v0.31.5

src/proxy/forward_entry.rs

@@ -108,6 +108,14 @@ async fn forward_request(
         );
     };
     let frontend = snapshot.frontend(&host, local.0, tls);
+    if snapshot.user_agent_blocking.blocks(request.headers())
+        || frontend.is_some_and(|frontend| frontend.user_agent_blocking.blocks(request.headers()))
+    {
+        return error(
+            StatusCode::FORBIDDEN,
+            "RustProxy: denied by User-Agent policy\n",
+        );
+    }
     let websocket_legacy_support =
         handshake.is_some() && frontend.is_some_and(|frontend| frontend.websocket_legacy_support);
     let redirect = snapshot.redirect_on(&host, &path, local.0, tls);