From f0f51d75c160baeb212090940ec1dc35af9bd565 Mon Sep 17 00:00:00 2001
From: Todd Zullinger <tmz@pobox.com>
Date: Sun, 26 Aug 2018 01:31:13 -0400
Subject: [PATCH] Use system-wide crypto policy

Reference: https://fedoraproject.org/wiki/Packaging:CryptoPolicies
---
 src/Socket.cpp | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/src/Socket.cpp b/src/Socket.cpp
index fa510462..e40c76ea 100644
--- a/src/Socket.cpp
+++ b/src/Socket.cpp
@@ -28,21 +28,10 @@
 #endif
 
 #ifdef HAVE_LIBSSL
-// Copypasted from
-// https://wiki.mozilla.org/Security/Server_Side_TLS#Intermediate_compatibility_.28default.29
-// at 2018-04-01
+// Use system-wide crypto policy
+// https://fedoraproject.org/wiki/Packaging:CryptoPolicies
 static CString ZNC_DefaultCipher() {
-    return "ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-"
-           "ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-"
-           "AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-"
-           "SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-"
-           "RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:"
-           "ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-"
-           "SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:"
-           "DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:"
-           "ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:"
-           "AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-"
-           "SHA:DES-CBC3-SHA:!DSS";
+    return "PROFILE=SYSTEM";
 }
 #endif
 
-- 
2.19.0.rc0