From 8e1e65eb22d21c635523a31ec2bcb8730991aaad Mon Sep 17 00:00:00 2001
From: Jack Wampler <jmwample@users.noreply.github.com>
Date: Tue, 8 Nov 2022 09:14:28 -0700
Subject: [PATCH] allow parsed or generated PubClientHelloMsg to be marshaled
 back to bytes (#138)

---
 u_public.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/u_public.go b/u_public.go
index 5d16c88..e27cfd7 100644
--- a/u_public.go
+++ b/u_public.go
@@ -16,6 +16,7 @@ import (
 // ClientHandshakeState will be converted into and from either
 //   - clientHandshakeState      (TLS 1.2)
 //   - clientHandshakeStateTLS13 (TLS 1.3)
+//
 // uTLS will call .handshake() on one of these private internal states,
 // to perform TLS handshake using standard crypto/tls implementation.
 type PubClientHandshakeState struct {
@@ -431,6 +432,12 @@ func UnmarshalClientHello(data []byte) *PubClientHelloMsg {
 	return nil
 }
 
+// Marshal allows external code to convert a ClientHello object back into
+// raw bytes.
+func (chm *PubClientHelloMsg) Marshal() []byte {
+	return chm.getPrivatePtr().marshal()
+}
+
 // A CipherSuite is a specific combination of key agreement, cipher and MAC
 // function. All cipher suites currently assume RSA key agreement.
 type PubCipherSuite struct {