refactor(core): http_next generic over request extractor (#19071)

cli/build.rs

@@ -9,6 +9,7 @@ use deno_core::Extension;
 use deno_core::ExtensionFileSource;
 use deno_core::ExtensionFileSourceCode;
 use deno_runtime::deno_cache::SqliteBackedCache;
+use deno_runtime::deno_http::DefaultHttpPropertyExtractor;
 use deno_runtime::deno_kv::sqlite::SqliteDbHandler;
 use deno_runtime::permissions::PermissionsContainer;
 use deno_runtime::*;
@@ -361,7 +362,7 @@ fn create_cli_snapshot(snapshot_path: PathBuf) {
       false, // No --unstable.
     ),
     deno_napi::deno_napi::init_ops::<PermissionsContainer>(),
-    deno_http::deno_http::init_ops(),
+    deno_http::deno_http::init_ops::<DefaultHttpPropertyExtractor>(),
     deno_io::deno_io::init_ops(Default::default()),
     deno_fs::deno_fs::init_ops::<PermissionsContainer>(false, fs.clone()),
     deno_node::deno_node::init_ops::<PermissionsContainer>(None, fs),

ext/http/http_next.rs

@@ -1,9 +1,8 @@
-use crate::compressible::is_content_compressible;
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+use crate::compressible::is_content_compressible;
 use crate::extract_network_stream;
 use crate::network_buffered_stream::NetworkStreamPrefixCheck;
 use crate::request_body::HttpRequestBody;
-use crate::request_properties::DefaultHttpRequestProperties;
 use crate::request_properties::HttpConnectionProperties;
 use crate::request_properties::HttpListenProperties;
 use crate::request_properties::HttpPropertyExtractor;
@@ -375,12 +374,15 @@ pub fn op_http_set_promise_complete(index: u32, status: u16) {
 }
 
 #[op]
-pub fn op_http_get_request_method_and_url(
+pub fn op_http_get_request_method_and_url<HTTP>(
   index: u32,
-) -> (String, Option<String>, String, String, Option<u16>) {
+) -> (String, Option<String>, String, String, Option<u16>)
+where
+  HTTP: HttpPropertyExtractor,
+{
   // TODO(mmastrac): Passing method can be optimized
   with_http(index, |http| {
-    let request_properties = DefaultHttpRequestProperties::request_properties(
+    let request_properties = HTTP::request_properties(
       &http.request_info,
       &http.request_parts.uri,
       &http.request_parts.headers,
@@ -825,12 +827,15 @@ fn serve_http(
   spawn_local(serve_http2_autodetect(io, svc).try_or_cancel(cancel))
 }
 
-fn serve_http_on(
+fn serve_http_on<HTTP>(
   network_stream: NetworkStream,
   listen_properties: &HttpListenProperties,
   cancel: Rc<CancelHandle>,
   tx: tokio::sync::mpsc::Sender<u32>,
-) -> JoinHandle<Result<(), AnyError>> {
+) -> JoinHandle<Result<(), AnyError>>
+where
+  HTTP: HttpPropertyExtractor,
+{
   // We always want some sort of peer address. If we can't get one, just make up one.
   let peer_address = network_stream.peer_address().unwrap_or_else(|_| {
     NetworkStreamAddress::Ip(SocketAddr::V4(SocketAddrV4::new(
@@ -839,10 +844,7 @@ fn serve_http_on(
     )))
   });
   let connection_properties: HttpConnectionProperties =
-    DefaultHttpRequestProperties::connection_properties(
-      listen_properties,
-      &peer_address,
-    );
+    HTTP::connection_properties(listen_properties, &peer_address);
 
   match network_stream {
     NetworkStream::Tcp(conn) => {
@@ -889,21 +891,21 @@ impl Drop for HttpJoinHandle {
 }
 
