# session settings
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:50m;
ssl_session_tickets off;

# Diffie-Hellman parameter for DHE cipher suites
ssl_dhparam /config/nginx/dhparams.pem;

# ssl certs
{{ if .Env.ENABLE_LETSENCRYPT }}
ssl_certificate /etc/letsencrypt/live/{{ .Env.LETSENCRYPT_DOMAIN }}/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/{{ .Env.LETSENCRYPT_DOMAIN }}/privkey.pem;
{{ else }}
ssl_certificate /config/keys/cert.crt;
ssl_certificate_key /config/keys/cert.key;
{{ end }}

# protocols
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers ECDH+AESGCM:ECDH+CHACHA20:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS;