v25.17.1

changelog.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 2026-03-20 - 25.17.1 - fix(rustproxy-routing)
+allow QUIC UDP TLS connections without SNI to match domain-restricted routes
+
+- Exempts UDP transport from the no-SNI rejection logic because QUIC encrypts the TLS ClientHello and SNI is unavailable at accept time
+- Adds regression tests to confirm QUIC route matching succeeds without SNI while TCP TLS without SNI remains rejected
+
 ## 2026-03-19 - 25.17.0 - feat(rustproxy-passthrough)
 add PROXY protocol v2 client IP handling for UDP and QUIC listeners
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartproxy",
-  "version": "25.17.0",
+  "version": "25.17.1",
   "private": false,
   "description": "A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.",
   "main": "dist_ts/index.js",

rust/crates/rustproxy-routing/src/route_manager.rs

@@ -122,10 +122,16 @@ impl RouteManager {
                 // This prevents session-ticket resumption from misrouting when clients
                 // omit SNI (RFC 8446 recommends but doesn't mandate SNI on resumption).
                 // Wildcard-only routes (domains: ["*"]) still match since they accept all.
-                let patterns = domains.to_vec();
-                let is_wildcard_only = patterns.iter().all(|d| *d == "*");
-                if !is_wildcard_only {
-                    return false;
+                //
+                // Exception: QUIC (UDP transport) encrypts the TLS ClientHello, so SNI
+                // is unavailable at accept time. Domain verification happens per-request
+                // in H3ProxyService via the :authority header.
+                if ctx.transport != Some(TransportProtocol::Udp) {
+                    let patterns = domains.to_vec();
+                    let is_wildcard_only = patterns.iter().all(|d| *d == "*");
+                    if !is_wildcard_only {
+                        return false;
+                    }
                 }
             }
         }
@@ -997,4 +1003,52 @@ mod tests {
         let result = manager.find_route(&udp_ctx).unwrap();
         assert_eq!(result.route.name.as_deref(), Some("udp-route"));
     }
+
+    #[test]
+    fn test_quic_tls_no_sni_matches_domain_restricted_route() {
+        // QUIC accept-level matching: is_tls=true, domain=None, transport=Udp.
+        // Should match because QUIC encrypts the ClientHello — SNI is unavailable
+        // at accept time but verified per-request in H3ProxyService.
+        let mut route = make_route(443, Some("example.com"), 0);
+        route.route_match.transport = Some(TransportProtocol::Udp);
+        let routes = vec![route];
+        let manager = RouteManager::new(routes);
+
+        let ctx = MatchContext {
+            port: 443,
+            domain: None,
+            path: None,
+            client_ip: None,
+            tls_version: None,
+            headers: None,
+            is_tls: true,
+            protocol: Some("quic"),
+            transport: Some(TransportProtocol::Udp),
+        };
+
+        assert!(manager.find_route(&ctx).is_some(),
+            "QUIC (UDP) with is_tls=true and domain=None should match domain-restricted routes");
+    }
+
+    #[test]
+    fn test_tcp_tls_no_sni_still_rejects_domain_restricted_route() {
+        // TCP TLS without SNI must still be rejected (no QUIC exemption).
+        let routes = vec![make_route(443, Some("example.com"), 0)];
+        let manager = RouteManager::new(routes);
+
+        let ctx = MatchContext {
+            port: 443,
+            domain: None,
+            path: None,
+            client_ip: None,
+            tls_version: None,
+            headers: None,
+            is_tls: true,
+            protocol: None,
+            transport: None, // TCP (default)
+        };
+
+        assert!(manager.find_route(&ctx).is_none(),
+            "TCP TLS without SNI should NOT match domain-restricted routes");
+    }
 }

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartproxy',
-  version: '25.17.0',
+  version: '25.17.1',
   description: 'A powerful proxy package with unified route-based configuration for high traffic management. Features include SSL/TLS support, flexible routing patterns, WebSocket handling, advanced security options, and automatic ACME certificate management.'
 }