grumbles: add ipv6 loopback address

nathanwhit · Apr 12, 2023 · 3a0b1ec · 3a0b1ec
1 parent c6934d1
commit 3a0b1ec
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/client/rpc-servers/src/lib.rs b/client/rpc-servers/src/lib.rs
@@ -141,10 +141,13 @@ pub async fn start_server<M: Send + Sync + 'static>(
 fn hosts_filtering(enabled: bool, addrs: &[SocketAddr]) -> AllowHosts {
 	if enabled {
 		// NOTE The listening addresses are whitelisted by default.
-		let mut hosts = Vec::with_capacity(addrs.len() * 2);
+		let mut hosts = Vec::with_capacity(addrs.len() * 3);
 		for addr in addrs {
-			hosts.push(format!("localhost:{}", addr.port()).into());
-			hosts.push(format!("127.0.0.1:{}", addr.port()).into());
+			let port = addr.port();
+
+			hosts.push(format!("localhost:{port}").into());
+			hosts.push(format!("127.0.0.1:{port}").into());
+			hosts.push(format!("[::1]:{port}").into());
 		}
 		AllowHosts::Only(hosts)
 	} else {