 #[op(v8)]
-pub fn op_http_serve(
+pub fn op_http_serve<HTTP>(
   state: Rc<RefCell<OpState>>,
   listener_rid: ResourceId,
-) -> Result<(ResourceId, &'static str, String), AnyError> {
-  let listener =
-    DefaultHttpRequestProperties::get_network_stream_listener_for_rid(
-      &mut state.borrow_mut(),
-      listener_rid,
-    )?;
+) -> Result<(ResourceId, &'static str, String), AnyError>
+where
+  HTTP: HttpPropertyExtractor,
+{
+  let listener = HTTP::get_network_stream_listener_for_rid(
+    &mut state.borrow_mut(),
+    listener_rid,
+  )?;
 
   let local_address = listener.listen_address()?;
-  let listen_properties = DefaultHttpRequestProperties::listen_properties(
-    listener.stream(),
-    &local_address,
-  );
+  let listen_properties =
+    HTTP::listen_properties(listener.stream(), &local_address);
 
   let (tx, rx) = tokio::sync::mpsc::channel(10);
   let resource: Rc<HttpJoinHandle> = Rc::new(HttpJoinHandle(
@@ -920,7 +922,7 @@ pub fn op_http_serve(
         .accept()
         .try_or_cancel(cancel_clone.clone())
         .await?;
-      serve_http_on(
+      serve_http_on::<HTTP>(
         conn,
         &listen_properties_clone,
         cancel_clone.clone(),
@@ -944,21 +946,19 @@ pub fn op_http_serve(
 }
 
 #[op(v8)]
-pub fn op_http_serve_on(
+pub fn op_http_serve_on<HTTP>(
   state: Rc<RefCell<OpState>>,
   conn: ResourceId,
-) -> Result<(ResourceId, &'static str, String), AnyError> {
+) -> Result<(ResourceId, &'static str, String), AnyError>
+where
+  HTTP: HttpPropertyExtractor,
+{
   let network_stream: NetworkStream =
-    DefaultHttpRequestProperties::get_network_stream_for_rid(
-      &mut state.borrow_mut(),
-      conn,
-    )?;
+    HTTP::get_network_stream_for_rid(&mut state.borrow_mut(), conn)?;
 
   let local_address = network_stream.local_address()?;
-  let listen_properties = DefaultHttpRequestProperties::listen_properties(
-    network_stream.stream(),
-    &local_address,
-  );
+  let listen_properties =
+    HTTP::listen_properties(network_stream.stream(), &local_address);
 
   let (tx, rx) = tokio::sync::mpsc::channel(10);
   let resource: Rc<HttpJoinHandle> = Rc::new(HttpJoinHandle(
@@ -967,12 +967,13 @@ pub fn op_http_serve_on(
     AsyncRefCell::new(rx),
   ));
 
-  let handle: JoinHandle<Result<(), deno_core::anyhow::Error>> = serve_http_on(
-    network_stream,
-    &listen_properties,
-    resource.cancel_handle(),
-    tx,
-  );
+  let handle: JoinHandle<Result<(), deno_core::anyhow::Error>> =
+    serve_http_on::<HTTP>(
+      network_stream,
+      &listen_properties,
+      resource.cancel_handle(),
+      tx,
+    );
 
   // Set the handle after we start the future
   *RcRef::map(&resource, |this| &this.0)

ext/http/lib.rs

@@ -73,6 +73,7 @@ use tokio::task::spawn_local;
 use crate::network_buffered_stream::NetworkBufferedStream;
 use crate::reader_stream::ExternallyAbortableReaderStream;
 use crate::reader_stream::ShutdownHandle;
+use crate::request_properties::HttpPropertyExtractor;
 
 pub mod compressible;
 mod http_next;
@@ -83,9 +84,12 @@ mod request_properties;
 mod response_body;
 mod websocket_upgrade;
 
