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add caching header

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This commit is contained in:
Tyler Murphy 2023-02-01 21:13:20 -05:00
parent e43bee9e2e
commit afc4ba3d4d
1 changed files with 33 additions and 4 deletions
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37
src/public/mod.rs
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@ -1,11 +1,17 @@
use axum::{ use axum::{
body::Body, body::Body,
http::{Request, StatusCode}, error_handling::HandleErrorLayer,
headers::HeaderName,
http::{HeaderValue, Request, StatusCode},
response::{IntoResponse, Response}, response::{IntoResponse, Response},
routing::get, routing::get,
Router, BoxError, Router,
};
use tower::{ServiceBuilder, ServiceExt};
use tower_governor::{
errors::display_error, governor::GovernorConfigBuilder, key_extractor::SmartIpKeyExtractor,
GovernorLayer,
}; };
use tower::ServiceExt;
use tower_http::services::ServeFile; use tower_http::services::ServeFile;
use crate::types::http::ResponseCode; use crate::types::http::ResponseCode;
@ -16,6 +22,15 @@ pub mod file;
pub mod pages; pub mod pages;
pub fn router() -> Router { pub fn router() -> Router {
let governor_conf = Box::new(
GovernorConfigBuilder::default()
.burst_size(20)
.per_second(1)
.key_extractor(SmartIpKeyExtractor)
.finish()
.expect("Failed to create rate limiter"),
);
Router::new() Router::new()
.nest("/", pages::router()) .nest("/", pages::router())
.route("/js/*path", get(file::js)) .route("/js/*path", get(file::js))
@ -24,6 +39,15 @@ pub fn router() -> Router {
.route("/image/*path", get(file::image)) .route("/image/*path", get(file::image))
.route("/image/avatar", get(file::avatar)) .route("/image/avatar", get(file::avatar))
.route("/image/banner", get(file::banner)) .route("/image/banner", get(file::banner))
.layer(
ServiceBuilder::new()
.layer(HandleErrorLayer::new(|e: BoxError| async move {
display_error(e)
}))
.layer(GovernorLayer {
config: Box::leak(governor_conf),
}),
)
} }
pub async fn serve(path: &str) -> Response { pub async fn serve(path: &str) -> Response {
@ -34,7 +58,7 @@ pub async fn serve(path: &str) -> Response {
let path = format!("public{path}"); let path = format!("public{path}");
let file = ServeFile::new(path); let file = ServeFile::new(path);
let Ok(res) = file.oneshot(Request::new(Body::empty())).await else { let Ok(mut res) = file.oneshot(Request::new(Body::empty())).await else {
tracing::error!("Error while fetching file"); tracing::error!("Error while fetching file");
return ResponseCode::InternalServerError.text("Error while fetching file"); return ResponseCode::InternalServerError.text("Error while fetching file");
}; };
@ -43,5 +67,10 @@ pub async fn serve(path: &str) -> Response {
return ResponseCode::NotFound.text("File not found"); return ResponseCode::NotFound.text("File not found");
} }
res.headers_mut().insert(
HeaderName::from_static("cache-control"),
HeaderValue::from_static("public max-age=300"),
);
res.into_response() res.into_response()
} }