From 8523d7d8e060fdc6ccde5594b605861b027cd270 Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Sun, 12 Nov 2017 02:18:00 +0000
Subject: [PATCH] tris: ignore NewSessionTicket messages as client

Prevent unexpected_message alert, PSK resumption is not supported so
ignore the received session ticket as client.
---
 conn.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/conn.go b/conn.go
index 5fd2b13..665cbda 100644
--- a/conn.go
+++ b/conn.go
@@ -1256,6 +1256,12 @@ func (c *Conn) handlePostHandshake() error {
 	switch hm := msg.(type) {
 	case *helloRequestMsg:
 		return c.handleRenegotiation(hm)
+	case *newSessionTicketMsg13:
+		if !c.isClient {
+			c.sendAlert(alertUnexpectedMessage)
+			return alertUnexpectedMessage
+		}
+		return nil // TODO implement session tickets
 	default:
 		c.sendAlert(alertUnexpectedMessage)
 		return alertUnexpectedMessage