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Account validity callbacks can be registered using the module API's <code>register_account_validity_callbacks</code> method.</p> <p>The available account validity callbacks are:</p> <h3 id="is_user_expired"><a class="header" href="#is_user_expired"><code>is_user_expired</code></a></h3> <p><em>First introduced in Synapse v1.39.0</em></p> <pre><code class="language-python">async def is_user_expired(user: str) -> Optional[bool] </code></pre> <p>Called when processing any authenticated request (except for logout requests). The module can return a <code>bool</code> to indicate whether the user has expired and should be locked out of their account, or <code>None</code> if the module wasn't able to figure it out. The user is represented by their Matrix user ID (e.g. <code>@alice:example.com</code>).</p> <p>If the module returns <code>True</code>, the current request will be denied with the error code <code>ORG_MATRIX_EXPIRED_ACCOUNT</code> and the HTTP status code 403. Note that this doesn't invalidate the user's access token.</p> <p>If multiple modules implement this callback, they will be considered in order. If a callback returns <code>None</code>, Synapse falls through to the next one. The value of the first callback that does not return <code>None</code> will be used. If this happens, Synapse will not call any of the subsequent implementations of this callback.</p> <h3 id="on_user_registration"><a class="header" href="#on_user_registration"><code>on_user_registration</code></a></h3> <p><em>First introduced in Synapse v1.39.0</em></p> <pre><code class="language-python">async def on_user_registration(user: str) -> None </code></pre> <p>Called after successfully registering a user, in case the module needs to perform extra operations to keep track of them. (e.g. add them to a database table). The user is represented by their Matrix user ID.</p> <p>If multiple modules implement this callback, Synapse runs them all in order.</p> <h3 id="on_user_login"><a class="header" href="#on_user_login"><code>on_user_login</code></a></h3> <p><em>First introduced in Synapse v1.98.0</em></p> <pre><code class="language-python">async def on_user_login(user_id: str, auth_provider_type: str, auth_provider_id: str) -> None </code></pre> <p>Called after successfully login or registration of a user for cases when module needs to perform extra operations after auth. represented by their Matrix user ID.</p> <p>If multiple modules implement this callback, Synapse runs them all in order.</p> </main> <nav class="nav-wrapper" aria-label="Page navigation"> <!-- Mobile navigation buttons --> <a rel="prev" href="../modules/presence_router_callbacks.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="../modules/password_auth_provider_callbacks.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="../modules/presence_router_callbacks.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="../modules/password_auth_provider_callbacks.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> <script type="text/javascript" src="../docs/website_files/version-picker.js"></script> <script type="text/javascript" src="../docs/website_files/version.js"></script> </body> </html>