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Fix cors wildcard (ref #4095) (#4156)

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* Fix cors wildcard (ref #4095)

* cleanup

* clippy
This commit is contained in:
Nutomic 2023-11-14 15:39:13 +01:00 committed by GitHub
parent 28c30cc502
commit 9a94a86363
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 19 deletions
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47
src/lib.rs
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@ -279,22 +279,11 @@ fn create_http_server(
let context: LemmyContext = federation_config.deref().clone();
let rate_limit_cell = federation_config.rate_limit_cell().clone();
let self_origin = settings.get_protocol_and_hostname();
let cors_origin_setting = settings.cors_origin();
// Create Http server with websocket support
let server = HttpServer::new(move || {
let cors_config = match (cors_origin_setting.clone(), cfg!(debug_assertions)) {
(Some(origin), false) => Cors::default()
.allowed_origin(&origin)
.allowed_origin(&self_origin),
_ => Cors::default()
.allow_any_origin()
.allow_any_method()
.allow_any_header()
.expose_any_header()
.max_age(3600),
};
// Create Http server
let bind = (settings.bind, settings.port);
let server = HttpServer::new(move || {
let cors_config = cors_config(&settings);
let app = App::new()
.wrap(middleware::Logger::new(
// This is the default log format save for the usage of %{r}a over %a to guarantee to record the client's (forwarded) IP and not the last peer address, since the latter is frequently just a reverse proxy
@ -309,9 +298,6 @@ fn create_http_server(
.wrap(FederationMiddleware::new(federation_config.clone()))
.wrap(SessionMiddleware::new(context.clone()));
#[cfg(feature = "prometheus-metrics")]
let app = app.wrap(prom_api_metrics.clone());
// The routes
app
.configure(|cfg| api_routes_http::config(cfg, &rate_limit_cell))
@ -326,13 +312,36 @@ fn create_http_server(
.configure(nodeinfo::config)
})
.disable_signals()
.bind((settings.bind, settings.port))?
.bind(bind)?
.run();
let handle = server.handle();
tokio::task::spawn(server);
Ok(handle)
}
fn cors_config(settings: &Settings) -> Cors {
let self_origin = settings.get_protocol_and_hostname();
let cors_origin_setting = settings.cors_origin();
match (cors_origin_setting.clone(), cfg!(debug_assertions)) {
(Some(origin), false) => {
// Need to call send_wildcard() explicitly, passing this into allowed_origin() results in error
if cors_origin_setting.as_deref() == Some("*") {
Cors::default().send_wildcard()
} else {
Cors::default()
.allowed_origin(&origin)
.allowed_origin(&self_origin)
}
}
_ => Cors::default()
.allow_any_origin()
.allow_any_method()
.allow_any_header()
.expose_any_header()
.max_age(3600),
}
}
pub fn init_logging(opentelemetry_url: &Option<Url>) -> Result<(), LemmyError> {
LogTracer::init()?;