fix(transport): use HttpsConnector in HyperTransport

Cargo.toml

@@ -104,6 +104,7 @@ wasmtimer = "0.4.0"
 
 hyper = { version = "1.2", default-features = false }
 hyper-util = "0.1"
+hyper-tls = "0.6.0"
 http-body-util = "0.1"
 tokio = "1"
 tokio-util = "0.7"

crates/provider/src/provider/trait.rs

@@ -1829,6 +1829,18 @@ mod tests {
         assert_eq!(result.to_string(), "0x");
     }
 
+    #[tokio::test]
+    #[cfg(feature = "hyper")]
+    async fn hyper_https() {
+        let url = "https://eth-mainnet.alchemyapi.io/v2/jGiK5vwDfC3F4r0bqukm-W2GqgdrxdSr";
+
+        // With the `hyper` feature enabled .on_builtin builds the provider based on
+        // `HyperTransport`.
+        let provider = ProviderBuilder::new().on_builtin(url).await.unwrap();
+
+        let _num = provider.get_block_number().await.unwrap();
+    }
+
     #[tokio::test]
     async fn test_empty_transactions() {
         let provider = ProviderBuilder::new().on_anvil();

crates/transport-http/Cargo.toml

@@ -37,6 +37,7 @@ tracing = { workspace = true, optional = true }
 http-body-util = { workspace = true, optional = true }
 hyper = { workspace = true, default-features = false, optional = true }
 hyper-util = { workspace = true, features = ["full"], optional = true }
+hyper-tls = { workspace = true, optional = true }
 
 # auth layer
 alloy-rpc-types-engine = { workspace = true, optional = true }
@@ -53,6 +54,7 @@ reqwest = [
 ]
 hyper = [
     "dep:hyper",
+    "dep:hyper-tls",
     "dep:hyper-util",
     "dep:http-body-util",
     "dep:alloy-json-rpc",

crates/transport-http/src/hyper_transport.rs

@@ -15,7 +15,7 @@ use tower::Service;
 use tracing::{debug, debug_span, trace, Instrument};
 
 type Hyper = hyper_util::client::legacy::Client<
-    hyper_util::client::legacy::connect::HttpConnector,
+    hyper_tls::HttpsConnector<hyper_util::client::legacy::connect::HttpConnector>,
     http_body_util::Full<::hyper::body::Bytes>,
 >;
 
@@ -49,8 +49,8 @@ impl HyperClient {
     pub fn new() -> Self {
         let executor = hyper_util::rt::TokioExecutor::new();
 
-        let service =
-            hyper_util::client::legacy::Client::builder(executor).build_http::<Full<Bytes>>();
+        let service = hyper_util::client::legacy::Client::builder(executor)
+            .build(hyper_tls::HttpsConnector::new());
 
         Self { service, _pd: PhantomData }
     }