From 8b62ca10f83c82bad98e8c1a3003cdc1f0be5c1a Mon Sep 17 00:00:00 2001
From: Herr Seppia <seppia@dusk.network>
Date: Wed, 4 Sep 2024 12:24:25 +0200
Subject: [PATCH 1/3] rusk: HTTP - add `/static/drivers/wallet-core.wasm`
 endpoint

Resolves #2256
---
 rusk/src/lib/http.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rusk/src/lib/http.rs b/rusk/src/lib/http.rs
index f2e4ee60eb..474f09a52a 100644
--- a/rusk/src/lib/http.rs
+++ b/rusk/src/lib/http.rs
@@ -753,6 +753,13 @@ where
         .await;
     }
 
+    if path == "/static/drivers/wallet-core.wasm" {
+        let wallet_wasm = include_bytes!(
+            "../../../target/wasm32-unknown-unknown/release/wallet_core.wasm"
+        );
+        return Ok(Response::new(Full::from(wallet_wasm.to_vec()).into()));
+    }
+
     if hyper_tungstenite::is_upgrade_request(&req) {
         let target = req.uri().path().try_into()?;
 

From d36ed7cfecca762b29b2bc35f9faff0ba9901454 Mon Sep 17 00:00:00 2001
From: Herr Seppia <seppia@dusk.network>
Date: Wed, 4 Sep 2024 12:59:26 +0200
Subject: [PATCH 2/3] rusk: fix circular dependency

- Serving wasm with rusk requires `make wasm`
- `make wasm` requires `make keys`
- `make keys` requires `rusk` to be built
---
 rusk/Cargo.toml      | 3 ++-
 rusk/src/lib/http.rs | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/rusk/Cargo.toml b/rusk/Cargo.toml
index 4918e1d2ef..7aff30111b 100644
--- a/rusk/Cargo.toml
+++ b/rusk/Cargo.toml
@@ -93,13 +93,14 @@ criterion = "0.5"
 rustc_tools_util = "0.3"
 
 [features]
-default = ["ephemeral", "recovery-state", "recovery-keys", "prover", "node"]
+default = ["ephemeral", "recovery-state", "recovery-keys", "prover", "node", "http-wasm"]
 ephemeral = ["dep:rusk-recovery", "dep:tempfile", "recovery-state", "node"]
 recovery-state = ["rusk-recovery/state", "dep:tempfile"]
 recovery-keys = ["rusk-recovery/keys"]
 prover = ["dep:rusk-prover"]
 testwallet = ["dep:futures"]
 node = ["dep:node", "dep:dusk-consensus", "dep:node-data"]
+http-wasm = []
 
 [[bench]]
 name = "block_ingestion"
diff --git a/rusk/src/lib/http.rs b/rusk/src/lib/http.rs
index 474f09a52a..4e789cd8b1 100644
--- a/rusk/src/lib/http.rs
+++ b/rusk/src/lib/http.rs
@@ -753,6 +753,7 @@ where
         .await;
     }
 
+    #[cfg(feature = "http-wasm")]
     if path == "/static/drivers/wallet-core.wasm" {
         let wallet_wasm = include_bytes!(
             "../../../target/wasm32-unknown-unknown/release/wallet_core.wasm"

From 4e400a0a3b8fb971f668a851206f071ef4e87c83 Mon Sep 17 00:00:00 2001
From: Herr Seppia <seppia@dusk.network>
Date: Wed, 4 Sep 2024 14:29:43 +0200
Subject: [PATCH 3/3] rusk: add content-type wasm

---
 rusk/src/lib/http.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/rusk/src/lib/http.rs b/rusk/src/lib/http.rs
index 4e789cd8b1..64eb6e4122 100644
--- a/rusk/src/lib/http.rs
+++ b/rusk/src/lib/http.rs
@@ -758,7 +758,13 @@ where
         let wallet_wasm = include_bytes!(
             "../../../target/wasm32-unknown-unknown/release/wallet_core.wasm"
         );
-        return Ok(Response::new(Full::from(wallet_wasm.to_vec()).into()));
+        let mut response =
+            Response::new(Full::from(wallet_wasm.to_vec()).into());
+        response.headers_mut().append(
+            "Content-Type",
+            HeaderValue::from_static("application/wasm"),
+        );
+        return Ok(response);
     }
 
     if hyper_tungstenite::is_upgrade_request(&req) {