+pub use request_properties::DefaultHttpPropertyExtractor;
+
 deno_core::extension!(
   deno_http,
   deps = [deno_web, deno_net, deno_fetch, deno_websocket],
+  parameters = [ HTTP: HttpPropertyExtractor ],
   ops = [
     op_http_accept,
     op_http_headers,
@@ -97,10 +101,10 @@ deno_core::extension!(
     op_http_write,
     http_next::op_http_get_request_header,
     http_next::op_http_get_request_headers,
-    http_next::op_http_get_request_method_and_url,
+    http_next::op_http_get_request_method_and_url<HTTP>,
     http_next::op_http_read_request_body,
-    http_next::op_http_serve_on,
-    http_next::op_http_serve,
+    http_next::op_http_serve_on<HTTP>,
+    http_next::op_http_serve<HTTP>,
     http_next::op_http_set_promise_complete,
     http_next::op_http_set_response_body_bytes,
     http_next::op_http_set_response_body_resource,

ext/http/request_properties.rs

@@ -70,9 +70,9 @@ pub trait HttpPropertyExtractor {
   ) -> HttpRequestProperties;
 }
 
-pub struct DefaultHttpRequestProperties {}
+pub struct DefaultHttpPropertyExtractor {}
 
-impl HttpPropertyExtractor for DefaultHttpRequestProperties {
+impl HttpPropertyExtractor for DefaultHttpPropertyExtractor {
   fn get_network_stream_for_rid(
     state: &mut OpState,
     rid: ResourceId,

runtime/build.rs

@@ -18,6 +18,7 @@ mod startup_snapshot {
   use deno_core::Extension;
   use deno_core::ExtensionFileSource;
   use deno_core::ModuleCode;
+  use deno_http::DefaultHttpPropertyExtractor;
   use std::path::Path;
 
   fn transpile_ts_for_snapshotting(
@@ -319,7 +320,7 @@ mod startup_snapshot {
         false, // No --unstable
       ),
       deno_napi::deno_napi::init_ops_and_esm::<Permissions>(),
-      deno_http::deno_http::init_ops_and_esm(),
+      deno_http::deno_http::init_ops_and_esm::<DefaultHttpPropertyExtractor>(),
       deno_io::deno_io::init_ops_and_esm(Default::default()),
       deno_fs::deno_fs::init_ops_and_esm::<Permissions>(false, fs.clone()),
       runtime::init_ops_and_esm(),

runtime/web_worker.rs

@@ -35,6 +35,7 @@ use deno_core::SharedArrayBufferStore;
 use deno_core::Snapshot;
 use deno_core::SourceMapGetter;
 use deno_fs::FileSystem;
+use deno_http::DefaultHttpPropertyExtractor;
 use deno_io::Stdio;
 use deno_kv::sqlite::SqliteDbHandler;
 use deno_tls::RootCertStoreProvider;
@@ -439,7 +440,7 @@ impl WebWorker {
         unstable,
       ),
       deno_napi::deno_napi::init_ops::<PermissionsContainer>(),
-      deno_http::deno_http::init_ops(),
+      deno_http::deno_http::init_ops::<DefaultHttpPropertyExtractor>(),
       deno_io::deno_io::init_ops(Some(options.stdio)),
       deno_fs::deno_fs::init_ops::<PermissionsContainer>(
         unstable,

runtime/worker.rs

@@ -31,6 +31,7 @@ use deno_core::SharedArrayBufferStore;
 use deno_core::Snapshot;
 use deno_core::SourceMapGetter;
 use deno_fs::FileSystem;
+use deno_http::DefaultHttpPropertyExtractor;
 use deno_io::Stdio;
 use deno_kv::sqlite::SqliteDbHandler;
 use deno_tls::RootCertStoreProvider;
@@ -264,7 +265,7 @@ impl MainWorker {
         unstable,
       ),
       deno_napi::deno_napi::init_ops::<PermissionsContainer>(),
-      deno_http::deno_http::init_ops(),
+      deno_http::deno_http::init_ops::<DefaultHttpPropertyExtractor>(),
       deno_io::deno_io::init_ops(Some(options.stdio)),
       deno_fs::deno_fs::init_ops::<PermissionsContainer>(
         unstable,