Initial commit.

letsencrypt/options-ssl-nginx.conf

@@ -0,0 +1,30 @@
+# This file contains important security parameters. If you modify this file
+# manually, Certbot will be unable to automatically provide future security
+# updates. Instead, Certbot will print and log an error message with a path to
+# the up-to-date file that you will need to refer to when manually updating
+# this file.
+
+ssl_session_cache shared:le_nginx_SSL:1m;
+ssl_session_cache shared:SSL:50m;
+ssl_session_timeout 5m;
+ssl_buffer_size 1400;
+ssl_ecdh_curve secp521r1:secp384r1:prime256v1;
+ssl_session_tickets off;
+
+ssl_dhparam /etc/nginx/ssl/dhparam.pem;
+
+ssl_protocols TLSv1.2 TLSv1.3;
+
+ssl_prefer_server_ciphers on;
+ssl_ciphers AES256+EECDH:AES256+EDH:!aNULL;
+
+resolver 1.1.1.1 1.0.0.1 [2606:4700:4700::1111] [2606:4700:4700::1001];
+resolver_timeout 5s;
+ssl_stapling on;
+ssl_stapling_verify on;
+
+add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
+add_header X-Frame-Options SAMEORIGIN;
+add_header X-Content-Type-Options nosniff;
+add_header X-XSS-Protection "1; mode=block";
+add_header X-Robots-Tag none;