From 497a8c7460cfab3b9327a795d4e6f38951abb718 Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Tue, 6 Oct 2020 11:53:04 +0700
Subject: [PATCH] add support for the ChaCha20 test on the server side

---
 interop/server/main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/interop/server/main.go b/interop/server/main.go
index 1d9f5f5de..65755da50 100644
--- a/interop/server/main.go
+++ b/interop/server/main.go
@@ -60,6 +60,9 @@ func main() {
 	switch testcase {
 	case "versionnegotiation", "handshake", "transfer", "resumption", "zerortt", "multiconnect":
 		err = runHTTP09Server(quicConf)
+	case "chacha20":
+		tlsConf.CipherSuites = []uint16{tls.TLS_CHACHA20_POLY1305_SHA256}
+		err = runHTTP09Server(quicConf)
 	case "retry":
 		// By default, quic-go performs a Retry on every incoming connection.
 		quicConf.AcceptToken = nil