||
<li><code>password_reset_confirmation.html</code>: An HTML page that a user will see when they follow
|
||
the link in the password reset email. The user will be asked to confirm the action
|
||
before their password is reset.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>sid</code>: the session ID for the password reset</li>
|
||
<li><code>token</code>: the token for the password reset</li>
|
||
<li><code>client_secret</code>: the client secret for the password reset</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>password_reset_success.html</code> and <code>password_reset_failure.html</code>: HTML pages for success
|
||
and failure that a user will see when they confirm the password reset flow using the
|
||
page above.
|
||
When rendering, <code>password_reset_success.html</code> is given no variable, and
|
||
<code>password_reset_failure.html</code> is given a <code>failure_reason</code>, which contains the reason
|
||
for the password reset failure.</li>
|
||
<li><code>registration_success.html</code> and <code>registration_failure.html</code>: HTML pages for success and
|
||
failure that a user will see when they follow the link in an address verification email
|
||
sent during registration.
|
||
When rendering, <code>registration_success.html</code> is given no variable, and
|
||
<code>registration_failure.html</code> is given a <code>failure_reason</code>, which contains the reason
|
||
for the registration failure.</li>
|
||
<li><code>add_threepid_success.html</code> and <code>add_threepid_failure.html</code>: HTML pages for success and
|
||
failure that a user will see when they follow the link in an address verification email
|
||
sent when an address is added to a Matrix account.
|
||
When rendering, <code>add_threepid_success.html</code> is given no variable, and
|
||
<code>add_threepid_failure.html</code> is given a <code>failure_reason</code>, which contains the reason
|
||
for the registration failure.</li>
|
||
</ul>
|
||
<h2 id="html-page-templates-for-single-sign-on-sso"><a class="header" href="#html-page-templates-for-single-sign-on-sso">HTML page templates for Single Sign-On (SSO)</a></h2>
|
||
<p>Below are the templates Synapse will look for when generating pages related to SSO:</p>
|
||
<ul>
|
||
<li><code>sso_login_idp_picker.html</code>: HTML page to prompt the user to choose an
|
||
Identity Provider during login.
|
||
This is only used if multiple SSO Identity Providers are configured.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>redirect_url</code>: the URL that the user will be redirected to after
|
||
login.</li>
|
||
<li><code>server_name</code>: the homeserver’s name.</li>
|
||
<li><code>providers</code>: a list of available Identity Providers. Each element is
|
||
an object with the following attributes:
|
||
<ul>
|
||
<li><code>idp_id</code>: unique identifier for the IdP</li>
|
||
<li><code>idp_name</code>: user-facing name for the IdP</li>
|
||
<li><code>idp_icon</code>: if specified in the IdP config, an MXC URI for an icon
|
||
for the IdP</li>
|
||
<li><code>idp_brand</code>: if specified in the IdP config, a textual identifier
|
||
for the brand of the IdP
|
||
The rendered HTML page should contain a form which submits its results
|
||
back as a GET request, with the following query parameters:</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>redirectUrl</code>: the client redirect URI (ie, the <code>redirect_url</code> passed
|
||
to the template)</li>
|
||
<li><code>idp</code>: the ‘idp_id’ of the chosen IDP.</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_auth_account_details.html</code>: HTML page to prompt new users to enter a
|
||
userid and confirm other details. This is only shown if the
|
||
SSO implementation (with any <code>user_mapping_provider</code>) does not return
|
||
a localpart.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>server_name</code>: the homeserver’s name.</li>
|
||
<li><code>idp</code>: details of the SSO Identity Provider that the user logged in
|
||
with: an object with the following attributes:
|
||
<ul>
|
||
<li><code>idp_id</code>: unique identifier for the IdP</li>
|
||
<li><code>idp_name</code>: user-facing name for the IdP</li>
|
||
<li><code>idp_icon</code>: if specified in the IdP config, an MXC URI for an icon
|
||
for the IdP</li>
|
||
<li><code>idp_brand</code>: if specified in the IdP config, a textual identifier
|
||
for the brand of the IdP</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>user_attributes</code>: an object containing details about the user that
|
||
we received from the IdP. May have the following attributes:
|
||
<ul>
|
||
<li><code>display_name</code>: the user’s display name</li>
|
||
<li><code>emails</code>: a list of email addresses</li>
|
||
<li><code>localpart</code>: the local part of the Matrix user ID to register,
|
||
if <code>localpart_template</code> is set in the mapping provider configuration (empty
|
||
string if not)
|
||
The template should render a form which submits the following fields:</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>username</code>: the localpart of the user’s chosen user id</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_new_user_consent.html</code>: HTML page allowing the user to consent to the
|
||
server’s terms and conditions. This is only shown for new users, and only if
|
||
<code>user_consent.require_at_registration</code> is set.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>server_name</code>: the homeserver’s name.</li>
|
||
<li><code>user_id</code>: the user’s matrix proposed ID.</li>
|
||
<li><code>user_profile.display_name</code>: the user’s proposed display name, if any.</li>
|
||
<li>consent_version: the version of the terms that the user will be
|
||
shown</li>
|
||
<li><code>terms_url</code>: a link to the page showing the terms.
