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diff --git a/develop/print.html b/develop/print.html index 2237bbf733..300c12be4b 100644 --- a/develop/print.html +++ b/develop/print.html @@ -9949,6 +9949,33 @@ doing.</strong></p> callback returns <code>False</code>, Synapse falls through to the next one. The value of the first callback that does not return <code>False</code> will be used. If this happens, Synapse will not call any of the subsequent implementations of this callback.</p> +<h3 id="check_login_for_spam"><a class="header" href="#check_login_for_spam"><code>check_login_for_spam</code></a></h3> +<p><em>First introduced in Synapse v1.87.0</em></p> +<pre><code class="language-python">async def check_login_for_spam( + user_id: str, + device_id: Optional[str], + initial_display_name: Optional[str], + request_info: Collection[Tuple[Optional[str], str]], + auth_provider_id: Optional[str] = None, +) -> Union["synapse.module_api.NOT_SPAM", "synapse.module_api.errors.Codes"] +</code></pre> +<p>Called when a user logs in.</p> +<p>The arguments passed to this callback are:</p> +<ul> +<li><code>user_id</code>: The user ID the user is logging in with</li> +<li><code>device_id</code>: The device ID the user is re-logging into.</li> +<li><code>initial_display_name</code>: The device display name, if any.</li> +<li><code>request_info</code>: A collection of tuples, which first item is a user agent, and which +second item is an IP address. These user agents and IP addresses are the ones that were +used during the login process.</li> +<li><code>auth_provider_id</code>: The identifier of the SSO authentication provider, if any.</li> +</ul> +<p>If multiple modules implement this callback, they will be considered in order. If a +callback returns <code>synapse.module_api.NOT_SPAM</code>, Synapse falls through to the next one. +The value of the first callback that does not return <code>synapse.module_api.NOT_SPAM</code> will +be used. If this happens, Synapse will not call any of the subsequent implementations of +this callback.</p> +<p><em>Note:</em> This will not be called when a user registers.</p> <h2 id="example"><a class="header" href="#example">Example</a></h2> <p>The example below is a module that implements the spam checker callback <code>check_event_for_spam</code> to deny any message sent by users whose Matrix user IDs are |