47 lines
1.3 KiB
Rust
47 lines
1.3 KiB
Rust
use axum::extract::State;
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use conduit::{err, Err, Result};
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use ruma::api::{appservice::ping, client::appservice::request_ping};
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use crate::Ruma;
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/// # `POST /_matrix/client/v1/appservice/{appserviceId}/ping`
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///
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/// Ask the homeserver to ping the application service to ensure the connection
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/// works.
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pub(crate) async fn appservice_ping(
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State(services): State<crate::State>, body: Ruma<request_ping::v1::Request>,
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) -> Result<request_ping::v1::Response> {
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let appservice_info = body
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.appservice_info
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.as_ref()
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.ok_or_else(|| err!(Request(Forbidden("This endpoint can only be called by appservices."))))?;
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if body.appservice_id != appservice_info.registration.id {
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return Err!(Request(Forbidden(
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"Appservices can only ping themselves (wrong appservice ID)."
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)));
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}
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if appservice_info.registration.url.is_none() {
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return Err!(Request(UrlNotSet(
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"Appservice does not have a URL set, there is nothing to ping."
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)));
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}
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let timer = tokio::time::Instant::now();
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let _response = services
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.sending
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.send_appservice_request(
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appservice_info.registration.clone(),
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ping::send_ping::v1::Request {
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transaction_id: body.transaction_id.clone(),
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},
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)
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.await?
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.expect("We already validated if an appservice URL exists above");
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Ok(request_ping::v1::Response {
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duration: timer.elapsed(),
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})
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}
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