|
||
The template should render a form which submits the following fields:</li>
|
||
<li><code>accepted_version</code>: the version of the terms accepted by the user
|
||
(ie, ‘consent_version’ from the input variables).</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_redirect_confirm.html</code>: HTML page for a confirmation step before redirecting back
|
||
to the client with the login token.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>redirect_url</code>: the URL the user is about to be redirected to.</li>
|
||
<li><code>display_url</code>: the same as <code>redirect_url</code>, but with the query
|
||
parameters stripped. The intention is to have a
|
||
human-readable URL to show to users, not to use it as
|
||
the final address to redirect to.</li>
|
||
<li><code>server_name</code>: the homeserver’s name.</li>
|
||
<li><code>new_user</code>: a boolean indicating whether this is the user’s first time
|
||
logging in.</li>
|
||
<li><code>user_id</code>: the user’s matrix ID.</li>
|
||
<li><code>user_profile.avatar_url</code>: an MXC URI for the user’s avatar, if any.
|
||
<code>None</code> if the user has not set an avatar.</li>
|
||
<li><code>user_profile.display_name</code>: the user’s display name. <code>None</code> if the user
|
||
has not set a display name.</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_auth_confirm.html</code>: HTML page which notifies the user that they are authenticating
|
||
to confirm an operation on their account during the user interactive authentication
|
||
process.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>redirect_url</code>: the URL the user is about to be redirected to.</li>
|
||
<li><code>description</code>: the operation which the user is being asked to confirm</li>
|
||
<li><code>idp</code>: details of the Identity Provider that we will use to confirm
|
||
the user’s identity: an object with the following attributes:
|
||
<ul>
|
||
<li><code>idp_id</code>: unique identifier for the IdP</li>
|
||
<li><code>idp_name</code>: user-facing name for the IdP</li>
|
||
<li><code>idp_icon</code>: if specified in the IdP config, an MXC URI for an icon
|
||
for the IdP</li>
|
||
<li><code>idp_brand</code>: if specified in the IdP config, a textual identifier
|
||
for the brand of the IdP</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_auth_success.html</code>: HTML page shown after a successful user interactive
|
||
authentication session.
|
||
Note that this page must include the JavaScript which notifies of a successful
|
||
authentication (see https://matrix.org/docs/spec/client_server/r0.6.0#fallback).
|
||
This template has no additional variables.</li>
|
||
<li><code>sso_auth_bad_user.html</code>: HTML page shown after a user-interactive authentication
|
||
session which does not map correctly onto the expected user.
|
||
When rendering, this template is given the following variables:
|
||
<ul>
|
||
<li><code>server_name</code>: the homeserver’s name.</li>
|
||
<li><code>user_id_to_verify</code>: the MXID of the user that we are trying to
|
||
validate.</li>
|
||
</ul>
|
||
</li>
|
||
<li><code>sso_account_deactivated.html</code>: HTML page shown during single sign-on if a deactivated
|
||
user (according to Synapse’s database) attempts to login.
|
||
This template has no additional variables.</li>
|
||
<li><code>sso_error.html</code>: HTML page to display to users if something goes wrong during the
|
||
OpenID Connect authentication process.
|
||
When rendering, this template is given two variables:
|
||
<ul>
|
||
<li><code>error</code>: the technical name of the error</li>
|
||
<li><code>error_description</code>: a human-readable message for the error</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
</main>
|
||
|
||
<nav class="nav-wrapper" aria-label="Page navigation">
|
||
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|
||
<a rel="prev" href="structured_logging.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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||
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|
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</a>
|
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|
||
<div style="clear: both"></div>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
|
||
<nav class="nav-wide-wrapper" aria-label="Page navigation">
|
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<a rel="prev" href="structured_logging.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left">
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|
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|
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</nav>
|
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</div>
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<template id=fa-eye><span class=fa-svg><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><!--! Font Awesome Free 6.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2022 Fonticons, Inc. --><path d="M288 32c-80.8 0-145.5 36.8-192.6 80.6C48.6 156 17.3 208 2.5 243.7c-3.3 7.9-3.3 16.7 0 24.6C17.3 304 48.6 356 95.4 399.4C142.5 443.2 207.2 480 288 480s145.5-36.8 192.6-80.6c46.8-43.5 78.1-95.4 93-131.1c3.3-7.9 3.3-16.7 0-24.6c-14.9-35.7-46.2-87.7-93-131.1C433.5 68.8 368.8 32 288 32zM432 256c0 79.5-64.5 144-144 144s-144-64.5-144-144s64.5-144 144-144s144 64.5 144 144zM288 192c0 35.3-28.7 64-64 64c-11.5 0-22.3-3-31.6-8.4c-.2 2.8-.4 5.5-.4 8.4c0 53 43 96 96 96s96-43 96-96s-43-96-96-96c-2.8 0-5.6 .1-8.4 .4c5.3 9.3 8.4 20.1 8.4 31.6z"/></svg></span></template>
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