From a9969bfb4b343e7d4b1f8d3f3c7c20cf25006360 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Tue, 5 Mar 2019 11:34:55 -0800
Subject: [PATCH] ircd::net: Show current cipher in handshake debug log msgs.

---
 ircd/net.cc | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/ircd/net.cc b/ircd/net.cc
index 25a45a75c..e0abf00c9 100644
--- a/ircd/net.cc
+++ b/ircd/net.cc
@@ -1399,13 +1399,24 @@ noexcept try
 
 	--handshaking;
 	assert(bool(sock));
+
+	#ifdef RB_DEBUG
+	const auto &current_cipher
+	{
+		openssl::current_cipher(*sock)
+	};
+
 	log::debug
 	{
-		log, "%s handshook(%zu) %s",
+		log, "%s handshook(%zu) cipher:%s %s",
 		loghead(*sock),
 		handshaking,
+		current_cipher?
+			openssl::name(*current_cipher):
+			"<NO CIPHER>"_sv,
 		string(ec)
 	};
+	#endif
 
 	check_handshake_error(ec, *sock);
 	sock->cancel_timeout();
@@ -2581,12 +2592,22 @@ noexcept try
 	if(timedout && ec == errc::operation_canceled)
 		ec = make_error_code(errc::timed_out);
 
+	#ifdef RB_DEBUG
+	const auto &current_cipher
+	{
+		openssl::current_cipher(*this)
+	};
+
 	log::debug
 	{
-		log, "%s handshake %s",
+		log, "%s handshake cipher:%s %s",
 		loghead(*this),
+		current_cipher?
+			openssl::name(*current_cipher):
+			"<NO CIPHER>"_sv,
 		string(ec)
 	};
+	#endif
 
 	// This is the end of the asynchronous call chain; the user is called
 	// back with or without error here.