use modern, safe and fast ciphers

Author: JobV

web-server/nginx/gitlab-ssl

@@ -47,7 +47,7 @@ server {
     ssl_certificate /etc/nginx/gitlab.crt;
     ssl_certificate_key /etc/nginx/gitlab.key;
     ssl_protocols  SSLv3 TLSv1 TLSv1.2;
-    ssl_ciphers AES:HIGH:!ADH:!MD5;
+    ssl_ciphers 'ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4';
     ssl_prefer_server_ciphers   on;
 
     # individual nginx logs for this gitlab vhost